• ES113376A3 - Improvements in the sidewalks with leaf-shaped springs. : en es
  • ES113670A3 - Improvements in molecular dissociation or in the decomposition of materials that contain or produce hydrocarbons. : en es
  • DE480112C - Electromagnetic relay in which a movable core is arranged in a housing designed as a carrier of two alternately excited coils, closed on all sides and filled with a liquid : de en
  • US1722406A - Willard north winnett : en
  • US1722461A - Cap for receptacles : en
  • US1722914A - Manufacture of cellulose esters : en
  • DE480501C - Multi-winged brush rotatable around a center point for sifter with reciprocating movement : de en
  • SU10614A1 - Method of making frameless self-induction coils : en ru
  • FR662007A - Improvements to internal combustion engine pumps : en fr
  • GB316378A - Improvements in the heat radiation systems of oil insulated transformers : en
  • DE480457C - Device for changing the stroke of piston pumps, etc. : de en
  • DE480492C - Device for determining the true course and true speed of another ship from a moving platform : de en
  • ES113748A1 - Extendable cabinet with rotating body. : en es
  • FR661635A - Steering wheel and method of manufacturing the same : en fr
  • US1722441A - Display and decorating device : en
  • US1722594A - Tanning : en
  • US1722870A - Baffle : en
  • US1722424A - Spoon for stop-motion mechanism : en
  • US1722513A - Hood for cooking utensils : en
  • US1722908A - Twine seal : en
  • DE480509C - Device for regulating the amount of tobacco supplied in cigarette machines : de en
  • FR661307A - Foil toilet pad : en fr
  • DE480388C - Oil lubrication : de en
  • SU10515A1 - Mine Fat Kiln : en ru
  • DE461673C - Triggering device for power-operated recording kinematographs : de en
  • FR661886A - Process for manufacturing a fertilizer containing phosphorus, nitrogen and potash : en fr
  • DE480195C - Adjustable electric drive for grinding wheels : de en
  • CA291745A - Printing machine : en fr
  • ES113418A1 - Device to control the speed of vehicles, especially automobiles. : en es
  • ES113706A2 - An improvement in the manufacture of sanitary napkins. : en es
  • FR661844A - Improvements to soap advertising : en fr
  • FR662103A - Improvements in methods and apparatus for preserving food : en fr
  • DE480334C - Locking device for bank cellars, treasuries u. like : de en
  • FR661884A - Remote control device for the operation of a toy : en fr
  • GB306442A - Catalytic apparatus : en
  • GB316367A - Improvements in, and in the manufacture of, two-color kinematograph positive films : en
  • GB316449A - Improvements in or relating to electrical transformers : en
  • FR661914A - Anti-vibration device for drive shaft : en fr
  • GB286256A - Improvements in hypoid gears and method of producing same : en
  • ES113417A1 - Sack of paper. : en es
  • FR661893A - Process for obtaining novel derivatives of <<oxy>> mercury compounds in the nucleus : en fr
  • USD79097S - Design for a bird-cage body : en
  • FR661846A - Improvements to automatic brake regulators for vehicles and in particular for railway equipment : en fr
  • ES113433A1 - A procedure for practicing a threaded hole in pearls or artificial stones and similar items. : en es
  • GB316646A - Improvements in or relating to the manufacture of linoleum or like material : en
  • DK40536C - Device for winding up tie ties, silk ribbons and the like. : da en
  • SU10587A1 - Stamped metal sheet roof for closed stamped car body : en ru
  • SU10789A1 - Bandage : en ru
  • US1722627A - Pipe cutting and threading attachment for rotaries : en
  • US1722846A - Intake heater : en
  • DE479423C - Switching arrangement for starting and braking with motors fed by a converter according to patent 414806, especially for rail vehicles : de en
  • DE480215C - Device for coupling and uncoupling of railway vehicles and similar vehicles : de en
  • ES113493A1 - A procedure to print and reproduce spoken fonofilm and film. : en es
  • DE480326C - Automatic valve for compressors and pumps : de en
  • FR661862A - Process for electrochemically pickling iron and steel : en fr
  • ES113413A1 - A new system of injecting heat to the bread ovens, with the help of heavy oils. : en es
  • ES113554A1 - A support for machines for sealing or binding with wire adapted so that you can raise and lower the machine in a vertical plane. : en es
  • SU10651A1 - Cutter for cutting teeth on saw blades : en ru
  • DE480519C - Process for the production of threads, ribbons, films, etc. Like. Made of viscose : de en
  • CA291737A - Printing ink : en fr
  • FR662178A - Elevator improvements : en fr
  • GB289887A - Improvements in or relating to diaphragms more particularly for loud speakers and the like : en
  • FR662044A - Method of modulating high frequencies using a modulated intermediate frequency : en fr
  • SU10513A1 - Aircraft engine : en ru
  • GB284354A - Improved method and device for mixing, emulsifying, homogenising, comminuting and so forth substances of all kinds : en
  • GB299432A - A machine for dressing and sammying hide or leather : en
  • FR661980A - Leather splitting machine : en fr
  • FR662130A - Device preventing theft and loss of wallets : en fr
  • ES113527A1 - Improvements introduced in electric AC machines. : en es
  • ES113747A1 - Brush-soap dish. : en es
  • DE480167C - High-voltage fuse with a movable cross-member carrying the actual fuse : de en
  • FR661961A - Improvements to motorcycles and other mechanical vehicles : en fr
  • FR662197A - Improvements to visible indexes, directories, etc. : en fr
  • GB316421A - Improvements in recording means for electro motors : en
  • SU10748A1 - The method of excavation lying below the surface of the soil layer : en ru
  • SU10822A1 - A device for smothering the impact of falling ridges in preparatory machines of flax, jute, etc. productions : en ru
  • SU10825A1 - Apparatus for taking samples of grain moving along an elevator line : en ru
  • CA291830A - Box : en fr
  • FR661839A - Transformer voltage adjustment process : en fr
  • GB316063A - Improvements in the treatment of ores, metallurgical products, residues and the like for the recovery of precious metals : en
  • ES113364A1 - A means of impregnation for wood. : en es
  • ES113377A1 - A hanging-folding suit for the conservation and pressing of the pants. : en es
  • GB284698A - Radio-frequency amplifying circuits : en
  • FR661701A - Improvements to capacitors : en fr
  • FR661738A - Rolling mill improvements : en fr
  • FR661935A - A process for the production of high viscosity, acetone soluble acetyl cellulose and resulting new industrial products : en fr
  • CH134342A - Chain guard device for looms. : de en
  • SU10716A1 - Device for transmitting images at a distance : en ru
  • US1722658A - Buttonholes and method of making them : en
  • US1722785A - Boiler having superheater : en
  • ES113555A1 - Improvements in mixed installations of reciprocating steam machines and turbines. : en es
  • SU10472A1 - Device for filling tubes : en ru
  • SU10608A1 - Device for electrical translation of arrows from a tram car : en ru
  • SU10708A1 - Lubricant cushion for axle boxes of railway cars : en ru
  • ES113405A1 - Improvements in electromagnetic engines. : en es
  • FR661775A - Method of fixing removable blinds on motor vehicles and the like : en fr
  • ES113671A1 - Torpedo improvements. : en es
  • CH134494A - Pay phone. : de en
  • CA291717A - Automobile : en fr
  • DE480390C - Machine for bending rod-shaped metal pieces, such as pipes, profile rods, etc. like : de en
  • ES113309A1 - A ring for four fingers. : en es
  • AU1777629A - Improvements in method of and means for suspending and protecting aerial cables : en
  • DE480384C - Calculating machine with printing mechanism : de en
  • GB316649A - Improvements in the qualities of porous materials by an impregnation process : en
  • SU10666A1 - Buoyant chain water engine : en ru
  • CH134471A - Short circuit induction motor with internal starting device. : de en
  • DE480176C - Device for cutting the corner millings of window frames : de en
  • GB316432A - Improvements in or relating to cycle saddles : en
  • FR661669A - System for automatically dosing the air intake into the tires at the desired pressure : en fr
  • GB316401A - Improvements in or relating to the production of metallised surfaces : en
  • ES113698A1 - Gender for mattress fabrics with drawing effects obtained after the operation of the texture of the genre. : en es
  • ES113729A1 - Arrangement for the artificial rhythmic variation of high frequency currents. : en es
  • US1722573A - X-ray photographic apparatus : en
  • US1722850A - Disk plow and frame for same : en
  • SU10687A1 - Two-chamber sectional steam boiler : en ru
  • DE480012C - Overflow tap with curved shank for pipe sleeves : de en
  • GR2395B - AUTO POWER ENGINE FOR PRESSURE AIR. : el en
  • ES113404A2 - A camera filter. : en es
  • ES113731A1 - Adhesives for means used to fight insects and harmful plants. : en es
  • US1722257A - Rotary reciprocating combustion engine : en
  • US1722917A - Automobile screen : en
  • US1722942A - Vending machine : en
  • US1722981A - Musical instrument : en
  • US1722752A - Slide valve : en
  • DE480521C - Device for clamping window frames, door frames and. Like. For pre-drilling the corners : de en
  • ES113753A2 - An olive oil extractor device. : en es
  • GB316446A - Improvements in anodes for electrolytic baths : en
  • US1722936A - Coffeepot : en
  • GB316353A - Improvements in and relating to surface coatings of ebonite, hard rubber or the like : en
  • DE480320C - Front cart for fork tedders : de en
  • DE480503C - Catch dam for shutting off the water on sunken objects and for hydraulic structures : de en
  • ES113718A1 - Geochronometer. : en es
  • FR661999A - Improvements to vacuum electric discharge devices : en fr
  • DE480149C - Electrolyte for lead collectors consisting of a mixture of diluted sulfuric acid and phosphoric acid : de en
  • ES113402A1 - Improvements in anti-glare devices. : en es
  • FR661895A - Improvements made to wagons or electric cars and to the tracks on which they travel : en fr
  • GB302898A - Improvements in sheet printing machines arranged for perfecting : en
  • GB316603A - Improvements in and relating to tables : en
  • DE480142C - Device for holding rotating sliding windows in the folded position : de en
  • FR661861A - Improvements to transportable gasifiers with infusible nozzle : en fr
  • GB285077A - Improvements in or relating to the lighting of luminous electric discharge tubes : en
  • GB307043A - Improved means for securing or binding edges or folds of sack or like containers composed of paper or the like : en
  • ES113409A1 - Device for heating water by means of steam generated by a boiler heated by cooking fire, oven and the like. : en es
  • GB316532A - Improvements in and relating to angle cock devices : en
  • BE361563A - : en
  • GB316642A - A new or improved apparatus for use with telephone systems : en
  • BE361658A - : en fr
  • CH134504A - Method and device for the production of packaging sleeves from short-fiber materials. : de en
  • CA291809A - Film copying machine : en fr
  • SU10761A1 - Method for measuring concentrations and particle sizes : en ru
  • US1722912A - Wheel bearing for trucks and like structures : en
  • SU10862A1 - Adaptation to automobile gas generator for dry gas cleaning : en ru
  • US1722279A - Tool for bending metal clips : en
  • US1722483A - Apparatus for drawing glass : en
  • FR662193A - Device for sharpening and grinding the teeth of card linings, and for other similar purposes : en fr
  • GB294532A - Improvements in or relating to flame spreaders for blue flame lamps of the wick type : en
  • DE480417C - Injection ampoule for chloroethyl : de en
  • SU10723A1 - Iron oven with turns and with an air chamber, heated by a Primus-type kitchen or another similar to it : en ru
  • SU10882A1 - Inscription Template : en ru
  • FR662058A - Method and device for the manufacture of cabled ropes, using a single loom : en fr
  • DE480165C - Locking device for quick switch : de en
  • FR662076A - Apparatus for injecting petroleum into internal combustion and explosion engines : en fr
  • FR662129A - Submarine intended for various underwater work and able to move in all directions : en fr
  • SU10621A1 - Electric pilot tube : en ru
  • SU10734A1 - Adaptation to bearings for giving a signal and additional lubrication in case of their heating : en ru
  • US1722601A - Card selecting and raising device : en
  • USD79086S - Design for a lamp : en
  • AU1737028A - Method and apparatus for cleaning blast furnace gases orthe like : en
  • CA291651A - Weight indicator : en fr
  • CA291727A - Multi-cylinder reciprocating engine : en fr
  • US1722966A - Illuminating fixture : en
  • SU10541A1 - Sampling apparatus from borehole walls : en ru
  • DE480293C - Process for achieving uniform strength in wire rods made of aluminum and its alloys : de en
  • US1722977A - Harmonic organ : en
  • CA291813A - Foam column : en fr
  • CA291793A - Frame for cattle stalls : en fr
  • ES113590A1 - Improvements in the dies to make tubes of a straight strip. : en es
  • AU1708628A - Anew process of manufacturing footwear : en
  • BE361696A - : en fr
  • US1722588A - Point-to-plate gas-filled rectifier : en
  • US1722402A - Springboard-anchoring mechanism : en
  • US1722578A - Cooling apparatus : en
  • US1722739A - Method of manufacturing connection plugs : en
  • US1722818A - Multiple automobile pit : en
  • USRE17385E - Pierre bebthxlemy and henry de montby : en
  • SU10549A1 - The device for recording the time of the telegraph : en ru
  • ES113750A1 - An improved device for finishing and smoothing the ends and the layer of the cigars. : en es
  • SU10492A1 - Muffler for internal combustion engines : en ru
  • DE480454C - Device for erecting flat box shells u. like : de en
  • SU10715A1 - Device for cleaning lubricating oil flowing through the channels of the crankshaft necks : en ru
  • GB316493A - Improvements in printing and offset rollers and means for making the same : en
  • US1722909A - Closure for bottles and like receptacles : en
  • DE480273C - Detonator with explosive charge : de en
  • GB300585A - : en
  • ES113490A1 - A loom for the manufacture of all kinds of carpets of a width and in a single piece from 75 centimeters to 6 meters wide, with an indeterminate length. : en es
  • DE480316C - Container for records : de en
  • DE480397C - Fencing : de en
  • ES113331A1 - Improvements in heating radiators. : en es
  • FR662011A - Device for fixing the connection wires to the socket outlets : en fr
  • GB301842A - Continuously operating centrifugal sludge separator : en
  • SU10684A1 - Drill training tool : en ru
  • GB295941A - An improvement relating to the colouring of spirit varnishes : en
  • US1722284A - Incased electric motor : en
  • US1722659A - Exhibition apparatus : en
  • US1722700A - Fuel economizer and smoke consumer : en
  • SU10369A1 - Retort furnace for pyrogenic oil decomposition : en ru
  • SU10731A1 - Dual Action Internal Combustion Engine : en ru
  • US1722259A - Internal-combustion engine : en
  • CH134476A - Procedure for the automatic restart of synchronous machines after a temporary fault in the network. : de en
  • AU1663528A - Improvements in and relating to cellulose ester solutions and plastics : en
  • SU10469A1 - Chloroform cleaning method : en ru
  • US1722318A - Heel machine : en
  • DE480464C - Toys with a light source located inside and translucent interchangeable images in sections of the outer walls : de en
  • US1722882A - Press : en
  • ES113616A3 - A horizontal table-stove with automatic conveyor for the sizing of knitted stockings and socks. : en es
  • CH134329A - Device for alternately filling and emptying two containers. : en fr
  • GB292498A - Improvements in or relating to telephone systems : en
  • FR661717A - Further training in gramophone records and other speaking machines and their manufacture : en fr
  • ES113552A1 - Circuit breaker for control panel of low voltage installations. : en es
  • FR661860A - Line relay for teleautograph : en fr
  • GB286227A - : en
  • US1722397A - Carriage for automatic firearms : en
  • USRE17387E - Art of making leather articles : en
  • FR661917A - Automatic clutch mechanism : en fr
  • US1722756A - Means for correcting temperature errors in electric meters : en
  • US1722768A - Thermal relay : en
  • SU10412A1 - The method of coloring furs, hair, etc. : en ru
  • US1722745A - Folding mechanism : en
  • CH134297A - Structure that is exposed to significant fluctuations in temperature. : de en
  • CH134510A - Device for displaying the pressure loss in pneumatic tires. : de en
  • DE480406C - Electric light indicator for the contents of storage containers : de en
  • DE480412C - Climbing switch, especially for mining operations : de en
  • CH134484A - Electric chandelier. : en fr
  • GB302650A - : en
  • AU1508528A - Improved apparatus for regulating admitted gas pressure in beer casks and the like : en
  • CH134411A - Device for attaching a cord to a wristwatch. : en fr
  • DE479979C - Folder, the sheets of which are provided on the free edges with folded-over extensions that form a pocket for holding documents or the like : de en
  • DE480452C - Process for the sterilization of milk and similar liquids : de en
  • SU10378A1 - Intermediate condenser for two or multistage steam jet air pumps : en ru
  • SU10502A1 - Packing method of asphalt tar : en ru
  • SU10664A1 - Caddish dyeing machine : en ru
  • US1722982A - Organ pipe : en
  • FR661745A - Water heater recovery degasser for low temperature with smoke tubes : en fr
  • CH134349A - Electric iron. : en fr
  • CH134393A - Writing case. : de en
  • SU10381A1 - AC single-phase or multi-phase current machine : en ru
  • US1722359A - Clamp for abrasives : en
  • SU10605A1 - Music stand for typewriter : en ru
  • USD79120S - Design for a cameo : en
  • ES113647A1 - A procedure to take advantage of minerals that contain copper and zinc. : en es
  • FR661762A - Apparatus for the production of sheet glass : en fr
  • FR661852A - New ladies' hat and its manufacturing process : en fr
  • FR662013A - Typewriter Improvements : en fr
  • CH134477A - Device for limiting high short-circuit currents. : de en
  • CH134308A - Device for the mechanical treatment of domestic sewage. : de en
  • FR661651A - Door and window caulking device : en fr
  • FR661830A - Automatic level adjustment device in condensers : en fr
  • GR2392B - READING BOX. : el en
  • FR661845A - Improvements to non-slip chains : en fr
  • GR2399B - PROVISION FOR THE WITHOUT POWDER VACUUM OF THE AFTER THE ROLLING STORM OF THE GARBAGE IN WHAT COLLECTION CONTAINERS CONTAINERS OR CARS. : el en
  • ES113422A1 - Improvements in the boiler water heaters for boilers and similar. : en es
  • FR661851A - New fabric and its manufacturing process : en fr
  • CH134382A - Rotary machine for deep and high pressure. : de en
  • CH134441A - Double seat valve. : de en
  • DE480254C - Container lid : de en
  • FR661975A - Device for protecting transformers against overvoltages and accidental internal contact : en fr
  • GB300623A - Improvements in or relating to dyeing machines : en
  • GB316361A - A new or improved barrel stand : en
  • GB316363A - Improvements in the manufacture of wire wheels for vehicles : en
  • FR661815A - Guide device for snow vehicle runner : en fr
  • SU10569A1 - Apparatus for continuous fractional distillation of oil residues in vacuum : en ru
  • CA291653A - Foot measuring instrument : en fr
  • SU10622A1 - Automatic scales for weighing loose bodies : en ru
  • CH134518A - Device for displaying the direction of travel of due trains in stations. : de en
  • CA291768A - Silk processing : en fr
  • FR662016A - Process for decatising and ironing textile articles, in particular knitted articles and hosiery : en fr
  • US1722727A - Artificial limb : en
  • CH134525A - Process for the production of a fertilizer. : de en
  • CH134338A - Advanced wire rope and process for its manufacture. : en fr
  • CH134364A - Process for the preparation of an acetoacetanilide sulfonic acid. : de en
  • CH134412A - High-speed synchronous motor combined with a gear transmission for driving clocks and controlling all kinds of tariff apparatus. : de en
  • US1722271A - Spring end construction : en
  • SU10520A1 - Method of laying windings in the grooves of iron electric machines : en ru
  • SU10628A1 - Device to indicate the level of liquid : en ru
  • SU10878A1 - Mechanical guidance for drive belts : en ru
  • SU10598A1 - Method of attaching stops or spikes to savvy blanks : en ru
  • DE479956C - Device for the step-by-step preheating of the feed water by tapping steam in mixing chambers arranged in the manner of a venturi : de en
  • ES113414A1 - Improvements in the construction of roads and roads. : en es
  • GB316447A - Improvements in or relating to the manufacture of calcium hypochlorite : en
  • CA291719A - Paper watermarking machine : en fr
  • CH134483A - Permanent wick for alcohol burners. : de en
  • DE480324C - Belt hanger : de en
  • DK40547C - Method and Apparatus for Use in Making Plates or Films of Mixtures Containing Alkyl Salts of Cellulose or Cellulose Eaters. : da en
  • FR661756A - Improvements in the methods of winding or wrapping the fabric on metallic or other cores as well as in the apparatus used for this purpose : en fr
  • DE480371C - Unbalance converter : de en
  • FR661947A - Improvements to cameras : en fr
  • FR662188A - Removable stand for hammock : en fr
  • SU10688A1 - Device for the movement of the carriage odometer type Odner : en ru
  • US1722592A - Case : en
  • CA291814A - Water tube boiler : en fr
  • GB293425A - Improvements in and relating to time switch mechanism : en
  • DE480533C - Single chamber brake : de en
  • CA291738A - Insulating cap : en fr
  • SU10576A1 - Carburetor : en ru
  • US1722925A - Intaglio-ink composition : en
  • USD79058S - Petee paul aiello : en
  • USD79109S - Design for a spoon ob similar article : en
  • AU1585128A - A fireproof folding filing cabinet : en
  • AU1512028A - Improvements in apparatus for planting sugarcane andthe like : en
  • DE480525C - Cooling shaft for rotary ovens for burning cement u. like : de en
  • ES113536A1 - A refinement in the provision of reinforcements in the feet of stockings and socks. : en es
  • GR2397B - IMPROVEMENTS OF OIL DISTILLATION PRODUCTS AND METHOD OF PROCESSING THEM. : el en
  • US1722624A - Self-opening cotter-key means : en
  • SU10685A1 - Steam boiler : en ru
  • CH134399A - Liquid dispenser with two gauges. : en fr
  • DK40535C - Snowshoes for Automobile Rings. : da en
  • ES113368A1 - A new oil extractor. : en es
  • FR661995A - Dust removal and collection device or installation : en fr
  • GB316418A - Improvements in talking machines : en
  • SU10477A1 - Copper Scrap Mixing Apparatus : en ru
  • DE480505C - Sports bike used as a rolling tire : de en
  • ES113739A1 - An announcing device for the interior of automobiles. : en es
  • US1722543A - Seat construction : en
  • SU10531A1 - Electric way. chrome plating : en ru
  • US1722490A - Antifriction bearing : en
  • US1722849A - Fruit-dispensing device : en
  • DE480315C - Elevator control : de en
  • US1722363A - Mounting for luminous tubes : en
  • US1722541A - Nut lock : en
  • CA291786A - Steering wheel : en fr
  • DE480405C - Butt joint on ball and roller slides : de en
  • DE479900C - Device for the remote adjustment of clocks, in particular using high-frequency signals : de en
  • GB303018A - Improvements in non-skid tire chains : en
  • CA291699A - Elevator : en fr
  • DE480523C - Drive for drilling machines : de en
  • FR661833A - Plant for drying powdery materials : en fr
  • FR662017A - Reception, capture and use of solar heat : en fr
  • SU10658A1 - Measuring vessel for bottling liquids : en ru
  • US1722401A - Faucet : en
  • US1722501A - Process of and composition for bleaching and improving milling products : en
  • US1722381A - Attachment for lawn mowers : en
  • ES113551A1 - A system of wheels for cars moved by pedal, for children, cycles, trolleys, and in general, wheels for toys. : en es
  • US1722779A - Steering-wheel drive for travel indicators : en
  • USD79098S - Design for a box cover : en
  • SU10405A1 - Washing machine : en ru
  • SU10524A1 - Telephone control room device : en ru
  • SU10813A1 - Brick Making Machine : en ru
  • US1722342A - Restaurant system : en
  • US1722740A - Look box : en
  • USD79115S - Design for a rttg or similar article : en
  • DE480023C - Telecommunication cables : de en
  • FR661782A - Device for pressing materials containing liquids : en fr
  • CA291700A - Sheet iron building material : en fr
  • CA291752A - Filament incandescent lamp fitting : en fr
  • US1722449A - Heat-treating-furnace organization for metallic units : en
  • SU10563A1 - Contact device for pocket or handheld electric lamps : en ru
  • US1722576A - Ice-scoring machine : en
  • CH134392A - Device for cooling photometric copiers, in particular for reproduction technology. : de en
  • US1722521A - Folding stand : en
  • SU10637A1 - An eyelet sprout machine : en ru
  • SU10579A1 - Device for making coils for winding electrical machines : en ru
  • FR661974A - Process for using worn or unserviceable tire casings : en fr
  • US1722327A - Antitheft device : en
  • DE479875C - Printing tabulator driven by an electric motor : de en
  • FR662036A - Improvement in shoe manufacturing methods : en fr
  • GB316329A - Process of decarburizing ferro-alloys : en
  • USD79108S - George m : en
  • FR661759A - Method and device for regulating pressure in spaces traversed by a stream of steam, gas or air, in particular pipes, steam exhaust pipes, chambers of steam turbines and the like : en fr
  • FR661786A - Improvements to brake mechanisms for motor cars : en fr
  • GB316570A - Improvements in screens for viscous masses : en
  • CA291769A - Method of treating shingles : en fr
  • DK40531C - Potato harvester. : da en
  • GB288158A - Improvements relating to hydraulic valve gear : en
  • SU10733A1 - Plane : en ru
  • SU10643A1 - Steam boiler : en ru
  • SU10702A1 - The method of obtaining plastic : en ru
  • US1722811A - Multiple-unit book holder : en
  • US1722986A - Game apparatus : en
  • CH134328A - Siphon. : en fr
  • ES113471A3 - A procedure for the manufacture of bras for women. : en es
  • US1722451A - Safety envelope : en
  • US1722791A - Fuel-feeding device for internal-combustion engines : en
  • ES113565A1 - Pneumatic hammer perfected. : en es
  • FR662198A - Volume control for recording and reproducing sound : en fr
  • SU10488A1 - Three-phase transformer with a composite iron core : en ru
  • US1722556A - Can-body-forming machine : en
  • CH134409A - Pull-down winding and time-setting mechanism. : en fr
  • US1722368A - Method of making lenses or the like : en
  • US1722407A - Self-righting stamp : en
  • US1722860A - Stopping mechanism for knitting machines : en
  • US1722364A - Railway-traffic-controlling apparatus : en
  • DE480500C - Automatically insertable and releasable support bearings for shaft shafts on machine tools : de en
  • CA291695A - Parcel or luggage carrier : en fr
  • CA291783A - Sheet metal channel apparatus : en fr
  • CA291704A - Engine valve : en fr
  • FR661800A - Wristwatch retainer on the wrist : en fr
  • AU1448428A - An improved feeding device : en
  • GB295329A - Improvements in or relating to electrical circuit interrupting devices : en
  • SU10874A1 - Propeller water turbine : en ru
  • US1722947A - Fly screen : en
  • FR661828A - Process for obtaining and instructions for use of light fuels : en fr
  • GB316652A - Improvements in or relating to the heat treatment of oil shale or similar materials : en
  • DE479246C - Process for the production of cellulose skins from viscose : de en
  • DE480119C - Locking device for elevator shaft doors : de en
  • CH134097A - Process for the preparation of a nitro-2-amino-1-benzoic acid. : de en
  • DE480178C - Pointer mechanism for gasoline measuring tools with automatic termination of the dispensing process : de en
  • GB294209A - The production of vinegar : en
  • SU10611A1 - Device for making thick lines with ink or other paint : en ru
  • US1722453A - Pen and pencil holder : en
  • AU1744628A - Improvements in or relating to electrical-synchronising, apparatus : en
  • CA291765A - Electrical conductor : en fr
  • DE480246C - Tool holder for tools for turning off the wheel flange of wheel sets : de en
  • DE480333C - Locking device for breakfast window : de en
  • FR661992A - Process for the manufacture of finished acetate silk using the dry process or the vaporization process : en fr
  • FR662061A - Pounding machine usable for producing the compaction of hard materials and for setting cement pavements on roads : en fr
  • GB304241A - Improvements in and relating to vertically sliding windows : en
  • FR662005A - Device to avoid soiling of milk obtained with milking machines : en fr
  • GB316529A - Improvements in or relating to electric protective relay arrangements : en
  • US1722299A - Cosmetic-pencil container : en
  • US1722479A - Brush : en
  • US1722574A - Coaster : en
  • GB316531A - Systems and apparatus for translating radiant energy into visual effects, particularly for securing an optical image of the radiator : en
  • DE480363C - Transfer printing : de en
  • DE480453C - Device for the production of fruit pastes : de en
  • DE480479C - Tunnel furnace for burning stones, vessels, etc. Like. From coal slag : de en
  • DE480419C - Reversible fluid change and reversing gear : de en
  • ES113482A1 - An industrial result, transparent gelatinous paper. : en es
  • US1722435A - Apparatus for extracting cholesterol from blood : en
  • US1722611A - Cork product and the manufacture thereof : en
  • GB314666A - Improvements in bomb crates and release mechanism for aircraft : en
  • ES113540A1 - Plane or hydroplane whose axes that carry the propellers describe, in a vertical plane, variable arcs at will. : en es
  • FR662123A - Improvements to electronic discharge devices : en fr
  • DE480361C - Recovery machine with rotating ejectors : de en
  • DK40548C - Synchronous Steering Mechanism with Gain. : da en
  • DE480301C - Steam power plant : de en
  • FR661712A - Improvements to refrigeration systems and manufacturing and transport processes for said systems : en fr
  • GB296019A - Improvements in and relating to the production of electric discharges at elevated temperatures : en
  • GB304186A - Means for heating the cylinders of a triple or multiple expansion steam engine : en
  • GB316599A - Improvements in compressed air brakes : en
  • FR661714A - Switching device influenced by the deformation of vectors representative of voltages or currents for controlling protection or regulating devices in polyphase networks : en fr
  • FR662167A - Device for automatic control of the sensitivity of an amplifier or radio receiver : en fr
  • US1722429A - Mattress protector : en
  • DE480255C - Coupling of the taps with the associated individual counters on a device for filling liquids of various properties : de en
  • ES113654A1 - A procedure, and its corresponding special apparatus, for the reduction of metals minerals susceptible to volatilization. : en es
