• US2890700A - Disposable diaper : en
  • PL42257B1 - : en pl
  • US2890647A - Roller mill bearing : en
  • CA578003A - Box with interconnected non-rotating hub : en fr
  • DE1059492B - Two-sided dump truck : de en
  • DE1059592B - Process for the production of heavy metal containing azo dyes : de en
  • DE1059784B - Headlight switch for motorcycles : de en
  • DE1790710U - INDEPENDENT TRAILER COUPLING. : de en
  • US2890527A - Viewing box : en
  • US2890691A - Fuel injection system : en
  • US2890730A - Multiple boring machines : en
  • US2890815A - Stoves and like apparatus using liquefied gas : en
  • US2891020A - Lignin sulfonate-phenol-formaldehyde tanning extract and process of making same : en
  • CA577777A - Means for erasing a magnetic record : en fr
  • CA577827A - Narrow band frequency discriminator circuit : en fr
  • CA577849A - Electric circuit integrity checking apparatus : en fr
  • BE575839A - Centrifuge in particular for spinning laundry. : en fr
  • US2890653A - Rotary printing press for continuous metal strip : en
  • AU4439358A - Electrical identification system : en
  • CA577846A - Method for preserving foods : en fr
  • BE573896R - Process for preparing radio-ruthenocene : en fr
  • BE575814A - Motor at slow speed. : en fr
  • CH339080A - Device for the surface treatment of metallic workpieces, in particular for the production of metallographic samples : de en
  • USRE24659E - Variable orifice casing : en
  • DK87441C - Method and apparatus for cutting transverse slits distributed in the circumference in the tread on tires. : da en
  • PL42301B1 - : en pl
  • US2891061A - New dyestuffs derived from perinones and a process for their preparation : en
  • DE1059664B - Process for the production of solid ethylene polymers at pressures above 500 atmospheres : de en
  • BE575920Q - Improvements to belts, hoses and similar flexible elements : en fr
  • AU225986B2 - IMPROVEMENTS IN TUBULOUS VAPOUR GENERATING AND SUPERHEANTINGiUNITS, : en
  • BE574102A - Process for stabilizing soil and earth including earth for the manufacture of agglomerates : en fr
  • BE576044A - Electric bell ringing system : en fr
  • US2890772A - Transmission : en
  • PL42162B1 - : en pl
  • US2890602A - Transmission : en
  • USD185515S - Beverage stirring stick : en
  • DE1059615B - Panoramic endoscope : de en
  • BE573989A - Process for the preparation of N-alkenyl-morphinans. : en fr
  • US2891098A - Purification of halohydrins : en
  • USD185519S - Manicuring implement : en
  • CH338939A - Removable console for shelving : en fr
  • ES70308Y - Slide rule parallel to its axis : en es
  • FR1181761A - Improvement in motor-mowers : en fr
  • CA577930A - Electric motor : en fr
  • US2890816A - Multiple condiment dispensing unit : en
  • PL42267B1 - : en pl
  • US2890778A - Safety mechanism for automatic machines : en
  • DE1059781B - Back supports, especially for motor vehicle seats : de en
  • PL42131B1 - : en pl
  • CA577726A - High strength corrosion resistant bodies containing dichromium boride : en fr
  • CA577892A - Adjustment assembly for watthour meters : en fr
  • AU4434458A - Semiconductor devices : en
  • ES246110A1 - Procedure for manufacturing an improved tissue fabric from parts already manufactured from such class of tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181646A - Engine exhaust brake for internal combustion engines of vehicles, with mechanically actuated compressor : en fr
  • DE1059722B - Bracket for polygonal nuts, screw heads, etc. like : de en
  • US2890454A - Device for driving nails, bolts, and the like : en
  • US2890839A - Carbon black : en
  • US2891198A - Selective signal alarm circuit : en
  • DE972191C - Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight : de en
  • CA577784A - Thermostats : en fr
  • CA577900A - Multiple hollow block : en fr
  • NL91113C - : en
  • PL42290B1 - : en pl
  • US2890877A - Governor : en
  • US2891101A - Combined splice closure and cable terminal for plastic sheathed cable : en
  • AU4429158A - Heterocycles : en
  • AU4435458A - Elevator plant and method of driving underground excavations by means thereof : en
  • CA577609A - Locking switch for motor vehicles : en fr
  • US2890676A - Tape-moistener and dispenser : en
  • CA577901A - Process for preparing lubricant compositions and concentrates therefor : en fr
  • CA577939A - Intermittent drive control mechanism : en fr
  • CA577981A - Light responsive switch : en fr
  • CH339054A - Pneumatic toggle press : de en
  • US2890894A - Steering of trailer vehicles : en
  • DE1790417U - MOVABLE LARGE-SCALE LUMINAIRE. : de en
  • ES71849U - Mechanism for pushbutton switches and electrical switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181373A - Device for spreading a granular or powdery material on a surface : en fr
  • AU228928B2 - Improvements in and relating to sashless sliding window controlling mechanism : en
  • US2890724A - Casing spacer : en
  • ES71714U - Hanger-coat hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181589A - Motion transmission : en fr
  • GB815034A - Improvements in or relating to tuned electromagnetic relays : en
  • DE1790509U - UMBRELLA WITH HANDLE AND STICK TO BE CONNECTED WITH SCREWS. : de en
  • FR1181396A - Suspension for vehicles, in particular for motor vehicles : en fr
  • DE1059510B - Device for regulating the amplification factor of a transistor with two base electrodes connected to the same zone : de en
  • DE1059828B - Process and shaft furnace for firing ceramic pipes : de en
  • DE1790661U - PLUG-IN COUPLING, IN PARTICULAR FOR HOUSEHOLD MACHINES. : de en
  • DE1790747U - HEEL SCREW MACHINE. : de en
  • FR1181461A - Thermostatic valve for gas oven : en fr
  • FR1181623A - A method of manufacturing various products with high mechanical strength, in particular a solid fuel formed from fine-grained, non-coking solid materials : en fr
  • FR1181901A - Method and device for torch cutting, in particular for initiating cutting : en fr
  • CH339135A - Timepiece with direct central seconds : en fr
  • CH339136A - Bearing for timepiece : en fr
  • US2891122A - Switch operating means : en
  • AU4434358A - Cooling system for bearings in high mach powerplants : en
  • BE574057A - Meter assembly comprising a core in ferromagnetic material. : en fr
  • DE1059440B - Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic or dicarboxylic acids : de en
  • DE1790421U - PIT REMOVAL COMPONENT FOR CONSTRUCTION OF PILLARS. : de en
  • ES246034A3 - Improvements in the cliches for multipurpose machines or print addresses (Machine-translation by Google Translate, not legally binding) : en es
  • GB815169A - Improvements in and relating to window sashes having metal section frames : en
  • BE575870A - Beam intended to support mechanical equipment and in particular handling and transport equipment : en fr
  • BE576078A - New and exceptional rose plant from the tea hybrid class with a color shade between white and light yellow and quite commonly edged with light pink : en nl
  • CH339075A - Valve cap designed as a pressure gauge for pneumatic tires in vehicles, in particular motor vehicles : de en
  • CH338832A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • CH339007A - Electromagnetic heater for internal combustion engine : en fr
  • CH339077A - Box, in particular for storing goods containing aromatic odorous substances : de en
  • DE1790588U - CONDENSATION AND DRAINAGE DEVICE ON WINDOWS. : de en
  • ES65460Y - Practical plug : en es
  • ES69942Y - Hygienic and perfected pacifier : en es
  • DE1059662B - Process for the polymerization of acrolein or ª ‡ -substituted acrolein in solution : de en
  • ES247453A1 - A machine for packaging cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181696A - Jet Engine Improvements : en fr
  • BE574030A - Improvements made to magnetometers using the Hall effect. : en fr
  • CA577813A - Valve for tubeless truck tires : en fr
  • CA577821A - Piston driving wabbler for gas compressor : en fr
  • AU232061B2 - Improvements relating to high pressure electric lamps with detachable protective covers : en
  • AU4439258A - Improvements in or relating to data processing equipment : en
  • BE573936A - Cathode ray tube for the reproduction of color images : en fr
  • CA577673A - Oil resistant resins of polymers of pyridine derivatives : en fr
  • US2890575A - Power-transmitting device : en
  • US2890667A - Fertilizer distributor gate operating arrangement : en
  • NL91197C - : en
  • US2891054A - Cellulose nitrate processing : en
  • US2890799A - Traverse rod : en
  • DE1059569B - Method for sealing between a cup containing an electrical component and a cover by gluing : de en
  • DE1059774B - Lifting vehicle with an electric drive motor and pressurized equipment : de en
  • ES71841U - Episcope perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181493A - Method and device for adjusting controls comprising hydraulic mechanisms with adjustable vanes, in particular for vehicles on rails : en fr
  • FR1181647A - collecting electrode for electrostatic precipitators : en fr
  • BE576163R - Permanent magnetic magnets. : en fr
  • DE1790614U - THROTTLE DEVICE IN MOLDING MACHINES. : de en
  • DE1790626U - OPTICAL PROJECTION SCREEN. : de en
  • DE1059773B - Two-wheeled cart : de en
  • US2891215A - Method and apparatus for electric well logging : en
  • BE574019R - Improvements to devices for tempering sheet glass. : en fr
  • BE576173A - Control for machine tools. : en fr
  • NL91239C - Evaporation installation : en nl
  • PL42148B3 - : en pl
  • US2890558A - Seal applying mechanism : en
  • BE576199A - Improvements made to saw blades for stone sawing machines, fitted with hard metal cutting edges. : en fr
  • US2890521A - Head and cap for bobbins or spools and method of securing same in place : en
  • PL42197B1 - : en pl
  • PL42256B1 - : en pl
  • DE1059553B - High-voltage, high-performance fuse : de en
  • FR1181633A - Control system for motor toys : en fr
  • FR1181638A - Control device for electrically driven stack elevators, and equipping printing machines : en fr
  • US2891111A - Speech analysis : en
  • PL42233B1 - : en pl
  • ES246911A1 - An improved electric terminal block : en es
  • ES69058Y - Rattle : en es
  • ES247420A3 - Improvements in the manufacture of heads for fonocaptor (Machine-translation by Google Translate, not legally binding) : en es
  • ES69933Y - Device for establishing electrical connection between a motor vehicle and a towed vehicle : en es
  • ES71717U - Table lamp perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181314A - Particular device of reinforcement support networks for beams and ribs of floors : en fr
  • DE1059437B - Process for the catalytic dehydrogenation of hydrocarbons : de en
  • BE575976A - Arrangement for receiving and exploiting different signaling currents, in particular for digital characterization in the transmission of information in telecommunications installations : en fr
  • BE576103A - Polyamide resin. : en fr
  • CH338861A - Contact piece made of synthetic carbon for pantographs of electric traction vehicles : de en
  • FR1181765A - Belt and cable conveyor : en fr
  • CH339036A - Portable sewing machine case : en fr
  • DE1790655U - SLOTTED SCREW. : de en
  • US2890685A - Cartridge-powered piston type tool : en
  • US2891222A - Television distribution system : en
  • BE575945A - Fermentation apparatus : en fr
  • US2890648A - Assembled head for metal-working press : en
  • US2890722A - Heat exchanger tube : en
  • US2890541A - Method of securing materials to each other : en
  • US2890735A - Tongue bender : en
  • AU243423B2 - Allopregnanolone compounds : en
  • CH339069A - Hydraulic steering with pendulum shaft between the fixed steering shaft and worm shaft : de en
  • CH339079A - Cutting machine with automatic feeding of the material to be cut : de en
  • AU225341B2 - An improved spray unit : en
  • US2890519A - Surgical spring clip forceps : en
  • DE1059539B - Electrical switch control as a function of the speed of an internal combustion engine : de en
  • DE1059452B - Process for the production of radioactive dicyclopentadienylruthenium : de en
  • DE1059797B - Drive with a crank for fanlight opener : de en
  • DE1790553U - Dismountable bar or tea trolley. : de en
  • GB815219A - Improvements in brushes : en
  • DE1059390B - Process for the production of toe caps made of sheet steel or the like for safety shoes : de en
  • DE1059505B - Transcoder : de en
  • DE1059651B - Tire vulcanizing press : de en
  • DE1790787U - CENTRIFUGAL BASKET. : de en
  • DE1059424B - Process for the separation of methyl borate from mixtures with methanol : de en
  • DE1790668U - MIXING TAP FOR BATHROOM OR KITCHEN EQUIPMENT. : de en
  • ES247046A1 - Procedure and device for the manufacture of plastic zipper closures with orientable molecular structure (Machine-translation by Google Translate, not legally binding) : en es
  • ES71649U - A multiple and separable container for handkerchiefs or other garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181497A - Propulsion apparatus with stato-reactors : en fr
  • FR1181783A - Image and sound synchronization device : en fr
  • PL42188B1 - : en pl
  • GB814949A - Improvements in and relating to plant growth influencing compositions : en
  • GB814882A - Improvements relating to electrical switching systems : en
  • GB815207A - Shaft connecting device : en
  • US2890658A - Pneumatic liquid pressure pump : en
  • DE1790418U - LIGHT, IN PARTICULAR SIGNAL LAMP FOR VEHICLES. : de en
  • DE1059764B - Motion picture camera : de en
  • ES71674U - Rotary hydraulic brush : en es
  • US2890976A - Monocrystalline tubular semiconductor : en
  • ES41853Y - A perfected motor mechanism for a toy store : en es
  • ES71754U - Air valve (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790616U - CUTTER SETTING DIMENSIONS. : de en
  • ES67763Y - Detachable element for packaging in general : en es
  • ES70189Y - Portable apparatus for shuffling card games : en es
  • FR1181403A - Control device for supplying heat to washing machines in backwashing systems : en fr
  • FR1181679A - Telescopic tubular scaffolding system : en fr
  • DE1790638U - CONVEYOR FOR FEEDING THE POTATOES TO THE LAYING EAR OF A POTATO SKIN MACHINE. : de en
  • ES246230A1 - Electromagnetic braking system for lanzaderas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181966A - Improvements to dryers : en fr
  • ES71733U - Perfect bag for the game of golf (Machine-translation by Google Translate, not legally binding) : en es
  • ES71768U - A table for ironing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181792A - Process for the combustion of solid fuels and methods of preparing the fuel therefor : en fr
  • DE1790411U - GLOVE. : de en
  • FR1181520A - Rotary machine for the treatment of sensitive surfaces and in particular for the continuous development of strips of photographic paper : en fr
  • CA577755A - Manufacture of food : en fr
  • CH338817A - Process for the production of colloidally soluble dextrans : de en
  • DE1059522B - High frequency cables : de en
  • DE1790540U - WALL CLOTHING. : de en
  • DE1790641U - MULTI-PURPOSE ATTACHMENT FOR TRACTOR. : de en
  • PL42297B1 - : en pl
  • DE1790485U - COVERING PAN FOR LIGHTS. : de en
  • CA577614A - Sand blasting device : en fr
  • ES71737U - Furniture of various application (Machine-translation by Google Translate, not legally binding) : en es
  • GR19828B - SYSTEM FOR INCREASING THE PROTECTIVE POWER OF THE V propellers of merchant ships and SYSTEM FOR REDUCING THEIR SAILING RESISTANCE. : el en
  • FR1181621A - Apparatus for directly producing musical sounds and for operating couplable musical instruments : en fr
  • FR1181671A - Method and apparatus for supplying a suspension of solids to a reaction system : en fr
  • FR1181814A - Retractable back chair : en fr
  • FR1181746A - Process for preparing a pigmented synthetic material : en fr
  • ES65022Y - A hot water tank combined with an electro-gas device : en es
  • FR1181984A - Improvements in checking ball bearings and other objects : en fr
  • AU4433758A - Preparation of bisphenols : en
  • CH339052A - Process for the preparation of two-component photosensitive diazotype layers : de en
  • DE1059618B - Cushioned partial prosthesis : de en
  • DE1790405U - LATZ. : de en
  • US2890836A - Apparatus for applying a mixture of a plurality of liquids : en
  • ES69871Y - Vault for construction : en es
  • FR1181462A - Vehicle tire : en fr
  • FR1181596A - Sliding door cabinet : en fr
  • US2890487A - Spool casting die and core structure : en
  • FR1181911A - Improvements to the means for starting an internal combustion engine, in particular a motor vehicle engine : en fr
  • ES68373Y - Device for hanging clothes suspended at adjustable height : en es
  • FR1181887A - Process for the manufacture of plates, of chrome-alloyed leburitic tool steels, of dimensions varying uniformly during quenching : en fr
  • CA577662A - Lifting system for gramophone tone arm : en fr
  • ES246437A1 - Shutter device, especially for faucets, keys and similars, for the regulation and government of fluids, such as liquids and gases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181368A - Process for the manufacture of articles by shaping sheets impregnated with unsaturated polyester resins : en fr
  • US2891162A - Calutron receiver : en
  • US2890505A - Permanent mold with insert locating means : en
  • US2890919A - Counter construction : en
  • US2890943A - Etching bath : en
  • US2891019A - Process for dimensionally stabilizing cellulose and aqueous composition used therefor : en
  • JPS349310Y1 - : ja
  • US2890960A - Method for fruit fly control : en
  • US2891178A - Support for vibratory devices : en
  • PL42235B1 - : en pl
  • DE1790504U - MEDICINE CARRIAGE FOR ADMINISTRATION OF MEDICINES EFFECTING THE MOUTH AND THROAT OF THE MOUTH OF INFANT AND SMALL CHILDREN. : de en
  • DE1790729U - WORK TABLE FOR THE MEAT PROCESSING INDUSTRY, IN PARTICULAR DEEPER TABLE. : de en
  • BE574025A - Process for the preparation of 1,4-benzenedioxane derivatives. : en fr
  • US2890656A - Plunger pump assembly : en
  • US2891184A - Glow tube cathode : en
  • ES71706U - Telescopic metal tripod (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181347A - Improved compositions for core molding : en fr
  • US2890997A - Process for improving the quality of catalytic gasoline : en
  • DE1790782U - DEVICE FOR AUTOMATIC STACKING OF ALL KINDS OF PACKAGED AND UNPACKAGED GOODS. : de en
  • DE1790539U - SALT AND SPICE SHAKER WITH SHOULDER BODY. : de en
  • GB815102A - Improvements in or relating to sound absorbent slabs or tiles : en
  • ES245471A1 - Conveyor device for bricks molded bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181896A - elevator for boxes, crates and other similar packages : en fr
  • ES70027Y - A plate perfected for construction : en es
  • ES71802U - Mechanical servlet device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181914A - Garage for miniature toy cars : en fr
  • FR1181990A - Tap with swivel attachment and interchangeable outlet : en fr
  • FR1181968A - Improvement in toxic baits for the destruction of animals : en fr
  • DE1059642B - Mobile crane with length-adjustable boom : de en
  • AU228338B2 - Cooling system for bearings in high mach powerplants : en
  • BE576031A - Push oven with water-cooled runners : en fr
  • ES246845A1 - A perfect machine for washing (Machine-translation by Google Translate, not legally binding) : en es
  • ES247507A1 - Procedure for the obtaining of mixed profiles of metal-plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • IS410B6 - Sanding spreader attachment equipment. : en is
  • GB815127A - Improvements in or relating to inductance coils : en
  • DE1059431B - Process for the continuous esterification of cellulose : de en
  • DE1059708B - Process for the production of sulphurous lime broth for pest control : de en
  • US2890712A - Safety gas valves : en
  • DE1059447B - Process for the production of azulene aldehydes and ketones : de en
  • DE972268C - Method and arrangement for compression and expansion during pulse transmission : de en
  • US2891050A - Process of treating seeds containing galactomannan polysaccharides : en
  • GB815026A - Domestic fire grates : en
  • FR1181550A - Electromagnetic waveguide systems : en fr
  • GB815168A - Improvements in or relating to polymeric products : en
  • ES246387A1 - An improved cosmetic preparation : en es
  • GB814897A - Improvements in and relating to apparatus for driving the rotary parts of heater units : en
  • GB815007A - Improvements in or relating to seats for infants : en
  • ES70013Y - Corner plate for fixing photos and analogs : en es
  • ES70089Y - Portable Technographer : en es
  • FR1181994A - Engine bogie for rail vehicles : en fr
  • DE1059609B - Process for the production of town gas : de en
  • DE1790726U - Champagne bottle cap. : de en
  • DE1059554B - Polarized multi-pole bank for electrical machines with permanent magnetic core : de en
  • USD185507S - : en
  • DE1059405B - Door for horizontal coking chamber ovens with elastic sealing frame : de en
  • BE576155A - Improvements to the washing, drying and polishing of glasses and similar articles. : en fr
  • US2890481A - Fastening machines : en
  • US2890847A - Fishing rod holder : en
  • FR1181416A - Gear shift lever and mechanism suitable for the steering wheel of any car : en fr
  • FR1181857A - Manufacturing process of titanium dioxide : en fr
  • ES246595A1 - Manufacturing procedure of cases (Machine-translation by Google Translate, not legally binding) : en es
  • ES246791A1 - A manufacturing procedure of a elastic and resistant composite plate of synthetic plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • US2890844A - Automatic and manual control apparatus for aircraft : en
  • DE1059607B - Flat weft knitting machine with device for controlling the sinkers : de en
  • DE1059790B - Twin pneumatic tires for vehicles : de en
  • ES71642U - Female dressing (Machine-translation by Google Translate, not legally binding) : en es
  • GB814990A - Improved means for producing surface finish in the bore of tubes or cylinders : en
  • DE1059705B - Piston pump for attachment to an agricultural tractor for spraying plants : de en
  • DE1059825B - Preparations for the elimination of efflorescence : de en
  • GB815078A - Improvements in cam-operated electrical contactors : en
  • ES246943A1 - Improvements in or relative to devices for free wheel (Machine-translation by Google Translate, not legally binding) : en es
  • US2890791A - Sheet dispensing carton : en
  • US2890985A - Composition and method for relieving spasticity : en
  • DE1790682U - SEWING MACHINE CABINET WITH SEWING MACHINE RETRACTABLE. : de en
  • DE1790777U - BUILT-IN SCRAPER FOR DOUBLE CHAIN CONVEYOR. : de en
  • AU4429558A - Improvements relating to high pressure electric lamps with detachable protective covers : en
  • CA577682A - Copolymers of vinyl acetate and an unsaturated organic carboxylic compound and processes of preparing same : en fr
  • ES71779U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181771A - Improvement applied to compound bodies and manufacturing process : en fr
  • NL92744C - : nl
  • DE1059533B - Compressed gas circuit breaker : de en
  • DE1059595B - Process for the chlorination of compounds with the tetraza-porphine structure : de en
  • US2890627A - Method for making lens mold : en
  • US2890811A - Container key : en
  • DE1059730B - Cock with lifting device and position indicator : de en
  • GB814971A - Improvements in or relating to casting : en
  • ES69900Y - Captive needle with protective holder : en es
  • ES247619A1 - Improvements in hammers tires with water sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • ES247276A1 - Machine to unlock olives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181335A - Lightweight insulating block : en fr
  • ES246461A1 - Improvements introduced in the construction of armed lead elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181627A - Press loader : en fr
  • AU4440758A - r "Improvement relating tothe preparation of vinyl-chloride graft copolymers : en
  • ES71723U - Removable articulated billboard (Machine-translation by Google Translate, not legally binding) : en es
  • DE972267C - System for reducing tubes that run out of a strand from a welding rolling mill or the like : de en
  • ES247030A1 - Spring suspension for vehicles : en es
  • BE576068A - Standard relay valve for control installation of pneumatic brakes of trailers with one or two lines : en fr
  • US2890921A - Graphical recording apparatus : en
  • PL42164B1 - : en pl
  • PL42222B1 - : en pl
  • CH338927A - Process for the preparation of a kallikrein inactivator : de en
  • CH339040A - Method and device for the production of containers and containers produced by the method : de en
  • ES68289Y - Perfected folding wing nut : en es
  • FR1181772A - Semiconductor oscillator : en fr
  • FR1181847A - Method and machine for continuously mercerizing and making elastic knitted tubular and circular knitted fabrics (knits) : en fr
  • FR1181947A - Tape perforation machine for letterpress photocomposition : en fr
  • DE1790481U - DEVICE FOR RECORDING THE CURRENCY OF AN ELECTRICAL SIZE : de en
  • FR1181723A - Method and device for obtaining an ortho-photographic image : en fr
  • FR1181813A - Compositions for making porous or fibrous materials hydrophobic : en fr
  • DE1790629U - DEVICE FOR CHECKING THE FILLING OF A FOOTBALL TOTO RECEIPT. : de en
  • DE1059516B - Step-by-step selector with protective tube contacts : de en
  • DE1059589B - Process for welding a rustproof edge onto a metal vessel : de en
  • DE1790667U - MIXING TAP FOR HOT WATER HEATING. : de en
  • ES71700U - An auxiliary installation (Machine-translation by Google Translate, not legally binding) : en es
  • GB815171A - Document carrier : en
  • DE1790622U - MAXIMUM COUNTER. : de en
  • AU226586B2 - Improvements in internal combustion power units : en
  • AU4431658A - Electric arc working process and apparatus : en
  • US2890699A - Nasal suction device : en
  • AU234002B2 - Antioxidant composition and dispersion : en
  • BE576091A - Camera carrying several cinematographic films and ensuring their selective projection : en fr
  • CH338902A - Manufacturing process of an electric capacitor : en fr
  • DE1059700B - Star turners : de en
  • DE1790640U - POTATO HARROW. : de en
  • AU234098B2 - Improvements in or relating tothe production of hydrogen peroxide : en
  • DE1790519U - INFLATABLE TENT. : de en
  • DK87437C - Blood oxygenator. : da en
  • US2890482A - Device for adapting a tubular blank to a shaping mandrel : en
  • ES67232U - Retractable backrest for seats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181378A - Nut usable for fixing angles : en fr
  • FR1181996A - New Azo Dyes, Their Preparation and Use : en fr
  • GB814944A - Improvements in or relating to automatic telephone exchanges : en
  • GB815148A - Photographic objective : en
  • AU232363B2 - Process forthe manufacture ofa polyamide : en
  • BE574037A - Device for stacking flat objects. : en nl
  • CA577973A - Apparatus for simulating turbo-jet aircraft engine operation : en fr
  • BE575979A - Tractor-mounted loader excavator : en fr
  • US2890865A - Chemical treating apparatus : en
  • US2891232A - Hydrophone for directional listening buoy : en
  • US2890639A - Camera focus adjusting mechanism : en
  • US2891165A - Thermocopying machine : en
  • DE1059469B - Process for the direct splitting of DL-threonine into its enantiomorphic forms : de en
  • ES71825U - Protective support for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181372A - Agricultural machine with two load wheels : en fr
  • FR1181824A - Container stopper cap crimping tool : en fr
  • GB814940A - Improvements in or relating to titanium alloys : en
  • DE1059535B - Multi-position toggle switch with very shallow installation depth : de en
  • DK87424C - Procedure for chemical cleaning of tave materials. : da en
  • ES67712Y - Luggage rack for bicycles, motorcycles and scooters : en es
  • FR1181430A - Apparatus for simulating the states of an aircraft engine : en fr
  • DE1790441U - FACE STAPLER. : de en
  • ES71670U - Folding chair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181769A - Guide rail, especially for mining shafts and device for its fixing : en fr
  • FR1181816A - Improvements to fans, especially for mines : en fr
  • DE1790581U - MAST OF SIMILAR PARTS. : de en
  • DE1790719U - PERISCOPIC REAR MIRROR FOR VEHICLES. : de en
  • FR1181852A - Synthetic rubber extended with oil, stabilized : en fr
  • ES69944Y - Pernio : en es
  • ES71751U - New (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181317A - Process for obtaining acrylonitrile polymers : en fr
  • FR1181686A - Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure : en fr
  • GB815213A - Process for the preparation of 1,4-dicaffeylquinic acid : en
  • DE1790742U - SHOE FILLER MADE OF ELASTIC FOAM. : de en
  • NL91291C - PROCESS FOR PREPARING A THERMOPLASTIC RESINY TERPOLYMER : en nl
  • DE1790414U - ZIPPER LINK. : de en
  • ES67557Y - Shooting range for game and hobby : en es
  • ES68315Y - Hanger perfected for drying socks and stockings : en es
  • FR1181471A - New polyazo dyes, their preparation and applications : en fr
  • CA577890A - Synergistic antispasmodic antihistamine compositions : en fr
  • CH338961A - Method of making a building : de en
  • DE1059836B - Edgewise conveyor belt system with several receiving points that can be optionally loaded : de en
  • DE1790557U - DEVICE ON SHELVES WITH ADJUSTABLE SHELVES. : de en
  • DE1790674U - ROLLING CHISEL TO EXTEND HOLES. : de en
  • ES246945A1 - Water screw propeller : en es
  • GB814999A - Improvements in or relating to automatic variable speed transmissions : en
  • AU223061B2 - Improved gas turbine fuel system : en
  • CA577796A - Method of treating nylon bristles and products produced thereby : en fr
  • CH339096A - Process for the production of decorated plastic objects : de en
  • DE1059524B - Device for continuous optical observation of the ventilation process of high-voltage insulators : de en
  • DE1059760B - Device for the evaporation or drying of pulp waste liquor : de en
  • DE1790435U - HEATING GAS SUPPLY FOR COOK OVEN BATTERIES. : de en
  • DE1790510U - CASE. : de en
  • ES71718U - Mechanism designed to obtain muscal sounds by percussion (Machine-translation by Google Translate, not legally binding) : en es
  • PL42201B1 - : en pl
  • US2890931A - Method of treating absorber solutions used in gas purification : en
  • PL42124B1 - : en pl
  • US2890497A - Machine for forming random fiber webs : en
  • DE1059658B - Process for the production of polyesters containing urethane groups : de en
  • PL42213B1 - : en pl
  • ES67654Y - Flexible bag with simplified closure : en es
  • ES67846Y - Improved rack for motorcycles and the like : en es
  • CA577845A - Apparatus for burning fuel having a widely varying calorific value : en fr
  • CH338993A - Bracelet : en fr
  • BE575999A - Rotatable column. : en nl
  • AU231431B2 - Improvements in or relating to electrophotographic copying apparatus : en
  • CH339001A - Internal combustion engine with at least one exhaust gas turbocharger and at least one auxiliary compressor : de en
  • CA577889A - Automatic transmission pump : en fr
  • CH339145A - Device for preventing sagging of a stem, for example a watch pivot, during its grinding : en fr
  • USD185488S - Refuse receptacle, or similar article : en
  • CH339097A - Process for the production of a continuous web of wadding and zigzag wad packs formed therefrom and device for carrying out the process : de en
  • AU231173B2 - Improvements in or relating to power operated roller blinds curtains andthe like : en
  • CH338998A - Rinsing apparatus, in particular for suction caps for milking machines : de en
  • DE1059613B - Process for the production of regenerated cellulose threads : de en
  • DE1790445U - CLOSING DEVICE MADE OF HOLLOW PROFILE : de en
  • ES66120Y - Rotary motion producing electromagnetic device : en es
  • GB815122A - Improvements in or relating to curable polyurethane and polyurethane-polyurea polymers : en
  • US2890858A - Deep well chain saw : en
  • AU3414057A - Improvements to electrophotographic reflex and contact printing : en
  • DE1059562B - Circuit for voltage display with the help of a display tube : de en
  • DE1059727B - Quick coupling for pipes and hoses : de en
  • ES67273Y - Oil purifying-washable filter, applicable to internal combustion engines : en es
  • AU4423658A - Improvements relating tothe preparation of foams : en
  • BE576164A - Method and device for cleaning teeth. : en fr
  • CA577618A - Electric steam generating device : en fr
  • CH338955A - Fixing device for a mirror, in particular a store window mirror : en fr
  • CH339081A - Device for the automatic insertion of a gear wheel between the tensioning rollers of a chuck : de en
  • CH338862A - Apparatus for recording signals on a tape : en fr
  • DE1790416U - CANDLE LIGHT. : de en
  • DE972256C - Process for the preparation of saturated heterocyclic compounds : de en
  • US2890576A - Torque transmitting assembly : en
  • US2890654A - Inking device : en
  • US2891030A - Non-electrostatic resin molding composition containing hydroxyalkylated polyethylenepolyamine : en
  • DE1790528U - BOHNER. : de en
  • DE1790756U - BEARING SLEEVE COVER FOR RIFLE CYLINDER BEARING. : de en
  • FR1181662A - Process for preparing a capsicum additive : en fr
  • FR1181940A - Electrolytic compass : en fr
  • DE1059707B - Insect repellants : de en
  • ES246991A1 - An electrical watch to solve problems of formal logic (Machine-translation by Google Translate, not legally binding) : en es
  • GB815052A - Improvements in or relating to vapour vacuum pumps or other apparatus employing vapour nozzles : en
  • CH338816A - Process for the production of partially degraded Laevans : de en
  • DE1790644U - MACHINE KNIVES, ESPECIALLY FOR CUTTING WOODY PLANTS. : de en
  • FR1181386A - School table, in particular individual table : en fr
  • FR1181512A - Synchronizing device for gearbox pinions : en fr
  • FR1181925A - Improvements to shoe trees : en fr
  • CA577878A - Light sensitive material containing a nitrothiopene compound : en fr
  • ES67568Y - Improved window for exhaust fans : en es
  • FR1181794A - Decimal tabulator for punch card device and office machines equipped with this tabulator : en fr
  • GB815057A - Improvements in and relating to locking and release mechanisms for brakes : en
  • US2890490A - Die and core structures for producing molded spool bodies : en
  • USRE24660E - dessureau : en
  • DE1059840B - Storage of a gas centrifuge : de en
  • FR1181738A - Scintillation detector : en fr
  • FR1181917A - Improvements to thermal compensation systems in thermometric regulation with thermoelectric sensitive element : en fr
  • GB814972A - Improvements in or relating to resiliently mounted turntable units : en
  • GB815120A - Installation for the application of emulsions to jute or other bast fibres, or leaf fibres : en
  • US2891062A - Phenazine derivatives and preparation thereof : en
  • DE1059577B - Liquid jet converter vessel : de en
  • DE1059717B - Turning device for internal combustion engines : de en
  • DE1790471U - RAIL FOR SCREWLESS FASTENING OF ELECTRICAL DEVICES IN SWITCH OR COUNTER PANELS. : de en
  • DE1790579U - CEILING PANEL. : de en
  • ES68961Y - Tube of toothpaste or similar : en es
  • US2890701A - Support for a sanitary napkin : en
  • US2890954A - Plutonium alloys : en
  • US2890962A - Process and apparatus for purification of crystals : en
  • ES246761A1 - Procedure for construction of frames for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES247561A1 - Assembly for measurement of losses in the iron of magnetic sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES67422Y - Folding packing box : en es
  • ES68085Y - Enhanced bell push button : en es
  • ES69427Y - Crown cap : en es
  • AU234205B2 - Continuous waveradar for ppi type display : en
  • ES71813U - A fantasy screen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181540A - Barrier grid for cathode ray tubes, in particular for memory tubes : en fr
  • FR1181822A - Improvements to operating tables : en fr
  • DE1059824B - Process for the production of ceramic moldings with a high alumina content : de en
  • FR1181367A - Improvements to armchair beds : en fr
  • CA577877A - Organosilicon release agents : en fr
  • US2891085A - Process for production of : en
  • ES69906Y - Perfected carafe : en es
  • US2891183A - Precision dual-beam cathode-ray tube : en
  • US2890845A - Outboard motor clamp screw : en
  • US2891067A - Preparation of isonicotinic acid hydrazide : en
  • ES245697A1 - Improvements in automatic expansion valves for refrigerating installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES66940Y - Disc for the olive industry : en es
  • FR1181909A - Fuel element vessel for nuclear reactors : en fr
  • DE1059669B - Three-dimensional drawing process for the representation of values in graphs and device for carrying out the process : de en
  • DE1059688B - Device for investigating the behavior of gaseous or liquid hydrocarbons during thermal or thermal / catalytic cracking and / or conversion : de en
  • US2890623A - Warning signal devices : en
  • DE1059689B - Arrangement for encryption and decryption : de en
  • DE1790523U - ONION CUTTER. : de en
  • DE1790685U - PACKAGING FOR PULP WADDING OR PAPER TOWELS. : de en
  • FR1181558A - Improvements in the preparation of dichloro-difluoromethane : en fr
  • GB815036A - A method of combining reinforcing fibres and liquid binding agents to produce pre-determined shapes : en
  • AU4431758A - Cooling systems for electrical apparatus : en
  • CA577679A - Relay : en fr
  • DE1790543U - PLASTIC-COATED FLOOR COVERING. : de en
  • DE1059416B - Method and device for removing solid chlorides from a solid separator, as used in the cooling and separating process of the gas mixtures produced by the chlorination of titanium minerals : de en
  • DE1059755B - Tool for making slots in folding box blanks by machine : de en
  • DE1790673U - CLAMPING DEVICE FOR HAND DRILLING MACHINES, IN PARTICULAR FOR THEIR USE IN STEEL STRUCTURAL CONSTRUCTION. : de en
  • FR1181640A - Device for controlling the reciprocating movement of the cutter bar in mowers, combines and the like : en fr
  • FR1181703A - Hole punch cutting marble blocks with a wire : en fr
  • ES247044A1 - Machine for applying sealing compound to caps for bottles and jars : en es
  • FR1181336A - Mechanical pencil sharpening device : en fr
  • FR1181351A - Hydrocarbon oxidation process : en fr
  • GB814877A - Steroid compounds and the preparation thereof : en
  • GB814893A - Improvements in or relating to the repair of damaged walls : en
  • GB815217A - 1-o-chlorophenyl-1-phenyl-3-(dimethylamino)-propan-1-ol and its salts and therapeuticcompositions containing them : en
  • CY181A - Improvements in foundation garments : en
  • DE1059765B - Device for fixing a powder image : de en
  • ES242311A1 - Bath container for the heating of a plastic tube that continually attractes it (Machine-translation by Google Translate, not legally binding) : en es
  • ES245603A1 - Push-button device for automatic stopping in telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • CH339140A - Device for electromagnetic maintenance of the movement of a balance-spring assembly : en fr
  • GB815041A - Control circuit for electrical discharge metal machining apparatus : en
  • ES68023U - Electrical contact plugs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059433B - Process for the production of a catalyst for the production of dinitriles of aliphatic and cycloaliphatic dicarboxylic acids : de en
  • GB815211A - Basic ethers : en
  • US2890498A - Portable building : en
  • US2890886A - Bowling pin spotting machine control mechanism : en
  • US2891109A - Printing telegraph signal normalizer : en
  • BE576036Q - Transparent light boxes with text : en fr
  • PL42181B1 - : en pl
  • PL42252B1 - : en pl
  • FR1181409A - Application of silicone or equivalent to selectively split different products by detergency : en fr
  • FR1181447A - Fastening clamp for railway tracks : en fr
  • FR1181651A - Pocket for clothes such as pants : en fr
  • GB815085A - Improvements in or relating to sliver roll or package driving rollers for machines for winding rolls or packages of sliver of bast or leaf fibres : en
  • PL42253B1 - : en pl
  • US2891038A - Polymerization procedures : en
  • BE574046A - Process for manufacturing refined manganese. : en fr
  • BE576083A - Improvements in scales. : en fr
  • CA577774A - Extrusion press : en fr
  • ES71696U - A sealing device for a door (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790652U - DOG OD. DGL. ROPE. : de en
  • GB815123A - Process and apparatus for molding mats : en
  • DE1790686U - CONTAINERS, IN PARTICULAR MADE OF CARDBOARD OR OTHER CHEAP MATERIAL, FOR THE REMOVAL OF SAMPLES, PAPER PRODUCTS AND THE LIKE. : de en
  • DE1059680B - Pickup or cutting box for the simultaneous playback or recording of two scripts with mutually perpendicular directions of oscillation : de en
  • FR1181530A - Loom stopper with saber hunting : en fr
  • FR1181603A - Extrusion nozzle : en fr
  • FR1181648A - Apparatus for sterilizing gardening equipment, in particular compost, clod dust, gardening tools and the like : en fr
  • ES247515A3 - Oven heater based on gas combustion (Machine-translation by Google Translate, not legally binding) : en es
  • PL42295B1 - : en pl
  • ES65336Y - A fluffy stretch printed material padding item : en es
  • ES71814U - An improved bag for clothes (Machine-translation by Google Translate, not legally binding) : en es
  • ES68949Y - Tripod for photography and the like : en es
  • FR1181806A - Conical packaging in molded material : en fr
  • DE1790402U - PROTECTIVE DEVICE FOR MIXING MACHINES. : de en
  • DE1790753U - FLAKE SPRAYER FOR DRAWER BOXES AND THE LIKE. : de en
  • DE1790654U - HOOK HOOK. : de en
  • US2890617A - Multistream analyzer with stream switching apparatus : en
  • US2890715A - Multi-pressure relief valve : en
  • US2890785A - Conveyor system : en
  • US2890826A - Weight and balance computer for loading aircraft : en
  • DK87439C - Device for sliding windows. : da en
  • ES67524Y - Combined double joint : en es
  • ES71677U - Monda-potatoes perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181354A - Process for removing thermoplastic material from metal parts and device for carrying out this process : en fr
  • FR1181420A - Improvements made to fluid-flow turbo-machines : en fr
  • FR1181958A - Tank fixed to the frame of the apparatus serving as a means of transport and constituting the surface intended to also carry the load of solid materials : en fr
  • US2890742A - Article of repose for supporting the body of a person : en
  • US2891045A - Method of drying gluten : en
  • DE1790717U - WINDOW WASHER FOR MOTOR VEHICLES. : de en
  • ES71682U - Patent holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES245979A1 - Flat cell and manufacture thereof : en es
  • GB815053A - Improvements relating to pneumatic vehicle wheel tyres : en
  • GB815079A - Improvements in or relating to dry shavers and like instruments : en
  • FR1181690A - Device for triggering the purge of a settling chamber, in particular for automatic degraveurs : en fr
  • FR1181812A - Device for controlling drive rollers of a paper web : en fr
  • ES69921Y - Quick dryer for clothes : en es
  • FR1181390A - Dimerization of cyclodienes : en fr
  • CH338884A - Pneumatic circuit breaker : en fr
  • US2891211A - Electric supply arrangements : en
  • FR1181346A - Improvements to electrical connectors and processes for attaching them to conductors : en fr
  • GB815136A - Improvements in or relating to the manufacture of electrical contacts : en
  • ES70090Y - Ampoule counter : en es
  • GB814958A - Improvements relating to sealing devices for anti-friction bearings : en
  • DE1059610B - Impeller for flow machines made from individual parts by fusion : de en
  • DE1059650B - Glue mixer for chip and fibrous bulk goods : de en
  • DE1790525U - CLEANING KNIFE FOR VEGETABLES OD. DGL. : de en
  • FR1181498A - Improvements made to extinguishant liquid switches : en fr
  • ES242506A1 - PROCEDURE FOR OBTAINING SOLUBLE PREPARATIONS OF ADRENOCHROME : en es
  • FR1181905A - Method and tread for retreading worn vehicle tires : en fr
  • US2890628A - Machine tool : en
  • US2890731A - Method for producing round-cornered cabinets and like pieces of furniture : en
  • ES247648A3 - An apparatus for checking the pressure of the tires (Machine-translation by Google Translate, not legally binding) : en es
  • ES69002Y - Electro pocket fan : en es
  • GB814909A - Improvements in or relating to printing machines employing electrical facsimile reproduction : en
  • GB815045A - Finned projectile : en
  • DE1059704B - Poultry water : de en
  • ES246635A1 - Procedure for depletion of olive oil the turbine alpechines and mill rolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181405A - Process for the preparation of hydrogenated compounds of boron or of aluminum, which may contain hydrocarbon groups : en fr
  • FR1181407A - Molding cylinder for injection molding machines and machine provided with said cylinder : en fr
  • FR1181885A - Improvements in the preparation of filamentous materials : en fr
  • DE1059582B - Device for holding together the moderator structure of a heterogeneous nuclear reactor, which consists of individual, horizontally stored graphite blocks : de en
  • DK87430C - Coupling for demodulation of frequency modulated input oscillations. : da en
  • GB814901A - Improvements in or relating to electrical signalling systems particularly telephone or like systems : en
  • US2890823A - Self-levelling ladder : en
  • US2891069A - 5-(2, 4-dihalophenyl) hydantoins : en
  • US2891114A - Circuit arrangement for governing the operation of key-controlled telephone switching apparatus : en
  • DE1059389B - Press for the production of conical hollow bodies, profiles or the like. : de en
  • DE1059805B - Electrical circuit arrangement for remote transmission and clear display of the angular position of a magnetic field vector : de en
  • FR1181684A - Improvements to the electrodes of a solution ph meter : en fr
  • FR1181980A - Improvements to electronic tubes : en fr
  • FR1181324A - Packaged frozen product, its packaging, and its manufacturing process : en fr
  • FR1181756A - New variety of carnation, with closed calyx with carmine red flowers, shade of mauve pink : en fr
  • US2890697A - Enclosed medicament container and atomizer : en
  • ES245791A3 - Improvements in sewer and isothermal equipment for submarine immersion (Machine-translation by Google Translate, not legally binding) : en es
  • ES247547A1 - Method for the preparation of detergent compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES68059Y - New mounting for polishing discs : en es
  • FR1181688A - Improvements to jack-up trolleys or similar lifting devices : en fr
  • ES70040Y - Nautical skate : en es
  • CA577944A - Extension liner for welding gun : en fr
  • ES247588A3 - Apparatus for the administration of gaseous mixtures to inhalar (Machine-translation by Google Translate, not legally binding) : en es
  • ES69987Y - Improved Anti-glare Automotive Lighting Device : en es
  • FR1181830A - Brake shoe improvements : en fr
  • DE1059528B - Arrangement on cable house connection boxes : de en
  • DE1059848B - Float-controlled inlet valve, especially for a toilet cistern : de en
  • DE1790498U - CIRCULAR KNITTING MACHINE. : de en
  • FR1181583A - New champagne biscuit and its manufacturing process : en fr
  • FR1181748A - Identification device, in particular for electronic PBX : en fr
  • FR1181907A - Permanent magnet brake, operating according to the eddy current principle : en fr
  • US2890951A - Continuous tapping of metallurgical furnace : en
  • ES245724A1 - A procedure for impregnating wood (Machine-translation by Google Translate, not legally binding) : en es
  • US2890903A - Garage door lock controls, and the like : en
  • CA577619A - Marking machine : en fr
  • CA577908A - Closure means including fluid screen for access passageway into pressurized furnace and the like : en fr
  • FR1181642A - Preparation of aluminum tanning substances and corresponding tanning processes : en fr
  • FR1181985A - Improvements to hydraulic control systems : en fr
  • FR1181672A - Improved process for removing solids from solution of polymers and low residue polymers thus recovered : en fr
  • GR19821B - NEW IMPROVED WAY OF CHARGING HUNTING CARTRIDGES FOR PROTECTED GUN. : el en
