• US2531457A - Push-button switch arranged in multiple rows : en
  • SU86493A1 - Vertical automatic crank press for punching holes or extruding ribs in sheet parts and other similar works. : en ru
  • SU88393A1 - Vibrating conductor for concrete ring shapes : en ru
  • SU90035A1 - Hydraulic press for cutting shoe tops : en ru
  • SU91829A1 - Optical printing machine : en ru
  • SU92033A1 - The device for registration of breaks of a cloth of paper on paper-making machines : en ru
  • SU92227A1 - Moving Center : en ru
  • SU92409A1 - A method of producing an antiseptic mixture of fluoride compounds for impregnating wood : en ru
  • US2532173A - Microphone stand : en
  • SU87231A1 - The method of preparing seeds Guayuly for sowing : en ru
  • SU90267A1 - Rotor of a single-phase capacitor motor : en ru
  • SU91507A1 - Turbine milling machine : en ru
  • SU91817A1 - Electric welding method : en ru
  • SU92274A1 - Fruit Calibration Machine : en ru
  • SU92360A1 - The mechanism for klameny blooms and weak : en ru
  • SU92411A1 - Self-centering press action machine for splitting firewood : en ru
  • SU92591A2 - Razborn camera transport gas generator : en ru
  • SU92677A1 - The method of preparation of citrus filling : en ru
  • SU88690A1 - Device to move the conveyor on the soil generation : en ru
  • SU90109A1 - Method of hydraulic extrusion of parts from a sheet and a stamp for carrying out the method : en ru
  • SU90188A1 - Adaptation to weaving machines for winding and removing the fabric obtained without stopping the machine : en ru
  • SU91061A1 - Machine for separating seeds from tung and similar fruits : en ru
  • SU91286A1 - Typewriter Assembly Tool : en ru
  • SU91798A1 - Device for neutralizing static electricity : en ru
  • SU89865A1 - Low temperature binary alloy : en ru
  • SU90792A1 - Machine for molding porous stones from fiery liquid slags : en ru
  • SU90849A1 - The method of preparation of dry powder calcined clay : en ru
  • US2531996A - Variable-speed transmission : en
  • SU87690A1 - Nephelometer : en ru
  • SU90006A1 - Brand stamping machine, for example, on blanks of headgear : en ru
  • SU91655A2 - Fruit Calibration Machine : en ru
  • CA469690A - Circuit interrupters : en fr
  • CH271871A - Process for the production of a washing glove and washing glove produced by the process. : de en
  • SU89873A1 - Wire nailing tool on heading presses : en ru
  • SU89994A1 - Arc camera : en ru
  • SU90642A1 - Device for tipping machines for weft skewing in fabrics : en ru
  • DE1616865U - DEVICE FOR MEASURING THE LIQUID LEVEL IN TANKS AND THE LIKE. CASES, IN PARTICULAR MILK TANKS. : de en
  • SU86558A1 - Self-unloading shuland : en ru
  • SU90912A1 - Turbine Rotor Axial Shift Relay : en ru
  • SU91235A1 - Adaptation to carding machines for feeding the machine with fibrous material : en ru
  • BE497483A - IMPROVEMENTS TO NYLON BLEACHING PROCESSES. : en fr
  • SU87614A1 - The composition of the protective coating of the walls of the retorts for the production of carbon disulfide : en ru
  • SU89012A1 - Baking molds of rusk bread : en ru
  • SU92374A1 - Apparatus for determining gas pressure in a shrink cavity : en ru
  • SU92425A1 - Device for increasing the parts of pipes immersed in the ground by washing under pressure water : en ru
  • SU91776A1 - The method of stepwise evaporation of water in boilers with continuous blowing : en ru
  • SU92116A1 - Method of cleaning technical phthalazole : en ru
  • SU92442A1 - Compensating collar : en ru
  • US2531746A - Wrench having cam lever for swinging and locking a pivoted outer jaw : en
  • USD161061S - Sneed hood ornament or similar article for motor vehicles : en
  • CA469682A - Multivibrator circuits : en fr
  • SU88574A1 - A device for laying weft spools in the magazine cassettes : en ru
  • SU88837A1 - Bicameral spring batch furnace with smokeless burning coal : en ru
  • SU88865A1 - Device for controlling the hardening of steel : en ru
  • SU90358A1 - The method of obtaining cresol from acetone and aldehyde oil : en ru
  • SU90735A1 - Borehole extender : en ru
  • US2531387A - Magazine loader : en
  • SU80395A1 - Apparatus for uncovering and maintaining a trawl net at a certain depth : en ru
  • SU88553A1 - Depolizer : en ru
  • SU93151A1 - Single Double Bottom Machine for Harvesting Ripened Guayule Seeds : en ru
  • DE1616740U - HAMMER WITH RIVETED HANDLE ATTACHMENT. : de en
  • CH271922A - A method and apparatus for contacting at least two phases. : en fr
  • CH272071A - Device for the automatic regulation of the water flow in a steam power plant. : de en
  • US2531738A - Artificial lure : en
  • USD161038S - Necklace or similar article : en
  • SU89821A1 - A device for washing samples of dyed fabric to determine the strength of its color to water and friction : en ru
  • SU90959A1 - Machine for unloading bulk materials from railway platforms : en ru
  • SU91159A1 - Device for automatic measurement of the hole during internal grinding : en ru
  • SU91851A1 - Method for determination of phosphoric acid content in soils and fertilizers : en ru
  • SU87310A1 - Method of transplanting large trees with an earth clod on the roots in the conditions of asphalt pavement : en ru
  • SU87461A1 - Apparatus for separating pulp and pulp from diffusion juice : en ru
  • SU91439A1 - Burner lamp : en ru
  • SU91706A1 - Combined stamp punching die : en ru
  • DE1616627U - CUTTING TEMPLATE, PARTICULARLY FOR CLOTHING BUSINESSES OR THE LIKE. : de en
  • DE1616803U - BOTTLE CAP. : de en
  • DE800673C - Bumper clip for rail connections : de en
  • GB646730A - Improvements relating to handles for coffins and the like : en
  • GB646821A - Improvements in and relating to decorative streamers : en
  • SU87671A1 - A method for determining the intensity of evaporation of metals when heated in a vacuum : en ru
  • SU87754A1 - Current Electoral Authority in OAPV Schemes : en ru
  • SU90461A1 - The method of drying material, for example, flotation pyrites, in a drum dryer : en ru
  • SU91175A1 - Rod Fastener : en ru
  • SU92875A1 - Hitch-hiking : en ru
  • SU92221A1 - Working arm prosthesis during shoulder amputation or lesion : en ru
  • US2531429A - Bowling pin handling apparatus : en
  • US2531706A - Vibrating device for a directed vibratory effect by means of rotatable vibratory members : en
  • US2532025A - Resiliently mounted reclining chair : en
  • SU88793A1 - Roller flat knurling machine : en ru
  • SU89935A1 - Electric boiler : en ru
  • SU91742A1 - Device for automatic control of a power plant of a diesel locomotive with power transmission : en ru
  • SU92429A1 - Continuous aggregate for grinding fibrous material : en ru
  • SU92277A1 - The method of sulfitation wines and juices : en ru
  • US2531415A - Rectifier : en
  • SU86767A1 - Device to eliminate material sticking in bins : en ru
  • SU89985A1 - Method for producing guanide derivatives of sugars : en ru
  • SU91428A1 - Device for capturing dust, ash and gas in batch furnaces : en ru
  • SU93033A1 - Device for precise stopping of mine hoists : en ru
  • US2531474A - Phase shifting circuit : en
  • US2531539A - Apparatus for forming hollow thermoplastic containers by drawing : en
  • US2532212A - Selectively illuminated push buttons for radio receiver tuners : en
  • USD160987S - Pedal control : en
  • SU88559A1 - Dishwasher machine : en ru
  • SU88719A1 - Device for feeding and sorting fruits : en ru
  • SU90313A1 - Method of making hard alloy briquettes : en ru
  • SU92158A1 - Dust Fuel Feeder for High Pressure Gas Generators : en ru
  • SU92730A1 - Axial-free multi-cylinder steam pump of direct action : en ru
  • US2531787A - Apparatus for converting bundles of continuous filaments into a sliver or roving of staple fiber : en
  • US2532116A - Infant's teething toy : en
  • DE1616664U - SELF-SEALING FOOD CARRYING TACKLE. : de en
  • DEP0000267MA - Plastic razor blade pack with drawer ejector : de en
  • SU92125A1 - Method for producing thickened oils and greases : en ru
  • SU92573A1 - Apparatus for determining the setting time of cement : en ru
  • SU93064A1 - Mastic for the manufacture of electrical fittings : en ru
  • US2532071A - Ankle and high splice structure in full-fashioned stocking and method of making the same : en
  • DE1616972U - HOUSING FOR COLOR TEMPERATURE METER. : de en
  • SU87629A1 - Hydrohalogenation of vinyl alkyl esters : en ru
  • SU89107A1 - The method of cleaning turpentine - a byproduct in the production of Kraft pulp : en ru
  • SU92449A1 - Machine for cutting chip holes in dies : en ru
  • SU92528A1 - Hand Seed for Single Breeding of Kok-Sagyz Seeds : en ru
  • SU92879A1 - A method for developing powerful steeply dipping seams with horizontal layers with an oblique position : en ru
  • SU88167A1 - Drawing device for building shadows on architectural projects : en ru
  • SU90183A1 - Current transformer : en ru
  • SU91728A2 - Cable cable with moving supports off the supports : en ru
  • SU92787A2 - Multi-motor electric drive : en ru
  • US2531944A - Textile machine : en
  • US2531400A - Gunnery practice range control device : en
  • US2531714A - Ice tray : en
  • USD161007S - Audible signal device : en
  • CA469616A - Parquet floors : en fr
  • SU88763A1 - Conversion air valve for glass furnaces : en ru
  • DE1616662U - SAVINGS BAR. : de en
  • DEA0000572MA - Ship propulsion system consisting of piston steam engine, exhaust steam turbine and internal combustion engine : de en
  • CH272063A - Starting device on internal combustion engines. : de en
  • CH271987A - Device for the transmission of electrical oscillations of acoustic frequency. : de en
  • CH272031A - Mold for vulcanizing motor vehicle tire parts. : de en
  • SU87434A1 - The method of determining the gas saturation of the weld : en ru
  • SU92326A1 - A method of making a phototype of printing forms : en ru
  • US2531665A - Manufacture of expanded thermoplastic materials : en
  • US2531948A - Meter reset device : en
  • CH272007A - Kneadable aluminum alloy. : de en
  • SU86909A1 - Adaptation to batch spinning machines for stopping and retracting the carriage to the place : en ru
  • SU90503A1 - Bulk Spreader : en ru
  • SU91690A1 - Automatic machine for cutting ends of radiator tubes : en ru
  • US2531751A - Camera back : en
  • US2531949A - Fuse tube terminal : en
  • ES21673Y - A procedure or system to collect and channel the fumes and vapors from the food staining : en es
  • DE1616730U - SPRING TIP FOR INK PEN. : de en
  • DED0002682MA - Seal for mason jars : de en
  • DEP0012670DA - Impact device driven by compressed air : de en
  • GB646701A - Improvements in or relating to basic alkyl esters and the preparation thereof : en
  • DE1616625U - ROCK HOLDER. : de en
  • GB646796A - Colorimeter : en
  • AU3711450A - Improvements in or relating to telegraph repeaters : en
  • CA469677A - Afc circuits : en fr
  • DEP0003706BA - Drilling and facing head. : de en
  • FR968481A - Centrifugal casting process for tubular metal parts : en fr
  • FR968681A - Perfected washhouse : en fr
  • GB646874A - Improvements relating to casseroles and cooking vessels : en
  • SU87322A1 - Gear Testing Device : en ru
  • SU89777A1 - Apparatus for determining shear stress in plastics : en ru
  • SU89974A1 - Economizer operating mode for tractor and other engines : en ru
  • SU91464A1 - Method for continuous cooking of syrups for caramel and candy mass and device for performing the method : en ru
  • SU91815A1 - Contact device with rotating brushes for fixed end collector : en ru
  • SU91954A1 - Device for filling ballpoint pens with paste : en ru
  • SU92545A1 - Automatic projection machine : en ru
  • SU92839A1 - Chill casting machine : en ru
  • SU92922A1 - The method of obtaining copolymers of vinyl chloride : en ru
  • DE1616787U - MORTAR. : de en
  • CH272138A - Device for actuating cable brakes, in particular on bicycles. : de en
  • CH272152A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • AU3712150A - Improved apparatus for processing printed or coated webs or sheets of material : en
  • CH271974A - Caliper. : en fr
  • CH272053A - Device for sealing a space under overpressure located between two coaxially arranged machine parts exposed to unequal temperatures. : de en
  • CA469762A - Ladles and methods of handling metal : en fr
  • DE1616661U - DOCUMENT HOLDER. : de en
  • DE1616973U - DEVICE FOR LISTENING TO WATCH NOISE. : de en
  • GB646746A - Improvements in or relating to a method of and apparatus for making a continuous filler on a cigarette-making machine of the continuous rod type : en
  • SU87645A1 - A method of making leather for bottom shoes and technical products : en ru
  • SU90414A1 - The method of cutting bevel gears with a curvilinear longitudinal outline of the teeth without running in by profile copying on gear milling machines : en ru
  • SU92117A1 - Infusion stand : en ru
  • CA469703A - Pole cable terminals : en fr
  • SU89746A1 - Semi-automatic machine for chamfering on small-sized ceramic tubes and rods : en ru
  • SU91063A1 - Installation for the production of alcohol and concentrated bards : en ru
  • SU91308A1 - Safety valve : en ru
  • SU92741A2 - Displacement pump : en ru
  • US2531555A - Article-forming system : en
  • US2531680A - Vibrator for the fillings of tooth cavities : en
  • SU88305A1 - Automatic device for feeding circular shaped metal blanks : en ru
  • SU89232A1 - The method of matching oscillatory circuits : en ru
  • SU92588A1 - Method for reducing self-noise in television transmission tubes : en ru
  • SU92753A1 - Water sprayer : en ru
  • US2531386A - Sheet folding machine : en
  • US2532041A - Extendible counter assembly : en
  • ES194915A3 - PRINTING PROCEDURE ON CELOPHANE OR SIMILAR PAPER IN CONTINUOUS STRIPS. : en es
  • ES194970A1 - A SILENT DEVICE FOR EXPLOSION ENGINES. : en es
  • FR968425A - Improvements to valves, valves or flaps : en fr
  • FR968637A - Improvements to anti-fog agents and stabilizers incorporated into photographic emulsions : en fr
  • FR968476A - Process for the preparation of colloidal dispersions of titanic acid : en fr
  • SU87731A1 - The feed mechanism of the transverse suportov lathe turret machines and machines : en ru
  • SU88175A1 - Study Guide for Mathematics : en ru
  • SU88786A1 - Nozzle : en ru
  • SU90625A1 - Device for rubbing floors : en ru
  • SU91491A1 - The system of wooden rafters : en ru
  • SU92624A1 - Mobile tipper for unloading cars : en ru
  • US2532020A - Clip : en
  • SU88940A1 - Device for increasing the stability of the arc of excitation of mercury rectifiers : en ru
  • SU89660A1 - Hydropneumatic jack for straightening wagon truss elements : en ru
  • SU89968A1 - Device for centering metal workpieces : en ru
  • SU91520A1 - Method for determining the degree of evaporation of a dropping liquid : en ru
  • SU91666A1 - Dumpling Machine : en ru
  • US2531708A - Core drilling apparatus : en
  • US2531755A - Composition for controlling coccidiosis : en
  • SU91901A1 - Removable crown with a central vent hole : en ru
  • US2531684A - Portable barbecue : en
  • US2531688A - Preparation of esters of 7-halogeno-cholesterol : en
  • US2532127A - Battery post gripping head for electric cables : en
  • SU89926A1 - Mill for grinding coal and similar materials : en ru
  • SU91068A1 - Metallic flour mill with lower runner : en ru
  • SU91220A1 - Method of land works : en ru
  • DEP0016363DA - Loading device for drafting systems of spinning machines : de en
  • ES194914A1 - A SIMPLIFIED EXPLOSION MOTOR. : en es
  • FR968503A - Bore comparator : en fr
  • DESC001690MA - Slab ceiling made of large-format hollow slabs. : de en
  • GB646971A - Continuous precipitation of cellulose derivatives : en
  • CH272080A - Electric switch of the gas current type. : en fr
  • DE1616785U - TOBACCO POUCH. : de en
  • DE1616929U - EYE LOOSE, AS A LACE-UP AND ORNAMENTAL EYE. : de en
  • SU88231A1 - Instrument for quality control of surface treatment : en ru
  • CH272046A - Pulley. : de en
  • SU87097A1 - Method of preparation of lubricant to protect metal products : en ru
  • SU90033A1 - Head dressing device : en ru
  • SU90776A1 - Multi-chamber glass melting furnace : en ru
  • SU91455A1 - Apparatus for calculating rail track curves : en ru
  • SU92784A1 - Tracking system for rolling mill press equipment : en ru
  • AU155469B2 - Improvement in semiconductor relaxation oscillators : en
  • CH271910A - Hand tool for tissue processing. : en fr
  • SU87328A1 - Method for siliconizing carborundum rods : en ru
  • SU88244A1 - Instrument for determining the deflection of engineering structures : en ru
  • SU92572A1 - Sediment Trap : en ru
  • SU92727A1 - Method of pumping and gasifying liquefied gases under pressure : en ru
  • USD161065S - Fish lure carrier : en
  • SU87564A1 - Semi-centrifugal clutch : en ru
  • SU88152A1 - Attachment to a sewing machine for transporting material : en ru
  • SU89233A1 - Mechanical interlock disconnectors : en ru
  • DE1616690U - SOCKET. : de en
  • GB646669A - An improved hinge joint : en
  • SU87727A1 - Electrical cable : en ru
  • SU88901A1 - Device for adjusting a turbo piston engine : en ru
  • SU88920A1 - Metallic mercury rectifier with synchronous ignition : en ru
  • SU92203A1 - The method of obtaining hydrophilic surfaces from synthetic rubber : en ru
  • SU90905A2 - Device for automatic molding of selenium elements : en ru
  • SU91784A1 - Control device for flatbed cargo hoist : en ru
  • SU88030A1 - Canal paddy cars : en ru
  • SU89003A1 - Device for preheating air in sandblasting rod machines : en ru
  • SU91633A1 - The method of waterproofing gypsum products : en ru
  • SU88314A1 - Combined stamp : en ru
  • SU88581A1 - Tunnel tunneling machine : en ru
  • SU88705A1 - Valve of drain device of railway tanks : en ru
  • SU90752A1 - Installation for lifting divers from great depths : en ru
  • SU91204A1 - Unloading platform for trucks : en ru
  • SU91765A1 - Device for installing a wind wheel to the wind and taking it out of the wind : en ru
  • DE1617000U - CAST FOOT MADE OF CONCRETE (CEMENT) FOR ROTATING METAL POSTCARD STAND. : de en
  • ES22881Y - A support and drive device for indoor soccer games : en es
  • ES23312Y - Tool to tighten all kinds of nuts and bolts. : en es
  • FR968560A - Improvements made to washing and spinning machines : en fr
  • GR12741B - CHILD - PLAY. : el en
  • ES24921U - Auxiliary drawing tool to draw scratched and shaded. (Machine-translation by Google Translate, not legally binding) : en es
  • SU92678A1 - Method of making intestinal membrane : en ru
  • US2532151A - Steering mechanism for trailers : en
  • DEP0002728BA - Connection procedure for centrifugal pumps : de en
  • DEP0004089DA - Door hinge adjustable by means of a thread : de en
  • DEP0050404DA - Arrangement for frequency control : de en
  • ES24976U - Electric light and warning equipment for bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • SU89430A1 - Method for determining surface straightness : en ru
  • SU89802A1 - Method for producing aqueous emulsions of modified polyamide and polyvinyl acetal resins : en ru
  • SU91169A1 - Device for coupling the driven shaft to the drive shaft and for braking the driven shaft : en ru
  • SU91274A1 - Pressure gauge : en ru
  • SU91315A1 - Spur gear rolling device : en ru
  • SU90710A1 - Libra : en ru
  • SU90746A1 - Cutting bit for rotary drilling : en ru
  • SU91962A1 - Reel attachment for automatic measurement of raw silk thread length : en ru
  • DE1616775U - OPTOCINETIC FILM PROJECTOR. : de en
  • DES0003106MA - Process for the preparation of durable solutions of penicillin-producing preparations : de en
  • SU87579A1 - Truck : en ru
  • SU91713A1 - Shut-off valve for tanks : en ru
  • SU87394A1 - Device for igniting arc of mercury rectifier with inductive effect on the ignition circuit : en ru
  • SU90834A1 - Unit for cleaning boughs from fallen trees : en ru
  • SU91656A1 - Device for closing nets in horizontal plankton fishing : en ru
  • US2531456A - Stud setting device : en
  • US2531917A - Expansible sheath electric power cable : en
  • DE800695C - Car hold-up device arranged on the floors of the conveyor baskets of shaft conveyor systems : de en
  • DEP0038234DA - Switching device for windshield wipers on motor vehicles driven by electric motors : de en
  • US2531445A - Manufacture of magnetic bodies from compressed powdered materials : en
  • US2531590A - Automatic copying lathe for shoe lasts : en
  • SU88496A1 - Device for measuring flow of liquids or gases : en ru
  • SU88657A1 - Gas burner : en ru
  • SU89684A1 - The method of obtaining crystalline mednoanabazinovyh drugs to combat pests S.-H. cultures : en ru
  • SU91530A1 - Device for three registration rolls of the grid part of a paper machine : en ru
  • SU84528A1 - Folding shaver for safety razor : en ru
  • SU85826A1 - The method of obtaining detergent and emulsifying preparations : en ru
  • US2531994A - Slip and blouse ensemble : en
  • CA469668A - Electrical receptacles : en fr
  • SU92249A1 - Method for determining the depth of the probe : en ru
  • DE1616982U - TOBACCO MOISTURIZERS, ESPECIALLY MADE OF PLASTIC. : de en
  • ES23527Y - Cut out toy, perfected. : en es
  • SU90734A1 - Trolley pushing device : en ru
  • SU91312A1 - Automatic adaptation to a lathe for cutting cylindrical and tapered threads : en ru
  • SU91432A1 - The method of gas cutting metal strips from sheets : en ru
  • DE1616710U - CHAIR WITH BACKWARD CURVED TUBE LEGS. : de en
  • SU89041A1 - Gear gear : en ru
  • SU89043A1 - Shutter for pressure vessels : en ru
  • SU89723A1 - Device for removing fiber from cotton seeds and husk : en ru
  • SU90165A1 - Method of reproducing a magnetic printing phonogram : en ru
  • SU90876A1 - Device for automatic cessation of involuntary urination in men : en ru
  • SU92255A1 - Peat extraction method : en ru
  • SU92881A1 - Potentiometric device for automatic calculation of the vector modulus by its components : en ru
  • US2532266A - Clutch and control mechanism therefor : en
  • FR968687A - Support fitted with a switch for electric discharge tubes with a base at each end : en fr
  • GB646650A - A creel for supporting and feeding rolls of sliver in the manufacture of yarn from long fibres : en
  • GB646898A - Improvements in pressure gauges : en
  • US2531463A - Treatment of fruits and vegetables : en
  • US2531691A - Synchronizing system : en
  • US2532119A - Case for fishing reels : en
  • USD161013S - Combined end cap and sleeve for slat for screens : en
  • DE1616822U - LADIES NIGHT SHIRT MADE OF KNITTED MESH. : de en
  • DEP0047212DA - Horizontal coke oven with direct draft heating : de en
  • FR968646A - Improvements to induction devices, and in particular to ballasts for fluorescent lamps or the like : en fr
  • FR968668A - Coupling sleeves and pipe fittings : en fr
  • DE1616791U - SLIDING AND SWIVELING HOOK LADDER. : de en
  • DEK0002956MA - Safety device on machines with moving inner drums, in particular on washing machines : de en
  • DEP0050700DA - Electric heating device : de en
  • ES192424A1 - A PROCEDURE FOR OBTAINING POLYVINYL CHLORIDE SOLUTIONS FOR DIVERSE APPLICATIONS. : en es
  • DEST000578MA - Repassing device for taking up ladder stitches : de en
  • SU86818A1 - System for preheating of gas engine gas engines : en ru
  • SU87041A1 - Step crown for drilling holes : en ru
  • SU91727A1 - Operator crane : en ru
  • SU92369A1 - Method of casting rolls : en ru
  • US2531667A - Method of and apparatus for administering repeated injections : en
  • DE1616617U - CHILDREN'S OR TERM RUNNING GUN. : de en
  • DE800690C - Surgical knife : de en
  • DEV0001507MA - Process for the production of viscose rayon in a continuous operation : de en
  • CA469657A - Sanitary slippers : en fr
  • DEP0022229DA - Process for the production of highly chlorinated bleached montan waxes : de en
  • DEP0024784DA - Melting chamber firing : de en
  • ES24918U - Gaming. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646969A - Improvements in or relating to a process of preparing polymerization products in granular form : en
  • SU89500A1 - Device for driving synchronous machines : en ru
  • SU91792A2 - Machine for EDM shape cutting of metal : en ru
  • US2532224A - Apparatus for combining finely divided substances : en
  • SU86751A1 - Wire drawing method by ball dies : en ru
  • SU89157A1 - Electromechanical method of screening mica in thickness : en ru
  • SU91373A1 - The way of winding the cable under the hull of the sunken ship : en ru
  • CH271897A - Automatic oar clamp. : en fr
  • FR968491A - Method and apparatus for electric arc welding : en fr
  • FR968628A - Improvement of soft collars : en fr
  • US2531584A - Sanitary chicken nest : en
  • DEP0034980DA - Conveyor bridge : de en
  • US2531549A - Sailing and steering rig for attachment to flat bottom rubber boats or rafts : en
  • US2532085A - Ventilated cardboard carton : en
  • US2531567A - Derivatives of cyclohexene and process of preparing same : en
  • US2531980A - Oilcan : en
  • SU85848A1 - Gearbox : en ru
  • SU87281A1 - A method of making a varnish for coating rubber products : en ru
  • SU90012A1 - Auger drilling tool : en ru
  • SU90031A1 - Fabric dyeing machine : en ru
  • SU91422A1 - Fluxes for automatic welding of high alloy stainless steel : en ru
  • SU91769A1 - The method of pressurization of the transport engine, working on the generator gas : en ru
  • SU91868A1 - Method for determination of phosphorus in tungsten-containing alloys and tungsten compounds : en ru
  • SU92289A1 - Method for making sit-up plate molds : en ru
  • SU92646A1 - Flexible coupling : en ru
  • US2531616A - Multiple crankpin turning lathe : en
  • US2531681A - Electric stop motion for double feed mechanism on knitting machines : en
  • US2532037A - Extendible eraser : en
  • US2532164A - Windrower : en
  • GB646769A - Improvements in the colouration of cellulose acetate : en
  • GB646903A - Improvements in or relating to control units for thermostatic and other electric switches : en
  • ES23879U - Hinge device with horizontal axis, consisting of metal profiles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646934A - Improvements relating to means for driving agricultural machines : en
  • GB646954A - Improvements in or relating to alkyl esters of alpha-cyano acrylic acid, and the preparation thereof : en
  • AU139578B2 - Device for driving the heald frames of looms : en
  • AU151599B2 - Improvements in or relating to doorlocks : en
  • CA17948S - CURE-PASSEROLES : en fr
  • SU89978A1 - Connecting rod for internal combustion engine : en ru
  • SU92482A1 - Device for dosing injection of anti-knock into the intake system of an internal combustion engine : en ru
  • US2531562A - Floating support for growing plants : en
  • DEK0002081MA - Recovery towing device : de en
  • DEM0000164MA - Electric heat turntable : de en
  • SU91047A1 - A device for determining the resolution of fluorescent screens for electronic devices and photo-emulsions sensitive to electron beams : en ru
  • US2531880A - Adjustable typewriter support : en
  • SU87186A1 - The way to cast iron in machines under pressure : en ru
  • SU88478A1 - Boring lock of the drilling machine : en ru
  • SU89248A1 - Device with a movable counterweight for jib cranes : en ru
  • SU90280A1 - Sulphide Screening Method : en ru
  • SU90866A1 - Stamp for brand items : en ru
  • SU92608A1 - A method of making sour oak fixative : en ru
  • USD161063S - Combined automobile transport truck and trailer : en
  • US2531614A - Variable output linkage with multiple controlled elements : en
  • US2531651A - Film cassette for cameras : en
  • DE1616804U - ADJUSTING WINDOW HOOKS. : de en
  • DEP0026465DA - Television receiving device : de en
  • ES24876U - Rubber tube for gas. (Machine-translation by Google Translate, not legally binding) : en es
  • SU86939A1 - Needle for knitting machines : en ru
  • SU90058A1 - Heating table-thermostat to the microscope : en ru
  • SU90258A1 - Boot attachment for machine tools : en ru
  • SU90900A2 - Code unidirectional DC auto lock with numeric code : en ru
  • CA469629A - Paper rolls winding machines : en fr
  • SU92659A1 - Evaporator : en ru
  • US2531622A - Automatic accounting device : en
  • DEP0024385DA - Tools for making drawings : de en
  • DE1616848U - FOLDING BED. : de en
  • DE1616984U - SAEGESPALTKEIL. : de en
  • AU144555B2 - Improvements in shearing handpieces having diaphragm sealing means : en
  • CA469758A - Individually matched bead supports for coaxial cables : en fr
  • ES194696A1 - NEW MANUFACTURING SYSTEM FOR ROTATING FORKS OR WINDING FINS OF MACHINES OR SIMILAR MILLING MACHINES. : en es
  • GB646928A - Improvements in or relating to torque transmitting devices : en
  • SU88510A1 - Coal Trenching Machine : en ru
  • SU89172A1 - Dough forming machine : en ru
  • SU89712A1 - Tool for folding iron roof folds : en ru
  • SU89894A1 - The method of operation of the individual dust preparation system for furnaces of steam boilers and industrial furnaces : en ru
  • SU90845A1 - Caterpillar for feeding blanks in woodworking flocks : en ru
  • SU92084A1 - Machine for notching sticks and similar dough products : en ru
  • DE1616622U - WOMEN'S SHIRT OR UNDERDRESS MADE OF MESH. : de en
  • SU89862A1 - Antimony nickel bronze : en ru
  • SU90924A1 - Apparatus for cooling sheet rolls : en ru
  • SU91141A1 - A method of making various kinds of building refractory insulating plates and blocks of algae : en ru
  • SU92055A1 - A device for absorbing water hammering in water mains : en ru
  • SU92335A1 - Manual wrench for drill rods : en ru
  • SU92758A2 - Low frequency amplifier : en ru
  • SU92774A1 - Pneumatic percussion mechanism : en ru
  • SU92271A1 - Method of transporting live fish : en ru
  • SU92486A1 - Single-plunger fuel pump : en ru
  • ES24818U - Rear fork for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616897U - HANDHELD TO PULL OUT CORKS FALLEN IN BOTTLES. : de en
  • ES194903A1 - IMPROVEMENTS IN THE HEADS OF OBTURATION AND MANEUVER IN CONTAINERS CONTAINING LIQUIDS WITH PRESSURE GASES. : en es
  • ES24935U - Plastic frames for perfected lenses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616649U - ELECTRIC CONTROL UNIT FOR SOLDERING PISTON. : de en
  • SU91461A1 - Instrument for determining the swelling of crackers and donuts : en ru
  • SU91745A1 - Air separator closed circuit refrigeration system : en ru
  • SU92170A2 - Remote Liquid Level Meter : en ru
  • US2531617A - Arrangement in compressed air circuit breakers : en
  • US2531626A - Lantern holder for boats : en
  • US2532006A - Device for eliminating squeaks from board structures : en
  • US2531510A - Game board and cards adapted to be utilized therewith : en
  • DE1616907U - COLOR FILLING ROLLER FOR WALL DECORATION. : de en
  • DE800679C - Control valve, especially for air brakes : de en
  • DESC000551MA - Device for splitting wood or the like. : de en
  • FR968532A - Hydraulic press, especially for making wine, cider, etc. : en fr
  • CA469733A - Implement construction : en fr
  • SU88439A1 - The control method of the electric motor flying shears : en ru
  • SU89262A1 - Method of centering parts when installing them on machine tools : en ru
  • SU89774A1 - Device for electrically heating the end part of the working channel for vertical extrusion of sheet glass : en ru
  • SU91229A1 - Apparatus for removing metallic particles from tissues : en ru
  • SU92356A1 - Smooth-free, periodically operated furnace for nitriding steel products : en ru
  • CH272092A - Device for analyzing crystalline substances with the aid of X-rays. : de en
  • DE1616940U - CONNECTING CLIP FOR STRANDS. : de en
  • DEP0021382DA - Device for refreshing used ribbons : de en
  • DE800658C - Clothes dryer : de en
  • SU91108A1 - Swivel for well drilling : en ru
  • SU91600A1 - A helical gear for converting rotary motion : en ru
  • US2531401A - Pipe coupling : en
  • SU90288A1 - Device for melting butter : en ru
  • SU90714A1 - Tachometer for a turbo-drill : en ru
  • SU91070A1 - Cod liver fat plant : en ru
  • SU92953A3 - The method of obtaining lactams : en ru
  • US2531570A - Nursing device : en
  • US2531575A - Weighing scoop : en
  • US2531933A - Spring mounting for children's wagons or the like : en
  • SU90007A1 - Device for cleaning cylindrical brushes from printing inks and other foreign matter : en ru
  • SU90469A1 - The method of obtaining the conditional fuel peat : en ru
  • SU90495A1 - The method of obtaining 1, 2, 4-dimethylaminobenzene : en ru
  • SU90512A1 - Edge for loading whips : en ru
  • SU92669A1 - Fishing buoy : en ru
  • SU93049A1 - Device under precast concrete mounds : en ru
  • GB646963A - Improvements in and relating to the manufacture and production of artificial threadsfrom viscose : en
  • ES24848U - Packaging for the packaging of perfume bottles and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2531633A - laurin : en
  • US2532202A - Venetian blind cord pull : en
  • SU90322A1 - Liquid fuel nozzle : en ru
  • SU90689A1 - Lever mechanism for closing the damper chamber chambers : en ru
  • SU90836A1 - Method for the production of portland cement using carbide lime : en ru
  • FR968643A - Improvements to switches for discharge lamps : en fr
  • GB646689A - Improvements in or relating to waste bins : en
  • ES194659A1 - IMPROVEMENTS IN THE ELECTRICAL APPLIANCES LIQUID HEATERS. : en es
  • FR968524A - Pneumatic hypodermic injector : en fr
  • FR968636A - Further training in the recording of photographic images and photographic products used for this purpose : en fr
  • SU88452A1 - Contact butt welding under flux : en ru
  • SU88549A1 - A device for processing color format photographic material : en ru
  • SU87562A1 - Device for turning on airplane launch accelerators : en ru
  • SU88101A1 - Method for producing phenylacetic acid : en ru
  • SU90471A1 - Device for automatic shutdown of pumping units when the rods break : en ru
  • SU90780A1 - Surface self-propelled vibrator : en ru
  • SU92121A1 - Press for making prosthetic sleeves : en ru
  • CH272099A - Transformer for operating cold light tube lamps. : de en
  • US2532185A - Skein holder for yarn or the like : en
  • US2532214A - Protective apparatus for combustion systems : en
  • SU89066A1 - A device for cleaning, washing and oiling cables : en ru
  • SU90363A1 - Varnish for coating metal fittings in plastic dentures : en ru
  • SU90510A1 - Portable Screw Unloader for Grain : en ru
  • SU91392A1 - A method for combating circulation maintenance in boreholes : en ru
  • SU91927A1 - Coal harvester for steeply dipping seams : en ru
  • US2531503A - Trap door hopper top : en
  • US2532217A - Direct production of lithium borohydride : en
  • SU90994A2 - Copier to the copying device for turning machines for machining complex spatial surfaces : en ru
  • SU91009A1 - Continuous scooter : en ru
  • US2531642A - Magnetic transducing system : en
  • SU87052A1 - Method for continuous grinding of fibrous materials in rolls of periodic action : en ru
  • SU89689A1 - Metal cardboard box for packaged ice cream : en ru
  • SU91575A1 - The method of producing urea resins : en ru
  • DE1616668U - DATE STAMP. : de en
  • GB646706A - Improvements in and relating to tube mills : en
  • DEP0019778DA - Process for the electrolytic refining of zinc. : de en
  • FR968585A - Aluminum welding and its preparation process : en fr
  • GB646815A - Cellular rubber articles and method for making same : en
  • DE1616613U - APPARATUS FOR THE PRODUCTION OF YOGURTH MILK. : de en
  • DE1616868U - CORROSION TESTING DEVICE FOR METALS, METALLIC AND NON-METALLIC PROTECTIVE COVERS. : de en
  • DEP0049906DA - Removal device for bulk goods with vibration or shaking device : de en
  • DE1616952U - CHANNEL FOR SLAG AND SCREWS CARRYING ALLOYS. : de en
  • CH271995A - Self-winding clock. : de en
  • CA469763A - D-lysergic acid dialkyl amides and processes of making same : en fr
  • DE1616904U - PARALLEL CLAMP. : de en
  • SU89972A1 - Air nozzle : en ru
  • SU90223A1 - A method of making fabrics for rescue clothing : en ru
  • SU89533A1 - Deep-water thermoelectric thermometer : en ru
  • US2532109A - Multiple baking pan : en
  • SU89647A1 - Working body tea harvesting machine : en ru
  • SU90705A1 - Guide lamp : en ru
  • SU91564A1 - The method of obtaining the main triphenylmethane dye : en ru
  • SU92123A1 - A method of manufacturing catalysts based on artificial resin ion exchangers : en ru
  • FR968694A - Process for the preparation of gamma-methylmercapto-alpha-aminobutyric acid : en fr
  • CA469625A - Packages : en fr
  • USRE23298E - Swing joint : en
  • SU87237A1 - Pneumatic potato cleaning machine : en ru
  • SU87477A1 - Sugar dryer : en ru
  • SU91018A1 - Burner for burning milled peat with drying it in the drying chamber : en ru
  • US2531672A - Pump plunger packing : en
  • SU87271A1 - An instrument for measuring the depth of scratches on boards : en ru
  • SU88294A1 - Mechanical furnace for burning coal under ship steam boilers : en ru
  • US2531659A - Mat : en
  • US2532019A - Pressure reducing device for refrigerating apparatus : en
  • GB646922A - Improvements in circular knit hosiery and method of making same : en
  • DED0001737MA - Device for the hydraulic compensation of the axial thrust on multistage centrifugal pumps : de en
  • DEP0010750DA - Speakerphone : de en
  • DE800682C - Centrifugal governor, especially for speed-dependent influencing of the brakes of rail vehicles : de en
  • FR968594A - Device for assembling elements of various shapes : en fr
  • DE1616781U - UNBREAKABLE, SOUR-FREE SHAG WHISTLE. : de en
  • DE1616823U - LADIES NIGHT SHIRT MADE OF KNITTED MESH. : de en
  • DE1616956U - AIR CUSHION COMBINATION. : de en
  • DE800713C - Pipe distributor : de en
  • DE800688C - Goods take-off device on flat knitting machines : de en
  • DK71773C - Process for the production of planar molds, the surface of which is bimetallic. : da en
  • DES0002268MA - Die or press with crosshead : de en
  • SU86096A1 - The method of restoring worn records on gramma plates : en ru
  • SU88855A1 - The method of producing sodium pentate thiosodium sulfate argentate : en ru
  • SU89817A1 - A device for drawing a perspective image of a body along its two orthogonal projections : en ru
  • SU91218A1 - Nozzle for aerating bulk materials : en ru
  • SU92378A1 - Device for barless production of colored surface glass : en ru
  • SU92709A1 - Bunker battery loading device : en ru
  • JPS259858Y1 - : ja
  • SU91620A1 - Apparatus for high-speed cutting of the ends of medical ampoules and other similar glassware : en ru
  • DE1616696U - EARTHING DEVICE FOR ELECTRICAL CABLES, IN PARTICULAR FOR REMOTE INDICATION AND BROADCASTING TECHNOLOGY. : de en
  • DE1616766U - CLAMPING FRAME FOR ASSEMBLING AND GLUING DOORS OR THE LIKE. : de en
  • DEH0002114MA - Transport and storage containers for mustard, in particular mustard cans, and mustard pumps to be used in these : de en
  • ES23267Y - Utensil for peeling tubers and fruits. : en es
  • FR968590A - Improvements to fluid flow control valves : en fr
  • CA469627A - Combined cigarette containers and ash trays : en fr
  • CA17939S - Set of novelty statuettes : en
  • SU90943A1 - Apparatus for continuous extraction of plants : en ru
  • SU91595A1 - Static capacitor switching circuit : en ru
  • SU92993A1 - Rotor of the synchronous generator : en ru
  • SU84186A1 - Complete switchgear : en ru
  • SU85751A1 - Kok-Sagyz Seed Collection Machine : en ru
  • SU85836A1 - Storage flask for volatile liquids : en ru
  • SU87665A1 - The method of obtaining monoethanolaniline : en ru
  • SU89452A1 - Wardrobe automatic : en ru
  • SU92780A1 - Method for auto-tuning the frequency of telegraph frequency-modulated receivers : en ru
  • US2531602A - Production of thioethers and/or mercaptans : en
  • SU88925A1 - Combined electrode : en ru
  • SU90771A1 - Coating of industrial buildings with aeration lantern : en ru
  • DE1616639U - LIGHTNING PROTECTION ATTACHED DIRECTLY TO THE DIPOLE. : de en
  • SU88019A1 - Apparatus for continuous diffusion of beet or similar chips : en ru
  • SU88153A1 - Cocoon sorting machine according to their shell density : en ru
  • SU90389A1 - Instrument for continuous determination of syrup density with residue : en ru
  • SU93043A1 - The method of obtaining dl-threo-1- (p-nitrophenyl) -2-acetate-1,3-propane diol : en ru
  • SU93115A1 - The method of processing sperm fat : en ru
  • SU91278A1 - Stereo screen : en ru
  • SU92224A1 - Multi Spindle Sharpening Machine : en ru
  • US2531718A - Knitted pile fabric : en
  • DE1616717U - UNDERGROUND FLIGHT FOR FORESTRY AND AGRICULTURE. : de en
  • DE800668C - Drain cleaning basket made of helically wound basket springs : de en
  • CH271878A - Furniture with a sliding table top. : de en
  • DE1616769U - FLOAT FLOAT FOR LIQUID LEVEL INDICATOR. : de en
  • DE1616844U - DEVICE FOR HOLDING HAIR COMBS. : de en
  • DE1616686U - SLAT COVERING FOR SEAT BENCHES. : de en
  • SU88480A1 - Metal sliding rack : en ru
  • SU90934A1 - Study Guide for Electrical Engineering : en ru
  • SU91173A1 - Automatic device for blowing strip edges on pipe welding mills : en ru
  • SU92112A1 - The method of obtaining the drug (collosilicate), which is a colloidal solution of sodium salt of silicic acid : en ru
  • SU87412A1 - Plastic mating : en ru
  • SU87468A1 - Sand separator from milk of lime : en ru
  • SU91041A1 - Electric device for tuning the piano : en ru
  • SU86910A1 - Instrument to record the speed of a skater when running : en ru
  • SU90178A1 - Pivoting contact switch : en ru
  • SU91603A1 - Luminaire for three fluorescent lamps : en ru
  • SU92603A2 - Centrifugal Gas Purifier : en ru
  • US2532174A - Mower : en
  • CH271943A - Process for the production of cell bodies with closed cells and very low specific gravity and cell bodies produced by the process. : de en
  • CH272064A - Oil pump. : de en
  • CA469680A - Motion picture film perforators and methods of perforating films : en fr
  • CA469717A - Dimerization of alpha-alkyl para-alkyl styrenes : en fr
  • CH272125A - Fan insert. : de en
  • SU86465A1 - Rotor drive from drawworks : en ru
  • SU87234A1 - Chemical way to combat dodder on alfalfa : en ru
  • SU88481A1 - Mud pump : en ru
  • US2532079A - Safety electrical control for drilling machines : en
  • US2532268A - Air-conditioned elevator : en
  • CA469735A - Interval timers : en fr
  • CA469749A - Hydraulic governors : en fr
  • DE1616602U - CONCRETE BEAM FOR THE PRODUCTION OF CEILINGS. : de en
  • SU87034A1 - The way of descending asbestos-cement pipes into the well : en ru
  • SU88113A1 - Locking device of the drilling lock of the drilling rig : en ru
  • SU89225A1 - Magnetic relay : en ru
  • SU89286A1 - Induction Rumbometer : en ru
  • SU90246A1 - Apparatus for auto photographing with multiple cameras : en ru
  • SU91921A1 - The apparatus for drilling wells in coal seams : en ru
  • US2532104A - Aircraft, stabilized and positioned, light apparatus for aerial navigation : en
  • US2532133A - Volume control for telephone ringers : en
  • DEP0028661DA - Thick-walled high-pressure container : de en
  • CH271913A - Oven with facility for space heating. : de en
  • CH272123A - Box formed from a sheet of collapsible material. : en fr
  • DE1616846U - MULTIPLE BLADE KNIVES. : de en
  • DE1616944U - INTERCHANGEABLE BALL REEL FOR ACCOMMODATION OF KNITTED WOOL OR THE LIKE. : de en
  • DEP0026221DA - Roof trusses : de en
  • DK71758C - Electron tube cathode and method of making a rod of activating material therefor. : da en
  • CH272081A - Electric switch of the gas current type. : en fr
  • CH272120A - Circuit arrangement for a direct current horn for batteryless motor vehicles, in particular small motorcycles, with an alternator. : de en
  • DE1616772U - STEREO FILM VIEWER FOR SMALL FILM. : de en
  • SU87265A1 - Hand tools for removing branches from tree trunks : en ru
  • SU89446A1 - The method of obtaining beta-Rodan-beta'-chlorodiethyl ether and the use of this ether for the destruction of harmful insects and their eggs : en ru
  • SU90021A1 - Application of underground water discharged from the mine : en ru
  • SU91383A1 - Frequency multiplier : en ru
  • SU92607A1 - The method of obtaining white electrocorundum : en ru
  • SU92620A1 - The method of obtaining and regeneration of bone coal from the bone-boy : en ru
  • SU92848A1 - Two phase detector : en ru
  • US2531657A - Gas generator : en
  • US2531804A - Measurement of the intensity of penetrative radiations : en
  • SU90828A1 - The method of manufacturing caps : en ru
  • SU92977A1 - The use of barium hydroxide as antinakipina : en ru
  • DEP0051112DA - Sliding sleeve for shaving soap or shaving cream : de en
  • CH272043A - Process for the production of surfaces on objects made of wood that are largely insensitive to physical and chemical effects and a device for carrying out the process. : de en
  • DEH0002194MA - Periodically acting, especially dry absorption chiller : de en
  • SU86993A1 - Multi-torch gas burner : en ru
  • SU87263A1 - Buoyant harvester for sorting and rafting logs in bundles : en ru
  • SU87664A1 - Method for formalin finishing of fur coat of fur skins : en ru
  • SU87816A1 - Fixture that protects from leaving a turbo-drill at the bottom : en ru
  • SU88509A1 - Drilling hole extender : en ru
  • SU90588A1 - Metal arched malleable : en ru
  • SU90911A1 - Compounding device : en ru
  • SU91704A1 - Prefabricated structures of underground gaskets of thermal networks with thermal and waterproofing : en ru
  • SU91860A1 - The method of reproduction of seismograms recorded on film by the transverse method : en ru
  • SU92843A1 - Hydro monitor with light water jet : en ru
  • US2532034A - Steering fork : en
  • DEM0001491MA - Writing board protection : de en
  • DEN0000662MA - Cathode ray tube for television reception : de en
  • DEP0047180DA - Sanding machine for wooden profiles. : de en
  • SU89216A1 - Briquette press : en ru
  • SU89996A1 - Voltage and Current Stabilizer : en ru
  • SU91639A1 - Method for preparing trimethylfurfurylammonium benzenesulfonate : en ru
  • SU92172A2 - Device for measuring the height of the liquid level : en ru
  • SU93021A1 - Locomotive : en ru
  • DEB0003955MA - Car bodies for vehicles, in particular platform cars with folding side walls : de en
  • FR968661A - Form for the manufacture of shoes and its construction process : en fr
  • CA469752A - Methods for shaving crown gears by rocking and traverse : en fr
  • DE1616673U - SPRING ARRANGEMENT WITH JUMPING FORCE INCREASE. : de en
  • DE1616705U - SINTER MAGNET WITH TEMPERATURE COMPENSATION. : de en
  • GB646938A - Improvements in instrument cases and show-cards : en
  • FR968470A - Apparatus for the treatment of fibrous materials such as pulp and waste paper : en fr
  • GB646777A - Improvements in means and method of welding : en
  • GB646813A - Improvements in or relating to window constructions having resilient balances : en
  • SU88128A1 - Method for producing alkyl monosilane chlorides : en ru
  • SU90038A1 - Dryer drum for polishing and threading machines : en ru
  • SU92241A1 - Machine for cutting bricks and blocks : en ru
  • DE1616663U - TROUSERS. : de en
  • GB646721A - Improvements in or relating to roll film photographic cameras : en
  • AU146588B2 - A device for removing layers of paint : en
  • SU90886A1 - Device for automatic regulation of the speed of a multi-motor electric drive : en ru
  • SU92845A1 - The method of continuous separation of the core and shell of rushanka sesame seed : en ru
  • US2531966A - Electromagnetic timepiece with oil shield : en
  • US2532114A - Sleeve or bushing for holding bobbins firmly on the pins of pin trays : en
  • DEK0001318MA - Compressed air brake with pressure intensifier : de en
  • DE800680C - Air brake : de en
  • US2531431A - Method of preparing calcium firmed frozen apple slices : en
  • US2532077A - Kiln : en
  • ES22928Y - Improved luggage rack. : en es
  • FR968580A - Welding wire sheathed in chromium-nickel steel containing niobium for welding chromium-nickel steels of the same type : en fr
  • GB646842A - Improvements in desk calendars or the like : en
  • CA469730A - Record perforating analysing mechanism : en fr
  • ES24886U - Insurance policy holder folder. (Machine-translation by Google Translate, not legally binding) : en es
  • CA469674A - Piezoelectric apparatus : en fr
  • SU88768A1 - Vibrating roller for compaction of underwater bases : en ru
  • SU91594A1 - Device for digital recording in automatic measuring compensators : en ru
  • SU92128A1 - A method of processing poor anodic sludge obtained by electrolytic refining of copper : en ru
  • US2531612A - Method for melting glass by electricity : en
  • US2532167A - Shock resistance demonstrator : en
  • DEP0014870DA - Process for the production of a water-containing ointment base : de en
  • DEP0031905DA - Transport gear for insulating tube winding machines : de en
  • ES194725A1 - APPARATUS TO PRODUCE MECHANICAL ENERGY THROUGH THE WAVE ONDULATORY MOTION. : en es
  • FR968416A - Bogie : en fr
  • SU87751A1 - Pointing device for multi-range gauges and radios : en ru
  • SU90106A1 - Planetary gear : en ru
  • SU91368A1 - A device for wrapping lapsticks on tape-connecting and similar machines : en ru
  • SU91788A1 - Flux welding gun : en ru
  • US2531546A - Catfish skinning and cleaning clamp : en
  • US2531701A - Transmission operating mechanism : en
  • CA469721A - Signalling systems : en fr
  • US2532021A - Support : en
  • SU87214A1 - The method of obtaining wetting, washing and emulsifying substances : en ru
  • SU87790A1 - Tensioning device : en ru
  • SU89346A1 - Blast furnace cooling : en ru
  • US2531648A - Combined remote control and extension for telephones : en
  • DE1616946U - CHEEK SUPPORT WITH TONGUE PLATE. : de en
  • DEP0023615DA - Cooling device for ceramic kilns : de en
  • DEP0055010DA - Hydroelectric power plant for turbines or Pelton wheels : de en
  • FR968455A - Process and apparatus for the production of bleach and various hypochlorites : en fr
  • FR968645A - Fluorescent material sensitive to infrared radiation and its manufacturing process : en fr
  • DEP0007233DA - Connection piece for the angular force application on pipe rollers or the like. : de en
  • ES24829U - Set of miniature sponges, suitable as an accessory to complete the trousseau in household and kitchen toys. (Machine-translation by Google Translate, not legally binding) : en es
  • SU87615A1 - Apparatus for granulating fertilizer and controlling granule size : en ru
  • SU88812A1 - Ball mill for wet grinding of materials : en ru
  • SU89639A1 - Continuous sampler : en ru
  • SU90990A1 - Altimeter : en ru
  • SU91821A1 - An instrument for determining the weight of a fluid in a tank : en ru
  • US2531801A - Lubricating oil composition : en
  • FR968609A - Agricultural machine for turning flax : en fr
  • GB646638A - Improvements in or relating to the coating of one metal with another : en
  • GB646882A - A new or improved method of and means for preventing and removing incrustations uponcontainers for liquids : en
  • AU149925B2 - Retaining means for pencil electrodes, a method of making such retaining means, and pencil electrodes having such retaining means : en
  • CA469651A - Centrifugal grinder : en fr
  • DEH0000579MA - Control valve with switching device : de en
  • DET0000154MA - Smoldering device. : de en
  • SU89173A1 - Glued barrel : en ru
  • SU90276A1 - Device for measuring the relative resistance change of resistance sensors : en ru
  • SU91110A1 - Device to demonstrate the degree of polarization of the scattered light of the sky : en ru
  • SU92632A1 - Apparatus for producing light metals from an alloy of hexagonal blanks for a batch of nuts with a hole for a thread : en ru
  • DEP0007362DA - Misshapen reinforced concrete beam and process for its manufacture. : de en
  • DEP0056119DA - Device for cleaning burner nozzles and regulating the flame : de en
  • DEP0052950DA - Steam water trap with a shut-off device operated by a float : de en
  • CH271938A - Process for the production of a detonator and detonators produced by this method. : de en
  • ES24916U - Improved trousers-bib, with simplified construction. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646831A - Improvements in apparatus for determining liquid densities : en
  • GB646979A - Improvements in or relating to a process for the production of 17 hydroxysteroids : en
  • SU85798A1 - The method of increasing the fluidity of solid compositions : en ru
  • USD161050S - Bracelet or similar article : en
  • SU84252A1 - Asbestos Cement Sheet : en ru
  • SU88833A1 - Blast Furnace Apparatus : en ru
  • US2531444A - Cabinet having separate deposit and collection compartments : en
  • US2531947A - Boat trailer : en
  • GB646892A - Device for adjusting the relative angular position of two members of recording or other apparatus : en
  • FR968617A - Process for the preparation of oil muds intended for soil drilling : en fr
  • GB646645A - A process for simultaneously diffusing metals and carbon into iron and steel : en
  • SU87472A1 - Fruit Calibration Machine : en ru
  • SU88174A1 - Vacuum casting machine for paper radio diffusers and similar products : en ru
  • SU91972A1 - Round stick surface cleaning machine : en ru
  • US2531532A - Fluid flow control device : en
  • US2531834A - Speed control system : en
  • USD161019S - Automotive vehicle window regulator handle : en
  • GB646824A - Improvements relating to fluid pressure transmission systems : en
  • US2531940A - Fishing float : en
  • SU88790A1 - Device for remote indication of water level in steam drum drums : en ru
  • SU89882A1 - Drilling rig : en ru
  • SU92263A1 - The method of obtaining aldoximes and ketoximes : en ru
  • SU92832A1 - Method of centrifugal casting of multilayer fittings : en ru
  • BE499160A - : en
  • CA469683A - Thermionic tube circuits : en fr
  • US2532139A - Portable heater and cooker : en
  • DEB0003388MA - Chair with plywood seat plate and a covering made of linoleum or the like. : de en
  • SU86980A1 - The method of producing triethanolamine triacetate or a mixture of diethanolamine acetates : en ru
  • SU87358A1 - Extinguishing chamber for oil switch : en ru
  • SU88391A1 - Apparatus for determining the viscosity of clay and similar materials : en ru
  • US2531419A - Hybrid branching circuits : en
  • US2532018A - Plasticized resin compositions : en
  • US2532107A - Means for protecting inverters against disturbances : en
  • CH271989A - Projection and reading apparatus for films. : en fr
  • FR968477A - Improvements to a set of faucets : en fr
  • SU88789A1 - End cap for shutting off a defective smoke tube of a steam boiler : en ru
  • SU89880A1 - Heading machine : en ru
  • SU91834A1 - A method for subtractively weakening a silver image during chemical-photographic processing of color multilayer positive films : en ru
  • SU92453A1 - A device for closing the hatches of gondolas : en ru
  • SU92562A1 - Hydraulic press for hot vulcanization of low heel shoes : en ru
  • SU92663A1 - Food Roaster : en ru
  • US2531882A - Electromagnetic step-by-step switch : en
  • US2532223A - Vinyl resin dispersion : en
  • USD161029S - Hood ornament : en
  • FR968497A - Device for fixing spectacle lenses on discontinuous bezels : en fr
  • GB646855A - Heat exchanger : en
  • SU85778A1 - Nozzle for internal combustion engine operating in gas-liquid process : en ru
  • SU90347A1 - The way to enrich the flour products : en ru
  • SU91434A1 - The method of surface hardening of the working mirror of the cylinder block of an internal combustion engine : en ru
  • DE1616839U - DEVICE FOR FASTENING GARDEN UMBRELLAS, FLAG POLES AND THE LIKE. : de en
  • SU86957A1 - Chisel for well drilling : en ru
  • SU87974A1 - Instrument for determining the volume of inhaled and exhaled air : en ru
  • SU92991A1 - Automatic valve : en ru
  • US2532052A - Strainer : en
  • DEP0030568DA - Friction drive. : de en
  • FR968623A - Process for obtaining the skirt of a jumpsuit, shirt, petticoat or other : en fr
  • SU87209A1 - A method of processing arsenopyrite : en ru
  • SU87752A1 - Battery tank : en ru
  • SU89410A1 - Autodot to the forming machines : en ru
  • SU91715A1 - Copier for cutting steering helmets : en ru
  • SU92508A1 - Electromechanical counting machine AC, dividing : en ru
  • SU87095A1 - The method of cutting piezoelectric and other crystals : en ru
  • SU91665A1 - Canning key : en ru
  • SU92810A1 - Resonant vibration device : en ru
  • ES24879U - Rubber cap for shotgun stock. (Machine-translation by Google Translate, not legally binding) : en es
  • SU85807A1 - Method of cattle hiding : en ru
  • SU90243A1 - Device for recording the time of the machine under load : en ru
  • SU91892A1 - Moving frame designed for installation in wells : en ru
  • SU92612A1 - The method of obtaining the pressing compositions based on rubber and phenol-aldehyde resins : en ru
  • SU85833A1 - Method for producing hardeners for thermosetting phenolic and carbamide resins : en ru
  • SU86592A1 - Weaving hook fitting for threading : en ru
  • SU87040A1 - Peat Moulder Forming Machine : en ru
  • SU89818A1 - Instrument for drawing a perspective body image : en ru
  • SU91492A1 - Dry plaster plaster cutting machine : en ru
  • DE1616778U - DEVICE FOR FILLING OUT PREPRINTS, IN PARTICULAR TOTO BETTING SLICES. : de en
  • SU91465A1 - Method for qualitative assessment of malt : en ru
  • FR968641A - Improvements to utensils such as vegetable slicers : en fr
  • GB646717A - Mechanism for registering printing plates : en
  • ES24839U - Packaging for the presentation of clothes clips and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616992U - PRECISION HACKSAW WITH WORM DRIVE. : de en
  • DEP0019138DA - Electric miner's light : de en
  • DE1616836U - DOUBLE DOOR CHIMNEY LOCK. : de en
  • DE1616855U - STRAINER POT INSERT. : de en
  • DE1616924U - STOCKING PROTECTION. : de en
  • DED0000694MA - Process for the production of hard paper and hard tissue panels : de en
  • DEP0042913DA - Device for measuring the thickness of plastic mass layers on calender rolls. : de en
  • ES24820U - Universal stud in support on spherical surfaces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES23612Y - Electrode holder for electric welding. : en es
  • ES24910U - Plastic diffuser frame for fluorescent lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • DEB0003954MA - Trailer drive via the PTO shaft of the tractor : de en
  • DEM0000291MA - Method and device for measuring the length of rolling stock. : de en
  • FR968437A - Device for detecting variations in capacitance periodically detectable at very short time intervals : en fr
  • FR968507A - Improvements to bobbins for spinning, twisting and weaving machines : en fr
  • DE1616777U - LEARNING AND SIMILAR PURPOSES, AND AS A MEMORY AID. : de en
  • ES194875A1 - IMPROVEMENTS IN THE CONSTRUCTION OF DEVICES TO KNOW THE HOURS THAT CORRESPOND IN THE VARIOUS LOCATIONS. : en es
  • GB646866A - Improvements in and relating to helicopters : en
  • ES23882U - Quick fastener, perfected, for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24958U - Apparatus for the benefit of coffee, mounted on a motor vehicle. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646763A - Improvements in or relating to power-plants : en
  • GB646921A - Metallisation of non-metallic surfaces : en
  • US2531443A - Control apparatus for alternating current : en
  • USD161054S - Rutka paper dispenser : en
  • USD161070S - Bathing suit : en
  • US2531427A - Modified gel-forming clay and process of producing same : en
  • GB646964A - Manufacture of an organic dinitrile : en
  • GB646635A - Improvements in or relating to aircraft : en
  • GB646900A - Thiazolone cyanine dyes and the method of preparing the same : en
  • FR968404A - Chipbreaker insert for cutting tool : en fr
  • GB646933A - Broaching machine : en
  • DEP0009011DA - Beat buzzer : de en
  • FR968500A - Holder for brooms and similar cleaning utensils : en fr
  • FR968669A - Process for the use of energy from the burnt gases of heat engines and installations for the implementation of this process : en fr
  • US2531436A - Apparatus for transferring fluids : en
  • DE1616792U - FORK HEAD. : de en
  • DEL0001702MA - Matches with finger protection : de en
  • DEP0010970DA - Combined needle-tone and magnetic-tone record player. : de en
  • GB646847A - Improvements in or relating to a draft rigging : en
  • DEV0000546MA - Seam connection. : de en
  • US2531796A - Freewheeling stoker fan : en
  • DE1616910U - ROULETTE. : de en
  • DEH0002086MA - Machine for cleaning bottles and the like. : de en
  • DEJ0000070MA - Earthing insert for earthing the lead sheaths in cable entries : de en
  • DEP0042594DA - Electric accumulator and process for its manufacture : de en
  • DE1616685U - CARD CASE CARD. : de en
  • DE1616824U - LADIES SHIRT MADE OF KNITTED MESH. : de en
  • ES16687Y - Perfected block, for loom. : en es
  • GB646868A - Improvements relating to travelling carrier apparatus for ladders required to traverse sloping roofs or the like : en
  • FR968412A - Sealing device for rubber tubes : en fr
  • FR968526A - Tape : en fr
  • GB646811A - Improvements relating to marking machines : en
  • FR968622A - Pillar for caving : en fr
  • US2532210A - Packing gland : en
  • ES24914U - Apparatus for the production and administration of gas and vapor mixtures. (Machine-translation by Google Translate, not legally binding) : en es
  • SU87707A1 - Device for monitoring phase shifts of seismic stations recording channels : en ru
  • SU89610A1 - Continuous Aerofontan Dryer : en ru
  • SU91890A1 - Method for isolating para-aminosalicylic acid : en ru
  • DE1616692U - FLUSH-MOUNTED JUNCTION BOX. : de en
  • DEP0005915DA - Braking device : de en
  • ES194782A1 - A PROCEDURE FOR THE MULTIPLE OBTAINING OF FLEXIBLE ENGRAVINGS ADAPTABLE TO GRAPHIC PRINTING DEVICES. : en es
  • ES24936U - Buttress based on cellular rubber applicable to footwear, for the protection of socks and stockings against breakage. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616945U - HEATER, IN PARTICULAR FOR DENTAL PURPOSES. : de en
  • DE1616962U - AIR ENVIRONMENT. : de en
  • SU91123A1 - Device for continuous separation of husk from wort : en ru
  • SU91651A1 - Clockwork, for example, to start a flying top : en ru
  • SU92307A1 - Remise the lifting mechanism : en ru
  • SU92433A1 - Tool for rolling gutters and slots under the shackles in the outer rings of ball bearings : en ru
  • CH271862A - Process for the manufacture of a cellular cementitious material. : en it
  • CH272100A - A method of manufacturing filaments, threads, bands, ribbons, etc., of collagenous materials. : en fr
  • SU89558A1 - Single-shaft double drum winch : en ru
  • SU91008A1 - Plant for cooking starch thickener : en ru
  • SU91612A1 - Elastic Medium Piston Engine : en ru
  • SU92697A1 - Dryer for oilseed : en ru
  • SU92849A2 - Method of testing the taming devices without disconnecting from the network : en ru
  • ES24825U - Protected support device for reference plates, signs, legends and other inscriptions (Machine-translation by Google Translate, not legally binding) : en es
  • GB646633A - Improvements in or relating to jet-propulsion gas-turbine plants : en
  • SU87844A1 - The method of obtaining highly dispersed metallic silver : en ru
  • SU87935A1 - Vibrator : en ru
  • SU88197A1 - Air centrifugal separator : en ru
  • SU90136A1 - Method for boltless lining of drum mills : en ru
  • SU91395A1 - Roller to the fiber gin : en ru
  • SU91833A1 - Magnetic microbalances : en ru
  • SU92633A1 - Machine for pretreatment by grinding of castings of piston rings : en ru
  • SU88858A1 - Electric knife for surgical operations : en ru
  • GB646916A - Improvements in or relating to sulphur : en
  • SU91078A1 - The method of obtaining water-soluble hydrolyzate of ethyl ether orthosilicic acid : en ru
  • SU91438A1 - Zinc-based bearing alloy : en ru
  • SU91643A1 - A device, for example, to paper cutters, for switching them on via two handles : en ru
  • US2531461A - Means for lining railroad curves : en
  • SU89082A1 - Method for lowering the pour point of lubricating oils : en ru
  • SU89438A1 - Device for frequency analysis of seismic vibrations : en ru
  • USD161049S - Bracelet ob similar article : en
  • SU87467A1 - The method of processing cotton seeds by heat on gossypol : en ru
  • SU87733A1 - Threading head : en ru
  • SU88769A1 - Instrument for monitoring the values of the main elements of the teeth of chain saws : en ru
  • SU88922A1 - Permanent magnet for placer analysis : en ru
  • SU89432A1 - Tensile Testing Machine for Metal Samples : en ru
  • SU90759A1 - Shutter cargo bucket : en ru
  • SU92480A1 - Engine Injection Device : en ru
  • FR968493A - Improvements to the blades for lift wings : en fr
  • GB646682A - Improvements relating to numbering machines for printing machines : en
  • GB646727A - Improvements in toys and race games : en
  • GB646753A - Manufacture of dyed leather : en
