• US2389719A - Shark repellent : en
  • SU66232A1 - The method of processing of seeds of agricultural crops : en ru
  • SU67194A1 - Wind pressure recorder : en ru
  • SU66911A1 - The method of purification of alumina and other oxides (titanium, zirconium) from iron : en ru
  • AU129694B2 - Improvements in or relating to chlorinated rubber derivative treatment : en
  • SU66042A1 - Device for the continuous cooking of raw materials in the alcohol industry : en ru
  • SU65478A1 - The method of cleaning dultsin : en ru
  • SU66433A1 - The method of obtaining sulfuric acid in the tower system : en ru
  • SU66939A1 - The method of drying wood, etc. of materials : en ru
  • SU67193A1 - Rangefinder : en ru
  • CH239985A - Automatic Roman scale. : en fr
  • SU66708A1 - The method of etching metal products : en ru
  • SU67681A1 - Method of centrifugal filling liners : en ru
  • GB573577A - Improvements in replaceable glassware cap closures, lids and the like : en
  • SU67339A1 - Device for installation of high heels and heelno-crocular part of the sole : en ru
  • SU67387A1 - Inventive detection method : en ru
  • US2389856A - Time delay-relay switch : en
  • BE460721A - : en fr
  • SU65962A1 - Device for setting the brake switch depending on the load in the car : en ru
  • USD143022S - Design fok a lipstick holder or the like : en
  • SU66097A1 - The method of obtaining highly viscous lubricating oils : en ru
  • SU67495A1 - Device for attaching a ramrod to a rifle : en ru
  • SU65682A1 - Filtration method of underground gasification of coal seams : en ru
  • SU66745A1 - Method and device for forming articles from non-woven materials with fibrous fillers : en ru
  • SU66076A1 - Duplex adapter : en ru
  • CH240148A - Process for the preparation of a basic aralkyl ether. : de en
  • SU66634A1 - Snow blower : en ru
  • SU66699A1 - A method of making briquettes from peat briquette of semi-coke with the addition of binding substances : en ru
  • SU66611A1 - Bee cell for hatching : en ru
  • SU67196A1 - Device for remote control of weapons : en ru
  • SU67603A1 - The method of manufacture of iris and other similar products : en ru
  • USD143007S - Fie.i. e. d. kissling picture frame or the like : en
  • SU66705A1 - Decontamination and softening method : en ru
  • SU67652A1 - Contact device : en ru
  • US2389974A - Apparatus for forming sheet material : en
  • SU66737A1 - Device for monitoring scaling on condenser tubes and similar heat exchangers : en ru
  • SU66755A1 - Electrolyzer for producing light metals : en ru
  • SU67476A1 - Artificial mechanical arm : en ru
  • FR905178A - Improvements to grain mills and new mill obtained by applying these improvements : en fr
  • SU65664A1 - Seeker metal objects in the human body : en ru
  • SU67057A1 - Instrument for determining the hardness of metals by the indentation method : en ru
  • SU67098A1 - Method and device for modulation without carrier frequency : en ru
  • CH239891A - Timber construction. : de en
  • SU65706A1 - Cement production method : en ru
  • SU66014A1 - Dosing and Spilling Apparatus : en ru
  • SU66270A1 - Removable nozzle on the sighting frame of small arms : en ru
  • SU66893A1 - The method of obtaining metallic soaps : en ru
  • SU65786A1 - Variable gear for driving semi-axles of motor carriages : en ru
  • SU66342A1 - Remote control device : en ru
  • SU66819A1 - Colloid mill : en ru
  • US2389646A - Television system : en
  • SU65843A3 - Shortwave antenna : en ru
  • SU66605A1 - Platform for assembling on it and delivering railway links to the place of their laying in the face : en ru
  • SU67405A1 - Thresher Grain Combine : en ru
  • SU67642A1 - A device for the manufacture of finishing work when sewing shoes : en ru
  • CA431463A - Heating unit : en fr
  • CA431477A - Air and fuel flow proportioning apparatus : en fr
  • SU65952A1 - The method of lubrication of the joints between the parts of the optical device : en ru
  • SU67036A1 - A device for the reconstruction of the railway track : en ru
  • US2389946A - Fluid-cooled offset tip electrode : en
  • FR905190A - Preparation of iron oxide yellow : en fr
  • ES171429A1 - A PROCEDURE FOR OBTAINING NEW PROTECTIVE COLOIDS OF BENTONITIC NATURE. : en es
  • ES171343A3 - A PROCEDURE FOR THE MANUFACTURE OF VIRGIN DISCS FOR DIRECT PRINTING. : en es
  • SU65896A1 - The method of supplying current to the cable when winding it from the drum : en ru
  • CH240089A - Articulated vehicle with multiple axles in which the weight of the rear part is partially supported by the articulation. : en it
  • ES11494Y - Enhanced shaft for potentiometer knob. : en es
  • ES170873A1 - A TROQUEL FOR THE MANUFACTURE OF PLUGGABLE TUBULAR ELEMENTS FOR PIPES, CONDUCTIONS AND ANALOGS. : en es
  • AU129188B2 - Improvements in or relating to connecting arrangements ofthe plug and socket type for electric conductors : en
  • CH240087A - Device for locking handcarts, especially prams. : de en
  • ES9431Y - Ceramic material plates for roof and roof construction. : en es
  • SU65684A1 - Ship tipping method : en ru
  • SU66953A1 - Method of attaching the sole : en ru
  • SU67072A1 - In-line coal extraction : en ru
  • CA431516A - Fibrous material coating : en fr
  • CH240152A - Process for the preparation of an amine derivative. : de en
  • USD143040S - Design for a billfold : en
  • SU65776A1 - Amplifier : en ru
  • SU66513A1 - The method of regulating the work of transport gas generators : en ru
  • SU67060A1 - Device to control the rudders of the aircraft : en ru
  • US2389675A - Conversion of synchronous type signals to start stop signals : en
  • SU65854A1 - Method for preparing mixed catalysts for methanol synthesis : en ru
  • SU65907A1 - Shoe for making shoes without a rifle edge using the hot method for bottom vulcanization : en ru
  • SU66675A1 - The method of obtaining disulfamide diphenyl-urea : en ru
  • SU67445A1 - Spring diaphragm pump : en ru
  • SU67645A1 - Nomographic device for calculating the amount of allowance for processing in cast iron : en ru
  • US2389893A - Drying formed battery plates : en
  • FR905250A - Device for automatically driving gearbox machines : en fr
  • SU65555A1 - The method of producing aluminum alcohols : en ru
  • SU65806A1 - Collapsible skis : en ru
  • SU66212A1 - Pipette : en ru
  • SU67532A1 - Scraper installation for unloading railway platforms : en ru
  • SU66023A1 - Shock absorber for discharged cargo : en ru
  • SU67432A1 - Portable instrument for direct measurement of the front and rear corners of the teeth of a multi-blade tool : en ru
  • SU66233A1 - Method for producing alumina from bauxite : en ru
  • SU67391A1 - Electromechanical controller lock : en ru
  • AU2503745A - Improvements relating to carpet sweepers : en
  • CH240057A - Method of manufacturing a metal body for electric discharge tubes. : de en
  • SU66153A1 - The method of obtaining gas-tight seals between metal and dielectric parts : en ru
  • SU66203A1 - Negative Radiation Refrigerator : en ru
  • SU66305A1 - Method of making molded ceramic products : en ru
  • SU67138A1 - The method of obtaining wines : en ru
  • SU67275A1 - Working body of the grave separator : en ru
  • US2389680A - Blending agents for asphalts : en
  • CH239937A - Finger guards that can be used when sewing. : de en
  • SU66175A1 - Adaptation to folding, etc. tape emulsion machines : en ru
  • SU66832A1 - A device for igniting mercury-quartz lamps : en ru
  • US2389833A - Toy : en
  • US2390005A - Rectifier system : en
  • SU65610A1 - The method of melting glass in the flow tube : en ru
  • US2389701A - Pneumatic sizing : en
  • SU65466A1 - Mixer for mortar and concretes, mainly gypsum : en ru
  • SU65612A1 - Method for increasing hardness of steel and cast iron products hardened and cooled to room temperature : en ru
  • SU67055A1 - Device for installing propeller blades of variable pitch into a vane position when one of the engines of a twin-engine aircraft fails : en ru
  • SU67190A1 - High-speed electromechanical transmitter : en ru
  • US2389664A - Magnetic compass : en
  • US2390016A - Charge preparation : en
  • SU65845A3 - Electrodynamic loudspeaker : en ru
  • SU65934A1 - Method for producing alumina and potassium and sodium salts : en ru
  • SU66514A1 - Fuel generator for transport gas generators : en ru
  • US2389765A - Means for preventing the unauthorized operation of industrial trucks and the like : en
  • SU67500A1 - Kiln for thawing frozen ground : en ru
  • SU66824A1 - The method of obtaining voiced emulsion haulmugrovogo oil : en ru
  • SU66901A1 - Anti-shock liquid : en ru
  • ES11561Y - Electric plug model with automatic ignition. : en es
  • FR905174A - Puncture-proof composite shock-absorbing tire : en fr
  • US2390146A - Ignition timing control device : en
  • ES12113U - Apparatus for filling ampoules and other containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB573648A - Manufacture of hydracrylic acid : en
  • CA431505A - Vehicle steering by braking : en fr
  • SU66130A1 - Method for making lightweight porous materials : en ru
  • SU66220A1 - The method of making wood constructions : en ru
  • SU67388A1 - Device for linear deflection of the cathode tube beam : en ru
  • US2390002A - Toy bomb : en
  • ES11695Y - A shuttle of the perfected type : en es
  • GB573637A - Improvements in or relating to the regulation of the unwinding of yarn : en
  • SU65816A1 - Skin impregnation method : en ru
  • SU66008A1 - The method of obtaining lining materials : en ru
  • US2389585A - Plate cutting or welding machine : en
  • AU2424045A - Synchronous driving system : en
  • CH240085A - Cardboard box. : de en
  • SU66117A1 - Automatic pneumatic hammer lubricator : en ru
  • SU67008A1 - Method to prevent the entrainment of fuel in steam furnaces, for example, steam boilers : en ru
  • SU67087A1 - The way to protect piezoelectric elements from moisture : en ru
  • CA431480A - Air and fuel flow proportioning apparatus : en fr
  • SU66333A1 - Combustion device : en ru
  • SU66405A1 - Method for determination of active chlorine in bleach : en ru
  • SU65782A1 - The way to speed up the aging of wine : en ru
  • SU66361A1 - Interference limiter : en ru
  • SU66592A1 - Device for converting rotary motion of a shaft into a screw : en ru
  • ES11521Y - Safety device to prevent theft of bicycles. : en es
  • ES11560Y - Combined furniture that performs the functions of bedroom, dining room, office, living room and living room. : en es
  • US2390020A - Bottle carrier : en
  • US2390091A - Substituted 1,3,5-triazinyl-(6)-aminophenyl-arsenic compounds : en
  • SU65792A1 - Fuse : en ru
  • SU65810A1 - Instrument for measuring bandages : en ru
  • SU66865A1 - The method of obtaining synthetic tanning agents : en ru
  • SU66952A1 - Device for impregnating yarns : en ru
  • SU67119A1 - Method for producing acylamine vat dyes : en ru
  • US2389717A - Holder : en
  • US2389887A - Valve unit : en
  • CA431498A - Rubber derivative : en fr
  • SU65913A1 - Device for converting yellow phosphorus to red : en ru
  • SU66369A1 - Method of fastening radiator tubes, mainly for internal combustion engines : en ru
  • SU67571A1 - The method of obtaining insulin and adrenaline : en ru
  • US2389819A - Door lock : en
  • CH239988A - Electroacoustic converter. : de en
  • ES12149U - Perfected plush sneakers (Machine-translation by Google Translate, not legally binding) : en es
  • US2389863A - Building construction unit : en
  • SU67676A1 - Shearer : en ru
  • SU66386A1 - Wood splitting machine : en ru
  • ES12119U - Carter block and internal devices for centrifugal speed regulator in the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES171309A1 - CATCH FISHING ART. : en es
  • FR905298A - Photoelectric measuring and adjustment device : en fr
  • ES170615A1 - A CUBE FOR VEHICLE WITH MOUNTED MULTIPLICATION GEAR. : en es
  • GB573649A - Improvements relating to raking means for the screens of apparatus for treating sewage and the like : en
  • US2389616A - Method of sandblasting and apparatus therefor : en
  • US2390028A - Preparation of acrylic esters : en
  • FR905146A - Electronic lamp : en fr
  • ES171308A1 - A SYSTEM FOR HANDLING MOLDS IN THE MANUFACTURE OF TILES, HYDRAULIC AND SIMILAR TILES. : en es
  • GB573592A - Improvements in and relating to the preparation of cyclopentadiene : en
  • ES12151U - Device for teaching typing. (Machine-translation by Google Translate, not legally binding) : en es
  • CA431493A - Brake releasing apparatus : en fr
  • CH239904A - Nozzle. : en fr
  • GB573561A - Improvements in or relating to the manufacture of vinyl chloride : en
  • ES12120U - Indicator of fecundity and physiological infecundity. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171394A1 - A PROCEDURE FOR THE PREPARATION OF ESTERS OF BETA, BETA, BETA-TRICLOROETANOL. : en es
  • SU66545A1 - Method for determining the complete cooling curve of filaments of gas-filled lamps : en ru
  • SU66603A1 - Mazeva base : en ru
  • SU66268A1 - Double bucket dispenser : en ru
  • SU66586A1 - Clamp for hanging wires overhead power lines : en ru
  • ES12142U - Mechanism to lower frames. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905244A - Articulated sole for shoes : en fr
  • US2389995A - Polar coordinate oscilloscope : en
  • US2389973A - Apparatus and method for washing gels : en
  • ES170316A1 - A SIMULTANEOUS SYNTHETIC MARBLE MANUFACTURING PROCEDURE WITH ITS APPLICATION TO COATINGS. : en es
  • SU65766A1 - Artificial knee joint of the lower limb prosthesis : en ru
  • ES12127U - An automatic determiner of time and space that fulfills an integral function and has similar characteristics (Machine-translation by Google Translate, not legally binding) : en es
  • ES170835A1 - A MANUFACTURING PROCEDURE OF CAL-SOSA. : en es
  • FI20910A - Customs clearance of aid : en fi
  • USD143008S - Combination photo mount and compartment or article of similar nature : en
  • SU66338A1 - Air heater : en ru
  • US2389612A - Filing receptacle : en
  • DK64123C - Procedure for shaping the arch part of footwear and for maintaining the shape during the application of the sole and clamping for carrying out the procedure. : da en
  • SU66038A1 - Device for lubricating horizontal bearings : en ru
  • SU66145A1 - Plate heat exchanger : en ru
  • SU67129A3 - Method of neutralizing the harmful effects of silicate dust on the respiratory organs : en ru
  • US2389708A - Coating compositions : en
  • SU66388A1 - Drum furnace for direct continuous reduction of finely divided iron ores with gases : en ru
  • SU66962A1 - Instrument for removing cross-sectional profiles of air blades and the like. screws : en ru
  • US2389643A - Ball and pin handling mechanism for bowling pin setting machines : en
  • US2390090A - Substituted 1,3,5-triazinyl-(6)-aminophenyl-arsenic compounds : en
  • CH239975A - Model vehicle with measuring device. : de en
  • US2389794A - Wrinkle coating from nonconjugated oils : en
  • ES11620Y - Toggle switch or inverter. : en es
  • SU65920A1 - Rayon Spun Machine : en ru
  • SU66489A1 - The method of obtaining 2-methyl-1,4-naphthoquinone : en ru
  • SU67040A1 - Tension conveyor station : en ru
  • SU67185A1 - Buoy dock : en ru
  • SU67292A1 - Pumping unit for pumping mines from the cradle suspended on the ropes : en ru
  • US2389844A - Pulverizer : en
  • ES11429Y - Packing box and similar purposes. : en es
  • ES12132U - Device for the extraction of all kinds of containers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES8837Y - Solid lye and caustics. : en es
  • FR905104A - Method for collecting pure nitriles : en fr
  • FR905344A - High temperature agglomerated metal powder segments : en fr
  • ES11550Y - Safety element for razors. : en es
  • ES171453A3 - A HYDROMECHANICAL TIMING MECHANISM SYSTEM. : en es
  • CA431496A - Electric molten bath furnace : en fr
  • FR905167A - Advanced modulator : en fr
  • ES171334A1 - A PROCEDURE FOR THE PREPARATION OF AROMATIC ACILSULFONAMIDAS. : en es
  • ES171428A1 - IMPROVEMENTS INTRODUCED IN THE SHOCK ABSORBERS FOR AUTOMOBILES. : en es
  • SU65749A1 - Jacking machine for harvesting beets and other root vegetables : en ru
  • SU66172A1 - Dryer for handling agricultural products, such as tea leaves : en ru
  • FR905208A - Ink pad system for typewriters and accountants : en fr
  • SU66275A1 - Stabilizer for aerial bombs : en ru
  • FR905141A - dichlorocarbon ethers-salts and process for their preparation : en fr
  • FR905291A - safety equipment for force transmitting installations fitted with a reversing mechanism, in particular for railcars : en fr
  • FR905349A - Method of mounting and controlling electrical devices in domestic and industrial installations : en fr
  • SU66950A1 - Hot Cured Shoes : en ru
  • ES164989A1 - IMPROVEMENTS INTRODUCED IN THE NEEDLES OF MACHINES TO MAKE IT POSSIBLE. : en es
  • SU66446A1 - Refined sugar making machine : en ru
  • ES10965Y - Sliding gas meter. : en es
  • SU65809A1 - Command device for automatic control of the operation of aerial photography apparatus : en ru
  • SU66056A1 - Method of mineral processing : en ru
  • SU66577A1 - Method of making electrical resistances : en ru
  • US2389970A - Cool shade awning : en
  • FR905201A - Tandem peanut sheller : en fr
  • US2389739A - Conversion of hydrocarbons : en
  • US2389931A - Method for producing organosiliconhalides : en
  • ES12121U - Projector apparatus of all kinds of images -figures, drawings, silhouettes, decorative fantasies, landscapes, declarations, advertisements, etc., etc., - on the basis of two or more colors, of mutation or automatic change, at the operator's discretion. Carried out, also, with autonomy between the different integrating elements of the coloring -unique, various or multiple- of the predicted image, projected in camera obscura. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905113A - Tube oscillator, feedback, for low frequencies : en fr
  • FR905326A - Roof-shaped spillway with short, flat upstream shutter : en fr
  • CH240008A - Process and annealing furnace for recrystallization of cold- or hot-formed steel parts by annealing. : de en
  • SU66289A1 - Locking device to the fencing machine doors with rotating shaft : en ru
  • SU66439A1 - The method of producing sulfur dye : en ru
  • SU67089A1 - Method of making ceramic electrical capacitors : en ru
  • BE459831A - : en
  • SU66393A1 - Placing along the bottom of the bottom is a swinging conveyor for dispensing coal. : en ru
  • US2389665A - Electric nail filer : en
  • SU65742A1 - The method of obtaining skin substitute : en ru
  • SU66223A1 - Machine for screwing wire spirals into holes in the flanges of the links : en ru
  • SU66631A1 - Hydraulic column for water in the tender locomotive : en ru
  • US2389892A - Oil burner : en
  • SU67068A1 - Barometer with float : en ru
  • ES9499Y - Recreational toy. : en es
  • GB573526A - Improvements in loading apparatus : en
  • SU66100A1 - The method of obtaining dubitel : en ru
  • SU66882A1 - Chain mixer for mixing viscous materials : en ru
  • ES11514Y - Special mold for sardine pressing and box packaging. : en es
  • SU66306A1 - The method of obtaining water based adhesive gutaperchi : en ru
  • SU67149A1 - Method for increasing hydrophobicity of ceramic materials : en ru
  • US2389710A - Jarring tool : en
  • SU67345A1 - Method and device for electrolytic production of non-magnetic metal powders : en ru
  • SU66184A1 - Telephone switch : en ru
  • SU66484A1 - Method for the production of drainage ditches in milling peat extraction : en ru
  • US2389703A - Carton : en
  • US2389776A - Dress shield and crossed-tape support : en
  • SU66358A1 - Flyer with hanging flyers : en ru
  • CA431501A - Waste polychloroprene reclaiming process : en fr
  • FR905221A - Device for the selective control of tilting and lifting : en fr
  • FR905222A - Further training in flaman indicators-recorders for locomotives : en fr
  • FR905330A - Improvements to vertical axis generators, especially those whose generator has the so-called umbrella arrangement : en fr
  • ES11528Y - Sewing for leather piping on car rugs and the like. : en es
  • CA431488A - Transmission control mechanism : en fr
  • SU65929A1 - Butt link : en ru
  • SU67631A1 - Semi-automatic fluid meter for two liquids : en ru
  • SU66904A1 - The method of regeneration of cyanide copper electrolytes : en ru
  • SU67145A1 - The method of obtaining crystalline glucose : en ru
  • SU66441A1 - The method of obtaining ether cellulose lacquers : en ru
  • SU66676A1 - Method of protection against corrosion by the action of mineral acids : en ru
  • US2389787A - Centerless grinder gauging mechanism : en
  • US2390032A - Treatment of cellulosic fibers : en
  • ES171316A1 - A PROVISION IN REFRIGERATING ABSORPTION FACILITIES. : en es
  • ES10966Y - Water meter. : en es
  • FR905142A - Electrical contact device, in particular relay, the contacts of which are arranged on springs united in groups parallel to one another : en fr
  • GB573658A - Improvements in or relating to apparatus for throwing bombs, grenades and like projectiles or missiles : en
  • ES11489Y - Trailer to transport the accumulator battery in electric buses, hidden in the body. : en es
  • ES11529Y - New floating suspension for all kinds of small carriages, especially cribs and child seats : en es
  • SU65880A1 - The method of obtaining 2,4-dichlorobenzoic acid : en ru
  • SU67372A1 - Device for turning the shaft : en ru
  • SU65738A1 - Method of researching high-power electronic tubes : en ru
  • ES11601Y - Broom with special fastening of the bundles, fiber, palm, hair or wire. : en es
  • AU2515045A - Synthetic resins and coating compositions and process of making same : en
  • CH239972A - Ski. : en fr
  • CH240122A - Process for the preparation of a stilbene dye. : de en
  • SU65641A1 - Thyratron relay : en ru
  • SU66291A1 - Counter for measuring the length of a piece of stern on the rejection table : en ru
  • SU66229A1 - The method of obtaining beta-nitroethanol : en ru
  • SU66748A1 - Instrument for installing a hydrostat or instrument Aubrey torpedoes in a torpedo tube : en ru
  • SU67483A1 - Crate for smoking and freezers : en ru
  • SU65683A1 - Infrared ray indicator : en ru
  • SU66037A1 - Device for supplying secondary air to the gas furnace : en ru
  • US2389749A - Drill chuck : en
  • SU65825A1 - Method of thermal enrichment of low-grade sulfurous combustible materials : en ru
  • SU66401A1 - Electrolytic polishing method of microsections : en ru
  • USD143042S - Design for a packing sheet for fragile articles : en
  • CA431490A - Pneumatic control apparatus : en fr
  • ES11476Y - Beach and field umbrella : en es
  • GB573613A - Improvements in or relating to elbow and knee joints for artificial limbs : en
  • SU65955A1 - Tensioning device to the conveyor : en ru
  • SU66557A1 - The method of trapping gold nuggets and platinum from placer deposits : en ru
  • SU67643A1 - Tanning drum : en ru
  • US2390089A - Substituted 1,3,5-triazinyl-(6)-aminophenyl-arsenic compounds : en
  • SU66300A1 - Jelly Confectionery : en ru
  • SU65940A1 - The method of loading, for example, beets, in the back of a wagon, in particular a car : en ru
  • USD143013S - Design for a bedspread or the like : en
  • SU65824A1 - The method of obtaining xylonic acid : en ru
  • SU65888A1 - Apparatus for dissolving caramel production wastes : en ru
  • SU66060A1 - The method of processing loparite ores and concentrates : en ru
  • SU66234A1 - Anthracite enrichment method and the like combustible minerals : en ru
  • SU66569A1 - Remote compass : en ru
  • SU67512A1 - Adaptation to the driver's crane to brake the train when the disconnecting crane in the head of the train is blocked and the line is broken : en ru
  • US2389781A - Luminescent coating material : en
  • US2389942A - Circuit breaker operating system : en
  • USD143014S - Design for a bedspread or the like : en
  • SU65702A1 - Apparatus for processing fine-grained materials in a suspended state of gases : en ru
  • SU66324A1 - The method of obtaining vinylcarbinol : en ru
  • CA431538A - Potassium salt electrolysis : en fr
  • SU65699A1 - The method of obtaining aqueous dispersions and water-gasoline emulsions of rubber : en ru
  • SU67152A1 - Hermetic lead leaded cables into the room through the metal walls : en ru
  • SU66225A1 - The method of separation of starch grains into components : en ru
  • US2389883A - Fish lure : en
  • US2389901A - Valve mechanism for spaghetti canning machines : en
  • BE460463A - Raised fluoroscopy set-up and obturator suitable for raised fluoroscopic examination : en fr
  • CH240082A - Non-slip fitting for a draft or saddle animal. : en fr
  • SU65778A1 - The method of drying vegetables and other food products : en ru
  • SU67187A1 - Apparatus for determining ship circulation radius : en ru
  • SU67350A1 - Pistol holster attachment to prevent accidental removal of the pistol : en ru
  • US2389804A - Stabilizing organo-siloxanes : en
  • ES10901Y - Articulated kneeler for prayer. : en es
  • SU65647A1 - The method of joint electrochemical oxidation and reduction of positive and negative plates of lead-acid batteries : en ru
  • SU66432A1 - The method of obtaining penicillin : en ru
  • SU66125A1 - Self-unloading wagon : en ru
  • SU67521A1 - Maltese Cross Transfer : en ru
  • SU65798A1 - Method for producing hemihydrate gypsum : en ru
  • SU65872A1 - Method for producing lactate 3,6-diaminoacridine : en ru
  • SU66045A1 - Method of food disinfection : en ru
  • SU66498A1 - Roller for spinning machines : en ru
  • SU66520A1 - Driver's crane No. 183 of Kazantsev system for pneumatic rail brakes : en ru
  • SU66910A1 - The method of obtaining soda : en ru
  • US2389782A - Flare or fusee : en
  • US2389879A - Frequency modulation : en
  • SU65532A1 - Fitting to a blacksmith's hammer to reduce friction of the metal, about the anvil with free forging : en ru
  • CA431485A - Current supply system for batteries : en fr
  • AU1125443A - s Improved preformed building slab and method of erecting thesame : en
  • ES171457A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ANTENNAS. : en es
  • GB573562A - Improvements in or relating to the manufacture of acyl peroxides : en
  • SU66530A1 - Device for feeding an induction furnace : en ru
  • SU66558A1 - Flotation method : en ru
  • FR905210A - Steam condenser : en fr
  • SU65902A1 - Contactless selsyn and phasoregulator : en ru
  • ES11499Y - Coffee maker. : en es
  • GB573672A - Improvements in or relating to closures for bottles or containers : en
  • ES170074A1 - A PROCEDURE FOR THE INDUSTRIAL UTILIZATION OF THE VERTICAL MOVEMENT OF TIDES. : en es
  • CA431546A - Refrigerator car : en fr
  • SU66731A1 - Two-wheeled car with a lifting platform : en ru
  • SU67352A1 - Automatic firearms : en ru
  • US2389715A - Apparatus for removing dust from feathers : en
  • US2389854A - Sheet handling method : en
  • US2389991A - Mosaic sensitivity indicator : en
  • ES11690Y - Automatic closing armchair, mainly applicable in show rooms. : en es
  • ES171379A1 - A PROCEDURE TO IMPROVE THE OXIDE LAYERS OBTAINED ON ALUMINUM AND ITS ALLOYS. : en es
  • SU66821A1 - The method of transfer to the unresponsive state at elevated temperatures of wood plastics : en ru
  • SU67428A1 - Machine for cutting the core of eggplant and similar fruits : en ru
  • SU67530A1 - Device for adjusting the exit section of the channel for cooling air radiators on airplanes : en ru
  • SU67583A1 - Wagon : en ru
  • US2389594A - Electric control for machine tools : en
  • US2389917A - Aircraft structure : en
  • SU66253A1 - Door bracket : en ru
  • SU66917A1 - Folding bunks : en ru
  • SU66963A1 - Method for measuring viscosity of liquids : en ru
  • AU907543A - Improved polymeric silicone and methods of making it : en
  • ES7756Y - Replaceable multi-compartment box. : en es
  • SU67636A1 - Method of printing printing decals : en ru
  • GB573671A - Improvements relating to means for the transport of work or articles on a conveyor system : en
  • CH239909A - Distributor ramp, in particular for gas fuel cooking appliances. : en fr
  • CH240118A - Process for the preparation of a stilbene dye. : de en
  • ES11712Y - Device for learning typing. : en es
  • ES8337Y - Elastic bracelet or bracelet for watches. : en es
  • SU67269A1 - Liquor : en ru
  • SU67641A1 - Overalls : en ru
  • US2389767A - Structural frame : en
  • CH239911A - Device for hanging handle devices. : de en
  • SU67375A1 - The method of obtaining pulse voltages for powering the anode circuits and screen grids of the receiver / receiver receiver lamps : en ru
  • ES8954Y - System of cards, made of cardboard, cardboard or other appropriate material, which, in groups of two or more, constitute sheets destined to be sewn or glued to the body of medical or professional journals, being drilled along the entire length of their inner margin, and horizontally in its middle part. : en es
  • GB573558A - Printing of textile fabrics : en
  • SU65874A1 - The method of preparation of food concentrate containing a complex of vitamins B : en ru
  • SU66505A1 - The method of obtaining colloidal graphite : en ru
  • SU66629A1 - Capture with paws for lifting packages of lumber, etc. : en ru
  • SU67468A1 - Hose retractor : en ru
  • SU67528A1 - The mechanism for changing the pitch of coaxial screws : en ru
  • US2389998A - Automatic tapping and threading machine : en
  • ES11698Y - Special wallet for metro tickets : en es
  • SU66765A1 - Instrument for determining the hardness of metals by the indentation method : en ru
  • SU67524A1 - Fluid pressure regulator : en ru
  • US2389650A - Apparatus for roasting coffee and the like : en
  • US2389798A - Pitch control device for rotor blades : en
  • ES11421Y - Perfected rubber sole footwear. : en es
  • FR905287A - Method and device for controlling scales or the like by gravity : en fr
  • SU65695A1 - Pressing powder : en ru
  • US2389912A - Apparatus for testing cables and the like : en
  • CH240126A - Process for the preparation of a stilbene dye. : de en
  • CH240090A - Device on rear-engined vehicles for supplying air to the engine compartment. : de en
  • SU66725A1 - Automatic locomotive brake air distributor : en ru
  • SU67018A1 - The method of gas cementation of steel products : en ru
  • SU67032A1 - Device for braking boards, etc. piece cargo, descend on the inclined roller table : en ru
  • SU67074A1 - Centrifugal machine for casting dentures : en ru
  • SU66412A1 - Method of revealing the micro and macrostructure of steel : en ru
  • US2389668A - Indexing mechanism for machine tables : en
  • US2389820A - Liquid-supplying device : en
  • GB573569A - Improvements relating to the mounting of electrodes in electric discharge tubes : en
  • SU66467A1 - Adaptation to selfaktor for the elimination of double strands : en ru
  • SU65692A1 - Device for pneumatic control of aircraft brakes : en ru
  • SU67455A1 - A device for fastening the valves when they are lapped : en ru
  • SU67543A1 - Thermal Electrical Device : en ru
  • SU65972A1 - A method of manufacturing a hydraulic binder : en ru
  • SU67654A1 - Device to prevent swing protection : en ru
  • ES12068U - Daily, weekly, monthly and annual wall calendar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11473Y - Perfected pocket flashlight. : en es
  • ES171108A1 - A PROCEDURE FOR THE PREPARATION OF THE WHITE LEAVES OF THE CORN COB, FOR ITS APPLICATION TO THE MANUFACTURE OF MATS, CARPETS AND SIMILAR. : en es
  • FR905117A - Method and device for reducing jerks when coupling two rotary field transmitters : en fr
  • GB573673A - Process of treating fibrous plants : en
  • GB573565A - Improvements in or relating to the concentration of aqueous acetic acid : en
  • IE16903L - Presses for tennis rackets, etc. : en
  • FR905236A - Guide device for press slide : en fr
  • FR905188A - Transmission device with clutch for controlling the mechanisms of a harvester-binder : en fr
  • GB573575A - Improvements in or relating to the manufacture of ethylene oxide : en
  • CH239906A - Acetylene production process. : en fr
  • US2389790A - Revolving chopper : en
  • GB573536A - Method of preparing chlorinated rubber : en
  • ES171109A1 - A PROCEDURE FOR THE TREATMENT OF THE WHITE SHEET OF THE CORN COB, TO APPLY IT FOR THE MANUFACTURE OF ELEMENTS OF THE LIGHTWEIGHT SHOES. : en es
  • ES12083U - A fork (Machine-translation by Google Translate, not legally binding) : en es
  • US2389960A - Automatic gun : en
  • ES171323A1 - AN APPARATUS FOR THE TAKING OF PHOTOGRAPHIC VIEWS. : en es
  • FR905278A - Improvements to sealing devices for rotary kilns and similar devices : en fr
  • ES171414A1 - A MONDAFRUTOS DEVICE. : en es
  • ES9566Y - Continuous resistance circuit system in portions of varied dimensions, established by connecting metal bridges, applicable to any refractory. : en es
  • US2389784A - Tie-holding attachment : en
  • US2389692A - Remote indicating system : en
  • GB573609A - Improvements in controls for cycle brakes or the like : en
  • ES10971Y - Fitting intended for connecting gas meters. : en es
  • ES10981Y - Grid plate for dry gas meters with slide. : en es
  • ES171368A1 - IMPROVEMENTS IN TELEVISION SYSTEMS. : en es
  • US2389741A - Glass vessel band and handle structure : en
  • ES12059U - Safety filter valve for drains (Machine-translation by Google Translate, not legally binding) : en es
  • ES171033A1 - A NEW INDUSTRIAL CHEMICAL PROCEDURE FROM CHLORIDE OF SODIUM AND SULPHATE, ALLOWS THROUGH A CLOSED CYCLE OF CHEMICAL REACTIONS THE OBTAINING OF HYDROGEN PEROXIDE AT HIGH GRADE OF CONCENTRATION. : en es
  • GB573612A - Improvements in or relating to methods of activating cathodes for electron dischargedevices : en
  • GB573679A - Improvements in or relating to continuously adjustable choking coils : en
  • ES171438A1 - A ROTARY APPARATUS OF ELECTROMAGNETIC FUNCTIONAL ACTION TABS. : en es
  • FR905129A - Device for rotating sheet metal containers : en fr
  • GB573556A - Improvements in and relating to devices for reclaiming oil : en
  • GB573660A - Improvements in and relating to the screening of electrical devices to prevent interference with wireless signals : en
  • FR905166A - Detector diode for very high frequency : en fr
  • CH239960A - Device for keeping books open. : de en
