• US1657775A - Tomato trimmer : en
  • US1658019A - Wearing element for crossheads : en
  • US1657676A - Guard for punch presses : en
  • US1657952A - Skim gate : en
  • CH124380A - Method and device for the episcopic projection of images located on an opaque base. : de en
  • CH124454A - Illuminated letter. : de en
  • SU4393A1 - Screen for movie cameras and magic flashlights for stereoscopic images : en ru
  • CH124398A - Device which allows a hollow body that is detachably connected to the outside of a liquid container and communicating with it to be detached from it without emptying the former. : de en
  • US1657855A - Electrical indicating instrument and control system therefor : en
  • AU455926A - Improvements in wool presses : en
  • PL8186B1 - : en pl
  • DK38383C - Adjustable dimming screen, especially for automobiles, but also usable in other areas. : da en
  • CH124508A - Sewing and overlapping seams to be produced in one operation for knitted, knitted and woven fabrics, as well as method and device for producing the same. : de en
  • US1657914A - Bushing : en
  • CH124243A - Coupling to tractors with trailer. : de en
  • US1657454A - Tool for footwear fitters : en
  • CH124413A - Circuit for keeping the number of revolutions of DC motors almost constant when the terminal voltage and load change. : de en
  • US1657702A - Locomotive-boiler front-end hinge : en
  • US1657523A - Battery box or the like and detachable handles therefor : en
  • ES105455A1 - Improvements in the manufacture of gutters, tanks and pipes of cement and asbestos or other similar mixture. : en es
  • ES105501A1 - A perfected machine for wrapping cigars. : en es
  • US1657805A - Measuring instrument : en
  • DE455475C - Device for storing steam heat and generating pure steam or condensate in a steam accumulator : de en
  • SU4449A1 - Device for purging and ventilating fire hoses in a box for storage on the train : en ru
  • US1657631A - Explosion-engine cylinder : en
  • CH124383A - Clock that can be placed as an easel or hanged. : en fr
  • US1657984A - Rubber valve for plunger pumps : en
  • FR633767A - Convenient double-acting, ratchet and rack-and-pinion rental system : en fr
  • CA277496A - Spring clip or snap : en fr
  • SU4348A1 - Instrument for shooting aero target : en ru
  • SU4363A1 - Heating device for railcars for internal combustion engines : en ru
  • US1657600A - Toe-protector former : en
  • FR633534A - Method and devices for setting up in letterpress or other presses : en fr
  • AU591727A - Improvements in swivelling headlamps of motor vehicles : en
  • BE347480A - Winding machine : en fr
  • CH123695A - Construction pit enclosure device for structures to be installed in bodies of water. : de en
  • ES105456A1 - Internal combustion machine applicable particularly to motor vehicles. : en es
  • ES105570A1 - A new procedure for enameling metals and metal objects. : en es
  • DE455384C - Ventilation device to be attached to the ceiling for vehicles, especially rail and tram cars : de en
  • FR633509A - Openwork ribbon and its manufacturing process : en fr
  • FR633571A - Door lock without spring for rooms in which the door must only be closed from one side : en fr
  • GB284420A - Fire escape : en
  • CA277591A - Rotary furnace : en fr
  • ES105562A1 - An industrial result that consists of the making of pieces of porous stone, commonly called tosca, by means of sawing machines and applicable to all kinds of constructions, fluvial and terrestrial. : en es
  • SU4495A1 - Horizontal wind motor : en ru
  • US1657717A - Honey extractor : en
  • ES105486A1 - Procedure to completely separate vapors of benzene or other hydrocarbons mixed with a gas. : en es
  • GB284512A - Improvements in apparatus for loosening cut tobacco : en
  • CH124406A - Ignition device for internal combustion engines. : en fr
  • DE455471C - Saddle for bicycles or similar vehicles with inflatable air cushion : de en
  • GB284485A - Improvements in means for consuming smoke in boiler furnaces : en
  • FR633498A - Automatic calendar : en fr
  • SU4341A1 - Auto switch for car electrical network : en ru
  • SU7434A1 - The method of obtaining sulfonic acids from petroleum oils : en ru
  • CA277444A - Valve cut-off and speed indicator : en fr
  • CH124392A - Device for centrifuging, spraying or throwing more or less liquid material. : de en
  • PL8111B1 - Ashtray. : en pl
  • SU4436A1 - Electromagnetic measuring device with a moving iron : en ru
  • US1657465A - Electric heating unit : en
  • ES105399A1 - A size sorter for all kinds of products. : en es
  • FR633797A - Mechanical pencil in magazine : en fr
  • US1657948A - Process in the employment of self-baking electrodes : en
  • FR633596A - Improvements to the brake wheelhouses for railway wagons : en fr
  • GB257630A - Improvement in mining machines : en
  • GB268841A - Improvements in or relating to switches for operating and controlling adjustable chairs : en
  • USRE16866E - Gerald v : en
  • US1657479A - Electric heating device : en
  • US1657565A - Horseshoe calk : en
  • US1657653A - Adjustable range stop for spotlights : en
  • FR633615A - Process for chucking tubular parts into holes in other parts : en fr
  • FR633621A - Advanced circular saw bench : en fr
  • FR633743A - Improvements in or relating to an apparatus for printing the latest news in newspaper printing machines : en fr
  • CH124464A - Upright with hinges for automobile doors. : en fr
  • DE455318C - Device to avoid spark formation when starting and stopping operation of three-phase induction motors connected in star on the primary side : de en
  • PL8164B1 - The method of salt purification is based on the electrothermal action of an alternating current. : en pl
  • CH124427A - Temperature relay for electrical systems. : de en
  • CH124544A - Grinding wind chest for organs. : de en
  • PL8211B3 - The method of making walls, roofs and other building components. : en pl
  • SU4479A1 - Cable clamp with two clamping wedge ends in a tapered bushing : en ru
  • GB284416A - Means for mounting depressible brake shoes, plough shares, obstruction removers, and the like on vehicles : en
  • GB284556A - Improvements in or relating to coal conveyors and the like : en
  • SU4324A1 - Bake : en ru
  • DE455313C - Machine for cleaning the dies of die setting and line casting machines, in which the dies are individually removed from a die collecting channel by the attachments of an endless chain and guided through the cleaning devices : de en
  • US1657490A - Internal-combustion engine : en
  • US1657989A - baker : en
  • PL8174B1 - Steam locomotive chain grates. : en pl
  • US1657549A - Wall duct : en
  • US1657751A - Oil-well plug : en
  • US1657966A - Fish bait : en
  • GB284434A - Improvements in electrically driven trolleys or carriages, and runways for same : en
  • GB284445A - Slide rule for paper makers : en
  • FR633561A - Condensation water trap : en fr
  • DE455217C - Staggered roller drive for calculating machines : de en
  • ES105242A1 - A pedal of connecting rod for bicycle. : en es
  • ES105404A1 - A process of oxidation of alcohol. : en es
  • FR633638A - Process for manufacturing soluble silver salt emulsions : en fr
  • AU925027A - Improved safety-razor : en
  • GB275659A - Improvements relating to drip-feed lubricators or oil cups : en
  • PL8105B1 - A method of producing solid diazo salts. : en pl
  • PL8175B1 - Machine for digging potatoes. : en pl
  • US1657551A - Garment-folding tray : en
  • CH124393A - Method and device for performing cutting work. : de en
  • US1657486A - scott : en
  • DK38394C - Money spinning machine for Hollow Coins. : da en
  • US1657681A - Safety overload device : en
  • US1657851A - Nailing strip : en
  • DE455434C - Directly heated gas roasting oven : de en
  • GB284435A - Improvements in preparations for waterproofing wall papers and the like and for rendering the same washable : en
  • GB284457A - Improvements in curtain hooks : en
  • PL8128B1 - The method of processing plant material. : en pl
  • PL8200B1 - Device for continuous cutting of strips, reinforcing or covering the closing of the bags. : en pl
  • SU4417A1 - Icebreaker with a drive, breaking the ice mechanism : en ru
  • CA277534A - Boiler : en fr
  • CH124405A - Method for operating internal combustion engines with carburettors. : de en
  • CA277539A - Roof construction : en fr
  • GB284581A - Improvements in apparatus for extinguishing fire : en
  • US1657492A - Regulator system : en
  • US1657856A - Brake having pressed-metal shoes : en
  • US1657997A - Pottery : en
  • DE455325C - Device for measuring human skin tension : de en
  • DE455426C - Control device for electrically heated cooking appliances : de en
  • FR633467A - Designer fixture : en fr
  • FR633750A - Artificial Stone Making Machine : en fr
  • FR633528A - Apparatus allowing more specifically to draw, photograph and project the microscopic preparations, but which can receive other applications : en fr
  • FR633738A - Orthopedic foot : en fr
  • GB284547A - Improvements in means for controlling the electric switches of electrically heated water-heaters or geysers : en
  • GB284767A - Improvements in brakes for motor driven vehicles : en
  • DE455625C - Device for looms with several loom chains arranged one above the other : de en
  • FR633585A - Spring hinge : en fr
  • FR633626A - Decorative plastic material : en fr
  • GB284739A - Improvements in or relating to sound diaphragm apparatus : en
  • BE347261A - Tree ligature : en fr
  • CH124504A - Washing facility. : de en
  • US1657552A - Garment folder printer press : en
  • FR633518A - Device for the simultaneous filling of several ice molds : en fr
  • GB284423A - A process of, and apparatus for, the continuous production of butter : en
  • US1657593A - Pumping apparatus : en
  • GB284500A - Improvements relating to motor tricycles : en
  • DE455545C - Machine for cutting out guard hairs from pelts : de en
  • US1657496A - Propeller ventilating means : en
  • ES105576A1 - Improvements in the appliances to interrupt electrical circuits. : en es
  • GB284566A - Improvements in or relating to control apparatus for electrical apparatus, such as motors : en
  • GB284408A - Improvements in a process and apparatus for treating fresh fruits and vegetables : en
  • GB284462A - Improvements in and relating to universal joints and couplings : en
  • US1657859A - Wire stretcher : en
  • SU4383A1 - Internal combustion engine : en ru
  • ES105393A3 - A rubber heel. : en es
  • ES105557A1 - An almond splitter and sorting machine. : en es
  • CH124526A - Process for the production of a new anthraquinone derivative. : de en
  • DE455488C - Soot blow-off device for water tube boiler : de en
  • CH124555A - Device for attaching a cap made of glass to the base plate of electricity meters. : de en
  • ES104013A2 - A procedure for the refining or fractional distillation of mineral oils and their derived products. : en es
  • GB277018A - Improvements in or relating to the cutting off of gas in cases of leakage : en
  • GB284510A - A composite device or fixture for lighting and air circulating purposes : en
  • FR633687A - Compositions based on tars, bitumens, asphalts, pitches, oils, etc., for floor and road coverings and other applications : en fr
  • FR633529A - Combined kite and advertising device : en fr
  • PL8113B1 - Method of obtaining photographic prints on paper, parchment and similar materials. : en pl
  • FR633688A - Superimposed spiral grain sorter with elevators for multiple pick-ups : en fr
  • FR633764A - Needle selector mechanism for knitting machines : en fr
  • GB284541A - Improvements relating to presses : en
  • PL8178B1 - Electric contact device. : en pl
  • US1657742A - Refrigerator : en
  • GB284574A - Improvements in the extraction of carbon dioxide from gaseous mixtures : en
  • GB284429A - Improved means for retaining packets and other articles on the running boards of automobiles : en
  • DE455395C - Spring balance in which the load acts directly on the shorter arm of a lever with unequal arms and can be lifted off the ground using a footstep attached to the longer arm : de en
  • ES104383A1 - A buckle system. : en es
  • ES105396A1 - A volumetric oil supply apparatus, at air pressure. : en es
  • ES105552A1 - Safety arrangement for nuts and screw heads. : en es
  • FR633698A - Electric snap-action switch : en fr
  • FR633736A - Automotive brake improvements : en fr
  • FR633847A - Force transmission wheel and friction wheel : en fr
  • DE455498C - Process for electrolytic silver separation without an external power supply : de en
  • DE455268C - Box-like device for shaping and sewing the filling material of upholstery pieces : de en
  • DE455517C - Process for the production of concrete wall panels : de en
  • GB284497A - Improvements in and relating to buckles for garments and the like : en
  • DE455557C - Typewriter with switchable arithmetic unit and color changing unit : de en
  • DE455574C - Method of assembly by elastic bending of ball bearings with trough-shaped races : de en
  • DE455358C - Device for storing the dies of casting molds : de en
  • DE455495C - Loading facility : de en
  • FR633745A - Process for the purification of kaolin and clays : en fr
  • GB284371A - Improvements in connection with the brake gear of winding engines, hoists and the like : en
  • DE455558C - Adjustment device for motor vehicles : de en
  • DE455744C - Suspension of motor compressors on vehicles : de en
  • GB284501A - Improvements in connection with spring cushioned upholstery : en
  • PL8219B1 - The method of obtaining hydrogen by fractionating gas from a coke oven. : en pl
  • DE455357C - Hydraulic fluid control for power machines, especially conveyor machines : de en
  • SU4362A1 - The method of extracting gold from very dilute solutions (sea water) : en ru
  • US1657728A - Combined corkscrew and cork borer : en
  • US1657777A - Truck for locomotive engines : en
  • US1658009A - Sheet-metal spool : en
  • GB274433A - Seamless hosiery and method of making same : en
  • GB284422A - Improvements in and applicable to circular knitting machines : en
  • ES103956A1 - A system of boxes for music rolls for automatic pianos. : en es
  • GB284568A - Improvements in or relating to spring latches : en
  • GB284577A - Improvements in vehicles provided with load weighing devices : en
  • GB284540A - An improved rapid steam generator : en
  • ES105436A1 - A procedure to adapt the electric lighting inside vases, vases, glass baskets with metal, centers and similar to artistic objects. : en es
  • FR633591A - New substitute for horn, ebonite, celluloid, galalith and other similar materials : en fr
  • FR633686A - Advanced Stretch Toy : en fr
  • DE455441C - Stamp roller with adjustable values, especially for franking machines : de en
  • FR633720A - Metal wheel : en fr
  • GB273646A - Improvements in or relating to cranes for handling timber : en
  • US1657566A - Art of making concrete lumber and other cementitious articles : en
  • US1657679A - Steam trap : en
  • GB284438A - Improvements in or relating to threading devices for loom shuttles : en
  • SU4344A1 - The method of manufacture of pipe filters for pumping oil deep pumps : en ru
  • SU4444A1 - Device for cooling two-stroke internal combustion engines : en ru
  • SU4469A1 - Device for feeding pulverized fuel into the furnace : en ru
  • SU4349A1 - Target appearing at certain intervals : en ru
  • BE347221A - Loudspeaker enhancements : en fr
  • FR633701A - Gear reduction device for variable capacitors and other applications : en fr
  • ES105395A1 - Device on ships to prevent sinking. : en es
  • GB277944A - An improved device for administering medicine to sheep and cattle : en
  • GB284427A - Friction brake : en
  • FR633488A - Safety device for roentgen pipe systems : en fr
  • FR633565A - Improvements to electrical sockets : en fr
  • GB284403A - Improvements in rotary filters or strainers : en
  • GB285102A - Improvements in or relating to machines for finishing bottom portions of boots or shoes or similar articles : en
  • DE455425C - Device for the automatic speed control of direct current motors : de en
  • US1657488A - Hose coupling : en
  • US1657854A - Saw clamp : en
  • CH124550A - Device for dispensing liquid, the amount of which is determined by the number of crank strokes to be performed. : de en
  • DE455534C - Glare-free headlights : de en
  • DE455562C - Hydraulic braking device with self-acting pressure accumulator : de en
  • DE455645C - Device for restoring a normal forefoot with balls of the feet, crooked toes or hammer toes : de en
  • SU4496A1 - Pneumatic device for rotating blades in horizontal wind engines : en ru
  • USRE16861E - vivarttas : en
  • DE455552C - Piston fluid meters with oscillating cylinders : de en
  • FR633473A - Dyes of indigo shades : en fr
  • GB284502A - Improvements in aircraft structures : en
  • DE455626C - Injection internal combustion engine with airless fuel injection : de en
  • ES104367A1 - Counter for fluids. : en es
  • ES105600A1 - A container for bananas. : en es
  • FR633656A - A method of making piston rings exerting evenly distributed pressure against the inner wall of cylinders of engines and machines : en fr
  • DE455403C - Tapestry-like or similar colorful patterned jacquard fabrics with frize figures : de en
  • ES105517A1 - Improvements in joints for tubes. : en es
  • GB265175A - Improvements in the construction of the pistons and cylinders of two-stroke cycle internal combustion engines : en
  • DE455592C - Sheet feeder for platen printing presses : de en
  • US1657485A - Sanitary safety cigar or cigarette holder : en
  • US1657963A - Combined washing and extracting device : en
  • GB284466A - Improvements in press knives : en
  • CH124409A - Water tube boiler. : en it
  • PL8236B1 - A way of achieving simultaneous cinematographic performances with the transmission of sounds and the appropriate device. : en pl
  • US1657515A - Reenforced lid for chick boxes : en
  • US1657714A - Switch mechanism : en
  • US1657869A - Julius e : en
  • DE455283C - Process for the production of spore preparations for therapeutic and technical purposes that will remain viable for years, even in liquid form : de en
  • ES105375A3 - An antenna for radio-telephony. : en es
  • US1657842A - Can opener : en
  • US1657850A - Cup dispenser : en
  • DE455378C - Braking device for chain-driven wheels of motor vehicles : de en
  • GB275973A - Improvements in or relating to the manufacture of chains : en
  • US1657747A - Tractor attachment : en
  • DE455247C - Cleaning device with a container for the cleaning agent : de en
  • DE455507C - Etching machine : de en
  • SU4364A1 - Aircraft bearing surface : en ru
  • CA277429A - Method of producing earthenware pipe : en fr
  • CA277566A - Cyanogen chloride : en fr
  • CH124535A - Process for applying a hard coating to metal objects mainly containing copper as a base for bright tin plating. : de en
  • PL8152B1 - A device that helps the speaker to read the spoken speech. : en pl
  • SU4346A1 - Manifold for sectional tube tube boiler chamber : en ru
  • US1657722A - Cable grip and method of making same : en
  • CA277560A - Closure for containers : en fr
  • US1657782A - Milk-bottle decapper : en
  • CH124457A - Metal tube. : de en
  • FR633538A - Improvements made to seals for rotating shafts : en fr
  • DE455544C - Device for sharpening leather drive belts with movable straight cutting knife : de en
  • DK38384C - Color grid film and method and apparatus for producing the same. : da en
  • US1657873A - Tube-deflating machine : en
  • US1657522A - Process for vulcanizing rubber and products obtained thereby : en
  • US1657697A - Manufacture of artificial silk : en
  • US1657735A - Saw swage : en
  • US1657871A - Change-speed transmission : en
  • AU949127A - Improvements in or relating to incandescent cathode discharge tubes for rectifying both phases ofan alternating current : en
  • DE455134C - Method and device for securing the power supply to electrolytic systems with moving electrodes : de en
  • US1657832A - Tool-dressing mechanism : en
  • PL8103B1 - A machine for cutting and forming dough, with a dividing head mounted on a hinge above the machine table. : en pl
  • FR633524A - : fr
  • FR633808A - Improvements to horticultural frames : en fr
  • DE455514C - Airplane with retractable and extendable wings : de en
  • DE455554C - Calculator with adjusting disks with adjustable number of teeth : de en
  • GB284562A - An improved composite boot or shoe sole : en
  • SU4337A1 - Electric switch of the transformer type with variable magnetic coupling between the windings : en ru
  • US1657573A - Molding compound : en
  • US1657839A - Window guard : en
  • DK38388C - Preheater for Air and other Fluids. : da en
  • FR633695A - Improvements to aircraft fuselages : en fr
  • US1658005A - Piece of ordnance more particularly adapted for firing against aircraft : en
  • FR633525A - Dust chamber : en fr
  • ES105595A3 - New improvements in fin arrows and promontory for box seals and other packaging. : en es
  • FR633672A - Trawl for fishing : en fr
  • ES105477A1 - A procedure for the carburation of pure iron. : en es
  • FR633660A - Improvements to pumps for combustible liquids with variable flow : en fr
  • GB284774A - Improvements in or relating to fluid cooled conductors for alternating electric currents : en
  • CA277518A - Anti-perspiration device : en fr
  • US1657628A - Structural section : en
  • FR633772A - Improvements in the construction of hat forms : en fr
  • GB269933A - Improvements in or relating to disc coils for transformers : en
  • DK38378C - Procedure for Manufacturing Glass Signs. : da en
  • GB284538A - Improvements in or relating to the manufacture of knitted warp fabrics : en
  • DE455349C - Traveling grate with individual drive by an electric motor : de en
  • FR633811A - Process for the manufacture of azo dyes : en fr
  • AU899127A - Improvements in or relating to soles of or for boots and shoes and to methods of and means for producing them : en
  • DK38395C - Optical Signal. : da en
  • ES105414A1 - A refinement in baby bottles. : en es
  • PL8214B1 - The method of producing cold. : en pl
  • US1657470A - Ice-cream disher : en
  • US1657848A - vordemfelde : en
  • CA277435A - Fastening for cattle stanchions : en fr
  • SU4498A1 - Fixture for using tube drills in cork production : en ru
  • US1657478A - Assig-nob : en
  • GB284421A - An improved process for the production of sterilized and stable vegetable bristle orfibre : en