  • GR12743B - CHEMICAL-TECHNICAL COMPOSITION BUBBLE PRODUCER BY INFLATION. : el en
  • SU88521A1 - Device for lifting seine aboard fishing vessel : en ru
  • SU90135A1 - Method of making expandable cement : en ru
  • US2531442A - Cross-chest buckle for parachute harness : en
  • USD161001S - Automobile body : en
  • CA469720A - Antenna units : en fr
  • DE1616863U - WEATHER PROTECTION FOR MEN'S HAT. : de en
  • DE800643C - Machine for mixing concrete : de en
  • DEP0050145DA - Winding current transformer : de en
  • FR968514A - Chi-ray thickness gauge : en fr
  • FR968428A - Electric switch : en fr
  • GB646636A - Improvements in or relating to a gas-turbine blade and method of making same : en
  • GB646647A - Improvements in and relating to thermionic valve amplifiers : en
  • DE1616782U - THRESHOLD LIGHTER WITH CLIP-ON OR SCREW-ON CAP. : de en
  • ES23358Y - Living room game. : en es
  • GB646860A - Improvements in or relating to board games : en
  • SU87746A1 - Device for transmitting measured values : en ru
  • SU91885A1 - The method of obtaining linoleum and linkrusta using synthetic resin as a cementing material : en ru
  • GB646663A - Improvements in or relating to plug and socket electric couplings : en
  • FR968696A - Pulse counter for railway safety devices : en fr
  • SU87275A1 - The method of obtaining furfural from vegetable raw materials : en ru
  • SU90297A1 - Automatic brake of the bobbin holder to the core molding machines : en ru
  • SU92668A1 - Device for separating dirt from the saturated juice of sugar factories and other suspended mixtures : en ru
  • US2531759A - Valve : en
  • SU90105A1 - Gearbox with internal eccentric clamping gear without a separate mechanism with parallel cranks : en ru
  • SU91146A1 - Method of use for collecting resin paper receivers strips : en ru
  • SU92856A1 - Telescopic hammer drill for drilling rising drilling holes : en ru
  • ES195217A1 - DISTILLATION PROCEDURE. : en es
  • ES24835U - Useful safety for dentists (Machine-translation by Google Translate, not legally binding) : en es
  • GB646742A - Process for dyeing or printing superpolyamide fibres : en
  • SU87567A1 - Billet grab : en ru
  • SU87823A1 - Cutting chain to cutting machines and combines : en ru
  • SU91016A1 - Heat setting : en ru
  • DEP0049605DA - Process for the production of sulphite pulp and semi-chemical pulp : de en
  • GB646778A - Improvements in or relating to dry- shaving apparatus : en
  • DE1616889U - VALVE PLATE. : de en
  • DE1616743U - ZIPPER. : de en
  • DE800700C - Scaffolding coupling for two crossing scaffolding tubes : de en
  • DEM0003248MA - Manufacture of refractory mortars and bricks : de en
  • DEO0000334MA - Process for overmolding metal wire coils. : de en
  • DEP0001742DA - Shaft sealing : de en
  • DES0000976MA - Drive arrangement for sound recording and reproducing devices with non-perforated tape-shaped phonogram carriers, in particular magnetic sound devices. : de en
  • DEST000407MA - Needle for picking up stitches in knitted fabrics : de en
  • AU3661550A - Childrens table and blackboard : en
  • DER0000247MA - Process for purifying phenanthrene : de en
  • ES24006Y - Container for sweets and nougat : en es
  • GB646786A - Sling and end fitting therefor : en
  • IE19224L - Thermostatic valves : en
  • SU92233A1 - Plug valve : en ru
  • SU92986A1 - The method of cooling the surfaces of the molds for molding glass : en ru
  • US2531416A - Control circuit for radio receivers : en
  • US2532246A - Concrete wall machine : en
  • SU89237A1 - Mine Scraper Conveyor : en ru
  • SU89353A1 - The method of turning the table molding machines for pipes : en ru
  • SU91584A1 - The way to protect metal products from corrosion : en ru
  • SU91982A1 - Signaling device for spinning and twisting machines to warn of removal time : en ru
  • SU92987A1 - Device for automatic control of crushing and grinding plants : en ru
  • SU89142A1 - Pneumovibrator : en ru
  • SU89570A1 - The method of obtaining artificial gastric juice : en ru
  • SU91949A1 - Winding mechanism for spinning and twisting machines : en ru
  • SU92754A1 - Insulation for electrical cables : en ru
  • SU93105A1 - Tip filter tubular well (needle filter) : en ru
  • DEP0025532DA - Process for the preparation of 2-alkyl-1,4-naphthoquinone-4-carboxylalkoximes : de en
  • ES192414A2 - IMPROVEMENTS IN WATER VACUUM PUMPS : en es
  • DE1616657U - BAGS FOR LEAKING SUBSTANCES, IN PARTICULAR TEA BAGS. : de en
  • GB646664A - Spring road wheel : en
  • SU87608A1 - A device for the preparation of metal organosols by the electrolytic method : en ru
  • SU91427A1 - The method of increasing the strength of products from light alloys by reinforcement : en ru
  • SU91767A1 - Portable mine firebox : en ru
  • SU92389A1 - Continuous plant for foaming mineral melt (slag) : en ru
  • SU88018A1 - Mechanical knife for cutting cetaceans and similar carcasses : en ru
  • SU90977A1 - Well Drilling Rig : en ru
  • SU91227A1 - Method of making watch stones : en ru
  • SU91722A1 - Brake Line Discharge Booster : en ru
  • SU91855A1 - The method of determining the direction of the particles in mineral thin sections : en ru
  • SU92110A1 - Electrode for diathermocoagulation : en ru
  • GB646959A - Solvent extraction process : en
  • ES24863U - Rheostat (Machine-translation by Google Translate, not legally binding) : en es
  • SU87311A1 - Installation for tensioning and tying up the wire binding of the alloy bundle of logs : en ru
  • SU88965A1 - The method of rolling steel balls : en ru
  • SU90055A1 - Torsion scales : en ru
  • SU91875A1 - Test Tests for Microscope Control : en ru
  • SU92165A1 - Chemical method of painting wood : en ru
  • DE1616789U - TWO-TONE STOPPED LENS. : de en
  • DEP0009447DA - Magnetic sound recording method : de en
  • ES194837A1 - APPLIANCE APPLICABLE TO EXPLOSION ENGINES TO REPLACE GASOLINE BY GASOIL. : en es
  • SU88263A1 - Friction clutch : en ru
  • SU89081A1 - Device for continuous supply of fuel to high pressure gas generators : en ru
  • SU89729A1 - Method of using bards in acetone-butyl production : en ru
  • SU90740A1 - Narrow coal miner : en ru
  • SU91847A1 - Bishop : en ru
  • SU91951A1 - Sewing machine for stubbing, for example, shawls and sewing fringes to them : en ru
  • SU92840A1 - Vertical Continuous Centrifuge : en ru
  • CH272010A - Device for dispensing individual pieces, such as rivets, hollow rivets and the like, and for fastening the same. : de en
  • SU88624A1 - Method of growing homogeneous ethylenediamine tartrate crystals : en ru
  • SU89263A1 - Separating device for milling machines : en ru
  • SU91156A1 - Method of capturing liquor during sulphite pulping : en ru
  • SU92050A1 - Chain feed mechanism in wood planer : en ru
  • US2531434A - Variable frequency selective circuits : en
  • DEA0001077MA - Remote pressure wave detonator with pressure regulator : de en
  • DE1616893U - EXHIBITION STAND WITH ROTATING AND SLIDING UPPER PART. : de en
  • DEP0039140DA - Device for fastening fan blades : de en
  • SU90494A1 - A method of making quartz-silicate filters for the purification of solid carbon dioxide and dust gases, liquefied by the method of deep cooling : en ru
  • SU88960A1 - Peat Moulder : en ru
  • SU92308A1 - Machine for trimming the tightening edge of the shoe : en ru
  • DE1616926U - LEG PROTECTION. : de en
  • CH271868A - Gas grill. : en fr
  • US2531673A - Apparatus for determining the moisture content of vegetable products : en
  • US2531858A - Cradle : en
  • US2531433A - Time sharing duplex communication system : en
  • US2531683A - Stabilized line tuned oscillator : en
  • US2532124A - Variable speed power transmission : en
  • ES194424A1 - PROCEDURE FOR MANUFACTURING MIRRORS ILLUMINATED BY LUMINOUS SOURCE POSTERIOR. : en es
  • US2531551A - Minnow holder : en
  • US2531639A - Photographic shutter : en
  • CA469795A - Projectiles : en fr
  • DE1616684U - ROLLER BEARING ARRANGEMENT FOR WEDGE LOCKS OF IRON PIT STAMPS. : de en
  • ES195074A2 - ELECTROMAGNETIC OPERATING LIQUID ELEVATOR PUMP. : en es
  • ES24854U - Thermal insulation for all types of generators and machines that produce or use thermal energy. (Machine-translation by Google Translate, not legally binding) : en es
  • SU92651A1 - Battery cyclone : en ru
  • FR968642A - Improvements to discharge tube electrodes : en fr
  • DE1616840U - SOAP SAVING BOWL. : de en
  • DE1616901U - HANDLE FOR SCOUTING KNIFE. : de en
  • SU92379A1 - The processing method of refined sulfite and sulfate viscose pulp : en ru
  • SU92719A1 - Device for loading blast furnaces : en ru
  • SU87077A1 - Taxation rule for determining the volume of felled wood : en ru
  • SU87637A1 - The method of obtaining refractory films of petroleum bitumen using kerosene contact : en ru
  • SU90108A1 - Machine for polishing internal surfaces in the form of curvilinear bodies of rotation : en ru
  • SU91945A1 - Spool sorting and cleaning machine : en ru
  • SU92205A1 - The method of processing metal surfaces by electrolytic and mechanical effects on them : en ru
  • SU92654A2 - Fishing gear : en ru
  • FR968489A - Packing container for household refuse or other materials : en fr
  • US2531827A - Rotatable valve and switch support for endoscopic instruments : en
  • FR968406A - Coupling and drive device between two shafts or other rotating members and its applications in particular to gear changes and their automation : en fr
  • FR968423A - Chain for transmission : en fr
  • IE19457L - Connecting strips of carpet : en
  • GB646699A - Improvements in radio signal recording system : en
  • ES195022A1 - IMPROVEMENTS IN THE MANUFACTURE OF SCREENS OF PROJECTIONS TO ACHIEVE RELIEF EFFECT. : en es
  • SU85834A1 - The method of obtaining gas cleaning mass of zinc oxide : en ru
  • SU87612A1 - The method of obtaining soluble varnish amber resin : en ru
  • SU88095A1 - The method of obtaining silica gel : en ru
  • SU90148A1 - Adaptation to sawmill frames for cutting short sticks : en ru
  • SU91122A1 - Device for stacking cans : en ru
  • USD161022S - Automotive vehicle window regulator handle : en
  • FR968632A - Multiple transmission system : en fr
  • DEL0002041MA - Angular building block. : de en
  • ES193091A1 - PROCEDURE FOR THE MANUFACTURE OF PLATES FOR CONSTRUCTIONS. : en es
  • DEN0000040MA - Atmospheric pressure liquid fuel burners : de en
  • AU150676B2 - Improvements in or relating to tractors for use in agriculture and for other purposes : en
  • DE1616683U - ROLLING FOOT FOR ADDITIONAL LOCKING ON AN AUTOGENIC TORCH. : de en
  • ES22113Y - Cover-seal for various bottles. : en es
  • FR968697A - Single-phase, large-drop, inductive transformer : en fr
  • CA469785A - Pyrophoric lighters : en fr
  • DEJ0000235MA - Wall made from building panels. : de en
  • DEP0009815DA - Electrical device with at least one layer of metal vapor deposited on an insulating layer, e.g. B. electric capacitor with vapor-deposited coatings : de en
  • FR968529A - Rotating and suspension device establishing the connection between the front and rear axles of vehicles : en fr
  • GB646801A - Improvements in rolling-mill rolls and method of making same : en
  • US2531668A - Hoist : en
  • US2531670A - Escutcheon and escutcheon fastening means : en
  • ES194904A1 - IMPROVEMENTS INCLUDED IN THE PENCIL PUMP PUMPS. : en es
  • DEV0000280MA - Voltage-independent time delay device for relays with a capacitor connected in parallel to their winding within certain limits : de en
  • DEP0014513DA - Engine for toy and model railroad vehicles : de en
  • DEP0052356DA - Valveless two-stroke internal combustion engine. : de en
  • SU85827A1 - Method for producing ketobutanol by alkaline condensation of acetone with formaldehyde : en ru
  • SU89747A1 - Method of finding corrective light filters : en ru
  • SU91827A1 - Exposure Color Photo Paper Processing Machine : en ru
  • SU92541A1 - Device for automatically measuring small amounts of liquid : en ru
  • GB646918A - Improvements in and relating to the production of plastic masses, foils, films, coating compositions and the like : en
  • SU89588A1 - Adaptation to metalworking presses for semi-dry pressing of refractory and similar ceramic products on them : en ru
  • SU92382A1 - Lateral water intake with flushing (nanosunustable) galleries : en ru
  • SU92464A2 - Caterpillar Lubricated Joint Seal : en ru
  • DEP0056240DA - Process for making solid sulfonate soaps : de en
  • DEV0000983MA - Impression plate for photographic cameras : de en
  • FR968441A - Lining, process and means for its manufacture : en fr
  • GB646820A - Method of making integrated products : en
  • CA469788A - Means for delivering split rings in predetermined angular positions : en fr
  • CH272056A - Snap-in device for driving a rotary member. : en fr
  • DE1616671U - SHELF, ESPECIALLY FOR BURNING CIGARETTES. : de en
  • ES24960U - Brush for clothes. (Machine-translation by Google Translate, not legally binding) : en es
  • AU3711350A - Antenna of small dimensions : en
  • CA469727A - Impact tools : en fr
  • CH271879A - Device for heating previously determined amounts of liquid. : de en
  • CA469779A - Magnetic core structures : en fr
  • AU3709950A - A roller cutter for earth cutting toolsand a method of making same : en
  • CA469702A - Hydraulic dynamometers : en fr
  • CH271900A - Method for collecting and treating laundry, and device for carrying out this method. : de en
  • CH271916A - Process for clarifying by continuous treatment the beer wort coming from brewing and installation for its implementation. : en fr
  • AU3716350A - Insulated electrode structure inan electrical precipitator : en
  • ES23532Y - Perfected cloth. : en es
  • CH271942A - Process for the preparation of stable solutions of interpolyamides. : en fr
  • SU86887A1 - Brake device for maker testing machines : en ru
  • SU88673A1 - Method for the continuous extraction of ergosterol with alcohol : en ru
  • SU88797A1 - Automatic Wire Stapler : en ru
  • SU89122A1 - A device for peeling citrus fruits : en ru
  • DEG0001946MA - Floor lamp with switch for full or reduced luminosity : de en
  • ES22877Y - Actuation mechanism applicable to various games. : en es
  • FR968545A - Apparatus for crimping the cap of a container, such as an ampoule : en fr
  • AU153592B2 - Typesetting machine : en
  • SU86915A1 - Weaving hook fitting for threading the peephole : en ru
  • SU87618A1 - Method of protective and decorative finishing of metals : en ru
  • SU89045A1 - Bellows Isolating Device : en ru
  • SU91960A1 - Mechanized blackboard : en ru
  • US2531618A - Process for making fluorescent screens, including the elimination of copper impurities : en
  • US2531923A - Hydro jet sprinkler : en
  • FR968431A - Device for supplying an engine with liquid fuel : en fr
  • DEP0039780DA - Process for the production of binderless hard coal briquettes : de en
  • US2531390A - Insecticide comprising rotenone and piperonyl cyclonene as a synergist therefor : en
  • US2532140A - Process of coating paper : en
  • GB646696A - Improvements relating to coat and like hangers : en
  • ES193700A1 - MANUFACTURING PROCEDURE OF GALALIT. : en es
  • DEH0000522MA - Rotary toothbrush : de en
  • DET0000155MA - Smoldering device. : de en
  • ES194834A1 - DEVICE-CHARGING DEVICE FOR TRANSMISSIONS. : en es
  • US2531391A - Fire alarm system : en
  • GB646695A - Improvements in or relating to protectors for the tips of the horns of cattle : en
  • IS217B6 - Navigation or traffic control center with radar targeting station and with radar response equipment on the individual vehicles. : en is
  • ES23870Y - Wall-mounted camera obscura for photographic operations. : en es
  • ES24931U - Grease fitting (Machine-translation by Google Translate, not legally binding) : en es
  • FR968581A - Process for the production of sintered steel alloys : en fr
  • AU153223B2 - Improvements in or relating to cavity magnetrons : en
  • CA469662A - Production of ammelide : en fr
  • DE1616837U - FOURNISSEUR TRANSMISSION FOR CIRCULAR KNITTING AND INTERLOCK MACHINES. : de en
  • DEP0026905DA - Vessels heated by flame fire, such as kettles, pots, etc. : de en
  • ES195010A1 - NEW PROCEDURE FOR MANUFACTURING RIVETED RIVETS, STARTING FROM METALLIC SHEETS. : en es
  • DEK0002684MA - Process for the production of sponge rubber structures. : de en
  • CH271896A - Dye preparation. : de en
  • DEP0032697DA - Glass washing device : de en
  • CH272094A - Circuit for auxiliary voltage-controlled transmission of a signal voltage. : de en
  • DEP0026005DA - Locking device for mining machines in coal mines and other mining operations : de en
  • DEP0036006DA - Air bearings in particular for rapidly rotating parts of grinding machines and machine tools : de en
  • FR968443A - Improvements to pick-ups : en fr
  • CA469635A - Tuning mechanism : en fr
  • CH271901A - Pliers. : en fr
  • CH272019A - Clamping device for slotted machine tool collets. : en fr
  • DE1616806U - ERASER. : de en
  • CA469620A - Machines for manufacturing cement tiles : en fr
  • SU87639A1 - Gas generator unit : en ru
  • SU88593A1 - Jib crane with horizontal movement of the lifted load when changing the boom overhang : en ru
  • SU89022A1 - Semi-automatic universal portable indicator gas analyzer : en ru
  • SU90282A1 - The method of editing profiles of constant and variable sections : en ru
  • US2532145A - Pump : en
  • SU91017A1 - Gas two-stroke internal combustion engine with crank chamber purge : en ru
  • SU91731A2 - Device for automatic unlocking and locking the tailgate of the car-dump truck : en ru
  • SU91988A1 - Method of electrolyte preparation to produce electrolytic manganese : en ru
  • SU92150A1 - Brush Nickel Bath Compound : en ru
  • SU92364A1 - Device of recuperative heating wells : en ru
  • SU92658A1 - The device for determining the optimal alkalinity : en ru
  • US2531430A - Carpet sweeper brush and wheel pressure adjusting mechanism : en
  • CA469666A - Combustion chambers : en fr
  • CH271890A - Chain unwinding mechanism of a loom. : en fr
  • SU91343A1 - Bag for expeditionary photolaboratory : en ru
  • SU92060A1 - Self-propelled tracked combine for the manufacture of plywood pipelines with their simultaneous laying : en ru
  • US2531695A - Fluid motor mechanism : en
  • US2531870A - Automatic apparatus for drying noodles and similar dough products by means of a cycle comprising progressive recovery and rest phases : en
  • AU152463B2 - Heat exchanger for use between media of different -values : en
  • CA469718A - Direction and distance indicating systems : en fr
  • CA469745A - Device for airchutes : en fr
  • SU87561A1 - Forklift bucket : en ru
  • SU88181A1 - Safety cover for emery wheels : en ru
  • SU90904A1 - Compensated Impedance Electoral Authority : en ru
  • SU91845A1 - Calibration device for hunting rifle sleeves : en ru
  • SU91918A1 - Electric braking method : en ru
  • SU92967A1 - The method of manufacture of large pore (sandless) concrete : en ru
  • SU86199A1 - Electrostatic microphone : en ru
  • SU92387A1 - Method for making corundum watch stones : en ru
  • US2531669A - Accumulator valve : en
  • US2531950A - Liquid level signaling unit construction : en
  • DE1616797U - TUBULAR TIRES FOR BICYCLES, VEHICLES AND SPORTS EQUIPMENT. : de en
  • ES192856A1 - A PROCEDURE FOR THE CONSTRUCTION OF WELLS. : en es
  • DES0000413MA - Procedure for activating pressing and deforming processes. : de en
  • GB646967A - Improvements in or relating to constructional materials : en
  • DE800657C - Device for the continuous determination of the core height for samplers with core tube : de en
  • SU86245A1 - Rotary Air Motor : en ru
  • SU89976A1 - Device for regulating a wind power plant with a high-speed single-blade wind turbine : en ru
  • SU91206A1 - Installation for air conditioning in passenger cars : en ru
  • SU88671A1 - Bottle Washing Machine : en ru
  • SU91611A1 - The method of operation of the centrifugal dust separator for air purification : en ru
  • SU91842A1 - Method for determining the acidity of a nickel plating bath : en ru
  • SU92517A1 - Operating table for large farm animals : en ru
  • US2531752A - Pumping apparatus for sumps : en
  • CH271946A - Method and device for coating ferrous metal objects with aluminum or an aluminum alloy. : de en
  • CH272151A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • SU89595A1 - The method of preparation of aerated concrete : en ru
  • SU91161A1 - Multi-cut sequential cutting head for cutting globoidal screws : en ru
  • SU93144A1 - Planing hole milling cutter : en ru
  • US2531747A - Metal identifier : en
  • US2531780A - Fuel feeding system for engines : en
  • SU86217A1 - The way to create a workflow in a wind tunnel : en ru
  • SU88701A1 - Leg prosthesis for treating hip : en ru
  • SU91143A2 - Scraper : en ru
  • SU91994A1 - Method of producing binder for casting cores : en ru
  • SU92406A1 - Method of making pipes from double-layer plywood : en ru
  • SU92445A1 - A deburring machine for friction asbestos rings : en ru
  • CH272002A - Process for increasing the granulability of ground metal compounds. : de en
  • CH272038A - Parallel vice. : de en
  • DE1616706U - FOLDABLE OR DISCONNECTABLE ELECTRICAL DEVICE. : de en
  • DEP0006510DA - Process for the manufacture of plywood. : de en
  • DEF0000251MA - Device made of aluminum for cleaning devices made of precious metals in the presence of alkaline solutions. : de en
  • CH272096A - Regulation arrangement for high intensity arc lamp. : de en
  • AU3717050A - Improvements in explosive shells : en
  • CA469787A - Methods and apparatus for forming and trimming die castings : en fr
  • CH271914A - Electric bakery tunnel oven. : de en
  • CH271874A - Armchair frame. : de en
  • ES194855A1 - A PROCEDURE OF FOOTWEAR MANUFACTURE. : en es
  • FR968417A - Control device for liners or distribution ducts for engines without star-shaped valves : en fr
  • GB646686A - Improvements in pulverisers : en
  • SU86835A1 - Method for approximate determination of correction light filters when printing on colored multilayer materials : en ru
  • SU87774A1 - Device for heat treatment of casting cores with high frequency currents : en ru
  • SU90052A1 - Machine for testing metal specimens in complex condition : en ru
  • US2531676A - Tumbling drum for fur softening and cleaning machines : en
  • CA469667A - Strain testing systems : en fr
  • CA469734A - Beet toppers : en fr
  • DE1616943U - ADJUSTABLE PANEL, PREFERRED FOR ELECTRON BEAM TUBES. : de en
  • DEST000716MA - Device for controlling the circumferential speed of the winding shaft as a function of the diameter of the material to be wound in a winding apparatus : de en
  • DE1616887U - HIGH PRESSURE HOSE CONNECTION. : de en
  • DEP0029298DA - Manufacturing machine used for various processes. : de en
  • US2531926A - Production of titanium dioxide pigment from high titanium dioxide content slags : en
  • CH272124A - Spout tube on canister. : de en
  • SU89550A1 - Mobile apparatus for the mechanical cleaning of metal surfaces from rust and paint : en ru
  • SU92113A1 - Kymograph : en ru
  • SU92349A1 - Device for continuous pouring pipes : en ru
  • US2531972A - Ultra short wave transmitting tube : en
  • US2531987A - Fish holding implement : en
  • DE1616986U - Rubbing and stirring device for dust accumulators. : de en
  • GB646729A - Improvements relating to looms : en
  • GB646799A - Electric primary cell and battery : en
  • BE497432A - INRICHTING VOOR HET AANSLUITEN VAN EEN BUISLEIDING AAN EEN OPENING IN EEN WAND. : en fr
  • CH272041A - Process for the production of wood pictures. : de en
  • CH272061A - Hydraulic regulator for internal combustion engines. : en it
  • SU88141A1 - A method of making rollers for cleaning shaft shoes : en ru
  • SU89118A1 - A device for absorbing vibrations and eliminating noise from a fan : en ru
  • SU89510A1 - Measuring body of voltage regulator with saturation droplets : en ru
  • SU90941A1 - Machine for bulk washing tableware : en ru
  • SU92089A1 - Sausage Meat Filling Machine : en ru
  • SU87833A1 - Hydraulic tube rack : en ru
  • SU89308A1 - Installation for testing the rolling out part of switchgear cameras : en ru
  • SU89492A1 - Device for driving a synchronous generator : en ru
  • SU90101A1 - Split cage for roller bearings with short cylindrical rollers : en ru
  • SU90722A1 - Densitometer : en ru
  • SU91056A1 - Method for preparing emulsion of oil with water for lubricating bread forms : en ru
  • CH271859A - Heating installation by circulation of fluid. : en fr
  • DE1616832U - GUIDE SHEETS FOR REGISTRATION PURPOSES WITH ELASTIC TAPPET. : de en
  • CA469634A - Phonograph reproducing devices : en fr
  • CA469697A - Control systems : en fr
  • CH271923A - Improved culture medium and method for preparing this medium. : en fr
  • US2531649A - Knitting machine : en
  • US2532135A - Heater cord : en
  • SU88265A1 - Automatic machine for external grinding of bearings with tangential feed : en ru
  • SU90801A1 - Machine for automatic cutting of cork rods into inserts : en ru
  • US2531826A - Gyroscope erecting system : en
  • DE1616698U - CENTRAL PLUG WITH TOUCH PROTECTION EDGE. : de en
  • ES194722A1 - IMPROVEMENTS IN THE APPLIANCES FOR THE SELECTION AND CLASSIFICATION BY SIZES OF VARIOUS FRUITS. : en es
  • SU86959A1 - Coal combine : en ru
  • SU91162A2 - Multi-cutter head for globoidal screw cutting : en ru
  • SU92134A1 - Hydrodynamic control system for steam and gas turbines with one oil pump : en ru
  • SU92772A1 - Machine for cleaning and turning lump peat : en ru
  • DE1616619U - HYDRAULIC DOUBLE LIFT DEVICE FOR STACKING FLOOR EQUIPMENT. : de en
  • DEP0017448DA - Device for generating high-voltage induction currents for feeding an electrical enclosure. : de en
  • DE1616905U - STOCKED WOODEN SHOE. : de en
  • CA469684A - Regulating systems : en fr
  • CA469698A - Electronic systems for energizing d-c. motors from a-c. sources : en fr
  • AU3707750A - Bellows folding machine : en
  • DE1616814U - Pipe connection for an odor trap : de en
  • CH271851A - Wall frames for windows, in particular metal windows. : de en
  • CH271992A - Glasses. : en it
  • SU89396A1 - Coal combine : en ru
  • SU91072A1 - Semiautomatic device for hot-melting of machine parts and units : en ru
  • SU91922A1 - A drill for guiding the bush of inclined holes : en ru
  • US2531785A - Wax refining : en
  • US2531813A - Processes for producing transparentized and crinkled cellulosic fabrics : en
  • DEP0039650DA - Installation for flame tubes of steam boilers : de en
  • ES192866A1 - A PROCEDURE TO WAVE HAIR. : en es
  • FR968494A - Electric differential reaction motor : en fr
  • FR968506A - Oven electrode regulator : en fr
  • GB646687A - Improvements in or relating to vapour generating and superheating units : en
  • SU84379A1 - The method of coloring blood cells : en ru
  • SU88338A1 - Steam-free air hammer : en ru
  • SU91456A1 - Heavy-duty loom for making dense, wide fabrics : en ru
  • SU92151A1 - Method for determining sulfuric acid in aqueous solutions of mixtures of electrolytes : en ru
  • US2531823A - Color television apparatus : en
  • US2532063A - Position indicating system : en
  • SU89480A1 - Device for leveling the speed of the aerials in mine furnaces : en ru
  • SU91402A1 - Installation for soot-ash production tanning operations : en ru
  • US2531470A - Golf tee : en
  • US2532093A - Neurological hammer with brush and needle hidden in handle : en
  • USD161021S - Textile fabric or similar flat surface material : en
  • CH271917A - Process for the production of aqueous emulsions containing a fat-soluble vitamin or provitamin in the disperse phase. : de en
  • SU87936A1 - Vibrator : en ru
  • SU89023A1 - Plasticizing method of polyvinyl chloride : en ru
  • SU90277A1 - Gun for welding studs and pins : en ru
  • SU91747A2 - Rotary Multi-rotor Blower : en ru
  • SU92861A1 - Gland for oil wells with shank : en ru
  • SU88407A1 - A device for measuring the length of the drill string : en ru
  • SU88419A1 - Device for trial color film printing : en ru
  • SU89274A1 - Device for the development and extraction of soil from a drop well or pit : en ru
  • SU90655A1 - Weaving device for filling the base : en ru
  • SU92895A3 - Rotor of a squirrel cage induction motor : en ru
  • US2531832A - Silver halide developers containing polyethylene glycols : en
  • US2532152A - Thin paper insulated electric cable : en
  • DEP0006036DA - Vessel for heating liquid or solid substances, especially cooking vessels : de en
  • CA469621A - Typewriter desks : en fr
  • SU88410A1 - Remote lag count and time lock : en ru
  • SU91003A1 - Mining combine "Mosbass" : en ru
  • SU91014A1 - The method of semi-continuous production of wine "Sherry" and a device for implementing the method : en ru
  • SU91321A1 - Camera Reproduction Console : en ru
  • SU91540A1 - The method of obtaining food pepsin from the cattle sychug mucosa : en ru
  • SU92819A1 - The device for unloading on the go on the overhead roads. trolleys with tipping bodies : en ru
  • BE499257A - : en
  • DE1616678U - TOW BELT FOR MOTOR VEHICLES OR THE LIKE. : de en
  • DE1616849U - CHAIR WITH HIGH CURVED BACK FRAME AND GROOVED SEAT. : de en
  • US2532184A - Conveyer belt for photographic printing machines : en
  • US2532270A - Trigger actuated portable spray head : en
  • DE800669C - Device for dusting printed sheets using compressed air : de en
  • DEP0003095BA - Type picture sheet writer : de en
  • SU77962A1 - The method of high-speed cementation of iron and steel : en ru
  • SU87817A1 - Hydraulically malleable strut : en ru
  • SU88180A1 - Pattern layout method : en ru
  • SU89134A1 - Drill bit for coal : en ru
  • SU91502A1 - Acetylene valve : en ru
  • SU91698A1 - Shut-off valve for plumbing : en ru
  • US2532110A - Eyelash applicator : en
  • SU88267A1 - Method for removing and installing heavy dies and apparatus for carrying out this method : en ru
  • SU89949A1 - The method of extraction of peat from the reservoir : en ru
  • SU90823A1 - Method of air filling paper strip in paper machines : en ru
  • US2531725A - Pebble heater process : en
  • US2531891A - Jam-free power mechanism for typewriters : en
  • SU88876A1 - Device for drying the heated air of raw silk with coconut : en ru
  • SU89287A1 - Device for measuring temperature during cutting : en ru
  • SU90161A1 - Magneto Transformer Coil : en ru
  • SU91753A1 - Pr motokovo rotary-blade high-speed hydro-turbine unit : en ru
  • SU92102A1 - The way to deal with larvae of the gadfly of sheep : en ru
  • US2531986A - Process and apparatus for producing capsules : en
  • SU92159A1 - The method of obtaining dimethinmerocyanine dyes with substituents on the middle carbon atom of the polymethine chain : en ru
  • SU92370A1 - Drag mill : en ru
  • SU92698A1 - Continuous Ice Machine : en ru
  • US2531808A - Pump : en
  • US2532072A - High splice structure for fullfashioned stockings and method of making the same : en
  • US2532197A - Thermoplastic composition : en
  • USD161028S - Disinfecting gabbage container : en
  • SU85932A1 - Device for manual starting and braking motorcycle : en ru
  • SU89822A1 - Conveyor-mixing grid for fibrous materials such as cotton. : en ru
  • SU92199A1 - The use of paste as a surrogate building putty : en ru
  • SU92531A1 - Cultivator : en ru
  • SU92829A1 - The method of hardening steel surfaces by applying a layer of hard alloy by an electric spark method : en ru
  • US2531595A - Preparation of alpha-acylamino-alpha-substituted-acetic acids : en
  • US2531775A - Attachment for flexible rotary disks : en
  • US2531829A - Inhibition of oil well corrosion : en
  • US2532095A - Roofing : en
  • SU90285A1 - Method of cutting out the hearth milling cutters : en ru
  • SU91599A1 - Wire Mesh Welder : en ru
  • SU92537A1 - Trepanator : en ru
  • SU92601A1 - Method for extracting nicotine with organic solvents from shag extracts after extraction of citric acid : en ru
  • SU93113A1 - The method of preparation of powdered kaolin : en ru
  • DE1616750U - PLUG FOR ELECTRICAL INSTALLATIONS. : de en
  • DK71769C - Device for sewing machines. : da en
  • ES195261A1 - APPARATUS FOR SPRAYING AND ATOMIZING LIQUIDS BY CONTINUOUS JET. : en es
  • ES23663Y - Fly swatter shovel. : en es
  • CH272040A - Device for dispensing liquids, especially colors, with a spray nozzle. : en it
  • CH272145A - Mooring device. : en fr
  • CH271986A - Trigonometric table. : de en
  • DEP0010759DA - Loudspeaker funnel : de en
  • FR968575A - Process for the treatment of wines, fruit juices, cider or other liquids and installation for implementing this process : en fr
  • CH272095A - Arc lamp with air flow concentration of the arc. : de en
  • SU86536A1 - Pentose production method : en ru
  • SU90014A1 - Device for electric well cutting : en ru
  • SU92479A1 - Grateless grate : en ru
  • US2531517A - Artificial tooth and means for securing same : en
  • US2531705A - Master and receiver cylinder construction : en
  • AU3714850A - Improvements in or relating toa process forthe neutralization of sulphonated products suitable as detergents : en
  • CA469767A - Oil burners : en fr
  • SU86911A1 - Machine for longitudinal cutting and bending cardboard strips and transversely cutting them : en ru
  • SU90651A1 - Affiliate Projection Tool : en ru
  • SU91397A1 - Attachment to the sewing machine : en ru
  • SU92720A1 - Pick-up device for piece goods : en ru
  • SU92747A1 - Piston for compressors and steam engines : en ru
  • CH271893A - Device to indicate when a knitting performed on straight knitting machines has reached a predetermined length. : en it
  • CH271899A - Device for determining the angle between the threads of the stencil fabric and those of the fabric to be printed which is most favorable in film printing in terms of preventing a moiré effect. : de en
  • SU90747A1 - Degassing Mud : en ru
  • SU90838A1 - Slag block forming machine with a product evacuation in the form : en ru
  • SU93011A1 - The method of modifying the pig iron with magnesium or its ligatures and the cupola accumulator for carrying out the method : en ru
  • DEP0028844DA - Device for hanging the vertically arranged plate or frame members for heat exchangers, filters and the like. : de en
  • SU89217A1 - Inert dust shutter device : en ru
  • SU92535A1 - Hip prosthesis : en ru
  • US2531526A - Grain distributor : en
  • US2531630A - Cream remover : en
  • BE497369A - PROCESS FOR THE PREPARATION OF AN AMINO-PROPANE-DIOL. : en fr
  • DE800697C - Winch : de en
  • CH272066A - Gas turbine plant. : de en
  • DE1616605U - COLLAPSIBLE SUPPORT. : de en
  • DE1616892U - Schiblon pinhole needle : de en
  • DESC000135MA - Hold-open device for window sashes : de en
  • ES193852A1 - A NEW SYSTEM FOR THE MANUFACTURE OF RAILINGS FOR CONSTRUCTION AND BUILDING. : en es
  • ES23938Y - Ties made with animal skins, cured, marinated or leather. : en es
  • GB646875A - Improvements relating to cooker hotplates : en
  • SU86534A1 - The method of obtaining phenol-formaldehyde resin : en ru
  • SU91271A1 - Method of testing welded joints of pipelines : en ru
  • SU91615A1 - Dust collector : en ru
  • SU92269A2 - Application of peat activated carbon : en ru
  • US2531594A - Packaged coffee : en
  • US2531767A - Process for the desulfurization of hydrocarbons : en
  • US2531873A - Record controlled machine : en
  • FR968614A - Improvements to electronic mounting of adjustable duration automatic contactors : en fr
  • FR968671A - Process for preparing sugars and sweet syrups : en fr
  • CH271909A - Deformable mannequin for making and cutting clothes. : en fr
  • DEB0004211MA - Sprinkler cooler : de en
  • DEP0042455DA - Drive for mainly circular moving sieve devices : de en
  • CA469619A - Optical projection viewers for machine tools : en fr
  • FR968480A - Folding cup : en fr
  • DEP0021088DA - Handle for immersion heater : de en
  • DEW0001371MA - Anti-glare device with anti-glare shield on the windshields of motor vehicles : de en
  • ES24842U - Improved brake pad applicable to bicycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • CH271999A - Chronograph. : en fr
  • SU87677A1 - The method of determining the gravimetric field strength and device for implementing the method : en ru
  • SU87678A1 - Instrument for measuring the contours of the wing of the aircraft : en ru
  • SU90737A1 - Device for controlling the vertical position of the drilling unit : en ru
  • SU92851A1 - Coal combine : en ru
  • SU93009A1 - The method of construction of high pile grillages : en ru
  • ES193716A2 - IMPROVEMENTS IN THE DEVICES TO EMPTY TANKS BY DEPRESSION. : en es
  • ES24859U - Pastime toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES24872U - Tripod with displacement of the central column. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0043140DA - Manufacture of cement : de en
  • DE1616693U - COARSE LOCKING PLATE FOR TRANSFER END CLOSURES OR THE LIKE. : de en
  • USD161034S - Marthinsen hammer : en
  • ES195205A1 - IMPROVEMENTS IN THE METHODS FOR OBTAINING TILES OR CONTINUOUS PIECES OF LOW THICKNESS CERAMIC MATERIAL. : en es
  • CH272057A - Translation mechanism. : de en
  • SU88810A1 - The method of warming the soil in winter : en ru
  • SU91377A1 - Heatproof suit for emergency work in high temperature conditions : en ru
  • SU92547A1 - Sectional Mechanized Shield : en ru
  • ES22942Y - Improvements introduced in the connections of electric accumulators. : en es
  • GB646891A - Improvements relating to valves for pneumatic tyres : en
  • GB646943A - Improvements in a roller-skate wheel mounting : en
  • GB646976A - Improvements in or relating to production of dimethylamine : en
  • ES24816U - Device for mounting thin or false stones. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0029737DA - Table skittles : de en
  • GB646896A - An improved process of preparing trinuclear cyanine dyes : en
  • ES195065A1 - PROCEDURE FOR THE MANUFACTURE OF ARIL-OXY-NITRO-CARBOXYLIC COMPOUNDS. : en es
  • CH272107A - Device for receiving and issuing cards, in particular tickets. : de en
  • SU90131A1 - Steam system for apartment heating system : en ru
  • DEP0009882DA - Rotary duplicator with clamping device for printing forms : de en
  • ES194729A1 - A CLUTCH MECHANISM AND CHANGE OF AUTOMATIC SPEEDS APPLICABLE TO MECHANICAL TRACTION. : en es
  • GB646726A - Improvements in or relating to fountain pens : en
  • SU89814A1 - Device for cleaning the edges of the fabric : en ru
  • SU90786A1 - Scrap installation for clay mining : en ru
  • SU91409A1 - Drive piston two-cylinder pump : en ru
  • GB646675A - New or improved means for use in making rugs and the like : en
  • AU3715550A - Improvements in or relating to boilers or stoves : en
  • CH271950A - Perforator. : de en
  • ES23831Y - Canal or canal perfected. : en es
  • ES24856U - Handle brush, with variable length of your bristles. (Machine-translation by Google Translate, not legally binding) : en es
  • SU89159A1 - Liquid steamer : en ru
  • SU89975A1 - A device for regulating the pressure in the buffer cavities of a free piston engine-compressor : en ru
  • SU90292A1 - Apparatus for continuous filtration of beer wort : en ru
  • SU90898A1 - Sheet clamping device for butt welding machines : en ru
  • SU92353A1 - Round Bar Metal Breaking Machine : en ru
  • SU92833A1 - Packed brick for hot stoves : en ru
  • SU90806A1 - Installation for cutting the ski slope on the ski blanks : en ru
  • SU92557A1 - Perspective Chart Tool : en ru
  • SU92980A1 - Optical device for shooting and projection of stereoscopic images : en ru
  • SU86954A1 - Coupler for three core cable : en ru
  • SU90915A1 - Device for protecting DC machines : en ru
  • SU90942A1 - Catch head and torso child during radiography : en ru
  • SU92391A1 - Shahtyna mill : en ru
  • US2531477A - Foot measuring device : en
  • FR968499A - Improvements to laterally tiltable trolleys : en fr
  • ES23259Y - Joist paved or plastered : en es
  • CA469678A - Methods and apparatus for assembling incandescent lamp mounts : en fr
  • BE497576A - : en
  • FR968458A - Hollow hollow stress transmitter : en fr
  • DE1616859U - TILE. : de en
  • DES0002474MA - Process for the production of 3,5-dioxypiperidine or its derivatives : de en
  • DEZ0000314MA - Dressing device for profiled grinding wheels on spline shaft grinding machines : de en
  • FR968505A - Emulsion fluid for boreholes : en fr
  • GB646957A - Improvements in the construction of bobbins, formers and the like : en
  • SU88187A1 - Writing machine for embossed two-sided writing in Braille : en ru
  • SU90046A1 - Rainfall Level Indicator : en ru
  • SU92569A1 - Installation for calcining powdered material : en ru
  • SU93150A1 - Double-bottom machine for periodic cuttings of the aerial part of the bushes : en ru
  • US2531909A - Pipe boring machine : en
  • FR968436A - Improvements to combustion engines : en fr
  • DE800667C - Process for the production of particularly fine and durable aqueous dispersions : de en
  • SU88547A1 - Spring gravimeter : en ru
  • ES22410Y - Buckle set. : en es
  • FR968597A - Improvement in square watering processes : en fr
  • GR12738B - SIDIROPAGIS ASIANTOKONIA. : el en
  • SU92521A1 - Beet opener combined : en ru
  • US2531638A - Ignition circuit : en
  • US2531946A - Surfboard : en
  • US2532069A - Ignition timing control for internal-combustion engines : en
  • US2532138A - Television aerial : en
  • CH271880A - Device for opening two-shell sea animals, in which the two shells are pressed against each other by a fleshy muscle body that has grown on both shells. : de en
  • SU91382A1 - Method of treating dysentery : en ru
  • US2532219A - Electrical outlet : en
  • USD161032S - Foot massage oscillator : en
  • CH271895A - Apparatus for making rugs. : en fr
  • CH271903A - Dust extractor, comprising a removable flexible suction hose. : en fr
  • SU93068A1 - Manual tricycle trolley : en ru
  • US2531447A - Hybrid channel-branching microwave filter : en
  • SU87548A1 - Single Maxillary Grapple : en ru
  • SU88243A1 - The method for determining the elastic deformations in stressed parts and elements of structures : en ru
  • SU90355A1 - Method for producing emulsion varnish from heavy shale resin : en ru
  • SU90844A1 - The mechanism of the device "Trimbey" regulating the content of fiber in a mixture of water - fiber : en ru
  • ES192420A1 - IMPROVEMENTS IN THE STARTING DEVICES FOR ELECTRIC SHOCK TUBES. : en es
  • ES194828A1 - AN INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL MARBLE PLATES WITH ARMOR. : en es
  • GB646828A - Process for preparing artificial oestrogenic compounds and products obtained thereby : en
  • US2531589A - Cribbage board : en
  • USD161014S - Brush cabinet : en
  • US2531663A - Punching and drawing press : en
  • US2531727A - Frequency voltage regulator : en
  • US2532103A - Method and apparatus for thermochemically scarfing billets and the like : en
  • US2532150A - Stereophonic sound recording system : en
  • US2531702A - Support for electrical machines : en
  • USD161041S - Earring or similar article : en
  • DE1616966U - LOAD WEIGHT TESTER FOR MOTOR VEHICLES. : de en
  • DEM0003003MA - Installation on fans in dryers with superheated steam as desiccant : de en
  • ES24837U - Removable and foldable box perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968403A - Improvements to valves used for vacuum chambers : en fr
  • SU86748A1 - Copier to lathes for machining complex spatial surfaces and, in particular, turbine blades : en ru
  • SU88409A1 - The method for determining the heights of terrain points when mapping the first approximation by displacements beyond the relief of the images of these points in the image : en ru
  • SU90843A1 - Method for producing carbonated foam concrete and foam silicate : en ru
  • US2531490A - Automatic fire extinguisher for motor carburetors : en
  • SU86765A1 - Separate rail fastening : en ru
  • SU88902A1 - Device for steam blowing of air heaters of steam boilers : en ru
  • SU92287A1 - Toy imitating football game : en ru
  • DEP0022436DA - Manufacture of the floor and the walls of the shaft furnaces that form the frame, the rest and part of the shaft : de en
  • DE1616623U - NURSING BRA. : de en
  • FR968647A - Device operating at microwave frequencies to obtain outputs at different frequencies : en fr
  • CA469756A - Methods of and apparatus for the measurement of velocities : en fr
  • CH272139A - Device on vehicles with handlebars for actuating cable brakes. : de en
  • CH272156A - Process for the production of a copper-containing dye. : de en
  • SU89718A1 - Electropneumatic remote control system for valves and gates : en ru
  • SU88302A1 - Pneumatic power cylinder for clamping material on lathes : en ru
  • SU89033A1 - Copier to grinding machines for grinding convex or concave profiles of products and, in particular, shaped disk mills : en ru
  • SU91048A1 - Anti-phase light modulator for photographic sound recording by an intensive method : en ru
  • SU91826A1 - Device for checking daily clock : en ru
  • SU92807A1 - Electric isodromic solution concentration controller : en ru
  • USD161005S - Tie slide : en
  • DEP0048895DA - Device for automatic lubrication of moving lubrication points, e.g. link conveyor belts : de en
  • DE1616947U - CUVETTE FOR DENTAL WORK. : de en
  • US2531394A - Apparatus for manufacture of precision glass tubing : en
  • US2531411A - Gas turbine lubrication : en
  • US2531819A - Reversible ratchet drive mechanism for power vehicles : en
  • SU88903A1 - Self-priming centrifugal pump : en ru
  • SU89686A1 - Sulfurising Liquid Food Apparatus : en ru
  • US2531728A - Shaping tool : en
  • SU88233A1 - Electron-optical devices: : en ru
  • SU90078A1 - A method of manufacturing reflective diffraction gratings : en ru
  • SU90871A1 - Mechanism for press-on radiator plates on radiator tubes : en ru
  • ES23222Y - Holder for cleaning tools for the mouth. : en es
  • ES23739Y - Device for closing photographic cameras. : en es
  • ES24911U - Improved diffuser for floral tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24913U - Verifier of mutual football betting tickets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646640A - Improvements in or relating to radio navigating systems : en
  • FR968599A - Tie enhancements : en fr
  • FR968426A - Compression pump valve : en fr
  • SU88717A1 - Mobile grain cleaning device : en ru
  • SU89843A1 - Method of stabilizing vinyl chloride polymers and copolymers : en ru
  • DEM0001323MA - Krümelschippe : de en
  • DEP0019533DA - Mechanical fretsaw. : de en
  • DEP0056379DA - Clip-on electric Christmas tree lighting : de en
  • SU88049A1 - Machine for testing core samples of materials under hydrostatic pressure : en ru
  • SU89965A1 - Collector : en ru
  • SU90171A1 - Ceramic coating electrodes electric furnaces : en ru
  • SU90777A1 - Device for papilonazha suction dredger : en ru
  • SU91222A1 - Device for hermetic closure of stern tube : en ru
  • SU91596A1 - Remote liquid flow meter : en ru
  • US2531910A - Aluminum thallium bearing : en
  • DEP0021495DA - Building play elements provided with holes for assembling with sticks : de en
  • DEP0027904DA - Process for increasing the concentration of solid particles in a flowing gaseous medium : de en
  • SU92189A1 - Kneading machine : en ru
  • SU92707A1 - The method of obtaining a solid butter for candy masses from liquid vegetable fats : en ru
  • SU92729A1 - Variable section steam locomotive cone with automatic control : en ru
  • DE1616796U - OE COOLER ARRANGEMENT FOR MOTOR VEHICLES. : de en
  • DEP0051903DA - Television frame synchronization circuit : de en
  • SU88798A1 - Block chain : en ru
  • SU90957A2 - Fastening suspension suspension cable road : en ru
  • SU91880A1 - Electromagnetic self-excited vibration stand : en ru
  • US2531379A - Harvester for onions and the like : en
  • US2531700A - Polyvinyl alcohol compositions containing corrosion inhibitor : en
  • DE1616876U - EAR JEWELRY. : de en
  • DE1616981U - ALARM CLOCK IMITATION. : de en
  • SU87308A1 - Method of cooling paraffin, solid bitumen grades and similar materials : en ru
  • SU88877A1 - Multicolor Wallpaper Printing Machine : en ru
  • SU90812A1 - Glass melting bath flow furnace : en ru
  • SU90833A1 - Method for the production of light ceramic : en ru
  • SU89719A1 - Yeast Growing Method : en ru
  • SU89800A1 - A method of processing flaxseeds on screw presses with obtaining lacquer flaxseed oil : en ru
  • SU92859A1 - Bulk machine : en ru
  • SU93129A1 - Filtering apparatus : en ru
  • US2531405A - Biguanide derivatives : en
  • US2531799A - Support with centering device : en
  • SU86662A1 - A device for a set of water steam engines : en ru
  • SU89414A1 - Elastic bushing for fitting roller bearings to the shaft : en ru
  • SU92827A1 - The method of obtaining aromatic vinegar fermentation : en ru
  • US2531922A - Pipe coupling and the like : en
  • DEB0000232MA - Cooled gas turbine rotor. : de en
  • DEH0000942MA - Process for the manufacture of a material suitable for the manufacture of tobacco pipes. : de en
  • US2531800A - Cushioning device for rock drill handles : en
  • DE1616779U - GALLERY FOR BIJOUTERY PURPOSES. : de en
  • DE1616620U - SAFETY WEDGE FOR HANDLED TOOLS. : de en
  • ES22564Y - Tap-guide. : en es
  • ES192180A1 - NEW PNEUMATIC TELESCOPIC SUSPENSION SYSTEM FOR VEHICLES. : en es
  • FR968540A - Bottle coating : en fr
  • SU85806A1 - Wool disinfection method : en ru
  • SU87039A1 - Scraper for coal mining and transportation : en ru
  • SU88495A1 - Automatic checkout : en ru
  • SU89511A1 - Photocell with valve photocell : en ru
  • SU89530A1 - Hydraulic device for measuring barometric and gauge pressure as well as small linear displacements : en ru
  • SU90144A1 - Pneumatic clamping device for shelling machine spindles : en ru
  • SU93002A1 - Method of making mineral wool felt on bituminous binder : en ru
  • FR968699A - Camshaft balancing device : en fr
  • USD161053S - Plate or similar article : en
  • SU89032A1 - Pneumatic press : en ru
  • SU90002A1 - Drying chamber for drying linen and other materials : en ru
  • SU92718A1 - Balancing depreciation scheme for retractable aircraft ski landing gear : en ru
  • DE1616799U - FOLDING PASSENGER FOOTREST MADE OF SHEET METAL WITH RUBBER REST SLIDED OVER THE SUPPORTING ARM. : de en
  • FR968615A - Advanced knife : en fr
  • DE1616906U - LAMINATE SAFETY GLASS. : de en
  • ES194697A1 - IMPROVEMENTS IN THE DRYING AND / OR DISPOSAL OF PULP FROM THE MANUFACTURE OF BEET SUGAR. : en es
  • ES24798U - Tool holder perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646912A - Improvements in lipstick holders and the like : en
  • ES24955U - Flector for mechanical transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • FR968690A - Mechanism for topping beets and the like : en fr
  • GB646698A - Apparatus for removal of heavy objectionable material from cereal, legumes and otherfood products : en
  • FR968611A - Non-explosive circuit breaker for high and low voltage, with high breaking capacity : en fr
  • DE800645C - Joint connection, especially for briquette extrusion : de en
  • ES193932A1 - APPARATUS FOR CHAMUSING OF COTTON, VISCOSE OR OTHER FIBER THREADS. : en es
  • DE800703C - Process for the production of relief-like plastic panels : de en
  • DEH0001638MA - Tobacco pipes, cigar or cigarette holders with devices for smoke cleaning and cooling. : de en
  • DEP0048184DA - Fruit kernel washing machine. : de en
  • GB646679A - Improvements in or relating to methods of and means for dissipating the electrostatic charge which accumulates on a vehicle in use : en
  • US2532026A - Precooler with internal fins : en
  • US2532108A - Static current converter with means for putting it out of function : en
  • ES24833U - Electro-magnetic device for the interruption and remote switching of lighting lamps (Machine-translation by Google Translate, not legally binding) : en es
  • SU90362A1 - Intubator : en ru
  • SU91094A1 - Multistage high-pressure sectional centrifugal pump : en ru
  • SU92738A1 - Eccentric Steam Controller : en ru
  • SU93078A1 - Bubbler plate for column apparatus : en ru
  • SU87354A1 - Adjustable electric drive : en ru
  • SU88301A1 - Tooling for work hardening : en ru
  • SU89168A1 - Self-priming vane pump : en ru
  • SU89307A1 - Test method for stator iron of electric machines : en ru
  • SU89630A1 - Skin stretcher : en ru
  • SU91034A2 - Automatic device for eliminating short circuits in selenium elements : en ru
  • SU91098A1 - The muffler when blowing steam locomotives : en ru
  • SU91426A1 - Continuous casting machine : en ru
  • SU91987A1 - Device for correcting the geometric shape of castings : en ru
  • SU92611A1 - The method of producing ammonium and magnesium silicofluorides : en ru
  • SU92648A1 - Device for filling up tea leaves : en ru
  • SU93005A1 - The device for turning the tires of wheel pairs of electric locomotives without rolling them out and without removing the engines : en ru
  • SU93059A1 - Vacuum shield : en ru
  • SU93133A1 - Electrode coating : en ru
  • US2531805A - Zipper actuating device for hookless fasteners : en
  • US2532194A - Vacuum-actuated clutch and/or brake control : en
  • USD161003S - Combination cigarette dispenser and ash tray : en
  • DEP0006046DA - Wire paper clip : de en
  • ES23684Y - Beam holder lift. : en es
  • GB646783A - Continuous tunnel kiln for firing earthenware or refractory products : en
  • DE1616695U - CARRYING DEVICE FOR MULTIPLE ELECTRICAL CABLES, IN PARTICULAR FOR LOW CURRENT CABLES. : de en
  • DE1616755U - SMALL FLASHLIGHT. : de en
  • DEH0001578MA - Support roller for rubber belt conveyors and similar conveying means : de en
  • DEP0012340DA - Core made of sheet metal for coils : de en
  • SU88116A1 - Dust removal unit : en ru
  • US2531847A - Reserve fuel supply : en
  • ES20094Y - Siphon head. : en es
  • FR968407A - Method and device for reducing the consumption of air or breathable gas mixture in self-contained diving suits : en fr
  • GB646761A - Production of aryldimethylchlorosilanes : en
  • SU88853A1 - Method for producing fatty aromatic ketones by acetylation of phenol and naphthol ethers with acetic anhydride : en ru
  • SU91201A1 - Electric cutting machine : en ru
  • SU87908A1 - Automatic Straightening and Cutting Unit : en ru
  • SU88492A1 - Brake to the maker test machines : en ru
  • SU89871A1 - Device for planting animal carcasses on the bleeding path : en ru
  • SU91247A1 - Method of forced brooding of arches and arches of large spans of glass furnaces : en ru
  • US2531977A - Process for manufacture of phosphoric acid : en
  • US2532061A - Fishing guide : en
  • ES192541A1 - NEW PROCEDURE FOR THE OBTAINING OF ORGANIC THYROPHOSPHATES NITRATED IN POSITION FOR. : en es
  • FR968492A - Electric snap-action switch : en fr
  • AU148619B2 - Improvements in or relating to crystal triodes : en
  • AU3154649A - An improved nursing brassiere : en
  • CH271991A - Filters for infrared lighting systems. : de en
  • DE1616861U - BEAM CONNECTORS, IN PARTICULAR FOR BUILDING SCAFFOLDINGS. : de en
  • ES24823U - Improved sponsor (Machine-translation by Google Translate, not legally binding) : en es
  • GB646955A - Improvements in or relating to extrudable cork compositions : en
  • US2531810A - Air inlet arrangement for combustion chamber flame tubes : en
  • US2532134A - Wall receptacle : en
  • DEH0003932MA - Chain oilers and cleaners for bicycles and motorcycles : de en
  • DEP0000142MA - Multi-perforated brick with small curls arranged in rows. : de en
  • SU89148A1 - Electromagnetic damping vibration sensor : en ru
  • SU92416A2 - Precast metal for pneumatic tamping of Fourco boats : en ru
  • FR968496A - Sealing ring for centrifugal separators : en fr
  • FR968649A - Model and method for making refractory molds : en fr
  • GB646674A - Improvements in or relating to crystal contact devices and to methods of manufacturethereof : en
  • GB646948A - A process for the production of concentrated washing, degreasing, wetting and emulsifying agents : en
  • US2531534A - Coil winding machine : en
  • US2531822A - Drape-supporting crane : en
  • SU86774A1 - Winch : en ru
  • SU88507A1 - Cutter cutting machines : en ru
  • SU91546A1 - Device for pre-defecation diffusion juice : en ru
  • SU91916A1 - The development system of diagonal layers with the storage for the extraction of powerful ore bodies : en ru
  • SU92296A1 - Warp roller : en ru
  • SU92461A1 - Loading device : en ru
  • SU87075A1 - Mortar masonry : en ru
  • SU91459A1 - The method of enzymatic saccharification of wood fungi : en ru
  • SU92047A1 - Device for automatically lifting the upper feed rollers of the sawmill frame using the parcel mechanism : en ru
  • US2531869A - Method of recovering and purifying streptomycin : en
  • AU3708450A - Pest control agents containing esters of thionophosphoric or thiolphosphoric acids : en
  • AU3711750A - Improvements in or relating to crystal triodes : en
  • SU89958A1 - The method of combining an unvulcanized part with a vulcanized : en ru
  • SU91262A1 - Vertical milling machine for making variable mandrel wood mandrels : en ru
  • DEP0025809DA - Split throat gauge. : de en
  • ES24938U - Crown cap (Machine-translation by Google Translate, not legally binding) : en es
  • US2531907A - Pressure fluid servomotor : en
  • SU88658A1 - Device for automatic control of gas flow : en ru
  • SU88886A1 - Tensioning device : en ru
  • SU89206A1 - Metal folding mount for ovens : en ru
  • SU91245A1 - Wood scaffolding : en ru
  • SU91525A1 - Conveyor for installing glass products in a continuous tunnel annealing furnace : en ru
  • SU92538A1 - Ultrafilter : en ru
  • SU92551A1 - Adaptation to the ribbon cutting machine for cutting the web into braid : en ru
  • GB646856A - Improvements in or relating to display stands : en
  • GR12742B - METHOD OF TREATMENT OF COLD CARLIVES OR OTHER RAW MATERIAL. : el en
  • GB646740A - Improvements in or relating to seals for members having small relative movements : en
  • SU90037A1 - Fabric guide : en ru
  • SU90999A1 - Carburetor for internal combustion engines : en ru
  • SU91650A1 - Brake device to the spindles of spinning and twisting machines : en ru
  • SU93112A1 - The method of obtaining 4-hydroxybenzaldehyde : en ru
  • DE1616601U - ELECTRIC FOOD WARMER WITH THERMOSTAT. : de en
  • DE1616976U - COUNTER SLIDER FOR SMALL CALCULATING APPARATUS WITH PIN DRIVE. : de en
  • DEM0001597MA - Device on electrodes for the discharge of gases or dampers from electric furnaces with arc or combined arc resistance heating : de en
  • GB646738A - Improvements in and relating to radio navigational aids : en
  • SU87520A1 - Stamp for deep drawing of sheet material : en ru
  • SU90287A1 - The method of conservation of wet grain : en ru
  • SU91519A1 - Device for detecting defects in underground pipelines : en ru
  • SU91883A2 - Educational aid in mathematics and electrical engineering : en ru
  • SU92782A1 - Device for equalizing the impulse drop in engine speed : en ru
  • US2531689A - Electrical translating means and variable-inductor transducer therefor : en
  • US2531802A - Filter and valve mechanism : en
  • SU87106A1 - Centrifugal dust separator : en ru
  • SU88626A1 - The method of obtaining copper chromium oxide catalyst : en ru
  • SU89251A1 - Device for unloading transport carts : en ru
  • SU91716A1 - Railway Valve Hydrocolumn Valve : en ru
  • US2531568A - Rattrap : en
  • US2532205A - Coin selector : en
  • DEP0002531BA - Push button assembly for electrical devices : de en
  • GB646857A - Improvements in soaking pit furnaces : en
  • GB646885A - Improvements in or relating to bed pans : en
  • SU87689A1 - Device for tracing sensitometric curves : en ru
  • SU88931A1 - A method of manufacturing a monolithic insulation of the windings of electrical machines and apparatus : en ru
  • SU90847A1 - Method of making grinding wheels for metal : en ru
  • SU91069A1 - Method for isolating wool-rich fat from wool-washing waters : en ru
  • SU91198A1 - TV broadcast tube : en ru
  • SU91757A1 - Centrifugal water / oil separator from that pair : en ru
  • DE1616701U - CONNECTOR FOR ELECTRIC CONDUCTORS MADE OF VARIOUS METALS. : de en
  • DE800639C - Toy power machine : de en
  • SU90628A1 - Method of making prostyle for shoes : en ru
  • SU91302A1 - The method of obtaining plastic compositions based on ethyl cellulose and bitumen : en ru
  • SU91346A1 - Apparatus for optical printing of phonogram : en ru
  • DEP0020236DA - Electrical voltage tester : de en
  • ES194718A1 - SELECTION SYSTEM FOR CIRCUITS OR ELECTRICAL GROUPS. : en es
  • DEH0002289MA - Method and device for regulating the throughput, in particular for pre-press cylinders on vacuum brick presses : de en
  • DEP0000086BA - Process for the production of films from polymeric resins. : de en
  • DEP0003315BA - Manufacture of magnetizable cores from powder particles : de en
  • DEP0031319DA - Cable car for towing skiers : de en
  • DER0003077MA - Drying device for laundry and the like. : de en
  • DE1616676U - WATER REVOLVING WINGS FOR PUMPS. : de en
  • DE800696C - Mobile tower crane : de en
  • US2531498A - Wayside station line coupling means for train communication systems : en
  • US2531757A - Bandage : en
  • USD161045S - Necklace ob similar article : en
  • DEP0002032BA - Automobile fish vending cart : de en
  • DESC000975MA - Process for the preservation of pancreatic glands for the production of the latter from preserved pancreas : de en
  • SU88110A1 - Lock for connecting rods during manual drilling : en ru
  • SU88239A1 - Navigator computing device : en ru
  • SU88804A1 - Friction clutch unilateral limit torque : en ru
  • SU89786A1 - Device for bloodless determination of blood oxygen saturation by photoelectric method : en ru
  • SU92518A1 - Soil drilling machine : en ru
  • SU92583A1 - Gas discharge device : en ru
  • DE1616734U - PROFILE RAIL FOR MODEL OR TOY RAILWAYS. : de en
  • SU87730A1 - Wire Insulation Method by Fibrous Material : en ru
  • SU90133A1 - Multi-chamber continuous mixer for the preparation of plaster solutions : en ru
  • SU90988A1 - Method of testing models of structures for seismic resistance : en ru
  • SU91578A1 - A method of processing volatile waste production oxypolymerized linseed oil : en ru
  • SU92400A1 - Mixer : en ru
  • SU86790A1 - Winch for mechanical scraper shovel : en ru
  • SU88266A1 - Deep drawing method and stamp for its implementation : en ru
  • SU91937A2 - Suspended sectional support : en ru
  • SU92161A1 - The method of obtaining synthetic resins : en ru
  • SU92212A1 - Device for phase retention during arc welding : en ru
  • ES194798A3 - A NEW PROCEDURE FOR FORMING COATINGS BY FUSION OF ARTIFICIAL THERMOPLASTIC RESINS. : en es
  • DEP0028463DA - Process for the production of diamond tools which consist of a holder with a diamond or the like attached to one end or with diamond particles or the like. : de en
  • ES195161A1 - IMPROVEMENTS IN THE MANUFACTURE OF PORTAHUSOS TUBES IN THE CONTINUOUS MACHINES OF HILATURA. : en es
  • DEU0000086MA - Device for attaching agricultural implements, in particular to a tractor. : de en
  • SU89798A1 - Cold dyeing method : en ru
  • SU89866A1 - Gas span of the heads of open-hearth furnaces : en ru
  • DE1616912U - MULTI-PURPOSE CHESSBOARD. : de en
  • US2531565A - Bridge guard : en
  • US2532094A - Television antenna : en
  • DEP0009802DA - Induction furnace : de en
  • DEP0012345DA - Core for inductance : de en
  • US2531599A - Pants stretcher : en
  • SU87631A1 - Colorimeter to visually determine the concentration of colorless substances : en ru
  • SU91281A1 - Instrument for determining slip friction coefficients : en ru
  • SU92394A1 - Precast reinforced silo, tank or similar structure : en ru
  • SU92650A1 - Lamb car : en ru
  • US2531862A - Tile setting apparatus : en
  • DEP0054362DA - Shaving soap dish : de en
  • DE1616857U - SUSPENSION BAR FOR ARTICULATED BOILERS. : de en
  • DEP0003798BA - Method for producing transport wheels for the advance of perforated strips, tapes or the like, in particular punched strips for telegraph apparatus : de en
  • DEP0015321DA - Process for converting animal hide into a durable leather-like state : de en
  • ES24851U - Soap bar with interior chamber designed to contain surprises (Machine-translation by Google Translate, not legally binding) : en es
  • GB646872A - Improvements in or relating to rotary percussion drills and processes of making the same : en
  • AU149153B2 - Improvements relating to outriggers ofa racing boat : en
  • ES193710A1 - NEW PROCEDURE FOR THE MANUFACTURE OF VEGETABLE CARBON COMPRESSES. : en es
  • FR968693A - Threaded connector, intended in particular for the ducts of the suction devices of spinning machines : en fr
  • GB646851A - A new or improved portable gas burner : en
  • SU86753A1 - Device for simultaneous bending of several pipe ends : en ru
  • SU87494A1 - Coaxial conic gear transmission : en ru
  • SU90020A1 - Rotor for centrifugal discharge of rock and other soils : en ru
