• FR712495A - Device for distributing lubricating liquid under pressure to several lubrication points : en fr
  • GB357941A - Improvements in and relating to television receivers : en
  • SU22806A1 - Isolation Tester : en ru
  • DE534747C - Self-clamping clamping head for bodies to be tested for strength : de en
  • US1825096A - Rocker bearing for walking beams : en
  • DE534468C - Method for producing a staggered book cut on stacks of sheets : de en
  • FR712516A - Protective covers for relay panels or other similar electrical devices : en fr
  • DE534734C - Process for producing the paper insulation of high voltage cables : de en
  • DE534764C - Pressure reducing valve : de en
  • US1825190A - Combined shooting and magazine barrel for spring air guns : en
  • DE534779C - Dobby : de en
  • GB357737A - Improvements in refrigerator or cold storage cabinets or receptacles : en
  • GB357863A - Process for mixing material to be briquetted with a liquid binding medium : en
  • CH149892A - Process for the preparation of a dye intermediate. : de en
  • CH149919A - For connection to high-voltage lines, certain electrical device consisting of units with at least one wound iron core arranged within an insulating housing. : de en
  • PL14151B1 - Device for returning the waste material to brick belt presses. : en pl
  • SU22808A1 - Vacuum tube tester : en ru
  • FR712390A - Projectiles, mines, bombs or other incendiary engines : en fr
  • CA315593A - Aeroplane : en fr
  • GB357654A - Improvements in and relating to fluid-break electric circuit interrupters : en
  • CH149685A - Electrical method for the representation of nitrogen-oxygen compounds. : de en
  • CH149722A - Device for water treatment. : en fr
  • DE534718C - Emergency circuit for wire drawing machines : de en
  • DE534874C - Continuously working sausage filling and dividing machine : de en
  • SU23218A1 - Brick kiln : en ru
  • SU23243A1 - Automatic flushing device for closets when the toilet is opened twice : en ru
  • US1825275A - Pressed metal body construction : en
  • SU23002A1 - Potato planter adapted to the plow : en ru
  • US1825118A - Device for keeping warm and damp compresses for local bodily treatment : en
  • US1825446A - Hot top for ingot molds : en
  • USD85263S - Obvall smtley : en
  • DE534679C - Pin coupling, in particular wooden pin coupling : de en
  • GB357879A - Improvements in heating stoves : en
  • DE534644C - Process for the preparation of water and dust containing tars : de en
  • DE534760C - Lubrication pump drive : de en
  • DE534837C - Articulator : de en
  • DE534308C - Cooling machine with pressure equalization line : de en
  • DK44646C - Two-stroke internal combustion engine with Transverse flushing. : da en
  • GB357824A - Improvements relating to cycle brakes : en
  • US1825305A - Aeroplane : en
  • US1825359A - Light wrecking crane : en
  • FR712400A - Method and device for the manufacture of artificial products similar to horsehair : en fr
  • GB357810A - Improvements in or relating to pit prop drawers and similar appliances : en
  • DE534488C - Switching of DC reverse contactors in AC systems : de en
  • FR712272A - Installation of remote control and remote signaling : en fr
  • FR712429A - Bright spotlight : en fr
  • IE11348L - Domestic mops : en
  • DE534486C - Circuit arrangement for inductive transmission of direct current surges : de en
  • ES601U - Pincer system to stretch the leather. (Machine-translation by Google Translate, not legally binding) : en es
  • SU22994A1 - Fluid dispenser : en ru
  • US1824781A - Meter device : en
  • US1825552A - Speed changing and reversing gear : en
  • ES364Y - Filter for water. : en es
  • GB358019A - Improvements in and relating to burglary, fire, flood or other danger alarms : en
  • US1825185A - Packing for pistons and the like : en
  • US1825345A - Compensated gyroscopic device for the determination of planes or directions of reference : en
  • SU22850A1 - Removable stud for mounting : en ru
  • DK44635C - Sound reproducing apparatus. : da en
  • FR712304A - Process for removing solvents from plastic colloids : en fr
  • DE534409C - Cushioned pendulum suspension of electric motors, the paw bearings of which rest on a laterally movable drive axis : de en
  • GB357813A - Improvements in or relating to light reflectors : en
  • SU22717A1 - Safety device for ships : en ru
  • SU22949A1 - Device for the mechanical recording of sounds on tape : en ru
  • US1824788A - Spindle rail lifting mechanism : en
  • FR712203A - Magnetic coupling : en fr
  • DE534735C - Pull switch : de en
  • GB357629A - Improvements in gas heated geysers : en
  • FR712314A - Further training in industrial machines for the development of cinematographic films : en fr
  • DE534815C - Casting mold for die setting and line casting machines, in which the casting mold cover is raised by mechanical means before the line is ejected : de en
  • PL14285B1 - The method of processing waste sulfuric acid, obtained when washing tar oils with sulfuric acid. : en pl
  • SU22692A1 - Device for cementation of iron and steel under pressure : en ru
  • GB357902A - : en
  • GB358465A - Improvements in and relating to the art of colouring : en
  • DE534672C - Swivel or guide arm for electrical pickups : de en
  • DE534921C - Circuit arrangement for two-wire or four-wire amplifier in telecommunication lines : de en
  • DK44638C - Procedure for the manufacture of a road construction material. : da en
  • US1825371A - Wing and aileron construction for aircraft : en
  • CA315758A - Strand working apparatus : en fr
  • FR712327A - New reservoir pen holders : en fr
  • PL14238B1 - Steel and concrete safe. : en pl
  • SU22887A1 - A device for carving plugs, wads, etc. using tubular incisors : en ru
  • SU22975A1 - Electrical device to control the correctness of answers when learning the method of questions and answers : en ru
  • US1825034A - Sectional pipe coupling : en
  • CA315644A - Hot air furnace : en fr
  • SU23250A1 - Weaving Bird Cleaning Machine : en ru
  • US1825327A - Clamp : en
  • US1825549A - G scheuing and bruno walach : en
  • GB357757A - Improvements in frictional rotary power-transmitting members : en
  • US1824779A - Safety razor : en
  • FR712300A - Gear switch : en fr
  • FR712316A - Remote transmission of indications from a measuring device : en fr
  • GB358003A - Improvements in electrical time interval testing apparatus : en
  • ES123925A3 - Manufacturing process of curling irons or hair curlers. : en es
  • GB357797A - Improvements in and relating to electric commutating devices : en
  • CH149757A - Cupola. : en fr
  • CH149834A - Method for producing a paste useful for medicinal purposes. : de en
  • CH149840A - Comb. : en fr
  • DE534497C - Desk with metal frame : de en
  • DE534701C - Arrangement for generating one or more partial voltages for starting or synchronizing or both of single armature converters : de en
  • FR712548A - Garden equipment : en fr
  • US1824802A - Insulation testing system : en
  • US1825588A - Portable vibrating machine : en
  • GB357774A - Improvements relating to electron discharge tubes : en
  • DE534738C - Resin-containing putties : de en
  • GB357936A - : en
  • USRE18215E - Liquid container : en
  • US1825277A - Process of cutting disks from glass plates : en
  • US1825286A - Denture : en
  • PL14166B1 - Device for signaling the speed of movement of motor vehicles. : en pl
  • SU23221A1 - Mobile vehicle for unloading bulk materials from covered wagons, ex. coal : en ru
  • FR712379A - Large capacity coach on articulated chassis : en fr
  • DE534463C - Process for wide bleaching of fabric hung in free folds on trolleys : de en
  • PL14261B1 - The method of anchoring the tube sheet wall of the combustion chamber of fire tubes of steam engine boilers. : en pl
  • SU22885A1 - Device for changing automatically by guiding the movement of the supporting workpiece carriage with a cylindrical saw : en ru
  • SU23109A1 - Spring angle clamp for temporary connection of welded fusell tubes : en ru
  • US1825069A - Stamping machine : en
  • GB357743A - Improvements in manufacture of polychlornaphthalenes : en
  • ES123769A1 - PROCEDURE FOR THE DIRECT OBTAINMENT OF CALCIOCIANAMIDE BASED ON MIXTURES OF FORMATION CARBIDE AND NITROGENIUM : en es
  • GB357978A - Improvements in x-ray tubes : en
  • SU23168A1 - Self-hinged sectional with lever mechanism : en ru
  • SU23101A1 - Device for automatic activation of fire installations : en ru
  • SU22997A1 - Sort for cotton seeds : en ru
  • GB358060A - Improvements in or relating to electrical glow discharge devices : en
  • PL14254B1 - Chemical vaporization device. : en pl
  • US1825339A - Dosing device : en
  • CA315690A - Train dispatching system : en fr
  • CA315739A - Vacuum tube : en fr
  • DE534203C - Protective device on meat wolves : de en
  • GB357820A - Improvements in or relating to apparatus for the manufacture of films or webs from cellulose products : en
  • FR712497A - Manufacturing process of a non-toxic combustible gas : en fr
  • FR39144E - Improvements in processes for the manufacture of artificial silk threads and the like : en fr
  • GB357822A - Improved method of decomposing and hydrogenating heavy organic compounds to produce light hydrocarbons : en
  • GB357696A - Improvements in or relating to percussion fuses for bombs or similar projectiles : en
  • GB357801A - Improvements in or relating to the final cooling of gases from coal distillation ovens and the like : en
  • DE534601C - Flush valve for dispensing a certain amount of flush water : de en
  • DE534732C - Chassis for rail vehicles, especially for tram cars : de en
  • GB357990A - : en
  • CA315668A - Vulcanization of tires : en fr
  • CH149721A - Process for at least partial disinfection of liquids. : de en
  • CA315562A - Stabilizer for road graders : en fr
  • FR712463A - Hot air apparatus for drying hands or the like : en fr
  • SU22913A1 - Two-mirror Ecker : en ru
  • SU22921A1 - Device for measuring areas and lengths of diagrams : en ru
  • US1824930A - Combined coal and cinder handling plant : en
  • US1825188A - Bathtub : en
  • SU22810A1 - Gas-filled electric incandescent lamps : en ru
  • SU22989A1 - The device for punching the final line in the final card simultaneously with the printing of this line on the tabular machines : en ru
  • CH149669A - Embroidery hoop. : de en
  • CH149701A - Process for the preparation of dithioic derivatives of secondary amines. : en fr
  • CH149843A - Installation in fully automatic and semi-automatic telephone systems. : de en
  • GB357880A - Improvements in and relating to boxes for chickens and the like : en
  • DE534516C - Method for selecting the woods for sound bodies on pianos, loudspeakers or similar musical instruments by measurement : de en
  • DE534555C - Process for the separation of air : de en
  • US1824870A - Knife guard for slicing machines : en
  • SU22814A1 - Method of making permanent magnets : en ru
  • CH149673A - Dishwasher. : de en
  • FR712510A - Improvements to automatic reciprocating gearboxes, for threshers : en fr
  • CH149642A - Process for the production of hydraulic cement. : de en
  • US1825341A - Overgear transmission : en
  • GB358421A - Improvements in and relating to colouring matters and intermediates of the anthraquinone series : en
  • PL14252B1 - Dressing plaster. : en pl
  • CH149756A - Magnesium manufacturing process. : en fr
  • GB357922A - Process of producing salts of the hydrofluosilicic acid : en
  • PL14140B1 - Connector for flexible pipes. : en pl
  • PL14158B1 - Device for demonstrating the operation of internal combustion engines. : en pl
  • PL14307B1 - The device and method of aerial advertising. : en pl
  • US1825439A - Sound recording or reproducing apparatus : en
  • CA315598A - Window screen : en fr
  • CA315695A - Train dispatching system : en fr
  • CH149869A - Wheel flange lubrication device for rail vehicles. : de en
  • AU2923630B - Improvements in and connected with disc bearings for ploughs and cultivators : en
  • CA315601A - Newspaper time printing press : en fr
  • CA315735A - Glass grinding machine : en fr
  • CA315740A - Electron discharge device : en fr
  • DE534853C - Hat press with elastic press bag : de en
  • US1825143A - Combined typewriting and computing machine : en
  • US1825033A - Combined mechanical dishwasher and cabinet therefor : en
  • DE534812C - Regulation of extraction steam turbines with extraction point moving on the turbine housing : de en
  • CH149698A - Process for the preparation of a substitution product of an aromatic hydrocarbon. : de en
  • DE534892C - Process for the production of moldings from metal oxides : de en
  • SU23126A1 - The shutter to the vessels for the release of fluid stream or drops : en ru
  • DE534658C - Process for the preparation of dye intermediates and dyes of the anthraquinone arcridone series : de en
  • DE534485C - Circuit arrangement for controlling glow lamps, especially for the purposes of picture telegraphy : de en
  • DE534917C - Longitudinal and transversely movable roller bearing : de en
  • ES123589A1 - ARRANGEMENT FOR THE GALVANIC COATING OF MASS ARTICLES : en es
  • GB357706A - An improved reduction gear pulley for electric motors : en
  • FR712360A - Manufacturing process of water resistant water inks for intaglio printing : en fr
  • FR712449A - Improvements to bottles and insulating containers with athermal walls : en fr
  • GR3360B - MANUFACTURE OF CONCRETE STONES, CONCRETE BUILDINGS AND CONCRETE TILES FOR THE CONSTRUCTION OF PERMANENT ROADS. : el en
  • DE534726C - Periodically acting absorption refrigeration machine : de en
  • GB358020A - Improvements in vegetable production : en
  • GB358431A - Improvements in and relating to methods of and apparatus for treating sulphur dioxide : en
  • US1825103A - Conduit : en
  • GB357851A - Improvements in or relating to cigarette, cigar, or like extinguishing devices : en
  • GB357694A - Improvements in or relating to aircraft catapults or launching apparatus : en
  • US1825054A - Refrigerative apparatus : en
  • PL14340B1 - Method of removing fibrous mass from closed boilers. : en pl
  • US1824770A - Closet seat hinge : en
  • BE381856A - : en fr
  • SU22744A1 - Independent excitation cathodic regenerator : en ru
  • US1824944A - Chain wrench : en
  • USD85247S - Shelby v : en
  • SU23145A1 - Machine for spherical surface points (glass lenses) : en ru
  • FR712437A - Motor frame for winders : en fr
  • GB357734A - Improvements in or relating to buttons : en
  • GB357841A - Improvements in or relating to piston rod or like packings : en
  • ES123779A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF SAID PATENT : en es
  • FR712447A - Double keys for articulated fingering for use with keyed musical instruments : en fr
  • GB357659A - Improvements in forging machines : en
  • GB357660A - Improvements in optical systems for cameras for photography or kinematography particularly in colour : en
  • SU22767A1 - Adaptation to machines for winding wire with insulating thread : en ru
  • US1824920A - Exercising device : en
  • US1825257A - Magazine binder : en
  • FR712488A - Steam boiler, in particular high pressure boiler : en fr
  • GB357860A - Manufacture of organic compounds of antimony : en
  • US1825612A - Fender rope fastener : en
  • SU23189A1 - Airplane Signaling Device : en ru
  • SU22819A1 - Bottom tube : en ru
  • US1824979A - Fruit packer's bench : en
  • US1825236A - Railway track circuits : en
  • SU22729A1 - Automatic railway barrier : en ru
  • SU22893A1 - Bath for the recovery of chlorides of copper and noble metals : en ru
  • SU23274A1 - Cathode generator : en ru
  • DE533716C - Soaping device with motor-driven drive shaft : de en
  • SU22928A1 - Apparatus for determining the average flow velocity of water in rivers : en ru
  • US1825551A - Electrical recording : en
  • USD85228S - Design iob a spray gttn : en
  • CA315581A - Insulating composition : en fr
  • CH149639A - Carriageway with a flexible base. : de en
  • US1825486A - Scanning disk : en
  • DE510795C - Device for unloading tipping wagons that are used to transport bulk goods by means of individual conveyor vessels : de en
  • GB357633A - Improvements in or relating to telephone systems : en
  • GB358089A - Improved compositions for plastic moulding : en
  • GB357646A - Improvements in or relating to methods of or machines for finishing edges of sheet material : en
  • DE534581C - Bread knife : de en
  • DE534880C - Device for transferring bricks u. Like. From a conveyor, z. B. roller table on a storage frame : de en
  • ES579U - A bookbinding binder with special hinged frames (Machine-translation by Google Translate, not legally binding) : en es
  • FR712291A - Method and device for obtaining an adjustable dosage of materials transported from their place of extraction to that of their use : en fr
  • FR712335A - Preparation of potassium nitrate : en fr
  • GB357900A - Improvements in and relating to indicating devices for chairs or the like : en
  • GB357926A - Manufacture of a new crystallized product from digitalis : en
  • DE534669C - Trough for kneading machines : de en
  • CA315611A - Steam jet : en fr
  • SU22849A1 - Adaptation to molding machines for removing molding earth from hard-to-reach parts of the molds. : en ru
  • SU23011A1 - W lka sorting : en ru
  • CH149893A - Process for the production of a metal-containing dye. : de en
  • CA315586A - Aeroplane : en fr
  • CA315775A - Telephone finder switch system : en fr
  • SU22745A1 - Stabilized Cathode Generator : en ru
  • US1824825A - Molded laminated gear blank : en
  • US1825321A - Art of effecting heat exchange : en
  • PL14142B1 - A spine chisel with a high hardness alloy blade inserted. : en pl
  • SU23081A1 - Conical paper cup making machine : en ru
  • FR712302A - Improvements to motion picture editing or viewing machines : en fr
  • DE534920C - Method for the simultaneous remote transmission of two different curves, especially for teleprinters : de en
  • US1825448A - Lock actuated electrical switch : en
  • SU22844A1 - The composition of the mass for filling vessels intended for the storage of acetylene : en ru
  • SU23174A1 - Brake device for tensioning wire with constant force in the manufacture of ropes : en ru
  • US1824786A - Expressman's truck : en
  • US1825417A - Multiple cylinder engine : en
  • CA315592A - Race starting barrier : en fr
  • CA315768A - Threshing machine : en fr
  • SU22720A1 - Air distributor in air-electric brakes : en ru
  • GB357711A - An improved die-casting machine : en
  • GB357786A - Improvements in or relating to bobbin or spool winding machines : en
  • US1825544A - Gate valve structure : en
  • DE534712C - Device for catching dropped dishes when washing, wiping or drying : de en
  • GB357630A - : en
  • GB357889A - Improvements in and relating to steam turbine plants : en
  • ES300Y - Cigarette box for women's use. : en es
  • FR712537A - Rotary pump : en fr
  • CA315629A - Furnace lining : en fr
  • DE534924C - Electric arc lamp with enclosed effect carbon arc : de en
  • FR712217A - Contact member comprising one or more slotted contact sleeves : en fr
  • FR712323A - Crystalline graphite refining process : en fr
  • PL14309B1 - Selective protective device for metal pair rectifiers. : en pl
  • CA315676A - High grade magnesium alloy : en fr
  • SU22794A1 - Thermal current limiter : en ru
  • SU22917A1 - Length Measuring Instrument : en ru
  • CH149895A - Process for the production of a metal-containing dye. : de en
  • CA315697A - Railway traffic controlling apparatus : en fr
  • SU23295A1 - Automatic firearms : en ru
  • CA315763A - Ore discovering and determining apparatus : en fr
  • CH149636A - Device for retaining land in contact with waterways. : en fr
  • CH149640A - Gas supply control with thermoregulator on gas boilers. : de en
  • CH149695A - Process for the production of acetic anhydride. : de en
  • DK44653C - Method for reproducing photographic color images of another relief-patterned film on a relief-patterned film. : da en
  • GB358419A - Improvements relating to casing head equipment for bore-holes or wells : en
  • PL14121B1 - The method of sealing doors or windows. : en pl
  • SU22967A1 - Apparatus for field research of soil air permeability : en ru
  • US1825373A - Safety device for gas stoves and ranges : en
  • CH149824A - Mercury vapor rectifier with graphite anodes. : de en
  • SU23135A1 - Device for collecting oil from the surface of the water : en ru
  • US1824902A - Valve : en
  • CA315639A - Impregnated fibre article : en fr
  • CH149829A - Membrane gas pressure regulator. : de en
  • DE525489C - Method for closing and sealing explosion-proof vessels with conical lid bases : de en
  • FR712220A - Air heater : en fr
  • FR712534A - Improvements in cinematography : en fr
  • GB357662A - Improvements in combination radio receiver and phonograph : en
  • DE534774C - Painting device for the production of line patterns : de en
  • PL14177B1 - Machine for peeling potatoes, fruit and vegetables. : en pl
  • US1825142A - Motion picture film magazine : en
  • DE534336C - Sieve for separating the chaff from the short straw in threshing machines : de en
  • DE534901C - Device for the automatic parking of the pulling drums of wire drawing racks : de en
  • GB357954A - Improvements relating to pneumatic tyres : en
  • DE534756C - Seed dressings : de en
  • FR712283A - Multi-piece ring for umbrella ties or any other object : en fr
  • CA315744A - Heat exchanging apparatus : en fr
  • ES395Y - Plug with protruding head. : en es
  • FR712475A - Improvements to slicing machines : en fr
  • GB357780A - Improvements in manoeuvre signal systems for vehicles or the like : en
  • SU22813A1 - Electric gas light : en ru
  • SU23184A1 - Device for transmitting instrument readings : en ru
  • US1824803A - Method and apparatus for receiving wireless signals : en
  • US1825564A - Revolving sign : en
  • CH149906A - Process for the preparation of a condensation product of the pyrazole anthrone series. : de en
  • DE534547C - Process for the production of pipes from sheet metal : de en
  • DE534628C - Cover for the junction of two films with sound film recordings : de en
  • ES396Y - Warming cap for the head in order to open or dilate the pores of the scalp for the purposes of applying products that invigorate, tone and heal the hair roots. : en es
  • FR712369A - Aircraft slope indicator (inclinometer) : en fr
  • FR712507A - Gold alloy, legal tender, particularly intended for jewelry : en fr
  • GR3364B - ELECTRIC INSECT. : el en
  • CH149658A - Support arm for wash basins and the like. : de en
  • CH149800A - Electrical tape. : de en
  • DE534980C - Process to improve the spreadability and increase the opacity of wallpaper dough colors : de en
  • GB358069A - Improvements relating to systems for controlling the sequential operation of dynamo electric machines or the like : en
  • SU23125A1 - Primer lock with annular safety device : en ru
  • US1825062A - Pipe joint : en
  • US1825102A - Art of coloring rattan : en
  • US1825192A - Window ventilator for autos : en
  • SU23265A1 - W lka sorting : en ru
  • CA315602A - Fastener : en fr
  • PL14232B1 - Device for spraying paints. : en pl
  • PL14284B1 - A method of manufacturing long-distance telephone cables made of strand groups. : en pl
  • US1824829A - Cable testing system : en
  • US1825200A - Measuring device for liquids : en
  • US1825312A - Circuit controller : en
  • SU23014A1 - Nut crushing device : en ru
  • US1825239A - Turbine rotor disk fastening means : en
  • US1825463A - Method of reclaiming stainless steel scrap : en
  • CA315679A - Gas and air mixer for hydrocarbon engines : en fr
  • CH149715A - Process for the preparation of a vat dye. : de en
  • SU23000A1 - Sowing method by seeds : en ru
  • SU23270A1 - Self-acting device for closing gas lines to burners : en ru
  • US1825293A - Shaft support : en
  • USD85246S - Design fob a dbinxing glass : en
  • US1824769A - Centering device for lathes : en
  • US1825492A - Machine for making absorbent pads : en
  • SU22805A1 - Instrument for recording cathode lamp characteristics : en ru
  • SU22980A1 - Device for counting the number of buckets or trolleys with coal supplied to the locomotive : en ru
  • US1824840A - Miner's cap : en
  • US1825248A - Products resembling natural waxes : en
  • US1825648A - Insecticide applying apparatus : en
  • SU22832A1 - Electric Welding Device : en ru
  • US1825582A - Device for flushing drain pipes : en
  • USRE18211E - David ttjlchin : en
  • SU23054A1 - Tool for handling non-circular objects : en ru
  • US1825145A - Method of securing bundles of bristles in the bodies of brushes : en
  • PL14244B1 - Manufacturing of neon lamps. : en pl
  • DE534627C - Pulverized coal burners : de en
  • CA315759A - Strand winding apparatus : en fr
  • US1824912A - Hood latch : en
  • US1824934A - Electrical conductor : en
  • US1825336A - Weighing scale : en
  • DE534887C - Electromagnetic impact device : de en
  • US1825329A - Airplane article pick up shock absorbing means : en
  • PL14137B1 - : en pl
  • SU23007A1 - Flax pulling machine : en ru
  • US1825292A - Rifle target and frangible disk : en
  • US1825614A - Cover for the discharge openings of concrete mixing drums : en
  • PL14265B1 - Method and device for external coating of pipes with a protective material. : en pl
  • US1824995A - Ink : en
  • US1825195A - Unit-system building construction : en
  • US1825487A - Scanning device : en
  • DE534907C - Process for the methylation of 3- or 8-methyl- or 8-chloroxanthine : de en
  • DE534526C - Device for the simultaneous manufacture of a plurality of cigarettes : de en
  • FR712490A - Manufacturing process of piston pins : en fr
  • FR712504A - Insulating reinforcement for drying, conservation of various materials and advertising on the material or the reinforcement or on both : en fr
  • US1825010A - Electrical conduit : en
  • US1825647A - Storage, transportation, and distribution of frozen carbon dioxide : en
  • PL14234B1 - Signaling device for airports. : en pl
  • SU22757A1 - Device for automatically adjusting communication between circuits in shortwave receivers and transmitters : en ru
  • SU23172A1 - Training device for firing a machine gun at air targets : en ru
  • USRE18212E - Siekbina : en
  • US1825407A - Accordion : en
  • US1825438A - Photo-electric sound recording or reproducing : en
  • BE382008A - Light-sensitive photographic product and its manufacturing process : en fr
  • DE534544C - Crimped metal insert for the flexible connection of the frame parts when dismantling the pit from profile iron, railroad tracks and the like. like : de en
  • US1824985A - Electrical carburetor starter : en
  • US1825478A - Method and means for treating textile fabrics : en
  • USD85262S - Design for a bedspread : en
  • US1824824A - Electrical apparatus : en
  • US1825104A - Saw table : en
  • FR712371A - Improvements to item-recording or sub-totalization counters for combined writing and adding machines : en fr
  • GB357739A - Improvements in electric switches with quenching liquids : en
  • GB357945A - Improvements in or relating to air vents for show cases and the like : en
  • GB357995A - : en
  • GB358499A - Improvements in or relating to display devices : en
  • PL14350B1 - A method of processing zinc ores and a furnace for this purpose. : en pl
  • US1825467A - Keyless lock : en
  • SU22988A1 - Adaptation to billiard control time counters, etc. of games : en ru
  • SU23078A1 - A device for the automatic shutdown of a burr mill : en ru
  • SU22696A1 - Fixture to keep track gauge : en ru
  • SU23222A1 - Conveyor belt : en ru
  • US1825144A - Moth killer hygienic garment protector : en
  • US1825158A - Self-locking paper slide box : en
  • DK44648C - Device for Feeding a Turbine Using Exhaust Products from a Multi-Cylinder Engine. : da en
  • CA315715A - Sound-absorbing material : en fr
  • CH149798A - Device to prevent damage to collectors or slip rings of electrical machines as a result of excessive brush wear. : de en
  • CH149902A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • CH149907A - Process for the preparation of a vat dye. : de en
  • CH149918A - Aluminum solder. : de en
  • GB358015A - Clamp device for loose-leaf binders : en
  • GB358051A - Improvements in or relating to electric power supply systems : en
  • DE534557C - Arrangement for the automatic forwarding of office calls in line dialing systems for house and office traffic when the main office is unoccupied : de en
  • DE534603C - Machine for treating bran or degreasing tin plates : de en
  • DE534727C - Device and method for melting dust-like masses, in particular blast furnace dust : de en
  • GB358042A - Improvements in cigarette collectors for cigarette-making machines : en
  • PL14250B1 - Coiled body for electric bulbs and the method of its production. : en pl
  • SU22706A1 - A device for automatic heating of Lechatele crane pipes and steam cylinders of a steam locomotive : en ru
  • US1824933A - Thermostatic alarm : en
  • DE534528C - Anchoring of sheet pile walls using round iron bars : de en
  • SU22896A1 - The method of attachment to the cutters of the cutting part of the solid material : en ru
  • US1825194A - Road vehicle : en
  • US1825153A - Check protecting device : en
  • US1825289A - Waste heat boiler : en
  • US1825616A - Vulcanizing press : en
  • SU22878A1 - Ribbed element for heating and ventilation heaters : en ru
  • CA315730A - Grinding machine : en fr
  • DE534640C - Durable water or alkali soluble preparations for dyeing and printing purposes : de en
  • DE534591C - Sieve-like lid for pots and pans, which can be enlarged with additional rings : de en
  • DE534781C - Process for the production of fabrics with shaft or jacquard stripes in the weft direction : de en
  • GB357791A - Improvements in or relating to direction indicators for motor vehicles : en
  • US1824795A - Granular body and method of making same : en
  • US1824879A - Cigarette wrapper and package : en
  • GB358013A - Improvements in ammonia oxidation process : en
  • GB358049A - Improvements in speed indicators : en
  • FR712384A - Process for the oxidation, by catalysis, of ammonia by oxygen : en fr
  • US1825640A - Lawn sprinkler : en
  • DE534597C - Seed dressings : de en
  • PL14272B1 - Method of obtaining diethylene diimine hydroiodide. : en pl
  • SU23192A1 - Sound alarm device : en ru
  • DE534810C - Rotary piston machine with an eccentric rotatably mounted in the drive chamber and a slide moved back and forth by the eccentric : de en
  • GB357852A - Improvements in electric welding machines : en
  • DE525162C - Process for the production of firm, almost completely waterproof, non-slip leather, in particular sole leather : de en
  • DE534808C - Process for the preparation of resinous condensation products from phenols and aldehydes : de en
  • GB357817A - Manufacture of photographic sensitive material : en
  • SU22768A1 - Isolation tool for electrical drives : en ru
  • SU23300A1 - Tract attachment for hiding a cart with a mechanical bait and its braking : en ru
  • DE534559C - Device for transforming high DC voltage into low DC voltage : de en
  • DE534750C - Centrifugal wheel for distributing Grueppelerde : de en
  • DE534850C - Mold with filtering walls for the production of closed hollow rubber bodies from rubber milk : de en
  • FR712274A - Method and device for preparing coffee : en fr
  • GB357728A - A new or improved strut for show cards, notices and the like : en
  • GB357914A - Baby perambulator : en
  • GB357985A - The manufacture of dichloro-2-methyl-anthraquinones : en
  • DE534313C - Device for removing and transporting blast furnace top dust : de en
  • DE534844C - Plant for the production of cores for pipe casting : de en
  • GB357673A - Improvements relating to pit props and similar shoring devices : en
  • GB357645A - Improvements in mowing machines : en
  • DE534685C - Gripper for wheels of traction engines u. like : de en
  • DE534897C - Process for the production of containers from synthetic resin sheets or segments : de en
  • GB357766A - Improvements in or applicable to clothes washing machines of the kind used in laundries : en
  • GB357950A - Improvements in electric or gas irons for use in laundry work, garment pressing or other like purposes : en
  • FR712401A - Container intended for developing, fixing or washing photographic plates or film : en fr
  • GB357596A - Improvements in or relating to sewing machines : en
  • FR712256A - Device for photographing objects that are difficult to bring into the camera's field of view : en fr
  • SU23230A1 - Seal : en ru
  • US1825458A - Display holder for cards : en
  • DE518421C - Process for the manufacture of rectifiers for alternating current : de en
  • DE534952C - Spark plug for explosion engines with split central or ground electrode : de en
