• US1790099A - Vehicle brake : en
  • US1790508A - Morton : en
  • US1790453A - Accoiint-fiasrdik g apparatus : en
  • SU18968A1 - Apparatus for testing electrical collectors : en ru
  • SU19140A1 - Conveyor dryer for vegetables, grains, etc. : en ru
  • AU2468430A - An improved record or sound plate and process forthe manufacture thereof : en
  • AU2666230A - Improvements in or relating to seed drills : en
  • US1789992A - Practice drum : en
  • US1790007A - Auto ignition lock : en
  • US1790061A - Tractor harrow hitch : en
  • CA308073A - Rest for electric irons : en fr
  • IE11982L - Electrical testing : en
  • SU18788A1 - Fingerprint Adhesive Machine : en ru
  • CH144784A - Rack and pinion entrance device. : de en
  • CH144879A - Process for silvering metal objects, in particular table utensils, cutlery, etc. : de en
  • US1790170A - Process for the production of high alpha-cellulose fiber : en
  • US1790290A - Combined car and fluid coupler : en
  • DE516858C - Tunnel muffle furnace, in which the firing boxes are guided hanging through the muffle : de en
  • GB342124A - Improvements in or relating to time control apparatus for carrier pigeon races : en
  • US1790176A - Friction element and method of making the same : en
  • BE392778A - Processes for the production of high value condensation products : en fr
  • SU18900A1 - Foldable baby bed : en ru
  • US1790049A - Process of recovering and purifying dilute sulphuric acid from acid sludge : en
  • US1790070A - Process for the manufacture of concentrated emulsions of oil and water : en
  • US1790342A - Paper pttll fob : en
  • SU18951A1 - Device for determining the stability of the machine and the soil relief : en ru
  • DE517105C - Ready-to-use wound dressing : de en
  • CH145028A - Process for the preparation of a wetting agent. : de en
  • AT120872B - Process for obtaining an elastic, vulcanizable mass from petroleum. : de en
  • CA308131A - Process of manufacturing resin like products : en fr
  • FR698092A - Devices for storing and distributing steel needles for phonographs and the like made of magnetic substances : en fr
  • GB341931A - Improvements relating to the provision of a design on a textile material : en
  • AT120865B - Device for the uniform filling and emptying of cellulose digester pits with uniform further transport, pneumatically or by other means. : de en
  • PL12851B1 - A device for measuring liquids. : en pl
  • US1790154A - Feed-water heater : en
  • US1790509A - A cokpobation of : en
  • US1790576A - Modulating system : en
  • AU2438229A - Cabinet or container for vegetables andother foodstuffs : en
  • CA308113A - Picture telegraph apparatus : en fr
  • SU18948A1 - Instrument for checking profiles of machine parts : en ru
  • SU19055A1 - Engine speed control device : en ru
  • US1790395A - Fuel burner : en
  • SU18969A1 - Apparatus for hydraulic testing of cranes, valves and tees : en ru
  • US1790599A - Bagitley : en
  • AT120945B - Coke oven for drying out new buildings. : de en
  • SU18897A1 - Flask for molding boxers : en ru
  • US1790525A - Railway signaling system : en
  • AT120980B - Elastic drawer for items of clothing. : de en
  • AU2664730A - Printing and eap forming' machine : en
  • SU19174A1 - Device for producing lump sugar : en ru
  • DE516643C - Device for testing machines by measuring their vibrations : de en
  • DE517084C - Thermally acting overcurrent protection or display device with transformer heated heat element : de en
  • AT120943B - Packing machine, especially for cigarettes. : de en
  • CA308007A - Pivoted window sash : en fr
  • CA308117A - Cooking oven : en fr
  • US1790399A - Kitchen implement : en
  • ES121265A2 - A PROCEDURE FOR MANUFACTURING PROFILED METAL PARTS : en es
  • AT120879B - Opening and closing device on cooling presses. : de en
  • FR698231A - Calcium cyanamide manufacturing process : en fr
  • DE516683C - Vehicle, in particular a railway vehicle, with an auxiliary ladder permanently connected to the vehicle by joints : de en
  • FR698404A - Manufacturing process for alkaline nitrates and nitrogenous fertilizers : en fr
  • FR698466A - Manufacturing process of imitation marble : en fr
  • GB342015A - Improvements in or relating to spinning bowls for spinning artificial silk : en
  • GB342029A - Improvements in or relating to printing machines : en
  • FR698488A - Improvements to automatic or semi-automatic telephone systems : en fr
  • AU2859330A - Method of and apparatus for shrinking textiles : en
  • FR698150A - Arm applicable to phonograph reproducing diaphragms and in particular to so-called electric reproducers : en fr
  • AT121046B - Device for self-ventilation of feed water and the like like : de en
  • US1790204A - Motor-driven machine for harvesting sugar cane : en
  • DE516407C - Process for the production of elastic and weather-resistant stick protection paints for power poles and other woods : de en
  • FR698016A - Metal braid brake windings : en fr
  • GB342128A - Improvements in or relating to electric stop-motion devices for textile warping apparatus : en
  • CH144914A - Method and apparatus for manufacturing seamless metal tubes. : de en
  • BE375462A - Auxiliary device for every job : en nl
  • GB341974A - Improvements in or relating to the cleaning of metals : en
  • AT120992B - Method of making rhythm bands. : de en
  • CA308001A - Process of treating natural alkaline waters or brines : en fr
  • AT120958B - Heat exchanger. : de en
  • AT120991B - Long tie (self-tie). : de en
  • AT120966B - Thread guide plate for binding devices on straw presses u. like : de en
  • CH144822A - Process for winding cross-wound bobbins to be subjected to the wet treatment and bobbin produced by this process. : de en
  • US1790252A - Plaster-board manufacture : en
  • AT120937B - Driver's brake valve. : de en
  • FR698419A - Improvements to reflective signs and similar devices : en fr
  • GB342338A - Improvements in and relating to spring mattresses : en
  • FR698496A - Further development in the construction of rotors for rotary vane compressors : en fr
  • DE517046C - Process for the production of paintings, sketches and the like appearing in different colors. like : de en
  • GB342238A - Improvements in or relating to the construction of vehicles : en
  • US1790373A - Ice-cream freezer : en
  • US1790087A - Wire fastener for fruit and vegetable containers : en
  • US1790191A - Method for use in the manufacture of shoes : en
  • FR698227A - diathermy and radium therapy electrode for the curative treatment of the body of humans or animals : en fr
  • GB342047A - An improved device for use in bubble blowing : en
  • DE516787C - Machine for embossing leather or the like with application of gold foils or the like. : de en
  • ES121194A1 - An improved machine for calibrating glass articles. : en es
  • AU2859530B - Teitering machines : en
  • DE517134C - Gluing device for the production of tree rings for pest control : de en
  • SU18821A1 - The device for slipping cars and locomotives : en ru
  • SU18964A1 - Adaptation to lenses for light effects when designing paintings : en ru
  • SU19026A1 - Manual pipe bending machine : en ru
  • AT120994B - Items of laundry, in particular stand-up collars, folding cuffs or the like. : de en
  • CH144917A - Rolling and drawing process and machine for carrying out this process. : en fr
  • CA308177A - Method of rehabilitating rail joints : en fr
  • USD83163S - Design for a condiment holder : en
  • PL12877B1 - Single-acting vertical cylinders for combustion engines. : en pl
  • SU19150A1 - Adaptation to belt looms for switching off and on the race : en ru
  • SU18706A1 - Single-color printing shaft for multi-color printing on fabric, paper, oilcloth, etc. : en ru
  • SU18840A1 - Bottom tube : en ru
  • SU18868A1 - Device for installation in the furnace hole of the steam-burning furnace of the device for purging the fire tubes with steam : en ru
  • US1790554A - pfanstiel : en
  • US1790619A - Hsexihg compaky : en
  • AT120964B - Heater for hydraulic fluids. : de en
  • PL12849B3 - The method and device for pouring liquids. : en pl
  • US1790185A - Focusing mechanism for lighting units : en
  • US1790347A - Method and appabatus fob hexing dough : en
  • US1790517A - Preparation of olefine derivatives : en
  • PL12830B1 - KU-.4fcfc = fc. Reversible pond for steam engines. : en pl
  • US1790062A - Fastening-inserting machine : en
  • FR698443A - Chlorine liquefaction process : en fr
  • DE488298C - Onion cutter : de en
  • DE516761C - Process for dewatering raw peat by pressing with the addition of hard dry peat dust : de en
  • DE516801C - Method and device for the constant bending of long logs : de en
  • GB342010A - Process for the hydrogenation of pyridine, quinoline and homologues thereof : en
  • ES120584A3 - A self-closing apparatus of porcelain and nickel-plated brass wire for bottles and similar containers. : en es
  • FR698152A - Colored and stabilized mineral spirits : en fr
  • SU18730A1 - Liquid mixer : en ru
  • CH144815A - Washing machine for cups, bowls and similar liquid vessels. : en fr
  • CH144930A - Apparatus for changing the moisture content of solid material. : de en
  • US1790276A - Apparatus for handling unburnt clay pipes : en
  • AT121062B - Device for engaging and disengaging drive rims. : de en
  • SU19091A1 - Apparatus for spreading parts of galoshes with glue : en ru
  • US1790533A - r f campbell : en
  • US1790489A - Sylvania : en
  • SU18833A1 - Ohmmeter : en ru
  • US1790010A - Immersing apparatus : en
  • ES115620A1 - PROCEDURE FOR THE MANUFACTURE OF BAGS, ENVELOPES AND BAGS, WITH A CLOSING SYSTEM : en es
  • GB342302A - Stepped placard : en
  • FR697975A - Improvements to rotary headlamp mounts : en fr
  • US1790479A - Automatic selecting bab : en
  • US1790602A - siefker : en
  • SU18745A1 - Method for producing 4-substituted ureas : en ru
  • SU19095A1 - Snapshot modifying yes : en ru
  • US1790553A - peterson : en
  • CH144936A - Rolling bearings for hot shafts. : de en
  • DE516519C - Unit floor : de en
  • ES121207A1 - Improvements in radiotelephone and acoustic intercommunication equipment. : en es
  • FR698050A - Protective cup for bottles and any containers : en fr
  • GB342311A - Improvements in and relating to carburettors for internal combustion engines : en
  • DE516904C - Internal firing with ignition bridge located behind the fire bridge, adjustable from the heater stand : de en
  • DE517177C - Method and device for atomization drying : de en
  • FR698452A - Recovered rubber refinement : en fr
  • FR698456A - Coil for meters and measuring instruments : en fr
  • US1790527A - adatte : en
  • USD83175S - Design for a bill fold : en
  • DE516733C - Process for the production of rectangular box parts : de en
  • US1790039A - Tie tamper : en
  • US1790319A - Combined supporting rack and tilter for barrels and casks : en
  • AT120896B - Insert for cigar or cigarette tips. : de en
  • AT121034B - Button-shaped reflector. : de en
  • CH144947A - Rodless slide control on steam engines. : de en
  • FR698025A - Mechanical transmission device with soft start : en fr
  • FR698162A - Automatic machine for labeling fabrics by means of buttons : en fr
  • DE516749C - Operation chair, table, etc. the like with a motor-driven oil pump : de en
  • FR698409A - Electrical pulse recording method : en fr
  • GB342019A - Improvements in and relating to electrical coding and de-coding devices : en
  • ES121226A1 - Improvements in cinematography and other projection systems. : en es
  • FR698047A - Teething rattle : en fr
  • FR698413A - Manufacturing process of artificial silk from viscose : en fr
  • GB343000A - Improvements in electrical reciprocating apparatus : en
  • DE516957C - Trolley for picking up and transporting garbage : de en
  • GB342666A - Motor trucks : en
  • FR698296A - Portable device for transporting and unwinding flexible wires : en fr
  • DE517153C - Guide track for a roller gunner : de en
  • FR697990A - Arc lamp improvement : en fr
  • GB342360A - Improved method of preparing magnetic materials : en
  • AT121047B - Telegraphic or radiotelegraphic facility. : de en
  • AT121061B - Long hole drilling device for producing the recess for the lock on doors u. like : de en
  • CA308076A - Apparatus for carrying out oxidizing reactions : en fr
  • DE516067C - Plate, door or board with an artificial stone filling arranged in a metal frame and a metal network embedded in it, which is in a tensioned state : de en
  • US1790379A - Double-acting- tail gate : en
  • DE516805C - Microscope with fine adjustment : de en
  • FR698030A - Very low center of gravity double carrier : en fr
  • FR698330A - Improvements made to engines with radiator attached to the engine and surrounded by a casing guiding the circulation of the cooling air : en fr
  • FR698428A - Metal ring : en fr
  • GB341971A - Improvements in or relating to permutation locks : en
  • GB342103A - Improvements in photograph or like frames or cases : en
  • ES120926A1 - A process for manufacturing knitted stockings, with a special reinforcement on the upper part of the foot. : en es
  • SU19036A1 - Device to eliminate blinking when designing movies on the screen : en ru
  • CH144995A - Electric heater for making a permanent wave of hair. : en fr
  • GB342306A - Improvements in damping arrangements for acoustic devices particularly applicable for telephone transmitters or the like : en
  • CA308021A - Internal combustion turbine engine : en fr
  • CH144838A - Device for stunning slaughter animals by means of electric current. : de en
  • DE516868C - Weather lock for mine sections : de en
  • DE517121C - Radially displaceable socket pipe caulking machine with return spring : de en
  • US1789988A - Fishing-line sinker : en
  • SU19034A1 - Device for controlling the motion of the film projector : en ru
  • US1790445A - Assiqnob to the stztt ignition comfany : en
  • FR698057A - Improvements to a decarbonizer, lubricant and fuel saver for internal combustion engines : en fr
  • DE516662C - Device to prevent glare on reflectors : de en
  • AT120893B - Insert tobacco conveying device for cigar machines. : de en
  • CA308078A - Foot-power scooter : en fr
  • PL12856B1 - A method of making wood rings on metal, glossy cardboard, ceramics and similar materials. : en pl
  • DE516523C - Device for the remote transmission of measured quantities, which are converted into corresponding frequencies and indicated by a moving pointer with the help of a series of frequency-influenced, tuned sound bodies at the receiving location : de en
  • DE516859C - Process for the production of molten cement and device therefor : de en
  • SU18685A1 - Modifying a stone cutting machine : en ru
  • US1790066A - Fritz mietzsch and heinrich klos : en
  • US1790136A - Mail-box support : en
  • US1790605A - Cabl thorbecke : en
  • US1790339A - Picker roll : en
  • GB342026A - Improvements in processes for the production of insulating paper : en
  • SU18967A1 - Clamp to dynamometer : en ru
  • DE517170C - Borehole closure device intended for closing crevices in rock : de en
  • FR698109A - Heel for shoes : en fr
  • FR698550A - Improvements to devices for cutting or sectioning glass tubes : en fr
  • FR698116A - Airplane brake servo-compensator : en fr
  • FR698153A - Improvements to the galvanic deposition of metals and alloys of the platinum group : en fr
  • FR698225A - Improvements to seats, chairs and the like, and their manufacture : en fr
  • FR698305A - Box for postal pneumatic tubes with adjustable contact device or similar : en fr
  • FR698098A - Manufacturing process for methyl acetate and acetic acid, as well as solvents containing methyl acetate : en fr
  • DE516796C - Overflow protection for hot water tank : de en
  • DE517156C - Process for the purification and separation of high molecular weight sulfonic acids : de en
  • DE516327C - Device for drawing curves : de en
  • FR697976A - Windshield wipers : en fr
  • GB342017A - Improvements in or relating to cigarette cartons and like packets : en
  • SU19024A1 - Thread Chuck : en ru
  • FR698006A - Hygienic brush with interchangeable brushes : en fr
  • FR698071A - Improvements made to tables convertible into chairs : en fr
  • SU19128A1 - Sealing Device : en ru
  • US1790102A - Vat dyestuffs of the anthraquinone series : en
  • US1790157A - Size divider : en
  • FR698268A - Electromagnetic device for weak magnetic fields, such as coil cores, krarup windings, made of magnetic material : en fr
  • FR697997A - Manufacturing process for spinning solutions : en fr
  • FR698525A - New nitrogenous condensation products : en fr
  • GB342071A - Improvements in rotary propellers : en
  • GB342685A - Improvements in carburettors : en
  • GB342098A - Improvements in or relating to the treatment or preparation of cheese : en
  • GB342245A - Improvements in and relating to synchronising apparatus : en
  • ES121246A3 - Improved meat grinder. : en es
  • SU19107A1 - Modifying tool for lifting feed ridges : en ru
  • SU18906A1 - Heating stove : en ru
  • DE516718C - Spring-loaded tip bearings for precision measuring devices : de en
  • US1790223A - Refrigerating apparatus : en
  • GB343017A - Improvements in or relating to the control of the temperature of enclosed structures : en
  • ES121293A1 - Improvements in induced windings of alternating current or direct current machines. : en es
  • GB342025A - Improvements in and relating to electric motor vehicles : en
  • GB342216A - Improvements in compression refrigerating apparatus particularly applicable to watercoolers : en
  • GB342267A - Partition structures for buildings or the like : en
  • DE516979C - Vacuum cleaner for manual operation : de en
  • FR698175A - Improved closures with metal caps : en fr
  • USD83153S - Design : en
  • US1790207A - Gasket retainer : en
  • US1790260A - Method of manufacturing chemical pulp or cellulose : en
  • AT120955B - Cartridge tape and process for its manufacture. : de en
  • CH145048A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • SU18851A1 - The method of manufacturing plastic : en ru
  • SU19001A1 - Modification of a device for using solar energy described in patent No. 4771 : en ru
  • SU19175A1 - Refinery insert : en ru
  • SU18943A1 - Felt Machine : en ru
  • PL12882B1 - Machine for grinding the stalks of fiber plants. : en pl
  • US1790459A - Thrashing machine : en
  • GB341961A - Improved process of manufacturing esters of lactic acid : en
  • FR698549A - Thread tying device : en fr
  • FR698477A - Automatic ironer : en fr
  • US1789994A - Container : en
  • FR698022A - High voltage cable without ionization, with paper insulation : en fr
  • US1790323A - System of manufacture for electric switches : en
  • ES121215A1 - Improvements in insecticides with cube and white oil. : en es
  • PL12832B3 - Scope sight for machine guns and small caliber cannons. : en pl
  • US1790218A - Machine for winding spiral springs and inserting the wound springs in drums : en
  • AT120900B - Counter-rolling device for cigarette tubes with a hollow mouthpiece. : de en
  • FR698364A - Reproducer or electric player for phonograph : en fr
  • US1790105A - Cotton-topping apparatus : en
  • US1790326A - Mine cab : en
  • SU18985A1 - Fluid dispenser : en ru
  • CH144900A - Method and device for the manufacture of flexible and unbreakable speaking machine plates. : de en
  • DE517069C - Process for the preparation of derivatives of benzanthrone : de en
  • ES121309A1 - A system of rapid transformation of discovered cars, torpedo, spider and similar, in closed cars and vice versa. : en es
  • FR698276A - Instrument for waxing : en fr
  • DE516557C - Mechanical pulling in of cable ducts on overpasses : de en
  • FR698064A - Improvements to apparatus for selecting and separating warp threads in the preparation of warp usable in looms : en fr
  • DE474804C - Control device for engine systems : de en
  • DE516666C - Cap shoe : de en
  • GB342150A - Improvements in air-break electric switches : en
  • DE516824C - Removable wire spoke wheel : de en
  • GB342274A - Improvements in electrical testing apparatus : en
  • DE516730C - Machine for the production of cream or similar caramels : de en
  • US1790608A - Woem gearing : en
  • AT120880B - Ventilation method and device for drying facilities and the like like : de en
  • DE516778C - Cable distribution box with fuses that can be switched off manually : de en
  • DE516264C - Machine for applying sealing material to bushing lids : de en
  • DE517188C - Process for the manufacture of the winding lobes of cables : de en
  • US1789968A - Method of making splined gears : en
  • US1790215A - Boiler construction : en
  • SU18797A1 - A device for the acceleration of rail joints : en ru
  • ES121231A1 - Standing distribution box. : en es
  • AT121025B - Apparatus for epi- and diascopic projection. : de en
  • SU19069A1 - Device for eliminating the occurrence of limiting stresses in the ship chains, ropes, etc. : en ru
  • US1790224A - Collector pan for absorbers : en
  • FR698192A - New safety clasp for bracelets : en fr
  • GB342115A - An electric control system for effecting and regulating the lateral movements of a displaceable part of a paper filing device relative to a stationary part of the device : en
  • USD83184S - Design for an aeroplane : en
  • DE510233C - Firebox ceiling for steam power plants : de en
  • DE516925C - As a picture carrier, especially material suitable for advertising purposes : de en
  • GB342156A - : en
  • ES121320A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF SAID PATENT : en es
  • GB342331A - Improvements in or relating to loaded submarine cables : en
  • US1790266A - Reenforcement for pipe-line joints : en
  • SU18804A1 - Sandbox for locomotives : en ru
  • US1790003A - Flue cleaner : en
  • US1790400A - Clutch : en
  • SU19147A1 - Device for automatically stopping the pump after filling the tank : en ru
  • US1790076A - Automatic voltage-regulating circuit : en
  • ES121219A1 - An electrolyte for lead-zinc batteries and for lead accumulators. : en es
  • US1790045A - Collapsible mash feeder : en
  • SU19165A1 - Modifying a vane engine to use wind and water power : en ru
  • PL12794B1 - A device for the grading of building trees. : en pl
  • PL12866B1 - A rope driven agricultural implement operated according to a single machine system. in which the advancement of the tool forward and backward is effective; only one rope without the use of anchored rope guides. : en pl
  • US1790490A - Baby-bottle holder : en
  • FR698195A - Electrically heated coffee burner for domestic use : en fr
  • FR698394A - System for easily joining and re-separating sheets of paper, printed forms, cards and other similar parts, particularly intended for simultaneously receiving writings by interposing sheets of carbon paper : en fr
  • CA308048A - Plough : en fr
  • CA308194A - Vehicle door having sliding window : en fr
  • AT120871B - Device for feeding gas generators. : de en
  • DE516873C - Process for the production of petrol tanks from drawn sheet metal shells : de en
  • CA308162A - Tool holder with side clamps : en fr
  • SU19115A1 - Safety device for silk screen spinner : en ru
  • CA308094A - Accounting system and apparatus : en fr
  • SU19085A1 - Fixture against opening the door with a selected key : en ru
  • US1790155A - Process for the production of beryllium alloys : en
  • DE516928C - Cooling air supply for air-cooled engines : de en
  • US1790477A - System : en
  • CA308160A - Cutter for planing gear teeth : en fr
  • ES120578A1 - Rotating slide for combustion engines. : en es
  • ES121245A3 - An electric motor with devices for its temporary coupling to various machines prepared for this purpose, which it drives. : en es
  • GB342057A - Improvements in or relating to the lubrication of bearings and the like : en
  • DE516992C - Process for the digestion of chrome ores : de en
  • DE517044C - Quarter-Turn : de en
  • US1790542A - Coke drill : en
  • SU18826A1 - Safety device for shearing machine : en ru
  • US1790117A - Method for sterilizing and pasteurizing liquids : en
  • US1790119A - Shoe box : en
  • DE516936C - Grenade with an impact fuse : de en
  • BE375857R - Copper ingots for rolling and processes for obtaining them : en fr
  • CA308009A - Vaporiser for internal combustion engines : en fr
  • CH145040A - Process for the production of a metal-containing dye. : de en
  • US1790060A - Centrifugal casting machine : en
  • ES37Y - Device to avoid wrinkling of flexible and semi-rigid containers and cases made of paper, cardboard, parchment, cloth, etc., and especially the containers of cigarette packs, preserving their shape. : en es
  • AU2639830A - Process forthe manufacture of breaking-down products from cellulose and substances ofa cellulose nature or containing cellulose : en
  • CA308050A - Bedstead : en fr
  • FR698226A - Individual electrical control of automatic winding looms : en fr
  • CA308207A - Clothes washing machine : en fr
  • SU18813A1 - Safety device in front of the tramcar : en ru
  • US1790126A - Toy sled : en
  • US1790546A - Safety razor : en
  • ES121213A1 - Improvements in the warehouses or cartridges chargers, of the drum type, for machine guns and automatic firearms. : en es
  • US1790255A - Pencil sharpener : en
  • DE517052C - Device for diverting the flow of flushing water in the sink : de en
  • ES121296A1 - A new procedure for the packaging and preservation of fresh fruits in general and especially grapes of all kinds. : en es
  • GB342024A - : en
  • SU18957A1 - Instrument for measuring and feeding bulk materials : en ru
  • DE516736C - Device on mechanically operated developer devices, especially for self-sellers of photography : de en
  • DE516914C - Hollow ceiling made of box-shaped hollow girders that are parallel to each other and are arranged parallel to one another and are as long as possible : de en
  • FR698484A - Process for preparing hydrogen by decomposing, under pressure, coke oven gas : en fr
  • SU18815A1 - A device for keeping the automatic knuckle in a locked state : en ru
  • SU19131A1 - A device for uniform distribution of the bulk materials supplied to it by a uniform layer across the width of the conveyor belt, for example. beet chips, etc. : en ru
  • USD83142S - Rudolph anke : en
  • CA308096A - Insulating material : en fr
  • CA308146A - Apparatus for heating ovens : en fr
  • SU19151A1 - Modifying a carousel weaving machine with several shuttles running at the same time : en ru
  • DE516816C - Seam for connecting pieces of fabric with edges placed against each other on edge : de en
  • DE516849C - Filling and drying shaft for inclined grate firing, in which the fuel is preheated by returning grate gases : de en
  • FR698010A - New product to repair porcelain, earthenware, ivory, etc. : en fr
  • GB342174A - Improvements in the manufacture and production of anhydrous aluminium chloride free from iron : en
  • SU18828A1 - The generator with two grid lamp : en ru
  • ES121205A1 - Improvements in elastic suspension devices for vehicles, particularly for automobile cars. : en es
  • DE516650C - Device for placing replacement wheels on the wheel axles of vehicles, in particular motor vehicles : de en
  • DE516822C - Method for marking sound and image recordings : de en
  • DE516825C - Locking device for gradually driven ring tables of bottle washing machines : de en
  • DK43638C - Containers of aluminum or of aluminum alloys or other metals with similar physical properties and method of manufacture. : da en
  • PL12818B1 - A control device for several simultaneously adjustable fuel pumps of an internal combustion engine. : en pl
  • FR698487A - Automatic steering device for mechanical toys : en fr
  • GB341950A - Improvements in or relating to methods of and means for use in lasting shoes : en
  • GB342040A - Improvements in multiple-way plug cocks : en
  • DE516652C - Arrangement for electrical switches in which the current is interrupted in an evacuated vessel : de en
  • FR698094A - Improvements in the production of oxygenated organic compounds : en fr
  • FR698427A - Concrete pouring pole : en fr
  • DE516759C - Impact drill with ring-shaped plate to keep the bottom of the borehole clear : de en
  • FR698059A - Improvements to reversible absorption or adsorption refrigerators : en fr
  • FR698415A - Mechanical device for games of chance : en fr
  • US1790285A - Transmission mechanism : en
  • US1790328A - Visob : en
  • US1790219A - Conservator of wave energy : en
  • US1790380A - op mansfield : en
  • US1790012A - Condensing metallic vapors : en
  • FR698355A - Machine for the production of quadruple conductors for telephone cables : en fr
  • SU18773A1 - A device for marking a certain number of sheets or pamphlets printed on a rotary book machine : en ru
  • SU18800A1 - Two-wheel wheel mainly for monorail cars on poles : en ru
  • SU19124A1 - Horn for roasting of porcelain, Fans or other ceramic products : en ru
  • DE516922C - piston : de en
  • SU18754A1 - The method of obtaining sulfonation products - aromatic compounds, soluble in water and suitable for use as tanning agents : en ru
  • SU19122A1 - Metal box for mounting ceramic baked in muffles : en ru
  • US1789971A - Vehicle construction : en
  • USD83179S - soott and maud c : en
  • US1790540A - Signor to hacklander : en
  • CA308071A - Door mechanism : en fr
  • CH144797A - Corner connection on sheet metal housings. : de en
  • SU18710A1 - Washing machine with several perforated baskets for laundry : en ru
  • SU18819A1 - Morse Code Keyboard Transmitter : en ru
  • SU19035A1 - Device for automatically adjusting image borders : en ru
  • US1790538A - Ntjts limited : en
  • ES121211A1 - Improvements related to the manufacture of explosive propellants. : en es
  • DE516677C - Process for the preparation of condensation products from phenols and aldehydes : de en
  • DE516905C - Device for introducing heated additional air into steam boiler furnaces by means of pipes crossing the furnace above the grate : de en
  • FR698365A - Improvements to testing devices for automobile or other road vehicle brakes : en fr
  • GB342129A - Improvements in or relating to boxes or other containers having folding lids : en
  • DE516399C - Process for the preparation of valuable organic compounds : de en
  • US1790384A - Stopcock : en
  • US1790532A - blain : en
  • ES121251A1 - A procedure for obtaining rice semolina. : en es
  • SU18844A1 - The method of obtaining free from acetic acid lead white : en ru
  • PL12782B1 - A method of increasing the quenching properties of water. : en pl
  • DE516947C - Digit carrier for toy cash registers, toy calculating machines or the like. : de en
  • PL12822B1 - : en pl
  • FR697961A - Combined device forming a hydraulic jack and shock absorber for motor vehicles : en fr
  • FR698193A - Method of attack or dissociation of zirconium ores : en fr
  • DE516913C - Conveyor vessel : de en
  • FR697974A - Coupling and gear shifting device for motor cars and other applications : en fr
  • FR698159A - Automatic lubrication shoe for launched shuttles and its oscillating support for a loom with several risers : en fr
  • GB342251A - Improvements in or relating to web roll supporting and handling mechanisms for printing and other machines : en
  • DE516734C - Lens shutter : de en
  • FR698370A - Jet breaker hose system for all liquids : en fr
  • ES121224A1 - A process for the exploitation of melting furnaces for minerals and metals, especially for portland cement, copper ores, steel shrapnel and iron sponge. : en es
  • IS36B6 - Machines for processing, in particular for defrosting fish : en is
  • DE516769C - Roller stamp : de en
  • DE516788C - Device for feeding the spinning solution for rayon spinning machines : de en
  • FR698483A - Improvements made to attached grain tools : en fr
  • GB342105A - A resiliently mounted drive for rapidly rotating bodies, and in particular for spinning cans and the like : en
  • FR698128A - Wedge belt drive : en fr
  • FR698516A - Continuous manufacturing process of titanium white by pyrogenetic treatment of ores : en fr
  • GB342095A - Improved means for and method of effecting changes in plating on knitting machines : en
  • GB342096A - Improvements in and relating to money boxes with counting mechanisms : en
  • DE516779C - Multi-phase oil switch with spring suspended on the lid : de en
  • DE517074C - Sheet metal feeder : de en
  • DE517126C - Thimble or ring with a device for pulling out sewing needles : de en
  • FR698501A - Improvements to synchronized clocks : en fr
  • DE516863C - Hammer for deep drilling machines : de en
  • FR698124A - Winding and setting device for hermetic watch : en fr
  • FR698491A - Improvements in the production and manufacture of stable preparations of indigo-leucoic acid : en fr
  • GB342170A - An improved pedestal support for a seat, chair, table or the like : en
  • DE517024C - Control device for typewriters : de en
  • DE516635C - Meat cutting machine with feed screw : de en
  • GB341996A - Improved friction gear : en
  • FR698038A - Relay : en fr
  • GB342006A - Improvements in or relating to liquid meters : en
  • CH144805A - Cutlery holder. : de en
  • PL12828B1 - Method and device for cement firing. : en pl
  • DE516522C - Warning and safety device for pipes, containers or the like. : de en
  • ES121074A1 - A process for the manufacture of iron cylinders in which the coated and the core are constructed in separate operations. : en es
  • AT120967B - Spring lock for rifles. : de en
  • GB342673A - Improvements in imitation leather : en
  • FR698130A - Bandage for callus treatment : en fr
  • CH144814A - Big bottle closure. : de en
  • US1790427A - Herbert milbttbit kirton : en
  • US1790510A - John wesley oeelttp : en
  • AT121066B - Speaker. : de en
  • AU2718630A - An acoustical device for use in connection with loudspeaker units : en
  • CH145044A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. : de en
  • FR697986A - Device for manufacturing bottles with inner screw ring, on automatic machines : en fr
  • FR698205A - Photography process on coiled flexible emulsion supports : en fr
  • FR698228A - Valve : en fr
