• DE569158C - Container for devices working with a time delay with a throttle point arranged in a compressed air supply line : de en
  • FR740911A - Device for connecting an airplane in flight to the ground at a fixed point, either for its unloading, loading or its telephone connection : en fr
  • SU29065A1 - Hand tool for extracting chondrilla from the ground with caps on the roots : en ru
  • PL17716B1 - Method of obtaining ammonium sulphate by means of oxidation of starting materials. : en pl
  • SU29079A1 - Artificial sprinkler : en ru
  • DE568943C - Process for the representation of asymmetrical arsenic compounds : de en
  • FR740997A - : fr
  • DE569466C - Process for the production of dry seed dressings : de en
  • FR740903A - Improvements to electric heating elements : en fr
  • GB387132A - Improvements in or relating to potentiometric circuit arrangements, for use, for example, in radio transmitters : en
  • GB387242A - Improvements in and relating to ear swabs : en
  • DE569483C - Device for mixing liquids with gases, especially for saturating sugar juices : de en
  • DE569544C - Process for the production of plates from bituminous masses made flowable by heating : de en
  • FR741075A - : fr
  • GB387131A - Improvements in and relating to hair-combs : en
  • GB387318A - Improvements in or relating to the catalytic decomposition of ammonia : en
  • PL17684B1 - The operating system is equipped with anodic protective grids of mercury rectifiers of any structure and number of phases, protecting against short circuit or overload on the direct current side of the rectifier. : en pl
  • DE568780C - Device for surface measurement of the deviation of bores by means of induction bus sols : de en
  • DE569206C - Radially loaded counter-rotating turbine : de en
  • US1895453A - Fluid pressure brake : en
  • PL17702B1 - Vending machine with magnetic coin holder. : en pl
  • DE569308C - Casting mold for the metal foundry : de en
  • FR740678A - Device for washing and further processing of artificial silk : en fr
  • GB387018A - Improvements relating to electric synchronising apparatus : en
  • SU29032A1 - Oil Coating Machine for Black Rubber Shoe Parts : en ru
  • DE569553C - Amplifier for the purpose of two-way communication on a wave in high-frequency telephony along lines : de en
  • FR740937A - : fr
  • FR741072A - : fr
  • US1895754A - Measuring stick : en
  • US1895947A - Heat radiator : en
  • CA329797A - Picture-transmitting machine : en fr
  • FR740613A - Tilting or oscillating reverberatory furnace : en fr
  • GB387019A - Process for the purification of impure sulphur : en
  • GB387234A - Improvements in and relating to parachute pack harness : en
  • FR741096A - : fr
  • FR740958A - : fr
  • DE569384C - Chain coupling : de en
  • FR740824A - Method and device for deodorizing and disinfecting washrooms : en fr
  • GB387126A - Improvements relating to the treatment of sewage and like liquids : en
  • DE569368C - Rolling bearings of axles and shafts, preferably for axle bearings of rail vehicles : de en
  • FR740648A - Letterpress printing process and device allowing the realization : en fr
  • FR741140A - : fr
  • SU29008A1 - The method of preparation of roofing tiles : en ru
  • US1895492A - Method of and apparatus for concentrating nitric acid : en
  • FR741017A - : fr
  • GB387017A - Improvements in or relating to web reel changing mechanism : en
  • SU29147A1 - Alarm clock : en ru
  • US1895600A - Friction clutch : en
  • US1895922A - Belt-making apparatus : en
  • DK46861C - Color, containing color pigment suspensions. : da en
  • DE569276C - Machine for the production of paper bottles and paper cutting for processing on this machine : de en
  • CA329888A - Bacon pressing means : en fr
  • ES129071A1 - Long-forward latch locks systems in combination with latch mechanism. : en es
  • FR740673A - Liquid dispenser : en fr
  • US1895436A - Regulating dropper : en
  • US1895872A - Polishing composition : en
  • FR741031A - : fr
  • SU29047A1 - Adaptation for automatic control of the volume of the measuring device depending on temperature : en ru
  • DE569284C - Bulk packing box for cigarettes or the like consisting of cardboard or a similar material. : de en
  • CH159662A - Process for preparing sodium dichromate. : en fr
  • FR740923A - Device for the uniform distribution of the current between the anodes of a polyphase rectifier with a double or multiple number of phases of six : en fr
  • FR741012A - : fr
  • GB387021A - Improvements in and relating to paper bottles and the method of making the same : en
  • GB387367A - Improvements in tacheometers in which centrifugal action creates fluid pressure : en
  • FR740876A - Motion transmission system for actuating bottle washing machines : en fr
  • FR740852A - Bowl burner for liquid fuels, low air flow : en fr
  • FR741106A - : fr
  • DE569325C - Process for filling, plating and shaping one-part and multi-part top mattresses : de en
  • FR740640A - New tools, cloths and abrasive papers : en fr
  • FR740664A - Process and device for carbonization and hydrogenation of coal : en fr
  • DE569359C - Feed water regulator with two expansion pipes acting on a common lever that actuates the feed valve : de en
  • ES127994A1 - CENTRIFUGAL REGULATOR : en es
  • ES1344U - Suit or similar garment. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740927A - Wireless telephony receiver station, with dual frequency change : en fr
  • FR741122A - : fr
  • GB387101A - Reversible hinge : en
  • US1895571A - Structural iron work climber : en
  • US1895957A - Combination tobacco, match, and cigarette paper case : en
  • US1896007A - Safe : en
  • DE568099C - Treatment of pure cobalt-tungsten alloys : de en
  • GB387122A - Improvements in or relating to apparatus for numbering sheets of paper and the like : en
  • FR740926A - Thread cutter for weaving looms, intended for separating twin selvedges : en fr
  • GB387065A - Improvements in and relating to marine engines and ship's propelling machinery : en
  • CH159841A - Electric traction installation using compound motors. : en fr
  • USD89135S - George s : en
  • GB387289A - Improvements in shaft couplings : en
  • SU29067A1 - Machine for harvesting root crops : en ru
  • GB387215A - Improvements in and relating to aerials for radio telegraphy and telephony : en
  • FR741104A - : fr
  • ES1074Y - A special wooden container : en es
  • FR740799A - Automatic brake adjuster : en fr
  • US1895694A - Edible compound including egg products : en
  • ES129093A3 - A procedure for the manufacture of rubber heels for footwear. : en es
  • FR740774A - Device giving the headlights of automobiles the moving state : en fr
  • GB387028A - Improvements in and relating to refrigerating plants : en
  • GB387125A - Improvements in or relating to waterproof fabrics and the production thereof : en
  • FR740611A - Ventilation device for aviators, motorists, and other goggles : en fr
  • GB387044A - Improvements relating to continuous filters : en
  • GB387127A - Improvements in loud-speakers : en
  • DE569453C - Method for hardening gear wheels : de en
  • DE569536C - Process for producing a firm, standing foam on beer by supplying compressed gas : de en
  • FR741029A - : fr
  • ES129070A1 - Improvements in the devices to compare certain properties of fabric cords and covers for automobile wheels. : en es
  • GB387350A - Improvements in or relating to carburettors for internal-combustion engines using volatile liquid fuel : en
  • DE569172C - Anti-skid device : de en
  • GB387206A - Improvements in or relating to apparatus for producing coloured pictures by means ofelectronic ray valves : en
  • PL17723B1 - Drum magazine for machine guns and automatic firearms. : en pl
  • PL17657B1 - A tracked device for airplanes or motor vehicle chassis. : en pl
  • US1895681A - Nonacid salt of diamino-dihydroxy-arsenobenzene dimethylene-sulphonic acid : en
  • US1895956A - Solid fuel and method of making same : en
  • FR740882A - Hermetic closure for cans or other : en fr
  • FR740944A - : fr
  • CA329837A - Insulating structure : en fr
  • FR740930A - Instant hooking system : en fr
  • DE569229C - Process for the production of artificial leather : de en
  • DE569401C - Overtaking machine : de en
  • FR741056A - : fr
  • CH159716A - Timepiece with pendulum. : de en
  • SU28958A1 - AC rectifier : en ru
  • SU29031A1 - Device for gluing galoshes on fixed shoes : en ru
  • US1895593A - Uniform cap : en
  • US1895852A - Slitting device : en
  • CA329834A - Locomotive booster support : en fr
  • CH159607A - Formwork scaffolding for creating cast slabs. : de en
  • FR741144A - : fr
  • DE569521C - Vacuum cleaner with a tapping device : de en
  • US1895833A - Pastry mixer : en
  • CH159719A - Shaped bodies made of hard metal and process for its manufacture. : de en
  • CH159605A - Double-leaf garage door. : de en
  • CH159691A - Ski binding device. : en fr
  • CH159803A - Installation in fully automatic and semi-automatic telephone systems. : de en
  • ES1339U - Tie ironing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741019A - : fr
  • CA329911A - Shovelling machine : en fr
  • DE569122C - Multi-conductor cable : de en
  • DE569136C - Process for processing cryolite : de en
  • DE569218C - Device for displaying and monitoring the speed of rotating machine parts : de en
  • FR740682A - Cystoscope improvements : en fr
  • CA329807A - Liquid infusion device : en fr
  • CH159852A - Process for the preparation of a 4-oxypyridine derivative. : de en
  • SU29020A1 - Grinding machine : en ru
  • DE569471C - Membrane regulator : de en
  • US1895479A - Fluid pressure brake : en
  • FR740828A - Electric acoustic warning device : en fr
  • FR740978A - : fr
  • CH159625A - Cherry stoner. : de en
  • CH159795A - Process for the preparation of diiodimidazole acetic acid. : de en
  • CH159866A - Process for the production of a vat dye of the anthraquinone series. : de en
  • CH159753A - Internal combustion engine. : en it
  • US1896023A - Window : en
  • US1895612A - Garment stay fastening means : en
  • US1895816A - Compressor and vacuum pump : en
  • US1895611A - Building blocks : en
  • US1895915A - Outlet box : en
  • US1895975A - Coin sorting machine : en
  • DE569550C - Rolled profile with trough-like depressions : de en
  • GB387177A - Improvements in aircraft sustaining rotors : en
  • GB387282A - Improvements in electrical condensers : en
  • US1896021A - Storage apparatus : en
  • US1896031A - Method of increasing the activity of oxidation catalysts : en
  • CH159738A - Lighter-watch. : en fr
  • ES129073A1 - A method of manufacturing networks. : en es
  • FR741025A - : fr
  • US1895932A - Wrapper : en
  • BE393447A - Improvements to plasters or coatings : en fr
  • DE569366C - Control device for heating railroad cars : de en
  • FR740687A - Elevator more particularly usable on farms : en fr
  • FR740993A - : fr
  • GB387225A - Improvements in or relating to ceiling, wall and partition constructions : en
  • DE569269C - Device for regulating the ignition of internal combustion engines : de en
  • GB387250A - Improvements in devices for cleaning boiler and like pipes : en
  • DE569500C - Sealing ring for rotary tubes : de en
  • US1896018A - Movable automobile headlight : en
  • GB387270A - Strainer for milk and other liquids : en
  • SU29130A1 - Concrete mixer : en ru
  • CH159723A - Device for adjusting the overhang of the saw blades in the hinges of gang saw machines. : de en
  • CH159637A - Piercing device. : de en
  • DE569329C - Device for achieving an automatically shifting projection image : de en
  • US1895937A - Map : en
  • ES129049A1 - A procedure that allows obtaining a new chemical body of the amine series. : en es
  • ES129113A1 - Procedure for coating aluminum objects or aluminum alloys. : en es
  • FR740827A - Ordinary plow front : en fr
  • US1895483A - Load brake apparatus : en
  • FR740620A - Improvements to purification or clarification of liquids : en fr
  • GB387288A - Improvements in and relating to devices for threading weaving shuttles automatically : en
  • US1895536A - Flue opening stop os : en
  • US1895435A - Feeder for little pigs : en
  • SU29057A1 - Automatic lifting device for plow frames with ratchet clutch : en ru
  • SU29060A1 - Tractor adjustable propashnik : en ru
  • US1895555A - Three-color photographic camera : en
  • US1895904A - Waste receptacle : en
  • SU28923A1 - Device for translating arrows from a moving wagon : en ru
  • CH159629A - Lower part for furniture with a spring-loaded support shaft. : de en
  • DK46841C - Circuit process for treatment of sulphide-containing material with Iron as the main metal. : da en
  • CH159671A - Process for the preparation of a pigment dye. : de en
  • DE569168C - Device for the revitalization of gas cleaning mass : de en
  • DE569404C - Machine for trimming the upper leather turn-up of pinched footwear : de en
  • FR740795A - Moisture-resistant cellulose sheet enhancements : en fr
  • FR740955A - : fr
  • DE569149C - Process for the preparation of aromatic monooxyamino alcohols and their derivatives : de en
  • US1895967A - Burglar and fire alarm : en
  • DE569429C - Free-standing, open lattice tower that narrows towards the top and consists of single trusses standing one above the other with a cross-section that remains the same over its entire height : de en
  • CH159703A - Device for measuring the strength of the arm muscles. : de en
  • CA329765A - Woven wire belt : en fr
  • US1895670A - Fence post : en
  • US1895978A - Adhesive sheeting and masking for painting : en
  • US1895468A - Classifier : en
  • US1895608A - Plastering machine : en
  • FR741033A - : fr
  • FR741059A - : fr
  • FR740819A - Automatic switching device for vehicle generators with internal combustion engines with electric power transmission : en fr
  • US1895520A - System of justifying type lines : en
  • US1895645A - Device for cleaning matrices : en
  • US1895547A - Apparatus for annealing glass : en
  • US1895791A - Conduit fitting : en
  • USD89161S - Sophia solomon : en
  • DE559288C - Lid lock on steamers, boilers, etc. like : de en
