• SU13641A1 - Machine for making wooden sleeper stoppers and rail floor linings : en ru
  • SU14575A1 - Smoker for food : en ru
  • CA298746A - Duplicator : en fr
  • CH139055A - A method of manufacturing axle boxes with automatic lubrication and a box manufactured by this process. : en fr
  • SU14733A1 - Nozzle : en ru
  • SU13196A1 - Device for cleaning floors : en ru
  • CA298857A - Lacquer : en fr
  • CH138820A - Tabouret. : de en
  • AU2205529A - Improved process and arrangement for transmitting wireless signals : en
  • CH138972A - Plunger. : de en
  • PL11715B1 - Method of cleaning the fiber from the tree lining. : en pl
  • SU13447A1 - Reinforced concrete ladder : en ru
  • PL11678B1 - The way of making paper and cardboard waterproof. : en pl
  • SU13938A1 - Tree preservation method : en ru
  • SU14255A1 - A device for determining the degree of balance of rotating masses : en ru
  • SU19618A1 - The method of oxidation of hydrogen sulfide : en ru
  • SU14661A1 - Mechanism for the mechanical movement of the counterweight in the tipping cranes on the column : en ru
  • SU14682A1 - Instrument for measuring air velocity : en ru
  • US1752672A - Piston : en
  • FR35985E - Vehicle wheel lift control system : en fr
  • FR678553A - Detangling machine for tire casings : en fr
  • SU14721A1 - Surveying instrument : en ru
  • US1752569A - Vulcanizing press : en
  • DE495119C - Rotary piston compressor with diversion from the cylinder's dead center to the point of beginning compression : de en
  • SU13982A1 - A device for aligning the film in the frame window of the film projector : en ru
  • SU14390A1 - Vertical Reproduction Magnifying Photographic Apparatus : en ru
  • SU14426A1 - Paper stapler : en ru
  • US1752785A - Radiator : en
  • PL11654B1 - Automatic firearm cartridge ejector with folding hood. : en pl
  • SU14236A1 - Roller rolling device in glass walls : en ru
  • US1752477A - Camera for color cinematography : en
  • US1752656A - Fishing tool : en
  • CA298810A - Heat economizer : en fr
  • CA298965A - Printing machine : en fr
  • SU14747A1 - Wood preservation and disinfection method : en ru
  • SU13093A1 - Device for heating feedwater of steam boilers by means of a series of heating gels operating with steam of different pressure : en ru
  • DK41926C - Tool for Cleaning Watercourses. : da en
  • BE367677A - : en fr
  • SU13200A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • SU13988A1 - Method of producing ortho-hydroxy-azo dyes : en ru
  • SU13379A1 - Method of finishing fibrous materials : en ru
  • SU13945A1 - Suspended or retractable electrical insulator : en ru
  • CH138915A - Unit counter with rotating drive. : de en
  • CH138977A - Fuel injection needle valve with cooled nozzle for internal combustion engines. : de en
  • FI12854A - Benkläder, i synnerhet underbenkläder med elasticisk midjeband : en fi
  • PL11641B1 - Method and device for improving the fuel mixture in internal combustion engines. : en pl
  • PL11677B1 - A device for cleaning boilers. : en pl
  • SU13501A1 - A device for turning the roll table of peat-forming machines together with turning the pulleys of the rope conveyor : en ru
  • SU14450A1 - File Cutting Machine : en ru
  • SU14584A1 - Surgical needle holder : en ru
  • SU13884A1 - Device to install a safety valve on a fire extinguisher : en ru
  • SU14308A1 - Labyrinth springless oil seal for piston or spool rods of steam engines : en ru
  • US1752341A - Sharpening-roller arrangement for the revolving sickle knives in cigarette-rod machines : en
  • US1752845A - Tire for motor vehicle wheels : en
  • SU13663A1 - Electric welding machine : en ru
  • SU13971A1 - Apparatus for heating water or air : en ru
  • US1752561A - Process of producing insulating sheets : en
  • US1752632A - Apparatus for producing electric waves : en
  • US1752988A - Harmonica : en
  • SU14648A1 - Device for viscous grading cylinder to threshing machines and other cleaning machines : en ru
  • SU14717A1 - Nozzle : en ru
  • SU13071A1 - The method of obtaining azo dyes : en ru
  • SU13355A1 - Garbage can : en ru
  • US1752529A - Tone-producing triangle : en
  • BE368029A - : en fr
  • CA298846A - Street lighting system : en fr
  • SU13989A1 - Method of producing ortho-hydroxy-azo dyes : en ru
  • SU14106A1 - Device to protect the walls of the cathode of a mercury rectifier from the action of an arc : en ru
  • SU14798A1 - Tool for cooling circular saws in gang saws : en ru
  • US1752823A - Spray nozzle : en
  • USRE17632E - nelson : en
  • FR678827A - Improvements to gas heaters : en fr
  • GB316313A - Improvements in or relating to reinforced concrete sleepers : en
  • GB327311A - Improved attachments for identifying keys : en
  • PL11667B1 - Method and device for drying wood. : en pl
  • DE494944C - Gas-filled electric light bulb : de en
  • DE495357C - Switches with double contacts arranged in a circle, which are opened at the same time by turning a disc with contact bridges : de en
  • SU13146A1 - The method of obtaining sulfur dyes : en ru
  • SU13277A1 - The method of obtaining nitrogen-containing fertilizers : en ru
  • SU13363A1 - Method of making artificial pumice : en ru
  • SU13564A1 - Vertical double internal combustion engine : en ru
  • SU13643A1 - A device for moving a desk electric lamp around the edge of a table : en ru
  • SU14712A1 - Device for mechanical feeding of backing boards under the mouthpiece of the peat forming machine : en ru
  • SU14818A1 - Plug Drilling Machine : en ru
  • SU13572A1 - Multi-spindle spindle from a tank with circular saws : en ru
  • US1752287A - Rttg and method of making the same : en
  • US1752597A - Vegetative device : en
  • SU13484A1 - Discharge belt for bankabrosh : en ru
  • SU14472A1 - Drive mechanism for tipping buckets, etc. : en ru
  • CH138962A - Roller lift. : de en
  • DE494084C - Elastic connection between loom crank pin and sley for mechanical looms : de en
  • CA298944A - Split automatic control system for tabulators : en fr
  • SU14320A1 - Device for cleaning sewer pipes : en ru
  • SU14752A1 - A machine for picking chimes and chamfering on the ends of the barrel barrel : en ru
  • SU14860A1 - Device for removing debris from the blowing of the furnace of locomotive boilers : en ru
  • US1752992A - Disk wheel : en
  • FR35983E - Means of comparing the intensities of light sources using photocells : en fr
  • FR678720A - Adjustable amperage rotary device for electrolytic chrome plating and electroplating : en fr
  • CH138848A - Tie ties. : de en
  • CH138978A - Fuel pump drive in multi-cylinder diesel engines. : de en
  • SU13022A1 - Machine for the production of land and ore-dressing, removal of soil, dust, etc. : en ru
  • SU13362A1 - Device for modulating current amplitude : en ru
  • US1752405A - Weft-replenishing mechanism for double-shuttle looms : en
  • DE495069C - Process for the pretreatment of metal surfaces used as printing ink carriers : de en
  • DE495169C - Process for the enrichment of the melting material in silicon, manganese or the like in the production of normal and special cast iron in a dome furnace : de en
  • FR678806A - Method and device for the treatment of fibrous materials : en fr
  • US1752678A - Doffing mechanism for spinning, twisting, and like machines : en
  • US1752839A - Amplifier : en
  • AU1970029A - An improved method of and means for loading or unloading coal, ore andother materials : en
  • DE495166C - Device for attaching the flapping arm to the beating spindle for top flap looms : de en
  • FR678678A - Cistern for water closets : en fr
  • CA298953A - Apparatus for the electrical communication of intelligence : en fr
  • DE495155C - Testing device for the determination of harmful gases for sewer systems : de en
  • SU13283A1 - A device for indicating a wire hidden from direct observation of an electric lamp in projection devices. : en ru
  • SU13317A1 - Device for separating the drive wheels of a locomotive with a machine piston when driving without steam : en ru
  • SU13660A1 - Door pad lock : en ru
  • SU14190A1 - Hand painted : en ru
  • SU14642A1 - Pistol locking mechanism : en ru
  • CA298769A - Barge for raising sunken vessels : en fr
  • PL11673B1 - Mechanical fuse for cannon shells. : en pl
  • SU13140A1 - The method of obtaining purple triarylmethane dyes : en ru
  • SU14000A1 - Mechanical glazing machine for insulators : en ru
  • US1752481A - Method of making flat bottles : en
  • US1752641A - Method of treating aluminous materials : en
  • SU13271A1 - Electrical device to ensure the safety of trains using axle counters : en ru
  • SU13439A1 - A device for conducting perpendicular lines to selected directions during geodetic surveys : en ru
  • US1752957A - Electrical connection : en
  • FR35920E - Machine for printing on the front and back in any number of colors, with device for longitudinal and transverse cutting and reception of sheets printed in packs counted of any number, with automatic evacuation : en fr
  • FR678676A - Convertible crane for public works : en fr
  • FR678867A - Rotary air valve for internal combustion engines : en fr
  • SU14090A1 - Horizontal Gas Dust Collector : en ru
  • DE495002C - Sack rattle machine : de en
  • ES117164A1 - Installation of remote service. : en es
  • GB327344A - Edging for linoleum, carpets and the like : en
  • GB327413A - Improvements in gramophone design and construction : en
  • SU13840A1 - Drawing pen : en ru
  • US1752406A - Boat hull : en
  • US1752990A - Weather stripping : en
  • SU13459A1 - Device to check the position of the wheels of a locomotive relative to its frame : en ru
  • SU13899A1 - AC rectifier : en ru
  • SU14739A1 - Multi-blade saw with a series of paired band saws : en ru
  • US1752291A - Glass dispensing vessel : en
  • US1752366A - Pump : en
  • US1752581A - Floor waxing and polishing device : en
  • US1752889A - Antidazzle spectacles : en
  • SU14008A1 - Eccentric Press for Brick Making : en ru
  • DE494905C - A walking stick that can be dismantled and used as a chair : de en
  • GB327308A - Improvements in gas valves : en
  • DE494998C - Lock on machine guns : de en
  • DE495369C - Process for the preparation of brown Kuepen dyes of the benzanthrone series : de en
  • FR678599A - Improvement in rotary vane pumps : en fr
  • SU13522A1 - Filter press : en ru
  • SU13841A1 - Purka : en ru
  • US1752670A - Heat-absorbing medium : en
  • US1752860A - Mill : en
  • SU14277A1 - Adaptation for synchronous operation of the distribution mechanisms of steam engines serving the mechanical grate of fireboxes equipped with mercury cataracts : en ru
  • US1752409A - Hydraulic rebound device : en
  • CH138888A - Process for making a resinous product. : de en
  • CH138910A - Machine gun tripod mount. : de en
  • SU13556A1 - The method of obtaining nitrogen-phosphorus fertilizer : en ru
  • SU14764A1 - Liter Checker : en ru
  • SU14166A1 - Mechanical nozzle : en ru
  • SU14363A1 - Automatic device to prevent the pump from falling into it suspended in water : en ru
  • DE495084C - Milling machine for woodworking : de en
  • GB327166A - Improvements in the working up of crude turpentine : en
  • PL11613B1 - The method of applying pre-separating fluid for the production of rayon yarns. : en pl
  • DE495324C - Washing machine for wool waste u. Like. Starting material for synthetic wool : de en
  • SU13116A1 - The method of obtaining plastic : en ru
  • SU14602A1 - Rifle : en ru
  • SU13075A1 - The method of obtaining free from iron cryolite : en ru
  • SU14078A1 - Method of cleaning technical paranitro-animeter : en ru
  • SU14628A1 - Press for molding shaped stones, bricks, etc. : en ru
  • US1752414A - Belt buckle : en
  • US1752555A - Process of continuously hydrolyzing acid sludge : en
  • SU13505A1 - Slurry, for masonry production : en ru
  • SU14604A1 - Celluloid Manufacturing Method : en ru
  • US1752363A - Coking retort oven : en
  • US1752635A - Vending cabinet : en
  • DK41967C - Tray. : da en
  • FR678789A - Electrically heated heat storage chamber : en fr
  • FR678863A - Mechanics for stringed musical instruments : en fr
  • DE495300C - Spreaders for looms : de en
  • ES107101A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • DE494975C - Flat screen frame with a device that presses the edge of the screen into a recess to hold and re-tension the screen : de en
  • DE495206C - Floor polisher with floor wax container : de en
  • PL11713B1 - Closures for bracelets and similar items. : en pl
  • SU13295A1 - Bourdon tube pressure gauge : en ru
  • SU13916A1 - A machine for making metal hooks and melting them into glass backplates for electric incandescent lamps : en ru
  • SU14032A1 - Ribbed economizer consisting of I-shaped elements : en ru
  • SU14177A1 - Adaptation for vessels equipped with a tunnel to reduce the resistance to movement of the vessel : en ru
  • GB327686A - Improved method of forming the electrodes of a selenium bridge or cell : en
  • PL11633B1 - : en pl
  • SU13549A1 - Adaptation to the molding machine for compaction of the earth : en ru
  • SU14441A1 - Sheepskin processing device : en ru
  • US1752802A - Paper and paper making : en
  • US1752825A - Guide for straightening rolls : en
  • SU13361A1 - Apparatus for cleaning and heating or cooling the air supplied to the caisson : en ru
  • SU13958A1 - Electric transformer : en ru
  • SU14399A1 - Film projector shutter : en ru
  • US1753016A - Electric switch : en
  • DK41951C - Incandescent lamp. : da en
  • DE495227C - Device for the electrical firing of guns : de en
  • GB327356A - Improvements in and relating to electric inductances and transformers : en
  • SU14565A1 - Device for extrusion molding in flasks moving on a conveyor : en ru
  • SU14595A1 - Circular saw for edging stones : en ru
  • US1752843A - Clutch : en
  • SU13567A1 - Peat machine : en ru
  • SU13570A1 - Cultivator : en ru
  • US1752640A - Screen and window : en
  • US1752944A - Means for and method of controlling alternating currents : en
  • CH138967A - Pump piston. : en fr
  • SU13967A1 - Adaptation to the bottling machines of the Entsinger system to protect workers from accidents : en ru
  • SU14274A1 - Gravity Scales : en ru
  • US1752367A - Choker hook : en
  • DE494946C - Glow light rectifier tube with electropositive cathode, noble gas filling and an auxiliary electrode that initiates the discharge and maintains it continuously and fed with alternating current : de en
  • CH139082A - Process for the preparation of a new dye for vats. : en fr
  • DE494800C - Device for the production of metal closure bands for cap closures on bottles u. like : de en
  • DE494933C - Holder for electrical resistance bars connected in parallel : de en
  • DE494943C - Helical lamp for electric light bulbs and process for its manufacture : de en
  • ES117210A1 - A spray device system with turbulence for internal combustion engines. : en es
  • DK41949C - Apparatus for venting and cooling milk and the like. : da en
  • ES117263A1 - A procedure for the manufacture of saw blades. : en es
  • ES117213A1 - PROCEDURE FOR OZONE PRODUCTION BY DISCHARGE, PREFERENTIALLY FOR HIGH FREQUENCY SERVICE : en es
  • DK41940C - Two-stroke internal combustion engine. : da en
  • ES112683A2 - A phonograph apparatus with a parabolic box. : en es
  • PL11661B1 - A machine for digging shallow drainage ditches. : en pl
  • FR36049E - Improvements to automatic switches : en fr
  • GB327252A - Improvements in or relating to electrical fuses or cut-outs : en
  • FR678704A - Chemical composition to seal, without flame or heat, letters, documents and other objects that you want to make inviolable : en fr
  • SU14025A1 - Spine for binding tear-off calendar sheets : en ru
  • US1752833A - Thexla u : en
  • DE494965C - Automatic signaling device for milking machines with suction and pressure effect : de en
  • SU13189A1 - Snegot lka : en ru
  • SU13896A1 - Device for determining the end of charging of batteries with low-mobility electrolyte : en ru
  • DE494811C - Process for generating cold : de en
  • FR678591A - Spool for the manufacture of artificial fibers, in particular artificial silk : en fr
  • FR35886E - Improvements in the manufacture of glass sheets that do not form shards : en fr
  • GB327243A - Improvements in or relating to steam superheater installations for marine boilers of the smoke-tube type : en
  • US1752369A - Display cabinet : en
  • US1753024A - Variable pressure or relief valve : en
  • FR678799A - Automatic starting and stopping of electric motors : en fr
  • DE492570C - Device for stripping cooked pastry dough shapes by means of a blower wind : de en
  • GB327676A - Improvements relating to fire extinguishing sprinkler systems and alarm devices therefor : en
  • FR36035E - Methods and devices for adjusting so-called metadyne electric machines : en fr
  • FR36034E - Two-stage double trihedron device for cinematic polychrome projection : en fr
  • CA298758A - Process of stabilizing cereal beverages : en fr
  • CA298768A - Portfolio for greeting cards : en fr
  • US1752521A - Method of dehydrating cheese : en
  • US1753094A - Paper clip : en
  • ES109031A2 - MODIFICATIONS INTRODUCED TO THE OBJECT OF THE MAIN PATENT : en es
  • FR678613A - Two-way brake system for all types of vehicles : en fr
  • GB327212A - Improved manufacture of hollow articles from cellulose products in sheet form : en
  • GB327683A - Improvements relating to electric switchgear : en
  • FR35989E - Substances transparent to ultraviolet rays and their manufacturing process : en fr
  • SU14237A1 - Device for precise installation in the form of metal parts when casting them into molded products : en ru
  • SU14375A1 - Electrophore machine : en ru
  • SU14629A1 - Method for producing mouse co-sodium salt : en ru
  • SU13924A1 - Three-layer building boards, in which the sheets are glued plywood : en ru
  • ES117189A1 - IMPROVEMENTS IN UNILATERAL CONDUCTING DEVICES : en es
  • GB309413A - Improvements in or relating to centerless grinders : en
  • CA298773A - Rotary stropping, grinding and honing device : en fr
  • CA298799A - Road penetration method : en fr
  • DE495191C - Contact protection device for sockets u. like : de en
  • ES117129A3 - A procedure for the manufacture of tube sleeves. : en es
  • SU13504A1 - Automatic device for recording the path profile : en ru
  • SU13990A1 - Spotlight : en ru
  • US1752472A - Supporting bar : en
  • GB304142A - : en
  • GB311729A - Vehicle wheel rim : en
  • FR678851A - Shaker system for threshing machines : en fr
  • DE495036C - Device for measuring electrical quantities : de en
  • CA298832A - Lamp filament : en fr
  • CH138834A - Method and device for carrying out spindleless winding operation on conventional wind machines which are set up for winding operation with spindles. : de en
  • CH138900A - Process for the production of stencils for printing on fabrics, paper and the like. : de en
  • CH139091A - Process for the desensitization of photographic silver halide layers. : de en
  • GB309555A - Improvements in and relating to sound producing devices : en
  • GB327324A - Improvements in manure or seed distributors : en
  • SU14009A1 - Method and machine for separating tobacco leaves from cuttings : en ru
  • US1752469A - Connection block : en
  • US1752998A - Method of replacing halogen groups in organic compounds by amino groups : en
  • US1753033A - Automatic stretching and guiding apparatus : en
  • SU14382A1 - Device for closing and opening the shower : en ru
  • SU14474A1 - Methanol production method : en ru
  • US1752456A - Gate valve : en
  • SU13149A1 - Single strand lace weaving machine : en ru
  • SU14062A1 - Device for drinking water : en ru
  • SU14863A1 - Hydraulic oil press closed press : en ru
  • SU13503A1 - Seal : en ru
  • SU13664A1 - Spot Welder : en ru
  • SU14765A1 - Fire extinguisher : en ru
  • SU14776A1 - Commodity roller weaving looms : en ru
  • US1752789A - Agitation and settling apparatus : en
  • DE474133C - Process and device for liquefying solid carbonic acid : de en
  • DK41961C - Device for Determining the Location, Species and Knowledge of Ships. : da en
  • DE494832C - Process for the representation of brown colorants : de en
  • US1752599A - Method of treating aluminous materials for the production of aluminum sulphate and alumina therefrom : en
  • SU13000A1 - Device for heating the oven burner type "Primus" : en ru
  • SU13095A1 - A device for filling and cleaning the contacts of the Wheatstone relay relays : en ru
  • SU13216A1 - The method of obtaining sulfuric vat dyes : en ru
  • SU13250A1 - Device for changing reels at the water machine : en ru
  • SU14364A1 - Thermometer filling device with mercury : en ru
  • SU14600A1 - Steam boiler with direct flame exposure to water : en ru
  • PL11646B1 - Method 1 device for sorting and separating into individual components of the mineral mixture. : en pl
  • SU13085A1 - The method of obtaining crimson or pink alizarinovye and other mordant colors in print or latch the pluses for unlabeled goods : en ru
  • SU13530A1 - A device for taking water samples from the desired depth : en ru
  • SU13942A1 - Wind turbine engine with side-mounted rudder mounted on aircraft to drive dynamo : en ru
  • SU14756A1 - Film processing apparatus : en ru
  • SU14782A1 - Weaving Racing : en ru
  • FR36036E - Improvements to internal combustion engines : en fr
  • FR678710A - Method and apparatus for coating paper : en fr
  • FR678673A - Road perfected in macadam and gravel linked to water, and method for its construction : en fr
  • GB327229A - An improved method and apparatus for wrapping or packing annular articles, rims for vehicles or curvilinear lengths of metal : en
  • ES116409A1 - An exact stop regulation system for electric elevators. : en es
  • ES116559A1 - Improvements in the recovery coolers for rotary kilns. : en es
  • ES117165A1 - An improvement in sound movies. : en es
  • US1752710A - Cover-retaining means : en
  • CH138930A - Case for timepieces. : en fr
  • DK41970C - Device with adjustable goods rudder for vending machines. : da en
  • ES117183A1 - Improvements in the machines of cigars. : en es
  • FR36008E - Improvements to amplifier systems : en fr
  • FR36031E - New thermal installation : en fr
  • DE495101C - Process for the preparation of tetrahydroquinoxalines : de en
  • DE495193C - Socket for iron : de en
  • US1752844A - Electric shock absorber : en
  • SU13304A1 - A device for automatically determining the alkalinity of saturation juice with continuous saturation : en ru
  • SU14369A1 - Brake shoe : en ru
  • US1752778A - Cooling, drying, and lighting fixture : en
  • US1753154A - Headless set screw : en
  • DE495112C - Process and device for the automatic individual removal of flexible wires from a supply of such : de en
  • FR678597A - Improvements in the magnetic circuits of transformers, for audible frequencies, amplifiers with vacuum tubes : en fr
  • FR678886A - Capping buffer : en fr
  • FR35964E - Improvements to thrust seals for oil-filled cables : en fr
  • FR678625A - Process for the removal of harmful vapors in confined spaces: workshops, performance halls, etc. : en fr
  • FR678698A - Process for preparing films bearing impressions of sounds and images : en fr
  • GB305467A - Improvements relating to the manufacture of carbonized metallic wire or ribbon : en
  • ES117132A1 - Continuous machine to classify, mark and paper orange or other fruits. : en es
  • ES117141A1 - MINERAL PHOSPHATE LEACHING METHOD : en es
  • GB327677A - Improvements in or relating to machines for marking boot or shoe soles : en
  • SU13836A1 - Kitchen hearth : en ru
  • SU14445A1 - Milling equipment to regulate it : en ru
  • FR678572A - Linkage mechanism between the transverse shafts of a differential : en fr
  • GB327235A - Improvements in devices for closing the doors of coin-freed automatic vending machines : en
  • DE494901C - Pliers : de en
  • ES116556A1 - An unsharp nut system. : en es
  • ES117156A2 - IMPROVEMENTS IN THE PROCEDURE FOR THE PRODUCTION OF CONCENTRATED NITRIC ACID, PATIENTING FROM THE OXIDATION OF AMMONIA : en es
  • FR678791A - Improvements in processes for the impregnation of electrical cables : en fr
  • DE495249C - Washing machine with a swing-out drum : de en
  • SU13789A1 - Apparatus for measuring the reaction of pupils to irritation : en ru
  • SU14305A1 - Multiplier : en ru
  • SU14736A1 - Drawing pen : en ru
  • SU13816A1 - Falcon for plastering : en ru
  • SU13903A1 - Instrument for testing the mechanical properties of plastic soils : en ru
  • FI12887A - Partition mass : en fi
  • US1752527A - Measuring device : en
  • US1753142A - Guide rail for shaping machine worktables : en
  • DE495323C - Process for manufacturing can opener handles : de en
  • US1753029A - Circuit closer : en
  • GB327238A - Improvements in flap or drop gates for closing the entrances and divisions of dry and wet docks : en
  • USD80827S - Vania : en
  • GB327220A - Improvements in and relating to the manufacture of artificial silk : en
  • DE494979C - Hand sewing machine for pulling stitching threads through a pile of pieces of fabric : de en
  • DE495178C - Process for the fermentation of alcohol : de en
  • DE495514C - Device for attaching electrical cables to children's railways : de en
  • GB327210A - Improvements relating to sound transmission and reproduction by electrical means : en
  • FR678726A - Coupling device for the transmission of electrical energy on natural or artificial lines : en fr
  • FR678734A - Flaming and twisting machine : en fr
  • GB327205A - Improvements in and relating to thermometers : en
  • FR36040E - Advances to prepaid telephones : en fr
  • GB327319A - A new or improved buffer device for use with lavatory seats : en
  • US1752799A - Riveting device : en
  • US1752870A - Fuel bunker for the steam generators of locomotives, marine and stationary engines, and plant : en
  • SU14458A1 - The method of producing lighting oil distillates by cracking : en ru
  • SU14654A1 - Device for protection against explosion of the tank kitchen type "Primus" : en ru
  • DE494742C - Attachment of labyrinth sealing strips composed of segments and held in grooves undercut on both sides : de en
  • SU13993A1 - Method for clarifying sulfonic acids of petroleum hydrocarbons : en ru
  • SU14033A1 - The connection of two parts of the I-shaped element between themselves : en ru
  • US1752520A - Radiotube : en
  • SU13148A1 - Mechanical nozzle : en ru
  • SU13955A1 - Method for producing monoazo dyes : en ru
  • USD80869S - Design for an emblem or similar article : en
  • SU13763A1 - The method of preparation of the detergent composition : en ru
  • SU13950A1 - Automatic telephone device : en ru
  • US1753061A - Mold : en
  • US1753128A - Method of recovering alkali : en
  • FR678864A - Process for the production of condensation products of formaldehyde and urea also using condensation products of glycerin and phthalic acid anhydride : en fr
  • ES56U - Celluloid bracelet for watch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR678757A - Apparatus and method for extracting olive oil : en fr
  • FR678802A - Table for medical or surgical applications : en fr
  • FR678763A - Repetitive cancellation device for electric lock or other signaling devices : en fr
  • GB327251A - Improvements in and relating to the building of racing speed boats or other vessels : en
  • GB327296A - Improvements in sewing machines : en
  • SU13890A1 - Loudspeaker diffuser : en ru
  • SU14360A1 - The motor acting on the forces that occur when the length of the metal wires changes, as a result of a change in their temperature : en ru
  • FR678828A - Forage press : en fr
  • SU13695A1 - Clay clay : en ru
  • SU13997A1 - Forming device for casting artificial teeth : en ru
  • SU14094A1 - Electromagnetic brake : en ru
  • DE494959C - Adding machine : de en
  • DE495221C - Process for the photographic or cinematographic investigation of electric arcs : de en
  • SU14294A1 - Pressed plywood barrel : en ru
  • US1752806A - Door mechanism : en
  • US1752912A - Can-closing machine : en
  • US1752969A - Swimmer's buoy : en
  • AU2051829A - Manhole covers and frames andthe like : en
  • BE368089A - : en
  • CH139099A - Electrical measuring device for alternating current. : de en
  • ES117283A3 - A procedure for the manufacture of chewing gum. : en es
  • FI12878A - Självbindareapparat för slåttermaskiner : en fi
  • FR36037E - Arrangements for obtaining direct current electric motors supplied by a Leonardo generator, a well-determined speed for each position of the maneuvering lever : en fr
  • GB301736A - Process of reactivating catalysts : en
  • SU14620A1 - Method of making metal sponge : en ru
  • SU14791A1 - Pipe Cleaner : en ru
  • PL11626B1 - The centrifuge is driven by a steam turbine. : en pl
  • SU14121A1 - Press for testing the density and for purging the ball check valves of the oil pipes of steam locomotives : en ru
  • SU14709A1 - Apparatus for sagging felt hunting wad : en ru
  • US1752408A - Tube expander : en
  • US1752501A - Accelerator control : en
  • US1752547A - Washing machine : en
  • US1752925A - Radioantenna : en
  • CH138803A - Process for the production of bituminous emulsions. : de en
  • CH139094A - Process for the desensitization of photographic silver halide layers. : de en
  • FR678605A - Washer ensuring that the nuts cannot be released : en fr
  • GB327420A - Improved process for the manufacture and production of artificial silk from cellulose esters or ethers : en
  • GB327448A - Improvements relating to seats : en
  • DE494962C - Straw press with manual operation with press box and press cover moved by toggle linkage : de en
  • FR678592A - Process for the preparation of rubber coatings, resistant to acids or alkalis, on metal objects : en fr
  • FR678680A - Process for preparing sulfur dioxide : en fr
  • GB327376A - Improvements in or relating to a method of mounting and assembling tooth wheels on metallic hubs : en
  • ES117177A3 - Multi-chamber furnaces especially for the distillation of materials that can be carbonized at low temperatures. : en es
  • FR35909E - Device for waving the hair : en fr
  • DE494469C - Device for generating changing characters or symbols on a lamp field : de en
  • FR35992E - Electromagnetic remote position indicator without power interruption : en fr
  • FR678603A - Improvements to coulters and resulting new industrial product : en fr
  • DE494961C - Pyrophoric one-handed lighter : de en
  • CH138873A - Process for the preparation of a yellow azo dye. : de en
  • DE494855C - Counting and printing mechanism for fuel meters : de en
  • SU13577A1 - Coal Combustion Burner : en ru
  • SU13590A1 - The method of obtaining phosphate fertilizers : en ru
  • SU13804A1 - Stencil manufacturing method : en ru
  • SU14571A1 - Device for metering electrical energy in the power supply circuit of x-ray tubes : en ru
  • SU14128A1 - The device for the appearance of photographic plates in the light : en ru
  • SU14173A1 - Device for feeding plates in the washing machine : en ru
  • SU14428A1 - Adaptation to a typewriter for actuating lettered rods : en ru
  • SU14714A1 - Flax pulling machine : en ru
  • US1752475A - Steam-pipe expansion joint : en
  • SU13547A1 - Flax threshing and scutching machine : en ru
  • SU14822A1 - Ecker : en ru
  • FR35980E - Device for driving and supporting mobile panels used for advertising on motor vehicles and others : en fr
  • CH138957A - Snap spring lock for jewelry and the like. : de en
  • SU13279A1 - Torque measuring device : en ru
  • SU14297A1 - Knot zatel : en ru
  • US1752358A - Paint and varnish remover : en
  • GB314046A - Improvements in junction box systems for electric power cable installations : en
  • FR36013E - Improvements in the treatment of products or objects made from cellulose derivatives : en fr
  • DE495296C - Device for poring wood : de en
  • FR36039E - New fire-retardant, heat-insulating and insulating product : en fr
  • DE495049C - Insecticides : de en
  • ES116894A1 - Improvements in the regulatory bodies and automatic switches for train lighting and other similar installations. : en es
  • GB327364A - Elevating and conveyor trucks : en
  • IE10736L - Sheet metal working. : en
  • DE494980C - Device for closing filled bags : de en
  • DE495356C - Choke coil for reducing high frequency in the course of a high-voltage line : de en
  • DK41930C - Billboard with Interchangeable Transparent Letters. : da en
  • ES117298A1 - Perfections in the acoustic diaphragms. : en es
  • FI12860A - Absorption skylights : en fi
  • FR678730A - Improvements to train control systems : en fr
  • US1752746A - Composition for and process of cleaning metal : en
  • US1753136A - Mounting device for seed planters : en
  • SU13108A1 - Tip for bicycle forks : en ru
  • SU13145A1 - Method for producing organic compounds by catalytic reduction of carbon oxides : en ru
  • SU13621A1 - Chuck with insert cutters for tenoning woodworking machines : en ru
  • SU14538A1 - Oil water separator for steam and stuffing box : en ru
  • CH139018A - Sheared card chronometric pointing device. : en fr
  • CH138846A - Electric iron with automatic power switch-on and switch-off. : de en
  • CH138819A - Cutlery cleaning set. : de en
  • CA298943A - Pocket lighter : en fr
  • US1753145A - Oil feeding and burning apparatus : en
  • SU13097A1 - Gnezdovskaya sa lka : en ru
  • SU13215A1 - Method of smelting precious metals : en ru
  • SU13269A1 - Drainage valve for heating pipelines in cars : en ru
  • US1752873A - Variable-voltage transformer : en
  • SU13003A1 - Parosilov installation with highly fluctuating load : en ru
  • SU13056A1 - The method of obtaining hermetic tires : en ru
  • SU14014A1 - Instrument for automatically determining the horizontal projection of the distance traveled and the height difference : en ru
  • US1752936A - Process for the manufacture of anhydrous aluminum chloride : en
  • USD80850S - of decatur : en
  • SU13143A1 - Disconnector for high voltage electrical overhead lines : en ru
  • SU14462A1 - A machine for making metal hooks and melting them into glass backplates for electric incandescent lamps : en ru
  • US1752893A - Hairpin : en
  • SU13032A1 - Grinding machine for axes, knives, etc. products : en ru
  • SU14771A1 - Device for transferring transportable boxes from an endless conveyor belt to a roller track parallel to it : en ru
  • SU14797A1 - Goat for socks bricks : en ru
  • AU2332129A - An improved strainer for tennis nets orthe like : en
  • DE495391C - Internal combustion engine of high performance with cylinder stars in a polygonal arrangement : de en
  • SU14183A1 - Tillage cutter : en ru
  • US1752624A - Steering mechanism for motor vehicles : en
  • US1752968A - Lock : en
  • USD80848S - Design for a glass bowl or similar article : en
  • SU13759A1 - Weaving device for stopping the machine after three times changing the spool : en ru
  • SU13727A1 - Brake for warping machines : en ru
  • US1753162A - Alloy : en
  • CH138871A - Process for the preparation of 2-cyano-5-chloro-1-methyl-benzene-3-thioglycolic acid. : de en
  • CH138922A - Calculator. : en fr
  • SU13518A1 - Cathode voltmeter : en ru
  • US1752420A - Button : en
  • US1752985A - Display rack : en
  • CA298856A - Mono-arm control : en fr
  • PL11675B1 - Automatic rifle. : en pl
  • SU13126A1 - Internal combustion engine : en ru
  • CA298838A - Short wave generating system : en fr
  • CH138866A - Process for the preparation of 4-methyl-6-chloro-oxythionaphten. : de en
  • SU13098A1 - A method of making a mixture for flavoring coffee substitutes : en ru
  • US1752943A - Electrical reproducing device : en
  • CH139073A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • FR678874A - Device for measuring the speed and quantity of liquids or gases : en fr
  • GB327223A - Improvements relating to the insulation of electric conductors : en
  • SU13005A1 - Acetone Production Method : en ru
  • SU13873A1 - The method of roofing : en ru
  • SU14143A1 - Removable safety barrier in front of cylindrical valves of hydraulic structures : en ru
  • SU14309A1 - Internal combustion engine : en ru
  • BE367628A - : en fr
  • DE494987C - Wire spoked wheel with side spokes : de en
  • ES117275A1 - A procedure for the construction of radiators for central heating. : en es
  • FR678824A - Improvements to weighing devices : en fr
  • DE495185C - Clutch that disengages automatically in the event of overload to stop the offshoot of die setting and line casting machines with pins as coupling elements, one of which is fixed to the main drive pulley : de en
  • DE495022C - Transport or pressure vessel for difficult to liquefy gases : de en
  • US1752544A - Pin or bolt retainer for brake rigging : en
  • US1752862A - Hydraulic clutch : en
  • US1753116A - Electric-motor starter : en
  • US1753155A - Ship's whistle : en
  • SU13964A1 - Apparatus for illuminating and dyeing meniscus in gauge glass for steam boilers and tanks : en ru
  • SU14005A1 - Apparatus for the study of thermal and light sensitivity of a person : en ru
  • US1752575A - Fuse-handling tool : en
  • US1752908A - Balanced valve : en
  • CH139078A - Process for the preparation of 4-methylamino-1-oxybenzenesulfate. : de en
  • DE494948C - Process for the production of indigoid dyes : de en
  • CH138882A - Process for the production of unsaponifiable fatty acids. : de en
  • SU13139A1 - Cattle Measuring Instrument : en ru
  • SU13579A1 - Fixture in the steam box for blowing smoke tubes with steam : en ru
  • SU13835A1 - Ultramarine production method : en ru
  • SU14702A1 - Automatic machine for receiving and franking e-mails : en ru
  • US1752457A - Pop-corn machine : en
  • US1753046A - Fuse : en
  • SU14589A1 - Strip bending machine, etc. gland : en ru
  • US1752473A - Reducing valve : en
  • US1752534A - Control device : en
  • GB327424A - Improvements in bearings for the trunnions of drying cylinders : en
  • CA298962A - Rubbing device : en fr
  • CH138807A - Electric heater for space heating. : de en
  • DE495011C - Drawing device in the form of a right triangle with an inner cutout : de en
  • GB327265A - Improvements in reciprocating engines : en
  • FI12867A - Friluftssäkring : en fi
  • FR678879A - Process for the pickling of metallic masses : en fr
  • SU13892A1 - The device for the translation of railroad arrows : en ru
  • FR678562A - Locking device for spare wheels of motor vehicles : en fr
  • FR678675A - Manufacturing process of artificial hollow bodies : en fr
  • AU2229529A - Improvements in or relating to electric heating and cooking apparatus : en
  • SU13083A1 - Oil Treatment Apparatus : en ru
  • US1752480A - Mechanism for working pulpous material : en
  • ES116374A3 - New varnishes with their procedures to manufacture them. : en es
  • FR678703A - Convertible body of a motor vehicle : en fr
  • SU13211A1 - Method of preparation of monoazo dyes : en ru
  • SU13812A1 - Device for electrical welding, closed arc arc : en ru
  • US1752716A - Pad for fruit containers : en
  • DE495110C - Set of rules consisting of asynchronous motor, converter and DC rear machine : de en
  • FR35962E - Blown grate designed to use inferior quality fuels and suitable for all types of fireplaces : en fr
  • GB308178A - Apparatus for separating dust from flowing gases : en
  • PL11711B1 - The method of tight and flexible covering and joining surfaces. : en pl
  • SU13546A1 - Livestock Feeder : en ru
  • SU13991A1 - A device for measuring cone volumes, cornering, leveling, etc. : en ru
  • CH138923A - Computing device. : de en
  • SU13305A1 - Device for feeding rolled metal strips to scissors : en ru
  • SU13475A1 - Robot : en ru
  • SU14092A1 - Reflector lamp for film projector : en ru
  • SU14689A1 - Electric hinge-type suspension insulator : en ru
  • US1752426A - Folding mechanism : en
  • DE495128C - Floating luffing crane with counterbalance : de en
  • DE495308C - Radio with electric remote control : de en
  • US1752495A - Strap-stretching device : en
  • US1752593A - Tile-roof closure : en
  • US1752651A - Clock : en
  • ES116441A1 - A new device to extinguish fires. : en es
  • SU13954A1 - The method of obtaining alkylamino esters of N-monoalkylated and N-monoalkyloxyalkylated derivatives of p-aminobenzoic acids : en ru
  • BE367806A - Improvements to processes and apparatus for covering sheet material with pigments, varnishes, lacquers and other similar substances using dyes, varnishes, lacquers, etc. : en fr
  • CA298947A - Tabulator for operating upon printed index points : en fr
  • DE495114C - Process for the preparation of trisazo dyes : de en
  • DE495250C - Washer-dryer and spin-dryer : de en
  • SU13440A1 - A device for suctioning dust and short fibers at round bases : en ru
  • US1752856A - Method and apparatus for making baskets : en
  • US1753096A - Metal cutting and grinding machine : en
  • DE495343C - Pneumatic suspension for vehicles with automatically adjustable tension of the pressure medium : de en
  • FR35878E - Device for automatic shutdown of rectifiers in the event of ignition reset : en fr
  • GB327300A - Improvements in or relating to apparatus for raising liquid fuel and the like : en
  • CH138960A - Device on shafts for damping torsional vibrations. : de en
  • FR678860A - Feedback servo control device for servo motors : en fr
  • SU14064A1 - High frequency machine : en ru
  • SU14111A1 - Shaped bricks for insulating steam pipes and the like. pipes : en ru
  • US1752613A - Switch lock : en
  • SU13744A1 - Lock for drill rods : en ru
  • SU13979A1 - The method of manufacture of reinforced concrete piles in the ground : en ru
  • SU14708A1 - Tram Ticket Reel Holder : en ru
  • US1753063A - Concrete foot for wooden poles : en
  • US1752911A - Hangar for airships : en
  • GB327391A - Improvements in and relating to demountable rims for vehicle wheels : en
  • SU13331A1 - Distillation and distillation cube : en ru
  • SU13381A1 - The method of device bulkheads, walls, etc. : en ru
  • SU14069A1 - Adjustment to oil storage, for taking an average sample : en ru
  • SU14082A1 - Electromagnetic device that serves either to limit the strength of the electric current, or to take into account the number of overloads in the current consumption circuit : en ru
  • US1752491A - Typewriting machine : en
  • US1752865A - Fishing rod : en
  • US1753001A - Condenser : en
  • DE494921C - Process for automatic and semi-automatic switching of receivers for optical and acoustic remote transmission : de en
  • GB327302A - Improvements in variable speed gear : en
  • SU14218A1 - Device for cleaning dust pads : en ru
  • SU14569A1 - The form for the floor is flat or spatial, with components of the same length. : en ru
  • US1752437A - Braiding machine : en
  • US1752795A - Agitation and settling process : en
  • US1752638A - Four-wheeled trailer hitch : en
  • US1753017A - Transplanter : en
  • US1752419A - Button : en
  • ES116881A1 - Improvements in the tubular devices that are mounted inside the covers that integrate the tires that are provided with the wheels of mechanical motor vehicles and the like. : en es
  • SU14295A1 - Shutter device for water pipes that feed water from the upstream to the lower : en ru
  • SU14488A1 - Electrical insulating compound with resinous base : en ru
  • US1753126A - Guide device : en
  • FR678576A - Improvements to high speed dynamo-electric machines : en fr
  • SU14741A1 - Device for cleaning silos with air jet : en ru
  • PL11623B1 - A automatic rifle with a mechanism for ejecting the ice box. : en pl
  • PL11690B1 - Device for heating crimp. : en pl
  • SU13934A1 - Metering device : en ru
  • US1752342A - Wall construction and structural unit therefor : en
  • DE492569C - Dividing machine for dough with a swiveling measuring chamber provided with an ejection piston : de en
  • USD80844S - Design pob : en
  • GR2706B - PERFECTIONS IN CARDBOARD BOXES. : el en
  • SU13422A1 - Head symmetrical between car plug connection for electrical wires : en ru
  • SU14612A1 - The method of obtaining concentrated acetic acid from dilute : en ru
  • PL11653B1 - Preparation of pre-calcification solutions from high-molecular animal protein bodies. : en pl
  • SU14781A1 - Method of mineral processing by flotation : en ru
  • DE494960C - Zero setting device for counters : de en
  • DE495351C - Extendable and horizontally swiveling holder for microphones with a locking device to prevent the holder from rotating when speaking : de en
  • DE495472C - Electrically heated fabric : de en
  • FI12886A - Anordning för övervakandet av kroppars rörelser i terrängen och i slutna rum : en fi
  • FR678758A - Electrolytic engraving machine : en fr
  • SU13272A1 - Instrument for automatic tracing of the distance traveled : en ru
  • SU14761A1 - Safety buffer for sluice gates : en ru
  • US1752683A - Socket block for foles : en
  • SU13859A1 - Altimeter : en ru
  • SU14348A1 - Ellipse Tracer : en ru
  • PL11645B1 - The method of producing horseshoe dies is based on cold extrusion in presses with four jaws with double embossing and subsequent thickening with a separate thickening apparatus. : en pl
  • SU13411A1 - Apparatus for oil heating by mechanical nozzles : en ru
  • SU13169A1 - Arrow lock with three keys : en ru
  • SU13701A1 - Device for heat by friction : en ru
  • PL11724B1 - Piston with a compression chamber for internal combustion engines. : en pl
  • SU13753A1 - Circular Saw Blade : en ru
  • SU13986A1 - A device for stacking needles in a cement box : en ru
  • SU14522A1 - A device for determining the temperature of molten glass at various depths : en ru
  • FR35931E - Light diffuser-distribution device for incandescent electric lamps : en fr
  • ES116684A1 - Device consisting of a rolled plug tip of a piece of sheet metal, especially for radio valves and the like. : en es
  • DE488184C - Pressure regulator for air brakes or the like. : de en
  • ES117231A1 - Improvements in steam coffee machines. : en es
  • GB306529A - Improvements relating to the regulation of the starting potential of electrical machines connected up through booster transformers : en
  • DE495004C - Hot drawing bench with exchangeable mandrel bars : de en
  • FR678834A - Improvements to trawls for fishing : en fr
  • DE494996C - Electrically heated wax application device for shoe sole edges : de en