  • SU90145A1 - The method of performing mastic thermal insulation : en ru
  • CH272017A - External bearing for machine tool carriage transport screws. : en fr
  • SU91813A1 - Apparatus for testing brushes of electrical machines : en ru
  • US2531838A - Latching relay : en
  • USD160991S - Baldanza toy accordion : en
  • CH271857A - Formwork support. : de en
  • CH271863A - Process for the production of volume-resistant insulation panels. : de en
  • SU90798A1 - Single-bucket excavator with a bucket equipped with vibrating teeth : en ru
  • US2531734A - Hip nail aiming device : en
  • SU88590A1 - A device for the acceleration of gaps in rail joints : en ru
  • SU90154A1 - Electrical insulation material : en ru
  • SU92004A1 - The method of obtaining bimetallic bushings : en ru
  • US2531952A - Battery venting apparatus : en
  • CA469628A - Cigarette trays or receptacles : en fr
  • CH271984A - Device for the mechanical determination of division remainders of any starting number, based on a fixed sample number, and of division remainders of sums of such division remainders. : de en
  • DE1616648U - COOKING PLATE. : de en
  • DE1616751U - CEILING AND WALL OUTLET FOR FLOOR PIPES. : de en
  • DE1616967U - DEVICE FOR MIXING LIGHT BEAMS. : de en
  • CH272129A - Safety device for pressurized fluid equipment. : en fr
  • ES23800Y - Double automatic switch, usable in radiotelephony protective circuits. : en es
  • GB646840A - Improvements in and relating to condensate collecting apparatus for steam-circulating systems : en
  • SU87585A1 - Steam boiler for feeding steam nozzles : en ru
  • SU90707A1 - Sound reduction device for film projectors : en ru
  • SU91923A1 - Cutting machine : en ru
  • US2531529A - Inspection apparatus and method : en
  • US2532149A - Tire chain installer and car mover : en
  • DE1616702U - PRIMARY CONNECTION HEAD FOR CURRENT CONVERTER. : de en
  • DE800694C - Protective cover plate for lip make-up : de en
  • CH271958A - Transport device for photographs. : de en
  • SU88637A1 - Gun carriage for mechanization of seaming and coupling trailers for driers : en ru
  • SU89551A1 - Device for changing a drop-shaped bow : en ru
  • SU90952A1 - Aeration lamp for industrial buildings : en ru
  • SU91449A1 - Wide-hole disc cultivator : en ru
  • CH272155A - Process for the preparation of a new chromable monoazo dye. : de en
  • CA469794A - Substitutes for tire chains : en fr
  • CH271981A - Number roller for a roller counter with an adjustable storage device. : de en
  • AU153575B2 - Antenna of small dimensions : en
  • SU86689A1 - The method of washing the bottom wells : en ru
  • SU87577A1 - Suspended gripping device for building materials : en ru
  • SU90795A1 - Lopper with band saw : en ru
  • SU91541A1 - Method for the production of fruit and food supplies : en ru
  • SU92734A1 - Method of electric drying by industrial frequency currents of metal painted products : en ru
  • US2531807A - Magnetic measuring apparatus and method : en
  • SU88098A1 - Method for preparing crystalline DDT for dusts and paste DDT for emulsions : en ru
  • SU90907A1 - Amplifier device of the grid control system of converter installations : en ru
  • US2532132A - Cardholder : en
  • SU89628A1 - Osmolka Paste Hemp Yarn : en ru
  • SU89927A1 - Dredger chain : en ru
  • SU91623A2 - Method of using balinit fiber : en ru
  • SU92489A1 - Apparatus for controlling wind engines operating with an electric generator on a network : en ru
  • SU87471A1 - Continuous Smoke Generator : en ru
  • SU90043A1 - Pneumatic drive of automatic potentiometers and balanced bridges : en ru
  • SU91399A1 - Knot zatel : en ru
  • SU92505A1 - Piezoelectric element : en ru
  • SU92930A1 - Method for producing fatty sulfamides : en ru
  • DE1616851U - STEEL TUBE TABLE. : de en
  • SU88850A1 - Method of dehydrating mirabilite by flue gases : en ru
  • SU89626A1 - Wet Skin Treatment Plant : en ru
  • SU91031A1 - A method of making electric carbon brushes : en ru
  • DEB0000239MA - Carrying tongs for boxes : de en
  • DEP0051943DA - Process for making films : de en
  • DK71757C - Luminaire for tubular electric discharge lamps. : da en
  • CH272004A - Melted metal part and process for its manufacture. : en fr
  • SU89086A1 - Steel tubular boiler with identical sections, having a closed loop : en ru
  • SU90143A1 - Sandy clay brick : en ru
  • US2531786A - Card for sequence sorting : en
  • USD161017S - Musical toy : en
  • SU87220A1 - The method of intensive dehydration of gypsum with increasing its water resistance : en ru
  • SU89284A1 - Automatic weighing feeder plate type : en ru
  • SU90073A1 - Device for mechanical movement of the test sample on the Rockwell instrument stage when measuring hardness in the sample cross section : en ru
  • SU90344A1 - The method of suspending the fermentation of dough from rye flour : en ru
  • SU90420A1 - Sandblasting nozzle : en ru
  • SU91153A1 - A method of making heels of wood veneer : en ru
  • SU92098A1 - Work device cotton harvester : en ru
  • AU160324B2 - Improvements in or relating toa process forthe neutralization of sulphonated products suitable as detergents : en
  • CH272072A - Heat exchange apparatus. : de en
  • DEP0003083BA - Tool with a steel shaft and a soldered-on hard metal working part : de en
  • SU87188A1 - Shiber hot blowing for blast furnace : en ru
  • SU87312A1 - The method of processing alder wood under mahogany : en ru
  • SU90452A1 - Method of preparation of binder material for foundry rods : en ru
  • AU150321B2 - Heat shrinkable flexible bag : en
  • CA469695A - Control systems : en fr
  • SU86627A1 - Apparatus for thickening liquids containing suspended solids : en ru
  • SU91413A1 - A device for the introduction of fuel and air in the mine-mill furnaces : en ru
  • AU3709550A - Typesetting machine : en
  • CA469670A - Methods and apparatus for the coating of wire : en fr
  • CH271865A - Safety lock. : de en
  • DE800675C - Pulley with rubber lining, especially for cable cars : de en
  • DEP0038915DA - Automatic photographic lock : de en
  • SU89795A1 - A method of making paints for surface painting PVC plastic compound : en ru
  • SU90054A1 - Method for determining natural vibration frequencies of rotating blades for steam and gas turbines : en ru
  • SU90815A1 - Closed box for precast furnaces : en ru
  • SU90906A1 - Device for recording the torque curve : en ru
  • SU92499A1 - Gas discharge accelerometer : en ru
  • SU91243A2 - Method of making refractories : en ru
  • CA17945S - Housing for a transducer and its associated circuit components for use in a telephone intercommunication or speech recording system : en
  • CH271990A - Objective, consisting of four sections separated from the air space. : de en
  • SU87969A1 - The method of obtaining frother from slaughterhouse : en ru
  • SU90932A1 - Zigzag wire binding machine : en ru
  • SU91497A1 - Form for applying thermal insulation to pipelines : en ru
  • SU91574A1 - Method for ferrosulfidrosing steel parts : en ru
  • AU3185449A - Improvements in or relating to plastic compositions ofa puttylike nature orin or relating tothe use thereof : en
  • GB646792A - Improvements in and relating to modulators for multi-channel signalling systems : en
  • SU83819A1 - The method of obtaining quinizarin : en ru
  • SU87657A1 - The method of producing green phthalocyanine pigment : en ru
  • SU90040A1 - Seismic vibration sensor : en ru
  • US2532009A - Method of cooking : en
  • US2532274A - Vibrator : en
  • CH272024A - Machine for hot bending impeller blades. : de en
  • CH271919A - Smoke stalk with filter. : de en
  • CH272032A - Bridge rolling machine. : de en
  • CH272149A - Resilient coil in the direction of its longitudinal axis. : de en
  • SU86246A1 - Continuously operating sludge separator for locomotive boilers : en ru
  • SU86663A1 - Four Cylinders Steam Machine : en ru
  • SU90370A1 - Fixture for eliminating the non-convertibility of structured inks in the paint box of printing presses : en ru
  • SU92338A1 - Polishing raster : en ru
  • DEP0049675DA - Dry voltage converter : de en
  • SU89454A1 - Machine for making cone blanks for ceramic (for example, porcelain) insulators : en ru
  • SU91084A1 - Device to control the internal surfaces of pipes : en ru
  • SU91538A1 - Cover for draining oil products from railway tanks : en ru
  • SU91825A1 - Linear quadratic integrameter : en ru
  • SU91831A1 - Kulino-lever mechanism for the construction of a : en ru
  • US2531934A - Side delivery rake mounting : en
  • SU90972A1 - Light Shattering System : en ru
  • SU91437A1 - Alloy for soldering composite tool : en ru
  • SU93017A1 - Supply valve for single-line centralized grease systems : en ru
  • SU86568A1 - Ball for demonstrating stunt riding, for example, on bicycles, motorcycles, etc. : en ru
  • SU91349A2 - Ruler to measure the area of the skins : en ru
  • US2531581A - Internal-combustion turbine engine : en
  • DE1616801U - CHILDREN'S TOYS LIKE A SCOOTER. : de en
  • DEM0003041MA - Co-current / counter-current composite process and device for post-drying, cooling and aging : de en
  • DEP0005561DA - Machine for grinding drills with planetary grinding wheel movement : de en
  • ES195155A1 - MACHINE FOR SEALING DRUMS. : en es
  • GB646897A - Metal frames, for windows, doors and the like : en
  • DE1616971U - SLIDING GUIDE FOR OBJECT TABLES OF OPTICAL INSTRUMENTS. : de en
  • DE1616752U - HOUSING FOR ELECTRIC FENCERS. : de en
  • DEP0007881DA - Diagnostic agent for the detection of tubercle bacilli and other acid-fast bacilli in sputum, pus, in tissues or in gastric fluid : de en
  • AU151001B2 - Improvements relating to dishwashing machines : en
  • CH272006A - Process for agglomeration of a compact mass of metal powder, in particular non-ferrous metal powder, and apparatus for carrying out this process. : en fr
  • DEP0022485DA - Process for applying steels or other metals or alloys with a certain carbon content to a substrate : de en
  • DK71770C - Carbon paper and process for its manufacture. : da en
  • ES193518A1 - IMPROVEMENTS IN THE BICYCLE AUXILIARY EXPLOSION ENGINES. : en es
  • GB646774A - Telephone subset : en
  • CA469689A - Circuit interrupters : en fr
  • SU85785A1 - Transition bridge of passenger reinforced concrete cars : en ru
  • SU90201A1 - Method for continuous casting of hollow billets : en ru
  • SU91310A1 - Device for cutting machines for measuring the depth of cut : en ru
  • SU89322A1 - Method of making abrasive products on bakelite bond : en ru
  • SU89679A1 - Automatic control of compressed air in the pneumatic water lift : en ru
  • SU91809A1 - Method without incandescent ignition and power supply of fluorescent lamps : en ru
  • CH271965A - Harmonica. : de en
  • SU88642A1 - Kolosnikova lattice with variable live section : en ru
  • SU88676A1 - Double Layer and Multi Layer Candy Making Machine : en ru
  • SU89036A1 - Machine for stretching reinforcing wire : en ru
  • SU89911A1 - The method of finishing the rubber sole, hem and heel : en ru
  • SU90394A1 - Biological method of obtaining vitamin B2 (riboflavin) : en ru
  • SU91779A1 - Automatic Shoe : en ru
  • SU92595A1 - Method for producing phenyl alpha naphthyl ketone : en ru
  • US2531561A - Apparatus for continuously coating wire : en
  • SU88011A1 - Railway self-unloading ballast gondola : en ru
  • SU89615A1 - The method of drying tobacco leaves and device for implementing the method : en ru
  • SU91027A1 - Combined heat : en ru
  • US2531547A - Apparatus for washing oils with an immiscible wash liquid : en
  • US2531554A - Pyrophoric lighter : en
  • US2531716A - Infant's garment : en
  • CA469676A - Body construction, especially for rail cars : en fr
  • CH271870A - Device for cleaning floors, in particular parquet floors. : de en
  • AU148100B2 - Bellows folding machine : en
  • CH272158A - Process for the production of a post-coppering dye. : de en
  • CH272034A - Process for the wet grinding of cellulose-containing material. : de en
  • AU148369B2 - Improvements inside delivery rakes and/or swath turners : en
  • AU3710550A - Improvements inside delivery rakes and/or swath turners : en
  • ES194857A1 - METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. : en es
  • CH271854A - Machine for throwing out gravel, sand, powder and their mixtures. : de en
  • DE1616667U - WRITING UNIT FOR WRITING MEASURING DEVICES. : de en
  • DEM0003040MA - Installation on co-current / counter-current compound rotary drums : de en
  • IE21780L - Circuit selection equipment : en
  • DE1616932U - PHOTO ALBUM SHEET WITH DETACHED FOLD. : de en
  • USD161055S - Electric range backsplasher : en
  • SU91613A2 - Fuel pump : en ru
  • DE1616908U - HUEPF SPORTS DEVICE. : de en
  • SU88943A1 - Balanced current protection of parallel lines : en ru
  • SU89946A1 - Maize Planter : en ru
  • SU91005A1 - Device for continuous measurement of the specific gravity of the mud : en ru
  • SU91568A1 - Method of correction of fluoro-hydrogen and para-phenolsulfone electrolytes : en ru
  • SU91614A1 - Multistage vane pump : en ru
  • SU89320A1 - Tubular scaffolding : en ru
  • SU90386A1 - The method of obtaining the pressing compositions : en ru
  • DEP0022714DA - Feed device for the workpiece in pencil-making machines : de en
  • DEP0042595DA - Roller mill housing : de en
  • SU88317A1 - Automatic height limiter for lowering the excavator crane : en ru
  • SU91871A1 - The method of spectral quantitative analysis : en ru
  • ES193517A1 - IMPROVEMENTS IN DIESEL ENGINES. : en es
  • GB646839A - Improvements in or relating to cardboard boxes : en
  • DEP0000586MA - Housings for radio devices, in particular for miniature radio devices : de en
  • DER0000586MA - Alarm clock with control of additional devices : de en
  • CH272062A - Engine braking device on motor vehicles. : de en
  • SU85873A1 - Roller exhaust for roving and similar machines : en ru
  • SU87493A1 - Machine for straightening variable section profiles : en ru
  • SU88062A1 - The method of producing methylsulfonate : en ru
  • SU90251A1 - Electromechanical pressure gauge : en ru
  • SU91610A1 - Two stroke engine : en ru
  • SU91730A2 - Container for transporting bricks, cinder blocks and the like : en ru
  • SU93135A1 - Electric drive control device : en ru
  • DE1616884U - SLEEVE RUBBER. : de en
  • DEP0000747BA - Direction indicators for bicycles built into the handlebars : de en
  • DEP0037994DA - Contact arrangement on switches, especially star-delta switches : de en
  • CH272084A - Device for regulating the number of revolutions of asynchronous three-phase motors, especially with cage armatures. : de en
  • CA469724A - Liquid distributing means : en fr
  • CH272126A - Cardboard box for fruits. : de en
  • DE1616895U - MOUTH CLOTH POCKET WITH ADVERTISING. : de en
  • SU85805A1 - The method of cleaning the resin : en ru
  • SU93015A2 - Starting device for automatic control of the oscillation amplitude of the balance of clock mechanisms : en ru
  • SU92662A1 - Tung cleaning machine : en ru
  • SU92695A1 - Vantuz : en ru
  • US2531450A - Arc-oxygen underwater cutting torch : en
  • US2531979A - Electrical ball game apparatus : en
  • ES195208A1 - IMPROVEMENTS INTRODUCED IN THE ELECTROTRERMAL FOCUS WITH SKILLED WORK CAPACITIES. : en es
  • GB646770A - Improvements in or connected with points for model electric railways : en
  • GB646810A - Improvements relating to sheathings for protecting lagging on pipe or tubes or insulation on electrical cables and analogous insulation : en
  • DE1616608U - TRANSPORTABLE WASHING SCREW ASSEMBLED FROM WIRE FRAME AND GLASS PANELS. : de en
  • DEH0000524MA - Litter bins for hairdressers or the like. : de en
  • ES193486A1 - IMPROVEMENTS INTRODUCED IN FIRE EXTINGUISHING EQUIPMENT. : en es
  • FR968421A - Stone sawing and planing devices for mining and quarrying work : en fr
  • GB646823A - Improvements in and relating to decorative articles consisting of elemental bodies moulded on crossed threads, wires or like connecting means : en
  • US2531687A - Vehicle room and berth arrangement : en
  • US2531754A - Coccidiosis control composition : en
  • US2532022A - Display support : en
  • SU92358A1 - High frequency batch furnace for gas carburizing products with their heating induced by high frequency current : en ru
  • SU93052A1 - Dust collector : en ru
  • CH272073A - Electrode for accumulators, in particular small accumulators, and method for their production. : de en
  • CH272106A - Spray. : en fr
  • ES24970U - Bloc (Machine-translation by Google Translate, not legally binding) : en es
  • GB646712A - Preparation of photographic non-gelatine emulsions : en
  • DE1616941U - SOFFITTEN GLIMMER. : de en
  • FR968495A - Electric grill : en fr
  • SU89443A1 - Laboratory setup for mixing solutions : en ru
  • DES0002350MA - Process for the preparation of 2-amino-4-methylpyrimidine : de en
  • DEW0000088MA - Electric circuit breaker : de en
  • ES23876U - Device for joining profiles for construction of metal windows. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24830U - Useful for unpacking the grapillas that are used to join documents (Machine-translation by Google Translate, not legally binding) : en es
  • GB646837A - Improvements in or relating to valve devices for cisterns : en
  • CH271841A - Device for injecting solid fertilizers into the soil, especially for fruit trees. : en fr
  • SU88897A1 - Steam-air compound pump, direct action : en ru
  • SU89130A1 - The method of extraction of uncemented casing from small wells : en ru
  • SU89449A1 - Periodic Relay Relay : en ru
  • SU90248A1 - Device for measuring vibrations of retaining wall and soil models in carriages of centrifugal machines : en ru
  • SU91210A1 - Device for unloading railway platforms : en ru
  • SU91433A1 - Cylindrical gear rolling mill : en ru
  • SU91786A1 - Device for protecting DC machines : en ru
  • SU90119A1 - The method of construction of bridge piers : en ru
  • SU90817A1 - Mobile forests : en ru
  • SU91170A1 - Resonant vibration damper : en ru
  • SU91561A1 - The method of analysis of indophenol : en ru
  • SU91985A1 - A method of making abrasive wheels on a ceramic bond for grinding cutters, dies and threads : en ru
  • SU92313A1 - Koltsev prilna car : en ru
  • US2531721A - Drain attachment : en
  • SU86807A1 - Dual mechanical nozzle : en ru
  • SU87544A1 - Roller rolling to form rivet heads and similar products. : en ru
  • SU90789A1 - Lime-glauconite brick : en ru
  • SU91411A2 - A device for pre-lubrication of an internal combustion engine : en ru
  • SU92682A1 - The method of obtaining acetone and butyl alcohol : en ru
  • SU92834A1 - The method of soldering aluminum and aluminum alloys with steel, copper and other metals : en ru
  • SU85835A1 - Method for dissolving and stabilizing polymers and copolymers of vinylidene chloride and vinyl chloride : en ru
  • SU89240A1 - Bilge conveyor for piece cargo : en ru
  • US2531764A - Controller for dental engines and the like : en
  • GB646958A - Improvements in or relating to wrappers : en
  • FR968517A - Device for raising and lowering the work clamp of sewing machines and sewing machines fitted with this device : en fr
  • FR968635A - Improvements to vacuum tubes : en fr
  • FR968463A - Multiplication machine : en fr
  • CH272113A - Signaling device. : en fr
  • SU88739A1 - Heated Shielded Cathode : en ru
  • SU91279A1 - Device for strengthening the gauges on the device for testing them : en ru
  • SU92653A1 - The method of obtaining dry dietary products : en ru
  • US2531525A - Fountain pen filling device : en
  • CA469705A - Fountain dividers : en fr
  • CH272068A - Process for generating work from heat, and a thermal power plant for carrying out the process. : de en
  • SU90385A1 - The method of coloring plastic skin and products from it : en ru
  • US2531646A - Door structure : en
  • US2531899A - Longitudinal road joint support : en
  • SU89744A1 - Spindle head for pipe end stripping machines : en ru
  • SU90697A1 - Corrosion Cracking Tester : en ru
  • SU91085A1 - The machine for stuffing needles from the inside of the hollow needle rollers into pre-drilled holes : en ru
  • DEP0010987DA - Drive for grooveless records. : de en
  • DEP0054625DA - Device for displaying the grinding gap width on roller mills : de en
  • SU89469A1 - Foam Breaker : en ru
  • SU90416A1 - One-sided ball limit caliber : en ru
  • US2532183A - Treatment of cellulosic textile material to increase its water absorbency : en
  • DES0000386MA - Metal frames for windows. : de en
  • DE800693C - Transport device for molding boxes : de en
  • ES195244A1 - IMPROVEMENTS IN THE LIQUID FUEL BURNER SITES FOR LIGHTING PURPOSES. : en es
  • SU92204A1 - Method for sensitization of halo-silver photoemulsions : en ru
  • SU92874A1 - Hitch-hiking : en ru
  • US2531507A - Tray type collapsible carton : en
  • SU87386A1 - Device for selective calling from one battery : en ru
  • SU87789A1 - Machine for applying glue to the roots, such as book blocks : en ru
  • SU89211A1 - Dump Peat Cleaning Machine : en ru
  • SU89604A1 - Device for eccentric turning on the outer diameter of the oil piston rings : en ru
  • SU89941A1 - Method for measuring low AC voltages using a vibrating rectifier : en ru
  • SU92451A1 - Torsion shaft : en ru
  • US2531769A - Girdle : en
  • DEP0028380DA - Process for the production of alcohols from olefins : de en
  • SU86354A1 - Single phase asynchronous motor : en ru
  • SU89080A1 - Skin Fat Method : en ru
  • SU89977A1 - Device for compacting rotating shafts of pumps, compressors and similar machines : en ru
  • SU91872A1 - Colorimeter for luminescence analysis : en ru
  • SU93093A1 - Rotary instrument for rheological material testing : en ru
  • US2532131A - Tamale forming machine : en
  • SU92315A1 - Tnomnil machine : en ru
  • US2531992A - Speed change power transmission : en
  • SU89024A1 - Glass electrode to determine hydrogen ion concentration : en ru
  • SU89743A1 - Pneumatichydraulic multiplier for clamping devices of machine tools : en ru
  • SU91353A1 - Chassis meter for continuous checking the progress of the screw surface on the parts and the cutting tool : en ru
  • SU91532A1 - Gypsum welding machine : en ru
  • SU92982A1 - Method of making mastic for gluing dry plaster to stone and concrete walls : en ru
  • SU90716A1 - Film camera single-lens : en ru
  • SU91839A1 - Method of introducing tonal-acoustic distortions when copying a normally recorded soundtrack : en ru
  • US2531874A - Sorting apparatus : en
  • USD160996S - Atomizer g. carleton : en
  • US2531871A - Fifth wheel : en
  • ES192419A1 - ROTARY CYLINDER LOCKS PROVIDED WITH FLAT ELEMENTS OF FIXATOR. : en es
  • FR968488A - Steering of bicycles, tandems or the like with spherical bearings : en fr
  • GB646723A - Improvements in or relating to devices for stacking or transferring articles : en
  • CH271961A - Device for redrawing a perspective image into an orthogonal parallel projection or vice versa, as well as for determining the heights from perspective image and orthogonal parallel projection. : de en
  • DE800692C - Dowel or guide pin, especially for molding boxes : de en
  • DEP0026105DA - Photographic camera with rangefinder : de en
  • DEP0039385DA - Bowl with holder : de en
  • SU88506A1 - Burr to take peat samples : en ru
  • SU89717A1 - Seal for rotating shaft : en ru
  • SU89867A1 - Alloy for electrodes : en ru
  • SU90914A1 - Electrolytic capacitor : en ru
  • SU91020A1 - A device for using the heat of liquid slags when heating air : en ru
  • SU91634A1 - The method of obtaining high-strength barium in a substance (cement) : en ru
  • SU91795A1 - Magnetoelectric logometer : en ru
  • SU92279A1 - Stepping mechanism to typesetters : en ru
  • SU93004A1 - Zeta-shaped clamps for fixing asbestos cement sheets on girders of coatings and walls of buildings : en ru
  • SU88766A1 - Installation for slaking lime-fluff lime : en ru
  • SU91371A1 - Towing device with trailer : en ru
  • SU92813A1 - Device for automatic shutdown. the electric drive of the machine in case of tool breakage : en ru
  • US2531634A - Acoustical diaphragm with stiffening means : en
  • ES24897U - Lampholder for fluorescent light lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616760U - SEAT AND LY PADS. : de en
  • DE1616900U - SPRINGLESS IMPACT KNIFE. : de en
  • DK71776C - Cocktail shaker. : da en
  • DEG0000679MA - Time switch with external adjustment : de en
  • DEST000805MA - Submersible pump with electric motor : de en
  • GB646700A - Radio range-finding and locating systems : en
  • DE800687C - Thread tensioning device for round warp knitting machines : de en
  • DEK0000265MA - Process for increasing the flour yield in grain milling : de en
  • DE1616999U - DUST-FREE METAL POSTCARD STAND. : de en
  • ES24832U - Reservoir or elastic bag perfected for fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646919A - Method for improving drying and semi-drying oils : en
  • GB646767A - Improvements in looms for weaving : en
  • SU89554A1 - Portable one-way suspension : en ru
  • SU91823A1 - Weighing fluid gauge : en ru
  • SU91964A1 - Educational in-depth handbook on arithmetic : en ru
  • SU92513A1 - Device for winding flat resistance electrical strain gauges : en ru
  • US2532237A - Folding seat back and washbasin unit : en
  • DE1616834U - TYPE CLEANER FOR TYPEWRITERS. : de en
  • DESC001073MA - Process for the production of shoe sole plates : de en
  • ES22790Y - Bath mat. : en es
  • DEP0007231DA - Pipe roller : de en
  • ES22840Y - Polyscomicrographic and protected device. : en es
  • CA469638A - Cellulose fibres and processes for their production : en fr
  • CA469769A - Diolefin polymerization with amine emulsifiers : en fr
  • DEP0014880DA - Sound reproducer for magnetic sound recording : de en
  • SU86799A1 - Thermosyphon circuit to remove sludge from low pressure steam boilers : en ru
  • SU87755A1 - Temperature limit relay : en ru
  • SU88520A1 - Apparatus for the production of processed oil in a continuous method : en ru
  • SU91527A1 - The overlap of the fan locomotive depot : en ru
  • SU92160A1 - The use of bauxite to absorb nitrogen oxides : en ru
  • US2531735A - Cover for umbrellas or the like : en
  • US2532101A - Method for separating rosin acids from mixed materials : en
  • CH272101A - Process for the production of an orthopedic footrest and footrest produced by this process. : de en
  • DEE0000132MA - Device for the additional mechanical influence of an electrical control in which a servomotor is used : de en
  • DESC000327MA - Electrically heated soldering iron : de en
  • DE1616681U - PATTERN SHEET. : de en
  • DE800710C - Device for fighting earth wolves, moles and the like like : de en
  • FR968562A - Process for the preparation of liquids containing dispersed silica : en fr
  • GB646869A - Device for securing ball or roller bearings to shafts : en
  • IE19434L - Drilling machine. : en
  • SU91547A1 - Method for determination of fat in oilseeds : en ru
  • SU91810A1 - Power Winder : en ru
  • SU91953A1 - Tip to pens for liquid ink : en ru
  • SU92402A2 - Device for measuring the difference in the height of the teeth of the saw chain when sharpening them with an apparatus : en ru
  • SU92858A1 - A device for measuring the length and number of pipes and operating time when they are lowered into the well : en ru
  • ES24877U - Anti-spatter tube and tray. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968547A - Steel alloys for hot working tools, especially for press dies : en fr
  • ES194561A1 - PROCEDURE FOR THE EXTRACTION OF PIGMENTS FROM THE BLUE FISH SCALE. : en es
  • GB646962A - Improvements in or relating to processes for the preparation of farnesylacetone : en
  • ES194791A1 - IMPROVEMENTS IN THE RADIAL DRILLING MACHINES. : en es
  • ES22998Y - Support plate for hypodermic needles. : en es
  • SU87132A1 - Crash with free motion and resonant dampers : en ru
  • SU87410A1 - Trigger trigger counter with parallel connection : en ru
  • SU89171A1 - Device for automatic lifting of the foot cuts in packaging machines : en ru
  • SU91466A1 - Method for preventing bracing columns : en ru
  • US2531596A - Means for sealing and testing wellhead connections : en
  • FR968584A - Vacuum cleaning device : en fr
  • FR968682A - Control facility for cynodromes : en fr
  • GB646826A - Improvements in or relating to a setting apparatus : en
  • DE1616759U - LAMINATED SAFETY GLASS WITH WIRE INSERT. : de en
  • DE1616767U - FORK MEASUREMENT. : de en
  • DEL0001164MA - Concrete ceiling. : de en
  • GB646637A - Improvements in or relating to the coating of one metal with another : en
  • GR12744B - STEAM BATH. : el en
  • DE1616918U - HEAT RADIATOR WITH CONVEYOR BELT FOR THE WORKPIECES. : de en
  • DEP0003336BA - Device for centering a rotating part on a second rotating part : de en
  • ES21933U - Padlock with double insurance. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24965U - Fixing device for ceiling hurdles (Machine-translation by Google Translate, not legally binding) : en es
  • FR968586A - Welding filler wire, in particular wire for welding high speed steel : en fr
  • GB646901A - Improvements relating to circuit arrangements for the control of a direct current relay : en
  • DEH0002364MA - Closure for canning jars : de en
  • DE1616878U - PLANTER AND AIRPLANE. : de en
  • DE800705C - Temperature sensor with toggle switch : de en
  • CA469777A - Protective devices : en fr
  • US2531504A - Separator for electric storage batteries : en
  • FR968672A - Airplane bomb : en fr
  • GB646915A - Improvements in or relating to apparatus for the grading and screening of materials : en
  • SU90284A1 - Cutting Lathe Plate Cutter : en ru
  • US2532177A - Filter control valve : en
  • SU88354A1 - Method for determining vibration sensitivity : en ru
  • SU91148A1 - Machine for drilling holes in masonry and in concrete floors : en ru
  • SU91563A1 - The method of obtaining phosphate fertilizer : en ru
  • SU91943A1 - Kruglov zalna knitted machine : en ru
  • SU88415A1 - The method of obtaining the phonogram in the manufacture of films on a color multilayer film : en ru
  • SU90451A1 - Cutter lift height adjuster in oxygen cutting machines : en ru
  • SU91778A1 - Apparatus for producing a variable number of AC periods. : en ru
  • SU91946A1 - Study Guide for Geometry : en ru
  • US2531853A - Snapper party hat : en
  • US2532137A - Diphenyl-t-6-hydroxydehydroabietinol : en
  • ES194540A1 - NEW SYSTEM OF CONSTRUCTION OF WEIGHING APPLIANCES. : en es
  • CH272067A - Gas turbine plant. : de en
  • DE1616716U - CIRCULAR SAW FOR CHAIN CUTTERS FOR CUTTING FITING TAPES IN DOOR AND WINDOW HANDLES. : de en
  • DE1616968U - SOCKET FOR MICRO LENSES. : de en
  • DEM0003441MA - Prismatic glass with adjustable forehead system. : de en
  • CA469747A - Regulating scavenging of free piston engines : en fr
  • SU88848A1 - Method of polishing glass, crystals and metals : en ru
  • SU90991A1 - Magnetic scales : en ru
  • ES194757A1 - AUTOMATIC TRIGGER SYSTEM FOR ALARM SIGNALS. : en es
  • FR968549A - Device for the production of polarized curved permanent magnets : en fr
  • DE1616869U - FLIGHT DUST MEASURING DEVICE. : de en
  • CA469710A - Fittings for doors : en fr
  • CH272082A - Device for charging the accumulator batteries of motor vehicles. : de en
  • CH272103A - Massager. : de en
  • SU89475A1 - Three-pulse direct action water regulator for steam boilers : en ru
  • ES194072A1 - A DEVICE TO MEASURE THE ELECTRICAL ENERGY CONSUMPTION, AVOIDING THE POSSIBILITY OF FRAUD IN THAT ONE. : en es
  • ES24866U - New lamp or screen model (Machine-translation by Google Translate, not legally binding) : en es
  • US2531597A - Hammer and renewable tip for hammer mills : en
  • US2531779A - Spreader stoker : en
  • CH272134A - Clamp. : en fr
  • ES24932U - Package, perfected for the preparation of ampoules for injectables. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0050558DA - Process for the manufacture of selenium rectifiers : de en
  • US2531914A - Method and mechanism for closing fiber containers with a lined closure : en
  • ES24861U - Table of bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CH272030A - Process for the production of molded articles from fibrous materials. : de en
  • CH272058A - Arrangement for actuating load magnets. : de en
  • ES22443Y - Primer holder for fluorescent tubes. : en es
  • ES24984U - Reversible can opener (Machine-translation by Google Translate, not legally binding) : en es
  • CH272159A - Process for the production of molded articles, in particular insulating panels, with the aid of sulphite cellulose waste liquor. : de en
  • DEP0011370DA - Device for screwing in screws : de en
  • SU87329A1 - Thermobimetallic relay with temperature compensation : en ru
  • SU88426A1 - Adaptation to a caterpillar tractor for collecting logging residues in the cutting area : en ru
  • SU88899A1 - Turbulent cone for steam locomotives : en ru
  • SU90168A1 - Device for converting an odd m-phase system : en ru
  • SU90857A1 - Stamp for nailing : en ru
  • SU92078A1 - Crimping device for bottle capping machine with metal caps : en ru
  • CH272090A - Electric capacitor. : en fr
  • GB646643A - Rotatably mounted turrets and indexing mechanism therefor : en
  • GB646846A - Improved method of providing an electric insulator with a resistance coating : en
  • GB646889A - Garment steaming and drying apparatus : en
  • FR968620A - Improvements to pressure sensors : en fr
  • GB646914A - Apparatus for re-looping and sewing : en
  • SU88131A1 - The method of accelerated combined tanning hard leather : en ru
  • SU92395A1 - A way to grow growing trees : en ru
  • SU92757A1 - Use of salts of naphthenic acids for treating mud : en ru
  • DEW0000246MA - Overload protection relays for electrical machines and rectifiers : de en
  • AU3718850A - Improvements in or relating to washing machines : en
  • CH271936A - Process for bleaching vegetable waxes. : de en
  • CH272009A - Mixture for the preparation of cement mortar for foundry molds. : en it
  • CH271867A - Electric furnace, especially for melting glass. : en fr
  • DEP0017633DA - Process for the production of linear polyamides from cyclic omega-lactams (2-ketopolymethyleneimines). : de en
  • SU86741A1 - Distribution valve : en ru
  • SU90166A1 - The method of notification of the approach of the train to the station in two block points : en ru
  • SU90227A1 - Drawing device for building slopes of earthworks : en ru
  • SU91549A1 - The method of obtaining household soap : en ru
  • SU92506A1 - Method for determining the correct inclusion of three-phase meters : en ru
  • US2531845A - Wireless receiver comprising automatic gain control : en
  • DEP0011126DA - Street curb : de en
  • DEP0027339DA - Electrical fuse : de en
  • SU89838A1 - The way of matting the surface of transparent cripples : en ru
  • SU90408A1 - Tool for splitting trawl warps : en ru
  • SU91412A1 - Oil burner nozzle for soot : en ru
  • SU92640A1 - Semi-automatic machine for making half-rings for textile rims of silent rollers by pressing radially located sheet blanks using a textile ribbon cutting mechanism : en ru
  • SU91881A1 - The method of testing car steering for reversibility and the device for implementing the method : en ru
  • SU92268A1 - Heat exchanger for carbonization and freezing : en ru
  • SU88406A1 - The method of determining the transition coefficient from artificial to natural aging rubber samples and installation for implementing the method : en ru
  • SU88620A1 - The method of tanning leather mineral and tanning : en ru
  • SU91330A1 - Elastic support for alternating load : en ru
  • US2531465A - Halomethyl-4-halobenzanthrones : en
  • US2531990A - Method of molding concrete building units : en
  • CA469774A - Noise suppression means for communication receiving apparatus : en fr
  • CH272003A - Alloy. : en fr
  • CH272022A - Device for the mechanical switching of speed levels of a gear, coupling the same with a drive and stopping the gear, in particular for machine tools. : de en
  • CA469654A - Corner clamps : en fr
  • SU88082A1 - Motor Sledge with Tracked Mover : en ru
  • SU88602A1 - Brick container : en ru
  • SU88726A1 - Pulp thickener : en ru
  • SU91482A1 - The method of using the cathode of direct heat as an equipotential cathode : en ru
  • US2532024A - Leg protector : en
  • SU86772A1 - Device for automatic actuation of air brakes : en ru
  • CH272044A - Paint spray gun. : de en
  • DE1616747U - ANTENNA. : de en
  • FR968544A - Method and apparatus for testing electrical circuits : en fr
  • FR968679A - Gear shift mechanism for bicycles and the like : en fr
  • DE1616606U - BALL ROTATING DEVICE, ESPECIALLY FOR WOODEN LATHE. : de en
  • CH271985A - Paper wrench of a writing calculator machine. : en it
  • CA469640A - Radio signalling circuits : en fr
  • CH272029A - Protection device for machine tools. : en fr
  • DE1616719U - STREAM FLAP ON THRESHING MACHINES : de en
  • DE1616881U - HOLDING DEVICE FOR LEAK ROLLERS. : de en
  • DE1616954U - POLISHING AND BOHNER BRUSH. : de en
  • ES195073A1 - NEW WIRELESS MANUFACTURING SYSTEM FOR WIDELY INTERLACED. : en es
  • US2531574A - Machine for making cement roofing tile : en
  • US2531932A - Light and sun position calculator : en
  • US2532245A - Thermoplastic compositions with reduced flow viscosity : en
  • SU88373A1 - Spring roller for steel belt conveyor : en ru
  • SU92183A1 - Two-phase method of hydrolysis of wood acid : en ru
  • SU87475A1 - Filling machine for dispensing liquids when bottled : en ru
  • SU87633A1 - Method for producing 2,4-dichlorobenzoic acid from 2,4-dichlorobenzotrichloride : en ru
  • SU88645A1 - Installation for the production of steam gas used in heating systems : en ru
  • SU90009A1 - Label template : en ru
  • SU91653A1 - Method of making chocolate : en ru
  • SU91683A1 - Multi-nozzle apparatus for blasting heating surfaces of a boiler unit : en ru
  • SU92148A1 - Electric distiller : en ru
  • SU92761A1 - Machine for automatic metering and laying, stretching and cutting the cord for sling : en ru
  • SU93131A1 - Device for producing distorted positive images : en ru
  • CH272111A - Keypad on line dialer intercom speaker station. : de en
  • AU146614B2 - Improvements in or relating to electrical sound reproducing or recording heads orthe like : en
  • AU147561B2 - Improvements inthe manufacture of insulated electric conductors : en
  • SU87184A1 - Method of forming rods-electrodes in the ground : en ru
  • SU87685A1 - Method for making mosaic enlarged images : en ru
  • SU89241A1 - Device for hydraulic transportation : en ru
  • SU89672A1 - Duplex machine for cleaning metal profile wire brushes : en ru
  • SU89897A1 - Device for controlling fuel injection advance in internal combustion engines : en ru
  • SU91504A1 - Device for mixing hot and cold water : en ru
  • SU92817A1 - Conveyor dryer for drying small fish : en ru
  • SU89961A1 - Method of making a microporous separator for lead batteries from artificial plastics : en ru
  • SU90263A1 - Thermal motor protection : en ru
  • SU91873A1 - Device for automatic counting of moving interference fringes : en ru
  • SU92176A1 - Three phase accelerator : en ru
  • SU86722A1 - The correct cutting machine for cutting rods welding electrodes : en ru
  • SU88596A1 - Conveyor belt for piece goods : en ru
  • SU90342A1 - Installation for continuous fat transfer : en ru
  • SU91256A1 - Veneer splitting machine : en ru
  • US2531406A - N,n-dimethyl acetamide-containing compositions : en
  • CH271887A - Dishwasher. : de en
  • SU89242A1 - Screw jack : en ru
  • SU91489A1 - Method for the production of long fiber paper and device for implementing the method : en ru
  • SU85171A1 - Locking device of the drilling lock of the drilling rig : en ru
  • SU89496A1 - Vice for end welding of vinyl chloride wire and cable insulation : en ru
  • SU91200A1 - Electron beam indicator : en ru
  • SU91725A1 - Ornithopter wing : en ru
  • SU92156A1 - Method of making and using layered adsorbents : en ru
  • SU92173A1 - Mechanical Straightener : en ru
  • SU92635A1 - A device for synchronizing the action of two power cylinders driven by a common hydraulic when water : en ru
  • US2531380A - Preparation of alkali metal di-salts of 2:3 hydroxynaphthoic acid : en
  • US2531437A - Wave guide impedance transformer : en
  • DED0003377MA - Ignition surface consisting of wall cooling tubes for steam boiler firing : de en
  • SU89025A1 - The method of obtaining dimethylmerocyanine dyes : en ru
  • SU89726A1 - Aluminum seal : en ru
  • SU91163A1 - Device for tensioning and moving the filament (wire) when mounting bearings : en ru
  • DE1616616U - RUBBER BALLS AND - HEEL PLATE OR LARGE RUBBER PLATE FOR THIS. : de en
  • SU87504A1 - Aspherical grinding machine : en ru
  • SU88004A1 - Transporter with automatic distribution of moving articles along several parallel directions. : en ru
  • SU90341A1 - Artificial sausage casing impregnation device : en ru
  • SU92014A1 - Hammer mill for fine grinding of slag and other building materials : en ru
  • SU92092A1 - The method of preparation of protein feed for sent queen bees : en ru
  • SU92805A1 - Roller Welding Device : en ru
  • SU92844A1 - Multi-flare gas-oxygen torch-mouthpiece : en ru
  • CH271904A - Vacuum cleaner mouthpiece. : de en
  • SU91050A1 - Arch Type Collector for Electric Machines : en ru
  • SU91473A1 - Method of counting in electromechanical counting machines of alternating current : en ru
  • SU92001A1 - The method of manufacturing products with a smooth rod and head : en ru
  • SU92665A1 - Tobacco leaf stringing machine : en ru
  • US2531621A - Spring support for vehicle running gears : en
  • AU3711250A - Improvements in or relating to magnetrons : en
  • SU89546A1 - Device for vibrotransport : en ru
  • SU91405A1 - Drumless water circulation boiler with natural circulation : en ru
  • US2532012A - Air conditioning system : en
  • DEP0016287DA - Process for chlorinating gaseous hydrocarbons : de en
  • SU78025A1 - Method of hot vulcanization of the bottom of the shoe : en ru
  • SU87187A1 - Device for lining foundry buckets : en ru
  • SU91316A1 - Self-centering chuck for machine tools : en ru
  • SU92032A1 - Water pumping system : en ru
  • SU88674A1 - A device for laying and cutting pasta : en ru
  • SU89175A1 - Packaging machine for pencil sets : en ru
  • SU92410A1 - A method of making small glass beads and beads : en ru
  • CH271982A - Measuring device, in particular scales. : de en
  • US2531912A - Eating doll : en
  • SU89499A1 - Electron Pulse Multiplication Method : en ru
  • SU92703A1 - The method of processing oil seeds : en ru
  • CH272069A - Method and device for influencing the temperature state in the rotor of a turbomachine. : de en
  • AU3145049A - A vehicle or carriage for propulsion by children : en
  • CA469770A - Alkali treatment of diolefin coagulates : en fr
  • SU89002A1 - The device heads open-hearth furnaces : en ru
  • SU90649A1 - A method of making primer compositions for bookbinding when embossed with a light-filled material and bronze : en ru
  • SU91542A1 - Irrigation air cooler : en ru
  • US2532042A - Retractable rudder : en
  • US2532147A - Lawn edging spade attachment : en
  • CH271927A - Process for the preparation of a fluorine compound of nickel. : de en
  • CH272108A - Punch card controlled tabulating machine. : de en
  • SU91616A1 - Live rolls for feeding logs to the sawmill frame : en ru
  • SU90138A1 - Pattern for plastering poppies : en ru
  • SU90200A1 - Copy machine for gas cutting metal : en ru
  • SU91183A1 - The method of processing nor chrome wire for use as a high resistance material in devices in which nichrome is exposed to mercury : en ru
  • SU92318A1 - Advanced Geography Tutorial : en ru
  • SU92674A1 - The way to combat shrinkage during storage of frozen food : en ru
  • US2531894A - Garment hanger : en
  • US2532200A - Orthodontal instrument : en
  • GB646968A - Improvements in the manufacture of esters of aromatic dicarboxylic acids : en
  • AU146708B2 - A device for moulding gutters in concrete or like self-hardening material : en
  • SU88870A1 - A device for determining the temperature of liquid steel : en ru
  • SU90103A1 - Safety valve with a firm connection : en ru
  • SU91326A1 - Cup-blades of the rotor of the anemometer and other devices : en ru
  • SU91854A1 - Decoder for photoelectric field with rotating polaroid : en ru
  • SU92447A1 - Head stud making machine : en ru
  • SU92514A2 - Automatic gain control method (AGC) with a variable time constant : en ru
  • US2532159A - Roadable airplane : en
  • DE1616721U - ANIMAL TRAP WITH BATTERY BAR. : de en
  • SU86473A1 - Submersible electric centrifugal pump : en ru
  • SU88268A1 - Crank mechanism : en ru
  • SU90067A1 - Automatic scales for weighing loose materials in certain portions : en ru
  • SU92529A1 - Cable cultivator : en ru
  • SU91126A1 - Chisel for well drilling : en ru
  • SU92344A2 - X-ray device : en ru
  • SU92507A1 - Method of switching high-voltage switchgear : en ru
  • US2532049A - Mold for making hollow concrete blocks : en
  • SU85784A1 - Method of testing railway track and its elements : en ru
  • SU92331A1 - Tubing machine : en ru
  • US2531686A - Lamp socket : en
  • CA469736A - Electro-mechanical transducers : en fr
  • ES19860Y - Easy to open container by hand. : en es
  • GB646667A - A closing device for tubes, bottles and various containers : en
  • SU91626A1 - The method of obtaining ceramic material : en ru
  • SU91652A1 - Method for trapping fats from wool-washing waters : en ru
  • SU92328A1 - Submersible pump : en ru
  • SU92679A1 - Apparatus for determining the hardness of butter, margarine and other similar fats. : en ru
  • US2531576A - Method of casting concrete building elements : en
  • US2531956A - Optical lens system : en
  • US2532258A - Electric circuit interrupter : en
  • US2531418A - Jet casting arrow : en
  • US2531710A - Clutch control mechanism : en
  • SU90077A1 - Device for testing the wear of FED-type cameras : en ru
  • SU91799A1 - Device for recording the volumes of washed sand : en ru
  • SU92152A1 - The method of obtaining sodium and potassium alkoxides from methyl alcohol and caustic alkali : en ru
  • SU92759A2 - Low Frequency Amplifier with Distortion Compensation : en ru
  • SU92960A1 - Book Cover Machine : en ru
  • SU91394A1 - Device for lifting the typesetting machine of the linotype stitching machine : en ru
  • SU87432A1 - Method of mechanized gluing of flexible molding and collector micanite : en ru
  • SU88308A1 - Device for converting pressure in indirect automatic control systems : en ru
  • US2531661A - Carburetor : en
  • US2532067A - Automatic return flow control valve : en
  • SU88054A1 - Math level with adjustable sensitivity : en ru
  • SU88318A1 - Mine-tunnel kiln for firing non-molding materials, for example, clay on expanded clay : en ru
  • SU88585A1 - Borehole resistimeter : en ru
  • SU90176A1 - Frequency multiplier : en ru
  • SU92509A1 - Modulated vibration amplifier : en ru
  • US2531776A - Process for improving the properties of natural resins and the products obtained thereby : en
  • BE496055A - : en fr
  • SU89931A1 - A method of manufacturing stamped bearings of wood : en ru
  • SU92253A1 - Device for cleaning dusty air : en ru
  • USD160999S - Novelty covered box : en
  • ES24881U - Skate for bed leg and furniture in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968570A - High frequency induction heating : en fr
  • CH271877A - Bed mattress. : de en
  • SU86537A1 - The method of obtaining symmetric poliozokrasiteli : en ru
  • SU91627A1 - Method of making high-refractory bricks : en ru
  • SU92245A1 - Conveyor type heating furnace : en ru
  • US2531402A - Manufacture of dry rectifiers : en
  • US2531927A - Machine for halving and pitting drupaceous fruit : en
  • DEP0010768DA - Display, preferably of the frequency band change in radio equipment : de en
  • FR968674A - Tensioner-fixer-shaping device for collars and ties : en fr
  • US2531896A - Variable area nozzle : en
  • SU87502A1 - Radio tube nets manufacturing machine : en ru
  • SU91207A1 - Flap Diving Suit : en ru
  • US2531631A - Textile label : en
  • US2531451A - Water purification : en
  • US2531743A - Method of filling flexible containers with finely divided materials and machine therefor : en
  • US2531850A - Device for producing sawtooth currents or voltages : en
  • DE1616963U - AIR ENVIRONMENT. : de en
  • GB646937A - Improvements in and relating to harvesting elevators and like loading appliances : en
  • SU92139A1 - Method of producing active carbon black : en ru
  • DE1616604U - MASON'S TROWEL WITH HAMMER ATTACHMENTS. : de en
  • ES23670Y - Suction plug. : en es
  • GB646648A - Improvements in burglar or fire alarms : en
  • GB646925A - Improvements in or relating to separation of water-soluble oxygen-containing organiccompounds from a mixture containing water : en
  • GB646681A - Improvements in stoves or furnaces for heating water : en
  • IE19126L - Door or gate catches : en
  • ES193966A1 - SUGGESTED LOCK, COMBINABLE WITH UNIVERSAL KEY OF SECRET COMBINATION. : en es
  • DEC0000891MA - Weft and bobbin sensor device for bobbin wrapping devices, in particular on jute looms : de en
  • ES24838U - Electric water heating device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968603A - Process for cooling a gas containing a relatively low volatility component : en fr
  • GB646864A - Improvements in rotary-winged aircraft : en
  • ES194997A3 - A PERFECTED MOTORCOMPRESSOR. : en es
  • ES19685Y - Antinicotinic filters for cigarettes. : en es
  • DEP0042182DA - Device for the changeable coupling of a balanced oscillation circuit to a concentric line : de en
  • DEP0036446DA - Optical system - camera - in which the observation of the subject takes place undistracted in the recording direction, in the recording size and at eye level : de en
  • SU87558A1 - Gate lock to power installations : en ru
  • SU91339A1 - Saw-knife for trees : en ru
  • US2531458A - Direct coupled balanced amplifier : en
  • SU87540A1 - Reduction machine : en ru
  • SU89417A1 - Electric type thermostat with instant opening and closing of electrical contacts : en ru
  • SU89711A1 - Semi automatic grinding machine : en ru
  • SU90063A1 - Device for determining the dust capacity of textile materials : en ru
  • SU91723A1 - Device for effecting continuously variable tempering in the Matrosov air distributor : en ru
  • SU92247A1 - Cassette for reverse shooting : en ru
  • ES24899U - Improved headstone. (Machine-translation by Google Translate, not legally binding) : en es
  • US2532181A - Illuminated drinking glass : en
  • DE1616784U - ASHTRAY WITH CLEANING DEVICE. : de en
  • DE1616788U - GEARBOX, IN PARTICULAR FOR PAINT MACHINERY. : de en
  • ES24885U - Sprayer for hoses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616635U - PUSH BUTTON COUNTER. : de en
  • CA469719A - Directive antenna systems : en fr
  • DE1616610U - RUBBER BELT. : de en
  • DEP0010606DA - Resistance transmitter for volume measurements with U-tube. : de en
  • DEP0016158DA - Dial lighting for a bedroom clock : de en
  • DK71780C - The rinsing cisterns. : da en
  • CA469786A - Safety joints : en fr
  • SU91165A1 - The method of controlling and controlling the tension of the strip in the rolling mill and the device for implementing the method : en ru
  • SU91513A1 - The method of finding the sum of the products of several pairs of factors on the calculating analytical machine tabulator and device for implementing the method : en ru
  • SU91740A1 - Mobile boom crane : en ru
  • SU92526A1 - Device for mowing hay and straw : en ru
  • SU93073A1 - Gas press welding machine : en ru
  • US2531523A - Lamp shade mount : en
  • US2532099A - Paint material : en
  • DE1616771U - LENS CHANGER FOR MICROSCOPIC DEVICES. : de en
  • SU86261A1 - Length Measuring Instrument : en ru
  • SU89957A1 - Mercury sliding contact : en ru
  • SU90982A1 - Instrument for taking fluid samples from boreholes : en ru
  • SU92516A1 - Device for blocking printing in receiving telegraph mechanisms : en ru
  • ES24469U - Tensioner for cables and wires. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616899U - CUTTER. : de en
  • ES194351A1 - NEW PROCEDURE FOR THE EXECUTION OF MOLDED PILOTS OR INSITU. : en es
  • DEP0023318DA - Process for the production and deburring of injection molded parts and device for carrying out the process : de en
  • DEP0049432DA - Play or sports ball and method of manufacture : de en
  • ES194050A1 - NEW CURTAIN SUSPENSION SYSTEM. : en es
  • GB646926A - Improvements relating to record materials and the manufacture thereof : en
  • DE1616736U - CASE FOR WATCHES. : de en
  • DEP0025529DA - Process for the preparation of substituted ethynylcyclohexene derivatives : de en
  • AU150986B2 - Improvements relating to electric transmission systems for vehicles : en
  • CA469707A - Indicating devices : en fr
  • GB646844A - Improvements in and relating to resilient mountings : en
  • US2531647A - Stereotype plate forming and finishing machine : en
  • US2532016A - Electrical liquid treating device : en
  • US2532064A - Ensilage blower having a swinging feed trough : en
  • DEF0000336MA - Gear pump for pumping the melt of plastics for synthetic fibers : de en
  • ES24868U - Horizontal and vertical adjustable head for tripods, especially for tripods of cinematograph. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968631A - Improvements to toning baths in photography : en fr
  • USRE23297E - Sheetlike light-polarizing complex : en
  • US2532273A - Two-cycle internal-combustion engine : en
  • ES193426A3 - A MACHINE OF KNITTING. : en es
  • GB646781A - Improvements in or relating to apparatus and method for injecting moldable material into a mold : en
  • DE1616651U - HAND KNITTING NEEDLES WITH A FLEXIBLE INTERMEDIATE OR FLEXIBLE EXTENSION. : de en
  • DEP0003722BA - Rotary piston liquid meter : de en
  • ES15017Y - Check valve for inflator pump fittings for bicycles, motorcycles and the like. : en es
  • FR968556A - Ignition fuse for rocket projectiles : en fr
  • GB646641A - A process for the coating of non-ferrous metals : en
  • SU87877A1 - Cable overlay method : en ru
  • SU90338A1 - Diaphragm pump : en ru
  • SU91754A1 - The method of operation of the internal combustion engine with mixed fuel : en ru
  • SU92272A1 - Device for cleaning tangerine and similar fruits from the peel : en ru
  • SU86955A1 - The drive mechanism of the cutting part of the cutting machine : en ru
  • SU91682A1 - The method of determining and controlling the speed of rotation : en ru
  • SU92310A1 - Instrument for recording changes in the level of seas, rivers and reservoirs : en ru
  • DEP0025355DA - Method of stretching running threads : de en
  • FR968413A - Method and device for controlling curdling of milk : en fr
  • DEO0000279MA - Extraction device for roller mills : de en
  • ES24896U - Disc to destroy esparto heads (Machine-translation by Google Translate, not legally binding) : en es
  • GB646685A - Improvements in or relating to bags : en
  • ES24834U - Container for sterilized chopsticks (Machine-translation by Google Translate, not legally binding) : en es
  • FR968640A - Improvements to electrical energy regulators : en fr
  • GR12740B - HYDRAULIC OIL PRESSURE. : el en
  • USD161068S - Bathing suit : en
  • SU88934A1 - Impregnation varnish for delta asbestos wires : en ru
  • SU89683A1 - Device for the descent of tubers of potatoes and other tubers when unloading them from a considerable height of supply : en ru
  • SU90488A1 - Device for adjusting wind engines : en ru
  • SU90883A1 - Device for winding harness : en ru
  • SU91474A2 - Electric winder for cold rolling mill : en ru
  • SU91724A1 - Paddle wheel attachment : en ru
  • SU92301A1 - Method of making color foil : en ru
  • US2531962A - Coil winding machine : en
  • CH271926A - Process for the manufacture of sodium sulphide mixtures with water. : en it
  • CH272051A - Multi-disc clutch on machine tools, in particular on power-operated hand machine tools. : de en
  • DEP0005509DA - Masonry made of stones staggered in a bond without a mortar bed. : de en
  • DEP0015779DA - Equipment for the production of bulk concrete walls in steel formwork. : de en
  • ES194775A1 - A PROCEDURE FOR THE TOTAL DISCOLORATION OF TEXTILE FIBERS. : en es
  • SU90576A1 - Differential Magnetic Amplifier : en ru
  • SU90860A1 - Cam : en ru
  • SU91670A1 - Method of reducing the acidity of sugar juices processed in ion-exchange filters : en ru
  • SU91948A1 - Two thread machine : en ru
  • FR968502A - Hollow vertical column dryer for rice or other cereals : en fr
  • DEM0002079MA - Oil gas lamp : de en
  • DE800698C - Electric heater : de en
  • DEA0000004MA - Large area lights, in particular for gas lighting : de en
  • DEP0009734DA - Wind turbine : de en
  • DEP0054665DA - Additional reduction gears for tractors : de en
  • DEP0054795DA - Stacked loose sheets of paper in the form of a block, book or booklet : de en
  • SU88677A1 - The method of obtaining animal protein from fish m : en ru
  • SU89869A1 - Modifier for cast iron : en ru
  • SU90324A1 - Portable Vertical Centrifugal Pump : en ru
  • SU91431A1 - Automatic device for transferring heated spring leaves and other similar parts from a continuous furnace to a bending and hardening drum : en ru
  • SU86129A1 - Core Chisel : en ru
  • SU90944A1 - A device for removing metallic mercury from surfaces covered with plaster, cement, bricks, etc. : en ru
  • SU92082A1 - Bottle capping machine with inner paper caps : en ru
  • SU92392A1 - A method of manufacturing prestressed concrete structures and products : en ru
  • SU92579A1 - The method of manufacture from the curd-cleaning, waste milk plants, plasticizer-retarder mortars and concretes : en ru
  • SU92657A1 - Artificial sausage making machine : en ru
  • SU92786A1 - Electromagnetic clutch : en ru
  • DE1616637U - HEAT CONDUCTORS FOR LARGE CURRENTS. : de en
  • DEP0055397DA - Saddle for bicycles, motorcycles or the like. : de en
  • ES194787A3 - A PROCEDURE FOR OBTAINING TRANSPARENT AND UNALTERABLE COATINGS. : en es
  • FR968419A - Device for the automatic regulation of the concentration or density of either a solution, a pseudo-solution, or a suspension, of a solid body in any liquid : en fr
  • ES22266U - New construction block (Machine-translation by Google Translate, not legally binding) : en es
  • FR968666A - Improvements to the preparation of crystalline magnesium hydroxide : en fr
  • SU88272A1 - Caliber depth gauge : en ru
  • SU88718A1 - Hop crumb separation device : en ru
  • SU89601A1 - Protective cover for cutters : en ru
  • SU90923A1 - Many typesetting disc for hot rolled brand : en ru
  • DE1616991U - WORK STEEL WITH HOLDER. : de en
  • ES194640A1 - NEW LIQUID INJECTOR APPARATUS, WITH CAPACITOR-ASEPTIC FILTER OF GRADUABLE OUTPUT. : en es
  • GB646656A - Continuous tumbling and abrasive blasting machine : en
  • FR968600A - Receptacle combined with a reversible removable cover : en fr
  • DE800666C - Process for the preparation of 5-nitrobenzisoxazole-2-carboxylic acid methyl ester : de en
  • GB646853A - Improvements in and relating to electric brakes : en
  • GB646818A - Sphero-conically generated fitting : en
  • DE1616886U - DEVICE FOR CONNECTING PLASTIC OBJECTS, IN PARTICULAR DRIVE BELTS. : de en
  • US2531806A - Fish tackle float : en
  • US2531878A - Condensate drain system for steam engines : en
  • ES194463A1 - PROCEDURE CALCOLGRÁFICO OF PRINTING POLICROMADA ON MATERIALS VARIOUS. : en es
  • IE21781L - Auto. exchange testing equipment : en
  • DEP0028165DA - Pressure cooker : de en
  • ES24922U - Device to direct the wheels of a toy by the position taken by the trolley of the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES24963U - New packaging arrangement for all kinds of beverages (Machine-translation by Google Translate, not legally binding) : en es
  • ES24888U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616776U - HYDROGEN MEASURING SCALE. : de en
  • DE1616660U - DESK WITH INTERCHANGEABLE DRAWERS AND DRAWERS OF DIFFERENT SIZES. : de en
  • GB646932A - Improvements in or relating to apparatus for air conditioning : en
  • SU89773A1 - The method of obtaining decorative artificial marble : en ru
  • SU90228A1 - Wool production unit : en ru
  • SU90406A1 - Trawl Discovery Device : en ru
  • SU91389A1 - Electrovibration bucket for land works : en ru
  • SU91867A1 - Method for determining the propensity of coal to spontaneous combustion : en ru
  • ES16831Y - Folding bed : en es
  • ES194963A1 - A SYSTEM OF DECORATED THEATRICS BY PROJECTING FILMS OR CLICHES ON TRANSPARENT SCREENS. : en es
  • ES24822U - A pulverizer for solids of any kind in powder, mainly therapeutical and of infantile hygiene (Machine-translation by Google Translate, not legally binding) : en es
  • SU87688A1 - The method of determining the size or weight of drops of natural or artificial rain : en ru
  • SU92106A1 - Multi-spindle needle grinding machine for holes in technical stones : en ru
  • SU92495A1 - Shahty furnace : en ru
  • SU93039A1 - Dvuhstoronn dvuhochkov semi-automatic locking : en ru
  • US2531696A - Friction disk : en
  • US2532229A - Acoustic device : en
  • SU87519A1 - Adjustable support stop for mounting parts on machine tools : en ru
  • SU88490A1 - Device for calibrating hydrometric spinners : en ru
  • SU88781A1 - Heat exchanger : en ru
  • SU91248A1 - Gypsum boiler : en ru
  • SU93118A2 - The method of obtaining artificial varnish : en ru
  • SU90030A1 - A device for bending the sides of cardboard boxes : en ru
  • SU91891A1 - Mobile sectional mount : en ru
  • SU92649A1 - Pulp milling machine : en ru
  • US2531983A - Stabilizable vessel for submarine operations and method of operating the same : en
  • DE1616707U - DEVICE FOR ELECTRIC HEATING OF WATER IN A COAL STOVE. : de en
  • SU88349A1 - A method for making a mortar from a hydraulic serpentinite cement : en ru
  • SU88885A1 - Device for controlling the strength of the attachment of the bottom of the shoe : en ru
  • SU91775A1 - Dish pneumatic powder dust : en ru
  • SU88151A1 - Drum for wet operations of leather, fur and sheepskin coat production : en ru
  • SU89047A1 - Method of mounting a focusing electrode in an electron-optical converter : en ru
  • SU89435A1 - Device for automatic focusing on horizontal reproduction camera : en ru
  • SU90158A1 - Non-linear distortion measurement method : en ru
  • SU91790A1 - Device for amplifying DC voltages : en ru
  • SU91961A1 - Cord twisting machine : en ru
  • SU92211A1 - The way silent settings electromusical instruments : en ru
  • SU92748A1 - Medium-pressure gas oil jet with proportioning amounts of liquid fuel and air : en ru
  • US2531615A - Telephone system : en
  • US2531791A - Packer assembly : en
  • DE1616923U - TWO PIECE BRUSH. : de en
  • DE800663C - Process for the production of guanidine rhodanide : de en
  • DEP0032895DA - Covering and cleaning salt for foundry purposes. : de en
  • SU88615A1 - Method for producing calcium boride and free boron : en ru
  • SU89177A1 - Method for determining the resistance of metal samples to bending during heating : en ru
  • SU90110A1 - Gate valve, cushioning hydraulic shock : en ru
  • SU91894A2 - Extension for exploratory drilling : en ru
  • US2531528A - Mechanical ciphering unit : en
  • US2531768A - Tractor drawbar : en
  • DEP0011101DA - Drawer slide : de en
  • DEP0052281DA - Device for processing pulp suspensions : de en
  • ES193425A1 - DIESEL TYPE ENGINE WITH A FOUR-YEAR CYCLE AND COMBUSTION PRECAMBER. : en es
  • GB646803A - Lamp coating apparatus : en
  • GB646907A - Improvements relating to electric storage battery testers : en
  • CH271928A - Process for preparing beta-propiolactone. : en fr
  • GB646653A - Improvements relating to cabinets for optical projection systems : en
  • US2531543A - Container for gears or the like : en
  • ES22444Y - Case for priming devices for fluorescent tubes. : en es
  • GB646942A - Improvements in or relating to photographic contact-printing apparatus : en
  • GB646734A - Improvements in axle suspension : en
  • GB646941A - Improvements in or relating to a process for producing mono-alkylbenzenes : en
  • FR968653A - Collector : en fr
  • DE800691C - Bridge tooth : de en
  • ES24853U - Apparatus for the study of radiographic negatives. (Machine-translation by Google Translate, not legally binding) : en es
  • SU90754A1 - Device for activating the drum of a cargo winch : en ru
  • SU91128A1 - Method of braking the descent of the load on the drawworks : en ru
  • ES23439Y - Automatic valve for air chambers. : en es
  • FR968567A - Vehicle for agricultural use : en fr
  • ES194712A1 - A COMPLETE DENTISTRY EQUIPMENT SYSTEM. : en es
  • US2531957A - Regenerative tracking and smoothing device : en
  • ES194821A1 - PROCEDURE FOR THE MANUFACTURE OF MOSAICS, TILES AND SLABS FOR PAVEMENTS, ZOCALOS AND ARTISTIC DECORATIONS, IN SMOOTH AND RELIEF. : en es
  • DEP0019373DA - Roving winding roller for carded yarn spinning machines : de en