  • PL17727B1 - The binder on the base with asphalt for the production of mica insulation material. : en pl
  • SU29037A1 - The method of manufacturing plastics : en ru
  • BE393374A - Improvements to duplicators : en fr
  • FR740602A - Improvements to dust or pulverized coal fireplaces : en fr
  • DE569555C - Process for molding objects from synthetic resin : de en
  • ES1266U - Apparatus for sweeping and scraping or discarding pavements, adaptable to any transport vehicle that tow it. (Machine-translation by Google Translate, not legally binding) : en es
  • ES129060A1 - Electrical device for permanent hair ripple. : en es
  • GB387042A - Improvements in or relating to cigar or cigarette extinguishers and ash trays or like receptacles : en
  • GB387212A - Improvements in or relating to processes for the production of aqueous colloidal solutions : en
  • CH159626A - Dishwashing, degreasing and cleaning agents. : de en
  • DE569416C - Electromagnetic switching device for stopwatches : de en
  • DE569540C - Device for uniform application of adhesives u. Like. From tubes and. like : de en
  • FR741073A - : fr
  • GB387256A - Improvements in and relating to ventilators for vehicles : en
  • SU28943A1 - Device for water cooling of contour coils of shortwave transmitters : en ru
  • CH159793A - Suspension device for lighting fixtures, in particular outdoor electric lamps. : de en
  • CH159869A - Wristwatch. : en fr
  • DE569371C - Thread guides for braiding machines with counter-rotating rows of bobbins : de en
  • CH159632A - Roll for furniture. : de en
  • CH159722A - Device for processing metal pieces. : de en
  • DE569239C - Inclined or hollow grate firing with auxiliary grate upstream of the main grate : de en
  • GB387165A - Improvements in or relating to cutting machines particularly for foodstuffs : en
  • PL17709B1 - Braking system of the hoisting machine. : en pl
  • PL17718B1 - The method of making mats from hair or vegetable fibers. : en pl
  • US1896034A - Automatic ink agitator for printing machines : en
  • US1895476A - Safety car control device : en
  • US1895665A - Cotton chopper : en
  • AU467631A - Improved apparatus for producing' hydrocarbon gas : en
  • SU29122A1 - Differential automatic fire detector : en ru
  • US1895740A - Method of making concrete pipe : en
  • FR741024A - : fr
  • FR741126A - : fr
  • FR741011A - : fr
  • CA329767A - Gas discharging apparatus : en fr
  • FR740605A - Elastically supported wheel hub : en fr
  • FR740685A - Solid Ring Pillow Axle Bearing : en fr
  • FR741060A - : fr
  • SU28906A1 - A method of processing chromium compounds resulting in waste in the production of quinone : en ru
  • US1896048A - Reclining chair : en
  • DE569289C - Device for clearing out non-round settling containers : de en
  • CA329831A - Production of iron-chromium nickel alloys : en fr
  • GB387004A - Improvements in the manufacture and treatment of staple fibre : en
  • FR740894A - Improvements made to the arrangement and fitting out of motor vehicle on-board devices : en fr
  • FR741027A - : fr
  • DE569476C - Rod conveyor : de en
  • ES129042A3 - A procedure for the manufacture and assembly of curbs for metal drums and similar applications. : en es
  • SU28983A1 - Device for multi-arc electric welding : en ru
  • SU29058A1 - Automatic lifting device for friction clutch plow frames : en ru
  • PL17750B1 - Self-acting stora. : en pl
  • CA329894A - Knitting machine : en fr
  • US1895467A - Art of making shoe stiffeners : en
  • US1896010A - Exercising apparatus : en
  • DE540159C - Method and device for cooling a stream of air used for anesthetic purposes : de en
  • FR741105A - : fr
  • AU550231A - Improved machine for forming faucets andother shapes on metal pipes andthe like : en
  • AU584732A - Improvements in or relating to thermionic amplifiers : en
  • SU29093A1 - Gear for diesel locomotives : en ru
  • FR740934A - : fr
  • FR741002A - : fr
  • US1895884A - Method of and means for sealing closure caps on bottles and other containers : en
  • US1895449A - Valve mechanism : en
  • SU28889A1 - Automatic tongue-and-tong machine for stocking needles in hall machines : en ru
  • USD89130S - Design for an acoustic panel for vehicles : en
  • US1895443A - Carton : en
  • US1895525A - Door retainer : en
  • US1895642A - Filter unit : en
  • CA329914A - Account book and binder : en fr
  • FR740669A - Process and device for extracting soluble products : en fr
  • US1895485A - License plate envelope : en
  • CA329731A - Valve control system : en fr
  • USD89141S - of detroit : en
  • DE569587C - Clamp for hair rolls made in flat winding : de en
  • ES129015A1 - Improvements in the construction of the walls of the furnaces of vat, used in the manufacture of glass. : en es
  • GB387094A - Improvements in or relating to wearing apparel : en
  • SU29114A1 - A device for cleaning the bottom of the cylinders of a vertical steam engine : en ru
  • US1896015A - Cigarette holder : en
  • CH159683A - Foundry for the production of stereotype plates. : de en
  • US1895981A - Internal combustion engine : en
  • US1895517A - Manufacture of polyhydric alcohols : en
  • DE569448C - Clothespin : de en
  • FR741116A - : fr
  • GB387091A - An improved printing block for printing labels and the like : en
  • CH159870A - Centrifugal pump with ventilation device. : de en
  • US1895586A - Basket : en
  • SU28950A1 - Device for automatic control of electric motors : en ru
  • FR740756A - Instrument for measuring angles of lateral, right and left, formed by the plane of the wings of an airplane in flight, and the earth's horizon, even invisible : en fr
  • FR741064A - : fr
  • US1895441A - Sound translating device : en
  • USD89128S - Design fob a hot dish fad ob similab abticxe : en
  • FR740711A - Mushroom white container : en fr
  • FR740872A - Plate coupling : en fr
  • CA329865A - Set screw : en fr
  • FR740688A - Process for treating sulfuric refining residues of petroleum fractions : en fr
  • FR740977A - : fr
  • DE569201C - Weaners : de en
  • FR740791A - Transportable heating box for transporting and reheating food, and other applications : en fr
  • FR740961A - : fr
  • PL17724B1 - A linkage system for the setting of switching devices that operate by steps. : en pl
  • US1895633A - Fuel supporting device for furnaces : en
  • PL17690B1 - Electrical device with an array of electrodes. : en pl
  • US1895676A - Coal distillation by-product recovery system : en
  • US1895695A - Clothes hanger : en
  • SU29095A1 - A device for cleaning in steam boilers of hatches nests from old gaskets : en ru
  • US1895500A - Locomotive : en
  • CH159730A - Stand for holding objects. : de en
  • CA329786A - Brake rigging : en fr
  • CH159622A - Electric cooker. : de en
  • BE393236A - Method for determining the power factor on polyphase alternating current networks : en fr
  • SU28881A1 - Rolling Sheet Metal Separation Machine : en ru
  • US1895798A - Apparatus for feeding coal or other granular material : en
  • USD89159S - Jack schweizeb : en
  • ES128962A1 - A process for the preparation of light-sensitive colloidal layers. : en es
  • FR741065A - : fr
  • US1895763A - Safety razor blade : en
  • CA329772A - Percolator top : en fr
  • CA329863A - Tire cover : en fr
  • BE392844A - Process for the preparation of tartaric acid and citric acid in the pure state from their crude aqueous solutions : en fr
  • CA329829A - Garment supporter : en fr
  • FR740716A - New product and various applications of this product, in particular for the preservation of skins : en fr
  • BE392913A - : en
  • DE569120C - Transmission system for alternating current telegraphy on Pupin lines over 1000km in length in connection with sieve chains : de en
  • DE569292C - Dough molding device : de en
  • DE569299C - Typewriter with exchangeable type and key lever basket : de en
  • FR740670A - Hollow brick for heat accumulators : en fr
  • GB387160A - An improved induction motor more especially designed for use with multiple tariff apparatus : en
  • US1895587A - Evaporator : en
  • FR740867A - Improvements in electrical steels and the manufacturing process of said steels : en fr
  • ES1242U - Tire repair equipment. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387133A - Self-locking screw-thread system : en
  • GB387227A - Improvements relating to electrical condensers : en
  • US1895930A - Shaft packing : en
  • SU28930A1 - Fixture for periodically lighting or darkening photocells : en ru
  • SU28952A1 - Device for testing the stator winding of electrical machines for dielectric strength : en ru
  • US1895549A - Refrigerating apparatus : en
  • US1895774A - Signal shaping circuit : en
  • AU460531A - Improved method of and apparatus for sealing paper or like bottles or containers : en
  • CA329803A - Clock motor : en fr
  • DE569459C - Fastening device for artificial teeth on the prosthesis : de en
  • PL17721B1 - Packaging of ammunition, dressings or the like. : en pl
  • SU28929A1 - Device for electrical telescopes : en ru
  • CH159759A - Lubrication device on magneto ignition. : de en
  • PL17672B1 - A device for feeding a boiler, especially a steam engine boiler. : en pl
  • GB387298A - A method of and apparatus for the centrifugal treatment of liquids : en
  • SU29053A1 - Instrument for determining the direction and speed of the clouds : en ru
  • US1895838A - Indicator : en
  • AU2979630A - Improvements in insect proof screen means for windows or doors : en
  • DE569354C - Spring-loaded pulling and pushing device : de en
  • DE569438C - Heel lasting machine : de en
  • GB387096A - An improved protective device for preventing damage to internal-combustion engines arising from back-firing in the induction system : en
  • US1895917A - Brake : en
  • GB387265A - Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances : en
  • GB387013A - Improvement in and relating to railway signalling : en
  • DE569532C - Fishing line float : de en
  • GB387189A - An improved counting mechanism of the drum type : en
  • FR740749A - : fr
  • US1895760A - Fluid-treating apparatus : en
  • FR740653A - Improvement to boxes : en fr
  • FR740727A - Improvements to light tubes with heated cathodes : en fr
  • FR740751A - Welding rod : en fr
  • FR740906A - Disconnection box for electrical circuits : en fr
  • GB387164A - Improvements in radiators for heating buildings : en
  • GB387229A - Improved manufacture of alkali carbonate or mixtures of alkali hydroxide with alkalicarbonate and ammonia : en
  • GB387247A - Improvements in swimming appliances : en
  • GB387349A - Improvements in or relating to drill-sharpening machines : en
  • GB387098A - Improvements in or relating to web controlling mechanism for printing presses or thelike : en
  • DE569326C - Roll film camera for perforated film strips : de en
  • FR740959A - : fr
  • GB387088A - A cabinet or housing for accommodating collapsible tables and other articles of furniture, such as folding chairs : en
  • DE569061C - Circuit arrangement for telephone systems in which a busy signal is provided at each station : de en
  • FR740655A - Box : en fr
  • GB387266A - Improvements in railway signalling control apparatus : en
  • US1895882A - Caster : en
  • PL17733B1 - A method of producing sheets with a patterned surface of regenerated fiber. : en pl
  • SU29096A1 - Ratchet fitting for hole cutting and planing : en ru
  • DE569226C - Sheet metal bending device : de en
  • ES129050A1 - Ignition magnet for internal combustion engine. : en es
  • US1896041A - Insulated wire : en
  • FR741129A - : fr
  • IE12772L - Milking machines : en
  • CA329739A - Heat exchanger : en fr
  • SU29150A1 - A device for determining the pressure corresponding to the pressure of filtration water under hydraulic structures, protruding a layer of soil of a certain depth : en ru
  • USD89151S - Maclyn gtthl : en
  • PL17671B1 - Lever device for automatic coin collection in payphones, coin-operated. : en pl
  • DE569494C - Helical hobbing cutter divided into two parts transversely to the axis : de en
  • FR740794A - Device and method of stamping galvanized sheets for roofing : en fr
  • DE569460C - Frameless mirror : de en
  • ES129052A1 - PROCEDURE FOR THE PREPARATION OF NEW CALCIUM COMBINATIONS : en es
  • GB387152A - Improvements in or relating to glass bulbs for incandescent electric lamps : en
  • US1895909A - Method of and apparatus for loosening and removing articles from molds : en
  • US1895928A - Broken axle shaft remover : en
  • CA329802A - Circuitous elevator : en fr
  • CA329793A - Picture telegraph system : en fr
  • BE392855A - : en fr
  • US1895657A - Building and building section : en
  • SU29126A1 - Split water : en ru
  • CH159639A - Adjustable thread brake. : de en
  • PL17663B1 - A method of producing fertilizers with high phosphoric acid content. : en pl
  • PL17664B1 - Method for removing oxygen and flammable components from technical gases. : en pl
  • US1895887A - Incandescent electric lamp : en
  • US1895974A - Egg carton : en
  • DE569048C - Device on a machine for milling spiral grooves with changing pitch and depth in cylindrical control bodies : de en
  • DE569266C - Device for taking the friction wheel rim to pyrophoric lighters and gas lighters : de en
  • DE569488C - Brake circuit for electric vehicles : de en
  • DE569087C - Punch machine for statistical cards : de en
  • CH159872A - Fuel pump for internal combustion engines that work together with an accumulator piston. : de en
  • CH159598A - Hand rake. : de en
  • FR740952A - : fr
  • US1895900A - Snow removal : en
  • CA329779A - Electric heating furnace : en fr
  • FR740807A - Tribune : en fr
  • US1895925A - Electrical control system : en
  • US1895605A - Method of producing seams in wire fabrics : en
  • CH159809A - Glass bodies with a translucent mirror coating for optical display devices, in particular advertising devices. : de en
  • FR740604A - Method and device for heating bodies locally : en fr
  • GB387193A - Improvements relating to luminous electric discharge lamps : en
  • CH159873A - Fridge. : de en
