• US1829017A - Lock nut : en
  • PL14454B1 - Electromagnetic vibrator for sound reproduction and other applications. : en pl
  • SU23414A1 - Electric water level indicator in steam boiler : en ru
  • US1828767A - Process of glazing refractory articles : en
  • AT125067B - Cross cutter for uniformly running paper webs or the like with one or more rotating cross cutting knives. : de en
  • US1829540A - Dashpot for weighing scales : en
  • CH150240A - Odor trap, especially for wash basins. : de en
  • AT124978B - Arrangement for fluoroscopy. : de en
  • CH150359A - Talking machine. : de en
  • PL14385B1 - The hair thread guide in the looms, especially in the carpet looms. : en pl
  • PL14411B1 - Accounting apparatus for accounting. Patent dependent on patent No. 3539. : en pl
  • CA316438A - Hollander : en fr
  • US1829419A - Frequency multiplication : en
  • DE536090C - Telephone system for company lines with maintenance of conversation secrecy : de en
  • DE537210C - Two-part wire and rope connector, especially for electrical overhead lines : de en
  • PL14586B1 - Portable folding ladder with mechanical adjustment. : en pl
  • US1829227A - Take-up mechanism for sewing machines : en
  • US1829648A - Electric receptacle baffle : en
  • DK44763C - Double-acting internal combustion engine with Charging by Blowing gas turbine driven Blowers. : da en
  • SU23348A1 - Laboratory coke oven : en ru
  • US1829685A - Process for producing thermal and electrical insulating pads : en
  • AT125049B - Telephone station. : de en
  • SU23653A1 - Instrument for recording pressure and flow time through the working agent pipeline : en ru
  • CA316563A - Age resisting vulcanized rubber : en fr
  • CH150282A - Process for the production of decaffeinated coffee beans. : de en
  • US1828853A - Process and apparatus for cooling or freezing ice cream and the like : en
  • SU23449A1 - Air brake control device : en ru
  • DE536998C - Process for the preparation of aminoanthraquinone nitriles : de en
  • PL14620B1 - High voltage transformer with a vessel, partly made of insulating material, and with oil or insulation, or in the form of mass. : en pl
  • PL14379B1 - Telemeter. : en pl
  • PL14456B1 - A method of producing carbon in the type of retort graphite. : en pl
  • CH150335A - Device on a ski for adjusting the toe cheeks and for preventing the toe strap from chafing on the same. : de en
  • DE536795C - Electrical switch in which the contacts work in a vessel under vacuum : de en
  • SU23807A1 - Stripping machine for dies, taps, etc. of tools : en ru
  • US1829111A - Cover assembling machine : en
  • US1829328A - Twin socket lamp fixture : en
  • US1829338A - Auto chiropodist : en
  • PL14569B1 - Pendulum weir with movable grates with bottom air supply : en pl
  • US1829340A - Cushioning device for reciprocating sieves and other apparatus : en
  • SU23784A1 - Hand truck for transportation of predominantly cylindrical items : en ru
  • US1829095A - Film reel : en
  • US1829174A - Soot blower : en
  • US1829211A - Method of and apparatus for making bathing caps and similar articles : en
  • US1829343A - Screened window operating device : en
  • PL14390B1 - The method of producing putty poppies. : en pl
  • US1829502A - Rubber-like product and process of making same : en
  • PL14400B3 - Brick and reinforced concrete ceiling. : en pl
  • SU23825A1 - A method of manufacturing insoles for orthopedic shoes : en ru
  • US1829038A - Mixed ester of benzophenone-poly carboxylic acid : en
  • US1829350A - Flying machine : en
  • SU23758A1 - Rolling in papermaking, etc. iron sleeve lifting machines : en ru
  • USD85415S - Design for an embroidered textile fabric ob a similar : en
  • FI13893A - Sållplatta : en fi
  • FI13919A - Anordning vid for bydggnader och dylikt avsedda stödpålar ocik liknande : en fi
  • FR713695A - Device for improving the fault curve of diaphragm gas meters : en fr
  • SU23909A1 - Heating device with medium filled heater : en ru
  • US1829120A - Dough former : en
  • AT125020B - Machine for the production of match inner boxes. : de en
  • AT125095B - Motor-electric drive. : de en
  • AT125147B - Reinforcement for metal containers. : de en
  • SU23542A1 - Device for facilitating the discharge of single-channel diffusers : en ru
  • US1828771A - Stencil printing apparatus : en
  • US1828988A - Ham hanger : en
  • US1829595A - Flying machine : en
  • US1829631A - Explosive engine : en
  • US1829537A - Stapling machine : en
  • CA316575A - Wave transmission system : en fr
  • US1829377A - Refrigerating apparatus : en
  • CH150528A - Process for the production of α-diethylamino-B-oxy-y-phenylstearylaminopropane. : de en
  • US1829164A - Railway car : en
  • US1829487A - Brake : en
  • FR713559A - Process for making molded pastry and confectionery articles by means of expressing machines : en fr
  • PL14553B1 - Manufacturing of profiled metal parts. : en pl
  • US1829394A - Head checking means for power operated pressing machines : en
  • US1829535A - Water heater : en
  • DE536945C - Device for demonstrating what appears to be wandering writing : de en
  • GB359791A - Process for adjusting the composition of animal milk to that of woman's milk or to intermediate compositions : en
  • AU2989130B - Improvements in graders and/or scarifiers : en
  • CA316502A - Car door track : en fr
  • DE536759C - Feed silo : de en
  • DE537238C - Fire bridge with lattice or sieve-like arranged passage channels for the fire gases : de en
  • PL14591B1 - A boiler for heating water in water central heating systems. : en pl
  • SU23468A1 - A machine for cutting and stripping the ends of a wire that has paper or silk insulation. : en ru
  • SU23779A1 - Rotary mechanism for vertical lift : en ru
  • SU23906A1 - Regenerative coke oven : en ru
  • US1828968A - Screw press : en
  • US1828998A - Process for decomposing organic materials : en
  • CA316435A - Movement device following a logarithmic law : en fr
  • FR713464A - Light metal spool for the textile industry : en fr
  • CH150249A - Reaming machine. : de en
  • AU3091130B - Machine for breaking down hardwood and pine logs : en
  • DE536837C - Mouthpiece for ventilation devices arranged in a spherical carrier : de en
  • DE537126C - Process for the preparation of water-insoluble azo dyes : de en
  • GB359688A - Optical toy : en
  • GB360428A - Improvements in electrical follow-up systems for precision instruments such as gyroscopic compasses : en
  • AT125195B - Spray gun. : de en
  • SU23744A1 - A method of manufacturing steel rods with a conical tip : en ru
  • US1829471A - Surf sled : en
  • AU2970630A - An improved combined invoice and sales record book : en
  • AU2991330B - Improvements in rollers and brackets for windowshades : en
  • AU484251A - Improvements in or relating tothe production of metals by reduction ofthe metal halide : en
  • AT125024B - Protective cover for moving machine parts. : de en
  • CH150210A - Device for ventilating cold frames. : de en
  • SU23605A1 - Machine for assembling and rolling of parts of galoshes : en ru
  • AU3087830A - Improvements relating to boxes or cartons for containing fragile articles, and their manufacture : en
  • SU23516A1 - The method of increasing the fluidity of high-paraffin paraffin fuel oils : en ru
  • US1828871A - Pencil : en
  • FR713310A - Lubricator numbering shield : en fr
  • GB360370A - Improvements in or relating to electric hand-lamps : en
  • PL14672B1 - Method of transporting liquefied flammable gases at low temperature. : en pl
  • SU23352A1 - Paper recorder : en ru
  • DE536779C - Process for the production of fermented feedstuffs : de en
  • GB359585A - Improvements in or relating to control devices for internal combustion engines : en
  • GB359846A - Improvements in and connected with the casting of metal rollers : en
  • PL14430B1 - A spring control mechanism for gas meters with two measuring chambers. : en pl
  • US1829099A - Electro-acoustic musical instrument : en
  • US1829287A - Cleaning device : en
  • US1828769A - Automatic tensioning device for flexible transmission members : en
  • US1829361A - Pronged tufting button : en
  • DE537194C - Automatic valve for the irrigation of the sanding block arranged in a rail grinding carriage and the rail to be processed : de en
  • FR713581A - Root cutter improvements : en fr
  • FR713630A - Aerial bomb launching device : en fr
  • DE536905C - Television transmission method : de en
  • DE537030C - Hose press : de en
  • FR713585A - Method and device for the refrigeration of rendered fat and other equivalents : en fr
  • US1829702A - Method of treating fibrous material : en
  • AU2918830A - Amendement : en
  • CA316556A - Heavy-oil engine : en fr
  • US1829088A - Wiener steamer : en
  • US1829278A - Buckle : en
  • US1829722A - Process of making aqueous bituminous emulsions : en
  • SU23919A1 - The method of distillation of combustible materials in space, ionized using oscillatory discharges : en ru
  • US1828887A - Lighter construction : en
  • PL14359B1 - Device for actuating slide valves. : en pl
  • PL14663B1 - Centrifuge spindle holder. : en pl
  • SU23606A1 - Device for automatic acceptance of rubber from under the calender : en ru
  • SU23775A1 - Adaptation to double action eccentric press designed to increase its working stroke. : en ru
  • US1829256A - Tabernacle safe : en
  • US1829579A - Duplicating machine : en
  • SU23855A1 - Device for signaling the change in the density of tanning liquid in the drum : en ru
  • US1829381A - Method of making porous cement : en
  • FR713489A - Manufacturing process for handles and buttons for locks : en fr
  • FR713649A - Boat emptying device : en fr
  • FR713537A - Separator of liquid or solid particles contained in gases : en fr
  • FR713607A - Automatic and continuous feed machine for sewing various packaging elements, log lids, crate elements. crates and similar items : en fr
  • GB359664A - Improved means for staying areas of metal structures under pressure : en
  • GB359790A - Improvements in seat structures : en
  • DE536836C - Kitchen stove section boiler with summer grate : de en
  • PL14447B1 - Device for accounting on separate sheets. : en pl
  • PL14650B1 - An automatic warning device warning the train drivers about the signal "Stop" by the explosion of the flame. : en pl
  • PL14668B1 - The device for activating mechanisms on airplanes is a weather vane. : en pl
  • AT125003B - Lower part for rotary grate generators with dry slag discharge. : de en
  • BE384250A - : en
  • GB359820A - Improvements in or relating to the vulcanization of rubber : en
  • SU23829A1 - Landing Machine : en ru
  • US1829063A - Machine for covering boxes : en
  • US1829110A - Purification of cellulose fiber : en
  • US1829558A - Method of making nut blanks : en
  • CH150398A - Multi-stage hot water centrifugal pump. : de en
  • US1829495A - Apparatus for the heat treatment of pulverulent materials : en
  • CH150222A - Window edging with automatic ventilation for closed rooms. : de en
  • DE537156C - Self-adjusting roller bearing : de en
  • SU23600A1 - Drani Machine : en ru
  • PL14551B1 - The bearing of the blades for measuring tools, especially for weighing : en pl
  • DK44746C - Apron, especially Rubber apron. : da en
  • GB359552A - Improvements in or relating to variable speed transmission mechanism : en
  • GB359734A - : en
  • FR713462A - Housing for automotive spare wheels : en fr
  • US1829080A - Aircraft : en
  • US1829223A - Buckle with loop and lock : en
  • US1829348A - Screening apparatus : en
  • CH150465A - Electric discharge tube with light emitted by the positive column. : de en
  • AT125037B - Device for regulating the uniformity of the speed of motors in multi-motor drives. : de en
  • PL14598B1 - A device for the periodic advance of a tape, wire, rods and similar items to one side. : en pl
  • PL14684B1 - Differential gear with bevel gear with motor drive. : en pl
  • US1829115A - Decorating lead pencils : en
  • US1829713A - Lock : en
  • DE537103C - Pocket electrode for electric gas cleaners : de en
  • AT124992B - Fastening device for buttons or the like. : de en
  • BE382546A - : en
  • CA316548A - Separable fastener : en fr
  • DE536739C - Track, especially for branch and field railways : de en
  • DE537106C - Process for the preparation of o, o -diphenylphenolphthalein and o, o-dioxydiphenolphthalein and their acetyl derivatives : de en
  • DE536993C - Process for the preparation of cellulose coils : de en
  • GB359618A - Manufacture of ethers of cellulose : en
  • USD85417S - Ernest w : en
  • FR713590A - Improvements to internal combustion engines : en fr
  • PL14468B1 - Spindle bench in headstocks, threading machines and threading machines. : en pl
  • GB359706A - Improvements in or relating to circular knitting machines : en
  • GB359781A - Improvements in machines for filling and closing bags : en
  • GB360363A - Improvements in and relating to advertising and like devices : en
  • SU23387A1 - Alumina production from clays and other alumina-containing materials : en ru
  • AT125108B - Telephone system with loudspeaker. : de en
  • FR713539A - Typewriter Improvements : en fr
  • FR713358A - Production of high hardness alloys : en fr
  • GB359646A - Improvements in tunnel segments and the like : en
  • GB359711A - Improvements in means for automatically compensating or regulating the tension and winding-on of spun roving or yarn in spinning or twisting and winding apparatus : en
  • DE536774C - Device for the production of screws by turning, slotting and Like. With a conveyor disk driven by a switching device : de en
  • FI13887A - Automatic coffee machine : en fi
  • DE536282C - Circuit arrangement for dialers with free choice : de en
  • DE537221C - Switching device, especially for time switches : de en
  • FR713635A - Improved printing of materials containing cellulose ethers or esters : en fr
  • GB359740A - Improvements in combination ranges and the like : en
  • ES124273A1 - Procedure to regularize the action of the yeast in pasta or edible dough. : en es
  • ES471Y - Fan for sewing machines. : en es
  • GB359607A - An improved device for use in the air testing of tubular bends, knees, tees and the like : en
  • ES124245A1 - A SAFETY DEVICE OR PROTECTION AGAINST TEMPERATURE AND PRESSURE RISES : en es
  • GB360819A - Process and means for producing sound motion picture films in colour : en
  • DE512356C - Device for reproducing drawings or writings : de en
  • ES122184A2 - Procedure to prepare a food of cocoa, sugar and water. : en es
  • GB360362A - Improvements in and relating to gas filled electric discharge vessels : en
  • GB359741A - Guarantee loop for electric batteries : en
  • BE382839A - : en
  • USD85414S - Demon b-ob ait obnament fob automobile badiatob cap ob : en
  • AT125129B - Manhole cover, sewer grille or the like of rectangular shape. : de en
  • CA316434A - Metal wall : en fr
  • CH150304A - Process for the preparation of a new stain dye. : de en
  • FR713306A - Automatic injector : en fr
  • FR713376A - Soap suspension system for household use : en fr
  • FR713650A - Electric discharge tube comprising a cathode covered with an emissive substance : en fr
  • DE536883C - Sub-floor for linoleum or wood floor coverings : de en
  • DE536962C - Weight compensation device for doors that can be moved vertically into an upper, essentially horizontal, supported position : de en
  • GB359814A - Improvements in refrigerators : en
  • PL14575B1 - A method of producing a material for a substrate for catalysts or purifying materials. : en pl
  • US1828969A - Wall construction : en
  • SU23458A1 - Arrow lock : en ru
  • CH150518A - Paddle wheel drive for ships. : de en
  • DK44749C - Bottle closure. : da en
  • FR713675A - Advanced cardboard : en fr
  • FR713741A - Pasteurization device : en fr
  • GB359938A - A new or improved trap for the capture of blood-sucking flies and the like : en
  • ES412Y - Automotive guide. : en es
  • FI13882A - Compensation for compensation from wattjordslutningsrestströmmen : en fi
  • PL14590B1 - : en pl
  • SU23442A1 - Intercarriage Plug Head for Electrical Wires : en ru
  • US1829083A - Spring mattress : en
  • ES124301A1 - NEW METHOD OF MANUFACTURING MOLDED ISOTHERMAL PART : en es
  • ES623U - Cases for the packaging and display of containers, boxes, jars and similar items. (Machine-translation by Google Translate, not legally binding) : en es
  • GB359640A - Improvements in and connected with speed indicating and direction apparatus : en
  • FR713546A - Dosing, mixing and dispensing device, in particular for the manufacture of molded plates : en fr
  • GB359797A - Improvements relating to sheet piling : en
  • DE536756C - Method and apparatus for transferring measured batches of molten glass : de en
  • GB359971A - Improvements in the manufacture and treatment of artificial products of cellulose derivatives : en
  • US1828807A - Compass course and ground speed indicator : en
  • US1829170A - Studio dress : en
  • DE536880C - Percussion piston for high-speed pile drivers or pile drivers : de en
  • USD85423S - Design fob : en
  • FR713312A - Removable furniture made of tubes or bars : en fr
  • FR713662A - Fertilizer mixer : en fr
  • CH150241A - Waste and overflow device on sinks, bidets, bathtubs or the like. : de en
  • DE536899C - Broad foot rail with reinforced foot and equally inclined lug contact surfaces on the head and foot : de en
  • DE536360C - Production of lining plates or stones from silicon alloy putty : de en
  • SU23464A1 - Tube transmitter : en ru
  • DE537019C - Dovetail connection of mutually sticking electrodes : de en
  • GB359556A - Improvements in and relating to refuse receptacles : en
  • GB359602A - Improvements relating to lubricants and to brake impregnating materials : en
  • GB359569A - Improvements in and relating to electrical battery connections : en
  • GB359848A - Improvements in the manufacture of electric incandescent lamps, thermionic valves orthe like : en
  • FR713611A - Receiver of t.s.f. with automatic sound volume adjustment : en fr
  • US1829421A - Screw driver : en
  • DE537095C - Buffer device for sheet metal presses : de en
  • CH150392A - Device on internal combustion engines with circulating lubrication and an oil cooler, which is provided with a diversion to avoid excessive lubricating oil pressure when starting up, which is controlled by a check valve. : de en
  • FR713333A - Valve closure : en fr
  • DE537274C - Ship propulsion, consisting of a steam turbine and a direct current motor : de en
  • SU23418A1 - The method of obtaining complex fertilizers : en ru
  • SU23580A1 - Device for plastering surfaces : en ru
  • US1829663A - Apparatus for generating oil gas : en
  • US1829666A - Valve structure : en
  • GB359582A - Improvements in or relating to the manufacture of golf balls or the like : en
  • US1829279A - Buckle : en
  • DE536698C - Switch tap on a dispenser : de en
  • DE536966C - Automatic firearm : de en
  • DE537272C - Windshield wipers : de en
  • GB359546A - Improvements in the activation of carbonaceous materials by gases : en
  • ES124214A1 - NEW PROCEDURE FOR THE MANUFACTURE OF A SUBSTITUTE PRODUCT FOR COFFEE BASED ON CEREALS : en es
  • SU23704A1 - A device for lubricating the axes of the ovochny rollers of paper spinning machines before installation in place : en ru
  • ES124302A1 - Procedure to paint to climbs and by means of sponges, tiles and all kinds of complementary pieces imitating marbles, stones and jaspers. : en es
  • DE536716C - Turbine or pump system with suction lifters in the inlet and outlet : de en
  • USD85429S - gilbert : en
  • DE536789C - Power brake device : de en
  • DE536929C - Vibration damper for crankshafts : de en
  • PL14533B1 - Holder for the luminous tube. : en pl
  • PL14566B1 - Mill for grain and other crops. : en pl
  • SU23517A1 - Preheater for petroleum products : en ru
  • SU23586A1 - Band saw teeth : en ru
  • ES124213A1 - NEW PROCEDURE FOR THE MANUFACTURE OF A SUBSTITUTE PRODUCT FOR CHICORY BASED ON CEREALS : en es
  • US1829597A - Windbreak and securing means therefor : en
  • ES124294A3 - A new roll cage for grease boxes. : en es
  • FR713730A - Method of establishing aerodynamic elements with variable characteristics and particular applications for the improvement of propulsion, lift and steering elements used in aeronautics : en fr
  • GB359748A - Improvements in endless v-shaped belts : en
  • GB359837A - Improvements in or relating to pull-through drawing apparatus for medium and long staple fibrous material : en
  • DE537087C - Filter body made of individual, interconnected, silica-like parts, especially for pipe wells : de en
  • ES124265A1 - Shower extinguisher that opens by melting a metal. : en es
  • GB359616A - Improvements in or relating to holders for cigarettes, or the like : en
  • FR713688A - Process for the acceleration of salting : en fr
  • SU23847A1 - An automatic pistol with a fixed barrel when fired and a detachable check to hold the casing shutter on the frame : en ru
  • GB359769A - Improvements in and relating to sewing machines : en
  • CH150407A - Hydraulic motor intended for operating a moving part. : en fr
  • DE536760C - Bracing for green feed silos : de en
  • DE536638C - Folding photographic camera : de en
  • PL14587B1 - The method of separating rayon in pre-separation centrifuges without covers. : en pl
  • US1828821A - Mooring buoy : en
  • US1829356A - Tuyere : en
  • US1828756A - Process for the refining of chromium ores : en
  • SU23409A1 - The method of preparation of the dry fixer for basic dyes : en ru
  • US1829577A - Adhesive tape or bandage box : en
  • FR713417A - Beauty care device : en fr
  • FR713503A - Improvements to devices for powering telephone circuits by an alternating current sector : en fr
  • ES610U - Sommier for beds of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • GB359600A - An improved chain for electric lighting : en
  • US1829096A - Refrigerating system : en
  • SU23495A1 - Apparatus for reducing zero grid current in three or multi-electrode lamps with an oxidized grid : en ru
  • PL14365B1 - Method of obtaining phosphorus compounds. : en pl
  • ES124244A1 - SEALING BOARD OF MULTIPLE CONTACTS FOR MOVING TREES : en es
  • FR713591A - Improvements to pulse transmitters for automatic telephones and similar devices : en fr
  • AU2978730B - Improved extra-aip device for internal combustion engines : en
  • GB359515A - Improvements in or relating to hydraulic conveying systems for use in mines : en
  • SU23338A1 - Method of dyeing wool fabrics : en ru
  • US1828900A - Electric controlling apparatus : en
  • US1829679A - Cutting, sawing, slotting, and similar apparatus : en
  • DE537172C - Drain chamber for the two containers of a sink divided by a partition : de en
  • PL14363B1 - Winch for pre-firing machines. : en pl
  • SU23307A1 - Shut down machine : en ru
  • SU23843A1 - Artillery bomb d : en ru
  • US1828946A - Track and change-over mechanism for electric railway systems : en
  • US1829423A - Filament support : en
  • CH150298A - Process for the production of α-nitronaphthalene. : de en
  • FR713405A - Method and apparatus for the emission and transmission of electric waves by wireless telephony or telegraphy as well as for the reception without interference : en fr
  • FR713739A - Bristle stiffening device for brushes, brooms and brushes : en fr
  • GB359610A - Manufacture of arsonic acids : en
  • GB359648A - An improved belt fastener : en
  • PL14500B1 - A method for lubricating axle journals, in particular in railway vehicles, and an apparatus for carrying out the method. : en pl
  • SU23423A1 - Removable arch for fiery furnaces : en ru
  • US1829062A - Wind-wheel vane : en
  • US1829428A - Slicing machine : en
  • US1829695A - Matrix for typographical machines : en
  • SU23584A1 - Machine with chain saw for felling : en ru
  • SU23551A1 - Instrument for testing and measuring skin sensitivity : en ru
  • SU23688A1 - Device for the destruction of pests of grain products and other bulk materials by spark discharges of high-frequency electric currents : en ru
  • SU23920A1 - Retort for charring : en ru
  • BE382418A - : en
  • DE537011C - Vehicle wheel : de en
  • GB359703A - Improvements in waste traps for basins and the like : en
  • GB359560A - Improvements in and connected with water service installations : en
  • DE536857C - Teaching apparatus for music lessons : de en
  • ES124225A1 - AN UNFLAMMABLE BALLOON : en es
  • FR713368A - Improvement in the suspension of baby carriages and dolls : en fr
  • DE536910C - Process for making the electrodes of dry metal rectifiers : de en
  • DE537292C - Tongue attachment to grooved rail switches to prevent the tongue from tilting in the transverse direction : de en
  • DE537023C - Process for the preparation of green wool dyes of the anthraquinone series : de en
  • DE536686C - Gear for gradually changing the transmission ratio : de en
  • AU3078430B - Improvements in or relating to process and apparatus for refining hydrocarbon vapors : en
  • PL14577B1 - Recording device for scales : en pl
  • SU23544A1 - Skin planing machine : en ru
  • SU23832A1 - Machine for preparing stocking boots for the nozzle on the block : en ru
  • US1828778A - Electric torch : en
  • PL14645B1 - Self-loading machine for spreading sand, gravel and similar materials. : en pl
  • SU23536A1 - Machine for the production of sleeveless tulle products : en ru
  • SU23593A1 - Gate for twisting : en ru
  • US1829568A - Process of making edible bar brittles : en
  • GB359975A - Improvements in the production of artificial products from solutions of cellulose orcellulose derivatives : en
  • CH150489A - Lamp combined with an alarm clock. : de en
  • USD85438S - ltpfitt : en
  • SU23690A1 - Method of making antiseptics : en ru
  • US1829652A - Attachment for trucks : en
  • GB360402A - Improvements in or relating to hydrogen ion standard buffer solutions : en
  • GB359744A - Improvements relating to papers : en
  • DE536712C - Process for the production of foamed bitumen for road construction or similar purposes : de en
  • FR713680A - Apparatus for making tubes by the drawing process : en fr
  • DE537074C - Colon Cleansing Machine : de en
  • SU23880A1 - Drying trolley for steamed and straightened wooden rods : en ru
  • US1829196A - Boiler : en
  • US1829281A - Packing stand : en
  • US1829001A - Spectra demonstrator : en
  • US1829057A - Combination dressing and grinding wheel : en
  • DE536858C - Advertising machine with several advertising carriers stored in a storage tank : de en
  • DE536924C - Manual transmission for counters : de en
  • AT125075B - Liquid lifting device. : de en
  • AT125143B - Collapsible map or the like. : de en
  • CH150483A - Device in telephone systems to compensate for voltage fluctuations in circuits with varying current loads. : de en
  • AT124975B - Hot cathode x-ray tube. : de en
  • CA316530A - Furnace grate : en fr
  • PL14589B1 - Bake for sawdust, shavings and wood. : en pl
  • SU23434A1 - Self-unloading wagon : en ru
  • US1828910A - Aerial eliminator : en
  • US1828878A - Circular knitting machine : en
  • SU23309A1 - Cleaner for Primus burners with room for spare needles : en ru
  • SU23374A1 - A method of processing leucite, nepheline, etc. minerals : en ru
  • SU23385A1 - The method of purification of ammonia brine refrigerators from salts in the production of ammonia soda : en ru
  • SU23760A1 - Collapsible shaft for stitching egurator nets : en ru
  • US1829635A - Method of making alloys : en
  • DE536729C - Process for removing the press residue in metal pipe extrusion : de en
  • DE536891C - Process for the preparation of pyridine derivatives : de en
  • DE537211C - Overhead line tensioning clamp with wedge clamping of the line : de en
  • SU23330A1 - Needle drying frame for fabrics : en ru
  • US1829544A - Separator : en
  • US1829699A - Control for valves and switches : en
  • PL14597B1 - -Kl. 18 a 6. I Kupolak and similar furnaces. : en pl
  • DE536939C - Electrically controlled organ : de en
  • CH150233A - Electric heater. : de en
  • AT125000B - Idle control device for work machines, in particular for pumps and fans. : de en
  • DE536909C - Switching magnet for direct and alternating current : de en
  • ES124151A1 - DEVICE FOR TRANSFORMING THE PRESSURE OF ELASTIC FLUIDS IN WORK AND THROUGH REVERSIBILITY, COMPRESSING THEM, APPLICABLE IN INTERNAL COMBUSTION TURBINES AND THEIR ANALOGS : en es
  • ES124287A1 - An apparatus to avoid misdirection of the suspension vehicles by springs, by means of a gear device, which convert the hoist from one side of the chassis to another analog on the opposite side of the chassis, leveling it constantly. : en es
  • FR713433A - Wheel for tractor and similar devices : en fr
  • PL14441B1 - Energy saving device for vehicles, powered by electric cars, powered by batteries. : en pl
  • PL14602B1 - Kir 4ii a -2Kir 4ii a -2Kir 4ii a -2 : en pl
  • SU23637A1 - A device for receiving sound waves : en ru
  • SU23677A1 - Terebilna machine : en ru
  • US1829376A - Spring checking device : en
  • US1829391A - Rotary internal combustion engine : en
  • PL14584B1 - Steam generator. : en pl
  • SU23546A1 - Tanning drum : en ru
  • US1828989A - Heating system for automobiles : en
  • AT125079B - Light alloy pistons. : de en
  • US1829270A - Physiological mucin preparation : en
  • FR713397A - Improvements to synthetic insulators : en fr
  • GB359643A - Improvements in the manufacture and production of colour lakes : en
  • PL14515B1 - Wal flexible. : en pl
  • SU23633A1 - A device for metering liquids : en ru
  • AT125052B - Fabric sample consisting of several individual samples. : de en
  • AT125138B - Device for drawing perspective projections. : de en
  • US1828898A - Web roll controlling mechanism : en
  • CH150216A - Adjustable support device for ceiling and wall cladding panels. : en fr
  • FR712903A - Acoustic horn for hard of hearing people : en fr
  • GB359766A - Improvements in electric incandescent lamps : en
  • AT124967B - Wheel arrangement for land vehicles. : de en
  • US1828867A - Scanning device : en
  • US1829708A - Controlling device for power operated valves : en
  • USD85441S - Eo sholtz : en
  • CH150413A - Synchronous motor. : de en
  • FI13886A - Framställningssätt for torrt grundmaterial för framställning av ett kaseinhaltigt bindemedel och sätt att fördröja torkning av kaseinhaltigt lim : en fi
  • FR713420A - Multi-combination transformable toy : en fr
  • FR713594A - Device for securing caps closing off containers of any shape : en fr
  • CA316455A - Collapsible tire building form : en fr
  • CA316467A - Necktie : en fr
  • US1829217A - Combination foundation garment : en
  • PL14546B1 - Lace-up shoes. : en pl
  • US1828963A - Automatic train pipe coupling : en
  • US1829721A - Alarm system and cumulative control device therefor : en
  • DE537097C - Device for raising and lowering star tires within the Kuepe : de en
  • CH150268A - Stitched elastic fabric and its manufacturing process. : en fr
  • CH150219A - Process for producing a colored body of clothing. : de en
  • PL14540B1 - Extinguisher fluid. : en pl
  • PL14387B1 - Pneumatic rim for all kinds of vehicles. : en pl
  • PL14410B1 - Mass and device for wetting the faces of ceramic products. : en pl
  • SU23426A1 - Device for laying snow-ice roads : en ru
  • US1828796A - Tile breaker : en
  • FR713593A - Method and device for packaging razor blades : en fr
  • GB359765A - Improvements in switching devices for use in connection with milking machine installations : en
  • CA316452A - Process of preparing beer weak in alcohol : en fr
  • CH150456A - Device for the electrical isolation of the cathode from the housing in mercury vapor rectifiers. : de en
  • CH150513A - Receiving device for optical signal transmission. : de en
  • FR713328A - Cable head for connection, protection and disconnection of electrical lines with installations : en fr
  • US1829071A - Telephone system : en
  • DE536970C - Sports ball, the outer cover of which has a perforated opening for the introduction of the inner air bubble equipped with a valve : de en
  • DE537047C - Carrier for fertilizers and pest repellants : de en
  • FR713535A - Device for the production of a mixture of water and air for combustion engines : en fr
  • US1828854A - Folding shoe blacking kit : en
  • US1829323A - Micrometer : en
  • USD85455S - Sylvania : en
  • US1829123A - Imitation shingle roof : en
  • FR713510A - Process for the production of dyes : en fr
  • AT125088B - Device for operating valves or other inlet or outlet organs of a compressed air machine or the like. : de en
  • CA316473A - Solid wall : en fr
  • ES124188A1 - Improvements in the electric current systems for the supply of current to sound reproducing devices. : en es
  • FI13910A - Anordning fällande av torpeder från flygmaskin : en fi
  • GB359673A - Improvements in or relating to hydrocarbon burners : en
  • US1829661A - Spraying or squirting process and apparatus therefor : en
  • DE536896C - Paper guiding device for accounting typewriters : de en
  • GB360403A - Improvements in and relating to jigging mechanism : en
  • SU23313A1 - Closed leavened vat : en ru
  • USRE18239E - Ments : en
  • SU23466A1 - Device for supplying cathode lamp filament circuit with alternating current : en ru
  • DE536361C - Process for the production of acetylene : de en
  • DE537093C - Two-stroke internal combustion engine with cross scavenging : de en
  • US1829047A - Knotter : en
  • USD85432S - Design for a child s shoe : en
  • US1828747A - Ignition lock and the like : en
  • US1829337A - Web supplying and controlling mechanism : en
  • SU23433A1 - Tank wagon : en ru
  • FR713725A - Process for the manufacture of an improved product from cotton yarns and other yarns formed from vegetable fibers : en fr
  • DE536690C - Device for riveting pipes and similar hollow bodies : de en
  • DK44748C - Variator and Procedure for Manufacturing its Resistance Wire. : da en
  • SU23326A1 - Device for laying the wiring harness : en ru
  • DE537078C - Device for aligning and depositing tobacco leaves : de en
  • DE537181C - Machine for polishing the ears of needles : de en
  • GB359998A - Improvements in traps for throwing clay targets : en
  • GB359831A - Improvements in and relating to the operation of internal combustion engines on light and heavy oils : en
  • GB359972A - Improvements in or relating to machines or apparatus for cutting plastic toffee or like material : en
  • GB359827A - Improvements in starters for electric motors : en
  • US1829630A - Paper making roll and process of covering it : en
  • SU23794A1 - Flange closures for liquid gassing machines : en ru
  • US1828727A - Rotary kiln : en
  • US1829700A - Printing textile fabrics : en
  • GB359390A - Improvements in or relating to the manufacture of artificial films, foils and the like : en
  • GB359575A - Improvements in and relating to jacking apparatus : en
  • DE536818C - Launching device for track master car : de en
  • US1829034A - Toy aircraft liner : en
  • US1829085A - Printing plate : en
  • US1829368A - Heat distributor and toaster : en
  • CH150505A - Hydraulic braking device, primarily for motor vehicles. : de en
  • US1828745A - Engine construction : en
  • US1828842A - Building construction : en
  • US1829703A - Valve : en
  • GB359613A - Improvements in or relating to brush-making machines : en
  • PL14579B1 - Method of obtaining water-insoluble azo dyes, : en pl
  • SU23802A1 - Manual windlass : en ru
  • AT125165B - Process for the production of coatings containing manganese oxides on metals. : de en
  • BE382800A - : en
  • CH150234A - Machine for the production of hollow stones. : de en
  • CH150377A - Method of cementing and hardening. : de en
  • CH150355A - Automatic titration facility. : en fr
  • FR713463A - Apparatus for removing the lid of a pot : en fr
  • FR713602A - Improvements in the manufacture of acetic anhydride : en fr
  • PL14541B1 - A device feeding a high frequency power antenna or antenna system from a source remote from the system. : en pl
  • SU23631A1 - Purka : en ru
  • US1828742A - Shoe stretcher : en
  • DE536920C - One-armed lever : de en
  • DE537225C - Glow cathode tubes : de en
  • ES124155A1 - FANS IMPROVEMENTS : en es
  • ES124220A1 - A NEW DEVICE FOR SCRAPING LIMITED SURFACES : en es
  • US1829251A - Engine mounting for automotive vehicles : en
  • US1829541A - Directory board for office buildings : en
  • US1829566A - Pressing buck : en
  • US1828822A - Coil winding machine : en
  • SU23349A1 - The method of heating charcoal kilns with direct heating : en ru
  • PL14388B1 - Automatic braking device for turntables. : en pl
  • PL14531B1 - Manufacturing of molded objects from hydraulic mortars. : en pl
  • SU23857A1 - Device for communication between different points with the help of electric lamps : en ru
  • PL14452B1 - The method of obtaining soap and soap products. : en pl
  • SU23557A1 - Stand for holding a metal tooth in the manufacture of crowns : en ru
  • SU23714A1 - Electric drive for self-adjusting shaft : en ru
  • GB359767A - Improvements in and relating to wrenches or spanners : en
  • US1829231A - Sanitary napkin : en
  • FR713311A - Attachment device for scaffolding : en fr
  • FI13901A - Procedure for closing paper bags : en fi
  • FI13894A - Floating tree bundle : en fi
  • GB359596A - Improvements relating to impulsing arrangements for automatic telephone systems : en
  • DE536777C - Process for the production of elongated, covered bodies : de en
  • FR713507A - Process for coating the internal walls of hollow bodies : en fr
  • GB359787A - Improvements in and relating to electric motors : en
  • CH150409A - Compression refrigeration machine, in particular for refrigerated transport vehicles. : de en
  • GB359932A - Improvements in high resistance conductors : en
  • GB359888A - Improvements in or relating to machines for planting potatoes or the like : en
  • FR713439A - Static vacuums and aerators : en fr
  • FR713492A - Signaling device for automobiles : en fr
  • FR713628A - Flexible grid : en fr
  • GB360355A - Improvements in and relating to the production of vat dyestuffs and intermediate products : en
  • FR713521A - Device for the presentation of texts or animated luminous signs : en fr
  • GB359742A - Improvements in hydraulically operated pumps for raising liquids : en
  • US1828792A - Valve for internal combustion engines and the like : en
  • US1829053A - Automatic stop device : en
  • GB360404A - Improvements relating to the production of volatilisable products from coal and oil and to the production of gas by heat treatment of carbonaceous materials : en
  • FR713403A - Connection for injection channel for injection syringes : en fr
  • FR713712A - Magnetic talking machine : en fr
  • FR713722A - Meshing mode of two toothings : en fr
  • DE536515C - Control device for the machinery of a motor boat used for towing : de en
  • DE536755C - Device for sterilizing bandages : de en
  • DE537233C - Process for the preparation of azo dyes : de en
  • DE537271C - Direction indicator in connection with the headlight housing : de en
  • DE536844C - Six-stroke internal combustion engine : de en
  • FR713327A - Extendable umbrella : en fr
  • ES619U - A luminous plate for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR713525A - New kind of two-wheeled vehicle : en fr
  • CA316579A - Electrolytic manufacture of chlorine : en fr
  • SU23569A1 - Safety Glass Press : en ru
  • AT124966B - Method and device for heating and cooling milk or the like. : de en
  • FR713374A - Method and apparatus for painting central heating radiators and the like : en fr
  • FR713588A - Regeneration chamber furnace for the production of coke and gas : en fr
  • GB359773A - A method of treating rubber : en
  • GB359985A - Improvements in or relating to casing heads for oil wells and the like : en
  • GB359967A - Radio-electric musical instrument with keyboard and thermionic valves : en
  • SU23579A1 - Vent nozzle : en ru
  • SU23892A1 - Machine for washing potatoes : en ru
  • CA316512A - Electrically heated plate for presses : en fr
  • CH150350A - Electrical measuring instrument. : en fr
  • CH150509A - Rail vehicle driven indirectly by an internal combustion engine, in particular by means of electrical transmission. : de en
  • AT125140B - Device for generating to and fro (oscillating) movement from a rotating movement, in particular an impact device. : de en
  • CA316472A - Man-hole form of adjustable sections : en fr
  • PL14431B1 - The method of giving the surface of artificial leather the same tightness as for natural leather. : en pl
  • PL14510B1 - A method of obtaining an emulsion or a solution from tar, bitumen, pitch or similar materials. : en pl
  • SU23749A1 - Needle for shoemaking : en ru
  • ES123299A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NO. 122722 : en es
  • FR713666A - Signaling device for automatic telephone installation : en fr
  • FI13890A - Method of molding, preserving and removing the formula for vulcanising rubber masks and apparatus for carrying out the method : en fi