  • FR698424A - Process for the stabilization of granular masses containing easily volatilizable or easily decomposable substances, in particular saline fertilizers : en fr
  • GB342182A - Improved means for opening and closing gates : en
  • US1790085A - Toothbrush case : en
  • US1790467A - griffith : en
  • SU19106A1 - Adaptation for carding and combing machines for automatic replacement of tape-filled basins with empty ones : en ru
  • SU19087A1 - Cold weapon : en ru
  • SU19123A1 - A lot of Russian muffle furnace for firing enamelware : en ru
  • DE517031C - Lathe with swiveling tool holders : de en
  • GB342014A - Improvements in or relating to reinforced concrete structures : en
  • GB342345A - Improvements in or relating to the synchronous recording of sound and scenes : en
  • ES121236A1 - A new procedure for browning, plating or coloring ribbons. : en es
  • GB316321A - Improvements in and relating to coating compositions particularly coating compositions containing cellulose derivatives : en
  • CA308143A - Shielding for radio-frequency amplifiers : en fr
  • DE491961C - Creation of an even mixture of ammonia air : de en
  • FR698103A - Method of fixing the cylinders to the engine casings : en fr
  • FR698512A - Advanced charge mixer for internal combustion engines : en fr
  • GB342046A - Improvements in and relating to roof supports for use in mines : en
  • US1790558A - Pbnch : en
  • FR698063A - Improvements to membranes intended for the recording and reproduction of acoustic oscillations : en fr
  • GB341937A - Improvements relating to turning stress-distributing sleeves for frame structures particularly applicable in aircraft construction : en
  • FR698532A - Improvements to electric cables for high voltage currents : en fr
  • US1789987A - Combined ironing machine and utility table : en
  • SU18690A1 - Underground Sawing Machine : en ru
  • US1790245A - Grinding machine : en
  • DE516815C - Upright piano or grand piano with a device that can be moved by a pedal to change the key stroke : de en
  • FR698381A - Device for recording sound waves on a wearer sensitized to light : en fr
  • FR698493A - Improvements to temperature exchange devices : en fr
  • DE516639C - Strip application machine with workpiece feed and pressing members as well as a cutting device : de en
  • DK43644C - Sewage cleaner. : da en
  • DE516806C - Eddy current speedometer : de en
  • GB342157A - : en
  • GB342314A - Process for the manufacture of rubber-like masses and articles therefrom : en
  • SU18837A1 - Protective cap for incandescent light bulbs : en ru
  • SU18882A1 - The method of cleaning combustible and other gases from hydrogen sulfide : en ru
  • SU19141A1 - Clock : en ru
  • GB342300A - Improvements in and relating to electric heating units : en
  • DE516621C - Steering device for caterpillar vehicles : de en
  • FR698476A - Improvements to rotary pumps : en fr
  • GB342009A - An improved method of and means for treating green tea leaf : en
  • DE516699C - Inclined grate firing with individual grates arranged one behind the other and one below the other, oppositely inclined : de en
  • DE516900C - Method for attaching rotating capacitor plates to the capacitor frame or the axis of rotation : de en
  • DE517103C - Process for roasting flax : de en
  • FR698118A - Process for improving the taste of tea and coffee infusions and making them harmless : en fr
  • FR698138A - Manufacturing process of mincers : en fr
  • GB342335A - A new or improved composition of a metal for casting purposes : en
  • DE516708C - Double pocket mirror : de en
  • ES121267A1 - A potential transformer. : en es
  • FR698197A - Device for refloating submarines and other vessels in distress : en fr
  • US1790258A - Drape and curtain rod supporting bracket : en
  • ES121273A1 - Improvements in the sulfur production of sulfides. : en es
  • GB342339A - Improvements in aircraft of the ornithopter type : en
  • DE516884C - Multicolor rotogravure printing machine for sheets : de en
  • GB342108A - An improvement in or relating to road-rail vehicles : en
  • US1789965A - Mechanism for superimposing sheets of paper : en
  • GB342315A - Improvements in and relating to vat dyestuffs : en
  • FR698086A - Automatic machine for handling mail items : en fr
  • US1790079A - System for measuring delayed-current effects : en
  • US1790581A - Engraving and other machine : en
  • DE516719C - Electrically driven device for automatic taking of average gas samples from pipes with fluctuating pressure : de en
  • DE516790C - Injection syringe : de en
  • FR698410A - Electric and automatic coffee grinder : en fr
  • SU19162A1 - Modifying the race : en ru
  • ES121280A1 - PROCEDURE AND DEVICE TO TREAT MOLDY AND BAD-SMELL BARRELS : en es
  • PL12881B1 - Reflected image and the method of its production. : en pl
  • CA308147A - Colouring composition for candy, etc. : en fr
  • CH144886A - Apparatus for the repeat copying of originals. : de en
  • CH144942A - Diffusion pump. : de en
  • CH144998A - Equipment to be connected to telephone systems and the like for loud mutual understanding. : de en
  • US1790077A - Combination holder for razor blades and paper : en
  • FR698222A - Perfected air chamber : en fr
  • CA307998A - Tractor hitch : en fr
  • ES121235A1 - Improvements related to the projection of light. : en es
  • FR698074A - Adhesive gum powder : en fr
  • FR698507A - Telegraph installation : en fr
  • FR698511A - Roller cooler for rolled products : en fr
  • FR698299A - Improvements to line compensation circuits : en fr
  • FR698536A - Process for preparing sulfonic acids : en fr
  • GB342272A - Improvements in and relating to cinematograph apparatus : en
  • US1790186A - Train-pipe-coupling valve mechanism : en
  • US1789959A - Stopper : en
  • GB342236A - Method of and device for determining photographic exposures : en
  • GB342241A - Improvements in and relating to pedal actuated elevating trucks : en
  • US1790116A - Switch mechanism : en
  • SU19161A1 - The method of thread spinning in remiz : en ru
  • PL12814B1 - Threaded bullet and threaded landing tube. : en pl
  • US1789972A - Sheet-metal shaft : en
  • US1790069A - Designation label : en
  • US1790237A - Refrigerating apparatus : en
  • US1790388A - And roy l : en
  • GB342147A - Improvements in, or relating to, electric fuses : en
  • GB342158A - Improvements in name or number plates, price tickets, or the like : en
  • FR698547A - Method and apparatus for gluing textile threads on beams or coils : en fr
  • GB342007A - Improvements in and relating to prepayment meters : en
  • DE516612C - Sewing machine with changeable swing amplitude of the needle bar frame : de en
  • DE517043C - Padlock with lock cylinder and a spring clip securing the shackle legs : de en
  • FR698224A - Improvements relating to chairs and other seats : en fr
  • US1790056A - Safety-hook device : en
  • US1790096A - Tertiary amines containing the 1-amino-2-hydroxypropyl residue : en
  • FR698126A - Mixed-wing aircraft : en fr
  • FR698417A - Three-phase current collector machine, mounted in cascade with an asynchronous motor for the adjustment of the dewatted power : en fr
  • US1789997A - Cable hanger : en
  • US1790183A - Inspecting apparatus for meter paper : en
  • US1790329A - Airplane-wing stabilizer : en
  • US1790353A - Valve structure : en
  • DE516991C - Production of graphite and hydrogen : de en
  • AT121007B - Process for the preparation of new hormones from testicles. : de en
  • DE517158C - Arrangement for setting an object in two opposite directions of rotation : de en
  • ES121276A1 - A process for separating the anhydride from acetic acid and this acid. : en es
  • AT120928B - Shut-off valve for pneumatic tires divided into several cells. : de en
  • CA308075A - Anti-skid tire chain : en fr
  • DE516789C - Process for the production of rayon by the draw spinning process : de en
  • GB342198A - Improvements in meat chopping and sawing machines : en
  • ES121292A1 - Terminals for flexible cord. : en es
  • DE516731C - Method and machine for folding the edges of suitcases made of cardboard, fiber or the like. : de en
  • SU19154A1 - Hemp steel wire rope for timber rafting : en ru
  • CH144883A - Address printing machine connected to a calculating machine with a device for operating the calculating machine. : de en
  • ES121243A1 - Procedure for the manufacture of celluloid frames and analogous materials for spectacles. : en es
  • GB342257A - Silencing device for the exhaust of internal combustion engines for aircraft, and other purposes : en
  • FR698250A - Led headlights for motor vehicles : en fr
  • CH144817A - Machine for closing bottles with capsules. : de en
  • CA308008A - Lubricating device : en fr
  • US1790545A - X rev reversible poldeb : en
  • USD83148S - Design fob a combined weighing scale : en
  • US1789986A - Radiator cap : en
  • CH144830A - Knitting machine lock for flat knitting machines. : de en
  • AT120963B - Resilient storage of an inner box in an outer container. : de en
  • CH144730A - Device for the vertical conveying of bulk goods. : de en
  • CH145000A - Telephone system in which the same connection devices are used to establish connections of different values. : de en
  • AT121038B - Ampoule consisting of two or more containers. : de en
  • AU2575930A - Improvements in or relating to bath heaters orthe like : en
  • CH144902A - Phonograph needle. : en fr
  • CA308079A - Process of manufacturing materials to a great extent insensitive to cold-brittleness, ageing and blue shortness : en fr
  • US1790261A - Means for keying gears to shafts : en
  • US1790434A - mulholland : en
  • AT121099B - Method and device for the extraction of combustible gases for heating purposes or for operating internal combustion engines. : de en
  • CA308174A - Generator drive for railroad cars : en fr
  • CH144812A - Extension and trestle ladder. : de en
  • DK43637C - Procedure for Facilitating the Start-Up of Internal Combustion Engines. : da en
  • GB341976A - Improvements in or relating to collapsible containers : en
  • DE516721C - Device for fastening the impact arms of axial threshing machines : de en
  • GB341997A - Process for the manufacture of menthenes : en
  • SU18830A1 - Microphone : en ru
  • FR697982A - Aerodynamic compensator more specifically applicable to the control of the control surfaces on airplanes : en fr
  • FR698069A - Fire protection device for projectlon cinematographic devices : en fr
  • FR698390A - Process for the removal of phenols from waste water of coking plants, gas works, fuel distillation plants and similar establishments : en fr
  • FR698490A - Die stamping press : en fr
  • FR698530A - electromagnet-controlled snap-in automatic starting equipment : en fr
  • DE517144C - Jack, consisting of a ramp and a support for the car : de en
  • DK43639C - Plate pasteurizer. : da en
  • GB342085A - Improvements in and relating to apparatus for coating surfaces : en
  • GB342162A - An improved carton for safety razor blades and similar articles : en
  • DE517073C - Sheet separator : de en
  • GB342068A - A process for preparing concentrated nitric acid : en
  • USD83147S - Design for a pneumatic hammer : en
  • DE516545C - Device for achieving high light levels by burning off a large number of magnesium foils : de en
  • IE11139L - Preserving meat : en
  • FR698200A - Resonance crown for musical instruments : en fr
  • FR698504A - Process for preparing printing plates with a support that can easily be detached from the base body : en fr
  • GB341963A - Improvements in and relating to starting switches for electric motors : en
  • CA308203A - Peanut roaster : en fr
  • ES120953A1 - Oven for obtaining aluminum. : en es
  • CH144971A - Switch. : de en
  • AT120870B - Process for the production of homogeneous rubber deposits by electrical means from aqueous rubber dispersions. : de en
  • AT120947B - Boiler feed device with a deep storage tank. : de en
  • FR698367A - Armchair with tilting seat for concert halls : en fr
  • GB341988A - Improvements relating to brake mechanism for automobile vehicles : en
  • DE516819C - Process for processing animal bodies using pressurized steam : de en
  • ES121302A1 - PROCEDURE FOR THE HERMETIC JOINT OF JOINTS IN CHANNEL PIECES MADE UP OF INDIVIDUAL PIECES FOR EMPTYING OR FINDING WORK : en es
  • ES121311A1 - PROCEDURE FOR THE MANUFACTURE OF PERFMANENT MATCHES OR MATCHES : en es
  • US1790393A - Demountable rett : en
  • US1790536A - Fafeb-hakinq machine : en
  • SU18755A1 - The method of separation of 6-amino-ortho-veratric acid from the product of the interaction of hemin matt and alkaline salts of hypochlorous or hypobromous acids : en ru
  • US1789964A - Control valve for humidifying units : en
  • USD83166S - Design for wall paper or similar material : en
  • AT121074B - Knife. : de en
  • DE516953C - Inserting a sheet of paper between two layers of cigarettes : de en
  • CH145049A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • FR698171A - Device for automatic engagement and disengagement of starters used for starting internal combustion engines : en fr
  • FR698294A - Improvements to electrical adjustment devices : en fr
  • FR698389A - Warehouses for hazardous and flammable liquids : en fr
  • FR698107A - Electrically heated grilling appliance : en fr
  • US1790336A - whitehead : en
  • US1790624A - of middlebtjry : en
  • US1790376A - Lantern x : en
  • CA308172A - Production of hormone preparations : en fr
  • DE516959C - Dropping device for running belts with prongs of a lifting fork that reach into the spaces of the divided treadmill : de en
  • GB342256A - Process for protecting aluminium, magnesium, or their alloys, against the action of corrosive agents : en
  • IE11584L - Railway token instruments. : en
  • FR698412A - Safety knife for animal skin : en fr
  • US1790132A - Apparatus for treating textile material : en
  • USRE17938E - of detroit : en
  • CA308020A - Agitating and refining apparatus for paper pulp : en fr
  • CH144781A - Slurry distributor. : de en
  • CH144792A - Process for the production of artificial marble from artificial wood mass : de en
  • AU2666430A - Improvements in or relating to selective indicating mechanism : en
  • DE516724C - Asparagus peeling machine in which the asparagus are guided on endless belts under fixed knives after each rotation : de en
  • FR698137A - Choppers : en fr
  • FR698319A - Attachment system of the plow to the tractor : en fr
  • FR698349A - Calendar for breeders : en fr
  • CH145042A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. : de en
  • US1790187A - Accelerating system : en
  • DE516973C - Protection arrangement for electrical control centers or substations : de en
  • FR698436A - New way of opening the doors : en fr
  • AT120914B - Multi-wing roller brush for sweepers. : de en
  • AT121085B - Cart. : de en
  • AU2471830A - Device for heating edibles : en
  • CH144806A - Folding seat furniture. : de en
  • US1790426A - Henby leonabb kelley anb balph kelley : en
  • US1790013A - Internal-combustion engine : en
  • US1790075A - Reservoir, swimming pool, and like structure, and preformed packing for same : en
  • AT121083B - Device for phonetic reproduction of the displays of recorders u. like : de en
  • CH144882A - Hygienic cloth substitute. : de en
  • DE516489C - Machine for joining boards on butting longitudinal edges : de en
  • ES121285A1 - Procedures to ensure the protection of the contacts in the electric circuits. : en es
  • US1789976A - Shade holder for electric lamps : en
  • AT121094B - Process for uninterrupted double gas production in generators equipped with a degassing retort. : de en
  • CA308054A - Moulding apparatus : en fr
  • DE516564C - Procedure for fault location determination in alternating current networks : de en
  • DK43627C - Ventilation window. : da en
  • AU2583830A - Vessel for treating fibrous material : en
  • BE375427A - : en fr
  • CA308185A - Electrical transformer and inductance coil : en fr
  • CH144837A - Method and apparatus for dry gas dust removal. : en fr
  • AU2688630A - Improvements in means for supporting window blinds : en
  • DE516774C - Pressure line for railroad cars consisting of pipe joints : de en
  • FR698492A - New manufacturing process for electro-metallurgical products : en fr
  • SU18758A1 - Adaptation for automatic regulation of power boilers : en ru
  • US1789989A - Locking means for sliding doors : en
  • US1790006A - Wheel scraper : en
  • US1790083A - Electric toaster : en
  • US1790112A - Garden frame : en
  • AT120983B - Automatic stopping device for speaking machines. : de en
  • CH144865A - Process for isolating ester derivatives of vat dyes. : de en
  • DE516855C - Process for the production of photographic templates for printing forms for reproducing wood grain : de en
  • DE517079C - Arrangement of capacitors in order, within certain limits, to change the ratio of the limit frequencies assigned to a variable capacitor with a linear frequency characteristic and the maximum value C as well as the minimum value c of the capacitance while maintaining the linear character : de en
  • PL12795B1 - The method of producing artificial masses. : en pl
  • CH144952A - Steam generator. : de en
  • SU18849A1 - The method of preparation of coal tar pitch alkali resistant varnish : en ru
  • SU18893A1 - Smoker Weaning Device : en ru
  • SU19073A1 - Propeller for ships and airplanes : en ru
  • US1790161A - Matrix strip for type-casting machines : en
  • AU2468430B - An improved record or sound plate and process forthe manufacture thereof : en
  • CA308121A - Apparatus for manufacturing tires : en fr
  • SU18955A1 - Flow velocity meter : en ru
  • US1790059A - Ventilator : en
  • CH144885A - Color photographic process and filter apparatus for carrying out the same. : de en
  • CH144957A - Transformer. : de en
  • AT120984B - Stand-up collar with tie holder. : de en
  • CH145023A - Signal system for rail operations with a vibration contact device that triggers the signal when the rails are jolted. : de en
  • SU18971A1 - Purka : en ru
  • AT120868B - Cinema film with labeling. : de en
  • US1790058A - Tide and wave motor : en
  • US1790211A - Fluid-pressure brake : en
  • PL12783B1 - A missile with a parachute on the line inside. : en pl
  • US1790491A - Television scanning system : en
  • SU18763A1 - Device for adjusting tension of springs in locomotive safety valves "Alpha" : en ru
  • SU18953A1 - Spirit level : en ru
  • SU19108A1 - A device to control the correctness of the release of the tape on the preparatory spinning machines : en ru
  • SU19181A1 - Dextrin preparation device : en ru
  • DE516747C - Forced ventilated asynchronous motor in which the cooling effect of the fan also increases with increasing power of the cooled motor : de en
  • FR698053A - Sharp and cutting blade trimmer : en fr
  • DE517049C - Egg packaging : de en
  • CA308181A - Apparatus for producing combustible gas : en fr
  • BE375422A - : en
  • CA308022A - Smoke washing means : en fr
  • SU18962A1 - Pneumatic diaphragm for gramophone : en ru
  • US1790408A - Molding machine : en
  • PL12817B1 - Water supply valve, especially for washrooms and similar devices. : en pl
  • AT120995B - Cooling device for cinema projectors. : de en
  • AU2639830B - Process forthe manufacture of breaking-down products from cellulose and substances ofa cellulose nature or containing cellulose : en
  • DE516729C - Anti-rust process : de en
  • CA308187A - Motor controlling apparatus : en fr
  • DE517018C - Fell bath for the copper oxide ammonia cellulose stretch spinning process : de en
  • ES162Y - Hygienic iron lid with porcelain enamel to cover troughs, sinks, laundry rooms, tables and docks or similar containers. : en es
  • AT120854B - Method and device for purifying hydrocarbons. : de en
  • AT121035B - Electric discharge tube. : de en
  • ES121269A3 - Improvements in the manufacture of blankets for horses and mules. : en es
  • FR698524A - Manufacturing process by molding pipes, pipe pipes, cigar and cigarette holders and apparatus for implementing this process : en fr
  • CA308197A - Lactic and acetic acid : en fr
  • DE516616C - Maltese cross drive : de en
  • GB342089A - Improvements in roller suspensions for curtains : en
  • GB342164A - Knife polishing implement : en
  • SU19105A1 - Adaptation to the splintering tops for the supply of not designed tr on the feeding table : en ru
  • FR697969A - Coffee grinder and other substances for household and other uses : en fr
  • CA308137A - Safety razor : en fr
  • DE516663C - Device for setting the light source in the focus of headlight reflectors and for setting the headlights in a certain angular position relative to the road : de en
  • GB342286A - Improvements in or relating to varnishes for coating and like purposes : en
  • FR697989A - Oscillating aisle loader shovel for automatic recovery of heaped materials : en fr
  • FR698214A - Headband : en fr
  • SU19099A1 - Electric bell : en ru
  • US1790194A - Cooking utensil : en
  • DE516912C - Folding seats, in particular folding chairs : de en
  • DE516945C - Toy ship : de en
  • FR698342A - Heated false bottom for constant level tanks of carburetors : en fr
  • GB342127A - Improvements in change speed gears : en
  • DE516744C - Device for the automatic start-up of a dough kneading machine using a timer : de en
  • CH144915A - Mandrel for tube rolling mills. : de en
  • AT120972B - Method of making bricks. : de en
  • BE376164A - Improvements to totalizers : en fr
  • GB341989A - Improvements in and relating to the stem construction of ships and other vessels : en
  • GB342134A - Sports shirt (or blouse) : en
  • FR698279A - Folding periscope rangefinder : en fr
  • CH144788A - Electric flow through water heater. : de en
  • CH145027A - Process for the preparation of a condensation product which can be used as a pesticide. : de en
  • CA308067A - Train pipe coupling : en fr
  • CH145029A - Washing facility. : de en
  • CH144789A - Tap with electric radiator. : de en
  • ES121299A2 - A PROCEDURE FOR THE SIMILAR MANUFACTURING OF POTASSIUM CHLORIDE AND AMMONIUM CHLORIDE, SEPARATELY OR IN A MIXTURE, AND OF FORSFORUM SALT : en es
  • GB342683A - Improvements in or relating to apparatus for use in the production of maps or the like from aerial photographs : en
  • SU19037A1 - Fixture for eliminating film rewinding : en ru
  • SU19156A1 - Shoulder Boards for bottom-weaving looms : en ru
  • GB342145A - Improvements in stoppers for containers, particularly applicable to containers for receiving and administering inhaling and other vapours : en
  • FR697983A - Improvements to hydraulic energy transmission or dispersion devices for all applications, but above all to shock absorbers : en fr
  • US1790288A - of milwaukee : en
  • DE516700C - Jacquard device for circular knitting machines with revolving needle cylinder : de en
  • FR698079A - Improvements to valve regulators : en fr
  • FR698393A - Device for using the calories contained in the cooling water and engine exhaust gases : en fr
  • DE516711C - Two-part ladder convertible into a stepladder : de en
  • DE516924C - Device for guiding an endless belt : de en
  • CA308125A - Method of treating threads or fabrics containing cellulose acetate : en fr
  • CH145061A - Process for the preparation of a new, long-lasting, medically active salt of p-aminophenylstibic acid. : de en
  • CH144910A - Process for simultaneously obtaining a high purity aluminum-silicon starting alloy and an unclean aluminum-silicon alloy, relatively rich in silicon. : en fr
  • ES121277A1 - A new process for the manufacture of carbon agglomerates. : en es
  • DE516838C - Shuttle changing device for looms : de en
  • DE516771C - Paving machine : de en
  • ES120756A3 - Manufacturing process for "carved" velvet. : en es
  • FR698011A - Constant mechanical pressure mower type blade sharpening machine : en fr
  • IE12109L - Receptacle for tokens : en
  • SU18812A1 - Safety device for tram car : en ru
  • SU18941A1 - The method of obtaining extruded felt : en ru
  • ES120027A1 - A sign with its own luminosity. : en es
  • CA308023A - Tobacco smoking pipe seasoner : en fr
  • GB342230A - Improvements in or relating to washer boxes for coal and the like : en
  • SU18682A1 - Dough machine : en ru
  • US1790289A - Electroplating machine : en
  • US1790506A - Machine fob making : en
  • US1790534A - Valveless internal combustion engine : en
  • US1790634A - Morton arendt : en
  • AT120861B - Process for the production of bauxite cement. : de en
  • CH144804A - Reversible support on everyday objects. : de en
  • US1790098A - Resilient track with movable elements : en
  • GB342133A - Improvements in or relating to electro thermal overload switches : en
  • DE516690C - Method for wireless high-speed telegraphy : de en
  • FR698385A - Improvements to wicker shelling machines : en fr
  • FR698497A - Method and devices for white annealing of metal parts : en fr
  • FR697955A - Machine for the oxidation of tubular fabric pieces : en fr
  • FR698073A - Mechanism for feeding notebooks, particularly applicable to machines for sewing registers, books, etc. : en fr
  • SU18965A1 - Thermoregulator : en ru
  • US1790279A - Loading machine : en
  • AT120904B - Sole clamp for ski bindings. : de en
  • DE517011C - Arrangement for tube transmitter : de en
  • DE517106C - Cutting machine for vegetables and fruits, especially tomatoes : de en
  • FR698008A - Multi-ply fabric enhancements : en fr
  • FR698243A - Multipurpose knife with lighter : en fr
  • GB342714A - Improvements in apparatus for separating coke from quenching water : en
  • SU18866A1 - Gas generator for pulverized or fine-grained fuel : en ru
  • US1790441A - fitz power : en
  • DE516668C - Hang dryer for fabric sheets : de en
  • DE517037C - Film developing machine : de en
  • DE517040C - Closure for liquid containers, in particular fuel containers for motor vehicles : de en
  • DE517100C - Gas compressor : de en
  • GB342187A - Snap hooks : en
  • AT120890B - Machine for centrifugal casting of hollow bodies. : de en
  • AT121039B - Device for the desalination of liquids by electrical means. : de en
  • USD83155S - Design fob a building : en
  • ES121242A1 - Improvements in the manufacture of sanitary towels. : en es
  • DE516473C - Device for keeping the useful current or the useful voltage constant when the speed of the generator changes : de en
  • PL12792B1 - Solid cartridge with a sealed bullet. : en pl
  • SU18890A1 - The method of preparation of wool from viscose solution : en ru
  • SU18983A1 - Item Dispenser : en ru
  • SU18793A1 - Hardening Device : en ru
  • SU19179A1 - Mechanism for washing sieve of starch production : en ru
  • USD83152S - Design fob a pencil : en
  • USD83161S - hollett : en
  • ES121222A1 - CHAIN KNIT MACHINE : en es
  • GB316228A - Improvements in or relating to electric signalling systems : en
  • US1790190A - Hose coupling : en
  • US1790292A - Oe pasadena : en
  • US1790627A - Transmission control : en
  • DE516756C - Bronze and tincture containers : de en
  • SU18764A1 - Device for regulating the superheat temperature of steam in locomotive boilers : en ru
  • SU18972A1 - A device for measuring the barometric pressure of water depths : en ru
  • SU19028A1 - Drive for mechanical brushes in self-balancing separator : en ru
  • ES121290A1 - New procedure for disinfecting and perfuming premises. : en es
  • GB342034A - Improvements in or relating to the heat treatment of hydrocarbon gases : en
  • GB342143A - Improvements in paper makers dryer felts : en
  • US1790407A - creed : en
  • DE517062C - Rolling process for plug mills : de en
  • SU18832A1 - Capacitor : en ru
  • SU19052A1 - Dual injector, working with fresh and crushed steam : en ru
  • US1790561A - Botaby engine : en
  • DE517033C - Cutting tool : de en
  • DE517098C - Process for the production of cold liquid glue : de en
  • FR698058A - Further training for foil forgers : en fr
  • GB341952A - Improvements in or relating to artificial silk-spinning centrifugal apparatus : en
  • GB342132A - Improvements in or relating to the valve mechanism of internal combustion engines : en
  • SU18892A1 - A method of making an agent for obtaining contrasting shadows in a fluoroscopic study of body cavities : en ru
  • US1790148A - Oscillation generator : en
  • FR698280A - Photographic process for obtaining a printing plate intended for making geographical maps and others with a plastic effect : en fr
  • FR698021A - Dirt cleaner : en fr
  • GB341984A - A device for straining and testing milk : en
  • US1789961A - Apparatus for treating liquids : en
  • GB342083A - An improved method of manufacturing milk products : en
  • DE516962C - Connection piece that is used to drive slides and is to be attached in the slide joint : de en
  • DE516975C - Process for the production of carbon paper : de en
  • ES149Y - Device intended for mechanical ironing or folding of trousers. : en es
  • FR698245A - AC powered mercury vapor electric lamp : en fr
  • FR698474A - Foundry crucible holder : en fr
  • ES121283A3 - A new process for the manufacture of pure calcium hypochlorite or high proportion of active chlorine. : en es
  • FR698486A - Garnish for table knives : en fr
  • GB341968A - Illuminated sign : en
  • FR698041A - Glass plate made partly opaque in order to show signs individually illuminated from behind : en fr
  • FR698315A - Improvements to machines for performing intermittent operations on a continuously moving sheet of material : en fr
  • IS37B6 - Refrigeration equipment for freezing fish and other products : en is
  • FR698529A - Dynamo flow and tension adjustment device : en fr
  • GB342658A - Improvements in or relating to cosys and in particular tea-cosys : en
  • FR698366A - Improvement in electrical windings : en fr
  • GB342052A - Galvanic cells : en
  • ES119563A1 - A new process for the manufacture of cement pipes without joints and of any length, by means of the mold that is described. : en es
  • GB341982A - Improvements relating to condenser carding engines : en
  • GB342035A - Improvements in or relating to corsets and corset substitutes : en
  • GB342113A - Improvements in and relating to the going part of looms for weaving : en
  • FR698449A - Steering lock nut for cycles, and its manufacturing process : en fr
  • GB342336A - : en
  • ES121322A1 - A mechanical device that serves as a trigger and activates the projectile spring of the projectile in automatic shotguns, pistols and rifles. : en es
  • DE478381C - Method of intermediate frequency demodulation : de en
  • FR698005A - Stretchable metallic fabric system : en fr
  • FR698230A - Manufacturing process of mixture of fatty aromatic ketones : en fr
  • FR698377A - Rudder for ships : en fr
  • FR698478A - Cheese making process : en fr
  • DE516955C - Procedure for leveling and packing pen-type items : de en
  • US1790458A - X x f foot-measuring : en
  • DE517065C - Bag vacuum cleaner : de en
  • DK43642C - Automatic actuating device for periodic change of direction of movement of a working shaft. : da en
  • FR697954A - Thermostat : en fr
  • FR698463A - Process and installation for washing and flocculating slimes : en fr
  • DE516702C - Artificial foot : de en
  • FR698019A - Rotary pump : en fr
  • FR698535A - Combined frame cover for sanitary ware : en fr
  • GB342222A - Improvements in or relating to x-ray tubes : en
  • US1790363A - Valve : en
  • US1790519A - Ments : en
  • US1790626A - Cup-filling device : en
  • ES121223A1 - A double explosion engine. : en es
  • SU18761A1 - Device for the closed supply of steam boilers : en ru
  • SU19180A1 - Device for steaming raw starch sago : en ru
  • AT121073B - Device for the production of split rings. : de en
  • CA308112A - Photo-electric cell : en fr
  • CH144958A - Electric machine. : de en
  • SU18919A1 - Window with filter : en ru
  • AT120855B - Process for the electrophoretic production of homogeneous rubber deposits on rubber milk on metallic substrates. : de en
  • DE516305C - Switching device for theater lighting : de en
  • DE517017C - Single-phase asynchronous motor with two concentrically arranged runners, induced by the stator field and rotating asynchronously opposite it : de en
  • FR698184A - Improvement in air horns : en fr
  • GB316322A - Improvements in and relating to the preparation of resin-like materials : en
  • SU18921A1 - The method of laying brick walls : en ru
  • FR698129A - Shoe heel coating : en fr
  • FR698290A - Hat rack : en fr
  • US1790344A - of toledo : en
  • AT120869B - Method and device for operating a water gas system with a waste heat boiler. : de en
  • DE516890C - Pantographs for electric vehicles : de en
  • US1790313A - levin : en
  • US1790571A - breitbach : en
  • US1790589A - Dough-forking machine : en
  • SU19029A1 - Foot for sewing machines with threading device for needle eye : en ru
  • SU19043A1 - Emulsion paper coating machine : en ru
  • SU19113A1 - Modification of the friction gear to the watering machines : en ru
  • SU18909A1 - Metal stove : en ru
  • AT121056B - Process for purifying gases. : de en
  • CH144961A - Method for the construction of a multilayer winding body of an electrical machine. : de en
  • AT121058B - Device for inserting the lead wires into the holes in the base of incandescent lamps, discharge tubes or similar devices. : de en
  • DE516534C - Process for the preparation of pyrazolone derivatives : de en
  • AT120981B - Photographic apparatus. : de en
  • GB342028A - Improvements in tin roller blocks for spinning frames : en
  • GB342125A - Improvements in and relating to electrical temperature-regulating apparatus : en
  • DE516896C - Process for the mechanical bonding of dynamo and transformer sheets with paper webs using adhesive : de en
  • SU18859A1 - Milled peat burning furnace : en ru
  • USD83181S - Design for a combined pencil and lighter : en
  • CH145054A - Process for the production of a new cellulose derivative. : de en
  • FR697987A - Improvements to dust suction hoods : en fr
  • PL12841B1 - Rubber breathing mask. : en pl
  • SU19166A1 - Waters on the radial much rusna turbine with a vertical axis : en ru
  • US1790144A - Wing construction for aeroplanes : en