  • FR740818A - Master clock intended for the control by pulses of auxiliary electric clocks, with accumulator to store the pulses in the event of interruption of the control current of the clocks : en fr
  • DE569032C - Lanterns, in particular retractable lanterns, for railway signal systems : de en
  • CA329732A - Centrifugal pump : en fr
  • CA329809A - Elevator control system : en fr
  • FR741077A - : fr
  • GB387070A - Honeycomb structure for heat recuperating apparatus of the cowper type : en
  • CH159601A - Cattle cleaning machine. : de en
  • FR740689A - Automatic signaling and triggering device in the event of faults on the earth lines, in electrical installations : en fr
  • CH159824A - Housings for direction indicators, in particular for vehicles. : de en
  • GB387113A - Improvements in or relating to silencers for internal combustion engines : en
  • GB387186A - Improvements in or relating to electric current supply systems : en
  • CH159794A - Capillary light body. : de en
  • DE569510C - Hot steam temperature controller : de en
  • GB387016A - Improvements in and relating to variable-speed gearing : en
  • SU28965A1 - Device for eliminating pulsation for the purpose of rectified current : en ru
  • US1895749A - Violin holder : en
  • SU28879A1 - Method for determining spherical aberration of flood mirrors : en ru
  • US1895766A - Method of and means for attaching the uprights and members of scaffolding and other structures : en
  • US1895662A - Combination table dispenser : en
  • US1895877A - Means for forming the top layer of packed fruit : en
  • CH159752A - Injection internal combustion engine. : de en
  • SU29112A1 - A way to recognize your ship at a distance : en ru
  • CH159845A - Balanced mobile support for mechanical traction plow. : en fr
  • CA329877A - Heat transferring apparatus : en fr
  • CA329896A - Advertising device : en fr
  • CA329858A - Tire cover : en fr
  • CA329883A - Pipe return bend : en fr
  • CA329861A - Tire cover : en fr
  • PL17675B1 - Shake bucket drive with rotary motor. : en pl
  • US1895636A - Adjustable choke nipple : en
  • SU29100A1 - Bolt chuck : en ru
  • DE569427C - Vacuum flask : de en
  • DE569430C - Tin-rich bearing metal alloy : de en
  • USD89150S - Edith makgabet fogelbebg : en
  • FR740738A - Improvements to telecommunication systems : en fr
  • SU29127A1 - Reel sorting and stacking machine : en ru
  • US1895509A - Cooling system for internal combustion engines : en
  • US1895588A - Locking washer and nut : en
  • US1895712A - Transmission tower arms : en
  • US1896025A - Motor vehicle clutch : en
  • SU29133A1 - Apparatus for cooking a mixture of bitumen with bulk materials : en ru
  • US1895544A - Cellulose derivative and process of making same : en
  • CH159647A - Stiffening insert for stand-up collar. : de en
  • BE393029A - : en fr
  • CA329769A - Internal combustion engine : en fr
  • CA329787A - Time signalling system : en fr
  • DE569333C - Waiter pager : de en
  • DE569577C - Arrangement for operating an asynchronous generator with a commutator rear machine, to which the excitation energy is at least partially supplied by an auxiliary synchronous generator via a frequency converter : de en
  • FR740626A - Device for evacuating and extinguishing combustion residues from fireplaces : en fr
  • FR740945A - : fr
  • CA329903A - Railway car : en fr
  • GB387058A - Improvements in or relating to the valve mechanism of internal combustion engines : en
  • GB387305A - Improvements in or relating to the preservation of wood : en
  • US1895745A - Automatic selling machine : en
  • US1895629A - Loose leaf binder : en
  • US1895707A - Bobbin spindle lock : en
  • US1895902A - Screen-grid amplifier : en
  • US1895703A - Silent alarm clock : en
  • US1895892A - Latch : en
  • CH159604A - Wooden panel. : de en
  • CH159774A - Insulator support for masts. : de en
  • SU29025A1 - Open wedge : en ru
  • CH159651A - Protective hood for motorcyclists. : de en
  • CH159728A - Dust collector on polishing and grinding machines with several discs. : de en
  • CH159767A - Transformer with regulating switch built into the transformer tank. : de en
  • AU581632A - An improved chair : en
  • CA329783A - Cigarette machine dust distributor : en fr
  • DE569379C - Chain rail for chain saw machines : de en
  • GB387084A - Improvements in and relating to golf and the like balls and the materials therefor : en
  • CH159846A - Automatic conveying device for pouring the grain into threshing machines. : de en
  • FR740837A - Rectification process : en fr
  • FR741089A - : fr
  • GB387069A - Improvements in and relating to ballast tampers operated by fluid pressure : en
  • US1895668A - Riveting device : en
  • US1896044A - Snap fastener : en
  • US1895819A - Convex cutting method and apparatus : en
  • DE569508C - Plant for mixing coke coke with optional addition of fine coal with sludge coal : de en
  • CH159781A - Device for charging electric batteries. : de en
  • FR740744A - Combination device for space heating or cooling : en fr
  • FR740962A - : fr
  • US1895866A - Motor truck : en
  • CA329762A - Plant digging machine : en fr
  • DE569588C - Comb case made of cardboard and laminated paper with a mirror : de en
  • FR740760A - Instrument for measuring the angles of longitudinal inclination, front and rear, formed by the plane of the wings of an airplane in flight, and the earth's horizon, even invisible : en fr
  • GB387089A - Improvements in valves : en
  • US1895843A - Machine for cutting and shearing float or bridge threads : en
  • CH159611A - Metallic road superstructure. : de en
  • DE554512C - Method for preserving cut flowers and other cut parts of plants : de en
  • GB387054A - Improvements in or relating to cylinders for containing gas under pressure : en
  • GB387111A - Improvements in or relating to velvet cutting machines : en
  • US1895973A - Folded napkin : en
  • GB387144A - Process for making dough from wheat and other cereals and apparatus therefor : en
  • CA329785A - Wheel and axle assembly : en fr
  • SU29015A1 - Szhim for frames of doors, etc. : en ru
  • US1895531A - Electrooptical system : en
  • CA329755A - Window : en fr
  • US1895841A - Continually variable change speed gear : en
  • PL17708B1 - Device for regulating the intensity of reproduced sounds. Patent dependent on patent No. 17104. : en pl
  • CH159669A - Process for the preparation of a trisazo dye. : de en
  • CA329796A - Television system : en fr
  • CH159640A - Innovation in swing hoists on dobby machines. : de en
  • SU29062A1 - Rhizome Planter : en ru
  • CH159768A - Stator winding of AC machines with subdivided connection brackets. : de en
  • DE569519C - Device for X-ray exposures with a secondary beam diaphragm which can be slid on an optionally tiltable support plate or bearing : de en
  • CA329751A - Lignin derivative : en fr
  • CH159715A - Watch holder. : en fr
  • CH159811A - Carrying case. : de en
  • PL17673B1 - A connection system for the detection of high-frequency vibrations with subsequent amplification and an electron tube intended for this system. : en pl
  • US1895808A - Telephone repeater : en
  • US1895945A - Method of making aldehyde-amines : en
  • CA329794A - Picture telegraph system : en fr
  • DE569202C - Duct dryer : de en
  • DE569492C - Joint gluing machine with heating box : de en
  • GB387241A - Evaporators : en
  • CH159834A - Seal for rotating shafts. : en fr
  • CH159858A - Process for the production of a real vat dye of the anthraquinone series. : de en
  • CA329864A - Pipe joint : en fr
  • CH159633A - Box-like furniture serving as seating and storage containers. : de en
  • CH159763A - Refrigeration process. : de en
  • CH159721A - Helical groove cam cutting machine. : en fr
  • CH159802A - Telephone system with company lines. : de en
  • DE569350C - Process for achieving constant flow conditions in converters : de en
  • US1895567A - Lining panel for vehicle bodies : en
  • US1895658A - Hinge construction : en
  • DE569601C - Safety control device for aircraft engines with a centrifugal blower pre-compressor : de en
  • FR740898A - Work to shoe horses : en fr
  • DK46839C - Procedure and device for applying drawings to materials in plastic form. : da en
  • FR741091A - : fr
  • PL17687B1 - A lock for bracelets, strings of pearls and similar items. : en pl
  • SU28920A1 - Automatic coupler for railway rolling stock : en ru
  • SU29016A1 - Machine for fastening with a wooden plate metal feet : en ru
  • FR740633A - Automatic device for capping bottles or other similar containers : en fr
  • GB387137A - Fastener for bracelets adjustable in size : en
  • US1895454A - Colf bag : en
  • SU29061A1 - Potato Planter : en ru
  • US1895456A - Vacuum brake apparatus : en
  • US1895533A - Composite metal article and method of making same : en
  • USD89116S - Design fob : en
  • PL17670B1 - A car body with a shape directly independent of the shape of the chassis frame. : en pl
  • US1895495A - Fabric tensioning and fastening device : en
  • BE393218A - : en
  • CH159864A - Process for the production of a vat dye of the anthraquinone series. : de en
  • DE569258C - Display instrument : de en
  • ES1368U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741092A - : fr
  • SU29072A1 - Flax machine : en ru
  • US1895731A - Ironing board pad : en
  • PL17746B1 - Method for the production of lime chloride. : en pl
  • CH159874A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • CA329868A - Paper stock refining method : en fr
  • FR740784A - Double action spring device for motor trucks or trailers : en fr
  • GB387281A - Safety razor blade sharpener : en
  • CH159650A - Spat. : de en
  • CH159787A - Protective device for motors equipped with centrifugal starters if a phase fails to appear during start-up. : de en
  • US1895837A - Electrical apparatus : en
  • US1895943A - Method of and apparatus for removing tires from molds : en
  • US1896014A - Tire cover : en
  • US1895548A - Method of and apparatus for tempering glass sheets : en
  • CH159608A - Vegetable storage shed. : de en
  • CA329775A - Headlight control : en fr
  • DE555433C - Fuel injection valve for internal combustion engines with airless injection : de en
  • CH159702A - Heat meter. : de en
  • SU28884A1 - A device for trimming the edges of sheet metal objects : en ru
  • SU28886A1 - Fitting to a lathe for coiling the spring : en ru
  • SU28924A1 - Device for transferring arrows from a moving car : en ru
  • US1895783A - Bleeder valve lock and release : en
  • CA329909A - Press safety device : en fr
  • SU28941A1 - Photoelectric device for receiving messages transmitted by a combination of electrical or electromagnetic oscillations of several frequencies : en ru
  • US1895880A - Power operator : en
  • CH159748A - Safety device for automatically operating compressor systems. : de en
  • US1895853A - Actinometer : en
  • SU28878A1 - A device for drawing arcs of a circle when cutting : en ru
  • USD89118S - Frank berenstein : en
  • CA329746A - Egg crate : en fr
  • CA329814A - Chain-oiled sleeve bearing : en fr
  • CH159761A - Rotating rapping device. : de en
  • CH159797A - Device for the detachable connection between the injection needle and needle carrier of injection syringes. : de en
  • DE569327C - Roll film camera : de en
  • DE569352C - Lubricating device for axle bearings of rail vehicles : de en
  • CH159838A - Spherical housing with snap-in sectors for automatic coupling of towed vehicles. : en fr
  • FR740980A - : fr
  • USD89117S - Kenneth e : en
  • US1895594A - Locking device for doors : en
  • CA329828A - Engine starting apparatus : en fr
  • BE392787A - : en fr
  • DE569205C - Process for the preparation of solid diazo compounds : de en
  • DE569217C - Mass balancing in crank gears : de en
  • FR740909A - Adaptation to bicycle envelopes, of a type of closure allowing very rapid repair or replacement of inner tubes : en fr
  • FR740924A - Hydraulic power plant : en fr
  • CH159855A - Process for the preparation of a trisazo dye. : de en
  • DE569298C - Method of filling coking and degassing chambers : de en
  • FR741028A - : fr
  • GB387199A - Improvements in head movement for a device simulating a dinosaur or other animal : en
  • GB387369A - Improvements in and relating to electric power converting apparatus : en
  • DE529068C - Decomposers, in particular for the electrolysis of water under pressure : de en
  • CH159857A - Process for the preparation of a real vat dye of the anthraquinone series. : de en
  • FR741083A - : fr
  • AU586432A - Improvements in keyboard telegraph transmitters : en
  • US1895465A - Fluid pressure brake : en
  • US1895951A - Curtain fastener : en
  • CA329736A - Carrying handle : en fr
  • USD89138S - Design fob : en
  • US1895958A - Press : en
  • CH159777A - Electrical high-voltage switch with switching chamber. : de en
  • CH159860A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • CA329842A - Heavy oil conversion : en fr
  • CA329849A - Carrel-dakin solution : en fr
  • FR740974A - : fr
  • BE393126A - IMPROVEMENT IN AEROPLANE LIFTS AND STABILIZERS : en fr
  • CH159853A - Process for the preparation of an azo dye. : de en
  • US1895461A - Combined radio telephone and telegraph system : en
  • US1895836A - Suspender assembling tool : en
  • SU28907A1 - The method of obtaining camphene by the separation of hydrogen chloride from pinene hydrochloride : en ru
  • SU28911A1 - Automatic machine for printing machines : en ru
  • US1895914A - Fuse plug or the like : en
  • DE569527C - Automatic switch-on and switch-off device for record speaking machines : de en
  • DK46848C - Traction regulator. : da en
  • US1895971A - Refrigerating device : en
  • US1895463A - Self-aligning strand carrier for braiders : en
  • US1895621A - Automatic sales book register : en
  • FR740973A - : fr
  • CA329730A - Film guiding mechanism : en fr
  • CA329845A - Broaching tool : en fr
  • FR740936A - : fr
  • GB387106A - Improvements relating to stators or fixed field systems for dynamo electric machines : en
  • GB387182A - Improvements in or relating to modulating arrangements for telephonic transmitters : en
  • FR741046A - : fr