  • US1657684A - Well point : en
  • GB284516A - Improvements relating to reflecting signs : en
  • CH124531A - Method and device for the treatment of oily hydrocarbons. : de en
  • FR633512A - Detachable shank mounting device for utensils and flat rim vases : en fr
  • SU4369A1 - Liquid dispenser : en ru
  • GB284536A - Board for playing games : en
  • PL8204B1 - Spring bumper part for railway or tram cars. : en pl
  • PL8209B1 - The method of making label inscriptions on metal tubes. : en pl
  • US1657517A - Transmission lock : en
  • DE455606C - Work surface for tools or workpieces : de en
  • ES105433A1 - A pump for wells. : en es
  • GB284482A - Improvements in, and relating to, pen-wipers : en
  • GB279075A - Improvements in motors for jigging conveyors : en
  • GB280571A - Improvements in or relating to suspension devices for endless track vehicles : en
  • ES105403A1 - A perfecting in the medias. : en es
  • DE455482C - Changeable capacitor with assignments separated by mica : de en
  • DE455630C - Firing, especially for fuels with a high water content : de en
  • DK38396C - Optical Signal. : da en
  • GB284460A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • ES104310A1 - Isothermal roof for cars and their maneuvering device. : en es
  • ES105086A2 - A modification in the soles for footwear. : en es
  • ES105217A1 - Improvements in the systems and means of fluid conduction. : en es
  • ES105394A3 - A procedure for the construction of wooden beams, girders and trusses. : en es
  • DK38391C - Procedure for making connections and for installing coil sleeves, especially in submarine cables. : da en
  • FR633835A - Improvements to the tanks used for the preparation of photographic films : en fr
  • GB270656A - : en
  • GB280905A - Improvements in air pumps for use with diesel engines : en
  • GB284746A - Improvements in electric lamps emitting ultra-violet radiation : en
  • FR633771A - Device for increasing the power of internal combustion engines : en fr
  • GB284765A - Improvements relating to selectors in automatic telephone systems : en
  • FR633540A - Improvements in manufacturing processes for insulating papers containing phenol resins : en fr
  • FR633795A - Improvements in pipe fittings : en fr
  • ES104288A2 - A process for obtaining metals or alloys that contain radioactive substances such as radium, mesothorium and their analogues. : en es
  • GB284463A - Improvements in or relating to eccentric rolls for rolling mills and the like : en
  • FR633560A - Device for making cardboard boxes in transparent parts : en fr
  • FR633632A - Metal drum wheel, removable, for automobile : en fr
  • GB271911A - Improvements in or relating to the reception of electrical oscillations : en
  • ES105568A1 - A new fishing tackle, intended for trawling. : en es
  • GB284508A - Improvements in a device for automatically maintaining constant the tension in a webof paper to be printed : en
  • GB284565A - Improvements in or relating to lifting jacks : en
  • US1657926A - Clam-shell bucket : en
  • ES104287A1 - A strip of leather, to reinforce the edge of the sole of the espadrilles. : en es
  • ES105382A1 - Separable teeth wrench. : en es
  • ES105505A1 - Procedure for briquetting pulp-like material without binder. : en es
  • DE455122C - Frequency sensitive circuit, preferably for relays : de en
  • DE455353C - Method and device for drying items to be dried suspended in hot gases : de en
  • DE455394C - Rotary drum furnace for roasting zinc blende and other sulfidic ores : de en
  • FR633465A - Carburetor for explosive engines running on heavy oils : en fr
  • FR633581A - Pressurized fluid motor : en fr
  • FR633683A - Signaling device : en fr
  • FR633644A - Electric light tube : en fr
  • CH124402A - Rotary lobe pump for the production of synthetic threads for spinning purposes. : de en
  • DE455445C - Grate for storing cigars and cigarettes : de en
  • DE455452C - Device for displaying sales items, consisting of a fixed container and an inner, movable housing : de en
  • DE455526C - Process for removing aluminum chloride residues from working vessels : de en
  • PL8118B1 - A method of making very thick lubricants. : en pl
  • PL8185B1 - The method of producing metal coatings. : en pl
  • GB284478A - Garment support : en
  • GB284529A - Propellor pencil : en
  • US1657687A - Means for trimming and folding fabric edges : en
  • US1657994A - Driving attachment for auxiliary mechanism on tractors : en
  • SU4339A1 - Grain Handler : en ru
  • ES105428A1 - A continuous rotary dryer by vacuum. : en es
  • PL8132B1 - : en pl
  • PL8153B1 - A device for cooling the heads of furnaces fired with the recovery method, eg Siemens-MartiYa furnaces and similar. : en pl
  • GB284484A - Improvements in or relating to bar brooches and the like : en
  • GB284495A - Improvements in or relating to metal cutting machine tools : en
  • GB284749A - Improvements in advertising devices : en
  • SU4361A1 - Method of preparing electrodes for arc electric welding by alternating current : en ru
  • US1657925A - Runner attachment for vehicles : en
  • PL8134B1 - A method and a device for the production of rubber objects, especially hollow ones, from rubber dispersions. : en pl
  • US1657887A - Ftjr-sckaping machine : en
  • CA277509A - Wheel brake mechanism : en fr
  • CA277597A - Traffic signal : en fr
  • DE455269C - Protection against starvation of vehicles in the event of a front spring break : de en
  • ES105383A1 - An automatic warning device for breakdowns in electrical installations, fires and robberies, luminous and acoustic, with auxiliary light. : en es
  • FR633690A - Progressive fluid clutch device : en fr
  • GB284515A - Improvements in and relating to steam hammers and like machines : en
  • SU4326A1 - Scaffolding for the construction of aircraft : en ru
  • SU4493A1 - Sledge for sport : en ru
  • US1657510A - Carrier for floating bevels : en
  • FR633472A - Internal combustion engines, fuel injection : en fr
  • US1657749A - Flowerpot-handle structure : en
  • GB284560A - End-pieces or terminals for electric wires : en
  • CA277476A - Box : en fr
  • FR633602A - Snap-on metal leakage strap that doubles as a hose clamp for pipe fittings : en fr
  • GB284533A - Improvement in propelling pencils : en
  • GB276319A - Improvements in and relating to electric condensers and to methods of manufacturing the same : en
  • US1657561A - Clutch device : en
  • ES105381A1 - A new semi-automatic calendar. : en es
  • FR633663A - Battery box with interchangeable elements : en fr
  • PL8123B1 - Warp shearing machine with half-round screw lock. : en pl
  • DE455417C - Automatic switching device for wide dyeing machines with fabric return : de en
  • US1657969A - Electrical cut-out : en
  • GB284499A - Improvements in washing machines : en
  • ES105227A3 - Improvements in the mounting of the rear wheel of a velocipede or motorcycle. : en es
  • FR633526A - Improvements to harrows : en fr
  • FR633517A - Process for preparing chromyl chloride : en fr
  • FR633563A - Device applicable to the pre-heating of fuel for internal combustion engines : en fr
  • FR633682A - Improvements to torch cutting devices : en fr
  • FR633838A - Pestle leg : en fr
  • GB277336A - Improvements in and relating to cooling systems for dynamo electric generators : en
  • US1657591A - Device for binding paper sheets : en
  • US1657986A - Cathode construction for thermionic devices : en
  • US1657946A - Nonpuncturable automobile wheel : en
  • SU4389A1 - Piston for steam engine : en ru
  • SU4448A1 - Folding counter : en ru
  • DE455553C - Interference spectroscope : de en
  • ES105502A1 - Improvements in the electric lighting tubes. : en es
  • ES105537A3 - Improvements in or relating to drive belts. : en es
  • FR633710A - Corrugated wall vessel for transformer allowing the use of deep corrugations : en fr
  • US1657731A - Clutch : en
  • FR633506A - Discharge tube current rectifier : en fr
  • ES105602A1 - A procedure for the preparation of steel for quick work. : en es
  • FR633543A - Suspension device for vehicles : en fr
  • US1657665A - Multiple-jet exhauster : en
  • FR633768A - Assembly system for demountable wooden frames : en fr
  • GB284446A - Improvements in or relating to the prevention of lateral splash by the wheels of vehicles : en
  • GB262073A - Improvement in language translating apparatus : en
  • GB284443A - Improvements in or relating to shirts : en
  • ES104631A1 - Improvements in furniture intended to contain sewing threads, embroider, knitting and other items. : en es
  • ES105571A1 - A metal binding system for curtains made of wood, cane, vine shoots or other material. : en es
  • DE455458C - Beeper : de en
  • FR633636A - Automatic intermediate cooling for refrigeration systems : en fr
  • FR633562A - Mallet : en fr
  • CA277442A - Hat : en fr
  • CH124449A - Circuit arrangement for company connections. : de en
  • GB284451A - Improvements in hose couplings : en
  • US1657799A - Electrical attachment plug : en
  • US1657882A - Electric sewing-machine outfit : en
  • US1657999A - Curtain stretcher : en
  • US1657985A - Container-closure disk and the production and application thereof : en
  • GB261729A - Method of handling laundry articles in a laundry : en
  • GB263164A - Manufacture of azo-dyestuffs : en
  • US1657519A - Drawer support : en
  • DE455512C - Free-swinging plansifter with top drive : de en
  • DE455614C - Tiltable and liftable loading bridge on trucks : de en
  • AU431726A - Apparatus for the ti ansmission of motion and energy, and for imparting an increased mechanical advantage : en
  • US1657867A - Brake : en
  • PL8216B1 - A method of producing organic compounds or solutions that can be emulsified in water. : en pl
  • ES105454A1 - Improvements in or related to security deposits. : en es
  • US1657934A - Truck bolster : en
  • CA277596A - Wood cutting knife : en fr
  • US1657768A - Automatic nail buffer : en
  • DE455328C - Workpiece support device when cutting the thread on wood screws by means of radial, rotatable cutting tools : de en
  • ES104859A1 - An ignition chamber for the explosion engines. : en es
  • ES105415A1 - Improvement in the equipment for loading ammunition in the artillery guns. : en es
  • PL8205B1 - Suspension of car trailers. : en pl
  • GB284483A - Improvements in optical accessory apparatus for photographic cameras : en
  • ES105497A1 - A new car particularly applicable to hold in it toys that resemble animals and people. : en es
  • GB284473A - Improvements relating to wire mattresses : en
  • DE455402C - Adjustable folding boat bulkhead : de en
  • DE455491C - Heat exchange device : de en
  • DE455515C - Building material for lightweight construction : de en
  • ES104924A1 - Fabric cuts for mattresses with artistic drawings, complete and not repeated. : en es
  • ES105604A1 - Perfeccionamientos in apparatuses for the electrolytic production of metallic plates and similar articles. : en es
  • DE455437C - Variometer for horizontal and vertical intensity : de en
  • FR633821A - Motor boat : en fr
  • ES105550A3 - A procedure for the preparation of carob with separation of its seeds. : en es
  • FR633628A - Base without capacity for tubes or multiple lamps of t. s. f. : en fr
  • FR633706A - City sanitation system : en fr
  • GB259942A - Improvements in the preparation of new mouth washes and dentifrices : en
  • ES105564A1 - A closure for fire extinguishers. : en es
  • ES105591A3 - A tensioning device for metal spring mattresses. : en es
  • DE455481C - Device for controlling electrically driven pumps : de en
  • CH124252A - Device to achieve economical combustion in steam boiler furnaces with steam distributor. : de en
  • DE455352C - Process for drying photographic emulsions : de en
  • CH124552A - Speedometer device. : en fr
  • CA277506A - Locomotive : en fr
  • CH124512A - Drive device for washing machines with directly coupled motor and automatic friction reversal of the washing machine's reversing shaft. : de en
  • FR633630A - Folding lounge chair particularly intended for cruise ships : en fr
  • GB270749A - Improvements in wireless signalling : en
  • SU4466A1 - Device for heating feedwater on steam locomotives : en ru
  • CH124462A - Device for tensioning and relaxing a sheet of fabric forming the roof of a vehicle. : de en
  • PL8143B1 - K1.42-fc-3T ¦ Ammonia fabrication improvements. : en pl
  • US1657640A - Method and apparatus for feeding molten glass : en
  • US1657905A - Pump : en
  • US1657581A - Electrical heating apparatus for the crucibles of linotype composing machines : en
  • US1657608A - Well-drilling bit : en
  • DE455677C - Reversible turbine with fixed blades with a sickle-shaped cross section : de en
  • FR633466A - Driving or receiving machine with automatic distribution : en fr
  • FR633780A - : fr
  • GB284503A - Improvements in and relating to reinforced concrete structures : en
  • ES104822A1 - A new wrap for candy. : en es
  • FR633790A - Manufacturing process of acoustic plates or discs and other profiled parts : en fr
  • PL8116B1 - A method of obtaining pure su Ifonaft acids from leach waste after refining mineral oils, i.e. so-called naphthenic soaps. : en pl
  • SU4332A1 - Device for feeding the incisive caliper of a button grinding machine to the workpiece simultaneously with its clamping in the split conical sleeve : en ru
  • US1657755A - Braider spool : en
  • SU4492A1 - A device for screwing and unscrewing rail butt fasteners : en ru
  • CA277493A - Brake-pin lock : en fr
  • DE455758C - Shoe insert : de en
  • ES105471A1 - Improvements in the talking machines with disc storage. : en es
  • GB284571A - Adjustable portable wireless aerial : en
  • BE347003A - : en fr
  • FR633501A - Improvements to the operating mechanisms of the sliding panels, and in particular to the window regulators : en fr
  • SU4427A1 - Chemical Fire Extinguisher : en ru
  • US1657516A - Saliva collector for smoking equipment : en
  • CH124490A - Track lifter. : de en
  • CH124537A - Frame to hold the sentence together for book printing. : de en
  • FR633837A - Improvements to weighing devices : en fr
  • US1657634A - Substation telephone circuits : en
  • US1657646A - Becleamxng sieve : en
  • US1657625A - Louvered ventilator : en
  • GB284404A - Improvements in or relating to roller blind shutter mechanism for cameras : en
  • PL8124B1 - Method of obtaining compounds of phosphotungsticomolybdic acid. : en pl
  • US1657483A - Cheese-cutting device : en
  • US1657753A - Catalytic oxidation of sulphur dioxide : en
  • US1657778A - Locomotive-frame cross-tie and link support : en
  • US1657885A - Starter for internal-combustion engines : en
  • US1657995A - Gas burner : en
  • BE347391A - Improvements to portable printing or marking and ticket dispensing devices : en fr
  • DE455485C - Step grate with steps that can be moved between fixed grate steps : de en
  • SU4412A1 - Water clock : en ru
  • US1657877A - Gasket : en
  • CH124251A - Method and device for operating rail vehicles equipped with four electric motors when an engine is damaged. : de en
  • DE455510C - Stone crusher : de en
  • CA277583A - Oil distillation process : en fr
  • CH124373A - Measuring instrument for determining distances, directions and angles on the map and in nature. : de en
  • GB271829A - Improvements in hydraulic power transmission apparatus : en
  • US1657553A - Anode and method of making the same : en
  • PL8125B1 - A method of producing an electric wire with an evenly distributed inductive load. : en pl
  • AU646727A - Lawnmowers : en
  • CH124032A - Circuit arrangement for limiting the duration of power surges in telephone systems with dialer operation. : de en
  • CH124224A - Facility for heart or Pulse tests. : de en
  • US1657606A - Multiple-cutter-disk bit : en
  • US1657741A - Disk valve : en
  • DE455423C - A boiler with corrugated floors is fixed on the vehicle : de en
  • DE455473C - Three-drum vertical tube boiler : de en
  • CH124511A - Device for wet treatment, especially for washing and aggravating, broadly guided silk and rayon fabrics, which are carried along by permeable conveyor belts arranged horizontally one above the other, continuously guided from top to bottom and sprayed on both sides. : de en
  • CH123350A - Device for enabling accounting entries to be transferred to the account book via loose invoice sheets. : de en
  • DE451039C - Tip cutting knife for the production of wire nails, the tip waste of which is used to form heads : de en
  • US1657624A - Tentering machine : en
  • US1657960A - Automobile sanding device : en
  • DE455633C - Method for the mechanical transfer of bookings recorded individually on cards or sheets to a collection sheet : de en
  • SU4490A1 - A device for winding electrical wires on drums placed on a gig : en ru
  • US1657771A - Hot-water and steam heat economizer for furnaces : en
  • US1657861A - Building block : en
  • US1657892A - Fishing net : en
  • SU4500A1 - Bezmen with two scales : en ru
  • FR633611A - Tap : en fr
  • BE356470A - : en fr
  • ES105400A1 - A car for automobile tracks as a sports distraction. : en es
  • FR633673A - Liquid armored capacitor for high voltage and for high and low frequencies : en fr
  • CA277501A - Educational apparatus : en fr
  • CA277511A - Draft tube : en fr
  • CH124506A - Spray nozzle, in particular for the production of artificial silk threads. : de en
  • CH124573A - Sharpening device for band saw blades and the like. : de en
  • PL8168B1 - : en pl
  • US1657604A - Assighob to the guibebsoet : en
  • CA277593A - Pie rolling machine : en fr
  • BE347331A - Agglutinating product for agglomerating bodies or particles material of the same or different nature : en fr
  • FR633787A - Grill for cooking canned fish : en fr
  • CA277460A - Road structure : en fr
  • CH124515A - Process for the manufacture of a product imitating astrakhan fur. : en fr
  • CH124556A - Hearing aid. : de en
  • DE455390C - Spices : de en
  • ES105441A1 - Provision for the use of power in hydraulic turbine installations. : en es
  • SU4468A1 - Fitting to locomotive controller for smooth opening of a spool or valve : en ru
  • US1657649A - Display stand : en
  • US1657959A - crosland : en
  • FR633830A - Process for treating a material containing magnesium : en fr
  • GB284539A - Improvements in envelopes : en
  • ES105487A1 - One ampoule for injectables and analogous liquids. : en es
  • CA277581A - Lining of iron and steel pipe, tube, etc. : en fr
  • FR633458A - Improvements to wood treatment processes and devices : en fr
  • GB284567A - Improvements in and relating to speed governors for internal combustion engines : en
  • ES105459A1 - Scissors. : en es
  • AU900527A - Improvements in circulating devices particularly for use in selfcontained refrigerating machines ofthe absorption type : en
  • CA277431A - Traffic signal : en fr
  • CA277448A - Smoke chamber lining : en fr
  • SU4482A1 - Electric thermal current meter : en ru
  • DE455450C - Display stand for umbrellas and sticks with clamping jaws to hold the umbrella and stick tips : de en
  • FR633643A - Process for the treatment of raw tar : en fr
  • DE455416C - Device for maintaining the knot of self-ties when pulling out the narrow tie leg : de en
  • CH124540A - Collection drawer for address plates. : de en
  • SU4410A1 - Brick wall : en ru
  • SU4437A1 - Electric maximum breaker to limit the current in the circuit of consumption of electrical energy : en ru
  • ES105488A1 - A mechanical procedure for embroidering artificial silk crepe fabrics. : en es
  • FR633452A - Method and apparatus for classifying objects by weight : en fr
  • CA277578A - Combined muffler and heater : en fr
  • CH124476A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • FR633725A - Electrical appliance and order controller : en fr
  • FR633520A - Rail splice system : en fr
  • FR633801A - Cooking process for vegetable fibers : en fr
  • CH124491A - Reinforced concrete cross-sleeper with rail fastening device. : de en
  • FR633766A - Improvements in processes and apparatus for the distribution of gas, electrical energy or heat for cities or large factories : en fr
  • FR633494A - Pulverized liquid fuel fireplace : en fr
  • FR633542A - Process for the separation of neutral products from crude tar and its fractionation products : en fr
  • DE447084C - Woodworking machine : de en
  • CA277481A - Direction signal : en fr
  • FR633575A - Terminal block : en fr
  • FR633783A - Improvements in the means of supplying a circuit with high frequency currents using a low power oscillator and amplifiers : en fr
  • GB276986A - Improvements in or relating to high tension electric cables : en
  • GB282049A - Improved process for producing carbon disulphide : en
  • DE455464C - Process for the gasification of wet raw lignite containing moles : de en
  • FR633577A - Process for the production of hollow reinforced cement floors : en fr
  • GB284764A - Improvements relating to number dials for automatic and semiautomatic telephone systems and the like : en
  • ES105055A1 - A small capacity interior discharge tube. : en es
  • US1657736A - Star and cross puzzle : en
  • US1657831A - Liquid-hydrocarbon burner : en
  • GB284513A - Improvements in resilient supports for seats : en
  • US1657598A - Combined swimming pool and amphitheater : en
  • US1657906A - Garment supporter : en
  • SU4379A1 - Electric device for throwing balls and pointing numbers when playing lotto : en ru
  • FR633453A - Transformer for high and medium frequencies : en fr
  • GR1730B - NEW WAY APPLIED TO SHIP, SEA PLANE AND TRAIN. : el en
  • US1657590A - Engine-cooling system : en
  • ES105525A1 - Improvements in the bimetallic elements. : en es
  • GB284535A - An improved hydraulic shock absorber : en
  • GB284573A - Improvements in surgical forceps and like surgical instruments : en
  • GB284415A - Improvements in and relating to vulcanised or sulphurised oil compositions : en
  • DE455501C - Crank gear : de en
  • FR633527A - Sterilizable endoscopic instrumentation : en fr
  • FR633580A - Automatic loading hopper for gasifiers or other fireplaces : en fr
  • FR633599A - Airplane : en fr
  • GB284569A - Improvements in motor vehicle bodies : en
  • US1657866A - Protector for athletes : en
  • US1658002A - Strainer holder : en
  • US1657623A - Control device for motor vehicles : en
  • US1657958A - Trip arm for stop motions : en
  • PL8109B1 - Bulb threads and the method of their production. : en pl