  • US1790188A - Supervisory control system : en
  • US1790435A - Adjustable invalid couch : en
  • SU18700A1 - Instrument for making shultern springs for piano production : en ru
  • DE516987C - Facility for looking up index cards of the same order and subordination : de en
  • US1790146A - Radio dial control : en
  • GB342217A - Protection of networks against excess voltage in relation to earth potential : en
  • FR698258A - Improvements in color photography : en fr
  • FR698123A - Footwear insole : en fr
  • DE516876C - Method of preparing cotton fabrics for napping : de en
  • DE517030C - Reverse gear : de en
  • DE516735C - Film conveyor device and film guide : de en
  • SU19157A1 - Oil buffer for weaving machines : en ru
  • US1790141A - Beet cultivator : en
  • DE516839C - Device for separating the weft threads on looms with shuttle change : de en
  • DE517059C - Door lock for weather locks : de en
  • SU18787A1 - Method of printing patterns on rubber m : en ru
  • SU19033A1 - Continuous Movie Projector : en ru
  • SU19142A1 - Water clock : en ru
  • FR698132A - Halftone printing process and composition of the layers used for this printing : en fr
  • FR698328A - Keyboard control unit for illuminated advertising : en fr
  • FR698142A - Machine for engraving and widening rings : en fr
  • GB342269A - An improved decorative treatment for paper and like lamp-shades : en
  • AT121067B - Outdoor high-voltage disconnector. : de en
  • ES121240A1 - Fixing system for cement and asbestos plates or similar to form covers. : en es
  • GB342049A - Improvements in covers for jars and other containers : en
  • US1790107A - Coal-washing apparatus : en
  • AU2670330A - Improvements in or relating to devices for locking nuts : en
  • US1790054A - Wave receiving apparatus : en
  • US1790486A - Broadcasting system : en
  • PL12871B1 - A method of producing colored prints on metal sheets. : en pl
  • SU19144A1 - Soil drill : en ru
  • CH145017A - Bicycle and motorcycle lock. : de en
  • AT120866B - Process for the production of ethylene and its homologues. : de en
  • AT121050B - Muffle for dental electrical resistance furnace with replaceable inner winding. : de en
  • CA308053A - Power steering apparatus : en fr
  • GB341967A - Improvements in induced current furnaces : en
  • CH144849A - Process for the production of urea. : de en
  • DE516764C - Process for the production of sulfuric acid u. like : de en
  • CA308030A - Electrical separation of conductive from non-conductive materials : en fr
  • SU18888A1 - Artificial silk spinning machine : en ru
  • AU2470730B - Improvements in methods of and apparatus for levelling or moulding the soles of shoes : en
  • CH144940A - Locking mechanism, in particular for textile machines. : de en
  • AT121015B - Process for the sterilization and oligodynamic activation of liquids of any kind. : de en
  • AT121060B - Bed drivers, in particular for hospital beds. : de en
  • CH144856A - Process for the preparation of a reduction product of indoxyl. : de en
  • CH144872A - Process for obtaining liquid hydrocarbons, which can be used, for example, as fuels. : en fr
  • CH144932A - Lighter-watch. : en fr
  • AT121006B - Process for treating asbestos for filtering purposes. : de en
  • AU2694130A - Non-spillable containers : en
  • SU18822A1 - The form of execution described in the patent number 5179 direct printing telegraph apparatus of the type of writing machine : en ru
  • US1790331A - strandlund : en
  • US1790333A - tubman : en
  • US1789996A - Separating attachment for hulling machines : en
  • US1790254A - Electric conduit bushing : en
  • US1790274A - Starter for internal-combustion engines : en
  • US1790559A - swjft : en
  • US1790621A - Foam-producing fjre-extingttishing apparatus : en
  • PL12846B1 - Water-electric motor, especially for brakes. : en pl
  • CA308025A - Elastic vehicle suspension with shock compensation : en fr
  • US1790041A - Power press : en
  • USD83185S - Musical instrument or similar article : en
  • US1789993A - Casing ripper : en
  • US1790165A - System for reducing or eliminating reaction : en
  • AU2575930B - Improvements in or relating to bath heaters orthe like : en
  • DE516685C - Adjustable vibration generator with spark gap : de en
  • CA308060A - Direction indicator : en fr
  • CH144943A - High pressure syringe. : de en
  • BE376232A - : en
  • CA308189A - Chain fastener : en fr
  • CH145014A - Convertible top for automobiles. : de en
  • CA308002A - Condiment holder : en fr
  • CA308056A - Drive for paper making machines : en fr
  • SU18886A1 - Flax Fire Cleaning Machine : en ru
  • AT120948B - Lid lifter for tin cans. : de en
  • AT120971B - Device for sending audio-frequency signaling currents over the power lines of an electrical alternating current distribution network. : de en
  • AT120999B - Method and apparatus for preventing buckling of panes of cast glass. : de en
  • BE376103A - Improvements made to shut-off devices for fluid pipelines, in particular for pipelines for explosion or internal combustion engines : en fr
  • CH145005A - Daylight reflector. : de en
  • DE517035C - Humidifier : de en
  • ES121275A3 - A gantry system for the electrification of railways. : en es
  • US1790507A - Method and apparatus for concentrating sulphuric acid : en
  • AU2476530A - Method of and apparatus for treating wood-veneered material : en
  • SU18703A1 - Apparatus for air enrichment materials : en ru
  • SU19177A1 - Sugar heads splitting machine : en ru
  • FR698402A - Improvements to automatic freewheel power transmission devices : en fr
  • SU19009A1 - Valve with elastic harmonic instead of the gland : en ru
  • US1790466A - Window-cleaning device : en
  • AT120953B - Device to prevent the flue gases from returning in ovens, stoves, etc. like : de en
  • CH144999A - Telephone system with dial-up calls, especially for train lines. : de en
  • AU2472830B - Improved stopping and turning indicator for road vehicles : en
  • CH145036A - Process for the production of a metal-containing dye. : de en
  • ES121237A1 - Improvements in hunting shotguns. : en es
  • FR698027A - Opaque lampshade of any shape, with invisible transparent silhouettes, only visible to light : en fr
  • FR698312A - Corset : en fr
  • US1790259A - Vegetation-preserving device : en
  • CH144845A - Process for the preparation of solutions of sodium salts of sulphurous acid from alkaline lyes by treatment with sulfur dioxide. : de en
  • DE516792C - Process for the production of profiled sand molds in a centrifugal drum rotating around the horizontal axis : de en
  • FR698323A - Device for initiating vacuum braking with engine braking, especially in motor cars : en fr
  • SU18816A1 - Adaptation for automatic coupling of cars : en ru
  • US1790008A - Piano case : en
  • SU18987A1 - Fluid dispenser : en ru
  • SU19135A1 - Sanding device for steam locomotives : en ru
  • FR698185A - Device for cleaning grains, particularly applicable to threshers : en fr
  • CA308033A - Individual pan supporting device : en fr
  • CA308120A - Balloon tire : en fr
  • CA308127A - Apparatus for measuring production : en fr
  • CH144925A - Device for injecting a liquid into wood. : en fr
  • DE516811C - Device for spinning bushes and trees : de en
  • GB342013A - Improvements in or relating to cabinets for gramophones and the like : en
  • DE517174C - Process for impregnating decorations, clothing fabrics, theater hangings, etc. made from textiles. : de en
  • DE516655C - Process for the production of water gas in a fuel column set in a swirling motion : de en
  • DE516988C - Stack of sheets with device to facilitate sheet turning : de en
  • AT120974B - Splash catcher for shoe heels. : de en
  • AT121004B - Process for the production of dry, gaseous perfumes. : de en
  • DE516886C - Device to prevent the ink from setting off freshly printed sheets or webs on all types of printing machines : de en
  • AT120895B - Watering cones for animals. : de en
  • CH144997A - Self-seller for newspapers, magazines and the like. : de en
  • FR698181A - Improvements to processes for etching, loading and dyeing fabrics, etc. : en fr
  • FR698376A - Trickle device for continuous evaporation or distillation in the liquid with simultaneous condensation of the vapors in the evaporating vessel : en fr
  • GB342332A - Improvements relating to containers for medicaments and surgical dressings : en
  • BE375470A - dust vacuum : en fr
  • AU2552730B - Improvements in method of and means for cooling employing silica ges : en
  • CH144988A - Process for the preparation of p-glycolylaminobenzenic acid. : de en
  • US1790168A - Control valve for car doors : en
  • CH145025A - Equipment on hulls for wheel ships. : de en
  • DE516800C - Hammer case for nailing machines : de en
  • GB342305A - Improvements in high frequency signalling systems : en
  • US1790206A - Flexible diaphragm : en
  • US1790475A - Automobile headlight control : en
  • CA308098A - Cherry pitting machine : en fr
  • CH144975A - Device for starting electric motors. : de en
  • AU2823430A - Improvements in steam dryer, or grit and dust extractor from air or gases andthe like : en
  • CH144954A - Freezer plate for artificial ice rinks. : de en
  • AT121001B - Arrangement for the repeat copying of originals. : de en
  • AT120889B - Machine for centrifugal casting of hollow bodies. : de en
  • CH145016A - Pneumatic tire with protection device. : en fr
  • FR698131A - Device for fixing without sealing conductive parts on insulators : en fr
  • FR698447A - Mirror advertising device : en fr
  • GB341953A - Inspection lamps for motor vehicles : en
  • GB341999A - Improvements in means for the recording and reproducing of sounds : en
  • DE488549C - Straw dividers for mowing machines : de en
  • US1789981A - Method of making multiple baking pans : en
  • US1790253A - Crank-shaft and bearing assembly : en
  • US1790065A - Hook for ceiling fans and the like : en
  • SU18872A1 - Distribution tool for round elastic machine : en ru
  • SU19117A1 - Fixture in ski for leg fixing : en ru
  • US1789985A - Window lifter : en
  • US1790055A - Coin-controlled punch board : en
  • FR698444A - Circular saw blade : en fr
  • SU18785A1 - The imprinter on conventional symbol maps : en ru
  • SU18857A1 - The use of a mining furnace as described in patent No. 9818 for the combustion in suspension of peat fines : en ru
  • SU18944A1 - Machine for making basal boots : en ru
  • US1790494A - And benjamin h : en
  • US1790283A - Hair deieb : en
  • FR698075A - Self-winding spring bell : en fr
  • GB342102A - Improvements in and relating to hydraulic printing and stamping presses : en
  • GB342248A - Improvements relating to paint brushes : en
  • FR697972A - Improvements to leaf spring rear suspension systems more particularly applicable to motor cars : en fr
  • GB341995A - Improvements in and relating to vapour electric discharge devices : en
  • GB342181A - Improvements in the manufacture and production of imitation furs or skins from textile fabrics : en
  • FR698217A - Large development window regulator : en fr
  • GB342166A - Improvements relating to weft replenishing looms : en
  • DE516828C - Sea mine : de en
  • CA308155A - Leaf flipper : en fr
  • DE516382C - Production of alkali phosphates from metal phosphorus compounds : de en
  • SU18744A1 - Modification of the method of oxidation of the side chains of aromatic hydrocarbons and their derivatives : en ru
  • US1790396A - Helmshohe : en
  • US1790461A - of chicago : en
  • CA308100A - Machine for mounting coiled filaments : en fr
  • CA308041A - Liquid-conductor heater : en fr
  • FR698223A - Skimming tank for sewage or other liquids, with automatic or optional discharge of sludge and floating matter : en fr
  • GB342039A - Improvements in or relating to cigarette cases : en
  • GB342074A - Improvements in and relating to thermionic apparatus : en
  • GB342041A - Liquid flow meter : en
  • DE513738C - Process to achieve dense castings from copper-containing alloys by adding a copper compound : de en
  • DE517175C - Chamber furnace with twin trains : de en
  • CH144929A - Tilting support for machines and machine parts. : en it
  • FR698519A - Intermittent visibility light device : en fr
  • GB342271A - Improvements in and connected with decorative painting : en
  • CA308211A - Apparatus for binding cases : en fr
  • US1790017A - Battery-feed mechanism for looms : en
  • US1790122A - Stand for manicure sets : en
  • CA308114A - Means for driving rotary apparatus by electric motors : en fr
  • FR698295A - Process for arc welding of mild, semi-hard, hard or containing special elements : en fr
  • ES121201A2 - PROCEDURE FOR MANUFACTURING CURTAINS, BLINDS, CURTAINS-BLINDS, AWNINGS, BLINDS, DECORATIVE PAVILIONS AND STRONG FABRICS OF ALL KINDS AND FORMS INTENDED FOR ALL USES, USING IN ALL ITEMS STRIPS OR RIBBONS OF WOOD, ADEMS OF WOOD : en es
  • FR698257A - Device for distributing the lubricant in axle boxes with automatic lubrication : en fr
  • FR698540A - Method of constructing bridges in which, permanently or temporarily, horizontal thrusts or pulls are exerted : en fr
  • CA308175A - Multi-vibrator : en fr
  • CA308205A - Drill hole compass : en fr
  • ES105492A1 - An apparatus for compressing air. : en es
  • AT121013B - Process for the production of radioactive shoe insoles. : de en
  • AT121020B - Mobile system for disinfecting water. : de en
  • GB341957A - Method of and apparatus for grinding artificial and natural stone and the like, more particularly refractory materials : en
  • US1790552A - Nesses : en
  • US1790180A - Electric signal system : en
  • SU18996A1 - Modifying the way the internal combustion engine works : en ru
  • US1790123A - Mail-box support : en
  • DE517048C - Carousel with all-round Russian swings : de en
  • DE516667C - Automatic switching device for wide dyeing machines with fabric return : de en
  • DE516689C - Method for radio direction finding using a weatherproof bearing frame antenna with auxiliary antenna : de en
  • AU2714130B - Improvements in furnaces for treating molten slags : en
  • DE517055C - Process for accelerated sedimentation of difficult to settle suspensions : de en
  • ES121234A3 - A manufacturing process for alpaca fabrics. : en es
  • GB342176A - Improvements in and relating to clutches : en
  • GB342299A - Improvements in and relating to toothed gearings having two or more intermediate shafts : en
  • SU18877A1 - Hook knit attachment : en ru
  • US1790025A - Compression coupling : en
  • SU18902A1 - Parachute for mine cages : en ru
  • US1790391A - Aerial-mast bracket : en
  • US1790547A - Electbomaauetic pump : en
  • US1790591A - Theead-cowteollistg device fob sewing machines : en
  • SU19022A1 - Klupp for cutting fine screws : en ru
  • SU18915A1 - Method of joining plywood with mineral masses : en ru
  • SU18984A1 - Automatic shower : en ru
  • US1790040A - Metal awning : en
  • US1790210A - Method and apparatus for manufacturing pneumatic tires : en
  • US1790436A - Recovery of cbystallizable constituents from liquors : en
  • FR698111A - Method of carrying out registers or books of accounts with alternating wide and narrow sheets : en fr
  • FR698183A - Press-moldable mixtures and molded articles : en fr
  • FR698277A - Improvements made to the coverings of glass ladies-jannes : en fr
  • GB342229A - Improvements in the production of water gas : en
  • GB342655A - Improvements in the boiler in absorption refrigerating machines : en
  • CA308154A - Weatherstrip : en fr
  • DE516971C - Single chamber compressed air brake : de en
  • CA308148A - Sheet metal punching and forming machine : en fr
  • SU18808A1 - Tool for shaking ticks : en ru
  • DK43620C - Cathode for electric discharge pipes. : da en
  • DE516678C - Process for the preparation of sulfonic acid chlorides of the aminonaphtholsulfonic acids substituted in the amino group : de en
  • FR698034A - Universal automatic lubricator : en fr
  • FR698216A - Carpet : en fr
  • FR698106A - Improvements to hydraulic clutches : en fr
  • FR698457A - Central heating radiator : en fr
  • GB342163A - Ball bearing arrangement, more particularly for the tone arm of talking machines : en
  • FR698324A - Ski attachment device : en fr
  • FR698446A - Improvements to stills : en fr
  • US1790337A - Schaft ftjk deahtlose telegraphie m : en
  • ES121310A1 - ANTI-KICKBACK APPARATUS FOR COMBUSTION ENGINE : en es
  • DE516694C - Armature winding machine in which the two movements required to wind the armature are distributed over both the wire guide and the armature : de en
  • FR698247A - Automatic cork stopper machine : en fr
  • AU2455330B - Improved automobile elevating andor tilting platform : en
  • PL12836B3 - A device to initiate the extraction of piles driven into the ground or a leading pile of pipes to be laid. : en pl
  • PL12868B1 - Double-layer sheet for dental products. : en pl
  • DE516869C - Sensor for metal extrusion : de en
  • ES146Y - Safety spigot system adaptable to common barrels and similar containers. : en es
  • DE516757C - Process for operating drum dryers : de en
  • FR698327A - Desulphurization process for industrial gases in cycle, with simultaneous recovery of pure sulfur : en fr
  • GB341985A - Improvements in or relating to electric protective systems : en
  • SU18718A1 - The method of obtaining mixed colors using vat and insoluble azo dyes on vegetable fibers : en ru
  • GB342171A - Arrangement of the parts which are to be welded in the welding of flanges to forged covers of hollow vessels and the like : en
  • FR698399A - Multi-piece inner jacket cylinder, especially for double-acting internal combustion engines : en fr
  • FR698498A - Arrangement of closed, divided pads in one piece pad boxes : en fr
  • GB342240A - Improvements in or relating to reinforced concrete piling walls : en
  • DE517595C - Mouth rinse : de en
  • GB342080A - Screw thread cutting tools : en
  • DE516798C - Method and device for milling narrow cuts with acute-angled cross-sections in wood : de en
  • ES121298A1 - A procedure to deodorize perspiration. : en es
  • GB342027A - Process for producing endless bundles of artificial fibres : en
  • PL12879B1 - : en pl
  • FR698300A - Device for assembling springs of cushions, box springs and the like : en fr
  • FR698432A - Receiver to suppress interference : en fr
  • CH145060A - Adjustable wall arm for lamps. : de en
  • FR698143A - Glass manufacturing process : en fr
  • US1790089A - Depth gauge for tillage disks : en
  • US1790309A - Aeroplane wing : en
  • ES121076A1 - Coil winder with cross winding especially for artificial silk. : en es
  • SU18976A1 - Adaptation to the counting machine for the reverse transfer of the result shown on the counter : en ru
  • US1790410A - Torchato di tella : en
  • SU18839A1 - Automatic mercury release rectifier : en ru
  • CH144996A - Mouthpiece with exhalation valve for gas masks and the like. : de en
  • DE516832C - Device to achieve a uniform degree of saturation of the air in closed transportable containers with solvent vapor : de en
  • GB342654A - An improved compounded dentifrice : en
  • DE516821C - Photographic camera with viewfinder for recording the flight path of an aircraft or the like. : de en
  • DE517155C - Drying machine for sized warps : de en
  • ES121321A1 - A new system of debonding machine and peppers opener. : en es
  • ES121109A1 - Improvements in the hollow frames for doors, covers and similar. : en es
  • FR698263A - Advanced training in electromagnetic vibrators : en fr
  • SU19112A1 - Guide roller for torsional wearers : en ru
  • SU19127A1 - Collapsible box : en ru
  • ES297U - Improvements in hair clips. (Machine-translation by Google Translate, not legally binding) : en es
  • US1790238A - Socket connection : en
  • US1790483A - paroubek et au : en
  • AT120923B - Locking and release device for brake levers or the like. : de en
  • DE517157C - Device for influencing the train and the route : de en
  • FR698235A - Tensioner for belts of silk mills and the like : en fr
  • GB342120A - Improvements in or relating to loom dobbies : en
  • GB342123A - Improved folding step for vehicles : en
  • DE516676C - Process for the preparation of reduction products of indoxylene : de en
  • FR698316A - Process for increasing the strength of yeast fermentation : en fr
  • GB341962A - Improvements in and relating to starting switches for electric motors : en
  • CA308099A - Apparatus for making concentrated filaments : en fr
  • CH144890A - Dial for pointer car. : de en
  • GB341954A - Grinding machines for turning tools or the like : en
  • AT120985B - Protective shoe cover to be worn on the shoe in the overshoe. : de en
  • CH144840A - Process for making decaffeinated coffee. : de en
  • US1790239A - Lamp socket : en
  • AT120903B - Spiked roller for conveying and scraping tobacco and similar materials. : de en
  • CA308040A - Tobacco pipe : en fr
  • CA308182A - Gear lubricant : en fr
  • CH144816A - Method for closing vessels by means of capsules and similar coatings. : de en
  • ES121093A1 - A presser for film in cinematographic apparatuses. : en es
  • ES121284A1 - New jack or jack for motor vehicles. : en es
  • FR698160A - Italian style pasta overheating cooking box : en fr
  • FR698173A - Process to avoid the risk of fire-explosion during transport, storage and handling of flammable liquids : en fr
  • GB342270A - Improvements in and relating to mine props comprising a tubular member : en
  • GB342190A - An improved hearth stand or trivet : en
  • DE517068C - Matchstick for testing the physical and chemical properties of gasifiable or chargeable substances : de en
  • AT120925B - Wire spoke wheel. : de en
  • AT121071B - Wrench. : de en
  • CH144851A - Process for the production of a halogen-containing substance. : de en
  • PL12786B1 - Machine for the production of wood pulp. : en pl
  • US1790035A - Propelling screw for motor sleighs : en
  • US1790118A - Method for making bathing caps and analogous articles : en
  • CH144973A - Mercury switch with a mercury switching tube accommodated in a cylindrical housing with a horizontally arranged cylinder axis. : de en
  • SU18928A1 - The method of obtaining plastic : en ru
  • US1790249A - Electrode for electrolytic cells : en
  • USD83174S - Design for a shoe fastener : en
  • CA308092A - Calling device : en fr
  • CA308196A - Filter circuit : en fr
  • SU18768A1 - Apparatus for driving a mechanism for separating or connecting a piston and a spool with a crank : en ru
  • CA308058A - Liquid dispensing unit : en fr
  • CH144785A - Process for the production of asphalt as a road surface. : de en
  • AT120862B - Process for the production of artificial masses. : de en
  • AT120961B - Device for emptying containers by means of two discharge belts at an angle to one another. : de en
  • US1790138A - Milk-bottle depositing and empty-bottle-collecting device : en
  • ES120964A1 - An odorless drainage procedure, consisting of a cement siphon with metal armor. : en es
  • CH144974A - Oil switch with step resistance. : de en
  • US1790030A - Elevator-brake control : en
  • AT120911B - Road surface or the like : de en
  • AT121005B - Electrode for electrolytic, filter press-like water decomposers. : de en
  • SU18823A1 - Relay arm for railway arrows : en ru
  • US1790551A - Binding post : en
  • AT121077B - Process for melting down metals, in particular iron, in rotating drum furnaces with pulverized coal combustion. : de en
  • PL12845B1 - A method of melting soda or the like, and an electric furnace for carrying out the method. : en pl
  • PL12803B1 - . ttg Q, J / ££ Mass for the production of rubbing strips and match beads. : en pl
  • SU18880A1 - Shuttle for viscous networks : en ru
  • US1790528A - Ington : en
  • US1790567A - of connersville : en
  • CA308122A - Process of making styrols : en fr
  • US1790451A - wagner : en
  • USD83177S - Design for a radiator ornament : en
  • US1790439A - Btybo patebmann : en
  • US1790549A - A cory : en
  • USD83151S - Felicien degnjines : en
  • CA308085A - Valve : en fr
  • CH144863A - Process for the preparation of an azo dye. : de en
  • CH145022A - Overway signaling device. : de en
  • DE516447C - Device for advancing label strips in head presses : de en
  • DE517023C - Optical absorption pyrometer : de en
  • SU18887A1 - A device for imparting strength to yarn in the manufacture of rayon : en ru
  • SU19053A1 - Device for pumping oil through long pipelines : en ru
  • CH145052A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • CA308015A - Agitator : en fr
  • AU2870330B - Improved means forthe switching on or off ofan electric light or lights : en
  • CA308153A - Windshield weatherstrip : en fr
  • CH144931A - Cigarette dispenser with musical mechanism. : de en
  • US1790352A - Starter -foe : en
  • SU19056A1 - Modifying chemical fire extinguisher : en ru
  • US1790452A - Document peotectob : en
  • BE375471A - : en
  • US1790448A - scotland : en
  • US1790298A - Bo okkeeping machine : en
  • CA308051A - Child's chair : en fr
  • CH144783A - Process for the production of panels for parquet floors from synthetic wood. : de en
  • CH144808A - Hospital table. : de en
  • AT121091B - Method and device for shortening (cutting and connecting) a sound carrier made of steel wire and a reproduction magnet system (headset) for this sound carrier. : de en
  • CA308104A - Apparatus for mounting filaments : en fr
  • CH144922A - Device for the continuous and even pulling of elongated material such as ribbons, wires and the like through annealing furnaces. : de en
  • SU18861A1 - Air nozzle : en ru
  • US1790443A - X j jection type : en
  • CH144827A - Unwinding device for looms. : de en
  • CH144855A - Process for the preparation of solid calcium formate. : de en
  • PL12811B1 - Machine for digging up potatoes. : en pl
  • US1790601A - Cutting device for ends of tubes : en
  • US1790048A - Display container : en
  • US1790307A - Cab-doob abrangement : en
  • US1790437A - munsch : en
  • GB342114A - Improvements in or relating to trammels : en
  • CA308044A - Parcel receiver : en fr
  • PL12780B1 - The method of producing insulating tubes and the device for performing this method. : en pl
  • AU2594930A - Improvements in metal rolling : en
  • CH145007A - Backrest for lying in the open air. : de en
  • ES121316A1 - Improvements in the manufacture of boxes and packets of fine cardboard to pack cigarettes and similar items. : en es
  • ES287U - Envelope system for letters. (Machine-translation by Google Translate, not legally binding) : en es
  • PL12835B1 - A device that regulates the load of machines for producing wood pulp. : en pl
  • DE517083C - Device for interrupting alternating currents : de en
  • DE517097C - Solvent for cellulose esters and ethers, resins, greases and gums : de en
  • BE375878A - DEVICE FOR THE REPLACEMENT OF LIQUIDS IN CONTAINERS, ESPECIALLY IN ACCUMULATOR BATTERY ELEMENTS : en fr
  • USD83146S - Design fob a bill told : en
  • SU19110A1 - Modifying spinning or spinning machine : en ru
  • SU19118A1 - Brick Making Machine : en ru
  • US1790635A - arendt : en
  • CA308065A - Asphalt roller : en fr
  • CA308046A - Automobile glare shield for rear-view mirrors : en fr
  • CH144801A - Dish cleaning device. : de en
  • FR698002A - Gluing or dyeing yarn in hanks : en fr
  • USD83182S - Bfcrg : en
  • AU2859430B - Art of and apparatus for shrinking fabrics : en
  • SU19125A1 - Device for mechanical unloading of cement clinker from Schneider kiln : en ru
  • SU19136A1 - Crane-crane for feeding coal to a steam locomotive, etc. : en ru
  • US1790625A - Eatjcet : en
  • SU18731A1 - Nickel catalyst preparation apparatus for hydrogenation : en ru
  • SU19065A1 - A device for separating and mixing samples of liquids : en ru
  • SU19145A1 - Steam Baba for piling : en ru
  • US1790404A - bronander : en
  • SU18864A1 - The method of producing generator gas : en ru
  • SU19109A1 - Tool for cleaning the ridges of the spinning prep machinery : en ru
  • FR698189A - Foot switch for electrical circuits : en fr
  • GB342149A - Dish washing machine : en
  • SU18714A1 - Apparatus for measuring the length of tissue : en ru
  • US1790130A - Locking mechanism for lockers : en
  • US1790620A - Hydraulic steering mechanism : en
  • FR697977A - Improvements to cinematographic projectors : en fr
  • AU2652030A - Improvements in or relating to matrix holders for typecasting machines : en
  • CA308129A - Recovery of the reaction products of the destructive hydrogenation of carbonaceous materials : en fr
  • CH144844A - Process for the production of bleaching liquors from alkaline waste liquors by treating them with chlorinating agents. : de en
  • CH144992A - Process for the preparation of a readily soluble sodium salt of acylaminophenolaric acid. : de en
  • ES121258A1 - Typewriter. : en es
  • FR698101A - Pulverulent preparation suitable for the manufacture of a spray or washing liquid for the treatment of products made of animal fibers (woolen or silk fabrics), and also of the hair, having undergone a prior washing : en fr
  • SU18748A1 - Method for producing ethylenediamine : en ru
  • US1790068A - Ice-cream container : en
  • PL12853B1 - : en pl
  • US1790516A - Alfeed o : en
  • DE516783C - Arrangement for melting the surface of dielectric bodies : de en
  • FR698445A - Safety cap : en fr
  • GB342214A - Improvements in automatic theft prevention devices for use in shop windows, display cabinets and the like : en
  • FR697965A - Hairdressing waterproofing process : en fr
  • FR698431A - Rotary pump : en fr
  • GB316324A - Improvements in and relating to the art of esters of dibasic acids particularly esters of polyhydroxy compounds containing at least two free hydroxyl groups : en
  • ES121182A1 - Improvements in the procedures and devices for the treatment of leather and skin waste. : en es
  • FR698538A - Method and device for the manufacture of lead tubes : en fr
  • DE516577C - Fastening device for curtain cords with wire-wound holders that can be hung into the curtain ring : de en
  • GB341994A - Improvements in or relating to means for storing gramophone records, documents and other flat articles : en
  • GB342106A - Improvements in or relating to vehicle shock absorbers : en
  • FR698182A - Apparatus for transposing telegrams from one code to another : en fr
  • DE516163C - Dampening system for flat printing machines, in particular rotary rubber printing machines : de en
  • SU18680A1 - The method of obtaining precious metals from ores, residues, mining wastes, etc. : en ru
  • US1790369A - Tempebatube contbol in liquid phase : en
  • US1790166A - Oil-gas making : en
  • US1790004A - Magnetic horn : en
  • FR698202A - Locking device for keyholes : en fr
  • FR698264A - Gas-filled photoelectric cell : en fr
  • FR698311A - Process for obtaining an imitation of wood, marble and other materials : en fr
  • FR698380A - Material for humidification, cleaning, foaming and dispersion : en fr
  • FR698254A - Rollers and rings for roller bearings : en fr
  • CA308173A - Concentration of minerals : en fr
  • AU2477030A - Improvements in or relating to apparatus forthe reproduction of sound having a diaphragm of relatively large surface anda screen plate : en
  • US1790358A - Claude u : en
  • FR698527A - Improvements to circuit breakers and electrical switches : en fr
  • GB342208A - Improvements in the manufacture and production of pure anhydrous aluminium chloride : en
  • US1790181A - Relay : en
  • IE11625L - Mirros : en
  • DE517169C - Thread trimmer : de en
  • FR698140A - Manufacturing process of tau irons : en fr
  • GB342234A - Improvements in and relating to apparatus for high tension electric transmission lines : en
  • CA308035A - Calculating machine : en fr
  • FR698513A - Incandescent cathode for electronic lamp : en fr
  • GB342140A - Improvements in the production of iron compounds and of chlorine : en
  • DE516665C - Knee shoe for pit construction : de en
  • GB342677A - : en
  • US1790423A - James d : en
  • FR698508A - Coupling device with adjustable sliding during full travel : en fr
  • GB342175A - An improved method of supplying gases to welding torches and the like : en
  • FR697996A - Elastic suspension : en fr
  • GB342307A - Improvements in electrical networks : en
  • FR698066A - Coating : en fr
  • FR698495A - Improvements to pneumatic tube cartridge ejection devices : en fr
  • DE517072C - Device for regulating the temperature of pouring plugs for setting machines or the like with a heating controller connected to the pouring pot and responsive to temperature changes : de en
  • AT121092B - Jockstrap. : de en
  • FR697991A - Advanced carburettor : en fr
  • FR698204A - Self-propelled sheep with automatic inertia lift control : en fr
  • GB342215A - Improvements in devices for controlling the commutator brushes of electrical machines : en
  • GR3072B - METHOD AND APPARATUS FOR REMOVAL OF NICOTINE FROM RAW TOBACCO, SEMI-PRODUCED AND TOBACCO PRODUCTS. : el en
  • FR698255A - Improvements to mechanically loaded fireplace grates control mechanisms : en fr
  • FR698383A - Frame for transporting grapes, fruits, early vegetables and other products : en fr
  • GB342042A - Improvements in or relating to apparatus for spraying : en
  • FR698117A - Pile and pile driving improvements : en fr
  • IE12566L - Telephony. : en
  • US1790322A - Electric meter service : en
  • DE517089C - Electric heating device with heating coil : de en
  • PL12858B1 - Signal pistol without a barrel. : en pl
  • DE516773C - Control valve for railway brakes with partial supply of the brake cylinder from the brake line : de en
  • DE516966C - Shuett pipe used as a ramming device in the manufacture of site stakes in jacking pipes : de en
  • AT120993B - Device for heating ring or chamber furnaces by means of scatter control. : de en
  • CH144847A - Process for manufacturing pure crystalline alumina for abrasive products. : en fr
  • SU19149A1 - Closed wash tank : en ru
  • SU18698A1 - A device for making spirals by winding material onto a smooth core : en ru
  • FR698119A - Improvements to capacitors : en fr
  • FR698256A - Control device for cash registers and calculating machines : en fr