  • ES245924A1 - Improvements in radiocommunication systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES247649A1 - Improvements in shuttles for looms for weaving : en es
  • ES69434Y - Automatic float switch : en es
  • ES71815U - An improved suspension for miniature cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181326A - Transmission device for using an energy source, natural or otherwise, of variable power : en fr
  • GB814967A - Improvements in or relating to inflators : en
  • US2890499A - Insulation : en
  • FR1181593A - Improvements to hydro-pneumatic accumulators : en fr
  • FR1181779A - Installation of a melting chamber furnace : en fr
  • GB814960A - Improvements in or relating to the densimetric separation of solid materials : en
  • US2890773A - Clutch-brake mechanism : en
  • US2890792A - Art of packaging and package constructions therefor : en
  • US2890474A - Hydraulic door check : en
  • US2890710A - Protector : en
  • PL42161B1 - : en pl
  • DE1059819B - Device for charging a collecting container with granular components of a concrete mix or other building materials : de en
  • DE1790675U - HANDLE FOR ADJUSTABLE HAND SAWS. : de en
  • US2890775A - Automatic precision clutch : en
  • US2891208A - Autopilot and circuit for converting a d : en
  • ES71811U - Support for babies in folding bathtubs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181875A - ceramic component for the production of structural components comprising reinforcing elements : en fr
  • DE1059387B - Process for the hot forming of cast iron blanks and similar heterogeneous crystallite mixtures by extrusion : de en
  • DE1059737B - Process and bath for the electrolytic deposition of copper-tin coatings : de en
  • DE1059845B - Shock bar for locks and other shipping systems : de en
  • GB815095A - Method for improving the machinability of steel : en
  • ES68191Y - Greaser for sliding guides : en es
  • FR1181552A - Method of manufacturing an electrically conductive glass structure : en fr
  • FR1181823A - Transfer gear for meters : en fr
  • GB814908A - Improvements relating to metallic partitioning sections : en
  • GB815116A - Improvements in moving-indicator measuring or indicating instruments : en
  • DE1790473U - SAFETY DEVICE FOR ELECTRICAL SYSTEMS, IN PARTICULAR FOR SUCH THAT CONTAIN TRANSFORMERS. : de en
  • ES68439Y - Junction box : en es
  • FR1181728A - Liquid containers : en fr
  • GB815192A - Improvements relating to electromagnetic flowmeters : en
  • ES246221A1 - Procedure and apparatus for controlling the luminescence produced by a fluorescent material (Machine-translation by Google Translate, not legally binding) : en es
  • PL42251B1 - : en pl
  • GB814926A - Improvements in or relating to paper-making machines : en
  • GB815107A - Improvements in or relating to resinous compositions : en
  • PL42277B1 - : en pl
  • US2890825A - Mail sorting : en
  • US2891097A - Hydrogenation of phenols : en
  • US2890577A - Circular multi-feed stocking knitting machine : en
  • DE1059534B - Electrical switchgear consisting of a main switch and a secondary switch : de en
  • DE1059594B - Process for the production of metallizable trisazo dyes : de en
  • DE1790722U - VALVE CAN ALSO BE USED AS DUST CAP. : de en
  • DE972265C - Electric cable : de en
  • ES247519A1 - Improvements in or relating to pipe connections : en es
  • FR1181519A - Improvements to combined electro-luminescent and photoconductive devices : en fr
  • GB814989A - Improved means for producing surface finish in the bore of tubes or cylinders : en
  • CA577895A - Brake cylinder pressure retaining and maintaining apparatus : en fr
  • FR1181457A - Variety of carnation with aurora pink flowers of the so-called midi race : en fr
  • FR1181668A - Device for separating the serum and the curds in the cheese vats : en fr
  • DE1059637B - Spin curtain or curtain set made of wood or plastic : de en
  • DE1790607U - GRID-LIKE SHAPED BODY, IN PARTICULAR ORNAMENTAL GRID, FASTENING MATS AND THE LIKE. : de en
  • DE1059375B - Suspender clip : de en
  • GB814992A - Improvements relating to clutch-driven plates : en
  • GB815000A - Improved method and apparatus for determining and controlling the moisture content of dielectric materials : en
  • AU4438658A - Production of pure semiconductor material : en
  • CA577719A - Electric secondary batteries : en fr
  • CA577929A - Method of operating a waistline vapor generator : en fr
  • GB815142A - An improved electric mercury button switch : en
  • DE972257C - Safety device for liquid circuit breaker : de en
  • ES71669U - Lampholder perfected for fluorescent light lamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB814914A - Improvements in or relating to resistors and resistor materials : en
  • GB815111A - Improvements in and relating to electrical energy regulators : en
  • ES246996A3 - A method of manufacturing brushes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181488A - Manufacturing process of submerged electric motors and devices equipped with such motors : en fr
  • FR1181496A - Advanced pile fabrics : en fr
  • PL42172B3 - : en pl
  • PL42266B1 - : en pl
  • DE1059612B - Device for the continuous, proportionately equal mixing of solutions or suspensions into spinning masses : de en
  • ES69884Y - Enhanced car rearview mirror : en es
  • DE1059451B - Process for the preparation of aluminum alkyl compounds : de en
  • DE1059537B - Pushbutton or pushbutton switch with work and break contact bridges : de en
  • DE1059738B - Process for the production of a multilayer metal : de en
  • DE1059372B - Process for obtaining a weighting substance for the Stripa swim-sink process for the processing of hard coal : de en
  • ES246607A1 - Improvements in the construction of hydraulic shock absorbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES247484A1 - Improvements in the automatic appliances for advances in rotation of the nozzles of the applied irrigation appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181363A - Compensation for tilting of motor vehicle hulls under the effect of centrifugal force : en fr
  • FR1181678A - Process for the even dyeing of textile fibers : en fr
  • GB815150A - Improvements in or relating to rotary electric switches : en
  • DE1790630U - CUFFLINKS. : de en
  • FR1181665A - Feeding device for woodworking machines, in particular for jointer-planers : en fr
  • ES71780U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181560A - Device applicable to earrings and avoiding earlobe deformation and pain : en fr
  • DE1059740B - Cleaning device for roller bearings : de en
  • DE1059786B - windshield wipers : de en
  • ES69983Y - Telephone call counter : en es
  • ES71734U - Structural element applicable decoration and furnishing in general (Machine-translation by Google Translate, not legally binding) : en es
  • GB814902A - Improvements in or relating to refuse containers : en
  • GB815164A - Improvements in or relating to processes for the production of cast resin tubes : en
  • US2890768A - Rotor brake : en
  • US2890834A - Hot tinning lead gun : en
  • CH338842A - Process for the production of organic compounds : de en
  • US2890643A - Beverage brewing and dispensing apparatus : en
  • US2890752A - New squeeze cement proces and slurry : en
  • DE1059653B - Process for operating an injection molding machine and injection molding machine for carrying out the process : de en
  • ES247854A1 - Procedure and apparatus to provide a flexible support of a fibrous cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181514A - Ball valve : en fr
  • FR1181849A - Process for treating concrete surfaces to improve their appearance : en fr
  • PL42219B1 - : en pl
  • BE576088A - Seat elements in braided threads. : en fr
  • CA577989A - Alloy steel with high heat resistance : en fr
  • CH339101A - Method and device for producing laps with a predetermined thread tension : de en
  • CH339151A - Workbench : de en
  • US2890666A - Grain drill gate operating arrangement : en
  • US2891155A - Precision time-delay generator : en
  • US2891154A - Pulse demodulator : en
  • BE575803Q - Building work and method and devices for its erection. : en fr
  • CA577951A - Sectional cooling tower having intermediate water redistribution means between sections : en fr
  • DE1790419U - WEATHER-RESISTANT LIGHT FILM. : de en
  • DE1790424U - INTERMEDIATE PIECE FOR PILLARS MADE OF PERFORATED PLASTIC SLEEVES FOR WET TREATMENT, IN PARTICULAR FOR DYING YARN AND FEED. : de en
  • DE1790556U - SHELF. : de en
  • ES46444Y - A maximum adhesive closure for plastic bottles : en es
  • ES68024Y - An article of footwear : en es
  • GB814991A - Improved means for producing surface finish in the bore of tubes : en
  • US2891146A - Manual volume control for transistor audio stage utilizing both variable attenuationand variable degeneration : en
  • CH339131A - Alarm clock with a device for automatically changing the volume during the process : de en
  • BE573965A - Transparent electrically conductive article : en fr
  • BE575805A - Electromagnetic sensors. : en fr
  • CA577972A - Method of making uranium dioxide fuel : en fr
  • CH338969A - Process for cleaning metallic titanium : de en
  • CH339017A - Spray device in a container of substances mixed with volatile propellant : en it
  • ES247407A1 - A lifting mechanism of the drill roller drill on torque machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES71716U - Articulated clamp with regable tape (Machine-translation by Google Translate, not legally binding) : en es
  • GB815184A - Improvements in constructional materials : en
  • DE1059499B - Device for remote control of railway barriers : de en
  • DE972266C - Process for the production of non-porous hard fiberboard : de en
  • DK87431C - Installations for the protection of operating mechanisms connected to a low-voltage electrical network, in particular a remote control network. : da en
  • GB814947A - Improvements in and relating to plant growth influencing compositions : en
  • ES69459Y - Belt tensioning device : en es
  • GB815175A - Improvements relating to automatic means for adjusting the body of a motor vehicle having independent road wheel suspensions : en
  • BE575779A - Preparation of beta-hydromuconic seminitrile and its ester-salts. : en fr
  • ES247415A3 - Some improvements in the mechanisms of driving the arm of the automatic tocadiscos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181504A - Improvements in knitting processes and knitting machines : en fr
  • FR1181923A - Linear electric motor : en fr
  • FR1181964A - Fertilizer allowing improved vegetation and fruiting : en fr
  • GB815009A - Apparatus for securing chair legs, posts, stanchions and the like to floors, decks or walls : en
  • GB815113A - Insulating and corrosion protection for rectifier plates : en
  • GB815069A - Washing apparatus : en
  • ES67368Y - Advertising vehicle with inverted body : en es
  • ES71805U - A model of plate for coatings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181624A - Process for preparing shaped articles from artificial materials which crystallize : en fr
  • ES68972Y - Improved valve carrier : en es
  • ES69935Y - Improved packaging : en es
  • FR1181763A - Improvements to float-controlled valves for flushing toilets and the like : en fr
  • GB815096A - Improvements in and relating to heat exchange devices : en
  • PL42265B1 - : en pl
  • ES70054Y - Bottom support for thermo bottle bodies : en es
  • ES70251Y - Fixing device for wheel trim discs on motor vehicles : en es
  • FR1181547A - Elastic bands for the rapid installation of soundproof removable partitions : en fr
  • DE1059376B - Snap fastener die with staple fastening : de en
  • DE1059750B - Electronic organ : de en
  • GB814913A - Improvements in or relating to resistors having a negative temperature coefficient : en
  • ES244181A1 - Apparatus and procedure for the construction of armed or pretensed concrete beams (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059599B - Synthetic lubricants : de en
  • DE1790628U - STOP CONTROL DEVICE FOR PRINTING OFFICE MACHINES. : de en
  • DE1790518U - CONTAINERS, IN PARTICULAR FOR DENTAL PROSTHESES. : de en
  • ES71715U - Adjustable device for suspension of sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181981A - Device for measuring the repetition frequency of recurrent pulses : en fr
  • GR19827B - METHOD FOR THE PREPARATION OF A NEW ANTI-ALLERGIC COMPOSITION. : el en
  • CA577934A - Adjustable form dressing tool : en fr
  • ES67104Y - Laminate plastic container : en es
  • DK87423C - Tie. : da en
  • AU230948B2 - Improvements in or relating to electric frequency divider circuits : en
  • BE575833A - Method and apparatus for the manufacture of mosaic-type strips, in particular with wooden elements. : en fr
  • BE575891A - Improvements in and over electric oscillators : en fr
  • DE1059579B - Rotary anode tube : de en
  • DE1059643B - Braking device for hoists, which are driven by a three-phase motor, which can be switched from a normal frequency to a low frequency network : de en
  • GR19825B - STANDARD OIL DURABILITY. : el en
  • US2890718A - Quick disconnect unit for pressurized system : en
  • ES68982Y - Pressure cap for container : en es
  • DE1790550U - TYPEWRITER CARRYING BAG. : de en
  • US2890771A - Booster motor control mechanism : en
  • DE1059487B - Arrangement of the jackshaft gearbox (secondary gearbox) in non-fitting frame cutouts of the locomotive frame : de en
  • CH339086A - Cap for closing a stylograph and method for manufacturing this cap : en fr
  • PL42229B1 - : en pl
  • FR1181611A - Pump : en fr
  • FR1181600A - Improvements in the manufacture of yarns, fibers, filaments and similar products made from regenerated proteins : en fr
  • GB815062A - Improvements relating to electron lens apparatus : en
  • GB815212A - Improvements in or relating to reservoirs for ball-point pens : en
  • AU232733B2 - r "Improvement relating tothe preparation of vinyl-chloride graft copolymers : en
  • BE575797A - Long-acting and reinforced pharmaceutical products. : en fr
  • CA577701A - Method for determining steam purity : en fr
  • BE576111A - Relays for powerful explosives, relatively sensitive, to ammonium nitrate. : en fr
  • CA577672A - Optical measuring or testing apparatus : en fr
  • CA577847A - Portable metal working tool : en fr
  • AU231172B2 - Spool holder : en
  • CA577980A - Processing rubber with siliceous pigment : en fr
  • CH338936A - Portioner for granulated grit, e.g. sugar : de en
  • BE576050A - Shaping punch for thermoplastic sealing gaskets of stopper capsules. : en fr
  • CA577866A - Method and apparatus for molding extensions to tubing : en fr
  • CH338951A - Clay hollow bodies for concrete beams, in particular for climatic ceilings in stables : de en
  • GB814968A - Improvements in and relating to mountings for textile twist tubes : en
  • GB814993A - Improved vehicle braking system : en
  • GB815071A - Improvements in or relating to ultrasonic flaw detecting apparatus : en
  • BE576049A - Cathodic protection device for a metal structure : en fr
  • BE576237A - Seals : en fr
  • AU234100B2 - Improvements in blowing frame for tempering. glass sheets : en
  • GB814943A - Improvements in or relating to automatic telephone exchanges : en
  • GB815049A - Improvements in or relating to self-threading fastener devices, particularly threadable sockets of such devices : en
  • DE1059821B - Process for improving and regulating the setting of magnesia cement mortars, in particular stone wood : de en
  • ES246035A1 - New procedure for increasing sales through special draws, periods and a common fund for prizes (Machine-translation by Google Translate, not legally binding) : en es
  • ES67696Y - Improved loudness device, applicable to toy store : en es
  • ES246060A1 - Device of clamp portaelectrodos for the welding to the arc (Machine-translation by Google Translate, not legally binding) : en es
  • ES70214Y - Pin type for marking : en es
  • FR1181781A - Thread counter : en fr
  • GB814907A - Improvements in shaker bearings for threshing machines : en
  • ES71726U - Self-adjusting cleanser-tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181434A - Advanced induction motor : en fr
  • GB815082A - Improvements in electric switches of the limited gap snap-action type : en
  • GB815189A - A process for the production of threads and films from cuprammonium cellulose solution : en
  • ES245720A1 - Improvements in methods of and apparatus for activating aluminium and producing organic derivatives therefrom : en es
  • ES67079Y - Register box for electrical installations : en es
  • ES67515Y - Soccer matchup game : en es
  • FR1181733A - Tuning indicator lamp : en fr
  • US2890692A - Fuel injection system : en
  • ES65346U - A porous mold for obtaining by molding under pressure articles of natural and synthetic and vulcanizable polymers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790600U - HOLLOW STONE WITH DUCTION CHANNELS. : de en
  • DE1059762B - Film gearbox : de en
  • BE576147A - Capsule for bottles. : en fr
  • DE1059720B - Afterburner, especially for jet engines : de en
  • ES247360A3 - A platform for the transportation of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES69904Y - Folding chair : en es
  • CA577780A - Override control for photoelectric headlamp dimmer : en fr
  • CH338880A - Clip : en fr
  • CH338900A - Return inhibitors with signaling for electric measuring instruments, in particular electricity meters : de en
  • CA577850A - Copper base alloys : en fr
  • DE1059685B - Carrying frame for glasses with decorative trimmings : de en
  • BE575895A - Hatch cover : en fr
  • CA577720A - Oscillatable diaphragm pumps : en fr
  • DE1059835B - Transport track for items to be counted : de en
  • GB815144A - Process for the preparation of esters of tertiary amino alcohols : en
  • AU234629B2 - Improvements in textile finishing processes by fixation of hydrophylic colloids on textiles : en
  • BE575801R - Process for the preparation of l-lysine. : en fr
  • ES247251A3 - Improvements in gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES247336A3 - Improvements in and relative to apparatus to separate liquids from different specific pesos (Machine-translation by Google Translate, not legally binding) : en es
  • ES69869Y - Lid for canning cans : en es
  • CH339025A - Automatic lap : en fr
  • AU227307B2 - Improved height control systems for vehicle fluid suspensions : en
  • BE576254A - Machine used for roughening, polishing, and finishing gun barrels at 1,2,3, shots. : en fr
  • CH338992A - Bracelet : en fr
  • DE1059426B - Process for the production of propyl nitrate or isopropyl nitrate : de en
  • ES247160A3 - A perfected vibrant elevator (Machine-translation by Google Translate, not legally binding) : en es
  • ES67541Y - Improved inner tube valve for motorcycle, car and truck tires : en es
  • FR1181821A - Bead threading process : en fr
  • GB814903A - Improvements in or relating to pressure chill-castings of iron : en
  • CA577681A - Method of fireproofing cellulose-containing textile materials and products thereof : en fr
  • CA577776A - Weld container : en fr
  • US2891134A - Switch employing damping means for controlling movement of its bridging elements : en
  • US2891060A - Bridgehead nitrogen compounds : en
  • CA577966A - Thermosetting adhesives : en fr
  • BE576215A - Improved winch, especially intended for pulling a soil steam device. : en nl
  • CA577705A - Zero impedance circuit : en fr
  • BE576244R - Improvements to tubular steam generator and superheater groups : en fr
  • CA577797A - Identity-indicating system for radio position locator : en fr
  • US2891148A - Multivibrator with cathode stabilized by a capacitor : en
  • ES69937Y - Perfected electric stove : en es
  • FR1181766A - Wheel setter : en fr
  • CA578012A - Spare wheel mount and anti-rattle means : en fr
  • FR1181574A - Roof and floor surfaces of a motor vehicle : en fr
  • FR1181629A - Truck : en fr
  • PL42133B1 - : en pl
  • AU232171B2 - Improvements in or relating to use of nuclear fission in synthesizing organic compounds : en
  • USD185506S - Coin controlled cigar vending machine : en
  • PL42271B1 - : en pl
  • AU4425758A - Improvements in or relating to electrophotographic copying apparatus : en
  • BE575904A - Mock-up device for the presentation of effects to be obtained by decoration work : en fr
  • BE576123A - Improvements to elastic dressings and the like. : en fr
  • CH338876A - Process of manufacturing a flexible and elastically extensible cord for telephone applications : en it
  • BE575855A - Orthopedic seat. : en fr
  • BE576226A - Polyisocyanate coating composition : en fr
  • CH338914A - Electric heating element and method for its manufacture : en fr
  • DE1790484U - LAMP, ESPECIALLY FOR SICK BEDS. : de en
  • DE1059640B - Mailboxes, especially built-in mailboxes : de en
  • FR1181548A - Improvements in establishing electrical connections and these connections : en fr
  • GB815124A - Improvements in counter mechanisms : en
  • DE1059465B - Process for the production of barbituric acid derivatives : de en
  • DE1059473B - Pilot operated safety valve for steam boiler with remote control for load-dependent proportional control : de en
  • CA578000A - Optically active p-bis-(2-chloroethyl)-aminophenylalanine and preparation : en fr
  • CH338810A - Stapling device for sheets, with a plastic comb roller : de en
  • CH338942A - Safety device on elevator with friction wheel drive : de en
  • CH339092A - Submachine gun : en fr
  • AU233026B2 - Improvements relating tothe preparation of foams : en
  • BE574062A - Improvements with coloring materials for paints in general. : en fr
  • BE575961A - Manufacturing process of cutting baugues for tube assemblies : en fr
  • ES244289A3 - Installation of continuous sulfonation (Machine-translation by Google Translate, not legally binding) : en es
  • ES246742A1 - Procedure for the preparation of organic salts of replaced quinolines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181567A - Improvements to the devices for fixing candles and false candles on candlesticks : en fr
  • AU231095B2 - Improvements ln or relating to circuit arrangements to derive a control-voltage : en
  • BE575896A - Electro-pneumatic device for activating and deactivating levelers for air suspension and especially for vehicle suspension : en fr
  • BE573887A - Hanging Bin Rotary File : en fr
  • BE576021A - Headlamp, in particular for motor vehicles : en fr
  • DE1059509B - Circuit for self-settable magnetic amplifiers : de en
  • DE1790775U - WASTE BAG. : de en
  • DK87427C - Mechanism for coloring templates in multi-drum template printing machines. : da en
  • ES247429A1 - Convertible sofa with twin spring-mattresses : en es
  • FR1181731A - Device intended for performing calculations that are often repeated, in particular calculations of cutting conditions for machining : en fr
  • FR1181915A - Probe mounting on surface grinding machines : en fr
  • AU4426658A - Jigs : en
  • BE576071A - Liquid dispensing device : en fr
  • US2891173A - Sawtooth wave generator : en
  • CA577903A - Organomagnesium chloride compounds : en fr
  • US2890565A - Apex guide arrangement : en
  • DK87443C - Method of extraction of metals. : da en
  • GB814889A - Improvements in or relating to ovens : en
  • BE573978A - : en
  • BE575825A - Method and device for the mechanical separation of woody stems into mats. : en fr
  • CA577872A - Arc-welding apparatus : en fr
  • BE576094A - Improvements in the processing of cereal grains : en fr
  • US2890754A - Apparatus for recovering combustible substances from subterraneous deposits in situ : en
  • PL42298B1 - : en pl
  • DE1059410B - Method and device for the automatic implementation of batch distillation : de en
  • BE574060A - Wet separator, magnetic drum. : en fr
  • AU4433458A - Phosporylated olefin polymers : en
  • BE575894A - Plastic clothesline : en fr
  • DE1059660B - Process for processing low-pressure polyolefins : de en
  • DE1059712B - Light metal piston for internal combustion engines with an elastically deformable ring carrier made of heavy metal : de en
  • ES247125A3 - Improvements in screeners with adjustability menanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES247401A3 - Mechanism speed driver (Machine-translation by Google Translate, not legally binding) : en es
  • ES247552A1 - Solded frame for alternative motion motors (Machine-translation by Google Translate, not legally binding) : en es
  • CA577760A - Preparation of phenolic alcohols : en fr
  • AU4426458A - Fibre material treating machine and process : en
  • CA577750A - Dry plate rectifier assemblies : en fr
  • AU4432758A - Rotor brake : en
  • BE576085A - Improvements in the construction of beds and the like. : en fr
  • CH338975A - Microscope objective for lower magnifications : de en
  • AU4430158A - Hydrocarbon distillate fuels containing a substituted imidazoline additive : en
  • AU4439958A - Glass bending mold : en
  • BE576202A - Phonographic pick-up. : en fr
  • DE1059695B - Machine for thinning plants : de en
  • ES67658Y - Perfected toy whistle : en es
  • FR1181846A - Process for manufacturing a food product based on chewing gum containing volatile elements : en fr
  • US2890793A - Hosiery display device : en
  • BE575819A - Workpiece table. : en fr
  • DE1790467U - FLOOR TRAY DESIGNED AS PRE-FABRICATED REINFORCED CONCRETE PART FOR AN UNDERFLOOR SHAFT : de en
  • US2890969A - Manifold sheet having a frangible coating thereon : en
  • US2891209A - Capacitor-charging systems : en
  • PL42223B1 - : en pl
  • PL42264B1 - : en pl
  • BE575902A - Ceramic articles with improved electrical and thermal conductivity, particularly applicable to buildings : en fr
  • CH338901A - Electric lighting system : de en
  • AU231432B2 - Tow and tobacco smoke filters and method for their production : en
  • PL42178B1 - : en pl
  • PL42205B1 - : en pl
  • US2890869A - Mixing device : en
  • DE1059523B - Procedure for pulling out overhead lines : de en
  • ES66441Y - Perfected cap for pasta tubes : en es
  • FR1181653A - Dishwasher : en fr
  • CA577608A - Vibrateur : en fr
  • CH339073A - Spoked wheel with tubeless pneumatic tires, in particular for bicycles and motorcycles : de en
  • AU235585B2 - Remote control system for stenographic machines : en
  • AU4422558A - Improvements in and relating to constructional elements : en
  • BE576024A - Purification process for raw sweet juices with continuous uptake of second sewage sludge and hydrocyclone for the treatment of sewage juice : en fr
  • CH338893A - Arrangement to prevent reignition on contact converters in the event of voltage drops in the primary network : de en
  • CH339005A - Piston ring : de en
  • DE1059393B - Apparatus for the continuous production of a multilayer, non-woven fabric web : de en
  • DE1790455U - MOBILE DEVICE FOR FLAT ROLLING OF ROAD COVERS, PACKAGING AND THE LIKE. : de en
  • DE1790650U - HEIGHT-ADJUSTABLE STEEL PIPE FEEDING GRILL. : de en
  • US2890728A - Saber saw blade : en
  • US2891182A - Commutator-type electric motor of temperature-controlled output torque : en
  • US2890912A - Wheel cover : en
  • US2891147A - Receiver including wave guide t with impedance thereof varied at intermediate frequency : en
  • US2890489A - Tank building form : en
  • US2890553A - Case filling machine : en
  • US2891110A - Amplifying devices for telephone hand-sets : en
  • US2890516A - Expansion combs for textile machines : en
  • US2890607A - Drill guide and stop : en
  • PL42246B1 - : en pl
  • ES245848A1 - Picture tubes for three-colour television systems comprising deflection coils : en es
  • ES247051A1 - Process for producing dialkyl aluminum hydrides : en es
  • FR1181323A - Improvements to sawing stones, especially granite : en fr
  • FR1181876A - Process for the preparation of readily flowable nitrocellulose and resulting product : en fr
  • GB815024A - An improved folding chair : en
  • GB815080A - Improved motor vehicle having power steering apparatus and control system therefor : en
  • GB815094A - Primary and secondary cells of long shelf life and methods of making the same : en
  • AU236557B2 - Alkyl and arylalkyl substituted aromatic ethers : en
  • AU4420958A - Machine for cutting and pitting fruit : en
  • CA577810A - Detergent composition with polyamino poly-carboxylic chelating agent : en fr
  • AU224254B2 - Improvements to stock fences orthe like : en
  • ES67939Y - Protective device for the use of sanitary napkins : en es
  • AU226587B2 - Improvements in or relating to roller friction clutches, such as freewheel clutches for oneway drives for starting mechanisms of internal combustion engines : en
  • AU227877B2 - Improvements relating to electric cable terminations : en
  • AU4453358A - Improvements relating to electrodialytic processes : en
  • PL42138B1 - : en pl
  • US2890551A - Apparatus and method of forming ophthalmic lenses : en
  • US2891099A - Fractional crystallization process and apparatus : en
  • USD185490S - Hand dryer for bowling lanes or similar article : en
  • BE575824A - Weatherproof roof with windshield for agricultural tractors. : en fr
  • CA577824A - Method of curing siloxane resins : en fr
  • CH339108A - Method for sensitizing gelatinous explosives containing nitric acid esters : de en
  • AU227180B2 - Method for manufacturing ropes or cables : en
  • AU4420358A - Lubricating oil compositions : en
  • CA577817A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • CA577644A - Propelling linkage for tube type conveyor : en fr
  • DE1059768B - Hydraulic deep pump drive for oil wells : de en
  • DE1790451U - PRINTING PLATE. : de en
  • CA577933A - Form punching apparatus : en fr
  • DE1059564B - Swivel wall and ceiling light : de en
  • US2890484A - High pressure processing apparatus : en
  • US2890709A - Noiseless flush tank valve : en
  • ES71747U - Emergency brake for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181818A - Method of fixing a grid support wire in an electron tube : en fr
  • BE575905A - Method and device for limiting the mowing operation or all or any other work in fabric shearing machines and in general in finishing machines : en fr
  • CA577626A - Heat indicator of the pyrometer-thermocouple type : en fr
  • CA577947A - Polysiloxane compounds : en fr
  • ES247016A1 - A PROCEDURE FOR THE POLYMERIZATION OF AN ALPHA-OLEPHINIC HYDROCARBON : en es
  • FR1181639A - Suspended beam : en fr
  • FR1181760A - Intermediate plug for gaseous or liquid products under pressure : en fr
  • FR1181890A - Photo viewer and its store : en fr
  • US2891231A - Tube socket : en
  • BE575875A - Device for dyeing off pieces or strips of fabric. : en fr
  • CH339042A - Device for displaying objects : de en
  • CA577783A - Production of organic acid esters of cellulose : en fr
  • CH339038A - Method and device for sterilizing a cheese melt or a similar viscous mass : de en
  • CA577615A - Electric steam boiler : en fr
  • BE575901A - Device used for the manufacture of concrete socket pipes : en fr
  • FR1181986A - Suspension device for construction elements : en fr
  • ES246920A1 - Installation of signals for mobile toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES67787Y - Cutting tool : en es
  • FR1181406A - Device for indicating and recording the forward speed and mileage of motor vehicles : en fr
  • DE1059601B - cleaning supplies : de en
  • DE1790452U - DEVICE FOR FILLING CONSUMABLES FROM STORAGE CONTAINERS. : de en
  • DE1790575U - SEMI-CIRCULAR HEATING BOX. : de en
  • ES71738U - Pneumatic shock absorber for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059775B - Steerable axle unit, especially double axle unit, for trailers and motor vehicles : de en
  • DE1790536U - STOP PLATE FOR ANGLE CURTAIN IRON, CURTAIN HOOK OD. DGL. : de en
  • DE1790643U - MACHINE KNIVES, ESPECIALLY FOR CUTTING HOP STICKS. : de en
  • DE1790683U - ENVELOPE. : de en
  • USD185496S - Flashlight : en
  • CA577696A - Thixotropic mixture comprising vinyl chloride polymer resin, plasticizer and an organophilic gelling agent : en fr
  • FR1181562A - Camera : en fr
  • AU234000B2 - Fuel composition having high heat of combustion on both weight and volume basis : en
  • BE576253A - Hollow printing cylinder fixed to the shaft using expandable nozzles : en fr
  • CH338919A - Method and device for influencing the jet direction of a fuel injection nozzle : de en
  • CH338943A - Mobile crane, for example a truck crane : de en
  • ES69830Y - Toy wheelbarrow : en es
  • FR1181660A - Hot head of shell mussels or other mussels : en fr
  • ES247238A1 - Method and apparatus for processing sulfur : en es
  • ES247256A3 - Procedure for the manufacture of products spread from high synthetic linear polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR181489A - : fr
  • ES246134A1 - A mechanism for the feeding of drying machines of tubular point genres (Machine-translation by Google Translate, not legally binding) : en es
  • AU4430058A - Improvements relating to electric cable terminations : en
  • AU4432558A - Oil seal assemblies and associated journal boxes and railway wagons : en
  • US2890662A - Machine for extruding measuring, cutting and applying edible material : en
  • CA577891A - Heat exchanger : en fr
  • PL42242B1 - : en pl
  • AU227139B2 - Improvements in and relating tothe waistbands of trousers and like garments : en
  • CA577822A - Transformer tap changer stop mechanism : en fr
  • US2890621A - Photographic printing method and apparatus : en
  • DE1059557B - Runner for hysteresis motors : de en
  • DE1790692U - DEVICE FOR ROTATIONAL ADJUSTMENT OF A CYLINDRICAL COMPONENT INSIDE A FIXED SLEEVE. : de en
  • ES71772U - Perfect puliera for clock (Machine-translation by Google Translate, not legally binding) : en es
  • GB815033A - Improvements in or relating to drop hammers : en
  • DE1790570U - BREAD AND BAKERY BASKET. : de en
  • ES71844U - Improved strapping for sawing stone materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181304A - Improvements to a tire manufacturing process : en fr
  • FR1181523A - Method and apparatus for the preparation of synthetic resins : en fr
  • GB814923A - A furnace for continuously heating work : en
  • GB815197A - Process for the production of bis(chloromethyl) disulphide : en
  • AU231147B2 - Methods of forming fine dispersions : en
  • BE575841A - Process for producing high strength rayon yarns by the viscose process. : en fr
  • CA577650A - Extruding device : en fr
  • ES67981Y - Improved lid for kitchen containers : en es
  • FR1181381A - Improvements to printed circuits : en fr
  • FR1181341A - Machine for packaging products, especially liquid products such as broken eggs : en fr
  • ES246654A1 - Manufacturing procedure of tetons for fixing gas conductor pipes (Machine-translation by Google Translate, not legally binding) : en es
  • DE972264C - Steel for objects that must have a high level of durability : de en
  • US2890625A - Pre-engraved projectiles and gun for firing same : en
  • US2890660A - Non-clogging centrifugal pump : en
  • DE1059565B - Electronic lamp for lighting purposes : de en
  • ES71766U - An improved stopper for perfume bottles and pharmacy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181515A - Further development in the manufacture of centrifugal ducts : en fr
  • GB815183A - Purification of silver hyponitrite : en
  • BE575809A - Improvements to apparatus for drying sheets of paper or similar materials. : en fr
  • BE576093A - Device for connecting the flexible hose of a milking suction cup to the manifold or to the cover of the receiving tank of a milking machine : en fr
  • BE576185A - : en
  • CH339143A - Support for resuming operations on machined parts : en fr
  • AU230791B2 - Phosporylated olefin polymers : en
  • ES247366A1 - Improvements in folding and removable folding structures for various uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB815070A - Improvements in or relating to vacuum pumping apparatus : en
  • FR1181899A - Indirectly heated thermoemissive cathode : en fr
  • PL42226B1 - : en pl
  • US2890749A - High speed toggle driver pivoted veneer clipper : en
  • US2890899A - Multiple duct sleeve : en
  • DE1059697B - Root crop harvester : de en
  • ES245954A1 - A boot manufacturing procedure for containing liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES247611A1 - A device for the manufacture of voluminous threads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181490A - Reusable lashing device for securing cargo in cars, ships, planes and other transport vehicles : en fr
  • FR1181908A - Improved fillers and their preparation : en fr
  • GB814975A - An improved label holding device for incorporation in bottle labelling machines : en
  • CA577693A - Push-operator switch construction : en fr
  • CH339078A - Liquid dispenser-dosing device : en fr
  • ES71705U - Ignition coil for internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790602U - Saw blade : de en
  • US2891106A - Television receiver : en
  • FR1181844A - Pipe coupling : en fr
  • DE1790609U - DEVICE FOR TREATMENT, E.G. IMPRAEGNATING AND PASTING, OF BODIES WITH CAST RESIN OR OTHER PLASTICS. : de en
  • DE1790669U - HYDRAULIC DAMPING DEVICE. : de en
  • ES71847U - Insulation cover for coaxial or armored conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CH338869A - Amplifier circuit : de en
  • NL91578C - : en
  • AU227306B2 - Improvements in and relating to vibratory rollers : en
  • CH338867A - Electrical pulse coding device : de en
  • CH338996A - Tractor-pulled agricultural equipment : de en
  • PL42129B1 - : en pl
  • US2890955A - Alloy compositions : en
  • GB814941A - Improvements in or relating to apparatus for the storage of digital information : en
  • US2890760A - Transducers : en
  • US2890637A - Release system for photographic cameras : en
  • US2891037A - Copolymers of allyl alcohol : en
  • DE1059417B - Process for the oxidation of the trivalent titanium present in finely divided titanium concentrates into tetravalent titanium : de en
  • ES71729U - Domestic and portable burner for use with solid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181991A - Spray nozzle with automatic adjustment and sealing for all pressures, unclogging : en fr
  • ES247319A1 - Procedure for the manufacture of bodies of plastic material that simulate skin, paper or tissue (Machine-translation by Google Translate, not legally binding) : en es
  • ES71776U - Mechanism applicable to toy store that produces the effect that the toy walks (Machine-translation by Google Translate, not legally binding) : en es
  • ES71817U - Refurbished mirror retrovsor (Machine-translation by Google Translate, not legally binding) : en es
  • GR19822B - COMPLETE DRAINING AND DRYING SYSTEM OF COMPETITION AREAS. : el en
  • ES71783U - Cards for compatibility capable of realizing simultaneous entries in all the accounts that take part in an operation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181921A - Attitude corrector and general gymnastics training device : en fr
  • ES69850Y - Drawer clamp oppressor : en es
  • FR1181466A - Ignition coil for motor vehicles : en fr
  • US2890494A - Drafting mechanisms for textile processing machinery : en
  • US2891088A - Di(cyanoalkyl) and di(cyanoalkenyl) polyhydrocarbylxylylenes : en
  • AU4429958A - Rotary-piston internal combustion engine : en
  • AU4434658A - Improvements in liquid fuel burners andan improved method of generating heat ata variable rate : en
  • BE575834A - Thermostat. : en fr
  • BE575890A - Device for cutting plastic substances such as butter and hardened fats : en fr
  • DE1059716B - Agent for preventing corrosion in heat exchangers : de en
  • DE1059758B - Device for presenting and piecewise selling of tapes or the like. : de en
  • ES247411A3 - Procedure for the manufacture of regenerated cellulose filaments (Machine-translation by Google Translate, not legally binding) : en es
  • AU4439758A - Powerdrive assembly : en
  • US2890905A - Lock for swiveled lifting hook : en
  • PL42143B1 - : en pl
  • PL42151B3 - : en pl
  • PL42179B3 - : en pl
  • US2890485A - Apparatus for molding articles : en
  • DE1790491U - THERMAL REGULATING DEVICE FOR TEMPERATURE REGULATION OF ELECTRIC HAND DEVICES. : de en
  • ES69188Y - Harmless toy razor : en es
  • DE1790425U - DEVICE FOR INTRODUCING FINE LIQUIDS, PERFUMES AND THE LIKE. IN WASHER SPIN. : de en
  • US2891046A - Methods of processing and refining crude chemical fractions obtained from bark : en
  • CH338853A - Road mender's broom : en fr
  • US2890987A - Stick-form astringent compositions : en
  • PL42203B1 - : en pl
  • FR1181345A - Manufacturing process of ballpoint pen tips : en fr
  • FR1181402A - Method and apparatus for grinding teeth of gears having a cylindrical surface : en fr
  • FR1181944A - Method for improving the flow of condensable vapor in a nozzle and apparatus, in particular a vacuum pump, for the application of this or similar method : en fr
  • GB815158A - Improvements in centrifugal regulating systems : en
  • ES247137A3 - Electric shaving machine with independent feeder (Machine-translation by Google Translate, not legally binding) : en es
  • GB814948A - Improvements in and relating to plant growth influencing compositions : en
  • US2890827A - Multi-cathode tube counter circuits : en
  • FR1181744A - solenoid valve : en fr
  • US2890461A - Method for making a pocket : en
  • DE1059382B - Lock for pit stamp : de en
  • ES70041Y - Extendable bow for saw blades : en es
  • PL42224B1 - : en pl
  • DE1059777B - Gear change transmission, especially for motor vehicles : de en
  • DK87445C - Harvesting machine. : da en
  • ES71842U - Improved ironing board (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181831A - Method of closing containers : en fr
  • GB814884A - Improvements in saturable core reactance devices or magnetic amplifiers : en
  • GB815172A - Improvements in sensitising dyes for photographic silver halide emulsions : en
  • AU237615B2 - Marked pharmaceutical tablet and method of producing same : en
  • CA577747A - Manufacture of halogenated aromatic hydrocarbons : en fr
  • CA577832A - Method of treating fibre buffs by immersion in aqueous emulsions of oils : en fr
  • DE1790532U - POT HOLDER. : de en
  • FR1181339A - Improvements to trays, marbles or magnetic blocks to support parts : en fr
  • FR1181799A - Thiophene derivatives, their preparation and applications : en fr
  • FR1181868A - Method for restoring the metal alloy content in galvanic gold deposit baths : en fr
  • GB815114A - Improvements relating to the cooling of fluids : en
  • DE1059657B - Process for the production of sponge bodies from polyvinyl alcohol using formaldehyde : de en
  • ES246779A1 - Apparatus and method of producing optical and ophthalmic lenses from thermosetting resin materials : en es
  • GB815027A - A machine for compressing cosmetic powder into a cake in a godet : en
  • FR1181505A - Video screen device : en fr
  • US2890506A - Cast insert for die : en
  • ES246369A1 - Process of producing paper laminates, pigmented resinous composition and process of preparing same : en es
  • DE1059590B - Device for under-powder arc longitudinal welding of pipes : de en
  • ES71656U - Plume indian plume, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181365A - Improvements to DC motor control systems : en fr
  • FR1181883A - Method and apparatus for mounting cap visors : en fr
  • DE1790784U - LOCK FOR CEMENTSILO. : de en
  • FR1181699A - Improvements to sealing devices for rotating shafts : en fr
  • FR1181722A - Variable speed electric motor : en fr
  • FR1181798A - Process for preparing vinyl chloride : en fr
  • GB814962A - A process for producing corrugated hoses, and a corrugated hose produced in accordance with this process : en
  • FR1181494A - Improvements in electrical connectors and electrical connections as well as in the methods of making these connections : en fr
  • ES67353Y - Improved transfer siphon with automatic and permanent contact : en es
  • US2890720A - Valve structure with two part housing : en
  • ES239979A1 - A reproductive machine of sizes and reliefs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181930A - Method of coating any supports with pieces of decorative plastic : en fr
  • ES69899Y - A hinged gate closure for packaging : en es
  • FR1181459A - Improvements to slides in thermoplastic material for weaving looms, and in particular, to slides based on superpolyamides : en fr
  • ES69641Y - Tightening screw : en es
  • ES69718Y - Complementary element for shoulder straps of women's garments : en es
  • GB814925A - Cooling bed : en
  • GB815029A - A plant for continuous operation of (at least) two hermetically closed centrifugal separators working in series : en
  • FR1181329A - Hydraulically operated shaft couplings : en fr
  • FR1181554A - Process for the production of artificial eyebrows : en fr
  • FR1181842A - Freewheel device : en fr
  • DE1059690B - Counter or register, especially for fuel dispensers : de en
  • FR1181511A - Blank feeder : en fr
  • FR1181902A - Device for peeling or cleaning fruits or vegetables : en fr
  • FR1181952A - Method and apparatus for carrying out continuous reactions and mixtures between one or more liquids, optionally viscous and one or more solid components, or between solids and liquids, for example for the manufacture of synthetic detergents : en fr
  • IE23957L - Electrophotographic materials : en
  • US2890501A - Window construction : en
  • US2890740A - Car seat : en
  • USD185522S - Golf cotter head : en
  • DE1790785U - BASEMENT HOUSEHOLD TANK. : de en
  • ES247460A1 - A procedure to join between aluminum sheets by lamination (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181358A - Baler, especially for fodder silos : en fr
  • GB815077A - Improvements in floats for angling : en
  • US2890810A - Exhaust-pump-provided lid for a vacuum container : en
  • US2891244A - Target assignment system for radar tracking apparatus : en
  • US2890796A - Filter screen in fuel distribution : en
  • US2891027A - Non-electrostatic molding compositions containing hydroxyalkylated alkylene diamines : en
  • US2891112A - Slug detecting and rejecting apparatus for telephone pay stations and other coin-operated devices : en
  • US2891161A - Calutron : en
  • ES246109A1 - A perfection in woolen hair machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181503A - Circuits for eliminating transient switching signals : en fr
  • US2890652A - Inking devices for printing machines : en
  • DE1790741U - STEEL TOE, ESPECIALLY FOR SAFETY SHOES. : de en
  • FR1181913A - Advertising process and resulting new industrial product : en fr
  • DE1059608B - Method and warp knitting machine for the production of a textile product : de en
  • ES70209Y - Office desk : en es
  • FR1181953A - Advanced process for preparing furfuraldehyde : en fr
  • DE1790604U - BELT SANDING MACHINE OD. DGL. : de en
  • GB814981A - Improvements relating to looms : en
  • ES247382A1 - System for anchoring and transporting a seismic vibrator : en es
  • ES247449A3 - Improvements in the automatic closures for all kinds of boxes and cases (Machine-translation by Google Translate, not legally binding) : en es
  • NL91401C - : nl
  • ES67365Y - Device for pre-spreading the fabric on electric cylinder ironing machines : en es
  • FR1181343A - Diaper enhancements : en fr
  • ES70085Y - Chrisma-calendar : en es
  • FR1181437A - Improvements in code transmission methods : en fr
  • BE575866A - Process for the purification of phenylenediamine derivatives. : en fr
  • CA577922A - Magnetic recording tape : en fr
  • DE1059597B - Process for the production of a non-flammable paint remover that can be washed off with an alkaline solution : de en
  • FR1181391A - High pressure liquid injection device : en fr
  • FR1181962A - Blade for looms : en fr
  • GB815105A - Improvements relating to storage reservoirs : en
  • CA578005A - Weldable sintered molybdenum : en fr
  • DE1790653U - FEEDER FOR WINTER FEEDING OF SMALL BIRDS. : de en
  • FR1181649A - Improvement in magnetic devices for recording and reproducing sounds : en fr
  • US2890727A - Loom buffer : en
  • US2890966A - Cold water paints : en
  • US2891032A - Polymers of vinylidene monomers destaticized with monohydroxyethyl trihydroxypropyl ethylene diamine : en
  • FR1181436A - Mono-azo dyes and their metal complexes; their manufacturing process and applications : en fr
  • FR1181509A - Improvements to vulcanizable mixtures : en fr
  • AU3401557A - Improved coupling for trailer vehicles : en
  • CH338887A - Rheostat : en fr
  • US2890477A - Door check and hold open : en
  • US2890561A - Riding gang mower attachment for tractors : en
  • US2891044A - Process for polymerization of ethylene : en
  • BE575789A - Feeding machinery for agricultural binding machines intended for binding straw and other cul-like crops. : en nl