  • FR678756A - Improvements in tools for sound reproducing instruments, gramophone needles, etc. : en fr
  • FR35986E - Lifting or repelling shoe for piles : en fr
  • FR678658A - Improvements to AC distribution systems : en fr
  • CH138867A - Process for the preparation of a halogen derivative of terephthalic acid. : de en
  • USD80825S - Island : en
  • FR678650A - Advanced rectifier system : en fr
  • GB305652A - Improvements in or relating to radio communication systems : en
  • GB303386A - Improvements in the manufacture of resinous condensation products, plastic materials, varnishes, paints and the like : en
  • GB316662A - Improvements relating to electric furnaces of the inductor type : en
  • FR678750A - Convertible bodywork for cars or other vehicles : en fr
  • GB327412A - Improvements in or relating to water heating and like systems : en
  • ES117180A1 - IMPROVEMENTS IN EQUIPMENT TO REPRODUCE SOUNDS FROM IMPRESSED FILMS : en es
  • DE495171C - Safety device for the thread guide stops on flat weft knitting machines : de en
  • US1752771A - Bathing suit : en
  • DE494942C - Drive system for induction counters : de en
  • DE495339C - Device for back-casting of galvanos : de en
  • GB316588A - Improvements in and relating to electric insulators for high pressures : en
  • GB327233A - An improved polarised relay : en
  • GB327387A - Improvements in or relating to advertising devices and the like : en
  • GB327713A - A process for the manufacture and production of artificial masses : en
  • DE495129C - Heating stove with an open-top air boiler : de en
  • FR35944E - Aperiodic binding process : en fr
  • GB327224A - Production of isopropyl alcohol : en
  • DE494784C - Device for regulating the size of the focal spot in incandescent cathode roentgen tubes : de en
  • FR35913E - Device for the protection of polyphase AC motors with short-circuited rotor : en fr
  • USD80829S - Design for a signal-light casing : en
  • US1752357A - Phonograph construction : en
  • US1753074A - Trip casing spear : en
  • DE495220C - Process for drying all kinds of fruit juices : de en
  • DE495088C - Lantern gas pressure regulator which is detachably attached to an intermediate piece which is switched on in the gas line and which contains the gas supply and gas discharge line for the regulator : de en
  • DK41968C - Thermostat. : da en
  • FR35968E - Process for attenuating the attack of iron and its alloys by sulfuric acid and solutions of acid sulphates : en fr
  • FR36024E - Shoe brake system : en fr
  • GB307792A - : en
  • GB327684A - Improvements relating to oil-filled electric transformers : en
  • FI12880A - Friction skoppling : en fi
  • FR35888E - Percussion ignition device for projectiles and bombs : en fr
  • FR678588A - Device for transforming alternating currents at constant rms voltage into direct current at constant intensity : en fr
  • FR678589A - Asynchronous polyphase transformer : en fr
  • FR678782A - Cover for the protection of containers against the effects of temperature variations : en fr
  • FR678880A - Reinforcement wedge for the assembly of crosses or others : en fr
  • SU14376A1 - Belt Receiver for Automatic Rope Making Machines : en ru
  • US1752698A - Water heating and dispensing means : en
  • ES117289A1 - New method of automatic gear change mechanism. : en es
  • GB327348A - Improvements in traverse mechanisms for bobbin winding : en
  • CA298880A - Band splicing machine : en fr
  • CH138999A - Device for switching on electric motors. : de en
  • SU13186A1 - Two-finger reel attachment : en ru
  • SU13350A1 - Tool holder for typesetting : en ru
  • US1752487A - Sawing machine : en
  • US1753121A - Mixing bowl : en
  • CH138876A - Process for the preparation of an azo dye. : de en
  • CH138890A - Process for the preservation of manure, especially manure and manure. : de en
  • ES111466A2 - IMPROVEMENTS IN THE INDUSTRIAL PRODUCT CONSISTENT OF AN OWN ELASTIC TAPE FOR LEAGUES, BELTS AND BRACES, IMITATING VELVET ON ONE OF ITS SIDES : en es
  • GB327262A - Improvements in or relating to laundry machines : en
  • FR35974E - Process for the manufacture of acid dyes of the phenonaphthosafranin series, alkali solids : en fr
  • FR678643A - Air inlet valve for draining water installation pipes : en fr
  • GB310022A - Rotary pumps for pits : en
  • GB327403A - Improvements relating to valves : en
  • FR36005E - Improvements to the pressure rollers of the drawing trains of the preparation and spinning machines : en fr
  • US1752677A - Automatic gas shut-off valve : en
  • US1753075A - Aeroplane wing : en
  • US1752724A - Internal-combustion-engine fuel : en
  • SU13414A1 - Borehole Curve Detector : en ru
  • SU13436A1 - Oil Burner Stove : en ru
  • SU14527A1 - Paper Sheet Perforation Machine : en ru
  • SU14837A1 - Adaptation to the belt endless conveyor for feeding the transported products to the place of their processing during the flow method : en ru
  • US1752410A - Barge coal-loading apparatus : en
  • US1752821A - Umbrella : en
  • DE494964C - Shading system for greenhouses : de en
  • DE495273C - Device for regulating the delivery rate of centrifugal compressors : de en
  • ES116809A1 - Procedure of lamination of profiles with great height of feet. : en es
  • GB304279A - Manufacture of cellulosic esters : en
  • GB327187A - Improvements in photographic printing devices : en
  • SU14182A1 - Device for automatic slipping (moving) of a cold steam locomotive : en ru
  • SU14525A1 - Tablet for a graphical method of firing anti-aircraft artillery : en ru
  • SU14742A1 - Fixture in a four-sided planer for slitting the board to be cut into bars : en ru
  • SU14762A1 - Sawing device : en ru
  • US1753066A - Formation sampler : en
  • DE494658C - Liquid shock absorbers : de en
  • GB317464A - Improvements relating to manoeuvre-signalling devices on road vehicles : en
  • SU14730A1 - Engine control device : en ru
  • US1752906A - Stringed instrument : en
  • US1753047A - Shock absorber : en
  • GB309948A - A clamping device for suspended articles : en
  • GB327245A - Fuel taps : en
  • DE495179C - Electrically operated, portable vacuum cleaner in the shape of a pot with a flexible suction hose : de en
  • FR678722A - Film charger : en fr
  • FI12885A - Påmatningsanordning vid skärpningsmaskiner för rakapparatklingor : en fi
  • FR678853A - Grape press : en fr
  • PL11611B1 - System for rational reversal of the Beverage antenna characteristics. : en pl
  • SU14785A1 - Instrument for measuring the internal combustion engine : en ru
  • SU14862A1 - Track calipers : en ru
  • US1752896A - Cloth holder : en
  • FR678743A - Cloth toy stuffing machine : en fr
  • PL11722B1 - Potato planting machine. : en pl
  • SU13802A1 - Shutter for doors of buses and other wagons with sliding bolts : en ru
  • SU14779A1 - Keyboard instrument : en ru
  • SU14833A1 - Conveyor for logs, boards, etc. : en ru
  • US1752393A - Toothbrush : en
  • FR678614A - Process for the preparation of zinc oxide products : en fr
  • GB312663A - : en
  • FR678656A - Speedometer : en fr
  • SU13587A1 - Grate : en ru
  • SU13726A1 - Internal combustion engine : en ru
  • SU14271A1 - A device for moving and distributing across the field of a stacker a recycled kneader of a peat mass : en ru
  • DE494952C - Aluminum spinning pot : de en
  • DK41934C - Faux Leather. : da en
  • DK41942C - Device for Fuel Pumps for Combustion Power Machines. : da en
  • FR35937E - : fr
  • FR678685A - Product for printing on fibers and similar uses and process for preparing said product : en fr
  • GB327246A - Improvements in or connected with electric switches controlled by clockwork mechanism : en
  • GB327443A - Method of destructive hydrogenation : en
  • CH139104A - Change gears. : de en
  • FR35938E - Improvements to pneumatic tires : en fr
  • DE495102C - Process for the preparation of o-aminoaryl mercaptans : de en
  • GB318580A - Process for the production of foils, films and the like : en
  • US1752560A - Ice-cream disher : en
  • SU13330A1 - Cover cooler for distillation vessels : en ru
  • SU14119A1 - Device for loading salt into wagons : en ru
  • US1752836A - Valve : en
  • SU14780A1 - Machine for making sleeper stoppers : en ru
  • US1752708A - Differential motion for roving frames and the like : en
  • FR678701A - Improvements in internal combustion engines, of the fixed radial cylinder type : en fr
  • FR678767A - Shoe sole and its manufacturing process : en fr
  • DE494773C - Pincer-shaped gripper, especially for praline wrapping machines : de en
  • DE494937C - Circuit breaker for low-voltage switchboards that can be used for direct and alternating current : de en
  • DE495133C - Device for counting or displaying contact impulses : de en
  • GB327207A - Improvement relating to coin-freed vending machines : en
  • SU13473A1 - Method of making bimetallic wire : en ru
  • US1753011A - Tractor trailer : en
  • SU13580A1 - Electronic lamp with Edisson type socket : en ru
  • SU14800A1 - Screen : en ru
  • US1752983A - Caster : en
  • GB327330A - Improvements in construction of vehicle brakes : en
  • GB327681A - Improvements in and relating to chain driving mechanism especially applicable for the propulsion of cycles : en
  • DE495251C - Tabletop pallet machine with automatic stopping device : de en
  • FR36032E - Process for refining benzol : en fr
  • FR678594A - Reaction vessel : en fr
  • PL11649B1 - Hinge or other flexible connection. : en pl
  • SU14651A1 - The envelope : en ru
  • US1752840A - Water heater : en
  • US1753133A - Hand brake : en
  • FR36000E - Portable device intended for drilling fiber cement pipes or other similar materials : en fr
  • SU13183A1 - A device for automatically indicating on a vessel of watches both the place of occurrence of water in the hold and its location : en ru
  • SU14509A1 - The method of obtaining vat dyes : en ru
  • SU14738A1 - Means for the destruction of scale in boilers : en ru
  • DE495568C - Device for cleaning the teeth and the oral cavity : de en
  • DK41960C - Apparatus for dispensing measured volumes of liquid alternately from two measuring containers. : da en
  • GB310930A - Improvements in or relating to guards for address-printing machines and similar printing machines : en
  • DE495290C - Pen holder on the ink glass : de en
  • DE495388C - Lighting device for the dial of measuring instruments, in particular for speedometers : de en
  • SU13053A1 - Method of enriching yeast valves with assimilable nitrogenous substances : en ru
  • SU14055A1 - Instrument for determining the flight path and location of the aircraft : en ru
  • US1752532A - Electrical thermostat : en
  • US1752763A - Electric switch : en
  • US1753052A - Hat : en
  • US1753117A - Signal device : en
  • US1752368A - Seat mounting for automobiles : en
  • DE495154C - Machine for driving in fasteners, in particular for fastening heels : de en
  • US1752592A - Coin-controlled switch-operating mechanism : en
  • SU13029A1 - Installation for cooking asphalt mastic : en ru
  • SU13654A1 - A device for threading the weft through the eye of a weaving shuttle : en ru
  • SU13768A1 - Shuttle to the loom : en ru
  • DE494969C - Connection of panels of different thicknesses : de en
  • DE495136C - Stretchable link chain, especially for bracelets : de en
  • DE494763C - Device for adapting the propeller performance in aircraft, especially with altitude motors : de en
  • GB327306A - Means for measuring the permeability of sands and other aggregates : en
  • DE495396C - Mixture injection pump for air-compressing internal combustion engines : de en
  • GB327981A - Improvements in and relating to coating compositions and the like : en
  • FR678883A - Liquid sterilization process : en fr
  • GB327206A - Improvements in means for feeding paper or other strips to cigarette or other machines : en
  • US1752296A - Reversible radiator hanger : en
  • SU14599A1 - Product Marking Device : en ru
  • US1752602A - Apparatus for automatically counting the volumes of granulous materials passing through the same : en
  • US1753065A - Crutch attachment : en
  • FR678696A - Running gear for vehicles having at least four axles : en fr
  • ES117276A1 - Plunger for oil engines. : en es
  • FR678622A - Continuous recording of broadcast documents : en fr
  • SU13969A1 - Device for loading portions of fuel into furnaces or stoves : en ru
  • SU14593A1 - A device for removal of the molasses and fillings when whitening refiner in centrifuges : en ru
  • FR678809A - Improvements to resonance boxes for phonographs and similar devices : en fr
  • GB308268A - Improvements in or relating to re-inforced concrete constructional elements : en
  • FR678882A - Instrument for removing bands from people whose banded fingers are swollen, burned or injured : en fr
  • DE495142C - Fixed machine tool bed : de en
  • US1752939A - Secondary clock : en
  • FR678683A - Transport installation, in particular pneumatic station installation for selective traffic on branched transport sections : en fr
  • GB306082A - Improvements in automatic small arms : en
  • FR678818A - Device for using the rotary motion of automobile engines, for controlling a pneumatic pump, fixed to the frame : en fr
  • SU13910A1 - A method of making insulation boards from peat, moss, etc. : en ru
  • SU14801A1 - Telegraph Translation : en ru
  • GB328544A - Process of bleaching materials : en
  • DE495006C - Heating coil arrangement for high-frequency melting furnaces : de en
  • DE495079C - Electrically driven grinder, especially for coffee, with automatic switch-off : de en
  • DE495325C - Device for automatic changing of yarn strands : de en
  • GB312681A - Improvements in or relating to metal canisters : en
  • ES117266A2 - IMPROVEMENTS INTRODUCED IN THE MULTICOUNTER MACHINES : en es
  • FR678570A - Trawling gear upgrades : en fr
  • CH138865A - Process for the preparation of 2-carboxamide-5-ethoxybenzene-1-thioglycolic acid. : de en
  • CH139044A - Pushchair that can be used as a sled with automatically liftable sled runners. : de en
  • FR678578A - Fire extinguisher : en fr
  • FR678582A - Method and apparatus for the saccharification of cellulosic and starchy materials : en fr
  • US1752742A - Caster : en
  • DE495329C - Method and device for the separation of liquid or pulpy mixtures which develop harmful gases : de en
  • SU13977A1 - The method of obtaining light and heating gas : en ru
  • SU14774A1 - Adaptation to spinning machines for picking roving : en ru
  • SU14825A1 - Concrete Machine : en ru
  • US1753148A - Perforating machine and the like : en
  • PL11671B1 - Method of storing and preserving green fodder in silage tanks and troughs. : en pl
  • USD80841S - Design for a doily : en
  • GB327328A - Improvements in and relating to knickers and like garments : en
  • AU2345429A - Improvements in sparking plugs for internal combustion engines : en
  • CH138878A - Process for the preparation of a new, nitrogenous vat dye. : de en
  • US1752653A - Cutting tool : en
  • US1752928A - Process of and blank for use in making sliders for separable fasteners : en
  • US1752999A - Anchoring device : en
  • CA298845A - Electrostatic field control device : en fr
  • ES116500A1 - An olive harvesting device. : en es
  • ES117148A1 - Improvement in the rolling of metals. : en es
  • ES117239A1 - A sliding window. : en es
  • CH139087A - Process for the desensitization of photographic silver halide layers. : de en
  • FR678583A - Electric transmitter for remote indications with a large number of positions : en fr
  • FR678687A - Improvements to boxes and enclosures for electrical devices : en fr
  • FR678793A - Meat and cheese pie and method of preparing it : en fr
  • GB304589A - Improvements in and relating to colloidal mono-sodium tetraiodophenolphthalein : en
  • GB327327A - Improvements in and relating to ohange speed gearing : en
  • SU13610A1 - Mug for drinking : en ru
  • CH138856A - Lid sealing device on pots. : de en
  • US1752611A - Thread cutter : en
  • US1753118A - Controlling pressure gauge : en
  • AU1894129A - Deoxidizing" systems : en
  • CH138919A - Inclination scale working with additional weights. : de en
  • CH138921A - Housing cap for electrical apparatus, in particular for electricity meters, with at least two viewing openings allowing observation of various work processes inside the apparatus. : de en
  • SU13345A1 - Device to wrap one bag against another : en ru
  • SU14147A1 - Machine for trimming round rigid boxes : en ru
  • SU14816A1 - Adaptation for automatic periodic flushing of closets : en ru
  • US1752963A - Grid for chemical storage batteries : en
  • FR678832A - Improvements to metal coils : en fr
  • SU13094A1 - Oil extraction apparatus : en ru
  • SU13182A1 - Dry Distillation Oven Bottom : en ru
  • SU13278A1 - Method of making flax and hemp yarn : en ru
  • US1752568A - Drum : en
  • US1753031A - Detachable vehicle top : en
  • FR678691A - Improvements to protective devices for electric ovens and others : en fr
  • GB327325A - Improvements in or relating to fluid pressure gauges : en
  • FR678794A - Centrifugal machine : en fr
  • GB327186A - Improvements in or relating to sound absorbing coverings and facings therefor : en
  • ES116631A1 - Device consisting of a pennant for register folders and cards. : en es
  • ES117282A1 - A mechanical device for the dyeing of the stockings. : en es
  • FR678610A - Automatic ignition advance device : en fr
  • ES116898A1 - A copying machine to build lasts, heels and non-cylindrical wooden objects, which works either by motor or manually, just one person is enough to start it up. : en es
  • US1752400A - Bumper leg for brooms : en
  • US1752508A - Method of and machine for flanging pipes : en
  • US1752776A - Jack : en
  • US1753008A - Incinerator : en
  • FR35996E - Apparatus for wiping cans out of sterilization containers : en fr
  • CH139017A - Filter insert for gas masks and process for their manufacture. : de en
  • DE495176C - Closure for hanging lights made of glass consisting of lower and upper shell, in which the lower shell rests on the supporting edge of the upper shell by means of projecting attachments : de en
  • ES116849A3 - Procedure and device for the manufacture of sleeves for joining iron pipes. : en es
  • GB311781A - Improvements in and relating to electric motor control systems : en
  • CA298747A - Felt straightening device for paper making machines : en fr
  • ES116380A3 - New resins, plastics and new varnishes, with their corresponding manufacturing procedure. : en es
  • FR36019E - Improvements to electric heated hands to dress up gloves : en fr
  • CA298808A - Roller bearing assembly : en fr
  • DE495099C - Process for the production of sebacic dinitrile : de en
  • DE495373C - Circular knitting machine for the production of socks : de en
  • GB312635A - Improvements in or relating to apparatus for the manufacture of friction bodies for brake and clutch purposes : en
  • FR678602A - Filtration system for humid and dusty gases or vapors and application of this system to gasifiers : en fr
  • SU14442A1 - Sheepskin cleaning machine : en ru
  • SU14850A1 - The device for counting images on the film : en ru
  • US1753153A - Apparatus for the winding of endless bands : en
  • SU14678A1 - Flyover for coke : en ru
  • US1752373A - Concrete-block machine : en
  • BE368052A - Fiber composition for brushes suitable for cleaning polishing brushes : en fr
  • CA298786A - Method and apparatus for making rubber hoses : en fr
  • US1753127A - Electric toy : en
  • CA298764A - Traction wheel : en fr
  • CH138798A - Plaster base for walls and ceilings. : de en
  • SU13072A1 - Boron deposition method : en ru
  • SU13137A1 - Device for automatically attaching a glowing body to current-carrying conductors and to supporting hooks in electric incandescent lamps : en ru
  • SU13671A1 - Chuck for threading on a drilling machine : en ru
  • SU14455A1 - Method and device for getting cold : en ru
  • US1752689A - Method and tool for cleaning spinnerets : en
  • DE494932C - Device for laying underground electrical cables : de en
  • DE495003C - Shaft lock with economy basin : de en
  • DE495093C - Process for chopping the hops : de en
  • ES117295A1 - Improvements in electric induction furnaces without core. : en es
  • FR678671A - Closed container for wound textiles, for wet treatments, dyeing, washing, bleaching, steaming and centrifuging : en fr
  • GB301737A - Improvements in automatic air compressors : en
  • GB327240A - Improvements in and relating to floor constructions : en
  • GB327404A - Improvements in or relating to frames and steering means for motor cycles and like vehicles : en
  • DE494913C - Reiber washing machine : de en
  • DE495259C - Device for disengaging and engaging the rack on typewriters : de en
  • PL11716B1 - A method of treating artificial acetate silk fibers. : en pl
  • SU13248A1 - A device for the manufacture and reinforcement in rims of rigid cans of bushings for opening cans : en ru
  • US1753169A - Tubular postal section : en
  • CA298849A - Copper oxide rectifier : en fr
  • SU13999A1 - A device for loading coal into mine trolleys : en ru
  • SU14220A1 - Graphic Differentiation Device : en ru
  • DE495190C - Dump truck : de en
  • ES116177A1 - A lighting system for headlights. : en es
  • DE495302C - Multi-stage turbine pump sets, especially for storage plants : de en
  • CH139079A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • AU2228629A - Improvements in fruit gathering and packing receptacles : en
  • CH138879A - Process for the preparation of 3.3'-dichloroflavanthrene. : de en
  • DK41935C - Carrying device for rotating drums. : da en
  • SU13514A1 - A device for stopping an electric motor in telegraph devices with a Bodo type decoder : en ru
  • US1752784A - Envelope-filling machine : en
  • US1752829A - Tire vulcanizer : en
  • CA298900A - Steam generator : en fr
  • CA298812A - Phenol resin moulding mixture : en fr
  • DK41965C - Sludge centrifuge. : da en
  • CA298974A - Episcopic projecting apparatus : en fr
  • US1752747A - Electron-discharge device and getter therefor : en
  • SU14158A1 - A device for measuring the amount of a liquid product obtained in it by mixing two liquids in a proportionally defined volume : en ru
  • SU14859A1 - Method for checking the quality of lapping of two metal surfaces : en ru
  • US1753113A - Ringless self-expanding piston : en
  • ES117208A1 - Improvements in the construction of vehicles. : en es
  • GB327336A - Improvements relating to compressible tubular containers : en
  • SU14840A1 - Piston for hydraulic cylinders : en ru
  • US1752434A - Flotation machine : en
  • US1752524A - Drill : en
  • SU14392A1 - Steam or gas engine : en ru
  • SU14806A1 - A device for heating oil baking ovens : en ru
  • US1752385A - Automatic hydraulic transmission : en
  • US1752631A - Feed-valve mounting : en
  • US1752807A - Protection of electric systems : en
  • BE367803A - Adjustment device for continuous fire stoves : en fr
  • CH138797A - Electric incubator. : en fr
  • CH138802A - Mobile bucket chain excavator with swingable boom. : de en
  • CA298813A - Process of making phenolic resin : en fr
  • SU14405A1 - Stopper filter to sinks : en ru
  • US1753168A - Fuelizer for air withdrawn from suction-actuated power actuators : en
  • DE495096C - Device for attaching a tube to a brush wood : de en
  • AU1893529A - Improvevents in or relating to wringers : en
  • CH139020A - Method of telegraphy. : en fr
  • DE495066C - Device for grinding plates made of stone, artificial stone or the like. : de en
  • US1752535A - Continuous-roll label : en
  • US1752766A - Andebs eirikson vethe : en
  • USD80835S - of newark : en
  • CH138925A - Talking machine. : en fr
  • DE495330C - Device for the production of calcium cyanamide : de en
  • SU13303A1 - A device for automatically translating ink ribbons into writing and the like. cars : en ru
  • SU14367A1 - Attachment to a stocking machine to eliminate needle breakage : en ru
  • SU13015A1 - Charring installation for firewood, etc. combustible materials : en ru
  • SU14193A1 - Valve for compressed gas cylinders : en ru
  • SU14546A1 - Gesture on a jar with a lid : en ru
  • US1753084A - Clothesline pulley : en
  • CA298918A - Motor driven grinding wheel stand : en fr
  • SU13171A1 - Device for determining the size of bulk materials : en ru
  • SU13767A1 - Method of using oligodynamic action of metals and their compounds : en ru
  • US1752886A - Apparatus for handling paper pulp : en
  • CA298935A - Adjustable platen for addressing machines : en fr
  • CA298859A - Method of treating glass articles : en fr
  • US1752510A - Bucket excavator : en
  • ES117159A1 - Installation to mix, transportable. : en es
  • CH139033A - Device for monitoring the readiness for work of open circuits. : de en
  • AU2344729A - Improvements in ticket issuing machines : en
  • SU13541A1 - Device for automatic regulation of the supply of water and oil to the steam heating boiler : en ru
  • SU14827A1 - The method of producing sulfur dye : en ru
  • CH138796A - Device for time-definable feeding, especially of chickens. : de en
  • DE494762C - Puller for double-edged safety razor blades : de en
  • SU13229A1 - Adaptation for wood stigma, etc. : en ru
  • SU13265A1 - Device for determining the average weight of various objects by class weighting them : en ru
  • SU13389A1 - Button Making Machine : en ru
  • SU13417A1 - Device for uniformly moving a film without perforation in a film projector : en ru
  • SU14371A1 - Device for indicating the level of water in the water-metering glass of a steam boiler : en ru
  • US1752485A - Secrecy system : en
  • US1753068A - Airship : en
  • SU13347A1 - A device for drawing on pre-prepared exploration plans for the actual production of dredge : en ru
  • SU13807A1 - Counting device : en ru
  • SU14070A1 - Asynchronous motor rotor : en ru
  • SU14754A1 - Photocopier for film negatives and positives : en ru
  • SU14665A1 - Conveyor : en ru
  • SU13066A1 - The method of obtaining sulfur dyes : en ru
  • SU14416A1 - Card Recorder : en ru
  • US1753114A - Sewing-machine threader : en
  • SU13575A1 - Electric motor : en ru
  • SU13639A1 - Furniture for making beds, tables and chests. : en ru
  • US1752453A - Coal-loading device : en
  • US1752891A - Caponizing instrument : en
  • SU13276A1 - Aircraft take-off device with lifting masts : en ru
  • SU13297A1 - Machine for extraction, peretruski and remove peat suction : en ru
  • SU13631A1 - Device with an ejector action for lubricating rails on curved sections of the track : en ru
  • SU13742A1 - Instrument for determining the volume of measuring vessels : en ru
  • SU14163A1 - Fixture for manual and bathroom coloring of the backs of beds : en ru
  • US1752390A - Temperature regulator : en
  • USD80822S - Island : en
  • DE495386C - Optical system for color photography with removable color filter : de en
  • FR678716A - Improvements to processes and apparatus for serial photographic shots : en fr
  • GB327183A - Improvements in and relating to fuel injection devices for internal combustion engines : en
  • GB327378A - Catalysing apparatus : en
  • CH138963A - Pressure regulator for electrically operated air compressors. : de en
  • CA298964A - Retort : en fr
  • PL11622B1 - A method of propelling electric vehicles with self-regulating power and a set for this purpose. : en pl
  • SU14153A1 - A tool for simultaneously cutting diametrically opposed axial grooves on small cylindrical articles : en ru
  • SU14437A1 - Machine for molding pipes from a mixture of cement with asbestos : en ru
  • US1752525A - Harness : en
  • FR678651A - Improvements in radio reception systems : en fr
  • FR678769A - Improvements to electrical protection systems and to relays intended for use with such systems : en fr
  • FR678841A - Improvements to door latches, in particular motor vehicle doors of the closed body type : en fr
  • CA298921A - Impression transferring apparatus : en fr
  • DE495284C - Method and device for sifting paper stock and like : de en
  • SU13617A1 - Drilling device for the formation of ring grooves in wooden parts : en ru
  • SU14063A1 - Adaptation for nozzles cut-off sleeves on the leg of the mouthpiece device in the sleeves machine : en ru
  • SU14566A1 - Thermopile : en ru
  • US1752962A - Winch attachment for tractors : en
  • DE495393C - Carburetor : de en
  • DK41964C - Method for making hollow articles of pulp and the like. : da en
  • CA298894A - Pressure mechanism for braking systems : en fr
  • CH138841A - Process for the production of decorative and fastener buttons on hand or ship embroidery machines. : de en
  • DE495383C - Catching device for conveyor baskets : de en
  • GB327360A - Improved device for running off lengths of fibrous material from reels or rolls thereof : en
  • GB304590A - Improvements in or relating to electric through-flow heaters with automatic storage for liquids : en
  • SU14029A1 - A device for washing the head forms of refined sugar : en ru
  • SU14110A1 - Device to use the heat of the cast ingots to be cooled : en ru
  • SU14250A1 - Steam Inlet Rotating Valve : en ru
  • US1752623A - Pulverizing or grinding mill : en
  • GB327199A - Improvements in or relating to apparatus for winding filaments of textile or other material into coils or loops : en
  • GB327281A - Improvements in apparatus for stopping trains independently of drivers : en
  • DK41931C - Knob for football footwear and the like. : da en
  • BE367547R - : fr
  • FR35939E - Process for the preparation of alkyl cellulose derivatives which do not swell or are hardly soluble in water, and articles made from these derivatives : en fr
  • SU13481A1 - Restraining (depreciation) device to eliminate the blows of ships : en ru
  • SU14036A1 - Power distribution box with mechanical interlock between the switch shaft and the box lid : en ru
  • SU14319A1 - Air economizer : en ru
  • SU14358A1 - Adaptation for automatic periodic flushing of closets : en ru
  • US1752311A - Dandy roll : en
  • US1752404A - Multicolor magazine : en
  • DE495272C - Process for producing gas from oil or tar or for cracking oil and tar : de en
  • USD80843S - Design fob a box : en
  • FR678889A - Cover for safety locking particularly applicable to doors of motor vehicles and others : en fr
  • GB327339A - Improvements in or relating to carburetting or mixing devices for air and liquid fuel, applicable also to the mixing of liquids or gases together : en
  • CH138973A - Metallic body of which only a part is intended to be subjected to considerable stress during work and process for its manufacture. : en fr
  • SU13130A1 - Device fishing creek : en ru
  • SU14373A1 - Device to prevent sliding of the legs of the tripod of the camera : en ru
  • SU14534A1 - Gr land : en ru
  • CH138886A - Method for producing a plastic mass. : de en
  • CH138894A - Machine for casting stereotype plates with a casting mold that can be directly connected to the boiler and a shut-off device for the molten metal provided in the wall of the boiler. : de en
  • GB310526A - Improvements in or relating to loudspeakers : en
  • CA298793A - Hydraulic transmission gear and brake : en fr
  • SU13334A1 - Method and apparatus for cooling and steering of mold spilled sugar : en ru
  • SU13894A1 - Conveyor : en ru
  • SU14391A1 - Tripod for photographic camera : en ru
  • CH139103A - Bodywork for cars. : de en
  • SU13078A1 - Method for the oxidation of tin chloride to chlorine : en ru
  • SU14037A1 - Steam boiler : en ru
  • FR36022E - Process for the production of sodium sulphide or similar chemicals from crystalline or colloidal organic materials in granular form or small fragments : en fr
  • FR678870A - Device for improving the vacuum at the exhaust of steam turbines and in condensers : en fr
  • SU13454A1 - Road tar repair machine : en ru
  • SU14400A1 - Cardboard cutting machine : en ru
  • GB303387A - Improvements in the manufacture of synthetic resins and varnishes : en
  • BE367645A - : en
  • FR678736A - Calculator : en fr
  • ES117152A1 - Improvements in the manufacture of paper for cigarettes. : en es
  • US1752294A - Card index : en
  • ES117215A2 - NEW PROCEDURE AND MATERIALS USED IN OBTAINING PHONOGRAPHIC DISCS : en es
  • DE494984C - Device for drying or moistening in particular hanging material, such as cardboard, hank yarn and like : de en
  • DE495248C - Machine for rolling out disc-shaped workpieces : de en
  • SU13516A1 - Tooling with a shelling machine for cutting plywood (veneer) into pieces of the same size : en ru
  • SU14240A1 - Spiral Drill Prevention Tool : en ru
  • SU14284A1 - The method of operation of internal combustion engines double expansion : en ru
  • IE12624L - Electrical condensers : en
  • CH138909A - Automatic firearm with longitudinally movable, locked breech. : de en
  • GB311734A - Pneumatic hammer with tubular slide valve control : en
  • GB327431A - Improvements in or relating to calculating machines : en
  • SU14038A1 - Cartoning Fixture : en ru
  • SU14523A1 - A device for pumping molten glass mass : en ru
  • SU14823A1 - Fixture to eliminate blinking in film projector : en ru
  • US1753101A - Emergency electric-lighting system : en
  • DE495014C - Electrically heated laundry cooking kettle with pouring device and filter : de en
  • DE495083C - Method of removing the ends of hair from the hair stems of fur skins by plucking : de en
  • FR678822A - Process for the extraction of sulphates and sulfur : en fr
  • DE495255C - Process for the smoldering of fuels : de en
  • ES117197A1 - ARRANGEMENT FOR WINDING THREADS ON WARP BANDS OR OTHER WINDING ORGANS USED IN THE TEXTILE INDUSTRY : en es
  • FR35914E - Process for the production of hermetically sealed cans of all kinds and shapes : en fr
  • FR678746A - Process for the preparation of barium sulfide : en fr
  • SU13336A1 - A device for recording sounds on a light-sensitive tape : en ru
  • SU13408A1 - A device for recording the speed and changing the direction of movement of a gaseous or liquid medium : en ru
  • SU14529A1 - A device for the automatic movement of the scales of the brassmoscope : en ru
  • US1752614A - Device for holding printed matter : en
  • US1752757A - Washing-machine-agitator mechanism : en
  • DE494909C - Closure for shoes and other items of clothing : de en
  • DE495247C - Roller table with interchangeable guides : de en
  • DE495362C - Device for monitoring the insulation status of direct current systems : de en
  • FR35963E - Synthesis of organic compounds : en fr
  • FR678772A - Improvements in the manufacture of waterproof materials : en fr
  • FR35930E - Device for recording and reproducing sounds : en fr
  • FR36021E - Hydraulic brake system : en fr
  • FR678899A - Spring-loaded tongue needle : en fr
  • SU13012A1 - The method of trapping volatile substances, diluted gases : en ru
  • SU14528A1 - Intermittent Absorption Refrigeration Unit : en ru
  • US1752307A - Plastic article : en
  • US1752892A - Motor control : en
  • FR678649A - Improvements to grinding machines : en fr
  • FR35948E - Process for the metallurgical treatment of oolitic grains extracted from minettes, as well as other powdery or impalpable ores with a high iron content : en fr
  • FR678560A - Manufacturing process of phospho-potassium fertilizers : en fr
  • PL11648B1 - Method of preventing water evaporation from cement concrete during its setting. : en pl
  • SU14460A1 - The method of preparation of liquid organopreparations : en ru
  • SU14557A1 - Snow gadget : en ru
  • CA298927A - Conveyer chain : en fr
  • CH138984A - Device for condensing vapors by introducing them into cold liquids. : de en
  • SU13582A1 - Warp car : en ru
  • FR35984E - Device for measuring and cutting circular parts such as watch glasses : en fr
  • FR678739A - Improvement in hand drills : en fr
  • FR678820A - Electrically heated lid : en fr
  • USD80828S - Design fob : en
  • GB315869A - Apparatus for x-ray investigations : en
  • FR678839A - Improvements to steam heaters : en fr
  • GB327350A - Improvements in and relating to display stands : en
  • GB306093A - Distillation of tar : en
  • ES117259A1 - Iron radiators electrically welded by resistance. : en es
  • SU14223A1 - The method of preparation of rosin-cement insulating mass : en ru
  • US1752336A - Accelerator safety locking device and brake alarm : en
  • US1752781A - Defecation of sugar juice : en
  • US1753135A - Door for vehicles for removing house refuse : en
  • US1753152A - Building window frame : en
  • US1752315A - Shelf rack : en
  • DE494752C - Device for attaching and easy changing of objects on documents : de en
  • SU13352A1 - Lift for bulk, semi-flowing and liquid material : en ru
  • SU13750A1 - Voltage detection device for circuits, etc. : en ru
  • SU14338A1 - Bottle Box : en ru
  • DE494908C - Flexible metal hose : de en
  • GB307465A - : en
  • GB316282A - Manufacture of condensation products from acetylene : en
  • US1753020A - Reversible internal-combustion engine of the fuel-injection type : en
  • US1753078A - Switch for directional signals : en
  • SU13640A1 - Multiplier : en ru
  • SU14680A1 - A device that signals a needle valve breakage on a Raschel machine : en ru
  • US1752308A - Apparatus for molding : en
  • CH139027A - Antenna for the directive transmission of radio signaling energy. : en fr
  • CH139070A - Process for the preparation of an oxythionaphthene. : de en
  • PL11639B1 - The way of decomposing gases. : en pl
  • SU14492A1 - Lift : en ru
  • US1752295A - Chair cushion : en
  • US1752545A - Brace for windsor chairs and the like : en
  • US1752598A - Electric welding : en
  • US1752648A - Feeding and stacking machine : en
  • US1752722A - Sole stitcher : en
  • SU13978A1 - Device for measuring the depth of water basins : en ru
  • SU14114A1 - An isolation chamber communicating with the external environment by means of two sluice gates located at its ends. : en ru
  • SU14268A1 - Hydraulic Press Forming Condensers for Zinc Melting Furnaces : en ru
  • SU14743A1 - Brick folding device : en ru
  • SU14749A1 - Steam turbine : en ru
  • US1753077A - Trunk and luggage rack : en
  • ES116533A1 - Improvements in the manufacturing process of buttons that are fixed or sewn to the clothes by means of a special cord or braid. : en es
  • GB327289A - Improvements in or relating to nut-locks : en
  • GB327394A - Improvements relating to the dyeing and printing of cellulose acetate : en
  • FR35954E - Methods and apparatus for obtaining talking cinematograph films : en fr
  • FR36017E - Method and press for pressing oilseeds : en fr
  • FR678659A - Improvements to assembly systems for component parts of shoes : en fr
  • PL11655B1 - A method of treating a liquid of synthetic fiber coils and an apparatus for carrying out the method. : en pl
  • SU13057A1 - Furnace for dry distillation of flammable materials : en ru
  • SU14224A1 - Two stroke internal combustion engine : en ru
  • US1752942A - Protection of electric systems : en
  • DE495349C - Method and device for the simultaneous remote transmission of optical and acoustic signals, in particular of image and speech or sound : de en
  • DE494972C - Self-centering clamping device on wheelset swivel arms : de en
  • DE495026C - Circuit arrangement for duplex telegraphy with inductive coupling of the line : de en
  • SU13154A1 - Method and device for continuous production of aromatic nitro compounds : en ru
  • SU13972A1 - The method of obtaining sulfur dyes yellow, orange, brown or olive color : en ru
  • SU13384A1 - Upper multi-chamber caisson gateway : en ru
  • SU13633A1 - Furnace grate for steam boilers : en ru
  • SU13895A1 - Tissue and Stitch Tester : en ru
  • SU14003A1 - Device for automatically guiding a moving object to a target : en ru
  • SU14655A1 - Planimeter : en ru
  • SU14836A1 - Graphener on a typewriter : en ru
  • DE495031C - Counter with a device for lowering the error curve in the area of small loads : de en
  • SU13865A1 - Chemical Fire Extinguisher : en ru
  • SU14484A1 - A pull-up device for unwinding a telephone field cable from a reel : en ru
  • SU13311A1 - Optical device for installing a theodolite or the like geodetic instruments : en ru
  • SU13740A1 - Tubular extraction apparatus : en ru
  • SU14350A1 - Method of separating sludge from sludge water during manganese enrichment : en ru
  • SU14378A1 - Colorful adaptation for multiplying devices : en ru
  • USD80871S - Noble l : en
  • USD80831S - Design for an escutcheon for control dials : en
  • ES112945A2 - AN APPARATUS FOR THE VENTILATION OF REFRIGERATING INSTALLATIONS : en es
  • ES116899A1 - Improvements introduced in the processes and facilities for the manufacture of carbonate of potash or of bicarbonate and sodium carbonate and simultaneously of carbonate and magnesium chloride. : en es
  • GB327282A - Compound ornamental sheet material : en
  • ES117255A1 - Strawberry to work the ground, with device driven by motor to raise and lower the support of the strawberry. : en es
  • FR36033E - Synchronous compensator launching device : en fr
  • FR678774A - Straw press : en fr
  • GB327232A - Improvements in devices for drying crockery : en
  • SU13061A1 - A method of making photographic emulsions of silver salts : en ru
  • FR678616A - Cellulose agglomerate and its manufacturing process : en fr
  • FR678707A - Sealing device : en fr
  • USD80838S - Design for a corner ornament for lighting fixtures or similar articles : en
  • DE494906C - Calculating machine with printing unit and with devices for the automatic printing of the sum for table calculations : de en
  • DE495228C - Automatic firearm : de en
  • FR678717A - Machine intended to mount fringes or tapered edges of fabrics : en fr
  • FR678796A - Method for bleaching oils and fats : en fr
  • DK41954C - Coin collector for Vending machines. : da en
  • ES117012A1 - An electric heater applicable to the "cotton" machines for knits. : en es
  • FI12859A - Forwarding rules and regulations for the transfer of airworthiness to the average market : en fi
  • FR678754A - Safety and guarantee closing device for containers where there is or is pressure and especially for pots intended for rapid cooking of food : en fr
  • DK41943C - Double Sealing Ring for Pistons or Piston Rods. : da en
  • FR35994E - Process for treating artificial silk cakes, obtained in the pot spinning process : en fr
  • IE10777L - Jointing material. : en
  • ES117174A1 - Assistant for initiation in astronomy. : en es
  • GB327406A - Apparatus for displaying advertising pictures : en
  • FR36048E - Assembly for oscillating lanes : en fr
  • GB327241A - Improvements in or relating to electric heating elements : en
  • DE495045C - Face mask to prevent the formation and removal of facial wrinkles : de en
  • DE495385C - Roller lift on full creels : de en
  • GB302273A - Improvements in electric high tension switching apparatus : en
  • USRE17631E - Bon beseabch labobatobies : en
  • SU13255A1 - Manual coil spring making device : en ru
  • SU13344A1 - Device for suspending formwork to I-beams : en ru
  • SU14035A1 - Economizer element : en ru
  • SU14160A1 - Water heater : en ru
  • SU13420A1 - Metal pipe cutting machine : en ru
  • US1752509A - Price tag : en
  • US1752427A - Device for improving the aerodynamic efficiency of an exhauster fan : en
  • US1752594A - Crank-case heater : en
  • US1752824A - Locking device : en
  • US1752993A - Scraper for harvester main wheels : en
  • DE495077C - Conveyor roller directly driven by a special electric motor, especially for roller alleys of rolling mills : de en
  • ES116897A1 - A procedure for the manufacture of plush or stuffed animals with tufts of hair of different lengths. : en es
  • GB327247A - Improvements in and connected with the manufacture of bricks, blocks, slabs, tiles, pipes and other articles : en
  • GB327421A - Improvements in the treatment of vapours produced by cracking hydrocarbons : en
  • DE495196C - Electrostatic relay : de en
  • GB327417A - A process for the manufacture and production of products having the properties of resins and waxes : en
  • DE494891C - Catch device for fire alarms with manual insertion funnel and electrically triggered hand lock : de en
  • DK41941C - Device for Internal Combustion Engines. : da en
  • GR2701B - NEEDLE FOR THE REPAIR OF KNITTED ITEMS. : el en
  • SU13583A1 - Adaptation to winders for thread breaks when passing knots or bulges : en ru
  • SU13825A1 - Chemical Fire Extinguisher : en ru
  • US1752616A - Roller bearing : en
  • DE495145C - Advertising device, the advertising of which is released by a cover surface that is movably arranged in front of the advertising carrier : de en
  • GB327292A - Improvements in or relating to knitting machines : en
  • DE495087C - Gas shut-off device : de en
  • SU14171A1 - Garden knife : en ru
  • US1752647A - Jack frame for well pumps : en
  • US1752691A - Clothes rack : en
  • US1752371A - Receptacle and process for making same : en
  • GB317366A - Improvements in or relating to methods and apparatus for the treatment of oil-containing fruits : en
  • CH138908A - Harmonica. : de en
  • CH138951A - Apparatus for pulverizing coal and similar fuels. : de en
  • FR678617A - Frequency or speed indicator : en fr
  • CH138893A - Card insert for visual card files. : de en
  • DE495013C - Process for the manufacture of so-called public bathtubs by machine : de en
  • DE495094C - Device for regulating the heating of metals : de en
  • DE495361C - Device for the protection of asynchronous machines with only electrically coupled rear machine : de en
  • FR678692A - Improvement in devices for attaching removable wheels to the hub : en fr
  • DE495072C - Process for the production of sample inserts : de en
  • SU13178A1 - A device for determining the degree of heating of steel by its quenching : en ru
  • SU13460A1 - Fixture for cinema and projection apparatus for recording and reproducing sound : en ru
  • SU14289A1 - Device to protect the film from unwinding in a cassette : en ru
  • SU14374A1 - A device for signaling between cars of a tram train : en ru
  • SU14728A1 - Valve device for actuating a water heater : en ru
  • US1752586A - Saw blade : en
  • US1752984A - Parcel receiver : en
  • USD80849S - George lorenze miller : en