  • US1895867A - Getter capsule : en
  • ES128256A1 - A toy consisting of a flying body that rises and falls on a rope. : en es
  • GB387140A - Improvements in or relating to securing auxiliary treads : en
  • GB387292A - Improvements in or relating to opaque illuminators for microscopes : en
  • CH159620A - Fuel injection device with oil-controlled fuel pump for internal combustion engines, in particular gas turbines, and steam generators that work according to a deflagration process. : de en
  • FR740946A - : fr
  • FR741058A - : fr
  • FR740893A - Electro-mechanical system, applicable to weighing devices to determine, by direct reading, the weight of a commodity and its value : en fr
  • SU28963A1 - Unit for adjusting the speed of an asynchronous motor : en ru
  • SU29044A1 - Instrument for automatic recording of the trip profile : en ru
  • GB387192A - Improvements relating to the manufacture of water gas : en
  • CH159825A - Automobile interior heating. : de en
  • FR741094A - : fr
  • GB387066A - Improvements in and relating to electrical arc resistant materials : en
  • CH159741A - Downpipe coupling. : de en
  • SU29099A1 - Stud making machine : en ru
  • US1895994A - Embroidery machine : en
  • US1895934A - Means for washing and cleaning glass sheets : en
  • FR740933A - : fr
  • FR741047A - : fr
  • FR740965A - : fr
  • AU851632A - Hose connector for water taps : en
  • FR740742A - Steam generator : en fr
  • CH159627A - Machine for stripping and polishing floors. : de en
  • CH159682A - Method and device for the production and drying of moldings from pulp. : de en
  • CH159796A - Process for the preparation of 1- (m-oxyphenyl) -2-aminopropan-1-ol. : de en
  • US1896013A - Brake shoe : en
  • FR741137A - : fr
  • DE569574C - Television receiver with constant light source, Kerr cell and a circular perforated disc or perforated drum for line structure and a mirror system for image structure : de en
  • CH159867A - Process for the preparation of an acidic dye. : de en
  • PL17719B1 - The way of connecting cables, filled with oil. : en pl
  • SU29090A1 - Wedge valve for high pressure : en ru
  • DE569194C - Winding device for swimming toys, in particular toy submarines with propellers : de en
  • DE569387C - Workpiece guiding devices on sewing machines : de en
  • SU28908A1 - The method of obtaining acetamidoxyphenylarsinic acid : en ru
  • US1895699A - Arc welding apparatus : en
  • FR740871A - Improvement to internal combustion engines, with overhead valves and air cooling : en fr
  • DE569250C - Removable ladder platform with suspension hook and one or more running boards : de en
  • FR741145A - : fr
  • DE569183C - Process for rolling alloys with a semi-metallic character from metals and non-metals : de en
  • FR740745A - : fr
  • ES129029A1 - A procedure to extract lead and other sulfurous minerals. : en es
  • GB387057A - Means for enabling pipe mains to be inspected and cleaned : en
  • FR740646A - Advanced fabric for uppers : en fr
  • FR740684A - Sintered hard alloy : en fr
  • GB387334A - Improvements relating to means for carrying reels of paper in printing and other machines : en
  • GB387179A - Improvements relating to motor vehicles : en
  • ES129016A1 - Improvements in the rods of ignition. : en es
  • US1895574A - Combined cigarette and match box : en
  • IE12012L - Lever lid tins, iron kegs and like metal containers : en
  • DE569234C - Acoustic membrane : de en
  • ES129088A1 - Improvements in cathode ray devices. : en es
  • GB387214A - Differential change-speed gear : en
  • ES1334U - Endless mechanical saw device, directly coupled to electric motor with mobile conjugate wheel for sawing meat, bones and other edible products. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740714A - Further training in the manufacture of foundry molds and cores : en fr
  • DE569288C - Method to avoid the infestation of flies in biological drip bodies : de en
  • DK46863C - Procedure for the production of initial igniters, which at the same time act as percussion igniters. : da en
  • GB387064A - Improvements in or relating to wireless apparatus : en
  • GB387196A - Improvements in or relating to bearings : en
  • ES1234U - Hair felt beret. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569426C - Process and binders for the production of core and molding compounds for foundry purposes : de en
  • GB387129A - Improvements in pan loaf bread and method of making same : en
  • DE569144C - Laundry pot : de en
  • GB387033A - Improvements in or relating to snap-action electric switches of the enclosed type : en
  • DE569567C - Device for venting steam heaters : de en
  • FR740619A - Lighting system for rooms, public places, and others : en fr
  • FR741112A - : fr
  • GB387167A - Process for the preparation of isocyanines containing ª‰-naphtho-quinoline nuclei : en
  • FR740637A - Lubricating oil purification device for combustion engines : en fr
  • GB387157A - Apparatus for the transfusion of blood : en
  • GB387237A - Improvements in or relating to draw-bar and buffer gear for vehicles : en
  • US1895607A - Rolling mill : en
  • US1895842A - Web feeding mechanism : en
  • US1895903A - Certificate and record holder : en
  • DE569557C - Heavy oil engine with jet atomization of the fuel : de en
  • US1895758A - Ribbon package : en
  • SU29080A1 - Incubator chamber (corridor) system : en ru
  • FR740709A - Luminous electric tubes mounting device : en fr
  • GB387003A - Improvements in the manufacture of staple fibre : en
  • US1895895A - Connection for doorchecks : en
  • US1896037A - Composite corrugated and solid fiber board : en
  • FR740856A - Method of forming and reproducing sound recording on lenticular screen films : en fr
  • FR740970A - : fr
  • GB387321A - Improvements in or relating to cassettes for radiographs : en
  • USD89126S - Design for a chaise lotjnqe : en
  • FR740862A - Heating radiator elements assembly system : en fr
  • SU28887A1 - Flexible shaft making machine : en ru
  • US1895936A - Rubber shaft-bearing : en
  • CH159875A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • CH159673A - Process for the production of artificial leather from fiber fleece and a binding agent. : de en
  • ES1345U - Wild boxes for the packaging of printing boxes. (Machine-translation by Google Translate, not legally binding) : en es
  • CH159744A - Fluid reversing gear. : de en
  • CA329885A - Refrigerator : en fr
  • US1895733A - Preparation of mixed manures containing ammonium nitrate : en
  • SU28990A1 - Laboratories : en ru
  • US1895715A - Quilting frame : en
  • SU29075A1 - Threshing machine for kenaf, cannabis, etc. of plants : en ru
  • US1895886A - Apparatus for manufacturing solid carbon dioxide : en
  • CA329873A - Vulcanization accelerator : en fr
  • CH159819A - Ventilation device. : de en
  • US1896003A - Gold alloy : en
  • BE393310A - : en
  • AU692632A - u Method of and machine for tying parcels by means of wire : en
  • BE393281A - : en fr
  • CA329852A - Chemical compound : en fr
  • DE551408C - Square hand embroidery frame : de en
  • US1895475A - Safety car equipment : en
  • SU29116A1 - Tambour with two opposite doors placed in it : en ru
  • FR740623A - Improvements to the construction of floors : en fr
  • CH159677A - Process for preventing the oxidation of metal bodies, in particular aluminum bodies. : de en
  • DK46838C - Machines and apparatus parts made of metals which, in apparatus for treating butter and the like, come into contact with the butter. : da en
  • CA329899A - Railway brake : en fr
  • DE569203C - Impact device for lap looms : de en
  • DE569399C - Device for locking the outer keyhole from the inside of the door : de en
  • AU2979630B - Improvements in insect proof screen means for windows or doors : en
  • US1895628A - Gyroscopic instrument : en
  • FR740957A - : fr
  • GB387207A - A process for the production of moulded articles : en
  • PL17744B1 - A method of producing liquid hydrocarbons and their derivatives. : en pl
  • PL17697B3 - Airframe wing with high-wing, pileless arrangement. : en pl
  • PL17705B1 - The flexible bearing rotates for high-speed electric motors, especially for centrifuges and spindles. : en pl
  • CH159600A - Machine for sorting fruits. : de en
  • CH159700A - High sensitivity level. : en fr
  • DE569255C - Gutter brackets, pipe clamps and similar fastening parts on metal roofs : de en
  • FR741110A - : fr
  • BE393389A - Process for the manufacture of highly concentrated nitrogen acid : en fr
  • CA329804A - Circuitous elevator : en fr
  • CH159696A - Firearm mount. : de en
  • US1895577A - Automatic welding machine : en
  • US1895674A - Detritor : en
  • SU29017A1 - Apparatus for nailing to the wall with stucco pins : en ru
  • CA329823A - Reduction of metallic bodies : en fr
  • CA329874A - Rubber vulcanization : en fr
  • CH159868A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • DE569501C - Device for the delivery of bulk goods from railroad cars onto a conveyor belt : de en
  • SU29157A1 - Method of cooking and crystallization of the second product : en ru
  • US1895481A - Fluid pressure brake : en
  • US1895590A - Snap acting device : en
  • US1895678A - Clutch : en
  • SU29107A1 - The method of obtaining negatives from autotype originals for the manufacture of printed forms : en ru
  • ES129067A1 - Procedure to purify and decorate the juices in the manufacture of sugar beet and cane. : en es
  • FR741109A - : fr
  • SU28992A1 - The method of obtaining the spinning fibers from the shell of the growths of chondrills : en ru
  • SU29046A1 - Electric vibrometer : en ru
  • SU29118A1 - A device for feeding buttons to the machine that processes them : en ru
  • US1895718A - Selective signaling and control system : en
  • GB387224A - Improvements in or relating to braiding machines : en
  • FR740717A - Improvements in fuel supply devices for internal combustion moceurs : en fr
  • DE569474C - Device for the evaporation of black liquor, sulphite liquor or similar strong foaming liquids : de en
  • SU29104A1 - Method of making forged (blade) braids : en ru
  • DE569377C - Metal component for walls, floors, ceilings or roofs : de en
  • US1895807A - Internal driving fixture : en
  • GB387180A - Improvements in or relating to sliding-clasp fasteners : en
  • GB387277A - Improvements relating to steam generators : en
  • GB387258A - Cigarette or cigar case : en
  • DE569581C - Process for making a soap putty : de en
  • ES1354U - Letter-envelope with flaps or without them. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387173A - Improvements in road vehicle wheels designed for detachable tyres : en
  • DE569249C - Frying pan with a rotatable roasting tray : de en
  • DK46830C - Television broadcasting station. : da en
  • GB387076A - Improvements in and relating to locking latches : en
  • US1895875A - Hoe : en
  • DE569231C - Electrodialyzer : de en
  • FR740808A - Improvement to wax-based cleaning products : en fr
  • FR740983A - : fr
  • GB387213A - Improvements in automatic electric switches, more particularly of plug form : en
  • CH159609A - Method of constructing inclined concrete piles molded into the ground by means of a jacking tube, and device for carrying out this method. : en fr
  • AU584632A - Improvements in or relating to sound translating devices : en
  • CA329777A - Shower pipe : en fr
  • CA329836A - Insulating material treating apparatus : en fr
  • CA329808A - Synchronous commutator : en fr
  • DE569175C - Procedure for testing ferromagnetic materials for anisotropy : de en
  • DE569238C - Protection device for a section of a direct current network : de en
  • US1895824A - Transfer apparatus for glassware : en
  • BE392736A - : en
  • DE555871C - Arithmetic teaching aids : de en
  • FR740935A - : fr
  • DE555515C - Adjustment device for hydraulic braking devices of motor vehicles with stepped pistons : de en
  • DE569225C - Suspender clip : de en
  • FR740772A - Improvements in r a : en fr
  • FR740956A - : fr
  • US1895684A - Electric current rectifier : en
  • US1895896A - Machine for cperating upon the heel-portions of shoes : en
  • SU28894A1 - Bag reversing machine : en ru
  • SU28892A1 - Device for cleaning fabric from contamination during finishing : en ru
  • CA329833A - Hydraulic system : en fr
  • DE569300C - Tiltable annealing, hardening or melting furnace : de en
  • FR740769A - Method and device for injecting filling or packing materials into concrete, rocks and the like : en fr
  • CA329908A - Translating device : en fr
  • DE569348C - Adjustable feed table for folding machines consisting of several articulated parts : de en
  • ES1077Y - A metal lattice closure : en es
  • FR740660A - Device for converting direct current of a given voltage into direct current of different voltage : en fr
  • CA329773A - Hydraulic grease pump : en fr
  • CH159644A - Device for stretching hollow items to be dried, such as stockings and gloves. : de en
  • SU28997A1 - A device for recording individual chewing movements of the jaws : en ru
  • US1895776A - Spool for electrical coils : en
  • PL17680B1 - Economy electric cooker. : en pl
  • US1895948A - Spiral spring : en
  • CH159713A - Clock. : de en
  • PL17667B1 - Boot with elastic rubber insert. : en pl
  • US1895578A - Combined mirror and instrument : en
  • DE569274C - Arrangement for generating sound structures by changing the frequency of a tube generator : de en
  • DE569512C - Super regenerative circuit : de en
  • FR741124A - : fr
  • US1895998A - Method of and apparatus for heat-treating magnetic materials : en
  • CH159832A - Power generation plant. : de en
  • SU28912A1 - Furnace installation : en ru
  • US1895596A - Automatic die-casting apparatus : en
  • SU28987A1 - Automatic switch in the machine at the breakdown or weakening of the fabric tension : en ru
  • US1895673A - Shaker conveyer : en
  • USD89154S - Edgar wallace richards : en
  • CA329766A - Wire fabric : en fr
  • DE569223C - Process for the production of starch solutions : de en
  • SU28996A1 - Portable Dental Electric Apparatus : en ru
  • US1895473A - Fluid pressure brake : en