  • GB357750A - Improvements in and relating to atlases : en
  • US1824830A - Valve and valve gear for locomotives and other engines : en
  • US1825137A - Locomotive stoker : en
  • DE534884C - Compensation piece for pneumatic tubes : de en
  • FR712269A - Roll holder dispenser for packaging twine : en fr
  • SU23138A1 - Instrument for guiding the vessel along the fairway : en ru
  • SU23210A1 - Method of steam-air humidification and tobacco shredding using steam treatment : en ru
  • SU23242A1 - Device for automatic flushing the toilet when the toilet is opened twice : en ru
  • US1824778A - Railroad tie : en
  • US1825507A - Liquid piston internal combustion pump for liquids : en
  • CA315674A - Sulfurized phenol : en fr
  • SU22719A1 - Automatic air brake : en ru
  • US1825457A - Swing : en
  • PL14200B1 - : en pl
  • SU23303A1 - Cigarette packaging tool : en ru
  • FR712467A - Process for removing hydrogen sulfide contained in gases by washing them with suspended iron hydrate, the iron sulfide produced being recovered by air in alkaline solutions : en fr
  • DE534797C - Knitting and shaping device : de en
  • DE534596C - Method and device for operating storage stoves, in which heat is transferred from a heat storage unit to points of consumption by means of an evaporating heating fluid : de en
  • DE534773C - Automatic stacking device for dryers for painted or printed sheets : de en
  • FR712228A - Coupling for mine sedans or other vehicles : en fr
  • FR712309A - Product perfected to bond the hair to the face : en fr
  • SU22866A1 - A device for carrying bottles, etc. : en ru
  • SU23215A1 - Press machine for straw shields etc. of materials : en ru
  • SU22685A1 - Cartridge to open the iron notch of the blast furnace : en ru
  • US1825099A - Method of growing vegetables and fruit : en
  • US1824794A - Price marking device : en
  • US1825270A - Treating hydrocarbons : en
  • BE381754A - : en
  • BE382299A - Improvements to matchbooks and their manufacturing method : en fr
  • CA315604A - Yarn supply system : en fr
  • PL14312B1 - Coal sorting method. : en pl
  • SU22833A1 - Device for continuous electric welding with two arcs : en ru
  • US1825422A - Manufacture of sheet material : en
  • AU2923730B - Improvements ingrain and fertiliser drills : en
  • CA315575A - Directional signal for vehicles : en fr
  • SU22801A1 - Electrostatic machine : en ru
  • SU22827A1 - Frequency allocation method : en ru
  • US1825357A - Disengageable coupling device : en
  • USD85256S - xdfaddeh : en
  • FR712512A - Process and apparatus for the treatment of heavy oils and other similar products, with a view to their transformation into lighter products : en fr
  • SU22650A1 - Rotary electric perforator : en ru
  • DE534662C - Machine for brushing skin and leather : de en
  • DE535061C - Refinement process for animal and vegetable material : de en
  • DE534879C - Grate with partly fixed and partly up and down moving grate bars : de en
  • SU22713A1 - Automatic coupling for railway rolling stock : en ru
  • DE534713C - Iron : de en
  • ES123453A1 - A holding arrangement for springs, cranks and the like in threshers, grain cleaners and similar machines. : en es
  • GB357701A - A new and improved fastening for wristlets, bangles, belts and the like : en
  • GB357930A - Sliding clasp fastener : en
  • SU23111A1 - Incendiary bomb : en ru
  • FR712280A - Apparatus for developing photographic plates or film : en fr
  • FR712393A - Sealing device for gate valves and other similar closing devices : en fr
  • SU22971A1 - Multiplier and division fixture : en ru
  • SU22882A1 - Mixer for apparatuses emitting mortars using compressed air : en ru
  • US1825005A - Means for attaching fittings to the ends of high pressure hose : en
  • DE534910C - Process for the preparation of anthraquinone-1,2-oxythiophene : de en
  • GB358062A - Process for improving vegetable fibrous material : en
  • CA315664A - Sharp freezing unit : en fr
  • FR712499A - Flexible metal hose for gasoline and other liquids and method of manufacturing this hose : en fr
  • CH149741A - Spirit level. : de en
  • GB357837A - Improvements in or relating to air cooled cylinders for internal combustion engines : en
  • DE534354C - Right and left opening doors for vehicles : de en
  • FR712248A - System for editing or reviewing motion pictures : en fr
  • AU2913430A - Improvements in bag filling machines : en
  • DE534944C - Building in stone clay construction : de en
  • SU23179A1 - Automatic lubricating device for bearings with a device for signaling their heating : en ru
  • SU23182A1 - Fire Alarm Device : en ru
  • US1825283A - Door latch : en
  • CH149900A - Process for the preparation of a vat dye. : de en
  • CA315587A - Internal combustion engine mechanism : en fr
  • CH149661A - Passing device with a conical passing mandrel and a conical strainer for food that accommodates the latter. : de en
  • DE534433C - Tensioning device for the top material of collapsible tops for motor vehicles : de en
  • DE534871C - Rotary lobe pump : de en
  • ES123920A1 - New thresher (grain cleaner and straw crusher). : en es
  • CH149724A - Process for protecting lead against corrosion. : en fr
  • CA315752A - Conversion of hydrocarbon oil : en fr
  • SU22734A1 - Bodo Telegraph : en ru
  • SU22705A1 - Mechanical-pneumatic transmission for diesel locomotives : en ru
  • US1824867A - Method of purifying a phenol by distillation : en
  • USD85242S - kammerer : en
  • AU2918230B - Pickup device for use with film operated talking machines : en
  • US1825479A - Exhaust nozzle : en
  • CH149668A - Shuttle guidance on shuttle embroidery machines. : de en
  • CA315545A - Tractor-harvester : en fr
  • CA9357S - Emblem : en
  • US1825155A - Consistency controlling device : en
  • CA315641A - Raw cellulosic material processing : en fr
  • CH149710A - Process for the production of a wool dye of the anthraquinone series. : de en
  • SU22764A1 - Thermoelectric battery : en ru
  • SU23175A1 - Fire detector with mercury contact thermometer : en ru
  • SU23276A1 - Electrical resistance : en ru
  • US1825085A - Reading lamp : en
  • US1825296A - Brake : en
  • SU22807A1 - Recording meter : en ru
  • SU23136A1 - Fixture to choose a tug on deck : en ru
  • DE534325C - Process for the preparation of etch-resistant dyes of the gallocyanin series : de en
  • US1824910A - Steel hatch cover for ships : en
  • USD85258S - Design fob lace : en
  • PL14132B1 - Self-actuating device for regulating the flow of propellant, especially steam. : en pl
  • SU22766A1 - A device for drying and impregnating electrical cables with paper insulation : en ru
  • SU22835A1 - Razborn oil on the firebox : en ru
  • CA315689A - Train dispatching system : en fr
  • US1825571A - Rotary internal combustion engine : en
  • DE520262C - Irrigation device with circulating nozzle : de en
  • DE534584C - Roller curtain made of wooden wire mesh : de en
  • DE534809C - Process for breaking down aqueous emulsions of tars or oils : de en
  • SU22899A1 - Fire helmet : en ru
  • SU22927A1 - Instrument for measuring flow velocity in open streams : en ru
  • US1824790A - Boxing toy : en
  • GB358027A - : en
  • SU22698A1 - Sleeper Carrier : en ru
  • US1824945A - Mining apparatus : en
  • US1825253A - Motion picture apparatus : en
  • CH149806A - Socket for plug contacts. : de en
  • CH149891A - Process for the preparation of a substituted m-oxy-diphenylamine carboxylic acid. : de en
  • PL14323B1 - The method of obtaining higher hydrocarbons from methane or from gases containing methane. : en pl
  • SU22888A1 - Machine for mechanical powdering rubber bands : en ru
  • SU22977A1 - Automatic index of employee days off : en ru
  • US1825634A - Sewing machine : en
  • CA315720A - Insoluble capsule : en fr
  • PL14180B1 - Device for filling and emptying coal fume extraction jugs. : en pl
  • PL14229B1 - A device for transmitting the drive from an internal combustion engine to the wheels of a motor vehicle, using electric motors. : en pl
  • PL14279B1 - Pupina coil box. : en pl
  • DE534480C - Pipe cooler : de en
  • PL14334B1 - Air heater. : en pl
  • PL14214B3 - Projectile of uniform cartridges. : en pl
  • US1825204A - Memorandum-pad holder for desk telephones : en
  • GB357988A - Centrifuges : en
  • SU22857A1 - Dishwasher machine : en ru
  • SU23116A1 - Car gearbox : en ru
  • US1825088A - Combined safety light and illuminating lamp : en
  • US1825318A - Pump : en
  • US1824818A - High tension apparatus : en
  • US1825128A - Automatically operated door for passageways : en
  • US1825004A - Packing for rods and the like : en
  • CA315770A - Steam boiler water treatment : en fr
  • PL14187B3 - Hammer drill plunger. : en pl
  • US1824911A - Typographical composing machine : en
  • US1825066A - Carbide feed for acetylene generators : en
  • US1825442A - Driving device employing maltese cross wheels : en
  • CA315590A - Method of separating solids from liquids : en fr
  • CA315600A - Cord pulley for sliding windows : en fr
  • GR3368B - ASSEMBLY DEVICE THROUGH SCREW AND LOCKING NUT. : el en
  • CA315708A - Indirect lighting luminair : en fr
  • CA315756A - Steel button : en fr
  • US1824856A - Elevator control system : en
  • US1825515A - Method for the production of highly viscous aqueous dispersions of rubber, gutta percha and balata : en
  • US1825542A - Down draft room : en
  • SU22789A1 - Device for automatic control of pump electric motor : en ru
  • US1825554A - Seismometer : en
  • USD85231S - Island : en
  • US1825413A - Antitheft device : en
  • SU22931A1 - Recording device for the study of the setting of cement mortar : en ru
  • US1825303A - Radio transmitting system : en
  • US1825514A - Apparatus for measuring direct currents : en
  • AU2924730B - Improvements in switch lids for electric water heaters : en
  • CA315728A - Lapping machine : en fr
  • US1824999A - Synchronizing device : en
  • US1825234A - Hopper car : en
  • GB357681A - Improvements in and connected with moulds for moulding articles of plastic material : en
  • US1825356A - Power attachment for ice cream freezers : en
  • US1825636A - Reaction product of salicylic acid and hexamethylenetetramine and method of producing same : en
  • GB357927A - Method of producing large sized ceramic plates : en
  • US1825374A - Method of coking petroleum residues from the distillation of petroleum oils : en
  • CA315712A - Necktie : en fr
  • CH149766A - Spray device. : en fr
  • GB357874A - Improvements in apparatus for cutting or trimming card, paper, cloth and other materials or substances : en
  • DE535179C - Method for donning a celluloid safety pessary : de en
  • GB357717A - Improvements in and relating to lubricating oils : en
  • US1825032A - Crate : en
  • US1824981A - Folding table : en
  • CA315607A - Guard for truck chains : en fr
  • SU22762A1 - Device for mechanical spreading by active mass of battery plates : en ru
  • SU22961A1 - Wood moisture meter : en ru
  • US1824907A - Container : en
  • US1825282A - Apparatus for manufacturing rubber products : en
  • SU23057A1 - Multi Spindle Drilling Machine : en ru
  • US1825328A - Fluid pressure tool : en
  • US1825127A - Etching machine : en
  • US1825280A - Method for locating points of leakage in conduits : en
  • CA315710A - Method of heating hydrogen : en fr
  • CH149920A - Process for the preparation of a compound from calcium nitrite and theobromine. : de en
  • US1825533A - Method of producing high-melting paraffin and ceresine : en
  • SU23104A1 - Compensated elevator control lever : en ru
  • CA315636A - Grease feeder : en fr
  • DE534857C - Operating method for a mixture or air-compressing internal combustion engine : de en
  • SU22912A1 - Mensulny tripod : en ru
  • SU22760A1 - Galvanic cell with reduced surface of zinc electrode : en ru
  • SU23072A1 - A method of making a smooth (flux) for forge forge welding containing arsenic to iron : en ru
  • SU23240A1 - Device for automatic retention and removal of sewage separated from sewage : en ru
  • CA315653A - Safety car equipment : en fr
  • FR712367A - River tool : en fr
  • CA315771A - Hosiery : en fr
  • US1825262A - Carburetor attachment : en
  • SU22939A1 - A device for recording the number of skidded cars that have a weight equal to or more than a predetermined weight. : en ru
  • US1824905A - Crib lock : en
  • CA315767A - Metallic film protection : en fr
  • CH149629A - Wide beam sprinkler. : de en
  • CH149670A - Process for the production of weft warp knitted fabric and machine for carrying out the process. : de en
  • PL14197B1 - A device increasing the lifting force of aircraft. : en pl
  • SU22795A1 - Device to protect multiphase current receivers : en ru
  • CA315761A - Electron discharge tube adapter : en fr
  • SU22687A1 - Method of making nonmagnetic nickel-manganese iron products : en ru
  • SU22974A1 - Model for studying the operation of a four-stroke internal combustion engine : en ru
  • PL14196B1 - Device for self-regulation of gas supply. : en pl
  • BE382080A - : en fr
  • CA315684A - Train control system : en fr
  • DE534606C - Bear connection for hammers : de en
  • CA315650A - Check valve seat : en fr
  • CH149899A - Process for the production of a chromium-containing dye. : de en
  • CH149676A - Milk kettle. : de en
  • DE534923C - Device to keep the number of revolutions constant or to synchronize electric motors : de en
  • SU23266A1 - Pressure tap : en ru
  • SU22958A1 - Electrical Resistance Thermometer : en ru
  • US1824858A - Conveyer apparatus : en
  • US1824964A - Mining machine : en
  • SU23047A1 - Gearbox : en ru
  • AU2917430A - Improvements in or relating tothe manufacture of titanium pigments : en
  • ES123249A3 - A PROCEDURE FOR THE RECOVERY OF GASEOUS CARBON DIOXIDE DEVELOPED BY SOLID CARBON DIOXIDE STORED IN A CLOSED SPACE : en es
  • GB358434A - Improvements in adjustable fastening devices : en
  • GB358478A - Valve for slush pumps : en
  • ES123771A1 - A LARGE SENSITIVITY SPOLET, FOR ARTILLERY AND AVIATION PROJECTILES OR OTHER ANALOGUE APPLICATIONS : en es
  • GB357872A - Improvements relating to guide wheels for rail vehicles : en
  • PL14209B1 - Surface condenser. : en pl
  • US1824886A - Hinge construction : en
  • GB357981A - Improvements in or relating to apparatus for casting and trimming curved stereotype printing plates : en
  • AU429131A - Automatic electric water heater : en
  • SU22809A1 - Device for group testing of measuring instruments : en ru
  • US1825365A - Cage for ball bearings : en
  • DE534639C - Process for the production of azo dyes on cotton pieces : de en
  • BE382314A - : en
  • CA315665A - Non-metallic connection : en fr
  • FR712506A - Camera support on board aircraft : en fr
  • US1824997A - Lubricating welt and system of using the same : en
  • CH149769A - Ofeu for drying rooms in new buildings. : de en
  • FR712438A - Inflatable thin-walled rubber hollow bodies and method for their manufacture : en fr
  • US1825149A - Sign : en
  • PL14184B3 - A method of obtaining phosphorus-containing organic substances from plants and seeds, especially oilseeds or their marc. : en pl
  • PL14341B3 - Wing bearing for flow meters. : en pl
  • US1825580A - Elastic fluid turbine : en
  • US1824791A - Paper file : en
  • US1825584A - Washing and drying machine : en
  • PL14266B1 - Wagon for transporting cattle or pigs. : en pl
  • PL14278B1 - : en pl
  • PL14332B1 - Graduated steam boiler. : en pl
  • SU22908A1 - Key groove depth gauge : en ru
  • SU23106A1 - Aircraft : en ru
  • DE534882C - Conveyor device, especially a stacker, with a paddle wheel as a receiving conveyor : de en
  • DE534896C - Heating element for electric hair dryers : de en
  • GB357792A - Improvements in or relating to boxes or cases such as used for containing electric fuses, switches and the like : en
  • CH149873A - Parachute equipment. : de en
  • FR712221A - Process for the preparation of 1-aminoanthraquinone-2-sulfonic acid and its salts : en fr
  • FR712535A - Improvements to fuel pump feed devices on star cylinder injection engines : en fr
  • GB357698A - Improvements relating to stylus holders for sound reproducers and the like : en
  • CA315560A - Washing machine : en fr
  • CH149796A - Divided twisted conductors of bar windings of electrical machines. : de en
  • CA315682A - Train dispatching system : en fr
  • US1824968A - Door operating device : en
  • US1825156A - Bracelet extension device : en
  • SU23236A1 - Closed floating submersible bridge for erection of underwater parts of hydraulic structures : en ru
  • PL14347B1 - The method of lightening the color of jute fibers. : en pl
  • CH149637A - Scraper. : de en
  • CH149856A - Rolling device for automobile car trailers. : en fr
  • AU2918730A - Improvements in or relating to combined sound and picture records and containers therefor : en
  • PL14202B1 - A device for heating cars. : en pl
  • PL14260B1 - Double circular saw for cutting board sides. : en pl
  • AU2911330A - Improved combination coathanger and dust cover : en
  • DE534733C - Electric coupling for rail vehicles with continuous electric braking : de en
  • CH149815A - Method for current regulation of machines in electrical distribution networks. : de en
  • FR712479A - Process for the production of strong gas and by-product by gasification with oxygen under high pressure : en fr
  • PL14236B1 - Anti-skid device for car wheels. : en pl
  • PL14286B1 - Sealing for (piston rod and similar machine parts. : en pl
  • SU23269A1 - A method of making a seal liquid for gas holders : en ru
  • US1824792A - Metallic pipe coupling : en
  • US1825334A - Cover and protector for shades : en
  • SU23096A1 - Method of forming a continuous spiral of a single spiral link without interruption : en ru
  • SU23188A1 - Alarm hand flag : en ru
  • PL14223B1 - Steam turbine driven by steam jets. : en pl
  • PL14290B1 - Gas burner for firing all kinds of threads. : en pl
  • US1824851A - Vending machine : en
  • US1825056A - Mechanical movement : en
  • US1825259A - Apparatus for heating air and other gases for industrial uses : en
  • US1825405A - Cutting and delivery apparatus for bag lengths : en
  • SU22959A1 - Instrument for determining thermal conductivity and heat capacity of building materials : en ru
  • SU22886A1 - Machine for cutting out sheet material of round washers, rings and discs : en ru
  • US1825435A - Hydraulic power transmission : en
  • ES123933A1 - IMPROVEMENTS IN TRACTORS : en es
  • CH149922A - Lantern for vehicle rear light. : en fr
  • SU22695A1 - Podrelsova lapchat lining : en ru
  • FR712532A - Improvements to shoe trees and shoe-pampering machines or devices : en fr
  • GB358546A - Improvements in and relating to hydraulic coal and ore washing and separating machines : en
  • DE534986C - Shovel lock : de en
  • DE534834C - Process for the production of colored plasticizers, which can also be used as paint, from cashew nut shell oil for cellulose compounds : de en
  • DE534483C - Contact wire suspension with side and height adjustment for electric railways : de en
  • DE534593C - Frying pan with a rotatable roasting tray : de en
  • US1825065A - Akthttb b : en
  • US1825483A - Pump plunger : en
  • CH149736A - Snowshoe. : de en
  • GB357612A - Improvements in a conical cup dispenser : en
  • GB357707A - Improvements in tip buckets or containers for transporting and discharging materials in bulk : en
  • DE534657C - Device for the operation of arc furnaces by means of a rectifier : de en
  • DE534731C - Signal device on platforms : de en
  • PL14192B1 - Optical system. : en pl
  • US1824765A - Carrying case for currency : en
  • SU23181A1 - Device for signaling the burning of blast furnace refrigerators : en ru
  • SU23097A1 - Spring loaded centrifugal regulator : en ru
  • SU22782A1 - Electric switch : en ru
  • SU23254A1 - Air distributor for pneumatic hammers with stop : en ru
  • CH149812A - Electrical switching device with automatic tripping in the event of overcurrent. : de en
  • CH149830A - Method for operating electric fluorescent tubes. : de en
  • FR712202A - Knitted bra : en fr
  • GB357853A - Process for the gasification of solid fuels : en
  • GB358061A - Improvements in or relating to electrical glow discharge lamps : en
  • US1824916A - Valve : en
  • US1825266A - Combination rule and compass : en
  • SU22953A1 - Device for recording electrical oscillations on a film strip : en ru
  • US1824817A - Mounting for removable tile : en
  • US1824977A - Colored gasoline : en
  • US1825035A - Dropper valve for corn planters : en
  • US1825604A - Reel : en
  • CA315599A - Electrical connection panel cabinet : en fr
  • SU22735A1 - Capacitive Repeater : en ru
  • US1825264A - Door handle structure : en
  • DE534841C - Mixing machine, especially for molding sand, with rotating agitator : de en
  • GB357843A - Improvements in mattresses and cushions : en
  • SU22732A1 - Screw for adjusting the force of pressing the contact finger on the contact segment of the controller : en ru
  • SU22859A1 - Device for cutting food : en ru
  • SU23251A1 - Adaptation to the sampling machine for binding threads : en ru
  • CH149898A - Process for the production of a chromium-containing dye. : de en
  • CH149863A - Valve for inflating the rubber tubes of motorbike and motorcycle tires. : de en
  • ES123775A1 - Machine for applying, by means of printing, a union of liquid hermetic closing, in the circular and irregularly shaped funds of canning boxes or others. : en es
  • PL14271B1 - A method of gluing paper, textile materials and the like. : en pl
  • US1825015A - Automatically operated circuit breaker : en
  • US1825529A - Means for reproduction of sound films : en
  • CH149677A - Dough rolling machine for bakeries. : en fr
  • DE534648C - Automatic sheet loading and unloading device for platen printing presses : de en
  • ES123266A3 - A PROCEDURE FOR OBTAINING SOLID CARBON DIOXIDE BY EXPANSION OF COMPRESSED LIQUID DIOXIDE : en es
  • ES123152A1 - A procedure for the administrative preparation of films. : en es
  • FR712334A - Artificial tooth : en fr
  • GB357997A - Improvements in record selector mechanism for automatic gramophones : en
  • PL14215B1 - Connector for compressor piston rods for very high performance. : en pl
  • PL14315B1 - An apparatus for determining the degree of maturity of viscose, the freezing point of liquids, their viscosity and similar properties. : en pl
  • SU23124A1 - Snowmobile : en ru
  • FR712396A - Anchoring of suspension bridge cable heads : en fr
  • SU23183A1 - Device for signaling the blown electrical fuses : en ru
  • US1824957A - Duplex fastener setting machine : en
  • US1825023A - Cementitious flooring : en
  • FR712452A - Improvements in packaging machines for cigarettes and the like : en fr
  • SU22731A1 - Optical-electrical device to prevent collision of trains on single-track railways : en ru
  • CH149700A - Process for the preparation of 1,4-dioxyanthraquinone-2-carboxylic acid. : de en
  • ES123929A1 - IMPROVEMENTS IN THE MANUFACTURE OF HAIR HOLDERS WITH CLOSED CLIPS, CONSTRUCTED, PERFORATED OR SOLID : en es
  • US1825146A - Lawn edge trimmer : en
  • CA315713A - Telegraph synchronizer : en fr
  • GB357803A - Ball and socket joint : en
  • CH149828A - Contact bodies and processes for their manufacture intended for supplying current when annealing wires, strips and the like. : de en
  • SU22797A1 - Device for changing tubular fuses : en ru
  • DE534556C - Drive devices for street sweepers : de en
  • SU23056A1 - Portable Electric Drilling Machine : en ru
  • US1824847A - Automatic phonograph stop : en
  • US1825437A - Window ventilator : en
  • FR712329A - Method and apparatus for measuring water depths and more especially for monitoring the immersion of an apparatus floating between two waters : en fr
  • US1824892A - Lever for shaking grates : en
  • US1825569A - Check valve : en
  • FR712223A - Rutting tape for signaling in roadways : en fr
  • FR712434A - Method and device for the continuous and constant speed drive of an organ and its applications, in particular for the measurement of time : en fr
  • CH149705A - Process for the preparation of a brown-coloring basic dye. : de en
  • FR712508A - Improved trunk and its manufacturing method : en fr
  • GB357784A - Improvements relating to horse hair cloths and similar fabrics : en
  • CH149760A - Two-stamp lead press. : de en
  • AU2917130A - Improvements in or relating tothe manufacture of articles of/or containing rubber or similar materials : en
  • FR712336A - toiletry stick case : en fr
  • GB358513A - Improvements in or relating to control devices : en
  • CA315748A - Ore slag processing : en fr
  • SU23067A1 - Tool for attaching the punch in the top stamp : en ru
  • SU23103A1 - Airplane wing : en ru
  • SU23216A1 - Brick Making Press : en ru
  • US1824864A - Process for treating tar acids : en
  • ES123913A1 - IMPROVEMENT INTRODUCED IN THE HANGING BRIDGES IN ORDER TO REDUCE THE DEFORMATION OF THE SUPPORT CABLES : en es
  • FR712348A - Typewriter table : en fr
  • SU23241A1 - Fitting to the toilet doors for automatic flushing of the toilet : en ru
  • US1825067A - Adjustable die : en
  • US1825136A - Apparatus for investigating experimentally the laws of moving bodies : en
  • DE532499C - Process for the production of deep relief decorations on ceramic products : de en
  • FR712519A - Method and device for color projection for embossed films : en fr
  • GB357967A - Improvements relating to the removal of suspended matter from liquids : en
  • IE11474L - Cuprammonium silk : en
  • US1825528A - Method of producing skinless sausage : en
  • FR712403A - Hand-operated address printing machine : en fr
  • GB358090A - Improvements in and relating to folding mechanism for use with printing presses : en
  • PL14222B1 - A method of producing pictorial patterns, ornaments and inscriptions. : en pl
  • SU22792A1 - Electromagnetic device that serves to limit the strength of an electric current or to account for overloads of the current consumption circuit : en ru
  • FR712315A - Further training in automatic film developing machines : en fr
  • GB357714A - Improvements in and relating to flask handling devices for casting machines : en
  • GB357808A - Manufacture of viscose solutions : en
  • DE534948C - Savings box : de en
  • DE534402C - Thermal power machine, especially turbine, and method for their operation : de en
  • FR712420A - Improvements to the poles and switching windings of DC machines : en fr
  • ES123923A1 - An improved machine for washing and dry cleaning, clothes and other fabrics. : en es
  • FR712382A - Parachute shape : en fr
  • FR712461A - Process for the preparation of acetylene from reaction gases, waste gases, etc. : en fr
  • GB357787A - Improvements relating to electric switches with delayed action : en
  • FR712370A - Method and device for working metals by means of electrically produced heat : en fr
  • SU23267A1 - Device for short-circuit closure of electrical circuits : en ru
  • FR712453A - Process for the transport of separation wood in book sewing machines : en fr
  • FR712494A - Fuel pump, especially for automobiles : en fr
  • GB357923A - Improvements in and relating to direction indicators for use on bicycles and motor cycles : en
  • GR3359B - ENGINE ENGINE. : el en
  • SU23086A1 - Flashlight for film projection apparatus : en ru
  • FR712381A - Improvements to electronic tubes : en fr
  • DE534637C - Process for dyeing and printing cellulose esters and ethers : de en
  • DE534641C - Process for printing and fixing dyes in addition to aniline black or similar dyes produced on the fiber by oxidation : de en
  • DK44650C - Method and Machine for Making Matches. : da en
  • DE534585C - Salt and pepper shaker : de en
  • GB357956A - Improvements in the processes of conversion of gaseous hydrocarbons into hydrogen : en
  • DE534796C - Stream channel washer with channel cross-section adjustable by auxiliary walls : de en
  • GB358018A - : en
  • FR712275A - Sliding system, in particular for file drawers : en fr
  • FR712547A - Circulation coffee maker : en fr
  • DE534609C - Automatic press for moist goods : de en
  • FR712525A - Device for unwinding in both directions and by means of a single operating button of a strip of paper or canvas bearing specific indications, for example, railway timetable, geographical map, etc. : en fr
  • DE534959C - Support leaf spring for motor vehicles : de en
  • DE534550C - Process for the production of carbon electrodes : de en
  • DE534788C - Powdered coal firing with divided flame : de en
  • FR712351A - Differential temperature log : en fr
  • FR712364A - Accumulator tray : en fr
  • GB357983A - Improvements in or relating to non-slipping devices for horse shoes : en
  • US1825110A - Pile fabric loom : en
  • GB357731A - Improvements in or relating to braking systems for vehicles : en
  • SU22854A1 - Foundry installation with automatically opening molds : en ru
  • US1825470A - Seed celling machine : en
  • US1825490A - Cigarette holder : en
  • US1825643A - Refrigerating apparatus and method : en
  • CA315623A - Carrying case : en fr
  • DE534820C - Process for protecting masonry containing magnesium orthosilicate in metallurgical ovens : de en
  • GB357748A - Improvements in or relating to pneumatic despatch tube systems : en
  • US1825041A - Sawing machine : en
  • US1825618A - Pneumatic dispatch control valve : en
  • FR712271A - Improvements to machines for counting the oscillations of clockwork balances : en fr
  • SU22679A1 - Machine for simultaneous numbering and punching labels : en ru
  • CA315646A - Pulley : en fr
  • CH149917A - Process for the production of a plastic. : de en
  • BE381857A - : en
  • CH149883A - Process for producing an aminoaldehyde compound. : de en
  • PL14161B1 - A way to prevent rotting and mildewing of plant or animal materials. : en pl
  • US1825279A - Automatic regulator for stokers : en
  • US1824842A - Temperature indicating device : en
  • US1825021A - Floor separator : en
  • US1825617A - Machine for trimming the tuft yarns of tube frames : en
  • CA315559A - Valve : en fr
  • SU23208A1 - Composition for smoke cloud : en ru
  • US1824998A - Buck support : en
  • US1825409A - Bent wood handle manufacture : en
  • US1825232A - Radioreceiving loud speaker : en
  • CH149786A - Motor using, as driving force, the living force of a moving fluid. : en fr
  • PL14183B1 - Method for obtaining azo-dyes insoluble in water. : en pl
  • SU22811A1 - Glow Lamp Bulbs Klemen : en ru
  • SU23118A1 - Device for reducing air resistance to the movement of motor carriages : en ru
  • SU23173A1 - Sighting device for firing at anti-aircraft targets from field guns : en ru
  • US1825592A - Flying boat : en
  • CA315686A - Railway light signal : en fr
  • CA315725A - Internal combustion engine : en fr
  • DE534708C - Device for the even supply of fluids, especially in the manufacture of rayon : de en
  • IE12078L - Trench forming machine : en
  • SU22874A1 - Portable Metal Furnace : en ru
  • US1825290A - Throttle handle : en
  • US1824861A - Tilting mechanism for harvesters : en
  • GR3361B - FABRIC SECURITY POCKET. : el en
  • SU22984A1 - Device for automatically changing the direction of movement of the dye ribbons of control cash registers, etc. devices : en ru
  • DE534552C - Process for the preparation of indole alkyl derivatives : de en
  • FR712496A - Method for adjusting the closing force of an automatic jaw dredge, and device for carrying out this method : en fr
  • GB357833A - Improved apparatus for the manufacture of packets, more particularly for cigarettes : en
  • GB357908A - Improvements in process and apparatus for the wet treatment of artificial silk spinning cakes and other wound yarn packages : en
  • GB358878A - Apparatus for preventing snoring and the like : en
  • CH149745A - Device for moving up a pointer, preferably for electrical measuring devices. : de en
  • DK44651C - Holster closure device for Cigarette Machines. : da en
  • US1824809A - Manufacture of soap : en
  • US1825198A - Truck and guide member for roller blinds : en
  • PL14127B1 - Machine for inserting dividers into a cardboard egg box. : en pl
  • SU22659A1 - Device for bending tubing tape : en ru
  • US1825132A - Multiple knife fur-cutting machine : en
  • DE534315C - Electromagnetic door opening and closing device : de en
  • DE534717C - Process and device for the production of a valuable raw material for non-alcoholic or low-alcohol beverages : de en
  • FR712282A - Process for preparing a crystallized product from digitalis : en fr
  • GB358025A - : en
  • GB358430A - Apparatus for the examination of pearls with the aid of x-rays : en
  • PL14216B1 - Gasoline, benzol and oil separator. : en pl
  • SU23156A1 - False call bell : en ru
  • US1824768A - Car jack : en
  • US1825139A - Regulating system : en
  • USD85233S - Design por a bottle : en