  • GB316332A - Improvements in or relating to microphones : en
  • SU10503A1 - Shelving trolley for transportation and unloading of molded clay items : en ru
  • SU10886A1 - Anti-theft travel device : en ru
  • SU10479A1 - Conveyor device to peat plants : en ru
  • ES113640A1 - Intensive engines, spontaneous ignition by compression and cold start, applied to agriculture and small industries, using all kinds of liquid fuels, including heavy oils. : en es
  • GB316384A - Improvements in or relating to electric time switches : en
  • DE480228C - Process for the production of leather : de en
  • DE480265C - Locking device designed as a buckling bar for box lid : de en
  • DK40534C - Ice shoes for car wheels. : da en
  • ES113380A2 - A packaging system for industrial lubricating gases. : en es
  • US1722545A - Brush : en
  • US1722425A - Internal-combustion engine : en
  • US1722647A - Stretching apparatus : en
  • DK40530C - Table work with sliding plans for unloading freight rates and the like. : da en
  • FR661888A - Projector refinements : en fr
  • FR662161A - Improvements in the manufacture of self-lubricating materials : en fr
  • GB316480A - Apparatus for sharpening pencils and the like : en
  • DE480396C - Key fob : de en
  • US1722263A - Hardness-testing machine : en
  • CA291744A - Thread cutting die : en fr
  • US1722767A - Pneumatic oscillating system and loosely-operative pneumatic couplings : en
  • US1722633A - Fluid-pressure brake : en
  • CH134449A - Suction device for pumps for conveying liquids containing solid components. : de en
  • US1722565A - Attachment for instrument boards : en
  • US1722651A - Aircraft : en
  • US1722616A - Compressor : en
  • DE480237C - Two-stroke internal combustion engine with a tubular slide, which is moved by the crankshaft, between the working piston and the cylinder, which is designed as a pump piston at its lower end : de en
  • FR661533A - : fr
  • FR661655A - Reversible seat system : en fr
  • GB316514A - Improvements in and relating to presses for sheet metal : en
  • US1722851A - Microphone : en
  • US1722874A - Pulp screen : en
  • ES113651A1 - Perfection in bodies or boxes of lanterns for the cinematographic projection apparatus and their like. : en es
  • FR662091A - Improvements to mechanisms for placing dies in machines or mechanisms for melting characters or typography : en fr
  • GB316476A - Improvement in percussive tools : en
  • DE480450C - Tool for cutting threads, especially internal threads in double-conical hollow bodies : de en
  • US1722654A - Method of assembling stiffeners in shoe uppers and the article produced thereby : en
  • DE480198C - Manufacture of ammonium phosphate : de en
  • DE480517C - Electric heating element, especially for railway heaters : de en
  • ES113384A1 - A new form of insoles for footwear. : en es
  • AU1550728A - Improvements in bag and sack closing machines : en
  • GB316405A - Improvements in or relating to electric variable resistance devices : en
  • US1722640A - Electric lamp : en
  • SU10653A1 - A device for determining the level of water in oil tanks : en ru
  • USD79074S - Design for a bottle or similar container : en
  • CA291789A - Drill mechanism : en fr
  • FR662180A - Automatic milling machine : en fr
  • GB300659A - Improvements in suspending means for binders or files for papers or documents : en
  • GB316527A - Improvements appertaining to change box mechanism for looms : en
  • ES113618A3 - A procedure to color, in blue, the flowers known by the name of roses. : en es
  • FR661928A - Connecting device for rail joints : en fr
  • SU10795A1 - Steam boiler : en ru
  • SU10827A1 - Mass galvanizing machine : en ru
  • ES113391A3 - Electrolytic process for chrome plating of metal parts. : en es
  • GB316394A - Improvements in or relating to metal articles for use in chemical and like processes and alloys therefor : en
  • GR2396B - METHOD OF COATING ROOMS, WATER STORES, SEWERS AND SIMILAR. : el en
  • CH134309A - Sink for dishes, etc. : de en
  • ES113478A1 - A new movement transformation device. : en es
  • ES113531A3 - Manufacture of rubber galoshes. : en es
  • SU10868A1 - Device for transferring the drive belt from steps of smaller diameter to steps of larger diameter in the stepped pulleys : en ru
  • US1722482A - Continuous machine for treating fabrics : en
  • US1722511A - Resistor : en
  • US1722736A - Door guard : en
  • CH134307A - Device for the mechanical treatment of domestic sewage. : de en
  • DK40529C - Close the window. : da en
  • FR661854A - Shirts with tie attached to the collar : en fr
  • FR662078A - Alcohol denaturing agents, in particular spirits : en fr
  • GB291115A - Improvements in or relating to train control systems : en
  • GB316467A - Method of and apparatus for stencilling : en
  • DE480414C - Ferraris drive irons with ferromagnetic shunt : de en
  • DK40533C - Lamp for direction indicators on automobiles. : da en
  • FR661729A - Improvements to mechanical machine tools for metalworking and particularly to their locating mechanism : en fr
  • FR661767A - Improvements to freewheel couplings : en fr
  • GB316357A - Improvements in machines for uniting knitted webs : en
  • GB316359A - Process for the manufacture of sexual hormones : en
  • CH134298A - Centrifugal action device for spreading road maintenance products. : en fr
  • CH134498A - Signal transmitters, in particular for motor vehicles, with an electromagnetically excited record. : de en
  • DE480483C - Multi-unit articulated locomotive with a water or fuel tank in front of the smoke chamber : de en
  • FR662069A - Wheel for motor vehicles : en fr
  • SU10536A1 - Air pump for feeding compressed air automatic rail air brakes : en ru
  • US1722608A - Shuttle for looms : en
  • US1722832A - Hydraulic transmission : en
  • CA291640A - Paper tube : en fr
  • US1722324A - Means for making pipe joints : en
  • US1722560A - Air-heating system for fireplaces : en
  • US1722878A - Automobile hood eaves : en
  • US1722928A - Leon ulienfeld : en
  • US1722805A - Sound radiator : en
  • US1722900A - Battery-charging device : en
  • CA291702A - Portable liquid atomizer : en fr
  • SU10395A1 - Supercooled Condenser : en ru
  • US1722575A - Automatic woodworking machine : en
  • CH134370A - Process for the preparation of nitrocellulose solutions containing resin bodies. : de en
  • US1722952A - Work-feeding mechanism for stitching machines : en
  • DE480411C - Device for generating additional distillate in high-pressure steam operations with counter-pressure machines and steam converters : de en
  • FR661823A - Device for the gradual stopping of a mobile device such as an aircraft in the process of landing, and other applications : en fr
  • CA291807A - Massage machine : en fr
  • SU10895A1 - Drainless burner for kerosene kitchen : en ru
  • US1722985A - Fluid-distributing apparatus : en
  • US1722648A - Composition cork and the manufacture thereof : en
  • CA291821A - Latex processing : en fr
  • SU10836A1 - Malka : en ru
  • US1722516A - Corrugated auto marine vehicle : en
  • US1722526A - Antiskid tire chain : en
  • SU10852A1 - Reysshin : en ru
  • ES113316A1 - Improvements in the hooks or hooks, especially usable in railway sleepers. : en es
  • FR662020A - Improvements made to containers for products used to supply motors : en fr
  • GB300244A - Improvements in or relating to train control systems : en
  • SU10578A1 - Method of electric arc welding of copper : en ru
  • US1722413A - Bed : en
  • US1722880A - Valve-grinding machine : en
  • SU10368A1 - The method of preparation of the composition to remove plaque of lead and nickel silver from the barrel of a firearm : en ru
  • USD79092S - Design foe : en
  • CA291673A - Stirring apparatus : en fr
  • CH134365A - Process for the preparation of an azo dye. : de en
  • SU10889A1 - Peat forming machine with drum stump separator : en ru
  • CH134362A - Process for the production of thiourea. : de en
  • CH134430A - Process for providing wooden surfaces with a protective coating. : de en
  • AU1694028A - Improvements in or relating tothe distillation of carbonaceous materials, tar sands, oil bearing limestone orthe like, and to apparatus for subjecting gases and vapours tothe action of liquids : en
  • CA291799A - Packaging machine : en fr
  • GB316634A - Improvements in gramophone and like sound boxes : en
  • CH134378A - Holder for registry cards. : de en
  • SU10663A1 - Device for measuring small displacements of a parallel beam : en ru
  • US1722602A - Goggles : en
  • US1722762A - Roof jack : en
  • CH134320A - Floor preparation device with holding device for steel chips. : de en
  • FR661653A - Device to prevent complete or partial obstruction of collecting pipes collecting liquids discharged from devices or containers such as washbasins, sinks and others : en fr
  • FR662040A - Process and apparatus for the denitration of residual sulphonitric acids : en fr
  • SU10440A1 - Method for producing benzaldehyde : en ru
  • US1722570A - Apparatus for testing and otherwise utilizing filler rods : en
  • US1722582A - D. c. railway system : en
  • US1722657A - Loud-speaker unit : en
  • US1722372A - Method of reclaiming metal portions of electrical apparatus : en
  • US1722487A - Multivane aeroplane : en
  • US1722814A - Press cylinder : en
  • US1722948A - Antifriction bearing : en
  • US1722287A - Tack-handling mechanism : en
  • US1722350A - Internal-combustion engine : en
  • US1722690A - Coin tester and slug eliminator for vending machines : en
  • US1722972A - Drive for pattern mechanism for looms : en
  • US1722383A - Combination spring hanger for brooms and dustpans : en
  • US1722696A - Teapot : en
  • CA291785A - Steering wheel : en fr
  • FR661674A - Improvements to lamps : en fr
  • US1722540A - Harrow drawbar : en
  • SU10806A1 - Driving Belts : en ru
  • DE467040C - Device for cleaning electrodes or groups of electrodes on electrical gas cleaners by tapping them : de en
  • DE480211C - Device for simultaneous lifting of the pattern rollers loaded by weight levers on multicolor gravure printing machines : de en
  • FR661890A - Ammonia nitrate manufacturing process : en fr
  • GB316602A - Improved animal trap : en
  • SU10463A1 - Apparatus for accelerated production of Vasserman reaction : en ru
  • US1722795A - Tractor belt : en
  • US1722537A - Control device for pneumatic-dispatch-tube apparatus : en
  • US1722630A - Siachiimb : en
  • FR662006A - Improvements to internal combustion engine pumps : en fr
  • US1722412A - Valve : en
  • DE480294C - Back and forth conveying means with lifting and lowering movement, in particular for removing the rolling rods arranged on the collecting grate in the case of cooling beds : de en
  • SU10839A1 - Electric switch : en ru
  • CH134401A - Control device for apparatus for dispensing certain amounts of liquid. : de en
  • DE480157C - Process for the production of sulfonated oil : de en
  • US1722854A - Adjustable window screen : en
  • US1722360A - Lamp : en
  • US1722729A - Smoker's stand : en
  • US1722763A - Means for operating on jar covers : en
  • SU10869A1 - Device for dropping the drive belt from steps of a larger diameter at a step of a smaller diameter of stepped pulleys : en ru
  • US1722471A - Sewer-flushing device : en
  • SU10865A1 - Layer for stepped pulleys : en ru
  • CA291643A - Seed bag : en fr
  • CH134311A - Drive with ball bearings for fittings of sliding doors. : de en
  • AU1701028A - Improvements in unsplinterable glass : en
  • CA291746A - Shaving stick container : en fr
  • CA291692A - Paper-making machine suction box : en fr
  • CH134316A - Gas stove with adjustable roasting oven burners. : de en
  • US1722776A - Composition of matter comprising resin esters : en
  • CH134380A - Method and device for cleaning the matrices of type setting and line casting machines. : de en
  • US1722358A - Alloy and method of making alloys : en
  • SU10430A1 - Microscope Lighting Fixture : en ru
  • CH134345A - Mesh wheel chair. : de en
  • CA291689A - Steering wheel : en fr
  • AU1736228A - Improvements in or relating to detachable shoe heel wearing surfaces : en
  • CA291631A - Ironing roll : en fr
  • SU10417A1 - The method of obtaining water-insoluble azo dyes : en ru
  • SU10700A1 - A device for determining the tensile forces that occur in a bolt during its tightening : en ru
  • US1722877A - Humidifier : en
  • USD79121S - Design for a cameo : en
  • CA291808A - Cigar machine : en fr
  • CH134495A - Low attenuation microphone. : de en
  • SU10566A1 - Apparatus for measuring, cutting and winding fabrics : en ru
  • SU10699A1 - Shaft furnace for firing materials at low temperatures : en ru
  • CH134467A - Countercurrent evaporator for refrigeration machines with indirect cooling. : de en
  • BE361495A - Improvements in the manufacture of nitro-cellulose : en fr
  • DE480295C - Device for transverse conveying of rolled material : de en
  • CH134427A - Tool handle secured against shattering. : de en
  • DE480267C - Fountain pen with protective sleeve and flap : de en
  • DE480460C - Direction indicators : de en
  • DE480510C - Device for regulating the amount of tobacco supplied in cigarette machines : de en
  • ES113444A1 - Improvements in electromagnetic relay mechanisms. : en es
  • SU10880A1 - Chemical Fire Extinguisher : en ru
  • CH134390A - Facility for rapid photography. : de en
  • DE480311C - Sand spinner with rotating throwing pots for filling molding boxes and the like. like : de en
  • AU1445228A - An improved deck andthe like chair : en
  • AU1713728A - Improvements relating tothe production of artificial silk bythe copper oxide ammonia stretch spinning process : en
  • SU10393A1 - Cutting mechanism in cigarette machines : en ru
  • US1722286A - Fastener-inserting machine : en
  • AU1454528A - Improvements in and relating to packing containers : en
  • AU1766529A - Improvements in and relating to fire alarms : en
  • SU10763A1 - Litter box : en ru
  • US1722708A - Gyroplane : en
  • DE480291C - Shoe insole for treating the ball of the foot : de en
  • FR662177A - Method and apparatus for controlling the flow of fuel : en fr
  • ES113717A1 - Perfection in devices for the application of thin and uniform layers of liquids on surfaces. : en es
  • ES113737A1 - A liquid filling and measuring machine. : en es
  • GB316566A - Improvements in or in connection with electric fuse boards or boxes : en
  • SU10797A1 - Test fixture for psychotechnical testing of motormen for fear and danger : en ru
  • USD79122S - Design for a cameo : en
  • DE480522C - Multi-fuel steam power plant : de en
  • DK40544C - Device at milking machine plant. : da en
  • US1722822A - Feeding apparatus : en
  • SU10627A1 - Purka : en ru
  • US1722567A - Rail anchor : en
  • US1722603A - Method and apparatus for reconditioning the water-softening material in a softening apparatus : en
  • US1722609A - Garment hanger : en
  • CA291802A - Shock absorber : en fr
  • CH134450A - Device for regulating the delivery rates of lifters. : de en
  • SU10414A1 - The way of tanning : en ru
  • US1722898A - Tension for loom shuttles : en
  • CA291708A - Electric switch : en fr
  • DE480459C - Bearing of the trailer brake lever to be swiveled when the trailer runs onto the towing vehicle : de en
  • DE480513C - Separation of phosphorus from gases containing phosphorus : de en
  • CA291655A - Rubber composition : en fr
  • SU10373A1 - Reaping threshing machine : en ru
  • US1722726A - Internal-combustion engine : en
  • US1722760A - Roofing : en
  • SU10575A1 - Steam boiler : en ru
  • US1722804A - Fitting for coffee urns : en
  • US1722934A - Carburetor : en
  • US1722652A - Wrench : en
  • US1722773A - Portable support for electric lamps : en
  • US1722642A - Magnetic switch : en
  • US1722890A - Friction material : en
  • SU10804A1 - Device for shutting down the piston of a steam cylinder of a steam locomotive when driving without steam : en ru
  • US1722522A - Disk clutch : en
  • US1722945A - Method of accelerating the sludge digestion for sewage treatment : en
  • DK40539C - Pull-through traction. : da en
  • FR662032A - Control device for transmitting movement using a flexible cable trickle : en fr
  • GB297842A - Process for the separation of mixtures of gases into their components : en
  • GB316900A - Process for the manufacture of condensation products from aldehydes and phenols : en
  • CH134436A - Crankshaft bearings for stationary piston engines. : de en
  • CH134482A - Device for igniting a mercury vapor arc. : de en
  • US1722390A - Nut socket : en
  • US1722548A - Sheet or card holder : en
  • US1722290A - Strip folder for manifolding machines : en
  • US1722415A - Combustion control : en
  • US1722775A - Maltose process and product : en
  • SU10742A1 - Phone : en ru
  • CA291776A - Sulphur vapour dissociation method : en fr
  • US1722876A - Pump-action control for typographical machines : en
  • BE361526A - : en
  • BE365538A - Improvements to ticket punching devices : en fr
  • SU10703A1 - Electric Brass Iron Heater : en ru
  • US1722706A - richardson : en
  • SU10741A1 - Fire extinguisher : en ru
  • AU1720328A - Portable electric suction cleaner : en
  • CA291767A - Filament manufacture : en fr
  • US1722278A - Power connection : en
  • US1722859A - Sylvania : en
  • SU10387A1 - Gas Absorption Vessel : en ru
  • US1722595A - Pulsating pump : en
  • US1722800A - Rotating assembly : en
  • US1722790A - Method of finishing shoes : en
  • CH134446A - Drum winch with device for taut rope guidance. : de en
  • GB316443A - Improvements in or relating to tobacco pipes and the like : en
  • AU1633128A - Method of roasting sulphide minerals : en
  • CH134341A - Chain thread monitor for dobby looms. : de en
  • CH134509A - Tire insert for motor vehicles and bicycles consisting of strips of fabric placed on top of one another. : de en
  • SU10856A1 - Earthmoving machine : en ru
  • US1722872A - Process for separating oil from coal tar : en
  • DE479786C - Device for controlling electrical machines, in particular high-frequency converters : de en
  • GB315468A - Improvements in steam boilers : en
  • CA291659A - Extracting method and apparatus : en fr
  • CA291773A - Folding camera : en fr
  • DE480494C - Holder for interchangeable connection of pitchforks and similar devices with their handle : de en
  • CA291710A - Spark plug : en fr
  • DE479757C - Exposure machine for the photographic mass production of postcards u. like : de en
  • SU10596A1 - Electric filament lamp with several threads : en ru
  • SU10679A1 - Adaptation for mechanized wire tightening in multiplayer framework : en ru
  • US1722824A - Automobile ventilating device : en
  • CH134455A - Internal combustion cylinder engine. : en fr
  • US1722325A - Condenser : en
  • US1722797A - Method of and apparatus for applying and baking an insulating enamel coating : en
  • USD79073S - Design for a shoe heel : en
  • SU10542A1 - The method of supplying the filament lamp tube generators with independent excitation : en ru
  • US1722562A - Hood catch : en
  • SU10561A1 - Scales for determining the specific gravity of solids : en ru
  • CA291763A - Sound reproducer : en fr
  • CH134374A - Process for the manufacture and packaging of matches. : de en
  • CH134519A - Equipment with an electric generator for security purposes. : de en
  • CA291762A - Cellulose derivative : en fr
  • AU1698928A - Improvements in brake mechanism : en
  • DE480218C - Device for determining the bearing required for entering into the nautical chart (excluding deviation and radio feed) from the radio lateral bearing : de en
  • DK40527C - Device for dust-free Emptying of round Skarn boxes in Collection containers or Trolleys. : da en
  • CA291747A - Trap : en fr
  • CA291716A - Tractor : en fr
  • CH134324A - Rollable rubber air mattress. : de en
  • BE361813A - : en
  • CH134330A - Process for preparing cakes made of rayon using the spin pot spinning process for rinsing and post-treatment. : de en
  • CH134404A - Electrical measuring instrument. : en fr
  • SU10482A1 - A device for the acceleration of rail joint gaps : en ru
  • SU10718A1 - Device for trapping vapors escaping through leakages in steam lines and machine parts : en ru
  • US1722527A - Gas-tank cap lock : en
  • SU10696A1 - Wastewater Treatment Equipment : en ru
  • CA291741A - Sound transmitter : en fr
  • DE480429C - Device for the automatic extinguishing of glowing coke in a mobile extinguishing car : de en
  • US1722374A - Dumping car : en
  • US1722895A - Singeing and warping machine : en
  • DE480421C - Filling device for air hoses : de en
  • CA291705A - Liquid dispensing apparatus : en fr
  • CA291800A - Ether preserving method : en fr
  • FR661963A - Process for the preparation of zinc from oxygenated combinations of zinc : en fr
  • FR661973A - Improvements to inflators attaching to the place of an engine spark plug for tire inflation : en fr
  • SU10728A1 - Film projector fire extinguisher : en ru
  • US1722666A - Gas governor : en
  • US1722704A - Tractor-driven plow : en
  • CA291771A - Phosphore volatizing process : en fr
  • CH134488A - Vessel for making mouthwash. : de en
  • CH134529A - Electromedical apparatus. : de en
  • ES112593A1 - Improvements in the doors or covers for ovens. : en es
  • ES113356A1 - Improvements in electro-motors. : en es
  • FR661897A - Improvements in rubber shoe manufacturing : en fr
  • US1722563A - Index or file card stop : en
  • CH134454A - Compressorless injection internal combustion engine with several fuel nozzles. : de en
  • BE361426A - : en fr
  • FR662053A - Automatic clutch specially for motor cars, etc. : en fr
  • FR662150A - Reflective traffic indicator sign : en fr
  • GB316645A - Automatic firearms : en
  • US1722842A - Signal-flag holder : en
  • US1722891A - Backwater floor drain : en
  • SU10775A1 - Device for stopping the load when the tape breaks at the brake of the lifting winch : en ru
  • SU9491A1 - Self-propelled vehicle for movement on land and water : en ru
  • ES113438A1 - Improvements in television sets and their like. : en es
  • SU10610A1 - Electromagnetic brake : en ru
  • FR661863A - New electrolytic zinc plating process : en fr
  • ES113700A1 - A new protective device for the intimate hygiene of women. : en es
  • AU1715928A - A refuse receptacle : en
  • CA291668A - Screen cleaning device for paper making machines : en fr
  • ES113420A1 - Artillery improvements. : en es
  • FR662021A - Hinge device for doors allowing both rotation and sliding : en fr
  • US1722983A - Regenerative chimes : en
  • DE480369C - Device for measuring electrical quantities, especially for high-frequency systems using a voltage in-phase with the system current : de en
  • GB316638A - Improvements in processes for de-lustreing cellulose acetate silk and other materials consisting wholly or partly of cellulose acetate : en
  • CA291685A - Carbureter : en fr
  • FR661772A - Economical gasoline carburetor for combustion engines : en fr
  • GB291732A - Improvements in or relating to mixing machines : en
  • SU10595A1 - Fusible stopper for steam boilers : en ru
  • CH134408A - Automatic turntable brake for speaking machines. : de en
  • CH134463A - Installation to produce energy using the heat of the sun. : en fr
  • ES113318A1 - Transportable device to mechanically prepare the sand beds for the casting of ingots. : en es
  • US1722566A - Composite resin ester and process of making same : en
  • FR661960A - Distribution device for seed drills : en fr
  • CH134414A - Process for refining mixtures of metals. : de en
  • FR661858A - Improvements to motor vehicles with four independent wheels : en fr
  • FR661876A - Storage water heater : en fr
  • FR661937A - Improvements in degassing water intended for boiler feed : en fr
  • FR662054A - Device for preventing fluorescence on the groove sockets of high voltage electrical machines : en fr
  • CA291633A - Aluminium surface colouring process : en fr
  • CH134363A - Process for the preparation of 1,3-diamino-2-hydroxyanthraquinone. : de en
  • CH134439A - Pistons for single-acting piston machines. : de en
  • CH134295A - Holder for boards etc. : de en
  • SU10713A1 - Horn for hot electric welding : en ru
  • US1722821A - Valve-operating mechanism : en
  • FR661831A - Automatic power limiter for electrical devices : en fr
  • ES113607A1 - Improvements in oil and grease extraction installations by volatile solvents. : en es
  • CA291674A - Sulphide ore processing : en fr
  • DE480488C - Process for refining recent natural resins : de en
  • CA291677A - Vehicle ventilator : en fr
  • CA291697A - Grease gun : en fr
  • DE480241C - Compensating coupling : de en
  • DK40521C - Device for automatic Disconnection of electrical Generators, Converters or Transformers in the event of an earth fault. : da en
  • FR661926A - Automatic contactor for controlling the ignition circuit of internal combustion engines : en fr
  • FR661739A - artificial sponge : en fr
  • AU1473728A - Improvements in or relating to apparatus for operating on moving articles : en
  • US1722510A - Shaving cup and support : en
  • SU10485A1 - Drilling tool : en ru
  • DE480534C - Cylinder, especially brake cylinder : de en
  • FR662029A - Cinematographic film particularly for reproduction, method and apparatus for its use : en fr
  • USD79106S - Design for a condiment beceptacle : en
  • FR661685A - Improvements in glassworking machines : en fr
  • FR661898A - comb pin for hairdressing : en fr
  • FR661957A - Improvements to ignition processes and devices for internal combustion engines : en fr
  • FR662092A - Process for preparing photographic images in natural colors : en fr
  • GB316440A - Improvements relating to coil friction shock absorbers for automobiles : en
  • FR661952A - Automatic gearbox : en fr
  • ES113580A1 - Perfections introduced in the seats of carrousels of circular wave motion. : en es
  • DE479681C - Process for the production of gravure forms : de en
  • FR662035A - Portable transformer, galvanocautery and lamp combined : en fr
  • FR661581A - Non-slip link for bandage chains : en fr
  • FR661665A - Waterproof cover for dressings : en fr
  • DE480327C - Moving device for shut-off devices (valves, slides, etc.) : de en
  • FR661875A - Improvements to bran breeders : en fr
  • GB299859A - : en
  • ES113526A1 - A braking system for cars with a combustion engine. : en es
  • ES113569A1 - A system of plates for street signs. : en es
  • US1722503A - Paper-making method and machine : en
  • SU10727A1 - Manual portable electric lamp : en ru
  • DE480366C - Funnelless speaker : de en
  • GB290300A - Improvements in and relating to control surfaces for aircraft : en
  • GB316534A - Improvements in water cooled walls of furnaces : en
  • ES113415A1 - Perfection on machines to impress and reproduce sounds. : en es
  • ES113459A1 - Device for curling the threads of cellulose material at the exit of the filament machines. : en es
  • FR661945A - Shirt-pants : en fr
  • FR662083A - Alcohol denaturing agents, in particular spirits : en fr
  • ES113659A1 - Coffee maker. : en es
  • DE480160C - Bureau rubber printing machine : de en
  • FR661798A - Joint plate : en fr
  • FR661821A - Improvement in signaling processes by hertzian or sonorous light waves : en fr
  • FR662144A - Resonance relay : en fr
  • FR661809A - Stamping machine for tubular shapes : en fr
  • GB316410A - Improvements in protectors relating to carbon paper : en
  • FR661936A - Improvements in the treatment of materials consisting of (or) containing cellulose derivatives : en fr
  • FR661915A - Roentgen tube : en fr
  • FR662132A - Use of polished metal sheets as fire and heat insulating materials and special applications : en fr
  • DE480343C - Process for the preparation of aromatic polynitroamino compounds : de en
  • DE480233C - Gas radiator : de en
  • FR662174A - Improvements to so-called <<suits>> protective clothing : en fr
  • DE480177C - Marking Gauge : de en
  • US1722270A - Fastener mechanism : en
  • US1722637A - Cap-shaped contrivance for closing vessels or receptacles : en
  • USRE17384E - Automatic tbaiet contboxi : en
  • FR661711A - Improvements to mechanical excavator control mechanisms : en fr
  • SU10613A1 - Pipette : en ru
  • FR661879A - Vertical dredge : en fr
  • FR661956A - Hollow arched brick, for vaults : en fr
  • GB296006A - Manufacture of amino-alkylarylcarbinols or n-alkylamino-alkylarylcarbinols : en
  • SU10517A1 - The method of electrolyte purification from magnesium and calcium salts : en ru
  • US1722281A - Die casting and method of producing same : en
  • US1722398A - Process of tanning hides : en
  • SU10402A1 - The method of preparation of printing inks : en ru
  • SU10615A1 - Swelling for Klinger gauges : en ru
  • AU1706928A - Improvements in electric circuit controlling devices : en
  • BE361582A - Improvements to multiple electrical cables for high voltage and oil filled : en fr
  • CA291827A - Metal product : en fr
  • DE480528C - Loose-leaf binders, the metal band of which consists of two closely spaced metal bands that overlap and that overlap on a loose metal cover rail : de en
  • FR662063A - Distribution for rotating spools moved by hydraulic action : en fr
  • ES113695A1 - A refinement in carburetor jets. : en es
  • SU10379A1 - Surface intermediate condenser for two or multistage steam jet air pumps : en ru
  • US1722403A - Liquid sprayer : en
  • FR661977A - Electrode for arc welding, and method for its manufacture : en fr
  • AU1751528A - An improved container for displaying contents : en
  • FR661650A - : fr
  • GB316641A - Improvements in and relating to the dyeing of fabric : en
  • AU1566128A - Improvements in reinforcements for concrete work. H : en
  • SU10817A1 - Shock device for the acceleration of rail butt gaps : en ru
  • US1722904A - Condensed aromatic sulphonic acids and process of making same : en
  • CH134462A - Method and device for converting thermal energy into kinetic energy. : de en
  • SU10545A1 - Counting logarithmic device : en ru
  • SU10904A1 - Libra : en ru
  • US1722478A - Packing ring : en
  • SU10689A1 - Device for using the energy of sea waves : en ru
  • US1722473A - Covering for dress-suit cases : en
  • US1722714A - Hair waver : en
  • DE479811C - Device for cutting a moving paper web : de en
  • DE480048C - Overcurrent protection device for electrical systems in which a resistor bridged by an overcurrent protection device is in series with the main switch : de en
  • ES113681A1 - A photographic film without a protective layer of paper. : en es
  • GB292595A - Manufacture of condensation products from urea, thiourea or their derivatives and an alcohol or a ketone : en
  • GB316412A - Improvements in maximum demand indicators for gas and like meters : en
  • US1722289A - Pump : en
  • SU10782A1 - Device for painting pipes : en ru
  • US1722802A - Closure : en
  • US1722467A - Dusting apparatus : en
  • US1722553A - Caoutchouc composition : en
  • FR662002A - Improvements to printing presses : en fr
  • SU10421A1 - Device for picking up shoe hooks on flat supports used in varnishing and otherwise processing hooks : en ru
  • SU10556A1 - Steam generator for baths, stoves, etc. : en ru
  • US1722825A - Roof ventilator for closed automobile bodies : en
  • USD79096S - Design for a compotier or analogous article : en
  • ES113686A1 - A suction and impeller pump. : en es