  • CA577732A - Electrostrictive relay : en fr
  • CA577844A - Apparatus for corrugating tubes : en fr
  • CA577873A - Derivatives of 3.5-dioxo-pyrazolidine : en fr
  • CH339050A - Process for the manufacture of products which can be used for photographic purposes : de en
  • DE1059566B - Electroluminescent cell : de en
  • DE1059584B - Device for monitoring the neutron flux in reactors : de en
  • AU226253B2 - Improvements in or relating to piston and cylinder arrangements in hydraulic apparatus : en
  • GB815187A - Improvements in or relating to polishing discs : en
  • BE576129A - Device for measuring and adjusting the depth of immersion of a tubular object in a liquid medium. : en fr
  • US2890897A - Trailer wheel towing device : en
  • AU4420458A - Fuel composition having high heat of combustion on both weight and volume basis : en
  • BE575774A - Construction element impermeable to humidity and vapor, possibly also acoustically and thermally insulating. : en fr
  • CH338958A - Scaffolding plank, especially for trestle scaffolding : de en
  • GB815108A - Improvements in or relating to loose leaf binder mechanisms : en
  • FR1181845A - Hydraulic dynamometer : en fr
  • ES245254A3 - Machine for ruling and stretching pastas and masses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181989A - Grinding machine for curved parts : en fr
  • DE1790788U - REGULATING DEVICE FOR SPEED REGULATOR. : de en
  • ES67864Y - Motorcycle carburetor protection : en es
  • FR1181539A - Advanced golf rod : en fr
  • ES67940Y - Hygienic device for child use : en es
  • FR1181787A - Improvements in the manufacture of imitation fur fabrics : en fr
  • ES246168A3 - Apparatus for the manufacture of lead powder (Machine-translation by Google Translate, not legally binding) : en es
  • ES247434A3 - Nebulizer and oil mixer apparatus in a circulating gaseous fluid (Machine-translation by Google Translate, not legally binding) : en es
  • GB815074A - Improvements in or relating to the refining of metals by zone melting : en
  • GB815204A - An improved tray for use in packing comestibles : en
  • ES245616A1 - Improvements in the construction of servomotors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181938A - Process for the preparation of hypophosphites : en fr
  • FR1181956A - Fungicidal agent for plant protection : en fr
  • FR1181767A - Body or part of a plastic loom and method of manufacture : en fr
  • US2890998A - Fluid contact coking of hydrocarbon oils : en
  • US2891055A - Processing cellulose nitrate : en
  • NL91157C - : en
  • DE1790567U - BRACKET FOR POT LID. : de en
  • ES67785Y - Mudguards for motorcycles and the like : en es
  • ES67841Y - Overbench stove for gases : en es
  • ES69947Y - Improved electric welding clamp : en es
  • FR1181619A - Method and device for bringing a liquid into contact with a gas : en fr
  • FR1181979A - High temperature discharge electronic devices and devices : en fr
  • DE1059813B - Thread cleaner : de en
  • DE1059407B - Cover rail with flexible lift-off tabs for loose-leaf binders, folders or the like. : de en
  • DE1059414B - Process for cleaning alkaline earth hydrides : de en
  • DE1059795B - Lock fitting, especially for windows : de en
  • DE1790758U - THREAD SPOOL OR - ROLLER FOR SPINNING PURPOSES. : de en
  • DE1790522U - BREAD SLICING MACHINE. : de en
  • US2891207A - Synchronous electric motors : en
  • DE1059461B - Process for the preparation of basic amides of oxalic acid-ª ‰, ª ‰ -phthalyl-phenylhydrazide and their salts : de en
  • DE1059491B - Control valve for the hydraulic actuation device of discharge flaps : de en
  • ES240160A3 - Flexible metallic armchair (Machine-translation by Google Translate, not legally binding) : en es
  • ES67386Y - Perfected elastic girdle : en es
  • ES71661U - A shutter blind applicable to all types of holes in homes (Machine-translation by Google Translate, not legally binding) : en es
  • GB814976A - Improvements in and relating to radio aerials : en
  • US2890535A - Lip actuation of dummies by electrical signals : en
  • US2890972A - Purification of sugars : en
  • ES246351A1 - Thread tension device for sewing machines : en es
  • FR1181707A - Oxygenator and pumping device for oxygenating blood derived from the human organism : en fr
  • FR1181811A - Apparatus for producing sheets of a publication such as a newspaper or magazine by folding and cutting a strip of paper : en fr
  • US2891028A - Polymers of vinylidene monomers, destaticized with n, n, n', n' tetrakis (2-hydroxypropyl) ethylene diamine : en
  • US2890978A - Paper of high dry strength and low wet strength : en
  • ES67125Y - Improved folding shutter : en es
  • ES69111Y - Perfected ashtray : en es
  • ES69898Y - Closure of water chamber for packaging : en es
  • US2891119A - Switch mechanisms : en
  • US2891214A - Ideal transformer : en
  • AU231355B2 - Carton filler : en
  • CA577678A - Light-sensitive material for printing plates : en fr
  • ES247465A1 - Circular security scaffolding (Machine-translation by Google Translate, not legally binding) : en es
  • GB814932A - Improvements in or relating to wooden girders and trusses having a thin solid web : en
  • AU4420558A - Process forthe preparation ota lubricating grease composition : en
  • DE1790479U - REGULATING DEVICE FOR EQUAL OR INDEPENDENT REGULATION OF TWO SEPARATE CIRCUITS. : de en
  • AU4421058A - Improvements in or relating to electromechanical transducers : en
  • US2890606A - Attachment for providing an accurate spacing or angular setting : en
  • AU231210B2 - Process forthe preparation ota lubricating grease composition : en
  • NL227971A - : en
  • PL42288B1 - : en pl
  • AU4433658A - Gas ratio controller : en
  • BE575743A - Connection housing for gas or other pipes. : en nl
  • CH338948A - Device for air conditioning rooms : de en
  • CH339028A - Machine tool : en fr
  • DE1790743U - SORTING AND INSERTING MACHINE. : de en
  • ES247610A1 - Improvements in gasified oil burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES71667U - Automatic ball pen (Machine-translation by Google Translate, not legally binding) : en es
  • US2890745A - Mobile frame mounted tire removing device : en
  • US2890896A - Tractor hitch : en
  • BE576168A - Improvements to self-priming centrifugal pumps, mainly site pumps, acid pumps, etc. : en fr
  • CA577928A - Rust preventive compositions : en fr
  • BE576106A - Improvements in neutron flux detection methods. : en fr
  • BE575950A - Process and apparatus for manufacturing crimped yarns from polymerization or polycondensation products, as well as the products thus manufactured : en nl
  • CH338825A - Process for the production of caffeic acid esters of quinic acid or quinide : de en
  • CH338848A - Process for the preparation of 1-aryl-2-amino-3-alkoxy-propan-1-ols : de en
  • CH338934A - Closure for the pouring mouth of vessels with a pouring neck and containing aromatic, liquid or free-flowing material, in particular tea and coffee pots : de en
  • DE1059703B - Device for the continuous production of butter : de en
  • DK87433C - Synchronous machine with rotating magnet system. : da en
  • AU231093B2 - Improvements in or relating to electromechanical transducers : en
  • AU4419058A - Alkyl and arylalkyl substituted aromatic ethers : en
  • BE575746A - Improvements to the pull tabs for WC chases and similar. : en fr
  • AU4428258A - Process forthe manufacture ofa polyamide : en
  • CH338932A - Machine for grating cheese, nuts and the like : de en
  • AU4418458A - Improvements in or relating to piston and cylinder arrangements in hydraulic apparatus : en
  • BE576234Q - Universal machine for tracing fillets on plates, glasses and the like : en fr
  • CA577910A - Plastification and homogenisation device for injection moulding machines : en fr
  • BE575908Q - Corrugated sheet formwork for concrete : en fr
  • PL42227B1 - : en pl
  • US2890514A - Ceramic products : en
  • DE1059678B - Control device for keeping the quantity ratio of flowing pressure medium equal : de en
  • BE576027A - Method and machine for establishing the links of a zipper : en fr
  • CH339109A - Machine for cutting cigars : de en
  • BE576125A - Improvements to the process for manufacturing a fill consisting of a core of staple fibers trapped in continuous son supports. : en fr
  • CA577624A - Rear view truck mirror : en fr
  • CA577905A - Luminaire : en fr
  • CH338928A - Probe with ph electrodes : de en
  • CH338973A - Pickup arm for speaking machines : de en
  • CH339113A - Mechanism for supplying cover slips to a wrapping machine : en fr
  • US2890808A - Tape applicator : en
  • US2891010A - Waterproof silica-base greases : en
  • BE575752A - Programmer. : en fr
  • CA577919A - Sample display device : en fr
  • AU4434858A - IMPROVEMENTS IN TUBULOUS VAPOUR GENERATING AND SUPERHEANTINGiUNITS, : en
  • AU4419158A - New bacteriostats : en
  • AU4439158A - Method for manufacturing ropes or cables : en
  • BE576174A - Device for unblocking sinks and similar operations. : en fr
  • CH338806A - Process for transforming a metal tube and apparatus for carrying out this process : en fr
  • CH338931A - Apparatus for tempering a curved glass sheet : en fr
  • PL42292B1 - : en pl
  • BE574075A - Improved pressing device for the production of phonographic records : en fr
  • AU234429B2 - Low stress electrodeposited rhodium : en
  • DE1790754U - SPINNING MACHINE, IN PARTICULAR STRETCH PLANT. : de en
  • AU4433858A - Improvements in or relating to means for attaching a fencing wire toa metal fencing batten and tools for use in attaching such means toa fence wire and batten : en
  • BE576154A - Process for the extraction and separation of nickel and cobalt and installation for carrying out the preceding process or similar process. : en fr
  • CH338904A - Process for the production of junction transistors and transistor produced according to this process : de en
  • AU228929B2 - Improvements in or relating to power transmissions for tractor loaders : en
  • DE1059548B - Single-stage magnetic amplifier for controlling an electrical speed controller for generator units that are driven by prime movers : de en
  • BE576062A - Improvements to distribution boxes for steam turbines : en fr
  • BE574053A - Process for the preparation of new 19-nor-allopregnanic compounds : en fr
  • DE1059563B - Rechargeable flashlight : de en
  • DE1790786U - DEVICE FOR DISTRIBUTING AN UNIFORM COVERAGE OF WATER ON THE FLUID IN A CONTINUOUSLY OPERATING CENTRIFUGE. : de en
  • ES247106A3 - Visual protector desprovisto of all frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES71658U - Sander-smoothing machine with multiple applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB815059A - Time delayed firing mechanism for aircraft ejection seats : en
  • GB815086A - Chlorinated polyethylene : en
  • US2890859A - Turbine well drilling apparatus : en
  • DE1059436B - Process for the separation of olefins and diolefins : de en
  • FR1181730A - Process for obtaining synthetic linear polyamides : en fr
  • FR1181764A - Support pad for cardboard box and pallet box : en fr
  • FR1181884A - Phenoxymethylpenicillin purification process : en fr
  • BE574068A - Mechanical broom. : en fr
  • BE576011A - Garment bag with separable elements for quick assembly and reduced transport dimensions : en fr
  • BE576188A - Wetting agents for galvanic baths. : en fr
  • CA577657A - Dielectric materials : en fr
  • BE575886Q - Production of complex compounds of glycerin-di-fatty acid-phophoric acid aminoalcohol esters : en fr
  • AU233567B2 - Water-soluble salts of nitrogenous bases and acid copolymers, and aqueous solutions of such salts : en
  • US2890863A - Combined pressure cooling system and chassis for miniaturized radar : en
  • DE1790512U - WIRE HOLDER FOR WOMEN'S HANDBAGS. : de en
  • DE1790738U - SHOE HEEL. : de en
  • ES70008Y - Desktop mechanical calendar : en es
  • US2890534A - Buckle : en
  • US2891194A - Overvoltage protective device : en
  • US2890524A - Wire holding device : en
  • US2890574A - Frost attractor for refrigerators : en
  • US2890596A - Motor vehicle speed setting device : en
  • US2890925A - Cyanoethylation of wool : en
  • DE1059742B - Tin snips : de en
  • DE1790549U - ADD-ON CABINET. : de en
  • GB815010A - Improvements in or relating to respiratory devices : en
  • GB815149A - Steel, e.g.for hot working tools and the like : en
  • GB815170A - Means for use in combination with a nailing machine for securing the lids to fruit and like cases : en
  • CH338985A - Adding machine : de en
  • ES247865A1 - New support system for a sustaining arm and upper cylinder load, mounted with vertical turn for handle machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES71759U - Motorbike model (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059377B - Reinforcement plate for the end links of a zipper : de en
  • CA577612A - Glass fibre sheet reinforced with fibre bundles : en fr
  • CA577863A - Method of bending glass sheets : en fr
  • CA577974A - Feed mechanism for scalper : en fr
  • CH339107A - Automaton : en fr
  • AU228506B2 - Heat stabilized polymer containing polymerised vinyl or vinylidene halide : en
  • CA577957A - Method of and apparatus for electrochemical fluid analysis : en fr
  • DE1059776B - Coupling bolt : de en
  • DE1790456U - SINGLE-RAIL, DOUBLE-SIDED WHEEL FEEDER FOR GROOVED OR EXPOSED RAILS. : de en
  • GR19818B - MODEL MANUFACTURE OF FRUIT EXPORT BOXES (PACKAGING). : el en
  • AU4432258A - Improvements in or relating to inked ribbons : en
  • CA577814A - Adhesion of textile fabric to butyl rubber : en fr
  • FR1181782A - Improvements in thermoplastic materials : en fr
  • FR1223097A - Sand mold making machine : en fr
  • BE575871A - Electronically controlled milking installation. : en fr
  • BE575889A - Continuous casting improvements : en fr
  • AU3615258A - Improvements in and relating to clothes hangers : en
  • BE576034A - Verfahren und Vorrichtung zur Erzeugung elektrischer Energie durch kontinuierliche Oxydation und Reduktion von Metallen, (Method and apparatus for the creation of electrical energy by oxidation and reduction of metals.) : en fr
  • CA577649A - Tooth mounting for circular saw blade : en fr
  • CH338899A - Protective circuit arrangement, in particular for electric motors : de en
  • ES70043Y - Cleaning brush whose handle acts as a tank for the detergent that feeds the brush : en es
  • FR1181525A - Plastic hats and other headgear : en fr
  • PL42132B1 - : en pl
  • USPP1846P - Rose plant : en
  • US2890512A - Slide fastener : en
  • AU229335B2 - Composition for control of vegetation : en
  • AU4427758A - Improvements in or relating to grids for use in electric discharge tubes, and electric discharge tubes comprising atleast one such grid : en
  • CH338814A - Process for the production of a colloidal iron preparation : de en
  • DE1059682B - Record changer for optional playback of records on both sides : de en
  • AU4436758A - Morphine derivative : en
  • AU232060B2 - Improvements in or relating to arc welding torches for attaching tubes to plates : en
  • CA577757A - Apparatus for measuring thickness : en fr
  • AU4439458A - Continuous waveradar for ppi type display : en
  • BE576005A - Process of bonding by rolling aluminum sheets : en fr
  • CH339104A - Winding machine with a waxing device : de en
  • CH339125A - Timepiece motor : en fr
  • ES247654A3 - New system for assembling valve springs in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790764U - ASSEMBLY AND BUILDING GAME. : de en
  • DE1059826B - Formable material using kieselguhr : de en
  • DE1059432B - Process for the production of higher molecular weight, saturated Cyanoxyfettsaeuren, their esters or nitriles : de en
  • DE1059508B - Electronic information storage : de en
  • DE1790759U - SAFETY SKI BINDING WITH PRESSURE JAWS THAT ROTATE AROUND AN AXIS. : de en
  • DE1059602B - cleaning supplies : de en
  • DE1059789B - Puller for the connecting links of caterpillars : de en
  • DE1790689U - ARRANGEMENT OF LOCKING BOLTS ON EMBOSSED CHARACTERS : de en
  • ES246998A1 - Improvements in cyclones for the separation of powders and gas fumes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71758U - Motorized trolley (Machine-translation by Google Translate, not legally binding) : en es
  • PL42158B1 - : en pl
  • DE1059663B - Process for the preparation of polymers of acrolein or ª ‡ -substituted acrolein : de en
  • DE1059687B - Dynamometric device for measuring the average tension of parallel tensioned wires : de en
  • DE1790746U - PRESS FOR ADHESIONING SOLES TO FOOTWEAR. : de en
  • ES67953Y - Case for automatic supply of cut sheets of paper and similar material : en es
  • FR1181582A - Device for regulating, in particular for maintaining constant, the pressure which prevails in the working pressure transformer of hydraulic machines for testing materials : en fr
  • US2890887A - Toy : en
  • ES246245A1 - Procedure for the preparation of asphaltic glues and aluminum sheets or light alloys, oriented to the construction of roof and roofs (Machine-translation by Google Translate, not legally binding) : en es
  • ES71666U - Combined tool for three (Machine-translation by Google Translate, not legally binding) : en es
  • GB815134A - A visual aid for vehicle drivers : en
  • NL91203C - : en
  • US2890874A - Heat treating furnace for filamentary products : en
  • ES69862Y - Articulation locking device for oscillating forks : en es
  • ES71638U - Removable frame swing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059575B - Circuit arrangement for light-dark control of an electron beam tube : de en
  • DE1790548U - WRITING DESK. : de en
  • DE1790658U - BALL JOINT FOR LIGHTS, REAR MIRRORS, TRIPODS AND PARASOLS. : de en
  • ES67549Y - Automatic safety closing for blinds : en es
  • FR1181473A - mine prop : en fr
  • CA577667A - Automatic liquid dispenser : en fr
  • CH339114A - Collapsible transport box : de en
  • ES246262A1 - An air cooled gas condenser and crystal tubular (Machine-translation by Google Translate, not legally binding) : en es
  • ES71824U - Sprinkler nozzle for irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181851A - Improvements to drying and / or heating apparatus for materials, in particular furniture : en fr
  • FR1181926A - Fan or axial circulation pump : en fr
  • GB815058A - Improvements in and relating to seat ejection mechanisms for aircraft : en
  • US2890851A - Cornice installation and mounting bracket : en
  • US2891188A - Gaseous discharge device : en
  • US2890590A - Index head : en
  • CA577820A - Slicing machine : en fr
  • FR1181382A - Improvements to systems to relay color television by wire : en fr
  • FR1181770A - Process for obtaining protective coatings : en fr
  • FR1181941A - Variable stroke grinding machine : en fr
  • BE576138A - Tube cutting machine for automatically cutting a tube performing both rotational and axial movement. : en fr
  • CA577727A - Illuminated bathroom scale : en fr
  • ES71732U - Improved spindle (Machine-translation by Google Translate, not legally binding) : en es
  • GB815126A - Snap-action electric switches : en
  • ES68946Y - Improved seal for development trays : en es
  • GB814963A - Improvements in or relating to mechanism for deriving mechanical energy from a stream of liquid : en
  • GB815185A - Treatment of leather : en
  • FR1181369A - Fast construction process using hollow bricks and cast materials : en fr
  • FR1181719A - Improvements to die-casting machines, particularly plastic injection machines : en fr
  • GB814911A - Improvements in or relating to commutator type dynamo-electric machines : en
  • FR1181526A - Coupling and support device for tillage implements connected to a tractor by means of an oscillating frame : en fr
  • FR1181835A - Device for adjusting the warps of a trawl to equal lengths : en fr
  • US2890689A - Throttle and ignition control for internal combustion engines : en
  • US2890766A - Shock absorbing structure : en
  • US2890959A - Emulsified oleaginous spread containing essential fatty acids and process of making same : en
  • US2891022A - Phenylphenol-formaldehyde resin esters : en
  • AU227154B2 - v IMPROVEMENTS IN OR RELATING TO TURBO-MACHINE ROTOR : en
  • DE1059681B - Device for recording or scanning magnetograms : de en
  • GB815012A - Improvements in revaporizing liquefied gases : en
  • GB814994A - A device for the conversion of electrical input information : en
  • GR19817B - ARTIFICIAL HAND. : el en
  • GB815176A - Improvements in or relating to the manufacture of crimped yarn of synthetic organic textile fibres : en
  • DK87435C - Process for the preparation of a peroral anti-ulcer preparation. : da en
  • FR1181836A - Process for the production of complex dyes : en fr
  • FR1181927A - Low heel strap shoe : en fr
  • BE574021A - Process to prevent rust on iron and its alloys : en fr
  • US2890533A - Steam iron : en
  • US2890711A - Self-centering fuel control valve for carburetors and the like : en
  • ES67446Y - Continuously operating malaxing element : en es
  • ES68221Y - Type of roller skates : en es
  • FR1181355A - Conformation of thermoplastic fabrics : en fr
  • FR1181415A - Toy plane : en fr
  • CH338965A - Process for the production of fillers : de en
  • AU232481B2 - N-alkenyl-morphinan compounds and process for preparing thesame : en
  • ES247861A1 - Procedure for the finishing of fiber cellulose tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181431A - Code recording device, usable for printing index cards or sheets in code : en fr
  • FR1181743A - Colorful illuminated water jet device : en fr
  • US2891230A - Quick disconnect device for dial illuminator : en
  • USD185524S - Fork or similar article of flatware : en
  • DE1790433U - WASH BRUSH. : de en
  • DE1059406B - Process for making coke : de en
  • CA577836A - Matte finish sheeting : en fr
  • DE1059632B - Fruit press : de en
  • DE1059633B - Kitchen machine driven by an electric motor : de en
  • DE1059806B - Arrangement for remote measurement of several measured values : de en
  • ES71755U - Screen for motorcycles without vision obstruction (Machine-translation by Google Translate, not legally binding) : en es
  • GB815056A - Improvements in and relating to brake-operating mechanisms for motor vehicles : en
  • US2890909A - Semi trailer dump truck : en
  • US2891140A - Vehicle light : en
  • DE1790636U - MOBILE MANURE SPREADER. : de en
  • PL42193B1 - : en pl
  • PL42262B1 - : en pl
  • US2890994A - Catalytic reforming proces of selective fractions : en
  • PL42273B1 - : en pl
  • US2890518A - Needle bearing assembly machine : en
  • US2890588A - Fluid pressure detector : en
  • ES67803Y - Apparatus for the automatic supply of liquids in preset volumes : en es
  • AU4420758A - Decorative plastic floorcovering orthe like and method of making thesame : en
  • DE1059667B - Procedure for exhaust gas routing in Soederberg electrolysis ovens : de en
  • DE1790772U - CAN-SHAPED PACKAGING, PREFERABLY FOR SPREADABLE FOOD. : de en
  • AU4426358A - Improvements in or relating to sports leg guards : en
  • BE575760A - Apparatus for crushing fodder plants, cereals, legumes, crushed cakes, and similar products. : en fr
  • CA577761A - Multiple effect evaporator : en fr
  • CH338828A - Process for the preparation of a 1,4-keto-3-steroid derived from ruscogenin : en fr
  • CH338923A - Apparatus for making a thermoplastic monofilament yarn elastic : en fr
  • PL42280B1 - : en pl
  • US2890569A - Removal of carbon deposits in jet engines : en
  • US2890914A - Pulverulent material conveying apparatus : en
  • ES245158A3 - Procedure for the solid unión and at the same time easily separable from bodies such as tissues, tapes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES68321Y - Anchor device for roll-up doors : en es
  • DE1059513B - Arrangement for actuating an inertia contact in telephone number switches : de en
  • DE1790458U - HOUSING FOR THE INSTALLATION OF TELEVISION RECEIVERS. : de en
  • ES65480Y - A perfected grab handle : en es
  • FR1181663A - Liquid distribution device for trickle devices : en fr
  • GB814970A - Improvements in and relating to roller presses and rolls therefor : en
  • FR1181327A - Automatically engage and disengage articulated coupling for connecting a driven element and a driving element in rolling mills, in particular a cylinder axis to a coupling spindle : en fr
  • GB814899A - Improved water-repellent finishes : en
  • GB814934A - Method for producing melamine : en
  • ES247531A1 - Improvements in extensible machines for the manufacture of cylindrical holes in concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181531A - Process for the manufacture of ribbed or corrugated plastic bands, in particular for covering roofs and lining walls and walls : en fr
  • DE1059736B - Control slide for fluid transmission : de en
  • ES71741U - New packer (Machine-translation by Google Translate, not legally binding) : en es
  • CH339004A - Automatic registration device of a chain : en it
  • CH339110A - Manufacturing process for flame retardant and insulating products and coatings : en fr
  • DE1059434B - Process for the preparation of 1,1-diisobutylpropargylcarbamate : de en
  • ES71774U - Type of profiler perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB815121A - Improvements in and relating to surgical dressings, bandages and the like : en
  • CH338970A - Cell for the production of high-purity aluminum : de en
  • CH339129A - Timepiece with instantaneous dates : en fr
  • DE1059538B - Cam switch in chamber design : de en
  • DE1790580U - PERFORATED PLATE MADE OF ROLLED PLASTIC. : de en
  • ES69770Y - Tri-shaped jaw tool : en es
  • DE1790449U - SUCTION DISC FOR SEPARATING AND EXTRACTION NOZZLES ON FLOOR ROLLERS AND ARCH PROCESSING MACHINERY. : de en
  • FR1181650A - Process for the production of chlorostyrenes : en fr
  • FR1181903A - Temporary coupling device for coupling head of railway vehicles : en fr
  • FR1181960A - Continuous operating centrifugal filter : en fr
  • GB815161A - Improvements in or relating to polymerization process : en
  • GB815191A - Improvements in or relating to flooring : en
  • ES246031A1 - Improvements in or relating to the carrying out of heterogeneous exothermic reactions in the liquid phase : en es
  • ES71790U - Improved clipboard for sewing machines and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181780A - Process for the polymerization of olefins : en fr
  • ES246325A1 - Improvements in the molds to combine glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES67917Y - New electromechanical lock : en es
  • ES71787U - Device to dim the brightness and glow on tv screens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181352A - Prefabricated building plate for external walls of buildings : en fr
  • FR1181747A - Phthalocyanine vat dyes : en fr
  • GB815154A - Improvements relating to electrodialysis processes : en
  • BE576020A - Magnetic position indicators : en fr
  • GB815022A - Improvements relating to hydraulic braking systems on motor vehicles : en
  • GR19816B - SPECIAL INFANTS CUP FOR POSS LIQUIDS. : el en
  • DE1790706U - MANUAL IN-HOUSE TRANSPORT VEHICLE. : de en
  • DE1790799U - WEB PROTECTORS WITH COVER. : de en
  • DK87436C - Method for extracting vitamin B12. : da en
  • ES68384Y - New juice collector on electric grills : en es
  • DE1790488U - DISPLAY DEVICE. : de en
  • DE1790534U - SHOE HANGER WITH TWO CLAMPS AND HANGER FOR HANGING SHOES ON POLES. : de en
  • FR1181384A - Device for preliminary stacking on sheet feeders of printing machines and paper processing machines : en fr
  • FR1181630A - Process for treating synthetic threads, with a view to giving them the physical appearance of woolen or cotton threads, and the products resulting from the application of the process : en fr
  • ES71757U - Improved motorized forklift (Machine-translation by Google Translate, not legally binding) : en es
  • ES69169Y - Acoustic resistance : en es
  • GB814895A - Improvements in or relating to aircraft armament : en
  • DE1790480U - WELDING RECTIFIER WITH PROTECTIVE DEVICE. : de en
  • CA577862A - Conversion brake cylinder : en fr
  • USD185503S - Lavatory fitting or similar article : en
  • ES69837Y - Decomposable transportable shelving for the textile industry : en es
  • DE1059379B - Coal plane : de en
  • DE1059706B - Mite repellants : de en
  • BE575906A - Method for manufacturing improved photographic material : en nl
  • BE576186A - Metal wire lining tail for mine support. : en fr
  • CA577825A - Washing machine : en fr
  • ES245554A1 - A centrifugal machine for the continuous separation of solid and liquid mixtures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181715A - Container for storing and dispensing creams, pastes and liquids : en fr
  • DE1059549B - Arrangement for taking a constant voltage from a current source of non-constant voltage : de en
  • DE1790429U - DRYING DEVICE FOR LAUNDRY. : de en
  • ES246091A1 - Joint procedure without rivets between the rim and the plate of a vehicle wheel (Machine-translation by Google Translate, not legally binding) : en es
  • ES70017Y - Perfect binding for recreational hoops : en es
  • CA578004A - Organosiloxane alcohols : en fr
  • CH339093A - Safety device in automatic firearms : en it
  • ES247517A3 - A MACHINE FOR HEADING BEETS : en es
  • ES71828U - Torque mechanism for screwdrivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES245864A1 - A closure device for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059489B - Auxiliary drive for gears driven by rail vehicle axles : de en
  • BE575937A - Support means for a mechanical force measuring device : en fr
  • CH338983A - Method for the electrochemical measurement of flowing blood and device for carrying out the method : de en
  • CH339112A - Method for weight-based dosing of pourable goods when filling them into containers and machines for carrying out the method : de en
  • DE1059761B - Wax mixture for the production of gloss-resistant wax paper : de en
  • PL42289B1 - : en pl
  • ES66179Y - Tool holder and accessories portfolio : en es
  • FR1181422A - Method and apparatus for detecting variations in diameter of filamentary materials : en fr
  • FR1181858A - Jaw crusher with friction clutch : en fr
  • US2890476A - Hinged lid and hood supports for motor vehicles : en
  • US2890663A - Roofing : en
  • US2890751A - Continuous cutter : en
  • CH339058A - Speed responsive fluid governor for power machines : de en
  • CA577881A - Color television receiver oscillator control : en fr
  • ES246329A1 - A method for the preparation of easy digestion fat particles (Machine-translation by Google Translate, not legally binding) : en es
  • ES247470A1 - Improvements in pressure sensitive switches (Machine-translation by Google Translate, not legally binding) : en es
  • GB815030A - Improvements in and relating to internal combustion engines : en
  • FR1182000A - Flow meter : en fr
  • US2890525A - Lawn edging tool : en
  • US2890907A - Extendable house trailer body : en
  • ES247655A3 - Selector mechanism for speed changes in light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES71680U - Universal curve for pneumatic transport pipes (Machine-translation by Google Translate, not legally binding) : en es
  • AU226905B2 - Furniture leg with insert : en
  • CA577670A - Turbulator : en fr
  • CA577852A - Composition for eradicating weeds : en fr
  • CH338954A - Horizontally sliding window, such as window, shutter, etc. : en it
  • CH339087A - Writing tip pen : en fr
  • ES71663U - New element cupper (Machine-translation by Google Translate, not legally binding) : en es
  • AU4428358A - Improvements in or relating to arc welding torches for attaching tubes to plates : en
  • CA577884A - Arch support fitter : en fr
  • DE1790541U - DETACHABLE CLOTHING RACK. : de en
  • DE1790672U - APPARATUS FOR NEUTRALIZING THE ACID DAMPERS IN SUCTION DEVICES. : de en
  • ES247169A1 - A procedure for the production of new piridine compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES68280U - Mat (Machine-translation by Google Translate, not legally binding) : en es
  • BE575795A - Check valve. : en fr
  • AU4440958A - Polymerization of olefins and new catalysts therefor : en
  • DE1790610U - DEVICE FOR PASTING RESIN OD. DGL. USING VACUUM AND HEATING, IN PARTICULAR FOR FILLING AND ENCAPSULATING COILS. : de en
  • DE1790766U - PHARMACEUTICAL STICK PACK FOR CIGARETTES. : de en
  • CH339009A - Device for maintaining a maximum temperature in a machine system : de en
  • ES71725U - Device to avoid the pitch in handles for puerzas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181375A - Phosphonic esters and their production process : en fr
  • FR1181392A - Protective coatings for polyester resins : en fr
  • ES71839U - Quick fastening buckle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181591A - Process for welding thermoplastic bodies : en fr
  • GB814872A - Improvements in or relating to a method of blanching or pre-cooking peas, beans and the like and apparatus for carrying out the method : en
  • GB815048A - Device for producing air circulation in motor vehicle air-cooled internal-combustion engines : en
  • DE1059455B - Process for the preparation of substituted 4-amino-5-keto-benz- (c, d) -indoles and their salts : de en
  • ES247225A1 - Procedure and device for the manufacture of fibers of mineral and organic materials, in particular of glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181529A - mobile scaffolding, especially for chimney construction : en fr
  • FR1181615A - Device for adapting the supply of cooling air to the demand at the time in question, in particular for motor cars : en fr
  • ES247301A3 - Improvements in the tilting mechanisms around two crossed axles for individual dolls eyes (Machine-translation by Google Translate, not legally binding) : en es
  • BE575828A - Gymnastics machine for physiotherapy. : en fr
  • DE1059475B - Machine for processing printing plates made of elastic masses : de en
  • DE1790608U - DEVICE FOR PRODUCING BOTTLES FROM THERMOPLASTIC PLASTIC BY THE BLOW PROCESS. : de en
  • CH338995A - Cutter head on motor mower with cutting unit in front : de en
  • DE1059502B - Device for the automatic holding of the tensioning weight for post-tensioned contact lines of electric railways : de en
  • DE1790492U - FLOATING BAR OF SOAP. : de en
  • DE1790578U - PROFILE RAIL FOR SOUND-INSULATING ATTACHMENT OF ACOUSTIC CLADDING OR DECORATIVE PANELS TO EXISTING CEILINGS. : de en
  • AU4426258A - Improvements in or relating tothe production of hydrogen peroxide : en
  • CH338834A - Process for purifying raw caprolactam : de en
  • CH339085A - Door closing device : en fr
  • CA577942A - Vinyl end-blocked organopolysiloxane rubbers : en fr
  • US2890684A - Method of and apparatus for generating vapor : en
  • US2890598A - Connecting rod : en
  • US2890958A - Manufacture of edible food containers : en
  • CH339119A - Notebook for the presentation and sale of vegetable seeds : en fr
  • CA577798A - Combustion device especially intended for aircraft propulsion units : en fr
  • US2891156A - Detector circuit : en
  • CA577791A - Electric cooking utensil : en fr
  • CA577978A - Process for the removal of carbon monoxide from olefin-containing gas mixtures : en fr
  • CH338944A - Portable traction and lifting device : en fr
  • CH339061A - Multi-speed gear change transmission, in particular for driving tractors : de en
  • AU4417458A - Continuous casting method : en
  • US2891193A - Spark gap assembly : en
  • DE1059591B - Device for welding screw sutures : de en
  • DE1059684B - Device for drawing the reciprocal grid from Roentgen goniometer recordings according to Weissenberg : de en
  • DE1790496U - SOCKING MADE ON CIRCULAR KNITTING MACHINES. : de en
  • DE1790709U - DISCONNECTABLE DRIVE AXLE REDUCTION GEAR. : de en
  • CH338924A - Device for the research of the transverse axis of rotation of the mandible, for the construction of total dental prostheses : en it
  • DE1059799B - Electric shaver : de en
  • DE1059844B - Bearing plate attached to sheet piles : de en
  • CA577963A - Power operated tail gates : en fr
  • CH338820A - Process for the production of low molecular weight esters : de en
  • DE1059519B - Station scale for wireless communications technology receivers : de en
  • DE1790662U - ELECTROMAGNETIC BRAKE AIR DEVICE. : de en
  • BE575885Q - Process for the production of lipoid emulsions in aqueous alcohol : en fr
  • CH339037A - Smoke generator for smoking meat and sausage products : de en
  • BE575776A - Handle with thermoplastic insulation for household and industrial utensils. : en fr
  • BE576231A - Briefcase with a special compartment to accommodate a pocket umbrella : en fr
  • CH339070A - Brake system on motor vehicles : de en
  • CH339094A - Swirl fuse : de en
  • PL42177B1 - : en pl
  • US2891064A - 3, 3-dichloro-2-methylallylamines : en
  • CH339102A - Centering device for holding a bobbin on a winding machine : de en
  • PL42234B1 - : en pl
  • PL42189B1 - : en pl
  • BE576142A - Spare wheel support device for vehicles. : en fr
  • BE576205A - Bearing with radial adjustment device. : en fr
  • US2891076A - 11alpha, 12beta-dimethyl-delta4, 8(14), 13(17)-pregnatriene-3, 20-dione : en
  • BE575963A - Method and installation for manufacturing heating radiators : en fr
  • BE576057A - Perfect universal joint : en fr
  • US2890464A - Bed spring : en
  • US2891093A - Neutral diesters of 2, 2'-[isopropylidenebis(p-phenyleneoxy)]-diethanol : en
  • CA577648A - Ingot mold hot top : en fr
  • CA577762A - High frequency tube welding method : en fr
  • CA577767A - Multiparty telephone system : en fr
  • CH339133A - Rotary pendulum gear regulator system : de en
  • JPS349500Y1 - : ja
  • CA577722A - Addition of block copolymer comprising ethenoxy and propenoxy units in viscose process : en fr
  • CA577765A - Polymers of vinyl chloride and a branched-chain dialkyl ester of an alpha, beta unsaturated dicarboxylic acid : en fr
  • CA578015A - Coin identifying circuit : en fr
  • ES67909Y - Cane convertible into seat : en es
  • AU233217B2 - Polyethylene waxes and process for preparing them : en
  • AU4440458A - Improvements in or relating to roller friction clutches, such as freewheel clutches for oneway drives for starting mechanisms of internal combustion engines : en
  • DE1790606U - DEVICE FOR RELEASING INDIVIDUAL FLEECE FROM RAW RUBBER BALLS. : de en
  • ES67767Y - A fitting for document filing cabinets : en es
  • FR1181692A - Vulcanizable polychloroprene, and method of manufacturing this polychloroprene : en fr
  • DE1059457B - Process for the preparation of 4,4-disubstituted 2-pyrrolidones : de en
  • BE575876A - Process for regulating the flow and temperature in shaft furnaces, in particular for glass and shaft furnace for the application of said method. : en fr
  • PL42191B1 - : en pl
  • PL42281B1 - : en pl
  • US2890926A - Shrinkproofing of wool with chromium complexes : en
  • AU231354B2 - Semiconductor devices : en
  • CA578021A - Machine for producing gears : en fr
  • AU226585B2 - Combustion apparatus for jet-propulsion engines, gas turbines or other prime movers : en
  • AU4428858A - Improvements in or relating to photographic reproduction : en
  • BE575939A - Improvements to electrical power supply systems for polyphase synchronous motors : en fr
  • CA577835A - Separation of non-hydrocarbons from hydrocarbons : en fr
  • US2890492A - Process of making a rock-faced building product : en
  • US2890980A - Anti-static medicated animal feedstuffs : en
  • DE1059670B - Folding rule : de en
  • DE1059842B1 - Mechanical gear folder for clockworks : de en
  • AU4417358A - Cage for handling animals : en
  • AU4439058A - Circuit arrangement for obtaining a d-c voltage froman a-c voltage : en
  • CA577909A - Amylaceous esters of sulfamic acid : en fr
  • CH338966A - Mixture of polyethylenes and process for the preparation of this mixture : en fr
  • CH339127A - Method of manufacturing a dial, in particular for a timepiece, exhibiting signs in relief : en fr
  • CH339144A - Cutting device for watchmaking and small mechanical parts : en fr
  • CA577815A - Containers : en fr
  • US2890587A - Open nozzle : en
  • US2890968A - Electrostatic printing process and developer composition therefor : en
  • US2891229A - Electrical assembly : en
  • BE576178A - Crucible or tilting converter for refining cast iron. : en fr
  • CA577955A - Motor jogging control : en fr
  • DE1790438U - HEAD TAPE CUTTER FOR BOOKBINDING. : de en
  • AU228010B2 - Bottlecaps : en
  • AU233358B2 - Decorative plastic floorcovering orthe like and method of making thesame : en
  • CH338986A - Perfume selector : de en
  • US2890939A - Crystal growing procedures : en
  • BE575978A - Improvements relating to deck ovens : en fr
  • CA577828A - Production of organic acid esters of cellulose : en fr
  • CA577950A - Process of making parts by powder metallurgy and preparing a powder for use therein : en fr
  • US2890956A - Methods and apparatus for pretreating green fodder : en
  • US2891004A - Process for removal of metal contaminants from high boiling oils by use of boron compounds : en
  • PL42152B1 - : en pl
  • US2890764A - Method and apparatus for centrifugal separation with uni-directional flow at the point of separation : en
  • US2890830A - Electronic adder apparatus with sum radix correction means : en
  • US2891136A - Radiant heating device : en
  • DE1059543B - Electric pulse generator for use in remote monitoring and remote control systems : de en
  • DE1790459U - DEVICE FOR OPERATING A BALANCE CONTROLLER FOR A TWO-CHANNEL AMPLIFIER. : de en
  • DE1790656U - TELESCOPIC HOLLOW SHAFT FOR PTO SHAFT. : de en
  • FR1181809A - Improvements to dentists or similar chairs : en fr
  • AU4427858A - Combustion apparatus for jet-propulsion engines, gas turbines or other prime movers : en
  • AU230664B2 - Clothes treating liquid dispenser for automatic washers : en
  • BE575802A - Continuous zone refining using cross flow. : en fr
  • BE576124A - Heat discharge hood for an oil firing device. : en nl
  • CA577756A - Circuit breaker : en fr
  • CA577854A - Transformer core construction : en fr
  • DE1059568B - Electric drover : de en
  • DE1790555U - TABLE EASEL FOR PAINTER. : de en
  • ES245835A1 - Method and apparatus for manufacturing capsules of thermoweldable material : en es
  • ES68948Y - Perfected tripod for photographic and other devices : en es
  • CA577718A - Signal system : en fr
  • CA577861A - Process for the manufacture of adipic acid : en fr
  • DE1059783B - Parking brake for motor vehicles operated by compressed air : de en
  • AU4417858A - An implement for the lateral displacement of crop lying on the ground : en
  • BE576033A - Signaling system : en fr
  • BE576183R - Method and device for winding threads. : en fr
  • AU4433058A - Improvements in or relating to power transmissions for tractor loaders : en
  • CH338864A - Correction device intended for use in television : en fr
  • AU231750B2 - Improvements in or relating to code converting arrangements for pulse code modulation systems : en
  • CH339033A - Pressure device in a rolling mill : de en
  • US2890472A - Windshield cleaner : en
  • CA577899A - Manufacture of polymers : en fr
  • AU233683B2 - Compositions of vinyl compounds and hydroperoxid)es and process for making same : en
  • CH338921A - Housing for rotary piston machines : de en
  • CA577748A - Anthracene dimethanol ethers : en fr
  • CH338882A - Connection device for electrical appliance : en fr
  • ES71832U - Automatic drain for sanitary devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181502A - Method and device for generating current pulses, applicable in particular to spark machining : en fr
  • AU4438858A - Improvements in or relating to electric attenuators : en
  • US2891013A - Process for preparing platinum metal catalysts : en
  • AU4440658A - A process forthe separation of isotopes of alkali metals and apparatus for carrying out this process : en
  • US2890542A - Trawling gear for catching shrimp : en
  • US2891203A - Silicon rectifiers : en
  • AU236144B2 - Improvements relating to electrodialytic processes : en
  • DE1790731U - BLADE SHEARS. : de en
  • ES246307A1 - Procedure for the elaboration of transforming products of lignin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181789A - Ice cream maker for refrigerators : en fr
  • BE575956A - Ascent and descent drums for agglomeration installation : en fr
  • GB814951A - Improvements relating to tools for inserting rings in rubber and like tubes : en
  • GB814973A - Improvements in apparatus for applying bread crumbs and the like to food stuffs : en
  • GR19826B - IMPROVEMENTS IN OR IN RELATION TO THE PRODUCTION OF THERAPEUTIC COMPOSITIONS. : el en
  • AU4426058A - N-alkenyl-morphinan compounds and process for preparing thesame : en
  • CH339027A - Quick-clamping collet workpiece holder in a machine tool : en it
  • US2890609A - Entry sticker guide for rolling mills : en
  • CA577988A - Method of making pleated filter cartridges : en fr
  • ES71777U - Sofa model (Machine-translation by Google Translate, not legally binding) : en es
  • ES71826U - Protective enclosure for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • GB814928A - A device for converting a periodically irregular rotary motion to a substantially regular rotary motion : en
  • GB815098A - Process for the recovery of heavy hydrogen and heavy water : en
  • DE1059841B - Standstill inlet or outlet for centrifuges : de en
  • US2890744A - Chair or the like object, and support therefor : en
  • ES247140A3 - Procedure, with your corresponding device, to manufacture a cover for calbe in metal of fusing point over the lead (Machine-translation by Google Translate, not legally binding) : en es
  • ES71651U - A decorative wrap parta nougat (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059479B - Absorption refrigeration machine : de en
  • FR1181768A - Printing cylinder : en fr
  • GB815025A - Improvements relating to x-ray tubes : en
  • FR1181572A - Further training in sawing machines for logs : en fr
  • GB815112A - Improvements in or relating to blast furnaces : en
  • GB814996A - Improvements in or relating to apparatus for handling nuclear reactor fuel elements : en
  • DE1059571B - Small dry rectifier arrangement and method for its manufacture : de en
  • USD185502S - Bowling score cabinet : en
  • FR1181333A - Device allowing to detect if a point of an electrical installation is under tension, and to check the phase concordance between the voltages at two points of the said installation : en fr
  • GB815119A - Improvements in and relating to the manufacture of honeycomb and like fabricated cellular material and to the joining together of panels of such material : en
  • GB815198A - Improvements in or relating to the production of aromatic acid esters : en
  • DE1059454B - Process for the production of organic hydroperoxides : de en
  • ES71736U - Flute rattle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059515B - Circuit arrangement for multiple switches composed of individual switches based on the crossbar principle : de en
  • GB815125A - Improvements in wrapping machines : en
  • FR1181613A - Advanced electric radiator for heating : en fr
  • FR1181918A - Safety device for passengers of motor vehicles and the like : en fr
  • DE1790460U - TRIODE OSCILLATOR FOR MICROWAVES. : de en
  • DE1059766B - Photosensitive copying material for the production of planographic printing forms with high mechanical resistance : de en
  • US2890779A - Flexible conveyer chute : en
  • DE1059517B - Training and use of signal bodies for generating reflector structures for radar systems and a launching device for such signal bodies : de en
  • FR1181544A - Improvements to electrical means for performing frequency division : en fr
  • FR1181658A - High temperature purification furnace for carbonaceous bodies : en fr
  • FR1181880A - Improvements to lifeboats : en fr
  • ES247392A1 - Improvements in the mechanisms of picada de telares de lanzadera (Machine-translation by Google Translate, not legally binding) : en es
  • ES247462A1 - INSTALLATION FOR THE CONTINUOUS FILLING OF CYLINDERS AND THE LIKE WITH LIQUID GASES : en es
  • FR1181404A - Whitening device : en fr
  • GB814969A - Improvements in or relating to circuit arrangements for generating sawtooth currents : en
  • GB815037A - Method of forming spiral cutter blades : en
  • CH338963A - System and method for metering and distributing wood chips in the manufacture of chipboard : de en
  • CA577716A - Organ pedal structure : en fr
  • DE1059459B - Process for the preparation of the therapeutically useful 3-sulfanilamido-5-methylisoxazole : de en
  • BE576248A - Cryogenic storage tank : en fr
  • CA577770A - Radio direction finding system : en fr