  • SU86752A1 - Pull stamp : en ru
  • SU89678A1 - High-speed pr rotary lobe vane hydroturbine unit : en ru
  • SU90718A1 - Support for accurate scales and instruments : en ru
  • SU92501A1 - Device for stuffing rods of heaters : en ru
  • SU93000A1 - The method of obtaining p-alkylsulfonylbenzaldehyde : en ru
  • DEP0010126DA - Process for the pretreatment of oats or similar grains for de-husking : de en
  • DE1616995U - NEARBY. : de en
  • US2531954A - Shopping bag : en
  • US2531698A - Outlet box wall and cable clamp : en
  • SU90819A1 - Saw chain for transverse sawing wood : en ru
  • SU93048A1 - A device for recording changes in the length of the test samples during heating and cooling : en ru
  • DEP0027377DA - Electric squirrel cage machine : de en
  • ES22184Y - Apparatus for the distribution and application of adhesive tapes. : en es
  • FR968418A - Nursery bra : en fr
  • FR968582A - Screwdriver wrench : en fr
  • GB646947A - Improvements in or relating to moulds for ice-cream or the like : en
  • SU90739A2 - Cutting chain with tilting teeth : en ru
  • SU92362A1 - Method of making conical streams on mill rolls : en ru
  • SU92567A1 - The method of manufacture of piles in the ground : en ru
  • DEP0043920DA - Switching chamber traverse for lever switch or lever switch : de en
  • SU91755A1 - Ammonia absorption refrigeration unit : en ru
  • SU87659A1 - Separator for scooping soot from the gita and ash : en ru
  • DE800723C - Grinding and polishing equipment, especially for made of fine materials, e.g. B. silver, gold, platinum, existing items : de en
  • DEP0011915DA - Energy and heat generation plant : de en
  • SU92303A1 - Paper Casing Machine with Bottom Cone Spinning Machines : en ru
  • USD161040S - Earring or similar article : en
  • GB646708A - A reinforcement for use in connection with pre-stressed concrete : en
  • GB646850A - Improvements in or relating to rotary drilling tools : en
  • SU90295A1 - The method of obtaining a flavor imitating the smell of chocolate : en ru
  • SU91261A1 - Balanced saw for trimming segments : en ru
  • US2532087A - Loom with stationary weft supply : en
  • US2531772A - Panty girdle : en
  • US2532208A - Locomotive draft chamber : en
  • ES24912U - Contrafuerte of plastic material applicable to footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968577A - AC switch : en fr
  • ES24947U - Flange perfected in the integral parts of the lady gabble (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0009431DA - Automatic set-down device for sound recording or playback devices with a tape-shaped phonetic carrier : de en
  • DEP0017132DA - Battery made of galvanic elements : de en
  • DEP0037617DA - Process for the production of medicinal products from animal tissue and internal secretory glands : de en
  • DEP0050587DA - Compressed material collector : de en
  • ES24902U - Perfumer-sprayed pocket, provided or not of lipstick holder (Machine-translation by Google Translate, not legally binding) : en es
  • GB646972A - Improvements in and relating to the manufacture of safety razor blades : en
  • ES24857U - Device of escape of also apcabe to funnels and fears swarms fce bottles bottle and mrares (Machine-translation by Google Translate, not legally binding) : en es
  • GB646680A - Apparatus for mixing the vapour of a volatile anaesthetic with air : en
  • US2531905A - Rotary solenoid : en
  • US2531560A - Buncher for baled hay : en
  • US2531788A - Starting mechanism for internalcombustion engines : en
  • ES194681A1 - PROCEDURE FOR ALA MANUFACTURE OF STOPS, STRENGTHS AND COUNTERS FOR THE FOOTWEAR. : en es
  • FR968565A - Lubricants based on mineral oil : en fr
  • DEK0000396MA - Trough trolleys for kneading machines : de en
  • DEP0024826DA - Process for the production of oven hotplates and the like oven stones : de en
  • ES194367A2 - IMPROVEMENTS IN THE GRINDING MACHINES, WITH ADJUSTABLE PARALLEL CYLINDERS. : en es
  • FR968654A - Mounting, variable transmission ratio, to transmit low frequency oscillations : en fr
  • GB646752A - Improvements in or relating to reciprocating pumps and compressors : en
  • US2531978A - Conditioning clay for manufacture of aluminum sulfate : en
  • DE800712C - Shock absorbing device : de en
  • US2531553A - Upsetting-die lubricant for application to bolt stock or the like : en
  • US2531760A - Jet propelled rotary action submarine mud gun : en
  • DE1616917U - TEDDY BEAR. : de en
  • DEP0020593DA - Measuring device for liquids. : de en
  • US2531538A - Air control unit for oil burners : en
  • GB646917A - Benzene hexachloride and processes of making it : en
  • DE800640C - Method and machine for admixing cement : de en
  • DE800660C - Process for the production of higher molecular weight alcohols : de en
  • ES20328Y - Metal skirts or baskets for pressing fruits and ground oilseeds or any other kind of products. : en es
  • ES24919U - New rosary (Machine-translation by Google Translate, not legally binding) : en es
  • GB646715A - Preparation of phenolic ethers and esters : en
  • GB646953A - An improved jaw spanner : en
  • US2532010A - Determination of moisture contents : en
  • USD160994S - Interlocking hook : en
  • US2531382A - Vacuum tube electrode : en
  • ES195148A3 - A PERFECTED ELECTROMECHANICAL DRIVE, APPLICABLE TO COFFEE AND SIMILAR MILLS. : en es
  • DK71763C - Spectacle frame with non-metallic rods. : da en
  • SU86742A1 - Emery grinding machine without center : en ru
  • DE1616896U - DIAPOSITIVE FRAME. : de en
  • DE800659C - Process for the local reinforcement of rubber-elastic textile pieces and textile pieces treated according to this process : de en
  • DEH0002197MA - Lubrication for rotary valves of internal combustion engines. : de en
  • DEA0001148MA - Process for the production of aluminum. : de en
  • DEP0039898DA - Device for measuring and continuously changing the division ratio of a liquid flow. : de en
  • DE1616699U - CENTRAL PLUG WITH PRESSED INSULATING SLEEVE. : de en
  • AU147685B2 - Improved apparatus for processing printed or coated webs or sheets of material : en
  • SU89207A1 - Briquetting method for shale fines : en ru
  • SU89870A1 - Plant for caramel mass treatment : en ru
  • SU90547A1 - A device for drawing continuous drawing of two orthogonal projections of the body along its axonometric and secondary projections : en ru
  • SU92340A1 - Pulse Photographing Device : en ru
  • CH271994A - Device for assembling a timepiece mobile on its axis. : en fr
  • SU87029A1 - Mobile floating unit for the performance of work on the underground repair of oil wells : en ru
  • SU90160A1 - Device for hardening steel needles with high frequency currents : en ru
  • SU91081A1 - Tube Coil Bending Device : en ru
  • SU91608A1 - The way to improve the efficiency of carburetor engines : en ru
  • SU92503A1 - Active coal plow : en ru
  • AU3714050A - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • SU87976A1 - Tractor Stacker : en ru
  • SU88489A1 - Lever strain gauge calibration device : en ru
  • SU89013A1 - Box Gluing Machine : en ru
  • SU90514A1 - Tensioning device : en ru
  • SU90901A1 - Sound Recording Method : en ru
  • SU90937A1 - A device for straightening and napping felt : en ru
  • SU91057A1 - A device for plucking a bat : en ru
  • SU91452A1 - Carburetor for car engines : en ru
  • SU92847A1 - Track circuits : en ru
  • SU86496A1 - Self tapping tapping head : en ru
  • SU86617A1 - The method of sealing bottles : en ru
  • SU89349A1 - The method of drying forms and rods : en ru
  • SU89803A1 - The method of obtaining p-chlorovinyl methyl ketone : en ru
  • SU90060A1 - Electromagnetic or electrodynamic type seismometer : en ru
  • SU91840A1 - A method for producing luminous photographic images : en ru
  • SU91865A2 - Automatic control of the oscillation amplitude of the balance of clockwork mechanisms : en ru
  • US2531578A - Material cooling device : en
  • SU86510A1 - Voltmeter for measuring small voltage variations of large nominal : en ru
  • SU87655A1 - Gas plating apparatus : en ru
  • SU89937A1 - AC Power Amplifier : en ru
  • SU90864A1 - Plug gauge for hole control : en ru
  • SU92294A1 - Ready for relief drawing, intended for the blind : en ru
  • SU92876A1 - Device for switching on and off locomotive devices of autostop and bringing them in line with the direction of movement of the locomotive : en ru
  • SU87503A1 - Instrument for automatic stop of lubrication station : en ru
  • SU88370A1 - Belt Conveyor Dump Truck : en ru
  • CH271845A - Method of combating plant parasites. : en fr
  • DE800670C - Procedure for tying wooden bodies : de en
  • DEP0035596DA - Method and arrangement for power measurement in high-frequency diathermy devices : de en
  • SU89981A1 - The method of obtaining thermosetting modified carbamide resins : en ru
  • SU90908A1 - The method of automatic welding under a layer of flux : en ru
  • SU92042A1 - A device for the manufacture of ceramic products : en ru
  • SU92793A1 - Next self-synchronizing system : en ru
  • SU93057A1 - Method of enrichment of opium and aqueous extracts of alkaloid plants : en ru
  • US2532143A - Accumulator : en
  • SU90156A1 - Induction measuring device : en ru
  • SU92270A1 - Roller Pasta Machine : en ru
  • SU92565A1 - Hydromonitor : en ru
  • SU86297A1 - Grinding device for radial cams on copier : en ru
  • SU88081A1 - The method of separation of the rails of the railway track from the sleepers and a wedge for implementing the method : en ru
  • SU91861A1 - High-speed water meter with paddle : en ru
  • SU92265A1 - The method of regulating masking in the layers of a color multilayer film : en ru
  • SU92561A1 - Machine for wet processing of bast plants, for example, kenaf : en ru
  • SU87553A1 - Scraper conveyor : en ru
  • SU91629A1 - Method for the production of silicate building products : en ru
  • SU92412A1 - Method of gluing wood of wood of high humidity : en ru
  • SU89479A1 - Piston seal : en ru
  • SU90835A1 - Centrifugal Water Sprayer : en ru
  • SU91693A1 - Multi-cutter head for rough cutting of globoid worms : en ru
  • SU91712A1 - Self-centering three-jaw chuck : en ru
  • SU92504A1 - Automatic Wire Cutting Machine : en ru
  • US2531739A - Process for preparing thermoplastic material : en
  • US2532078A - Fuse : en
  • US2532100A - Electromagnetic transducer head : en
  • AU151102B2 - Process and apparatus for manufacturing thin wall tubing : en
  • SU92372A1 - Precision Casting Composition : en ru
  • SU92548A1 - The way to develop powerful steep deposits of minerals : en ru
  • US2532176A - Antenna system : en
  • SU90775A1 - Prestressed Reinforced Concrete Tubular Element : en ru
  • SU92320A1 - Device for detecting and counting defects in a card fleece : en ru
  • DEP0046146DA - Device for adjusting the neutral position of the beam from cathode ray tubes : de en
  • ES194357A1 - SURFACE HUMIDIFIER APPARATUS FOR TRANSFERRING SCRIPTURES. : en es
  • GB646671A - Improvements in or relating to screw-anchors intended to be moulded into a wall or the like supporting structure : en
  • DET0001565MA - Spinning or twisting machine or the like. : de en
  • SU87378A1 - Method for electromechanical nonlinear transformation of functions of several variables : en ru
  • SU90637A1 - Marking device for bar material : en ru
  • SU91583A1 - Method of regeneration of dimethylaniline from vanillin production wastes by ammonium polysulfur : en ru
  • SU92186A1 - The method of processing small fish : en ru
  • SU92355A1 - Magnesium Modified Iron Bucket : en ru
  • US2531467A - Receiver system : en
  • US2531515A - Screw holding screw driver : en
  • FR968459A - Alternative power plant with gas turbine and flooded combustion boiler : en fr
  • DE1616883U - SLIDING RIVET NUT. : de en
  • DE1616964U - SHUTTERS. : de en
  • DEP0003728BA - Transportable theater building, : de en
  • ES194856A1 - METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. : en es
  • SU87211A1 - The method of obtaining emerald green : en ru
  • SU91028A2 - AC code lock with numeric code : en ru
  • SU91557A1 - The method of obtaining synthetic tanning agents : en ru
  • SU92498A1 - Time controller for spot welding machines : en ru
  • US2531825A - Paint, varnish, and lacquer remover : en
  • USD161008S - Rotary mower housing : en
  • DEP0005568DA - Sheet steel furniture : de en
  • FR968658A - Improvements made to wagon rockers : en fr
  • US2531766A - Attachment for fur sewing machines : en
  • US2532227A - Pressure container for water softeners and the like : en
  • GB646819A - Improvements in or relating to the production of antibiotic substances : en
  • DEK0002647MA - Overtaking indicator : de en
  • SU87344A1 - Relay time pulse controller : en ru
  • SU89481A1 - Poppet disc for spraying liquids in centrifugal dryers : en ru
  • SU90483A1 - Rigid coupling coupling for shafts : en ru
  • SU90805A1 - Cement preparation method : en ru
  • SU91914A1 - The method of harvesting milled peat and machine for implementing the method : en ru
  • SU92037A1 - Round vibroplatform : en ru
  • SU92475A2 - Two-stage steam engine : en ru
  • SU92996A1 - Method of enriching opie-syrtsa : en ru
  • AU3707650A - Improvements in or relating tox-ray devices : en
  • SU86308A1 - Adaptation to the second cleaning of the combine Stalinets-6 : en ru
  • SU86600A1 - Apparatus for making drawings blind : en ru
  • US2532065A - Cotton strippl machine : en
  • US2532073A - Doffer for cotton picker spindles : en
  • SU88856A1 - Instrument for determining the abrasion of paints and varnishes : en ru
  • SU88867A1 - The method of sampling the average sample of steam condensate and the device for implementing the method : en ru
  • SU91029A1 - Electromagnetic interrupter : en ru
  • SU92000A1 - The method of determining the amount of file in the agglomerate. by the amount of ferrous oxide bound in it : en ru
  • US2531422A - Logging hook : en
  • US2531886A - Stencil controlled printing machine : en
  • SU88519A1 - Fruit Cleaning Machine : en ru
  • SU92250A1 - Amplifier : en ru
  • US2532058A - Drill and reamer holder : en
  • DE1616624U - SHOULDER PAD FOR CLOTHING. : de en
  • DE1616960U - DEVICE FOR THE PRODUCTION OF FILTERED BREWING BEVERAGES, COFFEE, TEA AND THE LIKE, WITH ELECTRIC HEATING USING COMMERCIAL VESSELS. : de en
  • DEL0001008MA - Photocopier with light tube : de en
  • DEP0010658DA - Encapsulated compression refrigeration machine with condenser pressure inside the machine capsule : de en
  • GB646788A - Improvements in or relating to pipe couplings : en
  • GB646973A - An improved hose clip : en
  • DEP0009627DA - Process for working up oxidized paraffins : de en
  • DK71752C - Apparatus for wetting the surface of the printing plates in lithographic printing machines. : da en
  • DEP0045045DA - Device for shredding materials of various kinds : de en
  • BE497377A - IMPROVEMENTS IN METHODS AND APPARATUS FOR THE PRODUCTION OF CARBON BLACK : en fr
  • SU89529A1 - Glass Pressure Gauge : en ru
  • SU92755A1 - Device for digging seedlings of trees and shrubs : en ru
  • SU85599A1 - Self-propelled device for collecting seeds from trees : en ru
  • SU86788A1 - Double drum winch with differential coupling between drums : en ru
  • SU91213A1 - The method of cleaning salvarsana : en ru
  • SU92733A1 - Internal combustion engine : en ru
  • US2531935A - Level-stabilized modulated carrier amplifier : en
  • DEE0000781MA - Top layer for floors, walls, ceilings or the like. : de en
  • DEM0003263MA - Device for compensating and displaying the weight differences between the respective feed position and a specific target value on automatic scales. : de en
  • DEP0009287DA - Unalloyed soft iron for magnet and armature cores of electrical machines : de en
  • DEP0017519DA - Control of insects : de en
  • DEP0019586DA - Single dispenser cigarette case. : de en
  • FR968522A - Improvement in locking devices for steerable main landing gear wheels for airplanes : en fr
  • DEP0048586DA - Device for testing electroacoustic transmission systems : de en
  • SU87478A1 - Folding box for transporting sugar and similar products in packs : en ru
  • SU87641A1 - The method of obtaining dyes of the type null-metin-merocyanins : en ru
  • SU91055A1 - Deboning machine : en ru
  • SU92311A1 - A method for expanding a color gamut when produced on fabrics or in direct insoluble azo dyes : en ru
  • US2531974A - Subscription type television transmitter : en
  • USD161062S - Stagey box : en
  • SU90425A1 - Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products : en ru
  • DEP0027899DA - Process for scrubbing gases : de en
  • DEP0032327DA - Lighting system for automobiles : de en
  • SU87267A1 - Garbage chute : en ru
  • SU90774A1 - Motorized hand tool for pruning : en ru
  • US2531911A - Shield can with spring attachment means : en
  • USD161057S - Schwab lady s dungarees : en
  • SU88083A1 - Device for fastening the working bodies of the cable conveyor : en ru
  • SU89531A1 - Spring testing machine : en ru
  • SU91588A2 - Switch : en ru
  • US2531969A - Window : en
  • SU88245A1 - Apparatus for determining the whiteness of flour and similar materials : en ru
  • SU89321A1 - Folding bracket : en ru
  • SU89413A1 - Valve with a cone-shaped regulator : en ru
  • SU91221A2 - Construction Hoist : en ru
  • SU91407A1 - Oil filtering device : en ru
  • SU86823A1 - The method of calculating the determination of correction light filters when printing color films : en ru
  • SU88347A1 - Reinforced concrete tubular element : en ru
  • SU89350A1 - Method of protection against overheating and the formation of cracks and parts of the parts adjacent to the holes when heated for quenching by high frequency current : en ru
  • SU89616A1 - Method of production of jam : en ru
  • SU89653A1 - Rectangular gas generator for operation on raw firewood : en ru
  • SU90816A1 - Self-propelling machine : en ru
  • US2531650A - Spraying device : en
  • US2531666A - Nozzle : en
  • US2532157A - Variable reactive microwave device : en
  • USD160998S - Charette combined plant holder and bracket therefor : en
  • CA469687A - Circuit interrupters : en fr
  • CA469782A - Circuit interrupters : en fr
  • SU88969A1 - Dosing device for centrifugal casting : en ru
  • SU92288A1 - A device for controlling the actuators of the printing machine, which carry out the pattern graft on the fabric : en ru
  • SU92570A1 - Hydraulic Cutter for Soil Mining and Mining : en ru
  • US2532081A - Thermal time lag fuse : en
  • DE1616794U - HAIR MIRROR FOR MOTOR VEHICLES. : de en
  • DE1616809U - PACKING CAN OR TUBE. : de en
  • DEP0048889DA - Electric braking device for land vehicles, in particular driven by internal combustion engines : de en
  • GB646766A - Improvements relating to handles for door fastenings : en
  • GB646838A - Electric massage machine : en
  • CA469743A - Manufacture of substituted ammonium thiocyanates : en fr
  • GB646931A - Method and apparatus for heating steel : en
  • US2532206A - Ointment base of glycerine with phosphatide and petrolatum : en
  • SU88569A1 - Adaptation to timbral and other finishing machines for inserting fabric : en ru
  • SU88664A1 - Device for limiting the exit to the city of users of the PBX machine system : en ru
  • SU90269A1 - Nonlinear converter : en ru
  • SU90951A1 - Multidisc machine for cutting hard rock with carborundum : en ru
  • DE1616980U - ARRANGEMENT ON FINAL PRICE TABLES, IN PARTICULAR FOR IRON DEALERS. : de en
  • ES23276Y - Enhanced hectograph case : en es
  • FR968655A - Process for the production of insoluble layers on supports using carboxylic acids of ethers and / or starch esters : en fr
  • DE1616720U - PANEL HOLDER FOR GLAZING GREENHOUSES, BED WINDOWS AND THE LIKE. : de en
  • DE1616927U - SELF-LOCKING ZIPPER SLIDER. : de en
  • DE1616780U - IGNITION. : de en
  • SU88176A1 - Sewing machine for filled bags : en ru
  • SU92299A2 - Advanced Trigonometry Tutorial : en ru
  • SU93089A1 - Apparatus for controlling and maintaining the constancy of the flow of water flowing in irrigation canals : en ru
  • US2531582A - Gear shifter control : en
  • US2531864A - Sectionally removable and replaceable firebox for furnaces : en
  • US2531881A - Apparatus for control of typewriters : en
  • US2531968A - Ornamental box : en
  • DEP0010833DA - Converters for electrical machines : de en
  • CA469669A - Fuel metering pumps : en fr
  • GB646936A - Improvements in or relating to bottles and jars and bottle and jar closures : en
  • FR968698A - Improvements to electrical installations, in particular for the lighting of railway vehicles : en fr
  • GB646797A - Improvements in or relating to fuel supply systems for engines : en
  • SU87464A1 - Bagel Forming Machine : en ru
  • SU90966A1 - A method of protecting the inner surface of a refractory masonry or individual bricks for combustion chambers and heating from the destructive effect of flames and slags : en ru
  • US2531652A - Camera : en
  • US2531540A - Process for shaping plastic sheet material : en
  • CA469742A - Tie clamping or ballasting machines : en fr
  • AU140891B2 - Device for driving the heald frames of looms : en
  • SU87560A1 - Construction crane : en ru
  • SU88029A1 - Fermentation Vat for Conducting Continuous Wort Fermentation : en ru
  • SU88887A1 - Adaptation to spinning machines for removal of sliver when the thread breaks : en ru
  • SU92418A1 - Diskov saw : en ru
  • US2531542A - Spray coating electrode structure : en
  • SU92446A1 - Pneumatichydraulic clamping device : en ru
  • US2531861A - Gear pump for pressure lubrication purposes : en
  • US2532115A - Weed extractor : en
  • SU87454A1 - Apparatus for continuous cooking of raw materials in the alcohol industry : en ru
  • SU91441A1 - The method of manufacturing block (consisting of several crowns) gears by the method of transverse rolling : en ru
  • SU91879A1 - Method for evaluating optics of light devices and device for implementing the method : en ru
  • SU92053A1 - Adjustable sectional refrigerator for cooling glass ribbon : en ru
  • SU92188A1 - A device for the preparation of drinking boiled water : en ru
  • SU92367A2 - Termite mixture : en ru
  • SU92702A1 - Sausage machine : en ru
  • US2531898A - Floating roof with flexible deck and central weights : en
  • SU88599A1 - Hand Truck : en ru
  • SU91324A1 - Truck counter : en ru
  • SU91558A1 - The method of stabilization and plasticization of polyvinyl chloride resin : en ru
  • SU91787A1 - Electric oven : en ru
  • SU92393A1 - Device for collecting dust from atmospheric air : en ru
  • SU93086A1 - Self-cleaning machine : en ru
  • CA469753A - Cylinder construction for parallel cylinder pumps : en fr
  • AU144093B2 - Improvements relating to grass-catchers for lawnmowers : en
  • AU3757850A - Process forthe production of low boiling hydrocarbons inthe catalytic hydrogenation of carbon monoxide : en
  • CA469728A - Electrical item comparing systems : en fr
  • CH272087A - Vibrator. : de en
  • DE1616913U - ASHTRAY WITH PLAY DEVICE. : de en
  • DE800699C - Rolling grille lock for shop windows u. like : de en
  • DEP0010838DA - Arrangement for cooling splash-proof electrical machines : de en
  • SU87076A1 - Disc Chain Lopper : en ru
  • SU87801A1 - A device for building closed indicator diagrams from their open diagrams : en ru
  • SU88571A1 - Tweezer for tweezers : en ru
  • SU88573A1 - Adaptation to automatic weaving machines for spool feeding : en ru
  • SU89667A1 - Hydraulic Tank Testing Pump : en ru
  • SU91239A1 - Jet apparatus to the propellers : en ru
  • SU92178A1 - The method of assessing the quality of grain and flour products : en ru
  • SU92742A1 - Volumetric pump for pumping liquids : en ru
  • US2531432A - Broad band antenna system : en
  • CA469716A - Video signal level controls : en fr
  • SU90041A1 - Instrument for determining the oxygen content in the soil air : en ru
  • SU90473A1 - Step dilator wells when drilling them in a rotational way : en ru
  • SU91019A1 - Hydraulic converter to continuously operating auger centrifuge : en ru
  • SU91252A1 - The method of manufacturing fin products : en ru
  • US2531908A - Radio navigational aid : en
  • SU86930A1 - Adaptation to the spinning machines to stop the roving when the thread breaks : en ru
  • SU90309A1 - Electric drill using local downhole circulation of flushing fluid : en ru
  • SU91762A1 - Centrifugal pump : en ru
  • SU92111A1 - Adsorption Method for Morphine Production : en ru
  • US2531812A - Application of drilling fluids : en
  • US2532112A - Checker for furnaces : en
  • SU89109A1 - Method of eliminating outbreaks in the production of chloroacetals by chlorination : en ru
  • SU90799A1 - Adaptation to a motor chain saw for its mechanical feeding when sawing wood : en ru
  • SU90887A1 - Multi-layer insulating butt gasket for rail insulation : en ru
  • US2531783A - Photographic camera : en
  • US2531797A - Extensible metallic structure : en
  • CH271969A - Toy that moves through legs. : de en
  • CH272026A - Method of manufacturing a bearing. : de en
  • DEE0000154MA - Coal pressure regulator : de en
  • DE800722C - Machine for polishing razor blade steel : de en
  • DE1616875U - TOTO - EVALUATOR. : de en
  • CH272157A - Process for the production of a post-coppering dye. : de en
  • AU3718150A - A device for removing layers of paint : en
  • DE1616672U - HOUSEHOLD FINISH CONTAINER. : de en
  • DEB0002786MA - Device for measuring additives for ice cream : de en
  • SU89864A1 - Rotary refilling machine : en ru
  • SU90681A1 - Threading Device : en ru
  • SU91864A2 - Automatic control of the oscillation amplitude of the balance of clockwork mechanisms : en ru
  • US2532155A - Thixotropic investment material : en
  • US2531587A - Support bearing and gear assembly : en
  • CH272127A - Device for regulating the flow of granular and floury material from containers or the supply of such material in machines. : de en
  • SU89779A1 - Underwater Wheel Scraper : en ru
  • SU90017A1 - Sprocket Mine Scraper Conveyor : en ru
  • SU91915A1 - Double Column Corner Core Pipe : en ru
  • US2531745A - Squeeze-bottle atomizer for acid liquids : en
  • SU87355A1 - A device for laying the winding in the slots of electric machines korea : en ru
  • SU88022A1 - Hydraulic valve for hydrogenation installations : en ru
  • SU88111A1 - Protractor for determining vertical and horizontal angles : en ru
  • SU88773A1 - Chainsaw mechanism to remove branches from felled trees : en ru
  • SU89589A1 - The device for automatic venting from the water heating system : en ru
  • SU90000A1 - Hydro generator : en ru
  • SU90465A1 - Carburetor : en ru
  • SU91467A1 - Method for hydrolysis of casein with hydrochloric acid : en ru
  • SU92636A1 - Coaxial conic gear transmission : en ru
  • US2531518A - Synchronous motor : en
  • USD161000S - Automobile body : en
  • CH272122A - Price indicators for display purposes. : de en
  • AU3237550A - Adjustable garden spray : en
  • SU88237A1 - Tank for processing formatted photographic materials : en ru
  • SU89141A1 - Device for measuring the flow of mud during drilling : en ru
  • SU92676A1 - Continuously operating baking device : en ru
  • SU92927A1 - Counting Rule : en ru
  • SU93083A1 - Drive to motorless combine : en ru
  • US2531500A - Solenoid unit : en
  • DEA0001685MA - Ventilation control device for electric traction vehicles : de en
  • ES24894U - Molds for the manufacture of wooden cases, with corrugated outer walls. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968587A - Hard metal alloys obtained by sintering titanium carbide and vanadium carbide and lower melting point iron group metals : en fr
  • GB646759A - Improved football pool coupons or similar sheets for receiving data : en
  • SU88551A1 - Installation for testing the strength of various types of cylinders : en ru
  • SU91528A1 - Floating machine for rafting logs in long and short bundles : en ru
  • SU91606A1 - Vertical Cylindrical Steam Boiler : en ru
  • SU92332A2 - Method for determination of dry matter in peat hydromass using a viscometer : en ru
  • SU92837A2 - Method of making cores : en ru
  • DE800724C - Grinding device with grindstone running in a water trough : de en
  • SU91423A1 - Multiple roll forming mill for the manufacture of shaped sections of metal bending : en ru
  • SU92815A2 - Oil on system for internal combustion engine : en ru
  • DEP0000094MA - Drying chamber for wood and other materials : de en
  • DEP0010753DA - Microphone, preferably condenser microphone : de en
  • DEP0041964DA - Plug connection for building play parts : de en
  • ES194471A2 - NEW PROCEDURE FOR THE EXECUTION OF CONNECTIONS IN ELECTRICAL APPLIANCES AND DEVICES. : en es
  • CA469751A - Heat pump control devices : en fr
  • DE1616658U - REAR PANEL FOR EXCHANGEABLE FRAME. : de en
  • DE1616948U - Impermeable cover for monthly ties. : de en
  • AU3722150A - A roll film camera : en
  • BE497345A - : en fr
  • DEH0001182MA - Lid, in particular made of molded synthetic resin, with lid screw locking device, in particular for waterproof electrical junction boxes or switches : de en
  • US2532190A - Refractory brick, blocks, or like elements : en
  • FR968487A - Elastic attachment for front mudguards of bicycles, tandems or the like : en fr
  • SU88099A1 - Method for producing butyric acid chloride : en ru
  • SU89772A1 - Paper roll cutting machine : en ru
  • SU91192A1 - Electric machine stator : en ru
  • SU92381A1 - Method for determining asbestos fiber texture : en ru
  • SU92432A1 - Machine for laying rubber rings in the lids of glass cans : en ru
  • SU92481A1 - Combined hydropower installation in idle parts of irrigation canals : en ru
  • CH272008A - Molding machine. : de en
  • DE1616638U - COAXIAL CABLE. : de en
  • DET0001195MA - Interchangeable loudspeaker system : de en
  • DEV0000057MA - Easily produced and releasable non-positive connection of flat steel structural members. : de en
  • USD161010S - Dispensing head for frozen condiment : en
  • CH271856A - Formwork device for the construction of concrete walls in sections. : de en
  • CH272131A - Foot-operated device for controlling the clutch and release in a motor vehicle. : en fr
  • SU86346A1 - Pulse calculating device : en ru
  • SU89181A1 - Thermoelectrostatic method of drying : en ru
  • SU91000A1 - Working body tea harvesting machine : en ru
  • SU91212A1 - Automatic Water Chlorination Device : en ru
  • SU91230A1 - Knitter to lift loops on knitwear : en ru
  • SU91581A1 - The method of preserving the net materials by treating them with copper compounds of oxidation products of sulfite liquors and syntans, followed by treatment with coal tar : en ru
  • SU91654A1 - Saturator Absorber : en ru
  • SU92087A1 - Dough separator : en ru
  • CH272109A - Card conveying device on machines for handling main and secondary cards. : de en
  • SU88463A1 - Device to turn on two paired telephones in PBX : en ru
  • SU90392A1 - The method of refining black cottonseed oil : en ru
  • SU91710A1 - Control device for non-circular gears : en ru
  • SU92029A1 - Machine for planing plywood veneer along the fibers : en ru
  • SU92312A1 - Perchlorvinyl fiber prints : en ru
  • SU92436A1 - Device for removing a stamped article from a die working area : en ru
  • DEP0001730MA - Lifting gear with attachment device for agricultural tractors or towing vehicles. : de en
  • SU89504A1 - Electronic Pid Control : en ru
  • SU90432A1 - Embossed letter writing machine with braille blind typing at the same time printing multiple copies : en ru
  • SU91909A1 - Mine lifting machine brake : en ru
  • SU92736A1 - Air cleaner for transport engines : en ru
  • US2531488A - Backlash compensator : en
  • CH271977A - Direction-finding installation. : en fr
  • SU86771A1 - Bridge deck for metal and wood railway bridges : en ru
  • SU89844A1 - The method of dehydration of petroleum products : en ru
  • SU92542A1 - Elbow lock : en ru
  • SU92571A1 - Mobile Plastic Bunker : en ru
  • DE800650C - Support device for filling and weighing machines of elastic containers, preferably of paper bags : de en
  • ES24927U - New dry cell or galvanic element. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616748U - CONTACT CONNECTING AREAS ON FLEXIBLE RESISTANCE ELEMENTS. : de en
  • AU3708050A - Improvements relating to dishwashing machines : en
  • CH271908A - Electric scissors. : de en
  • SU88568A1 - Wiping and cleaning device : en ru
  • SU88991A1 - A device for inserting graphite rods in pencil boards : en ru
  • SU89144A1 - Device for determining the moment of harmful resistances in an internal combustion engine : en ru
  • SU90450A1 - Floor mandrel with cooling and automatic shut-off of coolant for tube mills : en ru
  • US2531566A - Insecticide distributor : en
  • DEP0040658DA - Fasteners for rails on concrete sleepers : de en
  • SU86938A1 - Method for color-corrected printing of color images : en ru
  • SU91521A1 - Device for setting exposure in photo shutters : en ru
  • SU92962A1 - A device for extracting rail bases of overhead lines, power lines, etc. from the ground. : en ru
  • FR968512A - Gaff for fishing : en fr
  • SU89324A1 - Oil resistant floor device : en ru
  • SU91486A1 - Contact system for multi-current air circuit breakers : en ru
  • SU91925A1 - Combine for drilling holes and large diameter wells : en ru
  • SU92174A1 - The method of obtaining continuous x-ray radiation with frequency modulation : en ru
  • SU93136A1 - The way to check the correctness of alternating polarity poles of electrical machines : en ru
  • US2531635A - Hunting arrow and arrowhead : en
  • US2531640A - Apparatus for turning glass sheets : en
  • SU87550A1 - Continuous Flow Conveyor Drive : en ru
  • SU90259A1 - Dielectric heating method : en ru
  • SU90902A1 - Time relay : en ru
  • SU86492A1 - Diaphragm mandrel for fastening rings : en ru
  • SU88681A1 - A device for lubricating a syringe that feeds stuffing into a caramel loaf : en ru
  • SU92873A1 - Electropneumatic autostop valve : en ru
  • US2531502A - Oxyalkylated drastically-oxibizkb : en
  • US2531516A - Instrument panel illumination : en
  • US2532057A - Package delivery type motor vehicle : en
  • DEP0028439DA - Electrodynamic measuring device with angularly adjustable fixed coils : de en
  • DEST000221MA - Collection chamber with connection of pipes : de en
  • SU87937A1 - Mechanical asphalting unit : en ru
  • SU89325A1 - Manual electro-hydraulic shears for pruning boughs from trees : en ru
  • SU92415A1 - Press for double sided extrusion : en ru
  • SU87530A1 - Pneumatic temperature and humidity controller : en ru
  • SU87983A1 - Grain cleaning machine : en ru
  • SU90421A1 - Thread rolling head : en ru
  • SU90639A1 - Tournament foil : en ru
  • SU91127A1 - Ball level : en ru
  • SU92366A1 - Device vaults of open-hearth furnaces : en ru
  • SU92628A1 - Abrasion Tester : en ru
  • US2531536A - Flavor bud : en
  • SU91460A1 - Folding box for transporting gramophone records : en ru
  • DEP0045638DA - Senector for locks : de en
  • ES23377Y - Family electric espresso machine. : en es
  • DEP0050245DA - Pressure plate for direct stamp attack on the hanging wall with protruding caps to be attached to the pressure plate : de en
  • GB646733A - Improvements in or relating to writing pads : en
  • ES194548A1 - A PROCEDURE FOR THE MANUFACTURE OF CAROB SEED MEAL. : en es
  • FR968576A - Pressure regulator : en fr
  • GB646812A - Improvements in or relating to the manufacture of metal pipe tees and the like : en
  • SU88405A1 - Deep Drill Weight Indicator : en ru
  • SU89909A1 - The method of dressing artificial and synthetic fibers : en ru
  • SU90850A1 - The method of obtaining dry gypsum plaster : en ru
  • DE1616817U - DEVICE FOR DRIVING SCREWS AND BOLTS. : de en
  • DEP0029451DA - Device for regulating motor vehicle engines to an arbitrarily selectable, constant speed : de en
  • ES194521A1 - PERFECTIONS ON THE ELECTRODES FOR ARC WELDING. : en es
  • US2531904A - Engine valve mechanism-transmision actuated retarding and accelerating linkage : en
  • US2532193A - Process for impregnating wood with sodium thiosulfate : en
  • GB646966A - Manufacture of an organic dinitrile : en
  • FR968578A - The ping-pong box : en fr
  • FR968566A - Improvement in liquid sprayers : en fr
  • GB646946A - Process of producing aromatic sulfonamido pyrimidines : en
  • FR968644A - High intensity light source : en fr
  • SU89106A1 - Method for producing gelatin based glue : en ru
  • SU89569A1 - Device for exercising fingers and fingers : en ru
  • SU91328A1 - Tool for measuring the wear of the grinding wheel : en ru
  • CH271960A - Instrument for drawing. : en fr
  • SU89011A1 - Malt turner : en ru
  • SU89133A1 - The method of preparation of the clay solution : en ru
  • SU92666A1 - Lime Milk Stirrer : en ru
  • SU93075A2 - Device for double-track relay semi-automatic blocking : en ru
  • USD161023S - Christmas tree decorative ornament : en
  • SU86766A1 - Full metal car body with fresh air ventilation : en ru
  • SU88898A1 - Device for pre-lubrication of the internal combustion engine : en ru
  • SU88995A1 - Rectifier absorber centrifugal action : en ru
  • SU91430A2 - Anti-friction alloy : en ru
  • USD161006S - Wheel balance weight : en
  • USD161037S - Ventilator grille : en
  • CH272014A - Boring mill. : de en
  • SU88584A1 - Hydrofozer for well drilling : en ru
  • SU90854A1 - High Pressure Gear Pump : en ru
  • US2531620A - Compensating means for displacement meters : en
  • US2531693A - Line-tuned oscillator : en
  • SU86976A1 - The method of obtaining phenol-alkyd and phenol-containing resins : en ru
  • SU89592A1 - Plastering machine : en ru
  • SU89690A1 - Wine Yeast Dryer : en ru
  • SU91479A1 - Method for selective fixation of sound processes : en ru
  • SU93034A1 - The method of facing walls and other architectural and construction parts and elements of buildings with mineral resin based on synthetic resins : en ru
  • CH271929A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • DEP0050246DA - Device for making sparkling wine and other sparkling beverages : de en
  • CH272086A - Symmetrical electric mesh filter. : en fr
  • CH271980A - Method for measuring distance and device for carrying out the method. : de en
  • CA469632A - Anti-freeze solution for radiators : en fr
  • CH271944A - Plastic powder for the production of protective coatings using the flame spraying process. : de en
  • SU86773A1 - Device for protecting the brake shafts of freight car trucks from falling onto the track when suspension is broken : en ru
  • SU92314A1 - Apparatus for determining the installation of twisted silk threads : en ru
  • DE1616977U - SLIDER-LIKE DOUBLE-SIDED DEVICE FOR DETERMINING THE RELEVANT TIME PERIOD FOR WOMEN'S RECEPTION. : de en
  • DE1616915U - DEVICE FOR PERFORMING A SOCIETY GAME. : de en
  • DE1616975U - NUMBER ROLLER FOR COUNTERS. : de en
  • CH271983A - Amplifying voltmeter on a logarithmic scale. : en fr
  • SU86908A1 - Device for blowing spinning and similar machines : en ru
  • SU87648A1 - Method of producing orthosilicic acid esters from silicon tetrachloride and the corresponding alcohols : en ru
  • US2531472A - Battery charger : en
  • CA469624A - Free pistons for use in eduction pipes of apparatus for raising liquids in wells : en fr
  • CH272160A - Electric soldering device with soldering iron. : de en
  • CH272164A - Process for the manufacture of articles containing silicon carbide. : de en
  • CH271886A - Spinning machine for artificial textile fibers. : en it
  • SU87552A1 - Automotive planetary gearbox for six gears : en ru
  • SU91950A1 - Sewing stitch and device for stitch : en ru
  • US2532243A - Polyethylene foams : en
  • SU88939A1 - Ceramic semiconducting material : en ru
  • SU89912A1 - Tree climbing tool : en ru
  • SU91366A1 - Lb for bast fibers : en ru
  • SU87030A1 - Metal sliding rack with wedge lock : en ru
  • SU90001A1 - Synchronized asynchronous motor : en ru
  • US2531976A - Retractable lift rotor mechanism for aircraft : en
  • AU150939B2 - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • SU88529A1 - The method of layered x-ray study : en ru
  • SU88838A1 - Method of casting non-ferrous metals and alloys : en ru
  • SU89509A1 - Ferrometer : en ru
  • SU91702A1 - Pneumatic device for assembling radiator tubes with radiator plates : en ru
  • SU92768A1 - Hex Split Chisel for Well Drilling : en ru
  • SU87557A1 - Self-propelled wagon for supplying coke or ore to blast furnaces : en ru
  • SU89930A1 - The method of obtaining unburned in the holding material : en ru
  • SU90633A1 - Dryer for fabric : en ru
  • SU87627A1 - The method of extraction of acetic acid directly from the vapor-gas products of charring : en ru
  • SU88491A1 - A device for sensitogram : en ru
  • SU91517A1 - Balancing machine : en ru
  • SU91635A1 - Device for porous and dense chrome plating : en ru
  • SU93091A1 - Device for determining the resistance of soil in relation to erosion : en ru
  • SU87456A1 - Continuous fermentation plant : en ru
  • SU89677A1 - Dosing feeder : en ru
  • SU91215A1 - Encephalography Electrode : en ru
  • SU92723A1 - Device for unloading and loading ring furnace : en ru
  • US2531421A - Adjustable rear sight for firearms : en
  • US2532179A - Vapor generator assembly : en
  • DEP0006498DA - Fastening device for headlights, in particular on motor vehicles : de en
  • FR968621A - Thin Coating Fixing Device : en fr
  • SU91701A1 - Multispindle rotary semi-automatic for abrasive grinding of the cylindrical surfaces of workpieces : en ru
  • US2531583A - Roentgen-ray apparatus : en
  • CA469793A - Slips : en fr
  • SU90867A1 - Adaptation to grinding and grinding machines for automatic part feeding : en ru
  • SU91149A1 - Method for producing swollen pulp : en ru
  • SU91565A2 - Method for producing synthetic tanning agent : en ru
  • SU91844A1 - The obturator-rotor of an electric motor for a film projector : en ru
  • SU87018A1 - Shock-rotary electric perforator : en ru
  • SU88134A1 - Novolac type phenolic resin modification method : en ru
  • SU90965A1 - Device for regulating the supply of fuel in a free piston engine-compressor : en ru
  • SU92208A1 - Method of making anti-corrosion emulsion : en ru
  • US2531951A - Interference reducing method of secret communication : en
  • SU88817A1 - Automatic one-way autoblock : en ru
  • SU90931A1 - Sanok for cutting leather, raw materials, leather, etc. : en ru
  • CH271924A - Process for the formation of a dense, swirling, liquid-like mass of solid particles in a flowing gaseous medium. : de en
  • SU87534A1 - Breaking device for rail ends : en ru
  • SU92756A1 - Borehole induction seismograph : en ru
  • GB646718A - Felt hardening machine : en
  • GB646825A - Improvements relating to fluid pressure transmission systems : en
  • SU90708A1 - A device for marking parts such as flanges : en ru
  • SU91285A1 - Method for determining the suitability of a brown ash as a mortar for mortars : en ru
  • SU91357A1 - Device for reciprocating the tempered glass in the blasting chamber : en ru
  • SU91746A1 - Pump nozzle for automotive diesel : en ru
  • DE800719C - Saddle for bicycles or the like : de en
  • DK71761C - Wood construction. : da en
  • SU92059A1 - Plunger for water heating systems : en ru
  • USD160990S - Key actuated switch post : en
  • AU150601B2 - Improvements in or relating to electric signalling systems : en
  • SU85212A1 - Thyratron relay for protection of electrical measuring instruments : en ru
  • SU92533A1 - Apparatus for recording vibrations of the vascular wall : en ru
  • US2531520A - Hamper : en
  • CH271949A - Cover for books, exercise books, ring binders and the like. : de en
  • CH271957A - Device for cinematographic devices intended to automatically restore the length of the film loop between the lens and the driving roller. : en fr
  • SU92285A1 - Insole for welted bottom shoe : en ru
  • SU86556A1 - Torsion suspension : en ru
  • SU88359A1 - Handheld single handheld portable mechanism for filleting logs : en ru
  • SU89956A1 - Method for elimination of hysteresis loop in electromachine amplifiers : en ru
  • SU92582A1 - Machine for winding sections or pole coils of electrical machines : en ru
  • SU93084A1 - Feed silage method : en ru
  • US2532130A - Window mounting : en
  • US2532160A - Buttonhole cutter : en
  • GB646683A - Improvements in pivotal bearings : en
  • SU88723A1 - Machine for laying concrete, road and similar coatings : en ru
  • SU91361A1 - Aggregate for upgrading wastes of artificial fibers, for example, nylon : en ru
  • SU89108A1 - The method of obtaining acetic acid and acetic anhydride by the interaction of ketene with water : en ru
  • SU91064A1 - Device for flotation sorting of fish of small breeds : en ru
  • SU92781A1 - Method for suppressing dynatron generation : en ru
  • SU93095A1 - Toilet flush cistern : en ru
  • US2531937A - Ornamental display device : en
  • SU88921A1 - Unipol rna machine : en ru
  • SU89431A1 - Hydrostatic Profiler : en ru
  • SU90042A1 - Method for determining linear expansion coefficient of solids : en ru
  • SU90596A1 - Mechanized landing of lavas with ropes and a winch : en ru
  • SU91999A2 - Method of making molds for precise casting : en ru
  • US2531556A - Stopper rig for ladles : en
  • US2531867A - Berry vine holder : en
  • US2532189A - Accelerator pedal : en
  • SU88240A1 - The method of counting solid particles emitted by an electric arc : en ru
  • SU90130A1 - Installation for impregnation of roofing paperboard with bitumen : en ru
  • SU90250A1 - Device for measuring the velocity of fluid in pipes : en ru
  • SU91484A1 - Automatic tape recorder : en ru
  • SU91523A1 - Apparatus for leveling photographic film in aerial cameras : en ru
  • SU92576A1 - Hydraulic shovel for underwater work : en ru
  • DE1616783U - PACK OF SMOKED GOODS WITH IGNITION DEVICE. : de en
  • GB646970A - Improvements in or relating to resinous semi-conducting materials including conductive carbon : en
  • SU88236A1 - Liquid level indicator : en ru
  • SU91548A2 - Device for removing knurled covers from glass cans : en ru
  • SU91899A1 - Machine for layered peat extraction : en ru
  • SU92079A1 - Variable fruit bore caliber : en ru
  • US2531521A - Air-speed indicating system for rotary winged aircraft : en
  • US2532066A - Containing unit : en
  • SU85818A1 - The method of obtaining comenic (3-hydroxy-gamma-pyrone-6-carboxylic) acid from waste production of alkaloids opi : en ru
  • SU90701A1 - Device for watering the base film of a photosensitive emulsion : en ru
  • US2531393A - Electronic coordinating system : en
  • US2531493A - Method of controlling combustion in internal-combustion engines : en
  • US2531818A - Tractor : en
  • US2532257A - Corrosion testing apparatus : en
  • SU86495A1 - Flexible piping for high liquid and gas pressures : en ru
  • SU88358A1 - Tool for tensioning the saw chain in power saws : en ru
  • SU88625A1 - Method for preparing 3-aryl-3-methylpropyl alcohols : en ru
  • US2531548A - Heating device : en
  • US2532080A - Apparatus for continuously vulcanizing rubber strip material : en
  • CH272045A - Clasp intended to removably connect the two ends of a link. : en fr
  • CH272136A - Dispositivo di innesto e disinnesto rapido dei forcellini sui perni delle ruote di biciclette, specially per biciclette da corsa. : en fr it
  • SU88938A1 - Device for changing the phase of a single-phase voltage : en ru
  • SU92554A1 - The method of looping on the basis of the hall machines and device for performing the method : en ru
  • SU93041A1 - The method of obtaining norsulfazola : en ru
  • SU91099A1 - Device for laying a railway track links : en ru
  • SU91167A1 - Planetary gear : en ru
  • SU88311A1 - Mechanical roller cutter for rust removal of metal surfaces : en ru
  • SU90899A1 - Method for producing artificial reverberation using small size reverberation chamber : en ru
  • SU91566A2 - Method of making anthracene emulsions : en ru
  • SU91621A1 - A method of manufacturing embossed extruded stucco architectural construction parts of papier-mâché, mastic, plastics and similar materials and apparatus for carrying out the method : en ru
  • SU92803A1 - Device for automatic control of the composition of the gas mixture : en ru
  • SU93114A1 - The method of obtaining olein first grade : en ru
  • CH272047A - Device for reducing the friction between a spindle and at least one nut. : de en
  • DE1616641U - SPRING SUSPENSION FOR LUMINAIRE AND TRAFFIC LIGHT BOWLS. : de en
  • DE1616870U - CARBON DUST MEASURING DEVICE. : de en
  • DEP0012658DA - Electric motor driven impact device : de en
  • ES24865U - Improved obturator for dense or pasty materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES24908U - Apparatus for taking pictures with artificial light (Machine-translation by Google Translate, not legally binding) : en es
  • SU93035A1 - The method of obtaining fluid Burov : en ru
  • SU93100A1 - Lever portable device for testing soil for compression in field conditions : en ru
  • US2531410A - Polymeric compositions : en
  • US2531654A - Auto road sander : en
  • US2531872A - Ribbon feeding and reversing mechanism for typewriting machines : en
  • SU87496A1 - Membrane level regulator : en ru
  • SU89250A1 - Trolley pusher : en ru
  • SU89845A1 - The method of obtaining pyrrolidine or its N-aryl-substituted : en ru
  • SU90863A1 - Universal mechanical vice for machine tools : en ru
  • SU91115A1 - Balancing machine : en ru
  • SU92237A1 - Mine furnace for the production of foam glass : en ru
  • SU93063A1 - Parts inspection and sorting machine : en ru
  • SU86533A1 - Method for preparing chlorothiophosphoric and dichlorothiophosphoric esters : en ru
  • SU89749A1 - Hydraulic shovel : en ru
  • CH271954A - Device for clamping the original on duplicating machines. : de en
  • SU89984A1 - Method for producing calcium metaphosphate : en ru
  • SU91856A1 - Moving Marking Plate for locating locomotive frames : en ru
  • US2531997A - Pump : en
  • US2532226A - Musical instrument : en
  • SU88129A1 - The method of regeneration zadubrennogo gelatinoglycerin roller mass : en ru
  • SU89089A1 - Liquid fuel pre-gasification nozzle : en ru
  • SU91276A1 - A method of manufacturing barite diffuse scattering projection screens : en ru
  • SU91625A1 - Electric dust separator : en ru
  • SU92732A1 - Crankshaft bearing for internal combustion engine : en ru
  • SU92872A1 - Device for auto brake : en ru
  • US2531697A - Transformer : en
  • SU87547A1 - Seal to protect track joints and other mechanisms against abrasive : en ru
  • SU89104A1 - The method of obtaining chemically resistant coatings on fabrics and other porous products made of fibrous materials while maintaining the air permeability of the products : en ru
  • SU92154A1 - Method of intensive combustion of pyrite dust to produce sulfur dioxide and matte : en ru
  • SU92916A1 - Writing machine for writing, for example, Arabic : en ru
  • SU88264A1 - Connecting rod t ha : en ru
  • SU88724A1 - The method of manufacture of pipes on centrifugal machines : en ru
  • SU89124A1 - Dose Spill Machine : en ru
  • SU89650A1 - Permanent cocoon for oak silkworm : en ru
  • SU89993A1 - AC Voltage Regulator with Magnetic Amplifier : en ru
  • SU90842A1 - The method of obtaining without calcined white cement from waste in the processing of spodumene lime method : en ru
  • SU92546A1 - Device for determining parameters of excitable tissue : en ru
  • SU93061A1 - Device for determining the magnetomotive force of magnets : en ru
  • AU3708650A - Device for driving the heald frames of looms : en
  • DEP0004567DA - Device for determining the transmission rate of sound recording devices : de en
  • ES24903U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968402A - parachute equipment : en fr
  • GR12737B - PREPARATION FOR CLEANING AND POLISHING ITEMS OF PORCELAIN GLASS, MARBLE, ENAMEL, PLASTICS, LEATHER, METAL AND RELATED ITEMS. : el en
  • SU90779A1 - Horizontal Band Saw : en ru
  • SU92586A1 - Automatic device for controlling the insulation of ship electrical networks : en ru
  • SU92860A1 - A device for driving shafts in shafs : en ru
  • SU89716A1 - Pipe marking tool : en ru
  • SU91837A1 - Mandrel for static wheel balancing : en ru
  • SU92852A1 - Metallic overlap for fencing workspace of the cleaning face from the collapsing side rocks : en ru
  • US2531750A - Hub brake for bicycles and the like : en
  • US2531893A - Hypodermic syringe : en
  • US2531903A - Two-cylinder rotary motor : en
  • DE1616744U - PIT STAMP. : de en
  • DE1616827U - Hexagonal all-glass ceiling light. : de en
  • US2531413A - Method and apparatus for detecting flaws : en
  • AU3717150A - Improvements relating to suction cleaners : en
  • SU88127A1 - Device for semiautomatic stopping of porcelain tubes used for carbon and sulfur determination : en ru
  • SU89943A1 - Single-system filter current balance protection of two parallel lines : en ru
  • SU90868A1 - The method of semi-altitude landing of metal parts with combined electric heating of blanks and a machine for carrying out the method : en ru
  • SU91354A1 - Device for measuring the flow of loose bodies : en ru
  • SU92286A1 - Photon set machine : en ru
  • SU92959A1 - Hydrophilizing Solution for Processing Lithooffset Forms : en ru
  • SU92973A1 - The method of hardening a joint welded by butt electrocontact welding : en ru
  • US2531889A - Windshield cleaner : en
  • DES0000816MA - Shearer for razor cut : de en
  • FR968464A - Turbo-cup burner : en fr
  • FR968513A - Improvements to liquid cooling devices : en fr
  • DE1616821U - Snap-in lever for dough dividing machines with push pin. : de en
  • DE1616902U - EXCHANGEABLE PEN. : de en
  • DEF0001154MA - Electric scales : de en
  • DEP0012926DA - Device for measuring the yield by means of scales in the flowing processing of bulk goods, for example in mills. : de en
  • DEP0054644DA - Running toy designed as a four-footed animal : de en
  • ES24944U - Toy balance. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24962U - Automatic electric flashing to warn changes of direction of the cars. (Machine-translation by Google Translate, not legally binding) : en es
  • SU86665A1 - Carriage with a balanced suspension and jaws for axle boxes : en ru
  • SU88926A1 - The method of fixing the cable in the tip : en ru
  • SU90995A1 - Press washer for extrusion of profiles and rods of wrought metals and their alloys without wets : en ru
  • SU91744A1 - Self-priming centrifugal vortex pump : en ru
  • SU91841A1 - Camera for panning : en ru
  • SU91976A1 - Adaptation to the batch spinning machine for stopping the carriage when approaching the bar during the entry of a foreign body between the carriage and the bar : en ru
  • US2531897A - Method of making floating roofs : en
  • SU86621A1 - The method of obtaining artificial sausage casing of parchment : en ru
  • SU88085A1 - Mobile on wheels hydropneumatic jack : en ru
  • SU89789A1 - Device for cleaning the edges of the fabric : en ru
  • SU91030A1 - The method of electric welding of the underwater part of the vessel : en ru
  • SU92792A1 - Electromagnetic brake : en ru
  • US2531512A - Process for making sorbic acid esters : en
  • US2531524A - Molding machine : en
  • US2531953A - Apparatus for handling radioactive : en
  • DESC000072MA - Double-layer flooring. : de en
  • SU89010A1 - Device for automatic start and stop of packaging machines : en ru
  • SU90753A1 - Nozzle for pneumatic transport systems : en ru
  • SU91203A1 - Container for transporting bricks, cinder blocks and the like : en ru
  • SU91253A1 - Glass melting bath furnace with air cooling of the walls of the pool and burners : en ru
  • SU92325A1 - Method of coring and grinding plates for offset printing plates : en ru
  • SU92841A1 - Method of multilateral well drilling : en ru
  • AU3720950A - Improvements in shearing handpieces having diaphragm sealing means : en
  • SU88592A1 - Ship Blade Trimmer : en ru
  • SU88618A1 - Lime-soda water cooler with forced sludge removal : en ru
  • SU92184A1 - The method of processing fermented tea leaves : en ru
  • SU93120A1 - The method of drying products, for example, aluminum pistons : en ru
  • USD161067S - Box for portable tools and accessories : en
  • SU88145A1 - Method for determining maximum tensile strength of rubber : en ru
  • SU90208A1 - Mobile winch for a mechanical shovel : en ru
  • SU90353A1 - Laboratory filter : en ru
  • SU91174A1 - Coated electrodes for arc welding of cutting tools : en ru
  • SU85735A1 - The mechanism for moving the quill vertical milling machine : en ru
  • SU90749A1 - The use of magnetoelectric sound recording equipment to record the readings of electrical strain gauges : en ru
  • USD161048S - Necklace or similar article : en
  • CA469652A - Floor drains for toilet fixtures : en fr
  • CH272015A - Hand drill. : en fr
  • DE800704C - Process for the continuous production of foam masses from synthetic resins u. Like. For insulation purposes : de en
  • DEG0001538MA - Arrangement for cleaning spark plugs for internal combustion engines. : de en
  • AU149926B2 - Improvements in wallboard presses andother similar multiple presses : en
  • AU153304B2 - Process and apparatus for cooling and purifying compressed gas mixtures tobe separated : en
  • DE800649C - Centrifugal machine for cement roof tiles : de en
  • DEP0055796DA - Tubular vial. : de en
  • SU91470A1 - Method of making beer : en ru
  • SU92238A1 - Method of protection from freezing sewer pipes : en ru
  • DE1616654U - SAFETY GOGGLES. : de en
  • DEH0001356MA - Cupola furnace charging system : de en
  • SU88002A1 - Tensioning device of chain bucket elevator : en ru
  • DEP0046104DA - Frame for threshing machines. : de en
  • SU89568A1 - The method of applying plaster casts of high strength plaster : en ru
  • SU91551A1 - Gland compensator for temperature lengthening of pipelines : en ru
  • SU88795A1 - Automatic Countersinking Machine : en ru
  • SU88944A1 - Variable inductance coil : en ru
  • SU90345A1 - Apparatus for continuous cooking of beer wort, etc. : en ru
  • SU91043A1 - Brake for winches : en ru
  • SU91828A1 - An annular diaphragm for measuring the amount of a viscous liquid or gas at low Reynolds numbers : en ru
  • CA469755A - Regenerator filling materials : en fr
  • DE1616615U - JAR LOCKING CLIP WITH MULTIPLE SPRING PRESSURE. : de en
  • SU89160A1 - Conveyor scales : en ru
  • SU89184A1 - Device for signaling overheating of machine parts : en ru
  • SU90320A1 - Drill for flushing drilling : en ru
  • SU90390A1 - The method of producing glue : en ru
  • SU91155A1 - Air nozzle for humidification plants : en ru
  • SU91208A1 - Weighing device for belt conveyor : en ru
  • SU91582A1 - Method for hydroxylation of oleic acid : en ru
  • SU91804A1 - The method of drying paper insulation electrical capacitors : en ru
  • SU92034A1 - Method of briquetting slurry, dust or loose calcareous and dolomitic materials : en ru
  • SU87221A1 - The method of obtaining layered thermal insulation products : en ru
  • SU92020A1 - Cruise ship : en ru
  • US2532156A - Tire groover : en
  • SU87376A1 - The method of controlling the adhesion strength of the electroplated coating with metal : en ru
  • SU89714A1 - Method of attaching cutting plates in holders : en ru
  • SU89842A1 - Plasticizing method of polyvinyl chloride resins : en ru
  • SU91711A1 - Method of making combing wheel : en ru
  • US2531632A - Cigarette lighter : en
  • US2531781A - Universal trouser pattern : en
  • SU88834A1 - Gas chamber furnace for magnetizing roasting of iron ores : en ru
  • US2531722A - Reversible ratchet screw driver : en
  • DE1616645U - MAGNETIC CLOSURE FOR MINING LIGHTS. : de en
  • DE1616831U - SCRUBBER HOLDER WITH SCRUBBER. : de en
  • DE1616653U - CARRYING AND PROTECTIVE DEVICE FOR WOMEN'S BINDINGS AND THE LIKE. : de en
  • DEP0050557DA - Process for the production of dry rectifiers, in particular selenium rectifiers : de en
  • SU89813A1 - Machine for planting raw tn etc. belts : en ru
  • SU90388A1 - Drying and smoking shed installation : en ru
  • SU91555A1 - Tea-cleaning machine : en ru
  • SU92246A1 - A method of manufacturing stable single-stage photomultipliers with an antimony-cesium cathode : en ru
  • SU92877A1 - Method for preventing carbonate salt deposits on the walls of lifting pipes of oil wells, discharge lines and prefabricated field pipelines : en ru
  • SU85926A1 - Device for removing dust and waste from carding machines : en ru
  • SU87932A1 - Laboratory Mill : en ru
  • SU91329A1 - Length Measuring Instrument : en ru
  • SU91501A1 - Gate valve with two closure discs for pipelines : en ru
  • SU92474A1 - Water jet pump : en ru
  • FR968685A - Heater for industrial ovens, for example for coke ovens : en fr
  • SU87286A1 - Bath glass furnace with artificial cooling wall bars : en ru
  • SU88740A1 - Pulse coincidence recorder : en ru
  • SU91142A1 - Apparatus for continuous grinding of paper pulp : en ru
  • SU91284A1 - Dual projector for graphical terrain plan in contours and contours : en ru
  • SU92398A1 - Movable formwork for installation of facing slabs : en ru
  • USD160988S - Combination chewing gum and coin dispenser : en
  • SU88051A1 - Thread Dynamometer : en ru
  • SU88770A1 - Press one-sided pressing with the pressing of the product : en ru
  • SU90364A1 - Method for preparing phthalazole : en ru
  • SU91039A1 - Desensitized transverse push-pull phonogram class A : en ru
  • SU92209A1 - Method of making shoe polish powder : en ru
  • SU92975A2 - Apparatus for chemical treatment of water : en ru
  • SU93122A1 - Portable scales for weighing rail cars : en ru
  • CH271898A - Resistant printing preparation. : de en
  • SU90729A1 - Mechanism for changing the height of the top bar of a coal miner : en ru
  • SU92963A1 - Method for the production of facing works plates and tiles : en ru
  • SU93014A1 - Heating stove : en ru
  • SU88000A1 - Adaptation to grain grain for simultaneous sowing of seeds and granulated fertilizers in one furrow with independent lines : en ru
  • SU91553A1 - Unmoved reaping device : en ru
  • SU92522A1 - Cultivator : en ru
  • US2531494A - Pulse identification : en
  • DEP0005418DA - Flush for two-stroke engines. : de en
  • GB646662A - Compositions for the protection of metals from corrosion : en
  • CH271959A - Device for generating security guilloches for securities and other decorations. : de en
  • AU155956B2 - Improvements in explosive shells : en
  • CA469744A - Magnetic motor starting switches : en fr
  • CH272117A - Method of multi-channel transmission of signals according to the principle of time modulation. : en fr
  • CH271988A - Process for photometry and electrical photometer for carrying out the process. : de en
  • DEP0032027DA - Procedure for repairing retorts and chambers : de en
  • DEP0044425DA - Adjustable screw connection, especially for the bearings of shafts or spindles running at high speeds. : de en
  • SU88714A1 - Tool for cutting the tabs in the mouthpiece tape on the sleeve machines : en ru
  • SU92215A1 - Apparatus for automatically controlling the rate of metal ejection from rolls of a reversing rolling mill : en ru
  • US2531856A - Collapsible cart : en
  • US2531920A - Suction ash collector : en
  • SU87640A1 - A device for filling burettes that automatically sets the meniscus of the liquid on zero division : en ru
  • SU89697A1 - Gear pump for high pressure fluid injection : en ru
  • USD161052S - Automobile truck : en
  • SU90224A1 - Bernoulli Lemniscrapers : en ru
  • SU91978A2 - Ready for relief drawing by the blind : en ru
  • SU92452A1 - Device detachable pipe connection : en ru
  • SU89586A1 - The method of firing materials and products in the ring and tunnel kilns : en ru
  • SU91080A1 - A method of manufacturing sheets of variable and constant cross section : en ru
  • SU91535A1 - Shpalozahrubny machine : en ru
  • SU91931A2 - Cutting chain cutting machines : en ru
  • SU92235A1 - Tool collar : en ru
  • SU92304A1 - Adaptation to the machine, for example, brand PMA, for attaching the hem on the shoe : en ru
  • US2532248A - Fibrous polishing device : en
  • US2532035A - Blower for compressed combustible gases : en
  • SU91805A1 - Electric drive : en ru
  • SU92647A1 - Hydraulic conveyor with side chute : en ru
  • US2531496A - Methods of forming a plaster mold or core for casting metals : en
  • DE1616916U - TOY GYRO WITH COLOR GAME. : de en
  • ES24901U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646965A - Manufacture of an organic dinitrile : en
  • CH271963A - Receptacle for an instrument used to write, in particular for a pen holder. : en fr
  • DEK0002351MA - Method for noise suppression in receivers for frequency-modulated vibrations : de en
  • ES194146A2 - A NEW RECTIFIER TO CONVERT ALTERNATING CURRENT INTO CONTINUOUS. : en es
  • ES195009A1 - NEW MANUFACTURING PROCESS FOR HAIR WAVES. : en es
  • ES24821U - Fabric applicable to mattresses, chairs, seats and other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646697A - Improvements in or relating to condenser type insulators : en