  • ES113773A1 - An inhaler device that is used to treat some diseases such as colds and some others. : en es
  • GB304744A - Manufacture of azo-dyestuffs : en
  • CH134384A - Protective device on high-speed letterpress presses. : de en
  • CA291733A - Catamenial appliance : en fr
  • AU1490028A - Brake equaliser for coal waggons andother vehicles : en
  • SU10521A1 - Device for securing the iron rod : en ru
  • SU10809A1 - Automatically acting valve on the feed line to the boiler : en ru
  • US1722796A - Tire stand : en
  • US1722968A - Resilient flexible sheet and method of making the same : en
  • DE480304C - Heat-operated and air-cooled absorption cooling apparatus for vehicles : de en
  • ES113568A1 - A steam box for superheaters composed of two separate parts. : en es
  • US1722262A - Telephone-exchange system : en
  • AU1656820A - Improvements in harvesters : en
  • AU1452928A - Shoe polishing kit : en
  • US1722416A - Wire basket : en
  • DE480034C - Process for the preparation of triacetone pinacone in addition to 2,6-dimethylheptane-2, 4, 6-triol : de en
  • GB296416A - : en
  • GB316349A - Improvements in or relating to reflecting signs : en
  • SU10365A1 - Device for automatic turning of railway wheels : en ru
  • SU10884A1 - A device for circulating room air through the furnace of a Russian stove : en ru
  • SU10893A1 - Elevator peat on the machine : en ru
  • US1722391A - Knitted fabric : en
  • AU1545728A - Automatic chaff carrier for harvesters : en
  • CA291791A - Axle protecting device : en fr
  • SU10891A1 - The method of manufacture of detectors : en ru
  • US1722339A - Combustion of ammonia : en
  • US1722593A - Index : en
  • CH134326A - Method for insulating the metal handles of cooking vessels. : de en
  • CA291805A - Oil burner nozzle : en fr
  • US1722311A - Dimming headlight for automobiles : en
  • US1722881A - Press : en
  • CA291642A - Glazed paper machine : en fr
  • US1722320A - Dead-center device : en
  • DE480495C - Hand tool for harvesting beetroot : de en
  • SU10609A1 - Moving chart : en ru
  • ES113481A1 - A provision of the shooter in the airplanes. : en es
  • SU10504A1 - X-ray tube : en ru
  • SU10633A1 - Circular saw blade for cutting hot metal : en ru
  • ES113558A1 - Procedure to ennoble artificial wires. : en es
  • FR662031A - Improvements to vehicles, such as <<buggies>>, for transporting children : en fr
  • GB316530A - Improvements in and relating to coin-freed vending machines : en
  • GB316564A - Improvements in compound asbestos-cement sheets and slabs : en
  • DE480530C - Three-cylinder rotary rubber printing machine for sheets : de en
  • US1722414A - Molding machine : en
  • FR661684A - Zipper for opening boxes of shoe polish and other products : en fr
  • ES113389A1 - Provision to prime marine mines. : en es
  • GB301422A - Methods and apparatus for testing hollow articles : en
  • DE480391C - Pipe or ball mill with a hollow inlet or outlet spigot : de en
  • GB289777A - Process for the manufacture of crotyl bromide : en
  • SU10413A1 - The way of tanning : en ru
  • DE474280C - Cover rail for letter folder : de en
  • DE480231C - Tropical bed and sick bed with insect protection hood : de en
  • ES113537A1 - A multiple burner to heat coffee makers. : en es
  • ES113608A1 - Compounds to remove resinous and carbonaceous deposits. : en es
  • GB316568A - Improvements in and relating to double water-trapped grease retaining gullies : en
  • GB316371A - Improvements in safety razors : en
  • ES113733A1 - Procedure and apparatus for catalytic synthesis in the gas phase. : en es
  • FR662067A - Carpet or similar fabric and process and device for making such fabric : en fr
  • GB316370A - Manufacture of organic salts of dyestuffs : en
  • FR661896A - Intake manifold for multi-cylinder internal combustion engines : en fr
  • FR662095A - Process for preparing margarine and other butter-like edible fats : en fr
  • GB316402A - Improvements in stoker tuyere construction : en
  • DE480240C - Pulley : de en
  • AU1711128A - Antioxidant op age-resister : en
  • CA291755A - Wool pulp production : en fr
  • ES113571A1 - A closing system for metal container box. : en es
  • ES113573A1 - A process for cooling and condensing the working media of absorption refrigeration machines that work periodically. : en es
  • FR661933A - Improvements to number dials for automatic and semi-automatic telephones and similar devices : en fr
  • ES113545A2 - Improvements in the apparatus for the production of ammonia salts. : en es
  • FR661747A - Automatic ignition circuit breaker for internal combustion engines : en fr
  • ES113340A1 - A perfecting of envelopes for letters and documents. : en es
  • FR662046A - Fire extinguisher : en fr
  • FR661911A - Method and apparatus for separating sheets adhering to each other from a bundle : en fr
  • ES113557A1 - Procedure to deeply reduce the formation of phosgene by extinguishing fires with carbon tetrachloride. : en es
  • ES113628A1 - Compost containing siliceous acid. : en es
  • SU10826A1 - The device signaling the achievement of the maximum temperature : en ru
  • US1722343A - Liquid for accumulators : en
  • US1722378A - Apparatus for applying heat and air in dental work : en
  • ES113556A1 - Improvements in valves to adjust the passage of fluid. : en es
  • SU10686A1 - Internal combustion engine : en ru
  • AU1691928A - Improvements in or connected with wings for aircraft : en
  • SU10465A1 - Device for using heat in a tubular deflamator for heating raw and dehydrating water : en ru
  • SU10681A1 - Piggy bank : en ru
  • SU10682A1 - Automatic bucket loading device for reciprocating single-bucket conveyor : en ru
  • DE479861C - Roller current collector with several current collector rollers touching two opposite sides of a busbar : de en
  • GB300166A - Improvements in apparatus for spinning solutions of cellulose ethers or esters : en
  • SU10495A1 - The method of obtaining tetrakisazokrasiteli : en ru
  • SU10656A1 - Stamped finger for harvesters : en ru
  • CA291778A - Metallic joist : en fr
  • DE480423C - Bit protector for boxers : de en
  • ES113475A1 - A pneumatic musical instrument that mimics jazz-band. : en es
  • FR661777A - Fairground attraction : en fr
  • GB316506A - Rotary hook sewing machines : en
  • CH134354A - Pasteurizer. : de en
  • SU10500A1 - Coupling for high voltage cables : en ru
  • SU10584A1 - Parosilov installation : en ru
  • CA291636A - Production of kinematograph colour film : en fr
  • US1722621A - Cupboard-door latch : en
  • ES113577A1 - A new procedure for the transport of sardines in salt and brine at a distance and in large quantities, without any movement that may damage it. : en es
  • GB299450A - Improvements in bearings : en
  • ES113447A1 - A new industrial product, shutter, that injected into the tires of the wheels of automobiles avoids the exit of air of the same when they suffer one or more punctures. : en es
  • GB301841A - : en
  • GB301885A - Improvements in and connected with joint-making packings : en
  • CH134451A - Device for reducing gap losses between turbine guide and impellers. : de en
  • CA291666A - Paper box machine : en fr
  • SU10554A1 - Regulator for engine Diesel : en ru
  • SU10667A1 - Device for heating water or oil with steam : en ru
  • SU10846A1 - Dynamometer : en ru
  • SU10858A1 - Key to secure the pulley to the shaft : en ru
  • US1722392A - Coloring agent for fabrics and method of making the same : en
  • US1722458A - Separation of mixed gases by progressive solubility : en
  • SU10380A1 - The method of obtaining odorous substances from plants : en ru
  • SU10452A1 - Portfolio, turn into a suitcase, satchel or travel box : en ru
  • AU1742228A - Improvements in and relating to apparatus for the centrifugal manufacture of hollow bodies : en
  • DE480408C - Process for removing oil and grease-containing impurities in steam-heated drying devices : de en
  • GB296415A - Electron valve with indirectly heated cathode : en
  • SU10445A1 - The lock to the bomb rake : en ru
  • SU10710A1 - Copper tip for connecting the smoke tubes to the fire box grate of a locomotive : en ru
  • CH134470A - Accumulator tray. : en fr
  • SU10553A1 - Machine for cleaning dry milled peat : en ru
  • SU10840A1 - Hive Weighing Device : en ru
  • US1722269A - Spark-plug structure : en
  • CH134511A - Vehicle with one steering wheel. : en fr
  • CA291723A - Combination implement : en fr
  • CH134377A - Case dryer. : de en
  • FR661750A - Airtight multi-compartment air chamber for vehicle tires : en fr
  • FR661924A - Coal and Rock Drill Improvements : en fr
  • CA291663A - Terminal puller : en fr
  • CH134486A - Device for venting the bulbs of electric light bulbs and similar vacuum hollow bodies. : de en
  • US1722328A - Window stay : en
  • US1722956A - Key action for typewriting and other key-operating machines : en
  • CA291766A - Machine for twisting crankshafts : en fr
  • AU1745128A - Improvements in centrifugal governors : en
  • CA291726A - Boiler tube retarder : en fr
  • FR662024A - Improvements to mechanical pianos and related devices : en fr
  • ES113486A1 - Propeller improvements. : en es
  • GB316364A - Process for the production of screen negatives for producing photo-mechanical printing surfaces : en
  • US1722884A - Liquid distribution : en
  • DE480306C - Device for utilizing the living power of moving trains : de en
  • ES113749A1 - Umbrella for shaving brushes. : en es
  • SU10466A1 - Wool carousel dryer : en ru
  • SU10506A1 - Air nozzle : en ru
  • SU10646A1 - Device for transmitting the distance between the readings of the water level in the water tank : en ru
  • US1722484A - Automatic desk-fall support : en
  • BE361724A - : en
  • SU10384A1 - Pavement ramming machine : en ru
  • US1722979A - Expression device : en
  • US1722296A - Controller for electric motors : en
  • US1722559A - Coated-board finishing and cutting apparatus : en
  • US1722789A - Antiinterference radio signaling system : en
  • USD79081S - Necticut : en
  • AU1722828A - Improvements in tennis racquets : en
  • SU10462A1 - Three phase asynchronous motor dual power : en ru
  • SU10648A1 - Machine for priming or painting a crest from a tongue of carriage boards : en ru
  • USD79093S - Design for a garage inflates : en
  • FR661710A - Device for the automatic adjustment of the insertion field of the râmers-dryers : en fr
  • CH134383A - Device for turning the printing cylinder on and off on holding cylinder high-speed presses. : de en
  • CH134379A - Device for perforating sheets or notebooks intended to be assembled in a binder. : en fr
  • US1722858A - Method of yeast production : en
  • DE480282C - Process for de-milling and cooling lignite briquettes : de en
  • CA291650A - Change gear device : en fr
  • ES113460A1 - A varnish of chemical composition for leathers and imitations. : en es
  • AU1447928A - Improved multiple clothesline : en
  • CH134415A - Device for supporting feed means of centrifugal casting machines. : de en
  • SU10759A1 - Adjustment to the stage of the microscope for the installation of thin sections : en ru
  • US1722493A - Double-row taper roller bearing : en
  • SU10366A1 - Receiver for radiotelegraphy and radiotelephony : en ru
  • SU10464A1 - Telephone device : en ru
  • SU10572A1 - Shag Filling Machine : en ru
  • US1722782A - Shock absorber : en
  • US1722807A - Slip-sheet mechanism for printing presses : en
  • US1722294A - Stretching machine : en
  • US1722591A - Ophthalmic mounting : en
  • AU1719828A - Improvements in marine lifesaving apparatus : en
  • ES113732A1 - Procedure for the transport and consumption of liquified gases that boil at very low temperature in closed pressure tanks. : en es
  • US1722769A - Stop motion for drawing frames : en
  • US1722660A - Sanitary cove for floor coverings : en
  • AU1615328A - Improvements in signs : en
  • BE361601A - : en fr
  • CH134321A - Wall plugs. : de en
  • DE480447C - Chopping machine in which the insertion of the chopping frame is brought about by the pulling force of the carriages against the effect of a counterweight : de en
  • ES112194A1 - Filter for liquids under pressure. : en es
  • ES113473A1 - Refrigerator apparatus for drinks. : en es
  • SU10550A1 - Reel Film Photographic Apparatus : en ru
  • SU10831A1 - Sliding template for measuring wedge surfaces : en ru
  • SU10422A1 - The method of obtaining water-insoluble azo dyes in a substance or on a fiber : en ru
  • US1722261A - Electrically-controlled cloth guide and straightener : en
  • GB299773A - Lead bearing metals containing nickel and copper : en
  • ES113725A3 - An underwater mine. : en es
  • GB316366A - Improvements in submersible alternating current motor driven pumping apparatus : en
  • CH134524A - Process for the preparation of a mixture containing 2,5-dimethylcoumaran and 3-methyl-6-isopropylene phenol. : de en
  • FR661734A - Ship propeller arrangement mode : en fr
  • CH134442A - Double seat valve. : de en
  • ES113525A1 - A system of reels for the winding of water conduction hoses. : en es
  • FR661680A - Automotive Car Compensating Spring Damper : en fr
  • FR661785A - New metalliferous coloring materials, processes for their preparation and application : en fr
  • FR661997A - Apparatus for the production of glass objects : en fr
  • ES113396A1 - A device grader of the flame for infiernillos and lighters. : en es
  • GB307787A - Combined talking machine and radio loud speaker : en
  • DE480477C - Arrangement and design of mutually associated switching devices on switchboards, control panels or the like, in particular the actuation and feedback devices for remote switches : de en
  • ES113347A1 - A folding botijo. : en es
  • GB316644A - Improvements in or relating to motor car headlights and the like : en
  • CH134373A - Process for the production of color-covering nitrocellulose lacquers. : de en
  • ES113605A1 - A procedure to treat artificial silk in threads. : en es
  • GB316640A - Improvements in or relating to ploughs and other agricultural implements : en
  • GB316404A - A process for the treatment of oxide iron ores : en
  • DK40540C - Device for Coin Sorting at Vending Machines. : da en
  • FR661855A - Movable bolt lock with bolt lock : en fr
  • GB304116A - Improvements in or relating to motor vehicle bodies : en
  • GB316387A - Improvements in or relating to pouring devices for use with bottles, jars or the like : en
  • FR662066A - Garbage incinerator with hydraulic seal : en fr
  • FR661859A - Improved metal rail and method of obtaining : en fr
  • FR661979A - Improvements to internal combustion engines : en fr
  • GB316344A - Improved means for obtaining proportional regulation of the flow of liquids and/or gases : en
  • GB316629A - Improvements in and relating to pumps : en
  • FR661662A - New means for closing wardrobes, cupboards and any furniture : en fr
  • GB315998A - Improvements in seed-sowing implements : en
  • ES113619A1 - A new inkwell. : en es
  • FR661178A - Non-hygroscopic derivative of rubber latex which can be used as gutta-percha and its manufacturing process : en fr
  • GB316486A - Improvements relating to teapots, coffee pots, jugs, jars and other containers and thir manufacture : en
  • ES113410A1 - A depilatory. : en es
  • FR661693A - Improvements made to motor pumps : en fr
  • FR661795A - Device for remote electrical measurements : en fr
  • FR661903A - Process for laying parquet floors : en fr
  • FR662146A - Casting process for magnesium and magnesium alloys : en fr
  • USD79066S - Design for an illuminated stop sign : en
  • SU10626A1 - Safety device for hydraulic or steam forming presses : en ru
  • US1722438A - Hydraulic power plant : en
  • US1722716A - Wrapping and sealing machine : en
  • FR662026A - Improvements to steam condensers : en fr
  • GB291005A - The manufacture of active extracts from sexual organs : en
  • CA291819A - Slicing machine : en fr
  • US1722749A - Polarized relay : en
  • US1722404A - Internal-combustion engine : en
  • SU10518A1 - Atmospheric heat engine : en ru
  • US1722974A - Clock bank : en
  • FR661124A - Swivel frame with support and guide rollers for two-axle automobile trailer : en fr
  • DE479958C - Device for receiving or emitting a wide range of sound waves, in which a plurality of separate vibration systems are used : de en
  • ES113523A1 - A two-sided fabric fabric, especially for shoe insoles. : en es
  • SU10498A1 - A device for sealing cigarette ends : en ru
  • US1722322A - Continuous rectification of liquids at high boiling point : en
  • US1722757A - Hanger-supporting device : en
  • DE480274C - Distribution channel : de en
  • DE480431C - Coarse grain of hydrosulfite : de en
  • SU10807A1 - Ink tank pen : en ru
  • FR661708A - Products for cleaning paint and clothing : en fr
  • FR661920A - Mechanical excavators improvements : en fr
  • SU10565A1 - Suspended vaulted ceiling for flue devices : en ru
  • US1722326A - Variable condenser : en
  • US1722753A - Garment : en
  • FR662075A - Press for the production of solids from powdered materials : en fr
  • FR662085A - Improvements to control systems for railways : en fr
  • GB316409A - Improvements relating to adjustable windows, such as vehicle windows : en
  • SU10694A1 - Device for simultaneous drilling of several holes in the objects being processed : en ru
  • ES113345A1 - A folding device for looking at views in relief by the procedure called anaglyphs. : en es
  • GB292992A - Driven plates for friction clutches : en
  • ES113378A1 - The manufacture of opal glass bottles, painted or decorated by the airbrush procedure, intended for the packaging of liquors and syrups. : en es
  • GB289484A - Improvements in or relating to machines for sorting perforated statistical record cards : en
  • GB316513A - Improvements in smokers' cabinets : en
  • DE480221C - Portable receiver with balloon antenna : de en
  • DE479600C - Selector with brushes that can be moved in two different directions : de en
  • DE480471C - Steep tube boiler with longitudinally divided upper and lower drums : de en
  • ES113449A1 - Process for the manufacture or continuous obtaining of coffee beans poor or free of caffeine, with an extract content corresponding to untreated coffee beans. : en es
  • GB316328A - Improvements in electric accumulators : en
  • CH134403A - Frequency meter for floating bodies. : de en
  • DE480358C - Securing for screw nuts and screw heads : de en
  • US1722823A - Flatwork ironer : en
  • US1722978A - Piano shutter : en
  • ES113397A1 - An improved process for the transport of pulverulent solids. : en es
  • GB295286A - : en
  • GR2401B - IMPROVED PROCESSING AND MACHINE FOR THE PENETRATION OR PENETRATION OF SOLIDS UNDER FLUIDS OR DISSOLVATIONS OF VARIOUS SUBSTANCES. : el en
  • US1722761A - Manufacture of dextrose : en
  • US1722892A - Spray gun and spray head therefor : en
  • US1722505A - Fuel-burning mechanism : en
  • USD79071S - Oscab e : en
  • CA291739A - Pile fabric loom : en fr
  • CH134461A - Spark plug. : de en
  • SU10751A1 - The method of preparing mixed and lined for natural-air drying, in the form of a prism with a cross section of the so-called mansard roof, peat mass : en ru
  • US1722295A - Drum controller : en
  • US1722597A - Shirt button : en
  • SU10800A1 - Device for reproducing sounds recorded on cinematic tape : en ru
  • US1722641A - Supporting arrangement for vehicle lamps : en
  • AU1562328A - Improved devices for display of announcements from aircraft : en
  • CA291711A - Metal rail connection : en fr
  • CH134318A - Device for atomizing thick oils or consistent fats. : de en
  • FR662141A - Automatic distributor of electric power operated by the introduction of coins or the like : en fr
  • ES113522A1 - A process for the separation of toxic contact gases from calcination. : en es
  • DE480181C - Throttle assembly on carburetors : de en
  • DE479668C - Nitric acid concentration with dehydrating agents : de en
  • DE480339C - Sealant for waterless gas containers made from tar products : de en
  • ES113600A1 - Improvements in the letters, numbers and luminous symbols that are used in the posters announcing and similar. : en es
  • FR662139A - Electro-mechanical device with an electric clockwork mechanism, intended to operate an electrical, electro-mechanical or other device at a specific time : en fr
  • DE480202C - Device for cooling a pipe rectifier by means of a fan connected to the alternating current network : de en
  • DE480219C - Receiving antenna : de en
  • ES113375A2 - A gasifier and steam burner for stoves and other heating devices. : en es
  • US1722445A - Sheet-glass-drawing apparatus : en
  • US1722970A - Concrete structure : en
  • SU10873A1 - Load size : en ru
  • ES113312A3 - A procedure for the dissociation of mineral oils. : en es
  • ES113437A1 - An electric light tube. : en es
  • FR661946A - Machine for automatically cutting, grinding and burning again cups and the like, made of glass and similar substances : en fr
  • FR662155A - Improvements to processes and machines for cutting gears : en fr
  • GB294880A - Improvements relating to vacuum-tight or hermetic seals : en
  • GB296425A - Improvements in or relating to dental dams and dam clamps : en
  • FR661894A - Light letter : en fr
  • FR661660A - Improvements to molded objects and to the processes and apparatus for manufacturing them : en fr
  • SU10388A1 - Device for watering the export of slurry : en ru
  • US1722671A - Method of making columns : en
  • CH134303A - Machine for the manufacture of bodies in agglomerated material. : en fr
  • SU10698A1 - Crane of intercarriage connection of the main air line of the air brake : en ru
  • ES113625A1 - Improvements in or related to the balanced sliding windows. : en es
  • AU1453128A - Improvements in and connected withthe treatment ofthe gum ofthe xanthorroea or grass tree forthe purpose of obtaining artificial or substitute shellac andother products : en
  • CH134334A - Centrifuge spinning machine for the production of rayon. : de en
  • SU10543A1 - Device for automatic heat control : en ru
  • SU10592A1 - Apparatus for drying and degassing liquids : en ru
  • SU10720A1 - Device for testing pressure gauges and other devices with variable pressure : en ru
  • US1722440A - Plow tractor : en
  • US1722703A - Distributor : en
  • ES113726A1 - Improvements in water tube boilers. : en es
  • SU10830A1 - Mattress for patients : en ru
  • SU10588A1 - Corner pattern : en ru
  • US1722315A - Machine for operating on parts of boots and shoes : en
  • US1722629A - Combination mount for machine guns : en
  • US1722939A - Quick-adjusting auto seat : en
  • SU10397A1 - Zinc Ore Melting Furnace : en ru
  • SU10660A1 - Dual Action Gas Engine : en ru
  • US1722276A - Carton expander : en
  • GB316497A - Collapsible wooden box : en
  • GR2402B - WAY OF PAINTING SULTANINS. : el en
  • US1722369A - Noncorrodible composite pipe : en
  • DE480092C - Sound absorbing filler for gears : de en
  • FR661887A - Illuminated optical system : en fr
  • GB289825A - Improvements in and relating to the purification of furnace and like gases : en
  • SU10428A1 - The method of obtaining water-soluble condensation products : en ru
  • CA291757A - Window ventilator : en fr
  • US1722713A - Fertilizer distributor : en
  • US1722600A - Rotating generating tool for automatic lathes : en
  • US1722950A - Internal-combustion engine : en
  • SU10491A1 - Machine for manufacturing the coil windings and laying them in the grooves of the stators of electrical machines : en ru
  • SU10577A1 - Paper glue : en ru
  • SU10516A1 - Floating bath : en ru
  • SU10756A1 - Phone : en ru
  • BE361436A - : fr
  • US1722306A - Method of making and fitting artificial dentures and articulator therefor : en
  • DE480323C - Device for mixing liquid fuels : de en
  • GB316491A - Improvements in and relating to tables for railway carriages : en
  • SU10371A1 - The method of cleaning and preparation of fibrous material for spinning : en ru
  • SU10376A1 - Shut-off valve, mainly for air ducts of pneumatic rail brakes : en ru
  • AU1757128A - Operation of retort gas plants : en
  • FR661988A - Improvements in the manufacture of tins or cans : en fr
  • GB300660A - Improvements in or relating to nut locks : en
  • FR662162A - Improvements to acoustic devices : en fr
  • GB316481A - Improvements in or relating to apparatus for the manufacture of margarine : en
  • DE480261C - Friction clutch for the linking device of sausage filling and dividing machines : de en
  • FR661811A - Spring-loaded clockwork movement, especially for watches : en fr
  • US1722661A - Water heater : en
  • US1722443A - Manifold for internal-combustion engines : en
  • US1722743A - Electric-lighting socket : en
  • SU10461A1 - Clamping device for rods (pipes) in diamond drilling : en ru
  • SU10912A1 - Mobile lift : en ru
  • US1722746A - Method of yeast manufacture : en
  • SU10483A1 - Straw cutter : en ru
  • SU10760A1 - Piston pump with spool distribution : en ru
  • AU1444928A - An improved non-concussive tap : en
  • CH134517A - Brake for trailer trolleys for electric railways. : de en
  • GB316651A - Improvements in or relating to telephone systems : en
  • SU10659A1 - Band Saw Guides : en ru
  • SU10786A1 - Weaving bird tar device : en ru
  • AU1445828A - Improvements in and relating to windmills : en
  • CH134357A - Chocolate block. : de en
  • US1722699A - Condenser for refrigerating apparatus : en
  • US1722771A - Pencil holder for sharpeners : en
  • US1722774A - Reversible-window check : en
  • US1722984A - Laundry apparatus : en
  • CH134426A - Quick-release vice. : de en
  • SU10557A1 - Cathode tube : en ru
  • SU10848A1 - Air humidifier : en ru
  • SU10497A1 - Elektrosekach for molded peat belt machine : en ru
  • SU10903A1 - Device for regulating the supply of fuel and air in the furnaces with a chain grate : en ru
  • US1722620A - Henhouse door : en
  • GB316427A - A coin-testing device for coin-freed vending machines : en
  • US1722980A - Method and means for sustaining musical tones : en
  • SU10675A1 - A device for promoting a film in a cinematographic apparatus : en ru
  • SU10735A1 - Method of making liquid glue : en ru
  • SU10487A1 - Piston for steam locomotive : en ru
  • SU10617A1 - Drainage system for steam lines, etc. : en ru
  • US1722899A - Curtain holder : en
  • USD79067S - Design for oilcloth : en
  • DE480235C - Duebel made of two parts interlocking like a pin and hub to connect wooden members : de en
  • FR662186A - On time electrical switch upgrades : en fr
  • US1722535A - Reciprocatory automatic windshield cleaner : en
  • US1722875A - Pulley : en
  • CH134458A - Fuel valve for internal combustion engines with airless fuel injection. : de en
  • DE480193C - Dispensing system with pump and double measuring vessel, especially for flammable liquids : de en
  • GB316909A - Improvements in and relating to plug-and-socket and like electrical connections, particularly for panels of wireless apparatus : en
  • DE479731C - Process for the production of proline, oxyproline and other nitrogenous compounds from hydrolysates or extracts from animal or vegetable substances : de en
  • US1722520A - Lens-seating device : en
  • US1722550A - Means for and method of facilitating repair of fabrics : en
  • FR661768A - Improvements to clamps, presses and similar components : en fr
  • FR661803A - Nozzle valve arrangement for combustion turbines : en fr
  • DE480083C - Damper winding in the low-frequency part of compensated asynchronous motors : de en
  • DE480382C - An abdominal band consisting of a body part and two movably connected back parts : de en
  • ES113529A1 - New procedure for the construction of artificial stone blocks. : en es
  • GB316399A - Improvements in the hydrogenation of aldehydes : en
  • AU1448328A - Improvements inthe mixing and pouring of cement grout : en
  • ES113314A3 - A procedure to dissociate and transform mineral oils, tar oils, and other hydrocarbons. : en es
  • ES113470A1 - A process for the manufacture of liquid soap for domestic and industrial uses. : en es
  • CA291672A - Floor covering cement : en fr
  • SU10501A1 - Arrangement of rigid cross-arms for trailed carts with swivel carriages and a fixed frame : en ru
  • CA291682A - Electrically heated water boiler : en fr
  • SU10442A1 - Spring single or multiple washer for bolted joints : en ru
  • US1722712A - Collar holder : en
  • BE361392A - Method and apparatus for dipping and drying cardboard match heads : en fr
  • SU10719A1 - Grain Drying Machine : en ru
  • SU10757A1 - The method of preparation of masses for building stones : en ru
  • US1722515A - Toy : en
  • US1722272A - Dishwashing machine : en
  • US1722352A - Pole support : en
  • DK40549C - Magazine Ejector and Safety Mechanism for Automatic Firearms. : da en
  • FR661668A - Movable central stem candle : en fr
  • SU10612A1 - Razborn metal bed : en ru
  • US1722590A - Damper for ventilators : en
  • DE480444C - Sound amplifiers for sound reproduction devices : de en
  • FR662048A - Improvements to welding electrodes : en fr
  • GB316393A - Improvements in fillings for cooling towers : en
  • SU10640A1 - Sandbox for locomotives, working with compressed air : en ru
  • SU10883A1 - Rubber driving tubular belt : en ru
  • US1722353A - Connecting terminal for electrical conductors : en
  • AU1760328A - Cream or like fatty products, and process forthe manufacture ofthe same : en
  • CA291822A - Self-adjusting clutch or brake : en fr
  • CH134293A - Method and auxiliary device for the production of masonry using hollow stones. : de en
  • ES113494A1 - A steam turbine. : en es
  • GB316465A - An ice-cream wafer and cornet holder or server : en
  • SU10850A1 - Safety device for belt brakes : en ru
  • US1722862A - Machine-gun carriage : en
  • SU10370A1 - A device for the production of panoramic shooting on film : en ru
  • SU10481A1 - Bottle Stopper : en ru
  • SU10792A1 - A device for drawing so-called Zhukovsky curves, for example. wing profiles, propellers, etc. : en ru
  • SU10900A1 - Apparatus for the oxidation of drying oils : en ru
  • US1722396A - Milk bottle : en
  • AU1501028A - Device for teeing golfballs : en
  • CA291743A - Pipe union : en fr
  • CA291671A - Nitric acid : en fr
  • CH134425A - Scissors and their manufacturing process. : en fr
  • CA291728A - Engine cylinder : en fr
  • DE480300C - Thickening or lowering device for filter mass washing machines : de en
  • FR661841A - Advanced refrigeration device : en fr
  • GB316369A - An improved exhaust silencing and scavenging device for internal combustion engines : en
  • CH134429A - Device for removing old glue and lime paint from ceilings and walls. : de en
  • FR662034A - Machine for manufacturing electrical insulating tubes consisting of a paper tube coated with a metal casing : en fr
  • SU10511A1 - Rope drilling tools : en ru
  • SU10649A1 - Electric incandescent lamp : en ru
  • USD79077S - hamel : en
  • US1722634A - Apparatus for making hollow articles by extrusion : en
  • SU10838A1 - Multi-cutter for turning shafts on turning or the like machine tools : en ru
  • CA291634A - Railway tie : en fr
  • CA291684A - Carbureter : en fr
  • US1722351A - Telephone system : en
  • DE480253C - Two-wheeler convertible into a two-wheeled cart : de en
  • ES113361A1 - Protective bulletins for animals, especially horses. : en es
  • FR661930A - Machine to condense and wind the wicks or ribbons in the cotton mill : en fr