  • US1657508A - Lead-pot support : en
  • PL8130B1 - Tank for the transport of highly compressed gases. : en pl
  • US1657902A - Wrench : en
  • ES105220A1 - A procedure for recovering atmospheric humidity. : en es
  • US1657612A - Angle-cock holder : en
  • DE427888C - Wheel with elastic tires : de en
  • DE455629C - Cantilever track reclining machine for tipping tracks : de en
  • US1658024A - Record-controlled machine : en
  • FR633754A - New, chemical and mechanical method of manufacturing parquet, carpets, wall hangings and panels and molded objects from waste and agglomerates : en fr
  • US1657572A - Receptacle : en
  • US1657794A - Circuit closer for fluid-level-indicating devices : en
  • US1657544A - Alkyl derivatives of cyclo-trimethylene-aryl-pyrazolones and process for the manufacture of same : en
  • US1657931A - Target : en
  • ES105164A1 - Steam distribution for multiple expansion, cross-operated and direct-acting steam engines. : en es
  • FR633609A - Device for closing a receptacle containing a liquid, gas or powdered substance under pressure : en fr
  • GB271111A - Improvements in digesters particularly for use in the whale oil industry : en
  • GB284369A - Improvements in or relating to shoe trimming machines : en
  • ES105391A3 - A procedure for the protection of the inner tubes of all kinds of wheel tires. : en es
  • ES104970A2 - A procedure for the penetration of streets and roads. : en es
  • FR633730A - Improvements to devices for emptying flooded cellars, with a view to their use as foam generating devices : en fr
  • FR633470A - Improvements in processes and apparatus for gas production : en fr
  • FR633478A - Tabbed filing cabinet : en fr
  • FR633705A - Improvements to torch cutting devices : en fr
  • GB284559A - Improvements in or relating to oil fuel vapour burners : en
  • GB276978A - Improvements in or relating to furnace regulators : en
  • SU4388A1 - Manual Eccentric Press for Lead Seals : en ru
  • US1657557A - Motor-vehicle brake : en
  • US1657910A - Assigjjoes : en
  • ES105384A1 - Immovable closure for containers and boxes. : en es
  • GB284578A - Improvements in fittings for motor-car wind-screens and the like : en
  • US1657810A - Plug inserter for tire casings : en
  • ES105123A1 - An apparatus for heating water by means of electricity intended for domestic uses. : en es
  • ES104121A2 - Improvements in the methods of making steel for drill bits, hollow. : en es
  • FR633457A - Transparent silhouette for fashion prints and other applications : en fr
  • FR633659A - Universal support for all light objects subject to receiving compulsory direction which may be of any kind, such as parasols, umbrellas, screens, mirrors, approach glasses, etc. : en fr
  • GB271493A - Improvements in and relating to sign boards : en
  • FR633707A - Reinforced cement plinth for posts : en fr
  • ES105476A1 - A perfection in the sidewalks to clean shoes and put on shoes. : en es
  • GB284525A - Improvements in or relating to vehicle springs : en
  • DE455635C - Easel file : de en
  • FR633828A - Process for treating crude phosphate and other materials containing insoluble calcium phosphate : en fr
  • FR633489A - Movable screen attenuator device for automotive headlights and others : en fr
  • GB267479A - Safety device for the stripper door of carding machines : en
  • DE455453C - Spring suspension, especially for vehicles : de en
  • US1657652A - Oil stove : en
  • US1657779A - Pneumatic pipe-cleaning machine : en
  • FR633661A - Process for manufacturing organic compounds or emulsifiable solutions : en fr
  • DE455412C - Process for the production of veined colored paper : de en
  • FR633675A - Compressor dryer : en fr
  • US1657537A - Feeding device for presses : en
  • GB260628A - Improvements in or relating to methods of making producer gas : en
  • CH124532A - Process to obtain volatile essences from heavy oils. : en it
  • ES105474A1 - An apparatus designed to graphically record the power of the successive meridians of any optical system. : en es
  • ES105500A1 - An opening device for metal lid containers. : en es
  • US1657527A - Bottle and pan washer : en
  • CH124546A - Device for dividing sports fields. : de en
  • DE455419C - Coke oven : de en
  • CA277457A - Toy oil pumping rig : en fr
  • DE448055C - Shaving brush made from rubber mats : de en
  • FR633460A - Internal combustion engine : en fr
  • CA277508A - Bracing apparatus for sheet metal : en fr
  • US1657520A - Assighok to mueeay body : en
  • DE455465C - Tapered roller bearings : de en
  • ES105565A1 - Goniometer-compass. : en es
  • PL8150B1 - Device for slanting oval or flat cigarettes, : en pl
  • GB282700A - Improvements in slicing machines : en
  • US1657524A - Asshbtoe to doherty ileseabch comt : en
  • US1657809A - Process for the preparation of new derivatives of naphthoquinone : en
  • CA277478A - Tourist's cabinet : en fr
  • CA277530A - Cork ribbon : en fr
  • DE455568C - Ladder for long telegraph cables wrapped in elements of the magnetic group : de en
  • US1657750A - Wreath support : en
  • SU4355A1 - Frame for photographic apparatus for shooting one ton or color originals : en ru
  • FR633569A - Welding method of fixing the saddle to the iron sleepers : en fr
  • FR633712A - Improvements in mushroom cultivation : en fr
  • DE455578C - Household washing machine : de en
  • PL8156B1 - A method of obtaining aluminum alloys with good physical properties. : en pl
  • FR633664A - Improvements to safety razors : en fr
  • FR633846A - Sealing device and sealing pliers : en fr
  • ES105390A1 - A toy gun. : en es
  • GB279887A - Improvements in electric battery charging systems : en
  • FR633786A - Manufacturing method and industrial products imitating wrought iron : en fr
  • GB284372A - Improvements in hat and like clips or holders for attachment to chairs in theatres and similar places : en
  • US1657773A - Flexible coupling : en
  • US1658018A - Automatic feeder for fowls : en
  • ES105478A1 - Procedure for the manufacture of solid or hardened ice cream. : en es
  • GB270262A - Improvements in locomotives : en
  • DE455368C - Process for the production of light metal pistons with cast-in chucks for the sealing rings : de en
  • USRE16862E - Driving shield : en
  • ES105386A1 - Apparatus for curling the eyelashes. : en es
  • US1657715A - Switch mechanism : en
  • DE455500C - Mixture engine : de en
  • ES105443A1 - Improvements in the manufacture of benzine and hydrocarbons. : en es
  • US1657940A - Rail lock : en
  • FR633495A - Device applicable to fireplaces with movable grate, to distribute the blowing air under the grid between several wind boxes : en fr
  • CA277458A - Chassis construction : en fr
  • CA277499A - Eyeglass holder : en fr
  • CA277551A - Flush tank operating lever : en fr
  • US1657658A - Automatic valve : en
  • CH124523A - Process for the extraction of volatile organic substances from gas mixtures using a washing liquid. : de en
  • US1658013A - Mercury switch : en
  • CH124372A - Inclinometer. : de en
  • SU4488A1 - Telephone device : en ru
  • DE455272C - Round brush : de en
  • GB284407A - Improvements in or relating to nut-locking devices : en
  • CH124422A - Rod-like insulator. : de en
  • CH124507A - Process for making artificial silk. : de en
  • CH122702A - Warning signal device with light reflector. : de en
  • CA277580A - Lining of iron and steel pipe, tube, etc. : en fr
  • US1657499A - Stop mechanism for presses : en
  • PL8213B1 - : en pl
  • US1657528A - Doorcheck strap : en
  • BE347680A - Ester preparation process : en fr
  • CA277510A - X-ray screen : en fr
  • CH124421A - Process for making electrical conductors. : de en
  • CA277494A - Cloth gauge : en fr
  • CH124379A - Loud speaker. : en fr
  • PL8141B1 - Template sheet for rotary copying machines. : en pl
  • PL8144B3 - Ammonia fabrication improvements. : en pl
  • CH124435A - Support of electric lamps for light rails. : en fr
  • CA277572A - Electrical condenser : en fr
  • US1657721A - Juice extractor : en
  • CH124525A - Process for the preparation of 2-oxy-3-bromopyridine-5-arsic acid. : de en fr
  • ES105397A3 - An industrial procedure consisting of the manufacture of wooden bicycle rims. : en es
  • GB284465A - Improvements in or relating to brakes for motor cycles : en
  • BE347166A - Humectants, detergents, emulsifiers : en fr
  • CA277497A - Decorative substance : en fr
  • US1657739A - Valve : en
  • FR633717A - Advanced lock : en fr
  • ES105448A1 - A tilting platform. : en es
  • FR633629A - Method for the automatic progression of oscillating mechanical devices : en fr
  • US1657833A - Combined demountable wheel and rim : en
  • US1657703A - Vehicle wheel : en
  • US1657821A - Reversing gearing for dishwashing machines : en
  • CA277459A - Electrical terminal connector : en fr
  • CH124541A - Machine for setting type lines. : de en
  • DE455760C - Finger cot : de en
  • FR633502A - Front sight cover and muzzle cover for barrels of lebel rifles and similar weapons : en fr
  • FR633769A - Hand plow : en fr
  • FR633607A - New mechanism for cocking, triggering and percussion of a rifle with superimposed barrels : en fr
  • CH123785A - Reusable gate valves for hydraulic systems, in particular for bypassing hydraulic turbine and storage systems. : de en
  • DE455110C - Electrically heated steam boiler based on the electrode principle : de en
  • ES105466A1 - An improvement in the tables. : en es
  • FR633642A - Slip or friction centrifugal clutch or coupling device : en fr
  • GB284488A - Improvements in carpenters' and like joints : en
  • DE448562C - Device for emptying collection containers : de en
  • US1657456A - Weedeb : en
  • US1657626A - Typewriter : en
  • CA277532A - Boiler protection : en fr
  • CH124259A - Process for the production of a dry diazo preparation. : de en
  • CH124494A - Electric heater for appliances. : de en
  • DE455461C - Ship's hoist with balancing of the trough through several counterweights hanging on ropes or the like : de en
  • DE455503C - Device for atomizing lubricating oil by means of compressed air : de en
  • ES105426A1 - Improvements in the Verdol two-step mechanism. : en es
  • FR633606A - Device for inflating air chambers : en fr
  • GB280233A - Improvements in machines for cutting substances into slices : en
  • US1657884A - Brake : en
  • US1657992A - Apparatus for delivering measured quantities by volume of petrol and other liquids : en
  • US1657982A - Process of manufacturing gelatin capsules for use as bottle caps : en
  • US1657570A - Sound transmitting and receiving diaphragm : en
  • SU4368A1 - Installation with an internal combustion engine on the train : en ru
  • DE455301C - Metallic protective coating on ski boots and similar footwear : de en
  • ES105588A1 - Improvements in thermionic cathodes for electric tubular vacuum devices. : en es
  • FR633721A - Chassis with independent and compensated suspension for motor vehicles and others : en fr
  • GB277984A - Improvements in or relating to stamping or printing devices : en
  • SU4338A1 - Aiming machine for shooting at air targets : en ru
  • US1657481A - Saw tooth : en
  • US1657962A - Matrix assembler for typographical machines : en
  • ES104393A1 - Filing cabinet with curved pins. : en es
  • GB267882A - Improvements in and relating to variable braking devices such as web tension equipments for printing presses and the like : en
  • US1657983A - Rotary fan : en
  • US1658014A - Column-post bearing for brake hangers : en
  • CH124534A - Process for the production of homogeneous precipitates from aqueous dispersions of organic substances on electrically conductive precipitation substrates. : de en
  • CA277516A - Hydrocarbon extraction : en fr
  • US1657487A - Refrigerator : en
  • USRE16864E - Swivel caster : en
  • ES105417A1 - Perfections contributed to the bearings that comprise the bearing boxes. : en es
  • ES105531A1 - A device for regulating the temperature of steam reheating in locomotives equipped with large pipe reheaters. : en es
  • US1657464A - Apparatus for stretching leather : en
  • PL8188B1 - Tobacco cartridges for pipes covered with paper. : en pl
  • US1657595A - Sheet delivery and stacking mechanism : en
  • CA277490A - Tobacco pipe : en fr
  • CA277576A - Gas and vapour purification : en fr
  • CH124516A - Side support on heel caps of footwear. : de en
  • CA277527A - Method of coating metal : en fr
  • CH124475A - Process for the preparation of a green vat dye of the dibenzanthrone series. : de en
  • FR633576A - Mufflers for internal combustion engines : en fr
  • FR633684A - Powder for the maintenance of dentures or other dental appliances and its manufacturing process : en fr
  • FR633793A - Improvements to indicating devices for remote readings : en fr
  • GB284551A - Improvements in and relating to double chain gearing for mechanical looms : en
  • GB284359A - Improvements in internal combustion engines : en
  • GB284418A - An improved manufacture of shaped masses such as briquettes : en
  • GB284527A - Spring-brake for warp beams of looms : en
  • GB284531A - Golf accessory : en
  • DE455396C - Record speaking machine with automatic switch-off device : de en
  • FR633800A - Advanced device for mortising stair stringers : en fr
  • FR633742A - Automatic backlash adjustment device for railroad brake linkages and similar linkages : en fr
  • CA277468A - Scale remover : en fr
  • US1657685A - Composition of matter for use as a belt dressing : en
  • US1657732A - Bearing support : en
  • PL8108B1 - Combined vacuum air brake. : en pl
  • US1657875A - Connecting bar : en
  • US1657908A - Grille : en
  • DE455536C - Kraftwringmaschine with simultaneous pressing roll and drive control : de en
  • FR633496A - Disc hoe refinements : en fr
  • FR633579A - Conductive plates for electric heaters in carbon discs : en fr
  • FR633812A - Process for preparing a yellow azo dye : en fr
  • US1657526A - Fluid-pressure brake : en
  • CH124582A - Ashtray with a matchbox. : de en
  • CH124469A - Electromotive bogie drive for vehicles. : de en
  • US1657814A - Chicago : en
  • US1657718A - Cabinet : en
  • US1657838A - Apparatus for measuring liquid fuel : en
  • DE455505C - Delivery indicator, especially for lubrication lines with visible drops and check valves : de en
  • SU4381A1 - Adaptations to roller paint sprayer : en ru
  • DE455420C - Regenerative coke oven : de en
  • DE455350C - Suspended ceilings for fireplaces : de en
  • SU4432A1 - Internal combustion engine for tractors, etc. : en ru
  • US1657505A - Method of deodorizing isopropyl alcohol : en
  • PL8165B1 - Method and device for hot sulfur removal of gases from the distillation or roasting of solid or liquid fuels. : en pl
  • US1657473A - Golf club : en
  • US1657502A - Headlight : en
  • PL8166B1 - The method of obtaining azo dyes. : en pl
  • SU4454A1 - A device for transmitting and recording the distance of a change in a liquid level : en ru
  • US1657690A - Automobile fendeb guaed : en
  • CA277491A - Pavement : en fr
  • SU4476A1 - Machine for chopping sugar refined : en ru
  • CA277437A - Oil burner : en fr
  • DE455341C - Electromechanical device for tensioning springs using electrical current : de en
  • FR633521A - High speed reels improvements : en fr
  • FR633691A - Process for obtaining cementation reserves : en fr
  • DE455267C - Dividing device for wheel grinding machines working according to the rolling process : de en
  • GB284411A - Improvements in rotary engines, pumps, blowers, compressors, meters and the like : en
  • GB283572A - Improvements in or relating to ball bearings : en
  • GB284414A - Improvements relating to mechanically propelled vehicles : en
  • ES104522A1 - Improvements in tanning procedures for shark skins. : en es
  • FR633635A - Electric lighter : en fr
  • FR633823A - oil elevator : en fr
  • ES105548A1 - A procedure for dyeing wool garments with natural or artificial silk. : en es
  • FR633829A - Front-wheel drive device on motor cars : en fr
  • GB284579A - Improvements in and connected with collapsible boats : en
  • US1658001A - Card-system filing device : en
  • FR633541A - Improvements in manufacturing processes for insulating papers containing phenol resins : en fr
  • DE455360C - Pulling device for conveyor wagon u. like : de en
  • DE455564C - Work machine for shoemakers : de en
  • ES105467A3 - A procedure for the manufacture of hairy fabrics. : en es
  • PL8229B1 - Clothes press. : en pl
  • SU4396A1 - Diesel engine with direct motion transmission from engine to axle : en ru
  • GB284518A - Improvements relating to the manufacture of spiral metal pipes : en
  • FR633484A - Device for monitoring the electric ignition circuit of internal combustion engines : en fr
  • FR633539A - Improvements made to the assembly of brushes of electric machines in their supports : en fr
  • GB284543A - Improvements in or relating to moulding machines : en
  • DE455521C - Method and device for the production of decolorizing charcoal : de en
  • DE455609C - Device for sheet metal gluing machines for separating the paper web between the sheet metal panels continuously carried out with short spaces : de en
  • ES105547A3 - An industrial procedure for preparing eggs with coagulation of their albumin. : en es
  • SU4382A1 - Internal combustion engine : en ru
  • GB270735A - : en
  • GB284524A - An improved addressing or like printing machine : en
  • ES105475A3 - Manufacturing process of stockings and socks made of linen, cotton, silk and artificial silk. : en es
  • GB284406A - Improvements in mountings for mouthpieces for telephones and the like : en
  • GB284548A - Improvements in road vehicles : en
  • DE455359C - Coupling, especially for railway safety systems : de en
  • DE455444C - Tobacco pipe with smoke path extension : de en
  • GB284437A - Improvements in milling cutters : en
  • DE455314C - Switching device for the paper roll of typewriters : de en
  • DE455351C - Liquid heater : de en
  • US1657660A - Electric control for sterilizers : en
  • US1657546A - Adjustable level and plumb device : en
  • US1657860A - Op chicago : en
  • US1658015A - Decorated glass and method of making same : en
  • ES105434A1 - Improvements in the manufacture of sheets films or sheets made of compositions containing ethers or cellulose esters. : en es
  • CA277513A - House model : en fr
  • CA277519A - Mining boot : en fr
  • ES105527A1 - A thermo-dosage bottle of liquid medicines. : en es
  • ES104450A1 - A process to produce metals in electric furnaces. : en es
  • FR633516A - Aquatic vehicles with stabilizing rudder in bow : en fr
  • GB284425A - Improvements in and relating to sand or like moulds for making castings : en
  • GB284534A - Improvements in ornithopters : en
  • GB284492A - Improvements in or relating to lubricators : en
  • ES105449A1 - Fire extinguishing device completely sealed. : en es
  • US1657706A - Extension table : en
  • DE455364C - Glow cathode tubes : de en
  • DE455566C - Forming device for the production of reinforced concrete beams : de en
  • FR633655A - Enhancements to high temperature heat transfer devices : en fr
  • FR633692A - Improvements to devices intended to guarantee the secrecy of electric transmissions of signals, with or without wires : en fr
  • FR633537A - Improvements made to agglomerated parts based on graphite-type bodies, in particular mechanical parts (bearing pads, seals, etc.), and mechanical-electrical parts : en fr
  • GB284770A - Improvements in variable electrical resistances : en
  • CH124250A - Electric traction installation. : en fr
  • FR633454A - Bending machine for metal tubes : en fr
  • FR633647A - Machine to "multiply" seeded beets or other plants : en fr
  • DE455511C - Shredding plant : de en
  • FR633645A - Improvements to devices for removing and replacing spools in spinning, twisting or other similar machines : en fr
  • FR633796A - Mechanism for conveyor or shaker screen : en fr
  • CH124396A - Bolt lock. : de en
  • DE455490C - Grate feeder with swinging throwing shovel : de en
  • ES105606A1 - Process for the manufacture of soluble phosphates. : en es
  • CA277525A - Zinc ore reduction : en fr
  • DE455240C - Device to eliminate the fading effect : de en
  • ES105473A1 - Folding base of new system. : en es
  • US1657689A - Switch stand : en
  • SU4366A1 - Lacquer preparation method : en ru
  • SU4502A1 - Electric bulbs with a reflector inside the bulb : en ru
  • US1657853A - Frame construction for motor vehicles : en
  • CA277446A - Tire chain : en fr
  • CH124438A - Apparatus for treating the human body with galvanic current. : de en
  • US1657693A - Protecting molten magnesium : en
  • US1657834A - Shock absorber : en
  • CH124397A - Hose clamp. : de en
  • DE455540C - Steam trap with gradual relaxation in several chambers : de en
  • CA277512A - Billiard table : en fr
  • US1657673A - Artificial molar tooth : en
  • PL8157B1 - Device for regulating the temperature of steam superheat in steam locomotives. : en pl
  • PL8201B1 - Method of feeding grass plants for cattle. : en pl
  • US1657588A - Hub cap : en
  • US1657889A - Method of embossing leather : en
  • US1657916A - Windshield cleaner : en
  • SU4395A1 - Device for ignition in internal combustion engines : en ru
  • CA277542A - Hydroxy acid ester : en fr
  • CH124348A - Process for the production of an acetal. : de en
  • CH124407A - Process for cooling combustion turbines and propulsators. : de en
  • CH124441A - Process for removing dust from roads and paving roads. : de en
  • SU4463A1 - Air distributor for compressed air brakes : en ru
  • US1657770A - Lead adjustment for radial valve gears : en
  • US1657921A - Machine for making glass containers : en
  • CH124389A - Process for joining metal foils with celluloid layers. : de en
  • CA277447A - Paper product : en fr
  • CH124352A - Process for the preparation of a chromable azo dye. : de en
  • CH124433A - Fitting suspended from lattice masts with socket for electric light bulbs. : de en
  • FR633758A - Improved method and apparatus for making relief or intaglio engraved plates bearing names and numbers : en fr
  • GB274847A - Loud speaker : en
  • GB284526A - Improved electric fire or radiator : en
  • CA277599A - Cellulose ester and ether application : en fr
  • CH124391A - Process for drying out new buildings, structures and other construction spaces. : de en
  • US1657978A - Chain pliers : en
  • CA277520A - Brooder heat control : en fr
  • CH124231A - Telephone system. : de en
  • US1657971A - Hair curler : en