  • USD85266S - Design fob a stand fob sjcoxeb s and similab abttcles : en
  • PL14210B1 - Paddle wheel for wheel steamers. : en pl
  • US1825451A - Car truck : en
  • PL14175B1 - Method of enriching ores by injectionwave. : en pl
  • SU22710A1 - Safety device in front of the tramcar : en ru
  • SU23170A1 - Artillery bomb d : en ru
  • US1825230A - Oil burner : en
  • US1825271A - Garment : en
  • US1825082A - Rotary machine for manufacturing glass hollow-ware and other molded articles of glass : en
  • US1825189A - Electrodeposited pattern : en
  • SU22633A1 - Device for molding bagels : en ru
  • SU22649A1 - Fixture for measuring the level of rigidity in boreholes : en ru
  • CA315563A - Road grader : en fr
  • CA315627A - Frame and index tab : en fr
  • CA315677A - Roofing element : en fr
  • CA315734A - Glass grinding machine : en fr
  • CA315742A - Typewriter : en fr
  • SU23273A1 - Cathode generator or amplifier : en ru
  • US1824843A - Tow hook : en
  • SU22750A1 - Super Regenerative Radio : en ru
  • US1824908A - Motorist's eye shield : en
  • US1825473A - Propeller : en
  • SU22751A1 - Low frequency amplifier : en ru
  • US1825092A - Spraying device : en
  • PL14237B1 - Pneumatic wheel. : en pl
  • PL14241B1 - Covered car body. : en pl
  • US1824855A - Protective means for railway vehicle motors : en
  • CA315572A - Display rack for merchandise : en fr
  • CH149702A - Process for the preparation of 1.4.1'.4'-tetraoxy-2.2'-dianthraquinonyl. : de en
  • CH149813A - Protective device for lines fed on one side, by means of which, in the event of a double earth fault, the section of the line with the most distant earth fault is switched off. : de en
  • DE534695C - Toning process with the addition of reagents to suspend the clay : de en
  • DE534973C - Electron tubes with an elongated cathode running in the longitudinal symmetry axis of the prismatic hollow body forming the anode and a magnetically controlled electron current : de en
  • US1824800A - Engine : en
  • US1825420A - Method of and apparatus for cutting forms from stone slabs : en
  • PL14291B1 - A method for washing freshly advanced rayon reels in pre-shredder centrifuges. : en pl
  • DE534771C - Suitcase lock : de en
  • DK44640C - Gribeskovl. : da en
  • USD85243S - Design fob a vending machine casing : en
  • DK44647C - Internal combustion engine with Spill gas turbine. : da en
  • SU22645A1 - Instrument for determining the curvature of boreholes : en ru
  • DE534790C - Dusting agent for combating powdery mildew on plants, in particular the vine : de en
  • DE534918C - Arrangement for controlling AC motors : de en
  • FR712385A - Process for cooling the reaction zone and for preventing explosions during the oxidation of ammonia by catalysis : en fr
  • GB357697A - Improvements in or relating to stoppers and the like for pickle and other preserving jars : en
  • GB357998A - Improvements in automatic gramophones : en
  • ES123284A1 - IMPROVEMENTS IN BAGS, ESPECIALLY OF THE VALVE AND PROCEDURE FOR ITS MANUFACTURING : en es
  • ES123911A1 - Electric oven for bulk material. : en es
  • SU22663A1 - Peat Extraction Machine : en ru
  • FR712533A - Improvements to inviolable metal bungs by capping : en fr
  • GB357764A - Improvements relating to the construction and manufacture of lids for dust-bins and the like : en
  • PL14178B1 - Device for shifting shuttles in looms for heavy fabrics. : en pl
  • PL14258B1 - Machine gun base. : en pl
  • DE534418C - Magazine speaking machine : de en
  • US1825129A - Door operating mechanism : en
  • FR712426A - Process for making foundry molds with internal coating and product obtained : en fr
  • GB357920A - Trailers for road vehicles : en
  • FR712526A - Aluminum alloys : en fr
  • GB357713A - New or improved window controlling mechanism for sliding windows : en
  • DE534912C - Device to ensure the degassing of the condensate to be discharged from surface condensers : de en
  • GB357809A - Improvements in or relating to shoe stretchers : en
  • GB358004A - Improvements in machines for decorticating the leaves of fibrous plants : en
  • DE534600C - Device for cleaning and cooling exhaust gases for internal combustion engines, in particular for mine locomotives : de en
  • DE534728C - Device for dewatering air tanks for compressed air brakes : de en
  • FR712318A - Advanced lighting projectors : en fr
  • FR712517A - Circuit arrangements for repeaters provided with cord circuits, used in long distance telephone systems : en fr
  • SU22666A1 - Laboratory type filtering device : en ru
  • SU23083A1 - Panoramic photographic camera : en ru
  • US1824971A - Feed water regulator : en
  • US1825622A - High speed blower : en
  • GB357836A - Improvements in or connected with swivels : en
  • PL14295B1 - : en pl
  • SU23130A1 - Liquid metering and mixing device : en ru
  • SU23201A1 - Hanging flyer for high-speed swimmers : en ru
  • US1824799A - Apparatus for the permanent waving of the hair : en
  • PL14275B1 - Disc splitter in electric batteries. : en pl
  • SU22670A1 - Automatic device for the chemical treatment of water : en ru
  • SU22842A1 - Instrument for feeding the pulverized fuel into the furnace : en ru
  • US1824900A - Corner joint : en
  • US1825411A - Suction motor : en
  • US1825625A - Stiffening member for boots and shoes : en
  • CH149671A - Device for the quick determination of dyebath approaches. : de en
  • FR712402A - Metal window particularly applicable to discharge tubes or other : en fr
  • CA315617A - Vehicle brake testing device : en fr
  • AU202631A - Agricultural tractor : en
  • CH149801A - Chain isolator. : de en
  • SU22957A1 - Apparatus for measuring the reaction of pupils to irritation : en ru
  • SU23226A1 - Device for loading into bulk materials : en ru
  • CH149650A - Device for squeezing lemons, oranges and the like. : de en
  • DE534514C - Process for driving closed hot air machines : de en
  • FR712324A - Battery enhancements : en fr
  • CH149709A - Process for the production of a real vat dye. : de en
  • CA315667A - Non-metallic connection : en fr
  • ES123671A1 - IMPROVEMENTS IN ROCKETS : en es
  • GB358084A - Improved sharpener for razor blades, knives and the like : en
  • CA315551A - Power generation : en fr
  • CH149877A - Process for the production of an acid and lime-resistant product. : de en
  • CH149687A - Process for the electrolytic production of hydrogen peroxide. : de en
  • CH149689A - Process for the production of cellulose derivative solutions. : de en
  • CH149803A - Terminal with clamping plate for connecting a continuous main line and other independently operated branch lines. : de en
  • CH149868A - Single chamber compressed air brake with release valve. : de en
  • US1824917A - Kiln car construction : en
  • US1825218A - Cable reel stand : en
  • PL14251B1 - The method of operation of combustion chambers, in particular combustion chambers of a combustion turbine. : en pl
  • PL14343B1 - Distribution valve with unwinding diaphragm for compressed air brakes. : en pl
  • SU23117A1 - Track link : en ru
  • SU23229A1 - Device for unloading and moving piece goods : en ru
  • CH149656A - Washbasin with two basins and a drain board. : de en
  • CH149657A - Storage device for containers commonly used in the household, such as garbage cans, cleaning buckets, ash kettles and the like. : de en
  • DE534694C - screwdriver : de en
  • FR712500A - Improvements to flexible transmissions for remote controls : en fr
  • GB357905A - Improvements in or relating to means for blowing or exhausting air : en
  • DE534378C - Chain arm for cutting machines : de en
  • CH149704A - Process for the preparation of an azo dye. : de en
  • CH149850A - Set up at receiving stations according to which measured quantities are transmitted electronically. : de en
  • CH149820A - Photoelectric cell. : en fr
  • US1825121A - Lamp-holder : en
  • USD85260S - Design fob a bottle : en
  • AU2915730A - Improved joint for pipes andthe like : en
  • CA315567A - Window frame and screen : en fr
  • SU23187A1 - Alarm device for fire and alarm : en ru
  • US1825263A - Internal combustion engine : en
  • US1824925A - Folding bed : en
  • US1825164A - Portable saw : en
  • US1825237A - Fireproof floor construction : en
  • PL14191B1 - : en pl
  • US1824973A - Unitary traffic control : en
  • US1825527A - Fuse : en
  • DE534569C - Device for the production of fibers, threads, ribbons, horsehair and the like containing gas bubbles. like : de en
  • DE534604C - Process for the leading of metal objects : de en
  • FR712386A - Secondary air heater for fireplaces : en fr
  • GB357615A - Improvements in or relating to apparatus for electric arcwelding : en
  • US1825074A - Cable splicing and clamping device : en
  • DK44649C - Close to Bottles and Containers. : da en
  • SU22860A1 - Bread slicer : en ru
  • US1825205A - Meat trimming apparatus : en
  • US1825120A - Nonsplash and self-draining can : en
  • AU2923730A - Improvements ingrain and fertiliser drills : en
  • BE381776A - : en
  • US1825187A - Automatic fuel mixture regulator : en
  • CA315547A - Milk bottle holder : en fr
  • CH149738A - Carousel. : de en
  • DE534403C - Arrangement of lubrication lines for cylinders and control elements of steam engines : de en
  • FR712278A - Horse collar : en fr
  • PL14163B1 - The method of rinsing coal water. : en pl
  • CH149872A - Single axle drive for electric vehicles. : de en
  • SU22712A1 - Automatic coupling for railway cars : en ru
  • SU23232A1 - Chess Clock : en ru
  • US1825543A - Valve for high pressure and high temperature purposes : en
  • US1824895A - Hood latch : en
  • US1825453A - Cooling tower : en
  • US1825455A - Polishing and grinding machine : en
  • US1825596A - Interior collar can : en
  • BE382013A - : en
  • GB357745A - Improvements in or relating to reels for hose pipes : en
  • CH149679A - Process for making coffee substitutes. : de en
  • SU22998A1 - Milling tillage drum : en ru
  • DE534537C - Machine for the independent shaping of plastic materials : de en
  • DE534763C - Pipe coupling : de en
  • GB357712A - Improvements in and relating to apparatus for bringing gases or vapours or both gases and vapours into intimate contact with liquids : en
  • SU23288A1 - A device for playing sounds : en ru
  • SU23005A1 - Harvesting machine : en ru
  • US1825250A - Bias cutter : en
  • SU23284A1 - A method of making celluloid scales for slide bars, gauges, etc. appliances : en ru
  • AU2921430A - Improvements in or relating to sound reproducing devices : en
  • CA315626A - Self-cleaning loading device : en fr
  • CA315750A - Process and apparatus for electrically forging iron and steel bars : en fr
  • FR712471A - Diaphragm for loudspeakers : en fr
  • US1824762A - Container : en
  • US1825119A - Individual motor drive for roller conveyer rolls : en
  • US1825133A - Sled attachment for automobiles : en
  • CA315596A - Mulch paper laying machine : en fr
  • CA315549A - Hose : en fr
  • CA315571A - Vending machine : en fr
  • SU22651A1 - Underground ore mining method : en ru
  • SU22986A1 - Punch : en ru
  • US1825214A - Wire transfer apparatus : en
  • CA315651A - Electro-pneumatic brake : en fr
  • DE534564C - Process for the production of mass cores, preferably for Pupin coils : de en
  • ES123737A1 - An improvement in the manufacture of coffee makers. : en es
  • FR712380A - Special tracks with rolling roller device for retractable gate : en fr
  • CA315769A - Steam boiler water treatment : en fr
  • CH149804A - Plug with protective contact and a clamp to relieve the connection points of tensile forces. : de en
  • CA315609A - Screening grizzley : en fr
  • CH149882A - Process for producing an aminoaldehyde compound. : de en
  • SU22881A1 - Device for joining a drainpipe with a grab : en ru
  • SU23121A1 - Valve for pneumatic tires : en ru
  • DE534535C - Safety fuse cord and method of making the same : de en
  • DE534589C - Stand bathtub : de en
  • BE381848A - Improvement in elastic guiding devices : en fr
  • CH149726A - Folding boxes and processes for their manufacture. : de en
  • CH149750A - Apparatus for comparing light and color intensities. : de en
  • SU22824A1 - Device for exposure to light rays on the liquid : en ru
  • US1824903A - Switching equipment controlling high-voltage distributing lines : en
  • PL14325B1 - Weighing device for tilting scales. : en pl
  • SU23204A1 - Device for cleaning spindles and spindles of water machines : en ru
  • SU23001A1 - Gnezdovskaya sa lka : en ru
  • SU23152A1 - Drawing board : en ru
  • SU22723A1 - Disconnectable air brake cock : en ru
  • US1825251A - Packing for centrifugal pumps : en
  • CA315649A - Dynamic and air brake interlock : en fr
  • GB357685A - Improvements relating to upholstered chairs, couches, cushions and like seatings : en
  • DE534592C - Brush-like device designed for descaling fish : de en
  • US1825036A - Vehicle heater : en
  • US1825573A - Upholstery machine : en
  • FR712267A - Process for the production of rapidly soluble casein products : en fr
  • FR712406A - Long range sprinkler : en fr
  • CH149727A - Process for the automatic cutting of the sewing threads of the consecutively connected book blocks in book sewing machines. : de en
  • CH149905A - Process for the preparation of a condensation product of the benzanthrone series. : de en
  • FR712518A - Steam turbine : en fr
  • GB357778A - Process for the production of active carbon and gases containing free hydrogen : en
  • CA315621A - Television transmission machine : en fr
  • CA315694A - Train control system : en fr
  • DE534666C - Bed box for furniture : de en
  • FR712234A - Improvements to the contacts of electrical devices, such as circuit breakers and switches with cut-off in a fluid : en fr
  • GB357725A - Improvements in wind speed and direction indicators : en
  • US1824834A - Electric terminal : en
  • CH149694A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • CH149805A - Line pipe connection device, in particular for motor control boxes. : de en
  • CH149807A - Relay for controlling the operation of an electric switch. : en fr
  • DE535053C - Procedure for preventing impermissible speeds of an asynchronous generator disconnected from the mains : de en
  • ES123945A1 - MACHINE FOR RAMMING CONCRETE ON ROADS : en es
  • GB357715A - Lock washers : en
  • IE12276L - Agricultural tractor : en
  • DE534652C - Line block with train control device : de en
  • DE534680C - Pressure reducing valve : de en
  • GB357911A - Improvements in piston rings : en
  • CH149753A - Process for producing a cast aluminum alloy. : de en
  • FR712439A - Dust extractor : en fr
  • GB357857A - An improved condiment and like receptacle : en
  • DE534413C - Device for rapid regulation of the speed of AC motors, especially asynchronous three-phase motors : de en
  • FR712428A - Process for the preparation of alkali and alkaline earth metal phosphates as well as of magnesium : en fr
  • GB357915A - Improvements relating to reduction gearing : en
  • FR712344A - Improvements in the manufacture of felt fabrics : en fr
  • US1825382A - Magnetic clock escapement : en
  • FR712273A - Multiple photoelectric cell : en fr
  • DE534572C - Process for strengthening cotton, rayon, cellulose and viscose films : de en
  • DE535190C - Curve ruler : de en
  • FR712215A - Improvements to internal combustion engines : en fr
  • FR712294A - Control device for loom with automatic shuttle change : en fr
  • FR712388A - Oven for sterilization of fruits and other plants : en fr
  • FR712431A - Improvements in internisable silver and process for manufacturing it : en fr
  • GB357655A - Improvements in machines for finishing chocolate and like pasty material : en
  • GB357741A - Improvements in couplings for joining pipes, rods, wires, aeroplane stays and the like to themselves or to other bodies : en
  • US1824810A - Method of forming control rod ball joints : en
  • FR712423A - Apparatus for the instant production of drinks such as salt water, hydrogen peroxide or nitrogen, lemonade, soda, beer, etc. : en fr
  • FR712435A - Jar for cream, marmalade and similar products : en fr
  • CH149910A - Process for the preparation of a vat dye. : de en
  • SU22669A1 - Device for heating feedwater : en ru
  • US1824876A - Recuperative soaking pit : en
  • US1824983A - Decking device : en
  • US1825106A - Locomotive stoker : en
  • FR712486A - Multi-motor control, especially for paper machines : en fr
  • GB357782A - Improvements in spring seating surfaces : en
  • SU22635A1 - Crash Clasp : en ru
  • US1825274A - Dust recovery device : en
  • CA315762A - Electro-magnetic vibratory device : en fr
  • DE534716C - Process for preserving hops : de en
  • SU22777A1 - Cable lug : en ru
  • US1825083A - Speed reducing mechanism for training cycles : en
  • US1825217A - Sheet deflector : en
  • DE534941C - Air heater with electrically driven fan with horizontal shaft : de en
  • SU23202A1 - Device for sorting weft spools : en ru
  • SU22910A1 - A device for marking and checking locomotive crossheads : en ru
  • US1824774A - Circuit control mechanism for mechanical refrigerating apparatus : en
  • US1825049A - Means for locating conduit outlets : en
  • DE534761C - Hose made from a series of layers of braided material : de en
  • GB357935A - Improvements in apparatus and means for applying and removing covers of jars, bottles or the like : en
  • US1825073A - Apparatus and method for refrigerating : en
  • GB357614A - Improvements in or relating to steering wheels for motor vehicles : en
  • GB357828A - Improvements relating to variable electrical condensers : en
  • ES123773A1 - New device for waxing and polishing floors. : en es
  • ES123317A1 - A process for the manufacture or treatment of fermentable or oxidizable materials by means of certain bodies. : en es
  • FR712246A - Dynamic moderator for vacuum brake servc : en fr
  • GB358480A - A combined belt clasp and container for small articles : en
  • DE534633C - Mechanically driven extrusion press : de en
  • GB357975A - Improvements in or relating to the distillation of solid carbonaceous materials : en
  • PL14253B1 - Telephone system for the management of train traffic. : en pl
  • SU23287A1 - A method of manufacturing a hard speckled alloy : en ru
  • GB357850A - : en
  • DE534635C - Process for treating vegetable fibers to give them a wool-like appearance : de en
  • DE534670C - Device for regulating the speed of two rubber processing machines working one behind the other in unison : de en
  • DE534605C - Chuck : de en
  • ES123905A1 - PROCEDURE FOR THE MANUFACTURE OF AGGLOMERATED AND MOLDED CORK OBJECTS : en es
  • SU22883A1 - Cutting frame for short sawing : en ru
  • SU23239A1 - Dredging machine : en ru
  • SU23253A1 - Fitting to a lathe to press the valve rings into the sockets : en ru
  • US1824938A - Piston process and apparatus : en
  • US1824760A - Alternating current vapor electrical device : en
  • US1825055A - Day-bed, chaise longue, and chair : en
  • GB358065A - Improvements in devices for the taking and projecting of photographic or cinematographic images in natural colours : en
  • FR712394A - Protective covering of the feet against the effects of perspiration : en fr
  • SU22691A1 - Method of making cementation composition : en ru
  • SU22836A1 - Gas burner : en ru
  • CA315716A - Wire spoke : en fr
  • CA315660A - Blade type bit : en fr
  • CH149751A - Process for the production of articles with high notch toughness and scaling resistance. : de en
  • CH149792A - Arrangement for regulating asynchronous machines by means of commutator rear machines. : de en
  • CH149912A - Process for the preparation of a vat dye. : de en
  • DE534682C - Pump with screw piston : de en
  • US1825362A - Spark plug with sleeve-constrictive bushing : en
  • PL14162B1 - Method for obtaining oils from residues or from waste from the oil industry. : en pl
  • US1825160A - Pressure indicating tire valve : en
  • GR3370B - REMOVABLE TABLE MACHINE CUTTING AND GRINDING TILE. : el en
  • DE534615C - Process for the production of tobacco fillers for cigar wraps : de en
  • DK44655C - Procedure for the production of rye-weak hunting and training weeds. : da en
  • PL14268B1 - The method of coking briquettes made of mstalo and coal containing mats. : en pl
  • PL14294B1 - The method of supplying the rectifiers is by means of a transformer with a choke to prevent increases in the DC voltage. : en pl
  • CH149794A - Arrangement on stator-fed excitation machines for collector machines connected in cascade on asynchronous machines to cancel the phase shift between excitation voltage and excitation current when the frequency changes. : de en
  • CH149914A - Process for the preparation of a vat dye. : de en
  • SU23165A1 - Device for wheel carriages for horizontal guidance, equipped with a center pin and a coulter guides with a scale with tick marks : en ru
  • DE534643C - Process for the production of colored reserves under ice colors from 2,3-Oxynaphthoesaeurearyliden : de en
  • US1824922A - Regenerative coke oven : en
  • PL14129B1 - Foam device for extinguishing the fire of flammable liquids and placed inside the tank. : en pl
  • US1825245A - Ventilator hat for stoves : en
  • GB357779A - Improvements in radiators for water cooling systems : en
  • SU22697A1 - A device for the acceleration of rail gaps : en ru
  • SU23064A1 - File Making Machine : en ru
  • SU23272A1 - Speaker : en ru
  • US1825421A - Slicing machine : en
  • GB357839A - Improvements relating to combing machines : en
  • GB358045A - Improvements in or relating to machines for spinning artificial silk : en
  • DE534754C - Device for coupling wall frames of bee dwellings that can be flush with the narrow sides of their side walls : de en
  • PL14231B1 - A motor vehicle with electric power transmission from the combustion engine to the drive wheels. : en pl
  • SU23058A1 - Multi Spindle Drilling Machine : en ru
  • PL14353B1 - A method of drying any kind of fruit containing juice. : en pl
  • US1825594A - Boiler : en
  • CH149904A - Process for the preparation of a condensation product of the benzanthrone series. : de en
  • PL14345B1 - Method for leaching phenols from phenolic tar oils. : en pl
  • US1824771A - Coating composition : en
  • PL14240B1 - Protective device for motor vehicles. : en pl
  • US1825084A - Reflector for automobile headlamps : en
  • SU22641A1 - Burner for kitchen type "Primus" : en ru
  • US1825113A - Ring traveler : en
  • SU22727A1 - Central apparatus for mechanically blocking signal levers : en ru
  • US1824890A - Thermostatically controlled oil-burner : en
  • SU23282A1 - The device in the cupolas for preheating materials with oil burners is higher in melting : en ru
  • SU23296A1 - Trigger for automatic firearm : en ru
  • CH149765A - Process for the production of grained bodies from synthetic resin. : de en
  • CH149797A - Method for assembling electrical machines with armature formed from sheet metal. : de en
  • US1824822A - Support for typewriters or other office appliances : en
  • US1825063A - Instruction chart : en
  • CA315594A - Hydraulic felt conditioner : en fr
  • CH149752A - Steel and cast iron alloy hardenable by stitching. : de en
  • CH149825A - Process for cooling the anodes of mercury vapor rectifiers. : de en
  • CH149771A - Working equipment, in particular for painters and draftsmen. : de en
  • CH149779A - Fastening device for closing bodies, such as slide plates, valve cones or the like, on their spindle. : de en
  • PL14135B1 - A method of producing thick lubricants. : en pl
  • SU23017A1 - Pepper Core Cutter : en ru
  • CA315678A - Refrigerating apparatus : en fr
  • CH149762A - Machine for the production of gears. : de en
  • SU22965A1 - Buckling machine : en ru
  • US1824777A - Piezo electric crystal system : en
  • AU2923830B - Improvements in and connected with draught mechanism of combined drills and cultivators and like implements : en
  • US1824896A - Process of producing reduction products of carbon monoxide : en
  • US1825630A - Car truck : en
  • SU22982A1 - Automatic checkout : en ru
  • US1825550A - Settling tank : en
  • PL14198B1 - A device for securing the spine. : en pl
  • SU22868A1 - Cable lift : en ru
  • US1825094A - Air lift device : en
  • US1825469A - Switch throwing device : en
  • US1825548A - Tube testing apparatus : en
  • SU22661A1 - A method of making teeth on cylindrical, bevel and worm gears and a machine for their manufacture : en ru
  • SU23068A1 - Press for the manufacture of bedding : en ru
  • US1825227A - Method and apparatus for producing decorative effects by spotting or mottling : en
  • CH149678A - Process for preserving products of animal origin. : de en
  • SU23151A1 - Inkwell : en ru
  • CA315765A - Display and shipping container : en fr
  • CH149859A - Device for controlling the brakes and doors of a motor vehicle. : en fr
  • PL14310B1 - Method and apparatus for taking and displaying cinematographic photographs. : en pl
  • DE534931C - Process for the production of wool dyes : de en
  • ES123944A1 - AN AUTOMATIC SWITCH : en es
  • FR712229A - Extension and transformation into six wheels of automobile chassis : en fr
  • AU2923830A - Improvements in and connected with draught mechanism of combined drills and cultivators and like implements : en
  • ES123396A1 - PROCEDURE FOR THE DESALCOHOLIZATION OF WINES, CIDERS, BEERS AND ALL KINDS OF ALCOHOLIC PRODUCTS : en es
  • DE534967C - Process for the production of adsorbents or catalysts in lump form : de en
  • ES123059A1 - Procedure and device for the transmission of force. : en es
  • SU22904A1 - Dendrometer : en ru
  • ES123312A1 - THERMAL TUBE : en es
  • ES123958A1 - AN APPARATUS FOR TREATING ORGANISMS WITH ELECTRICAL CURRENT : en es
  • ES606U - Folding cardboard box designed to contain sugar cutters (Machine-translation by Google Translate, not legally binding) : en es
  • SU22936A1 - Dial Scales : en ru
  • US1825124A - Emergency valve operating mechanism : en
  • US1825606A - Cutting and welding machine : en
  • SU22714A1 - Impact bend apparatus for railway cars : en ru
  • SU23022A1 - Tree Juice Collector : en ru
  • US1825600A - Baling press : en
  • PL14317B1 - Girder-free ceiling made of hollow bricks. : en pl
  • SU23231A1 - Mail bag : en ru
  • US1825228A - Electric switch and arc extinguishing method : en
  • CA315637A - Cyclic process of fibre liberation : en fr
  • CH149874A - Process for the preparation of esters of carbohydrates. : de en
  • GB357753A - Improvements in sanitary napkin belts : en
  • SU23142A1 - Ship jet : en ru
  • CH149788A - Regulator with feedback. : de en
  • SU22940A1 - Automatic Scales : en ru
  • US1824935A - Percussion mechanism for tools : en
  • CA315544A - Tractor-harvester : en fr
  • CH149793A - Arrangement for regulating the distribution of power (active or reactive power) on three-phase machines working in parallel. : de en
  • US1825090A - Combination pen cap and blotter : en
  • CH149853A - Buckle-case. : en fr
  • PL14246B1 - The method of making a footprint and insoles for footwear. : en pl
  • SU23062A1 - Method of making stamps : en ru
  • US1824927A - Folding carton : en
  • US1825048A - Apron retort crate loader : en
  • SU22784A1 - Device for automatic stopping of transmission electric engine : en ru
  • SU23043A1 - Steam engine with variable piston stroke : en ru
  • SU23197A1 - Card feed regulator : en ru
  • US1825387A - Apparatus for testing physical properties of materials : en
  • PL14221B1 - A hunting plane with a forward and backward shooting aiming device. : en pl
  • SU22876A1 - A device for regulating pressure in a local heating system connected to the heating plant : en ru
  • US1824838A - Conduit joint and method of making the same : en
  • US1825165A - Flexible material grip : en
  • PL14269B1 - Oil pump. : en pl
  • PL14167B1 - A method of producing light empty vessels, resistant to high pressures. : en pl
  • SU23139A1 - Rescue boat consisting of a platform mounted on a pneumatic float : en ru
  • US1825376A - Wiper blade for cleaning devices : en
  • CH149712A - Process for the preparation of a new vat dye. : de en
  • CH149885A - Process for the preparation of B-oxy-B'-ethyl-a-picoline. : de en
  • DE534719C - Press for the production of seamless curved lead pipes etc. like : de en
  • DE534829C - Control for electric motor driven controller : de en
  • ES123924A1 - A procedure for obtaining a flammable liquid fuel. : en es
  • FR712536A - Improvements to constant intensity lighting installations, using standard lamps : en fr
  • IE11784L - Yarn twisting machine : en
  • DE534943C - Scaffolding trestle : de en
  • PL14282B1 - A method of transforming a given system of co-workers into another system and a device for carrying out this method. : en pl
  • SU23194A1 - A device for painting and plastering cylindrical objects : en ru
  • GB357718A - Tensioning device for overall chains for vehicle wheels : en
  • USD85253S - Mitstto matsttno : en
  • DE519403C - Safety valve for cooking vessels : de en
  • GB357740A - Improvements in the manufacture of rubber articles by electrodeposition : en
  • CH149746A - Device for totalizing the revolutions of measuring mechanisms. : de en
  • US1824780A - Separation of oil : en
  • US1825167A - Controlling mechanism for machines for cleaning and opening cotton and forming the same into laps : en
  • US1825485A - Sanitary cuspidor : en
  • PL14320B1 - A method of coking briquettes from materials containing metals and coal, and a furnace for this purpose. : en pl
  • SU22820A1 - The way to deal with fog and clouds : en ru
  • SU23143A1 - Device for pulling stubble out of animal skins : en ru
  • CA315582A - Tube holder : en fr
  • PL14153B1 - The method of operation of regenerative furnaces, especially metallurgical melting furnaces. : en pl
  • SU22901A1 - Compass : en ru
  • SU22925A1 - Compass : en ru
  • US1825014A - Check protector : en
  • CA315605A - Ice cream dipper : en fr
  • CH149778A - Valve for hot water and steam heating. : de en
  • CA315711A - Cylinder lock : en fr
  • SU22992A1 - Device for dropping used coins in machines that release weight by weight : en ru
  • US1825366A - Regulator for brake rigging : en
  • US1825502A - Resilient tire : en
  • PL14239B1 - Aircraft plat. : en pl
  • SU22652A1 - Self-rotating scraper : en ru
  • US1824993A - Means for washing bottles : en
  • US1825464A - Display table top : en
  • CH149647A - Window regulator. : de en
  • CH149818A - Mercury vapor apparatus with two cooling systems. : de en
  • ES123940A1 - A machine to count, mark and paper the orange, mechanically. : en es
  • GB357932A - Electric insulator, especially for stretching antennae : en
  • SU23050A1 - Drive to soap washing machines : en ru
  • SU23066A1 - Blacksmith tongs : en ru
  • CH149908A - Process for the preparation of a vat dye. : de en
  • GB357634A - Improvements in or relating to electrical key switching devices : en
  • DE534699C - Wireless receiver combined with an electric floor lamp : de en
  • CH149681A - Machine for the production of caramels, especially cream caramels. : de en
  • GB358425A - Improvements in and relating to internal combustion motor power plant : en
  • DE534848C - Radiator cladding made of paper, stiff fabric or the like. : de en
  • FR712288A - Motor drives : en fr
  • SU22834A1 - Device to remove solid particles from smoke : en ru
  • CA315628A - Plow : en fr
  • BE381949A - Slider closure : en fr
  • CH149799A - Electrical conductor. : en fr
  • CH149897A - Process for the production of a chromium-containing dye. : de en
  • SU22944A1 - Instrument for measuring approximately equal portions of cement : en ru
  • US1825285A - Skew lever : en
  • CA315584A - Wood wool manufacture : en fr
  • CA315635A - Wringer : en fr
  • CH149851A - Waiting time display device, in particular for telephone cells. : de en
  • GB357729A - A new or improved hand tool for stapling papers and other articles : en
  • GB357861A - Improvements relating to the automatic braking of trailed vehicles : en
  • PL14351B1 - How to record vinyl records. : en pl
  • US1825577A - Brake control for aircraft landing wheels : en
  • DE534692C - Collecting and conveying trays for rod-shaped and similar goods, especially cigarettes : de en
  • SU22996A1 - Shag storage box : en ru
  • SU23031A1 - Igniter for internal combustion engines : en ru
  • US1825459A - Air relief valve for heating systems : en
  • USD85235S - gross : en
  • AU256931A - Dog race starting apparatus : en
  • CH149858A - Sledge. : de en
  • PL14247B1 - A method of producing vulcanized rubber foam. : en pl
  • SU22716A1 - Safety device for carts : en ru
  • US1825030A - Machine for expanding cylinders : en
  • US1825574A - Safety clutch means for implements of motor driven agricultural machines : en
  • CA315669A - Oven drawer for stoves : en fr
  • CA315680A - Endless v-belt : en fr