  • US2389593A - Window shade attachment : en
  • CH239894A - Rail joint. : en fr
  • BE460712A - Combination toothbrush : en fr
  • ES171320A1 - AN APPARATUS AND PROCEDURE FOR THE MANUFACTURE OF WOVEN FABRICS IN THREAD, TAPE, RAFFIA AND OTHER VEGETABLE FIBERS, IN CIRCULAR AND MOLDED FORM. : en es
  • SU67637A1 - The way of revealing overlaps in the retouched negatives retouching : en ru
  • ES11547Y - Metallic cap for fountain pens. : en es
  • ES171330A1 - A PROCEDURE FOR THE PREPARATION OF ACTIVE ANTIPARASITARY COMBINATIONS. : en es
  • ES171440A1 - IMPROVEMENTS IN THE FILES-VERTICAL AXIS ROTATING ARCHIVES. : en es
  • IE16939L - Clocks : en
  • SU66089A1 - The method of processing of sunflower kernels and other oily branches and nuts : en ru
  • SU66551A1 - Light relay : en ru
  • SU66702A1 - Fur dyeing method : en ru
  • US2389951A - Broomed stranded wire structure and method and apparatus for making the same : en
  • USD142991S - Design for a container cap : en
  • SU65984A1 - False bottom for trolley boilers : en ru
  • SU66006A1 - Strapping machine for bundles of wires, etc. : en ru
  • SU66700A1 - Fat tanning method : en ru
  • ES7814Y - Improved grade and grade book for use in schools. : en es
  • GB573602A - Improvements in and relating to screw studs : en
  • SU66319A1 - The method of obtaining vat dye : en ru
  • SU66356A1 - Complex compensator : en ru
  • SU66579A1 - Tubular Discharge : en ru
  • SU66594A1 - Scraper : en ru
  • US2389785A - Hose clamp : en
  • US2389919A - Augmented automatic gain control : en
  • USD142986S - Design foe a pocket lighter : en
  • US2389652A - Method of extinguishing fires and fluid used therein : en
  • SU65723A1 - Mechanism for converting the reciprocating motion of a motor piston into a rotational shaft : en ru
  • SU65877A1 - The method of obtaining tartaric acid salt of n-aminobenzoyltropine : en ru
  • SU66110A1 - Pointing device : en ru
  • SU66431A1 - Arc furnace for cracking hydrocarbons to produce acetylene : en ru
  • SU67561A1 - Device for electrometric determination of the concentration of hydrogen ions in solutions : en ru
  • SU67616A1 - The method of producing melamine pyrophosphate : en ru
  • US2389610A - Knob adapter : en
  • US2389865A - Artificial resin and method of preparation : en
  • US2389894A - Dry charged accumulator plate : en
  • ES12152U - A heel top (Machine-translation by Google Translate, not legally binding) : en es
  • ES170694A1 - A PROCEDURE FOR THE OBTAINING OF YEAST-FEED FOR THE FEEDING OF LIVESTOCK. : en es
  • GB573599A - Manufacture of 1-aminobenzene-4-sulpho-2-carboxylic acid : en
  • SU67228A1 - Machine for seeding and mulching : en ru
  • SU67624A1 - A method of manufacturing an antifriction material : en ru
  • US2389614A - Railway truck : en
  • ES12124U - A bra against possible thefts to attach them to fountain pens and pocket pencils (Machine-translation by Google Translate, not legally binding) : en es
  • ES171346A1 - A NEW SPECIAL SYMPHONIC APPARATUS. : en es
  • SU66197A1 - Wide orthoscope anastigmat lens : en ru
  • SU67666A1 - Meteorograph : en ru
  • FR905329A - Improvements to the use of tracks on liquids and soft materials : en fr
  • GB573528A - Improvements in or relating to steering gear for tanks and like endless track vehicles : en
  • FR905248A - Improvements to metal thermometers : en fr
  • SU65016A1 - The method of processing products from hard alloys : en ru
  • SU65975A1 - The method of dressing sheepskin coat : en ru
  • US2389634A - Lock nut : en
  • US2389737A - Remote cable control : en
  • SU65977A1 - Plastic sole : en ru
  • US2390166A - Ignition timing : en
  • US2389771A - Explosive composition : en
  • SU66517A1 - Main spool air distribution valve Matrosov system : en ru
  • FR905282A - Mounting of tie-down posts in the case of self-supporting bucket seats for motorcycle sidecars : en fr
  • GB573610A - Improvements in or relating to fasteners for bags, cases and other containers : en
  • GB573643A - Improvements in swath turners and side delivery rakes : en
  • ES170812A3 - A PROCEDURE WITH THE CORRESPONDING DEVICE FOR HEATING FLOWING LIQUIDS, ESPECIALLY FOR HEATING RUBBER LATEX. : en es
  • ES170839A1 - A DRIVING HYDRAULIC PUMP WITH DIFFERENT EFFECT AND CONTINUOUS CIRCULAR MOVEMENT. : en es
  • FR905336A - Knife for meat grinders and similar devices : en fr
  • SU67215A1 - Antenna device : en ru
  • FR905292A - Pit prop : en fr
  • SU66979A1 - Mill for grinding agricultural products : en ru
  • SU67674A1 - Electric induction phase meter : en ru
  • SU66030A1 - The method of obtaining awakened concrete : en ru
  • SU66088A1 - Razborna plate chain : en ru
  • SU66900A1 - The method of manufacture of firing insulating products : en ru
  • SU67165A1 - Device for automatic feeding the boiler of the heating system of internal combustion engines before starting : en ru
  • SU66032A1 - Electromagnetic fuel distribution in diesel engines : en ru
  • SU66071A1 - Piston for attaching the electrodes of the electron tube to mica holders : en ru
  • SU67386A1 - Device for adjusting Leonard aggregates : en ru
  • FR905270A - Application of thermo-compression to gas desiccation : en fr
  • FR905135A - Process for preparing butanediol-1, 2 : en fr
  • SU66188A1 - Smeared electrode for cutting metals by volt arc : en ru
  • SU66565A1 - A device for determining the level of a note of yarn, ribbon, roving, etc. : en ru
  • SU67191A1 - A device for recording the time of the car, etc. engine : en ru
  • US2389723A - Guanidine condensation products and derivatives thereof : en
  • SU66022A1 - The method of processing paper products : en ru
  • US2389851A - Missile dispensing device : en
  • ES12099U - Bipolar device of the same sign for lampholders of electric bulbs of double filament. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171381A1 - A PROCEDURE FOR THE MANUFACTURE OF PADS FOR TAMPONS. : en es
  • GB573650A - Improvements relating to adjustable seats, particularly for motor-vehicles : en
  • SU66645A1 - The method of building a temporary dryer for tobacco, etc. agricultural raw materials : en ru
  • SU67097A1 - Conference Calling Device : en ru
  • SU66058A1 - The method of flotation of minerals : en ru
  • SU66281A1 - Connecting bracket for chains and cables : en ru
  • SU66826A1 - Device for distributing the working medium of the valve servomotor for supplying and discharging liquid in a compressor with gas compression by liquid : en ru
  • US2389969A - Electrode holder : en
  • CH240048A - Electrical apparatus with magnetic system and with automatic locking device. : de en
  • US2389777A - Bond tightener and sealer : en
  • ES11527Y - A wave collector for radiotelephone receivers : en es
  • ES12105U - Embedded continuous strips suitable for holding imitation gemstones (Machine-translation by Google Translate, not legally binding) : en es
  • ES11328Y - Bright advertisement by reflection. : en es
  • SU66662A1 - The method of obtaining coffee canned : en ru
  • ES11735Y - Perfected key. : en es
  • FR905134A - Portable grinder for crank knobs : en fr
  • ES11543Y - Case for the containment of objects exposition. : en es
  • SU65755A1 - Way to tanned leather : en ru
  • SU66359A1 - The method of increasing the capacity of a galvanic cell : en ru
  • SU67296A1 - Crosspiece for crossing slips : en ru
  • SU67526A1 - Device for hanging aircraft in-flight loads : en ru
  • SU67682A1 - Aluminum welding flux : en ru
  • SU66033A1 - Auxiliary Jet Aircraft Engine : en ru
  • SU66200A1 - Installation for cooking (trapping) fibrous materials of plant origin : en ru
  • SU66867A1 - Method for increasing water resistance of cardboard : en ru
  • SU66922A1 - The mechanism for the conditioner is valid. : en ru
  • SU66970A1 - Electric gas analyzer : en ru
  • GB573591A - Improvements in or relating to the production of alginic acid compounds : en
  • SU66723A1 - The method of operation of the plantation Kok-Sagyz and similar rubber : en ru
  • SU66814A1 - Solder : en ru
  • ES11386Y - Rubber rolling cylinders. : en es
  • AU2518945A - Improvements in or relating to chlorinated rubber derivative treatment : en
  • CH240171A - Packing and weighing machine for powdery materials that are difficult to loosen. : de en
  • US2389684A - Clearer as used in combing machines or other machines for the treatment of textile fibers : en
  • FR905262A - Automatic theft defense device : en fr
  • SU65689A1 - Lantern cockpit : en ru
  • SU66419A1 - The method of artificial regulation of moisture content in soils : en ru
  • SU67529A1 - Device for changing screw pitch : en ru
  • BE460810A - : en
  • ES170674A2 - IMPROVEMENTS MADE IN THE SCOPE OF THE MAIN PATENT NUMBER, 155733.. : en es
  • FR905263A - Device for varying the intensity of the current when starting the electric motors of a railcar as a function of the vehicle load : en fr
  • SU65669A1 - Shrapnel : en ru
  • SU66099A1 - Method of widening gauze : en ru
  • GB573540A - Improvements in the treatment of edible nuts : en
  • CA431468A - Furnace slag removing means : en fr
  • CH239922A - Brush holder. : en fr
  • CH240155A - Process for the preparation of an amine derivative. : de en
  • GB573578A - Improvements in the manufacture of therapeutic substances : en
  • CH240066A - Electrode support device for electric ovens. : de en
  • CA431473A - Eye protection means : en fr
  • CH240081A - Clasp. : en fr
  • ES170321A3 - A PROCEDURE FOR OBTAINING MATERIAL TO REMOVE MOLDS, ESPECIALLY FOR DENTAL APPLICATIONS. : en es
  • ES171395A1 - IMPROVEMENTS IN HYGIENIC APPLIANCES FOR SICK BEDS. : en es
  • FR905121A - Method for controlling the ability of substantive dyes to bind : en fr
  • ES11523Y - Double scale clinical thermometer. : en es
  • SU66932A1 - Shutter For fixing a removable denture in the patient's mouth : en ru
  • USD143030S - Design for a pendant : en
  • SU66504A1 - The way to improve the quality of diesel fuel : en ru
  • SU67288A1 - Air two-stage piston compressor : en ru
  • GB573530A - Improvements in or relating to the manufacture and application of synthetic rubber-like materials : en
  • GB573617A - Improvements in and relating to the illumination of mariner's compass cards : en
  • ES11696Y - Lamp holder designed to connect bipolar devices with plug-type connections. : en es
  • ES171430A1 - A DEVICE FOR OBTAINING HARMONIC FREQUENCIES. : en es
  • USD143004S - Design for a table : en
  • FR905171A - Double action igniter for internal combustion engines : en fr
  • ES171450A1 - A POWER INDICATOR APPARATUS SYSTEM (POTENTIOMOGRAPH) FOR INTERNAL COMBUSTION ENGINES PROVIDED WITH SPEED REGULATORS, BE INJECTION, BE EXPLOSION WITH CARBURETORS. : en es
  • FI20909A - Sotavskiljare, speciellt för gasgeneratorer : en fi
  • ES11532Y - Apparatus for sharpening and smoothing razor blades. : en es
  • FR905331A - Motor glider flying school : en fr
  • ES11726Y - Hinge for toilet seats and lids. : en es
  • ES171180A1 - A PROVISION TO LIMIT THE TRAVEL TIME DURING THE REPRODUCTION OF TELEPHONES AND FOR THE RESTORATION OF THEIR STARTING POSITION AFTER THE CANCELLATION IS TERMINATED. : en es
  • ES171380A1 - A GENERATOR GROUP. : en es
  • AU2498445A - Improvements in acoustic echo-sounding : en
  • AU128547B2 - Bituminous composition : en
  • CH239893A - Completion for underground garages. : de en
  • CH240056A - Device for earth fault protection of three-phase generators. : de en
  • ES11858U - Bucket, particularly for acids and corrosive liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905115A - Device for adjusting the position of the image in cinematographic devices : en fr
  • CH239952A - Process for the preparation of an alkylation product. : de en
  • CH239926A - Process for dry spinning of protein solutions. : de en
  • ES164066A1 - A PROCEDURE TO REGISTER THE SOUND. : en es
  • FR905191A - Hollow metal body, in particular the base of an incandescent lamp or a discharge tube : en fr
  • GB573589A - Improvements in or relating to the manufacture of alginic materials : en
  • SU66374A1 - Coal Enrichment Device : en ru
  • US2389882A - Combat knife : en
  • SU66299A1 - Foaming Method : en ru
  • CH239966A - Recording apparatus with lenses of different focal lengths. : de en
  • SU66673A1 - The method of treatment of hematosporidiosis of agricultural animals : en ru
  • SU67672A1 - Electrical device for signaling blown fuses : en ru
  • USD143011S - Design fok a bedspread or the: like : en
  • SU66177A1 - Machine for treating bast plants : en ru
  • SU65946A1 - A device for splitting ice on pavements, pavements, etc. : en ru
  • US2389803A - Stabilizing okgano-silosanss : en
  • US2390011A - Nail cleaning apparatus : en
  • FR905283A - Variable gain feedback-coupled amplifier within the transmission band margin by varying the coupling : en fr
  • SU65826A1 - Apparatus for separating mechanical mixtures of several materials : en ru
  • SU65727A1 - Regulator for supplying fuel to the cylinders of an internal combustion engine : en ru
  • SU65775A1 - Antenna : en ru
  • SU66015A1 - Method of cleaning wine : en ru
  • SU66710A1 - The method of obtaining artificial leather : en ru
  • US2389631A - Automatic and semiautomatic carbine : en
  • US2389981A - Method of making gold filled stock : en
  • SU66670A1 - Method of making concrete : en ru
  • SU66914A1 - Continuous pulp cutting machine, etc. strips into pieces : en ru
  • US2389962A - Hydraulic remote control system : en
  • SU66418A1 - Method for the oxidation of aromatic sulfides to sulfones : en ru
  • SU66503A1 - The method of obtaining anesthetic ether : en ru
  • ES168957A1 - AN APPARATUS FOR ROLLING A STRIP OF LAMINATED MATERIAL. : en es
  • GB573681A - An improved protractor or like appliance : en
  • AU120594B2 - Collapsible and portable cold room : en
  • CA431539A - Electrode stem clamp : en fr
  • CH240042A - Add-on electric motor. : de en
  • DK64122C - Safety bar for Window Hasper. : da en
  • SU66054A1 - Method of water deaeration : en ru
  • SU66862A1 - The method of obtaining highly flavored motor fuels : en ru
  • US2389633A - Pot chuck collet : en
  • SU66295A1 - Nomographic device : en ru
  • SU66800A1 - Dome for astronomical observations from navigators of aircraft : en ru
  • AU128511B2 - Improvements in or relating to methods of removing solids from liquid treatment tank, and solids control means and sludge control means : en
  • SU65668A1 - Cocoon sorting machine : en ru
  • SU65800A1 - Device for repairing the frit-cooking channel in the bathtub : en ru
  • SU66243A1 - Method for the production of insulating material : en ru
  • SU67438A1 - Lift for automatic vertical feeding of artillery shells or unitary cartridges : en ru
  • SU67509A1 - Movable bridge : en ru
  • USD142989S - Design for a tray : en
  • CH240168A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • SU65893A1 - Adjusting device to the master open hours : en ru
  • US2389800A - Cutter shifting apparatus for cloth shears : en
  • ES11596Y - Reel mechanism for fishing rods. : en es
  • ES171422A1 - BONE HEARING SYSTEM. : en es
  • SU66196A1 - Cathode TV Transmitter : en ru
  • SU66409A1 - Method for electrolytic production of chlorine and alkali : en ru
  • SU66511A1 - Device for primary separation of steam in locomotive boilers : en ru
  • SU67316A1 - Transfer between crossed shafts : en ru
  • CH240101A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • CH239924A - Device for the treatment of smooth and short textile fibers, in particular kapok fibers. : en fr
  • CA431550A - File reconditioning process : en fr
  • CH239957A - Process for producing a plastic material. : de en
  • SU65740A1 - Method of manufacturing resistances for valve dischargers : en ru
  • SU66009A1 - Rotating Step Finder : en ru
  • CA431499A - Waste polychloroprene reclaiming process : en fr
  • CH239921A - Device intended to be fitted on a cooking utensil to collect the liquid which overflows therefrom. : en fr
  • ES171464A1 - A SYSTEM OF ELECTRICAL OSCILLATORS. : en es
  • SU66028A1 - The method of obtaining corneous material : en ru
  • SU66211A1 - Method and device for wool swaths : en ru
  • SU66887A1 - The method of obtaining protective coatings on metals : en ru
  • US2389598A - Production of tertiary paraffins : en
  • US2389876A - Apparatus for making blades for turbomachines : en
  • SU67590A1 - A device for coupling a trailer with a tack : en ru
  • CH240025A - Pocket lighter. : de en
  • SU65968A1 - Twisted wire winding machine for snake coils for zipper locks : en ru
  • SU65691A1 - Crank mechanism for internal combustion engine : en ru
  • SU65788A1 - Device for periodically turning on and off the electric circuit : en ru
  • USD143005S - Design for a chair : en
  • ES9778Y - Knife with automatic opening blade. : en es
  • FR905169A - Absorbent roll for surgical or dental use : en fr
  • CA431558A - Tube and cap locating and securing device : en fr
  • SU65859A1 - Test method for vascular tightness : en ru
  • SU66293A1 - Brushing and brushing machine : en ru
  • SU66838A1 - Device to turn on or turn off short circuit protection circuits : en ru
  • SU67250A1 - Rotating wing airplanes : en ru
  • SU67548A1 - Device for measuring magnetic and electrical quantities : en ru
  • SU67503A1 - Lime slaking machine : en ru
  • SU66760A1 - Liquid t bend dynamometer : en ru
  • SU66920A1 - Aircraft ski : en ru
  • SU66995A1 - Mobile lift with turntable for receiving and dropping bags : en ru
  • SU67437A1 - Device for undermining land mines with electric igniters : en ru
  • SU65763A1 - Method for producing smallpox vaccine : en ru
  • SU65772A1 - Device for distance protection of three-phase high-voltage installations : en ru
  • SU66164A1 - Device for three digit auto lock : en ru
  • SU66217A1 - Gear pump : en ru
  • SU67180A1 - Device for starting internal combustion engines : en ru
  • SU67261A1 - A method of making a substitute for drying oil : en ru
  • SU67358A1 - Connection for folding wall boxes : en ru
  • SU67407A1 - The method of obtaining laminated wood plastic and its use for the manufacture of bearings for bearings : en ru
  • SU65830A1 - The method of producing additives for lubricating oils : en ru
  • US2389659A - Processing of hydrocarbons : en
  • GB573583A - Deriving power from the motion of a mechanically-propelled road vehicle or a mechanically-propelled road-borne machine : en
  • CH240064A - Corpuscular beam apparatus with a magnetic pole piece lens. : de en
  • FR905123A - Improvement in automatic cleaning of gasifier sources supplying motor vehicles : en fr
  • SU66562A1 - Instrument for adjusting the density of the packing of molds on shaking molding machines : en ru
  • SU66986A1 - Device of the net : en ru
  • SU67510A1 - Hinge for hanging doors, window frames, etc. : en ru
  • US2389910A - Foldable and suspendible rack for shoes or like articles : en
  • ES171389A1 - A PROCEDURE FOR OBTAINING MEANS TO COMBAT PARASITES. : en es
  • SU66053A1 - An eyelet for connecting overhead insulators with clips of overhead lines of power lines, etc. : en ru
  • SU66086A1 - Pneumatic or hydraulic piston drive, for example, for chill casting machines : en ru
  • CH240079A - Balancing device in a circuit for ultrashort waves. : de en
  • CH240091A - Device for ventilation of the engine compartment on rear-engined vehicles. : de en
  • SU66864A1 - Method of making penicillin pills or tablets : en ru
  • SU67102A1 - The method of determining the geographic location of a ship, aircraft, or the like. : en ru
  • SU66195A1 - Local oscillator with automatic adjustment : en ru
  • SU67203A1 - Thermal current limiter : en ru
  • DK64124C - Device for transport devices for loose bulk goods. : da en
  • SU66640A1 - Pneumatic Electro-Air Brake Switch : en ru
  • SU66642A1 - A method for controlling pests of fruit-bearing plants : en ru
  • SU67579A1 - Air distributor : en ru
  • BE460873A - : en fr
  • CH239918A - Partitioning. : en fr
  • CH239981A - Spirit level. : de en
  • ES10798Y - Terminal for large diameter cables, electrical power conductors : en es
  • ES12102U - Detachable electric razor for shaving. (Machine-translation by Google Translate, not legally binding) : en es
  • BE460691A - : en
  • ES12129U - Brooch or closure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171404A1 - IMPROVEMENTS IN THE INSTALLATIONS OF VACUUM CLEANERS FOR AIR OR GASES THAT CARRY PARTICULAR FINISHES IN SUSPENSION. : en es
  • ES171415A3 - A PROCEDURE FOR THE PREPARATION OF A SPICY TABLE WINE. : en es
  • GB573677A - Improvements in or relating to clutch operating mechanism : en
  • SU66062A1 - Device for controlling two-motor electric drive : en ru
  • SU66406A1 - A method of making shatterproof glass : en ru
  • SU66741A1 - Connector plate chain : en ru
  • SU67064A1 - Arc welding transformer : en ru
  • SU67484A1 - Washing machine, for example, for fish : en ru
  • US2389733A - Articles formed from paper impregnated with polymerized material : en
  • CH240135A - Process for the preparation of a basic aralkyl ether. : de en
  • BE461015A - : fr
  • FR905279A - Razor blade : en fr
  • GB573572A - Improvements relating to the mounting of electrodes in electric discharge tubes : en
  • CH240159A - Process for the preparation of an amine derivative. : de en
  • SU65658A1 - Shotgun grenade : en ru
  • SU67605A1 - Method for producing methylcofein : en ru
  • FR905116A - Device for mounting the electrodes for obtaining ultra-short electric waves : en fr
  • ES170561A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF RUBBER FLOORING OF SHOES, FOOTWEAR AND FOOTWEAR IN GENERAL. : en es
  • ES171449A1 - IMPROVEMENTS IN OR RELATIVE TO MECHANISMS FOR BOTTING OR DESCENDING LIFEBOATS OF VESSELS. : en es
  • US2389718A - Disubstituted dithiophosphates : en
  • SU65989A1 - The method of producing iron pigments : en ru
  • SU66283A1 - Method for intensifying the process of burning solid, liquid or gaseous fuel in furnaces for various purposes : en ru
  • SU66777A1 - Device for remote directional power line protection : en ru
  • SU66921A1 - Halter Bridle : en ru
  • CH239910A - Gas-fired appliance furnace. : en fr
  • ES8801Y - Element for the construction of walls, partitions, pillars and other essential parts in buildings. : en es
  • SU66681A1 - The method of obtaining gamma- (indolyl-3) -buttonic acid : en ru
  • SU67364A1 - Tube generator : en ru
  • SU67602A1 - Fat Splitting Method : en ru
  • GB573567A - Method of polymerization : en
  • FR905300A - Electric motor drive for winding devices, in particular for controlling rolling mill winders : en fr
  • ES12021U - A network of waterproofed filaments for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES171317A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 166592. : en es
  • SU66442A1 - Method for producing acid dye : en ru
  • SU66753A1 - Adaptation to the churzing machine for automatic axial feeding of rounds when cutting from them circles : en ru
  • US2389623A - Mobile gun emplacement : en
  • US2389982A - Coded railway signaling system : en
  • USD143049S - Design for a mechanical pencil : en
  • USD143046S - Design fob a serving fork : en
  • CA431494A - Brake and propulsion control apparatus : en fr
  • ES167882A1 - A PROCEDURE FOR THE OBTAINING OF A DETERSIVE PRODUCT. : en es
  • ES170783A1 - IMPROVEMENTS IN THE MANUFACTURE OF PRODUCTS IN WHICH COMPOSITION ENTERS THE SELENIO. : en es
  • SU65820A1 - A method for producing a foaming agent, for example, for a fire fighting foam : en ru
  • SU66744A1 - The method of dewatering clay slime materials : en ru
  • SU66785A1 - Electric particle counting device : en ru
  • SU66890A1 - The method of obtaining modified resins for the manufacture of varnishes and plastics : en ru
  • FR905130A - Electromagnetic chuck : en fr
  • SU66687A1 - The method of obtaining the products of the joint polymerization of vinyl compounds : en ru
  • FR905194A - Device for agitating butyrometers filled with samples of milk, sulfuric acid and amyl alcohol : en fr
  • SU66146A1 - The method of dealing with ash in the heating of powerful steam locomotives equipped with stokers and a device for carrying out this method : en ru
  • SU67297A1 - Machine for dismantling wooden boxes : en ru
  • SU67596A1 - Device for turning the blades of the propeller : en ru
  • CH240068A - Process for the preparation of ampoules containing colorless aqueous solutions of a vitamin K-active compound. : de en
  • SU65650A1 - Method of making baseless agglomerates for electroplating cells : en ru
  • SU66479A1 - Device for feeding the conveyor belt, etc. cars : en ru
  • US2389985A - Retractable packer : en
  • SU66237A1 - Gypsum boiler : en ru
  • SU66570A1 - Measuring device : en ru
  • US2389584A - Dolly : en
  • US2389877A - Suction cleaner : en
  • US2389929A - Feed mechanism : en
  • SU67326A1 - River buoy : en ru
  • USD143000S - Design fob a dress : en
  • USRE22699E - Magnetic compass : en
  • FR905286A - Men's shoe : en fr
  • GB573553A - An improved power transmission device : en
  • GB573618A - Improvements in or relating to foldable curler combs : en
  • SU66280A1 - Bearing shell : en ru
  • SU66620A1 - Degressed Wine Filter : en ru
  • SU66602A1 - Icebreaking vessel : en ru
  • SU66632A1 - Rail : en ru
  • SU67600A1 - Method of making animal fat substitute for chocolate production : en ru
  • FR905176A - Process for the desulphiting of mutated fruit juices and device for implementing this process : en fr
  • GB573579A - Improvements in or relating to variable speed gearing : en
  • SU66222A1 - Stamp for cutting wire spirals into pieces of a certain length : en ru
  • ES171181A1 - A TELEPHONOGRAPH TO REGISTER AND REPROVE CONVERSATIONS. : en es
  • US2389884A - Apparatus for transmitting voice frequencies over a single grounded line : en
  • US2389891A - Method and mechanism for controlling the operation of printing machines : en
  • SU66284A1 - Semi-mechanical type steam distribution mechanism for steam-air pumps : en ru
  • SU67385A1 - AC frequency converter : en ru
  • US2389814A - Filter : en
  • SU65983A1 - Adaptation to the weaving machine for pulling the base in the formation of fringe : en ru
  • SU66004A1 - Removal method from cellulose treatment apparatus, for example, from rolls, spontaneously released resin in them : en ru
  • SU67406A1 - Fixture for preventing double charge of mortar : en ru
  • US2389591A - Color illuminator for flashlights : en
  • GB573539A - Process for producing metals : en
  • ES11753Y - Two-tube barrel for carbines and air pistols : en es
  • USD143055S - Fluted cigar and cigarette lighter or similar article : en
  • SU66176A1 - Adaptation to a condenser for automatic cotton sampling : en ru
  • SU66756A1 - Trolley for drawing mill : en ru
  • SU67065A1 - An apparatus for ensuring the stability of rotating rotors of turbines, turbo-compressors, and the like. cars : en ru
  • SU67081A1 - Roller for transporting devices : en ru
  • SU65923A1 - Automatic braking spindle : en ru
  • US2389772A - Clutch : en
  • US2389918A - Reciprocating pump : en
  • SU65949A1 - Connection of elements of wood constructions : en ru
  • SU66182A1 - Shaftless mounting method for underground gas generator : en ru
  • SU66214A1 - Hollow tank for automatic handles : en ru
  • SU66668A1 - Method of growing single crystals : en ru
  • SU67361A1 - Ignaytron ignition device : en ru
  • FR905223A - Improvements made to broadcasting batteries : en fr
  • SU67039A1 - Ship propulsion : en ru
  • SU66027A1 - The method of gluing products from acrylic resins : en ru
  • SU66797A1 - The method of determining sex is ut at day old : en ru
  • US2389681A - Asphalt wetting agents : en
  • SU65850A1 - Relay device For one-time automatic restarting of the feeder : en ru
  • SU66337A1 - The method of obtaining the floor of water gypsum : en ru
  • FR905251A - Winch improvements : en fr
  • US2389679A - Drill sharpening device : en
  • ES10275Y - Frame or fittings for interchangeable bags. : en es
  • ES171452A3 - A VERTICAL TYPE BISCUIT OR PROPELLER PRESS, DRIVEN BY ANIMAL EFFORT. : en es
  • ES11475Y - Folding crib. : en es
  • FR905241A - Rotation transmitting mechanisms through sealed walls : en fr
  • SU66779A1 - Electron-optical converter : en ru
  • US2389727A - Flotation of iron ores : en
  • GB573601A - Improvements in optical projection apparatus : en
  • GB573623A - Improvements relating to protective coating compositions for metallic surfaces : en
  • ES171356A3 - A HIGH-POWER CENTRAL HEATING BOILER, BY HOT WATER OR LOW PRESSURE STEAM, WITH DOUBLE OR TRIPLE FLAME REVERSAL AND AUXILIARY NOZZLES. : en es
  • GB573665A - Fluid flow controller : en
  • ES9084Y - Container intended preferably for candy and confectionery. : en es
  • FR905243A - New shoe sole : en fr
  • ES9081Y - Ceramic blocks for construction : en es
  • GB573668A - Improvements in takedown firearms : en
  • FR905214A - Process for preparing condiments and food extracts from potato juice : en fr
  • ES9711Y - Celluloid plates, bars, tubes and articles in general. : en es
  • US2389907A - Vehicle structure : en
  • ES12082U - A drawer for delivery vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES170696A1 - A PROCEDURE FOR THE OBTAINING OF YEASTS-FEED FOR FOOD OF LIVESTOCK. : en es
  • SU66766A1 - Instrument for determining the hardness of metals by the indentation method : en ru
  • SU66849A1 - Electric capacitor : en ru
  • SU67633A1 - The method of obtaining a lot of mature water torch : en ru
  • SU65903A1 - Instrument for determining the average thickness of the skin : en ru
  • SU66973A1 - Photo shutter : en ru
  • SU67610A1 - Method of cracking petroleum and similar raw materials : en ru
  • US2389662A - Polymers : en
  • USD142984S - Design for a display frame : en
  • DK64113C - Process for the Preparation of Phosphamic Acids from 4,4'-Diaminodiphenyl Sulfone. : da en
  • ES12098U - Metal bracelet extensible without closing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB573534A - Improvements in the mounting of small cannon in the wings and the like of aircraft : en
  • SU66482A1 - BankBroshna Flyer : en ru
  • SU66497A1 - A method of making substitutes for plantar skin : en ru
  • US2389648A - Container-opening tool : en
  • US2389977A - Right-left nozzle fitting : en
  • SU65743A1 - Method of protecting organic glass from mechanical damage : en ru
  • SU66606A1 - The method of storage of potato tops : en ru
  • SU66988A1 - Device for cleaning drip tubes : en ru
  • SU66470A1 - Device for measuring and automatically recording the width of the tissue : en ru
  • SU66782A1 - Device for determining the internal resistance of galvanic cells : en ru
  • SU67056A1 - Instrument for determining the hardness of metals by the indentation method : en ru
  • US2389802A - Stabilizing organo-siloxanes : en
  • USD143045S - Design for a kitchen fork : en
  • BE460583A - : en fr
  • ES11006U - Apparatus for the supply of certain volumes of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10969Y - Counter for counter : en es
  • SU65899A1 - The method of obtaining phenol-formaldehyde resin : en ru
  • SU66709A1 - The method of obtaining rubber-like materials : en ru
  • GB573595A - Improvements in or relating to welding rods : en
  • GB573645A - Improvement in toys : en
  • GB573661A - Improvements relating to tube coupling arrangements : en
  • CA431492A - Variable load brake : en fr
  • US2389846A - High velocity projectile : en
  • SU65857A1 - Copper zinc brass : en ru
  • US2389697A - Sanitary detachable pocket : en
  • CA431554A - Web material supplying apparatus : en fr
  • CH240020A - Device for creating a plastic surface on wood. : de en
  • AU120581B2 - Improvements in or relating to cathode ray type tuning indicators : en
  • CH240162A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • CH240050A - Compressed gas switch with cut-off resistor. : de en
  • FR905196A - Multi-pole coupling for cables : en fr
  • SU65643A1 - Spring scales : en ru
  • FR905342A - Sleeper trailer which can be used as a trailer for motor vehicles : en fr
  • SU66473A1 - Weaving device for changing shuttles on the go : en ru
  • USD142993S - Handbag frame or similar article : en
  • US2390030A - Chilling cabinet : en
  • SU65685A1 - Trawl cutter : en ru
  • SU65997A1 - Method for fermentation of molasses / corn mixture : en ru
  • SU66309A1 - Method for quantitative determination of sulfite cellulose liquor : en ru
  • SU66663A1 - Continuous diffuser : en ru
  • ES6276Y - Special folder. : en es
  • FR905133A - Rolling mechanism for shaking conveyor lane : en fr
  • GB573678A - Improvements in gelatine capsules : en
  • SU66839A1 - The method of determining the pressure in the mass of moving (for example, in a silo) bulk material : en ru
  • ES11688Y - Foldable backrest for field and beach, applicable for advertising purposes. : en es
  • ES11758Y - Improved belt with extendable buckle : en es
  • ES12043U - Piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • FR905305A - Arrangement of turbocharging by injectors of gasifier motor-compressor engines : en fr
  • ES171173A3 - A PERFECTED PROCEDURE FOR THE MANUFACTURE OF GLASS EYES FOR DOLLS, PASTA OR PLUSH ANIMALS AND FIGURES IN GENERAL. : en es
  • FR905296A - Process of tanning raw hides with aluminum salts : en fr
  • DK64112C - Apparatus for drying peat soil. : da en
  • ES171393A1 - A PROCEDURE FOR THE PREPARATION OF ACID ESTERS AND, AND, AND-TRIHALUROCROTÓNISCO. : en es
  • ES171459A1 - IMPROVEMENTS IN FACSIMILE TELEGRAPH SYSTEMS AND APPARATUS. : en es
  • SU66001A1 - The method of processing iron and steel products : en ru
  • SU67159A1 - Radio receiver : en ru
  • SU67236A1 - Automatic air pressure regulator in an airtight cockpit : en ru
  • SU66382A1 - Metal casting machine : en ru
  • SU67684A1 - The method of determining the eccentricity of the main journals of crankshafts of the M-100 A-M 103A series of motors : en ru
  • FR905136A - Preparation of levoglucosan : en fr
  • ES10979Y - Ball joint, especially for the control linkage of gas meters with reciprocating measuring devices. : en es
  • SU65700A1 - Tanning method : en ru
  • GB573597A - Production of tetrahydrofurfuryl alpha chloroacrylate : en
  • US2389687A - Bearing : en
  • SU67276A1 - A device for holding stems through small, etc. cars : en ru