  • DE455591C - Steam superheater, the pipes of which are inserted into the combustion chamber of the steam boiler : de en
  • CA277586A - Storage battery : en fr
  • SU4360A1 - Device for determining the depth of modulation of high frequency currents : en ru
  • BE347343A - : en fr
  • CA277546A - Core tip : en fr
  • US1658011A - Dipping-form-cleaning apparatus : en
  • CA277451A - Box : en fr
  • US1657609A - Axle for multiple-drill-disk bits : en
  • SU4418A1 - Icebreaker with a drive, breaking the ice mechanism : en ru
  • US1657754A - Catalytic oxidation of sulphur dioxide : en
  • DE455234C - Braking method for weight automatic track brakes : de en
  • ES105411A3 - A procedure for the manufacture of metal vases and vases. : en es
  • AU903327A - Improved upper cylinder lubricating device for internal combustion engines : en
  • ES105468A1 - An improvement in the armchairs for barber and similar. : en es
  • CA277585A - Toy : en fr
  • CH124135A - Process for obtaining mechanical work related to the liquefaction of coal. : de en
  • PL8154B1 - A method of obtaining light fatty acids from waste fats. : en pl
  • US1657494A - Machines : en
  • US1657730A - Cable shears : en
  • PL8146B1 - Compressor, especially for small refrigerators. : en pl
  • US1657830A - Weetless fabric : en
  • US1657990A - Tank-washing machine : en
  • US1657935A - A avaii aq : en
  • US1657937A - Power-transmission jack : en
  • US1657758A - Fan blower : en
  • US1657846A - Tire-making machine : en
  • US1657533A - Bisk wheel : en
  • US1657797A - Glass-annealing leer : en
  • US1657928A - Ship telegraph : en
  • US1657461A - Battery mounting : en
  • ES105451A1 - Mouthpiece without chimney for smoking. : en es
  • ES105561A1 - An automatic discharge device. : en es
  • GB284582A - Improvements in or relating to the saponification of esters of organic acids : en
  • CH124127A - Method and device for ironing items of clothing. : de en
  • US1657501A - Adjustable spring-shackle bushing : en
  • CH124361A - Sheet filing device on printing machines. : de en
  • CH124547A - Ski binding. : de en
  • FR633726A - Tool for removing valves from explosive engines or other similar applications : en fr
  • PL8170B1 - A method and device for casting hollow metal objects. : en pl
  • US1657575A - Means for locking doors : en
  • FR633637A - Improvements made to the storage, in a container, of dissolved or compressed gases, or of flammable liquids : en fr
  • ES100951A3 - A curling iron for hair. : en es
  • FR633732A - Improvements to fishing nets : en fr
  • DE455408C - Roller switch for series, individual, parallel and disconnection of two electrical resistors : de en
  • ES105490A1 - A procedure to obtain artificial porous products. : en es
  • GB273285A - An improved process and apparatus for the moistening of yarn and other textiles : en
  • DE455393C - Method for producing seamless stone wood flooring : de en
  • ES105458A1 - Electric diesel locomotives. : en es
  • ES105609A1 - The manufacture, by means of a metallic aluminum alloy in combination with other metals, of artistic construction materials and objects of ornamentation and decoration of artistic metalwork. : en es
  • DE455570C - Starting circuit for electric motors : de en
  • SU4403A1 - A device for determining the level of standing fluid in wells : en ru
  • SU4475A1 - Device for automatically directing torpedoes to a target with a large iron mass. : en ru
  • US1657918A - Treatment of trees : en
  • FR633485A - Packaging containers : en fr
  • DE455375C - Drive device for blowers in the coolers of motor vehicles : de en
  • CH124452A - Electrically operated and automatically acting advertising speech machine. : de en
  • US1657622A - A common-law : en
  • US1657683A - Grate : en
  • US1657878A - Optical projection : en
  • FR633658A - Further training in electrical current sockets and reducers : en fr
  • FR633778A - Control unit for electrical contacts for lighting and other uses : en fr
  • AU940527A - Improvements in brakes : en
  • CA277503A - Clutch : en fr
  • GB263191A - Process for the production of 2-amido-4-nitrophenoxyethanol or -propandiol : en
  • FR633530A - Linen ginning machine : en fr
  • DE455447C - Drill or fertilizer spreader with stub axle steering : de en
  • GB281623A - Process and device for stretching and drying knitted or similar fabrics made from artificial silk : en
  • US1657941A - Process and apparatus for the refining and purifying of liquids : en
  • FR633799A - Tie enhancements : en fr
  • FR633451A - Multi-time code translator : en fr
  • US1657618A - Apparatus for handling freight : en
  • SU4461A1 - Device for electric heating, especially welding, devices : en ru
  • AU640827A - Safety razor andother devices : en
  • GB284734A - Improvements in thread tension compensating devices for use in winding, twisting, doubling, knitting or other textile machines : en
  • GB284759A - Improvements in distributors, spray apparatus and the like for the delivery or diffusion of powders or liquids : en
  • ES105577A3 - New improvements in pliers to seal the joints or linkers used to seal boxes and other packages on the strap. : en es
  • US1657766A - -xx-x - - x -- - - x - -- : en
  • SU4353A1 - Kerosene samovar : en ru
  • FR633479A - Shock absorber for all vehicles and all other similar applications : en fr
  • FR633775A - Mechanical device applicable to public attractions : en fr
  • DE455299C - Milling device on machines for grinding and polishing knife blades, in particular with uneven curvature (table knives) : de en
  • DE455478C - Suspension of the rail brake on vehicles with a sprung frame : de en
  • ES105573A1 - Arrangement of the saucer discs in the digging machines. : en es
  • FR633765A - Automatic photographic machine : en fr
  • FR633774A - Device for pulling drainage ditches using a standard construction plow : en fr
  • US1657688A - Switching mechanism : en
  • ES105542A1 - A refinement in kitchen stoves. : en es
  • ES105587A1 - Device for drying cigars. : en es
  • GB264181A - : en
  • GB284419A - Trolley for facilitating the transport of broken-down road vehicles : en
  • US1657580A - Apparatus for removing high-bake enamel : en
  • GB284747A - Drying channels or tunnels : en
  • FR633731A - Process for gelatinizing hydrocarbons and returning them to the liquid state : en fr
  • DE455477C - Interchangeable bearing of the type cylinder of type cylinder typewriters : de en
  • DE455381C - Dust collector for machines in the shoe industry : de en
  • DE455386C - Process for the preparation of pyridine-2,3-dicarboxylic acid (quinoline acid) : de en
  • GB284563A - Improvements in or relating to fire-grates : en
  • ES105447A1 - Apparatus for the rapid preparation of concrete stakes or similar. : en es
  • GB282833A - A method of cooling exhaust turbo blowers for diesel engines : en
  • GB284760A - Improvements in and relating to electric fuse holders : en
  • SU4434A1 - Galvanic cell with electrolyte reserve : en ru
  • US1657781A - Automobile jack : en
  • PL8171B1 - A device for producing a seal around a cylindrical body or for holding such a body. : en pl
  • SU4404A1 - A device for determining the level of oil and water in oil wells : en ru
  • US1657642A - Adjustable form for wrapping machines : en
  • SU4321A1 - Device for multiple wiring of high frequency currents by wire and without wires : en ru
  • US1657467A - Swimming device : en
  • US1657748A - Hack-saw frame : en
  • US1657819A - Pneumatic grease gun : en
  • PL8137B1 - Receiving signaling system. : en pl
  • US1657512A - Internal-combustion-engine jacket : en
  • US1657837A - Hinge construction : en
  • DE455331C - Dry chain for envelope machines and similar machines : de en
  • US1657558A - Automotive brake : en
  • US1657786A - Hunting boat : en
  • GB280490A - Improved means for the distant automatic control of a central electric hydraulic station : en
  • CA277547A - Broiling oven : en fr
  • DK38386C - Sound reproducing apparatus. : da en
  • ES105012A1 - Arrangement to suppress the arc in the earth connections in high voltage networks. : en es
  • GB282470A - A portable mixer for concrete and other building materials : en
  • FR633482A - Method and device for hollowing out grooves for accommodating springs in umbrella rods : en fr
  • GB265197A - Improved manufacture of chemical manures : en
  • GB279794A - : en
  • FR633818A - Bucket pump improvements : en fr
  • SU4478A1 - Internal combustion engine with rotary valves deflected by a fist piston : en ru
  • ES105599A1 - Safety device for "Roentgen" installations. : en es
  • CH124334A - Flat knitting machine for long stripes and checked patterns. : de en
  • GB284570A - Improvements in machines for ramming pavements : en
  • ES100948A1 - Carafes totally or partially covered in raffia. : en es
  • DE455579C - Washer extractor for water drive : de en
  • US1657678A - Film clip : en
  • US1657801A - Hand-operated grease gun : en
  • FR633810A - Improvement in the treatment of lead chloride or basic chlorides : en fr
  • SU4357A1 - Stopper to the clockwork : en ru
  • DE455492C - Method and apparatus for feeding molten glass : de en
  • FR633747A - Autonomous radiator with water circulation and adjustable electric heating and special model for heating by gas, alcohol, etc. : en fr
  • US1657761A - Adjustable volume aggremeter : en
  • US1657987A - Swinging joint : en
  • FR633762A - Injection pump for internal combustion engines : en fr
  • US1657564A - Tail-holding device for shirt-pressing machines : en
  • US1657964A - Building construction : en
  • GR1729B - IMPROVEMENTS ON THE PHONE WITH A MACHINE TO AUTOMATICALLY COLLECT THE PRICE OF SPEECH. : el en
  • US1657596A - Machine fob raising : en
  • GB284504A - Device for towing nets : en
  • ES105408A3 - Apparatus for collecting crumbs and dust. : en es
  • US1657457A - Dough-depositing machine : en
  • FR633510A - Device to ensure the secrecy of radio or radio telegraph communications : en fr
  • US1657550A - Method and apparatus for cooling electrical apparatus : en
  • US1657638A - Electrical gas-igniting device : en
  • DE455538C - Control unit for the supply and discharge of the combustion media from gas-heated regenerative ovens : de en
  • FR633825A - Advanced tankless carburetor at constant level : en fr
  • GB284554A - Improvements in and relating to sleepers for railway rails : en
  • ES105218A1 - Improvements in superheaters. : en es
  • FR633843A - Device for steam expansion : en fr
  • DE455347C - Resistance made of silicon or similar material : de en
  • DE455576C - Machine for cleaning and degreasing animal fists : de en
  • DE455322C - Socket cap with screw-in nipple : de en
  • ES104926A2 - A process for preparing magnesium and alkaline earth metal cyanamides. : en es
  • FR633657A - Arrangement for blank annealing of metals : en fr
  • FR633693A - Lighting device for automobile signaling luminaires : en fr
  • DE455497C - Bath heater connected to the floor heating boiler and heated by the same heat source : de en
  • PL8230B1 - Foot drive for darning, embroidery and sewing machines. : en pl
  • DE455631C - Wooden rungs : de en
  • GB274452A - Improvements in and relating to the construction of roofs, walls, floors and the like : en
  • DE455382C - Bullet firmly connected to the propellant : de en
  • US1657991A - Transmission for automobiles : en
  • CA277430A - Tire lock : en fr
  • US1657629A - Space band : en
  • US1657724A - Monoazo dyes : en
  • PL8232B1 - Automatic embroidery machine with a specific pattern pattern. : en pl
  • US1657562A - Closure retainer : en
  • CA277461A - Matrix scorcher : en fr
  • SU4430A1 - Hand-held liquefied gas fire extinguisher : en ru
  • US1657462A - Nonsinging reamplifying circuits : en
  • US1657950A - Container-closure disk and the production and application thereof : en
  • US1657506A - Screen for automobile windows : en
  • US1657633A - Process for the production of salts from brines and solutions : en
  • US1657862A - Sanitary fruit bowl : en
  • CH124399A - Hose and pipe connection. : de en
  • CA277502A - Hame : en fr
  • US1657497A - Tweezers : en
  • DE455486C - Chain grate with wind divisions between the upper and lower grate tracks : de en
  • GB273643A - Improvements relating to railway traffic controlling apparatus : en
  • DE455699C - Large rectifier with cooling tubes protruding into the anode ring : de en
  • ES105401A1 - Apparatus for the manufacture of stamps or pharmaceutical capsules. : en es
  • FR633680A - Improvement in methods of supplying direct current to telegraph or wireless telephony stations : en fr
  • FR633756A - Clamping cup for metal flange adapting to all types of automotive car wheels : en fr
  • FR633752A - New electric generator : en fr
  • DE455522C - Process for the desulphurisation of tea oils and similar raw hydrocarbons while increasing their content of petrol hydrocarbons : de en
  • DE455413C - Workers shirt : de en
  • US1657545A - Process of burning or subliming sulphur : en
  • US1657917A - Sadiron support : en
  • US1657657A - Coking retort oven : en
  • US1657539A - Press : en
  • DE455483C - Electrode rod for electric arc welding : de en
  • DE455615C - Headlights for motor vehicles : de en
  • ES105378A1 - Automatic vessel cleaning device, in which the water outlet is opened by means of the pressure exerted with the vessel. : en es
  • GB284470A - Improvements relating to loose leaf binders : en
  • AU639927A - Mattress : en
  • US1657880A - Power-operated cleaning brush : en
  • US1657489A - Railway-crossing signal : en
  • SU4415A1 - Fittings to the two halves of the fittings of electric lamps to prevent theft of incandescent bulbs, glass hubs, etc. : en ru
  • US1657774A - Canning machine : en
  • ES105518A1 - New pedal machine adaptable to mechanical looms. : en es
  • CA277531A - Printed surface cover : en fr
  • DE455407C - Device for charging round sintering pans for ore u. like : de en
  • PL8217B1 - Device for gas firing shaft furnaces. : en pl
  • US1657729A - Express envelope : en
  • US1657752A - Fur brush : en
  • PL8190B3 - A device for stopping the trolley on the ramp in the event of a rope breakage. : en pl
  • GB284757A - Improvements in or relating to collapsible furniture : en
  • FR633639A - Safety closure for baskets, cages, trays, boxes, crates, trunks and other types of packaging : en fr
  • FR633677A - Electro-mechanical resonance servo motor : en fr
  • GB264524A - Improvements in joint making packing for high pressure vessels and the like : en
  • DE455409C - Device to prevent the permissible speed of a generator connected to a drive motor by a clutch from being exceeded : de en
  • ES105549A1 - A new lock of secret without key, of numbering. : en es
  • FR633700A - Improvements to two-stroke engines : en fr
  • CH124401A - Ventilation apparatus. : de en
  • FR633815A - Convertible armchair : en fr
  • GB284453A - Improvements in lubrication arrangements for bearings : en
  • US1657760A - Steam pipe for locomotive engines : en
  • FR633760A - Reciprocating compressor, balanced, without valves, running at high speed : en fr
  • ES105482A3 - An apparatus for metal container mouths. : en es
  • CA277479A - Bicycle carriage : en fr
  • CA277554A - Butter manufacture : en fr
  • ES105521A1 - Procedure for the manufacture of compound fertilizers. : en es
  • GB284750A - Swivel caster with brake and lock : en
  • PL8131B1 - Silo for powdered and granular materials. : en pl
  • US1657632A - Machine for trimming the soles of boots and shoes : en
  • US1657636A - Vacuum tube and method of constructing the same : en
  • US1657798A - Toy figure imitating natural walking motions : en
  • CA277557A - Fuse mounting : en fr
  • CH123789A - Automatic adjustment device for rotatable impeller blades of water turbines. : de en
  • US1657548A - Game apparatus : en
  • US1657818A - Method and apparatus for making weftless fabric : en
  • FR633777A - Devices for mounting and assembling boxes for hutches, dovecotes and others : en fr
  • FR633840A - Cement pole and its manufacturing process : en fr
  • GB272196A - Connection for cables : en
  • AU572327A - Improved method and apparatus for repairing and retreading pneumatic or solid motor tyres : en
  • US1657900A - Closed electric machine : en
  • US1657469A - Grease pump : en
  • DE453925C - Igniter for hand grenades : de en
  • CA277595A - Wood cutter mechanism : en fr
  • US1657932A - Electric heater : en
  • US1658008A - Process for making air pillows and the like : en
  • US1657939A - Cable hook or step : en
  • US1657891A - Mixing attachment for internal-combustion engines : en
  • SU4409A1 - Surgical apparatus for cutting bone : en ru
  • US1657954A - Machine for folding and securing box-cover margins : en
  • US1658012A - Self-contained latching mechanism for intermittent-thread-cutting temples : en
  • PL8198B1 - Device for transferring cigarettes from the machine's tank to the box. : en pl
  • CA277543A - Meter connection : en fr
  • AU907727A - Improvements in internal solder joints : en
  • CA277523A - Vehicle : en fr
  • AU575527A - Improvements infuse boxes : en
  • CH124445A - Telephone station. : de en
  • DE455363C - Device for the automatic regulation of DC machines with variable speed to constant voltage : de en
  • CH124545A - Shin guards for sports use. : de en
  • DE455650C - Mothproof wardrobe : de en
  • FR633592A - Remote control device for mechanical winches or other similar devices : en fr
  • FR633733A - Improvements to resonant conduits, with a view to obtaining an acoustic effect, for sound recording or reproducing devices : en fr
  • GB284481A - Improvements relating to drinking bowls for cattle : en
  • CH124522A - Cigarette. : de en
  • CH124558A - Watch movement. : en fr
  • CH124539A - Device for discharging the vapors on embossing presses. : de en
  • ES104891A3 - Procedure for the production of catalytic reactions by means of the apparatus described. : en es
  • GB278647A - Improvements in or relating to stencil sheets for use on duplicating machines : en
  • CA277562A - Trailer steering device : en fr
  • FR633487A - Improvement in burners for liquid fuel and in particular for fuel oil : en fr
  • CA277488A - Road drag and scraper : en fr
  • CH124500A - Mustard container. : de en
  • US1657583A - Railway-traffic-controlling apparatus : en
  • US1657578A - Bird-cage latch : en
  • DE455506C - Electrolytic process and device for this : de en
  • SU4458A1 - Aircraft : en ru
  • US1657620A - Railway-traffic controlling apparatus : en
  • US1657845A - Boiler furnace : en
  • US1657475A - Apparatus for casting under pressure in dentistry : en
  • US1657803A - Azo dyestuffs and process of making same : en
  • US1657827A - Power transmitting and brake unit : en
  • DE455602C - Butter dish with cooler bowl : de en
  • ES105536A1 - Procedure for the preparation of light sensitive layers. : en es
  • SU4426A1 - A device for obtaining and maintaining a certain temperature and humidity in the growing chambers : en ru
  • FR633741A - Smoking pipe : en fr
  • FR633802A - Moisturizer for postage stamps, envelopes, labels and other gummed artioles : en fr
  • FR633819A - Support frame for barbed wire : en fr
  • FR633519A - Wheel center : en fr
  • GB276975A - Improvements in taps or cocks : en
  • DE455346C - Arrangement of tube receivers for high and low frequency alternating current telephony and telegraphy : de en
  • GB267104A - Improvements in or relating to the refining of lead bullion containing other metals : en
  • ES105532A1 - A new procedure to seal the wooden boxes that serve as packaging for all kinds of merchandise. : en es
  • ES105567A1 - A transportable elevator. : en es
  • US1657712A - A corpora : en
  • US1657491A - Pallet : en
  • SU4443A1 - Guidance tool : en ru
  • DE455399C - Voucher marker : de en
  • US1657980A - Machine for cleaning and blending stock : en
  • US1657888A - Spurious-coin segregator : en
  • CA277475A - Spring suspension for vehicles : en fr
  • GB280602A - Improvements in sewing machines : en
  • CH124230A - Automatic telephone subscriber station. : de en
  • US1658016A - Mounting machine : en
  • PL8177B1 - A device for regulating the supply of boilers for steam engines with a variable speed. : en pl
  • SU4398A1 - Steam engine : en ru
  • SU4455A1 - Elastic transmission of motion to the drive axle from the internal combustion engine in rail cars, etc. : en ru
  • US1657764A - Transit-concrete-mixer drive : en
  • PL8206B1 - Device for connecting a tractor with wheelless agricultural machines. : en pl
  • CA277528A - Moulded article : en fr
  • PL8162B1 - Composition for storing green fodder. : en pl
  • PL8195B1 - A sewing machine with a thread cutter. : en pl
  • SU4400A1 - Watchdog armored booth for security in banks and other valuables vaults : en ru
  • US1657615A - Stock pusher : en
  • US1657668A - Box cleat : en
  • US1657998A - Golf sand-tee molder : en
  • FR633697A - Apparatus for automatic imbibition of labels, bands, stamps or the like : en fr
  • SU4483A1 - A device for using the energy of the sea waves to move the boat : en ru
  • US1657772A - Bottle cap : en
  • US1657919A - Cigarette holder : en
  • SU4485A1 - Device for working on drugs under the microscope : en ru
  • US1657466A - Window-operating device : en
  • US1657847A - Process for producing leather welts : en
  • CA277469A - Wall : en fr
  • CH124424A - Oil switch. : de en
  • SU4333A1 - Generator loading box : en ru
  • US1657968A - Spoon-holding attachment : en
  • SU4351A1 - Reversing mechanism for internal combustion engines : en ru
  • US1657509A - Suction box for paper-making machines : en
  • US1657614A - Safety vehicle body : en
  • US1657704A - Recuperator : en
  • FR633617A - Method for manufacturing metal drums and devices for carrying out this method : en fr
  • PL8102B1 - Feed device for a slow-step rolling mill. : en pl
  • US1657530A - Fluid-pressure brake : en
  • US1657973A - Dustproof watch pocket : en
  • US1657828A - Expense register actuator : en
  • US1657929A - Automobile air brake : en
  • CA277486A - Siren : en fr
  • CA277500A - Crab trap : en fr
  • CA277579A - Safety catch : en fr
  • DE455374C - Suction regulator for engines operated with generator gas : de en
  • PL8127B1 - Machine for printing and issuing tickets. : en pl
  • BE347679A - Process for preparing isopropyl acetate : en fr
  • CH124474A - Process for the preparation of a sulfuric acid ester of 2-Naphtoloxäthyläthers. : de en
  • SU4354A1 - Method for continuous production of potassium chlorate and potassium chloride by the action of chlorine on potash : en ru