  • SU92226A1 - Automatic continuous oven for annealing lacquered cans and other cylindrical products : en ru
  • US2532236A - Cradle crib : en
  • US2532084A - Vending machine : en
  • SU91117A1 - Instrument for observing faint glows : en ru
  • SU92147A1 - Method for determining the crystallization temperature of viscous products, for example, motor fuels, oils, antifreezes and the like : en ru
  • SU88087A1 - Log loader : en ru
  • SU91365A1 - Device for securing the screw when lifting the thaler of lithographic printing machines : en ru
  • SU91685A1 - Continuous pressing press for grapes : en ru
  • SU87607A1 - The method of obtaining salicylic aldehyde : en ru
  • SU91661A1 - Candy wrapping machine : en ru
  • SU91667A1 - Device for removing the top layer of the peel from the peel of citrus fruits : en ru
  • US2531462A - Rack for toasting bread : en
  • SU86749A1 - A device for copying and milling processing of complex spatial surfaces, in particular, turbine blades : en ru
  • SU88068A1 - The method of manufacturing mirrors : en ru
  • SU89824A1 - Adaptation to tape-jointing machines to eliminate loops in the tape : en ru
  • SU91632A1 - The method of obtaining colored glossy surface of cement plaster : en ru
  • SU86743A1 - Hydraulic valve for gas lines : en ru
  • SU87662A1 - Needle-drill for sampling soil air : en ru
  • SU89549A1 - Pickup device for long materials : en ru
  • SU91570A1 - Iron etching method : en ru
  • SU92631A1 - Bait guard : en ru
  • SU92771A1 - Brown coal briquetting press : en ru
  • SU92842A1 - Machine for drilling drainage wells from underground workings : en ru
  • SU90787A1 - Compressor nozzle for plaster spray : en ru
  • US2532004A - Child's vehicle and parcel carrier : en
  • SU87551A1 - Self-unloading cable scraper : en ru
  • US2531486A - Orthopedic device : en
  • US2531737A - Container having spring biased sliding closure : en
  • US2531835A - Extension key chain : en
  • US2532089A - Air-heating furnace for alternative forced and convection air flows : en
  • SU89067A1 - End mills with false teeth : en ru
  • SU89478A1 - Locomotive Driving Mechanism : en ru
  • SU90293A1 - Method for preserving local varieties of cheese : en ru
  • US2531774A - Liquid level gauge : en
  • US2531811A - Coulombmeter : en
  • US2531901A - Electric cigar lighter : en
  • CH272060A - Reversible internal combustion engine. : en fr
  • DEP0013906DA - Process for the suction of paint dust and solvent vapors during painting work as well as suction device : de en
  • ES194942A3 - IMPROVEMENTS IN THE MANUFACTURE OF MAGNESIUM REFRACTORY MATERIAL. : en es
  • ES24945U - Rolling toy, operated and directed remotely. (Machine-translation by Google Translate, not legally binding) : en es
  • SU86940A1 - Needle for knitting machines : en ru
  • SU88467A1 - Smoothing device for high voltage direct current transmission lines : en ru
  • SU89072A1 - Training manual on mechanics : en ru
  • SU91180A1 - Drum type throwing machine with a ladle for refueling open-hearth furnaces and for loading bulk materials : en ru
  • SU92766A1 - The method of dewatering flooded mines : en ru
  • US2532239A - Finned tube winding machine : en
  • US2532255A - Hanger device : en
  • SU86338A1 - Turbo-drill with radial or radial-axial turbine stages : en ru
  • SU90652A1 - A geometry guide for demonstrating how to define the sides of a right triangle. : en ru
  • US2532192A - Seed planting machine : en
  • AU149306B2 - Improvements in insulated electric conductors : en
  • CH272144A - Electric locomotive. : de en
  • SU87307A1 - The method of making the semi-finished products from clay antifreeze : en ru
  • CA469709A - Window construction : en fr
  • SU89671A1 - Machine for pressing cylindrical fibrous plastic bushings : en ru
  • SU90626A1 - Carding machine for carbon monoxide : en ru
  • SU91186A1 - Method of making crankshafts of engines : en ru
  • US2531998A - Carbonization apparatus : en
  • CA469663A - Alpha-halogen-beta-alkoxy suberic acid and processes : en fr
  • SU88703A1 - Apparatus for carrying out freight operations in the holds of vessels : en ru
  • SU89447A1 - Device for mechanical clamping frames in filter presses : en ru
  • SU90102A1 - Automatic wire clamping machine for making weaving heaps : en ru
  • SU90874A1 - Vomer for breeding : en ru
  • US2531489A - Hand tool for crimping tube ends : en
  • SU89721A1 - Tung Fruit Peeling Machine : en ru
  • US2531466A - Stereoscopic radio location device : en
  • SU89352A1 - Pneumatic drive : en ru
  • US2531603A - Positive displacement type fluid meter : en
  • DE1616989U - ROTARY VALVE. : de en
  • DEO0000064MA - Final piece for the blading of the rotor rotors of centrifugal machines : de en
  • CH271920A - Device for separating at least one component from a mixture. : de en
  • SU88890A1 - Adaptation to circular saws for feeding material to the saws : en ru
  • SU91325A1 - Float level regulator in the reservoir : en ru
  • SU91552A1 - Interoperative bunker : en ru
  • CH271888A - Device on a winding machine for catching and holding the yarn during automatic bobbin change. : de en
  • AU3710950A - Process of preparing bicyclo-(221)-2, 5-Heptadienes and alkyl derivatives thereof : en
  • AU152209B2 - Pest control agents containing esters of thionophosphoric or thiolphosphoric acids : en
  • AU143176B2 - Improvements in rasps for buffing tyres andthe like : en
  • AU3126749A - Improvements in rasps for buffing tyres andthe like : en
  • DEG0001267MA - Device for net of grain : de en
  • DK71755C - Coupling means for connecting a balanced circuit to an unbalanced one. : da en
  • DEP0049268DA - Switching arrangement for electric heating devices, in particular heating pads : de en
  • DEP0000838MA - Detachable cover : de en
  • US2531679A - Valve : en
  • US2531938A - Liquid dispensing machine : en
  • FR968633A - : fr
  • SU89096A1 - Reversible trailed plow : en ru
  • SU89493A1 - Electric smelting furnace : en ru
  • SU91476A1 - Device for removing pointwise non-sinusoidal current curves : en ru
  • SU91545A1 - The use of thermophilic mushroom "Mukor" : en ru
  • DEG0001116MA - Device for freezing food or other substances in molds : de en
  • CA469626A - Footgear having segmented uppers and methods of manufacture therefor : en fr
  • CH272000A - Electrically controlled striking mechanism for clocks. : en fr
  • DE800715C - Device on liquid pressure units of juice presses : de en
  • DEP0005863DA - Headlight insert particularly suitable for motor vehicles : de en
  • DEP0013165DA - Device for cooling electrical machines by means of a fan : de en
  • CA469617A - Game playing apparatus : en fr
  • DE1616646U - END LID FOR ELECTRIC CAPACITORS. : de en
  • GB646762A - Improvements in pressure gauges : en
  • DE800714C - High pressure container with lid and flange : de en
  • FR968498A - Luminous device for examining the internal organs of the ear and nose : en fr
  • FR968630A - Improvements to foaming bodies used in particular to fight alcohol and ketone fires, and their manufacture : en fr
  • AU145507B2 - An improved implement for digging drains andthe like : en
  • CH271882A - Fluid dispensing measuring device. : en fr
  • CH272105A - Process for permanent waving of the hair and tools for implementing this process. : en fr
  • SU87379A1 - Device for making M-shaped wire parts for radio tubes : en ru
  • SU88794A1 - Device for drilling holes in the flanges without marking : en ru
  • SU90268A1 - Keyboard of the electromusic tool : en ru
  • SU92122A1 - Clock mechanism driven by compressed air : en ru
  • US2532054A - Air and water spray for dental engines : en
  • US2532240A - Unsaturated alkyd foam resins : en
  • SU87556A1 - Self-loading wagon : en ru
  • SU90743A1 - Percussion Pellet Electric Perforator : en ru
  • SU92568A1 - Plant for the production of conveyor-flow method of paper-bitumen pipes with wire reinforcement : en ru
  • SU93149A1 - The method of sowing sugar beet and opener for the implementation of this method : en ru
  • CA469701A - Sight feed lubricator systems : en fr
  • CA469739A - Metal contact rectifiers and photo electric cells : en fr
  • BE497352A - : en fr
  • CA469699A - Maleic acid and fumaric acid derivatives : en fr
  • CH271860A - Boiler use in boilers for solid fuels converted to oil firing. : de en
  • CH272011A - Electric soldering iron. : en fr
  • CH272018A - Vernier for machine tool carriage transport screws. : en fr
  • CH272098A - Electric discharge device in a gas. : en fr
  • DEP0010786DA - Casting mold for loudspeaker cones : de en
  • FR968593A - Manufacturing process of tight lids for containers : en fr
  • SU90807A1 - The method of obtaining in the living substance of the type of cement : en ru
  • SU91593A2 - The method of protection of drill pipes from twisting with two motor drive of the drilling machine : en ru
  • SU91819A1 - Device for controlling the speed of rotation of an oscilloscope mirror drum : en ru
  • US2531662A - Drilling fluids : en
  • US2532028A - Mounting for price tag moldings : en
  • ES194656A1 - NEW ELECTRICAL AUTOMATIC DISCONNECTOR SYSTEM. : en es
  • FR968612A - Improvements to light bulbs : en fr
  • GB646756A - Improvements in or relating to high voltage testing equipment : en
  • ES194318A3 - VARIABLE CONDENSER FOR RADIO RECEIVER EQUIPMENT WITH BAND EXTENSION. : en es
  • CH271912A - Method and device for sterilizing milk and cream by heating and subsequent cooling. : de en
  • DE1616741U - COMBINED TRADITIONAL LEATHER TROUSERS. : de en
  • SU86673A1 - Nonlinear diode converter : en ru
  • SU90139A1 - Trencher : en ru
  • SU90877A1 - Blood clotting device : en ru
  • SU92365A1 - Rolling mill for fixed and variable tube pipes : en ru
  • AU152806B2 - Improvements in or relating to telegraph repeaters : en
  • SU90778A1 - Tractor scraper drag : en ru
  • SU91150A1 - The method of obtaining wood charcoal briquettes : en ru
  • SU91822A1 - Device for automatic control of water flow in irrigation canals : en ru
  • CH271852A - Reinforcement for reinforced concrete. : de en
  • DE1616790U - SPRAY BAG TENSIONER : de en
  • DESC000772MA - Prefabricated upholstery and process for its manufacture : de en
  • DED0000290MA - Process for smoothing iron and steel surfaces by anodic treatment in acidic electrolytes. : de en
  • FR968639A - A process for bonding rubber to metals, glass, etc. : en fr
  • SU89829A1 - Double Belt Farmer Lift : en ru
  • SU92585A1 - Electroacoustic device for obtaining very small constant time delays : en ru
  • USD161020S - Coupling for pipes or the like : en
  • SU87632A1 - The method of obtaining fatty monobasic and dibasic acids from fortified shale : en ru
  • SU88641A1 - Device to protect the valve seat from shock : en ru
  • SU92831A2 - A method of manufacturing bimetallic metal-ceramic bushings : en ru
  • US2532102A - Production of ammonium beryllium fluoride : en
  • US2532117A - Nickel steel alloys : en
  • US2532175A - Visible image radio responsive device : en
  • SU88883A1 - Tool for stopping the carding machine : en ru
  • SU91478A1 - The method of determining the quality of electroplating : en ru
  • SU92057A1 - Metal window cover : en ru
  • SU92589A1 - Method for potentiometric determination of the magnitude of hypotenuse by two legs : en ru
  • US2531981A - Fishhook : en
  • CA469615A - Hydraulic brake devices : en fr
  • CH272102A - Anti-glare device for motor vehicle drivers and cyclists. : de en
  • SU88194A1 - Weaving device for weaving : en ru
  • SU89035A1 - Self sealing tap : en ru
  • SU90700A1 - Machine for testing asphalt concrete samples and other similar materials. : en ru
  • SU91641A1 - The method of winding the thread with a fixed conical reel : en ru
  • SU91782A1 - The method of manufacturing precision potentiometers : en ru
  • SU91983A1 - An advanced tutorial on theoretical mechanics : en ru
  • SU92377A1 - Zinc-based bearing alloy : en ru
  • DEK0002542MA - Device for overhead withdrawal of coils : de en
  • DEP0023319DA - Process for the production of internally threaded injection molded parts : de en
  • DEP0048135DA - Trolley for loading tunnel kilns : de en
  • ES24882U - Brake shoe. (Machine-translation by Google Translate, not legally binding) : en es
  • SU88144A1 - Skates with swivel base plate : en ru
  • SU92820A1 - Insulation method of rapidly wearing metal surfaces : en ru
  • US2532060A - Electrostatic vibration detector : en
  • US2532105A - Lawn mower : en
  • DE1616826U - ALL-GLASS CEILING LIGHTS WITH GROOVED, OPALESCENT FLOOR GLASS. : de en
  • SU89147A1 - Method of measuring optical density : en ru
  • SU90290A1 - Tool for making flat mesh links : en ru
  • SU91152A1 - Device for loading and unloading ring furnaces : en ru
  • SU91475A1 - Cascade Cryptol furnace : en ru
  • SU92523A1 - Self-propelled Elevator Stacker : en ru
  • SU92584A1 - Device for cleaning electric lighting fittings : en ru
  • SU88394A1 - Motorized hand tools with sawing sector for pruning : en ru
  • SU91036A1 - Three Phase Current Transmission : en ru
  • SU91468A1 - Candy wrapping machine : en ru
  • SU91800A1 - Flame Shielded Candle : en ru
  • SU91803A1 - Anode of high-voltage mercury rectifier : en ru
  • SU92459A1 - Device for handling balloons for compressed gases : en ru
  • SU92673A1 - Device for supplying stencil sheets used in making biscuit : en ru
  • ES24860U - Bicycle handlebar power (Machine-translation by Google Translate, not legally binding) : en es
  • ES24836U - Device for holding babies. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968528A - Acetylene generator combined with a metering-mill : en fr
  • GB646880A - Improvement in automatic telephone systems : en
  • CH271873A - Chair that can be transformed into a piece of furniture. : de en
  • CA469789A - Jar closure remover : en fr
  • FR968601A - reinforced concrete construction element for flat ceilings : en fr
  • SU89547A1 - Rotary conveyor belt : en ru
  • US2531821A - Rod spinning apparatus : en
  • US2531906A - Friction measuring device : en
  • US2532023A - Luminaire for elongate tubular lamps comprising telescoped extensible sections : en
  • ES195054A1 - A MECHANISM FOR THE OPERATION IN THE LADGERS 'SHUTTLE. : en es
  • CA469639A - Cellulosic fibres and processes for their production : en fr
  • DEH0002488MA - Waterproof ceiling lamp : de en
  • ES24943U - Foldable case, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24969U - Plexiglas garments with perspiration areas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968478A - Measuring device : en fr
  • US2532036A - Process of preparing polyhydric alcohols : en
  • US2532096A - Power source : en
  • ES192786A1 - A METALLIC CONTRAPOZO. : en es
  • SU88779A1 - Muffle burner : en ru
  • SU89132A1 - Sliding scrapers for cleaning the column of the lifting pipes of the wells : en ru
  • SU89202A1 - Sampler mechanism : en ru
  • US2532029A - Diaper : en
  • US2532262A - Hammer mill provided with means for detachably mounting the sizing screen : en
  • ES193827A1 - PROCEDURE TO IMPROVE THE IRON AND STEEL FOUNDRY. : en es
  • ES24831U - Decorating toy to make air bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • ES24900U - Illuminated control scale for radio receivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES24971U - Fuel supply pump for internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB646893A - Improvements in or relating to suction cleaners : en
  • DE1616838U - CIRCULAR KNITTING NEEDLE WITH SYNTHETIC THREAD. : de en
  • CA469694A - Control systems : en fr
  • SU91102A1 - Turbo Pneumatic Ejector : en ru
  • SU92157A1 - Sulphite method of producing alumina : en ru
  • US2531941A - Fishhook : en
  • DE1616829U - DEVICE ON THE LEUTER TUBS FOR PULLING THE FRONT TUBES UP. : de en
  • DEO0000535MA - Metal frame formed from hollow profiles, in particular upholstered frames : de en
  • DEP0028020DA - Compression refrigeration machine : de en
  • DEP0053555DA - Device for reducing radio interference in devices for generating high-voltage pulses for feeding electrical pasture fencing : de en
  • FR968504A - Manufacturing process of glass window envelopes for cathode ray tubes, etc. : en fr
  • GB646909A - Improvements relating to slicing machines : en
  • FR968651A - Process for preserving the pulp of fresh chestnuts : en fr
  • FR968680A - Load carrier for forklifts : en fr
  • GB646779A - Improvements relating to beam-deflecting circuits for cathode ray tubes : en
  • SU91544A1 - Method for processing sperm fat : en ru
  • SU92385A1 - Machine for the production of art-relief wood carving : en ru
  • SU92399A1 - The method of grinding glass : en ru
  • ES24819U - A saddle for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • CH271947A - Process for the formation of a metal, firmly adhering coating protecting against corrosion and solid deposits on the inner surfaces of hollow metal objects. : de en
  • DE1616739U - PIPE WRENCH. : de en
  • GR12739B - ANIMAL AND MOTOR DOUBLE JOINT HARVEST. : el en
  • FR968591A - Improvements in the manufacture of loom shuttles : en fr
  • GB646758A - Process for the manufacture of panthenol derivatives : en
  • FR968700A - Improvements to piping connection devices : en fr
  • FR968624A - New application of a reaction principle : en fr
  • FR968511A - Short-circuit checker between turns : en fr
  • FR968678A - Rifle refinements : en fr
  • FR968595A - Self-winding and self-transporter aspe : en fr
  • AU3714750A - Improvements in or relating to articulated railway vehicles : en
  • CA469714A - Processes for producing vitaminous substances and products : en fr
  • CH271876A - Placet with holes for a seat such as a stool. : en fr
  • SU89087A1 - Hydraulically driven piston compressor : en ru
  • SU90818A1 - Glazing Device for Large Products : en ru
  • SU90824A1 - Method of restoring destroyed reinforced concrete floor slabs : en ru
  • SU91628A1 - The method of preparation of ceramic mass, mainly for products used in radio engineering : en ru
  • US2531478A - Apparatus for sterilizing : en
  • GB646745A - Improvements in or relating to eyes for dolls and the like : en
  • DEC0000032MA - Process for the production of alpha glycols and their derivatives : de en
  • SU88639A1 - The method of obtaining citronellal : en ru
  • SU88764A1 - Inventory metal scaffolding : en ru
  • SU89527A1 - Instrument for measuring the specific fuel consumption of a car engine : en ru
  • SU92420A1 - The method of manufacturing products of basalt : en ru
  • SU92641A1 - Collet chuck for turning and turret machines : en ru
  • SU89014A1 - Snow ice machine : en ru
  • SU89120A1 - Valve for automatic shutdown of gas supply to the burner when the flame goes out : en ru
  • SU89351A1 - Fusible alloy for molds : en ru
  • SU93010A1 - Water clarifier : en ru
  • CA469647A - Automatic telephone diallers : en fr
  • CH272153A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • SU87679A1 - Salinometer : en ru
  • SU90281A1 - Semi-automatic machine for removing debts from selenium elements : en ru
  • SU91408A1 - Shaft dryer for bulk materials : en ru
  • SU92596A1 - Device for fastening rods of patterns for testing surfaces : en ru
  • SU92671A1 - The method of obtaining an isoamyl alcohol substitute for dairy product analyzes : en ru
  • FR968420A - Electric stove : en fr
  • GB646672A - Composite cable for telecommunication with low crosstalk between coaxial pairs : en
  • FR968573A - Code changer device : en fr
  • DE1616813U - ELEVATOR BUCKET MADE OF LIGHT ALLOY. : de en
  • DE1616871U - MAP, IN PARTICULAR CAR MAP. : de en
  • DEI0000136MA - Upholstered vehicle armchair, club chair or the like. : de en
  • SU86598A1 - Device to the safety device for cleaning the cocoon yarn : en ru
  • SU88796A1 - Stamp for making sheet products on falling hammers : en ru
  • SU90270A1 - Method of forming electrodes for lead batteries : en ru
  • SU90372A1 - Seal for rubber mixer rotors : en ru
  • SU91172A1 - Quarto-type mill for periodic rolling with tension bands and sheets : en ru
  • SU92949A1 - Diaphragm changer for flow meters : en ru
  • US2531758A - Pin retainer for draft keys : en
  • US2532195A - Golf club cover : en
  • DEP0030616DA - Pot lid support : de en
  • GB646654A - Improvements in or relating to machines for capping bottles and like containers : en
  • IE21388L - Electrical signalling systems : en
  • DEM0000763MA - Spreading container for powdery substances : de en
  • SU88619A1 - Method for producing organic solvents and blowing agents for flotation of non-ferrous metal ores : en ru
  • SU88700A1 - Plethysmography method : en ru
  • SU90047A1 - Device for measuring the consumption of coal dust or the like powdered material : en ru
  • SU90331A1 - Chain Type Cutter : en ru
  • US2531629A - Sheet delivering means in rotary presses : en
  • US2532097A - Decentralized line switch arrangement : en
  • US2532148A - Threading toolholder with adjustable limit stop : en
  • GB646808A - Improvements in and relating to taps and valves : en
  • DE1616749U - CONTACT PIECE ON THE FINGER SHAFT. : de en
  • DE1616757U - KNITTING NEEDLE. : de en
  • DE800671C - Reinforced concrete sleeper : de en
  • DEG0000644MA - Washing machine with a stirrer in the bottom of the container : de en
  • DEP0003563BA - Process for the production of cast iron molds for centrifugal casting machines : de en
  • DK71767C - Belt collector. : da en
  • DEM0002220MA - Radiation passage window for an X-ray tube with a metal tube wall that absorbs rays : de en
  • GB646830A - Improvements relating to let-off mechanism for looms : en
  • DEP0010949DA - Traveling brush for moving sieves : de en
  • DEP0041683DA - Process for the production of a special plaster of paris as well as highly porous plaster of paris masses and components : de en
  • SU84682A1 - Device for self-starting electric motors : en ru
  • SU87374A1 - The way to increase the maximum power of the hydroacoustic radiator : en ru
  • SU89210A1 - Frame-tubing shaft lining : en ru
  • SU89797A1 - Method of stabilizing handwritten texts : en ru
  • SU89884A1 - Vibromachine for well drilling : en ru
  • DEO0000286MA - Pulping machine : de en
  • GB646755A - Improvements in the manufacture of imitation pearls and similar articles : en
  • GB646798A - Improvements in or relating to windscreen wiper blades : en
  • CH272021A - Spindle head with several work spindles and with a drive device for the spindles. : de en
  • DE1616642U - HOLDER FOR CURVED FLUORESCENT LAMP. : de en
  • DE1616993U - HAND SCREEN ARRANGEMENT. : de en
  • ES195120A1 - IMPROVEMENTS IN PROCEDURES FOR MANUFACTURING PRESSURE ROLLERS FOR SPINDLE MACHINES. : en es
  • GB646817A - Improvements in or relating to a measuring and feeding device : en
  • SU88936A1 - Bath for lacquering winding insulation : en ru
  • SU92345A1 - Filter Guide for color photography and cinematography : en ru
  • SU92422A1 - Net cylinder to pap-machiiam : en ru
  • US2532113A - Ice cube tray : en
  • DK71764C - Hydrodynamic brake. : da en
  • DEK0000082MA - Cigar and cigarette holder. : de en
  • DK71768C - Pocket lubricator with fine adjustment of the lubricant outflow. : da en
  • DK71777C - Method and machine for cutting shoe shank edge parts for the toe binding. : da en
  • ES23320Y - New electrical connection. : en es
  • IE19716L - Soap compositions : en
  • SU88441A1 - Device for braking the DC motor : en ru
  • SU91196A1 - Device for removing the points of periodic curves : en ru
  • SU91524A2 - Coin Sorting, Counting and Packing Machine : en ru
  • SU86962A1 - Roller bit for well drilling : en ru
  • SU88080A1 - Passenger cableway : en ru
  • SU89913A1 - Casting molds for edge-free lines, cast on line machines, for example, "Linotype" : en ru
  • SU91194A1 - Contactless resonant relay : en ru
  • SU92950A1 - Method of preparation of indicator paper : en ru
  • DEP0010425DA - Coupling. : de en
  • SU86768A1 - Universal construction elevator : en ru
  • SU91509A1 - Machine for applying paint on watch dials using a stencil knurling method. : en ru
  • SU92510A1 - Ohmmeter for measuring reactant : en ru
  • SU92749A1 - Steam boiler power control device : en ru
  • ES192002A1 - A SALES SYSTEM BY WHICH THE TOTAL OR PARTIAL AMOUNT OF THE PREMIUMS OF CERTAIN INSURANCE CLASSES IS REIMBURSED, FAVORING THE SALES OF THE ESTABLISHMENTS CONCERTED WITH THE SAME SYSTEM AT THE SAME TIME. : en es
  • GB646676A - Improvements in the manufacture of low-pressure mercury vapour lamps comprising a vitreous envelope internally coated with a fluorescent powder : en
  • GB646802A - Fluorescent material : en
  • SU83935A1 - Equal strength multi-layer reinforced wood plastic material : en ru
  • SU87541A1 - Machine for polishing curved surfaces : en ru
  • SU89820A1 - Weaving machine for making rare weft fabric : en ru
  • SU91125A1 - A device for pushing the candle to the toe of the oil rig : en ru
  • SU91139A1 - Screw press for pressing wool, cotton and the like : en ru
  • SU91228A1 - Method of forming and attaching to the top of the shoe a microporous rubber bottom by hot vulcanization : en ru
  • SU91567A1 - The method of producing potassium iodide : en ru
  • SU91955A2 - A machine for pre-stretching a shaft shoe before fitting it on composite pads : en ru
  • SU92706A1 - Device for curling green tea leaf : en ru
  • US2531564A - Marble actuated rotary wheel toy : en
  • US2532235A - Cycloidal propeller control mechanism : en
  • DEP0010128DA - Method and device for sorting. : de en
  • DEP0011538DA - Jaw crusher : de en
  • ES24849U - A level (Machine-translation by Google Translate, not legally binding) : en es
  • US2531963A - Heel : en
  • US2532247A - Displacement pump : en
  • ES23055Y - Mono-block glass door. : en es
  • DE801446B - Hand tool with permanent magnet : de en
  • ES192876A3 - IMPROVEMENTS IN TWO-STROKE ENGINES. : en es
  • DE1616921U - TROUSER SOCKING. : de en
  • DEP0001509DA - Sharpening device on a machine for setting and sharpening longitudinal saw blades with the same tooth flanks. : de en
  • DEP0015711DA - Device for weighing vegetables in preserving jars : de en
  • SU90938A1 - Sharikova automatic pen : en ru
  • SU91940A1 - Semi-automatic machine for the extraction of cooking chambers from tires : en ru
  • SU93116A1 - Pa flax liquid : en ru
  • US2531814A - Patterned fabrics and processes for producing same : en
  • USD160997S - Champayne motor casing for portable rubbing machine : en
  • SU86270A1 - Contact reflex camera : en ru
  • SU88638A1 - Dough conveyor for dough preparation workshops : en ru
  • SU90731A1 - Method of pouring cement into the absorption zone during drilling : en ru
  • DE1616928U - PIPE CONNECTION FOR WEATHER PIPES. : de en
  • DEA0000393MA - Textile machine automatic reel : de en
  • SU91451A2 - The method of operation of the diesel engine on the Sabate cycle on gas fuel : en ru
  • SU91708A1 - Device for removing the drive belt from the pulleys and putting it on the pulleys : en ru
  • US2531883A - Substation circuit with loudspeaker : en
  • DEB0001681MA - Flash cartridge and cartridge magazine ignited by high voltage sparks : de en
  • DEP0014090DA - Outer shoe for the header of grain mowers. : de en
  • DEP0000232DA - Relief protection for mine route linings : de en
  • DEP0020218DA - Process for cleaning greasy soiled machine parts and for preparing suitable agents for cleaning : de en
  • DEP0041267DA - Mechanical inverter with an oscillating circuit parallel to the consumer : de en
  • CH271940A - Process for the production of a product designed as a commodity with properties similar to those of rubber, and product produced by this process. : de en
  • CH272079A - Support, in particular for electric cables. : en fr
  • CH272112A - Telephone. : de en
  • DE1616644U - FLUORESCENT LAMP WITH CLOSED LAMP HOUSING. : de en
  • SU87793A1 - Device for removing the fleece from the edge straps of the scissor divider : en ru
  • SU89619A1 - Carousel for pouring liquids : en ru
  • SU91910A1 - Portable movable end mount : en ru
  • SU87692A1 - Torque wrench for tightening nuts with a given force : en ru
  • SU87742A1 - Device routing centralization : en ru
  • SU89640A1 - Cloth filter for air purification : en ru
  • SU90359A1 - Method for quantitative determination of nitrogen, sulfur and halides in organic matter : en ru
  • SU92602A1 - The method of obtaining nitrogen oxides from air : en ru
  • US2532233A - Dihydroxydiphenyl coccidiosis control composition : en
  • DEP0020813DA - Process for making photographic enlargements : de en
  • DE1616733U - BABY DOLL MADE OF SOFT RUBBER. : de en
  • DEP0020539DA - DC voltage amplifier : de en
  • IE19553L - Signalling in pulse communication systems : en
  • US2531569A - Multiple adjustment for stringed musical instruments : en
  • ES193036A3 - A SYSTEM FOR MOUNTING AN EXPLOSION ENGINE ON A MOWING MACHINE. : en es
  • ES192421A1 - NEW PROCEDURE FOR PERFORATING ROUND OR SQUARE STEEL OR METAL TUBES. : en es
  • SU89914A1 - Device for cutting bag fabric and laying crochet in packs : en ru
  • SU90206A1 - Railway gondola : en ru
  • SU92443A1 - Spring vibration isolator for machine foundation : en ru
  • SU92604A1 - Method of removing iron oxides from quartz sand : en ru
  • SU87094A1 - Method for determining the readiness of coke for changes in electrical resistance : en ru
  • SU92966A1 - The method of processing concrete surfaces in order to improve the adhesion of fresh concrete to the old : en ru
  • SU86499A1 - Compression spring or tension : en ru
  • SU92463A1 - Drive belt conveyor belt : en ru
  • SU92740A1 - Volumetric pump for pumping liquids : en ru
  • US2531497A - Television view finder : en
  • SU87986A1 - A device for a potato harvester for separating the tops from the potato tubers : en ru
  • SU92594A1 - Method for preparing 2-phenylbutyric acid nitrile : en ru
  • FR968568A - Process for the construction of reinforced concrete buildings with fully monolithic structure : en fr
  • GB646776A - Radio detection and ranging apparatus : en
  • GB646960A - Improvements in production of derivatives of gamma-bromo-alkanoic acids : en
  • DE1616629U - COLUMN FRAME FOR BENDING TOOLS. : de en
  • US2531915A - Combined bird feeding receptacle and perch : en
  • ES194897A1 - NEW CARBURETOR APPLICABLE TO GASOLINE EXPLOSION ENGINES. : en es
  • ES23207Y - Perfect box for transporting fruits. : en es
  • GB646693A - Improvements in the continuous manufacture of sheets of glass : en
  • SU87643A1 - Electrolytic method for producing para-aminosalicylic acid : en ru
  • SU88006A1 - Device for loading and transporting whips : en ru
  • SU88193A1 - Device for dressing drums of carding machines with sawed tape : en ru
  • SU90211A1 - A device for removing raw cotton from vertical spindles of cotton pickers : en ru
  • SU91900A1 - Mechanical mobile mount : en ru
  • SU92118A1 - Therapeutic gymnastic device for the ankle : en ru
  • SU92180A1 - Fruit Wrapper Machine : en ru
  • SU88941A1 - Device for controlling the operation of a polarized telegraph relay : en ru
  • SU89594A1 - Valve for pumping pumps : en ru
  • SU91269A1 - Two Component Vibratory Calibration and Testing Machine : en ru
  • SU91995A1 - Precision casting method : en ru
  • US2531836A - Boat awning : en
  • US2532180A - Piston ring : en
  • SU89328A1 - The method of sealing the ends of the ropes : en ru
  • SU89649A1 - Kart Sprinkler Irrigation Machine : en ru
  • SU90316A1 - Rolling bit : en ru
  • SU91659A2 - Freezer compartment : en ru
  • DE1616614U - GYRO. : de en
  • DEE0001110MA - Pipe connection for blower systems, in particular for conveying agricultural goods : de en
  • US2532033A - Food conditioning apparatus : en
  • ES24871U - Tripod with displacement of the central column. (Machine-translation by Google Translate, not legally binding) : en es
  • US2531888A - Apparatus for molding plastic material : en
  • US2532053A - Cardcase for meter readers : en
  • US2532213A - Mechanical movement : en
  • GB646827A - A process for the stabilisation of solutions of capillary-active sodium alkyl sulphates and for the production of stabilised solutions thereof : en
  • SU89590A1 - Mobile machine for drilling holes in the ground and installing stakes in them : en ru
  • SU91631A1 - Method of making paper, mainly for recording instruments : en ru
  • SU91662A1 - The method of increasing the stability of raw lecithin during storage : en ru
  • GB646694A - A new or improved means for damping the motion of lever mechanisms of the first order of levers : en
  • ES194688A1 - PROCEDURE FOR OBTAINING A METALIZER BATHROOM. : en es
  • SU87116A1 - Emulsion for bridges with plastic lining : en ru
  • SU87931A1 - Manual vibrometer : en ru
  • SU90279A1 - Insulator for power lines with a working voltage of 220 kV and above : en ru
  • SU91255A1 - A device for determining the log volume of logs : en ru
  • DE1616652U - DEVICE FOR TAKING UP THE THREAD WHILE Pinning. : de en
  • DE1616933U - PHOTO ALBUM. : de en
  • DE800662C - Process for the production of bis- and polychlorocarboxylic acid esters of polyhydric alcohols : de en
  • DESC001082MA - Device for preventing explosions in oxy-fuel, welding and cutting systems : de en
  • SU90125A1 - Signal device for self-propelled roller : en ru
  • SU91646A1 - Bushing type machine for breaking down fur skins : en ru
  • SU91898A1 - Electric hammer drill : en ru
  • DE1616680U - BICYCLE BAG RACK. : de en
  • DE1616756U - STOCKING. : de en
  • DE800708C - Ruettel and tamping device : de en
  • FR968683A - Single bar mounting of multiple contacts of different ratings : en fr
  • SU87837A1 - Device for pulling the drill candles to the cradle riding : en ru
  • SU90059A1 - Method of color reproduction when printing on color multilayer materials and device for implementing the method : en ru
  • SU91732A1 - Device for turning off the engine when the scraper conveyor chain is open : en ru
  • SU92002A1 - Method of surfacing wear resistant alloys : en ru
  • SU92615A1 - Apparatus for sampling gas from mud wells : en ru
  • DET0000378MA - Drive for the friction of washing machines or the like. : de en
  • CA469631A - Retaining clips : en fr
  • CH272093A - Device for generating a sawtooth voltage. : de en
  • FR968440A - Improvements to high frequency heaters : en fr
  • DEU0000175MA - Clamp, especially for car batteries : de en
  • DEW0000045MA - Device for loading a bunker : de en
  • ES194900A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BULBS, LAMPS, TUBES AND LUMINESCENT CANDLES, ADDITIONED TO FLUORESCENCE. : en es
  • ES23622Y - Reel with special characteristics for tapes, cords and the like. : en es
  • ES24956U - Bakelite or plastic caps for the manufacture of cheeses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2531460A - Stabilized metallic soaps : en
  • US2531879A - Gaseous current spray drier : en
  • DEP0000042BA - Teaspoon : de en
  • US2531381A - Business machine support for desk drawers : en
  • US2532165A - Container for refuse : en
  • SU85771A1 - High-speed plunger pump : en ru
  • SU87212A1 - The method of obtaining esters of acetic acid : en ru
  • SU89126A1 - Method for additional desulfurization of refinery molasses : en ru
  • SU90785A1 - Method of making molds for casting sculptures and monuments from molten stone mass : en ru
  • SU87595A1 - The method of obtaining calcium oxalate : en ru
  • SU88067A1 - Belt vacuum filter : en ru
  • SU88078A1 - Lifting mechanism for self-loading and self-unloading cars : en ru
  • SU89145A1 - Device for fastening threaded measuring or adjusting elements : en ru
  • SU89227A1 - Device for automatically controlling the speed of a DC motor : en ru
  • SU91657A1 - Bottle capping machine : en ru
  • DE1616640U - ACOUSTIC TESTER. : de en
  • FR968434A - Carburetor without float : en fr
  • FR968688A - Coupling device for wagons : en fr
  • BE497482A - : en
  • CA469768A - Production of hard layers on metal surfaces : en fr
  • FR968450A - Hydraulic transmission braking method and system : en fr
  • GB646728A - Improvements in or relating to stator casings for turbines, compressors and like rotary bladed fluid flow machines : en
  • SU89246A1 - Bridges for workers servicing locking mechanisms of wagons self-unloading on the overpass : en ru
  • SU89471A1 - Double valve : en ru
  • SU89910A1 - Mechanical grater : en ru
  • SU91617A1 - Universal woodworking machine : en ru
  • SU92198A1 - Method of protecting iron surfaces from corrosion and scale and scale removal : en ru
  • ES24940U - Desktop notebook with magnetic holder for the pen. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24880U - Protector thimble for shotgun handles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646849A - Improvements in sealing arrangements for valves : en
  • CH271861A - Electric heater. : de en
  • FR968558A - Process for the preparation of novel cyanine dyes and for sensitizing photographic emulsions by means of these dyes : en fr
  • FR968673A - Air bomb exercise or incendiary : en fr
  • GB646949A - Improvements connected with shaving brushes : en
  • US2531492A - Rate of change indicator : en
  • DE1616774U - PLASTIC MAGNIFIER. : de en
  • IE19247L - Electronic iron cable support : en
  • DE1616847U - CARRIER, IN PARTICULAR FOR WALL MIRRORS. : de en
  • DE1616858U - INTERMEDIATE WALL BAR. : de en
  • DE1616669U - CIGARETTES AND CIGARILLO BOXES WITH MATCHES AND FRICTION SURFACE. : de en
  • DEP0019110DA - Switching device for the electrical heating for the production of permanent hair waves : de en
  • DEP0039676DA - Internal combustion engine with airless injection. : de en
  • GB646894A - Improvements in electric discharge tubes : en
  • SU89300A1 - Device for converting (raising or lowering) DC voltage : en ru
  • SU89781A1 - Method of making heat-resistant magnesite brick : en ru
  • SU91609A2 - Simple tilted grate with swing grates : en ru
  • DEP0041409DA - Pencil sharpener : de en
  • SU92680A1 - Bottle stopper for bottle stoppers : en ru
  • US2531441A - Rearrangement of steroid oximes : en
  • DEP0010986DA - Talking or listening head for magnetic sound recordings. : de en
  • DE800644C - Mobile concrete mixer : de en
  • US2531392A - Polyurethan coating compositions : en
  • US2531784A - Piston ring : en
  • SU88147A1 - The device for drawing arcs of circles : en ru
  • SU89770A1 - Mobile Scaffolding for Repair of Building Coatings : en ru
  • SU91421A2 - Method for forging, stamping long products and calibration rods : en ru
  • SU87330A1 - Device for stabilizing the frequency of a magnetic generator : en ru
  • SU91406A1 - Pumping plant for unloading fresh fish : en ru
  • SU91886A1 - A method of making a drying oil : en ru
  • SU88287A1 - Device for controlling wind turbines : en ru
  • SU88854A1 - A machine for pickling and tinning of fl and similar hollow vessels : en ru
  • FR968527A - Improvements in tubular and water tube boilers : en fr
  • FR968665A - Water container for coolers : en fr
  • GB646877A - Improvements in or relating to a honing tool : en
  • GB646884A - Walls of buildings : en
  • CA469642A - Collapsible golf-bag carts : en fr
  • FR968551A - Process for the production of steel tools with active part in high speed steel : en fr
  • CA469780A - Regulating systems : en fr
  • DE1616682U - PATTERN SHEET. : de en
  • ES24917U - Perfected toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • US2531985A - Wire stitching mechanism : en
  • US2532031A - Separation of c8h10 aromatic hydrocarbons by extractive distillation : en
  • US2531924A - Simmering shutter for high-pressure metal vapor lamps : en
  • DE800642C - Mixing machine for concrete : de en
  • DEG0000059MA - Transmission for the belt drive of the circular knife of slicing machines : de en
  • GB646661A - An ice cream confection : en
  • ES193304A3 - IMPROVEMENTS IN THE SERIES MANUFACTURE OF NUTS. : en es
  • ES24972U - Inverted carburetor for internal combustión engines equipped with remote control means for the regulation of air and gasoline and the volume of the mixture. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646867A - Improvements in and relating to multi-rotor helicopters : en
  • ES23809Y - Pneumatic wheel protector. : en es
  • FR968561A - Support disc : en fr
  • DE800665C - Process for obtaining pyridine : de en
  • ES195164A1 - A PROCEDURE FOR THE OBTAINING OF SPECIAL "CAUCHOS" FOR PRINTING AND LITHOGRAPHY MACHINES. : en es
  • FR968471A - Verifying device for interpreter : en fr
  • DEP0039142DA - Dosing discharge device : de en
  • DE1616937U - DISPLAY DEVICE CONSISTING OF A SCALE AND A POINTER THAT CAN BE ADJUSTED ALONG A GUIDE TRACK. : de en
  • DE1616621U - DOUGH ROLLER. : de en
  • DEP0041189DA - Drive device for a mining machine connected to a pulling rope : de en
  • DEP0047172DA - Steam trap with float : de en
  • ES195008A3 - A PERFECTED TWO-STROKE EXPLOSION ENGINE SYSTEM. : en es
  • FR968454A - Big wheel bicycle : en fr
  • FR968548A - coated electrode for underwater cutting and welding : en fr
  • GB646848A - Improvements in or relating to spring surface constructions for seats and the like : en
  • GB646785A - Method of protected arc-welding and arrangements for working according to this method : en
  • GB646939A - Panel material for use in building construction : en
  • GB646649A - A machine for winding rolls of sliver in the manufacture of yarn from long fibres : en
  • GB646843A - Improvements in or relating to tap-grinding fixture : en
  • SU86708A1 - Device for automatic cleaning of overrun track from clogging materials dumped from dump trucks : en ru
  • SU93130A1 - Device for unloading vaults : en ru
  • CH272025A - Process for the production of a ferromagnetic powder suitable for the production of magnets. : de en
  • AU3182849A - Improvements in or relating to electrical sound reproducing or recording heads orthe like : en
  • GB646924A - Improvements in or relating to control systems for alternating current motors : en
  • US2531479A - Flow regulation valve : en
  • US2531699A - Two-cycle rotary valve internal-combustion engine : en
  • US2532059A - Shoulder pad : en
  • ES194488A3 - A STOVE SYSTEM FOR PREMISES HEATING. : en es
  • GB646714A - Process for polymerizing acrylamides : en
  • ES24948U - Utensil for hair washing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616798U - BICYCLE MUDFLAP. : de en
  • DEP0006402DA - Winch for shutters, blinds and the like. : de en
  • ES24852U - Device to produce a movement only when a coin is inserted in it. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646773A - Improvements in or relating to the grinding of gear wheels : en
  • US2532003A - Means for use in applying, alternatively, air pressure and suction to a given point : en
  • USPP994P - Rose plant : en
  • ES25004U - Tiny toy tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616965U - PUNCH BUTTON. : de en
  • DK71775C - Spring device for vehicles. : da en
  • DEP0036659DA - Attachment of knife edges to the balance beam and the like. : de en
  • FR968675A - Multi-stage rotary air compressor : en fr
  • GB646731A - Improvements in cycle and like bells : en
  • GB646878A - Improvements in or relating to the fixing of covering sheets to walls and ceilings : en
  • GB646888A - Azo compounds containing a thiazolone cyanine dye component : en
  • FR968482A - Universal tillage implement : en fr
  • DE1616758U - STERILIZATION VESSEL, ESPECIALLY FOR GLOVES OR SWABS. : de en
  • SU92735A1 - Valve seat for internal combustion engine : en ru
  • SU90337A1 - Turbine Speed Controller : en ru
  • SU90400A1 - Apparatus for improving the cleaning and filling of a cylinder of a two-stroke engine : en ru
  • SU91046A1 - Magnetic Electron Microscope Lens : en ru
  • SU91522A1 - Liquid steamer : en ru
  • US2531989A - Multiple drink mixing machine : en
  • US2532199A - Tire deflation indicator : en
  • USD161016S - Godfried slip : en
  • ES23635Y - Aluminum-based perfected crown cap. : en es
  • DE800674C - Tension-retaining and shock-absorbing fasteners for floating rail joints, especially for reinforced concrete sleepers : de en
  • ES23947Y - Carpentry pieces for exterior holes, placed on the edge. : en es
  • GB646691A - Improvements in and relating to the heat treatment of metals : en
  • DE1616843U - VALUE PACK FOR EXCESSIVE USE OF RAZOR BLADES. : de en
  • DEP0044011DA - Process for cutting with oxygen and torch for performing the process : de en
  • DE1616891U - LOCKING OF PRESERVED JARS. : de en
  • DE1616761U - CORNER SEAT CONVERTIBLE TO A DOUBLE BED. : de en
  • DE800711C - Clamping sleeve : de en
  • ES24951U - Improved lighthouse for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • IE19209L - Improvements in and relating to men's undergarments such as¹drawers and the like : en
  • GB646886A - Improvements in bracket locking devices : en
  • DE1616988U - TAP, IN PARTICULAR MANUAL TAP. : de en
  • SU90462A1 - Star type plunger pump : en ru
  • SU91436A1 - Machine for removing cores from castings : en ru
  • GB646644A - Improvements relating to glass header manufacturing machines : en
  • GB646793A - Adjustable cinematograph camera mounting : en
  • SU88466A1 - Temperature controller : en ru
  • SU92339A1 - The method of obtaining the required silver density of the phonogram on color films and the device for implementing the method : en ru
  • SU90142A1 - Ball solenoid valve : en ru
  • SU92187A1 - Device for feeding fruit to calibration or wrapping machines : en ru
  • DEP0009023DA - Electric vacuum cleaner with externally pressurized filter bag : de en
  • US2531645A - Bracket for remote control units : en
  • GB646929A - Improvements in or relating to control circuits for electrical oscillation generators : en
  • SU89835A1 - The method of coloring cotton and other fabrics of plant origin : en ru
  • SU91506A1 - Adaptation to the hobbing machine : en ru
  • DE1616950U - MOLDING SAND PROCESSING MACHINE. : de en
  • DEP0003831BA - Heat relay with two heat-sensitive springs : de en
  • SU90928A1 - Sandblasting nozzle pouring : en ru
  • DEP0009769DA - Bracket for electric heating rods : de en
  • DE1616727U - CROWN LOCK OPENER. : de en
  • SU86961A1 - Device for counting the number of wagons loaded with a track : en ru
  • SU88149A1 - Instrument for periodically monitoring and recording moving thread fineness : en ru
  • SU89505A1 - Electric resistance winding machine : en ru
  • SU91385A2 - Device for electrical control of mechanisms : en ru
  • SU92257A1 - Safety trigger for friction screw presses : en ru
  • ES23517U - An alphabet wheel for draws of a financial nature (Machine-translation by Google Translate, not legally binding) : en es
  • US2531572A - Tractor seat support : en
  • FR968625A - Method for making sanitary napkins : en fr
  • DEL0002047MA - Washing kettle : de en
  • DEP0048181DA - Heat exchanger : de en
  • DK71754C - Speed controller, especially for finger washers. : da en
  • SU87511A1 - Signaling device to prevent dangerous haulage in dock : en ru
  • SU91571A1 - The method of obtaining thermosetting binding resins and adhesive compositions for cold forming, hot pressing or gluing : en ru
  • SU91975A1 - Tool for iron hangers finished dress : en ru
  • SU86781A1 - Ship steering : en ru
  • SU89629A1 - Weft spool for automatic weaving machines : en ru
  • SU89979A1 - Diaphragm pump : en ru
  • SU90539A1 - Quick coupler for high vacuum pipelines : en ru
  • SU92076A1 - The method of drying compressed refined sugar and device for its implementation : en ru
  • DE1616670U - COMBINED CIGARETTE FULL-WOOD PACK. : de en
  • DE800655C - Device for advancing the carrier tape on zipper machines : de en
  • FR968686A - Process for manufacturing wooden containers formed by longitudinal elements held together without the use of outer metal circles, and containers obtained by this process : en fr
  • CH271967A - Table skittles. : de en
  • DE1616703U - BRUSH HOLDER, PREFERABLE FOR RAILWAY ENGINES. : de en
  • DE1616860U - DEVICE FOR ELECTRIC CHARGING OF WIRES, USED AS FENCING OF PROPERTIES, SUCH AS VIEHWEIDEN O. THE LIKE. SERVE. : de en
  • DE1616713U - TOILET PAPER FOR WOMAN. : de en
  • DEL0002366MA - Motorbike saddle with tensioned, elastic double-walled rubber seat cover : de en
  • ES194700A1 - A DEVICE FOR THE CENTERING OF THE CHAIN OF TRANSMISSION OF THE BICYCLES WITH VARIOUS SPROCKETS. : en es
  • ES24824U - Woven tercipoel fabric of two or more colors, presented in the background color of a drawing etc (Machine-translation by Google Translate, not legally binding) : en es
  • ES24845U - Landfill for greasy or powdery materials (Machine-translation by Google Translate, not legally binding) : en es
  • CA469706A - Electrical pick-ups for gramophones : en fr
  • GB646670A - Improvements relating to electric starting motors for internal combustion engines : en
  • DEP0046511DA - Steam water trap with a shut-off device operated by a float : de en
  • SU86907A1 - Ruyspeder with replaceable sponges : en ru
  • SU86935A1 - Mechanical brush for cleaning various items, such as clothes : en ru
  • SU90312A1 - Coal sampler : en ru
  • SU92981A1 - Impeller of centrifugal fan : en ru
  • US2532172A - Electric switch gear : en
  • SU91499A1 - Apparatus for rasterizing bags of cement : en ru
  • SU92094A1 - Kok-Sagyz roots storage method : en ru
  • US2531476A - Ultra high frequency antenna : en
  • SU88546A1 - Induction Anemometer : en ru
  • SU90401A1 - A device for heating water pumped by a fire pump in winter : en ru
  • SU91719A1 - Three-spindle semi-automatic adaptation to a horizontal milling machine for milling the faces of bolt heads and other products : en ru
  • SU91929A1 - Pneumatic rotary drill with piston independent rotation : en ru
  • SU92297A1 - Adaptation to the weaving machine for making tight weft fabrics : en ru
  • US2531586A - Retrieving device for articles submerged in water : en
  • US2531653A - Film cassette for cameras : en
  • ES194585A1 - SELECTION OR CONTROL MECHANISM. : en es
  • SU86376A1 - Zero sequence current transformer : en ru
  • SU87224A1 - The method of preparation of thermal insulation mass of mineral wool : en ru
  • SU90126A1 - A mechanism for converting rotational motion into reciprocating : en ru
  • SU92388A1 - Form for the manufacture of reinforced concrete pipes of large diameter and large length : en ru
  • DEP0042923DA - Method and device for the uninterrupted casting of metal, in particular, which is susceptible to stress cracking : de en
  • DE1616697U - ELECTRIC SHOP WINDOW LIGHTING. : de en
  • DK71756C - Electrical AC switch. : da en
  • DK71774C - Hydraulic high pressure rotary machine or pump. : da en
  • ES194201A1 - PROCESS OF OBTAINING DUSTS FOR THE MANUFACTURE OF ARTIFICIAL BONES, PALADARES AND PLASTIC PRODUCTS TO MOLD. : en es
  • FR968659A - Glass painting process on which the silvering of the mirrors is harmless : en fr
  • US2531637A - Automatic call recording system for automatic telephony : en
  • US2532215A - Cathode structure : en
  • DEP0049479DA - Process for the production of heat-radiating elements by embedding electrical resistors in flexible material : de en
  • FR968456A - Receiving device for signals corresponding to changes in resistance or voltage in an electrical circuit : en fr
  • SU87268A1 - Apparatus for separating fiber from a liquid mass : en ru
  • SU87505A1 - Stamp for making wire rivets : en ru
  • SU88961A1 - Mobile unit for the extraction and enrichment of salt : en ru
  • SU89079A1 - Mold for Foam Molding : en ru
  • SU92083A1 - Automatic screwing machine for threaded caps : en ru
  • SU92560A1 - An upcoming tutorial to demonstrate the varying degrees of heating of the earth’s surface depending on the angle of the sun’s rays. : en ru
  • US2531417A - Foil measuring system with magnetic : en
  • DE1616985U - LOCKING FRAME FOR MULTI-DAY HOMES WITH OPEN COMBINES AND COMBINES CLOSED WITH INSERTING BARS. : de en
  • SU88112A1 - Echo sounder : en ru
  • SU89819A1 - Machine for cleaning wool from vegetable impurities : en ru
  • SU90745A1 - Shield for steeply dipping seams : en ru
  • SU91811A1 - Electrode for welding parts : en ru
  • SU87802A1 - Sharikova automatic pen : en ru
  • SU87909A1 - Method of making molds for the production of wax products in them in precision casting : en ru
  • SU88493A1 - Partial translation for indicator diagrams : en ru
  • US2532136A - Graining or abrading lithographic plates or the like by centrifugal blast of wet slurry : en
  • SU86632A1 - A method of producing drawing paper for multiple pencil drawing : en ru
  • SU87554A1 - Construction Mine Lift : en ru
  • SU90296A1 - Method of regeneration of filter press of sugar factories : en ru
  • SU91761A1 - Mobile two-drum locomobile steam boiler : en ru
  • SU91773A1 - Bubbling mixing deaerator for feedwater : en ru
  • US2532118A - Beverage dispensing apparatus : en
  • DEP0001658MA - Protective device for slideways of machine tools, in particular of grinding machines. : de en
  • ES194078A1 - IMPROVEMENTS IN THE APPLIANCES FOR THE PRODUCTION OF SELTZ WATER. : en es
  • GB646834A - Improvements relating to pumps : en
  • DE800676C - Cable clamp, especially for single cable cars : de en
  • GB646632A - Improvements in or relating to gas turbines : en
  • DEP0011885DA - High-frequency coils, in particular for radio devices : de en
  • DE1616628U - PAPER LANTERN OR THE LIKE WITH ELECTRIC LIGHTING. : de en
  • DE1616909U - SKATE. : de en
  • SU88007A1 - Forklift forklift : en ru
  • SU88464A1 - Alternator : en ru
  • SU88636A1 - Device for marking the end of thread reels and similar products : en ru
  • SU92168A1 - Broadband filter : en ru
  • US2531613A - Target-throwing machine : en
  • US2531733A - Air outlet device : en
  • ES194752A3 - IMPROVEMENTS IN THE FILLING MECHANISMS OF STYLOGRAPHIC FEATHERS. : en es
  • GB646862A - Work holder : en
  • DEP0013392DA - Device with thin metal layers that are applied to carrier substrates and behave neutrally towards them, in particular electrical capacitors with coatings that are vapor-deposited on the dielectric : de en
  • CH271962A - Stylograph with two tracing ends. : en fr
  • DEA0003018MA - Process for generating cold : de en
  • ES23844Y - Clamping device or mechanism. : en es
  • CA469675A - Piezoelectric crystal transducer means : en fr
  • SU86373A1 - Sliding contact : en ru
  • SU88523A1 - Means for dispensing liquids with a measured amount : en ru
  • SU92276A1 - Oil Recovery Method : en ru
  • SU92330A1 - Cable for electrical well logging : en ru
  • US2531928A - Coal conveyer : en
  • US2532207A - Automatic feed head : en
  • SU87972A1 - The method of obtaining lightweight porous insulated building material - penoalunite : en ru
  • SU90770A1 - Drum installation for the production of thermoset : en ru
  • SU91381A1 - The way to accurately cast dentures : en ru
  • USD161047S - Necklace or similar article : en
  • FR968539A - Acoustic warning device : en fr
  • GB646719A - Improvements in or relating to a method and installation for producing large quantities of cold air : en
  • SU92291A1 - Method of fixing basic dyes on cellulose fiber products : en ru
  • US2531471A - Method and means for estimating the phlegmatizing properties of waxes as applied to high explosives : en
  • GB646911A - Improvements in and relating to insecticidal compositions : en
  • ES194719A1 - IMPROVEMENTS IN MULTIPLE SWITCHING DEVICES CONTROLLED BY CROSS BARS. : en es
  • ES24892U - Clothes hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR968435A - Check valve for power plants in motor vehicles : en fr
  • CA469618A - Processes of making orthopedic braces : en fr
  • SU87834A1 - Unit for restoring and repairing rolls on the fields of hydrotorf spill : en ru
  • SU92030A1 - Mobile installation for plastering and painting facades of buildings : en ru
  • US2531389A - Method of making capacitors : en
  • US2531453A - Radio beacon system : en
  • US2532111A - Weld timing circuits : en
  • FR968422A - Shaving brushes for the beard : en fr
  • GB646791A - Improvements in or relating to hydraulic pumps or motors : en
  • DEP0020046DA - Processing device for garbage and other waste : de en
  • AU150239B2 - Improvements in or relating tothe regulation of electric supply circuits : en
  • ES24980U - Liquid heater container (Machine-translation by Google Translate, not legally binding) : en es
  • CA469673A - Piezoelectric elements of p-type crystals : en fr
  • SU91171A1 - Ring drill : en ru
  • SU91246A1 - Shaped stone : en ru
  • SU91824A1 - Dispenser for bulk materials : en ru
  • US2531855A - Sipping straw : en
  • US2531824A - Magnetically-controlled valve : en
  • US2531868A - Telegraphic printing system and method : en
  • SU85737A1 - Thread rolling head : en ru
  • SU90334A1 - Hydraulic motor : en ru
  • SU90354A1 - The method of dehydration of bicyclic terpene alcohols : en ru
  • AU3138849A - Improvements relating to liquid fuel burners : en
  • AU3711650A - Improvements in or relating tothe regulation of electric supply circuits : en
  • SU88195A1 - Machine for raster cocoons : en ru
  • SU90159A1 - The scheme of the inclusion of white light on the CEB signal : en ru
  • SU92853A2 - Subversive machine : en ru
  • US2531988A - Plate glass sizing roll : en
  • US2531383A - Stabilization of viscous dispersions of cottonseed proteins : en
  • US2531837A - Safety guard for presses : en
  • US2532098A - Automatic sound reproducing control system : en
  • SU88299A1 - Device for automatic shutdown of a gas pipeline when gas is stopped burning in a gas burner : en ru
  • SU90505A1 - Diaphragm pump for transfusing or pumping liquids : en ru
  • SU92071A1 - Tube cooler for continuous cooling of fat masses and soap : en ru
  • SU88682A1 - Apparatus for dividing dough masses : en ru
  • SU90157A1 - Dielectric heating method : en ru
  • SU90808A1 - Debarking machine : en ru
  • CH271907A - Closure, in particular for clothing. : de en
  • DE1616942U - HANGERS FOR LIGHTS. : de en
  • SU87269A1 - Machine for rafting logs into flat one-sided and two-sided planes : en ru
  • SU89775A1 - Plant for the production of mineral wool : en ru
  • SU91010A1 - Device for improving circulation of the massecuite in the vacuum apparatus : en ru
  • SU91352A1 - Tool for measuring screw spacing error : en ru
  • SU92278A1 - Device for catching eels and other migratory fish : en ru
  • US2531843A - Stiffening for garments : en
  • SU87038A1 - Machine for drilling horizontal wells from underground wells in a rotary percussion method : en ru
  • SU88962A1 - Sub for disconnecting drill rods from the core tube : en ru
  • SU91450A1 - The working body of a centrifugal mechanical hoe : en ru
  • SU91707A1 - Sandblasting machine : en ru
  • SU91993A2 - Centrifugal pipe casting method : en ru
  • US2531876A - Record controlled actuating mechanism for embossing machines : en
  • AU152538B2 - Improvements relating to suction cleaners : en
  • CA469759A - Electrical apparatus : en fr
  • SU90463A1 - Ogneva box locomobile boiler : en ru
  • SU90482A1 - Copy milling machine for contour and spatial copying : en ru
  • SU91189A1 - Zigzag cathodes and heaters manufacturing machine : en ru
  • CA469722A - Production of photographs in blue-black tones and compositions thereof : en fr
  • DE1616746U - DESK CALENDAR. : de en
  • SU87104A1 - Automatic winch for installation of the trolley with a load on the monorail : en ru
  • SU89472A1 - Water heater sectional tubular boiler : en ru
  • SU89670A1 - A device for lapping cone cranes and other similar parts : en ru
  • SU92085A1 - Peeling machine for grain : en ru
  • US2531448A - Distance registering device : en
  • US2532260A - Combined smoke generator and conditioner : en
  • SU89158A1 - Installation for determining the useful work of the hammer : en ru
  • SU92476A1 - Sectional multistage and axial fan : en ru
  • SU92587A1 - Static Capacitor Protection Device : en ru
  • US2532263A - High-frequency coupling transformer : en
  • SU86715A1 - Tweezers : en ru
  • SU88298A1 - Pressure reducing valve to maintain a constant ratio between the pressure of the reduced and the reduced medium : en ru
  • SU88588A1 - Nozzle for pneumatic transport : en ru
  • SU89928A1 - Stone cutting machine : en ru
  • SU90343A1 - Mollusc trawling unit : en ru
  • SU90654A1 - Machine for sewing round overlays on metal loops of overcoat : en ru
  • US2531942A - Well cementing device : en
  • SU86455A1 - Method for determining the thickness of the surface solid layer of metal products : en ru
  • SU87431A1 - Electrostatic deflection system : en ru
  • SU89557A1 - Trolley pusher : en ru
  • SU89695A1 - Piston with a thin-walled steel head : en ru
  • SU90831A1 - Rod for removing rings in hot rotary kilns : en ru
  • SU91781A1 - Method for making battery vessels : en ru
  • CA469776A - Communication systems for vehicles : en fr
  • CH271939A - Skin tanning process. : en fr
  • AU3130049A - Improvements relating to outriggers ofa racing boat : en
  • AU146314B2 - Improvements in or relating to articulated railway vehicles : en
  • SU87343A1 - Device for heating thick-walled pipes with high-frequency currents during butt welding : en ru
  • SU89303A1 - Compact fluorescent lamp : en ru
  • SU91435A1 - Fusible alloy for temporary dies : en ru
  • CA469771A - Processes for recovery of hydrocarbon oils and apparatus therefor : en fr
  • SU90930A1 - Installation for wet skin processing operations : en ru
  • SU91378A1 - The method of obtaining a solution of vitamin B2 for intravenous administration : en ru
  • SU92193A1 - The method of washing the lignin : en ru
  • CH271964A - Stationery and office supplies tray. : de en
  • CH271975A - Device for measuring distances and locating by means of radio waves. : en fr
  • CA469760A - Spark gaps : en fr
  • CH272013A - Thread pressing, cutting and sealing machine for tin can production. : de en
  • SU89657A1 - Trolley loading device : en ru
  • SU89778A1 - Trench plow : en ru
  • SU90371A1 - Projection arrow galvanometer : en ru
  • SU86754A1 - Method of drawing, drawing or calibrating metals : en ru
  • SU90373A1 - Universal drawing device : en ru
  • SU90507A1 - Vertically closed overhead conveyor : en ru
  • US2532187A - Multiple fluid airbrush : en
  • SU86764A1 - Locomotive air distributor : en ru
  • SU87750A1 - High voltage glass capacitor : en ru
  • SU90974A1 - Rail : en ru
  • SU91644A1 - The device for the length of the roving on the spinning machines of periodic action : en ru
  • SU91791A1 - Inductor : en ru
  • ES24981U - Grip and retention tool (Machine-translation by Google Translate, not legally binding) : en es
  • AU3722250A - Improvements in or relating tothe manufacture of refractory materials containing mullife : en
  • SU91539A1 - Odnokovsheva loading shovel : en ru
  • SU92556A1 - Spindle double twist : en ru
  • US2531527A - Grain distributor : en
  • US2532014A - Apparatus for heating canned foods : en
  • SU92144A1 - Method to eliminate the desensitizing effect of iron salts in photographic emulsions : en ru
  • BE497567A - CIRCULATION PUMP. : en fr
  • SU88809A1 - Ceramic processing machine : en ru
  • SU90383A1 - Machine for cleaning rubber products from the fabric base : en ru
  • SU91941A1 - Liquid steamer : en ru
  • SU89239A1 - Device for fastening bucket elevator to the traction body : en ru
  • SU89655A1 - Stationary grate : en ru
  • SU90137A1 - Machine for applying paint lines on the clothes of streets, squares and roads : en ru
  • SU92785A1 - Device for automatic control of electric welding apparatus : en ru
  • CA469740A - Electro-acoustic devices : en fr
  • CH272076A - Method for producing a mechanical connection point between metallic electrical conductors. : de en
  • DEP0002369BA - Process for the preparation of blends of aromatic polyesters : de en
  • GB646789A - Reduction of metal oxides : en
  • GB646795A - Improvements in gyratory crushers : en
  • SU86371A1 - Method for detecting ultramicroscopic cracks on smooth dielectric surfaces : en ru
  • SU88589A1 - Mechanism for automatic movement in jib cranes for counterweight : en ru
  • SU89418A1 - Cross joint : en ru
  • SU90249A1 - Taximeter : en ru
  • SU90858A1 - Tap : en ru
  • SU91037A2 - Induction mercury arc igniter : en ru
  • SU92219A1 - Compensatory molding composition for precise casting : en ru
  • SU92434A1 - Device for measuring and sorting cylindrical and other parts by the non-perpendicularity of the end planes to the axis of the part, ovality or taper : en ru
  • SU92798A1 - Current transformer : en ru
  • SU88706A1 - Vibrating resonance sieving : en ru
  • SU91445A1 - Shutter for changing the flexible probes of blast furnaces : en ru
  • SU91934A1 - Shield mechanized mount for cleaning faces of gently dipping seams : en ru
  • SU92163A1 - The method of obtaining complex fertilizers : en ru
  • SU92581A1 - Relay contact decoder : en ru
  • US2531395A - Round nut feeding fixture : en
  • USD161018S - Automotive vehicle inside door handle : en
  • SU86633A1 - A method of obtaining a stable phosphorus-nitrogen-magnesium fertilizer, which is also a flame retardant agent : en ru
  • SU89005A1 - The device heads open-hearth furnaces : en ru
  • SU89596A1 - A device for cutting clay bars : en ru
