• DE1616742U - INLET HEM FOR RAINWEAR. : 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
  • 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
  • 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
  • US2531963A - Heel : en
  • US2532247A - Displacement pump : 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
  • 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
  • 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
  • SU90943A1 - Apparatus for continuous extraction of plants : en ru
  • SU91595A1 - Static capacitor switching circuit : en ru
  • SU92993A1 - Rotor of the synchronous generator : en ru
  • US2532036A - Process of preparing polyhydric alcohols : en
  • US2532096A - Power source : en
  • CH271977A - Direction-finding installation. : en fr
  • 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
  • DE1616703U - BRUSH HOLDER, PREFERABLE FOR RAILWAY ENGINES. : de en
  • DEB0003955MA - Car bodies for vehicles, in particular platform cars with folding side walls : de en
  • GB646800A - Alkaline primary cells : en
  • GB646883A - Improvements in or relating to movable fulcrums for spring boards, such as spring boards used for diving : en
  • SU89097A1 - Korneklubnemyka : en ru
  • SU90170A1 - Electroplating Filling Device : en ru
  • SU90391A1 - Freezer : en ru
  • SU91700A1 - Razborn chain : en ru
  • SU92171A1 - Relay device : en ru
  • 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
  • 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
  • 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
  • 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
  • US2532153A - Control apparatus : en
  • USD161062S - Stagey box : en
  • DE1616793U - HEADLIGHT USE FOR VEHICLES. : 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
  • 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
  • SU86536A1 - Pentose production method : en ru
  • SU90014A1 - Device for electric well cutting : en ru
  • SU92479A1 - Grateless grate : en ru
  • DE1616691U - CLAMP INSULATORS FOR FENCE WIRE FIXING FOR ELECTRIC FENCES. : de en
  • DEP0014546DA - Protective pad for toilet seats : de en
  • ES194424A1 - PROCEDURE FOR MANUFACTURING MIRRORS ILLUMINATED BY LUMINOUS SOURCE POSTERIOR. : en es
  • GB646749A - Improvements in or relating to electric relaxation oscillators : en
  • ES194903A1 - IMPROVEMENTS IN THE HEADS OF OBTURATION AND MANEUVER IN CONTAINERS CONTAINING LIQUIDS WITH PRESSURE GASES. : en es
  • GB646716A - Improvements in tubular electric discharge lamps : en
  • ES22443Y - Primer holder for fluorescent tubes. : en es
  • FR968532A - Hydraulic press, especially for making wine, cider, etc. : en fr
  • DEP0034980DA - Conveyor bridge : de en
  • GB646752A - Improvements in or relating to reciprocating pumps and compressors : en
  • US2531745A - Squeeze-bottle atomizer for acid liquids : en
  • US2532187A - Multiple fluid airbrush : 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
  • 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
  • US2531574A - Machine for making cement roofing tile : en
  • US2531932A - Light and sun position calculator : en
  • US2532245A - Thermoplastic compositions with reduced flow viscosity : en
  • DEK0002138MA - A device carrying a feeler needle to loosen knots : de en
  • DEP0029343DA - Portable pump for pest control. : 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
  • 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
  • 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
  • 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
  • GB646644A - Improvements relating to glass header manufacturing machines : en
  • GB646793A - Adjustable cinematograph camera mounting : en
  • 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
  • DEM0002079MA - Oil gas lamp : de en
  • DE1616879U - BEE HOUSING. : de en
  • ES21673Y - A procedure or system to collect and channel the fumes and vapors from the food staining : en es
  • US2532130A - Window mounting : en
  • US2532160A - Buttonhole cutter : 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
  • US2531865A - Lock guard : en
  • US2531772A - Panty girdle : en
  • US2532208A - Locomotive draft chamber : en
  • FR968421A - Stone sawing and planing devices for mining and quarrying work : en fr
  • SU92170A2 - Remote Liquid Level Meter : en ru
  • 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
  • CA469683A - Thermionic tube circuits : en fr
  • DE1616726U - SEALED INSERT WASHER. : de en
  • DE1616949U - DRIP-PROOF POCKET PERFUME SPRAYER. : 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
  • CH271858A - Air heating device. : 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
  • USD161055S - Electric range backsplasher : en
  • US2531512A - Process for making sorbic acid esters : en
  • US2531524A - Molding machine : en
  • US2531953A - Apparatus for handling radioactive : en
  • GB646715A - Preparation of phenolic ethers and esters : en
  • DEP0003706BA - Drilling and facing head. : 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
  • 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
  • US2531494A - Pulse identification : en
  • SU89229A1 - Asynchronous motor : en ru
  • SU90945A1 - Plant for manufacturing hollow rubber blanks : en ru
  • US2531792A - Shipping container : en
  • US2531995A - Fishhook : en
  • SU90131A1 - Steam system for apartment heating system : en ru
  • FR968475A - Assembly and editing process allowing the division and reconstitution of all or part of any document : en fr
  • SU92903A3 - Method and device for radio goniometry : en ru
  • US2531544A - Television in natural color : 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
  • DE1616775U - OPTOCINETIC FILM PROJECTOR. : de en
  • DES0003106MA - Process for the preparation of durable solutions of penicillin-producing preparations : de 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
  • CA469695A - Control systems : en fr
  • ES194837A1 - APPLIANCE APPLICABLE TO EXPLOSION ENGINES TO REPLACE GASOLINE BY GASOIL. : en es
  • 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
  • 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
  • DE1616780U - IGNITION. : de en
  • DEK0000396MA - Trough trolleys for kneading machines : de en
  • DEP0024826DA - Process for the production of oven hotplates and the like oven stones : de en
  • GB646680A - Apparatus for mixing the vapour of a volatile anaesthetic with air : en
  • 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
  • GB646808A - Improvements in and relating to taps and valves : en
  • ES24877U - Anti-spatter tube and tray. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • US2531668A - Hoist : en
  • US2531670A - Escutcheon and escutcheon fastening means : en
  • SU91465A1 - Method for qualitative assessment of malt : en ru
  • GB646734A - Improvements in axle suspension : en
  • DE1616733U - BABY DOLL MADE OF SOFT RUBBER. : de en
  • DEP0020539DA - DC voltage amplifier : de en
  • DE1616863U - WEATHER PROTECTION FOR MEN'S HAT. : de 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
  • 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
  • FR968648A - Pulse amplifier : en fr
  • DE1616685U - CARD CASE CARD. : de en
  • DEP0009023DA - Electric vacuum cleaner with externally pressurized filter bag : de en
  • ES195205A1 - IMPROVEMENTS IN THE METHODS FOR OBTAINING TILES OR CONTINUOUS PIECES OF LOW THICKNESS CERAMIC MATERIAL. : en es
  • GB646896A - An improved process of preparing trinuclear cyanine dyes : 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
  • SU89247A1 - Forklift for loader : en ru
  • SU92638A1 - Search to machine tools to increase the number of revolutions of machined products : en ru
  • 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
  • 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
  • DE800648C - Method and device for the production of fiberboard : de en
  • GB646816A - Improvements in or relating to electric lighting fittings : en
  • GB646977A - Improvements relating to multi-ply woven fabrics : en
  • ES24954U - Agricultural machine stone picker. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968461A - New dyes and process for their preparation : en fr
  • FR968440A - Improvements to high frequency heaters : en fr
  • ES24887U - Insurance policy holder folder. (Machine-translation by Google Translate, not legally binding) : en es
  • CA469721A - Signalling systems : en fr
  • FR968592A - Improvements in the production of recovered rubber : en fr
  • GB646975A - Improvements in terminals for electric leads : en
  • DE1616860U - DEVICE FOR ELECTRIC CHARGING OF WIRES, USED AS FENCING OF PROPERTIES, SUCH AS VIEHWEIDEN O. THE LIKE. SERVE. : de en
  • FR968445A - Card punching machine : en fr
  • CH272157A - Process for the production of a post-coppering dye. : 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
  • 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
  • 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
  • CA469674A - Piezoelectric apparatus : 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
  • 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
  • GB646663A - Improvements in or relating to plug and socket electric couplings : en
  • CH272021A - Spindle head with several work spindles and with a drive device for the spindles. : 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
  • 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
  • GB646751A - Improvements in or relating to cathode ray oscilloscopes for indicating pressure variations, mechanical vibrations and other phenomena : 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
  • SU90127A1 - Metal span of the railway bridge : en ru
  • US2531623A - High-frequency electronic discharge device : en
  • CH271913A - Oven with facility for space heating. : de en
  • CH272123A - Box formed from a sheet of collapsible material. : en fr
  • 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
  • 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
  • DEP0005568DA - Sheet steel furniture : de en
  • SU92228A1 - The method of editing extruded profiles of variable cross section of light alloys by the method of stretching : en ru
  • AU3406450A - Improvements in or relating tothe flap valves of milking machine releases : en
  • AU3709550A - Typesetting machine : en
  • 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
  • CH271904A - Vacuum cleaner mouthpiece. : de en
  • CA469792A - Mining machines : en fr
  • CH272010A - Device for dispensing individual pieces, such as rivets, hollow rivets and the like, and for fastening the same. : de en
  • BE497382A - Self-propelled roller on tires : en fr
  • DE1616822U - LADIES NIGHT SHIRT MADE OF KNITTED MESH. : de en
  • US2532015A - Tiltable wheeled handcart : 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
  • 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
  • DEP0028439DA - Electrodynamic measuring device with angularly adjustable fixed coils : de en
  • DEST000221MA - Collection chamber with connection of pipes : de en
  • DE1616660U - DESK WITH INTERCHANGEABLE DRAWERS AND DRAWERS OF DIFFERENT SIZES. : de 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
  • 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
  • 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
  • GB646958A - Improvements in or relating to wrappers : en
  • DE1616964U - SHUTTERS. : de en
  • DEP0003728BA - Transportable theater building, : de en
  • ES194856A1 - METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. : en es
  • US2531445A - Manufacture of magnetic bodies from compressed powdered materials : en
  • US2531590A - Automatic copying lathe for shoe lasts : en
  • DEP0009802DA - Induction furnace : de en
  • 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
  • DEP0051903DA - Television frame synchronization circuit : de en
  • US2531762A - Bed table adjustable vertically and tiltably : en
  • 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
  • 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
  • US2531389A - Method of making capacitors : en
  • US2531453A - Radio beacon system : en
  • US2532111A - Weld timing circuits : en
  • 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
  • GB646710A - Centrifugal governors for impact tools : 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
  • 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
  • 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
  • AU3711950A - Improvements inthe manufacture of insulated electric conductors : en
  • 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
  • FR968638A - Improvements in photography : en fr
  • CH271938A - Process for the production of a detonator and detonators produced by this method. : de en
  • ES195054A1 - A MECHANISM FOR THE OPERATION IN THE LADGERS 'SHUTTLE. : en es
  • 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
  • GB646738A - Improvements in and relating to radio navigational aids : en
  • 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
  • US2531514A - Meter mount : en
  • SU92129A1 - Method for producing dicarboxylic acids : en ru
  • SU90954A1 - Timber Frame Feeder Design : en ru
  • SU92932A1 - The method of separation of the mixtures obtained. with incomplete sulfonation of hydrocarbons : en ru
  • 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
  • US2531504A - Separator for electric storage batteries : en
  • SU92562A1 - Hydraulic press for hot vulcanization of low heel shoes : en ru
  • SU92663A1 - Food Roaster : en ru
  • US2531882A - Electromagnetic step-by-step switch : en
  • 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
  • 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
  • DEP0039780DA - Process for the production of binderless hard coal briquettes : de 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
  • US2532172A - Electric switch gear : en
  • DE1616874U - CALCULATION BOARD FOR TODDLERS AND SCHOOLCHILDREN. : de en
  • SU92521A1 - Beet opener combined : en ru
  • DESC000072MA - Double-layer flooring. : de en
  • DE1616741U - COMBINED TRADITIONAL LEATHER TROUSERS. : de en
  • DEC0000032MA - Process for the production of alpha glycols and their derivatives : de en
  • DE1616734U - PROFILE RAIL FOR MODEL OR TOY RAILWAYS. : de en
  • 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
  • DE800713C - Pipe distributor : de en
  • DEP0009882DA - Rotary duplicator with clamping device for printing forms : de 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
  • 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
  • CA469638A - Cellulose fibres and processes for their production : en fr
  • CA469769A - Diolefin polymerization with amine emulsifiers : en fr
  • 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
  • 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
  • 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
  • SU88547A1 - Spring gravimeter : en ru
  • ES195217A1 - DISTILLATION PROCEDURE. : en es
  • ES24835U - Useful safety for dentists (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0003083BA - Tool with a steel shaft and a soldered-on hard metal working part : de en
  • ES23379Y - Therapeutic gymnastic and orthopedic gallery football. : en es
  • GB646832A - Treatment of cellulose esters and ethers with naphthopyridine derivatives to inhibit gas fading : 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
  • 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
  • US2531580A - Phosphate distributing machine : en
  • DEP0032697DA - Glass washing device : de en
  • CH271973A - Device for fine adjustment of the folded-down visor on handguns. : 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
  • FR968687A - Support fitted with a switch for electric discharge tubes with a base at each end : en fr
  • CH272035A - Blade magazine. : de en
  • DE1616928U - PIPE CONNECTION FOR WEATHER PIPES. : de en
  • DEA0000393MA - Textile machine automatic reel : de 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
  • 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
  • DE1616836U - DOUBLE DOOR CHIMNEY LOCK. : de en
  • GB646886A - Improvements in bracket locking devices : en
  • CA469619A - Optical projection viewers for machine tools : en fr
  • AU150676B2 - Improvements in or relating to tractors for use in agriculture and for other purposes : en
  • DE1616897U - HANDHELD TO PULL OUT CORKS FALLEN IN BOTTLES. : de en
  • CH271999A - Chronograph. : en fr
  • DE1616756U - STOCKING. : de en
  • DE800708C - Ruettel and tamping device : de en
  • FR968683A - Single bar mounting of multiple contacts of different ratings : en fr
  • SU91243A2 - Method of making refractories : en ru
  • DEP0041409DA - Pencil sharpener : de en
  • ES195048A1 - NEW CARBURETOR SYSTEM FOR EXPLOSION ENGINES. : en es
  • 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
  • US2531915A - Combined bird feeding receptacle and perch : 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
  • DE1616839U - DEVICE FOR FASTENING GARDEN UMBRELLAS, FLAG POLES AND THE LIKE. : de en
  • DEG0001116MA - Device for freezing food or other substances in molds : de en
  • AU143961B2 - Improved motor-driven roller : en
  • DE1616625U - ROCK HOLDER. : de en
  • GB646796A - Colorimeter : 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
  • SU91236A1 - Device for molding under pressure products from liquefied slip mass : en ru
  • US2532145A - Pump : 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
  • 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
  • CH271907A - Closure, in particular for clothing. : de en
  • DE1616659U - THERMAL. : de en
  • DE1616987U - MIXING CHAMBER WITH DEVICE FOR REGULATING THE DUST DENSITY IN DUST EQUIPMENT. : de en
  • SU89042A1 - Method of connecting lugs with flexible hoses : en ru
  • SU92777A2 - Power system model : en ru
  • CH271924A - Process for the formation of a dense, swirling, liquid-like mass of solid particles in a flowing gaseous medium. : de en
  • ES24912U - Contrafuerte of plastic material applicable to footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968577A - AC switch : en fr
  • US2531652A - Camera : en
  • CA469730A - Record perforating analysing mechanism : en fr
  • DEP0010128DA - Method and device for sorting. : de en
  • DEP0011538DA - Jaw crusher : 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
  • AU143699B2 - Improved power shovel or other implement attachment for automotive vehicles : en
  • DEP0004275DA - Profiles with different wall thicknesses, especially hollow profiles : de en
  • CH272074A - Pole-changing short-circuit armature motor. : de 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
  • CA469679A - Electric induction devices : en fr
  • FR968473A - Reaction furnace : en fr
  • FR968606A - Method of manufacturing a pad, a pad blank and products obtained : en fr
  • GB646665A - Tumbler clothes drier : en
  • DE1616806U - ERASER. : de en
  • 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
  • US2531622A - Automatic accounting device : en
  • 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
  • US2531912A - Eating doll : en
  • BE499257A - : en
  • DEP0022714DA - Feed device for the workpiece in pencil-making machines : de en
  • DEP0042595DA - Roller mill housing : de en
  • DK71776C - Cocktail shaker. : da en
  • SU86772A1 - Device for automatic actuation of air brakes : en ru
  • US2531669A - Accumulator valve : en
  • US2531950A - Liquid level signaling unit construction : en
  • AU146588B2 - A device for removing layers of paint : en
  • FR968631A - Improvements to toning baths in photography : en fr
  • AU3722250A - Improvements in or relating tothe manufacture of refractory materials containing mullife : en
  • CA469742A - Tie clamping or ballasting machines : en fr
  • 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
  • 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
  • SU87708A1 - Exponential type amplitude controller for seismic stations : en ru
  • SU88763A1 - Conversion air valve for glass furnaces : en ru
  • 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
  • USD161028S - Disinfecting gabbage container : 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
  • CH270432A - Bicycle brake control device. : en fr
  • 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
  • USD161039S - Necklace ok similar article : 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
  • DE1616711U - DOUBLE BED COUCH. : de en
  • DES0002350MA - Process for the preparation of 2-amino-4-methylpyrimidine : de en
  • DEW0000088MA - Electric circuit breaker : de en
  • AU3711050A - Electrical Wave Filter : en
  • 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
  • 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
  • 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
  • SU87690A1 - Nephelometer : en ru
  • SU90006A1 - Brand stamping machine, for example, on blanks of headgear : en ru
  • SU91655A2 - Fruit Calibration Machine : en ru
  • US2531400A - Gunnery practice range control device : en
  • US2531714A - Ice tray : en
  • USD161007S - Audible signal device : en
  • BE497483A - IMPROVEMENTS TO NYLON BLEACHING PROCESSES. : en fr
  • 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
  • SU88519A1 - Fruit Cleaning Machine : en ru
  • SU92250A1 - Amplifier : en ru
  • US2532058A - Drill and reamer holder : en
  • SU89657A1 - Trolley loading device : en ru
  • SU89778A1 - Trench plow : en ru
  • SU90371A1 - Projection arrow galvanometer : en ru
  • 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
  • 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
  • FR968465A - Coupling device for electrical circuits : en fr
  • CA469696A - Control systems : en fr
  • CH272146A - Airplane landing gear. : 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
  • 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
  • AU150166B2 - Process for treating collagenous materials and product of such process : en
  • CH271970A - Construction kit. : de 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
  • 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
  • SU89499A1 - Electron Pulse Multiplication Method : en ru
  • SU92703A1 - The method of processing oil seeds : 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
  • SU87502A1 - Radio tube nets manufacturing machine : en ru
  • SU91207A1 - Flap Diving Suit : en ru
  • US2531631A - Textile label : 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
  • US2531589A - Cribbage board : en
  • USD161014S - Brush cabinet : en
  • 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
  • US2531975A - Method and apparatus for expanding minerals : en
  • 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
  • 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
  • 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
  • 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
  • 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
  • AU3711150A - Improvements in or relating to cavity magnetrons : en
  • DESC001690MA - Slab ceiling made of large-format hollow slabs. : de 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
  • 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
  • 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
  • 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
  • US2531721A - Drain attachment : 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
  • SU88925A1 - Combined electrode : en ru
  • SU90771A1 - Coating of industrial buildings with aeration lantern : en ru
  • DE1616880U - EEL TRUCK. : de en
  • CH271967A - Table skittles. : de en
  • FR968696A - Pulse counter for railway safety devices : en fr
  • CH272004A - Melted metal part and process for its manufacture. : en fr
  • AU153575B2 - Antenna of small dimensions : en
  • CH271955A - Duplicating machine. : de en
  • FR968599A - Tie enhancements : en fr
  • US2531840A - Adapter : en
  • 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
  • SU90609A1 - Assembly for driving vertical shafts : en ru
  • SU90796A1 - Offcasting machine for concrete and similar building stones : en ru
  • DE1616672U - HOUSEHOLD FINISH CONTAINER. : de en
  • DEB0002786MA - Device for measuring additives for ice cream : de en
  • GB646875A - Improvements relating to cooker hotplates : en
  • 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
  • US2531871A - Fifth wheel : en
  • 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
  • DE1616943U - ADJUSTABLE PANEL, PREFERRED FOR ELECTRON BEAM TUBES. : de en
  • CH272084A - Device for regulating the number of revolutions of asynchronous three-phase motors, especially with cage armatures. : 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
  • US2532224A - Apparatus for combining finely divided substances : en
  • DE1616781U - UNBREAKABLE, SOUR-FREE SHAG WHISTLE. : de en
  • DE1616823U - LADIES NIGHT SHIRT MADE OF KNITTED MESH. : de en
  • DE1616956U - AIR CUSHION COMBINATION. : de en
  • 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
  • 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
  • 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
  • ES195007A1 - NEW CLOSED LOCAL ADVERTISING SYSTEM. : en es
  • FR968486A - Advanced football game : en fr
  • US2531641A - Indicating extension-attachment for collapsible tubes : en
  • DE1616778U - DEVICE FOR FILLING OUT PREPRINTS, IN PARTICULAR TOTO BETTING SLICES. : de en
  • 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
  • DEP0025532DA - Process for the preparation of 2-alkyl-1,4-naphthoquinone-4-carboxylalkoximes : de en
  • GB646783A - Continuous tunnel kiln for firing earthenware or refractory products : en
  • DE1616945U - HEATER, IN PARTICULAR FOR DENTAL PURPOSES. : de en
  • DE1616962U - AIR ENVIRONMENT. : de en
  • US2532001A - Insecticide comb-applicator : en
  • DE1616653U - CARRYING AND PROTECTIVE DEVICE FOR WOMEN'S BINDINGS AND THE LIKE. : de en
  • IE19247L - Electronic iron cable support : en
  • US2531836A - Boat awning : en
  • US2532180A - Piston ring : en
  • DE1616838U - CIRCULAR KNITTING NEEDLE WITH SYNTHETIC THREAD. : de en
  • DE1616680U - BICYCLE BAG RACK. : de en
  • DEP0000838MA - Detachable cover : de en
  • ES194712A1 - A COMPLETE DENTISTRY EQUIPMENT SYSTEM. : en es
  • FR968689A - Retaining ring : en fr
  • GB646822A - Improved means for counterbalancing the upper working roll in mill-stands : en
  • GB646890A - Improvements in or relating to the manufacture of flints in the form of moulded rods : en
  • DEP0030568DA - Friction drive. : de en
  • GB646941A - Improvements in or relating to a process for producing mono-alkylbenzenes : en
  • ES193787A1 - AN ANTIAEREO CANYON. : en es
  • ES24974U - Variable weight iron (Machine-translation by Google Translate, not legally binding) : en es
  • DEE0000154MA - Coal pressure regulator : de en
  • DEG0001946MA - Floor lamp with switch for full or reduced luminosity : de en
  • GB646880A - Improvement in automatic telephone systems : en
  • FR968567A - Vehicle for agricultural use : en fr
  • 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
  • US2531558A - Gravity-operated friction means : en
  • DE1616980U - ARRANGEMENT ON FINAL PRICE TABLES, IN PARTICULAR FOR IRON DEALERS. : de en
  • ES24866U - New lamp or screen model (Machine-translation by Google Translate, not legally binding) : en es
  • US2532046A - Table clamp for machine tools : en
  • GB646969A - Improvements in or relating to a process of preparing polymerization products in granular form : 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
  • SU90425A1 - Instrument for determining the thickness of chromium and other non-magnetic coatings applied to ferromagnetic products : en ru
  • CH272137A - Quick clamping device, e.g. for bicycle wheels. : de en
  • SU91808A2 - Device for measuring strain (displacement) : en ru
  • US2531624A - Selective signaling system : en
  • 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
  • CH271983A - Amplifying voltmeter on a logarithmic scale. : en fr
  • 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
  • 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
  • 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
  • DE1616970U - LENS TABLE FOR FREEZING MICROTOME. : de en
  • DEP0012488DA - Electric wiper motor : de en
  • GB646672A - Composite cable for telecommunication with low crosstalk between coaxial pairs : en
  • DE1616811U - Collapsible shipping crate. : de en
  • DEP0044850DA - Tractor with loading platform : de en
  • 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
  • CA469650A - Bin discharging apparatus : en fr
  • SU91099A1 - Device for laying a railway track links : en ru
  • SU91167A1 - Planetary gear : en ru
  • DEP0020236DA - Electrical voltage tester : de en
  • ES194718A1 - SELECTION SYSTEM FOR CIRCUITS OR ELECTRICAL GROUPS. : en es
  • SU88715A1 - Label sticker : en ru
  • 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
  • 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
  • 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
  • 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
  • CH272031A - Mold for vulcanizing motor vehicle tire parts. : de en
  • AU3715350A - Method and material for forming hardened or substantially rigid moulded articles particularly for orthopedic use : en
  • SU92779A1 - Stamped sheet for the core of a single-phase transformer and a blank for the manufacture of such sheets : en ru
  • US2531738A - Artificial lure : en
  • USD161038S - Necklace or similar article : en
  • SU90798A1 - Single-bucket excavator with a bucket equipped with vibrating teeth : en ru
  • US2531734A - Hip nail aiming device : en
  • CH272077A - Tool for covering wires. : de en
  • ES193399A1 - A COMFORTABLE ARMCHAIR ARRANGEMENT AUTOMATIC. : en es
  • 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
  • DE1616942U - HANGERS FOR LIGHTS. : de en
  • GB646643A - Rotatably mounted turrets and indexing mechanism therefor : en
  • GB646846A - Improved method of providing an electric insulator with a resistance coating : en
  • US2532034A - Steering fork : en
  • CA469633A - Articulated locomotives and like vehicles : en fr
  • CH271892A - Loom frame. : en fr