  • GB342220A - Improvements relating to thermionic valves or electron discharge tubes and holders therefor : en
  • FR698423A - Manufacturing process for artificial bristles with very fine unit strands : en fr
  • FR698273A - Device applicable to vehicles fitted with pneumatic tires and intended to signal air leaks : en fr
  • GB342153A - Improvements in lace and like fastenings : en
  • US1790019A - Platform : en
  • DE516686C - Radio interference liberation device : de en
  • DE516834C - Stencil holder : de en
  • ES121208A1 - FAST TRAINING MACHINE : en es
  • GB342000A - Improvements relating to electric discharge apparatus : en
  • DE516894C - Device for the return of tap or end connection wires of electrical resistance wires wound on a ceramic body and embedded in a glaze : de en
  • ES121247A3 - A procedure for the manufacture of terry cloth with faded samples. : en es
  • FR698089A - Internal combustion engine with inner jacket inserted into the cylinder shell : en fr
  • GB342186A - Improvements in or relating to wings or mudguards for motor vehicles : en
  • GB342744A - Improvements in or relating to x-ray installations : en
  • GB342160A - Improvements in and relating to the production of ammonium sulphate : en
  • GB342309A - Improvements in and relating to spools for photographic films : en
  • SU18726A1 - Crystallizer : en ru
  • SU19075A1 - Ring for m cutting : en ru
  • US1790179A - Lighting fixture : en
  • DE516653C - Process for refining the extracts obtained by refining oils with liquid sulfur dioxide : de en
  • SU19058A1 - Method of making fire extinguishing powder for dry extinguishers : en ru
  • US1790081A - Continuous plant for treating fiber : en
  • US1790042A - Substituted 1, 3-di-amino-2-propanols : en
  • US1790569A - Slide rule : en
  • AU2477130A - Improved clip for upholstery springs : en
  • FR698297A - Process for preserving marmalades, fruit juices and other fruit preserves, without heating : en fr
  • FR698347A - Fuel feed pump, comprising diaphragm and spring : en fr
  • AU2866430B - Improvements in blades in automatic lubricating boxes : en
  • ES121210A1 - Improvements in the cards and similar. : en es
  • FR698503A - New cufflink : en fr
  • FR698454A - Device for reducing the flow rate of a multistage centrifugal compressor : en fr
  • DE516993C - Apparatus for working with hot hydrogen under pressure : de en
  • GB342219A - Improvements in or relating to light valves : en
  • DE516969C - Safety release device on platen printing presses : de en
  • US1790002A - Process for the preparation of parchment-paper stock from cornstalk pith : en
  • FR698489A - Improvements to the processes for obtaining sound film negatives : en fr
  • ES121294A1 - Procedure and electrical control device by a pneumatic cartridge. : en es
  • DE516895C - Arrangement to reduce the disruptive influence of thermal expansion of carbon column resistors used in control apparatus : de en
  • US1790470A - Milk pttstp : en
  • US1790036A - Filter and method of making the same : en
  • DE516817C - Shoe sewing machine for sewing the shafts of turned shoes : de en
  • SU18856A1 - The method of preparation of soapy water : en ru
  • SU19083A1 - Control lock : en ru
  • US1790412A - Means for operating curtains : en
  • FR698528A - Insulating product to be used against ants : en fr
  • PL12844B1 - Device for adjusting brake blocks. : en pl
  • PL12850B1 - The method of blackening of steel and iron products. : en pl
  • US1790226A - Welding shield : en
  • DE516608C - Process for the mass production of thread cutting dies with the aid of a spindle that accommodates the workpiece chuck : de en
  • ES121238A1 - Plug with protective contact for connection to earth or neutral. : en es
  • FR697993A - Non-flammable volatile champooing : en fr
  • US1790011A - Method of vulcanizing rubber articles : en
  • US1790203A - Pneumatic motor for oil-well pumps : en
  • SU18831A1 - Radio : en ru
  • US1790374A - A corpora : en
  • DE517022C - Device for measuring the intensity of the ultraviolet radiation from a light source : de en
  • ES120364A1 - An adjustable jabalcón. : en es
  • DE516104C - Device for breaking down a network into parts that are independent of earth faults : de en
  • DE517063C - Two-hand engagement device for presses with power operation : de en
  • FR698301A - Improvements to pillows or cushions : en fr
  • DE516984C - Folder for magazines or the like with guide rails arranged on the upper and lower edge of the folder back to accommodate the ends of the holding wires placed in the fold of the magazines : de en
  • SU18910A1 - Portable metal ventilation oven : en ru
  • US1790471A - Assigitoe to saeah jane haedinge : en
  • FR698144A - Improvements to trailer hitches : en fr
  • GB342223A - Improvements in electrical resistances : en
  • GB342285A - A device for waving and curling the hair : en
  • US1790520A - Ments : en
  • ES121256A1 - A manufacturing process for combustible tablets. : en es
  • DK43632C - Device for electromagnetic sound boxes for gramophones and the like. : da en
  • FR698080A - Improvements made to construction cranes : en fr
  • DE516649C - Conveyor belt with customers : de en
  • DE516829C - Rubber buffer block to be attached in the door rebate : de en
  • FR698275A - Mud flaps for heavy vehicles : en fr
  • GB342155A - Improvements in or relating to high frequency generators and apparatus for use therewith : en
  • FR698122A - Improvements to electrical switches and similar devices : en fr
  • DE516614C - Device on sewing machines to hold open the thread triangle for the entry of the needle : de en
  • GB342030A - Pipe slips for use in connection with well-drilling operations : en
  • US1790577A - ferris : en
  • US1790606A - Wokm geaking : en
  • US1790611A - vitoux : en
  • US1790564A - Pneumatic switch : en
  • US1790630A - peiler : en
  • DE516303C - Multi-stage high-frequency amplifier in cascade connection, in which each stage works according to the bridging principle : de en
  • ES145Y - Protective gadget for telephone headsets. : en es
  • FR698033A - Steel band saw, locomotive, forestry and half stationary, fast transport : en fr
  • DE516732C - Device for intermittently advancing the material web : de en
  • DE516563C - Method for determining the location of the fault in a multi-core cable that has been disturbed by a shunt with the aid of a current supplied via the shunt with two measuring cores : de en
  • DE516669C - Process for the production of color-fast dyeings with ester salts of leukokuepen dyes on animal fibers : de en
  • DE517070C - Steam boiler with one or more drainage pipes opening from the steam collector into the steam space of the upper boiler : de en
  • FR698481A - Improvements to road and rail vehicles : en fr
  • GB341966A - Method of and apparatus for sealing mediums from escape : en
  • GB342073A - Improvements in or relating to heating apparatus for water or other liquids : en
  • FR698304A - Improvements to pneumatic tires and other bodies containing rubber and reinforced by wire frames : en fr
  • GB342117A - Improvements in or relating to keyless watches : en
  • DE517118C - air cleaner : de en
  • FR698037A - Device used for the remote control of the various components of an industrial installation : en fr
  • FR698082A - Fastening clamp for electrical conductors : en fr
  • GB342138A - Improvements in siphon-discharge apparatus for liquid containers : en
  • GB342204A - Improvements in or relating to projector lamps : en
  • DE510395C - Tilt mold for the production of shaped stones : de en
  • FR697959A - Method and device for the continuous manufacture of tubular plastic bodies : en fr
  • AT121097B - Arrangement for the elimination of the machine noise with electron tubes in cascade connection. : de en
  • CH144807A - Chair with swiveling back. : de en
  • AT120860B - Process for the production of preparations for the printing forms. : de en
  • CH145015A - Pneumatic wheel. : de en
  • AT121027B - Accumulators. : de en
  • USRE17941E - Safety razor : en
  • SU19096A1 - Shrapnel landfill installed in the drill pipe : en ru
  • US1790600A - Bail joint : en
  • USD83150S - A cobpo : en
  • CA308109A - Process of treating nitrocellulose smokeless powder : en fr
  • DE516770C - Needle hole tamping machine : de en
  • FR698161A - Method and device for obtaining white and purified pectin : en fr
  • US1790200A - Chart : en
  • US1790390A - Well packer : en
  • PL12797B1 - Device for tele-autography or similar purposes. : en pl
  • US1790106A - Cutter : en
  • SU18989A1 - Cutting machine for reaping machines : en ru
  • SU19121A1 - Chamber brick kiln with dryer : en ru
  • SU18891A1 - Psychotechnical Research Apparatus : en ru
  • US1790202A - Magnetic brake device : en
  • US1790287A - And james g : en
  • USRE17942E - pollard r : en
  • AT120852B - Process for the preparation of C, C-disubstituted barbituric acids. : de en
  • SU19032A1 - The method of preparation of aromatic liquid : en ru
  • US1790153A - Electrical discharge device and method of operation : en
  • CA308169A - Canopy type door : en fr
  • CH145001A - Remote electric speedometer. : de en
  • DE517007C - Electrically powered tuning fork with a vacuum tube amplifier, a drive coil to keep the fork vibrating, and a polarizing coil wound on the drive coil to polarize the core of the drive coil : de en
  • DE517025C - Automatic locking device against the entry of larger predators to poultry stalls, pigeon houses or the like. : de en
  • FR698097A - Electric discharge tube with cooling jacket : en fr
  • FR698471A - Apparatus for removing and replacing keys on cranks of cranksets of bicycles or the like : en fr
  • GB342192A - Improvements in control valves for fluid systems : en
  • CH144987A - Process for the preparation of an organic arsenic compound that can be injected without irritation. : de en
  • SU18771A1 - Recruiting : en ru
  • FR698145A - Improvements in color photography : en fr
  • FR698285A - useful heat saver : en fr
  • SU18795A1 - Rail Carrier : en ru
  • DE514611C - Shuttering frame : de en
  • DE516301C - Circuit arrangement for directional circuits, echo locks, feedback locks u. like : de en
  • ES121214A1 - A new process for extracting cane juice and separating bagasse as cellulose for its different industrial uses. : en es
  • FR698369A - lock nut : en fr
  • FR698433A - Improvements made to shock absorbers particularly applicable to springs of motor vehicles or others : en fr
  • GB342151A - Improvements in closures for milk bottles : en
  • GB342294A - Improvements in systems for the combustion of pulverulent fuels, and in burners therefor : en
  • US1790598A - Signors to martin : en
  • DE514679C - Processing of fine ores, in particular those containing lead, or hut products, in particular fly dust : de en
  • DE516956C - Device for dispensing adhesive tape from a roll : de en
  • DK43622C - Reinforcement for round reaction towers. : da en
  • US1790265A - Internal-combustion-engine power plant : en
  • US1790421A - of cleveland : en
  • SU18982A1 - Fixture for sizing bolts : en ru
  • US1790515A - A cqsp : en
  • US1789995A - Casing cutting and pulling tool : en
  • US1790090A - Railway-tie spacer : en
  • US1790314A - Btjbiaz : en
  • DE516693C - Centrifugal switch with holding magnet, especially for spark-free starting of electric motors : de en
  • DE516866C - Full rotary drill with a cutting blade fixed in the drill head by means of a central shaft : de en
  • DE516804C - Device for the continuous recording of the flight path of an aircraft : de en
  • DE517167C - Process for drying ceramic bricks : de en
  • GB342340A - Improvements in or relating to the manufacture of artificial filaments and the like : en
  • DE516963C - Device for unloading vehicles by means of networks lying in them : de en
  • DK43628C - Swing and Hammel fittings. : da en
  • DE516743C - Process for the further processing of artificial silk produced in the form of spinning cakes by the spin pot process : de en
  • DK43623C - Procedure for the manufacture of artificial leather from waste leather, hides and skins. : da en
  • SU18727A1 - Decanter : en ru
  • US1790000A - Illuminated train-order hoop : en
  • US1790227A - Ceramic tile : en
  • US1790095A - Fumigant solution : en
  • US1790233A - Method of and apparatus for embossing material and coloring embossed surfaces : en
  • DE516950C - Fuel feeder for brick ovens with swiveling spreading pipe : de en
  • DK43621C - Procedure for the manufacture of cement roof tiles. : da en
  • DE506307C - Foot bandage to remove balls of the feet : de en
  • ES121312A1 - PROCEDURE TO INCREASE THE WETTING POWER OF ALKALINIZING LIQUIDS : en es
  • ES121239A1 - Procedure for the manufacture of porous insulating material. : en es
  • FR698115A - Buckle : en fr
  • FR698282A - Process for the treatment of yarns and drawing bars, with simultaneous use of trisodium phosphate lye as neutralizing agents and evacuated oils as lubricants : en fr
  • SU19003A1 - Shaft End Bearing : en ru
  • US1790051A - Harrow : en
  • DE516883C - Steep tube boiler : de en
  • ES121192A1 - Improvements in electric discharge tubes that have an indirectly heated cathode. : en es
  • SU19089A1 - Device for trimming the edge of the soles : en ru
  • SU19143A1 - A device for dropping a sandstone in a dam : en ru
  • US1790231A - Fire-extinguisher container : en
  • US1790332A - Frank tager : en
  • US1790432A - Animal trap : en
  • US1790128A - Device for testing speedometers : en
  • US1790579A - Method op and aepabattts pob coolhtgt engines : en
  • US1790371A - Gear pump for oil burners : en
  • GB342287A - Improvements in hydraulic change-speed gears : en
  • DE516797C - Device for simultaneous and joint clamping of all saws of gang saws : de en
  • FR698360A - Improvements to electro-magnetic breeders, called : en fr
  • FR698048A - two tone eyeshadow case : en fr
  • FR698190A - Auxiliary coupling for rail cars : en fr
  • DE516985C - Tacking bolt for loose-leaf books u. Like. With two nested tubes, of which the outer one can be guided along the inner one by turning a screw engaging in the inner tube : de en
  • DE516794C - Slewing gear with ball ring for cranes : de en
  • DE516814C - Back and forth sifter brush : de en
  • US1790301A - gilburg : en
  • US1790368A - crespi : en
  • ES121264A1 - Procedure for the manufacture of cofferdam walls with z-shaped irons. : en es
  • FR698398A - Fairground game : en fr
  • GB341955A - Improvements in or relating to mechanical stokers for locomotives : en
  • PL12880B1 - Portable oxygen breathing apparatus. : en pl
  • US1790213A - Hottse electbic : en
  • AT121026B - Vacuum thermoelectric generator. : de en
  • CH144918A - Process for soldering metal parts. : de en
  • GB342213A - Improvements in dredgers for dredging valuable alluvial earths : en
  • DE517002C - Process for the preparation of o-phenolglycine amidarsic acids : de en
  • DK43625C - Thermostatically controlled Valve for supplying cold water to a hot water line. : da en
  • GB342243A - Improvements in and relating to high voltage cable installations : en
  • CH144841A - Process for preparing a product intended for smoking for the purpose of detoxifying tobacco smoke. : de en
  • PL12805B1 - LfS-CL $ 9/1 * : en pl
  • PL12820B1 - Device for improving the fuel mixture in low-pressure internal combustion engines. : en pl
  • CA308011A - Stoker hopper : en fr
  • CH144963A - Arrangement for the automatic connection or disconnection of the stages of compensation devices in AC power lines. : de en
  • US1790086A - Apparatus for projecting light rays : en
  • DE516935C - Tacks supply on shoe machines, in particular on heel lasting machines : de en
  • PL12839B1 - Articulated pipe joints. : en pl
  • SU18762A1 - Gauge glass : en ru
  • SU18935A1 - The method of preparation of copper alloys : en ru
  • CA308095A - Hair pin : en fr
  • CA308059A - Heater for vehicle steering wheels : en fr
  • CH145041A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. : de en
  • US1790072A - Lever mechanism for tractor mowers : en
  • US1790167A - Musical reed : en
  • CH144875A - Process for the production of an artificial mass. : de en
  • CA308061A - Valve body : en fr
  • US1790071A - Valve grinder : en
  • PL12798B1 - Clothes for aviators and car drivers. : en pl
  • SU18750A1 - Method for preparing paranitrophenetol : en ru
  • SU18927A1 - Fixture for continuous feeding of cutting from galoshes sole blanks : en ru
  • SU18995A1 - Modification of two-stroke engine for liquid fuel : en ru
  • SU18998A1 - Method of using exhaust gas heat in four-stroke internal combustion engines : en ru
  • DE516647C - Trash can with self-closing lid : de en
  • FR698127A - Internal combustion engine : en fr
  • DE516698C - Process for the preparation of clusters of the benzanthrone pyrazole anthrone series : de en
  • CH144802A - Process and device for cleaning dishes, glass, cutlery, metal devices, metal parts, etc. : de en
  • CH144876A - Process for the production of cellulose acetate. : de en
  • DE516716C - Double-layer mouthpiece covering film : de en
  • CA308157A - Mud-laden fluid to oil and gas wells : en fr
  • US1790350A - Xnit-fabkic-tbansfeiibing implement : en
  • US1790356A - Solid fttel : en
  • CH144969A - Terminal device. : de en
  • AT120883B - Process for the production of reinforced bearing shells. : de en
  • AU2859330B - Method of and apparatus for shrinking textiles : en
  • CA308130A - Fertilizer : en fr
  • SU18741A1 - The method of producing benzanthrone and anthraocinoc and glycerin : en ru
  • SU19134A1 - Device for regulating the release of bulk materials : en ru
  • US1790444A - Punching mechanism : en
  • USD83160S - Design for a lawn seat ok the like : en
  • US1789957A - Internal-expansion brake : en
  • FR698031A - Protective device for agriculture : en fr
  • FR698169A - Method and apparatus for cleaning water circulation tubes : en fr
  • SU18770A1 - Typesetting Dotted Reglet : en ru
  • US1790092A - Golf-bag stand : en
  • AT121014B - Process for the preparation of compounds containing active oxygen. : de en
  • AT121064B - Gear with gradually changeable gear ratio. : de en
  • AT120977B - Tunnel-like brick kiln. : de en
  • US1790033A - Steamship ticket : en
  • US1790164A - Process for purifying metals and the product produced thereby : en
  • DE468676C - Keyboard for cash registers or calculating machines with a roller lock and a lock slide moved by the keys in each row of keys : de en
  • DE516723C - Device for cleaning grain or the like. : de en
  • DK43646C - Stoves for Magazine Firing. : da en
  • CH144811A - Electric towel dryer. : de en
  • DE516842C - Holders or containers, especially for records : de en
  • AU2594530A - Improvements in volatile oil gas generator burners : en
  • CH144819A - Process for the further processing of artificial silk or threads similar to artificial silk wound on perforated hollow bodies during their production. : de en
  • AT120899B - Device for sorting out cigarettes. : de en
  • CH144798A - Radiators for electric cooking and heating apparatus. : de en
  • GB342139A - Improvements relating to collars for personal wear : en
  • US1790216A - Tow-pole construction : en
  • US1790291A - van dorn : en
  • DE516981C - Vacuum cleaner mouthpiece : de en
  • CA308028A - Vehicle steering mechanism : en fr
  • CA308186A - Automobile lift : en fr
  • CH144891A - Apparatus for indicating the load transmitted to the ground by each support member of a vehicle. : en fr
  • AT120939B - Folded packing boxes, in particular for light bulbs. : de en
  • DE516368C - Procedure for protecting electrical power systems against overload : de en
  • DE516654C - Mechanical locking and pressing device for soap plate cooling machines : de en
  • AT120863B - Process for the production of aqueous dispersions from unvulcanized or vulcanized rubber, regenerates, factice or the like. : de en
  • SU18865A1 - Gas generator : en ru
  • SU18958A1 - Purka : en ru
  • AT120867B - Process for the preparation of secondary alcohols from propylene or its homologues. : de en
  • BE375776A - : en
  • FR698013A - Screen : en fr
  • CA308052A - Threshing machine : en fr
  • SU18916A1 - The device of beams and arches in the form of wooden pipes : en ru
  • US1790355A - Electromechanical vibrator : en
  • CH144809A - Elastic furniture support. : de en
  • DK43636C - Sieving, especially for straw shakers in threshing mills. : da en
  • SU19158A1 - Buffer buffer for loom : en ru
  • US1790037A - Sealing apparatus : en
  • US1790381A - Wristband : en
  • SU24961A1 - Oiler for lubricating the cylinders of piston machines : en ru
  • US1790555A - Island : en
  • DE515889C - Attachment of valve bodies : de en
  • DE516793C - Nozzle pipe z. B. of wet plastering systems in foundries : de en
  • DE516836C - Edge connection, especially for the side walls of cardboard boxes, boxes, etc. like : de en
  • DE516862C - Electric gas lighter : de en
  • ES120803A1 - A new talking machine. : en es
  • GB342205A - Improvements in taping machine : en
  • FR698108A - Warmer cabinet : en fr
  • FR698168A - Landing pontoon : en fr
  • PL12793B1 - Valve for breathing apparatus. : en pl
  • GB342678A - An improved coupling device : en
  • GB342088A - Improvements in or relating to sheet metal paint boxes : en
  • GB342710A - Improvements in circuit arrangements for the registration of electric impulses : en
  • DE516921C - Manual starter : de en
  • FR698209A - Device for adapting vacuum servo motors to heavy oil engines : en fr
  • FR698238A - Improvements to pumps : en fr
  • IE10686L - Perpetual calendar combined with savings bank : en
  • CY19A - Improved process for activating chemical reactions : en
  • US1790125A - Method of and apparatus for producing fire-extinguishing foam : en
  • AT121076B - Method of decorating objects. : de en
  • AT121042B - Arrangement in a relay designed as an electrical discharge vessel. : de en
  • CH144982A - Parabolic reflector headlight for road vehicles. : en fr
  • FR698356A - Baby bottle : en fr
  • CA308135A - Process of making refractories : en fr
  • CH145008A - Squeeze tube. : de en
  • CA308026A - Piston ring remover : en fr
  • SU19046A1 - The method of gluing films : en ru
  • AT121043B - Electric discharge tube with Wehnelt cathode. : de en
  • AT120908B - Device for increasing the safety of passenger cable cars with circular operation. : de en
  • CA308214A - Automobile jack : en fr
  • CH144861A - Process for producing an organic phosphorus compound. : de en
  • CA308191A - Paper box : en fr
  • CA308212A - Fine-grading machine : en fr
  • CH145035A - Process for the production of a metal-containing dye. : de en
  • US1789966A - Heating furnace : en
  • SU18772A1 - Method of making clichés for monochrome and multicolor printing : en ru
  • CH144884A - Holders for photographic color filters, additional lenses and the like. : de en
  • US1790320A - Rjeising : en
  • AT120957B - Advertising image switchgear. : de en
  • AU2476330B - Flexible wood-faced sheet material : en
  • PL12788B3 - Anode battery. : en pl
  • PL12842B1 - A piston pump, especially a fuel pump for internal combustion engines. : en pl
  • DE516791C - Medical syringe : de en
  • AT120859B - Process for obtaining concentrated acetic acid from dilute acetic acid. : de en
  • DE516642C - Work frame for shoe production : de en
  • DE516720C - Apparatus for determining the rate of separation of particles silted up in a liquid : de en
  • GB342144A - Improvements in or relating to compositions containing organic derivatives of cellulose : en
  • CA9063S - Mechanical pencil and letter opener : en
  • SU18885A1 - Drum Type Machine : en ru
  • SU18802A1 - Steam locomotive using two boilers : en ru
  • US1790174A - Typewriting machine : en
  • PL12876B1 - Boiler unit heated mainly with exhaust fumes. : en pl
  • CA308086A - Fluid control system : en fr
  • SU18794A1 - Fixture for reducing the resistance to movement when rolling stock along curves : en ru
  • SU19130A1 - Sealing Device : en ru
  • US1790248A - Electrode for electrolytic cells : en
  • CA308062A - Foldable window sash : en fr
  • CH144852A - Process for the production of acetylene in concentrated form from low-acetylene gas mixtures. : de en
  • FR698133A - Printing process in one tone, and means for its application : en fr
  • FR698460A - Electric sound reproduction device : en fr
  • DE517075C - Sheet metal feeder : de en
  • DE517085C - Magnetic electric lamp with a multi-part housing made of insulating material : de en
  • FR698339A - Cooling improvements for glass-cased mercury vapor rectifiers : en fr
  • US1789978A - Refrigerating apparatus : en
  • US1790462A - congellier : en
  • US1789998A - Pump assembly : en
  • AT121009B - Carbon-containing adsorbent. : de en
  • CA308088A - Cloth piling machine : en fr
  • CA308210A - Safety razor : en fr
  • PL12799B1 - Device for lubricating the axles and other moving parts of a steam engine. : en pl
  • US1790220A - Conversion of calcium compounds : en
  • US1790244A - Bumper adapter for trunk platforms : en
  • US1790500A - Charles hscher : en
  • DE516528C - Jacquard device : de en
  • FR698361A - Stable Lime Chloride Manufacturing Process : en fr
  • US1790214A - Weft-feeler mechanism for looms for weaving : en
  • US1790297A - Chain and sprocket construction : en
  • SU18778A1 - Perforator : en ru
  • US1790205A - Air purifier : en
  • AT120941B - Device for uninterrupted, automatic removal of sludge from steam boilers and liquid heaters. : de en
  • DE516810C - Tiller with a milling shaft mounted between the outriggers : de en
  • ES288U - League. (Machine-translation by Google Translate, not legally binding) : en es
  • FR697951A - Double automatic locking stop for transmissions of rotational movements : en fr
  • FR698362A - Mounting device for suppressing the carrier frequency in the transmission of images : en fr
  • PL12863B1 - Car windshield. : en pl
  • SU18757A1 - Steam boiler modification : en ru
  • US1790366A - And francisco a : en
  • US1790020A - Unwinding reel for cloth-winding machines : en
  • US1790295A - Hopper-cak-door-seguring means : en
  • US1790367A - Robert irving cowen : en
  • US1790192A - Shoe-pressing machine : en
  • AU2472830A - Improved stopping and turning indicator for road vehicles : en
  • AU2477130B - Improved clip for upholstery springs : en
  • PL12813B1 - Tilting crane with a sliding level. : en pl
  • SU19077A1 - Machine for turning, grinding and polishing axes and other similar products : en ru
  • SU18876A1 - Device for connecting the threads of the two bases in the x : en ru
  • AT120853B - Process for the preparation of non-hygroscopic compounds of pyridine. : de en
  • CA308158A - Steel chair : en fr
  • AT120885B - Rotary printing press. : de en
  • CH144950A - Device for the complete gasification of petrol and the perfect homogenization of the mixture for internal combustion engines. : en it
  • SU18883A1 - Device for automatic unlocking and locking of a crane in rotary vacuum pumps : en ru
  • US1790631A - Cooking apparatus : en
  • CH144990A - Process for the preparation of p-glycolylaminobenzenic acid. : de en
  • AT120857B - Process for the production of screen negatives for photolithographic purposes. : de en
  • AT121084B - Device for the case-by-case reproduction of phonetic messages using a speaking machine. : de en
  • GB342667A - The manufacture of dyestuffs of the anthraquinone series : en
  • PL12829B1 - High-pressure steam boiler. : en pl
  • PL12854B1 - The method of attaching the can opener to the can by means of a blank rivet and a rivet for making this connection. : en pl
  • SU18749A1 - The method of obtaining tribromophenol bismuth : en ru
  • US1790084A - Heel machine : en
  • US1790171A - Magnetic radio receiver : en
  • AT120931B - Air conveying device for bilateral ventilation of flat materials. : de en
  • SU19071A1 - A boat : en ru
  • AU2470030A - Improvements in electrical immersion heaters : en
  • US1790311A - langdon : en
  • US1790315A - Snow-removing device : en
  • US1790596A - Column : en
  • US1790628A - Ments : en
  • SU18681A1 - Metal apparatus for drag : en ru
  • GB341969A - Improvements relating to the manufacture of mono azo dyestuffs : en
  • FR697963A - Improvements to synchronization devices for all applications : en fr
  • FR698340A - Centrifugal pump with closed vane impeller flared in diffuser on the perimeter : en fr
  • DE516325C - Method and device in the manufacture of matchstick boxes for their conveyance from the box machine to the collision machine : de en
  • ES121195A1 - Improvements in lead metals for tin-free bearings. : en es
  • GB342056A - Improvements in or relating to milk churns and urns : en
  • GB342203A - Lathe tail stock : en
  • DE516934C - Hold-open device for double-wing windows : de en
  • SU18702A1 - Machine for the continuous dyeing of fabrics : en ru
  • SU19078A1 - Valve lapping machine : en ru
  • US1790348A - Staple : en
  • US1790273A - Insulator : en
  • FR698392A - Process for obtaining primary cellulose acetates soluble in acetone : en fr
  • AT120875B - Process for dewatering gasoline or other water-containing organic liquids. : de en
  • US1790317A - mueller : en
  • US1790595A - otwell : en
  • DK43635C - Connecting device for Pipe Generators. : da en
  • SU18934A1 - The method of melting oxidized bronz : en ru
  • DE516865C - Connection of two mutually rotatable members, one of which envelops the other, especially for roller auger : de en
  • SU18783A1 - The apparatus for stamping packages of different thickness : en ru
  • SU18704A1 - Safety device for shearing machine : en ru
  • DE516633C - Tap blocking at tank systems : de en
  • DK43618C - Diving rescue device. : da en
  • AT120962B - Device for regulating the extraction of hot gases from steam boiler firing. : de en
  • SU19011A1 - High pressure fluid valve : en ru
  • SU19102A1 - Tablet coating machine for palettes : en ru
  • US1790198A - Internal-combustion engine : en
  • PL12790B1 - Water mantle of a star-shaped internal combustion engine having a common combustion space. : en pl
  • SU19133A1 - Link coastal conveyor installation : en ru
  • US1790235A - Bulletin frame : en
  • US1790397A - Glass workins machine : en
  • DE516952C - Packaging method for oval cigarettes : de en
  • DE516983C - Process for producing white or colored effects in piece goods when coloring with block aniline black : de en
  • AT120877B - Process for the production of plant protection products. : de en
  • AU2890330A - Improvements in or relating to grading shields : en
  • FR697967A - New way of arranging the supports of overhead electric traction lines with catenary suspension : en fr
  • SU18834A1 - Long and short wavelength switch and for antenna grounding : en ru
  • US1789999A - Apparatus for treating lumber : en
  • US1790173A - Electric resistor : en
  • CA308132A - Process of polymerizing butadiene hydrocarbons : en fr
  • SU18959A1 - Bezmen with a mobile scale : en ru
  • CA308091A - Sealed package : en fr
  • CA308156A - Stator connection for starting motors with short-circuited rotors : en fr
  • SU18717A1 - Machine for dividing the canvas into pieces : en ru
  • US1790162A - Aircraft propulsion means : en
  • US1790304A - Canada : en
  • AT120898B - Process for the production of rolling and pressing bars from non-ferrous metals of high crystallization rate, e.g. B. Aluminum and its alloys. : de en
  • FR697966A - Improvements in the manufacture of compound fertilizers : en fr
  • FR698548A - Method for modifying the solubility of acetylcelluloses : en fr
  • GB342054A - Improvements in and relating to the driving of picture-assembling devices of television and picture-receiving apparatus : en
  • GB342177A - Improvements in and relating to axle-bearings : en
  • CA308013A - Garment sleeve : en fr
  • AT121017B - Device for generating sharp X-ray images. : de en
  • AT120873B - Sulfur cleaning compound for gases. : de en
  • AT120864B - Method and device for cleaning wood cellulose. : de en
  • CA308037A - Calculating machine : en fr
  • CA308202A - Fuel control for natural gas engines : en fr
  • CA9057S - Teapot : en
  • CH144962A - Process for the production of slot wedges for electrical machines. : de en
  • CH144984A - Heatable hand syringes for medical and similar purposes. : de en
  • CH144911A - Crucible melting furnace for liquid fuel. : de en
  • CH145031A - Process for the preparation of 1-chloro-2-3-naphtisatin. : de en
  • SU18809A1 - Lubrication device in the axle box of a railroad car : en ru
  • PL12840B1 - The method of mirror glass processing. : en pl
  • US1790271A - Magnet and relay : en
  • US1790385A - Poultry feeder : en
  • USD83178S - John william schmebmttnd : en
  • US1790362A - anderson : en
  • US1790474A - Miner l : en
  • SU19090A1 - Shin Planning Machine : en ru
  • DE516659C - Headlight mirror : de en
  • FR698004A - Process for making tiles and cement coverings by means of elements molded in place and device for carrying out this process : en fr
  • FR698348A - Process for the manufacture of signs coated with luminous paint : en fr
  • GB342648A - Improvements in or relating to the manufacture of tubes of highly refractory material : en
  • DE516887C - Siemens-Martin furnace made of cast, refractory materials : de en
  • CA308103A - Incandescent lamp : en fr
  • CH144800A - Kitchen utensil for chopping food. : de en
  • SU18798A1 - Width pattern writing pen in Dolgov track gauge : en ru
  • US1790169A - Shock absorber : en
  • US1790424A - Tool fob testing well formations : en
  • US1790465A - To the miehle printing : en
  • US1790302A - Jeaet eogeb goiot : en
  • US1790357A - stack : en
  • CH145050A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • US1790109A - Production of anthraquinone-azines : en
  • AT120901B - Cutting device for covering material, paper webs, etc. Like. On cigarette or cigarette tube machines. : de en
  • CH144968A - Device to prevent cable mass from escaping from multi-conductor cables. : de en
  • US1789962A - Spoke wheel and method of making same : en
  • US1790240A - Shoe stiffener : en
  • US1790518A - Preparation of alcoholic derivatives of olefine-bearing substances : en