  • ES171401A1 - A DEVICE TO ACHIEVE THE PERFECT GASIFICATION AND INTEGRAL COMBUSTION OF ALCOHOL AND OTHER LIQUID FUELS. : en es
  • ES7900Y - Distinguish a vault. ' : en es
  • SU65912A1 - Apparatus for determining the adhesion of varnishes : en ru
  • SU66147A1 - RF Power Meter : en ru
  • SU67126A1 - The method of producing alkyl nitrites : en ru
  • SU65927A1 - Pneumatic wrench with pneumatic drive : en ru
  • SU66094A1 - End connection of round wooden elements : en ru
  • SU66913A1 - Automatic cutting machine for pieces of tape, braid, rope, etc. of materials : en ru
  • US2389698A - Air conditioning : en
  • US2389721A - Simulated patch pocket : en
  • CH239934A - Thread cutting device for winding machines. : de en
  • CH239965A - Cinematographic camera. : en fr
  • CH240049A - Gas pressure switch. : de en
  • SU67332A1 - Device for automatic priming of centrifugal pumps : en ru
  • US2389624A - Power transmission apparatus for track-laying vehicles : en
  • US2389996A - Charger motor : en
  • CH239925A - Process for the production of an artificial protein fiber of particular resistance. : de en
  • CH239986A - Ten key calculator. : de en
  • FR905237A - Further training in mechanical combiners for turnout and signal control stations : en fr
  • AU131876B2 - Improved means for handling freight : en
  • SU67331A1 - A device for cutting, for example, bread : en ru
  • CH239920A - Suitcase that can be used as a writing and reading desk. : de en
  • SU66523A1 - Cable Ferry Moving Device : en ru
  • SU67259A1 - Methyl methacrylate polymerization method : en ru
  • SU66954A1 - The method of alkaline decoction of bast fibers and products from them : en ru
  • SU67319A1 - Matrix for hot curing presses : en ru
  • US2389622A - Wall construction for heaters : en
  • SU65675A1 - Adaptation to the Matrosov air distributor to improve the property of independence of the time of vacation from the volume of the brake cylinder : en ru
  • SU66057A1 - Method for quantitative analysis of tungsten ores : en ru
  • SU65869A1 - The method of obtaining varnishes : en ru
  • SU66891A1 - The method of surface protection of materials and products : en ru
  • SU67279A1 - Machine for washing, drying and preparing wool for further processing : en ru
  • US2389963A - Hydraulic remote control system : en
  • BE461028A - Manufacturing process of artificial viscose sponges and resulting product : en fr
  • SU65739A1 - Variable inductance coil : en ru
  • SU66574A1 - Mixer : en ru
  • SU66993A1 - Mobile unit for heating the hot air of internal combustion engines before starting : en ru
  • SU67335A1 - Device for automatic control of an electric heater : en ru
  • CH240146A - Process for the preparation of a basic aralkyl ether. : de en
  • SU65748A1 - Steam boiler : en ru
  • AU2440245A - Limiting apparatus : en
  • CH239929A - Pressure roller device for spinning machines and for spinning preparation machines. : en it
  • AU2480745A - Improvements in or relating to electrical amplifiers : en
  • SU66583A1 - Electric switch : en ru
  • SU66789A1 - Method for determining insulation resistance of three-phase AC mains with insulated neutral : en ru
  • SU66866A1 - The method of obtaining synthetic tanning agents : en ru
  • CH240169A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • CH240031A - Self-priming centrifugal pump. : de en
  • CH240037A - Process for regulating gas heaters and equipment for carrying out the process. : de en
  • SU65679A1 - Lock for parachute suspension systems : en ru
  • SU65895A1 - Instrument for sampling medium samples from a stream of bulk material : en ru
  • SU67253A1 - Swashplate of the helicopter main rotor blades : en ru
  • SU66209A1 - A method of manufacturing a two-layer molded parts of the bottom of the shoe : en ru
  • SU67219A1 - The method of obtaining building material and device for implementing the method : en ru
  • SU67673A1 - Device for magnetic wire flaw detection : en ru
  • BE461034A - : en
  • SU65819A1 - The method of preparation of solid luminous plastic constant action : en ru
  • SU67657A1 - Device for high-frequency protection of power lines : en ru
  • SU66608A1 - Valve for liquids and gases : en ru
  • SU67337A1 - The method of obtaining a therapeutic drug : en ru
  • CA431465A - Sugar melt processing : en fr
  • SU66254A1 - Double-sided bucket, e.g. for cable and tower excavators : en ru
  • SU66266A1 - Ore Chlorination Furnace : en ru
  • USD143035S - Design foe a garden marker : en
  • CH240059A - Switching device with mechanical contacts. : de en
  • ES11493Y - Device to protect the stitching between the soles and the upper of shoes with a rubber sole. : en es
  • ES12081U - Clips or devices for projection, by parts, of legends or drawings. (Machine-translation by Google Translate, not legally binding) : en es
  • GB573615A - Improvements in and relating to electrical networks : en
  • SU66244A1 - The method of obtaining soil blocks : en ru
  • SU67378A1 - AC electronic potentiometer : en ru
  • SU67083A1 - Continuous pouring method : en ru
  • US2389753A - High pressure centrifugal pump : en
  • SU66245A1 - Calcium Carbide Continuous Furnace : en ru
  • CH239938A - Circular knitting machine for the production of split knitted hosiery. : de en
  • CH239940A - Device for winding up and unwinding by hand a washing line, a cable, a wire, etc. : en fr
  • AU1263144A - Improvements in or relating to arrangements for generating and observing electric pulses : en
  • ES171397A1 - A PROCEDURE FOR OBTAINING AN INSECTICIDE AND DISINFECTANT FUMIGEN PRODUCT. : en es
  • CA431469A - Gas producer draught device : en fr
  • CH240046A - Compressed gas switch with multiple interruption. : de en
  • BE460572A - : en
  • ES12101U - A special features guide (Machine-translation by Google Translate, not legally binding) : en es
  • ES12133U - Water tank, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168438A1 - A CENTRIFUGAL REGULATOR SYSTEM. : en es
  • ES171364A1 - A ZARANDA OR CARRIAGE HOLDER-CRIBAS FOR GRAIN ADVENTORS. : en es
  • CA431557A - Double-bladed saw : en fr
  • ES11700Y - A new mattress or spring mattress between double mesh : en es
  • ES171437A1 - NEW ROTARY FILE SYSTEM. : en es
  • AU120599B2 - Improvements in or relating to hulls or bodies for boats vehicles and aircraft : en
  • BE460557A - : en
  • SU66588A1 - Electric Intelligence Method : en ru
  • SU66861A1 - Steam auger for drilling wells in frozen ground : en ru
  • SU65575A1 - The method of modifying silumin : en ru
  • SU65654A1 - Method for determining the angle of rotation of the plane of polarization of light by optically active substances : en ru
  • US2389902A - Lock nut assembler : en
  • SU65642A1 - Aerial mast : en ru
  • SU66083A1 - Device for determining changes in the magnetic conductivity of circuits of electromagnetic mechanisms : en ru
  • US2389964A - Clip : en
  • US2390007A - Apparatus for continuously hot dip coating of tin on coiled strip : en
  • SU66336A1 - Airplane Model Holder for Projector Training Facility Projector : en ru
  • SU67063A1 - Machine for hydraulic testing of hollow bodies, in particular, mines and shells : en ru
  • US2390017A - Portable car washing apparatus : en
  • CH240116A - Process for the preparation of a stilbene dye. : de en
  • AU1221443A - An extinguisher for cigarettes, cigars andthe like : en
  • CA431450A - Time card perforating device : en fr
  • CA431543A - Viscosity measuring method : en fr
  • CH240149A - Process for the preparation of a basic aralkyl ether. : de en
  • CH239902A - Process for the electrical manufacture of a glass product, and device for carrying out this process. : en fr
  • CA431514A - Knitted fabric topping mechanism : en fr
  • SU66371A1 - Method of rolling tapes : en ru
  • SU66689A1 - The method of producing alumina and sulfuric acid from polysilicon, alumina-containing materials : en ru
  • SU67264A1 - Method for processing weak soda liquids : en ru
  • SU67369A1 - Method for measuring conductivity and dielectric constant : en ru
  • SU66078A1 - Semi Automatic Direction Finder : en ru
  • SU67151A1 - Wireless telegraph training device : en ru
  • GB573655A - Improvements in and relating to light automatic rifles and machine guns : en
  • SU66730A1 - Door lock : en ru
  • SU66888A1 - Method for enriching fish oil with vitamin A : en ru
  • SU67661A1 - Contact device for sending callsigns and direction finding signals when driving airplanes by radio : en ru
  • ES12074U - An uncoupled egg cup (Machine-translation by Google Translate, not legally binding) : en es
  • ES11703Y - Index device of telephone numbers, signs and other indications : en es
  • FR905106A - Device for the manufacture of cubes, or the like, by compression with pulses : en fr
  • FR905175A - Improvement in lids of food cooking appliances : en fr
  • SU66827A1 - Safety device to prevent boom crane overload : en ru
  • SU66111A1 - Device for detecting the onset of aircraft icing : en ru
  • SU66310A1 - The method of cleaning solutions of zinc sulfate from cobalt : en ru
  • FR905185A - Method of constructing frame trusses and element intended for this construction : en fr
  • AU2512845A - Bituminous composition : en
  • SU65847A1 - Machine for assembling chains gall : en ru
  • SU66859A1 - Electrode holder : en ru
  • CA431487A - Clutch : en fr
  • GB573626A - Improvements in or relating to synthetic resins : en
  • ES11296U - Device of tubes with expansions, fins or external pieces joined, totally or partially inclined with respect to the geometric axis of the said tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB573560A - Improvements in or connected with shedding means for circular weaving looms : en
  • US2389945A - Air-cooled offset tip electrode : en
  • ES11609Y - New sanatorial lounger. : en es
  • ES11730Y - Perfected runner. : en es
  • FR905216A - Process for treating slush or sludge from cities for the manufacture of a concentrated agricultural product richer in humus than all natural and artificial manures : en fr
  • AU1258444A - Artificial teeth and their manufacture : en
  • SU66013A1 - The method of preparation of complete nutritional crackers : en ru
  • SU66572A1 - Pr grain harvester : en ru
  • SU65971A1 - The method of removing blockages in the pipes of heating systems : en ru
  • SU67618A1 - Method of making flaxseed oil substitute : en ru
  • USD143006S - Design fob a lighter : en
  • SU67586A1 - Apparatus key relationship between the arrows and the signals of railway stations : en ru
  • US2389655A - Polyamide articles : en
  • US2389752A - Semitrailer steering mechanism : en
  • US2389870A - Carrier and applicator for the treatment of trees : en
  • US2389913A - Feed pusher : en
  • ES171455A1 - IMPROVEMENTS IN THE GRAMOPHONES, WITH DEVICE FOR THE AUTOMATIC CHANGE OF THE DISCS. : en es
  • GB573587A - Improvements in electronic devices particularly for x-ray apparatus : en
  • ES11409Y - Perfected lipstick. : en es
  • GB573598A - Improvements in or relating to electrodes or welding rods and to the production of shaped articles therefrom : en
  • ES9529Y - Frame or buckle fittings for lining. : en es
  • FR905265A - Manufacturing process for armed labels and the like : en fr
  • GB573566A - Improvements in or relating to gas turbine installations operating on gaseous fuels : en
  • SU66677A1 - Insulin Extraction Method : en ru
  • SU66965A1 - The method of obtaining the condensation products of dimethylol urea with alcohols : en ru
  • SU66969A1 - A device for coloring porcelain and other products : en ru
  • SU67454A1 - Method of testing knitted fabric for abrasion : en ru
  • ES171335A1 - A PERFECTED CALORIFFER FOR LIQUIDS. : en es
  • FR905161A - Sliding or extendable joint device for drive shafts and other applications : en fr
  • SU66134A1 - Wood packaging box : en ru
  • SU66879A1 - Mechanical pyrite furnace feeder : en ru
  • USD143002S - Design for a drape festoon : en
  • SU65712A1 - Monorail trolley : en ru
  • SU66334A1 - Lattice wooden arch : en ru
  • SU67520A1 - Wagon : en ru
  • US2389909A - Rotary cutting tool : en
  • CA431482A - Air and fuel flow proportioning apparatus : en fr
  • CH240003A - Work spindle drive for machine tools. : de en
  • ES11477Y - Liquid container to protect trees from climbing insects. : en es
  • ES12122U - Device for recording devices with a recording tape, which develops from a coil. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905280A - Regulating piston for valves, in particular for pressure regulating valves in compressed air brakes of motor vehicles : en fr
  • GB573564A - Improvements in or relating to the decarburisation of powders containing carbides : en
  • SU66308A1 - The method of obtaining 8-trichloromethyl-caffeine and 7-chloromethyl-8-trichloromethyl-caffeine : en ru
  • SU66149A1 - Electrical conductor : en ru
  • SU66874A1 - A method of making paints and varnishes : en ru
  • SU66626A1 - Scope for shooting a high-speed target : en ru
  • SU67084A1 - The method of finishing gravity tungsten concentrates : en ru
  • SU67402A1 - Manual scooter : en ru
  • US2389984A - Production of motor fuel : en
  • SU66845A1 - Individual use crew for high frequency transport : en ru
  • SU67302A1 - Method of gasification of finely divided fuel in a fluidized bed : en ru
  • SU66065A1 - High Frequency Ceramic Dielectric : en ru
  • SU65959A1 - The method of enrichment of ores by flotation without foaming : en ru
  • SU66314A1 - Method for separating butane-propane fraction from shale schwelgas : en ru
  • SU67286A1 - Device for the manufacture of felted mineral fiber plates : en ru
  • SU66003A1 - The method of obtaining hemostatic cotton wool : en ru
  • SU67265A1 - Method for continuous production of frozen beer : en ru
  • SU66560A1 - Furnace for the implementation of the method of processing scrap and waste tungsten alloys : en ru
  • SU66674A1 - Method of preparing dry BCG vaccine : en ru
  • SU67047A1 - Scraper conveyor : en ru
  • US2389926A - Plastic sealing cements : en
  • ES11468Y - New open type ignition piston : en es
  • FR905226A - Rotary explosion engine, sliding vane : en fr
  • GB573621A - Improvements in or relating to fuzes and means for actuating the same for use with projectiles, torpedoes and other explosive missiles : en
  • GB573686A - Improvements in or relating to valve seat inserts : en
  • GB573532A - Improvements in or relating to the splitting-off of hydrogen halide from halogenatedhydrocarbons : en
  • FR905148A - Cathode and its support for small electronic lamps : en fr
  • FR905200A - Purification and enrichment processes for lighting gases, blast furnaces, gasifiers and the like : en fr
  • FR905312A - Electric tank oven : en fr
  • ES170844A1 - A PROCESS OF MANUFACTURE OF THREADS AND FABRICS OF ANGORA. : en es
  • ES171328A1 - A PROCEDURE FOR THE MANUFACTURE OF SYNTHETIC MATERIALS TO REPLACE LEATHER AND PELLEJERIA. : en es
  • SU65805A1 - Hiking stick : en ru
  • SU66069A1 - A method of making non-linear electrical resistances : en ru
  • SU66081A1 - High voltage cathode tube : en ru
  • SU66095A1 - The method of reinforcement of slabs, beams, etc. building elements from natural stone : en ru
  • SU66449A1 - Device for sampling bulk material during its free fall : en ru
  • ES171029A3 - A NEW MACHINE WITH ITS CORRESPONDING DEVICES FOR OBTAINING BARS, TUBES AND PROFILES OF ANY KIND ON A CONTINUOUS BASIS, STARTING FROM THERMOPLASTIC RESINS AND ESPECIALLY FROM PRODUCTS DERIVED FROM POLYVINYL CHLORIDE. : en es
  • FR905261A - Use of calcium sulphates in building materials : en fr
  • FR905318A - New airport runway : en fr
  • SU66059A1 - The method of coating tin with aluminum : en ru
  • SU66350A1 - Method of joining products with electric rivets : en ru
  • SU67481A1 - Machine for counting drugs : en ru
  • ES11572Y - Fly swatter shovel. : en es
  • ES8974Y - Perfume bottle. : en es
  • ES171385A1 - A POWER SWITCH OF LITTLE LIQUID. : en es
  • FR905212A - Heating process for heat engine requiring no fuel or fuel : en fr
  • SU65678A1 - Brake Patch Retainer : en ru
  • SU65973A1 - Method of making a fixative casein coating paints : en ru
  • US2389839A - Heating unit : en
  • ES169602A1 - A FIXING MECHANISM FOR DOOR LOCKS. : en es
  • GB573580A - Improvements relating to means for controlling aeroplanes when in flight : en
  • ES171302A1 - A SEWING MACHINE THAT ALLOWS TO RECEIVE POINTS. : en es
  • FR905256A - Device for dismantling two pieces of wood perpendicular to each other, in particular for removable furniture : en fr
  • FR905333A - Ring press : en fr
  • CH239935A - Thread guides for winding machines. : de en
  • ES11569Y - Mechanism for holding and moving the graphite lead in hidden lead pens. : en es
  • FR905173A - Installation of fixed mobile substations, for electric traction on railways : en fr
  • US2389862A - Extractor : en
  • USPP662P - Avocado tree : en
  • SU65925A1 - Deflector for measuring magnetic forces and their projections when eliminating the deviation of magnetic compasses : en ru
  • SU66349A1 - The method of manufacture of electronic devices : en ru
  • SU67431A1 - Jack for lifting beams : en ru
  • FR905247A - Improvements to dial and needle measuring devices : en fr
  • SU66210A1 - Machine for unloading mechanical shoes : en ru
  • SU67434A1 - Warp separator : en ru
  • SU67465A1 - A device for drilling or cutting rocks : en ru
  • ES171439A1 - NEW DEVICE FOR MOUNTING FILES AND ROTARY ARCHIVE. : en es
  • GB573585A - Improvements relating to fastenings for lift gates : en
  • ES11582Y - Device for driving the lead for pencils and the like. : en es
  • SU66074A1 - The way silvering part of the inner surface of the flasks of electric lamps : en ru
  • CA431552A - Combined cigarette container and lighter : en fr
  • ES11566Y - Espadrille or shoe sole formed by the paired plinth and rubber band : en es
  • ES171189A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MIXED GASIFICATION CARBURETORS. : en es
  • GB573559A - Improvements in or relating to the splitting-off of hydrogen halide from halogenatedhydrocarbons : en
  • FR905165A - Hot water generator : en fr
  • CH239999A - Transformer with a large spread. : de en
  • CH240112A - Process for the preparation of a new a, B-di- (benzimidazyl- (2)) - ethylene. : de en
  • CA431535A - Cyclopentyl ester of polycarboxylic acid : en fr
  • CH240123A - Process for the preparation of a stilbene dye. : de en
  • SU67308A1 - Adapt to harp pedals for their silent running : en ru
  • US2390004A - Garment stretcher : en
  • CH240147A - Process for the preparation of a basic aralkyl ether. : de en
  • ES10962Y - Fitting or screw for gas meter boxes. : en es
  • ES174432A1 - IMPROVEMENTS INTRODUCED IN DIAPHRAGM VALVES. : en es
  • CA431531A - Photocell hum demodulator : en fr
  • ES170818A1 - A MANUFACTURING MECHANISM OF A MECHANICAL TOY. : en es
  • ES9264Y - New type of hollow piece of concrete, ceramic or other material for use in the construction industry. : en es
  • SU67341A1 - The method of bread sour furs, sheepskins and leather : en ru
  • US2389928A - Agricultural machine : en
  • CA431511A - Briquetting press : en fr
  • AU120579B2 - Improvements in or relating tothe coating of metal articles : en
  • BE460789A - : en
  • SU65542A1 - Conveyor with two endless conveying bodies : en ru
  • SU66202A1 - Electric hollow knife for livestock cattle : en ru
  • SU66448A1 - Device for detecting sediment in a liquid enclosed in a bottle : en ru
  • SU67238A1 - Device for moving a working machine, such as a loader, in two mutually perpendicular directions : en ru
  • US2389625A - Drop needle control and an electrically operated stop motion for warping or beaming plants : en
  • US2389937A - Tube bending machine : en
  • USD143036S - Design for a garden marker : en
  • SU66847A1 - Thermal time switch : en ru
  • US2389906A - Rod guide : en
  • SU67058A1 - External locking spring loaded valve for internal combustion engines : en ru
  • SU67140A1 - Apparatus for the production of glyoxylic acid : en ru
  • USD143009S - Lindsey casting machine : en
  • AU1265744A - Collapsible and portable cold room : en
  • AU133312B2 - Phenoxyethyl-ammonium compounds and process of making same : en
  • SU66696A1 - Variable friction transmission : en ru
  • CA431447A - Footwear : en fr
  • CH239951A - Process for the simultaneous production of butyl alcohol and butyraldehyde from crotonaldehyde. : de en
  • AU935243A - Improvements relating to railway track circuit apparatus : en
  • US2389651A - Process for catalytically converting hydrocarbons by the action of liquid aluminum halide-hydrocarbon complex : en
  • US2389989A - Anchor nut : en
  • USD143001S - Flexible band for a bracelet or similar article : en
  • SU65465A1 - Hyoscyamine release method : en ru
  • SU66480A1 - Exhaust apparatus for woolen cloth : en ru
  • CA431449A - Cascade evaporator agitator : en fr
  • CH239994A - Method and device for controlling electrical clocks. : de en
  • CH240127A - Process for the preparation of a new monoazo dye. : de en
  • CA431483A - Air and fuel flow proportioning apparatus : en fr
  • CH240022A - Process for the production of guilloches, guilloche machine for carrying out the process and guilloches produced by the process. : de en
  • CA431478A - Air and fuel flow proportioning apparatus : en fr
  • SU66506A1 - Spark plug : en ru
  • SU65216A1 - Instrument for measuring the interelectrode distance and electrolyzers with a vertical arrangement of electrodes : en ru
  • SU66114A1 - Method and tool for the formation of teeth on the surface of the workpiece by the method of running : en ru
  • SU66732A1 - Circular car dumper : en ru
  • CA431495A - Dental impression material : en fr
  • CA431527A - Feedback amplifier circuit : en fr
  • CH240114A - Process for the preparation of a water-soluble disazo dye. : de en
  • CH239969A - Pencil containing several leads. : en fr
  • AU904043A - Improvements in or relating to hulls or bodies for boats vehicles and aircraft : en
  • SU65646A1 - Electric vacuum gauge : en ru
  • SU67404A1 - Rotary stamp for making cutouts in the edges of sheets or tapes : en ru
  • AU128506B2 - Antiperspirant preparation : en
  • SU67419A1 - Automatic counting device : en ru
  • SU66693A1 - The method of making products from oestrich gypsum : en ru
  • SU65853A1 - The method of purification of phosphoric acid from chlorine ions : en ru
  • SU66422A1 - Wooden box : en ru
  • SU67312A1 - Mask : en ru
  • SU67485A1 - Filter with rotating filtering surface : en ru
  • CA431534A - Protected metal article : en fr
  • CH239892A - Construction element. : en fr
  • CH240078A - Telephone dialer. : de en
  • SU65720A1 - Plant for the production of cold sheet glass cover glasses : en ru
  • SU66532A1 - Mercury rectifier : en ru
  • US2389786A - Method of and apparatus for signaling : en
  • SU65665A1 - Selfaktor : en ru
  • SU66581A1 - Serial synchronous compensator : en ru
  • SU67251A1 - Helicopter rotor : en ru
  • US2389690A - Cervical collar : en
  • CA431479A - Air and fuel flow proportioning apparatus : en fr
  • ES12128U - Personal badge with mobile signs (Machine-translation by Google Translate, not legally binding) : en es
  • SU67220A1 - The method of obtaining waterproofing material : en ru
  • GB573571A - Improvements in or relating to the mounting of electrodes in electric discharge tubes : en
  • SU66116A1 - Conveyor belt for bulk cargo : en ru
  • SU66157A1 - Amplifier : en ru
  • SU66317A1 - A device for stopping the polishing machine while loosening the tension of the threads : en ru
  • SU66416A1 - The method of obtaining oil from colostrum : en ru
  • SU67016A1 - Ultra-acoustic flaw detector : en ru
  • SU67023A1 - Altimeter for barometric leveling : en ru
  • USD143024S - Olin smoker stand : en
  • CH240023A - Jewel ring. : en fr
  • SU66154A1 - Keyboard Multi-Part Electric Musical Instrument : en ru
  • SU66783A1 - Restoat for alternate measurement circuits by the method of dynamic compensation of several electrical or other quantities : en ru
  • SU67198A1 - Soft packaging for discharged liquids : en ru
  • SU67498A1 - The method of grinding in a pneumatic mill : en ru
  • SU65942A1 - Installation for contact oxidation of sulfur dioxide : en ru
  • SU65994A1 - Device for developing movements of fingers : en ru
  • SU66564A1 - Device for calibration of the gauge part of radiosondes : en ru
  • SU67043A1 - Tough body for flexible transmission : en ru
  • SU67517A1 - Track mobile on rails : en ru
  • SU66947A1 - Pork stubble pulling machine : en ru
  • US2389742A - Spectacle frame : en
  • US2389997A - Gun turret : en
  • SU66855A1 - Device for receiving wireless telegraph signals : en ru
  • US2389939A - Motor control system : en
  • AU128457B2 - Improvements in rail anchor : en
  • SU65891A1 - Nickel catalyst preparation method : en ru
  • US2389959A - Plasticized compositions : en
  • CH239947A - Process for the preparation of a condensation product. : en fr
  • SU66924A1 - Lime Milk Maker : en ru
  • SU67687A1 - Reaction apparatus : en ru
  • SU66166A1 - A device for monitoring the health of linear circuits of telecontrol, signaling, etc. : en ru
  • US2389619A - Refrigerated bottle dispensing device : en
  • US2389999A - Circuit breaker : en
  • GB573652A - Improvements relating to trucks : en
  • CA431500A - Waste polychloroprene reclaiming process : en fr
  • SU66068A1 - Baretter : en ru
  • SU66191A1 - Tubular oil cooler : en ru
  • US2389603A - Flow indicator : en
  • USD143043S - Design for a wall cabinet : en
  • CH240073A - Device for dispensing parts of a paper strip which is to be inserted into the device in roll form. : de en
  • SU65807A1 - Clockwork : en ru
  • SU66104A1 - Fitting to disc coulter for nesting seeding : en ru
  • SU66277A1 - Auxiliary tube for measuring the angle of rotation of the image in the field of view of an optical instrument : en ru
  • SU67299A1 - The method of operation of the absorption refrigeration unit : en ru
  • US2389775A - Gyroscope : en
  • US2389831A - Prophylactic sheath or envelope : en
  • SU65993A1 - American door lock : en ru
  • SU66077A1 - Electronic TV Transmitter : en ru
  • SU66120A1 - The method of obtaining 2-aminothiazole and its hydrochloride : en ru
  • SU66589A1 - Sound meter : en ru
  • US2389954A - Watchcase wrench : en
  • CH240129A - Process for the production of a vat dye. : de en
  • CA431467A - Induction furnace : en fr
  • SU67223A1 - Photometer : en ru
  • US2389845A - Distributor : en
  • SU65295A1 - Tin can body : en ru
  • SU67222A1 - The composition for the heating salt baths : en ru
  • SU66813A1 - Device for heating for quenching products having a cross-section that is not equal in length, for example, torsion rollers : en ru
  • SU67284A1 - Machine for continuous spinning, finishing, drying and twisting viscose silk : en ru
  • US2389686A - Thermostat : en
  • SU65762A1 - The method of producing nitrous oxide : en ru
  • SU66061A1 - Contact device for relays, etc. appliances : en ru
  • SU65999A1 - An apparatus for trapping sand contained in liquids from which sedimentary yeast is extracted : en ru
  • SU67206A1 - Device for drying in the electric field of high frequency : en ru
  • SU67281A1 - Triple twist spindle : en ru
  • SU67492A1 - The method of collecting blood for slaughter : en ru
  • ES8775Y - Support system for the handset and microphone arm of telephones. : en es
  • FR905179A - A board game reminiscent of some outdoor games : en fr
  • CH240093A - Bicycle rim brake. : de en
  • US2390025A - Process for the manufacture of electrical capacitors : en
  • SU67061A1 - Piston servomotor : en ru
  • SU65867A1 - Method of measuring effort : en ru
  • SU67511A1 - Hinge for hanging doors, window frames, etc. : en ru
  • US2389875A - Surface active agents : en
  • US2389689A - Uniform cap : en
  • FR905228A - Hydraulic cushion table, improved, for mechanical presses : en fr
  • FR905319A - New signaling station for airports : en fr
  • ES171375A3 - A SHUTTLE CHANGE MECHANISM ON THE LOOMS OF SEVERAL SHUTTLES. : en es
  • SU66312A1 - The method of increasing the acid intensity of sorbents : en ru
  • SU66619A1 - Centrifugal Fan Cover : en ru
  • SU66857A1 - Continuous Centrifuge : en ru
  • ES11616Y - New type of pole shaft for looms : en es
  • USD143029S - Rockwell hoist control- unit : en
  • GB573533A - Diolefine polymerization products : en
  • ES11485Y - Kink and tie screw : en es
  • ES11684Y - Bicycle saddle. : en es
  • ES171045A1 - AN ARCHIVER OF PLANS. : en es
  • GB573657A - Improvements in or relating to gun mountings : en
  • SU65828A1 - Catalyst Preparation Method : en ru
  • SU66472A1 - Coconut automatic : en ru
  • SU67574A1 - Water Softening Machine : en ru
  • US2389734A - Process for the production of iron powder : en
  • US2390034A - Stud setting device : en
  • AU2486745A - Implement control means for tractor mounted agricultural implement : en
  • CH240067A - Liquid fuel burners. : de en
  • SU65981A1 - Apparatus for heating or cooling the cervix : en ru
  • SU66035A1 - Internal combustion engine : en ru
  • SU66092A1 - Safety shield for welders : en ru
  • SU66576A1 - Transformer for feeding the anode circuit of the kenotron : en ru
  • SU65794A1 - Hitchhiking valve : en ru
  • GB573674A - Improvements to washing and hydro-extracting machine : en
  • ES171249A1 - AN APPARATUS FOR THE SUPPLY OF DETERMINED VOLUMES OF LIQUIDS, PERFECTED. : en es
  • ES8825Y - Improved folder for document classification. : en es
  • ES170718A3 - A PROCEDURE FOR THE MANUFACTURE OF SYNTHETIC VANILLA, STARTING FROM EUGENOL. : en es
  • CH240034A - Air-cooled motor cylinder with cooling fins. : de en
  • AU2439645A - An improved process forthe manufacture of sheet material ofthe suedette type and material so produced : en
  • US2389759A - Portable conveyer and loader : en
  • FR905345A - Main hydraulic brake cylinder : en fr
  • ES171299A1 - A PROCEDURE FOR THE MANUFACTURE OF AN INJECTABLE IRON PREPARATION. : en es
  • ES11526Y - Extension switch housing or box : en es
  • FR905253A - Charging device for ships, in particular for launching lifeboats : en fr
  • US2389724A - Shower stall : en
  • SU65773A1 - Automatic device for removing frequency and amplitude characteristics of amplifying and electroacoustic equipment : en ru
  • SU66169A1 - Mortar : en ru
  • SU66192A1 - Device for metering of electric energy consumed by an induction motor : en ru
  • SU66720A1 - Device for adjusting the opening of the automatic slat wing slat : en ru
  • SU65754A1 - Method of making dinas : en ru
  • SU65767A1 - Pulsimeter for boundary percussion : en ru
  • SU66509A1 - Kolovratny multi-cylinder compressor or engine : en ru
  • SU67199A1 - Steam Dynamic Coolant Heater for Internal Combustion Engine : en ru
  • GB573570A - Improvements relating to the coating of parts of the interior of electric discharge devices : en
  • ES12114U - Metallic mattress with spiral springs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES169174A1 - A DEVICE THAT ACTIVATES THE TAPE OF CARTRIDGES OF AUTOMATIC ARMS. : en es
  • GB573659A - Improvements in the recovery of crude benzole from benzolised wash-oil : en
  • SU65791A1 - Device for determining the location of damage to insulation of leaded cables : en ru
  • SU66331A1 - The method of obtaining thermal insulating sample-like masses : en ru
  • US2389858A - Toolholder assembly : en
  • BE460423A - : en
  • CH240004A - Automatic lap. : en fr
  • ES171347A1 - A PROCEDURE FOR THE TREATMENT OF BITUMINOUS CALCAREOUS ROCKS, IMPREGNATED GRATINGS, ETC., TO PRODUCE OILS IN LUBRICATION. : en es
  • FR905114A - Observation apparatus, in particular for color slides on film : en fr
  • SU65814A1 - The method of obtaining xylonic acid : en ru
  • SU66876A1 - Method for the oxidation of natural softwood resins and rosin : en ru
  • FR905199A - Head for shaving hair or long or short hair : en fr
  • ES11630Y - Pencil case for lips. : en es
  • SU65871A1 - The method of producing sulfonamide : en ru
  • SU66170A1 - Stand for mechanical cleaning of cannon barrels : en ru
  • SU67690A1 - Method for determining the content of tannins in extracts of willow bark, spruce and the like : en ru
  • SU66614A1 - The way to improve the antifriction properties of the working surfaces of sliders, for example, sawmill frames : en ru
  • SU67082A1 - The method of flotation of low-quality tungsten flotation concentrates : en ru
  • ES171431A3 - A SPEED CONTROL MECHANISM FOR AN AIRCRAFT ENGINE. : en es
  • ES10600Y - Folder for tourism and advertising atlases. : en es
  • ES11584Y - Sofa-wardrobe furniture that can be transformed into a bed. : en es
  • ES7803Y - System-pocket case with various parlor games and accessory devices. : en es
  • ES11470Y - Support for tabletop blocks. : en es
  • GB573541A - Improvements in or relating to roofing tiles : en
  • SU66242A1 - Method for isolating anabasin from its aqueous solutions : en ru
  • SU67031A1 - Ball bearing : en ru
  • SU67461A1 - Mold and Pallet Protection Device : en ru
  • SU67559A1 - Adaptation to the pneumatic mixture composition regulator to eliminate enrichment of the mixture in an aircraft engine after reaching a certain flight altitude : en ru
  • ES10980Y - Support for the crank crankshaft of gas meters with slide operation. : en es
  • ES171433A1 - A PAR METHOD TO REDUCE THE SPONGE VALUE OF PRODUCTS OBTAINED FROM CELLULOSE HYDRATE. : en es
  • ES171044A1 - A PUMP FOR INJECTING COMPRESSED AIR, ESPECIALLY INTENDED TO INFLATE TIRED PNEUMATICS. : en es
  • ES171365A1 - A PROCEDURE FOR THE VITAMINIZATION OF RICE. : en es
  • ES11693Y - Cardboard or paper piggy bank. : en es
  • ES12125U - Lady's bags, enabled against thefts and indiscretions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171284A1 - A PROCEDURE FOR THE PREPARATION OF STABLE THROMBINE SOLUTIONS. : en es
  • ES171304A1 - IMPROVEMENTS IN APPLIANCES TO SHOW PHOTOGRAPHS IN RELIEF STARTING FROM MULTIPLE NEGATIVE CLICHES. : en es
  • ES171377A1 - A PARACHUTE MECHANISM. : en es
  • SU66218A1 - Rotary engine : en ru
  • SU66365A1 - A device for thawing frozen loose and lumpy materials in cars, etc. : en ru
  • SU66858A1 - Method of semi-coking solid fuel : en ru
  • USD143056S - Design for a slip : en
  • US2389961A - One-way clutch : en
  • US2390038A - Temperature compensated gauge : en