  • US1657723A - Manufacture of dinitrotoluene : en
  • US1657792A - Bottle filler : en
  • US1658007A - Fruit splitter : en
  • CH124479A - Speaking machine sound box with device for the transmission of the sound vibrations by electrical means. : de en
  • US1657662A - Receptacle closure : en
  • US1657804A - Cushion heel : en
  • PL8158B1 - A method of rolling the calibration in order to use dead calibers in trio mills. : en pl
  • US1657607A - crickmer : en
  • US1657605A - Mtjltiple-cutseb-bisk : en
  • FR633708A - Automatic windscreen wiper : en fr
  • FR633746A - Improved hydraulic falset : en fr
  • PL8172B1 - A piston for pumping crude oil. : en pl
  • US1657976A - Animal trap : en
  • US1657452A - Lightning arrester : en
  • CH124367A - Drawing instrument. : en fr
  • SU4367A1 - Electric, distance controlled rotary switch : en ru
  • US1657671A - And james kelleher : en
  • CH122850A - Machine for sharpening mower blades. : de en
  • FR633523A - Battery discharge limiter : en fr
  • DE455457C - Blank gun : de en
  • ES105586A1 - Improvements in valves for the discharge and admission of liquid, maneuvered or driven by remote motors. : en es
  • PL8241B1 - The track of an electric motor with a vent. : en pl
  • US1657843A - Engine-cylinder structure : en
  • SU4433A1 - Contact detector : en ru
  • SU4439A1 - Device for determining the deflection of beams : en ru
  • DE455439C - Display device for automatic scales with projection of the weighing result on a screen : de en
  • SU4491A1 - Cathode generator : en ru
  • SU4471A1 - Fixture against loosening the nuts : en ru
  • GB284738A - Improvements in and relating to the generation of gas : en
  • CA277467A - Reproducing device : en fr
  • SU4391A1 - Composite button : en ru
  • DE455330C - Jaw chucks for holding the head of workpieces that are to be provided with threads : de en
  • ES105512A1 - Luras or artificial lures. : en es
  • US1657746A - Pump : en
  • CA277571A - Radio receiver, etc. : en fr
  • CH124015A - Process for the production of magnetic cores. : de en
  • CA277455A - Wind screen wiper : en fr
  • CA277492A - Ventilating sash : en fr
  • SU4514A1 - Method of distillation, gasification or coking of coal and carbon materials : en ru
  • PL8142B1 - A train steam engine. : en pl
  • SU4428A1 - Multiple ball bearing : en ru
  • US1657936A - Jumping-figure toy : en
  • GB284461A - Apparatus for supplying air under pressure : en
  • CA277515A - Razor blade stropper : en fr
  • ES105445A3 - Reflector for optical signals. : en es
  • GB284436A - Improvements in ladders and the like : en
  • SU4421A1 - Brake block for air brakes : en ru
  • PL8187B1 - The drive of the infeed rollers on automatic printing machines and presses. : en pl
  • PL8215B1 - : en pl
  • SU4506A1 - Carbon dioxide ejection device for extinguishing fires : en ru
  • US1657840A - Electric switch : en
  • CA277449A - Farm gate : en fr
  • US1657579A - Articulated car : en
  • PL8167B1 - The method of obtaining the yellow azo dye. : en pl
  • SU4387A1 - Device for viewing stereoscopic cinematic images : en ru
  • CH123361A - Maximum recording counter. : en fr
  • DE455520C - Process for the production of colloidal solutions : de en
  • US1657613A - Combination brush and mop holder : en
  • US1657536A - Roller bearing : en
  • US1657894A - Photographic camera : en
  • AU858727A - Process for dissolving titaniferous materials in acids : en
  • CA277484A - Dehydrating method : en fr
  • CH124283A - Braking device for motor vehicles with explosion engines. : de en
  • AU859127A - Improvements relating to automatic telephone systems : en
  • US1657825A - Railway draft appliance : en
  • SU4419A1 - Alternator : en ru
  • CH124447A - Circuit arrangement for zone time counting of different-valued interurban connections in telephone systems. : de en
  • CA277436A - Anchor for cattle stanchions : en fr
  • DE455509C - Device for the complete extraction of the contents of grains, berries and the like. Like. Without adding shells, berry stones, etc. : de en
  • DE455610C - Baling press driven by two counter-rotating screw gears : de en
  • ES105489A1 - A mechanical procedure for the production of embroidered bedspreads. : en es
  • ES105593A3 - New improvements in seals to nail and protect packaging boxes. : en es
  • FR633842A - Sheet metal for welding work and its manufacturing process : en fr
  • DE455596C - Leadership of drivers for suspension railways with rigid superstructure : de en
  • FR633662A - High speed ammonia compressor for refrigeration systems : en fr
  • FR633813A - Process for the transformation of lead sulphate into lead carbonate : en fr
  • GB284580A - Improvements in hollow grinding bodies for ball-, drum- and tubular mills : en
  • ES105371A1 - A new procedure for the manufacture of riveted pins. : en es
  • DE455459C - Playing with running body : de en
  • FR633613A - Device for supplying lamps with several electrodes using alternating or direct current from the electricity distribution sectors : en fr
  • CA277537A - Lamp with marking : en fr
  • AU569627A - Improvements inthe manufacture of nonpianiform fibrous articles : en
  • PL8126B1 - Method and device for cleaning and maintenance of transport ropes. : en pl
  • US1657569A - Polishing device : en
  • CH124553A - Weighing machine. : de en
  • DE455561C - Drive device for motor vehicles with several engines : de en
  • ES104527A1 - A procedure for the preparation of tissue pieces of any kind, wrapped in sheets of paper with lists and pictures. : en es
  • FR633723A - Improvements to multipliers for velocipeds : en fr
  • CA277538A - Pressed metal sedan door : en fr
  • US1657474A - Loose-leaf binder and method of making the same : en
  • US1657643A - Electric heating means : en
  • US1657707A - Vacuum cleaning attachment for motor vehicles : en
  • ES105069A1 - Improvements in the devices for permanent wave. : en es
  • FR633511A - Incandescent lamp : en fr
  • CH124411A - Heat exchange device. : de en
  • DE455559C - Process for bending and tempering rods or pipes : de en
  • SU4416A1 - Device to control the angle of the meeting of the wing of the aircraft : en ru
  • AU559327A - Improvements relating to header harvesters andthe like : en
  • CA277443A - Animal moving implement : en fr
  • CA277541A - Confectionery coating method : en fr
  • ES104318A3 - Manufacture of cuffs for men's shirts and other similar garments. : en es
  • PL8196B1 - Method of methane chlorination. : en pl
  • US1657568A - Tube-feeding method and apparatus : en
  • CH124403A - Circulation pump. : de en
  • PL8151B1 - A method of grinding Portland cement. : en pl
  • US1657574A - Method and apparatus for converting electric power : en
  • SU4377A1 - Handheld cannon : en ru
  • SU4516A1 - Device for controlling the flow of molten glass : en ru
  • US1657852A - Osi chicago : en
  • PL8114B1 - A method of making a crystal from raw sugars or molasses. : en pl
  • PL8179B1 - Drying method in mill installations with separate screening and material circulation. : en pl
  • BE347153A - Improvements to rackets for playing ball, shuttlecock, etc. : en fr
  • CA277588A - Diazo-type manufacture : en fr
  • CH124465A - Headlight. : en fr
  • CH124360A - Machine for applying imprints to book spines. : de en
  • SU4372A1 - Device for heating water in internal combustion engines : en ru
  • DK38379C - Composite Conductor for electrical overhead lines. : da en
  • FR633513A - Automatic beveling machine for oval ice cream : en fr
  • GB284498A - Improvements in head constructions for spray appliances : en
  • DE455271C - Toothbrush with exchangeable brush back : de en
  • FR633833A - Cable gland seal : en fr
  • US1657769A - Oil rectifier for internal-combustion engines : en
  • DK38398C - Optical Signal. : da en
  • ES105389A1 - A hydrophilic cotton pad or sanitary napkin. : en es
  • GB274849A - Improvements in or relating to pressure control apparatus : en
  • DE455555C - Tens transmission and reset device for the transverse counters of typewriters : de en
  • DE455601C - Holding sleeve for soap, pomade or the like. : de en
  • FR633486A - Improvements made to devices for the hydrogenation of liquid and semi-liquid products : en fr
  • DE455479C - Device for preventing or displaying incorrect switching in utility circuits : de en
  • DE455542C - Process for the production of magnetic cores from finely divided iron with the addition of electrical insulating materials : de en
  • FR633514A - Improvements to multiple kilns with universal ventilation : en fr
  • GB284528A - An improved automatic electric circuit breaker : en
  • SU4450A1 - A device for braking a locomotive in case of exceeding the desired speed : en ru
  • ES105420A1 - Installation for fire extinguishers. : en es
  • ES105526A1 - A thermofilter bottle of glycerin-phenylated medications. : en es
  • US1657459A - Circuit closer for electric alarms : en
  • ES105462A1 - A two-stroke fuel engine. : en es
  • GB284761A - Improvements relating to piezo-electric devices : en
  • FR633744A - Boom suspension and adjustment device : en fr
  • GB284756A - Improvements in or relating to telephone systems : en
  • FR633782A - Filtered : en fr
  • CH124331A - Knotting and loom for the mechanical production of knotted carpets. : de en
  • DE455410C - Method for displaying the product of several variable quantities : de en
  • SU4414A1 - Electric fuse : en ru
  • DE455429C - Process for the production of a knitted fabric similar to a woven fabric on the German circular knitting machine : de en
  • FR633490A - Liquid measuring device : en fr
  • US1657669A - Flying machine : en
  • FR633553A - Device to mark the rental of seats : en fr
  • FR633653A - Hydrocarbon oils <<cracking>> process : en fr
  • US1657762A - Apparatus for handling, mixing, and pouring concrete : en
  • FR633618A - Improvements to lamp sockets : en fr
  • DE455611C - Device for giving up seeds in a warming device for oil presses u. like : de en
  • GB284405A - Improvements in or relating to the utilisation of subdivided coal : en
  • DE455400C - Hairpin : de en
  • US1657836A - Vending machine : en
  • DE455430C - Leather rolling machine : de en
  • ES105594A3 - New "U" or trapezoidal metal staples of variable aperture and size on coils and strips. : en es
  • PL8228B1 - Grate hearth. : en pl
  • US1657780A - Sucker-rod elevator : en
  • FR633781A - Centrifuge for sugars and similar masses : en fr
  • GB276329A - Improvements in or relating to sheet folding machines : en
  • DE455537C - Dust bags for vacuum cleaners : de en
  • SU4374A1 - Typewriter for electricity : en ru
  • US1657890A - Violin-string tensioner : en
  • US1657450A - Toothbrush : en
  • FR633667A - Waterproof mobile wall : en fr
  • US1657677A - Compensated induction motor : en
  • FR633681A - Metal cans : en fr
  • ES105438A1 - An apparatus for the production of braids. : en es
  • FR633469A - Sound, flame and recoil damping device for automatic firearms : en fr
  • FR633836A - : fr
  • GB284476A - Metal chisel guard : en
  • DE455462C - Drinking fountain that can be screwed onto a tap with one or more upwardly directed spray pipes : de en
  • ES105470A1 - Improvements in the talking machines for the continuous production of sounds, either by playing a series of discs successively and automatically, taking them from a warehouse, or by repeatedly touching the same disc. : en es
  • FR633471A - Portable folding bed : en fr
  • ES105385A1 - System to indicate the fusion or defective contact of the fuses in the installations of motors or three-phase transformers. : en es
  • FR633631A - Improvement in stone sawing machines with helical wire : en fr
  • SU4385A1 - Teplosilovo installation with a closed cycle : en ru
  • SU4452A1 - The method of sewing stocking sock : en ru
  • US1657554A - Door-operating device : en
  • US1657617A - Electric clock-winding mechanism : en
  • CH124579A - String, packing cord and packing tape cutter. : de en
  • FR633554A - Improvements in carburettors for internal combustion engines : en fr
  • DE455336C - Batten for spinning machines : de en
  • DE455131C - Card funnel for time control devices : de en
  • DE455546C - Method and device for cleaning fibers obtained from leaves of agaves or other fibrous plants : de en
  • FR633570A - Method of using liquids for transmitting energy or materials : en fr
  • FR633727A - Electric current auto-interrupt system operating by rarefied atmosphere lamps : en fr
  • SU4507A1 - Device for electric power supply of central telephone control rooms : en ru
  • CH124472A - Leg irons. : de en
  • US1657924A - Chain link for insulators : en
  • ES105539A1 - Vibrating massage apparatus electrically moved. : en es
  • SU4442A1 - A device for listening to a distance : en ru
  • US1657455A - Trolley base : en
  • ES105439A1 - Machine for the wheat mill intended for the milling and manufacture of flours. : en es
  • DE455337C - Pressure roller for drafting devices : de en
  • CA277590A - Safety valve : en fr
  • FR633824A - Automatic distribution device, with volumetric measurement, of powdered material and pieces, applicable in particular to fuel loading on wagons and locomotives : en fr
  • US1657611A - Drill-bit reamer and gauge : en
  • PL8202B1 - Method of metallization of threads, bristles, straws and so on. : en pl
  • DE455415C - Collar button with a pin to hold the tie : de en
  • US1657480A - Door construction : en
  • SU4327A1 - Portable scaffolding for aircraft repair : en ru
  • FR633753A - Carrier device for the manufacture of agglomerates : en fr
  • ES105379A3 - A perfected procedure for gluing or sizing warps. : en es
  • SU4423A1 - Method of strengthening frontal connections of rotor windings : en ru
  • DE455728C - Method of measuring change in shape and wear in materials : de en
  • FR633572A - Gear switch : en fr
  • FR633696A - Marine algae treatment process : en fr
  • GB284464A - Improvements in the manufacture of fish-hooks : en
  • GB284514A - Improvements relating to beetling engines : en
  • GB284752A - Improvements in or relating to liquid flow meters : en
  • US1657518A - Ridge smoother : en
  • CA277549A - Weighing scale : en fr
  • GB284489A - Improvements in and relating to parachutes and stowing devices for use therewith : en
  • CH122854A - Electric remote control device for shut-off valves. : de en
  • US1657468A - Railway signaling : en
  • US1657745A - Dehydrating apparatus : en
  • FR633831A - Shoe welt : en fr
  • BE347487R - Improvement in methods of protecting metal articles against corrosion : en fr
  • CH124443A - Watch for competitions. : de en
  • GB262072A - Improvements in automatic hydraulically-operated extraction presses : en
  • US1657879A - Cup dispenser : en
  • DE455406C - Die setting and line casting machine with several adjustable magazines next to each other : de en
  • DE455474C - Cleaning device for preheater, air heater and. like : de en
  • GB284452A - Improvements in hand trucks and sprag mechanism therefor : en
  • GB284771A - Improvements in electrical protective arrangements for alternating current systems : en
  • US1657808A - Electric heater : en
  • US1657776A - Method of and apparatus for separating certain rays : en
  • GB284953A - Improvements in or relating to galvanic batteries : en
  • ES105416A1 - Improvements in the manufacture of gas suitable for heating and lighting applications. : en es
  • FR633719A - Process for the hydrophilization of textiles of all kinds in the green or rusted state : en fr
  • FR633614A - Perfected nightstand : en fr
  • FR633676A - Toothbrush with reservoir handle : en fr
  • PL8244B1 - A device in hooded machines to prevent the rotation of freely suspended parts of machines subject to a torque of rotation. : en pl
  • US1657822A - Process and device for the purification of hard water by base-exchanging bodies : en
  • US1657899A - Cffiobgxa peteeson : en
  • FR633588A - Device for the automatic or semi-automatic projection of series of still pictures : en fr
  • ES105554A1 - Improvements in the manufacture of the service boxes used in electrical installations of all kinds. : en es
  • FR633500A - Improvements to fluid pressure brake devices : en fr
  • GB284542A - Improvements in or relating to internal combustion engines : en
  • ES105511A1 - Procedure for the manufacture of wire cables with layers of profiled wire. : en es
  • GB284431A - Improvements in or relating to seating for railway vehicles and other public conveyances : en
  • BE347469A - Chain clasps slider : en fr
  • CA277575A - Handle for shovels, spades, etc. : en fr
  • ES105427A1 - Improvements in continuous rotary dryers. : en es
  • ES105555A1 - Retrovision mirror device, license holder, combined, for motor vehicles. : en es
  • GB284522A - A machine for applying closures to bottles and other containers : en
  • GB284743A - Improvements relating to hub-brakes for motor-cycles and similar vehicles : en
  • GB284754A - Improvements in or relating to rackets for tennis and like games : en
  • GB284507A - Process for cracking hydrocarbon oils : en
  • GB284370A - Improvements in cutting-off devices particularly for tubes : en
  • DE455180C - Machine for cutting stacks of paper, fabric or the like. : de en
  • ES105464A3 - Manufacture of rattan and reed furniture. : en es
  • GB280489A - Dyeing, cleaning, mordanting tissues, felts and the like and similar operations : en
  • DE455309C - Process for the production of self-luminous dials, signs and the like like : de en
  • DE455469C - Dressing device for the hyperboloid-forming profile of the inclined guide disk on centerless cylindrical grinding machines : de en
  • FR633598A - X-ray tubes : en fr
  • FR633788A - Boot for football and similar games : en fr
  • GB284755A - Improvements in or relating to apparatus for forming flexible metal tubing : en
  • DE455438C - Magnetic measuring instrument : de en
  • DE455263C - Device for continuous feeding of the paper web and separation of the individual paper lengths, especially on wrapping machines : de en
  • FR633610A - Compressor unit for inflating tires : en fr
  • GB260984A - : en
  • GB284430A - Improvements in mowing and reaping machines : en
  • SU4422A1 - Centrifugal pump for contaminated fluids : en ru
  • FR633689A - Optical device allowing the realization of the integral photograph of Lipmann : en fr
  • PL8121B1 - Method of obtaining the agent against seasickness. : en pl
  • FR633755A - New application of automobile lighting during crossing on the road : en fr
  • DE455311C - Cover rail with hole punch for letter folder : de en
  • CH124536A - Hot air drying device on paper machines. : de en
  • US1657529A - Coaster wagon : en
  • US1657531A - Feed-valve device : en
  • DE455380C - Device for producing pores in leather o. The like. To prepare it for gluing : de en
  • GB284475A - Improvements in or connected with automatic electric elevators, lifts and hoists : en
  • ES104903A1 - Use of canes of ebonite, rubellite and other materials resistant to sulfuric acid, to form separators of electric accumulators. : en es
  • ES105402A1 - Scented tablets for toilet and bathroom. : en es
  • FR633804A - Paper bag for lime, cement and other similar products : en fr
  • DE455342C - Needle board for jacquard machines : de en
  • DE455618C - Dismountable metal boat made up of several parts : de en
  • CA277463A - Oil tube strainer : en fr
  • DE455442C - Switching device for time printing units : de en
  • PL8173B1 - A method and device to reduce the drag encountered by a ship or boat in moving through the water. : en pl
  • US1657949A - Nut lock : en
  • DE450229C - Extraction of silver or silver and lead together from their pure oxygen compounds : de en
  • FR633532A - Bung container and its leak-proof and tamper-proof closure device : en fr
  • FR633665A - New inimitable engraving process : en fr
  • SU4484A1 - A device for solving trigonometric problems : en ru
  • GB279424A - : en
  • SU4390A4 - Automatic coupling for rolling stock of railways with retaining wedge moving in its longitudinal direction inside the coupling head : en ru
  • ES104528A1 - A procedure for obtaining a liquid product to clean the inside of the gun barrel. : en es
  • FR633507A - Motor vehicle snow plows : en fr
  • USRE16865E - of milwaukee : en
  • DE455468C - Machine for centerless grinding of cylindrical bodies between two oppositely rotating discs, the distance between which is periodically adjusted : de en
  • DE455571C - Process for the operation of pulverized coal furnaces in which combustion takes place in two combustion stages : de en
  • US1657815A - Method of distilling hydrocarbons and fuel produced thereby : en
  • ES105225A1 - Improvements in brake systems. : en es
  • ES105553A1 - Corduroy cord fabric, whose buttons are made up of more than three warp threads. : en es
  • GB284442A - Improvements in or relating to beer and the like engines : en
  • GB284509A - Device for the production of smoke and the like : en
  • GB261003A - Luminous electric discharge tubes : en
  • US1657585A - Construction material : en
  • US1657691A - Safety-deposit box : en
  • ES105387A1 - Improvements in the devices for unblocking drains of sinks, sinks and the like. : en es
  • GB284455A - Improvements in or relating to milk prams, hand trucks, barrows and the like : en
  • DE455037C - Machine for stripping the seed capsules from flax stalks and straightening these stalks using a roller fitted with corrugated combs : de en
  • FR633669A - Fossil gum treatment process : en fr
  • FR633685A - Process for washing motion pictures, photographic films, etc. with silver metal recovery : en fr
  • US1657637A - Filament support for vacuum tubes : en
  • US1657829A - Method and apparatus for forming textile material : en
  • SU4456A1 - Counting device : en ru
  • US1657901A - Check-dispensing machine : en
  • US1657514A - Motor-driven lawn mower : en
  • US1657659A - Guide for router bits : en
  • CH124113A - Cooking and freezing apparatus. : de en
  • PL8163B1 - Chimney sweep broom. : en pl
  • US1657955A - Dirigible : en
  • CH124499A - Tweezers, especially for grasping prepared asparagus. : de en
  • SU4459A1 - Double acting pump for deep wells : en ru
  • CA277526A - Treatment of metallic oxide : en fr
  • PL8224B1 - Shift mechanism. : en pl
  • CA277489A - Automobile headlight : en fr
  • US1657586A - Combined measuring valve and shackle bolt : en
  • US1657737A - Waxed-paper container : en
  • US1657933A - Electrical connecter : en