  • CH272083A - Device for the compensation of voltage fluctuations of a unidirectional current source. : en fr
  • DE1616665U - BUILDING PLATE. : de en
  • 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
  • FR968530A - Improvements in heating panels : en fr
  • 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
  • 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
  • AU3711250A - Improvements in or relating to magnetrons : en
  • 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
  • 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
  • DE1616992U - PRECISION HACKSAW WITH WORM DRIVE. : de 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
  • US2531448A - Distance registering device : en
  • US2532260A - Combined smoke generator and conditioner : en
  • ES24006Y - Container for sweets and nougat : en es
  • GB646786A - Sling and end fitting therefor : en
  • IE19224L - Thermostatic valves : en
  • 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
  • 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
  • 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
  • DEP0023315DA - Process for the production of an object consisting of parts connected to one another in the manner of a catenary vortex : de en
  • AU3717150A - Improvements relating to suction cleaners : en
  • FR968685A - Heater for industrial ovens, for example for coke ovens : en fr
  • 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
  • ES24844U - New rubber footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616746U - DESK CALENDAR. : de en
  • DE1616770U - DEVICE FOR FASTENING REEL CORES. : de en
  • DEP0038198DA - Mechanical timer for electrical resistance welding machines : de en
  • ES23517U - An alphabet wheel for draws of a financial nature (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616797U - TUBULAR TIRES FOR BICYCLES, VEHICLES AND SPORTS EQUIPMENT. : de en
  • ES192856A1 - A PROCEDURE FOR THE CONSTRUCTION OF WELLS. : en es
  • SU88717A1 - Mobile grain cleaning device : en ru
  • SU89843A1 - Method of stabilizing vinyl chloride polymers and copolymers : en ru
  • SU88809A1 - Ceramic processing machine : en ru
  • SU90383A1 - Machine for cleaning rubber products from the fabric base : en ru
  • SU91941A1 - Liquid steamer : en ru
  • 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
  • SU85784A1 - Method of testing railway track and its elements : en ru
  • SU92331A1 - Tubing machine : en ru
  • US2531686A - Lamp socket : en
  • DE1616794U - HAIR MIRROR FOR MOTOR VEHICLES. : de en
  • 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
  • US2532048A - Alpha-cyano glutaraldehydic acids : en
  • SU90121A1 - Glass bath furnace : en ru
  • SU91586A1 - Time delay automatic switch : en ru
  • AU3182749A - Improvements relating to grass-catchers for lawnmowers : en
  • CH272042A - Spray device for paints and fibers. : de en
  • CA469617A - Game playing apparatus : en fr
  • 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
  • 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
  • US2531513A - Process for the production of textile materials : en
  • US2531660A - Fabrication of piezoelectric crystal units : en
  • DE1616748U - CONTACT CONNECTING AREAS ON FLEXIBLE RESISTANCE ELEMENTS. : de en
  • DEP0013618DA - Electric saucepan : de en
  • DEP0053087DA - Kettles, especially for household use : de en
  • SU87468A1 - Sand separator from milk of lime : en ru
  • SU91041A1 - Electric device for tuning the piano : en ru
  • CH272116A - Circuit arrangement in small telephone centers. : de 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
  • CA469667A - Strain testing systems : en fr
  • CA469734A - Beet toppers : en fr
  • 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
  • CH272075A - Process for the production of electrically insulating layers on metal bodies, in particular dynamo sheets. : de en
  • 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
  • US2531824A - Magnetically-controlled valve : en
  • US2531868A - Telegraphic printing system and method : en
  • AU146691B2 - A vehicle or carriage for propulsion by children : en
  • CA469637A - Processes of making chemical products from wood : en fr
  • 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
  • CH271886A - Spinning machine for artificial textile fibers. : en it
  • 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
  • CH271848A - Electric breeder. : en fr
  • DED0003377MA - Ignition surface consisting of wall cooling tubes for steam boiler firing : de en
  • 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
  • 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
  • CA469766A - Manufacture of amino alcohols : en fr
  • DE1616877U - SPADE LEAF. : de 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
  • SU92372A1 - Precision Casting Composition : en ru
  • SU92548A1 - The way to develop powerful steep deposits of minerals : en ru
  • US2532176A - Antenna system : 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
  • DE1616612U - SEALING RING FOR PRESERVING JARS. : de en
  • AU140891B2 - Device for driving the heald frames of looms : en
  • CH271944A - Plastic powder for the production of protective coatings using the flame spraying process. : de 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
  • US2531517A - Artificial tooth and means for securing same : en
  • US2531705A - Master and receiver cylinder construction : en
  • 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
  • CA469771A - Processes for recovery of hydrocarbon oils and apparatus therefor : en fr
  • CH271855A - Shutters. : de en
  • DE1616701U - CONNECTOR FOR ELECTRIC CONDUCTORS MADE OF VARIOUS METALS. : de en
  • DE800639C - Toy power machine : de en
  • CH271843A - Hand-operated cutting chair for cutting straw and other vegetable matter. : de en
  • 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
  • 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
  • FR968656A - Safety lock with automatic return to zero for all applications : en fr
  • GB646895A - Improvements relating to musical instruments : en
  • 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
  • AU150239B2 - Improvements in or relating tothe regulation of electric supply circuits : 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
  • 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
  • SU88817A1 - Automatic one-way autoblock : en ru
  • SU90931A1 - Sanok for cutting leather, raw materials, leather, etc. : en ru
  • CH272034A - Process for the wet grinding of cellulose-containing material. : de en
  • 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
  • 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
  • DEST000578MA - Repassing device for taking up ladder stitches : de en
  • ES24948U - Utensil for hair washing (Machine-translation by Google Translate, not legally binding) : en es
  • CH271995A - Self-winding clock. : de en
  • DE1616686U - SLAT COVERING FOR SEAT BENCHES. : de 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
  • SU88002A1 - Tensioning device of chain bucket elevator : en ru
  • 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
  • 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
  • BE497437A - PROCESS FOR PREPARING DIOXYPHENYL-PROPANOL-ARALKYL AMINES. : en fr
  • ES194719A1 - IMPROVEMENTS IN MULTIPLE SWITCHING DEVICES CONTROLLED BY CROSS BARS. : en es
  • CA469762A - Ladles and methods of handling metal : en fr
  • DE1616695U - CARRYING DEVICE FOR MULTIPLE ELECTRICAL CABLES, IN PARTICULAR FOR LOW CURRENT CABLES. : de en
  • DE1616755U - SMALL FLASHLIGHT. : de 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
  • DE1616690U - SOCKET. : de en
  • 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
  • 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
  • ES194727A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO CHANGE CURRENCY. : en es
  • 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
  • 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
  • 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
  • US2532084A - Vending machine : en
  • CH271925A - Process for preparing triethyl ortho-phosphate. : en fr
  • AU149306B2 - Improvements in insulated electric conductors : en
  • CH271945A - Process for the electrolytic polishing of metals. : en fr
  • 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
  • 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
  • AU147164B2 - Wrapper and method of making it : en
  • 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
  • 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
  • SU90716A1 - Film camera single-lens : en ru
  • SU91839A1 - Method of introducing tonal-acoustic distortions when copying a normally recorded soundtrack : 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
  • US2532010A - Determination of moisture contents : en
  • USD160994S - Interlocking hook : en
  • AU153972B2 - Electrical Wave Filter : en
  • CH271846A - Sprayer. : en fr
  • DE1616718U - SPIRAL SEED PIPE FOR DRILL MACHINES. : de en
  • DEP0000563BA - Procedure for hot air heating of rooms. : de en
  • GB646709A - Improvements in picking motions for looms : en
  • US2531613A - Target-throwing machine : en
  • US2531733A - Air outlet device : en
  • CA469687A - Circuit interrupters : en fr
  • CA469782A - Circuit interrupters : en fr
  • SU92059A1 - Plunger for water heating systems : en ru
  • USD160990S - Key actuated switch post : en
  • 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
  • AU155469B2 - Improvement in semiconductor relaxation oscillators : en
  • CH271866A - Movement device on a structural part with a vertical rest position. : de en
  • SU91771A1 - Aerofontan multi-chamber continuous dryer for drying wool : en ru
  • SU92342A1 - Level meter for bulk solids : en ru
  • CH272048A - Process for the production of roller bearings and roller bearings produced by this process. : de en
  • CH271872A - Metal container with handle. : en fr
  • 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
  • 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
  • CH272129A - Safety device for pressurized fluid equipment. : en fr
  • ES24849U - A level (Machine-translation by Google Translate, not legally binding) : en es
  • AU152126B2 - Improvements in or relating tothe manufacture of refractory materials containing mullife : en
  • 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
  • SU90280A1 - Sulphide Screening Method : en ru
  • SU90866A1 - Stamp for brand items : en ru
  • SU92608A1 - A method of making sour oak fixative : en ru
  • CH272063A - Starting device on internal combustion engines. : de en
  • 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
  • CH271982A - Measuring device, in particular scales. : 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
  • AU150601B2 - Improvements in or relating to electric signalling systems : en
  • CH271887A - Dishwasher. : de en
  • SU88452A1 - Contact butt welding under flux : en ru
  • SU88549A1 - A device for processing color format photographic material : en ru
  • DE1616989U - ROTARY VALVE. : de en
  • DEO0000064MA - Final piece for the blading of the rotor rotors of centrifugal machines : de en
  • ES22981Y - Warp folder for looms. : en es
  • ES24973U - Improved electric banana (Machine-translation by Google Translate, not legally binding) : en es
  • GB646737A - Ice eliminating system, oil separator and pressure regulating device therefor : en
  • 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
  • GB646971A - Continuous precipitation of cellulose derivatives : 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
  • US2531801A - Lubricating oil composition : en
  • 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
  • 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
  • DEA0001685MA - Ventilation control device for electric traction vehicles : de en
  • 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
  • US2531785A - Wax refining : en
  • US2531813A - Processes for producing transparentized and crinkled cellulosic fabrics : en
  • AU151712B2 - A roller cutter for earth cutting toolsand a method of making same : en
  • DE1616639U - LIGHTNING PROTECTION ATTACHED DIRECTLY TO THE DIPOLE. : de en
  • AU3720350A - Improvements in wallboard presses andother similar multiple presses : en
  • BE497552A - FORKLIFT. : en fr
  • SU87550A1 - Continuous Flow Conveyor Drive : en ru
  • SU90259A1 - Dielectric heating method : en ru
  • SU90902A1 - Time relay : en ru
  • US2531649A - Knitting machine : en
  • US2532135A - Heater cord : 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
  • CH272076A - Method for producing a mechanical connection point between metallic electrical conductors. : 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
  • SU87602A1 - The method of obtaining insecticidal concentrate : en ru
  • SU91836A1 - Dispersing system for spectral instruments : en ru
  • US2531852A - Ribbing blocking machine : en
  • SU88974A1 - Instrument for measuring the internal diameter of blood vessels : en ru
  • 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
  • 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
  • CA469643A - Beet harvesting machines : en fr
  • AU3714050A - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • CH271963A - Receptacle for an instrument used to write, in particular for a pen holder. : en fr
  • 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
  • CA469757A - Building blocks : en fr
  • DE800646C - Conveyor system for moldings : de 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
  • CA469722A - Production of photographs in blue-black tones and compositions thereof : en fr
  • 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
  • SU86785A1 - Screw conveyor : en ru
  • SU93082A1 - Self-propelled trolley for various works in gable greenhouses : en ru
  • US2532125A - Selective station ringing system : en
  • AU3710450A - Process and apparatus for manufacturing thin wall tubing : en
  • US2531793A - Hygienic syringe : en
  • 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
  • CA469648A - Air gun projectile holders : en fr
  • 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
  • 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
  • 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
  • AU149927B2 - Improvements in or relating toa refractory material comprising mullite and zirconium silicate : en
  • BE497317A - INDICATOR PANEL FOR STATIONS AND OTHER TRAFFIC CENTERS. : en fr
  • DEP0000970MA - Fabric scissors with a needle puller : 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
  • 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
  • CA469709A - Window construction : en fr
  • 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
  • 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
  • SU90462A1 - Star type plunger pump : en ru
  • SU91436A1 - Machine for removing cores from castings : en ru
  • US2532120A - Condensates of rosin with unsaturated carbocyclic compounds : en
  • US2532162A - Object supporting means : en
  • CH271891A - Method and device for longitudinal cutting of fabrics on looms. : de 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
  • DE1616998U - METAL POSTCARD STAND, WHOSE ROTATING PART IS HANGING. : de 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
  • CA469784A - Motor-ventilation : en fr
  • CA469732A - Accumulating mechanism : en fr
  • SU90814A1 - A device for trapping paint when spray painting products : en ru
  • ES193518A1 - IMPROVEMENTS IN THE BICYCLE AUXILIARY EXPLOSION ENGINES. : en es
  • GB646774A - Telephone subset : 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
  • 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
  • CH271884A - Tool for collecting and removing fly fibers, in particular from textile machines. : de en
  • CA469629A - Paper rolls winding machines : en fr
  • CH272025A - Process for the production of a ferromagnetic powder suitable for the production of magnets. : de en
  • DE1616988U - TAP, IN PARTICULAR MANUAL TAP. : de en
  • DEP0019373DA - Roving winding roller for carded yarn spinning machines : 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
  • 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
  • US2531597A - Hammer and renewable tip for hammer mills : en
  • US2531779A - Spreader stoker : 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
  • US2532209A - Clamp paintbrush holder : 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
  • 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
  • SU92379A1 - The processing method of refined sulfite and sulfate viscose pulp : en ru
  • SU92719A1 - Device for loading blast furnaces : en ru
  • US2531784A - Piston ring : 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
  • US2531441A - Rearrangement of steroid oximes : 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
  • CA469657A - Sanitary slippers : en fr
  • CA469705A - Fountain dividers : en fr
  • CH272068A - Process for generating work from heat, and a thermal power plant for carrying out the process. : de en
  • DE1616953U - PUMP UP UMBRELLA. : de en
  • CH271952A - Method for marking printing plates, and device for implementing this method. : en fr
  • DEP0014513DA - Engine for toy and model railroad vehicles : de en
  • DEP0052356DA - Valveless two-stroke internal combustion engine. : 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
  • CA469688A - Circuit interrupters : en fr
  • 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
  • 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
  • CH272100A - A method of manufacturing filaments, threads, bands, ribbons, etc., of collagenous materials. : en fr
  • DEP0041189DA - Drive device for a mining machine connected to a pulling rope : de en
  • DEP0047172DA - Steam trap with float : de 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
  • CA469725A - Sectional cold exchangers : en fr
  • SU90928A1 - Sandblasting nozzle pouring : en ru
  • US2532233A - Dihydroxydiphenyl coccidiosis control composition : en
  • DE1616939U - LATCH FOR BATTERY CELLS. : de en
  • DEP0040925DA - Device on trucks or the like for easy determination of the load weight. : de en
  • CA469647A - Automatic telephone diallers : en fr
  • CH272153A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • ES24899U - Improved headstone. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • AU3708450A - Pest control agents containing esters of thionophosphoric or thiolphosphoric acids : en
  • AU3711750A - Improvements in or relating to crystal triodes : en
  • GB646675A - New or improved means for use in making rugs and the like : 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
  • DE1616614U - GYRO. : de en
  • DEE0001110MA - Pipe connection for blower systems, in particular for conveying agricultural goods : de 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
  • DEP0035040DA - Process for treating the surface of objects made of aluminum and its alloys, in particular for improving the appearance. : de 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
  • US2531888A - Apparatus for molding plastic material : en
  • USD161022S - Automotive vehicle window regulator handle : en
  • AU151598B2 - Method and material for forming hardened or substantially rigid moulded articles particularly for orthopedic use : en
  • CH272070A - Speed controller. : de en
  • DE1616693U - COARSE LOCKING PLATE FOR TRANSFER END CLOSURES OR THE LIKE. : 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
  • CA469642A - Collapsible golf-bag carts : en fr
  • FR968422A - Shaving brushes for the beard : en fr
  • FR968550A - Sintered metal alloy containing uranium carbide, uranium nitride, for apparatus and tools, and its manufacturing process : en fr
  • SU91461A1 - Instrument for determining the swelling of crackers and donuts : en ru
  • SU91745A1 - Air separator closed circuit refrigeration system : en ru
  • SU90295A1 - The method of obtaining a flavor imitating the smell of chocolate : en ru
  • SU91261A1 - Balanced saw for trimming segments : en ru
  • 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
  • DE1616802U - SPRING BELT TENSIONING DEVICE FOR AUXILIARY BICYCLE MOTORS. : de en
  • 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
  • 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
  • SU89823A1 - Electric steam iron : en ru
  • SU91157A1 - Machine for lapping the valves of automobile and tractor engines : en ru
  • FR968603A - Process for cooling a gas containing a relatively low volatility component : en fr
  • CH271991A - Filters for infrared lighting systems. : de en
  • GB646740A - Improvements in or relating to seals for members having small relative movements : en
  • SU90284A1 - Cutting Lathe Plate Cutter : en ru
  • GB646839A - Improvements in or relating to cardboard boxes : 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
  • CA469788A - Means for delivering split rings in predetermined angular positions : en 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
  • 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
  • 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
  • CH271989A - Projection and reading apparatus for films. : en fr
  • 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
  • FR968641A - Improvements to utensils such as vegetable slicers : en fr
  • GB646717A - Mechanism for registering printing plates : en
  • AU148292B2 - Childrens table and blackboard : en
  • CH272037A - Scissors. : de en
  • FR968647A - Device operating at microwave frequencies to obtain outputs at different frequencies : en fr
  • 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
  • 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
  • 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
  • DE1616828U - OVAL ALL-GLASS WALL LAMP. : de en
  • DE800652C - Device for loading vehicles : de en
  • CA469624A - Free pistons for use in eduction pipes of apparatus for raising liquids in wells : en fr
  • DE1616851U - STEEL TUBE TABLE. : de en
  • DEP0009388DA - Shutters, conveyor belts and similar opening-closing devices. : de en
  • AU3715550A - Improvements in or relating to boilers or stoves : en
  • CH271950A - Perforator. : de en
  • US2531885A - Paper feeding device : en
  • USD161011S - Compact or similar article : 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
  • SU87579A1 - Truck : en ru
  • SU91713A1 - Shut-off valve for tanks : en ru
  • 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
  • US2532185A - Skein holder for yarn or the like : en
  • US2532214A - Protective apparatus for combustion systems : en
  • US2531937A - Ornamental display device : en
  • 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
  • SU88551A1 - Installation for testing the strength of various types of cylinders : en ru
  • DEP0011885DA - High-frequency coils, in particular for radio devices : de en
  • ES22564Y - Tap-guide. : en es
  • ES24942U - Electric welder. (Machine-translation by Google Translate, not legally binding) : en es
  • DEU0000175MA - Clamp, especially for car batteries : de en
  • DEW0000045MA - Device for loading a bunker : de en
  • US2531601A - Mercaptan synthesis : en
  • US2531900A - Baby pants : en
  • US2532008A - Method of manufacturing hosiery : en
  • FR968549A - Device for the production of polarized curved permanent magnets : en fr
  • GB646639A - Method for removal of heavy objectionable material from cereal, legumes and other food products : en
  • ES24873U - Tripod with central tube. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616607U - SAMENTUETE WITH SAEHELFER. : de en
  • DEP0009881DA - Automatically controlled liquid supply to the moistening device of rotary duplicators : de en
  • DEP0042673DA - Elevator. : de en
  • GB646653A - Improvements relating to cabinets for optical projection systems : en
  • FR968415A - Coal for catalysis : en fr
  • 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
  • GB646942A - Improvements in or relating to photographic contact-printing apparatus : en
  • GB646864A - Improvements in rotary-winged aircraft : 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
  • DEP0006773DA - Conical joint, especially used in workplace lights : de en
  • GB646918A - Improvements in and relating to the production of plastic masses, foils, films, coating compositions and the like : en
  • US2531617A - Arrangement in compressed air circuit breakers : en
  • SU91313A1 - Face milling cutter : en ru
  • ES23108Y - Puzzle game, combined for other uses. : en es
  • DEP0025529DA - Process for the preparation of substituted ethynylcyclohexene derivatives : de en
  • ES194050A1 - NEW CURTAIN SUSPENSION SYSTEM. : en es
  • GB646926A - Improvements relating to record materials and the manufacture thereof : en
  • ES24909U - Perfect clothespin (Machine-translation by Google Translate, not legally binding) : en es
  • GB646834A - Improvements relating to pumps : 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
  • DE1616995U - NEARBY. : de en
  • 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
  • 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
  • DE1616888U - CASTED BRANCH FOR PRESSURE PIPELINES. : de en
  • US2532030A - Device in easels for carrying pictures : en
  • 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
  • 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
  • US2531497A - Television view finder : en
  • 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
  • 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
  • SU93068A1 - Manual tricycle trolley : en ru
  • US2531447A - Hybrid channel-branching microwave filter : 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
  • US2531426A - Ultra high frequency oscillation generator : en
  • AU3130049A - Improvements relating to outriggers ofa racing boat : 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
  • AU144637B2 - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • 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
  • 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
  • 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
  • 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
  • CA469774A - Noise suppression means for communication receiving apparatus : en fr
  • CA469748A - Hand bags : en fr
  • CH271971A - Toy. : de en
  • 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
  • US2531428A - Hydraulic power device positioning control mechanism : en
  • 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
  • US2532003A - Means for use in applying, alternatively, air pressure and suction to a given point : en
  • USPP994P - Rose plant : 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
  • 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
  • US2531978A - Conditioning clay for manufacture of aluminum sulfate : en
  • SU89242A1 - Screw jack : en ru
  • SU91489A1 - Method for the production of long fiber paper and device for implementing the method : en ru
  • AU152538B2 - Improvements relating to suction cleaners : en
  • CA469759A - Electrical apparatus : en fr
  • DEB0000239MA - Carrying tongs for boxes : de en
  • DEP0051943DA - Process for making films : de en
  • DK71757C - Luminaire for tubular electric discharge lamps. : da en
  • CA469776A - Communication systems for vehicles : en fr
  • CH271939A - Skin tanning process. : en fr
  • 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
  • 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
  • USD161053S - Plate or similar article : en
  • SU87307A1 - The method of making the semi-finished products from clay antifreeze : en ru
  • DEM0002275MA - High power electric arc lamp : de en
  • FR968563A - Combustion chamber for liquid fuel : en fr
  • 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
  • SU89972A1 - Air nozzle : en ru
  • SU90223A1 - A method of making fabrics for rescue clothing : 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
  • AU148100B2 - Bellows folding machine : en
  • 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
  • CA469772A - Methods of polymerizing olefins : en fr
  • 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
  • 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
  • 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
  • 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
  • US2531687A - Vehicle room and berth arrangement : en
  • US2531754A - Coccidiosis control composition : en
  • US2532022A - Display support : en
  • 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
  • CA469752A - Methods for shaving crown gears by rocking and traverse : en fr
  • 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
  • US2531469A - Polyvinyl sulfonates and process for preparing the same : en
  • US2532045A - Fishing gear : en
  • US2532075A - Light holder for cameras : 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
  • 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
  • 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
  • US2531382A - Vacuum tube electrode : en
  • 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
  • DE1616817U - DEVICE FOR DRIVING SCREWS AND BOLTS. : de 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
  • CH271864A - Method of making the plumbing installation of the kitchen and bathroom. : de 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
  • 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
  • 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
  • DE1616649U - ELECTRIC CONTROL UNIT FOR SOLDERING PISTON. : de en
  • SU87095A1 - The method of cutting piezoelectric and other crystals : en ru
  • SU91665A1 - Canning key : en ru
  • SU92810A1 - Resonant vibration device : en ru
  • ES24966U - Photographic machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE800719C - Saddle for bicycles or the like : de en
  • DK71761C - Wood construction. : da en
  • ES25004U - Tiny toy tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES24940U - Desktop notebook with magnetic holder for the pen. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968623A - Process for obtaining the skirt of a jumpsuit, shirt, petticoat or other : en fr