  • SU66102A1 - Profit for casting molds : en ru
  • SU66181A1 - Method for determining the location of coal seams and sulphide ores in cuts of boreholes : en ru
  • SU66531A1 - Tonmanipul torus : en ru
  • US2389667A - Fluid valve control : en
  • US2390003A - Full-fashioned stocking and method of producing the same : en
  • SU65885A1 - Method of making diamond circular saws : en ru
  • SU66996A1 - The device for interoperational transportation is detailed to machine tools. : en ru
  • FR905102A - Folding table : en fr
  • SU67002A1 - Device for engaging the friction clutch : en ru
  • USD142980S - Design fob a nipple fob nuesing bottles : en
  • AU120592B2 - Improved machine for washing and drying clothes andthe like : en
  • FR905125A - Boxes for chokes and transformers or other electrical devices : en fr
  • ES171400A1 - A PROCEDURE TO MAKE IRON FOR ARMOR. : en es
  • US2389611A - Separating apparatus : en
  • GB573554A - Improvements relating to gas cookers : en
  • FR905275A - Diving suit : en fr
  • FR905314A - Electrical arrangement especially for selective amplifiers : en fr
  • ES7340Y - Soap saving device, which prevents the softening and unnecessary wear of the bars. : en es
  • FR905103A - Process for preparing aliphatic alpha-alkoxy-carboxylic acids, their salts or their functional derivatives : en fr
  • FR905322A - Frequency relay : en fr
  • SU65967A1 - Clutch : en ru
  • SU66931A1 - Device for heating therapeutic mud : en ru
  • SU67184A1 - Buoy dock : en ru
  • SU67287A1 - The device for switching the valve of Morgan's valve : en ru
  • SU67349A1 - Device for targeting heavy machine gun angle : en ru
  • BE460950A - : en
  • ES171350A1 - A REMAKER MECHANISM WITH AUTOMATIC TISSUE FEED DEVICE. : en es
  • FR905304A - Aircraft engine test bench : en fr
  • FR905225A - Improvements relating to elastic clamping devices for mechanical or electrical components : en fr
  • FR905229A - Improvements to thermal reaction machines such as thermo-propellants : en fr
  • SU66031A1 - Method of generating ground blocks : en ru
  • US2389967A - Refrigerating apparatus : en
  • FR905209A - Sprayer-vaporizer for massages : en fr
  • SU65701A1 - Cooling method of chicory, grain and other products after roasting : en ru
  • SU66500A1 - The method of alkaline decoction of plant fibers : en ru
  • SU66833A1 - Telegraph Receiver : en ru
  • SU66925A1 - Filter : en ru
  • FR905126A - Improvement in devices ensuring transverse stability, afloat, of seaplanes : en fr
  • FR905205A - Telephone selector mounting device : en fr
  • SU67343A1 - Azogenerous Power Disconnector : en ru
  • SU66048A1 - Method for determining the grounded phase of an AC feeder : en ru
  • SU67311A1 - Semi-mechanical type steam distribution mechanism for steam engines of direct action : en ru
  • SU67550A1 - Next drive : en ru
  • FR905184A - Improvements in the rims : en fr
  • SU65648A1 - Device for automatically controlling the speed of a DC motor : en ru
  • SU66278A1 - Illuminance Detector : en ru
  • SU66427A1 - A good guide for learning how to divide numbers without remainder : en ru
  • SU67050A1 - Stacker : en ru
  • ES11471Y - Cold boxes for fresh fish. : en es
  • SU65863A1 - The method of processing pulp before selective flotation : en ru
  • SU66127A1 - Device for group siphon steel casting : en ru
  • SU67310A1 - Anchor : en ru
  • CH239984A - Libra. : de en
  • US2389601A - Receptacle and method of making it : en
  • ES171355A1 - IMPROVEMENTS IN VAPOR AND GAS TURBINE PRESSESTOPS FOR HIGH TEMPERATURES OF THE WORKER. : en es
  • GB573653A - Improvements in or relating to apparatus for throwing bombs, grenades and like projectiles or missiles : en
  • GB573574A - Improvements in the finishing and coating of fibrous materials : en
  • ES170810A3 - A PROCEDURE WITH THE CORRESPONDING DEVICE, FOR COOKING OR VULCANIZATION OF RUBBER OR THE LIKE. : en es
  • GB573542A - Improvements in or relating to machines for mixing materials : en
  • ES11500Y - Flower vase. : en es
  • ES12086U - Hairpin for short hair. (Machine-translation by Google Translate, not legally binding) : en es
  • ES12143U - Footwear with changeable faces on a single sole. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171327A1 - A PROCEDURE FOR REGENERATION AND RECOVERY OF THE VULCANIZED RUBBER. : en es
  • GB573545A - Improvements in and relating to immersion testing apparatus : en
  • ES11788U - Sheet of rectangular planes that is articulated in the longitudinal directions of these. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165938A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 164066.. : en es
  • ES12123U - Calendar of monthly sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • US2389599A - Swing spout mixing faucet : en
  • US2389644A - Stock straightener : en
  • US2389900A - Mounting for explosionproof motors : en
  • ES11789U - Portable table and wall for electric light. (Machine-translation by Google Translate, not legally binding) : en es
  • USD143020S - Combined coat hanger and jewel container : en
  • ES12117U - Anti-slip insole. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66494A1 - Sulfur dioxide enrichment method : en ru
  • SU66617A1 - Mercury diffusion condensation pump : en ru
  • SU66872A1 - Bath for the electrolysis of water : en ru
  • SU66884A3 - Device for testing dielectric sheet : en ru
  • SU66966A1 - Device for two-way three-wire automatic blocking : en ru
  • SU67143A1 - Sail : en ru
  • SU65638A1 - Device for remote control of the magnetic starter : en ru
  • SU66758A1 - Shield for driving vertical shafts upwards : en ru
  • US2389944A - Method of manufacturing laminated building members : en
  • SU67009A1 - The method of producing water gas : en ru
  • US2389821A - Safety mine car coupling pin : en
  • SU65771A1 - Electric speed sensor of small linear displacements : en ru
  • SU65873A1 - Method for preparing dry complex salt of silver lactates and 3,6-diamino-10-methyacridinium : en ru
  • SU66159A1 - Asynchronous motor rotor : en ru
  • SU65938A1 - Device for sealing plungers : en ru
  • SU67144A1 - The method of determining the depth of the oil and gas horizon during drilling : en ru
  • SU67688A1 - The method of obtaining detergent drug : en ru
  • SU66230A1 - Method for producing melamine metaphosphate : en ru
  • SU67157A1 - Antenna device : en ru
  • CH240027A - Device in the system for controlling the value of a physical variable in the system. : de en
  • CA431524A - X-ray tube sealed housing : en fr
  • CA431464A - Logging saw : en fr
  • ES6478Y - Perfected tile. : en es
  • SU65737A1 - Method of steam generation due to heat of hydration : en ru
  • SU66247A1 - The method of obtaining ammonia : en ru
  • SU65878A1 - The method of purification of aqueous extracts of barberry : en ru
  • SU66205A1 - A device for automatically raising the bench in the linotype : en ru
  • SU66411A1 - The method of obtaining the demulsifier for oil emulsions : en ru
  • SU67293A1 - Pipe furnace : en ru
  • SU65538A1 - Steam distribution mechanism for steam engines of direct action : en ru
  • SU65769A1 - The method of applying a removable suture applied to the walls of the stomach or intestine : en ru
  • SU66018A1 - The device for the straightening of the railway track : en ru
  • SU66163A1 - Device for inductive cab alarm and auto-adjust : en ru
  • SU66928A1 - Continuous Diffusion Apparatus : en ru
  • SU67118A1 - Chlorine bath feeder : en ru
  • SU66518A1 - Rail : en ru
  • SU67323A1 - Automatic gas analyzer : en ru
  • SU65730A1 - Machine for cleaning surface water from airfield sites and road pavement : en ru
  • SU66686A1 - Methyl methacrylate polymerization method : en ru
  • BE460522A - : en fr
  • US2389640A - High frequency ignition system : en
  • GB573611A - Improvements in or relating to hypodermic injectors : en
  • GB573622A - Improvements in or relating to the manufacture of synthetic resins : en
  • SU65633A1 - Device for putting thin-walled plastic sleeves onto the metal shaft : en ru
  • SU67062A1 - Device for measuring the torque on the shaft : en ru
  • FR905347A - Method and means for anchoring and tensioning reinforcements in concrete beams and other materials : en fr
  • SU66152A1 - Device for controlling two-motor electric drive : en ru
  • SU66362A1 - The method of installation of electrodes in reinforced concrete structures for electrical heating of the latter : en ru
  • SU66136A1 - Method of treating wounds and burns : en ru
  • SU66327A1 - The method of obtaining the disodium salt of 4,4'-diglycyldiphenyl-sulfone : en ru
  • SU66464A1 - Lamella Basic Watch for Loom : en ru
  • SU67175A1 - Sound recorder : en ru
  • SU67408A1 - Shearer : en ru
  • SU67644A1 - Machine for the continuous manufacture of porous leatherette : en ru
  • US2389615A - Anemometer : en
  • GB573607A - Improvements connected with rear carriers for cycles : en
  • ES11128Y - Door handle closing system and cable control. : en es
  • US2389886A - Universal rotary drive lock : en
  • SU66036A1 - Instrument for automatic control of oil temperature in air-oil radiators : en ru
  • SU65908A1 - Method of making building products : en ru
  • SU66475A1 - Glass tube : en ru
  • US2390024A - Carboxy-substituted pimelic acids : en
  • SU66502A1 - Method for acetylation of hydroxy and amino compounds : en ru
  • SU67415A1 - Device for measuring instantaneous voltage values reproduced on the screen of a cathode oscilloscope : en ru
  • US2389637A - High frequency ignition system : en
  • CH239898A - Process for the execution of reinforced concrete constructions. : en fr
  • SU67435A1 - Mechanism for automatic leveling of mortar sight : en ru
  • US2389592A - Relay structure : en
  • GB573606A - Improvements in or relating to an extra seat for a child and means for attaching said seat to a bicycle or the like : en
  • ES10977Y - Clamping arrangement of the signature plate and of the capacity in the meter boxes. : en es
  • ES11548Y - Plywood board. : en es
  • FR905238A - Joinery or other assembly, in particular for establishing window frames and the like : en fr
  • CH240109A - Process for the preparation of a new a, B-di- (benzimidazyl- (2)) - ethylene. : de en
  • SU66252A1 - Stone shaping machine, etc. products : en ru
  • SU66601A1 - Planetary reverse gear : en ru
  • SU66767A1 - Instrument for determining the hardness of metals by the indentation method : en ru
  • SU66998A3 - Method for preparing acyl dicyandiamides or their salts : en ru
  • CH239901A - Float tap for toilet systems with a device for noise reduction of the water flowing into the flushing water tank. : de en
  • ES12087U - Reja, perfected, applicable to plows of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171425A1 - PROCEDURE FOR THE PURIFICATION OF GASES INSENSIBLE TO THE ACTION OF CHLORINE, ELIMINATING THE COMPONENTS OF SULFUR, PHOSPHORUS AND / OR ARSENIC. : en es
  • SU65928A1 - Automatic mechanism for setting the braking mode in accordance with the load of the car : en ru
  • SU67099A1 - Method and instrument for measuring humidity at low temperatures : en ru
  • US2389706A - Apparatus for gas analysis : en
  • US2389826A - Torque converter : en
  • SU66162A1 - Device for inductive cab alarm and auto-adjust : en ru
  • SU67041A1 - Flexible coupling : en ru
  • SU66424A1 - Device to demonstrate the laws of mechanics : en ru
  • SU67029A1 - Single rope grab : en ru
  • SU67114A1 - The method of cleaning steel valves of internal combustion engines from lead carbon : en ru
  • SU65549A1 - Adaptation to spinning machines to stop power roving : en ru
  • USRE22697E - Ensilage harvester : en
  • CA431559A - Yarn and filament processing : en fr
  • CH240121A - Process for the preparation of a stilbene dye. : de en
  • US2389941A - Brush rigging : en
  • US2389988A - Silencer and solid particle separator : en
  • FR905308A - Folding wardrobe : en fr
  • SU65894A1 - Installation for thermal flax lobe : en ru
  • SU66290A1 - Twisting and winding device : en ru
  • SU66991A1 - Automatic water meter : en ru
  • USD143034S - Design fob a garden marker : en
  • ES11515Y - Wristwatch holder clamp provided with straps for fastening : en es
  • FR905227A - Regulating or safety gate valve : en fr
  • CH239942A - Trousers. : de en
  • CH240071A - Toiletries. : en fr
  • SU66025A1 - Apparatus for electrical interlocking of arrows and signals : en ru
  • ES171344A3 - IMPROVEMENTS IN THE ELECTRICAL INTRODUCTORS. : en es
  • AU120595B2 - An improved device forthe display of articles forsale or inspection : en
  • AU129049B2 - Wideband amplifier : en
  • SU66752A1 - Model cement : en ru
  • SU67080A1 - Antenna : en ru
  • SU66155A1 - Vertical Shaft Generator : en ru
  • SU66538A1 - Radiopolucompass : en ru
  • SU67162A1 - Android : en ru
  • US2389888A - Mill : en
  • SU66771A1 - Device for opening shutters of self-unloading cars : en ru
  • SU66946A1 - Rowing Rowing Machine : en ru
  • SU67209A1 - Magnifier for travel magnetic compasses : en ru
  • SU66665A1 - The method of preparation of the fibrous mass for the subsequent pouring out of it products using paperboard production methods : en ru
  • ES171456A1 - GREASING APPARATUS. : en es
  • SU66836A1 - Diff : en ru
  • SU67413A1 - Method of making core and molding compounds : en ru
  • SU67575A1 - Operator crane : en ru
  • US2389736A - Soap sheet and method of making same : en
  • AU130693B2 - Improvements relating to carpet sweepers : en
  • CH239961A - Method and machine for producing multicolor printing. : de en
  • CH240165A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • CH240019A - Shaft dryer. : de en
  • SU65719A1 - Shoe blank : en ru
  • SU65906A1 - The method of impregnation of the skin : en ru
  • SU66508A1 - Method of semi-coking sintering fuel : en ru
  • SU66340A1 - Colorimetric method for the determination of silica : en ru
  • SU66889A1 - Method for catalytic oxidation of crude oils : en ru
  • SU66951A1 - Shoes with leather upper, made by hot vulcanization : en ru
  • US2389688A - Knitting machine attachment : en
  • US2389899A - Building structure : en
  • US2390010A - Railway signaling apparatus : en
  • SU66216A1 - A method of manufacturing gypsum bandages : en ru
  • SU66905A1 - Continuously active cracking apparatus for highly viscous flammable : en ru
  • SU67109A1 - The way to paste leather on plywood and similar shields : en ru
  • SU65614A1 - A method of processing lumpy waste solid alloys : en ru
  • SU66129A1 - The method of obtaining plastics based on waste polymethylmethacrylate : en ru
  • SU66180A1 - Method of continuous semi-coking of coal : en ru
  • SU66552A1 - Electric iron : en ru
  • SU67553A1 - Device for transmitting measuring instrument readings : en ru
  • SU67621A1 - The method of obtaining in the living, cast and other materials and products from slags and silicate melts : en ru
  • US2389586A - Drying apparatus : en
  • CH240069A - Process for the preparation of a salt from antipyrine salicylate. : de en
  • ES11610Y - Combination curtain frame to take negatives of reticular photographs, in particular photographs in relief. : en es
  • SU66536A1 - The method of measuring the ratio of two electrical quantities : en ru
  • SU66610A1 - Device for lifting valves of hydraulic structures : en ru
  • SU67464A1 - The method of obtaining flotation reagent : en ru
  • SU65666A1 - The method of determining the amplitude of oscillations of turbine blades, fans, etc. during work : en ru
  • SU65951A1 - Automatic dosing device, mainly for concrete mixers : en ru
  • SU66107A1 - Metal donor for casting machines : en ru
  • SU66554A1 - Method and device for determining heat resistance of ebonite, plastics, etc. of materials : en ru
  • US2389704A - Universal automotive vehicle windshield defroster and drier : en
  • US2389958A - Recovery of polymeric materials : en
  • SU65992A1 - The method of manufacture of graphite anodes : en ru
  • SU66516A1 - Device for implementing dual mode operation of pump stroke regulator : en ru
  • SU66597A1 - Differential automat to pump stroke controller : en ru
  • CA431560A - Textile material processing : en fr
  • SU66935A1 - Hard knot of log or cobbled frames : en ru
  • SU67376A1 - Extinguished oil switch chamber : en ru
  • US2389722A - Tank tread : en
  • US2389925A - Electric heating apparatus and method for heating crankcase oils : en
  • GB573624A - Production of dichloropropyl alpha chloroacrylate : en
  • SU66834A1 - Bodo Hub Unit : en ru
  • AU126861B2 - An improved method of and means for sealing closures of cans, drums bottles and like containers : en
  • SU65770A1 - Therapeutic training chamber : en ru
  • SU67186A1 - The pitching of the ship on the excitement : en ru
  • SU67478A1 - Manual to the gynecological mirror : en ru
  • CA431519A - Metal hypochlorite manufacture : en fr
  • SU66026A1 - Indicator of the weight of the cargo railcar : en ru
  • SU66688A1 - The method of producing vinyl chloride : en ru
  • SU66851A1 - Method of making electrical resistances : en ru
  • AU2520345A - Improvements in electron guns andthe like : en
  • CH239932A - Yarn deflection device on winding machines. : de en
  • CH240158A - Process for the preparation of an amine derivative. : de en
  • ES11756Y - Photographic device to obtain combined photos. : en es
  • FR905181A - Detachable lead mount for fishing : en fr
  • SU65797A1 - An instrument for measuring the change in the weight of a fluid in a reservoir based on changes in its level : en ru
  • SU66739A1 - Muffle burner : en ru
  • SU67384A1 - Device for isolating and recording components of complex oscillatory processes : en ru
  • CH240060A - Cathode ray tube with wear-free cold cathode. : de en
  • CH240125A - Process for the preparation of a stilbene dye. : de en
  • US2389606A - Advertising display : en
  • USD143018S - Combined smoking stand and serving tray : en
  • SU67268A1 - A method for producing a fine filler for plastics, linoleum, soap, and the like. of materials : en ru
  • DK64125C - Washing machine for centrifuge plates. : da en
  • SU66868A1 - The method of obtaining substitute skin tissue : en ru
  • USD143031S - Design fob a pendant : en
  • AU929943A - Improvements in and relating to threaded locking devices : en
  • CA431506A - Double window pane : en fr
  • SU66219A1 - Coupling mechanism for rotary engines : en ru
  • SU67235A1 - The method of processing metals : en ru
  • ES11757Y - Folding shutter system with closing mechanism and light entry graduation : en es
  • CA431471A - Cutting method and means : en fr
  • CH240010A - Press mold for shaping wood and plastics. : de en
  • CH240130A - Box. : en fr
  • SU65724A1 - A device for capturing incendiary air bombs : en ru
  • AU120574B2 - Process for the manufacture of alkyl sulphates : en
  • CH239928A - Drafting system for roving machines. : de en
  • US2389836A - Molded inlaid linoleum manufacture : en
  • US2389971A - Treatment of saturated hydrocarbon materials : en
  • SU66208A1 - Device for trimming the edges of the workpieces stretched to the block, for example, a leg : en ru
  • SU67659A1 - Device for eliminating parasitic oscillations in the tube amplifier stage : en ru
  • SU65757A1 - Butt joint of extended elements : en ru
  • SU66066A1 - Dual channel high frequency amplifier : en ru
  • SU67581A1 - Fitting to Westinghouse Air Distributor : en ru
  • US2389825A - Fire hose coupling : en
  • CH239996A - Aluminum alloy, suitable for bar turning and stamping. : en fr
  • US2389990A - Time-controlled radio program preselector : en
  • SU65821A1 - The method of obtaining the foaming extract : en ru
  • SU66428A1 - Medical composition : en ru
  • SU66657A1 - Filter for gas analyzers : en ru
  • SU67010A1 - Combined shunting and quick-locking device of steam turbines of ship installations : en ru
  • SU67473A1 - Mobile Drilling Tower : en ru
  • SU66707A1 - The method of obtaining tanning solutions : en ru
  • IE18573L - Magnetic core material. : en
  • ES12092U - Device designed to perfect the operation of sawing wood or other materials. : en es
  • FR905320A - Manufacturing process of photographic layers : en fr
  • FR905332A - Process for the protection of building elements made of wood and plant fibers against inflammation and mechanical deterioration : en fr
  • FR905155A - Lead coatings : en fr
  • GB573635A - Improvements relating to electroplating the inner or concave surfaces of segments ofcylindrical and like structures : en
  • SU65961A1 - Rammer for making building stones : en ru
  • ES4818Y - Apparatus for agitating the air and producing cool intended to moderate heat. : en es
  • FR905215A - Pre-lubrication device for internal combustion engines and more particularly aircraft engines : en fr
  • SU65817A1 - Method of making chocolate : en ru
  • SU65909A1 - The method of obtaining high-strength plaster cast products : en ru
  • SU67169A1 - Method for determination of moisture in plant seeds : en ru
  • SU67417A1 - Two-speed gear for two coaxial screws : en ru
  • US2389621A - Fluid pressure motor : en
  • SU66224A1 - Method of fermentation of molasses during distillation : en ru
  • SU66669A1 - The method of obtaining a hydrophobic material : en ru
  • AU2440445A - Wideband amplifier : en
  • AU2512445A - Improvements in rail anchor : en
  • SU66010A1 - Parachute with a frameless dome : en ru
  • SU67362A1 - Relay for fuel consumption regulator : en ru
  • SU67499A1 - Burner type "Primus" : en ru
  • US2389869A - Locking and setting device : en
  • SU65948A1 - Excavator bucket : en ru
  • SU66638A1 - Hydraulic variable transmission : en ru
  • SU66646A1 - The method of laying links or short lashes on the platform laying train : en ru
  • SU67232A1 - Apparatus for cooling liquids, in particular, used for cooling or lubricating internal combustion engines : en ru
  • ES170387A1 - A NEW FORGED CONSTRUCTION SYSTEM WITH CROSS ARMOR BY BLOCKS. : en es
  • CA431541A - Gyro flux valve compass system : en fr
  • CH239887A - Irrigation system for garden beds. : de en
  • CH240015A - Handle for whetstones. : de en
  • CA431521A - Bast fibre pulping method : en fr
  • SU65693A1 - Friction shock absorber : en ru
  • SU66316A1 - A device for summing the ordinates of a curve when determining the coefficients of the Fourier series using the Chebyshev-Melent'ev method : en ru
  • SU66462A1 - Device for attaching soles based on thermoplastic materials to the tops of shoes : en ru
  • SU66697A1 - The method of obtaining translucent aluminized mirrors : en ru
  • SU67225A1 - Method of cleaning technical uric acid : en ru
  • SU67309A1 - Fixture for changing the length of the harp string : en ru
  • SU67647A1 - Form for pressing mine, etc. tubular products : en ru
  • US2389843A - Apparatus for the multiplication of images of a body : en
  • US2390031A - Hydrocarbon conversion : en
  • SU66226A1 - The method of non-autoclaving sterilization of canned food in aqueous solutions of salts : en ru
  • SU66282A1 - Device for scooping loose or consistent materials : en ru
  • CH240011A - Device for grinding round bars. : de en
  • AU1236743A - Improved machine for washing and drying clothes andthe like : en
  • CH239913A - Support device on adjustable headboards of couches. : de en
  • USD142996S - Design for a box for children s jewelry : en
  • SU66085A1 - Bearing Lubricator : en ru
  • SU66328A1 - The method of obtaining acetylsalicylic acid : en ru
  • SU66815A1 - Rotary screw ejector for centrifugal casting machines : en ru
  • CA431545A - Refrigerator car air circulating means : en fr
  • CH240005A - Tool holder clamping head with tool holder. : de en
  • SU65660A1 - Hollow beam and method of its manufacture : en ru
  • SU65745A1 - A device for determining the density of smoke : en ru
  • SU66553A1 - Device for creating the illusion of a moving image : en ru
  • SU66698A1 - The method of obtaining gas from a natural gas for the synthesis of gasoline : en ru
  • SU65933A1 - Cast instrumental chromotitanium iron-based alloy : en ru
  • SU66126A1 - Test method for pressure pipelines : en ru
  • SU66150A1 - Construction of the flybet of wood locks : en ru
  • SU66582A1 - Method of welding by a lying electrode : en ru
  • SU65917A1 - A device for transforming small deformations of a Vidi box, a Bourdon tube or the like. in the arrow movement : en ru
  • SU66075A1 - Direction finder : en ru
  • SU66368A1 - I-beam reinforced concrete beam : en ru
  • SU66477A1 - Method and apparatus for heat treatment of large, etc. raw materials in the production of food concentrates : en ru
  • SU66870A1 - The method of obtaining 2-acyl-methylene-3-alkyl-benzthiazolines : en ru
  • ES11544Y - Thread spool holder. : en es
  • SU66133A1 - Method of making glue paste : en ru
  • US2389746A - Lathe and method of making the same : en
  • SU66622A1 - Astrol Bi : en ru
  • SU66692A1 - A method of obtaining a hydraulic in white : en ru
  • SU66759A1 - Pneumatic wrench : en ru
  • SU66430A1 - The method of cooking potatoes in the processing of alcohol : en ru
  • SU66801A1 - Pyrochlore enrichment method : en ru
  • SU66791A1 - Device for high-speed filter directional protection of three-phase two-way power transmission lines : en ru
  • SU66381A1 - Method of refining lead from bismuth : en ru
  • SU66940A1 - Bolted connection of elements of wood constructions : en ru
  • CH239964A - Method and device for reproducing color transparencies. : de en
  • CH240086A - Pallet truck. : de en
  • SU67377A1 - Paste to connect the ends of the electrical metallic resistances for electrical heaters : en ru
  • SU67664A1 - Antenna : en ru
  • ES11488Y - Foldable corkscrew. : en es
  • SU67334A1 - Hydraulic variable transmission : en ru
  • SU67399A1 - A method of making a skin substitute : en ru
  • DK64115C - Coil shape for electric coils. : da en
  • ES171376A1 - A PARACHUTE PACKAGE. : en es
  • ES171460A1 - IMPROVEMENTS IN ZERO DETECTORS. : en es
  • SU65783A1 - The way to increase the capacity and safety of galvanic cells : en ru
  • SU66515A1 - Anti-theft : en ru
  • SU67260A1 - The method of obtaining penta-erythritol-phthalic resin : en ru
  • US2389859A - Bobbin marking mechanism : en
  • US2389966A - Mixed material separator : en
  • USD143053S - Design fob a fountain pen : en
  • SU66685A1 - The method of electrolysis of water : en ru
  • SU67095A1 - Unipol ac machine : en ru
  • SU66193A1 - Device for automatic ignition of arc rectifier : en ru
  • US2389756A - Gripping device : en
  • SU66173A1 - Pump nozzle : en ru
  • SU66264A1 - The method of manufacturing rubber products : en ru
  • SU66286A1 - Closed nozzle for uncompressed internal combustion engines : en ru
  • SU66817A1 - Runners : en ru
  • SU67107A1 - The way to dye the skin : en ru
  • US2389666A - Telephone system : en
  • SU66041A1 - The method of continuous alcoholic fermentation : en ru
  • SU67322A1 - Device for continuous viscosity determination : en ru
  • US2389768A - Pivotal frame wringer : en
  • SU66158A1 - Two wire feeder : en ru
  • SU67161A1 - Piezoelectric element : en ru
  • USRE22695E - O fern : en
  • SU65686A1 - Uniaxial trolley : en ru
  • SU66044A1 - The method of obtaining 2-aminothiazole : en ru
  • SU66276A1 - Fulgurator for spectral analysis of solutions : en ru
  • SU66804A1 - Mold for hot vulcanization of the bottom of the shoe : en ru
  • SU67121A1 - Method for determining unsaturation of drying oils : en ru
  • SU67329A1 - Variable transmission : en ru
  • ES11719Y - Automatic perpetual calendar with clockwise indications on dial or dial. : en es
  • FR905306A - Attachment device for rubber bands of thrusters, particularly applicable to submarine guns : en fr
  • SU67026A1 - Nozzle for lubricating the inner walls of the mold : en ru
  • SU66207A1 - Apparatus for applying glue, etc. liquid on the details of shoes : en ru
  • SU67348A1 - Two-mirror telephoto lens : en ru
  • SU65865A1 - The method of manufacture of welding powder : en ru
  • SU66426A1 - A good guide for learning multiplication tables : en ru
  • SU66609A1 - Threading head : en ru
  • CH240045A - Cable drum. : de en
  • SU65958A1 - Electrodynamic separator for the recovery of fine-grained metals from dry placers : en ru
  • SU67412A1 - Wedge grip : en ru
  • SU67497A1 - Machine for making molded articles, such as reels and spools of pulp : en ru
  • SU67578A1 - Sealing device to the tamping machine : en ru
  • SU65931A1 - Water intake facility : en ru
  • SU65960A1 - Automatic device for setting the brake operation mode : en ru
  • SU66236A1 - Gypsum Alabaster Boiler : en ru
  • SU66980A1 - Earthmoving machine : en ru
  • US2389868A - Acoustic Stethoscope : en
  • USD143057S - Design fob a bottle : en
  • CA431502A - Waste polychloroprene reclaiming process : en fr
  • CA431530A - Photocell hum demodulator : en fr
  • SU66772A1 - A device for turning the towers of tanks and armored vehicles : en ru
  • CA431446A - Thread generating machine, etc. : en fr
  • SU66043A1 - The method of producing methylsulfomethylate (4-dipropylaminophenyl) urea : en ru
  • SU66370A1 - Magneto : en ru
  • SU66735A1 - Mechanotherapy device to bring and pull fingers : en ru
  • SU67177A1 - Lock for mechanical blocking of equipment elements, in particular, switchgear equipment : en ru
  • US2389852A - Azimuth and altitude measuring device : en
  • SU65688A1 - Device for combining control of propeller and gas on airplanes : en ru
  • US2389847A - Power take-off : en
  • US2389955A - Process of producing fat-soluble vitamin concentrates : en
  • AU1057743A - Improvements in or relating to fasteners and tools for setting said fasteners : en
  • SU66262A1 - The method of sealing cracks on concrete and metal surfaces : en ru
  • SU66885A1 - Stamp for inserting tubular pins into plastic parts : en ru
  • US2389618A - Brake : en
  • SU66780A1 - Device for measuring movement speed : en ru
  • US2389605A - Protein sheet material and method of making the same : en
  • SU66809A1 - Device for fishing : en ru
  • US2389817A - Valve for sprinkler systems : en
  • SU66633A1 - Podrelsov gasket : en ru
  • SU67127A1 - The method of obtaining the drug for the treatment of wounds : en ru
  • SU67658A1 - Device for protecting electrical installations from atmospheric overvoltages : en ru
  • SU66423A1 - A method of manufacturing parts bottom shoes : en ru
  • US2390071A - Infusion package manufacture : en
  • AU126548B2 - Synchronous driving system : en
  • ES12084U - An anti-slip device adaptable to the sole of the footwear to prevent slips and falls on the snow (Machine-translation by Google Translate, not legally binding) : en es
  • FR905316A - Device for controlling a high voltage by means of compressed gas capacitors : en fr
  • FR905343A - Parallel resonance circuit on the high-voltage side of network transformers, the low-voltage circuit of which has dewatted load capacitors : en fr
  • SU66757A1 - Mill for rolling profiles of variable length : en ru
  • SU66005A1 - A method of manufacturing a roll waterproofing roofing, etc. of the material : en ru
  • SU67338A1 - The method of obtaining a therapeutic drug from barberry alkaloids : en ru
  • USD142982S - Design for a lever type screw driver : en
  • SU66751A1 - Wine production method : en ru
  • SU67411A1 - Mold for making an escalator slider tire : en ru
  • GB573667A - Improvements in and relating to quilts and similar coverings for beds, cots, perambulators and the like : en
  • ES12097U - Hanging conveyor. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66483A1 - Ventilation device for industrial workshops : en ru
  • SU66563A1 - Anemometer : en ru
  • SU66786A1 - Tilting vessel for mine hoist : en ru
  • SU65708A1 - Method for isolating platifillin : en ru
  • SU66121A1 - The method of preparation of medicinal ointments : en ru
  • SU67091A1 - Device for remotely determining the level of liquid or bulk materials : en ru
  • US2389740A - Glass coffee maker adjustable handle : en
  • US2389830A - Hydraulic drive : en
  • SU65711A1 - Differential valve to the driver's crane : en ru
  • SU66080A1 - DC motor : en ru
  • SU66246A1 - The method of obtaining fillers for rubber and other plastics : en ru
  • SU67164A1 - Pressure Regulator : en ru
  • SU67452A1 - Oil for cementation chamber furnace : en ru
  • SU66549A1 - Bodo receiver : en ru
  • US2389857A - Thread-cutting apparatus : en
  • SU65837A3 - Duplex relay : en ru
  • SU65974A1 - Extraction Apparatus : en ru
  • SU67564A1 - The method of obtaining the drug : en ru
  • SU66775A1 - Cloud meter : en ru
  • US2390013A - Aircraft combat station : en
  • USD143037S - Design for a garden marker : en
  • ES171170A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GUIDES FOR TAPE SAW MACHINES. : en es
  • CH239993A - Waterproof box for watch and measuring instrument. : en fr
  • SU65887A1 - Method for preparing an emulsifier for the breakdown of fats : en ru
  • SU66304A1 - Method of producing high molecular weight isobutylene polymers : en ru
  • SU66452A1 - Adaptation to saw gin to isolate uluk, etc. waste : en ru
  • USD143050S - Besign fob a mechanical pencil : en
  • SU65815A1 - The method of producing trioxyglutaric acid : en ru
  • SU66259A1 - Tubing tunnel lining device : en ru
  • SU67504A1 - The working body of the cotton harvester : en ru
  • SU67073A1 - Tipping skip : en ru
  • SU66021A1 - Sealing ring : en ru
  • SU67179A1 - Rotary pump : en ru
  • SU65703A1 - Method for activating oxidation catalysts based on vanadium pentoxide : en ru
  • SU66326A1 - The method of producing dichlorodiphenyltrichloroethane : en ru
  • SU66930A1 - Splicing device for fractures : en ru
  • US2389905A - Pie pan dispenser : en
  • SU65963A1 - Device for testing a pair of traction engines : en ru
  • SU66604A1 - The method of facing the walls tiles : en ru
  • SU66623A1 - Measuring rope or tape : en ru
  • ES11378Y - A neck-accommodating device : en es
  • ES11481Y - Portable light for use in bakeries and other applications. : en es
  • FR905246A - Filtering and absorbing device for cleaning and decolouring liquids, and in particular for regenerating lubricating oils : en fr
  • SU66445A1 - Device for moving the ridges of flax-jute stitch prep machines : en ru
  • SU66460A1 - Device for feeding carding machine : en ru
  • SU66539A1 - Tube generator rotor : en ru
  • SU66561A1 - Backwash column warmer : en ru
  • SU67233A1 - The control unit of the doors of the aircraft landing gear : en ru