  • US1658020A - Means for locking protective covers of rotating picking cylinders or the like : en
  • CA277462A - Cocktail shaker : en fr
  • CA277504A - Malignant growth compound : en fr
  • DE455187C - Signal box for switches, track brakes, etc. like : de en
  • DE455484C - Furnace for incinerating domestic and commercial waste : de en
  • CH124459A - Tin opener. : de en
  • PL8193B1 - A method for dyeing and printing fiber esters or ethers. : en pl
  • SU4510A1 - Pontoon for the device of a temperature weld in ice in the upstream of hydraulic structures : en ru
  • CH124442A - Portable, tubular insert with automatic closure for the male urethra. : de en
  • CH124434A - Holder inserting machine for the support frames of electric light bulbs. : de en
  • SU4359A1 - Device for purging two-stroke engines of internal combustion from a crank chamber : en ru
  • DE455264C - Scrubbing device with binding agent passed through the handle : de en
  • ES105480A1 - Hollow cable for overhead power lines. : en es
  • GB271398A - Improvements relating to railway signalling apparatus : en
  • GB284517A - Improvements in and relating to glazed tile mantels and surrounds for fire places and the like : en
  • SU4453A1 - Counting line : en ru
  • US1657460A - Refrigerating apparatus : en
  • CA277470A - Journal bearing : en fr
  • CH124430A - Gas-filled hot cathode discharge tube suitable for rectifying alternating currents. : de en
  • CH124426A - Circuit switch device. : en fr
  • US1658004A - Torpedo tube combined with members for starting and setting the torpedo contained therein : en
  • CA277433A - Snow plough : en fr
  • US1657674A - Wrecking crane : en
  • FR633848A - Wedge of adjustable dimensions for molds of composing machines : en fr
  • CH124170A - Furnace for heating rivets. : en fr
  • CH124410A - Feed device on ice generators. : de en
  • SU4460A1 - Stereoscope for viewing stereoscopic images in parts : en ru
  • CA277544A - Sound reproducing device : en fr
  • ES105198A1 - Improvements in the storage and transport of cod (klip-fish). : en es
  • CH124226A - Artificial hand. : de en
  • SU4472A1 - Gze separator for water heating systems : en ru
  • SU6737A1 - Cleaner for Primus etc. burners : en ru
  • US1657463A - Radiator core : en
  • CA277565A - Guanidine processing : en fr
  • US1657876A - Needle bar for knitting machines : en
  • CA277573A - Rubber-like article : en fr
  • CH124468A - Device for utilizing the living power of moving trains. : de en
  • GB284447A - Improvements in pattern surface devices for heald operating and other loom mechanism : en
  • CA277540A - Petroleum processing : en fr
  • CA277555A - Thermostatic valve assembly : en fr
  • ES105392A1 - A ceiling for the formation of signs and decorative compositions with interchangeable elements. : en es
  • GB274121A - Improvements in and relating to electric circuit interrupters : en
  • US1657881A - Bearing : en
  • CH124480A - Device on a motor vehicle for winding the vehicle clock. : de en
  • PL8182B1 - A method of extracting hydrogen from gas mixtures. : en pl
  • DE455607C - Method for bending pipe elbows with regular folds protruding from the inside of the arch : de en
  • US1657592A - shafer : en
  • PL8233B1 - The method of processing langbeinite hard salt, i.e. stebnicki kainite. : en pl
  • SU4435A1 - Air heater for steam boilers and heating furnaces : en ru
  • US1657903A - Fastening device for rails : en
  • CH124349A - Process for the production of acetaldehyde. : de en
  • DE455451C - Display stand for objects with a hemispherical lower part, such as doll's heads or the like. : de en
  • CH124365A - Automatic device for cinematographic shooting. : en fr
  • US1657493A - Testing device and method for railway-traffic-controlling apparatus : en
  • US1657498A - Radio signaling system : en
  • US1657710A - Closure for bottles and jars : en
  • US1657789A - Match-book holder : en
  • US1657791A - Card game : en
  • SU4402A1 - Engine flywheel turning device : en ru
  • US1657504A - Thermostatic control for ironing-machine temperatures : en
  • US1657795A - Motion-picture camera : en
  • DE455550C - Reinforced concrete ceiling : de en
  • PL8191B1 - Tire for balloon rims of pneumatic car wheels. : en pl
  • US1657800A - Process for the manufacture of chamois tanned leather : en
  • US1657922A - Method of assembling insulators : en
  • CH124387A - Parallel clamping device on workbenches. : de en
  • PL8117B1 - The method of obtaining the hormone from the sex organs. : en pl
  • CH124444A - Clock with coin release. : de en
  • FR633806A - Improvements to combination closures : en fr
  • GB284496A - Improvements in or relating to sliding current collectors for electric vehicles : en
  • GB284572A - Improvements in footgear for gymnastic purposes : en
  • SU4431A1 - Device for monitoring the status of orders in production : en ru
  • PL8192B1 - Machine for making thimbles. : en pl
  • SU4350A1 - Steam sterilizer for tableware and kitchenware : en ru
  • SU4334A1 - Device for adjusting the speed of shooting a camera : en ru
  • SU4356A1 - Stopper to the clockwork : en ru
  • CH124312A - Large kitchen stove with gas fire. : de en
  • DE455470C - Machine for straightening needles : de en
  • CH124554A - Method for fastening cutting bearing parts to balance beams and the like. : de en
  • US1657744A - Tufts, material therefor, and method of manufacture : en
  • GB284768A - Improvements in and relating to machines for discharging grit upon roads : en
  • PL8197B1 - A device for extracting flammable gases, accumulating in the crankcase of explosive internal combustion engines. : en pl
  • US1657951A - Water-tube boiler : en
  • US1657663A - Valve : en
  • ES105196A1 - Label for bottles and various containers. : en es
  • GB270752A - An improved press : en
  • GB284409A - Improvements relating to electric signalling systems : en
  • CA277563A - Swinging spout valve : en fr
  • DE455344C - Regulator for free jet water turbines in a number of impellers : de en
  • DE455392C - Goods dispensing device : de en
  • ES105226A3 - Improvements in velocipede armor. : en es
  • ES105529A1 - Swaying globe with music. : en es
  • CA277601A - Tractor steering mechanism : en fr
  • CA277439A - Oil burner : en fr
  • FR633493A - Improved method and apparatus for delivering a raw slurry to rotary cement calcining kilns : en fr
  • GB279495A - Improvements in closure caps for bottles and other receptacles : en
  • ES104807A1 - A material for construction of streets, roads and the like. : en es
  • US1657796A - Pneumatic displacement device : en
  • SU4457A1 - Counting device : en ru
  • US1657802A - Cap insulator and material and process for manufacturing the same : en
  • US1657886A - Direct-current-metering system : en
  • DE455372C - Comma bar for calculating machines in tabular form : de en
  • ES105572A1 - Connection for electric diesel engine vehicles. : en es
  • FR633641A - Process for treating cereals or the like : en fr
  • FR633849A - Unbreakable doll furniture : en fr
  • GB284773A - Improvements in electrical protective arrangements for alternating current systems : en
  • US1657547A - Gauge : en
  • CA277465A - Internal combustion engine : en fr
  • DE455524C - Process for bleaching paraffins : de en
  • FR633776A - Furniture removable and transportable in a trunk : en fr
  • US1657738A - Braking device for vehicles : en
  • US1658006A - Kite : en
  • FR633646A - Reduction gear adjustment device for variable capacitors, variable inductors, variometers and other devices with rotating gear : en fr
  • FR633679A - Ore concentration process : en fr
  • FR633814A - Improvements made to pulse transmitters for automatic telephone exchange subscriber stations : en fr
  • US1657619A - Mausoleum : en
  • DE451089C - Connection of the sprung chassis of a caterpillar vehicle to the caterpillar guide frame by means of handlebars : de en
  • DE455428C - Jacquard press for warp knitting chairs : de en
  • DE455446C - Cigar or cigarette holder : de en
  • DE455573C - Inclination scales with one or more additional weights designed as levers to expand the weighing range : de en
  • CA277432A - Stuff pump : en fr
  • ES105603A1 - A machine to clean, dry, polish and calibrate or classify oranges, lemons, pears, apples and other fruits. : en es
  • GB284748A - Improvements in apparatus for bottling beer or other liquid : en
  • FR633718A - Device for appropriately and automatically dosing the gas mixture used in internal combustion engines with combustible liquid : en fr
  • GB284490A - Improvements in reachers for removing and replacing oiling or other appliances on shafting or the like : en
  • FR633477A - Lantern : en fr
  • FR633533A - Improvements to anti-theft devices for motor vehicles : en fr
  • DE455433C - ampoule : de en
  • ES105493A1 - An improvement in espadrilles. : en es
  • ES105519A2 - A basket intended for pressing the ground olive, for the extraction of its oil. : en es
  • US1657696A - A cobpobation : en
  • US1658021A - Automobile transmission mechanism : en
  • ES105440A1 - Liquefaction and gas supply procedure. : en es
  • DE455533C - Headlight lamp : de en
  • ES105583A1 - A stove to protect and ensure by means of heat, the fruit harvests in general, against the low temperatures that cause frosts. : en es
  • FR633839A - Device for the construction of building walls : en fr
  • GB284523A - Improvements in and relating to holders for pencil or ink erasers : en
  • GB284762A - A new or improved toy or game apparatus : en
  • US1657563A - Lint flue : en
  • FR633582A - Mechanism to manipulate leaves : en fr
  • DE455398C - Lock for counters on liquid dispensing devices to prevent false displays : de en
  • DE455414C - Tie : de en
  • DE455499C - Drawing device for drawing curves : de en
  • DE455575C - Device for setting the work spindle axis on machine tools : de en
  • ES105084A2 - A modification in the coil machines of the system called "German". : en es
  • FR633751A - Improvements to sprayers for internal combustion engines : en fr
  • FR633583A - Improvements to calculating machines : en fr
  • GB284364A - An improved display container : en
  • CA277466A - Closure for non-refillable bottles : en fr
  • ES105442A1 - An industrial product consisting of curtains formed by strings of moldable paste solids. : en es
  • CA277480A - Pan : en fr
  • DE455580C - Laundry iron that can be used as a table with rollers that can be lowered between the divisible table top : de en
  • ES105574A1 - Improvements in the devices used in the manufacture of artificial silk and in other operations in which liquids are supplied under pressure. : en es
  • FR633650A - Tensioning device for chains allowing automobile wheels to roll on snow : en fr
  • SU4384A1 - Watch lock for freight cars, stores and warehouses : en ru
  • SU4408A1 - Instrument for drawing hyperbole and parabola : en ru
  • DE455320C - Feet for tipless electric light bulbs : de en
  • FR633827A - Process for impregnating paved roads and pavements with bitumen, bituminous emulsions or the like : en fr
  • GB284467A - Improvement in loud speakers : en
  • GB284487A - An improved gauntlet for personal wear : en
  • ES105398A1 - Knitted fabric based on mesh chains forming patterns, these drawings being obtained by Jacquard device. : en es
  • FR633832A - Further training in the manufacture of reinforced concrete floors : en fr
  • DK38393C - Guide device for hair dryers. : da en
  • US1657695A - Machine : en
  • US1657864A - Spriwgexeld : en
  • US1657961A - Liquid fuel : en
  • US1657826A - To albebt l : en
  • GB262401A - Automatic compressor for gaseous media : en
  • GB284532A - Improvements in or relating to porous metal bodies : en
  • SU4513A1 - Cylinder for vertical internal combustion engines : en ru
  • CH124566A - Process for the production of shaped castings from a corrosion-resistant, ferrous alloy. : de en
  • FR633499A - Improvements made to gaseous fluid purifiers : en fr
  • FR633794A - Process for preparing rubber masses with a view to their vulcanization : en fr
  • GB282055A - Improvements in feeding mechanism for sewing machines : en
  • DK38389C - Liquid preheater. : da en
  • GB283475A - Improvements in machines for embroidering, sewing and openwork stitching, of the universal feed type : en
  • DE455418C - Machine for washing and spinning laundry : de en
  • FR633714A - Elastic tire for vehicle wheels : en fr
  • US1657756A - Flexible stay bolt and means for mounting the same : en
  • ES105418A1 - An apparatus usable as an announcer or exhibitor of advertisements, plans, photographs and the like. : en es
  • GR1731B - PAPER LAUNCHING DEVICE. : el en
  • FR633627A - Socket or mount for housing multiple lamp bases of t. s. f. : en fr
  • FR633640A - Tennis court marker : en fr
  • FR633674A - Device for handling powders in general, by air emulsion : en fr
  • FR633724A - Improvements in the manufacturing process of stiffeners for shoe uppers : en fr
  • GB272158A - Improvement in interleaving device for printing machines : en
  • GB284424A - Improvements in direction indicators for road vehicles particularly motor-cars : en
  • PL8183B1 - Method of accelerating the reaction], taking place between the liquid and gas phases. : en pl
  • SU4487A1 - Condenser microphone : en ru
  • PL8140B1 - A device for the mechanical control of a pneumatically actuated group of single switches. : en pl
  • SU4515A1 - Battery Box with Carrying Device : en ru
  • FR633728A - Method and apparatus for obtaining improved, faked or retouched motion pictures : en fr
  • DE455523C - Manhole lock suspended like a door by means of hinges on the inside of a high-pressure container, in particular of steam boilers : de en
  • US1657740A - Expansion valve : en
  • US1657970A - Cone coupling for electrical cables : en
  • GR1732B - THERMAL PRODUCT DEVICE OF CRUDE OIL. : el en
  • GB278394A - Improvements in or relating to photographic and projecting apparatus, for coloured pictures : en
  • ES105376A1 - Transportable machine for cleaning seeds mounted on a transportable frame. : en es
  • CH124487A - Fishing tackle. : de en
  • BE347116A - : en
  • CA277514A - Tractor hitch : en fr
  • SU4445A1 - Apparatus for producing a gas jet for gas turbines : en ru
  • US1657812A - Brake-testing device : en
  • CA277574A - Utilization of pyrites cinder : en fr
  • CH124390A - Device for holding heavy workpieces, especially weldments. : de en
  • US1657763A - Safety drive means for transit concrete mixers : en
  • US1657680A - Apparatus for handling glassware : en
  • CA277559A - Liquid fuel burner : en fr
  • SU4477A1 - Shut-off device for spike valves of the doors of freight railcars : en ru
  • CA277558A - Tire building machine : en fr
  • US1657471A - Index device : en
  • PL8120B1 - Method of production - the method of continuous concentrated acetate liquor from retort gas vapors, obtained by charring the tree and containing acetic acid, and the method of acetic acid absorption from vapors. : en pl
  • CA277569A - Container capping device : en fr
  • CA277553A - Flush valve float : en fr
  • US1657560A - Engine valve : en
  • PL8199B1 - Pump with an electric motor stroked in the borehole fluid. : en pl
  • CH124451A - Shock-free drive device. : de en
  • FR633476A - Automatic lubricator : en fr
  • FR633699A - Improvements to joinery and carpentry assemblies : en fr
  • FR633785A - Improvements to electrical insulators : en fr
  • BE346953A - Device for removing old layers of color with glue or lime from ceilings and walls : en fr
  • CA277521A - Aerial conveyor system : en fr
  • PL8135B1 - A method of producing cellulose and paper from straw, esparto, cane and the like. : en pl
  • DE455528C - Process for the preservation or preparation of living flowers and plants : de en
  • ES105424A1 - Metallic camera or cover armor replacing the rubber chambers that are currently used in automobiles and other vehicles. : en es
  • FR633587A - Improved pipe joint device : en fr
  • PL8122B1 - A method of etching iron or its alloys. : en pl
  • GB284506A - Improved hand apparatus for removing old wall colourings and paintings : en
  • DE455476C - Piston drum bearing for rotary piston machines with sickle-shaped working space and radially displaceable pistons : de en
  • GB284751A - Improvements in electric machines and apparatus : en
  • FR633622A - Stamping process : en fr
  • FR633822A - Method of saving flour in bread making : en fr
  • GB284433A - Improvements in bearings for the crank shafts of internal combustion engines and like purposes : en
  • GB262150A - Collapsible holder for yarn packages : en
  • PL8212B1 - : en pl
  • US1657449A - Method of making furniture standards and the like : en
  • US1657835A - Core : en
  • DE455367C - Hearing device with two clams that can be placed on the ears : de en
  • FR633749A - Support for perforated coins : en fr
  • DK38382C - Tire composition and method of its manufacture. : da en
  • FR633595A - Apparatus for cooling, purifying and other treatment of gases with liquids : en fr
  • GB262151A - Improvements relating to wheels : en
  • DK38380C - Procedure for the production of rubber boots, which do not include woven fabric in the boots galoche. : da en
  • US1657893A - Cleansing compound and process for making same : en
  • GB280219A - Production of manure from spent molasses waste : en
  • PL8180B3 - A method of separating bodies that condense from mixtures with air or others; difficult to deviate gases. : en pl
  • US1657656A - Dyeing artificial silk : en
  • ES105584A1 - A system of containers for the export of tomatoes and fruits. : en es
  • CA277584A - Cadmium plating bath : en fr
  • GB284763A - Improvements relating to plunger type electrical keys : en
  • ES105503A1 - An emitter of ultraviolet rays. : en es
  • FR633734A - Improvements to tubular fittings : en fr
  • GB284772A - Improvements in or relating to metal-clad switchgear : en
  • CA277464A - Means of producing safety lines for marking roads, tennis courts, etc. : en fr
  • CA277472A - Folding table : en fr
  • DE455443C - Tobacco pipe : de en
  • SU4394A1 - The crankshaft is the visual sighting tube : en ru
  • US1657811A - Mowing machine : en
  • FR633763A - Device for removing ball bearings from any position : en fr
  • DE455356C - Machine with a sickle-shaped work area and an abutment that passes through a cylinder : de en
  • DE455549C - Heating device with storage body, in particular for cooking purposes : de en
  • DE452503C - Machine for assembling link chains, especially bicycle chains : de en
  • DK38397C - Milking cup with rubber sleeve. : da en
  • FR633601A - Advanced controller for electric motor for tipper control : en fr
  • DE455455C - Loading frame for pallet trucks : de en
  • FR633792A - Tool for retrieving or extracting objects (broken tools, etc.) obstructing the interior of a well : en fr
  • US1657587A - Michael ibvoesky pupin : en
  • US1657872A - Ulysses grant orendorff : en
  • ES105372A3 - A procedure for the fixing of safety pins to the cardboard or similar supports used for the display and sale of the same. : en es
  • FR633462A - Automatic theodolite anemograph : en fr
  • GB278316A - An improved process for the manufacture of cutting teeth on files : en
  • GB284480A - Improvements in or relating to vehicle bodies : en
  • DE455548C - Cover holder : de en
  • FR633468A - Improvements in sealing processes for bars and tubes intended to be drawn, drawn or rolled : en fr
  • FR633803A - Middle part in the form of a box, possibly provided with a reinforced root, intended for metal wings of aircraft of aircraft divided into three parts in the direction of flight : en fr
  • FR633590A - Transmission for automobiles with several driving axles : en fr
  • FR633739A - Fixing device for incandescent electric lamps : en fr
  • US1657601A - Dynamic phoroptometer : en
  • US1657857A - Motor safety signal : en
  • FR633604A - Desk with bookcase and swivel drawers : en fr
  • ES105412A3 - A procedure for printing in relief on all kinds of pleated and accordion fabrics. : en es
  • CA277450A - Switch : en fr
  • SU4497A1 - Horizontal wind engine with blades pivoting discs : en ru
  • FR633694A - Motorcycle wheel : en fr
  • GB276976A - Improvements in or relating to furnace regulators : en
  • FR633545A - Mechanism for cutting wire ends in automatic looms : en fr
  • FR633652A - Improvements in the <<cracking>> of hydrocarbon oils : en fr
  • GB284557A - Improvements relating to mounting of artificial or semi-precious stones in ornaments : en
  • ES105463A3 - Procedure for the manufacture of articles of kitchenware and household goods, of steel plate with another of superimposed and laminated nickel. : en es
  • FR633844A - Car jack : en fr
  • CH124172A - Flared wheel disc laminating machine. : en fr
  • CH124425A - Automatic temperature controller with mercury tilt tube switch. : de en
  • ES105370A1 - An apparatus with which the hydraulic energy produced by the movement of the sea in its ebb and flow is used. : en es
  • FR633703A - Folding tassel forming toiletry kit : en fr
  • DE455391C - Lid attachment for vessels : de en
  • FR633620A - Ball joint conductor carrier for power lines : en fr
  • DE455560C - Display rack for counters with laterally grooved supports for holding curved glass plates : de en
  • FR633573A - Improvements to toys that produce smoke : en fr
  • GB276977A - Improvements in furnace regulators : en
  • ES105450A1 - Procedure for the manufacture of decals. : en es
  • FR633603A - Spring suspension for steerable wheels, particularly applicable to motor vehicles : en fr
  • ES105589A1 - A procedure to extract olive oil. : en es
  • FR633503A - Further training in interior pipe insulators : en fr
  • GB284426A - Improvements in the manufacture of axle guards : en
  • GB284439A - Improvements in or relating to jigging conveyors : en
  • FR633805A - Improvements to folding beds : en fr
  • GB284549A - Spectacles : en
  • FR633552A - Multi-tube boilers : en fr
  • FR633586A - Horse hoe : en fr
  • ES105430A1 - Procedure for the manufacture of vaccines. : en es
  • CA277473A - Method of lining pipes : en fr
  • CH124456A - Stands for displaying objects, in particular collars. : de en
  • FR633709A - Progressive speed transformer : en fr
  • GB284413A - Improvements in the method of cooling or heating industrial gases and apparatus therefor : en
  • SU4392A1 - Installation with internal combustion turbine : en ru
  • SU4494A1 - Multi blade propeller : en ru
  • US1657610A - Multiple-disk-drill bit : en
  • US1657713A - Cylinder grinder : en