  • ES24927U - New dry cell or galvanic element. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968483A - Manufacturing process of fake breasts : en fr
  • GB646764A - Improvements in and relating to the manufacture of contrast agents, comprising iodo-substituted esters : en
  • DEP0000042BA - Teaspoon : de en
  • SU87659A1 - Separator for scooping soot from the gita and ash : en ru
  • ES22410Y - Buckle set. : en es
  • FR968618A - Devil wheel blocking device : en fr
  • GB646695A - Improvements in or relating to protectors for the tips of the horns of cattle : en
  • ES24914U - Apparatus for the production and administration of gas and vapor mixtures. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0043920DA - Switching chamber traverse for lever switch or lever switch : de en
  • SU90271A1 - Synchronous motor : en ru
  • DE1616667U - WRITING UNIT FOR WRITING MEASURING DEVICES. : de en
  • DE1616610U - RUBBER BELT. : de en
  • ES24860U - Bicycle handlebar power (Machine-translation by Google Translate, not legally binding) : en es
  • ES195022A1 - IMPROVEMENTS IN THE MANUFACTURE OF SCREENS OF PROJECTIONS TO ACHIEVE RELIEF EFFECT. : en es
  • DE1616644U - FLUORESCENT LAMP WITH CLOSED LAMP HOUSING. : de 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
  • DEP0003722BA - Rotary piston liquid meter : de en
  • US2531386A - Sheet folding machine : en
  • US2532041A - Extendible counter assembly : en
  • GB646928A - Improvements in or relating to torque transmitting devices : en
  • 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
  • DEH0002364MA - Closure for canning jars : de en
  • ES194904A1 - IMPROVEMENTS INCLUDED IN THE PENCIL PUMP PUMPS. : en es
  • DEP0050558DA - Process for the manufacture of selenium rectifiers : de en
  • DEB0000220MA - Pot lid : de en
  • DE1616777U - LEARNING AND SIMILAR PURPOSES, AND AS A MEMORY AID. : de en
  • FR968566A - Improvement in liquid sprayers : en fr
  • US2531528A - Mechanical ciphering unit : en
  • US2531768A - Tractor drawbar : en
  • ES24836U - Device for holding babies. (Machine-translation by Google Translate, not legally binding) : en es
  • DEM0001597MA - Device on electrodes for the discharge of gases or dampers from electric furnaces with arc or combined arc resistance heating : de en
  • US2531405A - Biguanide derivatives : en
  • US2531799A - Support with centering device : en
  • SU89475A1 - Three-pulse direct action water regulator for steam boilers : en ru
  • 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
  • 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
  • ES194463A1 - PROCEDURE CALCOLGRÁFICO OF PRINTING POLICROMADA ON MATERIALS VARIOUS. : en es
  • IE21781L - Auto. exchange testing equipment : en
  • FR968480A - Folding cup : en fr
  • DE1616834U - TYPE CLEANER FOR TYPEWRITERS. : de en
  • DESC001073MA - Process for the production of shoe sole plates : de en
  • ES22790Y - Bath mat. : en es
  • DEP0006036DA - Vessel for heating liquid or solid substances, especially cooking vessels : de en
  • GB646924A - Improvements in or relating to control systems for alternating current motors : en
  • SU89779A1 - Underwater Wheel Scraper : en ru
  • SU90017A1 - Sprocket Mine Scraper Conveyor : en ru
  • SU91915A1 - Double Column Corner Core Pipe : en ru
  • DE1616862U - COLORED SOUND ABSORBERS. : de en
  • ES23309Y - Gear shift lever for bicycles. : en es
  • 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
  • SU92315A1 - Tnomnil machine : en ru
  • US2531992A - Speed change power transmission : en
  • CH271941A - Process for obtaining objects in superpolyamides colored in their mass. : en fr
  • 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
  • CA469641A - Pick-up devices for aircraft : en fr
  • AU3718650A - Heat shrinkable flexible bag : en
  • CH271975A - Device for measuring distances and locating by means of radio waves. : en fr
  • 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
  • DE1616677U - DELAY DEVICE, IN PARTICULAR FOR THE FIXED CARBONIC ACID DELETING SYSTEM. : de en
  • FR968458A - Hollow hollow stress transmitter : en fr
  • 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
  • DEE0000275MA - Process for roughening fibers which arise during the tearing process of rags containing rayon or cellulose wool : de 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
  • CH272161A - Clasp for bracelet. : en fr
  • 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
  • US2532238A - Mechanical unloading agitator for silos and the like : 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
  • GB646869A - Device for securing ball or roller bearings to shafts : en
  • IE19434L - Drilling machine. : en
  • CA469666A - Combustion chambers : en fr
  • CH271890A - Chain unwinding mechanism of a loom. : en fr
  • 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
  • CH272114A - Equipment for introducing an echo canceller into a telecommunications exchange connection. : de en
  • AU149756B2 - Improvements in or relating to plastic compositions ofa puttylike nature orin or relating tothe use thereof : 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
  • CH271873A - Chair that can be transformed into a piece of furniture. : de en
  • SU87580A1 - Passenger car with independent wheel suspension : en ru
  • SU88408A1 - Liquid strain gauge : en ru
  • US2531482A - Method of making brushes : en
  • 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
  • AU147578B2 - Insulated electrode structure inan electrical precipitator : en
  • 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
  • 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
  • SU91813A1 - Apparatus for testing brushes of electrical machines : en ru
  • US2531838A - Latching relay : en
  • USD160991S - Baldanza toy accordion : en
  • CA469623A - Projectiles : en fr
  • CA469658A - Antibiotic agents : en fr
  • CA469746A - Free piston engine air pressure make-ups and auxiliary supply means : en fr
  • ES194752A3 - IMPROVEMENTS IN THE FILLING MECHANISMS OF STYLOGRAPHIC FEATHERS. : en es
  • GB646862A - Work holder : 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
  • US2531484A - Device for swinging ships : en
  • US2531726A - Positive displacement rotary pump : en
  • CA469723A - Articles of footwear having adjustable closure means : en fr
  • DEP0007362DA - Misshapen reinforced concrete beam and process for its manufacture. : de en
  • DEP0056119DA - Device for cleaning burner nozzles and regulating the flame : de en
  • SU89217A1 - Inert dust shutter device : en ru
  • SU92535A1 - Hip prosthesis : en ru
  • US2531526A - Grain distributor : en
  • US2531630A - Cream remover : en
  • SU92446A1 - Pneumatichydraulic clamping device : en ru
  • US2531861A - Gear pump for pressure lubrication purposes : en
  • US2532115A - Weed extractor : 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
  • 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
  • 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
  • CA469676A - Body construction, especially for rail cars : en fr
  • CH271870A - Device for cleaning floors, in particular parquet floors. : de en
  • DEP0007231DA - Pipe roller : de en
  • ES22840Y - Polyscomicrographic and protected device. : en es
  • DE1616801U - CHILDREN'S TOYS LIKE A SCOOTER. : de en
  • DE1616706U - FOLDABLE OR DISCONNECTABLE ELECTRICAL DEVICE. : de en
  • CH271849A - Insecticidal product and process for preparing this product. : en fr
  • CH272110A - Device for transmitting and receiving coded signals. : en fr
  • SU90775A1 - Prestressed Reinforced Concrete Tubular Element : en ru
  • SU92320A1 - Device for detecting and counting defects in a card fleece : en ru
  • SU86465A1 - Rotor drive from drawworks : en ru
  • SU87234A1 - Chemical way to combat dodder on alfalfa : en ru
  • SU88481A1 - Mud pump : en ru
  • US2531800A - Cushioning device for rock drill handles : en
  • AU150924B2 - Improvements in or relating to boilers or stoves : en
  • CH271906A - Slider for zippers. : de en
  • CH271854A - Machine for throwing out gravel, sand, powder and their mixtures. : de en
  • GB646696A - Improvements relating to coat and like hangers : en
  • BE497436A - PROCESS FOR THE PREPARATION OF ALCOYL-AROMATIC DIOXYPHENYLETHANOLAMINES. : en fr
  • DE1616941U - SOFFITTEN GLIMMER. : de en
  • FR968495A - Electric grill : en fr
  • CH272040A - Device for dispensing liquids, especially colors, with a spray nozzle. : en it
  • 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
  • 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
  • SU86199A1 - Electrostatic microphone : en ru
  • SU92387A1 - Method for making corundum watch stones : en ru
  • 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
  • CH271969A - Toy that moves through legs. : de en
  • CH272026A - Method of manufacturing a bearing. : de 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
  • SU88858A1 - Electric knife for surgical operations : en ru
  • US2531999A - Manufacture of crystalline dextrose : en
  • CH271996A - Watch box. : en fr
  • GB646887A - Method of and apparatus for high-speed, high-pressure oxygen cutting of metals : en
  • AU3722150A - A roll film camera : 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
  • 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
  • CA469649A - Refrigerator display and storage fixtures : en fr
  • DE1616796U - OE COOLER ARRANGEMENT FOR MOTOR VEHICLES. : de en
  • DEM0001323MA - Krümelschippe : de en
  • DEP0019533DA - Mechanical fretsaw. : de en
  • DEP0056379DA - Clip-on electric Christmas tree lighting : de en
  • CA469670A - Methods and apparatus for the coating of wire : en fr
  • CH271865A - Safety lock. : de en
  • DEP0040658DA - Fasteners for rails on concrete sleepers : de en
  • AU3714150A - Improvements in or relating to cold pressure welding : en
  • SU87221A1 - The method of obtaining layered thermal insulation products : en ru
  • SU92020A1 - Cruise ship : en ru
  • US2532156A - Tire groover : en
  • CA469708A - Sealing means for the edges of swinging doors : en fr
  • 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
  • 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
  • CH272109A - Card conveying device on machines for handling main and secondary cards. : de en
  • DEP0010833DA - Converters for electrical machines : de en
  • GB646891A - Improvements relating to valves for pneumatic tyres : en
  • CH271994A - Device for assembling a timepiece mobile on its axis. : en fr
  • CA469773A - Methods for the continuous production of soap : en fr
  • CH272141A - Power transmission device. : en fr
  • 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
  • AU3714850A - Improvements in or relating toa process forthe neutralization of sulphonated products suitable as detergents : en
  • CA469767A - Oil burners : en fr
  • AU146314B2 - Improvements in or relating to articulated railway vehicles : 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
  • US2531418A - Jet casting arrow : en
  • US2531710A - Clutch control mechanism : 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
  • 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
  • SU86533A1 - Method for preparing chlorothiophosphoric and dichlorothiophosphoric esters : en ru
  • SU89749A1 - Hydraulic shovel : en ru
  • DEP0017519DA - Control of insects : de en
  • DEP0019586DA - Single dispenser cigarette case. : de en
  • 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
  • US2531936A - Camera shutter mechanism : 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
  • CH271888A - Device on a winding machine for catching and holding the yarn during automatic bobbin change. : de en
  • DEF0000251MA - Device made of aluminum for cleaning devices made of precious metals in the presence of alkaline solutions. : de en
  • ES24848U - Packaging for the packaging of perfume bottles and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES193579A3 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE FOR PERMANENT HAIR WAVING. : 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
  • 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
  • FR968610A - Folding and rolling table : en fr
  • GB646782A - Improvements in or relating to casting machines : en
  • GB646923A - Improvements in book-binding machinery : en
  • 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
  • ES20094Y - Siphon head. : en es
  • 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
  • GB646669A - An improved hinge joint : en
  • USD161054S - Rutka paper dispenser : en
  • USD161070S - Bathing suit : en
  • CA469724A - Liquid distributing means : en fr
  • CH272126A - Cardboard box for fruits. : de en
  • DE1616895U - MOUTH CLOTH POCKET WITH ADVERTISING. : de en
  • CH272032A - Bridge rolling machine. : de en
  • CH272149A - Resilient coil in the direction of its longitudinal axis. : de en
  • DE1616986U - Rubbing and stirring device for dust accumulators. : de en
  • DE1616631U - BRUSH STEM FOR BOTTLE CLEANING MACHINES. : de en
  • CA469765A - Confection products, and methods of and apparatus for manufacturing the same : en fr
  • DE1616979U - COMPUTING DEVICE. : de en
  • DE800697C - Winch : de en
  • US2531562A - Floating support for growing plants : en
  • DE1616925U - PASPOL BAG FOR FABRIC, LEATHER OR PLASTIC CLOTHING. : de en
  • DE1616771U - LENS CHANGER FOR MICROSCOPIC DEVICES. : de 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
  • US2531471A - Method and means for estimating the phlegmatizing properties of waxes as applied to high explosives : en
  • GB646702A - Improvements in or relating to craft guidance apparatus : 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
  • FR968509A - Improvements relating to an electrical device for transmitting the level of a liquid : en fr
  • US2531419A - Hybrid branching circuits : en
  • US2532018A - Plasticized resin compositions : en
  • US2532107A - Means for protecting inverters against disturbances : 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
  • GB646936A - Improvements in or relating to bottles and jars and bottle and jar closures : 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
  • GB646937A - Improvements in and relating to harvesting elevators and like loading appliances : 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
  • USD160998S - Charette combined plant holder and bracket therefor : en
  • 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
  • DE1616642U - HOLDER FOR CURVED FLUORESCENT LAMP. : de en
  • DE1616993U - HAND SCREEN ARRANGEMENT. : de en
  • 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
  • GB646959A - Solvent extraction process : en
  • 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
  • SU90156A1 - Induction measuring device : en ru
  • SU92270A1 - Roller Pasta Machine : en ru
  • SU92565A1 - Hydromonitor : en ru
  • 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
  • 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
  • DE1616763U - LATCH FOR DINING RACK. : de en
  • GB646646A - Improvements in or relating to machines for folding strip into tubes or sections : en
  • GB646692A - Improvements relating to voltmeters : 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
  • CA469787A - Methods and apparatus for forming and trimming die castings : en fr
  • CH271914A - Electric bakery tunnel oven. : de 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
  • DEP0010425DA - Coupling. : 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
  • 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
  • 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
  • CA469694A - Control systems : en fr
  • 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
  • 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
  • DE1616769U - FLOAT FLOAT FOR LIQUID LEVEL INDICATOR. : de en
  • DE1616844U - DEVICE FOR HOLDING HAIR COMBS. : de 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
  • FR968420A - Electric stove : en fr
  • ES194640A1 - NEW LIQUID INJECTOR APPARATUS, WITH CAPACITOR-ASEPTIC FILTER OF GRADUABLE OUTPUT. : en es
  • SU90242A1 - Automatic Scales : en ru
  • SU91318A1 - Method for determining volumetric soil deformation : en ru
  • USD161012S - Illtjminable display device : en
  • ES24938U - Crown cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR968413A - Method and device for controlling curdling of milk : en fr
  • DE800644C - Mobile concrete mixer : de en
  • 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
  • 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
  • DE1616708U - METAL DRAIN PIPE. : de 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
  • FR968502A - Hollow vertical column dryer for rice or other cereals : en fr
  • CA469631A - Retaining clips : en fr
  • CH272093A - Device for generating a sawtooth voltage. : de en
  • DE1616663U - TROUSERS. : de en
  • ES23439Y - Automatic valve for air chambers. : en es
  • 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
  • US2531977A - Process for manufacture of phosphoric acid : en
  • US2532061A - Fishing guide : en
  • CH272030A - Process for the production of molded articles from fibrous materials. : de 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
  • US2532210A - Packing gland : 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
  • 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
  • US2531940A - Fishing float : 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
  • 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
  • CH271909A - Deformable mannequin for making and cutting clothes. : en fr
  • CA469789A - Jar closure remover : en fr
  • CH272107A - Device for receiving and issuing cards, in particular tickets. : 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
  • CH272134A - Clamp. : en fr
  • DEP0017516DA - Paint grinder : de en
  • SU91102A1 - Turbo Pneumatic Ejector : en ru
  • 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
  • US2531698A - Outlet box wall and cable clamp : en
  • DE1616661U - DOCUMENT HOLDER. : de en
  • DE1616973U - DEVICE FOR LISTENING TO WATCH NOISE. : de 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
  • 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
  • DEP0017566DA - Device and method for producing reinforced concrete beams : de en
  • ES193036A3 - A SYSTEM FOR MOUNTING AN EXPLOSION ENGINE ON A MOWING MACHINE. : en es
  • 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
  • DE1616917U - TEDDY BEAR. : de en
  • FR968547A - Steel alloys for hot working tools, especially for press dies : en fr
  • 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
  • US2531541A - Sunlight protection for distortable rubber surfaces : en
  • US2531609A - Ftfctrtcat : en
  • DE800636C - Drivers for bicycle and motorcycle freewheel hubs : de en
  • 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
  • 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
  • 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
  • SU89231A1 - Hermetic cable entry : en ru
  • SU91572A1 - The method of obtaining aryloxyacetic acid : en ru
  • SU93037A1 - Method for preparing dichloroacetic acid esters : en ru
  • GB646671A - Improvements in or relating to screw-anchors intended to be moulded into a wall or the like supporting structure : en
  • DE1616795U - BOTTLE AND CUP HOLDER. : de en
  • ES23390Y - Extendable bracelet or bracelet for watches. : en es
  • ES24861U - Table of bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • CH271847A - Scissors. : de en
  • SU87558A1 - Gate lock to power installations : en ru
  • SU91339A1 - Saw-knife for trees : en ru
  • US2531458A - Direct coupled balanced amplifier : 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
  • DEP0002369BA - Process for the preparation of blends of aromatic polyesters : de en
  • GB646789A - Reduction of metal oxides : en
  • GB646795A - Improvements in gyratory crushers : en
  • AU149275B2 - A roll film camera : 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
  • ES194697A1 - IMPROVEMENTS IN THE DRYING AND / OR DISPOSAL OF PULP FROM THE MANUFACTURE OF BEET SUGAR. : en es
  • US2531510A - Game board and cards adapted to be utilized therewith : en
  • ES24935U - Plastic frames for perfected lenses (Machine-translation by Google Translate, not legally binding) : en es
  • ES194672A1 - A SYSTEM OF AUTOMOTOCICLOS. : en es
  • SU88116A1 - Dust removal unit : en ru
  • 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
  • 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
  • SU90782A1 - The method of obtaining aerated concrete on cement or gypsum in the holding : en ru
  • SU91065A1 - Dredge for catching aquatic plants : en ru
  • 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
  • DEL0001947MA - Tube and bottle closure : de en
  • CA469678A - Methods and apparatus for assembling incandescent lamp mounts : en fr
  • 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
  • GB646968A - Improvements in the manufacture of esters of aromatic dicarboxylic acids : en
  • US2531929A - Fishing reel : en
  • US2531960A - Dump car door operating mechanism for several size door openings : en
  • US2532144A - Insecticide bomb : 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
  • 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
  • DE1616774U - PLASTIC MAGNIFIER. : de en
  • DEP0034679DA - School blackboard : de en
  • FR968670A - Device lighting the interior of a cabinet by auto-control : en fr
  • SU93140A1 - Mobile tower crane : en ru
  • US2531958A - Protective device for fuel lines or the like : en
  • US2532123A - Pressure operated valve : 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • SU87792A1 - Printing machine for printing, e.g. radio circuit : en ru
  • SU89526A1 - Liquid steamer : en ru
  • SU92811A1 - Power Winder : en ru
  • 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
  • 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
  • US2531538A - Air control unit for oil burners : en
  • DE1616889U - VALVE PLATE. : de 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
  • DE1616674U - SETUP TO CAMERAS. : de en
  • DE1616628U - PAPER LANTERN OR THE LIKE WITH ELECTRIC LIGHTING. : de en
  • DE1616909U - SKATE. : de 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
  • SU92735A1 - Valve seat for internal combustion engine : en ru
  • US2531985A - Wire stitching mechanism : en
  • US2532031A - Separation of c8h10 aromatic hydrocarbons by extractive distillation : en
  • DE1616721U - ANIMAL TRAP WITH BATTERY BAR. : de en
  • FR968522A - Improvement in locking devices for steerable main landing gear wheels for airplanes : en fr
  • CH271931A - Process for preparing 2-bromo-2-formyl-ethyl-pyridinium bromide. : en fr
  • DE1616883U - SLIDING RIVET NUT. : de en
  • DEM0001491MA - Writing board protection : de en
  • DEN0000662MA - Cathode ray tube for television reception : de en
  • DEP0047180DA - Sanding machine for wooden profiles. : de en
  • GB646807A - Improvements in and relating to linear-dimension gauges : 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
  • ES195065A1 - PROCEDURE FOR THE MANUFACTURE OF ARIL-OXY-NITRO-CARBOXYLIC COMPOUNDS. : en es
  • GB646699A - Improvements in radio signal recording system : 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
  • US2531413A - Method and apparatus for detecting flaws : en
  • DE800670C - Procedure for tying wooden bodies : de en
  • DEP0035596DA - Method and arrangement for power measurement in high-frequency diathermy devices : de en
  • 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
  • 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
  • US2531777A - Variable directive coupler : en
  • 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
  • US2531702A - Support for electrical machines : en
  • USD161041S - Earring or similar article : 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
  • SU87551A1 - Self-unloading cable scraper : en ru
  • BE497501A - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BARBITURIC ACID. : en fr
  • CH271919A - Smoke stalk with filter. : de en
  • DEP0054362DA - Shaving soap dish : de 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
  • AU3707750A - Bellows folding machine : en
  • SU86688A1 - Mounting of shafts : en ru
  • SU91487A1 - The method of construction of the pier piers : en ru
  • DE1616841U - HAIR CLIP. : de en
  • DE1616990U - DEVICE FOR TENSIONING AND RELEASING THE RETURN SPRING FOR DRILLING SPINDLES. : 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
  • AU3710550A - Improvements inside delivery rakes and/or swath turners : 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
  • US2532252A - Making pentaerythritol : en
  • US2531490A - Automatic fire extinguisher for motor carburetors : en
  • SU86308A1 - Adaptation to the second cleaning of the combine Stalinets-6 : en ru
  • SU86600A1 - Apparatus for making drawings blind : en ru
  • SU91539A1 - Odnokovsheva loading shovel : en ru
  • SU92556A1 - Spindle double twist : en ru
  • US2531527A - Grain distributor : en
  • US2532014A - Apparatus for heating canned foods : en
  • SU87534A1 - Breaking device for rail ends : en ru
  • SU92756A1 - Borehole induction seismograph : en ru
  • CH272132A - Wheel axle with swinging semi-axles on tractors. : de en
  • SU90523A1 - Multi-contact button with locking device : en ru
  • SU90832A2 - Suspended scaffolding for construction work : en ru
  • CH272008A - Molding machine. : de en
  • CH271960A - Instrument for drawing. : en fr
  • 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
  • DE1616913U - ASHTRAY WITH PLAY DEVICE. : 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • CA469618A - Processes of making orthopedic braces : en fr
  • USD161043S - Sepabable brooch ob similar article : en
  • USD161058S - Air circulator : en
  • CA469718A - Direction and distance indicating systems : en fr
  • CA469745A - Device for airchutes : en fr
  • AU147561B2 - Improvements inthe manufacture of insulated electric conductors : en
  • DEP0048586DA - Device for testing electroacoustic transmission systems : de en
  • DE1616985U - LOCKING FRAME FOR MULTI-DAY HOMES WITH OPEN COMBINES AND COMBINES CLOSED WITH INSERTING BARS. : de en
  • 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
  • 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
  • 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
  • ES24898U - Flange applicable to dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • FR968474A - Advanced sealing devices for containers : en fr
  • 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
  • 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
  • US2532241A - Polyvinyl acetal foams : en
  • ES19860Y - Easy to open container by hand. : en es
  • GB646667A - A closing device for tubes, bottles and various containers : en
  • DE800722C - Machine for polishing razor blade steel : de en
  • GB646922A - Improvements in circular knit hosiery and method of making same : en
  • 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
  • US2531417A - Foil measuring system with magnetic : 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
  • CH271954A - Device for clamping the original on duplicating machines. : de en
  • SU89352A1 - Pneumatic drive : en ru
  • US2531603A - Positive displacement type fluid meter : en
  • 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
  • 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
  • SU85803A1 - The method of obtaining ski ointments : en ru
  • SU89245A1 - Peat rope conveyor : en ru
  • SU90480A1 - Electrode coating : en ru
  • CH271920A - Device for separating at least one component from a mixture. : de en
  • DEP0045045DA - Device for shredding materials of various kinds : de en
  • GB646929A - Improvements in or relating to control circuits for electrical oscillation generators : 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
  • US2532047A - Alpha-cyano, alpha-alkyl glutaraldehydic acids : en
  • BE497369A - PROCESS FOR THE PREPARATION OF AN AMINO-PROPANE-DIOL. : en fr
  • DE1616615U - JAR LOCKING CLIP WITH MULTIPLE SPRING PRESSURE. : de en
  • ES24980U - Liquid heater container (Machine-translation by Google Translate, not legally binding) : en es
  • CH271953A - Device for partial interruption of the ink supply by ductor rollers. : de en
  • GB646683A - Improvements in pivotal bearings : en
  • CA469654A - Corner clamps : 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
  • CA469763A - D-lysergic acid dialkyl amides and processes of making same : en fr
  • 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
  • CH272130A - Electric power plant for driving a vehicle. : de en
  • AU146614B2 - Improvements in or relating to electrical sound reproducing or recording heads orthe like : en
  • CA469698A - Electronic systems for energizing d-c. motors from a-c. sources : en fr
  • AU3721250A - Improvements in shearing handpieces having diaphragm sealing means : en
  • CA469660A - Oil compositions : en fr
  • 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
  • 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
  • US2532090A - Refrigerator for automobiles and motor boats : 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
  • DEP0010768DA - Display, preferably of the frequency band change in radio equipment : de en
  • FR968674A - Tensioner-fixer-shaping device for collars and ties : 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
  • 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
  • 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
  • CH272144A - Electric locomotive. : de en
  • DE1616833U - MIXING DEVICE FOR METAL MELTING FURNACES. : de en
  • US2531592A - Method and apparatus for gas analysis : en
  • US2532056A - Dynamic balance tester : en
  • CH272069A - Method and device for influencing the temperature state in the rotor of a turbomachine. : de 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
  • 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
  • US2531511A - Four-way, slide, selector valve : 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
  • US2531598A - Balancing means for rotating wing : en
  • SU92226A1 - Automatic continuous oven for annealing lacquered cans and other cylindrical products : en ru