  • ES113502A1 - Crane with scale and variable arm. : en es
  • SU10538A1 - Two stroke internal combustion engine : en ru
  • CA291753A - Electrical equipment : en fr
  • CH134473A - Synchronous machine with pronounced poles. : de en
  • CH134485A - Liquid fuel burners. : de en
  • GB304137A - Improved method of cutting spur and bevel gears : en
  • ES113479A3 - Typewriter with detachable pantograph. : en es
  • FR662070A - Process and material for bleaching : en fr
  • FR661698A - Improvements to mixed automobile bodies : en fr
  • US1722356A - Optical device for photographic, cinematographic, and other purposes : en
  • US1722667A - Hand-brake-operating means : en
  • US1722833A - Exterminator : en
  • FR661850A - Advertising device : en fr
  • GB316522A - Improvements in anti-dazzle devices for use with the head lights of motor vehicles : en
  • DE480239C - Motor arrangement consisting of an internal combustion engine in connection with a turbine : de en
  • ES113488A1 - A process of refining carbonaceous substances. : en es
  • ES113626A1 - A new straw baler. : en es
  • SU10750A1 - Safety Offset by : en ru
  • US1722536A - Control device for pneumatic-dispatch-tube apparatus : en
  • DE480465C - Toy crane : de en
  • ES113454A1 - Improvements in the ducts for pavement heaters. : en es
  • US1722258A - Combustion engine : en
  • DE480108C - Device for dialers, especially in automatic telephone systems : de en
  • CA291709A - Switch mechanism : en fr
  • US1722380A - Mold-handling mechanism : en
  • US1722494A - Art of forming matchable bearings : en
  • FR661517A - : fr
  • US1722665A - Transmission assembly : en
  • GB316365A - Improvements in or relating to v-section belts : en
  • FR661728A - Sealing system for rotating cylindrical spools of combustion engines : en fr
  • ES113322A3 - Alveoli with and without perforation on sheets. : en es
  • CH134437A - Camp for rapidly successive pressure changes exposed pin, respectively. Waves. : de en
  • CH134480A - Device for the treatment of living cells by means of light rays. : de en
  • US1722307A - Process for dewaxing oils : en
  • US1722871A - Process of purifying chemicals : en
  • SU10808A1 - Adaptation for skin dyeing : en ru
  • US1722480A - Hydraulic cement : en
  • SU10630A1 - Device for arc electric welding of thin sheets : en ru
  • CH134376A - Device for preventing the formation of creases when wet pressing paper webs in paper machines. : de en
  • US1722298A - Cosmetic-pencil container : en
  • SU10863A1 - Bearing Lubrication Device : en ru
  • FR661672A - Improvements to devices for folding sheets of paper, inserting them into envelopes, retracting the legs of the envelopes or closing the envelopes and then stamping them : en fr
  • ES113425A1 - An improved process for the preparation of calcium sulphate. : en es
  • ES113582A1 - An improvement in the hydrants. : en es
  • FR661789A - Method and device for controlling the speed of imbibition film printing apparatus : en fr
  • GB316475A - Improvements in automatic couplings for railway vehicles : en
  • SU10798A1 - Appendicotribus : en ru
  • US1722427A - Spring mounting for vehicles : en
  • FR661919A - Device producing the straight line movement of a series of lenses in cinematographic or similar cameras : en fr
  • FR661998A - Folding lounge chair device : en fr
  • FR662154A - Device for adjusting the flow rate of the lever or push-button valves at will : en fr
  • ES113428A1 - Heating device for carburetors. : en es
  • FR661796A - Device for the continuous determination of the calorific value of combustible gases : en fr
  • FR662156A - Improvements to varnishes and lacquers : en fr
  • FR662163A - Improvements to insulating sheaths of electrical conductors : en fr
  • ES113658A1 - An industrial product consisting of orangeade in tablets, granulated or powdered. : en es
  • ES113664A1 - Procedure to obtain a more intense action of atmospheric or other pressure. : en es
  • FR661752A - Installation for shining shoes : en fr
  • FR661869A - Improvements to five-electrode lamps : en fr
  • GB316633A - Lay actuating mechanism for mechanical looms : en
  • DE480340C - Helical rolling mill : de en
  • FR661891A - New process for sandblasting : en fr
  • FR661871A - Apparatus for collecting salt in salt marshes : en fr
  • FR662072A - Dryer : en fr
  • GB306478A - Improvements in or relating to discharge troughs for cooling beds of rolling mill installations : en
  • GB316499A - Improvements in or relating to the bearings of decorticating machines : en
  • DE480205C - Wood preservatives : de en
  • DE480565C - Safety razor : de en
  • FR661883A - Improvements to electrolysers : en fr
  • FR662138A - Printing device : en fr
  • GB292153A - Improvements in power actuators or servo-motors particularly for operating brakes : en
  • FR661766A - Direct penetrating chromium plating process for iron, steel and cast iron, known as the <<autochrome>> process : en fr
  • FR661878A - Method of filling dispensers with pins or the like : en fr
  • FR662050A - Improvements to protection systems for machines and electrical circuits : en fr
  • US1722766A - Paper-roll holder : en
  • ES113332A3 - An improvement in the manufacture of twist drills or drills. : en es
  • FR662077A - Advanced transmission bearing : en fr
  • FR662124A - Phonographic recording method and devices : en fr
  • ES113435A1 - A secret closing purse. : en es
  • GB301419A - Process and apparatus for degumming silk : en
  • GB290627A - Improvement in assembling apparatus : en
  • GB316454A - Improvements in swimming costumes : en
  • ES113591A1 - An invisible adhesive band with metal buckle. : en es
  • ES113603A1 - A printing press, with studs or types adjustable transversely and sliding in rows along a hollow cylinder. : en es
  • FR661697A - Improvements in the production of compressed laminated materials : en fr
  • FR662126A - Improvements in apparatus for the production of ice by absorption : en fr
  • US1722283A - Telegraph system : en
  • DE480249C - Hemstitch sewing machine with two fixed grippers arranged one behind the other in the sewing direction : de en
  • FR661867A - Control device at a fixed time for closing electrical circuits : en fr
  • ES113588A1 - A provision for completely opening, with or without a key, cans or canisters or any other containers or vessels made of tin or sheet metal, with use of the respective caps. : en es
  • ES113385A3 - Mosaics made up of rubber or rubber pieces. : en es
  • FR661870A - Process for the protection and authentication of securities, checks or any other documents, printed or handwritten, or any other objects, by means of inks, varnishes or special coatings : en fr
  • FR661983A - Dosing bottle : en fr
  • FR662042A - Assembly process of pressed glass parts not requiring retainers : en fr
  • ES113704A1 - Folding hood for vehicles especially for cars. : en es
  • FR661634A - : fr
  • FR661769A - Planer for cutting gears : en fr
  • DE480404C - Roller for covering conveyor belts : de en
  • ES113643A1 - An own mechanical device for dividing into convenient portions of weight the mass required for the manufacture of pieces of bread of all kinds. : en es
  • FR661857A - Improvements to concrete mixers : en fr
  • FR662051A - Improvements to radiators and other electric heaters : en fr
  • GB316430A - Improvements relating to the lubrication of fluid pressure engines : en
  • ES113657A1 - A process for the preparation of primary and secondary amines. : en es
  • SU10746A1 - Electromagnetic device to stop the loom when the main thread breaks : en ru
  • US1722265A - Interior auto cleaner : en
  • US1722710A - Process of preparing milk for infant feeding : en
  • US1722628A - Automatic recording device for hens : en
  • US1722930A - Thread holder for weft replenishing looms : en
  • CH134515A - Regulating device for diesel-electric traction vehicles. : de en
  • US1722365A - Fence gate : en
  • US1722886A - Illuminated ornamental device for decorative purposes : en
  • GB300550A - : en
  • CH134343A - Adjustable frame for embroidery. : en fr
  • CH134410A - Watch case. : en fr
  • SU10762A1 - A device to prevent the use of electrical energy above a certain rate : en ru
  • GB316477A - Improvements in or relating to raising and lowering window panes in vehicles : en
  • FR661720A - Hydraulic brake for automobile truck trailers : en fr
  • GB303024A - Publicity device : en
  • ES113516A1 - Connection of emission for tubular emitters, especially for short waves. : en es
  • FR661907A - Improvements to tube bending processes : en fr
  • DE480238C - Carburetor for compressor engines : de en
  • DE480468C - Workpiece fetchers on pilgrim step rolling mills : de en
  • DE480247C - Equipment on wheel sets with axle bearings for clamping the wheel sets : de en
  • DE480225C - Process for the preparation of chromium compounds of azo dyes : de en
  • FR661932A - Improvements to devices for controlling the flow of liquids in order to maintain a constant level : en fr
  • GR2391B - METHOD AND PROCESS FOR PRODUCTION OF DENSIVE, ESPECIALLY HEAVY SNOW CONTAINING CARBON ACID, AND STRAIGHT FROM FLUID CARBON ACID. : el en
  • ES113561A1 - Improvements in liquid measuring devices and distributors. : en es
  • GB316473A - Improvements in devices for adapting sewing machines for stitching or embroidery work : en
  • US1722868A - Loom for weaving : en
  • ES113682A1 - A mechanism of change of speed, of perfected system, for the translation or removal of the glass sheets. : en es
  • DE480377C - Process for the production of sulfur and chlorine-containing Kuepen dyes : de en
  • FR661814A - Method of cutting or rectifying helical elements : en fr
  • FR661987A - Automatic control for valves : en fr
  • GB316597A - Improvements in production of alcohol and glycerine by fermentation : en
  • ES113593A1 - A new procedure for the conservation of sardines. : en es
  • GR2398B - PROVISION FOR THE DESTRUCTION OF THE GARBAGE WITHOUT POWDER IN THE WASTE COLLECTION WAY. : el en
  • ES113627A1 - A folding chair, made of wood, for public services and walks. : en es
  • DE479959C - Device for receivers or transmitters of wireless telegraphy and telephony to achieve a scale graduation that runs proportionally over a desired wave or frequency range : de en
  • ES112329A1 - A capsulating machine. : en es
  • ES113567A1 - A fire forecasting device called Electro-Thermal Onerom. : en es
  • ES113722A1 - A procedure and glue for sticking leather. : en es
  • FR661885A - Buckle and belt : en fr
  • FR661965A - Typewriter Improvements : en fr
  • FR662116A - Massager controlled by an adjustable crank : en fr
  • GB304737A - Improved method of and apparatus for taking the measure and designing the cut for tailors' cutters and the like : en
  • GB316507A - Guard for sewing machine loop-takers : en
  • US1722852A - Harmonica music holder : en
  • ES113399A1 - A machine to tie boxes, packages, bales, etc., with wire. : en es
  • ES113595A3 - Improvements in the cases containing matches. : en es
  • DE480420C - Process for the electrolytic renewal of used, copper-coated printing rollers : de en
  • SU10652A1 - Suction pump : en ru
  • US1722622A - Junction box for electric fixtures : en
  • US1722367A - Air and fuel mixing device : en
  • GB302343A - Machine for shaping tires and inserting airbags therein : en
  • SU10568A1 - The method of preparation of powdered antiseptic : en ru
  • SU10845A1 - Vertical wind motor : en ru
  • SU10864A1 - The method of building walls : en ru
  • FR662189A - Improvements in the process for manufacturing boiler tubular bundle boxes or collectors and in the apparatus used for this purpose : en fr
  • GB304117A - Improvements in or relating to inserted blade cutters for milling-machines, lathes and other metal-cutting machines : en
  • GB306477A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • US1722829A - Process of mixing silk and artificial silk : en
  • CH134431A - Dispositif de fermeture pour pièces telles que montres-bracelets, bracelets, necklaces, etc. : de en fr
  • GB316396A - Clamping device for files, newspaper-holders and the like : en
  • FR661679A - Minute recorder : en fr
  • FR661790A - Coin Operated Vending Machines Enhancements : en fr
  • US1722382A - Apparatus for vinegar making : en
  • US1722932A - Rogk-picking machine : en
  • SU10724A1 - Parallel vice : en ru
  • CA291665A - Sash, door or store-front construction : en fr
  • CA291806A - Regulatable feeding apparatus : en fr
  • AU1613628A - Method and apparatus for sterilising and activating fluids : en
  • CA291706A - Weighing machine : en fr
  • CA291774A - Roll film camera casing : en fr
  • DE480455C - Mirror advertising device : de en
  • US1722433A - Apparatus for making emulsions : en
  • SU10885A1 - Device for sealing bursting places in fire hoses : en ru
  • CA291831A - Radio frequency communication system : en fr
  • DE480207C - Process for making hair tresses for wigs : de en
  • DE480462C - Filling hopper with automatic interruption of filling : de en
  • ES113373A1 - A procedure for the packaging of wines. : en es
  • ES113472A1 - Procedure for gluing the paper. : en es
  • ES113611A1 - A rescue device for the crew of wrecked submarines. : en es
  • USD79060S - Design eor a statuette : en
  • SU10645A1 - Tram Ticket Pack Holder : en ru
  • SU10785A1 - Device for the preparation of porous mass of blast furnace slag : en ru
  • ES113674A1 - An apparatus for the gasification, by boiling or distillation in small or continuous doses or fractions, of liquid hydrocyanic acid, chloropicrin, formalin and others, for use in the gaseous state as a disinfectant, disinsectant and derat : en es
  • DE480286C - Self-heating hot water heater composed of radiator sections : de en
  • ES113407A1 - Extendable stock applicable to firearms. : en es
  • ES113466A1 - A process for preparing polyazo dyes. : en es
  • FR661709A - Average speed indicator device : en fr
  • FR661989A - Improvements in gear change mechanisms for automobiles : en fr
  • SU10558A1 - The method of preparation of reversible ethyl alcohol : en ru
  • SU10589A1 - A device for cutting tobacco in tobacco cutting machines : en ru
  • USD79062S - Dixen : en
  • GB316463A - Improvements relating to electrical heating elements : en
  • AU1391628A - Improvements in telephone systems : en
  • CA291732A - Electric switch : en fr
  • CH134397A - Ski binding. : de en
  • FR662181A - Electrical signal for dangerous intersections and turns : en fr
  • DE479888C - Double-acting fluid shock absorber for vehicles with suspension : de en
  • DK40556C - Closing device for Tubes for Cream and the like. : da en
  • ES113451A1 - A rectifier filled with gas with incandescent cathode. : en es
  • SU10437A1 - Apparatus for preparing infusions, distilling water, sterilizing solutions and providing hot and cold water : en ru
  • USRE17388E - Electric furnace : en
  • GB296009A - Improvements in or relating to self-centering chucks : en
  • GB316508A - Loop-taker for sewing machines : en
  • DE480252C - Method for the roentgenological representation of organ movements by means of fixed slits and image movement : de en
  • DE480284C - Gray cast iron refined with the addition of nickel : de en
  • ES113366A1 - A metal blender with an internal lining of glazed tile for the mashing of the masses in the extraction of olive oils. : en es
  • GB300576A - Process of and means for melting glass, silicates and like mineral substances : en
  • FR661719A - Hydraulic shock absorber, progressive, with helical motion : en fr
  • FR661899A - Animal tying collar in the stable : en fr
  • SU10585A1 - The device in the registering counting machines for transfer to the counting mechanism of the number knocked out : en ru
  • SU9791A1 - Laboratory muffle furnace for high temperatures : en ru
  • US1722888A - Gyroscopic compass : en
  • CH134526A - Device for inserting pistons with piston rings into the cylinder. : de en
  • DE479336C - Process for the production of carbon electrodes with metal reinforcement : de en
  • DE480017C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • ES113708A3 - An improvement on cork stoppers for perfume bottles and the like. : en es
  • ES113539A1 - Procedure for painting tapes of any kind, elastic or not, by means of airbrushing. : en es
  • GB316377A - A new and improved roof for vehicles : en
  • FR661972A - Process for preparing sodium sulfite and ammonium chloride : en fr
  • GB316376A - Improvements in rotary shutters for kinematograph apparatus : en
  • GB316457A - Improvements to tubular box spanners : en
  • FR662080A - Movable air tank device particularly intended for pneumatic paint fittings : en fr
  • GB316362A - Improvements in the manufacture of wire wheels for vehicles : en
  • FR661864A - Improvements to receptacles and ejectors of devices operating on liquid or solid hydrocarbons for lighting by incandescent sleeves, heating and motive power : en fr
  • SU10843A1 - Snow removal device with inter-road : en ru
  • US1722975A - Spot and flood light apparatus : en
  • FR661695A - Reversible variable speed steam turbine : en fr
  • FR661743A - Improvement in the loading device of shooting rifles : en fr
  • GB304679A - Improvements in sewing machines : en
  • SU10629A1 - Kolosnikova lattice : en ru
  • US1722830A - Dump car : en
  • SU10533A1 - A device for coloring wheels and wheel spokes : en ru
  • US1722512A - Waste-pipe cleaner : en
  • US1722806A - Slip-sheet mechanism for printing presses : en
  • AU1673628A - Honing device for cylinders : en
  • GB292591A - : en
  • DE480430C - Supply of the electrolyte to pressure decomposition cells : de en
  • GB298613A - Improved combination of reciprocating engine and exhaust steam turbine : en
  • CH134443A - Angle seat valve. : de en
  • CA291680A - Lever : en fr
  • CH134391A - Cinematographic apparatus. : en fr
  • ES111174A1 - Improvements in the separation of dry materials. : en es
  • ES113440A1 - A selector filter for color photography with stamped films. : en es
  • ES113542A1 - A filter for oil and grease extraction installations by volatile solvents. : en es
  • DE480223C - Cap fastening of isolators : de en
  • ES113406A1 - Apparatus for the automatic change of speeds. : en es
  • FR661700A - Improvements to processors : en fr
  • FR662039A - Speed limiter particularly applicable to hydraulic turbines : en fr
  • FR661760A - Process for the production of unsaturated, aliphatic hydrocarbons using methyl alcohol and alkaline earth metal carbides : en fr
  • FR661991A - Hydrostatic cofferdam with mobile risers : en fr
  • DE480283C - Process for generating high pressure steam : de en
  • DE480346C - Inclined grate firing with ignition and jet vaults over the grate : de en
  • GB316456A - Improvements in horizontal internal combustion engines : en
  • GB316348A - Improvements in or relating to motor trucks and like vehicles : en
  • GB316989A - Improvements in or relating to the manufacture of basic derivatives of anthraquinone : en
  • DK40546C - Telephone. : da en
  • SU10392A1 - Arc lamp with tungsten electrodes : en ru
  • SU10793A1 - A device for determining trigonometric functions : en ru
  • SU10824A1 - Shaped Wire Machine : en ru
  • US1722705A - Flotation machine : en
  • US1722827A - Induction train-control system : en
  • US1722835A - Measuring and dispensing apparatus : en
  • ES113408A3 - Airsoft gun. : en es
  • GB316351A - Improvements in and connected with coupling devices for rail vehicles : en
  • GB316569A - Apparatus for setting the course in vessels, in particular flying machine : en
  • FR661881A - Carburetor for heavy fuels : en fr
  • US1722684A - Heel base : en
  • GB316600A - Improvements in and relating to the conversion of heavy into light hydrocarbon oils : en
  • GB316375A - Improvements in means for affixing sealing caps to bottles and like containers : en
  • USD79111S - Tjbasabtjeo tomita : en
  • FR661835A - Improvements to railway cars : en fr
  • GB316347A - Improvements in or relating to matrix-positioning mechanism for typographic casting machines : en
  • FR661951A - Improvements made to phonographs or similar machines placed in furniture : en fr
  • ES113326A1 - An improved device for sharpening safety razors for shaving. : en es
  • DE480216C - Process for the manufacture of coils with a plurality of windings : de en
  • GB315648A - Improvements in advertising signs and the like : en
  • GB316501A - Improvements in and connected with apparatus for feeding successively sheets or the like from a stack : en
  • FR662068A - Process for obtaining iron-free aluminum sulphate, starting from clays, aluminum ores or aluminiferous materials in general : en fr
  • SU10573A1 - Fireplace type firebox : en ru
  • US1722452A - Electrical switch : en
  • US1722747A - Cotton harvester : en
  • FR661906A - Energy storage brake : en fr
  • FR661838A - Improvements to devices intended to guarantee the secrecy of electric transmissions of signals, with or without wires : en fr
  • FR662088A - Hair spray enhancement : en fr
  • FR661962A - Fixing the cap on the bearings : en fr
  • GB316383A - Improvements in starting devices for internal combustion engines : en
  • ES113335A1 - A new stopper to make the bottles non-refillable. : en es
  • ES113535A1 - A sewing procedure for closing the bag mouth with valve. : en es
  • FR662200A - Process for manufacturing orthographic negatives or positives, in particular for flat printing : en fr
  • US1722670A - Garage-door opener : en
  • US1722770A - Advertising device : en
  • FR661925A - Lock nut system : en fr
  • GB316437A - Adjustable seats : en
  • SU10480A1 - Trubchat, water cooled, grate : en ru
  • FR662004A - Potato harvester : en fr
  • GR2400B - METHOD FOR CHARGING A WASTE COLLECTION WASTE BY A STANDING SEATING DRUM SARIDODOKIS. : el en
  • DE480049C - Relay circuit for protecting parallel AC lines, in which the secondary coils of current transformers are connected to form a polygon : de en
  • DE480413C - Carbon dioxide extinguishing device for electrical generators, in which the coolant orbits the generator in the event of a fire within a jacket that is closed off from the outside atmosphere : de en
  • FR661787A - Machine for straightening the edges of bundles of veneer timber or other similar timber : en fr
  • ES113745A1 - A box for useful indications such as complaints, signs, addresses and annotations in general. : en es
  • FR661971A - Method and devices for the operation of absorption refrigeration apparatus : en fr
  • USD79063S - Design foe a tie-back fob side drapes : en
  • FR661807A - Motor-operated brake improvements : en fr
  • SU10641A1 - Device for sampling an average grain sample : en ru
  • US1722883A - Heat exchanger : en
  • US1722410A - Piano attachment : en
  • US1722297A - Catalytic oxidation of organic compounds : en
  • US1722335A - Internal-combustion engine : en
  • DE480046C - Limit switch device for intermittently working electric reversing drives : de en
  • DE480091C - Milking machine with tubes to be inserted into the teats : de en
  • FR661758A - Improvements to magnetic chucks : en fr
  • FR661939A - Improvements in folding paper and similar materials and in machines for carrying out this folding : en fr
  • DK40541C - Apparatus for baking small, e.g. wreath-shaped, dough products. : da en
  • ES113528A1 - Improvements in the smoke generators. : en es
  • ES113703A3 - A process of manufacturing twisted wool and artificial silk. : en es
  • GB316373A - Air screws : en
  • DE480542C - Deck device for flat weft knitting machines : de en
  • US1722475A - Dough mixer : en
  • US1722525A - Padlock : en
  • US1722918A - Stocking drapery : en
  • CA291796A - Soap press : en fr
  • CH134372A - Process for the production of colored, opaque nitrocellulose lacquers. : de en
  • FR661837A - Stockings enhancements : en fr
  • SU10721A1 - Safety valve for steam boilers : en ru
  • US1722606A - Loom for weaving : en
  • US1722963A - Static eliminator : en
  • CA291656A - Rubber composition : en fr
  • DE480463C - Device for fastening protruding components, such as. B. balconies, bay windows. Like., On structures that are executed by means of a toy building set : de en
  • ES113694A1 - A procedure to produce light effects, by transparency, in sheets, stamps or pictures, colored. : en es
  • ES113721A1 - A support for propellers. : en es
  • SU10870A1 - Snow blower : en ru
  • US1722547A - Road-preparing machine : en
  • USD79094S - Design for an advertising sign or the like : en
  • US1722344A - Grate and pallet structure : en
  • US1722436A - Signaling conductor : en
  • SU10474A1 - Adaptation to the indicator to determine the flash moment in the engines : en ru
  • US1722577A - Valve-grinding tool : en
  • CA291751A - Key welding apparatus : en fr
  • CA291824A - Process of tanning and dyeing furs and leather : en fr
  • SU10510A1 - Intestinal cleaning device : en ru
  • SU10877A1 - Device for electric flashing alarm : en ru
  • US1722370A - Releasing means for typographical machines : en
  • US1722422A - Carton and its blank : en
  • DE480436C - Plug for connecting electrical devices : de en
  • ES113355A1 - Improvements in the mounts of motors and other rotary motive machines. : en es
  • FR662182A - Heavy oil engine : en fr
  • GB305092A - Process of obtaining pure hydroxides of the heavy metals : en
  • SU10796A1 - Fixture against the theft of travel rails : en ru
  • DE480440C - Device for breaking and swinging flax and hemp and for sawing wood : de en
  • SU10478A1 - Automatic device for cutting peat molded tape : en ru
  • US1722673A - Manure conveyer for barns : en
  • USRE17383E - Leonard h : en
  • CH134314A - Safety device on heating systems for liquid fuels. : de en
  • CH134452A - Double-acting internal combustion engine with a supercharger powered by an exhaust gas turbine. : de en
  • CA291635A - Liquid level indicator : en fr
  • DE480208C - Prism or mirror reflector with dust and shockproof cover : de en
  • FR661969A - Electric blow-off switch : en fr
  • FR662120A - New magnetic alloys and their manufacturing process : en fr
  • GB316471A - Improvements in and relating to switches : en
  • GB316503A - Improvements in or relating to centrifugal machines : en
  • BE359725A - : en fr
  • DE480296C - Tool for closing hollow sheet-metal bodies with changing diameters made up of shells : de en
  • FR661718A - Device for advertising or intermittent light signaling : en fr
  • US1722400A - Skate-sharpening device : en
  • US1722462A - Carburetor : en
  • BE365165A - : en
  • CH134306A - Equipment for the treatment of waste water. : de en
  • SU10599A1 - Steam boat for oil heating : en ru
  • FR661731A - Control device for animated advertising, etc. : en fr
  • FR661825A - Device intended to facilitate the landing of airplanes or the like : en fr
  • GB289451A - Savings-box : en
  • BE361863A - Turbo-piston pump. : en fr
  • CA291676A - Shovel : en fr
  • CA291731A - Running board saddle : en fr
  • CH134327A - Device used to prevent filling a bottle after it has been emptied. : en fr
  • ES113480A1 - A pointing device. : en es
  • SU10680A1 - Friction brake for railway vehicles : en ru
  • SU10583A1 - Photographic aerial camera : en ru
  • SU10906A1 - A word counting device for receiving telegrams : en ru
  • SU10909A1 - Mobile oil forge forge : en ru
  • SU10872A1 - Device for warming up raw : en ru
  • US1722446A - Cash register : en
  • US1722781A - Spot-dyeing clamp : en
  • CH134337A - Oil device for textile threads. : de en
  • DE480398C - Tennis or other playground : de en
  • CH134522A - Utensil used to polish and polish parquet floors. : en fr
  • DE480331C - Slicer : de en
  • DE480475C - Locomotive with several independent internal combustion engines : de en
  • USD79113S - Design for a rtjg or similar article : en
  • FR661880A - Elastic pipe joint system : en fr
  • GB292464A - Improvements in catamenial appliances : en
  • FR661733A - Trap : en fr
  • FR662170A - : fr
  • ES113707A3 - A manufacturing process of the so-called swords for looms, internally reinforced. : en es
  • ES113719A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • ES113712A2 - A new procedure for the manufacture of organic fertilizers taking advantage of all kinds of waste. : en es
  • GB316451A - Improvements in and relating to folding paper or card boxes : en
  • DE480185C - Device for receiving billboards or sheets that are to be temporarily attached to a rigid and fixed billboard : de en
  • DE480280C - Steam oven : de en
  • ES113570A1 - Blades with guarantee membrane for shaving machines. : en es
  • ES111965A2 - A printing procedure. : en es
  • FR662199A - Mobile advertising calendar : en fr
  • GB316419A - Method of and means for manufacturing bolts and other headed objects : en
  • USD79084S - Design for a pabric : en
  • GB302229A - : en
  • GB316500A - Improvements in or relating to sectional hollow poles : en
  • GB316397A - Improvements relating to ladders : en
  • SU10375A1 - Refrigeration unit (condenser) for iron-emitting gases and vapors : en ru
  • SU10391A1 - The method of winding the filament on the hooks in electric lamps : en ru
  • SU10552A1 - Injector for internal combustion engines : en ru
  • US1722635A - Multiple piston : en
  • US1722815A - Valve structure : en
  • US1722893A - Massaging instrument : en
  • CH134422A - Woodworking machine. : de en
  • BE361862A - : en
  • SU10767A1 - Auto-acting braking device : en ru
  • DE480359C - Chain oven with several baking chambers lying one above the other, separated from each other by false ceilings : de en
  • DK40545C - Method and Apparatus for Burning Cement and Lime. : da en
  • SU10823A1 - Roller Shaped Wire Making Machine : en ru
  • US1722583A - Latch : en
  • US1722916A - Automobile tourist bed : en
  • US1722929A - Flux holder : en
  • FR661810A - Improvements in processes and apparatus for the production of artificial filaments or threads : en fr
  • BE361751A - Improvements to devices for punching, or even canceling, cards, tickets, etc. : en fr
  • CH134339A - Note gate to label slippery, strongly curling threads. : de en
  • CH134346A - Method for producing a ribbon for ornamental lace. : de en
  • BE361459A - : en fr
  • AU1633828A - Improved bumper bar for motorcars : en
  • SU10739A1 - Ring register for nozzle inserts : en ru
  • CA291629A - System for regulating the temperature of buildings : en fr
  • SU10709A1 - Device for testing and calibrating manometers and vacuum gauges : en ru
  • US1722528A - Flotation oil : en
  • CH134299A - Process for the production of an impregnated paving. : de en
  • CH134310A - Key lock. : de en
  • US1722466A - Gas washer : en
  • US1722682A - Locking tile : en
  • CH134505A - Braking device acting on the towing vehicle when the trailer runs into operation. : de en
  • US1722885A - Rail anchor : en
  • CH134350A - Sock holder. : de en
  • CH134472A - Device for improving the power factor of induction motors. : de en
  • ES113499A1 - A procedure to clean and dry marshy lands or lakes, lagoons, marshes, or easy to flooded, leaving them in cultivation conditions or to be used in needs that demand a higher level in them. : en es
  • ES113574A3 - Industrial result gloves for industrial and agricultural uses made with any kind of fabric, except knitted. : en es
  • ES113587A1 - Tuning of high frequency circuits, especially of small energies. : en es