  • DE494846C - Spring for mattresses and upholstery : de en
  • DE495174C - Stuffing box with water cooling for shafts of hot water pumps u. like : de en
  • US1752927A - Wearing apparel : en
  • SU13067A1 - Drum filter : en ru
  • SU13966A1 - Multi-chamber continuous gas furnace : en ru
  • SU14380A1 - Device for processing or drying films : en ru
  • SU14508A1 - Apparatus for automatic preparation of vessels and nerves : en ru
  • US1753021A - Process and apparatus for starting internal-combustion engines : en
  • ES117238A3 - A straw splitter or distributor for mowers. : en es
  • DE485298C - Process for the production of light-sensitive layers : de en
  • DE495055C - Ring or similar mills with air conveyance in the mill space and a mechanical conveying device, which feeds the coarse separated from the fine to the grinding surfaces for further grinding : de en
  • DE495278C - Injection carburetor : de en
  • DE495364C - Hob or hotplate, in particular with electrical heating : de en
  • DE494992C - Manufacture of diamond cutting teeth and cutting tools for minerals : de en
  • CA298820A - Hydraulic cement : en fr
  • FR678633A - Sprayer improvements : en fr
  • SU13358A1 - Cinema apparatus with continuous tape movement : en ru
  • SU13020A1 - Cap for bottles, bottles, etc. : en ru
  • SU13080A1 - The method of separation of emulsions obtained by the breakdown of fats and fatty oils : en ru
  • CA298754A - Filter : en fr
  • CA298815A - Mechanical kiln : en fr
  • CH138839A - Sewing machine. : de en
  • GB327310A - Improvements in watch cases : en
  • SU13416A1 - Tank wagon : en ru
  • SU13412A1 - Carbon holder for electric arc lamp : en ru
  • SU13815A1 - Sliding mandrel for lathe or similar. : en ru
  • SU13670A1 - Oil separator condenser for steam locomotives : en ru
  • SU14397A1 - Thermocouple : en ru
  • US1752401A - Bumper for brooms : en
  • US1752479A - Bottled-beverage-vending machine : en
  • DE494778C - Process for the preparation of condensation products from the compounds obtainable by the action of aliphatic or mixed ketones on phenols : de en
  • DE494910C - Articulated turntable : de en
  • SU14351A1 - Film dryer : en ru
  • FI12884A - Customs clearance for flax and seafood : en fi
  • FR678850A - Sprayer-projector device for coating or other products : en fr
  • DE494787C - Control strip conveyor on cash registers : de en
  • US1752451A - Base plate for railroad-track structures : en
  • US1752754A - Thread carrier : en
  • US1752852A - Safety system : en
  • ES116882A1 - Improvements in the elastic devices that are mounted inside the covers that integrate the tires that are provided with the wheels of mechanical motor vehicles and the like. : en es
  • FR678862A - Anti-friction alloy : en fr
  • FR36012E - Interchangeable dispensing disc valve for lemonade or other liquid dispenser : en fr
  • FR678771A - Process for making fabrics elastic : en fr
  • GB327326A - A protective device for the insulating lagging of a pipe : en
  • DE495177C - High pressure gas regulator : de en
  • US1752306A - Folding chair : en
  • US1752596A - Process of replacing the water in alpha water-moist cellulose by an organic liquid and the product thereof : en
  • DE495070C - Stencils that can be put together to form a uniform font for handwriting : de en
  • DE494994C - Harmonica-shaped folded bellows for protective cover for guideways on machine tools, in particular on slide guides for grinding machines : de en
  • SU13838A1 - Pneumatic diaphragm for gramophone : en ru
  • US1752432A - Conveyer for use with furnaces : en
  • SU13739A1 - Instrument for determining the voltage of chains, cables, etc. : en ru
  • DE495395C - Fuel injection pump system for multi-cylinder diesel engines : de en
  • SU13118A1 - Steam nozzle : en ru
  • DK41933C - Device for Percussion Tools. : da en
  • GB311732A - Improvements in or relating to electric motors without casings for building into other machines or apparatus : en
  • GB327305A - Improvements in advertising and like signs : en
  • PL11727B3 - High-resistance zarowa igniter. : en pl
  • SU13390A1 - Continuous Movie Projector : en ru
  • SU13795A1 - Engine internal combustion compound : en ru
  • SU14418A1 - Blueprint machine : en ru
  • SU14858A1 - A device for determining the hardness of passable rocks when drilling wells : en ru
  • US1752690A - Slot cutter : en
  • US1752452A - Economizer : en
  • US1752964A - Measuring device : en
  • SU13349A1 - Thermal insulation of steam pipelines : en ru
  • SU13831A1 - Frame hive : en ru
  • SU14076A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • SU14336A1 - Paper recorder : en ru
  • US1752783A - Means for transferring objects to hook-type conveyers : en
  • GB319211A - Improvements in and relating to methods of and means for balancing rotors : en
  • GB327349A - An improved hair-waving wrapper or sachet and method of forming the same : en
  • ES117294A1 - Improvements in ventilation devices. : en es
  • FR678781A - Pneumatic station installation : en fr
  • FR678838A - Calculator : en fr
  • GB327418A - Improvements in and connected with methods of and means for projecting light and other radiations : en
  • US1752352A - Carton-discharging device : en
  • FI12883A - Winter car : en fi
  • FR678805A - Vegetable washing machine : en fr
  • GB311698A - Improved means for holding casing and other pipes in well-drilling : en
  • SU13937A1 - Method for purification of naphthenic acids : en ru
  • US1752288A - Shoe rack : en
  • US1752347A - Reduction of atmospheric disturbance : en
  • CA298771A - Air brush : en fr
  • CH138953A - Method for reproducing the appearance of wood, marble and the like. : de en
  • SU14384A1 - Brake shoe : en ru
  • US1752304A - Folding table : en
  • US1752492A - Process of making quinaldine : en
  • US1752971A - Feed grinder : en
  • SU14024A1 - Machine for grinding and collecting the dried peat layer : en ru
  • SU14408A1 - Piston for hydraulic cylinders : en ru
  • BE367920A - : en
  • SU13487A1 - Device for determining circumferential forces, etc. shafts : en ru
  • SU13939A1 - Device for incandescent filament electric lamps simultaneously with the installation of caps on the bulbs of lamps : en ru
  • CH138932A - Timepiece. : en fr
  • DE495187C - Process for the production of neutral phosphate : de en
  • FR35981E - Process for the production of clichés : en fr
  • GB303890A - Process for the refining of wool fat : en
  • GB327416A - Improvements relating to electric draw-out switchgear : en
  • SU13602A1 - A device for dissecting peat tape produced by a molding machine : en ru
  • SU14354A1 - Method and device for refreshing the air in the lock device of the caisson at the inlet and outlet sluice of workers : en ru
  • CA298752A - Means for controlling the air supply to travelling chain grates : en fr
  • CH138986A - Process for the production of solid carbon dioxide. : de en
  • AU2381129A - Improvements in or relating tothe manufacture of linoleum : en
  • CA298958A - Rotary internal combustion engine : en fr
  • CH139075A - Process for the preparation of an o-oxybenzyl-aroylamine-arsic acid. : de en
  • DE495233C - Device for regulating the cross-section of the passage for the pipes in dust collectors : de en
  • AU2153329A - Improvements in and relating to solvents for mixed cellulose esters : en
  • SU13307A1 - Life Buoy : en ru
  • SU13616A1 - Automatic steam hitching for railway rolling stock : en ru
  • SU14387A1 - Machine for removal of frozen layer from peat (frozen) : en ru
  • US1752919A - Advertising apparatus : en
  • CA298905A - Apparatus for ball games : en fr
  • AU2272929A - Improvement in beefbchilling racks : en
  • CH138809A - Radiator support device on electric radiators for space heating. : de en
  • CH138863A - Process for the production of a conversion product of cellulose. : de en
  • CA298949A - Printing counter for sorting machines : en fr
  • SU13449A1 - Device for feeding coils or other items to the meter : en ru
  • SU13961A1 - The method of obtaining the condensation products of aldehydes with phonols : en ru
  • SU13791A1 - Device for cutting and simultaneously editing the horns : en ru
  • US1752775A - Boot or shoe and shank stiffener therefor : en
  • AU2244929A - Electric imitation fires : en
  • SU13774A1 - Fire extinguisher : en ru
  • SU13874A1 - Overlap for approach tracks to railcar scales : en ru
  • SU13928A1 - Headphones to mute noise : en ru
  • US1752345A - Reduction of atmospheric disturbance : en
  • CH138927A - Self-winding watch. : en fr
  • SU14446A1 - Four-runner bowl for wet crushing of ore : en ru
  • CA298847A - Seal for vacuum tubes : en fr
  • CA298937A - Switch for safety appliance circuits : en fr
  • CH138961A - One-way clutch. : de en
  • SU14583A1 - Fixture for fastening ship furniture : en ru
  • US1752318A - Apparatus for reducing sheath currents : en
  • CH138880A - Product for sealing perforations in pneumatic tires. : en fr
  • CA298829A - Winding-head for filament mounting machines : en fr
  • SU13601A1 - Device for supplying heated air to the furnaces of ship-type boilers : en ru
  • SU13877A1 - Electric lighting fixture for rooms with flammable gases : en ru
  • CA298873A - Production of resistant elastic and waterproof sheet materials : en fr
  • CH138952A - Process for the production of nitrocellulose lacquer coatings on existing coatings. : de en
  • CH139013A - Process for the preparation of a hormone from female, internal secretory organs in chemically pure form. : de en
  • DE495001C - Process for burning, sintering or melting cement raw meal and standing tube furnace to carry out the process : de en
  • SU14503A1 - Method of reacting ferrosilicon and chlorine to obtain silicon chloride : en ru
  • US1752331A - Return bend : en
  • US1752663A - Heat-control apparatus : en
  • SU14343A1 - A device for moving rafts in the water : en ru
  • DE494524C - Replacement cable for the repair of pupinse cables : de en
  • SU13152A1 - Electric holder for electric ovens : en ru
  • SU13960A1 - Pretigned air station : en ru
  • SU14310A1 - Photographic SLR Camera : en ru
  • US1752321A - Drifting valve : en
  • BE367447A - : en
  • ES117161A1 - Precision distribution by displacement and independent rotating displacement eccentric valves and independent for biased motors. : en es
  • FR678638A - Coffee grill that can recover the essence or aroma of this coffee which is lost naturally : en fr
  • CH138832A - Dishwasher. : de en
  • BE367527R - : fr
  • CA298971A - Apparatus for handling metal : en fr
  • US1752325A - Reduction of static interference in carrier systems : en
  • US1752849A - Tractor plow : en
  • CH138821A - Pull-out double bed. : de en
  • CH139000A - Protective device for motors equipped with a centrifugal starter, which becomes effective if a phase is missing. : de en
  • DE495163C - Conveyor device for ramp lifts u. like : de en
  • FR35905E - Container for dry cooling hot coke : en fr
  • SU14283A1 - Fixture for recording printed lines on a typewriter : en ru
  • SU14610A1 - Measuring device for liquids : en ru
  • SU14611A1 - Electric Fire Alarm Device : en ru
  • SU14795A1 - Electric asynchronous machine : en ru
  • US1752516A - Brake : en
  • US1752735A - Method of making balls : en
  • US1752827A - Roofing construction : en
  • SU14607A1 - Molding machine : en ru
  • US1753027A - Apparatus for making asphalt roofings : en
  • SU13162A1 - Apparatus for automatic feeding boilers : en ru
  • SU13555A1 - The device for putting on the runners on the water rings : en ru
  • GB303870A - Method and device for obtaining various luminous effects by producing an illumination in the mass of certain transparent or translucent objects : en
  • GB327320A - Improvements in non-refillable bottles : en
  • DE495153C - Bow machine with folder, hammer and attached reader : de en
  • DE495392C - Rotary piston internal combustion engine : de en
  • CA298770A - Condensation product : en fr
  • DE494931C - High voltage cables : de en
  • DE494978C - With a band that wraps around the sewing machine arm and is adjustable in width, connected to a light carrier for sewing machines : de en
  • DE495398C - Device for cooling exhaust gas turbines : de en
  • CH139010A - Socket for light bulbs with high loads, especially for projection light bulbs. : de en
  • DE495157C - Motor mounting for the individual electric motors driving the spinning spindles, the runners of which sit on the spindles : de en
  • DE495304C - Cement vats, in particular for dyeing and bleaching, with an inner lining made of porcelain plates : de en
  • CA298843A - Triple valve cylinder cap : en fr
  • CH138976A - Cooled injection device for internal combustion engines. : de en
  • CH138823A - Device for saving gas with device for heating water. : de en
  • SU13142A1 - Film packaging : en ru
  • SU13326A1 - Sectional cast iron boiler type Strebel : en ru
  • SU13405A1 - Hydraulic valve : en ru
  • SU13531A1 - Valve box for tram compressors : en ru
  • PL11695B1 - : en pl
  • SU13006A1 - The method of deposition of hafnium and zirconium on a hot body : en ru
  • CH139008A - Incandescent electric lamp base. : en fr
  • DE494181C - Window lifting device, especially for motor vehicles with control levers : de en
  • ES117195A1 - An automatic machine for curling or bending the flat wing of the tin covers of cans destined for canning and other analogous products. : en es
  • PL11652B1 - Machine for digging and harvesting potatoes. : en pl
  • PL11694B1 - The method of decomposing coke oven gas or other gas mixtures with components having different boiling points. : en pl
  • SU13463A1 - A device for setting in motion the rocker arms of a coal-lifting crane-crane : en ru
  • SU14500A1 - A device for stopping the piston of a locomotive machine when a locomotive moves without steam : en ru
  • SU14505A1 - Device for felling trees : en ru
  • SU14729A1 - Storage for large bulk materials : en ru
  • US1752953A - Method of manufacturing spectacle frames from tortoise-shell and similar valuable material : en
  • US1752773A - Balance for watch movements : en
  • US1752986A - Automatic cistern for liquids : en
  • US1753146A - Oil-burning apparatus : en
  • CH139089A - Process for the desensitization of photographic silver halide layers. : de en
  • CH138924A - Process for the production of condenser loudspeakers and condenser loudspeakers produced by this process. : de en
  • CA298772A - Paint spray apparatus : en fr
  • CH138996A - Blowing chimney for electrical circuit breaking devices. : en fr
  • DE495293C - Device for tearing off roll paper : de en
  • ES115939A1 - Drive for electric track vehicles. : en es
  • ES117145A1 - IMPROVEMENTS INTRODUCED IN THE COUPLING DEVICES OF CINEMATOGRAPHIC CAMERAS WITH SOUND REPRODUCTING MEDIA IN SYNCHRONISM : en es
  • DE495161C - Lace closure : de en
  • SU13618A1 - Device for mechanical unloading of cement clinker from a shaft furnace : en ru
  • SU14567A1 - Bypass spire to planimeter : en ru
  • SU14377A1 - Steam nozzle : en ru
  • SU13120A1 - Floor scrubbing machine : en ru
  • SU13382A1 - Safety device from the departure of the shuttle on weaving machines : en ru
  • SU13755A1 - Method for modulating amplitude of high-frequency current of lamp generator : en ru
  • FR36030E - Device for the destruction of animals, insects, harmful plants and parasites of all kinds, by means of sulphurous gas : en fr
  • FR678552A - Automatic propeller with variable pitch and differential : en fr
  • FR678595A - Acid and alkali resistant filter : en fr
  • FR678821A - Gas impermeable core : en fr
  • GB308616A - Improvements in or relating to the projection of still or moving images with plasticeffect : en
  • GB327214A - Improvements in or relating to trailers or vehicles for transporting loads : en
  • GB327374A - Improvements in the manufacture and production of carbon black : en
  • SU14065A1 - Alarm device to warn of dangerous overheating of the connecting rod heads : en ru
  • SU14142A1 - Device for automatically closing the ships compartment with waterproof shields when it is submerged by water : en ru
  • DE495397C - Ignition apparatus drive for internal combustion engines : de en
  • ES117146A1 - CARBON SPRAYING APPLIANCE : en es
  • SU13123A1 - A device for insulating low-melting fuses from steam heating in sprinklers to extinguish flammable substances : en ru
  • SU13465A1 - Machine for punching holes in statistical cards : en ru
  • US1752883A - Frame for license plates : en
  • US1752951A - Picture-projecting machine : en
  • PL11706B1 - Method of anesthetizing photographic silver bromide emulsions. : en pl
  • SU13316A1 - Rope conveyor : en ru
  • US1752519A - Display holder for bar candy or the like : en
  • GB327347A - Improvements in wearing apparel : en
  • CA298834A - Filament support : en fr
  • DE495370C - Process for the preparation of nitrogenous cow dyes : de en
  • GB327307A - Improvements in or relating to terminal mounts for use in radio sets : en
  • US1752810A - Blower : en
  • SU13619A1 - Device for lifting and lateral movement of the end of the log when entering it into the feeding mechanism of the saw-frame : en ru
  • SU13752A1 - Two stroke internal combustion engine : en ru
  • US1753124A - Automobile tire lock : en
  • GB327705A - Manufacture of esters of o-arylated or o-aralkylated divalent alcohols : en
  • FR678854A - Method and apparatus for the treatment of rubber sheets and the like : en fr
  • GB305045A - Improvements in or relating to devices for automatically winding coils of wire in layers : en
  • GB327383A - Improvements in or relating to electric heaters : en
  • DE495051C - Fluid change gearbox : de en
  • DE495184C - Vertical tube boiler with aligned upper and lower drum and support tubes arranged between them : de en
  • SU13552A1 - A device for determining the viscosity of liquids : en ru
  • SU13563A1 - Loading device : en ru
  • SU14478A1 - Bumper Straightener : en ru
  • ES117270A3 - A stamp-gluing device. : en es
  • CA298874A - Production of olefines and diolefines : en fr
  • DK41966C - Device for rotating car headlights. : da en
  • GB327351A - Improvements in securing means particularly suitable for use in connection with the bonnets of motor road vehicles : en
  • CH139067A - Process for the preparation of a sulfur-containing compound. : de en
  • SU13718A1 - Tripod for talking movie camera : en ru
  • US1752442A - Fittings and pipe system for soot cleaners : en
  • USD80868S - George f : en
  • PL11657B1 - A method and device for pumping rock oil and other liquids. : en pl
  • US1752397A - Fishing device : en
  • US1752502A - Bottle container : en
  • USD80834S - Maximillian c : en
  • SU14807A1 - Machine for pressing plates from loose building materials : en ru
  • SU14411A1 - A device for winding a film on a wheel-shaped support before its treatment with liquids : en ru
  • US1752590A - Magneto contact plug : en
  • US1752649A - System of connections for compensating : en
  • BE367859A - : en fr
  • CH139011A - Device for mechanotherapy and relaxation of the fingers. : en fr
  • FR678637A - Harvester improvements : en fr
  • FR36014E - Improvement in the treatment of yarns and fabrics : en fr
  • GB327334A - Improvements in and connected with carburettors : en
  • DE495050C - Spark plug with electric heater : de en
  • ES117240A1 - A box frame for vertical combustion engines. : en es
  • GB327283A - : en
  • SU13811A1 - Cylindrical bore tester : en ru
  • SU13856A1 - Telephone microphone amplifier : en ru
  • US1753041A - Grommet for pneumatic tires : en
  • US1753120A - Dyestuffs containing chromium : en
  • DE495390C - Key ring : de en
  • CA298806A - Motion transmitting mechanism : en fr
  • SU14212A1 - Zolotnik-bypass : en ru
  • US1752834A - Sewing cabinet : en
  • US1752297A - Support for pictures, cards, etc. : en
  • SU13054A1 - Water Reel Changing Machine : en ru
  • SU14700A1 - Postal card machine : en ru
  • DE495127C - For cutting up still plastic glass strips or the like that are continuously moved on on conveyor devices : de en
  • DE495085C - Process for charging shaft ovens for burning cement, phosphates and the like. The like with material that has been agglomerated by water in a rotating drum : de en
  • SU13026A1 - Method for producing nitrogen-containing anthraquinone derivatives : en ru
  • SU13428A1 - Cutter holder with tool for determining chip pressure on the cutter : en ru
  • US1752301A - Shocker : en
  • SU14331A1 - Adaptation to the pavilion photographic camera for focusing : en ru
  • US1752566A - Rail joint : en
  • SU13430A1 - Mechanical pile driver : en ru
  • SU14011A1 - Air heater : en ru
  • US1752885A - Dispensing device : en
  • US1753172A - Construction of closed vehicle bodies : en
  • USD80856S - op detboit : en
  • DE494772C - Centrifugal molding machine for the production of bodies from plastic material : de en
  • SU13060A1 - A method of making photographic emulsions of silver salts : en ru
  • US1752494A - Checkerwork for furnaces : en
  • SU13275A1 - Stocking with protection against descending loops : en ru
  • SU13490A1 - Control lock : en ru
  • SU13491A1 - Aerial Coal Enrichment Machine : en ru
  • US1752383A - Gas reservior : en
  • US1752780A - Table structure : en
  • SU13857A1 - Jack Tester, etc. lifting gears : en ru
  • US1753086A - Corn shaver : en
  • SU13595A1 - Inclined grate firebox : en ru
  • US1753131A - Resilient wheel : en
  • US1752900A - Switch construction : en
  • DE495038C - Method for introducing an active substance (in particular of cesium) in vapor form into the flasks of vacuum-electric, highly evacuated tubes containing glow cathode, anode (and possibly grids) : de en
  • SU13138A1 - Ruzheyna mortar : en ru
  • SU13212A1 - Instrument for cool geodesy exercises : en ru
  • SU13647A1 - Method and device for using heat that develops in bulk and porous bodies : en ru
  • SU13716A1 - Counting logarithmic device : en ru
  • SU14663A1 - Gas Pressure Regulator : en ru
  • SU13706A1 - Thread guide for torsional vaters : en ru
  • SU14684A1 - Ruyspeder with the filling handle : en ru
  • US1752377A - Brake : en
  • US1752767A - Printing-press bed : en
  • DE494718C - Dry element : de en
  • FI12874A - Device by tent : en fi sv
  • IE11916L - Drawing glass. : en
  • DE494950C - Process for converting tallow oil into technically usable products : de en
  • CH138969A - Circulation device that can be used as a pump or motor. : de en
  • CH139026A - Circuit arrangement for the automatic charging of the batteries in telephone systems. : de en
  • CH139100A - Cascade connection of an asynchronous machine with a compensated, freely rotating phase compensator. : de en
  • DE495042C - Spool holder for rayon spinning machines : de en
  • DE495089C - Reinforced concrete slats for shafts, routes, tunnels, etc. : de en
  • DK41946C - Electric Accumulator of the Zinc-Lead Type. : da en
  • FR678670A - Concrete Pounding Machine : en fr
  • SU14021A1 - A transporting device with selective work for submitting and distributing notes, letters, business papers, packages, etc. : en ru
  • US1752362A - Recording thermometer : en
  • US1753049A - Illuminative advertising apparatus : en
  • DK41937C - Method with associated apparatus for dividing liquid substances into droplets. : da en
  • DK41944C - Method and machine for sharpening knife blades, especially blades for razors. : da en
  • FR678604A - Process for mending stockings, socks and all fabrics : en fr
  • FR678786A - New application of the landing wheels of airplanes, as driving units, to actuate accessory devices and as balancing wheels : en fr
  • GB310034A - Visible card indexes and means for adjustably supporting cards therein : en
  • GB327188A - Improvements in timing device for photographic printing machines : en
  • AU2325829A - Improvements in or relating to weighing apparatus : en
  • DE495056C - Roller with raised pattern for colored patterning of paper webs : de en
  • DE495347C - Automatic block section with transformers at both ends of the isolated block section : de en
  • GB327266A - Improvements in and relating to carburetters : en
  • PL11683B1 - Incendiary mass for hunting caps. : en pl
  • SU14048A1 - Faucet fitting for water flow measurement : en ru
  • US1752855A - Apparatus for measuring physical characteristics of flowing streams of fluid : en
  • USD80864S - Design for embroidered lace edging : en
  • CA298743A - Spraying device : en fr
  • DE495000C - Storage for the control shaft drive, designed as a helical gear, in briquette presses with steam drive : de en
  • FR678773A - Incandescent electric lamp for medical uses : en fr
  • ES117205A3 - Improvements in the preparation of finally divided substances. : en es
  • SU13089A1 - The method of purification of sulfonic acids : en ru
  • SU14129A1 - Buoy dredger for the extraction and treatment of therapeutic mud : en ru
  • DK41953C - Device for Carrier Signaling Systems. : da en
  • IE11302L - Bleaching flour : en
  • SU13294A1 - Device for recording machine downtime : en ru
  • SU14186A1 - Machine for cutting glass bricks in hot form : en ru
  • FR678702A - Fastener Insertion Machines Improvements : en fr
  • ES117135A1 - A procedure for automatic closure of containers. : en es
  • FR678674A - Gasified oil burner : en fr
  • ES117260A1 - Benzine economizer for explosion engines. : en es
  • FR678843A - New non-glare headlight for automobiles : en fr
  • GB327264A - A hand controlled direction indicator for motor cars : en
  • GB304327A - Improvements in or relating to a shear-proof connection between the wood reinforcement and the concrete in wood-concrete structures : en
  • DE495168C - Process for the production of floor covering : de en
  • CA298895A - Dishwashing machine : en fr
  • ES117229A1 - Improvements in bituminous pavements. : en es
  • SU14857A1 - Device for attaching discharge tube electrodes : en ru
  • US1752424A - of wilmington : en
  • FR678567A - Electro-magnetic vibrator : en fr
  • SU14507A1 - Loom : en ru
  • US1752484A - Typewriting machine : en
  • US1753010A - Moldable composition : en
  • SU13476A1 - Tool for drilling of channel beams : en ru
  • SU13576A1 - A device for determining the amount of fluid passing through a pipeline : en ru
  • SU13675A1 - Electric lamp with "glowing" discharge : en ru
  • SU14454A1 - Centralized switchgear for controlling, by means of hydraulic servomotors, a machine assembly of a predominantly ship type, consisting of a piston machine and operating on its own shaft through a hydraulic and gear transmission of a turbine : en ru
  • SU13069A1 - The method of preparation of benzoxazolone-6-arsic acids : en ru
  • SU13423A1 - Wool Bagging Machine : en ru
  • SU13470A1 - The method of preparation of myalonaph and lubricating oils from alkaline kerosene and oil production wastes : en ru
  • SU13715A1 - Method for electrolytic coating of aluminum with copper : en ru
  • ES117113A2 - AN ADDITIONAL DEVICE TO THE OBJECT OF THE MAIN PATENT FOR A SAMPLING DEVICE FOR ALCOHOMETRIC COUNTER : en es
  • CA298787A - Fly screen : en fr
  • SU13064A1 - The method of obtaining vat dyes anthraquinone row : en ru
  • SU14802A1 - Machine for straightening wooden sticks : en ru
  • BE367734A - : en
  • CA298825A - Water closet combination : en fr
  • PL11650B3 - Ampoule syringe. : en pl
  • SU13806A1 - Compasses for drawing spirals : en ru
  • ES116605A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF FIRE EXTINGUISHERS : en es
  • CA298972A - Hair curling device : en fr
  • DE495140C - Insect repellants : de en
  • DE495202C - Electrical capacitor in which the dielectric is applied to the conductive layers in a liquid state and forms a solid coating on them after drying : de en
  • DE495141C - Drive for the boom of radial drilling machines : de en
  • GB327204A - Improvements in or relating to typographic casting machines : en
  • FR36023E - Advanced aluminum alloy : en fr
  • GB315689A - Improvements relating to the suspension of vehicles : en
  • CH138911A - Automatic firearm with shoulder butt. : de en
  • CA298826A - Water closet combination : en fr
  • ES117272A1 - A perfection in the hydraulic shock absorbers. : en es
  • GB327366A - Plant setting machine : en
  • CH138840A - Insert frames for embroidery machines. : de en
  • AU118438A - Improvements in or relating to phase and frequency modulating circuit arrangements : en
  • CH138913A - Tripod. : de en
  • PL11659B1 - Iron palisade sheet. : en pl
  • SU13373A1 - Pile driver with a woman forming an internal combustion engine : en ru
  • SU13658A1 - Real : en ru
  • DE495285C - Screen cylinder : de en
  • FR678573A - Antenna spinner : en fr
  • FR678667A - Production of stereotyped printing plates : en fr
  • FR35928E - Automatic drinker : en fr
  • DE492662C - Device for cooling nozzle burners for locomotive boiler firing : de en
  • DE495562C - Glow cathode rectifier tubes : de en
  • FR678555A - Longitudinal translational wiper : en fr
  • FR678568A - Mobile ashtray tray for seats, tables or other furniture : en fr
  • FR678868A - Fuel injection device for internal combustion engines : en fr
  • GB327331A - Improvements in apparatus for sharpening the knives of slicing machines : en
  • USD80830S - August c : en
  • AU2284229A - Improvements inthe extraction of juice from sugarcane : en
  • CA298882A - Tire building machine : en fr
  • FR678681A - Production of new coloring materials : en fr
  • FR678694A - Carburetor : en fr
  • FR678876A - Four stroke engine : en fr
  • SU13280A1 - Oil to regenerative furnace : en ru
  • SU14499A1 - Gypsum Bandage Device : en ru
  • DE494871C - Device for storing fruits and vegetables with the help of ultraviolet rays : de en
  • CH139092A - Process for the desensitization of photographic silver halide layers. : de en
  • SU13198A1 - Apparatus for installation on iron roofs of masts for radio networks : en ru
  • US1752354A - Safety apparatus for boats : en
  • ES117256A3 - A swinging bench. : en es
  • SU13052A1 - Regenerative coke oven : en ru
  • SU13952A1 - Device to protect high voltage electrical networks from grounding currents : en ru
  • US1752937A - Automatic clutch mechanism : en
  • US1752972A - Impregnating paper for insulation of electric cables and apparatus therefor : en
  • SU13400A1 - Apparatus for detecting vapors, gases, smoke, etc. : en ru
  • SU13749A1 - Weaving device for slowing the shuttle to the shuttle box : en ru
  • SU14266A1 - Adaptation for automatically stopping the severed part of a train : en ru
  • SU14340A1 - Tank with a floating lid for liquids : en ru
  • CA298934A - Adjustable platen for addressing machines : en fr
  • CH139007A - Electrical device for the ignition of fluid fuel. : en fr
  • CH139090A - Process for the desensitization of photographic silver halide layers. : de en
  • AU2259729A - An improved coupler valve : en
  • CA298870A - Waste pipe fitting : en fr
  • CH138899A - Process for the production of ready-to-copy, text and image-bearing slide plates for the production of printing forms on gravure cylinders in an etching process. : de en
  • US1752540A - Automatic counting and grouping mechanism for conveyers : en
  • US1752725A - Mold wash : en
  • US1753067A - Recovery of adsorbable substances : en
  • CA298907A - Wire take-off mechanism : en fr
  • PL11616B3 - Kitchen with central heating. : en pl
  • SU13050A1 - Internal combustion engine : en ru
  • SU14051A1 - Room stove with hot-water pipes for residential water heating : en ru
  • US1752617A - Process for the aminoalkylation of amines : en
  • SU13604A1 - Battery Charger : en ru
  • US1752758A - Apparatus for separating solids from liquids or liquors by filtration : en
  • CA298774A - Closure operator : en fr
  • CH139042A - Two-part slide. : de en
  • CA298763A - Embroidering stand : en fr
  • CH138926A - Talking machine. : de en
  • ES116360A1 - Assembly procedure of threaded parts, by double cylinder-tapered filleting. : en es
  • US1752458A - Photographic printer : en
  • US1752668A - Key duplicator : en
  • SU13256A1 - Tape press for the manufacture of bricks from diatomaceous earth : en ru
  • US1752720A - Sugar dispenser : en
  • DK41936C - High pressure locomotive with Medium overheating. : da en
  • PL11619B1 - Pulling device for turning road rollers and other cylindrical bodies. : en pl
  • SU13173A1 - Suspension with adjustable bearing : en ru
  • SU13261A1 - The method of separation of neutral components of the resin or its fractions : en ru
  • CH139047A - Dung and dust catchers for vehicles, in particular automobiles and motorcycles. : de en
  • SU13226A1 - Sealing shoe machine : en ru
  • SU13461A1 - Electrical oil switch : en ru
  • SU14732A1 - Fire extinguisher : en ru
  • SU14855A1 - The method of purification of brine of salt intended for electrolysis : en ru
  • CH139045A - Ski sledge. : de en
  • SU14853A1 - A device for determining the hardness of wood : en ru
  • SU13911A1 - Radio receiver : en ru
  • SU14125A1 - Adaptation for automatic transfer to and from the train of wands : en ru
  • SU14386A1 - Device for communicating stability to the camera when shooting from moving subjects : en ru
  • SU13223A1 - The method of obtaining plastic : en ru
  • SU14244A1 - Steam nozzle : en ru
  • SU14420A1 - Carbon microphone : en ru
  • CA298939A - Control mechanism for motion picture projecting machines : en fr
  • BE367735A - : en
  • SU13049A1 - The method of obtaining vat mordant or acid mordant dyes : en ru
  • SU13932A1 - Air distributor for automatic air brakes : en ru
  • US1752941A - Liquid-dispensing apparatus : en
  • US1752946A - Oil composition, etc. : en
  • SU13682A1 - Tram stop sign : en ru
  • SU14664A1 - Music stand for typewriter : en ru
  • CH138942A - Process for welding respectively. Compaction of defective parts of castings and work pieces of all kinds : de en
  • SU13535A1 - Fruit kiln : en ru
  • CH139057A - Locking device on railway vehicles with air brakes provided with automatic coupling devices and with automatic central buffer coupling. : de en
  • DE495200C - Device for the electrical testing of overhead lines, supply and overland lines by means of variable voltage and measurement of voltage, current strength and phase shift : de en
  • GB307789A - Manufacture of rubber articles : en
  • SU13040A1 - Adaptation for mechanical solution of equations : en ru
  • CH138793A - Grain scythe. : de en
  • CH138992A - Electric socket. : en fr
  • CH138995A - Exhaust for electric circuit breaker using an insulating liquid. : en fr
  • SU14624A1 - Round loom : en ru
  • US1752660A - Lightning arrester : en
  • US1753071A - Cow poke : en
  • USD80859S - Henry schwabbee : en
  • CA298823A - Reinforced building material : en fr
  • SU14045A1 - Reinforced concrete floor mast : en ru
  • SU14759A1 - Self-unloading wagon : en ru
  • US1752696A - Flexible connection for locomotive boosters : en
  • US1752711A - Scale : en
  • CA298855A - Detachable gear unit : en fr
  • CH138965A - Crank drives for pumps or compressors. : de en
  • SU14168A1 - A device to call visitors in the queue : en ru
  • US1752662A - Decorative lighting outfit : en
  • US1752977A - Boxing glove : en
  • PL11662B1 - Internal combustion engine with rotating pistons. : en pl
  • SU13538A1 - The method of obtaining emulsions from petroleum and its distillation products : en ru
  • SU13679A1 - Adaptation to the machine for watering emulsion film : en ru
  • SU14164A1 - Ladder : en ru
  • US1752831A - Airship construction : en
  • US1752910A - Device for carrying maps : en
  • CH138906A - Local map. : de en
  • CH139105A - DC-DC converter traction vehicle. : de en
  • CA298784A - Glassware forming apparatus : en fr
  • CH138979A - Method for operating deflagration chambers, in particular in internal combustion turbines. : de en
  • PL11717B3 - : en pl
  • CA298782A - Propeller apparatus : en fr
  • SU14723A1 - Tubular feather : en ru
  • US1752812A - Circuit controller : en
  • SU13907A1 - Wind engine : en ru
  • SU14167A1 - Portable lever press for straightening track crutches : en ru
  • US1753111A - Device for depicting rural scenes : en
  • BE367539A - Continuous mixed or double gas oven that can distill at any high or low temperature with complete recovery of internal heat. : en fr
  • CA298904A - Production of earth metal compounds : en fr
  • CH138844A - Dye preparation and process for its manufacture. : de en
  • SU13045A1 - Apparatus for the extraction of gold from weak solutions : en ru
  • SU14269A1 - The method of obtaining azo dyes : en ru
  • SU14676A1 - Electro-pneumatic brake : en ru
  • SU14851A1 - Cartridge for machine tool making legs with many electrodes for hollow devices : en ru
  • US1752854A - Window-closing device : en
  • US1752565A - Edition-printing-slug holder and depressible margin bar : en
  • DE495309C - Safety device for steam boiler systems arranged next to the monitoring controllers : de en
  • SU13796A1 - Method of cooking pasta : en ru
  • US1752777A - Roller bearing and mounting therefor : en
  • PL11721B1 - Registrar for papers. : en pl
  • SU14344A1 - Plumb bob : en ru
  • SU14815A1 - Gate valve (register) for chimneys : en ru
  • CH138859A - Process and installation for the extraction, by a solvent, of a body from a solution of this body. : en fr
  • CA298755A - Braced fence post : en fr
  • CH138851A - Closing device provided with a hinged door, in particular for baking ovens. : de en
  • CH138933A - Watch with case. : en fr
  • FR678780A - Improvement in the adjustment of machines controlled by wind motors : en fr
  • SU13150A1 - Valve for the release of liquid bobbit from the melting pot : en ru
  • SU13693A1 - Machine for making leather mats, belts, etc. : en ru
  • SU13968A1 - Adaptation to bottling machines of the Entsinger system for protection from workers' accidents : en ru
  • SU14368A1 - Seed sowing method for drylands : en ru
  • SU14562A1 - Superheat Regulator for Locomotive Boilers : en ru
  • US1752585A - Cord fastener : en
  • US1752639A - Electrical circuit : en
  • US1752314A - Pulverizing or grinding mill : en
  • US1752667A - Valve : en
  • SU13921A1 - The method of obtaining stable diazo compounds : en ru
  • US1752760A - Electric sign and method of its operation : en
  • AU2220429A - Process forthe production of ammonium bicarbonate : en
  • SU13684A1 - Automatic liquid metering device : en ru
  • SU14091A1 - Optical system for electrical telescopes : en ru
  • SU14132A1 - Solid Stone Cutting Machine : en ru
  • SU13124A1 - Continuous acting defecator : en ru
  • US1752470A - Telephone system : en
  • SU13780A1 - Electric arc welding method : en ru
  • US1752302A - Radio program detector : en
  • DE495126C - Device for cutting glass ribbons that are moved in a supporting manner and that are in a warm and plastic state : de en
  • SU13925A1 - Self-propelled with a cart : en ru
  • SU14370A1 - Device for indicating the level of liquid in a closed vessel : en ru
  • US1752319A - Apparatus for reducing sheath currents : en
  • US1752548A - Regulating apparatus for oil burners : en
  • US1752846A - Flexible mat : en
  • BE367880A - : en fr
  • ES67U - Generator for heating adaptable to kitchen. (Machine-translation by Google Translate, not legally binding) : en es
  • GB327301A - Improvements in or relating to maize harvesting machines : en
  • CA298893A - Milking apparatus : en fr
  • SU13367A1 - Column for heating water : en ru
  • SU14673A1 - Switch for double and triple rail scales : en ru
  • US1752335A - Car construction : en
  • GR2703B - IMPROVEMENTS IN THE METHODS OF DISTILLERS OF DYEING OIL OF LIGNITE OIL AND SIMILAR ASPHALT MATERIALS. : el en
  • SU13007A1 - The method of obtaining fatty oil breaker for glycerin and fatty acids : en ru
  • SU14019A1 - Device for electroformation : en ru
  • US1752328A - Square-can cap-seaming mechanism : en
  • SU13992A1 - Device for automatically attaching an incandescent body of electric lamps to supporting hooks and to current-carrying conductors : en ru
  • SU14139A1 - Device for simultaneous trimming, punching and punching holes in sheet material blanks : en ru
  • SU14685A1 - Two stroke internal combustion engine : en ru
  • FR678575A - Composition used to coat any cases and packaging on the outside with an insoluble, fire-retardant and burglar-resistant coating : en fr
  • GB327426A - Improvements in or relating to propelling apparatus applicable particularly to the propelling of lawn tennis bails and other game missiles : en
  • GB327200A - Improvements in/or relating to colour photography : en
  • SU14346A1 - Device for continuous processing of films : en ru
  • SU14359A1 - Matrix and stitch cutting machine with ring spurs : en ru
  • SU14447A1 - Device for making stereoscopic cinematic films : en ru
  • ES117006A1 - Process for the production of potassium carbonate, optionally transformable in bicarbonate and sodium carbonate. : en es
  • GB327217A - Improvements in capping-machines for bottles and the like : en
  • GB315404A - Improvements in or relating to electric motors : en
  • DE495058C - Fire protection flap controlled by the cooling air flow for cinema sets : de en
  • DE495265C - Method for the regulation of direct current main circuit motors by field weakening : de en
  • GB327219A - Fuel feeding means for internal combustion engines : en
  • GB313495A - Improvements in or relating to boxes for games : en
  • DE494988C - Container with a pop-up lid : de en
  • SU13203A1 - Device for converting alternating current to direct current or direct current current into alternating current : en ru
  • SU14194A1 - Chess board : en ru
  • SU14463A1 - Device for drying liquid and mushy materials on rollers : en ru
  • US1753187A - Winding machine : en
  • SU14198A1 - Hearth with horizontal smoke : en ru
  • US1752952A - Display device : en
  • US1753028A - Locomotive valve gear : en
  • ES117190A1 - Improvements in the manufacture of phosphorus and phosphorus compounds. : en es
  • ES117271A1 - Negative continuous brake of automatic regulation for mechanical looms for all kinds of textile fibers. : en es
  • US1752333A - Haulage apparatus : en
  • FR678697A - Process for engraving cutlery items : en fr
  • DE494917C - Process for the preparation of cellulose ethers : de en
  • GB318170A - : en
  • US1752482A - Typewriting machine : en
  • US1752926A - Brush-making machine : en
  • DE495240C - Connection for weather flute tubes through conically widened or narrowed fitting pipe ends : de en
  • CA298821A - Method of making imitation hand rift shingles : en fr
  • CA298940A - Fire preventing means for motion picture projecting machines : en fr
  • FR36003E - Pump connection for inflating tires : en fr
  • AU1901029A - Method of developing sensitized strips and apparatus therefor : en
  • SU13264A1 - Method for continuous production of flat matches : en ru
  • US1753085A - Clutch : en
  • SU13397A1 - Plug-on electric incandescent lamp : en ru
  • SU13787A1 - Drive to sewing machines : en ru
  • ES117140A1 - An elastic handle for tools. : en es
  • FR678693A - Fertilizers containing urea and method of making it : en fr
  • GB303383A - Improvements in and relating to electric switching apparatus : en
  • GB327211A - Improvements in or relating to aircraft with rotative wings : en
  • GB327227A - Arrangement of motor-cars for transporting goods and persons : en
  • ES116892A1 - Oil extractor. : en es
  • ES117209A1 - Stabilization and maneuver system for rotary canopy flying machine called gyroplane or helicopter. : en es
  • FR678801A - Improvements to poly-cylindrical internal combustion engines : en fr
  • US1752615A - Windshield cleaner and heater : en
  • US1752923A - Spray head : en
  • FR678668A - Cut for precious stones and stones with this cut : en fr
  • DE495143C - Hammer crusher with rotating beaters working against a roller provided with cams : de en
  • DE495283C - Machine tool with hydraulic feed movement : de en
  • DE494904C - Pneumatic hammer for rock drilling : de en
  • FR678664A - Improvements in rotary machines for cleaning, brushing and rinsing bottles : en fr
  • GB327222A - Improvements in or connected with embossing, cutter-crush or like type : en
  • IE10946L - Ticket printing : en
  • DE495016C - Loose-leaf binder with a holder attached to a cover, which holds the filing strip with two stops connected by a bar : de en
  • DE495222C - Airship gas source : de en
  • ES117246A2 - An artillery material particularly applicable for firing against aircraft. : en es
  • DE495118C - Box-shaped and air-cooled flue gas valve : de en
  • GB327410A - Improvements in recording microphones and like apparatus : en
  • FI12855A - Lins and signal lights for cars and other cars : en fi
  • FR678825A - Process for the manufacture of refined hydrocarbons using sulfur dioxide and similar liquid chemicals : en fr
  • GB327671A - Improvements in the manufacture and production of artificial threads : en
  • US1753045A - Hame connecter : en
  • SU13163A1 - The method of obtaining concentrated acetic acid from its diluted solutions : en ru
  • SU14581A1 - Device for molding and casting casting flasks : en ru
  • DE494990C - Equipment on machines for level grinding of objects, e.g. B. slabs of stone, artificial stone or the like. : de en
  • DE495189C - Electric bright annealing furnace : de en
  • GB327340A - Improvements in automatically supplied drinking vessels for poultry and animals : en
  • GB327430A - Improvements in or relating to calculating machines : en
  • PL11672B1 - Relay. : en pl
  • CA298879A - Process of preparing lead accumulators : en fr
  • ES117137A1 - Improvements in the pieces or interchangeable covers for the heels of the shoes, boots and similar. : en es
  • PL11681B1 - Attachment for airing rooms. : en pl
  • SU13777A1 - Door lock : en ru
  • FR36015E - Detachable metal coil for cables : en fr
  • GB304730A - Improvements in and relating to the art of television : en
  • DE495229C - Magazine for self-loading pistols : de en
  • CA298753A - Propelling device : en fr
  • SU13299A1 - Lathe : en ru
  • SU13500A1 - Device for connecting electrical wires : en ru
  • SU14052A1 - The method of protection of refractory masonry from slagkazedani : en ru
  • SU14449A1 - Grain dryer : en ru
  • SU14711A1 - Device for measuring the density of the ballast layer, lined under the sleeper : en ru
  • SU14727A1 - Machine for shifting the reversing mechanism of steam engines : en ru