  • US2532236A - Cradle crib : en
  • DEB0002437MA - Incandescent lamp and similar lamp : de en
  • DEP0000747BA - Direction indicators for bicycles built into the handlebars : de en
  • DEP0037994DA - Contact arrangement on switches, especially star-delta switches : de en
  • DE1616982U - TOBACCO MOISTURIZERS, ESPECIALLY MADE OF PLASTIC. : de en
  • CA469704A - Grids for ice cube trays : en fr
  • 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
  • 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
  • US2532026A - Precooler with internal fins : en
  • US2532108A - Static current converter with means for putting it out of function : en
  • CH271930A - Process for the preparation of 2-substituted pyrimidines. : en fr
  • FR968624A - New application of a reaction principle : en fr
  • DE1616908U - HUEPF SPORTS DEVICE. : de 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
  • SU91171A1 - Ring drill : en ru
  • SU91246A1 - Shaped stone : en ru
  • SU91824A1 - Dispenser for bulk materials : en ru
  • US2531855A - Sipping straw : en
  • DEP0010987DA - Drive for grooveless records. : de en
  • DEP0054625DA - Device for displaying the grinding gap width on roller mills : de en
  • DE1616940U - CONNECTING CLIP FOR STRANDS. : de en
  • DEP0021382DA - Device for refreshing used ribbons : de en
  • DE1616785U - TOBACCO POUCH. : de en
  • DE1616929U - EYE LOOSE, AS A LACE-UP AND ORNAMENTAL EYE. : de en
  • DEP0034686DA - Method for gluing wood, in particular for gluing veneers o. : de en
  • 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
  • SU88903A1 - Self-priming centrifugal pump : en ru
  • SU89686A1 - Sulfurising Liquid Food Apparatus : en ru
  • US2531431A - Method of preparing calcium firmed frozen apple slices : en
  • US2532077A - Kiln : en
  • CH271928A - Process for preparing beta-propiolactone. : en fr
  • DEP0050245DA - Pressure plate for direct stamp attack on the hanging wall with protruding caps to be attached to the pressure plate : de en
  • 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
  • US2531542A - Spray coating electrode structure : en
  • US2531523A - Lamp shade mount : en
  • US2532099A - Paint material : en
  • SU87267A1 - Garbage chute : en ru
  • SU90774A1 - Motorized hand tool for pruning : en ru
  • 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
  • CA469780A - Regulating systems : en fr
  • DE1616869U - FLIGHT DUST MEASURING DEVICE. : 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
  • 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
  • FR968525A - Method and device for threading tobacco leaves intended for dryers : en fr
  • FR968469A - Translation system : en fr
  • FR968573A - Code changer device : en fr
  • SU89244A1 - Device for lifting ships : en ru
  • US2531392A - Polyurethan coating compositions : en
  • GB646792A - Improvements in and relating to modulators for multi-channel signalling systems : en
  • 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
  • GB646670A - Improvements relating to electric starting motors for internal combustion engines : en
  • GB646714A - Process for polymerizing acrylamides : en
  • GB646868A - Improvements relating to travelling carrier apparatus for ladders required to traverse sloping roofs or the like : en
  • ES193507A3 - HIGH VACUUM DISTILLATION CENTRIFUGAL APPARATUS. : en es
  • FR968409A - Improvements to circular knitting looms with drawing wheels : en fr
  • DEP0011677DA - Straw binder : de en
  • DEP0056203DA - Ball slewing ring with supporting balls mounted in ball cages, especially for excavators and slewing cranes : de en
  • ES24897U - Lampholder for fluorescent light lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0011101DA - Drawer slide : de en
  • DEP0052281DA - Device for processing pulp suspensions : 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
  • DE800666C - Process for the preparation of 5-nitrobenzisoxazole-2-carboxylic acid methyl ester : de en
  • GB646775A - Improvements in hammers, axes and the like : en
  • FR968595A - Self-winding and self-transporter aspe : en fr
  • DE1616640U - ACOUSTIC TESTER. : de en
  • DES0000627MA - Additional device for colorimeter. : de en
  • FR968464A - Turbo-cup burner : en fr
  • FR968513A - Improvements to liquid cooling devices : en fr
  • FR968672A - Airplane bomb : en fr
  • GB646915A - Improvements in or relating to apparatus for the grading and screening of materials : en
  • ES194540A1 - NEW SYSTEM OF CONSTRUCTION OF WEIGHING APPLIANCES. : en es
  • USD161019S - Automotive vehicle window regulator handle : en
  • 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
  • GB646823A - Improvements in and relating to decorative articles consisting of elemental bodies moulded on crossed threads, wires or like connecting means : en
  • DEK0002684MA - Process for the production of sponge rubber structures. : de en
  • FR968499A - Improvements to laterally tiltable trolleys : en fr
  • DE1616604U - MASON'S TROWEL WITH HAMMER ATTACHMENTS. : de en
  • ES16687Y - Perfected block, for loom. : en es
  • ES194821A1 - PROCEDURE FOR THE MANUFACTURE OF MOSAICS, TILES AND SLABS FOR PAVEMENTS, ZOCALOS AND ARTISTIC DECORATIONS, IN SMOOTH AND RELIEF. : en es
  • 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
  • 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
  • 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
  • DE1616912U - MULTI-PURPOSE CHESSBOARD. : de en
  • DE1616861U - BEAM CONNECTORS, IN PARTICULAR FOR BUILDING SCAFFOLDINGS. : de en
  • DE1616676U - WATER REVOLVING WINGS FOR PUMPS. : de en
  • GB646963A - Improvements in and relating to the manufacture and production of artificial threadsfrom viscose : en
  • DEP0042596DA - Drive of double roller mills : de en
  • CH272092A - Device for analyzing crystalline substances with the aid of X-rays. : de en
  • FR968472A - Device for electrical voltage measurements without current consumption : en fr
  • BE499160A - : en
  • CH271932A - A process for the preparation of a copper disazo dye. : en fr
  • DK71755C - Coupling means for connecting a balanced circuit to an unbalanced one. : da en
  • DE1616643U - BASE COVER FOR GAS DISCHARGE TUBES ON LUMINAIRES. : de en
  • US2532177A - Filter control valve : en
  • FR968497A - Device for fixing spectacle lenses on discontinuous bezels : en fr
  • GB646855A - Heat exchanger : en
  • CA469710A - Fittings for doors : en fr
  • CH272082A - Device for charging the accumulator batteries of motor vehicles. : de en
  • CH272103A - Massager. : de en
  • FR968619A - Artificial leather : en fr
  • DE1616847U - CARRIER, IN PARTICULAR FOR WALL MIRRORS. : de en
  • DE1616858U - INTERMEDIATE WALL BAR. : de en
  • DEP0020813DA - Process for making photographic enlargements : de en
  • 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
  • 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
  • DEL0001724MA - Headsail swing-out device : de en
  • DEP0042048DA - Primary winding for low frequency induction furnace : de en
  • US2531565A - Bridge guard : en
  • US2532094A - Television antenna : en
  • DE800696C - Mobile tower crane : de en
  • US2531633A - laurin : en
  • US2532202A - Venetian blind cord pull : en
  • GB646733A - Improvements in or relating to writing pads : en
  • USD161036S - Norriss multiple holder for cosmetic preparations or the like : en
  • 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
  • US2531553A - Upsetting-die lubricant for application to bolt stock or the like : en
  • US2531760A - Jet propelled rotary action submarine mud gun : en
  • DEH0001236MA - Glasshouse. : de en
  • DE1616804U - ADJUSTING WINDOW HOOKS. : de en
  • DEP0026465DA - Television receiving device : de en
  • DE1616673U - SPRING ARRANGEMENT WITH JUMPING FORCE INCREASE. : de en
  • DE1616705U - SINTER MAGNET WITH TEMPERATURE COMPENSATION. : de en
  • US2531535A - Manufacture of alternating electric current rectifiers : en
  • DEP0010986DA - Talking or listening head for magnetic sound recordings. : de en
  • DEP0011370DA - Device for screwing in screws : de en
  • US2531638A - Ignition circuit : en
  • US2531946A - Surfboard : en
  • US2532069A - Ignition timing control for internal-combustion engines : en
  • US2532138A - Television aerial : en
  • FR968510A - Operating device for dictation machines and listening to the reproduction of dictations : en fr
  • 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
  • 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
  • FR968511A - Short-circuit checker between turns : en fr
  • FR968678A - Rifle refinements : en fr
  • DE800706C - Device for determining the specific weight of granular materials : de en
  • DEP0000278MA - Shielding device on headlights of motor vehicles : 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
  • ES194072A1 - A DEVICE TO MEASURE THE ELECTRICAL ENERGY CONSUMPTION, AVOIDING THE POSSIBILITY OF FRAUD IN THAT ONE. : en es
  • FR968441A - Lining, process and means for its manufacture : en fr
  • GB646820A - Method of making integrated products : en
  • DEP0029737DA - Table skittles : de en
  • US2531567A - Derivatives of cyclohexene and process of preparing same : en
  • US2531980A - Oilcan : en
  • GB646818A - Sphero-conically generated fitting : en
  • FR968541A - Aviation jet power train : en fr
  • GB646729A - Improvements relating to looms : en
  • GB646799A - Electric primary cell and battery : en
  • DEP0026905DA - Vessels heated by flame fire, such as kettles, pots, etc. : de en
  • US2531548A - Heating device : en
  • US2532080A - Apparatus for continuously vulcanizing rubber strip material : en
  • GB646964A - Manufacture of an organic dinitrile : en
  • 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
  • DE1616965U - PUNCH BUTTON. : de en
  • ES24979U - Perfect rattle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES23055Y - Mono-block glass door. : en es
  • FR968434A - Carburetor without float : en fr
  • FR968688A - Coupling device for wagons : en fr
  • ES22184Y - Apparatus for the distribution and application of adhesive tapes. : en es
  • FR968418A - Nursery bra : en fr
  • 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
  • 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
  • FR968633A - : fr
  • CH272159A - Process for the production of molded articles, in particular insulating panels, with the aid of sulphite cellulose waste liquor. : de en
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • SU92303A1 - Paper Casing Machine with Bottom Cone Spinning Machines : en ru
  • US2531381A - Business machine support for desk drawers : en
  • US2532165A - Container for refuse : en
  • 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
  • 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
  • US2531728A - Shaping tool : 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
  • CH272057A - Translation mechanism. : de en
  • GB646892A - Device for adjusting the relative angular position of two members of recording or other apparatus : en
  • SU90075A1 - Matnik dynamograph : en ru
  • SU93003A1 - The method of obtaining corundum : en ru
  • US2531957A - Regenerative tracking and smoothing device : en
  • GB646911A - Improvements in and relating to insecticidal compositions : en
  • 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
  • GB646660A - Engine starters : en
  • 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
  • US2531907A - Pressure fluid servomotor : en
  • US2531396A - Elastomer reinforced with a modified clay : 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
  • US2531550A - Gun case : en
  • US2532128A - Method of preparing a cracking or reforming feed stock : en
  • CH271867A - Electric furnace, especially for melting glass. : en fr
  • DE1616824U - LADIES SHIRT MADE OF KNITTED MESH. : de en
  • ES23845Y - Women's footwear, all rubber, for rain. : en es
  • US2532136A - Graining or abrading lithographic plates or the like by centrifugal blast of wet slurry : en
  • CH272062A - Engine braking device on motor vehicles. : de 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
  • 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
  • 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
  • ES23947Y - Carpentry pieces for exterior holes, placed on the edge. : en es
  • 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
  • DE1616835U - STAMP CLEANER. : de en
  • DE1616997U - TICKET WITH CONTROL SECTION. : 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
  • CA469719A - Directive antenna systems : en fr
  • FR968431A - Device for supplying an engine with liquid fuel : en fr
  • CA469652A - Floor drains for toilet fixtures : en fr
  • CH272015A - Hand drill. : en fr
  • USD161048S - Necklace or similar article : en
  • DE1616623U - NURSING BRA. : de 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
  • GB646718A - Felt hardening machine : en
  • GB646825A - Improvements relating to fluid pressure transmission systems : en
  • 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
  • DEP0046104DA - Frame for threshing machines. : de en
  • ES23635Y - Aluminum-based perfected crown cap. : en es
  • IS217B6 - Navigation or traffic control center with radar targeting station and with radar response equipment on the individual vehicles. : en is
  • ES194201A1 - PROCESS OF OBTAINING DUSTS FOR THE MANUFACTURE OF ARTIFICIAL BONES, PALADARES AND PLASTIC PRODUCTS TO MOLD. : en es
  • DE1616634U - INTERCOM. : de en
  • DE1616955U - GLASS WASHER MADE FROM RUBBER BARRELS. : 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
  • FR968542A - Deformable hat : en fr
  • AU3720950A - Improvements in shearing handpieces having diaphragm sealing means : 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
  • 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
  • DEV0000280MA - Voltage-independent time delay device for relays with a capacitor connected in parallel to their winding within certain limits : de en
  • SU89443A1 - Laboratory setup for mixing solutions : en ru
  • GB646691A - Improvements in and relating to the heat treatment of metals : en
  • US2531874A - Sorting apparatus : en
  • USD160996S - Atomizer g. carleton : 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
  • DEP0014880DA - Sound reproducer for magnetic sound recording : de 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
  • DE1616637U - HEAT CONDUCTORS FOR LARGE CURRENTS. : de en
  • DEP0055397DA - Saddle for bicycles, motorcycles or the like. : de en
  • CA469671A - Magnetic materials : en fr
  • DEH0001578MA - Support roller for rubber belt conveyors and similar conveying means : de en
  • DEP0012340DA - Core made of sheet metal for coils : 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
  • FR968512A - Gaff for fishing : 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
  • 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
  • FR968611A - Non-explosive circuit breaker for high and low voltage, with high breaking capacity : en fr
  • ES24950U - Sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616935U - FOREST HAMMER. : de en
  • DEW0002550MA - Oven for tempering glass : de en
  • US2531571A - Manufacture of glass yarn : en
  • US2532062A - Vending machine : en
  • DEP0039141DA - Fan housing : de en
  • 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
  • ES23358Y - Living room game. : en es
  • GB646860A - Improvements in or relating to board games : en
  • SU89176A1 - Cooling batteries : en ru
  • SU90308A1 - A device for condensing moisture from the exhaust ventilation air : en ru
  • DEA0000572MA - Ship propulsion system consisting of piston steam engine, exhaust steam turbine and internal combustion engine : de en
  • ES24798U - Tool holder perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646912A - Improvements in lipstick holders and the like : en
  • SU89718A1 - Electropneumatic remote control system for valves and gates : en ru
  • USRE23298E - Swing 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
  • 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
  • DE1616740U - HAMMER WITH RIVETED HANDLE ATTACHMENT. : 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
  • AU3716250A - Improvements relating to electric transmission systems for vehicles : en
  • CA469703A - Pole cable terminals : en fr
  • DEH0002194MA - Periodically acting, especially dry absorption chiller : de en
  • GB646635A - Improvements in or relating to aircraft : en
  • GB646900A - Thiazolone cyanine dyes and the method of preparing the same : en
  • DEP0019138DA - Electric miner's light : de en
  • DE1616786U - CAP FOR FORESTRY PLANTS. : de en
  • GB646632A - Improvements in or relating to gas turbines : en
  • DE1616782U - THRESHOLD LIGHTER WITH CLIP-ON OR SCREW-ON CAP. : 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
  • GB646677A - Improvements relating to fluid-operated vices : en
  • US2531498A - Wayside station line coupling means for train communication systems : en
  • US2531757A - Bandage : en
  • USD161045S - Necklace ob similar article : en
  • DE1616620U - SAFETY WEDGE FOR HANDLED TOOLS. : de en
  • GB646909A - Improvements relating to slicing machines : en
  • DE1616723U - THREE-PART FORM FOR DAIRIES. : de en
  • ES195079A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRODYNAMIC AND PERMANENT MAGNET SPEAKERS. : en es
  • ES24858U - Gong ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • US2532256A - Method of die casting : en
  • DEP0042923DA - Method and device for the uninterrupted casting of metal, in particular, which is susceptible to stress cracking : 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
  • US2531847A - Reserve fuel supply : en
  • ES24876U - Rubber tube for gas. (Machine-translation by Google Translate, not legally binding) : en es
  • DEC0000891MA - Weft and bobbin sensor device for bobbin wrapping devices, in particular on jute looms : de en
  • USD161029S - Hood ornament : 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
  • 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
  • US2531679A - Valve : en
  • US2531938A - Liquid dispensing 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
  • DEP0003315BA - Manufacture of magnetizable cores from powder particles : de en
  • DEP0031319DA - Cable car for towing skiers : de 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
  • DEB0003388MA - Chair with plywood seat plate and a covering made of linoleum or the like. : de 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
  • FR968632A - Multiple transmission system : en fr
  • ES192421A1 - NEW PROCEDURE FOR PERFORATING ROUND OR SQUARE STEEL OR METAL TUBES. : en es
  • 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
  • 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
  • DE800724C - Grinding device with grindstone running in a water trough : de 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
  • 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
  • US2531817A - Compensated channel selector : en
  • US2532117A - Nickel steel alloys : en
  • US2532175A - Visible image radio responsive device : en
  • 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
  • GB646766A - Improvements relating to handles for door fastenings : en
  • ES23267Y - Utensil for peeling tubers and fruits. : en es
  • FR968590A - Improvements to fluid flow control valves : en fr
  • 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
  • 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
  • US2531844A - Instrument for measuring compressional wave radiation pressure : en
  • AU153592B2 - Typesetting machine : en
  • CA469733A - Implement construction : 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
  • DE800656C - Burner head for burning off crusts of combustion in heating boilers by means of a burning oxygen-oil mixture : de en
  • FR968493A - Improvements to the blades for lift wings : en fr
  • DEP0008427DA - Shaped bodies made of carbon and ceramic materials and process for their production : de en
  • SU89697A1 - Gear pump for high pressure fluid injection : en ru
  • USD161052S - Automobile truck : en
  • DE1616636U - CLUTCH MOTORAL NEAR DRIVE. : de en
  • DEB0002899MA - Device for adjusting the track width of vehicles, in particular tractors : de 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
  • US2531427A - Modified gel-forming clay and process of producing same : 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
  • CH272143A - Crossing piece for overhead lines of electrically operated vehicles equipped with pantographs. : de en
  • SU91394A1 - Device for lifting the typesetting machine of the linotype stitching machine : 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
  • US2531434A - Variable frequency selective circuits : en
  • DE1616621U - DOUGH ROLLER. : 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
  • 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
  • FR968692A - Armchair : en fr
  • DES0000386MA - Metal frames for windows. : de en
  • DE800657C - Device for the continuous determination of the core height for samplers with core tube : 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
  • CH272133A - Luggage rack for attaching to bicycles and motorcycles. : de en
  • GB646946A - Process of producing aromatic sulfonamido pyrimidines : 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
  • US2531877A - Carriage return mechanism for record controlled embossing machines : en
  • FR968560A - Improvements made to washing and spinning machines : en fr
  • GR12741B - CHILD - PLAY. : el en
  • AU155956B2 - Improvements in explosive shells : en
  • 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
  • SU91382A1 - Method of treating dysentery : en ru
  • US2532219A - Electrical outlet : en
  • USD161032S - Foot massage oscillator : 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
  • 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
  • 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
  • CA469620A - Machines for manufacturing cement tiles : en fr
  • 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
  • CA469791A - Battery corrosion eliminators : en fr
  • DE1616891U - LOCKING OF PRESERVED JARS. : de 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
  • USD161006S - Wheel balance weight : en
  • USD161037S - Ventilator grille : 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
  • 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
  • US2531666A - Nozzle : en
  • US2532157A - Variable reactive microwave device : en
  • 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
  • DEP0032844DA - Electrodes and ignition devices for arc lamps for medical irradiation : de en
  • DEP0042182DA - Device for the changeable coupling of a balanced oscillation circuit to a concentric line : de 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
  • CA469616A - Parquet floors : en fr
  • CA469693A - Circuit interrupters : en fr
  • CH271905A - Ladies stocking. : de en
  • DE1616947U - CUVETTE FOR DENTAL WORK. : de en
  • GB646943A - Improvements in a roller-skate wheel mounting : en
  • GB646976A - Improvements in or relating to production of dimethylamine : en
  • AU3713450A - Improvements in or relating to hydraulic press operator with automatic speed regulation : en
  • DE1616884U - SLEEVE RUBBER. : de en
  • 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
  • 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
  • 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
  • CH271997A - Waterproof watch box. : en fr
  • CH272055A - Shut-off valve. : de en
  • CH272142A - Wheelset with axle break protection for rail vehicles. : de en
  • 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
  • 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
  • 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
  • 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
  • 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
  • AU2521049A - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • DE1616626U - TAILOR FIGURE. : 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
  • 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
  • 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
  • DE1616819U - COMBINATION PLIERS. : de en
  • DED0002455MA - Engobing machine : de en
  • DEP0030520DA - Process and device for the finest comminution and blending of materials : de en
  • DEP0051169DA - Arrangement for condenser or crystal microphones : de 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
  • 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
  • DE1616689U - RECEIVING ANTENNA FOR ULTRA SHORT WAVES. : de en
  • ES23695Y - Electric chick brooder. : en es
  • ES24864U - Improved corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0016834DA - Chain guide bar for chainsaws with oil chambers provided in the guide groove on the side of the handpiece. : de en
  • US2531839A - Stocking and method of sewing same : en
  • FR968622A - Pillar for caving : en fr
  • ES24901U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646965A - Manufacture of an organic dinitrile : en
  • GB646916A - Improvements in or relating to sulphur : en
  • SU91701A1 - Multispindle rotary semi-automatic for abrasive grinding of the cylindrical surfaces of workpieces : en ru
  • US2531583A - Roentgen-ray apparatus : en
  • AU150939B2 - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • CA469736A - Electro-mechanical transducers : en fr
  • 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
  • CA469728A - Electrical item comparing systems : en fr
  • CH272087A - Vibrator. : de en
  • SU86754A1 - Method of drawing, drawing or calibrating metals : en ru
  • SU90373A1 - Universal drawing device : en ru
  • SU90507A1 - Vertically closed overhead conveyor : en ru
  • 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
  • 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
  • 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
  • DE1616845U - PEA KERNEL. : de en
  • DEG0002329MA - Guide stick holder. : de en
  • CH271878A - Furniture with a sliding table top. : de en
  • DEM0003040MA - Installation on co-current / counter-current compound rotary drums : de 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
  • CH271910A - Hand tool for tissue processing. : en fr
  • DEP0005824DA - Process for the production of gas and coke in a vertical chamber furnace : de en
  • BE496055A - : 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
  • CH271917A - Process for the production of aqueous emulsions containing a fat-soluble vitamin or provitamin in the disperse phase. : de en
  • SU90905A2 - Device for automatic molding of selenium elements : en ru
  • SU91784A1 - Control device for flatbed cargo hoist : en ru
  • CA469644A - Lock devices : en fr
  • 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
  • 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
  • CH272096A - Regulation arrangement for high intensity arc lamp. : de en
  • DE800640C - Method and machine for admixing cement : de en
  • DE800660C - Process for the production of higher molecular weight alcohols : de en
  • AU146708B2 - A device for moulding gutters in concrete or like self-hardening material : en
  • DE1616678U - TOW BELT FOR MOTOR VEHICLES OR THE LIKE. : de en
  • DE1616849U - CHAIR WITH HIGH CURVED BACK FRAME AND GROOVED SEAT. : de en
  • ES194318A3 - VARIABLE CONDENSER FOR RADIO RECEIVER EQUIPMENT WITH BAND EXTENSION. : en es
  • FR968666A - Improvements to the preparation of crystalline magnesium hydroxide : en fr
  • 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
  • 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
  • CA469645A - Unloading apparatus for vehicles : en fr
  • CH271869A - Cutting device for chopping food. : de en
  • DE1616896U - DIAPOSITIVE FRAME. : de 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
  • SU87213A1 - The method of degreasing sheepskin in turpentine with turpentine : en ru
  • SU91637A1 - Electrometallizer : en ru
  • US2532253A - Separation of pentaerythritol and formic acid : 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
  • 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
  • GB646708A - A reinforcement for use in connection with pre-stressed concrete : en
  • GB646850A - Improvements in or relating to rotary drilling tools : en
  • DE800686C - Grate for portable furnaces : de en
  • DEP0012168DA - Synchronous drive for picture and sound cameras : de en
  • CH271859A - Heating installation by circulation of fluid. : en fr
  • DE1616832U - GUIDE SHEETS FOR REGISTRATION PURPOSES WITH ELASTIC TAPPET. : de 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
  • 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
  • DEP0049675DA - Dry voltage converter : de en
  • DEP0023911DA - Control of the cooling of heat engines. : de en
  • SU87567A1 - Billet grab : en ru
  • SU87823A1 - Cutting chain to cutting machines and combines : en ru
  • SU91016A1 - Heat setting : en ru
  • US2531433A - Time sharing duplex communication system : en
  • US2531683A - Stabilized line tuned oscillator : en
  • US2532124A - Variable speed power transmission : en
  • SU91697A1 - Collet Mandrel : en ru
  • SU91906A1 - Arrangement of twin bars of mining machines : en ru
  • USD161024S - Automotive vehicle : 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
  • SU90800A1 - The method of preparation of plaster solutions : en ru
  • 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
  • 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
  • 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
  • CH271857A - Formwork support. : de en
  • CH271863A - Process for the production of volume-resistant insulation panels. : de 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
  • 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
  • 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
  • DK71779C - Method and apparatus for intermittently removing deposited goods from the centrifuge container in centrifuges. : da en
  • CH271889A - Device for winding balls of balls. : de 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
  • 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