  • DE1059721B - Self-locking nut made of sheet metal : de en
  • DE1059834B - Conveyor device : de en
  • DE1790632U - BAYONET LOCK FOR OPENING A MONEY BOX. : de en
  • ES247598A1 - Sensitizable coated sheet adapted for electrophotographic reproduction : en es
  • FR1181863A - Precision pointing and drilling device : en fr
  • FR1181644A - Process for dyeing products or articles formed from polyesters or cellulose triacetate : en fr
  • GB815135A - Improvements in or relating to lead-through or stand-off insulated terminals : en
  • ES71742U - Packer (Machine-translation by Google Translate, not legally binding) : en es
  • ES71770U - Armed board perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181950A - Machine control system : en fr
  • DE1790771U - DOSING DEVICE FOR POWDER-FORMED PRODUCTS IN PACKAGES. : de en
  • DE1059467B - Process for the preparation of 1, 2-diphenyl-4-n-butyl-3, 5-dioxo-pyrazolidine : de en
  • AU4418358A - Improvements in or relating to use of nuclear fission in synthesizing organic compounds : en
  • AU4437258A - Method of making shoes : en
  • CA577865A - Phenylalkene hydrocarbon polymers : en fr
  • USD185512S - Plaque : en
  • ES69988Y - Automatic supply device : en es
  • FR1181628A - Advanced Magnetic Amplifier Circuits : en fr
  • FR1181807A - Cup Oil Burner : en fr
  • FR1181889A - Auxiliary gas supply from a gas turbine engine : en fr
  • DE1059398B - Process for dyeing or printing textiles made from natural protein or synthetic fibers : de en
  • ES247136A3 - Improvements in the manufacture of transmission shafts (Machine-translation by Google Translate, not legally binding) : en es
  • US2891094A - New catalyst for reducing nitrobenzene and the process of reducing nitrobenzene thereover : en
  • ES67565Y - Flexible padding mountable and removable by parts : en es
  • ES69186Y - Harmless toy weapon : en es
  • ES69717Y - Toy crossbow : en es
  • US2891228A - Compositions and heating elements produced therefrom : en
  • ES247539A1 - Improvements introduced in the frames for piston machines (Machine-translation by Google Translate, not legally binding) : en es
  • AU227355B2 - Improvements in or relating to devices for adjustably positioning one element ofan apparatus relatively to another : en
  • BE575856A - Improvements to the means of assembling steel strips used in particular for strapping balls in a press. : en fr
  • CA577628A - Wheel structure : en fr
  • GB815001A - Emulsifiable toxicant compositions and emulsifying agents suitable therefor : en
  • GB814935A - Method of making a carpet anchor strip : en
  • FR1181468A - Hydrogen Thyratron Improvements : en fr
  • FR1181487A - Automatic machine for heat treatment by electromagnetic induction : en fr
  • FR1181536A - Improvements in the preparation of graft polymers : en fr
  • GB814982A - Two-stage gas pressure regulator : en
  • GB815109A - Improvements in or relating to high-voltage rectifying systems : en
  • FR1181680A - Fluid bearing for compressor : en fr
  • US2891047A - Metal containing polyazo dyestuffs : en
  • CA577684A - Microwave switching arrangements : en fr
  • CA577907A - Polymer composition : en fr
  • DE1059525B - Hydraulic press for attaching an electrical sleeve connector to a ladder : de en
  • DE1059759B - Process for soaking wood in preparation for chemical digestion into pulp products : de en
  • DE1790665U - PIPE PLUG, IN PARTICULAR FOR PROFILED DISTRIBUTION PIPES OF GAS BURNERS. : de en
  • PL42236B1 - : en pl
  • BE575949A - Apparatus for manufacturing artificial threads by the melt spinning method, in addition to the products obtained therewith : en nl
  • BE576121A - Claw system for filing cabinets. : en fr
  • ES246186A1 - Self-conducted hydraulic mechanism in vaivºn, feed by constant liquid aspiration and destined to the sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • ES247651A1 - Melt-spinning system : en es
  • DE1790776U - ELASTIC CONVEYOR ROLLER. : de en
  • FR1181521A - Combined oil filter and air separator regulating pressure for the full-bore lubricant filter : en fr
  • ES67530Y - Perfected bra for leggings : en es
  • FR1181532A - Installation of high pressure discharge tube in an electric lamp : en fr
  • FR1181850A - Process for dyeing textile bodies consisting of polyvinyl chloride fibers and additions of polyamide fibers with reserve of the polyamide fiber part : en fr
  • FR1181636A - Improvements to telephone installations : en fr
  • GB815193A - Process for removing sulphur compounds from a mixture of hydrocarbons : en
  • ES71707U - Kitchen utensil applicable to the overflow of the milk when it is cooked (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181305A - Improvements in the production of neutral stannous salts : en fr
  • DE1059581B - Plasma source for charged particles : de en
  • DE1059674B - Inductive transducer : de en
  • DE1059803B - Impact fuse for bullets without twist : de en
  • DK87440C - Device for tilting windows. : da en
  • ES64154Y - A button made of plastic material that can be joined by welding : en es
  • ES71796U - A hanging tool with its own fastening element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181535A - Cinematography system capable of enlarging and reducing the image and screen : en fr
  • FR1181564A - Mast formed from several assembled elements : en fr
  • FR1181819A - Electrical circuit terminal block or base : en fr
  • DE1059504B - Circuit arrangement for evaluating stored step combinations in receiving devices for telegraph characters : de en
  • ES245873A1 - A procedure for the preparation of new antibacterial agents (Machine-translation by Google Translate, not legally binding) : en es
  • ES246714A1 - Improved system of pools of toilet (Machine-translation by Google Translate, not legally binding) : en es
  • ES247601A1 - Multi-electrolytic cells : en es
  • ES67351Y - Perfected armchair : en es
  • ES68446Y - Dynamometric hanging scale : en es
  • GB815023A - Improvements in or relating to sealed electric cells with auxiliary eectrodes : en
  • DE1059769B - Oxygen or compressed air breathing apparatus with a withdrawal signal device designed as a whistle : de en
  • ES247184A3 - Improvements introduced in the machines intended for the manufacture of puntillas (Machine-translation by Google Translate, not legally binding) : en es
  • GB814998A - Improvements in or relating to cable belt conveyors : en
  • DE1059749B - Piano and wing rest : de en
  • ES245702A1 - A procedure for the obtaining of a new textile structure (Machine-translation by Google Translate, not legally binding) : en es
  • ES64966U - Improvement introduced in the expansion piece for joining tubular reinforcement elements in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES70052Y - Bobbins for knitting machines and the like : en es
  • ES71662U - Hollowing of filiform elements and capping tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71745U - Guillotine window perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES242274A1 - Procedure for the manufacture of fusion bed briquettes resistant to the conditions that reign in the ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES71655U - Suction cup socket (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181922A - Automatic rotary sprinkler : en fr
  • DE1790642U - POTATO FULL HARVEST. : de en
  • ES67369Y - Perfected hanger : en es
  • ES71657U - Disc cover, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181425A - New azo dyes, their preparation and uses : en fr
  • FR1181501A - Improvements to cathode ray tubes : en fr
  • GB814905A - Improved power transmission gear : en
  • DE1790751U - LIGHT-SHINING DISC FOR SIGNAL LIGHTS, IN PARTICULAR FOR COMBINED BRAKE TAIL LIGHTS ON VEHICLES. : de en
  • AU4441058A - Vaporization by molten material : en
  • DE1059448B - Process for the preparation of 9ª ‡ -halogen-4-pregnen-16ª ‡, 17ª ‡, 21-triol-3, 11, 20-triones and their esters : de en
  • DE1059481B - Hot wind valve : de en
  • ES71675U - Improved packaging for pulverized materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181432A - Cushion or seat pad : en fr
  • US2891201A - Crystal contact device : en
  • US2890604A - Constant speed system : en
  • US2890944A - Continuous chemical milling process : en
  • US2891191A - Backward wave tube : en
  • PL42260B1 - : en pl
  • DE1790670U - PTO SHAFT WITH SPUR GEAR GEARBOX. : de en
  • US2891126A - Electric current automatic switches : en
  • BE537822A - IMPROVEMENTS WITH ELECTROLYSIS OF ACTIVE METALS IN MELT BATH. : en fr
  • CH338830A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • DE1059435B - Process for the preparation of N- (3-aminobenzenesulfonil) -N'-n-butyl-urea : de en
  • ES245725A1 - A procedure to produce link or roller plates for chains (Machine-translation by Google Translate, not legally binding) : en es
  • ES71735U - Improved outsole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES71836U - Laminar structure plug for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2890941A - Sulfur extraction process : en
  • AU3874458A - v IMPROVEMENTS IN OR RELATING TO TURBO-MACHINE ROTOR : en
  • AU4434958A - l-N PROCESS AND APPARATUS FOR EXTINGUISHING FURNACES : en
  • US2891168A - Portable source of radioactivity : en
  • FR1181545A - Improvements in devices for the manufacture of spools of wire : en fr
  • GB814873A - Improvements relating to conveyor systems : en
  • GB815174A - Improvements in spray nozzles : en
  • ES247847A1 - Procedure for the selective fluidized evacuation of solid products from the testing of arsenical piritic men (Machine-translation by Google Translate, not legally binding) : en es
  • GB815177A - Improvements in and relating to record changing gramophones : en
  • AU3388757A - Improvements to recording instruments : en
  • DE1790443U - HOLD-DOWN HOLDERS FOR LETTERS OR. DGL. ON STRINGING PINS OR - THORNS STRINGED WRITING. : de en
  • ES69781Y - Roman plow share : en es
  • ES71671U - Perfected plunger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181948A - Laboratory reactor : en fr
  • GB815008A - Improved process and apparatus for the concentration of solutions : en
  • US2890470A - Push-type floor mop : en
  • US2891023A - Compositions containing amino polyamides and heat reactive phenolic resins : en
  • ES247234A3 - A procedure for the manufacture of plates and discs of materials with nacquered aspect (Machine-translation by Google Translate, not legally binding) : en es
  • ES66297Y - Metal table for office or office : en es
  • CA577808A - Fuel pump covers : en fr
  • CA577855A - Method of preparing 6-thiopurine derivatives by the reaction of a 6-chloropurine with sulfur-containing reagents : en fr
  • CH339055A - Friction operated screw press : en fr
  • PL42135B1 - : en pl
  • ES247113A3 - Perfect machine for molding concrete pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES247170A1 - 1-halophenyl and 1-alkoxyphenyl cyclohexylamines : en es
  • ES68436Y - Children's sleepwear : en es
  • FR1181325A - Device for supplying flexible conductors to moving elements such as machine tool carriages : en fr
  • FR1181706A - Electric voltage stabilizer : en fr
  • FR1181450A - DC amplifier : en fr
  • GB815118A - Beam controlling device for high energy rays : en
  • PL42150B1 - : en pl
  • DE1059474B - Connection of a steam supply line to a housing, in particular a turbine housing : de en
  • DE1059478B - Defrost thermostat for evaporator on cooling systems : de en
  • US2891090A - Purification of salicylic acid derivatives : en
  • US2890545A - Leg equalizers for appliances and the like : en
  • US2891089A - Mixed esters of polyhydric alcohols with naphthenic and lower fatty acids : en
  • ES70019Y - Perfected reflector : en es
  • FR1181429A - Cabinet for electric current meters intended to be built-in : en fr
  • FR1181717A - Method and device for film cooling in stationary projection by means of cinematographic projectors : en fr
  • FR1181805A - Beta or gamma-cyanoalkylsilanes and process for preparing them : en fr
  • GB815153A - Improvements in or relating to card filing cabinets : en
  • GB815162A - Improvements in the production of alcohols and ketones by the oxidation of cycloaliphatic or araliphatic hydrocarbons : en
  • DE1059456B - Process for the preparation of thiophosphonic acid esters : de en
  • DE1059847B - Method and device for treating water with iron chips and air : de en
  • US2890803A - Apparatus for storing flour : en
  • FR1181328A - Separate control of at least four axles of a locomotive comprising a prime mover and hydraulic power transmission : en fr
  • FR1181920A - Self-supporting track for baby carriages and all light hand-drawn vehicles : en fr
  • GB814918A - Centering device for wheel balancer : en
  • US2890812A - Combined tank and stanchion : en
  • US2890508A - Neck tie clasp : en
  • FR1181752A - Process for preparing gluconic acid monohydrate : en fr
  • DE1059444B - Process for the preparation of thionophosphoric acid esters : de en
  • DE1790695U - FINDERS FOR PHOTOGRAPHIC CAMERAS WITH INTERCHANGEABLE LENSES. : de en
  • ES68806Y - Device for electromechanical drive of toys imitating windmills or similar : en es
  • ES69683Y - Fluorescent light tube holders : en es
  • FR1181522A - tubular elements connectable by interlocking and their manufacturing process : en fr
  • ES247047A1 - Sewing machine for the creation of zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES71821U - Improved bag for water : en es
  • FR1181874A - Alarm indicating the imminent empty of a butane cylinder : en fr
  • GB815043A - Improvements in remote boiler level indicators : en
  • ES69374Y - Burner device applicable to gas welders : en es
  • FR1181308A - Automatic collector : en fr
  • FR1181931A - Process for the construction of squeegee conveyor bins : en fr
  • GB815046A - A method and instrument for obtaining small biopsy specimens of the mucosa of the rectum and lower colon : en
  • US2890504A - Composition for hot top lining : en
  • ES71704U - Safety boot for industrial work (Machine-translation by Google Translate, not legally binding) : en es
  • ES245619A1 - Process of manufacturing filters : en es
  • ES71749U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181598A - Improvements to steering mechanisms for motor vehicles : en fr
  • FR1181937A - Universal device for heating bars by electromagnetic induction : en fr
  • FR1181972A - Clutch device, in particular for changing the speed of motor cars : en fr
  • IE23873L - Metal working machines. : en
  • DE1059728B - Stuffing box seal, especially for the shaft of a centrifugal pump : de en
  • DE1059734B - Friction gear with magnetic pressure : de en
  • DE1790798U - INDEPENDENT GUARD CHANGING DEVICE FOR LOOMS. : de en
  • DE1059630B - Method of stimulating the growth of scalp hair : de en
  • US2891016A - Process for the manufacture of finely porous butadiene-styrene copolymers : en
  • US2891024A - Methylolated rosins in emulsion polymerization : en
  • US2891124A - Thermostatic electric circuit-breakers : en
  • US2891237A - Data processing apparatus : en
  • DE1059654B - Process for producing hard molded bodies : de en
  • DE1790645U - ADVENT WREATHING STAND. : de en
  • US2890586A - Apparatus for detecting movements of a fluid : en
  • DE972261C - Process for the preparation of dioxopyrazolidine compounds : de en
  • ES247603A1 - Automatic brake system including safety cut-off valves for each brake section : en es
  • ES247722A3 - Improvements introduced in the manufacture of writing tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES68120Y - Skill game : en es
  • ES71762U - A strip for removable labels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181654A - Concrete, mortar or similar product and their manufacturing processes : en fr
  • DE1790497U - KNOTLESS FISHING NET. : de en
  • DE1790619U - INCLINOMETER, IN PARTICULAR LEVELING INSTRUMENT WITH PENDULATING OPTICAL ELEMENT. : de en
  • ES71833U - Improved computer device for starting fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71764U - Serial bar of labels fixed on button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181788A - Electric arc erosion apparatus : en fr
  • FR1181465A - Device for opening letter envelopes : en fr
  • US2890651A - Data processing equipment and methods : en
  • US2890833A - Fastening device for fastening railroad rails or the like : en
  • PL42212B1 - : en pl
  • ES246080A1 - Improvements in the automotive and truck wheels (Machine-translation by Google Translate, not legally binding) : en es
  • CH339039A - Process for evenly moistening cereal grains, legume seeds or coffee beans using steam : de en
  • ES68608Y - Perfected holder for toilet paper rolls : en es
  • FR1181485A - Gripper maneuvering arm for remote manipulator in particular for moving dangerous products : en fr
  • DE1790426U - Washer extractor. : de en
  • GB815179A - Polyesters and condensation products thereof with aminoplasts : en
  • DK87428C - Weather discount planer. : da en
  • DE1059412B - Device for voltage regulation in electrostatic precipitators : de en
  • DE1790696U - PHOTOGRAPHIC CAMERA. : de en
  • FR1181864A - prop : en fr
  • BE575932A - Garbage truck : en nl
  • CH339138A - Clock representing a vertical sundial with a gnomon : de en
  • PL42210B1 - : en pl
  • US2891235A - Combination vehicular warning extension light : en
  • US2891246A - Beacon system : en
  • BE575782A - Caulking for doors and windows. : en fr
  • BE575800A - : fr
  • BE576140A - Door leaf frame. : en fr
  • CH339063A - Electro-pneumatic system for driving the gearbox of a motor vehicle : en it
  • PL42154B1 - : en pl
  • BE575879A - Improvements relating to curtain suspension devices. : en fr
  • BE575936A - Improvements in the production of nickel oxide : en fr
  • CA577803A - Phenolic resin varnish and method of making the same : en fr
  • LU37100A1 - : en
  • US2891100A - Cyclohexane recovery : en
  • CA577734A - Color television receiver apparatus : en fr
  • FR1181860A - Cosmetics and their preparation : en fr
  • GB815013A - Fire extinguisher support : en
  • PL42272B1 - : en pl
  • US2890898A - Trailer hitch : en
  • NL240204A - : en
  • CA577858A - Preparation of alkyl orthosilicates by attrition milling : en fr
  • US2890780A - Device for lowering parts without undue impact : en
  • US2890820A - Device for reinforcing the edges of sheet materials : en
  • DE1790601U - SCREWLESS JOINT CONNECTION FOR AIR DUCTS MADE OF PLATE-SHAPED MATERIAL. : de en
  • ES69907Y - Adjustable oto-rhinoscope : en es
  • FR1181710A - Process for assembling materials into webs or sheets and products obtained by this process : en fr
  • US2890483A - Machine for forming plastic containers : en
  • US2891108A - Aerial reconnaissance system : en
  • ES247187A3 - Procedure for the manufacture of a material for construction (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790508U - LOCKING RING FOR GARDEN UMBRELLA STAND. : de en
  • DE1790544U - FURNITURE WITH LOOSE POSTER PADS. : de en
  • CH339062A - Method and device for coupling vehicle drives by means of an auxiliary power coupling : de en
  • NL92796C - : en
  • DE1059536B - Storage of contact pieces for rotary switch : de en
  • FR1181957A - Improvements to electric turbo-generators : en fr
  • US2890975A - Method and apparatus for differential quenching of heat treated metallic articles : en
  • FR1181622A - Copolymers of aryl-diolefins and unsaturated terminated olefins : en fr
  • GB814876A - Method and device for the feeding of heels : en
  • GB815040A - Variable-output hydraulic pump : en
  • DE1790634U - ASHTRAY. : de en
  • DE1059672B - Device for the continuous control of the wall thickness of non-metallic and non-transparent pipes, especially in the course of their manufacture : de en
  • US2890848A - Magnetized clamp for conduit : en
  • US2891210A - Magnetically controlled variable current transformer : en
  • US2891216A - Compensator for magnetic detection equipment : en
  • US2891172A - Switching circuits employing junction transistors : en
  • FR1181711A - Synchronizing device, in particular for cinematographic projection apparatus : en fr
  • GB815031A - The self setting horizontal blackboard ruler : en
  • DE1059715B - Sliding spark plug for internal combustion engines : de en
  • DE1790718U - TWIN WIPER FOR MOTOR VEHICLES. : de en
  • DE1790767U - DEVICE FOR THE PRODUCTION OF LETTUDE NOODLES. : de en
  • ES71834U - Improved boat (Machine-translation by Google Translate, not legally binding) : en es
  • PL42192B1 - : en pl
  • ES247522A1 - New procedure for the achievement of a cyanocobalamine association to organic calcium salts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181495A - Electrical switches or selectors : en fr
  • DE1059572B - Device for determining the permissible electrical stress on semiconductor rectifier elements : de en
  • ES69885Y - Rig for slaughtering birds : en es
  • FR1181338A - Device for assembling construction elements of electrical devices : en fr
  • GB814950A - Improvements relating to deformable tubes : en
  • GB815063A - Improvements relating to linear electron accelerators : en
  • FR1181565A - Clamping device for tubes on bar turning machines : en fr
  • GB814983A - Feed device for briquetting roller presses : en
  • DE1059518B - Arrangement for converting phase-modulated pulses into length-modulated pulses : de en
  • DE1790502U - FASTENING DEVICE FOR LOCKING AND PROTECTIVE CAPS FOR MILK SUCTION BOTTLES. : de en
  • ES71721U - Clothesline for clothes (Machine-translation by Google Translate, not legally binding) : en es
  • BE573942A - : en fr
  • PL42128B1 - : en pl
  • US2890755A - Apparatus for recovering combustible substances from subterraneous deposits in situ : en
  • DE1790450U - DEVICE FOR PRODUCING REINFORCEMENT PLANS, ESPECIALLY IN STRUCTURAL STATICS. : de en
  • DE1059629B - Holder for key fob, especially for attachment in key cases or the like. : de en
  • DE1790666U - SEAL FOR SHAFT. : de en
  • GB814912A - Method and machine for the production of packed coils of wire and the like : en
  • US2890965A - Additive for binding agents hardened by hydration and process of forming the same : en
  • USD185514S - Label : en
  • US2890906A - Article lifting apparatus : en
  • US2891072A - Preparation of dithianes : en
  • PL42157B1 - : en pl
  • LU37116A1 - : en
  • PL42174B1 - : en pl
  • CA577786A - Neutral resins from anionic and cationic amino-aldehyde resins : en fr
  • US2890471A - Latched-backbone removable mop : en
  • DE1790605U - PRESS FOR THE PRODUCTION OF ENDLESS PARTICLE WOOD STRIPS. : de en
  • DE1790733U - DRIVE DEVICE FOR SLIDING WINDOWS, ESPECIALLY FOR VEHICLES. : de en
  • DE1059614B - Process for the production of structures, such as fibers, foils or plates, from a mixture of polymers : de en
  • DE1790713U - PROFILE BAR. : de en
  • FR1181877A - Catalytic reforming process of petroleum hydrocarbons : en fr
  • CA577902A - Amino-aldehyde resins : en fr
  • ES247554A3 - Improvements in the preparation of polyesters and aromatic copolyesters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181620A - Process for carrying out oxyosynthesis : en fr
  • DE1059397B - Process for making porous and fibrous materials water-repellent : de en
  • DE1790591U - PAPER MAKING MACHINE. : de en
  • FR1181359A - Mixing and kneading device : en fr
  • FR1181506A - Magnetrons : en fr
  • FR1181866A - Continuous plastic sheath for the protection of pipes : en fr
  • CA577645A - Process of smelting finely divided metallic ore : en fr
  • GB815006A - Method and apparatus for locally treating, e.g. heat sealing, a continuous web of material at locations which are spaced apart along the latter : en
  • GB815047A - Improvements relating to thermocouples : en
  • DE1790700U - ADJUSTABLE MOUNT FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC LENSES. : de en
  • GB815195A - Apparatus for sealing and tipping-off envelopes of vitreous material containing a gas-filling at a pressure above atmospheric : en
  • DE1790611U - DEVICE FOR PROCESSING CAST RESIN OR OTHER FILLING COMPOUNDS UNDER VACUUM WHEN USING A WALKING EQUIPMENT. : de en
  • ES68253Y - Articulated head welder with current interruption device : en es
  • FR1181741A - Pin fuse holder : en fr
  • CA577830A - Combined pump and motor assembly for liquid dispensing apparatus : en fr
  • ES243324A1 - Perfected process for manufacturing molded objects of spongy material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70059Y - Discharge apparatus in nstalacones santaras : en es
  • FR1181637A - Thread trimming device for sewing machines making the single-thread chain stitch : en fr
  • PL42125B1 - : en pl
  • US2890517A - Mechanism for securing roll to shaft : en
  • US2890626A - Locking members for a composite breech block : en
  • US2891048A - Benzanthronyl azo derivatives : en
  • US2891175A - Mechanisms for periodically feeding materials in carefully metered quantities : en
  • DE1059371B - Method and device for processing solid bodies by means of a flow of liquid guided in a substantially horizontally lying closed line : de en
  • DK87449C - Method for making confectionery, in particular so-called candy sticks. : da en
  • FR1181791A - Synchronization device : en fr
  • GB814888A - Improvements in or relating to the measuring of variables : en
  • BE576219A - Binoculars for color blind people. : en fr
  • BE575830A - Toggle or push button switch with protective cover in splash-proof version. : en nl
  • BE575861A - Seal. : en fr
  • CA577864A - Annealing cover furnace : en fr
  • CA577996A - Extrusion or organic thermoplastic materials : en fr
  • DE1790454U - KURDSTONE WITH EDGE MARKING. : de en
  • BE575967A - Cartridge for stereophonic phonograph : en fr
  • DE1059550B - Voltage selection device for electrical multi-voltage heating systems, especially for electrically operated rail vehicles : de en
  • DE1059693B - Mounted reversible plow with rotating shaft that can be moved to the side : de en
  • US2890624A - Interference color filter with blue absorbing layers : en
  • BE575859A - Pressure drop warning device, in particular for automotive vehicle tires, compressed air lines for brakes, reservoirs and the like. : en fr
  • CH339059A - Transport cart : de en
  • USD185523S - Combined mail box and lamp : en
  • US2890831A - Serial adder with radix correction : en
  • US2891181A - Torque motor : en
  • US2891234A - Vehicle signalling system for indicating the amount of applied brake pressure : en
  • US2891236A - Electromagnetic transducer : en
  • US2890889A - Combination power and hand operated chuck : en
  • US2890967A - Asphalt coating : en
  • US2891130A - High voltage automatic grounding switch : en
  • US2891143A - Highway crossing protection control apparatus : en
  • BE579074A - : en
  • CA577744A - Thermoplastic melamine-sulphonamide-aldehyde pigments and process of making the same : en fr
  • DE1790639U - STRAW AND MANURE FORK. : de en
  • BE575942A - Device for measuring the displacements of a solid rendered inaccessible by the radioactivity of the medium : en fr
  • CA577804A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • DE1790409U - Stocking holder. : de en
  • US2890928A - Corrosion inhibition : en
  • US2890932A - Separation by adsorption : en
  • US2891117A - Wave translating system : en
  • BE576107A - Hydraulic prop with plunger. : en fr
  • US2891042A - Process for polymerization of ethylene : en
  • US2890795A - Metallurgical processing of uranium ores : en
  • CH338872A - Radar antenna array : de en
  • US2890885A - Jogger : en
  • US2891218A - Capacity compensated bridge circuit : en
  • BE575785A - Mobile machine for vacuum cleaning streets, aerodrome runways and similar floors. : en fr
  • PL42156B1 - : en pl
  • PL42167B1 - : en pl
  • DE1059578B - Jet control device for liquid jet converter : de en
  • DE1790530U - CLEANING CLOTH WITH HOLDING DEVICE. : de en
  • ES70064Y - Adjustable position drawing board : en es
  • DE1790690U - INTERCHANGEABLE, PLASTIC LETTER WITH MAGNET HOLDER FOR ADVERTISING. : de en
  • PL42171B1 - : en pl
  • DE1059793B - Tap : de en
  • AU232732B2 - Rotary impacting apparatus : en
  • AU228114B2 - Powerdrive assembly : en
  • CA577841A - Organopolysiloxane compositions : en fr
  • CA577946A - Cellulose esters : en fr
  • CH339124A - Flexible liquid container : de en
  • US2890599A - Power transmission mechanisms : en
  • DE1790762U - TOY MAST. : de en
  • AU3390657A - Herbicidal compositions : en
  • DE1790569U - COMMERCIAL STRAINER. : de en
  • ES71702U - Cap and spigot bushings that work in the rain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181563A - Height adjustable staircase : en fr
  • PL42302B1 - : en pl
  • AU3848658A - Improvements in paper stationery sheets : en
  • CA577837A - Adjustment device for weighing scales : en fr
  • CH338913A - Device for monitoring electron tubes during operation : de en
  • AU233684B2 - Bleaching compositions containing borate and hypochlorite : en
  • BE575884A - Improvements to thermocouple devices. : en fr
  • CA577723A - Communication system utilizing pulsed signals : en fr
  • ES68031Y - An arrangement of closure members for slider closures : en es
  • GB814922A - Improvements in or relating to centrifuges for drying washed articles : en
  • USRE24657E - Piperazine carbondisulphide complex an- : en
  • BE576171A - Electric vibration massager. : en fr
  • CH339091A - Folding section of dam, intended to form a network of barbed wire, in particular for military use : en fr
  • CA577920A - Method for producing coated pellicles, films and sheets : en fr
  • CA578024A - Dispensing protective packages for a plurality of rolls of web material : en fr
  • CH339003A - Bearing of the rotors of engines or machines equipped with rotary pistons for gaseous or vaporous media : de en
  • AU226254B2 - Apparatus for supplying particles tobe separated to hydrocyclone : en
  • CA577730A - Producing plastics from polyhydroxy and/or polycarboxy compounds, polyisocyanates and polymerizable vinyl compounds : en fr
  • CA577917A - Sizing of paper with linear carbon chain polymers : en fr
  • DE1059403B - Spacers on brush strips : de en
  • DE1059558B - Coil box attachment to pronounced poles of electrical machines : de en
  • DE972260C - Machine for producing foundry cores without agitators : de en
  • FR1181995A - Frequency modulation excited quartz passive responder : en fr
  • DE1059593B - Process for the production of metallizable monoazo dyes and their heavy metal complex compounds : de en
  • DE1790648U - PULL-OUT EQUIPMENT, ESPECIALLY FOR VINE STICKS. : de en
  • AU4423758A - Improvements in or relating to devices for adjustably positioning one element ofan apparatus relatively to another : en
  • AU238000B2 - Improved electrical energy storage device or accumulator : en
  • US2891026A - Composition comprising a solution of a glycidyl polyether and a glycidyl ether of a monohydric phenol : en
  • US2891142A - Railway interlocking control system : en
  • AU4421458A - Process and products of reaction between aldehydes and kanamycin : en
  • AU4441558A - Filling machine : en
  • BE576006A - Method and device for measuring the moisture content of granular materials. : en fr
  • DE1790463U - BRACKET FOR ANTENNA SUPPORT. : de en
  • FR1181350A - Hydrocarbon oxidation process : en fr
  • FR1181389A - New hydrazine derivatives and their preparation process : en fr
  • BE576235A - Improvements to hunting chambers for pulverized, powdery, or finely divided materials : en fr
  • DE1059791B - Method for dismantling tires, particularly tubeless tires : de en
  • DE1790499U - GASTROTUBE WITH PH ELECTRODES. : de en
  • DE1790515U - EDGING, IN PARTICULAR FOR CAMERA POCKET PARTS. : de en
  • DE1790598U - CLOSURE FOR FEED SILOS AND SIMILAR CONTAINERS. : de en
  • PL42300B1 - : en pl
  • US2890665A - Planting machine : en
  • CH339150A - Pneumatic device for driving staples in a stapler : en fr
  • DE1790403U - SHIRT, BLOUSE OD. DGL. : de en
  • US2890761A - Vacuum cleaner vaporizer : en
  • US2891233A - Microseismic detection apparatus and particularly geophones therefor : en
  • ES246169A1 - A PROCEDURE FOR IRRADIATION OF FERTILIZERS AND FERTILIZING MATERIALS : en es
  • ES246280A1 - Electrical discharge device : en es
  • ES68082Y - A metal tube folding chair : en es
  • ES71652U - An improved packaging for food substances, preferably macaroni noodles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181774A - Constant output control system for aircraft and other devices : en fr
  • FR1181778A - Perfected nappy : en fr
  • ES247083A3 - New type of triple machine function for mixing, shredding and mixing of food products (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059419B - Process for the purification of technical sodium carbonate : de en
  • ES247641A1 - Improvements introduced in the circular machines of point genres (Machine-translation by Google Translate, not legally binding) : en es
  • US2890466A - Boat trailer : en
  • US2890568A - Production of voluminous yarn : en
  • US2890589A - Precision positioning device : en
  • US2890641A - Lens iris adjustment means for a camera or the like : en
  • US2890683A - Fluid actuated control valve means for fluid motors : en
  • US2891095A - Process for preparing ketones : en
  • ES246456A1 - A method for the production of a phenol-aldehyde resin equipped with a desired softening point (Machine-translation by Google Translate, not legally binding) : en es
  • ES71829U - Side support for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB815202A - Improvements relating to the production of crimped yarn of continuous filaments of synthetic linear polymers : en
  • FR1181597A - Improvements made to wheels for road vehicles, in particular for motor vehicles : en fr
  • ES71743U - Support element for the multiple passage of tiles through the ovens (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790704U - FILM CLEANING DEVICE. : de en
  • ES67786Y - Rear fork for mopeds and similar : en es
  • FR1181865A - Process for reproducing printed images retaining the visual relief and the so-called appearance : en fr
  • GB815017A - Apparatus for treating hops or the like : en
  • US2890616A - Dumpy level with automatic device for the horizontal setting of the axis of collimation : en
  • AU3401657A - A preparation for waterproofing leather by impregnation : en
  • AU4437758A - Antioxidant composition and dispersion : en
  • US2890608A - Safety mechanism for a draw rolling mill : en
  • LU37112A1 - : en
  • US2890612A - Hydraulic ratchet wrench : en
  • US2890862A - Apparatus for cleaning tubes of heat exchanger : en
  • DE1059385B - Quick coupling for recovery pipes or the like. : de en
  • DE1059696B - Sowing machine, especially for manual operation : de en
  • DE1790401U - DEVICE FOR THE PRODUCTION OF STRONG WHIPPED CREAM. : de en
  • CH338918A - Shaft firing : de en
  • US2890797A - Combination sampling-testing device : en
  • PL42268B1 - : en pl
  • US2890971A - Coating method : en
  • CA577894A - Hot extrusion of metals : en fr
  • CH338953A - Device for fixing a post or similar object to a wall : en fr
  • DE1790621U - TWO KEY DEVICE FOR REMOTE CONTROL OF MAGNETIC REGISTRATION DEVICES AND THE LIKE. : de en
  • FR1181398A - Company badge on the front of motor vehicles : en fr
  • CH338891A - Electric motor armature coated in resin : en fr
  • CA577975A - Activation of clay by acid treatment, partial leaching and calcination : en fr
  • BE573985A - New azo dyes and their preparation. : en fr
  • CA577893A - Chemical and heat recovery from residual liquor : en fr
  • US2890674A - Resilient outboard motor mounting : en
  • BE576008A - Washing machine and washing machine. : en fr
  • DE1059729B - Water inlet valve that can be switched between bath and shower inlet : de en
  • DE1790594U - CELLAR LIGHT SHAFT TRAINED AS PRE-FABRICATED CONCRETE PART. : de en
  • AU229246B2 - Bis-(4-chlorobutyl) esters of terephthalic and isophthalic acids process of preparation anda polymer composition containing these materials : en
  • US2890696A - Anesthesia apparatus : en
  • AU228009B2 - Improvements in or relating to circuit arrangements in radar receivers for controlling the deflection ofthe cathode-rays in cathode-ray tube indicators : en
  • AU236142B2 - Improvements in or relating to data processing equipment : en
  • BE575971A - Acetylenically unsaturated amino propanols : en fr
  • CH338984A - Vacuum lock : de en
  • AU228652B2 - Improvements in footwear : en
  • CA577943A - Wire enamel of polyvinyl acetal and phenolic resins : en fr
  • CA577633A - Prestressed concrete units and structures : en fr
  • CH338802A - Clothing : en fr
  • CH338839A - Process for the preparation of 1,4-dihydrazino-o-diazines : de en
  • BE575916A - A process for the preparation of N-alkyl-piperidine-carboxylic acid amides. : en fr
  • CH339018A - Foot pedal operated faucet : en fr
  • CA577737A - Co-planar loud speaker : en fr
  • CA577773A - Powder metallurgy processes and products : en fr
  • CH338835A - Process for the preparation of 5,6-alkylene-2-keto-piperazines : de en
  • CH338860A - Circuit for the actuation of railway signals of a station in signal boxes without mechanical locks : de en
  • AU4433558A - Phosphorus-containing elastomers : en
  • BE575838A - Dishwasher. : en fr
  • DE1059420B - Process for the production of high density uranium dioxide : de en
  • AU226828B2 - Improvements in or relating to sports leg guards : en
  • CA577829A - Shingle siding structure and method of applying same : en fr
  • CA577848A - Ear plate for storage and dispensing containers : en fr
  • AU4437558A - Steroid compounds and process for their manufacture : en
  • ES68758Y - Anti-aircraft gun toy : en es
  • ES71673U - Shed for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059686B - Concealed hinge for lens frames : de en
  • DE1059713B - Carburetor device for internal combustion engines : de en
  • DE1790420U - CUTTING ROLL, ESPECIALLY FOR DRAWING MACHINES. : de en
  • DE972269C - Substitution method for phase and amplitude measurement : de en
  • ES247314A1 - Improvements introduced in the obtaining of elements of metallic armours for constructions and buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES67401Y - Electric heating appliance : en es
  • ES68805Y - Kitchen utensil cleaner, especially to remove the remains of thick sauces from their internal walls : en es
  • FR1181891A - Trench excavator : en fr
  • US2890781A - Dispensing machine : en
  • US2891245A - Signal tracking device : en
  • JPS345173B1 - : ja
  • US2891167A - Portable thulium x-ray unit with separable universal mounting means : en
  • PL42199B1 - : en pl
  • CH339116A - Device for looping a thread around an object and for knotting the thread ends : de en
  • CA578026A - Anthelmintic compositions : en fr
  • AU3401757A - An improved spray unit : en
  • CH338967A - Process for the preparation of a viscous liquid with high flash point and low vapor pressure suitable as a lubricant, sealant and heat transfer medium : de en
  • GB815216A - Photographic objective : en
  • PL42130B1 - : en pl
  • ES247509A3 - Improvements in groups of output to coils with fixed carriage for stretches (Machine-translation by Google Translate, not legally binding) : en es
  • PL42146B1 - : en pl
  • US2890570A - Power unit for the conversion of heat energy of fluids into mechanical energy : en
  • ES69813Y - Refined drum and folding handle assembly, particularly applicable to tape measure cases : en es
  • FR1181777A - Hive : en fr
  • FR1181832A - Device for attaching the end of a film to the means of a reel : en fr
  • LU37124A1 - : en
  • AU4426758A - Improvements in and relating to vibratory rollers : en
  • SE167468C1 - : sv
  • US2890818A - Automatic hosiery inspection and turning apparatus : en
  • PL42263B1 - : en pl
  • US2890511A - Quick-change cable clamp : en
  • DE1059656B - Production of open-cell foams : de en
  • ES71631U - Improved device for the drive of the sword on the looms (Machine-translation by Google Translate, not legally binding) : en es
  • US2891103A - Detachable block : en
  • US2890915A - Aluminum casting with a bronze insert : en
  • US2890784A - Feeder for packaging machines : en
  • AU4434258A - Horizontal reel type bean sizer : en
  • CA22534S - Pistol grip switch : en
  • CA577869A - Electric timepiece : en fr
  • CA577763A - Spouted bed drying : en fr
  • CH339020A - Gear consisting of a spool and a toothed wheel : en it
  • CH339122A - Apparatus for the transfer of powdery materials : en fr
  • PL42183B1 - : en pl
  • US2890729A - Cut-off gauge : en
  • BE576143A - Circuit arrangement for switching periodic alternating voltages, in particular in the form of pulses. : en fr
  • US2890945A - Process of manufacturing briquettes : en
  • CA577859A - Countercurrent contacting apparatus : en fr
  • CH339035A - Automatic control device for work machines : de en
  • DE1059378B - Rotary bit with hard metal inserts in the blades : de en
  • DE1059521B - Holder for circuit elements on printed circuit boards : de en
  • DE1059639B - Liquid dispensing device, especially for liquid soap : de en
  • DE1059711B - Crankcase, in particular for internal combustion engines with multiple bearing crankshafts : de en
  • FR1181676A - Trailed mower for cutting lavender : en fr
  • NL92737C - : en
  • PL42185B1 - : en pl
  • US2890493A - Method and means for defibering materials : en
  • US2891001A - Fluidized hydrocarbon conversion system with an improved regenerator distributor : en
  • CH339022A - Shock-absorbing bearing, especially for measuring device axis : en fr
  • SE167427C1 - : sv
  • US2890644A - Hot food package vending machine : en
  • AU228569B2 - Vaporization by molten material : en
  • BE576041R - Resonant oscillating device : en fr
  • BE576181A - Process for the recovery of sulfur from activated carbon filters in viscose factories. : en fr
  • US2890920A - Headlamp pre-aiming apparatus : en
  • CA577623A - Gastightly closed accumulators or storage batteries : en fr
  • BE576081A - Triangulated carcass for seats. : en fr
  • US2891070A - Addition compounds of trisubstituted pyrazolone aldehydes with phenolic acid compounds : en
  • US2891217A - Noise figure meter : en
  • AU3407157A - Fire resistant acoustic panel : en
  • BE576180A - A method for improving the light fastness of polyamide materials. : en fr
  • ES68019Y - Women's shoes heels : en es
  • ES69964Y - Tangential closure for pressure cookers : en es
  • GB814890A - Improvements in or relating to apparatus using a radioactive material and an ionisation chamber : en
  • GB815133A - Improvements in multi-purpose mixing machines : en
  • SU120610A1 - Method for detecting electron-hole transition in semiconductors : en ru
  • US2890686A - Engine liquid cooling system : en
  • ES245829A1 - Apparatus for the coupling of blades of stars by means of superficial strawberries on an impulsor sleeve (Machine-translation by Google Translate, not legally binding) : en es
  • ES71845U - Tube for the conduction of air and other gaseous fluids adaptable to precise ways of travel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181348A - System for regulating the flow of fluids to reactors : en fr
  • FR1181973A - Slider closure : en fr
  • DE1790410U - TEXTILE FABRIC, IN PARTICULAR FABRICS. : de en
  • FR1181453A - Improvements to chains that can be assembled and dismantled without tools, in particular to form conveyor chains : en fr
  • ES242777A1 - New procedure of elaborating olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES247417A3 - Procedure for the preparation of a resin of glyceryl tereftalate, suitable for employment in enamels for the insulation of drivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71690U - Metal interconnection piece for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059506B - Transmitter and receiver for an electrical multi-channel signal transmission system with pulse code modulation : de en
  • ES245591A1 - Improvements in the preparation of syrup or sugar liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES68557Y - Flexible profile with decorative metal armor : en es
  • FR1181477A - Device comprising a semiconductor passage controlled by a pilot circuit : en fr
  • FR1181749A - Improvements at receiving stations of frequency modulation harmonic telegraphy installations : en fr
  • FR1181977A - Universal polishing machine : en fr
  • GR19819B - STEAM BASEMENT. : el en
  • BE574054A - Process for the preparation of pregnanolonic compounds : en fr
  • CH338843A - Process for the preparation of new diazoamino derivatives : en fr
  • DE1059460B - Process for the preparation of phenthiazine derivatives : de en
  • DE1059641B - Device for operating trolleys for rail or cable cranes : de en
  • US2890868A - Mixing head : en
  • DE1059808B - Coating of absorbent substrates treated with wax, wax mixtures or wax-like hydrocarbons : de en
  • NL191877B - : en
  • US2890996A - Hydrocarbon conversion process : en
  • US2891031A - Polymers of vinylidene monomers, destaticized with dihydroxyethyl ethylene diamine : en
  • AU4432658A - Rotary impacting apparatus : en
  • BE575944A - Voltage limiter circuit : en fr
  • ES247606A1 - Procedure for measuring a flow of suspension in a fluid of pulvurulent materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES67695Y - Swinging Track Railway Children's Toy : en es
  • GB815156A - Improvements in or relating to apparatus for grinding balls : en
  • CA577714A - Production of piperidines : en fr
  • DE1790679U - BASE FOR TOOTHING WOODEN SAWS. : de en
  • DE1790744U - ARRANGEMENT FOR INDEPENDENT WORKPIECE GUIDANCE IN SOLE EDGE MILLING MACHINES. : de en
  • US2890849A - Pallet for straddle type fork lift truck : en
  • US2891036A - Polyethylene compositions containing certain ethynyl alcohols : en
  • DE1059676B - Switching device for the valve control of a volume counter : de en
  • DE1790737U - SHOE HEEL. : de en
  • BE575887R - Automatic firing stop device for automatic weapons : en fr
  • BE576175A - Tiles to cover the edges of roofs. : en fr
  • CA577768A - Road material spreader : en fr
  • CA577769A - Process for protecting stored materials against insect attack : en fr
  • CH338838A - Process for making a new lactone : de en
  • CH338940A - Process for keeping food and drinks warm and fresh : de en
  • US2891186A - Sealed beam headlight : en
  • DE1790617U - SCRAPER. : de en
  • DE1059573B - Electron tubes with a ceramic cover : de en
  • DE1059634B - Mobile stick vacuum cleaner : de en
  • DE1790423U - CRUSHING DEVICE FOR FABRIC PANELS. : de en
  • DE1790592U - FLOATING DEVICE FOR MOERTEL ON WALL CORNERS. : de en
  • DE1059446B - Process for the preparation of thiophosphoric acid esters : de en
  • DE1059560B - Process for the connection of line connections on slip rings for electrical machines and tools for the implementation of the process : de en
  • DE1059587B - Electron microscope with two lenses to correct astigmatism : de en
  • DE1059754B - Method and device for standing sterilization of tinned food, in particular canned meat : de en
  • DE1790790U - WALL CLOCK WITH TIMER FOR MEDICAL AND DOMESTIC PURPOSES. : de en
  • ES68124Y - Bend-tube apparatus : en es
  • BE574029A - Removable junction member for formwork. : en fr
  • BE574039A - Improvements to processes and devices for preparing and stabilizing dry pounders or concentrates of solutions and suspensions. : en fr
  • CA577613A - Calculating device : en fr
  • CH339111A - Method and apparatus for liquid packaging : en fr
  • US2890615A - Method for the manufacture of cartridge cases for firearms : en
  • US2890835A - Shower heads : en
  • US2890846A - Low frequency shock noise mounting : en
  • US2891131A - Hand microphone : en
  • US2890706A - Combination manicuring implements : en
  • USD185517S - Portable outdoor fireplace : en
  • BE575983A - Heat exchanger : en fr
  • DE1059718B - Cooling air alignment spring for exhaust gas turbochargers and other turbines : de en
  • ES71150U - A cushioning article of fluffy elastic patterned material (Machine-translation by Google Translate, not legally binding) : en es
  • CA577916A - Sheet metal fabrications : en fr
  • AU230398B2 - Phosphorus-containing elastomers : en
  • DE1059422B - Process for the separation of mixtures of mononuclear aromatic nitro compounds : de en
  • DE1059636B - Vacuum cleaner with a cleaning device for the dust filter : de en
  • CH338854A - Pyramid-shaped frame for avalanche protection : de en
  • CA577735A - Method of flameproofing fibers and the resulting products : en fr
  • CH338801A - Bra : en fr
  • CH339117A - Packaging : en fr
  • BE575826A - Fluid coupling. : en fr
  • DE1790486U - LIGHTING BODY FOR LONG FIELD LUMINAIRES. : de en
  • ES246368A1 - Procedure for manufacturing steel by afino neumºtico (Machine-translation by Google Translate, not legally binding) : en es