  • SU13188A1 - Form real : en ru
  • SU14229A1 - Power installation with a gas turbine : en ru
  • SU13096A1 - Capacitance and self-induction meter : en ru
  • SU13529A1 - Stapler for papers : en ru
  • SU13593A1 - Device for automatically dropping logs from wood : en ru
  • SU14409A1 - Machine for turning and moving peat bricks : en ru
  • FR678785A - Improvement in continuous machines for pulp dehydration in the manufacture of artificial leather or special papers difficult to drain : en fr
  • FR678837A - Process for the chemical elimination of the lignified part of flax in the manufacture of cellulose : en fr
  • GB303515A - : en
  • GB327167A - Improvements in and relating to cardboard or the like boxes or cartons : en
  • GB327314A - Improvements in or relating to water heaters : en
  • ES117230A1 - PERFECTED LIFTING DEVICE FOR CAR WHEELS AND OTHER VEHICLES : en es
  • GB327242A - Improvements in mud guards for submarine drills : en
  • GB327284A - Improvements in or relating to bathing caps and helmets : en
  • GB327369A - Improvements in rockets for use in carrying life-lines or the like : en
  • SU14775A1 - Instrument for pointing stationary and archival information : en ru
  • US1752880A - Transformer : en
  • DE491784C - Device for driving in sheet metal corners to hold the glass panes in the window frame : de en
  • ES117218A1 - New method to make wood, iron or reinforced concrete constructions nonflammable. : en es
  • FR35952E - Continuous oven for porcelain firing : en fr
  • GB310424A - Television apparatus : en
  • GB327329A - Improvements in containers for the pasteurization and transport of beer : en
  • ES117002A1 - A system of fighter-carrying racks that can be attached to belts or cannons to carry all kinds of fighters. : en es
  • FR678890A - Device for distillation and dissociation of oils : en fr
  • DE494957C - Device for the objective testing of the inclination of the line connecting two points : de en
  • DK41969C - Machine for the production of diatomaceous earth and asbestos bowls and plates. : da en
  • FR678896A - Improvement of packages and packaging methods for breads and similar foods cut into slices : en fr
  • GB303182A - Improvements in and relating to prime mover control systems : en
  • DE494977C - Sewing machine for creating ordinary stitches running in a straight line such as zigzag stitches : de en
  • DE495368C - Process for the preparation of orange bower colors : de en
  • FR678770A - Snap fasteners with separable elements : en fr
  • DE494949C - Process for the production of Kuepen dyes : de en
  • GB327287A - Improvements in stylus or needle holders for electrical and mechanical sound reproducing devices : en
  • FR36025E - Device for automatic adjustment of radio wave receiving stations : en fr
  • GB307019A - Improvements relating to drive chains : en
  • DE495046C - Calculating machine with a tens transmission device consisting of planetary gears : de en
  • SU14004A1 - Combined woodworking machine : en ru
  • US1752713A - Internal-combustion engine : en
  • US1752904A - System of induction-motor control : en
  • DE495160C - Electric motor for toy machines : de en
  • CH138998A - Step switch for regulation without power interruption. : de en
  • SU14079A1 - The index of the velocity of the fluid in the pipe : en ru
  • US1752727A - Hydrocarbon burner : en
  • SU13588A1 - Counting disc to determine burial and overturning during tache and scale shooting : en ru
  • SU14303A1 - Manual Sazhalka : en ru
  • SU14501A1 - Method for extracting bromine from aqueous solutions : en ru
  • US1752940A - Process and tool for surfacing blanket cylinders : en
  • US1752817A - Carburetor-controlling device : en
  • DE495165C - Multi-tone rod gong for clocks : de en
  • SU13392A1 - Device designed to automatically translate tram arrows : en ru
  • SU13537A1 - Electric watch : en ru
  • SU13686A1 - A method of making a slide from a negative : en ru
  • SU13881A1 - The method of preparation of straw plates : en ru
  • SU14353A1 - Device for checking the correctness of the lay of brick masonry : en ru
  • SU13609A1 - Instrument for determining the deflection of engineering structures : en ru
  • US1753019A - Means for spraying liquids : en
  • DE495257C - Steam or gas turbine blading with blades and intermediate pieces inserted in the ring grooves of the wheels or drums : de en
  • ES116800A1 - A procedure for obtaining fabrics for clothing, in plain and in novelty samples. : en es
  • FR678565A - Centrifugal settling apparatus : en fr
  • PL11630B1 - A method of extracting ethylene from gas mixtures. : en pl
  • US1752326A - Reduction of static interference in carrier systems : en
  • FR35973E - Interlocking tiles for roofs and frames for drying : en fr
  • GB327370A - Improvements in riveting machines : en
  • US1752300A - Vertical record file : en
  • US1752305A - Solution of medicament and process of preparing same : en
  • US1752444A - Key case : en
  • FR678895A - Appropriate improvements to anti-glare devices for road traffic : en fr
  • FR35967E - Improvements to transportable gasifiers with infusible nozzle : en fr
  • GR2702B - METHOD OF ENRICHMENT BY DROP. : el en
  • CA298824A - Apparatus for making foam : en fr
  • CH139056A - Two-part axle box housing for rail vehicles with inner bearings. : de en
  • GB327395A - Improvements in or connected with parachutes : en
  • ES115945A1 - A continuous running engine, driven by the force of gravity. : en es
  • ES116654A2 - New device applicable to airplanes for the disclosure of public affairs, general communications and other similar matters. : en es
  • SU13723A1 - Razborna dry battery of electroplating cells : en ru
  • CH138907A - Pneumatic control device. : en fr
  • ES114758A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES116659A1 - Apparatus that fully ensures the transfer of materials from one conveyor to another in a perpendicular direction. : en es
  • ES117252A1 - A simultaneous telegraph and telephone system. : en es
  • FR36020E - Central heating boiler and domestic use : en fr
  • DE495217C - Harrowing device : de en
  • US1752818A - Furniture base : en
  • US1753099A - Shock-absorbing device for mechanically-propelled vehicles : en
  • US1753038A - Slide-way for window panes : en
  • SU13839A1 - Compass : en ru
  • SU14195A1 - The method of producing phosphoric acid : en ru
  • SU14406A1 - Brake shoe : en ru
  • FR678737A - Coupling of pipes for joining a section of flexible pipe of rubber or the like with a section of rigid pipe of metal or other rigid material : en fr
  • PL11714B1 - A vulnerable warning stamp. : en pl
  • SU13091A1 - Device for hermetic closure of the gas outlet in the kerosene-gas burners when washing them : en ru
  • SU14493A1 - Front to tractor plows : en ru
  • USD80837S - Design for a strap for lighting fixtures or similar articles : en
  • ES117277A1 - Improvements in piston pumps, for the lifting of liquids. : en es
  • ES117278A1 - A procedure for the extraction of olive oil. : en es
  • FR678558A - Improvements in tilting headlight installations for automobiles : en fr
  • FR678817A - Sophisticated hanger dispenser : en fr
  • US1752960A - Magazine lubricating means for vehicle parts : en
  • US1753174A - Strip-pulling device : en
  • US1753185A - Extraction of rubber from guayule, etc. : en
  • PL11656B1 - Drying device. : en pl
  • SU13479A1 - Machine for collecting hay and bundling it : en ru
  • SU13957A1 - A device for transmitting and receiving audio signals in liquids : en ru
  • ES117134A1 - Device for obtaining a level of liquid of determined height in open containers on the top. : en es
  • DE495131C - Compressed air liquid atomizer : de en
  • SU13232A1 - Air furnace for shaft furnaces : en ru
  • SU13923A1 - Chemical Fire Extinguisher : en ru
  • SU14644A1 - The method of obtaining glass balls : en ru
  • SU13313A1 - Attachment to in-hole machine to protect knitwear from stitching : en ru
  • SU13872A1 - Compass : en ru
  • US1752712A - Dyeing apparatus : en
  • FR678715A - Improvements in safety devices for connecting underground cable conductors to overhead lines : en fr
  • GB327263A - Improvements in and relating to tire rims : en
  • SU13325A1 - Chromatic harmonies : en ru
  • ES115524A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • SU14551A1 - A device for heating Perkins tubes in baking ovens : en ru
  • US1752931A - Gas electric drive : en
  • GB310340A - : en
  • GB327672A - Improvements in and relating to dyes and dyeing : en
  • FR36028E - Loudspeaker enhancements : en fr
  • GB310819A - Improvements relating to headers for heat-exchanging apparatus : en
  • FR678640A - Improvements in the manufacture of asbestos or fiber cement sheets : en fr
  • DE495276C - Two-piece storm strap : de en
  • FR35904E - Mounting for oscillating half-axles of motor cars : en fr
  • FR36007E - Improvements in the production of tapes or sheets made of or containing cellulose derivatives : en fr
  • FR678551A - Device for using wave energy : en fr
  • US1752493A - Railway signaling : en
  • US1752787A - Shoe : en
  • DE494985C - Cinematograph with optical compensation for image migration : de en
  • FR35993E - Improvements in the construction of electronic discharge tubes : en fr
  • FR36026E - symmetrical rocker escapement for electric clocks with motor pendulum : en fr
  • FR678732A - Improvements made to blotting pads : en fr
  • FR678752A - Device controlled by the ignition system of explosion engines for valve decompressors : en fr
  • DE495311C - Process for making hats with a straw-like appearance : de en
  • DE495322C - Winding drum with internally conical segment ring : de en
  • DE495381C - Device for stripping and polishing parquet floors or other surfaces : de en
  • US1753040A - Safety attachment for wringers : en
  • DE493467C - Headlights : de en
  • DE495277C - Brooch or the like : de en
  • FR678731A - Improvements in the production of electron emitting materials : en fr
  • FR35936E - Differential pressure gauge to measure cooling capacities : en fr
  • DE495162C - Attachment of elevator buckets : de en
  • CH139060A - Device for the safe unfolding of the cover of parachutes. : de en
  • SU13268A1 - Rail butt joint : en ru
  • SU14731A1 - Device for automatically turning on and off the shower : en ru
  • SU14793A1 - Luchkova saw with two saw panels : en ru
  • FR678719A - Improvements to induction furnaces : en fr
  • ES116630A1 - CONTACT DEVICE FOR ELECTRIC HAND AND POCKET LAMPS : en es
  • SU13190A1 - Method and machine for making hangar : en ru
  • SU13902A1 - Wind engine : en ru
  • SU14514A1 - Method of measuring magnetic quantities : en ru
  • SU14041A1 - Adaptation to tanning vats with juice tanning to move in vats of leather : en ru
  • CH138854A - Cutting machine. : de en
  • SU14278A1 - Jigsaw : en ru
  • SU14417A1 - Photocopier : en ru
  • US1753171A - Method of treating oils with finely-divided solid material : en
  • SU13310A1 - A device for taking an average grain sample : en ru
  • SU14104A1 - Device for using marine energy : en ru
  • SU13170A1 - Arrow lock with three keys : en ru
  • SU13734A1 - Device for processing and drying of blueprints : en ru
  • SU13854A1 - Device for raising signal flags : en ru
  • SU14317A1 - Apparatus for burning solid explosives for engines : en ru
  • SU13517A1 - Rowing for the loom : en ru
  • SU13878A1 - Railway sight : en ru
  • CA298951A - Siemens-martin furnace : en fr
  • FR35960E - Intaglio letter with special overhanging profile and a protector filtering through grooves and recovering the internal luminosity : en fr
  • GB327269A - Improvements in or relating to fastenings for electric installation fittings : en
  • IE11041L - Manufacture of rubber articles : en
  • SU13289A1 - Flax preparation device : en ru
  • SU14517A1 - Gypsum Cast Processing Machine : en ru
  • US1752848A - Piston ring : en
  • US1753073A - Bucket and equipment for carrying same : en
  • PL11693B1 - The method of obtaining images on a wax base. : en pl
  • SU13273A1 - A device for recording time intervals when timing : en ru
  • SU13424A1 - Safety shoe forging press : en ru
  • SU14180A1 - Machine with a circular saw : en ru
  • US1752736A - Switch-throw stand : en
  • SU14118A1 - The method of obtaining alizarin : en ru
  • SU15001A1 - Brazier for oil seeds : en ru
  • SU14558A1 - The method of ore dressing : en ru
  • US1752293A - Karl brodebsen and werner ext : en
  • US1752513A - Seed-corn-testing laboratory : en
  • SU13302A1 - Aluminum alloy and its production method : en ru
  • SU14796A1 - Microphone and telephone amplifier : en ru
  • US1752537A - Grease dispenser : en
  • SU13073A1 - Device for preventing or reducing the number of revolutions beyond normal in gas engines : en ru
  • SU13626A1 - A method of making surrogate solid fats for making soap : en ru
  • SU14133A1 - Water heater column : en ru
  • PL11634B1 - Double swivel plug. : en pl
  • US1753009A - Mixing throttle valve : en
  • US1753151A - X-ray centering device : en
  • CA298841A - Vibratory system : en fr
  • DE495121C - Illustrative model for dental purposes : de en
  • FR678561A - Pulley for cable motion transmission : en fr
  • FR678724A - Device for transmitting the movement of an organ driven by a rectilinear movement alternative to a rotating organ : en fr
  • SU13101A1 - Shooting control device : en ru
  • ES117201A1 - Improvements introduced in the manufacture of wheels for mechanically driven vehicles (cars, tractors, etc.). : en es
  • FR678700A - Improvements in internal combustion engines, of the fixed radial cylinder type : en fr
  • CA298881A - Tire shaping apparatus : en fr
  • SU13233A1 - Radiator for central heating : en ru
  • DE495199C - Electrical line tester for determining the type of current, voltage level and polarity in electrical line networks : de en
  • DE495316C - Device to prevent the formation of tails or feet when mechanically coating sugar bodies, baked goods and similar workpieces with chocolate : de en
  • GB327737A - Improvements in the manufacture and production of artificial threads : en
  • PL11684B1 - The method of winding the wire into coils. : en pl
  • SU13016A1 - Dry Distillation Furnace : en ru
  • SU13788A1 - Switch valve for metering liquids of instruments with several paired measuring vessels : en ru
  • SU14201A1 - Template for bobbit fill of lower locomotive box boxes : en ru
  • US1752813A - Magnesium-covered calcium wire : en
  • GB317465A - Improvements in discount-coupon tickets : en
  • GB327405A - Coin freed automatic perfume spraying machine : en
  • DE495030C - Electric iron for induction counters with magnetic secondary flow : de en
  • SU13523A1 - Device for raising and lowering cylindrical valves in hydraulic structures : en ru
  • SU13853A1 - Adaptation to car wheels for driving in deep snow : en ru
  • US1752330A - Suppression of interference in carrier telegraph systems : en
  • AU2133529A - Lever attachment for removing presson lids : en
  • SU13495A1 - Method of cutting stones : en ru
  • SU14615A1 - Air bomb with a propeller device : en ru
  • SU14690A1 - Raspeder with a carcass tank : en ru
  • US1753080A - Optician's pliers : en
  • USRE17633E - of cincinnati : en
  • SU13908A1 - Light Detection Tool : en ru
  • SU14653A1 - Automatic manipulator : en ru
  • SU13207A1 - A platform designed to receive airplanes, equipped to reduce the mileage of the aircraft after descending : en ru
  • SU13730A1 - Dynamometer : en ru
  • SU13751A1 - Weaving attachment to stop the machine when the main thread breaks : en ru
  • SU14199A1 - Needle needle profilograph : en ru
  • US1752503A - Release mechanism for fire extinguishers : en
  • DE495312C - Process for dyeing textiles with developing colors : de en
  • ES115015A2 - Improvements made to the devices for lifting liquids. : en es
  • DE495267C - Thermal display device, in particular maximum pointer : de en
  • DE495275C - Bathtub heater with a fire basket that can be raised and lowered : de en
  • ES117241A1 - An automatic clutch for vehicles. : en es
  • US1752872A - Insulation for electrical conductors : en
  • SU13940A1 - Belt tracked for self-propelled crews : en ru
  • SU14131A1 - Apparatus for electrical grouting : en ru
  • US1752642A - Transmission mechanism for vending or like machines : en
  • SU14768A1 - An apparatus for sorting screws, screws, bolts, rivets, nails, etc. products : en ru
  • US1752587A - Assionob of one-hami to : en
  • ES117250A1 - Improvements in the firing of cement, lime and other materials, in rotary kilns. : en es
  • DE495071C - Holding device for templates, especially for patterning ceramic objects : de en
  • DE495115C - Process for the representation of red-orange to brown-red coloring basic dyes : de en
  • ES117264A1 - An apparatus to develop twines. : en es
  • FR35999E - Portable jig for railway wagons : en fr
  • FR678833A - Improvements to trawls for fishing : en fr
  • GB301752A - Improvements in or relating to the manufacture of ammoniacal copper cellulose solutions : en
  • GB327377A - Improvements in or relating to plate heat exchange apparatus employing condensable gas or fluid : en
  • GB327437A - Improvements in or relating to looms having stationary weft supplies : en
  • CH138901A - Elliptical device. : de en
  • SU13159A1 - The method of obtaining plastic : en ru
  • SU14006A1 - Cargo bad : en ru
  • SU14013A1 - Machine for cleaning bottlenecks from tar : en ru
  • SU14083A1 - Air Navigation Device (Direction Finder) : en ru
  • US1752531A - Composition of matter and method of its preparation : en
  • SU13374A1 - Shutter for freight car hatches : en ru
  • SU14146A1 - Bike for one rail : en ru
  • SU14586A1 - Device for forming a sucked bead in spindle glass-making machines : en ru
  • US1753104A - Transmission : en
  • DE495188C - Process for the production of a fertilizer suitable for spreading : de en
  • FR35988E - Call selector device by successive pulses mainly applicable in telephone : en fr
  • SU14113A1 - Apparatus for simultaneously pulling and twisting the spinning fibers : en ru
  • SU14438A1 - The method of seed treatment : en ru
  • US1752498A - Telephone system : en
  • SU14561A1 - Locomotive superheater : en ru
  • SU14627A1 - Portable Bottle Rinser : en ru
  • SU14148A1 - Adaptation to the nailing machine for feeding horseshoe nails : en ru
  • PL11615B1 - Device for overturning outboard trucks. : en pl
  • USD80870S - Design fob a hand bag : en
  • DE495210C - Dismountable angle iron frame for bed frames : de en
  • DE457764C - Storage box for endless films : de en
  • DE495092C - Curved, flexible pit lining made of iron, in which the abutting parts of the segments are enclosed by a sleeve : de en
  • DE495313C - Automatic clutch : de en
  • CA298885A - Bearing : en fr
  • ES117203A1 - A device for passing, by mechanical means, supply wires through the holes made in the cap of a filament lamp, discharge tube or similar device. : en es
  • GB327201A - : en
  • DE495209C - Chair seat : de en
  • DE495175C - Device for turning hose bands : de en
  • SU13385A1 - Metal constipation for bags : en ru
  • DE495301C - Device for pressing the cops together in shooters with sealing caps : de en
  • US1753106A - Surgical dressing : en
  • ES112951A2 - A CINEMATOGRAPHIC APPARATUS OF CONTINUOUS FILM PARADE : en es
  • ES117293A2 - A RECTIFIER FULL OF GAS : en es
  • FR678814A - Automobile headlight : en fr
  • DE488382C - Casting device for the production of viscose glass skin : de en
  • SU13466A1 - Harvesting machine : en ru
  • CH139083A - Process for the preparation of a sulfur-containing vat dye. : de en
  • SU13403A1 - Milling machine for simultaneous machining of metal parts from three sides : en ru
  • SU13521A1 - Radio : en ru
  • SU13629A1 - Deflection boom tool : en ru
  • SU13659A1 - Device for shooting from the nature of the transverse profiles of the earth : en ru
  • SU14794A1 - Device for separating solid particles from flue gases : en ru
  • US1752995A - Cylinder-forming machine : en
  • SU14555A1 - Gyroscopic indicator of the deviation of the vessel from the accepted direction : en ru
  • SU14137A1 - Shutter to the keyhole : en ru
  • US1752702A - Apparatus for manufacturing hollow tile : en
  • SU13287A1 - Automatic Condensed Water Drainer : en ru
  • SU13635A1 - Furnace grate for milled peat combustion : en ru
  • SU14120A1 - Roller paint machine : en ru
  • SU13398A1 - Scissors for cutting strips of iron roofing, etc. : en ru
  • SU13622A1 - A device for turning the flywheel of internal combustion engines at the start of the course : en ru
  • US1752413A - Signaling cable : en
  • DE495080C - Device for switching off faulty line sections : de en
  • ES115887A2 - A TEMPLE PROCEDURE FOR MOONS AND GLASS LEAVES : en es
  • FI12882A - Drawbar coupling to vehicle : en fi
  • SU13193A1 - The method of preparation of pectin substances : en ru
  • SU13365A1 - Stove charcoal stove : en ru
  • SU14548A1 - Folded form for the manufacture of refined sugar in bars, tiles, etc. : en ru
  • AU2115929A - Refrigerating apparatus and method : en
  • CA298911A - Skinning machine : en fr
  • DE495073C - Device for collecting and stacking ignition wood boxes : de en
  • DE495075C - Device for the electrical adjustment of the steering wheel of mechanical clocks with one-sided pendulum drive : de en
  • DE495172C - Liquid-locked stuffing box for fast rotating shafts, especially of centrifugal compressors and steam turbines : de en
  • US1752621A - Loom : en
  • AU2077129A - Methods forthe production of pulp : en
  • SU13284A1 - Machine counting : en ru
  • SU13612A1 - Adaptation to the milling machine for chiseling work : en ru
  • SU14788A1 - Kolovratna steam or gas machine : en ru
  • US1753082A - Brooder house : en
  • PL11698B1 - Flat sieve. : en pl
  • SU14556A1 - Sinkwater for steam boilers : en ru
  • SU14592A1 - Instrument for automatically measuring the quantity of milk of lime supplied for the purification of beet juice : en ru
  • SU13922A1 - Electric crane attachment for weighing the load when lifting it : en ru
  • US1752887A - Induction furnace : en
  • US1753184A - Treatment of guayule, etc. : en
  • CA298923A - Method and apparatus for burning finely divided fuel : en fr
  • DE495048C - Striker trap : de en
  • DE495125C - Stamping machine, especially for stamping cylindrical shapes of great height and small diameter : de en
  • DE495183C - Process for cleaning the sulfuric acid ammonia produced in the by-product plants of coking plants and gas works : de en
  • DE495271C - Process for improving the odor of hydrocarbons : de en
  • DE495375C - Device for the production of wool-like cellulose synthetic threads : de en
  • FR678829A - Protective device against backfiring in large rectifiers : en fr
  • DE495005C - Power lead-in wire : de en
  • DK41932C - Centrifuge. : da en
  • CH138936A - Electromagnetically moved stepping mechanism. : de en
  • SU13827A1 - Fabric pattern printing machine : en ru
  • SU13918A1 - A wire winding machine, like the figure eight, on two parallel pins : en ru
  • US1752489A - Wrapping apparatus : en
  • CA298938A - Circuit closer : en fr
  • US1752285A - Beet topper : en
  • US1752348A - Electrolysis of ferrous chloride : en
  • US1752589A - Handrail for fire escapes : en
  • SU13377A1 - Differential lifting mechanism for plows : en ru
  • SU14286A1 - Concrete Wall Floor : en ru
  • PL11658B1 - Well pump. : en pl
  • SU14433A1 - Roller Press for Fiber Materials : en ru
  • SU14643A1 - Drive length stocking machines : en ru
  • US1752356A - Process for reclaiming battery-plate material : en
  • US1752407A - Combination key and dial lock : en
  • US1752634A - Safety locking mechanism : en
  • CH139038A - Device for connecting tape ends. : de en
  • SU13539A1 - Fabric counter : en ru
  • SU13705A1 - Endless Belt Conveyor : en ru
  • US1753138A - Padding with selvedge : en
  • SU13943A1 - Device for loading rails, etc. items on railway platforms : en ru
  • DE495268C - Method for encapsulating counter voltage coils : de en
  • FR36041E - Apparatus for burning liquid fuels : en fr
  • FR678795A - Method for the separation of gas mixtures : en fr
  • SU13553A1 - Swivel key to press drive shaft : en ru
  • US1753057A - Clamp : en
  • AU1894229A - Deoxidizing material and method of forming thesame : en
  • SU13224A1 - Packing device : en ru
  • SU13683A1 - Diverter tap for metering liquids : en ru
  • SU13236A1 - Feedwater heater for water tube boilers : en ru
  • US1752450A - Rail and tie plate fastener : en
  • US1753165A - Apparatus for operating suction-actuated devices in connection with the suction passages of internal-combustion engines : en
  • AU2240329A - Volume control for radio receivers : en
  • CH138822A - Pressure cooker. : de en
  • CH138889A - Process for the production of fiber insulation products. : de en
  • US1752876A - Transmission of pictures : en
  • CH138884A - Process for the preparation of a tanning agent. : de en
  • CA298906A - Locomotive air-draught converter : en fr
  • CH138956A - Method for making a threaded hole in artificial pearls, stones and the like. : de en
  • SU13117A1 - Form for counting, stacking and tying cylindrical objects : en ru
  • SU13634A1 - Furnace grate for milled peat combustion : en ru
  • DE494869C - Device for preventing the pollution of smoked products : de en
  • FR678688A - Improvements in surface coating processes and resulting new industrial products : en fr
  • GB327390A - Improvements in or relating to furnaces : en
  • SU13425A1 - Fixture for actuation of the scraper base by an internal combustion engine : en ru
  • US1752686A - Locomotive brake shoe : en
  • CH138853A - Meat grinder knife. : de en
  • DE494993C - Auxiliary device on machines for processing, especially grinding, of diamonds : de en
  • FR678590A - Capstan : en fr
  • FR678748A - Torpedo enhancements : en fr
  • FR678858A - Device used to indicate the distance in kilometers and to provide all information concerning the route and other useful information when traveling : en fr
  • CA298960A - Variable electric resistance : en fr
  • CA298778A - Day and night licence plate for motor vehicles : en fr
  • CA298818A - By-pass valve for motor pumps : en fr
  • CH138905A - Display device for geographical data etc. : de en
  • CH139039A - Tin can. : de en
  • US1753036A - Mail-sorting apparatus : en
  • US1753163A - Water hoist : en
  • AU2005129A - Improvements in drills, combines, cultivators, and like implements : en
  • DE495023C - Railway superstructure on iron cross-ties and underlay plates using a clamping plate attachment with space to enable the inevitable vertical movements of the rail : de en
  • CA298748A - Method and apparatus for loading coal and coke : en fr
  • SU13598A1 - Altimeter : en ru
  • SU14698A1 - Flax Spreader : en ru
  • DE495333C - Process for the production of shellac substitute products by condensation of aliphatic oxycarboxylic acids with hydroaromatic oxycarboxylic acids : de en
  • FI12871A - Sätt att framställa kitt : en fi
  • FR678556A - Toothbrush : en fr
  • CA298925A - Dyeing process : en fr
  • SU13104A1 - The method of processing negatives to obtain "structureless" magnifications from motion pictures : en ru
  • SU13584A1 - Loom : en ru
  • SU14424A1 - Telephone set : en ru
  • US1752578A - Device for protection of goods displayed in show windows against theft : en
  • SU13208A1 - Adaptation to the handbrake of railway rolling stock to limit the force of the brake pads on the wheel bandages : en ru
  • SU13418A1 - Sectional boiler for water heating : en ru
  • SU13741A1 - Device for turning off the electric lighting circuit at a predetermined time : en ru
  • SU13998A1 - Method for producing unsaturated aliphatic carbon hydrogens : en ru
  • US1753134A - Feed device for the carriage of typewriting machines : en
  • SU13783A1 - Mechanical transfer for drive belts : en ru
  • SU13994A1 - Method of making reducing capsules : en ru
  • SU14155A1 - Apparatus for determining the intensity of vaporization in steam boilers : en ru
  • SU14430A1 - Device for using solar heat : en ru
  • SU14831A1 - Actinometer : en ru
  • US1752395A - Landing gear : en
  • US1752550A - Telephone system : en
  • US1753069A - Method of and apparatus for employing tuning forks to generate audio frequency current as alpha medium for sound : en
  • US1753164A - Water hoist : en
  • SU13301A1 - Method for dehydrating ethyl alcohol : en ru
  • USRE17635E - Refrigerating apparatus : en
  • US1752882A - Scrubbing machine : en
  • SU14205A1 - Ice cream mixers : en ru
  • US1753030A - Phenol-carbohydrate resin and method of making same : en
  • DE495148C - Latch bolt lock with plate-shaped, recessed tumblers that can be moved by double-bit keys : de en
  • DE494928C - Conveyor and holding device for cylindrical objects, especially for the cup of galvanic drying elements : de en
  • DE495238C - Shooter striking device for looms with automatic weft spool replacement : de en
  • FR678615A - Claw handle for holding cleaning objects or materials : en fr
  • GB327414A - Improvements in method and apparatus for forming gases into solid blocks : en
  • IE11170L - Electric power systems : en
  • FR36038E - Improvements to electric motor systems powered by a constant current circuit : en fr
  • FR678823A - : fr
  • SU13930A1 - Glass polishing method : en ru
  • ES117296A1 - Improvements in the procedures destined to defrost the temperature changers for liquefaction or refrigeration separation of gases. : en es
  • US1752966A - Cloth guiding and stretching device : en
  • FI12869A - Electric flashlight contact device : en fi
  • GB313437A - An improved electric lamp for lighting : en
  • FR678684A - New sulfonated product and process for obtaining it : en fr
  • SU14481A1 - Packing for glands : en ru
  • USD80857S - Joel issek : en
  • SU13879A1 - Contact detector : en ru
  • SU14421A1 - Device for transmitting audio current to a two-wire network : en ru
  • SU14429A1 - Electronic lamp : en ru
  • SU14457A1 - Method of forming curved parts of metal pipes : en ru
  • SU14519A1 - Method of bleached linen : en ru
  • US1752637A - Aircraft covering : en
  • US1752759A - Machine for use in removing tires from wheels and rims : en
  • SU13636A1 - Furnace grate for milled peat combustion : en ru
  • SU14179A1 - Device for connecting separate parts of a composite vessel : en ru
  • SU14560A1 - Device for loading and unloading heating furnaces : en ru
  • SU14849A1 - The method of finding the optical and electrical axes in quartz pebbles : en ru
  • US1752700A - Self opening and closing container cap : en
  • AU1893429A - Improvements in or relating to mechanical movements : en
  • DE495059C - Bottle cap with bracket and pressure screw : de en
  • US1752630A - Swimming catamaran : en
  • SU13855A1 - Method of cottonization flax : en ru
  • SU14039A1 - The method of obtaining photographic emulsions of silver salts : en ru
  • US1752688A - Window regulator : en
  • USD80845S - Design for a dress : en
  • CH138825A - Bottle cleaning brush. : de en
  • FR678606A - Average speedometer : en fr
  • CA298909A - Highway guard fence fixture : en fr
  • CH138817A - Cheese cutting machine. : de en
  • CA298791A - Window : en fr
  • CA298876A - Production of unsaturated hydrocarbons : en fr
  • CH138994A - Electric current switch device. : en fr
  • AU1906229A - Improvements in and relating to reading lamps : en
  • CH138991A - Clamping device. : de en
  • SU13829A1 - Cathode lamps : en ru
  • SU14221A1 - Adaptation to the railway platform for unloading rails on the train : en ru
  • SU14719A1 - A device for the supply of fine bulk fuel to the furnace : en ru
  • US1752837A - Apparatus for manufacturing pies : en
  • CA298783A - Adjustable seat : en fr
  • CA298854A - Spring-suspended sleeve : en fr
  • SU13441A1 - Stand for installation of tapered and cylindrical shafts when marking them : en ru
  • SU14414A1 - Adaptation for automatic gramophone sound box permutation : en ru
  • US1752620A - Siphon : en
  • US1753156A - Heating and ventilating apparatus : en
  • SU13848A1 - Electric pa linnik : en ru
  • CH138836A - Running cloth for drying, filtering and similar machines. : de en
  • PL11644B1 - Device for closing openings in tanks or lines containing liquids or gases under pressure. : en pl
  • SU13585A1 - Porcelain teapot drilling machine : en ru
  • SU13669A1 - Device for measuring internal angles : en ru
  • SU14228A1 - Steam-oil to the injector : en ru
  • US1752863A - Manufacture of chromates : en
  • CA298973A - Sectional refractory furnace wall : en fr
  • AU1902229A - Improvements relating tothe coke extractor gear of vertical retorts forthe carbonisation of coal andthe like : en
  • CA298742A - Grain spout holder : en fr
  • CA298872A - Production of elastic hollow articles : en fr
  • SU13914A1 - A method of making leather trimming material for stuffing : en ru
  • SU14471A1 - A method of manufacturing a hard speckled alloy : en ru
  • SU14635A1 - The method of obtaining pigment prints by ozbromirovanie : en ru
  • SU14789A1 - Control signaling device for sprinkler network : en ru
  • CH139064A - Agitator for cesspools. : de en
  • SU14486A1 - Driving wheel for mechanical sled, etc. padded : en ru
  • PL11620B1 - ^ Klr-46-a2 T9T 46 <& hi / or Two-stroke internal combustion engine. : en pl
  • PL11664B1 - Sander for grain and root crops. : en pl
  • SU13359A1 - A method and apparatus for measuring angular velocities close to zero and for reducing any angular velocity of the shaft to a measurable : en ru
  • SU13842A1 - Signaling device for sprinkler installation : en ru
  • SU14272A1 - Reaping threshing machine : en ru
  • SU14464A1 - Charcoal impregnation device : en ru
  • PL11718B1 - A method for degassing carbon-containing bodies. : en pl
  • SU13852A1 - Device for feeding sugar heads to the saws : en ru
  • US1752838A - Binder for fuel agglomerates : en
  • US1753132A - Edge trimmer : en
  • DE495081C - Anti-cathode for x-ray tubes : de en
  • FR678596A - Two-plate shut-off valve for pipes : en fr
  • SU14299A1 - Machine for chopping sugar refined : en ru
  • US1752554A - Take-off and landing device for aeroplanes : en
  • SU13532A1 - Roller Press for the production of cylindrical gears : en ru
  • SU13732A1 - A switch closing or opening an electrical circuit at a certain temperature : en ru
  • SU14619A1 - Device for putting on driving belts : en ru
  • US1752329A - Copyholder : en
  • US1753018A - Treating vulcanized oils : en
  • US1753070A - Panel-assembling apparatus : en
  • PL11666B1 - A flat iron-concrete vault ceiling. : en pl
  • US1752438A - Telephone system : en
  • CA298848A - Insulator : en fr
  • SU13153A1 - The method of obtaining sulfonic acids with emulsifying and detergent properties : en ru
  • SU14841A1 - Signal device to the steam hammer : en ru
  • US1752917A - Dielectric substance : en
  • DE494856C - Counting and printing mechanism for fuel meters : de en
  • ES116909A1 - Tweezers improvements. : en es
  • GB327272A - Improvements in zigzag pile forming machines : en
  • US1752671A - Structural element : en
  • US1753089A - Control mechanism for coin-controlled machines : en
  • DE495173C - Method for operating high-speed internal combustion engines with high-boiling fuels : de en
  • ES117169A1 - Connection for the electric drive of rotary printing machines. : en es
  • FI12868A - Medels tryckknappar påverkad strömbrytare : en fi
  • FR678641A - Improvements in boat stabilization : en fr
  • SU14572A1 - Crane attachment for emptying the bucket : en ru
  • US1753103A - Recessing tool : en
  • SU13951A1 - High Speed Max Switch : en ru
  • AU1759928A - Improvements in machines for vulcanizing rubber soles to fabric or other uppers : en
  • CH138792A - Hitching and lifting device for plows driven by tractors. : en fr
  • SU14451A1 - The method of preparation of cutting and piercing tools from layers of metals and alloys of different hardness : en ru
  • US1752982A - Method of producing spring rings : en
  • US1752360A - Reduction of static interference in carrier systems : en
  • DE495027C - Device for eliminating the influence of outside interference from microphones : de en
  • DE495328C - Device for measuring tapes and. Like. Using graduated disks : de en
  • FR678729A - Apparatus for manufacturing superphosphate and the like : en fr
  • SU14707A1 - Automatic regulator of the volt arc of the searchlight : en ru
  • US1752466A - Roller screen : en
  • US1752744A - Sheet-feeding machine : en
  • US1752921A - Process of and apparatus for polymerizing oils : en
  • US1752387A - Heating stove : en
  • US1752645A - Holder : en
  • SU13062A1 - A method of making photographic emulsions of silver salts : en ru
  • SU14672A1 - Device for injecting liquid fuel into the combustion chamber of a two-stroke engine : en ru
  • SU14691A1 - Device for protecting machines, apparatuses and, especially, anodes of electric lamps : en ru
  • US1752313A - Clutch mechanism : en
  • US1753141A - Gas btteneb : en
  • GB327375A - Improvements in or relating to telephone systems : en
  • SU13055A1 - Device for takeoff and landing of the aircraft without a takeoff : en ru
  • SU13446A1 - Adjusting to the coil guard to obtain the horizontal position and elevation in the form of reference : en ru
  • SU14361A1 - Device for filling and emptying the pipette : en ru
  • SU14540A1 - The method of processing the products of phenol enrichment serving as fixers for basic dyes : en ru
  • BE368035A - Apparatus for operating Canadian long-stroke pumps : en fr
  • AU1902429A - Improvements inthe manufacture of measuring apparatus ofthe Ferraris type, more especially electricity meters : en
  • PL11700B1 - -lflr34 c g. Apparatus for spraying mass, liquids and application pastes, especially floor polishes. : en pl
  • SU14057A1 - Brake device for rail carriages : en ru
  • SU14345A1 - Drive Belt Translator : en ru
  • SU14510A1 - Method for producing vat dyes anthraquin variety : en ru
  • US1752582A - Ice-cream freezer : en
  • CH139023A - Circuit arrangement for telephone systems with company lines. : de en
  • SU13571A1 - Adaptation to the press for removal of stamped metal blanks : en ru
  • SU13678A1 - Device to protect the fireman from the effects of the flame when shaking fuel-powered furnaces : en ru
  • SU14473A1 - The method of impregnation of wood : en ru
  • CA298819A - Brake for trailers : en fr
  • SU13913A1 - Shooting Training Device : en ru
  • SU14542A1 - Device for supplying air to the nozzles : en ru
  • US1752603A - Bottle closure : en
  • US1752987A - Safety catch : en
  • SU13356A1 - Fixture for mounting the propeller on the engine shaft : en ru
  • SU13360A1 - Turning tool for turning oval objects : en ru
  • SU13632A1 - A method of manufacturing a graphite carbon retort : en ru
  • SU13736A1 - Grip : en ru
  • SU14273A1 - Device for supplying powder fuel to the furnace : en ru
  • SU14511A1 - The method of obtaining the condensation products of naphthalene derivatives : en ru
  • US1752425A - Wrench : en
  • CH139037A - Spouts on petrol canisters. : de en
  • SU14150A1 - Electric fuse : en ru
  • US1752808A - Closure for water bags : en
  • CH138808A - Reflector for electric radiators for space heating. : de en
  • FR35975E - Winding support for high frequencies : en fr
  • FR678713A - Longitudinal suspension of overhead contact lines for railways and electric trams : en fr
  • SU14541A1 - Press for stamping on wood, cardboard, etc. : en ru
  • US1752874A - Flying boat : en
  • USD80851S - myers : en
  • SU13309A1 - The way to tint sugar products, fruit water, etc. : en ru
  • SU13713A1 - Contact device for rotating electrical apparatus and machines : en ru
  • US1752499A - Toilet seat : en
  • US1752723A - Chlorinating apparatus : en
  • AU2376435A - An improved liquid recording and delivery device : en
  • BE367914A - Process and machine for expressing in partial quantities delicate materials, for example of the nature of snow, a slurry or a paste. : en fr
  • CH139012A - Process for the preparation of cholesterol-free or low-cholesterol solutions of the active substance of glands with internal secretion. : de en
  • SU13674A1 - Adaptation to winding machines for determining the tension of the rewinding thread : en ru
  • US1752743A - Window fixture : en
  • SU14530A1 - Method of reproduction of manuscripts, drawings, etc. for the blind : en ru
  • USD80866S - Herman : en
  • SU13131A1 - Fitting in economizers with finned tubes to improve heat transfer : en ru
  • US1752871A - Double-speed, synchronous, dynamo-electric machine : en
  • SU14233A1 - Steam distribution mechanism : en ru
  • SU14701A1 - Lifting frames (mooring rings) : en ru
  • US1752752A - Expansion shield : en
  • US1752797A - Drying cabinet : en
  • US1753173A - Printing chase : en
  • US1752543A - Telephone system : en
  • DE495236C - Hot plate dryer for veneers with extraction system for the developed fumes : de en
  • GB327463A - Improved process for the production of refined hydrocarbon oils and the like : en
  • SU13274A1 - The method of manufacturing multi-layered products : en ru
  • US1752372A - Fan unit : en
  • US1752542A - Drive for high-speed spindles : en
  • US1752798A - Slug eliminator for vending machines : en
  • US1752822A - Slip for rotary tables and spiders for handling pipe : en
  • US1752881A - Manufacture of smokeless powder : en
  • US1753064A - Electrical plug and socket : en
  • SU13059A1 - A device for introducing corrections for the dropping of bombs : en ru
  • SU14040A1 - A device for cleaning boiler tubes : en ru
  • SU14636A1 - Apparatus for continuously preparing a solution from leached materials. : en ru
  • DE482558C - Process for the production of metal cups for elements of dry batteries : de en
  • GB327285A - Improvements in sheet metal drums : en
  • DE495298C - Containers for de-ironing water, in particular for use in households : de en
  • ES117142A1 - A PNEUMATIC SIFTER FOR FINE PRODUCT : en es
  • GB327379A - Improved arrangement for the dynamo of internal combustion engines : en
  • DE494767C - Machine for applying a coating of varnish, varnish or the like to cylindrical tin cans : de en
  • DK41929C - Slide advertising device. : da en
  • DE494999C - Process for decorating metal surfaces by applying patterns made from thin sheet metal or by electroplating : de en
  • SU13204A1 - Automatic welding electrode feeder : en ru
  • SU13662A1 - Stocking machine : en ru
  • SU14085A1 - Device for eliminating the transfer of the arrow during the train passing through it : en ru
  • SU14293A1 - A device for making positive films with stereoscopic effect : en ru
  • SU14365A1 - Doschata hollow wall : en ru
  • PL11647B1 - A method and device for sorting coal, ore, stones and other mixed minerals. : en pl
  • PL11651B1 - Device for controlling the accuracy and efficiency of shots of a weapon, fixed on a fixed base, when firing blind cartridges. : en pl
  • SU13785A1 - Wing lock with casement : en ru
  • SU13905A1 - Detector radio : en ru
  • SU14252A1 - Device for heating feedwater : en ru
  • SU14570A1 - Prosthesis : en ru
  • DE494874C - Device for the demonstration of changing illuminated advertising by means of several universally perforated and translucent panels mounted one behind the other : de en
  • PL11635B1 - Ferroconcrete cladding of sidewalks. : en pl
  • SU14216A1 - A method of making fine porous cement stones : en ru
  • CH138947A - Tenon milling device. : de en
  • CH139005A - Induction heater with a device for regulating the heating intensity. : de en
  • PL11631B1 - Device for splitting hydrocarbons. : en pl
  • SU13478A1 - Electric cleaver for peat belt molding machine : en ru
  • US1752673A - Waste-heat boiler : en
  • US1752920A - Electrical precipitator : en
  • US1753109A - Adjustable cot and headrest for burial caskets : en
  • SU13870A1 - Chemical Fire Extinguisher : en ru
  • DE495007C - Kloeppel and single-stranded knocker machine for this knocker : de en
  • SU13088A1 - Ski cart : en ru
  • SU13933A1 - Driver's tap for automatic air brake : en ru
  • SU14022A1 - Gas generator for cars and tractors : en ru
  • SU14452A1 - The method of obtaining fatty acids : en ru
  • SU14608A1 - Constipation for windows on ships : en ru
  • SU14657A1 - Device for measuring the degree of hardening of various masses : en ru
  • US1752577A - Feeding device for thrashing machines : en
  • US1752584A - Steam cooker : en
  • US1752665A - Process for the manufacture of sensitized velvet paper for photographical uses : en
  • US1753161A - Pen-point alloy : en
  • AU1922529A - Automatic speed control device for power transmission mechanism : en
  • AU1904629A - Improved method of and apparatus for depositing melted metal on surfaces : en
  • DE495213C - Talking machine : de en
  • ES109908A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • SU13035A1 - The method of deposition from a solution of black sulfur dye : en ru
  • SU13338A1 - Explosive device in the shell of the balloon : en ru
  • SU13493A1 - Device for supplying and discharging a heating medium to coil heaters on steam locomotives : en ru
  • SU13862A1 - Device for measuring the temperature of the flow of the alloy and gases : en ru
  • SU14835A1 - Vertical Regenerative Coke Oven : en ru
  • US1752538A - Artificial tooth : en
  • US1752756A - Traffic indicator : en
  • DE495335C - Process for the preparation of 2-haloanthraquinone-1-carboxylic acids : de en
  • ES117144A1 - DEVICE FOR CUTTING BY TORCH : en es
  • SU14631A1 - Device for coupling the handle with the gear axis of the lifting mechanism : en ru
  • US1752738A - Winding mechanism particularly adapted for pattern-setting frames : en
  • US1752901A - Rowing apparatus for gymnastic exercises : en
  • SU14307A1 - Device for removing ash and slag from the grate of the steam-melting stove : en ru
  • DE494945C - Adjustable electrical capacitor with a fixed and an elastically flexible coating, the distance between which is set for coarse control by turning a slotted gate and for fine control by changing a spring pressure on the gate : de en
  • DE495232C - Process for the production of low-water bitumen emulsions : de en
  • DE495245C - Piston steam engine with exhaust steam turbine : de en
  • SU14671A1 - Swimming gear : en ru