  • CH272086A - Symmetrical electric mesh filter. : en fr
  • FR968658A - Improvements made to wagon rockers : en fr
  • SU88373A1 - Spring roller for steel belt conveyor : en ru
  • SU92183A1 - Two-phase method of hydrolysis of wood acid : en ru
  • CA469625A - Packages : en fr
  • DEP0020593DA - Measuring device for liquids. : de en
  • FR968644A - High intensity light source : en fr
  • CH271951A - Book sheet for detachable assembly with the same book sheets, especially for scrapbooks for postage stamps. : de en
  • DE1616664U - SELF-SEALING FOOD CARRYING TACKLE. : de en
  • DEP0000267MA - Plastic razor blade pack with drawer ejector : de en
  • 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
  • SU88231A1 - Instrument for quality control of surface treatment : en ru
  • CH272017A - External bearing for machine tool carriage transport screws. : en fr
  • AU151969B2 - Improvements in or relating to magnetrons : en
  • AU152966B2 - Method and apparatus for carrying out very short-period, high-pressure and high- : 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
  • AU152209B2 - Pest control agents containing esters of thionophosphoric or thiolphosphoric acids : en
  • AU3717050A - Improvements in explosive shells : en
  • CH272044A - Paint spray gun. : de en
  • DE1616814U - Pipe connection for an odor trap : de en
  • ES193037A3 - AN ASSEMBLY, EQUIPMENT-ENGINE OF EXPLOSION OR COMBUSTION FOR MOWER. : en es
  • SU92204A1 - Method for sensitization of halo-silver photoemulsions : en ru
  • SU92874A1 - Hitch-hiking : en ru
  • US2531507A - Tray type collapsible carton : 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
  • SU89500A1 - Device for driving synchronous machines : en ru
  • SU91792A2 - Machine for EDM shape cutting of metal : en ru
  • US2532088A - Cleansing apparatus : en
  • USD161027S - Automobile rearview mirror or similar article : en
  • US2531540A - Process for shaping plastic sheet material : en
  • USD161025S - Combined electrical jig saw and sander : en
  • USRE23299E - Primary air and gas supply means : en
  • 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
  • CA469691A - Circuit interrupters : en fr
  • CH272023A - Machine for planing gears with a rack-shaped tool. : de 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
  • SU86784A1 - Device for plastic precipitation of leaf springs : en ru
  • SU91237A1 - Device for collecting dust from atmospheric air : en ru
  • US2531732A - Cornstalk pulverizer : en
  • US2531830A - Voltage pulse generator : en
  • CH271976A - Direction-finding installation. : en fr
  • 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
  • GB646698A - Apparatus for removal of heavy objectionable material from cereal, legumes and otherfood products : en
  • 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
  • US2532173A - Microphone stand : en
  • DE1616606U - BALL ROTATING DEVICE, ESPECIALLY FOR WOODEN LATHE. : de en
  • DE800676C - Cable clamp, especially for single cable cars : de en
  • DE1616787U - MORTAR. : de en
  • AU3716550A - Improvements in or relating tothe casting of rotary discs or wheels : en
  • 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
  • DE1616951U - GRAIN FOR TWO METAL RUNS. : de en
  • FR968643A - Improvements to switches for discharge lamps : en fr
  • GB646689A - Improvements in or relating to waste bins : en
  • DEP0044222DA - Ski pants or the like : de en
  • 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
  • US2532002A - Rotary liquid treating drum : 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
  • 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
  • US2532035A - Blower for compressed combustible gases : en
  • US2531636A - Instrument for making perspective drawings : en
  • USD160995S - Combined flexibly connected front and rear view mirrors and mount- ing support theuefor : en
  • 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
  • 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
  • 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
  • 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
  • CH271987A - Device for the transmission of electrical oscillations of acoustic frequency. : de en
  • DE1616876U - EAR JEWELRY. : de en
  • DE1616981U - ALARM CLOCK IMITATION. : de en
  • FR968699A - Camshaft balancing device : en fr
  • DES0000413MA - Procedure for activating pressing and deforming processes. : de en
  • GB646967A - Improvements in or relating to constructional materials : 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
  • AU159168B2 - Adjustable garden spray : 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
  • SU91470A1 - Method of making beer : en ru
  • SU92238A1 - Method of protection from freezing sewer pipes : en ru
  • DEK0001318MA - Compressed air brake with pressure intensifier : de en
  • SU86795A1 - Device for automatic installation in a vertical position of a self-propelled vehicle : en ru
  • CA469753A - Cylinder construction for parallel cylinder pumps : en fr
  • SU92747A1 - Piston for compressors and steam engines : en ru
  • US2532184A - Conveyer belt for photographic printing machines : en
  • US2532270A - Trigger actuated portable spray head : en
  • CH271980A - Method for measuring distance and device for carrying out the method. : de en
  • SU88834A1 - Gas chamber furnace for magnetizing roasting of iron ores : en ru
  • US2531722A - Reversible ratchet screw driver : en
  • SU89721A1 - Tung Fruit Peeling Machine : en ru
  • US2531466A - Stereoscopic radio location device : en
  • SU88960A1 - Peat Moulder : en ru
  • SU92308A1 - Machine for trimming the tightening edge of the shoe : en ru
  • CA469684A - Regulating systems : en fr
  • 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
  • US2532021A - Support : 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
  • 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
  • DE1616808U - SHOE BOX. : de en
  • ES193305A3 - A PERFECTED PROCESS FOR THE SERIES MANUFACTURE OF SCREWS. : en es
  • AU143733B2 - An improved nursing brassiere : 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
  • CH271958A - Transport device for photographs. : de 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
  • 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
  • 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
  • US2531972A - Ultra short wave transmitting tube : en
  • US2531987A - Fish holding implement : en
  • 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
  • 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
  • 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
  • SU91616A1 - Live rolls for feeding logs to the sawmill frame : en ru
  • CH272104A - Method for sanitizing an operating room and installation for carrying out the method. : en fr
  • DEP0050557DA - Process for the production of dry rectifiers, in particular selenium rectifiers : de 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
  • 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
  • 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
  • CH272099A - Transformer for operating cold light tube lamps. : de en
  • DE1616952U - CHANNEL FOR SLAG AND SCREWS CARRYING ALLOYS. : de en
  • DED0000290MA - Process for smoothing iron and steel surfaces by anodic treatment in acidic electrolytes. : de en
  • 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
  • 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
  • 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
  • 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
  • US2532191A - Seed planting machine : 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
  • 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
  • CA469615A - Hydraulic brake devices : en fr
  • CH272102A - Anti-glare device for motor vehicle drivers and cyclists. : 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
  • 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
  • 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
  • CA469689A - Circuit interrupters : 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
  • US2531766A - Attachment for fur sewing machines : en
  • US2532227A - Pressure container for water softeners and the like : 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
  • GB646889A - Garment steaming and drying apparatus : en
  • GB646847A - Improvements in or relating to a draft rigging : 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
  • GB646938A - Improvements in instrument cases and show-cards : en
  • FR968659A - Glass painting process on which the silvering of the mirrors is harmless : en fr
  • GB646885A - Improvements in or relating to bed pans : en
  • US2531662A - Drilling fluids : en
  • US2532028A - Mounting for price tag moldings : en
  • AU3712050A - Process and apparatus for cooling and purifying compressed gas mixtures tobe separated : en
  • ES24951U - Improved lighthouse for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB646858A - A new and improved device for removing weeds and for other purposes : en
  • DEP0010754DA - Microphone, preferably condenser microphone : de en
  • GB646743A - Improvements in packages : en
  • DEH0003932MA - Chain oilers and cleaners for bicycles and motorcycles : de en
  • DEP0000142MA - Multi-perforated brick with small curls arranged in rows. : de en
  • GB646637A - Improvements in or relating to the coating of one metal with another : en
  • GR12744B - STEAM BATH. : el en
  • DE1616904U - PARALLEL CLAMP. : de en
  • ES193517A1 - IMPROVEMENTS IN DIESEL ENGINES. : en es
  • DEP0052564DA - Heating bath fluids : de en
  • ES194787A3 - A PROCEDURE FOR OBTAINING TRANSPARENT AND UNALTERABLE COATINGS. : en es
  • FR968463A - Multiplication machine : en fr
  • ES24870U - Tripod with imprisonable central column. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968578A - The ping-pong box : en fr
  • ES24925U - A cobbler shoe (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616850U - FOLDABLE BED. : de en
  • ES193091A1 - PROCEDURE FOR THE MANUFACTURE OF PLATES FOR CONSTRUCTIONS. : en es
  • GB646824A - Improvements relating to fluid pressure transmission systems : en
  • 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
  • US2531569A - Multiple adjustment for stringed musical instruments : en
  • 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
  • ES24952U - Slipper perfected for bathroom. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646791A - Improvements in or relating to hydraulic pumps or motors : en
  • DEP0016535DA - Mild detergent : 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
  • GB646827A - A process for the stabilisation of solutions of capillary-active sodium alkyl sulphates and for the production of stabilised solutions thereof : en
  • GB646735A - A rotary embossing paper fastener : 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
  • US2531551A - Minnow holder : en
  • US2531639A - Photographic shutter : 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
  • 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
  • DEP0005417DA - Control device for internal combustion engine systems. : de en
  • FR968481A - Centrifugal casting process for tubular metal parts : en fr
  • FR968681A - Perfected washhouse : en fr
  • DEM0002253MA - Coal plane : de en
  • FR968653A - Collector : en fr
  • US2532264A - Tank type vacuum cleaner : en
  • US2531608A - Bombing game : en
  • US2531857A - Dress form : en
  • AU150986B2 - Improvements relating to electric transmission systems for vehicles : en
  • ES24888U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • 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
  • US2532055A - Pyridone derivatives : en
  • GB646932A - Improvements in or relating to apparatus for air conditioning : en
  • DE1616894U - ADVERTISEMENT PLAYER. : de en
  • DE800647C - Process for the production of molded articles : de en
  • 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
  • GB646901A - Improvements relating to circuit arrangements for the control of a direct current relay : en
  • SU89302A1 - Device for measuring the angle of commutation of an ionic rectifier : en ru
  • DK71766C - Power distributor coupling for internal combustion engines. : da en
  • GB646857A - Improvements in soaking pit furnaces : 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
  • ES192786A1 - A METALLIC CONTRAPOZO. : en es
  • DE1616906U - LAMINATE SAFETY GLASS. : de en
  • ES24469U - Tensioner for cables and wires. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • 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
  • SU89298A1 - Power Line Protection : en ru
  • SU89506A1 - Electrolytic capacitor : en ru
  • SU90275A1 - Mercury Time Relay : en ru
  • FR968515A - Lighting device for cycles : en fr
  • FR968476A - Process for the preparation of colloidal dispersions of titanic acid : en fr
  • GB646652A - A device for indicating the regularity of manual feed of long fibre to a machine for preparing the fibre for spinning : en
  • CA469675A - Piezoelectric crystal transducer means : en fr
  • DE1616710U - CHAIR WITH BACKWARD CURVED TUBE LEGS. : de en
  • FR968408A - Improvements to epicyclic gearboxes : en fr
  • GB646873A - Improvements in or relating to pyrophoric lighters : en
  • DE800645C - Joint connection, especially for briquette extrusion : de en
  • GB646694A - A new or improved means for damping the motion of lever mechanisms of the first order of levers : en
  • DE1616779U - GALLERY FOR BIJOUTERY PURPOSES. : de en
  • ES24819U - A saddle for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0007233DA - Connection piece for the angular force application on pipe rollers or the like. : de 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
  • FR968569A - Improvements relating to electric capacitors : en fr
  • GB646852A - High voltage selenium rectifiers and manufacturing process : en
  • SU92271A1 - Method of transporting live fish : en ru
  • SU92486A1 - Single-plunger fuel pump : en ru
  • 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
  • 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
  • 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
  • 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
  • SU92291A1 - Method of fixing basic dyes on cellulose fiber products : en ru
  • DE1616783U - PACK OF SMOKED GOODS WITH IGNITION DEVICE. : de en
  • DEV0000546MA - Seam connection. : de en
  • DEL0002327MA - Weather protection rail for casement windows or the like. : de en
  • DEP0049136DA - Process for the production of ice cream portions : de en
  • SU90066A1 - Device for automatic focusing : 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
  • US2531479A - Flow regulation valve : en
  • US2531699A - Two-cycle rotary valve internal-combustion engine : en
  • US2532059A - Shoulder pad : 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
  • CA469668A - Electrical receptacles : en fr
  • 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
  • CH272118A - Installation of guiding antennas. : en fr
  • DK71775C - Spring device for vehicles. : da en
  • 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
  • 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
  • CH271852A - Reinforcement for reinforced concrete. : de en
  • GB646662A - Compositions for the protection of metals from corrosion : en
  • SU90828A1 - The method of manufacturing caps : en ru
  • SU92977A1 - The use of barium hydroxide as antinakipina : en ru
  • US2532079A - Safety electrical control for drilling machines : 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
  • JPS259858Y1 - : ja
  • CA469622A - Additive systems of colour cinematography : en fr
  • DE1616645U - MAGNETIC CLOSURE FOR MINING LIGHTS. : de en
  • DE1616831U - SCRUBBER HOLDER WITH SCRUBBER. : de en
  • AU3714350A - Valve structure : 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
  • US2531443A - Control apparatus for alternating current : 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
  • 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
  • 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
  • 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
  • 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
  • AU150322B2 - Improvements in shearing handpieces having diaphragm sealing means : 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
  • USD161063S - Combined automobile transport truck and trailer : en
  • CH271956A - Markers on printing plates made of sheet metal, in particular for address printing machines. : de en
  • FR968491A - Method and apparatus for electric arc welding : en fr
  • FR968628A - Improvement of soft collars : en fr
  • 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
  • DE1616875U - TOTO - EVALUATOR. : de en
  • ES24904U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • DEP0028844DA - Device for hanging the vertically arranged plate or frame members for heat exchangers, filters and the like. : de en
  • 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
  • GB646838A - Electric massage machine : 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
  • 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
  • DE800680C - Air brake : de en
  • FR968639A - A process for bonding rubber to metals, glass, etc. : en fr
  • 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
  • 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
  • US2532234A - Portable electric refrigerator : en
  • USD161060S - Motor vehicle or similar article : en
  • 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
  • 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
  • DE1616772U - STEREO FILM VIEWER FOR SMALL FILM. : de en
  • 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
  • FR968514A - Chi-ray thickness gauge : en fr
  • CH272090A - Electric capacitor. : en fr
  • DEP0010786DA - Casting mold for loudspeaker cones : de en
  • FR968593A - Manufacturing process of tight lids for containers : en fr
  • ES23684Y - Beam holder lift. : en es
  • SU89148A1 - Electromagnetic damping vibration sensor : en ru
  • SU92416A2 - Precast metal for pneumatic tamping of Fourco boats : en ru
  • DE800712C - Shock absorbing device : de en
  • DEP0003831BA - Heat relay with two heat-sensitive springs : de en
  • DE1616632U - MINT PRESS. : de en
  • DEP0009136DA - Mains connection part for all-current amplifier : de en
  • US2531752A - Pumping apparatus for sumps : 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
  • DEO0000279MA - Extraction device for roller mills : de en
  • US2531964A - Electric metallurgical apparatus : en
  • ES194757A1 - AUTOMATIC TRIGGER SYSTEM FOR ALARM SIGNALS. : en es
  • IE19553L - Signalling in pulse communication systems : en
  • US2531599A - Pants stretcher : en
  • ES195161A1 - IMPROVEMENTS IN THE MANUFACTURE OF PORTAHUSOS TUBES IN THE CONTINUOUS MACHINES OF HILATURA. : en es
  • SU90026A1 - Drive for moving raschel needle cases : en ru
  • SU90029A1 - Device for feeding carding machine : en ru
  • US2532000A - Cam operated switch contact : en
  • US2531587A - Support bearing and gear assembly : en
  • DE1616881U - HOLDING DEVICE FOR LEAK ROLLERS. : de en
  • DE1616954U - POLISHING AND BOHNER BRUSH. : de en
  • SU91755A1 - Ammonia absorption refrigeration unit : en ru
  • US2531477A - Foot measuring device : 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
  • US2531962A - Coil winding machine : en
  • 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
  • US2531914A - Method and mechanism for closing fiber containers with a lined closure : en
  • 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
  • ES24930U - Improved glass for vehicle headlights (Machine-translation by Google Translate, not legally binding) : en es
  • AU3709850A - Process for treating collagenous materials and product of such process : en
  • SU89960A1 - Air reactor : en ru
  • SU89973A1 - Cyclone type steam spark arrester : en ru
  • SU91917A1 - Automatic fits : en ru
  • 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
  • GB646656A - Continuous tumbling and abrasive blasting machine : en
  • 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
  • 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
  • US2531924A - Simmering shutter for high-pressure metal vapor lamps : 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
  • US2531904A - Engine valve mechanism-transmision actuated retarding and accelerating linkage : en
  • US2532193A - Process for impregnating wood with sodium thiosulfate : en
  • ES24960U - Brush for clothes. (Machine-translation by Google Translate, not legally binding) : en es
  • SU91620A1 - Apparatus for high-speed cutting of the ends of medical ampoules and other similar glassware : en ru
  • FR968489A - Packing container for household refuse or other materials : en fr
  • 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
  • US2531994A - Slip and blouse ensemble : en
  • DEN0000040MA - Atmospheric pressure liquid fuel burners : de en
  • ES194357A1 - SURFACE HUMIDIFIER APPARATUS FOR TRANSFERRING SCRIPTURES. : en es
  • 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
  • US2531394A - Apparatus for manufacture of precision glass tubing : en
  • US2531411A - Gas turbine lubrication : en
  • US2531819A - Reversible ratchet drive mechanism for power vehicles : en
  • AU1006247A - Device for driving the heald frames of looms : en
  • BE497381A - Road roller towed on tires : en fr
  • CH271895A - Apparatus for making rugs. : en fr
  • CH271903A - Dust extractor, comprising a removable flexible suction hose. : en fr
  • 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
  • SU92157A1 - Sulphite method of producing alumina : en ru
  • US2531941A - Fishhook : 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
  • FR968579A - Ladies clothing : en fr
  • FR968404A - Chipbreaker insert for cutting tool : en fr
  • GB646933A - Broaching machine : en
  • ES195162A1 - IMPROVEMENTS INTRODUCED IN THE PUMPS TO THE PUMP FOR THE IMPULSION OF FLUIDS IN GENERAL. : en es
  • SU86499A1 - Compression spring or tension : en ru
  • SU92463A1 - Drive belt conveyor belt : en ru
  • SU92740A1 - Volumetric pump for pumping liquids : en ru
  • US2531460A - Stabilized metallic soaps : en
  • US2531879A - Gaseous current spray drier : en
  • AU3711350A - Antenna of small dimensions : en
  • CA469727A - Impact tools : en fr
  • CH271879A - Device for heating previously determined amounts of liquid. : de en
  • DEU0000086MA - Device for attaching agricultural implements, in particular to a tractor. : de en
  • DE1616885U - DRIVE WHEELS FOR SEWING MACHINES. : de en
  • GB646781A - Improvements in or relating to apparatus and method for injecting moldable material into a mold : en
  • ES194654A1 - IMPROVEMENTS IN DISTRIBUTING VALVES OF LIQUIDS AT TWO OR MORE STEPS. : en es
  • DED0002841MA - Conveyor device for railway sleepers : de 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
  • GB646732A - Improvements in or relating to a system for removing water from materials : 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
  • US2531492A - Rate of change indicator : 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
  • US2531715A - Manufacture of animal glue jellies : en
  • US2532040A - Toggle bolt : en
  • 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
  • DEP0004567DA - Device for determining the transmission rate of sound recording devices : de en
  • DEP0009449DA - Radio receiver with dial lighting and mains connection : de en
  • ES24839U - Packaging for the presentation of clothes clips and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • DE800634C - Device on bicycle and motorcycle handles : de en
  • 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
  • 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
  • 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
  • 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
  • AU160324B2 - Improvements in or relating toa process forthe neutralization of sulphonated products suitable as detergents : en
  • CH272072A - Heat exchange apparatus. : de 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
  • SU90140A1 - Snow shield : en ru
  • SU91147A1 - The method of construction of reinforced concrete foundations for machinery : en ru
  • 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
  • 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
  • US2531408A - Interpolymers of acrylonitrile and itaconic acid : en
  • US2531455A - Directive antenna structure : en
  • SU89268A1 - Motorized hand tool for pruning : en ru
  • SU91307A1 - Planetary stepless variator : en ru
  • US2531875A - Tape feeding mechanism for typewriting machines : en
  • USD161068S - Bathing suit : 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
  • SU89253A1 - Device for lifting movable formwork : en ru
  • SU90180A1 - Device for measuring reverse currents in ion devices : en ru
  • 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
  • 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
  • DE800674C - Tension-retaining and shock-absorbing fasteners for floating rail joints, especially for reinforced concrete sleepers : de en
  • ES194696A1 - NEW MANUFACTURING SYSTEM FOR ROTATING FORKS OR WINDING FINS OF MACHINES OR SIMILAR MILLING MACHINES. : en es
  • CH272088A - X-ray equipment. : de en
  • DE1616747U - ANTENNA. : de en
  • DE1616739U - PIPE WRENCH. : de en
  • GB646664A - Spring road wheel : en
  • CA469793A - Slips : en fr
  • 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
  • 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
  • DESC000735MA - Arrangement for the operation of electrical low-voltage devices in direct current high-voltage systems : de en
  • FR968426A - Compression pump valve : en fr
  • AU144554B2 - Improvements in shearing handpieces having diaphragm sealing means : en
  • DE1616670U - COMBINED CIGARETTE FULL-WOOD PACK. : de en
  • CH271853A - Device for closing window and door joints. : de en
  • DE1616784U - ASHTRAY WITH CLEANING DEVICE. : de en
  • DE1616788U - GEARBOX, IN PARTICULAR FOR PAINT MACHINERY. : de en
  • DET0000378MA - Drive for the friction of washing machines or the like. : de en
  • US2531380A - Preparation of alkali metal di-salts of 2:3 hydroxynaphthoic acid : en
  • US2531437A - Wave guide impedance transformer : en
  • CA469778A - Switchboard construction having adjustable grommet wire holders : en fr
  • DEP0019755DA - Photo camera for roll films : de en
  • DEP0039562DA - Plug coupling : de en
  • US2531827A - Rotatable valve and switch support for endoscopic instruments : en
  • CH271841A - Device for injecting solid fertilizers into the soil, especially for fruit trees. : en fr
  • 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
  • US2532006A - Device for eliminating squeaks from board structures : en
  • CH272058A - Arrangement for actuating load magnets. : de en
  • 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
  • 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
  • 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
  • ES23259Y - Joist paved or plastered : en es
  • US2531982A - Brush scraper for containers : en
  • ES194791A1 - IMPROVEMENTS IN THE RADIAL DRILLING MACHINES. : en es
  • ES22998Y - Support plate for hypodermic needles. : en es
  • CA469764A - Bath sprays : en fr
  • DE1616810U - PACKAGING FOR FOOD AND TOURISM. : de en
  • DE1616890U - MUSHROOM. : de en
  • DEK0000553MA - Air-cooled cylinder for two-stroke internal combustion engines. : 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
  • 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
  • CA469747A - Regulating scavenging of free piston engines : en fr
  • ES23938Y - Ties made with animal skins, cured, marinated or leather. : en es
  • US2532087A - Loom with stationary weft supply : en
  • ES193833A3 - A SYSTEM OF GAS ABSORPTION CHAMBER BY CONTACT SWALLOWING THROUGH AN ABSORBING LIQUID. : en es
  • US2531390A - Insecticide comprising rotenone and piperonyl cyclonene as a synergist therefor : en
  • US2532140A - Process of coating paper : 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
  • FR968677A - Ejection seat for airplanes : en fr
  • ES24825U - Protected support device for reference plates, signs, legends and other inscriptions (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • DEP0003336BA - Device for centering a rotating part on a second rotating part : de en
  • DE800658C - Clothes dryer : de en
  • GB646754A - Improvements in or relating to means for facilitating adjustment of slides in machine tools : en
  • GB646906A - Improvements in or relating to toys : en
  • SU92139A1 - Method of producing active carbon black : en ru
  • US2531806A - Fish tackle float : en
  • US2531878A - Condensate drain system for steam engines : en
  • GB646767A - Improvements in looms for weaving : en
  • ES192619A1 - A PERFECTION IN THE HYDRAULIC BRAKE DEVICES OF VEHICLES. : en es
  • 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
  • DEP0025809DA - Split throat gauge. : de en
  • GB646856A - Improvements in or relating to display stands : en
  • GR12742B - METHOD OF TREATMENT OF COLD CARLIVES OR OTHER RAW MATERIAL. : el en
  • ES22444Y - Case for priming devices for fluorescent tubes. : en es
  • 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
  • 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
  • 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
  • FR968661A - Form for the manufacture of shoes and its construction process : 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
  • DEP0049746DA - Fuel feeder for grate funnels : de en
  • US2531809A - Center : en
  • US2532242A - Polystyrene foams : en
  • SU87552A1 - Automotive planetary gearbox for six gears : en ru
  • SU91950A1 - Sewing stitch and device for stitch : en ru
  • US2532243A - Polyethylene foams : en
  • DEP0024163DA - Mobile and movable toys on wheels : de en
  • 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
  • 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
  • US2531943A - Collar apparatus for cementing casings in wells : 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
  • CH271998A - Device for driving an indicator needle in discontinuous rotation. : en fr