  • GB359565A - Improvements in casting metals in metal moulds or dies : en
  • SU23577A1 - Device for transporting and laying beams on the structure : en ru
  • US1828924A - Combination spotlight and observation device : en
  • US1829520A - Humidifying-radiator unit : en
  • DE537142C - Device for measuring and calculating : de en
  • GB359736A - Improvements in or relating to piston-controlled ports of the cylinders of two-stroke internal combustion engines : en
  • PL14505B1 - Device for cars with independent wheels, providing a constant distance between the wheels. : en pl
  • SU23482A1 - Electric motor with plate stator : en ru
  • US1829617A - Wood splint shade : en
  • PL14648B1 - Drive mechanism with a shield with curved tracks for internal combustion engines. : en pl
  • SU23337A1 - A method of duplicating fabrics while waterproofing them : en ru
  • SU23395A1 - Method for the preparation of substituted thioureas by the action of amines on tritiogram acid salts : en ru
  • SU23836A1 - A cleaning rod with a wipe that is integral with it and freely rotating around the axis of the cleaning rod. : en ru
  • US1828808A - Changeable exhibitor : en
  • DE536718C - Zipper : de en
  • GB359689A - Machine for the production of ornamental chains : en
  • FR713383A - Process for the production of fatty acids : en fr
  • FR713576A - Process for the preparation of artificial silk and other artificial products from cellulose acetate : en fr
  • GB359940A - A handle or holder for tins of polish or the like : en
  • GB360924A - Improvements in traffic control systems : en
  • CA316560A - Mounting for piezo-electric resonators : en fr
  • GB359840A - Improvements relating to driving mechanism for looms : en
  • GB359880A - Improvements in and relating to electric motor control systems : en
  • PL14367B1 - The method of obtaining a readily soluble salt of 3-acetylamino-4-oxy-benzenarsinic acid. : en pl
  • GB359641A - Process of drying materials and product produced thereby : en
  • GB359707A - Improvements in systems of electrical distribution : en
  • FR713487A - Process for obtaining hydrogen from methane and other hydrogen carbides : en fr
  • GB359763A - Improvements in and relating to the separation of pulverulent materials : en
  • GB359815A - Improvements in or relating to washers used in connection with the fastening down of corrugated sheet roofing or the like waterproof material : en
  • US1829388A - One man controlled combined harvester and thrasher : en
  • US1829611A - Composition : en
  • ES124082A1 - Cartridge packing device. : en es
  • FR713669A - Totalizer device : en fr
  • GB359973A - Improvements in or relating to automatic, boot or shoe, edge setting machines : en
  • CH150404A - Gas engine. : de en
  • DE537153C - Growing pot : de en
  • GB359567A - Improvements in or relating to piezo-electric devices : en
  • PL14643B1 - A mold for the production of eye parts of gas masks. : en pl
  • US1829550A - Shore : en
  • DE536385C - Load balancing device for scales : de en
  • DE536752C - Rotary piston air pump with liquid filling of the harmful space and with a vessel surrounding the exhaust valve : de en
  • GB359717A - Improvements relating to yarn winding machines : en
  • CH150318A - Process for the production of calcium cyanamide from calcium carbide and nitrogen. : de en
  • FR713527A - Braking device : en fr
  • GB359801A - Improved process and means for the refining of glass and the like : en
  • DE536741C - Process for the manufacture of telecommunication cables : de en
  • DK44762C - Steel tape for electromagnetic tone recording. : da en
  • ES449Y - Elastic hair clip. : en es
  • FR713391A - Apparatus for testing concrete or other similar applications : en fr
  • DE536709C - Device for switching machine sets for opening and cleaning cotton on and off : de en
  • DE537245C - Locking device for adjustable cases : de en
  • SU23519A1 - The method of preparation of the lubricant composition for axle boxes of railway cars : en ru
  • SU23528A1 - Gas generator installation : en ru
  • ES390Y - Replaceable covers for notebooks and notebooks of all kinds, especially those used by schoolchildren. : en es
  • US1828736A - Degumming silk : en
  • US1829033A - Tool and jig for cable work : en
  • US1829226A - Power conversion means for radio apparatus : en
  • US1829607A - Safety attachment for aeroplanes : en
  • DE537032C - Process for the coagulation of latex-like emulsions of rubber-like polymerization products of butadiene hydrocarbons : de en
  • FR713676A - Variable friction resistance for high loads, comprising a resistance layer placed on an insulating material : en fr
  • US1829477A - Process of and apparatus for drying liquids : en
  • SU23552A1 - Reflexometer : en ru
  • US1828760A - Apparatus for washing coal : en
  • GB359684A - A distributor for seeds and/or granulated materials : en
  • ES193Y - Door for car and truck bodies. : en es
  • FR713380A - Method and device for converting hydro-kinetic energy into heat in pipes, diffusers, elbows, etc. : en fr
  • ES124121A1 - Process for the manufacture of ceramic pieces that replace the screed and embovedado of the floors. : en es
  • ES124161A1 - PROCEDURE TO CLARIFY MASSAGE INTENDED FOR THE PRODUCTION OF PRESSED FERMENTED : en es
  • ES124241A1 - A SUPPORT FOR BICYCLE AND MOTORCYCLE WHEELS : en es
  • FR713364A - Motorcycle : en fr
  • GB359999A - Method and apparatus for treating tobacco : en
  • SU23372A1 - Samozar siphon : en ru
  • US1828899A - Carburation system : en
  • US1829464A - Locomotive truck : en
  • PL14499B1 - Star-shaped, multi-cylinder 2-stroke internal combustion engine sharing a common combustion space. : en pl
  • SU23674A1 - Hand painted : en ru
  • DE536913C - Cooking kettle for the manufacture of light-colored soaps from tallow fatty acids : de en
  • FI13896A - Separation for separators : en fi
  • FR713419A - Automatic leveling device for automatic scale : en fr
  • FR713707A - Improvements to television devices : en fr
  • GB359576A - Improvements in or relating to systems of electrical remote control or supervision : en
  • SU23527A1 - Nozzle : en ru
  • SU23700A1 - Scales with weight automatically moving on a scale : en ru
  • US1829193A - Certificate holder : en
  • US1829439A - Switch point-rail : en
  • AU2799030A - Improvements in and relating to valves and cocks : en
  • US1829542A - Thrust bearing : en
  • PL14409B1 - Cassette for photographic film in cameras for aerial photography. : en pl
  • US1829623A - Process of treating metals : en
  • DE537139C - Back-current fuse for a gas radiator : de en
  • CH150257A - Screen to recover the residues of any combustible, or any other matter without giving off dust. : en fr
  • FR713547A - Process for the preparation of azo dyes, insoluble in water : en fr
  • GB359637A - Improvements in or relating to cutting tools : en
  • GB359983A - Improvements in and apparatus for the conversion by heat treatment of coals, tars, mineral oils and the like : en
  • DK44754C - Liquid drainage device. : da en
  • FR713689A - Rotating duct for liquids and gases : en fr
  • AT125117B - Switch with self-locking drive. : de en
  • CH150274A - Vacuum cleaner. : de en
  • DE537002C - Device for printing the latest news on newspaper rotary printing machines : de en
  • US1829169A - End gate for wagon boxes : en
  • US1829243A - Sheet folding and delivering mechanism : en
  • AT124969B - Clamping and closing device for band iron tires on boxes, bales and other packages. : de en
  • AT125162B - Door knob and door plate fastening for front door locks. : de en
  • ES124236A3 - A reinforced concrete support for supporting and isolating the earth, from the wooden posts. : en es
  • GB360427A - An improved machine for making medicinal capsules and the like : en
  • SU23421A1 - A device for quenching and tempering steel strip : en ru
  • SU23685A1 - Curd bath : en ru
  • SU23771A1 - A device for switching loudspeakers or microphones during sound cinematography : en ru
  • US1828732A - Spray gun : en
  • US1829077A - Plug seat : en
  • US1829222A - Manual control of electric transmissions for gas electric drives : en
  • US1829627A - Machine for distributing manure or other material : en
  • FR713629A - Device for suspending and dropping aerial bombs : en fr
  • DE536260C - Diffuser for sugar production : de en
  • DE536984C - Roller press for the production of egg briquettes : de en
  • FR713677A - Curler : en fr
  • PL14466B1 - A device connecting the automatic coupling heads to the vehicle's catch hook. : en pl
  • PL14610B1 - The method of making footwear. : en pl
  • SU23388A1 - The method of determining the amount of tin-containing tinplate : en ru
  • DE537183C - Device for attaching wringing machines to vessels : de en
  • DE536969C - Gymnastics equipment : de en
  • AT124985B - Device for the production of box parts with a neck insert. : de en
  • AU198731A - Improvements' relating to vehicles having a platform raised within a; removable body by ropes or chains, andan improved tackle for removing such bodies : en
  • FR713726A - Carburetor improvements : en fr
  • DE528296C - Adjustable bedside table : de en
  • DE536931C - Automatic power switching of the battery ignition for combustion engines : de en
  • DE537168C - Adjustable stop for the brake shoes of brakes for motor vehicles : de en
  • ES459Y - A new lighting device : en es
  • FI13912A - Bensinförsäljningspump : en fi
  • ES488Y - Antivenom condom. : en es
  • FR713415A - Process for making one-piece fabric hats : en fr
  • USD85435S - Design for a sewing machine frame : en
  • US1828829A - Trimming machine : en
  • US1829082A - Process of manufacturing colored portland cement : en
  • AU2967630B - Improvements In or relating to high-frequency transformers : en
  • CA316501A - Car door elevating means : en fr
  • FR713481A - Improvements to traction units : en fr
  • CH150270A - Jacquard flat knitting machine. : de en
  • DE536847C - Display device for checking the spark plugs and the operation of explosion engines : de en
  • AT125200B - Process for bright annealing of metals and metal alloys, especially fine wires made of copper and copper alloys, in a water vapor atmosphere. : de en
  • AT125026B - Steam superheater for gas turbines and steam generators. : de en
  • AU58231A - Improved extra air device for internal combustion engines : en
  • ES124224A1 - Procedure for obtaining stable emulsions. : en es
  • AT125192B - Process for the production of yeast of high enzymatic activity. : de en
  • CH150281A - Process for the production of colored malt. : de en
  • CH150329A - Process and machine for the production of font columns with interchangeable font lines. : de en
  • PL14375B1 - Multilayer paper bag with a filling valve. : en pl
  • CA316527A - Pulp article : en fr
  • FR713491A - Needle threading device : en fr
  • AU207531A - Improved manufacture of refractory articles : en
  • SU23711A1 - Gasket sealing ring for flange connections : en ru
  • SU23803A1 - Electric locomotive attachment for directing cables to the vessel being towed : en ru
  • DE536711C - Process for the production of cement : de en
  • DE536841C - Registration paper : de en
  • DE536843C - Internal combustion engine with easily exchangeable support frame : de en
  • DE536848C - Silencer for internal combustion engines with a large vestibule and adjacent chambers : de en
  • GB359969A - An improved time switch : en
  • GB359662A - Improvements in or relating to methods of printing fabrics : en
  • SU23673A1 - Diskova Rovova Selo : en ru
  • US1829412A - Refrigerating apparatus : en
  • FR713544A - Improvements made to supports or seats for baths : en fr
  • FR713550A - Alloy preparation process : en fr
  • FR713660A - Tension limiter to give for quill machine or other textile machines : en fr
  • GB359601A - Improvements in carburettors : en
  • FR713728A - Waterproof faucet : en fr
  • US1829133A - Wheel aligning device : en
  • US1829382A - Shock absorber : en
  • GB359652A - Improvements in the manufacture and production of products containing nitrogen : en
  • ES124285A1 - IMPROVEMENTS IN THE ASSEMBLIES FOR CANONS INSTALLED IN AIRPLANES AND OTHER AIR NAVIGATION DEVICES : en es
  • FI13914A - Avtryckarmekanism och pipregelanordning för hanlösa hagelgevär : en fi
  • GB359619A - Improvements relating to turbo blowers and compressors : en
  • DE537064C - Device for transferring part of the weight of a four-wheel trailer to the rear axle of the towing vehicle : de en
  • GB359783A - Improvements in or relating to umbrellas or the like : en
  • GB359883A - Improvements in and relating to propeller driven vehicles : en
  • DE536780C - Process for preserving green fodder : de en
  • DE537063C - Shock-absorbing device for a braking device that acts on the towing vehicle when the trailer hits : de en
  • DE537120C - Double-sided, springy anchor bracket for electromagnetic loudspeakers : de en
  • CH150312A - Process for making smokeless powder for hunting and training purposes. : de en
  • DE525914C - Comminution device, in which the comminution of the material is effected by means of an air stream circulating from below over a grinding path : de en
  • CH150237A - Method and device for the treatment of raw cement slurry before burning in rotary kilns. : de en
  • AU2979430B - Improved internal combustion engine : en
  • CA316436A - Pipe support : en fr
  • AT125187B - Process for the extraction of metals from ores of a sulphidic nature, in particular from bituminous ores. : de en
  • DE536819C - Dead man's device for electrically driven transport devices, especially for rail vehicles : de en
  • DE536967C - Firearm : de en
  • DE537004C - Self-tensioning rail fastening by means of two-part base plates : de en
  • ES124248A1 - RAIL FASTENING DEVICE WITH TANGENTIAL SUPPORTS ON TRANSVERSE CROSSBODIES : en es
  • GB359587A - Improvements in and relating to mercury vapour rectifiers : en
  • DE537174C - Shingle-like interconnection of cooling towers with external tower framework : de en
  • GB359879A - Improvements in horse shoe of rubber or similar material : en
  • AT125168B - Steel electrode for arc welding. : de en
  • FR713490A - Device for lighting ladies' bags : en fr
  • FR713493A - Durable playing cards and similar prints : en fr
  • GB359833A - Safety clutch for winding engines, for example anchor winches : en
  • USD85419S - Bbbiow fob an ekbboidered textile fabbic ob a similab : en
  • US1828844A - Harvester : en
  • SU23570A1 - Furnace for annealing glass products : en ru
  • US1829309A - Rivet cutting gun : en
  • CH150238A - Process for the production of building panels. : de en
  • SU23331A1 - Laundry machine : en ru
  • US1828851A - Flag holder : en
  • CA316458A - Welding goggles : en fr
  • SU23371A1 - The method of obtaining caustic soda and soda : en ru
  • FR713515A - Device intended to prevent during the handling of wines or other liquids, foam from entering the vacuum pumps : en fr
  • FR713574A - Sulfate and disinfect apparatus : en fr
  • GB359862A - Process for the preparation of stable supersaturated solutions of calcium gluconate : en
  • AU2962830A - Improvements in and relating to chicken brooders : en
  • DE528078C - Hose connection between radiator and engine, especially in automobiles : de en
  • DE537195C - Motor-electric, in particular diesel-electric, drive, e.g. for rail vehicles : de en
  • DE536624C - Method and device for tying wire or ribbon ties : de en
  • SU23831A1 - Mechanism for transporting shoes when tightening : en ru
  • US1829136A - Key ring retainer : en
  • USD85444S - Design pob a lighting fixture : en
  • CH150381A - Tool. : de en
  • CH150423A - Electrical conductor. : en fr
  • CH150475A - Process for the sterilization of liquids by means of metal salts. : de en
  • CH150511A - Release device on automatic central buffer couplings. : de en
  • PL14438B1 - Way of road construction. : en pl
  • SU23358A1 - Extraction apparatus for producing rosin and turpentine : en ru
  • SU23522A1 - Device for continuous hydrogenation of fats and oils : en ru
  • US1829061A - Sharpening device for razor blades : en
  • SU23514A1 - The method of separation of oil emulsions : en ru
  • SU23719A1 - Turret table to the press : en ru
  • DE537113C - Device for conveying condensate from surface condensers : de en
  • AT125081B - Rotary piston internal combustion engine. : de en
  • CH150228A - Procedure and equipment for tunnel and gallery driving. : de en
  • CH150494A - Device for writing down characters for advertising purposes. : de en
  • CA316449A - Camera rewinding and resetting mechanism : en fr
  • CA316557A - Safety device for tire inflators : en fr
  • CH150462A - Household pyrophoric lighter. : en fr
  • DE536825C - Method for producing mass cores from powder of a magnetizable alloy, in particular from permalloypowder : de en
  • PL14437B1 - Cathode ray tube with intermediate cathode. : en pl
  • US1829004A - Printing press : en
  • US1829372A - Airplane : en
  • DE536786C - Rotary lobe pump or blower : de en
  • FR713373A - Improvements to plastic razor hunts : en fr
  • SU23576A1 - Centrifugal brake for automatic control of the speed of hoisting load shafts, etc. mechanisms : en ru
  • US1829221A - Rubber band cushion shoe sole press : en
  • AT125025B - Double breaker. : de en
  • PL14536B1 - Tobacco looser for cigarette machine. : en pl
  • SU23511A1 - The method of obtaining varnishes from oxidized mineral oils : en ru
  • US1829545A - Variable-width plow : en
  • US1828763A - Fire hydrant vent valve : en
  • US1829069A - Control valve : en
  • US1829386A - Refrigerating apparatus : en
  • CH150472A - Device for dispensing steam for sweat baths. : de en
  • USD85443S - Design fob : en
  • DE536914C - Process for the regeneration of the precipitating alkali solutions in the viscose luster industry : de en
  • DE536915C - Conveyor vessel : de en
  • DE537053C - Device for the automatic control of pressure systems with liquid pressure medium : de en
  • DE537201C - Arrangement for two-way communication by means of high-frequency waves : de en
  • ES124228A1 - Improvements in television communication systems. : en es
  • ES485Y - Whitening. : en es
  • US1828746A - Explosionproof ventilating unit : en
  • US1829059A - Valve grinding refacing and reseating device : en
  • AT125106B - Magnetization apparatus to be operated with alternating current. : de en
  • AT125133B - Writing measuring device for drive torques. : de en
  • AU2965330A - Improvements in and relating to fillers for storing and trasnporting eggs : en
  • CH150254A - Flushing device for the kitchen. : de en
  • CH150363A - Projection device. : de en
  • AT125087B - Flexible shaft. : de en
  • AT125159B - Device for applying wax to floors u. like : de en
  • AT125030B - Wire hose tie with tensioning screw. : de en
  • CH150327A - Card puller for card file boxes. : de en
  • AT125054B - Device for collecting successively advanced rows of closed match boxes filled with matches. : de en
  • FR713436A - New box for phonograph records : en fr
  • PL14506B1 - A method of obtaining metals directly from ores. : en pl
  • DE536946C - Process for the hypersensitization of photographic emulsions by treatment with reducing agents, metal salts and optical sensitizers : de en
  • DE536994C - Process for the production of meat milk acid : de en
  • DE536897C - Device for oil discharge and control of the liquid level in refrigeration machine evaporators : de en
  • US1829090A - Swimming float : en
  • US1829149A - Thermostat : en
  • US1829561A - Automatically opening parachute : en
  • US1829717A - Method of cooling canned goods and apparatus used in such method : en
  • PL14384B1 - The method of producing the objects extracted from the fibrotic pulp and the device for carrying out this method. : en pl
  • SU23362A1 - Method for producing paraoxyphenylarsinic acid : en ru
  • US1829670A - Baking oven : en
  • CA316471A - Brake for trailer vehicles : en fr
  • US1828997A - Apparatus for reenforcing the seams of bathing caps and other articles : en
  • US1829209A - Insulation : en
  • ES124182A1 - Perfeccionamientos in the eccentric reels for looms to hedges. : en es
  • AT125069B - Process and machine for the production of twist-free wire ropes. : de en
  • SU23800A1 - Bottle Tar Sealing Machine : en ru
  • DE536726C - Procedure for replacing the container cup of telescopic gas containers : de en
  • DE536773C - Process for improving the etchability of aluminum objects produced by cold drawing or cold spraying : de en
  • US1829551A - Knee-joint for artificial limbs : en
  • PL14554B1 - A method of increasing the speed of the course of enzymatic reactions. : en pl
  • SU23654A1 - Machine for testing materials and parts for stretching : en ru
  • PL14470B1 - Covered low temperature liquefied gas transportation method. : en pl
  • SU23655A1 - Apparatus for determining the rates of filtration of water in the ground : en ru
  • US1829531A - Scraper : en
  • PL14485B1 - A system for influencing the train. : en pl
  • US1829037A - Switch for signaling systems : en
  • US1829515A - Wrapping machine paper feed mechanism : en
  • SU23526A1 - Device for heating the air shaft introduced into the loading fuel for wet fuel to a temperature higher than the temperature of the air supplied under the grid : en ru
  • SU23603A1 - Plastering machine : en ru
  • US1828790A - Method and means of compressing tobacco : en
  • US1829696A - Riveting tool : en
  • PL14552B1 - A method for the photographic production of printing formats and a ribbon for carrying out the method. : en pl
  • SU23318A1 - Carriage for drawing machine : en ru
  • SU23327A1 - Self-storage to fabric compensator : en ru
  • US1829427A - Automatic hydroelectric generating station : en
  • GB360019A - An improved educational appliance for teaching and studying music : en
  • CH150317A - Process for the preparation of a solution of potassium nitrate and phosphoric acid. : de en
  • FR713382A - Process for the production of humectants, detergents, emulsifiers, dispersants, etc. : en fr
  • PL14486B1 - The device for the transmission of energy by means of a swinging or returning turn. : en pl
  • US1829265A - Spring motor : en
  • USD85454S - Sylvania : en
  • CH150264A - Screw cap closure on tin cans. : de en
  • AT125023B - Spark plug. : de en
  • US1829424A - Apparatus for condensing hydrocarbon vapors and the like : en
  • FR713372A - Method and device for pasteurizing gaseous liquids : en fr
  • GB359752A - : en
  • AT125119B - Clamping device for overhead line tensioning clamps and other line or rope clamps. : de en
  • CA316450A - Oil recovery, etc. : en fr
  • PL14627B1 - Electric lamp for illuminating elongated surfaces. : en pl
  • PL14355B1 - The method of increasing the compression strength of fuel for engines. : en pl
  • SU23896A1 - Method for preparing molasses for cooking caramel resistant : en ru
  • US1829634A - Taking and projection of motion pictures and films therefor : en
  • PL14432B1 - Coal dust burner. : en pl
  • AT125092B - Induction motor with squirrel cage. : de en
  • CH150226A - Device for collecting waste. : de en
  • CH150498A - Stirrup. : de en
  • DE537000C - Steam boiler system with dining room storage tank to carry out the process : de en
  • DE500349C - Table clamp for holding the power line cable of electric iron : de en
  • DE536972C - Drying system for ceramic moldings with a series-connected heating and drying chamber : de en
  • PL14677B1 - A wheel with an elastic connection between the rim and the hub. : en pl
  • AT125083B - Device for coupling a running drive machine with a machine to be driven. : de en
  • AT125100B - Terminal for overhead lines or the like. : de en
  • CH150401A - Internal combustion engine, in particular for ships, with a rotary piston compressor for conveying operating air. : de en
  • CH150402A - Four cylinder internal combustion engine. : de en
  • CA316549A - Process of increasing the affinity of cellulose esters for dyestuffs : en fr
  • CH150323A - Packaging made of paper. : de en
  • GB359694A - Improvements in the construction of otter boards : en
  • SU23757A1 - The device for casting candy in powder : en ru
  • US1829122A - Turbine pump and the like : en
  • US1829245A - Blowing device for rock drills : en
  • ES124249A1 - A NEW SYSTEM OF BREAKABLE DOUGH PORTION CUTTING MACHINE : en es
  • US1828937A - Boot tree : en
  • US1829191A - Combination switch and head lamp control : en
  • DE536823C - Device for therapeutic treatment : de en
  • CH150366A - Watch. : en fr
  • FR713686A - Method and apparatus for the manufacture of pneumatic tire casings : en fr
  • GB359731A - Improvements in or relating to metal tubing and the manufacture of the same : en
  • FR713440A - Chipboard for dry battery : en fr
  • FR713473A - Cooling device to remove the heat produced during soldering or welding of parts, in particular of conductive cables : en fr
  • ES124175A1 - A forklift applicable to trucks, vans and other vehicles of mechanical traction, driven by the same engine. : en es
  • CA316555A - Telephone system : en fr
  • GB359755A - Improved method and apparatus for the destructive hydrogenation of carbonaceous materials : en
  • ES124166A1 - A system of marine pneumatic compressors, to use the energy of the waves of the sea obtaining compressed air. : en es
  • AT125090B - Reversible transmission, especially with angular teeth. : de en
  • BE382446A - : en
  • ES124153A1 - IMPROVEMENTS IN THE GREASE BOXES FOR RAILWAY MATERIAL AXLES, AND IN PARTICULAR IN THE AUTOMATIC GREASE BOXES : en es
  • FR713479A - Process of ionization and electronization of mixtures of gases and other materials such as vapors, liquids, colloids, solids : en fr
  • FR713578A - Ironing pencil, allowing permanent creases in fabrics to be produced by the iron : en fr
  • SU23723A1 - Revolver head for turret lathes : en ru
  • AT125105B - Dynamometric measuring device with iron connection. : de en
  • AU2799030B - Improvements in and relating to valves and cocks : en
  • FR713673A - Display cabinet made of cardboard or the like that can be transported flat and fitted with appropriate images or constructions : en fr
  • FR713690A - Bumper : en fr
  • GB359733A - Improvements relating to curtain suspenders : en
  • ES124251A1 - PROCEDURE FOR PREPARING PHOSPHORUS IN OVENS WITH A BLOWING MACHINE : en es
  • US1828901A - Multiple radio control : en
  • DE537288C - Process for the production of a shipping nitrocellulose : de en
  • ES124135A1 - Improvements in the installations of water purification devices of the basic exchange rate. : en es
  • DE536985C - Removal scratches : de en
  • SU23513A1 - The method of preparation of fragrant substances and its application : en ru
  • SU23805A1 - Jet propulsion for river, etc. ships : en ru
  • FR713476A - Wood with the flexibility of leather and process for its preparation and subsequent transformation into a material bonded to a support : en fr
  • FR713562A - water elevator : en fr
  • DE536889C - Process for the production of ethers of polynuclear hydrocarbons : de en
  • DE536719C - Process for the production of sulphite-bisulphite mixtures from gas mixtures containing sulfur dioxide and ammonia : de en
  • DE536856C - String instrument with electrically operated grasping elements : de en
  • DE537058C - Device for the production of cast pieces in cup form, in particular for the production of thin-walled chocolate cups : de en
  • DE537079C - Cigar wrapping machine : de en
  • DE537065C - Trailer coupling, especially for motor vehicles : de en
  • FR713458A - Improvement of junction boxes for electrical conduits, method of foundry of said boxes and boxes comprising this improvement : en fr
  • FR713592A - pocket case or tube for powder cosmetics : en fr
  • AT125101B - Hub part for recirculating bodies, in particular rotors in electrical machines. : de en
  • FR713553A - Chronograph-counter mechanism : en fr
  • FR713567A - Decavailleur : en fr
  • GB359692A - Improvements in and relating to prismatic light distributing glassware : en
  • GB359771A - Guides for straw-braid sewing machines : en
  • DE537036C - Process for reducing the swellability of hydrate cellulose : de en
  • GB359728A - Pectin product and method of making the same : en
  • ES124193A1 - An artillery material for shooting against aerial targets, with a device that allows shooting on wheels. : en es
  • FR713387A - Pushbutton electrical switch : en fr
  • SU23319A1 - Machine for punching holes in the side walls of cylindrical or prismatic hollow objects : en ru
  • SU23540A1 - Way to tanned leather : en ru
  • DE536907C - Method for manufacturing a telecommunication cable : de en
  • FR713645A - Interchangeable advertising device controlled by the mechanism of a cigar lighter : en fr
  • GB359981A - Improvements in or relating to television and like apparatus : en
  • SU23501A1 - The method of obtaining sulfur dyes : en ru
  • SU23914A1 - The method of preparation of the preparation containing sulfonic acids of petroleum hydrocarbons : en ru
  • US1829023A - Automobile storage apparatus : en
  • US1829645A - Method of and preparation for coloring eggs or the like : en
  • ES124284A1 - AN IMPROVED SYSTEM OF DEVICES FOR THE REPRODUCTION OF SOUND : en es
  • FR713396A - Always dissimilar animated graphics or cartoons obtained by an electrical device by means of a paper film which can be used for advertising use : en fr
  • FR713400A - Automatic temperature regulator : en fr
  • CH150481A - Telephone system with loudspeaker. : de en
  • SU23407A1 - The method of producing fixers for basic dyes : en ru
  • SU23620A1 - The method of manufacturing products from hard alloys : en ru
  • CH150434A - Spray gun. : de en
  • SU23876A1 - Method and apparatus for food packaging : en ru
  • US1828812A - Splice for elastic webbing : en
  • FR713404A - Waterproof zipper pouch : en fr
  • GB360009A - Improvements in or relating to telegraph exchange systems : en
  • USD85421S - E w freudenberg : en
  • GB359642A - An improved cabinet dresser : en
  • GB359630A - Improvements in connection with cigarette and like cartons or containers : en
  • FI13898A - Sätt för stålsättning av yxa : en fi
  • FR713315A - Improvements to charcoal stoves : en fr
  • GB360429A - Improvements relating to light-sensitive sorting and/or counting apparatus : en
  • ES124246A1 - Procedure for the manufacture of special mosaics for the decoration of works and replacement of marble in all its applications. : en es
  • US1828890A - Method and apparatus for making reenforced pipe : en
  • US1829258A - Process of retarding the setting of casein glue and dry glue base for use in such processes : en
  • US1829070A - Telephone system : en
  • DK44735C - Fork with band cutter. : da en
  • ES124190A3 - Process of manufacturing fresh pasta for bologna use, called ravioli, noodles, etc. : en es
  • ES124254A1 - IMPROVEMENTS IN GREASE BOXES : en es
  • SU23804A1 - Fitting on ships to periodically indicate the depth of the fairway : en ru
  • DE536263C - Firing for steam boiler : de en
  • DE537061C - Pump for pumping with sand u. Like. Mixed Fluessigketiten, especially crude oil : de en
  • DE537122C - Installation knee lever automatic switch : de en
  • DK44757C - Safety device for hot water taps or valves. : da en
  • CA316545A - Separable fastener slider : en fr
  • USD85451S - Design fox textile fabric : en
  • SU23901A1 - Apparatus for reducing the zero grid current in three or multi-electrode lamps with an oxidized grid : en ru
  • PL14428B1 - A device for washing the body cavities. : en pl
  • SU23510A1 - Distillation unit for processing turpentine : en ru
  • SU23695A1 - Pump nozzle for internal combustion engines with air-atomized fuel : en ru
  • ES123960A1 - A device for transmitting tobacco leaves in cigar making machines. : en es
  • SU23694A1 - Internal combustion engine : en ru
  • CH150464A - Fully adjustable lamp that can be clamped to a table etc. : de en
  • SU23827A1 - Device for measuring the internal dimensions of shoes : en ru
  • US1829591A - Road file : en
  • US1828801A - Cable clamp : en
  • US1829173A - Combined flusher and lubricant dispenser : en
  • US1829188A - Making barium sulphide : en
  • US1829465A - Radio system : en
  • FI13889A - Träullmaski : en fi
  • GB359590A - An improved lubricating oil or grease : en
  • ES124212A1 - A method to manufacture screws. : en es
  • FR713430A - Improvements to internal combustion engines : en fr
  • US1828783A - Lifting device : en
  • US1828941A - System for correcting sound records : en
  • US1828948A - Adjustable speed drive adapted for traction purposes : en
  • FR39465E - Device for damping vibrations of overhead line cables : en fr
  • FR713453A - Wheel for automobiles : en fr
  • GB359549A - Improvements in and relating to condensers : en
  • DK44751C - Kohaleholder. : da en
  • DE536743C - From a piece of sheet metal rolled or made of metal tube connector pin for radio tube socket u. like : de en
  • DE536762C - Guide of the support slide, adjustable by spindle and nut, for one or more measuring devices : de en
  • SU23764A1 - Cross-cutting machine : en ru
  • US1829052A - Vehicle body construction : en
  • SU23480A1 - Electromagnetic motor : en ru
  • US1828836A - Metallurgical furnace : en
  • US1829150A - Shoe heel base : en
  • FR713566A - Combined beet weeder : en fr
  • IE12386L - Wave meter : en
  • PL14425B1 - Timed igniter. : en pl
  • SU23562A1 - The method of secretion of hormones : en ru
  • US1829197A - Combustion apparatus : en
  • US1829619A - Chuck : en
  • DE537190C - Process for the preparation of a fertilizer containing diammonophosphate and ammonium chloride with simultaneous production of sodium bicarbonate : de en
  • DE537009C - Power control device for road rollers : de en
  • ES494U - Tap. (Machine-translation by Google Translate, not legally binding) : en es
  • GB359866A - Improvements in or relating to gears for actuating the auxiliary devices of radial aircraft engines : en
  • PL14600B1 - A method of making a plastic mass, similar to a tree after drying. : en pl
  • CA316479A - Bituminous paving composition : en fr
  • CA316508A - Electro-pneumatic brake : en fr
  • CH150533A - Isolating agent. : de en
  • SU23493A1 - Device for eliminating possible abuses in accounting for consumed electrical energy in two-wire networks : en ru
  • USD85440S - Ohables miller and leo sholtz : en
  • DE530814C - Doors connection for iron pit support : de en
  • FR713619A - Special hook for any quick assembly of half cylinders such as molds, etc. : en fr
  • US1829426A - Device for use when testing or adjusting brakes : en
  • ES124278A1 - AN IMPROVEMENT IN ELECTRIC ACCUMULATOR BATTERIES : en es
  • ES124275A1 - A new air injector device for artificial pneumothorax, in medicinal uses. : en es
  • FR713320A - Automatic coupling for vehicles : en fr
  • FR713551A - Improvements to film packaging, motion pictures and their chargers : en fr
  • GB359635A - Improvements in electric motor control apparatus, more particularly intended for application to electric steering gear for ships : en
  • FR713330A - Internal combustion turbine : en fr
  • GB359854A - Improvements in or relating to internal combustion engines with solid injection : en
  • FR713497A - Method and loom for the manufacture of a novelty yarn and the novelty yarn thus obtained : en fr
  • US1829021A - Heavy liquid applicator : en
  • US1829178A - Electrolyte for electrolytic condensers : en
  • ES124205A1 - IMPROVEMENTS IN THE PROCEDURES OF MAKING SCRAMBLED FILMS SOUND : en es
  • ES124263A2 - IMPROVEMENTS IN THE AUTOMATIC GUN, OBJECT OF THE MAIN PATENT : en es
  • ES124274A1 - DEVICE TO HOLD THE WIRE-FREE ENDS, PARTICULARLY WITH THE PURPOSE OF TWISTING THEM IN THE FORM OF LINKS : en es
  • GB359392A - Improved apparatus for permitting a restricted flow of a gas and for indicating the rate of such flow : en
  • DE536748C - Procedure for determining the fault location in three-phase systems : de en
  • FI13873A - Löstagbar brännare : en fi
  • GB359850A - The manufacture of aminoanthraquinone nitriles : en
  • US1829533A - Package handle : en
  • FR713365A - Improvements to couplings used to transmit rotational movements : en fr
  • FR713505A - Folding cardboard box for use as hat box or the like : en fr
  • GB359759A - Process of and apparatus for shrinking fabrics : en
  • ES124286A3 - INDIRECTLY HEATED INCANDESCENT CATHODE FOR DISCHARGE PIPES : en es
  • FR713501A - Braces : en fr
  • GB359563A - Improvements in or relating to mechanism for feeding paper or like webs : en
  • USD85453S - Sylvania : en
  • ES124242A1 - A PROCEDURE, WITH THE CORRESPONDING APPARATUS, FOR THE MANUFACTURE OF RUBBER IMPREGATED PAPERS AND CARTONS : en es
  • ES629U - Own file to go disposed in the crown caps of the bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR713455A - Improvements to starting devices for internal combustion engines : en fr
  • GB359730A - Improvements in or relating to garden or like appliances : en
  • ES124295A1 - IMPROVEMENTS IN PHOTOGRAPHIC CAMERAS AND PROJECTORS FOR COLOR CINEMATOGRAPHY : en es
  • FR713533A - Cooling device for rectifier anodes : en fr
  • GB359865A - Process for the manufacture of disubstituted carbamic acid esters : en
  • FR713616A - Improvements in railway signaling : en fr
  • GB359667A - Improvements in, or relating to electric heating apparatus : en
  • GB359674A - Improvements in brakes for vehicles : en
  • FR713674A - Parachute packaging : en fr
  • GB359535A - Improvements in or relating to brake systems for motor vehicles : en
  • PL14641B1 - Road partition : en pl
  • US1828920A - Radio transmission system : en
  • US1829026A - Apparatus for proportioning the components of aggregate material by weight measurement : en
  • US1829417A - Refrigerating apparatus : en
  • US1829429A - Drawing glass : en
  • DE536695C - Setting and exposure device for photographsiche purposes : de en
  • ES123983A1 - Arrangement to tie knotless bundles, bundles, letters or documents especially for postal purposes. : en es
  • ES124281A1 - A procedure to accelerate the movement of a ship with very little effort, by means of the application to it of an endless pump. : en es
  • GB360839A - Improvements in apparatus for setting out leather : en
  • DE536446C - Process for the preparation of alkali or alkaline earth salts of imidodicarboxylic acid : de en
  • DE537026C - Process for the production of durable, saturated calcium gluconate solutions : de en
  • DE537230C - Regulating resistor for muffle furnaces with heating rods : de en
  • ES124123A1 - A METHOD OF OBTAINING SPINNING FIBER FROM PLANT STEMS WITHOUT ENRIAR : en es
  • FR713412A - Improvements to devices for learning to fly and for demonstrating the operation of airplane controls : en fr
  • FR713498A - Improvements to electric induction furnaces : en fr
  • GB359858A - Improvements relating to the production of urea-formaldehyde condensation products : en
  • US1829041A - Tire bead covering machine : en
  • DE536829C - Plan grate with longitudinal grate bars, divided several times in the grate length, resting on cross beams : de en
  • DE536758C - Duct cooling furnace for glass objects : de en
  • SU23357A1 - Continuous liquid extraction apparatus : en ru
  • FI13870A - Forwarding and anchoring of the upper and lower corners of the cell : en fi
  • FR713641A - High temperature turbine : en fr
  • SU23781A1 - Device for automatic rotation of propeller blades : en ru
  • US1829476A - Submarine rescue device : en
  • CA316558A - Safety device for tire inflators : en fr
  • CA316550A - Bolt : en fr
  • FR713502A - Improvements to disinfection processes : en fr
  • GB360008A - An improved printing process : en
  • DE536828C - Device for the destruction of paper waste using electric heat : de en
  • DE537149C - Device for checking the moisture content, especially of potting soil : de en
  • CH150211A - Device for covering honeycombs. : de en
  • CH150386A - Carbon ring for stuffing boxes. : de en
  • CH150458A - Process for evacuating and filling capacitors with impregnating materials. : de en
  • PL14507B1 - Pocket massager. : en pl
  • GB359881A - Improvements in or relating to jigger machines for the wet-treatment of webs of fabrics : en
  • SU23777A1 - Boxed kite : en ru
  • ES124259A1 - System of construction of adjustable desks for schools. : en es
  • FI13907A - For use in the manufacture of foodstuffs for human consumption : en fi
  • FR713719A - Improvements to devices for lighting vehicle on-board instruments : en fr
  • GB359747A - Aircraft with variable supporting surfaces : en
  • US1828945A - Trolley system for electric railways : en
  • AT124951B - Circuit arrangement for pay phone. : de en
  • CH150294A - Process for the production of pure, high percentage vinyl chloride. : de en
  • AT125038B - Process for the production of metal-spun copper wires. : de en
  • PL14626B1 - Connection system in telephone exchanges with automatic dialers, adapted to normal telephones with local battery and manual operation in the exchange. : en pl
  • SU23786A1 - Electric generator for bicycle : en ru