  • USD80865S - Sandebs c : en
  • SU13614A1 - Fire protection device for open storage vessels for flammable liquids : en ru
  • SU14670A1 - Device to protect kerosene-gas kitchens from heating : en ru
  • SU14674A1 - The method of obtaining images in the airspace : en ru
  • SU13156A1 - Apparatus for separating oil from water and dirt : en ru
  • USD80823S - Island : en
  • SU14746A1 - Device for recording the speed of rotation of the shaft : en ru
  • US1752454A - Method of and machine for edge-coating roofing elements : en
  • US1753081A - Automatic apparatus for the rapid production of aerated water : en
  • DE494900C - Float with shut-off valve to shut off the flow of waste water through the petrol separator : de en
  • DE495068C - Signaling device for road and path crossings : de en
  • DE494004C - Method of operating electric gas purifiers : de en
  • DE495067C - Footwear insert : de en
  • GB327297A - Improvements relating to the removal of protective coverings from foodstuffs : en
  • SU14061A1 - Device to protect high voltage electrical networks from grounding currents : en ru
  • SU13380A1 - Attachment to in-hole machine to protect knitwear from stitching : en ru
  • FR678648A - Improvements to press equipment : en fr
  • GB327318A - Improvements in or relating to the connection of steering wheels to steering rods : en
  • CA298865A - Disinfectant : en fr
  • PL11720B1 - Method of degassing lean coal. : en pl
  • SU13551A1 - Hoe : en ru
  • SU14281A1 - Adjusting to a cash register for signaling robbery : en ru
  • US1752553A - Refrigeration cabinet : en
  • SU13586A1 - Cotton seed cleaning machine to remove fiber residue : en ru
  • SU13613A1 - Tool for spiral cutting horns along its length : en ru
  • ES116407A1 - A process for making potassium sulphate and soda. : en es
  • GB327193A - Improvements in the manufacture and production of sugars and polyhydric alcohols : en
  • CA298858A - Reinforced glass : en fr
  • CA298817A - Duplex brake mechanism : en fr
  • CA298868A - Toll posting machine : en fr
  • CH138950A - Method and device for treating the surface of a metal body. : en fr
  • DE494418C - Bimetallic disc for thermostatic devices : de en
  • DE494857C - Counting and printing mechanism for fuel meters : de en
  • SU14226A1 - Internal combustion engine : en ru
  • SU14476A1 - Method for the catalytic reduction of carbon dioxide : en ru
  • US1752913A - Window ventilator : en
  • CA298956A - Means for transferring slit webs : en fr
  • CH138835A - Weft sensor for automatic looms. : de en
  • SU13444A1 - Nozzle for burner kitchen type "Primus" : en ru
  • SU13499A1 - Gas generator for cars : en ru
  • SU13830A1 - Telephone or telegraph radio transmitter : en ru
  • SU14467A1 - Current collector for removing current from several contact wires : en ru
  • SU14521A1 - Device for exciting piezoelectric oscillations in crystals : en ru
  • US1752770A - Electric-circuit control lock-switch device for automobiles : en
  • SU13536A1 - Sofa with retractable seat, able to be turned into a bed : en ru
  • SU13028A1 - The device of the middle lock for the wings of the bridge span that open up with lift : en ru
  • SU13860A1 - Device for driving drums of indicators of multi-cylinder engines : en ru
  • SU14197A1 - Plowing device for planting potatoes : en ru
  • SU14213A1 - Fixture to prevent unscrewing nuts : en ru
  • SU14578A1 - Fixture for fastening ship furniture : en ru
  • SU14640A1 - The method of transmitting images at a distance : en ru
  • SU13409A1 - Galsbant to sluice gates : en ru
  • SU12998A1 - The method of trapping volatile solvents from gas mixtures : en ru
  • SU13520A1 - Ski run stick : en ru
  • SU14161A1 - Air Mechanical Nozzle : en ru
  • FR678585A - Further training in agglomerates for electric batteries : en fr
  • FR678749A - Improvements in devices for cooling liquids : en fr
  • CA298777A - Protective closure or container for fire hoses : en fr
  • CA298930A - Valve system and cylinder-head of internal combustion engines : en fr
  • US1752740A - Hub structure for pneumatic wheels : en
  • SU13110A1 - A device for the automatic actuation of sandboxes in leading rolling stock vehicles : en ru
  • SU13534A1 - Engine using water and ambient temperature difference : en ru
  • US1752447A - Rake : en
  • CA298789A - Atomizing nozzle for oil burners : en fr
  • PL11712B1 - Filing box with a bottom provided with holes. : en pl
  • SU13661A1 - A device for lighting telephone booths : en ru
  • SU13341A1 - Machine for insulating the copper bus and winding it onto the template : en ru
  • SU13451A1 - Continuous generator to produce water gas : en ru
  • SU14637A1 - The method of obtaining ri-med nki : en ru
  • CH138805A - Electrical resistance body and method of making the same. : de en
  • CH139086A - Method for producing a synthetic resin. : de en
  • SU13437A1 - Screw for metal or wood (screw) : en ru
  • SU13666A1 - Device for punching holes in the papers before stitching them : en ru
  • US1752381A - Automobile bumper : en
  • US1753003A - Radiator cap : en
  • AU1907329A - Improvements in water heating apparatus : en
  • CA298788A - Manhole cover : en fr
  • SU13214A1 - Method for the hydrogenation of unsaturated organic compounds, nitro compounds and phenols, as well as the dehydrogenation of hydrogenated phenols : en ru
  • SU14559A1 - Refrigerator for steam locomotives : en ru
  • US1752976A - Flexible conduit assembly and method of making same : en
  • US1753054A - Case and container : en
  • CH138988A - Cascade connection of asynchronous motor and commutator rear machine. : de en
  • SU14668A1 - Safety valve for steam boilers : en ru
  • SU14760A1 - Copier to simultaneously copy several positive films from one negative film. : en ru
  • US1752897A - Plaiter : en
  • US1753079A - Submarine cable with pressure-protecting covering : en
  • SU13793A1 - Stoneblade scapula : en ru
  • SU14844A1 - Device for the mechanical supply of backing boards under the mouthpiece of the peat forming machine : en ru
  • US1752804A - Loom : en
  • AU2494130A - Improvement in hydraulic press : en
  • US1752418A - Button : en
  • PL11703B1 - : en pl
  • US1752997A - Fruit-paring machine : en
  • USD80820S - Island : en
  • SU13509A1 - Centrifuge for separating suspended substances from liquid : en ru
  • SU14192A1 - Gas tap : en ru
  • DE495015C - Method and device for preparing test fabric strips for strength tests : de en
  • GB304242A - Improvements in transformer systems for wireless telephony and like purposes : en
  • GB327255A - An improved coin freed automatic machine : en
  • GB327270A - Improvements in or relating to adjusting and indicating devices for radio instruments having rotary parts : en
  • SU13866A1 - Fire extinguisher : en ru
  • SU14758A1 - Air dryer : en ru
  • US1753007A - Drill-feeding device : en
  • PL11612B1 - Multi-jaw forceps for scooping iron and ore in pieces. : en pl
  • SU12997A1 - Method of managing the workflow in absorption chillers : en ru
  • SU14165A1 - Apparatus for installation on steam with steam distribution mechanism Wolskart spools without the use of engine skidding : en ru
  • CA298942A - Wire stranding machine : en fr
  • CH138874A - Process for the preparation of an azo dye, : de en
  • CH138864A - Process for the preparation of a condensation product of the benzanthrone series. : de en
  • AU2264229A - Improved wrapping or packing applicable for use with substances such as chocolate, cheese andthe like : en
  • SU13127A1 - Pivot chain : en ru
  • SU13282A1 - Automatically set the plate in focus for a camera with a non-chromatic lens : en ru
  • SU14383A1 - Press for forming bricks, tiles, etc. : en ru
  • SU14526A1 - Writing machine : en ru
  • SU13394A1 - The method of obtaining phosphate compounds and hydrogen : en ru
  • CH138858A - Process and device for obtaining crystals of uniform, coarse grain. : de en
  • CH139004A - Process for the production of hot cathodes for electrical discharge vessels, in particular for rectifiers. : de en
  • BE368041A - : en fr
  • CH139025A - Circuit arrangement for telephone systems for establishing connections from sub-offices to main offices, as well as local connections in sub-offices. : de en
  • CH139049A - Automobile brake. : de en
  • PL11617B1 - Movable bearing for spindles. : en pl
  • SU13644A1 - A device for recording wind direction and for marking calm : en ru
  • SU13765A1 - Lacquer preparation method : en ru
  • SU14480A1 - Peat Screw Tape Press : en ru
  • SU14773A1 - Automatic scope for handguns associated with a rangefinder : en ru
  • US1752379A - Internal-combustion engine : en
  • US1752774A - Heel-cover-trimming machine : en
  • SU14214A1 - Safety shield to the tram car, bus, etc. : en ru
  • SU14258A1 - Beet Maker : en ru
  • US1752461A - Transmission network : en
  • US1752745A - Washboard : en
  • US1752922A - Spray head : en
  • US1753090A - Vending and change-making machine : en
  • USD80861S - Henky schwabbeb : en
  • CA298744A - Valve : en fr
  • SU13205A1 - Silk Washing Machine : en ru
  • SU13209A1 - Adaptation to the handbrake of railway rolling stock to limit the force of the brake pads on the wheel bandages : en ru
  • SU13824A1 - Device for calling stenographers and dictating to a distance of transcripts : en ru
  • SU13919A1 - Device for electric tanning leather : en ru
  • CH138824A - Material for plastic closure caps of vessels and process for its manufacture. : de en
  • BE367497A - : en
  • DE495216C - Device for digging plant holes : de en
  • BE367754A - Pocket or portable electric light with adjustable reflector in relation to the focus of the incandescent lamp : en fr
  • AU2280629A - Improvements relating to electric circuits including smoothing elements : en
  • CH138799A - Hollow stone ceiling. : de en
  • ES116648A1 - New industrial manufacturing process for postase nitrate. : en es
  • PL11725B1 - Hydraulic resistor for guns with variable barrel recoil. : en pl
  • DE495109C - Device for influencing the control process of asynchronous machines : de en
  • DE495212C - Solid fuel stove : de en
  • DE487754C - Process for coloring aluminum and its alloys : de en
  • SU13560A1 - Friction transmission to watering machines : en ru
  • CA298785A - Tire chain : en fr
  • DE495135C - Fare display with pressure device : de en
  • GB327316A - Internal combustion engine crankshafts : en
  • GB327215A - Improvements in or relating to tin-plate, carton and other containers : en
  • CA298926A - Variometer : en fr
  • GB327367A - A device for suspending mirrors and other articles which are required to be rotated on an axis and remain set at any angle, including the bearings for use with same : en
  • CH139050A - Stand that can be used as a seat and luggage rack on vehicles, especially on bicycles and motorcycles. : de en
  • US1753115A - Ramp structure : en
  • SU13627A1 - Device for monitoring hot or highly radiating objects. : en ru
  • US1752792A - Composition for coating vitreous articles : en
  • CA298928A - Process of purifying hydrocarbons : en fr
  • CA298957A - Means for feeding fuel into gas generators : en fr
  • CH139068A - Process for the preparation of a mixture of the stereoisomeric mentholes. : de en
  • ES117268A1 - Improvements in refrigeration appliances. : en es
  • SU13665A1 - Gramophone : en ru
  • SU13926A1 - Glue extraction apparatus, gelatin, etc. from animal feed : en ru
  • SU14537A1 - The method of preparation of explosives using lead picrates : en ru
  • US1752573A - Apparatus for heat-treating metals : en
  • FR678654A - Mechanically transformable body : en fr
  • DE495365C - Hair cutting scissors with electrically heated legs : de en
  • SU14410A1 - Tool for lubricating the rolls of rolls : en ru
  • AU1924229A - Improvements ingrid iron guards for preventing passage of animals over roadways and level crossings : en
  • CA298891A - Stitcher disc : en fr
  • SU13599A1 - A two stroke gas blower machine in which the blow-down windows open with a piston before the gas inlet : en ru
  • DE494951C - Device to prevent fuel dust from being carried away by the evacuating gas in gas generators : de en
  • ES117151A1 - CLAMPING OR TIGHTENING APPARATUS FOR ALUMINOTHERMAL WELDING RAILS : en es
  • SU13941A1 - Coupling sleeve for electric oiled cables : en ru
  • SU14072A1 - Wire staple stitching machine : en ru
  • SU14328A1 - Spiral turbine : en ru
  • CH139019A - Statistics installation using perforated sheets. : en fr
  • CA298794A - Land breaker and plough : en fr
  • SU13592A1 - Folding bed with crossed legs : en ru
  • SU14053A1 - Glass melting crucible furnace for cooking optical, etc. glasses : en ru
  • SU14162A1 - Arrow lock : en ru
  • US1753122A - Water fountain : en
  • SU14267A1 - Adaptation to continuous leaching apparatus : en ru
  • SU14461A1 - Electric device for throwing balls and pointing numbers when playing : en ru
  • SU13102A1 - Carbon black or the like processing of circulating molds in carousel casting machines : en ru
  • SU13833A1 - Cell Holder for Self-Induction Coil : en ru
  • US1752512A - Combined mop and brush holder : en
  • US1752728A - Car truck : en
  • AU1853829A - Improved combination childs cot childs swing and carryall : en
  • CH138964A - Liquid-tight stuffing box for centrifugal machines, in particular centrifugal compressors. : de en
  • SU13206A1 - Double jigger : en ru
  • SU13220A1 - Plywood manufacturing method : en ru
  • SU14287A1 - Circular saw machine for felling trees : en ru
  • FR35925E - Piston system for combustion engines of single or double acting construction : en fr
  • GB327190A - Improvements in and relating to valve opening mechanism for prepayment devices for quantity meters : en
  • CH138958A - Piggy bank with music coin. : en fr
  • PL11618B1 - Automatic device for setting the brake pads. : en pl
  • SU13267A1 - Rail butt bond : en ru
  • SU13745A1 - Device for hanging sleepers when tamping : en ru
  • SU14339A1 - Drive Belt Translator : en ru
  • CH138931A - Timepiece. : en fr
  • DE495295C - Electrical membrane sound transmitter system : de en
  • SU14044A1 - A method for producing an artificial composition for imparting opacity to enamel, glass, and the like. : en ru
  • SU14109A1 - Auto-acting braking device with overhead car shoe : en ru
  • CA298936A - Recording device for addressing machines : en fr
  • DE495020C - Process for the preparation of methylal : de en
  • GB327736A - Improved means for promoting screw propeller efficiency : en
  • FR678666A - Device for high-frequency telephony by changing the frequency to the rhythm of the oscillations of speech : en fr
  • CH138918A - Tilt scale. : de en
  • GB327209A - Improvements in and relating to coin-testing devices : en
  • GR2704B - EXPORT OF OIL OF THE FRUIT OF THE PLANT. : el en
  • AU2325229A - Refrigerators : en
  • SU13935A1 - Rolling machine : en ru
  • US1753072A - Trigger apparatus for the single and continuous fire of automatic firearms : en
  • FR678787A - Igniter for torches and the like, capable of forming a support : en fr
  • ES116172A1 - Procedure for the construction of miradors or galleries in reinforced concrete pieces. : en es
  • ES117131A1 - Perfeccionamientos in parts of artillery of retrocarga. : en es
  • GB327400A - Emulsifiers, mixers & the like : en
  • PL11668B1 - A fire protection device in the event of an auger or other tool hitting the crown of a drilling rig. : en pl
  • SU13931A1 - Brake cylinder for automatic air brake : en ru
  • CH138941A - Process for degassing light metals. : de en
  • ES116550A1 - Process for the treatment of hydrocarbons, with a high boiling point, in order to transform it into more volatile hydrocarbons. : en es
  • GB305651A - Improvements in or relating to zinc base alloys and articles made therefrom : en
  • CA298888A - Wheel assembly : en fr
  • DE494966C - Fastening arrangement for a shut-off membrane for teat cups provided with an annular bead and located in a corresponding annular groove : de en
  • FR678689A - Improvements to thermionic valves : en fr
  • SU13086A1 - The method of preparation of chloride compounds of iodopyridines, as well as iodine and iodine derivatives of them : en ru
  • SU14495A1 - The method of cleaning oily tar : en ru
  • SU14544A1 - Circulation pipes to form firebox walls : en ru
  • US1752471A - Extrusion machine : en
  • US1752496A - Fire-detecting apparatus : en
  • US1752732A - Cuff fastener : en
  • US1752954A - Locomotive connecting rod : en
  • FR678844A - New toothbrush with replaceable trim : en fr
  • SU13155A1 - Six-pipe loops for locomotive superheaters, etc. boilers : en ru
  • US1752522A - Spoon-holding clip : en
  • DK41924C - Nozzle for Extruder. : da en
  • FR35979E - Pile fabric and method and apparatus for making same : en fr
  • ES117232A1 - An expandable pulley system perfected. : en es
  • SU13673A1 - Device for automatic lubrication of rails on curved track sections : en ru
  • SU14625A1 - Adjustment to airships for ice cover removal : en ru
  • GB327362A - Improvements in closures for petrol tanks and the like : en
  • CH138892A - Envelope. : de en
  • CH139051A - Braking device on vehicles that can be operated by pedals. : de en
  • DE479063C - Change gears for motor vehicles : de en
  • GB327184A - An improved method of manufacturing gramophone records : en
  • ES117297A1 - A procedure for reducing the temperature and pressure of steam from an existing boiler. : en es
  • US1752681A - Feeding and stacking method and machine : en
  • ES116880A2 - IMPROVEMENTS IN THE SAME OBJECT : en es
  • GB327291A - Improvements in feed water regulating devices for steam boilers : en
  • GB327384A - Improvements in and relating to wire and like devices and their manufacture : en
  • GB327432A - Improvements in and relating to drying plants : en
  • FR35868E - Process for the production of nitrogen and hydrogen : en fr
  • FR35956E - Connection fitting for relatively rigid metal pipes made of relatively plastic metal : en fr
  • FR678620A - Contact material for catalytic reactions, cracking operations and other similar applications : en fr
  • FR678629A - Method and device for the separation of solid products of different densities applicable in particular to washing coals : en fr
  • PL11682B1 - A method of continuous welding of exposed rails. : en pl
  • SU13808A1 - A device for promoting a movie in cinema cameras : en ru
  • SU14573A1 - Adaptation to the liquid carbonic acid bottle for the formation of snow from it in a suede pouch used for therapeutic purposes. : en ru
  • US1752741A - Bolster : en
  • DE495180C - Agitator with vertical shaft : de en
  • SU13109A1 - The method of alkaline processing of cotton fabrics before whitening : en ru
  • SU14080A1 - Rowing device for boats : en ru
  • SU14574A1 - Device for take-off of an aircraft, with the use of an aircraft temporarily carrying an aircraft, a mast of suspension and delay cables : en ru
  • SU13515A1 - Device for dyeing bottle caps : en ru
  • CH138833A - Bobbin for spinning and weaving, and method of manufacturing the metal part of this bobbin. : en fr
  • PL11629B1 - Coke oven for drying new buildings. : en pl
  • SU13039A1 - Electromagnetic current limiter : en ru
  • SU13676A1 - Bed for roller track intended for unloading wagons : en ru
  • SU14641A1 - Drum wind-driven engine with retractable blades : en ru
  • SU14693A1 - Apparatus for simultaneous testing of several weaving races : en ru
  • DE494939C - Protective housing with a watertight hinged cover for electrical devices, especially for writing measuring devices : de en
  • FR36046E - Improvements to self-propelled cars : en fr
  • ES117242A1 - A system of splicing by twine or detonating sausage and how to use it. : en es
  • FR678735A - Process and apparatus for the separation and further separation of mixtures of nitroglycerin and residual acids : en fr
  • GB327380A - A process for the manufacture and production of new azo dyestuffs and complex metal compounds thereof : en
  • DE495025C - Spring roller for roll curtains or the like with a device for tensioning and relaxing the spring actuating the spring roller : de en
  • DE495198C - Arrangement for testing high performance switches for short circuits : de en
  • GB302897A - : en
  • GB308682A - Improvements in or relating to folding or similar machines for operating on paper sheets : en
  • DE495061C - Measuring device for flammable liquids : de en
  • FR678663A - Protective device for assembly screws, especially toilet seats : en fr
  • FR35934E - Hose filter : en fr
  • SU13068A1 - The method of preparation of the preparation for disengaging fatty oils, emulsifying, etc. : en ru
  • SU13965A1 - Fixture for propulsion mounted on the deck of the vessel, serving as propellers, vertical rotating cylinders : en ru
  • SU14632A1 - Photocell : en ru
  • US1752504A - Packing carton : en
  • US1752612A - Elevator leg : en
  • US1753091A - Controlling mechanism for dispensing machines : en
  • US1753186A - Bill holder : en
  • DE494938C - Device for limiting short-circuit or overcurrents : de en
  • DE494940C - Dummy power recorder : de en
  • DE495353C - Circuit for supplying the anode and heating circuits of an electron tube circuit with rectified, pulsating currents : de en
  • DE495360C - Surge protection device made of individual elements with layered electrodes : de en
  • GB304753A - Improvements relating to gas-washing towers : en
  • GB327258A - Improvements in brake mechanism : en
  • SU13147A1 - Compressed air operated lubricator : en ru
  • SU13871A1 - Device for signaling the change in temperature in kilns : en ru
  • SU14117A1 - The way to protect metals from corrosive : en ru
  • SU14324A1 - Teplosilov installation, working in pairs of ammonia and coal anhydride : en ru
  • SU14169A1 - Collapsible box : en ru
  • US1752364A - Armature ventilation : en
  • GB327279A - An improved hanger for use in drying wearing apparel : en
  • DE494974C - Tool holder : de en
  • ES117139A1 - Improvements in the light tubes. : en es
  • FR678725A - Improvements in sorting dry materials : en fr
  • SU14613A1 - Device for sealing cap-shaped closures with central pressure screw and, in particular, for sealing leads of electrodes in metal mercury rectifiers : en ru
  • US1752533A - Cane mill : en
  • US1752989A - Writing board : en
  • FR35926E - Scaffolding support : en fr
  • DE495012C - Multiple wire drawing machine : de en
  • DE495331C - Process for the preparation of uniform alkylnaphthalenes, chlorinated in the core : de en
  • FR678607A - Device for sorting dredged products on the site of the dredging : en fr
  • SU14621A1 - Electric mechanism for automatically removing expansion strips from tissue : en ru
  • SU14089A1 - Method of pulling flax, jute, etc. in preparatory machines. Productions : en ru
  • SU14854A1 - A method of steam heating a double-walled pipe for pumping fuel oil and the like. liquids : en ru
  • GB327230A - : en
  • SU13046A1 - Method for producing alumina compounds for paper sizing and other purposes : en ru
  • SU13464A1 - Electric spark plug : en ru
  • SU14843A1 - Jigging device for keeping records when copying : en ru
  • US1752682A - Roller attachment : en
  • DE494973C - Cutting tool with clamping device : de en
  • FR678810A - Improvements to resonance boxes for phonographs and similar devices : en fr
  • SU13987A1 - The method of obtaining insoluble azo dyes on fibrous materials : en ru
  • GB327315A - Improvements in or relating to spoke covering discs for vehicle wheels : en
  • FI12879A - Anordning vid mjölkningsmaskinanläggningar : en fi
  • DE494911C - Circuit arrangement for duplex operation for transmission of telegraphic messages over long cables : de en
  • DE495186C - Device to enable the transfer of accounting items via loose invoice sheets to the account book : de en
  • USD80824S - Island : en
  • ES117136A1 - A mechanical-electrical device that serves as a portable candle. : en es
  • FR35912E - Piercing rocket : en fr
  • FR36010E - Advanced light bar : en fr
  • FR678783A - Device for producing variations of intensity in a beam of light rays : en fr
  • GB326891A - Improvements connected with the armature windings of dynamo electric machines : en
  • CH139035A - Newspaper holder. : de en
  • DE494926C - Installation in multi-stage radios with several high or intermediate frequency transformers : de en
  • FR678618A - Powerplant for barges, motor boats and similar applications : en fr
  • SU14316A1 - Reversible steam turbine with a screw expanding channel : en ru
  • SU14809A1 - Instrument for checking the internal diameter of pipes : en ru
  • US1752567A - Method of cutting laminated glass : en
  • SU13699A1 - Protective grid for turbine galleries of hydro-power plants operating on freezing rivers : en ru
  • SU14403A1 - Device for automatic opening of a fire hydrant : en ru
  • SU14188A1 - A device for determining the amount of liquid entering the tank and discharged from the tank : en ru
  • SU14564A1 - Electromagnetic system for induction meters : en ru
  • US1752324A - Automatic rifle : en
  • USD80852S - Design for a heater : en
  • CH139036A - Display stands for decorative objects, price tags, etc. : de en
  • DE494799C - Machine for drawing slotted sheets : de en
  • DE495040C - Process for the production of lacquers, impregnating agents, film and printing solutions : de en
  • FR678878A - Reinforced concrete sleeper for railway tracks : en fr
  • GB307488A - Improvements in telegraph systems : en
  • SU13306A1 - Antenna with a device to adjust to the appropriate wavelength : en ru
  • FR678762A - Reinforced plaster for repairing casings of pneumatic tires and the like and method of manufacture : en fr
  • CA298781A - Hub for propeller blades : en fr
  • CH138943A - Process for welding metals and alloys. : de en
  • FR678646A - Method and device for determining and sorting defective products from automatically operated machines for applying seal rings to the lids and bottoms of cans and other similar containers : en fr
  • DE494995C - Flat nib with ink chamber : de en
  • DE495218C - adjusting device for bearings with several ball bearings : de en
  • DE494916C - Laundry cooking kettle with over-pouring device and conveyor screw : de en
  • CA298922A - Capsule forceps : en fr
  • ES116395A1 - A mechanical hand for picking up the milking of the olives and similar fruits. : en es
  • US1752486A - Magnetic device : en
  • US1753158A - Air lock and conveyer system : en
  • SU14824A1 - Steam nozzle : en ru
  • SU13241A1 - Image Transmission Device : en ru
  • SU13809A1 - Plaster grater : en ru
  • SU14706A1 - Vacuum generator with mercury cathode : en ru
  • CH139032A - Electromagnetic device with rotating armature, preferably for indicators. : de en
  • FR35908E - Process for the preparation of azo dyes : en fr
  • FR678679A - Improvements to cabinets forming refrigerators : en fr
  • GB327213A - Manufacture of piston rings : en
  • GB327353A - Improvements in and relating to visible indexes and cards therefor : en
  • FR36050E - Improvements to dosing dispensers for any liquid : en fr
  • DE494848C - Luffing crane with luffing jib : de en
  • DE495348C - Drive device for image drums for sending and receiving electrically transmitted images, in which the image drum is connected to the synchronized drive motor via a friction clutch : de en
  • CA298875A - Process of splitting hydrocarbons : en fr
  • SU13733A1 - Steam machine with a flat rotating spool : en ru
  • SU14253A1 - Device for unloading calcined lime, etc. materials from the shaft furnace : en ru
  • SU14828A1 - The method of preparation of artificial stones : en ru
  • SU13239A1 - Babbitt Bearing Machine : en ru
  • SU13262A1 - Washer for drill hammers : en ru
  • US1752557A - Cement and process of making same : en
  • SU13119A1 - Steam nozzle : en ru
  • SU14389A1 - Reflector for magnifying, etc. apparatuses : en ru
  • DE495280C - Plant for conveying liquid fuel : de en
  • US1752398A - Oil and air mixing device in the form of vacuum pumps : en
  • FI12866A - Anordning fästandet av bärbulten vid hängisolatorer : en fi
  • SU13766A1 - Protective device for the Coolidge cylindrical tube : en ru
  • SU14792A1 - The device for determining the power indicator : en ru
  • FR678887A - Propeller propeller : en fr
  • SU14740A1 - Locomotive with hydraulic transmission : en ru
  • US1752661A - Elevator-cab construction : en
  • US1752932A - Starting synchronous motors : en
  • US1752463A - Lever lock : en
  • US1752867A - Sylvania : en
  • DE495244C - Process for the preservation of juicy animal feed by means of electric current : de en
  • GB327299A - Can opener : en
  • FR678800A - Method and machine for cutting skins into strips : en fr
  • SU13378A1 - Method for producing alloy for crystal detectors : en ru
  • SU13886A1 - Trigonometric Apparatus : en ru
  • SU14246A1 - Device to facilitate the filing of a beam under the car, which serves to lift the latter : en ru
  • US1752546A - Pump : en
  • US1752755A - Automatic variable transmission mechanism : en
  • DK41925C - Rinse machine. : da en
  • CH138815A - Device for reheating the secondary air supplied to boiler furnaces. : en fr
  • DE495017C - Shaking device, especially for the electrodes of electrical gas cleaners : de en
  • FR678751A - Laughing : en fr
  • GB327294A - Method of refining used lubricating oil : en
  • FR678665A - Improvements in the manufacture of paper bottles : en fr
  • GB327407A - Material for insulation and construction purposes, and process for the manufacture of same : en
  • DE495097C - Holding device for a tube provided with an angled neck on a brush : de en
  • USD80858S - Henby schwabbeb : en
  • PL11665B1 - The device for the production of spinning all kinds of pipes, especially metal pipes. : en pl
  • ES117236A3 - A procedure to avoid twisting or cracking due to the heat of the wood formed by the staves or pieces that carry the metal tips that cover or line the cylinders of machines for fraying cotton or other fibers. : en es
  • US1752399A - Copyholder : en
  • US1752429A - Telephone set : en
  • US1752439A - Sleeve valve : en
  • US1753000A - Wood preservation : en
  • USD80855S - Joseph herman sandell : en
  • DE495291C - Thumbtack : de en
  • SU13543A1 - Method of making active mass of negative electrodes of lead batteries : en ru
  • CH139077A - Process for the preparation of 4-amino-1-oxybenzenesulfate. : de en
  • SU13606A1 - The counter of the number of passes of the goods through the dye barks : en ru
  • SU14469A1 - Automatic device for winding an electric cable on the drum, connecting the wagon and the current collector moved along the contact wires : en ru
  • SU14591A1 - Signal device to presses, hammers, etc. : en ru
  • CH139066A - Process for the preparation of a double compound from calcium cyanide and ammonia. : de en
  • GB327182A - Improvements in or relating to methods of and means for positioning in-soles in relation to lasts : en
  • US1752386A - Fuel pump for multicylinder internal-combustion engines : en
  • US1752416A - Ski pedestal for aeroplanes : en
  • US1752761A - Method and means for extracting essentials from coffee and other substances : en
  • US1752956A - Apparatus for spraying pulverulent material : en
  • US1753144A - Unattended beacon : en
  • US1753167A - Method of and apparatus for operating suction-actuated devices in connection with the suction passages of internal-combustion engines : en
  • SU14468A1 - Holder for fixing the contact wire on the insulator : en ru
  • DE495060C - Planetary gear, especially for light motorcycles : de en
  • SU13179A1 - Bottle labeling machine : en ru
  • SU13569A1 - Floating peat extraction plant : en ru
  • SU14154A1 - Trigonometer : en ru
  • GB307905A - Improvements in lubricated valves : en
  • US1752622A - Pulverizing or grinding mill : en
  • US1752938A - Air-heating furnace : en
  • SU13121A1 - Instrument for determining borehole declination : en ru
  • ES117244A1 - DEVICE FOR THE REGULATION OF THE INITIAL ACCELERATION IN CATAPULTS FOR AIRPLANE LAUNCHES : en es
  • GB327670A - Processes of bleaching foodstuffs : en
  • PL11660B1 - Feed chute for the dairy. : en pl
  • SU13528A1 - Wool Blending Device : en ru
  • SU13672A1 - Film reeling machine for frames : en ru
  • SU13995A1 - Hair clipper : en ru
  • FR35906E - Process for the production of molded products using cellulose derivatives of higher fatty acids : en fr
  • FR35987E - Piston machine with turbine for using waste heat : en fr
  • FR678624A - Adjustable tension trouser tensioner : en fr
  • CH139046A - Electric lighting device for vehicles. : en fr
  • FR678797A - Process for stabilizing nitro-cellulose solutions in the presence of metals : en fr
  • BE367487A - : en
  • US1753188A - Variable resistance : en
  • DE494223C - Device for wireless shortwave traffic : de en
  • DE495203C - Device for utilizing the heat stored in the heating gases in a water gas generator with an externally heated degassing retort : de en
  • DE494956C - Process for the production of pure light metals by melt electrolysis : de en
  • DE494991C - Device for continuous polishing of glass : de en
  • FR678557A - Device to increase the performance of cranksets and all other crank-driven mechanisms : en fr
  • GB305544A - : en
  • GB309593A - Improvements in or relating to holdfasts for pipes, gutters and the like : en
  • ES116982A1 - A washing machine. : en es
  • FI12875A - Reinforced concrete building block : en fi
  • ES117126A1 - Procedure for the photomechanical correction of the tones and intensity of the color. : en es
  • FR678826A - Improvements in the manufacture of galoshes : en fr
  • FR35910E - Tampons improvements : en fr
  • ES116462A1 - A procedure with its device for recording sounds in order to reproduce them phonographically. : en es
  • DE481898C - Process and device for the production of metal salt solutions from ores, alloys, foundry residues and other metal waste : de en
  • DE494958C - Gas absorption vessel : de en
  • DK41958C - Apparatus for Inserting Stuffing Material into Upholstery. : da en
  • FI12876A - The mask for the removal of the fan is covered : en fi
  • FR678856A - : fr
  • CA298903A - Machine for lining boxes : en fr
  • GB327447A - A process for the production of inking devices : en
  • ES109573A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR35991E - Automatic coupling for mining sedans and wagons : en fr
  • FR678564A - Treatment of mineral substances such as ores : en fr
  • FR678790A - Improvements to processes for drying electric cables : en fr
  • GB310837A - A process for cementing and hardening iron, iron alloys and steel : en
  • CA298844A - Pot head : en fr
  • FR35918E - Current-charged roentgen tube for the production of crisp radiographs : en fr
  • FR35969E - Advanced training in electric accumulators : en fr
  • CH139065A - Process to bring a substance into a body of a predictable shape and size. : de en
  • GB309534A - Improvements in devices for punching or similarly treating continuously running websof paper or the like : en
  • FR678598A - Improvements to the rudders of ships : en fr
  • GB327303A - Improvements in or relating to means for applying drag to bobbins in spinning machines : en
  • IE10947L - Totalisators : en
  • FR36045E - rolling scaffolding used to build reinforced concrete vaults : en fr
  • GB327273A - Improvements relating to the lubrication of motor vehicles and other mechanisms : en
  • DK41928C - Close to paper bags and the like. : da en
  • FR678855A - Alternator for lighting motorcycles, cycles and other vehicles : en fr
  • SU13320A1 - Purka : en ru
  • SU13324A1 - Automatic shutdown to rubber band weaving machines in case the base breaks : en ru
  • SU13779A1 - Pulse with license plate for automatic telephone sets : en ru
  • US1752693A - Oxidized resin and process of making same : en
  • FR35917E - New presentation of non-alcoholic fruit-based drinks : en fr
  • FR35951E - Improvements in the means of recording and reproducing sounds : en fr
  • FR678660A - Device for transmitting the movement of the pistons of an engine : en fr
  • DE495194C - Electrical contactor, consisting of a ring tube partially filled with contact fluid, which is set in tumbling motion around a horizontal plane : de en
  • DE495120C - Method and device for the wet treatment of artificial silk cakes : de en
  • DE494865C - Fuel injection pump for internal combustion engines : de en
  • FR35972E - Clasp constituting lengthening and shortening member for bracelets, necklaces and other uses : en fr
  • ES117274A1 - A process for the production of alkali-aluminum bifluoride. : en es
  • GB312154A - Improvements in or relating to devices for the adjustment of the pile in sheet feeding machines : en
  • SU13180A1 - The method of preparation of the material for the absorption of ammonia and other alkaline gases and vapors : en ru
  • DE494870C - Device for keeping eggs fresh : de en
  • DE494947C - Insertion and overlapping device for seam welding machines : de en
  • DE495024C - Trough self-unloader : de en
  • SU13245A1 - Device to protect electrical apparatus from damage, accompanied by the destruction of the insulation : en ru
  • SU14306A1 - A device for colorimetric determination of the concentration of hydrogen ions in solutions : en ru
  • US1753039A - Steering gear : en
  • SU13184A1 - The method of obtaining metallic zinc from its vapors : en ru
  • SU13778A1 - Manual stocking looper : en ru
  • SU14095A1 - The device for building frames of shooting tablets and maps of large scales : en ru
  • SU14352A1 - Vernier caliper : en ru
  • ES117249A1 - Procedure for the preparation of a chewing gum material. : en es
  • FR678875A - Process for transforming liquid soap into a handy and quickly soluble soap : en fr
  • USD80853S - Design fob : en
  • FR678803A - Semi-automatic attachment device for connecting members and application in jewelry, in particular for the reciprocal attachment of binoculars elements for cuffs : en fr
  • GB327317A - Mudguard for the heels of footwear : en
  • GB327714A - Improvements in or relating to the manufacture of benzyl cellulose : en
  • SU13608A1 - Device for balancing the wings of fans, etc. : en ru
  • FR35976E - Advanced brake for cars and motorcycles : en fr
  • FR678579A - System for regulating the speed of sound reproducing devices, such as disc, roller or other phonographs : en fr
  • GB303366A - : en
  • GB327261A - Pasteurizing apparatus : en
  • SU13565A1 - The method of conservation of raw materials for sugar beet production : en ru
  • US1752376A - Vending machine : en
  • SU14135A1 - A method for treating a substance known in the Burrespublic as "Hary-Shabur" in order to obtain brown dyes : en ru
  • SU14322A1 - Stencil copying machine : en ru
  • FR678738A - Lampshade holder for incandescent lamps : en fr
  • DE495095C - Process for the production of pouring spouts on drawn vessels : de en
  • GB327254A - Improvements in teapots, coffee pots and the like pouring vessels provided with spouts : en
  • SU13018A1 - Conveyor device : en ru
  • SU14159A1 - Water heater : en ru
  • US1752459A - Lay-driving mechanism for looms : en
  • US1752815A - Bottle receptacle : en
  • SU13340A1 - Heated air turbine : en ru
  • SU13625A1 - Apparatus for making cement, clay, etc. pipes : en ru
  • SU14465A1 - A device for drawing a profile of the path when the device moves along a leveling line on the ground : en ru
  • US1752343A - Worker's lamp : en
  • DE495106C - Electric locking device, in particular for preventing malfunctions in telephone systems : de en
  • DE494854C - Counting and printing mechanism for fuel meters : de en
  • CH138831A - Cheese. : de en
  • GB327256A - Improvements in, or relating to, caps or stoppers for petrol and oil tanks, and other receptacles : en
  • DE495246C - Process for glazing and sizing of pipes in pilger step rolling mills : de en
  • FR36047E - Static vacuum cleaner : en fr
  • FR678869A - Fuel injection device for internal combustion engines : en fr
  • CA298933A - Shoe shining installation : en fr
  • CH138912A - Blind gauge. : de en
  • SU13065A1 - The method of obtaining vat dyes : en ru
  • SU13850A1 - Device for signaling the heating of bearings : en ru
  • SU14677A1 - Friction belt drive for power top : en ru
  • SU13165A1 - Cartridge for keeping buttons when turning and polishing : en ru
  • SU14362A1 - Brake shoe : en ru
  • SU14585A1 - Malleable miner rack for fastening mine workings : en ru
  • US1752996A - Package : en
  • ES117192A1 - Improvements in concrete paving machines. : en es
  • FR678872A - Advanced training for carriers : en fr
  • CA298762A - Duplicator : en fr
  • CA298948A - Translating device for accounting machines : en fr
  • PL11692B1 - Cartridge for generating gas in fire extinguishers. : en pl
  • SU13293A1 - Sound power measuring device : en ru
  • FR678639A - Application of absorbent coals to automotive torpedoes : en fr
  • DE495057C - Process for waterproofing and increasing the resistance of paper and similar materials : de en
  • DK41952C - Electrodynamic Microphone, Speaker and the like. : da en
  • DK41959C - Lighting device for embossed films during their Projection or Reproduction. : da en
  • SU14582A1 - Advance tooling for circular saws : en ru
  • US1753100A - Combination outlet box : en
  • SU13370A1 - Electromagnetic device for indicating the level of water in the boiler : en ru
  • SU13858A1 - Electric thermal current meter : en ru
  • US1752764A - Combined coupler head and buffer : en
  • SU13790A1 - Recording device to the device to determine the direction and flow rate at different depths : en ru
  • SU13832A1 - Device for automatic control of furnace temperature, etc. : en ru
  • GB327332A - Improvements in or relating to weighing apparatus : en
  • FR678601A - Improvements to starters for internal combustion engines : en fr
  • DE495234C - Scratches with different ranges in vertical and horizontal directions : de en
  • SU13335A1 - Device for fencing between car spaces in trams : en ru
  • SU13462A1 - Form for making stones of the Ambi system : en ru
  • SU13883A1 - Device for reading the water horizon at gauging stations : en ru
  • SU14124A1 - A device for hardening hacksaw blades in a tensioned condition : en ru
  • FR678708A - Iron-silicon alloy with at least 10 0/0 silicon : en fr
  • DE495035C - Device for the quick connection or removal of electrical measuring devices. of calibration points for such instruments : de en
  • ES117130A1 - A main current electromagnet for induction meters with a magnetic shunt to improve the load curve. : en es
  • FR35959E - Fireplace device with hard coal grate, for heating the bakery oven : en fr
  • FR36018E - Closing device for watertight windows and portholes : en fr
  • FR678714A - System of overhead contact lines formed by self-compensating catenaries for railways and electric trams : en fr
  • GB327198A - Improvements in or relating to cigarette making machinery : en
  • SU14543A1 - Tool for pulling out pistons in case of misfires when burning holes : en ru
  • SU13801A1 - Cathode lamp with external heating : en ru
  • US1753062A - Liquid-processing apparatus : en
  • FR35941E - Improvements to adjustable headlights : en fr
  • FR678677A - Support for injection nozzles of internal combustion engines : en fr
  • FR678836A - Improvements to insulated electrical conductors : en fr
  • FR678859A - Process for treating braided, knotted, lace stitch, woven, etc. articles made with metallic threads to make ornaments or ornaments : en fr
  • CA298952A - Welding apparatus : en fr
  • SU13821A1 - Instrument for measuring radiating energy : en ru
  • US1752779A - Printing-press bed : en
  • DE494400C - Method and device for the production of ignition stick plates : de en
  • FR35901E - Bi-side dump system applied to railroad cars : en fr
  • FR678888A - Signaling device for vehicles : en fr
  • CA298811A - Heat transfer device : en fr
  • CA298929A - Process of purifying hydrocarbons : en fr
  • DE495009C - Cinema playback device with optical compensation for image migration : de en
  • FR36001E - Device for eliminating glare caused by automobile headlights : en fr
  • FR35924E - Safety device to prevent accidental return of the cranks to start the engines : en fr
  • FR678611A - Improvements to knitted articles : en fr
  • CH139093A - Process for the desensitization of photographic silver halide layers. : de en
  • FR35921E - Apparatus for degerming potatoes : en fr
  • SU13042A1 - Carriage for monorail railways : en ru
  • SU13519A1 - Pre-selection magnetic mechanism for weaving curtains : en ru
  • SU14713A1 - Slush thickness gauge : en ru
  • SU13368A1 - Auto-acting braking device with overhead wagon shoes : en ru
  • SU14001A1 - Double-blade knife for cleaning and cutting vegetables and fruit onto the washer : en ru
  • SU14108A1 - Instrument for measuring free-stream flow rates : en ru
  • SU14832A1 - Elastic buffer-hog apparatus for cars with through cuts : en ru
  • CH138935A - Belt watch. : de en
  • SU13524A1 - Lot of rafts for rafts, barges, etc. : en ru
  • SU14784A1 - Purka to determine the nature of the grain : en ru
  • US1753139A - Signal and communication mechanism for sunken submarines : en
  • SU13195A1 - Booster : en ru
  • SU13920A1 - Globe and geographical map with panoramic views of cities : en ru
  • SU14477A1 - Method for the catalytic reduction of carbon monoxide at elevated temperature and pressure : en ru
  • SU14696A1 - Steam automatic coupling for cars equipped with conventional buffers : en ru
  • CA298775A - Game : en fr
  • CA298803A - Method of making dies : en fr
  • DE495289C - Folding boat frame : de en
  • PL11636B1 - : en pl
  • SU13843A1 - Compass : en ru
  • SU14282A1 - Steam distribution mechanism for steam engines : en ru
  • SU14448A1 - Device for the extermination of harmful animals : en ru
  • SU13298A1 - Instrument for controlling the normal heating of a projection lamp powered from a manual-driven dynamo : en ru
  • SU13568A1 - A device for forming peat bricks and distributing them across the field of the pile : en ru
  • SU13875A1 - Reinforced concrete pole for telegraphic lighting, etc. wires : en ru
  • SU14093A1 - A device for marking samples for tensile testing : en ru
  • SU14341A1 - Wind engine : en ru