  • US1895831A - Hitch for offset tandem disk harrows and the like : en
  • US1895826A - Bolt and application thereof : en
  • DE569530C - Control device for irrigation systems : de en
  • FR741026A - : fr
  • CA329810A - Stability preserving means for transmission systems : en fr
  • US1895532A - Buffer : en
  • USD89146S - Design fob a casing por a hand manipulated therapeutic device : en
  • CA329759A - Jar closure device : en fr
  • FR740695A - Electric cords with fixing device sealed against water, gas and dust and eliminating tensile forces : en fr
  • GB387338A - New or improved device for selecting numbers, letters or other signs and combinations thereof by chance : en
  • SU29124A1 - Machine for cutting carding machines : en ru
  • US1895870A - Electric water heater : en
  • SU28991A1 - Mechanical stalk feeder to decorticators : en ru
  • US1896033A - Rotary pump : en
  • CH159770A - Electrical distribution board with fuses that can be switched off manually. : de en
  • SU28914A1 - Earthworks : en ru
  • SU29086A1 - Combustion chamber for internal combustion turbine : en ru
  • US1895727A - Recording instrument fountain pen : en
  • USD89132S - George : en
  • CH159687A - Type lever guidance on typewriters, calculating machines and the like. : de en
  • GB387059A - Improvements in or relating to resilient wheels : en
  • CH159829A - Kick stand attached to a motorcycle. : de en
  • US1895450A - Valve stem : en
  • CA329761A - Postage meter : en fr
  • CH159820A - Dump truck. : de en
  • DE569373C - Water extraction pipe on the boiler of a hot water pump heating system : de en
  • FR740703A - Process for making candies free of seam lines : en fr
  • FR740902A - Tube system for heat exchangers : en fr
  • GB387175A - A sales recording appliance : en
  • ES129055A1 - Procedure for obtaining a liquid fuel by refining and transforming the mixture of different products. : en es
  • US1895992A - Trailer hitch : en
  • US1896042A - Insulated wire : en
  • CH159666A - Process for the preparation of an oxybenzolo-quinolinecarboxylic acid. : de en
  • CA329878A - Food packing device : en fr
  • CA329830A - Lubricating system : en fr
  • CH159695A - Construction game. : en fr
  • CH159836A - Central buffer coupling. : de en
  • DE556332C - Process for image reversal and for controlling the degree of modulation : de en
  • DE569465C - Process for the safe killing of pests and germs of all kinds : de en
  • AU103022B2 - Improvements in or relating in freezing trays for refrigerators : en
  • PL17713B1 - X-ray tube. : en pl
  • SU29078A1 - Eggplant Cutting Machine : en ru
  • SU29006A1 - Safety handle for manual lifting mechanisms : en ru
  • CA329729A - Open hearth furnace : en fr
  • CH159657A - Precipitation electrode for electrostatic precipitators with recesses intended as trapping areas : de en
  • US1895603A - Molding press : en
  • AU580532A - Improvements in mode of and means for binding loose sheets into book form : en
  • CH159616A - Process and device for supplying baths with bathing liquid at the prescribed temperature. : de en
  • SU28956A1 - DC electric power unit : en ru
  • FR740616A - Mechanical manufacturing process of metal boxes with movable shutter closure : en fr
  • FR740630A - Method for using alternating current in signaling devices : en fr
  • GB387217A - A combined polish and cleaner for glass of all descriptions : en
  • GB387370A - Improvements in or relating to the control of marshalling yards for use on railways and the like : en
  • CA329866A - Cement : en fr
  • DE569054C - Device for guiding a tool, in particular the torch of a flame cutting or welding machine : de en
  • ES129072A1 - A manufacturing process for soles for footwear. : en es
  • DE569542C - Electrical alarm device for securing cash registers, valuables, etc. like : de en
  • FR741007A - : fr
  • DE569564C - Process for the production of reinforced, conically enlarged pipe connection ends : de en
  • US1896029A - Collar holder : en
  • DE569478C - Device for guiding the scraper arms in scraper conveyors : de en
  • GR4029B - ELECTRODIFORMAL MOVEMENT CONVEYOR. : el en
  • BE393352A - Distributor of receipts such as postage stamps, entrance tickets, travel tickets, etc ... gathered in bands : en fr
  • CH159660A - Method and device for carrying out manufacturing processes that take place with the supply of heat. : de en
  • DE569126C - Switching device on all types of counters, especially on those of electricity multiple tariff counters : de en
  • DE569546C - Method of manufacturing an insulating material : de en
  • DE569209C - Spring-loaded engine suspension for electrically powered vehicles : de en
  • DE569419C - Wire rope mesh : de en
  • CA329747A - Steam boiler stoker : en fr
  • DE569489C - Welding torch for electric arc welding : de en
  • DE569575C - Arrangement for starting single-phase induction motors with main phase and auxiliary phase that can be switched off : de en
  • DK46836C - Trigger fuse for machine guns and the like. : da en
  • FR740840A - Wax brush : en fr
  • DE569390C - Press for oil fruits : de en
  • GB387264A - Improvements in and relating to the regulation of the performance of gas turbines : en
  • ES129080A1 - Improvements introduced in the construction of corrugated plates for the construction of roofs, floors, partitions or similar with air chamber. : en es
  • FR740851A - Automatic machine for slitting so-called commercial breads : en fr
  • US1895557A - Combination curtain and shade bracket : en
  • GB387034A - Improvements in or relating to conveyors : en
  • FR740941A - : fr
  • DE569261C - Compensation device for high-speed work spindles and tools with one-sided interchangeable knives of different throat : de en
  • DE569342C - Process for the production of urea-formaldehyde condensation products : de en
  • FR740628A - Smoke-eating device particularly intended for depots and locomotive parking points : en fr
  • ES129031A2 - NEW JOINT SYSTEM INTENDED FOR ARMAR CARPENTRY CONSTRUCTIONS : en es
  • SU28909A1 - A steam distribution valve mechanism with limited filling and additional steam inlet through additional narrow slots for locomotives, etc. cars : en ru
  • US1895954A - Air conditioning apparatus : en
  • DE569525C - Device for electro-optical recording of sound vibrations : de en
  • US1895537A - Pen operating mechanism for ruling machines : en
  • DE569297C - Brush inserted into the recess of a sponge rubber body : de en
  • DE569310C - Process for the production of objects from glass : de en
  • ES1330U - Device to calibrate or make the distance between the bottom edge of the female dresses equal to the ground in all its points. (Machine-translation by Google Translate, not legally binding) : en es
  • SU28946A1 - Device for winding mikanitovyh, presshpanovyh, etc. sleeves on rods of electric machine windings : en ru
  • SU28980A1 - Tip to electromedical devices, giving current d'Arsonval : en ru
  • SU29139A1 - Packing machine : en ru
  • CA329816A - Hood latch : en fr
  • SU28919A1 - Automatic coupling : en ru
  • ES129048A1 - A procedure that allows obtaining a chemical body from the amine series. : en es
  • FR741113A - : fr
  • GB387191A - Improvements in the mounting of knife-drums of lawn mowers : en
  • US1896009A - Automobile wheel puller : en
  • DE569293C - Dough dividing machine with dividing cell wheel : de en
  • FR740779A - Centrifugal casting machine and centrifugal casting process : en fr
  • SU28933A1 - Device for transmitting images at a distance : en ru
  • SU28982A1 - Method of making photocells : en ru
  • SU29034A1 - A form for making capsules with thickened cami from cellulose solutions : en ru
  • FR740790A - Adjustable and orientable lamp-holder trolley for overnight patient care and other applications : en fr
  • FR740892A - Process for making seamless conical or cone-shaped paper membranes : en fr
  • GB387047A - Improvements in means for protecting papers of value and the like : en
  • DK46837C - Anchoring element for sheet pile walls. : da en
  • FR740874A - One-piece electrical wire stripper : en fr
  • FR741009A - : fr
  • DE569283C - Corner connection, especially for boxes made of plywood, vulcanized fiber, leather cardboard or the like : de en
  • FR740891A - lighting of studios and screens : en fr
  • DE569159C - Device for selectively indicating or switching off an earth fault : de en
  • DE569589C - Tray for storing toothbrushes in a lying position : de en
  • DE569152C - Loading device for drum furnaces : de en
  • CY27A - Improvements in the chlorination of material containing iron sulphide : en
  • CH159865A - Process for the production of a vat dye of the anthraquinone series. : de en
  • SU29022A1 - Wood wool machine : en ru
  • US1895772A - Equalized disk brake : en
  • ES129034A1 - A safety device for piping of compressed air or other fluid under pressure. : en es
  • GB387271A - Wrapping for surgical bandage parcels : en
  • US1895652A - Cooling system : en
  • FR740705A - Improvements to electric clocks : en fr
  • SU29105A1 - Adaptation to peeling-wallpaper grain processing machines : en ru
  • US1895698A - Regenerative refrigerating system : en
  • US1895790A - Tubular steam boiler : en
  • SU29151A1 - Pile driving device : en ru
  • GB387009A - Improvements in and relating to the heat treatment of magnetic materials : en
  • GB387063A - Improvements in or relating to collapsible barrels : en
  • GB387102A - Improvements in or relating to closures for sheet metal drums, kegs and like receptacles : en
  • DE569071C - Process for cold storage in mechanical cooling systems : de en
  • PL17655B1 - A device for feeding boilers, especially steam boilers, with a hot water tank, heated exhaust steam. : en pl
  • DE569436C - Process for the production of white enamels and glazes : de en
  • BE392914A - New coating process for iron and steel sheets and wires : en fr
  • DE569272C - Grinder or disk mill : de en
  • GB387085A - Vacuum steam heating apparatus : en
  • FR740836A - Improvements made to telephone devices, in particular to those which must include laryngophonic capsules : en fr
  • FR740938A - : fr
  • FR740667A - Suspenders for pants : en fr
  • FR740907A - : fr
  • FR740954A - : fr
  • GB387211A - Improvements in lining surfaces such as walls and floors with glass plates : en
  • GB387307A - A compensating device for twisting frames : en
  • PL17728B1 - A motor vehicle. : en pl
  • PL17742B3 - The method of obtaining pyridine bases. : en pl
  • SU29155A1 - Safety device for vertical wind engines with a lateral axis of their rotation and with a lateral spring-loaded rudder : en ru
  • DE569211C - Process for gasifying dust-like or fine-grain fuels in suspension : de en
  • DE569386C - Liquid and steam valve with a cover which closes off an opening in the valve housing on the inside and which is attached to the housing by an outer cover plate having an edge : de en
  • DE569499C - Process for the production of aqueous dispersions of bituminous substances, especially for road construction purposes : de en
  • FR740834A - : fr
  • GB387200A - Improvements in automatic brakes : en
  • US1895542A - Pilot channel indicating system : en
  • US1895860A - Rotation control mechanism for drills : en
  • DE569317C - Method and device for determining holes or porous areas in bands, e.g. B. in those made of sheet metal : de en
  • FR740625A - Improvements to the control mechanisms of mechanical sliders on rails : en fr
  • FR740975A - : fr
  • US1895972A - Binder : en
  • GB387040A - Improvements in and relating to dust guards or dust packings for axle boxes : en
  • GB387262A - Improvements in and relating to blade-rims for radial admission turbines : en
  • CA329840A - Cylinder reamer : en fr
  • CH159830A - Bicycle headlight. : en fr
  • PL17665B1 - A method of producing butanol and acetone by fermentation. : en pl
  • US1895510A - Sextant for aircraft : en
  • FR741036A - : fr
  • CH159813A - Anti-slip device for horses. : en fr
  • SU28978A1 - A device for using atmospheric electricity : en ru
  • US1895446A - Glue product and method of preparing the same : en
  • US1895445A - Tong : en
  • US1895601A - Purification of gases and apparatus therefor : en
  • US1895953A - Multiple vending machine : en
  • ES129065A1 - Electrical equipment, applicable to electric traction vehicles, which allows the automatic start-up of the motors and ensures braking by recovering energy from the line. : en es
  • FR740690A - Combined furniture : en fr
  • SU29049A1 - Sound Amplifier for Hearing Aid : en ru
  • US1895854A - Dispensing device : en
  • GB387171A - Improvements in or relating to wads or wadding for whale guns, or the like : en
  • GB387235A - Improvements in means for expanding surgical gloves : en
  • GB387110A - An improved method of marking articles or surfaces with characters or designs : en
  • CA329792A - Remotely controlled radio and phonograph system : en fr
  • CH159656A - Device for heating the inner walls of barrels. : de en
  • DE569497C - Protective papers that come into contact with light-sensitive layers or are used to wrap light-sensitive material : de en
  • FR740693A - Receiver mounting of t. s. f. : en fr
  • CA329757A - Trash rack rake : en fr
  • US1895710A - Hydraulic press : en
  • SU29036A1 - A method of making artificial leather : en ru
  • US1895546A - Badiographic apparatus : en
  • US1896035A - Electric brake mechanism : en
  • SU28885A1 - Stamp for bending : en ru
  • US1895554A - Draft regulator : en
  • US1895753A - Means for the support, protection, and training of fruit and other trees : en
  • SU29123A1 - Carding machine : en ru
  • DE568781C - Catching tool with grippers guided on inclined surfaces : de en
  • DE569428C - Hot water generator for water heating systems with steam room for steam extraction : de en
  • DE569533C - Control for discontinuously operated shears for cutting rolling stock in motion : de en
  • BE393316A - Apparatus for climbing along joist columns : en fr
  • DE569171C - Electric vacuum cleaner with fan : de en
  • DE569319C - Injection carburetor : de en
  • GB387139A - Improvements in devices for straining and securing bale ties : en