  • SU67442A1 - Hollow Throat Hollow Glass Blowing Mold : en ru
  • USD142990S - Design for a container cap : en
  • ES166331A1 - A SWEET METAL OR LIGHT METAL BICYCLE CUBE. : en es
  • ES171372A1 - IMPROVEMENTS IN FACILITIES TO REGULATE AT LEAST ONE POWER OF POWER OF A GROUP OF NETWORKS FEED FROM VARIOUS GROUPS OF FORCE MACHINES. : en es
  • FR905302A - Manufacturing process for constructions of all kinds, in particular in wood concrete : en fr
  • GB573544A - Improvements in or relating to photographic materials : en
  • SU66198A1 - Steam boiler, heated by the rays of the sun : en ru
  • SU66265A1 - Yeast beverage manufacturing method : en ru
  • SU66678A1 - Method for preparing organic solvents soluble in carbamide resins : en ru
  • SU66726A1 - Spring-friction shock absorber for traction devices of railway rolling stock : en ru
  • US2390014A - Pneumatic thread control system for looms : en
  • CH240075A - Carrier-frequency communication system. : de en
  • SU65736A1 - Belt press for the production of bricks, etc. products from plastic or pasty mass : en ru
  • SU66123A1 - The method of obtaining neutral flavacridine (a mixture of 3,6-diaminoacridine hydrochloride and 3,6-diaminoacredine chloromethylate) : en ru
  • SU66659A1 - Method of extracting essential oil from rose petals : en ru
  • SU65953A1 - Method for determining salt concentration in dilute acid solutions : en ru
  • SU66899A1 - The method of preparation of surrogate tea : en ru
  • SU66587A1 - Water flow meter : en ru
  • SU66981A1 - Rocking unit to the machine for cleaning the roots, especially the roots of Kok-Sagyz : en ru
  • SU67017A1 - Device for testing materials, in particular rocks, for water and oil permeability : en ru
  • SU67211A1 - Device for supplying electric impulse during train passing : en ru
  • USD143048S - Design for a mechanical pencil : en
  • SU66820A1 - Device for stopping power when the thread breaks on the twisting wind : en ru
  • US2389838A - Method of scaling stainless steel : en
  • SU66421A1 - The way decorative trim white leather : en ru
  • SU67170A1 - Optical sight : en ru
  • SU65868A1 - Bluing of ferrous metals : en ru
  • US2389924A - Low temperature lubricants : en
  • SU66345A1 - X-ray tube : en ru
  • CH240104A - Process for the preparation of a new base. : de en
  • SU65710A1 - Device for the pneumatic transport of grain in malt : en ru
  • SU66373A1 - Punching device, for example, in rails : en ru
  • SU67289A1 - The method of obtaining nitrochloric acid mixture : en ru
  • SU67398A1 - Apparatus and methods for determining the plastic properties of glass : en ru
  • SU67667A1 - Method for detecting defects in metal products of complex configuration : en ru
  • US2389993A - Disk gang assembly : en
  • SU66394A1 - A device for sorting filled cans by their weight : en ru
  • SU66802A1 - The method of increasing the strength of glass harnesses, cables, etc. : en ru
  • SU66840A1 - A device for extracting radio tubes from cartridges : en ru
  • SU66846A1 - Device for automatic switching on of the welding transformer : en ru
  • CH240052A - Regulating device with synchronously controlled load switch operated by an energy store. : de en
  • SU67649A1 - The method of grinding plant fiber and device for implementing the method : en ru
  • SU66067A1 - A method of manufacturing damping resistances for the ignition circuits of internal combustion engines : en ru
  • SU67244A1 - Twin brake wave accelerators : en ru
  • SU65694A1 - Friction shock absorber : en ru
  • SU67656A1 - Voltage relay : en ru
  • SU65659A1 - Head percussion fuse for artillery shells, mines, etc. : en ru
  • SU65774A1 - Low iron plaster for glass pots : en ru
  • SU66320A1 - Method for producing brown dye from dinitro-naphthalene : en ru
  • SU67396A1 - Thermal current limiter : en ru
  • SU66156A1 - Amplifier : en ru
  • SU66527A1 - Trolley for elevated monorail rails : en ru
  • SU65939A1 - Cam milling machine : en ru
  • SU66073A1 - Electrostatic generator : en ru
  • US2389627A - Milling machine drive mechanism : en
  • US2389661A - Compression riveter : en
  • SU65674A1 - Method for the production of flax yarn : en ru
  • SU66912A1 - Handheld device for cutting rectangular holes in metal sheets : en ru
  • SU65726A1 - Method of balancing single-shaft twelve-cylinder two-stroke V-shaped engines of internal combustion : en ru
  • SU66478A1 - Device for automatic shutdown of multi-blade weaving machine when the shoulder strap is broken : en ru
  • SU66908A1 - The method of removing the acidity of water in the process of chemical desalting : en ru
  • US2389766A - Process for production of calcium citrate : en
  • CH240055A - Device for automatic parallel switching of power generators by means of a parallel switching device. : de en
  • SU66761A1 - Machine for cutting pipes into pieces of the same length : en ru
  • SU66883A3 - Barkgausen-Kurz Generator : en ru
  • AU120570B2 - Improvements in and relating to threaded locking devices : en
  • AU2510545A - Improved means for handling freight : en
  • CA431532A - Projection printer : en fr
  • CA431555A - Paper coating method : en fr
  • BE460462A - : en fr
  • CH239955A - Paste for cleaning hands, especially for mechanics. : en it
  • SU65765A1 - Method for simultaneous production of sulfanilamide and 1-amino-2-naphthol-4-sulfamide : en ru
  • SU66296A1 - Blueprint machine : en ru
  • SU66524A1 - Vane Propulsion for Liquid and Gaseous Medium : en ru
  • SU67522A1 - Hand Truck with tilting body : en ru
  • SU66330A1 - The method of obtaining high strength gypsum : en ru
  • US2389983A - Water-cooled spark plate and rail for pig casting machines : en
  • US2390009A - Variable tuning system : en
  • SU66189A1 - Rail pedal contact : en ru
  • SU66255A1 - Cable for bridges cable : en ru
  • SU66630A1 - Binder for molding and core masses : en ru
  • SU66829A1 - Apparatus for determining the stickiness of bread moth, dough, etc. of materials : en ru
  • US2390033A - Fabric fire hose : en
  • CH239912A - Metal wire base. : en fr
  • CH240030A - Hydraulic control device with a distributor piston. : de en
  • CH240053A - Electric coal column regulator resistor. : de en
  • CH240166A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • SU67539A1 - Electric meter : en ru
  • CH239956A - Process for the production of a new tannin-like product. : de en
  • ES11704Y - Bicycle brake shoes. : en es
  • ES9400Y - Seamless one-piece metallic ganions or phages. : en es
  • FR905255A - Maintenance products and their manufacturing processes : en fr
  • FR905315A - Washing machine : en fr
  • SU65848A1 - Loading centering device for shelling machines : en ru
  • SU65900A1 - Barrel Riveting Machine : en ru
  • SU66402A1 - Device for transmitting meteorological instrumentation distance : en ru
  • SU66926A1 - Steam fry oil on the stove : en ru
  • SU67044A1 - Clamp for splicing cables : en ru
  • FR905109A - Method and device for the production of zinc blank : en fr
  • ES170528A1 - A NEW ELECTRICAL CURRENT RECTIFIER SYSTEM, OBTAINED THROUGH THE METALIZATION OF OXIDATED COPPER PLATES BY ONE OR BY TWO SIDES. : en es
  • CH239907A - Device for cleaning generator gas and mixing with fresh air, in particular for motor vehicle engines. : de en
  • BE460924A - : en fr
  • ES11524Y - Distinguish a folder with a tubular closure. : en es
  • ES171461A1 - PROCEDURE AND DEVICE FOR OBTAINING COMPOSITE PHOTOGRAPHIC AND CINEMATOGRAPHIC IMAGES. : en es
  • FR905159A - Foundry mold mass, in particular for steel casting : en fr
  • CH240139A - Process for the preparation of a basic aralkyl ether. : de en
  • ES11482Y - Cylindrical case for rolled cigarette paper. : en es
  • FR905339A - Manufacturing process for light metal stamping sheets : en fr
  • CH239915A - Metal support brackets for mattresses. : de en
  • AU120596B2 - Improvements in or relating tothe preparation of para-aminobenzene-sulphonamido-pyrimidines : en
  • US2389725A - Method of and apparatus for applying material to advancing cores : en
  • SU66989A1 - Prefab building : en ru
  • CA431517A - Resilient mounting : en fr
  • CH240137A - Process for the preparation of a basic aralkyl ether. : de en
  • SU66344A1 - Solid gas generating material for electrical switches, fuses and gaps : en ru
  • SU66929A1 - Duplex Mirror Fluoroscope : en ru
  • SU67266A1 - Wine tank champagne method : en ru
  • ES12110U - Drafting device for spinning machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905324A - Fur tanning process : en fr
  • SU65841A3 - Clock generator for television transmitters : en ru
  • SU66119A1 - Shtybopruzchik to the iron car : en ru
  • SU67240A1 - Method for determining cement quality : en ru
  • CH240095A - Switch lock. : de en
  • ES171111A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF TRABAZON MATERIALS. : en es
  • FR905110A - Ski lifts for skiers : en fr
  • FR905310A - Altimeter binocular : en fr
  • US2389694A - Polar relay storage system : en
  • SU65924A1 - Device for automatic change of weft spools on a loom : en ru
  • SU66854A1 - Acoustic Alarm Device : en ru
  • SU67560A1 - High compression engine with igniter chamber : en ru
  • SU66886A1 - The method of regeneration of rubber : en ru
  • US2389658A - Extraction of butadiene : en
  • US2389903A - Electronic apparatus : en
  • SU65716A1 - Combustion device : en ru
  • SU66408A1 - The method of obtaining protravitel : en ru
  • SU67414A1 - Souffle spade : en ru
  • US2389921A - Apparatus for mining : en
  • CH239945A - Oven. : de en
  • SU66392A1 - Device for extracting frame wire from castings : en ru
  • SU66450A1 - Device for determining fouling of loose materials, for example, shag : en ru
  • SU67655A1 - Remote Relay Relay : en ru
  • CH240098A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • SU67622A2 - Method for improving quality of lubricating mineral oils : en ru
  • AU128399B2 - Improvements relating to alternating electric current rectifying apparatus ofthe dry surface contact type : en
  • SU67373A1 - Arc Welding Device : en ru
  • ES9368Y - Built-in safe. : en es
  • FR905162A - Bootable mixed battery : en fr
  • FR905303A - Device for spraying liquids in aerosol form : en fr
  • AU2261145A - Improvements in magnesium alloys andthe manufacture thereof : en
  • FR905235A - Improvements to slow electron analyzers : en fr
  • SU65905A1 - The method of finishing the skin : en ru
  • USD143039S - Design fob a dookstop : en
  • US2389589A - Friction wheel change speed gear : en
  • ES12104U - Fosforera. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171354A1 - A PROCEDURE FOR THE PREPARATION OF 3,4-DI- (P-OXY-PHENYL) -HEXADIENE-2,4. : en es
  • GB573535A - Improvements in or relating to hot-air hand dryers : en
  • GB573552A - Improvements in or relating to radiant heating devices : en
  • ES6399Y - Lace tile. : en es
  • GB573555A - Improvements in airscrews : en
  • US2389890A - Container : en
  • SU66256A1 - Chloropicrin display method : en ru
  • CH240016A - Process for making razor blades rustproof. : de en
  • ES10978Y - Box for gas meters. : en es
  • ES11617Y - Sharpener machine. : en es
  • FR905111A - Periodically actuated contact device intended for mechanical converters of electric current : en fr
  • SU65732A1 - Vehicle maintenance device : en ru
  • SU66055A1 - Copper-based alloy for radiator tubes : en ru
  • SU66852A1 - Mercury Electrical Appliance : en ru
  • SU67141A1 - The method of obtaining the enzymatic soy sauce : en ru
  • SU66346A1 - Device for stabilizing the voltage of a synchronous generator : en ru
  • SU66397A1 - Conveyor machine for continuous casting of steel into ingots : en ru
  • SU67247A1 - The method of obtaining laminated wood plastic : en ru
  • FR905163A - Quilted embroidery process : en fr
  • ES11467Y - Special container, made of paper, cardboard, cardboard, cellophane, celluloid or other appropriate material, intended to contain straws for ice cream or beverages, toothpicks or other objects. : en es
  • SU65827A1 - Method and device for testing indicators, etc. dial gauges : en ru
  • SU66612A1 - Dust Cleaning Machine : en ru
  • SU67200A1 - Device for remotely summing up a number of measuring instruments : en ru
  • CH239983A - Hydraulic testing machine for pulsation tests. : de en
  • CH240033A - Flexible pipe for transporting fluid. : en fr
  • ES10972Y - Axial lever for dry gas meters. : en es
  • ES11737Y - Colagoma pencil. : en es
  • ES11742Y - A box : en es
  • CA431472A - Variable density goggles : en fr
  • GB573651A - Improvements in or relating to the manufacture of mono-nitration products of toluene : en
  • ES10960Y - Dry gas meter. : en es
  • FR905299A - Manufacturing process without hydrochloric acid from meat extract : en fr
  • FR905154A - Sun protection blinds : en fr
  • FR905164A - Improvements to oily liquid filtration and regeneration devices : en fr
  • FR905307A - Apparatus for unwinding threads in knitting machines : en fr
  • ES9349Y - Piece of ceramic or material suitable for the formation of screeds and similar. : en es
  • ES171469A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 170590.. : en es
  • GB573527A - Improvements in the synthesis of secondary and tertiary ethinyl-carbinols : en
  • AU2492045A - Improvements in or relating to methods of removing solids from liquid treatment tank, and solids control means and sludge control means : en
  • SU65818A1 - Method of treating infectious diseases : en ru
  • SU66420A1 - The method of release of oil cake and oilseed meal from oil : en ru
  • SU66459A1 - Gin : en ru
  • SU66736A1 - Rotating steam boiler : en ru
  • SU67001A1 - Scraper installation : en ru
  • SU67306A1 - Pump to increase the pressure of air drawn from the cylinder of a diesel engine to charge starting cylinders : en ru
  • FR905327A - Dyes of the anthraquinone series : en fr
  • SU66898A1 - The method of water treatment in steam boilers : en ru
  • SU66199A1 - Hydraulic speed controller indirect action : en ru
  • SU67558A1 - Device for measuring the frequency of electrical oscillations : en ru
  • SU67612A1 - The method of producing butylenes and butane : en ru
  • ES11725Y - Offset hinge for toilet seats. : en es
  • SU66141A1 - Portable Brinell Hardness Tester : en ru
  • SU66285A1 - Device for automatic temperature control in a cryostat : en ru
  • SU66469A1 - Adaptation to the mechanism for changing the shuttles of a multi-blade loom : en ru
  • FR905220A - Small device for making cigarettes : en fr
  • ES170978A1 - A PROCEDURE TO INCREASE THE ACTIVITY OF THE FUNGICIDES THAT CONTAIN COPPER IN A PRECIPITATED STATE. : en es
  • ES11567Y - Plate-last perfected for manufacturing molds of espadrilles, beach shoes and other similar ones with rubber sole. : en es
  • SU67042A1 - Remote Liquid Level Meter : en ru
  • GB573581A - Improved means for mounting sheets, slabs, panels and the like in building structures : en
  • GB573603A - Improvements in or relating to apparatus for separating liquids from a fluid stream of gas or air : en
  • SU66881A1 - Method of printing fabrics : en ru
  • SU67562A1 - Method for continuous production of sorbitol : en ru
  • SU67593A1 - A device for controlling aircraft leashes of a gasoline crane, a normal gas crane and an afterburner : en ru
  • US2389853A - Roller box for lathes : en
  • US2390023A - Treating inherently aging chromium-nickel stainless steel : en
  • USD142995S - Handbag frame or similar article : en
  • SU66070A1 - Hydroelectric servomotor : en ru
  • SU66694A1 - The method of obtaining ash cements : en ru
  • US2389835A - Radio transmitter : en
  • US2390008A - Recap tire balancing wheel : en
  • ES11606Y - Mold for the manufacture of protective gloves for X-rays and the like. : en es
  • ES11507Y - Bell applicable to bicycles. : en es
  • SU66985A1 - Device for heating liquids : en ru
  • SU67006A1 - Screw press : en ru
  • FR905156A - Process for preparing diolefins : en fr
  • SU65855A1 - The method of producing phenols : en ru
  • SU66404A1 - Liquid filtration apparatus : en ru
  • SU67015A1 - Device for controlling the structure of metal products by a magnetic method : en ru
  • SU65248A1 - A method of making rollers for spinning machines : en ru
  • ES11570Y - Wallet-purse, garment or similar object, provided with a secret department. : en es
  • FR905285A - Extraction hammer and similar tool : en fr
  • SU66547A1 - Method for measuring permanent magnet coercivity : en ru
  • SU67030A1 - Tool for fitting the lower parallel to the crosshead : en ru
  • SU67171A1 - A photographic camera to take a series of consecutive shots of an airplane during the flight of its base. : en ru
  • US2389855A - Rubber lubricant : en
  • GB573664A - Prevention and destruction of weeds : en
  • SU65808A1 - Magnetic sound recording head : en ru
  • USD142978S - Design for a combination knife : en
  • SU65864A1 - Bubbler for chlorine purging molten aluminum or aluminum alloys : en ru
  • SU66639A1 - A device for receiving dual-mode operation of the pump stroke regulator depending on the position of the driver's crane handle : en ru
  • SU67012A1 - The method of obtaining alcohol from starch-containing materials : en ru
  • SU67038A1 - Air Cushion Carriage : en ru
  • SU67086A1 - Suspension Insulator : en ru
  • SU66769A1 - Lifting device : en ru
  • SU67599A1 - The method of obtaining carotene from carrots and green parts of plants : en ru
  • SU66713A1 - Cantilever crane with boom mounted on a lifting boom : en ru
  • US2389613A - Polyphase protective system : en
  • AU2518845A - Improvements in or relating to chlorinated rubber adhesives : en
  • ES171384A1 - AN AUTOMATIC ELECTROMAGNETIC SWITCH WITH INDUCTION COIL AND ADJUSTABLE INTERRUPTION AND CONTACT DURATION, ESPECIALLY FOR ELECTRICAL APPLIANCES INTENDED TO KEEP CATTLE. : en es
  • FR905273A - Improvements to electric shock devices for surge protection : en fr
  • CA431512A - Moulding apparatus : en fr
  • SU65866A1 - Machine for cutting churakov gas generator chocks : en ru
  • SU66961A1 - A device for filling tape on tape machines for bast fibers : en ru
  • ES171289A1 - A PROCEDURE FOR FORMING CORK COMPOSITIONS. : en es
  • SU66313A1 - Method of soil reinforcement : en ru
  • SU66351A1 - The method of determining the position of porous and cavernous rocks or controlling the cementation of the borehole walls : en ru
  • US2389595A - Plastic picker stick : en
  • US2389880A - Temperature responsive device : en
  • ES171333A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 171332. : en es
  • SU66591A1 - Method for measuring overvoltage amplitudes : en ru
  • SU67675A1 - Electric salt on the stove : en ru
  • ES11465Y - Elastic tensioner for the assembly of bicycle saddles. : en es
  • SU67130A1 - Method of separating mercury from antimony mercury ores : en ru
  • SU67153A1 - Device for automatic clamping of the rope on the drive pulley of the cable transmission : en ru
  • SU67533A1 - Machine gun with a short barrel : en ru
  • SU66721A1 - Aircraft with varying number of bearing surfaces : en ru
  • SU65670A1 - The method of disinfection of raw materials infected with Siberian spores : en ru
  • SU66875A1 - Method for producing monoazo dyes : en ru
  • CH239989A - Central seconds watch movement. : en fr
  • GB573614A - Air and other filters and cleaners : en
  • FR905172A - Detergent compositions : en fr
  • CA431508A - Humidity control apparatus : en fr
  • CH240117A - Process for the preparation of a stilbene dye. : de en
  • CA431515A - Hydraulic cement : en fr
  • CA431553A - Steam distribution valve : en fr
  • ES10963Y - Membrane gas meter. : en es
  • ES10973Y - Side tube for gas meter box. : en es
  • USD143028S - Design for a handle for pots and pans : en
  • CH240072A - Device for the functional test of high altitude breathing apparatus. : de en
  • FR905239A - Improvements in the manufacture of window frames and the like : en fr
  • US2389629A - Autoamtic, change speed drive for pottery ware jiggering apparatus : en
  • SU66616A1 - The method of rolling twist drills and machine for implementing this method : en ru
  • SU66749A1 - Device for labeling objects with localization of foreign bodies by X-ray transmission : en ru
  • SU66050A1 - Method of reducing wear-resistant ash of convective heating surfaces of a steam boiler : en ru
  • SU66138A1 - Bron : en ru
  • ES11007U - Apparatus for the supply of certain volumes of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11706Y - An arithmetic toy : en es
  • GB573654A - Improvements relating to automatic rifles or machine guns : en
  • ES11487Y - Device adaptable to all kinds of toothbrushes, intended for cleaning and hygiene of the tongue. : en es
  • SU66399A1 - Device for cementation of copper with iron from solutions : en ru
  • SU66438A1 - Method of making sausages : en ru
  • SU67004A1 - Combustion device coupling grating : en ru
  • SU67128A1 - Method for preparing aryl-5- (2-amino-4-alkyl-thiazolyl) sulfones : en ru
  • SU66143A1 - The method of preparation of flooded combustible layers for dry pit underground gasification : en ru
  • SU66378A1 - The method of vertical lifting of coal, etc. upstream fossil fuels : en ru
  • SU66844A1 - Photocurrent amplifier : en ru
  • SU67422A1 - The method of obtaining resole resins : en ru
  • ES11740Y - Hygienic siphon. : en es
  • ES3928Y - A trailer for motor vehicles : en es
  • FR905268A - Launch Brake Device for Fixed Spool Fishing Reel : en fr
  • GB573563A - Method of making nitriles and products thereof : en
  • GB573594A - Improvements in or relating to the manufacture of vinyl chloride : en
  • SU67132A1 - The method of heat treatment of carbon electrodes : en ru
  • SU67283A1 - Automatic electrical stop to tape machine : en ru
  • SU67315A1 - Device for recording the running time of automobile engines : en ru
  • SU67444A1 - Centrifuge shaft support : en ru
  • ES11310Y - Mechanism for making additions. : en es
  • GB573593A - Improved process and apparatus for the recovery of metals from their ores : en
  • GB573663A - Improvements in or relating to the injection of grout into cavities : en
  • GB573627A - Process for the manufacture of nitrile esters : en
  • CH239900A - Mixer tap for connection to an overflow boiler. : de en
  • CH240062A - Machine for winding rings with flexible winding material. : de en
  • CH240120A - Process for the preparation of a stilbene dye. : de en
  • AU120582B2 - An extinguisher for cigarettes, cigars andthe like : en
  • US2389881A - Suction cleaner : en
  • SU66987A1 - Ball for grinding powder mixtures, etc. materials in ball mills : en ru
  • SU67147A1 - Method of making ceramic products : en ru
  • SU67371A1 - Device for isolating intergrowths of insulated cables : en ru
  • SU67439A1 - Device for attaching a composite elongated explosive charge to an object being exploded : en ru
  • SU65945A1 - Sludge and Sewage Removal Machine : en ru
  • FR905168A - Improvements to frequency modulated wave detectors : en fr
  • CA431454A - Cabinet table : en fr
  • CH240097A - Controllable pitch propeller. : de en
  • SU66880A1 - The method of purification of ascorbic acid : en ru
  • ES11729Y - Portable sander. : en es
  • AU2318945A - Antiperspirant preparation : en
  • CA431459A - Artificial hand : en fr
  • FR905189A - Removal of incrustations : en fr
  • US2389657A - Method of making cemented pile carpet : en
  • US2389674A - Method of making dry batteries : en
  • US2389841A - Fluid coupling : en
  • ES10967Y - Provision to fix the frame for the window of the integration mechanism of consumption meters. : en es
  • US2389660A - Isomerization process : en
  • US2389812A - Means of packaging sliced loaves : en
  • SU65618A1 - The method of protection of power line dips from icing : en ru
  • SU66052A1 - Mill for burning freztorfa and the like fuel : en ru
  • SU66492A1 - Method of activating contact masses : en ru
  • US2389878A - Strand engaging drum : en
  • US2389994A - Article of furniture : en
  • SU65849A1 - The method of obtaining a ghost : en ru
  • SU66016A1 - The method of obtaining emulsion drying oils : en ru
  • SU66722A1 - Hydraulic brake control pump, mainly aircraft : en ru
  • SU66440A1 - The way to protect food from external influences : en ru
  • SU66486A1 - Device for removing and removing asbestos-cement sheets from a centrifugal-forming drum : en ru
  • ES170792A3 - A FILTER FOR CONDUCTING OIL, BENZINE OR SIMILAR FOR INTERNAL COMBUSTION ENGINES, AUTOMOBILE VEHICLES, TANKS AND THE LIKE. : en es
  • AU120586B2 - Improved manufacture of cast refractory products particularly blocks for glass melting furnaces : en
  • US2390027A - Ester products of 12-hydroxystearic acid : en
  • US2389702A - Apparatus for treating metal articles : en
  • US2390108A - Combined check valve and vacuum breaker : en
  • ES170693A1 - A PROCEDURE FOR THE OBTAINING OF ANY ADEQUATE YEASTS-FEED FOR THE FEEDING OF THE LIVESTOCK. : en es
  • FR905132A - Wheels with independent and elastic toothed crowns for all mechanical applications : en fr
  • ES10970Y - Dry gas meter. : en es
  • ES170590A1 - A MULTIPLE AUTOMATIC PRESS TO MANUFACTURE ALPARAGATAS AND FOOTWEAR IN GENERAL. : en es
  • ES171295A1 - A NEW GASOIL FEEDING SYSTEM FOR THE COMBUSTION OF PASSENGER OVENS OR ANY OTHER TYPE, INTENDED FOR THE COOKING OF VARNISHES, CERAMICS AND TILES. : en es
  • GB573604A - Improvements in or relating to the sockets of electric cable plug-and-socket connexions : en
  • FR905230A - Multiple telecommunication method using variously polarized electromagnetic waves : en fr
  • ES12093U - Protective surround column, for oil factory and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR905321A - Device for cleaning a grid : en fr
  • ES171435A1 - IMPROVEMENTS IN THE MANUFACTURE OF AUTOMATED LAPICEROS WITH CELLULAR DEPOSIT. : en es
  • FR905202A - Combined gasifier, for use with wood, charcoal, anthracite and all other solid fuels and physicochemical purification system : en fr
  • FR905218A - Rolling mill with wide strip irons : en fr
  • USD142979S - Design for a candle holder : en
  • ES11631U - A cut of own printed fabric for the preparation of skirts with pleats (Machine-translation by Google Translate, not legally binding) : en es
  • ES171297A1 - IMPROVEMENTS IN THE MANUFACTURE OF TILES FOR WINDING AND SIMILAR MACHINES. : en es
  • FR905252A - Combination lock, forming an anti-theft device : en fr
  • GB573670A - Production of vinyl chloride : en
  • GB573616A - Silver solder alloys : en
  • FR905137A - Multiple contact plugs and sockets : en fr
  • ES11580Y - Rod brakes of bicycles by means of pedals. : en es
  • ES11607Y - Perfected comb. : en es
  • ES171382A1 - A PROCEDURE FOR THE MANUFACTURE OF COVERS FOR SEWING MACHINES OF OUTER OUTER SURFACES. : en es
  • GB573584A - Improvements in or relating to photographic copying apparatus : en
  • CA431445A - Board-shaped material drying apparatus : en fr
  • CH239950A - Process for the preparation of stable leuco-1-amino-4-benzoyl-aminoanthraquinone. : de en
  • FR905242A - Device for generating hot gaseous fluid, in particular for drying installations : en fr
  • FR905295A - Plant for continuous casting of ingots : en fr
  • ES11746Y - A device for unblocking and cleaning the drain pipes : en es
  • CH240009A - Device for guiding the saw blade on band saws. : de en
  • SU65707A1 - The method of obtaining chloronitromethane : en ru
  • SU66343A1 - Device to protect high voltage transmission lines against short circuits between phases : en ru
  • SU67313A1 - Apparatus for determining the gas permeability of balcony and similar fabrics : en ru
  • SU65725A1 - Device for maintaining constant amount of working fluid in a hydraulically driven diaphragm pump : en ru
  • GB573641A - Improvement in liquid dispensing apparatus : en
  • US2389773A - Dowel setting machine : en
  • FR905122A - Further training in gasifier centers : en fr
  • FR905317A - Leather substitutes : en fr
  • SU65803A1 - Apparatus for testing cocoons under compression under a certain load : en ru
  • SU65966A1 - Sling for lifting loads : en ru
  • SU66298A1 - Device for baking oven for automatic unloading of bread : en ru
  • SU65697A1 - Method of tanning leather : en ru
  • US2389745A - Sewing machine attachment : en
  • FR905294A - Process for making Dutch bricks or similar building elements having high compressive strength : en fr
  • CH239991A - Process for manufacturing a dial and dial obtained by means of this process. : en fr
  • SU66161A1 - Pulsating jet engine : en ru
  • SU67182A2 - The method of uncoupling with the rope of the cargo coupling mechanism and the device for implementing this method : en ru
  • SU67214A1 - Aircraft petrol system : en ru
  • SU67328A1 - The method of manufacturing products : en ru
  • USD142988S - Design for a picture frame : en
  • ES11559Y - Jaws or pliers. : en es
  • ES9727Y - Metal sheet box with edges for opening. : en es
  • CA431452A - Combination tool : en fr
  • SU65861A1 - Method of growing kefir fungi : en ru
  • SU66522A1 - Piston seal : en ru
  • US2390039A - Insulated electrical conductor : en
  • USD143033S - Design for a garden marker : en
  • SU66487A1 - Method of making emulsion drying oil : en ru
  • ES11573Y - A device for supplying paper for wrapping or other applications : en es
  • SU65595A1 - Dryer, for example, for labial trusts : en ru
  • SU65735A1 - Molding mass for gypsum building parts : en ru
  • CH239995A - Copper based alloy. : en fr
  • FR905231A - Trigger device for automatic switches : en fr
  • ES171331A1 - A PROCEDURE FOR THE OBTAINING OF DISINFECTANT MEDIA. : en es
  • FR905240A - Wheel for plow and other agricultural machinery : en fr
  • CA431548A - Strip element gluing method and apparatus : en fr
  • SU65637A1 - The method of obtaining artificial tanning : en ru
  • SU67291A1 - Fastener rack : en ru
  • SU67456A1 - Anemometer : en ru
  • US2389914A - Method and machine for making tufted articles : en
  • FR905177A - Acid inhibitors and similar harmful agents, their manufacturing process and industrial applications : en fr
  • US2389871A - Combination grinder and tool dresser : en
  • SU66556A1 - Dredger chain scoop : en ru
  • SU66843A1 - Induction sensor tracking system : en ru
  • SU67106A1 - Tanning method : en ru
  • SU67463A1 - Replaceable drill bit for percussion drilling : en ru
  • ES170780A1 - IMPROVEMENTS IN THE SPECIAL BALANCES USED TO DETERMINE THE DENSITY OF LIQUIDS. : en es
  • FR905120A - Metallization process for electronic lamps : en fr
  • USD143019S - Design foe a smoker s stand : en
  • USD143038S - Design fob a garden marker : en
  • IE17151L - Removing bark from tree stems : en
  • ES11497Y - New type case for jewelery and costume jewelery. : en es
  • ES11546Y - Cardboard box or folding sheet material. : en es
  • SU66113A1 - Method for producing carboxylic acids : en ru
  • SU66974A1 - Microscope to determine surface quality : en ru
  • GB573636A - Improvements relating to the bonding of electroplated layers : en
  • ES10976Y - Box for gas meters. : en es
  • AU128760B2 - An improved circuit controller ofthe cam actuated switch type : en
  • CH239980A - Device for being able to determine the name of a place seen by the observer on a map from the position of an observer. : de en
  • SU67290A1 - Electric piping controller : en ru
  • USD142998S - Design fob a washing machine : en
  • USD143015S - Design for a bedspread or the like : en
  • SU65761A1 - The method of obtaining 2-sulfanilamio-4-methylthiazole : en ru
  • SU66235A1 - The method of obtaining high strength gypsum : en ru
  • SU67420A1 - A device for cutting the peel from vegetables and fruits : en ru
  • US2389630A - Worktable for handling eggs : en
  • SU66241A1 - Portable batch chlorinator : en ru
  • SU66261A1 - Punching device, for example, in rails : en ru
  • DK64121C - Packing device for pressed plates for plate-type heat exchangers. : da en
  • GB573547A - Improvements in or relating to upholstery : en
  • ES171363A1 - AN AUTOMATIC DEVICE INDICATING LOSS OF PRESSURE IN THE CHAMBERS OF PNEUMATIC WHEELS FOR VEHICLES. : en es
  • CH239970A - Ski binding device. : en fr
  • SU65667A1 - The method of converting onions into a lively form : en ru
  • SU66968A1 - Device for automatic braking of an electric crane : en ru
  • SU67122A1 - Method for producing surrogate linseed oil : en ru
  • US2389607A - Preparation of alkenyl cyanides : en
  • FR905157A - Process for preparing compounds of the diacetylene series : en fr
  • FR905259A - Improvements to friction disc drives : en fr
  • BE460904A - : en
  • ES170591A1 - A PROCEDURE FOR THE MANUFACTURE OF CEMENT DESTINED TO DENTAL PROSTHESIS. : en es
  • SU65676A1 - Piston for air brake air distributors : en ru
  • SU66679A1 - The method of obtaining mordant dyes : en ru
  • US2389837A - Alkyd resin coating compositions : en
  • US2389943A - Gun charger : en
  • SU66468A1 - Device for measuring the density of a liquid in vacuum evaporators : en ru
  • SU66637A1 - Aircraft control device : en ru
  • SU66187A1 - A device for induction heating by high-frequency cams of a camshaft, etc. : en ru
  • SU66596A1 - Transport and loading mechanism : en ru
  • SU66656A1 - The method of obtaining bimetallic products : en ru
  • SU67389A1 - Register set of routes for the centralization of humps : en ru
  • US2389769A - Double-wall structural material : en
  • US2389823A - Pakmutcel system : en
  • US2389986A - Permeability tuning system : en
  • AU129114B2 - Implement control means for tractor mounted agricultural implement : en
  • CH240058A - Object diaphragm holder for corpuscular beam devices. : de en
  • SU67048A1 - Drum brake : en ru
  • US2389757A - Apparatus for operating lathes : en
  • SU65741A1 - Device for presetting the required voltage value in X-ray machines : en ru
  • SU65844A3 - Device for remote control of radio receivers, etc. by apparatus : en ru
  • SU66822A1 - Apparatus for continuous polymerization of drying oils : en ru
  • SU65787A1 - Light modulator for optical phone : en ru
  • SU67653A1 - Frequency Modulated Tube Generator : en ru
  • SU65832A1 - Method of increasing well production : en ru
  • US2389980A - Locomotive exhaust nozzle : en
  • CH240156A - Process for the preparation of an amine derivative. : de en