  • US1752916A - Solutions of the active principle from animal organs and the process of preparing the same : en
  • AU2245929A - Improvements in coin-freed machines : en
  • SU13527A1 - Fire extinguisher : en ru
  • SU14010A1 - Switchgear for Efele going to the gateways drag : en ru
  • SU14073A1 - Erythrocyte and leukocyte mixer : en ru
  • SU14444A1 - Material auger : en ru
  • SU14703A1 - Connecting volt for electrical equipment : en ru
  • CA298908A - Wire polishing machine : en fr
  • DE495158C - Flexible engine mount, especially for flyer and spinning pot engines : de en
  • SU13047A1 - Stone pliable mine workings : en ru
  • SU13129A1 - Milk thickening machine : en ru
  • SU13638A1 - Peat dewatering device : en ru
  • SU13962A1 - The method of processing fibrous materials, dyed with substantive or sulfur dyes : en ru
  • US1752299A - Illuminating oil and process of making same : en
  • SU14769A1 - Thermoelectric pyrometer for measuring the temperature of gases : en ru
  • US1752675A - Kiln roller : en
  • US1752709A - Gasoline-filtering system and apparatus : en
  • US1752801A - Power feed stoker : en
  • US1752899A - Counter-thrust pressure motor : en
  • SU13281A1 - Oil heating device : en ru
  • AU2314029A - Improvements in or relating to apparatus for rippling or de-seeding flax, hemp, and other fibrous plants or cereals : en
  • CH138887A - Plastic. : de en
  • AU1899729A - Improvements in or relating to acoustic devices : en
  • AU2051529A - Method of and apparatus for handling coiled wire : en
  • CA298767A - Cinematograph projection apparatus : en fr
  • CA298961A - Chimney : en fr
  • SU14431A1 - The method of telephone intercourse : en ru
  • SU14649A1 - Glass Stitcher : en ru
  • US1752841A - Looping trough for rolling mills : en
  • US1753037A - Axle for self-propelled vehicles : en
  • SU13607A1 - Device for connecting electrical wires : en ru
  • SU13891A1 - Radio : en ru
  • US1752666A - Protective system for transmission circuits : en
  • SU14100A1 - Fishing gear : en ru
  • SU14134A1 - Resin separator : en ru
  • SU14291A1 - Interrupt Switch : en ru
  • SU14334A1 - Magazine shop : en ru
  • SU14533A1 - Milking Machine : en ru
  • US1753032A - Doll : en
  • SU14588A1 - Device for automatically setting the length of lines in typewriters : en ru
  • SU14812A1 - Device for copying pictures from books : en ru
  • USD80836S - A partnership composed of frederick : en
  • DE494976C - Cleaning device for rotating filter discs in dust filters : de en
  • DE495389C - Holder for wristwatches : de en
  • FR678695A - Improvements to rivet joints : en fr
  • GB308216A - Improvements in wear compensating bearings : en
  • CH138862A - Process for the guanylation of amine salts. : de en
  • SU14772A1 - A device for determining the density at a certain temperature of the mash to be boiled. : en ru
  • SU13646A1 - Device for soldering the tubular parts inserted one into another : en ru
  • SU14404A1 - The method of obtaining frozen peat crumb : en ru
  • US1752588A - Hammer : en
  • CH138811A - Mallet. : de en
  • CH139043A - Brake for trailer. : de en
  • CH138934A - Clock that can be used as a pocket or standing watch : de en
  • SU13728A1 - Machine for the manufacture of hollow concrete stones : en ru
  • SU14829A1 - Method for oxidizing iron, steel and cast iron : en ru
  • SU13597A1 - Telescopic instrument for determining the latitude and sidereal time : en ru
  • DE495235C - Spreaders with hinged belt boom : de en
  • FR35935E - Improvements to shaping machines for headgear : en fr
  • FR678845A - Improvements in electromagnetic relays, shutter indicators, and similar devices : en fr
  • GB327231A - Improvements in or relating to envelopes : en
  • GB327268A - Improvements relating to pneumatic tyres : en
  • IE10911L - Totalisators : en
  • SU13337A1 - Tillage milling drum for tractor : en ru
  • SU13769A1 - Lens with liquid refractive medium : en ru
  • US1752796A - Collar : en
  • US1753176A - Method and apparatus for drying articles : en
  • SU13435A1 - Closed floating submersible bridge for erection of underwater parts of hydraulic structures : en ru
  • SU13773A1 - The foundation for attaching cliches or stereotypes : en ru
  • SU13822A1 - Electric door or window signal spring contact for theft prevention : en ru
  • CH138903A - Eraser. : de en
  • CH138990A - Electrical system with device for limiting the load. : de en
  • CH139085A - Method for producing a synthetic resin. : de en
  • SU13364A1 - Wear Tester : en ru
  • SU13746A1 - A device for shooting a small surface in horizontal : en ru
  • SU14301A1 - Method of canning beet juice for sugar production : en ru
  • SU14327A1 - A casting machine for producing stereotype casting dies : en ru
  • US1752803A - Floor polisher for vacuum cleaners : en
  • DE494890C - Night safe system : de en
  • DE495382C - Lounger with an inclined adjustable head piece : de en
  • AU2064029A - Prophylactic salt composition for veterinary use : en
  • ES117273A1 - A new procedure for the manufacture of straw hats for men. : en es
  • FR678857A - Improvements to carriers or other similar devices : en fr
  • GB327191A - Improvements in or relating to toothed change speed gears : en
  • GB327298A - Improvements relating to electric lamp stands : en
  • CA298945A - Tabulator with individual column resets : en fr
  • SU13794A1 - Vacuum machine : en ru
  • SU13817A1 - Dry fire extinguisher : en ru
  • CA298792A - Gas detector : en fr
  • CH139022A - Device for accommodating a strip with notes on it, in particular telephone addresses, etc. : de en
  • USD80826S - Island : en
  • SU13651A1 - Foundry bucket : en ru
  • SU13657A1 - Ski stick : en ru
  • SU14256A1 - Method and device for determining the content of soil in reflowers : en ru
  • GB313490A - Improvements in or relating to apparatus for use in photography by x-rays : en
  • US1752312A - Hinge device : en
  • US1752518A - Combustion chamber : en
  • US1752539A - Shipping tag : en
  • CH138885A - Process for the preparation of a tanning agent. : de en
  • DE495262C - Device for displaying the direction of travel of a train : de en
  • CA298828A - Seal for electric devices : en fr
  • CA298739A - Sanitary cleansing agent : en fr
  • CA298867A - Flat platen moving and controlling means : en fr
  • ES117172A1 - A current conducting device. : en es
  • ES55U - Drawer-rack of thread combs for sewing. (Machine-translation by Google Translate, not legally binding) : en es
  • CA298969A - Nail capping machine : en fr
  • CH138895A - Cinematographic projection apparatus. : de en
  • PL11640B1 - : en pl
  • CH138981A - Float level indicator. : de en
  • SU14202A1 - Manual puncher : en ru
  • SU14329A1 - A device for driving boats : en ru
  • SU13469A1 - Device for accounting for shrinkage and amount of material obtained on a loom : en ru
  • SU13680A1 - Scaffolding : en ru
  • SU14502A1 - Handbook for teaching blind arithmetic : en ru
  • CA298840A - Fluid pressure brake : en fr
  • DE494602C - Clamping device for carbonless bookkeeping with two clamping rails held independently of each other and only at their ends on the base plate : de en
  • CH138975A - Device on automobiles for supplying additional and moist air to the gas-air mixture of the engine. : de en
  • CH138902A - Writing case. : de en
  • GB327687A - Improvements in processes and apparatus for reducing ores : en
  • SU13690A1 - Paper recorder : en ru
  • SU14470A1 - Horizontal centrifuge : en ru
  • SU14603A1 - Device for transmitting meter readings by optical signals : en ru
  • SU14614A1 - Device for stopping idle crosshead piston machines : en ru
  • SU14735A1 - Transporter for firewood and other similar shaped objects. : en ru
  • GB327250A - A transport device for mixed concrete : en
  • SU13001A1 - The method of enzymatic processing of food, feed and waste substances of animal and vegetable origin : en ru
  • SU13623A1 - Drinking vessel : en ru
  • SU14175A1 - Mold : en ru
  • SU14475A1 - Methanol production method : en ru
  • US1752786A - Oil-burning engine : en
  • SU13429A1 - Oil preheater : en ru
  • DE495414C - High-voltage alarm clock with protection against accidental contact : de en
  • GB327371A - Improved means for anchoring railway sleepers : en
  • AU2259829A - Improvements in or relating to frames for vehicles : en
  • CH139029A - Circuit for devices equipped with electron tubes. : de en
  • CA298804A - Switch mechanism : en fr
  • SU13228A1 - Thermoelectric battery : en ru
  • SU13864A1 - Scissors : en ru
  • US1753123A - Cell for electrolyzing solutions of alkali chlorides : en
  • CH138869A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • DE495138C - Potato peeling and dividing machine : de en
  • CH138816A - Machine for squeezing legumes or nuts. : de en
  • SU13106A1 - The method of obtaining cylinder oils and asphalt from petroleum residues : en ru
  • SU13771A1 - Machine for pressing building plates : en ru
  • SU13826A1 - Collapsible shed for drying raw brick : en ru
  • SU14050A1 - Harvesting machine : en ru
  • SU13242A1 - The method of obtaining salt from brine marine type : en ru
  • SU14550A1 - A lot of Russian bakery oven with pull-out baking : en ru
  • US1752832A - Mixing device : en
  • SU13151A1 - Machine for cleaning railway track from grass : en ru
  • SU13230A1 - Screw plug with safety valve for the filling opening of the tank of the Primus type kitchen : en ru
  • SU13508A1 - Mechanical pile driver for pile driving : en ru
  • SU14497A1 - Artificial silk yarn making device : en ru
  • US1752703A - Hand drill or screw driver : en
  • US1753076A - Switch-actuating mechanism : en
  • SU13936A1 - Device for controlling charging and discharging steam accumulators : en ru
  • SU13948A1 - The method of coloring furs, hair, etc. of materials : en ru
  • SU14122A1 - Skates : en ru
  • SU14170A1 - Fuel pump for two-stroke internal combustion engines : en ru
  • US1752625A - Crank-shaft assembly : en
  • SU13434A1 - Horizontal continuous centrifuge : en ru
  • SU14366A1 - Microscope : en ru
  • US1752402A - Inlaid linoleum and process of producing same : en
  • US1752859A - Auxiliary air inlet for humidifiers : en
  • US1752950A - Refuse-handling apparatus : en
  • FR678653A - New collar staple system : en fr
  • CA298750A - Method and apparatus of transferring coke, coal, etc. : en fr
  • CA298751A - Printing press mechanism : en fr
  • DE495297C - Process for the production of detonators : de en
  • SU13724A1 - Hand-held device for cutting tick marks on balance beam : en ru
  • SU13770A1 - The chain device for coal supply in the electric arc lamp of the searchlight : en ru
  • SU14847A1 - Device for winding films before processing or drying them : en ru
  • DE495052C - Fluid change gearbox : de en
  • PL11643B1 - Centrifuge drum for separation of solid particles from liquid. : en pl
  • SU14017A1 - Device for stopping the piston and spool when the steam locomotive moves without steam : en ru
  • US1752449A - Manufacture of bituminous emulsions : en
  • USD80863S - Heney schwaebeb : en
  • SU13157A1 - Method for black coloring of condensation products of phenols with aldehydes : en ru
  • SU13219A1 - A device for indicating in the drawing a longitudinal profile of the track whereabouts of railway rolling stock : en ru
  • SU13915A1 - Solid Dust Fuel Powered Internal Combustion Engine : en ru
  • SU14098A1 - Phototransformer screen mechanism : en ru
  • SU14127A1 - Device in cigarette machines for sorting cigarettes : en ru
  • SU14232A1 - Chlorine-resistant covers and rings to electric waves : en ru
  • US1752658A - Lighter : en
  • SU13038A1 - Fire Alarm Device : en ru
  • SU14238A1 - Device for eliminating the effect of traction force on the cooling of a steam locomotive of a boiler with the smoke valve closed : en ru
  • SU14248A1 - Measuring device for liquids : en ru
  • ES115941A1 - Disposition to know the consequences of interruption maneuvers in power distribution facilities. : en es
  • PL11710B1 - : en pl
  • US1752934A - Liquid-dispensing arrangement : en
  • USD80832S - Design for a railroad-crossing signal : en
  • DE494936C - Fuse element with an overcurrent switch and a replaceable fuse cartridge lying in series with it : de en
  • SU13548A1 - Electric battery : en ru
  • SU13901A1 - Electric incandescent lamp to check the health of the electrical network : en ru
  • SU14321A1 - Handle to hand screw press : en ru
  • SU14568A1 - Template for measuring ledges on objects to be processed : en ru
  • SU14803A1 - Device to protect workers from the harmful effects of gases from shaft furnaces when they are loaded : en ru
  • US1752572A - Mausoleum construction : en
  • US1752595A - Display rack : en
  • US1752875A - Solvent-recovery apparatus for rubber-spreading machines : en
  • US1752980A - Auxiliary transmission : en
  • DE495281C - Lubricating device for piston rods : de en
  • AU2336429A - Improvements in pistons : en
  • ES117251A1 - Improvements in kilns for the production of cement. : en es
  • FR678866A - Sheet feed mechanism in rotary printing presses : en fr
  • SU14046A1 - Advanced Geometry Tutorial : en ru
  • SU14185A1 - Keyboard for Morse type telegraph devices : en ru
  • US1752411A - Driving mechanism for machines : en
  • SU13259A1 - Moving Film Movie Projector : en ru
  • US1752344A - Reduction of atmospheric interference : en
  • US1752970A - Electrical protective apparatus : en
  • GB303181A - Improvements in or relating to the propulsion of aeroplanes and boats : en
  • CH138804A - Locking device on electric water heaters. : de en
  • CH138813A - Fish tape. : de en
  • DE495164C - Pocket watch with a lid that can be used as a stand : de en
  • GB317076A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • GB327363A - Improvements in and relating to openers for lever lids for tins and other receptacles : en
  • FR678798A - Manufacturing process of ties and metal saddles for the superstructure of railway tracks : en fr
  • SU13596A1 - Manual molding machine : en ru
  • SU14638A1 - Bearing inserts in axle bushings, especially for railway carriages : en ru
  • CH138877A - Process for the preparation of a vat dye. : de en
  • USD80854S - Design por a combined lamp base and body : en
  • ES116811A1 - Equipment improvements to vary the braking of rail vehicles and other classes according to their load. : en es
  • FR36009E - Letterbox intended to receive postal items addressed to several recipients : en fr
  • FR678621A - Improvements to control devices for piston stroke variation in internal combustion engines : en fr
  • PL11701B1 - . jQ £ p-q Ay_ Automatic workpiece distributor. : en pl
  • SU14259A1 - A device for steam purging smoke and fire coarse steam locomotive boiler : en ru
  • SU14018A1 - Self-unloading wagon : en ru
  • SU14778A1 - Film projector light : en ru
  • PL11728B1 - Respiratory device. : en pl
  • SU14105A1 - Film rewinder : en ru
  • US1753110A - Direction signal : en
  • FR678566A - New system for mounting parachutes in aerial locomotion devices : en fr
  • GR2705B - ENGINE - ROCKETS. : el en
  • FR678586A - wire-laying plow stanchion or cable laying plow : en fr
  • FR678861A - Scutching machine for tow and waste of flax and other similar textile fibers : en fr
  • FR678893A - : fr
  • GB313098A - Improvements in or relating to starting devices for internal combustion engines : en
  • FI12858A - The refining rate for the synthesis of ammonia : en fi
  • US1752514A - Thermal overload relay : en
  • US1752794A - Ventilating port : en
  • CH139102A - Carrying device for headlamps in motorized road vehicles. : de en
  • DE495279C - air cleaner : de en
  • ES117054A1 - Protected cable. : en es
  • CA298797A - Safety gas cock : en fr
  • DE495090C - Connection piece between cap and stamp for polygonal route expansion : de en
  • FR35982E - Improvements to agricultural lifting and soil implements and in particular to plows : en fr
  • GB305219A - Improvements in carburetting apparatus for internal combustion engines : en
  • GB304136A - Improvements relating to furnaces and especially locomotive furnaces : en
  • SU13135A1 - Detachable coupling for connecting pipes or hoses to tank walls : en ru
  • FR678631A - Endless film or phonographic tape : en fr
  • GB327444A - An improved process for removing water from aqueous acetic acid : en
  • GB327685A - Improvements in plunger pumps : en
  • SU13828A1 - Telephone device with a selective call : en ru
  • SU13885A1 - Removable barrier for windows : en ru
  • SU14813A1 - Gin feeder-cleaner with automatically controlled blowing through part of the loosening drum : en ru
  • US1752374A - Process of producing steel in and open-hearth furnace : en
  • US1752714A - Coal-loading machine : en
  • US1752788A - Banjo : en
  • DE494920C - Device for the automatic installation of beer coasters : de en
  • US1752551A - Carburetor : en
  • DE495037C - Device for the quick ignition of arc lamps : de en
  • SU14489A1 - A device for treating water in order to protect iron water pipes from corroding : en ru
  • US1752604A - Material-feeding apparatus : en
  • SU13027A1 - Intermittent method of drying pasta : en ru
  • SU14215A1 - Distributing spool mechanism for steam engines : en ru
  • US1752676A - Grand-piano-body construction : en
  • DE494912C - Headlights with partition : de en
  • ES109787A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR678627A - Process for the preparation of ethers-salts of lactic acid : en fr
  • US1753189A - Cylinder potato digger : en
  • GB302274A - Improvements in or relating to electro-acoustic devices such as loud-speakers : en
  • GB327295A - Improvements in or relating to tanks having external cooling elements, applicable tooil tanks for electrical transformers : en
  • FR35907E - Lantern : en fr
  • FR678634A - Automatic carburetor corrector : en fr
  • FR678768A - Improvements in devices for driving a strip stretched between two rollers actuated by a common energy source : en fr
  • SU14563A1 - End valve for automatic air brake main air duct : en ru
  • SU14725A1 - Oil Hydraulic Press : en ru
  • DE494807C - Regulator, especially for rotating, completely closed refrigeration machines : de en
  • DE495132C - Transportable log and cut-off chainsaw : de en
  • AU1893329A - A process fop and relating tothe electro-deposition of metal : en
  • US1752412A - Exercising apparatus : en
  • DE495170C - Device for commutator machines, in particular single-armature converters, to protect the brush holders against round fire using protective : de en
  • DE495332C - Representation of halogen naphthalene ketones : de en
  • FR678672A - Rotating devices intended to give false twist to the drawing wick in the drawings of spinning machines : en fr
  • GB327368A - Sewing machine : en
  • GB328246A - Improvements in or relating to rock drilling and like apparatus : en
  • GB301514A - : en
  • GB327274A - Machine gun mountings : en
  • US1752768A - Peeler : en
  • FR678669A - Sliding cabinet : en fr
  • FR678721A - Improvement in temperature compensators for tachometers : en fr
  • SU13369A1 - Method of connecting pipes or fixing plugs or plugs : en ru
  • FI12857A - Förfaringssätt framställning av fosfor : en fi
  • GB327288A - Improvements in or relating to devices for filing loose leaf sheets and the like : en
  • DE495207C - Device to hold the shoes while cleaning : de en
  • SU14138A1 - Nozzle for regenerators : en ru
  • US1753042A - Refrigeration coil : en
  • CA298766A - Lock nut : en fr
  • FR678581A - Attachment hook for coil spring : en fr
  • FR678835A - Armored electromagnetic relay with central paddle and internal poles : en fr
  • DE492351C - Measuring device for determining the shape of shaft bones : de en
  • ES115926A1 - Procedure for the manufacture of a pencil, composed of a mine wrapped by a sheet of wood. : en es
  • FR35946E - Improvements to machines for peeling wicker strands : en fr
  • FR35971E - Hunting socket and blocker : en fr
  • FR678900A - Improvements to direct reading counter scales : en fr
  • GB327322A - Improved edible cases for fancy cakes and confectionery : en
  • SU13642A1 - Two-chamber water meter with rocker distribution : en ru
  • SU13882A1 - Device against steam locomotives slipping : en ru
  • SU14002A1 - Extensometer : en ru
  • US1753025A - Curtain drier and stretcher : en
  • US1753035A - Tire-casing spreader : en
  • SU14834A1 - The device for rubbing rosin transfer belts : en ru
  • SU13132A1 - Softening machine for raw skin : en ru
  • SU13348A1 - Walking stick case for medicine : en ru
  • CH138842A - Embroidered fabric for making pleated embroidery. : de en
  • CA298860A - Pasteurizing apparatus : en fr
  • FR678647A - Swimming apparatus with spoon-shaped fins that are hinged to a tie strap surrounding the joint of the foot and have elastic protection against breakage : en fr
  • GB327195A - Improvements relating to paper containers for liquids : en
  • GB327425A - Improvements in or relating to means for increasing the frequency of electric oscillations : en
  • US1752403A - Weft-replenishing mechanism for looms : en
  • US1752559A - Cupboard latch : en
  • US1752699A - Combination shoe and hosiery stand : en
  • CA298756A - Apparatus for the extraction and the replanting of plants : en fr
  • SU13100A1 - Adding machine : en ru
  • SU13240A1 - Wall hatch for supplying goods from the yard into the room and back : en ru
  • SU13246A1 - Device to protect electrical apparatus from damage, accompanied by the destruction of the insulation : en ru
  • SU13258A1 - Wind engine : en ru
  • US1752644A - Coal-briquette machine : en
  • SU13041A1 - Method for the production of briquettes : en ru
  • SU13386A1 - Pneumatic lift for sugar fillies and other viscous fluids : en ru
  • DK41948C - Savings calendar. : da en
  • ES104911A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • FR678819A - Chart cylinder for recording instruments : en fr
  • GB327234A - Improvements relating to oil filters : en
  • FR678600A - Pneumatic control device, more particularly intended for components with reciprocating motion : en fr
  • GB327358A - Coin container : en
  • GB309903A - Improvements in and connected with electric switches of the press-button type : en
  • US1752552A - Pin plate for molding flasks : en
  • ES117288A1 - An improvement in the means. : en es
  • SU13014A1 - Device for heating the oven burner type "Primus" : en ru
  • SU13237A1 - Feedwater heater for water tube boilers : en ru
  • SU13648A1 - Device for internal cleaning of refrigeration pipes, etc. batteries : en ru
  • US1752730A - Tag-stringing machine : en
  • US1752749A - Heating and humidifying system for food carts : en
  • CA298757A - Process of discharging colour from artificial silks : en fr
  • SU13023A1 - The method of preparation of coniferous oil : en ru
  • US1752721A - Method of preparing adsorbent materials : en
  • FR678574A - Device allowing the instantaneous transformation of any dazzling light beam into another non-dazzling one, or the reverse transformation, by interposition or elimination of a fluid, diaphanous or colored screen : en fr
  • US1752715A - Windshield heater : en
  • CH138814A - Device for pressing glass and celluloid panels together after they have been treated with an adhesive in the manufacture of safety glass panels. : de en
  • FR678733A - Treatment process for plastics applicable to beehive frames wax : en fr
  • DE495043C - Device for delivering pain relievers to tooth cavities : de en
  • FR36006E - Device for recording alternating electric currents by means of an electric arc : en fr
  • FR678755A - Two-motor drive device for phonographs : en fr
  • ES115940A1 - Reaction coil connectable in different corners with iron core provided with air space. : en es
  • ES116053A1 - A sound plate and procedure for its manufacture. : en es
  • DK41963C - Procedure for the Manufacture of Pavement Material. : da en
  • US1752423A - Doorcheck : en
  • US1752609A - Thermoelectrically-operated device for the protection of rotary dynamo-electric machines : en
  • US1753137A - Electrostatic loud-speaker : en
  • ES117291A1 - DEVICES FOR RAILWAY VEHICLES AGAINST ROLLING OF TROLLEYS : en es
  • ES108920A2 - MODIFICATIONS INTRODUCED TO THE OBJECT OF THE MAIN PATENT : en es
  • CA298798A - Hollow tile : en fr
  • CA298836A - Sound transmission and reproduction : en fr
  • CA298839A - Operating mechanism for record receiving members : en fr
  • CH138940A - Crucible for the manufacture of pipes by centrifugation. : en fr
  • US1752704A - Railway brake equipment : en
  • US1752739A - Apparatus for pumping liquids : en
  • DE495116C - Process for the production of black and gray dyes of the benzanthrone series : de en
  • FI12856A - For the purposes of this Regulation, the alcohol content of the alcohol shall be as follows : en fi
  • SU13558A1 - Device for generating electrical energy : en ru
  • US1752654A - Lighting fixture : en
  • US1752719A - Locket : en
  • US1752850A - Head lamp for road vehicles : en
  • FR35966E - Appliance for household cleaning : en fr
  • GB305627A - Heating systems for vehicles : en
  • GB327409A - Improvements in and relating to drying processes and apparatus and in products thereof : en
  • US1752748A - Prevention of electrical leakage : en
  • US1752914A - Cork-filled fabric and process of making same : en
  • SU13480A1 - Musical toy with moving figures : en ru
  • CA298966A - Colour photography : en fr
  • SU13167A1 - Lubrication switch for stop spools when steamless locomotive rides : en ru
  • SU13611A1 - Wash-shower : en ru
  • SU14819A1 - Steam oil on the furnace : en ru
  • GB327365A - : en
  • DE487735C - Sealing device for rotary piston machines : de en
  • DE494918C - Process for the preparation of guanidines : de en
  • FR36002E - Membrane filter valve with gasoline intake and drain device : en fr
  • FR678871A - Method for the purification of sweet juices : en fr
  • US1752448A - Pneumatic hammer : en
  • US1752800A - Muffle furnace and method of operating the same : en
  • GB327393A - Process for the production of soaps possessing intensive detergent power : en
  • FR678784A - Manufacturing process of metals and alloys containing hydrocarbons : en fr
  • GB327408A - Improvements in railway and like crossing-gates or barriers : en
  • FR678690A - Improvements to oscillation limiting devices for locomotives and cars : en fr
  • SU13698A1 - Water Treatment Reagent Dosing Apparatus : en ru
  • SU13762A1 - Fire extinguisher : en ru
  • SU13893A1 - Flat Electrical Wire Resistance Instrument : en ru
  • US1753044A - Receptacle for use in manicuring : en
  • SU14767A1 - Device for peat-forming machines for splitting molded mass into bricks and feeding baseboards for loading : en ru
  • DE495107C - Thermocouple circuit : de en
  • CA298884A - Portable pump : en fr
  • CH139048A - Braking devices for vehicles, in particular motor vehicles. : de en
  • SU13253A1 - Composition for chemical fire extinguisher : en ru
  • SU14116A1 - The way to protect cans from corrodes : en ru
  • SU14820A1 - Brake shoe : en ru
  • CH139053A - Vehicle powered by an internal combustion engine. : de en
  • SU13562A1 - Device for unloading sauerkraut from storage : en ru
  • US1753175A - Tire-testing machine : en
  • GB327309A - Improvements in and connected with variable transmission gear : en
  • SU14751A1 - Compass : en ru
  • US1752334A - House-car-door construction : en
  • US1752445A - Current controller for engine-ignition systems : en
  • US1752915A - Thread-cutting device : en
  • SU13725A1 - Adaptation for raw brick stigma : en ru
  • SU14487A1 - Oil heater : en ru
  • DE494868C - Sheet music winding device for self-playing musical instruments : de en
  • PL11709B1 - Machine for the production of single-layer barbed wire. : en pl
  • SU13786A1 - Sprinkler device : en ru
  • SU14270A1 - A device for drilling holes in papers : en ru
  • CH139034A - Method and device for generating clouds for signaling and advertising purposes, in particular for signaling and advertising writing by means of aircraft. : de en
  • SU13177A1 - Safety brake with free falling load : en ru
  • US1752726A - Wire-twisting apparatus : en
  • US1752853A - Process for producing cellulose acetate : en
  • SU13166A1 - A device for obtaining frequency-stabilized oscillations of a lamp generator : en ru
  • SU13174A1 - Method of using stillage filtrate : en ru
  • SU13291A1 - Thresher, adjustable for crushing of bedding peat : en ru
  • SU14524A1 - Railway mine : en ru
  • SU14790A1 - Harvesting machine : en ru
  • US1752338A - Therapeutical instrument : en
  • US1752378A - Airplane-wing section : en
  • CA298807A - Abrasive covering for sanders : en fr
  • CA298814A - Process of making phenolic resin : en fr
  • SU13160A1 - Fishing hook : en ru
  • SU13512A1 - Safety tool in cork drilling machines : en ru
  • SU14552A1 - Method of introduction of ferroalloys and deoxidizing agents into liquid metal : en ru
  • SU13591A1 - Device to prevent movies from warping during processing : en ru
  • US1752583A - Building floor : en
  • SU13063A1 - Continuously high pressure filter : en ru
  • SU13332A1 - Adaptation to in the molding machines for the manufacture of products with patterns : en ru
  • US1752935A - Artificial fuel : en
  • DE495147C - Tipper box supported on the cross rails of the truck chassis by means of Waelzkoerper : de en
  • DE495327C - Thread guidance on wide sizing devices : de en
  • CA298871A - Method and apparatus for treating refractory materials : en fr
  • SU13474A1 - Robot : en ru
  • US1752431A - Tobacco pipe : en
  • SU13263A1 - Head of intercarriage connection of the main air line of the air brake : en ru
  • SU13314A1 - Trailed plow with a device for the automatic lifting of the plow frame : en ru
  • CA298898A - Process of treating carbonaceous materials for the recovery of oils : en fr
  • US1752974A - Cable : en
  • US1752991A - Apparatus for detecting grounds : en
  • US1753012A - Bracket for cabinets : en
  • US1753102A - Awning : en
  • AU2243929A - Improvements relating to ball or roller bearings for shafts orthe like : en
  • SU13471A1 - Hook for lifting tvys, equipped with a device for automatic release from them : en ru
  • SU13867A1 - Electric liquid rheostat : en ru
  • SU14200A1 - Box for supplying air directly to the combustion chamber of the furnace or furnace : en ru
  • SU14333A1 - Hive : en ru
  • US1752316A - Nozzle for dishwashers : en
  • US1752478A - Brake construction : en
  • US1753183A - Caster : en
  • SU13399A1 - Fountain : en ru
  • SU14412A1 - Washroom : en ru
  • SU14630A1 - Device for backfilling in molding machines : en ru
  • CA298852A - Apparatus for cleaning articles : en fr
  • CH138928A - Watch box. : en fr
  • CH138944A - Current generator installation for electric welding. : en fr
  • SU14222A1 - Steam engine operation method : en ru
  • SU14396A1 - Copying device : en ru
  • SU14720A1 - A method of manufacturing sized paper with a barite underlayer for a photograph : en ru
  • US1752320A - Apparatus for reducing sheath currents : en
  • US1752734A - Collapsible seat or bench : en
  • SU13927A1 - Belt tracked for self-propelled crews : en ru
  • SU13357A1 - Method and device for removal from val to wool-combing apparatus : en ru
  • SU14617A1 - Form for marseilles refined : en ru
  • DE495214C - Device for filling measuring vessels to determine the specific gravity of grains : de en
  • CA298897A - Hydrogenation of coal, tars, mineral oils, etc. : en fr
  • PL11730B1 - Method of welding and heating metals and alloys. : en pl
  • FR678709A - Cigarette Making Machine Improvements : en fr
  • PL11689B1 - Valve for throttling steam pipes when closing them quickly or in the event of a hose break, : en pl
  • PL11729B1 - Lock of armored cabinets and vaults. : en pl
  • SU13133A1 - Manual knife for trimming beet heads : en ru
  • ES117138A1 - Improvements in pneumatic or electric flares to work stone, marble, granite, sandstone or similar. : en es
  • FR35902E - Sharpening device for razor blades : en fr
  • FR36044E - Continuous rectification of crude hydrocarbons for the fractionation of heavy oils : en fr
  • SU13172A1 - Method for plating metals with platinum : en ru
  • SU13511A1 - Automatic scales for monitoring the drying of wood : en ru
  • SU14012A1 - Bottle seal sealing machine : en ru
  • SU14043A1 - Adaptation to a device for measuring blood pressure in capillaries on a person’s finger : en ru
  • SU14704A1 - Phonendoscope with percussion device : en ru
  • PL11697B1 - A method of treating all kinds of fibers to obtain hygroscopic cotton wool. : en pl
  • US1752391A - Method of loading explosives : en
  • CA298822A - Car door : en fr
  • CA298833A - Wire-feeder : en fr
  • CH138828A - Acid channel serving as a thread guide. : de en
  • CH138870A - Process for the preparation of aminoalkyl-aryl-carbinols. : de en
  • GB327449A - Improvements in or relating to telephone systems : en
  • GB327197A - Improvements appertaining to the cutting mechanism of looms for weaving double pile fabrics : en
  • GB327373A - An improvement in or relating to lays for looms for weaving : en
  • GB327682A - A valve for relaying air currents in correspondence with variations of sounds : en
  • CA298805A - Addressing device : en fr
  • CA298919A - Swing frame grinding machine : en fr
  • DE495146C - Process for the production of cellulose by digesting wood using aqueous sulphurous acid with the addition of ammonia : de en
  • FR36029E - Automatic AC current adjuster : en fr
  • GB327277A - Cabinets for conditioning and keeping cigars and tobacco : en
  • ES117162A3 - Washing machine. : en es
  • SU14276A1 - Ham binder press etc. rolls : en ru
  • US1752556A - Magnetic loading for twin conductors : en
  • SU14047A1 - Device for purging two-stroke internal combustion engines : en ru
  • SU14842A1 - A method of processing aluminum alum on alumina hydrate : en ru
  • PL11719B1 - : en pl
  • PL11621B1 - Glass lampshade for wagon lamps. : en pl
  • SU14535A1 - Rotary Melting Furnace : en ru
  • SU14753A1 - Bump cutting machine : en ru
  • US1752389A - Boiler : en
  • US1752571A - Automobile camp shelter : en
  • US1752793A - Welding-rod coating : en
  • SU14130A1 - Safety device for cars : en ru
  • SU14718A1 - Device for grooving annular grooves : en ru
  • US1752476A - Safety device for elevator cage and shaft doors : en
  • CA298910A - Gearing : en fr
  • FR35945E - Boom lifting swing crane under load : en fr
  • IE11111L - A process of preparing anhydrous practically oxide-free¹magnesium chloride provides for the passage of chlorine gas¹in uniform distribution into a loose mixture of pieces of¹magnesite : en
  • ES13U - Box for packaging of food products built with metallic reinforcements. (Machine-translation by Google Translate, not legally binding) : en es
  • DE495019C - Production of nitrogen oxide from nitrosyl chloride with simultaneous production of metal chlorides : de en
  • DE495320C - Fresnel lens for signal lamps : de en
  • DE495340C - Device for wiping off excess ink from copper printing plates in high-speed copper printing presses : de en
  • SU14075A1 - Flattening aerostat shell : en ru
  • US1752868A - Casket handle : en
  • SU13450A1 - Lower sealing bar to the gates of hydraulic structures : en ru
  • SU13235A1 - Device for heating the air with the heat of exhaust air : en ru
  • SU13615A1 - Automatic coupling for train : en ru
  • US1752811A - Method and apparatus of telephonic communication : en
  • ES117225A1 - New method of protective cover for belt transmission in machine tools. : en es
  • ES117258A1 - Procedure for obtaining drawing effects on metallic chain curtains. : en es
  • SU13600A1 - A device for determining the hardness of a graphite rod : en ru
  • SU14027A1 - Device for the selective protection of high voltage transformers in the event of a fault in the transformer itself : en ru
  • SU14149A1 - Fixture to eliminate film rewinding : en ru
  • GB327194A - Improvements in or relating to the destructive hydrogenation of carbonaceous materials, especially for the production of motor fuels : en
  • CH138810A - Loading device for shaft furnaces for burning lime and the like. : de en
  • DE494953C - Piercing device for completely or partially blocked cow teats : de en
  • DE495104C - Process for preheating supercooled condensate from surface condensers : de en
  • ES117279A1 - A process for obtaining a product, suitable for the formation of molded articles or plates, based on waste of rubber without regenerating. : en es
  • FR678816A - Globe valve : en fr
  • GB309542A - Improvement in brake system for automotive vehicles : en
  • PL11663B1 - An automobile track and a car ^ adapted to run on this track. : en pl
  • DE495260C - Clamping device for loose and bound sheets and forms intended for copying : de en
  • SU13426A1 - Device for embossing letters, numbers, etc. on sheet metal : en ru
  • SU13561A1 - Spark arrester : en ru
  • SU14482A1 - Telephone device : en ru
  • US1752650A - Demountable egg beater : en
  • FR35950E - Improvements in the assembly of the slides serving to limit the opening movement of the lids of trunks, suitcases and other boxes of all kinds and of these slides themselves : en fr
  • FR678759A - Airship upgrades : en fr
  • DE495326C - Revolver stretch yarn mercerizing machine : de en
  • DE495122C - Illustrative model for dental purposes with artificial jaws and teeth that can be inserted into them : de en
  • SU13115A1 - Electric switch : en ru
  • GB307468A - Flexible shafts for golf clubs and other striking-implements used in playing games : en
  • ES117217A1 - New painting procedure for decoration. : en es
  • GB299782A - Improvements in coating compositions and vehicles for the same : en
  • ES117193A1 - Improvements in the concentration, by flotation, of the phosphorite ores and, in general, of all the phosphates. : en es
  • ES115927A1 - A procedure for construction of the brakes of automobiles, applicable to vehicles equipped with hydraulic brakes. : en es
  • CH138850A - Device for protecting the side edge of the front part of the boot sole of boots clamped in a ski binding. : de en
  • SU13703A1 - Booster : en ru
  • SU13849A1 - Galvanic cell : en ru
  • CH138883A - Waterproof electrical momentary and timed detonator and method for its manufacture. : de en
  • ES116735A1 - Improvements in the devices to illuminate internally the dashboard instruments of automobiles. : en es
  • GB327337A - Rosin core solder : en
  • GB303419A - A new process for obtaining pictures in one or more colours on metallic bases : en
  • DE495315C - Spring roller mill with feeding of the ground material under pressure : de en
  • GB303388A - Improvements in the manufacture of resinous condensation products, plastic materials, varnishes, paints and the like : en
  • SU13114A1 - Device in shaft or smelting furnaces for the introduction of liquid, gas and dust-like additive substances : en ru
  • SU13260A1 - Coke oven heating device : en ru
  • SU14020A1 - Apparatus for filling vials and bottles with a certain amount of liquid : en ru
  • DE495182C - Extraction of sulfur from alkali polysulphide solutions : de en
  • GB303183A - Flexible conduit structures : en
  • GB317044A - Improvements in or relating to supports for persons or objects for radiological purposes : en
  • US1752664A - Apparatus for cleaning walls : en
  • ES117214A1 - A system of metal propellers with changeable blades, adjustable pitch manually on the ground. : en es
  • GB327259A - Improvements in or relating to means for transmitting wireless signals at a constantfrequency : en
  • FI12863A - Nollställningsanordning vid samtalsräknare : en fi
  • GB327216A - Improvements in crushing machines : en
  • SU13814A1 - Instrument for automatically measuring loose bodies with measuring vessels rotated around a horizontal axis : en ru
  • US1752505A - Lawn edger : en
  • US1752895A - Method and apparatus for mounting filaments : en
  • FR678623A - Self-tightening articulated shoe brake : en fr
  • GB327399A - Improvements in machines for dyeing, washing, mercerizing or otherwise treating skeins of textile threads : en
  • US1752633A - Tubular shower head : en
  • US1752945A - Oil composition, etc. : en
  • SU13175A1 - Literacy Guide : en ru
  • US1753051A - Assembly unit : en
  • SU13721A1 - Furnace for heating from one common thin rooms located on several floors : en ru
  • SU13792A1 - Vessel for pouring sandstone masonry : en ru
  • SU14280A1 - Adaptation for mechanical voters used in automatic telephone exchange register systems : en ru
  • ES117176A1 - Procedure for obtaining a product for cleaning and polishing fine furniture, floors and varnished wood objects and leather. : en es
  • FR678830A - Process for the production of acetylene in concentrated form from gas mixtures poor in acetylene : en fr
  • ES117184A2 - IMPROVEMENTS IN FEED WATER HEATERS FOR BOILERS AND SIMILAR : en es
  • GB327435A - Improvements relating to dry-pipe fire-extinguishing sprinkler systems : en
  • ES117207A1 - A process for the simultaneous manufacture of potassium chloride and ammonium chloride, separately or in mixture, and of the phosphorus salt. : en es
  • GB327286A - Improvements in extensible bands for garments : en
  • ES117281A1 - Improvements in relay circuits operated by voice. : en es
  • ES117284A1 - Improvements in photographic equipment. : en es
  • ES117154A1 - A car vacuum cleaner for public cleaning. : en es
  • GB327290A - Improvements in combination day and sleeping railroad coaches : en
  • ES116864A1 - IMPROVEMENTS IN PROCEDURES AND APPARATUS TO CARRY OUT REACTIONS BETWEEN SOLIDS AND GASES : en es
  • ES117179A1 - Procedure for winding thread. : en es
  • FR678577A - Improvements to electro-magnetic vibrating motors : en fr
  • FR678609A - Graphite purification process : en fr
  • GB327179A - Improvements in drying and like apparatus, particularly for drying or airing clothes : en
  • FR35961E - Device for suppressing ignition returns in mercury vapor rectifiers : en fr
  • ES117187A3 - Continuous milk pasteurizer machine. : en es
  • GB318243A - Improved method of manufacturing ribbed plates for railwayswitches : en
  • US1752422A - Portable electric tapper : en
  • DE495150C - Padlock : de en
  • DE493693C - Storage for the forme cylinders of multicolor rotogravure printing machines : de en
  • ES117221A1 - Improvements in braking devices by fluid pressure for airplanes. : en es
  • FR678712A - Thruster with one or more propellers that can be removably attached to the rear of gliding or shallow draft boats of the partially submerged propeller type : en fr
  • ES116153A1 - A method and device for the manufacture of wood wool wrappings. : en es
  • CA298802A - Process of converting liquid soap : en fr
  • GB314948A - Improvements in means for spreading cut tobacco in cigarette making machines : en
  • DE494935C - Switching arrangement for overcurrent protection : de en
  • SU13805A1 - Instrument for laying winding conductors into stator slots or electric machine rotors : en ru
  • SU14141A1 - Hand mower : en ru
  • SU14554A1 - Device for automatic regulation of lime milk for saturation : en ru
  • SU14799A1 - The device of the gripping beam for raising and lowering the bolts in hydraulic structures : en ru
  • US1752430A - Wrench : en
  • US1752549A - Sand-feeding mechanism for molding machines : en
  • SU13974A1 - Valve for automatic steam extraction from low pressure cylinders of steam engines : en ru
  • SU13985A1 - The method of obtaining the sulfur paint in a protective color : en ru
  • SU14337A1 - Internal combustion engine with auxiliary piston : en ru
  • SU14425A1 - Telephone set : en ru
  • SU14506A1 - Fireproof nozzle for regenerators : en ru
  • DE495195C - Device on oil switches for quickly suppressing the arc, consisting of piston bodies that are arranged around the switching contacts and are moved down when switching : de en
  • DE495258C - Arrangement for feeding the ship's auxiliary machines with overheated or saturated steam : de en
  • DE494664C - Steering device, especially for motorcycles : de en
  • FR678881A - Process for interchanging the shape, design or brand of molds for cookies or other similar applications and molds conforming to those obtained using this process : en fr
  • US1752600A - Roundabout : en
  • US1752751A - Machine for making roofing and the like : en
  • CA298760A - Tunnel kiln : en fr
  • SU13051A1 - The method of coloring furs, hair, feathers, etc. of materials : en ru
  • SU13472A1 - An electrical device for signaling from station to train and preventing the train from receiving on a busy road : en ru
  • SU14068A1 - Device for applying - sodium sulphide on the skins during their dezizolivaniya : en ru
  • SU14209A1 - Coupling for wood, etc. rods : en ru
  • SU14623A1 - Radio reception device : en ru
  • SU13404A1 - Cradle for carrying a brick and immersing it in water : en ru
  • SU13485A1 - Fixture to prevent unscrewing nut : en ru
  • SU13506A1 - Installation for sucking, grinding and transporting liquefied peat to the drying floor : en ru
  • SU14260A1 - Cartridge for electric incandescent lamp : en ru
  • SU14496A1 - Nipple for Primus type burner : en ru
  • SU13510A1 - Audible warning device for trains : en ru
  • SU13880A1 - A method of making photosensitive films for X-rays : en ru
  • SU14136A1 - Device for modulating light in a receiver for electrical telescopes : en ru
  • US1752684A - Central heating system : en
  • CA298899A - Accounting machine : en fr
  • DK41957C - Apparatus for Making Boxes. : da en
  • SU14145A1 - Device for pre-measuring bulk or liquid bodies by volume to facilitate subsequent weighing : en ru
  • US1752349A - Vehicle headlight : en
  • SU13656A1 - Compass : en ru
  • ES116520A3 - A lever and eccentric tap. : en es
  • GB327218A - Improvements in or connected with the staples of locks, latches or bolts : en
  • CH139088A - Process for desensitizing photographic silver silver layers. : de en
  • AU1900929A - Improvements in photographic enlarging : en
  • PL11624B1 - Mechanism feeding cartridges from the rifle storage chamber to its barrel. : en pl
  • SU13134A1 - Electric searchlight for carriages with several lamps : en ru
  • SU13415A1 - Hand fins : en ru
  • SU14140A1 - Device for shutting off the supply of liquid fuel in internal combustion engines when cooling water circulates in them : en ru