  • FR661955A - Automatic device for river and sea trolling : en fr
  • GB316487A - Improvements relating to power straightening machines for straightening shafts, barsand the like : en
  • CH134438A - Fastening device for a rolling bearing with an undivided inner ring on a shaft. : de en
  • DE480383C - Sanitary napkin, bandage or the like : de en
  • ES113763A1 - A control device for the compressed air cylinders that drive the pantograph trolleys of electric traction vehicles. : en es
  • GB316343A - Improvements in refiective signs and the like : en
  • GB316650A - Improvements in or relating to coin-controlled vending machines : en
  • ES113349A1 - Improvements in the disruptive discharge oscillators. : en es
  • SU10438A1 - A method of manufacturing elemental and battery tar : en ru
  • SU10832A1 - Automatic printing of postage stamps on correspondence sent : en ru
  • SU10853A1 - A device for sealing the shutter of metal window covers : en ru
  • US1722921A - Cream-can cover : en
  • FR661840A - Storage water heater : en fr
  • FR661771A - Improvements in the separation of dry materials : en fr
  • FR662045A - Process and device for obtaining tapioca from the growth of this product : en fr
  • GB316639A - Improvements in time-limit dash-pots : en
  • SU10401A1 - Valve for controlling the pressure of steam, gas, etc. : en ru
  • SU10743A1 - A device for calibrating a bar material of various profiles : en ru
  • US1722321A - Cage trap : en
  • SU10851A1 - Drill : en ru
  • SU10396A1 - Hard trawl against mine barriers : en ru
  • SU10574A1 - Front plate for oil fired furnace : en ru
  • SU10408A1 - Zinc Dip Burner : en ru
  • SU10441A1 - Hydro Power Turbine Installation : en ru
  • SU10390A1 - Device for removal of melt water from lattice chambers for ice of refrigerator cars : en ru
  • US1722454A - Rayon truck : en
  • US1722485A - Sound-reproducing device and method for making same : en
  • GB307786A - : en
  • US1722431A - Process for making waterproof compositions : en
  • US1722840A - Creeper or antislip device for shoes : en
  • US1722867A - testa : en
  • US1722951A - Internal-combustion engine : en
  • SU10471A1 - Test sleeve for spring-loaded safety valves : en ru
  • US1722301A - Cylinder-grinding lap : en
  • US1722379A - Apparatus for coating strand material : en
  • US1722460A - Display container : en
  • USD79078S - Otto c : en
  • DE480018C - Machine for closing bottles with smooth metal capsules made of aluminum or the like. : de en
  • ES113351A1 - Hydraulic compression machine for presses. : en es
  • FR661753A - Installation for cleaning shoes : en fr
  • GB316504A - Improvements in textile fabrics woven from mixed yarns : en
  • AU1704028A - Method and apparatus for enriching the flavor and improving the aroma of beer andthe like : en
  • CA291833A - Rotary refiner : en fr
  • ES113452A1 - A rectifier filled with gas, with an incandescent cathode. : en es
  • BE361515A - Transmission mechanism consisting of a spindle wheel and a disc lined with curved ribs : en fr
  • CA291832A - Valve for steam engines : en fr
  • SU10644A1 - Steam boiler : en ru
  • GB307004A - Improvements in apparatus for recording the times of working of machines : en
  • SU10655A1 - Angle Measuring Instrument : en ru
  • US1722748A - Dental mirror : en
  • CH134433A - Cord bracelet, adjustable length. : en fr
  • ES113394A3 - Dial for liquid and gas counters, with central needle and numbered rollers. : en es
  • FR662127A - Method and device for producing a long-lasting wave of the hair : en fr
  • GB297002A - Manufacture of vat-dyestuffs and an intermediate product : en
  • CH134508A - Extendable car hood holder. : en fr
  • DE480288C - Thin steel tape, especially for sound recordings : de en
  • SU10453A1 - Locomotive depot : en ru
  • SU10692A1 - Car Distribution Tap for Auto Air Brake : en ru
  • USD79103S - Design fob a medal ob similab article : en
  • US1722357A - Optical device for photographic, cinematographic, and other purposes : en
  • SU10523A1 - A device for regulating the degree of compression and the moment of ignition in engines : en ru
  • US1722532A - Process for manufacturing glacial acetic acid : en
  • CA291707A - Switch contact : en fr
  • CH134475A - Device for the simultaneous transmission of single-phase alternating current through non-parallel parts of a line system that transmits multiphase current. : de en
  • DK40538C - Coin Samples for Vending Machines. : da en
  • SU10559A1 - Steam drier : en ru
  • US1722332A - Means for operating elevator doors : en
  • US1722625A - Alignment coupling : en
  • US1722819A - Holddown mechanism for shearing machines : en
  • SU10527A1 - Apparatus for automatically receiving signals on a carriage traveling along rails at certain points along the track. : en ru
  • SU10747A1 - Device for regulating the injection of water into the cylinder of an internal combustion engine : en ru
  • SU10867A1 - Parallel vice : en ru
  • SU10532A1 - The method of preparation of manganese dioxide and other manganese oxides : en ru
  • US1722764A - Fibrous fabric and method of making the same : en
  • US1722268A - Automobile headlight : en
  • US1722504A - Fuel-burning mechanism and process of conditioning fuel for burning purposes : en
  • CA291714A - Scalper and aspirator : en fr
  • ES113639A1 - A fabric coating device especially for the interior of aircraft helmets. : en es
  • GB298196A - Process for manufacturing a fertilizing mixture, capable of being strewn : en
  • SU10650A1 - Drilling tool for making wood rings of rings : en ru
  • AU1454628A - Improvements in and relating to containers for butter andthe like : en
  • ES113484A3 - Procedure for applying electricity as a means of protecting boilers, superheaters, water pipes and generally all thermal devices, against incrustations and corrosion. : en es
  • GB305100A - Improvements in nailing and riveting machines : en
  • GB316444A - Improvements in and relating to the production of salts of aromatic hydroxyaldehydes : en
  • US1722572A - Frame for window screens : en
  • CH134447A - High pressure piston compressor. : de en
  • DE480380C - Foot bandage : de en
  • ES111329A1 - Procedure for obtaining a food product based on wheat. : en es
  • SU10448A1 - A device for piercing round holes in wood plates : en ru
  • DE480242C - Gas and watertight connection of pipes and fittings : de en
  • DE480486C - Device for securing the operation of three-phase motors : de en
  • ES113624A2 - A coffee pot to prepare infusions. : en es
  • FR662187A - Variable stroke piston engine : en fr
  • CH134359A - Process for the production of anhydrous metal chlorides. : de en
  • DE480467C - Device for holding tools for pneumatic hammers : de en
  • SU10551A1 - Moving chart : en ru
  • US1722514A - Watchcase : en
  • ES113411A1 - An industrial result consisting of a new rubber sole for shoes with the means or procedure used to obtain them. : en es
  • GB301823A - Improvements in or relating to mercury switches : en
  • US1722623A - High-pressure joint : en
  • USD79080S - Design for a stocking : en
  • SU10695A1 - Gland for rotating shafts : en ru
  • SU10778A1 - Device for flattening cigarettes : en ru
  • US1722615A - Cover lock for gas tanks and the like : en
  • SU10534A1 - The method of preparation of emulsifying mineral oils : en ru
  • SU10802A1 - Money Transfer Counters : en ru
  • US1722913A - Tire-changing mechanism : en
  • DE480432C - Electrically heated salt bath oven : de en
  • FR661658A - Thread guide for spinners, twists or similar machines : en fr
  • FR661978A - Improvements to heterodynes and combined high frequency transformers for large and small waves : en fr
  • GB313139A - Improvements in or relating to the lap forming mechanism of openers, scutchers & like machines : en
  • DE480394C - Control device for prime movers : de en
  • CH134493A - Weighing machine in which the weight number and the date are entered on a certificate through the weighing process. : de en
  • GB316533A - Target-practice testing device : en
  • US1722618A - Traveler slide : en
  • USD79056S - Design for a coated fabric : en
  • USD79107S - Design fob a casing fob a dibection-indicating device : en
  • CH134402A - Vacuum gauge. : de en
  • AU1656828A - Improvements in harvesters : en
  • AU1718828A - Improvements in or relating to picture andthe like telegraph systems : en
  • CA291781A - Piston : en fr
  • DE480328C - Sewing machine for the production of a seam, in which after the material has been fed in the longitudinal direction, the needle thread is brought out laterally and brought back again : de en
  • CA291646A - Loose-leaf binder : en fr
  • SU10519A1 - Cathode tube : en ru
  • SU10529A1 - Galvanic gas battery : en ru
  • US1722544A - Gear-finishing machine : en
  • US1722561A - Self-adjusting bearing screw : en
  • SU10676A1 - Automatic Crosshead Oiler : en ru
  • US1722750A - Demountable wheel : en
  • US1722911A - Combined mailing and filing envelope : en
  • CH134367A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU10409A1 - The method of coloring furs, hair, etc. : en ru
  • SU10844A1 - Instrument for indicating fluid level in hermetically sealed tanks : en ru
  • US1722308A - Oil cup : en
  • USD79072S - Design for a combined shelf and lighting fixture : en
  • SU10732A1 - Liquid level indicator, poured into the tank : en ru
  • US1722468A - Electron-discharge device : en
  • SU10780A1 - Device for warming up the chainsaw supporting frame of the ice-cutting machine : en ru
  • US1722477A - Autographic register : en
  • US1722841A - Shaft-straightening machine : en
  • SU10875A1 - Tool for storing replaceable gears : en ru
  • AU1733428A - Electron discharge device : en
  • SU10382A1 - Method of distillation distillation of oil : en ru
  • SU10594A1 - Single core AC to DC converter : en ru
  • US1722361A - Heat regulator : en
  • US1722448A - Acoustic horn : en
  • CH134418A - Piston pressure casting machine for difficult to melt metals. : de en
  • FR661735A - Improvements to engine capacity building devices in internal combustion engines : en fr
  • USD79082S - Design for a fabric : en
  • SU10729A1 - Electric device for repetition of locomotive travel signals (cab signal) : en ru
  • US1722834A - Internal-micrometer gauge : en
  • SU10768A1 - Cylindrical tube making machine : en ru
  • US1722817A - Refrigerating appliance for precooling, cold storage, and like rooms : en
  • SU10607A1 - A device for signaling the heating of bearings : en ru
  • GB315927A - Improved furnace or combustion chamber for heating fresh air : en
  • SU10636A1 - Pump piston : en ru
  • CA291784A - Apparatus for closing sheet metal channel members : en fr
  • US1722731A - Door hanger : en
  • SU10788A1 - The method of preparation of the composition for waterproof plaster : en ru
  • ES113692A1 - Machine for shaping the heel seat. : en es
  • GB316528A - A framed transparent cover for baskets : en
  • SU10847A1 - Device for actuating the sprinkler network : en ru
  • CH134353A - Device for pasteurization or sterilization of liquids, in particular milk, by electrical means. : de en
  • US1722907A - Liquid dispenser : en
  • DE480226C - Tar stove : de en
  • FR661706A - Control device for asynchronous motors connected in cascade with an alternating current collector motor : en fr
  • GB316372A - Improvements in or relating to brake and clutch drum silencer bands : en
  • GB316468A - A new or improved fluid-operated screw motor : en
  • DE480536C - Switching arrangement to prevent the interruption of the excitation of separately excited generators : de en
  • FR662097A - Speed change for mower : en fr
  • GB288180A - : en
  • AU1725828A - Improvement in socks, stockings andthe like, andin the manufacture thereof : en
  • FR661722A - Gear tooth enhancements : en fr
  • FR661877A - Tank with flush valve : en fr
  • GB289859A - Process for bleaching and hardening resins : en
  • ES112138A1 - Lifting device for agricultural machines. : en es
  • ES113684A1 - A lighting system for horo-kilometric counters of public service cars, and for other applications. : en es
  • GB295995A - Improvements in or relating to apparatus for use in colour photographic processes : en
  • FR662022A - Device for the presentation of illuminated advertisements : en fr
  • ES113446A3 - A process for making a decorative plaster. : en es
  • ES113596A1 - A carburetor system for internal combustion engines. : en es
  • FR662018A - Hinged Spring Footrest for Motorcycle Tandem Seat : en fr
  • DE480313C - Glass support board : de en
  • GB316478A - Improvements in or relating to machines for dental, surgical or like purposes : en
  • DE480133C - Screw locking : de en
  • ES113427A1 - Improvements in the cranks of engines in star. : en es
  • ES112008A2 - Pressure gauges for high voids. : en es
  • FR661703A - Improvements to remote control systems : en fr
  • ES113315A3 - A procedure for breaking down petroleum, petroleum products, and tars into elements with an internal boiling point. : en es
  • FR661675A - Improvements to pockets, kits, cases, etc. made of rubber : en fr
  • FR661916A - Cascade transformer : en fr
  • ES113352A1 - A waterproof pad for women's hygiene. : en es
  • ES113477A1 - Improvements in the taps that are closed by the pressure of the liquid itself. : en es
  • SU10737A1 - Internal combustion turbine : en ru
  • GB295282A - Improvements relating to devices for applying paste : en
  • GB316395A - Control members for aircraft : en
  • ES113348A1 - Improvements in the fastening of handles for all kinds of containers. : en es
  • GB302228A - Improved analysing or synthesizing apparatus for television : en
  • GB316593A - An improved process for the production of cellulose esters : en
  • GB316335A - Improvements in and applicable to the impregnation of permeable substances with rubber latex : en
  • US1722434A - Process of making felted fibrous compositions : en
  • ES113594A1 - A new system of listing boards for banking, commercial and private entities, which are used to indicate daily the various quotes. : en es
  • ES113661A1 - Devices to prevent fires in animated image projection devices. : en es
  • GB292499A - Improvements in thermostatic control for magnetic measuring instruments : en
  • DE480196C - Laying device with carding device for carding : de en
  • GB289807A - : en
  • FR662079A - Printing plate for address printing machines : en fr
  • FR662086A - Method and device for obtaining piles with enlarged head and foundation footings without prior earthworks : en fr
  • GB305201A - Improvements in or relating to vanadium alloys : en
  • GB317506A - Improvements in the recovery of organic substances which are volatilisable at an elevated temperature and in apparatus therefor : en
  • DE480445C - Typewriter : de en
  • FR661913A - Improvements to induction motors : en fr
  • GB316630A - Improvements in combined calendar and money box, savings bank or other collection box : en
  • DE480393C - Standing sifter for pulp, wood pulp, etc. Like. With a rotating cylindrical sieve : de en
  • DE480487C - Process for the production of Kuepen dyes of the dibenzanthrone series : de en
  • FR661820A - Improvements in telegraphy and cordless telephony devices : en fr
  • ES113465A1 - A new fly swatter. : en es
  • ES113615A1 - A security lock to guarantee the legitimacy of the content in all kinds of packaging. : en es
  • FR661943A - Cysto-urethro-gynecological table for fluoroscopic examinations and surgical uses : en fr
  • FR662168A - Watch strap : en fr
  • GB294581A - Improvements in or relating to the process of carbonizing briquettes or like agglomerate blocks of fuel : en
  • US1722906A - Indicator : en
  • GB316643A - Improvements in or relating to telephone sets : en
  • FR661990A - filter press element : en fr
  • ES113689A1 - Improvements in the manufacture of sodium nitrate. : en es
  • ES113693A1 - A system of suspenders with removable clamp, for socks. : en es
  • US1722312A - Shore attachment : en
  • US1722691A - Grinding machine : en
  • US1722787A - Method of and machine for sizing composition-metal members : en
  • FR662136A - Machine for making angular containers and their cover : en fr
  • DE480260C - Spring-loaded lid closure for meat and ham cookers : de en
  • SU10406A1 - A device for simultaneous relocation of the exhaust cam valve washer and the fuel pump from the starting position to the working position when starting up with reduced compression of internal combustion engines : en ru
  • SU10910A1 - A device for converting existing elevator units with manual peat extraction into installations for mechanical peat extraction : en ru
  • FR661673A - Electric motor : en fr
  • ES113774A1 - Prismatic crystals for reflectors and other devices used to irradiate and reflect light. : en es
  • FR662010A - High voltage arc extinguishing switch with compressed air : en fr
  • SU10425A1 - The method of obtaining water-insoluble azo dyes : en ru
  • SU10603A1 - Apparatus for mechanical shooting of sheets of asbestos-cement slate from a drum of a roll of rolls : en ru
  • US1722329A - Hay sling : en
  • US1722489A - Means for retaining lubricant and excluding dust : en
  • FR661940A - Improvements to auxiliary treads and similar arrangements such as non-slip, additional tires, coatings or other traction devices : en fr
  • GB316464A - Improvements relating to glass : en
  • FR661683A - Improvements in devices for cutting paper strips or single or multiple walled paper tubes : en fr
  • US1722389A - Method of reclaiming worn piston pins : en
  • ES113500A1 - Protection device against excessive voltages for low voltage electrical installations. : en es
  • ES113576A1 - An impinchable protective band for tires. : en es
  • DE480281C - Safety locking device for gas pipes : de en
  • FR662062A - Water-based gas generator with installation for drying and distilling fine coals : en fr
  • FR661742A - Adjustable elastic stopper for doors : en fr
  • DE480378C - Process of obtaining glue from chrome-baked leather waste : de en
  • ES113310A3 - A process for making emulsifying and dissolving agents for hydrocarbons, fats and the like. : en es
  • ES113386A1 - A new machine for the manufacture of cork discs obtained directly from the natural cork sheets. : en es
  • ES113559A1 - A new process of distillation of carbonaceous materials at low temperature. : en es
  • DE480387C - Adjustable bearing : de en
  • DE480014C - Device for the demonstration of neon letters by means of translucent letters : de en
  • DE480499C - Self-lubricating neck or support bearing consisting of two halves : de en
  • ES113327A1 - Way of construction of tire heels. : en es
  • FR661959A - Progressive lock for trunks and other items : en fr
  • SU10783A1 - Blowgun : en ru
  • SU10449A1 - Reflexometer : en ru
  • DE480448C - Device for holding multi-part pieces together : de en
  • FR661843A - Improvements to hydraulic power transmission or dispersion devices : en fr
  • FR662003A - Strap seat for concert halls : en fr
  • AU1466128A - Improved means for utilising waste heat from stoves andthe like : en
  • SU10530A1 - Device for sorting correspondence : en ru
  • DE480009C - Crank or similar gear : de en
  • DE480256C - Automatic coupling device for the back and forth moving carriage of slicing machines : de en
  • DK40526C - Devices at the side rooms of submarines for the laying of mines. : da en
  • FR661732A - Electric lift : en fr
  • FR661868A - Rotary pump with oscillating vanes : en fr
  • SU10860A1 - Mechanical device for automatic braking of a train as it passes by or approaches a closed semaphore : en ru
  • US1722656A - Duplex motive transmission for vibratory elements : en
  • SU10619A1 - Coke Quenching Chamber : en ru
  • DE480125C - Device for hose presses to feed powder into the interior of the injected rubber hose : de en
  • DE480212C - Easel card egg with cards held on a bent edge : de en
  • DE480516C - Automatic control device for an AC or DC network feeding power and converter stations : de en
  • FR662087A - Spark plug : en fr
  • USD79102S - Design fob a cup : en
  • GB316654A - Improvements in talking machine records : en
  • SU10618A1 - Automatic electric air brake for railway vehicles : en ru
  • SU10705A1 - Rail brake for monorail railcar on poles : en ru
  • SU10707A1 - Ammonia steam locomotive : en ru
  • US1722685A - Collapsible or pinless clothesline : en
  • US1722845A - Windmill : en
  • BE361312A - : en fr
  • CH134333A - Method and device for the production of cut fibers, in particular staple fibers from spinning solutions. : de en
  • CH134406A - Arrangement for achieving a current in AC instruments that increases more than proportionally with the supply voltage (actuation voltage). : de en
  • US1722492A - Matchable bearing : en
  • BE361581A - Electric pocket and hand torches : en fr
  • ES113441A1 - Compressor specially designed for refrigerating machines. : en es
  • FR661922A - Advanced gyro compass : en fr
  • GB316424A - Closures for collapsible containers : en
  • GB316510A - Improvements relating to coloured whipping tops : en
  • SU10606A1 - Cutlet Making Machine : en ru
  • SU10691A1 - Secret wagon lock : en ru
  • US1722949A - Metal coating metal sheets : en
  • SU10507A1 - The device for shooting cross-section rail crosses : en ru
  • SU10457A1 - A device for recording the profile of the tires : en ru
  • SU10879A1 - Edge pipe for central heating : en ru
  • CH134388A - Metallic image carrier for offset printing and process for its production. : de en
  • DE480191C - Wooden rim for bicycles : de en
  • ES113736A1 - Procedure of nailing or sinking of shoring or inlay pipes, to mold the concrete stakes in the ground. : en es
  • GB316431A - Improvements in foot rests : en
  • DK40522C - Lamp socket for electric Lamps with Edison screw cutting. : da en
  • ES113680A1 - A procedure for obtaining posters or luminous signs, by refraction of light. : en es
  • ES113730A1 - A procedure for the preparation of nut-based jam. : en es
  • DE480214C - Extraction of sulfur from alkaline earth sulfates : de en
  • FR661727A - Method of preserving wool, clothing, furs, skins, hair and other objects against damage caused by ringworms : en fr
  • FR661788A - Hook for re-meshing : en fr
  • FR661874A - Improvements to dynamo-electric collector machines : en fr
  • FR661968A - construction elements for the attic : en fr
  • ES113448A1 - Safe closing device against the passage of wind for automatic furnaces of vat. : en es
  • FR662122A - Tube, in particular for surface heat exchangers : en fr
  • FR661748A - Phonograph with needle sharpening mechanism : en fr
  • SU10439A1 - Method of dyeing wool : en ru
  • SU10758A1 - Spray Tip : en ru
  • US1722305A - Distributing device : en
  • CH134423A - Protective device on circular saws with a roller table. : de en
  • FR661905A - Partial or total lifting device for vehicle : en fr
  • FR662056A - Stove for tourists, hunters, forestry workers, etc. : en fr
  • GB314508A - Improvements in or relating to automatic glass blowing machines : en
  • ES113403A1 - A procedure for the manufacture of artificial horn objects. : en es
  • GB316488A - Improvements in or relating to automatic fire-extinguishing sprinkler systems and more particularly to "dry pipe" systems : en
  • SU10781A1 - Liquid soap dispenser : en ru
  • US1722783A - Disk-wheel valve-stem construction and lock nut therefor : en
  • SU10816A1 - Vaginal pessary : en ru
  • DE480066C - Looper thread dispenser for sewing machines with cylindrical fabric carrier arm : de en
  • FR661900A - Jumper for printing plate of address printing machines : en fr
  • GB290663A - Hydro pneumatic reservoir for petrol fuels and the like : en
  • GB316379A - A device for demonstrating the control effects of thermostats in heating apparatus : en
  • FR662158A - Condenser system : en fr
  • DE480139C - Device for swiveling the headlights of motor vehicles in the respective direction of travel : de en
  • FR661942A - Installation of steam boilers for the indirect generation of high pressure steam : en fr
  • DE480442C - Shaped stone for the production of window sills, cornices, base covers, etc. like : de en
  • ES112028A1 - Perfections introduced in woods of telescopic mines and similar supports. : en es
  • US1722617A - Strip-severing machine : en
  • US1722863A - Sealing piston for reservoirs for the storage of gas, steam, or easilyevaporating liquids : en
  • DE480230C - Snap hook attached to a hanging strap that is freely hanging inside the trouser pocket and serves to hold a bunch of keys : de en
  • DE480527C - Folder, in which sheet metal strips that are close together are used for lining up purposes : de en
  • CH134292A - Equipment in incubators for automatic turning of the eggs while supplying fresh air. : de en
  • CH134428A - Device for applying paint in layers. : de en
  • ES113609A1 - Regulation arrangement for tubular steam generators with forced circulation. : en es
  • ES113688A1 - Improvements in the manufacture of fabrics of fibrous mineral materials. : en es
  • US1722354A - Mold for centrifugal castings : en
  • DE480190C - Security device against theft of motor vehicles : de en
  • FR661667A - Improvements made to machines for cutting into sections a tube fed continuously and more especially a paper tube with multiple walls : en fr
  • GB316381A - Improvements relating to elastic fluid turbines : en
  • GB316390A - Improvements in vehicle fenders : en
  • DE480526C - Drying system for pottery u. like : de en
  • CA291688A - Portable fireproof kitchenette : en fr
  • SU10560A1 - Knife sharpener in cigarette making machines for cigarettes : en ru
  • US1722336A - Motor-vehicle brake : en
  • US1722614A - Lavatory support : en
  • USD79083S - Design for a fabric : en
  • USD79101S - Design for a plate or similar article : en
  • DE480349C - Pest repellants : de en
  • DE479294C - Mercury vapor rectifier with a cathode funnel that protrudes into the discharge space, serves to guide and cool the mercury vapor rising from the cathode and is thermally conductive, highly vacuum-tight and electrically conductively connected to the base plate of the rectifier : de en
  • DE480110C - Device for making piezoelectric resonance phenomena visible by means of luminous phenomena : de en
  • DE480266C - Fountain pen with retractable metal spring and an ink channel between the pen and the ink container that can be closed by a rotatable perforated disk : de en
  • FR661744A - Improvements to drawers and distribution in steam locomotives : en fr
  • US1722341A - Golf-bag stand : en
  • SU10389A1 - Artillery bomb d : en ru
  • SU10484A1 - Automatic valve - plug for release of water from boats : en ru
  • SU10548A1 - Paper recorder : en ru
  • US1722857A - Rodent trap : en
  • CA8457S - Electric fire : en
  • US1722430A - Adjustment plate for outlet-box closures : en
  • USD79114S - Design for a rug or similar article : en
  • USRE17391E - Thebmostatic conteol fob elegtbically-heated appabattjs : en
  • US1722866A - Arch restorer : en
  • FR661882A - Improvements in anti-skid devices with articulated studs for driving wheels of motor vehicles : en fr
  • BE361342A - : en fr
  • SU10726A1 - Mechanical transfer for drive belts : en ru
  • US1722393A - Electrical device : en
  • US1722894A - Rail joint for permanent-way rails : en
  • FR661818A - New process for recovering the tin contained in tinning dross : en fr
  • GB302219A - Improvements in or relating to electrically operated brushes for treatment of the skin : en
  • GB316441A - Improvements in packing strips for frames of sliding windows : en
  • SU10829A1 - Electric wire resistor : en ru
  • FR661985A - Tie holder : en fr
  • ES113581A1 - Apparatus for pressure connections in water, gas and steam pipes. : en es
  • GR2393B - IMPROVEMENTS REGARDING INTERNAL COMBUSTION CHAMBER, MINING METAL AND OTHER BURNS. : el en
  • US1722675A - Lowering chute : en
  • CH134491A - Cash box with a writing strip guided over rollers. : de en
  • AU1710228A - Improvements in brake-operating connections : en
  • CA291658A - Silk loading and dull-lustring : en fr
  • CH134375A - Method and device for cleaning and degreasing metal objects. : de en
  • CH134487A - Device for the abdominal treatment of women. : de en
  • DE480372C - Device for suppressing oscillations in a cascade, consisting of an asynchronous motor and three-phase collector machine : de en
  • US1722533A - Canopy for gondola cars : en
  • US1722632A - Method and means for minimizing fire in dynamo-electric machinery : en
  • USRE17381E - aldrick : en
  • FR661666A - Security clasp for wallets : en fr
  • FR661783A - Heating appliance : en fr
  • FR661813A - High emissivity cathode for electron emission vacuum tube : en fr
  • FR662173A - Automatic glass blowing machine : en fr
  • GB316594A - Improvements in or relating to the production of homogeneous deposits from aqueous dispersions of rubber and/or similar materials : en
  • ES113583A1 - A process for the manufacture of sound and similar discs of artificial resin waste with the addition of suitable binders for said discs. : en es
  • US1722754A - Trip-valve structure : en
  • DE479822C - Switching arrangement for electrodynamic braking for electric railcars : de en
  • ES113323A1 - An articulating device for the construction of prosthetic parts. : en es
  • US1722944A - Securing trim panels : en
  • ES113514A1 - A new bed frame that can be assembled and disassembled in the air by means of double traction couplings and tensioners. : en es
  • ES113341A1 - A machine with smooth cylinders to spread fertilizers, seeds or similar materials. : en es
  • DE480199C - Device for touching high-frequency circuits : de en
  • ES113660A1 - Shutter control mechanism in cinematographic projection apparatus. : en es
  • FR661842A - Hot water retting improvements : en fr
  • US1722333A - Mechanically-operated alarm and signal device : en
  • US1722362A - Method of winding coils : en
  • US1722626A - Suction filter : en
  • US1722905A - Driving mechanism for sectional machines : en
  • CA291770A - Process of removing water from aqueous acetic acid : en fr
  • CH134381A - Device for laying out the sheets on printing machines. : de en
  • CH134396A - Device on skis to prevent sliding backwards when climbing uphill. : de en
  • ES113382A3 - Industrial procedure for the biological retting of macerable textile fibers. : en es
  • FR662071A - Bleaching process and composition of materials for bleaching : en fr
  • US1722777A - Crucible-handling device : en
  • DE480325C - Lubricating device for vertical shafts mounted in roller bearings : de en
  • CA291722A - Pivoted disc valve : en fr
  • CA291797A - Hosiery knitting machine : en fr
  • ES113656A1 - A process for the preparation of the substituted cyclohexylamines. : en es
  • DE480543C - Warp knitting machine or other knitting machine that works with perforated needles : de en
  • DE480232C - Stove with hollow partitions open to the room for the flues : de en
  • DE480299C - Device for gathering sheets or sheets of paper into a book volume : de en
  • SU10374A1 - The device for processing the working edges of the emery wheels : en ru
  • SU10670A1 - A device for determining the level of liquid in a vessel : en ru
  • SU10423A1 - The method of obtaining azo dyes : en ru
  • SU10444A1 - Electromagnetic catching device for the extraction of metal objects from boreholes : en ru