  • CH149790A - Intermittently operating absorption or adsorption refrigeration apparatus. : de en
  • CH149903A - Process for the preparation of a compound of the anthraquinone series. : de en
  • FR712425A - Improvements made to vices articulated to a base and which can be immobilized using levers : en fr
  • FR712487A - Asynchronous machine with rotor excitation : en fr
  • US1825581A - Resilient seat : en
  • SU22681A1 - Tool for stopping the rotary machine : en ru
  • SU22864A1 - Folding bed with a screen : en ru
  • USD85265S - Howard john thomas : en
  • PL14270B1 - Regulating device for car engines. : en pl
  • SU22802A1 - Single phase asynchronous motor : en ru
  • DE534741C - Rapid tanning process for hides and hides : de en
  • GB357672A - Process for densifying the surface of cylindrical chill castings : en
  • GB357703A - An hydraulic extractor for liners or sleeves of piston valve locomotives and the like : en
  • GB357855A - Improvements in a method of and a machine for casting and forging : en
  • DE534561C - Gas-filled photocell : de en
  • DE534700C - Arrangement for generating reactive power by means of asynchronous reactive power machines : de en
  • CA315631A - Furnace wall : en fr
  • US1825059A - Furnace : en
  • US1825147A - Friction pivot hinge : en
  • US1825433A - Heater : en
  • FR712356A - Rotary two-stroke engine with star cylinders and fixed crankshaft : en fr
  • FR712352A - Apparatus for producing ice cream or snow cream : en fr
  • FR712474A - Advanced fire extinguisher : en fr
  • GB357885A - Distillation of tar : en
  • US1824988A - Water level indicator apparatus for steam power plants : en
  • US1825058A - Machine for packaging straws and the like : en
  • US1825621A - Standard gear tooth form : en
  • SU23219A1 - Pack holder in matchbox packaging machines : en ru
  • ES599U - Procedure for opening envelopes. (Machine-translation by Google Translate, not legally binding) : en es
  • SU22845A1 - Grease and leather cleaning machine : en ru
  • SU23223A1 - A device for pneumatic transportation of light piece, fibrous and sticky objects : en ru
  • SU23286A1 - A method of manufacturing a hard speckled alloy : en ru
  • US1825547A - Toy boat with outboard motor : en
  • SU23137A1 - The apparatus for dragging under the ice of a rope in the fishing industry : en ru
  • CA315616A - Broom holder : en fr
  • CA315733A - Glass strip making apparatus : en fr
  • DE534631C - Dimming device for headlights of motor vehicles and. like : de en
  • ES123915A1 - IMPROVEMENTS IN THE DISTILLATION OF SUBSTANCES WITH HIGH EVAPORATION TEMPERATURES, SUCH AS MINARAL OILS AND ANALOGUE : en es
  • CH149870A - Double railcar, consisting of two identical single railcars with two equivalent travel switches and two motors that can be controlled in parallel with a single railcar, which single railcars are coupled together in any mutual position to form the double railcar with two series-parallel controlled engine groups. : de en
  • US1825168A - Method of controlling and controlling mechanism for machines for cleaning and opening cotton and forming the same into laps : en
  • DE532560C - Astatic measuring device : de en
  • CH149875A - Process for the preparation of a carboxylic acid arylide of the benzene series. : de en
  • SU23159A1 - Spring-loaded fuse to the firearm's gate, which keeps the latter from opening at the moment of firing : en ru
  • US1825456A - Hinge for water closet seats and covers : en
  • SU22783A1 - Device for automatic control of an electrical switch : en ru
  • US1825208A - Automatic disconnecting pothead : en
  • FR712374A - Control method for low compression diesel engines : en fr
  • DE534840C - Device for processing molding sand : de en
  • DE534632C - Mandrel and plunger outer guide for horizontal metal extrusions : de en
  • GB357610A - Improvements relating to sliver cans for textile fibres : en
  • GB357658A - Thermometers : en
  • GB357883A - : en
  • GB357931A - Improvements in methods and instruments for measuring the curvature of the cornea : en
  • DE534562C - Method for determining electrically good conductive masses submerged in a liquid by determining the change in resistance of the liquid path between immersed current-carrying electrodes : de en
  • FR712515A - Polycylindrical motor bearing boring device : en fr
  • FR712542A - Improvements to photoelectric cells : en fr
  • GB358038A - Improved method and apparatus for polishing lacquered surfaces : en
  • DE534725C - Process for the production of water-soluble, basic acetic acid alumina compounds : de en
  • DE534970C - Arrangement for base or intermediate base of discharge vessels : de en
  • ES123939A1 - Procedure for the manufacture of paper boxes, cardboard and the like. : en es
  • ES397Y - For the pressure enclosure of molded columns in reinforced concrete constructions. : en es
  • DE534845C - Foundry plant with two conveyor belts rotating one above the other : de en
  • FR39137E - Switch enhancements : en fr
  • GB358071A - An improved marker for billiards and other games : en
  • DE534795C - Device for applying glue : de en
  • GB357675A - Painting apparatus : en
  • GB357751A - Improvements in lead pencil and like polishing machines : en
  • ES602U - Container system for nougat and other sweets. (Machine-translation by Google Translate, not legally binding) : en es
  • FR712349A - Lighting system, for automobiles : en fr
  • US1825075A - Flexible track for track laying vehicles : en
  • FR712397A - Dishwasher : en fr
  • GB357933A - Process for the production of bleaching powder : en
  • US1825231A - Educational toy : en
  • GB357827A - Method of automatically feeding tobacco spreaders for cigarette-making machines by means of a pneumatic device : en
  • DE534208C - Device for the electrical control of the work processes of auxiliary machines for rolling mills : de en
  • DE534622C - Method and device for separating magnetizable components from dusty material : de en
  • GB357608A - Improvements in or relating to hair waving appliances : en
  • GB358479A - Improvements relating to remote control apparatus : en
  • GB357637A - Improvements in, or relating to ships, motor launches, and such like craft : en
  • GB357776A - Improvements in or connected with rubber covered rollers : en
  • GB357806A - Improvements in or relating to the vulcanisation of rubber and rubber-like substances : en
  • GB357823A - Improvements in or relating to brakes for vehicles : en
  • FR712481A - Hair styling pin enhancements : en fr
  • GB357821A - Process of decomposing vegetable fibrous substances for the purpose of obtaining simultaneously the cellulose and the incrusting ingredients : en
  • SU22848A1 - Adaptation to brewing machines for bast to speed up the brewing process : en ru
  • DE534410C - Image decomposition and composition method for television sets : de en
  • SU22722A1 - Driver's crane for automatic air brakes : en ru
  • SU22733A1 - Device for automatic paint lubrication of felt on the paint roller of the Bodo apparatus : en ru
  • SU23082A1 - Device for exhibiting manufactory samples : en ru
  • DE534748C - Optical leveling device, especially for measuring the permanent subsidence of railroad tracks : de en
  • CH149719A - A method and apparatus for bringing cellulose esters of organic acids to a physical condition conducive to their subsequent processing. : en fr
  • US1825452A - Adjustable car partition : en
  • GB357678A - Improvements relating to envelopes for use in packing bottles : en
  • GB358056A - Process for the manufacture of carbazole-2:7-disulphonic acid : en
  • GB357639A - Method of and means for producing fine bubbled foam for fire extinguishing purposes : en
  • DE534360C - Machine for the processing of footwear with a shoe carrier that moves the shoe automatically in relation to the processing tools : de en
  • AU244231A - Improvements relating to signalling arrangements applicable to telephone systems : en
  • AU2911330B - Improved combination coathanger and dust cover : en
  • FR712528A - Processing and obtaining of lead and its derivatives : en fr
  • GB357762A - Improvements in and relating to variable velocity ratio gearing of the chain and sprocket type : en
  • FR712222A - Recording device for balances whose weights are placed mechanically or whose cursor is moved mechanically, etc. : en fr
  • GB357686A - Improvements relating to rubber elastic woven fabric bands : en
  • GB357760A - Improved method of manufacturing 2-mercaptobenzothiazole and its methyl homologues : en
  • DE534777C - Device for drying or thickening damp or sludge-shaped material, especially raw cement sludge : de en
  • DE534936C - Process for improving aldehyde resins : de en
  • DE534983C - Process for generating a fluid circulation in electrolytic cells : de en
  • DE534915C - Rotary drum for mixing liquid metals and their alloys : de en
  • DE534823C - Rail joint connection with wedge-shaped clamping bodies and fitting pieces inserted into the rail web and clamped directly on the joint : de en
  • PL14123B1 - Method and device for kneading parts of boxes with a frame insert. : en pl
  • GB358063A - Improvements in and relating to alloy steels : en
  • DE534849C - Device for reducing the heat storage of hot water heaters : de en
  • DE533692C - Process for the preparation of clusters of 4,5-oxidophenanthrene : de en
  • DK44639C - Spartelkit. : da en
  • GB357870A - Shoulder rest for violins : en
  • DE534792C - Method and device for operating injection internal combustion engines with circular motion of the combustion air : de en
  • DE534969C - Removal of lime compounds from solutions of alkaline earth salts : de en
  • DE534928C - Process for the preparation of an azo dye : de en
  • FR712251A - Tensioning device for trousers : en fr
  • GB357934A - Improved method of producing mechanically autogenously welded chains, rings or the like : en
  • US1824906A - Peavey socket : en
  • SU22721A1 - Driver's crane to control the electrical part of the air / electric brake : en ru
  • US1825019A - Washing machine : en
  • ES123934A1 - A PERFECTED MOUNTING FOR THE CROSS SHAFT OF AUTOMOBILE BRAKES : en es
  • GB357761A - Improvements in and relating to sheet metal canisters : en
  • GB357876A - Improvements relating to underclothes : en
  • GB358087A - Improvements in television methods and devices : en
  • FR712212A - Shuttlecocks for racket game : en fr
  • FR712492A - Installation and equipment for the supply of hot air in hairdressing salons : en fr
  • GR3366B - METHOD FOR MANUFACTURING AND FURTHER PROCESSING OF A PRODUCT CAN BE STORAGE TO BE TRANSPORTED, SUITABLE FOR MANUFACTURING). : el en
  • GB357746A - Improvements in engine starting mechanism : en
  • GB357903A - Improvements in catamenial appliances and infants' diapers : en
  • ES123332A1 - Method to form optical images. : en es
  • ES123613A2 - Procedure for the production of slaughterhouse waste, animal carcasses, fish and the like. : en es
  • DE534835C - Thread turning device for flat frame knitting machines : de en
  • GB357847A - Process of and apparatus for separating naphthalene from coal-distillation gases : en
  • GR3363B - EXHAUST VALVE FOR GAS AND STEAM UNDER VOLTAGE. : el en
  • FR712395A - Deep sea or deep sea cable : en fr
  • GB357826A - Improvements relating to control mechanisms for lathes and like machine tools : en
  • PL14176B1 - The method of obtaining high-booster hydrocarbons, especially lubricating oils. : en pl
  • US1825330A - Filtering : en
  • SU22668A1 - Steam boiler of tubular spiral shape of water elements and with forced circulation : en ru
  • SU22830A1 - Device for electric steam : en ru
  • DE534193C - Electrical switch with block contacts : de en
  • GB357680A - Improvements in machines for manufacturing boxes, for instance the outer casings of push boxes and similar articles : en
  • SU22646A1 - Instrument for determining the curvature of boreholes : en ru
  • SU23257A1 - Horizontal wind motor : en ru
  • US1824869A - Slicing machine : en
  • FR712472A - Process for the indirect production of color photographs : en fr
  • GB357989A - Method of laying pavement : en
  • US1825307A - Process of producing material rich in xylan : en
  • PL14182B1 - A method of cleaning moss seams and a tool for carrying out this method. : en pl
  • US1824845A - Trailer brake operating mechanism : en
  • US1825440A - Sound recording or reproducing apparatus : en
  • CA315658A - Paper bag : en fr
  • GB357831A - Improvements in door and window decorations : en
  • GB357878A - Improvements in or relating to devices for damping oscillations of overhead electrical conductors : en
  • US1824950A - Power drive mechanism for slicing machines : en
  • DE534667C - mattress : de en
  • GB358082A - Improvements relating to the control of the load factor in electrical current-supply systems to electric furnaces : en
  • SU23302A1 - Adaptation to cigarette-packing machines for stopping the flow of cigarettes following the group separated for packing : en ru
  • US1825213A - Looze vennootschap de bataafsche petroleum maatschappij : en
  • US1825042A - Method of making cocks or valves : en
  • US1825258A - Excavator : en
  • DE534707C - Process and device for recycling paper machine waste water : de en
  • DE534630C - Grinding device for drying drums with cell division : de en
  • DK44637C - Procedure for the operation of two-stroke blast air power machines. : da en
  • PL14330B1 - A method of producing chemicals for the chemical treatment of metals. : en pl
  • SU22879A1 - A device for collecting kitchen vapors and gases and separating them from each other : en ru
  • US1825408A - Train stop : en
  • US1825526A - Fluid operated prime mover dynamo-electric plant : en
  • DE534449C - Joke articles with a built-in spark generator : de en
  • CA315691A - Railway track circuit : en fr
  • CH149699A - Process for the preparation of 2-oxycarbazole. : de en
  • CH149733A - Developer used for the production of diazotypes in the semi-wet process. : de en
  • CH149675A - Method and device for the production of rigid shoe caps. : de en
  • CH149725A - Holländer for processing raw and pulp for the production of paper, cardboard etc. : de en
  • GB357781A - Improvements in the treatment of cellulose derivatives : en
  • GB357840A - An improved screw-press for use in bending or straightening corrugated metal plates and the like : en
  • CA315564A - Road grader : en fr
  • CA315632A - Steam generation system : en fr
  • CH149672A - Etching paste. : de en
  • FR712331A - Apparatus for shaping buttresses for sandals, galoshes and the like : en fr
  • FR712441A - Method and apparatus for the manufacture of metal salts electrolytically : en fr
  • US1825071A - Fabric of crepe thread and process of making same : en
  • GB357644A - Improvements in shearing heads of shearing machines for animals : en
  • USD85272S - Design fob leather or similar article : en
  • FR712241A - Safety razor : en fr
  • AU226731A - Improvements in or relating to methods of and apparatus for removing burrs from welded articles : en
  • ES123956A1 - An endless pump impeller for the extraction of liquids. : en es
  • FR712501A - Improvements to the processes for recovering the material, and more specifically the threads, used in the manufacture of hosiery articles : en fr
  • GB358477A - Manufacture of arylides of unsymmetrical ortho-xylenolcarboxylic acid : en
  • DE534458C - Intake line for internal combustion engines with two rows of cylinders : de en
  • FR712530A - Machine for cutting and flattening coil springs : en fr
  • DE534977C - Stocking or sock holder clamp : de en
  • ES123286A1 - A PROCEDURE FOR SWEETENING WATER : en es
  • US1825532A - Drawing slate : en
  • GB357869A - Improvements in safety razors : en
  • ES132613A1 - Force transmission procedure. : en es
  • GB357867A - Improvements relating to adjustable brackets or supports for telephones : en
  • DE534937C - Process to increase the stability of nitrocellulose solutions in the presence of metals : de en
  • US1825206A - Shoe and process of making same : en
  • GB357896A - Improvements relating to sheet piling : en
  • SU23037A1 - Fencing to steam powered machines : en ru
  • DE534582C - Drive device for kitchen machines : de en
  • GB357770A - Improved scale-lighting device for radio receiving apparatus : en
  • USD85267S - Gusberto vallaguzza : en
  • CH149767A - Grinding tool. : de en
  • CH149821A - Circuit arrangement for commissioning rectifiers. : de en
  • ES123938A1 - IMPROVEMENTS IN THE APPARATUS TO FILL, CLOSE AND SEAL RECEPTACLES : en es
  • GB357600A - Improvements in control gear for variable delivery pumps : en
  • GB357759A - Improvements in or relating to draught excluders for doors and the like : en
  • DE534945C - Vacuum cleaner for disc grinders : de en
  • DE534957C - Device for feeding sleeves from a feed hopper : de en
  • CA315702A - Warm air furnace : en fr
  • SU22812A1 - Unscrewing light bulbs : en ru
  • SU22943A1 - Automatic scales for weighing bags with bulk material : en ru
  • SU23120A1 - Valve for pneumatic tires : en ru
  • US1825047A - Burner : en
  • US1825406A - Electric cooking appliance : en
  • USD85252S - Design poe a combined lamp abm and base : en
  • DE534574C - Devices for sterilizing, in particular medical instruments and dressings : de en
  • FR712480A - Ore coke production process : en fr
  • GB357875A - Improvements in shaping devices for textile goods : en
  • GB358086A - Method and apparatus for purifying gases by diffusion : en
  • US1824932A - Pickling of stainless steel : en
  • DE534791C - Method and means for dressing seeds : de en
  • ES123936A1 - IMPROVEMENTS IN TRACTORS FOR ROAD LAYING : en es
  • GB357705A - Controlling device for liquid meters particularly applicable to petrol pumps : en
  • DE534629C - Glow plug : de en
  • DE534184C - Process for the treatment of walls, walls or the like in order to prevent saltpetre eruption : de en
  • CA315630A - Rectifier tube : en fr
  • CA315663A - Cooling chamber for refrigerating units : en fr
  • CA315743A - Printing medium : en fr
  • CA315588A - Resinous soap : en fr
  • CH149841A - Control lever checkbox. : de en
  • CH149823A - Cooling arrangement for metal rectifiers. : de en
  • GR3371B - WATER REFRIGERATOR. : el en
  • IE12441L - Discharge tubes : en
  • SU23119A1 - The way to wash the chains and devices for implementing this method : en ru
  • DE516346C - Rim backstroke brake that is tightened when a pawl engages a gear : de en
  • US1824764A - Gas generator : en
  • US1825053A - Power transmitting means : en
  • US1825475A - Preparation of mineral feeds : en
  • US1825363A - Water plane : en
  • DE534688C - Device for clamping the knife in machines for cutting tobacco u. like : de en
  • DE534867C - Sack made from several layers of paper : de en
  • FR712262A - Excavator : en fr
  • FR712325A - Mold for molding plastics by air blowing or hydraulic pressure : en fr
  • FR712243A - Useful braking coupling for shunt generators operating as direct current machines : en fr
  • SU23114A1 - Device for hydrodynamic testing of models : en ru
  • ES123330A3 - A PROCEDURE TO SATURATE POROUS CARBONIC ACID BODIES : en es
  • US1825449A - haller : en
  • SU22694A1 - Device to a heating furnace for heating one end of the blanks : en ru
  • SU23042A1 - Controlled single seat valve for forward and reverse current : en ru
  • US1824914A - Manufacture of chromed complexes of azo and ortho-hydroxy-azo dyestuffs : en
  • GB357763A - Improvements relating to road vehicles for dust or refuse collection specially applicable to trailers : en
  • GB357693A - Improvements in or relating to expansion joints for roadways, pavings, building structures and the like : en
  • GB357892A - A process for preventing the condensation of moisture on glass windows and the like : en
  • FR712415A - Device for attaching to a bracelet : en fr
  • DE534470C - Centrifugal dust separator : de en
  • DE534617C - Pin roller for introducing the tobacco into the stuffing chamber of a cigarette stuffing machine : de en
  • SU22948A1 - Gramophone Sound Box : en ru
  • SU23209A1 - Timed fuse min : en ru
  • SU23214A1 - Vertical clay weaving : en ru
  • US1825247A - Sliding deflector : en
  • DE534467C - Floating Glaeser-u. like washing brush : de en
  • FR712250A - Improvements in transport mechanisms : en fr
  • GB357752A - Advertisements or signs for use on motor vehicles : en
  • AU2918230A - Pickup device for use with film operated talking machines : en
  • AU3002730A - Vulcanization of rubber : en
  • DE534579C - Process for the production of layers reflecting the heat rays on the walls of vacuum vessels : de en
  • US1824966A - Alloys and process for improving workability of same : en
  • US1825178A - Process for the treatment of fibers or fibrous materials : en
  • US1825377A - Centrifugal separator : en
  • US1825454A - Overedging sewing machine : en
  • US1825400A - Shock absorber : en
  • FR712378A - Horizontal movement fitting for tilting bed : en fr
  • PL14242B1 - Method for the production of phosphates by reflux. : en pl
  • US1825566A - Polishing roll for shoes : en
  • SU22861A1 - Device for feeding bread to the bread slicer knives : en ru
  • SU23044A1 - Steam engine with variable piston stroke : en ru
  • US1825295A - Filter : en
  • AU2915830A - Improvements in or relating to talking machines or similar sound-recording instruments : en
  • DE531976C - Electrical contact device for measuring instruments : de en
  • FR712337A - Thermally insulated device making it possible to maintain an outer casing at a substantially constant temperature : en fr
  • ES547U - Improvements in hats supports. (Machine-translation by Google Translate, not legally binding) : en es
  • FR712226A - Safety warning device for mechanical presses and shears : en fr
  • FR712345A - Machine to reproduce plans : en fr
  • SU23206A1 - Ball-moto machine : en ru
  • US1824801A - Electrical potentiometer : en
  • US1825174A - Coffeepot : en
  • DE534191C - Activation of carbonaceous material by gases : de en
  • GB357730A - Improvements in or relating to loom shuttles : en
  • GB357788A - Improvements in duplicating apparatus : en
  • SU22796A1 - Electric fuse : en ru
  • US1825512A - Valve : en
  • BE382031A - Cool store watch : en fr
  • FR712211A - Lifting cylinder for motor vehicles : en fr
  • CA315558A - Hinge for windows : en fr
  • GB357974A - Improvements in and relating to electric accumulator flash lamps : en
  • SU22889A1 - A device for cleaning chalk galoshes blanks : en ru
  • SU22905A1 - Manual marking machine for tick marks : en ru
  • DE534340C - Gear change transmission : de en
  • DE534520C - Device for demonstration of moving neon signs : de en
  • DK44636C - Device for children's tricycles and the like. : da en
  • FR712440A - People lift for disk or plate gasometers : en fr
  • GB358030A - Speed indicator : en
  • DE534583C - Curtain ring : de en
  • SU22776A1 - Trolley for lifting, transporting and unwinding electric cables wound on drums : en ru
  • US1825461A - Dumb waiter guard carriage : en
  • CH149773A - Matchbook. : de en
  • CH149913A - Process for the preparation of a vat dye. : de en
  • DE534755C - Device for aerating the water of fish tanks arranged on vehicles : de en
  • DE534762C - Nipple lock : de en
  • PL14283B1 - KL. 47 Io. Rope pedal. : en pl
  • SU22642A1 - Tool for percussion drilling with flushing : en ru
  • US1824846A - Control system : en
  • BE381764A - : en fr
  • CH149659A - Jar for creamy and dough-like substances. : de en
  • PL14188B1 - Cathode tube with cathode, indirectly heated. : en pl
  • SU23298A1 - Electrical signal multipath device for hotels, hospitals, hospitals, etc. : en ru
  • PL14305B1 - Zinc alloy. : en pl
  • US1824828A - System for controlling electric switches : en
  • US1825260A - Switch : en
  • US1825269A - Safety device for elevators : en
  • US1825340A - Electrooptic cell : en
  • US1825593A - Artificial denture : en
  • PL14144B1 - Connector for chain railways. : en pl
  • CA315612A - Shaking sieve : en fr
  • PL14276B1 - Battery cell cover seal. : en pl
  • PL14324B1 - : en pl
  • CA315685A - Circuit controller : en fr
  • US1824805A - Electrical condenser : en
  • US1825346A - Building slab and wall construction : en
  • DE534642C - Process for the production of colored reserves under dyes with ester salts of leucocytes : de en
  • FR39111E - Improvements to television systems : en fr
  • CH149649A - Device for the production of pressurized hydrocarbon vapors or gases, for burners. : en fr
  • DE534705C - Process for producing a seamless connection between the ends of metal cloths for paper machines : de en
  • PL14206B1 - A mechanism that prevents a train from passing a signal indicating a road closed. : en pl
  • SU23180A1 - Signaling device for sprinkler system : en ru
  • CA315580A - Surgical dressing : en fr
  • DE534538C - Method of making bread dough : de en
  • PL14348B1 - Mortar for seeds. : en pl
  • SU22639A1 - Automatic fuse for gas lines against explosion : en ru
  • SU22754A1 - Device for radiotelephone transmission : en ru
  • SU22875A1 - Lifting device for cargo : en ru
  • PL14212B1 - Impact tool. : en pl
  • SU22626A1 - Draghi : en ru
  • SU22739A1 - Microphone : en ru
  • SU22799A1 - Device to protect low current lines from overvoltage : en ru
  • PL14194B1 - Shake sorter for grain crops and similar materials. : en pl
  • US1824955A - Adjustable candle socket mounting : en
  • US1825619A - Display container : en
  • US1825631A - Water softening : en
  • CH149655A - Equipment on beds for a permanent connection of removable mattress supports to the bed posts. : de en
  • DE534863C - High pressure pipe coupling : de en
  • DE534482C - Train end indicator : de en
  • FR712340A - Improvements to the movements of loom boxes : en fr
  • GB358054A - : en
  • US1825412A - Sleeve valve actuating mechanism : en
  • USD85255S - Olenn e : en
  • AU43231A - improved silent flushing cistern and starting device : en
  • DE534927C - Bowl holder for electric light bulbs : de en
  • FR712458A - Tanks for the concentration, in particular, of sulfuric acid : en fr
  • GB357987A - Improvements in or relating to automatic signalling devices for use in addressing and like printing machines : en
  • PL14133B1 - A device for spectral analysis of liquid mixtures, boiling without decomposition. : en pl
  • US1825116A - Heating and humidifying unit : en
  • CH149884A - Process for the preparation of B-oxy-y-picoline. : de en
  • GB358074A - The manufacture of nitrogenous vat dyestuffs : en
  • US1825288A - Vulcanization of rubber : en
  • USD85268S - Design for a toy money bank : en
  • SU22798A1 - Horn discharge with adjustable earthing resistance during discharge : en ru
  • SU23060A1 - The device for finding the centers on the products : en ru
  • SU23079A1 - Manual Punch : en ru
  • PL14303B1 - Arrangement of telephone connections. : en pl
  • CA315624A - Electric liquid heater : en fr
  • CH149648A - Method and device for increased utilization of the amounts of heat contained in solid fuels. : de en
  • CH149682A - Crystallization process. : en fr
  • DE534819C - Process for making ice cream : de en
  • US1825562A - Valve key : en
  • PL14302B1 - A bag for filling with a filling valve and the method of its production. : en pl
  • US1825025A - Fishing tool : en
  • DE534846C - Process for the production of curved or curved glasses : de en
  • CH149660A - Cooking vessel. : de en
  • DE534656C - Automatic parallel switching device that works depending on the operating voltage : de en
  • DE534490C - Circuit for multi-phase motors compensated by capacitors connected in parallel : de en
  • DE534573C - Establishment of cots : de en
  • GB358469A - Improvements in and connected with means for excavating the ground and laying drain pipes or tiles after the manner of draining by hand and apparatus connected therewith : en
  • GB357732A - Manufacture of beer : en
  • GR3362B - PLAYGROUND POSITION AFTER RECORDS. : el en
  • GB357641A - Improvements in or relating to water troughs for use on poultry farms : en
  • GB357924A - Improvements in guide blade devices for elastic-fluid machines : en
  • GB358021A - Improvements in or relating to pulverised fuel burners for locomotive and other furnaces : en
  • DE534624C - Electromagnetic control device for multiple tariff meters : de en
  • DE534784C - Process for the production of soluble, resinous condensation products from phenols and formaldehyde : de en
  • ES123953A1 - HOME MOBILE GRILL IMPROVEMENTS : en es
  • DE534805C - Spin dryer : de en
  • DE534895C - Procedure for removing the residual gases from discharge vessels with two or more electrodes : de en
  • FR712442A - Process for electro-photographic recording of sound vibrations and reproduction of discs or tapes by photochemical printing : en fr
  • FR712445A - Improvements in watchmaking : en fr
  • FR712261A - Improvements to the sealing of packages under the action of heat : en fr
  • PL14199B1 - A method of coupling two engines in a car application. : en pl
  • US1825414A - Electric switch : en
  • CA315683A - Train dispatching system : en fr
  • CH149683A - Method and device for the production of a uniform mixture of bulk material stored in containers. : de en
  • SU22740A1 - Difficult mouthpiece : en ru
  • SU23051A1 - The method of making files : en ru
  • US1824796A - Confection forming machine : en
  • US1824837A - Papermaking composition : en
  • CA315643A - Shellac composition : en fr
  • SU22891A1 - Vulcanizer device for continuous vulcanization of galoshes and other mass rubber products in air under pressure : en ru
  • SU23148A1 - Gillet Blade Edging Pen : en ru
  • CA315696A - Train dispatching system : en fr
  • FR712546A - Improvements in recording and hearing sound films : en fr
  • DE534554C - Automatic control device for refrigeration machines through float valve : de en
  • GB357873A - Improvements in or relating to screw presses for separating liquid from pulp or pasty substances : en
  • GB357886A - Improvements in or relating to electric cells or batteries : en
  • CA315645A - Hot air furnace : en fr
  • CH149783A - Centrifugal pump, especially boiler feed pump. : de en
  • SU22937A1 - Apparatus for measuring the amount of evaporated water and rain : en ru
  • US1824827A - Radio signaling system : en
  • US1825105A - Inductance coil for radio frequencies : en
  • US1825352A - Rubber spring shackle : en
  • US1825462A - Combination training device for student aviators and entertainment apparatus : en
  • CA315554A - Slack adjuster for railway car brakes : en fr
  • CH149654A - Articulated chair. : en fr
  • CA315647A - Electrical regulator : en fr
  • PL14170B1 - A current transformer with a bottle-shaped insulator having a transverse sleeve in which the magnetic core is located. : en pl
  • CA315659A - Heat interchanger : en fr
  • SE72730C1 - : sv
  • SU22747A1 - Detector radio : en ru
  • US1825272A - Garment box : en
  • USD85241S - henderson : en
  • BE381813A - Separate wedging device for compost rollers for stamping or punching coupons and the like : en fr
  • CH149634A - Parquet floor. : de en
  • SU22769A1 - Tip to pole for hanging timelines, etc. : en ru
  • US1824871A - Pantograph : en
  • US1825024A - Gas measuring and indicating device : en
  • US1825114A - Ventilating fan : en
  • US1825520A - Robe : en
  • DE523864C - Process for the production of a pure paper stock from printed waste paper : de en
  • CA315543A - Shade for goggles : en fr
  • US1824766A - Insulator : en
  • US1825476A - Railway car structure : en
  • SU22956A1 - Glasses : en ru
  • CH149651A - Apparatus for washing, grinding and polishing surfaces. : de en
  • CH149692A - Process for the preparation of 1.2.5.6-diphtaloylnaphthalene. : de en
  • CH149894A - Process for the production of a metal-containing dye. : de en
  • CA315585A - Driving gear for motor vehicles : en fr
  • DE534775C - Adjustable eddy current brake for the bobbin spindles of spinning and twisting machines : de en
  • DE535028C - Poultry tag to be attached in the wing skin : de en
  • SU23012A1 - Sorting : en ru
  • US1825323A - Combined body and chassis construction : en
  • SU22658A1 - Device for launching and stopping the drawing drums : en ru
  • SU22724A1 - Device for hanging and removing doors of freight cars : en ru
  • SU22775A1 - Clamping clutch for fastening electrical cable with cable : en ru
  • SU23084A1 - Cinema projector with uniform film movement and optical alignment : en ru
  • US1824953A - Mining machine : en
  • US1825095A - Dish washing device : en
  • CA315753A - Joint : en fr
  • US1824899A - Receptacle filling apparatus : en
  • USRE18210E - By bethlehem : en
  • DE534567C - Extraction filter : de en
  • FR712257A - Valve that automatically delivers any volume or a fixed variable volume of liquid : en fr
  • FR712322A - Apparatus for checking the flight conditions of aircraft in running order : en fr