  • CA469641A - Pick-up devices for aircraft : en fr
  • DESC000735MA - Arrangement for the operation of electrical low-voltage devices in direct current high-voltage systems : de en
  • CH271902A - Washing machine. : de en
  • FR968515A - Lighting device for cycles : en fr
  • SU88966A1 - Method of making art products : en ru
  • SU89407A1 - The method of processing printing pigment paper for the purpose of making open copies on sittsepravnyh shafts : en ru
  • SU90213A1 - Fluid Processing Apparatus with Magnetostrictive Vibrators : en ru
  • US2532201A - Protectively coated alkali containing solids and method of coating same : en
  • US2532211A - Spray apparatus with oscillatory discharge means : en
  • CA469729A - Gaseous tubes and circuits : en fr
  • CH272050A - Flexible elastic coupling for transmission. : en it
  • AU144554B2 - Improvements in shearing handpieces having diaphragm sealing means : en
  • SU86937A1 - Weaving attachment for eliminating nicks and undershoots : en ru
  • SU90155A1 - Electric winder for cold rolling mill : en ru
  • SU91107A1 - Multi-bucket excavator for selective development. coal seams of complex structure : en ru
  • SU92661A1 - Oil melter : en ru
  • DE1616867U - OPTICAL-MECHANICAL REFERENCE. : de en
  • DEP0024163DA - Mobile and movable toys on wheels : de en
  • SU86750A1 - Method for removing rust from pipes and apparatus for carrying out the method : en ru
  • SU90124A1 - Branch cutting machine : en ru
  • SU91709A1 - The method of adjusting the step error of the chassis screws of machine tools when cutting precise threads : en ru
  • SU92103A1 - Manually nesting sow lka : en ru
  • SU92606A1 - Method of electroplating a layer of bismuth in alkaline electrolyte products from lead alloys or steel leaded products : en ru
  • US2531929A - Fishing reel : en
  • US2531960A - Dump car door operating mechanism for several size door openings : en
  • US2532144A - Insecticide bomb : en
  • CH271955A - Duplicating machine. : de en
  • AU147686B2 - Improvements in or relating tothe casting of rotary discs or wheels : en
  • CH272118A - Installation of guiding antennas. : en fr
  • DEB0003017MA - Ice cream machine : de en
  • SU89681A1 - The method of heating greenhouses : en ru
  • SU90321A1 - Chisel for well drilling : en ru
  • SU90830A1 - The method of construction of prestressed concrete or iron-stone arches and arches : en ru
  • SU92021A1 - The method of continuous-flow production of rigid and semi-rigid thermally insulating products from mineral fiber on various types of links : en ru
  • SU92616A1 - The method of obtaining N-aminosalicylic (2-hydroxy-4-aminobenzoic) acid : en ru
  • US2531604A - Portable self-feed drill : en
  • US2531984A - Roller unit for furnaces : en
  • AU3721250A - Improvements in shearing handpieces having diaphragm sealing means : en
  • CA469660A - Oil compositions : en fr
  • AU3712250A - Improvements in insulated electric conductors : en
  • BE497574A - IMPROVEMENTS IN PROCESSES FOR PREPARING 8-HALOXANTHINE SALTS OF ORGANIC BASES. : en fr
  • DE1616647U - COOKING PLATE. : de en
  • DE1616714U - SPEED COOKING DEVICE. : de en
  • DE1616938U - LATCH FOR BATTERY CASE. : de en
  • DEST000577MA - Needle for picking up stitches in knitted fabrics : de en
  • ES192602A1 - IMPROVEMENTS IN THE PROCEDURES FOR THE MANUFACTURE OF THE GARROFI GUM. : en es
  • ES23790Y - Buttering machine for making galalit : en es
  • FR968430A - Unique diaphragm pump, particularly applicable to fuel injection : en fr
  • SU85828A1 - The method of obtaining primary or secondary amines of fat, alicyclic or aromatic series by the interaction of the corresponding aldehydes or ketones with formamide or its N-alkyl and aryl-substituted : en ru
  • SU86725A1 - Threading head : en ru
  • SU91560A1 - Method for saponification of a carbomethoxy derivative of norsulfazole : en ru
  • SU91973A1 - Slag wadding machine with bitumen : en ru
  • SU92182A1 - The method of preparation of anticrystallizer : en ru
  • SU92496A1 - Reversible steam machine : en ru
  • SU92731A2 - System oil for internal combustion engines : en ru
  • SU89997A1 - The way to improve the dynamic stability of power lines : en ru
  • SU91323A1 - Pneumatic self-timer for cameras : en ru
  • SU91895A1 - Core bit with removable grouser : en ru
  • US2531925A - Screw mounting for platforms or trays : en
  • SU90447A1 - Heat lamp burner : en ru
  • US2531720A - Chromium stainless steels : en
  • DE1616922U - DEVICE FOR FASTENING THE COLLAR TO THE SHIRT CUFF MADE INTO A POCKET. : de en
  • US2531844A - Instrument for measuring compressional wave radiation pressure : en
  • SU90609A1 - Assembly for driving vertical shafts : en ru
  • SU90796A1 - Offcasting machine for concrete and similar building stones : en ru
  • SU87028A1 - Plug-in hydraulic piston pump : en ru
  • SU89060A1 - Excavator for tunnel and similar earthworks : en ru
  • SU90435A1 - Adaptation for changing shuttle boxes on high-speed twin-weaving looms : en ru
  • SU90493A1 - Method for producing nitro derivatives of 2,3-hydroxy naphthoic acid anilide : en ru
  • SU90997A1 - Cylindrical end face grinding machine : en ru
  • USD161074S - Vest chain or similar article xx : en
  • CH271979A - Photogrammetric restitution apparatus. : en it
  • CA469664A - PREPARATION OF .alpha.-METHACRYLONITRILE : en fr
  • FR968619A - Artificial leather : en fr
  • AU3720250A - Manufacture of butter : en
  • DE800685C - Process for improving the adhesive strength of bituminous binders and paints : de en
  • DEP0010544DA - Tuning arrangement with remote control : de en
  • ES23410Y - Injector tank-device for fountain pens. : en es
  • SU85777A1 - Fuel filter : en ru
  • SU91380A1 - A method of making a base for ointments and patches : en ru
  • DEP0023911DA - Control of the cooling of heat engines. : de en
  • FR968667A - Suspension of a vehicle body, in particular for rail vehicles : en fr
  • GB646910A - Improvements in or relating to the catalytic conversion of hydrocarbons and the like : en
  • CA469686A - Drying agents or desiccants : en fr
  • SU91965A1 - Machine for spreading material under the cutting : en ru
  • SU89247A1 - Forklift for loader : en ru
  • SU92638A1 - Search to machine tools to increase the number of revolutions of machined products : en ru
  • DE800709C - Carrying and driving device for multiple agricultural devices for the arrangement of syringes or stowing devices provided with wing pumps : de en
  • DK71751C - Apparatus for marking fields on loose leaves. : da en
  • SU89229A1 - Asynchronous motor : en ru
  • SU90945A1 - Plant for manufacturing hollow rubber blanks : en ru
  • US2531792A - Shipping container : en
  • DEK0002403MA - Bell gas container with loading bodies : de en
  • DEP0024216DA - Process for degassing hard coal : de en
  • FR968460A - New dye : en fr
  • FR968553A - Improvements to combustion plants : en fr
  • SU88594A1 - Construction lift : en ru
  • SU88851A1 - The method of obtaining dimethylglyoxime : en ru
  • SU90409A1 - The method of dehydration of fusel oil : en ru
  • SU91273A1 - Fatigue Testing Machine : en ru
  • SU91703A1 - Device for pulling hollow sheet products : en ru
  • SU91919A1 - Bookmarking machine : en ru
  • US2532169A - Potato harvesting machine : en
  • SU88698A1 - Crucible furnace : en ru
  • SU89507A1 - Multi-range resolution : en ru
  • SU90448A1 - Roller rolling machine : en ru
  • SU90859A1 - Quick-drying film-forming solution to protect the surfaces of metals and alloys from damage during their cold stamping : en ru
  • SU90960A1 - Cleaning machine for removing the grating of gravel ballast from the track : en ru
  • DE1616793U - HEADLIGHT USE FOR VEHICLES. : de en
  • SU88100A1 - The method of obtaining 3-phenyloxazolidine : en ru
  • SU88942A1 - High voltage ion rectifier : en ru
  • SU91379A1 - Method of cementing dental canals with cement : en ru
  • US2531854A - Hairpin : en
  • US2532272A - Swing hanger pin for railway trucks : en
  • SU88715A1 - Label sticker : en ru
  • US2531840A - Adapter : en
  • SU86724A1 - Clamping plug for gripping and sealing the ends of elastic, for example, vinyl plastic, pipes during their manufacture : en ru
  • US2531712A - Preparation of crystalline salts of riboflavin : en
  • SU86587A1 - Metal Construction Instrument : en ru
  • SU88307A1 - A method of making a washer with a wave-like surface for a gas-lubricated stopper : en ru
  • SU88792A1 - Rubber Pipe Cutting Machine : en ru
  • SU89896A1 - The method of heating the water pumped by the fire pump in the winter : en ru
  • SU90897A1 - Electromagnetic coupling with ferromagnetic emulsion : en ru
  • SU91592A1 - Device for automatic crossing signaling : en ru
  • SU89720A1 - The method of deodorization sunflower dra : en ru
  • SU89830A1 - Crane for installation of bridge span structures : en ru
  • SU90971A1 - Simplified Pyrometer : en ru
  • SU91160A1 - Method of making spiral drills and other cylindrical products with spiral or straight grooves rolling flat dies : en ru
  • SU91242A1 - Method of percolation hydrolysis of wood : en ru
  • SU92664A1 - Device for continuous curling of tea leaves : en ru
  • SU89964A1 - Apparatus for determining the uneven distribution of the charge level in a blast furnace : en ru
  • SU91224A2 - Fiber Tape Compactor : en ru
  • SU91543A1 - Method of soybean processing : en ru
  • SU91853A1 - Method for determining the moisture content of insulation, for example, transformers : en ru
  • CA469757A - Building blocks : en fr
  • SU87832A1 - Tunnel tunneling machine : en ru
  • SU88055A1 - Test apparatus for testing tubular specimens of materials under triaxial stress conditions : en ru
  • SU88392A1 - Channel furnace : en ru
  • SU89434A1 - Wave meter : en ru
  • SU90692A1 - Method of finding corrective light filters : en ru
  • SU91266A1 - Device for simultaneous measurement of root collar thickness, root system length and barrel length of seedlings of tree and shrub species : en ru
  • SU91763A1 - Automat for stopping internal combustion engines : en ru
  • SU91889A1 - The method of obtaining powdered insecticidal drug technical anabazinoksalata : en ru
  • USD161066S - Automobile service station : en
  • SU88340A1 - Heat resistant steel for the manufacture of tools operating at high temperatures. : en ru
  • SU88390A1 - Device for filling vertical joints of masonry blocks : en ru
  • SU92976A1 - Sva with a broad base : en ru
  • SU89696A1 - Fuel and oil filter : en ru
  • SU91336A1 - Salt for sub-surface uniformly distributed seeding : en ru
  • SU92417A1 - Diving bucket for digging and channel cleaning : en ru
  • US2532196A - Floor or wall covering and method of making the same : en
  • CA469764A - Bath sprays : en fr
  • DE1616691U - CLAMP INSULATORS FOR FENCE WIRE FIXING FOR ELECTRIC FENCES. : de en
  • CH271993A - Shooting glasses. : de en
  • SU89062A1 - Control and sorting automatic device for piston rings : en ru
  • SU89532A1 - Dynamometer for measuring component cutting forces : en ru
  • SU89553A1 - Locking device for trolleys installed in tilting stands of mine hoists : en ru
  • SU89701A1 - High speed steel for cast tools : en ru
  • SU91358A1 - The mechanism for the cross layout of threads on the winding machine : en ru
  • SU92431A1 - Adaptation to shelling machines for laying plywood veneer tape in the form of loops : en ru
  • SU92630A2 - Using a disc extractor to extract sugar from sugar beet flakes : en ru
  • DE1616850U - FOLDABLE BED. : de en
  • SU91958A1 - Ivy flattening machine : en ru
  • SU92045A1 - Saw fixture with a tractor for felling and cutting : en ru
  • SU92202A1 - Method of washing catalysts with water : en ru
  • SU88937A1 - Ceramic gas-tight entry for flush-out metal mercury rectifiers : en ru
  • SU89212A1 - Scraper conveyor with reciprocating scraper : en ru
  • SU89782A1 - Method for dynamic determination of soil bearing capacity : en ru
  • SU92880A1 - Circular key for making drill pipes : en ru
  • US2531655A - Gas dissolving apparatus : en
  • SU88672A1 - The method of drying tobacco leaves of tobacco : en ru
  • SU90244A1 - Cutting force measuring instrument : en ru
  • SU90379A1 - Potato Planter : en ru
  • SU90598A1 - The device for fires steeply dipping seams : en ru
  • US2531557A - Rotary power cultivator : en
  • USD161064S - Bottle holding tray : en
  • SU90760A1 - Railway barrier : en ru
  • SU91503A1 - Sliding spindle seal for high vacuum systems : en ru
  • SU91619A1 - Hydraulic jack for tensioning reinforcement in the manufacture of prestressed concrete structures : en ru
  • SU92500A1 - Device guides in cylindrical inductors : en ru
  • SU92563A1 - Rope : en ru
  • GB646814A - Improvements in and relating to refrigerating systems : en
  • SU91327A1 - Clamping action : en ru
  • SU91602A1 - Power meter : en ru
  • SU92086A1 - Continuous crystallizer : en ru
  • SU92101A1 - The working body shelling apparatus cotton harvesting : en ru
  • SU92363A1 - Rolling and Drawing Reduction Mill for Pipe Production : en ru
  • US2532083A - Shipping case : en
  • DES0000627MA - Additional device for colorimeter. : de en
  • SU86309A1 - Horse cultivator : en ru
  • SU86913A1 - Runner for spinning machines : en ru
  • SU89611A1 - Filter for cleaning liquids, such as fuels and oils, from solid particles : en ru
  • SU91332A1 - The method for determining the critical fractional rates in shot blasting installations and apparatus for carrying out the method : en ru
  • SU91333A1 - Resonance Vibration Testing Machine : en ru
  • SU92361A1 - The method of rolling a long and coarse thread : en ru
  • US2531396A - Elastomer reinforced with a modified clay : en
  • DEP0000970MA - Fabric scissors with a needle puller : de en
  • SU88271A1 - Machine for grinding and polishing stone tiles : en ru
  • SU89669A1 - Self-centering lathe chuck : en ru
  • SU91250A1 - Unit for the mechanization of logging : en ru
  • SU91531A1 - A device for transporting freshly shaped long concrete, plaster and similar products on pallets : en ru
  • SU92281A1 - Font replacement pad : en ru
  • DE1616630U - LAUNDRY DRYERS. : de en
  • SU87696A1 - Automatic device to film projectors to protect the film from ignition and to automatically switch from one projector to another : en ru
  • SU88150A1 - Register mechanism for tongue tools : en ru
  • SU89597A1 - Falcon for plastering : en ru
  • SU91749A1 - The method of using the physical heat of liquid slag boilers : en ru
  • SU92025A1 - The method of construction of columnar foundations and device for implementing the method : en ru
  • US2531685A - Method of preparing synthetic filaments for wig making purposes and for making wigs therefrom : en
  • ES24884U - Anti-slip facial for shotguns. (Machine-translation by Google Translate, not legally binding) : en es
  • GR12735B - TUBE CAP TYPE. : el en
  • DE1616631U - BRUSH STEM FOR BOTTLE CLEANING MACHINES. : de en
  • SU90242A1 - Automatic Scales : en ru
  • SU91318A1 - Method for determining volumetric soil deformation : en ru
  • US2531715A - Manufacture of animal glue jellies : en
  • US2532040A - Toggle bolt : en
  • US2532088A - Cleansing apparatus : en
  • USD161027S - Automobile rearview mirror or similar article : en
  • SU88989A1 - Writing machine for relief writing in Braille : en ru
  • SU89347A1 - Granular hard metal for plowshares : en ru
  • SU90340A1 - Apparatus for dispensing soda water with a certain dose of syrup : en ru
  • USD161031S - Shoe sole : en
  • US2532261A - Brake for textile mill spindles : en
  • FR968509A - Improvements relating to an electrical device for transmitting the level of a liquid : en fr
  • USD160995S - Combined flexibly connected front and rear view mirrors and mount- ing support theuefor : en
  • DEP0008427DA - Shaped bodies made of carbon and ceramic materials and process for their production : de en
  • DK71779C - Method and apparatus for intermittently removing deposited goods from the centrifuge container in centrifuges. : da en
  • ES195097A1 - PROCEDURE FOR THE MANUFACTURE OF LOW VOLTAGE FLUORESCENT LAMPS, STRAIGHT AND CURVED IN ALL DIAMETERS AND LENGTHS. : en es
  • ES24923U - Sock insulating sweat. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24941U - Rule of fees. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646978A - Apparatus for bending work pieces : en
  • DE1616885U - DRIVE WHEELS FOR SEWING MACHINES. : de en
  • SU91495A1 - Device for venting air from water heating systems : en ru
  • SU91990A1 - Coal flotation method : en ru
  • SU92239A1 - The method of protection of freshly made asbestos-cement pipes from deformation : en ru
  • US2532001A - Insecticide comb-applicator : en
  • US2531936A - Camera shutter mechanism : en
  • ES24904U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0009900DA - Rotary balance for measuring the sound intensity in liquids. : de en
  • GB646722A - Improvements in web let-off motions : en
  • FR968559A - Synchronization system : en fr
  • GB646666A - Improvements in electric tumbler switches : en
  • ES194411A1 - A NEW PROCEDURE FOR THE CONSTRUCTION OF FURNITURE IN GENERAL. : en es
  • ES24815U - Lead tube-container. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646836A - Improvements in or relating to free-wheel hubs for pedal cycles : en
  • SU89525A1 - Hydraulic deflectometer : en ru
  • SU90811A1 - The method of repair of building foundations : en ru
  • SU91118A1 - Device for recording the intensity of evaporation of a liquid : en ru
  • SU92023A1 - Bearing axis of rotation of the opening drawbridge : en ru
  • SU92577A1 - The method of obtaining gas gypsum : en ru
  • SU86296A1 - Machine for stripping the ends of fire and smoke tubes : en ru
  • SU91398A1 - Installation for soot-ash operations for dressing leather : en ru
  • SU92197A1 - Horizontal rotary kiln for roasting pyrites in suspension : en ru
  • SU93006A1 - The device for the acceleration of gaps in the joints of the track : en ru
  • SU86559A1 - Mechanical loader : en ru
  • SU90646A1 - Device for lifting on metal columns : en ru
  • SU92945A3 - Automatic firearms : en ru
  • ES193399A1 - A COMFORTABLE ARMCHAIR ARRANGEMENT AUTOMATIC. : en es
  • FR968569A - Improvements relating to electric capacitors : en fr
  • GB646852A - High voltage selenium rectifiers and manufacturing process : en
  • ES24893U - Corkscrew without piercing them. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646841A - Improvements in and relating to process and means for producing the sound environment in cinematography : en
  • SU86929A1 - A device for cutting a roving when testing it for unevenness by number : en ru
  • SU90062A1 - The method of recording seismic vibrations using the variable width method : en ru
  • SU90755A1 - Lifting device : en ru
  • SU91512A1 - Method of mixing two liquids in proportional amounts : en ru
  • SU92132A1 - Device for lifting liquids from wells and deep wells : en ru
  • US2531842A - Alarm for strongboxes : en
  • DE1616852U - SCHOOL BOARD. : de en
  • DE1616735U - TUBE CLOSURE. : de en
  • DE800716C - Device for preventing the starting of blocked machines, e.g. B. Pressing : de en
  • DEF0000582MA - Wedge spade for forestry, agriculture and horticulture. : de en
  • DEP0009817DA - Power connection strips for electrical wound capacitors with plastic film dielectric : de en
  • DEP0047739DA - Process for the production of an insert for the tooth root canal : de en
  • DEH0003034MA - Containers and vessel closures, in particular for car and motorcycle tanks : de en
  • CA469655A - Box lidding machines : en fr
  • CH272162A - Thrust bearing for machine tool. : en fr
  • DEH0001567MA - Drum heater for milk and other liquids with an electric drive : de en
  • ES24891U - Sports game of living room. (Machine-translation by Google Translate, not legally binding) : en es
  • DEN0000479MA - Voltage stabilizer : de en
  • DEP0044222DA - Ski pants or the like : de en
  • FR968525A - Method and device for threading tobacco leaves intended for dryers : en fr
  • SU88061A1 - Method of producing ketobutanol : en ru
  • SU90076A1 - The method of determining hidden bundles in the thickness of sheets of duralumin and other metals : en ru
  • SU91272A1 - Method for increasing the strength and frost resistance of photo films : en ru
  • SU91458A1 - Trammel : en ru
  • SU92068A1 - Device for removing the knife support and for mechanizing the reciprocating movement of the clamping spindle in the shelling machine : en ru
  • US2532225A - Balance weight positioner : en
  • DE1616762U - DINING CARRIERS. : de en
  • GB646744A - A process for the production of oxygen-containing organic compounds : en
  • SU89945A1 - Adaptation to the hydraulic pump for raising and lowering the header of the self-propelled combine : en ru
  • SU92056A1 - The method of obtaining high-strength concrete based on blast furnace slag : en ru
  • DE800637C - Art or utility object made of metal with cell enamel pattern : de en
  • SU88651A1 - Method for rapid drying of large-sized products : en ru
  • SU92164A1 - Method for producing carbon black from liquid hydrocarbons : en ru
  • DE1616898U - CUTTER. : de en
  • DE1616961U - PARTIAL DEVICE FOR COOKING AND FRYING POTS. : de en
  • DE800654C - Chain tree for looms : de en
  • DES0000575MA - Ignition device for Otto engines. : de en
  • GB646944A - Improvements in or relating to locks for door and the like : en
  • DEP0011677DA - Straw binder : de en
  • DEP0056203DA - Ball slewing ring with supporting balls mounted in ball cages, especially for excavators and slewing cranes : de en
  • SU89243A1 - Tunnel loading machine : en ru
  • SU90720A1 - Tensile & Tension Coil Spring Testing Machine : en ru
  • SU90821A1 - Precast reinforced concrete column : en ru
  • SU91640A1 - Gas burner : en ru
  • SU85849A1 - Compression Testing Press : en ru
  • SU86498A1 - Machine for rolling fire and smoke tubes : en ru
  • SU88762A1 - Machine for cutting blocks of marble, tuff and other facing stones : en ru
  • SU89556A1 - Glass reflector for car headlights : en ru
  • SU92493A1 - Fuel oil injector head : en ru
  • CH271921A - Process for the production of a thixotropic gel system. : de en
  • DE1616723U - THREE-PART FORM FOR DAIRIES. : de en
  • DE800720C - Holder for electric bicycle alternators : de en
  • DEL0000339MA - Process for the oxidative splitting of symmetrical or asymmetrical 1,4-butynediols. : de en
  • ES23976U - New napkin (Machine-translation by Google Translate, not legally binding) : en es
  • ES24933U - Device for butter service (Machine-translation by Google Translate, not legally binding) : en es
  • GB646720A - Headers for radio tubes : en
  • FR968475A - Assembly and editing process allowing the division and reconstitution of all or part of any document : en fr
  • DE1616877U - SPADE LEAF. : de en
  • SU87749A1 - Device for automatic control of the phase of control voltage of ion rectifiers : en ru
  • SU88928A1 - Electrostatic generator : en ru
  • SU92146A1 - Two brown sewage sump : en ru
  • US2532216A - Display container : en
  • DE1616873U - MULTI-PURPOSE OVERERSISH BOARD WITH INDIVIDUAL CHANGEABLE SIGNS : de en
  • DE1616978U - CALENDAR AND CALENDAR OVERVIEW. : de en
  • DEP0008143DA - Protective cover and device for their manufacture : de en
  • DK71765C - Loading device for threshing mills. : da en
  • AU3710650A - Improvements in and relating to tractor mounted mowers : en
  • CH271933A - Process for the production of a vat dye. : de en
  • CH271934A - Process for the production of a new dye of the anthraquinone series. : de en
  • US2532090A - Refrigerator for automobiles and motor boats : en
  • DEM0003479MA - Trailers for the carriage of goods by road and rail : de en
  • DEP0035083DA - Methods of cleaning laundry, dishes, etc. : de en
  • DEP0040413DA - Device for safe and non-destructive high-voltage testing with simultaneous measurement of the insulation resistance : de en
  • FR968452A - Cutting device for extrusion presses : en fr
  • GB646908A - Improvements in or relating to pneumatic pillows, cushions and like supports : en
  • FR968605A - Toolbox : en fr
  • GB646690A - Textile printing process : en
  • FR968465A - Coupling device for electrical circuits : en fr
  • US2531719A - Direction determining and reverse operating means : en
  • US2532267A - Method of and apparatus for compressing vapors : en
  • GB646858A - A new and improved device for removing weeds and for other purposes : en
  • SU86316A1 - Kok-Sagyz Seed Collection Machine : en ru
  • SU88242A1 - Adaptation to the lighting system of film projection apparatus : en ru
  • SU88905A1 - Elastic engine speed control : en ru
  • SU89942A1 - Alkaline iron-coal element : en ru
  • SU89992A1 - Mercury jet converter : en ru
  • ES195233A1 - NEW PROPULSOR SYSTEM OF THE VEHICLE CARRIER OF THE FIBERS OF FRAME, APPLYING TO ALL KINDS OF TELESCOPES AND OTHER MACHINES INTENDED TO INTERLOCATE TEXTILE FIBERS. : en es
  • ES24915U - Momo or perfected diver, with simplified construction. (Machine-translation by Google Translate, not legally binding) : en es
  • CH271972A - Cartridge belts. : de en
  • DEF0001335MA - Rigid pack for powdery bumps as hand atomizer. : de en
  • FR968541A - Aviation jet power train : en fr
  • SU86884A1 - Watering machine for photosensitive materials on the base : en ru
  • SU87673A1 - Device for testing creep metal core samples : en ru
  • SU89713A1 - Main spindle drive of planetary milling machine : en ru
  • SU89924A1 - Device for fixing stencils templates : en ru
  • SU90053A1 - Stereoscopic film apparatus : en ru
  • SU92194A1 - The method of obtaining soap : en ru
  • SU92746A1 - Scraper Drum Feeder for Low Grade Bulk Fuel : en ru
  • US2532038A - Method and apparatus for producing electrical waves of predetermined formation : en
  • CA469700A - Coated articles : en fr
  • CH272128A - Vehicle convertible into a shop for itinerant trade. : en it
  • DE1616643U - BASE COVER FOR GAS DISCHARGE TUBES ON LUMINAIRES. : de en
  • ES192686A1 - NEW PROCEDURE FOR MANUFACTURING BEAMS, PILESTRAS, COLUMNS, PIPES, POSTS AND HOLLOW AND CENTRIFUGED BLOCKS OF ARMED CONCRETE. : en es
  • ES193482A1 - SYSTEM OF APPLICATION OF PAINTS IN AXIAL BANDS OF ROADS AND STREETS. : en es
  • ES194560A1 - IMPROVEMENTS IN ELECTRODES FOR ARC WELDING. : en es
  • FR968461A - New dyes and process for their preparation : en fr
  • SU90121A1 - Glass bath furnace : en ru
  • SU91586A1 - Time delay automatic switch : en ru
  • SU87342A1 - Instrument for measuring the resistance of large denominations : en ru
  • SU87788A1 - Safety device for multi-hardware stitching machine to protect the hands of workers : en ru
  • SU91396A1 - The method of tempering extruded glass products, such as automotive headlights : en ru
  • SU92783A1 - Device for driving a synchronous machine : en ru
  • SU88522A1 - Device for rolling mouthpieces in tubing machines : en ru
  • SU91219A1 - Starter Shut Off Machine : en ru
  • SU91597A1 - Balanced current protection of parallel power lines : en ru
  • CA469691A - Circuit interrupters : en fr
  • CH272023A - Machine for planing gears with a rack-shaped tool. : de en
  • DEP0023510DA - A method for producing a magnetic sintered material consisting of a ferrite containing manganese : de en
  • ES24841U - Mechanical case for tailor's soap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24905U - Pressure boiler with safety device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968472A - Device for electrical voltage measurements without current consumption : en fr
  • DE1616953U - PUMP UP UMBRELLA. : de en
  • DEP0016834DA - Chain guide bar for chainsaws with oil chambers provided in the guide groove on the side of the handpiece. : de en
  • GB646732A - Improvements in or relating to a system for removing water from materials : en
  • SU88695A1 - Cross rolling mill : en ru
  • SU91231A1 - Device for lifting the upper shaft on a cylindrical shaft : en ru
  • SU91372A2 - Container for transporting bricks, cinder blocks and the like : en ru
  • SU85627A1 - The method of fixing the free state of the plumb : en ru
  • SU87658A1 - Method to prevent rosin from crystallizing when it is cast in a thin layer : en ru
  • SU89587A1 - Metal window frames and boxes for civilian buildings : en ru
  • SU90016A1 - Hydropneumatic packer : en ru
  • SU90404A1 - Volumetric pump for pumping liquids : en ru
  • US2531606A - Side and top opening pocket case adapted to receive a memorandum pad : en
  • SU88621A1 - The method of obtaining pseudo-ionone and its homologues : en ru
  • SU89270A1 - A method of making an artificial cork : en ru
  • SU89272A1 - Water heating system : en ru
  • SU90247A1 - Instrument for determining the average temperature : en ru
  • SU92672A1 - Device for automatically fixing trawl boards to trawling arcs when the trawl is raised and recoil when the trawl is lowered : en ru
  • US2531628A - Minnow pail : en
  • US2531959A - Roller skate and carrier device therefor : en
  • US2532091A - Thermoplastic tube forming apparatus : en
  • DE1616808U - SHOE BOX. : de en
  • ES193305A3 - A PERFECTED PROCESS FOR THE SERIES MANUFACTURE OF SCREWS. : en es
  • US2531484A - Device for swinging ships : en
  • US2531726A - Positive displacement rotary pump : en
  • DEG0001396MA - Adjustment rail on bike racks : de en
  • GB646658A - Improvements relating to gas turbines : en
  • GB646768A - Improvements in door stops for automobiles : en
  • GB646930A - Improvements in and relating to the stiffening of wool fabrics : en
  • ES193462A1 - A SYSTEM OF ARTICULATION IN THE TINGLA OR STICK OF HAND SUNRISE FOR BEACH AND FIELD. : en es
  • GB646684A - Improvements in or relating to children's chairs : en
  • DEM0002253MA - Coal plane : de en
  • US2532251A - Spraying apparatus for treating livestock : en
  • SU88722A1 - Method for continuous smoldering : en ru
  • SU90118A1 - Glass bath furnace : en ru
  • SU90694A1 - A device for determining the degree of pubescence of fur skins : en ru
  • US2531414A - Electrical pressure measuring device : en
  • AU143961B2 - Improved motor-driven roller : en
  • US2531495A - Combination toy bank and music box : en
  • US2532241A - Polyvinyl acetal foams : en
  • DK71753C - Process for the preparation of potassium-containing, anhydrous nitrophosphates. : da en
  • FR968552A - Chrome steel filler wire for hard, tough and wear resistant filler welds : en fr
  • US2532047A - Alpha-cyano, alpha-alkyl glutaraldehydic acids : en
  • SU87635A1 - Gate to superphosphate chambers like "Beskova" : en ru
  • SU89285A1 - Electromagnetic vibration setup for endurance testing of specimens of magnetic and non-magnetic materials : en ru
  • SU90441A1 - Instrument for the demonstration of optical sensations and perceptions in the course of psychology : en ru
  • SU90484A1 - Worm cutter for cutting bevel gears with curvilinear longitudinal outlines of teeth : en ru
  • SU92196A1 - Method for making isolators for auto glitches : en ru
  • SU92490A1 - Open-ended method of drying milled peat with waste gases from the boiler : en ru
  • CA469688A - Circuit interrupters : en fr
  • CH272035A - Blade magazine. : de en
  • DE1616688U - DEVICE FOR USE OF AN ULTRA SHORT WAVE ANTENNA FOR MEDIUM WAVE RECEPTION. : de en
  • DEP0047062DA - Flash equipment for photographic purposes : de en
  • GB646790A - Improvements in and relating to methods of and apparatus for magnetic separation : en
  • GB646859A - Improvements in or relating to the manufacture of magnetic cores for electric induction apparatus : en
  • DEP0052564DA - Heating bath fluids : de en
  • ES24909U - Perfect clothespin (Machine-translation by Google Translate, not legally binding) : en es
  • FR968466A - Intermediate post wall system in angle bars with needles in angle bars for ceiling mounting of frames with wooden caps : en fr
  • GB646861A - Improvements in and relating to hydraulic power cylinders : en
  • GB646935A - Air filter panel : en
  • FR968689A - Retaining ring : en fr
  • GB646822A - Improved means for counterbalancing the upper working roll in mill-stands : en
  • SU89244A1 - Device for lifting ships : en ru
  • US2531550A - Gun case : en
  • US2532128A - Method of preparing a cracking or reforming feed stock : en
  • FR968537A - Process for the solubilization of fossil resins, poorly soluble, such as hard copals : en fr
  • GB646736A - Improvements in methods of preparing methyl ethers of aromatic hydroxy compounds : en
  • SU89960A1 - Air reactor : en ru
  • SU89973A1 - Cyclone type steam spark arrester : en ru
  • SU91917A1 - Automatic fits : en ru
  • ES24873U - Tripod with central tube. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646751A - Improvements in or relating to cathode ray oscilloscopes for indicating pressure variations, mechanical vibrations and other phenomena : en
  • ES22850Y - Toy. : en es
  • FR968534A - Small microfilm reader with continuous amplification and focus : en fr
  • DE1616728U - FITSCHE FOR WINDOWS, DOORS OR THE LIKE. : de en
  • ES195002A1 - IMPROVEMENTS IN FACSIMIL TRANSMITTERS. : en es
  • DE1616737U - ODOR TRAP. : de en
  • SU88835A1 - The method of operation of the blast furnace : en ru
  • SU88993A1 - Goniometer : en ru
  • SU89437A1 - Installation for the study of moisture migration in soils under the foundations of structures : en ru
  • SU89552A1 - Suspended conveyor with the plane-parallel movement of long loads : en ru
  • AU1006247A - Device for driving the heald frames of looms : en
  • BE497381A - Road roller towed on tires : en fr
  • SU86374A1 - Combined magnetic recording and sound reproducing apparatus : en ru
  • SU89271A1 - Plastering machine : en ru
  • SU89940A1 - Soothing winding : en ru
  • SU91106A1 - Reinforcement Well Reinforcement : en ru
  • SU91185A1 - Flare-burner method of lump fuel burning in boilers of steam boilers : en ru
  • SU92520A1 - A device for removing the fiber from the spindles of a cotton harvesting machine : en ru
  • DE1616738U - DEVICE FOR FORMING CUTTING BARS IN FABRIC. : de en
  • DE1616607U - SAMENTUETE WITH SAEHELFER. : de en
  • DEP0009881DA - Automatically controlled liquid supply to the moistening device of rotary duplicators : de en
  • DEP0042673DA - Elevator. : de en
  • DEP0020866DA - Mechanical pencil : de en
  • ES194654A1 - IMPROVEMENTS IN DISTRIBUTING VALVES OF LIQUIDS AT TWO OR MORE STEPS. : en es
  • DE800664C - Process for the preparation of esters of oxymethyl vinyl ketone and its homologues : de en
  • DEP0042100DA - Housings for balances, especially spring balances and similar devices. : de en
  • FR968427A - Improvements to the coupling between a rectangular waveguide and a radiating aerial : en fr
  • DEP0009388DA - Shutters, conveyor belts and similar opening-closing devices. : de en
  • SU87069A1 - The method of moistening clay powder and removing air from it with steam in the manufacture of ceramic products by the method of dry pressing and a device for implementing the method : en ru
  • SU91004A1 - Drilling machine for drilling holes : en ru
  • SU91926A1 - Automatic feeder for punch : en ru
  • SU93042A1 - The method of obtaining 1-dimethylaminopropanol-2 : en ru
  • US2531798A - Superphosphate manufacturing plant : en
  • US2532013A - Buffer : en
  • SU87753A1 - Device for contactless and instant action on one common working body of several electrical circuits : en ru
  • SU91772A1 - Device for removing focal residues from ashpit of furnaces of low and medium capacity boilers : en ru
  • ES195079A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRODYNAMIC AND PERMANENT MAGNET SPEAKERS. : en es
  • GB646899A - Improvements relating to soldering : en
  • CA469679A - Electric induction devices : en fr
  • US2531531A - Twister stopping device : en
  • USPP995P - Plum tree : en
  • CH271855A - Shutters. : de en
  • SU88595A1 - Stand for learning to drive a car : en ru
  • SU89064A1 - Pneumatic mechanical ratchet wrench for bolted connections : en ru
  • SU91091A1 - Method for measuring the magnitude of associated flux in transmission lines : en ru
  • SU91100A1 - Device for supplying trolleys to the mine hoist cage : en ru
  • SU91966A1 - Method of finishing cotton fabrics : en ru
  • SU92017A1 - Crampon Holder for Subsidiary Craft : en ru
  • SU92131A1 - A device for performing stepwise feeding of ring-shaped cores when they are wound : en ru
  • SU86666A1 - Coupling device with semi-automatic lock : en ru
  • SU90513A1 - Device to prevent air leakage through the sealing package of the gland packing of an oil-air aircraft shock absorber : en ru
  • SU91418A1 - A method of manufacturing bimetallic bushings using a volt arc : en ru
  • SU91663A1 - The method of obtaining from grape seed oil and enotannina : en ru
  • SU91992A1 - Metallization method : en ru
  • US2531452A - Silent electric switch : en
  • USD161004S - Table lobster tool : en
  • CH271848A - Electric breeder. : en fr
  • ES193182A3 - A MOTOR UNIT WITH UNIVERSAL APPLICATION, IN ROLLING ARRANGEMENT, FOR HAND TRANSPORT. : en es
  • CH272085A - Circuit breaker with a release mechanism provided with a toggle lever. : de en
  • SU91877A2 - A device for the quantitative determination of the quality of the reflector in the light-optical ratio : en ru
  • US2532188A - Ion discharge tube for high voltages : en
  • AU150924B2 - Improvements in or relating to boilers or stoves : en
  • CH271906A - Slider for zippers. : de en
  • SU85847A1 - Machine for cold busbar wooden wheels : en ru
  • SU88508A1 - Device for the construction of offshore drilling bases : en ru
  • SU91053A1 - Sensor for automatic control of the level of the raw material in a continuous boil : en ru
  • SU91416A1 - Steam Superheater : en ru
  • SU91579A1 - Method for preparing phenylacetic acid by oxidation of phenylethyl alcohol : en ru
  • US2531789A - Atomizing sprinkler head : en
  • US2532007A - Accessory for converting a vehicle seat into a play pen or child's bed : en
  • SU90636A1 - The method of applying glue, for example, to paper, and an apparatus for carrying out the method : en ru
  • SU92696A1 - Continuous Freezer : en ru
  • SU92828A1 - Device for automatic control of the release of the oversize product of jigging machines : en ru
  • US2531425A - Homing beacon reception system : en
  • US2532271A - Compact facsimile recorder and synchronizer : en
  • CH271948A - Method and device for the production of fibrous webs. : de en
  • AU154903B2 - Process of preparing bicyclo-(221)-2, 5-Heptadienes and alkyl derivatives thereof : en
  • SU92779A1 - Stamped sheet for the core of a single-phase transformer and a blank for the manufacture of such sheets : en ru
  • CA469636A - Cellulosic fibres and their production : en fr
  • CA469712A - Preparation of vitamin compositions : en fr
  • CH272033A - Armor on the inner wall of cavities. : de en
  • SU88132A1 - The method of cleaning solutions alumina alum from iron impurities : en ru
  • SU91376A1 - Instrument for bacteriological analysis of air : en ru
  • SU91424A1 - Method of combined stamping and hardening of parts and a stamping-hardening press for carrying out the method : en ru
  • SU92028A1 - The way to increase the yield of resin when tapping pine : en ru
  • SU92621A1 - Method of making glutinic glue : en ru
  • SU88974A1 - Instrument for measuring the internal diameter of blood vessels : en ru
  • SU88109A1 - Solvent for the destruction of clay crusts and cement in boreholes : en ru
  • SU88247A1 - Method for chromatographic analysis : en ru
  • SU91282A1 - Method for increasing the effective sensitivity of seismographs : en ru
  • SU92726A1 - Device for oil heating hearth furnaces : en ru
  • SU88135A1 - Method for catalytic synthesis of amines via intermediate chlorination of individual straight-run gasoline fractions : en ru
  • SU90034A1 - Disc catcher for cocontotal machines : en ru
  • SU90813A1 - Heating unit : en ru
  • SU91695A1 - Shut-off and regulating valve for heating systems : en ru
  • SU91714A1 - A device for pouring liquid into the tank : en ru
  • SU91963A1 - Printed single breasted ring : en ru
  • SU92717A1 - Automatic Transmission : en ru
  • US2532011A - Liners and adhesive tapes having low adhesion polyvinyl carbamate coatings : en
  • CH272075A - Process for the production of electrically insulating layers on metal bodies, in particular dynamo sheets. : de en
  • SU87956A1 - Plastering machine : en ru
  • SU90056A1 - Line for sorting skins : en ru
  • SU90853A1 - Three pulse air flow regulator in steam boiler furnaces : en ru
  • SU92373A1 - Gas cartridge : en ru
  • SU92404A2 - Tire for strengthening the slopes of the banks of navigable canals : en ru
  • SU92972A1 - The method of measuring the uneven movement of the film when recording a photographic soundtrack : en ru
  • CA469671A - Magnetic materials : en fr
  • DEB0002543MA - Safety device against the escape of unburned gas : de en
  • AU3721050A - Improvements in shearing handpieces having diaphragm sealing means : en
  • SU90757A1 - Device for automatic control of diesel generator power : en ru
  • SU91263A1 - Universal tenoning machine for cutting schichny thorns : en ru
  • SU92105A1 - Automatic machine for abrading with an emery wheel the internal cylindrical surfaces of ring blanks : en ru
  • SU93051A1 - Portland cement production method : en ru
  • US2531481A - Bristle tufting machine : en
  • SU88050A1 - A device for determining the mechanical strength of agglomerated ore materials rolled into balls : en ru
  • SU90346A1 - Method for producing citric acid from molasses : en ru
  • SU91314A1 - The method of connecting the working and tail parts of composite tools, in particular, drills, countersinks, reamers, etc. : en ru
  • SU92317A1 - An advanced tutorial to demonstrate how to determine the latitude of a place by the position of the Polar Star. : en ru
  • CH272119A - Ultra-short wave modulation device. : en fr
  • CH271925A - Process for preparing triethyl ortho-phosphate. : en fr
  • DE1616914U - HUNTING SOCIETY GAME. : de en
  • SU88088A1 - A device for measuring the amount of lubricant supplied by the tractor : en ru
  • SU89238A1 - Trolley for supplying reinforced concrete links during the assembly of culvert pipes : en ru
  • US2531558A - Gravity-operated friction means : en
  • SU88357A1 - Adaptation to compressing raft machines for compacting logs in alloy bundles : en ru
  • SU90260A1 - Dielectric heating method : en ru
  • SU91251A1 - A device for studying the processes of atmospheric and chemical effects on building materials : en ru
  • SU92816A1 - Method of making templates by copying from the plaza : en ru
  • SU92824A1 - Electrode for electric ore-smelting furnaces : en ru
  • US2531439A - Vitamin-enriched product and process of producing same : en
  • CA469766A - Manufacture of amino alcohols : en fr
  • CH272001A - Fully automatic machine for cleaning the components of large and small watches as well as fine mechanical components. : de en
  • CH272163A - Hydraulic regulator on the internal combustion engine. : de en
  • USD160993S - Paper napkin : en
  • SU90175A1 - Switchgear switching circuit : en ru
  • SU91689A1 - Vice eccentric parallel : en ru
  • SU92210A1 - The method of gasification of solid fuels : en ru
  • SU89837A1 - The method of obtaining soluble products by chlorination of hydrolytic lignin : en ru
  • SU90241A1 - Sensitometer : en ru
  • SU91040A1 - Coating electrodes for underwater welding : en ru
  • DE1616764U - GAS BURNERS, ESPECIALLY FOR PROPANE AND BUTANE GASES AND MIXED GASES. : de en
  • DE1616957U - CORNER BENCH WITH TOP UP UPHOLSTERY PARTS. : de en
  • DEP0031067DA - Meat grinder for home use : de en
  • DE1616675U - SETUP TO CAMERAS. : de en
  • DE1616725U - BICYCLE BELL CONNECTED TO THE HANDLE ON THE HANDLEBAR OF THE BICYCLE. : de en
  • DE800684C - Indian ink : de en
  • ES193507A3 - HIGH VACUUM DISTILLATION CENTRIFUGAL APPARATUS. : en es
  • FR968409A - Improvements to circular knitting looms with drawing wheels : en fr
  • SU89823A1 - Electric steam iron : en ru
  • SU91157A1 - Machine for lapping the valves of automobile and tractor engines : en ru
  • US2531664A - Rotary fuel metering pump and emergency means insuring fuel feed upon pump failure : en
  • USD161012S - Illtjminable display device : en
  • SU90075A1 - Matnik dynamograph : en ru
  • SU93003A1 - The method of obtaining corundum : en ru
  • SU86885A1 - Sampler : en ru
  • SU87185A1 - The method of making a cast tool of bimetal : en ru
  • SU89477A1 - Flame pulverized burner : en ru
  • SU92038A1 - Method for imparting water resistance to heat resistant articles made of vermiculite, slag wool and similar materials on clay bond : en ru
  • SU92441A1 - High-speed electrical spindle for internal grinding and other machines : en ru
  • ES24942U - Electric welder. (Machine-translation by Google Translate, not legally binding) : en es
  • CH271884A - Tool for collecting and removing fly fibers, in particular from textile machines. : de en
  • DEH0001053MA - Wind power plant : de en
  • ES24840U - Support, with sliding hooks, for hanging kitchen utensils and service (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0034620DA - Belt dryer for smaller items, especially bottle neck closures : de en
  • GB646677A - Improvements relating to fluid-operated vices : en
  • SU86676A1 - The method of finishing the surfaces of products : en ru
  • SU88623A1 - Gas generator for gasification of fine-grained fuel : en ru
  • SU92456A1 - Device for pushing trolleys into a tipper : en ru
  • SU92812A1 - The way to study the resonance curves : en ru
  • US2531967A - Molding for vehicle bodies : en
  • US2532027A - Geared socket wrench : en
  • US2532158A - Data translation device for flight simulation : en
  • ES191913A1 - PROCEDURE OF MULTIPLE MANUFACTURE OF ENAMELLED PALANCHITES FOR JEWELERY, JEWELRY AND RELIGIOUS MEDALLS. : en es
  • ES23550Y - Utensil applicable to ordinary glasses to transform them into sunglasses. : en es
  • AU144934B2 - Improvements in or relating tothe flap valves of milking machine releases : en
  • AU159373B2 - Process forthe production of low boiling hydrocarbons inthe catalytic hydrogenation of carbon monoxide : en
  • DE1616611U - RIVET PRESS. : de en
  • DEP0034630DA - Process for cooling roasting ore : de en
  • SU91313A1 - Face milling cutter : en ru
  • SU90057A1 - A device for controlling the thread pitch of the spindle screws : en ru
  • SU90061A1 - Device for recording linear strain diagrams on an enlarged scale : en ru
  • SU90286A1 - Method of feeding carps : en ru
  • SU90629A1 - The method of feeding and drying chrome leather : en ru
  • SU91768A1 - Valve steam distribution : en ru
  • SU92380A1 - An apparatus ("Emulsifier") for making an emulsion from lime-boil for mixing mortars : en ru
  • SU92613A1 - Filter for cleaning liquid fuel from mechanical impurities and water : en ru
  • SU93085A1 - Device for sorting cocoons by floor : en ru
  • US2531921A - Surface finishing fixture : en
  • SU85846A1 - Cylinder milling cutter with chipping teeth on the cutting edges : en ru
  • SU89295A1 - Magnetic relay : en ru
  • SU90174A1 - Safety device for crane : en ru
  • SU91270A1 - Device for calibrating elastic elements of induction sensors : en ru
  • SU92352A1 - The device vaults of electric steelmaking furnaces : en ru
  • SU92637A1 - A method of making holes in jets and the like. : en ru
  • SU92808A1 - Device for generating short pulses : en ru
  • DEP0006773DA - Conical joint, especially used in workplace lights : de en
  • US2531762A - Bed table adjustable vertically and tiltably : en
  • US2531541A - Sunlight protection for distortable rubber surfaces : en
  • US2531609A - Ftfctrtcat : en
  • ES23652Y - Fluorescent tube holder plate. : en es
  • GB646634A - Improvements in or relating to gas turbines : en
  • DE1616763U - LATCH FOR DINING RACK. : de en
  • DEP0019389DA - Process for the production of disazo or polyazo dyes : de en
  • SU90019A1 - Monocot chisel for well drilling : en ru
  • SU91275A1 - The method of applying a pulse mark on a ferromagnetic tape : en ru
  • SU91419A1 - Gas press welding machine : en ru
  • DE1616722U - TRAP, IN PARTICULAR FOR SMALL ANIMALS SUCH AS RATS, MOUSE, ILTISSE OR THE LIKE. : de en
  • DE1616853U - CENTRIFUGAL AGITATOR. : de en
  • SU89641A1 - Glass Jar Machine : en ru
  • SU89959A1 - The ignition system of the excitation arc of mercury rectifier : en ru
  • SU90141A1 - Instrument for determining the coefficient of slip resistance, for example, for clays : en ru
  • SU90925A1 - Method for automatic temperature control of the nozzle of regenerators of open-hearth furnaces and device for implementing the method : en ru
  • SU91751A2 - Kolovratny engine : en ru
  • SU92179A1 - The method of preparation of food concentrates : en ru
  • SU93036A1 - The method of obtaining trimethylfurfurylammonium iodide : en ru
  • SU87253A1 - The way to accelerate the process of forging of the powder mines : en ru
  • SU90676A1 - Magnetic separator with a cylindrical rotating (running) alternating magnetic field : en ru
  • SU91928A1 - Safe reel for unplugging drill pipe threads : en ru
  • FR968574A - Electric appliance for the preparation of infusion or coffee extract : en fr
  • GB646760A - Improvements relating to the optical measurement and/or calibration of tubular surfaces : en
  • DE1616656U - QUICK VOLTAGE FOR EQUIPMENT AND MACHINERY. : de en
  • SU88929A1 - Frequency control device : en ru
  • SU89893A1 - Internal combustion engine with cylinders arranged around a shaft parallel to them : en ru
  • SU91370A1 - Rotary hydraulic pump : en ru
  • SU92259A1 - The method of manufacture of cast iron multi-blade tools : en ru
  • SU92341A1 - Tank for displaying color photographs in the light : en ru
  • US2532264A - Tank type vacuum cleaner : en
  • FR968692A - Armchair : en fr
  • CA469656A - Therapeutically active preparation : en fr
  • CH272078A - Earth conductor device. : de en
  • DEC0000540MA - Trailer coupling, in particular for motor vehicles : de en
  • DE1616959U - SLIDING WALL PANEL FOR SCHOOLS WITH COUNTERWEIGHT AND ROLLER GUIDE WITHOUT VISIBLE GUIDE FRAME AND COUNTERWEIGHT BOX. : de en
  • CA469649A - Refrigerator display and storage fixtures : en fr
  • DE1616825U - LADIES SHIRT MADE OF KNITTED MESH. : de en
  • DE1616934U - PISTON VALVE FOR LOCOMOTIVES OR OTHER STEAM ENGINES. : de en
  • SU86912A1 - The method of drying the warp on the sizing machine : en ru
  • SU89631A1 - The method of winding the weft thread in the eyes of the weaving shuttle : en ru
  • US2531828A - Coated fuel impregnated block : en
  • DE800689C - Process for the production of highly tear-resistant cellulose hydrate threads with reduced torsional loss for the production of cord yarn as an insert in rubber objects : de en
  • DEP0024511DA - Membrane basket for speakers : de en
  • DESC000173MA - Drive for elevators. : de en
  • DE1616754U - ILLUMINATION FRAME. : de en
  • DEO0000331MA - Tailstock with suspension between the quill carrying the center punch and its feed device. : de en
  • DEP0035605DA - Steam-air thermal power plant with a high air ratio of the combustion process : de en
  • DE1616812U - PACKAGING. : de en
  • DEG0000116MA - Automatic cleaning device for spark plugs. : de en
  • DEP0029744DA - Method for fixing the shape of cellulosic material : de en
  • CH272143A - Crossing piece for overhead lines of electrically operated vehicles equipped with pantographs. : de en
  • SU90884A1 - High Voltage Test Device : en ru
  • SU91058A1 - Bread slicer : en ru
  • USD161030S - Electrical binding-post terminal : en
  • DE1616969U - DRIVE FOR BINOCULAR EYE. : de en
  • DEP0010754DA - Microphone, preferably condenser microphone : de en
  • GB646743A - Improvements in packages : en
  • DED0000298MA - Process for the production of highly proteolytic preparations from pancreatic glands : de en
  • DEP0009432DA - Automatic parking device : de en
  • FR968424A - Method and device for repairing and making dental prostheses, etc. : en fr
  • SU92903A3 - Method and device for radio goniometry : en ru
  • US2531544A - Television in natural color : en
  • ES24895U - Metal reinforcement to secure the position of the door and window frames (Machine-translation by Google Translate, not legally binding) : en es
  • ES24939U - Own magnetic brooch to close wallets, pocket books and books in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968542A - Deformable hat : en fr
  • DEP0017566DA - Device and method for producing reinforced concrete beams : de en
  • ES24883U - Pulley cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR968531A - Device for crystal cultivation : en fr
  • GB646707A - Improvement in brakes : en
  • DE1616935U - FOREST HAMMER. : de en
  • DEW0002550MA - Oven for tempering glass : de en
  • SU87215A1 - Tamping machine with a rotating table for the manufacture of building blocks : en ru
  • SU91480A1 - Thermocouple : en ru
  • SU92292A1 - Method of dyeing wool, silk and artificial fibers, for example, nylon : en ru
  • FR968408A - Improvements to epicyclic gearboxes : en fr
  • GB646873A - Improvements in or relating to pyrophoric lighters : en
  • DEP0005127DA - Installation of roller shutters. : de en
  • SU89268A1 - Motorized hand tool for pruning : en ru
  • SU91307A1 - Planetary stepless variator : en ru
  • US2531875A - Tape feeding mechanism for typewriting machines : en
  • US2532015A - Tiltable wheeled handcart : en
  • DE800681C - Brakes, in particular compressed air brakes : de en
  • CH272150A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • SU87240A1 - The way to combat root rot and irregularity of cotton seedlings : en ru
  • SU90732A1 - Drive for simultaneous or alternate operation of several rotors from one transmission : en ru
  • SU91130A1 - The method of shallow wells in sham and other sandy rocks : en ru
  • FR968444A - Process for the preparation of resinous condensation products of polymethyleneamides : en fr
  • SU86783A1 - Loading machine : en ru
  • SU86978A1 - The method of purification of ozokerite from mechanical impurities : en ru
  • SU88418A1 - Manometer : en ru
  • SU91514A1 - Instrument for measuring rotational speed : en ru
  • US2531468A - Polyvinyl sulfonates and process for their preparation : en
  • US2531580A - Phosphate distributing machine : en
  • SU92129A1 - Method for producing dicarboxylic acids : en ru
  • GB646749A - Improvements in or relating to electric relaxation oscillators : en
  • DEP0014546DA - Protective pad for toilet seats : de en
  • DEP0034679DA - School blackboard : de en
  • FR968670A - Device lighting the interior of a cabinet by auto-control : en fr
  • GB646807A - Improvements in and relating to linear-dimension gauges : en
  • DE1616842U - BLADE DRYERS. : de en
  • FR968442A - Improvements to phosphorescent products and screens and their manufacturing processes : en fr
  • FR968583A - Process for the enameling of alloys rich in aluminum and products obtained by this process : en fr
  • FR968469A - Translation system : en fr
  • DK71766C - Power distributor coupling for internal combustion engines. : da en
  • DEP0010769DA - Broadcast scale : de en
  • FR968467A - System for lifting, carrying and placing hollow elements with openings on two parallel sides : en fr
  • GB646863A - Improvements in or relating to storage cabinets or like receptacles with rising and falling platforms for supporting sewing machines or other apparatus : en
  • ES194913A1 - A MECHANICAL SYSTEM FOR THE TRANSFORMATION OF A CONTINUOUS CIRCULAR MOVEMENT IN ALTERNATIVE RECTIFIED OR VICEVERSA. : en es
  • ES24920U - A folding furniture with four uses (Machine-translation by Google Translate, not legally binding) : en es
  • US2531408A - Interpolymers of acrylonitrile and itaconic acid : en
  • US2531455A - Directive antenna structure : en
  • SU89261A1 - Adaptation to a hobbing machine for cutting and backing up globoidal and hyperboloidal milling machines : en ru
  • SU91187A1 - Liquid pump piston : en ru
  • SU92512A2 - Electric switch : en ru
  • SU92773A1 - Vrubov Prokatcheska machine : en ru
  • US2531704A - Bearing assembly : en
  • SU90271A1 - Synchronous motor : en ru
  • SU87672A1 - Three-layer optical projection screen : en ru
  • SU87812A1 - Study Guide for Radio Engineering : en ru
  • SU88475A1 - The method of loading vertical digester cloth : en ru
  • SU90028A1 - Spindle : en ru
  • SU92149A1 - Method for producing ammonium phosphate from phosphoric acid : en ru
  • SU92333A1 - Unit for the construction of a permanent concrete mount in drilling trunks : en ru
  • US2531820A - Voltage transformer : en
  • US2532076A - Adjustable axle construction for potato planters : en
  • ES193485A1 - A PERFECTED DEVICE FOR THE OPERATION OF THE INDICATOR NEEDLE IN THE WEIGHING APPLIANCES. : en es
  • FR968608A - Crimping device : en fr
  • US2531426A - Ultra high frequency oscillation generator : en
  • ES24952U - Slipper perfected for bathroom. (Machine-translation by Google Translate, not legally binding) : en es
  • USRE23300E - Cable reel : en
  • SU87660A1 - Eccentric clamp for flexible pipes (hoses) : en ru
  • SU88360A1 - The mechanism for leveling and smoothing plastering : en ru
  • US2531585A - Combination flashlight, eyepiece, and headgear : en
  • US2531744A - Balanced fluid clutch : en
  • SU90927A1 - Flattening machine : en ru
  • SU91211A1 - The method of scanning sheets of the outer skin of the vessel : en ru
  • SU91344A1 - Device for sampling a high-pressure, salt-rich condensate saturated sample : en ru
  • SU91649A1 - Device for stretching the skin : en ru
  • US2531509A - Schmidt television projection system : en
  • US2531559A - Hitch : en
  • USD161002S - Garter grip : en
  • SU87708A1 - Exponential type amplitude controller for seismic stations : en ru
  • SU87810A1 - Hermetically discontinuous clasp : en ru
  • SU88052A1 - Apparatus for determining the elasticity of mineral wool and articles thereof : en ru
  • SU89560A1 - Rail Wheel Testing Machine : en ru
  • SU89627A1 - Device for automatic stopping of roving scissors when the belt is broken on conoids : en ru
  • SU90791A1 - Manual mechanism for twisting and cutting wire for mechanized rafting of logs : en ru
  • SU91463A2 - The method of obtaining soap : en ru
  • DE1616674U - SETUP TO CAMERAS. : de en
  • SU89327A1 - Training manual on mechanics : en ru
  • SU89680A1 - Nozzles for receiving tubes of pumps : en ru
  • SU91858A1 - Device for sampling soil from the bottom of reservoirs : en ru
  • US2532129A - Selectable index : en
  • USD161071S - Weiss combined bobby pin and perfume holder : en
  • US2532032A - Apparatus for drying webs : en
  • SU89643A1 - Apparatus for continuous cooking of grain, etc. in alcohol production : en ru
  • SU90946A1 - Multicolor pencil : en ru
  • SU92067A1 - Drilling-grooving machine for wood : en ru
  • SU92280A1 - Typesetting machine : en ru
  • US2531643A - Trotline hanger : en
  • US2531535A - Manufacture of alternating electric current rectifiers : en
  • DK71762C - Press for exhaling thermoplastic synthetic resins. : da en
  • ES195007A1 - NEW CLOSED LOCAL ADVERTISING SYSTEM. : en es
  • FR968486A - Advanced football game : en fr
  • DE1616655U - DEVICE FOR STORING AND TRANSPORTING MEDICAL STERILE INSTRUMENTS, E.G. SYRINGES, CANNULAS OR THE DEGREE. : de en
  • DES0000704MA - Collector lamellas for dynamo machines and motors made from metal powder by sintering : de en
  • CA469711A - Multiple glazed units : en fr
  • SU88185A1 - Needle for the basics of hall machines : en ru
  • SU90935A1 - Drawing device : en ru
  • SU90998A1 - The method of washing the blades of steam turbines : en ru
  • SU91888A1 - The method for determining the percentage composition of binary gas mixtures : en ru
  • SU92558A1 - Flexible curve : en ru
  • USD161051S - Lipstick holder : en
  • DEM0002275MA - High power electric arc lamp : de en
  • GB646716A - Improvements in tubular electric discharge lamps : en
  • CH271844A - A method for applying insecticides, fungicides, repellents, hormones and the like, and apparatus for carrying out the method. : en fr
  • DE1616677U - DELAY DEVICE, IN PARTICULAR FOR THE FIXED CARBONIC ACID DELETING SYSTEM. : de en
  • SU90695A1 - Wear gauge testing machine : en ru
  • SU90950A1 - Screw mixer : en ru
  • SU92120A1 - Dosimeter to determine the body's response to ultraviolet rays : en ru
  • US2531508A - Color television system : en
  • SU88591A1 - Universal stand for hydraulic testing of blocks, cylinders, heads of blocks and collectors of automobile and tractor engines : en ru
  • SU92622A1 - The method of producing esters and ketones from primary alcohols by catalytic dehydrogenation condensation : en ru
  • US2531782A - Friction assembly and method of making the same : en
  • DEP0005824DA - Process for the production of gas and coke in a vertical chamber furnace : de en
  • SU87811A1 - Device for determining the density of the hair coat of fur skins : en ru
  • SU89548A1 - Device for collecting ice (or salt) from riots : en ru
  • US2532046A - Table clamp for machine tools : en
  • SU86310A1 - Hand nesting sow for dachs : en ru
  • SU88048A1 - Crankshaft vibration measuring device : en ru
  • SU90751A1 - Device for increasing the coupling weight of locomotives : en ru
  • SU90804A1 - Production of foam glass and foam glass ceramics : en ru
  • SU92244A1 - Method of high-frequency welding of sheet thermoplastic materials : en ru
  • US2531816A - Trotline fishing reel : en
  • USD161042S - Earring or similar article : en
  • SU89102A1 - Method for producing asphalt-oil varnishes : en ru
  • SU89804A1 - The method of obtaining non-ionic wetting and detergent substances : en ru
  • SU92408A1 - Stamp and form for a brick press : en ru
  • US2531851A - Toe protector : en
  • AU3712050A - Process and apparatus for cooling and purifying compressed gas mixtures tobe separated : en
  • DE1616753U - PIPES FOR ELECTRICAL LINES. : de en
  • DE1616931U - SALES PRESENTATION FOR TAPES, STRANDS AND SIMILAR TEXTILES. : de en
  • US2531749A - Quick-change slush nozzle : en
  • US2531778A - Adjustable length folding legs for ironing boards : en
  • CA469715A - Photocell multiplier apparatus : en fr
  • SU85875A1 - Sanitary stretcher : en ru
  • SU89944A1 - Method for measuring resonant frequency of oscillatory circuits : en ru
  • SU90167A1 - Capacitive electromechanical modulator for converting direct current into alternating current : en ru
  • SU89659A1 - Pipe for dumping bulk cargo : en ru
  • SU90162A1 - Flux-holding device for automatic welding and welding of cylindrical parts of small diameters : en ru
  • US2531674A - Punchboard : en
  • US2531731A - Razor blade stock : en
  • AU151584B2 - Valve structure : en
  • SU90045A1 - Poultry counting device : en ru
  • USD161069S - Bathing suit : en
  • SU91550A1 - Planetary gear transmission : en ru
  • US2532232A - Garment bagging machine with pivotally mounted garment supporter and latch means therefor : en
  • CA469723A - Articles of footwear having adjustable closure means : en fr
  • SU86808A1 - Recuperator for simultaneous heating of air and gas : en ru
  • SU88348A1 - Mill for continuous grinding of semi-finished products into paper pulp : en ru
  • SU89085A1 - Mechanical shovel : en ru
  • SU89682A1 - Cotton cleaning machine : en ru
  • US2531916A - Coil construction : en
  • AU3722350A - Improvements in or relating toa refractory material comprising mullite and zirconium silicate : en
  • SU87777A1 - Equalizing clamping design of contact plates for electric arc furnaces : en ru
  • SU88249A1 - The method of measuring the absorption coefficient of substances in the infrared region of the spectrum : en ru
  • SU89694A1 - Separator to get super fat cream : en ru
  • SU91049A2 - Light modulator for low noise intensive photographic soundtrack : en ru
  • SU91119A1 - Instrument for measuring circumferential and normal pitch of gears : en ru
  • SU91850A1 - Method for determination of nitrates in soils and fertilizers : en ru
  • SU85803A1 - The method of obtaining ski ointments : en ru
  • SU89245A1 - Peat rope conveyor : en ru
  • SU90480A1 - Electrode coating : en ru
  • US2531464A - Dihalomethylbenzanthrones : en
  • US2532142A - Electrical bridge arrangement : en
  • SU88229A1 - Differential liquid manometer compensating type : en ru
  • SU88269A1 - Elastic polisher : en ru
  • SU88990A1 - Tool for tensioning threads on twisting machines : en ru
  • SU89296A1 - Method of making stable inductors : en ru
  • SU89710A1 - Steam ironing press : en ru
  • SU92403A1 - Mechanized method of making art glass tiles : en ru
  • SU90294A1 - The method of preparation for saccharification of starch contained in the waste of corn production : en ru
  • SU90733A1 - The method of controlling the roof of clearing workings : en ru
  • SU91177A1 - Lifting table : en ru
  • SU93125A2 - Gyratory crusher : en ru
  • US2531611A - Speed responsive device : en
  • US2531707A - Ice creeper : en
  • US2531955A - Egg holder : en
  • US2532230A - Mower dampening hitch : en
  • ES195076A1 - MACHINE FOR DIVIDING, IN PROPORTIONS OF WEIGHT OR CERTAIN VOLUME, FLUID, GRANULATED OR PULVERULENT MASSES, IN PARTICULAR ARIDS. : en es