  • ES124168A1 - A PROCEDURE FOR CLEANING AND LAYING OR COATING METALS : en es
  • DE536900C - Flexible rail fastening on base plates : de en
  • DE537056C - Composite mill : de en
  • DE537066C - Locking device for gear change transmissions of motor vehicles : de en
  • AT125084B - Planetary gear change transmission. : de en
  • AU3058230A - Improvements in or relating to apparatus for making insulated wire : en
  • CH150444A - Device for remote measurement of frequencies, in particular for the purpose of remote synchronization. : de en
  • DE535711C - Swim glove : de en
  • DE537101C - Procedure for current limitation when operating electrical gas cleaners : de en
  • CA316475A - Toaster : en fr
  • GB359727A - Manufacture of an ortho-amino-para-cresol-carboxylic acid : en
  • SU23862A1 - Game device : en ru
  • FR713304A - Method of setting up silos with sheets lined on the outside : en fr
  • US1828810A - Electric wall heater : en
  • CH150295A - Process for the preparation of unsaturated compounds. : de en
  • DE537155C - Mercury steam boiler : de en
  • FR713520A - Process for the production of cyanate and alkali metal cyanides : en fr
  • GB360410A - Improvements in or relating to manoeuvre signalling apparatus for motor vehicles : en
  • SU23927A1 - A device for receiving sorting paper : en ru
  • US1829016A - Sharpening device for safety razor blades and the like : en
  • PL14517B1 - Fence made of longitudinal wires connected with each other by vertical wires. : en pl
  • SU23763A1 - A device for removing water vapor when drying paper on self-surveying single cylinder paper machines : en ru
  • US1829474A - Method and device for establishing communication between aircraft in full flight and the ground : en
  • US1829628A - Cigarette and match container : en
  • FR713350A - Two-bogie railcar : en fr
  • SU23903A1 - Hole diameter measuring device : en ru
  • DE536574C - Spinneret with nozzle holes arranged in groups for the production of rayon : de en
  • DE536761C - Device for the production of bowls made of wood or similar material for knife handles o. : de en
  • DE536863C - Device for remote reading of data from measuring devices or the position of movable organs using piezoelectric crystals : de en
  • FR713528A - Improvements made to the control devices for the steering and stabilization components of locomotion vehicles such as, in particular, air navigation devices : en fr
  • DE536667C - Electric spinning centrifuge, especially for the manufacture of rayon : de en
  • US1828837A - Carton : en
  • US1829365A - Safety gas cock : en
  • US1829462A - Door aligning and cushioning device : en
  • PL14463B1 - The engine is powered by compressed air. : en pl
  • DE515306C - Process for the preparation of esters : de en
  • GB359762A - Improvement in or connected with spring mattresses : en
  • DE536925C - Locking device for jewelry : de en
  • DE536887C - Clip-on insert for vertical registries : de en
  • US1828770A - Carburetor for heavy fuels in internal combustion engines : en
  • US1828875A - Electrooptical translation system : en
  • PL14581B1 - Company Ant. Petrof (Hradec Kralove, Czechoslovakia. Rasta iron for pianos. : en pl
  • DE537083C - Joint seal for storage flaps : de en
  • FI13900A - Fertilization rate for coffee or coffee-based coffee beans : en fi
  • FR713467A - Process for the production of cellulose esters with defined characteristics : en fr
  • DE536815C - Automatic coupling for vehicles with a coupling arm that engages in a housing : de en
  • GB359756A - Improvements in or relating to dry cold water-soluble starch : en
  • SU23494A1 - Heated cathode : en ru
  • DE535835C - Process for the preparation of mono- and disubstituted carbamic acid esters : de en
  • DE536908C - Short-circuit and earth-fault indicator based on differential action : de en
  • US1828759A - Poster copy conditioning machine : en
  • US1829546A - Safety razor frame : en
  • DE536728C - Process for the extraction of rolling masses in civil engineering : de en
  • DK44739C - Discharge tube with resiliently supported glow cathode. : da en
  • DE536724C - Water reserve : de en
  • FR713713A - Electromagnetic dictation machine : en fr
  • FI13891A - Förfaringssätt framställning av koppar och kopparlegeringar jämte härdningslegering för användning i samband därmed : en fi
  • GB359693A - Improvements in or relating to the actuation of mutually divergent valves : en
  • US1828843A - Furnace construction : en
  • US1829229A - Bobbin clutch : en
  • CH150439A - Train lighting device on railway wagons. : de en
  • CH150376A - Milling head with cylindrical cutting tools. : de en
  • SU23661A1 - Fluid sampling device : en ru
  • US1829154A - Drier roll polishing device : en
  • CH150231A - Hot water dispenser with splash water cup. : de en
  • SE72992C1 - : sv
  • SU23535A1 - Tubular air economizer : en ru
  • SU23692A1 - Two stroke internal combustion engine : en ru
  • US1828781A - Apparatus for distilling solid carbonaceous material : en
  • USD85424S - Design fob an embroidered textile fabric or a similar article : en
  • AT125015B - Glass rectifier. : de en
  • DE536559C - Electric point machine that can be cut open : de en
  • GB360455A - Improvements in electric protective arrangements : en
  • SU23558A1 - Dental chair : en ru
  • US1829680A - Figure toy : en
  • AT125058B - Detachable connection between a gang saw blade and a fork-shaped tang. : de en
  • DE536872C - Parachute toy in which the screen cloth is wrapped around a drop weight before being dropped : de en
  • AT125123B - Impulse transmitters, in particular for telephone subscriber stations with restricted traffic authorization. : de en
  • SU23710A1 - High pressure piston : en ru
  • US1829461A - Means to control printing of signals : en
  • BE382763A - : en
  • AT125035B - Sound reproducing device. : de en
  • AT125011B - Heating device with storage body. : de en
  • PL14665B1 - Magnetic device for testing rails. : en pl
  • SU23731A1 - Metal products filler : en ru
  • PL14526B1 - A method and device for shortening a voice carrier made of steel wire. : en pl
  • US1828980A - Crank means for bed operating mechanism : en
  • US1829305A - Tie rod : en
  • PL14378B1 - Episcopal projection device. : en pl
  • US1829683A - Typographical machine : en
  • AU223231A - Improvements in or relating to thermionic valve circuits : en
  • CA316542A - Separable fastener : en fr
  • DE536740C - Screwless fastening of rails on iron trough cross-ties : de en
  • US1829166A - Railway car : en
  • PL14418B1 - Holder for electrodes in an electric furnace. : en pl
  • US1828881A - Bag turning apparatus : en
  • CH150387A - Insulating agents against heat and cold losses, in particular for pipelines. : de en
  • BE382760A - : en fr
  • CH150262A - Furniture foot. : de en
  • BE382932A - : en
  • CH150520A - Seaplane convertible into a boat. : en fr
  • AT125063B - Lid holder for suitcases, bags, etc. like : de en
  • CA316480A - Printing machine : en fr
  • AU2998730B - Improvements in or relating to floor mops andthe like : en
  • CA316573A - Mechanical movement : en fr
  • CA316500A - Supporting means for car doors : en fr
  • CH150250A - Safety belts for builders, window cleaners, etc. : de en
  • DE537100C - Still pot : de en
  • DE537220C - Device for recording electrical oscillations at high voltages : de en
  • DE537251C - Set-up device for charcoal containers on stoves : de en
  • DE537282C - Protective device for preparing and using documents outdoors : de en
  • CH150338A - Toy boxes for making play objects (furniture, buildings, machines and the like) from assembled components. : de en
  • FR713504A - Improvements to cordless telephony devices or the like : en fr
  • PL14393B1 - Method to prevent sticking of dry ground materials to rubbing bodies. : en pl
  • PL14479B1 - Device for regulating the nozzle. : en pl
  • SU23925A1 - Chamber for preserving fruits and vegetables : en ru
  • US1828826A - Process for the production of soap threads : en
  • US1829079A - Meat saw : en
  • US1829141A - Cigar and cigarette holder : en
  • AT124959B - Double-walled washing-up device. : de en
  • AT125141B - Tools for introducing astronomy. : de en
  • DE537042C - Method for strength testing of fabrics : de en
  • CH150417A - Runner for starter motors and alternators. : de en
  • US1829116A - Process for the coating of metals upon cement surfaces : en
  • US1829379A - vethe : en
  • AT125155B - Floor wiper. : de en
  • CH150372A - Thread cutting machine. : de en
  • CH150459A - Method and device for conveying and screwing electrodes for electric ovens. : de en
  • FR713571A - Forms for office typewriters : en fr
  • DE537231C - Device for glowing bolts by means of induction heating : de en
  • PL14408B1 - Improvements in the design of the plate shutter mechanisms of cameras. : en pl
  • SU23806A1 - Method of preserving blood of cattle : en ru
  • US1828733A - Automatic telephone responding apparatus : en
  • US1828814A - Single circuit water tube boiler : en
  • SU23572A1 - Drawing table : en ru
  • SU23890A1 - A machine for making straw, reed, etc. mats : en ru
  • SU23849A1 - Alarm device : en ru
  • DE537068C - Crawler vehicle with a single caterpillar chain over two wheels arranged one behind the other : de en
  • GB359782A - Improvements in tables and similar articles of furniture : en
  • DE522640C - Closure for the hood of motor vehicles : de en
  • DE536890C - Process for processing filter waste that contains cellulose esters or ethers : de en
  • DE536922C - Cutting tool : de en
  • CA316489A - Rotary piston with stepped windings : en fr
  • AT125077B - Combustion chamber for internal combustion engines. : de en
  • FR713518A - Reinforced metal plates and panels and their manufacturing process : en fr
  • GB359885A - Improvements in boots and shoes and a method of making : en
  • AU3093030A - Improvements in or relating to electric air discharge tubes containing agas ora vapour : en
  • CH150379A - Bath equipment, in particular for acid baths, with metallic rollers, for treating skin strips made from cellulose products. : de en
  • GB359804A - Improvements in grate bars for furnaces : en
  • PL14422B1 - Method for obtaining washable sulfur dyes. : en pl
  • PL14478B1 - Railway surface. : en pl
  • SU23668A1 - Roll cashier : en ru
  • SU23712A1 - Fridman pressure reducing valve : en ru
  • SU23813A1 - Multi-spindle valve lapping tool : en ru
  • SU23613A1 - The method of obtaining plastics from leather garbage and casein : en ru
  • CH150517A - Adjustable wheel arch for wheel boats. : de en
  • GB359823A - Improved manufacture of gas cell fabric : en
  • PL14535B1 - Filtering device. : en pl
  • SU23524A1 - Soap dispenser : en ru
  • US1829719A - Web roll changer : en
  • US1828976A - Constant compression combustion engine : en
  • US1829332A - Method of and apparatus for holding photographic films in flat position during exposure : en
  • AT125113B - Arrangement of overhead line insulators for high voltage transmission. : de en
  • AU159104B2 - Improvements in or relating tothe production of metals by reduction ofthe metal halide : en
  • CH150220A - Horizontal sliding window. : de en
  • AT125183B - Bath equipment for treating objects, in particular electrolytic baths. : de en
  • CH150492A - Emergency and fire alarms. : de en
  • ES628U - Industrial product twine or braided paper rope. (Machine-translation by Google Translate, not legally binding) : en es
  • FR713355A - Method and device for radiography of organs the movement of which corresponds to the heartbeat : en fr
  • GB359864A - Improvements in or relating to expanding tables : en
  • DK44742C - Double-walled connecting piece of triangular shape that can be used in all types of constructions. : da en
  • DE536697C - Converter for mechanical aperiodic torsional vibrations, especially for motor vehicles : de en
  • US1829650A - Method of knitting hosiery on flat knitting machines : en
  • USRE18235E - of oakland : en
  • SU23359A1 - Apparatus for dissolving caustic soda or sulphurous soda : en ru
  • SU23412A1 - Method of separating paraamidophenol from aniline : en ru
  • US1829124A - Metallurgical process : en
  • US1829622A - Four wheel drive road machine : en
  • SU23696A1 - A device for moving carts moving from internal combustion engines : en ru
  • SU23732A1 - Friction cartridge for protecting the tap from breakage : en ru
  • DE536981C - Double blackboard with stand or wall frame : de en
  • DE537268C - Plate pack : de en
  • ES124125A1 - A security closure system for containers intended to contain milk. : en es
  • GB359735A - Improvements in or relating to machines for weighing eggs and other articles : en
  • US1829642A - Paper packing spool : en
  • FR713450A - High voltage superheated steam turbine : en fr
  • GB359609A - Improvements in or relating to clutches for power transmission : en
  • DE537170C - Shoe heel covering : de en
  • DE537309C - Mobile device for moving single-rail rail ballast wagons that are tracked on the side auxiliary running rail according to rails arranged on a ballast wagon train : de en
  • CA316511A - Elevator control system : en fr
  • US1828917A - Contact device for movable electrical apparatus : en
  • FR713679A - Process for producing copper sulfate solution : en fr
  • PL14364B1 - Gas ball for shooting from smooth hunting weapons. : en pl
  • SU23730A1 - Parallel scissors attachment for cutting sheet material to desired length without marking : en ru
  • SU23801A1 - Landing ground for aircraft carriers : en ru
  • US1829562A - Transfer printing machine : en
  • US1828776A - Refrigerating apparatus : en
  • US1828944A - Adjustable speed drive : en
  • US1829694A - Device for balancing bodies having a rising and falling movement : en
  • GB359540A - Synchronizer for rotary devices : en
  • GB359584A - Improvements in or relating to the manufacture of goods of rubber or similar material : en
  • GB359785A - Improvements in or relating to high frequency receivers : en
  • AT125044B - Closed electrical conductor cable. : de en
  • CA316537A - Coal hydrogenation : en fr
  • ES124231A1 - IMPROVEMENTS IN THE SYNCHRONIZATION OF TELEVISON AND FACSIMILE TRANSMISSION SYSTEMS : en es
  • FR713540A - Foam-producing device for extinguishing fires : en fr
  • GB359843A - Improvements in or relating to golf clubs : en
  • US1828956A - Apparatus for control of variable cut-off valve gears : en
  • CA316544A - Separable fastener : en fr
  • AT124991B - Process for the production of paints or their pigments, in particular for rust protection and ship floors. : de en
  • AU2962230A - Improvements in processes for treatment by volatilisation of zinc ores and mixtures thereof : en
  • ES124223A1 - A PROCEDURE FOR THE CATALYTIC PRODUCTION OF LIQUID ALIPHATIC HYDROCARBONS STARTING FROM CARBON OXIDES : en es
  • FR713500A - Process for the preparation of substituted benzocarbazol-carboxylic acids : en fr
  • ES124222A1 - A method for the construction of radio receiver apparatuses capable of operating interchangeably with direct and alternating current. : en es
  • GB359659A - Process for uninterruptedly carrying out the precipitation of heavy metallic azides : en
  • GB359810A - Improvements in and relating to means for graduating record surfaces photographically : en
  • US1829714A - Art of fire fighting and fire protection : en
  • USD85450S - Design for a radiant heater : en
  • CA316481A - Printing machine : en fr
  • ES123464A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 123167 : en es
  • ES124201A1 - IMPROVEMENTS IN ELECTRICAL CIRCUITS AMPLIFIER : en es
  • ES456Y - Paper packaging for the packaging of chemical and pharmaceutical substances that allow the preparation of compounds in the nascent state and the inalterability of said substances when they present incompatibility. : en es
  • GB359716A - Screwdriver screwholder : en
  • AT124954B - Airtight connection of the metal surfaces for vacuum vessels containing vapors or gases. : de en
  • CA316437A - Electric exploration process : en fr
  • SU23420A1 - Automatic quenching bath temperature controller : en ru
  • US1829040A - Headwear : en
  • SU23561A1 - The method of manufacture of organopreparation : en ru
  • SU23640A1 - Projection screen : en ru
  • US1829181A - Gun fire control system : en
  • US1829267A - Apparatus for recording electric currents produced by living organisms : en
  • US1829404A - Refrigerating apparatus : en
  • AT124982B - Remote control system. : de en
  • FR713643A - Process for the preservation of animal and plant materials : en fr
  • FR713414A - Earthquake resistant construction : en fr
  • ES124297A1 - IMPROVEMENTS INTRODUCED IN A TRANSPORTABLE GASOGEN : en es
  • FR713353A - Automatic device for fattening domestic animals with dry fodder : en fr
  • CH150325A - Device for hanging up drawings, art sheets and the like. : de en
  • SU23438A1 - Device for suspending railcar springs : en ru
  • SU23627A1 - Device for installing goniometers over a certain point of terrain : en ru
  • US1829614A - Vertical and horizontal angle measurer : en
  • DE536736C - Cooling device : de en
  • DE537001C - Form cylinder for flexible printing plates : de en
  • AT125134B - Valve lifters for bathtubs, sinks, etc. like : de en
  • CH150217A - Plaster corner strip. : de en
  • GB359702A - Improvements in or relating to latch structures : en
  • GB359729A - Improvements in and relating to valves for internal combustion engines : en
  • US1829671A - Dispenser : en
  • US1829126A - Rolling mill : en
  • PL14511B1 - Apparatus for heating motor vehicles or airplanes. : en pl
  • SU23601A1 - Wood splitter : en ru
  • DE537124C - Process for the production of mass cores from pressure-sensitive, powder-form iron-nickel alloys, in particular with 781/2% nickel : de en
  • DE537224C - Cooling device with transmitter tubes : de en
  • DE537115C - Rail fastening with vertical and lateral clamping of the rail foot : de en
  • DE537096C - Device for the production of zippers : de en
  • CH150495A - Advertising device. : de en
  • ES124219A1 - A perfection in electrical machines. : en es
  • FR713623A - Electric wringer for household use : en fr
  • GB359830A - Improvements in or relating to calendars or date indicators : en
  • SU23399A1 - The method of obtaining arbutin : en ru
  • SU23533A1 - Instrument for indicating abnormalities in the furnace mode from normal : en ru
  • US1828863A - Vanity case : en
  • SU23568A1 - Bilateral flooding machine : en ru
  • US1828925A - Joint and methods of making the same : en
  • US1829042A - Pump for lubricating systems and the like : en
  • PL14383B1 - Drawoiane weaving shuttles. : en pl
  • SU23830A1 - Shoe Forming Machine : en ru
  • US1829494A - Motor horn : en
  • AU162831A - Improvements in and relating to bell-gasometers : en
  • DE537046C - Asparagus peeling machine with a conveyor that guides the asparagus stalks from the inlay to the peeling point : de en
  • DE537305C - Process for making ice cream : de en
  • US1829028A - Accelerator pedal : en
  • US1829633A - Process for taking or projecting photographic or cinematographic panoramic views or views extending in height : en
  • GB359704A - Method and apparatus for the conversion of starch to dextrine and the like : en
  • DK44750C - Self-binding Mowing Machine with Trailer with Explosion Motor for Operating the Machine. : da en
  • DE537249C - Metal housing for carpet sweeping machines : de en
  • AT124972B - Clamping device for shoes. : de en
  • CH150525A - Process for producing a cellulose ester. : de en
  • DE537052C - Compressed air motors with oscillating rotating cylinders : de en
  • FR713465A - Process for preserving vegetables and fruits : en fr
  • FR713740A - Advancement device for vertical reciprocating saws of all kinds : en fr
  • DE536956C - Device for driving rowing boats in the direction of view of the rowing person : de en
  • GB359978A - Improvements in or relating to machines for grinding ball races : en
  • US1829547A - Centrifugal process and apparatus : en
  • USD85448S - sfeidel : en
  • DE536696C - Device for the production of multicolor grids for color photography by printing a colored film with reserves : de en
  • DE537280C - Fountain pen : de en
  • FR713452A - Process for the production of metallic cyanates : en fr
  • FR713587A - Device for blocking network parts against superimposed alternating current energy : en fr
  • FR713608A - Automatic machine with a straight blade, but oscillating, for continuous cutting of rectangular or trapezoidal boards used for the construction of packaging logs : en fr
  • DE537129C - Process for preserving mineral, animal and vegetable oils and fats and soaps : de en
  • DK44760C - Electric Discharge Tube for Unidirectional Multiphase Alternating Currents. : da en
  • ES124139A1 - IMPROVEMENTS IN THE BENCH SCREWS : en es
  • FI13902A - Guskform för ihåliga papperskroppar : en fi
  • GB359629A - Process for uniting iron bars, sections and other constructional elements by welding : en
  • GB359808A - Improvements in or relating to means for varying the compression ratio of compression ignition oil engines : en
  • DE537035C - Process for the production of high quality rubber compounds : de en
  • DE537069C - Cooling device for shoe brakes, especially of motor vehicles : de en
  • DK44740C - Knitting machine. : da en
  • SU23321A1 - Device for automatic removal from a stamp of stamped products and scraps : en ru
  • US1828802A - Bottle filling and crowning machine : en
  • DE537198C - Frequency stabilized tube transmitter : de en
  • DE537137C - chair : de en
  • FR713538A - Improvements in spinning looms : en fr
  • FR713638A - Combined reflector for depth and diffusion radiation : en fr
  • GB359930A - Improved device for examining electric sparks of internal combustion motors : en
  • GB359933A - Improvements in magnetic cores for coils and the like : en
  • GB359705A - : en
  • IE11989L - Spinning : en
  • DE536955C - Rudder arrangement with one or more surfaces : de en
  • DE537263C - Circumferential gripper for sewing machines : de en
  • SU23571A1 - Spittoon : en ru
  • AU3056930B - Improvements in or relating to opening devices for tins or cans for preserves andother closed containers : en
  • FR713568A - Combination burner for gas appliances : en fr
  • FR713644A - Improvements to vaporizer mounts : en fr
  • GB359669A - Device for determining the duration of an x-ray exposure : en
  • GB359649A - Improvements in polishing appliances for finger nails : en
  • DE536996C - Process for the production of arsic acids and stibic acids containing sulfur : de en
  • SU23346A1 - Round brush for cleaning metal products : en ru
  • SU23645A1 - Thermoelectric thermometer : en ru
  • FR713651A - Sophisticated siphon : en fr
  • GB359651A - Improvements in or relating to valve stems for tyre valves and the like : en
  • FI13897A - Lure : en fi
  • GB359681A - Improvements in the removal of phenols from hydrocarbons containing the same and in the recovery of pure phenols : en
  • DE536723C - Dismountable shelf : de en
  • US1829578A - Car truck : en
  • SU23669A1 - Ballot apparatus : en ru
  • SU23893A1 - The method of drying beets in sugar production : en ru
  • AU2970330B - Improvements in machinery for manufacturing metal articles of angular and or corrugated shapes from rolls of hoop iron or other metals : en
  • CA316469A - Level : en fr
  • DE536954C - Fridge table for beer, spirits and similar beverages : de en
  • FR713407A - Device for hair waving : en fr
  • FR713474A - Method of fixing, to a shank or part of a tool of ordinary metal, a part or end of refractory metal, and the resulting tool : en fr
  • FR713684A - Acetylcellulose manufacturing process : en fr
  • FI13883A - Electric heating device for heating rooms : en fi
  • ES124170A1 - A procedure to facilitate without interruption the circulation of a vehicle through two tracks of different width or load it and unload it on another, interposing between both carriages or tracks a piece of these in inclined plane. : en es
  • FI13879A - For use in the manufacture of gas oils, including gas, : en fi
  • US1829296A - Barrel filling device : en
  • CA316552A - Process of preparing absolute alcohol and commercially pure powdered hydrated lime : en fr
  • AT124971B - Method and machine for making blown glass articles. : de en
  • CH150299A - Process for the preparation of 4-aminopyridine. : de en
  • DE536988C - Drive device for looms for generating a rotational movement of the crankshaft that is alternately accelerated and decelerated with each revolution : de en
  • FR713451A - Method for washing calciferous wool : en fr
  • DE536963C - Spindle coupling for two-panel sliding doors : de en
  • DE537075C - Security padlock : de en
  • USD85420S - Ixesigw fob as embroidered textile fabkic ob a similar article : en
  • USD85447S - Island : en
  • FR713621A - Improvements made to multi-engine aircraft to improve flight conditions with one or more engines stopped : en fr
  • AT125060B - Process for reducing the elongation of wire ropes. : de en
  • CH150248A - Liquid fuel gasifier cooking apparatus. : de en
  • AU2915230A - Improvements in and relating tothe construction andor making of cement bound roads, floors, pavements, and like utilities : en
  • FI13908A - Regulation and order for automatic regulation of the concentration of the substance in the upstream material : en fi
  • FR713319A - Control system for standpipes : en fr
  • FR713344A - Improvements in extrusion presses : en fr
  • GB359936A - Exhaust-actuated injector for supplying auxiliary charges to internal combustion engines : en
  • CH150414A - Arrangement to improve commutation. : de en
  • DE531130C - Process for the production of printing, transfer printing and copying raster slides : de en
  • SU23422A1 - The method of preparing a mixture for cementation products without the use of centered boxes : en ru
  • AT125014B - Elastic sealing ring for shut-off devices. : de en
  • AT124973B - Closure for holding the ends of straps, especially rubber straps. : de en
  • DE536809C - Process for cleaning the electrodes of electrostatic precipitators with two or more electrical fields connected in series : de en
  • FR713734A - Device for continuously separating water from dredged material, for example sand, gravel, etc. : en fr
  • GB360820A - Method of recording, analysing, converting or utilising local or time distributions or successions of energy : en
  • AU310131A - Improvements in actuating mechanism of swivelling headlights of motorcars : en
  • DE536868C - Device for transferring the spindle drive belt from the fixed to the loose whorl for individual spindle drives : de en
  • FR713579A - Improvements to vehicle wheels : en fr
  • CA316504A - Cathode glow lamp : en fr
  • US1829131A - Radio receiving system : en
  • CH150474A - Process for the preparation of a durable aqueous solution of para-aminobenzoyl diethylaminoethanol carbonate. : de en
  • DE536824C - Process for the production of finely divided, magnetizable alloys for mass cores, in particular iron-nickel-cobalt alloys : de en
  • DE537196C - Sound absorber to be placed on the voice of microphones : de en
  • SU23870A1 - Brick Making Press : en ru
  • US1829065A - Piano key reflecting device : en
  • US1829588A - File guide : en
  • SU23796A1 - Vessel for fast evaporating adhesives : en ru
  • US1829488A - Roof covering : en
  • US1829522A - Detergents and in washing : en
  • US1829716A - Refrigerator : en
  • CH150336A - Ski pole. : de en
  • CH150499A - Thread closure device for the pouring opening of metal vessels. : de en
  • CH150507A - Signaling devices on vehicles, in particular bicycles. : de en
  • BE383018A - : en
  • AT125072B - Wood grinder for producing pulp for paper manufacture. : de en
  • PL14440B1 - Automatic sectional block device for double track applications. : en pl
  • SU23545A1 - Scissors for cutting hair products : en ru
  • SU23680A1 - Trailer-mounted cart for collecting straw and folding it in : en ru
  • US1829554A - Hydraulic rotary power transmitter : en
  • SU23817A1 - Tool for grinding work planes of gauges : en ru
  • US1828751A - Material handling apparatus : en
  • US1829681A - seeley : en
  • CH150433A - Device for connecting branch lines, in particular to power lines. : de en
  • CH150510A - Electric machine with attached exciter, especially for diesel-electric powered vehicles. : de en
  • DE537281C - Ink eraser : de en
  • BE382512A - : en fr
  • CA316564A - Age resisting rubber compound : en fr
  • CA316586A - Sliding door : en fr
  • CH150389A - Hydraulic coupling device. : en fr
  • DE536096C - Relay with spring-loaded friction contacts for several circuits to be switched at the same time : de en
  • DE536927C - Device for regulating the depth of the coulters of seed drills : de en
  • ES124171A1 - New machine for the manufacture of a new container for the packaging of bananas. : en es
  • US1828744A - Advertising display apparatus : en
  • US1828862A - Chuck for broaching steel : en
  • US1828905A - Motor propelled crane : en
  • SU23774A1 - Press with a conical piston and a perforated shroud for squeezing seed oil : en ru
  • US1828748A - Hoisting apparatus : en
  • DE536700C - Lead, colored or copier pencil with glued-in lead : de en
  • PL14530B1 - A device for aligning lines in photo-folding machines. : en pl
  • AT125121B - Cable termination plate. : de en
  • AT125167B - Process for the production of artificial structures from viscose. : de en
  • CH150303A - Process for the manufacture of 5.8-dichlor-quinizarin. : en fr
  • SU23574A1 - Device for controlling the brake shoe suspended rockingly to the mining trolley : en ru
  • AT125152B - Safety lock. : de en
  • AT125186B - Process for the preparation of a viscose which is particularly suitable for the production of artificial threads and other artificial structures. : de en
  • SU23689A1 - Mobile device for the destruction of butterflies meadow moth electric current : en ru
  • SU23709A1 - Device for lubricating spools and working cylinders : en ru
  • SU23852A1 - Limit Temperature Alarm Device : en ru
  • SU23683A1 - Sorting : en ru
  • US1829190A - Process for the working up of centrifuge silk : en
  • US1829667A - Tonsorial device : en
  • US1829521A - Mirror door : en
  • US1829569A - Excavator crane : en
  • PL14655B1 - The method of processing waste acid obtained in the refining of mineral oils. : en pl
  • PL14636B1 - Method for dewatering paper or other material tapes. : en pl
  • SU23812A1 - Grinding machine : en ru
  • US1829238A - Cigar machine : en
  • SU23429A1 - Coupling device for motorized carriage, moving way, coupling with the rope laid on the track and fixed at its end points : en ru
  • SU23795A1 - Bottle stopper : en ru
  • CH150514A - Switching device, in particular train protection device. : de en
  • CH150418A - Generator for high voltage. : de en
  • CH150427A - Bride for attaching lead cables and electrical lines. : de en
  • FR713480A - Soft rack closure : en fr
  • GB359658A - Improvements in and relating to signs : en
  • SU23503A1 - The method of preparation for the coloring of wood : en ru
  • GB360412A - Improvements in fire alarm systems : en
  • SU23595A1 - The method of impregnation of wood or products from it : en ru
  • SU23720A1 - Adaptation to the American cartridge for moving the jaws while rotating the machine spindles. : en ru
  • US1829610A - Switch : en
  • AT125004B - Remote cable system. : de en
  • US1828800A - Carburetor for internal combustion engines : en
  • US1829189A - Inking roller : en
  • DE536273C - Process for the production of mineral oil sulfonic acids : de en
  • DE537050C - Diaphragm fuel pump : de en
  • SU23816A1 - Hand-held device for hemming on blanks of blades of knives, braids, shovels, etc. : en ru
  • US1829482A - Motion picture projector : en
  • SU23718A1 - Hand-held device for finishing shaft necks : en ru
  • US1828782A - Gas turbine : en
  • CH150410A - Cooling device. : de en
  • PL14445B1 - Tube receiver. : en pl
  • PL14516B1 - Automatic pistol, e.g. of the "Browning" or "Parabellum" system, permitting uninterrupted firing. : en pl
  • SU23401A1 - The method of purification of crude sulphate of atropine : en ru
  • SU23823A1 - Zugalt mechanism to the lock : en ru
  • SU23879A1 - Drum dryer for fruits and vegetables : en ru
  • AU3056930A - Improvements in or relating to opening devices for tins or cans for preserves andother closed containers : en
  • CH150266A - Process for the preparation of aqueous, low-electrolyte solutions of silk fibroin. : de en
  • CH150382A - Device for fastening buttons, in particular to trousers. : de en
  • CH150399A - Steam turbine with two blade-bearing, oppositely rotating, radially loaded turbine wheels. : de en
  • CH150485A - Automatic telephone switch. : de en
  • AT125089B - Compensating device for offset double pumps. : de en
  • AT125120B - Armature elastically clamped by leaf springs for electromagnetic loudspeaker drive systems. : de en
  • AU2970830A - An improved appliance for use in clothes washing : en
  • SU23512A1 - Device for cooling and molding glue : en ru
  • US1828791A - Positioning device : en
  • CA316483A - Printing device : en fr
  • SU23848A1 - Mechanical remote tube : en ru
  • US1829000A - Lasting jack positioning device : en
  • US1829003A - Container or the like : en
  • DE536882C - Chimney cooler for high performance with under the sprinkler installation and over the air supply space lying, air-permeable water catchment cups and collecting channels : de en
  • AT125157B - Adjustment head for riveting. : de en
  • CH150328A - Process for the production of stereotype matrices and embossing sticks by embossing a relief-like stamp in a material that is malleable when exposed to heat. : de en
  • AU2970330A - Improvements in machinery for manufacturing metal articles of angular and or corrugated shapes from rolls of hoop iron or other metals : en
  • CH150297A - Process for the preparation of acetaldehyde. : de en
  • SU23931A1 - The method of saccharification of wood : en ru
  • US1829289A - Lawn mower sharpener : en
  • USRE18237E - Island : en
  • AT124990B - Process for the production of a ready-to-use, liquid and durable pore filler. : de en
  • AT125019B - Reverse gears, especially for washing machine drums. : de en
  • PL14612B1 - A method of producing artificial silk. : en pl
  • PL14642B1 - A device for determining the deviation from the vertical of the borehole during drilling. : en pl
  • SU23614A1 - The method of obtaining plastic : en ru
  • SU23703A1 - Plate brake to winch : en ru
  • DE536767C - Device for the mechanical determination of the correctness of test results : de en
  • DK44744C - Procedure for the manufacture of materials containing bituminous substances. : da en
  • PL14503B1 - Method and device for replacing coils in preparatory weaving machines. : en pl
  • SU23523A1 - The method of hydrogenation of fats : en ru
  • US1828893A - Apparatus for treating fabrics : en
  • US1829570A - Stake releasing pocket : en
  • SU23351A1 - Gauge Circuit Breaker : en ru
  • SU23389A1 - The method of obtaining dimethyl sulfate and diethyl sulfate : en ru
  • SU23598A1 - Horizontal circular saw for large-scale production : en ru
  • SU23888A1 - Handloom : en ru
  • US1828738A - Mortar spreader : en
  • AU2970130B - A process forthe manufacture of strips or thread of rubber orthe like andthe product of such process : en
  • BE382753A - Process for the production of mixed yarn using bulk artificial fibers and silk fibers : en fr
  • SU23312A1 - Water supply method to prevent the formation of oil emulsions : en ru
  • US1828880A - Ball-bearing stuffing box : en
  • US1829051A - Hydraulic ram system : en
  • US1829586A - Stamping device : en
  • US1828827A - Window for jails and the like : en
  • US1829064A - Aircraft propelling means : en
  • US1829228A - Comb : en
  • US1829600A - Anesthetic holding and heating accessory : en
  • SU23842A1 - Shrapnel projectiles : en ru
  • US1829230A - Method of packing fruit : en
  • US1829451A - Hydraulic jack or shock absorber for vehicles : en
  • US1828816A - Air filter : en
  • US1828934A - Lubricating apparatus for automobiles and the like : en
  • US1829395A - Finely divided metallic compounds and process therefor : en
  • PL14563B1 - Reflector with variable light divergence. : en pl
  • SU23492A1 - Device for measuring DC high voltage : en ru
  • SU23765A1 - Foldable photo card : en ru
  • SU23799A1 - A device for cleaning bottles from tar : en ru
  • US1828823A - Combined telephone and telegraph system : en
  • US1828873A - Riving machine : en
  • AT124974B - Membrane sound generator. : de en
  • DE537241C - Gusset deck device for flat weft knitting machines : de en
  • DE537301C - Filter pocket closure : de en
  • GB359857A - Blank slitting, slotting or severing device : en
  • AT125031B - Magneto. : de en
  • DE536873C - Process for the production of trough-shaped reinforced concrete beams for reinforced concrete hollow ceilings : de en
  • DE537092C - Arrangement for the undamaged mesh of zip lines by braking the pulley : de en
  • CA316468A - Inner sole : en fr
  • CH150440A - Contact device for generating pulses for measuring instruments, in particular for electricity meters. : de en
  • SU23505A1 - Lithopone production method : en ru
  • SU23573A1 - Scoop : en ru
  • US1828953A - Building stud : en
  • US1828977A - Method of annealing fusion welds : en
  • FR713723A - Refrigerant shutters : en fr
  • US1829290A - Electric kiln : en
  • FR713534A - Improvements to printing clichés or templates for addressing machine or other similar machine : en fr
  • GB360048A - Improvements in illuminated signs for traffic guidance, and like purposes : en
  • PL14416B1 - Manufacturing of collars and other items of underwear. : en pl
  • SU23325A1 - Double action nailing machine : en ru
  • SU23716A1 - Method of removing carbon from metal surfaces : en ru
  • FR713604A - Advanced aluminum alloy : en fr
  • GB359517A - Apparatus for reducing torsional oscillations in shafts : en
  • GB359818A - Process and means for the degasification of coal and similar materials : en
  • DE537041C - Method and device for the detection of defects in metal objects made of magnetizable materials : de en
  • DE537176C - Twist drill : de en
  • ES124276A1 - A procedure for the assembly of the knob, in the rubber stamps with metal plate. : en es
  • FI13906A - Filter : en fi
  • FR713002A - Preparation process for printing plates : en fr
  • DE536691C - Soft solder : de en
  • DE536737C - Absorption cold apparatus : de en
  • DE536742C - Electric cable : de en
  • GB359974A - Improvements in and relating to yarn guides and clearers for textile machines : en
  • DE536859C - Device for the demonstration of changing illuminated advertising : de en
  • US1829089A - Mixer : en
  • US1829436A - Cylinder printing press : en
  • US1829440A - Portable grinding and polishing device : en
  • PL14675B1 - The front of the truck with a drive wheel and simultaneously steered. : en pl
  • SU23353A1 - Card file : en ru
  • SU23370A1 - Electric dust collector : en ru
  • US1829094A - Knitting machine : en
  • US1829252A - Detachable heel : en
  • US1828755A - Typewriting machine : en
  • US1828758A - Spring jack : en
  • DE537141C - Junction connection for girders and I-supports : de en
  • GB359984A - A process for reducing the liquid-contents of materials, which have many capillary spaces : en
  • DE537278C - Cylinder lock attachment to mortise door locks : de en
  • CH150306A - Process for the preparation of an azo dye for cotton. : de en
  • GB359541A - Improvements in or relating to automatic signal alarm devices : en
  • GB359623A - Automatic control of pneumatically conveyed cotton or such like from a mixing or operative group to a plurality of hopper feeders or other opening and feeding or combination apparatus : en
  • GB359709A - Improvements in wind vanes : en
  • GB359775A - Improvements in and relating to sleeping bags for infants and young children : en
  • US1828737A - Monoazodyestuffs : en
  • US1828991A - Receptacle and cover construction : en
  • US1828994A - Railway track circuits : en
  • US1829202A - Machine for making radiating tubes : en
  • US1829392A - Flexible bearing for screw conveyers : en
  • DE536793C - Process for the precipitation of aluminum nitrate from solutions of nitrate mixtures : de en
  • DE537240C - Jacquard petinet device for flat weft knitting machines : de en
  • ES124216A1 - IMPROVEMENTS IN ABSORPTION REFRIGERANT DEVICES : en es
  • FR713699A - Improvements in ester processing : en fr
  • GB359832A - Improvements in or relating to automatic ignition control for internal combustion engines : en
  • IE12532L - Box manufacture : en
  • US1828965A - Dipper trip : en
  • DE536731C - Pressure filter for fluids : de en
  • DE536826C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • DE537237C - Water-cooled Russian blower : de en
  • DE537247C - Peeling device for oranges and similar fruits : de en
  • DE537287C - Attachment for anti-slip means on skis : de en
  • GB359812A - Improvements in or relating to multiplex telegraph systems : en