  • SU65831A1 - The method of purification of natural, cracking and similar gases from hydrogen sulfide and other impurities : en ru
  • SU67011A1 - Aluminum cylinder for internal combustion engine : en ru
  • US2389620A - Stretching and spudding machine : en
  • US2389957A - Flowmeter : en
  • SU66501A1 - The method of obtaining black-aniline and similar oxidative dyes on the fibers : en ru
  • SU66542A1 - Valve bit : en ru
  • SU66743A1 - Locomotive : en ru
  • US2389671A - Brake mechanism for baby carriages : en
  • US2389807A - Stabilizing organo-siloxanes : en
  • US2389987A - Apparatus for communication systems : en
  • SU67046A1 - Single axle trailer : en ru
  • SU67093A1 - Device for investigating the operation of hydroturbine regulators : en ru
  • SU67146A1 - Serial synchronous compensator : en ru
  • SU67294A1 - Rocking bucket skimmer : en ru
  • US2389866A - Apparatus for making gravity measurements : en
  • SU65915A1 - X-ray bone fluorography table : en ru
  • SU67490A1 - Vacuum feeder for feeding glass to the carousel machines : en ru
  • SU66869A1 - Method for producing viscous lubricating oils : en ru
  • SU67646A1 - Vulcanization press : en ru
  • CH239931A - Dishwasher. : de en
  • AU132801B2 - Improvements in or relating tothe production of magnesium cyanide and compositions containing thesame : en
  • CH240145A - Process for the preparation of a basic aralkyl ether. : de en
  • SU65672A1 - Switch Valve for Dual Air Brake Systems : en ru
  • SU66934A1 - Blackout curtain for factory lanterns : en ru
  • SU67383A1 - Frequency converter : en ru
  • CH240124A - Process for the preparation of a stilbene dye. : de en
  • SU66049A1 - Drain cap : en ru
  • SU66437A1 - Method for continuous production of carbanilide-4,4'-disulfonyl chloride : en ru
  • SU66945A1 - Machine for cutting glue-containing, etc. m waste : en ru
  • SU67166A1 - Frequency multiplier : en ru
  • SU66395A1 - Loading rack : en ru
  • US2389948A - Frequency comparison apparatus : en
  • SU65990A1 - The method of increasing the strength and chemical resistance of cast containers made of fibrous materials : en ru
  • SU66274A1 - Brake device to the drum minrep : en ru
  • SU66529A1 - Pointing device for instrumentation : en ru
  • SU66183A1 - Drum to hold photographic paper on a photo-telegraph machine : en ru
  • SU66660A1 - Method for preserving fresh (green) malt : en ru
  • USD142994S - Handbag frame or similar article : en
  • AU128923B2 - Improvements in acoustic echo-sounding : en
  • AU2523345A - Improvements in bob pin : en
  • CH240119A - Process for the preparation of a stilbene dye. : de en
  • SU65687A1 - Conveyor for loading cargo into wagons : en ru
  • SU67167A1 - A device for loading a glass melting furnace with glass balls : en ru
  • CH239987A - Electroacoustic converter with means for changing its transmission rate. : de en
  • SU66466A1 - Cushion storage box : en ru
  • FR905245A - Very low frequency generators particularly applicable to rotating field radiobeacons : en fr
  • SU65717A1 - Disc feeder for feeding to the mill to be milled coal : en ru
  • SU66455A1 - Adaptation to rollers of mixing machines for material removal from them : en ru
  • SU66621A1 - The method of preparation of the vaccine vaccine : en ru
  • CH240063A - Multi-phase contact converter with quenching rectifier. : de en
  • SU66064A1 - Centrifugal motor speed controller : en ru
  • SU67202A1 - Device for mechanical locking of oil switches with a KAM actuator : en ru
  • AU129255B2 - Improvements in bob pin : en
  • ES10714Y - Retention device for tissues, straps, bandages, ropes and other uses. : en es
  • ES9241Y - Secafirmas. : en es
  • FR905346A - Improvements to devices for obtaining load compensation for a gasifier installation for motor vehicles : en fr
  • CH239919A - Furniture with removable legs. : de en
  • SU65884A1 - Device for automatic activation of the air-sprinkler system : en ru
  • SU67392A1 - Method of electric arc surfacing of cast iron products : en ru
  • CH240001A - Process for welding two metal parts using electricity, and device for carrying out this process. : en fr
  • US2389738A - Article forming machine : en
  • US2389763A - Separation of mineral values from ores : en
  • SU66649A1 - Compression Spring Tester : en ru
  • SU67125A1 - The method of cooking sulfur dyes : en ru
  • SU66762A1 - Automatically balanced balancer for testing aircraft engines : en ru
  • ES171151A1 - A LISTING MECHANISM APPLICABLE TO JACQUARD CIRCULAR MACHINES. : en es
  • CA431497A - Lunch box : en fr
  • CH239978A - Precision measuring device. : de en
  • CH240141A - Process for the preparation of a basic aralkyl ether. : de en
  • BE460857A - Process and equipment for obtaining superior quality aerosols : en fr
  • BE460499A - METHOD AND APPARATUS FOR RECOVERING VOLAUSABLE METALS : en fr
  • SU66132A1 - Electrode welding of small thickness steel arc welding : en ru
  • SU66585A1 - Device for multichannel telegraph transmission : en ru
  • SU66873A1 - The method of obtaining phenol-formaldehyde resins : en ru
  • US2389716A - Savings bank : en
  • US2390029A - Regulator mechanism : en
  • AU132145B2 - Improvements in or relating to electrical amplifiers : en
  • AU2480045A - Improvements indirection finders : en
  • CA431528A - Superheteodyne radio receiver : en fr
  • CH240106A - Process for the preparation of a new base. : de en
  • CH240160A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • ES171362A1 - A NEW PROCEDURE FOR DECORATION OF CASES AND FRAMES WITH SPECIAL COATING. : en es
  • SU66573A1 - Apparatus for attenuating or preventing the propagation of electromagnetic waves through a waveguide : en ru
  • CH239943A - Shoe sole. : de en
  • SU67648A1 - Device for bending the knee of the spring (hair) hour balance : en ru
  • US2390036A - Vulcanization with diaryl guanidine addition products : en
  • SU66380A1 - The method of casting iron products : en ru
  • SU66811A1 - Method for continuous cooking of bread and potato jams : en ru
  • US2389647A - Chemical process and product : en
  • US2389923A - Card tray follower construction : en
  • US2389632A - Internal-combustion rotary motor : en
  • CH239908A - Gaseous fuel apparatus comprising an oven. : en fr
  • CH240029A - Vibration generators, in particular for driving vibrating machines and equipment. : de en
  • AU1310444A - Improvements in or relating to mechanism for transmitting rotary motion : en
  • CH239930A - Dishwasher. : de en
  • CH239933A - Process for the production of bobbins on automatic bobbin winding machines and automatic bobbin winding machine for carrying out the process. : de en
  • SU65944A1 - Tool for simultaneous machine deployment of several coaxial holes : en ru
  • SU65978A1 - The method of tanning gol chrome salts : en ru
  • SU67298A1 - Method and device for obtaining low temperatures in ice-ice installations : en ru
  • US2389979A - Color television system : en
  • CH239914A - Cot. : de en
  • CH239968A - Multi-lead mechanical pencil. : en fr
  • SU66805A1 - Profilograph : en ru
  • US2389691A - Electrolytic process for treating a ferrous sulphate solution : en
  • ES11495Y - Shovel with its shaft for service in bread and pastry baking ovens. : en es
  • ES171184A1 - IMPROVEMENTS IN THE MANUFACTURE OF CUCHILLERÍA ITEMS. : en es
  • ES9728Y - Purse for storing metallic coins and bills. : en es
  • FR905249A - Process for the rapid execution of facing structures in concrete or reinforced concrete : en fr
  • CH239959A - Letter card. : de en
  • CA431509A - Butcher's paper : en fr
  • SU66716A1 - Returband : en ru
  • SU66727A1 - Machine for cleaning snow, debris and contaminated ballast of railway tracks and interpublines : en ru
  • SU66740A1 - Method of operation of the open circuit dust preparation : en ru
  • SU67270A1 - Saturator : en ru
  • AU129657B2 - Limiting apparatus : en
  • CH240111A - Process for the preparation of a new a, B-di- (benzimidazyl- (2)) - ethylene. : de en
  • SU66301A1 - The method of obtaining n-isopropyl-alpha-methylhydroxy alcohol : en ru
  • US2390000A - Ladder construction : en
  • SU66079A1 - High-voltage two-switch insulator : en ru
  • SU66942A1 - Device for producing quartz filaments : en ru
  • US2389751A - Scaffold clamp : en
  • SU67104A1 - The method of preparation of chromic extract : en ru
  • SU66375A1 - Machine for cleaning mine workings from dirt and debris : en ru
  • SU66488A1 - Method for isolating sedimentary yeast : en ru
  • SU66983A1 - Sowing machine with device for seeding mulching material or fertilizer : en ru
  • US2389608A - Lubricating and penetrating oil : en
  • US2389672A - Condensate deflector for bottle fillers : en
  • US2389808A - Device for making fabrics on gripper looms : en
  • US2390012A - Inspection machine : en
  • FR905153A - Improvements to symmetry devices for high frequency lines : en fr
  • FR905335A - Reinforced or unreinforced concrete construction method reducing wood consumption : en fr
  • SU66584A1 - Receiver for two-channel radiotelegraph line : en ru
  • SU67554A1 - Contact device for rheostat : en ru
  • SU65779A1 - The method of obtaining n-ethoxy-phenyl-urea : en ru
  • SU65970A1 - Lacquer manufacturing method : en ru
  • SU66012A1 - Filling and closing machine, for example, for champagne : en ru
  • SU66823A1 - Method for producing selenium suitable for alternating current rectifiers : en ru
  • US2389720A - Diaphragm operated valve : en
  • US2389827A - Recording apparatus : en
  • CH239927A - Method and device for preparing already deforested and combed bast fibers, in particular green flax fibers, for spinning. : de en
  • AU129760B2 - Improvements in or relating to chlorinated rubber adhesives : en
  • BE460405A - : en fr
  • CA431491A - Electric decelerometer : en fr
  • CA431507A - Double window pane : en fr
  • CH239992A - Winding device for timepiece. : en fr
  • SU66002A1 - The method of cleaning hair from the ears and legs of cattle and pigs for food use : en ru
  • SU66292A1 - Nutritional Device for Feeding Stems or Raw Mill or Stitching Machine : en ru
  • SU66658A1 - The method of dewatering resins, oils, etc. : en ru
  • SU66711A1 - The method of increasing the activity of chalk, kaolin, etc. mineral fillers rubber compounds : en ru
  • SU66957A1 - Fishing apparatus to coconut machines : en ru
  • SU67683A1 - Instrument for checking or finding a graphic representation of teeth : en ru
  • USD143047S - Design for a skimming spoon : en
  • SU65690A1 - Lantern cockpit : en ru
  • SU66571A1 - Gas discharge bottom lamp : en ru
  • SU67067A1 - Key for the camera spring factory : en ru
  • US2389600A - Lifeboat for airplanes : en
  • US2389799A - Sectionad boat and method of making same : en
  • SU66311A1 - Method of making ashless greases : en ru
  • ES12091U - Apparatus for night lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171443A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BRAKE EQUIPMENT WITH ANTI-WRAPPING DEVICE. : en es
  • SU66461A1 - Needle for knitting machines : en ru
  • SU66607A1 - Hydraulic Press : en ru
  • SU67254A1 - Method of direct gasification of multi-ash sintering, semi-caking and long-flame coals : en ru
  • SU67158A1 - Engine tester : en ru
  • SU67305A1 - Motor carriage : en ru
  • US2389885A - Method and apparatus for straightening blanks : en
  • US2389911A - Luminous display with effect of animation : en
  • CA431481A - Air and fuel flow proportioning apparatus : en fr
  • SU67436A1 - Cartridge remainder counter for automatic aircraft guns : en ru
  • US2389683A - Tooth powder and paste dispenser : en
  • SU65656A1 - Target for shooting shooters : en ru
  • SU66122A1 - Method for isolating carbanilide-4,4-disulfonyl chloride : en ru
  • SU66799A1 - Drum-chamber machine gun : en ru
  • SU67531A1 - Head of a hook-on rod : en ru
  • SU66250A1 - Method of fitting secondary electric clocks : en ru
  • SU67197A1 - Land mine blaster : en ru
  • ES171324A1 - IMPROVEMENTS INTRODUCED IN THE PHOTOGRAPHIC DEVICES. : en es
  • CH240134A - Process for the preparation of a basic aralkyl ether. : de en
  • DK64119C - Device with self-adjustable or fixed sliding elements that serve as bearings for rotating drums. : da en
  • ES11586Y - Perfected tape strap. : en es
  • ES11691Y - Tape-support of photographic papers or other elements, sensitive to light. : en es
  • ES171409A1 - A RECTIFIER MACHINE OF FLAT SURFACES. : en es
  • SU67584A1 - Device for automatically setting the braking mode in each train car depending on the load of this car : en ru
  • ES171319A1 - A PROCEDURE FOR OBTAINING AND APPLYING A PRODUCT FOR THE REPAIR OR INSTANT CLOSURE OF HOLES AND DETERIORATION IN FOOTWEAR SOLE. : en es
  • ES171403A3 - AN ELECTROCHEMICAL PROCEDURE FOR COATING THE SILVER PLATING OF MIRRORS. : en es
  • GB573680A - Improvements in or relating to continuously adjustable choking coils : en
  • DK64116C - Procedure for Closing Glass Containers for the Storage, Preservation and Distribution of Biologically Active Substances Under Vacuum. : da en
  • ES12108U - Distributor cap for creams, pastes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66481A1 - The method of fastening needles in the combed stitches of intersecting, gilboks, etc. cars : en ru
  • SU65829A1 - The method of acid cleaning of semi-impurities : en ru
  • SU66599A1 - The method of obtaining N'-acetyl-sulfanilamide : en ru
  • SU66667A1 - Method of removing dust from solid surfaces : en ru
  • SU66443A1 - The method of obtaining fondant products : en ru
  • SU67615A1 - Chlorine electrolyzer : en ru
  • SU65196A1 - Apparatus for determining the load of internal combustion engines : en ru
  • SU66144A1 - Charcoal firebox : en ru
  • SU67307A1 - The method of obtaining products from slags : en ru
  • USD142977S - Design for a spatter proof browning lid : en
  • US2389849A - Airplane shock absorbing device : en
  • BE460433A - Bedpan : en fr
  • DK64111C - Device for Burners for Gas Appliances. : da en
  • ES12085U - Aerodynamic device to dry the hair, using as a driving force any gaseous body, mainly air under pressure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES12111U - Footwear of changeable pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170653A1 - A PROCEDURE FOR THE MANUFACTURE OF BODYWORKS FOR AUTOMOBILE VEHICLES. : en es
  • ES11466Y - Perfected basket, with inner basting of pita or hemp. : en es
  • ES171392A1 - A PROCEDURE FOR THE PREPARATION OF TRIHALUROACRÍLICO ACID ETHICS. : en es
  • FR905348A - Air separator for engine fuel delivery systems : en fr
  • USD143041S - Design for a billfold : en
  • SU65653A1 - Concrete or reinforced concrete block (tubing) for tunnel lining : en ru
  • SU66768A1 - Aircraft : en ru
  • SU67368A1 - Independent excitation tube generator : en ru
  • SU67467A1 - Pointing device : en ru
  • US2390037A - Transdithiocyanoethylene as a : en
  • GB573632A - Improved fabric draw-off mechanism for knitting and other textile machines : en
  • SU65490A1 - The method of obtaining the pathway : en ru
  • SU66641A1 - Single grain sowing machine : en ru
  • SU67625A1 - The method of bonding rubber with leather : en ru
  • US2389617A - Exposure meter : en
  • US2389705A - Shielded ignition lead : en
  • USD142981S - Design for a pendant : en
  • ES11522Y - Syringe for hypodermic injections. : en es
  • FR905232A - Improvements to motor skips : en fr
  • GB573642A - Extraction of hydracrylic acid : en
  • ES11967U - Source device for writing pens of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2389867A - Sewing machine looper mechanism : en
  • FR905118A - Method of stabilizing frequency modulated transmitters : en fr
  • FR905203A - Manure Automatic Spreader Truck : en fr
  • CH240043A - Process for the production of commutators held together by synthetic molding compound. : de en
  • CH240164A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • ES11575Y - A suitcase-emergency first-aid kit : en es
  • FR905211A - New packaging material : en fr
  • FR905101A - precast reinforced concrete floor elements : en fr
  • US2389628A - Linear polyamides : en
  • FR905311A - Device for automatic tone control of a t receiver. s. f. depending on the signal strength : en fr
  • SU65704A1 - The method of obtaining plastics based on polyvinyl chloride resin : en ru
  • SU66347A1 - Device for automatic control of voltage of galvanic cells and batteries : en ru
  • SU67569A1 - The method of impregnation of the skin : en ru
  • ES11531Y - Rubber tube clamp. : en es
  • ES11692Y - Wrap-case : en es
  • SU66580A1 - Smooth tuning device : en ru
  • SU67390A2 - Device for inductive punctuating CEB alarm and auto-tuning in areas equipped with self-blocking : en ru
  • SU67462A1 - The method of obtaining pipes from metal : en ru
  • US2389968A - Refrigeration : en
  • ES170732A1 - IMPROVEMENTS IN OR RELATIVE TO VACUUM VALVES AND SIMILAR VALVES. : en es
  • ES171322A1 - A HOME OF EXPLOSIVE AUTOCYCLICAL COMBUSTION, APPLICABLE ESPECIALLY IN THE GASOGENS. : en es
  • GB573582A - Improvements relating to electric dry batteries : en
  • GB573620A - Improvements relating to the control of reversible internal combustion engines : en
  • SU66729A1 - Device for fastening railway rails to wooden sleepers : en ru
  • SU66972A1 - Overhead conveyor for feeding parts to machine tools : en ru
  • US2389635A - Fastener : en
  • US2389956A - Venetian blind : en
  • CH240054A - Low induction and low capacitance resistor. : de en
  • CH240142A - Process for the preparation of a basic aralkyl ether. : de en
  • FR905149A - Process for the manufacture of reservoir tubes the head parts of which are made of plastic : en fr
  • SU67195A1 - A device for recording the indications of the aerumumbograph : en ru
  • CH240108A - Process for the preparation of dihydro-isolysergic acid hydrazide. : de en
  • SU65377A1 - Tube generator : en ru
  • SU67021A1 - Cupola : en ru
  • US2389726A - Mounting : en
  • SU65932A1 - The method of obtaining glass : en ru
  • SU66260A1 - Installation method of multi-span bridges : en ru
  • ES171286A1 - A CLOSING DEVICE APPLICABLE MAINLY TO TWINS AND OTHER ANALOGUE ITEMS. : en es
  • FR905281A - Automatic protection of remote circuits : en fr
  • GB573675A - Improvements connected with current collectors for induction regulators and like devices : en
  • US2390019A - Carburetor : en
  • ES171311A1 - A NEW MACHINE TO PRINT BY THE OFFSET PROCEDURE. : en es
  • SU65713A1 - The method of obtaining high strength gypsum : en ru
  • SU67181A1 - Cargo coupling mechanism for single-cable roads or cable haulage : en ru
  • SU67515A1 - Dual mode pump stroke control : en ru
  • SU67591A1 - Device for dispensing material from the hopper : en ru
  • US2389639A - Ignition system : en
  • US2389953A - Drum brake for use in general engineering : en
  • ES11711Y - Table service appliance, dustpan and bread crumbs. : en es
  • US2389975A - Remote control system : en
  • SU65882A1 - Mercury precipitation method : en ru
  • SU66288A1 - Automatic crane distributor for piston hydraulic machines : en ru
  • SU67070A1 - Can Tightness Testing Machine : en ru
  • CA431526A - Carding engine drive mechanism : en fr
  • CH239886A - Cabbage cutter for sauerkraut. : en fr
  • CH239948A - Process for the isolation of sterols from mixtures containing them. : de en
  • CH240000A - Welding electrode and process for its manufacture. : de en
  • FR905145A - Base plug for electronic lamp : en fr
  • ES12109U - Some letters for signs (Machine-translation by Google Translate, not legally binding) : en es
  • IE17969L - Electric switches : en
  • CH240080A - Telescopic rod antenna with a device for pulling it in and out. : de en
  • SU66034A1 - Method of making blanks for hollow propeller blades with longitudinal internal rib : en ru
  • SU66315A1 - Device for blowing ampoules with recessed throat : en ru
  • SU67325A1 - Way to glue the veneer : en ru
  • SU67595A1 - Production line conveyor : en ru
  • US2389609A - Racket stringing machine : en
  • SU66168A1 - Installation for suspension of aerial camera : en ru
  • FR905138A - Process for decarburizing iron rich in manganese, with a view in particular to direct production, using a converter; steels or alloys rich in manganese : en fr
  • GB573639A - Improvements in and relating to coil winding machines : en
  • ES171285A1 - A PERFECTED FLAME INVESTMENT HEATING BOILER. : en es
  • ES7865Y - Pencils for cartoonists. : en es
  • SU65639A1 - The method of manufacturing plastics : en ru
  • SU67459A1 - Mine furnace for roasting ore mixed with carbonaceous materials : en ru
  • ES11701Y - New folding hammock bed. : en es
  • FR905193A - Process for preparing n-butyraldehyde : en fr
  • ES9767Y - Pointed share, perfected, for plows. : en es
  • ES11013U - Apparatus for the supply of certain volumes of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB573628A - Improvements in battery boxes : en
  • ES171351A1 - A PROCEDURE FOR THE PREPARATION OF BETA-DIALCOILSTILBEUOQUINONA, OF 2,3-DI- (P-OXIARIL) -BUTADIENOS (1,3) SUBSTITUTED OR NOT REPLACED IN POSITION 1 AND 4 WITH ALCOIL RADICALS, OBTAINED BY TRANSPOSITION OF THESE QUINONAS AND OF 1,2-DI- (P-OXIARIL) -1,2-DIALCOILETANOS, OBTAINED BY REDUCTION OF THOSE BUTADIANS. : en es
  • GB573676A - Improvements in variable density goggles : en
  • SU67523A1 - Slipway : en ru
  • CH239916A - Drawer with double pull-out. : de en
  • SU65804A1 - Adaptation to cloth and other selfactors for grabing a roving while the selfactor is moving : en ru
  • SU66546A1 - Vertical electric furnace for heating ferromagnetic products for quenching : en ru
  • SU67071A1 - Limit switch for lifting machine : en ru
  • SU67540A1 - Device for the supply of current to the welding electrode : en ru
  • CH240143A - Process for the preparation of a basic aralkyl ether. : de en
  • US2389636A - Cracking hydrocarbon gases and vapors : en
  • CA431523A - Railway car truck : en fr
  • CH240038A - Gas heating device with at least two heaters for thermal power plants. : de en
  • BE460628A - : en
  • SU66773A1 - Water lubricator : en ru
  • SU67477A1 - Tool for staining histological sections : en ru
  • SU65876A1 - Composition for protecting the outer integuments of the body : en ru
  • SU65914A1 - Tank for gasoline mainly for aircraft : en ru
  • SU66366A1 - Device for driving underground galleries with a shield : en ru
  • SU66733A1 - A lot of Russian dryer : en ru
  • CH239899A - Process for manufacturing basic refractory bodies and basic refractory body obtained by this process. : en fr
  • SU66652A1 - Sowing apparatus : en ru
  • SU67493A1 - Flexible Cartridge Sleeve : en ru
  • US2389712A - Vehicle axle : en
  • CA431484A - Telephone system : en fr
  • CA431536A - Electrolytic cell brine flush-out : en fr
  • SU66142A1 - Welding electrode holder : en ru
  • SU67426A1 - Device for mechanical soil loosening and stone separation in a dredger well : en ru
  • SU66703A1 - Method of dressing chevret : en ru
  • SU67366A1 - Radio transmitter : en ru
  • SU66682A1 - The method of separation of caprolactam from the reaction mixture : en ru
  • SU66683A1 - The method of obtaining translucent and opaque plastics based on polymethyl methacrylate : en ru
  • SU67014A1 - Instrument for checking the beating of tribes : en ru
  • SU67344A1 - 4-antenna : en ru
  • SU67619A2 - Method of making desiccants : en ru
  • SU67632A1 - Filter for cleaning viscous products : en ru
  • US2390018A - Traveler : en
  • SU66354A1 - Bodo Apparatus : en ru
  • SU66476A1 - Method and tool for edge forming on shuttleless looms : en ru
  • CA431476A - Brake rotor : en fr
  • SU66651A1 - Machine for cleaning products in a rotating drum with a loose lapping material : en ru
  • SU67400A1 - Composite beam of sheet asbestos cement or similar material. : en ru
  • US2390021A - Decorated handbag : en
  • SU66106A1 - Stonecutter : en ru
  • SU67639A1 - The method of winding the thread on the spindle and twisting-winding mechanism : en ru
  • CH240032A - Hydraulic centrifugal machine of axial design. : de en
  • AU120585B2 - Improvements relating to railway track circuit apparatus : en
  • US2389965A - Clip : en
  • SU67239A1 - Method for electrolytic polishing of copper and copper alloys : en ru
  • SU65624A1 - Machine for cutting from sheet metal, plates and bending them in half : en ru
  • CH239973A - Coupling designed for remote switching on model rail vehicles. : de en
  • CH240100A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • SU65812A1 - The method of dehydration of vitamin-containing juices and extracts from the needles : en ru
  • SU65996A1 - The method of obtaining aromatic oxaldehyde : en ru
  • SU66410A1 - Method for producing dialkylaminoketone oximes : en ru
  • SU67150A1 - Fuse : en ru
  • SU65744A1 - Artificial waxing machine : en ru
  • SU67381A1 - Asynchronous motor : en ru
  • SU65839A3 - Horizontal omnidirectional antenna : en ru
  • SU65947A1 - The method of thawing frozen ground : en ru
  • SU66535A1 - Device for controlling the operation of the relay : en ru
  • SU66915A1 - Mobile molding peat on the machine : en ru
  • SU67573A1 - Instrument for determining the percentage of carbon dioxide in flue gases : en ru
  • US2389755A - Permanent wave solutions : en
  • SU66124A1 - A device for actuating any devices, in particular brake shoes or the like. at sorting stations when the rolling stock exceeds the set speed : en ru
  • SU66937A1 - Device for washing contaminated, for example, automotive parts : en ru
  • SU67049A1 - Valve : en ru
  • US2389795A - Wrinkle coating from nonconjugated oils : en
  • ES12089U - Protective net for cribs and children's beds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11508Y - Pneumatic marker for dressmaking jobs. : en es
  • SU66896A1 - The method of obtaining green pigment : en ru
  • SU66903A1 - Electrolytic Brassing Method : en ru
  • SU67237A1 - Trouser holder for disabled persons lacking both arms : en ru
  • SU66190A1 - Electric filter : en ru
  • US2389676A - Nonsiphon shampoo spray head : en
  • US2389848A - Paper handling mechanism for duplicating machines : en
  • CH240094A - Oil bath crankset for cycles. : en fr
  • FR905340A - Fire warning installation : en fr
  • GB573588A - An improved cup leather : en
  • CH240077A - Electric motor. : de en
  • ES11605Y - Watch bracelet. : en es
  • ES171329A1 - IMPROVEMENTS IN THE MANUFACTURE OF HIGH PRESSURE ACETYLENE GENERATORS. : en es
  • GB573590A - Improvements relating to hpmv electric discharge lamps : en
  • ES171318A1 - A CHEMICAL PROCEDURE FOR THE GOLDING OF BUTTONS AND OTHER FANTASY, OF PLASTIC MATERIALS. : en es
  • ES171352A1 - A PROCEDURE FOR THE PREPARATION OF COMBINATIONS OF INDENA AND INDANA. : en es
  • SU66593A1 - Water heating system : en ru
  • SU66919A1 - Multichamber chamber with liquid slag removal : en ru
  • SU67354A1 - Tool for coupling hand grenades in conjunction : en ru
  • US2389693A - Process for producing high molecular weight polymers from olefins : en
  • SU65651A1 - Shield for tunnels : en ru
  • ES170360A1 - A SMALL LATHE. : en es
  • ES171321A1 - IMPROVEMENTS IN THE APPLIANCES TO BONAGE AND CUT FRUITS. : en es
  • SU66841A1 - Mercury thermometer : en ru
  • SU65852A1 - Method for processing mother liquor in soda production according to Solva : en ru
  • SU66806A1 - Small terminal block : en ru
  • SU66944A1 - A device for unloading logs, etc. long materials from carts or loading them on carts : en ru
  • FR905288A - Arrangement of bearings for shafts of groups of machines rotating at very high speed, in particular on motor vehicles : en fr
  • ES171441A1 - IMPROVEMENTS IN THE ASSEMBLY OF ROTARY FILES OF VERTICAL AXIS. : en es
  • USD142992S - Design for a spray head or the iike : en
  • FR905150A - Pressed sheet brake cylinder, in particular for pressurized fluid brakes in motor vehicles : en fr
  • GB573525A - Improvements in or relating to the production of gas expanded rubber materials : en
  • SU66894A1 - Sodium bicarbonate preparation method : en ru
  • SU65911A1 - The method of obtaining the filter material : en ru
  • FR905195A - Convertible and removable cycle frame : en fr
  • SU66664A1 - The method of processing wild fruit and year : en ru
  • SU66746A1 - The method of manufacture of mortars and concretes : en ru
  • ES9271Y - Hydraulic mosaic with cement, sand or mineral or vegetable fibers and a top layer of cement and wood. : en es
  • ES170809A3 - A PROCEDURE FOR THE COOKING AND VULCANIZATION OF RUBBER OR SIMILAR MATERIALS. : en es
  • ES171458A1 - IMPROVEMENTS IN PROTECTIVE SYSTEMS FOR WAVE TRANSMITTER SYSTEMS. : en es
  • GB573634A - Improved means for use in joining panels forming parts of building and other structures : en
  • SU66297A1 - Machine for packing bulk materials : en ru
  • SU65760A1 - Floor construction plate and method of its manufacture : en ru
  • SU66413A1 - Method of producing sodium formaldehyde sulfoxylate : en ru
  • SU66816A1 - Copier for turning the blades of the wheels of hydroturbines of the Kaplan type on the carousel : en ru
  • SU67116A1 - Photoelectric method of differentiation of functions : en ru
  • US2389699A - Binding strip apparatus : en
  • US2389761A - Container closure : en
  • FR905147A - Base for electronic lamp : en fr
  • FR905338A - Process for removing lower fatty acids from resolution waters : en fr
  • ES12112U - A folding chair (Machine-translation by Google Translate, not legally binding) : en es
  • SU66778A1 - Device for high-speed differential protection of transformers : en ru
  • CH239967A - Device for engraving optical surfaces using an industrial diamond. : en fr
  • ES166775A1 - A DAMPING MECHANISM OF OSCILLATIONS FOR SPINDLES THAT RUN AT GREAT SPEED. : en es
  • ES11479Y - Protective cap-visor. : en es
  • ES166701A1 - A PROCEDURE FOR OBTAINING PRODUCTS DRIED AT THE PRESSURE OF THE ROW BASED ON CELLULOSE DERIVATIVES WITH IMPROVED PROPERTIES. : en es
  • SU66967A1 - Device for drawing glass ribbon from glass melt : en ru
  • FR905180A - safety nut : en fr
  • FR905107A - Manufacturing process of synthetic products : en fr
  • SU66927A1 - Kneading machine : en ru
  • SU66964A1 - A method of obtaining art images in a transparent layer of plastic : en ru
  • SU67585A1 - Electromagnetic valve electro-pneumatic brakes : en ru
  • US2389750A - Variable resistance device : en
  • US2389874A - Sealing device for pivotal joints : en
  • USD143017S - Design for a smoking stand : en
  • ES167500A1 - A DEVICE TO PRODUCE ENDLESS COVERS FOR CABLES. : en es
  • ES12148U - Scissors cutters of looms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905170A - Framing system for residential and other constructions : en fr
  • SU65801A1 - Tamper for cotton and the like of materials : en ru
  • SU66046A1 - Portable folding device for gynecological examination : en ru
  • SU66590A1 - Thermopile : en ru
  • SU66781A1 - AC complex potentiometer : en ru
  • US2389760A - Airscrew : en
  • US2389588A - Heating apparatus : en
  • SU65964A1 - Device for implementing dual mode pump stroke control : en ru
  • SU66118A1 - Metal sliding rack : en ru
  • SU67418A1 - Aircraft wing with air or gas blown over its upper surface : en ru
  • SU67527A1 - Parachute : en ru
  • US2389904A - Electroplating apparatus : en
  • SU65875A1 - The method of obtaining medical ointments : en ru
  • SU66434A1 - Device for automatic control of fluidity of coarse media : en ru
  • SU67416A1 - Reinforced concrete block for lining of tunnels, wells, tanks and similar structures : en ru
  • FR905192A - Perforated card used to check or control machines : en fr
  • CA431474A - Eye protection means : en fr
  • CH240151A - Process for the preparation of an amine derivative. : de en
  • BE460733A - Time attendance device, in particular for attendance time control cards : en fr
  • FR905266A - Improvements to electromagnetic gearboxes applicable to the control of machine tools and the like : en fr
  • ES11751Y - Pliers for sharpening razor blades. : en es
  • GB573631A - Manufacture of butadiene : en
  • ES171408A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF STRETCHING TRAINS FOR TEXTILE FIBER MACHINES. : en es
  • ES11685Y - One-piece bicycle or motorcycle saddle : en es
  • FR905274A - Letter-envelope and the process for obtaining it : en fr
  • GB573543A - Improvements in brakes for perambulators and like hand-propelled wheeled vehicles : en
  • FR905197A - Elastic closure device for cable couplings : en fr
  • AU1272244A - Improvements in or relating tothe preparation of para-aminobenzene-sulphonamido-pyrimidines : en
  • AU129314B2 - An improved process forthe manufacture of sheet material ofthe suedette type and material so produced : en
  • CH240007A - Device for controlling the quill in a machine tool. : en fr
  • ES11552Y - Letter about : en es
  • SU65640A1 - The method of obtaining mono - and dialkylamino derivatives of aminoquinolines : en ru
  • SU65838A3 - Anti-noise antenna : en ru
  • SU66135A1 - Staging : en ru
  • SU66853A1 - Vernier device : en ru
  • US2389793A - Production of styrene : en
  • SU66447A1 - Pneumatic labeling machine : en ru
  • SU66902A1 - The method of obtaining 1-phenyl-3-methyl-5-pyrazolone : en ru
  • FR905206A - Sophisticated assembly of several telephone system selectors : en fr
  • SU66519A1 - Car retarder for humps : en ru
  • US2389896A - Modified alkyd resin varnishes : en
  • SU65956A1 - Borosboechna machine : en ru
  • SU66017A1 - Device for clarifying grape, fruit, vegetable juice (wort) and wine : en ru
  • SU66776A1 - Amplifier limiting telegraph signals : en ru
  • SU66906A1 - Ceresin production method : en ru
  • US2389934A - Method of and apparatus for fabricating shoulder pad blanks : en
  • SU65976A1 - Way to tanned leather : en ru
  • AU2224245A - Improvements in or relating to cathode ray type tuning indicators : en
  • CH240021A - Copy lathe. : de en
  • SU65811A1 - Lime Milk Carbonization Machine : en ru
  • CH239939A - Contact device for controlling the fabric insertion device in textile finishing machines. : de en
  • SU66510A1 - Electrospray charcoal burner : en ru
  • US2389758A - Method of forming metallic bands : en
  • GB573647A - Improvements in or relating to a motor vehicle seat : en
  • SU66040A1 - The method of cooking soap : en ru
  • SU66763A1 - Apparatus for testing materials such as textile belts, fabrics and fatigue threads : en ru