  • CH134305A - Method and device for conveying the setting and drying of shaped pieces made of fibrous materials cemented with Sorel cement. : de en
  • SU10546A1 - Center device : en ru
  • SU10446A1 - Double cigarette machine : en ru
  • SU10535A1 - Swivel for truss units : en ru
  • SU10590A1 - Electric power selling machine : en ru
  • SU10834A1 - Device for checking the center line of shafts on ships : en ru
  • SU10383A1 - Seed-seed dressing device : en ru
  • US1722408A - Combined rocker and bed for children : en
  • SU10861A1 - Screwdriver : en ru
  • US1722499A - Lasting machine : en
  • GB316512A - Improvements relating to loom pickers : en
  • DE480303C - A hydraulic clutch consisting of several piston pumps connected between the drive motor of a vehicle and the driving axles : de en
  • FR661966A - Typewriter Improvements : en fr
  • DE480262C - Cover plate for food interfaces : de en
  • AU1392028A - Improvements in and relating to automatic and semiautomatic telephone systems : en
  • ES113752A2 - A process for the manufacture of olive oil, also applicable to the extraction of the oils contained in the other fruits and oilseeds and in the pomace. : en es
  • ES113334A1 - A system of balanced hydraulic uses. : en es
  • ES113541A1 - Special head for siphon. : en es
  • CH134453A - Rotary fluid machine. : en fr
  • GB316505A - Improvements in and relating to the lubrication of internal combustion engines : en
  • US1722546A - Power-transmission mechanism : en
  • US1722662A - Adjusting device : en
  • DE480189C - Window guide rail for convertible cars : de en
  • DE480285C - Device for the transmission of signals on moving trains : de en
  • CA291647A - Advertising device : en fr
  • FR661889A - Improvements to electric cables : en fr
  • FR661958A - Device for opening automobile trunk and trunk comprising this device : en fr
  • FR662041A - Improvements to receiver systems for high radio frequencies and the like : en fr
  • GB291740A - Improvements in high frequency signalling : en
  • US1722808A - Magazine filter : en
  • DE480370C - Roller control for several electric motors : de en
  • DE480428C - Device for deep rolling pipes with cylindrical work rolls and conical mandrel : de en
  • US1722935A - Target-practice apparatus : en
  • US1722610A - Combined dough molder and divider : en
  • US1722719A - Printing apparatus : en
  • DE480289C - Irrigation system consisting of a main line with interchangeable branch lines : de en
  • ES113769A3 - An apparatus for making bags or receptacles of collapsible material. : en es
  • FR662140A - Improvements to projection screens for advertising : en fr
  • CH134355A - Method and device for making bread. : de en
  • US1722423A - Watch fob, brooch, and the like : en
  • US1722836A - Loud-speaker driving motor : en
  • SU10508A1 - Rollers for shredded tobacco machines : en ru
  • ES113653A3 - Improvements in steam generators. : en es
  • FR661692A - Improvements in the establishment of two-stroke engines : en fr
  • CH134444A - Tap. : en fr
  • FR661279A - Installation mode for connectors for multiple line subscribers : en fr
  • FR661778A - Automatic oven for steam cooking or cold or hot gas treatments : en fr
  • FR662043A - Jack : en fr
  • US1722291A - Electric-motor-conveyer trackways : en
  • US1722474A - Surgical snare : en
  • US1722668A - Side bearing fob railway cars : en
  • US1722531A - Tractor : en
  • ES113544A1 - Mechanism feeder of ammunition in automatic firearms. : en es
  • FR662081A - Method and apparatus for supplying direct current to synchronized asynchronous motors : en fr
  • GB307866A - Improvement in electrolytic etching machines : en
  • FR661808A - lock nut : en fr
  • FR662093A - Dry dredge with collector brushes and crank tilting shovel : en fr
  • GB316416A - Improvements in or relating to electric heating boilers, steam generators and the like : en
  • GB316435A - Improvements relating to the manufacture of mop fringes and the like : en
  • SU10586A1 - Dividing straps for roving frames of carding machines : en ru
  • GB301305A - : en
  • GB316458A - Improvements in excavating, dredging or conveying apparatus : en
  • FR661784A - Friction ball transmission : en fr
  • ES113631A1 - Device to prevent demagnetization of the permanent magnet of an ignition magnet. : en es
  • FR661724A - Improvements to seats and pneumatic cushions and the like : en fr
  • FR661802A - Nut lock : en fr
  • GB316438A - Apparatus for testing the centering of divided arcs of circles : en
  • DE480010C - camp : de en
  • ES113757A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • SU10451A1 - Rotary tube furnace : en ru
  • SU10434A1 - Grinding tool for dental purposes : en ru
  • SU10887A1 - Lifting obliquely installed beam : en ru
  • SU10359A1 - Device for automatic winding thread on a spool : en ru
  • SU10562A1 - Torque Measuring Instrument for Unscrewing the Nut : en ru
  • SU10902A1 - Rifle aiming checker : en ru
  • US1722663A - Shiftable screen : en
  • US1722931A - Laundry bag : en
  • ES113430A1 - New swivel chair for use by hairdressers, dentists and other services. : en es
  • ES113436A1 - A procedure and device for the manufacture of copiable forms. : en es
  • ES113534A1 - An improvement in the apparatus for spraying liquids, usable for mechanical painting, sulphated and analogous applications. : en es
  • FR661904A - Improvements to machine tools : en fr
  • SU10857A1 - Tester for waterproofing leather and other porous materials : en ru
  • DE480305C - Locking device for vehicles, especially for railways : de en
  • SU10911A1 - Milling peat production : en ru
  • GB316496A - Improvements in and relating to the manufacture of unsplinterable glass : en
  • SU10901A1 - Device for loading rails, etc. items on the railway platform : en ru
  • US1722737A - Electric-lighting device : en
  • US1722557A - Bowling pin : en
  • SU10706A1 - Vis chateau : en ru
  • CA291652A - Viscoe thread manufacture : en fr
  • CH134351A - Slide lock. : de en
  • CH134500A - Advertising speech device. : de en
  • FR661721A - Electric automatic igniter : en fr
  • US1722293A - Cultivating implement : en
  • US1722864A - Shield for automobiles : en
  • DE480376C - Method and device for the electromagnetic generation of periodic movements of one or more parts used to deliver mechanical energy : de en
  • CA291638A - Amusement device : en fr
  • SU10854A1 - Mechanism with flexible members for variable speed transmission between parallel shafts : en ru
  • CA291740A - Collecting cup : en fr
  • ES113353A1 - Automatic device for re-coupling and testing for short-circuits of direct current lines. : en es
  • FR661686A - Improvements to the coloring of materials containing cellulose derivatives : en fr
  • FR661705A - Improvements to current rectifiers : en fr
  • GB292465A - Asynchronous electric cascade generator : en
  • CA291693A - Resilient track : en fr
  • CH134457A - Spray carburettor with float and air throttle. : de en
  • AU1447728A - Improved means of attaching broom-heads to handles : en
  • CA291645A - Standard socket and chain grip : en fr
  • DE480345C - Process and device for the continuous bleaching of fatty oils, mineral oils and the like. Like. Using fuller's earth : de en
  • US1722377A - Apparatus for applying heat and air in dental work : en
  • US1722744A - Self-sealing vault or receptacle : en
  • US1722962A - Roofing : en
  • DK40542C - Kegle-type speaker. : da en
  • CA291654A - Cellulose acetate : en fr
  • US1722843A - Snow-removing apparatus : en
  • US1722896A - John f : en
  • US1722340A - Figure wheeled toy : en
  • US1722456A - Liquid-soap container : en
  • GB316474A - Means for reducing frictional resistance of propellors of marine vessels : en
  • SU10600A1 - Circular saw machine for pile cutting etc. under water : en ru
  • US1722793A - Riveter suspension : en
  • SU10398A1 - The method of obtaining plastic : en ru
  • SU10496A1 - Discharge tube to protect low current lines from overvoltages : en ru
  • SU10794A1 - Multicolor Printing Machine : en ru
  • US1722910A - Singeing warping machine : en
  • CA291817A - Coal dissolving method : en fr
  • CH134358A - Process for the production of alkali hydroxide by reacting alkali fluoride with alkaline earth hydroxide. : de en
  • CH134506A - Car body with folding top and lowerable side windows arranged above the rear wheel installation. : de en
  • US1722816A - Cable connection for portable tools : en
  • USD79059S - Lucy cotton ament : en
  • CA291790A - Valve for rock drills : en fr
  • AU1751128A - t Improvements in amplifying apparatus : en
  • CA291715A - Heating and cooling method : en fr
  • SU10418A1 - Device for simultaneous radio reception and radio transmission : en ru
  • DE480192C - Switching mechanism for a measuring device with two totalizers : de en
  • DE480268C - Interchangeable paragraph : de en
  • GB316445A - Improvements in or relating to foot-rests for motor cycles : en
  • GB316648A - Improvements in or relating to the manufacture of compounds containing active oxygen : en
  • GB316956A - Improvements in and relating to printing presses : en
  • SU10367A1 - Literacy Guide : en ru
  • SU10765A1 - Blower : en ru
  • BE361943A - Production of abrasive crystallized aluminous oxides : en fr
  • SU10738A1 - Spit with a removable cutting blade : en ru
  • SU10810A1 - Wooden wall : en ru
  • USD79112S - Design for a rtig or similar article : en
  • SU10540A1 - A device for removing papers from the registrar : en ru
  • US1722331A - Motor vehicle : en
  • US1722686A - Fountain brush : en
  • AU1757028A - Production of high and low carbon pitches and pitch compositions : en
  • DE480332C - Machine for cutting meat, especially carbonates, into slices : de en
  • ES113614A1 - An arrangement that allows you to quickly find a specific point on a plane. : en es
  • SU10404A1 - Coal Plate Microphone : en ru
  • USRE17386E - Means of heating inclosures electrically : en
  • US1722399A - Illuminated display device : en
  • CA291630A - Valve lock : en fr
  • CA291639A - Hydrogenation catalyst : en fr
  • DE480341C - Articulated coupling for rolling mills : de en
  • ES113517A1 - An industrial product consisting of a frothy drink, composed of beer, seltzer water and hops essence. : en es
  • FR662117A - Process for making sweets : en fr
  • SU10526A1 - Car drive wheel : en ru
  • US1722698A - Lasting jack : en
  • DE480277C - Storage device for drying drums : de en
  • GB316452A - Anti-drip valve nozzles for liquids : en
  • CA291730A - Pump : en fr
  • CH134385A - Device to prevent damage to the doctor blade and the forme cylinder in rotogravure printing machines. : de en
  • AU1656028A - Telescopic gasometer without water wells and without water pans : en
  • CH134387A - Auxiliary apparatus for carbonless bookkeeping. : de en
  • CH134523A - Process for the preparation of a mixture containing 2,4-dimethylcoumaran and 4-methyl-6-isopropylene phenol. : de en
  • CA291661A - Hot water bottle : en fr
  • CH134419A - Verfahren zum Warmwalzen von Metallen. : de en fr
  • CH134514A - Circuit arrangement for diesel-electric traction vehicles. : de en
  • CA291696A - Silo cover : en fr
  • CA291736A - Railway car axle : en fr
  • SU10403A1 - Device for transporting cesspool drums and unloading them in a certain place : en ru
  • US1722426A - Spring mounting for vehicles : en
  • CH134481A - High voltage inductance. : de en
  • US1722839A - Clutch : en
  • US1722598A - Concentration of ores : en
  • DE480337C - Pan mill, especially for processing ceramic and fiber materials : de en
  • DE480364C - Pulling device for railroad cars : de en
  • DE480385C - Hand sowing device for wide-spread sowing with adjustable spreading openings : de en
  • FR661805A - Glass furnace : en fr
  • FR661908A - Process for obtaining flat parts which must include a portion with an oval cross-section or the like, the major axis of which is perpendicular to the plane of the other portions of the part : en fr
  • CA291721A - Flying machine : en fr
  • DE480209C - Process for the production of self-luminous objects by applying and melting a mixture of luminous dyes and a melt flow : de en
  • ES113665A1 - Straw mats for packing bananas and other fruits. : en es
  • DE480348C - Device for spinning rayon : de en
  • DE480424C - Safety brake device for loading bridges, cranes, etc. like : de en
  • SU10642A1 - Device for automatically switching an electric lighting circuit to a spare current source : en ru
  • US1722720A - Railroad rail : en
  • US1722837A - Check for axminster-loom-needle motion : en
  • SU10499A1 - The method of obtaining the mass to fill the couplings of electrical cables : en ru
  • SU10547A1 - Device for warming the ear canals : en ru
  • US1722432A - Apparatus for making paper : en
  • SU10473A1 - Device for central electric heating : en ru
  • US1722960A - Water-delivery device : en
  • FR662052A - Improvements to chi-ray tubes : en fr
  • ES113401A1 - Device for moving a propeller built like fish fins, in which its central line describes a closed trajectory and the propeller executes a semi-revolution around said central line, at the time it travels through a : en es
  • FR661598A - Film and manufacturing process of this film : en fr
  • US1722619A - Thermometer : en
  • US1722943A - Ginia : en
  • DE480389C - Process for degreasing objects : de en
  • DE480507C - Display device for the pressing pressure in machines for pressing cigars : de en
  • FR662133A - Improvements to gasifiers : en fr
  • FR661819A - Perfect blowjob : en fr
  • FR661938A - Irradiation reflector : en fr
  • ES113668A1 - An electric hoist. : en es
  • CH134434A - Wheel lighter. : en fr
  • CH134516A - Brake cylinder for pressurized fluid brake devices. : en fr
  • CH134400A - Gaseous fluid meter. : en fr
  • DE480292C - Strip rolling mill equipment : de en
  • CA291679A - Flow silencer : en fr
  • CA291820A - Rotary propeller : en fr
  • SU10661A1 - Oven, heated "primus" : en ru
  • SU10890A1 - Device for holding the lamp in the mouth for medical purposes : en ru
  • CH134474A - Method for distributing the total load to be handled by a power plant or group of plants. : de en
  • CA291792A - Gate latch : en fr
  • US1722674A - Dolphin pile : en
  • CA291750A - Manufacture of spirit and yeast particularly by working up molasses : en fr
  • FR661953A - Device for gauging, during their automatic manufacture, bottles or other receptacles made of glass or the like : en fr
  • CA291825A - Wagon box : en fr
  • CH134527A - Pass-through valve. : en fr
  • CA291735A - Refrigerator car : en fr
  • US1722300A - Mounting for store windows : en
  • DE480461C - Process to increase the resistance and friction of wheel tires : de en
  • CA291632A - Manufacture of bituminous road material : en fr
  • SU10467A1 - Device for moving bodies by mechanical vibrations : en ru
  • US1722568A - Windshield cleaner : en
  • SU10426A1 - Wind power installation : en ru
  • US1722386A - Centerless grinding machine : en
  • US1722644A - Synchronization of motion pictures and music : en
  • SU10774A1 - Device for size and drying presses for mechanical loading and unloading of plywood : en ru
  • US1722420A - Control feed for filling milk bottles : en
  • USD79110S - lottis : en
  • AU1705028A - Improvements in striking or hammering tools orthe like : en
  • US1722334A - montuori : en
  • US1722586A - Surfacing machine : en
  • USD79118S - Design for a covering for vanity cases or analogous receptacles : en
  • US1722470A - Washing machine : en
  • AU1613128A - Improvements in or relating to railway or like passenger vehicles : en
  • ES113629A1 - Improvements in the heating radiators by water columns. : en es
  • ES113767A1 - A telescopic container for gas, provided with sliding packings. : en es
  • FR661872A - Further training in the metallurgy of copper and aluminum and their alloys : en fr
  • CA291724A - Light sensitive photographic material : en fr
  • SU10669A1 - Internal combustion turbine : en ru
  • SU10722A1 - A device for recording engine load fluctuations : en ru
  • SU10456A1 - The method of regeneration of rubber from its products : en ru
  • SU10544A1 - Unipolar rc machine : en ru
  • US1722302A - Reversible reduction gearing : en
  • FR661677A - Improvements to anti-glare devices for headlights, projectors or others : en fr
  • SU10772A1 - A device for the psychotechnical selection of wagon drivers and chauffeurs : en ru
  • SU10779A1 - Device for flattening cigarettes : en ru
  • AU1721328A - Rock drills : en
  • AU1742628A - Improvements relating to anti-dazzle screens for use on motor andother vehicles : en
  • BE361741A - RIFLE BARREL MOUNTING SYSTEM : en fr
  • CH134315A - Stove. : de en
  • CH134448A - Method and device for sealing, in particular the highest stages of high pressure reciprocating compressors. : de en
  • FR661723A - Improvements to screw or nut tightening devices, devices applicable to rotary tools, portable mechanically operated : en fr
  • FR662055A - Arrangement to avoid fluorescence on the groove sockets of high voltage electrical machines : en fr
  • SU10420A1 - The method of obtaining the average ri-med nki : en ru
  • CA291641A - Tooth brush holder : en fr
  • CA291829A - Turning device for motor vehicles : en fr
  • SU10773A1 - Fixture for longitudinal cutting of metal pipes : en ru
  • SU10841A1 - Concrete Forming Machine : en ru
  • SU10459A1 - Semaphore giving the same readings both day and night : en ru
  • SU10604A1 - Dust collector : en ru
  • US1722495A - Producer-gas boiler : en
  • SU10766A1 - Instrument for measuring the deflection of bridge cranes : en ru
  • SU10799A1 - Fire extinguisher : en ru
  • SU10522A1 - Mercury air pump : en ru
  • SU10849A1 - Sand feeder for steam locomotive : en ru
  • SU10859A1 - Instrument for determining the diameter of trees and logs : en ru
  • US1722709A - Switch mechanism : en
  • CH134322A - Bed divan. : de en
  • US1722437A - Radiator-sealing composition : en
  • US1722455A - Sprinkling device : en
  • AU1540428A - Improvements in or relating to remote control systems : en
  • SU10419A1 - Disinsection method : en ru
  • USD79064S - Design for an advertising display counter : en
  • CH134331A - Equipment for washing, bleaching, dyeing of artificial silk in strands or spinning cakes. : de en
  • FR662023A - Bogie with two tracks moving very close to each other : en fr
  • CH134319A - Device for applying and rubbing paste-like wax on floors. : de en
  • CH134389A - Camera. : en fr
  • US1722338A - Sliced baked-loaf package and packaging : en
  • US1722472A - Electrical distribution system : en
  • US1722988A - Storage tank : en
  • SU10631A1 - Electromagnetic Numbering : en ru
  • SU10819A1 - Automatic heck for doors, lifts and elevators : en ru
  • SU10811A1 - Barbell Laz divider for ointments : en ru
  • US1722639A - Woven mills : en
  • SU10790A1 - Electrical traffic warning device : en ru
  • US1722933A - Automatic lathe : en
  • CH134413A - A method of manufacturing the shafts of watch movements barrels. : en fr
  • CH134528A - Asynchronous motor with double cage armature according to Boucherot. : de en
  • SU10571A1 - Drive mechanism for intermittent rotation of the stuffing drum in a cigarette machine : en ru
  • US1722523A - Water top : en
  • US1722941A - Combined antirattler and weather strip for windows : en
  • CA291662A - Wrench : en fr
  • CA291780A - Textured concrete : en fr
  • AU1758228A - Improvements in mills for reducing paints, colours and pigments : en
  • AU1741428A - Improvements in apparatus forthe conversion of organic refuse into useful substances : en
  • DE480356C - Pick chisels, especially for bar cutting machines : de en
  • DE480374C - Procedure for starting DC control blocks : de en
  • FR661981A - Improvements to electrical transmission systems : en fr
  • FR662019A - Improvements made to carburetors : en fr
  • DE480336C - Magnet arrangement for the tobacco spreader of the rod cigarette machines : de en
  • USD79117S - Design for a doll : en
  • CH134420A - Wire nail. : de en
  • FR662037A - Haircut also allows to cut the beard and mustaches : en fr
  • AU1457528A - Improvements in and relating tothe manufacture of writing pads and machines therefor : en
  • CA291787A - Drill column : en fr
  • SU10866A1 - The method of preparation of paper intended for use instead of crystals in contact detectors : en ru
  • SU10597A1 - Payphone : en ru
  • US1722584A - Resilient bottom for couches, chairs, etc. : en
  • CA291815A - Cable installation : en fr
  • US1722580A - Lister : en
  • US1722555A - Printing-plate-casting machine : en
  • US1722844A - Ladder : en
  • US1722267A - Method of attaching heels to shoes : en
  • US1722889A - Backlash-take-up gear : en
  • SU10447A1 - With even logarithmic device : en ru
  • USD79105S - Design for an embroidered lace medallion : en
  • US1722349A - Locomotive watering apparatus : en
  • BE361571A - : en fr
  • CH134466A - Steam superheater. : de en
  • DE480016C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • DE480318C - Suspensions on scales with an easily replaceable safety device : de en
  • FR661829A - Block assembly for anode voltage rectifier devices or other applications : en fr
  • FR661970A - Method and device for rectifying mixtures of gases, vapors or gases and vapors in absorption refrigeration apparatus : en fr
  • SU10372A1 - The method of tight connection of glass pipes with copper : en ru
  • SU10907A1 - Tool for driving the shuttle of a hand loom : en ru
  • AU1784429A - Improvements relating to electrical conductors : en
  • ES113328A1 - Improvements in the lubricating devices of automobile engines. : en es
  • US1722418A - Metal-working machine : en
  • DE480511C - Cable post station with a loading flap that can be swiveled into the track of the grab car : de en
  • ES113715A1 - A transport and sifting process with material circulation, for fine grinding mills. : en es
  • ES113381A1 - Installation moved by water pressure for the deposit and transfer of liquids lighter than water and not mixable with it, especially flammable liquids. : en es
  • AU1445728A - Improved stamp mill : en
  • AU1566928A - Improvements in or relating to blocks, slabs or the like for paving and other purposes : en
  • CA291664A - Metal moulding : en fr
  • AU1453028A - Improvements relative to the obtaining of gum or resin from xanthorrhoea or grass tree : en
  • GB316422A - Improvements in the manufacture and production of valuable hydrocarbons : en
  • CA291644A - Lubricating apparatus : en fr
  • SU10898A1 - Shrapnel : en ru
  • US1722347A - Acoustic apparatus : en
  • US1722724A - Machine for treating stone : en
  • US1722692A - Swivel dump body for motor trucks : en
  • CH134361A - Process for purifying cellulose xanthate. : de en
  • CH134395A - Anti-skid device for skis. : de en
  • US1722419A - System for the distribution of electric energy : en
  • CH134435A - Screw locking. : de en
  • DE480115C - Weft threading device for Raschel machines : de en
  • CA291828A - Mould : en fr
  • CH134366A - Process for the preparation of 1-amino-2,4-dichloroanthraquinone. : de en
  • SU10697A1 - Apparatus for controlling the amount of steam supplied to feeding apparatus for steam boilers (pumps, etc.) : en ru
  • US1722394A - Pot-lid holder : en
  • US1722772A - Self-igniting engine : en
  • SU10714A1 - Horn for hot electric welding of small and medium casting : en ru
  • US1722887A - Electric suspension insulator : en
  • USD79070S - Design for a lighting-fixture brace or article of analogous nature : en
  • US1722469A - Antisurge device : en
  • AU1688228A - Anew or improved process forthe manufacture of mono-calcic and dicalcic phosphates from tri-calcic phosphates andthe product thereby produced : en
  • SU10812A1 - A device for counting the number of coal buckets served on a locomotive : en ru
  • US1722765A - Process of recovering terpene products from gasoline-terpene mixtures : en
  • CH134313A - Device for controlling oscillating tables carrying the molds of a machine for making glass articles. : en fr
  • SU10784A1 - Calling device for Wheatstone telegraph transmission : en ru
  • SU10432A1 - The method of introducing acid residues in the amide group : en ru
  • SU10634A1 - Lifting mechanism for frame plows : en ru
  • SU10892A1 - The preparatory method before fitting machining machine parts : en ru
  • US1722965A - Well strainer : en
  • CA291795A - Soap press : en fr
  • CH134348A - Washing device. : de en
  • US1722741A - Time delay under-voltage release : en
  • SU10752A1 - Apparatus for producing coal from peat or sawdust : en ru
  • SU10450A1 - The method of extraction of anhydrous chlorine tin from scrap metal : en ru
  • CH134512A - Spring-loaded, dismountable bicycle frame. : de en
  • SU10567A1 - Device for packing bales, etc. : en ru
  • SU10818A1 - Breaking for lok loom : en ru
  • SU10835A1 - Yeast Preparation Method : en ru
  • USD79061S - Design for a fuselage for aeroplanes : en
  • SU10745A1 - Rotary hydraulic valve for gas pipelines : en ru
  • US1722459A - Die unit for cutting shoe blanks : en
  • US1722897A - Talking machine : en
  • USD79119S - Design fob a window-display sign : en
  • CA291657A - Gas production : en fr
  • CA291761A - Cell assembly apparatus : en fr
  • DE480290C - Centrifugal machine unit with at least two running wheels : de en
  • FR661931A - Method of preserving wool, fur, hair and the like against textile pests : en fr
  • US1722861A - Method of making transmission chains : en
  • US1722953A - Firing tool constituting a combined poker and clinker remover : en
  • SU10814A1 - Strain gauge : en ru
  • US1722786A - Tractor plow : en
  • US1722940A - Method and apparatus for transmitting written characters : en
  • AU1659228A - Improved apparatus for polishing floors and the like : en
  • SU10410A1 - The method of obtaining black colors on the fibers : en ru
  • US1722524A - Child's toilet seat : en
  • CH134352A - Machine for inserting fasteners, with an oscillating head. : de en
  • US1722958A - Screen housing : en
  • FR662121A - Bed blanket support : en fr
  • GB294534A - : en
  • GB299700A - Electric switch gear with air blast : en
  • AU1689428A - Improvements in furnace grates : en
  • CA291801A - Luggage carrier : en fr
  • US1722518A - Display device : en
  • US1722693A - Extractor : en
  • USRE17382E - Awning for automobile doors : en
  • US1722711A - Tube-welding machine : en
  • BE361321A - Improvements to pulverized fuel burners : en fr
  • BE361904A - Footrests for motorcycles or other similar vehicles : en fr
  • US1722812A - Binder : en
  • AU1540728A - Moulds and cores forthe manufacture of steps, kerbs, andthe like in concrete : en
  • AU1659028A - Improvements in roofing tiles : en
  • CH134521A - System for dry cooling of glowing coke. : de en
  • DE480314C - Locking device, in particular for conveyor buckets or the like. : de en
  • DE480350C - Display device for the step-by-step switching of several interconnected change gears : de en
  • FR661346A - : fr
  • FR661659A - Improvements in processes for the purification of gases from coal distillation : en fr
  • ES113464A1 - A process for emulsifying and sweetening liquid paraffin or soft paraffin. : en es
  • FR661687A - Automatic coupling system for railway wagons : en fr
  • FR662102A - Automatic and mechanical wiper device for cars and airplanes, etc. : en fr
  • FR661853A - New carburizing product : en fr
  • GB316414A - Improvements in flow meters actuated by differential pressure : en
  • DK40543C - Transportable apparatus for boiling tar and similar substances. : da en
  • DE480338C - Loom with two weft insertion needles arranged one above the other, in particular for the production of warp pile fabrics with knobs inserted in the warp direction : de en
  • DE480381C - Truss pad with hollow pressure pad : de en
  • ES113638A1 - Improvements in the procedure of permanent waving of the hair. : en es
  • FR661909A - Advertising device : en fr
  • DE475460C - Metal propellers, especially for aircraft, with hollow blades closed by a cover plate : de en
  • DE480042C - Unwinding and winding device for the paper strips on self-pens with a writing drum : de en
  • GB316423A - A process for the decolourization of shellac, or other lac resins : en
  • SU10704A1 - Liquid washing apparatus : en ru
  • US1722715A - Drop-hammer board : en
  • US1722919A - Reverse-speed unit : en
  • US1722926A - Process for the preparation of letters, figures, and like signs for fixing to windows and the like : en
  • AU1450828A - Improvements in or relating to wheels for tractors andthe like : en
  • CA291729A - Wind motor : en fr
  • CH134497A - Electric bell. : en it
  • FR661507A - Process for obtaining ammonium sulphate and sulfur from ammonium sulphocyanide : en fr
  • DE456658C - Clock with periodically self-moving advertising tape within the dial field : de en
  • GB294140A - Improvements relating to control valves for fluid pressure braking apparatus : en
  • DE480466C - Safety device for containers with liquids that generate explosive gases : de en
  • DK40523C - Saaapparat. : da en
  • DE480147C - Plate dryer : de en
  • DE480392C - Method of making fringes on the embroidery machine : de en
  • US1722961A - Photogravure-printing machine : en
  • US1722847A - Steam-turbine-driven vacuum heating apparatus : en
  • US1722922A - Toy : en
  • ES113546A1 - A refinement in curved chairs and armchairs. : en es
  • ES113759A1 - Artificial mixture fertilizer. : en es
  • FR662183A - False collar with flap without foot : en fr
  • GR2394B - IMPROVEMENTS OF OIL DISTILLATION PRODUCTS AND METHOD OF PROCESSING THEM. : el en
  • SU10905A1 - Swivel eye lock with sealing device : en ru
  • US1722638A - Operative mechanism for steam presses : en
  • GB316495A - Improvements in connection with bags for carrying golf clubs : en
  • GB316469A - Improvements relating to machine tools for metal cutting operations : en
  • SU10400A1 - Self-unloading trolley : en ru
  • FR661776A - Receiving telegraph systems : en fr
  • DE480538C - Device for influencing the voltage or speed of DC machines by means of an oscillating circuit connected to points on the armature winding : de en
  • GB301808A - An improved manufacture of 4-(ª‰-oxyethylamino)-1-oxybenzene : en
  • ES113412A1 - A maneuver for machines with pistons and cylinders arranged according to a circular line. : en es
  • GB289798A - Process for extracting the non-saponifiable and the difficult saponifiable matter from fatty material : en
  • DE480227C - Gas burner with obliquely arranged gas ducts directed towards a point in the combustion chamber : de en
  • DE480347C - Carbide filling device for acetylene generator : de en
  • FR662096A - Process for the preparation of aromatic oxyaldehydes : en fr
  • FR661873A - Windshield wiper control mechanism : en fr
  • GB300622A - : en
  • US1722498A - Fastening means : en
  • ES113515A1 - Push-button connection for tubular transmitters. : en es
  • FR662160A - Outdoor bell insulator for high voltage electric current conductors : en fr
  • CH134456A - Two-stroke engine. : de en
  • ES113645A1 - A procedure for the production of artificial masses similar to natural albumin. : en es
  • FR661949A - Further development of oscillating tarares for point threshing machines : en fr
  • ES113501A1 - Crane with variable tilt arm. : en es