  • ES67851Y - Perfected blind : en es
  • FR1181946A - Lime Kiln : en fr
  • PL42202B1 - : en pl
  • AU233359B2 - Improvements in electromechanical oscillators : en
  • US2890872A - Asphalt cutter operating under the weight of the machine : en
  • NL91094C - : en
  • US2890592A - Variable pitch sheave : en
  • US2890927A - Production of fibers made of or containing polyvinyl alcohol : en
  • JPS349279Y1 - : ja
  • US2890622A - Anamorphosing system : en
  • US2890990A - Method for conducting photochemical reactions : en
  • US2891092A - Neutral diesters of 2, 2'-[isopropylidenebis (2, 6-dichloro-p-phenyleneoxy)]-diethanol : en
  • CA577782A - Remote control for accounting machines : en fr
  • DE1059619B - Electrical device for determining the vitality of teeth : de en
  • DE1059751B - Sewing machine with a rotating shaft and a parking device for this shaft : de en
  • DE1790566U - ELECTRICALLY HEATED HOT PLATE WITH INSULATING HOOD. : de en
  • DE1790796U - CUSHION COVER OR TABLECLOTH. : de en
  • CA577656A - Tie rod and knuckle arm safety attachment : en fr
  • CA577913A - Hot gas mixer and reactor system : en fr
  • US2891014A - Sulfonic cation exchange resins prepared in the presence of plasticizer and polymer : en
  • PL42287B1 - : en pl
  • AU229978B2 - Filling machine : en
  • AU231673B2 - Process forthe extraction of kanamycin : en
  • US2891043A - Process for polymerization of ethylene : en
  • BE575959A - Roller-driven motor vehicle : en fr
  • US2890855A - Pinch valve : en
  • BE576170A - Apparatus for projecting images printed on film onto a screen. : en fr
  • LU36689A1 - : en
  • US2890933A - Recovery of uranium values from uranium bearing raw materials : en
  • US2891116A - Hearing aid device : en
  • US2890638A - Cameras : en
  • US2891151A - Regenerative delay circuit : en
  • US2891224A - Non-reciprocal wave transmission : en
  • PL42126B1 - : en pl
  • CA577607A - Moldings : en fr
  • DE1059647B - Ceiling or roof construction from prefabricated beams and cross members : de en
  • GB815015A - Automatic brakc adjuster : en
  • US2890891A - Adjustable bobbin truck : en
  • AU4432358A - Improvements in or relating to dyes : en
  • CH338888A - Installation for synchronized control of at least two electric motors : en fr
  • USD185513S - Playground device : en
  • CH339014A - check valve : de en
  • CA577868A - Lubricating oil : en fr
  • AU235379B2 - Improvements in and relating to clothes hangers : en
  • AU4417658A - Methods of forming fine dispersions : en
  • CH338910A - Delay line for traveling wave tube : de en
  • BE575940A - Cardboard or similar crate : en fr
  • BE576099A - Percolator device. : en fr
  • CA578007A - Process and apparatus for treating ingots : en fr
  • CH338855A - Drive on monorail vehicles : de en
  • CH339023A - Process for etching the surface of a semiconducting body made of a telluride of a divalent metal : de en
  • CH339088A - Shoe insert : de en
  • CH339099A - Manufacturing process for sleeve-shaped lining carriers for pressure cylinders on spinning machines : de en
  • BE575923A - Conformal profile and groove heat exchanger tube : en fr
  • US2890756A - Hydraulic type junk basket for wells : en
  • US2891000A - Process for feeding heavy oils into conversion systems : en
  • BE576001A - Method of manufacturing a deformable tube and machine for its implementation : en fr
  • CA577886A - Process for recovery of riboflavin : en fr
  • CH338957A - Metal window frame : en fr
  • CA577952A - Method for the powder metallurgical manufacture of chromium alloys : en fr
  • CA577669A - Method of clearing electrical capacitors : en fr
  • CA577697A - Supervisory system for condition responsive motor control indicator : en fr
  • CA577764A - Modified polysiloxanes : en fr
  • CA577794A - Thermostatic fuel valve : en fr
  • CH339013A - Pipe coupling with shut-off valve : de en
  • CH339098A - Spinning loom : en fr
  • DE1059668B - Process for the extraction of yttrium 90 : de en
  • CH338968A - Method and container for performing aluminothermic reductions : de en
  • AU227807B2 - Improvements in paper stationery sheets : en
  • CA577702A - Transducer : en fr
  • DE1790446U - TWEEZERS. : de en
  • FR1181380A - Automatic device intended to prevent overpressure in a fluid line : en fr
  • FR1181855A - Hose for high pressure and its manufacturing process : en fr
  • DK87442C - Process for the preparation of polymeric, basic aluminum salts of organic acids. : da en
  • US2891018A - Compositions of polystyrene and natural rubber/methyl methacrylate graft copolymers and process of producing same : en
  • BE575880A - Improvements relating to adjustment devices for electrical indicating instruments. : en fr
  • FR1181586A - Process for sulphurization of metals : en fr
  • FR1181632A - Electric control for enlarging and reproducing devices : en fr
  • CA577620A - Collapsible trailer : en fr
  • DE1059779B - Motor vehicle with a pontoon-shaped structure : de en
  • ES69661Y - Improved dust goggles : en es
  • ES71798U - Electric air conditioner (Machine-translation by Google Translate, not legally binding) : en es
  • AU236141B2 - Production of pure semiconductor material : en
  • BE576146A - Device designed to limit the unwinding of rotating shutters : en fr
  • BE576255A - Steel lattice girders. : en nl
  • ES247852A1 - New luminous system by noble gas atmospheres contained in plastic bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181833A - Gyroscopic apparatus : en fr
  • CA577799A - Screening can arrangements for thermionic valves : en fr
  • CA577960A - Azo dyestuffs : en fr
  • CA577664A - Intake silencer and air cleaner : en fr
  • CA577818A - Tube welding : en fr
  • US2890900A - Hose coupling having longitudinal locking means : en
  • CA577977A - Apparatus for heating finely divided solid material : en fr
  • CH339137A - Transformation watch : en fr
  • CA577805A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • DE1059449B - Process for the preparation of steroids effective for adrenal cortex hormones : de en
  • FR1181604A - Electric automatic nail file cutter : en fr
  • BE576156A - Rotating funnel for devices depositing wicks in textile machines. : en fr
  • BE576177A - Method and device for capping containers by means of a flanged cover. : en fr
  • PL42247B1 - : en pl
  • US2890837A - Concrete coating machine : en
  • US2891009A - Cast corrosion inhibitor particle for oil wells : en
  • ES67259Y - Vajlla washing machine : en es
  • ES71632U - Improvement container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815061A - Improvements relating to wireless aerials : en
  • ES246401A1 - PROCEDURE AND DEVICE FOR STUDYING SURVEYS FILLED WITH LIQUID : en es
  • DE1059527B - Cable sleeve made of a hardening casting resin for multi-core telecommunication cables under internal gas pressure with plastic-insulated cores and with a cable sheath, in particular made of plastic : de en
  • DE1059811B - Device for holding the jacket shells of pressure rollers of the drafting systems on spinning machines : de en
  • DE972262C - Tower-like heater : de en
  • AU4429458A - Water-soluble salts of nitrogenous bases and acid copolymers, and aqueous solutions of such salts : en
  • DE1059724B - Spherical, two-part shaft bearing : de en
  • CA577793A - Pneumatic tyres : en fr
  • DE1059620B - Device for lifting sick people out of their bed : de en
  • AU234427B2 - Electric arc working process and apparatus : en
  • AU4441258A - Production of electric cable sheaths : en
  • ES70136Y - Improved fixing device applicable to rear view mirrors : en es
  • ES71668U - Reversible grill for stoves and kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • US2890500A - Door frame construction : en
  • US2890953A - Continuous process for the manufacture of titanium metal : en
  • CH339008A - Exhaust or suction silencers for internal combustion engines : de en
  • CH339011A - Friction clutch operated by pressurized fluid : de en
  • BE575935A - Feeding device for mill, especially for bad varieties of coal : en fr
  • CA577665A - Alkyl benzyl tetrachlorophthalates : en fr
  • CH338833A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • AU4441158A - Platforming process wherein hydrogen rich recycle gas is provided initially witha small hydrogen sulfide content, and combination process including a desulfurizing pretreatment : en
  • PL42175B1 - : en pl
  • US2890600A - Transmission : en
  • US2891084A - Method of preparing same : en
  • US2890673A - Control system for stabilizing fins : en
  • BE575874A - Process for the preparation of linear copolyesters of carbonic acid : en fr
  • CA577964A - Bis-(4-beta-hydroxyethyl-1-naphthyl) disulfide : en fr
  • CH338829A - Process for the preparation of 2 quaternary ammonium group salts of 2- (tert-amino-lower alkyl) -Bz-polychloroisoindolines : de en
  • DE1790603U - CONTINUOUS PRESS. : de en
  • FR1181700A - Apparatus for facilitating examination of female stockings and the like : en fr
  • BE574038A - Improvements to telephone devices. : en fr
  • CH339053A - Control device on a hydraulic device : de en
  • BE573946R - New colored condensation products, their preparation and applications : en fr
  • BE575962A - Sealing cutting ring for tube assemblies and fitting fitted with this ring : en fr
  • BE576061Q - Heat stabilization of polyamides : en fr
  • CH338808A - Resistant dye preparation : de en
  • CH338837A - Process for the preparation of deserpidic acid or its salts : de en
  • PL42291B1 - : en pl
  • CA577831A - Method of treating fibre buffs by immersion in aqueous emulsions of resin : en fr
  • CH338909A - Controllable electrical discharge vessel : de en
  • DE1790774U - PACKAGING CONTAINER FOR REAMERS. : de en
  • CA577923A - Process for the preparation of fatty alcohols : en fr
  • DE1790590U - ROLLER SHUTTER. : de en
  • ES247604A1 - Improvements in the construction of auto headlights (Machine-translation by Google Translate, not legally binding) : en es
  • GB815186A - A multiple valve for air and gas compressors : en
  • CA577926A - Trunk piston : en fr
  • CH338840A - Process for making new esters : de en
  • DE1059763B - Photographic camera with releasably coupled actuators for lens aperture and exposure time : de en
  • DE1790511U - BRIEFCASE WITH FLAP CLOSURE. : de en
  • CA577687A - Series of thio-derivatives of basic benzhydryl ethers and thioethers : en fr
  • US2891241A - Unbalance tolerance limit inspection machine : en
  • ES247570A1 - Improvements in fixing appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES71760U - Metallic frame perfected (Machine-translation by Google Translate, not legally binding) : en es
  • BE576025A - Clamping tool : en fr
  • BE576065A - Driving device for the reciprocating digit transfer devices of calculating machines : en nl
  • US2890681A - Bird feeder : en
  • FR1181841A - Device for the development of children's legs : en fr
  • US2891104A - Color burst separation system : en
  • BE575883A - Edge stiffener with handle for carrying a container. : en nl
  • CA577692A - Resinous product derived from coniferous bark extract and process : en fr
  • CH338974A - Method and device for the production of records and record produced by this method : de en
  • ES68181Y - Assembly applicable to all kinds of blades : en es
  • GB814874A - Improvements relating to the profile testing of travelling bodies : en
  • GB814942A - Improvements in or relating to magnetic systems and devices : en
  • US2890544A - Foot construction for vibrating chair : en
  • USD185494S - Bracket for a bathroom fixture : en
  • ES245470A1 - A method of producing new substitute secondary amines or substitute (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181306A - Process for treating phosphate-coated surfaces and composition therefor : en fr
  • FR1181571A - Weaving process : en fr
  • FR1181932A - Composite sheets : en fr
  • FR1181664A - Improvements to piston pumps : en fr
  • FR1181670A - Improvements to thermoplastic polyolefin coatings : en fr
  • FR1181965A - Process for manufacturing pasta and product obtained : en fr
  • US2890757A - Compliant coupling system for adapting sonic well drill apparatus to jarring function : en
  • FR1181542A - Improvements to automatic synchronized clutches : en fr
  • FR1181675A - Improvements to exercisers and similar devices : en fr
  • ES71647U - Symbolic wrapping for socks (Machine-translation by Google Translate, not legally binding) : en es
  • GB815165A - Machine tool : en
  • DE1790625U - PHOTOELECTRIC EXPOSURE METER. : de en
  • AU4438558A - Improvements in or relating to code converting arrangements for pulse code modulation systems : en
  • ES71837U - Hermetic stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181954A - Method for determining the crush resistance of coke : en fr
  • GB815117A - Improvements in or relating to shelters employed as a protection against rain or sun : en
  • ES247115A3 - A machine to make the armed concrete metallic armor artificial structures (Machine-translation by Google Translate, not legally binding) : en es
  • ES71722U - Larynaphone (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181721A - Improvements made to acid baths for the manufacture of copper coatings : en fr
  • GB815004A - Improvements in or relating to electrical recording systems : en
  • US2890688A - Internal combustion engines : en
  • US2891071A - Lower alkyl quaternary ammonium salts of 2, 2, 4-trimethyl-alpha, alpha-diphenyl-1-pyrrolidinebutyramide : en
  • US2891073A - Polyepichlorohydrin bis : en
  • DE1059570B - Impregnated electrical capacitor with a plastic coating : de en
  • ES67231U - Improved hinge for vehicle seats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181445A - Electronic process and installation for negative to positive conversion and other applications : en fr
  • FR1181631A - Device for folding the packaging of cigarettes or the like : en fr
  • FR1181969A - Packaging tray for fruits and its manufacturing process : en fr
  • ES67116Y - Perfected filter : en es
  • FR1181301A - Electric stove or cooker : en fr
  • FR1181439A - Process for the isolation and purification of fungal enzymes using ion exchange resins : en fr
  • FR1181607A - Method for placing temperature probes in the windings of electrical devices : en fr
  • FR1181758A - Display packaging : en fr
  • AU231313B2 - Rotor brake : en
  • CA577812A - Acetaldol condensation product and process for preparation : en fr
  • CH338811A - Index card with marks protruding over the edge of the card : de en
  • DE1790501U - LOCKING OF PEACOCK EYES ON EAR CUSHIONS AND CONCHOTOMES AND THE LIKE. : de en
  • GB814881A - Improvements in or relating to harvesting machines : en
  • US2890876A - Pebble heat exchanger : en
  • FR1181939A - Machine for the surface treatment of cheeses : en fr
  • ES67774Y - Improved device for coupling the sidecar to the scooters : en es
  • FR1181310A - Variety of peach : en fr
  • FR1181463A - Chemical composition and its application to the production of sheet products and permeable membrane or film : en fr
  • ES68759Y - Toy triple flying disc launcher gun : en es
  • FR1181803A - Suspended insulator and its manufacturing process : en fr
  • FR1181916A - Improvements to thermostatic mixers : en fr
  • GB815087A - Cam-actuated electric switch : en
  • ES66361Y - Perfect folding sun lounger : en es
  • ES71676U - Perfected sofa (Machine-translation by Google Translate, not legally binding) : en es
  • ES71756U - Improved washbasin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181797A - Automatic brake controller for vehicle wheel : en fr
  • ES247247A3 - Procedure for the manufacture of lead alloys used as anti-friction metal (Machine-translation by Google Translate, not legally binding) : en es
  • ES67073Y - Perfect Baby Outerwear : en es
  • ES67970Y - Box for pens, pens and fountain pens with a paper roll : en es
  • ES69634Y - Folding and removable table : en es
  • ES71639U - Support device for the support plates of frames of spectacles provided with frames for the crstales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181776A - Process for the thermal conditioning of crude phthalocyanines : en fr
  • GB815051A - Improvements in or relating to vapour vacuum pumps : en
  • FR1181608A - Concrete block : en fr
  • GB815088A - Improvements in a process for the production of halogenated hydrocarbons : en
  • CA577811A - Method of producing coloring pigment : en fr
  • CH338959A - Process for producing a formwork wall to be used in concreting work : de en
  • CH339044A - Cylinder for the manufacture of cardboard and paper : en fr
  • CA577924A - Separation process : en fr
  • DE1059810B - Drafting system for fine spinning machines and roving machines : de en
  • DE1790694U - MAGNIFYING MASK FRAME. : de en
  • ES69846Y - Stand for ice cream, confectionery and similar : en es
  • ES69968Y - Portable folding stool : en es
  • US2890582A - Lock mechanism : en
  • USD185508S - Playground device : en
  • FR1181340A - Further training in manually operated clutch devices for mopeds : en fr
  • DE1059798B - Hinge for liftable leaves, especially liftable tilt and swivel leaves : de en
  • PL42208B1 - : en pl
  • GB814953A - Improvements in or relating to gaseous discharge devices : en
  • CH338903A - Cooling device for semiconductor arrangements, in particular for p-n power rectifiers : de en
  • FR1181408A - Improvements to continuous molding of molten materials : en fr
  • ES248295A3 - Procedure for the removal of spots (Machine-translation by Google Translate, not legally binding) : en es
  • ES71753U - Frame of front bar glasses and metal rods (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059531B - Mercury toggle switch tubes : de en
  • FR1181456A - Device for improving the performance of a streamlined body propelled in a fluid : en fr
  • GB815097A - Improvements in and relating to fibrous articles : en
  • ES67998Y - Guarantee seal : en es
  • FR1181871A - Closure device by clevis for steel strapping : en fr
  • US2890507A - Pocket writing instrument holder : en
  • DE1059645B - Jack with ratchet drive : de en
  • DE1790440U - HANGING DEVICE FOR PENDULUM STAPLES, IN PARTICULAR FOR PENDULUM STAPLERS. : de en
  • ES70311Y - Domestic pressure oven : en es
  • FR1181423A - Insulating refractory vault : en fr
  • FR1181762A - Improvements to paving systems ensuring the flow of liquids and more particularly corrosive liquids : en fr
  • GB815106A - Improvements in and relating to coils for electrical apparatus : en
  • PL42261B1 - : en pl
  • US2890707A - Pneumatic telemetering apparatus : en
  • CH339115A - Packing box : en fr
  • ES247627A2 - Improvements in the construction of circulation pumps particularly intended for the transport of dirty waters, thick materials and similar liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB815067A - Improvements relating to high vacuum systems having oil vapour diffusion pumps : en
  • DE1790436U - LIGHTER FOR OIL STOVES IN BOOK OR SIMILAR FORM. : de en
  • DE1790707U - TRAILER COUPLING FOR TRUCK. : de en
  • ES71773U - Improved articulation for binoculars (Machine-translation by Google Translate, not legally binding) : en es
  • US2891049A - Monoazo dyestuffs : en
  • DE1059552B - Circuit breaker for alternating current : de en
  • FR1181555A - Enhancements to Tabulator Jumper Sets : en fr
  • ES247372A1 - Procedure for manufacturing work gloves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181576A - Process for preparing steroid esters of beta-cyclopentylpropionic acid : en fr
  • GB815089A - Devices employing electro-luminescence : en
  • DE1059482B - Process for cleaning the air chambers of Siemens-Martin-OEfen by introducing reducing gases : de en
  • DE1790596U - SLIDING PROTECTION ELEMENT FOR LADDERS, IN PARTICULAR FOR LADDERS. : de en
  • US2890657A - Unit injector pump with pilot injection : en
  • US2890979A - Procaine-2-pyrrolidone-5-carboxylate : en
  • DE1790671U - COUPLING FOR COMPONENTS OF MEASURING AND CONTROL TECHNOLOGY. : de en
  • FR1181740A - Acrylic acid manufacturing process : en fr
  • FR1181856A - Low boron ferro-titanium alloy : en fr
  • ES46300Y - Perfected airtight packaging : en es
  • FR1181334A - Device for oxygenating the blood : en fr
  • FR1181541A - Handle for cleaning and scrubbing utensils, e.g. brooms, mops, polish brushes, etc. : en fr
  • GB815137A - Flight path angle computers : en
  • US2890856A - Spherical plug valve : en
  • DE1059453B - Process for the preparation of carbonyl compounds from oxygen-containing organic compounds containing one or more carbon-carbon double bonds : de en
  • ES246217A1 - Mechanical procedure for the collection of the olive and installation for your application (Machine-translation by Google Translate, not legally binding) : en es
  • ES70265Y - Quinielistic blackboard : en es
  • ES71818U - Improved lantern (Machine-translation by Google Translate, not legally binding) : en es
  • ES68314Y - Injectables first-aid kit : en es
  • USD185511S - Luggage case : en
  • FR1181702A - Improvements made to devices to automatically lubricate conveyor elements : en fr
  • GB815050A - Substituted phenoxyacetic acids : en
  • GB815139A - Aircraft tyre : en
  • CA577729A - Refining argon by separating gas mixtures : en fr
  • CA578011A - Mixtures of omega-halogen-carboxylic acid nitriles and a method of making same : en fr
  • CH339068A - Body for motor vehicle : de en
  • ES71724U - Detachable billboard post with adjustable banners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181399A - Separator for products with different grain sizes : en fr
  • FR1181689A - Projector pass-throughs : en fr
  • GB814938A - Improvements in or relating to devices for dispensing open retaining rings and applying them to grooved members : en
  • GB815160A - Process for the manufacture of thiophosphoric acid esters : en
  • PL42237B3 - : en pl
  • US2890705A - Ash retainer for cigars, cigarettes and the like : en
  • US2891185A - Indicator tube : en
  • US2891121A - Repeating circuit interrupter with selectable reclosing time : en
  • US2890664A - Gutter and gutter support : en
  • US2891066A - 4,o-substituted phenyl 1 alkanol piperidines and esters thereof : en
  • CA577759A - Wheel structure : en fr
  • DE1059646B - Hob : de en
  • ES247361A3 - Improvements introduced in the shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71781U - Articulation for pieces joined by elastic link (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181742A - Improvements to transformable furniture such as sofa beds : en fr
  • DE1790688U - POSTER STAND. : de en
  • BE576105A - New monoazo dyes and their preparation. : en fr
  • CA577733A - Rotary slide valve with inspection stop valve : en fr
  • DE1790797U - DEVICE FOR WEFT GUIDANCE IN LOOMS WITH FIXED WEFT SPOOLS AND ALTERNATING WEFT ENTRY FROM THE RIGHT AND LEFT USING A LOOK SHOOT. : de en
  • US2890841A - Lap roll pressure means for lapping machines : en
  • DE1790407U - INSERT FOR SLIPPERS. : de en
  • BE576145A - Process for preparing L-lysine by fermentation. : en fr
  • BE578825A - Improvements to thermal insulation. : en fr
  • CA577706A - Tube welding : en fr
  • GB815132A - Improvements relating to stapling devices : en
  • GB815081A - Method of ore treatment : en
  • US2890636A - Double-exposure prevention device for reflex cameras : en
  • US2890807A - Material handling apparatus and loadengaging elements therefor : en
  • DE1059624B - Process for the production of medicaments dispersed in a carrier substance in dosed form : de en
  • DE1059753B - Water bath for pasteurization or sterilization of food or pharmaceuticals packaged watertight in glass or metal containers : de en
  • US2891176A - Compressional wave generating apparatus : en
  • DE1790469U - METAL HOUSING. : de en
  • DE1790546U - BED COUCH ARMREST FITTING. : de en
  • ES247501A1 - Phonograph pickup : en es
  • AU232805B2 - An improved wheel hub assembly. h : en
  • AU4426558A - New anthraniuc acid derivatives and their use for combatting injurious insects : en
  • US2890564A - Two-for-one stop motion : en
  • US2890618A - Camera trigger and lens turret interlock : en
  • US2890964A - Vitreous enamel composition : en
  • US2891127A - Thermostatic switch assembly : en
  • AU4427058A - Scraped surface heat exchange apparatus : en
  • CA577906A - Selective brake system : en fr
  • CH339006A - Method and arrangement for measuring the ignition angle : de en
  • ES247403A3 - Mechanical disposition for self-orientation of the last system of vehicle wheels of more than one rear axle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181625A - Improvements to sealing capsules : en fr
  • GB815110A - Improvements in or relating to card filing accessories : en
  • DE1059782B - Bearings for the steering shaft in motor vehicles : de en
  • DE1059832B - Steel link conveyor belt with round link chains arranged below the trough plates : de en
  • DE1790514U - FOLDER FOR STORAGE OF CUTLERY AND DINING EQUIPMENT. : de en
  • DE1790537U - DEVICE FOR DIVISIONING OPERATING STATIONS. : de en
  • DE1059556B - Stand arrangement for small AC motors : de en
  • BE575922A - Elastic strap, e.g. for watch : en fr
  • ES247418A3 - Improvements in the manufacture of means for the obtaining of copies (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059745B - Device for pressing helical internal gears made of powdery material : de en
  • ES68066Y - Improved chain guard for motorcycles and the like : en es
  • GB814946A - Improvements in stop motion devices for knitting machines : en
  • IE23877L - Metal working machines. : en
  • US2891087A - Bixin and nor-bixin esters : en
  • US2891083A - Fumarate and mixed glyceride adduct : en
  • US2890456A - Automatic machines : en
  • US2890502A - Balance spring construction for window sash : en
  • US2890546A - Flower holder : en
  • US2890555A - Wrapping machine film material supports : en
  • US2890758A - Sprinkler head corrosion protector : en
  • FR1181467A - Total time counter : en fr
  • DE1059439B - Process for the production of vinyl chloride : de en
  • PL42173B1 - : en pl
  • FR1181712A - Cinematographic projector device : en fr
  • DE1059470B - Process for the preparation of N, N-dibenzyl-ª ‡ -amino acids : de en
  • DE1790769U - COLD CAST PLATE AND MOLD FOR YOUR MANUFACTURING. : de en
  • FR1181708A - Method and device for electrically insulating fastening between pieces of electrical equipment : en fr
  • FR1181751A - Process for preparing carbon tetrachloride : en fr
  • FR1181757A - New variety of carnation with closed calyx with white flowers : en fr
  • FR1181999A - Color photography process and new product for its implementation : en fr
  • USD185491S - Safe security marker : en
  • FR1181332A - Improvements to glasses : en fr
  • FR1181371A - New improvements to the agglomeration of fuels : en fr
  • AU4423258A - Remote control system for stenographic machines : en
  • BE576032Q - Molding machine with suction for thermoplastic plastic sheets : en fr
  • DE1059542B - Arrangement of role contacts : de en
  • DE1059807B - Transportable road sign with a four-legged stand that can be folded for transport : de en
  • ES70001Y - Counter for self-service restaurant : en es
  • ES69256Y - Shooting telegoniograph : en es
  • FR1181411A - Fittings for doors made entirely of glass or the like : en fr
  • FR1181674A - Pocket umbrella : en fr
  • US2890708A - Compensator device : en
  • US2891195A - Lamp flasher with daylight-responsive inhibiting means : en
  • FR1181867A - Improvements in milk collection devices for milking machines : en fr
  • CH339065A - Rear axle for vehicles, in particular agricultural tractors, in portal construction : de en fr
  • ES45527Y - Side folding motorcycle carrier with internal document compartment : en es
  • FR1181732A - Electric starter gear mechanism and hand motor cranking mechanism : en fr
  • FR1181810A - Improvement in pneumatic piston tanks : en fr
  • FR1181667A - Composite structure projectile case : en fr
  • GB815129A - Improvements in or relating to high frequency electric heating apparatus : en
  • GB815173A - Improved method for moulding expandable thermoplastic resinous materials and mouldedarticles thereby obtained : en
  • GB814961A - Carbon paper coating compositions : en
  • BE575921A - Heating panel such as radiator and convector : en fr
  • DE1790495U - OIL BURNER. : de en
  • DE972258C - Transmission element made of insulating material for switches, contactors or the like. : de en
  • ES56848Y - Snap clasp with its own means of fastening on the material that supports it : en es
  • US2890591A - Strap-tensioning tool : en
  • US2891068A - Quaternary ammonium acyl derivatives of vitamin a aldehyde hydrazones : en
  • DK87446C - Fungicide. : da en
  • US2891057A - Methods of making cellulose ethers : en
  • DE1059741B - Power operated chuck for large diameters : de en
  • GB815194A - Improvements relating to motor cars with closed tops : en
  • AU4428058A - Composition for control of vegetation : en
  • BE574077A - Advanced phonographic record : en fr
  • CA577931A - Process for the manufacture of tetra-sodium ethylenediamine tetraacetate : en fr
  • AU230396B2 - New bacteriostats : en
  • BE575745A - Device for connecting an appliance to a gas source. : en fr
  • ES247410A3 - Manufacturing procedure of regenerated cellulose articles (Machine-translation by Google Translate, not legally binding) : en es
  • ES70307Y - Electro-automatic flowing water heater device for shower : en es
  • ES247324A3 - Improvements in the manufacture of rotameters (Machine-translation by Google Translate, not legally binding) : en es
  • ES67857Y - New coffee maker : en es
  • ES68298Y - Improved mechanism locking device : en es
  • BE574049A - New heterocyclic nitrogen compounds and their preparation. : en fr
  • FR1181318A - Improvement in the technique of manufacturing acrylonitrile polymers : en fr
  • GB815147A - Improvements in or relating to magnetic recording sheets : en
  • US2890455A - Nail driver : en
  • US2890467A - Collapsible life preserver : en
  • US2891040A - Ethylene polymerization process : en
  • ES245615A1 - Electrostatic filter : en es
  • ES70023Y - Device for joining elements of television antennas : en es
  • ES71692U - Mats for the molding of tiles and similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181491A - Method and apparatus for the magnetic reproduction of signals by means of a cathode ray tube : en fr
  • DE1790422U - CONNECTION OF SHEARS IN THE UNDERGROUND PIT. : de en
  • US2890539A - Rear view mirror mount : en
  • US2890563A - Pneumatic spinning frame cleaner : en
  • USD185499S - Candy egg dispenser : en
  • DE1059785B - Wiper arm for windshield wiper systems in motor vehicles : de en
  • DE1790474U - ELECTRIC SWITCH. : de en
  • DE1790521U - ADJUSTABLE STRAP MOUNT FOR BACK CARRYING. : de en
  • DE1790554U - MAGNETIC BOARD. : de en
  • ES46602Y - Rotary fan : en es
  • FR1181441A - Method and apparatus for cleaning by screening beets and similar agricultural products : en fr
  • FR1181848A - Catalytic reforming process of petroleum hydrocarbons : en fr
  • NL91100C - : en
  • US2890629A - Machine tool : en
  • US2891021A - Alkyl phenol formaldehyde resin esters : en
  • US2890879A - Apparatus for melting and handling molten metals : en
  • US2890895A - Rear spring suspension for vehicles : en
  • ES247235A3 - Improvements introduced in the construction of tie planters (Machine-translation by Google Translate, not legally binding) : en es
  • ES246251A1 - Procedure for the obtaining of a product for the manufacture of articles of protection against x-rays (Machine-translation by Google Translate, not legally binding) : en es
  • ES69960Y - Improved hydrant : en es
  • ES71740U - Armchair model : en es
  • FR1181470A - Slide frame : en fr
  • DE1059415B - Process for the production of pure silicon : de en
  • AU235955B2 - New aminobenzoic and derivatives and their-use for combatting injurious insects : en
  • AU235274B2 - Process and products of reaction between aldehydes and kanamycin : en
  • ES71685U - Security device for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2890583A - Openable suspended ceilings : en
  • DK87426C - Process for the preparation of benz [c] acridine compounds or acid addition salts thereof. : da en
  • ES246545A1 - Improvements in hydraulic presses through the application of a hydraulic recovery mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES71765U - A strip of continuous to obtain prehensible labels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181546A - Improved fuel oils : en fr
  • ES71848U - Reel for the winding of wires and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790702U - HAND-OPERATED FILM DEVELOPING MACHINE. : de en
  • ES71794U - Binding device for sheets of paper or similar materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB815018A - Circuit arrangement for controlling means for measuring the speed and rolling resistance of railway cars : en
  • NL91527C - : en
  • ES247089A3 - A sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES71816U - An improved suspension device for toy cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181508A - Progressive variable speed drive with speed change on the driven shaft : en fr
  • CA577915A - Ball joint and support therefor : en fr
  • AU228287B2 - Improvements in or relating to anticollision radio equipment for aircraft use. z : en
  • AU227051B2 - Cooling systems for electrical apparatus : en
  • BE575843A - Multipurpose garment. : en fr
  • ES69603Y - Improved ladder : en es
  • GB814959A - Combined wood filler and glazier's putty : en
  • ES247632A1 - Electro-pneumatic device servomando of the motor brake for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059472B - Process for the production of polychlorophenols, especially pentachlorophenol, of a high degree of purity : de en
  • FR1181414A - Improvements to textile fiber stretching mechanisms : en fr
  • US2890782A - Adjusting device for spring-loaded key levers : en
  • ES245161A2 - Means to combat nematodes (Machine-translation by Google Translate, not legally binding) : en es
  • ES247542A1 - Pre-water cooling apparatus distilled to its freezing in ice factories (Machine-translation by Google Translate, not legally binding) : en es
  • ES67487Y - Bottle nipple : en es
  • GB815209A - Improvements in delivery boxes for pneumatic conveyor devices : en
  • ES71769U - Armed board perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES246655A1 - Blocking mechanism for automatic scales (Machine-translation by Google Translate, not legally binding) : en es
  • ES247502A2 - A DRIVE SYSTEM INCLUDING AT LEAST TWO ASYNCHRONOUS THREE-PHASE INDUCTION DRIVE MOTORS WITH SLIP RINGS : en es
  • FR1181412A - Sample divider device : en fr
  • FR1181983A - Metering injector particularly applicable to central lubrication systems : en fr
  • GB814964A - Improvements in or relating to skirting boards : en
  • ES69956Y - Perfected bar cabinet : en es
  • FR1181906A - Process for the preparation of acenaphthene quinone monoxime : en fr
  • DE1059604B - Process for the production of coatings on soap bars : de en
  • DE1790412U - GLOVE. : de en
  • DE1059427B - Process for the preparation of 1, 1-bis (halophenyl) -2, 2, 2-trichloroethanols : de en
  • DE1059430B - Process for the production of higher molecular ethers : de en
  • DE1059464B - Process for the production of barbituric acid derivatives : de en
  • DE1059726B - Seal for self-sealing pipe couplings : de en
  • GB814929A - Improvements in or relating to continuous processes of forming beryllium fluoride : en
  • CA577795A - Method of vulcanizing organopolysiloxanes : en fr
  • CH338850A - Desktop machine : en fr
  • US2890988A - Process for utilizing mycelium waste from the production of citric acid and for the saccharification of amylaceous raw material : en
  • GB814871A - Improvements in or relating to a method of blanching or pre-cooking peas, beans and the like and apparatus for carrying out the method : en
  • ES71763U - A continuous band for auto-understandable labels on button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181961A - Reinforcing bar for concrete structures : en fr
  • DE1059843B - Device for the temporary reduction or deflection of the current in flowing waters : de en
  • ES246798A1 - METHOD FOR THE TREATMENT OF FILMS MADE OF HIGHLY CRYSTALLINE POLYMERS : en es
  • ES71727U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815138A - Improvements relating to pulse receivers : en
  • ES70093Y - Suppositories case-pack, perfected : en es
  • FR1181943A - Continuous production process of seamless closed link chains : en fr
  • GB815090A - Improvements in the electric disintegration of conductive materials : en
  • ES67497Y - Mixing valve : en es
  • FR1181793A - Process for manufacturing collectors for electrical machines and collectors conforming to those obtained : en fr
  • BE574050A - New heterocyclic nitrogen compounds and their preparation process. : en fr
  • BE575881A - : en
  • BE576014A - Hair dye products : en fr
  • CA577703A - Prismatic reflectors : en fr
  • GB815210A - Composition for the control of undesired vegetation : en
  • ES246207A2 - A procedure to facilitate the molding and the colada in ingots of the casted metals (Machine-translation by Google Translate, not legally binding) : en es
  • US2891115A - Magnetic transducer : en
  • DE1059514B - Number ring for dials on telephone sets and method for their manufacture and fastening in a frame made of a thermoplastic material : de en
  • DE1059719B - Cooled wall of a combustion chamber, especially for gas turbines : de en
  • DE1059780B - Circuit breaker for a motorized vehicle roof : de en
  • DE1059818B - Electric safety switch for mines : de en
  • GB814966A - Focusing knob arrangements for photographic cameras : en
  • PL42196B1 - : en pl
  • FR1181518A - Clay ore processing process : en fr
  • FR1181882A - Process and device for the continuous manufacture of hollow bodies or containers in thermoplastic synthetic material : en fr
  • GB814985A - Electric lamp making machinery : en
  • US2890478A - Manually operated latching device for a truck rear door : en
  • DE1059817B - Electrical multiple switchgear for vehicle toys : de en
  • DE1790413U - TIE BUTTON. : de en
  • DE1790513U - LINING FOR SMALL LEATHER GOODS. : de en
  • DE1790542U - DETACHABLE ROOM CLOTHES RACK. : de en
  • DE1790563U - BATHTUB. : de en
  • DE972271C - Guide device for conveyor baskets and conveyor buckets in conveyor shafts of mines : de en
  • DE1059846B - Methods and devices for preventing and / or consolidating terrain slides : de en
  • DE1059710B - Means for selective weed control : de en
  • DE1059800B - Containers, especially for elongated drawing and writing utensils : de en
  • FR1181476A - Shoe manufacturing : en fr
  • GB815054A - Improvements relating to pneumatic vehicle wheel tyres : en
  • AU4431958A - Glass tempering apparatus : en
  • GB814980A - Improvements relating to radar equipment : en
  • DE1059490B - Baffle plate for tank wagons : de en
  • PL42147B1 - : en pl
  • US2890677A - Finger joint gluer : en
  • US2890736A - Filament wire feed means for winding mechanisms : en
  • USD185520S - Head receiver or similar article : en
  • GB815143A - Improvements in or relating to lifter mechanism of textile spinning, doubling and similar machines : en
  • FR1181557A - Device intended to receive and stack the pieces cut by a log saw : en fr
  • FR1181575A - Improvements to manufacturing processes for sheets of fibrous materials : en fr
  • FR1181894A - Process for the preparation of copolymers of allyl alcohol and vinyl aromatic compounds : en fr
  • GB815128A - Improvements in and relating to concrete sleepers : en
  • BE575749A - Broiler. : en fr
  • BE576084A - Carcass for stepladders and stepladders applying this carcass. : en fr
  • CA577611A - Rigid abrasive discs and process of manufacturing same : en fr
  • DE1059702B - Raw feed maker : de en
  • DE1790637U - SEED SPREADERS. : de en
  • ES247183A3 - Improvements in the machines intended for the manufacture of puntillas (Machine-translation by Google Translate, not legally binding) : en es
  • ES247455A1 - Closure mechanism for containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181449A - Process for preparing sulfur tetrafluoride : en fr
  • GB814986A - Half ball valves : en
  • CA577658A - Laminated plaster board partition : en fr
  • DE1059788B - Agricultural wheel : de en
  • PL42142B1 - : en pl
  • PL42255B1 - : en pl
  • PL42259B1 - : en pl
  • DE1790585U - MOSAIC PARQUET BOARD. : de en
  • GB815203A - Substituted-4-metathiazanones : en
  • ES67240Y - Flange for cross coupling of tubes, rods and similar elements : en es
  • ES70310Y - Coupling for infrared ray tubes : en es
  • ES71819U - Improved pattern of tapestry for playgrounds (Machine-translation by Google Translate, not legally binding) : en es
  • US2891159A - Phase shift oscillator : en
  • US2890867A - Heat exchange system : en
  • US2890882A - Window operator : en
  • DE1059665B - Process for the production of copolymers from allyl alcohol and a vinyl aromatic compound : de en
  • ES71693U - Shut-off valve for cisterns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181745A - Process for manufacturing dyestuffs of the phthalocyanine family : en fr
  • GB815146A - Device for cutting thermoplastic materials : en
  • GB814906A - Electromagnetic electric switches : en
  • GB815215A - Production of nuclear sulphonated vinyl aromatic compounds : en
  • DE1790428U - LAUNDRY DRYERS. : de en
  • US2891240A - Thermal alarm : en
  • ES69110Y - Recording device for oil pump filter on engine crankcases : en es
  • GB814887A - Improvements in and relating to electric carrier telegraph systems : en
  • GB815180A - Apparatus for the continuous reaction of solid substances : en
  • DE1790678U - FILING DEVICE FOR CHAINSAWS. : de en
  • ES67815Y - Ultra-flat magnetic holder for dial gauges : en es
  • FR1181370A - Improvements to the agglomeration of fuels : en fr
  • FR1181537A - New dinaphthofuran-diones and process for their preparation : en fr
  • AU232062B2 - Improvements in or relating leucauramine to colouring materials and transfer sheet material containing same : en
  • BE573944A - Process for the preparation of a substance exerting an antibiotic action : en fr
  • CH339029A - Machine tool : en fr
  • PL42200B1 - : en pl
  • US2891238A - Memory systems : en
  • US2890488A - Injection molding machine : en
  • US2891242A - Light indicator for electrical signals : en
  • ES247107A3 - Device for filtering and purifying the air produced by compressor devices of pneumatic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181694A - Electric iron : en fr
  • ES247549A3 - Some improvements introduced in the tocadiscos devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES71761U - Improved die head : en es
  • CA577875A - Paper machine : en fr
  • CA577914A - Derivatives of tetrahydropyridazine : en fr
  • DE1059732B - Safety valve : de en
  • DE1059831B - Packaging containers intended for packaging a relatively heavy, shock-sensitive object : de en
  • PL42275B1 - : en pl
  • DE1059483B - Process for the production of steel in the converter process : de en
  • DE1059770B - Process for the production of aircraft wings and tail surfaces : de en
  • DE1790752U - FLAME SPRAY GUN. : de en
  • DK87447C - Method for operating an internal combustion engine and internal combustion engine for carrying out the method. : da en
  • FR1181401A - Syringe : en fr
  • FR1181580A - Improvements in the assembly of cathode ray tubes : en fr
  • FR1181955A - Railway vehicle fitted with a device for lifting the wagon body from its bogies by means of jacks : en fr
  • FR1181433A - Advanced mechanism for guiding and orienting parts : en fr
  • FR1181970A - New manufacturing process for rubber parts for repairing inner tubes and all rubber objects : en fr
  • FR1181998A - television transmitter : en fr
  • GB815076A - Improvements relating to the production of aluminium by fused salt electrolysis : en
  • ES70213Y - Incubator-resuscitator applicable to premature infants : en es
  • US2890822A - Dispensing container for rolls of sheet wrapping material : en
  • GB815206A - Improvements in or relating to the purification of lactic acid : en
  • USD185498S - Track shoe : en
  • BE576002A - Improvements made to crushers or jaw crushers : en fr
  • ES71635U - Safety device for electrical outlets (Machine-translation by Google Translate, not legally binding) : en es
  • BE575933R - System for joining the upper part of wood and the lower part of aluminum concerns high heel for ladies' shoes : en nl
  • BE576139A - Roof for hangar. : en fr
  • CA577683A - Method and circuits for cancelling noise : en fr
  • DE1059488B - Spring suspension of the gear housing for motor locomotives, especially mine locomotives : de en
  • DE1790552U - STEP-BY-STEP SERVING TROLLEY. : de en
  • DE1790699U - FILM MARKER FOR PHOTO IMAGING UNITS, PREFERRED FOR ROLLING FILM CAMERAS. : de en
  • US2890655A - Firing circuit : en
  • US2890774A - Magnetic fluid clutch with speed control therefor : en
  • CH338800A - Heating register with guide plates for heating gas flow in indirectly heated steel construction shooting ovens : de en
  • AU230112B2 - Circuit arrangement for obtaining a d-c voltage froman a-c voltage : en
  • US2890753A - Well drilling composition and method : en
  • US2891056A - Water-soluble allyl ethyl cellulose and its preparation : en
  • US2890573A - Upright refrigerator showcase : en
  • BE576214A - Improvements to mechanical skips allowing separate transport and maneuvering of several skips. : en fr
  • PL42155B1 - : en pl
  • AU4439558A - Low stress electrodeposited rhodium : en
  • DE1790437U - PAPER CUTTING MACHINE WITH MAGNETIC TAPE CONTROL. : de en
  • DE1790721U - VEHICLE WHEEL. : de en
  • PL42231B1 - : en pl
  • US2890804A - Bottom unloading harvest storage unit : en
  • AU226703B2 - Method of making shoes : en
  • AU4417758A - Clothes treating liquid dispenser for automatic washers : en
  • BE575943A - Improvements in object detection methods and devices : en fr
  • BE573892A - New water-soluble dyes, their preparation process and their use : en fr
  • BE575820A - Machine tool. : en fr
  • CH338819A - Process for the production of artificial musk fragrances : de en
  • DE1790505U - STEIGER AND SPRAY MODEL MADE OF RUBBER. : de en
  • DE1790773U - PACKAGING FOR DRILLS AND THE LIKE : de en
  • US2890908A - Power operated luggage compartment for motor vehicles : en
  • US2890917A - Closure means for cylinder units : en
  • US2891086A - Process for production of trimethoxyboroxine : en
  • US2891138A - Method of and apparatus for bonding the head of a golf club to the shaft thereof : en
  • DE1790651U - FEED TROUGH, ESPECIALLY FOR PETS. : de en
  • BE575751A - Pneumatic device for turning the tubular blank formed by circular stocking looms. : en fr
  • CA577775A - Resinous polyester from hydroxy-alkyl ethers : en fr
  • BE575783A - Adjustment device in the air-operated charcoal washing tanks. : en fr
  • CH338926A - Process for the preparation of salts of triterpenic acids insoluble in water : de en
  • BE576012A - Removable garment bag for men and women, compact for packaging and shipping. : en fr
  • CA577896A - Rubber cushioned draft gear for railway car : en fr
  • PL42241B1 - : en pl
  • AU234426B2 - Improvements in or relating tothe repairing of plastics material : en
  • BE576190A - Improvements made to the assembly of washing machines. : en fr
  • CH338945A - Hydraulic device for lifting cars : en it
  • CH338990A - Device for withdrawing different amounts of liquid corresponding to certain coin values by inserting coins : de en
  • US2891197A - Photoelectric transistor switch control : en
  • US2891219A - Low current resistance measuring device : en
  • SU120669A1 - Multichannel strain gauge installation : en ru
  • BE573977A - A process for creating evenly distributed axial grooves in a finished steel axis, with a maximum diameter of 6 mm. : en fr
  • CH339071A - Hand indicators for cyclists : de en
  • NL91286C - : en
  • US2890678A - Automatic spray painting machine : en
  • DE1059725B - Inner shoe brake with a single ring-shaped brake shoe : de en
  • DE1790524U - CHEESE KNIFE. : de en
  • BE575768A - Improvements relating to an apparatus for drying a material in the form of a sheet. : en fr
  • DE1059829B - Device for inserting brochures or supplements between similar objects moved one behind the other in a closed line : de en
  • FR1181599A - Compounds of the bis-4 type. 5-naphthylene-1. 2.3-triazolyl- (2) -stilbene, their preparation and applications : en fr
  • CA577962A - Xerographic copying device : en fr
  • AU226252B2 - An implement for the lateral displacement of crop lying on the ground : en