  • ES10968Y - System for securing the shafts in the lever of the bellows gas meter valve. : en es
  • AU129799B2 - Synthetic resins and coating compositions and process of making same : en
  • CA431542A - Railway car truck : en fr
  • SU67475A1 - Sclerometer : en ru
  • US2389818A - Press : en
  • US2389832A - Storage battery : en
  • CH239998A - A straightening device attached to a press. : de en
  • SU66495A1 - The method of obtaining damper gypsum : en ru
  • SU66534A1 - Generator lamp test device : en ru
  • SU67224A1 - Method and instrument for measuring aberration and focusing by zones of collimator type optical systems : en ru
  • US2389729A - Surfboard : en
  • SU66131A1 - The method of obtaining aliphatic carboxylic acids : en ru
  • US2389792A - Accumulator : en
  • US2389952A - Box picker and the manufacture of the same : en
  • SU66302A1 - Method for producing intermediates for vat dyes : en ru
  • US2389735A - Lifesaving jacket : en
  • US2389922A - Carburetion device for internalcombustion engines : en
  • CA431455A - Air trap : en fr
  • CH239946A - Electric oven. : de en
  • SU65709A1 - Device for filling the container with liquid to the required level : en ru
  • SU65544A1 - Billet grab : en ru
  • SU65657A1 - Apparatus for training tank crews in shooting and orientation : en ru
  • SU65860A1 - The method of freezing endocrine-enzymatic raw materials : en ru
  • SU66087A1 - Brake and throttle accelerator : en ru
  • SU66213A1 - Device to biscuit machines for transferring the liver from one conveyor to another : en ru
  • CH239917A - Furniture made of superimposed removable elements. : en fr
  • SU65886A1 - Cassa real : en ru
  • SU66240A1 - The method of obtaining expanding cement : en ru
  • SU67103A1 - The method of degreasing leather from steppe sheepskin : en ru
  • SU67163A1 - Explosion-proof electric incandescent lamp : en ru
  • SU67359A1 - Thermocouple : en ru
  • ES171288A1 - IMPROVEMENTS INTRODUCED IN THE SECURITY LOCKS. : en es
  • US2389747A - Envelope : en
  • CH239890A - Shed roof construction. : de en
  • CH240061A - Barrier cell with a soldered-on power supply conductor for the highly conductive electrode and method for producing this barrier cell. : de en
  • AU2520945A - Improvements in or relating to rocker arms and method of manufacturing same : en
  • CA14403S - Set of plaques : en
  • CH239896A - Plant for generating power and heat. : de en
  • CH239997A - Process for the extraction of magnesium by electro-thermal means and new electric furnace for the implementation of this process. : en fr
  • SU65987A1 - The method of producing dichloroethane : en ru
  • SU66098A1 - Biochemical method of desizing tissue : en ru
  • SU66137A1 - The method of obtaining a therapeutic drug : en ru
  • SU67314A1 - Cutlery for grinding food : en ru
  • SU67568A1 - The way chrome tanned leather : en ru
  • USD142997S - Design for a textile fabric : en
  • USD143023S - Design for an oven door handle : en
  • SU66550A1 - Device for effecting electrical dependency between the local control output semaphore and the track blocking unit : en ru
  • SU67249A1 - Fowler type flap control device : en ru
  • SU67365A1 - Radio transmitter by dephasing modulation : en ru
  • SU67401A1 - Thin-walled element for the construction of floors and arches : en ru
  • SU66909A1 - The method of obtaining synthetic tanning agents : en ru
  • SU67204A1 - Method for determining the relative degree of polymerization of varnishes and resins : en ru
  • US2389898A - Steam generator : en
  • FR905182A - Removable attachment of hooks to lures : en fr
  • GB573683A - Improved process of preparation of diamond dies for wire drawing : en
  • AU2480845A - Improvements in or relating to electric frequency counting arrangements : en
  • CA14413S - Combination purse and vanity case : en
  • AU120588B2 - Improvements in change speed device : en
  • DK64114C - Apparatus for detecting the time course of rapidly varying electrical voltages. : da en
  • FR905186A - Clothespin : en fr
  • CH240006A - Chisel holder. : en fr
  • ES11535Y - Tire for vehicles. : en es
  • ES170695A1 - A PROCEDURE FOR THE OBTAINING OF YEASTS-FEED FOR FOOD OF LIVESTOCK. : en es
  • SU66975A1 - Tail fuze : en ru
  • SU67627A2 - The method of dressing cotton bases : en ru
  • US2389653A - Hydraulic duplicating mechanism and directional control : en
  • USD143021S - Design for a cigarette rest and extinguisher : en
  • FR905267A - Improvement in wooden box springs : en fr
  • FR905271A - Method and device for treating liquids : en fr
  • SU66808A1 - Seal fencing : en ru
  • ES11579Y - Hinge. : en es
  • FR905337A - gas heater : en fr
  • SU65705A1 - Apparatus for determining the degree of grinding of solids : en ru
  • SU67139A1 - Plant for the continuous cooking of raw materials in the alcohol industry : en ru
  • US2389602A - Fishing line reel : en
  • CA431453A - Fibrous laminated hollow article manufacture : en fr
  • SU67614A1 - The method of obtaining thermosetting phenol-aldehyde resins : en ru
  • US2389809A - Method and device for cutting weft thread ends projecting from the fabric : en
  • SU66352A1 - Phototransmitter : en ru
  • SU66635A1 - Dephlegmator : en ru
  • SU67324A1 - Pick-up device for lifting piece goods : en ru
  • US2389916A - Frame construction for receptacles : en
  • US2389972A - Brake mechanism : en
  • SU66101A1 - Planetary gear lifting block : en ru
  • SU66499A1 - The method of obtaining oxidative white leaks : en ru
  • SU66978A1 - Grain Combine : en ru
  • US2389864A - Atomizing sprayer for medicinal and chemical preparations : en
  • AU2518345A - Improvements in or relating tothe production of magnesium cyanide and compositions containing thesame : en
  • AU2522845A - An improved circuit controller ofthe cam actuated switch type : en
  • SU67256A1 - The method of obtaining selenium tetrachloride : en ru
  • SU67423A1 - Diffusion battery : en ru
  • SU67611A2 - The method of obtaining hard coatings on metal surfaces : en ru
  • SU66082A1 - The method of local protection of steel products from nitriding : en ru
  • SU66360A1 - Spark generator : en ru
  • SU66376A1 - Wire drawing machine for four-sided flattening of reinforcement : en ru
  • USD142999S - Design for a perfume bottle : en
  • CA431561A - Bobbin-spun rayon manufacture : en fr
  • ES12147U - Case for lipsticks. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66444A1 - Glass melting furnace for melting glass from the salt mixture : en ru
  • SU65746A1 - Pump nozzle : en ru
  • ES11612Y - Labels or seals to make correspondence, packages or the like inviolable. : en es
  • CA431547A - Strip feeding attachment : en fr
  • CH239923A - Bottle cork stoppers. : de en
  • SU66704A1 - The method of making fur coat sheepskin : en ru
  • CH239954A - Process for the production of paints. : de en
  • CH240036A - Spark plug for internal combustion engines. : en it
  • SU66194A1 - Sectioned X-ray Tube : en ru
  • SU66812A1 - The method of cleaning diffusion juice : en ru
  • US2390006A - Welder's helmet : en
  • CH240041A - Electric machine with terminal box and arm arranged between this and the back of the machine housing. : de en
  • SU67440A1 - Reel for sequential metering of thread sections of required length : en ru
  • US2389828A - Recorder : en
  • ES11713Y - Clamping device for joining tissue bodies to rigid supports. : en es
  • US2389682A - Ketone-urea-formaldehyde condensation products : en
  • US2389920A - Apparatus for mining : en
  • CH240163A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • SU66307A1 - Method of preparation of lubricants : en ru
  • SU66363A1 - Scaffolding : en ru
  • SU67587A1 - Screw reversing device with automatic pitch change : en ru
  • US2389788A - Traveling case : en
  • SU66221A1 - Pneumatic messdoza : en ru
  • SU65851A1 - Instrument for determining the density of liquids and gases : en ru
  • SU66318A1 - Method of dyeing fibrous materials of animal origin by oxidizing dyes : en ru
  • SU66249A1 - Method of making desiccants : en ru
  • SU66825A1 - The method of obtaining 1,1,2,3-tetra-chloropropene-2,3 : en ru
  • SU67629A1 - Method for accelerating ripening of herring, etc. fish : en ru
  • SU65649A1 - Tubular Discharge : en ru
  • SU65969A1 - Method of protection from overheating of the inner surface of the working space of the domain, steel-smelting and other metallurgical furnaces : en ru
  • SU66341A1 - Support for loading and unloading trestle of a trench warehouse : en ru
  • SU66990A1 - The method of attaching the bottom of the shoe of thermoplastic mass, for example, on the basis of polyvinyl chloride : en ru
  • SU67216A1 - Mobile crane : en ru
  • US2389732A - Treatment of organic liquids : en
  • AU2464845A - Improvements in or relating to connecting arrangements ofthe plug and socket type for electric conductors : en
  • CA431457A - Volatile material catcher : en fr
  • CA431458A - Ski pole : en fr
  • CA431537A - Electrolytic cell : en fr
  • ES12126U - New envelope sealing machine and its corresponding and suitable seals. (Machine-translation by Google Translate, not legally binding) : en es
  • SU65655A1 - A device for plotting the paths of ships and other vehicles when determining, for example, the time spent in transit : en ru
  • SU67212A1 - Method of operation of hydroaccumulators with constant pressure : en ru
  • SU67304A1 - A device for ensuring the stability of turbines rotating at high speed : en ru
  • SU67638A1 - Machine for the manufacture of corrugated insulation, such as foil : en ru
  • ES171119A1 - AN ELECTROLYTIC PROCEDURE FOR THE RECOVERY OF THE METALS CONTAINED IN THE COPPER ALLOY WASTE. : en es
  • SU66108A1 - Method for the production of fireclay refractories and other ceramic products : en ru
  • SU66294A1 - Pneumatic mechanism for winding watches : en ru
  • SU66372A1 - Method of lifting minerals from mines : en ru
  • SU66435A1 - Method for simultaneous production of beta-chloro-alkyl chlorosulfites and alpha-dichloro paraffins : en ru
  • SU67274A1 - Automatic shutdown of a tape machine : en ru
  • US2389678A - Powder fiber sheet : en
  • USD143016S - Design for a bedspread or the like : en
  • CH240150A - Process for the preparation of an amine derivative. : de en
  • SU66019A1 - Manual pneumatic hammer with built-in electrical cable compressor : en ru
  • SU66024A1 - Device for visual observation : en ru
  • SU66566A1 - Bad rise : en ru
  • SU67555A1 - Method for making selenium straighteners : en ru
  • US2390015A - Automatic antislam check valve : en
  • GB573684A - Rubber wheel more particularly intended for use as a tail wheel for aircraft : en
  • SU65768A1 - Method of making insecticide preparation : en ru
  • SU66943A1 - Electrical measuring device : en ru
  • SU67505A1 - Device for lifting bridge spans : en ru
  • FR905217A - Die alignment device before casting for line composing and melting machine : en fr
  • ES11555Y - Knife sharpening apparatus. : en es
  • ES11731Y - Plow with moldboard and share. : en es
  • SU67246A1 - Water clarifier : en ru
  • SU67277A1 - A device for holding stems to large ones, etc. bend machines in the middle : en ru
  • SU67453A1 - Bag for filling vice : en ru
  • US2389762A - Auxiliary lighting fixture : en
  • GB573608A - Improvements in and relating to calliper gauges and dividers : en
  • SU66105A1 - Soskov drinking bowl : en ru
  • ES8798Y - Hollow brick with coupling ribs. : en es
  • GB573669A - Hydraulic clutches : en
  • SU67609A1 - The method of soil analysis for bacteria content in bacterial exploration of oil and gas fields : en ru
  • ES170306A1 - A METHOD OF ELECTRIC WELDING OR CUTTING. : en es
  • FR905158A - Process for preparing aluminum fluoride from ammonium fluoride : en fr
  • SU65822A1 - Confectionery "Iris" : en ru
  • SU66615A1 - Pneumatic strip or tape feed : en ru
  • US2389663A - Marine power unit : en
  • SU66734A1 - Air cooled tube condenser : en ru
  • SU67168A1 - Method of researching shapeless pieces of glass on piles : en ru
  • SU67544A1 - Liquid Maximum Thermometer : en ru
  • ES11525Y - Tool for mechanically perfecting the ornamental plaster moldings with which the ceilings and walls are decorated. : en es
  • ES10554Y - Clay bricks for the construction of floor slabs without the use of iron. : en es
  • ES171424A1 - PROCEDURE AND DEVICE APPLIED TO DISTILLATION BY CHEMICAL REACTIONS, INTERVENING OR PRODUCING CORROSIVE MATERIALS INCIDENTALLY. : en es
  • SU66109A1 - Method of making hollow blocks : en ru
  • SU66417A1 - Method for determination of dry matter content in peat hydromass and degree of decomposition and processing of peat : en ru
  • CH240131A - Procedure for turning off alternating current. : de en
  • US2389638A - Ignition system : en
  • US2389714A - Engine fuel gasifier : en
  • US2389770A - Powdered flavor : en
  • ES11577Y - Tin can, with lining and pressure cap. : en es
  • SU66167A1 - Goniometric device : en ru
  • SU67472A1 - Pipes for gas lifts, etc. : en ru
  • US2389950A - Production of di-carboxylic acids : en
  • GB573548A - Improvements in or relating to the decoration of interior wall, ceiling and like surfaces of buildings : en
  • SU66976A1 - The device for the ignition of trains : en ru
  • ES12141U - Depressor of languages with autoilumination. (Machine-translation by Google Translate, not legally binding) : en es
  • SU67489A1 - The method of mounting elastic couplings on rollers : en ru
  • SU66787A1 - Device for eliminating sparking on contact locomotive current collectors : en ru
  • SU67025A1 - Lathe device for machining propeller blades : en ru
  • SU67234A1 - A method of making hoses with screw-shaped shaped metal tape : en ru
  • US2389713A - Conversion of hydrocarbons : en
  • US2390001A - Processing of metal strip and the like : en
  • GB573550A - Improvements in or relating to vapour electric discharge devices : en
  • SU65777A1 - Samotaska for moving cars : en ru
  • SU66795A1 - A device for obtaining an electrical heading correction signal : en ru
  • SU66325A1 - Device for determining the time of irradiation of an object with sunlight : en ru
  • SU66600A1 - Device for measuring the flow rate or the ship : en ru
  • SU67479A1 - Continuous Diffusion Apparatus : en ru
  • CH239905A - Wood-fired gas generator. : en it
  • US2389860A - Temperature control by overhead ventilation : en
  • SU65680A1 - Lock for parachute suspension systems : en ru
  • SU65698A1 - The method of preparation of fur hides for tanning : en ru
  • AU2519045A - Improvements in or relating to sectional curing bag and method of making same : en
  • USD143044S - Design for a bottle or similar article : en
  • CH240040A - Transformer. : de en
  • CH240128A - Process for the preparation of a new monoazo dye. : de en
  • US2389810A - Process for recovering elemental sulphur from sulphurous gases : en
  • US2389897A - Mounting for license plate frames or the like : en
  • GB573644A - Improvements in devices for stretching rubber tubing for sleeving electric cable ends : en
  • CH240140A - Process for the preparation of a basic aralkyl ether. : de en
  • ES11717U - Device for drying and cleaning razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66228A1 - The method of orientation of underground surveys through a single vertical shaft : en ru
  • SU66628A1 - Knife : en ru
  • SU66938A1 - The method for determining the softening temperature of solid asphalt, bitumen, pitch, etc. : en ru
  • SU67053A1 - Device for checking the dimensions of items, such as artillery shells : en ru
  • SU67267A1 - Method for producing emulsions from mineral oil for lubricating breadmaking molds : en ru
  • SU67598A1 - Stacker for bags, etc. piece cargo : en ru
  • SU66977A1 - Spectrophotometer for examining colored solutions and the like. goals : en ru
  • SU67133A1 - Method for enhancing magnetostrictive properties of iron-aluminum alloys : en ru
  • US2390122A - Gauge : en
  • SU66206A1 - Device for molding rubber shoes or shoes with a rubber bottom by injection molding : en ru
  • SU66627A1 - Tank sightseeing device : en ru
  • SU66728A1 - Automatic device for setting the mode of operation of the brake in accordance with the load of the car : en ru
  • SU66537A1 - The method of starting the arc stator : en ru
  • SU66575A1 - Asynchronous motor : en ru
  • SU66863A2 - The method of obtaining synthetic tanning agents : en ru
  • SU67241A1 - Two-chamber oven for baking : en ru
  • GB573538A - Improvements relating to cooling devices for milk churns and other vessels : en
  • GB573605A - Improvements in or relating to electron discharge devices : en
  • ES171248A1 - A PERFECTED SYSTEM FOR THE INSTALLATION OF APPLIANCES INTENDED FOR THE SUPPLY OF DETERMINED VOLUMES OF LIQUIDS. : en es
  • SU66204A1 - Automatic regulator of feed pump separators for evaporators and steam boilers : en ru
  • SU67174A1 - Electric meter : en ru
  • SU67516A1 - Operator crane : en ru
  • US2389861A - Rate determining mechanism : en
  • BE460560A - : en
  • SU66000A1 - Method for the treatment of scabies in animals : en ru
  • SU66391A1 - Packer for isolating oil wells : en ru
  • CH239962A - An office machine, in particular a typewriter, fitted with a device for controlling the movements of the cylinder and the carriage. : en fr
  • SU67131A1 - Method for extraction of platinum metals from cinder : en ru
  • SU67303A1 - Drum-belt vacuum filter : en ru
  • ES7374Y - Tape measure applicable to the cutting of all kinds of clothing. : en es
  • FR905207A - Tool for scouring pots and utensils : en fr
  • SU65846A3 - Antenna switch : en ru
  • SU66465A1 - Machine for sticking on caps of books : en ru
  • SU67410A1 - Machine for lapping threaded rings : en ru
  • SU65752A1 - Fire chamber for steam boilers : en ru
  • SU66271A1 - Armored ground : en ru
  • LU27765A1 - : en
  • SU66364A1 - Scoop for suction dredger : en ru
  • SU66389A1 - Rod mass : en ru
  • SU67448A1 - Kneading machine : en ru
  • US2389604A - Temperature control for hydrocarbon oil processing : en
  • GB573546A - Improvements in and relating to propulsion devices for cash carrier systems and other mechanical despatch apparatus : en
  • US2389696A - Conveyer feeding system : en
  • CA431529A - Directive antenna system : en fr
  • SU66871A1 - The method of obtaining 2-nitro-4-methoxyphenol : en ru
  • SU67671A1 - Ion relay : en ru
  • US2389654A - Hydraulic motor unit : en
  • SU67052A1 - Receiver of vibrations and sounds : en ru
  • ES171426A1 - NEW FUNCTION BOX FOR BALL BEARINGS. : en es
  • CH240012A - Device for making pencils from wood. : de en
  • ES11534Y - Own closure for devotionals, very frequently used books, portfolios and folders in general. : en es
  • ES12115U - A device to prevent the filling of bottles (Machine-translation by Google Translate, not legally binding) : en es
  • SU66714A1 - A transfer device for transferring bridge cranes from one span to another, parallel to the span : en ru
  • SU66403A1 - The method of conducting gas reactions in electrodeless electrical discharge : en ru
  • SU66701A1 - The method of obtaining tanning extract : en ru
  • SU65998A1 - The method of preserving herbs containing vitamins : en ru
  • US2389872A - Hydraulic floor crane : en
  • USD143032S - Design for a garden marker : en
  • SU65954A1 - The car with a tipping body type "Dumpkar" : en ru
  • SU66625A1 - Neutral light filter : en ru
  • SU66842A1 - Actuometer : en ru
  • SU67210A1 - Device for inductive cab alarm and auto-adjust : en ru
  • SU65919A1 - Machine for putting on elastic tires on spinning rollers, etc. cars : en ru
  • SU67045A1 - Shutter for gland : en ru
  • US2389889A - Electric valve translating apparatus and a method of operating the same : en
  • SU65898A1 - Manual electric drill feeder : en ru
  • SU66850A1 - Electromagnetic high-speed circuit breaker : en ru
  • SU67686A1 - Pump nozzle : en ru
  • CH239971A - Process for making skis. : de en
  • AU131573B2 - Improvements in or relating to sectional curing bag and method of making same : en
  • US2389850A - Heat exchanger : en
  • ES170458A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF ELECTRIC HEATERS FOR THE USE OF BATHROOMS, BATTERIES, SHOWERS AND WASHBASINS. : en es
  • ES171315A1 - IMPROVEMENTS INTRODUCED IN SECURITY LOCKS. : en es
  • SU65663A1 - Method for casing well-cased boreholes using acoustic vibrations : en ru
  • SU65889A1 - The method of regeneration of amino resin, used as an adsorbent of acids in chemical desalination of water : en ru
  • ES11602Y - New packaging. : en es
  • GB573682A - Spinning-bait : en
  • AU129728B2 - Improvements in or relating to rocker arms and method of manufacturing same : en
  • CH240157A - Process for the preparation of an amine derivative. : de en
  • ES170656A1 - IMPROVEMENTS IN THE STRETCHING MECHANISMS OF THE HILAR AND PREPARATION MACHINES. : en es
  • ES171434A3 - IMPROVEMENTS MADE IN THE GRIDING STRUCTURES. : en es
  • SU67003A1 - Combined engine : en ru
  • FR905233A - Motorized bucket cylinder : en fr
  • FR905284A - Multi-shaft drilling machines : en fr
  • CH240136A - Process for the preparation of a basic aralkyl ether. : de en
  • CA431549A - Snap clamp : en fr
  • ES11490Y - New thermos container : en es
  • US2389949A - Signal reproducing apparatus : en
  • SU66348A1 - Cordless telephone transmitter : en ru
  • SU67580A1 - Air distributor : en ru
  • SU66227A1 - Water Tube Steam Boiler : en ru
  • SU66474A1 - Lock for flat in hall machines : en ru
  • SU66788A1 - Optical sound recorder with a mirror galvanometer : en ru
  • US2389779A - Coal truck unloading device : en
  • CH240017A - Vice. : en fr
  • SU66525A1 - The mechanism for changing the pitch of the rotor blades of the autogyro : en ru
  • SU67549A1 - Device for measuring magnetic and electrical quantities : en ru
  • ES11736Y - Irrigation device for the production of artificial rain. : en es
  • FR905151A - Electric arc welding device : en fr
  • FR905234A - Process for the execution of vertical structures facing concrete or reinforced concrete : en fr
  • FR905289A - Reversing mechanism for motor vehicles : en fr
  • US2389778A - Power plant for aircraft : en
  • ES171332A1 - A PROCEDURE FOR THE PREPARATION OF AROMATIC ACILSULFONAMIDES. : en es
  • ES11537Y - Bicycle brake fork with variable tensioning device. : en es
  • DK64117C - Face shield for use in the use of drying helmets and similar appliances. : da en
  • SU65842A3 - Shortwave Antenna : en ru
  • SU65986A1 - Instrument for measuring the endless straps of high drawers : en ru
  • SU66738A1 - The method of accumulation of free energy : en ru
  • SU66764A1 - Swinging tool : en ru
  • SU67005A1 - Chamber for ignition in internal combustion engines : en ru
  • SU67491A1 - Pneumatic pressing block : en ru
  • SU66039A1 - Device for registering electrical impulses passing through a tirite chip : en ru
  • SU66647A1 - Lifting device for installation and removal of crosshead locomotives : en ru
  • CH240047A - Switch contact arrangement. : de en
  • GB573662A - Detergent composition : en
  • AU1055243A - Improvements in or relating to cathode ray type tuning indicators : en
  • SU66112A1 - The way to get smoke : en ru
  • SU66436A1 - The method of obtaining plastics based on polymethylmethacrylate : en ru
  • CA431522A - Soft synthetic rubber like mass : en fr
  • ES171287A1 - AN INSTANTLY SEPARATING COUPLING DEVICE APPLICABLE MAINLY TO JEWELRY ITEMS, SUCH AS TWINS OR ANALOGS. : en es
  • SU65785A1 - Tutorial for reproducing the radiosonde : en ru
  • SU66201A1 - Apparatus for the continuous application of patterns on photosensitive fabric : en ru
  • SU66407A1 - Device for continuous dissolution and leaching : en ru
  • SU67033A1 - Device for braking boards, etc. piece cargo, descend on the inclined roller table : en ru
  • SU67651A2 - Method for detecting retouching defects : en ru
  • US2389709A - Mechanical action : en
  • US2389789A - Distillation method and apparatus : en
  • CH239953A - Process for the production of a vat dye. : de en
  • US2389780A - Conversion of ethylene : en
  • CA431518A - Magnesium anti-corrosion process : en fr
  • SU66215A1 - Hole punching device, e.g. rails : en ru
  • SU66724A1 - Friction clutch : en ru
  • SU66923A1 - Device for the automatic regulation of the work of klerovochnye, etc. boilers : en ru
  • SU66955A1 - Cocoon Filming Machine : en ru
  • ES171466A3 - A TRACTOR. : en es
  • FR905143A - Heel protector : en fr
  • FR905264A - Improvements to fishing reels : en fr
  • SU65758A1 - Hollow element for the erection of arches and ceilings : en ru
  • USD143010S - Design fob a bedspread ob the like : en
  • CH240115A - Process for the preparation of a stilbene dye. : de en
  • FR905260A - Process for the treatment of dissolved alkali silicates and products obtained : en fr
  • CH239949A - Process for the preparation of a new unsaturated sulfide. : de en
  • AU120580B2 - Artificial teeth and their manufacture : en
  • SU66543A1 - Pipe welding machine : en ru
  • SU67094A1 - Device for automatic starting of direct current electric motors : en ru
  • SU67466A1 - Plywood sheet gluing machine : en ru
  • SU67594A1 - Mechanism for closing the wings of an airplane bomb compartment : en ru
  • CH240024A - Tobacco box with filling device for pipes. : de en
  • SU65728A1 - The method of heating the internal combustion engine liquid cooling before starting the course : en ru
  • SU66691A1 - The method of producing sodium sulfate : en ru
  • SU67606A1 - The method of obtaining a bactericidal drug (gramicidin C) : en ru
  • SU67024A1 - The method of flotation of non-ferrous metals : en ru
  • SU67207A1 - Starter for starting the engine of an aircraft : en ru
  • US2389938A - Electrode holder : en
  • FR905127A - Manufacture of construction elements : en fr
  • FR905257A - Magnetic sheet metal construction process for electrical machines with flat, conical or spherical active surfaces and execution devices : en fr
  • CA431460A - Grateless boiler : en fr
  • AU129873B2 - Improvements in or relating to electric frequency counting arrangements : en
  • ES7606U - Sports game (Machine-translation by Google Translate, not legally binding) : en es
  • DK64118C - Adjustment and Locking Mechanism for Gyro Apparatus and Gyro Instruments. : da en
  • FR905269A - Absorption refrigerant with automatic discontinuous operation : en fr
  • ES171338A1 - A MACHINE-TOOL OF MULTIPLE USES. : en es
  • ES171399A1 - A SUPPORT DISPOSITION FOR OPTICAL INSTRUMENTS. : en es
  • AU120583B2 - Improvements in or relating to cathode ray type tuning indicators : en
  • SU67183A1 - Buoy dock : en ru
  • SU67409A1 - Device for the mechanical transfer of movement from the moving system of the measuring device to the recording mechanism : en ru
  • FR905204A - Connection established by added welding : en fr
  • SU66329A1 - A method of making a concentrated penicillin solution : en ru
  • SU66526A1 - Bolted joint : en ru
  • SU67110A1 - The method of obtaining microporous rubber : en ru
  • SU65980A1 - Method for producing 2-ethoxy-6,9-diakinoacridine trioxyglutaric salt : en ru
  • SU66770A1 - Scraper for transporting rock when laying workings in mines : en ru
  • FR905131A - Process for the manufacture of special asbestos-cement parts for pressure pipes, and special parts manufactured according to this process : en fr
  • SU65781A1 - Detachable bottom for barrels : en ru
  • SU67188A1 - Towing or lifting hook : en ru
  • CH240102A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • FR905290A - Lubrication system for gear and gear change mechanisms, in particular for railcars : en fr
  • GB573529A - Synthetic rubber-like materials : en
  • ES170722A1 - A PROCEDURE FOR THE OBTAINING OF PLASTIC PRODUCTS USING BASE MATERIAL ASTA AND PEZUÑAS WASTE. : en es
  • FR905276A - Electromechanical converter and in particular electroacoustic : en fr
  • ES12145U - Metal box-container with pressure device for emptying (Machine-translation by Google Translate, not legally binding) : en es
  • GB573685A - Improvements in or relating to lubrication control means for valves for internal combustion engines and the like : en
  • BE460672A - : en
  • ES6856Y - Elastics with one-piece front straps. : en es
  • CA431540A - Paper container : en fr
  • ES165150A1 - A PROCEDURE TO AVOID THE SUPERFICIAL COMPOSITION MODIFICATIONS OF THE PIECES OF METAL OR OTHER FRYED COMPOSITIONS. : en es
  • SU65696A1 - The method of cleaning solutions of zinc sulfate from cobalt : en ru
  • FR905152A - Band brake for combined mechanical warping and straightening machine : en fr
  • ES171370A1 - IMPROVEMENTS IN THE BICYCLE MOVEMENT ORGANS. : en es
  • ES171378A1 - IMPROVEMENTS IN THE PROTECTIVE LAYERS ON ALUMINUM OR ITS ALLOYS. : en es
  • SU66715A1 - Friction transmission : en ru
  • ES11583Y - Trouser press. : en es
  • SU66559A1 - Casing plug : en ru
  • ES171353A1 - A PROCEDURE FOR THE PREPARATION OF A DERIVATIVE OF IMIDAZOLIDONE. : en es
  • SU66636A1 - Autocollimation Spherometer : en ru
  • SU67088A1 - Electrostatic Voltmeter : en ru
  • SU67318A1 - Convenient shape valve with valve : en ru
  • ES11585Y - Announcing device for eclipse of figures. : en es
  • SU65734A1 - Runner roller : en ru
  • SU65802A1 - Adaptation to the bank, etc. rollers for fastening polyvinyl chloride, etc. shells : en ru
  • SU66272A1 - Device for undermining land mines : en ru
  • US2389947A - Valve : en
  • FR905293A - Process for preparing normal butyric aldehyde : en fr
  • BE460550A - : en fr
  • US2389597A - Spark plug : en
  • SU66654A1 - Machine for casting products in permanent forms : en ru
  • US2389656A - Injector : en
  • SU66160A1 - Sensor : en ru
  • SU67028A1 - Two-stage reduction system for LPG vehicles : en ru
  • ES168439A1 - IMPROVEMENTS IN THE PHONE - ELECTRIC DIAPHRAGMS. : en es
  • ES12047U - Device for cutting dough for bread, cookies, cakes and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES12107U - Rotating toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • ES11505Y - Moving train without differential or bearing. : en es
  • CH240154A - Process for the preparation of an amine derivative. : de en
  • ES10819Y - Fuse-holder socket, electrical, assembly and disassembly, manual with insulating case : en es
  • SU65441A1 - A device for reading a certain amount of preparations in the form of dragees, etc. : en ru
  • SU67551A1 - Device for complex control of complex mechanism organs : en ru
  • SU65904A1 - The method of obtaining synthetic tanning agents : en ru
  • SU67051A1 - Device for recording torsional vibrations of the shaft : en ru
  • GB573576A - New pyrimidine derivatives : en
  • GB573666A - Improvements in amplifying mechanisms with positional correspondence : en
  • SU65858A1 - The method of dephosphorization of steel and iron in a Bessemer converter : en ru
  • SU66332A1 - The method of integrated processing of root rubber : en ru
  • SU66335A1 - The method of automatic control of various processes to the maximum or minimum : en ru
  • SU66385A1 - Washing-fixing machine for penetration by hydromechanization of underground workings : en ru
  • US2389811A - Joint for poles and the like : en
  • SU65881A1 - Water sprayer : en ru
  • SU66548A1 - Antenna masts support insulator : en ru
  • CH239976A - Small caliber insertion device. : de en
  • IE17583L - Pulse generator : en
  • ES11553Y - A tow truck for ancillary services on airfields : en es
  • GB573630A - Improvements in and relating to the preparation of hydroxylamine : en
  • ES8945Y - Cards, posters, brochures and thread covers with crystalline luster parts. : en es
  • ES171028A3 - A NEW MACHINE WITH ITS CORRESPONDING MOLDS FOR INJECTION PRESSING BASED ON THERMOENDURENT RESINS. : en es
  • SU66303A1 - Method for producing modified melamine formaldehyde resins : en ru
  • SU66690A1 - The method of obtaining white soot : en ru
  • SU67257A1 - The method of obtaining film-forming material : en ru
  • SU67327A1 - Method of pressurizing a gas generator for an internal combustion engine : en ru
  • USD143054S - Toaster or similar article : en
  • SU65722A1 - Pressure gidropulsor : en ru
  • SU66047A1 - Method for determining the effective radius of a pulsed corona : en ru
  • SU66949A1 - Device for washing glass fiber fabrics from sizing : en ru
  • SU65747A1 - Method of burning sintering coals on a chain grate : en ru
  • US2389940A - Molding compositions : en
  • ES9989Y - Razor. : en es
  • US2389677A - Boll weevil exterminating machine : en
  • US2389730A - Dampening mechanism for printing presses : en
  • US2389932A - Variable-speed governor for motionpicture cameras : en
  • AU130073B2 - Improvements in magnesium alloys andthe manufacture thereof : en
  • ES171405A1 - A PERFECT PROCEDURE FOR THE VULCANIZATION OF RUBBER SOLE OR ITS REGENERATED, ON FOOTWEAR CUTS. : en es
  • GB573629A - Apparatus for transmitting speech signals by means of defining signals obtained fromthe speech oscillations : en
  • SU65856A1 - Method for preparing naphthalene and benzene amino sulphonic acids : en ru
  • USD143012S - Design for a bedspread or the like : en
  • SU67582A2 - Automatic modular air brake device : en ru
  • SU65759A1 - Block for prefabricated rail, etc. overlap : en ru
  • SU67460A1 - Continuous casting machine : en ru
  • CA431486A - Abrasive element : en fr
  • CA431525A - X-ray tube maximum kilovoltage limiter : en fr
  • SU67115A1 - Method of measuring microphone parameters : en ru
  • SU67570A1 - Method of dyeing furs, sheepskin and leather : en ru
  • SU66178A1 - Method for preventing regenerators from freezing in air separation plants and device for its implementation : en ru
  • BE460549A - Inserting device for postage stamps and similar articles : en fr
  • CA431510A - Electrical condenser : en fr
  • CH240107A - Process for the preparation of a new base. : de en
  • CH240110A - Process for the preparation of a new a, B-di- (benzimidazyl- (2)) - ethylene. : de en
  • SU66750A1 - Method of electrochemical fixing of soils : en ru
  • SU66029A1 - Method for producing mercuric oxide : en ru
  • SU66706A1 - Method of tanning leather : en ru
  • SU66151A1 - Method of reversing a single-phase collector motor : en ru
  • SU67282A1 - Braking device on weaving machines : en ru
  • SU65644A1 - Light filter : en ru
  • US2389673A - Block molding machine : en
  • CH239963A - Frame for cinematographic projection apparatus. : en fr