  • FR712361A - Manufacturing process of viscose and artificial products using viscose : en fr
  • CA315723A - Process of applying rubber to metal articles : en fr
  • CH149713A - Process for the preparation of a sulfur-containing vat dye. : de en
  • CH149881A - Process for producing an aminoaldehyde compound. : de en
  • DE534994C - Device to prevent or limit the mechanical vibrations of cables : de en
  • FR712513A - Device to facilitate the fitting, with perfect centering, of the removable liners in the tubes of barrels with multiple bores : en fr
  • CA315591A - Circuit closure : en fr
  • DE534649C - Device for folding original, carbon and carbon paper in the order required for writing on in the typewriter : de en
  • PL14204B1 - Mill with an additional device for cleaning grain, located on the slope. : en pl
  • SU22856A1 - Heating device : en ru
  • PL14328B1 - Method for the production of tertiary nitriles. : en pl
  • SU22684A1 - Method of removing mouse from iron ores during sintering : en ru
  • US1824887A - Motor boat installation : en
  • US1825639A - Floating roof seal : en
  • GB357691A - Improvements in and relating to electric fuses : en
  • GB357834A - Improvements in and relating to tables : en
  • GB357864A - Improvements in textile fabrics : en
  • CA315656A - Transparent cellulosic film : en fr
  • CH149693A - Process for the preparation of acetic anhydride with the simultaneous formation of acetaldehyde. : de en
  • PL14195B1 - Zero oxide cathode. : en pl
  • US1824986A - Container : en
  • SU22852A1 - Method and machine for making cones : en ru
  • SU23198A1 - Adaptation to carding machines for point shl pok : en ru
  • CA315610A - Boiler : en fr
  • CH149643A - Method and device for introducing and distributing the material to be calcined in rotary kilns for cement factories and other industries. : en fr
  • FR712421A - Device for controlling the compression pistons of injection molding machines, consisting of an elbow lever and a connecting rod : en fr
  • GB358072A - Improvements in or relating to air line lubricators : en
  • CH149857A - Brake control mechanism for trailers and other vehicles. : en fr
  • GB357702A - Improvements in or relating to presses for drawing sheet metal and the like : en
  • CA315724A - Pipe fitting : en fr
  • SU23091A1 - Device to protect the film from rapid wear : en ru
  • SU23150A1 - Ratchet mechanism for tobacco box of cigarette machines : en ru
  • BE381922A - : en fr
  • BE382242A - : en
  • CA315548A - Box or carton : en fr
  • CA315773A - Textile material : en fr
  • DE534714C - Cleaning and heating device for the sealing fluid of waterless gas containers : de en
  • FR712249A - Sanding machine : en fr
  • GB357736A - Improvements in a wire connector : en
  • GB357910A - Improvements in electric accumulator cells : en
  • SU22863A1 - Folding table : en ru
  • SU23065A1 - A device for reducing noise during riveting : en ru
  • US1825629A - Machine for dividing fruit : en
  • SU22909A1 - Key groove depth gauge : en ru
  • SU23132A1 - Shut-off valve for storing flammable liquids : en ru
  • SU23235A1 - The device of the lower seal of the double gate gate : en ru
  • US1824967A - Toothbrush : en
  • CA315777A - Auxiliary commode seat : en fr
  • CH149686A - Process for the manufacture of concentrated nitric acid starting from the oxidation of ammonia. : en fr
  • SU23006A1 - Cutting machine for reaping machines : en ru
  • SU23038A1 - Roller hinge chain with one-way pivot links : en ru
  • CA315731A - Lapping machine : en fr
  • CH149782A - Continuous press to squeeze grapes, pomace or other. : en it
  • US1824937A - Sack severing device : en
  • US1825215A - Refrigerating apparatus : en
  • US1825304A - Telephone lines : en
  • SU23621A1 - Roulette tool for restoring perpendiculars : en ru
  • US1824875A - Sugar cane process and apparatus : en
  • US1825091A - Boat joint construction : en
  • US1825163A - Device for altering the clearance space in piston machines : en
  • US1825351A - Loose leaf book : en
  • US1824848A - Blasting cartridge, percussion cap, detonator, detonating fuse, and the like : en
  • US1825225A - Thermostatic heat control : en
  • US1825541A - Means for protecting electrical apparatus : en
  • CH149811A - Control device for step transformers. : de en
  • US1824881A - Mail-receiving device for doors : en
  • US1825513A - Loop retainer for sewing machines : en
  • USD85230S - Design for a textile fabric : en
  • USD85239S - A cobpobation : en
  • ES123926A1 - A car threshing machine. : en es
  • FR39120E - Electric switch : en fr
  • FR712238A - Foot-propelled aircraft : en fr
  • FR712259A - Movable handle applicable to the handlebars of bicycles and motorcycles for controlling the brake by means of a flexible transmission : en fr
  • SU22779A1 - Oil circuit breaker : en ru
  • US1825291A - Refrigerating apparatus : en
  • US1825399A - Flat tubeless ionization conductor device : en
  • US1825615A - Goggles attachment : en
  • CH149780A - Double jet control unit for regulators working with power gears and for measuring devices. : de en
  • DE534745C - Wicker peeling machine : de en
  • GB358010A - Improvements relating to nursing bottles : en
  • DE534286C - Circuit arrangement for telephone systems : de en
  • DE534406C - Center lock for portable typewriters : de en
  • CA315614A - Method of and apparatus for heating materials : en fr
  • CA315618A - Shock absorber : en fr
  • DE534170C - Advertisement-picture-transformation apparatus : de en
  • DE534481C - Automatic route blocking : de en
  • DE534824C - Compressed air braking device : de en
  • GB358064A - Improvements in and relating to radio communication with very short waves : en
  • CH149759A - Rolling mill with electric heating of worked products. : en fr
  • DE534982C - Dehn visual file : de en
  • CA315546A - Musical instrument : en fr
  • CA315757A - Magnetic structure : en fr
  • PL14207B1 - Gun sight for guns. : en pl
  • DE534932C - Process for the production of wool dyes of the anthraquinone series to be dyed in an acid bath : de en
  • FR712473A - Process for the manufacture of leather shoes and the like : en fr
  • GB357909A - Improvements in and relating to hypodermic serum, wound, or other syringes for use in surgery : en
  • US1824976A - Agricultural implement : en
  • US1825108A - Trimming knife and blade holder : en
  • USD85237S - edward j : en
  • PL14248B1 - Folding roof for vehicles, especially cars. : en pl
  • PL14337B1 - Attach the rails to the washer with crimping cables and springs. : en pl
  • CH149729A - Accounting typewriter. : de en
  • SU23277A1 - A device for controlling the drive speed at a distance using a three-phase asynchronous motor powered simultaneously from the stator and the rotor by currents of different frequencies : en ru
  • US1824807A - Removal of impurities from sand, clay, and the like materials : en
  • US1824969A - Fluid regulating system : en
  • PL14128B1 - Roller conveyor and a separate electric drive for each roller. : en pl
  • SU23157A1 - Attached handguard to small-caliber rifles : en ru
  • US1825506A - Oiling system for sewing machines : en
  • CA315578A - Wrench : en fr
  • CA315662A - Decoloration of oil : en fr
  • CH149711A - Process for the preparation of an oxygen-containing, polycyclic compound. : de en
  • GB357690A - : en
  • CA315675A - High grade magnesium alloy : en fr
  • DE534595C - Automatic device for locking conveyor trolleys on the conveyor basket : de en
  • CA315766A - Ventilator : en fr
  • ES123247A3 - A NEW DEVICE IN MACHINES FOR COMPRESSING SOLID CARBON DIOXIDE : en es
  • PL14233B1 - Disc friction brake. : en pl
  • US1825360A - Loose leaf binder : en
  • CH149747A - Power converter. : de en
  • CH149842A - Storage device for telephone systems with company lines. : de en
  • SU23088A1 - Device for removing air bubbles from a photographic emulsion during irrigation : en ru
  • US1825381A - Multiple carburetor charge forming device : en
  • SU22631A1 - Water dough lubricator : en ru
  • US1825570A - Method of and apparatus for manufacturing insulated electric cables : en
  • US1825324A - Treating hydrocarbon oils : en
  • CA315732A - Segmental grinding wheel : en fr
  • CH149887A - Process for the preparation of an N-methyl compound of the pyridine system. : de en
  • US1825207A - Clamp : en
  • US1825169A - Fish guard for irrigation ditches : en
  • US1825349A - Method of manufacturing paper pulp from bagasse and other graminee plants : en
  • US1825474A - Doorlock marker : en
  • SU23049A1 - Drive to soap washing machines : en ru
  • SU23155A1 - Secret lock : en ru
  • US1825368A - Nest of chairs : en
  • BE378613A - Rigid, removable and transformable electric garland : en fr
  • GB358547A - Improvements in and relating to power unit : en
  • CA315671A - Azo dye : en fr
  • SU22693A1 - Collapsible furnace for heat treatment of metal products : en ru
  • SU23212A1 - Device for automatic shutdown of core sleeve machines : en ru
  • GB357848A - Improvements in airships : en
  • SU22718A1 - Pr automatic brake : en ru
  • US1824963A - Acetals of alkyl ethers of polyethylene glycols : en
  • US1825196A - Hand truck : en
  • USD85229S - Design for a golf tee : en
  • CA315561A - Wringer : en fr
  • CA315568A - Staple : en fr
  • CA315741A - Electron discharge apparatus : en fr
  • CA315597A - Tobacco pipe : en fr
  • CH149896A - Process for the production of a metal-containing dye. : de en
  • SU22708A1 - Device for removing from the clutch drive pinion and handcar when driving on a slope : en ru
  • US1824785A - Felt hat and process of making it : en
  • US1824850A - Cable connecter : en
  • US1825203A - Contrivance or device for throwing projectiles or the like : en
  • PL14301B3 - The method of obtaining alkali-resistant dyes of a series of fenonaphthosafranines. : en pl
  • CH149663A - Method and device for cutting continuous artificial fiber ribbons. : de en
  • FR712209A - Improvements to treatments for dyeing and printing of textile materials : en fr
  • SU23275A1 - Secondary battery cell : en ru
  • SU23285A1 - Method and device for separating bronze from mixed bronze-babbitt chips : en ru
  • SU22632A1 - Machine for making and planting dough on retractable hearths of baking ovens with a mouthpiece to produce dough in the form of a strip : en ru
  • SU22680A1 - Music stand for typewriter : en ru
  • DE534423C - Vacuum air machine : de en
  • DE534437C - Device for lifting and turning a motor vehicle : de en
  • DE534935C - Process for the preparation of chromating dyes of the anthraquinone series : de en
  • SU22643A1 - Instrument for determining the curvature of boreholes : en ru
  • US1824992A - Internal combustion engine : en
  • US1825070A - Radio receiving set : en
  • US1825229A - Optical pyrometer : en
  • SU23164A1 - Device for transporting gun barrels : en ru
  • PL14213B1 - : en pl
  • SU23144A1 - Cutlet Making Machine : en ru
  • US1825428A - Tomato peeling machine : en
  • US1825434A - Bank sloper : en
  • US1825539A - Method and apparatus for testing vehicle brakes : en
  • SU22637A1 - Adaptation for mechanical fabric layering on the cutting table : en ru
  • US1824874A - Boiler construction : en
  • DE534543C - Wooden squeezers for flexible road construction in mines : de en
  • GB358073A - Improvements in or relating to armature coils for dynamo electric machines : en
  • PL14169B1 - The iron-nickel magnetic alloy and the method of its production. : en pl
  • SU22952A1 - Sound recorder : en ru
  • US1825018A - Rotary and casing hook : en
  • US1825445A - Hot top for ingot molds : en
  • SU23297A1 - Automatic weapon : en ru
  • PL14331B1 - A method of making objects from graphite and a binder containing carbon. : en pl
  • SU22726A1 - Rail lubrication device on curves : en ru
  • US1825093A - Shock absorbing spring for motor trucks : en
  • SU23026A1 - Device for automatic preservation of the constancy of the gap in the distribution valve mechanism of internal combustion engines : en ru
  • US1824946A - Mining machine : en
  • PL14311B1 - Device for photographing body cavities. : en pl
  • SU23263A1 - Bottom tube : en ru
  • US1825078A - Incandescent electric lamp for projection apparatus : en
  • US1825222A - Mechanical spader : en
  • US1825061A - Drag arrangement for spinning and other textile frames : en
  • DE534575C - Rotatable forehearth for cupolas : de en
  • ES123954A1 - A NEW SYSTEM OF APPARATUS FOR DISTRACTION : en es
  • DE534668C - Table that can be used as a desk : de en
  • FR712201A - Remote transmission cable entry device : en fr
  • GB357977A - Improvements in anodes : en
  • GB358006A - Improvements in and relating to filters or strainers for petrol or other liquids : en
  • AU47431A - A process and apparatus forthe production of profile metal articles : en
  • CH149855A - Strong paper box. : en fr
  • DE534877C - Device for burning muddy masses : de en
  • US1825495A - Jack : en
  • USD85259S - nelson : en
  • FR712303A - Polymer refinements of low viscosity vinyl compounds : en fr
  • GB357814A - Improvements in and relating to the treatment of phosphate rock : en
  • GR3365B - MANGANO - LIFT (NORIAN) AMMUNITION ARTIFICIAL WITH TWO ROTATING CABLES (CHAMBER) FOR LIFTING OF AMMUNITIES OF MISCELLANEOUS EVERYWHERE. : el en
  • FR712270A - Improvements to carrier fabrics : en fr
  • FR712289A - Lubricating slide for elevator guides and hoists : en fr
  • US1825472A - Means for driving spindles in textile spinning machines : en
  • FR712392A - Construction for parking motor vehicles or other similar applications : en fr
  • FR712422A - Insulation plate for motors, machines, etc. : en fr
  • GB358040A - Improvements in machines for generating or cutting the teeth of wheels : en
  • DE534706C - Device for automatic straight guidance of felts, sieves, etc. Like. On cardboard, paper and similar machines : de en
  • DE534869C - Mixing box for diluted pulp, especially semi-finished and whole products : de en
  • DE535137C - Mixing nozzle burner with several nozzles : de en
  • GB357979A - An improved fluid pressure pump, engine, or variable speed power transmitter or brake : en
  • GB358433A - Improvements in and relating to television systems : en
  • FR712483A - Improvements to compensating devices : en fr
  • GB358482A - Improvements in drawing apparatus for spinning machines : en
  • DE534691C - Process for obtaining a residue which can be used for cement production during the digestion of alkaline earth silicates : de en
  • DE534893C - Process to prevent ice separation when processing gases at low temperatures : de en
  • GB357687A - Improvements in or relating to television and like systems : en
  • GB358033A - Improvements in dyeing : en
  • FR712208A - Manufacturing process for crepe yarns and fabrics and resulting products : en fr
  • GB357918A - Improvements in soles for footwear : en
  • DE534659C - Process for the production of lacquer and enamel-like coatings : de en
  • FR712432A - Suction or suction dredge : en fr
  • FR712410A - Sealant-free insulator : en fr
  • US1825557A - Rabbit hutch : en
  • GB358058A - Improvements in stop watches : en
  • ES123951A1 - A head of fork for bicycles. : en es
  • FR712281A - Drill bit or safety line : en fr
  • GB357943A - Improvements in processes for reclaiming dyed cellulose nitrate film scrap : en
  • US1824836A - Bonnet for rectifying columns : en
  • DE534523C - Device for the operation of suction and pressure, piston and rodless compressed air pumps with automatic reversal of the air lines : de en
  • DK44644C - Gas heating boiler of flat Elements and with Combustion air preheating. : da en
  • USD85236S - gboss : en
  • FR712503A - Topical carrier : en fr
  • GB357722A - A new or improved system of motor vehicle construction : en
  • GB357816A - Improvements in or relating to loading machines for mines : en
  • FR712236A - Devices and methods for performing annealing without oxidation of metals : en fr
  • FR712305A - Improvements to recorders : en fr
  • SU22839A1 - Spark arrester : en ru
  • GB357912A - Improvements in rotary well drilling equipment : en
  • FR712522A - Heating appliance : en fr
  • GB357699A - An improved process for the production of a material for covering bituminous road surfaces by impregnation of fragments or gravel with bituminous materials : en
  • SU22946A1 - Device for aligning the installation of prisms in the balance beam analytical balances : en ru
  • US1825646A - Method of crystallization : en
  • GB358028A - Improvements in and relating to reflecting electric lamps : en
  • FR712293A - Special box for loom with automatic shuttle change : en fr
  • US1825426A - Instrument case : en
  • SU22665A1 - Electric dust suction device : en ru
  • US1825395A - Webs of paper : en
  • US1825511A - Adjusting or tuning device for variable condensers : en
  • FR712368A - River machine : en fr
  • FR712451A - Improvements to speech delivery systems or the like : en fr
  • FR712531A - Improvements made to devices, which are moved axially or angularly, to operate remote controls, in particular the control zippers, provided on the dashboards of automobiles : en fr
  • GB357818A - : en
  • GB357671A - Improvements in storing devices for cut crops : en
  • GB357785A - Improvements relating to electric switches or circuit breakers : en
  • CA315721A - Universal joint : en fr
  • CH149866A - Dynamo for left and right rotation, especially for train lighting systems. : de en
  • FR712205A - Photoelectric cell : en fr
  • FR712377A - Extendable support leg for scaffolding : en fr
  • GB357771A - Improvements in or relating to machines for pounding-up lasted shoes : en
  • GB358092A - Burner for pulverulent or gaseous fuels : en
  • GB357793A - Improvements in or relating to hernial and like trusses : en
  • DE534858C - Four-stroke diesel engine : de en
  • FR712252A - Apparatus for washing vegetable bells : en fr
  • FR712485A - Improvements to valves or check valves of pressurized fluid devices : en fr
  • GB357842A - Improvements in transferable containers for railway and other vehicles : en
  • PL14228B1 - A device for determining the wheel load of a vehicle or its total weight. : en pl
  • US1824943A - Flexible pocket receptacle : en
  • US1825011A - Metallurgical furnace : en
  • SU22968A1 - Water Resistant Skin Tester : en ru
  • SU23237A1 - Device for driving piles : en ru
  • US1825503A - Eyeglass frame : en
  • DE534950C - Four-stroke carburetor engine in which, when the engine is started, additional fuel taken from the main fuel line is fed to the engine suction pipe by an injector operated with compressed gas to increase the intake mixture : de en
  • SU22711A1 - Automatic coupling for railway cars : en ru
  • US1825560A - Locking means for stringed instrument tuning pins : en
  • DE534721C - Process for the production of low sulfur coke : de en
  • ES123949A1 - IMPROVEMENTS IN ELECTRICAL REGULATORS : en es
  • DE534621C - Process for the saccharification of cellulose, cellulose waste or wood : de en
  • DE534903C - Impregnation agent : de en
  • GB358007A - A new or improved method of and means for disintegrating materials : en
  • US1824811A - Electrical target toy : en
  • US1825242A - Process of producing castings of magnesium and high grade magnesium alloys : en
  • CH149697A - Process for the preparation of 6'-chloro-6-methylnaphthalene tetrahydride-1.2.3.4. : de en
  • PL14203B1 - A method of producing double paper, glued with asphalt or other kJeiw. : en pl
  • US1824767A - Insulator connecter : en
  • SU22774A1 - A device that serves when attaching electrical wires to insulators for twisting the ends in the wire wire around the wire and unwinding it : en ru
  • US1824835A - Foot impression mold : en
  • US1825026A - Casing spear : en
  • US1825100A - Electric control apparatus : en
  • US1825184A - Aeroplane propeller : en
  • US1825389A - Adhesive applying device : en
  • SU23176A1 - Fire detector : en ru
  • SU23191A1 - Locomotive, etc. whistle : en ru
  • DE534821C - Device for the heat treatment of objects made of steel or the like. : de en
  • DE534460C - Mixing device for machines for the direct production of pasta from a grain-water mixture : de en
  • FR712224A - auxiliary equipment to be mounted in front of wireless telegraph receiving devices to achieve the most favorable antenna coupling : en fr
  • FR712320A - Single-phase, two-speed AC motor for cinematographic workstations : en fr
  • SU22987A1 - Control device for marking the time of arrival and departure of workers and employees from the service : en ru
  • SU23100A1 - Device for inserting a rubber patch inside the hose : en ru
  • US1825308A - Inflatable hollow rubber body : en
  • US1825281A - Registering device : en
  • US1825287A - Article feeding and stripping machine : en
  • PL14219B1 - Coupling of tubular skeleton parts used in aircraft construction. : en pl
  • SU23255A1 - Riveting method : en ru
  • SU23280A1 - Machine for automatically attaching various electrodes to supporting conductive wires on the legs of electronic tubes : en ru
  • US1825425A - Clamp : en
  • US1825555A - Brake : en
  • US1824852A - Carburetor : en
  • US1824893A - Explosion turbine : en
  • US1825432A - Coke breaker for coal stokers : en
  • ES122966A1 - Improvements in the manufacture of buckles specially designed for shoe closures. : en es
  • ES123460A1 - A provision for threshing machines. : en es
  • CA315707A - Indicator for transmission lines : en fr
  • FR712310A - Installation of silos for bulk materials : en fr
  • FR712313A - Improvement in bathtubs with heating ramps : en fr
  • GB357688A - A process for the preservation of milk : en
  • GB357862A - Internal-combustion engine cylinder heads : en
  • DE534545C - Device for cleaning mash : de en
  • DE534852C - Non-swellable plastic masses : de en
  • US1825578A - Airplane : en
  • GB357845A - Improvements in ratchet screw drivers : en
  • GB357890A - Improvements in or relating to electric batteries having an electrolyte of a solution of ammonium chloride : en
  • ES600U - New system for all kinds of machines with keyboard. (Machine-translation by Google Translate, not legally binding) : en es
  • US1825150A - Synchronizing switch : en
  • PL14139B1 - Drilling crane. : en pl
  • US1824806A - Electrical condenser : en
  • US1825427A - Method of making eyeglass parts : en
  • CH149909A - Process for the preparation of a vat dye. : de en
  • DE534397C - Process for chlorinating and dyeing animal fibers : de en
  • DE534599C - Device for the automatic emptying of liquid containers : de en
  • GB358012A - Improvements in or relating to the manufacture of goods of or containing rubber or similar material : en
  • FR712218A - Direct reading device for capacitance measurement : en fr
  • PL14352B1 - Backing material for the scraper. : en pl
  • SU23015A1 - A device for bringing in the mushy state of the watermelon machi : en ru
  • SU23092A1 - Safety device for hydraulic load battery : en ru
  • US1825404A - Gas producer air sleeve : en
  • USD85249S - Design job a covebed dish ob similar : en
  • SU23018A1 - Device for peeling potatoes : en ru
  • USD85264S - Fjiedebick : en
  • DE534816C - Matrix for characters to be cast outside the line : de en
  • FR712311A - Gear and worm drive device with corrected irregularities : en fr
  • FR712482A - Wire cleaner : en fr
  • GB357747A - Improvements in or relating to wheels and rims for vehicles : en
  • DE534536C - Process for the production of aerated concrete : de en
  • GB357937A - Improvements in and relating to landing devices for aircraft : en
  • ES123694A1 - IMPROVEMENTS MADE IN THRILLING MACHINES : en es
  • GB357744A - Improvements in salvage devices for submarines and the like : en
  • CA315751A - Hydrocarbon oil distillation : en fr
  • DE534660C - Method for the continuous generation of water gas by a heated branch gas flow of the generated water gas : de en
  • SU22671A1 - Device for controlling the superheat temperature of steam in superheaters : en ru
  • US1824939A - Button : en
  • DE534663C - Process for the production of cow's milk with largely degraded casein for therapeutic purposes : de en
  • FR712514A - Safety device against shocks at the end of the battery re-entry stroke, for guns of all calibers : en fr
  • ES515U - Juice squeezer. (Machine-translation by Google Translate, not legally binding) : en es
  • USD85226S - awbrey : en
  • AU2791730B - Improvements in and relating to electric lifts : en
  • CH149822A - Cooling arrangement for glass rectifier. : de en
  • SU23013A1 - Sort by surface property : en ru
  • DE534046C - Billing machine with equipment for performing subtraction calculations : de en
  • SU22688A1 - Method of freeing iron, steel or cast iron from mouse impurities : en ru
  • USD85227S - Design por a lamp or analogous article : en
  • SU22970A1 - Device for addition and subtraction : en ru
  • US1824897A - Window screen : en
  • US1825031A - Fluid cleaner : en
  • USRE18209E - chamberlain : en
  • SU22648A1 - Device for connecting wood casing : en ru
  • SU23233A1 - Electrical device for transmitting time readings : en ru
  • US1824918A - Price card display holder : en
  • US1825001A - Paper bottle : en
  • FR712489A - Coupling arrangement for devices used to act on trains : en fr
  • GB358022A - Improvements in or relating to the supporting of electric conductors in oil adjacent to parts having a different potential : en
  • PL14346B3 - The method of obtaining medicinal substances that act against blood parasites. : en pl
  • SU22629A1 - Pyramid sorting drum for coal enrichment : en ru
  • SU22682A1 - Adaptation to lithographic printing machine for automatic output of printed sheets : en ru
  • SU22916A1 - Inclinometer : en ru
  • SU23041A1 - Non-freezing valve : en ru
  • US1825233A - Fluid brake mechanism : en
  • DE534314C - Process for the extraction of iron : de en
  • FR712339A - Improvements to bright headlights and radio waves : en fr
  • US1825603A - Method of making dextrose and dextrose compounds : en
  • FR712455A - Improvements to scaffolding or similar temporary structures : en fr
  • USRE18214E - Sidney : en
  • US1824772A - Method of and means for collecting artificial wool : en
  • DE534798C - Time switch with clockwork for gas and water taps : de en
  • DK44652C - Method for the Extraction of Pure Morphine and Pure Bialkaloids of Opium. : da en
  • CH149817A - Cathode in discharge vessels with gas or vapor filling and arc-like discharge. : de en
  • SU22673A1 - Steam turbine : en ru
  • SU23238A1 - Dredging machine : en ru
  • US1825583A - Adjustable electric device : en
  • FR712232A - Improvements made to discharge lamps to amplify, produce and rectify alternating currents : en fr
  • GB357955A - Improvements in and relating to furnace grates : en
  • PL14339B1 - The method of refining fibrous materials. : en pl
  • GB358083A - Improvements relating to the control of current variations in reactive electric circuits : en
  • SU22653A1 - Double Scraper : en ru
  • SU23115A1 - Device for testing rotor systems in a wind tunnel : en ru
  • SU23203A1 - The device for determining the diameter and number of yarn : en ru
  • US1825077A - Burnintool : en
  • US1825563A - Gauge for sheet metal punching machines : en
  • CA315648A - Photographic sound recording apparatus : en fr
  • CA315672A - Method of drawing hollow articles from sheets of magnesium and alloys : en fr
  • CH149848A - Installation for determining, from the same station, the temperatures prevailing in various enclosures. : en fr
  • DE534739C - Knitting machine, in particular circular knitting machine : de en
  • US1825076A - Flag truck : en
  • US1825556A - Corrugated pot : en
  • SU22786A1 - Method of making electrical wire resistances : en ru
  • SU23025A1 - Four-stroke internal combustion engine : en ru
  • FR712207A - Automatic locking device in one direction of a sliding or rotating member : en fr
  • GB357899A - A device for heating, stretching or preserving the shape of a boot, shoe or other article of footwear : en
  • US1825046A - Tool holder : en
  • DE534638C - Process for the production of stock solutions of 2íñ3-Oxynaphthoesaeurearyliden for coloring : de en
  • DE534793C - Pre-chamber diesel engine : de en
  • PL14314B1 - A method of reducing the amount of steam needed and controlling the temperature in a water gas catalysis furnace. : en pl
  • US1824853A - Charging device : en
  • US1825383A - Can opener : en
  • US1825481A - Method of and means for assembling resistance units : en
  • DE534752C - Device for engaging and disengaging agricultural equipment : de en
  • GB357888A - Improvements in or relating to the construction of arched structures : en
  • US1825595A - Storm sash or screen hanger : en
  • PL14122B3 - A knife sharpener in the shape of a sickle for cigarette machines. : en pl
  • US1825045A - blickhahn : en
  • US1825545A - Internal combustion engine : en
  • PL14217B1 - Concrete roadway construction method. : en pl
  • SU23024A1 - Device for eliminating pests using high frequency currents : en ru
  • US1824923A - Furniture shoe : en
  • CH149744A - Taximeter device for vehicles. : en fr
  • FR712357A - Improvements to check valves : en fr
  • DE531876C - Tabulating machine with printing device : de en
  • DE534722C - Control device for the suction of the filling gases in chamber furnaces for the production of gas and coke : de en
  • FR712498A - Hydraulic mechanism for controlling clutches or braking : en fr
  • DE534578C - Cooling furnace for glass plates manufactured in batches : de en
  • DE534972C - Single-phase induction motor with short-circuit rotor and auxiliary phase : de en
  • DE534534C - Process to accelerate the deposition of nitroglycerin : de en
  • SU22749A1 - Regenerative three-lamp radio : en ru
  • SU22829A1 - Electrical device for opening sealed metal cans : en ru
  • US1824915A - Apparatus for separating grain or seed or the like : en
  • SU22945A1 - Cataract for automatic scales : en ru
  • SU23196A1 - A device for mechanizing the removal of canvas to tops for loosening silk fibers : en ru
  • US1825525A - Gas generating combustion engine : en
  • SU22640A1 - Nipple for burner kitchen type Primus : en ru
  • SU23234A1 - Contact device for primary electrical clocks : en ru
  • SU23244A1 - Electric self-stopping warping machine when the thread breaks : en ru
  • US1824921A - Vehicle heater : en
  • US1825632A - Percussive tool : en
  • SU23029A1 - Carburetor for internal combustion engines : en ru
  • SU22906A1 - Device for checking the inclination of the cutting edge of the cutter to the axis of the thread being cut : en ru
  • SU23220A1 - Mouthpiece for packing cigarettes in cardboard boxes : en ru
  • US1824816A - Support lug for domes : en
  • US1824885A - Wax paper : en
  • SU22780A1 - Electric switch : en ru
  • SU22954A1 - Instrument for determining the intensity of light scattered by a heterogeneous medium (tindimeter) : en ru
  • US1825043A - Automatic window closing device : en
  • US1825101A - Window shade roller and curtain bracket : en
  • USD85250S - A cobpobation of : en
  • US1825430A - Mechanical vibrator : en
  • SU22678A1 - Rotary perforation machine for single sheets : en ru
  • SU22826A1 - Photocell : en ru
  • SU22728A1 - Railway Shooter : en ru
  • SU23085A1 - Advertising film projector : en ru
  • US1824815A - Method of and means for preventing the sliding or skidding of vehicles : en
  • US1825637A - Pressure regulating valve : en
  • ES123919A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FRAMES OR CHASSIS FOR THE ASSEMBLY OF ALKALINE ACCUMULATOR GROUPS : en es
  • DE534566C - Process for the production of azo dyes : de en
  • DE534729C - Cross-divisible drag shoe : de en
  • FR712544A - Processing and obtaining of lead and its derivatives : en fr
  • DE534802C - Cast iron gas burner : de en
  • DE534894C - Process for generating an approximately sinusoidal voltage curve when converting direct current into alternating current by means of controlled mercury vapor vacuum valves : de en
  • FR712230A - Device for transforming ordinary combine-binders into spiers-binders as well as the construction of spiers-binders : en fr
  • GB357898A - Apparatus for bringing cards or the like into contact with goods, for example cigarettes, to be introduced into a container : en
  • CH149871A - Vehicle drive with a hollow axle that surrounds the drive axle and cannot be rotated about its own axis. : de en
  • CH149890A - Process for the preparation of a substituted m-oxy-diphenylamine carboxylic acid. : de en
  • DE534961C - Vessel locking device : de en
  • US1824860A - Coating machine : en
  • CA315755A - Shock absorber : en fr
  • DE534541C - Cast iron pit lining : de en
  • US1824831A - Production of blue dyestuffs of the halogenated anthracene series : en
  • CH149652A - Dusting. : de en
  • FR712523A - Improvements in the manufacture of cements : en fr