  • AU226129B2 - Improved coupling for trailer vehicles : en
  • BE575829R - New tap system. : en fr
  • BE576000A - New level loader machine : en fr
  • BE576051A - Valve for dental prosthesis. : en fr
  • CA577622A - Brake cable lubricator : en fr
  • CH338866A - Circuit for generating electrical pulses of controllable duration : de en
  • CA577689A - Decoupling means for electrical circuits : en fr
  • CA577700A - Burner assemblies : en fr
  • CA577711A - Method for preparing alkenyl substituted phenolic compounds : en fr
  • BE575753A - Oxygenated piperides and processes for their preparation. : en fr
  • CH339067A - Device on vehicles for the resilient support of the upper part of the vehicle on a wheel axle : de en
  • BE575796A - New and improved method of stabilizing hydrogen peroxide. : en fr
  • ES69905Y - Flask : en es
  • PL42182B1 - : en pl
  • AU231430B2 - Continuous casting method : en
  • CA577655A - Molded plastic articles such as outlet boxes having flash covered screw holes : en fr
  • CA578009A - Art of packaging incandescent lamps and carton therefor : en fr
  • PL42232B1 - : en pl
  • DE1059586B - Device for the control of acceleration sections and guide magnets of particle accelerators : de en
  • DE1059752B - Thread wetting device on sewing machines : de en
  • DE1059494B - Trunnion mounting for relieved trunnions of rail vehicles : de en
  • BE576038A - Azo dyes and their preparation process : en fr
  • BE576191A - Process for manufacturing chip plates or panels and chip plates or panels manufactured by this process. : en fr
  • CH339083A - Mortise lock : de en
  • CA577710A - Method for preparing alkenyl substituted phenolic compounds : en fr
  • AU236267B2 - Polymerization of olefins and new catalysts therefor : en
  • CA577787A - Reference pulse for omni-directional beacon : en fr
  • CH338994A - Agricultural motor-mower : en it
  • DE1059497B - Arrangement of light signals on monorail railway lines : de en
  • ES65156U - Incandescent oven with overlapping cameras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181701A - Valve manufacturing process : en fr
  • CA577870A - Methods of and apparatus for extruding thermoplastic compounds : en fr
  • PL42249B1 - : en pl
  • BE576064A - Method and arrangement for checking the thickness of paint coats on ships : en fr
  • BE576222A - Tensioner. : en fr
  • US2890809A - Tobacco container : en
  • BE575786A - Construction element and specially perforated metal profile. : en fr
  • US2890526A - Sieve drum drier for drying a continuous fleece of fibrous material : en
  • US2891177A - Coaxial crystal mount : en
  • US2891206A - Motor control circuit for constant cutting speed lathe : en
  • FR1181344A - Klystron enhancements : en fr
  • US2891180A - Support for vibratory devices : en
  • US2891243A - Alarm device for radar equipment : en
  • AU3406857A - Improvements to stock fences orthe like : en
  • BE575897A - Anti-foaming emulsions : en fr
  • BE576169A - Protective trim adaptable to a construction element. : en fr
  • CA577991A - Electric motor winding arrangement : en fr
  • US2890717A - Flow control device : en
  • US2890523A - Electric shavers having blade guiding means : en
  • CH339082A - Control for hydraulic working pistons of machine tools : de en
  • BE575915A - Pendulum suspension backrest. : en fr
  • CA577627A - Hydrostatic holding device : en fr
  • CA577745A - Control system for stopping and starting of electric motor : en fr
  • CH339048A - Diaphragm control device, in particular for cameras : en fr
  • CH339084A - Door lock : de en
  • BE575958A - Electro-pneumatic servo-control device for the engine brake for vehicles : en fr
  • FR1181878A - Process for the preparation of dialcohols : en fr
  • GB814984A - Improvements in or relating to duplex radio communication systems : en
  • GB815032A - Improvements in or relating to multi-stage axial-flow turbines and compressors : en
  • CA577731A - Method of forming hollow plastic articles : en fr
  • NL91099C - : en
  • AU227677B2 - Improvements relating toa surgicalcervical collar : en
  • CA577984A - Process for preventing corrosion of metals and a means therefor : en fr
  • DE1790470U - ELECTRIC SOCKET OR DISTRIBUTION BOX. : de en
  • US2891220A - Measuring apparatus : en
  • US2890935A - Method of minimizing water hammer in evaporative crystallization processes : en
  • CH338863A - Automatic gain control device for a facsimile recorder : de en
  • BE576218A - Clamp for connecting two wire rope sections lying on top of each other. : en nl
  • CA577842A - Mixing valve : en fr
  • DE1059655B - Process for the production of plastics : de en
  • DE1790748U - SHOEMAKER CLEANING AND BELT SANDING MACHINE WITH DUST EXTRACTION. : de en
  • ES247409A1 - Multi-receptacle plastic container : en es
  • BE576113A - Metal frame. : en fr
  • CA577954A - Polyvalent metal salt complexes of higher phosphoric acid esters : en fr
  • CA577941A - Welding tool : en fr
  • AU4427958A - Bleaching compositions containing borate and hypochlorite : en
  • CH338977A - High aperture photographic lens : de en
  • DE1790599U - Dismountable barracks made of prefabricated components. : de en
  • FR1181910A - Ultraviolet germicidal chest : en fr
  • BE573893A - Process for coloring or dyeing organic products using pigment dyes : en fr
  • DE1790503U - CAP FOR MILK SUCTION BOTTLES. : de en
  • FR1181588A - heat exchanger : en fr
  • CA577986A - Metallizing insulating materials and the like by gas plating : en fr
  • AU234692B2 - Improvements to electrophotographic reflex and contact printing : en
  • US2890806A - Clam shell bucket and operating means therefor : en
  • US2891226A - Pressure transducer apparatus : en
  • DE1790447U - CLAMPING DEVICE FOR CLEAR DESIGN AND GRAVURE PRESSURE CYLINDERS ON THRU AXLES. : de en
  • DE1790633U - CIGARETTE SMOKER. : de en
  • DE1790647U - OIL STOVE. : de en
  • DE1790649U - DEVICE FOR BREEDING PIGLETS. : de en
  • US2891128A - Thermostatic controls : en
  • CH338885A - High voltage switch : de en
  • DE1059652B - Electric vulcanizing device : de en
  • DE1059418B - Process for the production of potash salts which do not harden on storage : de en
  • DE1790791U - TIMEPIECE. : de en
  • FR1181817A - Imine chain polymers : en fr
  • AU230342B2 - Plug ejection means forthe safety of electrical heating appliances : en
  • CA577639A - Portable dry concentrator for ores : en fr
  • BE576067A - Flexible attachment and locking device : en fr
  • CH338870A - Auxiliary automatic answering device for telephone set : en fr
  • DE1059638B - Metal furniture with detachable, corrugated sheet stiffened wall components that can be attached to one another : de en
  • CA577927A - Dielectric heat sealing method and apparatus : en fr
  • AU227093B2 - Automatic camera shutter mechanism : en
  • PL42269B1 - : en pl
  • DE1059827B - Crushed cube-shaped or columnar, non-sticking masses of a thermoplastic mixture of rubber with bituminous material as an additive for road construction binders : de en
  • DE1790701U - UNITED ELECTRON FLASH DEVICE. : de en
  • CA577728A - Process for the production of spongy iron powder : en fr
  • CH339090A - Step mine : de en
  • US2890567A - Combination yarn : en
  • US2891141A - Instrument dial illuminator : en
  • US2890610A - Vise block : en
  • PL42169B1 - : en pl
  • PL42258B1 - : en pl
  • GB815190A - Thermochemical material removal : en
  • PL42214B1 - : en pl
  • PL42221B1 - : en pl
  • AU4441458A - Carton filler : en
  • CA577790A - Beverage maker : en fr
  • CH339051A - Process for sensitizing photographic silver halide emulsions : de en
  • BE576246A - New heterocyclic compounds and their preparation process : en fr
  • CA577823A - Terephthalate-orthophthalate copolyesters : en fr
  • CA577833A - Conversion of heavy hydrocarbon materials : en fr
  • AU4427658A - Improvements in or relating to circuit arrangements in radar receivers for controlling the deflection ofthe cathode-rays in cathode-ray tube indicators : en
  • AU235956B2 - Electrical identification system : en
  • CH338857A - Suspension on bogies of rail vehicles : de en
  • ES246392A1 - Perfected procedure of sales with option to free acquisition (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181499A - Xerographic plate : en fr
  • AU4426158A - Railway car truck rotor brake mounting arrangement : en
  • CA577741A - Low tension surface discharge sparking plug : en fr
  • NL91317C - : en
  • US2890503A - Sealing means for adjustable louvres : en
  • US2891077A - Method for preparation of 3, 17alpha-acetoxy delta 3, 5-pregnadiene-20-one derivatives and compound produced thereby : en
  • US2890495A - Textile drafting apparatus : en
  • US2891091A - Derivatives of para-aminosalicylic acid : en
  • USD185497S - Trundle toy : en
  • US2891059A - Thiophosphoric acid esters and their production : en
  • US2891187A - Spark plug : en
  • US2891158A - Ferrite stabilizing system : en
  • US2891199A - Electromagnetic device : en
  • AU228800B2 - Oil seal assemblies and associated journal boxes and railway wagons : en
  • AU235404B2 - Hydrocarbon distillate fuels containing a substituted imidazoline additive : en
  • CA577771A - Static electricity discharge apparatus for glow lamps : en fr
  • CH339010A - Process for the formation, on a mechanical part, of a raceway with a curved generator : en fr
  • DE1790427U - STRIPS FOR IDENTIFICATION OF LINEN AND CLOTHING. : de en
  • DK87432C - Electric commutator machine for small effects and with pronounced poles. : da en
  • ES69296Y - A support frame for folders to hanging bags, particularly for filing phonograph records : en es
  • ES70009Y - Two-wire electrical conductor : en es
  • ES71643U - A wheel made of molded material with rotating support (Machine-translation by Google Translate, not legally binding) : en es
  • US2890984A - Pharmaceutical composition containing 2-(1, 2, 3, 4-tetrahydro-1-naphthyl)imidazo-line : en
  • PL42240B1 - : en pl
  • US2890853A - Awning support : en
  • AU4422058A - Process forthe production of chlorinated hydrocarbons : en
  • PL42184B1 - : en pl
  • AU234204B2 - Preparation of bisphenols : en
  • DE1059771B - Righting device for aircraft taking off from the tail stand : de en
  • DE1790765U - TOY OBJECT. : de en
  • US2890578A - Sinker controlling device on a straight bar knitting machine : en
  • US2890911A - Pressed steel truck wheel : en
  • US2891078A - 6alpha, 17alpha-dialkyl-17-hydroxy-19-nor-4-androsten-3-ones : en
  • ES247359A3 - A device for regulating vehicles on platforms (Machine-translation by Google Translate, not legally binding) : en es
  • ES66871Y - Clinical thermometer : en es
  • ES71746U - First aid kit (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059611B - Device for spinning molten polyamides from vacuum chambers : de en
  • US2891221A - Standing wave indicator : en
  • US2890913A - Pneumatic transfer device : en
  • US2890765A - Methods and apparatus for generating an aerosol : en
  • US2891200A - Electromagnetic relays : en
  • DE1790487U - TRANSISTOR AMPLIFIER OD. DGL. : de en
  • ES69614Y - Mixed burner for all kinds of liquid fuels : en es
  • FR1181388A - Oven for baking steamed bread : en fr
  • BE574020A - Tape or tape armed with a number of electrical components. : en fr
  • DE1790448U - DEVICE FOR DUST-DUSTING FRESH PRINTED SHEETS TO PREVENT LUBRICATION. : de en
  • DE1059396B - Process for making garments dimensionally stable and water-repellent : de en
  • DE1790538U - PLATE WITH AN AS VASE, FLOWER POT OD. DGL. TRAINED RESERVOIR. : de en
  • ES246388A1 - Removable installation of separating parts for the subdivision of large premises (Machine-translation by Google Translate, not legally binding) : en es
  • CA577660A - Sprayable adhesive containing poly-chloroprene and phenol-aldehyde resin : en fr
  • DE1059673B - Optical adjustment and measuring device : de en
  • ES246016A1 - Procedure for the manufacture of universal shutters for all kinds of telescoping (Machine-translation by Google Translate, not legally binding) : en es
  • ES247326A3 - Procedure for reforming the rebound of metal drinks (Machine-translation by Google Translate, not legally binding) : en es
  • ES67931Y - Perfected seal : en es
  • ES69796U - Perfected coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181553A - Front end chuck for machine tools : en fr
  • FR1181859A - Polyolefin printing, lacquering and coating process : en fr
  • AU232364B2 - Improvements in and relating to stacking and/or storing goods : en
  • BE579027A - : en
  • CH338956A - Sash with a support bed for at least three window panes : de en
  • DE1059714B - Two-stroke internal combustion engine with external ignition : de en
  • US2890550A - Grinding tool : en
  • AU231148B2 - Stocking : en
  • CA577742A - Electric current conversion system : en fr
  • US2890557A - Capsule filling machine : en
  • US2890560A - Case flap opener : en
  • US2890892A - Interchangeable front end structure for tractors : en
  • US2890977A - Process for the production of doors from plastics in a single operation : en
  • USD185510S - Lock for luggage case : en
  • ES71697U - An article of manufacture in the form of a unit set for use as a hermetic closing structure of a door (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790725U - MILK BOTTLE CAP. : de en
  • ES67730Y - Reinforced concrete fence : en es
  • ES71793U - Covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71812U - Folding and adjustable armchair : en es
  • FR1181634A - Remote control for toys : en fr
  • ES247268A3 - An accessory device for writing machines intended to allow the work with continuous printing (Machine-translation by Google Translate, not legally binding) : en es
  • GB814904A - Improved means for producing surface finish in the bore of tubes : en
  • DE1059822B - Device for separating the fibers from non-fibrous parts of an inorganic fiber material : de en
  • DE1790430U - TRANSPORT CONTAINER FOR SHIPPING CLOTHING ON HANGERS. : de en
  • PL42254B1 - : en pl
  • FR1181397A - Device intended for lapping valve seats and others : en fr
  • ES71645U - A damper beautifying device applicable to automobile bumpers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181963A - Improvements to wire drawing machines and wire drawing benches : en fr
  • GB814892A - Improvements in or relating to means for shifting the electron beam of a cathode raytube : en
  • ES245516A1 - A method to heat threads in continuous movement (Machine-translation by Google Translate, not legally binding) : en es
  • ES71827U - Protective tube for electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181342A - Improvements to nestable containers or cups and their manufacturing processes : en fr
  • US2890469A - Longitudinal expandable shoe tree : en
  • US2890695A - Nasal air filter : en
  • US2891152A - Signal-modifying device : en
  • DE1790572U - HANGER. : de en
  • AU234959B2 - 2, 4'-isopent y loxy-phenyl-imino-3, 4 - isopentyloxy - phenyl - thiazolidine and a therapeutically useful acid, addition salt thereof : en
  • DE1790490U - MAGNETIC ADHESIVE SET. : de en
  • DE1790783U - DEVICE FOR STACKING AND CARRYING WOOD BARS. : de en
  • DE1059649B - Knife shaft for wood chip production : de en
  • DE1790483U - DEVICE FOR FIXING BULB SOCKETS TO NIPPLE TUBES. : de en
  • DE1790779U - SLIDE FOR THE DOWNWARDING OF COAL AND OTHER MINERALS. : de en
  • FR1181482A - Improvements to low friction mechanical elements : en fr
  • BE575823A - Process for improving the friction qualities of carbon parts, and its applications. : en fr
  • CA577671A - Electrolytic cells for the production of aluminium : en fr
  • ES245242A1 - A procedure for the testing of sulphide minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES66722Y - Stator Plate for Single Phase Bipolar Induction Motors : en es
  • FR1181577A - Mixing device : en fr
  • FR1181870A - Semiconductor silicon preparation process : en fr
  • GB814896A - Improvements in semi-conductor devices : en
  • US2890901A - End thrust bearing seal : en
  • FR1181320A - Liquid level indicator with lighting : en fr
  • FR1181750A - Gels, solutions or emulsions of plastics and their preparation process : en fr
  • ES247186A3 - Procedure for the preparation of furano (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181784A - Improvement to adjustable section nozzles : en fr
  • PL42163B1 - : en pl
  • PL42204B1 - : en pl
  • DE1059830B - Arrangement for holding the outer flap of the bottom of a cover : de en
  • SU120719A1 - The method of regeneration of spent solutions of chemical nickel plating : en ru
  • US2890902A - Stand for cameras and the like : en
  • FR1181534A - Chain attachment device : en fr
  • GB814987A - Wheel construction : en
  • GB815028A - Improvements in valves controlling fluid flow : en
  • DE1059772B - Ice removal device for surfaces, especially in aircraft : de en
  • DE1059802B - Electrically controlled shoe machine : de en
  • US2891192A - Sawtooth wave generator : en
  • CA577751A - Dry plate rectifiers : en fr
  • DE1790739U - HEEL WITH WOODEN UPPER PART AND ALUMINUM LOWER PART WITH INJECTED PLASTIC. : de en
  • FR1181360A - Level compensating device for pneumatic suspension of motor vehicles : en fr
  • GB815141A - Vibratory equipment for compacting the soil or other materials : en
  • FR1181517A - Flight calculator for marked air routes : en fr
  • FR1181881A - Method and device for heating beds : en fr
  • ES70210Y - Domestic weight : en es
  • FR1181585A - Means for driving an ankle, under the action of gas pressure, in suitable materials : en fr
  • FR1181657A - Process for separating iron from a material containing metal : en fr
  • FR1181683A - Framing with knockout walls for construction or building : en fr
  • FR1181951A - Recorder : en fr
  • GB815182A - Improvements in or relating to screw propulsion systems for boats : en
  • US2890923A - Apparatus for reproducing electrical information : en
  • DE1059423B - Process for the purification of ethylene glycol containing alkali salts of terephthalic acid : de en
  • AU4426958A - Improvements in or relating to siderakes and like implements : en
  • DE1059493B - Control of sliding entry steps for rail vehicles : de en
  • DK87421C - Device for women's corsets. : da en
  • DE1059495B - Disc brake for vehicles : de en
  • DE1790631U - BRACELET. : de en
  • ES68600Y - Perfected and gummed cover forming an integral part of a varnished cardboard folding case : en es
  • ES71641U - Hinge for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181804A - Advanced molding machine : en fr
  • ES247538A1 - A PROCEDURE FOR THE PREPARATION OF A STEROID : en es
  • ES71664U - Stopper for closing bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181666A - Improvements to echo sounding devices : en fr
  • ES68929Y - Developing tray nozzle : en es
  • FR1181374A - Nu-thiocarbonic esters of cyclic imides of dicarboxylic acids and their production process : en fr
  • FR1181759A - Central heating boiler with rapid heating by radiant panels : en fr
  • FR1181616A - Apparatus for securing a bar or wire subject to axial force : en fr
  • GB815014A - Improvements relating to metallic partitioning sections : en
  • GB815035A - Improvements relating to packaging bags : en
  • US2890854A - Torsion pit prop : en
  • US2890993A - Combination fluid solids reactor and thermal cracking unit : en
  • USD185521S - Toy fishing device : en
  • DE1790781U - DEVICE THAT CAN BE USED IN PARTICULAR BEHIND FRAME LEVELING MACHINES FOR PICK-UP AND REMOVAL OF BAR-SHAPED GOODS. : de en
  • DE1790792U - INDEPENDENT MINUTE CLOCK CANCEL A COOKING OR ANY OTHER OPERATION. : de en
  • FR1181440A - Electrically operated sliding roof, in particular for motor vehicles : en fr
  • FR1181959A - Regulating valve device for a group of two-stage pumps, particularly applicable to hydraulic presses : en fr
  • GB815151A - Cyclodiene dimerizing process : en
  • BE576153A - Precast element in prestressed concrete with finished faces for slabs, partitions and others. : en fr
  • CA577887A - Production of type a riboflavin crystals : en fr
  • CH338916A - Device with a multi-phase transformer for regulating the supply of a resistance welding load by means of controllable, gas or vapor-filled discharge tubes connected to the primary windings of the transformer : de en
  • AU231674B2 - Improvements relating to laminated metal structures and methods of forming such structures : en
  • AU231912B2 - Car washing glove : en
  • BE575767R - Auto-electronic breaker. : en fr
  • CH338823A - Process for the preparation of B-methylthio-ethyl ether from salicylic acid amides : de en
  • DE1059820B - Device for tensioning the reinforcement wires of components : de en
  • DE1790547U - GAME TABLE WITH VARIOUS INTERCHANGEABLE GAMES. : de en
  • FR1181734A - Prefabricated pipeline : en fr
  • FR1181886A - telescopic hydraulic prop : en fr
  • GB815167A - New n-alkyl taurines : en
  • ES238282A3 - Improvements introduced in the manufacture of artificies for fishing equipped with reflector spoon (Machine-translation by Google Translate, not legally binding) : en es
  • ES247438A1 - Procedure for the preparation of therapeutically active derivatives of the ciclohexadieneol-4 ona-1 (Machine-translation by Google Translate, not legally binding) : en es
  • ES71672U - New table with rotating support for television orientation (Machine-translation by Google Translate, not legally binding) : en es
  • US2890719A - Mixing valve construction : en
  • US2891225A - Waveguide to coaxial transmission line transition : en
  • PL42207B1 - : en pl
  • US2891107A - Pen lifter mechanism for remote writing instrument : en
  • US2890723A - Multiple walled flexible tubing : en
  • CH338908A - Thermionic cathode : en fr
  • DE1059421B - Two-step process for the catalytic isomerization of alkylated benzenes in the presence of hydrogen : de en
  • ES245888A1 - Procedure for obtaining pregnanolonic compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES68505Y - Perfected folding case with rubberized tongue : en es
  • ES69877Y - Conductor junction box : en es
  • AU3389057A - Printing elements and method of producing same : en
  • BE575985A - Support plate for anchoring device : en fr
  • DE1059526B - Electrical cable clamp with a clamping bracket bent from sheet metal and encompassing a contact rail : de en
  • ES71648U - A display folder for media and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2890860A - Post hole auger : en
  • US2891171A - Transistor switch : en
  • BE576251A - Safety device for electro-pneumatic vehicle braking systems : en fr
  • CA577856A - Method of producing metalized glass fiber rovings : en fr
  • CH339105A - Laminate structure ski : en fr
  • AU228113B2 - Sorting apparatus : en
  • US2890632A - Road surfacing machine : en
  • USD185501S - Motion-picture camera : en
  • ES71748U - Stove-stove to burn sawdust and planer vermicelli with firing or combustión element adaptable to existing stoves of firewood and charcoal or combustión adaptable to existing wood and coal stoves (Machine-translation by Google Translate, not legally binding) : en es
  • ES69914Y - Device to allow training in the head game for footballers : en es
  • GB814965A - Improvements in or relating to plate conveyor bands : en
  • US2890963A - Improving color of lubricating oils and waxes : en
  • US2891169A - Electroluminescent device to give negative pictures : en
  • US2891239A - Angular position telemetering system : en
  • DK87422C - Device for women's corsets. : da en
  • ES247443A1 - Improvements in or relating to high speed dental turbo-drills : en es
  • ES71752U - Decorative panel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181353A - Process for obtaining the methyl ester of 2-ketogluconic acid : en fr
  • FR1181424A - Apparatus for spraying and / or treating materials : en fr
  • FR1181469A - New table lounge game : en fr
  • FR1181873A - Grinding wheel for multiple jobs : en fr
  • GB815100A - Improvements in or relating to apparatus for effecting glow combustion at high temperature : en
  • ES71683U - Bra and connection terminal for electric cable to spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181820A - Loop for tensioning a belt : en fr
  • FR1181383A - Pneumatic sheet lifting device arrangement : en fr
  • FR1181594A - Assembly of casters for metal desks : en fr
  • GB815092A - Improvements relating to refrigerating systems : en
  • ES246039A1 - Preparation of natural animal casings : en es
  • ES246184A3 - Improvements in the copying lathes to work wood (Machine-translation by Google Translate, not legally binding) : en es
  • ES68211Y - Adjustable silencer : en es
  • ES71750U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2890938A - Fractional crystallization apparatus : en
  • US2891102A - Electrical outlet protector : en
  • BE576182A - Heating device for apparatus for determining melting points. : en fr
  • BE576227A - Shut-off valve for pipelines : en fr
  • US2890547A - Apparatus for and method of making glass : en
  • US2890670A - Torpedo casing : en
  • US2890828A - Sensing mechanism : en
  • ES68930Y - Nozzle for service in developing trays : en es
  • FR1181685A - Lubricants for high pressures : en fr
  • DE1059574B - Field emission electron gun with high directional beam value : de en
  • DE1059588B - Multipoint welding machine with cooled electrodes operated by pressure medium : de en
  • US2890536A - Mobile : en
  • CA577754A - Method of forming ceramic ware : en fr
  • AU4428758A - Improvements in or relating tothe repairing of plastics material : en
  • BE579040A - A method of improving the behavior of signaling elements on roads and the like. : en fr
  • CH338803A - Anti-glare device of a vehicle headlight : en fr
  • DE1059583B - Method for the detection of leaks in the envelopes of the fuel elements of nuclear reactors : de en
  • DE1790506U - ARRANGEMENT FOR FASTENING THE STRUTS OF AN UMBRELLA ON A BUSH MADE OF TWO ELEMENTS, THAT ARE CONNECTED TO EACH OTHER AFTER THE STRUTS ARE ASSEMBLED. : de en
  • GB815055A - Improvements relating to pneumatic vehicle wheel tyres : en
  • ES69931Y - Stopcock with automatic closing and timer : en es
  • ES71684U - Razor blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059794B - Device for the production of belt-shaped grinding bodies : de en
  • ES247412A3 - Procedure for the collection and delivery of synthetic threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES247868A1 - Improvements in zip closures of elastic spirals made of artificial material and device for its manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • ES69851Y - Fuel economizer : en es
  • ES70014Y - Tube Attachable Radiators : en es
  • FR1181681A - Process for reducing the flammability of paints, glues, impregnation products, mastics and coatings : en fr
  • ES71800U - Perfect feminine headdress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181481A - Fluid pumping system : en fr
  • FR1181713A - Installation for the evaluation of signals, in particular telegraph signals : en fr
  • BE575994A - Combined system for unloading and transporting bulk cement and powdery substances : en nl
  • CA577634A - Hand tools : en fr
  • CA577709A - Production of heterocyclic phosphorus-containing compounds : en fr
  • CA577781A - Photoelectric headlight dimming system : en fr
  • CH338978A - Apparatus for checking transparent materials : en fr
  • DE1059411B - Method and device for calcining salts containing water of crystallization : de en
  • DE1790736U - INSERT FOR HEELS FOR SHOES WITH VULCANIZED BOTTOM. : de en
  • DE1790462U - MUSIC CHEST WITH POWER SUPPLY. : de en
  • DE1790749U - CLOTHING. : de en
  • DE1059395B - Process for the wash-resistant finishing of textile materials with polymers and formaldehyde-releasing methylol compounds : de en
  • ES247258A2 - System to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181566A - metal stilts with adjustable height : en fr
  • ES67573Y - Perfected Fishing Reel : en es
  • DE1059723B - Torsion spring : de en
  • DE1059838B - Tray dryer for goods with easily flammable fine particles : de en
  • ES247408A3 - Improvements in the manufacture of electric cables provided with insulating and waterproofing covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71830U - Improved waterproof container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815188A - Thiadiazoles : en
  • DE1059485B - Rail fastening using resilient clamps made of steel bars : de en
  • FR1181551A - Electrically conductive glass plate : en fr
  • GB815019A - Improvements in or relating to electrical connectors : en
  • DE1790589U - DOUBLE GLAZING WINDOW. : de en
  • CA577885A - Fishing reel arbors : en fr
  • CH338941A - Apparatus for storing articles of clothing : de en
  • IE24095L - Kanamycin : en
  • DE1059399B - Process for dyeing and printing cellulose-containing textiles : de en
  • DE1059850B - Multi-stage evaporation unit for evaporating sugar solutions containing hydrogen chloride : de en
  • DE1790500U - X-RAY CONTRAST ENTRY DEVICE. : de en
  • FR1181379A - Apparatus for lifting loads, especially bags : en fr
  • FR1181592A - Container with built-in stopper : en fr
  • ES246590A1 - Improvements in the manufacture of light construction viguettes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71739U - Knotter (Machine-translation by Google Translate, not legally binding) : en es
  • GB815072A - Improvements in or relating to leaf or page-turning mechanisms : en
  • FR1181581A - Process for obtaining coatings of an organic material forming a film and soluble in water : en fr
  • FR1181773A - Improvements to aircraft piloting systems : en fr
  • ES71646U - Prismatic wrapper for stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES69084Y - Protected light lamp : en es
  • ES245484A1 - A method of preparing an esterphosphate (Machine-translation by Google Translate, not legally binding) : en es
  • ES69858Y - Hollowed pieces for the perspiration of the humidity of the soles of the espadrilles : en es
  • GB815130A - Improvements in or relating to elastically extensible structures : en
  • DE1790466U - SUPPORT INSULATOR FOR SLIDING LINES. : de en
  • DE1790468U - BRIDGE CLAMP. : de en
  • FR1181839A - Eddy current brake : en fr
  • FR1181978A - Process for preparing a moldable material containing a polyamide mixed with a lubricant, and products thus obtained : en fr
  • IE23878L - Metal working machines. : en
  • GB814917A - Load-carrying truck : en
  • FR1181659A - Improved process for manufacturing nu-alkyl and nu-cycloalkylbis (2-benzothiazolesulfene) amides : en fr
  • BE576252A - Process for improving the photo-chemical stability of rutile pigments : en fr
  • AU236450B2 - Herbicidal compositions : en
  • BE575867A - Stabilization of the shade of substituted aromatic amines. : en fr
  • US2890999A - Quenching fluid coker vapors : en
  • AU230149B2 - Improvements in or relating to grids for use in electric discharge tubes, and electric discharge tubes comprising atleast one such grid : en
  • CA577691A - Aromatic hydroxy sulfonate derivatives and products and processes of making the same : en fr
  • CA578020A - Packaging of articles for shipment : en fr
  • BE576100A - Centrifugal wringer. : en fr
  • BE576157A - Electromechanical device for regulating the flow of a fluid. : en fr
  • CA577940A - Electrified centrifugal dust separating device : en fr
  • CH338896A - Galvanomagnetic device : de en
  • AU233218B2 - Platforming process wherein hydrogen rich recycle gas is provided initially witha small hydrogen sulfide content, and combination process including a desulfurizing pretreatment : en
  • BE575792A - Ferromagnetic materials. : en fr
  • BE575794A - Wooden door and window frames and similar wooden frames, and parts thereof. : en nl
  • ES246205A1 - A regulator and temperature distributor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES70188Y - Car dashboard door : en es
  • BE576152A - Tensionable sieve bottom. : en fr
  • CH338922A - Process for the production of textile threads from synthetic linear polyamides by drawing : de en
  • CH339019A - Gear for the mechanical conversion of a rotary movement into a reciprocating control movement that can be changed in terms of its size : de en
  • CH339064A - Preselective electropneumatic system for controlling the speed change in a motor vehicle : en it
  • AU226777B2 - Railway car truck rotor brake mounting arrangement : en
  • PL42293B1 - : en pl
  • US2890473A - Doctors for paper and like machines : en
  • AU224523B2 - New and improved pre-fabricated step units : en
  • AU4428658A - Spool holder : en
  • BE576035A - Verfahren und Einrichtung zur elektrischen Behandlung von Rheumatismus, (Method and device for the treatment of rheumatism by electricity). : en fr
  • US2890462A - Means for mounting an appliance in a counter opening : en
  • CH338805A - Process for the production of sour malt : de en
  • DE1790565U - FRYING DEVICE. : de en
  • CA577630A - Pressure unit : en fr
  • BE575964A - Device for acting on running trains with speed control on trains : en fr
  • CH338920A - Process for the production of gas mixtures and generator for carrying out the process : de en
  • CH338929A - Manufacturing process of a refractory mold : en fr
  • PL42270B1 - : en pl
  • US2890649A - Presses and the like : en
  • US2891005A - Removal of metal contaminants from high boiling oils : en
  • BE576160A - Pump dredge. : en fr
  • CH338889A - Differential magnetic flux device : en fr
  • US2891120A - Pressure actuated switch : en
  • BE575860A - Backrest for armchairs and other upholstered seats. : en fr
  • US2890873A - Means for attaching cutter picks to their supports : en
  • CH338979A - Projection screen : en fr
  • AU4438358A - Device for combatting insects, in particular, flies : en
  • AU4438958A - Telephone subsets : en
  • US2890842A - Spool for fishing reel : en
  • CA578017A - Keyboard perforator : en fr
  • CH339076A - Container, process for its manufacture and machine for implementing this process : en fr
  • DE1059408B - Card index with laterally staggered guide cards that are easily detachable at their foot edges : de en
  • PL42296B1 - : en pl
  • CA577708A - Sintered hard metal alloy for percussion rock drill inserts : en fr
  • CA577792A - Reheat boiler cycle : en fr
  • CH339026A - Adjustable guide bush for Swiss type lathes : de en
  • FR1181861A - Dryer for bulk materials and in particular for granular substances : en fr
  • GB814879A - Steroid compounds and the preparation thereof : en
  • AU4432958A - Improved electrical energy storage device or accumulator : en
  • AU4441358A - Improvements in footwear : en
  • CA577788A - Ester synthesis : en fr
  • CA577999A - Foaming bleach : en fr
  • CH338933A - Powder bag pack : de en
  • DE1059401B - Surface active agents : de en
  • DE1059757B - Air conditioning of hardboard, hard fibreboard or the like. : de en
  • DE1790475U - THERMAL DRIVE DEVICE WITH BIMETAL SPRING. : de en
  • DE1790595U - MOERTEL BUCKET MADE OF POLYAETHYLENE. : de en
  • DE1790735U - DEVICE FOR CLEANING SCHOOLBOARDS OD. THE LIKE. WHICH HAVE BEEN LABELED BY A LABELING SUBSTANCE. : de en
  • FR1181309A - Improvement in the manual control of motor vehicle fuel pumps : en fr
  • FR1181997A - Continuous demolding centrifugal casting process and equipment for implementing this process : en fr
  • DE1059731B - Control spool with a main and an auxiliary spool and an electromagnetic auxiliary valve : de en
  • US2890463A - Sink strainer : en
  • US2890640A - Photographic shutter : en
  • AU4423158A - Compositions of vinyl compounds and hydroperoxid)es and process for making same : en
  • ES69276Y - Advertising cap : en es
  • FR1181528A - Stretch shape for making shoes and all footwear : en fr
  • CA577882A - Prospecting method : en fr
  • CA577956A - Fire retardant composition : en fr
  • DE1059445B - Process for the synthetic production of vitamin A aldehyde, alcohol or its esters : de en
  • DE1059507B - Method and arrangement for counting electrical pulses : de en
  • DE1790624U - TABLE FOR OPTICAL EQUIPMENT. : de en
  • DE1059659B - Process for the preparation of a water-soluble modified melamine-formaldehyde resin composition : de en
  • FR1181934A - Device for attaching the cylinder of a telescopic automobile suspension member : en fr
  • GB814945A - Improvements in stop motions for knitting machines : en
  • US2890491A - Injection molding process for unplasticized polyvinyl chloride : en
  • ES245605A1 - Painting system by hot projection (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059767B - Synchronization control for hydraulic multi-cylinder presses : de en
  • AU234099B2 - Improvements in of relating to the polymerisat ion of vinyl ethers : en
  • DE1790627U - GAS SAVING DEVICE. : de en
  • US2891034A - Composition comprising a reaction product of a polyester and a polyepoxide and process for preparation : en
  • US2891196A - Alternating current arc welding devices : en
  • US2890762A - Air filtering device : en
  • FR1181492A - foam concentrate for the pneumatic transport of powdery materials : en fr
  • ES69620Y - Improved puzzle pieces : en es
  • GB815068A - Improved hearing aid : en
  • ES71840U - Table game (Machine-translation by Google Translate, not legally binding) : en es
  • US2890981A - Anthelmintic compositions : en
  • FR1181618A - Impression presses : en fr
  • FR1181815A - Device for moving sliding windows, in particular on motor cars : en fr
  • GB815214A - Cyclic batch process for the production of esters : en
  • GB815220A - Improvements relating to sliding tray mountings for storage cabinets : en
  • DE1059484B - Device for tying wooden sleepers with a steel band : de en
  • ES70106Y - Electric stove : en es
  • FR1181661A - Method and device for dielectric reading of punched cards and tapes : en fr
  • ES247510A3 - A procedure for the construction of buildings constituted completely by prefabricated elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181801A - Shock mount for pendulum pendulum : en fr
  • US2891164A - Gas detector : en
  • DE1059823B - Refractory masses and processes for their manufacture : de en
  • PL42139B1 - : en pl
  • US2890694A - Diamond dressing tool assembly : en
  • DE1790561U - HINGED CABINET PANEL. : de en
  • FR1181802A - Small synchronous motor : en fr
  • GB814937A - Improvements in or relating to burners for liquid fuel : en
  • DE1790587U - CONDENSATION GUTTER. : de en
  • DE1790597U - CLOSURE FOR FEED SILOS AND SIMILAR CONTAINERS. : de en
  • PL42278B1 - : en pl
  • US2890468A - Continuously rotating workpiece carrier with plural workholders and a tool carrier which oscillates synchronously with the workpiece carrier during the tool operation : en
  • AU228927B2 - Improvements in or relating toa metallic frame construction and junction means therefor : en
  • AU238862B2 - Heterocycles : en
  • BE576040A - Hand grenade refinements : en fr
  • DE1059413B - Granulation process : de en
  • DE1059648B - Process for the production of wood moldings using hardenable synthetic resins : de en
  • ES66984Y - Security march : en es
  • FR1181349A - Hydrocarbon oxidation : en fr
  • AU231211B2 - Improvements in and relating to constructional elements : en
  • CA577779A - Progressive corrugating of plastic sheet material : en fr
  • CH339142A - Magnetic escapement : de en
  • DE1790618U - EXTRACT TUBE CLAMPING DEVICE FOR TRIPODS. : de en
  • DE1790727U - FILLING DEVICE. : de en
  • PL42220B1 - : en pl
  • US2891132A - Electric hoist control : en
  • DE1059443B - Process for the production of ª ‰ -chloroethyl sulfonates : de en
  • ES247105A1 - Washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES70053Y - Container for organic crops : en es
  • ES247387A1 - Improvements in or relating to foundry sand rammers : en es
  • ES71640U - Support device for the support plates of glasses frames with crustales mounted on the (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181900A - Connection device applicable to suction pipes as well as to discharge pipes : en fr
  • ES247343A3 - Hilar polyamide procedure, especially those obtained from the epsilon-aminocaproic acid of its lactamas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059809B - Spray gun for two-component paints : de en
  • FR1181912A - Table football game : en fr
  • BE576151A - Flexible removable container for the storage of all powdery or fluid materials. : en fr
  • BE579174A - : en
  • CH338871A - System for the wireless transmission of telegrams : de en
  • FR1181609A - Butterfly valve : en fr
  • FR1181888A - Improvements to the beams supporting the mine sky : en fr
  • ES245607A1 - Drain system for painting by immersion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181484A - Arc welding process and welding gun according to this process : en fr
  • GB815091A - Improvements in and relating to the separation of alcohols : en
  • FR1181729A - Improvements in the treatment of beer wort : en fr
  • DE1059621B - Container for eye drops : de en
  • DE1790693U - DEVICE FOR FOCUSING A PHOTOGRAPHIC LENS. : de en
  • ES246451A1 - A system of assembly of the wheels dentated in the motors of driving of a electric vehicle of lane (Machine-translation by Google Translate, not legally binding) : en es
  • ES69882Y - Articulated mount for the installation of clocks in automobiles : en es
  • ES70224Y - Detachable foot for chairs and tables : en es
  • FR1181595A - Radiation recuperator, in particular for temperature-controlled furnaces : en fr
  • FR1181362A - Motor vehicle with clutch operated by auxiliary force : en fr
  • DE1059815B - Ball game device : de en
  • ES246434A1 - Procedure to obtain compositions formadoras of protective films and films resultants (Machine-translation by Google Translate, not legally binding) : en es
  • ES70072Y - Perfected Fabric Hanging Machine : en es
  • ES71788U - Supplement hanging hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181331A - Improvements to methods and devices for adjusting the ignition switch contacts of internal combustion engines : en fr
  • GB815075A - Improved photographic silver halide emulsions : en
  • DE1059404B - Heating wall training for regeneratively heated semi-divided industrial ovens, e.g. B. coke ovens : de en
  • DE1059600B - Lithium soap grease : de en
  • US2890693A - Workpiece conveyor cart for masonry saws : en
  • US2890829A - Logical binary powering circuits : en
  • US2891174A - Electronic integrator : en
  • FR1181393A - Control mechanism of a switch : en fr
  • DE1059677B - Test device for flow divider and valves : de en
  • DE1059701B - Feeding device of a drum shaving machine : de en
  • ES247591A1 - Improvements in or relating to amplitude limited amplifiers : en es
  • ES67438Y - Improvements introduced, in urinary catheters : en es
  • CA577851A - Production of silica-containing catalysts of high pore diameter : en fr
  • US2890893A - Camber adjusting device for motor vehicle wheels : en
  • US2890747A - Car loading retaining strip and lock therefor : en
  • ES244288A3 - A procedure of continuous destruction and atomization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181669A - Nut enhancements : en fr
  • FR1181825A - Device for automatically engaging and disengaging a pulley driven by belts : en fr
  • AU4437458A - Improvements in and relating to stacking and/or storing goods : en
  • BE576056A - Process for the metallization of non-conductive materials such as synthetic plastics and natural celluloses by the prior deposition of an adherent layer of a metal sulphide : en fr
  • CA577721A - Telescope systems : en fr
  • CH338894A - Rectifier group with several rectifier valves working in parallel in suction circuit : de en
  • CH339072A - For releasable attachment to the roof of an automobile, certain ski racks : de en
  • CA577654A - Pipe carrying assembly for sealing association with a water well : en fr
  • DE1059546B - Touch device for electrically controlled postforming machines, especially postforming milling machines : de en
  • DE1790659U - UNIVERSAL JOINT. : de en
  • ES70112Y - Trailer platform with vertical movement : en es
  • ES247483A1 - Copolymerization of styrene and alpha-methylstyrene : en es
  • ES247485A1 - A system to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • GB815021A - Improvements in folding seats for aircraft passenger cabins and the like : en
  • DE1059691B - Payment card sorting machine with mechanical splitting : de en
  • ES245765A1 - Procedure to prepare a new and useful antibiotic substance, kanamicina b (Machine-translation by Google Translate, not legally binding) : en es
  • ES247383A1 - System to stimulate the consumption of ballpoints through the use of a new type of tickets for sports pools (Machine-translation by Google Translate, not legally binding) : en es
  • ES70157Y - Container : en es
  • ES246238A1 - Improvements introduced in device devices for motor vehicles with sliding ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • ES70263Y - Puckering device : en es
  • ES245599A1 - Procedure for the longitudinal sewing of tubular elastic girdles (Machine-translation by Google Translate, not legally binding) : en es
  • ES246075A3 - Apparatus for the manufacture of litargyria and metallic oxides (Machine-translation by Google Translate, not legally binding) : en es
  • ES70169Y - Device to facilitate the prayer of Santo Rosaro : en es
  • FR1181796A - Pulse receiver : en fr
  • FR1181869A - Antiseptic to free casks, fermentation and storage tanks for wines, ciders, beers and milks : en fr
  • ES247643A3 - Improvements in reproductive heads for phonocaptors (Machine-translation by Google Translate, not legally binding) : en es
  • US2890605A - Transmissions : en
  • USD185486S - Tray for drill press or the like : en
  • DE1059425B - Process for the preparation of asymmetrical dialkyl phosphites : de en
  • DE1059541B - Electrical contact device : de en
  • ES71653U - Improved packaging for alimentary substances, preferably macaroni noodles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181307A - Multipurpose pliers : en fr
  • FR1181356A - Process for removing sulfur from metals : en fr
  • FR1181718A - Assembly of spindle holders for textile machines : en fr
  • FR1181739A - Process for refining metal baths in a rotary drum furnace : en fr
  • ES71785U - A label to be adapted to the rods of the glasses or bridge of your armor (Machine-translation by Google Translate, not legally binding) : en es
  • GB815044A - Improvements in electrical connectors and methods of applying them : en
  • FR1181656A - Improvements to bread-making processes and installations : en fr
  • US2890552A - Method of packaging : en
  • AU231047B2 - Optical magnifying system : en
  • CA577717A - Electronic organ : en fr
  • CA577724A - Dry gas meters : en fr
  • ES67923Y - Stopcock for liquid fuels : en es
  • ES68936Y - Mechanisms for harmless toy weapons : en es
  • ES71695U - A crown closure for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181330A - Bearded badger : en fr
  • GB815104A - Improvements relating to spray nozzles for use with agricultural and like appliances : en
  • IE22996L - Battery venting plugs : en
  • DE1059679B - Scales with device for the automatic display and registration of the partial weights fed one after the other to a load container and the total weight of the same : de en
  • US2890852A - Car top carrier bracket : en
  • BE576179Q - Process for manufacturing furturol from plant waste. : en fr
  • CA577983A - Apparatus for flushing mercury switches : en fr
  • CH339030A - Device for drilling, tapping and milling : en fr
  • DE1059501B - Post-tensioned tensioning device for electrical overhead line systems, especially for contact wires and other parts for overhead lines of electric railways : de en
  • DE1790716U - SPRAY NOZZLE FOR WINDOWS IN MOTOR VEHICLES. : de en
  • GB814883A - Improvements in or relating to means for stabilising the voltage or current output of electrical apparatus : en
  • GB814885A - Improvements in or relating to tennis courts and the like : en
  • ES247260A3 - Improvements introduced in the manufacture of furniture (Machine-translation by Google Translate, not legally binding) : en es
  • ES247569A1 - Metal formwork system (Machine-translation by Google Translate, not legally binding) : en es
  • ES69946U - Improved hispanic unloader (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181446A - Device for drying tobacco stems : en fr
  • FR1181486A - Dictation machine : en fr
  • FR1181754A - Electric toaster : en fr
  • FR1181893A - Improvements in grafting processes on polymers : en fr
  • ES247381A1 - Process for the production of linear co-polyesters of carbonic acid : en es
  • US2890584A - Fluid-operated vibration test exciter : en
  • DE1059709B - Fungicidal powdery copper spraying agent : de en