  • ES112056A1 - Automatic forecast "Sopeña". : en es
  • FR661799A - Pliers : en fr
  • ES113754A1 - A rotation mechanism for false twisting of the stretch wick in spinning machine spinning machines. : en es
  • ES113338A1 - Automatic closing for containers with neck. : en es
  • ES113613A3 - A procedure for the regeneration of already vulcanized rubber. : en es
  • DE480257C - Meat clamp for meat cutting machines : de en
  • DE480302C - Star steam engine with rotating cylinders : de en
  • GB300551A - : en
  • DE480476C - Tube receiving circuit : de en
  • ES111175A1 - Improvements in the separation of dry materials. : en es
  • FR662038A - Device used to lubricate the gears : en fr
  • FR661663A - Door opening controller : en fr
  • GB316489A - Improvements in the manufacture of packing strips for frames of sliding windows : en
  • ES113617A1 - An automatic indicator of distances by road and by rail between different populations. : en es
  • FR661761A - Improvements to casing straightening machines : en fr
  • GB316382A - Improvements in and relating to moulds or forms for monolithic concrete building construction : en
  • ES112483A2 - An energy limiting system or device. : en es
  • ES113362A1 - Improvements in the contact procedure with sulfuric acid. : en es
  • GB289880A - Improvements in or relating to telephone systems : en
  • FR661730A - Short-circuit indicator and monitoring device : en fr
  • GB316420A - Improvements in metal reinforcing fabrics for concrete roadway foundations and the like : en
  • FR661754A - Cloth press, continuous operation : en fr
  • FR661774A - Improvement in bottle caps : en fr
  • GB316490A - An improvement in the manufacture of cameras using roll films : en
  • SU10505A1 - Gold sand washing machine : en ru
  • CA291775A - Water-glass solution : en fr
  • SU10443A1 - Machine for cutting clay in the face : en ru
  • US1722653A - Pumping and metering apparatus : en
  • ES113496A1 - A method of preparing carbinol acetyl methyl. : en es
  • DE480217C - Receiving device with aperiodic high-frequency amplification, in particular using multiple tubes : de en
  • ES113324A1 - One lifts automotive vehicles. : en es
  • DE480409C - Sheet pile wall made of box piles connected in the longitudinal direction by ó ± -shaped lock bolts : de en
  • US1722873A - Sliding valve for gasoline engines : en
  • US1722733A - Spray nozzle : en
  • CH134296A - Sheet metal roof tile. : en fr
  • FR661751A - Improvements to non-slip shoes : en fr
  • SU10647A1 - Seismograph : en ru
  • FR662028A - Apparatus for actuating the locking nuts of removable wheels of automobiles : en fr
  • US1722742A - Carpenter's plane : en
  • US1722465A - Advertising novelty : en
  • CH134440A - Labyrinth seal between stationary and moving parts, especially of steam turbines and turbo compressors. : de en
  • FR661848A - Self-propelled sickle boat : en fr
  • GB295651A - High pressure valve : en
  • US1722314A - Speed-responsive signal : en
  • US1722581A - Driving-chain casing : en
  • CA291687A - Carbureter : en fr
  • USRE17389E - gillman : en
  • CA291694A - Toilet seat cover : en fr
  • CH134323A - Chair. : de en
  • SU10433A1 - Method of making electric incandescent lamps : en ru
  • US1722587A - Double-lock bottle cap : en
  • US1722755A - Retaining valve anchor : en
  • US1722292A - Leaf spring : en
  • USD79088S - Design for a display stand : en
  • SU10512A1 - A device for communication in the tubes of the helical motion of combustible mixtures : en ru
  • SU10639A1 - Method of dehairing hides : en ru
  • SU10712A1 - Device for transmitting images used to generate pulses of constant frequency current : en ru
  • US1722376A - Braiding machine : en
  • DE480441C - Protection device for walls u. Like. On water pipe taps : de en
  • FR661804A - Reinforced concrete casing or casing system : en fr
  • FR661856A - Mechanical control device of a crane, more especially applicable to autogrows : en fr
  • FR661950A - Cutting and welding torch that burns liquid fuels : en fr
  • US1722799A - Valve mechanism : en
  • GB316386A - Improvements in valves : en
  • DE480263C - Process for the production of sausage casings : de en
  • US1722444A - Connecting transformer of the shell type : en
  • US1722820A - Portable nail stripper : en
  • US1722937A - Typewriting machine : en
  • CA291718A - Paper watermarking machine : en fr
  • SU10908A1 - Drive for bicycles : en ru
  • SU10711A1 - Variometer : en ru
  • SU10468A1 - The method of cutting tobacco into a crumb : en ru
  • SU10701A1 - Telegraph Writer : en ru
  • SU10871A1 - Adjustment to the eyelids for imprinting the weight of the weighed load : en ru
  • US1722346A - Flexible handhole cover : en
  • US1722542A - Multifeed pump : en
  • US1722649A - Sheet-metal spoked wheel and method of making the spokes : en
  • US1722655A - Method and means for controlling the moisture content of paper or other material : en
  • US1722669A - Tie hanger : en
  • ES111833A1 - A two-function automatic apparatus, with its brush and movements thereof, from front to back and vice versa, for polishing and similar works of all kinds of floors. : en es
  • FR661827A - Motorcycle for all terrain : en fr
  • FR661816A - Device for mounting a skate on the steered wheels of a vehicle : en fr
  • GB293300A - : en
  • US1722275A - Lifting jack : en
  • US1722798A - Detachable end frame for engines : en
  • CA291816A - Soot blower for steam boilers : en fr
  • SU10493A1 - Ship boiler device for simultaneously generating high and low pressure steam : en ru
  • US1722730A - Motor-driven lawn mower : en
  • USD79116S - Design for a doll : en
  • DE474543C - Process for processing waste products from soybean oil production : de en
  • GB316346A - Improvements in or relating to machines or mechanism for producing printing elements or typographical material : en
  • GB316479A - Improvements in attachments for metal vices : en
  • ES113673A1 - Improvements in the production of light by luminescence of gases or vapors. : en es
  • FR662090A - Hydraulic shock absorber : en fr
  • FR661964A - Process for the manufacture of partially hydrolyzed cellulose acetates and threads, films, cords, plastic masses, lacquers, varnishes, etc. that can be produced using these cellulose acetates : en fr
  • US1722439A - Typewriting machine : en
  • ES113329A1 - A liquid level indicator device. : en es
  • CH134356A - Process for the production of a mixture for thickening organic liquids and mixture produced by this process. : de en
  • DE480446C - Printing device for cash registers : de en
  • SU10730A1 - Two-stroke internal combustion engine : en ru
  • GB316484A - Improvements in or relating to apparatus for the synchronous production or reproduction of pictures and accompanying sound : en
  • CA291649A - Aerating and bottling machine : en fr
  • DE480407C - Bushing pneumatic tube system : de en
  • ES113372A3 - Closure device for belts and other garments. : en es
  • ES113699A1 - An improvement in the sulfur used for the sulfurization of barrels and vats. : en es
  • CA291648A - Bottle capsule : en fr
  • US1722599A - Pulley : en
  • US1722751A - Optical inspection system : en
  • DE480015C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • DE480169C - Time counter with temperature compensation : de en
  • ES113358A1 - A new mechanism in the cigarette cases or pouches that allows to open or close them by a sliding system without the need for hinges or springs. : en es
  • ES113392A1 - A portable telephone and telegraph device. : en es
  • FR661929A - Tilting device for transport wagons : en fr
  • CA291725A - Motion picture support : en fr
  • CH134424A - Device for the automatic dressing of the grinding stone on grinding machines during grinding. : de en
  • DE480258C - Device for clamping the meat holder for meat slicers : de en
  • DE480515C - Process for back casting of electroplants : de en
  • DK40537C - Rotary kiln for incineration of waste products, e.g. Domestic waste. : da en
  • FR661763A - car lift : en fr
  • USD79085S - Design for a fabric : en
  • SU10528A1 - Electric arc lamp : en ru
  • ES113462A1 - Glass with automatic lid. : en es
  • FR661984A - Improvements to vehicle wheels with wire spokes : en fr
  • CA291686A - Carbureter : en fr
  • CH134421A - Tool for the production of standing seams. : de en
  • DE480480C - Process for purifying phosphatides : de en
  • DE480410C - Method for the preparation of a glucoside from Adonis vernalis L. : de en
  • DE480107C - Circuit arrangement for private branch exchanges whose intercoms are provided with exchange keys : de en
  • FR661678A - Different hollow floor systems of a pre-cast reinforced concrete beam framing and suitable slabs : en fr
  • FR662000A - Flexible coupling : en fr
  • GB284703A - Distillation of tar : en
  • FR661994A - Improvements to the distillation or cracking of oils : en fr
  • FR661941A - Automatic de-fouling spark plug for internal combustion engine : en fr
  • GB316413A - Improvements in or relating to a process of extracting cellulose containing materials from the sudd or papyrus plant : en
  • US1722613A - Lavatory faucet attachment : en
  • ES113610A3 - A practicable ring. : en es
  • GB312140A - Improvements in the manufacture of electric contact pins or plugs : en
  • US1722395A - Apparatus for feeding continuous-working wood grinders and method thereof : en
  • ES113317A3 - Procedure for placing and fixing the glass of the balance heads and the balance head to carry out this procedure. : en es
  • FR661993A - Letterbox intended to receive postal items addressed to several recipients : en fr
  • FR662190A - Manufacturing process for highly fire-resistant materials : en fr
  • ES113566A1 - A new system of leagues for ladies. : en es
  • FR661976A - Binaphthylene dioxide oxidation process and its new product : en fr
  • DE480473C - Device for preheating and degassing chemically pretreated water : de en
  • FR661740A - Rolling thistle device for wool scrapers : en fr
  • GB316358A - Improvements in and relating to power-transmission devices : en
  • FR661792A - Process for manufacturing articles obtained from aqueous dispersions of substances of the nature of rubber : en fr
  • FR661892A - Hand-operated strobe devices and strobe observation method : en fr
  • GB291079A - Improvements in and relating to a process for the production of sublimed white lead : en
  • DE480204C - Device for moving the pouring chute and the filling funnel of centrifugal casting machines : de en
  • ES113474A1 - Rectifier of metallic vapor or noble gas with anodes surrounded by protective tubes. : en es
  • FR662113A - Control and signaling device : en fr
  • GB316604A - Improvements in and relating to memorandum pads : en
  • DE480011C - Device for automatic cutting of wood screw threads in sections : de en
  • GB316417A - Improvements relating to bobbins : en
  • GB316598A - Improvements in street traffic controlling or signalling devices : en
  • GB316428A - Improvements in the production of fertilisers : en
  • DE480259C - Slicer : de en
  • DE480489C - Method and device for producing hydrocarbon gas : de en
  • DE480437C - Transformer for converting two-phase current into three-phase current or two-phase current or vice versa : de en
  • CH134507A - Switch boxes, in particular for the electrical systems of motor vehicles. : de en
  • US1722579A - Electric heater : en
  • US1722677A - Bread making : en
  • US1722946A - Cooking utensil : en
  • FR661689A - Advanced play accessory : en fr
  • DE480197C - Process for the automatic control of the water level in steam boilers : de en
  • ES113691A1 - Arrangement in tubular boilers with several parallel tubes. : en es
  • CH134291A - Hay tedder. : de en
  • SU10665A1 - The method of obtaining contradictory photosensitive films or plates : en ru
  • US1722701A - Apparatus for reversing and controlling regenerative furnaces : en
  • USD79075S - Design for an automobile signal : en
  • SU10555A1 - Cement firing method and kiln : en ru
  • SU10769A1 - Fixture to reduce flicker in a film projector : en ru
  • US1722856A - Let-off mechanism for looms : en
  • AU1533328A - Improvements in and relating tothe frames of wire mattresses : en
  • AU1747528A - An improved process and apparatus for degumming, washing and drying of fibres : en
  • US1722549A - Trimming machine : en
  • US1722500A - Lasting machine : en
  • US1722371A - Piston-casting machine : en
  • US1722373A - Folding mechanism : en
  • US1722869A - Miner's safety helmet cap. : en
  • SU10455A1 - Rotary Drilling Machine : en ru
  • DE480250C - Process for preserving food, in particular eggs : de en
  • ES113339A1 - A procedure for the manufacture of snowflakes, especially usable as ice cream. : en es
  • DE480155C - Device for stretching fabrics : de en
  • US1722285A - Composite plug for bottles : en
  • US1722915A - Sign receptacle : en
  • US1722679A - Pressure method of working oil sands : en
  • US1722848A - Golf-training device : en
  • SU10755A1 - Sectional two-chamber water-tube boiler, composed of well-known elements Shukhov : en ru
  • AU1717528A - Improvements in and relating to anti-dazzle devices for headlights of self-propelled vehicles : en
  • CH134530A - Mounting and cushioning of swinging semi-axles for motor vehicles. : de en
  • FR662137A - Device intended to prevent the skidding of automobiles : en fr
  • GB316350A - Improvements in or relating to transformers and circuit arrangements for use therewith : en
  • SU10385A1 - Rocket engine planning device for transporting projectiles : en ru
  • SU10539A1 - Device for elastic suspension of crews : en ru
  • CA291777A - Carbon-electrode protection : en fr
  • SU10899A1 - Device for supplying wastewater to the sump : en ru
  • USD79089S - Design eor a hand holder eor a blotter : en
  • US1722530A - Double-toggle riveting machine : en
  • US1722564A - Awning structure : en
  • US1722976A - Peojection appabatus : en
  • DE480180C - Procedure for moth protection : de en
  • DE480386C - Movable setting funnel for plant setting machines : de en
  • ES113667A1 - Advertising apparatus for changing frames or posters by lateral displacements and single or double sided. : en es
  • FR662065A - Garbage incinerators with movable platform below the grate : en fr
  • US1722366A - Glare-modifying means for vehicle head lamps : en
  • USD79099S - Design for a mail box : en
  • SU10424A1 - The method of obtaining azo dyes : en ru
  • US1722323A - Wood preservative : en
  • SU10581A1 - A device for filling earth with flask in a molding machine with upper pressing : en ru
  • USD79095S - Design foe : en
  • CA291678A - Direction indicator : en fr
  • CA291764A - Sealing method : en fr
  • AU1782229A - Apparatus for galvanizing metal articles : en
  • SU10791A1 - Method of making glowing bodies from spiral-twisted wire for electric lamps : en ru
  • DE480426C - Knitting machine with a circularly moving knitting surface and a knitting belt that moves past it and is guided over a table : de en
  • US1722277A - Automatic stop for sewing machines : en
  • US1722920A - Pneumatic door-motor system : en
  • SU10625A1 - Humidifier : en ru
  • US1722809A - Magazine filter and still : en
  • CH134460A - Beehive coolers for vehicles powered by internal combustion engines. : de en
  • SU10582A1 - Monitoring device for marking the time of arrival and departure of employees and workers from service : en ru
  • US1722519A - Device for retrieving golf balls : en
  • FR661736A - Advanced devices for charge formation in internal combustion engines : en fr
  • FR662012A - Method for balancing electric cables : en fr
  • DE480138C - Device for rotating the headlights of vehicles, in particular motor vehicles : de en
  • SU10683A1 - Training device for jointing planing : en ru
  • ES113650A1 - Perfeccionamientos in support piles for buildings. : en es
  • ES113716A1 - Improvements in the manufacture of footwear. : en es
  • DE480401C - Boat-like vehicle for popular amusement railways : de en
  • DE480539C - Device to prevent overheating of electrically heated objects : de en
  • US1722316A - Hack saw : en
  • US1722631A - Radioreceiver : en
  • ES113467A1 - Procedure for the obtaining of different diastases and particularly of the proteolytic diastases secreted by the microorganisms with object of their uses in tanning, pellejería and other industries. : en es
  • ES113388A1 - Perfeccionamientos in the continuous of spinning and twisting. : en es
  • DE480287C - Manufacture of molybdenum or tungstic acid : de en
  • SU10673A1 - Method for reducing the field dissipation of the windings of ac electric machines : en ru
  • DE480484C - Procedure for thawing points : de en
  • US1722384A - Pipe wrench : en
  • US1722607A - Loom for weaving : en
  • US1722927A - Cellulose derivative and process for producing same : en
  • ES113357A1 - Electric curling irons to curl the hair. : en es
  • GB316596A - Improvements relating to gramophone records : en
  • FR662110A - Bottle closure : en fr
  • SU10815A1 - Plumbing fixture : en ru
  • US1722463A - Planter attachment : en
  • US1722971A - Bracelet catch : en
  • SU10744A1 - A device for determining the density of diffusion juice in the production process : en ru
  • CH134336A - Continuous ring, spinning and twisting looms spindle. : en fr
  • DE480128C - Production of metallic beryllium by reacting beryllium alkali double fluorides with another metal in a molten state : de en
  • ES113538A2 - A process for the preparation of condensation products from formaldehyde and thiourea and urea. : en es
  • ES113702A1 - A new container for shortbread and sorbets. : en es
  • CA291779A - Skin stretching device : en fr
  • DE480063C - Carburettor for internal combustion engines with a tubular heating device arranged in the atomization chamber and flowed through by the hot exhaust gases from the machine or the hot water from the cooler : de en
  • GB291787A - Improvements in material forming apparatus : en
  • FR662196A - water elevator : en fr
  • SU10777A1 - Ring for laboratory tripods and taganov : en ru
  • US1722596A - Fishway : en
  • SU10623A1 - Sealed bearing : en ru
  • DE480508C - Device for measuring and regulating the amount of tobacco and similar scattering materials added secondarily : de en
  • ES113463A1 - Perfections in or referring to machines to apply gallon to sheet material. : en es
  • ES113598A1 - Vehicle for the transport of garbage and similar with rotating drum. : en es
  • GB291393A - A process for the manufacture of emulsifying and stabilising agents and dispersions obtained therewith : en
  • DE480344C - Winding arrangement for transformers, the concentrically arranged windings of each phase are distributed over two legs : de en
  • US1722264A - Chair and other article : en
  • US1722636A - Container top : en
  • DE480399C - Device on skis with an uninterrupted sliding surface in the longitudinal direction : de en
  • DK40552C - Free-standing ceiling of wooden or concrete boards placed against each other in a roof-shaped manner. : da en
  • SU10754A1 - Contact switch with bimetallic plate for signaling temperature changes : en ru
  • CA291788A - Sand pipe for rock drills : en fr
  • ES112293A2 - Improvements in four-stroke internal combustion engines. : en es
  • FR661817A - Improved process and apparatus for ginning and cleaning delicate fiber vegetable textile materials : en fr
  • CH134520A - Method for the regulation of rail vehicles operated with AC motors. : de en
  • ES113635A1 - Improvements in paper containers. : en es
  • AU1684028A - An improved machine for perforating sheets of paper and fastening thesame together : en
  • CH134335A - Method and device for dry spinning of artificial textile fibers with simultaneous recovery of the volatile solvents. : de en
  • DE480234C - Reinforced concrete roof with semi-finished or completely under construction reinforced concrete beams and reinforced concrete ribs between porous hollow bricks : de en
  • DE480342C - Production of pure carbonic acid : de en
  • FR661832A - Improvements to gas production processes from heavy oils : en fr
  • US1722678A - Seat : en
  • US1722813A - Rinsing machine : en
  • SU10509A1 - Drum press for squeezing oils from juices, grains, seeds, etc. products : en ru
  • SU10602A1 - The casing of the main and tightening transverse bars of cooling towers with a metal frame : en ru
  • GB316459A - Improvements in measuring taps : en
  • CH134312A - Hold-open device for doors, windows, lids etc. : de en
  • ES113601A1 - Improvements in the apparatus for manufacturing seamless tubes. : en es
  • SU10632A1 - Razborna furniture willow plywood : en ru
  • US1722571A - Apparatus and method for preparing and proportioning dosing mixtures : en
  • US1722604A - Loom for weaving : en
  • US1722758A - Means for correcting temperature errors in electric meters : en
  • CA291660A - Automobile vacuum cleaner : en fr
  • FR662099A - Process for the separation and recovery of olefins contained in gases : en fr
  • GB300564A - : en
  • GB317165A - Improvements in the production of carbon black from natural gas : en
  • FR662145A - Process for improving the hydraulic properties of portland cement : en fr
  • CA291667A - Carbureter : en fr
  • ES113485A1 - An improvement in the joints of plastic material molded and armed with wires. : en es
  • SU10537A1 - Device for measuring the voltage on the wire of the insulators : en ru
  • SU10591A1 - Steam overheating method : en ru
  • US1722738A - Dashboard gauge for automobile gasoline tanks : en
  • DE480470C - Process for the production of sewing needles and similar objects : de en
  • ES113560A1 - A process for separating cobalt and iron from iron-rich solutions as obtained by leaching calcined pyrites. : en es
  • FR661865A - Cardboard or paper with reinforcements particularly reinforced with threads and method and device for inserting the reinforcements, particularly with threads, in liquid paper pulp, for example in machines with long sieves : en fr
  • FR661902A - Two or more stage steam power plant with superheater and intermediate superheater : en fr
  • GB303174A - Internal shuttering for the cells of caissons and other hollow bodies of concrete : en
  • GB316425A - Improvement in lawn mowers : en
  • FR661770A - Machinery for propelling ships by means of a reciprocating steam engine and one or more exhaust steam turbines : en fr
  • GB316333A - Improvements in mechanism for transferring knitted webs : en
  • US1722486A - Advertising device : en
  • GB316483A - Improvements in or relating to apparatus for the dry distillation of bituminous shales, brown coal and the like : en
  • CH134459A - Device for transmitting reciprocating motion. : de en
  • ES113775A1 - Mixed tiling of portland cement mortar and asphalt paving powder. : en es
  • FR661824A - Mobile fireplace : en fr
  • ES113642A1 - An own electrical mechanical device to reproduce all kinds of images with intermittent light that produces two or more different views of text or drawings, according to the colors that are projected. : en es
  • FR661834A - Insulating sleeve with support device for electric incandescent lamps and other applications : en fr
  • ES113333A1 - A combination of a tailored shirt for men. : en es
  • ES113336A1 - An installation to measure the volume of gas passing through a pipe. : en es
  • DE480113C - Gas firing : de en
  • FR661688A - Automatic opening system for stamped cans with metal lids : en fr
  • FR662033A - Process for removing harmful impurities from films, sheets, threads and other cellulose-based products : en fr
  • GB299304A - Improvements in or relating to railway control systems : en
  • GB316462A - Improvements in toilet roll holders : en
  • ES113697A1 - A perfection in the tacos of the mechanical looms. : en es
  • DE480497C - Mobile hay rake : de en
  • ES113429A1 - Two-speed speed reducer for aviation engines. : en es
  • GB316433A - Improved manufacture of accumulator plates : en
  • US1722717A - Corn harvester : en
  • GB307739A - Improvements in bottle stoppers : en
  • ES113354A1 - High current contact for electric switch. : en es
  • FR661954A - Ejectrocapillary device functioning as microphone, telephone and detector : en fr
  • GB306106A - Separating substances from gases by cooling : en
  • GB316355A - Improvement relating to vehicle lamps : en
  • ES113766A1 - A telescopic gas container fitted with a sliding gasket. : en es
  • FR661912A - Improvements in knitting looms : en fr
  • GB290567A - Improvements in or relating to talking motion picture apparatus for the synchronous recording or reproduction of sounds and pictures : en
  • FR661505A - Two-speed shifting for motor cars : en fr
  • US1722672A - Insulator supporting bracket : en
  • US1722707A - Diesel engine : en
  • US1722792A - Screen : en
  • FR661773A - Process for extracting coffee beans, caffeine and substances that alter their flavor : en fr
  • GB316415A - Improvements in magazine disc talking machines : en
  • DE480194C - Double-edged knife with interchangeable cutting blades for meat wolves and similar machines : de en
  • FR661652A - Ironing device for safety razor blades : en fr
  • GB316442A - Improvements in prismatic refracting glass : en
  • FR661661A - Tire protector for automobiles and motorcycles : en fr
  • DE480275C - Horizontal cable post station : de en
  • GB316356A - Improved wetting-out agent for use in the textile industries : en
  • SU10564A1 - Smoking Mouthpiece : en ru
  • SU10601A1 - A device for determining the amounts of essential oils in their substances and volatile acids in wine : en ru
  • ES113495A1 - A process for the preparation of butylene glycol. : en es
  • ES113379A3 - An improvement in the manufacture of soles and heels of crepe or virgin rubber, for footwear. : en es
  • GB316482A - Improvement in valve for rock drills : en
  • DE480269C - Hunting rifle : de en
  • SE67758C1 - : sv
  • SU10805A1 - Electric one way rail pedal mechanical action : en ru
  • US1722778A - Process for making identification plates : en
  • DE480373C - Arrangement for regulating the speed drop in three-phase DC cascades for flywheel buffering : de en
  • FR662135A - New application of anti-glare reflectors to headlights for vehicles, and in particular those for automobiles : en fr
  • GB316595A - Improvements relating to gramophone records : en
  • CA291759A - Removable upholstery for automobile doors : en fr
  • CA291798A - Machine for making book match combs : en fr
  • SU10690A1 - Air bomb : en ru
  • SU10693A1 - Automatic coupler for railway vehicles : en ru
  • SU10897A1 - Vertical Dry Distillation of Bituminous Flammable : en ru
  • US1722551A - Carriage cover clamp : en
  • US1722450A - Trimming tool : en
  • SU10570A1 - Knife sharpener in cigarette making machines for cigarettes : en ru
  • US1722539A - Telephone system : en
  • DE480365C - Method for the electrical transmission of images : de en
  • SU10717A1 - Automatic device for switching on and off the action of the feeding devices of steam boilers : en ru
  • ES113458A1 - An improvement in phonographs that work by discs. : en es
  • FR661656A - New intermediates and colorants prepared using these intermediates : en fr
  • FR662100A - Large plectrum and bow instrument : en fr
  • CH134332A - Reel for washing art products made from cellulose solutions. : de en
  • FR661923A - Improvements made to the molding of parts with re-entrant parts, in particular to that of insulators with internal channels : en fr
  • GB316653A - Improvements in or relating to top structures for chimneys : en
  • CA291823A - Pumping steam trap : en fr
  • CH134304A - Process for hydrating cement clinker. : de en
  • CH134489A - Bandage for skin care. : de en
  • CH134492A - Franking machine. : de en
  • US1722409A - Combination supply and overflow : en
  • US1722865A - Movable light : en
  • US1722973A - Incubator : en
  • SU10416A1 - Cigarette supplied with a match : en ru
  • US1722313A - Coin-controlled mechanism : en
  • AU1445628A - Improvements in means for promoting discharge of noxious gases from heaters of liquids : en
  • DE480008C - crankshaft : de en
  • FR661725A - Improvements to devices used to loop and / or unbuckle threads : en fr
  • FR661918A - Pacifier sterilizer : en fr
  • GB316632A - Improvements in or relating to electrical measuring instruments and circuit arrangements for use therewith : en
  • BE361252A - : en
  • CH134344A - Clad double-faced knitted and warp knitted fabrics. : de en
  • DE480496C - Knife rail with detachably attached cutter head for mowing machines : de en
  • FR662185A - Improvements to pump ring adjustment devices : en fr
  • GB316470A - Improvement in locking device for pneumatic percussive tools : en
  • BE361861A - : en
  • CA291713A - Dispensing apparatus : en fr
  • CH134502A - Device for generating luminous advertising. : de en
  • SU10820A1 - Electric liquid rheostat : en ru
  • US1722780A - Sugar-cane harvester : en
  • CH134371A - Process for the production of polish paints that can be used as brush, dip and spray paints. : de en
  • DE480474C - Device for venting feed water, switchable upstream of an evaporator : de en
  • ES113548A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • FR661921A - Improvements to gyroscopic compasses : en fr
  • GB316331A - Improvements in or relating to buckets for aerial ropeways and the like : en
  • DE480203C - Support ring for crucibles of electric ovens : de en
  • US1722969A - Watch-movement guard : en
  • US1722784A - Bowling-game apparatus : en
  • US1722718A - Holder for sensitized paper : en
  • US1722734A - Mattress-filler device : en
  • CH134469A - Tube, especially for surface heat exchange apparatus. : de en
  • SU10429A1 - Superheater for smoke tube boilers : en ru
  • US1722387A - Centerless grinding machine : en
  • US1722447A - Alarm : en
  • US1722759A - Uplift belt for use with girdles and corset-brassiere combinations : en
  • DE480210C - Lighting device : de en
  • FR661755A - Improvements in grinding cement and similar materials : en fr
  • DE480158C - Steam power plant for the generation of high pressure steam for power purposes and of low pressure steam for cooking, heating and similar purposes : de en
  • BE361831A - : en
  • CH134496A - Device for effecting a graphic registration accompanying the electrical current impulse, in particular for automatic and semi-automatic telephone systems. : de en
  • CA291698A - Paper pulp bleaching method : en fr
  • CH134503A - Advertising vehicle. : de en
  • CA291675A - Water vehicle : en fr
  • CH134325A - Sanitary vessel. : en fr
  • DE480400C - Device for setting up the cones : de en
  • SU10654A1 - A device to account for the amount of heat delivered by water central heating : en ru
  • SU10407A1 - Cold dyeing method : en ru
  • SU10787A1 - Machine for mixing paints and other materials : en ru
  • US1722428A - Shock-absorbing hinge : en
  • CA291669A - Potato hiller : en fr
  • SU10776A1 - Fixture for reporting intermittent motion film : en ru
  • SU10399A1 - Electric steam boiler or fluid heater : en ru
  • AU1651628A - Improvements in or relating to retorts : en
  • US1722681A - Figure wheeled toy : en
  • CA291670A - Elevated suspended railway : en fr
  • CH134416A - Machine for the manufacture of hollow bodies with centrifuged molten metal. : en fr
  • CH134499A - Designation label designed as a standard strip. : de en