  • FR740863A - Press to keep folds in pants and ties : en fr
  • GB387093A - Improvements in or relating to rib knitting machines : en
  • GB387316A - Arrangement for the reproduction of talking films or the like with the aid of light-sensitive electric cells : en
  • US1895711A - Coated sheet material : en
  • US1896001A - Valve keeper inserter : en
  • FR740634A - License plate for all vehicles : en fr
  • FR740662A - Housing for electrical machines : en fr
  • FR740988A - : fr
  • SU29045A1 - A device for recording the path traveled by the cart : en ru
  • US1895460A - Electromagnetic coil for toy electric motors : en
  • SU29009A1 - Sheet metal key for wood constructions : en ru
  • CA329756A - Respiratory mask : en fr
  • DE568505C - Device for automatic switching on of the steam turbine of pumps driven alternately by electric motor and steam turbine in the event of failure of the electric motor : de en
  • FR741037A - : fr
  • FR741088A - : fr
  • DE569210C - Arrangement to prevent machine overload in power stations : de en
  • DE568904C - Half-timbered construction with frame parts made of cast iron : de en
  • DE569268C - Device for pressing the knife of the cutting mechanism of mowing machines on the fingers : de en
  • CA329847A - Hydrocarbon mixture product : en fr
  • PL17743B1 - Method for the preparation of pyridine series double compounds. : en pl
  • US1895916A - Method and apparatus for forming sheet glass : en
  • US1895982A - Device for reducing the current in the lead sheaths of cables : en
  • US1895991A - Road building machine and method : en
  • CA329884A - Vehicle brake : en fr
  • SU28896A1 - Peat extraction device : en ru
  • SU29063A1 - Fitting to sowing and planting machines for moving grains or seedlings : en ru
  • DE548576C - Process for the production of iron high pressure pipes : de en
  • US1895472A - Release valve : en
  • SU29019A1 - Machine for the manufacture of bending rims chairs seats : en ru
  • US1895742A - Receptacle for ice manufacture : en
  • PL17710B1 - Signaling device in telephone systems. : en pl
  • SU28967A1 - Autotransformer : en ru
  • US1895869A - Electromagnetic coil : en
  • US1895894A - Latch : en
  • US1895595A - Gate structure : en
  • US1895849A - Key cutting machine : en
  • US1895907A - High voltage electrical switch : en
  • CH159792A - Gas apparatus with built-in gas pressure regulator. : de en
  • CH159856A - Process for the preparation of a real vat dye of the anthraquinone series. : de en
  • DE569341C - Briquette cooling and transport device : de en
  • DE569409C - Device for conveying crossed fender strips for further processing : de en
  • ES1358U - Transparent covers for indexes of changeable letters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740963A - : fr
  • GB387147A - Improvements in heels for attachment to foot-wear : en
  • GB387230A - Improvements in spring carburettors for internal combustion engines : en
  • GB387273A - A new or improved step mat especially applicable for motor vehicles : en
  • ES129096A3 - A procedure for the manufacture of insoles for footwear. : en es
  • US1895721A - Trapeze and flying rings : en
  • US1895913A - Vest pocket type flash light : en
  • DE569464C - Timepiece for displaying the total flight time of an aircraft : de en
  • DE569254C - Air heater : de en
  • DE569486C - Process for the preparation of phenol-formaldehyde condensation products : de en
  • FR740651A - Construction process for seamless floors : en fr
  • FR741013A - : fr
  • DE569212C - Wet-dry air pump, especially rotary lobe pump : de en
  • FR740940A - : fr
  • GB387275A - Improvements in and relating to cathode ray tubes : en
  • CH159697A - Gun barrel. : de en
  • ES128960A1 - A process for the production of molded objects using condensation products obtained from carbomides and aldehydes. : en es
  • FR740750A - Rotary motion motor : en fr
  • FR741149A - : fr
  • CH159712A - Watch movement, self-winding. : en fr
  • CH159740A - Strap connector. : de en
  • CA329854A - Machine part manufacture : en fr
  • CH159808A - Pneumatically controlled sound device. : en fr
  • SU29119A1 - Device for automatically setting the burning time in shells with a central channel and an annular distance composition openly located in the bottom of the projectile : en ru
  • CH159675A - Pressure filter with granular filter material. : de en
  • CH159818A - Ventilation device on silos, in particular on grain silos. : de en
  • DE569306C - Safety device for gas firing systems operated with induced draft : de en
  • GB387041A - Improvements relating to the loading of revolvers : en
  • DE569282C - Card shuffler : de en
  • ES129059A1 - Procedure for the manufacture of zinc sheets veneered with aluminum and production of a special zinc and aluminum alloy for them. : en es
  • DE569443C - Tunnel kiln for firing salt-glazed goods and process for operating the tunnel kiln : de en
  • FR740896A - Improvement in the steering levers of so-called aircraft : en fr
  • FR741147A - : fr
  • CH159833A - Slingshot in the axle bearings of rail vehicles. : de en
  • CH159765A - Water refrigerator. : de en
  • DE569392C - Switching device for gearboxes of motor vehicles : de en
  • FR740702A - Shuttle brake for looms : en fr
  • AU548531A - Accounting machine : en
  • AU584532A - ,Improvements in or relating to holder arrangements for piezo-electric crystals : en
  • CA329889A - Singeing method : en fr
  • CH159699A - Device for determining the dimensions of a room. : en fr
  • CH159710A - Free balance escapement. : de en
  • ES129053A1 - DEVICE FOR PRIMING THE SIPHONS : en es
  • US1895752A - Priming mixture : en
  • USD89142S - Design for a bookmark : en
  • PL17734B3 - Fuse for trench mines and aerial bombs. : en pl
  • US1895696A - Outboard motor mounting : en
  • CA329771A - Shot-shell : en fr
  • CA329892A - Conveyer : en fr
  • ES1348U - Combined underwear for lady. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741016A - : fr
  • SU29010A1 - An attachment for joining in the butt of wooden beams in the pulling of farms, etc. constructions : en ru
  • USRE18727E - Automatic total-taking mechanism for accounting machines : en
  • PL17695B1 - An apparatus for learning to shoot. : en pl
  • US1895457A - Fastening inserting mechanism : en
  • US1895447A - Glue preparation and product : en
  • US1895747A - Pressure accumulator for gases and liquids : en
  • US1895844A - Trailer : en
  • US1895905A - Well packer : en
  • CA329821A - Redmanol-shellac bonded wheel : en fr
  • FR741020A - : fr
  • PL17661B1 - Method of obtaining vat dyes. : en pl
  • US1895469A - Detachable lift for the heel of a shoe : en
  • CA329728A - Container closure : en fr
  • DE569425C - Process for the production of small intestinal pills and lozenges : de en
  • DE569455C - High-voltage switchgear with a double busbar system : de en
  • FR741055A - : fr
  • CA329741A - Carrier : en fr
  • CA329832A - Vaporizer for refrigerating apparatus : en fr
  • US1895888A - Transmission : en
  • CH159638A - Device for dissolving fiber stalks and cleaning fiber material. : de en
  • CH159851A - Process for the preparation of carbazole-2,7-disulfonic acid. : de en
  • GB387330A - Artificial teeth : en
  • FR740943A - : fr
  • GB387201A - Improvements in or relating to cushions : en
  • DK46854C - Control system for Machines. : da en
  • ES1355U - Insulating paper hygienic protector. (Machine-translation by Google Translate, not legally binding) : en es
  • US1895829A - Timer for weft detectors of box looms : en
  • USD89155S - Jack schweizee : en
  • DE569246C - Hearing device : de en
  • GB387116A - A new or improved air heating or cooling device : en
  • CA329811A - Circuitous elevator : en fr
  • US1895680A - Apparatus for and the cooling of annealed goods in cooled vessels : en
  • DE569185C - Motor-driven cutting device : de en
  • DE569345C - Blow-down device with actuation of the blow-down valve through a membrane : de en
  • SU29002A1 - Device for washing dishes and filling it with liquid : en ru
  • FR740718A - Cutting machine, band or endless wire, which can be used as a harvester, chainsaw, mower, etc. : en fr
  • FR741100A - : fr
  • GB387080A - Spark plug for internal combustion engines : en
  • CH159681A - Adhesive tape. : de en
  • DK46832C - Cleaning device. : da en
  • FR740636A - Toothbrush : en fr
  • FR740899A - Photoelectric methods for measuring the surface of opaque irregularly shaped objects : en fr
  • DE569580C - Glow amplifier tubes : de en
  • CA329844A - Coal charging apparatus : en fr
  • CH159826A - Car suitcase. : de en
  • US1895851A - Internal combustion engine : en
  • DE569245C - Sun visor : de en
  • DE569365C - Control device for heating railroad cars : de en
  • US1895459A - Radio transmission system : en
  • SU28969A1 - A device for taking a voltage distribution curve along a wire of a suspension insulator : en ru
  • GB387276A - An improved plunger, for washing clothes, and other washable fabrics : en
  • FR741021A - : fr
  • FR741041A - : fr
  • GB387246A - Automatic, continuously variable gears : en
  • US1895663A - Oscillating joint : en
  • US1895671A - Hand bag : en
  • USD89125S - William cohen : en
  • DE569571C - Reserve steam turbine for fresh and storage steam : de en
  • GB387002A - Improvements in or relating to machines for performing edge-setting or other burnishing operations on the margins of boot or shoe bottoms : en
  • FR740697A - Steam water heater : en fr
  • FR740763A - Process for the manufacture of a mass specially being a heat insulating mass : en fr
  • GB387072A - Improvements in or relating to electric heating appliances : en
  • DE569133C - Process for the production of asbestos-cement sheets reinforced with fabric or mesh made of metal wire or similar material : de en
  • GB387243A - Process for making silica stone material : en
  • GB387300A - Pyrophoric lighter : en
  • GB387344A - Apparatus for the manufacture of cheese : en
  • DE569127C - Method for electrical resistance welding of parts that abut crosswise, in particular in application to the welding of rail joints : de en
  • FR740683A - Electrically heated soldering iron : en fr
  • GB387311A - Change speed mechanism : en
  • ES1300U - Hydros and airplanes, toys that when they run produce a noise analogous to that of the flying machines themselves that imitate it. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740888A - Key for hooking and unhooking the retaining clips and removing the lid of sealed containers : en fr
  • FR740788A - Electrical conduit with interior hollow spaces serving as branch cable for antennas, aerial, underground, connecting pipe for photocells, microphones, bridges between masts as well as for similar purposes : en fr
  • FR740989A - : fr
  • FR741045A - : fr
  • FR740771A - Box of fixing sector on all beds, of shower support adjustable by balls and thrust spring : en fr
  • FR740715A - Continuous operation absorption refrigeration machine : en fr
  • GB387286A - Improvements in registration number plates for vehicles : en
  • DE569562C - Adjustable die holder with several alternately working dies for wire drawing machines : de en
  • FR740680A - Cinematographic camera : en fr
  • FR740972A - : fr
  • GB387253A - Improvements in or relating to liquid fuel burners : en
  • DE569309C - Centrifugal casting machine : de en
  • FR741142A - : fr
  • FR740890A - Improvements in titanium pigments and their manufacturing processes : en fr
  • FR740853A - Bidet toilet seat : en fr
  • FR741030A - : fr
  • FR740696A - Light vehicle to travel at high speed on railways : en fr
  • FR740721A - Aircraft tilting headlight : en fr
  • ES1298U - Armchair with wheels for children. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387035A - Improvements in and relating to dynamo electric machines : en
  • GB387043A - A tent combined with collapsible field beds : en
  • FR740665A - Process for the production of new derivatives of 1.9-anthrapyrimidine : en fr
  • GB387210A - Improvements in or relating to projectiles : en
  • ES1343U - Cheeses (Machine-translation by Google Translate, not legally binding) : en es
  • GB387045A - Improvements in and relating to method of making resinous condensation products : en
  • DE569260C - Electric drive device for speaking machines u. like : de en
  • FR740857A - Pads improvements : en fr
  • FR740679A - Device for measuring granulated masses in order to determine their specific weight : en fr
  • GB387248A - An improved process for the manufacture of waterproof and insulating paper : en
  • DE569523C - Process for the production of rubber milk concentrates : de en
  • FR740644A - Box for sterilization of surgical instruments : en fr
  • FR740918A - Coupling device for power saws with articulated teeth and electric drive : en fr
  • GB387120A - Electrical connection devices : en
  • GB387163A - Improvements in coin-freed vending machines : en
  • GB387172A - An improved bow collector for electric traction : en
  • SU29056A1 - Reversible plow for cable gi : en ru
  • DE564066C - Incandescent lamp holder : de en
  • SU29042A1 - The method of measuring the average diameter of the internal thread : en ru
  • FR740789A - Liquid lifting device for wells and deep boreholes : en fr
  • US1895960A - Folder : en
  • US1895644A - Method of producing sound pictures : en
  • US1895653A - Hair waving and curling rod : en
  • US1895775A - Bituminous emulsion : en
  • DE569320C - Fuel supply for internal combustion engines : de en
  • DE569451C - Type bar typewriter : de en
  • CA329915A - Hot air furnace : en fr
  • CH159634A - Soap and perfume dispensers. : de en
  • CH159670A - Process for the preparation of flavanthrene. : de en
  • CH159750A - Turbine for a high temperature elastic propellant. : de en
  • ES129009A1 - New inner-outer bolt. : en es
  • CA329750A - Shock absorber : en fr
  • CH159798A - Ladder. : de en
  • GB387216A - Improvements in or relating to washing machines : en
  • CH159725A - Method and device for producing bowl-like bodies from wood, cardboard, synthetic wood, synthetic resin and the like. : de en