  • 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
  • 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
  • US2532113A - Ice cube tray : en
  • CA469794A - Substitutes for tire chains : en fr
  • CH271981A - Number roller for a roller counter with an adjustable storage device. : 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
  • US2531476A - Ultra high frequency antenna : 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
  • 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
  • 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
  • BE497481A - : 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
  • 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
  • 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
  • SU90255A1 - Valve circuit : en ru
  • US2531971A - Adjustable locking device : en
  • 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
  • DE1616618U - BOX PACK ENCLOSED IN A CASE, FOR EXAMPLE A TRANSPARENT FILM. : de en
  • CA469685A - Circuit interrupters : en fr
  • 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
  • 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
  • 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
  • DEP0025038DA - Bumper for prosthetic heels : de en
  • ES194441A1 - SUSPENSION SYSTEM FOR VEHICLES. : en es
  • BE497576A - : en
  • 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
  • SU91083A1 - Universal grinding machine : en ru
  • SU91268A1 - Method of making materials for building parts : en ru
  • CA469741A - Means for releasing parachutes from their packs : en fr
  • 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
  • FR968482A - Universal tillage implement : 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
  • 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
  • DEC0000329MA - Process for processing biutinous materials, in particular tars and pitches : de en
  • DEP0018442DA - Vine staple. : de en
  • GB646712A - Preparation of photographic non-gelatine emulsions : en
  • SU88651A1 - Method for rapid drying of large-sized products : en ru
  • SU92164A1 - Method for producing carbon black from liquid hydrocarbons : en ru
  • 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
  • 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
  • US2531584A - Sanitary chicken nest : en
  • DEP0049053DA - Device for remote transmission of measured values by means of pulses : de 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
  • CH272136A - Dispositivo di innesto e disinnesto rapido dei forcellini sui perni delle ruote di biciclette, specially per biciclette da corsa. : en fr it
  • 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
  • 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
  • US2531637A - Automatic call recording system for automatic telephony : en
  • US2532215A - Cathode structure : 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
  • 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
  • CA469634A - Phonograph reproducing devices : en fr
  • CA469697A - Control systems : en fr
  • CH271923A - Improved culture medium and method for preparing this medium. : en fr
  • CH271896A - Dye preparation. : 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
  • 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
  • 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
  • CH271927A - Process for the preparation of a fluorine compound of nickel. : de en
  • CH272108A - Punch card controlled tabulating machine. : de en
  • CH271972A - Cartridge belts. : de 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
  • DE1616602U - CONCRETE BEAM FOR THE PRODUCTION OF CEILINGS. : 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
  • CA469783A - Circuit interrupters : en fr
  • CH271988A - Process for photometry and electrical photometer for carrying out the process. : 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
  • CH272095A - Arc lamp with air flow concentration of the arc. : de en
  • USD160989S - Phonograph needle : en
  • SU87591A1 - Pumping unit for pumping fluid : en ru
  • SU92809A1 - Resonant vibration device : en ru
  • US2531530A - Synchronous motor : en
  • 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
  • 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
  • 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
  • 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
  • US2532032A - Apparatus for drying webs : 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
  • SU87030A1 - Metal sliding rack with wedge lock : en ru
  • SU90001A1 - Synchronized asynchronous motor : en ru
  • US2531976A - Retractable lift rotor mechanism for aircraft : en
  • CH271968A - Question and answer game. : de en
  • CH272160A - Electric soldering device with soldering iron. : de en
  • CH272164A - Process for the manufacture of articles containing silicon carbide. : de en
  • CH271874A - Armchair frame. : de en
  • CA469701A - Sight feed lubricator systems : en fr
  • CA469739A - Metal contact rectifiers and photo electric cells : en fr
  • DK71763C - Spectacle frame with non-metallic rods. : da 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
  • 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
  • DE1616684U - ROLLER BEARING ARRANGEMENT FOR WEDGE LOCKS OF IRON PIT STAMPS. : 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
  • DE1616760U - SEAT AND LY PADS. : de en
  • DE1616900U - SPRINGLESS IMPACT KNIFE. : de en
  • DEP0009769DA - Bracket for electric heating rods : de 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
  • 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
  • CA469775A - Methods and means for checking radiant energy object detection systems : en fr
  • 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
  • US2531934A - Side delivery rake mounting : en
  • 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
  • DE1616657U - BAGS FOR LEAKING SUBSTANCES, IN PARTICULAR TEA BAGS. : de en
  • DEK0002647MA - Overtaking indicator : de en
  • FR968444A - Process for the preparation of resinous condensation products of polymethyleneamides : 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
  • ES24970U - Bloc (Machine-translation by Google Translate, not legally binding) : en es
  • FR968539A - Acoustic warning device : en fr
  • GB646719A - Improvements in or relating to a method and installation for producing large quantities of cold air : en
  • 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
  • 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
  • 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
  • US2531736A - Safety razor for single edge blades : en
  • US2531991A - Automatic drain trap : en
  • CH271875A - Convertible sofa into a double bed. : de 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
  • US2531383A - Stabilization of viscous dispersions of cottonseed proteins : en
  • US2531837A - Safety guard for presses : en
  • US2532098A - Automatic sound reproducing control system : en
  • AU3714250A - Improvements relating to floor structures of bodies such as those of motor vehicles : en
  • CA469656A - Therapeutically active preparation : en fr
  • CH272078A - Earth conductor device. : de 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
  • SU86722A1 - The correct cutting machine for cutting rods welding electrodes : en ru
  • SU88596A1 - Conveyor belt for piece goods : en ru
  • US2531655A - Gas dissolving apparatus : 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
  • US2531485A - Diazotypes comprising amine salts of sulfonic acid containing azo components : en
  • US2532039A - Damper action for tuning fork pianos : 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
  • US2531534A - Coil winding machine : en
  • US2531822A - Drape-supporting crane : 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
  • US2531894A - Garment hanger : en
  • US2532200A - Orthodontal instrument : en
  • FR968607A - Tool for scaling fish : en fr
  • US2531887A - Combustion safety control system : 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
  • US2531954A - Shopping bag : en
  • DEP0031067DA - Meat grinder for home use : de en
  • DEP0030616DA - Pot lid support : de en
  • FR968412A - Sealing device for rubber tubes : en fr
  • FR968526A - Tape : en fr
  • GB646811A - Improvements relating to marking machines : 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
  • 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
  • ES194073A1 - NEW REFLECTING SCREEN SYSTEM FOR FLUORESCENT TUBES. : en es
  • DE1616974U - DOUBLE-LEG DIFFERENTIAL MANOMETER. : de en
  • SU91108A1 - Swivel for well drilling : en ru
  • SU91600A1 - A helical gear for converting rotary motion : en ru
  • US2531403A - Process for coagulating a latex of a sulfur dioxide resin : en
  • US2532178A - Luminous sign : en
  • US2531495A - Combination toy bank and music box : en
  • US2531543A - Container for gears or the like : en
  • US2531773A - Method of and apparatus for conditioning chocolate and the like : en
  • DEP0034620DA - Belt dryer for smaller items, especially bottle neck closures : de en
  • AU3716350A - Insulated electrode structure inan electrical precipitator : en
  • CA469779A - Magnetic core structures : en fr
  • ES24853U - Apparatus for the study of radiographic negatives. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • AU3138849A - Improvements relating to liquid fuel burners : en
  • AU3711650A - Improvements in or relating tothe regulation of electric supply circuits : en
  • AU3237550A - Adjustable garden spray : en
  • CA469646A - Methods of producing wooden boards, slabs, blocks or the like secured against warping : en fr
  • 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
  • ES195074A2 - ELECTROMAGNETIC OPERATING LIQUID ELEVATOR PUMP. : en es
  • AU3711450A - Improvements in or relating to telegraph repeaters : en
  • CA469677A - Afc circuits : en fr
  • CA469726A - Cold exchangers : en fr
  • CH272147A - Recoil regulation device on aircraft with jet propulsion. : de en
  • DE800675C - Pulley with rubber lining, especially for cable cars : de en
  • DEP0038915DA - Automatic photographic lock : de en
  • CH272024A - Machine for hot bending impeller blades. : de en
  • CH272014A - Boring mill. : de en
  • 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
  • DE1616856U - MOUNTING PLATE FOR FILLING JOINT BOILER. : de en
  • DEP0004105BA - Electron tube with blocking of certain frequencies or frequency ranges : de 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
  • 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
  • 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
  • CA469640A - Radio signalling circuits : en fr
  • CH272029A - Protection device for machine tools. : en fr
  • DE1616719U - STREAM FLAP ON THRESHING MACHINES : de en
  • AU144093B2 - Improvements relating to grass-catchers for lawnmowers : en
  • AU3757850A - Process forthe production of low boiling hydrocarbons inthe catalytic hydrogenation of carbon monoxide : en
  • SU90884A1 - High Voltage Test Device : en ru
  • SU91058A1 - Bread slicer : en ru
  • USD161030S - Electrical binding-post terminal : 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
  • US2531572A - Tractor seat support : en
  • CH272027A - Machine for cutting parallel grooves in a piece of wood. : en fr
  • 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
  • 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
  • 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
  • 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
  • USD161010S - Dispensing head for frozen condiment : en
  • 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
  • CH271966A - Plant for sports or games. : de en
  • CA469663A - Alpha-halogen-beta-alkoxy suberic acid and processes : en fr
  • DE1616658U - REAR PANEL FOR EXCHANGEABLE FRAME. : de en
  • DE1616948U - Impermeable cover for monthly ties. : de 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
  • 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
  • SU88317A1 - Automatic height limiter for lowering the excavator crane : en ru
  • SU91871A1 - The method of spectral quantitative analysis : en ru
  • US2531423A - Bis-(carboxydiphenylamine)-sulfides and sulfones : en
  • US2531730A - Surgical aspirator : en
  • AU148381B2 - Improvements in or relating to hydraulic press operator with automatic speed regulation : en
  • CH271965A - Harmonica. : de 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
  • CH272061A - Hydraulic regulator for internal combustion engines. : en it
  • AU3721150A - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : en
  • CH272165A - Piezoelectric device. : en fr
  • 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
  • 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
  • ES23411Y - Double vial for injectable drugs. : en es
  • GB646704A - Improvements in or relating to electron discharge devices : en
  • SU85777A1 - Fuel filter : en ru
  • SU91380A1 - A method of making a base for ointments and patches : en ru
  • 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
  • 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
  • SU88287A1 - Device for controlling wind turbines : en ru
  • SU88854A1 - A machine for pickling and tinning of fl and similar hollow vessels : en ru
  • SU91460A1 - Folding box for transporting gramophone records : en ru
  • DE1616700U - CENTRAL PLUG WITH CABLE RELIEF AND TURN PROTECTION. : de en
  • DEP0016382DA - Apron stretching system : de en
  • CH271850A - Fishing auxiliary device. : 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
  • 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
  • AU153223B2 - Improvements in or relating to cavity magnetrons : en
  • CA469662A - Production of ammelide : en fr
  • CA469751A - Heat pump control devices : en fr
  • 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
  • AU151584B2 - Valve structure : en
  • CA469740A - Electro-acoustic devices : en fr
  • DEL0002047MA - Washing kettle : de en
  • DEP0048181DA - Heat exchanger : de en
  • DK71754C - Speed controller, especially for finger washers. : da en
  • GB646724A - Cooling apparatus for photographic contact printing apparatus : 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
  • US2531645A - Bracket for remote control units : en
  • SU91342A1 - Device for weighing goods on lifting machines : en ru
  • SU91835A1 - Electromechanical integrator : en ru
  • US2532228A - Electrically operated typewriter : en
  • 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
  • US2531385A - Electric immersion heater : en
  • US2531833A - Tachometer : en
  • CA469700A - Coated articles : en fr
  • CH272128A - Vehicle convertible into a shop for itinerant trade. : en it
  • 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
  • USRE23297E - Sheetlike light-polarizing complex : 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
  • USPP993P - Strawberry plant : 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
  • 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
  • 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
  • AU3185449A - Improvements in or relating to plastic compositions ofa puttylike nature orin or relating tothe use thereof : 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
  • CH271918A - Plant for the saccharification of vegetable products, especially fruit and pulp. : de en
  • 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
  • CH272046A - Pulley. : de en
  • CA469635A - Tuning mechanism : en fr
  • CH271901A - Pliers. : en fr
  • CH272019A - Clamping device for slotted machine tool collets. : en fr
  • CH271902A - Washing machine. : de en
  • DE1616911U - ENTERTAINMENT FOOTBALL GAME. : de en
  • DEP0002531BA - Push button assembly for electrical devices : de 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
  • CH271962A - Stylograph with two tracing ends. : en fr
  • DEA0003018MA - Process for generating cold : de en
  • ES23844Y - Clamping device or mechanism. : en es
  • 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
  • DEP0000310DA - Cross tube boiler : de en
  • DEP0009037DA - Circuit arrangement for telephone systems for connecting several lines to a common amplifier : de en
  • SU87640A1 - A device for filling burettes that automatically sets the meniscus of the liquid on zero division : en ru
  • 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
  • DED0001737MA - Device for the hydraulic compensation of the axial thrust on multistage centrifugal pumps : de en
  • DEP0010750DA - Speakerphone : de en
  • ES23809Y - Pneumatic wheel protector. : en es
  • FR968561A - Support disc : en fr
  • CA469690A - Circuit interrupters : en fr
  • CH271871A - Process for the production of a washing glove and washing glove produced by the process. : de 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
  • 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
  • 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
  • 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
  • CA469661A - Tetrahydrofurfuryl ester of amino-diphenylamine : en fr
  • CA469761A - High frequency apparatus : en fr
  • CH272115A - Crossbar switch for automatic telephony systems. : de 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
  • 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
  • SU89529A1 - Glass Pressure Gauge : en ru
  • SU92755A1 - Device for digging seedlings of trees and shrubs : en ru
  • SU89962A1 - Electric furnace for heat treatment of wire : en ru
  • 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
  • CH272002A - Process for increasing the granulability of ground metal compounds. : de en
  • CH272038A - Parallel vice. : de en
  • AU148864B2 - Improvements relating to liquid fuel burners : en
  • SU87503A1 - Instrument for automatic stop of lubrication station : en ru
  • SU88370A1 - Belt Conveyor Dump Truck : en ru
  • 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
  • SU85737A1 - Thread rolling head : en ru
  • SU90334A1 - Hydraulic motor : en ru
  • SU90354A1 - The method of dehydration of bicyclic terpene alcohols : en ru
  • DEP0013651DA - Electrically heated device for frying, baking, cooking and the like. : de en
  • CA469729A - Gaseous tubes and circuits : en fr
  • CH272050A - Flexible elastic coupling for transmission. : en it
  • DE1616915U - DEVICE FOR PERFORMING A SOCIETY GAME. : de en
  • DE1616975U - NUMBER ROLLER FOR COUNTERS. : de en
  • ES23652Y - Fluorescent tube holder plate. : en es
  • GB646634A - Improvements in or relating to gas turbines : en
  • 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
  • SU91499A1 - Apparatus for rasterizing bags of cement : en ru
  • SU92094A1 - Kok-Sagyz roots storage method : en ru
  • CA469731A - Circuit breakers : en fr
  • 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
  • AU3661550A - Childrens table and blackboard : 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
  • 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
  • SU91374A1 - Self-loading bucket : en ru
  • SU91794A1 - The method of connecting electrical wires or cables : en ru
  • US2532273A - Two-cycle internal-combustion engine : en
  • DEP0005418DA - Flush for two-stroke engines. : de en
  • CA469760A - Spark gaps : en fr
  • CH272013A - Thread pressing, cutting and sealing machine for tin can production. : de en
  • DE800667C - Process for the production of particularly fine and durable aqueous dispersions : 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
  • 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
  • US2531673A - Apparatus for determining the moisture content of vegetable products : en
  • US2531858A - Cradle : en
  • DE1616738U - DEVICE FOR FORMING CUTTING BARS IN FABRIC. : de 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
  • DE1616662U - SAVINGS BAR. : 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
  • US2531796A - Freewheeling stoker fan : en
  • 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
  • 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
  • US2531404A - Biguanide compounds : en
  • AU3717250A - Method and apparatus for carrying out very short-period, high-pressure and high- : 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
  • 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
  • US2531560A - Buncher for baled hay : en
  • US2531788A - Starting mechanism for internalcombustion engines : en
  • CA469655A - Box lidding machines : en fr
  • CH272162A - Thrust bearing for machine tool. : en fr
  • DEP0020866DA - Mechanical pencil : de en
  • CH272091A - Device for melting down the vent tube of electrical discharge tubes. : de en
  • CH272127A - Device for regulating the flow of granular and floury material from containers or the supply of such material in machines. : de en
  • CH272066A - Gas turbine plant. : de 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
  • 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
  • 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
  • US2531436A - Apparatus for transferring fluids : en
  • AU148369B2 - Improvements inside delivery rakes and/or swath turners : en
  • AU3721050A - Improvements in shearing handpieces having diaphragm sealing means : en
  • SU87564A1 - Semi-centrifugal clutch : en ru
  • SU88152A1 - Attachment to a sewing machine for transporting material : en ru
  • SU89233A1 - Mechanical interlock disconnectors : en ru
  • DE1616722U - TRAP, IN PARTICULAR FOR SMALL ANIMALS SUCH AS RATS, MOUSE, ILTISSE OR THE LIKE. : de en
  • DE1616853U - CENTRIFUGAL AGITATOR. : de en
  • CH271877A - Bed mattress. : de en
  • 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
  • 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
  • CH272145A - Mooring device. : en fr
  • SU89568A1 - The method of applying plaster casts of high strength plaster : en ru
  • SU91551A1 - Gland compensator for temperature lengthening of pipelines : en ru
  • 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
  • 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
  • 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
  • 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
  • BE497345A - : en fr
  • 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
  • US2531842A - Alarm for strongboxes : en
  • 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
  • DE1616825U - LADIES SHIRT MADE OF KNITTED MESH. : de en
  • DE1616934U - PISTON VALVE FOR LOCOMOTIVES OR OTHER STEAM ENGINES. : de en
  • CH271894A - Hand knitting machine. : de en
  • CH272039A - Engraving machine. : en fr
  • CA469673A - Piezoelectric elements of p-type crystals : en fr
  • 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
  • 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
  • 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
  • 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
  • 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
  • CA469672A - Piezoelectric devices : en fr
  • DEP0042594DA - Electric accumulator and process for its manufacture : de en
  • GB646893A - Improvements in or relating to suction cleaners : en
  • 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
  • AU3709750A - A wax backed, heat sealing, adhesive sheet : en
  • BE497489A - : 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
  • 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
  • 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
  • AU3710850A - Wrapper and method of making it : en
  • CA469738A - Sound reproducer or recorder heads : en fr
  • CA469735A - Interval timers : en fr
  • CA469749A - Hydraulic governors : en fr
  • 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
  • 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
  • DE1616854U - COFFEE AND TEA FILTER. : de en
  • AU3182849A - Improvements in or relating to electrical sound reproducing or recording heads orthe like : en
  • FR968605A - Toolbox : en fr
  • GB646690A - Textile printing process : 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
  • 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
  • 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
  • US2531391A - Fire alarm system : en
  • 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
  • AU144480B2 - Improvements in tensioning means for shearing handpieces having diaphragm sealing means : 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
  • AU3707650A - Improvements in or relating tox-ray devices : en
  • SU91278A1 - Stereo screen : en ru
  • SU92224A1 - Multi Spindle Sharpening Machine : en ru
  • US2531718A - Knitted pile fabric : en
  • CH272119A - Ultra-short wave modulation device. : en fr
  • US2531563A - Level holder : en
  • US2531465A - Halomethyl-4-halobenzanthrones : en
  • US2531990A - Method of molding concrete building units : en
  • US2531807A - Magnetic measuring apparatus and method : en
  • ES24818U - Rear fork for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • 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
  • 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
  • CA469664A - PREPARATION OF .alpha.-METHACRYLONITRILE : en fr
  • AU152806B2 - Improvements in or relating to telegraph repeaters : en
  • US2531694A - Tank trailer : en
  • US2531939A - Intermittent combustion spark ignition aircraft heater : en
  • SU84528A1 - Folding shaver for safety razor : en ru
  • SU85826A1 - The method of obtaining detergent and emulsifying preparations : en ru
  • DE1616852U - SCHOOL BOARD. : de en
  • DEP0052950DA - Steam water trap with a shut-off device operated by a float : de en
  • 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
  • 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
  • US2532143A - Accumulator : en
  • ES24883U - Pulley cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR968531A - Device for crystal cultivation : en fr
  • FR968490A - Improvement in bicycles : en fr
  • GB646950A - Manufacture of new vat dyestuffs : en
  • 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
  • DE800699C - Rolling grille lock for shop windows u. like : de en
  • DEP0010838DA - Arrangement for cooling splash-proof electrical machines : de en
  • DE1616717U - UNDERGROUND FLIGHT FOR FORESTRY AND AGRICULTURE. : de en
  • DE800668C - Drain cleaning basket made of helically wound basket springs : de en
  • USD161057S - Schwab lady s dungarees : en
  • DE1616727U - CROWN LOCK OPENER. : de en
  • US2531475A - Nonoverflowing toilet bowl : en
  • FR968453A - Seat adaptable to cycles for transporting a child : en fr
  • 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
  • FR968505A - Emulsion fluid for boreholes : en fr
  • GB646957A - Improvements in the construction of bobbins, formers and the like : en
  • DE1616601U - ELECTRIC FOOD WARMER WITH THERMOSTAT. : de en
  • DE1616976U - COUNTER SLIDER FOR SMALL CALCULATING APPARATUS WITH PIN DRIVE. : de 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
  • 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
  • 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
  • GB646705A - An improved process and means for treating bristles, horsehair, and the like : en
  • SU92285A1 - Insole for welted bottom shoe : en ru
  • FR968443A - Improvements to pick-ups : en fr
  • 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
  • FR968700A - Improvements to piping connection devices : en fr
  • DE1616840U - SOAP SAVING BOWL. : de en
  • DE1616901U - HANDLE FOR SCOUTING KNIFE. : de en
  • DEP0049605DA - Process for the production of sulphite pulp and semi-chemical pulp : de en
  • GB646778A - Improvements in or relating to dry- shaving apparatus : en
  • DE1616744U - PIT STAMP. : de en
  • DE1616827U - Hexagonal all-glass ceiling light. : 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
  • DEP0042263DA - Motor-operated rotary hoe without drive wheel for soil cultivation. : de en
  • DEP0044719DA - Concrete arch roof. : de en
  • DE1616805U - DOOR DOOR OPENER. : de en
  • CA469720A - Antenna units : en fr
  • GB646853A - Improvements in and relating to electric brakes : en
  • 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
  • GB646750A - Improvements in or relating to the preparation of ephedrine and salts thereof : en
  • FR968597A - Improvement in square watering processes : en fr
  • GR12738B - SIDIROPAGIS ASIANTOKONIA. : el en
  • GB646874A - Improvements relating to casseroles and cooking vessels : en
  • ES195227A3 - PROCEDURE FOR THE MANUFACTURE OF INDIVIDUAL MANNEQUINS OF THE BUST FOR TESTS. : en es
  • DE1616790U - SPRAY BAG TENSIONER : de en
  • DESC000772MA - Prefabricated upholstery and process for its manufacture : de en
  • ES24929U - Improved lighthouse for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646844A - Improvements in and relating to resilient mountings : en
  • DEK0002956MA - Safety device on machines with moving inner drums, in particular on washing machines : de en
  • DEP0050700DA - Electric heating device : 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
  • GB646917A - Benzene hexachloride and processes of making it : en
  • GB646804A - Improved manufacture of castings of steel or steel alloys : 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
  • 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
  • FR968551A - Process for the production of steel tools with active part in high speed steel : en fr
  • IE21780L - Circuit selection equipment : en
  • ES194488A3 - A STOVE SYSTEM FOR PREMISES HEATING. : en es
  • ES193426A3 - A MACHINE OF KNITTING. : en es
  • 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
  • GB646657A - A process for carburising iron or steel : en
  • ES194561A1 - PROCEDURE FOR THE EXTRACTION OF PIGMENTS FROM THE BLUE FISH SCALE. : en es
  • GB646876A - Improvements in or relating to stop-press or late news printing machines : en
  • ES24838U - Electric water heating device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646713A - Process for imidizing polyacrylamides : en
  • GB646814A - Improvements in and relating to refrigerating systems : 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
  • CA469707A - Indicating devices : en fr