  • AT120891B - Cleaning device on threshing machines. : de en
  • US1790234A - Current filter for radios : en
  • US1790492A - Sewing awl : en
  • SU18818A1 - Adaptation to the Westinghouse brake for replenishing the reserve tanks with air during braking : en ru
  • US1790469A - Fuel heater : en
  • CA308068A - Auxiliary heater for engines : en fr
  • DE517071C - Arrangement for preheating of feed water by exhaust steam from an engine : de en
  • SU19014A1 - Method of protection from nitration of individual parts of the object being nitrated : en ru
  • PL12848B1 - Device for removing nicotine from tobacco and its products. : en pl
  • AT121095B - Bending machine for pipes and. like : de en
  • AU3064530A - Transformer : en
  • SU18747A1 - The method of obtaining morphine from opi : en ru
  • SU18807A1 - Shutter for folding longitudinal side of the railway platform : en ru
  • US1790080A - Method of seismological research : en
  • US1790264A - Internal-combustion-engine power plant : en
  • US1790345A - Advertising device : en
  • US1790482A - mossberg : en
  • CH144986A - Process for the preparation of p-oxyphenylmethylaminopropanol. : de en
  • BE376231A - : en fr
  • AT120988B - Clasp, especially for suspenders. : de en
  • SU19098A1 - Sound device : en ru
  • US1790524A - Railway-signaling system : en
  • US1790594A - oslund : en
  • SU18777A1 - Modification of the device specified in Clauses 1 and 2 of Patent No. 18774 for adjusting paper punching : en ru
  • DE517032C - Material clamping and feed device at Drehbaenken u. like : de en
  • AU2770030A - Motion picture film and method of producing : en
  • CH144946A - Hot steam turbine. : de en
  • AT120970B - Check printer for cash registers. : de en
  • AT120886B - Support deck with tubular framework for aircraft. : de en
  • DE516780C - Protection arrangement for oil switch against explosion if the breaking capacity is too high : de en
  • DE517178C - Control for a two or more cylinder piston steam engine, especially for a pump drive : de en
  • FR698028A - corn sheller without prior skinning of the cob : en fr
  • FR698139A - Assembly for construction timber : en fr
  • FR698270A - Sorting and cleaning device for cereals : en fr
  • FR698320A - Improvements to the processes for obtaining porous materials for construction : en fr
  • GB342161A - Improvements in razor blade blotters : en
  • DK43633C - Fuel pump for combustion engines. : da en
  • DE516954C - Manufacturing process for mouthpiece topping bobbins : de en
  • FR698060A - Process and apparatus for the production of metals or their compounds from mixtures of raw materials : en fr
  • SU18970A1 - Burette : en ru
  • DE516705C - Bidet to be hung in a toilet funnel : de en
  • DE516870C - Plate leveler : de en
  • ES121241A1 - Machine for applying glue. : en es
  • FR697960A - Interchangeable plates intended to facilitate the adjustment of radio stations : en fr
  • FR698391A - Shock absorber for bicycles : en fr
  • DE516826C - Funnel for straining, especially milk : de en
  • CA308118A - Ticket-issuing apparatus : en fr
  • AT120887B - Mill system. : de en
  • PL12885B1 - Self-made firearm. : en pl
  • US1790316A - mueller : en
  • DE517077C - Method for embroidering workpieces on parts of their surface : de en
  • DK43634C - Device for Releasing Lifeboats from their Suspension Wings. : da en
  • CH144894A - Circuit arrangement for measuring an electrical power. : de en
  • SU18817A1 - Automatic coupling for railway rolling stock : en ru
  • US1790097A - New process for introducing sulphocyanic groups in organic compounds : en
  • ES121230A1 - A BURNING APPARATUS FOR NAFTA AND OTHER LIQUID FUELS, EVEN WHEN THEY ARE DENSE, WITH INTIMATE MIXING WITH THE AIR AND PERFECT VAPORIZATION BEFORE INJECTING THE MIXTURE INTO THE COMBUSTION CHAMBER : en es
  • FR698040A - Process for the manufacture of products endowed with an intense anti-rickety activity : en fr
  • FR698164A - Drive cogwheels for film drums : en fr
  • FR698240A - Advanced receiver for t. s. f. : en fr
  • FR698336A - Improvements to support devices for electric lamps and projectors : en fr
  • CA308145A - Hose coupler : en fr
  • DE516725C - Two-stroke internal combustion engine with a crankcase blower : de en
  • SU18779A1 - Machine for wrapping leather rollers for lithographic rapid printing machines : en ru
  • AT121090B - Liquid atomizer. : de en
  • DE516943C - Rolling toy with a stand-up body : de en
  • PL12852B1 - : en pl
  • US1790386A - op stuttgabt : en
  • US1790622A - Of los angeles : en
  • AT120954B - Trigger device for automatic firearms. : de en
  • AT120909B - Cable car. : de en
  • SU18716A1 - Curtain cutting machine : en ru
  • SU19061A1 - Bicycle : en ru
  • SU19047A1 - The method of transferring drawings to etc. spike plates for cliché : en ru
  • SU18997A1 - Engine driven by passing trains or trams : en ru
  • US1790327A - Automotive driving visor : en
  • AU2770030B - Motion picture film and method of producing : en
  • CH144951A - Boiler boiler. : de en
  • PL12831B1 - Steam device with a tray. : en pl
  • DE516224C - Device for sharpening and straightening the teeth on card coverings : de en
  • FR698067A - Arrangement for blocking, in remote control installations operating with control currents of different frequencies, parts of line against at least some of these control currents : en fr
  • GB342224A - Improvements in and relating to bi-metallic regulators : en
  • BE375868A - Method and burner for the combustion of pulverized coal : en fr
  • AT121003B - Removable forend for hand training. : de en
  • AT121070B - Joint for toilet mirror that can be rotated in its frame. : de en
  • CH144926A - Process for the manufacture of mattresses, pillows and the like. : de en
  • PL12825B1 - The method of coating metal or wood with varnishes. : en pl
  • SU19063A1 - Device for the movement of two-wheeled carriages on a rail track : en ru
  • SU18724A1 - Registrar table modification : en ru
  • CH144826A - Protection box for looms with a device for adjusting and fastening to the shop beam. : de en
  • FR698084A - Improvements to the assembly of painters' brushes : en fr
  • FR698332A - Suspension beam for multiple insulator chains : en fr
  • BE375775A - : fr
  • DE516812C - Heater, heat exchanger and cooler for milk : de en
  • SU18801A1 - Brake device for diesel locomotives : en ru
  • SU18977A1 - Logarithmic instrument for calculating the work planning on machine tools : en ru
  • US1790232A - Photographic apparatus : en
  • USD83165S - Design for wall paper or similar material : en
  • GB342016A - Improvements in line distributing systems for electrical signals : en
  • CH144824A - Hand loom. : de en
  • DE516891C - Procedure for determining the whistle point : de en
  • FR697953A - Automatic switch : en fr
  • FR698163A - Mixer : en fr
  • FR698533A - Hot water dispenser with glass for rinsing the mouth : en fr
  • AT121002B - Transmitter for electrical remote transmission of finely graduated angle settings. : de en
  • FR698514A - Improvements to turbo-generator units and their installations : en fr
  • FR698343A - Decoration process and the new industrial products which are applied : en fr
  • CH144966A - Method and device for removing the insulation from the ends of cable cords and insulated wires. : de en
  • FR698039A - Tractor wheel stud improvements : en fr
  • IE11215L - Oil refining : en
  • FR698151A - Sound recording medium and method for obtaining this medium : en fr
  • SU18963A1 - Episcopal modification : en ru
  • SU18980A1 - Device for calculating the cost of goods : en ru
  • SU25062A1 - Automatic Drill Sharpening Device : en ru
  • FR698422A - Process for rendering portland cement and portland cement mortar or concrete impervious to corrosive water, for hastening setting, for increasing hardness and for preventing shrinkage : en fr
  • GB341956A - Improvements relating to chests, wardrobes, and other receptacles for clothing and the like : en
  • DE517005C - Laundry mark device : de en
  • DE517041C - Filling tap : de en
  • FR698078A - Check valve device for pump installations, allowing remote control of these pumps and shutdown of pumps at rest : en fr
  • GB342093A - Improvements in or relating to lifting jacks : en
  • GB342193A - A combination drafting appliance for use with blackboards : en
  • SU19067A1 - Fixture for uncoupling a tug : en ru
  • AT120888B - Tube shape for centrifugal casting of tubes. : de en
  • BE375453A - Apparatus for performing office work, and in particular an accounting machine : en fr
  • GB342268A - Improvements in the structure of wings for aircraft : en
  • IE12116L - Wireless receivers. : en
  • CH144828A - Parking device on looms. : de en
  • CH144867A - Process for the preparation of a vat dye. : de en
  • CH145012A - Sand spreaders for automobiles. : de en
  • DE516856C - Process for changing the size of the elements of screened master copies made of a swellable and tannable colloid layer for the production of planographic printing forms : de en
  • GB342099A - Improvements in apparatus to facilitate instruction in mathematics or the like : en
  • US1790496A - Operating mechanism for elevator-shaft doors and car gates : en
  • ES121250A1 - Improvements in the manufacture of sanitary towels. : en es
  • FR698269A - Improvements to the coloring of materials : en fr
  • FR698434A - Waffle Dough Cones Molding Machine : en fr
  • GB342094A - Improvements in or relating to fastenings for doors and the like : en
  • GB342225A - Improvements in and relating to tunnel drying ovens : en
  • FR698388A - Automatic fire extinguisher : en fr
  • FR698414A - Electric movement repeater : en fr
  • GB341936A - Improvements in resilient surfaces for seats, cushions and upholstery : en
  • GB342011A - Improvements in chucks as used on lathes, serewing and like machine tools : en
  • US1789984A - Refrigerating means for precooling and cold-storage rooms : en
  • ES120755A3 - A new paving procedure. : en es
  • ES121308A1 - Improvements in self-extinguishing cigarettes. : en es
  • GB342337A - : en
  • FR698430A - Apparatus for the automatic supply of wax to the iron of shoe runner machines : en fr
  • GR3079B - METHOD OF EXHAUSTIVE COLLECTION OF OILS FROM OIL-KINDER OR OTHER OIL-SEEDED OILS FOR EMULSIFICATION OF THE OIL AND OIL CONTAINING OIL. : el en
  • US1790341A - Collak-stiffening and tie-holding device : en
  • US1790392A - Washing machiite : en
  • US1790425A - Automatic overfeed furnace stoker : en
  • US1790566A - Extinguishes : en
  • SU19111A1 - Adaptation to the exhaust apparatus for the supply of a false twist roving : en ru
  • SU18874A1 - Automatic switch for tie machine : en ru
  • SU19139A1 - Gripping projectile for transporting blanks and the like. : en ru
  • GB342341A - Improvements in or relating to roofs of motor cars, omnibuses and like vehicles of the enclosed or saloon type : en
  • CH144790A - Device and control of the temperature of electrically heated ovens, air heaters, drying cabinets and the like. : de en
  • DE516795C - Locking device for single rope grab : de en
  • DE516948C - Locking device for the drawer of toy cash registers : de en
  • FR698167A - System, controlled by lubricating oil, for regulating engine ignition : en fr
  • FR698303A - Improvements to forging machines : en fr
  • FR697994A - Hand scraper : en fr
  • FR698523A - Improvements in the manufacture of folders, envelopes, files, cardboard boxes or other foldable materials : en fr
  • FR698212A - Process for preserving meat by freezing in a block of ice : en fr
  • GB342191A - Improvements in ironing machines : en
  • GB342036A - : en
  • GB342233A - Improvements in and relating to collapsible beds and the like : en
  • DE516768C - Sheet feeder : de en
  • FR698100A - Process for preparing artificial fibers and leaves starting from cellulose derivatives : en fr
  • FR698375A - Manufacturing process of a special beer : en fr
  • GB341977A - : en
  • GR3077B - IMPROVEMENTS IN CARBON SEPARATION TREATMENT. : el en
  • FR698517A - Device for starting continuous ring spinning machines with individual electric control : en fr
  • DE516967C - Method for producing the excavations for elongated foundation bodies made of concrete or the like with a widened foot : de en
  • DE517026C - Suction air cooling by means of ejectors operated by exhaust gases in internal combustion engines : de en
  • FR698051A - Mixing device for fibrous materials : en fr
  • FR698352A - Apparatus for immediate recording and reproduction with amplification of phonographic records : en fr
  • FR698378A - One-piece, low-strength solid-shaped ship rudder : en fr
  • GB342136A - Improvements in or relating to the manufacture of boots and shoes and the like : en
  • DK43643C - Shop equipment. : da en
  • DE516813C - Slip clutch : de en
  • SU19007A1 - Lubrication pump for steam and gas engine cylinders : en ru
  • SU18835A1 - The way pasting pressspan inner surface of rotor caps ("caps") : en ru
  • US1790103A - Cloth-measuring device : en
  • DE516892C - Device to improve the evenness or increase the volume for train telephony : de en
  • FR698337A - Fabric strip washing device : en fr
  • DE516345C - Bicycle freewheel hub with back pedal brake : de en
  • DE516717C - Device for compensating the deviation of ship compasses caused by induction magnetism : de en
  • FR697964A - Nautical attraction consisting of boats that can take the form of animals or other figures, aquatic or not, equipped with a hydraulic thruster and a special steering device actuated by one of the passengers : en fr
  • ES120758A1 - Improvements in secondary batteries or accumulators. : en es
  • SU18736A1 - Method for removing oxygen from nitrogen sludge other inert gases : en ru
  • US1790416A - E guillot : en
  • GB342275A - Improvements in and connected with mining machines : en
  • GB342656A - Stud for holding the collar fast to the shirt : en
  • FR698158A - Automatic contact box for lighting and electric warning devices in motor vehicles : en fr
  • FR698461A - Loading and unloading bridge for ships : en fr
  • GB342313A - Improvements in late news cylinders for use in printing machines : en
  • GB342059A - Improvements in chairs for metal trough sleepers : en
  • US1790172A - Heating furnace : en
  • US1790582A - op guyahoga palls : en
  • SU18860A1 - Device for oil heating : en ru
  • US1790189A - Supervisory control system : en
  • US1790278A - Selective rhythm sounder : en
  • DE517021C - Process for the production of metallically shiny, opaque shrink capsules : de en
  • DE517064C - Process for making the metal framework of concrete pipes : de en
  • DE517120C - Process for the production of a non-releasable connection of ropes or the like elongated bodies : de en
  • SU18871A1 - Adaptation to round in automatic machines for automatic dressing stockings : en ru
  • SU18961A1 - Spring balance for large loads : en ru
  • DE516713C - Sorting box for flat packs : de en
  • DE517016C - Electromagnetic relay with adjustable switching time : de en
  • FR698387A - Accessory designed to be attached to keys to prevent them being lost or inadvertently put in the pocket : en fr
  • FR698246A - Box, especially for packaging cigarettes : en fr
  • FR698459A - Removable wheels with central attachment : en fr
  • DE517193C - Mercury vapor rectifier with cathode feed line entering the rectifier from above : de en
  • GB342072A - Improvements in web controlling apparatus for printing or other machines : en
  • GB342020A - Improvements in or relating to clamping devices particularly for securing pump barrels in drums and similar receptacles : en
  • GB342092A - Improvements in rotary printing machines : en
  • FR698374A - Hop preservation process : en fr
  • SU18694A1 - Rotating steamer for distillery production : en ru
  • SU19039A1 - A device for producing soft cinematographic images with increased image plasticity : en ru
  • DE517000C - Process for the desulfurization of the extractants circulating during the dephenolation of ammonia water : de en
  • DE517110C - Damping device for conveyor baskets : de en
  • SU18759A1 - Pumping station for feeding boilers with hot water : en ru
  • US1790481A - Dttst and soot separator : en
  • CH144887A - Harmonium for the study of intertonal space. : en fr
  • FR698479A - Assembly of the spring-loaded rolling frame of a vehicle running on a chain, with the chain guide frame by means of a pin : en fr
  • CA308083A - Lamp socket mounting : en fr
  • SU18932A1 - Apparatus for producing tin from babbitt chips and other waste : en ru
  • SU19042A1 - Composition for flash : en ru
  • GB342239A - Improvements in or relating to combined kinematographic and sound record films : en
  • AT120856B - Process for the preparation of halogen-containing alcohols from halogen-containing aldehydes. : de en
  • GB342031A - Improvements in or relating to the manufacture of dispersions of bituminous substances : en
  • GB342713A - Improvements in or relating to speed estimating systems : en
  • FR698003A - Loudspeaker enhancements : en fr
  • FR698531A - Cocoon unwinding process : en fr
  • GB342172A - Improvements in and relating to seals : en
  • SU18863A1 - Device for cleaning steam for oil heating : en ru
  • SU19070A1 - Okey : en ru
  • DE516776C - Circuit arrangement for factory control centers connected to electors : de en
  • AT121030B - Adjustment device for radio receiver. : de en
  • CA308089A - Cloth piling mechanism : en fr
  • FR698357A - Reheat turbine with current generator for auxiliary service and network service : en fr
  • PL12855B1 - A tool to absorb caffeine and other drugs. : en pl
  • US1790463A - Boiler : en
  • US1790560A - Gear-tooth-finishing machine : en
  • SU19048A1 - Sucker rod pump for deep wells : en ru
  • US1790584A - of dtjltjth : en
  • CH145002A - Display device. : de en
  • GB342184A - Improvements relating to incubators : en
  • GB342709A - Improvements in or relating to fastenings for securing boxes, packing cases, skips and the like : en
  • DE516766C - Process for the preparation of pure resinous phenol-formaldehyde condensation products : de en
  • DE516878C - Process for improving the fastness properties of the dyeings produced with chromium compounds of azo dyes on animal fibers : de en
  • DE516285C - Process for the preparation of halogenated phenyl carbonic acid alkamine esters : de en
  • DE516745C - Acid-resistant coating for rotating bodies on centrifuges : de en
  • CH144949A - Injection internal combustion engine. : de en
  • AT120920B - Pantograph pantograph. : de en
  • ES121202A1 - Perfeccionamientos in the manufacture of belts of gentleman, lady and brassieres. : en es
  • FR698112A - Clevis and tensioner for fixing and adjusting aircraft shrouds : en fr
  • FR698411A - Process for the manufacture of non-brittle sheets, transparent like glass; by condensation of phenols with aldehydes having celluloid sheets as support : en fr
  • CA308082A - Signal lamp : en fr
  • GB342062A - Improvements in and connected with semaphore and like signal control apparatus : en
  • GB342226A - Improvements in and relating to rotary cutters for wood working machinery : en
  • SU18881A1 - Machine for producing compressed gas, working with heated air : en ru
  • SU18712A1 - Gear for three rollers : en ru
  • SU19114A1 - Device for cleaning the carriage selfaktor : en ru
  • US1790456A - Artificial bait ok : en
  • FR698480A - Improvements to receiver systems for radio transmissions : en fr
  • US1790303A - Albert gosselin : en
  • DE516851C - Process for removing hydrogen sulfide from gases : de en
  • US1790565A - wright : en
  • AT120892B - Conveyor device for potato harvesting machines or the like. : de en
  • CH144948A - Internal combustion engine, in particular for motor vehicles. : de en
  • DE516944C - Butt joint for toy tracks : de en
  • DE517132C - Vessel with opening : de en
  • FR698042A - Distillation column for gasifiers : en fr
  • FR698017A - Improvement made to reinforced cement floors eliminating formwork : en fr
  • FR698274A - Bookends forming a writing desk : en fr
  • GB342075A - Improvements in and relating to the production of fabrics having ornamental effects thereon : en
  • AT121053B - Cable capacitor. : de en
  • GB342004A - Improvements in tyre inflators : en
  • DE515437C - Circuit arrangement with shock contact for alarm devices on vehicles : de en
  • GB342033A - Improvements relating to link connections or fastenings for driving belts : en
  • FR698252A - Control device, in particular for cross-dyeing machines with reversible fabric reverse : en fr
  • GB341975A - Improvements in and relating to preparations which yield oxygen on heating, particularly for respiratory purposes : en
  • AU2594530B - Improvements in volatile oil gas generator burners : en
  • CH144953A - Evaporator for refrigeration equipment. : de en
  • DE516823C - Vehicle brake to be set by an auxiliary worker : de en
  • DE516670C - Letter folders, each of which is rotatably arranged about an axis extension brackets are connected to each other by a handlebar : de en
  • DE516960C - Chain conveyor belt in channel : de en
  • SU19093A1 - Consumable artillery shell equipped with a pallets detachable after departure. : en ru
  • SU19079A1 - Small metal polishing machine : en ru
  • AU2812730A - Improvements in or relating to sanitary liquid traps : en
  • GB342232A - Improvements in inking rollers : en
  • ES121209A1 - Processes or methods for the destructive hydrogenation of high-boiling hydrocarbons. : en es
  • ES121286A1 - Procedure for obtaining a fibrous mass of properties analogous to wood, marble and stone. : en es
  • GB342122A - Improvements relating to electric switches, particularly outdoor switches : en
  • ES121248A3 - A procedure for the construction of vades or stationery wallets. : en es
  • US1789958A - Car stop : en
  • US1790300A - bhode island : en
  • GB342021A - Improvements in dirigible headlights for vehicles : en
  • US1790616A - Means fob controlling the bisection of motion of automobiles : en
  • US1790330A - Centrifugal switch : en
  • US1790406A - Door holder : en
  • ES121032A3 - Apparatus for automatically dispensing drinks. : en es
  • CA308087A - Stoker drive mechanism : en fr
  • US1790334A - Green and one-eighth to robert l : en
  • US1790145A - Belt composed of longitudinal separated bands : en
  • DE516911C - Elastic pressing device for molding machines : de en
  • DE517028C - Device for coolant supply in piston cooling for internal combustion engines : de en
  • ES121278A1 - Blade for machines for printing gravure. : en es
  • ES121325A1 - Improvements in oscillating shuttle mechanisms for sewing machines. : en es
  • FR698289A - Automatic coupling for toy railways : en fr
  • FR698382A - Improvement to boilers for low pressure heating or other applications : en fr
  • FR698267A - Improvements to tennis rackets and similar games : en fr
  • DE516941C - Board game : de en
  • GB342676A - Improvements in magnetic materials : en
  • GB342111A - Improvements in weft detectors for looms and particularly in means for mounting the same : en
  • GB342235A - : en
  • GB342037A - Improvements in or relating to the lubrication of the driving chains of motor cycles and the like : en
  • SU18850A1 - Device for feeding a certain amount of liquid resin : en ru
  • GB342109A - Improvements in and relating to vehicle direction indicating devices : en
  • CA308006A - Metallurgy of ores or materials containing tin : en fr
  • CA308063A - Separation by distillation of miscible liquids : en fr
  • FR698114A - Reflector for electric lamp : en fr
  • GB342317A - Improvements relating to intaglio printing : en
  • FR697979A - Hardened and waterproofed cardboard and its manufacturing process : en fr
  • FR698077A - Gasification burner for liquid fuels : en fr
  • GB342118A - Improvements in and relating to display cabinets or boxes : en
  • DE517047C - Yarn fat device : de en
  • DK43640C - Gasket ring. : da en
  • FR698196A - screwless vice : en fr
  • DE516837C - Method and device for loading duct or chamber dryers : de en
  • USD83145S - Desicjn for a refrigerator cabinet : en
  • FR698201A - Protective layer to coat specific points of metals to be quenched : en fr
  • FR698249A - Light signaling device mounted on vehicles : en fr
  • DE516974C - Reinforced concrete ceiling with inclined ribs that intersect in pairs in the supports and are clamped there : de en
  • FR698090A - Abrasive : en fr
  • FR698544A - Parquet panel or slab : en fr
  • SU19120A1 - Trolley for transportation of raw bricks : en ru
  • US1790512A - Kotaey : en
  • FR698177A - Machine for the wet treatment of fabrics : en fr
  • GB342189A - Improvements in or relating to the art of treating metal rods subsequently to a rolling operation : en
  • GB342005A - Improvements in circular knitting machines provided with latch needles : en
  • FR698141A - Improvement in evaporative refrigeration machines : en fr
  • DE516636C - Bicycle lock : de en
  • DE516942C - Children's toys with propellers : de en
  • DE516949C - Process for the production of artificial marble or similar colored artificial stone slabs : de en
  • DE517122C - Pistons made of light metal, consisting of a head and surface areas, which are separated from each other on the largest part of the piston circumference and only connected by neck parts : de en
  • DE516709C - Resting device with arm, head and chin rests that can be hung on a strap in vehicles : de en
  • FR698180A - Cannetière : en fr
  • FR698026A - Feeding device for making fancy yarns on a doubler-twister : en fr
  • GB341987A - Vulcanized rubber overshoes and method of manufacturing same : en
  • FR698007A - Folding wing plane : en fr
  • FR698155A - Mixed fertilizer manufacturing process : en fr
  • SU18784A1 - Printing machine : en ru
  • DE517056C - Chase lights for stages : de en
  • CA308057A - Amusement machine : en fr
  • CA308183A - Fire extinguisher : en fr
  • US1790094A - Boat : en
  • DE516937C - Bobbin spindle : de en
  • FR698000A - Process for the production of hard iron cylinders without the use of external tempering agents : en fr
  • GB342107A - Process of polymerising hydrocarbons of the butadiene series : en
  • DE516622C - Arrangement of the engine of motor vehicles : de en
  • DE517086C - Use of piezoelectric pressure measuring devices : de en
  • FR698302A - Process for the preparation of waxed paper and for the production of waxed paper bags : en fr
  • FR698451A - Process for preparing agents for engines, susceptible to high compression : en fr
  • US1790530A - bearden : en
  • GB341972A - Improvements relating to the treatment of exposed photographs or the like photosensitive material with gaseous media : en
  • DE516980C - Centrifugal blower, especially for vacuum cleaners : de en
  • FR698426A - Process for the manufacture of diolefins : en fr
  • FR698505A - Directory : en fr
  • PL12861B1 - Coating method Moisture-resistant film and sheet hydrate coating and a machine for carrying out the method. : en pl
  • SU18752A1 - The method of purification of salicylic acid : en ru
  • US1789983A - Process for cooking candy : en
  • US1790228A - Liquid-dispensing receptacle : en
  • US1790401A - bischof : en
  • FR698213A - Process for the manufacture of plastic masses : en fr
  • GB342221A - Improvements relating to arrangements for the remote control of electrically operated apparatus such as indicating apparatus for railway track switches : en
  • CH144979A - Process to reduce the risk of reignition in metal vapor rectifiers. : de en
  • CH145037A - Process for the production of a metal-containing dye. : de en
  • FR698001A - New mechanical device intended to obtain a stroke of a pusher by means of a coin; applicable in particular to vending machines, etc. : en fr
  • FR698406A - Automatic feed adjustment mode for rubber processing machines or similar machines : en fr
  • US1790614A - Wheel-tobqtje insulator : en
  • PL12837B3 - Three-way or diverting valve for the compressed air brake. : en pl
  • SU18993A1 - Internal combustion engine with auxiliary piston : en ru
  • SU19129A1 - Sealing Device : en ru
  • US1790043A - Process and contrivance for the manufacture of wire-glass plates with wires running in one direction : en
  • US1790208A - Magnetic brake : en
  • US1790548A - lofstrand : en
  • DE517008C - Synchronizing device, especially for video telegraphy and television : de en
  • GB319747A - Process of producing vanillin : en
  • CH144881A - Postcard. : de en
  • AT121031B - Method and device for wireless determination of direction. : de en
  • CA308149A - Separable fastener slider : en fr
  • FR697980A - Method of starting, under load, single-phase synchronous motors in conjunction with cinematographic reproduction or recording apparatus : en fr
  • US1790446A - suhner : en
  • FR697992A - Manufacturing process for quadrupedal and bipedal animals with feathers and hair, made with wool, wool and silk and raffia pompoms : en fr
  • FR698170A - Searchlight : en fr
  • GB341983A - Improvements in or relating to boxes for holding rolls of fabric : en
  • GB342022A - Improvements in the manufacture and production of alkylene derivatives from alkylene oxides : en
  • SU18852A1 - The method of alkaline purification of vegetable oils : en ru
  • SU18942A1 - Device for making felt drive belts : en ru
  • US1789980A - Gauge for rakes : en
  • DE516124C - Regulator device for remote control of a bomb-dropping device for aircraft by means of a main control shaft driven by a motor : de en
  • DE517036C - Device for attaching various objectives to photographic, in particular cinematographic, apparatus : de en
  • DK43647C - Sound reproducing machine for automatic playback of a number of gramophone records or the like in a predetermined order. : da en
  • FR698420A - Thread breaker : en fr
  • FR698506A - Improvements to electrical conductors for signaling current transmission systems : en fr
  • DE516772C - Paving machine : de en
  • FR698395A - Mixer and threshing machine for pastries, bakeries, etc. : en fr
  • FR698545A - Mechanical and automatic wiper with reciprocating longitudinal and rectilinear translation movement : en fr
  • CA308005A - Tobacco pipe mouth piece : en fr
  • CH144906A - Watch movement winding and time setting mechanism. : en fr
  • SU18740A1 - Method of stabilization of cellulose solutions in acetic acid with simultaneous bleaching of them : en ru
  • SU18678A1 - Device for the production of liquid decantation from vats : en ru
  • SU19049A1 - Portable manual drive to the actuators powered by the interim handle. : en ru
  • US1790428A - Window itbame : en
  • GB341986A - Improvements in or relating to electric protective systems : en
  • GB342038A - Improvements in and relating to electromagnetic compasses : en
  • GB342141A - Improvements in or relating to apparatus for teaching the morse code : en
  • ES120639A1 - Improvements introduced in the making of raincoats, trenches and similar garments. : en es
  • FR698309A - Improvements to lubricating oil filtering systems in internal combustion engines : en fr
  • GB342706A - The manufacture of dyestuffs of the anthraquinone series : en
  • CA308039A - Reinforcing element for tire beads : en fr
  • CH144895A - Installation on electrical recording and control devices. : de en
  • SU18905A1 - Device for lifting wagons during their repair : en ru
  • ES119750A1 - Procedure for manufacturing a new can opener. : en es
  • IE11411L - Automatic lubrication : en
  • CH145026A - Process for the preparation of a condensation product which can be used as a pesticide. : de en
  • CH145032A - Process for the preparation of 6-chloro-7-methylisatin. : de en
  • FR698292A - Support, isolation and bracing device for busbars carrying high electrical currents : en fr
  • DE517129C - Method and device for changing printing and punching machines for the purpose of changing the printing format of the box blanks, labels and the like. like : de en
  • FR698043A - Electric device for automatic disengagement of the gumming device for drum gumming and varnishing machines : en fr
  • AU2823230A - Improvements in coking retort ovens : en
  • PL12789B1 - A device for suspending bellows in the aisles between railway carriages. : en pl
  • SU18707A1 - Cliche for one-color, multi-color printing of fabrics, paper, etc. : en ru
  • US1790108A - Manufacture of elongated tubular articles : en
  • PL12826B1 - How to print. : en pl
  • US1790468A - Disappearing table : en
  • SU18884A1 - Flax milling machine : en ru
  • AT121008B - Device for dispensing limited amounts of liquid from bottles or the like. : de en
  • CH144791A - Method and device for the production of rod-shaped or tubular bodies on extrusion presses. : de en
  • SU19178A1 - Continuously operating machine for starch production from potatoes and cereals. : en ru
  • PL12875B1 - Combustion turbine with combustion space inside a rotating liquid ring. : en pl
  • SU19015A1 - Vessel for processing wires, threads or tapes with liquids : en ru
  • US1790632A - weidner : en
  • USD83164S - Design for wall paper or similar material : en
  • AT120897B - Double-walled protective housing for centrifugal machines. : de en
  • SU18774A1 - Punching adjustment tool : en ru
  • US1790573A - Combined clothesline reel : en
  • US1790063A - Reeling of artificial threads : en
  • SU18912A1 - Vertical tubular counterflow boiler for central heating : en ru
  • US1790485A - Automatic cxrctrit-bbeaxeb icbchafflsx : en
  • US1790521A - Production of useful esters of organic acids and olefines : en
  • SU18986A1 - Fluid dispenser : en ru
  • US1790442A - Numbering head : en
  • SU18920A1 - Triple glazed window : en ru
  • AT121096B - Gliding vehicle. : de en
  • CA308178A - Dust collecting system : en fr
  • CA308190A - Sound amplifier : en fr
  • CH145062A - Process for the preparation of a new, long-lasting, medically active salt of p-aminophenylstibic acid. : de en
  • US1790057A - Coal mining and loading machine : en
  • SU18841A1 - Swing Rectifier : en ru
  • CH144836A - Innovation in hat braiding machines (repoussier machines). : de en
  • CH145045A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. : de en