  • FR740793A - free-flowing steamer for sterilizing dishes and other applications : en fr
  • FR740803A - Process improvements for the production of lubricating oil : en fr
  • GB387283A - Improvements in or relating to filet lace or braid : en
  • CA329827A - Alarm device : en fr
  • CA329855A - Elevating truck : en fr
  • FR740606A - Telegraphone Improvements : en fr
  • GB387348A - Improvements in or relating to sewing machines : en
  • GB387293A - Improvements in devices for temporarily supplying rich mixture to internal combustion engines : en
  • DE569051C - Sheet metal shears with fixed lower and up and down movable upper blade for cutting straight or sloping edges : de en
  • DE569458C - Process for the aseptic processing and treatment of extracted and reinserted teeth : de en
  • ES1335U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • FR740869A - Improvements to joints for tubes, pipes, etc. : en fr
  • FR741043A - : fr
  • DE569074C - Arrangement on wire insulation machines : de en
  • DE569369C - Device for protection against voltage contact : de en
  • FR740838A - Method and devices for handling flat sheets or plates and machines or installations including application : en fr
  • FR740732A - Aircraft wing frame : en fr
  • PL17659B1 - Fuse for kerosene cookers. : en pl
  • DE569576C - Arrangement for monitoring the coordination or for the automatic setting of earth fault extinguishing devices : de en
  • FR740800A - Airplane with articulated wings with variable incidence in flight and with articulated tail and variable surface : en fr
  • GB387062A - A garden label for naming or numbering trees, shrubs, and plants for gardening fruit growing and such like objects : en
  • FR740676A - Continuous furnace cooling device : en fr
  • FR740981A - : fr
  • DE569253C - Oven door : de en
  • GB387319A - Improvements in or relating to indicating or recording apparatus : en
  • GB387331A - An improved container for the transportation of game or other fragile products : en
  • GB387260A - Improvements in collar studs : en
  • FR740629A - Method and device for the manufacture of circular plates in artificial stone, for sanding : en fr
  • FR740733A - Vibration massage device under water pressure : en fr
  • FR740739A - Electro-therapeutic medical device : en fr
  • FR740719A - Stretch fastener for belts, suspenders, suspenders and other applications : en fr
  • DE569347C - Storage and management of the pressure cart of high-speed presses : de en
  • SU29115A1 - Grinding wheel end face grinding machine : en ru
  • US1895883A - Riveting machine : en
  • SU29128A1 - Automatic Spool Bobbiner for Sewing Spools : en ru
  • GB387254A - Improvements in quadding and centering devices for typographical composing machines : en
  • SU28961A1 - Asynchronous squirrel cage motor : en ru
  • SU29083A1 - Multi-Cycle Carburetor for Internal Combustion Engines : en ru
  • SU30173A1 - The device is short-left oscillatory circuit : en ru
  • US1895879A - Hull structure of ships and the like : en
  • SU28916A1 - Device for steam condensation and heating by condensable steam of combustion air in steam locomotives-compound : en ru
  • USD89162S - Design for a textile fabric : en
  • CA329788A - Heating apparatus : en fr
  • FR741121A - : fr
  • SU28962A1 - Device for automatic start of asynchronous motors : en ru
  • DE569215C - Control device for the pressure medium for indirectly acting regulators : de en
  • FI14901A - Cast iron cover for stoves : en fi
  • FR740754A - Method and devices for producing musical sounds : en fr
  • GB387249A - Improvements in or relating to mercury arc rectifiers : en
  • US1895722A - Gear selector : en
  • US1895717A - Holder : en
  • AU603832A - An improved chemical closet : en
  • CA329806A - Remote control system : en fr
  • DE569277C - Advertising device for creating plastic effects : de en
  • DE569452C - Multicolor stamping device : de en
  • DE569207C - Process for the production of litterable and storage-stable nitrophosphates : de en
  • BE393355A - : en fr
  • US1895543A - Revoluble illuminated signal : en
  • SU29041A1 - Device for dividing lines into segments of increasing in a given progression of length : en ru
  • US1895513A - Fuse : en
  • US1895534A - Thermostatic control for internal combustion engines : en
  • US1895677A - Vehicular traveling bag : en
  • ES1352U - Orifice applicable to metal containers to facilitate cleaning internally (Machine-translation by Google Translate, not legally binding) : en es
  • AU841932A - Improved apparatus for producing hydrocarbon gas : en
  • CH159847A - Scaffolding. : de en
  • CH159850A - Process for preparing a rosin ester. : de en
  • CA329882A - Superheater : en fr
  • CH159835A - Vehicle with advanced suspension. : en fr
  • FR740875A - Angularly movable ball valve : en fr
  • CH159731A - Method of manufacturing a joint for tensile loading. : de en
  • CH159771A - Junction device for electric cables containing a fluid insulating material. : en fr
  • DE569220C - Roll film camera : de en
  • CH159754A - Device for humidifying the intake air of internal combustion engines. : de en
  • PL17701B1 - : en pl
  • US1895491A - Electric cut-out : en
  • ES129057A3 - A process for obtaining 4-bromodiethylacetylamino-1-phenyl-2,3-dimethyl-5-pyrazolone. : en es
  • GB387100A - Improvements in or relating to flotation apparatus : en
  • GB387686A - Improvements in or relating to solutions, compositions, preparations and articles having a basis of cellulose derivatives : en
  • FR741004A - : fr
  • GB387134A - Improved construction of announcement or advertisement indicating mechanism : en
  • GB387303A - Improvements in or relating to food preparations : en
  • DE569157C - Device for marking the position of flush-mounted boxes in the masonry and for fastening their compensating covers flush with the plaster : de en
  • FR741082A - : fr
  • GB387014A - Improvements in or relating to braking devices for machinery : en
  • DE569132C - Wood nailing machine : de en
  • DE569391C - Housing for gear change transmissions of motor vehicles : de en
  • US1895565A - Rotating heat radiator : en
  • US1895626A - Material handling apparatus : en
  • FR740823A - Method and apparatus for descaling hot water and steam boilers : en fr
  • DE569340C - Cooling bed with conveyor rollers at an angle to the roller table axes : de en
  • DE569558C - Bunker arrangement with operating bunker and storage bunker : de en
  • DE569357C - Device for the production of knitting machine needles : de en
  • ES1302U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740615A - Devices for ventilating the interior of hairstyles : en fr
  • DE569410C - Device for lifting the goods off the traveling grate : de en
  • US1895609A - Flower holder : en
  • CH159659A - Process for the production of bitumen emulsions. : de en
  • GB387228A - Improvements in and relating to seats, particularly for vehicles : en
  • GB387294A - Fruit duff and method of preparing same : en
  • SU29117A1 - Device for landing and shooting drawing buttons : en ru
  • DK46834C - Engine for Windscreen Cleaners. : da en
  • GB387232A - Automatic razor blade etching machines : en
  • PL17737B1 - A way to evenly distribute fat-soluble vitamins in aqueous fluids. : en pl
  • SU29111A1 - Device for sealing canned vessels with vacuum closures : en ru
  • US1896024A - Internal combustion engine : en
  • FR740870A - : fr
  • FR741081A - : fr
  • FR740804A - Automatic clutch control mechanism : en fr
  • FR741079A - : fr
  • CH159743A - Hose coupling, especially for garden and fire hoses. : de en
  • FR740766A - Anti-vibration device for motors, receivers and transmissions : en fr
  • DE569208C - Overrun device for climbing turntables : de en
  • FR741139A - : fr
  • US1895901A - Kelly bar : en
  • US1895986A - Pedal pad : en
  • US1895524A - Box toe conditioning machine : en
  • CH159821A - Advanced wheelbarrow. : en fr
  • DE569301C - Signal circuit for multi-car trains : de en
  • ES1362U - Medical equipment case. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740632A - Automatic armature short-circuiting and brush lifting device for single-phase commutator motors : en fr
  • GB387333A - Improvements relating to apparatus for washing gas : en
  • DE569190C - Combined gas and alarm pistol : de en
  • ES1267U - Cylindrical brush for sweeping the streets, shaving pavements and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387351A - Improvements relating to reinforced concrete construction : en
  • FR741053A - : fr
  • GB387049A - Improvements in or relating to the firing of boilers and the like : en
  • DE569367C - Plans : de en
  • FR740917A - Projection screen frame : en fr
  • GB387115A - Improvements relating to the catalytic treatment of the charges supplied to internalcombustion engines : en
  • FR740889A - Control device for car signals : en fr
  • FR740614A - Process for the production of ammoniacal salts of phosphoric acid : en fr
  • FR740821A - Loading device for bakery ovens : en fr
  • US1895637A - Synchronous motor : en
  • ES1364U - A nasal syringe (Machine-translation by Google Translate, not legally binding) : en es
  • CY31A - Improvements in the chlorination of materials containing iron sulphide : en
  • GB387252A - Improvements in and relating to end or terminal pieces for necklets : en
  • DE569552C - Double screw pressure mixer : de en
  • FR740654A - Manufacturing process of concrete pipes : en fr
  • FR741063A - : fr
  • US1896060A - Tassel : en
  • ES129001A1 - Improvements in the arrangement and conditioning of the control mechanism and its corresponding organs in automotive vehicles for road taxiing. : en es
  • DE569507C - Regenerative coke oven : de en
  • ES1333U - Filter for domestic use for the casting of all kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • USRE18723E - A cobpobation : en
  • US1895821A - Clutch mechanism for use in motor vehicle transmissions : en
  • SU28893A1 - Unit for continuous locking, washing, podinki and drying linen : en ru
  • PL17668B1 - Compressed air single-chamber brake, fitted with a gradual release device. : en pl
  • SU28932A1 - Device for modulating high frequency current with light : en ru
  • SU29109A1 - Eccentric press for hay, waste paper and other similar materials : en ru
  • DK46844C - Long-term pasteurizer. : da en
  • FR740713A - Improvements in manufacturing and heat treatment processes for aluminum alloys : en fr
  • FR741022A - : fr
  • GB387279A - Improvements in or relating to typographical slug casting machines : en
  • ES129033A3 - Procedure for wrapping blocks or tablets of combustible fats. : en es
  • US1895993A - Indexing or like apparatus : en
  • US1896032A - Electrical manifolder : en
  • US1895540A - Variable condenser : en
  • US1895579A - Cushion assembly of resilient wheels : en
  • FR740780A - Process for the cold manufacture of products based on soap and an organic chlorinated compound, usable in laundry : en fr
  • PL17738B1 - A method of cleaning metals. Priority: : en pl
  • SU28942A1 - Device for secret transmission : en ru
  • FR740850A - Electric mercury relay : en fr
  • FR740813A - Installation for the purification of mineral, compound and vegetable oils : en fr
  • FR740986A - : fr
  • FR740982A - : fr
  • SU29028A1 - Reed Shield Fixture : en ru
  • DE569405C - Hand nailing device : de en
  • DE569335C - Cigarette machine : de en
  • DE569526C - Automatic switch-on and switch-off device for record speaking machines : de en
  • ES1360U - Plug for drums and metal containers in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740868A - Improvements in the manufacture of artificial silk and other artificial products : en fr
  • FR740652A - Electric organ : en fr
  • CA329879A - Lathe : en fr
  • DE569343C - Process for the production of 1,3-butadiene : de en
  • ES128013A1 - A machine to sow, sallar and highlight. : en es
  • FR740638A - Aircraft landing gear : en fr
  • FR741098A - : fr
  • CA329801A - Circuitous elevator : en fr
  • SU29005A1 - Stone gripper : en ru
  • US1895458A - Aircraft : en
  • CA329900A - Beverage refrigerating apparatus : en fr
  • US1895989A - Nonmicrophonic radio apparatus : en
  • DE569515C - Selective earth fault protection for cables, machines, transformers and other electrical devices : de en
  • FR740740A - Phonographic recording and reproduction process : en fr
  • US1895648A - Cultivator : en
  • DE569420C - Weft coil : de en
  • US1895697A - Supporting element for confections : en
  • US1895955A - Solid fuel and process of making the same : en
  • US1895739A - Combined orchard spraying and sprinkling system : en
  • DE569388C - Wood grinder with several individual presses : de en
  • DE569086C - Ten key calculator : de en
  • ES1351U - Automatic closing funnel for liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • CA329893A - Oil extraction : en fr
  • CH159727A - Device for the production of seamless tubes from regenerated cellulose. : de en
  • DE569059C - Device for feeding cartridges into machine guns provided with rotary drum magazine carrying radial cartridge chambers : de en
  • DE569161C - Device for converting direct voltage into alternating voltage or from direct voltage into direct voltage via an alternating voltage by means of grid-controlled vapor or gas discharge vessels and a transformer : de en
  • SU29059A1 - Device for cable gig of agricultural implements in a spiral : en ru
  • US1895575A - Closure cap for paper milk bottles : en
  • CA329817A - Hood latch : en fr
  • CH159690A - Pen with a lead that can be moved by a slide. : de en
  • FR740848A - : fr
  • SU28917A1 - Air is steamy sandbox : en ru
  • SU28945A1 - Electrical cable : en ru
  • US1895898A - Flameproof cable : en
  • PL17747B1 - Method for the production of acetic acid anhydride. : en pl
  • US1895452A - Brake for aircraft : en
  • BE392968A - : en
  • DE569432C - Address printing machine with a computing device : de en
  • ES1346U - Own book for collective school education (Machine-translation by Google Translate, not legally binding) : en es
  • FR740710A - Improvements in the composition of rubber or the like : en fr