  • GB359506A - Improvements in and relating to means for protecting the windings of dynamo-electric machines : en
  • AT125061B - Method for making knitted or warp knitted goods elastic. : de en
  • DE536805C - Spindle bearing for roller cards : de en
  • DE537127C - Process for the preparation of disazo dyes : de en
  • FR713613A - Jewel with articulated elements : en fr
  • GB359697A - Improvements in or relating to internal combustion engines of the liquid fuel injection type : en
  • DE536792C - Method and machine for roughening the lasting margin of upper leather that has been tweaked on in preparation for gluing on soles : de en
  • GB359583A - Improvements in or relating to the manufacture of golf balls or the like : en
  • ES493Y - Showering device. : en es
  • DE537147C - Device for determining the carbon oxide content of gas mixtures, especially mine air : de en
  • PL14670B1 - Method and device for separating mixed, ground minerals with different specific weight. : en pl
  • SU23619A1 - The method of obtaining ferrosilicon and other silicon alloys : en ru
  • DE536860C - Device for mounting rubber tires on split wheel rims : de en
  • DE536861C - Boat crane with retractable boom : de en
  • AU3016130A - Improvements in liquid dispensing apparatus : en
  • GB359764A - Improvements in fluid pressure engines : en
  • ES124138A1 - DEVICE FOR CASH REGISTERS, DISTRIBUTORS AND ANALOG DEVICES AND THEIR APPLICATIONS : en es
  • FR713337A - AC and polyphase motor : en fr
  • FR713609A - Improvements to the closures of jars, bottles, or other containers : en fr
  • GB359580A - Improvements in woven fabric or the like more especially for parachute suspensions and similar purposes : en
  • PL14623B1 - : en pl
  • SU23375A1 - The method of producing hydroxylamine : en ru
  • SU23431A1 - A device for feeding the cylinders of a steam engine of a steam locomotive with a steam mixture from a boiler with a counter-joint, such as the Leschatelier devices known for this purpose : en ru
  • PL14611B1 - Car window wiper. : en pl
  • PL14662B1 - A sliding grate with individually replaceable grates. : en pl
  • SU23334A1 - Merilno-nakatn machine : en ru
  • ES122676A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 122675 : en es
  • FR713408A - Improvements to bagging machines for powdery or granular materials : en fr
  • GB359555A - Improvements in and relating to pencil sharpeners : en
  • GB359679A - A device for use with baking tins and the like : en
  • GB359855A - Improvements in or relating to electric switches : en
  • DE536802C - Main roller mill with a drag roller mill in front : de en
  • DE536986C - Cable car for uninterrupted operation with a special device for picking up and forwarding the conveyed material : de en
  • CH150218A - Concrete beams. : de en
  • DE537039C - Procedure for determining the effectiveness of chimneys : de en
  • DE536753C - Method of bleaching China hemp : de en
  • DE536757C - Method and device for the production of tubes from glass or other masses that are plastic when heated : de en
  • FR713485A - Improvements to typewriters : en fr
  • GB359821A - Improvements in and relating to means for graduating record surfaces photographically : en
  • GB359863A - Improvements in combined seine-net and bottom drag-net with trapping wings : en
  • ES124163A1 - IMPROVEMENTS IN THE PROCEDURES OF PLAYING RIPPED FILMS : en es
  • US1828919A - Grapple : en
  • GB359710A - Improvements in and relating to starting and reversing mechanisms for internal combustion engines : en
  • GB359738A - Improvements in boots and shoes and a method of making : en
  • FR713422A - Combination of assemblies applicable in particular to the construction of metal skips or cabins for lifts, freight elevators, or other lifting devices : en fr
  • US1829142A - Aerial camera mount : en
  • FR713632A - Case for various materials and objects : en fr
  • GB359990A - An improved process for making carbon electrodes for electric furnaces : en
  • FR713746A - Process for the manufacture of scissors or similar tools and articles conforming to those obtained by this process : en fr
  • DE536881C - Steamer : de en
  • DE536989C - Process for the production of air yeast : de en
  • GB359691A - Improvements in rotary machines : en
  • ES620U - A box with luminous inscription (Machine-translation by Google Translate, not legally binding) : en es
  • FR713317A - Mechanical drive device for plow winch with two perpendicular drums : en fr
  • DE537159C - Gear change transmission : de en
  • FR713656A - Improvements to pressurized fluid filters : en fr
  • DE536765C - Projection apparatus : de en
  • DE536980C - Process for introducing luminescent substances into electrical discharge vessels : de en
  • DE536878C - Support for Kippfuellwagen by means of a support that can be placed on the roadway : de en
  • GB359878A - A process for synthetic manufacture of acetic acid : en
  • PL14451B1 - Upholstery of carded kite : en pl
  • SU23861A1 - Device for controlling lasso throwing on moving figures : en ru
  • SU23869A1 - Shock press : en ru
  • US1828786A - Fastener tape : en
  • DE536768C - When encountering oversized resistors, the swiveling share for motorized or tractor plows : de en
  • ES124243A1 - A PROCEDURE OF ANNOUNCING PROJECTIONS IN SPACE BY MEANS OF TWO MONOCHROMATIC BEAMS AND AS CAPTURE A NATURAL OR ARTIFICIAL ENVIRONMENT : en es
  • SU23446A1 - Electro-pneumatic brake : en ru
  • US1828959A - Turntable : en
  • SU23497A1 - Method for making arc stabilizing sheath for welding electrodes : en ru
  • SU23911A1 - The method of preparation of high-grade colloidal silver : en ru
  • SU23913A1 - The method of preparation of the preparation containing sulfonic acids of petroleum hydrocarbons : en ru
  • DE537016C - Transformer arranged in a housing, especially for X-ray systems : de en
  • US1829641A - Downflow sheet drawing apparatus : en
  • SU23408A1 - The method of preparation of the dry fixer for basic dyes : en ru
  • US1829422A - Face-plate for flush receptacles and the like and its manufacture : en
  • CH150290A - Process for the preparation of alkali chromates. : en fr
  • CH150321A - Wood grinder with long sanding surfaces. : de en
  • GB359964A - Process for the manufacture of acetic anhydride : en
  • GB359982A - Improvements in and relating to mercury arc rectifiers : en
  • FR713363A - Packaging for furniture : en fr
  • GB359687A - Improvements in tools for eyeletting snap-fasteners on to fabric or other material : en
  • US1828954A - Gravity calculator : en
  • AT125126B - Graver house for lathes and other machine tools with a base plate that can be rotated in the slide for lifting and lowering the cutting tool. : de en
  • FR713582A - Installation on the basis of heat pumps, whose heat pumps work like refrigeration machines by compression : en fr
  • DE536694C - Device for taking panorama-like juxtaposed images with the help of a camera rotatable on a tripod : de en
  • DE536814C - Typewriter with a continuously rotating drive roller and lifting disks that work together : de en
  • GB359713A - Improvements in or relating to high tension electrical machines : en
  • FR713509A - Improvements to advertising devices and illuminated signs, etc. : en fr
  • GB359839A - Improvements in curtain rod and like brackets : en
  • GB359725A - Improvements in and relating to machine for forming sprockets, gears and the like : en
  • AU2991330A - Improvements in rollers and brackets for windowshades : en
  • ES124221A3 - IMPROVEMENTS IN THE OWN SCREW-MOVED CRICS FOR LIFTING AUTOMOBILES : en es
  • FR713549A - Apparatus intended for making ice, in particular for domestic use : en fr
  • GB359626A - Improvements in or relating to navigational apparatus for use with leader cables and the like : en
  • US1829151A - Bailer : en
  • US1829693A - Caustic bath : en
  • ES124282A1 - PROCEDURE FOR THE MECHANICAL MANUFACTURE OF RUBBER PATCHES FOR THE PREPARATION OF COVERS AND AIR CHAMBERS USED IN VELOCIPEDS, AUTOMOBILES AND SIMILAR : en es
  • FR713610A - Glow electric discharge tube intended to transform variations of an electric current into luminous vibrations : en fr
  • US1828820A - Shoe shining installation and the elements thereof : en
  • US1829485A - Adjustable reamer : en
  • USD85442S - Design for a lamp standard : en
  • US1828984A - Coal conveyer : en
  • US1829447A - Hood latch : en
  • US1829020A - Fluid pressure control of vehicle tank valves : en
  • US1829500A - Landing wheel : en
  • US1829576A - Mechanical overload release mechanism : en
  • US1829690A - Electric lawn mower : en
  • US1829723A - Engine mounting : en
  • DE536876C - Flue gas outlet end of rotary tube furnaces : de en
  • DE537090C - Electric lamp with prism bell insert : de en
  • SU23590A1 - Device for feeding the boards when processing them on the planer : en ru
  • US1829582A - Vacuum cleaner : en
  • SU23904A1 - The method of obtaining igniter cord : en ru
  • DE536875C - Gas discharge device on rotary tubes : de en
  • ES630U - A new crown cap system for bottles of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR713301A - Further development of continuous compressed air brakes for freight trains : en fr
  • FR713642A - Clock : en fr
  • US1829684A - Furnace : en
  • SU23306A1 - A device for toasting patties in oil : en ru
  • US1828907A - pedersen : en
  • DE537283C - Cutting machine for achieving an undercut edge on a flexible material : de en
  • DE536684C - Leaf spring mechanism for flexible couplings : de en
  • DE536842C - Field weed killers : de en
  • US1829409A - Method and apparatus for producing sheet glass : en
  • DE536806C - Detergents for woven goods : de en
  • SU23465A1 - String oscillator : en ru
  • US1829363A - Loose leaf binder : en
  • FR713721A - Improvements to fuel supply systems for internal combustion engines : en fr
  • GB359665A - Rain screen for motor car front : en
  • US1829572A - Globe holder : en
  • GB359872A - An improved process and apparatus for washing, after-treating, and drying spun cakes of artificial silk : en
  • GB360016A - Improvements in harvesting machines : en
  • FI13876A - The method of application of the concentration of aliphatic syrup concentrates : en fi
  • FR713338A - Method and apparatus for the manufacture of grinding wheels for flour, pulp, paste, etc. mills or mills. : en fr
  • ES124206A1 - IMPROVEMENTS TO ROTARY PRISM APPARATUS : en es
  • FI13905A - Sätt och anordning för beskickning av cellulosakokare : en fi
  • DE497407C - Sock holder center shield : de en
  • DE536864C - Device for taking into account the influence of air temperature in sound directional hearing aids : de en
  • US1829242A - Sheet folding and delivering mechanism : en
  • US1829430A - Shock absorber for vehicles : en
  • US1829664A - Citrous fruit holder : en
  • FR713705A - Mounting of tires for vehicle wheels on rails : en fr
  • US1829556A - Valve inside : en
  • GB360018A - Soluble casein : en
  • FR713329A - Pusher for gripping objects placed in dispensers : en fr
  • PL14609B1 - Spur for train wheels for trucks. : en pl
  • US1829553A - Conductor of high negative temperature coefficient : en
  • DE537057C - Process for the production of vitamin-rich foods and beverages : de en
  • ES457Y - Glass appliance for sharpening or smoothing razor blades. : en es
  • FR713395A - Process for removing silicon from iron phosphide containing silicon : en fr
  • PL14661B1 - A method of producing an electrically conductive mass for electrolytic deposition of metal coatings on non-metal objects. : en pl
  • US1829246A - Percussive tool : en
  • US1829370A - Refrigerating apparatus : en
  • CH150400A - Device for controlling the valves of engines, in particular internal combustion engines, by means of a pressure fluid. : de en
  • SU23785A1 - Bicycle bell : en ru
  • GB359617A - Improvements in or relating to looms for weaving two or more separate fabrics simultaneously : en
  • FR713346A - Process for treating spools of thread, in particular of artificial silk : en fr
  • FR713672A - Device to be connected to telephone installation devices to produce an amplified acoustic effect : en fr
  • AU216831A - Improvements in or relating to hollow glass bodies having an ultraviolet light source arranged in them : en
  • CA316578A - Chlorine manufacture : en fr
  • AT125021B - Cooling device, in particular for motor vehicle engines. : de en
  • US1828892A - Warning signal : en
  • US1828962A - Match box : en
  • CA316521A - Apparatus for catalytic gaseous reactions : en fr
  • PL14667B1 - Tracked chain for motor vehicles. : en pl
  • AT125191B - Process for the production of paints. : de en
  • AU2970630B - An improved combined invoice and sales record book : en
  • CH150468A - Cleaner, especially for brushing teeth. : de en
  • US1829518A - Suspenders : en
  • US1829646A - Metalliferous azo-dyestuffs and process of making same : en
  • SU23733A1 - Klupp : en ru
  • US1829367A - Electricity meter : en
  • CA316570A - Basket making apparatus : en fr
  • CH150395A - Winch. : de en
  • FR713322A - Self-locking bolt : en fr
  • SU23478A1 - High voltage fuse : en ru
  • US1828754A - Grain stooking machine : en
  • US1828986A - Dilating irrigator : en
  • US1829345A - Bumper for electric lamps : en
  • PL14487B1 - Wheel for motor vehicles. : en pl
  • PL14572B1 - Sealing of the extinguisher outlet. : en pl
  • PL14488B1 - KL 63 d 13. Wheel for all vehicles, especially mechanical ones. : en pl
  • SU23895A1 - Spicy sugar metering device : en ru
  • SU23469A1 - Clamp for connecting electrical wires : en ru
  • SU23676A1 - Adaptation to fine seedlings for nesting seeding of seeds and mineral fertilizers : en ru
  • US1829163A - Vehicle spring construction : en
  • US1829654A - Rock drill : en
  • GB359794A - : en
  • DE537226C - Electrode system for discharge tubes : de en
  • FI13903A - Förfaringssätt och anordning för framställning av föremål av fibermassa : en fi
  • FR713341A - Compressed air device for braking and steering airplanes : en fr
  • FR713351A - Internal combustion power plant, in particular for vehicles : en fr
  • CH150311A - Machine for the production of soap bars with pressed inserts. : de en
  • PL14633B1 - Steam power plant, especially for high pressure. : en pl
  • US1828731A - Method of making partially lined bearings : en
  • US1828927A - Door latch mechanism : en
  • US1829711A - Machine for forming heel blocks : en
  • ES124158A1 - IMPROVEMENTS IN THE MANUFACTURE OF IRON OR OTHER METAL PIPES : en es
  • FI13869A - Valv för bakugnar : en fi
  • US1828902A - Carburetor : en
  • US1829058A - High frequency transformer : en
  • DE536683C - Duplicating punch : de en
  • DE536788C - Clamp ball coupling : de en
  • DE536919C - Lowering brake circuit for direct current main circuit motors : de en
  • SU23472A1 - Electric rotary switch : en ru
  • US1829590A - Table : en
  • US1829301A - Combination clothes hanger : en
  • US1829078A - Gearing device for internal combustion multicylinder oil engines : en
  • DE537254C - Device for cementing windows : de en
  • FR713323A - Devices for using tillers and tractors as winches for garden machinery : en fr
  • DE536917C - Self-grabber : de en
  • US1829493A - Bracelet : en
  • US1829709A - Gasket : en
  • PL14555B1 - Device for mixing gaseous, liquid or solid bodies. : en pl
  • SU23402A1 - The method of preparation of salicylic acid antipyrine : en ru
  • SU23682A1 - Sort for greny : en ru
  • DE521734C - Liquid buffer : de en
  • DE537260C - Self-cashier for dispensing pressurized fluids : de en
  • DE536681C - Adding machine, especially for evaluating punch cards or the like. : de en
  • FR713389A - Ball drive motor : en fr
  • GB359548A - Improvements in electric motor control systems : en
  • GB359676A - Improvements in or relating to primary electric cells and batteries : en
  • AT125045B - Device for disconnecting broken overhead lines. : de en
  • BE382980A - : en
  • CH150488A - Device for grid detection. : de en
  • SU23916A1 - The method of obtaining water-insoluble azo dyes : en ru
  • US1829322A - Conveying means : en
  • CH150252A - Method for producing a cleaning agent and device for carrying out the method. : de en
  • PL14508B1 - Air pump for bicycles and cars. : en pl
  • SU23323A1 - Device for winding springs : en ru
  • SU23341A1 - The method of coloring furs : en ru
  • US1829615A - Circuit controlling mechanism : en
  • PL14558B1 - A method for closing paper bags and an apparatus for applying the method. : en pl
  • SU23487A1 - Asynchronous single phase motor : en ru
  • US1829697A - Riveting machine : en
  • US1829414A - Hot water bottle thermometer : en
  • PL14617B1 - Device for regulating the temperature. : en pl
  • GB359568A - Improved process of treating sulphide materials : en
  • DE537024C - Process to protect wool against bacterial damage : de en
  • DE537134C - Machine for the production of cylindrical incandescent lamp bulbs or similar hollow glass bodies : de en
  • DE537193C - Gas-heated, doorless hardening, annealing and forging furnace : de en
  • FR713655A - Device for driving and steering vehicles traveling on water : en fr
  • GB359749A - Improvements in or relating to gas-filled electric lamps : en
  • GB360011A - Improvements relating to adjustable seats for motor and other vehicles : en
  • DK44738C - Apparatus for processing metal strips, in particular for the production of lines, cuts and the like for typographic use. : da en
  • DE537175C - Single chamber compressed air brake : de en
  • PL14568B1 - Samelotto fire-extinguishing device *. : en pl
  • SU23506A1 - Method for producing artificial voltait : en ru
  • US1828929A - Tractor attachment : en
  • DE536614C - Lid lifter for tin cans : de en
  • AT125094B - Induction motor with short-circuit armature. : de en
  • FR713388A - Clasp for rubber mats and other plastic materials : en fr
  • PL14547B1 - Method and device to prevent threads, tapes or similar materials from tearing during washing. : en pl
  • DE537186C - Cylindrical filter body : de en
  • US1828874A - Hydraulic riveting and bending machine : en
  • PL14671B1 - Shuttle screen for sorting. : en pl
  • USD85428S - gilbert : en
  • US1828888A - Paper winding apparatus : en
  • AT125193B - Process for soft soldering of stainless steel. : de en
  • FR713442A - Headrest enhancements : en fr
  • DE536519C - Winding machine with winding devices that act on the opposite sides of a shaft : de en
  • DE537213C - Electromagnetic alternating current switch with transformer-fed thermal element : de en
  • GB359645A - Improvements in table game apparatus : en
  • GB359806A - Improvements in saws with removable teeth : en
  • GB359795A - Improved process for producing artificial silk in the form of spun cakes : en
  • CA316490A - Device for winding and unwinding endless apertured bands : en fr
  • CH150538A - Pipe storage, in particular for heat-insulated pipes. : de en
  • PL14469B1 - Articulated hinged beam. : en pl
  • US1829468A - Ladder and carrier therefor : en
  • US1829603A - Rectifying installation : en
  • CH150502A - Tobogganing device. : de en
  • AT125130B - Eudiometer, especially for the investigation of mine gases. : de en
  • AU2970130A - A process forthe manufacture of strips or thread of rubber orthe like andthe product of such process : en
  • PL14622B1 - Plates for lead batteries and the method of their manufacture. : en pl
  • SU23485A1 - Device for collecting brushes for electric machines : en ru
  • US1829219A - Portable radio apparatus : en
  • DE536804C - Process for the production of several pressed sheet metal parts in one operation : de en
  • US1828793A - Apparatus for feeding and cutting material : en
  • AT125112B - Anode for mercury vapor rectifier. : de en
  • AT125032B - Storage, especially for connecting rods or the like. : de en
  • CH150449A - Device for reducing the switch-off time of circuit breakers. : de en
  • CH150246A - Loading device on kilns. : de en
  • CH150300A - Process for the preparation of 2-phenylindole-6-sulfonic acid. : de en
  • US1828987A - stresau : en
  • US1828845A - Sheet glass drawing apparatus : en
  • US1828918A - Yarn tensioning device : en
  • US1829353A - Support for liquid receptacles : en
  • SU23335A1 - Self-shredding for belt cutting machine : en ru
  • SU23666A1 - Seed counting device : en ru
  • CA316465A - Roller bearing boxing for laundry extractors : en fr
  • CA316531A - Furnace grate : en fr
  • DE520363C - Process for making beer rich in maltose : de en
  • DE536730C - Process for the immunization of textile fabrics made of vegetable fibers against direct dyes : de en
  • DE537277C - Fastening of cylinder locks to mortise locks : de en
  • CA316462A - Rail joint : en fr
  • US1829106A - Door operating mechanism : en
  • AU222131A - Improvements in heaters for chicken brooders and for other purposes : en
  • PL14392B1 - A device for measuring the volume of containers. : en pl
  • US1829010A - Goggle headband fastening means : en
  • SU23652A1 - Adaptation device for introducing corrections for temperature changes in aneroids and barographs : en ru
  • US1828795A - Form of reduction gear : en
  • US1829445A - Pulverized-fuel furnace and method of operating the same : en
  • PL14472B3 - 1. J U 18. ' Swider moles. : en pl
  • PL14525B1 - An electromagnetic device that records and reproduces acoustic vibrations. : en pl
  • US1829143A - Conduit tractor : en
  • AT125010B - Process for the production of inscriptions, paintings, stencils and prints on celluloid or cellon with adjustable drying time. : de en
  • DE536738C - Rail fastening on rib support plates by means of a clamping plate and wedge screw arrangement accommodated in an opening in the ribs : de en
  • DE537300C - Process for the production of a textile surface structure with increased elasticity in only one direction : de en
  • CA316493A - Safety razor blade sharpener : en fr
  • PL14616B1 - A method of treating wood pulp from pine and other resin-rich varieties of wood before making fiber from it, in order to obtain turpentine oil, hard resin, woodwood, chemically pure coal and acetic acid. : en pl
  • US1828855A - Shoe surface coating : en
  • CH150431A - Pull-in cable. : de en
  • AU2942030A - Timber cramp : en
  • DE536911C - Process for the separation of Kuepen dyes : de en
  • CH150273A - Slingshot, especially for uneven filling. : de en
  • CA316569A - Shoe manufacture : en fr
  • DE536846C - Spark plug : de en
  • US1829206A - Stuffing box : en
  • CA316546A - Fastening device : en fr
  • CH150260A - Bed chaise longue. : de en
  • DE537214C - Circulation regulator for electric motors of small power : de en
  • SU23355A1 - Apparatus for evaporating solutions of ammonia or other salts : en ru
  • PL14382B1 - Machine for cutting sections from a paper hose. : en pl
  • AU2966830B - Improvements in bloomers, drawers, knickerbockers, underpants trousers, andother like undergarments and garments : en
  • AU306731A - Improvement in guide means fora photographic roll holder : en
  • DE536879C - Process for the production of concrete bases lying below the earth's surface : de en
  • GB359962A - Improvements in the manufacture and production of mixed fertilisers : en
  • SU23747A1 - Metronome : en ru
  • US1829481A - Process for preparing an ester : en
  • USD85425S - Sylvan wolfsheim : en
  • USD85434S - William hopper : en
  • CH150383A - Ashtray. : de en
  • PL14673B1 - Tape, consisting of fabric and pliable binding material, for pedestal straps, conveyor belts and the like. : en pl
  • SU23332A1 - Laundry machine : en ru
  • SU23444A1 - Air distributor for automatic air rail brakes : en ru
  • SU23537A1 - Two stage compressor : en ru
  • AT125128B - Wall mounting for wash basin or the like. : de en
  • CA316505A - Wet mixer : en fr
  • CH150212A - Beehive with rectangular frames. : en fr
  • CH150342A - Trigger device for mounted firearms with an aiming handle. : de en
  • CH150463A - Gas self-igniter for gas cookers. : de en
  • CH150540A - Damping device on reversing poles of DC machines. : de en
  • CH150243A - Lifting device for window sashes. : de en
  • SU23609A1 - The method of obtaining rubber-like threads : en ru
  • SU23642A1 - Device for recording sounds : en ru
  • US1828850A - Eyeglass shield : en
  • US1829025A - Traffic signal : en
  • PL14606B1 - A method of producing cellulose from plants and wood waste. : en pl
  • US1829264A - Animal trap : en
  • US1829299A - Woven fabric : en
  • US1829359A - Picture projecting machine cabinet : en
  • AT125137B - Counting device for liquid withdrawals by several customers from the same measuring device. : de en
  • GB359803A - Improvements in or relating to gas fired washing coppers : en
  • AT125178B - Wetting agents, penetrants, foaming agents etc. : de en
  • BE382615A - Device for quickly and easily tensioning the belts of the lighting dynamos of railroad cars : en fr
  • CH150291A - Process for the preparation of a water-soluble formaldehyde condensation product. : de en
  • PL14594B1 - Pass-through piston slide for high-pressure steam. : en pl
  • US1828811A - Coupler for ice manufacturing apparatus : en
  • US1829092A - Vehicle tongue coupling : en
  • PL14446B1 - A method and device for taking cinematographic pictures, giving artistic images on the screen. : en pl
  • PL14686B1 - Washer for screws, bolts / nuts and similar tools. : en pl
  • US1828879A - Hemstitch attachment for sewing machines : en
  • US1829002A - Ball shaper for nurserymen : en
  • DE537234C - Process for the production of a coating compound for moisture-impermeable, high-gloss, transparent and supple layers : de en
  • PL14644B1 - Method for the production of fiber acetate. : en pl
  • PL14475B1 - Electric torch. : en pl
  • SU23930A1 - The method of splitting packs of tobacco leaves : en ru
  • US1829183A - Pipe threading machine : en
  • SU23383A1 - The method of obtaining potassium nitrate and hydrochloric acid : en ru
  • SU23592A1 - Plane : en ru
  • US1829640A - Method and apparatus for forming sheet glass : en
  • DE536685C - Hose with round woven inserts and folds : de en
  • DE536733C - Process for the preparation of condensation products from mixtures of urea and thiourea and formaldehyde or its polymers : de en
  • DE536722C - Switching device for electrically driven bread cutting machines : de en
  • FR713717A - Small universal machine tool : en fr
  • GB360000A - Improvements in illuminated signs for advertisement, traffic guidance, and like purposes : en
  • FR713331A - Two-color ink pen : en fr
  • FR713398A - Suspender system eliminating the need for buttons : en fr
  • US1829014A - Metal door : en
  • US1829504A - Hangar : en
  • US1829621A - Device for holding fire hose nozzles : en
  • US1829659A - Tubular saw : en
  • GB359900A - Improvements in plaster ovens of the type in which the gypsum is in direct contact with the hot gases employed for baking : en
  • ES124124A1 - A METHOD OF MAKING STRUCTURES : en es
  • FR713478A - Lighting device for cycles, motorcycles and similar vehicles : en fr
  • FR713558A - Device for feeding coils to winders of all kinds : en fr
  • FR713708A - Formwork for reinforced concrete structures : en fr
  • GB359805A - Improvements in muffs combined with neckwear or wraps : en
  • SU23413A1 - Float type device for automatic feeding of steam boilers : en ru
  • SU23560A1 - The method of preparation of the drug from garlic and mustard oil : en ru
  • US1829081A - Derrick : en
  • US1829637A - Process for converting hydrocarbons : en
  • US1829043A - Sprayer : en
  • US1829203A - Carbon grain microphone : en
  • CH150351A - Arrangement for measuring alternating currents by means of a bridge provided with rectifiers. : de en
  • AT125039B - Tube rectifier for large outputs. : de en
  • BE382375A - Electric switch : en fr
  • CA316528A - Furnace grate bar : en fr
  • FR713448A - Removable inlet for anodes of mercury vapor rectifiers with metal receptacles : en fr
  • BE382405A - : en fr
  • CA316536A - Hose finishing apparatus : en fr
  • US1829326A - Gripper locking and unlocking mechanism : en
  • US1829527A - Vehicle body construction : en
  • DE536840C - Method of measuring a liquid level : de en
  • DE537242C - Clamping and pulling device for elastic core pieces to be braided : de en
  • SU23636A1 - Device for automatically hanging bulk products : en ru
  • AU3091130A - Machine for breaking down hardwood and pine logs : en
  • PL14467B1 - Drive of the extraction device, or feeding rollers, at headstocks, threading and threading machines. : en pl
  • USD85422S - Design fob : en
  • SU23616A1 - The method of obtaining a dehydrated alcohol solution or solid rezol phenolic resin : en ru
  • AU305331A - Improvement in method of producing motion picture films : en
  • US1828932A - Egg beater : en
  • US1829005A - Folding box : en
  • CH150296A - Process for the production of chloroacetic acid. : de en
  • CH150473A - Process for the preparation of 3-ethyl-4-cyclohexyl-1,2,4-triazole. : de en
  • AU2967630A - Improvements In or relating to high-frequency transformers : en
  • PL14435B1 - Replaceable advertising signs and a suction device for their attachment. : en pl
  • CH150307A - Process for the preparation of a chromium-containing dye. : de en
  • CH150406A - Multi-cylinder internal combustion engine. : de en
  • CH150313A - Leather care products. : de en
  • CH150447A - Device for regulating an electrical quantity to a certain value. : de en
  • PL14448B1 - / t4 ^, 3 / 5.2, Cooler for condensing the steam evaporated in the water jacket of the internal combustion engine. : en pl
  • PL14496B1 - Method of securing boilers against limescale formation. : en pl
  • PL14625B1 - Steam engine for high and low pressure steam. : en pl
  • SU23373A1 - Method for the recovery of phenetidine from the reaction mass when it is prepared by the reduction of nitrophenetol : en ru
  • DE537037C - Talking machine : de en
  • FI13872A - Gas regulators for gas and oil : en fi
  • PL14522B1 - A method of regulating the average load and electrical installations, and the device for carrying it out; : en pl
  • US1828958A - Method of producing polychromatic screens and the like : en
  • US1829490A - Log lifter and holder : en
  • ES124186A1 - A PROCEDURE FOR THE MANUFACTURE OF TARTRIC ACID : en es
  • FR713431A - Automotive suspension : en fr
  • SU23354A1 - Salt Crystallizer : en ru
  • US1828972A - Vehicle wheel : en
  • US1829552A - Piston and connecting rod : en
  • US1829647A - Method of making the border seal of laminated glass : en
  • CH150519A - Wing bodies for aircraft. : de en
  • CA316461A - Stamp cancelling and postmarking machine : en fr
  • US1828911A - Apparatus for making baskets or other receptacles : en
  • US1829319A - Camera : en
  • US1829390A - Typewriter and the like : en
  • US1828906A - Container cover and method of forming and applying same : en
  • CA316484A - Printing device : en fr
  • US1829262A - Method of ornamenting surfaces : en
  • US1829532A - Rotary cutting apparatus : en
  • US1829602A - Animal trap : en
  • US1829715A - Process of producing foam from foam generating substances : en
  • GB359922A - An improved process for uniting wood and other surfaces : en
  • US1828809A - Electric heater : en
  • ES124207A1 - IMPROVEMENTS IN RELIEF RECORDING APPARATUS CYLINDERS FOR FILM ENGRAVING : en es
  • PL14429B1 - The method of obtaining nitrogen, carbon monoxide and hydrogen from the gas of coke ovens for the synthesis of ammonia and methyl alcohol. : en pl
  • US1829097A - Method of and means for determining headlight adjustments : en
  • US1829192A - Folding implement : en
  • US1829406A - Refrigerating apparatus : en
  • US1829523A - Means for preventing interference : en
  • US1829601A - Hood latch : en
  • PL14619B1 - A method of approximating the direction of incoming sound waves and a device for carrying out the method. : en pl
  • US1829239A - Golf bowling game : en
  • PL14523B1 - Machine for finishing stockings and similar items. : en pl
  • PL14657B1 - A device for plotting and reproducing sound signs by the electromagnetic path. : en pl
  • SU23329A1 - Device for lifting the upper shaft of the cylindrical shaft of flax machines : en ru
  • SU23345A1 - Bristle Puffing Machine : en ru
  • SU23818A1 - A method of manufacturing polishing circles of peat moss peat : en ru
  • US1829507A - Governor : en
  • PL14532B1 - Method for producing diphenyl. : en pl
  • US1828729A - Distributing means for fuel to stokers : en
  • US1828928A - Aerial delivery device : en
  • AT125199B - Process for the production of synthetic fibers and foils from cellulose derivatives. : de en
  • SU23899A1 - A device for supplying fresh air to a sunken submarine and for removing from it a spoiled : en ru
  • US1828913A - Automobile jacking device : en
  • FR713399A - Valve control mechanism or others : en fr
  • PL14413B1 - mineral oils and for similar purposes. : en pl
  • SU23461A1 - A device for reading words in direct-printing telegraph devices : en ru
  • US1829416A - Control of temperature in electric furnaces and the like : en
  • US1829563A - Conveying device for paper pulp : en
  • SU23602A1 - The method of obtaining blanks for wooden spoons : en ru
  • SU23866A1 - Device for feeding tobacco leaves to the base machine : en ru
  • US1828926A - Controlling apparatus for highway crossing signals : en
  • US1829247A - Method of reforming old rail joint bars : en
  • US1829503A - Hangar for dirigibles : en
  • PL14489B1 - Car bumper. : en pl
  • SU23504A1 - The method of obtaining the orange crown : en ru
  • CH150215A - Ceiling construction. : de en
  • SU23441A1 - Centering device for automatic train rolling couplings : en ru
  • SU23471A1 - Coupling coupling : en ru
  • US1828805A - Collapsible hull for light boats, floats for aircraft and the like : en
  • US1829198A - Delivery mechanism for snowplows : en
  • US1829291A - Conduit for projecting sand : en
  • US1829351A - Apparatus for heading blanks : en
  • CH150315A - Product made from artificial masses. : de en
  • AT125111B - Blocking circuit for line networks into which energy of non-network frequency is introduced. : de en
  • DE536754C - Process for the production of rayon : de en
  • DE536923C - Ten switching device for staggered roller calculating machines : de en
  • US1829355A - Acoustic diaphragm : en
  • CH150445A - Method for regulating operating parameters, in particular the power output of electric power generators. : de en
  • PL14603B1 - Coal sorting method. : en pl
  • SU23344A1 - Method of treating animal fibers : en ru
  • SU23350A1 - Device for dry distillation of wood : en ru
  • DE536987C - Overburden conveyor bridge with boom for the transport of reciprocating conveyor wagons : de en
  • DE537018C - Coil arrangement for coreless induction ovens : de en
  • DE537151C - Procedure for determining the boiling curve of mixtures of substances : de en
  • CH150496A - Lighting device, in particular for advertising. : de en
  • US1829093A - Golf bag and attachment therefor : en
  • US1829331A - Construction unit : en
  • SU23333A1 - Device for detecting a decrease in the width of the fabric on measuring machines : en ru
  • AT124961B - Atomizer. : de en
  • DE536871C - Locking device, especially for winding machines : de en
  • DE536904C - Device for the elimination of disruptive influences on telecommunications systems due to overvoltages : de en
  • DE537244C - Pocket umbrella without frame : de en
  • ES624U - Protection screen for heating radiators. (Machine-translation by Google Translate, not legally binding) : en es
  • FR713461A - Method for energizing long lines : en fr
  • GB359777A - Improvements in and relating to reflectors for electric lighting fittings : en
  • SU23641A1 - A device for playing sounds : en ru
  • US1828978A - Water cooling system for internal combustion engines : en
  • US1829214A - Fuse and switch box : en
  • SU23656A1 - Abrasion Tester : en ru
  • DE536978C - Apparatus and method for manufacturing telephone cables : de en
  • FR713472A - Method and device for welding electric cables : en fr
  • US1828794A - Settling tank : en
  • PL14635B1 - A method of obtaining a paving material, impregnated with tar, preferably bitumen, from cubes or similar shapes obtained by pressing ground minerals. : en pl
  • SU23822A1 - Shutter to the keyhole : en ru
  • US1829282A - Daily plan book : en
  • ES124277A1 - A fuel injection valve for gicleur needle combustion engines separated from its steering plunger. : en es
  • DE536591C - Internal combustion engine : de en
  • ES124217A1 - A DEVICE THAT ALLOWS THE ALTERNATIVE USE OF HEAVY AND LIGHT FUELS IN EXPLOSION ENGINES : en es
  • GB359751A - Improvements relating to machines for use in the finishing of cloth and other piece goods : en
  • GB359882A - : en
  • GB360406A - Improvements in boring machines : en
  • DK44747C - Device for counteracting interfering car noise in mains receivers. : da en
  • DE536933C - Cooling device for the antechamber in internal combustion engines : de en
  • DE536953C - Pump installed outdoors : de en
  • US1828914A - Apparatus for forming cementitious bodies : en
  • DE536749C - Electric lamps, in particular electric incandescent lamps : de en
  • SU23759A1 - A trap for trapping fiber from circulating water from paper machines : en ru
  • SU23834A1 - Spring fuse to the stem of the bolt holding the latter from opening at the moment of the shot : en ru
  • PL14613B1 - Steam engine, working fresh steam or steam from the tray. : en pl
  • US1829009A - Shelf rest : en
  • USD85445S - Design fob a lighting fixtttbe : en
  • US1828815A - Lug fastening means : en
  • US1829565A - Ore concentration : en
  • AT125048B - Insulator for high voltage lines. : de en
  • DE536886C - Process for the preparation of finished rayon threads for further textile processing : de en
  • ES124172A1 - A new device for the packaging of bunches of bananas. : en es
  • FR713454A - Improvements to the means for ventilating the crankcases of internal combustion engines : en fr
  • FR713477A - Improvements in the manufacture of tubes, in particular tubes for heat transmission devices : en fr
  • CA316491A - Can key : en fr
  • CA316554A - Industrial hydrogen manufacture : en fr
  • SU23390A1 - Method for producing benzaldehyde : en ru
  • SU23518A1 - Device for draining water from the cooling gland of the exhaust fan of the Lenz system to the cracking of Jenkins plants : en ru
  • SU23769A1 - Device for storing rolls of films : en ru
  • US1828903A - Electric tool : en
  • DE536687C - Reverse gear : de en
  • DE537008C - Portable rail saw : de en
  • ES124169A3 - IMPROVEMENTS IN TOYS WOOD MECHANICAL CONSTRUCTION : en es
  • US1828960A - Process for the preparation of diazonium perchlorates of aminodiphenyl : en
  • US1829146A - Top structure for vehicles : en
  • DE537293C - Winding sleeve for power cables : de en
  • SU23750A1 - Kiln Drying Furnace : en ru
  • US1829152A - Railway draft rigging : en
  • US1829224A - Slipping-box for hounds : en
  • US1829357A - Spring toggle : en
  • CA316534A - Locomotive driving box : en fr
  • SU23793A1 - Camp kitchen : en ru
  • DE536710C - Method and device for the production of hollow concrete bodies : de en
  • DE537012C - Control for the stepless regulation of single-phase alternating current vehicle motors : de en
  • DE537184C - Plaett board cover with cord device : de en
  • SU23566A1 - Spring attachment for stapling stitching boxes : en ru
  • US1828883A - Fuel supply control mechanism for gas burners : en
  • AT125110B - Backdrop voter. : de en
  • SU23814A1 - Valve grinding device : en ru
  • SU23885A1 - Wastewater Treatment Equipment : en ru
  • US1829113A - Display apparatus : en
  • SU23883A1 - The method of cleaning and disposal of wastewater plants picric acid : en ru
  • SU23887A1 - Warp-frame : en ru
  • DE536812C - Electric fluid level indicator and control device : de en
  • DE537119C - Regenerative braking of direct current series motors, in particular those for driving vehicles : de en
  • DE536646C - Device for treating textile goods, in particular for moistening, steaming and ironing socks : de en
  • DE537157C - Locking device, especially for part and switching apparatus : de en
  • DE537294C - Switch with holding magnet excited by direct current and stray yoke : de en
  • FR713569A - Spindle with ball bearings, rollers or the like for textile machines and more particularly for twisting mills for silk threads : en fr
  • SU23397A1 - A method of manufacturing a terpedine hydrate of pinene and pinosa oils : en ru
  • US1828876A - Electric conduit securing device : en
  • DE536701C - Machine for pressing soles onto footwear : de en
  • ES124178A1 - Improvements in diesel locomotives. : en es
  • FR713516A - Sofa to bed conversion system : en fr
  • SU23874A1 - Boxing Machine or Labeling : en ru
  • US1828839A - Furnace and method of operating the same : en
  • CH150469A - Foot bandage to remove balls of the feet. : de en
  • SU23735A1 - Device for milling Landis dies : en ru
  • SU23878A1 - Healing Conveying Device : en ru
  • CH150236A - Method and device for the production of artificial slate panels. : de en