  • CH144813A - Bristle device with a bristle head composed of one or more rows of individually gripped bristle tufts. : de en
  • CH144846A - Process for the preparation of a cupricyan compound. : de en
  • PL12778B1 - : en pl
  • US1790415A - Albert m : en
  • SU19000A1 - Device for starting or stopping internal combustion engines : en ru
  • DE516958C - Ball bearing for conveyor devices : de en
  • ES120915A3 - A device for cushioning vehicle shocks, especially applicable to motor vehicles. : en es
  • GB342061A - Improvements in or relating to mechanism for feeding paper or the like to machines for making bags or packets : en
  • BE375673A - : en
  • SU18739A1 - A method of producing hydroxycellulose by the oxidation of cellulose : en ru
  • US1789960A - Washing machine : en
  • AT120969B - Process for embossing photographic and cinematographic films. : de en
  • CH144970A - Wall hook. : de en
  • CA308084A - Device for commutating currents in polyphase windings : en fr
  • AT121055B - Device for attaching telescopic sights. : de en
  • SU18713A1 - Laundry machine : en ru
  • US1790196A - Elastic-fluid turbine : en
  • CA308029A - Shoe last for the correction of certain ailments of the human foot : en fr
  • CA308042A - Foot arch preserver : en fr
  • US1790195A - Handle structure for children's vehicles : en
  • CA308209A - Method of making fabrics : en fr
  • CH145043A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. : de en
  • DE516906C - Water-cooled soot blow-off device for steam boiler : de en
  • FR697981A - Device for slicing and distributing materials : en fr
  • SU19172A1 - Two-chamber measuring device for liquids : en ru
  • US1790364A - Bath cabinet : en
  • US1790417A - Edge trimmer for lawns : en
  • US1790074A - Instrument for obtaining dynamically-symmetrical ratios : en
  • US1790124A - Printing-ink roller : en
  • US1790541A - Automatic valve : en
  • CA308124A - Garment holder : en fr
  • SU19031A1 - Drive to sewing machines from the electric motor : en ru
  • USD83176S - Design for a figure of a bird : en
  • DE516687C - Procedure for avoiding the effects of loss in wireless signal transmission : de en
  • DE516704C - Bathing facility : de en
  • DE516920C - Collapsible card : de en
  • AT120924B - Compressed air wheel brake. : de en
  • AT120959B - Fabric or wicker material for making cans, baskets, etc. like : de en
  • CA308151A - Carbureter : en fr
  • CA308133A - Sulphur melter : en fr
  • CH144941A - Central lubrication device. : de en
  • CH144923A - System for similar processing of a large number of timber in one operation. : de en
  • US1790047A - Folding seat : en
  • CH144786A - Stovepipe insert. : de en
  • CH144928A - Dry shaving machine. : de en
  • PL12843B1 - . . . : en pl
  • SU18829A1 - Apparatus for producing high frequency elastic vibrations : en ru
  • SU19088A1 - Shading device : en ru
  • US1790418A - Fikepboof tile : en
  • GB342018A - Improvements in or relating to portable stages, platforms and the like : en
  • GB342183A - Improvements in electric switches : en
  • AT120968B - Method and arrangement for inserting projectiles and choking or withdrawing cartridges. : de en
  • AT121063B - Flange-free connection of shut-off devices or similar fittings with pipelines. : de en
  • AT121041B - Facility for light telephony. : de en
  • AU2853430A - Improvements in or relating to refrigerator evaporators and methods of making same : en
  • PL12870B1 - An airplane with a landing surface divided by slots. : en pl
  • US1790282A - phillips : en
  • AT121022B - Heatable hand syringes, in particular for doctors. : de en
  • AU2740430B - Improvements in or relating to printers type and matrices for producing them : en
  • CH144903A - Spring barrel for clock movements. : en fr
  • CH144782A - Method and device for the production of building structures with exposed concrete. : de en
  • CA308166A - Angular serrated adjustable cutter : en fr
  • DE516681C - Method for conveying solvent in periodically operating absorption refrigeration machines : de en
  • ES121270A1 - A process for the separation of acetic anhydride and this acid. : en es
  • SU19138A1 - Mobile Conveyor Device : en ru
  • CA308024A - Washing machine : en fr
  • CH144888A - Closure buckle for belts and similar pulling elements, in particular for attaching anti-skid strips to skis. : de en
  • CH144908A - Pocket watch. : de en
  • US1790570A - bevilacqua : en
  • AT120926B - Rudder arrangement with three or more rudders. : de en
  • AT120940B - Lighting device for advertisements and other display objects. : de en
  • CA308017A - Agitator : en fr
  • AU2478930A - Improvements in or relating to radio receiving systems : en
  • CA308031A - Process of malting rice : en fr
  • SU19016A1 - Machine for the tinning of parts : en ru
  • US1790312A - Tion of new yobk : en
  • US1790460A - Well-drilling tool : en
  • US1790177A - Tough stable-surface alloy steel : en
  • CH144964A - Device for automatic voltage regulation of AC power lines. : de en
  • GB342288A - Process for the manufacture of lacquer coatings, films, plastic masses and artificial threads : en
  • AT121065B - Magnet system, especially for loudspeakers. : de en
  • FR698147A - Process and machine for finishing the edge of certain pieces of leather used in shoemaking and other industries : en fr
  • GB342244A - Improvements in electric insulators of ceramic material : en
  • CA308014A - Agitator : en fr
  • SU18697A1 - Device for making sleeper marks : en ru
  • SU19080A1 - Grinding machine for cylindrical surfaces of grinding bars, etc. : en ru
  • US1790269A - Back-up gear for gasoline-driven locomotives : en
  • FR698465A - Vehicle suspension : en fr
  • AT120851B - Sulfuric acid contact method. : de en
  • AU2503030A - Improved folding table (suit ease type : en
  • PL12801B1 - Method to reduce phosgene formation when extinguishing fire with carbon tetrachloride. : en pl
  • SU18733A1 - Method for producing phosphorus from ferrophosphate : en ru
  • SU18791A1 - The method of obtaining pure iron freeze : en ru
  • BE376169A - : fr
  • CA308195A - Electron tube circuit : en fr
  • SU18847A1 - Lacquer preparation method for electrical insulation materials : en ru
  • SU18709A1 - Device for securing the printing rolls : en ru
  • SU18782A1 - Modify the line : en ru
  • SU19074A1 - Device for lowering carcasses at slaughterhouses : en ru
  • US1790082A - Fourdrinier paper machine : en
  • US1790221A - Power plant : en
  • SU18904A1 - Winch Safety Handle : en ru
  • US1790064A - Last : en
  • USD83154S - Design fob a combined sam and peppee shaker : en
  • CA308163A - Tool holder with top lock : en fr
  • DE516691C - Electrical switch in which the contact pressure is generated by a loose weight : de en
  • DE516706C - Process for the sterile filling of injection syringes with simultaneous sterile preparation of the injection solution : de en
  • DE516931C - Wire spoked wheel hub : de en
  • GB342249A - Improvements in wireless loud-speakers : en
  • SU18691A1 - Filter lock for bore holes : en ru
  • SU19103A1 - Spray Painting Apparatus : en ru
  • US1789974A - Chair tip : en
  • CH144868A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH144842A - Process for the production of compressed gases from liquefied gases at the place of consumption. : de en
  • PL12819B1 - Aiming device for long-range guns. : en pl
  • AT121037B - Electromagnetic device for transmitting vibrations. : de en
  • ES121274A1 - Brake control mechanism on airplane wheels with internal brake. : en es
  • GB342344A - Improvements in valvular closures for bottles, jars and other containers : en
  • AT121072B - Process for the investigation of substances, especially wood chips for the construction of resonance structures. : de en
  • SU19146A1 - Water Cleaner : en ru
  • US1790104A - Rear-door latch for passenger-vehicle bodies : en
  • SU18725A1 - Paper binder : en ru
  • US1790257A - Mixing, dissolving, or dispersing apparatus : en
  • US1790531A - Method : en
  • US1790556A - A cqspoba : en
  • DE516675C - Process for the preparation of indoles : de en
  • DE516898C - Voltage tester : de en
  • DE516722C - Straw ties with controlled grippers (packers) arranged next to one another and moving alternately in opposite directions : de en
  • DE516854C - Device for evaluating image strips : de en
  • SU18689A1 - Vrubov machine : en ru
  • US1789979A - Method of lining bearings : en
  • US1790613A - A corpo : en
  • DE500138C - Process for the production of dolomite cements : de en
  • DE516682C - Heat exchange apparatus with a bundle of tubes attached to the jacket and lateral guide surfaces attached between transverse plates : de en
  • SU18687A1 - Device for excavating soil monoliths : en ru
  • SU18869A1 - Modification of the firebox : en ru
  • SU18721A1 - Peat brick floor raising machine : en ru
  • CA308069A - Combined temperature and pressure responsive device : en fr
  • CA308116A - Tissue pad : en fr
  • CH144829A - Electric drive for knitting machines. : de en
  • CH144896A - Main current magnet for induction meters with a magnetic shunt to improve the load curve. : de en
  • DE516835C - Doll, the head of which is connected to the trunk by means of a ball and socket joint and its movement is controlled by a handle removed from the head : de en
  • FR698044A - Folding backrest with drop-down canvas for sitting on the floor : en fr
  • FR698500A - New device for the propulsion of internal combustion engines : en fr
  • DE516830C - Removable pencil holder : de en
  • ES121186A1 - A new automatic box office procedure. : en es
  • FR697988A - Phase compensating device : en fr
  • GB342043A - Improvements in, and relating to, pen, pocket and other clasp knives or combination tools : en
  • AT121028B - Process for the production of objects made of graphite or graphite-carbon and molded by pressing : de en
  • DE516875C - Fabric tension clamp : de en
  • SU18737A1 - Method of filtering ammonium phosphate solutions : en ru
  • SU18767A1 - Steam Jet Turbine : en ru
  • US1790590A - Equalizing device : en
  • DE517113C - Motorized tilting plow controlled by acceleration or deceleration of one of the two wheels : de en
  • FR698099A - High pressure boiler for locomotives and other steam vehicles : en fr
  • DE517135C - Chopping machine for processing wood waste : de en
  • FR698062A - Improvements to television sets and similar devices : en fr
  • FR698407A - Process for preparing tank dyes : en fr
  • CH145047A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • US1790511A - Bred jtosxph yzxbsoh : en
  • US1790182A - Coin-controlled towel cabinet : en
  • FR698314A - Fluid shutter : en fr
  • FR698321A - Process for increasing the elasticity of plastic masses : en fr
  • SU18765A1 - Steam boiler : en ru
  • US1790413A - Mabie aiexandbe jean pave : en
  • US1790029A - Riveting press : en
  • DE517117C - Device for facilitating the starting of a mixture-compressing two-cylinder two-stroke internal combustion engine : de en
  • DE516908C - Sanitary napkin : de en
  • CA308081A - Tire chain : en fr
  • CA308090A - Sealed package : en fr
  • FR698502A - Improvements to synchronized clock devices and secondary clocks of the devices in question : en fr
  • SU19164A1 - Modification of the wind-water engine : en ru
  • US1789991A - Switch : en
  • US1790349A - Automobile curtain : en
  • US1790422A - John holtzmak : en
  • US1790543A - Relieving : en
  • DE517131C - Process for the production of thin-walled molded articles : de en
  • FR698325A - Coupling for the control of cooperating ljungstrom generators : en fr
  • SU18938A1 - Machine for stark felt : en ru
  • US1790488A - Display and roasting machine : en
  • US1790575A - Animal tbab : en
  • SU19072A1 - Form of execution of the device for unloading the axial pressure of the rowing screw on the comb bearings : en ru
  • DE517162C - Process for improving the corrosion resistance of magnesium alloys : de en
  • DE516818C - Device for pasteurizing and cooling milk in the same pot : de en
  • DK43619C - Electric Time Relay. : da en
  • GB341970A - Process for the manufacture of derivatives of 3-nitro-4-hydroxy-benzamide : en
  • GB341993A - Improvements in magazine talking machines : en
  • ES121303A1 - FUEL SPRAY DEVICE FOR COMBUSTION ENGINES : en es
  • FR698154A - Closure plate for supports in concrete floors : en fr
  • GB342273A - Improvements in and relating to the spool boxes of cinematograph apparatus : en
  • FR698088A - Refrigerant cooling system for vehicles powered by an internal combustion engine : en fr
  • FR698338A - Process for the production of cellulose : en fr
  • ES121232A1 - A procedure for making marinera suits for children. : en es
  • FR698095A - Improvements to wheel hubs for (pedometers and others) light vehicles : en fr
  • FR698291A - Improvements to centrifugal pumps : en fr
  • GB342097A - Means for preventing the freezing of condensed moisture in compressed air systems : en
  • GB342218A - : en
  • US1790225A - Slip elevator : en
  • DE516656C - Process for the production of cast bodies from carbides of difficult-to-melt metals or metalloids, e.g. B. tungsten : de en
  • CA308199A - Anti-vibration mechanism for blower casings : en fr
  • CH144909A - Pocket watch case with calendar. : de en
  • CH145021A - Pressurized fluid brake installation. : en fr
  • DE516671C - Process for the preparation of uniform halogen derivatives of ª ‡ -chloronaphthalene : de en
  • FR698522A - Trigger switch : en fr
  • GB316557A - Improvements in apparatus for the transmission of power by means of a fluid : en
  • DE516738C - Spray device on bottle u. Like. Cleaning machines with replaceable spray organs : de en
  • DK43626C - Fuel gasifier. : da en
  • FR698191A - Continuous diffusion device : en fr
  • GB342131A - Improvement relating to iron pile walls : en
  • FR698186A - Process for preparing stencils for printing on fabrics, papers, etc. : en fr
  • FR698520A - Manufacturing process of a special Portland cement : en fr
  • US1790592A - G morrison : en
  • GB341964A - Improvements relating to braking apparatus for aircraft : en
  • SU18760A1 - Economizer with vertically arranged tubes : en ru
  • SU18846A1 - The method of obtaining rosin soap : en ru
  • SU18945A1 - Spiral Tracer : en ru
  • US1790034A - Dumping bucket : en
  • US1790433A - Ventilating apparatus : en
  • FR698121A - Triggering device for printing telegraph and similar apparatus : en fr
  • FR698326A - Vehicle brake and door control system : en fr
  • GB342295A - Improvements in or relating to the manufacture of iron-chromium alloys : en
  • IE11564L - Fuel atomiser : en
  • US1790159A - Mounting for electric motors and the like : en
  • DE516640C - Device for setting and holding an insole on a last : de en
  • DE516703C - Massage device for massaging the gums : de en
  • DE517150C - Grinding and polishing disc with flexible grinding ring made of strips of fabric that are folded over bolts : de en
  • FR698259A - Rubber processing : en fr
  • FR698271A - Device for bending irons : en fr
  • GB342050A - Improvements in or relating to electrical apparatus responsive to the synchronisation of alternating voltages : en
  • PL12824B1 - The pipe for cleaning the steam boiler from soot by means of blowing and the method of making these pipes. : en pl
  • US1790142A - Vehicle signal switch : en
  • USD83158S - Design for a motor-vehicle door handle or similar article : en
  • US1790091A - Private automatic exchange system : en
  • DE516657C - Injection engine with self-ignition : de en
  • DE516673C - Process for removing calcium tartrate from its crystal water : de en
  • PL12804B1 - Connector for snakes. : en pl
  • CA308049A - Truck body : en fr
  • PL12827B1 - Delivery line for fuel supplied under pressure to the injection nozzle of internal combustion engines. : en pl
  • SU18952A1 - Skin measuring machine : en ru
  • US1790447A - Teanspoetable machine ege scattering geass and hay : en
  • US1790464A - Chain swaging and feeding device : en
  • FR698093A - Improvements in the manufacture of artificial filaments, threads, films or other materials : en fr
  • FR698467A - Improvements made to agricultural seed drills : en fr
  • FR698283A - Control for several quick-closing valves, connected in parallel, of steam turbines : en fr
  • DE516977C - Cable drilling device : de en
  • DE517123C - Stuffing box housing for steam cookers : de en
  • FR698009A - Removable link for chain : en fr
  • GB342063A - Improvements in hydraulic brake operating mechanisms for vehicles : en
  • DE516999C - Process for the preparation of aromatic amines : de en
  • ES121229A3 - An improvement in coffee machines. : en es
  • FR698188A - Method and device for igniting mercury vapor rectifiers : en fr
  • FR698468A - Device allowing the release of gases which form in the stomach of ruminants and the discharge of solid food obstructing the digestive tract : en fr
  • GB342178A - Improvements in weft thread cutting devices for automatic looms : en
  • SU18692A1 - Lock door for mines : en ru
  • SU18810A1 - Lubrication device in the axle box of a railroad car : en ru
  • AT121082B - Plant for advertising purposes. : de en
  • CA308027A - Rotary steam engine : en fr
  • SU18742A1 - Method for producing acids from petroleum and mineral oils : en ru
  • US1790163A - Propeller for aircraft : en
  • DE516644C - Submarine signal receiver : de en
  • AU2552730A - Improvements in method of and means for cooling employing silica ges : en
  • CA308128A - Process of making hexavalent chromium compounds from chromium alloys : en fr
  • FR698136A - Manufacturing process of steel bandages and hoops : en fr
  • GB342312A - Improvements in the method and apparatus for mounting the fastening members of sliding clasp fasteners : en
  • GB342227A - Device for applying liquid polishing wax : en
  • FR697995A - Selectors refinements : en fr
  • US1790377A - Assigijob to the httghes : en
  • US1790431A - Flexible track for wheels : en
  • ES121203A1 - Fully automatic maneuver for electric vehicles and for individual or group driving. : en es
  • ES121268A1 - Improvements introduced in the sidewalks with oscillating movements adaptable to any carrousel of public distraction, equipped with circular, elliptical, wave or simply flat movement. : en es
  • GB342065A - Improvements in or relating to centrifugal fans : en
  • GB342212A - Improvements in or relating to lamp shades : en
  • US1790242A - Mixer : en
  • US1790504A - A cobpobation op h : en
  • DE516877C - Process for the refinement of vegetable fibers : de en
  • US1790449A - Lincoln thompson : en
  • GB342206A - Improvements in and relating to dust carts and dust bins : en
  • ES121307A1 - Improvements in the manufacture of cloths for ladies and diapers for children. : en es
  • FR698029A - Packaging for rubber articles : en fr
  • FR698104A - Pressure button : en fr
  • SU18734A1 - The method of obtaining a mixture of ammonium sulfate with ammonium chloride : en ru
  • SU19051A1 - Guide vane for centrifugal pumps : en ru
  • US1790073A - Rontgen tube : en
  • FR698178A - Quick lowering device for electric vehicle sockets : en fr
  • FR698207A - High voltage transformers, in particular voltage changers with flat windings for high voltage : en fr
  • FR698218A - Device for the sanitary farming of oysters and other molluscs : en fr
  • FR698518A - Winding arrangement : en fr
  • DE516658C - Turning device for belt dryer : de en
  • GB341930A - Manufacture of artificial threads or other products from cellulose compounds : en
  • DE516753C - Device for drying and smoking meat and sausage products : de en
  • ES251U - Glasses or protective lenses of double visuality against dazzling by light or bright flashes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR698408A - Part used to support and center the moving part of a device intended to transform electric oscillations into acoustic vibrations or vice versa : en fr
  • CA308139A - Manufacture of steel : en fr
  • CH144921A - Gas-tight annealing furnace. : de en
  • FR698165A - Process for preparing gaseous sulphides with sulphurous raw materials : en fr
  • FR698541A - Coffee grinding machine with device for measuring portions of ground coffee : en fr
  • ES121220A1 - Procedure to paste dry envelopes, labels, postcards and the like. : en es
  • FR697999A - Process for the preparation of dispersions of stable, high percentage solids : en fr
  • US1790201A - Whip-roll construction for looms : en
  • GB342001A - Improvements in kitchen and other tables : en
  • FR698149A - Mate improvement process : en fr
  • DE516872C - Device for pressing rubber sealing rings while simultaneously rolling the board forward on can lids and bottoms : de en
  • FR698346A - Extension and widening device for shoes : en fr
  • USD83149S - clark : en
  • PL12785B1 - A device for automatic determination of shot elements when shooting at moving targets in the air or on the ground. : en pl
  • DE516901C - Electric discharge tube with Wehnelt cathode : de en
  • GB342237A - Process for the manufacture of products for destroying animals : en
  • AU2476330A - Flexible wood-faced sheet material : en
  • AT120915B - Friction gear change transmission. : de en
  • CH144978A - Process and X-ray tube for the production of short-term X-rays. : de en
  • SU18799A1 - Device for transporting people and goods : en ru
  • US1789963A - Radiator : en
  • US1790277A - Caliper : en
  • US1790623A - Island : en
  • AT120949B - Letter bundling machine. : de en
  • CA308159A - Shock absorber for vehicles : en fr
  • CA308193A - Paper box : en fr
  • CA308206A - Draperies : en fr
  • CH144972A - Device for opening and closing a plurality of electrical circuits in a predetermined order. : de en
  • FR698368A - Variable stroke reciprocating device allowing the use of force produced by sea waves or any other cause : en fr
  • FR698475A - Electric oscillation generator and its use in circuits comprising electronic relays : en fr
  • AT120921B - Speed change gears, in particular for motor vehicles and machine tools. : de en
  • AT121052B - Electric light bulb for series connection. : de en
  • AU2607830A - Improvements in or relating to electric selective remote control systems : en
  • CH144905A - Self-winding watch. : en fr
  • US1790343A - By direct : en
  • SU19116A1 - Fitting to spools to mark a grade of wound yarn : en ru
  • AT120998B - Pouring table for glass. : de en
  • CH145013A - Automobile roofing. : de en
  • SU19101A1 - A device for engraving using a rotating engraving cutter : en ru
  • US1790110A - Gas generator : en
  • AT121016B - Insulation of vessels for storing and conveying liquid gases with a low boiling point. : de en
  • CH144823A - Method and device for forming the winding of coils of textile threads and product resulting therefrom. : en fr
  • SU18913A1 - Steam generator for central steam heating system : en ru
  • US1790111A - Faucet clamp : en
  • US1790150A - Means of phasing : en
  • CH144860A - Process for the production of a new condensation product. : de en
  • SU19170A1 - Diffusion machine for extracting juice from beets : en ru
  • SU19171A1 - Method of purifying molasses : en ru
  • US1790293A - of chicago : en
  • PL12864B1 - Folding window. : en pl
  • US1790236A - Refrigerating apparatus : en
  • CH144833A - Flooring. : de en
  • US1790383A - Display counter : en
  • AT121029B - Milliamps counter for direct current. : de en
  • AT120929B - Transmission magnets for inductive influence between train and track. : de en
  • AT120946B - Economy stove for liquid fuels. : de en
  • DE510212C - Rail wheel with rubber tires installed between the wheel tire and the wheel rim : de en
  • DE516707C - Device for curing gonorrhea : de en
  • SU18950A1 - Level with plumbing self-aligning telescope : en ru
  • CA308134A - Power synchronizing transmission : en fr
  • CH144835A - Girdle. : de en
  • AT120906B - Track pad. : de en
  • AT121100B - Silencers for internal combustion engines, steam engines, etc. like : de en
  • CH144825A - Cotton fabrics for cleaning purposes. : de en
  • SU18705A1 - The method of manufacturing the shafts of ironing machines : en ru
  • SU18820A1 - Device for determining the amount of grinding of bandages depending on wear : en ru
  • AT120987B - Device for automatic power interruption in the event of a film break in cinema projection apparatus. : de en
  • CA308180A - Apparatus for producing combustible gas : en fr
  • DE517009C - Electrodynamic telephone : de en
  • DE516923C - Process for preserving animal and vegetable substances : de en
  • DE517139C - Focal plane shutter for photographic cameras : de en
  • FR698437A - Auto theft protection installation : en fr
  • GB341980A - An improved construction of wringing machine : en
  • ES121261A1 - IMPROVEMENTS IN THE EQUIPMENT FOR THE REPRODUCTION OF SONGS, PARTICULARLY IN THE RECORDING AND PROJECTION EQUIPMENT OF TALKING FILMS : en es
  • SU18789A1 - Sheet Valve for Blast Furnaces : en ru
  • SU19018A1 - Portable machine for turning fingers of steam locomotive wheels : en ru
  • FR698363A - Hourdis and its applications : en fr
  • FR697956A - Improvements to illuminated projectors : en fr
  • PL12796B1 - A device for reducing the speed of propeller rotation. : en pl
  • SU18686A1 - Vrubov chain machine : en ru
  • AT121088B - Installation on electrical discharge paths. : de en
  • GB342087A - Improvements in and relating to electric motor control systems : en
  • GB342091A - Improvements in calendars or show cards : en
  • AT120858B - Process for the production of color screens for color photography. : de en
  • CH144787A - Condensation water return for district and city heating. : de en
  • DE517119C - Connection device for flexible shafts : de en
  • GB342135A - Improvements in cotton opening machines : en
  • ES121252A1 - Improvements in the trails. : en es
  • ES121260A1 - Improvements in the steam injectors. : en es
  • PL12823B1 - Grease sprayer. : en pl
  • SU18931A1 - The method of processing zinc izgariny : en ru
  • SU19097A1 - Adaptation to the articulated swivel gates of automatic firearms with a fixed with a barrel when fired : en ru
  • CH144898A - Sound-producing apparatus operating at predetermined times. : en fr
  • DE516961C - Shake slide connection : de en
  • PL12865B3 - Folding window. : en pl
  • SU18701A1 - Dyeing bark with frictional transmission of rams : en ru
  • US1790262A - Method of making esters from nitriles : en
  • US1790318A - High speed running t osition : en
  • US1790615A - op vienna : en
  • SU18711A1 - Washing machine : en ru
  • SU19038A1 - Device to protect the filters from wear and tears : en ru
  • DE516710C - Device for cleaning dishes, vegetables, potatoes, etc. : de en
  • CH144937A - Wrought iron branch piece for drainage pipes. : de en
  • FR698020A - Ball joint : en fr
  • FR698134A - Rotational printing process, and cylinders to produce this impression : en fr
  • FR698526A - New chrome azo dyes : en fr
  • GB342053A - A new or improved device for the attachment of capsules on bottles and like containers : en
  • FR698105A - Molding machine : en fr
  • FR698354A - Screw extractor : en fr
  • GB342247A - Improvements in method of producing zeolites : en
  • DK43629C - Ink sucker. : da en
  • SU18776A1 - Modification of the device specified in paragraph 1 of patent No. 18774 for adjusting paper punching : en ru
  • US1790115A - Apparatus for treating food products : en
  • US1790143A - Plant for mixing the components of concrete and the like : en
  • DE516978C - Process for debittering colored beer : de en
  • SU19086A1 - Twine Cutter : en ru
  • US1790243A - Disconnectible driving mechanism : en
  • FR698244A - Process for the production of high value hydrocarbons : en fr
  • FR698455A - New stopper cap for all bottles, allowing easy uncorking by hand : en fr
  • DE516472C - Fuse element for cable boxes : de en
  • DE516613C - Lockstitch sewing machine with revolving hook : de en
  • FR698125A - Automatic voltage regulator : en fr
  • GB342168A - Improvements in and relating to rudder posts of screw propelled vessels : en
  • SU18889A1 - Flax lobue method : en ru
  • DE517161C - Multi-row longitudinal bearing : de en
  • FR698359A - Protective tulip with shutter shoulder intended for use with reservoir, non-retractable and threaded neck nib holders to receive a screwed protective cap : en fr
  • GB341992A - Preparations for the skin and method of producing same : en
  • GB342003A - Improvements in installations comprising a burner for burning liquid fuel and means for supplying fuel to the burner : en
  • AU2474030A - Transformer : en
  • SU18693A1 - Disc filling machine : en ru
  • GB342121A - Improvements in and relating to incandescent lamp illuminating apparatus for photography : en
  • DE516857C - Metal door : de en
  • DE516748C - Process for the production of dyes containing titanium acid : de en
  • CH144877A - Process for the production of shaped condensation products. : de en
  • DE516919C - Projection screen : de en
  • FR698199A - Improvements to endless needle reams for fabrics : en fr
  • FR698510A - Improvements to electrical systems for the transmission of signaling currents : en fr
  • GB342067A - Improvements in or relating to apparatus for dispensing liquids : en
  • GB342194A - Improvements in or relating to the production of aqueous dispersions of organic substances : en
  • FR698049A - Process for rolling balls, and in particular steel balls : en fr
  • GB342104A - Improvements in or relating to retorts for use in the low temperature distillation of carbonaceous material : en
  • AU33431A - Improved combination squares, bevels, rules, levels, compasses andthe like : en
  • AU2870330A - Improved means forthe switching on or off ofan electric light or lights : en
  • CH144939A - Control safety valve. : de en
  • CH144944A - Pump system for drive by electric motor and steam turbine. : de en
  • CH144983A - Gas tap. : de en
  • FR698485A - Ammonia sulfate manufacturing process : en fr
  • FR698135A - Electric switch controlled by changes in length of heated wires : en fr
  • FR698253A - Cigarette Making Machine Improvements : en fr
  • FR698045A - Improvements to vehicle headlights, suitable for both normal lighting and lighting : en fr
  • FR698087A - Internal combustion engine : en fr
  • SU18946A1 - A device for determining the radii of fillets, etc. : en ru
  • SU18992A1 - Nozzle for uncompressed internal combustion engines : en ru
  • SU19152A1 - Electromagnetic weaving machine : en ru
  • DE516674C - Production of p-sulfobenzoylbenzoic acid : de en
  • FR698232A - Improvements in the adjustment elements for t devices. s. f. : en fr
  • GB342296A - Improvements in the manufacture of aqueous dispersions of bitumen : en
  • GB342343A - Improvements in vehicle brake assembly : en
  • FR698439A - Luminous mobile advertising device : en fr
  • GB342304A - Improvements in or relating to internal combustion engines : en
  • US1790440A - William wallace potteb : en
  • US1790617A - of hoped ale : en
  • GB342002A - Apparatus for measuring the deflection of railway tracks under load : en
  • FR698425A - Process for facilitating the separation of mixtures containing carbon : en fr
  • DE517115C - Method of forcing plants early : de en
  • FR697971A - Special liquid or solid product for cutting the beard : en fr
  • GB342675A - Improvements in and relating to pneumatic tyres : en
  • CH144893A - Electrical measuring device for displaying the quotient of two electrical quantities, in particular a quotient relay for protecting electrical lines. : de en
  • SU18838A1 - Electronic lamp : en ru
  • GB342148A - Improved means for the electric operation of railway points or switches : en
  • FR698418A - Process for removing cotton or other cellulosic fibers from fabrics or mixed materials which contain them : en fr
  • US1790457A - blaine : en
  • SU19184A1 - Radio receiver : en ru
  • ES121198A1 - Improvements in the electric current switches. : en es
  • GB342084A - Improvements in circuit arrangements for neutralising extraneous signals in electrical communicating and signalling systems : en
  • AU2491330A - Improvements in or relating to antenna systems : en
  • FR698166A - Process for removing pure sulfur from sulfur-bearing raw materials in continuous work : en fr
  • ES121249A2 - PERFECTIONS IN CLOSURE BY CHAIN FOR BELTS, COATS, X-CORE NECK FASTENERS AND OTHER SIMILAR USES : en es
  • DE516881C - Production of highly active coal by reactivating fly ash : de en
  • GR3076B - LIFEGUARD SUBMARINE DEVICE FOR THE RESCUE OF CREWS. : el en
  • ES121104A1 - Improvements in or related to electrodynamic devices that reproduce sound. : en es
  • US1790281A - Dbiving unit and controlling mechanism for cranes and the like : en
  • US1790403A - Mond power : en
  • DE515540C - Process for the preparation of diacidyl derivatives of meta-xylene : de en
  • FR698265A - Suspensory apparatus for patients : en fr
  • FR698272A - Automatic paste soap dispenser : en fr
  • ES121291A1 - A procedure for the manufacture of tension and pressure springs. : en es
  • FR698335A - Improvements to photoelectric cells : en fr
  • GB342330A - Improved manufacture of nitro phenyl derivatives of thiazole compounds : en
  • AT120982B - Suspender belt. : de en
  • US1790503A - Process job : en
  • US1790078A - Airship : en
  • USD83172S - Design fob a combination : en
  • AU2471830B - Device for heating edibles : en
  • CH144853A - Process for the preparation of 4-amino-diphenyl-cyclohexane-4'-oxamic acid. : de en
  • DE516680C - Automatic sheet feeder : de en
  • FR698509A - Accessory device for internal combustion engines in which the charge is introduced at a pressure higher than the surrounding pressure : en fr
  • FR698065A - Improvements to obturators of the type used on rock perforators : en fr
  • FR698187A - Folding fender : en fr
  • GB342333A - Improvements in or relating to the production of pattern effects on materials made of or containing cellulose esters or ethers : en
  • IE11561L - Polarised relays. : en
  • DE517096C - Process and device for bleaching raw shellac : de en
  • US1790539A - Friction gearing : en