  • GB646829A - A process for the preparation of hetercyclic compounds : en
  • AU150166B2 - Process for treating collagenous materials and product of such process : en
  • CH271970A - Construction kit. : de en
  • DE1616636U - CLUTCH MOTORAL NEAR DRIVE. : de en
  • DEB0002899MA - Device for adjusting the track width of vehicles, in particular tractors : de en
  • CH272148A - Device for transmitting motion from a drive shaft to a shaft moved in order to allow a relative angular displacement of the two rotating shafts. : en it
  • DE800725C - Device for introducing glasses to be edge-grinded into the holder of edge grinding machines : de en
  • DESC003776MA - Locking of the working positions of mixing drums on mixing machines, especially for building materials : de en
  • ES21995Y - Instrument called "harmonica", with perfected organization. : en es
  • FR968518A - Improvements to electromechanical filters : en fr
  • SU89891A1 - Device for simultaneously adjusting the flow of gas and air into the furnaces : en ru
  • SU91154A1 - Precast reinforced concrete beamed slab : en ru
  • SU91529A1 - Automatic sheet ejector from conveyor when transporting them in a vertical position : en ru
  • SU92618A1 - The method of obtaining 4,4'-di (oxazole-idyl-N) -diphenylmethane : en ru
  • DE800707C - Electric speed and odometer for vehicles : de en
  • ES194668A1 - PROCEDURE AND CORRESPONDING APPARATUS FOR THE PREPARATION OF TEXTILE FIBERS USING THE EUCALYPTUS CORTEX. : en es
  • ES24846U - Library case (Machine-translation by Google Translate, not legally binding) : en es
  • AU159168B2 - Adjustable garden spray : en
  • SU88297A1 - A device for cutting cylindrical and bevel gears with a straight tooth according to the run-in method on a cross-planer machine : en ru
  • SU88416A1 - Instrument for examining sheet metal samples for stretching : en ru
  • SU89666A1 - Semi-automatic lever press : en ru
  • SU91244A1 - Ceramic electric furnace for melting glass in the production of fiberglass : en ru
  • SU91591A1 - Fast Line Directional Protection : en ru
  • SU91692A1 - Semiautomatic device for abrading with an emery wheel of cylindrical or conical external surfaces of parts : en ru
  • SU92012A1 - Method for the production of steel in an open-hearth furnace : en ru
  • SU92192A1 - Laboratory screening : en ru
  • SU92273A1 - Bulk Mixer : en ru
  • SU92458A1 - Jib crane : en ru
  • SU92790A2 - Device for driving a direct current motor : en ru
  • US2531887A - Combustion safety control system : en
  • DE1616700U - CENTRAL PLUG WITH CABLE RELIEF AND TURN PROTECTION. : de en
  • DEP0016382DA - Apron stretching system : de en
  • CA469772A - Methods of polymerizing olefins : en fr
  • SU91462A1 - The method of preparation of the test mass : en ru
  • DE1616996U - Embossing roller for the production of whistles from candy paste. : de en
  • SU88869A1 - Popup buoy : en ru
  • SU88879A1 - Cardboard turret for loom : en ru
  • SU90684A1 - Method of removing slag in the liquid state from slags from open-hearth furnaces : en ru
  • SU91511A1 - Automatic resin flow meter : en ru
  • SU92704A1 - Device for feeding fruit to calibration or wrapping machines : en ru
  • SU84934A1 - The method of determining the level of liquid in closed vessels : en ru
  • SU89218A1 - Machine for the extraction of frozen peat : en ru
  • US2531931A - Composite material : en
  • DEH0001236MA - Glasshouse. : de en
  • CH272077A - Tool for covering wires. : de en
  • ES24929U - Improved lighthouse for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • CH272074A - Pole-changing short-circuit armature motor. : de en
  • SU90855A1 - Pump for filling cars with lubricating oil : en ru
  • SU90940A1 - Machine for viscous mats : en ru
  • SU91136A1 - Adaptation to presses for cutting out parts of shoes : en ru
  • SU91384A1 - DC Relay : en ru
  • US2531943A - Collar apparatus for cementing casings in wells : en
  • SU87642A1 - Method for quantitative determination of iodine : en ru
  • SU89068A1 - Method for determining skin quality, e.g., chevro and chevrette : en ru
  • SU90407A1 - Porous Paper Air Filter Cassette : en ru
  • SU91225A1 - Shoe sole shoeing machine : en ru
  • US2532126A - Diazotype photographic material : en
  • CH271966A - Plant for sports or games. : de en
  • SU86098A1 - Steam bush : en ru
  • SU87270A1 - Whip tool : en ru
  • SU91797A1 - Serial Resonance Control Circuit : en ru
  • SU92574A1 - Dredging plant : en ru
  • SU92667A1 - Centrifuge to separate starch from starch milk : en ru
  • US2531742A - Underground storage tank : en
  • US2531945A - Reflection reducing coatings having uniform reflection for all wave lengths of lightand method of forming such coatings : en
  • US2532218A - Self-cleaning capillary tube type flowmeter : en
  • SU88053A1 - High temperature gas flow dyeing method : en ru
  • SU90264A1 - Removable automatic recording device : en ru
  • SU91717A1 - Automatic Wire Crutch Machine : en ru
  • SU92427A1 - Stone block machining machine : en ru
  • SU92883A2 - Device for mechanized gas press welding and centering of pipes : en ru
  • US2531763A - Ski boot : en
  • US2531860A - Safety cap for gas tanks : en
  • CH272036A - Scissors. : de en
  • DE1616974U - DOUBLE-LEG DIFFERENTIAL MANOMETER. : de en
  • DE800672C - Rail joint connection : de en
  • ES195050A2 - A PROCEDURE FOR OBTAINING IMAGES OF DIFFERENT PROPORTIONS ON ANY SENSITIVE PLATE AND DEVICE FOR THEIR REALIZATION. : en es
  • ES24828U - Complementary element, decorative and resistant, to be applied to the head and feet of beds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968555A - Mechanical toy simulating an animal hitched to a wheeled vehicle : en fr
  • GB646678A - Improvements in or relating to an inflatable bed and bath unit for infants : en
  • CA469750A - Bottle capsules : en fr
  • SU88395A1 - Chain saw blade : en ru
  • SU88832A1 - Method for casting hollow parts : en ru
  • SU90861A1 - Mill for straightening variable section profiles by stretching : en ru
  • SU90989A1 - Instrument for determining the strength of coal and rock samples : en ru
  • SU92797A1 - Inverter device : en ru
  • US2531440A - Lubricants : en
  • US2531591A - Toy pistol : en
  • US2532204A - Hot material vending machine : en
  • SU90163A1 - Electrode holder for underwater electro-acid cutting : en ru
  • SU90177A1 - Multipoint contact welding machine : en ru
  • SU91347A1 - Device for measuring the flow of bulk materials : en ru
  • SU91624A1 - Gladilka : en ru
  • SU92108A1 - Oscilloscope for graphical recording of arterial oscillations : en ru
  • US2531403A - Process for coagulating a latex of a sulfur dioxide resin : en
  • US2532178A - Luminous sign : en
  • AU144637B2 - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • DE800638C - Flange coil : de en
  • DEP0012189DA - Device for deburring synthetic resin molded parts. : de en
  • ES24055Y - Capsule for closing bottles and containers of a similar type. : en es
  • CH272020A - Device for adjusting the initial relative position of a split clamp and its clamping tube. : en fr
  • SU87427A1 - Current collector for electric locomotives and motor cars : en ru
  • SU88818A1 - Step relay : en ru
  • SU89305A1 - Laboratory electric resistance furnace : en ru
  • SU89923A1 - Roller mixer : en ru
  • SU90315A1 - The method of preparation of carbon alkaline reagent for the mud of drilling wells : en ru
  • SU91569A1 - Method of emulsifying substances on magnetostrictive and ultrasonic generators : en ru
  • SU92623A1 - The method of obtaining vinyl chloride by thermal pyrolysis of dichloroethane over a catalyst moving in the reaction zone : en ru
  • US2532269A - Measuring valve : en
  • CH272083A - Device for the compensation of voltage fluctuations of a unidirectional current source. : en fr
  • SU88182A1 - Plant for mixing fibrous materials : en ru
  • SU90022A1 - Burov crown : en ru
  • SU91214A1 - Method of molding plastic orthopedic corsets : en ru
  • AU149756B2 - Improvements in or relating to plastic compositions ofa puttylike nature orin or relating tothe use thereof : en
  • US2532238A - Mechanical unloading agitator for silos and the like : en
  • US2531388A - Soil testing apparatus : en
  • US2531849A - Power-operated hand tool : en
  • BE497317A - INDICATOR PANEL FOR STATIONS AND OTHER TRAFFIC CENTERS. : en fr
  • DEJ0000700MA - Machine for shredding waste paper or the like. : de en
  • ES194064A1 - APPARATUS FOR THE ATOMIZATION, DISPERSION AND PROJECTION OF LIQUIDS OF GERMICIDAL, FUNGICIDE OR SIMILAR INSECTICIDE APPLICATION. : en es
  • SU92228A1 - The method of editing extruded profiles of variable cross section of light alloys by the method of stretching : en ru
  • SU86636A1 - Cultivator : en ru
  • SU87531A1 - Hydraulic pressure transformer for hydraulic presses : en ru
  • SU90820A1 - Press with endless press belts for continuous molding of bricks and the like clay building products : en ru
  • SU88462A1 - A device for making foals : en ru
  • SU89174A1 - Device for opening cans with sko lids : en ru
  • SU89555A1 - Loading machine : en ru
  • SU90709A1 - Photoelectric Densitometer : en ru
  • US2531713A - Line-tuned oscillator : en
  • GB646673A - Improvements in or relating to copying machines : en
  • GB646845A - Improvements in, or relating to, systems for removing hoarfrost from the overhead conductors of electric railways : en
  • DE1616819U - COMBINATION PLIERS. : de en
  • DED0002455MA - Engobing machine : de en
  • US2531964A - Electric metallurgical apparatus : en
  • SU91375A1 - Machine for arranging transverse slots in railway embankments : en ru
  • SU92300A2 - Universal machine for making stuck and similar bookbinding. : en ru
  • SU92302A1 - A device for writing, for example, luminous paint : en ru
  • US2532209A - Clamp paintbrush holder : en
  • DE1616845U - PEA KERNEL. : de en
  • DEG0002329MA - Guide stick holder. : de en
  • SU87779A1 - Flame cutting method : en ru
  • SU88644A1 - Separator for separating particles of fluid supplied by airlift from air : en ru
  • SU88987A1 - Device for closing and opening of double doors : en ru
  • SU92218A1 - Method for examining the knee jerk : en ru
  • SU92348A1 - Electrostatic Classifier : en ru
  • SU92599A1 - Continuous Centrifuge : en ru
  • SU93117A1 - Method for producing isopropyl benzoate : en ru
  • US2532203A - Automobile body construction : en
  • DE1616711U - DOUBLE BED COUCH. : de en
  • SU87542A1 - Ring Feeder for Cutting Machines : en ru
  • SU90008A1 - Headwear measuring device : en ru
  • SU91896A1 - Shielded Pipe Layer : en ru
  • SU93032A1 - Extracentric hypocycloidal engagement with internal profiles : en ru
  • CH271935A - Process for the production of a pitch coating. : de en
  • DEP0012488DA - Electric wiper motor : de en
  • SU88696A1 - Cross rolling mill : en ru
  • SU90051A1 - Device for measuring the duration of an impact during mechanical tests, for example, radio tubes : en ru
  • SU90129A1 - The method of removal from the form of products from grasping materials using compressed air : en ru
  • SU88868A1 - Worker : en ru
  • SU90265A1 - Electric machine collector assembly machine : en ru
  • SU91124A1 - Machine for the production of paraffin stearino and similar candles : en ru
  • SU91223A1 - Plus : en ru
  • SU91605A1 - Method of welding light alloys : en ru
  • SU91705A1 - Semi-automatic machine for grinding and polishing parts : en ru
  • SU91857A2 - Chloro-silver half element : en ru
  • SU92578A1 - Snarl for the development of frozen soils : en ru
  • SU88679A1 - Green Vegetable Grinding Apparatus : en ru
  • SU89185A1 - The method of washing the steam by bubbling it through a layer of feed water : en ru
  • SU89297A1 - Drum for vulcanization of wires and cables with rubber insulation : en ru
  • SU89442A1 - Method for gas thermochroming of steel products in ceramic materials : en ru
  • SU89534A1 - The use of an aqueous solution of saponins as a neutral blowing agent : en ru
  • SU91832A1 - Power dynamometer for fingers : en ru
  • SU92494A1 - Dual Multiple Steam Superheater : en ru
  • US2531499A - Slat operating mechanism : en
  • USD161056S - Machine for cutting paper or the like : en
  • CH272130A - Electric power plant for driving a vehicle. : de en
  • CA469773A - Methods for the continuous production of soap : en fr
  • CH272141A - Power transmission device. : en fr
  • DE1616632U - MINT PRESS. : de en
  • DEP0009136DA - Mains connection part for all-current amplifier : de en
  • FR968618A - Devil wheel blocking device : en fr
  • SU87602A1 - The method of obtaining insecticidal concentrate : en ru
  • SU91836A1 - Dispersing system for spectral instruments : en ru
  • US2532070A - Cast piano plate : en
  • US2532222A - Aryl esters of 4-chlorobenzene sulfonic acid : en
  • SU90954A1 - Timber Frame Feeder Design : en ru
  • SU92932A1 - The method of separation of the mixtures obtained. with incomplete sulfonation of hydrocarbons : en ru
  • US2532055A - Pyridone derivatives : en
  • SU86100A1 - The way to save the bat birds : en ru
  • SU90036A1 - A toy : en ru
  • SU90686A1 - Drum for knocking out flasks : en ru
  • SU91533A1 - Shale Bituminization Furnace : en ru
  • SU91647A1 - Machine for measuring and cutting the spindle drive tape of spinning machines : en ru
  • SU92440A2 - Self-centering lunette to lathes : en ru
  • FR968546A - Special steels for hot working tools : en fr
  • SU89620A1 - Dispenser tap : en ru
  • SU90773A1 - Method for the production of building and architectural finishing parts : en ru
  • SU92065A1 - A method of making awakened concrete from blast furnace slag : en ru
  • SU92681A1 - Device for selecting purse nets on board a vessel : en ru
  • SU92752A1 - Rotary compressor : en ru
  • DEP0000679DA - Divided sliding wall with hook connection. : de en
  • DEP0002902BA - Applicator for liquid lip make-up : de en
  • DEP0041587DA - Differential capacitor : de en
  • DEP0047100DA - Method and machine for making ice cream : de en
  • FR968433A - Oil supply to two-stroke gas-powered engines : en fr
  • SU91830A1 - Optical printing machine : en ru
  • SU92524A1 - Method of using artificial wax with non-waxy base of mediastinum : en ru
  • SU93008A1 - Device to prevent overloading the boom crane : en ru
  • GB646800A - Alkaline primary cells : en
  • US2531423A - Bis-(carboxydiphenylamine)-sulfides and sulfones : en
  • US2531730A - Surgical aspirator : en
  • GB646887A - Method of and apparatus for high-speed, high-pressure oxygen cutting of metals : en
  • SU88687A1 - Vehicle metering instrument : en ru
  • SU91493A1 - Device for wetting the working surface of the foaming agent fiery liquid slag : en ru
  • SU92525A1 - Cotton Harvester Cleaner : en ru
  • SU92857A1 - Clip for automatic replacement of blunted incisors : en ru
  • US2531601A - Mercaptan synthesis : en
  • US2531900A - Baby pants : en
  • US2532008A - Method of manufacturing hosiery : en
  • ES195227A3 - PROCEDURE FOR THE MANUFACTURE OF INDIVIDUAL MANNEQUINS OF THE BUST FOR TESTS. : en es
  • SU86782A1 - Drum-type test bench for elastic cart wheels : en ru
  • SU89273A1 - Pneumatic installation : en ru
  • US2531723A - Process of improving lubricating oils by treating with hydrofluoric acid and silver fluoride : en
  • DE1616742U - INLET HEM FOR RAINWEAR. : de en
  • ES194917A2 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF SEEDING MACHINES ADAPTABLE TO THE NEEDS OF THE MODERN CULTIVATION METHODS IN GROUPED LINES OR IN BELTS. : en es
  • GB646904A - Improvements in the production of garments : en
  • ES23695Y - Electric chick brooder. : en es
  • ES24864U - Improved corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • SU86664A1 - Constipation for freight door : en ru
  • SU86800A1 - Heat exchanger for using heat from steam boilers : en ru
  • SU90693A1 - Electrographic method of obtaining images : en ru
  • SU91101A1 - Capture for stone : en ru
  • SU92614A1 - Device for facilitating the extraction of a gramophone record from a mold : en ru
  • DE1616951U - GRAIN FOR TWO METAL RUNS. : de en
  • DE1616998U - METAL POSTCARD STAND, WHOSE ROTATING PART IS HANGING. : de en
  • GB646710A - Centrifugal governors for impact tools : en
  • SU82426A1 - Belt press for molding ceramic blocks with closed cavities : en ru
  • SU87276A1 - The method of obtaining green stains for wood : en ru
  • SU88849A1 - Method for producing coal tar pitch : en ru
  • SU89656A1 - Mesh container : en ru
  • SU89921A1 - Electrically Heated Glass Tape Pulling Chamber : en ru
  • SU91469A1 - Apparatus for scalding vegetables and fruits : en ru
  • DEP0035040DA - Process for treating the surface of objects made of aluminum and its alloys, in particular for improving the appearance. : de en
  • USD161039S - Necklace ok similar article : en
  • CH272059A - Device for supplying the pressure fluid for the adjustment of the impeller blades on machine units which have a hydraulic machine with a standing shaft and hydraulically adjustable impeller blades. : de en
  • SU91300A1 - The method of obtaining trichlorophosphazo-sulfosilane : en ru
  • SU92825A1 - Liquid metal dispenser for pouring flasks on conveyor : en ru
  • US2531711A - Clutch control mechanism : en
  • SU89253A1 - Device for lifting movable formwork : en ru
  • SU90180A1 - Device for measuring reverse currents in ion devices : en ru
  • US2531385A - Electric immersion heater : en
  • US2531833A - Tachometer : en
  • DEP0019686DA - Composable crankshaft : de en
  • ES194443A2 - IMPROVEMENTS IN RACK SEPARATORS. : en es
  • ES24867U - Fully floating steering ball joint. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616805U - DOOR DOOR OPENER. : de en
  • FR968563A - Combustion chamber for liquid fuel : en fr
  • GB646883A - Improvements in or relating to movable fulcrums for spring boards, such as spring boards used for diving : en
  • DE1616659U - THERMAL. : de en
  • DE1616987U - MIXING CHAMBER WITH DEVICE FOR REGULATING THE DUST DENSITY IN DUST EQUIPMENT. : de en
  • DEP0001691DA - Process for the production of colloidal substances, in particular graphite-containing lubricating oils, lubricating greases and lubricating oil emulsions : de en
  • FR968439A - Air-conditioned clothing : en fr
  • FR968554A - Character carrier machine, such as a counting or calculating machine : en fr
  • DE1616770U - DEVICE FOR FASTENING REEL CORES. : de en
  • DEP0038198DA - Mechanical timer for electrical resistance welding machines : de en
  • SU89167A1 - Self-priming centrifugal pump : en ru
  • SU90768A1 - Method of making abrasive tools : en ru
  • SU91066A1 - Method of making drinks : en ru
  • SU91338A1 - Plow for three light plowing of podzolic soils : en ru
  • SU92191A1 - The method of electroplasmolysis of beet and similar chips and electroplasma for the implementation of this method : en ru
  • SU92549A1 - Catching device for mine cages and skips : en ru
  • US2531407A - N,n-dimethyl acetamide-containing compositions : en
  • SU87580A1 - Passenger car with independent wheel suspension : en ru
  • SU88408A1 - Liquid strain gauge : en ru
  • US2531482A - Method of making brushes : en
  • US2531671A - Liner for mess kit covers : en
  • US2532051A - Tuner : en
  • ES22981Y - Warp folder for looms. : en es
  • ES24973U - Improved electric banana (Machine-translation by Google Translate, not legally binding) : en es
  • FR968626A - Socket plug forming circuit breaker : en fr
  • SU92655A1 - The method of obtaining from Lao-cha green brick tea : en ru
  • US2531607A - Compartment tester : en
  • US2532005A - Target operated switch for boxmaking machines : en
  • USRE23296E - Washing machine drive mechanism : en
  • FR968483A - Manufacturing process of fake breasts : en fr
  • GB646764A - Improvements in and relating to the manufacture of contrast agents, comprising iodo-substituted esters : en
  • SU86208A1 - Quick reset thermal breaker and fuse : en ru
  • SU86456A1 - Device for measuring the amount of fluid : en ru
  • DEL0002327MA - Weather protection rail for casement windows or the like. : de en
  • DEP0049136DA - Process for the production of ice cream portions : de en
  • SU88191A1 - Weaving device for locking the weaving shuttle in the shuttle box : en ru
  • SU88413A1 - Light splitting system for color separation three-color filming : en ru
  • SU88445A1 - Contactless finder : en ru
  • SU90438A1 - Writing machine : en ru
  • SU91197A1 - Device for measuring the average value of alternating current : en ru
  • SU92295A1 - Fixture for hand-tied nets : en ru
  • SU92375A1 - Device for reverse transfer of thin sheets during rolling in duo cages : en ru
  • SU92626A1 - Centrifugal Flour Sifter : en ru
  • SU92902A3 - Device for controlling electric rolling stock of electric roads : en ru
  • SU93090A1 - Roller conveyor for intermittent feeding under the cutting press of the tape coming from the conveyor at a uniform speed : en ru
  • DEC0000329MA - Process for processing biutinous materials, in particular tars and pitches : de en
  • DEP0018442DA - Vine staple. : de en
  • DEW0001189MA - Multipurpose trolley : de en
  • SU92710A1 - Loading device : en ru
  • SU89801A1 - Method for producing high strength cellulose hydrate fibers from cellulose mixed ethers : en ru
  • SU89815A1 - Car noble : en ru
  • SU89879A1 - Hydraulic three-screw submersible pump : en ru
  • SU90032A1 - Pneumatic bag cleaning device : en ru
  • SU91956A1 - The method of increasing the strength of dyeing cotton fabrics and yarn with direct dyes : en ru
  • SU92835A1 - Metal-ceramic friction materials on iron base : en ru
  • CH271849A - Insecticidal product and process for preparing this product. : en fr
  • CH272110A - Device for transmitting and receiving coded signals. : en fr
  • US2531865A - Lock guard : en
  • AU3718550A - Improvements in or relating to doorlocks : en
  • SU86372A1 - Magnetic relay with output current stabilization : en ru
  • SU86744A1 - Calipers : en ru
  • SU92298A1 - Method for determining the tearing resistance of rubber and rubber products : en ru
  • SU92896A2 - Cotton harvesting machine : en ru
  • US2531736A - Safety razor for single edge blades : en
  • US2531991A - Automatic drain trap : en
  • ES23585Y - Special application bottle for toiletries. : en es
  • SU88142A1 - Adaptation to timbral and other finishing machines for inserting fabric : en ru
  • SU91001A1 - Tea-cleaning machine : en ru
  • SU91471A1 - The way to clarify oils and fats : en ru
  • SU91681A1 - Room stove : en ru
  • SU89665A1 - An automatic machine for straightening, measuring and cutting rebar : en ru
  • SU89799A1 - The method of obtaining symmetric dicarbocyanine dyes : en ru
  • SU89836A1 - Method for reducing the corrosive action of sulfuric acid : en ru
  • SU90802A1 - Method for reducing water content in cement slurry : en ru
  • SU91079A1 - Method for preparing monoethanolarylamines : en ru
  • SU91331A1 - Automatic salt dispenser for salting fish : en ru
  • SU91510A1 - The way to eliminate polarization of the photocell : en ru
  • SU92019A1 - Camera for spray painting products of medium size : en ru
  • SU93001A1 - Heated Inert Material Hopper : en ru
  • SU90880A1 - Permanent multi-pole magnet for slurry analysis : en ru
  • SU92138A2 - Method for complex processing of polymetallic sulphide ores and concentrates : en ru
  • SU92764A1 - Knot for connection of the ends of threads : en ru
  • SU92992A1 - Electromagnetic Vibration Voltage Regulator : en ru
  • SU88436A1 - Locking circuit using electron or ion lamps with two-sided symmetric conductivity : en ru
  • SU91630A1 - Mobile machine for cutting branches of small trees and shrubs : en ru
  • US2531809A - Center : en
  • US2532242A - Polystyrene foams : en
  • SU86494A1 - Device for processing bases on castings of cylinder blocks of internal combustion engines : en ru
  • SU87994A1 - A device for determining the quality of eggs by transmission : en ru
  • SU89715A1 - Universal Continuous Crimp Mill : en ru
  • SU92745A1 - Shaft dryer loading unit : en ru
  • SU93053A1 - Chemical method of stripping the ends of the wires : en ru
  • ES23108Y - Puzzle game, combined for other uses. : en es
  • GB646702A - Improvements in or relating to craft guidance apparatus : en
  • DEE0000129MA - Limit switch for controller with electric electro-hydraulic or electro-pneumatic servomotor : de en
  • DEP0054877DA - Drill and dibble coulter for seed drills. : de en
  • FR968520A - Method for tying yarns into skeins and resulting skeins : en fr
  • SU87663A1 - The method of obtaining 9-alkyloxycarbocyanines : en ru
  • SU88819A1 - Capacitor Rejection Device : en ru
  • SU90330A1 - Eccentric key wrench : en ru
  • SU90976A1 - Well Drilling Rig : en ru
  • US2531961A - Ignition magneto : en
  • DE1616939U - LATCH FOR BATTERY CELLS. : de en
  • DEP0040925DA - Device on trucks or the like for easy determination of the load weight. : de en
  • DEP0009449DA - Radio receiver with dial lighting and mains connection : de en
  • SU90557A1 - Polishing wheel : en ru
  • SU90967A1 - Screw-type pump : en ru
  • US2531505A - Noise suppression means for communication receiving apparatus : en
  • US2532170A - Steering column gearshift clutch construction : en
  • CH272049A - Oscillating joint and method for its manufacture. : en fr
  • SU90357A1 - The method of producing water gas : en ru
  • SU90678A1 - Crucible tongs, cups and flasks : en ru
  • SU91241A1 - The method of accelerated control of the strength of solutions and concrete : en ru
  • SU92497A1 - Electromechanical machine : en ru
  • SU87630A1 - The method of obtaining conditioned flotation sulfur pyrite from dump floratails : en ru
  • SU88548A1 - Interference device for infrared rays : en ru
  • SU89095A1 - Gel for breeding acorns : en ru
  • SU90797A1 - Method of dust free production of dinas : en ru
  • SU91234A1 - A device for determining the grade of fur skins : en ru
  • SU93065A1 - The method of fastening the details of architectural decorations to the walls of buildings : en ru
  • DE1616618U - BOX PACK ENCLOSED IN A CASE, FOR EXAMPLE A TRANSPARENT FILM. : de en
  • ES24946U - Brazalete toilette (Machine-translation by Google Translate, not legally binding) : en es
  • GB646703A - Improvements in or relating to reflector fittings or lanterns for electric lamps : en
  • ES24950U - Sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • SU87449A1 - Continuous vacuum deodorizer : en ru
  • SU88707A1 - Continuous press for cooling soap in pipes : en ru
  • SU90454A1 - The method of obtaining shaped castings : en ru
  • SU91852A1 - Piston Hardness Testing Machine : en ru
  • SU89040A1 - The method of deep drawing of metal products from sheet material and a stamp for its implementation : en ru
  • SU89593A1 - Hydraulic elevator : en ru
  • SU91500A1 - Radial-thrust conic sliding bearing with an air cushion : en ru
  • SU86530A1 - Instrument for the quantitative determination of hydrogen sulfide in the air : en ru
  • SU92423A1 - The method of accelerating the grinding of cement clinker and increase the strength of cement : en ru
  • US2531765A - Portable oil draining device : en
  • SU87349A1 - Multi-pipe heat-cooling system for buildings : en ru
  • SU88412A1 - Photoelectric controller : en ru
  • SU89687A1 - Device for sorting dry tea : en ru
  • SU92048A1 - Mechanically driven chain saw : en ru
  • SU92435A1 - Machine for making radiator plates and assembling radiators : en ru
  • SU92539A1 - A device for the continuous supply of solutions is constant. concentration in water treatment plants : en ru
  • US2531420A - Catalytic reduction of carbon oxide by hydrogen : en
  • US2531770A - Multiple-roller bearing unit : en
  • DEP0023949DA - Autoclave with propeller stirrer for the production of soup seasoning : de en
  • DEP0055612DA - Radio receiver : de en
  • ES194248A2 - IMPROVEMENTS IN THE MANUFACTURE BY CENTRIFUGATION OF BEAMS, TUBES, PLATES AND THE LIKE. : en es
  • ES23487Y - Fishing rod reel with fixed spool and rotating wheel. : en es
  • GB646741A - Improvements in accelerators : en
  • DE1616634U - INTERCOM. : de en
  • DE1616955U - GLASS WASHER MADE FROM RUBBER BARRELS. : de en
  • SU90310A1 - The development system of powerful inclined coal seams with oblique layers with a wet bedding with division into sublevels and excavation of layers in ascending order : en ru
  • US2531793A - Hygienic syringe : en
  • CH271842A - Four-wheel drive motor vehicle fitted with a side mower with a lifting and lowering device for the swiveling cutter bar. : de en
  • SU87539A1 - Continuous automatic machine : en ru
  • SU88273A1 - Mechanical Wrench : en ru
  • SU89583A1 - Furnace for burning calcined and pulverized material : en ru
  • SU91660A1 - Apparatus for continuous fat melting : en ru
  • SU91777A1 - A method of manufacturing cable glass strands : en ru
  • SU92162A1 - The method of obtaining a laminated plastic material : en ru
  • US2531398A - Interference transmission system : en
  • SU90509A1 - Handicapped ska : en ru
  • SU92670A1 - Device for unloading dough from déjé : en ru
  • SU92796A1 - Fastening metal fittings to porcelain and other insulators : en ru
  • SU92878A1 - Mobile mechanized mount for cleaning faces : en ru
  • AU3716550A - Improvements in or relating tothe casting of rotary discs or wheels : en
  • ES193303A3 - A PERFECTED METHOD FOR THE MANUFACTURE OF WASHERS. : en es
  • ES194734A1 - A TRAFFIC REGULATORY INSTALLATION. : en es
  • ES24855U - Sound box for electric musical instruments : en es
  • ES24869U - Tripod head, especially for optical devices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968657A - Continuous filter with adjustable filtration temperature : en fr
  • AU3714250A - Improvements relating to floor structures of bodies such as those of motor vehicles : en
  • US2531877A - Carriage return mechanism for record controlled embossing machines : en
  • USD161043S - Sepabable brooch ob similar article : en
  • USD161058S - Air circulator : en
  • SU85802A1 - Nozzle Hydrofilter to Catch Paint Mist : en ru
  • SU89065A1 - Sealing cuff : en ru
  • SU91812A1 - Electric heater for thawing frozen ground : en ru
  • SU92137A1 - Way to mind gcheni seawater : en ru
  • SU90066A1 - Device for automatic focusing : en ru
  • SU87695A1 - Liquid and gas flow meter : en ru
  • SU89584A1 - Autoclave for shale bituminization : en ru
  • SU91998A1 - The method of heat treatment of the bearing alloy based on zinc : en ru
  • SU93070A1 - A method of manufacturing prestressed concrete beams : en ru
  • US2531794A - Pump : en
  • CA469765A - Confection products, and methods of and apparatus for manufacturing the same : en fr
  • SU86747A1 - Reverse head reversible : en ru
  • SU90212A1 - The method of artificially arguing seed wheat common smut : en ru
  • SU91577A1 - Drum-belt bulk vacuum filter : en ru
  • US2531446A - Gated trigger demodulating circuit : en
  • US2532259A - Electric circuit interrupter : en
  • SU87563A1 - The method of implementation of the wind tunnel short-term action : en ru
  • SU88716A1 - Folding form for freezing products : en ru
  • SU88811A1 - Brick masonry machine : en ru
  • SU92166A1 - Method for sensitization of photographic halo-silver emulsions : en ru
  • US2532166A - Attachment of key opener to can ends or like container parts : en
  • AU3720350A - Improvements in wallboard presses andother similar multiple presses : en
  • BE497552A - FORKLIFT. : en fr
  • SU89444A1 - Method for making insecticides : en ru
  • SU90387A1 - The method of obtaining tertiary butyl chloride : en ru
  • SU91181A1 - Furnace installation for heating pipe ends : en ru
  • SU91664A1 - Oil recovery : en ru
  • SU92564A1 - Punching machine for extruded relief points : en ru
  • SU87277A1 - The method of obtaining pressed naphthalene : en ru
  • SU87661A1 - The method of obtaining monometincyanine : en ru
  • SU90933A2 - Device for braking basic wears : en ru
  • SU91920A1 - A method of manufacturing telescopic pumps for pumping from a well fluid with a high content of sand : en ru
  • SU92971A1 - The method of heat treatment of products from gray iron : en ru
  • CA469748A - Hand bags : en fr
  • CH271971A - Toy. : de en
  • CH272137A - Quick clamping device, e.g. for bicycle wheels. : de en
  • SU91697A1 - Collet Mandrel : en ru
  • SU91906A1 - Arrangement of twin bars of mining machines : en ru
  • USD161024S - Automotive vehicle : en
  • DEP0017714DA - Correction device for metal grid foils for duplication : de en
  • ES24954U - Agricultural machine stone picker. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0053096DA - stopcock : de en
  • SU90356A1 - Method for enolization of diacetone-2-keto-l-gulonic acid to ascorbic acid in an organic solvent medium : en ru
  • SU91249A1 - Installation for tensioning reinforcement in the manufacture of prestressed concrete slabs and other products : en ru
  • SU91494A1 - Lining housings in the sintering zone of rotary kilns : en ru
  • SU91893A1 - Pneumatic portable fire : en ru
  • SU92407A1 - Duplex vertical drilling machine for milling nests in wooden parts : en ru
  • US2531930A - Well drilling structure provided with a drill pipe hoist : en
  • US2532161A - Wrist watch holder : en
  • AU146683B2 - Improvements in and relating to tractor mounted mowers : en
  • DEL0001724MA - Headsail swing-out device : de en
  • DEP0042048DA - Primary winding for low frequency induction furnace : de en
  • DEP0023315DA - Process for the production of an object consisting of parts connected to one another in the manner of a catenary vortex : de en
  • SU89302A1 - Device for measuring the angle of commutation of an ionic rectifier : en ru
  • DE1616715U - COUNTERFLOW HEATER WITH DISTRIBUTION AND REVERSE CHAMBER. : de en
  • DEP0000629DA - Process for the production of painted black tin cans and similar containers : de en
  • ES24957U - Buckle (Machine-translation by Google Translate, not legally binding) : en es
  • GB646668A - Improvements in or connected with dolls, puppets and the like : en
  • SU90255A1 - Valve circuit : en ru
  • US2531971A - Adjustable locking device : en
  • DEP0004275DA - Profiles with different wall thicknesses, especially hollow profiles : de en
  • CH271843A - Hand-operated cutting chair for cutting straw and other vegetable matter. : de en
  • DE1616768U - FLOAT TRANSMITTERS FOR LIQUID LEVEL INDICATORS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB646927A - Device and method for introducing regulated amounts of liquids into wash-water supplies : en
  • CH271931A - Process for preparing 2-bromo-2-formyl-ethyl-pyridinium bromide. : en fr
  • SU91771A1 - Aerofontan multi-chamber continuous dryer for drying wool : en ru
  • SU92342A1 - Level meter for bulk solids : en ru
  • SU88065A1 - The method of obtaining a neutral oxygen-resistant lubricant : en ru
  • SU92069A1 - Method for determination of fat in miscella in dichloroethane extraction of fat from bone : en ru
  • SU92866A1 - Glass bath furnace with a combined production of products : en ru
  • SU93106A1 - Green tea leaf sorting machine : en ru
  • SU87583A1 - Izgareulovitel for locomotive boilers : en ru
  • US2532256A - Method of die casting : en
  • DE800648C - Method and device for the production of fiberboard : de en
  • US2531732A - Cornstalk pulverizer : en
  • US2531830A - Voltage pulse generator : en
  • DEP0000915BA - Fusion between glass and metal : de en
  • DEP0054847DA - Electrical fuse element : de en
  • DET0000742MA - Power amplifier : de en
  • DE800728C - Shoe heel : de en
  • DEP0003471BA - Process for cooling a gas : de en
  • DEP0054815DA - Pulverized coal burners : de en
  • FR968438A - Glassware furnace power plant : en fr
  • FR968457A - New improvements to the layouts of extendable kitchen or dining tables : en fr
  • GB646659A - Improvements in and relating to coin-operated apparatus for automatically dispensingmeasured quantities of liquids : en
  • GB646806A - Chain construction : en
  • SU88767A1 - Inventory scaffolding for construction work : en ru
  • SU91060A1 - Cargo packaging chain : en ru
  • US2531717A - Pressure cooker : en
  • ES24844U - New rubber footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR968453A - Seat adaptable to cycles for transporting a child : en fr
  • GB646750A - Improvements in or relating to the preparation of ephedrine and salts thereof : en
  • CH271998A - Device for driving an indicator needle in discontinuous rotation. : en fr
  • CA469775A - Methods and means for checking radiant energy object detection systems : en fr
  • SU87096A1 - Instrument for determining the hardness of rubber, leather and plastic : en ru
  • SU90962A1 - Construction crane : en ru
  • SU91770A1 - Grid lattice of the furnace with a barking bar : en ru
  • SU91236A1 - Device for molding under pressure products from liquefied slip mass : en ru
  • ES24887U - Insurance policy holder folder. (Machine-translation by Google Translate, not legally binding) : en es
  • AU156137B2 - Improvements in or relating to cold pressure welding : en
  • CA469644A - Lock devices : en fr
  • DE1616704U - LIVING AREA LAMP WITH NEON GAS DISCHARGE LAMP. : de en
  • DE1616994U - SEWING BOX. : de en
  • GB646920A - Improvements in or relating to a noise reduction system for radio receivers : en
  • SU87691A1 - Mechanical laboratory press : en ru
  • SU89236A1 - Movable collapsible platform for face loading and unloading of tanks and self-propelled artillery onto open rolling stock : en ru
  • DEW0001645MA - Process for the preparation of therapeutically valuable suppositories containing calcium lactate : de en
  • GB646876A - Improvements in or relating to stop-press or late news printing machines : en
  • BE497570A - : en
  • CA469781A - Circuit interrupters : en fr
  • BE497436A - PROCESS FOR THE PREPARATION OF ALCOYL-AROMATIC DIOXYPHENYLETHANOLAMINES. : en fr
  • SU93140A1 - Mobile tower crane : en ru
  • US2531958A - Protective device for fuel lines or the like : en
  • US2532123A - Pressure operated valve : en
  • CA469672A - Piezoelectric devices : en fr
  • SU87776A1 - Absolute capillary voltmeter : en ru
  • SU91443A1 - Composition for the manufacture of models : en ru
  • SU92478A2 - The method of heating the internal combustion engine liquid cooling before starting : en ru
  • SU92675A1 - Fish glazing device : en ru
  • US2531790A - Sprinkler head assembly : en
  • SU89468A1 - Vortex gas burner : en ru
  • SU90272A1 - Magnetic Direct Current Relay Medium : en ru
  • SU90402A1 - Gear pump for pumping viscous liquids from open vessels : en ru
  • SU92627A1 - A method of making an in-depth image on a plate roller. : en ru
  • US2532191A - Seed planting machine : en
  • SU89231A1 - Hermetic cable entry : en ru
  • SU91572A1 - The method of obtaining aryloxyacetic acid : en ru
  • SU93037A1 - Method for preparing dichloroacetic acid esters : en ru
  • DE1616650U - HEAT CONDUCTORS FOR LARGE CURRENTS. : de en
  • DE1616903U - COMBINED WRITING DEVICE. : de en
  • FR968485A - Double internal recess socket combined with a tightening tool, such as screwdriver with internal progressive recesses : en fr
  • SU85816A1 - The method of marking rubber products : en ru
  • SU89473A1 - Tube heat exchanger : en ru
  • SU91403A1 - Device for remote control of steam piston machine : en ru
  • SU92231A1 - A shaving tool with a curved tooth shape : en ru
  • SU92642A2 - Honing head : en ru
  • SU92795A1 - Collector for electric machine : en ru
  • CH271996A - Watch box. : en fr
  • FR968550A - Sintered metal alloy containing uranium carbide, uranium nitride, for apparatus and tools, and its manufacturing process : en fr
  • CH272116A - Circuit arrangement in small telephone centers. : de en
  • CA469661A - Tetrahydrofurfuryl ester of amino-diphenylamine : en fr
  • CA469761A - High frequency apparatus : en fr
  • CH272115A - Crossbar switch for automatic telephony systems. : de en
  • CA469646A - Methods of producing wooden boards, slabs, blocks or the like secured against warping : en fr
  • AU3717250A - Method and apparatus for carrying out very short-period, high-pressure and high- : en
  • DE800706C - Device for determining the specific weight of granular materials : de en
  • DEP0000278MA - Shielding device on headlights of motor vehicles : de en
  • AU148864B2 - Improvements relating to liquid fuel burners : en
  • CA469741A - Means for releasing parachutes from their packs : en fr
  • CH271866A - Movement device on a structural part with a vertical rest position. : de en
  • SU89176A1 - Cooling batteries : en ru
  • SU90308A1 - A device for condensing moisture from the exhaust ventilation air : en ru
  • CA469778A - Switchboard construction having adjustable grommet wire holders : en fr
  • CH271956A - Markers on printing plates made of sheet metal, in particular for address printing machines. : de en
  • SU87697A1 - Obturator for film projection apparatus : en ru
  • SU88148A1 - Instrument for demonstrating the laws of reflection and refraction of light rays : en ru
  • SU89939A1 - Method for experimental determination of switching current response in DC machines : en ru
  • SU90173A1 - Device for automatic control of generator power in high-frequency welding : en ru
  • SU91035A1 - Device for measuring small short-term currents in circuits with high normal currents : en ru
  • US2531483A - Safety for firing mechanisms for cannon using separate loading ammunition : en
  • US2532198A - Fish filleting machine : en
  • SU87074A1 - Method of making glue color for mechanically painting surfaces without using vegetable glue : en ru
  • US2531890A - Indexing and lock mechanism : en
  • DEP0049053DA - Device for remote transmission of measured values by means of pulses : de en
  • ES24949U - Device for uncovering bottles with crown cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES24959U - New arrangement for the installation of laboratory tables. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646816A - Improvements in or relating to electric lighting fittings : en
  • GB646977A - Improvements relating to multi-ply woven fabrics : en
  • CH271918A - Plant for the saccharification of vegetable products, especially fruit and pulp. : de en
  • DEP0017516DA - Paint grinder : de en
  • DE1616835U - STAMP CLEANER. : de en
  • DE1616997U - TICKET WITH CONTROL SECTION. : de en
  • CH272091A - Device for melting down the vent tube of electrical discharge tubes. : de en
  • ES23878U - Devices for fixing glass in windows and stained-glass windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES24874U - Brake support for bicycle brake. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646940A - Electrical heating panels : en
  • DE1616679U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • DE1616694U - DEVICE CONNECTOR CORD WITH REPLACEABLE DEVICE PLUG. : de en
  • DE800646C - Conveyor system for moldings : de en
  • DE1616920U - HOLDER FOR TOOL SETS OR THE LIKE : de en
  • DEP0041047DA - Relay breaker : de en
  • FR968652A - High frequency coil : en fr
  • GB646902A - An invalid chair : en
  • DE1616718U - SPIRAL SEED PIPE FOR DRILL MACHINES. : de en
  • DEP0000563BA - Procedure for hot air heating of rooms. : de en
  • SU91374A1 - Self-loading bucket : en ru
  • SU91794A1 - The method of connecting electrical wires or cables : en ru
  • DE1616609U - CARBURETOR FOR COMBUSTION ENGINE. : de en
  • DEP0000515MA - Test lamp arrangement : de en
  • ES193511A1 - GRADUABLE ORTOPÉDICO APPARATUS TO HOLD ANY OF BOTH BRAZOS ESCAYOLADOS. : en es
  • AU3714350A - Valve structure : en
  • SU87620A1 - Apparatus for producing distilled water : en ru
  • SU88097A1 - The method of obtaining 1-arylbutadienes : en ru
  • SU91477A1 - Device for remote measurement of fluid level : en ru
  • SU91939A1 - Reversible Scraper : en ru
  • FR968656A - Safety lock with automatic return to zero for all applications : en fr
  • GB646895A - Improvements relating to musical instruments : en
  • SU90026A1 - Drive for moving raschel needle cases : en ru
  • SU90029A1 - Device for feeding carding machine : en ru
  • US2532000A - Cam operated switch contact : en
  • SU87748A1 - Three-electrode spark relay : en ru
  • SU91618A1 - Method of making starch-filled cardboard for cold-resistant galvanic elements diaphragms : en ru
  • SU91930A1 - Installation for briquetting construction timber from forest residues : en ru
  • SU92855A1 - Water machine for pruning and erosion : en ru
  • DE800634C - Device on bicycle and motorcycle handles : de en
  • ES193579A3 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE FOR PERMANENT HAIR WAVING. : en es
  • GB646775A - Improvements in hammers, axes and the like : en
  • DE800683C - Device for automatic adjustment of the brake pressure of compressed air brakes to the load on the vehicle : de en
  • DEP0003822BA - Sliding windows, in particular for ships : de en
  • DEP0023443DA - Pneumatically extendable pendulum support for hand drilling rigs : de en
  • ES194884A1 - IMPROVEMENTS INTRODUCED IN THE OPERATING MECHANISMS FOR AUTOMATED PROJECTORS OF PHOTOGRAMS. : en es
  • ES194073A1 - NEW REFLECTING SCREEN SYSTEM FOR FLUORESCENT TUBES. : en es
  • SU87085A1 - Automatic adaptation to the machine for cutting rings and washers from tubular rubber blanks : en ru
  • SU91846A1 - A device for determining the sag of wires, such as power lines : en ru
  • SU92652A1 - The way to improve the quality of bread and other flour products, enriched with blood : en ru
  • DE1616854U - COFFEE AND TEA FILTER. : de en
  • DEP0027410DA - Device for regulating the loading of a belt conveyor : de en
  • DEP0054677DA - Crankshaft or the like. Consists of several parts connected to one another by shrinking : de en
  • CH271885A - Method and ring spinning machine for spinning yarn. : de en
  • DEP0025772DA - Method and device for spinning or pressing out a fusible organic thread-forming compound : de en
  • SU87084A1 - Laboratory instrument for stepwise condensation of vaporous organic products : en ru
  • SU89878A1 - Boreless drilling pump : en ru
  • SU91936A2 - Device for the development of soil in the roof support shafts : en ru
  • SU92699A1 - Apparatus for simultaneously filling several vials with liquid : en ru
  • US2531533A - One-piece resilient socket for fluorescent lamps : en
  • US2532168A - Mine roof and timbering jack : en
  • US2532220A - Garden shears : en
  • USD161035S - Waffle iron or similar article : en
  • DEP0049746DA - Fuel feeder for grate funnels : de en
  • ES24966U - Photographic machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES24889U - Pocket corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • FR968468A - Process for punching, aligning and analyzing checks : en fr
  • FR968604A - dispenser case for lipstick and similar hygienic products : en fr
  • GR12736B - TUBE CAP TYPE. : el en
  • AU2521049A - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • DE1616626U - TAILOR FIGURE. : de en
  • ES192851A2 - IMPROVEMENTS IN THE SALON FOOTBALL TABLES. : en es
  • FR968448A - Apparatus for eliminating static electricity, in particular from belts and similar moving parts : en fr
  • IE19324L - Welted shoes : en
  • BE497481A - : en
  • DEP0049208DA - Shoe closure : de en
  • GB646956A - Improvements in or relating to the preparation of quaternary ammonium salts of n-phenyl-3, 5-diethyl-2-propyldihydropyridine : en
  • USD161025S - Combined electrical jig saw and sander : en
  • USRE23299E - Primary air and gas supply means : en
  • SU87518A1 - Stamp for bending extruded and rolled profiles : en ru
  • SU90210A1 - Mining combine for drilling vertical shafts : en ru
  • SU92744A1 - Combined pulp dryer or other wet bulk materials : en ru
  • US2531608A - Bombing game : en
  • US2531857A - Dress form : en
  • DEP0054526DA - Bearing made of different types of synthetic resin molded materials, especially for roller bearings : de en
  • ES24964U - Folding extra-slim multiple opener. (Machine-translation by Google Translate, not legally binding) : en es
  • CH271973A - Device for fine adjustment of the folded-down visor on handguns. : de en
  • SU89502A1 - Electronic controller : en ru
  • SU91977A1 - Blind text reader : en ru
  • US2531412A - System for determining distance and direction by electromagnetic wave energy : en
  • US2531625A - Safety electrical outlet : en
  • US2531690A - Foldable tree holder : en
  • FR968473A - Reaction furnace : en fr
  • FR968606A - Method of manufacturing a pad, a pad blank and products obtained : en fr
  • GB646665A - Tumbler clothes drier : en
  • DEP0013618DA - Electric saucepan : de en
  • DEP0053087DA - Kettles, especially for household use : de en
  • ES23845Y - Women's footwear, all rubber, for rain. : en es
  • SU90018A1 - Pneumatic jackhammer : en ru
  • SU90393A1 - Method of cultivation of wood mushrooms : en ru
  • SU90455A1 - The method of preparation of therapeutic mud briquettes and concentrates of brine salts : en ru
  • SU90975A1 - Bottom Sediment Tube : en ru
  • SU91505A1 - Adaptation to a hobbing machine for cutting teeth of convex-concave non-circular wheels : en ru
  • SU91587A2 - Device for amplifying photocurrents : en ru
  • US2531522A - Pliers : en
  • US2531795A - Balloon wrapper : en
  • US2531892A - Bolt and nut fixture : en
  • US2532231A - Traffic detector : en
  • ES23421U - Automatic file perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616811U - Collapsible shipping crate. : de en
  • DEP0044850DA - Tractor with loading platform : de en
  • DE800678C - Brake adjuster for railway vehicles : de en
  • ES194774A1 - PROCEDURE FOR THE MANUFACTURE OF FLEXIBLE POINT GENDER TISSUES. : en es
  • FR968691A - Process for the synthesis of hydrocarbons and oxygenates of hydrocarbons : en fr
  • DE1616729U - PEN. : de en
  • CH271952A - Method for marking printing plates, and device for implementing this method. : en fr
  • ES194639A1 - A PROCEDURE FOR AUTOMATIC TENSION REGULATION. : en es
  • FR968607A - Tool for scaling fish : en fr
  • SU89730A1 - Pneumatic Sausage Machine : en ru
  • GB646713A - Process for imidizing polyacrylamides : en
  • SU89453A1 - Continuous oscillator : en ru
  • SU92979A1 - Grease for the necks of the railcar axles of the rolling stock of railways : en ru
  • US2531656A - Compromise joint : en
  • GB646709A - Improvements in picking motions for looms : en
  • SU87611A1 - Method of stabilizing varnishes based on divinylacetylene polymers : en ru
  • SU88785A1 - Surface condenser with a central flow for steam turbines : en ru
  • SU89528A1 - Libra : en ru
  • SU91718A1 - Lathe tool for marking the profile of the correction bar for the spindle : en ru
  • SU92701A1 - Method for weight determination of fat content in milk and other products : en ru
  • GB646724A - Cooling apparatus for photographic contact printing apparatus : en
  • SU89828A1 - Protective shields for tractor wheels : en ru
  • SU92455A1 - Load moment limiter of slewing crane with trolley moving along crane arm : en ru
  • SU92515A1 - Device for the summation of magnetic fluxes : en ru
  • DE1616930U - BUCKLE ROLLER BRACKET. : de en
  • DE800677C - Sleep support device : de en
  • DEA0000610MA - Valve body made from individual parts by welding. : de en
  • DEP0021829DA - Straightening scaffolding for the manufacture of masonry. : de en
  • AU3711550A - Improvements in or relating to electric signalling systems : en
  • CA469659A - Methods of and material for control of heat scales : en fr
  • SU86936A1 - Skates : en ru
  • SU90521A1 - Electrical insulation material : en ru
  • SU92660A1 - Oil Refining Apparatus : en ru
  • US2531866A - Mixing detector circuit for detecting frequency-modulated oscillations : en
  • SU87686A1 - Brake for testing machines with a matik force load tester : en ru
  • SU87910A1 - Apparatus for the production of shot used for cleaning casting : en ru
  • SU88246A1 - Aberrometer for measuring angular spherical aberrations : en ru
  • SU92763A1 - Device to round knit machines to stop them : en ru
  • SU92770A1 - The method of exploitation of oil fields : en ru
  • US2531859A - Trailer hitch : en
  • US2532244A - Can holder and perforator : en
  • USD161036S - Norriss multiple holder for cosmetic preparations or the like : en
  • SU86784A1 - Device for plastic precipitation of leaf springs : en ru
  • SU91237A1 - Device for collecting dust from atmospheric air : en ru
  • DE1616745U - LAUNDRY DRYERS. : de en
  • DE1616807U - FILLING DEVICE FOR VISUAL SUBSTANCES. : de en
  • ES195056A1 - IMPROVEMENTS IN THE MANUFACTURE OF CARTRIDGES FOR INDUSTRIAL USES, FOR MOTORISM OR OTHER. : en es
  • GB646705A - An improved process and means for treating bristles, horsehair, and the like : en
  • ES24827U - Improved cigarette case. (Machine-translation by Google Translate, not legally binding) : en es
  • CH270432A - Bicycle brake control device. : en fr
  • DEP0034686DA - Method for gluing wood, in particular for gluing veneers o. : de en
  • AU151430B2 - Improvements in or relating to washing machines : en
  • CH272005A - Particularly suitable spring for driving spring motors, and method for producing such a spring. : de en
  • DE1616830U - HAIR BRUSH FOR MASSAGE OF THE SCALP. : de en
  • AU151969B2 - Improvements in or relating to magnetrons : en
  • AU152966B2 - Method and apparatus for carrying out very short-period, high-pressure and high- : en
  • SU91537A1 - Portable Log Lift : en ru
  • SU91968A1 - Apparatus for continuous liquid treatment of fabric : en ru
  • SU87266A1 - The method of obtaining granulated hydrophobic mineral wool : en ru
  • SU88207A1 - Construction of a thin-walled shaft for blast furnaces and other metallurgical furnaces : en ru
  • SU89088A1 - Method for group automatic regulation of the speed of hydro-turbine aggregate hydroelectric power plants : en ru
  • SU89143A1 - Indicator for guiding the arc during automatic welding under flux : en ru
  • SU92593A1 - Chlorination of benzene to monochlorobenzene : en ru
  • FR968588A - Device for steam sterilization : en fr
  • DE1616879U - BEE HOUSING. : de en
  • DE800636C - Drivers for bicycle and motorcycle freewheel hubs : de en
  • DEP0005417DA - Control device for internal combustion engine systems. : de en
  • ES161183A2 - A PROCEDURE FOR THE MANUFACTURE OF SHINGLES. : en es
  • US2531885A - Paper feeding device : en
  • USD161011S - Compact or similar article : en
  • SU87093A1 - The method of coloring block polystyrene : en ru
  • SU88736A1 - Device for degassing electric smelting furnaces : en ru
  • SU90571A2 - Induction Combined Speed Relay : en ru
  • SU90591A1 - Trench Mounting Mechanism : en ru
  • SU91158A1 - Valve lapping machine : en ru
  • SU92347A1 - High frequency jigging machine with fixed sieve : en ru
  • SU92955A1 - Device for heat insulation of a steam boiler : en ru
  • US2531846A - Communication system employing pulse code modulation : en
  • US2532221A - Pulse modulated echo ranging system : en
  • BE497382A - Self-propelled roller on tires : en fr
  • SU87092A1 - Dividing Ratio Liquid Divider : en ru
  • SU87676A1 - A method of making translucent silver layers on optical parts : en ru
  • SU90065A1 - Photoelectric device for determining the conditions of exposure during color filming : en ru
  • SU90730A1 - Device for moving the pulley system from the axis of one well to the axis of another when multilateral drilling : en ru
  • SU91360A1 - Drying tunnel type for drying leather : en ru
  • SU91735A1 - Device for feeding processed products to the machine : en ru
  • USD161059S - Key retainer : en
  • US2531469A - Polyvinyl sulfonates and process for preparing the same : en
  • US2532045A - Fishing gear : en
  • US2532075A - Light holder for cameras : en
  • US2531449A - Wheel cover : en
  • US2531577A - Rail fastener : en
  • USPP993P - Strawberry plant : en
  • SU87683A1 - Liquid U-shaped manometer : en ru
  • SU91168A1 - Planetary gear : en ru
  • SU91573A1 - The method of obtaining vanillin from lignin obsessive substances : en ru
  • US2531863A - Phenolic resins : en
  • US2532043A - Instrument for retrograde electrosurgical resection : en
  • GB646660A - Engine starters : en
  • CH272027A - Machine for cutting parallel grooves in a piece of wood. : en fr
  • SU87680A1 - Anemograph : en ru
  • SU90111A1 - Cold Barrels : en ru
  • SU92251A1 - Plotter for analysis and synthesis of radiating systems : en ru
  • US2532074A - Protective apparatus for refrigerating systems : en
  • FR968490A - Improvement in bicycles : en fr
  • GB646950A - Manufacture of new vat dyestuffs : en
  • US2531636A - Instrument for making perspective drawings : en
  • ES193351A1 - PROCEDURES FOR THE OBTAINING OF A PRODUCT INTENDED FOR THE CLEANING, POLISHING AND RESTORATION OF DIFFERENT OBJECTS. : en es
  • FR968429A - Appliance for cooking eggs without their shell in water and steam : en fr
  • GB646631A - Improvements in and relating to the catalytic oxidation of ammonia to oxides of nitrogen : en
  • SU90048A1 - Swing meter : en ru
  • SU90758A1 - Snow blower : en ru
  • SU91116A1 - Instrument for indirect measurement of anode film thickness : en ru
  • SU92610A1 - The method of gasification of wet fuels in transport gas generators : en ru
  • SU93143A1 - Multi-spindle head for downhole motor for planetary drilling method : en ru
  • SU86289A1 - A device for measuring the level of liquid in tanks : en ru
  • SU88417A1 - A device for calibrating ammunition during sport shooting : en ru
  • SU89700A1 - Device for hydraulic or mechanical press for one-sided automatic or two-sided pressing of metal powders : en ru
  • SU90869A1 - Gas Pressure Regulator : en ru
  • SU91515A1 - Device for automatic weight dosing of charge components : en ru
  • SU91642A1 - The mechanism for adjusting the tension of the threads on the winding machine : en ru
  • SU87103A1 - Heating surface for vacuum apparatus : en ru
  • SU91658A1 - Device for cutting blasted grains : en ru
  • SU91859A1 - Method for measuring surface cleanness of polished glass plates : en ru
  • SU87675A1 - The way to control curved surfaces : en ru
  • SU88003A1 - Pile loading machine : en ru
  • SU89094A1 - Swine Feeder : en ru
  • SU91074A1 - Method for preparing ammonium ferroxalate complex salt : en ru
  • SU91086A1 - Radial drilling machine for tampering spherical and other curved surfaces : en ru
  • SU91496A1 - Nozzles for washing chambers of air conditioners and humidifiers : en ru
  • SU91669A1 - The method of cleaning gas washing liquids : en ru
  • SU91783A1 - Automatic order table PBX institutions : en ru
  • US2531641A - Indicating extension-attachment for collapsible tubes : en
  • DEP0048592DA - Method and device for fastening building panels to walls or ceilings. : de en
  • FR968571A - improved electrodes for "lightning" lamps or tubes : en fr
  • US2532121A - Can opener : en
  • DEL0000355MA - omnibus : de en
  • DEP0007641DA - Inlet pump operated by compressed air : de en
  • ES192749A1 - AN IMPROVEMENT IN THE BOATS OR CUBAS TO DYE. : en es
  • FR968411A - Self-propelled air motor : en fr
  • FR968664A - Methods of preventing harmful oscillations in traveling wave tubes : en fr
  • DE1616726U - SEALED INSERT WASHER. : de en
  • DE1616949U - DRIP-PROOF POCKET PERFUME SPRAYER. : de en
  • AU148292B2 - Childrens table and blackboard : en
  • CH272037A - Scissors. : de en
  • US2531677A - Internal radially acting hydraulic wheel brake : en
  • USD161009S - Hair clippers or similar article : en
  • DEP0042596DA - Drive of double roller mills : de en
  • ES193833A3 - A SYSTEM OF GAS ABSORPTION CHAMBER BY CONTACT SWALLOWING THROUGH AN ABSORBING LIQUID. : en es
  • DE1616786U - CAP FOR FORESTRY PLANTS. : de en
  • AU3182749A - Improvements relating to grass-catchers for lawnmowers : en
  • CH272042A - Spray device for paints and fibers. : de en
  • DE1616795U - BOTTLE AND CUP HOLDER. : de en
  • ES23390Y - Extendable bracelet or bracelet for watches. : en es
  • SU88968A1 - Pneumatic manual sweep machine : en ru
  • SU89119A1 - Sealing cuff for hydraulic presses : en ru
  • SU89662A1 - Self sealing piston : en ru
  • SU90120A1 - Shovel for cutting and excavating low-melting materials using heat : en ru
  • SU90197A1 - Heater with a walking hearth : en ru
  • SU92421A1 - Stone Milling Grinding Machine : en ru
  • US2531552A - Transload device : en
  • SU87880A1 - Landbreaker : en ru
  • SU88836A1 - The method of obtaining bimetallic bushings : en ru
  • SU91580A1 - Apparatus for producing dry tannic extract : en ru
  • SU91598A2 - Differential System for Duplex Telephone Amplifiers : en ru
  • SU92324A1 - Flow meter : en ru
  • SU86375A1 - Switchgear with two bus systems : en ru
  • SU89228A1 - Portable detachable clamp for measuring current : en ru
  • SU89831A1 - Dredger when sinking shafts : en ru
  • SU91077A1 - The method of obtaining skin substitutes : en ru
  • SU91785A1 - Coating electrodes for underwater cutting : en ru
  • SU92722A1 - Winch : en ru
  • CA469696A - Control systems : en fr
  • CH272146A - Airplane landing gear. : en fr
  • SU86928A1 - Ink paste core for ballpoint pens : en ru
  • SU89685A1 - Continuous Diffusion Apparatus : en ru
  • SU90132A1 - Ejector suction pump : en ru
  • SU90291A1 - Method of preserving eggs : en ru
  • SU91067A1 - The method of saponification wax : en ru
  • US2531501A - Portable shelter : en
  • US2531682A - Measuring and controlling system : en
  • US2531724A - Infant bath mat : en
  • DEP0019755DA - Photo camera for roll films : de en
  • DEP0039562DA - Plug coupling : de en
  • DE1616894U - ADVERTISEMENT PLAYER. : de en
  • AU150238B2 - Improvements in or relating tox-ray devices : en
  • SU89523A1 - Instrument for measuring cutting forces on machine tools : en ru
  • SU91042A1 - Method of making rollers and electrodes : en ru
  • SU92838A1 - The method of manufacture of produced models : en ru
  • SU92969A1 - A device for stereo photography of a track of a point of light : en ru
  • SU88550A1 - Method of gas analysis : en ru
  • SU88622A1 - Device for removal of volatile products from coke ovens : en ru
  • SU89006A1 - Frontal water-cooled caisson of the gas span of an open-hearth furnace : en ru
  • SU90169A1 - Automatic crossing signaling : en ru
  • SU91045A1 - Oven for heating : en ru
  • SU91304A1 - The method of dressing fur sheepskin : en ru
  • SU92760A1 - Channel for vertical extrusion of sheet glass by barless method : en ru
  • US2531848A - Apparatus for releasing locking mechanism of vault doors : en
  • SU87222A1 - The method of obtaining cement backing cement : en ru
  • SU88306A1 - Deep hole drill two-hole drill : en ru
  • SU90822A1 - The method of heating gravel, sand and slag in bunkers in the preparation of concrete : en ru
  • SU91317A1 - Device for frame-by-frame optical image reversal : en ru
  • SU91589A1 - Instrument for continuously measuring the thickness of an oil film in a sliding bearing : en ru
  • SU92109A1 - Movable tip for medical electromagnets : en ru
  • SU92830A1 - The method of impregnation of metal-ceramic products with lubricants : en ru
  • SU90788A2 - Method of making decorative sculptural parts : en ru
  • US2531605A - Billfold construction permitting releasable combination therewith of a multiple pass case or the like : en
  • SU86634A1 - A method for indicating acetic aldehyde and acetone vapors in air : en ru
  • SU87476A1 - Lime milk dispenser : en ru
  • SU87693A1 - Method of testing steels for weldability : en ru
  • SU88084A1 - Single rope grab : en ru
  • SU88799A1 - Method of joining cutting plates to cutting holders and the like cutters : en ru
  • SU89963A1 - Bath for group dipping electrodes : en ru
  • SU90736A1 - The use of high strength gypsum for tamponing of the mud withdrawal paths : en ru
  • SU90910A1 - Fully shielded plug : en ru
  • SU91216A1 - Syringe for long-term administration of medicinal substances : en ru
  • SU91562A1 - The method of clarification of extraction rosin : en ru
  • US2531473A - Method and apparatus for "making bottom" in ingot soaking pits : en
  • CA469726A - Cold exchangers : en fr
  • CH272147A - Recoil regulation device on aircraft with jet propulsion. : de en
  • SU91176A1 - Channelless burner : en ru
  • SU91193A1 - Rotor of a self-starting reactive capacitor motor : en ru
  • SU91536A1 - Stacking machine for dressing homogeneous objects : en ru
  • CA469623A - Projectiles : en fr
  • CA469658A - Antibiotic agents : en fr
  • CA469746A - Free piston engine air pressure make-ups and auxiliary supply means : en fr
  • DE1616983U - STERCLE ADJUSTMENT FOR SMALL AND LARGE OPERATORS, ESPECIALLY FOR MANY AGRICULTURAL EQUIPMENT. : de en
  • DEP0027117DA - Loudspeaker with pressure chamber : de en
  • FR968572A - Improvements made to a dispensing container : en fr
  • SU88935A1 - Device for molding hollow porcelain products : en ru
  • SU89648A1 - Tractor semi-mounted cultivator with one-sided arrangement of disk batteries : en ru
  • SU91604A1 - Differential Transformer Magnetic Amplifier : en ru
  • SU92656A1 - Method for refining black cottonseed oil : en ru
  • SU92863A1 - Dredging machine for inclined preparatory workings : en ru
  • SU93016A1 - Liquid dispenser : en ru
  • US2531519A - Shorting plug for diplex transmission lines : en