  • DE534995C - Automatic winding device for cable drums : de en
  • US1824865A - Process of heat-treating metal : en
  • SU22983A1 - Cash register : en ru
  • SU23102A1 - Aircraft bearing surface : en ru
  • CH149730A - Cinematographic film camera. : en fr
  • FR712362A - Shaft furnace for melting glass and other similar materials : en fr
  • GB357965A - Fastenings and hinges of attache cases, bags and the like : en
  • FR712290A - Improvements to bagging shaker tarares : en fr
  • GB358085A - Reinforced concrete sleepers : en
  • GB357772A - Improvements in bottle closures : en
  • FR712470A - Oscillating axle for vehicles : en fr
  • GB357642A - Improvements in holders for closet-seat protective pads : en
  • GB357865A - Improvements in lock nuts and washers : en
  • FR712505A - Method and location of electrolytic deposits of metals : en fr
  • SU22791A1 - Device for overload protection of dual current generators : en ru
  • SU22803A1 - Frame for transformers and jet coils : en ru
  • SU22853A1 - Small Metal Casting Machine : en ru
  • US1825162A - Concrete window sash : en
  • US1825343A - Method of extrusion and apparatus therefor : en
  • SU22995A1 - Water dispenser : en ru
  • SU23045A1 - Steam engine with variable piston stroke : en ru
  • FR712347A - Device for high frequency traffic epsilon ur power lines : en fr
  • SU22892A1 - Stamp for making of mastic sleeves for projectiles : en ru
  • SU23185A1 - Sender for synchronous transmission : en ru
  • FR712338A - Locking device more specifically applicable to hinges : en fr
  • FR712436A - Safety device for liquid pipelines : en fr
  • FR712465A - Electrical theft protection system : en fr
  • GB357665A - Improved alloys : en
  • ES123942A2 - IMPROVEMENTS IN EXTERNAL INTERIOR LOCK : en es
  • US1825416A - Means for delivering charges of molten glass : en
  • SU22655A1 - Device for tipping double skips : en ru
  • SU23033A1 - The method of operation of atmospheric engines : en ru
  • SU23127A1 - Bottle Stopper : en ru
  • US1825538A - Screen : en
  • FR712430A - Brake improvements, more particularly for automobiles : en fr
  • DE534616C - Cigar wrapping device : de en
  • DE534576C - Glass blowing machine : de en
  • DE534768C - Rotating piston pump : de en
  • SU22907A1 - The protractor consisting of a sector with divisions and provided with a guide for an arc strip carrying a square : en ru
  • US1825310A - Photographic film support : en
  • US1825326A - Water heater : en
  • US1825436A - Automobile axle press : en
  • SU23299A1 - Guide Hopper to Spinning Machines : en ru
  • US1824984A - Drill head safety mechanism : en
  • US1825117A - Means for coupling agitators to concrete pouring forms and molds : en
  • US1825521A - Book supporting device : en
  • US1824904A - Means for preventing the stretching of flexible armor for electric conductors : en
  • SU23186A1 - Push-button fire detector : en ru
  • US1824820A - Bus heating system : en
  • SU23248A1 - Electric Shuttle Self-Stops for Belt Looms : en ru
  • US1825353A - Vibrator : en
  • US1825431A - Feeding mechanism : en
  • GB358014A - Apparatus for semi-automatic change of speed or reversal on motor cars : en
  • PL14299B1 - The method of hardening the heads of rails and the device used for this purpose. : en pl
  • SU23153A1 - Shading device : en ru
  • US1825298A - Arc extinguishing means : en
  • PL14124B1 - Table 2 rotating source part. : en pl
  • SU22838A1 - Device for installation in the furnace hole of the steam-burning furnace of the device for purging the fire tubes with steam : en ru
  • US1825044A - Metal spool : en
  • US1825311A - Oil circuit breaker : en
  • US1825319A - Insulator : en
  • SU22941A1 - Automatic Scales : en ru
  • US1825028A - Valve : en
  • CH149737A - Architectural assembly game for the visual representation of furniture and house facades, gardens, etc. : de en
  • US1824872A - Can hoi-deb : en
  • US1825460A - Arch support adjuster : en
  • SU23061A1 - Adaptation to the punching machine for punching holes without marking : en ru
  • SU23225A1 - A device for loading onto train railway platforms of unit loads, for example. rails, etc. of materials : en ru
  • ES122439A1 - An apparatus intended to produce the synchronization of the sound emitted by the reproduction of the gramophone records expressly manufactured for this purpose with the cinematographic films called sound or spoken by synchronization. : en es
  • FR712389A - Machine for packaging dried fruits and the like : en fr
  • FR712405A - Switch-circuit breaker : en fr
  • DE526251C - Image with depth effect : de en
  • DE505320C - Process for the preparation of quinolines substituted in the 4-position and their offshoots : de en
  • PL14224B3 - Institute of Scientific Organization at the Museum of Industry and Agriculture {Warsaw, Poland). Cabinet for the horizontal card system. : en pl
  • US1824761A - Water wings : en
  • US1824862A - Dispensing carton : en
  • US1825370A - Knitting machine : en
  • US1825299A - Rubbing and grinding machine : en
  • US1824996A - Skull for fur neckpieces : en
  • US1825148A - Typewriting machine : en
  • DE534751C - Towed plow for tractors : de en
  • CH149865A - One-piece cast light metal panel, especially for rail vehicle doors. : en fr
  • PL14193B1 - Machine for smoothing unevenness of pre-treated wooden objects, especially for smoothing unevenness of curved surfaces in a tree. : en pl
  • SU22700A1 - A device for checking and rehtovki curve sections of the railway track : en ru
  • US1824947A - Apparatus for fractionation of certain hydrocarbons : en
  • US1825052A - Hot bearing indicating means : en
  • CA315727A - Telephone system : en fr
  • CA315579A - Printer's blanket : en fr
  • FR712204A - New tanning materials and tanning process : en fr
  • PL14211B1 - napetfny mechanism of motorized fodrfs : en pl
  • US1825402A - Vibration damper : en
  • DE534786C - Electric multi-motor drive for paper machines : de en
  • ES123906A1 - NEW PROCEDURE FOR THE MANUFACTURE OF A WHOLE PASTE, BASED ON CRUSHED WHEAT FLOUR AND BRAN PROTEINS, FOR FOOD USE IN DIFFERENT FORMS : en es
  • PL14126B1 - A method of producing a talking film and a display apparatus. : en pl
  • US1825151A - Melting compound : en
  • CA315589A - Train braking system : en fr
  • PL14344B1 - Gas-filled lamp with glow discharge or arc discharge, emitting ultraviolet rays. : en pl
  • SU23166A1 - Protective cover for lifting screw mechanisms : en ru
  • US1824789A - Thermostatic construction : en
  • CH149690A - Process for the production of substances which can be used as net cleaning and dispersing agents in the textile industry and related industries. : de en
  • CH149748A - Writing calculating machine with at least one stationary counter and with several movable column counters with automatic printing of amounts and sums. : de en
  • SU22773A1 - Protective device for suspension of aerial wire of power transmission lines to double wire nde insulators : en ru
  • SU23095A1 - Cover for upper wheel of a capillary water lifter : en ru
  • US1825355A - Shower bath : en
  • SU23261A1 - Ionnah bottom tube : en ru
  • US1824931A - Coating damp or wet stone : en
  • CH149732A - Process allowing the continuous reproduction by contact of prints on embossed films and device for implementing said process. : en fr
  • PL14138B1 - A device for cutting out spears in the rock. : en pl
  • SU23258A1 - Horizontal wind motor : en ru
  • CA315633A - Ammonium salt : en fr
  • CH149742A - Liquid meter. : de en
  • CH149816A - Heavy current fuse. : de en
  • CH149662A - Case with a lid that can be pushed into this for covering open containers containing beverages. : de en
  • SU23271A1 - Water Tube Vertical Steam Boiler : en ru
  • US1825244A - Golf club : en
  • US1825522A - Notebook holder : en
  • SU22825A1 - Device for determining the radioactivity of substances : en ru
  • SU22894A1 - The method of extraction of tin or its alloys with antimony : en ru
  • SU22942A1 - Automatic Scales : en ru
  • SU23246A1 - Safety device from the departure of the shuttle on weaving machines : en ru
  • US1825572A - Conveyer : en
  • CH149717A - Process for the production of masses from cellulose derivatives. : de en
  • CH149835A - Process for the preparation of 4-acetylamino-2-methylbenzene-1-stibic acid. : de en
  • SU22657A1 - The apparatus for turning blanks when rolling sheets of them : en ru
  • SU22869A1 - Brick lift : en ru
  • SU23268A1 - The method of making flowers from vegetables : en ru
  • CH149716A - Process for making smokeless powder. : de en
  • PL14149B1 - A method of continuously producing high calorific mixed gas. : en pl
  • PL14160B1 - Process for the preparation of carbazole. : en pl
  • PL14329B1 - Method of removing products that poison catalysts from combustible gases. : en pl
  • SU23039A1 - Gland with metal gasket : en ru
  • SU23075A1 - Stamp collapsible for the manufacture of a crankshaft : en ru
  • US1825500A - Windmill : en
  • US1825559A - Apparatus for manufacturing small articles such as pills or the like from plastic material : en
  • US1825081A - Machine for expanding cylinders : en
  • GB357919A - An improved process for washing and after-treating filaments, strips or the like of artificial silk spun in the form of spun cakes : en
  • US1824866A - Safety latch device : en
  • US1824929A - Drink mixer : en
  • US1825306A - Radiator : en
  • SU22890A1 - Tack cutting machine : en ru
  • US1825403A - Machine drive control : en
  • US1825613A - Pontoon house boat : en
  • CH149664A - Process for the production of a raw material suitable for the production of rayon. : de en
  • CA315569A - Moulding apparatus : en fr
  • CH149731A - Fire and explosion proof film cabinet. : de en
  • CH149684A - Process for the production of high purity sulfur from a starting material containing iron and other metal sulfides. : de en
  • US1825350A - Ironer : en
  • CH149763A - Woodworking machine in which the workpiece does not move during processing. : de en
  • CH149827A - Electric arc furnace. : de en
  • DE534702C - Device for converting alternating current into high-voltage direct current, which consists of several similar, interconnected, individual rectifiers forming members : de en
  • FR712524A - heat exchanger : en fr
  • CH149888A - Process for the preparation of N-methylquinolinium chloride. : de en
  • SU22867A1 - Device for cleaning fish from scales : en ru
  • BE382286A - : en fr
  • PL14130B1 - Shuttle bishop and the method of its production. : en pl
  • SU22950A1 - A device for illuminating a horizontal slot of a Kerr capacitor : en ru
  • SU22993A1 - Liquid dispenser : en ru
  • US1824948A - Cigarette wrapper and package : en
  • US1825219A - Chuck : en
  • SU22785A1 - Rheostat Machine : en ru
  • SU22935A1 - Square Dial Scales : en ru
  • DE534435C - Arrangement to compensate the gyroscopic moments of several steering wheels : de en
  • GB358016A - Improvements in heating systems by the use of hot air which is heat-protecting and is also protected, further adapted for temperature regulating purposes : en
  • PL14342B1 - A method of automatic braking of airplanes during landing, and an apparatus for carrying out the method. : en pl
  • DE534608C - Color jet screen for the production of carbonless papers and like : de en
  • FR712206A - Furniture that can be transformed into a music stand, reading light and table : en fr
  • DE534899C - Rail connection piece between the running rails on turntables or sliding platforms and the fixed connection rails : de en
  • ES123191A1 - A NEW DEVICE FOR THE REFRIGERATION AND CONSERVATION OF EASY DECOMPOSITION PRODUCTS : en es
  • ES123931A1 - Improvements in the manufacture of photographic material sensitive to light. : en es
  • GB357657A - : en
  • US1825130A - Binding post : en
  • US1824972A - Electrical apparatus : en
  • SU23099A1 - Fuse for Vienna carbine : en ru
  • US1825378A - Valve : en
  • US1825535A - Support for baking crust : en
  • CA315603A - Barber shop hair cloth : en fr
  • SU23021A1 - Roofing machine : en ru
  • SU23249A1 - Weaving bird tar device : en ru
  • US1824868A - Transmission mechanism : en
  • US1825107A - Furnace conveyer : en
  • SU22930A1 - Apparatus for recording the operation of machine tools : en ru
  • PL14235B1 - Iron-block or glass railway sleeper. : en pl
  • US1825080A - Plasterer's float : en
  • US1825180A - Apparatus for forming spoke holes in rim members of vehicle wheels : en
  • PL14157B1 - A method of making charcoal that burns well. : en pl
  • US1825126A - Fluid handling device : en
  • US1825338A - Process and apparatus for converting hydrocarbons : en
  • US1825468A - Pleasure railway structure : en
  • FR712398A - Process and device for continuously extracting oils and fats from substances containing them : en fr
  • ES123248A3 - A NEW DEVICE FOR THE RECOVERY OF GASEOUS CARBON DIOXIDE DEVELOPED BY SOLID CARBON DIOXIDE STORED IN A CLOSED SPACE : en es
  • GB358068A - Process for the manufacture of hydrocarbons of higher molecular weight from unsaturated hydrocarbons, in particular of the olefine series : en
  • US1825415A - Railway switch : en
  • GB357804A - Improvements in or relating to furniture shoes or supports : en
  • DE534866C - Process for the production of nutritional preparations containing yeast : de en
  • CH149644A - Automatic flushing device on toilet systems. : de en
  • SU22973A1 - Tutorial : en ru
  • US1825471A - Telephone : en
  • CH149770A - Process for the production of a wooden relief with raised and / or recessed letters and decorations. : de en
  • DE534551C - Process for the production of methyl alcohol : de en
  • CH149776A - Process for the production of brake and clutch linings or the like. : de en
  • CA315670A - Production of corundum crystals and articles : en fr
  • CH149764A - Wooden panel. : de en
  • PL14321B1 - Impregnation mass. : en pl
  • US1825040A - Fuel grate : en
  • US1825176A - Clamp for wire fence structures : en
  • CH149666A - Feeding device for weaving machines with rapier shuttle. : de en
  • CH149787A - Machine set consisting of turbine and driven machine. : de en
  • CH149646A - Fish tape. : de en
  • FR712258A - Device for degassing feed water in steamers : en fr
  • GB357925A - Improvements in drawing and like squares : en
  • CH149775A - Hydraulic clutch. : en fr
  • ES558U - New furniture system that includes all the elements that make up a bedroom. (Machine-translation by Google Translate, not legally binding) : en es
  • DE535049C - Process for the preparation of oxyalkylamines : de en
  • BE382353A - Annular support frame for mine galleries : en fr
  • CA315640A - Raw cellulosic material processing : en fr
  • CH149847A - Device for converting light into current or voltage changes. : de en
  • CH149749A - Guide arrangement for supports with lead screw drive. : de en
  • SU22858A1 - Salorezka : en ru
  • SU23279A1 - Voltage meter with neon lamp : en ru
  • SU22702A1 - Snow plow for ice tracks : en ru
  • US1825480A - Locomotive driving wheel structure : en
  • SU23245A1 - Machine for the manufacture of construction mats : en ru
  • US1824989A - Excavating scoop : en
  • US1825159A - Multipole electric switch and operating mechanism therefor : en
  • BE382016A - Electrical apparatus containing a group of light tubes mounted in series : en fr
  • DE534671C - Process for the production of synthetic masses from condensation products of phenols and formaldehyde : de en
  • ES123857A3 - A duplicating stamp. : en es
  • FR712543A - New sophisticated packaging : en fr
  • US1825309A - Method of removing a salt from oil : en
  • PL14293B1 - A method of evenly distributing the load on parallel-connected rectifiers, having anode grids, and fed from individual secondary windings of a common transformer. : en pl
  • US1825012A - Running board assembly : en
  • SU23019A1 - Peeling device with scalded block : en ru
  • CA315760A - Telephone dial switching toll system : en fr
  • CH149638A - Method of making roads and paths. : de en
  • ES123909A1 - A new safety terminal system for spark plugs. : en es
  • FR712255A - Device for sorting waste goods, especially improperly filled cigarette boxes, among workpieces delivered by a packing machine : en fr
  • FR712307A - Adjustable iron for deforming shoe stringers : en fr
  • GB357723A - Improvements in means for operating espagniolette bolts : en
  • GB357877A - Improvements in or relating to devices for damping oscillations of overhead electrical conductors : en
  • SU22667A1 - Electrolytic apparatus : en ru
  • US1824975A - Motor vehicle mechanism : en
  • US1825484A - Brake testing means and method for automobiles : en
  • SU22715A1 - Centrifugal brake for carts : en ru
  • SU22920A1 - Breakdown Calculation Device : en ru
  • CH149723A - Sterilization process. : de en
  • PL14313B1 - A method of catalytic oxidation of carbon monoxide contained in water gas. : en pl
  • AU150831A - Process and plant for extracting glue from glue-containing material : en
  • PL14264B1 - Device for mounting the matrix in a pad in presses for sound records. : en pl
  • US1825252A - Method of decorating rubber : en
  • US1825444A - Ellipsograph : en
  • US1825644A - Refrigerative dish or utensil : en
  • US1825649A - Identification marker : en
  • US1824980A - Brake actuating mechanism : en
  • US1825493A - Rotary wing for aeroplanes : en
  • AU2925130B - Improved cord grip for lamp holders orthe like : en
  • CA315553A - Vegetable grading machine : en fr
  • SU22701A1 - Wagon for mechanical debris from bridges : en ru
  • SU22772A1 - Supporting clip to secure the wire on the suspension cable of insulators : en ru
  • SU22815A1 - Electromagnetic relay : en ru
  • SU23199A1 - Adaptation to hemp-spinning machines for stopping when yarn breaks : en ru
  • US1825337A - Process for the conversion of petroleum oil : en
  • US1825238A - Electrical relay : en
  • USD85270S - Design fob a directional signal fob motok vehicles : en
  • PL14136B3 - The method of obtaining dyes of the N-dihydro-1.2.2.1-anthraquinonoazine series. : en pl
  • SU22765A1 - Electric thermometer : en ru
  • SU23010A1 - W lka sorting : en ru
  • SU23077A1 - Squeezing machine : en ru
  • CH149645A - Locking device. : en fr
  • CA315654A - Fluid pressure brake : en fr
  • DK44633C - Electrical Collection or Branching Box of Insulation Material. : da en
  • US1825057A - Check holder eob : en
  • US1825364A - Valve operating handle : en
  • US1825567A - Bobbin marking device : en
  • SU23053A1 - Machine tool for turning the outer contour of elliptical products : en ru
  • US1825072A - Hammering tool : en
  • US1825491A - Key pressure gauge : en
  • US1825534A - Tube base adapter : en
  • CA315550A - Hat blocking machine : en fr
  • FR712511A - Method of cultivation by light tillers or by muscular devices and apparatus for carrying out this process : en fr
  • US1825598A - Process for producing combined sound and picture films : en
  • US1824913A - Stacker : en
  • USD85269S - Qaston wasselibt : en
  • US1825246A - Form filler : en
  • US1825276A - Overshoe and method of making the same : en
  • US1825302A - Centrifugal molding apparatus : en
  • SU22730A1 - Stop sign : en ru
  • US1824797A - Cross bracing and bridging for metallic joists : en
  • PL14226B1 - Device for bending rails. : en pl
  • PL14336B1 - A device protecting a motor vehicle from excessive stress during movement. : en pl
  • US1825599A - Apple picker : en
  • PL14150B1 - Brick kiln. : en pl
  • SU22761A1 - Battery for gas secondary electroplating cells : en ru
  • AU2923630A - Improvements in and connected with disc bearings for ploughs and cultivators : en
  • BE382285A - : en fr
  • CH149633A - Tiled roof. : de en
  • SU23163A1 - Firearm sleeves catcher : en ru
  • US1825170A - Hair waving comb : en
  • US1825536A - Process of reducing the quantity of sulphurous acid gas set free from copper glance on its roasting : en
  • US1825601A - Fruit picker : en
  • SU22759A1 - Holder for piezoelectric crystal : en ru
  • US1825089A - pratt : en
  • US1825254A - Intermittent feed for motion picture apparatus : en
  • BE382224A - Improvements to ticket machines : en fr
  • CA315606A - Vehicle wheel mechanism : en fr
  • SU22746A1 - Modulation device : en ru
  • SU22923A1 - Machine for measuring skin areas : en ru
  • AU293331A - Improvements in bag filling machines : en
  • CH149734A - Reservoir stylograph. : en fr
  • GB357638A - New or improved anti-rolling devices for automobiles : en
  • CA315570A - Window : en fr
  • GB358008A - Improvements in or relating to sealing bottles and like containers : en
  • FR712404A - Hose intended in particular for corrosive gases and liquids : en fr
  • SU23004A1 - Landing machine : en ru
  • DE534740C - Door lock for all types of ovens, especially gas and coke ovens : de en
  • DE534758C - Screw locking : de en
  • DE534789C - Cigarette box made of cardboard or the like. : de en
  • US1824958A - Gauge mechanism for fastening inserting machines : en
  • CH149911A - Process for the preparation of a vat dye. : de en
  • CH149846A - Telephone system with dialer operation and transmission of power surges via lines in double-voice circuit. : de en
  • CA315657A - Exhaust manifold stove : en fr
  • PL14306B1 - Method and device for threading firearms barrels. : en pl
  • SU22707A1 - Stem engine with a sliding piston : en ru
  • AU2911230A - Apparatus for manufacturing hollow bodies from wood veneer : en
  • BE382251A - : en
  • SU22926A1 - A device for determining the location of the vessel at sea : en ru
  • PL14227B1 - Automatic weapon loading device. : en pl
  • SU22660A1 - Pipe flaring : en ru
  • SU22823A1 - Electrotherapeutic device : en ru
  • US1824873A - Lighting fixture : en
  • US1825087A - Power unit : en
  • US1825224A - Safety fuse : en
  • US1825249A - Products resembling natural waxes : en
  • DE534911C - Process for the preparation of thiophene derivatives of the anthraquinone series : de en
  • CA315746A - Motion picture and sound recording and reproduction : en fr
  • PL14159B1 - The method of producing lubricating oils. : en pl
  • PL14333B1 - Superheater collection box, composed of two parts. : en pl
  • US1824775A - Hair curling device : en
  • SU22778A1 - Distribution panel : en ru
  • US1825125A - Method of producing an intimate mixture of mutually insoluble substances : en
  • US1825173A - Baling press : en
  • US1825221A - Electrical translating apparatus : en
  • PL14298B1 - Method and device for the production of confectionery products. : en pl
  • US1824823A - Aquarium heater : en
  • US1825361A - Gaseous fuel mixing device : en
  • CA315577A - Fuel hogger anvil : en fr
  • CH149774A - Ashtray with cigarette or Cigar rack. : de en
  • PL14288B1 - Quick-acting circuit breaker for high currents. : en pl
  • SU22790A1 - Device for regulating the voltage of an electrical circuit : en ru
  • US1825519A - Thrust bearing : en
  • SU22654A1 - Mine compensator acting from the movement of the cage : en ru
  • US1825642A - Blindstitch sewing machine : en
  • AU2925130A - Improved cord grip for lamp holders orthe like : en
  • CH149845A - Arrangement for storing and converting digits in automatic and semi-automatic telephone systems. : de en
  • DE534954C - Thermal engine : de en
  • SU22955A1 - Instrument for epidemiological and microprojection : en ru
  • US1825172A - Balance indicator : en
  • US1825397A - Burial vault latch : en
  • CA315638A - Production of low-viscosity cellulose fibres : en fr
  • PL14245B1 - A method of separating rayon using decay fluid extraction. : en pl
  • SU22662A1 - Machine for the extraction of peat from the deposit with its simultaneous processing and molding : en ru
  • CH149777A - Clip for flat belt. : en fr
  • ES123927A1 - ROTOR FOR ELECTRIC MACHINES WITH AUXILIARY CONNECTIONS FOR WINDING : en es
  • GB357656A - Improvements in or relating to lighting apparatus : en
  • GB357976A - Improved fabric and method of making same : en
  • US1824951A - Process of making alkyl chlorides : en
  • US1825418A - Motor control and drive : en
  • US1825565A - Method of treating metals and treating agent therefor : en
  • US1825597A - Sewing machine for joining edge portions of fabric sections : en
  • SU22969A1 - The method of obtaining a solid surface layer by welding on iron and steel products : en ru
  • US1825313A - Necktie : en
  • US1825579A - Brassiere : en
  • CA315625A - Ventilating apparatus : en fr
  • DE534419C - Device for producing photographic sound recordings : de en
  • CA315693A - Train control system : en fr
  • FR712456A - Improvements to talking machines : en fr
  • GB357613A - Improvements in or relating to apparatus for washing and/or developing operations in the production of photographic prints : en
  • PL14145B1 - Coal dust or similar fuel furnace. : en pl
  • USD85240S - Design por a typewriter pad : en
  • DE534684C - Closing cap, in particular for fuel containers in motor vehicles : de en
  • DE534704C - Device for balancing the thermal expansion and reaction force of pipelines : de en
  • ES123950A1 - IMPROVEMENTS IN MACHINES TO MANUFACTURE KNITTED FABRIC : en es
  • GB357640A - Improvements in or relating to radio direction finding systems : en
  • US1825017A - Extrusion press : en
  • SU22919A1 - Optical sight with mirror : en ru
  • SU22737A1 - Membrane : en ru
  • US1824783A - Egg or pancake turner : en
  • PL14327B1 - A method of mixing the components of concrete and similar materials and a device for carrying out this method. : en pl
  • US1824942A - Electric display device : en
  • US1825447A - Pallet conveyer : en
  • CA315699A - Brake applying apparatus : en fr
  • DE534654C - Large area membrane made of celluloid, which consists of a flat middle part and a cylindrical edge part : de en
  • DE534888C - Roller grate : de en
  • DE534963C - Shaft furnace for sintering, roasting and firing : de en
  • AU2791730A - Improvements in and relating to electric lifts : en
  • PL14267B1 - Indicator device for scales : en pl
  • PL14292B1 - The method of making stockings and socks. : en pl
  • PL14280B1 - Method for deacidification of nitroglycerin and similar nitrated products. : en pl
  • SU22898A1 - Press for stamping head : en ru
  • US1825223A - Cutting machine : en
  • PL14287B1 - A flat-bottomed car that discharges itself. : en pl
  • SU23046A1 - Method of fastening wooden teeth in bevel gears : en ru
  • US1825064A - Electric welder : en
  • US1825494A - Hair trimming attachment for safety razors : en
  • PL14300B1 - Brake working when driving a trailer on a tractor. : en pl
  • SU23162A1 - Silencer to the firearm : en ru
  • US1824965A - Mining machine : en
  • US1825398A - Paper handling machine : en
  • CA315573A - Music sheet turning device : en fr
  • SU23134A1 - Gangway for ships : en ru
  • US1825294A - Treating hydrocarbons : en
  • SU22758A1 - Recording device : en ru
  • US1824758A - Method of and means for producing rug and other patterns on felt base fabrics : en
  • AU141231A - Lime slacking machine : en
  • CA315718A - Phosphate rock leaching method : en fr
  • CA315754A - Cinematographic apparatus : en fr
  • US1824974A - Incinerator : en
  • US1825193A - Trap : en
  • SU22738A1 - Microphone and telephone amplifier : en ru
  • SU22851A1 - Removable stud : en ru
  • US1825590A - Portable staging : en
  • CA315552A - Striking tool : en fr
  • CH149861A - Device for preventing motor vehicles from moving backwards. : de en
  • SU23289A1 - Reflector, covered with light : en ru
  • US1825369A - Typewriter desk : en
  • SU23129A1 - Liquid dispenser : en ru
  • US1824959A - Machine for use in the manufacture of boots and shoes : en
  • US1825183A - Tourist's outfit : en
  • US1825212A - Process of making stannous chloride : en
  • US1825623A - Oonhohachzn : en
  • US1825424A - Pipe insulation : en
  • CA315556A - Slack adjuster for railway car brakes : en fr
  • FR712443A - Apparatus for waxing parquet floors, furniture, linoleums, etc. : en fr
  • GB357854A - Improvements in or relating to automatic screw machines : en
  • SU22990A1 - Brake attachment to the head of the Powers tabulatory machine : en ru
  • SU23193A1 - Pasting machine for paints on palette : en ru
  • US1825154A - Metallic lining for high temperature vessels : en
  • CH149876A - Process for the production of a new urea derivative. : de en
  • CA315700A - Process of forming iron alloy articles : en fr
  • SU23301A1 - Dog Starting Device : en ru
  • US1825386A - Combined goggles for grinding and welding : en
  • US1824970A - Feed water regulator : en
  • CH149706A - Process for the preparation of a dye of the anthraquinone acridone series. : de en
  • CA315666A - Non-metallic connection : en fr
  • CA315749A - Hydrocarbon cracking apparatus : en fr
  • GB357727A - Improvements in and relating to hopper feeding machines for textile fibres and bale breakers : en
  • SU22951A1 - Instrument for automatically recording speech with written or printed characters : en ru
  • CA315704A - Holder for folded napkins : en fr
  • DE534979C - Washing machine working with suction and compressed air : de en
  • ES123384A1 - A DIPOSITIVE TO FILL CLOSED CONTAINERS WITH SOLIC CARBONIC ACID : en es
  • GR3369B - ELASTIC ASSEMBLY DEVICE THROUGH SCREW AND LOCKING NUT. : el en
  • SU22962A1 - Device for automatic shutdown of Brun's operator when the tractor is idling : en ru
  • US1825177A - Stopper : en
  • SU22709A1 - Railway bushings : en ru
  • SU22736A1 - Glass membrane with ferromagnetic crust for electromagnetic loudspeaker : en ru
  • US1825166A - Sound amplifier : en
  • CA315555A - Slack adjuster for railway car brakes : en fr
  • CH149795A - Cooling device on closed electrical machines with air coolers built into the machine housing. : de en
  • CA315719A - Method of concentrating phosphoric acid solutions : en fr
  • SU23003A1 - Planting machine : en ru
  • SU23071A1 - Pipe bending machine : en ru
  • AU249931A - Improvements in or relating to dividing cords of plastic or gelatinous material into lengths and to filling cartridges withthe same : en
  • USRE18213E - Of joliet : en
  • DE534783C - Arrangement for the monitoring of the persons entrusted with the weather control, who are equipped with watchman control clocks : de en
  • GB357611A - Improved manufacture of refractory articles : en
  • SU23290A1 - Signaling device for automatic control of the charge level in kilns : en ru
  • DE534958C - Device for automatic gas filling of air tanks : de en
  • ES123930A3 - A capping machine for closing bottles. : en es
  • AU2915730B - Improved joint for pipes andthe like : en
  • CA315764A - Pipe joint : en fr
  • CH149854A - Rotating labeling machine. : de en
  • FR712383A - Bright spotlight : en fr
  • GB357661A - Improvements in pivotal sash windows : en
  • FR712550A - Manufacturing process for tiles and other moldings based on lime sulphate and resulting products : en fr
  • ES576U - Support for safety pins. (Machine-translation by Google Translate, not legally binding) : en es
  • GB357606A - Cross wound cops of artificial silk and device for winding same : en
  • GB357856A - Improvements in or relating to piston-controlled ports in the cylinders of two-stroke internal combustion engines : en
  • ES123937A1 - A machine for manufacturing hemp thread. : en es
  • US1825620A - Ments : en
  • DE534715C - Burner for gas stoves with pilot light : de en
  • GB357704A - Improvements in or relating to road vehicle antiskid devices : en
  • FR712286A - New mustard sieve : en fr
  • FR712541A - Improvements in carbonaceous material distillation processes : en fr
  • GB357607A - Improved call finding arrangements in automatic and semiautomatic telephone systems : en
  • FR712295A - Feeding device for loom with automatic shuttle change : en fr
  • PL14297B1 - Method of obtaining calcium carbide from phosphates. : en pl
  • CA315687A - Train dispatching system : en fr
  • FR712355A - Improvements to headlamps, in particular to those for motor vehicles : en fr
  • GB357651A - Improvements relating to electric transformers : en
  • SU22742A1 - Frequency multiplier : en ru
  • SU22918A1 - Surveying device : en ru
  • SU23154A1 - Control device for checking guard patrols : en ru
  • DE534619C - Drying plant for pottery : de en
  • DE530680C - Corner connection for models that can be assembled from individual rods : de en
  • FR712213A - Food refrigeration, freezing and defrosting improvements : en fr
  • GB357994A - Improvements in or relating to apparatus for recording or reproducing sound : en
  • DE534363C - Pipe rolling and mortising machine : de en
  • FR712284A - Double action woodworking machine : en fr
  • GB357710A - Improvements in and relating to tobacco pipes : en
  • GB357812A - Process for the treatment of activated carbon : en
  • GB357802A - Improvements in or relating to stop motions for heavy twisting frames : en
  • ES123822A3 - A device for smoothing and sharpening razor blades. : en es