  • 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
  • SU89533A1 - Deep-water thermoelectric thermometer : en ru
  • US2532109A - Multiple baking pan : en
  • 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
  • DE800649C - Centrifugal machine for cement roof tiles : de en
  • DEP0055796DA - Tubular vial. : de en
  • DE1616799U - FOLDING PASSENGER FOOTREST MADE OF SHEET METAL WITH RUBBER REST SLIDED OVER THE SUPPORTING ARM. : de en
  • DE1616713U - TOILET PAPER FOR WOMAN. : de en
  • 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
  • DEH0000522MA - Rotary toothbrush : de en
  • DET0000155MA - Smoldering device. : de en
  • ES194834A1 - DEVICE-CHARGING DEVICE FOR TRANSMISSIONS. : en es
  • 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
  • GB646972A - Improvements in and relating to the manufacture of safety razor blades : en
  • ES24863U - Rheostat (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • US2532250A - Tube flaring machine with a plurality of aligned work holders and dies : 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
  • US2532181A - Illuminated drinking glass : en
  • DE800643C - Machine for mixing concrete : de en
  • DEP0050145DA - Winding current transformer : de en
  • 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
  • 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
  • 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
  • CH272080A - Electric switch of the gas current type. : en fr
  • DEB0004211MA - Sprinkler cooler : de en
  • DEP0042455DA - Drive for mainly circular moving sieve devices : 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
  • 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
  • CH272036A - Scissors. : de en
  • SU88772A1 - Retaining wall : en ru
  • US2531454A - Directive antenna structure : en
  • 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
  • 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
  • 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
  • US2531644A - Differential drive assembly for article-handling devices : en
  • US2531678A - Portable compartment and collapsible frame for same : 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
  • US2532070A - Cast piano plate : en
  • US2532222A - Aryl esters of 4-chlorobenzene sulfonic acid : en
  • DEA0001077MA - Remote pressure wave detonator with pressure regulator : de en
  • SU90787A1 - Compressor nozzle for plaster spray : en ru
  • US2532004A - Child's vehicle and parcel carrier : en
  • DEM0002220MA - Radiation passage window for an X-ray tube with a metal tube wall that absorbs rays : de en
  • 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
  • DE1616991U - WORK STEEL WITH HOLDER. : 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
  • 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
  • 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
  • DES0000816MA - Shearer for razor cut : de en
  • SU87583A1 - Izgareulovitel for locomotive boilers : en ru
  • 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
  • AU139578B2 - Device for driving the heald frames of looms : en
  • AU151599B2 - Improvements in or relating to doorlocks : en
  • CA17948S - CURE-PASSEROLES : en fr
  • 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
  • US2531449A - Wheel cover : en
  • US2531577A - Rail fastener : en
  • SU92680A1 - Bottle stopper for bottle stoppers : en ru
  • 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
  • SU89835A1 - The method of coloring cotton and other fabrics of plant origin : en ru
  • SU91506A1 - Adaptation to the hobbing machine : en ru
  • 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
  • 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
  • DEP0046146DA - Device for adjusting the neutral position of the beam from cathode ray tubes : de en
  • GB646830A - Improvements relating to let-off mechanism for looms : en
  • SU91848A1 - Screen for day projection : en ru
  • SU92788A1 - Slide Regulator : en ru
  • DE1616728U - FITSCHE FOR WINDOWS, DOORS OR THE LIKE. : de en
  • ES195002A1 - IMPROVEMENTS IN FACSIMIL TRANSMITTERS. : en es
  • 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
  • CA469686A - Drying agents or desiccants : 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
  • DE1616842U - BLADE DRYERS. : de en
  • 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
  • GB646899A - Improvements relating to soldering : en
  • SU89798A1 - Cold dyeing method : en ru
  • SU89866A1 - Gas span of the heads of open-hearth furnaces : en ru
  • DEP0049268DA - Switching arrangement for electric heating devices, in particular heating pads : 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
  • GB646894A - Improvements in electric discharge tubes : en
  • 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
  • FR968626A - Socket plug forming circuit breaker : en fr
  • US2531401A - Pipe coupling : en
  • US2531967A - Molding for vehicle bodies : en
  • US2532027A - Geared socket wrench : en
  • US2532158A - Data translation device for flight simulation : en
  • DE1616764U - GAS BURNERS, ESPECIALLY FOR PROPANE AND BUTANE GASES AND MIXED GASES. : de en
  • DE1616957U - CORNER BENCH WITH TOP UP UPHOLSTERY PARTS. : de en
  • 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
  • DE1616761U - CORNER SEAT CONVERTIBLE TO A DOUBLE BED. : de en
  • DE800711C - Clamping sleeve : de en
  • CH271921A - Process for the production of a thixotropic gel system. : de en
  • DEB0002543MA - Safety device against the escape of unburned gas : de 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
  • AU3718550A - Improvements in or relating to doorlocks : en
  • SU91537A1 - Portable Log Lift : en ru
  • SU91968A1 - Apparatus for continuous liquid treatment of fabric : en ru
  • 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
  • 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
  • AU3137049A - Improved motor-driven roller : en
  • CH272113A - Signaling device. : en fr
  • US2531820A - Voltage transformer : en
  • US2532076A - Adjustable axle construction for potato planters : en
  • 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
  • SU91965A1 - Machine for spreading material under the cutting : en ru
  • US2532053A - Cardcase for meter readers : en
  • US2532213A - Mechanical movement : en
  • 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
  • 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
  • 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
  • FR968456A - Receiving device for signals corresponding to changes in resistance or voltage in an electrical circuit : en fr
  • 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
  • DE1616971U - SLIDING GUIDE FOR OBJECT TABLES OF OPTICAL INSTRUMENTS. : de en
  • DEP0051112DA - Sliding sleeve for shaving soap or shaving cream : 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
  • ES24879U - Rubber cap for shotgun stock. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968615A - Advanced knife : en fr
  • 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
  • DE1616681U - PATTERN SHEET. : de en
  • ES195148A3 - A PERFECTED ELECTROMECHANICAL DRIVE, APPLICABLE TO COFFEE AND SIMILAR MILLS. : en es
  • IE19209L - Improvements in and relating to men's undergarments such as¹drawers and the like : en
  • DEP0006046DA - Wire paper clip : de en
  • GB646742A - Process for dyeing or printing superpolyamide fibres : en
  • DE801446B - Hand tool with permanent magnet : de en
  • ES192876A3 - IMPROVEMENTS IN TWO-STROKE ENGINES. : en es
  • GB646769A - Improvements in the colouration of cellulose acetate : en
  • GB646903A - Improvements in or relating to control units for thermostatic and other electric switches : 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
  • 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
  • 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
  • DE1616651U - HAND KNITTING NEEDLES WITH A FLEXIBLE INTERMEDIATE OR FLEXIBLE EXTENSION. : de en
  • DE1616932U - PHOTO ALBUM SHEET WITH DETACHED FOLD. : de en
  • US2531911A - Shield can with spring attachment means : en
  • 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
  • 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
  • CH272020A - Device for adjusting the initial relative position of a split clamp and its clamping tube. : en fr
  • SU86208A1 - Quick reset thermal breaker and fuse : en ru
  • SU86456A1 - Device for measuring the amount of fluid : en ru
  • 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
  • CH271985A - Paper wrench of a writing calculator machine. : en it
  • CH271993A - Shooting glasses. : de en
  • CA469692A - Circuit interrupters : en fr
  • DE1616603U - MARKING DEVICE FOR BRICK DIVISION. : de en
  • ES23585Y - Special application bottle for toiletries. : en es
  • GB646819A - Improvements in or relating to the production of antibiotic substances : 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
  • CA469665A - Hydraulic torque meters : 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
  • DET0001565MA - Spinning or twisting machine or the like. : de en
  • BE497377A - IMPROVEMENTS IN METHODS AND APPARATUS FOR THE PRODUCTION OF CARBON BLACK : en fr
  • 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
  • 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
  • US2531546A - Catfish skinning and cleaning clamp : en
  • US2531701A - Transmission operating mechanism : 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
  • CH272012A - Nail for nailing machines. : 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
  • 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
  • AU146683B2 - Improvements in and relating to tractor mounted mowers : en
  • SU89931A1 - A method of manufacturing stamped bearings of wood : en ru
  • SU92253A1 - Device for cleaning dusty air : en ru
  • USD160999S - Novelty covered box : 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
  • SU93054A1 - Method for producing beta-hemihydrate of gypsum under vacuum : en ru
  • SU93087A1 - Peat pot making machine : en ru
  • CH272124A - Spout tube on canister. : de en
  • DE1616654U - SAFETY GOGGLES. : de en
  • DEH0001356MA - Cupola furnace charging system : 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
  • AU3710950A - Process of preparing bicyclo-(221)-2, 5-Heptadienes and alkyl derivatives thereof : en
  • ES194351A1 - NEW PROCEDURE FOR THE EXECUTION OF MOLDED PILOTS OR INSITU. : en es
  • GB646953A - An improved jaw spanner : 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
  • 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
  • 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
  • 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
  • US2531825A - Paint, varnish, and lacquer remover : en
  • USD161008S - Rotary mower housing : en
  • CH272122A - Price indicators for display purposes. : de en
  • DE1616977U - SLIDER-LIKE DOUBLE-SIDED DEVICE FOR DETERMINING THE RELEVANT TIME PERIOD FOR WOMEN'S RECEPTION. : de en
  • DEM0000763MA - Spreading container for powdery substances : 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
  • 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
  • DE1616731U - ANTI-SLIP SOLE. : de en
  • US2531611A - Speed responsive device : en
  • US2531707A - Ice creeper : en
  • US2531955A - Egg holder : en
  • US2532230A - Mower dampening hitch : 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
  • US2531926A - Production of titanium dioxide pigment from high titanium dioxide content slags : en
  • 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
  • DEP0014870DA - Process for the production of a water-containing ointment base : de en
  • DEP0031905DA - Transport gear for insulating tube winding machines : de en
  • DEP0016287DA - Process for chlorinating gaseous hydrocarbons : de en
  • 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
  • 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
  • US2532237A - Folding seat back and washbasin unit : 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
  • US2531905A - Rotary solenoid : 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
  • SU88723A1 - Machine for laying concrete, road and similar coatings : en ru
  • SU91361A1 - Aggregate for upgrading wastes of artificial fibers, for example, nylon : en ru
  • 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
  • AU149153B2 - Improvements relating to outriggers ofa racing boat : en
  • AU3718150A - A device for removing layers of paint : en
  • AU3708650A - Device for driving the heald frames of looms : en
  • CH271915A - Method and device for cleaning molds. : de en
  • DE1616872U - LESSON BOARDS, EDUCATIONAL BOARDS AND ENTERTAINMENT GAMES WITH PERMANENT MAGNETIC FIGURES. : de en
  • CA469706A - Electrical pick-ups for gramophones : en fr
  • CH271964A - Stationery and office supplies tray. : de 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
  • 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
  • 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
  • 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
  • SU86559A1 - Mechanical loader : en ru
  • SU90646A1 - Device for lifting on metal columns : en ru
  • SU92945A3 - Automatic firearms : en ru
  • US2532275A - Textile drafting and spinning : en
  • 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
  • SU87074A1 - Method of making glue color for mechanically painting surfaces without using vegetable glue : en ru
  • US2531890A - Indexing and lock mechanism : en
  • 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
  • CH272155A - Process for the preparation of a new chromable monoazo dye. : de 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
  • USD161026S - Combination light fixture, plant holder, and the like : en
  • US2531810A - Air inlet arrangement for combustion chamber flame tubes : en
  • US2532134A - Wall receptacle : en
  • US2531853A - Snapper party hat : en
  • US2532137A - Diphenyl-t-6-hydroxydehydroabietinol : en
  • DE1616918U - HEAT RADIATOR WITH CONVEYOR BELT FOR THE WORKPIECES. : 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
  • DE1616736U - CASE FOR WATCHES. : de 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
  • ES194798A3 - A NEW PROCEDURE FOR FORMING COATINGS BY FUSION OF ARTIFICIAL THERMOPLASTIC RESINS. : en es
  • DEP0020046DA - Processing device for garbage and other waste : de en
  • DE1616699U - CENTRAL PLUG WITH PRESSED INSULATING SLEEVE. : de en
  • 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
  • US2531862A - Tile setting apparatus : en
  • US2532223A - Vinyl resin dispersion : en
  • SU91613A2 - Fuel pump : en ru
  • US2531664A - Rotary fuel metering pump and emergency means insuring fuel feed upon pump failure : en
  • DEP0010126DA - Process for the pretreatment of oats or similar grains for de-husking : de en
  • ES193485A1 - A PERFECTED DEVICE FOR THE OPERATION OF THE INDICATOR NEEDLE IN THE WEIGHING APPLIANCES. : en es
  • DEP0012345DA - Core for inductance : 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
  • GB646905A - Improvements in and relating to control apparatus for electric blankets and the like : en
  • CH272067A - Gas turbine plant. : 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
  • 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
  • US2531570A - Nursing device : en
  • US2531575A - Weighing scoop : en
  • US2531933A - Spring mounting for children's wagons or the like : en
  • 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
  • CA469669A - Fuel metering pumps : en fr
  • DE1616878U - PLANTER AND AIRPLANE. : de en
  • DEG0001267MA - Device for net of grain : de en
  • US2531935A - Level-stabilized modulated carrier amplifier : en
  • DE1616687U - POWER SUPPLY PART FOR CAR BROADCAST RECEIVER. : de en
  • DEP0006599DA - Multi-layer paper sack : de en
  • FR968695A - Cold rolling mill for profiles : en fr
  • 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
  • CH272073A - Electrode for accumulators, in particular small accumulators, and method for their production. : de en
  • CH272106A - Spray. : en fr
  • DE1616820U - POWER PAGE CUTTER. : de en
  • DE1616958U - UPHOLSTERED MATTRESS IN TUBE FORM. : de en
  • SU90385A1 - The method of coloring plastic skin and products from it : en ru
  • US2531646A - Door structure : en
  • SU88848A1 - Method of polishing glass, crystals and metals : en ru
  • SU90991A1 - Magnetic scales : en ru
  • US2532033A - Food conditioning apparatus : en
  • USD161040S - Earring or similar article : 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
  • 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
  • DER0000247MA - Process for purifying phenanthrene : de en
  • FR968694A - Process for the preparation of gamma-methylmercapto-alpha-aminobutyric acid : en fr
  • 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
  • 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
  • CA469786A - Safety joints : 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
  • US2531626A - Lantern holder for boats : 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
  • 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
  • US2532261A - Brake for textile mill spindles : en
  • 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
  • SU89730A1 - Pneumatic Sausage Machine : en ru
  • BE497482A - : en
  • CA469768A - Production of hard layers on metal surfaces : 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
  • ES24880U - Protector thimble for shotgun handles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB646849A - Improvements in sealing arrangements for valves : en
  • CH272150A - Process for the preparation of an amino-anthraquinone sulfonic acid. : de en
  • CH271861A - Electric heater. : de en
  • US2532139A - Portable heater and cooker : en
  • DEH0000579MA - Control valve with switching device : de en
  • DET0000154MA - Smoldering device. : de en
  • GB646633A - Improvements in or relating to jet-propulsion gas-turbine plants : en
  • AU150511B2 - Improvements relating to floor structures of bodies such as those of motor vehicles : en
  • CH271883A - Two-for-one twisting spindle. : de en
  • GB646962A - Improvements in or relating to processes for the preparation of farnesylacetone : en
  • SU90175A1 - Switchgear switching circuit : en ru
  • SU91689A1 - Vice eccentric parallel : en ru
  • SU92210A1 - The method of gasification of solid fuels : en ru
  • DE1616936U - READY FOR ICE CREAM. : de en
  • CH271942A - Process for the preparation of stable solutions of interpolyamides. : en fr
  • DE1616864U - EXAMINATION AND OPERATION DIVAN. : de en
  • 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
  • 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
  • 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
  • ES24932U - Package, perfected for the preparation of ampoules for injectables. (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
  • CA469777A - Protective devices : en fr
  • IE19126L - Door or gate catches : en
  • CA469639A - Cellulosic fibres and processes for their production : en fr
  • DEH0002488MA - Waterproof ceiling lamp : de 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
  • 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
  • FR968559A - Synchronization system : en fr
  • GB646666A - Improvements in electric tumbler switches : en
  • 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
  • USD160993S - Paper napkin : en
  • AU144555B2 - Improvements in shearing handpieces having diaphragm sealing means : en
  • CA469758A - Individually matched bead supports for coaxial cables : en fr
  • US2531614A - Variable output linkage with multiple controlled elements : en
  • US2531651A - Film cassette for cameras : en
  • DE1616622U - WOMEN'S SHIRT OR UNDERDRESS MADE OF MESH. : de en
  • DEP0010970DA - Combined needle-tone and magnetic-tone record player. : de en
  • SU92659A1 - Evaporator : en ru
  • GB646966A - Manufacture of an organic dinitrile : en
  • US2531478A - Apparatus for sterilizing : 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
  • ES192414A2 - IMPROVEMENTS IN WATER VACUUM PUMPS : en es
  • GR12739B - ANIMAL AND MOTOR DOUBLE JOINT HARVEST. : el 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
  • 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
  • DEW0001371MA - Anti-glare device with anti-glare shield on the windshields of motor vehicles : de en
  • DEP0028380DA - Process for the production of alcohols from olefins : de en
  • GB646650A - A creel for supporting and feeding rolls of sliver in the manufacture of yarn from long fibres : en
  • FR968582A - Screwdriver wrench : en fr
  • GB646947A - Improvements in or relating to moulds for ice-cream or the like : en
  • GB646723A - Improvements in or relating to devices for stacking or transferring articles : en
  • DEP0028165DA - Pressure cooker : de en
  • ES192572A2 - IMPROVEMENTS IN THE SUSPENDED TYPE BALANCES. : en es
  • US2531549A - Sailing and steering rig for attachment to flat bottom rubber boats or rafts : en
  • US2532085A - Ventilated cardboard carton : en
  • DE800720C - Holder for electric bicycle alternators : de en
  • DEL0000339MA - Process for the oxidative splitting of symmetrical or asymmetrical 1,4-butynediols. : de en
  • GB646721A - Improvements in or relating to roll film photographic cameras : 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
  • ES22881Y - A support and drive device for indoor soccer games : en es
  • ES23312Y - Tool to tighten all kinds of nuts and bolts. : en es
  • DEP0019389DA - Process for the production of disazo or polyazo dyes : 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
  • 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
  • ES23527Y - Cut out toy, perfected. : en es
  • 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
  • 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
  • DEP0048895DA - Device for automatic lubrication of moving lubrication points, e.g. link conveyor belts : de en
  • GB646707A - Improvement in brakes : en
  • 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
  • CH271929A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • DEP0050246DA - Device for making sparkling wine and other sparkling beverages : de en
  • DEF0001335MA - Rigid pack for powdery bumps as hand atomizer. : de en
  • CH271912A - Method and device for sterilizing milk and cream by heating and subsequent cooling. : de en
  • 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
  • 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
  • BE497567A - CIRCULATION PUMP. : en fr
  • CA469750A - Bottle capsules : en fr
  • DEP0025355DA - Method of stretching running threads : de en
  • 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
  • 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
  • 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
  • SU92710A1 - Loading device : en ru
  • USD161034S - Marthinsen hammer : en
  • SU90142A1 - Ball solenoid valve : en ru
  • SU92187A1 - Device for feeding fruit to calibration or wrapping machines : en ru
  • US2532251A - Spraying apparatus for treating livestock : en
  • SU92678A1 - Method of making intestinal membrane : en ru
  • US2532151A - Steering mechanism for trailers : en
  • CA469621A - Typewriter desks : en fr
  • 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
  • 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
  • DEB0003017MA - Ice cream machine : de en
  • ES24892U - Clothes hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR968435A - Check valve for power plants in motor vehicles : en fr
  • 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
  • DE1616668U - DATE STAMP. : de en
  • DEP0046511DA - Steam water trap with a shut-off device operated by a float : de en
  • FR968427A - Improvements to the coupling between a rectangular waveguide and a radiating aerial : en fr
  • 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
  • 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
  • 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
  • DE1616743U - ZIPPER. : de en
  • DE800700C - Scaffolding coupling for two crossing scaffolding tubes : de en
  • DEM0003248MA - Manufacture of refractory mortars and bricks : de en
  • ES24921U - Auxiliary drawing tool to draw scratched and shaded. (Machine-translation by Google Translate, not legally binding) : en es
  • BE497566A - CIRCULATION PUMP. : en fr
  • CH271845A - Method of combating plant parasites. : en fr
  • SU86742A1 - Emery grinding machine without center : en ru
  • US2531719A - Direction determining and reverse operating means : en
  • US2532267A - Method of and apparatus for compressing vapors : en
  • SU91462A1 - The method of preparation of the test mass : en ru
  • CH271935A - Process for the production of a pitch coating. : de 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
  • CH272007A - Kneadable aluminum alloy. : de 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
  • AU3145049A - A vehicle or carriage for propulsion by children : en
  • CA469770A - Alkali treatment of diolefin coagulates : en fr
  • CA469790A - Diolefin copolymerizations in presence of soaps : en fr
  • CH272135A - Protection device for the ends of the hub of the cycle cranks. : en it
  • DE1616867U - OPTICAL-MECHANICAL REFERENCE. : 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
  • US2531896A - Variable area nozzle : en
  • DEP0039142DA - Dosing discharge device : de 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
  • 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
  • SU88682A1 - Apparatus for dividing dough masses : en ru
  • SU90157A1 - Dielectric heating method : en ru
  • SU90808A1 - Debarking machine : en ru
  • US2532190A - Refractory brick, blocks, or like elements : 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
  • SU88295A1 - Air heater made of cast-iron ribbed elements : en ru
  • SU92826A2 - Radiator Casting Device : 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
  • CA469711A - Multiple glazed units : en fr
  • 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
  • DEP0006498DA - Fastening device for headlights, in particular on motor vehicles : de en
  • FR968621A - Thin Coating Fixing Device : en fr
  • 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
  • DE800665C - Process for obtaining pyridine : de en
  • CA469716A - Video signal level controls : en fr
  • DEP0053096DA - stopcock : de en
  • CA469682A - Multivibrator circuits : en fr
  • AU147685B2 - Improved apparatus for processing printed or coated webs or sheets of material : en
  • SU85798A1 - The method of increasing the fluidity of solid compositions : en ru
  • SU92277A1 - The method of sulfitation wines and juices : en ru
  • US2531415A - Rectifier : en
  • CH271898A - Resistant printing preparation. : de en
  • 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
  • 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
  • SU92144A1 - Method to eliminate the desensitizing effect of iron salts in photographic emulsions : en ru
  • 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
  • USRE23300E - Cable reel : en
  • SU87412A1 - Plastic mating : en ru
  • 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
  • CA469630A - Hinge mountings : en fr
  • CH272154A - Process for the preparation of a new chromable monoazo dye. : de en
  • FR968538A - Advanced training in electrical machines : en fr
  • 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
  • CA469755A - Regenerator filling materials : en fr
  • CA469632A - Anti-freeze solution for radiators : en fr
  • DE1616996U - Embossing roller for the production of whistles from candy paste. : de en
  • 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
  • CH271978A - Device for measuring the duration of an electrical signal. : en fr
  • 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
  • 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
  • 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
  • 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
  • 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
  • DE1616759U - LAMINATED SAFETY GLASS WITH WIRE INSERT. : de en
  • DE1616767U - FORK MEASUREMENT. : de en
  • DEL0001164MA - Concrete ceiling. : de en
  • DE1616816U - COAL STOVE WITH SHOWER EQUIPMENT. : de en
  • AU143176B2 - Improvements in rasps for buffing tyres andthe like : en
  • AU152463B2 - Heat exchanger for use between media of different -values : 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
  • CA469737A - Distance finding systems : en fr
  • CH272052A - Shaft coupling. : de 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
  • GB646640A - Improvements in or relating to radio navigating systems : 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
  • 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
  • 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
  • DEW0001189MA - Multipurpose trolley : de en
  • 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
  • CH272049A - Oscillating joint and method for its manufacture. : en fr
  • AU3192650A - An improved implement for digging drains andthe like : en
  • AU3722350A - Improvements in or relating toa refractory material comprising mullite and zirconium silicate : 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
  • 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
  • DE1616683U - ROLLING FOOT FOR ADDITIONAL LOCKING ON AN AUTOGENIC TORCH. : de en
  • ES22850Y - Toy. : en es
  • FR968534A - Small microfilm reader with continuous amplification and focus : 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
  • 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
  • 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
  • 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
  • CH272056A - Snap-in device for driving a rotary member. : en fr
  • DE1616950U - MOLDING SAND PROCESSING MACHINE. : de en
  • ES24917U - Perfected toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • ES24903U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • SU89320A1 - Tubular scaffolding : en ru
  • SU90386A1 - The method of obtaining the pressing compositions : en ru
  • 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