  • CA308000A - Armature commutator resurfacing or cutting machine : en fr
  • SU18994A1 - Hay press : en ru
  • SU19173A1 - A device for casting refined filling filling : en ru
  • US1790270A - Cracker pan : en
  • US1790137A - Grain-door construction : en
  • SU19002A1 - Reactive, steam and gas powered, turbine : en ru
  • CA308016A - Agitator : en fr
  • SU18981A1 - Counting line for the calculation of triple evaporators : en ru
  • US1790031A - Support : en
  • US1790229A - Cleaning member for vacuum cleaners : en
  • CA308136A - Sled : en fr
  • CH144821A - Spindle for the textile industry. : de en
  • SU18875A1 - Electric stop round in the machine : en ru
  • US1790209A - Automatic coupling device : en
  • US1790299A - Protector for containers : en
  • GB342200A - Improvements in or relating to steam traps : en
  • BE375938A - Pulverized fuel burner : en fr
  • AT120960B - Can opener for tin cans. : de en
  • CA308074A - Fish lure : en fr
  • DE517076C - Ribbon for typewriters and cash registers : de en
  • PL12810B1 - Impact fuse for aerial bombs and similar projectiles. : en pl
  • AT121059B - Electrolytic cell with bipolar electrodes. : de en
  • CA308047A - Motor fuel : en fr
  • CA308144A - Tire carrier : en fr
  • DE515541C - Process for the preparation of alkoxy-3-oxythionaphthenes : de en
  • DE516696C - A material containing nickel and iron for magnetic purposes, in which the nickel content is 75 to 83% of the total alloy, and in which an increased initial permeability is produced by heat treatment : de en
  • SU18843A1 - The method of obtaining vat dyes : en ru
  • SU19176A1 - The method of drying the refined : en ru
  • SU19050A1 - Piston valve for single acting fluid pumps : en ru
  • US1790593A - Steak generator : en
  • CH144859A - Process for the preparation of a water-soluble secondary diazoamino compound of aromatic series. : de en
  • AT120916B - Direction indicators. : de en
  • SU19163A1 - A device for squeezing steam locomotives of the M-series stock from a crosshead : en ru
  • US1790038A - Method and apparatus for reproducing images at a distance : en
  • AT120938B - Contact device for railroad tracks. : de en
  • PL12884B1 - A gun handle on a firearm. : en pl
  • US1790526A - Henry s : en
  • CH145019A - Combined friction and gear drive device for rail vehicles. : de en
  • SU19017A1 - Device for etching metals : en ru
  • US1790135A - Adjustable concrete form : en
  • SU18933A1 - The method of manufacturing alloys : en ru
  • SU18937A1 - A method of manufacturing the basics of shoes : en ru
  • US1790513A - Aik-bbush nozzle : en
  • AT121079B - Pyrophoric lighter. : de en
  • CH144981A - Scattering amplifier for light sources. : de en
  • DE517014C - Heating transformer for large currents : de en
  • FR698308A - Ballistic powder enhancements : en fr
  • SU19153A1 - Incomplete weaving machine : en ru
  • FR698351A - Headdress for men's hats : en fr
  • DE516697C - Adjustment device for electrodes : de en
  • FR698534A - Improvements in the construction of metal spoked wheels : en fr
  • FR698542A - Improvements to liquid or gaseous fuel boilers, for central heating for example : en fr
  • GB342228A - : en
  • AT120990B - Apparatus for processing photographic films. : de en
  • US1790523A - Process for the manufacture of secondary amyl alcohol : en
  • AT121044B - Method and device for image transmission. : de en
  • SU19092A1 - Attaching to a heel machine : en ru
  • DE516889C - Electromagnetically controlled safety device in railway operations : de en
  • DE516989C - Card for block files with cards that can be lifted in groups : de en
  • DE516184C - Method and device for the production of paraffin rings for textile winding machines : de en
  • DE516541C - Gear drive with screw movement : de en
  • DE516879C - System for dry cooling of glowing coke : de en
  • CH144994A - Swivel lid box. : en fr
  • SU18870A1 - Attachment to the automatic needle lowering machine : en ru
  • SU18908A1 - Modifying room oven : en ru
  • AU2503030B - Improved folding table (suit ease type : en
  • DE516441C - Tissue duplicating machine : de en
  • DE516864C - Method for deep drilling by means of several push chisels driven on the bottom of the borehole : de en
  • DE516888C - Double check valve, especially for air brakes : de en
  • PL12834B1 - A method of continuously nitrating glycerin and an apparatus for carrying out the method. : en pl
  • US1790018A - Filling-feeler mechanism for looms : en
  • US1790529A - Expansion reamee : en
  • AU2470730A - Improvements in methods of and apparatus for levelling or moulding the soles of shoes : en
  • SU18684A1 - Chain cut machine : en ru
  • US1790286A - And lowell m : en
  • FR698472A - : fr
  • US1790184A - Airport floodlight projector : en
  • US1790346A - Elleby h : en
  • US1790505A - Condenser transmitter apparatus : en
  • CH144935A - Wooden pulley. : en fr
  • DE516672C - Process for the production of dilithium sodium or potassium citrate : de en
  • GB341973A - Improvements in and relating to manifolding and like machines : en
  • GB342055A - Improvements in or relating to infra red sensitive cells : en
  • AT120965B - Tying device on straw presses or the like. : de en
  • AU2740430A - Improvements in or relating to printers type and matrices for producing them : en
  • CA308115A - Means for driving rotary apparatus : en fr
  • CA308012A - Vending show case : en fr
  • SU18824A1 - Stop bolt for switch point : en ru
  • US1790268A - Door control : en
  • US1790409A - Cross member for antiskid devices : en
  • AT120942B - Device for connecting the lamp to its support frame. : de en
  • CA308126A - Process of delustering materials : en fr
  • CH145034A - Process for the preparation of an aminoanthrahydroquinone derivative. : de en
  • CH145046A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • SU18720A1 - Vertical furnace for drying and dry distillation of coal and other bulk materials : en ru
  • US1790267A - Elastic exerciser : en
  • DE517102C - Process for the pretreatment of vegetable tanned leather for drying : de en
  • AU2592230A - Improvements in and connected with domestic washers and wringers : en
  • CA308032A - Double bag for suction cleaners : en fr
  • USD83167S - Design for wall paper or similar material : en
  • PL12791B3 - Impact fuse. : en pl
  • SU19030A1 - Attachment to sewing machines for perforating : en ru
  • US1790222A - Lubricating device : en
  • US1790629A - of cowshohockbbt : en
  • US1790522A - Olefine containing pkoduct : en
  • SU18974A1 - Fitting to grain lifters for sampling grain : en ru
  • US1790607A - Steering gear : en
  • DE516775C - Lifting stand for rail and road vehicles arranged underground : de en
  • SU18735A1 - The method of separation of technically pure sulfuric and hydrochloric acids from a misty mixture of these acids : en ru
  • SU18811A1 - A device for controlling the distance between the wheels on the axles of the cars during operation : en ru
  • US1790093A - Cultivator appliance : en
  • DE517146C - Device for transferring the rotary motion with bevel gears to rotatable tools carried by carriers for grinding, washing and polishing of glass, marble and similar materials : de en
  • PL12838B1 - The lacquer melter uses an electric current. : en pl
  • PL12869B1 - Explosion transfer device. : en pl
  • AT120894B - Feeding device, in particular for waste tobacco for cigar machines. : de en
  • SU18715A1 - Roller, paper, etc. : en ru
  • CA308107A - Floor covering composition : en fr
  • CH144960A - Electric machine. : en fr
  • DE516692C - Circuit arrangement for electrical timing devices : de en
  • DE516742C - Device for determining the direction of wave energy : de en
  • DE517001C - Process for the desulfurization of the extractants circulating during the ammonia water dephenolation : de en
  • FR698234A - Device for protecting the nuts against unintentional loosening : en fr
  • FR698482A - Blowing device for blast furnace and nozzles suitable for this device : en fr
  • FR698543A - Solid compounds of solubilized alkali silicates and various products : en fr
  • SU18990A1 - Adaptation to the harvesting machines for lifting the dead stems and placing them on the platform : en ru
  • US1790308A - Gab-door mechanism : en
  • GB342152A - An improved light metal alloy : en
  • SU19025A1 - Blacksmith for liquid fuel : en ru
  • SU19060A1 - Coupling coupling : en ru
  • US1790027A - Safety device for elevator doors : en
  • US1790147A - Electrical precipitator : en
  • GB342201A - A vertical water tube boiler for waste heat, especially of water gas : en
  • SU19059A1 - Fire extinguisher : en ru
  • US1790476A - Tub stjeport : en
  • FR698157A - Process for rolling seamless tubes : en fr
  • FR698453A - Improvements to containers made of cellophane or other similar material : en fr
  • CA308184A - Process of preparing butyric cellulose esters : en fr
  • FR698448A - Removable device to hold horses' feet : en fr
  • GB342064A - Improvements in or relating to apparatus for blending wheat, finely-divided and like materials : en
  • FR698221A - Process and machine for making small canvas bags intended for the manufacture of semi-pneumatic rubber tires for vehicles : en fr
  • US1790438A - Karl nolte : en
  • DE516871C - Process for printing hollow bodies : de en
  • US1790638A - Attaching means : en
  • FR698172A - Improvements in the recovery of volatile products : en fr
  • FR698384A - Convertible shopping bag : en fr
  • FR697968A - Softwood product and its manufacturing process : en fr
  • DE516741C - Machine for processing Schroetlingen, z. B. of stiff caps for footwear : de en
  • DE516843C - Process for the production of hydrogen : de en
  • FR698307A - Process for the manufacture of sheets, threads and the like using aqueous cellulose solutions : en fr
  • FR698441A - Device for machines for cutting paper, cardboard and the like : en fr
  • DE517145C - Grinding and sharpening machine for cutting twist drills : de en
  • FR698014A - Fixed compass : en fr
  • FR698251A - Improvements in transmission mechanisms : en fr
  • SU18867A1 - Kolosnikova lattice : en ru
  • AT121087B - Heat retentive material for electrical resistance heating elements. : de en
  • SU18806A1 - Self-unloading wagon for bulk and semi-bulk materials : en ru
  • SU19021A1 - Device for punching holes in the trunks of pneumatic hammers : en ru
  • US1790450A - Method and apparatus for operating oil wells : en
  • FR698537A - Weeding plow : en fr
  • FR698372A - Medical kit : en fr
  • GB342076A - Improvements in or relating to recording devices : en
  • FR698068A - Telephone cable with constant distribution inductivity : en fr
  • US1790370A - Cigar package : en
  • AT120878B - Process for the production of a liquid, non-gelatinizing soap. : de en
  • US1790088A - Removing arsenic from ores : en
  • US1790633A - arbeit : en
  • FR698081A - Method and apparatus for the production of bitumen from acid resin by-products : en fr
  • FR698403A - Friction clutches improvements : en fr
  • US1790131A - Coin bank : en
  • US1790455A - astarita : en
  • GB342195A - Improvements in devices for emptying coins or the like into the hand : en
  • GB342199A - Improvements in surgical leg-stretching devices : en
  • US1790472A - Computing machine : en
  • US1790338A - Louis cpiaetoff : en
  • US1790382A - Theodok kortkaueil : en
  • SU18842A1 - Swing Rectifier : en ru
  • CH144878A - Process for preparing butyric esters of cellulose. : en fr
  • US1790024A - Device for determining the condition of transformers : en
  • US1790568A - Hopper peed mechanism : en
  • DE516754C - Process for the transfer of patterns to any surface, especially for the shading of line drawings : de en
  • US1790359A - Elapsed time indicator : en
  • CA308213A - Cable support : en fr
  • FR698110A - Vehicle suspension system : en fr
  • DE516915C - Tenon cutter for wood : de en
  • US1790429A - q kyle : en
  • PL12808B1 - Garter buckle. : en pl
  • FR698473A - Potato twig shredder : en fr
  • GB342167A - Manufacture of new cellulose derivatives : en
  • DE516874C - Process for the production of metal goods, in particular spoons : de en
  • DE517151C - Machine for trimming the heel ends of soles : de en
  • AT121011B - Electric discharge tube. : de en
  • AU2859430A - Art of and apparatus for shrinking fabrics : en
  • DE516641C - Press mold for the production of footwear with vulcanized rubber soles : de en
  • PL12806B3 - Self-closing two-mushroom spigot tap. : en pl
  • US1789967A - Comminuted crystalline phthalic anhydride : en
  • CH144871A - Process for obtaining gelatinous colloids in the form of platelets, rods, etc. : de en
  • CH144977A - Arc protection device at anchoring and twisting points of overhead lines. : de en
  • SU19066A1 - Device for collecting algae : en ru
  • AT120986B - Device for displaying gases. : de en
  • DE516970C - Process for the preparation of mixtures of monopotassium and monoammonium orthophosphate : de en
  • DE517013C - Feedback circuit for wireless receivers in which the attenuation reduction is completely or almost completely independent of frequency : de en
  • DE517179C - Sheet delivery device : de en
  • GB342146A - Improvements in springs : en
  • GB342316A - Improvements in or relating to automatic guides for wires, felts and the like on paper making machines and similar machines : en
  • ES177Y - Device for closing shoes. : en es
  • GB342012A - Improvements in or relating to an apparatus for producing lengths of fabric coated with rubber : en
  • CH144820A - Further training in Heilmann type combing machines. : en fr
  • PL12779B1 - A method of producing almost free, spiral-wound flame-retardant metal bodies. : en pl
  • SU18862A1 - Modifying Oil Combustion Device : en ru
  • SU18922A1 - Framework for prefabricated buildings : en ru
  • SU18923A1 - Building : en ru
  • US1790052A - Method of and apparatus for integrating vector quantities : en
  • FR698203A - Improvements to welding electrodes and their manufacturing processes : en fr
  • CA308138A - Safety razor : en fr
  • CH144880A - Device for setting and measuring the grinding pressure on Dutch people. : de en
  • US1790637A - Iawn mower : en
  • SU18926A1 - Tool for stacking rivets in the barrel skeleton : en ru
  • CH144858A - Process for the preparation of 2,3-aminonaphthoic anilide. : de en
  • AT120997B - Plate for glass cooling ovens. : de en
  • AU2317929A - A combined sun visor and wind deflector for motorcars ofthe closed type : en
  • US1790405A - brown : en
  • USD83144S - Design fob a wedding bing : en
  • US1790113A - Pressure frame or apparatus for use in the production of sound records : en
  • US1790580A - Powder sifter : en
  • SU18929A1 - A method of making cellulose scales for slide rules, measuring instruments, and the like. : en ru
  • SU19126A1 - Device for gluing tin cans with labels : en ru
  • US1790053A - Reversing device for internal combustion engines : en
  • US1790134A - Portable camping outfit : en
  • US1790387A - Fishing tool : en
  • US1790419A - Window-glass heater : en
  • AT121069B - Conical vibrating organ for loudspeakers. : de en
  • BE376028A - : en
  • CH144899A - Device for sound reproduction with a large-area membrane and a faceplate. : de en
  • SU19155A1 - Circuit breaker for stopping a Schenger weaving machine : en ru
  • US1790398A - Pipe coupling : en
  • US1790501A - of detboit : en
  • AT120902B - Cigarette holder with stub ejector. : de en
  • CA308208A - Clothes washing machine : en fr
  • SU18719A1 - The corridor is a multi-chamber charcoal kiln with the capture of dry distillation products. : en ru
  • USRE17939E - Metal hatchway frame and cover : en
  • GB341960A - Means for preventing theft of motor vehicles : en
  • GR3078B - IMPROVEMENTS ON THE REFRIGERATOR COOLING SYSTEM. : el en
  • AU2476530B - Method of and apparatus for treating wood-veneered material : en
  • ES119627A1 - A new curtain manufacturing process. : en es
  • GB342058A - Improvements in and relating to sliding doors : en
  • SU18936A1 - Planting-washing machine felt products : en ru
  • SU18960A1 - Automatic scales for loose bodies : en ru
  • CA308140A - Method of treating iron ores : en fr
  • CH144850A - Process for the preparation of 5-phenylpentene (2). : de en
  • FR697985A - Aircraft flight controller : en fr
  • FR698046A - Improvements to devices intended to facilitate the starting maneuver of motor vehicles in ramps : en fr
  • US1790050A - Trailer spreader for dump vehicles : en
  • AT120944B - Can. : de en
  • DE516781C - Synchronizer : de en
  • FR698405A - Sweeper machine : en fr
  • FR698499A - Improvements to the handles of electric irons : en fr
  • US1790609A - Geab cutteb : en
  • USD83169S - Chusetts : en
  • DE517107C - Dishwasher for unmoving dishes : de en
  • ES121225A1 - A process for preparing potassium pentaborate. : en es
  • FR698236A - Improvement in automatic washing machines : en fr
  • AU2550930B - An improved tip truck : en
  • CH144832A - Surface covering and process for its manufacture. : de en
  • CH144927A - Device for sharpening knives on cutter bars of mowing machines. : de en
  • CA308201A - Bark peeling machine : en fr
  • US1790272A - Colloid : en
  • SU19040A1 - Method for making barite paper for photographic prints : en ru
  • SU19045A1 - Apparatus for copying drawings : en ru
  • SU18988A1 - Cultivator : en ru
  • US1790101A - Electrical connecter : en
  • US1790572A - Lens in : en
  • GB342180A - Improvements in and connected with stoppers for tubes for containing tooth-paste, or other such like substance : en
  • US1789956A - Dump car : en
  • US1790306A - hudson : en
  • USD83173S - Design fob a combination inkstand and writing implement : en
  • DK43631C - Control valve for single chamber compressed air brakes. : da en
  • FR698469A - Improvements to processes for carrying out reactions between gases : en fr
  • FR698429A - Advanced training in the electrical equipment of thermal locomotives with electric transmission : en fr
  • DE516615C - Fabric printing device for sewing machines in the form of a rotating disk : de en
  • FR698176A - Automatic gear change mechanism for fabric return wide dyeing machines : en fr
  • GB342185A - Improvements in or relating to suction cleaners : en
  • ES120919A1 - Improvements introduced in the manufacture of coffee makers. : en es
  • GB342173A - Regulators for hinged members : en
  • GB342334A - An improved manufacture of cast iron alloy articles : en
  • AT120905B - Device for fastening buttons. : de en
  • AT120922B - Electric railway system. : de en
  • DE516845C - Process for the preparation of salts of acid sulfuric acid esters of nitroanthrahydroquinones : de en
  • DE516651C - Process for the preparation of inactive menthol : de en
  • GB342246A - Improvements in and relating to rheostats : en
  • CH144993A - Vaginal irrigation device. : de en
  • FR697973A - Locking device more particularly applicable to ignition switches for motor vehicles : en fr
  • FR698156A - Improvements to motor starters : en fr
  • US1790151A - Heat exchanger : en
  • CH144976A - Selective relay working according to the impedance principle. : de en
  • CA308171A - Vacuum tube : en fr
  • AT120912B - Leaf spring lock for layered leaf springs for vehicles, in particular rail vehicles. : de en
  • FR698464A - Rotation and drive mechanism for pilgrim pitch rolling mills : en fr
  • GB342298A - Improvements in or relating to the mechanical treatment of leaf fibre whilst immersed in a solvent or washing or other fluid : en
  • AT121081B - Device for withdrawing certain amounts of liquid. : de en
  • USD83159S - Design fob a badge ob : en
  • US1790032A - Mole plow : en
  • US1790139A - Gas generator : en
  • US1790585A - A cohposatiqst : en
  • AT120935B - Device for protecting against overloading of the control chamber of the release valve of a brake control valve. : de en
  • AT120979B - Electromagnetic device with rotating armature that can preferably be used as a switch position indicator or other indicator. : de en
  • CH145003A - Panel bearing interchangeable signs. : en fr
  • AT120956B - Ignition device for gas devices. : de en
  • CA308204A - Machine for cutting sheet materials : en fr
  • GB341998A - New or improved appliances for playing a table game : en
  • US1790499A - Display counter : en
  • US1790578A - Coolina system for marine and other engines : en
  • AT121019B - Piezoelectrically controlled tube generator. : de en
  • AU2714130A - Improvements in furnaces for treating molten slags : en
  • CH144897A - Transformer, especially measuring transducer for high voltages, consisting of individual systems connected in cascade. : de en
  • AT121093B - Device for the production of films, tapes and Like. From cellulose solutions. : de en
  • FR698341A - Process for the manufacture of phenol and its counterparts derived from the chlorobenzolet of its counterparts : en fr
  • CA308043A - Method of making ornamental woven textile articles : en fr
  • CA308170A - Canopy type door : en fr
  • CH145024A - Device for protecting series-connected drive motors in AC vehicles against the dangers of skidding. : de en
  • CH144864A - Process for the preparation of an azo dye. : de en
  • DE516861C - Ignition device for gas burners from OEfen : de en
  • AT121033B - Process for introducing the decomposition products of the glass into vessels. : de en
  • CH144794A - Lock. : en fr
  • CH145055A - Process for providing a ceramic part with an adherent metallic coating. : en fr
  • CH145057A - Frame, especially for double-acting piston machines. : de en
  • AT121075B - Device for rounding off the sharp edges of key bits. : de en
  • FR698310A - Propeller hub comprising a speed reducer for aeronautical devices : en fr
  • US1790127A - Graphic chart : en
  • AU2652030B - Improvements in or relating to matrix holders for typecasting machines : en
  • CA308168A - Adjustable lock tool holder : en fr
  • CH144912A - Device for metal casting. : en fr
  • DE516927C - Box spar for aircraft wing : de en
  • CH144938A - Stopcock. : de en
  • CH145056A - Counter. : de en
  • CA308003A - Wooden barrel or drum for churns : en fr
  • US1790583A - Direction sighai sos motob : en
  • SU19100A1 - Adaptation to Maxim's easel element to study the features and rules of firing from a machine gun and the production of training sessions : en ru
  • US1790015A - Cooler or heater : en
  • US1790514A - Benjamin hi thukman : en
  • DE516762C - Piston rod dewatering press for raw peat and similar substances : de en
  • DE516860C - Sluice device for discharge devices without an ascending flow of liquid on stream channel washing : de en
  • DK43641C - Folding Chair, Bench or similar. : da en
  • FR698012A - Automatic gear change device for motor vehicles : en fr
  • AT121032B - Device for generating self-luminous images or writings. : de en
  • CA308167A - Inserted blade cutting tool : en fr
  • AT120934B - Tensionable anti-skid sleeve for wheel tires. : de en
  • AT120952B - Gas-heated liquid heater. : de en
  • CH145030A - Process for the preparation of 4,6-dimethylisatin. : de en
  • DK43630C - Security lock. : da en
  • CH145038A - Process for the production of a metal-containing dye. : de en
  • ES121221A3 - Improvements in the manufacture of tubes by bending the plate and mechanical welding of the lips of the plate. : en es
  • AT121080B - Pedal crank attachment for bicycles. : de en
  • AU2468030A - Improvements in or relating to radio signalling systems : en
  • CA308176A - Picture transmission : en fr
  • CH144907A - Winder with hard metal pad for the winding stem. : en fr
  • FR698450A - Pestle for crushing beet stems and rootlets : en fr
  • GB341958A - Improvements in or relating to machines for operating upon end portions of shoe uppers : en
  • GB342301A - Improvements in or relating to loaded submarine cables : en
  • CH144854A - Process for the production of solid ammonium formate. : de en
  • SU18790A1 - Method of removing phosphorus from iron without removing carbon : en ru
  • SU18954A1 - Depth gauge : en ru
  • US1790402A - Mistot c : en
  • DE467635C - Process for producing real tints and prints : de en
  • DE517143C - Device for supplying extinguishing foam : de en
  • FR698401A - Fish freezer for fishing boats : en fr
  • FR698416A - Machine for the wet treatment of fabrics, with fabric return and automatic gear change device : en fr
  • FR698458A - Elastic connection device for elements and in particular for radiator elements : en fr
  • DE516506C - Film reel wrench for roll film cameras : de en
  • DE516740C - Machine for grinding the flanks on the cutting edges of reamers and milling cutters : de en
  • US1790375A - Muffler : en
  • GB342066A - Button : en
  • PL12809B1 - The device for damping the vibrations of the rotating shafts and the method of manufacturing the cover of this device. : en pl
  • ES120853A1 - A device for reclamation purposes. : en es
  • FR698220A - Improvements in color photography : en fr
  • AU2489230A - Improvements in butter boxes : en
  • DE516932C - Machine for sharpening mowing machine cutting blades : de en
  • ES121319A1 - Perfections introduced in metal candles. : en es
  • FR698023A - Improvements to lubricators : en fr
  • FR698052A - Shelf with glass-lid chests for displaying and selling cookies or other food products : en fr
  • GB342310A - Improvements in or relating to electric remote control systems : en
  • US1790544A - Automobile windshield scraper : en
  • ES121217A1 - An auxiliary device for the manufacture of slide fasteners. : en es
  • FR698076A - Coloring product and its manufacturing process : en fr
  • FR698521A - Installation for monitoring the operation of a group of multi-stage transformers operating in parallel : en fr
  • GB342032A - Improvements in and relating to electric motor vehicles : en
  • CA308101A - Filament mounting apparatus : en fr
  • CH144933A - Nut with locking device. : en fr
  • PL12886B1 - ^ iO-49 a 22.- Tube for feeding rods to machine tools. : en pl
  • DE516907C - Acetylene generator for dust carbide : de en
  • FR698229A - Improvements to mandrels and air bags used during vulcanization and other similar operations : en fr
  • FR698400A - Improvements in apparatus for determining the specific weight of substances or solid bodies : en fr
  • GB342051A - Improvements in or relating to electro-magnet systems : en
  • SU18991A1 - Level : en ru
  • DE516903C - Process for the production of powdery soap by atomizing curd soap : de en
  • CH144803A - Cleaning device for windows, wall surfaces etc. : de en
  • SU18949A1 - Tilt Angle Detector : en ru
  • FR698435A - Protective wedge system for scales : en fr
  • FR698061A - Changeover relay arrangement : en fr
  • PL12781B1 - Radiotelephony device. : en pl
  • US1790241A - Radiator : en
  • FR697952A - Process for the simultaneous manufacture of iron, or its carburized compounds, and portland cements or hydraulic lime : en fr
  • FR698262A - Device for winding and unwinding a wire or strip from one reel to another : en fr
  • FR698287A - Ventilation device for closed bodies : en fr
  • DE517012C - Arrangement to eliminate the retroactive effect of the main transmitter on the control transmitter with externally controlled tube transmitters : de en
  • GB342154A - An improved box or case for cigars, cigarettes and the like : en
  • DE516746C - Heating gas supply for melting kettles for casting stereotype plates : de en
  • CH144870A - Process for the production of an agent for preventing ice formation on metals, in particular on moving structural parts. : de en
  • DE516917C - Pulfrich prism : de en
  • SU18925A1 - Device for washing logs with water before sawing : en ru
  • SU18978A1 - Sector counting device : en ru
  • SU19084A1 - Safety razor : en ru
  • US1790361A - Pbocess and appabattts fob : en
  • SU18756A1 - Vertical steam boiler without a combustion chamber with nozzles : en ru
  • SU18848A1 - The method of preparation of the tar : en ru
  • US1790023A - Process for the transformation of gypsum : en
  • US1790046A - Means for measuring sounds produced by machinery : en
  • GB342100A - Improvements in and relating to devices for sharpening gramophone needles : en
  • DE513096C - Press for the production of acetylene gas burners : de en
  • DE516847C - Process for the manufacture of drag shoes : de en
  • DE517116C - Internal combustion engine with a gasification chamber : de en
  • FR698329A - Lady's bag taking two different aspects at will : en fr
  • GB342255A - Thermionic amplifier apparatus for use in the reproduction of sound : en
  • DE517034C - Fastening clip for label u. like : de en
  • FR698334A - Improvements to image transmission systems : en fr
  • GB342137A - Improvements in or relating to the construction of cardboard boxes, cartons or the like : en
  • DE516726C - Automatic tensioning device for chains, belts, etc. like : de en
  • DE516910C - Device for attaching sound collection screens behind the ears : de en
  • ES298U - Perfecting the straps to hold the pants (Machine-translation by Google Translate, not legally binding) : en es
  • DE516628C - Sliding window in guide channels : de en
  • ES120808A1 - A special electrical device, powered by electric waves, designed to diminish or annul the luminous intensity of the headlights or lights of automobiles or other vehicles at a distance, in order to avoid accidents due to glare : en es
  • AT120913B - Vehicle wheel. : de en
  • AU2859530A - Teitering machines : en
  • FR697958A - Improvements to so-called <mechanical networks> arrangements for the selective transmission of mechanical vibratory energy : en fr
  • FR698072A - Toggle clasp for handbags, travel articles, cases, belts and the like : en fr
  • GB342101A - An improvement in or relating to tongue-and-groove joints for jointing wood panels and the like : en
  • PL12821B1 - A method of producing decorative papers on a paper machine. : en pl
  • US1789990A - Radiator cap : en
  • SU18979A1 - A device for calculating the cost of goods : en ru
  • ES121305A1 - Improvement in the explosion engines. : en es
  • FR698233A - Bolster for fireplaces : en fr
  • GB342119A - Improvements in or relating to the extraction of formic acid from the residual lye from the purification of cellulose : en
  • DE516701C - Braided rope tape : de en
  • DE517050C - Process for separating the conveyed material from the conveying air on air conveying systems : de en
  • ES120697A1 - A process of dehydration of the beet and the residue that remains after extracting its sugar (called pulp) by means of chemical agents. : en es
  • GB342069A - Improvements in and relating to lacquering machines : en
  • US1790129A - Separable fastener : en
  • US1790305A - Steam : en
  • US1790340A - Reversible cigarette-rod sealer : en
  • SU18845A1 - Method of coloring coconut buttons : en ru
  • US1790487A - Bookholdeb : en
  • USD83162S - Design fob a cbxttch : en
  • DE516990C - Device for wet cleaning and for absorbing gases : de en
  • GB342207A - Improvements in and relating to tooth-brushes or the like : en
  • GB342211A - Improvements in or relating to the coating of surfaces or articles : en
  • US1790120A - Loud-speaker : en
  • GB341951A - Improved process of and apparatus for grinding slag or similar iron-containing material : en
  • SU18907A1 - Metal ventilation oven : en ru
  • SU18914A1 - Dust collector : en ru
  • PL12867B1 - Separating devices for circulation drying. : en pl
  • SU19183A1 - Differential device for mating waterway pools : en ru
  • US1790603A - Martin a : en
  • US1790586A - Cosmetic container : en
  • DE517003C - Double rotary valve control for direct current steam engines : de en
  • FR698032A - Progressive gear change, reverse and gear multiplication system : en fr
  • FR698278A - Folding nail : en fr
  • FR698317A - Abrupt movement mechanism for electrical devices : en fr
  • US1790005A - Hatbox : en
  • CA308077A - Valve gearing : en fr
  • CA308111A - Paint and varnish : en fr
  • CH145004A - Switchgear for electric neon advertising. : de en
  • FR698344A - Improvements to oscillating circuits : en fr
  • GB342081A - Improvements relating to pit cages, lifts and the like : en
  • SU18683A1 - Disc chisel : en ru
  • SU18786A1 - Copier : en ru
  • US1790535A - Radiator : en
  • US1790610A - Thomas f : en
  • SU18999A1 - Internal combustion engine : en ru
  • USD83156S - G graff : en
  • AT120975B - Process for achieving correct color values in ordinary and correct colors in color photography with artificial lighting of objects with light sources, the total emission of which is created by combining different colored light rays. : de en
  • US1790022A - Bread-handling machine : en
  • CA308105A - Electric lamp bulb : en fr
  • CH144965A - Heater socket. : de en
  • AU2727330A - Improvements in or relating to bathing caps : en
  • CA308018A - Beater : en fr
  • CH144873A - Process for the production of easily ignitable lead azide. : de en
  • PL12862B1 - Water engine. : en pl
  • PL12874B1 - : en pl
  • SU19167A1 - Water turbine : en ru
  • CA308142A - Manufacture of wallboard : en fr
  • CH144796A - Process for the production of fuel gases. : de en
  • US1790199A - Furnace economizer, auxiliary boiler, and water screen combined : en
  • US1790256A - Internal-combustion engine : en
  • US1790275A - Oil switch : en
  • SU18853A1 - The method of deodorization of petroleum hydrocarbons : en ru
  • SU18975A1 - Fluid sampling device : en ru
  • SU19013A1 - Hose connection : en ru
  • AU2664730B - Printing and eap forming' machine : en
  • CH144955A - Electric accumulator. : en fr
  • CH145018A - Support roller for the running ropes of cable cars, cable cranes, cable excavators and the like. : de en
  • CA308034A - Dough oven : en fr
  • SU18746A1 - The method of obtaining eihinina : en ru
  • DE516916C - Process for the production of matchbox sleeves : de en
  • FR697957A - Electrical signaling system : en fr
  • USD83170S - Chusetts : en
  • CH144989A - Process for the preparation of p-glycolylaminobenzenic acid. : de en
  • AT120932B - Process for the decomposition of salts of rhodanic acid. : de en
  • US1790021A - Heating apparatus : en
  • SU18827A1 - Contact copper oxide rectifier : en ru