  • CH149836A - Process for producing a tetrazole. : de en
  • GB357724A - Improvements in or relating to acoustical recording machines : en
  • FR712391A - Device for back massage or other applications : en fr
  • ES123908A1 - A new metal joint system. : en es
  • DE534586C - Collapsible table : de en
  • FR712342A - Improved apparatus for the treatment of gaseous masses with a solid absorbent substance and in particular with activated carbon : en fr
  • GB357716A - Agglomerating apparatus for moulding plastic substances : en
  • GB357670A - Manufacture of sulphonated fatty-acid derivatives : en
  • DE534711C - Method and machine for roughening footwear parts and for applying adhesive : de en
  • FR712231A - Improvements to oscillating circuits for electrical devices : en fr
  • FR712312A - Fire extinguisher : en fr
  • GB357928A - Improved method and means for anchoring the cable ends of suspension bridges : en
  • GB357664A - Improvements in or relating to luffing jib cranes : en
  • GB357636A - Improvements in doctors for paper-making and like machines : en
  • DE531954C - Printing tabulator : de en
  • DE534828C - Switch with quick shutdown movement : de en
  • ES123385A1 - A PROCEDURE FOR FILLING CLOSED CONTAINERS WITH SOLID CARBONIC ACID : en es
  • GB357689A - Improvements in apparatus for burning liquid fuels : en
  • FR712493A - Closing body for gaseous or liquid agents : en fr
  • DE534938C - Dry cleaner for the desulphurisation of gas : de en
  • DE534885C - Pneumatic tube socket : de en
  • CA315576A - Current inlet for vacuum discharge vessels : en fr
  • GB358053A - Improvements in or relating to brick and like kilns : en
  • GB357773A - Gas absorbing fabric and method for producing same : en
  • GB358047A - Improvements in, and relating to, the manufacture of artificial stone or concrete blocks, slabs, panels or the like for use in building : en
  • PL14230B1 - ^ f> '* / ^ f>' * / ^ f> '* / : en pl
  • GB357768A - Improvements in and relating to rotary grate gas generators : en
  • SU22656A1 - A device for transferring the bristles from the rear side through the upper shaft to the front side of the rotary mill mill : en ru
  • CA315745A - Telephone system : en fr
  • CH149810A - Control device for the fine-step control of step transformers, especially step transformers for AC vehicles. : de en
  • SU23200A1 - Adaptation to twist yarns : en ru
  • US1825008A - Bottle cleaning apparatus : en
  • US1825111A - Tool : en
  • US1825568A - Valve structure : en
  • CH149832A - Seating and reclining furniture with toilet facilities. : de en
  • US1824877A - Cellulose propionate and process of making the same : en
  • DE534939C - Canal stone : de en
  • GB357849A - Improvements in rotating steam generators : en
  • DE534778C - Remote control for a steerable, self-propelled loading machine : de en
  • SU23107A1 - Aircraft jet aircraft using rotary nozzles : en ru
  • GB358034A - Apparatus for preparing and introducing disincrustants into steam boilers : en
  • US1824891A - Air cleaning and conditioning apparatus : en
  • US1825115A - Aircraft : en
  • FR712242A - Safety razor : en fr
  • GB357632A - Low temperature emissive cathodes for electric discharge devices : en
  • GB357795A - Improvements in or relating to the manufacture of alkaline earth oxides : en
  • GB357742A - Improvements in centrifugal pumping appliances : en
  • FR712408A - Improvement in connections between cells in primary batteries : en fr
  • SU23069A1 - Device for compaction of sand poured into pipes to be bent : en ru
  • GB357765A - Improvements in or relating to electrolytic cells : en
  • PL14322B1 - The method of producing tanning agents. : en pl
  • SU22755A1 - Single Layer Self-Induction Coil : en ru
  • SU22900A1 - Valeno Shoe Finishing Machine : en ru
  • US1824819A - Electrical filter : en
  • US1825256A - Lubricant for hot surfaces : en
  • US1825314A - Electrode holder : en
  • CH149826A - Mercury Vapor Rectifier. : de en
  • US1824880A - Straw holder and dispenser : en
  • US1825175A - Machine for riveting lugs to a tire carrying rim : en
  • US1824833A - Power plant : en
  • US1825002A - Electric air-break switch : en
  • AU289531A - Improvement inself-threading film magazine : en
  • SU22991A1 - Device to prevent premature falling of coins from the weight arm of automata : en ru
  • US1825576A - Interlocking shingle : en
  • US1824994A - Bottle-washing brush : en
  • US1825317A - Scale : en
  • DE527767C - Furnace for the low-temperature coking of fuels : de en
  • DE534163C - Gate valve : de en
  • DE534765C - Blind stitch sewing machine with swiveling fabric support arm : de en
  • DE534785C - Process for the production of durable calcium and magnesium salts of acetylsalicylic acid : de en
  • DE534976C - Setting machine, in which boxes are arranged on the two longitudinal sides of the second setting bed above the setting material carrier : de en
  • US1825610A - Counterbalance : en
  • GB358429A - Improvements in speed indicators for aircraft : en
  • SU22630A1 - Mechanical agitator for gold-bearing pulp : en ru
  • SU23294A1 - Apparatus for the formation of fire extinguishing foam : en ru
  • US1825558A - Rabbit hutch : en
  • DE534767C - Balloon with cover illuminated from the inside by an electric lamp : de en
  • FR712478A - Chronograph indicator and recorder : en fr
  • GB357643A - Improvements in or relating to the transport of horses : en
  • DE534405C - Application and removal device for platen printing presses : de en
  • DE534839C - Process for preservation and deodorization : de en
  • PL14274B1 - Exhalation valve for gas masks. : en pl
  • US1824960A - Metallurgical process and apparatus : en
  • US1825540A - Winder and clip for hair waving apparatus : en
  • SU23140A1 - Ship repair device : en ru
  • US1824889A - Method and apparatus for producing compressed gases from liquefied gases : en
  • US1825320A - Block paving machine and the like : en
  • US1825509A - Process for causing solids to be penetrated by or impregnated with liquids or solutions of various substances : en
  • US1825586A - Fabric and method of making the same : en
  • USD85234S - edwakd j : en
  • SU22938A1 - Automatic Scales : en ru
  • PL14257B1 - MfCP post 44 19/11 Dense mat pump. : en pl
  • SU22960A1 - Device for automatic temperature control in heating apparatus : en ru
  • US1825134A - Radiator closing means for automobiles : en
  • FR712276A - Improvements in the manufacture of articles formed from a granular material and a resinous binder : en fr
  • FR712476A - Device for fixing screens to glasses or binoculars : en fr
  • GB357674A - Improvements in or relating to coin testing devices for use more particularly with coin freed vending machines : en
  • SU22871A1 - Dispenser mobile on an inclined plane for filling skips of a mine hoist : en ru
  • SU23224A1 - A device for cleaning locomotive m from slag and loading it into cars : en ru
  • DK44634C - Feed mechanism for bread slicers. : da en
  • DK44642C - Method and Device for Manufacturing Welded Pipes. : da en
  • US1825354A - Focusing hand lamp : en
  • SU23073A1 - The method of making thorns : en ru
  • US1824878A - Chuck operating mechanism : en
  • SU22817A1 - Method of making contact copper oxide rectifiers : en ru
  • US1825029A - Button : en
  • DE534491C - Unit for the excitation of commutator back machines : de en
  • GB357653A - Improvements in and relating to frames or stretchers for canvas or other material for artists' use : en
  • GB358420A - Improvements in colouring matters and intermediates of the benzanthrone series : en
  • GB358495A - Improvements in the manufacture and production of high quality lubricating oils : en
  • PL14205B1 - Artificial layered mass. : en pl
  • US1825284A - Street traffic regulating system : en
  • US1825635A - Pile-fabric article and process of producing the same : en
  • GB357807A - Vapour generating tube for the treatment of hair for obtaining permanent waves : en
  • US1825098A - Automatic calling apparatus for automatic telephones : en
  • FR712448A - A method of manufacturing bags, envelopes and the like comprising a closure system : en fr
  • CA315661A - Furnace for roasting sulphide ores : en fr
  • DE534565C - Electric water heater in which the entire contents of the boiler or only part of it can be heated by means of a single heating element : de en
  • DE534842C - Method and device for manufacturing centrifugally cast bodies consisting of several layers : de en
  • US1825278A - Internal combustion engine : en
  • DE534614C - Device for aligning tobacco leaves : de en
  • DE534964C - Pouring device on cableways to carry out concrete work : de en
  • SU22911A1 - Device for checking the alignment of the axes of two interlockable shafts : en ru
  • US1824854A - Employment of cement and the like : en
  • CA315615A - Advertising display stand : en fr
  • CA315652A - Fluid pressure brake : en fr
  • GB357796A - Improvements in or relating to apparatus for affining raw sugar : en
  • US1825410A - Automatic take up bearing : en
  • PL14316B1 - Basic construction complex for housing purposes. : en pl
  • SU22903A1 - Ruler for dividing the grid : en ru
  • DE534955C - Elastic shaft coupling : de en
  • FR712253A - Improvement to inner tube valve interiors : en fr
  • GB357825A - Improvements in bias tape for insulating, surgical and other purposes : en
  • DE534612C - Brake rods for motor vehicles : de en
  • FR712464A - Improvements to machine tools : en fr
  • ES123916A1 - IMPROVEMENTS IN INCLINED PLANE FEEDING DEVICES FOR CIGARETTE MAKING MACHINES : en es
  • GB357647A - Improvements in or relating to wave signalling systems : en
  • FR712549A - Improvements to machines intended to operate on the parts constituting the bottom of the shoe : en fr
  • GB357783A - A process for the continuous production of pentaerythrite : en
  • GB358039A - Improvements in process and apparatus for purifying zinc ore : en
  • US1824857A - Electrical switching device : en
  • US1825020A - Centrifugal honey extractor : en
  • US1825186A - Horseshoe : en
  • GB357984A - Improvements in and connected with life boats, and their seats : en
  • DE534623C - Gluehmuffel : de en
  • DE534818C - Process for expelling the vapors of the rich solution in continuously operating absorption refrigeration machines : de en
  • USD85225S - Design fob a bedstead ob similab article : en
  • FR712375A - Fuselage for motor glider or airplane : en fr
  • FR712350A - Improvements to polycylindrical internal combustion engines : en fr
  • IE11821L - Artificial threads : en
  • GB357683A - Improvements in or relating to electrical insulators : en
  • ES123918A1 - Anti-friction washer. : en es
  • FR712279A - Capacitor : en fr
  • SU23217A1 - Porcelain cutting machine etc. plastic mass : en ru
  • DE534420C - Press area on Haecksel machines : de en
  • ES123907A1 - A PROCEDURE, WITH THE CORRESPONDING DEVICE, TO OBTAIN PHOTO IMAGES BY MEANS OF INVISIBLE LIGHT RAYS : en es
  • GB357887A - Method of treating cadmium plated goods : en
  • FR712433A - Parachute : en fr
  • GB358877A - Process for the manufacture of rubber-like masses : en
  • DE534876C - Mobile ramming machine for manufacturing concrete hollow blocks : de en
  • FR712469A - Improvements in processes and apparatus for oil purification : en fr
  • GB357682A - Improvements in or relating to artificial dentures and method of making the same : en
  • GB357871A - Improvements in devices for driving bodies at a constant speed : en
  • FR712306A - shadow-producing screen for light projections and other applications and method of manufacture thereof : en fr
  • GB357721A - A process for introducing active oxygen into organic compounds : en
  • GB357648A - An improved tilting-device for barrels and the like : en
  • GB357769A - Lubrication systems for internal-combustion engines : en
  • SU22985A1 - Sorting : en ru
  • DE534651C - Sand seal for sealing the top seal against the shaft of the blast furnace : de en
  • GB357894A - Improvements in tin boxes : en
  • FR712297A - Control device for wire guides for preparation machines : en fr
  • PL14141B1 - A method of producing filter baffles, sheet and the like from porous or porous and non-porous soft lula hard rubber. : en pl
  • PL14171B1 - A link for reverse movement. : en pl
  • PL14131B1 - A method of making dovetail tabs for carrying out the method. : en pl
  • PL14273B1 - Mouthpiece with valve box for gas masks. : en pl
  • US1825039A - Water supply means for concrete mixers : en
  • CA315703A - Truck side frame : en fr
  • CH149789A - Method and device for heating the feed water of steam generators. : en fr
  • CH149867A - Pressure regulator. : en fr
  • FR712414A - Improvements to electrical control devices for elevator doors : en fr
  • GB357652A - Improvements in and relating to printing machines : en
  • IE12339L - Photography : en
  • SU23256A1 - Chain Wave Float Motor : en ru
  • DK44645C - Electric motor driven Ceiling device. : da en
  • ES123921A1 - SECURITY DEVICE AGAINST THEFT OF AUTOMOBILES : en es
  • FR712341A - Transformer or speed change : en fr
  • GB357913A - Improvements in or relating to radio and other high frequency receivers : en
  • PL14172B1 - Lubrication device. : en pl
  • SU23090A1 - The way to protect the film from rapid wear : en ru
  • US1825589A - Firecracker : en
  • US1825516A - Sawing machine : en
  • PL14304B1 - Horseshoe resilient. : en pl
  • SU22841A1 - Device for converting fine wet fuel to pulverized state : en ru
  • US1824826A - Engine starter : en
  • US1825202A - Removable heel : en
  • CH149772A - Pyrophoric friction wheel lighter. : de en
  • SU22847A1 - Conveyor for scutching machines : en ru
  • SU22978A1 - Contact counter device : en ru
  • PL14318B1 - Garlach and rifle grenade. : en pl
  • US1825358A - Method and means for removing carbon deposits : en
  • BE381982A - : en
  • CH149665A - Spooling device for the production of conical spools. : de en
  • ES123265A3 - A DEVICE FOR OBTAINING SOLID CARBON BY EXPANSION OF COMPRESSED LIQUID DIOXIDE : en es
  • GB358476A - Improvements in closures for bottles, jars and the like : en
  • SU23112A1 - Bombing device using oncoming air resistance : en ru
  • SU22683A1 - Adaptation to a rapid printing machine for simultaneously numbering and punching a sheet in the longitudinal and transverse directions : en ru
  • SU22725A1 - Adaptation for automatic transmission to the train and from the train of rods : en ru
  • SU22793A1 - Electric current limiter : en ru
  • SU22981A1 - Checkout : en ru
  • SU22877A1 - Heating vent device : en ru
  • US1824952A - Oil burning system : en
  • US1825171A - Automatic screw-threading machine : en
  • US1825388A - Ignition apparatus : en
  • DE534626C - Preheating device for mouthpieces on devices which are intended for molding or letting through kneadable or liquid masses, in particular on soap extrusions : de en
  • DE534881C - Spreader with bucket ladder for creating a trench with a trapezoidal cross-section : de en
  • GB357758A - A method of and apparatus for producing wire staples in coherent strips : en
  • GB357830A - Improvements in or relating to electric fuse boards or distribution boards : en
  • SU23093A1 - Pressless press : en ru
  • US1824926A - Control means for heating fuel mixtures supplied to internal combustion engines : en
  • CH149864A - Automatic protective device for the internal combustion engine of an internal combustion engine, especially diesel-electric vehicle. : de en
  • US1824924A - Guide for pipe cleaning rods : en
  • US1825006A - Cork : en
  • US1825009A - Controller for electric motors : en
  • US1825255A - Vacuum cleaner : en
  • US1825316A - hunter : en
  • US1825038A - Conveying apparatus : en
  • US1825517A - Projectile : en
  • BE381742A - : en
  • CA315634A - Surgical bandage : en fr
  • CH149635A - Blind arm. : de en
  • DE534655C - Dynatron circuit : de en
  • DE534290C - Centrifuge for depositing particles silted up in a liquid : de en
  • DE534664C - Razor head holder : de en
  • FR712509A - Improvements to gravity transporters : en fr
  • PL14146B1 - The method of producing electrodes for alkaline reservoirs. : en pl
  • SU22781A1 - Electric current switch : en ru
  • SU23213A1 - Device for adjusting the insertion of mouthpieces in the Elinson machine : en ru
  • US1825016A - Slide buckle : en
  • PL14190B1 - The method of obtaining diazoamine compounds. : en pl
  • US1825138A - Timing control for circuit breakers : en
  • PL14220B1 - Fastening the rails to metal sleepers. : en pl
  • SU22873A1 - Device for protecting cranes with electric cargo winch from overload : en ru
  • SU22902A1 - Drawing pen : en ru
  • SU23161A1 - The trigger mechanism of an automatic firearm with a waste barrel when fired forward : en ru
  • SU23190A1 - Fire detector : en ru
  • US1825003A - Traffic marker : en
  • AU2911230B - Apparatus for manufacturing hollow bodies from wood veneer : en
  • SU22752A1 - Regenerative Radio : en ru
  • US1825226A - Deoxidizer : en
  • US1825300A - Process of decolorizing oils by filtration through paper : en
  • SU23169A1 - Armor piercing : en ru
  • US1824759A - Plastic rolling machine : en
  • SU23178A1 - Alarm device to indicate water level limit : en ru
  • US1825347A - Adjustable screen diaphragm for tube mills, etc. : en
  • US1825638A - Wall or floor receptacle : en
  • US1824954A - Mining machine : en
  • US1824888A - Tension wheel and method of making the same : en
  • US1824898A - Lined tank or pressttre vessel : en
  • USD85261S - Design fob a salesman s commercial buttonhole emblem : en
  • SU22770A1 - Kulman type electrical conductor insulator : en ru
  • CH149728A - Loose-leaf folder. : de en
  • US1825273A - Underfeed mechanical stoker : en
  • SU22703A1 - Device for the installation of snow roads : en ru
  • SU23089A1 - The apparatus for copying negatives or slides : en ru
  • SU23205A1 - Ball-moto machine : en ru
  • PL14308B1 - Device for gradual reduction of the braking force. : en pl
  • CH149808A - Vacuum switch. : de en
  • US1825240A - Steering device for outboard motor boats : en
  • CH149630A - Process for the production of mercuration products of benzene. : de en
  • US1825135A - Locomotive furnace : en
  • SU23040A1 - Drain valve for tanks : en ru
  • DE534806C - Stripping device for dump ironing machines : de en
  • DE534930C - Process for the preparation of quinizarine sulfonic acids : de en
  • DE534946C - Display or registration device : de en
  • FR712419A - Improvements to normal keyboard control mechanisms : en fr
  • SU22821A1 - Method of using atmospheric electricity : en ru
  • US1825050A - Nut lock : en
  • US1825141A - Computing and recording mechanism : en
  • SU22846A1 - The device for passing the seam in planing machines : en ru
  • SU23098A1 - Liquid resistance regulator : en ru
  • US1825068A - Refrigerating apparatus, package and method : en
  • US1825109A - Lawn mowing apparatus : en
  • FR712359A - Improvement of surface condensers and similar devices comprising tubes rigidly fixed at both ends : en fr
  • CH149740A - Multiple adjustable angle. : de en
  • CH149814A - Electrical fuse element with neutral terminal that can be switched off. : de en
  • FR712411A - Manufacturing process of artificial fibers : en fr
  • CH149844A - Storage device in telecommunications systems. : de en
  • PL14148B1 - A method and apparatus for overturning cigarettes and the like fed to a packaging machine. : en pl
  • US1825390A - Locking handwheels : en
  • US1825605A - Combination thread protector and sucker rod stripper : en
  • US1825348A - Sanitary milk bottle holder : en
  • US1825499A - Nonslipping stopper for sinks and the like : en
  • FR712353A - Improvements to packaging for cigars, cigarettes and the like : en fr
  • SU23055A1 - Self-centering cartridge : en ru
  • GB358031A - Improvements in or relating to gear generating machines : en
  • GB358035A - Improvements relating to the control of dynamo electric machines : en
  • SU23195A1 - Spray for liquids : en ru
  • CH149784A - Centrifugal pump impeller for liquids, especially for manure. : de en
  • CA315726A - Telephone system : en fr
  • CH149703A - Process for the preparation of 1-amino-4-nitroso-2,5-dimethylbenzene. : de en
  • GB357868A - Improvements in or relating to razors : en
  • ES123947A1 - Procedure for solidification of liquids. : en es
  • DE534817C - Die for die setting and line casting machines with a bookmark on the front edge : de en
  • DE534860C - Cam disk drives on internal combustion engines : de en
  • PL14225B1 - Method for making air-tight and pressure-resistant connections of metal parts of vacuum vessels. : en pl
  • FR712296A - Layout of unwinding machine : en fr
  • US1825007A - Valve seat reconstruction tool : en
  • SU22855A1 - Bottom-free burner for liquid fuel : en ru
  • SU22884A1 - Sawmill : en ru
  • SU23028A1 - Cooled piston for internal combustion engines : en ru
  • SU23063A1 - Spring tool holder for threading : en ru
  • DE534525C - Suspension for motor vehicles : de en
  • CH149880A - Process for the production of an acid and lime-resistant product. : de en
  • SU22686A1 - Domain Safety Device : en ru
  • SU23032A1 - Device for evaporative cooling of cylinders of internal combustion engines : en ru
  • US1824919A - Tuyere : en
  • BE382359A - Ball : en fr
  • CA315608A - Broach machine : en fr
  • GB357832A - Improvements in spindles for coiling hair in hair-waving : en
  • GB358050A - Improvements in and relating to systems of picture transmission : en
  • CH149819A - Photoelectric cell and process for its manufacture. : en fr
  • ES123544A1 - Distribution by valves, especially steam engines for locomotives and ships. : en es
  • CA315613A - Method of and apparatus for treating waste : en fr
  • CH149886A - Process for the preparation of N-methyl-a-picolinium chloride. : de en
  • DE533274C - transformer : de en
  • PL14165B1 - Cold lubrication method. : en pl
  • SU23087A1 - Device for displaying films with sunlight : en ru
  • SU23110A1 - Air bomb with separate bombs to the side : en ru
  • US1824901A - Violin attachment : en
  • FR712409A - Enhancements to immobilized electrolyte "bootable" batteries : en fr
  • GB357859A - Improvements in and connected with bedsteads : en
  • DE534677C - Seed dressings : de en
  • DE534861C - Mixture preheater for multi-cylinder carburetor machines : de en
  • ES123406A1 - IMPROVEMENTS IN HAIR CUTTING MACHINES IN HAIR WEEF FABRICS : en es
  • GB357719A - Account book : en
  • GB357677A - Improvements in or relating to folding spectacles : en
  • PL14259B1 - A method of partially sticking items made of paper or cardboard, e.g. ready-made boxes and similar products, and coated with a metal foil. : en pl
  • SU22788A1 - Device for automatic start of asynchronous motors : en ru
  • SU23027A1 - The method of operation of diesel engines with uncompressed spraying : en ru
  • CH149838A - Process for the preparation of a halogen-containing basic ether. : de en
  • DE534803C - Recovery machine with throwing shovel thrown by spring force : de en
  • IE12180L - Paper and cardboard manufacture : en
  • FR712244A - Wet electric filter : en fr
  • GB357692A - Improvements in or relating to vehicle wheels : en
  • PL14181B1 - A method of increasing the strength constants, e.g. the liquidity limit and vibration resistance, of an austenite iron-nickel-carbon-chrome alloy. : en pl
  • ES123264A3 - A DEVICE TO SATURATE POROUS CARBONIC ACID BODIES : en es
  • GR3372B - UNDERWATER LIFE SYSTEM. : el en
  • SU22897A1 - The method of preparation of products from hard alloys : en ru
  • GB357726A - Improvements in or relating to railway tracks : en
  • GB358514A - Improvements in or relating to internal combustion turbines : en
  • GB357767A - Improvements in and relating to film marking devices : en
  • US1825265A - Heat exchanger for mechanical refrigerating units : en
  • DE534804C - Rolling mill for the continuous production of transverse projections on rod-like metal pieces : de en
  • FR712538A - Drive device for linear phonograph supports : en fr
  • GB357942A - Improved movable system for an electrodynamic device for converting electric oscillations into acoustic vibrations or conversely : en
  • US1824928A - Process and apparatus for degumming, washing, and drying of fibers : en
  • US1824941A - Hook : en
  • US1825060A - Revolving holder machine tool : en
  • GB357938A - Improvements in locks for doors : en
  • GB358024A - Improvements in or relating to containers of paper or the like material : en
  • DE534553C - Cam control : de en
  • FR712417A - Improvements in prismatic glass luminaires : en fr
  • GB357754A - Improvements in the construction of vehicle bodies : en
  • GB357916A - Improvements in swinging closures for travelling grates : en
  • FR712227A - Device for rational hair drying : en fr
  • FR712245A - Multi-stage electrical gas purification process using high voltage pulsating direct current : en fr
  • GB357866A - Improvements in or relating to radio or other high frequency coupling arrangements : en
  • US1825375A - Apparatus for coking liquid petroleum residues : en
  • US1825450A - Culinary agitator : en
  • US1825465A - Sound-controlling means : en
  • FR712446A - Engine block for motorcycles : en fr
  • ES123941A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF SAID PATENT : en es
  • GB357805A - Improvements in or relating to aluminium alloys : en
  • GB357819A - An improved lock : en
  • GB358088A - Improvements in and relating to means for concealing the discharge flash and preventing smoke discharge in guns : en
  • FR712301A - Automatic service device in restaurants : en fr
  • FR712332A - Apparatus for cleaning and sterilizing bottles and other containers : en fr
  • DE534830C - Induction motor with cage runner : de en
  • FR712413A - Improvements to elevator door control mechanisms : en fr
  • CH149674A - Electric boiler vacuum cleaner. : de en
  • DE534878C - Device for burning muddy masses, in particular raw cement mud : de en
  • FR712521A - Projectile with automatic seal : en fr
  • FR712529A - Improvements to transmitting stations of t. s. f. : en fr
  • CH149849A - Procedure for remote reporting of operational parameters, especially in the case of power plants operating in parallel. : de en
  • DE534015C - Housing lock for recording cameras : de en
  • DE534753C - Haeckselmaschine with device for discharging green and dry forage : de en
  • CA315619A - Method of washing textile materials : en fr
  • US1824773A - Folding davenport or bed : en
  • US1825344A - Flexible guard for road vehicles : en
  • US1825489A - Repeating air gun : en
  • US1825575A - Synchronizing clock : en
  • CA315574A - Manufacture of gas from heavy oils : en fr
  • FR712540A - Method and devices for the regeneration of electric incandescent lamps : en fr
  • SU22831A1 - Electric arc furnace : en ru
  • BE382201A - : en
  • SU22638A1 - Adaptation device for simultaneous marking of several rows in the fabric by piercing : en ru
  • SU22677A1 - Notebook Making Device : en ru
  • US1824821A - Adjustable brake rod jaw : en
  • US1825530A - Mounting for car axles : en
  • US1825367A - Float controlled valve : en
  • USD85251S - Assionob of one-half to victob geib : en
  • SU22771A1 - Wire for high voltage electrical lines : en ru
  • SU23247A1 - Sprynka holder in the loom : en ru
  • SU23252A1 - Device for the production and extraction of sleeves in the injectors : en ru
  • US1825152A - Locomotive stoker : en
  • DE534919C - Electric machine with self-ventilation, especially for driving electric rail vehicles : de en
  • ES607U - A sugar bowl (Machine-translation by Google Translate, not legally binding) : en es
  • CH149708A - Process for the preparation of an acidic wool dye of the anthraquinone series. : de en
  • SU23264A1 - Automatic shutter for double shaft door lifts : en ru
  • FR712326A - Sofa convertible into bed : en fr
  • PL14185B3 - A method of obtaining easily water-soluble phosphorus-containing organic substances from plants and seeds, especially oil plants, or their marc. : en pl
  • PL14349B1 - A device for guiding a turntable voice box. : en pl
  • SU22862A1 - Theater chair : en ru
  • US1825393A - Steering wheel : en
  • US1825510A - Method and apparatus for printing variable letterpress : en
  • GB357669A - Improvements in or relating to pulverizers : en
  • GR3367B - METHOD OF INSULATION OF SUPPORT PIPES FOR SPILLING IN THE GROUND FLOOR OF CONCRETE. : el en
  • SU22934A1 - Dial Scales : en ru
  • US1824839A - Ventilation of dynamo electric machines : en
  • BE382021A - Fastening clips for electrical conductors of all diameters on insulators of any type : en fr
  • PL14179B1 - Mechanical steering gear for cranes. : en pl
  • SU23283A1 - Lifting gear adjusting device : en ru
  • SU23304A1 - Turbine seeding : en ru
  • US1824863A - Packing gland : en
  • US1825385A - Apparatus for preripening or retarding perishable food products : en
  • PL14156B1 - Wedge resistor in planes. : en pl
  • SU22976A1 - Instrument for demonstrating the addition of harmonic oscillatory movements of different periods and directions : en ru
  • SU23123A1 - Two-wheel one-axle bicycle driven by separate braking wheels : en ru
  • SU23149A1 - Pen pen with ink tank : en ru
  • US1825268A - Spare tire carrier : en
  • CH149862A - Switching ring to be attached to the steering wheel of vehicles. : de en
  • US1825396A - Car truck : en
  • CA315557A - Cheese press : en fr
  • GB358052A - Improvements in or relating to travelling ladders for use in telephone exchanges and the like : en
  • PL14243B1 - Rotary decker for foundries. : en pl
  • CA315622A - Visor : en fr
  • CH149696A - Process for the preparation of an arylide of an unsymmetrical o-xylenol carboxylic acid. : de en
  • CH149809A - Electric switch. : en fr
  • BE382155A - : en
  • CA315681A - Train dispatching system : en fr
  • CH149718A - Process for dyeing celluloid moldings. : de en
  • CH149833A - Device for diathermy treatment using high frequency in a capacitor field. : de en
  • CH149852A - Electric lighting lamps, in particular for shop windows. : de en
  • BE380562A - Refractory material and its manufacturing process : en fr
  • PL14218B1 - A device for turning and moving objects forged with a press or hammer. : en pl
  • SU23074A1 - Machine for bending and hardening spring leaves : en ru
  • SU23260A1 - Wind power system : en ru
  • US1824782A - Bat reeling machine : en
  • US1825332A - Display box : en
  • US1825611A - Pressure oil governor for turbine wheels : en
  • CH149735A - Roll bar with lifting device. : de en
  • DE534645C - Wheel for radially loaded steam turbines with subsequent, axially loaded blades : de en
  • GB357829A - An improved method of and means for removing flesh from skins of animals : en
  • GB357917A - Improvements in stopping-down hoods for reflector lamps : en
  • US1825645A - Method of treatment of milk and other liquids : en
  • SU22964A1 - Adaptation to the load rectifier of the Sacca system tractor to automatically stop the tractor when it is overloaded : en ru
  • US1825504A - Poultry coop gate latch : en
  • US1825179A - Grappling tongs : en
  • US1825537A - Mechanical pack carrier for furnaces : en
  • PL14262B1 - Flat plate splitter in electric batteries and the method of its production. : en pl
  • SU23228A1 - Device for transferring loaded wagons to the platform of the elevator of the mobile distribution bridge and for evacuating it from : en ru
  • US1824841A - Mine car : en
  • US1825531A - Motor : en
  • SU23059A1 - Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle : en ru
  • PL14174B1 - The method of enriching ores is to use pooling. : en pl
  • PL14186B1 - A method for turning the cigarettes face up and an apparatus for carrying out the method. : en pl
  • US1824883A - Hair curler : en
  • USRE18217E - Hydraulic and band brake operating means : en
  • CH149680A - Process for the production of moldings by pressing a plastic mass out of a pressure chamber. : de en
  • SU23030A1 - A device for supplying liquid heavy fuel to internal combustion engines : en ru
  • SU23080A1 - Needle holder for ketel sewing machines : en ru
  • US1825608A - Atomizer : en
  • DE534997C - socket : de en
  • SU23131A1 - Device for filling closed vessels with liquid : en ru
  • US1825498A - Unit for heating, cooling, and ventilating system : en
  • DE534150C - Needle holder, especially for sound boxes of speaking machines : de en
  • DE534594C - Candlesticks for Christmas trees : de en
  • CH149755A - Process and tank for the electrolytic production of metals. : en fr
  • CA315747A - Cellulose film processing : en fr
  • CH149915A - Process for the production of a plastic. : de en
  • SU22675A1 - Method of making metal embossed printing plates or embossed photographs : en ru
  • SU23036A1 - Device for quick stopping of the transmission shaft : en ru
  • US1824808A - Powder placing syringe : en