  • CH239936A - Device for generating the forward and backward movement of the shafts of looms. : de en
  • SU65879A1 - Camphor liquid preparation : en ru
  • SU65988A1 - The method of obtaining thermosetting water-soluble resins : en ru
  • SU66860A1 - Method of making butter : en ru
  • ES12096U - An improved buckle for buckles (Machine-translation by Google Translate, not legally binding) : en es
  • ES170706A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURING OF SOMIER METÁLICOS. : en es
  • FR905277A - Auxiliary formwork for the construction of glass brick walls : en fr
  • FR905323A - Bipolar circuit for stabilizing the control frequency voltage in consumption networks with audible frequency superposition : en fr
  • CH239974A - Model rail vehicle. : de en
  • AU1267344A - Water heating system of combined instantaneous and storage types : en
  • SU66096A1 - The method of checking the angular displacement of the crankshaft mounts of a two-cylinder engine : en ru
  • SU66456A1 - Brake device to the scutching, etc. by car : en ru
  • SU67507A1 - Device for shrinking wooden clamps formwork columns : en ru
  • SU67547A1 - Device for remotely transmitting the angle of rotation : en ru
  • SE115436C1 - Device at feeding troughs, feeding tables or similar especially for cows : en sv
  • SU66784A1 - Rheostatic braking method : en ru
  • US2389797A - Mixture control system : en
  • USD143027S - Battery charger or similar article : en
  • ES171298A1 - A PROCEDURE FOR OBTAINING MEANS TO COMBAT PARASITES. : en es
  • ES10974Y - Dry gas meter. : en es
  • ES171339A1 - A PROCEDURE TO PREPARE A PROTECTIVE AGENT FOR PLANTS. : en es
  • LU27766A1 - ANTI-GLARE DEVICE FOR AUTOMOBILE CAR : en fr
  • SU66355A1 - Spiral antenna : en ru
  • US2389813A - Pin wheel register : en
  • CA431520A - Metal hypochlorite and alcohol production : en fr
  • ES12103U - Removable device for fixing metal applications on furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • ES171310A1 - A PROCEDURE TO DETERMINE THE BLOOD GROUPS FOR BLOOD TRANSFUSIONS BY THE BINDING OF DESIRED BLOODS, BY MEANS OF THE APPROPRIATE DEVICE. : en es
  • SU67355A1 - Method for quantitative determination of tin in bronze and tin plated brass : en ru
  • SU67243A1 - Concrete Tunnel Lining : en ru
  • SU67577A1 - Trolley for tracklayers : en ru
  • US2389873A - Preparation of basic heavy-metal soaps : en
  • AU2435145A - An improved method of and means for sealing closures of cans, drums bottles and like containers : en
  • SU66541A1 - A device for making breakthroughs when winding nets of radio tubes : en ru
  • SU67227A1 - Method for removing metal particles from human eye : en ru
  • SU67229A1 - Fuel briquetting plant : en ru
  • CH240088A - Method for manufacturing a vehicle frame. : de en
  • SU65834A3 - Directional microphone device : en ru
  • SU65943A1 - The method of editing blanks from a strip or rod material : en ru
  • SU65308A1 - T contactless high frequency network : en ru
  • SU66238A1 - Hydraulic Reaming Material : en ru
  • SU66248A1 - Method for producing benzoic acid : en ru
  • SU66992A1 - Occlusion Douching : en ru
  • SU67663A1 - Apparatus for electrically modeling deflection of beams on an elastic base : en ru
  • ES10573Y - Perfected jumpsuit. : en es
  • SU65662A1 - Reflected Seismic Survey : en ru
  • SU65731A1 - The method of manufacture of surgical tires : en ru
  • SU66666A1 - The method of determining the quality of the oxide film : en ru
  • SU67457A1 - Brinel Hardness Testing Press : en ru
  • SU67470A1 - Device for heating the bottom zone to remove paraffin : en ru
  • US2389783A - Cutting and counting machine : en
  • CH239903A - Method for producing a connection between a glass part and a metal part and connection produced according to the method. : de en
  • CH240113A - Process for the preparation of a water-soluble disazo dye. : de en
  • AU120575B2 - Improvements in or relating to arrangements for generating and observing electric pulses : en
  • AU120597B2 - Improvements in or relating to mechanism for transmitting rotary motion : en
  • CA431513A - Fine wire joining apparatus : en fr
  • CH240170A - Concentric air space insulated low capacitance line. : de en
  • US2389669A - Honey extractor : en
  • USD143051S - Design foe a fountain pen : en
  • SU66496A1 - Method of bleaching and improving the taste of rancid pork spear : en ru
  • SU67563A1 - Continuous method for producing lactic acid by fermentation : en ru
  • SU67630A1 - Apparatus for treating wounds by aerosol irradiation : en ru
  • SU65764A1 - Flawkridine Purification Method : en ru
  • USRE22698E - Collar stay : en
  • ES171417A1 - A NEW MARKING SYSTEM FOR SCALE PATTERNS FOR SHOES, BY LUMINOUS PROJECTION. : en es
  • AU1300344A - Improvements in or relating tothe coating of metal articles : en
  • CH239944A - Shoe sole. : en fr
  • SU65681A1 - Device for automatic opening of the parachute pack : en ru
  • SU67020A1 - Friction angle measurement method : en ru
  • SU67556A1 - Device for determining the flow rate : en ru
  • BE460673A - : en
  • SU67090A1 - X-ray tube : en ru
  • SU67134A1 - Method of anodic oxidation of aluminum and its alloys : en ru
  • SU67357A1 - Paper moisture meter : en ru
  • US2389806A - Stabilizing obggno-siloxanes : en
  • US2389822A - Nail polish drier : en
  • CH239977A - Mass-locked automatic firearm with movable barrel, especially submachine gun. : de en
  • CH240103A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • SU65756A1 - Essential tool for determining the intensity of the electric field : en ru
  • SU65957A1 - Device for determining friction coefficients : en ru
  • SU66485A1 - The method of movement along the bridge of the swinging portal frame, used for installation on the supports of bridge spans : en ru
  • SU66267A1 - The method of accelerated tanning leather : en ru
  • SU66941A1 - Method of reducing friction forces between a ground and a structure moved in it : en ru
  • CH240074A - Device for preventing monthly or similar allocation quotas for electrical work, gas quantities, etc. : de en
  • AU120601B2 - Water heating system of combined instantaneous and storage types : en
  • CA431448A - Fluorescent tube changer : en fr
  • CH240133A - Process for the preparation of a basic aralkyl ether. : de en
  • SU65750A1 - Tunneling Machine for Tubes : en ru
  • SU66948A1 - Sewing machine with double stitch seam for transferring the needle loop to the hook : en ru
  • SU67176A1 - Device for measuring the dielectric loss tangent : en ru
  • US2389829A - Remote control : en
  • SU65883A1 - Drilling and boring head : en ru
  • SU66507A1 - Method for the treatment of scabies of farm animals : en ru
  • SU66598A1 - Lining during the acceleration of gaps in the joints of the rails of the railway track : en ru
  • SU67136A1 - Plant for cooking pulp in the production of pectin glue : en ru
  • US2389641A - Method of adhering rubbery material to smcoth surfaces : en
  • US2389915A - Resistor device : en
  • CH240105A - Process for the preparation of a new base. : de en
  • SU66148A1 - Tablet for large-scale and reconnaissance surveys : en ru
  • CA431456A - Hammer : en fr
  • ES12153U - Cerillera (Machine-translation by Google Translate, not legally binding) : en es
  • SU66457A1 - Hollow metal heel with metal back : en ru
  • US2389695A - Impulse sender : en
  • US2390035A - Method of treating polymeric vinylidene chloride : en
  • SU65936A1 - The method of alkaline decoction of cotton and products from it : en ru
  • SU67245A1 - Arrow bookmark : en ru
  • SU67546A1 - Spring Hygrometer : en ru
  • US2389743A - Automatic drilling machine : en
  • CH240035A - Cylinder insert for opposed piston engines. : de en
  • AU120697B2 - Modification of drying or semi-drying oils or derivatives ofthese : en
  • FR905297A - Tip for cigar holder or pipe : en fr
  • SU66567A1 - Movable metal mount : en ru
  • SU66936A1 - Device for measuring the depth of soil freezing : en ru
  • SU65793A1 - Air distributor : en ru
  • SU66671A1 - The method of obtaining concentrate Montenegrin : en ru
  • SU66794A1 - Electromagnetic Vibrator : en ru
  • SU67300A1 - Vertical furnace for burning molten sulfur : en ru
  • SU67424A1 - Method of making in-depth engraving : en ru
  • SU67441A1 - Tara, for example, box : en ru
  • US2389649A - Variable intensity light signaling apparatus : en
  • USD143025S - Design for a combined saw and rule : en
  • FR905224A - Device for bending and modifying the location of the longitudinal folds of canvas pipes : en fr
  • SU67066A1 - The method of processing abrasive mass : en ru
  • SU67192A1 - Instrument for conducting initial directions : en ru
  • SU67379A1 - Horn Head : en ru
  • USD143026S - Control and instrument panel for battery chargers or similar article : en
  • SU65652A1 - Device for comparing focal lengths of lenses : en ru
  • US2389670A - Lubricated wedge seal valve : en
  • SU67076A1 - Disc sawing machine for feeding articles : en ru
  • SU65995A1 - Method of preventing scale formation in steam boilers, etc. : en ru
  • SU66279A1 - Photoelectric Densitometer for Isophot Construction : en ru
  • CH240092A - Luggage rack. : de en
  • CH239958A - Process for the preparation of a mixture containing high polymer compounds. : de en
  • SU66971A1 - Method for determining deformations of photographic papers : en ru
  • CH239979A - Course-indicating maneuvering instrument based on the induction principle for vehicles. : de en
  • SU66959A1 - Device for rolling legs of waddling flyers : en ru
  • SU67429A1 - Air distributor : en ru
  • SU67079A1 - Method for determining insulation impedance relative to earth of three-phase cable networks with insulated neutral : en ru
  • SU67514A1 - Dual mode pump stroke control : en ru
  • SU67635A1 - Device for placing biscuits or biscuits in cases : en ru
  • SU67670A1 - Dual potential regulator : en ru
  • US2389801A - Manufacture of styrene : en
  • US2389805A - Stabilizing organo-siloxanes : en
  • SU66471A1 - Device for recording the length of the fabric, for example, on rejection machines : en ru
  • US2389645A - Television system : en
  • US2389796A - Aqueous polyisobutylene emulsions : en
  • AU120598B2 - s Improved preformed building slab and method of erecting thesame : en
  • CH240026A - Washer for square head screws. : de en
  • SU65937A1 - Machine for peat extraction by hydraulic method : en ru
  • SU66490A1 - The way to protect metals from corrosion : en ru
  • SU67496A1 - Adaptation to a spring suspension of a magnetic compass for fixing the compression of its spring when installing a roll pot : en ru
  • SU66717A1 - Caulking device : en ru
  • SU67538A1 - Device for inductive cab alarm and auto-adjust : en ru
  • SU65823A1 - Method of separating l-menthol from ground oil : en ru
  • SU66287A1 - Wet Fuel Combustion Burner : en ru
  • SU66982A1 - Device for photoculture in the greenhouse : en ru
  • SU67027A1 - Water jet pump or jet propulsion : en ru
  • SU67680A1 - A device for magnetization of products when defects are detected in them by a magnetic method : en ru
  • AU120589B2 - Improvements in or relating to fasteners and tools for setting said fasteners : en
  • FR905313A - Coupling installation for current rectifiers with mechanically actuated contacts : en fr
  • CH240153A - Process for the preparation of an amine derivative. : de en
  • AU1226243A - Improvements in polishing and like apparatus : en
  • CA431503A - Abrasive article : en fr
  • CA431551A - Engine ignition system : en fr
  • ES7042Y - Perfected tile. : en es
  • AU1267644A - An improved device forthe display of articles forsale or inspection : en
  • SU65982A1 - The method of preparation of synthetic blood stabilizer : en ru
  • SU66231A1 - Method for producing liquid and solid isomers of 1,2-dinitroethane : en ru
  • SU66377A1 - Vertical oven for brazing cockerel headers : en ru
  • SU66747A1 - The method of obtaining a ghost : en ru
  • SU66892A1 - Chrome diffusion coating method for iron, steel and cast iron products : en ru
  • SU67451A1 - Crosshead markup tool : en ru
  • SU67677A2 - Metallic moving shield for the development of powerful steeply dipping coal seams : en ru
  • USD142983S - Design for a bottle cap : en
  • CH240161A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • CA431461A - Concrete dam structure : en fr
  • SU65799A1 - The way to protect the glass from foreign inclusions : en ru
  • SU65890A1 - Fluorescent method of flaw detection of products : en ru
  • SU66613A1 - Multi-cutter with automation of the entire work process : en ru
  • US2389908A - Parking indicator : en
  • SU65813A1 - Method for continuous production of trioxyglutaric acid : en ru
  • SU66020A1 - Dryer drum, for example, for flotation concentrates : en ru
  • US2389744A - Indexing mechanism for automatic machines : en
  • SU66719A1 - Concrete or similar processing device masses through the vacuum chamber : en ru
  • SU67069A1 - A device for determining the location and nature of sticking drill pipes : en ru
  • SU67336A1 - Winch : en ru
  • AU120573B2 - A method of purifying electrolytes : en
  • SU65673A1 - The method of balloon-free thread spinning on ring winding yarns : en ru
  • SU67096A1 - AC complex potentiometer : en ru
  • AU1221743A - Process for the manufacture of alkyl sulphates : en
  • CA431470A - High voltage power transmission : en fr
  • SU65910A1 - Method for producing soda-lime glass : en ru
  • SU66091A1 - The method of applying a water insulating coating of concrete to bituminous in the : en ru
  • SU67576A1 - Trolley for tracklayers : en ru
  • US2389707A - Eyeshield : en
  • US2389711A - Well jar : en
  • ES11480Y - Devices to facilitate nasal breathing. : en es
  • SU66239A1 - The method of obtaining gypsum with an extended setting time : en ru
  • SU66379A1 - The method of cutting flat metal sheets to form a conical product from them by bending and welding or riveting : en ru
  • CH240028A - Hydraulic valve with auxiliary valve. : de en
  • SU66387A1 - Swing conveyor : en ru
  • SU66544A1 - Electric drive for the mine hoist machine : en ru
  • SU66742A1 - The method of obtaining the cable mass : en ru
  • SU67108A1 - Chevrette production method : en ru
  • CH240076A - Telephone switchboard. : de en
  • SU65721A1 - A device for sprinkling confectionery with powdered sugar : en ru
  • SU65795A1 - Elastic sealing ring for hose connection heads : en ru
  • SU67330A1 - Internal combustion engine cooling system : en ru
  • SU66383A1 - Pressure increase method in depleted oil reservoir : en ru
  • SU67374A1 - Method of making micanites : en ru
  • SU67613A2 - The method of obtaining corneous material : en ru
  • USD143052S - Design for a fountain pen : en
  • AU120584B2 - Improved polymeric silicone and methods of making it : en
  • CA431451A - Skid chain applier : en fr
  • CA431544A - Refrigerator car air circulating means : en fr
  • CH240018A - Adjustable wrench for bolts, screws, etc. : en it
  • CH240065A - Method for amplifying the effect of a very small electric current and device for carrying out the method. : de en
  • CH240138A - Process for the preparation of a basic aralkyl ether. : de en
  • CH240132A - Process for the preparation of a sulfonamide derivative. : de en
  • SU67380A1 - Contact device for electrical heaters : en ru
  • SU67035A1 - Multi drum winch : en ru
  • CA431533A - Electrical coupling device : en fr
  • CH240044A - Lug, in particular for accumulator batteries. : en fr
  • ES171292A1 - A NEW SYSTEM OF SHAVER. : en es
  • GB573638A - Apparatus for playing a game of skill : en
  • CH240070A - Process for the preparation of a derivative of a carboxylic acid. : de en
  • SU66339A1 - Concrete and Concrete Pipe Making Machine : en ru
  • SU66533A1 - Device for automatically recording the running time of several machines : en ru
  • SU66595A1 - Device for eliminating slipping the drive wheels of carts : en ru
  • SU67353A1 - Single gun trigger : en ru
  • CA431475A - Railway car truck : en fr
  • SU67691A1 - Method for the catalytic oxidation of high molecular weight petroleum : en ru
  • SU65835A3 - Getter : en ru
  • CH240051A - Step control device. : de en
  • CH239889A - Device for laying out poison. : de en
  • AU2338145A - Improvements relating to alternating electric current rectifying apparatus ofthe dry surface contact type : en
  • SU65789A1 - Regenerative braking method of a traction motor group : en ru
  • SU66933A1 - Automatic fire extinguishing device : en ru
  • US2389587A - Heating apparatus : en
  • USD142985S - Design for a display frame : en
  • CH239888A - Method for producing a nutrient medium for plants. : de en
  • SU66353A1 - Morse code phototransmitter : en ru
  • US2389791A - Accumulator : en
  • AU1022243A - Improved manufacture of cast refractory products particularly blocks for glass melting furnaces : en
  • AU1284444A - Modification of drying or semi-drying oils or derivatives ofthese : en
  • SU66263A1 - The method of obtaining immersion oil : en ru
  • SU66644A1 - Cutter for mowers, headers and other harvesting machines : en ru
  • SU66648A1 - Method for determining the power transmitted by the shaft : en ru
  • SU67059A1 - Airplane wing with a variable profile : en ru
  • SU66093A1 - Brick wall : en ru
  • US2389930A - Folding table : en
  • ES12077U - An archive box (Machine-translation by Google Translate, not legally binding) : en es
  • SU66493A1 - The method of obtaining aromatic carboxylic acids : en ru
  • SU66429A1 - Scrubber : en ru
  • SU66672A1 - The method of preparation of therapeutic paste from acidophilic milk : en ru
  • SU67552A1 - Electric shaft : en ru
  • CA431556A - Egg grading machine : en fr
  • FR905183A - Cutting device : en fr
  • FR905254A - Watertight door applicable in particular to disinsection or disinfection rooms : en fr
  • GB573633A - Improvements in apparatus for introducing foam-forming solutions into water streams : en
  • CH240002A - Device for driving a rotating tool. : de en
  • SU66458A1 - Adaptation to the tsepalny car for removal of the acquired canvases : en ru
  • SU66684A1 - Methods for the isolation of iodine from drilling waters : en ru
  • SU66798A1 - Pool : en ru
  • US2389992A - Automatic frequency control apparatus : en
  • SU66451A1 - Device for feeding sleeve jackets to mouthpieces in sleeve-mouthplate machines : en ru
  • SU67601A1 - Method for stopping bleeding and accelerating wound healing : en ru
  • CH240039A - A process for the production of high pressure steam, and a vaporization apparatus for carrying out this process. : en fr
  • BE459901A - : en fr
  • CH239982A - Method and device for regulating a steam-heated unit equipped with a condensate drain. : de en
  • ES10964Y - Union system between the shaft and the driving wheel, especially for the drive shaft of the gas meter integrating mechanism. : en es
  • ES12116U - Calculation rule for electrical applications. (Machine-translation by Google Translate, not legally binding) : en es
  • AU131232B2 - Improvements indirection finders : en
  • SU67347A1 - Kipregel : en ru
  • SU67588A1 - Vacuum regulator for pressure chambers : en ru
  • US2389754A - Aircraft protective system : en
  • US2389978A - Hydraulic braking system : en
  • SU65636A1 - Method for determining insulation resistance of three-phase AC mains with insulated neutral : en ru
  • SU65751A1 - Precast wall : en ru
  • SU67662A1 - Motor generator : en ru
  • CH240096A - Elastic suspension device, in particular for an aircraft engine. : en fr
  • SU66323A1 - The method of obtaining water-soluble diazoamino compounds : en ru
  • SU66907A1 - Method for local chrome plating of large parts : en ru
  • GB573568A - Improvements in or relating to electro-magnetic razors : en
  • GB573646A - Improvements in hose couplings : en
  • SU65714A1 - Method for making water emulsions of vitamins A and D : en ru
  • SU66258A1 - Two-rack frame support bridges, piers, etc. structures : en ru
  • SU67542A1 - Electric compensating measuring device : en ru
  • SU65836A3 - Broadcast antenna : en ru
  • CH239990A - Timepiece. : en fr
  • SU65753A1 - Tubular Discharge : en ru
  • SU67486A1 - Device for freezing fish and fillets in blocks : en ru
  • US2389976A - Agricultural device : en
  • ES171371A1 - AN APPARATUS FOR POINTING AND FIXING IN A WRITTEN DRAFT DURING THE WORK OF COPY TO MACHINE OR ANY OTHER MEDIA OF PRINTING. : en es
  • ES171416A1 - A NEW PROCEDURE FOR FANTASY DECORATION, CABALLITOS, DOLLS AND OTHER OBJECTS OF JUGUETERÍA. : en es
  • SU66463A1 - Attachment to a bank lock for cylindrical winding : en ru
  • SU67285A1 - Wet Spun Method : en ru
  • ES169177A1 - IMPROVEMENTS INTRODUCED IN THE LANZADERAS. : en es
  • SU66618A1 - Condensation pot : en ru
  • SU67178A1 - Stone Making Machine : en ru
  • SU67363A1 - Device for multiple high-quality telephony : en ru
  • SU66453A1 - Brake device for hanging flyers block : en ru
  • SU66712A1 - The method of processing of fur skins : en ru
  • SU67449A1 - Continuous Diffusion Apparatus : en ru
  • GB573640A - Improvements in workmen's tool bags, cycle tool bags and analogous containers : en
  • ES170960A3 - A PROCEDURE FOR OBTAINING METHYL-ETHYL ETHERES FROM PROTOCATECHUALDEHYDE. : en es
  • US2389596A - Kit for toilet purposes : en
  • FR905198A - Improvements to operating heads for shaving : en fr
  • GB573600A - Improvements in or relating to magazine-loading firearms : en
  • ES11516Y - Special fountain pens, fill device. : en es
  • FR905341A - Tool holder device for fixing to the machine tool support : en fr
  • GB573596A - Method of producing alpha halo acrylates : en
  • CH239897A - System for either air cooling or heating. : de en
  • AU2418345A - Phenoxyethyl-ammonium compounds and process of making same : en
  • SU65715A1 - Mine-mill furnace : en ru
  • SU65892A1 - Liquid level measuring device : en ru
  • AU1057443A - Improvements in change speed device : en
  • SU66807A1 - Contact lens : en ru
  • SU66165A1 - Device for inductive cab alarm and auto-adjust : en ru
  • SU66179A1 - Squirrel cage asynchronous motor : en ru
  • SU66521A1 - Ship pontoon : en ru
  • SU67273A1 - Preparatory machine : en ru
  • US2389815A - Machine for hobbing : en
  • SU66790A1 - A device for recording the speed characteristics of switches : en ru
  • US2389685A - Emergency gasoline tank : en
  • US2389764A - Oscillatory engine : en
  • ES11707Y - Cigarette for confectionery product, with mouthpiece-whistle. : en es
  • SU65677A1 - Mobile railway crane for the installation of bridge span structures : en ru
  • SU66063A1 - Automatic arc welding machine : en ru
  • SU66269A1 - Lighting fixture d : en ru
  • SU66803A1 - Device for straightening revolving, etc. holster : en ru
  • SU66810A1 - Method of making paper for electrochemical recording : en ru
  • SU65921A1 - The method of dressing cotton bases : en ru
  • US2389731A - Machine tool control : en
  • SU65862A1 - Method for separating chromic anhydride from waste electrolytic baths : en ru
  • SU66321A1 - Method for preparing high molecular weight polyamide resin : en ru
  • SU67137A1 - Method of making dry perfume : en ru
  • US2389700A - Fan attachment : en
  • US2389774A - Washing machine : en
  • US2389927A - Toaster apparatus : en
  • US2389936A - Cutter chain : en
  • SU66128A1 - The method of purification of technical selenium : en ru
  • SU67665A1 - Radiosonde : en ru
  • FR905350A - Device used to act on the resonant frequency : en fr
  • US2389748A - Envelope : en
  • SU65991A1 - Method of formalization of products and semi-finished products from protein plastic masses : en ru
  • SU66139A1 - Armored Pool or Fire D : en ru
  • SU66655A1 - Inclined floor drain : en ru
  • SU67226A1 - Method for quantitative determination of vitamin C : en ru
  • SU67450A1 - Device for detecting defects in metal products : en ru
  • ES11422Y - Perfected rubber footwear. : en es
  • SU66084A1 - Test method of tubes and other hollow products for tightness : en ru
  • US2390022A - Hold-down clamp : en
  • ES171463A1 - A PROCEDURE FOR THE PREPARATION OF IMIZOLIDONE COMBINATIONS. : en es
  • GB573537A - Brake shoe mounting construction : en
  • US2389590A - Thread grinding machine : en
  • ES11041Y - Terminal for flexible wires, conductors of electrical energy in general to assemble and disassemble by hand : en es
  • ES11578Y - Mortise lock for furniture, with cylinder with knurled keys : en es
  • FR905272A - Level telemetry method and devices : en fr
  • FR905301A - Elastic tire for wheels : en fr
  • ES10975Y - Sliding gas dry meter with limited measuring chambers. : en es
  • FR905187A - Improvements made to harvester-binder conveyors : en fr
  • SU67037A1 - Bearing post, mainly for down : en ru
  • SU67626A1 - Method for quantitative determination of cellulose : en ru
  • ES171451A1 - PROCEDURE FOR THE ORTHOPEDIC MANUFACTURE OF THE FOOTBED TEMPLATES AND FLOORS. : en es
  • FR905213A - Process for preparing potato juice : en fr
  • US2389816A - Nut grinding machine : en
  • US2389824A - End cap mounting for cylinders : en
  • USRE22696E - Loosely dumped foiling body : en
  • CH240084A - Method of making metal baskets. : de en
  • SU66512A1 - Lube Oil Filter : en ru
  • SU67395A1 - Device for measuring ground resistance : en ru
  • SU65941A1 - Machine for washing bottles, containers, etc. and treatment with aqueous solutions of metal products : en ru
  • SU65979A1 - The method of producing glue : en ru
  • SU66103A1 - Method of forming glass-shaped products : en ru
  • SU67258A1 - The method of obtaining green pigment : en ru
  • SU66011A1 - Cable extractor : en ru
  • SU67013A1 - Spiral Drill Grinding Machine : en ru
  • US2389834A - Web-feeding arrangement : en
  • US2390092A - Substituted 1,3,5-triazinyl-(6)-aminophenyl-arsenic compounds : en
  • DK64120C - Procedure for Phosphating of Porous Bodies of Phosphatable Metallic Material. : da en
  • ES171296A1 - A NEW APPARATUS FOR WETTING EARTH, APPLICABLE TO THE MANUFACTURE OF TILES, MOSAICS AND SIMILAR. : en es
  • SU66384A1 - Grunthos for sampling soil from boreholes : en ru
  • SU66454A1 - Shock absorber locksmith lowering loom : en ru
  • CH240014A - Process for the manufacture of sheets of molten or plastic materials, in particular thermoplastics. : en it
  • CH240167A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • GB573619A - Improvements in or relating to pipe or tube joints : en
  • US2389728A - Elliptical contour for rotor teeth : en
  • CH239895A - Discharge channel for snow blowers. : de en
  • GB573531A - Improvements in or relating to the reduction of the peracid content of oxidation reaction products : en
  • GB573656A - Improvements in or relating to the trigger mechanism of machine guns and automatic small arms : en
  • FR905119A - Electric contact : en fr
  • ES171367A1 - IMPROVEMENTS IN OR RELATIVE TO THE MANUFACTURE OF MAGNETIC ITEMS. : en es
  • SU65833A1 - The method of manufacturing piston rings : en ru
  • SU65935A1 - Device for automatic control of temperature and other quantities by the compensation method : en ru
  • SU66578A1 - Device for surface hardening of cylindrical products : en ru
  • SU66828A1 - Phenylacetaldehyde Purification Method : en ru
  • GB573573A - Improvements in or relating to the manufacture of unsaturated aldehydes and ketones : en
  • SU67218A1 - Drying Sand Dryer : en ru
  • SU65790A1 - Telephone cap : en ru
  • SU66774A1 - Thermal Radiation Energy Meter : en ru
  • SU67100A1 - Method for elimination of disturbing action of stray currents when measuring ground resistance using auxiliary earthing switches : en ru
  • SU67333A1 - Suspension for horizontal seismometric, etc. of tools : en ru
  • ES12106U - Regla-plumier. (Machine-translation by Google Translate, not legally binding) : en es
  • CH239941A - Window clothes airer. : en fr
  • CH240144A - Process for the preparation of a basic aralkyl ether. : de en
  • ES12095U - A mechanical toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR905112A - Internal combustion engine : en fr
  • SU66650A1 - The method of obtaining solid metal products : en ru
  • SU67085A1 - Gas discharge of generator bottom lamp : en ru
  • ES163887A1 - A PROCEDURE FOR THE SEPARATION OF THE IODINE CONTAINED IN THE MOTHER WATERS OF IODINE MARINE SEAWEED AND OTHER IODINE MATERIALS. : en es
  • AU127653B2 - Improvements in electron guns andthe like : en
  • CH240013A - Process for the production of shaped objects from molding compounds : de en
  • US2389842A - Gauge for use in welding : en
  • FR905124A - Control for parts of agricultural machinery : en fr
  • GB573549A - Improvements in or relating to hoisting devices : en
  • ES167961A1 - A PROCEDURE FOR THE OBTAINING OF A REFINED OR WRAPPED POTATO STEM. : en es
  • SU66140A1 - Electrical circuit breaker for land mines : en ru
  • SU66398A1 - Rotary drilling machine : en ru
  • SU67019A1 - Installation for continuous annealing of radiator tube ends : en ru
  • SU66072A1 - Stamp for cutting mica : en ru
  • SU66680A1 - The method of redistribution of yellow phosphorus to red : en ru
  • FR905309A - Improvements to easel boxes for painters : en fr
  • SU66568A1 - The method of developing minerals excavation sites : en ru
  • SU66831A1 - Arrow control device in electrical interlocking system : en ru
  • USD142987S - Vacuum cleaner tank or the like : en
  • CH240099A - Process for the preparation of a lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • SU65780A1 - The method of determining the quality of hops : en ru
  • SU66792A1 - Device for controlling traction motors : en ru
  • US2389840A - Snubber : en
  • SU65840A1 - Blenker : en ru
  • US2389935A - Microphonic electron tube : en
  • ES10961Y - Adjusting arrangement to adapt the length of the crank to the given stroke of the diaphragm on dry gas meters. : en es
  • FR905108A - Process for impregnating and waterproofing porous and fibrous substances such as leather, fabrics, felt, paper, etc. : en fr
  • SU65950A1 - Concrete making machine pipes : en ru
  • SU66051A1 - Siphon spillway : en ru
  • SU66661A1 - The method of cleaning sorbitol from nickel : en ru
  • SU66848A1 - Device for grid protection of high-voltage metal mercury rectifiers : en ru
  • SU65870A1 - The method of obtaining a lubricant : en ru
  • SU66754A1 - Mold for reed, etc. shields : en ru
  • SU66895A1 - Mixing device : en ru
  • SU67403A1 - Grating machine for making diffraction gratings : en ru
  • ES12100U - Package perfected to quickly heat all kinds of products. (Machine-translation by Google Translate, not legally binding) : en es
  • SU66653A1 - Aluminothermic method for producing ferro-tantalum-niobium from ores containing oxides of these metals and titanium : en ru
  • US2390026A - Valve stem : en
  • SU66367A1 - Pliers for scraper : en ru
  • US2389642A - Four-way nozzle : en
  • SU66174A1 - Slit diaphragm for spectral instrument : en ru
  • SU66400A1 - Sliding support rack : en ru
  • ES11120Y - Curved truss for roofs. : en es
  • ES169601A1 - IMPROVEMENTS IN THE SECURITY LOCKS. : en es
  • ES169603A1 - IMPROVEMENTS IN THE CYLINDER LOCKS. : en es
  • SU65918A1 - Device for sorting stalks by their length : en ru
  • SU67545A1 - Electric machine : en ru
  • US2389895A - Detachable junction box for inflatable suits : en
  • SU65965A1 - The method of recycling euonymus : en ru
  • SU66999A1 - The method of balancing the rotating bodies directly in working condition and the device for implementing the method : en ru
  • SU67317A1 - Tilting section of the roller table : en ru
  • SU67092A1 - Lamp detector : en ru
  • SU67342A1 - Opened sandals : en ru
  • CA431489A - Spindle structure : en fr
  • SU65645A1 - High frequency dielectric ceramic material : en ru
  • SU67252A1 - Suspension for aircraft steering wheels : en ru
  • SU67054A1 - The method of heating tubes of cellular radiators : en ru
  • ES11613Y - Protective insole against cuts that helps to even out the shave of the temple. : en es
  • GB573625A - Production of cyanoethyl alpha chloroacrylate : en
  • AU1149443A - A method of purifying electrolytes : en
  • SU66251A1 - The method of obtaining a lubricating composition : en ru
  • SU66322A1 - Method for determination of yellow phosphorus in sulfur compounds of phosphorus : en ru
  • SU67617A1 - Stone casting method : en ru
  • SU66414A1 - The method of manufacture of thermal insulation materials : en ru
  • SU67513A1 - Automatic modular air brake device : en ru
  • SU66796A1 - Method for protecting steel products from surface decarburization : en ru
  • SU67689A1 - Method for determining tannins in oak bark extracts : en ru
  • ES170735A1 - IMPROVEMENTS IN LIQUID ELEVATORS. : en es
  • SU66528A1 - Vibration damper predominantly for building support structures : en ru
  • SU67248A1 - Aircraft : en ru
  • SU67469A1 - Divisible head : en ru
  • USD143003S - Design fob a grate : en
  • US2389626A - Preparation of vinyl halides : en
  • US2389933A - Wrench : en
  • ES11491Y - New automatic closing system applicable to boxes, containers and containers in general : en es
  • ES11513Y - Container in the shape of a tetrahedron for packaging purposes. : en es
  • CA431504A - Liquid clarifying apparatus : en fr
  • GB573586A - Improvements in and relating to rotary moulding machines for biscuit doughs and the like : en
  • SU66793A1 - Device for measuring the temperature of bulk materials : en ru
  • SU67172A1 - Compass Direction Finder : en ru
  • CA431466A - Door draught excluder : en fr
  • ES12144U - Key chain. (Machine-translation by Google Translate, not legally binding) : en es
  • FR905160A - Process for the preparation of base materials for varnish : en fr
  • SU65661A1 - Brick or stone vault : en ru
  • SU66007A1 - The method of obtaining glass products from blast furnace slags : en ru
  • SU67367A1 - Radio receiver for receiving signals with a frequency-manipulated subcarrier frequency : en ru
  • ES11727Y - Reinforced espadrille : en es
  • ES170808A3 - A PROCEDURE WITH THE CORRESPONDING DEVICE FOR THE HEAT TREATMENT OF MATERIALS, ESPECIALLY RUBBER AND SIMILAR PRODUCTS. : en es
  • CA431462A - Rotary engine : en fr
  • FR905219A - Carbon brush with stranded reinforcement : en fr
  • SU66718A1 - Plate for inter-beam filling of floors : en ru
  • SU67120A1 - The method of obtaining phosphors : en ru
  • SU67201A1 - Water Tube Steam Boiler : en ru