  • 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
  • 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
  • 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
  • SU90342A1 - Installation for continuous fat transfer : en ru
  • SU91256A1 - Veneer splitting machine : en ru
  • US2531406A - N,n-dimethyl acetamide-containing compositions : en
  • CH271959A - Device for generating security guilloches for securities and other decorations. : de 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
  • 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
  • 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
  • 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
  • DE1616758U - STERILIZATION VESSEL, ESPECIALLY FOR GLOVES OR SWABS. : de en
  • CA469785A - Pyrophoric lighters : en fr
  • DE800672C - Rail joint connection : de en
  • DER0003077MA - Drying device for laundry and the like. : de en
  • DE1616893U - EXHIBITION STAND WITH ROTATING AND SLIDING UPPER PART. : de en
  • DEP0039140DA - Device for fastening fan blades : de en
  • DE1616629U - COLUMN FRAME FOR BENDING TOOLS. : de en
  • ES22113Y - Cover-seal for various bottles. : en es
  • FR968697A - Single-phase, large-drop, inductive transformer : en fr
  • FR968523A - Machine for the manufacture of zippers : en fr
  • FR968660A - Method for the treatment of flour or pasta and agent therefor : en fr
  • ES22942Y - Improvements introduced in the connections of electric accumulators. : en es
  • 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
  • DEM0002434MA - Process for conveying the dust produced in a dust extractor : de en
  • DEP0005410DA - Fuel injection pump for internal combustion engines : de en
  • FR968601A - reinforced concrete construction element for flat ceilings : en fr
  • DE1616963U - AIR ENVIRONMENT. : de 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
  • SU92249A1 - Method for determining the depth of the probe : en ru
  • CA17939S - Set of novelty statuettes : en
  • CH271862A - Process for the manufacture of a cellular cementitious material. : en it
  • DEP0028661DA - Thick-walled high-pressure container : de en
  • DE1616682U - PATTERN SHEET. : de en
  • 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
  • ES193966A1 - SUGGESTED LOCK, COMBINABLE WITH UNIVERSAL KEY OF SECRET COMBINATION. : en es
  • 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
  • AU3711550A - Improvements in or relating to electric signalling systems : en
  • CA469659A - Methods of and material for control of heat scales : en fr
  • DE1616914U - HUNTING SOCIETY GAME. : de en
  • FR968449A - Apparatus for uniformly dyeing rayon cakes : en fr
  • DEP0006510DA - Process for the manufacture of plywood. : de 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
  • US2532268A - Air-conditioned elevator : en
  • ES24981U - Grip and retention tool (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616905U - STOCKED WOODEN SHOE. : 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
  • DE1616656U - QUICK VOLTAGE FOR EQUIPMENT AND MACHINERY. : de en
  • US2531487A - Electrolytic production of cacodyl : en
  • FR968600A - Receptacle combined with a reversible removable cover : en fr
  • 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
  • FR968519A - Processes for the preparation of vulcanized solid oils and resulting products : en fr
  • CH272047A - Device for reducing the friction between a spindle and at least one nut. : de en
  • FR968588A - Device for steam sterilization : en fr
  • 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
  • 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
  • US2532065A - Cotton strippl machine : en
  • US2532073A - Doffer for cotton picker spindles : 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
  • US2531506A - Refrigerated display case having humidifying means : 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
  • DE1616821U - Snap-in lever for dough dividing machines with push pin. : de en
  • DE1616902U - EXCHANGEABLE PEN. : de en
  • DEF0001154MA - Electric scales : de 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
  • SU90045A1 - Poultry counting device : en ru
  • USD161069S - Bathing suit : en
  • DK71762C - Press for exhaling thermoplastic synthetic resins. : da en
  • CH271979A - Photogrammetric restitution apparatus. : en it
  • SU92651A1 - Battery cyclone : en ru
  • 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
  • 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
  • BE497570A - : en
  • CA469781A - Circuit interrupters : en fr
  • DE1616697U - ELECTRIC SHOP WINDOW LIGHTING. : de en
  • DK71756C - Electrical AC switch. : da en
  • DK71774C - Hydraulic high pressure rotary machine or pump. : da 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
  • 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
  • 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
  • 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
  • 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
  • US2531647A - Stereotype plate forming and finishing machine : en
  • US2532016A - Electrical liquid treating device : en
  • US2532064A - Ensilage blower having a swinging feed trough : en
  • CA469795A - Projectiles : en fr
  • AU147686B2 - Improvements in or relating tothe casting of rotary discs or wheels : en
  • CH272045A - Clasp intended to removably connect the two ends of a link. : en fr
  • AU150321B2 - Heat shrinkable flexible bag : en
  • DEP0016363DA - Loading device for drafting systems of spinning machines : de en
  • ES194914A1 - A SIMPLIFIED EXPLOSION MOTOR. : en es
  • FR968503A - Bore comparator : en fr
  • 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
  • DE1616886U - DEVICE FOR CONNECTING PLASTIC OBJECTS, IN PARTICULAR DRIVE BELTS. : de en
  • ES194681A1 - PROCEDURE FOR ALA MANUFACTURE OF STOPS, STRENGTHS AND COUNTERS FOR THE FOOTWEAR. : en es
  • FR968565A - Lubricants based on mineral oil : en fr
  • 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
  • DEP0024385DA - Tools for making drawings : de en
  • DE1616729U - PEN. : de en
  • CH271868A - Gas grill. : en fr
  • ES194997A3 - A PERFECTED MOTORCOMPRESSOR. : en es
  • ES19685Y - Antinicotinic filters for cigarettes. : en es
  • SU88182A1 - Plant for mixing fibrous materials : en ru
  • SU90022A1 - Burov crown : en ru
  • SU91214A1 - Method of molding plastic orthopedic corsets : en ru
  • DE1616702U - PRIMARY CONNECTION HEAD FOR CURRENT CONVERTER. : de en
  • DE800694C - Protective cover plate for lip make-up : de en
  • ES193182A3 - A MOTOR UNIT WITH UNIVERSAL APPLICATION, IN ROLLING ARRANGEMENT, FOR HAND TRANSPORT. : en es
  • CA469626A - Footgear having segmented uppers and methods of manufacture therefor : en fr
  • CH272000A - Electrically controlled striking mechanism for clocks. : en fr
  • 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
  • SU88939A1 - Ceramic semiconducting material : en ru
  • SU89912A1 - Tree climbing tool : en ru
  • SU91366A1 - Lb for bast fibers : en ru
  • US2531749A - Quick-change slush nozzle : en
  • US2531778A - Adjustable length folding legs for ironing boards : en
  • ES24886U - Insurance policy holder folder. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • DE800681C - Brakes, in particular compressed air brakes : de en
  • DE1616837U - FOURNISSEUR TRANSMISSION FOR CIRCULAR KNITTING AND INTERLOCK MACHINES. : de 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
  • 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
  • US2531831A - Method of image transmission : en
  • ES194585A1 - SELECTION OR CONTROL MECHANISM. : en es
  • FR968598A - Brake shoe for vehicles, especially for railway tracks : en fr
  • DE1616792U - FORK HEAD. : de en
  • DEL0001702MA - Matches with finger protection : de en
  • 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
  • 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
  • DE1616966U - LOAD WEIGHT TESTER FOR MOTOR VEHICLES. : 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
  • GB646745A - Improvements in or relating to eyes for dolls and the like : 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
  • 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
  • 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
  • US2531388A - Soil testing apparatus : en
  • US2531849A - Power-operated hand tool : en
  • 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
  • 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
  • AU3712250A - Improvements in insulated electric conductors : en
  • DEW0000246MA - Overload protection relays for electrical machines and rectifiers : de en
  • ES24871U - Tripod with displacement of the central column. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968642A - Improvements to discharge tube electrodes : en fr
  • 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
  • FR968487A - Elastic attachment for front mudguards of bicycles, tandems or the like : en fr
  • DE1616630U - LAUNDRY DRYERS. : de 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
  • DE1616635U - PUSH BUTTON COUNTER. : de en
  • SU92662A1 - Tung cleaning machine : en ru
  • SU92695A1 - Vantuz : en ru
  • US2531450A - Arc-oxygen underwater cutting torch : en
  • US2531979A - Electrical ball game apparatus : en
  • DE800693C - Transport device for molding boxes : de en
  • ES195244A1 - IMPROVEMENTS IN THE LIQUID FUEL BURNER SITES FOR LIGHTING PURPOSES. : en es
  • DE800691C - Bridge tooth : de en
  • DEM0003441MA - Prismatic glass with adjustable forehead system. : de en
  • 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
  • AU148619B2 - Improvements in or relating to crystal triodes : en
  • AU3154649A - An improved nursing brassiere : en
  • ES24823U - Improved sponsor (Machine-translation by Google Translate, not legally binding) : en es
  • GB646955A - Improvements in or relating to extrudable cork compositions : 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
  • US2532121A - Can opener : 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
  • GB646865A - Improvements in and relating to multi-rotor helicopters : en
  • GB646833A - Improvements in display devices : 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
  • DEL0002041MA - Angular building block. : de 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
  • US2531464A - Dihalomethylbenzanthrones : en
  • US2532142A - Electrical bridge arrangement : en
  • GB646744A - A process for the production of oxygen-containing organic compounds : en
  • GB646848A - Improvements in or relating to spring surface constructions for seats and the like : en
  • 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
  • DEP0027899DA - Process for scrubbing gases : de en
  • DEP0032327DA - Lighting system for automobiles : de en
  • DEC0000540MA - Trailer coupling, in particular for motor vehicles : de 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
  • ES24885U - Sprayer for hoses (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • GB646706A - Improvements in and relating to tube mills : en
  • USD161064S - Bottle holding tray : 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
  • 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
  • SU91967A1 - Braille printing machine : en ru
  • 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
  • DE800687C - Thread tensioning device for round warp knitting machines : de en
  • DEK0000265MA - Process for increasing the flour yield in grain milling : de en
  • 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
  • US2531899A - Longitudinal road joint support : 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
  • DE800637C - Art or utility object made of metal with cell enamel pattern : de 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
  • DEP0002654DA - Machine for cleaning bricks : de en
  • FR968584A - Vacuum cleaning device : en fr
  • FR968682A - Control facility for cynodromes : en fr
  • GB646826A - Improvements in or relating to a setting apparatus : 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
  • USD161066S - Automobile service station : en
  • 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
  • DE1616916U - TOY GYRO WITH COLOR GAME. : de en
  • 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
  • DE1616937U - DISPLAY DEVICE CONSISTING OF A SCALE AND A POINTER THAT CAN BE ADJUSTED ALONG A GUIDE TRACK. : de en
  • FR968477A - Improvements to a set of faucets : en fr
  • 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
  • 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
  • US2532206A - Ointment base of glycerine with phosphatide and petrolatum : en
  • DEP0011126DA - Street curb : de en
  • DEP0027339DA - Electrical fuse : de en
  • GB646654A - Improvements in or relating to machines for capping bottles and like containers : en
  • IE21388L - Electrical signalling systems : en
  • 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
  • GB646914A - Apparatus for re-looping and sewing : en
  • 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
  • CH271897A - Automatic oar clamp. : en fr
  • 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
  • DE800702C - Procedure for erecting covered structures : de en
  • FR968508A - Plate intended to be placed on the body of cookers and the like : 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
  • 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
  • DE1616865U - DEVICE FOR MEASURING THE LIQUID LEVEL IN TANKS AND THE LIKE. CASES, IN PARTICULAR MILK TANKS. : de en
  • US2531491A - Timing switch : en
  • US2531703A - Combined push plate and letter drop for full-vision doors : en
  • DE1616737U - ODOR TRAP. : de en
  • ES24984U - Reversible can opener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616899U - CUTTER. : de en
  • DEP0010769DA - Broadcast scale : de en
  • DEP0021088DA - Handle for immersion heater : de en
  • ES194725A1 - APPARATUS TO PRODUCE MECHANICAL ENERGY THROUGH THE WAVE ONDULATORY MOTION. : en es
  • FR968416A - Bogie : en fr
  • ES24827U - Improved cigarette case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES192180A1 - NEW PNEUMATIC TELESCOPIC SUSPENSION SYSTEM FOR VEHICLES. : en es
  • 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
  • DEP0005127DA - Installation of roller shutters. : de en
  • ES23421U - Automatic file perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968528A - Acetylene generator combined with a metering-mill : en fr
  • US2531869A - Method of recovering and purifying streptomycin : en
  • DE800714C - High pressure container with lid and flange : de en
  • US2531618A - Process for making fluorescent screens, including the elimination of copper impurities : en
  • US2531923A - Hydro jet sprinkler : en
  • DE1616753U - PIPES FOR ELECTRICAL LINES. : de en
  • DE1616931U - SALES PRESENTATION FOR TAPES, STRANDS AND SIMILAR TEXTILES. : de en
  • FR968591A - Improvements in the manufacture of loom shuttles : en fr
  • GB646758A - Process for the manufacture of panthenol derivatives : en
  • GB646898A - Improvements in pressure gauges : en
  • US2531854A - Hairpin : en
  • US2532272A - Swing hanger pin for railway trucks : en
  • DE1616707U - DEVICE FOR ELECTRIC HEATING OF WATER IN A COAL STOVE. : de en
  • DE800650C - Support device for filling and weighing machines of elastic containers, preferably of paper bags : de en
  • DE1616791U - SLIDING AND SWIVELING HOOK LADDER. : de en
  • DE800705C - Temperature sensor with toggle switch : 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
  • DE1616671U - SHELF, ESPECIALLY FOR BURNING CIGARETTES. : 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
  • DE1616813U - ELEVATOR BUCKET MADE OF LIGHT ALLOY. : de en
  • DE1616871U - MAP, IN PARTICULAR CAR MAP. : 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
  • FR968608A - Crimping device : en fr
  • FR968471A - Verifying device for interpreter : en fr
  • DEP0009011DA - Beat buzzer : de 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
  • DE1616969U - DRIVE FOR BINOCULAR EYE. : de en
  • DEP0039650DA - Installation for flame tubes of steam boilers : de en
  • DE1616776U - HYDROGEN MEASURING SCALE. : de en
  • ES161183A2 - A PROCEDURE FOR THE MANUFACTURE OF SHINGLES. : en es
  • 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
  • DEP0027467DA - Pit stamp from upper and lower stamp : de en
  • DEP0055610DA - Method for stereophonic sound recording and playback using magnetic sound recorders. : de en
  • CH272158A - Process for the production of a post-coppering dye. : de en
  • DEP0000915BA - Fusion between glass and metal : de en
  • DEP0054847DA - Electrical fuse element : de en
  • DET0000742MA - Power amplifier : de en
  • FR968625A - Method for making sanitary napkins : 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
  • AU3712650A - Retaining means for pencil electrodes, a method of making such retaining means, and pencil electrodes having such retaining means : en
  • AU152558B2 - Manufacture of butter : 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
  • CH271844A - A method for applying insecticides, fungicides, repellents, hormones and the like, and apparatus for carrying out the method. : en fr
  • DE1616809U - PACKING CAN OR TUBE. : de en
  • DEP0048889DA - Electric braking device for land vehicles, in particular driven by internal combustion engines : de en
  • ES24833U - Electro-magnetic device for the interruption and remote switching of lighting lamps (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • CH271851A - Wall frames for windows, in particular metal windows. : de en
  • CH271992A - Glasses. : en it
  • CH272085A - Circuit breaker with a release mechanism provided with a toggle lever. : de en
  • DE1616826U - ALL-GLASS CEILING LIGHTS WITH GROOVED, OPALESCENT FLOOR GLASS. : 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
  • 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
  • ES24947U - Flange perfected in the integral parts of the lady gabble (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0001730MA - Lifting gear with attachment device for agricultural tractors or towing vehicles. : de en
  • FR968540A - Bottle coating : en fr
  • ES195073A1 - NEW WIRELESS MANUFACTURING SYSTEM FOR WIDELY INTERLACED. : en es
  • US2531794A - Pump : en
  • DEN0000479MA - Voltage stabilizer : 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
  • 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
  • ES22266U - New construction block (Machine-translation by Google Translate, not legally binding) : en es
  • GB646970A - Improvements in or relating to resinous semi-conducting materials including conductive carbon : en
  • DE1616611U - RIVET PRESS. : de en
  • DEP0034630DA - Process for cooling roasting ore : de en
  • DE1616679U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • DE1616694U - DEVICE CONNECTOR CORD WITH REPLACEABLE DEVICE PLUG. : de en
  • ES194639A1 - A PROCEDURE FOR AUTOMATIC TENSION REGULATION. : en es
  • 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
  • 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
  • DE1616959U - SLIDING WALL PANEL FOR SCHOOLS WITH COUNTERWEIGHT AND ROLLER GUIDE WITHOUT VISIBLE GUIDE FRAME AND COUNTERWEIGHT BOX. : de en
  • FR968546A - Special steels for hot working tools : en fr
  • 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
  • DEH0003034MA - Containers and vessel closures, in particular for car and motorcycle tanks : de en
  • ES195164A1 - A PROCEDURE FOR THE OBTAINING OF SPECIAL "CAUCHOS" FOR PRINTING AND LITHOGRAPHY MACHINES. : en es
  • 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
  • US2531531A - Twister stopping device : en
  • USPP995P - Plum tree : en
  • FR968663A - Device for receiving television images in natural colors : en fr
  • US2531564A - Marble actuated rotary wheel toy : en
  • US2532235A - Cycloidal propeller control mechanism : en
  • DE1616709U - HOLDER FOR WINE, JUICE AND SIMILAR BOTTLES. : de en
  • DEP0043647DA - Band arrangement on all types of fire-proof and fire-proof cabinets : de en
  • DE1616972U - HOUSING FOR COLOR TEMPERATURE METER. : de en
  • FR968620A - Improvements to pressure sensors : en fr
  • DEW0001645MA - Process for the preparation of therapeutically valuable suppositories containing calcium lactate : de en
  • ES24820U - Universal stud in support on spherical surfaces. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616848U - FOLDING BED. : de en
  • DE1616984U - SAEGESPALTKEIL. : de en
  • DK71764C - Hydrodynamic brake. : da en
  • DEP0049479DA - Process for the production of heat-radiating elements by embedding electrical resistors in flexible material : de 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
  • DEP0000586MA - Housings for radio devices, in particular for miniature radio devices : de en
  • DER0000586MA - Alarm clock with control of additional devices : de en
  • ES193932A1 - APPARATUS FOR CHAMUSING OF COTTON, VISCOSE OR OTHER FIBER THREADS. : en es
  • US2532266A - Clutch and control mechanism therefor : en
  • DE800669C - Device for dusting printed sheets using compressed air : de en
  • DEP0003095BA - Type picture sheet writer : de en
  • DEP0017714DA - Correction device for metal grid foils for duplication : de 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
  • DE1616646U - END LID FOR ELECTRIC CAPACITORS. : de en
  • GB646762A - Improvements in pressure gauges : 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
  • DEP0043140DA - Manufacture of cement : de en
  • ES24842U - Improved brake pad applicable to bicycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1616720U - PANEL HOLDER FOR GLAZING GREENHOUSES, BED WINDOWS AND THE LIKE. : de en
  • DE1616927U - SELF-LOCKING ZIPPER SLIDER. : de en
  • DE800717C - Electric ignition switch for motor vehicles : de 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
  • DE1616922U - DEVICE FOR FASTENING THE COLLAR TO THE SHIRT CUFF MADE INTO A POCKET. : 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
  • 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
  • DE1616789U - TWO-TONE STOPPED LENS. : de en
  • DEP0009447DA - Magnetic sound recording method : de en
  • AU151102B2 - Process and apparatus for manufacturing thin wall tubing : en
  • AU150238B2 - Improvements in or relating tox-ray devices : en
  • DEP0026699DA - pump : de en
  • AU3720250A - Manufacture of butter : 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
  • 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
  • BE497574A - IMPROVEMENTS IN PROCESSES FOR PREPARING 8-HALOXANTHINE SALTS OF ORGANIC BASES. : 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
  • DEP0009900DA - Rotary balance for measuring the sound intensity in liquids. : de en
  • GB646722A - Improvements in web let-off motions : en
  • DEP0045638DA - Senector for locks : de en
  • ES23377Y - Family electric espresso machine. : en es
  • FR968423A - Chain for transmission : en fr
  • IE19457L - Connecting strips of carpet : en
  • CH272060A - Reversible internal combustion engine. : en fr
  • CA469743A - Manufacture of substituted ammonium thiocyanates : en fr
  • 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
  • DE1616762U - DINING CARRIERS. : de en
  • ES194857A1 - METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. : en es
  • 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
  • DE1616926U - LEG PROTECTION. : de en
  • DEP0017633DA - Process for the production of linear polyamides from cyclic omega-lactams (2-ketopolymethyleneimines). : de en
  • ES24816U - Device for mounting thin or false stones. (Machine-translation by Google Translate, not legally binding) : en es
  • 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
  • AU156137B2 - Improvements in or relating to cold pressure welding : en
  • DE800641C - Mixing machine for concrete : de en
  • DK71760C - Pack for permanent curling of hair. : da en
  • ES192424A1 - A PROCEDURE FOR OBTAINING POLYVINYL CHLORIDE SOLUTIONS FOR DIVERSE APPLICATIONS. : en es
  • SU89546A1 - Device for vibrotransport : en ru
  • SU91405A1 - Drumless water circulation boiler with natural circulation : en ru
  • US2532012A - Air conditioning system : 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
  • FR968459A - Alternative power plant with gas turbine and flooded combustion boiler : en fr
  • 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
  • US2531604A - Portable self-feed drill : en
  • US2531984A - Roller unit for furnaces : 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
  • 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
  • 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
  • US2531895A - Electrical system : en
  • US2531993A - Tractor operated loading device : en
  • 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
  • CA469715A - Photocell multiplier apparatus : en fr
  • DE1616887U - HIGH PRESSURE HOSE CONNECTION. : de en
  • DEP0029298DA - Manufacturing machine used for various processes. : 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
  • SU88767A1 - Inventory scaffolding for construction work : en ru
  • SU91060A1 - Cargo packaging chain : en ru
  • US2531717A - Pressure cooker : en
  • SU90224A1 - Bernoulli Lemniscrapers : en ru
  • SU91978A2 - Ready for relief drawing by the blind : en ru
  • SU92452A1 - Device detachable pipe connection : en ru
  • US2531457A - Push-button switch arranged in multiple rows : en
  • AU3708050A - Improvements relating to dishwashing machines : en
  • CH271908A - Electric scissors. : de en
  • 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
  • US2531724A - Infant bath mat : 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
  • SU91550A1 - Planetary gear transmission : en ru
  • US2532232A - Garment bagging machine with pivotally mounted garment supporter and latch means therefor : en
  • CH272111A - Keypad on line dialer intercom speaker station. : de en
  • 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
  • DEI0000136MA - Upholstered vehicle armchair, club chair or the like. : de en
  • DEP0027377DA - Electric squirrel cage machine : de en
  • AU154903B2 - Process of preparing bicyclo-(221)-2, 5-Heptadienes and alkyl derivatives thereof : 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
  • DE1617000U - CAST FOOT MADE OF CONCRETE (CEMENT) FOR ROTATING METAL POSTCARD STAND. : de en
  • DE1616983U - STERCLE ADJUSTMENT FOR SMALL AND LARGE OPERATORS, ESPECIALLY FOR MANY AGRICULTURAL EQUIPMENT. : de en
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  • FR968572A - Improvements made to a dispensing container : en fr
  • SU88167A1 - Drawing device for building shadows on architectural projects : en ru
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  • SU92787A2 - Multi-motor electric drive : en ru
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  • US2531720A - Chromium stainless steels : en
  • US2532194A - Vacuum-actuated clutch and/or brake control : en
  • USD161003S - Combination cigarette dispenser and ash tray : en
  • SU87184A1 - Method of forming rods-electrodes in the ground : en ru
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  • 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
  • FR968436A - Improvements to combustion engines : en fr
  • DE1616616U - RUBBER BALLS AND - HEEL PLATE OR LARGE RUBBER PLATE FOR THIS. : de en
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  • SU92877A1 - Method for preventing carbonate salt deposits on the walls of lifting pipes of oil wells, discharge lines and prefabricated field pipelines : en ru
  • USD161050S - Bracelet or similar article : 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
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  • US2531481A - Bristle tufting machine : en
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  • FR968614A - Improvements to electronic mounting of adjustable duration automatic contactors : en fr
  • FR968671A - Process for preparing sugars and sweet syrups : en fr
  • SU90447A1 - Heat lamp burner : en ru
  • 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
  • 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
  • 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
  • US2531671A - Liner for mess kit covers : en
  • US2532051A - Tuner : en
  • DEP0010471DA - Electric lights, in particular outdoor lights : de en
  • DEP0020652DA - Bicycle lock for the steering device : de en
  • GB646741A - Improvements in accelerators : en
  • DEK0002081MA - Recovery towing device : de en
  • DEM0000164MA - Electric heat turntable : de en
  • CA469627A - Combined cigarette containers and ash trays : en fr
  • DEP0056240DA - Process for making solid sulfonate soaps : de en
  • DEV0000983MA - Impression plate for photographic cameras : de en
  • DES0002268MA - Die or press with crosshead : de en
  • ES193700A1 - MANUFACTURING PROCEDURE OF GALALIT. : en es
  • GB646931A - Method and apparatus for heating steel : en
  • US2531764A - Controller for dental engines and the like : 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
  • GB646681A - Improvements in stoves or furnaces for heating water : en
  • US2532017A - Panel for sidings and roofs : en
  • ES24884U - Anti-slip facial for shotguns. (Machine-translation by Google Translate, not legally binding) : en es
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  • AU3126749A - Improvements in rasps for buffing tyres andthe like : en
  • USD161059S - Key retainer : en
  • US2531677A - Internal radially acting hydraulic wheel brake : en
  • USD161009S - Hair clippers or similar article : en
  • FR968544A - Method and apparatus for testing electrical circuits : en fr
  • FR968679A - Gear shift mechanism for bicycles and the like : en fr
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  • FR968433A - Oil supply to two-stroke gas-powered engines : en fr
  • ES24889U - Pocket corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • ES23532Y - Perfected cloth. : en es
  • ES192541A1 - NEW PROCEDURE FOR THE OBTAINING OF ORGANIC THYROPHOSPHATES NITRATED IN POSITION FOR. : en es
  • FR968492A - Electric snap-action switch : en fr
  • DE1616930U - BUCKLE ROLLER BRACKET. : de en
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