  • SU19068A1 - Fixture for placing the core chains in valuable drawers : en ru
  • SU19104A1 - Washing machine for bast plants : en ru
  • DE517067C - Device for the electrical separation of floating bodies from gases : de en
  • FR698241A - Offset press for monochrome or polychrome printing : en fr
  • FR698322A - Device to prevent disturbances due to battery ignition sparks : en fr
  • GB342126A - Improvements in or relating to connecting devices for electric discharge tubes : en
  • GB342169A - Improvements in or relating to pickers for use in overpick motion looms for weaving : en
  • CA307999A - Anti-skid tire chain : en fr
  • DE517042C - Cutter : de en
  • US1790502A - Process of manufacturing monophosphates of alkali metals and alkaline : en
  • DE516750C - Method for producing expansion joints in concrete paving : de en
  • DE517111C - Bark peeling machine : de en
  • FR698261A - Machine for applying solid rubber tires to their metal frame : en fr
  • AT120881B - Straightening system for machine guns or the like, horizontally pivotable target devices on aircraft fuselages. : de en
  • AT121012B - Can for rice powder u. Like. With a rotatable, perforated distributor disc. : de en
  • SU18901A1 - Conveyor table for serving food : en ru
  • DE516446C - Matrix setting and line casting machine with several magazines, which can be brought into working position alternately by lifting over the release devices and then moving the magazine stack in length and finally lowering it in relation to the collector and deposit : de en
  • ES121155A1 - IMPROVEMENTS RELATED TO THE PRODUCTION OF AGGLOMERATES : en es
  • AT120876B - Process for the production of condensation products from urea and formaldehyde. : de en
  • DE516648C - Controlled counter cylinder : de en
  • DE517082C - Counter board : de en
  • SU18930A1 - Acceptance of the method of processing copper-zinc alloys : en ru
  • US1790140A - Concentrated fruit juice and method of making the same : en
  • US1790246A - Safety switch for oil burners : en
  • CH144967A - Contact device and method of making the same. : de en
  • SU19019A1 - Portable keyway milling machine : en ru
  • SU19119A1 - Brick trolley : en ru
  • SU18796A1 - Crutch paw : en ru
  • SU18896A1 - Molding mass : en ru
  • DE516532C - Coke oven battery with horizontal coke chambers : de en
  • DE517142C - Hand fire extinguisher : de en
  • SU19008A1 - Valve : en ru
  • US1790160A - Cloth roll wind-up mechanism : en
  • US1790280A - Rotary combustion engine : en
  • US1790354A - F akron : en
  • AT121000B - Method and roller for the production of thick glass plates. : de en
  • AT121024B - Process for the preparation of compounds from alkaline earth nitrites and methylxanthines. : de en
  • CA308198A - Process of making creped paper lined insulating materials : en fr
  • CH144956A - Cascade connection of main asynchronous motor with collector rear motor. : de en
  • CH144843A - Process for carrying out chemical reactions. : en fr
  • DE516918C - Double telescope with device for occasional observation : de en
  • AT120936B - Directional valve for influencing devices. : de en
  • US1790001A - Method of separating the pith and fiber of cornstalks : en
  • DK43645C - Double-edged Knife for Meat Choppers with Interchangeable Blades. : da en
  • CH144889A - Automatic firearm with exchangeable barrel. : de en
  • SU18769A1 - Kulisny steam distribution mechanism of Heisinger type : en ru
  • US1790497A - Focketbook : en
  • CA308097A - Fruit pitting machine : en fr
  • AT121089B - Vaginal pessary. : de en
  • CA308200A - Shaft connection : en fr
  • BE376230A - : fr
  • DE517027C - Device for cooling the cylinder, its scavenging air slots and the upper part of the crankcase of two-stroke internal combustion engines with crankcase scavenging : de en
  • SU18918A1 - Apparatus for wooden walls and partitions : en ru
  • US1790133A - Wrench : en
  • US1790217A - Opener for the valves of inner air tubes of pneumatic tires : en
  • US1790378A - Valve tool : en
  • PL12878B1 - Curtain for masking. : en pl
  • SU18956A1 - Closed dipstick for piston fluids : en ru
  • SU19041A1 - A method of manufacturing a two-layer photographic paper with a detachable negative layer : en ru
  • AT120976B - Circuit arrangement for the production of photophonograms. : de en
  • AU2455330A - Improved automobile elevating andor tilting platform : en
  • CH144959A - A winding bar for electrical machines consisting of flat sub-conductors that are conductively connected to one another at both ends. : de en
  • AT121010B - Discharge tube with hot cathode. : de en
  • CH144945A - Water motor for washing machines. : de en
  • ES121279A1 - Improvements in the apparatus to sharpen or settle the edge of the blades for shaving machines. : en es
  • AT120919B - Vehicle, in particular motor vehicle, with a device for storing suitcases and spare wheels. : de en
  • AU2592230B - Improvements in and connected with domestic washers and wringers : en
  • DE516367C - Control of multi-engine direct current vehicles using a stepping relay with two current coils : de en
  • DE516755C - Parachute with an opening in the apex of the umbrella part, which is enlarged or reduced by elastic means : de en
  • FR698179A - Electric switch : en fr
  • AT121045B - Electric reflector lamp with incandescent lamp adjustable in the direction of the reflector axis. : de en
  • AT121098B - Machine for dressing the wooden lids of the suction boxes of paper machines. : de en
  • SU18858A1 - Application described in paragraph 1 add. pat No. 11613 A.A. Shershnev firebox behind the mine : en ru
  • CH145058A - Centrifugal compressor with housing cooling. : de en
  • CA308004A - Stone working machine : en fr
  • CA308165A - Tool holder with dove-tail locks : en fr
  • SU18895A1 - Method for elimination of local non-densities during press molding : en ru
  • US1790284A - Friction clutch : en
  • SU19023A1 - Multi-plate die for cutting screws of different diameters : en ru
  • SU19182A1 - Podkoltseva bakery oven : en ru
  • US1790562A - Combined feinting and vending machine : en
  • CH144848A - Process for the preparation of a derivative of anthraquinone. : de en
  • AT121048B - Drive device for calculating machines. : de en
  • AT120907B - Ship shape. : de en
  • AT120978B - Sock holder or the like : de en
  • CA308093A - Coin selecting mechanism : en fr
  • CH145059A - Method for distributing the total load to be handled by a power plant or group of plants. : de en
  • ES121306A1 - Improvements in the manufacture of textile filaments and fabrics made of cellulose material. : en es
  • FR698091A - Resin solution and process for its manufacture : en fr
  • PL12872B1 - Device for driving combustion engines fueled by powdered steel and fuel. : en pl
  • CH144991A - Process for the preparation of left-rotating 1-phenyl-2-methylaminopropanol-1. : de en
  • ES120652A1 - A seeder machine. : en es
  • ES121212A1 - Procedure to manufacture thermal and electrical insulators. : en es
  • GB342303A - Improvements in the manufacture and production of fertilizers stable for storage and capable of being scattered : en
  • SU19044A1 - Apparatus for copying drawings : en ru
  • CH144913A - Method and machine for reducing the cross-section of rod-shaped workpieces : de en
  • AT120989B - Clasp, especially for suspenders or socks. : de en
  • AU17631A - Improvements in or relating to devices for driving bodies at constant speed : en
  • US1789975A - Mechanical hoist : en
  • US1790067A - Refrigeration : en
  • SU18728A1 - Dust separator for separating solid constituents from gases or vapors : en ru
  • SU19137A1 - Sealing Device : en ru
  • AT121021B - Method and device for accelerating the transfer of liquefied gases. : de en
  • PL12873B1 - Breeding stamp for small animals, protected against multi-crotitis. : en pl
  • US1790250A - Illuminating apparatus for photographic use : en
  • AT120884B - Portable milking machine. : de en
  • AT121057B - Electric tube with one or more glow electrodes. : de en
  • CA308108A - Cellulose ether composition : en fr
  • CA308110A - Coating composition : en fr
  • CH144857A - Process for the preparation of a 2.4-di- (nitrophenyl) -6-oxy-1.3.5-triazine. : de en
  • SU18775A1 - Static Card Perforation Machine : en ru
  • SU19082A1 - Safety device for sandblaster : en ru
  • US1790175A - Wind-driven power device : en
  • US1790550A - Island : en
  • AT121049B - Automatic ampoule. : de en
  • SU19160A1 - The method of increasing the strength of weaving wooden shuttles : en ru
  • PL12883B3 - A barrier device for stopping the trolley being pulled out of a fall in the event of a rope breakage. : en pl
  • SU18814A1 - The form of implementation described in patent No. 15908 safety devices near the tram car : en ru
  • US1790296A - Car-doob mechanism : en
  • US1790156A - Tennis racket : en
  • US1790484A - Electric toaster : en
  • FR698438A - Bag with compartments intended to contain the amount of wages and salaries : en fr
  • GB342242A - Improvements in processes for the adsorption of gases : en
  • SU18917A1 - A device for tying wire reinforcing rods during reinforced concrete work : en ru
  • SU19012A1 - Tool for securing plate valve to spindle : en ru
  • US1790351A - Albert ltexlb : en
  • US1790574A - Jacques francois marie crolard : en
  • AT120874B - Process for the representation of homogeneous masses. : de en
  • CA308072A - Electric switch : en fr
  • CH144901A - Gramophone. : en fr
  • DE516751C - Process for the production of masses or structures from partially or wholly water-soluble alkyl celluloses : de en
  • GB342209A - Improvements in and relating to apparatus for recording or reproducing sound : en
  • BE375984A - : en fr
  • FR698085A - Tilt clutch scale : en fr
  • FR698266A - Improvement in ether anesthetic devices : en fr
  • CH145039A - Process for the production of a metal-containing dye. : de en
  • CH145053A - Process for the production of a new cellulose derivative. : de en
  • DE516809C - Friction wheel lighter : de en
  • DE516899C - Device for introducing and removing photosensitive plates, films and paper strips into or out of vacuum spaces, especially for cathode ray oscilloscopes : de en
  • AU2489230B - Improvements in butter boxes : en
  • SU19076A1 - Adaptation to an automatic machine for sharpening spiral drills : en ru
  • US1790263A - Holder for stick material : en
  • US1790636A - Locally controlling radio receiving apparatus : en
  • AT120996B - Arrangement for regulating the thickness of sheets of cast glass. : de en
  • CA308055A - Poultry nest : en fr
  • CA308150A - Locomotive boiler : en fr
  • CH144892A - Resilient bearing for cutting edges of measuring devices. : de en
  • CH144924A - Method for joining two surfaces of the same or different types of fabric by gluing. : de en
  • CH145010A - Switch box for the electrical lighting equipment of vehicles, in particular motor vehicles. : de en
  • SU19020A1 - Punching press : en ru
  • SU19168A1 - Wind Engine Modification : en ru
  • US1790321A - Sujctric meter service : en
  • USRE17940E - Sulphurized compound of phenol : en
  • SU19148A1 - Fruityless Drinker (Fountain) : en ru
  • SU18940A1 - Felt Machine : en ru
  • US1790588A - Tapeeed-splice-knittilirg machine : en
  • US1790618A - corson : en
  • US1790480A - Float valve for drilling tools : en
  • US1790014A - Knife for lifting inside cord layers of casings : en
  • US1790016A - Let-off mechanism for looms : en
  • US1790495A - Joist : en
  • AU2434629A - Improvements in or relating to telephone systems : en
  • DE516929C - Seaplane : de en
  • DE517051C - Waste flushing device for large and small flushing : de en
  • FR698055A - Device for intercepting the passage of liquids and gases, particularly applicable as a fuel valve : en fr
  • FR698208A - Multiple and transformable scene : en fr
  • FR698298A - Process for manufacturing hard rubber-like masses : en fr
  • AT121068B - High-voltage disconnector with switching parts carried by post insulators. : de en
  • ES121254A3 - An opening machine for cotton. : en es
  • US1790230A - Piston : en
  • CH144834A - Process for the continuous embossing of patterned linoleum and similar goods, as well as embossing device for carrying out this process. : de en
  • AT121040B - Method of increasing the medicinal effect of plasters and suppositories. : de en
  • CA308080A - Article and composition for defrosting windshields : en fr
  • CA308152A - Incubator lamp box : en fr
  • CH144985A - Process for the preparation of a basic ether of an oxyarylquinoline. : de en
  • US1790251A - Running light for airplanes : en
  • ES121317A1 - A method with its corresponding machine and apparatus for manufacturing glassware. : en es
  • US1790026A - Child's vehicle : en
  • AT120917B - Brake for trailer. : de en
  • AT121023B - Method and device for feeding an X-ray system. : de en
  • PL12859B1 - Steam generator with cooling of the combustion chamber heating walls by means of evaporated water. : en pl
  • SU18732A1 - Method for preparing mouse acidic sodium salt : en ru
  • US1789977A - Oil burner : en
  • US1790193A - Electrical distribution system : en
  • US1790335A - weissenborn : en
  • US1790563A - Raymond : en
  • CH144810A - Gaming table. : de en
  • CH144839A - Installation for coating a solid material in small pieces with a substance in the liquid state. : en fr
  • DE516833C - Method and device for spraying : de en
  • DE517164C - Device for producing glossy photographs with simultaneous drying : de en
  • CH144866A - Process for the preparation of a vat dye. : de en
  • CH145033A - Process for the preparation of 2,1-naphtisatin. : de en
  • PL12847B1 - Suspension insulator shaft attachment. : en pl
  • SU18688A1 - Sawing machine : en ru
  • SU19064A1 - Bottle stopper : en ru
  • US1790152A - Electrical discharge apparatus : en
  • US1790394A - Karl ekexherr boeder von diersbtjbg : en
  • CA308019A - Refining and circulating device for paper stock : en fr
  • GB342060A - Improvements in or relating to aerial arrangements : en
  • FR698096A - Transmission improvements : en fr
  • GB342090A - An improved device for use in pouring or delivering liquids : en
  • CH145006A - Display material with adjustable elements at will and multiple and instantaneous transformations. : en fr
  • CH145020A - Transport trolley for heavy loads. : de en
  • AT121054B - Method of winding wire spools. : de en
  • CA308188A - Roller bearing : en fr
  • DE515988C - Process for the production of vices and filing blocks, essentially by rolling : de en
  • CA308192A - Paper box : en fr
  • CH145011A - Collision protection device on motor vehicles. : de en
  • AT120918B - Railway superstructure made of concrete and wood. : de en
  • AT121051B - Time interval indicator. : de en
  • SU18879A1 - Thread for stringing hollow beads : en ru
  • US1789970A - Window construction : en
  • AT120951B - Attachment of the opening lever to cans using a tubular rivet. : de en
  • AT121078B - Process to improve the fermentation of all types of mash and to produce a vitamin-rich and long-lasting pressed yeast. : de en
  • CA308119A - Coat hanger : en fr
  • AT121018B - Auxiliary device for the application of X-rays. : de en
  • CH144916A - Cold rolling mill. : de en
  • AT120950B - Device for regulating the passage cross-section of all kinds of taps, in particular gas taps. : de en
  • DE517163C - Photographic roll film without protective paper : de en
  • SU18903A1 - Cargo bucket : en ru
  • SU19159A1 - Fuse from the departure of the shuttle on the loom : en ru
  • AT120882B - Steam generating apparatus. : de en
  • AT120930B - Wheel for automobiles and motorcycles. : de en
  • CA308070A - Tie plate : en fr
  • CA308102A - Tubular incandescent lamp : en fr
  • CA308164A - Compound taper insertable blade lock : en fr
  • CH144795A - Stop strap for doors. : de en
  • US1790158A - Oscillograph-lamp-control means : en
  • US1790360A - Advertising novelty or favor : en
  • CA308141A - Method and apparatus for making wallboard : en fr
  • CH145051A - Process for the preparation of a strongly basic o-oxynitroso dye. : de en
  • SU18939A1 - Shoe making apparatus : en ru
  • SU19169A1 - The use of high-altitude wind power installation : en ru
  • US1789955A - Dispensing closure : en
  • CA308064A - Razor : en fr
  • CH144920A - Glow hood. : de en
  • PL12807B1 - Self-reloading rifle. : en pl
  • PL12860B1 - Steam generator with separate high-pressure and low-pressure flue gas routing. : en pl
  • USD83157S - George graff : en
  • USD83183S - Abthttb von fbankenbebg : en
  • SU19027A1 - Pliers for bending wire with three jaws : en ru
  • AU2866430A - Improvements in blades in automatic lubricating boxes : en
  • AT121086B - Thread extractor with swinging knife. : de en
  • CA308010A - Pulverulent fuel furnace : en fr
  • CH144919A - Thread cutting stock. : de en
  • DE516867C - Wedge connection for iron pit lining : de en
  • DE517127C - Device for transferring margarine mass from coolers to the devices that process it : de en
  • FR698113A - Catalyst apparatus for the instantaneous decomposition of water at room temperature and its transformation into explosive gases : en fr
  • DE517176C - Device for evaporating and thickening liquids : de en
  • US1790009A - Stop valve : en
  • US1790604A - Gabment-hangeb : en
  • CH144869A - Process for the production of a colored lacquer. : de en
  • FR698102A - Stopper for containers : en fr
  • AT121036B - Vibration generator consisting of electron tubes. : de en
  • CH144862A - Process for the preparation of a sulfonic acid chloride. : de en
  • ES119585A1 - A mechanical key for all kinds of nuts, almost instantaneous articulation. : en es
  • FR698242A - Electro-mechanical system to wind the pendulums : en fr
  • CA308161A - Hollow mill : en fr
  • CA308123A - Method of treating aldehyde-amines : en fr
  • US1790372A - Engine-lubricating system : en
  • US1790587A - Willabd j : en
  • PL12802B1 - Compressed gas extinguishing device for making foam. : en pl
  • SU18803A1 - Device for switching on the parallel operation of two internal combustion engines, especially for diesel locomotives : en ru
  • SU18873A1 - Lock for hall machines : en ru
  • AT120927B - Tread for pneumatic tires. : de en
  • DE516848C - Quartz light irradiation device : de en
  • AU2550930A - An improved tip truck : en
  • CH144904A - Clock with 24-hour display. : de en
  • FR698024A - Vacuum circuit breaker : en fr
  • FR698396A - Recessed lock for doors with reversible bolt : en fr
  • GB342202A - Catalytic oxidation of ammonia : en
  • GB342657A - Improvements relating to the preparation of bread : en
  • SU18722A1 - Apparatus for storing and working with subscription cards for the letter carrier : en ru
  • DE516714C - Process for the production of iron-reinforced concrete or artificial stone stairs : de en
  • DE516767C - Boiler drum suspension : de en
  • SU18738A1 - The method of obtaining ammonia from its elements : en ru
  • AT120910B - Steering handwheel for motor vehicles and method for manufacturing its supporting structure. : de en
  • CH144980A - High frequency conductor, intended to withstand high temperatures. : en fr
  • CH145009A - Elastic suspension device for a wheel for sidecars and vehicles. : en fr
  • DE516841C - Sheet for loose-leaf books with staggered sheets, which is reinforced on the edges perpendicular to the binding edge : de en
  • DE516972C - Pantographs, especially for electrically powered rail vehicles : de en
  • ES121289A1 - Improvements in internal combustion engines. : en es
  • FR698306A - Process for the preparation of red-violet, violet, blue-violet and blue-violet dyes of the anthraquinone series : en fr
  • PL12816B1 - Ignition fuse. : en pl
  • SU19006A1 - Roller chain swivel : en ru
  • US1790411A - of dubham : en
  • CA308179A - Process of extracting pyrethrum : en fr
  • DE516463C - Type setting device for line writers or similar machines : de en
  • DE516664C - Pressure regulator for pressure wave passage : de en
  • SU18836A1 - Automatic device for short-circuiting the rotor slip rings of an induction motor and lifting brushes : en ru
  • SU18966A1 - Driving device for Bruno's workmeter : en ru
  • SU18766A1 - Kolovratna steam machine : en ru
  • SU18825A1 - Device for two-wire track blocking alarm for single-track railways : en ru
  • SU19004A1 - Belt Pulley : en ru
  • AT120933B - Device for holding the head of cattle to be slaughtered. : de en
  • ES121193A1 - A tool resistant to corrosion. : en es
  • GB342112A - Improvements in or relating to the brushes of combing machines : en
  • FR698194A - Improvements to the assembly of tubes on a wall : en fr
  • DE517053C - Keyboard card punching machine : de en
  • US1790114A - Steam platen : en
  • US1790414A - filbert : en
  • FR698286A - Improvements to acetylene lamps : en fr
  • FR698313A - Adjustable wrench : en fr
  • GB342210A - Improvements relating to protective devices for electrical transformers and other electrical translating devices : en
  • FR698219A - Process for the production of azo dyestuffs : en fr
  • FR698293A - Boiler washer-dryer : en fr
  • FR698211A - Drawing table : en fr
  • FR698350A - Bung for filling and racking lemonade barrels : en fr
  • GB341959A - Improvements in or relating to fish-plate joints or clamps for timber : en
  • FR698539A - Improvements to moldings : en fr
  • DE516739C - Measuring and filling valve : de en
  • GB316323A - Improvements in and relating to the art of coating compositions and more particularly to coating compositions containing cellulose acetate : en
  • GB342258A - An improved process and apparatus for coking at a low temperature : en
  • FR697984A - New seven-turn coil clothespin spring with larger first and last turn intended to keep the gripper antlers around its base : en fr
  • FR698345A - Stable water soluble ether-salt of 4-6-dichloro-6-methoxy-bis-thio-naphthene-indigo sulfuric acid : en fr
  • GB342023A - Planetarium : en
  • GB342196A - Improvements relating to fire extinguishers : en
  • CH144818A - Liquid level indicators for liquids stored in barrels and the like, in particular wine. : de en
  • FR698442A - Variable contact device for rheostats, potentiometers and similar devices : en fr
  • SU19132A1 - Link conveyor for transshipment between deck and vessel hold : en ru
  • US1790478A - Fluid container : en
  • US1790178A - Fibre board and its manufacture : en
  • US1790324A - Emictbic-cihctrit-contbolling : en
  • FR698248A - Speed reducer : en fr
  • AT120973B - Invisible tie holder. : de en
  • CA308045A - Gas-drying process : en fr
  • DE517081C - Pupin coil box : de en
  • DE517154C - Cooking crystallizer : de en
  • FR698146A - Form cylinder for rubber cliché printing machines : en fr
  • GB342077A - Improvements in or relating to sheet metal containers : en
  • GB342082A - Improvements relating to electric switches : en
  • DE517045C - Device for pressurizing the misting acid in smoke devices : de en
  • PL12812B1 - Complex cartridge case. : en pl
  • DE517147C - Oval work, especially for grinding the edges of oval glass panes : de en
  • PL12833B1 - A method and equipment for washing nitroglycerin and similar esters. : en pl
  • SU18780A1 - Typewriter silencer : en ru
  • US1790100A - Attachment for sewing machines : en
  • DE516679C - Sheet feeder : de en
  • DE516882C - Process for the isolation of cellulose derivatives from their solutions : de en
  • DE516968C - Process for the production of place posts made of concrete with a cavity for the widened foot supported by an inflatable bag : de en
  • FR698198A - System of brushes, brushes, etc. : en fr
  • FR698260A - Further training in locomotive equipment with individual axle control : en fr
  • SU19094A1 - Fighting rocket : en ru
  • US1790420A - Typewriting machine : en
  • DK43624C - Lead alloy, especially for cable sheaths. : da en
  • AU2477630A - Improvements in amplifying horns for use with apparatus forthe reproduction of sound anda process forthe manufacture thereof : en
  • CH144934A - Extendable pulley. : en fr
  • IE12577L - Cable telephony. : en
  • SU18699A1 - Single Layer Coil Winding Machine : en ru
  • DE516765C - Process for the preparation of organic bases : de en
  • DE516885C - Gear drive of the printing and forme cylinders in rotary printing machines : de en
  • CH144799A - Electric hotplate. : de en
  • US1790389A - Combined curtain and shade : en
  • US1790493A - Nut lock : en
  • DE516852C - Pretreatment of zirconium ores, titanium ores and oxide ores of rare earths : de en
  • USD83180S - Jerry sill : en
  • DE516933C - Adjustable clamping device on machine tools, in particular grinding machines : de en
  • GB341965A - Improvements in and connected with railway sleepers : en
  • FR698358A - Manufacturing process of impregnated tapes : en fr
  • FR698331A - Improvements to wire bending pliers and the like : en fr
  • GB342342A - Improvements in or relating to electric torches and the like : en
  • FR697978A - Movable stand for the pouring funnel of automatic bottle-making machines : en fr
  • FR698239A - Method and apparatus for taking and projecting cinematographic views : en fr
  • GB342008A - Improvements in and relating to prepayment meters : en
  • GB342231A - Improvements in or relating to wheels : en
  • FR697962A - Improvements to so-called shaft furnaces : en fr
  • GB342048A - Improvements in steel shelving : en
  • PL12787B1 - Steam power plant, operating alternately with a condenser or with exhaust steam extraction from steam engines. : en pl
  • DE516356C - Riveting machine for aligning watch parts : de en
  • DE516645C - Racing game : de en
  • FR698494A - Coordinate transformation device : en fr
  • US1790294A - whitacre : en
  • SU18696A1 - Sheet Metal Bending Device : en ru
  • FR698120A - Motorcycle hull : en fr
  • GB342179A - : en
  • FR698070A - Safety contact device for automobiles : en fr
  • FR698174A - Improvements to wall protection devices : en fr
  • DE516607C - Process for the production of enamel paintings on metal surfaces : de en
  • US1790430A - Island : en
  • US1790557A - Florence w : en
  • US1789973A - of columbus : en
  • US1790597A - Hugo schkoder : en
  • CA308066A - Triple valve lapping machine : en fr
  • FR698083A - Improvements to road signs : en fr
  • GB342086A - Improvements in or connected with show cases for the display of goods and in or connected with apparatus for use in conjunction therewith : en
  • GB342130A - Improvements in or relating to apparatus for disintegrating ore and other material : en
  • FR698421A - Electric lamp socket in insulating material : en fr
  • FR698386A - Compensated artificial leather and method and apparatus for its manufacture : en fr
  • SU18679A1 - Modification of the device for the separation of bodies, predominantly mining raw materials : en ru
  • SU19005A1 - Pneumatic coupling : en ru
  • US1790121A - Thermostat control : en
  • ES121300A3 - A procedure for making fabrics by making flowers or drawings that imitate splinting. : en es
  • FR698397A - Dynamic shoe shaper : en fr
  • SU18743A1 - Method of preserving chloroform : en ru
  • SU18894A1 - Furnace for melting low-melting metals : en ru
  • PL12815B1 - Visible grenade sprayer. : en pl
  • SU18805A1 - Sandbox Modification for Locomotives : en ru
  • US1790473A - hart etal : en
  • GB342674A - Improvements relating to adhesives : en
  • AU2688630B - Improvements in means for supporting window blinds : en
  • DE516808C - Self-seller for various kinds of goods and inserting coins of any value : de en
  • FR698281A - Splash guards for motor vehicle wheels : en fr
  • FR698440A - Improvements to mechanically propelled trucks : en fr
  • GB341981A - Improvements in door or gate-operating appliances : en
  • DE516568C - Process for stretching and drying skins : de en
  • ES121200A1 - A mechanical procedure applied to the manufacture of elastic capsules of plastic material for bottles and containers by means of appropriate apparatuses. : en es
  • FR698515A - Process for obtaining porous materials for construction : en fr
  • GB342142A - A device for facilitating the administration of medicine to animals : en
  • DE516752C - Mouthpiece topping reel : de en
  • DE516763C - Electric gas cleaner with gas duct arranged between two filter groups : de en
  • SU18899A1 - The method of pouring the cutting part of the tools : en ru
  • SU18973A1 - Device for automatic sampling of an average grain sample : en ru
  • DE516902C - Electric welding gun with air jet : de en
  • GB342110A - Improvements in or relating to electric plug and socket connections : en
  • ES117359A1 - A new method of manufacturing a security button intended especially for closing interior pockets of dresses. : en es
  • GB342308A - Improvements in stranded cables or metal ropes : en
  • PL12784B1 - Central fire control apparatus against moving targets in the air or on the ground. : en pl
  • DE516827C - Hopper with automatic closing device : de en
  • GB342745A - Improvements in or relating to means for measuring feet and lasts : en
  • DE516940C - Ball game : de en
  • DE516964C - Method for monitoring the drying process in the artificial drying of wood : de en
  • US1790197A - Receiver for high-frequency electric signals : en
  • US1790247A - Coke wharf : en
  • SU18911A1 - Oven, heated burner type "Primus" : en ru
  • US1790537A - Music-leaf tubneb : en
  • FR698206A - Device for the automatic stopping of vehicles by means of stop valves : en fr
  • FR698284A - Device for coupling a towed car to a driving car : en fr
  • FR698333A - Improvements to hard metal compositions and their manufacturing processes : en fr
  • GB342329A - A process for the production of chlorinated hydrocarbons : en
  • DE516220C - Mudguards for motor vehicles : de en
  • DE516831C - Process for transferring patterns and images produced in soluble molding materials to plastering mass : de en
  • DE517130C - Device for separating the individual strips of longitudinally divided roll cardboard for box making machines : de en
  • FR698015A - Machine to repair knots in planks : en fr
  • FR697970A - Closing device : en fr
  • SU18878A1 - Device for simultaneous testing by single-layer insulation of two wires on braiding machines for two-layer insulation : en ru
  • US1790612A - Rudolf von feommee : en
  • DE517060C - Blow molding machine for coarse material with conveyor screw and hollow screw shaft : de en
  • SU19081A1 - Device for automatic feeding of flexible knives razor conveyor belt of grinding machines : en ru
  • SU18924A1 - Circular saw attachment for damping noise during operation : en ru
  • CA308106A - Explosive : en fr
  • DE516880C - Method and device for producing long-lasting cold effects : de en
  • ES284U - Body, ambulant barracks adaptable to any vehicle chassis, both mechanical and animal traction. (Machine-translation by Google Translate, not legally binding) : en es
  • US1790310A - kilgore : en
  • US1790325A - Caterina sage in bourbon del monte : en
  • ES121281A1 - Mechanical procedure for the work of canes destined to be used as hoops in the fixation of the staves of the wooden containers. : en es
  • CH144793A - Adjustable emptying device on the toilet cistern. : de en
  • DE516799C - Nutsaw poultry : de en
  • DE516939C - Bowling alley convertible into a table : de en
  • FR698237A - Further development of sound-box phonographs : en fr
  • DE516850C - Fuel gas, especially for internal combustion engines : de en
  • DE516909C - Heating device, especially for foot warmers or the like. : de en
  • FR698054A - Automatic dispenser for lifting liquid by air compression : en fr
  • FR698353A - Rowing machine : en fr
  • GB342045A - Improvements relating to pumps : en
  • FR698462A - Thread guide for the spools of braiding looms : en fr
  • GB342070A - Improvements in loud speakers for wireless telephony : en
  • PL12800B1 - A method of pre-weaving artificial silk threads in a pre-spinning machine. : en pl
  • US1790149A - Meter : en
  • US1789969A - Stair construction : en
  • US1790028A - Flexible structure : en
  • US1790212A - Mount for guns : en
  • US1790365A - Ice-cream-freezer attachment : en
  • USD83171S - Design for a tumbler : en
  • SU19054A1 - Water lifting device : en ru
  • ES299U - New bottle or non-refillable bottle system. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2694130B - Non-spillable containers : en
  • USD83143S - Design for a textile fabric : en
  • DE517010C - Loudspeaker with a cone membrane that is suspended between the edge and the tip by a support membrane : de en
  • US1789982A - Catering equipment for motor cars : en
  • US1790044A - Manometer : en
  • SU18781A1 - Device for adjusting keyboards levers typewriter system Iost : en ru
  • SU18898A1 - Mold for casting several steel bars : en ru
  • US1790454A - Water heater : en
  • USD83168S - Design fob a casing fob a signaling device : en
  • DE517039C - Sound receiver for motor vehicles : de en
  • FR698373A - Process for avoiding odors or aigrettes between the conductors and the setting rods of the winding in a winding of an electrical machine : en fr
  • CA308038A - Water heating apparatus : en fr
  • FR698470A - Improvements to dryers and desiccation processes : en fr
  • AU2583830B - Vessel for treating fibrous material : en
  • US1790498A - Tackle box : en
  • CH144831A - Flat knitting machine with jacquard device for double or triple lock devices. : de en
  • FR698018A - Device for sharpening and grinding mower combs : en fr
  • FR698288A - Die-die press for the manufacture of tubes, with movable receiver placed in front of a fixed press punch : en fr
  • GB342116A - : en
  • GB342684A - Improvements in and relating to electrical heating panels : en
  • PL12857B1 - Compressed air or other compressed air brake. : en pl
  • SU18792A1 - Combined electric open-hearth furnace : en ru
  • CA308036A - Calculating machine : en fr
  • CH144874A - Process for nitration of sheets of cellulosic fibrous pulp. : en fr
  • FR698546A - Elastic roller bearing : en fr
  • GB342672A - Improvements relating to separating bark or bast from its supporting structure : en
  • SU18723A1 - Apparatus for storing and working with subscription cards : en ru