  • DE1790516U - ADDRESS LIST CONTAINER. : de en
  • AU227765B2 - Limit control apparatus : en
  • US2890630A - Paper box machine : en
  • US2890986A - Process for preparing kallikrein inactivator : en
  • CA577638A - Method and apparatus for reduction of iron ores : en fr
  • US2890509A - Necktie clasp : en
  • US2890614A - Wooden mouthpieces for brass wind musical instruments : en
  • US2891202A - Semiconductor device : en
  • PL42244B1 - : en pl
  • US2890814A - Feeder for closure cap sealing gaskets : en
  • US2890924A - Variable speed drive : en
  • US2890957A - Process for preparing quick-cooking rice : en
  • CA577637A - Boning strip and method of making same : en fr
  • CA577738A - Bis(indenyl)iron : en fr
  • DE1790711U - DEVICE FOR ELASTIC DRIVE SHAFT BEARING FOR VEHICLES : de en
  • DE1790750U - PUNCHER. : de en
  • US2890800A - Book holder for chairs : en
  • USD185509S - Picture frame or similar article : en
  • AU3384057A - An improved wheel hub assembly. h : en
  • CA577936A - Circulating pulse decoder : en fr
  • CH338852A - Screwdriver : en fr
  • CH339066A - Device on vehicles for the resilient support of the upper part of the vehicle on a wheel axle : de en
  • DE1790687U - SAMPLE BOOK, IN PARTICULAR FOR TUELLE AND MARQUISETTE. : de en
  • ES67038Y - Racks-support for electronic equipment : en es
  • ES69872Y - Vibrator : en es
  • ES71804U - Portable folding table (Machine-translation by Google Translate, not legally binding) : en es
  • GB814927A - Solventless siloxane resins : en
  • AU228243B2 - l-N PROCESS AND APPARATUS FOR EXTINGUISHING FURNACES : en
  • CA577694A - Depositing machine : en fr
  • CA577925A - Method of producing melamine : en fr
  • BE575822Q - Cabinet with sliding doors. : en fr
  • PL42284B1 - : en pl
  • DE1790507U - UMBRELLA COVER. : de en
  • DE1790406U - QUICK CHANGE COLLAR. : de en
  • GB815140A - Improvements in or relating to esters of metaboric acid : en
  • BE576239A - Furniture : en nl
  • CH338907A - Method of making a voltage stabilizer tube : de en
  • AU3413957A - Optical magnifying system : en
  • CA577789A - Sense antenna system : en fr
  • AU233687B2 - Steroid compounds and process for their manufacture : en
  • AU4426858A - Expansible tire building drum : en
  • DE1790623U - ERASE HEAD ARRANGEMENT FOR MAGNETIC TAPE DEVICES. : de en
  • US2890668A - Buttonhole attachment for sewing machines : en
  • PL42283B1 - : en pl
  • US2891213A - Constant frequency variable input speed alternator apparatuses : en
  • DE1790720U - VEHICLE WHEEL. : de en
  • DE1059661B - Process for the polymerization of acrolein or ª ‡ -substituted acrolein in solution : de en
  • US2890460A - Reversible garment and method for making the same : en
  • US2890642A - Cap assembly : en
  • US2890904A - Pneumatic bumper for vehicles : en
  • US2891025A - Copolymer of acrylonitrile and a quaternary imidazolium compound, method of making same, and a spinning solution thereof : en
  • CA577879A - Potentiometric recorders : en fr
  • CH338875A - Fiber-reinforced synthetic resin profile body and process for its production : de en
  • DE1059683B - Mirror optical system : de en
  • US2890883A - Flame cutting table : en
  • CA577749A - Process for dyeing fibers and fibrous materials : en fr
  • CA578010A - Trays : en fr
  • USD185492S - Combined cleaner and polisher for bowling balls or the like : en
  • CA577661A - Soya protein paper coating containing amino resins : en fr
  • CH338822A - Process for the preparation of substituted benzamides : de en
  • CH338980A - Bolometer bridge : de en
  • CA577806A - Thermally stable bodied lubricants : en fr
  • CA577860A - Process for the manufacture of omega aminocarboxylic acid polymers : en fr
  • US2890661A - Hydraulic coupling : en
  • US2890741A - Baby walker : en
  • US2890934A - Method for manufacture of phosphatic material : en
  • US2890821A - Dispensing carton for rolled material : en
  • US2890970A - Method of treating rails to prevent oil films : en
  • US2890690A - Fuel injection system : en
  • US2891166A - Well logging : en
  • ES68065Y - Perfected heel : en es
  • AU4418258A - Improvements in control valves for fluid pressure operated servomotors in fluid pressure operated servomotors in fluid pressure brake systems for vehicles : en
  • BE573910A - Liquid container fitted with a permanent magnetic float device : en nl
  • CA577968A - Blade tracking mechanism for a helicopter : en fr
  • CH338846A - Process for the production of therapeutically active substances : de en
  • CH339024A - Method and solution for obtaining phosphate coatings on ferrous surfaces : en fr
  • US2890732A - Reciprocating saw : en
  • US2890983A - Excipient : en
  • US2891035A - Preparation of an acrylonitrile-methyl acrylate-methyl vinylpyridine ternary polymer : en
  • AU4432458A - Improvements in textile finishing processes by fixation of hydrophylic colloids on textiles : en
  • AU227179B2 - Expansible tire building drum : en
  • CH338883A - Junction box for electric lights : de en
  • CA577987A - Arrangement for plural temperature response : en fr
  • US2891017A - Manufacture of finely porous materials using nitrosamine as gas evolving agent : en
  • US2891223A - Coaxial line attenuator : en
  • US2890725A - Needle motion for looms : en
  • US2890878A - Apparatus for annealing in a high vacuum : en
  • FR1181410A - Installation of concrete mixers : en fr
  • AU231353B2 - Improvements in or relating to inked ribbons : en
  • AU4434758A - Marked pharmaceutical tablet and method of producing same : en
  • CA577621A - Fuel feeding to resonance type jet propulsion engines : en fr
  • CA578002A - Process for producing ammonium nitrate of neutral ph : en fr
  • BE575781A - Improvements to pressurized fluid distributors and their sealing devices. : en fr
  • BE576210A - Manufacturing process for hydraulic binders. : en fr
  • CA577800A - Organic onium compounds as polymerization accelerators : en fr
  • CH338878A - Method of manufacturing a sealed case enclosing at least one electrical component : en fr
  • FR1181602A - Rotary crusher : en fr
  • GB815099A - Improvements in or relating to apparatus for the manufacture of bottle caps from strip material : en
  • BE576043A - Improvements in or relating to repair kits and portable electric welding equipment : en fr
  • BE576082A - Simplified carcass for seat. : en fr
  • CH338946A - Radiant heating or cooling system : de en
  • DE1059555B - Process for processing dynamo sheets : de en
  • ES69062Y - Lamp switch : en es
  • ES71713U - Working tool for cutting blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES71744U - Support for the multiple passage of tiles through the oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181936A - Glasses avoiding glare : en fr
  • USD185485S - Combined helicopter and automobile : en
  • FR1181579A - Improvements to dichroic mirrors : en fr
  • FR1181698A - Improvements in the manufacture of composite metal products : en fr
  • GB815218A - New thiophosphoric acid esters and a process for their production : en
  • DE1790593U - WALL SKIRTING AND ADAPTABLE BRACKET FOR FASTENING. : de en
  • ES247555A1 - Levelling device for pneumatic suspension with front cam control member, particularlyfor vehicles : en es
  • DE1059561B - Device for generating an asymmetrical alternating current or a pulsating direct current : de en
  • DE1790464U - COMPONENT FOR PRINTED CIRCUITS. : de en
  • ES246223A1 - Weighing means for use with belt conveyers : en es
  • ES71654U - Eccentric tensioning device (Machine-translation by Google Translate, not legally binding) : en es
  • AU232930B2 - High metal-content calcium-containing complex carbonate-sulfonate salts and oil compositions containing thesame : en
  • BE576079A - A sofa bed and sofa bed mounting device thus obtained. : en fr
  • US2890763A - Air filter sump and jet : en
  • US2890787A - Apparatus for arranging like articles in uniformly spaced relation : en
  • AU229772B2 - Improvements in or relating to electric attenuators : en
  • CA578008A - Process for the preparation of sulphonyl-derivatives : en fr
  • AU3376257A - Improvements in and relating tothe waistbands of trousers and like garments : en
  • ES247524A1 - Sensitizable composite sheet adapted for electrophotographic reproduction : en es
  • BE574051A - Nitrogenous heterocyclic compounds and their preparation process : en fr
  • US2890759A - Clutch releasing attachment for tractors : en
  • US2891012A - Stable dispersions of fatty amine acid salts : en
  • BE576216R - Verbeteringen aan diamanttangen : en fr
  • CA577739A - Air cooled internal combustion engine : en fr
  • CH338997A - Fruit stemming machine : en fr
  • DE1059442B - Process for the continuous production of vinyl laurate : de en
  • ES71633U - Junction box for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • AU4421358A - Process forthe extraction of kanamycin : en
  • BE575910A - Sofa convertible into bed : en fr
  • BE576089A - Improvements to safety couplings : en fr
  • US2890679A - Fluid applying and drying apparatus for treating coils : en
  • US2891204A - Metallized electrical capacitor : en
  • BE576023A - Process for the manufacture of alloy elements and products obtained : en fr
  • CH338818A - Process for the preparation of conjugated-unsaturated aldehydocarboxylic acid esters : de en
  • CH338847A - Process for the manufacture of amphoteric surface-active disinfectants : de en
  • PL42230B1 - : en pl
  • CH338960A - Changing facilities for bathing facilities and the like : de en
  • DE1790573U - COFFEE SALES CONTAINER. : de en
  • DE1790714U - MULTI-POLE CONNECTOR WITH SPRING-EFFECTED PUSH BUTTONS FOR MOTOR VEHICLE HEADLIGHTS, IN PARTICULAR FOR HEADLIGHT INSERTS. : de en
  • DK87438C - Method for making an injection needle. : da en
  • GB815131A - Means for feeding liquids to rollers : en
  • USPP1847P - Rose plant : en
  • US2890669A - Mechanisms for hydraulically controlling movement of pads in dies : en
  • CA577961A - Sandwich series magamp excitation and regulation system : en fr
  • CH338912A - Electrical circuit arrangement for stabilizing the electron current flowing from an electron source to a collecting electrode : de en
  • ES69881Y - Perfected molds for mechanical pot making : en es
  • FR1181775A - Gas-tight closing device for the passage of substances containing dust : en fr
  • CH338824A - Process for the preparation of substituted benzamides : de en
  • BE573982A - Procedure for preventing the appearance of undesirable odors in fabrics and similar materials. : en fr
  • BE576197A - Cut-to-length saw. : en fr
  • CH339141A - Electrically powered clock : de en
  • US2890581A - Transmission lock : en
  • CA577995A - Process of plating glass fiber rovings with iron metal : en fr
  • CH338851A - Armature for joining railway rails : en it
  • AU237055B2 - New anthraniuc acid derivatives and their use for combatting injurious insects : en
  • US2890840A - Screen panel for rotary-knife cutter machines : en
  • US2890991A - Electrical plating tank connector : en
  • PL42145B1 - : en pl
  • PL42225B1 - : en pl
  • US2890613A - Locking adjustable handle for hand tools : en
  • US2890631A - Attachments for envelope making machines : en
  • US2890922A - Apparatus for reproducing electrical information : en
  • FR1181714A - Antenna for very high frequencies, especially for television : en fr
  • DE1059778B - Flexible suspension system, especially for cushioning vehicles : de en
  • BE575957A - Coal net : en fr
  • CA577707A - Electrical coil testing apparatus : en fr
  • CH338804A - Device for securing a burner : de en
  • CA577666A - Regeneration of contact material : en fr
  • CA577785A - Process for feeding ruminants and improved feed supplement therefor : en fr
  • CH339132A - Watch with a seconds hand : en fr
  • US2891002A - Inhibitor sweetening process for hydrocarbon oil in the presence of an organic dispersing agent : en
  • DE1059627B - Nozzle for pulling glass panes : de en
  • DE1790520U - FOLDABLE FOREST HUT. : de en
  • NL91403C - : en
  • US2890486A - Mold for producing lens of any shape from a polymerizable material : en
  • AU4432158A - Improvements in or relating leucauramine to colouring materials and transfer sheet material containing same : en
  • BE575928Q - Gaseous mixture usable in particular for cutting, combustion, melting, welding or hardening of metals and other similar applications : en fr
  • DE1790612U - DEVICE FOR CASTING BODIES FROM CAST RESIN OD. DGL. WITH ADDITIONAL HEAT IN A VACUUM CHAMBER. : de en
  • US2891041A - Process for the polymerization of ethylene : en
  • PL42134B1 - : en pl
  • CH338873A - Flat broadband absorber for electromagnetic centimeter waves : de en
  • CH338982A - Abrasive testing device : de en
  • AU4425958A - Stocking : en
  • DE1059394B - Textile melting agents : de en
  • ES55260Y - New brake shoe for railways and trams : en es
  • FR1181838A - Improvements to servomechanisms : en fr
  • FR1181992A - prefabricated building elements for light buildings : en fr
  • GB814988A - Improvements in and relating to turnbutton fastenings : en
  • DE1790800U - WEB PROTECTION WITH BRAKE FOR COVER PROTECTION. : de en
  • DK87448C - Tools such as twist drill, end mill, rival or similar tool with cylindrical neck. : da en
  • US2891149A - Pulse rate measuring circuit : en
  • DE1059692B - Closure buckle, especially for seat belts : de en
  • DE1790476U - ELECTRICAL INSTALLATION DEVICE, IN PARTICULAR SWITCHES, WITH A REPLACEABLE, TROUGH-LIKE INSULATED SOCKET FOR A GLOW OR GLASS BULB. : de en
  • FR1181892A - Stabilized oxidizing agents based on organic percompounds and their preparation process : en fr
  • GB815145A - Etching bath : en
  • DE1059605B - Colored burning candle without wick : de en
  • DE1790535U - INSTALLABLE HEATING OIL TANK FOR HOUSEHOLDS. : de en
  • ES69657Y - Toy rocket : en es
  • FR1181967A - Reversible folding support especially for road signs or advertising : en fr
  • GB814979A - Metal sheet or strip with integrally formed inflatable passageways : en
  • US2890529A - Portable ditching trainer : en
  • US2891082A - Derivatives of aspartamides : en
  • FR1181976A - Improved method and apparatus for making an assembly between a metal tube and an object which can be engaged therein : en fr
  • FR1181590A - Manufacture of hollow articles, in particular waveguides : en fr
  • US2890635A - Roll film camera : en
  • US2890973A - Treating tobacco and cigarette paper : en
  • US2891006A - Method of stabilizing olefinic gasoline by hydrofining with a chromium iron oxide catalyst : en
  • US2891190A - Travelling wave tubes : en
  • DE1059438B - Process for the dehydration of monoolefins : de en
  • AU4429258A - Improvements in or relating to power operated roller blinds curtains andthe like : en
  • ES247404A3 - Electromagnetic clutch system, without mechanical spray between two parts or half of the coupling (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790613U - FORM FOR THE PRODUCTION OF INSULATING OR. PACKAGING BODIES MADE OF PLASTICS. : de en
  • FR1181443A - Improvements to electrical switches : en fr
  • FR1181475A - Improvements to hammer mills : en fr
  • FR1181549A - Hard ceramic materials : en fr
  • DE1059409B - Index card for selection in card selection devices using sorting needles : de en
  • DE1790526U - HOUSEHOLD COFFEE GRINDER. : de en
  • DE1059486B - Switching device with locking device for the switching element of form-locking clutches of changeover gears, in particular reversing gears of rail vehicles : de en
  • DE1059812B - Process for winding a precision cheese or the like and machine for practicing the process as well as cheese made according to this process : de en
  • DE1790793U - RAMMKOERPER. : de en
  • ES246702A1 - Improvements in door closure devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES68989Y - Improved valve : en es
  • ES71650U - A container of propagandistic effects for medias and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES71778U - New layer for manufacturing in oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181395A - Frame for a bead-welt for shoes, belts or the like, composed of two layers, method and device for its manufacture : en fr
  • FR1181472A - Amplifier : en fr
  • US2890881A - Power actuated mechanism for elevator closures : en
  • CA577752A - Drupe pitting machine : en fr
  • CA577937A - Baffle and closure assembly for food waste disposer : en fr
  • GB815002A - An improved method and apparatus for book or card-edge gilding : en
  • GB815016A - Improvements in or relating to regulated electric power supply equipment : en
  • PL42153B1 - : en pl
  • US2890593A - Control mechanism : en
  • US2890946A - Soot inhibiting composition : en
  • PL42165B1 - : en pl
  • US2890646A - Bale control attachment : en
  • ES245871A1 - Process to separate isofaceal and thereftal acids of mixtures containing a larger portion of the first and a lower portion of the second (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181928A - Pigmented varnishes based on nitrocellulose and alkyd resin modified with oils : en fr
  • DE1059498B - Arrangement for track diagram interlockings with partial routes : de en
  • IE23688L - Securing railway rails to sleepers. : en
  • GB814880A - Steroid compounds and the preparation thereof : en
  • ES244590A1 - Procedure for the obtaining of a product for the conservation and cleaning of furniture (Machine-translation by Google Translate, not legally binding) : en es
  • ES246792A1 - New mechanism recogedor-holder of ribbons for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES69901Y - Needle with protective holder : en es
  • GB814894A - An improved modulator and demodulator arrangement : en
  • US2890645A - Toaster control mechanism : en
  • US2891081A - Vitamin a aldehyde derivatives and production thereof : en
  • CA577674A - Method and composition for the control of undesired vegetation : en fr
  • CH338906A - Method for manufacturing a semiconductor device and semiconductor device manufactured according to this method : de en
  • DE1059529B - Flush-mounted box for several electrical installation devices : de en
  • US2890659A - Slurry pump : en
  • ES247045A1 - Improvements in or relating to butterfly valves : en es
  • ES68252Y - Protective box for light meters : en es
  • FR1181451A - Tilting backrest for vehicle seats : en fr
  • PL42238B1 - : en pl
  • US2890513A - Well spider : en
  • US2890540A - Paper napkin : en
  • US2890783A - Mechanical shoveller : en
  • US2890930A - Method of removing carbon monoxide from gaseous mixtures containing carbon dioxide, including measuring the carbon dioxide content thereof and actuating operating means responsive to such measurement : en
  • US2890459A - Neck tie fastener : en
  • US2890813A - Magazine : en
  • ES244673A1 - Modified oil copolymer emulsions and process of preparing the same : en es
  • PL42218B1 - : en pl
  • US2890802A - Automobile parking apparatus : en
  • DE1790558U - CONSOLE. : de en
  • DE1790768U - EXTRUSION NOSE PIECE FOR CERAMIC PLANTS. : de en
  • DE1790677U - CLOSING DEVICE FOR BAND SAW BLADES. : de en
  • FR1181682A - Shut-off valve suitable for high pressure fluid streams : en fr
  • CA577997A - Production of halogenated compounds : en fr
  • US2890479A - Lubricated hinge : en
  • US2890861A - Underwater geophysical prospecting : en
  • CA577743A - Aryl pseudoureas as herbicides : en fr
  • PL42243B1 - : en pl
  • BE575787A - Process for the treatment of ordinary schistous earth and others with a view to their use in the manufacture of refractory products, and / or unassailable by acids, and derived products. : en fr
  • US2890961A - Food products : en
  • FR1181617A - Improvements to installations for sawing logs and the like : en fr
  • FR1181854A - Film manufacturing : en fr
  • CA577985A - Heat treatment apparatus : en fr
  • CH338841A - Process for the preparation of deserpidic acid monoesters having a free hydroxyl group or their salts : de en
  • ES69883Y - Motorcycle grip guard : en es
  • DE1059617B - Device for the articulated attachment of dental prostheses to adjacent supporting teeth : de en
  • ES246418A2 - Procedure for the preparation of resinant articles that have improved superficial properties (Machine-translation by Google Translate, not legally binding) : en es
  • ES67359Y - New improved hasp : en es
  • FR1181829A - Steam power plant with turbine stage working below the saturated steam curve : en fr
  • GB814955A - Improvements relating to zig-zag sewing machines : en
  • GB815073A - Corrugated paper board with a tear strip : en
  • CA577867A - Process of ornamenting shrinkable sheet materials : en fr
  • CA577897A - Steep wave front voltage generating system : en fr
  • ES245641A3 - An apparatus for the manufacture of fibrocement plates (Machine-translation by Google Translate, not legally binding) : en es
  • ES246705A2 - Method of manufacture of a ferromagnetic material (Machine-translation by Google Translate, not legally binding) : en es
  • GB815163A - Improvements relating to the manufacture of acrylic acids or esters : en
  • DE1790560U - UPPER OPEN, CONTAINER-LIKE FURNITURE. : de en
  • ES247217A1 - A method designed to improve the properties of a refractory brick (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181556A - Purification of gases containing nitrogen oxides : en fr
  • FR1181736A - Closing device for circulation pipes and reservoirs for air, gas, sprayed products or liquids : en fr
  • GB815103A - Aromatic acid amides of aminoalkyl vinyl ethers and their polymers : en
  • FR1181704A - Hydraulic separator for sorting almonds and palm fruit shells : en fr
  • DE1790734U - LOW-NOISE HOUSING FOR DRY SHAVERS. : de en
  • DE1790795U - FLUSHBOX FOR WATER LIVES. : de en
  • DE1059383B - Multi-part hydraulic pit ram : de en
  • DE1059675B - Method for aligning the curve points, which are created synchronously when registering at least two processes by means of a liquid or gas jet, on a common straight line and a device for performing the method : de en
  • CH339045A - Padding and insulating material made from elastic synthetic foam : de en
  • US2890750A - Shear machine with electromagnetically operated control responsive to metallic strip being fed to shear : en
  • BE575934A - Artificial sheet document folder : en fr
  • US2890790A - Toy package : en
  • BE575815A - Reversible pleated dress or skirt. : en fr
  • BE575892A - Method of dissolving metallic copper and its application : en fr
  • BE575981A - Scale with weight printing device and automatic scale cushioning reinforcement device : en fr
  • BE576112A - Improvements in phosphorescent materials. : en fr
  • DE1059374B - Stocking or socks : de en
  • DE1790404U - INFANT DIAPER IN TRAPEZONE SHAPE. : de en
  • ES69793Y - Bearing extractor : en es
  • ES69936Y - Tightening screw : en es
  • FR1181321A - Metallic tape for strapping packages : en fr
  • DE1059837B - Arrangement for target control in pneumatic tube systems through the bushes : de en
  • DE1790439U - CALENDARS, IN PARTICULAR ADVENT CALENDARS. : de en
  • ES71701U - Improved camera, which prevents the complete deflation of the tire when it suffers a puncture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181727A - Process for the preparation of high molecular weight materials and insulators based on synthetic fatty acid resins : en fr
  • GB814931A - Unsaturated diesters of isopropylidenebis (dichlorophenyleneoxy) diethanols : en
  • ES71720U - New handle fastening to container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181904A - Device applicable to a gasket of the casing of an electric machine cooled with hydrogen : en fr
  • PL42209B1 - : en pl
  • PL42190B1 - : en pl
  • DE1059804B - Device for adjusting the volume of polarized alternating current bells with two bell shells, especially for telephone sets : de en
  • DE1790728U - FOLDABLE INTERMEDIATE DECK FOR SHIPS. : de en
  • DE1059596B - Process for the production of pigments : de en
  • ES243709A3 - Tape or thread drive control device in magnetic and similar recorders (Machine-translation by Google Translate, not legally binding) : en es
  • CA577625A - Method for processing a subtractive motion picture film : en fr
  • US2890496A - Apparatus for making fiber mat : en
  • US2890974A - Passivation of stainless steel alloys : en
  • PL42123B1 - : en pl
  • AU4419258A - Ribbon package : en
  • AU236770B2 - Improvements in or relating to photographic reproduction : en
  • FR1181587A - Decameter : en fr
  • DE1059402B - Method and device for straightening crooked bristles or fibers : de en
  • DE1059580B - Circuit arrangement for measuring radiation intensities : de en
  • AU4430258A - Improvements relating to laminated metal structures and methods of forming such structures : en
  • BE576126A - Device to be used in conjunction with a tin can opener. : en fr
  • CA577898A - Rectifier disconnecting system responsive to inoperativeness of several units : en fr
  • US2890864A - Heat exchanger : en
  • US2891160A - Semi-conductor oscillators : en
  • DE1790770U - CONTAINER, IN PARTICULAR METALLIC TRANSPORT DRUM. : de en
  • USRE24658E - Stop beads in suspended ceilings : en
  • DE1790697U - BAG FOR PHOTOGRAPHIC DEVICES. : de en
  • US2890746A - Non premix burner for producing carbon black : en
  • US2891015A - Carboxylic acid type cation exchange resins prepared in the presence of plasticizer and polymer : en
  • US2890538A - Indicator cap assembly : en
  • USPP1845P - colombo : en
  • US2890620A - Haploscope : en
  • US2890947A - Gasoline motor fuel : en
  • US2891053A - Therapeutically valuable calcium salts : en
  • US2891123A - High speed circuit breaker : en
  • DE1059743B - Process for the production of cutting cleats for thread cutting tools on lathes : de en
  • AU4418758A - Allopregnanolone compounds : en
  • CA577698A - Transmission control : en fr
  • US2891144A - Car retarder speed control systems : en
  • ES71838U - Plug for refillable content bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES71703U - Anti-glare headlight for car (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181438A - Process for metallizing ceramic parts, parts obtained and their application to electronic tube envelopes : en fr
  • ES247663A1 - PROCEDURE FOR THE PREPARATION OF A NEW SUITABLE COMPOSITION AS A COMPONENT OF A USEFUL CATALYST FOR OLEFIN POLYMERIZATION : en es
  • ES71691U - Sieve for centrifugal dryers intended for separation (Machine-translation by Google Translate, not legally binding) : en es
  • ES71831U - Folding cardboard box for packing and transporting goods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181735A - Flashlight or similar low current device : en fr
  • FR1181795A - Manufacture of high initial strength cements from blast furnace slag : en fr
  • ES247355A1 - A new system of control and supply appliances for liquids or fluids, easily recessed to be actuated with the foot or other means (Machine-translation by Google Translate, not legally binding) : en es
  • ES68743Y - Perfected Trator : en es
  • ES70080Y - Articulated conveyor belt : en es
  • ES71810U - Improved plaster (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181302A - Bagging scale : en fr
  • AU4423858A - Improvements relating to motor vehicles : en
  • BE576104A - Disazo dyes and their preparation. : en fr
  • ES247628A1 - A rotary piston explosion engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES68643Y - Philis for footwear : en es
  • ES71835U - Frame for film slides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181827A - Improvements to optical projection systems for television images : en fr
  • US2890743A - Article of repose for supporting the body of a person : en
  • US2891135A - Lock for an instant release switch : en
  • CA577772A - Heat exchange assembly and control : en fr
  • FR1181570A - Device for immobilizing, mainly, small children during radiography or fluoroscopy : en fr
  • AU229695B2 - Fibre material treating machine and process : en
  • CA577976A - Steam generation : en fr
  • DE1790698U - DEVICE FOR SWITCHING THE FILM RETURN LOCK, IN PARTICULAR FOR ROLLING FILM CAMERAS EQUIPPED WITH A SWIVEL REWIND CRANK. : de en
  • CA577610A - Railway track ballast tamping apparatus : en fr
  • US2891063A - Piperazine derivatives and process of : en
  • AU234534B2 - Ribbon package : en
  • BE576109A - A process for the manufacture of articles such as stockings and articles such as stockings conforming to those obtained by this process or similar processes. : en fr
  • CH339060A - Trolley for flushing bottles : de en
  • US2890714A - Pilot-operated relief valve : en
  • DE1059384B - Folded insulation duct, preferably weather duct for mining : de en
  • DE1790482U - BULB SOCKET WITH RETURN SAFETY. : de en
  • FR1181413A - Drawing press : en fr
  • GB815157A - Improvements in the production of artificial filaments, yarns or threads : en
  • US2890579A - Textile material and manufacture : en
  • US2890805A - Hydraulic system for tractor mounted apparatus : en
  • US2891170A - Sequential pulse generator : en
  • DE1059567B - Protective tube contact relay : de en
  • DE1790664U - DETACHABLE PIPE CONNECTION FOR PLASTIC PIPES. : de en
  • BE575836A - Electromagnetic wave filter. : en fr
  • BE575862A - Electric contactor. : en fr
  • BE575909A - Lubrication device : en fr
  • BE575941A - Textile packaging machine : en fr
  • CA577834A - Conversion of heavy hydrocarbon materials : en fr
  • DE1059392B - Mover spindle seal for washing devices : de en
  • DE1790408U - KNITTED OR KNITTED LEGGARDS, IN PARTICULAR TIGHTS. : de en
  • ES242273A2 - Procedure for manufacturing stretched sheets in all senses of its surface (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181610A - Snow plow : en fr
  • FR1181800A - Stereophonic sound capture device : en fr
  • GB815200A - Herbicide composition containing 2,2-dichloro butyric acid or salts thereof : en
  • FR1181376A - Polyethers production process : en fr
  • FR1181478A - Table with mobile heating part for catering and cleaning : en fr
  • FR1181720A - Piston with several seals : en fr
  • FR1181652A - element working by traction such as transmission belt : en fr
  • ES66945Y - Plate that when assembled with other identical ones, is capable of forming unlimited combinations : en es
  • GB815201A - Compositions of vinyl aromatic polymers and synthetic rubber stabilized with tetra-(2-hydroxyalkyl) alkylene diamines : en
  • AU235264B2 - Printing elements and method of producing same : en
  • CA577642A - Fire arm : en fr
  • CH338859A - Remote control device for railway safety systems : de en
  • BE575903A - Provide a shut-off valve with a compressible rubber seal : en nl
  • BE576195A - Cigarette holder : en nl
  • AU4439858A - High metal-content calcium-containing complex carbonate-sulfonate salts and oil compositions containing thesame : en
  • PL42186B1 - : en pl
  • DE1059441B - Process for the preparation of epoxy ethers containing alkynyl groups : de en
  • DE1059520B - Tuning device, especially for television receivers : de en
  • ES71792U - An improved head for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • BE575955A - Method of treatment and use of acidic waste liquids from the manufacture of acrylates and methacrylates : en fr
  • CA577802A - Four wheel drive for automotive vehicles : en fr
  • DE1790745U - ADHESIVE APPLICATION MACHINE. : de en
  • ES246464A1 - A launch device for insufflation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181460A - Process for simultaneous cooling and purification of hot gases : en fr
  • PL42217B1 - : en pl
  • ES245688A1 - Improvements in the molds for the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • GB815166A - Improvements in and relating to vacuum cleaners : en
  • AU4430958A - Sorting apparatus : en
  • CA577888A - Method for the preparation of butane-bromo-1-chloro-4 : en fr
  • AU4435158A - Bis-(4-chlorobutyl) esters of terephthalic and isophthalic acids process of preparation anda polymer composition containing these materials : en
  • AU233685B2 - Rotary-piston internal combustion engine : en
  • CA577643A - Crease maintaining belt : en fr
  • AU4438458A - New aminobenzoic and derivatives and their-use for combatting injurious insects : en
  • ES68318Y - Typing table : en es
  • AU233872B2 - Lubricating oil compositions : en
  • CH339043A - Wet separator : de en
  • AU228851B2 - Improvements in control valves for fluid pressure operated servomotors in fluid pressure operated servomotors in fluid pressure brake systems for vehicles : en
  • BE576074A - Printing and binding medium that allows you to open the page you want in books quickly and precisely : en fr
  • CA577876A - Paper machine : en fr
  • DE1059616B - Device for examination with X-rays : de en
  • DE1790794U - FRAME FOR MANHOLE COVERS. : de en
  • FR1181612A - Elastic coupling device : en fr
  • FR1181695A - Improvements to metal reflectors at intersections : en fr
  • FR1181974A - Bath and method for preparing a bath usable for electrolytic tinning : en fr
  • US2890748A - Fiberboard apparatus : en
  • BE573901A - Process for the preparation of a lubricating grease : en nl
  • PL42303B1 - : en pl
  • ES71799U - New folding box for cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • PL42304B1 - : en pl
  • US2890453A - Fastener forming and inserting machine : en
  • US2890682A - Fluid-under-pressure-operated reciprocating mechanism : en
  • CA577699A - Electric switching arrangements : en fr
  • CA577668A - Helix structure and method of manufacture : en fr
  • DE1059468B - Process for the preparation of anhydrous primary amines : de en
  • FR1181315A - Improvement of the suspension of two-axle vehicles : en fr
  • FR1181513A - Combination of a telescope and an accelerometer for determining zenith distances : en fr
  • FR1181987A - Electric circuit breaker with thermostatic unit : en fr
  • CH338917A - Process for the production of a phthalocyanine pigment : de en
  • CH338964A - Method and device for the formation of a particle flow of constant layer thickness : de en
  • CH339148A - Connection and sealing device between the bowl of a ceramic sanitary appliance and its drain : de en
  • AU229977B2 - Device for combatting insects, in particular, flies : en
  • AU232121B2 - Improvements to recording instruments : en
  • DE1059428B - Process for the production of ethylene oxide : de en
  • CH338950A - Shed roof for hall structures : de en
  • AU4420658A - Method and apparatus for producing tubes witha a helical welding seam : en
  • BE574022A - Process to prevent the formation of rust on iron and its alloys. : en fr
  • AU236139B2 - Improvements in or relating to siderakes and like implements : en
  • GB815115A - Flow measuring apparatus : en
  • US2890769A - Brake actuator : en
  • US2890992A - Apparatus for fabricating electrotyping shells : en
  • BE575966A - Needle and phonograph cartridge : en fr
  • AU4438758A - Improvements in or relating to electric frequency divider circuits : en
  • AU228011B2 - Glass bending mold : en
  • BE576087A - Ironing board. : en fr
  • CA577616A - Tunable electric circuits and circuit elements : en fr
  • CH338845A - Process for the preparation of alkylated phenols : de en
  • CH338881A - Method and tool for connecting end pieces of electrical conductors : de en
  • CH339130A - Clock driven by a DC motor : en fr
  • PL42276B1 - : en pl
  • US2890548A - Method and apparatus for controlling convection currents of molten glass : en
  • US2890942A - Pelleting process and apparatus : en
  • DE1059511B - Method and circuit arrangement for generating the carrier frequency 114 kHz and integer multiples of the frequencies 12 kHz and 4 kHz from a fundamental frequency which is an integer multiple of 114 kHz : de en
  • DK87425C - Siapparat. : da en
  • ES68386Y - Improved cable control tensioner : en es
  • ES247559A3 - System for the manufacture of ducts for built-in installations (Machine-translation by Google Translate, not legally binding) : en es
  • CA577659A - Production of n-alkylacrylamides : en fr
  • CH338987A - Hourly and tachometric control recorder indicator for motor vehicles : en fr
  • BE576184A - : en
  • CH339103A - Braking device on a winding machine : de en
  • GB815101A - Improved method of and means for forming a resilient sealing layer inside the ends of closure caps : en
  • CA577809A - Fuel pump with pulsator : en fr
  • BE574034A - Portable sprayer device usable in particular in horticulture. : en fr
  • AU4423958A - Process forthe production of soluble derivatives of lignine containing chlorine : en
  • AU4418058A - Heat stabilized polymer containing polymerised vinyl or vinylidene halide : en
  • DE1790646U - SPIRAL SUSPENSION WITH BRACKET. : de en
  • DE1790730U - GARAET FOR SHARPENING RAZOR KNIVES. : de en
  • ES67550Y - Sidecar to motorcycle binding device : en es
  • FR1181677A - Archives with intermediate partitions that can be offset laterally : en fr
  • DE1790789U - WRISTWATCH. : de en
  • ES246342A1 - A procedure for obtaining a compound containing a plurality of radicals according to the following structural formula cho2º -cr = ch2 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181569A - Progressive damping bumper device : en fr
  • GB814916A - Means for the progressive lighting of electrical discharge tubes : en
  • DE1059386B - Process for the production of purified papains or papain-like ferments : de en
  • DE1059559B - AC generators, in particular turbo generators, with direct conductor cooling : de en
  • AU4440858A - Linear high molecular weight polymers and copolymers of cdrganometallic vinyl monomers : en
  • BE576196A - Shelf for display. : en fr
  • DE1059744B - Power hammer control : de en
  • DE1790529U - VACUUM CLEANER WITH AUTOMATIC SWEEPING DEVICE. : de en
  • CA577636A - Electrically operated leak detector : en fr
  • CA577826A - Yarn tension regulators : en fr
  • ES247021A1 - Procedure of texture through launcher without provision of trama (Machine-translation by Google Translate, not legally binding) : en es
  • ES71699U - A tilting cauldron (Machine-translation by Google Translate, not legally binding) : en es
  • CH339147A - Device for spraying liquids using a volatile propellant : en it
  • FR1181697A - Process for the preparation of new carboxylamide derivatives of azo dyes : en fr
  • IE23163L - Screened negatives for printing-roller production : en
  • BE575998Q - Method and means for carrying out the welding of laminates or calendered plastic materials : en fr
  • NL92774C - : en
  • US2890457A - Face mask : en
  • US2890458A - Eyeshield : en
  • US2890733A - Screw-holding screw driver : en
  • FR1181840A - Crank for motor vehicle window or the like : en fr
  • PL42168B1 - : en pl
  • DE1790586U - PERFORATED PLASTIC FOIL SHEET. : de en
  • FR1181421A - Mortising Tool for Box Making Machine : en fr
  • FR1181971A - Dishwasher : en fr
  • ES68761Y - Automobiles speed change output group for kilometer counter and taximeter counters : en es
  • CA577647A - Impeller pump seal and wear ring : en fr
  • CA577652A - Grip and trigger arrangement for hand firearms : en fr
  • CA577838A - Bearing for weighing scales : en fr
  • CA577994A - Pole bearing plate : en fr
  • GB815064A - Improved device for conveying materials of a pulverulent or granular nature : en
  • NL91223C - Device for making a helical groove in the wall of a tube : en nl
  • US2890995A - Process for producing high octane motor fuels : en
  • ES68589Y - Packaging for ampoules : en es
  • ES71797U - New piece for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181377A - Process for dyeing articles of polyester : en fr
  • CA577635A - Mixing apparatus : en fr
  • CH339002A - An engine consisting of an internal combustion engine and a steam engine : de en
  • GB814956A - Improvements in or relating to turbine driven drills : en
  • DE1059476B - Device for producing a paper web, which consists of several layers for the production of carbonless blocks : de en
  • PL42206B1 - : en pl
  • DE1790434U - PLASTIC BROOM. : de en
  • ES71823U - Whimsical foot for lamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB814915A - Aircraft control systems : en
  • BE537882A - : en
  • CH338821A - Process for the production of peracetic acid : de en
  • CH338895A - Switching device for reversing the polarity of a DC voltage applied to a load : de en
  • DE1059373B - Dough fermentation device with horizontal conveyance : de en
  • DE1059748B - Roller machine with loading device : de en
  • ES46387Y - Bicycle wheel hub and the like : en es
  • US2890522A - Electric shavers with means tensioning the grill arcuately : en
  • US2890619A - Motion picture camera apparatus with film supply unit separate from film exposure unit : en
  • ES67648Y - Skate perfected : en es
  • AU231675B2 - Gas ratio controller : en
  • BE575873A - Relay intended in particular for telephone systems : en fr
  • BE575993R - Shut-off valve for vehicles, particularly for railroad freight cars and motor trucks : en fr
  • BE576009A - Washing machine with increased safety : en fr
  • BE576029A - Permanent visual inspection device for land vehicles : en fr
  • CA577971A - Wood screws and their manufacture : en fr
  • CH338849A - Device for conveying sheets of paper from a stack to a device for further processing of the sheets using a rotating stack carrier : de en
  • FR1181417A - Impact wrench : en fr
  • FR1181924A - Braking device for motor vehicles, in particular for heavy vehicles : en fr
  • GB815083A - Improvements in moulded mats : en
  • US2890465A - Fillerless aircooled pillows with vaporizers : en
  • US2890562A - Lawn edger : en
  • US2891003A - Method of hydrodesulfurizing olefinic gasoline using an iron oxide-chromium oxide catalyst : en
  • DE1059496B - Suction air braking device for vehicles with load-dependent braking force control : de en
  • DE1790684U - ENVELOPE. : de en
  • DE1790763U - BUILDING AND ASSEMBLING GAME. : de en
  • ES246914A2 - Procedure for the preparation of polyethylene (Machine-translation by Google Translate, not legally binding) : en es
  • GB814930A - Polymerizing olefines : en
  • GB815152A - Improvements in or relating to telephone exchanges having subscriber's lines with different privileges : en
  • BE579034A - Method and apparatus for threading a web material : en fr
  • DE972255C - Process for converting water-soluble salts of amines into the corresponding free amine : de en
  • FR1181364A - Improvements to DC motor control systems : en fr
  • GB814995A - Method and apparatus for bending glass sheets : en
  • ES71786U - Arched pieces adaptable to each other for the formation of hoops (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181725A - Removable non-slip device for wheel fitted with a tire : en fr
  • GB815060A - Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • DE1059471B - Process for the production of oxytocin : de en
  • ES71719U - Satellite launcher toy : en es
  • FR1181755A - Process for the dehydrogenation of organic compounds and catalyst for this process : en fr
  • PL42248B1 - : en pl
  • DE1790723U - DRIVEN CHILDREN'S SLEDGE. : de en
  • DE1059585B - Process for fastening electrical contacts on current-carrying contact carriers by cold pressure welding : de en
  • US2890543A - Trawl net attachment : en
  • US2890549A - Belt splice formers : en
  • US2890580A - Vibration responsive mechanism for washing machines : en
  • US2890838A - Device for filter separating iron from water : en
  • US2890777A - Torque transmitting device : en
  • FR1181337A - Method of manufacturing an electromagnetic coil coated with an insulator : en fr
  • US2890680A - Method for the preservation of live crustacea such as lobsters : en
  • US2891150A - Electronic switches : en
  • ES71789U - Portable suitcase-closet bag (Machine-translation by Google Translate, not legally binding) : en es
  • GB815065A - Method and apparatus for treating nylon and polyester fiber cords : en
  • PL42286B3 - : en pl
  • US2891125A - Automatic heat control apparatus for cooking : en
  • PL42176B1 - : en pl
  • PL42250B1 - : en pl
  • US2890702A - Brassieres : en
  • FR1181834A - Improvements to the reproduction by cathode ray tube : en fr
  • DE1059626B - Continuous casting mold : de en
  • ES245909A1 - Improvements in devices to regulate the fluid circulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES70015Y - Furniture hardware : en es
  • GB815066A - Improvements in or relating to automatic character sensing and indicating apparatus : en
  • BE575965A - Lighting equipment for motor bicycles and motorcycles : en fr
  • BE576039A - Elastic coupling for shafts : en fr
  • CA577640A - Automatic mixing plant : en fr
  • CH339128A - World clock : de en
  • ES71843U - Refined mirror for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181919A - Gate valve with two plates and parallel sealing surfaces which are applied by the force of the screw only in the closed position, and in particular such a gate valve provided with a guide tube : en fr
  • DE1790708U - TRAILER HITCH. : de en
  • ES242225A3 - Method and device for the functioning of phonographic discs (Machine-translation by Google Translate, not legally binding) : en es
  • ES246851A1 - Procedure to separate, by freezing, the fatty acids contained in the oils (Machine-translation by Google Translate, not legally binding) : en es
  • GB814978A - Improvements in or relating to textile labels : en
  • DE1790559U - EXTENDABLE CABINET TABLE. : de en
  • USD185505S - Speaker baffle : en
  • ES247248A3 - Procedure for the manufacture of cinc-aluminum alloys with addition of berilio (Machine-translation by Google Translate, not legally binding) : en es
  • ES65075Y - A fluorescent luminous clamp for advertising : en es
  • FR1181444A - Multiple spinning system : en fr
  • GB815196A - Improvements in or relating to butts for firearms : en
  • ES69878Y - Protector and insulator of electrical conductors splices : en es
  • DE1790691U - DEVICE FOR MAKING FOOTBED SOLES. : de en
  • DE972270C - Device for generating vacuum or overpressure : de en
  • ES71807U - New coating for reconstruction (Machine-translation by Google Translate, not legally binding) : en es
  • BE574052A - Nitrogenous heterocyclic compounds and their preparation : en fr
  • FR1181385A - Apparatus for drying long strips and in particular strips of photographic or cinematographic film : en fr
  • DK87434C - Apparatus for measuring a person's reaction time. : da en
  • US2890870A - Apparatus for contacting liquids and gases : en
  • US2890601A - Speed change transmission : en
  • US2890880A - Platform bumper : en
  • BE573976A - A device for use in a radar receiver to control the deflection of the cathode brush of an indicator tube. : en fr
  • CH338892A - Electric synchronous machine with alternating poles : de en
  • PL42282B1 - : en pl
  • US2890572A - Ice making machine : en
  • US2890713A - Fluid pressure regulators : en
  • US2890767A - Rotor brake : en
  • US2891096A - Certificate of correction : en
  • USD185489S - Toy horse and wagon : en
  • ES247499A3 - Elastic centrifugal rotor electric motor pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES247541A1 - Sensitizable composite sheet adapted for electrophotographic reproduction : en es
  • ES71731U - Quick knee piece to work on the floor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181435A - Manufacturing process of metallic zirconium : en fr
  • AU229696B2 - Glass tempering apparatus : en
  • CA577686A - Apparatus for pressing detergent materials : en fr
  • DE1059388B - Hydraulic extrusion press with device for mandrel adjustment : de en
  • DE1059551B - Circuit arrangement for the protection of electrical systems : de en
  • DE1790444U - DISCLAIMER FOR LETTERPRINTING. : de en
  • DE1790533U - CLEANING CLOTH. : de en
  • DE1790620U - DEVICE FOR CONTINUOUS MEASUREMENT OF THE DEVIATION OF A HORIZONTAL BORE DRIVED FROM A VERTICAL WELL SHAFT FROM THE HORIZONTAL AND DEVICE TO IT. : de en
  • FR1181533A - Ridging partition : en fr
  • ES245999A3 - Improvements in the construction of electric hand grinders with fan (Machine-translation by Google Translate, not legally binding) : en es
  • US2890949A - Production of chemicals : en
  • ES67366Y - Support block on the floor for tube furniture : en es
  • FR1181448A - Improvement of tire casings : en fr
  • GB815038A - Phase detector fault indicator : en
  • US2890726A - Picker stick giveway : en
  • ES247413A3 - Procedure for the collection and delivery of synthetic threads (Machine-translation by Google Translate, not legally binding) : en es
  • US2891205A - Remote control for automatic pilots of marine vessels or other moving bodies : en
  • US2891007A - Method of regenerating ion exchangers : en
  • DE1790657U - CAGE FOR DOUBLE ROW RING TUBE BEARINGS. : de en
  • DE1790724U - CLOSURE TO BE INSERTED IN A BOTTLE NECK. : de en