  • PL14419B1 - Artificial paving stones for road construction and the method of its manufacture. : en pl
  • SU23615A1 - The method of obtaining elastic phenol-aldehyde resols and novolaks : en ru
  • AT125070B - Roller suction cups for paper and similar machines. : de en
  • DE536703C - Firing machine : de en
  • AT125151B - Safety device against overpressure on cooking appliances, in particular coffee machines. : de en
  • CA316561A - Brake rigging regulator : en fr
  • CH150478A - Circuit arrangement for telegraph systems. : de en
  • CA316539A - Radio-amplifying circuit : en fr
  • AU2989130A - Improvements in graders and/or scarifiers : en
  • DE536610C - Automatic adjustment device for brake rods of motor vehicles : de en
  • SU23646A1 - Device for adjusting the level of mercury in the thermostat : en ru
  • US1829112A - Toy figure : en
  • US1829284A - Chucking machine : en
  • US1829704A - Intake pipe and valve : en
  • AU2984430B - Improvements in or relating to circuit-arrangements for retardedly putting a discharge tube in circuit : en
  • SU23778A1 - Hinge mounting of two aircraft parts : en ru
  • AU231931A - Improved means for adjusting the position of grinding rolls in single roll grinding mills : en
  • AU3078430A - Improvements in or relating to process and apparatus for refining hydrocarbon vapors : en
  • PL14518B1 - A method of separating mixtures of volatile liquids and a device for this purpose. : en pl
  • USD85426S - Design for a dish or similar article : en
  • SU23436A1 - Device for lubrication in the bars : en ru
  • US1829687A - Arboreal article : en
  • SU23392A1 - Method for producing benzoic anhydride : en ru
  • US1828773A - Agricultural machine : en
  • US1829548A - Suction sweeper : en
  • FR713542A - New distributor of fertilizer or similar materials : en fr
  • CA316441A - Portable backgammon board : en fr
  • GB360013A - Improvements in non-metallic electrical resistance bodies : en
  • AT125047B - Device for keeping voltage constant by means of gas discharge paths. : de en
  • SU23868A1 - Disconnecting device for cigarettes : en ru
  • US1829161A - Reel : en
  • US1828757A - Box : en
  • US1829433A - Tire changer : en
  • AT124960B - Curtain carnies. : de en
  • CH150344A - Device for the mechanical determination of shot elements after the position angle and the point of impact have been determined beforehand. : de en
  • PL14407B1 - Flexible suspension for supporting sensitive devices and objects. : en pl
  • SU23452A1 - Railway Trolley for transporting steam-free steam locomotive : en ru
  • PL14354B1 - A method of refining materials containing carbon. : en pl
  • US1828739A - Plate holder for photographic printing machines : en
  • US1829007A - Radio speaker : en
  • US1829114A - Mold for casting refractories : en
  • US1829375A - Cooling tank for domestic refrigerator systems : en
  • US1829559A - Cigarette and method of making same : en
  • SU23923A1 - A device for removing bark from logs : en ru
  • PL14414B1 - Chimney cowl. : en pl
  • US1829180A - Chuck : en
  • US1829204A - Interference elimination : en
  • SU23671A1 - Seed for wood seeds : en ru
  • SU23741A1 - Pipe bending method : en ru
  • US1828943A - Adjustable speed drive : en
  • SU23811A1 - Multi-spindle device for lapping the valves of an automobile motor : en ru
  • US1829060A - Sharpening device for safety razor blades and the like : en
  • US1829200A - Cutting tool : en
  • US1829314A - Grand piano action : en
  • SU23625A1 - Device for determining the wear of the surfaces of the bed, calipers, etc. : en ru
  • US1828877A - Refrigerating system : en
  • US1828964A - Telephone system : en
  • SU23425A1 - Plow trencher : en ru
  • SU23783A1 - Device in the form of a rotating catapult for the descent and landing of aircraft : en ru
  • US1829383A - Crate or case : en
  • CA316553A - Lining for rubber footwears : en fr
  • CH150527A - Process for the production of α-diethylamino-B-oxy-y-phenyloleylaminopropane. : de en
  • AT125064B - Connection device for suction and blowing lines on vacuum cleaners. : de en
  • SU23432A1 - A device for screwing a screw tie between a locomotive and a tender : en ru
  • SU23921A1 - The method of preparation of artificial viscose silk : en ru
  • US1829036A - Integrating device : en
  • US1829140A - Store service apparatus : en
  • AU251231A - Fibrous compositions containing resinous substances and processes for manufacturing them : en
  • US1828992A - Diesel-electric locomotive : en
  • PL14481B1 - A method for producing water-soluble preparations from water-insoluble or only swelling vegetable gums. : en pl
  • SU23543A1 - A machine for stretching sheepskins and their processing : en ru
  • US1828728A - Shoe welting and process of its manufacture : en
  • US1829067A - Automatic fire alarm : en
  • US1829403A - Electrical control system for refrigeration : en
  • PL14397B1 - Glove. : en pl
  • SU23582A1 - Device for the elastic connection of the saw frame with the connecting rod in the sawmill : en ru
  • SU23928A1 - The method of obtaining cardboard or paper : en ru
  • US1829512A - Bushing for armored cable : en
  • US1829677A - Mounting engines in motor vehicles : en
  • CH150337A - Table billiards. : de en
  • CH150378A - Process for the heat treatment of magnesium and magnesium alloys by means of heating baths made from molten salt. : de en
  • CH150504A - Device for engaging and disengaging the clutch of motor vehicles with a pneumatically operated servomotor for the vehicle clutch. : de en
  • DE521883C - Liquid buffer : de en
  • DE536783C - Moving or living show : de en
  • CA316476A - Food product : en fr
  • AT125074B - Piston. : de en
  • AT125184B - Process for the production of nitric acid. : de en
  • AT125051B - Box for the orderly collecting and handling of bookkeeping u. Like slips of paper and card file sheets. : de en
  • AT125196B - Process for the production of artificial silk from viscose. : de en
  • CH150261A - Reclining furniture. : de en
  • FR713742A - Fuel mixer for internal combustion engines : en fr
  • PL14399B1 - Crayfish for pulling pipes out of the borehole and bonding them. : en pl
  • DE536934C - Lubricated stuffing box in devices for piston cooling with trombone tubes, especially in internal combustion engines : de en
  • DE536672C - Shaker for powdery substances : de en
  • DE537219C - Induction resistance meter : de en
  • FR713681A - Method for laying trim elements on sandals and the like and products thereof : en fr
  • CH150343A - Calliper. : de en
  • ES124117A1 - IMPROVEMENTS IN HOISTS, TROCOLES AND ANALOG EQUIPMENT : en es
  • FR713595A - Method and apparatus for recording and reproducing sound : en fr
  • AT125163B - Process for the production of a wort suitable for yeast cultivation from sulphite liquor. : de en
  • CA316498A - Hub shell : en fr
  • CA316562A - Vulcanization of rubber : en fr
  • CH150454A - X-ray facility. : de en
  • BE382458A - : en
  • PL14571B1 - _JO-4 £ -a- ¦str LffasSl / cro / Holder with base plate rotating in a slide for lifting and lowering cutting knives in lathes and other machine tools. : en pl
  • CH150360A - A method of making a talking film and a talking film made therefrom. : de en
  • AT125194B - Welding rods for gas fusion or arc welding and processes for their manufacture. : de en
  • US1829137A - Bathing float : en
  • US1828970A - Water cooler : en
  • US1828995A - Combined radiator and guard : en
  • DE536625C - Free balance escapement : de en
  • FR713625A - Pressure measuring instrument : en fr
  • FR713647A - Unit group, heated with oil, and hot water producer for hot water heating systems and similar uses : en fr
  • US1829032A - Outlet for high potential cables : en
  • GB359661A - An improved process for the destructive hydrogenation of carbonaceous materials : en
  • AT125040B - Power converter. : de en
  • AT125125B - Method of making threads on the lathe. : de en
  • DE536813C - Limit steam power plant, in which the limit steam generated is overheated before entering the engine used to reduce pressure : de en
  • DE537279C - Drawer lock : de en
  • SU23538A1 - Tanning method : en ru
  • DE536902C - Train control device : de en
  • DE536947C - Copier for films : de en
  • DK44759C - Apparatus for Determining the Maximum Current in an Electrical System. : da en
  • DE537202C - Device for reducing the loss of wireless communication : de en
  • SU23343A1 - The way of cold dyeing chrome leather : en ru
  • US1829398A - Synchronizing means for time measuring mechanism : en
  • AT125098B - Double cage armature for AC induction motors. : de en
  • CA316551A - Electro-dynamic loud speaker : en fr
  • CH150221A - Panel panel. : de en
  • DE527232C - Gaiter covering the back of the leg : de en
  • SU23406A1 - The method of obtaining hydrazo compounds : en ru
  • SU23679A1 - Finger to the harvesting machines : en ru
  • US1829159A - Furnace construction : en
  • CA316571A - Air cleaner : en fr
  • CH150388A - Valve. : en fr
  • CH150497A - Seat belt for vehicles of all kinds. : de en
  • SU23553A1 - Knee reflexometer : en ru
  • PL14607B1 - Method of producing explosives. : en pl
  • SU23521A1 - The method of obtaining grease : en ru
  • US1829098A - Inverted stick control : en
  • PL14601B3 - A device for cleaning and sorting grain. : en pl
  • CA316576A - Telephone switchboard : en fr
  • GB359581A - An improved anti-dazzle shield or shade for motor headlights and the like : en
  • AT125188B - Plant nutrient. : de en
  • CA316514A - Device for operating polyphase motors : en fr
  • AU438131A - Improvements in or relating to electric resistances or heating wires : en
  • AT125046B - Cable with waveguide. : de en
  • US1828797A - Tail gate latch : en
  • CA316503A - Supporting means for car doors : en fr
  • SU23742A1 - Sand Filling Device : en ru
  • SU23548A1 - The method of obtaining viscose of any degree of maturity : en ru
  • AT124989B - Device for starting constant pressure internal combustion engines by switching to deflagration mode. : de en
  • CH150534A - Tank feather. : en fr
  • ES124073A1 - IMPROVEMENTS IN REHEATING FURNACES FOR CONTINUOUS TREATMENT OF IRON OR METAL BLOCKS : en es
  • ES124258A1 - A new procedure to avoid the formation of carbonaceous deposits in the cylinder heads of the explosion engines. : en es
  • FR713349A - Diesel-electric locomotive : en fr
  • CH150361A - Permanent magnet. : de en
  • CH150438A - Spark arrestor. : en fr
  • DE537131C - Sharpening machine with a bell-shaped sharpening knife under the workbench : de en
  • CH150310A - Process for the production of solvents and emulsifiers for fatty substances of all kinds, mineral oils and the like. : de en
  • FR713631A - Light projection rifle : en fr
  • GB359545A - Improvements in or relating to the cylinders and pistons of compression-ignition oil engines : en
  • AU215231A - Improvements in or relating to lighting fittings : en
  • US1829618A - Filter material and process of making it : en
  • CA316588A - Socket receptacle for radio tubes : en fr
  • FR712996A - : fr
  • FR713486A - Photographic sensitizer : en fr
  • ES123914A1 - A RUBBER CRUSHING MACHINE : en es
  • ES124280A1 - A PROCEDURE TO IMPROVE THE QUALITY OF WINES AND INCREASE THEIR ALCOHOLIC GRADUATION : en es
  • GB359577A - Improvements in and relating to sound amplifiers for gramophones, wireless loud speakers, telephones and the like : en
  • GB359660A - Improvements in wireless receiving circuits : en
  • CA316520A - Partition clip : en fr
  • GB359737A - Improvements in or relating to protectors and non-slipping devices for the soles and heels of boots and shoes : en
  • CH150432A - Termination for single core cables. : de en
  • FR713416A - Irons heat protection device : en fr
  • PL14556B1 - : en pl
  • SU23440A1 - Automatic Railway Coupler : en ru
  • US1829660A - Machine for manufacturing multiple-course papers, cardboards, and the like : en
  • FR713499A - Emergency sorting device for letter sorting facilities : en fr
  • GB359599A - : en
  • SU23430A1 - An instrument for checking the relative position of the counter-cranks of the drive axle of locomotives of any series : en ru
  • DE537080C - Device for aligning and separating conical cigarette mouthpieces : de en
  • FR713552A - Process for decorating flexible panels for carriages for patients, children and dolls, chairs and armchairs for children, dolls, and the like, and products resulting therefrom : en fr
  • GB359385A - Process and apparatus for dry spinning and for reducing the lustre of artificial silk : en
  • SU23483A1 - Shield with felt seals to the bearings of electrical machines : en ru
  • SU23743A1 - Welding table : en ru
  • FR713693A - Dry gas meter with reverse valve : en fr
  • GB359384A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines : en
  • AT125002B - Multiple cores, in particular twin cores for switching purposes in telecommunications systems. : de en
  • ES123995A1 - A PROCEDURE FOR WELDING METAL SEAMS : en es
  • ES124197A1 - A PROCEDURE FOR THE MANUFACTURE OF COMBUSTIBLE COALS WITH VARIOUS RESIDUES : en es
  • DE536674C - Clothes lift for laundry rooms : de en
  • US1829187A - Method of making colored composition slabs : en
  • US1829325A - Hammer mill : en
  • ES124293A3 - Lifting winch for construction sites. : en es
  • FI13871A - Weaving machine lamp and its stand : en fi
  • FR713482A - Controlled nozzle injection valve for diesel engines : en fr
  • FR713733A - Device for transforming ordinary gas meters into automatic cash meters : en fr
  • GB359977A - Machine for decorticating fibrous plants : en
  • GB359597A - Improvements in intaglio printing machines : en
  • ES124218A1 - An automatic multiple outlet. : en es
  • GB359628A - Improvements relating to air purifying or filtering devices : en
  • US1829300A - Means for charging blast furnaces and the like : en
  • GB359672A - Improvements in or relating to lever locks : en
  • PL14520B1 - Maznica especially for railway vehicles. : en pl
  • ES124250A1 - A MECHANICAL, HEATING APPLIANCE DRIVEN BY LIQUID FUELS AND ITS OWN TO PRESERVE FRUIT TREES FROM ICE CREAMS : en es
  • FR713401A - Improvements to devices for supercharging four-stroke engines : en fr
  • PL14436B1 - Machine for processing metal sheets, used especially as lines, inserts and so on for printing purposes. : en pl
  • SU23416A1 - Machine for printing tick and numbers on tape roulette : en ru
  • GB359625A - Improvements in volume-control means for electric sound-reproducing or sound-recording circuits : en
  • SU23585A1 - Jigsaw machine : en ru
  • SU23761A1 - A device for adjusting the speed of the paper on the reel, calenders, and the like. cars : en ru
  • PL14404B1 - ^ and \ A. JL '\ tf \ S, Self-acting valve. : en pl
  • FI13878A - For the purposes of this Regulation, the exemption from the : en fi
  • FR713670A - Improvements to devices for curling hair : en fr
  • CA316464A - Printing type : en fr
  • SU23699A1 - Two-way movable piston combustion chamber for internal combustion turbines : en ru
  • DE536916C - Double-strand traction sheave inclined elevator : de en
  • DE537105C - Process for the preparation of 2-aminobenzothiazoles : de en
  • FR713702A - Improvements in the manufacture of materials based on cellulose derivatives : en fr
  • GB359934A - Improvements in or relating to the fuel injection in oil engines : en
  • GB359980A - Improvements in and relating to the regulation of electric generators : en
  • US1829195A - Cooling of internal combustion engines for vehicles : en
  • US1829234A - Piezo-electric crystal transformer : en
  • US1829567A - Vacuum relief valve : en
  • FR713343A - Improvements to the coloring of materials : en fr
  • GB359586A - Improvements in the fuel injection arrangements for two-stroke oil engines : en
  • GB359761A - Improvements in or relating to power supply circuits suitable for use in connection with radio and like receivers : en
  • GB359559A - Improvements in the manufacture and production of alkali metal cyanates : en
  • GB359537A - Improvements in rotary step-by-step switches for use in telephone or like systems : en
  • GB359871A - Improvements in or relating to screwing dies : en
  • DE536821C - Electron relay : de en
  • SU23658A1 - Device for sorting eggs : en ru
  • US1829273A - Neutralizing system for radio transmitters : en
  • DE537128C - Process for the production of an adhesive containing resin and molasses : de en
  • GB359387A - Improvements in or relating to cellulose derivative compositions : en
  • ES124253A1 - A PROCEDURE FOR THE PREPARATION OF A PHOSPHATE-BASED MATERIAL FOR THE BATHING OR COATING OF METALLIC SURFACES : en es
  • SU23470A1 - Branch clamp : en ru
  • US1829175A - Radio receiving set : en
  • US1829594A - Device for continuously recording the path of flight of aircraft : en
  • USD85427S - gilbert : en
  • DK44761C - Power supply and fastening device for electric discharge pipes. : da en
  • DE536948C - Paddle wheel drive with blades attached to a shaft transverse to the direction of flight, in particular for aircraft : de en
  • PL14474B1 - Automatic stamping machine, used especially for the franking of correspondence : en pl
  • SU23815A1 - Valve grinding device : en ru
  • SU23415A1 - A method of making transfer paper with a banner : en ru
  • SU23626A1 - Device for checking cutting edges : en ru
  • SU23907A1 - Device for heating coke oven heating walls : en ru
  • US1828849A - sburlino : en
  • US1829295A - Device for teaching arithmetic : en
  • US1829528A - Portable steam condensing apparatus : en
  • FR713352A - Improvements to shirts and their cutting and making processes : en fr
  • DE536781C - Machine for the production of double-sided corrugated cardboard with a double corrugated paper web : de en
  • DE537191C - Ice bin : de en
  • FR713324A - Improvements to separators for electric accumulators : en fr
  • SU23336A1 - The method of finishing nap products : en ru
  • US1829045A - Internal radial multiple spindle drilling machine : en
  • US1829109A - Electric circuit coupling device : en
  • DE461480C - Process for the preparation of cellulose ester coatings : de en
  • DE536831C - Steep inclined grate : de en
  • GB359931A - Improvements in or relating to starting apparatus for diesel engines : en
  • ES123996A1 - A PROCEDURE FOR ELECTROLYTICALLY DEPOSITING METALLIC LAYERS INSIDE METALLIC TUBES : en es
  • FI13884A - Anordning vid elektriska kokplattor : en fi
  • FR713517A - Waterproof and interchangeable folding wooden sole shoe : en fr
  • FR713526A - Tubular shaped chocolate manufacturing process : en fr
  • FR713541A - Improvement in apparatus for polishing or calibrating (grinding) the internal conical surfaces of tubular bodies by means of abrasive substances : en fr
  • GB359388A - Improvements in riveting machines : en
  • GB359825A - Improvements in or relating to reciprocating delivery devices of printing machines : en
  • US1829517A - Automatic valve : en
  • SU23328A1 - Device to automatically stop the jigger : en ru
  • SU23377A1 - Device for placing an oxygen enrichment device : en ru
  • FR713598A - glasses case or nose clip : en fr
  • GB359965A - Improvements in or relating to positive column discharge tubes : en
  • SU23443A1 - Railway carriage braking device : en ru
  • US1829236A - Pipe joint : en
  • ES124230A1 - A PROCEDURE FOR THE OBTAINING OF PRODUCTS OF POLYMERIZATION OF STYROL, INDENE, VINYL ESTERS AND THE LIKE BY HEATING : en es
  • SU23581A1 - Mobile scaffolding for the assembly of iron tanks : en ru
  • SU23841A1 - Hand grenade type trench bombs with rocket composition and stabilizing tail : en ru
  • US1828819A - Flying machine : en
  • US1829101A - Connection for pipes, tubes, bars, and the like : en
  • ES124290A3 - A PROCEDURE FOR MANUFACTURING STEEL WHEELS AND BELTS : en es
  • DE537158C - Gear change gearbox : de en
  • GB359386A - Improvements in apparatus for flushing water-closets with waste water : en
  • CA316485A - Printing device : en fr
  • DE536541C - Machine for the production of clothespins from wire : de en
  • SU23715A1 - The method of etching iron products : en ru
  • US1828966A - Sewing machine attachment : en
  • PL14482B1 - Method and device for direct rectification of wine in order to obtain pure spirit. : en pl
  • US1829024A - Refrigerator and hydrator for fruits and vegetables : en
  • US1829139A - Dry kiln : en
  • US1829498A - Woven wire screen and method of making same : en
  • CH150532A - Plastic. : de en
  • DE536678C - Process for vulcanizing rubber : de en
  • DE536960C - Rosette arrangement for button-like door handles : de en
  • AU2980830B - Improvements in tower ladders : en
  • DE537252C - Removable heating attachment for gas stoves, stoves, etc. like : de en
  • DE537253C - Fan or air suction valve : de en
  • AT125146B - Drive for towing mills. : de en
  • FR713435A - sliding case for makeup sticks, lipstick, eye pencils etc. : en fr
  • FR713446A - Process for attacking lithium-containing minerals : en fr
  • GB360358A - Improvements relating to the refining of hydrocarbon oils : en
  • SU23922A1 - Device for communicating form in machines for making boxes of variable rotational movement : en ru
  • DE536845C - Device for inhibiting the flashback of flames in lines carrying gas or gas mixture : de en
  • PL14358B1 - Portable scissors. : en pl
  • CH150482A - Resistance-coupled tube amplifier. : de en
  • US1829272A - Recorder : en
  • US1829218A - Metal concrete for hearth plates and the like : en
  • US1828864A - Method of filling bicompartment collapsible tubes : en
  • US1828922A - Wire drawing capstan : en
  • US1829254A - Regulating device : en
  • CH150278A - Control device on roller mills. : de en
  • CH150403A - Two-stroke internal combustion engine with cross scavenging. : de en
  • FR713536A - Prismatic glassware for the lighting of roads and their marking out for aerial vehicles : en fr
  • GB359845A - Improvements in or relating to lifter bars, blades or the like for rotary kilns or drum furnaces : en
  • CH150269A - Sewing case. : de en
  • AT125156B - Process for producing collars on hollow drills. : de en
  • ES124215A1 - A PROCEDURE FOR THE MANUFACTURE OF REFRACTORY BLOCKS FOR GLASS OVENS : en es
  • GB359743A - Improvements in carpet sweepers : en
  • SU23638A1 - Device for recording and reproducing sound on cinematic film : en ru
  • DE537145C - Plate gripper for automatic magazine speaking machines : de en
  • GB359875A - Improvements in or relating to electric lamps : en
  • SU23364A1 - Fitting to sumps to separate one liquid from another : en ru
  • SU23729A1 - A device for drilling centers on various kinds of products : en ru
  • GB359760A - Improvements in or relating to heterodyne receiving systems : en
  • GB359867A - Improvements in or relating to the conditioning of textile materials : en
  • US1829253A - Detachable shoe heel : en
  • SU23367A1 - Centrifugal filter : en ru
  • SU23617A1 - A method of making artificial resin : en ru
  • GB359884A - Bodies for closed passenger motor cars : en
  • PL14659B1 - Contact to the rotary switch. : en pl
  • DE536747C - Procedure for changing the limit of the control range for the control of the multi-phase voltage of single-phase-multi-phase converters : de en
  • CH150501A - Loading device for container traffic. : de en
  • DE536936C - Sealing ring for piston : de en
  • DE537150C - Method and device for the continuous determination and control of the freeness of the stock in paper machines : de en
  • DE537310C - Device for flap movement on dump trucks : de en
  • DE536835C - Control for elevators with automatic starting device : de en
  • DE537269C - Device, especially for motor vehicles, for holding the carriage frame in a position parallel to the wheel axis : de en
  • ES622U - Parterre for the game of miniature golf. (Machine-translation by Google Translate, not legally binding) : en es
  • FR713313A - Self-locking bolt : en fr
  • GB359381A - : en
  • GB359561A - Improvements in or relating to gramophones or the like : en
  • ES438Y - Closing device for jars and bottles. : en es
  • AT125055B - Stick clamp with replaceable mandrel. : de en
  • AU3087930B - Receptacle fitted with elastic cover and with guiding and shock-absorbing means : en
  • DE536639C - Device for determining the position of sound sources : de en
  • FR713727A - Sealed pump particularly applicable to handling gasoline and similar fluids : en fr
  • GB359842A - Improvements in and relating to electric mercury or other conducting liquid switches : en
  • FR713716A - Low pressure carburetor burner : en fr
  • US1829167A - Railway car : en
  • US1829450A - Air pressure water system for passenger cars : en
  • DE536884C - Gas indicator for displaying mine gas with two chambers lying next to one another, in which a U-shaped glass tube provided with an indicator liquid is used : de en
  • DE537295C - Conical spring : de en
  • FR713683A - Improvements to automatic fluid projection devices or fire extinguishers and other fire-fighting devices : en fr
  • AT124984B - Spinning process for cotton yarn and machines particularly suitable for this process. : de en
  • AU3016130B - Improvements in liquid dispensing apparatus : en
  • GB359817A - Improvement in method of reinforcing cinematograph films : en
  • PL14402B1 - Maznica especially for railway vehicles. : en pl
  • SU23410A1 - Method for colorimetric determination of chromotropic acid in technical H-acid : en ru
  • ES436Y - Own scale to weigh people. : en es
  • DE537239C - Cladding body for firebox walls : de en
  • GB359383A - Improvements in or relating to grinding or abrading machines : en
  • FR713512A - Closing and locking system for trunks, chests, doors and others : en fr
  • DE537229C - Electric shaft furnace : de en
  • ES454Y - Irrigation device. : en es
  • GB359989A - Improvements in the manufacture and production of sulphates from water-soluble sulphites or bisulphites : en
  • US1828975A - Coat hanger : en
  • US1829454A - Method of producing cigars, cigarettes, or the like : en
  • US1829431A - Condimentation of ground meats : en
  • US1829346A - Stepladder : en
  • PL14362B1 - A method of smelting readily melting and easily oxidizing alloys and a furnace for this purpose. : en pl
  • GB359634A - Process and apparatus for boiling viscous solutions : en
  • US1828860A - Mechanism for reversing motive devices for operating doors and the like : en
  • US1829616A - Airplane : en
  • SU23473A1 - Device for stepwise limiting the current in a voltage arc : en ru
  • ES586U - Sliding bushing with automatic clamping. (Machine-translation by Google Translate, not legally binding) : en es
  • GB359779A - Improvements in valve for rock drills : en
  • PL14442B1 - Radio receiver. : en pl
  • SU23838A1 - Washer for the knurling gun, fitted with sleeve rings and spring-centering parts (parts) : en ru
  • FR713556A - Electric pulse generator : en fr
  • FR713601A - Improvement in shock absorption devices for motor vehicles and others : en fr
  • FR713421A - Paper and its manufacturing process : en fr
  • GB359746A - Improvements in or relating to change-speed mechanism for electrically driven ring spinning and doubling frames : en
  • GB359997A - Improvements in or relating to the manufacture of organic compounds containing fluorine : en
  • CA316519A - Combined water and air pump unit : en fr
  • AT125102B - Device to prevent uneven brush wear and the formation of collector tracks in electrical machines. : de en
  • CH150425A - Rotatable cable connection for coupling electrical cables together. : de en
  • US1829104A - Inclination recording device : en
  • US1829237A - Heater element and method of making it : en
  • DE536771C - Cylindrical rotary valve for internal combustion engines : de en
  • DE537136C - Hand cleaning device made from bundled bundles of fibers, in particular for cleaning hotplates : de en
  • FR713663A - Gas desulfurization process : en fr
  • GB360456A - Improvements in or relating to telephone and like electric cables : en
  • GB359574A - Improvements in or relating to apparatus for discharging fluid from aircraft : en
  • FR713326A - Kind of advertising games : en fr
  • FR713640A - Apparatus for determining the coefficient of heat conductivity of materials : en fr
  • FR713459A - Improvements to needle-point staples and their manufacturing processes : en fr
  • GB359598A - Improvements relating to electrically heated domestic apparatus : en
  • GB359608A - Mechanism for automatically opening and closing the breech of guns : en
  • ES124227A3 - A PROCEDURE FOR THE MANUFACTURE OF PRODUCTS DERIVED FROM POTATOES : en es
  • ES124291A1 - IMPROVEMENTS IN ELECTRIC DISCHARGE TUBES : en es
  • CH150340A - Silent device intended to dampen the noise of an open-air explosion. : en fr
  • PL14514B1 - Trough iron board for a palisade wall. : en pl
  • SU23649A1 - Instrument for determining wind strength : en ru
  • SU23886A1 - Device for purifying drinking and industrial waters : en ru
  • SU23902A1 - Apparatus for reducing the zero grid current in three or multi-electrode lamps with an oxidized grid : en ru
  • GB359778A - Improvements in or relating to the construction of ships : en
  • CH150258A - Expansion anchor. : de en
  • CA316525A - Acridone derivative : en fr
  • CA316572A - Rail joint : en fr
  • FI13909A - Anordning hörgörande av bomber och dylikt : en fi
  • DE536869C - Automatic bobbin braking device for spinning or twisting machines : de en
  • DE536901C - Process for the repair or partial renewal of seamlessly welded rail strings, in particular by means of electrical fusion welding : de en
  • DE537171C - Device for cooling granular material, especially rotary kiln cement clinker : de en
  • ES124261A1 - Perfections in twisted yarns and ropes of impregnated textile fibers. : en es
  • GB359824A - Electrically actuated apparatus indicating signs at a distance : en
  • GB359979A - Improvements in grinding mills : en
  • DE536640C - Rotating sieve grate with fixed grate bars protruding into the gap spaces between the neighboring, back and forth moving sieve bars : de en
  • FR713488A - Bearing : en fr
  • DE536839C - Process for the production of films and foils from condensation products of ureas or urea derivatives and aldehydes : de en
  • DE537227C - Large rectifier with a radiator built into the rectifier vessel that extends to the vicinity of the cathode : de en
  • GB359558A - Improvements in or relating to train control systems : en
  • SU23697A1 - A bucket engine acting with gas or steam lifting force on buckets immersed in liquid : en ru
  • US1828915A - Buttonhole making machine : en
  • FR713700A - Improvements in the treatment of cellulose derivatives : en fr
  • FR713308A - Feed hopper for pneumatic unloader of fodder or other materials : en fr
  • DE537038C - Dilatometer for measuring the expansion of metals : de en
  • FR713603A - Anti-friction metallic compositions : en fr
  • FR713633A - Electric vibratory and rolling massager : en fr
  • GB359780A - Improvements in machine for rounding and jointing the backs of books : en
  • US1828985A - Method of superficially finishing rubber articles : en
  • AU232131A - Improvements in or relating to single roll grinding mills : en
  • US1828779A - Burner : en
  • SU23706A1 - Driving Belts : en ru
  • FR713425A - Side-mounted pre-chamber diesel engine : en fr
  • FR713732A - Improvements to processes and apparatus for manufacturing gases or gas mixtures usable in metallurgy and to their applications : en fr
  • SU23610A1 - The method of manufacture of thin-walled rubber products without seam : en ru
  • SU23724A1 - Device for feeding the bar material in turret machines : en ru
  • DE537014C - Thermal circuit breaker : de en
  • GB359723A - Improvements in bags for cement and other commodities : en
  • SU23623A1 - Cutting Machine Front : en ru
  • SU23894A1 - Boiler for saturation of sugar juice : en ru
  • US1829407A - Refrigerating apparatus : en
  • US1829411A - Refrigerating apparatus : en
  • GB359807A - Improvements in and relating to inking mechanism for printing presses and the like : en
  • CA316440A - Pumping apparatus : en fr
  • SU23698A1 - Solar motor : en ru
  • US1829580A - Conduit for laying electric cables : en
  • US1829333A - Safe : en
  • DE536870C - Device for changing the winding stroke on ring spinning and ring twisting machines : de en
  • DE536838C - Gauges for expansion joints for the production of accessible roof coverings : de en
  • GB359589A - Process for the manufacture of dithiocarbamates : en
  • GB359793A - Improvements in writing ink : en
  • IE12568L - Electric discharge lamps : en
  • DE536665C - Drum vibrating machine : de en
  • GB360360A - A process for testing milk for derangements in its composition : en
  • DE536744C - Plug switch with T-shaped plug that can be turned by 90 : de en
  • DE536942C - Accordion : de en
  • DE537098C - Machine for cleaning laundry : de en
  • SU23630A1 - Gas tarometer to determine the percentage of carbon dioxide in the flue gases : en ru
  • US1829320A - Crucible furnace lining : en
  • PL14527B1 - The bearing of the shafts of measuring instruments, in particular of an indicator shaft : en pl
  • SU23454A1 - Device for transfer to and from moving train : en ru
  • SU23541A1 - The method of obtaining clarified synthetic tanning agents : en ru
  • SU23767A1 - Fire damper for film projector : en ru
  • US1829056A - Camping device for motor vehicles : en
  • US1829213A - Process of treating hydrocarbons : en
  • PL14405B1 - Calender with a roller magazine. : en pl
  • US1829557A - Tool : en
  • AT125056B - Wire fence made of line and cross wires. : de en
  • AT125176B - Process for the direct extraction of iron from its ores. : de en
  • DK44753C - Device for supporting the wax twigs on young trees. : da en
  • GB359551A - Improvements in or relating to variable electrical condensers : en
  • DE536620C - Method and device for the production of pencils with a movable lead : de en
  • GB359937A - Manufacture of vat dyestuffs : en
  • AU2984430A - Improvements in or relating to circuit-arrangements for retardedly putting a discharge tube in circuit : en
  • CH150421A - Electrical distribution installation with cascade voltage transformers. : en fr
  • CH150515A - Device to prevent over-braking of the driving wheels of electric vehicles with simultaneous use of the electrical short-circuit braking and a second braking means. : de en
  • DE536708C - System for searching and tracking aircraft : de en
  • DE536734C - Control for machines with pistons and cylinders arranged on a circular line : de en
  • PL14529B1 - A cinematographic camera with the continuous movement of the film. : en pl
  • US1829103A - Loading device for view-taking cinematographic apparatus : en
  • US1829324A - Window seat : en
  • FR713564A - A new kind of wadding obtained with any quality of wadding which is covered with layers of cellulose so as to imitate the frozen wadding or a fleece fabric : en fr
  • FR713659A - Multiple piston driving and receiving machine : en fr
  • PL14415B3 - The method of galvanizing. : en pl
  • PL14450B1 - A device for recording different people drawing liquids from the same distributor. : en pl
  • GB359685A - An improved mouthpiece for cigar and cigarette holders and tobacco pipes : en
  • US1829592A - Blowpipe apparatus : en
  • FR713750A - Device for dividing into pieces a strip carrying a printed part repeated all along the strip : en fr
  • US1829135A - Closure holding device : en
  • DE536803C - Bending machine : de en
  • DE537307C - Method and device for the reduction of metal oxides, in particular iron ores, without melting : de en
  • FR713720A - Folding polisher can be adapted into necessary manicure case for face and tool handle : en fr
  • GB359946A - Process for the production of colloidal aqueous solutions for coating and impregnating purposes : en
  • DE536630C - Steam system with single or multi-stage tapping machine : de en
  • PL14473B1 - Device for clamping sheets or books, forms, etc. : en pl
  • DE536693C - Iron-shaped tab for two-part shop window strips : de en
  • DE537169C - Device for feeding and removing the workpieces on centerless grinding machines : de en
  • DE536772C - Hose coupling with bayonet lock, in which a rubber ring is used, which, when the coupling is open, lies in a groove at the end of the tail : de en
  • FR713667A - Insulating oils for electro-technical applications : en fr
  • PL14424B1 - Filtering and deposition apparatus. : en pl
  • PL14578B1 - A method of heating or cooling solid, powdered or granular materials, and an apparatus for carrying out the method. : en pl
  • US1829720A - Pivotal connection : en
  • PL14476B1 - Sewage sedimentation tank. : en pl
  • US1829184A - Power actuating mechanism : en
  • US1829479A - Plastering machine : en
  • ES625U - Metal baseboards. (Machine-translation by Google Translate, not legally binding) : en es
  • ES124196A1 - HYDRAULIC TURBINE : en es
  • FR713424A - car lift : en fr
  • FR713513A - Remote automatic electrical control method and device : en fr
  • GB359887A - A method of and means for glazing greenhouses and the like : en
  • CH150271A - Hand flat knitting machine. : de en
  • CH150284A - Machine for applying cover pieces to specific areas of a continuous strip. : de en
  • US1829205A - Method of treating oil-water emulsions : en
  • US1829312A - Safety door : en
  • DE536853C - Wind chest for organs : de en
  • GB359631A - Process of treating photographic images and the application of this process to cine-photographic films : en
  • GB359758A - Improvements in and relating to the production of enamel coatings : en
  • ES124165A1 - A MECHANISM TO CULTIVATE THE LAND THAT ALLOWS TO VARY THE DEPTH OF THE GROOVE : en es
  • FR713309A - Air compressor for driving motor vehicles : en fr
  • FR713600A - mechanical elevator : en fr
  • FR713305A - Compass for airplanes : en fr
  • FR713120A - Rubber tire for motor vehicles : en fr
  • FR713469A - Decal and decal paper enhancements : en fr
  • FR713654A - Device for making pastry and confectionery articles by means of expressing machines in which the composition is expressed and deposited in lines : en fr
  • GB359595A - Improvements in or relating to valve gear for steam engines : en
  • DE536827C - Process for the preparation of dyes of the anthraquinone series : de en
  • ES124260A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • AT125170B - Welding rods for autogenous welding. : de en
  • PL14395B1 - A device for cleaning and milling of sealing places, closures to openings of water-tube boilers. : en pl
  • SU23686A1 - Device for training detective dogs on the trail : en ru
  • SU23873A1 - The way to prepare the mass for zhelebitnyh buildings : en ru
  • US1829575A - Wheel : en
  • SU23871A1 - Cement sand making machine : en ru
  • AT124993B - Three-wheeled motor vehicle. : de en
  • US1829707A - Sifter structure : en
  • SU23378A1 - The method of obtaining selenium from its mixtures : en ru
  • SU23453A1 - Brake rail shoe : en ru
  • US1829399A - Refrigerating apparatus : en
  • US1829437A - Propeller : en
  • US1829581A - Valve system for internal combustion engines : en
  • SU23394A1 - The method of purification of crude betanaftol : en ru
  • CA316590A - Folding ironing board, table, seat, etc. : en fr
  • SU23356A1 - The method of purification of paraamidophenol containing aniline : en ru
  • US1828859A - Chlorination apparatus : en
  • CH150316A - Process for the production of fertilizable phosphates by thermal means. : de en
  • DE537033C - Process for hardening polymerisation products of diolefins : de en
  • SU23672A1 - Device for treating soil with insecticide vapors : en ru
  • US1829598A - Box cover fastener : en
  • US1829408A - Refrigerating apparatus : en
  • US1829456A - Take-off mechanism for wire cutting machines : en
  • US1828741A - Waste can : en
  • US1829073A - Latching means for drop end gondola cars : en
  • US1829466A - Driving mechanism for recording apparatus : en
  • SU23520A1 - A device for regulating the foaming when cooking grease and other liquid masses : en ru
  • AT124970B - House mailbox with advertisement demonstration. : de en
  • CA316517A - Engine starter : en fr
  • AT125042B - Device for regulating the terminal voltage of an electrical device fed indirectly or directly from an alternating current source. : de en
  • AT125116B - Control device for step transformers in economy circuit. : de en
  • BE382787A - : en fr
  • PL14656B1 - Device for automatic shutdown of the pulling drums drive in mills. : en pl
  • US1829472A - Colony counting apparatus for laboratory use : en
  • AT124986B - Stapler. : de en
  • AT125164B - Cleaning and degreasing device for objects made of rigid material. : de en
  • SU23754A1 - Method of making caramel : en ru
  • US1828882A - Adjustable hinged yoke for squeezing machines : en
  • US1829643A - Paper packing spool : en
  • CA316577A - Noise suppressing circuit : en fr
  • CH150452A - Tube with independent discharge for amplifying, receiving and generating alternating currents. : de en
  • CA316584A - Internal combustion engine : en fr
  • CH150368A - Metal injection molding machine. : de en