  • USD79065S - Design for a combined pipe holder and tobacco container : en
  • SU10411A1 - Method of preparing adhesive : en ru
  • US1722273A - Power transmission : en
  • BE361322A - : en
  • CH134347A - Electric iron with shelf. : de en
  • CH134302A - A method and apparatus for the manufacture of molded articles to undergo volume reduction and shaping. : en fr
  • DE480418C - Spark plug : de en
  • ES113311A3 - A procedure, with the corresponding agents, to increase the mixing capacity of alcohol with hydrocarbons. : en es
  • ES113714A1 - Installation for pneumatic sifting. : en es
  • FR661948A - Thruster refinements : en fr
  • CA291690A - Demountable wheel : en fr
  • CH134501A - Advertising box. : de en
  • CA291772A - Phosphorus manufacture : en fr
  • GB316360A - Improvements in and relating to electric welding machines : en
  • CA291748A - Propeller blade : en fr
  • CH134417A - Process for casting magnesium and magnesium alloys. : de en
  • US1722337A - Automatic railroad-crossing gate : en
  • US1722732A - Alimentary-paste drier : en
  • US1722348A - Diaphragm signal : en
  • SU10828A1 - Contact thermometer : en ru
  • SU10616A1 - A device for burning marks on the bottoms of drums or the like. : en ru
  • US1722442A - Decarbonizer for automobile engines : en
  • US1722901A - Rail joint and protector : en
  • SU10736A1 - Cutting machine for reaping machines : en ru
  • US1722411A - Gas stove : en
  • ES113652A1 - Improvements in cinematographic projectors. : en es
  • CH134405A - Device for determining the largest or smallest value of the phase currents or phase voltages BEZW. the degree of asymmetry of a three-phase network. : de en
  • DE480188C - Surface condenser for aircraft powered by steam power : de en
  • CH134301A - Cement mixer. : en fr
  • FR661682A - Resistance-sensitive selective relay, for alternating current networks : en fr
  • FR661690A - Spare automatic mechanism for loom shuttle spindles : en fr
  • GB316380A - Improvements in or relating to gyroscopic indicating instruments : en
  • DE480422C - Wrapping for meat products, jams and all kinds of food in sausage form : de en
  • ES113564A1 - Perfecting in wooden containers. : en es
  • GB316453A - Improvements in apparatus for delivering measured quantities of powdered or granular material : en
  • SU10740A1 - Incinerator incinerator : en ru
  • US1722260A - Combustion engine and method of operating same : en
  • US1722502A - Shoe machine : en
  • DE479601C - Circuit arrangement for controlling signaling devices : de en
  • ES113321A1 - A new industrial product consisting of a fuel conglomerate for industrial and domestic uses. : en es
  • ES113678A1 - A new detersive and moisturizing product. : en es
  • US1722538A - Automatic telephone system : en
  • CH134407A - Sound amplifier device. : en fr
  • SU10427A1 - Machine counting : en ru
  • US1722481A - Window screen for automobiles : en
  • US1722903A - Dental cotton holder : en
  • USD79087S - Design for a display stand : en
  • FR662131A - Method and device for regulating electric currents : en fr
  • GB316635A - Improvements in or relating to gramophones and the like acoustic instruments : en
  • CA291637A - Electric control system : en fr
  • USD79091S - Design for wall paper opv the like : en
  • CH134468A - Evaporators for chillers. : de en
  • AU1653228A - Ultraviolet transmitting substances : en
  • AU1706728A - Improvements in ladies' underwear : en
  • SU10821A1 - Connecting bolt with right and left screw threads to prevent the nuts from unscrew : en ru
  • FR661671A - Method and apparatus for manufacturing packets for cigarettes or the like : en fr
  • CA291826A - Piston : en fr
  • CH134478A - Distance protection device for electrical lines. : de en
  • US1722902A - Head scutcher : en
  • ES113337A1 - An apparatus for advertising or multicolored light signals. : en es
  • CA291734A - Hair waving : en fr
  • SU10475A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • FR662134A - Improvements to dynamos : en fr
  • FR662152A - Improvements to submarine cables : en fr
  • GB288179A - Improvements in or relating to folding forms or seats : en
  • SU10394A1 - The method of purification of sulfuric acid salt : en ru
  • SU10476A1 - Internal combustion engine : en ru
  • SU10638A1 - Purka : en ru
  • US1722310A - Dimming headlight for motor vehicles : en
  • SU10635A1 - Burr for soil sampling : en ru
  • SU10749A1 - Pipe grip when drawing : en ru
  • US1722421A - Wire-drawing machine : en
  • US1722788A - Heat-interchanger unit for regenerative air preheaters : en
  • US1722534A - Ladder brace : en
  • US1722964A - Coincidence prism : en
  • CA291712A - Galvanic amulet : en fr
  • CA291758A - Clutch : en fr
  • CA291804A - Soap manufacture : en fr
  • ES113325A2 - A system of covers or linings for floors, furniture, objects and supplies in bathrooms, water-closets, clinics, health homes, hospitals, public establishments and private homes. : en es
  • GB306443A - Improvements in advertising devices : en
  • ES113512A1 - Movable ad : en es
  • ES113735A1 - Self-download platform. : en es
  • GB294879A - : en
  • ES113765A2 - Switch improvements. : en es
  • FR661910A - Removable shutter for manhole covers and similar devices : en fr
  • SU10525A1 - Steering gear for ships and aircraft : en ru
  • FR662059A - Lining for rotating or oscillating shafts, or other similar components : en fr
  • FR662060A - Improvement in chemical treatment processes for positive or negative photographic prints : en fr
  • GB301020A - : en
  • GB316330A - An improved electrolytic condenser : en
  • FR661996A - Laundry cauldron : en fr
  • ES113690A1 - Process of treading of the grape, with previous desmaspado. : en es
  • GB316411A - Improvements relating to elastic fluid turbines : en
  • FR661764A - Apparatus for reproducing images and sound : en fr
  • ES113543A3 - Folding bed. : en es
  • GB316455A - Improvements relating to electric cable winches : en
  • FR661757A - Soft faux collar with reversible flap : en fr
  • GB316403A - Improvements in or relating to tank vehicles : en
  • GB316509A - Rotary hook mechanisms for sewing machines : en
  • ES113518A1 - A device for denervating machines of tobacco leaves. : en es
  • ES113755A2 - Mono or bi-helical gear wheels with several axial steps, continuous or not. : en es
  • SU10470A1 - DC or AC cabling device : en ru
  • US1722280A - Photo-electric cell : en
  • US1722828A - Sliding shoe : en
  • US1722855A - Vehicle wheel : en
  • AU1446128A - Improvements in stringed instruments having bridges : en
  • DK40525C - Apparatus for the pasteurization or sterilization of liquids, in particular milk, by electrical means. : da en
  • CA291794A - Feeding apparatus : en fr
  • CH134490A - Cash register with printing mechanism. : de en
  • DE480469C - Device for upsetting sheet metal : de en
  • DK40550C - Ignition device. : da en
  • ES113450A1 - Preparation procedure for azoe, carbon oxide and hydrogen for the simultaneous synthesis of ammonia and methyl alcohol from coke oven gas. : en es
  • ES113604A1 - A sorting screen. : en es
  • FR662014A - Device for controlling the working tools of threshing, mixing, stirring machines, etc. : en fr
  • GB300552A - : en
  • CH134479A - Compressed gas condenser with insulating housing for electrical high voltage. : de en
  • SU10753A1 - A device for finding the geometric axis of the cylinders of steam engines, etc. : en ru
  • DE480243C - Axially split insert for stuffing boxes : de en
  • FR662027A - Sports watch : en fr
  • DE480360C - Gas oven with surrounding baking plates and heating channels in the walls for indirect heating : de en
  • SU10514A1 - Oven oven : en ru
  • SU10657A1 - Instant steam boiler : en ru
  • US1722794A - Reporting tool : en
  • SU10837A1 - Wheel Ramp for Tramcar : en ru
  • ES113532A1 - Procedure for the manufacture of vegetable wool. : en es
  • ES113760A1 - A new game of indoor football. : en es
  • GB288153A - Improvements in the manufacture of artificial silk : en
  • DE480276C - Drying system : de en
  • DE480502C - Pressure transducer for the transmission of an impulse force to control equipment : de en
  • US1722517A - Internal-combustion engine : en
  • US1722688A - Sash-balance-housing block : en
  • GB316647A - Process for the manufacture of alkali cyanides : en
  • AU1479328A - A push device for starting sanitary flushing cisterns : en
  • FR661836A - Electro-dynamic speaker : en fr
  • FR662047A - Improvements to gluing devices : en fr
  • GB316957A - Improvements in turbulent burners : en
  • US1722507A - Toilet or traveling case : en
  • US1722879A - Animal trap : en
  • SU10677A1 - Variable capacitor : en ru
  • US1722309A - Cushion heel : en
  • USD79104S - Design for an embroidered lace medallion : en
  • DE480077C - Lifting channel with loose running rollers : de en
  • US1722938A - Automatic water-softening apparatus : en
  • US1722957A - Mold : en
  • CA291782A - Sheet metal working machine : en fr
  • CH134394A - Feed dog for drawing on upright drawing boards. : de en
  • US1722266A - Cooler for soda water, etc. : en
  • SU10454A1 - Device for moving coal in an electric arc lamp : en ru
  • SU10855A1 - Snow clearing machine : en ru
  • US1722506A - Drop hammer : en
  • CA291681A - Fish processing : en fr
  • CA291703A - Air heater : en fr
  • CH134445A - Gears change gear. : de en
  • DK40528C - Procedure for dyeing and stamping moldings of magnesia cement. : da en
  • FR662125A - Ice cream maker, for household use : en fr
  • GB316492A - Improvements in or relating to controlling devices for air heating installations of power driven vehicles : en
  • SU10764A1 - Method for continuous crystallization of salts : en ru
  • SU10770A1 - Wind-driven water lifting apparatus : en ru
  • DE480322C - Rotary valve, especially for internal combustion engines : de en
  • US1722385A - Last : en
  • CH134465A - Steep tube boiler. : de en
  • AU294126A - Ultraviolet transmitting substances : en
  • DK40555C - Form for Repair of Galochers Heels. : da en
  • GB316450A - Improvements in or relating to umbrella covers : en
  • US1722569A - Animal heater : en
  • US1722694A - Liquid-dispensing apparatus : en
  • GB316374A - Improvements in or relating to automatic variable pitch wind-mills, airscrews and propellers : en
  • CH134386A - Sheet delivery device on perfecting presses, in particular for gravure printing. : de en
  • CH134340A - Device for releasing and automatically re-engaging the tongue of looms with a fixed blade. : de en
  • ES113439A1 - Improvements in couplings for drive shafts. : en es
  • SU10842A1 - Electric wire resistor : en ru
  • US1722345A - Tire gauge : en
  • US1722497A - Filter plate : en
  • US1722725A - Road machine : en
  • CA291701A - Razor blade sharpener : en fr
  • US1722853A - Dust hood for buffing machines : en
  • USD79057S - Design for a coated fabric : en
  • SU10672A1 - Marking device for the subsequent processing of locomotive axle box bearings : en ru
  • SU10771A1 - Method of forming a continuous spiral of a single spiral link without interruption : en ru
  • US1722687A - Process for producing intimate mixtures of substances, and for obtaining chemical products therefrom : en
  • GB290201A - Improvements relating to fluid pressure brakes for automobile and other vehicles : en
  • DE480310C - Method for breeding small organisms which vegetate parasitically in humans and animals : de en
  • GB316439A - Electrical distant-indicating plant and a method of adjustment thereof : en
  • SU10671A1 - Beeman : en ru
  • SU10458A1 - Keyboard recorder : en ru
  • SU10620A1 - Friction attachment to a safe kickback handle : en ru
  • US1722735A - Liquid-fuel-burning apparatus : en
  • CA291683A - Carbureter : en fr
  • CA291742A - Leather drying method : en fr
  • DE480272C - Impact fuse for projectiles, air bombs or the like. : de en
  • ES113426A1 - Improvements in construction elements. : en es
  • US1722508A - Paper-feeding mechanism for printing presses : en
  • US1722722A - Window ventilator frame : en
  • AU1572528A - An improved lubricating device : en
  • FR661647A - Apparatus for developing photographic prints and the like : en fr
  • DE480251C - Hook with closure cap and with a locking lever under the action of a spring : de en
  • US1722697A - Process for manufacturing rubber boots : en
  • US1722723A - Combined jack handle and tire-lug wrench : en
  • GB316498A - Improvements relating to fire-extinguishers : en
  • CH134317A - Vegetable slicer. : de en
  • CH134398A - Locking device of the balance for mechanical time rockets with clockwork movement for artillery projectiles. : en fr
  • CH134464A - Installation to produce energy using heat from hot spring water. : en fr
  • DE480201C - Device for clearly directed sending and receiving by means of electrical waves : de en
  • SU10436A1 - Laboratory instrument for mixing various oil samples : en ru
  • SU10624A1 - Intercarriage device to guard the front wheels of the trailer car : en ru
  • US1722317A - Connecter member for watch bracelets : en
  • US1722676A - Reducer for fibrous conduits : en
  • US1722923A - Fire-control apparatus for guns : en
  • USD79069S - Design for a coffeepot : en
  • CA291691A - Liquid pump : en fr
  • ES113563A1 - Procedure for dyeing and marbling marbles by filtering the colors. : en es
  • GB316429A - An automatic note-changer machine : en
  • FR661944A - Method of simultaneously feeding and adjusting incandescent filament bulbs placed at different potentials : en fr
  • FR662142A - Improvements to motor cars : en fr
  • FR661779A - Cold production processes and treatment of solid carbonic acid to serve as a refrigerant : en fr
  • FR661806A - Installation for drying boats : en fr
  • GB316567A - Improvements in production of glycerine by fermentation : en
  • ES113434A3 - A new lunch box. : en es
  • SU10431A1 - Secret door lock : en ru
  • US1722612A - Davenport bed : en
  • SU10486A1 - Crank mechanism : en ru
  • SU10894A1 - The method of obtaining tanalbina : en ru
  • US1722831A - Picking motion for looms : en
  • US1722282A - Fluid-treatment medical apparatus : en
  • DE480449C - Fastening screw : de en
  • DE480451C - Strippers for the finished workpieces in devices for re-drilling bushings : de en
  • ES113374A1 - A procedure for the production of tapestries. : en es
  • FR662119A - Improvements to guide gutters for sliding panels such as window frames and others : en fr
  • GB286200A - Improvements in the transmission of high frequency signal currents over electric power lines : en
  • ES113513A1 - Metal pressure plate for the printing of images on rotating relief machines and flat relief presses. : en es
  • FR662148A - square with notches for making letters, numbers and designs : en fr
  • GB316494A - Improvements in and relating to conveyors for use in mines and for other purposes : en
  • US1722417A - Method of preparing aminophenolethers : en
  • ES113675A1 - A gasification process of liquid hydrocyanic acid, chloropicrin, formaldehyde and others, using the water bath as a gasifying medium. : en es
  • DE480540C - Furnace for carrying out electrothermal processes, the melting chamber of which is connected to a storage chamber by an overflow bridge : de en
  • FR661812A - Improvements to movable roof bodies : en fr
  • GB315738A - Improvements in or relating to clockwork-controlled electric time switches : en
  • DK40553C - Fertilizer Spreading Machine. : da en
  • BE361497A - : fr
  • CA291803A - Shock absorber : en fr
  • ES113319A1 - Respiratory nozzle : en es
  • FR662008A - Method of doubling the frequency in telegraphic transmission of images : en fr
  • SU10580A1 - Device for arc stabilization in electric welding machines : en ru
  • US1722488A - Ball bearing : en
  • US1722509A - Brake means for aeroplanes : en
  • SU10881A1 - Electric heater for hollow shafts, etc. : en ru
  • SU10435A1 - Ultramarine Chamber Furnace Kiln : en ru
  • US1722838A - Vending machine : en
  • ES113524A2 - Improvements in the templazos for looms. : en es
  • ES113597A1 - Impressed of the sound images in films or plates by means of the chromatic procedure. : en es
  • US1722288A - Method and apparatus for operating internal-combustion engines : en
  • US1722801A - Draft regulator : en
  • US1722464A - A corpora : en
  • US1722643A - Separable casing for musical instruments : en
  • US1722702A - Roofing shingle : en
  • DE480312C - Tablecloth holder : de en
  • DE480472C - Water circulation device for indirectly heated steam generator : de en
  • FR661699A - Improvements to mixed automobile bodies : en fr
  • FR662195A - Improvements to brake mechanisms for motor cars : en fr
  • ES113655A1 - A refrigeration appliance with automatic absorption. : en es
  • FR661967A - Method of arrangement of cathodes for indirectly heated vacuum tubes : en fr
  • DE480143C - Device for holding rotating sliding windows in the folded position : de en
  • ES113476A1 - A system of portable refrigerated chambers. : en es
  • FR662057A - Rotary harrow with adjustable height of the working frame : en fr
  • FR662149A - Improvements in the preparation of photographic developers : en fr
  • FR661847A - Device for fixing bows in cases for violins or other similar instruments : en fr
  • DE480458C - Device for driving the two rear axles of three-axle motor vehicles : de en
  • DE480309C - Fork for the plastering device for artificial bits : de en
  • FR661901A - Oil distributor device : en fr
  • GB289884A - Improvements in telephone systems : en
  • GB316601A - Improvements relating to distribution means for pulverulent material : en
  • FR661217A - Improvements in copper metallurgy : en fr
  • FR661746A - Safety device for automobile pedals : en fr
  • GB316385A - Liftable rudder and propeller installations : en
  • DE480064C - Injection device for diesel engines with a fuel pump arranged in the machine cylinder and controlled by the compression pressure of the machine : de en
  • SU10888A1 - Bench grip : en ru
  • US1722355A - Device for fastening doors, windows, and the like : en
  • GB308709A - Improvements in or relating to shaving brushes : en
  • ES113701A3 - A procedure for the dressing of stockings and socks. : en es
  • GB316400A - Improvements appertaining to the taking-up of the woven fabrics in looms : en
  • SU10896A1 - Granary : en ru
  • US1722826A - Air heater : en
  • US1722529A - Scaffold-supporting device : en
  • DE480224C - Electrical plug switch : de en
  • GB316448A - Improved protective glass with colour wedge for spectacles together with a method for manufacturing same : en
  • DE480368C - Method for wireless single-frequency transmission : de en
  • US1722728A - Lock : en
  • ES113550A1 - A chemical industrial product, in the form of tablets, or liquid, to mix liquid fuels of all kinds by purifying them and increasing their combustion. : en es
  • ES113662A3 - Improvements introduced in paving tiles. : en es
  • FR662105A - Transformer for transforming two-phase current into three-phase and vice versa : en fr
  • GB316434A - Improvements in and relating to floor coverings and the like : en
  • GB316511A - An improved variable-speed drive : en
  • GB316485A - Combing machine : en
  • SU10833A1 - Electric switch : en ru
  • DE480132C - Screw locking : de en
  • DE480245C - Wheelset lathe : de en
  • ES113602A1 - A fountain pen with deposit. : en es
  • DK40532C - Clamping device for drive belts. : da en
  • US1722274A - Telautograph system : en
  • DE480264C - Door closer for swing doors : de en
  • ES112151A2 - A high frequency diathermy procedure. : en es
  • GB316391A - Improvements in and relating to mechanical pictorial toys : en
  • ES113489A1 - Procedure for the electrical transmission of illustrations. : en es
  • GB316407A - Means for measuring or comparing mechanical impedances : en
  • ES113387A1 - A new procedure for the manufacture of natural cork discs. : en es
  • ES113724A1 - An electrolyser, especially for the separation of tin contained in solutions of tin salts. : en es
  • GB305166A - Improvements in or relating to electric signalling systems : en
  • DE480137C - Searchlights for motor vehicles : de en
  • ES113612A3 - A process for the manufacture of inner tubes for vehicle wheel tires. : en es
  • FR661780A - Servo motor control unit : en fr
  • ES113483A1 - An improved mechanism of epicyclic movement to cut loose cigarettes in machines that manufacture them. : en es
  • GB316354A - Improvements in or relating to the production of glass in strip form and apparatus therefor : en
  • GB316466A - Carbonisation of coal : en
  • FR662073A - Process for obtaining a colored coating similar to ceramic enamels : en fr
  • FR662171A - Further training provided in the establishment of automobile bodies, closed, profiled, ventilated : en fr
  • DE480367C - Installation on telegraphones : de en
  • DE480529C - Manufacture of items that are highly resistant to attacks by sulfuric acid and hydrochloric acid with high strength : de en
  • FR662082A - Method and device for drying films : en fr
  • FR662074A - Improvements to reflective shades for incandescent lamps : en fr
  • DE480279C - Device for pulling in screws : de en
  • US1722810A - Supporting meaus eor book-type bindees : en
  • US1722924A - Saw-tooth-setting device : en
  • CA291756A - Furnace wall : en fr
  • CH134432A - Snap lock, especially for jewelry shops. : de en
  • CH134513A - Cycle. : en fr
  • DE480355C - Device for inserting the weft thread by means of a flexible steel belt for looms with fixed weft bobbins : de en
  • SU10678A1 - Dashed line drawing device : en ru
  • CA291812A - Film gophering machine : en fr
  • AU1982029A - An improved container for displaying contents : en
  • CH134368A - Process for the preparation of a dye of the naphtostyril series. : de en
  • US1722457A - Burglar trap : en
  • USD79079S - Design for a stocking : en
  • ES113584A1 - Process for the manufacture of a melting mass that is highly fusible and quick setting, which is automatically colored during preliminary tempering. : en es
  • US1722664A - Wood carrier : en
  • DE480330C - Auxiliary drive for bicycles : de en
  • DE480485C - Soft : de en
  • ES113492A1 - A new shotgun system with one or two guns, for one or two shots. : en es
  • US1722304A - Combined gas generator, carburetor, preheater, and controller : en
  • US1722605A - Loom for weaving : en
  • ES113685A1 - A device for adjusting service charge rates for horo-kilometric meters. : en es
  • ES113620A1 - An insulating product constituted by the combination of agglomerated cork and asbestos. : en es
  • GB289489A - Improvements in or relating to acoustic instruments : en
  • FR661781A - Method and device for the direct production of artificial silk in the form of coils suitable for the needs of the textile industry : en fr
  • DE480297C - Process for the production of fan-shaped locking washers : de en
  • GB302881A - : en
  • GB303348A - : en
  • ES113709A1 - Improvements in the ways to expose socks and stockings. : en es
  • GB316389A - Method of treatment of coal dust with a view to its utilisation in burners : en
  • GB316426A - Improvements relating to letter and document files : en
  • ES113390A1 - A device for intermittent retention of the shuttles on the mechanical looms. : en es
  • ES113734A1 - Boggie. : en es
  • GB316368A - Improvements in or relating to looms for weaving single-colour axminster carpets and similar tufted fabrics : en
  • DK40554C - Friction washer for Screws, Nuts and the like. : da en
  • US1722680A - Muting device for violins and the like : en
  • ES113669A1 - A radio-telegraphic-telephone system without parasitic currents, with the corresponding devices. : en es
  • FR661866A - Further training on floating bridges : en fr
  • GB316388A - Improvements in machines for the production of kinematograph films : en
  • ES113696A1 - A process for the manufacture of metal reels for textile yarns. : en es
  • GB316408A - Improvements in cricket bats : en
  • FR661927A - Improvements to dry gas meters : en fr
  • DE480504C - With a resilient contact rod protruding into the keyhole working alarm device for day and night security of doors, windows and the like. like : de en
  • DE480532C - Automatic sheet feeding device for platen printing presses : de en
  • DE470377C - Sports and gym shoe : de en
  • DE480427C - Knife star dough dividing machine : de en
  • DK40551C - Electromagnetic Telegraph Relay. : da en
  • SU10460A1 - Fertilizer Drugs : en ru
  • SU10593A1 - Frame for light shields : en ru
  • DE480206C - Procedure for operating stationary displays for traffic control with advertising spaces : de en
  • DE480490C - Device for the mechanical production of amalgams in a predetermined mixing ratio : de en
  • FR661822A - Advanced drums for mining machines : en fr
  • DE479813C - Pump for deep wells with a reciprocating piston when the cylinder is stationary or a reciprocating cylinder when the piston is stationary : de en
  • GB316460A - Improvements relating to calculating instruments for use in solving navigational problems : en
  • FR662111A - Gas boiler for the production of hot water or steam : en fr
  • US1722552A - Apparatus for exhausting wells : en
  • US1722955A - Key action for typewriter and other machines : en
  • US1722967A - Shoe and the art of making shoes : en
  • BE361736A - : en fr
  • DE474236C - Process for the production of artificial threads u. like : de en
  • ES113672A1 - Improvements in cotton card clubs. : en es
  • GB301018A - : en
  • AU1733728A - Improvements in or relating to glazing channels for window and like frames : en
  • CA291810A - Colour photography machine : en fr
  • FR662157A - Mechanical arrangement for fixing an insulating rod to a metal or other support : en fr
  • AU1647028A - Improvements in reaper threshers : en
  • CA291818A - Tree saw : en fr
  • US1722476A - Cutting machine : en
  • USRE17390E - Safety hook : en
  • SU10662A1 - Instrument for indicating the operation of a pneumatic instrument : en ru
  • CA291720A - Wrapping machine : en fr
  • CH134369A - Process for the production of a mixture of lamp soot and oil. : de en
  • CA291760A - Pole splice for scaffoldings : en fr
  • CH134360A - Process for the production of ketones. : de en
  • ES113572A3 - A device for holding sachets of portions of tea, coffee or similar substances to be infused. : en es
  • GB316502A - Improvements in eye-pieces for gas masks, respirators and the like : en
  • US1722405A - Display case or tray : en
  • US1722695A - Lasting jack : en
  • SU10494A1 - Radio receiver : en ru
  • SU10725A1 - Cylindrical scoop for sampling a certain weight or volume of bulk materials : en ru
  • SU10803A1 - Method for qualitative determination of the presence of oxidation products in nitro derivatives of benzene series : en ru
  • CA291811A - Colour photograph film : en fr
  • SU10801A1 - Spray nozzle for irrigation sleeves : en ru
  • US1722987A - Space discharge system : en
  • AU1733128A - Method of making woven-wire screens : en
  • CA291749A - Locomotive : en fr
  • US1722721A - Compound turbine : en
  • SU10876A1 - Electric arc mode : en ru
  • US1722491A - Antifriction bearing : en
  • DE480433C - Screw locking against self-acting and forcible loosening with a lock for the screw nut mounted in recesses in a base plate : de en
  • DK40524C - Releasable Friction clutch. : da en
  • SU10490A1 - Method for vapor recovery of volatile organic substances : en ru
  • US1722330A - Nail-driving device : en
  • CA291754A - Wool pulp production : en fr
  • US1722496A - Boiler and method of operating the same : en
  • US1722554A - Synthetic resin composition and process of making same : en
  • US1722645A - Leaf flipper : en
  • SU10386A1 - A device for the transfer of railway arrows from the train : en ru
  • AU1732128A - Improvements in or relating to bead tape weaving machines : en
  • US1722319A - Oven and the like : en
  • DE480200C - Device for decoupling two or more oscillation circuits : de en
  • DE480229C - Separating disc with two-part disc protector : de en
  • US1722689A - Air cleaner for internal-combustion engines : en
  • US1722803A - Process for the manufacture of yeast : en
  • US1722585A - Towing truck : en
  • US1722959A - Loom and method of weaving : en
  • USD79076S - Design for a stocking : en
  • FR661664A - Dual-use drinking glass device : en fr
  • FR661791A - Improvements to presses for cutting and creasing paper, cardboard and the like : en fr
  • FR661696A - Device for transforming rotary movements into alternating rectilinear movements, uniform or not and vice versa : en fr
  • US1722388A - Method of grinding small cylindrical objects : en
  • US1722646A - Internal-combustion engine : en
  • FR662089A - Improvements to locks for doors, drawers or similar applications : en fr
  • GB316461A - Improvements in high top boots, combined overshoes and gaiters and the like footwear : en
  • ES113683A3 - Improvements in incandescent lamps for optical devices. : en es
  • US1722954A - Key action for typewriting and other key-operating machines : en
  • SU10674A1 - Steam distribution mechanism with spools located in the cylinder head : en ru
  • US1722303A - Cutter head : en
  • US1722558A - Drop-frame trailer : en
  • US1722650A - Battery jar : en
  • USD79090S - Design for a lamp stand : en
  • ES113746A1 - Portico of loading and unloading merchandise at the end of a quay or advanced arm. : en es
  • FR661741A - Metal frame for weapon acting as handle and maneuvering stock : en fr
  • FR662143A - Improvements to protective devices : en fr
  • US1722683A - Combination headlight : en
  • SU10668A1 - Attachment to the cage elevator : en ru
  • AU1771829A - Improvements in engine starters : en
  • ES113313A3 - A procedure for improving motor fuels. : en es
  • GB316406A - Fold guide for hemming machines : en
  • DE480481C - Method and device for processing coal, ores and. Like. In a gutter : de en
  • DE480520C - Kystoscope : de en
  • FR662030A - Improved method and apparatus for the desiccation of moisture laden materials : en fr
  • ES113461A2 - An electrically operated coffee roaster. : en es
  • FR661801A - System and apparatus for the distribution of electrical energy : en fr
  • FR661849A - Device for the treatment of polluted air : en fr
  • DE480151C - Injection device with a fuel pump and an injection nozzle for airless, direct jet injection into the main combustion chamber of an internal combustion engine : de en
  • ES113350A1 - A detachable lighter. : en es
  • ES113533A1 - A new horn for gramophones. : en es
  • USD79100S - Design for a dish : en
  • US1722589A - Work-feeding device for vertical disk grinders : en
  • GB295005A - Improvement in or relating to electric condensers : en
  • USD79068S - Design for a railroad-crossing signal : en
  • US1722375A - Diving apparel adapted to withstand high pressure : en
  • FR661713A - Dynamos and DC motors : en fr
  • GB295650A - Means for controlling electrically driven transporting machines, such as winding engines and hoists : en
  • ES113520A1 - A procedure to manufacture compound fertilizers. : en es
  • FR662049A - Improvements to cooling systems for electrical machines : en fr
  • ES113622A1 - A shovel to bake and unholster for bakers. : en es
  • DE480353C - Metal, hollow supporting body for aircraft with continuous longitudinal beams, between these offset stiffening ribs and sheet metal cladding : de en