  • DE1059671B - Processes and devices for linear interpolation of fine graduations : de en
  • DE1790568U - DETACHABLE WATER BOILER HANDLE. : de en
  • ES246248A1 - Method and apparatus for the treatment of extensible polymeric particles of a low energy factor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181427A - Arc Lamp Coals Clamping Chuck : en fr
  • FR1181641A - Combine harvester improvements : en fr
  • FR1181828A - Process for processing semiconductors and semiconductors thus obtained : en fr
  • GB814977A - Process for the manufacture of hard metal carbide products : en
  • US2890890A - Rollable fan support : en
  • FR1181418A - Improvements to devices used with machines incorporating rotary cutting tools : en fr
  • FR1181737A - Automatic start mechanism for recipe recording device : en fr
  • FR1181872A - Brake control system, in particular for aircraft landing gear : en fr
  • FR1181993A - Manufacturing process of cork and rubber gaskets and gaskets obtained by this process : en fr
  • GB815208A - Improvements in or relating to the manufacture of transistors and other semi-conductor devices : en
  • ES244697A1 - Calendar for the application of the ogino-knaus method (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181464A - Automatic device for launching artificial pigeons for shooting on mobile goal : en fr
  • GB814891A - Improvements in and relating to gas cookers : en
  • GR19823B - DOOR REMAINING DEVICE AND WINDOWS OPEN FULLY OR PARTIALLY, AT YOUR LIKE, AT ANY POINT OF THE ROUTE. : el en
  • US2890737A - Tube beading apparatus : en
  • US2890789A - Slab conveyor and dumping mechanism : en
  • US2891129A - High voltage automatic grounding switch : en
  • US2891133A - Electric heater control assembly : en
  • DE1059622B - Process for generating an aerosol with particles containing aluminum oxide and metallic aluminum : de en
  • DE1790415U - HAIR BODY FOR HAIRED DOLLS OR BUESTY HEADS, WIGS OR. DGL. : de en
  • US2890940A - Electromagnetic stirring method : en
  • FR1181826A - Device for leaktight passage of an insulated electrical conductor through any switchgear enclosure : en fr
  • USD185493S - Toy savings bank or similar article : en
  • ES247104A1 - Installation for water elevation without engine (Machine-translation by Google Translate, not legally binding) : en es
  • IE23317L - Measuring for wearing-apparel : en
  • CA577617A - Regulation device for reaction-units, gas turbines and other similar machines : en fr
  • AU4429658A - Polyethylene waxes and process for preparing them : en
  • DE1059381B - Multi-part pit stamp : de en
  • ES247150A3 - Improvements in the automatic valves, especially in pressure valves, with preference for motor compressors of small refrigerated small refrigerating machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES247548A3 - A rotary apparatus for the drying of materials by aeration (Machine-translation by Google Translate, not legally binding) : en es
  • ES69137Y - Portable kitchen : en es
  • FR1181975A - Advanced patterns for cutting clothes : en fr
  • US2890515A - Apparatus for ornamentation of fabrics : en
  • US2890739A - Segmented insulation and method of installing the same : en
  • BE575931A - Cephalostat for teleradiography : en fr
  • AU4433358A - Elastomeric polymers : en
  • CA577677A - Water soluble polymeric calcium salts : en fr
  • CA577807A - Reverse flow valve : en fr
  • CH338877A - Electric cable : de en
  • AU4440558A - Improvements in electromechanical oscillators : en
  • BE575997A - Process for clarification and separation of beer wort : en fr
  • NL91409C - : en
  • US2890738A - Radial tilt roller levelers : en
  • US2890843A - Boundary layer control system for aircraft : en
  • BE575813A - Presentation and distribution device. : en fr
  • DE1059756B - Device for producing a blank, e.g. B. of cardboard, paper, metal foil or the like. : de en
  • BE575773A - Uranium recovery. : en fr
  • CA577632A - Hydraulic follow-up system : en fr
  • BE575747A - Tool for scraping the inside of bottles that have contained thick liquid. : en fr
  • BE575811A - Anchor chain. : en fr
  • BE575970A - Automatic braking device acting according to the load, applicable to the brakes of vehicles, in particular to the brakes of railroad cars : en fr
  • CA577629A - Wheel structure : en fr
  • CH338858A - Pressurized fluid braking equipment : en fr
  • CH338911A - Traveling wave tube with helical delay line : de en
  • US2890704A - Cigarette : en
  • US2891039A - Terpolymers of diolefins with halfesters of maleic acid and a monoolefinic monomer : en
  • AU4421958A - Improvements in or relating to hydraulic couplings : en
  • BE576220A - Method and device for gas enrichment of liquids, in particular for aerating them : en fr
  • PL42141B1 - : en pl
  • CA577819A - Strip feeding arrangement : en fr
  • US2891080A - 14alpha-hydroxy-9alpha halo hydrocortisone and intermediates : en
  • BE576189A - Toaster. : en fr
  • CA577958A - Process for treating halogenated amorphous silica with a nitrogen compound having active hydrogen and the product thereof : en fr
  • CH338868A - Magnetic memory installation : en fr
  • DE1790431U - CONTAINER FOR TEXTILE PRODUCTS. : de en
  • FR1181945A - Improvements to hydraulic mine props : en fr
  • ES54776Y - Changeable bite plate : en es
  • FR1181507A - Double inversion mechanical speed controller : en fr
  • FR1181605A - Process for the preparation of cyclic aldehydes : en fr
  • CA577935A - Service observing circuits : en fr
  • DE1059500B - Coupling between two contact lines that are fed with alternating current of the same voltage and frequency, but different phase positions : de en
  • DE1059699B - Warning system on combine harvesters : de en
  • DE1059792B - Saddle for single-track vehicles : de en
  • DE1790472U - SWITCH PANEL WITH SEVERAL TYPES OF DEVICE ARRANGED ON IT. : de en
  • FR1181543A - Item of clothing, such as a hygienic belt : en fr
  • US2891247A - Radio receiving system : en
  • DE1790732U - DOOR LOCK LATCH SILENCER. : de en
  • DE972259C - Russian blowers, especially long push blowers : de en
  • FR1181897A - Helical descender with casing divided along its length, usable in particular in mines : en fr
  • GB814910A - Improvements in plating apparatus : en
  • BE575872A - Improvements to sewing machines. : en fr
  • BE575973A - Registration system and method : en fr
  • CH338898A - Electrical equipment comprising a transformer superimposed on the power-frequency current of a network, currents at higher frequencies : en fr
  • CH338930A - Method of mounting a mold extension and means for implementing the method : en fr
  • CH338938A - Upholstery element, in particular mattress and method for its production : de en
  • US2890850A - Stands : en
  • US2890937A - Method and apparatus for production of aqua ammonia : en
  • US2891157A - Frequency control means : en
  • DE1059450B - Process for the preparation of alkyl aluminum sesquichlorides : de en
  • DE1059462B - Process for the preparation of therapeutically active phenazine derivatives : de en
  • FR1181394A - Method of adjusting the number of revolutions of prime movers for the control of electric generators : en fr
  • FR1181693A - Electronic cannon assembly : en fr
  • DE1059787B - Counterweights and their attachment to motor vehicle wheels or the like. : de en
  • PL42136B1 - : en pl
  • PL42187B1 - : en pl
  • US2890531A - Wall and floor covering sample display device : en
  • PL42211B1 - : en pl
  • DE1790681U - MUSIC CABINET. : de en
  • DE1790615U - CIRCLE. : de en
  • ES246404A1 - An installation for the separation of solid particles or liquids from gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES70096Y - Sheets with interchangeable chips : en es
  • DE1059480B - Regenerator system for air or gas separation plants : de en
  • DE1790432U - TASSEL, ESPECIALLY FOR TURNED BRUSH OR BRUSH. : de en
  • DE1790453U - THROUGH FURNACE OD. DGL. : de en
  • GB815205A - New phenthiazine derivatives and their preparation : en
  • BE576167A - Belt alignment device. : en fr
  • BE576201A - Fluid meter. : en fr
  • DE1790660U - SEAL FOR STEEL HOSE CABLE. : de en
  • DE1059544B - Device for controlling two consumers in opposite directions using a magnetic field-dependent resistor : de en
  • NL92644C - : nl
  • PL42294B1 - : en pl
  • AU236677B2 - Linear high molecular weight polymers and copolymers of cdrganometallic vinyl monomers : en
  • AU4417558A - Acylation of amines : en
  • BE574001A - Novel nitrogenous heterocyclic compounds and process for preparing these compounds. : en fr
  • CH338826A - Process for making new steroids : de en
  • US2890475A - Safety door stop : en
  • US2890866A - Heat saving unit : en
  • US2891145A - Detector and agc system : en
  • DE1790583U - DEVICE FOR PROTECTING REINFORCED CONCRETE AGAINST SOUND WAVES AND CURRENTS. : de en
  • ES245872A1 - A procedure to remove a dilute aqueous solution from kanamicina to an alkaline ph with a volume less than an indoor alcohol immigrant in water (Machine-translation by Google Translate, not legally binding) : en es
  • US2891058A - Process for the preparation of n-vinyl cyclic amides, carbamates, and lactams : en
  • AU4440158A - Improved height control systems for vehicle fluid suspensions : en
  • CA577967A - Electrical generating systems : en fr
  • DE1790680U - SHEET STORAGE CASE FOR CLARINET SHEETS AND SAXOPHONE SHEETS. : de en
  • CH338947A - Liquid nebulizer : de en
  • BE574017A - Double skeleton silver catlytic electrode. : en fr
  • CA577675A - Method and composition for the control of undesired vegetation : en fr
  • DE1059463B - Process for the preparation of therapeutically active phenazine derivatives : de en
  • DE1790551U - INDEPENDENT REGULATING DEVICE FOR THE BALANCING SPRING OF A DRAWING MACHINE. : de en
  • DE1790740U - WOODEN HEEL WITH COPPER COAT AND PUSHED TUBE. : de en
  • PL42137B1 - : en pl
  • US2890952A - Method of refining metals : en
  • DE1059466B - Process for the preparation of therapeutically useful 4-substituted 1, 2-diphenyl-3, 5-dioxo-pyrazolidines : de en
  • DE1059694B - Chopping machine : de en
  • BE575960A - Two-stroke engine : en fr
  • CA577945A - Electric shaver shearing head assembly : en fr
  • CH339047A - Lens mount with a device for adjusting the aperture : de en
  • AU227766B2 - Improvements in liquid fuel burners andan improved method of generating heat ata variable rate : en
  • CA577853A - Organosiloxane emulsions : en fr
  • CH339015A - Control device on hydraulic drives : de en
  • DE1790663U - PIPE CONNECTION. : de en
  • US2890528A - Cathode ray tube display for grounded aircraft trainer : en
  • AU3323157A - Improved gas turbine fuel system : en
  • CA577736A - Method of flameproofing fibers : en fr
  • CH338999A - Anti-skid bodies, in particular for horseshoes : de en
  • CA577932A - Air ring for dust filter : en fr
  • CA577651A - Separation of plutonium from uranium : en fr
  • CA577992A - Activation of clay by acid treatment, aging in conditioned oil, and calcination : en fr
  • AU236103B2 - Machine for cutting and pitting fruit : en
  • BE575744A - Mobile support for handling heavy objects. : en fr
  • CH338827A - Process for the production of polyhydroxysteroids using hydroxylating enzymes of various types of microorganisms : de en
  • CA577778A - Damping means for crossbar switch selecting finger : en fr
  • US2891113A - Automatic telephone exchange systems and the like : en
  • CA577857A - Plying and twisting of yarns : en fr
  • CH338886A - Bimetal switching device : de en
  • AU231171B2 - Process forthe production of soluble derivatives of lignine containing chlorine : en
  • AU231094B2 - Improvements relating to motor vehicles : en
  • AU233308B2 - Improvements in or relating to television cameras : en
  • AU233447B2 - Acylation of amines : en
  • CH338865A - Projection color television receiver : de en
  • FR1181500A - Method for recording data obtained during well drilling : en fr
  • FR1181568A - Double-acting relay device : en fr
  • AU4425258A - Car washing glove : en
  • BE576030A - Emergency and transport stretcher : en fr
  • CA577766A - By-pass circuit for electromagnetic rectifiers : en fr
  • CH339016A - Flap valve intended to be placed between two chambers at different pressures : en fr
  • DE1059814B - Safety ski bindings that release automatically in the event of overload : de en
  • ES247293A1 - Improved in the devices of burning without pressure liquid combustibles (Machine-translation by Google Translate, not legally binding) : en es
  • ES66551Y - Container mold for suppositories formed by coupling two separate and dependent elements capable of being linked in a chain : en es
  • FR1181479A - Mechanism for electrical devices to automatically change change : en fr
  • IS409B6 - Equipment for wedge belt speed converter : en is
  • AU4417958A - A device forthe lateral displacement of crop lying onthe ground : en
  • CA577953A - Process for the polymerisation of olefine : en fr
  • AU230397B2 - Process for preparing copolymers : en
  • CA577631A - Wheel structure : en fr
  • CH339074A - Device for pulling on and pulling off automotive rubber strips : de en
  • AU230196B2 - Improvements in or relating to dyes : en
  • BE576086A - Improvements to the box springs, especially for two people. : en fr
  • CH339021A - Device for preventing a gear wheel from beating back and forth in the tooth gaps of the mating gear : de en
  • CA577676A - Production of polymeric materials : en fr
  • ES70153Y - Perfected packaging container : en es
  • ES71679U - Reinforced box (Machine-translation by Google Translate, not legally binding) : en es
  • ES71782U - Electrical connection strips (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181524A - Skill and competition game device : en fr
  • IE23963L - Vinyl ether polymers; polymerisation catalyst : en
  • US2890595A - Boat steering mechanisms : en
  • US2891033A - Process for the preparation of flameretardant silicone rubber and composition thereof : en
  • CA577725A - Sparking element for a low tension surface discharge sparking plug : en fr
  • AU4430858A - Improvements in of relating to the polymerisat ion of vinyl ethers : en
  • BE573915R - Single sideband communication system : en fr
  • BE576243A - D-1: 2, 3: 4-diepoxybutane, dihalogenobutanediols and processes for producing D-1: 2,3: 4-diepoxybutane from dihalogenobutanediols : en fr
  • CA577801A - Method of aluminum coating : en fr
  • DE1059644B - Engine for driving conveyor lines : de en
  • ES247237A1 - Coated pharmaceutical granules and tablets thereof : en es
  • ES68793Y - Living room game : en es
  • GB815039A - Improvements in or relating to heat exchanger tubes : en
  • CA577746A - Mounting of carriages for machine tools : en fr
  • ES246826A3 - Improvements introduced in the manufacture of heating devices (Machine-translation by Google Translate, not legally binding) : en es
  • CH339000A - Installation for distributing a solid, powdery or liquid treatment material on vegetation : en fr
  • CH339095A - Electric fire alarm system with at least one fire alarm transmitter controlled by a soldering metal that melts at a predetermined temperature : de en
  • AU4431858A - Improvements in blowing frame for tempering. glass sheets : en
  • BE575852A - Sterilizer. : en fr
  • DE1059540B - Electrical contact device, in particular for a fuse base : de en
  • ES245606A1 - Drain system for painting by immersion (Machine-translation by Google Translate, not legally binding) : en es
  • BE576095A - Meadow watering hole. : en fr
  • CA577641A - Wall mounted cap remover with retainer : en fr
  • CH338897A - Transformer winding : de en
  • CH338971A - Device for checking tolerances : en fr
  • AU233873B2 - Morphine derivative : en
  • PL42166B1 - : en pl
  • US2890559A - Carton handling and sealing machine : en
  • BE575946A - Process for the preparation of dialkanolamines : en fr
  • BE576203A - Frequency control devices. : en fr
  • CA577911A - Lubricant composition : en fr
  • CA577843A - Conversion of phenolaldehyde resins to thermoset bodies : en fr
  • CH338989A - System for automatic sales of goods : de en
  • AU4429058A - 2, 4'-isopent y loxy-phenyl-imino-3, 4 - isopentyloxy - phenyl - thiazolidine and a therapeutically useful acid, addition salt thereof : en
  • AU4440058A - Improvements in internal combustion power units : en
  • US2890603A - Tractor transmission-deluxe : en
  • CA577979A - Phenol modified polyacetals : en fr
  • AU4428458A - Improvements in and relating to sashless sliding window controlling mechanism : en
  • PL42127B1 - : en pl
  • JPS345015B1 - : ja
  • US2890794A - Methyl bromide package : en
  • US2891075A - Method of making 4-methyl progesterone : en
  • DE1059477B - Address print card with window-like address field cutout : de en
  • DE1059796B - Lifting device for simple lifting windows and for composite lifting windows or doors : de en
  • PL42144B1 - : en pl
  • CA577753A - Strip temperature control : en fr
  • CH339146A - Drilling device with drilled hole casing : en fr
  • FR1181929A - Inclined cooling bed access gutter for working in one or more chains : en fr
  • AU232588B2 - Improvements in or relating to means for attaching a fencing wire toa metal fencing batten and tools for use in attaching such means toa fence wire and batten : en
  • AU232619B2 - Scraped surface heat exchange apparatus : en
  • AU234801B2 - Horizontal reel type bean sizer : en
  • BE576080A - Device for mounting a sofa-bed and sofa-bed thus obtained. : en fr
  • PL42170B1 - : en pl
  • BE576187A - Improvements to loom shuttles, particularly for automatic looms. : en fr
  • AU231092B2 - A device forthe lateral displacement of crop lying onthe ground : en
  • US2890857A - Portable winch : en
  • BE576223A - Tire manufacturing : en fr
  • ES247579A3 - Improvements introduced in the manufacture of speed changes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181673A - Child seat suitable for various applications : en fr
  • CH338962A - Method and device for forming fleeces of predetermined length from wood particles : de en
  • DE1059631B - Variable length tent pole : de en
  • ES246210A1 - Improvements implemented in throwers for lanzaderas of any type of telar (Machine-translation by Google Translate, not legally binding) : en es
  • BE576108A - Metal formwork. : en fr
  • CH338952A - Floor or wall tile : en it
  • AU4432058A - Furniture leg with insert : en
  • CA577948A - Process for imparting flame-resistance to fibrous cellulosic materials : en fr
  • DE1790461U - SCREEN BOWL FOR BAND FILTER ARRANGEMENTS OD. DGL. : de en
  • ES244522A1 - Procedure for the manufacture of prefabricated parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181489A - : fr
  • FR1181898A - Reversible plow with discs carried by a common shaft : en fr
  • ES246583A3 - Device of shelves sotenidos on supports (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790780U - HEIGHT CONVEYORS FOR STABLE CLEANERS. : de en
  • PL42216B1 - : en pl
  • PL42285B1 - : en pl
  • US2890532A - Manual power digger : en
  • US2890675A - Core handling machine : en
  • CH338949A - Suspended ceiling : en fr
  • AU4437858A - Apparatus for supplying particles tobe separated to hydrocyclone : en
  • BE573937A - Filament recrystallization process : en fr
  • BE575840A - Ultra-sound control device. : en fr
  • AU3394957A - Plug ejection means forthe safety of electrical heating appliances : en
  • BE575750A - Pedal crank control for bicycle motors (Moped motor) or their equivalents. : en fr
  • CA577688A - Metal preparation : en fr
  • CH339139A - Electric wrist watch : de en
  • DE1790676U - HORIZONTAL STRAP OR HEEL SAW MACHINE. : de en
  • US2890982A - Method of combatting helminthiasis using nitro-furyl-acrylate derivatives : en
  • PL42195B3 - : en pl
  • US2890888A - Chuck with pivoted jaws : en
  • US2890611A - Spark plug gap setter : en
  • US2890910A - Wheel construction : en
  • AU4435758A - Photographic silver halide emulsions containing a water-soluble azonaphthalene dye : en
  • BE576133A - Stopper for containers or barrels that can also be used as a tap. : en fr
  • CA577959A - Production of anhydroenneaheptitol : en fr
  • CA577965A - Shaded pole induction motor : en fr
  • BE575980A - Optical sign indicator used to indicate a number of different signs : en fr
  • BE576046A - Rotor device, in particular for compressor : en fr
  • CH338836A - Process for the preparation of 3,5-dioxo-pyrazolidine-N-carboxylic acid esters : de en
  • PL42299B1 - : en pl
  • CA577653A - Control system for accelerator : en fr
  • CA577969A - Arc welding gun : en fr
  • CH339134A - Bearing for small mechanical mobile, in particular measuring device : en fr
  • AU225828B2 - Jigs : en
  • CH338925A - Leg rests, especially for bedridden sick people : de en
  • ES71846U - Insulating coating for coaxial or shielded cables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181988A - New autoloading devices : en fr
  • AU232692B2 - A preparation for waterproofing leather by impregnation : en
  • DE1059628B - Glass blasting machine : de en
  • ES71803U - A dropper cap (Machine-translation by Google Translate, not legally binding) : en es
  • AU233122B2 - Cage for handling animals : en
  • CH338905A - Semiconductor device : de en
  • AU234001B2 - Improvements in or relating to hydraulic couplings : en
  • AU4420858A - Improvements in or relating to television cameras : en
  • CH338890A - Low voltage high performance fuse : de en
  • CH339126A - Dial : en fr
  • US2890786A - Glass container inspecting apparatus : en
  • US2891008A - Water purification coagulation apparatus with perforate plate flow controllers : en
  • CA577680A - Coated glass fibers and method of making same : en fr
  • CA578025A - Conveying mechanism : en fr
  • CA577982A - Method of recovering methyl borate from admixture with methanol : en fr
  • CA577990A - Waferer : en fr
  • CH339056A - Piston pump with device for changing the delivery rate : de en
  • US2890871A - Anti-icing carburetor : en
  • US2890698A - Hypodermic syringe and collapsible cartridge assembly : en
  • US2891118A - Automative lighting and turn signaling systems : en
  • US2891179A - Support for vibratory devices : en
  • AU234428B2 - Photographic silver halide emulsions containing a water-soluble azonaphthalene dye : en
  • AU4427258A - Tow and tobacco smoke filters and method for their production : en
  • CH338831A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • CH339012A - Lubricant dispenser : de en
  • CH338937A - Sofa convertible into bed : en fr
  • DE1059429B - Process for the production of ethylene oxide : de en
  • DE1059512B - Circuit for signaling the failure or the change in the amplification properties of a tube in the case of electron tubes of a power amplifier stage switched in push-pull : de en
  • DK87450C - Footwear with fixed insoles. : da en
  • BE576066A - Circuits responding to frequency variations : en fr
  • CA577690A - Press ram-to-core coupling : en fr
  • US2891052A - Anhydrosorbityl amides and process of preparation : en
  • USD185495S - Dec decorative panel for cigarette lighters and the like : en
  • CH338972A - Device for playing discs : en fr
  • DE1790477U - ROTATING RESISTANCE. : de en
  • BE576224A - Front for cooking ovens : en fr
  • US2890520A - Liner puller : en
  • US2890554A - Machine for filling foldable containers : en
  • US2890776A - Tong operated friction clutch : en
  • US2890798A - Devices for sorting of media : en
  • CH339149A - Yarn monitoring device, e.g. B. for warping machines : de en
  • AU233937B2 - Elevator plant and method of driving underground excavations by means thereof : en
  • ES67773Y - Electric machine for sharpening cutting tools : en es
  • ES71784U - Cap for lady shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • GB815003A - Thrust control for aircraft : en
  • CA578016A - Damping plate : en fr
  • DE1790760U - TABLE GOLF. : de en
  • ES247508A3 - Support device and displacement of roller roller cardboard in bobbins (Machine-translation by Google Translate, not legally binding) : en es
  • ES71771U - Roller blind (Machine-translation by Google Translate, not legally binding) : en es
  • ES69967Y - Four foot portable folding seat : en es
  • ES71660U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181862A - Process for preparing polyurethanes stable to cold storage : en fr
  • BE576149A - Guard rings for cross-nested transformers. : en fr
  • BE576150A - Process for the protection of joints. : en fr
  • CA577921A - Rust preventive composition containing certain monoamidocarboxylic acids : en fr
  • CH339120A - Movable hood for dust-free emptying of waste bins into a waste collection truck : de en
  • US2890597A - Dual control for automobiles : en
  • US2890788A - Mobile curvable conveyors : en
  • CH339032A - Swiveling drill head : de en
  • AU4422158A - Improvements in or relating toa metallic frame construction and junction means therefor : en
  • CA577839A - Converter for wave signal recorders : en fr
  • CA577949A - Strip feeding and bursting apparatus : en fr
  • CA578018A - Keyboard perforator : en fr
  • CA578022A - Crush-resistant package : en fr
  • US2890633A - Apparatus for reproducing images : en
  • US2890571A - Separation of fluid mixtures : en
  • BE573920A - Fuel composition : en nl
  • AU4431058A - Limit control apparatus : en
  • CA577883A - Methods and apparatus for eliminating singing components from seismic signals : en fr
  • BE573963A - Electrofused refractories based on alumina, magnesia and chromite : en fr
  • BE575832A - Mechanical differential unit with automatic operation for the indication of the date in a timepiece-calendar. : en fr
  • BE575845A - Process for preparing an active extract of senna. : en fr
  • AU4435658A - Improvements ln or relating to circuit arrangements to derive a control-voltage : en
  • DE1790715U - BUMPER FOR VEHICLES. : de en
  • PL42149B1 - : en pl
  • US2890817A - Valve means for pressurized container : en
  • US2890884A - Multiple sheet electing mechanism : en
  • US2890916A - Thrust bearing : en
  • BE575911A - Sealing washer : en fr
  • CA577970A - Welding gun : en fr
  • CA578014A - Multi-line telephone substation instrument and circuits : en fr
  • CH339089A - Insole : de en
  • CA577712A - Arrangement for and method of starting gas turbine : en fr
  • PL42194B1 - : en pl
  • US2890734A - Wire locked bolt assemblies : en
  • US2891163A - Calutron : en
  • US2890936A - Method for producing phosphoric acid : en
  • CH338915A - Electric heating element and process for its manufacture : de en
  • CH339031A - Tool holder with interchangeable tools, in particular for turning, drilling and milling : de en
  • CH339041A - Advertising article including sample and flyer : en fr
  • CH339049A - Device for blocking a debtor for perforated strips : en fr
  • ES71634U - Branch box for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES71728U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181687A - Process and installation for skidding timber : en fr
  • AU3405857A - New and improved pre-fabricated step units : en
  • AU4435258A - Bottlecaps : en
  • DE1059532B - Compressed air switch with resistors : de en
  • DK87429C - Pressure switches for indirectly acting compressed air brakes for vehicles. : da en
  • FR1181510A - Butterfly valve : en fr
  • FR1181753A - Process for refining crude benzols : en fr
  • GB815155A - Cracking heavy hydrocarbon oils by means of a fluidized bed of hot inert-solid particles : en
  • BE575821A - Socket with a circuit breaker. : en fr
  • CA577740A - Organo carbamyl pseudourea herbicides : en fr
  • CA578006A - Process for improving the properties of certain polymeric materials : en fr
  • CH339118A - packing material : de en
  • PL42198B1 - : en pl
  • US2890566A - Bobbin and spindle construction : en
  • US2891074A - Aromatic compounds containing fluorine and a process of preparing them : en
  • PL42279B1 - : en pl
  • USD185504S - Panel for walls, ceilings, screens and the like : en
  • BE575974A - Device to impose a rotational movement on an element of a building : en nl
  • CH339046A - Device for coordinating exchange lens parts of photographic recording devices assigned to different imaging scales : de en
  • FR1181426A - Method and device for forming deposits on webs, in particular on paper webs, by vacuum vaporization : en fr
  • CA577646A - Fluid pump : en fr
  • CH339100A - Slicing device with adjustable pitch and stroke for winder : en fr
  • AU235405B2 - A process forthe separation of isotopes of alkali metals and apparatus for carrying out this process : en
  • FR1181366A - Bundle strapping machine : en fr
  • FR1181726A - Preparation of tannins with iron, and tanning process : en fr
  • FR1181709A - Refrigerated display case open at the top : en fr
  • ES68086Y - Perfected folding seat : en es
  • CA577938A - Thiadiazine type natriuretic agents : en fr
  • CA577918A - Cell for the electrolysis of fused salts : en fr
  • CH338815A - Process for the production of styrene oxide or styrene oxide substituted in the core or / and in the chain : de en
  • US2890770A - Device for retarding movement of a member : en
  • DE1059380B - Multi-part pit stamp : de en
  • DE1790478U - WIRE-COILED ROTATING RESISTOR. : de en
  • US2890716A - Control device : en
  • CA577704A - Hydraulic tracer control : en fr
  • GB815093A - Improved abrasive wheels : en
  • GB815159A - Organotitanium compounds : en
  • DE1790755U - DOUBLE BELT STRETCHER FOR SPINNING MACHINERY. : de en
  • DE1790757U - SPINDLE BRAKE FOR TEXTILE MACHINERY. : de en
  • CA577695A - Method of supplying current to high amperage electrolytic cells : en fr
  • CH338812A - Process for preparing finely divided silica : en fr
  • DE1790442U - LETTER MECHANICS. : de en
  • ES247827A1 - An element of adjustable oleoneumatic suspension (Machine-translation by Google Translate, not legally binding) : en es
  • GB814920A - Power steering mechanism : en
  • US2891153A - Electro-static switching apparatus : en
  • PL42239B1 - : en pl
  • US2890634A - Phototypography : en
  • BE575812A - Ampoule syringe, in particular for veterinary use. : en fr
  • ES71767U - An improved dial for wall clocks (Machine-translation by Google Translate, not legally binding) : en es
  • ES71795U - Mixed album of texts and photo albums (Machine-translation by Google Translate, not legally binding) : en es
  • USD185487S - Grille for ventilating fan : en
  • DE1059635B - Mouthpiece for vacuum cleaner : de en
  • DE1790545U - BED COUCH. : de en
  • DE1790705U - LAUNCH CAR FOR VERTICAL AIRPLANES. : de en
  • CH338935A - Children's spoon : en fr
  • DE1790494U - HEATING OIL EVAPORATION BURNER. : de en
  • FR1181808A - Improvements in processes for the recovery of tin from tinning sludge : en fr
  • AU232806B2 - Fire resistant acoustic panel : en
  • BE574018A - Welding rods. : en fr
  • CA577912A - Impregnated and embossed felt mat for rug cushions : en fr
  • ES71791U - Soundtrack album (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181313A - Control device for buckets, grapples and similar devices : en fr
  • GB814954A - Improvements relating to zig-zag sewing machines : en
  • GR19820B - UNIQUE SHOE MANUFACTURING. : el en
  • DE1059733B - Overflow valve for a pressurized system : de en
  • ES246073A1 - Manufacturing procedure of refined manganese (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181584A - Improvements to watch movements : en fr
  • GB814997A - Improvements in or relating to a road-rail vehicle : en
  • DE1790517U - Curlers. : de en
  • DE1790562U - CLOSET. : de en
  • FR1181483A - Process for cleaning tanks used to store and transport oils, especially tankers : en fr
  • FR1181561A - Method and apparatus for examining and converting seismic wave curve records : en fr
  • GB814921A - Microwave antenna system : en
  • GB814939A - Data record perforating device : en
  • GB814924A - A powdered fat-containing milk concentrate and its production : en
  • FR1181538A - Burner tray for gas supplied heater : en fr
  • USD185518S - Address stamping device : en
  • CH339106A - Ball game of skill : de en
  • DE1059598B - Process for preventing premature addition and polymerization reactions in ethylenically unsaturated compounds, e.g. B. to prevent skin formation on paints and varnishes : de en
  • DE1790576U - ELECTRIC ROOM HEATING CONVECTOR. : de en
  • ES247368A1 - Improvements in or relating to hatch covers : en es
  • US2891065A - Production of sulfonic acid derivatives : en
  • BE575877R - Electrical control device for gas-heated appliances, in particular for gas cookers. : en fr
  • US2890948A - Aqueous thermosetting resin compositions having improved viscosity-temperature relationships : en
  • PL42245B1 - : en pl
  • US2890510A - Fishline attachment : en
  • US2890594A - Helical spline assembly : en
  • CA577880A - Player piano : en fr
  • CA578013A - Extended surface tube and wire condenser : en fr
  • CH338879A - Insulator : en fr
  • ES247344A3 - Procedure and device for winding threads with constant and very high rolled speeds (Machine-translation by Google Translate, not legally binding) : en es
  • AU4425858A - Automatic camera shutter mechanism : en
  • BE576073A - Perfect binding to open a book directly to the desired page : en fr
  • PL42228B1 - : en pl
  • FR1181724A - Improvements in electrical circuit manufacturing processes : en fr
  • GB814878A - Steroid compounds and the preparation thereof : en
  • DE1790584U - FLOOR OR WALL COVERING PANEL. : de en
  • DE1790712U - SPECIALLY REINFORCED SIDE PANELS MADE OF ALUMINUM FOR BODY AND VEHICLE CONSTRUCTION. : de en
  • DE1790778U - FLAT STEEL CARRIAGE FOR TOW BELT. : de en
  • SU120473A1 - Flat wick burner for signal lights : en ru
  • ES247313A3 - Machine for washing cacharros (Machine-translation by Google Translate, not legally binding) : en es
  • US2890687A - Thermo hydraulic valve : en
  • DE972272C - Shaft seal and process for its manufacture : de en
  • CA577840A - Production of fibers : en fr
  • CA578019A - Door bolt : en fr
  • FR1181458A - Assembly device for tubes and metal profiles : en fr
  • GB815181A - Method and apparatus for centrifugally casting metals or the like : en
  • IE24094L - Diaminophenyl propionic acid derivatives : en
  • BE576217A - Seat. : en nl
  • CA578023A - Process and apparatus for the production of alkali or alkaline earthen cyanides : en fr
  • DE1059545B - Circuit arrangement for control or regulation purposes : de en
  • DE1059739B - Device for continuous metallization of heat-sensitive strips in a high vacuum : de en
  • DE972263C - Process for producing low-phosphorus wind fresh steel : de en
  • CH339034A - Device for operating, in a sewing machine, an intermittent rotary motion shaft of adjustable size : en it
  • DE1790457U - TELEVISION RECEIVER WITH COLOR FILTER ATTACHMENT FOR THE LIGHT SCREEN OF THE TUBE. : de en
  • ES247590A1 - Procedure and device for closing jars with a reverse cover (Machine-translation by Google Translate, not legally binding) : en es
  • ES71809U - A dish for skill games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181949A - No-load control for turbo-pumps : en fr
  • ES246263A1 - A vertical press to make sausages (Machine-translation by Google Translate, not legally binding) : en es
  • GR19824B - FRONT HEMOSTATIC TILES. : el en
  • ES246460A1 - Improvements in ferromagnetic ferrites : en es
  • US2890671A - Hydrofoil watercraft : en
  • GB815005A - Improvements in or relating to radiation-sensitive diazotype materials : en
  • ES68218Y - Hidden fixing device adaptable to fluorescent fixtures : en es
  • US2890703A - Cigarette construction : en
  • US2891079A - 6-methyl-4, 6-pregnadiene-3, 20-dione and 17alpha-acyloxy derivatives thereof : en
  • US2890530A - Spectrum color display easel : en
  • US2890824A - Leg length adjusting apparatus : en
  • ES71665U - Decorative furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181527A - Improvement in laminated plastic materials : en fr
  • ES68934Y - Crossword : en es
  • ES71689U - Device for the binding of leaves and their exchange in agendas and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA577685A - Fuse protective system : en fr
  • CA577715A - Organ reed support : en fr
  • ES70216Y - Prefabricated fuse : en es
  • FR1181312A - Improvement in sealing measurement methods : en fr
  • FR1181516A - Product for waterproofing leather : en fr
  • GB814875A - A machine for fastening a shoe-bottom of thermoplastic material to a shoe-upper : en
  • LU37114A1 - : en
  • PL42160B1 - : en pl
  • PL42274B1 - : en pl
  • US2890537A - Earth circling satellite toy : en
  • DE1059746B - Cone crusher : de en
  • CA577758A - Motor speed governor : en fr
  • CH338988A - Adjustment device in a thermostat : de en
  • GB814974A - Improvements in or relating to sound reproducing machines : en
  • US2890875A - Apparatus for positioning and annealing work pieces : en
  • US2891011A - Developer for electrostatic images : en
  • BE575842A - Adjustable length steel shuttering beam. : en fr
  • CH338991A - Stretchable link belt for jewelry and utility purposes : de en
  • CH338976A - Spherical, chromatic, comatic, astigmatic and wide-angle lens corrected for field flattening : de en
  • DE1059391B - Device for the machine production of hinges : de en
  • FR1181879A - Process for the preparation of primary aliphatic dialcohols : en fr
  • ES71822U - A mount to support for film slides (Machine-translation by Google Translate, not legally binding) : en es
  • BE575804R - Process and installation for degassing metal castings and particularly iron castings. : en fr
  • DE1059547B - Arrangement for generating an electrical control variable as a function of an electrical control variable : de en
  • ES69618Y - Moth : en es
  • ES71806U - Dispenser for toothpastes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181601A - Detection device then amplifier of television signals modulating a carrier wave : en fr
  • FR1181614A - Improvement in the packaging of viscous mixtures : en fr
  • FR1181626A - Improvements to joints and sealing caps with tear tab : en fr
  • FR1181655A - Control film : en fr
  • FR1181982A - Rotary servo device by magnetic coupling : en fr
  • GB814936A - Operating circuits for electric discharge lamps : en
  • US2890721A - Differential pressure responsive device : en
  • USD185500S - Motion-picture projector : en
  • DE1059849B - Contactorless flat loom : de en
  • ES71730U - A pin for upholstery (Machine-translation by Google Translate, not legally binding) : en es
  • GB815199A - Improvements in or relating to pipettes : en
  • NL211481A - : en
  • NL91247C - : en
  • FR1181316A - Piping of a thermal power installation with intermediate heating of the driving medium : en fr
  • GB815011A - Improvements in or relating to universal joints : en
  • AU232362B2 - Method and apparatus for producing tubes witha a helical welding seam : en
  • BE576245A - Process for the preparation of new pyridine derivatives : en fr
  • CH338813A - Process for purifying tetrahalides : de en
  • FR1181311A - Plastic sheet used as an intermediate layer when drawing or deep drawing of metals : en fr
  • FR1181361A - Directional warning signals for navigation in foggy weather : en fr
  • DE1059576B - Circuit arrangement for generating a high voltage for a cathode ray tube : de en
  • ES69953Y - Stackable jar : en es
  • FR1181428A - Aircraft approach device : en fr
  • FR1181635A - Improvements to vehicle suspensions : en fr
  • FR1181716A - Device for cooling bulbs or lamps intended for cinematographic projectors, particularly those with reduced pitch : en fr
  • FR1181935A - Coaxial artificial load device cooled and adapted for high frequency generators : en fr
  • FR1181942A - Ceiling manufacturing process and ceiling obtained by this process : en fr
  • DE1059503B - Circuit arrangement for receiving message signals for telegraphy systems with double-tone keying : de en
  • DE1059400B - Process for the production of pigmented prints, impregnations and coatings on fibrous materials : de en
  • ES71808U - Perfected bidet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181606A - Improvements in shearing of a continuously advancing belt : en fr
  • AU4428558A - Process for preparing copolymers : en
  • CA578001A - Alarm station : en fr
  • BE576238A - Pedal for bicycle. : en fr
  • CA577904A - Lower alkyl esters of 2-methyl-3-cyano-4,5,6-pyridine-tricarboxylic acid : en fr
  • CA577998A - Television apparatus : en fr
  • CH338874A - Pressure safety device for gas-tight sealed containers, in particular for gas-tight accumulators : de en
  • CH338981A - Device for balancing rotating bodies : de en
  • GB814886A - Improvements relating to garters : en
  • DE1790564U - TOILET SEAT PAD. : de en
  • DE1790582U - UNIFORM COMPONENT FOR THE BUILDING OF HALLS, TOWERS ETC. : de en
  • ES245816A1 - A new appliance for vulcanization of automobile covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES246366A1 - A method of injecting fuel into an engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES67426Y - Fruit container box, perfected : en es
  • FR1181786A - Rotary distributor : en fr
  • PL42140B1 - : en pl
  • US2890929A - Process for carrying out exothermic chemical reactions : en
  • PL42159B1 - : en pl
  • US2890832A - Smooth-curve function generator : en
  • GB815178A - Two-channel radio beam antenna arrangement : en
  • US2891212A - Current balancing transductors for parallel connected diodes : en
  • DE1059606B - Melting chamber firing with two melting chambers working independently of one another on a common radiation chamber : de en
  • ES247233A3 - Procedure for the elaboration of sodium thyphosphate in the low temperature modification (Machine-translation by Google Translate, not legally binding) : en es
  • BE574032A - Improvements made to light motorized agricultural machinery. : en fr
  • CH338844A - Process for the manufacture of synthetic anti-tuberculosis products : de en
  • ES66950Y - Apparatus for checking the density of batteries : en es
  • ES71659U - Boquilla distribuidora regulated output (Machine-translation by Google Translate, not legally binding) : en es
  • US2890585A - Hardness tester : en
  • US2890918A - Pump pistons : en
  • CH339121A - Rotary feeder on pneumatic conveying line, for the infeed of goods into the conveying line : de en
  • DE1059747B - Beater mill : de en
  • ES245579A3 - Assembly procedure by grinding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181559A - Photographic method and apparatus : en fr
  • PL42180B3 - : en pl
  • US2891137A - Control circuit for electrical discharge metal machining apparatus : en
  • DE1790577U - METAL PROFILE FRAME. : de en
  • ES245485A3 - PROCEDURE FOR THE REGENERATION OF TEREPHTHAL ACID FROM POLYMETHYLENE TEREPHTHALATES : en es
  • FR1181843A - Addition device : en fr
  • US2890801A - Support means for a group of relatively small similarly shaped articles : en
  • US2891227A - Wire type precision resistor : en
  • US2891139A - Ornamental table with central illuminated receptacle : en
  • DE1790531U - CARPET FRINGER. : de en
  • DE1790571U - MAILBOX. : de en
  • DK87444C - Runs for double counting sticks. : da en
  • ES246057A1 - A mechanism for the setting up of the set of indicator wheels in the computers of the volumetric meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES66708Y - Electrothermostat : en es
  • FR1181387A - Roll press for briquetting ores, coals and the like : en fr
  • FR1181705A - Electrolytic pickling processes : en fr
  • US2891189A - Gas-filled electric incandescent lamp : en
  • USD185516S - Portable stove : en
  • BE575799A - Business cards personalized by printing the photograph of the interested party. : en fr
  • DE1059698B - Harvester : de en
  • ES71801U - A device for electrical splicing cable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181480A - Improvements to printing mechanisms : en fr
  • FR1181578A - Antistatic photographic film : en fr
  • US2891051A - Adducts of salts of novobiocin : en
  • US2890556A - Article transfer mechanism : en
  • US2890672A - Watercraft hydrofoil device : en
  • US2890819A - Dual carrier baskets for bicycles : en
  • BE574113A - Process for obtaining pure silicon by fractional crystallization : en fr
  • BE576013A - Drum washer washing machine : en fr
  • CH339057A - Centrifugal regulator : en fr
  • AU3387257A - Improvements relating toa surgicalcervical collar : en
  • BE576070A - Finned water meter with multiple inlet openings : en fr
  • CH338807A - Washing machine : en fr
  • CH338809A - Biblorhapte : en fr
  • DE1059530B - Electrical snap switch : de en
  • DE1059603B - cleaning supplies : de en
  • ES71678U - Telephone recorder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181419A - Improvements made to assemblies comprising the interposition of a sliding coupling system between a drive shaft and a driven shaft : en fr
  • FR1181645A - Shock absorbers for vehicles : en fr
  • ES238129A1 - Improvements in the bogies motors of three axles for vehicles of rail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181319A - Process for the continuous preparation of monoalcohols and polyalcohols from aldehydes, by the catalytic action of hydrogen in the presence of water : en fr
  • FR1181933A - Device for supplying electric current to one or more static magnetic rockers : en fr
  • GB814957A - Improvements in or relating to turbine driven corers : en
  • ES71708U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • CH338856A - Device for the lateral support of motors for driving electric locomotives : de en
  • US2890650A - Apparatus for operating on sectional tag material : en
  • US2891105A - Automatic frequency control apparatus : en
  • PL42215B1 - : en pl
  • DE1059458B - Process for the preparation of N-trichloromethylthioimides : de en
  • DE1790527U - STIRRING AND IMPACTING MACHINE. : de en
  • DE1790761U - CAROUSEL. : de en
  • FR1181357A - Improvements in the localization of electrical faults in insulated electrical conductors : en fr
  • FR1181442A - Coupling for rollers, shafts, cylinders or the like of great length composed of several parts applicable to textile machines, in particular to spinning machines : en fr
  • CA577993A - Film tube guide : en fr
  • NL91121C - Electrical resistance with non-linear current-voltage characteristic using the magnetic blocking effect : en nl
  • US2890480A - Sash balance : en
  • US2890989A - Method for the production of carotenes : en
  • DE1059816B - Game dice set for a forty-nine value lottery to draw six values : de en
  • AU234703B2 - Telephone subsets : en
  • CA577713A - Slip cover : en fr
  • CA577871A - Air compressor : en fr
  • CA577874A - Brake construction having minimized tendency to vibrate : en fr
  • US2891248A - Hexahydrotetralic esters, their preparation and their uses : en
  • AU232847B2 - Process forthe production of chlorinated hydrocarbons : en
  • AU4419458A - Improvements in or relating to anticollision radio equipment for aircraft use. z : en
  • CA577816A - Fans with spin vanes : en fr
  • DE1059801B - Footwear : de en
  • DE1790489U - THERMOMETER-LIKE VOLTAGE INDICATOR TUBE. : de en
  • ES247661A1 - Suspension for machines presenting horizontal oscillations (Machine-translation by Google Translate, not legally binding) : en es
  • US2891029A - Polymers of vinylidene monomers destaticized with partially hydroxyalkylated alkylene diamines : en
  • BE576055A - Improvements in metal cutting devices : en fr
  • CA577663A - Manufacture of nitriles : en fr
  • GB815020A - Improvements in or relating to air distribution assemblies : en
  • GB815042A - Improvements relating to the casting of metal balls : en
  • IE23601L - Resilient sheet materials : en
  • FR1181454A - Improvements to artificial breeders : en fr
  • FR1181455A - Centrifugal filter for the lubricating oil of internal combustion engines : en fr
  • FR1181895A - Flashing light signaling device : en fr
  • DE1790465U - CHARGING UNIT. : de en
  • DE1790635U - SMOKING SERVICE. : de en
  • ES247369A1 - Stairs that are at the same time self-staff and security (Machine-translation by Google Translate, not legally binding) : en es
  • ES69085Y - Perfected vessel : en es
  • FR1181837A - Method and means for coating metal wires : en fr
  • GB814933A - Improvements in or relating to piercing tools for explosive cartridges : en
  • DE1790703U - DEVICE FOR REGULATING THE EXPOSURE TIME OF MAGNIFYING APPARATUS. : de en
  • ES247354A1 - Apparatus for drilling of floors (Machine-translation by Google Translate, not legally binding) : en es
  • BE576026A - : en
  • ES67760Y - Simplified hermetic sealing supply element for powders and salts : en es
  • ES69652Y - Tool sharpening machine : en es
  • AU226177B2 - Production of electric cable sheaths : en
  • GB815084A - Polyester resin compositions : en