  • SU23912A1 - Butadiene Production Method : en ru
  • US1829132A - Floor treating machine : en
  • PL14457B1 - Method for producing concentrated nitric acid. : en pl
  • US1828830A - Glass melting furnace : en
  • CH150242A - Lock protection for safe. : de en
  • SU23549A1 - The method of obtaining ammonia silk : en ru
  • US1829691A - Circular knitting machine : en
  • AT125013B - Hollow stone for the production of reinforced concrete beams. : de en
  • DE536944C - Music teaching aids : de en
  • FR713394A - Improvements to stapling machines : en fr
  • AT125135B - Ball bearings, in particular for display devices of cylindrical scales. : de en
  • AT125181B - Process and device for the production of soot by pressure splitting of gases. : de en
  • BE382462A - : en
  • US1829013A - Means and method for controlling or preventing oscillations in vacuum tube circuits : en
  • US1829555A - Driving mechanism for washing machines : en
  • CA316474A - Electric bell and buzzer : en fr
  • AT125080B - Brake drum. : de en
  • AT125197B - Process for preserving hops. : de en
  • US1828730A - Fueling system : en
  • US1829128A - Apparatus for testing draft gears : en
  • US1829315A - Weighing apparatus : en
  • US1828818A - Stoker : en
  • CH150280A - Whipping and mixing machine for confectionery purposes. : de en
  • DE537143C - Magnet system for magnetic scales : de en
  • US1829130A - Dyeing or coloring of cellulose acetate : en
  • US1829526A - Closet seat and the like : en
  • US1829443A - Propeller : en
  • USD85433S - Design for a sewing machine frame : en
  • DE537017C - Hot water storage tank, especially with electrical heating, as a drain storage tank with automatic regulation of the filling process : de en
  • DE537086C - Device for saturating liquids with gases, in particular carbonated water : de en
  • DE537117C - Rail fastening by means of claws : de en
  • CH150405A - Switching device for several ignition devices. : de en
  • DE536784C - Method for gluing whole material : de en
  • DE536974C - Rotary sprinkler : de en
  • AT125028B - Air control device for internal combustion engines with fuel pumps. : de en
  • AT125132B - Method and machine for grinding in taps and valves. : de en
  • US1829298A - Plant spraying apparatus : en
  • US1829455A - Score pad holder : en
  • AT125166B - Process for protecting metal objects against corrosion. : de en
  • SU23713A1 - A mechanism for transmitting a spin rotation from one shaft to another : en ru
  • US1829347A - Photographic apparatus : en
  • DE536977C - Saccharification of cellulose-containing substances : de en
  • ES487Y - Illuminated sign. : en es
  • GB359605A - Improvements relating to the filing of sheets of paper and other suitable material bound together in book-form : en
  • US1829432A - Fastening device : en
  • CH150536A - Synchronoscope, especially when connected to a high-voltage network. : de en
  • CH150412A - With equalizing (equipotential) connections and an electrical machine equipped with a commutator. : de en
  • DE536388C - Device for sound recording and reproduction by optical-electrical means : de en
  • PL14638B1 - Method of securing gasoline tanks on airplanes or other vehicles from leakage after being punctured by bullets. : en pl
  • US1829294A - Agricultural implement : en
  • US1828832A - Sheet glass apparatus : en
  • AT125118B - Metal armature for chain insulators. : de en
  • AU2964230A - Improvements in cinematograph projecting apparatus : en
  • AT125009B - Multi-conductor high-voltage cable consisting of several single-core lead cables stranded together. : de en
  • CH150436A - Device for closing and breaking an electrical circuit. : en fr
  • AT125153B - Float valve. : de en
  • GB359624A - Improvements in or relating to stuffing boxes : en
  • PL14654B1 - The method of obtaining asphalts from waste acid from the refining of mineral oils. : en pl
  • US1829384A - Refrigerating apparatus : en
  • AT124964B - Toxic gas protection device. : de en
  • AT125103B - Handle protection with display device. : de en
  • US1828840A - Electric switch and condenser : en
  • CH150251A - Device for cleaning shoes. : de en
  • AU2994330A - Improvements in or relating to cutting offthe projecting waste fromthe sole on pressed rubber footwear consisting entirely or partly of rubber : en
  • SU23342A1 - The method of dyeing rubber mixtures with basic dyes : en ru
  • US1828768A - Film guide : en
  • US1829119A - Water tube boiler : en
  • US1829473A - Wrench : en
  • US1828785A - Contact button for automobile horns : en
  • US1829250A - Nonreadable carbon paper : en
  • US1829349A - Switch : en
  • US1829410A - Refrigerating apparatus : en
  • ES123993A1 - A PROCEDURE FOR THE CONSTRUCTION OF COVERS OR TRAYS OF PEUMATIC : en es
  • CA316488A - Light-sensitive material : en fr
  • CH150390A - Speed change transmission. : de en
  • CA316506A - Azo dye : en fr
  • ES124160A1 - DEVICE FOR STARTING UP DIESEL MACHINES, PARTICULARLY LOCOMOTIVE : en es
  • US1829029A - Composition of matter and method of making same : en
  • AT125173B - Electric furnace for the continuous heat treatment of materials using a high-frequency coil. : de en
  • CH150229A - Heat storage stove for gas firing. : de en
  • DE536975C - Chain tree brake for looms : de en
  • DE536992C - Production of alkali nitrates by reacting ammonium nitrate with alkali bicarbonates : de en
  • FR713409A - Cream treatment process : en fr
  • FR713589A - Horizontal regenerative chamber furnace for the production of coke and gas : en fr
  • GB359516A - Improvements in or relating to turning-lathes : en
  • GB360407A - : en
  • CH150356A - Process for recording and reproducing sounds. : en fr
  • SU23589A1 - Multispindle mortise boring machine for wood : en ru
  • SU23599A1 - A counting device for recording the width, thickness and length of mechanically transported boards : en ru
  • DE536676C - Safety gear for elevators : de en
  • SU23608A1 - The method of vulcanization of galoshes under pressure : en ru
  • SU23881A1 - Adhesive device to the packaging machine : en ru
  • US1828909A - Plate turnover mechanism : en
  • US1829632A - Carburetor : en
  • CH150209A - Electrically heated forcing beds. : de en
  • CH150487A - Telephone system in which the subscriber lines are provided with line and isolating relays. : de en
  • DE536362C - Process for the preparation of butenols : de en
  • DE537262C - Lockstitch sewing machine with revolving hook : de en
  • DE537265C - Process for the usable utilization of lupins with debittering through step-by-step extraction with aqueous solutions : de en
  • FR713354A - Receiving apparatus of t. s. f. : en fr
  • FR713749A - Granite material manufacturing process : en fr
  • AT125071B - Purse. : de en
  • BE383025A - Ball : en fr
  • US1829584A - Shovel : en
  • BE382621A - Extraction of air from refrigeration machinery where the refrigerant liquefies below atmospheric pressure : en fr
  • CH150422A - Device for the automatic actuation of control elements according to a program. : de en
  • US1829107A - Transplanter : en
  • US1829605A - Roller for crushing clods : en
  • AT125158B - Door lock. : de en
  • PL14524B1 - A method of producing agglomerates from powdered carbon materials. : en pl
  • DE536982C - Press for the production of battery boxes u. like : de en
  • CA316457A - Power plant : en fr
  • CH150289A - Process for the pressure synthesis of ammonia. : de en
  • SU23889A1 - Loom : en ru
  • US1829049A - Necktie supporter : en
  • PL14595B1 - Fuel injection nozzle for internal combustion engines. : en pl
  • USD85416S - Design foe : en
  • PL14455B1 - A method of treating explosives containing ammonium nitrate. : en pl
  • SU23393A1 - The method of obtaining esters of resin acids : en ru
  • US1828974A - Photographic film with visible reproducible inscriptions : en
  • SU23315A1 - Dephlegmator : en ru
  • CA316495A - Electrical regulator : en fr
  • SU23924A1 - Breathing apparatus : en ru
  • US1829105A - Vanity box : en
  • US1829317A - Loading and unloadng mechanism for elevators : en
  • DE536721C - Microphone : de en
  • GB359627A - Improvements in and relating to the twisting and winding of artificial filaments, threads or yarns : en
  • PL14649B1 - Buckle to prevent creep of rails. : en pl
  • US1829653A - Means for sending alternating currents to multiplex lines : en
  • AT125139B - Integrating flow meter with switchable measuring range. : de en
  • AT125144B - Scales, especially inclination scales with parallel guidance of the pans. : de en
  • DE536689C - Device for switching the different gears in machine tools : de en
  • DE537154C - Willow water : de en
  • AT125174B - Paint and spray gun operated with compressed air. : de en
  • DE537187C - Process for the preparation of polycyclic bases : de en
  • GB359811A - Improvements in or relating to the manufacture of collapsible bellows for photographic cameras : en
  • AT125091B - Automatic start-up control of electrical machines. : de en
  • CH150275A - Process for manufacturing a product intended for use as a coating material for walls, floors etc. and resulting product. : en fr
  • SU23651A1 - An instrument for determining the sensitivity of moving tramcar fences : en ru
  • US1829698A - Watchmaker's micrometric gauge : en
  • SU23835A1 - Trigger to handgun : en ru
  • US1829269A - Lining for hats : en
  • PL14357B1 - Lighter. : en pl
  • SU23308A1 - Shut down machine : en ru
  • SU23509A1 - A method of making a composition for preventing the glasses from freezing and fogging : en ru
  • SU23657A1 - Method of preparing indicators for determining the concentration of hydrogen ions : en ru
  • US1829165A - Railway car : en
  • USD85446S - Design for a cabinet : en
  • DE536959C - Door lock in which the latch, the pusher nut and the bolt tumbler are under the action of a common spring : de en
  • PL14373B1 - A method of preserving natural lula artificial rubber. : en pl
  • US1829682A - Poultry feeder : en
  • DE537088C - Well filter : de en
  • DE536903C - Equipment for the protection of telecommunication systems against overvoltages : de en
  • SU23363A1 - Apparatus for separating saturation dirt from sugar juice : en ru
  • US1828990A - Method of making rubber articles by deposition : en
  • FI13904A - Nitskarv, special for cellulosics and quality : en fi
  • PL14666B1 - Portable tiled stove with heating channels. : en pl
  • SU23400A1 - Method for producing quinolinic acid by quinoline oxidation : en ru
  • USRE18238E - whittingham : en
  • PL14491B1 - Low-impedance fuse, anti-blunt current. : en pl
  • US1828861A - Hydraulic clutch : en
  • US1829275A - Automatic stoker for circular grates : en
  • FR713307A - How to fit the lenses of the protective glasses : en fr
  • FR713379A - Device for preventing oil from escaping in hermetically sealed compressors of refrigerating machines : en fr
  • FR713524A - Arrangement for locating wave energy in space : en fr
  • AU2966830A - Improvements in bloomers, drawers, knickerbockers, underpants trousers, andother like undergarments and garments : en
  • BE382945A - Method and device for preventing the flow of impregnation material in electric cables : en fr
  • DE536862C - Paddle wheel type hand rowing device : de en
  • ES123463A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 123167 : en es
  • DE536961C - Lock housing : de en
  • DE536997C - Process for the preparation of 1-methyl-4-chloro-3-oxybenzene-2-carboxylic acid : de en
  • DE537084C - Joint seal for attachment flaps of fixed or movable weirs : de en
  • DE537102C - Precipitation electrode for electric gas purifiers : de en
  • US1829208A - Processes of producing acrylic acid esters : en
  • AT125093B - Microphone. : de en
  • ES124108A1 - Process of making chocolates based on fruit. : en es
  • GB359690A - Improvements in fuel cut-off valves : en
  • ES124272A3 - A manufacturing procedure for internal combustion engine radiators and the like. : en es
  • GB359615A - Improvements relating to electric plug connectors : en
  • GB360361A - An improved method of and apparatus for the manufacture of wired glass : en
  • DE537199C - Temperature compensated socket for piezo crystals : de en
  • GB359826A - Improvements in speed regulator for revolving doors : en
  • FR713371A - Process for the mechanical manufacture of autogenous welded chains : en fr
  • PL14593B1 - Safety link for the door : en pl
  • SU23773A1 - Press : en ru
  • DE537044C - Machine for determining the wear and tear caused by grinding processes : de en
  • DE537089C - Chain oven with several baking chambers lying one above the other, separated from each other by false ceilings : de en
  • US1829499A - Fur knife : en
  • US1829480A - Organic ester and process of making the same : en
  • CA316444A - Demountable vehicle wheel : en fr
  • DE536912C - Process for the production and / or stabilization of dispersions of substances which are insoluble or difficult to dissolve in water : de en
  • DE537289C - Slot bunker : de en
  • GB359663A - Improvements in or relating to ships' boat launching gear : en
  • AT124976B - Telegraph system. : de en
  • DE537049C - Lube oil filters for internal combustion engines : de en
  • DE536926C - Dry pickling drum with mixing devices arranged inside : de en
  • GB359788A - Improvements in or relating to apparatus for eliminating disturbing oscillations in wireless receiving and transmitting apparatus : en
  • DE537177C - Electric motor with tools arranged on the runner for grinding or other processing of outer cylinder surfaces : de en
  • SU23737A1 - Mechanical hammer : en ru
  • GB359847A - Improvements in gearing for excavators and the like : en
  • DE536732C - Process for carrying out chemical reactions between gases and liquids and possibly solid substances : de en
  • DE537111C - Circulating closed cooling machine : de en
  • GB359768A - : en
  • PL14624B1 - Air humidifier. : en pl
  • US1828774A - Exhaust manifold for internal combustion engines : en
  • DE537071C - Hydraulic braking device for motor vehicles : de en
  • DE537148C - Circuit arrangement for displaying or recording changes in a set : de en
  • PL14678B1 - 20d ">! 5 / tW Pulley with roller bearing. : en pl
  • US1828908A - Tub : en
  • US1829341A - Air conditioning device : en
  • SU23780A1 - Two-stroke internal combustion engine to set in motion reciprocating mechanisms at various speeds and in different directions, for example, flapping wings : en ru
  • CH150391A - Closing device of an automatic lubrication box with a bearing intended to prevent a loss of lubricant along the shaft rotating in the latter. : en fr
  • DE537178C - Slip : de en
  • FR713580A - Improvements to radio signaling systems : en fr
  • FR713359A - Device for obtaining illumination in various colors of microscopic objects : en fr
  • GB359813A - Improvements in and relating to spirit levels : en
  • US1829463A - Concrete retaining wall : en
  • FR713543A - Press for producing printing surfaces on cylinders : en fr
  • FR713561A - Improvements made to the establishment and assembly of connecting rod bearings : en fr
  • FR713685A - Gear shifting for motor vehicles : en fr
  • PL14561B1 - Manufacturing of a cylinder head for internal combustion engines, consisting of several separate parts : en pl
  • PL14582B1 - A device for harnessing the sun's radiant energy. : en pl
  • US1829489A - Gasoline gauge for automobiles : en
  • US1829529A - Method of and apparatus for preserving ether : en
  • DE536596C - Keyboard arrangement for keyboard instruments : de en
  • AT125029B - Control of internal combustion engines. : de en
  • CH150455A - Electrical device with at least one fixed coil and one that can move against it. : de en
  • DE537118C - Wedge clamp to prevent rail wandering with a claw covering the rail foot on both sides : de en
  • US1829434A - Chair : en
  • AU2978730A - Improved extra-aip device for internal combustion engines : en
  • FR713390A - Process for the production of small, narrow strips of cellulose esters, for example viscose : en fr
  • FR713615A - Complete and continuous variable speed and travel system : en fr
  • FR713682A - Method of operation of internal combustion engines with carburettors : en fr
  • GB359391A - Drilling machine attachment with adjustable spindles : en
  • FI13868A - Method for concentrating minerals by flotation : en fi
  • FR713316A - Hot water boiler for central heating and water heater : en fr
  • GB359720A - Improvements in lawn mowers : en
  • FR713406A - Control system for automatic cleaning devices for the grids of hydraulic systems : en fr
  • PL14630B1 - The method of decomposing gas mixtures. : en pl
  • DE537152C - Sampler for liquids : de en
  • FI13874A - Sätt att framställa vattenfri alcohol : en fi
  • FR713703A - Clutch refinements : en fr
  • AU2962830B - Improvements in and relating to chicken brooders : en
  • PL14376B1 - Egg sorting device. : en pl
  • US1829483A - Pneumatic tire : en
  • US1829508A - Metal wall structure for cars : en
  • GB359564A - Improvements in or relating to submarine electric signalling cables : en
  • GB359819A - Improvements in or relating to the dressing of artificial-silk spinning cakes : en
  • DE537308C - Screwless fastening of rails on iron cross sleepers, which cannot be removed from above : de en
  • ES124209A2 - PEFECTION IN A BELT TO CAPTURE INSECTS HARMFUL TO FRUIT TREES : en es
  • GB359611A - Improvements relating to devices for injecting fuel into internal combustion engines : en
  • SU23427A1 - Device for moving wagons mainly in dryers : en ru
  • US1829072A - Cooling appakattjs : en
  • SU23844A1 - Indoor polygon : en ru
  • US1828951A - Garment press : en
  • US1829460A - Hot cathode electron discharge tube : en
  • SU23728A1 - Tool for communicating the supply of a toolholder in drilling heads for turning flat surfaces : en ru
  • SU23917A1 - The method of obtaining purple methyl : en ru
  • CH150235A - Process for the production of mineralized organic substances with a fiber structure. : de en
  • FR713348A - Device for cooling the pistons of internal combustion engines : en fr
  • FR713729A - Tallow product mixed with animal oil and glycerin : en fr
  • FR713738A - Installation of freight elevators for handling stranded materials, such as hay, wheat, etc. : en fr
  • GB359633A - Improvements in or relating to electrical control protective or measuring systems : en
  • GB359868A - Process for expeiling gases, vapours or mixtures of such substances, or the like, especially gases or vapours derived from liquids of high boiling point (such as solvent naphtha) from bodies of large superficial area, such as active carbon, silica gel, or the like, by flushing with steam : en
  • GB360411A - Improvements relating to solid rubber and pneumatic tyrecarrying wheels of motor andlike vehicles : en
  • PL14605B1 - The fire extinguisher is tipped over to extinguish with foam. : en pl
  • US1828749A - Motion picture screen : en
  • US1828916A - Apparatus for molding hollow bodies by centrifugal force : en
  • CA316567A - Bag filling machine : en fr
  • SU23530A1 - Mechanical furnace grate with inclined, partly moving, partly fixed grate elements : en ru
  • SU23859A1 - Spool sorting machine by length : en ru
  • US1829006A - Free-spool fishing reel : en
  • GB359604A - Improvements in and relating to apparatus for mixing liquids : en
  • GB359732A - Appliance for measuring fingers for finger rings, applicable also for other uses : en
  • FR713429A - Television installation with rotating picture divider and projector : en fr
  • FR713577A - Apparatus for reproducing sound recorded on discs : en fr
  • GB359861A - : en
  • DE535852C - Process for the production of urea-formaldehyde condensation products : de en
  • FR713563A - automatic fuel saver : en fr
  • FR713565A - Machine for making and setting staples that can replace points : en fr
  • FR713664A - Mercerizing detergents : en fr
  • GB359632A - Improvements in and relating to internal combustion engines : en
  • FR713743A - Dispersed systems : en fr
  • FR713375A - Ski brake : en fr
  • GB359612A - Improvements in or relating to machines for grinding milling cutters or like tools : en
  • GB359696A - Improvements in or relating to internal combustion engines of the reciprocating piston type : en
  • DE536699C - Closure for folding boat spray covers : de en
  • DE537110C - Automatic release device for sheet feeder : de en
  • FR713445A - Non-magnetic steel : en fr
  • US1829220A - Operation of pressure stills : en
  • US1829496A - Method of manufacturing shoe shank stiffeners : en
  • USD85456S - Samuel f : en
  • US1829420A - Synchronization of facsimile telegraph apparatus : en
  • CA316515A - Mechanism for feeding flexible materials from rolls : en fr
  • PL14380B1 - Przasntca and ring mill with a movable base of spindles. : en pl
  • PL14651B1 - A device for playing sound movies. : en pl
  • SU23578A1 - Device for changing the bases of telegraph and telephone poles : en ru
  • US1829108A - Twin hog trough : en
  • DE537179C - Record folder : de en
  • DE536487C - Device for cutting cork stoppers : de en
  • PL14377B1 - Acid-resistant alloy. : en pl
  • PL14658B3 - The method of weighting natural silk. : en pl
  • SU23772A1 - High pressure press : en ru
  • US1829307A - Brake assembly : en
  • CA316532A - Furnace grate : en fr
  • CH150450A - Selective receiving apparatus for remote control of a pendulum or other mechanism. : en fr
  • FR713449A - Removable fastening system for anodes of mercury vapor rectifiers : en fr
  • FR713636A - Device for the automatic supply of bulbs to the torch machines of the incandescent electric lamps : en fr
  • GB359960A - Improvements in and relating to the vulcanisation of rubber : en
  • DE536820C - Process for the production of double cage windings consisting of a starting and a working winding : de en
  • FR713334A - Preparation of leuco-1.4.5.8-tetraoxyanthraquinone : en fr
  • GB359876A - Improvements in and relating to polyphase thermionic generators : en
  • US1829168A - Wheel : en
  • US1829210A - A corpobation of dela : en
  • FR713724A - Removable flexible jet breaker : en fr
  • CH150411A - Electric accumulator with exchangeable plate sets. : de en
  • GB359588A - Improvements in or relating to luminous electric discharge tubes : en
  • GB359816A - Improvements in or relating to screw jointed rods and the like : en
  • GB360015A - Improved process for sizing and finishing fibres and goods manufactured therefrom and for preparing printing colours : en
  • SU23456A1 - Device for feeding a rod on a steam locomotive : en ru
  • US1829564A - Lunch room stool : en
  • DE535850C - Process for the production of ammonium salts from ª ‡ -oxy acids : de en
  • DE536745C - Quick switch with switch drum that can be turned to the right or left : de en
  • US1829271A - Pickle tongs : en
  • US1829327A - Gripper for tuft weaving : en
  • US1829458A - Pipe joint reamer : en
  • GB359656A - Improvements in reflex cameras : en
  • DE537248C - Puller, especially for parquet floors : de en
  • ES123290A2 - IMPROVEMENTS MADE TO THE OBJECT OF THE MAIN PATETENT NO. 123230 : en es
  • GB359786A - Improvements in motor-cycle and like lamps : en
  • US1828872A - Electrolytic cell : en
  • AT125099B - Overlay device for remote control systems. : de en
  • SU23428A1 - Device for moving carts : en ru
  • SU23667A1 - Product counting device : en ru
  • FR713444A - Packaging for fencing elements with sharp and angled spikes : en fr
  • GB360822A - Process for the manufacture of mixed rubber-like masses : en
  • DE536971C - Wedge to prevent the skis from sliding backwards : de en
  • GB359536A - Improvements in or relating to vehicle wheels : en
  • GB359650A - Improvements in or relating to modulated carrier transmitters : en
  • GB360359A - Improvements relating to suction dredgers : en
  • FI13885A - Compatibility and transfer for the production of the genome spjälkning av lätt sönderfallande gaser : en fi
  • GB359859A - Improvements in joist or pile sections for shaft or well structures : en
  • GB359921A - Methods of producing light effects : en
  • DE536751C - Process for degreasing oil-containing substances : de en
  • DE536546C - Production of active silica with large pores : de en
  • FR713367A - Children's car and dolls : en fr
  • GB359579A - Improvements relating to grease-guns : en
  • SU23693A1 - Combustion chambers for engines using combustion products of solid explosives. : en ru
  • US1829655A - Apparatus for distant hydraulic control : en
  • PL14372B3 - A method of accelerating the vulcanization of natural and artificial rubber. : en pl
  • PL14560B1 - Screw plane. : en pl
  • SU23660A1 - Device for taking an average sample of oil from hermetically sealed tanks : en ru
  • DE537173C - Roller for sugar cane crushers and similar machines : de en
  • DE537182C - Washing machine : de en
  • DE537209C - Process for the production of the construction scaffolding for devices of the wireless communication technology : de en
  • DE536941C - harmonica : de en
  • DE536983C - Control device : de en
  • GB359776A - Improvements in sharpening devices for razor blades : en
  • AT125114B - Cable reel. : de en
  • CH150370A - Process for the production of double walls by welding. : de en
  • CH150446A - Device for starting induction machines coupled with alternating current exciter machines. : de en
  • CH150345A - Apparatus for dispensing liquids in measured quantities. : de en
  • CH150365A - Watch. : en fr
  • SU23457A1 - Tool for closing the arrows : en ru
  • AT125149B - Scales with display or registration device. : de en
  • CH150339A - Children's toys. : de en
  • SU23898A1 - Swing lock with retractable spring grip : en ru
  • US1828957A - Positive let-back mechanism for looms : en
  • BE382994A - : en
  • FR713747A - Rubber vulcanization process : en fr
  • CH150331A - Ink container for inking ink pads and the like. : de en
  • AU3093030B - Improvements in or relating to electric air discharge tubes containing agas ora vapour : en
  • BE383014A - : en
  • US1828889A - Carburetor : en
  • US1828982A - Process for activating cellulose bearing material preparatory to hydrolysis : en
  • US1829018A - Vulcanizing method and apparatus : en
  • US1829334A - Water heater : en
  • US1829624A - Engine starter : en
  • AT125022B - Hydraulic fluid control for internal combustion engines. : de en
  • AT125104B - Recirculating bodies, in particular rotors for electrical machines. : de en
  • SU23490A1 - Asynchronous squirrel cage motor : en ru
  • US1829179A - Method of making turbine blades : en
  • DE536895C - Reverse gear clutch for typewriters : de en
  • AT124988B - Device for transferring the drive from a constantly rotating shaft to shafts that are only to be driven temporarily. : de en
  • AT124968B - Device for making ice cream, especially ice cream. : de en
  • CH150309A - Process for the production of a coating material suitable for rapid coating technology. : de en
  • PL14420B1 - Cathode zarowe for cathode ray tubes and the method of its production. : en pl
  • SU23587A1 - Sawing device : en ru
  • SU23612A1 - The method of making school boards : en ru
  • SU23926A1 - The method of processing spoiled grain bread, pods, etc. : en ru
  • CA316497A - Girder : en fr
  • CH150530A - Process for the preparation of an azo dye. : de en
  • AU2965330B - Improvements in and relating to fillers for storing and trasnporting eggs : en
  • PL14464B1 - Belt lock for adjusting devices. : en pl
  • SU23717A1 - The device for processing tires by milling without rolling out the wheels from under the locomotive : en ru
  • SU23762A1 - Stocking machine for paper machine stockings : en ru
  • SU23934A1 - The method of producing a surrogate rubber : en ru
  • PL14406B1 - Photo gazebo. : en pl
  • PL14576B1 - Device for separating cerealin from all kinds of cereal grains. : en pl
  • US1829549A - Auxiliary unit for mining machines : en
  • USD85430S - Design for a rocking toy : en
  • PL14371B1 - : en pl
  • PL14664B1 - Kl.-45 = c = ii. Disk cultivator. : en pl
  • US1828813A - Air extractor and tube repairing tool : en
  • SU23588A1 - Mechanical plow : en ru
  • US1829232A - Clasp : en
  • US1829478A - Safety device : en
  • CH150324A - Process for the production of paper sacks and paper sack produced according to the process. : de en
  • DE536124C - Dry seed dressing, especially for combating Helminthosporium gramineum : de en
  • DE536817C - Device for removing and reattaching the buffers on railway vehicles : de en
  • DE537140C - Safety device for closed gas stoves, gas stoves, etc. Like. With compulsory discharge of the exhaust gases downwards : de en
  • SU23347A1 - Regenerative Combined Coke Furnace : en ru
  • USRE18236E - of highland pabx : en
  • AT125185B - Process for spinning rayon according to the copper oxide ammonia draw spinning process. : de en
  • CA316533A - Mould handling device : en fr
  • US1829199A - Machine for closing cans : en
  • AT125062B - Machine for cutting tissues. : de en
  • AT124983B - Mobile, erecting fire ladder. : de en
  • AT125142B - Electric moisture meter. : de en
  • US1828762A - Material handling apparatus : en
  • US1828831A - Method and apparatus for broadcasting and receiving radio signals : en
  • US1829054A - Conduit outlet box : en
  • US1829657A - Securing element : en
  • PL14574B1 - Device for processing gas or a mixture of gas and steam in the presence of catalysts and reactivation of catalysts. : en pl
  • SU23550A1 - Device for examining the throat : en ru
  • US1829662A - Lifting jack : en
  • AU2974530A - Improvements in or relating to electro-optical systems such as television or picture transmission systems : en
  • CH150420A - Fastening arrangement for laminated pole pieces. : de en
  • CA316446A - Wood bending machine : en fr
  • CH150259A - Articulated seat. : en fr
  • SU23851A1 - Contact thermometer for transmitting temperature readings : en ru
  • US1829068A - Gas purification : en
  • SU23665A1 - Shutter Board Numbers : en ru
  • SU23789A1 - Valve box gas mask : en ru
  • CA316433A - Water tube boiler : en fr
  • DE536766C - Test bench for motor vehicles : de en
  • DE537051C - Fuel injection device for internal combustion engines : de en
  • FR713426A - Loudspeaker filter : en fr
  • CH150424A - Device for checking the dielectric losses of small capacitive pieces of operationally laid cable systems. : de en
  • DE536787C - Friction clutch that can be engaged by means of an auxiliary friction clutch : de en
  • FR713411A - Improvements to compressors and rotary vacuum pumps : en fr
  • PL14356B1 - Gladier with spare rollers. : en pl
  • ES124256A1 - A rotating steam machine, with application to industry as a driving force. : en es
  • US1829008A - Fire door : en
  • US1829385A - File cutting apparatus and method of making files : en
  • GB359754A - Improved means for driving a plurality of mechanically co-operating electric motors : en
  • ES123684A1 - A PROCEDURE WITH ITS CORRESPONDING MOLD FOR EMPTYING TUBIFORM BODIES WITH THE AID OF THE CENTRIFUGAL FUNCTION : en es
  • FI13888A - Fertilization rules for the construction of fan structures : en fi
  • SU23365A1 - Acid resistant faucet : en ru
  • SU23515A1 - The method of cleaning the cracking gasoline : en ru
  • PL14458B1 - Adjustable nozzle for a gas burner. : en pl
  • US1829510A - Detachable curtain fixture : en
  • CH150346A - Procedure to keep operating processes within permissible fluctuation limits. : de en
  • FR713468A - Method for cross-wrapping objects such as groups of cigarettes : en fr
  • GB359678A - Improvements in clothes props : en
  • CH150349A - Device for the determination of small loss angles of alternating current resistances. : de en
  • DE536785C - Shredding device (e.g. Hollaender, Kegelstoffmuehle) for fiber materials for the production of paper, cardboard or the like. : de en
  • DE536940C - Organ with electrically controlled pipe valves : de en
  • DE537275C - Car door latch lock with cylinder lock that drives a bolt that locks the pusher out of the pusher body : de en
  • GB360012A - Winding apparatus in mines : en
  • SU23491A1 - Device for switching on a multi-phase partitioned transformer : en ru
  • PL14403B1 - The method of obtaining sponge solase. : en pl
  • CA316522A - Surface heater : en fr
  • PL14368B1 - A solid fuel distillation method and a tunnel kiln for carrying out the method. : en pl
  • PL14618B1 - A device for removing animal skins. : en pl
  • SU23391A1 - The method of obtaining alizarin : en ru
  • FR713605A - Metal spoked wheels : en fr
  • US1829335A - Sod cutter : en
  • GB359620A - Improvements in the manufacture and production of hydrogen : en
  • GB359653A - Improvements in the manufacture and production of condensation products : en
  • DE537055C - Friction bars for single or multiple rolling mills : de en
  • US1829374A - Fan housing : en
  • DE537059C - High pressure headbox on Fourdrinier paper machines : de en
  • DE537255C - Roofing scaffolding : de en
  • FR713508A - Asynchronous motor with staggered cages : en fr
  • GB359714A - An improved air tube for pneumatic tyres : en
  • PL14647B1 - Seal cover. : en pl
  • SU23820A1 - Secret door lock : en ru
  • US1829310A - Suit case lock : en
  • US1829710A - Carburizing and annealing furnace : en
  • US1829249A - Gear protection : en
  • US1829442A - Ice cream disher : en
  • US1829539A - Method of treating brine : en
  • FR713040A - Top piece or canopy for fixing lighting devices to the ceiling : en fr
  • FR713668A - Desulphurization plant for gas production : en fr
  • SU23837A1 - Spring-loaded hydraulic compressor with retractable piston : en ru
  • US1829280A - Vehicle spring : en
  • CA316496A - Crimping die device : en fr
  • CH150429A - Process for the production of multi-pipe penetrations. : de en
  • GB359853A - Improvements in lime-slaking machines : en
  • CH150419A - Electric motor. : de en
  • DE536720C - Process for the production of the conical membranes for loudspeakers : de en
  • US1829293A - Screw lock : en
  • US1829402A - Refrigerating apparatus : en
  • FR713706A - Roll for rolling mills and its manufacturing process : en fr
  • DE537121C - Rheostat : de en
  • DE536866C - Signal pistol : de en
  • FR713554A - Improvements to dielectric substance impregnation processes : en fr
  • FR713606A - Power line entries by roof support : en fr
  • FR713470A - Device for twisting two or more threads : en fr
  • GB359668A - Improvements connected with quick-action rotary electrical switches : en
  • GB359715A - Improvements in valves for internal combustion engines : en
  • ES124239A1 - Plotter for recorders and other applications. : en es
  • DE536968C - Method for calibrating electrical apparatus for transferring angular movements : de en
  • FR713427A - Process for preparing ethers : en fr
  • PL14460B1 - Heating plate for fireplaces. : en pl
  • SU23648A1 - Tractor Test Stand : en ru
  • US1829019A - Photo-electric tube : en
  • FR713661A - Process for improving the quality and quantity of alcohol withdrawn from fermented, distilled and rectified liquids : en fr
  • PL14417B1 - Clothes hanger. : en pl
  • PL14685B1 - : en pl
  • GB359543A - Device for checking phase in phototelegraphic apparatus : en
  • GB359639A - Improvements in or relating to the construction of scanning apparatus for use in television systems and the like : en
  • GB359789A - A new or improved irreversible coupling : en
  • DE537077C - Marking machine : de en
  • FR713437A - Cleaning device for vacuum cleaning threshing machines : en fr
  • GB359870A - A method and apparatus for cutting screw-threads : en
  • US1828993A - Whorl latch : en
  • US1829012A - Pipe crimping device : en
  • US1829129A - Transfer mechanism : en
  • US1829457A - Electric soldering means : en
  • DK44745C - Power outlet. : da en
  • FR713303A - Electric resistance auto-distributor : en fr
  • CA316535A - Fan : en fr
  • CH150385A - Coupling for tie rods, metal cables, pipes, etc. : en fr
  • GB359753A - Process for the manufacture of dyestuffs : en
  • US1829354A - Insulator : en
  • GB359924A - Improvements in or relating to road building materials and methods of making the same : en
  • SU23368A1 - A device for cleaning the filtering surface of bag filters : en ru
  • US1829444A - Dial cover : en
  • DK44755C - Grinding stone or Grinding device for Sharpening razor blades. : da en
  • FR713340A - Improvements to automatic weft feed looms : en fr
  • GB359621A - Improvements in domestic wringing and mangling machines : en
  • GB359852A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • AU305431A - Improvement inmotion picture camera : en
  • DE536750C - Electrical fuse, especially for household and kitchen appliances : de en
  • ES124036A1 - IMPROVEMENTS TO FLEXIBLE START SEALS : en es
  • FI13911A - Drops for coffee and tea : en fi
  • FR713495A - Improvements to switching devices for telephone systems : en fr
  • FR713360A - Elastic gasket with three concentric rings for pressure pipes : en fr
  • GB359726A - Improvements relating to name plates or signs : en
  • FR713413A - Composite membrane for phonograph microphone housings : en fr
  • GB359695A - Improvements in or relating to buckles and buckle-like slides : en
  • FR713506A - Improvements to internal combustion engines : en fr
  • FR713624A - Statically protected connection wire, especially for amplifier sockets, measuring leads, measuring devices and similar devices : en fr
  • GB359809A - An improved imitation pocket-handkerchief : en
  • GB359873A - Improvements in or relating to automatic safety devices for preventing backward running of motor vehicles : en
  • US1829543A - Multiple totalizer attachment for typewriters : en
  • ES124268A1 - An automatic interceptor. : en es
  • GB359745A - Improvements relating to sieve brushes : en
  • DE535762C - Device for inserting billboards, which are provided with a transparent cover, in transparent soap bars : de en
  • FI13881A - Electric blower : en fi
  • FR713339A - Wheels with central attachment : en fr
  • FR713347A - Internal combustion engine with injection : en fr
  • FR713530A - Automotive jacks improvements : en fr
  • DE537223C - Rohrfoermiger electrical capacitor for Roentgenanlagen with Rohrfoermigem, at the ends by caps, in particular each with an occupancy connected metal caps, closed protective jacket made of insulating material : de en
  • SU23746A1 - The mixer with automatic scales : en ru
  • SU23833A1 - Rifle bolt rifle for firing side-fire cartridges : en ru
  • US1829360A - Card stand or holder : en
  • US1829672A - Manufacture of substantive polyazo-dyestuffs : en
  • USD85412S - Nicholas benenati : en
  • US1828750A - Underreamer : en
  • US1828841A - Four wheel drive vehicle construction : en
  • US1829612A - Auxiliary insole : en
  • AT125124B - Circuit arrangement for call stations with restricted traffic authorization in telephone systems. : de en
  • DE536816C - Automatic coupling for conveyor wagons : de en
  • DE537207C - Circuit arrangement for connecting a high frequency receiving station to a multi-phase power line : de en
  • GB359828A - A placard of cardboard or the like adapted to be folded flat for dispatching and provided with suitable pictures : en
  • DE536565C - Glow discharge tubes with control electrode : de en
  • US1828789A - Blindstitch sewing machine : en
  • US1829240A - Dispensing pump : en
  • DE537099C - Stapling pliers : de en
  • CH150244A - Glass bending furnace system. : de en
  • PL14629B1 - Two-stroke internal combustion engine with a star-shaped cylinder arrangement. : en pl
  • US1829625A - Automatic water conveyer or carrier : en
  • PL14674B1 - Machine for debarking trunks. : en pl
  • US1829233A - Machine for preparing typewritten copy : en
  • AT125179B - Process for removing the shine from rayon. : de en
  • SU23305A1 - Device for cooling baked bread : en ru
  • SU23474A1 - Sync device : en ru
  • SU23839A1 - Collapsible device for firing a shotgun from a rifled or shotgun : en ru
  • AT124981B - Ventilation device for slip rings of electrical machines arranged in a housing. : de en
  • PL14361B1 - Folding roof for vehicles, especially cars. : en pl
  • PL14676B1 - Friction brake for trucks. : en pl
  • SU23563A1 - Method for producing hormones of the anterior pituitary gland : en ru
  • SU23629A1 - Device for determining the smallest sight : en ru
  • SU23687A1 - Frame hive : en ru
  • SU23860A1 - Sports spring dynamometer : en ru
  • US1829308A - Sample tab card : en
  • US1828803A - Multiple drive apparatus : en
  • US1829044A - Locomotive : en
  • US1829358A - Railroad track and railroad truck : en
  • US1829675A - Foldable extension device : en
  • FR713428A - Cobalt and tungsten alloys : en fr
  • FR713658A - Hanging device for cables : en fr
  • GB359591A - Improvements in or relating to methods of and apparatus for scanning or visualizing objects : en
  • DE537031C - Process for the production of small particles from vulcanized soft rubber : de en
  • CH150322A - A process for making a dispersion which can be used as a sizing agent for papers, textiles, etc. : en fr
  • CH150457A - Relay with extended armature axis. : de en