  • ES117200A1 - IMPROVEMENTS IN SOUND MOVIE EQUIPMENT : en es
  • DE495149C - Lock for sliding railroad doors : de en
  • CH138897A - Camera. : en fr
  • CH139015A - Process for the production of a pharmaceutical preparation. : de en
  • SU13904A1 - Method of making rhombic tiles : en ru
  • SU13996A1 - Traveling Timetable : en ru
  • SU14157A1 - Head fuse to the artillery shells of ladies : en ru
  • SU14372A1 - Head to tripod for photo or movie camera : en ru
  • SU13070A1 - Fire shield : en ru
  • SU13482A1 - The method of preparation of masses for electrical insulation : en ru
  • SU14662A1 - A cage for storing insect larvae for the purpose of studying them : en ru
  • US1752878A - Twister tube for spinning frames : en
  • SU14030A1 - Cargo chain for conveyors and elevators : en ru
  • SU14755A1 - Perforation device for films : en ru
  • SU13199A1 - Upper multi-chamber gateway for caissons : en ru
  • US1752591A - Sign holder for automobile bodies : en
  • CA298878A - Process of manufacturing artificial sponges : en fr
  • US1752497A - Apparatus for producing electrical cables : en
  • US1752929A - Locomotive valve gear : en
  • SU13887A1 - Detector : en ru
  • SU13266A1 - Grinding machine for cutting circular threads on high-quality glassware : en ru
  • SU14518A1 - Vegetable Cleaning Machine : en ru
  • US1752380A - Key and license holder : en
  • SU14023A1 - Galvanometer : en ru
  • US1752350A - Apparatus for the lye treatment of petroleum oils : en
  • SU13603A1 - Apparatus for mechanical glazing of fc and porcelain tableware : en ru
  • US1752441A - Convertible auto seat : en
  • US1752861A - Dirigible headlight : en
  • AU107022B2 - Improvements in or relating to phase and frequency modulating circuit arrangements : en
  • SU13329A1 - Sound device : en ru
  • SU14208A1 - Desk with adjustable up and down seat and table : en ru
  • SU14783A1 - The device for distributing the teeth of saws blow : en ru
  • CA298883A - Fluid clutch : en fr
  • CH138970A - Blade attachment for gas and steam turbines. : de en
  • CA298801A - Bath tap : en fr
  • SU13406A1 - Secret electric current circuit breaker : en ru
  • SU14652A1 - Smoke box for steam boilers : en ru
  • SU13218A1 - Liteina machine : en ru
  • SU13312A1 - A device for maintaining the rigidity of the shells of a soft balloon with the loss of gas in one of its compartments : en ru
  • SU14415A1 - A device for converting a direct current of one voltage into a direct current of another : en ru
  • US1752898A - Paper-hanging machine : en
  • PL11625B1 - The female suspensory. : en pl
  • SU13044A1 - Acceptance of the method, referred to in paragraph 1 of patent number 3112 : en ru
  • US1753022A - Scraper : en
  • SU13081A1 - The method of cleaning oil, petroleum and mineral oils : en ru
  • SU13401A1 - Voronochna neto-rewinding machine : en ru
  • SU13947A1 - Method for producing dye thioindigo dyes : en ru
  • SU14845A1 - Masonry device for flue and ventilation ducts : en ru
  • US1752877A - Macrocrystal ingot and method of making it : en
  • FR678897A - Braking device applicable to aircraft launching paths : en fr
  • CH139028A - Circuit arrangement for automatic call and busy control of high-frequency telephony devices. : de en
  • PL11642B1 - A device for leveling a railway track. : en pl
  • SU13513A1 - Juice Saturation Apparatus : en ru
  • SU13526A1 - Mobile wood saw with chain saw : en ru
  • SU14466A1 - Charcoal kiln : en ru
  • ES116836A1 - Improvements in the distillation of petroleum and similar products. : en es
  • FR35927E - Aircraft braking device : en fr
  • SU14710A1 - Dryer for wool, cotton, etc. of materials : en ru
  • FR35990E - Multiple ribbon taping machine : en fr
  • FR36011E - Process for the production of high value hydrocarbons : en fr
  • GB317836A - Method of concrete piling : en
  • CA298915A - Bath and shower combination : en fr
  • SU13342A1 - The method of making white tin : en ru
  • SU14722A1 - Machine for the manufacture of parts (cross) to water machines : en ru
  • AU1952429A - An improved bag loading appliance : en
  • CH138966A - Piston flushing pump for pumping concrete or mortar. : de en
  • DE494726C - Process for the preparation of Kuepen dyes : de en
  • DE494927C - Pole cap for dry elements : de en
  • DE495010C - Drive for swivel bridge : de en
  • DE495294C - Sound transmitter for gas or liquid propulsion means : de en
  • SU13818A1 - Thermal device for signaling the temperature change distance or for controlling electric heating devices : en ru
  • SU14357A1 - Compressed air motor : en ru
  • SU14852A1 - Thermostat for incubators : en ru
  • SU14265A1 - A device for the formation in the ground of a hollow space under the broad base of a stuffed concrete pile : en ru
  • DE495338C - Process for the production of synthetic tanning agents from their solutions in solid form : de en
  • DE495366C - Process for the preparation of benzanthrone derivatives : de en
  • CA298920A - Impression transferring apparatus : en fr
  • SU13021A1 - Apparatus for ventilating material subject to germination in drums : en ru
  • SU13653A1 - Fitting to a lace machine for cutting laces of the required width : en ru
  • SU14402A1 - Lead inlet for lead pipe : en ru
  • US1753166A - Method of and apparatus for operating suction-actuated devices in connection with the suction passages of internal-combustion engines : en
  • SU13122A1 - Flow indicator of liquid, steam or gas flowing through the venturi : en ru
  • SU13328A1 - Device for reducing aircraft lighter than air without losing gas : en ru
  • SU13764A1 - A device for the design in reflected light cinematic images : en ru
  • SU13984A1 - Adaptation to prevent fluid overflow from filled vessels : en ru
  • US1752435A - Backing stop for vehicles : en
  • US1752733A - Machine for rupturing the ends projecting from wire heddles : en
  • CH139059A - Detachable connection construction for folding boat frames. : de en
  • PL11628B1 - Cooler and crusher for grain and legumes. : en pl
  • SU14734A1 - Oven for heating and cooking : en ru
  • GB305181A - Improvements in and relating to feed water heaters : en
  • SU14056A1 - Machine for cutting out of the peat mass of bricks, turning them over and laying them out on the pitch field : en ru
  • SU14715A1 - Device for recording the amount of liquid released : en ru
  • US1752523A - Liquid-measuring pump : en
  • US1752888A - Grinding, pulverizing, or disintegrating mill : en
  • US1753023A - Centrifugal basket : en
  • AU2226429A - Improvements in and relating to lubricants : en
  • CH138959A - Device for controlling the wheel of automatic lighters. : en fr
  • GB303517A - Improvements in or relating to calculating machines : en
  • AU2272729A - Improvements in foot pumps for tyre inflation and similar purposes : en
  • CH138794A - Seed dressing. : de en
  • SU13112A1 - Device for automatic sampling of an average bulk sample : en ru
  • SU13383A1 - Masonry frame pattern : en ru
  • SU14314A1 - Tool for rolling logs into rafts : en ru
  • US1752415A - Folding machine : en
  • SU13090A1 - Machine for knocking out dust from clothes : en ru
  • SU13128A1 - Oil Press Hydraulic Press : en ru
  • SU14184A1 - Galvanic tube remote action to artillery fire ladies : en ru
  • SU14675A1 - The device for measuring the width of the eaves : en ru
  • US1752753A - Optical printer : en
  • CH138861A - Storage and transport container for liquefied gases insulated against heat. : de en
  • SU13760A1 - Rim bending machine : en ru
  • US1752655A - Package-display device : en
  • CH138948A - Rotating tool. : de en
  • DE495062C - Submersible cooler : de en
  • DE495134C - Counter drive, especially for odometer : de en
  • DE495241C - Method for attaching fittings to insulating bodies : de en
  • DE495282C - Oil demand indicator : de en
  • SU13107A1 - Car roof : en ru
  • SU13402A1 - Internal combustion engine with auxiliary piston : en ru
  • SU13735A1 - Device for optical alignment in a film projector : en ru
  • SU13847A1 - A device for filling with mercury medical and other thermometers and for removing air from them : en ru
  • SU14097A1 - Pa flax lamp : en ru
  • US1753092A - Handle-controlled slot closure : en
  • SU13456A1 - Electric direct current machine : en ru
  • SU14381A1 - Apparatus for the production of colored fabric on in hall machines : en ru
  • US1752351A - Dry-cell-battery sealing composition : en
  • US1752933A - Immersion wax : en
  • PL11691B1 - Self-acting weight. : en pl
  • SU14156A1 - Driving device to the measuring device for loose bodies : en ru
  • US1752701A - Airfoil construction : en
  • US1752731A - Bumper : en
  • US1752819A - Automobile wheel : en
  • USD80842S - Design for a combination tray : en
  • DE494903C - Process for making artificial flowers : de en
  • ES117262A1 - A salvo shuttles. : en es
  • CH137844A - Nozzle for relaxing and cooling hesser gaseous propellants : de en
  • CH138849A - Wooden shoe. : de en
  • CH139003A - Process for the production of a Wehnelt cathode. : de en
  • SU13488A1 - Device for replacing worn film perforations : en ru
  • SU13782A1 - The method of obtaining sulfopone : en ru
  • US1752618A - Back-up brake for vehicles : en
  • SU12999A1 - The method of preparation of dry canned juice for cooking boiling jelly : en ru
  • SU13030A1 - Kolosnikova lattice : en ru
  • SU13823A1 - Measuring compass with micrometer screw : en ru
  • US1752440A - Apparatus for seasoning skins : en
  • US1752462A - Nontarnishing metallic ink : en
  • US1752692A - Process for the production of gas and aromatic hydrocarbons from heavy hydrocarbon oils : en
  • DE495274C - humidifier : de en
  • SU14766A1 - Binder for cane, metal and wood rods, etc. : en ru
  • CA298741A - Expansion compensating device for valve actuating mechanism : en fr
  • DE495292C - Can-like thumbtack puller : de en
  • US1752643A - Handle-arresting mechanism for coin-controlled machines : en
  • US1752858A - Brooch-fastening device : en
  • US1752924A - Spraying device : en
  • US1752947A - Protective system : en
  • SU13286A1 - Intercar safety device for tramcars : en ru
  • SU14330A1 - A device for taking an average grain sample through an opening in the bottom edge of the drain pipe : en ru
  • US1752659A - Plate-registering means : en
  • DE495261C - Suspension of rail brake magnets : de en
  • SU13181A1 - Carburetor for internal combustion engines : en ru
  • SU13322A1 - Fermentation apparatus : en ru
  • SU13784A1 - Retouching device : en ru
  • SU14178A1 - Device for rolling tires of wheels of railway vehicles on the ground and rails : en ru
  • CA298809A - Temperature regulating and indicating device : en fr
  • CH139006A - Motor vehicle headlight. : en fr
  • CH139074A - Process for the preparation of an o-oxybenzyl-aroylamine-arsic acid. : de en
  • PL11614B1 - Self-made firearm. : en pl
  • SU13748A1 - Device for transmitting temperature readings to the distance : en ru
  • SU14323A1 - Floating engine : en ru
  • SU14436A1 - Electromagnetic separator of magnetic materials from non-magnetic : en ru
  • SU14804A1 - Potato Planter : en ru
  • US1752918A - Ignition system : en
  • US1753181A - Fuse tongs : en
  • ES116778A1 - An apparatus to regulate the voltage of electrical currents. : en es
  • PL11726B1 - Straightening device for razors, surgical instruments and similar products. : en pl
  • SU13689A1 - Peat extraction installation : en ru
  • US1752500A - Multioffice telephone system : en
  • US1752894A - Floating dock for water aircraft : en
  • CH139031A - Photoelectric cell. : de en
  • DE494884C - Streamlined sea mine : de en
  • FI12861A - Completion of the rules for the implementation of the regulatory procedure with reference to the rules and regulations for the use of telephone redundancies : en fi
  • FR35911E - Insulating bottle combined with a baby bottle : en fr
  • FR678580A - Control unit for boxes in multi-shuttle looms, with one hook per box : en fr
  • ES117198A1 - Manufacture of fast system mirrors. : en es
  • FR678847A - Circular knitting machine for warp knitting with fixed, horizontal or inclined needles in front of which the ring carrying the guides is mounted to slide axially and also to rotate : en fr
  • GB327345A - Improvements in sanitary dry closets : en
  • PL11685B1 - A fire extinguisher with an explosive or similar effect. : en pl
  • SU13704A1 - Device for eliminating aura when photographing : en ru
  • SU13707A1 - Cathode lamp : en ru
  • SU14235A1 - Device for the movement of cars : en ru
  • SU14491A1 - Device for dry distillation of pulverized fuel in a stream of hot gas : en ru
  • SU14757A1 - Trial load testing device : en ru
  • US1753140A - Multicolor cinematograph and other films : en
  • FR35958E - Maximum and minimum current and voltage circuit breaker : en fr
  • FR678831A - Colored pigments, processes for their manufacture and application : en fr
  • GB327385A - Improvements in or relating to steering ships and the like : en
  • FI12870A - Förfaringssätt framställning av i vatten olösliga azofärgämnen : en fi
  • GB327389A - Improvements in and relating to apparatus for heating and smoking meat foods and fish : en
  • SU13300A1 - Pipe threading machine : en ru
  • ES117265A2 - IMPROVEMENTS INTRODUCED IN THE MULTICOUNTER MACHINES : en es
  • ES117199A1 - A COMBINED PROCEDURE FOR PRE-DRYING AND POST-PNEUMATIC REHEATING : en es
  • SU13688A1 - Multiplication apparatus : en ru
  • DE495399C - Lock washer for screw nuts : de en
  • ES117158A1 - Machine for the asphalting of roads. : en es
  • SU14189A1 - Mine furnace for burning fine bulk fuel in suspension : en ru
  • SU14601A1 - Hand-held device for hemming on blanks of blades of knives, braids, shovels, etc. : en ru
  • SU14697A1 - Dvuhr bottom cartridge holder : en ru
  • SU13076A1 - The method of obtaining plastic : en ru
  • SU14087A1 - Water closet with automatic flush : en ru
  • SU14247A1 - Device for moving stationary papers inside : en ru
  • SU14395A1 - Method of making handwritten originals for copying machines : en ru
  • SU14580A1 - Apparatus for detecting borehole deviations : en ru
  • US1752820A - Umbrella : en
  • ES116655A2 - Improvement in a new device applicable to airplanes for the dissemination of public affairs and general communications and other similar matters. : en es
  • GB327278A - Improvements in or relating to metal canisters : en
  • DE494925C - Directional reception with a plurality of antennas : de en
  • DE495064C - Propeller with adjustable blades : de en
  • DE495204C - Device for separating fluids and gases under pressure, especially for separating the products of the destructive hydrogenation of carbonaceous substances : de en
  • FR678635A - Process for preparing a solid alcoholic solution of iodine : en fr
  • FR678652A - Electromagnetic sound reproducer : en fr
  • GB306393A - : en
  • GB307924A - Improvements in bottle-corking machines : en
  • GR2700B - OFFICE TYPE WITH CYLINDER CYLINDER CAPACITY OF THE USUAL TYPE AND DIMENSIONS OF SUCH. : el en
  • DE495252C - Gas exchange device for regenerative coke stoves u. like : de en
  • SU13251A1 - Weaving shuttle : en ru
  • AU2127529A - Improvements relating tothe control of power operated switch machines : en
  • DE495387C - Device for registering speedometers : de en
  • SU13888A1 - Flexible coupling for pipelines exposed to shocks and shock : en ru
  • US1752322A - Outlet box : en
  • FR678848A - Method and apparatus for embossing fabrics : en fr
  • SU14191A1 - Brake for Monorail Rails on Poles : en ru
  • SU14254A1 - Cinema projector with optical alignment : en ru
  • US1752488A - Let-off mechanism for looms : en
  • FR678718A - Mode of connection of formwork panels, making between at a certain angle : en fr
  • FR678885A - Improvement to rubber packing washers for cable glands : en fr
  • US1752669A - Fishing tool : en
  • US1753093A - Calculating machine- : en
  • US1752705A - Method of : en
  • US1752979A - Return apparatus : en
  • DK41947C - Procedure for Biological Wastewater Treatment. : da en
  • GB310039A - Improvements in or relating to electric motor control apparatus : en
  • SU14490A1 - Device for transferring work from a primary engine installed on a locomotive to driving locomotive axes : en ru
  • US1752355A - Roof structure for railway cars : en
  • US1752772A - Wardrobe hatbox : en
  • US1752394A - Accounting apparatus and system : en
  • SU13453A1 - Adaptation for automatic control of oil supply to the boilers of steam boilers : en ru
  • US1752601A - Wooden cigar box : en
  • US1753125A - Garter : en
  • USD80833S - Ward j : en
  • DK41962C - Feeder for Cigar Machines. : da en
  • SU13010A1 - Laboratory extraction device : en ru
  • SU14302A1 - A device for processing metal plates before etching : en ru
  • US1752290A - Hammer mill feed grinder : en
  • US1752965A - Floor-finishing machine : en
  • SU13375A1 - Temperature measuring device : en ru
  • CH138914A - Setting device on temperature regulators and switches. : de en
  • SU13949A1 - The method of obtaining insoluble azo dyes : en ru
  • SU14576A1 - Photometer for arbitrary intensity measurements of X-ray tube radiation : en ru
  • US1752490A - Process for changing the properties of silicon steel : en
  • DE495208C - Beach chair with undressing and dressing room : de en
  • ES117171A1 - An improvement in the built-in electrical switches for use as standard outgoing type switches. : en es
  • FR678779A - Preparation of fatty substances for various industries : en fr
  • SU13161A1 - Libra : en ru
  • US1752606A - Adjustable sill or jamb covering : en
  • SU14181A1 - Nozzle : en ru
  • SU14516A1 - A device for trapping fuel residues, for the purpose of afterburning at the rear slag end of the chain grille : en ru
  • US1752286A - Car door : en
  • US1753097A - Railway-track scale : en
  • SU13396A1 - Aircraft engine : en ru
  • SU13578A1 - Music stand : en ru
  • GB327354A - Improvements in or relating to machines for making rivets, bolts and the like : en
  • FR35977E - Improvements to evaporators for refrigeration machines : en fr
  • SU14483A1 - Machine for filling the canvas on welted insoles : en ru
  • US1752579A - Wave filter : en
  • US1752608A - Envelope machine : en
  • DE495211C - Towel rail : de en
  • ES115795A1 - Improvements in rail iron sleepers with guide ribs of the rails. : en es
  • GB327271A - Improvements in connection with rotating shuttle box motions attached to fast reed looms : en
  • DE495350C - Piezoelectric microphone : de en
  • CA298842A - Compressor control device : en fr
  • SU13323A1 - Tool for opening tin cans : en ru
  • SU13696A1 - Braking device for the glomerular machine : en ru
  • SU13772A1 - Gyroscope : en ru
  • SU14231A1 - Friction attachment for applying motor to lifting rammer : en ru
  • SU14683A1 - Canopy : en ru
  • SU13048A1 - The method of obtaining vat mordant or acid mordant dyes : en ru
  • SU14207A1 - Device for clamping shafts machines : en ru
  • SU14435A1 - The method of preparation of a sterile preparation for injection : en ru
  • SU13113A1 - Self-resetting : en ru
  • SU14312A1 - Device for testing current transformers : en ru
  • US1753002A - Camera : en
  • CH138904A - Wreath stand. : de en
  • CH138937A - Apparatus for checking the size and shape of parts of watches, watchmaking supplies, etc. : en fr
  • DE494941C - Circuit for initiating the discharge of the time circuit capacitor of a cathode oscilloscope : de en
  • FR678812A - Process for the manufacture of artificial wood in a continuous strip from wood pulp with or without binders or fillers : en fr
  • GB327248A - Improvements in the control of lifts operated by polyphase electromotors : en
  • CH139095A - Process for the desensitization of photographic silver halide layers. : de en
  • SU13372A1 - Flat floor for buildings : en ru
  • SU13467A1 - Fixture to the projection lamp to service it from a distance : en ru
  • SU14242A1 - Peat loading machine etc. from piles to wagons : en ru
  • SU14805A1 - A device for testing the mechanical properties of materials by drilling : en ru
  • US1752467A - Garden implement : en
  • SU13717A1 - Tool for writing and drawing : en ru
  • SU13944A1 - The method of obtaining yellow and orange vat dyes : en ru
  • SU14243A1 - Device for automatic stopping in hall machines : en ru
  • US1752790A - Valve cage : en
  • SU13803A1 - Method of making printing plates for three-color printing on ceramic products : en ru
  • US1752652A - Clock : en
  • DK41939C - Two-stroke internal combustion engine. : da en
  • DE495082C - burner : de en
  • ES116376A3 - Resins, plastics and varnishes, with their corresponding manufacturing procedures. : en es
  • SU13231A1 - Device for installation on an iron roof of masts for radio networks : en ru
  • SU14594A1 - Detachable top end of the rack with socket : en ru
  • US1752580A - Molding compound and its method of production : en
  • US1752337A - Mop head and wringer : en
  • US1752619A - Release snap construction : en
  • US1753088A - Vending apparatus : en
  • SU13192A1 - Dryer : en ru
  • SU13351A1 - Lifting device for unloading wagons : en ru
  • SU13573A1 - Kenotronic Rectifier : en ru
  • SU14300A1 - Tubular pen for writing patterns : en ru
  • SU14618A1 - Tool for twisting mouthpieces in sleeve-mouthping machines : en ru
  • SU14633A1 - The method of fixing the emulsion in the form of powder on paper, glass, etc. : en ru
  • SU14681A1 - Movie Trimmer : en ru
  • CH138852A - Tilting device for troughs, in particular for dough kneading and mixing machines. : de en
  • ES117160A1 - Improvements in the hinges for car doors and other vehicles. : en es
  • GB303876A - Improvements in and relating to fastening devices for bonnets of motor vehicles or the like : en
  • DE494882C - Electric noise device for bicycles and similar vehicles : de en
  • FR35916E - Improvement in mounting systems to produce tilting vehicle headlights : en fr
  • FR678788A - Rotary seal making machine : en fr
  • AU2249729A - An improved wheel drawer for use on motor vehicles : en
  • US1753129A - Detachable connection and clamp : en
  • US1753147A - Toy trackage : en
  • PL11686B1 - A method of making opaque washable playing cards. : en pl
  • SU14292A1 - Instrument for determining screw thread data : en ru
  • SU14443A1 - Lead Alloy Bearing : en ru
  • SU14547A1 - The method of obtaining ammonium nitrate : en ru
  • US1752340A - Means for counter rolling alpha cigarette paper : en
  • US1752382A - Gas-purification process : en
  • US1753087A - Coin-controlled mechanism : en
  • USD80860S - Henry schwabbee : en
  • SU13492A1 - Spray dispenser for paints and the like. substances : en ru
  • SU14285A1 - Floor wall : en ru
  • US1753130A - Collar button : en
  • US1752830A - Motor-driven blower : en
  • SU13393A1 - Wind Naka installed on the aircraft for wireless : en ru
  • SU13210A1 - Adaptation to the handbrake of railway rolling stock to limit the force of the brake pads on the wheel bandages : en ru
  • SU13691A1 - Weaving device for weaving shuttle : en ru
  • SU14349A1 - Device for washing rollers : en ru
  • US1752949A - Finishing machine : en
  • SU14096A1 - Adaptation to oil press to remove the cake : en ru
  • SU13897A1 - Device for measuring the depth of indentation of a ball on a Brinel instrument : en ru
  • SU14639A1 - Trolley for strengthening and feeding logs, when sawing : en ru
  • SU14666A1 - Selective action mine : en ru
  • SU14763A1 - Brick wall : en ru
  • FR678655A - Rescue device of disaster crews and submersible by means of the ship : en fr
  • FR678760A - Raw cotton mercerization process : en fr
  • FR678849A - Improvements to blocks for handout : en fr
  • SU14060A1 - Counter work loom with three shifts : en ru
  • SU14539A1 - Device in buildings for ta nor on the roof of snow : en ru
  • FI12873A - Anordning vid glasdragningsmaskiner enligt system Fourcault : en fi
  • FR678563A - Device for automatically limiting the speed of a fluid : en fr
  • FR678873A - Hanger insulator, elastic seal, bonnet and rod type : en fr
  • SU14393A1 - Device for indicating the level of water in high-standing tanks : en ru
  • SU14536A1 - Pneumatic Bannik for artillery guns : en ru
  • SU14814A1 - Device for removing high current from slip rings : en ru
  • CA298889A - Antioxidant or age-resister : en fr
  • DE494914C - Washing machine with swing-out washing drum : de en
  • GB327355A - Improvements in or relating to hangers for stockings and like articles of wearing apparel : en
  • IE10523L - Filtering air. : en
  • SU14225A1 - The lock for spool and piston rings, when idling the machine, forming an annular gap with the inner walls of the spool bushing or cylinder : en ru
  • SU14423A1 - Arm for installation on the rolling stock trap rod for exchanging mail on the go train : en ru
  • US1752446A - Electromagnetic impulse timepiece : en
  • FI12865A - Anordning hastighetsreglering vid asynchronous induction motor : en fi
  • GB327450A - Process for the manufacture of nitro halogen quinazolines : en
  • CA298946A - Record card with printed index points : en fr
  • CH138801A - Lifting device on hydraulic roof weirs. : de en
  • CH138795A - Protection device for garden beds and plant crops. : de en
  • CH138946A - Method for fastening a sheet metal cylinder to the bottom of a cylindrical sheet metal container. : de en
  • ES116410A1 - A machine to apply pressure on footwear plants. : en es
  • US1753157A - Heating and ventilating apparatus : en
  • SU13024A1 - The method of obtaining oil soaps : en ru
  • SU14304A1 - Potato Maker : en ru
  • SU13477A1 - Manual brick making machine : en ru
  • CA298970A - Product for sealing punctures and rendering pneumatic tires air tight : en fr
  • SU13308A1 - The method of preparation of essences : en ru
  • SU13502A1 - Mobile bulk material handling machine : en ru
  • SU14577A1 - The method of producing surrogate skin : en ru
  • SU14579A1 - Device for opening the inflow of oil or other liquid to the supporting or other machine parts during operation and closing the inflow during stopping : en ru
  • US1752994A - Piston : en
  • FR678744A - Process for the preparation of unsaturated esters : en fr
  • GB327312A - Improvement in steam condensers : en
  • US1752695A - Packaged inflated playing ball and method of making the same : en
  • ES117166A1 - An automatic degreaser for spark plug spark plugs. : en es
  • CA298869A - Paper feeding mechanism : en fr
  • DE495098C - Distillation of raw carbon disulfide : de en
  • SU13433A1 - Galvanometer : en ru
  • US1752769A - Cooker : en
  • FR35970E - Improvements to floor cleaning and polishing devices, combined with vacuum cleaners : en fr
  • GB327236A - Improvements in or relating to electric wire attachments : en
  • DK41938C - Method and Apparatus for Making Artificial Fibers. : da en
  • CA298890A - Accelerator of rubber vulcanization : en fr
  • CH138980A - Internal combustion turbine. : en fr
  • SU13442A1 - A device for injecting a dye into a test borehole without a noticeable increase in the water level in the well : en ru
  • SU13574A1 - A device for studying biochemical processes in biological wastewater treatment : en ru
  • SU13909A1 - Dust and flue gas dedusting device : en ru
  • SU14102A1 - Electric adaptation to scales for automatic weighing (packing) of loose bodies : en ru
  • CH139069A - Process for the preparation of an oxythionaphthene. : de en
  • SU14026A1 - Reaper Threshing Clover : en ru
  • GB327280A - Improvements in non-skid devices for the wheels of road vehicles : en
  • DE494761C - Device for fine or polishing grinding of double-edged safety razor blades at the same time on two opposite cutting edges on different cutting edges in a blade holder swinging between two grinding rollers : de en
  • DE495034C - Changeover relay for electrical multiple tariff meters : de en
  • DE495167C - Hydroelectric power plant with standing turbines for the utilization of strongly fluctuating vessels : de en
  • FR35953E - Remote control device for a machine component with precise adjustment of the stroke of this component : en fr
  • USD80846S - Design for a dress : en
  • SU13912A1 - Electrostatic Maker : en ru
  • SU14074A1 - Spreading with balloon envelope without balloon : en ru
  • SU14086A1 - The method of separation of the mixture nigroso-alpha-naphthala : en ru
  • SU14099A1 - Electrical alarm device for the protection of premises : en ru
  • US1752460A - Gas furnace : en
  • DE494842C - Adjustable operating chair : de en
  • AU2342029A - Puncture sealing innertube for pneumatic tires : en
  • CH138920A - Two-part sheet metal housing for measuring instruments, especially for electrical devices. : de en
  • CH139096A - Process for the desensitization of photographic silver halide layers. : de en
  • PL11676B1 - A tube for inserting into the teats of the udder. : en pl
  • SU14031A1 - Ribbed economizer consisting of I-shaped elements : en ru
  • SU14596A1 - Libra : en ru
  • US1752309A - Lubricant product and producing process : en
  • USRE17634E - Combined typewriting and card-perforating machine : en
  • CA298780A - Book holder : en fr
  • DE494997C - Lock on machine guns : de en
  • DE495215C - intermediate gear for motorized cash registers, calculating machines etc. like : de en
  • ES117167A3 - The manufacture of rubberized raincoats-coats. : en es
  • SU14622A1 - Mechanism for automatic removal of fabric extenders : en ru
  • US1752433A - Rotary forging furnace : en
  • US1752680A - Optical means for producing color cinematographic pictures : en
  • US1752842A - Control system : en
  • US1752474A - Method of treating metals : en
  • SU13545A1 - Drum-type manual crop for planting forest seeds : en ru
  • SU13712A1 - A device for alternately switching on a low-frequency amplifier intended for both amplifying speakers' speeches and broadcasting speeches delivered at congresses, meetings, etc. : en ru
  • SU14650A1 - Swivel bayonet : en ru
  • US1753058A - Toggle : en
  • ES117220A1 - Improvements in carburetors. : en es
  • SU13017A1 - A device for automatically removing incandescent bulbs, their flasks and similar glass vessels from the machine for fusing additional parts into the vessels. : en ru
  • SU13257A1 - Trolley for transporting a ski plane : en ru
  • SU13486A1 - A device for recording pressures of moving peat, etc. the masses : en ru
  • AU2545530A - Improvements in pressure applying apparatus : en
  • DE495033C - Triple tariff meter : de en
  • GB306494A - Improvements in secret signalling methods : en
  • CA298761A - Concrete structure : en fr
  • CA298931A - Method of re-superheating interstage steam : en fr
  • PL11705B1 - Apparatus for separating glass pears. : en pl
  • SU13164A1 - Controller for supplying flammable liquid : en ru
  • SU13953A1 - Disc Cultivator : en ru
  • SU14251A1 - Device for heating bandages : en ru
  • SU14479A1 - Cathode lamp : en ru
  • DK41955C - Radio receiver with stepwise Detection. : da en
  • CH139076A - Process for the preparation of 4- (di (oxyethyl) -amino) -1-oxybenzene. : de en
  • CH138916A - Printing counting device for consumption meters, in particular for electricity meters, which periodically returns to the zero position. : de en
  • SU13319A1 - Adaptation to the scraper conveyor for automatic feeding of the transported blanks to the place of their processing during the continuous method of work : en ru
  • SU13649A1 - Weaving Racing : en ru
  • SU14419A1 - Cutting machine for reaping machines : en ru
  • US1753014A - Gear-testing machine : en
  • SU13285A1 - The method of preparation of high alumina cement : en ru
  • FR678891A - Method and apparatus for the rapid and precise mounting and assembly of frames of bicycles and the like : en fr
  • GB303512A - Improvements in and relating to the manufacture of high vacuum vessels and apparatus : en
  • CA298765A - Bed spring guard : en fr
  • CH138945A - Hammer for finishing uneven sheets. : de en
  • AU2345629A - Electric gasoline gauge : en
  • DE495286C - Automatic altitude control for aircraft : de en
  • FR678846A - Process for the manufacture of dinaphthylene dioxide derivatives : en fr
  • GB316215A - : en
  • GB311414A - Calculators for use in betting : en
  • CH138812A - Slurry mixer. : de en
  • GB327221A - Improvements in and relating to suspended sliding doors : en
  • FR678645A - Method and device for applying the airtight seal to the lids and bottoms of cans, in particular of cans : en fr
  • FR678815A - Movement intended for the ascent of boxes or crampons, applicable on shuttles flaps launched or accompanied for weaving one or more pieces : en fr
  • US1753048A - Adjustable top for type cabinets : en
  • US1753059A - Production of photographic images : en
  • DE482135C - Process for impregnating porous insulating materials : de en
  • DE494872C - Device for increasing the fat content of centrifuge milk : de en
  • GB327401A - Improvements in or relating to electric switches for controlling light and other circuits on motor vehicles : en
  • GB327402A - An improved kinematograph projector : en
  • CA298862A - Apparatus for measuring and conveying powdered material from bulk : en fr
  • CA298959A - Sprinkler : en fr
  • CH138989A - Regulating transformer. : de en
  • DE494930C - Electric cell : de en
  • SU13213A1 - Method of making viscose silk : en ru
  • SU14174A1 - Device for extracting oil from boreholes : en ru
  • US1752359A - Hydrocarbon motor : en
  • US1752978A - Toy : en
  • USRE17630E - Steam scoring machine for ice : en
  • GB327396A - Improvements in kilns : en
  • SU13158A1 - The method of obtaining artificial mass : en ru
  • SU13034A1 - Direct current circuit : en ru
  • SU14724A1 - Device for weaving flax and hemp fiber : en ru
  • SU14786A1 - Device for automatic braking of the sawmill's shaft and transferring the belt from the working pulley to the idler : en ru
  • US1752570A - Advertising apparatus : en
  • GB313915A - Improvements in bandages or catamenial appliances : en
  • GB327276A - An improved machine for cutting the stalks of cabbages : en
  • GB327436A - Improvements relating to dry-pipe fire-extinguishing sprinkler systems : en
  • SU13111A1 - Apparatus for heating cylinders and spool boxes of a locomotive with combustion products : en ru
  • SU14515A1 - The method of distillation of volatile products from fine-grained or pulverized bituminous material : en ru
  • SU14688A1 - Malka : en ru
  • CH138855A - Process for preventing oxidation and resinification phenomena during the continuous distillation of volatile substances from solid materials. : de en
  • CH138987A - Circuit for supplying two or more anodes working in parallel to one or more rectifiers or equivalent devices from special secondary windings of a common transformer. : de en
  • CH139072A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • DE495152C - Lace holder for shoes : de en
  • ES117149A1 - Procedure and devices to increase the radius of action and industrial performance of the engines of explosion and those of constant pressure, by direct use of the exhaust gas, condensation thereof and heat of cooling water : en es
  • SU14081A1 - The method of obtaining sulfur dyes : en ru
  • SU14626A1 - The method of obtaining potassium enriched superphosphate : en ru
  • DK41923C - Wind turbine. : da en
  • FR35997E - Safety assembly of the head of a bicycle fork with the threaded tube carrying the handlebars : en fr
  • FR678642A - Process for the manufacture of artificial materials similar to natural egg white : en fr
  • FR678811A - Apparatus for drying laundry : en fr
  • GB303898A - Coated articles and method of making the same : en
  • DE494680C - Closure with wooden lining and wear plate : de en
  • DE495376C - Device for keeping dry and exposing the work area when placing dental silicate fillings or the like. : de en
  • DE494675C - Racing game device in which the racing figures are pushed forward on a fixed track with the aid of screw turns turned below this track : de en
  • DE495018C - Electric gas cleaning system : de en
  • SU14716A1 - Mechanical remote tube : en ru
  • US1752762A - Wrapping machine : en
  • CA298896A - Steam distillation of coal : en fr
  • CH138983A - Two- or multi-stage refrigeration system. : de en
  • SU13395A1 - Adaptation to the oscilloscope to obtain marks characterizing the phase shift of the recorded curves at a low drum speed : en ru
  • US1752421A - Aeroplane-wing construction : en
  • ES117163A1 - System for the transport of domestic garbage. : en es
  • GB327372A - Improvements in razors : en
  • PL11637B1 - Rotary dryer. : en pl
  • SU14434A1 - Bolt Press : en ru
  • US1752388A - Core drill and bit : en
  • FR678636A - Plant and apparatus for calcining excess calcium oxide in cement : en fr
  • GB327257A - Improvements in electromagnetic clutches : en
  • DE494915C - Laundry kettle with overmolding insert and water circulation caused by a wing screw : de en
  • GB327323A - Improvements in storing and delivering or vending apparatus : en
  • DE495063C - Rudder arrangement with three or more rudder surfaces : de en
  • DE495078C - Number switch for self-operated telephones : de en
  • CH139024A - Circuit arrangement for telephone systems with company lines. : de en
  • FR678764A - Method for modulating the high frequency currents of lamp transmitters for radiotelephony and radiotelegraphy : en fr
  • SU13197A1 - Muffle Russian oven : en ru
  • SU13708A1 - Device for determining the height of the upper boundary of the fog : en ru
  • SU13973A1 - Photophonograph : en ru
  • DE494764C - Repeater air rifle : de en
  • US1753179A - Connecter : en
  • ES109044A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • GB316663A - Improvements in or relating to perforated cards for use in calculating statistical or similar machines : en
  • GB327357A - Improvements in ruling discs : en
  • SU13009A1 - Wagon wheel with movable shoes : en ru
  • SU13252A1 - Stack Cardboard Cuts Feeder : en ru
  • GB306132A - Manufacture of chlorinated organic acid esters of cellulose : en
  • PL11679B1 - A method for creasing, treating with liquids or gases, or drying in advance on spools of rayon and apparatus for carrying out the method. : en pl
  • SU13702A1 - Automatically installed Nivelir : en ru
  • SU13737A1 - Liquid boiling alarm device : en ru
  • SU14152A1 - Apparatus for determining the rate of flow of water : en ru
  • US1752436A - Telegraph repeating system : en
  • US1752737A - Device for placing and removing lamp bulbs : en
  • US1752828A - Method and apparatus for mounting filaments : en
  • GB327361A - Improvements in or relating to electrical resistance welding with rolling electrodes : en
  • SU13497A1 - Undersea fishing rod : en ru
  • US1753005A - Method of uniting tubular members : en
  • SU13292A1 - Apparatus for mechanical laying of fabric on the cutting table : en ru
  • SU14227A1 - Sandbox for self-propelled carts : en ru
  • SU14545A1 - Automatic telephone call exchange : en ru
  • SU13225A1 - Spreading machine : en ru
  • CA298776A - Deterging benzo-alcoholic cream : en fr
  • CH138939A - Aluminum alloy for casting purposes. : de en
  • FR678842A - Process for the deodorization of gases leaving the crankcase breather of explosion or internal combustion engines : en fr
  • DE495091C - Resilient cap shoe for the expansion of the track, consisting of a Z-shaped sheet metal strip and a clamp : de en
  • DE495124C - Introduction of atomized water into the melting zone of shaft melters : de en
  • ES117224A3 - Machine for transforming natural paper into transparent varnished. : en es
  • FI12877A - Rare : en fi
  • SU13217A1 - Box for protecting food from gas poisoning : en ru
  • SU13087A1 - Disinsection method : en ru
  • SU13776A1 - Electric locomotive : en ru
  • SU14531A1 - Bed for double acting motors : en ru
  • SU14694A1 - Adjusting device for mechanical watch tubes : en ru
  • DE495226C - Liferaft embedded in the deck of a ship : de en
  • FR678740A - Improvements made to containers, such as, in particular, accumulator trays : en fr
  • FR678777A - Clutch mechanism for presses for cutting and creasing paper and the like : en fr
  • FR678569A - Electric socket : en fr
  • FR678892A - Method of establishing electric neon lamps or the like, arranged in the form of letters or advertising motifs, and products obtained by this method : en fr
  • GB327313A - Improvements relating to curtain rails : en
  • USD80821S - Island : en
  • DK41945C - Procedure for the Production of Highly Activated Coal. : da en
  • US1753034A - Steel retainer : en
  • SU14230A1 - Pressure gauge calibration chamber : en ru
  • SU14494A1 - Tunnel dryer : en ru
  • CH138838A - Threading device for weaving shuttles, especially those for automatic bobbin changes. : de en
  • SU13202A1 - Distribution mechanism for card perforation machines : en ru
  • SU14315A1 - Folding box : en ru
  • US1752909A - Loud-speaker : en
  • US1752981A - Sound reproducer : en
  • SU13194A1 - Method for producing alloy for crystal detectors : en ru
  • SU14787A1 - Device for continuous determination of average indicator pressure of piston machines : en ru
  • US1752323A - Guide attachment for presser bars : en
  • US1752958A - Railroad system for levee constructing : en
  • FR678608A - Locking device for vehicle hoods : en fr
  • FR678612A - Illuminated sign glass panel : en fr
  • GB327423A - Improvements in or relating to the manufacture of artificial threads by the dry spinning method : en
  • GB318912A - Improvements in actuating mechanism for reciprocating pumps : en
  • GB327719A - Means for promoting screw propeller efficiency : en
  • GB327386A - Improvements in oil cleaning apparatus : en
  • GB327427A - Improvements in miners and garage safety lamps : en
  • US1752905A - Water boiler : en
  • DE495306C - Process for the production of sulphate from common salt and sulfuric acid : de en
  • SU13019A1 - Method for producing acids and neutral oxidized petroleum oils : en ru
  • SU13082A1 - The method of obtaining alloy copal with flax oil : en ru
  • SU13983A1 - Device for regulating the voltage of AC networks : en ru
  • US1753006A - Wrist support : en
  • SU13722A1 - A device for dividing the angle into three equal parts : en ru
  • SU14054A1 - Sports water bike : en ru
  • DE495113C - Electromagnetic relay : de en
  • SU13201A1 - Continuous sieve box filter : en ru
  • SU13525A1 - Safety device for fugovochnyh machines : en ru
  • SU13685A1 - A device for determining the depth of decay of wooden pillars : en ru
  • SU14379A1 - Well Level Measurement Tool : en ru
  • SU13168A1 - Device for preventing health disorders that are due to swinging and rotating movements : en ru
  • SU13391A1 - Folding device for washing and painting windows outside : en ru
  • FR678765A - New accessory for automobiles : en fr
  • FR678852A - Improvements to the dyeing of regenerated cellulose silk fabric : en fr
  • GB327321A - Improvements in or relating to a method of and means for removing the sediment and floating layer from reservoirs of clarifying plants : en
  • US1752353A - Control system : en
  • US1752428A - Hinge : en
  • US1752729A - Ice-cream cone : en
  • SU13031A1 - Electric filament lamp with several threads : en ru
  • SU13238A1 - Device for transmitting images on a moving film by radio : en ru
  • SU14066A1 - Device for mixing liquids with gas and reagents : en ru
  • SU14394A1 - Saw for gin and linter : en ru
  • US1753149A - Distillation of hydrocarbons : en
  • ES116483A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES116903A1 - Improvements in luminous devices known for the play of flames. : en es
  • FR678705A - Movable leaf register support base and mechanism for controlling the opening and closing of this register : en fr
  • FR678776A - Lighting devices : en fr
  • GB327185A - Improvements in multiple toned whistles : en
  • DE495305C - Arrangement for cleaning the electrodes of electrical gas cleaning systems : de en
  • CA298887A - Mould cleaning machine : en fr
  • CH138929A - Wristwatch. : en fr
  • US1752718A - Coin-controlled calling-card box : en
  • BE367426A - x-ray facilities : en fr
  • CA298864A - Manufacture of rubber articles : en fr
  • GB307925A - Improvements in bottle-corking machines : en
  • GB309556A - Improvements in or relating to processes for the manufacture of discharge devices : en
  • SU13431A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • SU14103A1 - Water wheel : en ru
  • SU13650A1 - The bell electric alarm system for schools : en ru
  • SU13851A1 - Friction gear for sewing machines : en ru
  • SU14606A1 - Connection device between screen collectors and boiler steam collectors : en ru
  • US1752884A - Crepe-steaming rack : en
  • CA298941A - Spring bed bottom : en fr
  • CH138830A - Device for achieving the oil circulation in spindle bars with spindles of roving, spinning and twisting machines or the like driven by helical gears. : de en
  • PL11670B1 - A padlock without a firebox. : en pl
  • SU13033A1 - A device for obtaining a terrain map using aerial photographs : en ru
  • SU13058A1 - Brass bearing : en ru
  • SU13729A1 - Fixture for securing guide wires in typesetting and casting machines : en ru
  • SU13861A1 - Method for making records with sound recording : en ru
  • SU14257A1 - Milk for hemp and flax : en ru
  • SU14326A1 - Tail steering for vertical wind engines : en ru
  • SU13498A1 - Device for screwing pin insulators onto pin : en ru
  • SU13667A1 - A method of making a base for a photographic film or film : en ru
  • CH138971A - Device for heating the cylinders of steam engines with triple or more than triple expansion. : de en
  • SU13388A1 - Post Office Box : en ru
  • SU14172A1 - Instrument for determining the weight of fluid by measuring its volume : en ru
  • SU14656A1 - Electric rail pedal mechanical action : en ru
  • US1752365A - Method of purifying phenyl ethyl alcohol : en
  • SU13834A1 - Method and device for evaporation of solutions : en ru
  • US1752717A - Smoke consumer : en
  • PL11632B1 - The method of securing the rails of the railway track from creeping. : en pl
  • SU14203A1 - The device joint wood bars : en ru
  • US1753177A - Bending machine : en
  • USD80847S - Desigit for a candy dish or similar article : en
  • CA298886A - Rubber conversion product : en fr
  • CH139106A - DC-DC converter traction vehicle. : de en