  • PL8245B1 - A method of securing goods against moth damage. : en pl
  • FR633791A - Device for improving the ignition of internal combustion engines, in particular those fitted to motor cars : en fr
  • DE455563C - Grinding machine with articulated arms pivotable about vertical axes : de en
  • CH124514A - Trouser holder. : de en
  • US1657896A - Chair seat : en
  • CA277507A - Wall construction : en fr
  • US1657556A - Machine for closing bottles : en
  • DE455480C - Arrangement for keeping the speed of motor generators constant, especially for high frequency : de en
  • ES105056A1 - A procedure to distill mineral oil and other hydrocarbons. : en es
  • FR633459A - Device for facilitating monetary and other exchange operations, at counters, cash desks, counters, etc., and its method of manufacture : en fr
  • ES105361A2 - Modifications in the manufacture of emulsions or suspensions of all materials, and especially of pitches, oils, tars, grease, rubbers and other similar products and new ways of applying said products. : en es
  • ES105504A1 - A lid or automatic closure for bottles, jugs and other vessels. : en es
  • DE455319C - Commutation device for self-excited phase shifters : de en
  • FR633566A - Fast and economical manufacturing process for picture frames, mirrors, etc. : en fr
  • CH123793A - Process for regulating the operation of high pressure steam generators. : de en
  • SU4328A1 - The method of dehydration of plastic products of condensation of phenols with aldehydes : en ru
  • US1657666A - Flotation process : en
  • US1658023A - Current-inducing device for record-controlled machines : en
  • US1657709A - beuchat : en
  • US1657788A - Well-driller's fishing tool : en
  • CH124486A - Process for the preparation of an agent for combating grubs and other plant pests in the soil. : de en
  • CA277548A - Scale : en fr
  • US1657630A - Nail distributor : en
  • SU4411A1 - Drilling tool for rotary drilling of wells on the rope : en ru
  • US1657807A - Automatic oil feeding and regulating valve : en
  • CA277582A - Building construction : en fr
  • CH124470A - Rotor device with at least one rotating roller. : de en
  • SU4470A1 - A device for checking the correctness of machining planes : en ru
  • US1657694A - Pencil-vending machine : en
  • US1657909A - Child's garment : en
  • US1657448A - Method of making tire carriers for automobiles : en
  • CA277485A - Internal combustion engine : en fr
  • CH123928A - Process for obtaining mechanical work related to the liquefaction of coal. : de en
  • GB284450A - Improvements in processes for preparing neutral to weakly acid water soluble silicic acid compounds : en
  • SU4330A1 - Strainer for hot liquids : en ru
  • FR633531A - Rigid drawbar applicable in particular to the trailer of motor cars and others : en fr
  • SU4413A1 - Water clock : en ru
  • DE455370C - Radiation pyrometer : de en
  • ES105617A1 - Improvements in the vehicles of mechanical traction to roll on highways and roads. : en es
  • CA277587A - Rail anchor : en fr
  • CH124404A - Regulating device for jet turbines. : de en
  • US1657641A - Motor-compressor apparatus : en
  • DE455508C - Production of sprockets with ratchet teeth on brake rings and brake bodies for freewheel hubs : de en
  • DE455377C - Machine for the production of envelopes with triangular or trapezoidal closure flaps using a paper web running off a roll : de en
  • CH124254A - Process for the production of a dry diazo preparation. : de en
  • CH124285A - Sieves for straw separators of threshing machines. : en fr
  • DE455303C - Gun carriage : de en
  • CH124034A - Circuit arrangement for telephone systems in which connections of various operating modes can be established from one workstation. : de en
  • US1657947A - Tractor truck : en
  • SU4462A1 - A device for connecting a pipe to the drain pipe of a tank wagon : en ru
  • US1657944A - Plant setter : en
  • US1657513A - Regulator system : en
  • BE347321A - : en fr
  • SU4486A1 - Venturi meter with an electric meter, a pointer to the distance and a device for recording : en ru
  • US1657602A - Scraper : en
  • US1657974A - Massaging device : en
  • US1657482A - Trap : en
  • CA277454A - Electric air heating plant : en fr
  • US1657698A - Art of burning fuel : en
  • CA277477A - Curtain bracket : en fr
  • US1657559A - Watch holder : en
  • DE455332C - Camera for taking pictures from airplanes or the like. : de en
  • ES104707A2 - Closing element for containers for gas, steam or easily volatile liquids. : en es
  • GB284493A - Wheels for vehicles : en
  • DE455279C - Process for the preparation of Kuepen dyes : de en
  • AU683727A - Improvements in or relating to locomotive driving boxes : en
  • AU737027A - Improvements in fuse boxes : en
  • CA277517A - Heater mechanism : en fr
  • US1657726A - Type-bar carrier : en
  • PL8227B1 - Disc dryer for drying granular materials on rotating surfaces, one above the other. : en pl
  • DE455671C - Ruler holder : de en
  • US1657532A - Hydraulic oil-delivery system : en
  • US1657927A - Beverage shaker : en
  • US1657943A - Valve-grinding machine : en
  • DE455496C - Luffing crane with horizontal load path : de en
  • CA277570A - Method of preparing and applying sheet paper hood cap for bottles : en fr
  • US1657767A - Stem for pipes : en
  • US1657849A - Joist : en
  • SU4309A1 - Valve tap : en ru
  • SU4501A1 - Manual Rotary Table Machine For Raw Molding : en ru
  • SU4509A1 - Vertical with transverse ribs, Field tubes and bypass ducts for air and steam in the collector, economizer : en ru
  • PL8231B1 - A device for automatically making specific embroidery on sewing machines. : en pl
  • SU4401A1 - Device for heating the air when applying pneumothorax : en ru
  • SU4508A1 - Electric arc welder : en ru
  • GB276612A - Improved process of and apparatus for the cooling of piston compressors : en
  • US1657719A - Demountable rim for vehicle wheels : en
  • FR633820A - Woodworking machine tool for making dowels : en fr
  • GB261004A - Gaiter : en
  • FR633536A - Screwdriver and detirefonner device : en fr
  • DE455608C - Chain link bolts and process for their manufacture : de en
  • SU4441A1 - Artillery bomb d : en ru
  • US1657870A - Method of rejuvenating cellulose ester plastic : en
  • FR633557A - Device for simultaneous tuning of two or more tuning circuits by the operation of a single control member, applicable in particular to t.s.f. : en fr
  • FR633625A - Method and apparatus for controlling the temperature of chocolate and the like : en fr
  • GB284486A - Improvements in drinking appliances for animals : en
  • GB284550A - Back for brushes, brooms, scrubbing brushes constructed as adjustable clamping device for the handle : en
  • DE455504C - Oil dust lubrication device for bearings : de en
  • GB284471A - Improvements in and relating to engraving machines : en
  • US1657670A - Crane safety device : en
  • US1657733A - Gasket : en
  • GB284769A - Improvements in and relating to photographic washing apparatus : en
  • PL8149B1 - : en pl
  • GB265229A - Improvements in or relating to high frequency electrical circuits : en
  • US1657647A - Tie press : en
  • US1657711A - Process of desulphidizing and desulphurizing sulphur minerals : en
  • ES105479A1 - A faucet with automatic closing. : en es
  • GB267478A - Improvements in power actuators or servo-motors : en
  • PL8147B1 - A method of closing or blocking the outflow of fluids, vapors, or gases from piping, especially drill pipes. : en pl
  • US1657858A - Transmission : en
  • FR633568A - Sound, flame and recoil damping device for firearms : en fr
  • US1657682A - Brush mill : en
  • US1657716A - Process of making cementitious material of cellular structure : en
  • US1657787A - Window-sash construction : en
  • US1657972A - Golf club : en
  • FR633547A - Cleaning and polishing utensil, adopted more particularly for polishing : en fr
  • GB284545A - Method of manufacturing conical and tubular formations from metal plate : en
  • ES105472A1 - A semiautomatic machine to melt with pressure. : en es
  • FR633722A - Method of suspension to facilitate the transport of glass receptacles, or similar substances, containing free masses of liquids or solids, in particular rectifiers and mercury vapor lamps, or to facilitate their installation on a vehicle or on any support subject to trepidations and ohocs : en fr
  • FR633770A - Electromagnetic motor for luminous signaling devices : en fr
  • FR633678A - Automatic cutting device : en fr
  • GR1735B - METHOD OF REMOVAL OF NICOTINE FROM TOBACCO AND MANUFACTURE FROM THIS CIGARETTES. : el en
  • US1657912A - Game apparatus : en
  • CH124366A - Process for the production of photographically produced duplicating stencils. : de en
  • PL8208B1 - Device for fixing electric conductors, cables, porcelain insulators, boxes, etc. in the openings of the wall. : en pl
  • US1658010A - Electric switch : en
  • US1657816A - Lighting system for conveyances : en
  • SU4331A1 - Radio reception device : en ru
  • FR633608A - Improvements to electric igniters : en fr
  • US1657664A - Support and container : en
  • GB264881A - An improved printing process : en
  • US1657555A - Hydroturbine vacuum pumping apparatus : en
  • FR633551A - Magneto-electric machine for lighting cycles and other vehicles : en fr
  • FR633740A - Metal box opening system : en fr
  • GB284432A - Improvements in electrical fuses or cut-outs : en
  • DE455581C - Winding device for tapes, strands, tips and the like. Like. With a winding drum that can be displaced perpendicular to the run-up direction of the tape : de en
  • ES105551A1 - An apparatus for stretching pants. : en es
  • US1657813A - Screw machine : en
  • US1657650A - Lock : en
  • US1657874A - Tube-deflating machine : en
  • US1657817A - Fixed-time flush valve : en
  • US1657472A - Process for bonding together surfaces with rubber compositions : en
  • PL8138B1 - Electric sewing machine. : en pl
  • FR633548A - Infant seat : en fr
  • DE455472C - Process for the extraction of pure clay : de en
  • US1657603A - Vehicle transmission and control device and the like : en
  • US1657699A - Driving mechanism : en
  • DE455532C - Street lighting : de en
  • FR633670A - Drilling and riveting machine : en fr
  • GB272241A - Improvements in or relating to account cards for use with accounting machines such as cash registers, statistical machines and the like : en
  • US1657844A - Spring-wire connecter coupling : en
  • FR633574A - Variable speed electric generator : en fr
  • GB284477A - A device for facilitating the holding of boots, shoes and the like when being cleaned : en
  • SU4512A1 - A device for giving signals to the train from the path : en ru
  • FR633597A - Roentgen screen : en fr
  • GB284511A - Improvements in painters', decorators' and like brushes : en
  • US1657571A - Chuck : en
  • CH124415A - Process for driving machines whose torque increases significantly with speed. : de en
  • CH124477A - Duplicating machine. : de en
  • GB284753A - Improvements relating to boxes : en
  • US1657996A - Drain cock for radiators : en
  • PL8129B1 - A car with multiple driving axles. : en pl
  • SU4373A1 - Internal combustion turbine : en ru
  • DE455401C - Suspension device for the front wheel of bicycles, motorcycles, etc. like : de en
  • GB265919A - Art of vulcanizing rubber : en
  • GB284468A - Improvements in water tube steam boilers : en
  • CA277545A - Oil seal : en fr
  • PL8238B1 - Pencil with a warehouse. : en pl
  • CA277482A - Electric sign : en fr
  • FR633492A - Liquid depth indicating device : en fr
  • AU175026A - A coin and key freed mechanism for use with automatic telephones : en
  • US1657727A - Machine for compacting and solidifying concrete and other plastic material : en
  • US1657904A - Electric lighter : en
  • CA277495A - Stair rug : en fr
  • CA277498A - Trestle : en fr
  • CA277533A - Steam boiler : en fr
  • US1657500A - Focusing device for lamp bulbs : en
  • CH124436A - Dental device for holding the tongue, lips and cheeks. : de en
  • PL8181B1 - Tent cover. : en pl
  • US1657639A - Paper-bag package : en
  • ES105543A1 - Multiple objective anamorose holder suitable for color and relief cinematography. : en es
  • FR633456A - Lady's bag with umbrella : en fr
  • PL8210B1 - A clutch device for mining carts. : en pl
  • US1657692A - Combined holder and dispenser for matches : en
  • CA277456A - Device for the promotion of combustion : en fr
  • BE347398A - : en
  • CH124520A - Machine for pouring chocolate. : de en
  • CA277434A - Clamp for cattle stalls : en fr
  • CA277440A - Tube packing apparatus : en fr
  • ES105535A1 - Extraction device for deep layers of soil. : en es
  • CH124478A - Humidifier. : de en
  • PL8148B1 - Device for the delivery of cigarettes and the like. : en pl
  • SU4480A1 - Food Grinder : en ru
  • US1657476A - Method of casting under pressure in dentistry : en
  • FR633491A - Glucinium manufacturing process : en fr
  • CA277536A - Take-up reel : en fr
  • DE455516C - Process for the production of bituminous cover layers on any surface : de en
  • DE455421C - Attachment container for drying, heating, calcination and smoldering of fine-grained and other substances in sewer ovens and a device for emptying them : de en
  • CA277550A - Flush valve float : en fr
  • GB284758A - Improvements in and relating to the treatment of fluids by adsorption and like processes : en
  • AU641927A - An improved machine or apparatus for use in the dyeing of fabrics : en
  • FR633826A - Method of fixing motor vehicle radiators : en fr
  • GB274451A - Improvements in or relating to rotary melting furnaces : en
  • DE455466C - Flying boat with two side floats : de en
  • DE455594C - Process for operating absorption refrigeration machines : de en
  • FR633666A - Improvements to vertical lathes and similar machine tools : en fr
  • DE455463C - Electric remote switch : de en
  • PL8194B1 - A device for producing light close to the daylight. : en pl
  • CH122791A - Machine for the production of reed mats. : de en
  • ES105507A3 - A signal apparatus for automobiles. : en es
  • FR633634A - Support mode and construction of the blade holder in knife sharpening machines : en fr
  • PL8235B1 - Chain for the transmission of mechanical energy. : en pl
  • GB284474A - A safety attachment for jewellers' trays and the like : en
  • US1657495A - Mercury-arc-rectifier starting device : en
  • DE455280C - Process for the production of indigoid dyes and their intermediates : de en
  • ES105530A3 - A method of manufacturing an iron pole, especially intended for overhead electric rail lines. : en es
  • FR633584A - Damper : en fr
  • ES104215A2 - Unilateral conductor for alternating current straightening. : en es
  • FR633483A - Method and apparatus for improving cupola operation : en fr
  • FR633559A - Process for shaping brushes and brooms and in particular those with handles and devices for the practical realization of the process : en fr
  • ES105545A1 - Centrifugal pump. : en es
  • US1657589A - Advertising device : en
  • DE455340C - Vehicle toy in the form of an automobile that turns into an airplane when driven : de en
  • CA277453A - Air heating plant : en fr
  • SU4399A1 - Hydraulic : en ru
  • DE455338C - Board game with interchangeable fairways for different games : de en
  • ES105380A1 - Self-regulating mechanical temperature device. : en es
  • ES105483A1 - Home for charcoal powder. : en es
  • GB284459A - Improvements in or relating to the treatment of ores for the production of metal : en
  • CH124501A - Swivel chair with spring-mounted seat. : de en
  • FR633648A - Insulating reinforcement system for molded insulating material : en fr
  • FR633809A - New way of advertising : en fr
  • GB284494A - Improvements in or relating to rotary kilns for burning cement, ore and similar materials : en
  • BE347245A - : en fr
  • CA277483A - Automobile lifter : en fr
  • FR633600A - Machine for cutting motion pictures or other similar tapes in the longitudinal direction : en fr
  • US1657525A - Suspension of vehicles : en
  • DE455547C - Spatulas for pharmaceutical, chemical or similar purposes : de en
  • FR633816A - Body roof : en fr
  • GB284505A - Improvements in or relating to track recorders : en
  • GB284552A - Variable pressure relief valve : en
  • US1657865A - Head covering for fowls : en
  • ES105556A1 - A new system of bottle distillates-drops for all kinds of liquids. : en es
  • FR633605A - Improvement to dyeing wheels and drying wheels : en fr
  • FR633716A - Shoe lace eyelet : en fr
  • PL8240B1 - Stock pencil with direct filling with pencil from the reservoir. : en pl
  • FR633779A - Device for protecting the ends of telegraph poles and similar objects : en fr
  • GB284530A - Improvements in or relating to warp-knitting machines : en
  • DE455467C - dinghy : de en
  • DE455411C - Oil firing for ship's boiler with Howden template : de en
  • CH124287A - Sprayer. : en fr
  • PL8112B1 - Method of welding fine fuel. : en pl
  • DE455572C - U-shaped anchor rail to be embedded in the concrete body : de en
  • FR633558A - Movable blade thruster : en fr
  • FR633564A - Potato planting machine : en fr
  • FR633759A - Installation for the remote control of coupling devices divided into any number of groups : en fr
  • SU4343A1 - The method of melting aluminum and its alloys : en ru
  • US1657543A - Primary cell : en
  • US1657627A - Sound-recording and sound-reproducing instrument : en
  • FR633594A - System for mounting the ball or roller bearings of the cylinders of wheat mills and other similar roller mills : en fr
  • FR633711A - Air navigation board : en fr
  • US1657635A - Substation telephone circuits : en
  • GB284740A - Improvements in or relating to telegraphic receiving apparatus : en
  • GB284412A - Improvements in or relating to containers for liquid or semiliquid adhesives : en
  • SU4446A1 - Wavy pipe : en ru
  • PL8184B1 - A generator for illumination of trains. : en pl
  • SU4347A1 - Oil separator for oil : en ru
  • ES104976A1 - Improvements in the electrical systems for the start of the explosion engines. : en es
  • GB284444A - Improvement in steel wool pad : en
  • GR1736B - APPLIANCE FOR PRODUCTION OF FERTILIZERS BY FERMENTATION OF SUITABLE MATERIALS. : el en
  • FR633649A - Improvements to overlocking machines : en fr
  • GR1733B - MANUAL SOWER. : el en
  • GB282733A - : en
  • AU562927A - Improvements inthe concentration, of ores : en
  • CA277471A - Watercraft and aircraft propulsion : en fr
  • FR633463A - Process for the agglomeration of pulp from sugar refineries and others and the resulting product intended for animal feed : en fr
  • SU4352A1 - Box frame for internal combustion engines : en ru
  • US1657725A - Fuel burner : en
  • DE455355C - Crotch part for slip pants : de en
  • DE455112C - Machine for centerless grinding of rolls or the like by means of two grinding wheels : de en
  • FR633841A - Improvements to devices for removing and replacing spools in spinning, twisting or other similar machines : en fr
  • CH123765A - Watch box bezel. : en fr
  • CH124394A - Pocket lighter with clock. : de en
  • SU4335A1 - Fitting to electric lamps in order to prevent lamp unscrewing : en ru
  • US1657938A - Carrying case : en
  • US1657957A - Corrosion-resistant alloys : en
  • GB260613A - Transmission apparatus utilising centrifugal force by displacement of always equilibrated masses in order to improve the efficiency of all motors : en
  • US1657705A - Electric sign : en
  • DE455343C - Equipment for jacquard machines : de en
  • DE455376C - Clock : de en
  • GB284537A - Process for the manufacture of knitted warp plush : en
  • FR633817A - Acetic acid concentration process : en fr
  • GB284544A - Improvements relating to water-heaters or geysers : en
  • PL8139B1 - Hoist 2 rope placed over the pulley. : en pl
  • PL8203B1 - Kl.-42-T »-rt ^ AKl.-42-T» -rt ^ AKl.-42-T »-rt ^ AKl.-42-T» -rt ^ A : en pl
  • SU4473A1 - Helicopter type aircraft : en ru
  • PL8104B1 - saddle and the method of its production. : en pl
  • SU4474A1 - Hydrophone : en ru
  • SU4325A1 - Stereoscope : en ru
  • ES105558A1 - A game of chess and mill, with boxes for spare parts and storage. : en es
  • DE455315C - Paper guide for typewriters : de en
  • GB272484A - Improvements in steam heating systems : en
  • GB284456A - Improvements in and relating to the valves and valve gear of internal combustion engines : en
  • DK38385C - Angle adjustment mechanism in relation to each other of shafts driven from a drive shaft. : da en
  • FR633556A - Improvements to electric locomotives : en fr
  • DE455647C - Face protection device against harmful effects when performing electrical or autogenous metalworking : de en
  • US1657599A - Self-cleaning spark plug : en
  • DE455208C - Direction and stop indicators on motor vehicles : de en
  • FR633546A - Improvements in screwdrivers : en fr
  • US1657783A - Method and means for emptying milk bottles : en
  • US1657521A - Control system for electric ranges : en
  • US1657584A - Process for manufacturing shotgun shells : en
  • US1657898A - Duplicate-whist board : en
  • US1657953A - Snubber : en
  • BE347024A - : en
  • CH124400A - Guide device on elevators. : de en
  • US1657511A - Game : en
  • US1657651A - Oil-tube-tensioning means : en
  • US1657655A - Towing device for automobiles : en
  • CA277445A - Method of steam engine operation : en fr
  • CA277487A - Weed extractor : en fr
  • DE455435C - Direction and curve indicators for moving bodies, aircraft, etc. like : de en
  • GB276004A - Improvements in and relating to rakes : en
  • GB284448A - Carriers for cloth : en
  • PL8218B1 - A method of obtaining hydrogen by decomposing saturated or unsaturated hydrocarbons or hydrocarbon-containing gas mixtures. : en pl
  • PL8237B1 - A method of obtaining revealing, therapeutically valuable solutions containing organically combined phosphorus and gold. : en pl
  • PL8242B1 - The method of producing lank fabric for mechanical strainers : en pl
  • FR633522A - Roulette game combined with an advertising device : en fr
  • DK38381C - Procedure for repairing damaged socks or other knitted goods. : da en
  • SU4429A1 - Sliding valve with pistons sliding along its sleeve : en ru
  • PL8159B1 - Household mechanical mangle. : en pl
  • GB284469A - Improved process of and apparatus for the manufacture of tubes of rectangular cross-section : en
  • CA277428A - Teat and valve for feeding bottles : en fr
  • CA277452A - Free wheel clutch : en fr