  • CH150267A - Drive for chain thread control on looms. : de en
  • CH150302A - Process for the preparation of a sulfonic acid of an aromatic condensation product. : de en
  • SU23445A1 - Device for elimination of railroad cars in the train when braking them with an air brake : en ru
  • SU23611A1 - The method of obtaining plastics from cellulose esters : en ru
  • US1828923A - Single or stand-up collar ironing and curling machine : en
  • US1828930A - Combination square and protractor : en
  • PL14681B1 - Impact fuse for artillery and airborne shells. : en pl
  • DE537073C - Device for the skinning of cattle : de en
  • DE536623C - Lace holder : de en
  • DK44737C - Apparatus for Cleaning the Pipes in Water Pipe Boilers. : da en
  • GB359380A - Improvements in and relating to electrical temperaturemeasuring instruments : en
  • AU66031A - An improved autoclave for use inthe preservation of eggs and/or other perishables : en
  • CH150320A - Process for performing the galvanic deposition of metals and alloys of metals of the platinum group. : en fr
  • US1829587A - Safety device for mine buckets : en
  • SU23594A1 - Asbestos cement radiator for steam heating : en ru
  • SU23678A1 - Cabbage Cutting Machine : en ru
  • US1829145A - Ornamental trim for hand bags and similar articles : en
  • US1829441A - Vibrator : en
  • DE536200C - Lock register for signal boxes : de en
  • DE536949C - Hydraulic brake and steering device for aircraft : de en
  • SU23752A1 - Cream pasteurizer : en ru
  • SU23739A1 - The method of feeding fuel autogenous burner : en ru
  • BE382580A - : en
  • CH150353A - Procedure for eliminating the rotating field dependency of three-phase electricity meters. : de en
  • CH150526A - Process for the production of α-diethylamino-B-oxy-γ-stearylaminopropane. : de en
  • AT125182B - Production of treatment liquids for the textile and leather industry. : de en
  • CA316523A - Ore-flotation device : en fr
  • AT125073B - Sheet metal nail. : de en
  • PL14433B1 - : en pl
  • SU23824A1 - Drawing board : en ru
  • US1829288A - Drafting table : en
  • SU23628A1 - Sight device : en ru
  • US1828806A - Sanitary cooking vessel : en
  • US1829397A - Method of forming blanks : en
  • CA316582A - Sofa bed : en fr
  • US1829452A - Process for the production of 1-(m-amidophenyl-) 1-hydroxy-2-methylamidopropane : en
  • US1829571A - Production of cod-liver oil : en
  • CH150358A - Control device for phonograph. : en fr
  • CH150371A - Process of continuous size, without divider, of bevel gears and machine for the implementation of this process. : en fr
  • CH150375A - Machine tool with device for readjusting the guides, as well as centering the tool and workpiece carriers that are guided on both sides between frame stands. : de en
  • AT125177B - A plant nutrient made from superphosphate and materials containing silica. : de en
  • SU23405A1 - Method of separating alphaaphthylamine from a reduction mass : en ru
  • US1829155A - Elevator door : en
  • US1829171A - Studio dress : en
  • US1829438A - Reduction of ores, oxides, and the like : en
  • USD85411S - Cax abkl : en
  • PL14580B1 - Single drive of the drum conveyor. : en pl
  • SU23565A1 - Device for attaching to the working cannula of the syringe : en ru
  • SU23792A1 - Method of making fire extinguishing agent : en ru
  • US1828834A - Process of producing sheet glass : en
  • US1829318A - Fabric measuring apparatus and method : en
  • PL14453B1 - Device for removing chips and liquids from machine tools. : en pl
  • SU23854A1 - Device for signaling overheating of machine parts : en ru
  • US1829194A - Circuit controlling device : en
  • AT125068B - Hinged window. : de en
  • CA316583A - Record changing device : en fr
  • CA316448A - Funnel : en fr
  • CH150430A - Terminal, in particular for electricity meters. : de en
  • DE537029C - Horizontal boiler for central heating systems : de en
  • DE537045C - Counting device for liquid withdrawal by several customers from the same measuring device : de en
  • DE537261C - Triggering device for animal traps : de en
  • US1828856A - Screw-thread coupled member : en
  • FR713522A - Liquid switch : en fr
  • AT124963B - Process for the representation of high molecular weight substances. : de en
  • PL14548B1 - Damper. : en pl
  • PL14565B1 - High frequency differential transformers. : en pl
  • CH150332A - Device for sharpening lead and colored pencils. : de en
  • AT125085B - Internal combustion engine. : de en
  • DE525971C - Comminution device, in which the comminution of the material is effected by means of an air stream circulating from below over a grinding path : de en
  • DE537021C - Process for the preparation of azo dyes : de en
  • DK44752C - Fishing knife with bone separating device. : da en
  • CH150415A - Circuit of the compensation winding on multi-phase commutator machines that are connected to the secondary circuit of asynchronous machines and have pronounced exciter poles in the stator. : de en
  • US1829030A - Fastening mechanism : en
  • ES489Y - Procedure for adjusting the garments to the body. : en es
  • DE536918C - Device for converting two-rope grabs with upper and lower blocks into single-rope grabs : de en
  • CA316513A - Short-circuiting device : en fr
  • SU23339A1 - Way to paint yarn : en ru
  • SU23684A1 - Method of storing silage feed for livestock : en ru
  • US1828896A - Indicator : en
  • US1828904A - Heat-treatment chamber : en
  • PL14588B1 - Cathode ray tube with increased insulation resistance between electrodes or other conductive parts with different potentials in relation to each other. : en pl
  • AT125001B - Warm air apparatus for dentists. : de en
  • CH150277A - Mechanical staple. : en fr
  • DE536675C - Clothes hanger with pair of trouser strips spread by a spring tensioner : de en
  • GB359698A - : en
  • GB360014A - Improvement in the handling and chilling of animal carcasses and parts thereof : en
  • CA316460A - Transmission mechanism : en fr
  • CH150225A - Procedure for creating concrete pile foundations in poor terrain. : de en
  • SU23340A1 - Method of dyeing or printing with black aniline : en ru
  • SU23455A1 - Adaptation for automatic lubrication of rails on curves : en ru
  • PL14439B1 - The way of building a road made of artificial cubes. : en pl
  • US1828955A - Film package : en
  • CA316516A - Shock absorber : en fr
  • CH150460A - Electric oven with resistance heating. : de en
  • DE536714C - Chain tree for wire looms : de en
  • FR713652A - Propulsion method and apparatus applicable to ships, aircraft, road vehicles, etc. : en fr
  • AT125050B - Electrical resistance. : de en
  • AT125127B - Liquid measuring device with one or two alternately filled and emptied measuring containers. : de en
  • CA316447A - Tartaric acid and tartrate recovery from grape products : en fr
  • CH150308A - Process for the preparation of a substantive polyazo dye. : de en
  • SU23498A1 - The method of fusing with alkali anthraquinone derivatives : en ru
  • SU23607A1 - The method of vulcanization of rubber galoshes : en ru
  • AT125016B - Process for the production of synthetic materials from the condensation solutions of urea, thiourea or their derivatives with aldehydes, in particular formaldehyde. : de en
  • PL14483B1 - A method of removing and further transporting gas dust from gas pipes of blast furnaces or other furnaces, as well as from dust tanks, and a device used for this purpose. : en pl
  • PL14680B1 - Ki. 20 d i8. Maznica sealed for self-lubrication with a front blade. : en pl
  • AT125150B - Spring mattress or the like. : de en
  • AT125036B - Device to avoid glowing fire on the grooved sleeves of electrical high-voltage machines. : de en
  • CH150288A - Process for the photochemical oxidation of organic and inorganic compounds. : de en
  • SU23324A1 - Wire Mesh Weaving Machine : en ru
  • SU23484A1 - Device for inserting wedges in the grooves of electric machines : en ru
  • US1828894A - Supervisory system for detecting suspended matter in fluids : en
  • AT125066B - Wire rope with a device for measuring elongation. : de en
  • SU23508A1 - Method of making paint for telegraph tapes : en ru
  • SU23618A1 - The method of preparation of micanite : en ru
  • US1829514A - Snap switch : en
  • US1829701A - Oil relay governor : en
  • US1828981A - Aeroplane : en
  • PL14444B1 - A method of heating the feed water and an apparatus for carrying out the method. : en pl
  • US1829084A - Schaft : en
  • DE536979C - Switching lock with toggle gear for the shift rod : de en
  • DK44736C - Gashane. : da en
  • FR713704A - Clutch refinements : en fr
  • CH150466A - Luminescent gas mixture retaining its color in cold weather. : en fr
  • CH150539A - Steam generator. : de en
  • CA316510A - Sound recording and reproducing system : en fr
  • PL14631B1 - A device for washing and washing the walls of wagons and houses powered by water. : en pl
  • SU23531A1 - The method of cleaning locomotive boiler furnaces : en ru
  • SU23734A1 - Cartridge for making threads on cylindrical and conical products : en ru
  • US1828936A - Can filling machine : en
  • US1829055A - Tuyere : en
  • DE536893C - Sorting device for paper sheets or the like consisting of several conveying devices arranged one above the other. : de en
  • US1828866A - Rugated culvert co : en
  • US1828938A - Combination sucker rod socket : en
  • US1829336A - Anticapacity switch : en
  • SU23918A1 - The method of preparation of drying oils : en ru
  • US1828772A - Electric conductor : en
  • US1828858A - Side-chain chlorination of benzene derivatives : en
  • CH150442A - Device for controlling a multi-motor drive fed in a Leonard circuit. : de en
  • DE536790C - Device for displaying the speed of vehicles, in particular motor vehicles : de en
  • DE536935C - Power transmission chain : de en
  • DE537164C - Paper sack machine : de en
  • US1828857A - Deep well fluid motor pump : en
  • CH150523A - Method of preparing a wetting and penetrating agent. : de en
  • DE536877C - Machine for wrapping razor blades : de en
  • SU23650A1 - Spring-loaded with gear and with a movable scale dynamometer for testing the pull force of both hands and each arm and separately : en ru
  • US1829087A - Conveyer control : en
  • PL14374B1 - Radio engineering and radiotelephony transmitting antenna. : en pl
  • US1829596A - Lock : en
  • CH150490A - Measuring arrangement used in particular for remote measurement. : de en
  • AT124995B - Induction coil and device for winding arcuate bodies. : de en
  • US1828788A - Explosive : en
  • US1829400A - Supercharger : en
  • FR713361A - Lighters improvements : en fr
  • DE537204C - Device for supplying cathode tube transmitting or receiving circuits from direct current sources : de en
  • US1829212A - Projectile provided with windshield : en
  • SU23467A1 - Method of making coils for electromagnetic devices : en ru
  • ES124156A1 - AN ANNOUNCING DEVICE FOR LIGHTING SIGNS : en es
  • GB359860A - Improvements in a process and apparatus for transporting and after-treating textile materials more particularly artificial silk, wound on bobbins : en
  • GB359942A - Improvements in fire escapes : en
  • PL14543B1 - A transmitter for sending images and autographs. : en pl
  • PL14669B1 - Method of towing a group of ships. : en pl
  • SU23929A1 - Device for the continuous production of flat matches from a folder strip, etc. : en ru
  • FR713687A - Device for producing the burst, at a predetermined height above the objective of the craft launched from above : en fr
  • GB360010A - Improvements in or relating to the production of artificial yarns or threads : en
  • GB359953A - Improved process for the separation of alcohols and phenols from mixtures : en
  • GB360017A - Improvements in or relating to the making of sheet material from fibres produced from hides or skins : en
  • PL14490B1 - Ki. 70 e B. Explosive cartridge, saturated with liquid, safe against coal dust and gases. : en pl
  • SU23488A1 - Single AC / DC converter for arc welding : en ru
  • SU23726A1 - A device for giving a signal at the time of the end of the drill passage when drilling through holes : en ru
  • US1828996A - Ice cabinet : en
  • FR713634A - Waterproof and heat-insulating cover for airplanes, seaplanes, etc. : en fr
  • GB359675A - Improvements in apparatus for melting fat or the like, and for heating and boiling liquids : en
  • SU23701A1 - Gas analysis instrument : en ru
  • FR713523A - Switch for interrupting electrical circuits by intercalating a resistance liquid between the electrodes : en fr
  • CA316568A - Low boiling hydro-carbon product : en fr
  • PL14423B1 - KT1 -37 o ^ Girder for non-cut glass roofs. : en pl
  • DE521733C - Device for the automatic securing of the coupling connection of the automatic coupling connected to the automatic central buffer coupling for steam lines, compressed air lines and power cables on railway vehicles : de en
  • GB359838A - Improvements in tobacco pipes : en
  • DE536830C - Hollow air-filled burning layer regulator for hatch grids : de en
  • DE537135C - Hair clip : de en
  • SU23439A1 - Self lubricating with bush : en ru
  • CH150230A - Process and chimney hat to prevent the inhibiting influence of fall and side winds, as well as low pressure on the smoke outlet of chimneys. : de en
  • DE536266C - Control device with auxiliary motor, continuously flowing control fluid controlled by a piston and relay : de en
  • FR713484A - Gas turbine : en fr
  • GB359770A - Improvements in packages : en
  • US1829371A - Valve handle : en
  • PL14493B1 - Crane with scales. : en pl
  • US1829076A - Attachment for smoking pipes : en
  • GB359677A - Improvements in or relating to display devices : en
  • GB359701A - Improvements in or relating to scrubbing and mopping devices : en
  • DK44741C - Sheet iron cladding or cladding for Streets, Roads, Floors or Walls. : da en
  • ES124235A1 - Procedure for turning in oblique planes in relation to the axis of the turned part. : en es
  • FR713671A - Further training in the construction of cartridges for war, hunting, etc. : en fr
  • GB359935A - Improvements in machines for finishing or treating paper tubes or vessels : en
  • SU23448A1 - Electro spring brake : en ru
  • SU23776A1 - Hydraulic installation : en ru
  • CH150369A - Machine for bending iron bars. : en fr
  • DE536796C - Process for the batch removal of molten glass : de en
  • PL14498B1 - The method and device for changing the attitude or the density of weaving combs. : en pl
  • SU23475A1 - Device for adjusting theatrical lighting : en ru
  • US1828752A - Desulphurizing nickel-containing matte : en
  • DE537108C - Stud bolts, especially for locomotive boilers : de en
  • ES473Y - Transparent installation for neon signs. : en es
  • ES621U - A luminous box in the shape of a letter (Machine-translation by Google Translate, not legally binding) : en es
  • FI13899A - Device for tensioning machines for mandolins, guitars and similar instruments : en fi
  • US1829509A - Hardware fixture : en
  • US1829035A - Board control mechanism : en
  • US1829066A - Cold molasses feeder : en
  • US1829644A - Bale-tie buckle : en
  • DE537027C - Curtain rod made of metal with a wooden insert : de en
  • PL14639B1 - Inflated rubber items and the method of their manufacture. : en pl
  • SU23404A1 - Method for producing benzidine sulfate : en ru
  • US1829491A - Cement pipe : en
  • DE535148C - Process for the preparation of oxazine compounds : de en
  • ES124189A1 - Measuring device for use by shoemakers. : en es
  • PL14596B1 - Stretchable single or multi-core cable. : en pl
  • SU23819A1 - A method of manufacturing polishing circles of peat moss peat : en ru
  • US1829676A - Suspension of engines for self propelled road vehicles : en
  • PL14495B1 - Manufacturing method | multi-core electric cables from strands of non-circular cross-section. : en pl
  • SU23435A1 - Fixture to protect the glass from icing : en ru
  • SU23797A1 - Device for washing bottles : en ru
  • CH150247A - Electric heater. : de en
  • US1829266A - Amusement device : en
  • US1829620A - Mattress : en
  • SU23808A1 - Adaptation for automatic cross-feed of the grinding wheel on circular grinding machines : en ru
  • US1828765A - Doll : en
  • FI13913A - Slipmaskin : en fi
  • GB359647A - Improvements in and relating to vapour pressure thermometers and the like instruments : en
  • CH150287A - Process and device for separating and recovering solid matter from waste water. : de en
  • FR713532A - Rotary valve for pipes with cylindrical passage : en fr
  • PL14366B1 - The method of obtaining basic bismuth salts of organic mercury compounds. : en pl
  • ES124266A1 - A system for cutting women's dresses, based on a squad of multiple divisions. : en es
  • GB359792A - Improvements in or relating to two-axle bogies for motor vehicles : en
  • GB359822A - Improvements in and relating to means for graduating record surfaces photographically : en
  • US1829609A - Pneumatic hammer : en
  • US1829651A - Assembling machine : en
  • PL14679B1 - Gas shelter. : en pl
  • US1829144A - Aspirating and embalming device : en
  • PL14427B1 - Room shower. : en pl
  • PL14592B1 - A turnout with a radiator placed outside. : en pl
  • PL14550B1 - : en pl
  • SU23381A1 - Ammonium carbonate production device : en ru
  • SU23875A1 - Fixture for sealing : en ru
  • ES124289A1 - A machine for making booklets or matchbooks. : en es
  • FR39467E - Manufacturing process of anti-halo dyes : en fr
  • GB360373A - Improvements in or relating to apparatus for the volumetric measurement of gaseous or liquid media : en
  • ES124233A1 - A SAFETY DEVICE FOR STEAM BOILERS : en es
  • FI13880A - An upgrading of the automatic payment procedure : en fi
  • FR713457A - Angular finned pallets for peeling machines : en fr
  • GB359844A - Double tool holder for utilizing the return movements of planing and shaping machines : en
  • DE536938C - Starting device for fluid pressure generator : de en
  • DE537060C - Photographic roll film : de en
  • DE537297C - Schuettelchutsch with natural vibrations over 500 per minute (balancing conveyor) : de en
  • DE536865C - Underwater sound apparatus : de en
  • ES124154A1 - A cooling radiator for thermal engines. : en es
  • US1829513A - Door operating means : en
  • AT125078B - Pipe connection. : de en
  • CA316459A - Sewage solid removing apparatus : en fr
  • CH150374A - Rigid frame machine tool with two or more upper cross members. : de en
  • PL14497B1 - : en pl
  • US1829257A - Combined level and inclinometer : en
  • PL14462B1 - Palisade wall. : en pl
  • US1829157A - Composite sheet material : en
  • US1829593A - Compressor control structure : en
  • DE537085C - Cable drive for a roller weir : de en
  • FI13917A - Sätt att framställa poröst byggnads- och isoleringsmaterial : en fi
  • FR713637A - Combination fuse switch : en fr
  • FR713531A - Aerial cable support : en fr
  • FR713718A - Special band saw, for all cuts : en fr
  • GB359539A - Method of, and means for, flashing stock quantities and prices : en
  • FR713691A - Improvements to electrostatic devices for the separation, parionization, dust in suspension in a fluid : en fr
  • CH150416A - Control device for autotransformers with taps. : de en
  • SU23525A1 - Mine furnace for co-combustion of large, lumpy, fine, bulk fuel : en ru
  • US1828949A - Electric traction : en
  • SU23479A1 - Electric fuse to protect three-phase current receivers : en ru
  • SU23632A1 - Klupp for gas pipes : en ru
  • US1829658A - Motor control : en
  • USD85449S - John v : en
  • SU23900A1 - Manual stamp for molding porcelain and chamotte boats used in determining the carbon content in steel : en ru
  • US1829117A - Circuit maker and breaker : en
  • US1829364A - Switch controlling mechanism : en
  • DE536770C - Motor atomizer : de en
  • FR713597A - Rolling process : en fr
  • DE537243C - Device for the production of soft silk cords for the trimmings industry : de en
  • US1828931A - Convertible vehicle seat : en
  • PL14501B1 - Closed cup and maznica for railway vehicles. : en pl
  • PL14534B1 - Advertising sign with interchangeable letters made of luminous tubes. : en pl
  • USD85436S - Otstav b : en
  • USD85437S - Design for a direction indicator for aeroplane fields : en
  • CH150476A - Case for object such as lipstick stick, eye pencil, etc. : en fr
  • ES124226A3 - AN IMPROVEMENT IN RUBBER HEELS FOR FOOTWEAR : en es
  • FR713314A - Improvements to wood cutting machines : en fr
  • DK44758C - Device by Telephone Systems. : da en
  • ES627U - Soles, textiles impregnated to depth with latex. (Machine-translation by Google Translate, not legally binding) : en es
  • FR713711A - Coupling device for remotely controlled talking machines in which reception or reproduction is effected by the use of an amplifier supplied by alternating current : en fr
  • AT125096B - Cathode insertion on glass rectifiers. : de en
  • DE537212C - Switch for higher voltages and short-term contact : de en
  • SU23459A1 - Device for two-way locking signaling type Siemens and Galske : en ru
  • US1829039A - Process for producing mica powder : en
  • SU23361A1 - Sodium Sulfur Leach Apparatus : en ru
  • SU23753A1 - Apparatus for preheating and pasteurizing milk and cream : en ru
  • CA316445A - Motor vehicle wheel rim : en fr
  • CA316566A - Process of refining metals or alloys : en fr
  • CH150223A - Support device on buildings. : de en
  • PL14521B1 - Pipe connector. : en pl
  • US1829268A - Shaft furnace for treating solid materials with gases : en
  • US1829560A - Dump car : en
  • AT125076B - Process for the treatment of gasoline or other light or heavy hydrocarbons in order to save fuel when feeding internal combustion engines, and device for this. : de en
  • CA316451A - Protective system for fluid cooled tubes : en fr
  • CH150239A - Method and device for burning cement and similar material in a rotary kiln with pretreatment of the finished product to be burned by means of the rotary kiln exhaust gases and simultaneous dedusting of these gases. : de en
  • SU23554A1 - Dermographism Investigator : en ru
  • SU23850A1 - Fire detector : en ru
  • DK44743C - Apparatus for Determining the Direction of a Sounder. : da en
  • FR713620A - Locking and braking device for drum ensuring in both directions a regular winding or unwinding of a cable or other : en fr
  • GB359849A - Improvements in or relating to connecting devices for the cables of screened electrical ignition apparatus : en
  • ES486Y - Sign plate for automobiles. : en es
  • AT125172B - Process for the production of high percentage nitric acid by catalytic combustion of ammonia with oxygen or oxygen-rich gases. : de en
  • FR713570A - Self-adjusting pusher : en fr
  • FR713171A - Improvements to devices to collect cigarettes : en fr
  • DE537010C - Unloading gear, especially for railway dump trucks : de en
  • PL14559B1 - The system of connections in telephone devices with semi-automatic traffic. : en pl
  • SU23489A1 - Single phase asynchronous motor : en ru
  • SU23634A1 - Purka : en ru
  • US1829389A - Fastener-inserting mechanism : en
  • DE535980C - Device for treating gases or liquids with cathode rays : de en
  • DE536894C - Device for pressing down and smoothing the paper in book typewriters : de en
  • GB359841A - Improvements relating to exhaust steam injectors : en
  • SU23507A1 - The method of preparation of phosphorescent substances : en ru
  • US1829162A - Cable laying machine and method of laying cable : en
  • CH150286A - Process for the preparation of tobacco products for the purpose of extracting toxic components from tobacco smoke. : de en
  • CH150394A - Working procedures for cable cranes with variable unloading points, especially for transporting concrete on construction sites. : de en
  • ES124257A1 - IMPROVEMENTS IN ELECTRICAL INTERCONNECTION INSTALLATIONS FOR RAILWAYS : en es
  • US1828764A - Stitch picking device : en
  • US1829492A - Leather polishing wheel : en
  • US1829519A - Gasometer : en
  • SU23529A1 - Gas generator to produce gas from pulverized fuel : en ru
  • PL14443B1 - Electrical installation. : en pl
  • PL14381B1 - Motor mount for the unit electric drive of spindles in pre-shredding machines. : en pl
  • PL14683B1 - Steam bath kettle. : en pl
  • US1828973A - Portable gin pole structure : en
  • US1829285A - Counter construction : en
  • US1829306A - Tie rod : en
  • US1829525A - Air lock method of increasing tunnel capacities : en
  • DE537273C - Device for cleaning motor vehicles : de en
  • ES124267A1 - A PROCEDURE FOR THE TRANSFER OF WINES CONTAINED IN TONS OR BARRELS : en es
  • FR713475A - Metalworking tool and its manufacturing method : en fr
  • GB359739A - Improvements in or relating to smoke-washing apparatus : en
  • GB359799A - A shaving or face-cream applying device : en
  • GB359834A - Improvements in or relating to means for moving the ring rail of spinning, twisting, doubling or like machines for the production of parallel wound cops having tapered ends : en
  • SU23782A1 - Shock absorber for aircraft landing gear : en ru
  • SU23884A1 - Device to protect the air pipes from clogging : en ru
  • US1828897A - Traveling block and system : en
  • US1829516A - Weighing and counting scale : en
  • US1829665A - Cup shaped rotary brush : en
  • DE537180C - Means for ventilation, especially on underwear : de en
  • FR713614A - Improvements in the manufacture of seamless bags and the like : en fr
  • FR713529A - Electric control of mobile knives used in tissue shaving machines : en fr
  • PL14653B1 - A method of obtaining asphalt from waste acid from the refining of mineral oils. : en pl
  • BE382866A - : en
  • CH150333A - Map book. : de en
  • PL14369B1 - The method of making knives for cutting vegetables, fruit and roots, especially sugar beet. : en pl
  • DE537048C - horseshoe : de en
  • DE537205C - Device for automatic regulation of the current amplitudes of telegraphic or telephone messages : de en
  • ES124067A1 - IMPROVEMENTS IN THE CONTROL SYSTEMS FOR RADIO RECEIVING AND SIMILAR DEVICES : en es
  • GB359553A - Improvements in or relating to the cylinders of two-stroke-cycle internal-combustion engines : en
  • GB359955A - Improvement in or connected with the case-hardening of iron, steel and nickel steel : en
  • CH150285A - Smoking object, such as cigar, cigarette, etc. : en fr
  • FR713386A - Improvements to abacuses intended for teaching : en fr
  • GB359724A - Device for preventing damage to commutators or slip rings of dynamo-electric machines due to excessive wear of the brushes : en
  • DE536850C - Thermal storage with a storage filling from a strongly absorbing liquid : de en
  • GB359718A - Improvements in or relating to switch fuses for overhead transmission lines and the like : en
  • CA316487A - Colour photography : en fr
  • CH150435A - Clamp for two-part cable ducts made from Zoresis iron. : de en
  • AT125041B - Oil-tight seal for oil-cooled stands of electrical machines. : de en
  • AT125043B - Circuit arrangement for connecting more than two telecommunication devices. : de en
  • US1828780A - Collapsible conveyer : en
  • US1829506A - Automobile : en
  • US1828891A - Tie-rod construction : en
  • US1828933A - Shock absorbing roll for motor vehicles : en
  • US1829015A - Electric condenser : en
  • US1829207A - Electrical socket : en
  • US1829339A - Process of rolling metal : en
  • CH150529A - Process for the preparation of a naphthalene derivative. : de en
  • AT125198B - Method of treatment using nitrogen-oxygen compounds. : de en
  • DE536834C - Process for the production of extracts from animal substances for therapeutic purposes : de en
  • FR713494A - Improvements to switching devices for telephone systems : en fr
  • FR713698A - Process for the concentration of dilute aliphatic acids : en fr
  • SU23821A1 - Electric device for simultaneous locking of all doors of the platforms of a motor tram car and its trailers : en ru
  • AT124998B - Splicing of star quads. : de en
  • AT125175B - Soil treatment agents. : de en
  • CH150380A - Leather reversing machine. : en fr
  • DE537299C - vinyl record : de en
  • GB360369A - Improvements in or relating to railway and other vehicles : en
  • PL14465B1 - Seat and drive of the spindles : en pl
  • SU23897A1 - Apparatus for separating starch from potato mash : en ru
  • US1828865A - Apparatus for filling multicompartment containers : en
  • AT125107B - Automatic star-delta switch. : de en
  • CA316478A - Aluminium friction-resisting bearing surface : en fr
  • DE537082C - Method of settling, especially overburden : de en
  • CH150256A - New shoe shine and polishing machine. : de en
  • CH150521A - Spring cushion, especially for multi-part mattresses. : de en
  • AT124979B - Truss. : de en
  • CH150293A - Process for the preparation of a halogen-containing ester of phosphoric acid. : de en
  • PL14502B1 - Two-stroke, four-cylinder, star-shaped combustion engine working on one crankshaft. : en pl
  • SU23447A1 - Spring-valve driver valve for automatic air brakes : en ru
  • US1829606A - Rotary control switch : en
  • US1829639A - Method and apparatus for drawing sheet glass : en
  • AT124999B - Process for grafting soybeans. : de en
  • DE536080C - Process for making antiseptic agents : de en
  • DE536852C - Self-closing valve for flushing the toilet : de en
  • DE536867C - Finger fingers for electrically controlled copy milling machines or the like. : de en
  • DE537266C - Film reel : de en
  • DE537022C - Process for the dehalogenation of halanthraquinone acridones : de en
  • DE536964C - Window stay : de en
  • AT124980B - Device for igniting electric fluorescent tubes by means of applied high-frequency current. : de en
  • AU37631A - An unproved garment for obtaining measurements : en
  • FR713471A - Stopper for containers with push-fit lids : en fr
  • GB359606A - Improved means for producing fluid tight joints between rotating or oscillating shafts and housings therefor : en
  • DE537007C - Rail head clamp with adjustable angled clamping jaw for portable rail ratchets : de en
  • DE537028C - Ringless curtain rod or curtain rod : de en
  • FR712962A - Improvements to observation or sighting windows for protective shields of armored vehicles, guns and the like : en fr
  • FR713557A - Improvements in the treatment of siliceous materials : en fr
  • PL14480B1 - Clamps for fastening the firewall tubes. : en pl
  • SU23424A1 - Railway track meter : en ru
  • SU23691A1 - Method of making seed dressing agents : en ru
  • AT124996B - Remote control system. : de en
  • CH150354A - Multi-tariff meter, especially for electricity meters. : de en
  • CA316565A - Make-up stick : en fr
  • SU23675A1 - Se lka : en ru
  • SU23681A1 - Fan to complex threshers : en ru
  • US1829201A - Ice cream cone : en
  • FR713434A - Siphon for drain lines and others : en fr
  • GB359622A - Improvement in shaving machine : en
  • PL14583B1 - Plates, rolls and the like reproducing drawings, embossing and other characters. : en pl
  • US1829706A - Damping control : en
  • SU23770A1 - Apparatus for continuous drying of blueprints, drawings in rolls, paper tape, wallpaper, etc. : en ru
  • DE536775C - Device for the production of workpieces bent from square, round or flat iron with eyes at the ends by hand, e.g. Connecting blocks for conveyor slides : de en
  • FR713466A - Improvements to synchronous motor clocks : en fr
  • FR713575A - Improvements to low temperature expansion machines : en fr
  • ES124279A2 - A PROCEDURE FOR THE ESTERIFICATION OF FATTY ACIDS AND MIXTURES CONTAINING THEM : en es
  • FR713443A - fence elements to prevent rabbits, hares, etc., from entering fields, and method of making : en fr
  • DE537284C - Receiver for underwater sound signals : de en
  • AT125059B - Device for hanging up blinds. : de en
  • PL14426B1 - m? bojij 9 lot Apparatus for catalytic exothermic syntheses carried out in the gas phase. : en pl
  • US1829589A - Painting apparatus : en
  • DE536808C - Stain for glass leather : de en
  • DE537005C - Rail butt connection by means of flat tabs using two brackets with ends bent at right angles that act as union tabs : de en
  • SU23376A1 - Coke oven with a device for the direct release of hydrogen from the products of the distillation of coal : en ru
  • SU23663A1 - Electric counting device : en ru
  • US1829604A - Oil immersed fuse : en
  • DE536943C - Double-armed air flap lever for accordions : de en
  • DE537091C - Dust separation chamber for flowing gases, especially boiler combustion exhaust gases : de en
  • FR713362A - Apparatus for raising water by air compression : en fr
  • FR713710A - Packing filling and sealing machine : en fr
  • GB358081A - Improvements in or relating to rotary pumps or compressors : en
  • CH150314A - Process for the production of synthetic resins from polyhydric phenols and carbonyl compounds. : de en
  • GB359557A - Improvements in and relating to couplings for road vehicles : en
  • DE536776C - Device for preventing the unprocessed part of rod-shaped material to be straightened from being hit on roller straightening machines : de en
  • DE536930C - Internal combustion engine with adjustable compression by adjusting a piston : de en
  • FR713618A - Manufacturing process of copper chlorides and oxychloride and iron chlorides and oxides : en fr
  • FR713622A - Carburetor ignition safety device : en fr
  • SU23450A1 - Air distributor for automatic air brake with dual-chamber brake cylinder : en ru
  • SU23877A1 - Device for transporting trashmen : en ru
  • US1828787A - Pneumatic dispatch tube system : en
  • US1829415A - Tire carrier lock : en
  • ES124204A1 - IMPROVEMENTS IN CINEMATOGRAPHIC LENSES : en es
  • CH150330A - Typewriter protector. : de en
  • CH150512A - Automatic blocking device for railways. : en fr
  • FR713548A - Safety razor : en fr
  • FR713441A - Reversing device : en fr
  • PL14646B1 - Railway sleeper bolt. : en pl
  • US1828753A - Method and apparatus for obtaining average samples and temperature of tank liquids : en
  • US1829147A - Coupling or splicing device for curtain poles and ornaments therefor : en
  • FR713342A - Improvements in the purification of organic compounds : en fr
  • FR713377A - Orientable soap holder with anti-theft device : en fr
  • GB360049A - Improvements in illuminated signs for advertisements, traffic guidance, and like purposes : en
  • FR713393A - Automatic contactor for welding machines : en fr
  • DE537270C - Device for automatic, complete or partial disconnection of a circuit connected to the accumulator battery of a motor vehicle : de en
  • DE536811C - Manufacture of chromic anhydride : de en
  • FR713653A - Non-slip product : en fr
  • GB359829A - An improved finger released pipe coupling : en
  • DE536932C - Periodically acting device for closing the ignition current on internal combustion engines with an electrode on the piston : de en
  • FR713519A - Drilling machine : en fr
  • FR713744A - Combined electromagnetic switch-regulator, in particular for vehicle electrical equipment : en fr
  • US1829031A - Method and apparatus for producing mica products : en
  • US1829613A - Fastener : en
  • US1829636A - Portable lunch carrier : en
  • ES460Y - Bed for raisins. : en es
  • GB359578A - Totalisator odds calculator : en
  • GB359712A - Improvements in or relating to electric incandescent lamps : en
  • GB359874A - Improvements in or relating to locks : en
  • GB360430A - Improvements in or relating to gramophones, phonographs or like instruments : en
  • SU23624A1 - Marking tool : en ru
  • SU23933A1 - The method of obtaining plastics from peat and processing them : en ru
  • US1829459A - Advertising or display apparatus : en
  • FR713357A - Process for the production of 3-menthene : en fr
  • CA316442A - Coin-freed apparatus for providing amusement : en fr
  • CH150364A - Dial for timepieces and other instruments or apparatus, and method for its manufacture. : en fr
  • CH150437A - Electric switch controlled by clockwork movement. : en fr
  • FR713345A - Improvements to continuous glass grinding and polishing machines : en fr
  • GB359856A - Improvements in liquid spraying pistols : en
  • US1828939A - Typewriter keyboard : en
  • US1829712A - Process for purifying dielectric liquids : en
  • USD85418S - Design fob an embroidered textile fabric ob a sitfftt : en
  • PL14449B1 - Lamp for flashlight. : en pl
  • PL14660B1 - Mill for threshing, deburring and grinding all kinds of grains, organic materials and minerals. : en pl
  • DE536425C - Single-line rail brake valve : de en
  • DE536888C - Process for cleaning concentrated sodium hydroxide solution from sodium chloride : de en
  • DE537006C - Fastening of grooved wedges to the rail by undercutting the rail : de en
  • GB359603A - Improvements in or relating to fuel injection pumps : en
  • DE537076C - Electromagnetic signaling system with several generators of different power driven by a common motor, each of which alternately operates an energy emitter : de en
  • FI13892A - Latch for horizontal loops : en fi
  • FI13918A - The first span of the Z-eller is U-järn : en fi
  • GB359554A - Improvements in and relating to document files : en
  • FR713385A - Furniture with rocking box : en fr
  • FR713573A - Improvements to metal trusses : en fr
  • DE536807C - Process for dyeing and patterning fabrics, knitwear, braids, leather and other fabrics : de en
  • DE536832C - Piercing device arranged at the rear end of a traveling grate : de en
  • FI13875A - Card registration and information system : en fi
  • USD85413S - castettek : en
  • US1829261A - Power transmitting mechanism : en
  • SU23556A1 - Surgical needle : en ru
  • SU23755A1 - A device for cooking vegetables, fruits, etc. ferry : en ru
  • DK44756C - Separate Packing Box. : da en
  • GB359508A - Improvements in rotary pumps : en
  • DE536662C - Arc lamp : de en
  • FR713572A - Advanced training in animal traction or mechanical propulsion snowplough triangles : en fr
  • GB359542A - Improvements in or relating to the control of automatic selector switches for telephone or other remotely controlled systems : en
  • US1828983A - Float : en
  • US1829599A - Method and apparatus for cleaning sheet metal : en
  • PL14682B1 - Conductors shielded against electromagnetic waves sent by the ignition current circuit of internal combustion engines. : en pl
  • SU23534A1 - Lamellar ribbed air economizer : en ru
  • US1829692A - Electric plug : en
  • CH150441A - Control installation of an electric motor. : en fr
  • US1828884A - Wire bending machine : en
  • US1829505A - Removable roof for toy cars : en
  • SU23768A1 - Method for reducing surface tension of photoemulsions : en ru
  • US1828735A - Playing card holder : en
  • US1829225A - Compensating device and method of compensating : en
  • ES124177A1 - IMPROVEMENTS IN MECHANICAL TRACTION VEHICLES AND OTHER CLASSES : en es
  • FR713626A - Improvements to vaporizers : en fr
  • ES123827A1 - PROCEDURE FOR STRETCHING GLASS STRIPS, TUBES OR BARS : en es
  • GB359389A - : en
  • FR713692A - Improvements in electrostatic devices for the separation of dust in suspension in a gaseous fluid : en fr
  • US1829705A - Prevention of corrosion in oil wells : en
  • DE536885C - Multiple wire drawing machine : de en
  • GB359968A - Manufacture of monoazo-dyestuffs insoluble in water on the fibre : en
  • US1829255A - Suction cleaner : en
  • US1829302A - Method of making patent, japan, and enamel leathers : en
  • DE536973C - Device for drying sand : de en
  • ES124300A1 - A procedure for the conservation of fruits. : en es
  • US1828847A - Folding eyeglass frame : en
  • US1829475A - Projecting lamp bulb : en
  • US1829486A - Hat and coat holder : en
  • US1829538A - Eyeshade for use in playing golf : en
  • GB359566A - Improvements in or relating to devices for preventing edge fog in photographic roll films : en
  • SU23791A1 - Respirator to gas mask : en ru
  • US1828950A - Turning signal switch : en
  • FR713560A - Improved process for making soluble solid state phosphates : en fr
  • DE536921C - Multi-part clamping device for shuttering concrete masonry : de en
  • DE537067C - Drive device for the steering wheels of motor vehicles : de en
  • DE537132C - Machine for removing flesh from fibrous leaf plants : de en
  • US1829369A - Shoe stretcher and tree : en
  • US1829373A - Valve burnishing tool : en
  • GB359945A - Improvements in and apparatus for the conversion by heat-treatment of coals, tars, mineral oils and the like : en
  • GB359976A - Improvements in the production of cellulose derivative products : en
  • CH150214A - Construction wall. : en fr
  • CH150397A - Ventilation valve for electrical pump systems. : de en
  • US1829276A - Device for controlling the gasoline supply to internal combustion engines : en
  • US1829303A - Heater : en
  • US1829046A - Catalytic process of hydrogenating and dehydrogenating carbon compounds : en
  • US1829448A - Tube testing device : en
  • CA316581A - Golf club shaft : en fr
  • CA316585A - Reversing gear : en fr
  • CA316580A - Frequency changing system for radio transmitters : en fr
  • SU23451A1 - Adaptation to the air brake, designed to prevent prolonged seizure of locomotive ramps when braking : en ru