  • US2531619A - Machine for decurling labels : en
  • US2532106A - Multiple opposed piston engine : en
  • DE1616919U - CLOCK. : de en
  • DEP0000810BA - Process for the production of injectable, poorly soluble pharmaceutical preparations : de en
  • DEP0004217DA - Valve : de en
  • FR968414A - Novel fancy yarn, apparatus and method of manufacture : en fr
  • FR968684A - Vise improvements : en fr
  • SU91021A1 - Double acting hydraulic vane pump : en ru
  • SU92555A1 - Trephine rinsing machine for treating bast trees : en ru
  • SU93027A1 - Relayna semi-automatic blocking : en ru
  • SU88136A1 - The method of producing nitriles : en ru
  • SU89037A1 - Hydraulic rotary press for briquetting food : en ru
  • SU90069A1 - Combined light source for film projectors : en ru
  • US2532082A - Stirrup swivel attachment : en
  • DE1616818U - COMBINATION PLIERS. : de en
  • DEP0047575DA - Pouring machine for liquid masses in the confectionery industry : de en
  • ES194905A2 - A PRPOAGANDA SYSTEM THROUGH TICKETS COMBINED WITH DIVERSE DRAWS. : en es
  • CH271915A - Method and device for cleaning molds. : de en
  • DEP0002654DA - Machine for cleaning bricks : de en
  • SU85896A1 - Pipe cutter : en ru
  • SU87105A1 - The method of accelerating the aging of horse alcohols and apparatus for implementing the method : en ru
  • SU87756A1 - Device for measuring ice and detecting its occurrence on wires : en ru
  • SU91729A1 - Kos kova trolley for transverse lifting of vessels : en ru
  • SU92428A1 - Installation for winding stress fittings on pipes : en ru
  • SU92806A1 - Two-shaft mixer with electric heating : en ru
  • SU89146A1 - Clockwork to recording devices : en ru
  • SU89841A1 - The method of obtaining metallic sodium and potassium : en ru
  • SU90715A1 - Device for recording the distribution of wind speeds : en ru
  • SU92550A1 - Device for controlling hydraulic brake actuation system : en ru
  • US2531491A - Timing switch : en
  • US2531703A - Combined push plate and letter drop for full-vision doors : en
  • SU91967A1 - Braille printing machine : en ru
  • CH271997A - Waterproof watch box. : en fr
  • CH272055A - Shut-off valve. : de en
  • CH272142A - Wheelset with axle break protection for rail vehicles. : de en
  • ES23411Y - Double vial for injectable drugs. : en es
  • GB646704A - Improvements in or relating to electron discharge devices : en
  • DEE0000275MA - Process for roughening fibers which arise during the tearing process of rags containing rayon or cellulose wool : de en
  • SU86941A1 - Thread Guides for Twisting Machines : en ru
  • SU90803A1 - Calibration tool for cutting the saw teeth : en ru
  • SU92009A1 - Steel for nitriding : en ru
  • SU92351A1 - Method of breeding (warming up) electrode salt baths : en ru
  • US2532068A - Solderless connector : en
  • US2532086A - Brake drum with noise silencer : en
  • USD160992S - Lady s stocking or similar article : en
  • BE497566A - CIRCULATION PUMP. : en fr
  • SU89455A1 - Wire with glass insulation : en ru
  • SU90439A1 - Label template : en ru
  • SU92985A1 - Device for damping vibrations of chimneys, radio masts, towers and similar structures : en ru
  • CA469692A - Circuit interrupters : en fr
  • DE1616603U - MARKING DEVICE FOR BRICK DIVISION. : de en
  • DE1616925U - PASPOL BAG FOR FABRIC, LEATHER OR PLASTIC CLOTHING. : de en
  • DEP0039917DA - Binders for dental filling compounds : de en
  • DESC003313MA - Tube amplifier for regulators : de en
  • FR968479A - Process for the desulphurization of naphthenic naphtha : en fr
  • GB646757A - Improvements in or relating to electrical insulation and leakage-testing apparatus : en
  • AU3718650A - Heat shrinkable flexible bag : en
  • DE1616687U - POWER SUPPLY PART FOR CAR BROADCAST RECEIVER. : de en
  • DEP0006599DA - Multi-layer paper sack : de en
  • SU87591A1 - Pumping unit for pumping fluid : en ru
  • SU92809A1 - Resonant vibration device : en ru
  • US2531530A - Synchronous motor : en
  • CA469645A - Unloading apparatus for vehicles : en fr
  • CH271869A - Cutting device for chopping food. : de en
  • SU91907A1 - Method of controlling rock pressure on medium-sized seams by temporal bookmarking : en ru
  • SU92898A3 - Rotor of a squirrel cage induction motor : en ru
  • US2531644A - Differential drive assembly for article-handling devices : en
  • US2531678A - Portable compartment and collapsible frame for same : en
  • SU86711A1 - Harness : en ru
  • SU88881A1 - Printed cutter for making perforated cards : en ru
  • SU92450A1 - Lip seal for hydraulic cylinder plungers : en ru
  • SU92801A1 - Device for reverse advancing the print carriage in roll telegraph devices : en ru
  • US2531424A - Seal for floating roof tanks : en
  • SU88494A1 - Resistance sensor : en ru
  • SU88737A1 - Device for making a call on selective circuits : en ru
  • SU89908A1 - Shading unit : en ru
  • SU90317A1 - The method of manufacturing the mortar gel for drilling wells : en ru
  • US2531694A - Tank trailer : en
  • US2531939A - Intermittent combustion spark ignition aircraft heater : en
  • CH271951A - Book sheet for detachable assembly with the same book sheets, especially for scrapbooks for postage stamps. : de en
  • CH272016A - Milling device on a lathe. : de en
  • CH272089A - Electric pulse transmission installation. : en fr
  • CH272140A - Front-wheel drive device on hand-steered vehicles. : de en
  • AU147578B2 - Insulated electrode structure inan electrical precipitator : en
  • CH271941A - Process for obtaining objects in superpolyamides colored in their mass. : en fr
  • AU143699B2 - Improved power shovel or other implement attachment for automotive vehicles : en
  • SU91760A1 - Kolosnikova lattice : en ru
  • SU92252A1 - Radio mast : en ru
  • SU92836A1 - Method of fire refining blister copper : en ru
  • SU92999A1 - The method of obtaining dl-threo-1- (para-nitrophenyl) -2-atino-1,3-propane diol : en ru
  • US2531919A - Radio-frequency navigational aid : en
  • US2532122A - Tripod head : en
  • SU90489A1 - Centrifugal cantilever single-stage acid pump : en ru
  • SU91303A1 - Method for catalytic alkylation of ammonia with lower oleins : en ru
  • SU91404A1 - Apparatus for forming articles from masses composed of non-plastic powders on a thermoplastic bond : en ru
  • SU92096A1 - Feed silage method : en ru
  • SU92488A1 - Drive for piston multi-cylinder pump : en ru
  • SU85800A1 - Method of dyeing with acid dyes capron fiber products : en ru
  • SU90262A1 - Electromusic Instrument : en ru
  • SU90973A1 - Automatic explosion proof network switch : en ru
  • CA469685A - Circuit interrupters : en fr
  • CA469681A - Semiconducting members and electrical members produced therewith : en fr
  • CH272054A - Safety device to prevent overloading of the drive motor on electrically controlled shut-off devices. : de en
  • CA469693A - Circuit interrupters : en fr
  • CH271905A - Ladies stocking. : de en
  • DEB0002437MA - Incandescent lamp and similar lamp : de en
  • SU86601A1 - An instrument for drawing a tangent to a curve at a given point. : en ru
  • SU88678A1 - The method of slowing the fermentation process dough and dough : en ru
  • SU92107A1 - Machine for grinding and polishing the faces of minerals and hard alloys : en ru
  • AU3711150A - Improvements in or relating to cavity magnetrons : en
  • SU89936A1 - Electric filter : en ru
  • SU89998A1 - Method of introducing metal into electric carbon products : en ru
  • SU90049A1 - Machine for testing the strength of heat-resistant metal samples during heating : en ru
  • SU90478A1 - Photoelectric portable device to pointing gauges for recording their readings on tape : en ru
  • USD161046S - Necklace or similar article : en
  • CH271894A - Hand knitting machine. : de en
  • CH272039A - Engraving machine. : en fr
  • CH271850A - Fishing auxiliary device. : de en
  • AU3406450A - Improvements in or relating tothe flap valves of milking machine releases : en
  • SU88772A1 - Retaining wall : en ru
  • US2531454A - Directive antenna structure : en
  • AU3709750A - A wax backed, heat sealing, adhesive sheet : en
  • BE497489A - : en
  • SU90782A1 - The method of obtaining aerated concrete on cement or gypsum in the holding : en ru
  • SU91065A1 - Dredge for catching aquatic plants : en ru
  • US2531592A - Method and apparatus for gas analysis : en
  • US2532056A - Dynamic balance tester : en
  • CA469737A - Distance finding systems : en fr
  • CH272052A - Shaft coupling. : de en
  • CH271853A - Device for closing window and door joints. : de en
  • FR968451A - Thermal balancing device applicable in particular to air conditioning systems in premises or other enclosures : en fr
  • FR968521A - Brake for reel and similar uses : en fr
  • FR968564A - Decal process : en fr
  • DE800702C - Procedure for erecting covered structures : de en
  • FR968508A - Plate intended to be placed on the body of cookers and the like : en fr
  • AU3721150A - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • CH272165A - Piezoelectric device. : en fr
  • DE1616841U - HAIR CLIP. : de en
  • DE1616990U - DEVICE FOR TENSIONING AND RELEASING THE RETURN SPRING FOR DRILLING SPINDLES. : de en
  • SU90993A1 - Machine for bending and hardening spring leaves : en ru
  • SU92309A2 - Weaving attachment for weaving tight fabric : en ru
  • US2531573A - Rotary safety drive : en
  • AU153972B2 - Electrical Wave Filter : en
  • CH271846A - Sprayer. : en fr
  • SU88411A1 - Device for sampling soil with undisturbed structure : en ru
  • SU90027A1 - Wind instrument : en ru
  • SU91508A1 - Device for determining the required tension forces in metal belts during their rolling : en ru
  • SU92566A1 - The movement mechanism of the walking excavator : en ru
  • US2531740A - Brake operating or similar mechanism : en
  • CA469708A - Sealing means for the edges of swinging doors : en fr
  • SU88438A1 - The method of studying the vibration resistance of the design of electron tubes : en ru
  • SU88557A1 - Cocoon razmotechno and trostilno-twisting unit : en ru
  • SU89668A1 - Pneumatichydraulic multiplier for power hydraulic cylinders clamping fixtures : en ru
  • SU89904A1 - Room lighting device : en ru
  • SU91959A1 - Oiler for pouring oil into spindle : en ru
  • SU92724A1 - Device for stopping a circular saw moving along a roll table : en ru
  • DE800701C - Connection and fastening means for scaffolding made of scaffolding tubes, scaffolding rods or similar scaffolding parts : de en
  • FR968536A - Camera with curtain shutter : en fr
  • SU87792A1 - Printing machine for printing, e.g. radio circuit : en ru
  • SU89526A1 - Liquid steamer : en ru
  • SU92811A1 - Power Winder : en ru
  • SU86789A1 - Device for loading bulk cargo on transport vehicles : en ru
  • SU86791A1 - Lifting Limiter : en ru
  • SU86836A1 - A method for sharpening a hydrotype image : en ru
  • CA469791A - Battery corrosion eliminators : en fr
  • AU146691B2 - A vehicle or carriage for propulsion by children : en
  • CA469637A - Processes of making chemical products from wood : en fr
  • CA469643A - Beet harvesting machines : en fr
  • CH272088A - X-ray equipment. : de en
  • DE1616864U - EXAMINATION AND OPERATION DIVAN. : de en
  • GB646835A - An improved device for controlling the passage of a series of articles along a conveyor : en
  • GB646870A - An improvement in or relating to leak-off non-return valves for use in connection with pump-operated liquid supply systems : en
  • SU89117A1 - Device for flexing tubular bends : en ru
  • SU90840A1 - Self-propelled hydraulic stump lifter : en ru
  • SU90913A1 - Ground Fault Alarm Scheme : en ru
  • SU90984A1 - Unit for shafts sinking : en ru
  • SU92334A1 - Elevator for feeding rocks to the upper crossbar : en ru
  • SU92609A1 - The method of obtaining vanillin from sulfite liquor : en ru
  • SU93019A2 - Throttle valve : en ru
  • CA469783A - Circuit interrupters : en fr
  • DEP0007894DA - Method and device for sterilizing filled and closed preservation containers in the water bath of pressure cookers : de en
  • DEP0053482DA - Gate valve, especially for small-diameter pipelines. : de en
  • SU87638A1 - A method of producing acetone by passing an isopropyl alcohol in a mixture with oxygen or air over a metal - copper or silver - catalyst : en ru
  • SU88261A1 - Granulating Catalyst Forming Machine : en ru
  • SU90198A1 - Heads of the open-hearth furnace : en ru
  • US2532141A - Split ring expander : en
  • AU3710850A - Wrapper and method of making it : en
  • CA469738A - Sound reproducer or recorder heads : en fr
  • CA469622A - Additive systems of colour cinematography : en fr
  • CH272104A - Method for sanitizing an operating room and installation for carrying out the method. : en fr
  • CH271875A - Convertible sofa into a double bed. : de en
  • AU149927B2 - Improvements in or relating toa refractory material comprising mullite and zirconium silicate : en
  • SU86793A1 - Device for separating litter and soil from beets, unloaded from cars in tippers : en ru
  • SU88852A1 - Method for quick quality control of carbonate industrial raw materials : en ru
  • SU92789A2 - Device for leveling impulse drop in DC motor speed : en ru
  • US2531563A - Level holder : en
  • SU88295A1 - Air heater made of cast-iron ribbed elements : en ru
  • SU92826A2 - Radiator Casting Device : en ru
  • US2531487A - Electrolytic production of cacodyl : en
  • SU87278A1 - Auto Pressure Filter : en ru
  • SU91485A1 - Cathodic Pulsed Flaw Detector : en ru
  • SU91774A1 - Separator for separating multicomponent liquid mixtures : en ru
  • SU92466A1 - Zernomet-Vogruzchak : en ru
  • SU92543A1 - A method of making bridge dental prostheses : en ru
  • SU92617A1 - Method for quantitative determination of carbon and hydrogen in organic matter : en ru
  • US2531399A - Television projection system and viewing screen : en
  • USD161044S - Necklace or similar article : en
  • CA469648A - Air gun projectile holders : en fr
  • SU86446A1 - Device for controlling the moisture of textile and similar materials. : en ru
  • SU89077A1 - Device for loading trolleys of tunnel dryers : en ru
  • SU91802A1 - Electrical insulation material : en ru
  • SU92063A1 - Method of surface finishing under natural marble based on oil mastics : en ru
  • CH272012A - Nail for nailing machines. : de en
  • DE1616856U - MOUNTING PLATE FOR FILLING JOINT BOILER. : de en
  • DEP0004105BA - Electron tube with blocking of certain frequencies or frequency ranges : de en
  • CH271945A - Process for the electrolytic polishing of metals. : en fr
  • SU87309A1 - The method of obtaining high-strength foam : en ru
  • SU88880A1 - Samonaklad for opening and throwing notebooks on the saddle of the sewing machine or stitching machines : en ru
  • SU89201A1 - Core Drilling Tools : en ru
  • SU91638A1 - Method for eliminating dry distillation products while operating transporting gas generators on wet fuel and device for carrying out the method : en ru
  • US2531537A - Mask for cathode-ray tubes : en
  • AU144480B2 - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • SU89495A1 - Generator excitation forcing method : en ru
  • SU89600A1 - Keyless Collet Chuck : en ru
  • SU90225A1 - Shoe sock : en ru
  • SU90351A1 - The way to protect chemical equipment from corrosion : en ru
  • SU91319A1 - Automatic scales for loose bodies : en ru
  • SU91363A1 - Ring for spinning and twisting machines : en ru
  • SU92264A1 - Machine for simultaneously grinding two planes of piston rings : en ru
  • SU87016A1 - Drilling tool head for drilling holes and wells : en ru
  • SU90449A1 - Bucket for non-ferrous metals : en ru
  • SU91733A1 - Device for draining oil products from railway tanks under pressure of compressed air : en ru
  • SU91913A1 - Sharoshenny auger for drilling vertical shafts : en ru
  • SU92390A1 - Automatic lowering height limiter when unloading a crane excavator : en ru
  • SU86688A1 - Mounting of shafts : en ru
  • SU91487A1 - The method of construction of the pier piers : en ru
  • US2532048A - Alpha-cyano glutaraldehydic acids : en
  • DE1616820U - POWER PAGE CUTTER. : de en
  • DE1616958U - UPHOLSTERED MATTRESS IN TUBE FORM. : de en
  • SU89042A1 - Method of connecting lugs with flexible hoses : en ru
  • SU92777A2 - Power system model : en ru
  • CH271937A - Method and device for the production of a cord consisting of a wick and fuel for the production of candles. : de en
  • FR968401A - Apparatus for launching people out of aircraft at high speed : en fr
  • SU85808A1 - The method of obtaining 2,5-dibromostyrene and its polymer : en ru
  • SU89415A1 - Thread Roller Holder : en ru
  • SU92396A1 - Electrically heated tunnel oven : en ru
  • SU92619A1 - Continuously operating vacuum operating resin : en ru
  • SU92685A1 - Tobacco Pharmacy Cleaning Machine : en ru
  • AU151712B2 - A roller cutter for earth cutting toolsand a method of making same : en
  • SU86635A1 - The method of producing alcohols from unsaturated gases : en ru
  • SU87613A1 - The method of increasing the surface conductivity of glass : en ru
  • SU91217A1 - Nasopharynx Washer : en ru
  • SU89073A1 - Image correction method on flat print forms : en ru
  • SU90958A1 - Anti-theft device for rail track : en ru
  • SU91764A1 - Water ring vacuum pump : en ru
  • SU92530A1 - Plow trencher for digging and cleaning irrigation canals : en ru
  • US2531409A - Interiolymers of acrylonitrile and fumarodinitrile : en
  • FR968538A - Advanced training in electrical machines : en fr
  • AU3137049A - Improved motor-driven roller : en
  • DE1616731U - ANTI-SLIP SOLE. : de en
  • DE800653C - loom : de en
  • DEB0007902MA - Tilting device for the car body of single-axle tipping carts : de en
  • ES195075A3 - SYSTEM FOR THE MANUFACTURE OF FABRIC IMITATING PLEATED. : en es
  • ES23586Y - Perfected bottle cap. : en es
  • ES24862U - Mold for the manufacture of ice cream. (Machine-translation by Google Translate, not legally binding) : en es
  • BE497501A - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BARBITURIC ACID. : en fr
  • DEP0030520DA - Process and device for the finest comminution and blending of materials : de en
  • DEP0051169DA - Arrangement for condenser or crystal microphones : de en
  • ES22445Y - Case for priming devices for fluorescent tubes. : en es
  • FR968501A - Exit opening out of aircraft for launching people with parachute at high speed : en fr
  • DEP0010471DA - Electric lights, in particular outdoor lights : de en
  • DEP0020652DA - Bicycle lock for the steering device : de en
  • DE1616802U - SPRING BELT TENSIONING DEVICE FOR AUXILIARY BICYCLE MOTORS. : de en
  • DE800717C - Electric ignition switch for motor vehicles : de en
  • AU3716450A - Improvements in or relating to tractors for use in agriculture and for other purposes : en
  • AU3720650A - A device for moulding gutters in concrete or like self-hardening material : en
  • CH272028A - Dressing machine. : de en
  • SU87433A1 - Mobile Welding Machine : en ru
  • SU89178A1 - Device for determining the deformation and strength of the soil : en ru
  • SU92575A1 - Refrigerator charge industrial furnaces : en ru
  • SU93107A1 - Machine for separating seeds from tung and similar fruits : en ru
  • CH271932A - A process for the preparation of a copper disazo dye. : en fr
  • AU3713450A - Improvements in or relating to hydraulic press operator with automatic speed regulation : en
  • CA469732A - Accumulating mechanism : en fr
  • SU88697A1 - The method of automatic adjustment of the ratio of the consumption of fuel oil and air and the device for implementing the method : en ru
  • SU89776A1 - Vibrolotkova thermositn machine : en ru
  • SU90230A1 - Device for braking on the weaving machine : en ru
  • SU90983A1 - Perforator for percussion well drilling : en ru
  • SU91090A1 - Explosion proof lamp : en ru
  • SU91726A1 - Rope scraper conveyor : en ru
  • BE497437A - PROCESS FOR PREPARING DIOXYPHENYL-PROPANOL-ARALKYL AMINES. : en fr
  • SU89962A1 - Electric furnace for heat treatment of wire : en ru
  • SU90873A1 - Tea Leaf Collection Machine : en ru
  • SU91355A1 - Film projector attachment to protect the film channel from heating : en ru
  • SU91986A1 - The method of diffusion gas saturation of the surface of iron and steel : en ru
  • SU89805A1 - The method of obtaining leuco-1,4,5, 8-tetraoxyanthraquinone : en ru
  • SU90365A1 - Calipers : en ru
  • SU90616A1 - Machine for wire rope hemp and flax support : en ru
  • SU91288A1 - The method of producing alumina, portland cement and sulfur dioxide : en ru
  • SU87246A1 - Continuous Diffusion Apparatus : en ru
  • SU90319A1 - Gripping device : en ru
  • SU90852A1 - Automatic condensate level controller in steam turbine condensers : en ru
  • SU91576A1 - The method of obtaining polychlorophenylpolysiloxane resins : en ru
  • SU92321A1 - Method for the oxidation of substantive dyed soils and cotton fabrics stuffed with vat dyes : en ru
  • CA469713A - Distillation processes and products : en fr
  • CH271881A - Pot-autoclave. : en fr
  • DEP0003292BA - Cable and belt conveying device with driven winding and unwinding drum, in particular for film speaking machines, steel sound and magnetic sound apparatus. : de en
  • CA469790A - Diolefin copolymerizations in presence of soaps : en fr
  • CH272135A - Protection device for the ends of the hub of the cycle cranks. : en it
  • SU86313A1 - Gel for breeding acorns : en ru
  • SU86377A1 - Current transformer : en ru
  • SU87705A1 - Method of printing hydrotype images on blank film with black silver image : en ru
  • SU91151A1 - Apparatus for regulating the grinding of paper pulp in a roll : en ru
  • SU91526A1 - The method of construction of temporary bridges and device for implementing the method : en ru
  • SU92290A1 - The method of processing wool velor, for example, caps for hat : en ru
  • SU92590A1 - Way to putty wood : en ru
  • CH271953A - Device for partial interruption of the ink supply by ductor rollers. : de en
  • SU93054A1 - Method for producing beta-hemihydrate of gypsum under vacuum : en ru
  • SU93087A1 - Peat pot making machine : en ru
  • US2531511A - Four-way, slide, selector valve : en
  • SU88005A1 - Catching device in the bremsberg : en ru
  • SU88967A1 - Guide bars to the rolling mill : en ru
  • SU91309A1 - Method of forming a screw thread on the surface of glass products : en ru
  • SU91498A1 - Press form : en ru
  • SU91601A1 - Device for observing sound fields : en ru
  • US2531803A - Marking gauge : en
  • US2531965A - Mold base : en
  • CH271847A - Scissors. : de en
  • AU3714150A - Improvements in or relating to cold pressure welding : en
  • FR968695A - Cold rolling mill for profiles : en fr
  • FR968579A - Ladies clothing : en fr
  • AU143733B2 - An improved nursing brassiere : en
  • DEP0047568DA - Cupola furnace for foundries and steel works : de en
  • ES23297Y - Continuous desktop calendar. : en es
  • ES24953U - New hollow brick. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968447A - Laminated roofing felt, and method and apparatus for its manufacture : en fr
  • SU87555A1 - Lifting gear drive : en ru
  • SU90986A1 - Device for smooth stopping of mine cages : en ru
  • SU92767A1 - Device for mechanized gas press welding and centering of pipes : en ru
  • SU93137A1 - A device for orienting pistons when installed on a measuring position in control and sorting machines : en ru
  • CH271889A - Device for winding balls of balls. : de en
  • SU87347A1 - The method of cleaning the mine sump using a hopper with a movable bottom : en ru
  • SU91002A2 - Unit for fastening and excavating coal : en ru
  • SU91516A1 - Jump mechanism for film projector : en ru
  • SU91518A1 - The method of determining the physicomechanical properties of the compressed beam of the tops of sugar beet in the process of its harvesting by beetroot combine : en ru
  • SU92485A1 - Device for controlling the speed of a wind turbine : en ru
  • SU92937A1 - Anti-foaming fumes upon evaporation : en ru
  • US2531397A - Sagger and batch for making the same : en
  • US2531480A - Variable drip valve : en
  • ES193037A3 - AN ASSEMBLY, EQUIPMENT-ENGINE OF EXPLOSION OR COMBUSTION FOR MOWER. : en es
  • AU147164B2 - Wrapper and method of making it : en
  • SU87687A1 - Method for measuring temperature and direction of flat gas flow : en ru
  • SU90104A1 - Multiway Crane for Sodium Cation Filters : en ru
  • SU90164A1 - Device for regulating the collector generator : en ru
  • SU91195A1 - Device for electric well cutting : en ru
  • SU92061A1 - Plant for the production of prestressed reinforced concrete (stringed) products : en ru
  • SU93030A2 - Jump mechanism for film projector : en ru
  • US2531475A - Nonoverflowing toilet bowl : en
  • CA469731A - Circuit breakers : en fr
  • DEP0025038DA - Bumper for prosthetic heels : de en
  • ES194441A1 - SUSPENSION SYSTEM FOR VEHICLES. : en es
  • AU3710450A - Process and apparatus for manufacturing thin wall tubing : en
  • SU87559A1 - Device for the automatic movement of the counterweight in floating cranes : en ru
  • SU88598A1 - Heater of a windshield of the cars equipped with system of air brakes : en ru
  • SU92728A1 - Steam air compressor plant : en ru
  • US2532249A - Rock conveyer ship : en
  • SU87213A1 - The method of degreasing sheepskin in turpentine with turpentine : en ru
  • SU91637A1 - Electrometallizer : en ru
  • US2532253A - Separation of pentaerythritol and formic acid : en
  • US2531975A - Method and apparatus for expanding minerals : en
  • AU3712650A - Retaining means for pencil electrodes, a method of making such retaining means, and pencil electrodes having such retaining means : en
  • DE1616816U - COAL STOVE WITH SHOWER EQUIPMENT. : de en
  • AU3716250A - Improvements relating to electric transmission systems for vehicles : en
  • SU86746A1 - Bender for grinding skate runner trough : en ru
  • SU87321A1 - Spring transmission for measuring instrument arrows : en ru
  • SU87720A1 - Anchor telephone inductors or low-power electric machines : en ru
  • SU91277A1 - Method of making projection screens for projection : en ru
  • SU91490A1 - Intra tube cooler : en ru
  • SU93046A1 - Device for determining the soil shear modulus : en ru
  • US2531741A - Apparatus for flame cultivation : en
  • SU89839A1 - Purification method of papaverine-3,4-dihydro3-carboxylic acid : en ru
  • SU90756A1 - Gripping device : en ru
  • SU90970A1 - Method for photometric analysis of silicates and the like rocks : en ru
  • SU92814A1 - Installation for powering several welding machines from one welding transformer : en ru
  • US2531571A - Manufacture of glass yarn : en
  • US2532062A - Vending machine : en
  • AU3717750A - Improvement in semiconductor relaxation oscillators : en
  • CA469653A - Amusement devices : en fr
  • CH272065A - Incinerator. : de en
  • CH272097A - Electric portable lamp. : en fr
  • CH272121A - Case, in particular for watches, pieces of jewelry and the like. : en fr
  • DEB0000220MA - Pot lid : de en
  • ES194584A1 - A CHANGING MECHANISM FOR ELECTRICAL CIRCUITS. : en es
  • ES195279A3 - IMPROVEMENTS IN THERMOGEN MEDIA TO APPLY IN PERMANENT HAIR WAVING. : en es
  • FR968634A - Formwork device for concrete constructions : en fr
  • CH272114A - Equipment for introducing an echo canceller into a telecommunications exchange connection. : de en
  • CH272048A - Process for the production of roller bearings and roller bearings produced by this process. : de en
  • DE1616612U - SEALING RING FOR PRESERVING JARS. : de en
  • DK71778C - Process for the production of artificial stone by mixing artificial mineral wool and cement or a dry cement-sand mixture. : da en
  • GB646747A - Process for increasing the vitamin and mineral content of cereal grains : en
  • ES194727A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO CHANGE CURRENCY. : en es
  • ES24979U - Perfect rattle. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968415A - Coal for catalysis : en fr
  • CA469630A - Hinge mountings : en fr
  • CH272154A - Process for the preparation of a new chromable monoazo dye. : de en
  • AU3192650A - An improved implement for digging drains andthe like : en
  • CA469784A - Motor-ventilation : en fr
  • CH271968A - Question and answer game. : de en
  • SU91808A2 - Device for measuring strain (displacement) : en ru
  • US2531624A - Selective signaling system : en
  • AU152558B2 - Manufacture of butter : en
  • SU87345A1 - Instrument for remote measurement of pH and redox potential of liquids : en ru
  • SU88189A1 - Safety device for stopping paper cutting machines : en ru
  • SU91748A1 - Super centrifuge : en ru
  • SU91952A1 - Spindle for spinning and twisting machines : en ru
  • SU91848A1 - Screen for day projection : en ru
  • SU92788A1 - Slide Regulator : en ru
  • CA469665A - Hydraulic torque meters : en fr
  • CH271891A - Method and device for longitudinal cutting of fabrics on looms. : de en
  • AU152126B2 - Improvements in or relating tothe manufacture of refractory materials containing mullife : en
  • DE800641C - Mixing machine for concrete : de en
  • DK71760C - Pack for permanent curling of hair. : da en
  • SU86837A1 - Photometric lamp for optical pyrometers : en ru
  • SU88930A1 - Automatic current regulator of ion converter for electric drive : en ru
  • SU89219A1 - Rake for geodetic works : en ru
  • SU91780A1 - Oscillating circuit of a powerful cascade radio transmitter : en ru
  • CH271872A - Metal container with handle. : en fr
  • AU3715350A - Method and material for forming hardened or substantially rigid moulded articles particularly for orthopedic use : en
  • SU87356A1 - Device for self-synchronization of the generator : en ru
  • SU89226A1 - Input device : en ru
  • SU89725A1 - Reel for forest winding : en ru
  • SU90039A1 - Fitting to tumble dryers to remove condensate without stopping the machine : en ru
  • USD160989S - Phonograph needle : en
  • CH271976A - Direction-finding installation. : en fr
  • SU87287A1 - A sweeping device with a gas box for locomotive depots : en ru
  • SU91425A1 - Method for continuous heat treatment of spring wire with high frequency current : en ru
  • SU90814A1 - A device for trapping paint when spray painting products : en ru
  • SU90127A1 - Metal span of the railway bridge : en ru
  • US2531623A - High-frequency electronic discharge device : en
  • FR968510A - Operating device for dictation machines and listening to the reproduction of dictations : en fr
  • SU89034A1 - Stopcock : en ru
  • SU89323A1 - The method of plasticization of lime lime mortar : en ru
  • US2531841A - Disk blade for trimming book blocks : en
  • US2532171A - Capacitor winding machine : en
  • SU88640A1 - Device for stopping the internal combustion engine with cooling water leakage : en ru
  • SU89688A1 - Syrup dispenser : en ru
  • SU91209A1 - Soil excavator : en ru
  • SU92206A1 - Method for producing benzophenone carboxylic acids : en ru
  • SU93076A1 - Device for automatic control of diesel generators of electric locomotives, diesel locomotives, railcars and other mobile units having heat engines : en ru
  • AU148381B2 - Improvements in or relating to hydraulic press operator with automatic speed regulation : en
  • DE1616880U - EEL TRUCK. : de en
  • FR968445A - Card punching machine : en fr
  • CA469725A - Sectional cold exchangers : en fr
  • SU89298A1 - Power Line Protection : en ru
  • SU89506A1 - Electrolytic capacitor : en ru
  • SU90275A1 - Mercury Time Relay : en ru
  • SU89155A1 - Piston Ring Elasticity Control Machine : en ru
  • SU89663A1 - Bearing type : en ru
  • SU92957A1 - Railway Valve Hydrocolumn Valve : en ru
  • US2531459A - Water heater : en
  • US2531610A - Clutch and brake mechanism for fishing reels : en
  • DEL0001947MA - Tube and bottle closure : de en
  • SU85801A1 - The method of obtaining green pigments from Prussian blue and ocher : en ru
  • SU89654A1 - Device for carrying out stepless tempering in the air distributor of the Matrosov system : en ru
  • SU91264A1 - The method of obtaining plastic cement : en ru
  • SU91814A1 - Operational DC Generation Scheme : en ru
  • US2532017A - Panel for sidings and roofs : en
  • AU150511B2 - Improvements relating to floor structures of bodies such as those of motor vehicles : en
  • CH271883A - Two-for-one twisting spindle. : de en
  • DE1616888U - CASTED BRANCH FOR PRESSURE PIPELINES. : de en
  • GB646655A - Improvements in or relating to closed circuit electric signalling systems : en
  • GB646765A - Detergent composition : en
  • GB646787A - Improvements in or relating to pipe couplings : en
  • FR968677A - Ejection seat for airplanes : en fr
  • GB646833A - Improvements in display devices : en
  • FR968660A - Method for the treatment of flour or pasta and agent therefor : en fr
  • SU85878A1 - Method for making animal survival organs for experimental purposes : en ru
  • SU87495A1 - Automatic device for absorbing hydraulic shocks in pipelines : en ru
  • SU91759A1 - steam trap : en ru
  • SU92145A1 - Abrasive and organic binder polishing disc : en ru
  • USD161026S - Combination light fixture, plant holder, and the like : en
  • US2532030A - Device in easels for carrying pictures : en
  • ES195048A1 - NEW CARBURETOR SYSTEM FOR EXPLOSION ENGINES. : en es
  • SU86661A1 - Device for measuring railway pole pivots : en ru
  • SU87182A1 - Centrifugal casting machine : en ru
  • SU92327A1 - A writing device in plain text intended for the blind : en ru
  • CH271858A - Air heating device. : en fr
  • SU89052A1 - The method of emulsion co-polymerization of vinylidene chloride and vinyl chloride : en ru
  • SU91554A1 - Device for moss eucalyptus seedlings : en ru
  • SU92013A1 - Overhead pipeline : en ru
  • DE800661C - Process for the continuous production of diacetone alcohol : de en
  • ES193592A1 - A NEW SITEMA INDICATOR OF LEVELS AND LEVELS. : en es
  • ES24817U - Improved fork for bicycle. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968410A - Lock : en fr
  • GB646646A - Improvements in or relating to machines for folding strip into tubes or sections : en
  • GB646692A - Improvements relating to voltmeters : en
  • DE1616872U - LESSON BOARDS, EDUCATIONAL BOARDS AND ENTERTAINMENT GAMES WITH PERMANENT MAGNETIC FIGURES. : de en
  • SU91887A1 - The method of obtaining granulated ammonium nitrate : en ru
  • SU92051A1 - Artificial unburned gray stone : en ru
  • SU92592A1 - The method of obtaining photohyphosphate from mouse soda solutions of the desulfurization plant : en ru
  • US2531545A - Pipe roller : en
  • US2532154A - Luggage cover : en
  • US2532182A - Safety switch for engine cooling systems : en
  • SU88924A1 - Seismic amplifier : en ru
  • SU91721A1 - Squeezer of bread wagon doorway : en ru
  • SU92532A1 - The method of harvesting seeds on a cocy-sagyz : en ru
  • US2531600A - Electron beam tube filter : en
  • CA469792A - Mining machines : en fr
  • US2532153A - Control apparatus : en
  • DEP0000310DA - Cross tube boiler : de en
  • DEP0009037DA - Circuit arrangement for telephone systems for connecting several lines to a common amplifier : de en
  • SU89038A1 - Machine for the automatic insertion of rivets into the cages of single ball bearings : en ru
  • SU90044A1 - Method for determining rock porosity ratio : en ru
  • DE1616708U - METAL DRAIN PIPE. : de en
  • SU86619A1 - Method for improving baking properties of wheat grain during the drying process : en ru
  • SU88350A1 - Device for removing branches and bark from growing or felled trees : en ru
  • SU88988A1 - Study Guide for Mathematics : en ru
  • SU89618A1 - Vermix Cutter : en ru
  • SU90207A1 - Hand Truck : en ru
  • SU91442A1 - Method of casting bronze wheels of combing machines : en ru
  • SU92438A1 - Surfaced chipbreaker to the cutters when working on lathes : en ru
  • US2531513A - Process for the production of textile materials : en
  • US2531660A - Fabrication of piezoelectric crystal units : en
  • CH272161A - Clasp for bracelet. : en fr
  • SU89097A1 - Korneklubnemyka : en ru
  • SU90170A1 - Electroplating Filling Device : en ru
  • SU90391A1 - Freezer : en ru
  • SU91700A1 - Razborn chain : en ru
  • SU92171A1 - Relay device : en ru
  • US2531982A - Brush scraper for containers : en
  • DK71772C - Process for the production of collapsible bellows for optical apparatus, in particular photographic apparatus. : da en
  • ES24978U - Churn tray. (Machine-translation by Google Translate, not legally binding) : en es
  • USD161060S - Motor vehicle or similar article : en
  • FR968449A - Apparatus for uniformly dyeing rayon cakes : en fr
  • DE1616709U - HOLDER FOR WINE, JUICE AND SIMILAR BOTTLES. : de en
  • DEM0002434MA - Process for conveying the dust produced in a dust extractor : de en
  • DEP0005410DA - Fuel injection pump for internal combustion engines : de en
  • US2532120A - Condensates of rosin with unsaturated carbocyclic compounds : en
  • US2532162A - Object supporting means : en
  • FR968610A - Folding and rolling table : en fr
  • GB646782A - Improvements in or relating to casting machines : en
  • GB646923A - Improvements in book-binding machinery : en
  • FR968530A - Improvements in heating panels : en fr
  • DEK0002138MA - A device carrying a feeler needle to loosen knots : de en
  • DEP0029343DA - Portable pump for pest control. : de en
  • ES194672A1 - A SYSTEM OF AUTOMOTOCICLOS. : en es
  • GB646754A - Improvements in or relating to means for facilitating adjustment of slides in machine tools : en
  • GB646906A - Improvements in or relating to toys : en
  • DE1616724U - ILLUMINATED SIGN DEVICE. : de en
  • GB646905A - Improvements in and relating to control apparatus for electric blankets and the like : en
  • DEP0043647DA - Band arrangement on all types of fire-proof and fire-proof cabinets : de en
  • FR968627A - Folding ladders improvements : en fr
  • GB646772A - Improvements in and relating to the preparation of powdered metals and or metal carbides for extrusion : en
  • US2532002A - Rotary liquid treating drum : en
  • SU91226A1 - Weaving machine : en ru
  • SU91636A1 - The method of increasing the heat resistance of vegetable and chrome tanning leathers : en ru
  • SU92018A1 - Composite mold for pressing group cubic reflectors : en ru
  • US2531675A - Vehicle steering wheel locking device : en
  • US2531761A - Thermal jet and rocket motor propulsion system : en
  • SU90800A1 - The method of preparation of plaster solutions : en ru
  • US2531777A - Variable directive coupler : en
  • SU86785A1 - Screw conveyor : en ru
  • SU93082A1 - Self-propelled trolley for various works in gable greenhouses : en ru
  • US2532125A - Selective station ringing system : en
  • SU89099A1 - Valve Actuator Mechanism for Breeding Sowing of Seeds to Cotton Other Splicers : en ru
  • SU89408A1 - Tooth cutting machine : en ru
  • US2532186A - Fish trap with expandible hooks : en
  • CH272133A - Luggage rack for attaching to bicycles and motorcycles. : de en
  • SU88933A1 - Device for electrical control of mechanisms : en ru
  • SU89566A1 - Water-centrifugal oil separator from solids impregnated with oil : en ru
  • SU91838A1 - Cylinder optical reading system : en ru
  • SU92511A1 - Device for adjusting the capacitance of a variable capacitor : en ru
  • US2531729A - Cooling box and cover therefor : en
  • USD161033S - Combination ring and cigarette holder : en
  • DE1616911U - ENTERTAINMENT FOOTBALL GAME. : de en
  • SU87395A1 - Single Voltage High Voltage Disconnector : en ru
  • SU87578A1 - Transport screw : en ru
  • SU88079A1 - Cableway beef loader device : en ru
  • SU92359A1 - Multipoint Forming Machine : en ru
  • US2532044A - Production of new cefcorine- : en
  • CA469633A - Articulated locomotives and like vehicles : en fr
  • CH271892A - Loom frame. : en fr
  • DE1616970U - LENS TABLE FOR FREEZING MICROTOME. : de en
  • SU87933A1 - Trolley for plates and overlap shields : en ru
  • SU90283A1 - Vertical Balancing Mechanism of a Metal Cutting Machine : en ru
  • SU90936A1 - Remizojetny mechanism for weaving machines : en ru
  • SU92600A1 - Method for the production of leather substitutes for the top of the shoe on the basis of pile fabrics : en ru
  • SU92974A1 - Method of cold electric arc welding and surfacing : en ru
  • DE1616833U - MIXING DEVICE FOR METAL MELTING FURNACES. : de en
  • SU87262A1 - Vaulted stone : en ru
  • SU89249A1 - Device for scooping material in loading machines : en ru
  • SU92502A1 - A photoelectric device for recording sample size changes during mechanical testing of materials : en ru
  • SU92705A1 - The method of obtaining essences : en ru
  • SU91342A1 - Device for weighing goods on lifting machines : en ru
  • SU91835A1 - Electromechanical integrator : en ru
  • ES192619A1 - A PERFECTION IN THE HYDRAULIC BRAKE DEVICES OF VEHICLES. : en es
  • US2531895A - Electrical system : en
  • US2531993A - Tractor operated loading device : en
  • US2531593A - Temperature control system for heating units : en
  • US2531973A - Dyestuffs containing two heterocyclic nitrogen nuclei and an alkyl mercapto methinyllinking radical and their preparation : en
  • SU86531A1 - The way to control vytavnoy print : en ru
  • SU90479A1 - Time relay : en ru
  • SU92236A1 - Crane for regulation of heat transfer from radiators of single-tube water flow heating systems : en ru
  • SU92683A1 - Device for manual sampling of grain : en ru
  • US2532265A - Thermal overload protective relay using indium : en
  • DEP0032844DA - Electrodes and ignition devices for arc lamps for medical irradiation : de en
  • DE1616862U - COLORED SOUND ABSORBERS. : de en
  • ES23309Y - Gear shift lever for bicycles. : en es
  • AU3128349A - Improved power shovel or other implement attachment for automotive vehicles : en
  • AU3720450A - Heat exchanger for use between media of different -values : en
  • CA469754A - Electrical systems : en fr
  • DEP0039141DA - Fan housing : de en
  • SU86795A1 - Device for automatic installation in a vertical position of a self-propelled vehicle : en ru
  • SU91083A1 - Universal grinding machine : en ru
  • SU91268A1 - Method of making materials for building parts : en ru
  • US2531428A - Hydraulic power device positioning control mechanism : en
  • DE1616665U - BUILDING PLATE. : de en
  • ES24925U - A cobbler shoe (Machine-translation by Google Translate, not legally binding) : en es
  • US2531514A - Meter mount : en
  • DE1616765U - DIPPING DEVICE FOR LUBRICATING CUTTER CHAIN TOOLS. : de en
  • DE800721C - Arrangement of the operational measuring devices on motorcycles : de en
  • ES192991A1 - NEW RIGGING OR ARRAYING SYSTEM FOR FISHING. : en es
  • FR968432A - Gas carburetor with throttle and starter butterflies : en fr
  • IE21328L - Electrical scanning and selection systems : en
  • US2531999A - Manufacture of crystalline dextrose : en
  • US2531839A - Stocking and method of sewing same : en
  • ES24858U - Gong ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968462A - Unit heater for air distribution by pipes : en fr
  • FR968676A - Board game : en fr
  • ES24457U - Pencil holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR968446A - Principle and device for automatic reading of documents intended for controlling statistical and other machines : en fr
  • ES192572A2 - IMPROVEMENTS IN THE SUSPENDED TYPE BALANCES. : en es
  • FR968663A - Device for receiving television images in natural colors : en fr
  • US2532275A - Textile drafting and spinning : en
  • US2532234A - Portable electric refrigerator : en
  • FR968638A - Improvements in photography : en fr
  • GB646657A - A process for carburising iron or steel : en
  • ES194803A3 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL SWITCHES. : en es
  • ES24924U - Outsole applicable to footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • SU86497A1 - Thread rolling head for turning and turret machines : en ru
  • SU87546A1 - Machine for lapping the end surfaces of cylindrical parts : en ru
  • SU87911A1 - Rod machine : en ru
  • SU89508A1 - Instrument for monitoring the health of control circuits : en ru
  • SU90767A1 - Cement production method : en ru
  • DE1616800U - CHAIN CASE HOLDER. : de en
  • DEO0000401MA - Bench with backrest, preferably for rail-bound vehicles : de en
  • DER0000225MA - Damping device for scales, in particular inclination scales : de en
  • GB646652A - A device for indicating the regularity of manual feed of long fibre to a machine for preparing the fibre for spinning : en
  • SU92207A1 - The method of black-aniline dye, in particular, under the coloring of the backup method : en ru
  • SU93099A1 - The method of experimental determination of the effects of waves on hydraulic structures : en ru
  • US2531756A - Turkey blackhead control composition : en
  • ES194773A1 - NEW SYSTEM OF EMPLAME OF LANES BY WAYS FERREAS. : en es
  • GB646739A - Improvements in or relating to electrical coupling circuit arrangements : en
  • GB646945A - Coating compositions : en
  • FR968598A - Brake shoe for vehicles, especially for railway tracks : en fr
  • CH272132A - Wheel axle with swinging semi-axles on tractors. : de en
  • DE800647C - Process for the production of molded articles : de en
  • DEP0027467DA - Pit stamp from upper and lower stamp : de en
  • DEP0055610DA - Method for stereophonic sound recording and playback using magnetic sound recorders. : de en
  • SU87245A1 - Fishing Rod : en ru
  • SU87775A1 - Low power transmission of electricity for electrification of linear structures in railway transport : en ru
  • SU91585A1 - High vacuum distillation apparatus : en ru
  • SU91668A1 - Steam generator for steam baths : en ru
  • SU89903A1 - Instrument for drawing axonometric projections of the body along its two orthogonal projections : en ru
  • SU90996A1 - Inside gauge for measuring the diameter of the hole : en ru
  • SU92054A1 - Device for the production of colored glass : en ru
  • SU87280A1 - Method for producing monoethylaniline by catalytic dehydration of aniline and ethyl alcohol : en ru
  • SU89252A1 - Method of forming a layer of bleached cast iron on the working surface of the brake pad : en ru
  • SU91981A1 - Sliding buckle : en ru
  • SU92605A1 - Method of inhibiting corrosion of metals in acids at high temperatures : en ru
  • US2531588A - Sander block : en
  • DE1616689U - RECEIVING ANTENNA FOR ULTRA SHORT WAVES. : de en
  • FR968535A - Device for carrying rotating and interchangeable carbonless paper rolls for accounting records and others : en fr
  • FR968596A - Lubricating composition : en fr
  • GB646642A - Improvements in colour lighting apparatus : en
  • GB646784A - Improvements in or relating to absolute pressure controlling apparatus : en
  • SU90523A1 - Multi-contact button with locking device : en ru
  • SU90832A2 - Suspended scaffolding for construction work : en ru
  • US2532228A - Electrically operated typewriter : en
  • AU149275B2 - A roll film camera : en
  • ES24826U - Pocket inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • FR968589A - Peanut leucoanthocyanin and its extraction process : en fr
  • FR968602A - Connecting rod boring machine : en fr
  • GB646748A - Improvements in or relating to automatic valves : en
  • GB646809A - Improvements in or relating to the treatment of keratinous material : en
  • GB646952A - Stabilised mineral oils : en
  • SU87264A1 - Three-link rimless saw chain : en ru
  • SU89098A1 - Tukovysevyaschy apparatus : en ru
  • SU89101A1 - The way chrome tanning acidic waste chemical industry : en ru
  • SU90772A1 - The method of obtaining expanding cement : en ru
  • SU90825A1 - Glass melting bath regenerative or regenerative furnace : en ru
  • SU91789A1 - The method of welding pipe sections of the pipeline : en ru
  • SU92519A1 - Method of using dichlorodiphenyltrichloroethane to combat ectoparasites of farm animals : en ru
  • US2532252A - Making pentaerythritol : en
  • CH271864A - Method of making the plumbing installation of the kitchen and bathroom. : de en
  • DE1616882U - WING SCREW. : de en
  • DEB0001296MA - Device for picking up, counting and filling flat hard objects such as coins, tablets and the like into narrow containers : de en
  • DEP0022965DA - Use of sludge to neutralize coniferous wood, especially spruce wood sulphite waste liquor for the subsequent fermentation : de en
  • ES194669A1 - IMPROVEMENTS IN THE MANUFACTURE OF BLOCKS AND BOVEDILLAS FOR THE FORGED FLOORS. : en es
  • DE800686C - Grate for portable furnaces : de en
  • DEP0012168DA - Synchronous drive for picture and sound cameras : de en
  • DE800656C - Burner head for burning off crusts of combustion in heating boilers by means of a burning oxygen-oil mixture : de en
  • ES193787A1 - AN ANTIAEREO CANYON. : en es
  • ES24974U - Variable weight iron (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0016535DA - Mild detergent : de en
  • AU150322B2 - Improvements in shearing handpieces having diaphragm sealing means : en
  • SU87031A1 - Device for normalized suction of the core into the submersible pipe during drilling : en ru
  • SU88552A1 - Gas sampling device for determining its dust content : en ru
  • SU92097A1 - Sowing machine : en ru
  • USD161072S - Strip dispenser : en
  • US2531852A - Ribbing blocking machine : en
  • DEP0013651DA - Electrically heated device for frying, baking, cooking and the like. : de en
  • GB646890A - Improvements in or relating to the manufacture of flints in the form of moulded rods : en
  • SU90266A1 - Asynchronous motor : en ru
  • SU90496A1 - The method of obtaining a hot-melt and thermosetting resins : en ru
  • SU92167A2 - A method of manufacturing microvinyl separators from PVC : en ru
  • SU93007A1 - Duplex mobile machine for grinding axle guides of locomotives of the CO and E series at the place of their installation : en ru
  • SU90464A1 - Single Blade Wind Turbine : en ru
  • SU90679A1 - Automatic device for feeding the blanks of bolts under the knurling : en ru
  • SU91414A1 - Fuel injection device in multi-cylinder internal combustion engines : en ru
  • SU92978A1 - Water tower towers : en ru
  • US2531771A - Clutch mechanism : en
  • US2531902A - Detachable bicycle carrieruniversal detachable tray : en
  • USD161015S - Condiment container holder : en
  • SU86809A1 - Screw pump for feeding thick and viscous masses : en ru
  • SU87836A1 - The method of preparation of the reagent for treating the mud : en ru
  • SU88774A1 - Device for forming articles of cylindrical form from plastics : en ru
  • SU91054A1 - Milk Milk Dispenser : en ru
  • SU91942A1 - Device for round knitting machines of the English type with tongue needles for making batting : en ru
  • SU93055A1 - Mica cleavage method : en ru
  • SU93145A2 - Device for cooling casting molds of a Linotype wheel : en ru
  • US2531627A - Vacuum cleaner attachment : en
  • US2531658A - Support for a pipe within a conduit : en
  • US2531918A - Radio direction indicating device : en
  • FR968523A - Machine for the manufacture of zippers : en fr
  • CH271930A - Process for the preparation of 2-substituted pyrimidines. : en fr
  • GB646639A - Method for removal of heavy objectionable material from cereal, legumes and other food products : en
  • SU87617A1 - Air nozzle for air humidification : en ru
  • SU90698A1 - Lens focusing device : en ru
  • SU91444A1 - Gas protected bucket for casting magnesium alloy : en ru
  • SU92439A1 - The method of obtaining the gap between the punch with rubber lining and die punch for falling hammers : en ru
  • US2532146A - Strainer for coffee makers and method of making same : en
  • DE1616936U - READY FOR ICE CREAM. : de en
  • FR968648A - Pulse amplifier : en fr
  • GB646735A - A rotary embossing paper fastener : en
  • SU90374A1 - Product roll to weaving machines : en ru
  • SU90419A1 - Copy-milling machine for processing spatial-shaped surfaces with arc forming : en ru
  • SU91257A1 - Quartz pipe cutting machine : en ru
  • ES23379Y - Therapeutic gymnastic and orthopedic gallery football. : en es
  • GB646832A - Treatment of cellulose esters and ethers with naphthopyridine derivatives to inhibit gas fading : en
  • DEK0001345MA - Reaction drive for ships by means of hot gases of constant pressure, which work on water discharge pipes opening into the outside water : de en
  • DK71759C - Voltage sensor for electric fences. : da en
  • FR968516A - Improvements in packaging processes for the conservation of animal products : en fr
  • GB646651A - Method of manufacturing yarn from long fibres : en
  • GB646879A - Improvements in or relating to balls for use in playing games : en
  • SU90903A1 - Method of testing high-voltage apparatus : en ru
  • SU91534A1 - Method of gluing laminated wood materials : en ru
  • SU92462A1 - Vent gas exhaust reflector for steam locomotives : en ru
  • US2531579A - Orthopedic bar : en
  • US2531913A - Brake for capacitor winding machines : en
  • SU89602A1 - Pneumatichydraulic clamping device for metal cutting machine : en ru
  • SU91340A1 - An instrument for determining the course angles of a vessel for circulation over a polygon, for example, when sweeping : en ru
  • SU91410A1 - Separating device for steam boilers of low and medium power : en ru
  • SU91483A1 - Method for automatic production of receiving-amplifying radio tubes anodes : en ru
  • SU92804A1 - Manual locking device for three-register roll telegraph devices : en ru
  • US2531748A - Fluid propulsion means for aircraft : en
  • USPP992P - Rose plant : en
  • GB646737A - Ice eliminating system, oil separator and pressure regulating device therefor : en
  • SU82123A1 - Welding machine : en ru
  • SU90214A1 - Bedbugs : en ru
  • SU90311A1 - Arch-concrete lining : en ru
  • SU92248A1 - Method of spot welding on a multi-electrode spot machine : en ru
  • US2531692A - Ribbon inking device : en
  • US2531753A - Two-stage vapor condenser : en
  • DEP0026699DA - pump : de en
  • FR968616A - precast floor element : en fr
  • GB646711A - Improvements in or relating to a process of forming a highly reactive carbon, and the highly reactive carbon resulting from said process : en
  • FR968519A - Processes for the preparation of vulcanized solid oils and resulting products : en fr
  • SU90140A1 - Snow shield : en ru
  • SU91147A1 - The method of construction of reinforced concrete foundations for machinery : en ru
  • US2531995A - Fishhook : en
  • SU85804A1 - Method for preparing 2,4-, 3,4-and 2,5-dichlorophenylmethyl carbinols : en ru
  • SU88451A1 - Device for controlling the rotation of the rollers and the supply of the material to be welded : en ru
  • SU89796A1 - Method of deoxygenating feedwater for steam boilers : en ru
  • SU90909A1 - Wiring method with leakage current compensation : en ru
  • SU91866A2 - Automatic control of the oscillation amplitude of the balance of clockwork mechanisms : en ru
  • US2532250A - Tube flaring machine with a plurality of aligned work holders and dies : en
  • DEP0045216DA - Wheels for agricultural implements that can be rotated on the wheel axle : de en
  • GB646913A - Improvements in machines for kneading and conveying plastic substance : en
  • SU87543A1 - Portable pneumatic actuator for tools : en ru
  • SU88086A1 - Glacier wagon device for transporting milk in cans : en ru
  • SU89559A1 - Moving platform for unloading racks : en ru
  • SU89938A1 - The method of limiting the mobility of the cathode spot : en ru
  • SU90352A1 - The method of obtaining 3-nitrophenol : en ru
  • SU90809A1 - Single bucket excavator : en ru
  • SU90829A1 - Foam air extinguisher : en ru
  • SU92216A1 - Vibro Accelerometer Sensor : en ru
  • SU92234A1 - Rasping machine : en ru
  • US2531438A - Multiple distribution radio receiving system : en
  • SU87773A1 - High-speed shunt device for protection against overvoltages of a capacitor battery of longitudinal compensation of high-voltage lines : en ru
  • SU89983A1 - The method of producing pastes for tinning or : en ru
  • SU90862A1 - Method of pressing rods and profiles from an alloy of light metals without a spring : en ru
  • SU91481A1 - Pr moline rheohord : en ru
  • SU91622A1 - Unit for cleaning boughs from fallen trees : en ru
  • DE1616815U - CONNECTION BETWEEN AN ODOR TRAP AND A WATER BASIN. : de en
  • DE1616866U - PHASE PLATE FOR THE PHASE CONTRAST METHOD IN OPTICAL IMAGING. : de en
  • SU89269A1 - Road roller with turbo reverse : en ru
  • SU89863A1 - Method for the production of castings in combined forms : en ru
  • SU90306A1 - Working body of periodic action to the tunneling machine : en ru
  • SU91179A2 - Alloy for soldering cutting tools : en ru
  • USD161073S - Gun sight : en
  • SU87971A1 - The method of obtaining granulated mineral wool : en ru
  • SU88583A1 - Fixture for fixing in the casing of the downhole motor : en ru
  • SU88694A1 - Universal mold for continuous casting : en ru
  • SU90384A2 - Gas generator for gasification of fine-grained and pulverized fuel : en ru
  • SU90885A1 - A method of manufacturing metal vacuum devices with water cooling : en ru
  • SU90968A1 - Disassembled glass vacuum sewers : en ru
  • SU92177A1 - Asynchronous motor : en ru
  • SU92214A1 - Acoustic shock emitter : en ru
  • SU92917A1 - Device for emergency repair of pipeline damage : en ru
  • US2531817A - Compensated channel selector : en
  • ES195162A1 - IMPROVEMENTS INTRODUCED IN THE PUMPS TO THE PUMP FOR THE IMPULSION OF FLUIDS IN GENERAL. : en es
  • GB646804A - Improved manufacture of castings of steel or steel alloys : en
  • SU87694A1 - Magnetoelectric Scales : en ru
  • SU91556A1 - The method of fixing the physiological tissues of plant stems : en ru
  • SU93018A1 - Tailor-made copram for shock testing of cylindrical specimens : en ru
  • US2531384A - Polyphase cyclotron : en
  • ES24898U - Flange applicable to dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • FR968474A - Advanced sealing devices for containers : en fr
  • US2531485A - Diazotypes comprising amine salts of sulfonic acid containing azo components : en
  • US2532039A - Damper action for tuning fork pianos : en
  • US2531404A - Biguanide compounds : en
  • ES24843U - Improved clip. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646805A - Improvements in the heating of furnaces : en
  • GB646871A - Improvements in muzzle recoil checks for fire-arms : en
  • ES24890U - Adjustable braces for all kinds of women's underwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES24975U - Fixing and suspension devices for children's cars and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24937U - Fabric imitating the pleating. (Machine-translation by Google Translate, not legally binding) : en es
  • ES24961U - Usable brush for cleaning nails. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968405A - Lock enhancements : en fr
  • FR968613A - Device for measuring the time difference between two pulses and its applications to automatic telemetry : en fr
  • GB646794A - Improvements in or relating to reference apparatus : en
  • GB646854A - Improvements in or relating to bracket-like supports for collapsible tubes, bottles and like containers : en
  • SU87210A1 - Method of preparing paper for chromatographic analysis of ions : en ru
  • SU88341A1 - Steel for hot stamps : en ru
  • SU90953A1 - Machine for the production of thermal insulation products from mineral fiber (wool) : en ru
  • SU93077A1 - A device for measuring the angles of the fingers and the crank lengths of locomotive wheel pairs : en ru
  • US2531709A - Honeycomb uncapping machine : en
  • US2531598A - Balancing means for rotating wing : en
  • SU91145A1 - Method of making high speed bakelite abrasive wheels : en ru
  • SU92005A1 - Automatic contacting machine for heating round bars : en ru
  • SU92700A1 - Meat Boning Machine : en ru
  • US2532050A - Fertilizer spreader : en
  • US2532092A - Roller journal for hot-gas swept bowl mills : en
  • CH271978A - Device for measuring the duration of an electrical signal. : en fr
  • SU86599A1 - Ink pen : en ru
  • SU88518A1 - Waste sorting device : en ru
  • SU89632A1 - Pressure roller for exhaust spinning machines : en ru
  • SU90289A1 - The method of cooking the toilet base in soap making6 : en ru
  • SU91362A1 - Toy torpedo : en ru
  • SU91874A1 - Device for marking marks on a balanced product : en ru
  • SU92343A1 - Instrument for continuous measurement of the consistency of the pulp in the pipeline : en ru
  • SU92743A1 - Suspension Dryer : en ru
  • US2531435A - Speech privacy apparatus : en
  • SU89203A1 - The method of dynamography deep-well wells : en ru
  • SU90318A1 - Electric well logging method and apparatus for implementing the method : en ru
  • SU92386A1 - Continuous dyeing machine : en ru
  • SU92643A1 - The method of manufacturing products from thin sheet material and the perforation for its implementation : en ru
  • US2531884A - Apparatus for cultivation of plants : en
  • AU151244B2 - A wax backed, heat sealing, adhesive sheet : en
  • CH271911A - Fitting element. : de en
  • ES23750Y - Squeeze garlic. : en es
  • GB646961A - Improvements in undergarments for male wear : en
  • ES24930U - Improved glass for vehicle headlights (Machine-translation by Google Translate, not legally binding) : en es
  • CA469704A - Grids for ice cube trays : en fr
  • SU89783A1 - The method of fastening the bottom bars of glass baths : en ru
  • SU91648A1 - Cotton feeding device for scutching and combing machines : en ru
  • SU91687A1 - Self-centering three-jaw chuck with mechanical drive : en ru
  • SU92492A1 - Apparatus for increasing the pressure of piston rings against the walls of cylinders of internal combustion engines : en ru
  • US2531773A - Method of and apparatus for conditioning chocolate and the like : en
  • DED0002841MA - Conveyor device for railway sleepers : de en
  • SU89585A1 - Turbo Disintegrator : en ru
  • SU89925A1 - Device for gripping tensioned reinforcement : en ru
  • SU91166A1 - Device for engaging pneumatic friction clutches : en ru
  • SU92597A1 - Self-adjusting nut : en ru
  • DE1616874U - CALCULATION BOARD FOR TODDLERS AND SCHOOLCHILDREN. : de en
  • SU89625A1 - Adaptation to a ribbon-connecting or canvassing machine for changing the accumulated canvases : en ru
  • SU91097A1 - Automatic regulator : en ru
  • SU91843A1 - A device for indicating the specific consumption of a motor vehicle by fuel, per unit of track : en ru
  • DE1616828U - OVAL ALL-GLASS WALL LAMP. : de en
  • DE800652C - Device for loading vehicles : de en
  • DEP0042263DA - Motor-operated rotary hoe without drive wheel for soil cultivation. : de en
  • DEP0044719DA - Concrete arch roof. : de en
  • SU87570A1 - Overpass for unloading railway rolling stock : en ru
  • SU89264A1 - Device for eliminating dead stroke in a screw pair : en ru
  • SU90881A1 - Descumbering damper for a modulator of photographic sound recording : en ru
  • SU91178A1 - Cylindrical gear rolling mill : en ru
  • SU91415A1 - Apparatus for heating an internal combustion engine : en ru
  • SU92185A1 - The method of preparation of the pastes : en ru
  • US2531970A - Brake with drive release : en
  • US2532254A - Device for converting motion : en
  • SU87183A1 - Air and smoke valves of the throw-over system : en ru
  • SU89603A1 - Sweep with sliding knives : en ru
  • SU91944A1 - The method of manufacture for row-stitch typewriter of large-slit matrices : en ru
  • AU3711950A - Improvements inthe manufacture of insulated electric conductors : en
  • US2531506A - Refrigerated display case having humidifying means : en
  • AU3711050A - Electrical Wave Filter : en
  • CA469650A - Bin discharging apparatus : en fr
  • DE1616979U - COMPUTING DEVICE. : de en
  • US2531831A - Method of image transmission : en
  • AU151598B2 - Method and material for forming hardened or substantially rigid moulded articles particularly for orthopedic use : en
  • CH272070A - Speed controller. : de en
  • GB646865A - Improvements in and relating to multi-rotor helicopters : en
  • FR968543A - Machine for slicing vegetables or similar products into slices of varying thickness : en fr
  • GB646951A - Improvements in the production of amino alcohols : en
  • GB646980A - Improvement in automatic paper punching machine : en
  • SU89932A1 - A method of making wooden barrel containers for fatty materials : en ru
  • SU91267A1 - The method of burning briquettes from carbonate lime : en ru
  • SU91878A1 - Quartz gravimeter : en ru
  • SU92536A1 - Inhalator : en ru
  • ES24870U - Tripod with imprisonable central column. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616810U - PACKAGING FOR FOOD AND TOURISM. : de en
  • DE1616890U - MUSHROOM. : de en
  • DEK0000553MA - Air-cooled cylinder for two-stroke internal combustion engines. : de en
  • FR968592A - Improvements in the production of recovered rubber : en fr
  • GB646975A - Improvements in terminals for electric leads : en
  • ES193047A3 - MECHANISM FOR DRIVING THE CARBURETOR IN MOTORCYCLES. : en es
  • ES24875U - Toilet brush for bathroom and w.c. (Machine-translation by Google Translate, not legally binding) : en es
  • AU3709850A - Process for treating collagenous materials and product of such process : en
  • SU92141A1 - The method of maceration of fat-free bones : en ru
  • SU92983A1 - The method of obtaining color images, for example, on ceramic tiles : en ru