  • DE455379C - Pressure block carrier on belt grinders, arranged to be displaceable on a pendulum frame : de en
  • DE455622C - Knife arrangement for carding : de en
  • DK38392C - Whisk and Stirrer. : da en
  • ES105129A1 - Improved sharpening blade of the "Gillette" type. : en es
  • PL8106B1 - Method of obtaining concentrated acetic acid in charring a tree. : en pl
  • PL8221B1 - The method of making dry, persistent vine thrush. : en pl
  • SU4451A1 - Rail butt bond : en ru
  • SU4371A1 - Automatic device for launching and stopping the motor that drives the pump to supply water to the tank : en ru
  • CA277567A - Taximeter : en fr
  • DE455326C - Pressurized containers, in particular for cooking purposes : de en
  • DE455551C - Process for the production of plastic masses : de en
  • DE455427C - Adjusting device for the thread guide stops on flat knitting chairs : de en
  • FR633761A - Pressure regulator for centrifugal fans with constant flow and pressure : en fr
  • GB284558A - Electric signalling circuits : en
  • DE455531C - Rubber gaiter : de en
  • ES105579A1 - Improvements in internal combustion engines. : en es
  • GB272161A - Improvements relating to railway traffic controlling apparatus : en
  • GB274434A - Printing telegraphy : en
  • CA277441A - Primary battery : en fr
  • DE455285C - Device for the evaporation of liquids : de en
  • DE455612C - Gear pump : de en
  • PL8243B1 - A method of dewatering plant or organic materials. : en pl
  • DE455366C - Method and device for cutting or splitting cocoons : de en
  • CH124505A - Sieve. : de en
  • CA277564A - Liquid soap dispenser : en fr
  • DE455556C - Drive device for typing adders : de en
  • PL8160B1 - Electric pedals and a self-operating advertising turntable. : en pl
  • US1657672A - Locking device for clothes reels : en
  • ES105520A1 - A plow of three bars, with a single cavalry and a man, do the work of three ordinary plows. : en es
  • US1657757A - Lawn-moweb-sharpesting machine : en
  • PL8225B1 - Bobbin lace machine. : en pl
  • SU4329A1 - AC switch : en ru
  • US1657534A - Vehicle tread : en
  • CA277438A - Tubular knit union suit : en fr
  • CH123285A - Lawn sprinkler. : de en
  • BE347407A - : en fr
  • AU712527A - Motor road vehicle having auxiliary means for clearing out the manhole traps or sumps of gas mains : en
  • CH124463A - Direction indicators on automobiles. : de en
  • US1657823A - Bobbin clearer for filling replenishing looms : en
  • CH124033A - Circuit arrangement for private branch exchanges in which exchange and inquiry calls are made over the same connection line. : de en
  • ES105453A1 - A procedure for the production of pure iron. : en es
  • DE455304C - Concrete mixer with a retractable spring container for the mix : de en
  • FR633850A - Potato harrow : en fr
  • DE429545C - Electrical expansion cable : de en
  • CH123705A - Innovation in support shafts for handle pans. : de en
  • SU4375A1 - Method of briquetting coal, ores, etc. Materials : en ru
  • PL8222B1 - separating difficult to condensate double or multiple gas mixtures, especially air. : en pl
  • CH124489A - Device for raising and lowering flaps arranged on roller weirs. : de en
  • FR633623A - Process and device for the production of mineral oils from peat, lignite, hard coal and other bituminous substances : en fr
  • FR633737A - Improvements to liquid fuel supply systems : en fr
  • US1657542A - Inking mechanism for multiple-color-printing machines : en
  • CA277577A - Distillation process : en fr
  • CH124495A - Hold-open device for windows, doors, lids etc. : de en
  • CA277589A - Motor vehicle signal : en fr
  • DE455502C - Automatic friction clutch : de en
  • GB260612A - Improvements in or relating to postal wrappers or covers : en
  • CA277568A - Binder carrying fibrous material hood cap : en fr
  • US1657621A - Locking device : en
  • ES104594A1 - A procedure for the recovery of tin from tin. : en es
  • CH124205A - Electric cell and method for its manufacture. : en fr
  • PL8145B1 - Device for the protection and timing of electric machines. : en pl
  • US1657597A - Method of forming lubricators : en
  • US1657913A - Golf apparatus : en
  • PL8226B1 - A method and device for extracting rock oil and other liquids. : en pl
  • US1657538A - Lawn sprinkler : en
  • US1658003A - Vat dyestuffs by dehalogenating polyhalogen-violanthrones : en
  • AU560927A - An improved construction of power vehicle : en
  • CH124517A - Method and machine for smoothing the outsoles of footwear. : de en
  • AU563027A - Improvements in or relating to apparatus for cooling bottled goods andthe like : en
  • CH124428A - Circuit breakers for motors, transformers and the like. : de en
  • PL8189B1 - A method of making edible sugar from a tree or other cellulose containing material. : en pl
  • US1657541A - livermore : en
  • US1657594A - Steam-boiler safety device : en
  • US1657965A - Wrench : en
  • US1657645A - Heater : en
  • US1657975A - Portable urinal bottle : en
  • SU4336A1 - Electric rotary switch : en ru
  • SU4465A1 - A furnace with a rotating grate and a supply of water vapor to the layer of hot fuel : en ru
  • ES105510A3 - A process for distributing gases under pressure by means of liquefied gases. : en es
  • FR633475A - Shuttle damping device for looms : en fr
  • GB284428A - Improvements in or relating to stropping or sharpening devices for razors : en
  • CA277552A - Flush valve float : en fr
  • SU4447A1 - Machine for combing flax, etc. : en ru
  • CA277535A - Baking oven : en fr
  • DE455440C - Device for blocking individual keys of cash registers, calculating machines, etc. Like. In a depressed position : de en
  • DE455487C - Chimney cleaning device with a locking device built into the lower part of the chimney above the soot collecting space : de en
  • ES105422A1 - A reinforced joint system for pipelines or pipes made of iron or steel tubes. : en es
  • FR633461A - Combination strip for the frame or intermediate frame of tape punches register of one-design system composing machines : en fr
  • FR633515A - Hydraulic device for the transport on inclined planes (steeply sloping terrain) of blocks of material extracted from cellars or mines : en fr
  • FR633702A - building element : en fr
  • AU483726A - Improvements in or relating to pneumatic drills and like tools : en
  • CH124473A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • AU948127A - Improvements in process of and apparatus for distilling tar and oil : en
  • CH124408A - Hot air motor with compressed air preheater. : de en
  • CH124510A - Drive device for crown strikers on lace machines. : de en
  • DE455593C - Keyboard for key machines : de en
  • GB284472A - Improvements in charge supplying to internal combustionengines : en
  • DE455369C - Screw jack : de en
  • CA277602A - Device for removing wedge keys from keybolts : en fr
  • PL8101B1 - Combustible mixture for engines with the addition of a catalyst. : en pl
  • US1657535A - Elastic wheel : en
  • CA277600A - Binder : en fr
  • DE455424C - Cable sleeve for pupin coils in submarine cables : de en
  • DK38390C - Mixtures containing Ether or Alkyl salts of Cellulose or similar Carbohydrates. : da en
  • CH124503A - Newspaper cabinet with advertising device. : de en
  • SU4406A1 - Method and device for racking in and out with the help of a rope and a winch loaded trolley cars with preserved wood from horizontal sleeper impregnation cylinders with a blind bottom : en ru
  • SU4467A1 - Device for receiving light signals from a flying airplane : en ru
  • US1657942A - Dispensing package : en
  • US1657977A - Automobile body : en
  • FR633773A - Device indicating the hygrometric state of humidifiers and similar containers : en fr
  • ES105563A3 - A procedure to obtain the active principles of the pitch. : en es
  • FR633550A - Mower : en fr
  • US1657784A - Abrasive-covered material and the like : en
  • US1657841A - Hydraulic, steam, or air valve : en
  • US1657897A - Road drag and grader : en
  • PL8133B1 - : en pl
  • SU4358A1 - Telephone device with selective call : en ru
  • CH124437A - Muzzle for cattle and horses. : de en
  • ES105054A1 - An apparatus powered by alternating current and intended to provide negative grid voltages. : en es
  • PL8136B1 - Machine for the production of glass items. : en pl
  • SU4464A1 - Instrument for measuring longitudinal deformations of beams : en ru
  • US1657734A - Fishing fly : en
  • DE455634C - Schlundoeffner : de en
  • CA277594A - Knife bar : en fr
  • BE347414A - : en
  • DE455530C - Dye stick for moving strand yarn : de en
  • GB284440A - Improvements in or relating to electrical impedance networks : en
  • FR633612A - Bituminous mastic : en fr
  • PL8234B1 - Device for stopping trolleys rolling at a speed exceeding the marked size, built into the tracks on the ramps. : en pl
  • US1657923A - Adding machine : en
  • CA277592A - Repair shield for vehicle tires : en fr
  • US1657661A - Spring-operated self-closing shaker receptacle : en
  • PL8223B1 - Device for vaporizing liquids. : en pl
  • SU4438A1 - Device for recording sound vibrations : en ru
  • CH124488A - Windows with tiltable sash. : de en
  • CH124492A - Gas boiler for hot water or steam central heating. : de en
  • CH124458A - Tin opener. : de en
  • US1657993A - Railroad tie : en
  • CH124498A - Gas firelighter for coal-burning stoves. : de en
  • US1657654A - Sorting machine : en
  • US1657920A - Interlocking device for elevators : en
  • CA277522A - Saw grinder : en fr
  • PL8110B1 - Self-actuating device for brake levers. : en pl
  • US1657907A - Automobile pilot headlight : en
  • FR633567A - Surface carburettor for low volatile fuels, for supplying combustion engines, and in particular automobile truck engines : en fr
  • GR1734B - GARBAGE CASE - KIOSK. : el en
  • PL8207B1 - A device to initiate the extraction of piles driven into the ground or a leading pile of pipes to be laid. : en pl
  • CA277556A - Garment : en fr
  • FR633735A - New car for children and dolls : en fr
  • ES105607A1 - A vacuum-fan apparatus. : en es
  • CH124350A - Process for the preparation of 2-aminoanthracene. : de en
  • SU4405A1 - Central heating boiler : en ru
  • US1657577A - Guide for bag-valving apparatus : en
  • US1657648A - sudduth : en
  • CH124461A - Line equipped with a fan for conveying long-fiber material, especially hay, by means of suction and compressed air. : de en
  • FR633578A - Electric resistance thermometer giving remote indications : en fr
  • CA277529A - Casein article : en fr
  • FR633651A - Combined manual and mechanical control device for jacquard and dobby weaving mechanics : en fr
  • PL8220B1 - A method for the production of persistent powdered wine yeast. : en pl
  • GB284519A - Mechanical traffic signalling or indicating device : en
  • GB284417A - Improvements in the shedding motions of looms for weaving : en
  • GB284575A - Improvements in or relating to automatic couplings for railway and like vehicles : en
  • CH124446A - Device for converting electrical vibrations into mechanical vibrations. : de en
  • SU4378A1 - Vertical Milling Machine for Elliptical Milling : en ru
  • SU4481A1 - Swivel plug connection for electrical cable wires : en ru
  • US1657484A - Automobile bed : en
  • CA277561A - Humidifier : en fr
  • FR633834A - System and apparatus for printing clichés formed by thin metal sheets with raised characters : en fr
  • SU4407A1 - Buoy for aircraft : en ru
  • AU641427A - Improvements in or relating to electrical signalling systems : en
  • ES105410A1 - A new preservative and brightener product. : en es
  • US1657790A - Bed and wall pocket : en
  • SU4380A1 - Gas outlet nipple for faceless burners : en ru
  • CH124374A - Device intended to indicate the flow rate of a fluid as a function of a variable parameter. : en fr
  • CH124557A - Clock showing twenty-four hours. : de en
  • DE455489C - Device for ash removal from boiler systems using pressurized water nozzles : de en
  • DE455362C - Commutation device for commutator generators, motors and converters : de en
  • SU4425A1 - Folding ladder (gangway) for access to the mobile gas cylinder shut-off disk or the like reservoir : en ru
  • PL8119B1 - Device for sealing the dryer openings. : en pl
  • FR633807A - Improvement in seats and in particular in so-called transatlantic folding armchairs : en fr
  • GB284555A - Improvements in lateral splash guards for motor cars : en
  • US1657863A - Spark plug : en
  • DE455454C - Transport trolley with a platform that can be raised and lowered : de en
  • ES105409A1 - A new metallic curtain provided with varnished paper, cardboard or wood tubes. : en es
  • GB284449A - Improvements in self-acting horse rakes : en
  • PL8115B1 - Burner for furnaces. : en pl
  • ES105546A1 - A procedure for the construction of roads, screeds and other coverings. : en es
  • GB284521A - Shock absorbers : en
  • ES104558A1 - An industrial product consisting of a new range of so-called pay-pays. : en es
  • FR633757A - Safety pin enhancements : en fr
  • GB270673A - Improvements in or relating to internal combustion engines : en
  • GB272178A - Improvements in boiler furnaces : en
  • GB284410A - Improvements in and relating to brakes of manually and mechanically propelled road vehicles : en
  • US1657453A - Furnace wall : en
  • SU4397A1 - Gas mask : en ru
  • US1657759A - Fender brace : en
  • SU4499A1 - Theatrical scene : en ru
  • CH123897A - Method and device for the production of so-called. Air embroidery. : de en
  • DE455621C - Drive device for OEseneinsetzmaschinen for laundry or ironer buttons : de en
  • ES105377A3 - Adjustable speed motor for dragging sewing machines and others. : en es
  • FR633715A - Improvements to control devices for emptying bathtubs, sinks, bidets, etc. : en fr
  • US1657785A - Electric furnace : en
  • US1657700A - Process of modifying glauconite : en
  • CH124471A - Lock with control lock. : de en
  • FR633481A - Process for making a fixative binder for painting : en fr
  • SU4345A1 - Dowel with clamping for electrical wiring rollers : en ru
  • DE455567C - screwdriver : de en
  • PL8155B1 - Machine for grinding or biting. : en pl
  • DE455345C - Device for adjusting the blades of impellers with rotating blades : de en
  • FR633480A - Improvements to door and window knobs : en fr
  • US1657930A - Close-quarter drill : en
  • US1657820A - Pressure-tube construction : en
  • US1657895A - Albert osvalb : en
  • DE455404C - Web sluices with manual or automatic threading device : de en
  • FR633624A - Improvements to sound recorders and reproducers : en fr
  • CA277598A - Fabric coating method : en fr
  • PL8176B1 - Glass scooping device. : en pl
  • CA277474A - Facing machine : en fr
  • CH124346A - Process for the production of milk respectively. Cream chocolate. : de en
  • US1658017A - Lamp-btob inserting and removing device : en
  • USRE16863E - Bichabd hollinb mtxbbay : en
  • DE455385C - Refreshing worn out hook plates : de en
  • US1657667A - Teat cup : en
  • FR633633A - Arrangement of ridges or grooves for rotating cylinders used in knife sharpening machines : en fr
  • FR633729A - System for making designs on mechanically obtained knits : en fr
  • GB284479A - Improvements in moulding concrete under vibration, and in means therefor : en
  • FR633713A - Umbrella : en fr
  • US1657701A - Pneumatic horse collar : en
  • ES105533A1 - A new procedure of sewing by hand with hemp thread, for the manufacture of all kinds of footwear. : en es
  • ES105431A1 - Hertzian wave reflector. : en es
  • FR633668A - Method and device for air, sea or other navigation : en fr
  • GB261373A - Improvements in or relating to damper devices for the steering heads of motor cycles : en
  • FR633455A - Bodywork system comprising side windows combined with the folding top : en fr
  • FR633616A - Transportable vacuum cleaner, electrically operated : en fr
  • CH124440A - Process for the preparation of a nutritional or animal feed which is used for medicinal purposes and which contains iodine in a permanently constant distribution, chemically bound. : de en
  • PL8169B1 - Centrifuge for bleaching sugar nuggets. : en pl
  • SU4420A1 - Device for increasing heat exchange in room and other furnaces, as well as in steam boilers : en ru
  • PL8107B1 - Method for producing water and oxide free chlorides. : en pl
  • US1657451A - Nonsinging reamplifying circuits : en
  • US1657979A - Roofing material : en
  • CA277505A - Carbureter : en fr
  • DE455605C - Concave with two threshing zones : de en
  • ES105528A1 - An apparatus to produce signs and luminous drawings taking advantage of the natural light of the day. : en es
  • PL8239B1 - Pedalo. : en pl
  • SU4511A1 - Arrangement for moving a vessel through a reaction coming out of the tubular nozzles of the casing of a mixture of steam with flue gases of a steam boiler, air and water : en ru
  • US1657458A - Dental set : en
  • AU946327A - Improvements in combined holder and container : en
  • FR633497A - Caps for metal containers and their manufacturing process : en fr
  • SU4424A1 - Method and device for straightening the racks of the casing of a dry gas tank equipped with a shut-off disc piston : en ru
  • US1657477A - Waste-heat boiler : en
  • US1657686A - Tread member for boots and shoes : en
  • US1657708A - Tent for bedsteads : en
  • US1657806A - Collar protector for hangers : en
  • ES105350A1 - Improvements in the liquefaction and the separation, with low temperatures, of gas mixtures. : en es
  • ES105435A1 - A fertilizer spreader machine. : en es
  • DE455373C - Token control register : de en
  • DE455389C - Positioning and stretching device for the upper and lower legs : de en
  • SU4340A1 - Mechanical splicing tobacco machine : en ru
  • SU4440A1 - Telephone switch : en ru
  • US1657503A - Rebound check : en
  • US1657765A - Massage apparatus : en
  • ES105452A1 - A seal for mouths of metal containers. : en es
  • FR633474A - Glazing system for cases and cassettes of instruments and appliances, in particular electricity meters : en fr
  • US1657793A - Device for applying outlet fittings to filter leaves : en
  • DE455539C - Device for sealing a stirring shaft in containers used for the oxidation of chemical substances, in particular lead oxide boilers : de en
  • DE455565C - Spool changing device for wing, spinning, twisting and roving machines : de en
  • GB272153A - Ornamental surface coverings : en
  • US1657644A - Trap : en
  • US1657868A - Apron-fastening device : en
  • DE455383C - Roller bearings with several, in particular with two roller rims for rolling mills : de en
  • DE455541C - Machine for cleaning the matrices of die setting and line casting machines, in which the matrices are individually removed from a magazine by the attachments of an endless chain and guided through the cleaning devices : de en
  • ES105585A1 - An industrial product consisting of a new soap for cleaning floors, marble, crockery, metal, wood and similar applications. : en es
  • FR633654A - Adjustment of individual motors of multi-motor drives : en fr
  • SU4376A1 - Monoblock writing machine : en ru
  • US1657540A - Lamp socket : en
  • SU4365A1 - Sawing machine : en ru
  • FR633504A - Reinforced cement plinth for power line support poles : en fr
  • GB284564A - Improvements in telescopically adjustable props, shores or struts : en
  • DE455365C - Drying and smoldering attachment for generators u. like : de en
  • FR633748A - Pneumatic cushion : en fr
  • FR633789A - Improvements to fireplaces and grills : en fr
  • US1658000A - Liquid-measuring valve : en
  • ES105421A1 - A synthetic manufacturing process for hydrocarbons based on solid fuels such as lignite. : en es
  • GB284546A - Improvements relating to apparatus for sorting and grading refuse and other mixed materials : en
  • PL8161B1 - Electric pocket lamp with a reflector that can be set relative to the bulb. : en pl
  • DE455543C - Lateral seal for rotary piston compressor with piston that can be moved in the piston drum : de en
  • SU4489A1 - Device for determining the amount of heat entering the central heating system : en ru
  • CH124288A - Irrigation device for gardening facilities. : de en
  • US1657915A - Protective device for vessels : en
  • DK38387C - Capacitor. : da en
  • ES104464A1 - A method and device for impregnating with means that prevent sweating. : en es
  • ES105544A3 - Procedure for the manufacture of malt-based candies. : en es
  • FR633593A - Machine for shearing shaped furs : en fr
  • US1657988A - Railway-brake-adjusting means : en
  • DE455371C - Thermostat for high temperatures : de en
  • FR633464A - Microphone development : en fr
  • FR633845A - Advanced training in aeromotors : en fr
  • ES105498A1 - A new easily removable articulation intended mainly for toys that represent live animals. : en es
  • FR633671A - High damping springs : en fr
  • US1657576A - Thread guide : en
  • US1657507A - Connecter : en
  • US1657883A - Electric sewing-machine outfit : en
  • US1657675A - Impedance bond for railway signaling systems : en
  • US1657981A - Disinfecting cabinet and the like : en
  • DE455456C - Sail arrangement for ships : de en
  • GB284491A - Improvements relating to arm-rest devices for use in vehicles : en
  • GB274822A - : en
  • GB284454A - Improvements in means for heating and ventilating enclosed spaces such as rooms : en
  • US1658022A - Record-card-controlled statistical machine : en
  • US1657616A - Machine for applying belt fasteners and the like : en
  • US1657824A - Machine tool : en
  • US1657956A - Process for manufacturing molded cement bodies : en
  • CH123798A - Clamping device for connecting and branching electrical lines. : de en
  • US1657582A - Heat-insulating material and the process of its manufacture : en
  • US1657720A - Lens-edging machine : en
  • US1657743A - Wheel : en
  • US1657567A - Method of receiving electrical oscillations : en
  • CA277524A - Coupling : en fr
  • CH124354A - Process for the preparation of a water-soluble chromating dye of the triarylmethane series. : de en
  • CH124466A - Linkage actuator controlling the brakes of a vehicle. : en fr
  • DE455448C - Spike for string instruments : de en
  • FR633555A - Assembly intended to modulate the oscillations generated by a thermionic device : en fr
  • US1657967A - Night and day house number : en
  • ES105373A1 - An industrial product consisting of knee pads for kneeling. : en es
  • ES105524A1 - Improvements in or related to procedures and apparatus for the placement of materials in receptacles. : en es
  • US1657911A - Folding machine : en