  • CA298861A - Sliding sash window frame : en fr
  • SU14196A1 - Staple for fastening boxes : en ru
  • SU14512A1 - Hair Hygrometer : en ru
  • CH138985A - Oil cooler. : de en
  • CH139097A - Process for the desensitization of photographic silver halide layers. : de en
  • FR678778A - Improvement in removable cuffs : en fr
  • FR678804A - Agricultural tool holder body, intended to be hitched to an engine front end, with mechanical or animal attraction : en fr
  • GB316309A - Improvements in machines for scutching flax, hemp and like fibres : en
  • GB327225A - Improvements in and relating to tobacco pipes, cigar and cigarette holders : en
  • SU13754A1 - A method of manufacturing a signaling composition : en ru
  • SU13798A1 - Adaptation to meteorological signaling devices in the study of the upper air layers of the atmosphere : en ru
  • US1752332A - Clean-out elbow for cracking stills, etc. : en
  • US1752530A - Pressure-lubricating apparatus : en
  • US1752847A - Windmill : en
  • US1752902A - Device for disintegrating and conveying materials : en
  • US1753004A - Display device : en
  • DE494967C - Ventilation device for milk heater with agitator : de en
  • ES116889A1 - IMPROVEMENTS INTRODUCED IN THE PROCEDURES AND INSTALLATIONS FOR THE MANUFACTURE OF POTASE CARBONATE OR OF BICARBONATE AND SODIUM CARBONATE AND SIMULTANEOUSLY OF MAGNESIUM CARBONATE AND CHLORIDE : en es
  • FI12888A - Sätt och maskin för invecklande av patroner av plastiska sprängämnen eller andra liknande kroppar i papper eller liknande omslag : en fi
  • CA298853A - Sash stop and pulley guard : en fr
  • CH138982A - Refrigeration machine with vertical rotary compressor. : de en
  • GB327275A - Improvements in textile finishing and the like machines : en
  • SU14388A1 - Stamp with embossed signs and letters on elastic tapes : en ru
  • SU14549A1 - Automatic Telephone Station : en ru
  • US1752384A - Hypodermic syringe : en
  • SU14112A1 - Gnezdovskaya sa lka : en ru
  • SU14432A1 - Sulfur Burn Disinfection Device : en ru
  • US1752685A - Piston : en
  • US1753112A - Airplane : en
  • DE495029C - Device for generating interrupted direct current or alternating current : de en
  • ES117181A1 - IMPROVEMENTS IN SOUND FILM CONDUCTING DEVICES : en es
  • FR678728A - Improvements in fertilizer distribution : en fr
  • CA298914A - Fabric drying and finishing machine : en fr
  • ES117286A1 - Improvements introduced in connecting rods for piston machines, especially in connecting rods for internal combustion engines. : en es
  • SU14821A1 - Water tap : en ru
  • US1752536A - Stationary water heater : en
  • SU13354A1 - Stapler : en ru
  • SU13540A1 - Device for automatic ignition of mercury rectifiers : en ru
  • SU13813A1 - Electronic lamp : en ru
  • SU14058A1 - Stone Cutting Machine : en ru
  • SU14187A1 - Apparatus for producing a mixture of steam and combustion products : en ru
  • SU14211A1 - Electromagnetic device for weaving machines with fixed installation weftsholes for stopping the machine when weft threads break : en ru
  • CA298916A - Car-coupler : en fr
  • DE495372C - Process for the hot blowing of water gas and double gas generators : de en
  • SU13620A1 - Hand-operated drill unit equipped with an electric motor for rotating the drill : en ru
  • SU14084A1 - Automatic gripper for top rise buckets : en ru
  • US1752973A - Bottle capper : en
  • SU14826A1 - Electric incandescent lamp : en ru
  • US1752417A - Convertible bed settee : en
  • US1752629A - Railroad-rail straightener : en
  • DE495139C - Pesticides : de en
  • CA298837A - Battery and sealing composition : en fr
  • FR678661A - Heating radiator : en fr
  • GB327237A - Improvements in automobile bodies : en
  • DE495130C - Power-operated ventilation device for building spaces : de en
  • SU13566A1 - The machine for running the decals on porcelain and fass dish : en ru
  • US1752879A - Radiator : en
  • US1753060A - Ship's pilot ladder : en
  • US1752515A - Sound or vibration transmitting apparatus : en
  • ES116767A1 - Improvements introduced in the manufacture of switches, plugs and all kinds of contacts to turn on lights, consisting of making them visible in the dark. : en es
  • ES117226A1 - Improvements in the devices for tempering the flanks of screw steps and worm screws. : en es
  • FR35978E - Improvements to sound-producing devices : en fr
  • FR678628A - Improvements in artificial silk spinning looms or others : en fr
  • GB327398A - Improvements in or relating to radiators for transformer and other like tanks : en
  • SU13757A1 - Seine for fishing : en ru
  • SU13820A1 - Device for signaling a lack of oil in a bearing or bearing heating : en ru
  • SU14049A1 - Device for transferring arrows from a wagon : en ru
  • US1752574A - Egg carrier : en
  • CH138829A - Spool axle storage for twisting and winding machines. : de en
  • CH138875A - Process for the preparation of a chromable monoazo dye. : de en
  • DE495384C - Hollow masonry made of stones laid on edge and without continuous trusses : de en
  • CA298759A - Apparatus for preparing cellulose xanthate : en fr
  • CH138955A - Removable fixing device of two parts one on the other. : en fr
  • SU13270A1 - Carton closing device : en ru
  • SU14335A1 - Fluid sampling device : en ru
  • US1752465A - Feeding device for drilling machine spindles : en
  • SU14660A1 - Flax Thresher : en ru
  • US1752930A - Electric switch : en
  • US1753105A - Railway truck : en
  • PL11723B1 - A method of making zarowych detonators. : en pl
  • SU13353A1 - Device for transferring arrows from the car : en ru
  • SU13483A1 - Corrugated Cylinder Machine : en ru
  • SU13761A1 - Paging device : en ru
  • SU14744A1 - Device for electrical telescopes in natural colors : en ru
  • CA298917A - Speed control device for grinding machines : en fr
  • CH138827A - Method and apparatus for making a strong continuous ribbon of man-made fibers. : de en
  • DE494693C - Radiation meter with bimetal spiral : de en
  • DE495105C - Automatic coupling for railroad cars : de en
  • SU14587A1 - Top plate mechanism for automatic typewriter : en ru
  • SU14659A1 - Roller Skates : en ru
  • CA298866A - Public service posting machine : en fr
  • SU13677A1 - Adaptation to an electrolytic bath for separating electrolyte splashes from evolving gases during electrolysis : en ru
  • SU13837A1 - Weaving device for determining the tension of the base : en ru
  • SU14298A1 - Instrument for determining the specific gravity of flowing liquids : en ru
  • SU14737A1 - Apparatus for producing continuous light bands : en ru
  • US1752298A - Printing die : en
  • CA298835A - Shielding system : en fr
  • CH138891A - Device for storing reels of fibrous material to be pulled off. : de en
  • DE495256C - Process for the preparation of salts of the china alkaloids with an aromatic arsic acid : de en
  • DE495394C - Device for evaporation of the fuel in explosion engines : de en
  • PL11638B1 - The way of stiffening the ends of the laces. : en pl
  • SU13645A1 - Device for controlling the speed of advancement of the film : en ru
  • SU13980A1 - A device for plugging a hole inside a hollow body of revolution when checking their tightness : en ru
  • US1753119A - Ring spinning and doubling frame : en
  • SU14342A1 - Weaving device for pharynx formation : en ru
  • CH139021A - Telephone system with amplification device. : de en
  • CH139052A - Compressed fluid sand pit. : en fr
  • BE367668A - : en fr
  • CH139098A - Process for the desensitization of photographic silver halide layers. : de en
  • DE495352C - Circuit arrangement for establishing remote connections with subscribers of an office with dialer operation : de en
  • FR35995E - Further development in the manufacture of skirt nets for ladies' bicycles : en fr
  • FR678766A - Advanced preparation of phosphate compounds : en fr
  • FR678884A - Electromagnetic speaker with diffuser : en fr
  • CH139084A - Process for the preparation of a dry calcium halide starch preparation which can be dissolved without lump formation. : de en
  • SU13630A1 - A device for protection of a pipe grate of a locomotive boiler against exposure to high temperature in the firebox : en ru
  • SU13692A1 - Film projector shutter : en ru
  • SU14407A1 - Label numbering machine etc. : en ru
  • CH138868A - Process for preparing an arylaliphatic aldehyde. : en fr
  • SU13036A1 - Isolator : en ru
  • SU13103A1 - The method of increasing the superheat temperature in the steam superheaters, the loops of which are inserted into the flame and fire tubes : en ru
  • US1752948A - Fitted traveling bag : en
  • SU13668A1 - Device for receiving electrical advertisements : en ru
  • SU13775A1 - Dosing device : en ru
  • SU13845A1 - Loudspeaker membrane : en ru
  • SU14699A1 - Brinell press tool for determining print diameter : en ru
  • CH138954A - Wristwatch. : en fr
  • DE495044C - Device for the individual removal of cotton rolls for dental purposes : de en
  • DK41927C - Twine Yarn with Protective Wrap. : da en
  • FR35903E - block-forming electrical equipment : en fr
  • GB318487A - Improvements in ophthalmoscopes for instructional purposes : en
  • GB327178A - Improvements relating to the continuous removal of ashes and dust from flues, smoke boxes, economisers, chimneys and the like : en
  • SU13458A1 - Air engine with rotating cylinders : en ru
  • SU14645A1 - Flax pulling machine : en ru
  • US1752707A - Box-lidding bench : en
  • USD80840S - Wilfred h : en
  • CA298800A - Bituminous paving composition : en fr
  • CA298827A - Water closet bowl : en fr
  • CA298913A - Coin-controlled vending machine : en fr
  • CH139063A - Ceiling stone with pressure layer. : de en
  • CH139002A - Process for preparing an improved electrolyte. : en fr
  • CA298932A - Shoe shining last : en fr
  • CH138847A - Support for sock and stockings. : en fr
  • AU1747228A - Improvements in pressure applying apparatus : en
  • PL11707B1 - A method of producing items that require aging resistance. : en pl
  • SU13025A1 - The method of producing fluorosilicic acid : en ru
  • SU14750A1 - The method of separation of iodine from the liquid obtained during the fermentation of iodine-containing algae : en ru
  • ES116189A1 - Falleba of closing to pressure. : en es
  • ES117185A1 - Device to gasify and re-evaporate the liquid portions of fuel in the charge of combustion engines. : en es
  • FR678686A - Door lock : en fr
  • SU13868A1 - A method of manufacturing oxide cathodes : en ru
  • US1753026A - Cork extractor : en
  • FR678808A - Spinning centrifuge for artificial silk with two-part shaft : en fr
  • AU1896629A - Improved apparatus forthe reception of radio signals : en
  • CA298816A - Distillation of tar : en fr
  • SU14123A1 - Pneumatic soda solution displacer : en ru
  • US1752610A - Awning or curtain : en
  • SU13720A1 - Armored xylolitic floor : en ru
  • SU13906A1 - Straightener with synchronous oscillator : en ru
  • PL11704B1 - A method of producing iron and steel with low cold brittleness and low brittleness when heated to a blue color, as well as with low tendency to brittleness in natural or artificial aging. : en pl
  • SU13327A1 - Sports face : en ru
  • SU14042A1 - Method for converting high voltage direct current into sinusoidal alternating current : en ru
  • US1752687A - Clothes car : en
  • BE365630A - : en
  • CH138898A - Process for erasing moires during reproduction by contact on a blank film with a lined surface of an image carried by another film with a lined surface and device for implementing said method. : en fr
  • SU13105A1 - Method for continuous processing of tissues while imparting water tightness to them : en ru
  • SU14332A1 - Apparatus for installing the distribution of internal combustion engines : en ru
  • CH139071A - Process for the preparation of an oxythionaphthene. : de en
  • CA298850A - Arc control device : en fr
  • SU13376A1 - Device to control the supply of lubricant to the machine : en ru
  • SU13898A1 - Device for indicating the level of liquid in a steam boiler or tank : en ru
  • US1752907A - Molding flask : en
  • SU13554A1 - Projection screen : en ru
  • US1753107A - Crosshead-guide anchor : en
  • SU13079A1 - The method of obtaining silica gel from sodium silicate : en ru
  • SU14126A1 - A device for testing the tightness of the radiators of the Fordson and International tractors : en ru
  • US1752628A - Mixing and kneading machine : en
  • US1752392A - Pen : en
  • US1752816A - Engine piston : en
  • US1752526A - Sound amplifier : en
  • US1753143A - Shaping-machine work-table cross-rail guide : en
  • CA298830A - Filament mounting machine : en fr
  • FR678662A - Device for displaying models of articles such as letterhead boxes, pouches, wallets and the like : en fr
  • SU13371A1 - Automatic drain for water heaters on steam locomotives : en ru
  • SU14034A1 - Device for connecting cast iron pipe economizer with cast iron manifolds : en ru
  • SU13655A1 - Device for restoring air pressure in the sprinkler network : en ru
  • SU14059A1 - Bottle stopper : en ru
  • SU14204A1 - Device for feeding steam boilers with heated water : en ru
  • CA298901A - Manufacture of moulded india-rubber hot water bottles, air cushions, etc. : en fr
  • CH138857A - A process for separating an organic liquid from the other constituents of a liquid mixture. : en fr
  • CH138949A - Process for the production of creped and embossed metal foils. : de en
  • CA298902A - Operating mechanism for valves : en fr
  • CH139040A - Egg container. : en fr
  • DE495111C - Measuring device : de en
  • FR678741A - Powder box : en fr
  • CA298912A - Bung for iron transport casks : en fr
  • CA298950A - Tabulating machine for operating in fractions : en fr
  • AU2260929A - Improvements in connection with coupling-up or isolating switchgear : en
  • CH139009A - Method of manufacturing an incandescent body. : de en
  • DE494989C - Device for freezing fish : de en
  • DE494560C - Swimming shoe : de en
  • DE495254C - Device for smoldering fuels : de en
  • PL11680B1 - Drying method in vertical dryers. : en pl
  • PL11708B1 - Ribbed concrete wall with air insulation or granular blast furnace slug. : en pl
  • CA298863A - Lifting jack : en fr
  • CH138860A - Device for converting highly concentrated solutions or melts into a solid, granular product. : de en
  • DE494970C - Elbow or similar fitting : de en
  • DE495371C - Steam superheater device for water gas systems : de en
  • SU13387A1 - Fire safety device for open rubber glue making machines fitted with hinged roofs : en ru
  • SU13438A1 - The method of obtaining aromatic oxaldehyde : en ru
  • SU14616A1 - Method of making thickeners for basic dyes : en ru
  • US1752289A - Vehicle traffic signal : en
  • US1752646A - Apparatus for strengthening the heads of railway rails : en
  • US1752809A - Auxiliary motor support : en
  • CH138872A - Process for the preparation of 4- (B-oxyäthylamino) -1-oxybenzene. : de en
  • CH138997A - Vacuum switch. : de en
  • CA298924A - Snow plough : en fr
  • CH139080A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • SU14830A1 - A device for changing the color of a light beam simultaneously with a change in pitch : en ru
  • US1752563A - Pencil tip : en
  • DE495041C - Stocking with diagonal seams on the sides of the pocket of the toe : de en
  • DE495266C - Cooling device for high-performance, high-speed electrical machines with a turbo runner designed as an air mover, in which the cooling air is supplied separately to the rotor and the rest of the machine interior : de en
  • SU14838A1 - The safety device is disconnected on the manometer with an excessive increase in pressure : en ru
  • US1752890A - Plastic material measuring and filling machine : en
  • SU12995A1 - The method of obtaining sulfonic acids : en ru
  • SU13296A1 - Machine for cleaning soil filters from sludge : en ru
  • SU13176A1 - The method of producing glycerin : en ru
  • SU13533A1 - Automatically operated contact for electric fire alarm : en ru
  • SU14532A1 - Cover for gas generator loading box : en ru
  • DE495159C - Device for carriage spinner for driving the carriage and the roving cylinder at a gradually decreasing speed : de en
  • CH138896A - Self-sellers of photography. : de en
  • PL11688B1 - Method and device for powering internal combustion engines. : en pl
  • SU13687A1 - Combined machine for making wooden shoe nails : en ru
  • SU14296A1 - Product Marking Device : en ru
  • SU13876A1 - Cane for detecting dangerous heating of heaped materials : en ru
  • SU14249A1 - Adaptation to belt weaving machines for controlling the movement of the main threads : en ru
  • US1752396A - Stabilizer for aeroplanes : en
  • US1752835A - Engine-starting apparatus : en
  • CH138845A - Automatic circuit breaker mechanism for electric iron. : en fr
  • ES117300A1 - A process for manufacturing polygraphy paste. : en es
  • FI12862A - Completion of the contract for the exchange of assets under the telephone exchange : en fi
  • FR678753A - Frame, especially for motorcycles : en fr
  • US1753050A - Stoker attachment : en
  • ES117257A3 - A procedure for coating sheets of paper with other celluloid. : en es
  • FR678584A - Thermal engine cylinder : en fr
  • GB327169A - Electrical make and break contact for electric clocks and watches : en
  • GB327196A - Apparatus for use in road making and repairing : en
  • GB327343A - Improvements in incubators : en
  • SU12996A1 - Method for increasing sugar content of beets : en ru
  • SU13747A1 - Device for determining the cubic capacity of sawn forest material : en ru
  • SU13797A1 - Mica delamination machine : en ru
  • US1752975A - Force-feed lubricating device : en
  • CH138917A - Switching device on counters with more than one row of number carriers. : de en
  • CH138993A - Plug for power take-off. : de en
  • SU13758A1 - Sheet Feeder : en ru
  • SU14206A1 - Bottle stopper : en ru
  • PL11696B1 - A method of producing concentrated and easily soluble non-alcoholic fruit juices. : en pl
  • SU13559A1 - The method of obtaining nitrogen-phosphorus fertilizer : en ru
  • SU13800A1 - Tube transmitter : en ru
  • CH138818A - Process for the production of a non-flammable cleaning agent which is suitable for cleaning floors and oil paints. : de en
  • ES117219A1 - Improvement in automatic or semiautomatic telephone systems. : en es
  • SU13243A1 - Mattress : en ru
  • SU13290A1 - Fastening with automatic winding device : en ru
  • SU13844A1 - Electric switch for switching an asynchronous short-circuited motor rotor from starting fuses to normal ones : en ru
  • SU14067A1 - Universal ruler : en ru
  • SU14439A1 - Shoe sole : en ru
  • SU13008A1 - Peat suction device for hydraulic peat extraction : en ru
  • SU13697A1 - Boiling chamber : en ru
  • SU13781A1 - Weaving device for automatic change of the spool when the weft is consumed or when the weft is broken : en ru
  • US1753053A - Apparatus for learning correct bow work for stringed instruments : en
  • CA298779A - Device for supporting branches of trees : en fr
  • CA298955A - Process of preparing the optical isomers of 1-phenyl-2-methylamino-propanol-1 : en fr
  • CA298745A - Process of mixing dough : en fr
  • CH139062A - Pounding apparatus. : de en
  • SU14385A1 - Carriage fan : en ru
  • SU14398A1 - The method of applying divisions and inscriptions on the measuring tape : en ru
  • SU14658A1 - Device for giving acoustic signals in certain places of the path : en ru
  • SU13366A1 - Dialyzer : en ru
  • SU14440A1 - Method and apparatus for drying raw materials : en ru
  • CH139016A - Device for curling hair. : en fr
  • DE495032C - Top counter : de en
  • DE495151C - Process for the production of waterproof footwear and waterproof boots produced by this process : de en
  • FR36043E - Rational talking film and its manufacturing process : en fr
  • GB327226A - Improvements in life preserving guards for road vehicles : en
  • GB327419A - Improvements in or appertaining to the manufacture of metal dust : en
  • GB327679A - Improvements in charging apparatus for vertical kilns for burning cement, lime and the like : en
  • BE367610A - : en
  • CA298851A - Method of producing ethanol amines : en fr
  • CH138843A - Stable, quick-drying gluing bath. : en fr
  • SU14504A1 - Movie Gluing Device : en ru
  • US1752955A - Cartridge cut-out : en
  • SU13975A1 - The method of making blade linings for rail, beam, etc. bowing connections : en ru
  • USD80839S - Design for a panel for lighting fixtures or similar articles : en
  • SU13002A1 - Shotgun Shooting Device : en ru
  • DE495239C - Sock-like shoe insert for women's shoes with a fur trim attached to the edge : de en
  • SU13681A1 - Distribution valve for automatic control of water turbines : en ru
  • SU13917A1 - The method of spinning flax hemp and other fibers : en ru
  • SU14817A1 - Whistle for locomotives : en ru
  • SU13846A1 - Device for testing low-melting safety plugs of steam boilers : en ru
  • US1752750A - Vending machine : en
  • US1752826A - Composition of matter and method of producing same : en
  • SU13738A1 - Stove for heating with coal : en ru
  • US1753055A - Knee pad : en
  • US1752370A - Multiple-walled bag : en
  • PL11699B1 - Manufacturing method of iron-containing shapes with a base made of a slag, intended for use in blast furnaces. : en pl
  • SU13244A1 - Device for determining heights and distances : en ru
  • SU13981A1 - Chassis frame for self-propelled and other carts : en ru
  • SU14107A1 - Automatic fixture for shutting down shipboard, etc. engines : en ru
  • US1753150A - Ditch cutter for graders : en
  • SU13125A1 - Caliper to wheel turning machine : en ru
  • SU13468A1 - Fixture to the projection lamp to service it from a distance : en ru
  • SU14646A1 - Continuously operating boiler : en ru
  • US1752517A - Securing clip for metallic lath : en
  • US1752562A - Safety stand for use with gas stoves : en
  • SU13710A1 - Brick making machine : en ru
  • SU14261A1 - Four-stroke aircraft engine with intake valve in piston : en ru
  • SU14262A1 - Multilayer Pottery Forming Machine : en ru
  • SU14264A1 - Sector shutter for photographic lens : en ru
  • CA298831A - Mount finishing machine : en fr
  • CA298892A - Manufacture of make-ready sheets for printing presses : en fr
  • DE495192C - Longitudinally divided insulating body for electrical plugs : de en
  • DE495270C - Incandescent cathode high vacuum tubes with anode, control electrode and one or more additional auxiliary electrodes charged to a constant negative potential : de en
  • FR35998E - Concrete blocks with penetrating sections allowing reinforced concrete construction without formwork : en fr
  • FR678657A - Device for controlling a hank dyeing machine : en fr
  • GB327176A - Improvements in or relating to counter weighing scales : en
  • BE367730A - : en fr
  • CA298749A - Method and apparatus for storing flowable solid materials : en fr
  • CH139081A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • SU13084A1 - The method of obtaining plastic : en ru
  • SU13249A1 - Wood board glued from individual boards : en ru
  • SU13507A1 - Cylindrical monolith turning machine : en ru
  • SU13542A1 - Automatic coupler for rail : en ru
  • SU13756A1 - Device for determining the location of the breakthrough of water pipes : en ru
  • US1752303A - Interference neutralizer for alternating-current telegraph systems : en
  • US1752782A - Water-closet attachment : en
  • US1752869A - Spinning machine : en
  • SU14553A1 - Pneumohydraulic pressure accumulator : en ru
  • US1752564A - Means for recording time and period valttes : en
  • USD80867S - Design eor a catafalque : en
  • AU2274629A - Improvements in or relating to process of recovering metals from their ores or from metalliferous materials : en
  • CA298795A - Electric induction motor : en fr
  • FR678711A - Starting device for dog races : en fr
  • GB327168A - Improvements in dyeing machines : en
  • CA298954A - Emergency generator : en fr
  • AU2257329A - Improvements in direction for motor vehicles : en
  • FR678699A - Socket for pocket and hand-held incandescent lamps, with reflector : en fr
  • FR678894A - Steering tube mounting device for single front wheel vehicle : en fr
  • GB327342A - Driving pulley for ropes or chains, provided with gripping jaws : en
  • GB327228A - Apparatus for inspection of drains, sewers and the like : en
  • SU13489A1 - Mounting tool for calipers : en ru
  • US1752292A - Paper bag : en
  • US1752528A - Method and apparatus for comparing and adjusting the electrical length of paths for the transmission of electrical energy : en
  • US1752857A - Japanning oven : en
  • DE494983C - Method and device for the production of paper of uniform thickness and weight : de en
  • DE495053C - Jaw crusher with an eccentric rod arranged between the two legs of toggle levers : de en
  • US1752317A - Wheel : en
  • US1752706A - Fish lure : en
  • CH139101A - Device for introducing current and fastening the electrodes in metal vacuum discharge vessels. : de en
  • CH139001A - Timing relay. : de en
  • CH139061A - Plane. : de en
  • GB327338A - Improvements in tuning coils for wireless receivers : en
  • SU13929A1 - Electric percussion instrument : en ru
  • US1752541A - Inserted-tooth saw : en
  • US1752627A - Device for producing reenforced-concrete tubes by the action of centrifugal force : en
  • US1752866A - Solenoid winding : en
  • DE495181C - Process for the automatic and continuous production of a certain mixing ratio of substances of different consistencies : de en
  • DK41950C - Power machine with pivoting pistons. : da en
  • FR35929E - Method and device for varying the useful printing width of printing machines during operation : en fr
  • GB327293A - Process of producing a protecting layer on chrome baths for preventing formations of chrome mists : en
  • GB327422A - Improvements in or relating to closures for vacuum-sealed containers : en
  • SU13594A1 - Continuous kiln for gypsum stone : en ru
  • SU13605A1 - Cathode generator : en ru
  • SU14217A1 - Artificial iron drying device : en ru
  • SU14239A1 - Device for pulling track crutches : en ru
  • SU14325A1 - Device for rafting timber with alloys : en ru
  • SU14401A1 - Fitting to a stocking machine for automatically raising and lowering needles : en ru
  • SU14485A1 - Telephone device : en ru
  • SU14861A1 - Phone : en ru
  • US1752310A - Brief case : en
  • CA298968A - Manufacture of magnesium and its alloys : en fr
  • SU13410A1 - Machine for making artificial stones out of masses : en ru
  • SU14241A1 - Sliding valve for locomotives : en ru
  • SU14609A1 - Brake : en ru
  • US1753095A - Attachment for pipestems : en
  • SU14088A1 - Device for the production of ink ribbons for typewriters : en ru
  • SU14176A1 - The way to protect the glass from fogging and freezing : en ru
  • SU14687A1 - Cartridge for electric incandescent lamp : en ru
  • CA298877A - Butadiene hydrocarbon : en fr
  • ES117153A3 - A procedure for the manufacture of metal buttons with mechanical closure. : en es
  • ES117168A1 - Pavement construction procedure. : en es
  • GB327208A - Improvements in and relating to compound piston rings or stuffing-box packing rings : en
  • SU14263A1 - Radio receiver : en ru
  • CH138826A - Tapping system operated with pressurized water for liquids which are lighter than water and cannot be mixed with it. : de en
  • CH138974A - Device on multi-cylinder injection internal combustion engines for starting. : de en
  • US1752814A - Frame for holding photographic films and plates : en
  • DE493918C - Device for achieving advertising images in shop windows, exhibition rooms and the like. like : de en
  • DE495264C - Electric motor with a brake actuated by the sliding armature and combined on one motor side : de en
  • FR35933E - Continuous dryer-ironer for flat linens : en fr
  • FR678747A - Cellulose-derived products and process for their preparation : en fr
  • GB327335A - Improvements in or relating to supporting members mounted on the inner walls of refrigerator cabinets : en
  • FR678792A - Process for improving the preservation of chocolate and chocolate candies : en fr
  • ES109170A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • GB317077A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • US1752864A - Antenna system : en
  • US1753160A - Auto sled : en
  • ES117143A1 - IMPROVEMENT INTRODUCED IN THE PROCEDURE TO ALLOW THE PROJECTION OF IMAGES, FILMS AND ANALOGUES IN NATURAL COLORS : en es
  • ES115815A1 - An apparatus for turning bells and warnings by chimes, alternately and automatically. : en es
  • GB327203A - Improvements in screw propellers : en
  • CH138881A - Process for the preparation of liquid fuels of smaller molecular size that of the fuels used as starting material. : de en
  • GB327177A - Improvements in devices for sharpening the knives of slicing machines : en
  • GB327735A - Improved means for promoting screw propeller efficiency and for steering : en
  • CH138837A - New textile product. : de en
  • DE495117C - Process for separating paraffin from substances containing paraffin : de en
  • FR36004E - Improvement in keys for high notes of saxophones and similar instruments : en fr
  • SU14016A1 - Gnezdova Drum Cereal : en ru
  • SU14590A1 - Cork for hermetic sealing of drums : en ru
  • AU1898529A - Improvements in or relating to trailer vehicles : en
  • CH138938A - Structural steel with a low upper transformation point (A3 point) and high yield strength with good toughness. : de en
  • SU14513A1 - A method for measuring values depending on the physical properties of liquids, gases, lars, etc. : en ru
  • SU14856A1 - Vertical plug-in motor : en ru
  • US1752327A - Dowel for concrete structures : en
  • US1752607A - Drinking-cup dispenser : en
  • US1752636A - Device for manufacturing alpha tape having braidlike wrinkles or plaits from solidifiable viscous solution : en
  • SU13419A1 - Device for cooling electric cars : en ru
  • SU13694A1 - Device for introducing water in spray form into the cylinder of internal combustion engines : en ru
  • SU14071A1 - Machine for selecting brochures or papers : en ru
  • SU13452A1 - Slide display device : en ru
  • SU13709A1 - Device for unwinding endless tape, film, etc. : en ru
  • SU14347A1 - Dual self-closing safety valve : en ru
  • SU14679A1 - Intermittent Movie Projector : en ru
  • CH139058A - Swivel chair switch. : de en
  • DE495377C - Process for the production of hollow artificial limbs : de en
  • FI12872A - Forwarding rules and regulations for the transfer of airplanes from the flywheel : en fi
  • CA298738A - Fish cutting machine : en fr
  • SU14667A1 - Device for unloading wood from the car : en ru
  • SU14839A1 - Device for intermittent film advancement. : en ru
  • US1752506A - Carburation device : en
  • CH140099A - Process for the preparation of a compound which pulls on the cotton and can be diazotized on the fiber. : de en
  • CA298796A - Dental plate : en fr
  • CA298963A - Metallic filament for electric incandescent lamps : en fr
  • FR678559A - Rotary engine known as an explosion turbine : en fr
  • GB327341A - Improved gear shift : en
  • DE495379C - Method of making ointments, etc. : de en
  • SU14355A1 - Protractor : en ru
  • SU14427A1 - Fire-prevention device for the film cassette : en ru
  • SU14598A1 - Device for lowering the crests in folding, tape and bank-gib machines : en ru
  • SU13589A1 - Drilling ratchet : en ru
  • SU14028A1 - A device for tamping and shifting sleepers, as well as for cleaving ice from a railway track : en ru
  • US1752605A - Interlocking sill or jamb covering : en
  • SU13141A1 - Fire extinguisher cartridge : en ru
  • FI12864A - Anordning for the transformer, switchgear, generator, motor, cable, sampler and other electrical apparatus for the supply of thermal insulation to the power supply or to the isolation means : en fi
  • FR678865A - Transport vessel for vegetables, fruits, etc. in canning factories : en fr
  • US1752511A - Convertible body : en
  • SU14808A1 - Paper recorder : en ru
  • SU13187A1 - Centrifugal water lift : en ru
  • FR35865E - Process for preparing emulsifiers and stabilizers and for preparing dispersions with said emulsifiers and stabilizers : en fr
  • DE495243C - Device for sharpening wood screw blanks using three or more cutting tools : de en
  • SU13247A1 - The method of obtaining mono - and diammonium phosphates and their mixtures used as fertilizer : en ru
  • SU13457A1 - Shock absorbers for cars : en ru
  • DE494083C - Ribbon consisting of several layers of fabric interwoven by binding chain threads : de en
  • SU13321A1 - Automatic stamping machine for registered letters : en ru
  • US1752961A - Universal grinder : en
  • CA298740A - Steam power system : en fr
  • SU14219A1 - Electric filament lamp with multiple filaments : en ru
  • SU14498A1 - Wind engine : en ru
  • US1752903A - Needle drier : en
  • US1753013A - Conductor-holding clip : en
  • DE495008C - Automatic locking device for rack and pinion gears on adjustable machine parts : de en
  • ES117170A1 - AN IMPROVEMENT IN THE SO-CALLED MECHANICAL CHAIRS, FOR BARBER, DENTISTS AND FOR SIMILAR APPLICATIONS : en es
  • US1752361A - Brush holder : en
  • US1752626A - Device for the production of tubes, poles, and the like from reenforced concrete centrifugally : en
  • GB327260A - Improvements in brush strip forming machines : en
  • ES117235A1 - Automatic coupling : en es
  • GB312583A - Improvements in petroleum wick burners : en
  • FR35915E - Coil support device for dyeing : en fr
  • SU13144A1 - Match Production Method : en ru
  • SU14318A1 - Grinding machine for packed flour in a bag : en ru
  • US1752443A - Steel lay brace : en
  • US1753180A - Switch-actuating mechanism : en
  • DE495253C - Process for degassing fuels : de en
  • DE495074C - Centrifugal drum with filter insert : de en
  • DE495144C - Work surface for shredding machines with rib-like elevations formed from rods : de en
  • DE495201C - Current transformer serving as high-voltage bushing : de en
  • DE495355C - Circuit arrangement for sending signaling currents of increased frequency on power lines : de en
  • US1753178A - Safety clutch for tire conveyers : en
  • SU13799A1 - Device for parallel operation of a battery with a compound generator : en ru
  • SU14356A1 - Device for cleaning sewers : en ru
  • FR36016E - Suspension system for seats, backrests, cushions, saddles, etc. : en fr
  • GB327249A - Improvements in electric motors : en
  • GB327333A - Improvements in and relating to liquid fuel burners : en
  • GB327359A - Crank case packing for internal combustion engines : en
  • GB327244A - Improvements in or relating to cargo discharging apparatus : en
  • FR678727A - Shock absorber for automobiles and the like : en fr
  • DE494971C - Piston seal : de en
  • SU13333A1 - The method of rectifying the multiphase current and the device for implementing this method : en ru
  • SU13959A1 - The method of obtaining plastic : en ru
  • SU14692A1 - Method of making conical plugs : en ru
  • US1752791A - Hydraulic classifier : en
  • PL11687B1 - Distribution chamber in a settling tank for fresh wastewater. : en pl
  • SU13288A1 - Device for communicating wind movement : en ru
  • SU13637A1 - Peat extraction installation : en ru
  • SU14413A1 - Device for feeding liquids from tanks used for film processing : en ru
  • DE494982C - Process for sifting pulp, paper stock and like : de en
  • DE495230C - Game in which balls are thrown into a housing, in which they are guided through various channels to various devices that trigger them : de en
  • ES117280A1 - Improvements in the mobile comb looms. : en es
  • FR678571A - Speed reducer for controlling the wheels of slow moving vehicles : en fr
  • PL11669B3 - Machine for the production of hanger wires and for fusing them into a glass rod. : en pl
  • SU13963A1 - Fitting to self-propelled and other crews to prevent them from lateral sliding. : en ru
  • SU13970A1 - Flute or piccolo flute Bema system : en ru
  • CA298790A - Hammer rock drill : en fr
  • US1753159A - Internal-combustion engine : en
  • CH138968A - Multi-stage high pressure pump. : de en
  • CH139014A - Process for the preparation of vitamin D from ergosterol. : de en
  • US1752464A - Waterproof-closure fastener : en
  • AU1574628A - Improvements in direction indicators for motor vehicles : en
  • FR35942E - Improvements to speed governors : en fr
  • GB313436A - Process for manufacturing printing plates : en
  • FR35955E - Improvements to piezoelectric devices : en fr
  • GB327680A - Improvements in convertible couches : en
  • GB305543A - Improvements in or relating to sound reproducers : en
  • SU13496A1 - The method of sintering flue dust blast furnaces : en ru
  • SU14848A1 - Horizontal wind engine : en ru
  • US1753182A - Variable coupling device : en
  • ES117261A1 - Improvements in vulcanizers. : en es
  • GB327388A - Improvements in or relating to devices suitable for use as insect traps on trees : en
  • US1753015A - Precipitating system : en
  • PL11627B1 - Kfc = «= fc-7. : en pl
  • SU13421A1 - Method for the production of glass in shaft furnaces : en ru
  • SU13719A1 - Hydrant : en ru
  • SU14311A1 - A method of making cliches for printing patterns : en ru
  • US1753098A - Flue bushing : en
  • SU13413A1 - The method of preparation of egg or milk powder : en ru
  • USD80862S - Design for embroidered lace edging : en
  • ES117285A1 - Improvements in the packaging of wines, vermouths and liquors. : en es
  • FR678706A - Tile refinements : en fr
  • CH139030A - Device for converting light into current or voltage changes. : de en
  • FR678632A - System of establishment and preparation in the workshop of parquet floors, ceilings or partitions : en fr
  • FR678877A - Cover for electrical conductor box : en fr
  • GB301307A - Improved manufacture of rayon of increased whiteness from viscose : en
  • DE495346C - Guide role for cables, especially of railway signal systems : de en
  • GB314041A - Improvements in or relating to telephone installations : en
  • DE494929C - Dry battery with several elements connected in series : de en
  • SU14669A1 - An oil-controlled device for controlling a combined ship installation consisting of a piston machine and a running turbine steam : en ru
  • US1752507A - Shaping tool : en
  • DE495223C - Airplane take-off and landing area on a building with one or more ramps protruding over the side walls of the building and expanding the flat roof : de en
  • FR36042E - windmill : en fr
  • GB327202A - Improvements in and relating to packing or protective covering for bottles and the like : en
  • GB327267A - Improvements in or relating to manhole boxes and covers or like combinations : en
  • SU13074A1 - Automatic telephone device : en ru
  • SU13318A1 - Magnetic compass with a device for the destruction of semicircular deviation : en ru
  • SU13711A1 - The method of making thermal insulation : en ru
  • SU14290A1 - Machine to form oval holes in the tree : en ru
  • US1752339A - Process and apparatus for softening water : en
  • US1752576A - Moss feeder and cleaner : en
  • US1752657A - Gate valve : en
  • US1752694A - Rebound absorber : en
  • FR35932E - Reinforced cement floor : en fr
  • DE495310C - Device for collecting gold dust u. Like., especially in dental work : de en
  • SU13185A1 - Door pad lock : en ru
  • SU14210A1 - Surgical instrument for eye and other operations : en ru
  • SU14288A1 - The device for watering paper photosensitive emulsion : en ru
  • SU14422A1 - Station holder for rod holders for exchanging mail on the go train : en ru
  • SU14705A1 - Cable curing device : en ru
  • CH138800A - Construction element for the production of enclosures. : de en
  • DE495205C - Slicer for cheese, sausage and other foods : de en
  • ES117301A1 - A hanging key device for opening containers. : en es
  • DE494963C - Covering device for greenhouses and hotbeds : de en
  • FR35940E - Electric switch : en fr
  • SU13077A1 - The method of adjusting the speed and power factor of the reversible shunt three-phase collector engine : en ru
  • SU13343A1 - Device to reduce noise when working on a typewriter : en ru
  • SE69140C1 - Ways to make a hair remover : en sv
  • SU14453A1 - Aiming device : en ru
  • US1753108A - Carburetor : en
  • ES117243A1 - Improvements in the acoustic arms of the machines or portable speakers or sound reproducers. : en es
  • US1752455A - Refining system : en
  • DE495337C - Process for the preparation of organic bases : de en
  • GB327446A - Improvements in central buffing and draw gear for railway and like vehicles : en
  • SU14520A1 - Device for exciting piezoelectric oscillations in crystals : en ru
  • US1752558A - Brick-wall construction : en
  • SU13191A1 - Regenerative coke oven : en ru
  • SU13427A1 - Track template for stacking transition curves : en ru
  • SU14605A1 - Optical device for monitoring the speed of the vessel : en ru
  • SU14846A1 - Seat ring for round in the machine : en ru
  • DE494981C - Device for applying adhesive transverse strips to paper webs : de en
  • ES117106A2 - IMPROVEMENTS IN THE AUTOMOBILE SHOCK ABSORBER : en es
  • GB309028A - Plunger device for measuring pressure or weight : en
  • SU13011A1 - Method and device for continuous bleaching of cellulose, paper pulp, etc. of materials : en ru
  • SU13092A1 - Method for producing liquid hydrocarbons from olefin gases : en ru
  • SU13346A1 - Elastic wheel for cars : en ru
  • SU14275A1 - Mine furnace for burning fine bulk fuel in suspension : en ru
  • SU14777A1 - Automatic coupling for trolleys : en ru
  • US1752375A - Peanut-picking machine : en
  • GB314510A - Improvements in or relating to signalling conductors : en
  • GB327180A - Improvements in or relating to rotary pumps particularly applicable to pumps used for lubricating purposes : en
  • GB327445A - Improvements relating to pneumatic tube conveying systems : en
  • ES117194A2 - IMPROVEMENTS RELATED TO PROTECTIVE PAINTS : en es
  • SU13544A1 - A device for counting the number of sheets, panels, patterns, etc. : en ru
  • SU14313A1 - Photographic camera : en ru
  • US1753083A - Door-operating mechanism : en
  • SU13652A1 - Instrument for measuring power at the locomotive grip hook : en ru
  • SU13810A1 - Fat water purifier : en ru
  • US1753056A - Shoe welt : en
  • SU13557A1 - Radio receiver : en ru
  • SU13700A1 - The method of cutting iron of various profiles : en ru
  • US1752959A - Carburetor for internal-combustion engines : en
  • US1752805A - Automobile or highway signal : en
  • SU13624A1 - Instrument for automatic metering of liquid using two alternate measuring vessels : en ru
  • SU13714A1 - Internal combustion engine with transformation of the translational motion of the piston into the rotational one using a curvilinear groove on its surface : en ru
  • US1752346A - Interference neutralizer for alternating-current telegraph systems : en
  • US1752468A - Work-feeding device for drilling machines : en
  • US1752679A - Decorative wall structure : en
  • ES116125A1 - Procedure for the obtaining of peat and ennoblement of it by mechanically dehydrating the crude peat. : en es
  • FR678593A - Metal drum with a protective layer of rubber or the like therein : en fr
  • FR678630A - Incandescent lamp projection device : en fr
  • ES117233A3 - A process of manufacturing viscose for artificial silk. : en es
  • FR678554A - Process for delaying and adjusting the setting of cements at will : en fr
  • PL11702B1 - Gas cooker with a rotating grate and a water cover. : en pl
  • SU13407A1 - Device for setting the proper width of the board when trimming it on a double edger : en ru
  • SU14101A1 - Self-drag for moving rolling materials in both directions : en ru
  • DE495076C - Circular loom with revolving warp and with stationary, weighted loom loosely on the fabric, arranged in a circle : de en
  • SU13628A1 - Card file : en ru
  • US1752967A - Washing-machine agitator : en
  • SU14015A1 - Device for drilling stones : en ru
  • DE494827C - Regulating device on induction blind measuring devices : de en
  • US1752483A - Oven heating and circulating system : en
  • SU14115A1 - An isolation chamber communicating with the outside through two sluice gates located on opposite sides : en ru
  • SU14647A1 - Flax Dilna machine : en ru
  • SU14748A1 - Automatic pen for pen : en ru
  • US1752674A - Check protector : en
  • US1752697A - Apparatus for annealing : en
  • US1752765A - Applicator for toilet preparations : en
  • US1753170A - Process for introduction of iodine into pyridine derivatives : en
  • DK41956C - Insulating Capsule for Connecting Electrical Wires. : da en
  • DE495028C - Transmission system that contains additional damping in the unspoken state, which is switched off under the influence of the currents to be transmitted : de en
  • ES116976A1 - A car horn system that works by means of the exhaust gases of the engine and that consists only of two parts. : en es
  • CA298967A - Apparatus for making mosaic screens for colour photography : en fr
  • FR35923E - Improvements made to the mechanism of motor cars, with a view to ensuring operating safety by combining their control devices : en fr
  • FR35965E - Improvements to clutch devices : en fr
  • GB319652A - Improvements relating to cathodes for electron discharge tubes : en
  • FR678813A - Device for introducing material in particular into the intermediate chambers of compound mills : en fr
  • CH138806A - Device used to modify the distribution of heat radiation emitted by a heat source and at the same time to increase the heat energy radiated by this source. : en fr
  • US1753043A - Electric measuring instrument : en
  • FR678626A - Process for treating old gas purification materials, known as ammonia crudes : en fr
  • GB327352A - Fingerless polishing glove : en
  • ES116331A1 - A new fire-retardant process. : en es
  • ES70U - New salt shaker (Machine-translation by Google Translate, not legally binding) : en es
  • SU13315A1 - Foam fire extinguisher : en ru
  • GB314438A - Improvements in and relating to foam-producing apparatus : en
  • GB327239A - A new or improved signalling arrangement for tram-cars : en
  • PL11674B1 - Folding bed with folding wheels for light guns, also used as a platform. : en pl
  • SU13581A1 - Device for cross cutting a cloth : en ru
  • US1752851A - Gas-producing apparatus : en