  • US1825201A - Means for facilitating doffing in flyer spinning, twisting, and similar machines : en
  • US1825131A - Power unit and method of creating energy : en
  • CA315583A - Means for promoting combustion : en fr
  • CA315642A - Acid process of fibre liberation : en fr
  • CA315774A - Telephone desk set : en fr
  • CH149785A - Method for lifting wetting liquids using their capillarity. : de en
  • SU22634A1 - Mechanical shoe buckle : en ru
  • SU22743A1 - Apparatus for repeatedly generating or amplifying high frequency electrical oscillations : en ru
  • SU22972A1 - A device for determining the profitability of a ship's voyage : en ru
  • SU23281A1 - Cathode Lamp Base : en ru
  • CA315655A - Angle cock lock : en fr
  • SU22895A1 - The method of manufacturing products from hard alloys : en ru
  • US1824798A - Potato cutter : en
  • US1824961A - Cellulose derivative compositions : en
  • US1825394A - Convertible tractor wheel : en
  • US1825602A - Scored container with breaking tab : en
  • US1824940A - Button : en
  • CA315717A - Disk wheel : en fr
  • CH149688A - Process for the production of alumina with simultaneous formation of phosphorus. : de en
  • SU22999A1 - Soil treatment machine : en ru
  • CH149802A - High voltage multi-conductor cable. : de en
  • CH149781A - Gearbox. : de en
  • SU22933A1 - Magnetic transmission turbine meter : en ru
  • US1824894A - Color screen for reflectors : en
  • US1825585A - Replaceable resistance : en
  • SU22915A1 - Device for determining the inclination : en ru
  • US1825301A - Aeroplane : en
  • US1825401A - Propeller : en
  • PL14147B1 - The method of placing pipes in the construction of concrete piles in the ground. : en pl
  • SU22748A1 - Radio receiver : en ru
  • SU23292A1 - Apparatus for controlling the carburization process of internal combustion engines : en ru
  • PL14155B1 - Device for regulating electrolyte temperature in electrolytic cells. : en pl
  • US1825641A - Socket support for lighting fixtures : en
  • DE516378C - Electric cooking, roasting or baking apparatus : de en
  • DE534064C - Flexible shaft coupling for motor vehicles and aircraft engines : de en
  • SU23211A1 - The way to release string tobacco from cords : en ru
  • US1824978A - Guy line and sheave means for use in connection with hoisting and hauling machines : en
  • CA315566A - Apparatus for drying cellulose webs, films or sheets : en fr
  • DE531088C - Cold generator for refrigerators with a separator arranged above the liquid to be cooled : de en
  • DE534647C - Device for turning the printing cylinder on and off opposite the printing forme on holding cylinder high-speed presses : de en
  • DE534653C - Talking machine-like receiver for picture telegraphy : de en
  • ES123946A1 - A PERFECTED SYSTEM TAP : en es
  • DE534801C - Safety device for gas lines fed from a high pressure network : de en
  • PL14256B1 - Method of carrying out zinc electrolysis. : en pl
  • SU22704A1 - Trolley for two-track railway bridges : en ru
  • US1824812A - Fuel saver for locomotives : en
  • US1825241A - Production of metals from their carbonyls : en
  • SU23259A1 - Wind water engine : en ru
  • FR712424A - Method and device for adjusting a low capacity steam generator : en fr
  • GB357891A - : en
  • US1824849A - Lifting mechanism for snowplows for motor vehicles : en
  • US1825181A - Electrically operated column clamp for radial drills : en
  • AU127631A - Improvements in and relating to flexible power transmission devices : en
  • PL14338B1 - Agents for refining weaving products and for processing plant, animal or other materials. : en pl
  • US1825197A - Garment : en
  • CA315706A - Brake for vehicle wheels : en fr
  • CA315776A - Electrical system : en fr
  • US1825157A - Method and apparatus for hydraulically separating materials : en
  • US1825379A - Method of assembling rubber footwear elements : en
  • CH149691A - Process for the preparation of formaldehyde. : de en
  • AU2913430B - Improvements in bag filling machines : en
  • DE534436C - Device for turning motor vehicles : de en
  • DE534859C - Two-stroke internal combustion engine with a crankcase blower : de en
  • US1824990A - Cribbing : en
  • GB358041A - Improvements in and relating to liquid fuel burning apparatus : en
  • DE534678C - Sapwood : de en
  • CA315565A - Road grader : en fr
  • DE534868C - Device for attaching a removable carrier for posters : de en
  • ES123415A1 - A PROCEDURE FOR MANUFACTURING VESSELS FOR THE TRANSPORT OF MILK : en es
  • SU22664A1 - Machine for grouping statistical cards : en ru
  • FR712277A - Bottom roller construction for crawler tractors : en fr
  • PL14208B1 - Impact fuse. : en pl
  • SU22647A1 - Coronary Wheel : en ru
  • US1825013A - Method and apparatus for flushing and filling hydraulic brake systems : en
  • CH149720A - Process for the preparation of a curable compression mixture. : de en
  • GB357811A - Improvements in and relating to bolsters or supports for tanks for motor road vehicles and the like : en
  • GB357735A - Improvements in control valves or cocks : en
  • DE534346C - Device for venting centrifugal or other pumps : de en
  • GB357666A - Improvements relating to a control for an electrically operated fluid fuel burner mechanism : en
  • DE534698C - Process for processing the raw wood distillation products : de en
  • GB357969A - Improvements in or relating to electrical heating elements : en
  • DE519958C - Stiffening insert for shoes : de en
  • DE534613C - Device for removing dust from tobacco : de en
  • CA315620A - Brake lining : en fr
  • FR712298A - Spool drive for wire feeder without pins : en fr
  • FR712321A - Improvements to telephone systems : en fr
  • FR712373A - Method and apparatus for the fully automatic production by pressure of porcelain articles : en fr
  • GB357663A - Improvements in or relating to tap changing devices for electric transformers : en
  • GB357881A - Improvements in or relating to indicating arrangements for counters : en
  • GB357921A - Improvements in containers for cosmetics and the like such as rouge : en
  • GB357756A - Improvements in or relating to jewelry : en
  • GB357993A - Improvements in or relating to the treatment of siliceous materials : en
  • GB359000A - Improved manufacture of olefine polysulphide plastic compounds : en
  • FR712239A - Construction game : en fr
  • GB357980A - Improvements in or relating to internal combustion engines : en
  • FR712225A - Device for instantaneous sampling of paints, imitation granite, chicketing or other : en fr
  • GB357597A - Improvements in photographic developing and the like machines : en
  • ES598U - Fulbolistic calendar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR712416A - Process for the distillation of immiscible substances in a distillation column, and device for carrying out this process : en fr
  • DE534886C - Sender for slip tube mail : de en
  • DE534926C - Electric lens lamp, especially for medical examination purposes : de en
  • US1825443A - Liquid treating apparatus : en
  • PL14152B1 - Electric long-range valve tachometer. : en pl
  • SU23262A1 - Ion straightener : en ru
  • US1825216A - Can opener : en
  • DE534776C - Process for disinfecting and sterilizing cigarette tobacco : de en
  • DE534720C - Device for the production of conical corkscrew threads from conical pieces of wire : de en
  • CA315737A - Impedance transformer : en fr
  • GB358057A - Improvements in late news and like boxes : en
  • DE534549C - Dye preparations suitable for the production of highly dispersed suspensions : de en
  • DE534883C - Conveyor device with a bucket or scraper chain guided in an adjustable parallelogram : de en
  • PL14263B1 - Holder to flexibly suspend and isolate the positive plates of lead batteries and to hold the sticks holding the plate dividers. : en pl
  • SU22932A1 - Water meter : en ru
  • US1825501A - Method of floating ores : en
  • DE534673C - Support arm for electrical pickups : de en
  • DE534794C - Process for the production of protective and resistant coatings : de en
  • DE534811C - Blade attachment for radially loaded turbines : de en
  • CH149667A - Weaving method and machine for carrying out the same. : de en
  • CH149761A - Gear cutting machine. : en fr
  • FR712268A - Product for polishing felts and other applications : en fr
  • PL14134B1 - The method of producing plates with oblique ribs. : en pl
  • US1825325A - Key operated electric switch : en
  • US1825477A - Scale prevention in boilers or the like : en
  • SU23278A1 - Magnetic electric meter : en ru
  • US1825122A - Objective for color photography : en
  • ES529U - Procedure for the manufacture of fans of the so-called "pay-pays" generically. (Machine-translation by Google Translate, not legally binding) : en es
  • PL14335B1 - Motor vehicle chassis extended with a second cardan joint. : en pl
  • US1825523A - Distributor for manure and other material : en
  • SU23108A1 - Device for takeoff and landing of aircraft on land and water : en ru
  • US1824793A - Rear axle construction : en
  • US1825315A - Combined trolley track and hanger : en
  • US1825497A - Light projection display apparatus : en
  • AU2924730A - Improvements in switch lids for electric water heaters : en
  • SU23048A1 - Gear for diesel locomotives : en ru
  • US1825335A - Safety razor : en
  • CA315692A - Relay : en fr
  • CH149739A - Cartridge charger. : en fr
  • CH149791A - Circulating, closed cooling machine for fast operation. : de en
  • US1825441A - Sound recording process and apparatus : en
  • US1825524A - Poultry feeder : en
  • CH149916A - Process for the production of a plastic. : de en
  • DE534558C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE534696C - Roller table with two or more troughs arranged next to one another : de en
  • DE534511C - Device for presenting cigars, cigarettes and. like : de en
  • SU23034A1 - Combustion chamber for turbine or piston engines for internal combustion : en ru
  • SU22870A1 - Automatic lift for wooden and other stairs, staples, etc. : en ru
  • BE382216A - : en
  • DE534759C - Link chain, consisting of link plates connected by link pins : de en
  • ES122560A1 - A NEW MANUFACTURING PROCEDURE APPLICABLE TO VALVES TO GET A LIQUID FREE PASS : en es
  • SU22690A1 - Adaptation for mass tempering drills, etc. of tools : en ru
  • DE534665C - Bed with an auxiliary bed that can be pulled out to the side : de en
  • ES123695A1 - A PROCEDURE FOR THE MANUFACTURE OF COMPLEX PIGMENTS : en es
  • GB358059A - Improvements in surgical, dental and like operating tables : en
  • DE534675C - Bending vibration machine for the simultaneous examination of several similar test pieces : de en
  • CH149889A - Process for the preparation of a diazoamino compound. : de en
  • US1824804A - Electric lamp : en
  • US1825199A - Process of waterproofing : en
  • DE534703C - Method of dispensing molten glass from the forehearth of a furnace : de en
  • FR712219A - Radiation measuring device : en fr
  • FR712319A - Improvements to machines used to place metal eyelets in order to adapt them to the manufacture of the bottoms of large-capacity paper bags : en fr
  • FR712387A - Loudspeaker enhancements : en fr
  • GB358011A - Improvements in or relating to the manufacture of goods of or containing rubber or similar material : en
  • PL14326B1 - Method for degreasing and oiling of wool, wool, half-wool and cotton waste. : en pl
  • US1825182A - Machine for the manufacture of airscrews : en
  • US1825633A - Automatic hog feeder and grinder : en
  • DE534607C - Cooling device for fat emulsions : de en
  • GB358494A - Improvements in the manufacture and production of pure metals : en
  • SU22741A1 - Coin Automat for automatic telephone exchanges : en ru
  • PL14296B1 - Oil circuit breaker, especially for breaking the current in the auxiliary phase of single-phase forces. : en pl
  • SU22914A1 - Adaptation to the level for use as a theodolite : en ru
  • SU23158A1 - Hunting double-barreled shotgun gun : en ru
  • US1824832A - Hose protector and advertising novelty : en
  • US1824884A - Cigarette package : en
  • US1825505A - Display and decorating device : en
  • US1824784A - Communication system : en
  • DE534989C - Process for the production of chrome steels : de en
  • US1825097A - Construction of internal combustion engines : en
  • US1825140A - Box fastener machine : en
  • US1825322A - Pressed metal sedan body : en
  • FR712308A - Advanced device for testing or checking permanent deformation hollow bodies : en fr
  • SU22636A1 - Universal Pliers : en ru
  • PL14249B1 - Car doors. : en pl
  • SU22787A1 - High voltage fuse : en ru
  • US1825243A - Seam locator for casing perforators : en
  • PL14143B1 - Device for sealing air and acid resistor wires in electric heaters. : en pl
  • SU22924A1 - Lotto : en ru
  • US1825546A - Nebulizer : en
  • CH149653A - Device on picture frames or the like for the decorative furnishing of the same with cut flowers, leaf plants and the like. : de en
  • DE534570C - Process for the production of spinning solutions, in particular viscose solutions : de en
  • DE534693C - Cigarette suitable for automatic mirroring : de en
  • FR712264A - Method of fixing scythes : en fr
  • SU22627A1 - Gold (platinum) washing apparatus : en ru
  • SU22644A1 - Instrument for determining the curvature of boreholes : en ru
  • SU22979A1 - Apparatus for the study of the erosion of the material energy flow : en ru
  • SU23146A1 - Gramophone needle sharpening machine : en ru
  • US1824814A - Fruit washing machine : en
  • CH149921A - Process for producing a soluble organic antimony compound. : de en
  • FR712484A - Back and forth tincture : en fr
  • GB357720A - Improvements in cotton-gins : en
  • DK44643C - Method of Casting Metal and Casting Machine for Execution of the Method. : da en
  • DK44654C - Procedure for Ensuring the Erasure of MoirĂ© Pattern Formation during Reproduction of a Relief-Patterned Film Images on Another Relief-Patterned Film in Contact with This Film. : da en
  • FR712240A - Improvements to portable electric lamps called balladeuses : en fr
  • DE534417C - Filling weigher, in which any part that moves during the filling process activates a device for adding up the filling weights : de en
  • US1824776A - Railway crosstie : en
  • US1824882A - Means for mounting the propeller and its prime mover on an aircraft : en
  • USD85248S - laibd : en
  • FR712247A - Electric control system : en fr
  • FR712491A - Advanced isolator : en fr
  • GB358037A - Process for the purification and concentration of emulsions of sulphurised fatty-oil products : en
  • DE534730C - Circuit arrangement for flashing universal digits : de en
  • DE534744C - Kitchen and washbasin : de en
  • CA315673A - Manufacture of models : en fr
  • DE534560C - Arrangement for speed control, especially close to synchronism in asynchronous machines, the commutator rear machine of which is excited in the stand with slip frequency : de en
  • CH149707A - Process for the preparation of a vat dye from 3,9-dibenzoylperylene. : de en
  • CH149768A - Electric hair clipper. : de en
  • ES123151A1 - A procedure to suppress phase defects between cinematographic and phonographic notations. : en es
  • GB357904A - Means to facilitate weaving directly from spinner's bobbins in automatic replenishing looms : en
  • FR712333A - Process for manufacturing coal or other carboniferous agglomerates for the supply of gasifiers and other applications : en fr
  • GB357668A - Improvements in or relating to furnaces, crucibles, and like heating appliances : en
  • GB358883A - Improved means for joining lengths of conduit rods, drain rods, sweeps brush rods and the like : en
  • GB357738A - Improvements in or relating to ball floats for cisterns and the like : en
  • GB358046A - Improvements in engines with pistons which both reciprocate and rotate : en
  • SU22699A1 - Tool for accelerating gaps : en ru
  • SU22966A1 - Sanding Wheel Test Machine : en ru
  • US1825235A - Hopper car : en
  • US1825391A - Steering wheel : en
  • CH149837A - Process for the preparation of 3-diethylamino-2-dimethyl-1-p-aminobenzoyloxypropane. : de en
  • DE534618C - Cigarette wrapping device : de en
  • US1825384A - Carburetor : en
  • USD85238S - Edward ottido : en
  • USD85232S - Dbbign for a combination spoon and scraper or similar article : en
  • ES123765A1 - A pointer for airplanes. : en es
  • US1824987A - Hand guard for shoe ornamenting devices : en
  • FR712260A - Manufacturing process of artificial fibers, tapes, films and other artificial products : en fr
  • GB357815A - Improvements in automatic control systems for railways : en
  • DE534587C - Device for cleaning and caring for the skin : de en
  • DE534540C - Resilient iron warping tip : de en
  • GB357798A - Process for the production of dry, high-grade calcium hypochlorite : en
  • DE534827C - Stretchable and compressible electrical cable : de en
  • GB358029A - : en
  • DE534577C - Process for making glass vessels from fitted glass tube ends : de en
  • DE534854C - Fluid meter : de en
  • DK44641C - Device for razors. : da en
  • GB357895A - Improvements in studded rollers for use in finishing fabrics : en
  • US1825553A - Container closure : en
  • DE522978C - Stepladder that can be converted into a small stepladder by folding the stiles and supports : de en
  • GB357906A - Improvements relating to silencers for internal combustion engines, of aeroplanes in particular : en
  • SU22963A1 - Instrument for determining the direction of air movement : en ru
  • US1824962A - Machine for operating upon soles : en
  • US1825624A - Electrical power transmission : en
  • US1824859A - Color display apparatus : en
  • US1825488A - Method of and apparatus for handling fire hose : en
  • SU23020A1 - Potato peeler : en ru
  • SU23128A1 - Can opener : en ru
  • US1825429A - Magazine safety razor : en
  • GB357846A - Improvements in apparatus for producing a petrol gas : en
  • DE534697C - Procedure for the separation of solids : de en
  • DE534799C - Process for the drainage of gas pipelines : de en
  • GB358432A - Improvements relating to the manufacture of moulded articles : en
  • DE534571C - Process for spinning solutions of silk fibroin in phosphoric acid by means of falling balls : de en
  • PL14173B1 - Switch off devices for fire extinguishers. : en pl
  • SU23052A1 - Adaptation to a lathe for turning crankshaft necks : en ru
  • US1825112A - Gear generating machine : en
  • US1825261A - Mixing apparatus : en
  • GB357598A - Improvements in or relating to safety razors : en
  • GB357799A - Improvements in or relating to pulleys : en
  • US1825051A - Dental flask : en
  • US1825587A - Pivotal sash window : en
  • GB358005A - Improvements in apparatus for dog racing and the like : en
  • GB357631A - Improvements in or relating to radio signalling systems : en
  • SU23008A1 - Reaper Thresher for Sunflower : en ru
  • USD85257S - John mooshebk : en
  • DE534517C - Device for the sterilization of liquids, in particular milk : de en
  • SU22822A1 - Induction coil breaker : en ru
  • SU23070A1 - Sheet spring making machine : en ru
  • US1825607A - Extension former : en
  • GB357986A - Process for the manufacture of a stable water soluble yellow sulphuric acid ester : en
  • DE534749C - Cigar cutter with a rotating knife : de en
  • US1824844A - Trolley contactor : en
  • CH149631A - Rain apparatus with a rotating nozzle. : de en
  • FR712454A - Advanced socket for electric lamps : en fr
  • GB357790A - Improvements in or relating to wheel structures : en
  • FR712354A - Method and device for mixing gases, or vapors, with molten materials, particularly with metal or alloy baths : en fr
  • DE534610C - Jet pipe regulator for power machines : de en
  • FR712427A - Method of adjusting, by varying the kinetic pressure, the quantity of fluid entrained in the injectors : en fr
  • GB357884A - Improvements in or relating to machines for filling cases or boxes with cans and other articles or packages : en
  • DE534563C - Method for identifying the soil layers penetrated by deep boreholes by means of electrical resistance measurement : de en
  • US1824787A - Roller bearing and method of making same : en
  • DE534598C - Automatic regulation of internal combustion engines with inclined disk drive by joint adjustment of the stroke and the compression : de en
  • DE534971C - Method and machine for the production of electrical cables from several insulated conductors : de en
  • GB357667A - Artificial materials containing cellulose derivatives : en
  • GB357676A - Improvements in and relating to smoothing systems for use in connection with the supply of electric current or potential to photo-electric cells, thermionic valves and the like : en
  • GB357838A - Improvements in or relating to slabs for buildings : en
  • GB358023A - Improvements in or relating to the separation and purification of animal oils : en
  • GB357617A - Wire joints and wires for electricity transmission : en
  • USD85254S - G e mofadden : en
  • DE534527C - Seal for sealing bags : de en
  • DE534676C - Process for the protection of wool, fur, hair and the like Like. Against textile pests : de en
  • GB357882A - : en
  • GB357939A - Improvements in or relating to three-high rolling mills : en
  • GB358481A - Improvements in furnaces for the reduction of iron oxides and other iron compounds : en
  • DE534710C - Sharpening device for pens : de en
  • DE534367C - Roller bearing with a housing made of flat iron : de en
  • GR3373B - LOADING AND UNLOADING DEVICE ON CAR TRUCKS. : el en
  • GB357901A - Improvements in apparatus for drying by air or gas blast : en
  • GB357609A - Improvements in timepieces : en
  • DE534464C - Process for dyeing and patterning fabrics, knitted goods, braids, leather and other substances made from vegetable and animal fibers by electrolytic decomposition of a solution in the material : de en
  • FR712399A - Correctly shaped stockings, made on a straight picking loom, and process for its manufacture : en fr
  • DE534487C - Circuit arrangement for time counting in telephone systems : de en
  • FR712418A - Rubber vulcanization improvements : en fr
  • GB357944A - Improvements relating to the spreading of asphalt and like coverings on road or like surfaces : en
  • CH149860A - Gutter strip for automobiles. : en fr
  • DE534985C - Feed water purifier : de en
  • GB357679A - Improvements in and relating to extensible pit props : en
  • SU23141A1 - Propulsion for ships : en ru
  • USD85271S - Design fob a shoe buckle : en
  • CA315705A - Steering sled : en fr
  • CA315688A - Train dispatching system : en fr
  • CA315729A - Segmental grinding wheel : en fr
  • DE534210C - Washing vessel with agitator blades and jet pipe : de en
  • FR712263A - Shaker sieve for grading fine or grain material : en fr
  • PL14125B1 - Double telescope with a temporary co-observation device. : en pl
  • PL14164B3 - A method of obtaining an anthracene series vat dye, stable to the action of chlorine. : en pl
  • US1825022A - Refrigerating apparatus : en
  • CA315698A - Brake applying apparatus : en fr
  • CA315714A - Spot dyeing apparatus for knitting machines : en fr
  • DE534661C - Yarn guide holder for Haekelgalon machines or the like. : de en
  • ES123132A1 - Improvements in centrifugal separators. : en es
  • US1825482A - Electromagnet : en
  • FR712363A - Process for the extraction of iron and metals of the iron group : en fr
  • USD85245S - op waiaingpobd : en
  • FR712358A - Improved grip rubber ball for games : en fr
  • FR712460A - Filler material for gas absorption, reaction, washing or drying towers, or any other similar use : en fr
  • FR712462A - Process for the production of castings from powdered metals : en fr
  • FR712466A - Variable nozzle carburettor giving a strictly proportional fuel flow : en fr
  • GB358091A - Improvements in and relating to illuminated signs : en
  • FR712216A - Lubricating device for tractors : en fr
  • GB357749A - Improvements in and apparatus for the manufacture and production of carbon black : en
  • FR712376A - Bottle Capping Machine : en fr
  • GB357789A - The method of manufacturing t-irons : en
  • GB357844A - Means for facilitating the starting of internal combustion engines : en
  • GB358055A - Process for the manufacture of azo dyestuffs : en
  • GB357800A - Improvements in or relating to aluminium alloys : en
  • FR712210A - Process and device for the continuous refining of mineral oils, using injectors : en fr
  • DE534981C - Device for the discontinuous production of solid, lumpy semi or whole coke from bituminous fuels : de en
  • US1825342A - Printed fabric and process of making the same : en
  • GB357794A - Improvements in or relating to gas-filled electric discharge tubes : en
  • FR712254A - Improvements to phonographs and similar machines : en fr
  • US1825210A - Tack handling mechanism : en
  • DE534580C - Bread slicer : de en
  • FR712266A - New dyes dyeing on the tank : en fr
  • GB358036A - A receptacle in which to rear animal offspring : en
  • DE535085C - Branch terminal : de en
  • ES546U - Automatic temperature warning. (Machine-translation by Google Translate, not legally binding) : en es
  • GB357635A - An improved apparatus for the combined addressing and printing of bills or the like : en
  • GB357893A - Improvements in or relating to gasket and method of making same : en
  • DE534588C - Bathing facility : de en
  • SU22840A1 - Spark arrester : en ru
  • SU23016A1 - Tomato wiping device : en ru
  • SU23291A1 - Automatic dispenser for a certain amount of electricity : en ru
  • PL14277B1 - Railway wagon tippler. : en pl
  • ES123496A1 - PROCEDURE TO PREVENT HOT FRAGILITY OF ALLOYS CONTAINING COPPER AND TIN : en es
  • FR712372A - Improvements to mine cartridges and mine explosives charges : en fr
  • DE534646C - Cylinder press : de en
  • DE534889C - Gas glow light lantern : de en
  • DK44656C - Portable or stationary Asphalt boiler. : da en
  • GB357708A - Supporting frames for the wet-treatment of fabrics : en
  • BE382104A - : en fr
  • DE534542C - Iron track construction consisting of sections stiffened by cross braces : de en
  • DE534689C - Tobacco spreader for twin cigarette filling machines : de en
  • FR712265A - Process for the protection of paints, varnishes, siccatives, against contact with the atmosphere : en fr
  • FR712459A - Bumper mud : en fr
  • CH149714A - Process for the preparation of a stable water-soluble sulfuric acid ester of the leuco compound of 4,6-dichloro-6'-methoxy-bis-thionaphthene-digo. : de en
  • US1825423A - Deflector for warm air furnace registers : en
  • CA315709A - Hydrogenation of carbonaceous materials : en fr
  • PL14154B1 - Metal wall with wooden frame. : en pl
  • PL14168B1 - Bottle transport box. : en pl
  • US1824936A - Process for purifying industrial waste liquors : en
  • US1825466A - Priming mixture : en
  • CH149839A - Instrument for degreasing hair. : en fr
  • DE534590C - Roester with one or more movable roast frames : de en
  • DE534843C - Process and device for the production of hollow centrifugal cast bodies : de en
  • FR712317A - Haveuse : en fr
  • FR712527A - Carburetor for aviation engine : en fr
  • PL14201B1 - : en pl
  • SU22756A1 - Method of measuring low voltages of high frequency : en ru
  • US1825079A - Electrical regulator : en
  • US1825209A - Heat exchange device : en
  • US1825331A - Rebounding hammer : en
  • CA315736A - Signalling system : en fr
  • BE382059A - : en
  • CA315722A - Method and apparatus for treating sludge acids : en fr
  • CA315772A - Adhesive : en fr
  • CH149754A - Process for producing foamy dry slag and device for carrying out the process. : de en
  • CH149879A - Process for the production of an acid and lime-resistant product. : de en
  • BE382138A - : en
  • CH149901A - Process for the preparation of a vat dye. : de en
  • FR712539A - Improvements to incandescent electric lamps : en fr
  • GB358009A - Improvements in shores for building construction : en
  • PL14255B1 - Counting machine. : en pl
  • US1825123A - Core catcher construction : en
  • CA315701A - Damper for warm air furnaces : en fr
  • US1824956A - Electric receptacle : en
  • US1825037A - Conveying apparatus : en
  • US1825267A - Switching device : en
  • US1824949A - Multiple speed mechanism for slicing machines : en
  • US1825191A - Method of tempering shoe uppers : en
  • US1825297A - Ventilator for buildings : en
  • US1825627A - Heater for water-cooled engines : en
  • US1825518A - Protecting device for alternating current three-phase motors : en
  • CH149878A - Process for the production of an acid and lime-resistant product. : de en
  • US1825086A - Bumper mechanism : en
  • SU23035A1 - Internal combustion turbine : en ru
  • US1825626A - Yarn tensioning device : en
  • CA315738A - Altimeter : en fr
  • BE382356A - : en
  • CH149632A - Heat insulating metal wall. : de en
  • PL14319B1 - A method of obtaining a compound for coating or surfacing materials and similar purposes. : en pl
  • SU22672A1 - Steam sweating with direct exposure to flame on water : en ru
  • SU23076A1 - The method of processing pistons to increase their diameter : en ru
  • US1825161A - Torpedo : en
  • SU23094A1 - Intake Hopper for Friedmann System Injectors : en ru
  • SU23227A1 - Machine for sorting and loading coal cars : en ru
  • USD85244S - Design fob : en
  • CA315595A - Raw fuel distillation : en fr
  • USRE18216E - Rail switch : en
  • US1825000A - Telephone system : en
  • US1824991A - Lock-washer : en
  • US1825211A - Recovery of metals and metal compounds soluble in ammoniacal liquors : en
  • US1825561A - Cone-type loud speaker : en
  • GB357929A - Improvements in or relating to cooling apparatus for reciprocating pistons : en
  • DE534602C - Device for the production of sheets and pipes : de en
  • ES123952A1 - AN APPARATUS FOR SPINNING ARTIFICIAL SILK BY THE STRETCH PROCEDURE WITH CIRCULATING LIQUID PRECIPITATION : en es
  • GB358536A - Plant for the treatment of vegetable and animal raw materials with an extraction or lixiviation liquid : en
  • SU22763A1 - A method of making a negative electrode capable of charging a galvanic cell : en ru
  • SU22828A1 - Electric device for heating a continuously flowing fluid : en ru
  • US1825372A - Regenerative-furnace-controlling apparatus : en
  • US1825419A - Screw : en
  • SU22818A1 - Ion straightener : en ru
  • US1825220A - Motor grader tractor steering device : en
  • GB357733A - Process for the extraction of resin from coal : en
  • PL14289B1 - Circuit systems for high frequency currents. : en pl
  • US1824813A - Display stand : en
  • US1825380A - Annealing furnace : en
  • US1825392A - Molded steering wheel : en
  • GB357775A - Bottle cleaning machines : en
  • GB357858A - Improvements in or relating to slicing machines : en
  • SU22689A1 - Methods of hardening shl mburov : en ru
  • SU23122A1 - Valve for pneumatic tires : en ru
  • US1824763A - Percolator : en
  • US1825628A - Machine for coring and slicing citrous fruits : en
  • US1824982A - Log rafting device : en
  • FR712468A - Reps-like fabric with two or more effect chains : en fr
  • DE534625C - Electron tubes : de en
  • DE534724C - Process for separating solids from gases or liquids : de en
  • GB357695A - Improvements in or relating to electric arc projectors : en
  • DE534909C - Process for the preparation of thiophene derivatives of the anthraquinone series : de en
  • FR712214A - Improvements to lapping devices : en fr
  • FR712502A - Metal Splash Protection Device for Dialing Machines : en fr
  • GB358017A - : en
  • PL14189B1 - KL 45 e te ^ Potato digging machine. : en pl
  • SU22947A1 - A device for transferring to a cup an analytical balance of small grains of iron : en ru
  • SU23023A1 - Rabbit cage : en ru
  • DE534568C - Steam powered air compressor : de en
  • GB357684A - Radio apparatus : en
  • US1824909A - Electric motor : en
  • US1825027A - Door operating means : en
  • US1825333A - Tube mill : en
  • US1825496A - Billfold : en
  • US1825591A - Thermostatic switch : en
  • FR712477A - Method and apparatus for prospecting the subsoil : en fr
  • GB357755A - Improvements in sanitary paper rolls : en
  • US1825609A - Airplane control : en
  • FR712346A - Improvements to needles for surgical sutures : en fr
  • FR712407A - cell battery cell with immobilized electrolyte : en fr
  • US1825508A - All metal spool : en
  • GB357907A - Improvements in search-lights : en
  • FR712287A - Improvements to transmission chains : en fr
  • FR712520A - Advertising device : en fr
  • FR712285A - Sliding ventilation device : en fr
  • FR712299A - Control device for frames, transoms or similar objects : en fr
  • FR712292A - Furniture : en fr
  • GB357897A - Improvements in and relating to means for placing pans on travelling conveyors : en
  • GB358048A - Improvements in and relating to textile printing : en
  • DE534772C - Hangers for sliding doors : de en