  • US1829011A - Tire cover : en
  • AT125148B - Mechanical integrating mechanism. : de en
  • US1828784A - Pressure fluid generator : en
  • US1829074A - Method and apparatus for using crude oil as a motor fuel : en
  • US1829177A - Electrolyte for electrolytic condensers : en
  • DE536769C - Rain device with water outlet from distribution pipes : de en
  • CH150493A - Advertising machine. : de en
  • CA316477A - Coating product : en fr
  • SU23396A1 - The method of obtaining cinnamic acid : en ru
  • US1829156A - Building construction : en
  • US1829418A - Brake beam support : en
  • US1829446A - Chenille yarn : en
  • US1829501A - Evaporator for refrigerating apparatus : en
  • CH150426A - Device for temperature measurement on cables. : de en
  • US1829102A - Fuel mixing device : en
  • PL14386B1 - Device for distributing current in electric circuits, especially in motor vehicles. : en pl
  • SU23310A1 - Automatically installed chisel for gas-kerosene and gas burners : en ru
  • US1829050A - Means for operating internal combustion engines : en
  • CH150479A - Circuit arrangement for telegraph systems. : de en
  • PL14389B1 - The method of obtaining synthetic resins. : en pl
  • AT124955B - Light signal device for telephone receivers on the movable, extendable arm. : de en
  • AT124957B - Measuring flange with ring-shaped pressure chambers. : de en
  • FR713369A - Improvement to wheels with metal rims : en fr
  • FR713378A - Sophisticated photographic reproduction : en fr
  • GB359835A - Improvements in refining engines for use in pulp refining : en
  • GB359891A - Thermo-electrical method of controlling the action of electromagnets : en
  • SU23591A1 - Adaptation to the shelling machine to reduce the diameter remaining after peeling the core (pencil) : en ru
  • US1829321A - Electric sign : en
  • FR713736A - Massage device : en fr
  • GB359957A - A new or improved treatment of fur skins : en
  • FR713456A - Toy plane : en fr
  • GB360371A - Improvements in or relating to the manufacture of sheet material from fibres produced from animal hides and skins : en
  • AT125161B - Process for the production of forged work pieces from magnesium and magnesium alloys. : de en
  • SU23360A1 - Apparatus for producing chlorine solutions : en ru
  • US1829585A - Method of preparing impregnated paper products : en
  • GB359683A - Hair curler : en
  • CA316482A - Printing device : en fr
  • CH150272A - Machine for treating tubular-shaped fabrics in the wet state, in particular with a view to extracting moisture therefrom. : en fr
  • DE536585C - Control tape for monitoring value dispensing devices, in particular postage stamping devices : de en
  • AT125027B - Electrically operated centrifugal pump. : de en
  • SU23384A1 - Vessel for the decomposition of alkaline and alkaline-earth amalgam : en ru
  • SU23398A1 - Method for producing polyvismutyl fatty hydroxy acid compounds : en ru
  • SU23532A1 - Device for supplying fuel to the furnace : en ru
  • SU23882A1 - Apparatus for chemical purification of water using conical clarifiers : en ru
  • PL14519B1 - Klr-4T-f-5r Welded socket flare fittings. : en pl
  • US1828799A - Heat exchanger : en
  • US1829283A - Golf cup : en
  • US1829511A - Leather composition : en
  • AT125131B - Machine tool bed. : de en
  • CA316524A - Artificial mass : en fr
  • CA316589A - Printing press controller : en fr
  • DE536892C - Shock absorber for address plate holder of stamping machines : de en
  • USD85452S - David m : en
  • SU23419A1 - Device for kneading and stretching the skin : en ru
  • SU23915A1 - Method for producing bismuth quinine preparation : en ru
  • US1828775A - Sample taking apparatus : en
  • AT124997B - Carriages for passenger railways. : de en
  • AT124977B - Umbrella or cassette holder for X-ray equipment. : de en
  • SU23417A1 - The method of producing potassium and ammonium phosphates : en ru
  • DE536800C - Tunnel furnace with longitudinal combustion chambers arranged inside the furnace chamber : de en
  • CH150396A - Device for pressing fruit and the like. : de en
  • GB359699A - Improvements in or in connection with means or arrangements for the discharge of coke ovens : en
  • GB359708A - Improvements in and relating to fountain shaving mugs : en
  • FR713496A - Improvements to switching devices for telephone systems : en fr
  • GB359719A - Improvements in or relating to pipe couplings : en
  • CA316499A - Demountable wheel : en fr
  • SU23828A1 - Device for feeding the backs into the machine for cutting the corners of the backs : en ru
  • US1829244A - Sheet folding and delivering mechanism : en
  • CH150352A - AC voltage and ammeter with moving coil system and dry rectifier. : de en
  • PL14640B1 - A method of continuously heating a liquid under pressure, and an apparatus for carrying out the method. : en pl
  • SU23411A1 - Method for producing mercury-substituted in the core of dimethoxybenzoic acid derivative : en ru
  • US1829160A - Girdle : en
  • US1829656A - Lifting jack : en
  • SU23316A1 - The method of purification of fusel oil and amyl alcohol from furfural : en ru
  • SU23575A1 - Rope block for lifting mechanisms : en ru
  • US1828869A - Tile-shaping and trimming machine : en
  • US1829235A - Slit-forming device for photographic sound apparatus : en
  • DE536849C - Slide motor with stroke adjustment : de en
  • DE536958C - lock : de en
  • ES124185A1 - IMPROVEMENTS IN COLLECTOR CHIMNEYS FOR ECONOMIC KITCHENS : en es
  • CH150471A - Device for obtaining emanation and filling it into containers, capillaries, etc. : de en
  • DE536822C - Mercury vapor lamp : de en
  • US1829292A - Hob cutter and method of making same : en
  • US1829449A - Table desk : en
  • SU23559A1 - Device for heating and mixing medicinal mud : en ru
  • PL14544B1 - A twist or a threading machine with stationary lava flow. : en pl
  • US1828961A - Cooking apparatus : en
  • US1828999A - floyd : en
  • AU2980830A - Improvements in tower ladders : en
  • CH150451A - Method and device for producing radiographic recordings. : de en
  • CH150484A - Device for locking telephone sets. : de en
  • AT125145B - Automatic running weight scale. : de en
  • US1828947A - Drive : en
  • US1829497A - Shoe having shank stiffeners and method of making such shoes : en
  • CH150253A - Preparations for cleaning floors. : de en
  • SU23809A1 - Step Composite Slab for Finishing Patterns : en ru
  • US1829673A - Manufacture of substantive polyazo-dyestuffs : en
  • CH150428A - Plug contact. : de en
  • AT125053B - Ventilation device for hair curling devices. : de en
  • CH150208A - Horse rake. : de en
  • DE536855C - Play crank for adjusting the tuning means in musical instruments with electrical sound generation : de en
  • DE537072C - Holder for removable mudguard extension pieces on bicycles and motorcycles : de en
  • PL14492B1 - Airplane or similar apparatus for flying. : en pl
  • US1829330A - Positive unloading device : en
  • US1829366A - Ensemble unit for furniture and the like : en
  • CA316509A - Amplifying system : en fr
  • CA316547A - Separable fastener slider : en fr
  • CH150232A - Hot water tank. : de en
  • SU23644A1 - The device for dressing the walls of the flame tube : en ru
  • US1828895A - Electric motor : en
  • US1829048A - Thermostatically operated shutter for air cooled engines : en
  • US1829260A - Weft feeler for looms : en
  • US1829649A - Electrical gas analyzing apparatus : en
  • CA316559A - Transmission system for sound-carrying currents : en fr
  • CA316543A - Separable fastener : en fr
  • CH150070A - Lifting gear. : en fr
  • FR713438A - Game : en fr
  • FI13877A - Sättram för sammanhållning av boktrycksats : en fi
  • GB359892A - Improvements in or relating to wings for aeroplanes and like aircraft : en
  • AT125122B - Counter for telephone stations. : de en
  • PL14567B1 - : en pl
  • SU23722A1 - Device for swapping the removable casing on the chuck turning, grinding, etc. machine tools : en ru
  • SU23502A1 - The method of obtaining sulfur dyes : en ru
  • PL14394B1 - Device for dispersing gases in liquids. : en pl
  • SU23708A1 - Handheld Belt Puller on End Pulleys : en ru
  • SU23707A1 - Driving Belts : en ru
  • US1829574A - Self-lubricating fabric bushing and method of forming the same : en
  • CA316443A - Concentrated nitric acid : en fr
  • AT125190B - Pan for hot-dip galvanizing. : de en
  • CH150384A - Pyrophoric lighter. : en fr
  • AT124952B - Device for telephone systems with optional calling. : de en
  • AT125005B - Electric line cable. : de en
  • CA316540A - Program service system : en fr
  • CA316574A - Telephone system : en fr
  • CH150443A - Device for holding spirally wound resistance bands. : de en
  • FR713709A - AC electric relays : en fr
  • GB359851A - Improvements in water heaters : en
  • CH150292A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE537013C - Automatic locking device for disconnector : de en
  • FR713432A - : fr
  • GB359550A - Improvements in or relating to starting handle devices for internal combustion engines : en
  • CA316518A - Car truck bolster : en fr
  • US1829138A - Friction shock absorbing mechanism : en
  • CH150319A - Device for the separate separation of floating and sinking matter from waste water in fresh water treatment plants. : de en
  • AU2970830B - An improved appliance for use in clothes washing : en
  • FI13895A - Smörjningsanordning för separatorer : en fi
  • GB359680A - Improvements in and relating to the treatment of phosphate rock and the manufacture of fertilisers : en
  • AU2979430A - Improved internal combustion engine : en
  • CH150301A - Process for the preparation of an oxidation product of the thiazole anthrone series. : de en
  • CH150326A - Card index box. : de en
  • AU2918830B - Improvements in or relating to sound reproducers : en
  • AT125115B - Circuit arrangement for telephone systems with dialer operation. : de en
  • SU23382A1 - The method of obtaining pure anhydrous sulfur-sodium salt from mirabilite : en ru
  • SU23736A1 - Sickle Cutting Machine : en ru
  • SU23766A1 - Fire prevention device to the film projector : en ru
  • US1829185A - Method and means for measuring distortion of telegraph signals : en
  • PL14484B1 - High voltage insulator for electrical purposes and how to make it. : en pl
  • USD85431S - Design for a rocking tot : en
  • CH150245A - Equipment on oil firing systems for monitoring the oil level. : de en
  • CH150508A - Weather and manure protection device for motorcyclists. : de en
  • AT125086B - Flexible coupling against shaft displacements. : de en
  • PL14459B1 - Projectile ostroluk. : en pl
  • CH150524A - Glass for sterilization and for cooking. : de en
  • DE536763C - Transmission gear for display systems on measuring instruments : de en
  • DE536898C - Ice cream machine : de en
  • AT125007B - Process for thermal tempering and bright annealing of non-cementable. : de en
  • CH150283A - Device for loosening and cleaning tobacco leaves compressed into bundles. : de en
  • SU23727A1 - Adaptation to drilling or similar machine to prevent breakdowns with increasing resistance above the allowable rate : en ru
  • US1829344A - Air filter : en
  • AT124958B - Milling or drilling head. : de en
  • PL14632B1 - Reaction force generation nozzle. : en pl
  • SU23567A1 - Automatic cutting machine for cold : en ru
  • PL14461B1 - Automatic device for setting the air brakes, used to change the braking force of truck railway vehicles. : en pl
  • US1829342A - Disk harrow : en
  • PL14564B1 - Gasoline tank cover to protect them from punctures and ignition. : en pl
  • US1829216A - Hair treating device : en
  • US1829470A - Elevator control system : en
  • DE536951C - Closed car body enclosing the driver's compartment for vehicles with front-wheel drive : de en
  • FR713612A - Further development of balanced valve regulators : en fr
  • GB359836A - Improvements in or relating to gudgeon pin securing devices : en
  • GB359939A - Apparatus for grinding, milling, slicing and the like : en
  • AT125018B - Method and device for producing ropes from shaped wires. : de en
  • AT124965B - Dough dividing and grinding machine. : de en
  • AT125109B - Device for automatically switching off the consumer when power is drawn in front of the meter. : de en
  • AT125154B - Heat meter for hot water heating systems. : de en
  • AT125136B - Device for turning wheel tires on rail vehicles on the track. : de en
  • SU23379A1 - The method of producing hydrosulfite : en ru
  • US1828848A - Production of chemical wood pulps : en
  • US1829396A - Windshield wiping mechanism : en
  • AT125012B - Medical device for examining the oral and pharynx cavities. : de en
  • AT125082B - Rooster. : de en
  • DE536199C - Automatic shut-off device for cable car drives : de en
  • CH150348A - Device for the transmission of measured values with the aid of flowing media. : de en
  • CH150506A - Molding strip for automobile bodies and the like. : en fr
  • CA316507A - Rosin soap lake pigment : en fr
  • GB359796A - Improvements in hose couplings : en
  • AU2998730A - Improvements in or relating to floor mops andthe like : en
  • AT124994B - Silencer, in particular for machine guns or the like. : de en
  • AU2915230B - Improvements in and relating tothe construction andor making of cement bound roads, floors, pavements, and like utilities : en
  • BE383030R - : fr
  • PL14604B1 - Electric method and device for opening doors, setting electric motors in motion, turning on electric lights and the like. : en pl
  • CA316492A - Locomotive throttle : en fr
  • CH150470A - Shoe insert with exchangeable support bodies. : de en
  • SU23477A1 - Device to protect electrical transmission lines from excessive current : en ru
  • US1828838A - Apparatus for testing oil sands : en
  • US1829469A - Violin mute : en
  • CH150535A - Ski jaw attachment. : de en
  • CH150448A - Disconnection device for electrical circuits with a switch parallel to a fuse at the moment of disconnection. : de en
  • CH150461A - Electric cylinder furnace for bulk material. : de en
  • CH150480A - Two-way telephone system with echo blocking devices. : de en
  • US1829313A - Woodworking machine : en
  • AT125033B - Insulating agent against heat and cold losses. : de en
  • AT125171B - Process for making alloys or for refining and mixing molten metals and alloys. : de en
  • BE383019A - : fr
  • US1829393A - Combined router and shaper : en
  • SU23314A1 - Cover for seaming vats with a device for trapping alcohol vapors : en ru
  • US1829401A - Air cleaner : en
  • SU23476A1 - Starting Resistor for Three-Phase Asynchronous Motors : en ru
  • US1828743A - Body frame : en
  • US1828952A - Strainer baffle : en
  • PL14608B1 - Machine for sewing with seams overlapped with fur, gloves, etc. : en pl
  • SU23643A1 - Device for recording sounds : en ru
  • AT125017B - Vacuum cleaner with two impellers. : de en
  • DE537192C - Gluehgutbehaelter for oven and type of oven : de en
  • DE537203C - Method and device for the selective shutdown of disturbed parts of radio central receiving systems : de en
  • SU23738A1 - Forge : en ru
  • US1829263A - Gear cutting machine : en
  • PL14421B1 - A ship driven by bolts. : en pl
  • AT124987B - Carburetor. : de en
  • AT124962B - Process for the production of insulating bodies from aluminum oxide. : de en
  • AT125057B - Packed rib deck. : de en
  • AT125189B - Process for the production of ammonium sulfate and sulfur. : de en
  • AU2942030B - Timber cramp : en
  • GB359382A - Machine for milling or rectifying toroidal surfaces : en
  • GB359666A - Improvements in appliances for playing games : en
  • FR713318A - Individual anti-glare optical device : en fr
  • US1828940A - System for correcting sound records : en
  • US1829274A - Patient's transfer carriage : en
  • SU23320A1 - Manual machine for making Bozhko’s cores for radio telegraphy : en ru
  • SU23386A1 - Method for producing alumina hydrate : en ru
  • BE382543A - : en
  • CA316456A - Controlling device for internal combustion engines : en fr
  • AU2964230B - Improvements in cinematograph projecting apparatus : en
  • PL14398B1 - The method of manufacturing seamless pipes on mills with eccentric struggles. : en pl
  • SU23437A1 - Lubrication ring in the wagon box : en ru
  • US1828798A - Film treating apparatus : en
  • AU78131A - Pasteurizing machine : en
  • BE382916A - : en fr
  • AT125034B - Water separator for compressed air. : de en
  • US1829534A - Coin controlled gasoline pump : en
  • AT125097B - Housing for built-in motors with a bearing frame. : de en
  • CA316463A - Process of dressing coal : en fr
  • CH150537A - Branch mending machine. : de en
  • AT125006B - Band filter, especially for multiple telephony and multiple telegraphy. : de en
  • CH150276A - Brassiere. : de en
  • AT124956B - High voltage transformer, especially voltage transducer. : de en
  • SU23670A1 - Liquid dispenser : en ru
  • DE537123C - Process for the manufacture of copper oxide rectifiers : de en
  • AU2788130A - Improvement in multi-wheel twin-motor road vehicles : en
  • PL14396B1 - Method and device for the purification of hydrocarbons. : en pl
  • US1828912A - Locking means for car doors : en
  • US1829100A - Bathing suit : en
  • CH150467A - Process for the production of dental crowns or the like from cast porcelain. : de en
  • AU3058130A - Improvements in or relating to insulated conductors and methods of making same : en
  • DE536990C - Closure for clothes, shoes, tents, etc. like : de en
  • FR713392A - Coupling of transformer windings for welding machines : en fr
  • FR713731A - Improvements to protection systems for dynamoelectric machines : en fr
  • DE536778C - Page turner for music books or the like. : de en
  • CH150357A - Process for the production of sound recordings for the purposes of sound and image sound films. : de en
  • CH150305A - Process for the preparation of an acidic disazo dye. : de en
  • DE537107C - High pressure boilers, especially for locomotives : de en
  • ES124142A1 - A PROCEDURE FOR PLAYING AND IMPRESSING OR RECORDING SOUNDS : en es
  • ES124164A1 - IMPROVEMENTS IN HYDRAULIC BRAKING SYSTEMS : en es
  • AT124953B - High voltage transformer, especially voltage transducer. : de en
  • PL14562B1 - The method of making triangles, curves, etc. : en pl
  • SU23725A1 - Device for grooving annular grooves on the inner cylindrical walls of objects : en ru
  • CH150516A - Method for the fine-level remote control of electrically coupled AC vehicles. : de en
  • DE537235C - Chimney sweeping device : de en
  • CH150408A - Portable power plant for driving agricultural equipment. : de en
  • CH150491A - System for the transmission of messages via multi-core cables. : de en
  • SU23891A1 - Mechanical hammer : en ru
  • AT125008B - Electric voltage regulator. : de en
  • PL14528B1 - Circular Billiards. : en pl
  • US1829626A - Automatic safety stop mechanism : en
  • AU177331A - Process for manufacturing para-oxycamphor : en
  • US1829638A - Electrically welded jarred steel pipe : en
  • CH150453A - Device for converting direct current into alternating current by means of grid-controlled discharge vessels. : de en
  • CA316453A - Potato digger : en fr
  • DE536950C - Damping device : de en
  • SU23647A1 - Transmission dynamometer : en ru
  • CA316454A - Auxiliary foot throttle : en fr
  • CH150213A - Room-closing component for soundproof rooms, in particular telephone booths. : de en
  • SU23826A1 - Shoe soles : en ru
  • US1828825A - Transmission device : en
  • SU23564A1 - Nightcap Cover : en ru
  • US1829669A - Vehicle for the transport of artillery and especially antiaerial artillery : en
  • PL14549B1 - Voice conveyor at machines for electromagnetic recording of acoustic vibrations. : en pl
  • SU23810A1 - Machine for stripping, grinding and polishing optical lenses : en ru
  • US1828828A - Emergency stop for friction screw presses : en
  • SU23787A1 - Fire extinguishing foam machine : en ru
  • US1828935A - Means for producing fashioned goods on straight bar knitting machines : en
  • FR713483A - Method of paving roads with blocks of natural stone, artificial stone, wood, or rubber, laid on an asphalt bed : en fr
  • FR713697A - Electrical indicating and control device : en fr
  • SU23311A1 - Burner for gaseous fuel : en ru
  • SU23380A1 - The method of cleaning raw red phosphorus : en ru
  • US1829405A - Refrigerating apparatus : en
  • US1829425A - Locomotive and tender : en
  • US1829453A - Expansion coupling for screw conveyers : en
  • CH150334A - Ski binding. : de en
  • DE536874C - Process for the production of wooden blocks : de en
  • ES124200A1 - IMPROVEMENTS IN THE CLOSURES OF BAGS, POCKETS AND BRIEFCASES : en es
  • GB359594A - An improved method of and means for delivering stock to the web-forming parts of machines for making paper and like substances : en
  • GB359682A - Safety device for reversible internal combustion and other engines : en
  • FR713586A - Improvements to piston rings : en fr
  • US1828833A - Glass melting furnace : en
  • SU23460A1 - Letter-printing telegraph system Bodo : en ru
  • CH150367A - Process for the manufacture of items made of steel or cast iron that have a low tendency to rust even in seawater and moist soil. : de en
  • FR713737A - Process for lubricating leather : en fr
  • GB359657A - Improvements in or relating to tray moulds for use in the manufacture of chocolate bars and the like : en
  • PL14412B1 - Automatic firearm trigger device. : en pl
  • FR713366A - Automotive steering tube refinements : en fr
  • CA316538A - Lard treating apparatus : en fr
  • PL14477B1 - The method of firing coal dust furnaces, in particular ring furnaces. : en pl
  • PL14637B3 - Method and device for separating gas mixtures, especially air. : en pl
  • SU23539A1 - The method of tanning hides : en ru
  • SU23908A1 - Device for switching the flow direction of heating gases in generative coke ovens : en ru
  • US1828766A - Production of stencil sheets for use in duplicating : en
  • DE536279C - Latch control for steam lifting machines : de en
  • DE537020C - Process for the preparation of chromium-containing dyes : de en
  • CH150224A - System for the extraction and forwarding of the water flowing or seeping down from mountain slopes. : de en
  • CH150255A - Apparatus to be attached to a foot and used for cleaning floors to hold steel chips, rags, etc. : de en
  • GB359547A - Improvements in lift trucks : en
  • PL14513B1 - Foldable hob. : en pl
  • CA316494A - Process of converting resitoles and resites into oil-soluble products : en fr
  • CH150362A - Lens for photographic applications. : en fr
  • CH150542A - Device for remote display of the pointer position of measuring instruments. : de en
  • DE537034C - Process for the manufacture of a substitute for gutta-percha from a mixture of rubber with resins and waxes : de en
  • AU2974530B - Improvements in or relating to electro-optical systems such as television or picture transmission systems : en
  • ES483Y - Own brick for constructions. : en es
  • FR713745A - Electrolysis process : en fr
  • PL14494B1 - Apparatus for operating the shutter mechanism of an object in an aerial photography apparatus. : en pl
  • US1829387A - Refrigerating apparatus : en
  • CA316466A - Tool handle : en fr
  • CA316470A - Pyjama pants : en fr
  • CH150500A - Method and device for ventilating silos, in particular grain silos. : de en
  • DE536463C - Coupling device for stations of circulating cable cars : de en
  • FI13916A - Förfaringssätt för framställning av fanerträ : en fi
  • FR713627A - Improvements in heating oil burners : en fr
  • GB359644A - Improvement relating to hair brushes : en
  • GB359671A - Improvements in and relating to magneto electric machines : en
  • PL14391B1 - Method of wetting, especially for the purposes of the textile industry. : en pl
  • SU23664A1 - Moving volume chart : en ru
  • SU23932A1 - The method of obtaining peat fibers and processing them : en ru
  • US1829311A - Apparatus for investigating and demonstrating the laws of centrifugal force : en
  • US1829718A - Venetian blind bracket : en
  • AT125160B - Process for the production of pipes with inwardly thickened ends. : de en
  • CH150279A - Process for the production of a diastase-containing, dry baking aid. : de en
  • US1829158A - Metallurgical apparatus : en
  • US1829689A - Method of coloring eggs or the like : en
  • CH150486A - Circuit arrangement for controlling number displays in telephone systems. : de en
  • SU23910A1 - Device for cleaning, cooling, blending, absorbing or the like. air, gases and vapors : en ru
  • CA316526A - Production of vinyl ethers : en fr
  • CA316529A - Furnace grate : en fr
  • DE536727C - Pipe grab, consisting of articulated segments : de en
  • GB359886A - Improvements in oil engines : en
  • GB360357A - Improvements in or relating to joint seals : en
  • US1828804A - Mirror bracket : en
  • US1828835A - Method and apparatus for producing sheet glass : en
  • DE536713C - Metal transport container with taring device : de en
  • DE537070C - Brake control device for motor vehicles : de en
  • AT125180B - Process for the production of acetic acid by fermentation. : de en
  • DE535851C - Process for the production of condensation products : de en
  • DE537162C - Process for the usable recovery of lupins : de en
  • PL14537B1 - Method of processing potassium salts. : en pl
  • PL14538B1 - A method for the simultaneous production of ammonium salts and magnesium phosphate fertilizer. : en pl
  • US1828868A - Closure for pedal shank openings : en
  • DE536671C - Press casting machine for metals or other fusible materials : de en
  • DE536746C - Method and device for insulating rod-shaped electrical conductors with heat-resistant insulating materials : de en
  • GB359784A - Process for uniting articles wholly or partially composed of microporous rubber, with one another, or with articles composed of other substances : en
  • GB359800A - Improvements in and relating to die-casting machine and method : en
  • USD85439S - Design fob : en
  • US1828967A - Check valve : en
  • US1829524A - Elevator control system : en
  • US1829583A - Process of removing finish coatings : en
  • GB359636A - Improvements in charge-mixing and diluting devices for internal combustion engines : en
  • GB359956A - An improved process for producing motor fuel : en
  • FR713325A - Capping of bottles with plastic metal caps : en fr
  • DE536566C - Device for making balls : de en
  • GB359544A - Improvements in or relating to crown corks and similar external stoppers or closures for bottles and the like : en
  • GB360821A - Process for the manufacture of rubber-like masses : en
  • DE537040C - Brake device for pressure gauge : de en
  • DE537188C - Process for the preparation of aminoketo alcohols : de en
  • FR713321A - Centrifugal turbine with variable pressure and flow and constant speed : en fr
  • FR713335A - Helmet for champooing : en fr
  • FR713694A - Arrangement of intake and exhaust valve pairs of instantaneous dry gas meters : en fr
  • GB359869A - Manufacture of metallurgical coke : en
  • DE536991C - Ironing pad pressed hydraulically or by other mechanical means : de en
  • CH150522A - Spring cushion, especially for multi-part mattresses. : de en
  • CH150347A - Device for measuring the deflection of components. : de en
  • PL14570B1 - Filling bricks for heat accumulators and similar devices. : en pl
  • SU23705A1 - Driving Belts : en ru
  • US1829172A - Wheel scraping attachment for tractors : en
  • US1828870A - Double circuit forced circulation water tube boiler : en
  • US1829241A - Process of assembling radiators : en
  • CA316439A - Carbonaceous liquid product : en fr
  • DE537146C - Device for restoring synchronization in sound film equipment : de en
  • BE383003A - : en
  • CH150265A - Process for spinning artificial structures from cellulose. : de en
  • CH150373A - Multi-spindle machine for dividing rod-shaped workpieces into smaller workpieces. : de en
  • SU23740A1 - Concrete rebar bending machine : en ru
  • SU23745A1 - The method of manufacture of the conveyor screw (screw) : en ru
  • SU23622A1 - Machine for cutting tick marks on scale bars : en ru
  • US1828824A - Scraper for tractor wheels : en
  • DE536952C - Adjustment device for outputting certain amounts of liquid : de en
  • SU23863A1 - Children's toy : en ru
  • PL14512B1 - Ceiling beam made of artificial bricks. : en pl
  • PL14539B1 - A method of separating acid components of end gases, which are formed during the production of pyrophosphates. : en pl
  • PL14542B1 - Connection diagram for the weakening of the magnetic field in motors or electric braking of motor vehicles by means of a short circuit, suitable both for traction with one and two motor cars. : en pl
  • PL14471B1 - Step switch to be regulated without interrupting the current. : en pl
  • GB360007A - Improved process of manufacturing electric telephone cables : en
  • US1828852A - Tube transmitter keying method : en
  • SU23659A1 - A device for observing liquid meniscus : en ru
  • US1829286A - Control device for receipt printing machine : en
  • US1828942A - Production of corrected sound records : en
  • US1829362A - Hair waving heater : en
  • DE527210C - Process for the production of metal-like coatings : de en
  • AT125065B - Method and machine for the production of fabrics. : de en
  • CH150541A - Damping device on reversing poles of DC machines. : de en
  • AU3087930A - Receptacle fitted with elastic cover and with guiding and shock-absorbing means : en
  • PL14614B1 - Manufacturing of crowns on teeth and similar objects made of cast porcelain. : en pl
  • US1828777A - Ophthalmic test chart apparatus : en
  • BE382781A - : en
  • US1829118A - Process for making steel insensible to the action of hot gases and vapors : en
  • DE537206C - System for sending and receiving radio signals over a telephone cable system : de en
  • GB359772A - Improvements relating to the manufacture of derivatives of ª¤-anisidine and like ª¤-alkyloxy-anilines : en
  • US1828886A - Sewing machine : en
  • US1829304A - Drilling apparatus : en
  • FR713748A - Neon sign : en fr
  • ES514U - Application of clocks and other objects for personal use to constitute a memory aid with introductions of new elements. (Machine-translation by Google Translate, not legally binding) : en es
  • GB360405A - New or improved insecticides, fungicides, disinfectants and preservatives : en
  • FR713336A - Trouser and panty enhancements : en fr
  • US1829380A - Marginal reenforcement for pockets of rubber balls : en
  • DE536534C - Pressed mesh screen made of profile wire : de en
  • DE536735C - Feeding device for printing presses : de en
  • DE536976C - Driver catch device for looms : de en
  • US1829316A - Weighing apparatus : en
  • US1828846A - Manufacture of blanc fixe : en
  • US1829277A - Gasoline reserve supply device : en
  • US1829352A - Heating device : en
  • ES123659A1 - FREQUENCY SELECTOR DEVICE : en es
  • GB359961A - Improvements in, and relating to, bolts, studs and screws : en
  • FR713584A - Process for the treatment of asphalt roads : en fr
  • GB359655A - Improvements in carding engines : en
  • GB359670A - Improvements in letter files : en
  • FI13915A - Fallbomb : en fi
  • GB359877A - Improvements in or relating to the plaiting down and saturating of piece goods in cisterns : en
  • US1829121A - Sound recording apparatus : en
  • SU23463A1 - Telephone recording device : en ru
  • SU23499A1 - The method of obtaining the basic dye : en ru
  • SU23547A1 - Device for supplying water to skin processing machines : en ru
  • US1829629A - Carrying device : en
  • PL14634B1 - Heater with storage space. : en pl
  • SU23496A1 - Electric cube for heating continuously flowing fluid : en ru
  • US1829027A - Oil burner : en
  • DE536999C - Device for accelerating the water circulation in pipe boilers : de en
  • DE537025C - Process to achieve perfect final and lateral bite height and an appropriate position of both jaws in relation to one another for the production of dentures : de en
  • DE537208C - Changeable capacitor : de en
  • US1828979A - Alarm : en
  • US1829086A - Supporting means for hosiery, etc. : en
  • CH150263A - Container closure. : en fr
  • FR713302A - Apparatus and method of protection-safety for pipelines of all kinds : en fr
  • CH150531A - Process for the preparation of an azo dye. : de en
  • DE536715C - Device for tying weaver knots : de en
  • ES124089A1 - A PROCEDURE FOR THE INTERIOR ROOFING OF CEMENT AND ANALOG CHANNELS BY MEANS OF THE DESCRIBED DEVICE : en es
  • GB359757A - Method of obtaining multi-colour screens for colour-photography : en
  • DE536791C - Method and machine for fitting Louis XV heels to footwear : de en
  • FR713381A - Method for preventing rusting of brine refrigeration tubes of shut down refrigeration installations, in particular of artificial ice trays : en fr
  • US1829215A - Method and means for producing castellated nuts and the like : en
  • US1828761A - Brake shield : en
  • US1829297A - Device for drawing curtains and the like : en
  • US1829484A - Constant-current regulator : en
  • PL14360B1 - Kb-Al e 33. Wooden grease pad and the method of its production. : en pl
  • PL14652B1 - Device of a vacuum cleaner or similar blower. : en pl
  • SU23662A1 - Instrument for sampling medium liquid samples : en ru
  • US1829435A - Hollow building block : en
  • FR713714A - Buttermilk making machine : en fr
  • DE536995C - Process for the preparation of sulphonic acids of 1-chloro-2-aminonaphthalene : de en
  • ES124143A1 - IMPROVEMENTS IN THE COUPLINGS : en es
  • ES124234A1 - IMPROVEMENTS IN MACHINES FOR THE MANUFACTURE OF CIGARS : en es
  • FR713418A - Removable bed : en fr
  • FR713678A - Improvements to rafts and similar devices : en fr
  • GB359562A - Improvements in or relating to direction finding apparatus : en
  • DE537015C - Bulb base for Edison sockets : de en
  • CH150393A - Device for automatic braking when the speed of an electric motor increases due to the load above an idle speed. : de en
  • PL14370B3 - A method of accelerating the vulcanization of natural and artificial rubber. : en pl
  • SU23486A1 - Welding generator : en ru
  • SU23639A1 - Light Recording Device : en ru
  • US1829127A - Lamp socket : en
  • US1829608A - Vertical chamber coke oven : en
  • DE537112C - Device for producing clear ice by blowing in air : de en
  • FR713545A - Improvements to vehicle suspension on railways or tracks : en fr
  • FR713617A - Mercury vapor luminescent lamps : en fr
  • FR713657A - Improvements in the treatment of liquids by irradiation : en fr
  • SU23905A1 - Single AC / DC converter for arc welding : en ru
  • US1829378A - Treatment of cellulose materials : en
  • US1829536A - Clutch and brake : en
  • US1829686A - Induction motor : en
  • PL14434B1 - A car for folk games. : en pl
  • GB359958A - Improvements in and connected with hair clippers : en
  • PL14628B1 - Padding with belt springs. : en pl
  • US1828921A - Tuft-cutting mechanism of axminster carpet and other tufted-fabric looms : en
  • ES124176A1 - An apparatus for drying the lees or lees of the wine, extracting and taking advantage of the liquefied part that they contain at the same time. : en es
  • GB359941A - Improvements in or relating to apparatus for heating bitumen, tar or the like : en
  • DE537081C - Car loading device by means of a conveyor belt : de en
  • DE537232C - Process for the production of chromium-containing azo dyes : de en
  • PL14599B1 - A way to prevent the formation of harmful calcium and magnesium soaps in baths. : en pl
  • SU23317A1 - Safety device for cold rolling mills : en ru
  • US1829125A - Oil burning heater : en
  • US1829134A - Taee-off and leering conveyer for sheet glass forming machines : en
  • US1829186A - Apparatus for supplying heated oil : en
  • US1829329A - Switch lock : en
  • US1829413A - Rigging for sailboats : en
  • CH150341A - Self-loading firearm with protective slide. : de en
  • US1829530A - Steering column bushing : en
  • DE537054C - Heat accumulator for warming up soldering irons : de en
  • DE537144C - Device for detecting machine noises : de en
  • FR713701A - Improvements in the manufacture of new industrial products and their application in organic reactions : en fr
  • GB359802A - Sizing treatment of artificial silk yarns and threads : en
  • PL14615B1 - Absorbing refrigerant for cooling devices. : en pl
  • SU23858A1 - Exhaust apparatus to spinning waters : en ru
  • US1829176A - Double-barreled auto shaver : en
  • US1829259A - Process of making slow-setting casein glue, and dry base for use in such processes : en
  • US1829668A - Aluminum alloy : en
  • DE537116C - Rail fastening on cross sleepers and shims by means of the rail foot and rail web between them with loop-shaped hook clamps : de en
  • SU23583A1 - Multi Band Saw Machine : en ru
  • SU23721A1 - Cartridge for bore holes in the pistons : en ru
  • DE537125C - Heating plate in which electrical resistors for heating the plate are installed in insulated channels that are closed at both ends : de en
  • US1828971A - Method and apparatus for projecting multicolor rays : en
  • ES123955A1 - ELECTROMAGNETIC CONTROL FOR DIYUNTOR : en es
  • US1828817A - Thread knotting device : en
  • GB359686A - Improvements in or relating to stapling machines : en
  • US1829467A - Plow handle : en
  • PL14621B1 - Stepped grate, equipped with an initial grate and separate fuel supply to both grates. : en pl
  • SU23403A1 - Method of reducing nitrobenzene to aniline : en ru
  • DE536854C - Keyboard instrument : de en
  • ES124152A1 - Procedure to manufacture hard metal rows. : en es
  • ES124181A1 - A SMOKE AVOIDING AND FUEL SAVING APPARATUS FOR HOUSEHOLDS AND ANALOGS : en es
  • GB359654A - Improvements in or relating to safety valves : en
  • DE536965C - Safety mustache : de en
  • ES124122A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NO. 110781 : en es
  • FR713402A - Support for stockings or similar items : en fr
  • PL14401B1 - A device for steam superheating in water-gas steamers. : en pl
  • SU23555A1 - Instrument for measuring stability and body vibration : en ru
  • US1829022A - Method of constructing valve cages : en
  • US1829091A - Wagon tongue hound : en
  • US1829148A - Boiler : en
  • US1829248A - Gasket : en
  • PL14509B1 - The way the walls are built. : en pl
  • SU23462A1 - Phase indicator for synchronously operating devices : en ru
  • US1828885A - Composition of matter for putty : en
  • US1829573A - Ingot turning machine : en
  • DE504831C - Process for the preparation of nuclear halogenated derivatives of aryl-1-thioglycol-2-carboxylic acid amides : de en
  • DE536702C - Device for inserting marking tips in model templates : de en
  • GB359538A - Telegraph switching systems : en
  • GB359798A - Improvements in or relating to cutlery and like blades : en
  • CA316541A - Moth cake package : en fr
  • CH150477A - Selector receivers, in particular for type printing telegraph receivers. : de en
  • US1828734A - Gas and vapor treating apparatus : en
  • US1828740A - Tool for cutting stone : en
  • DE537062C - Trailer coupling for motor vehicles : de en
  • PL14545B1 - Fuse for disintegrating cartridges. : en pl
  • SU23872A1 - The method of preparation of artificial materials containing asbestos : en ru
  • DE536833C - Attachment of the stone to the holder of a storage pendulum for traveling grates : de en
  • DE537043C - Device for testing the torsional strength of small metal objects, such as pieces of wire or the like, in particular of circular runners : de en
  • PL14504B1 - Method and equipment for carbide nitriding. : en pl
  • US1829153A - Apparatus for coating and treating sheet material : en
  • DE537264C - Sewing table with a device for inserting a portable base sewing machine : de en
  • DE537276C - Arrangement of cylinder locks : de en
  • FR713423A - Typewriter Improvements : en fr
  • FR713648A - Vulcanizing press : en fr
  • CA316486A - Pulp board : en fr
  • US1829688A - Calendar pad : en
  • AT125169B - Electric salt bath crucible furnace. : de en
  • CH150503A - Braking device for trailers of motor vehicles. : de en
  • DE536688C - Swing memory arrangement : de en
  • DE536851C - Centrifugal clutch : de en
  • IE12997L - Aircraft with auto-rotative wings : en
  • GB359593A - Improvements in electric testing devices : en
  • CA316587A - Textile product : en fr
  • FR713696A - Valve for dry gas meter : en fr
  • FR713715A - Glass lens manufacturing process : en fr
  • US1829678A - Means for treating yarn : en
  • GB359722A - Improvements in the purification of crude paraffin wax : en
  • SU23481A1 - DC welding generator : en ru
  • SU23790A1 - Gas mask : en ru
  • SU23856A1 - Fire Alarm Device : en ru
  • PL14573B1 - Automatic telephone switch box equipped with rotary switches of the same type. : en pl
  • PL14585B1 - A device for actuating the clutch, especially in motor vehicles. : en pl
  • SU23369A1 - Device for mixing liquids : en ru
  • US1829075A - Board cutting machine : en
  • US1829182A - Hopper gate actuating mechanism : en
  • US1829674A - Elastic fluid turbine and the like : en