  • DE569330C - Barrel with winch : de en
  • ES1349U - Toy consisting of an automatic winding reel by inertia. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387073A - Revolving needle bar for embroidery machines : en
  • US1895494A - Sound reproducer : en
  • US1895641A - Branding meat products : en
  • SU29136A1 - The method of arrangement of the grate hearth in brick kilns : en ru
  • US1895470A - Carburetor : en
  • US1895812A - Electrical measuring instrument : en
  • CA329763A - Travelling tripping device : en fr
  • ES129100A3 - Manufacturing procedure of music instrument called saxophone. : en es
  • FR740931A - Assembly cleat : en fr
  • GB387030A - An improved method of and apparatus for electrically operating or controlling road traffic signals automatically : en
  • DE569503C - Duct stage dryer : de en
  • FR740964A - : fr
  • USD89120S - Design fob a combined serving tray and game boabd : en
  • ES1353U - Cloth to put on and clean your shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569228C - Process for cleaning the solvent-oil mixture that arises when washing textile materials in the course of manufacture : de en
  • DE569400C - Sliding and locking device for horizontally sliding windows : de en
  • GB387124A - Friction material and process of manufacturing same : en
  • DE569539C - Hand sharpening device for razors : de en
  • ES1244U - Files in moveable trays. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741015A - : fr
  • SU28954A1 - Holder for electric brushes when they are lapped : en ru
  • USD89119S - Michel brodsxy : en
  • SU29149A1 - Shield for hydraulic structures : en ru
  • CH159678A - Process for enamelling objects made of copper or copper alloys, and object enameled according to this process. : de en
  • CH159837A - Central buffer coupling. : de en
  • DE569125C - Device for compensation of the leakage reactance in cascade converters or stepped reactors : de en
  • DE569487C - Device for the most complete and lossless degassing of highly heated, pressurized condensate and make-up water : de en
  • DE569278C - Device for measuring and filling liquids : de en
  • SU28959A1 - Device for controlling the speed of a squirrel cage induction motor : en ru
  • US1895687A - Process of and device for manufacturing hollow bodies by means of fibrous materials : en
  • CH159742A - Flexible tube. : en fr
  • SU28985A1 - Electric switch : en ru
  • US1895484A - Envelope construction : en
  • US1895530A - Fire extinguisher : en
  • SU28931A1 - Device for transmitting and receiving images : en ru
  • US1895489A - Method and an apparatus for electrically effecting synthetic reactions : en
  • DE569247C - Container lock : de en
  • FR740767A - Process for the manufacture of a healing plaster for wounds : en fr
  • US1895976A - Storage of liquids in aircraft : en
  • CA329798A - Stable power system : en fr
  • CA329839A - Rubber preservation : en fr
  • SU28934A1 - Electrodynamic loudspeaker : en ru
  • US1896040A - Insulated wire and process therefor : en
  • US1895614A - Automatic phonograph : en
  • CH159714A - Watch dust cover crown. : en fr
  • DE569002C - Electric clock system : de en
  • DE569248C - Two-part bed fitting : de en
  • FR740842A - Advanced mounting device for automobile engines : en fr
  • FR740860A - Improvements in the manufacture of thread or bands of rubber or the like : en fr
  • GB387218A - Needle-thread take-up mechanism for sewing machines : en
  • CA329770A - Self striking match package : en fr
  • CA329895A - Knitting machine : en fr
  • SU29110A1 - Air spring for cars : en ru
  • US1895589A - Method and means for slotting tubes : en
  • DE569385C - Rearing oven for poultry : de en
  • FR741136A - : fr
  • CA329782A - Cigarette feed tobacco compressor : en fr
  • DE569026C - Absorption cold apparatus : de en
  • FR741128A - : fr
  • DE569295C - Measuring device for setting the lower guide rail for the roll bar in inclined roll calibrating machines : de en
  • DK46862C - Procedure for the manufacture of products suitable for use in various purposes using latex and a mineral, threaded primer. : da en
  • US1895682A - Tail wheel construction : en
  • US1895490A - Gas absorption element : en
  • US1895518A - Dirigible aircraft : en
  • US1895777A - Fashioning mechanism for full fashioned knitting machines : en
  • PL17711B1 - A method of synchronizing the rotational motion of two devices placed in different places and a device for implementing the method. : en pl
  • SU29087A1 - Driving Belts : en ru
  • US1895834A - Combination implement : en
  • GB387251A - Improvements in or relating to the operation of explosion chambers, particularly forcombustion turbines, with pulverulent fuels : en
  • US1895559A - Dyestuff containing metal and process of making same : en
  • SU28901A1 - Kiln for burning algae containing iodine : en ru
  • SU29055A1 - Control device for watchmen : en ru
  • CH159596A - Crank rod for the blade drive of mowing machines. : de en
  • DE569123C - High vacuum switch : de en
  • DE554908C - Process for the production of locking hooks for box locks with a lifting latch : de en
  • CA329875A - Air-service equipment : en fr
  • CA329898A - Glass feeding apparatus : en fr
  • US1895818A - Display frame : en
  • DE565985C - Artificial silk spinning machine with swiveling bobbin carriers : de en
  • ES129076A1 - A process for the manufacture of noise-canceling and para-crash strips or blocks for automobile bodies and similar uses. : en es
  • GB387148A - Improvements in or relating to optical systems for photophonographic apparatus : en
  • SU28880A1 - Shotgun for rotational shot shot drilling : en ru
  • SU29140A1 - Folding box : en ru
  • DE569219C - Folding photographic camera with a lens that swings automatically into the shooting position : de en
  • DE569517C - Electrically heated emptying storage : de en
  • FR740707A - Flue gas lift : en fr
  • BE393068A - : en fr
  • DE569156C - Earth connection for housings for firedamp-protected devices : de en
  • ES129099A3 - A new system for manufacturing chairs, armchairs and similar devices from flexible materials. : en es
  • PL17678B1 - The device for controlling the course of connections in telephone exchanges using pulses of alternating current. : en pl
  • US1895810A - Bobbin clutch : en
  • US1895582A - Tubeless pneumatic tire : en
  • US1895980A - Safety razor : en
  • CH159655A - Method and device for the production of artificial sausage casings. : de en
  • GB387109A - Hot bed with a plurality of feed channels : en
  • GB387208A - Improvements in or relating to thermostatically controlled heating systems : en
  • SU28898A1 - The machine for priming and drying covers covers : en ru
  • SU29113A1 - Machine for shooting hooves of slaughtered cattle : en ru
  • SU28883A1 - Fold Curler : en ru
  • SU28890A1 - Machine for cleaning needles from impurities and laying in the box : en ru
  • US1895779A - Method and apparatus for cross cutting wire glass : en
  • US1895942A - Telemetric summation system : en
  • PL17669B1 - The method of obtaining products from mineral fibers and gum milk. : en pl
  • US1895667A - Structural member : en
  • US1895977A - Liver concentrate : en
  • US1895999A - Parachute device : en
  • DE569362C - Ruling machine : de en
  • SU29144A1 - Stretcher for bulk material : en ru
  • US1895584A - Air-way cleaning tool and end closure therefor : en
  • CA329742A - Hair cleansing product : en fr
  • DE569358C - Sewer furnace for the production of the smoldering products from coal, peat, wood or the like. : de en
  • DE569360C - Matrix setting and line casting machine, in which a rack is arranged on the magazine stack for the purpose of switching : de en
  • GB387068A - Improvements in and relating to blasting cartridges : en
  • GB387061A - Improvements in moistening pads or devices : en
  • USD89123S - Design fob a shoe : en
  • US1895926A - Method of forming diamond charged cutting tool bits : en
  • US1895939A - Article handling machine : en
  • DE569363C - Paper holder for typewriters : de en
  • SU28882A1 - Strip iron feeder from rolling mill to press : en ru
  • SU29054A1 - Device for displaying the simplest geometric shapes : en ru
  • US1895643A - Method of and apparatus for measuring the thickness of metal : en
  • US1895624A - Assembled crate : en
  • US1895962A - Method of planting potatoes : en
  • USD89157S - Jack schweizeb : en
  • DE569397C - Single or multiple grinding machine for right- and left-handed cuts on glass objects : de en
  • FR740806A - Steam turbine improvements : en fr
  • GB387130A - Improvements in or relating to electric discharge tubes for generating ultra-violet rays : en
  • CH159711A - Device for the automatic winding of watch movements. : en fr
  • CH159635A - Broom. : de en
  • FR740770A - New process for the preparation for commercial delivery of plastic rubber sheets intended for use as vulcanizable plasters : en fr
  • GB387024A - Improvements in or relating to electric motors : en
  • US1895498A - Electric regulator : en
  • US1895802A - Pressure gauge : en
  • DE569090C - Four-stroke diesel engine with circulating air charge : de en
  • SU29004A1 - Scale Fish Cleaning Machine : en ru
  • SU29153A1 - Weaving hook fitting for weaving yarn : en ru
  • CH159602A - Element of rise for beehives. : en fr
  • CH159780A - Liquid switch for alternating current. : de en
  • AU204137A - Improvements in or relating in freezing trays for refrigerators : en
  • CH159756A - Method for saving fuel in internal combustion engines and device for carrying out the method. : en fr
  • PL17749B1 - Glove; easy swimming. : en pl
  • US1895744A - Satchel : en
  • US1896000A - Parachute device : en
  • DE569040C - Compressed air internal combustion engine with variable filling level : de en
  • FR740659A - Feather towels : en fr
  • US1895736A - Fountain pen : en
  • CH159782A - Device for simultaneous automatic charging of a number of accumulator batteries with a small number of cells. : de en
  • SU28957A1 - Device for stabilizing the speed of a DC shunt electric motor : en ru
  • SU28975A1 - DC / AC Electrolytic Converters : en ru
  • US1895961A - Resurfacing tool for butcher's blocks : en
  • USD89137S - Julia ltjkas : en
  • DE569177C - Method for the determination of foreign substances in air : de en
  • DE569433C - Incubator with removable egg tray and fan-induced air circulation : de en
  • SU29039A1 - Washing machine for hubbed shoe caps : en ru
  • US1895480A - Compressor unloader : en
  • DE568791C - Power-driven car lift device for typewriters, typewriters or the like. : de en
  • DE569324C - Advertisement projector : de en
  • FR740762A - Improvements in road construction or repair : en fr
  • FR740948A - : fr
  • US1895647A - Fender iron : en
  • US1895908A - Process for surfacing sheet glass : en
  • DE569267C - Device for automatic lifting and lowering of the frame of agricultural equipment : de en
  • SU28875A1 - The method of baking bread : en ru
  • PL17660B1 - A method for pulling glass rod tubes and a device for carrying out this method. : en pl
  • US1896043A - Insulated wire and process therefor : en
  • DE569506C - Container for mixing impure liquids, especially waste water, with air : de en
  • DE569596C - Process for the production of cellulose skins : de en
  • DK46855C - Drive mechanism for electrically powered Rail vehicles. : da en
  • FR740826A - Liquid for the production of permanent waves : en fr
  • FR741118A - : fr
  • GB387313A - Improvements in or relating to devices for reproducing or recording talking films : en
  • US1895550A - Eyelet machine : en
  • US1895519A - Method of preparing carbon resistance stacks : en
  • PL17666B1 - Machine for the production of sheets with colored patterns. : en pl
  • US1895482A - Radiator : en
  • SU28966A1 - Machine for assembling the magnetic system of transformers and induction coils : en ru
  • SU29003A1 - Crab Leg Cutting Machine : en ru
  • SU29050A1 - Heat meter : en ru
  • US1895504A - Apparatus for classifying materials : en
  • DE569240C - Process for incinerating low-quality waste : de en
  • FR740755A - Explosion turbine : en fr
  • FR741044A - : fr
  • FR741052A - : fr
  • GB387304A - Elastic coupling : en
  • IE12137L - Harvesting crops : en
  • CH159804A - Stepping mechanism. : de en
  • FR740746A - Improvements in home construction : en fr
  • FR740912A - Improvements in the manufacture of aliphatic acid anhydrides : en fr
  • GB387315A - Improvements in or relating to the packing of flat cigarettes : en
  • GB387366A - Improvements in the manufacture of gyroscopic apparatus : en
  • ES129064A3 - Improvements in electrical ignition devices. : en es
  • FR740757A - Device for the rapid rescue of a submarine and its crew : en fr
  • FR741093A - : fr
  • USRE18725E - Bed structure : en
  • DE569294C - Conical gas burner head with covered gas outlet openings and gas self-igniting : de en
  • DK46849C - Hair clips. : da en
  • GB387261A - Improvements in and relating to means for cooling rotating shafts : en
  • FR741066A - : fr
  • FR741086A - : fr
  • FR740650A - Improvements to cycle forks and their manufacture : en fr
  • FR740822A - Improvements to tape recording devices, in particular to devices for studying arterial pressure : en fr
  • FR741090A - : fr
  • GB387022A - Improvements in and relating to semi-automatic roller clutch transmission : en
  • GB387306A - Method for preparing a rubber or gum solution with use of a special solvent and useful in textile and tanning industries : en
  • FR740743A - Improvements to electrical warning devices : en fr
  • FR741084A - : fr
  • ES129004A3 - Manufacturing procedure of tubes for automobile tires. : en es
  • DE569227C - Device for shearing off the press residue during extrusion : de en
  • GB387263A - Improvements relating to ball and roller bearings : en
  • GB387226A - Improvements relating to manifolding apparatus : en
  • GB387287A - Improvements in and relating to non-metallic gear wheels : en
  • FR740886A - Gimbal suspension for gyroscopes : en fr
  • US1895724A - Process of removing sulphur compounds from gas mixtures : en
  • US1896054A - Coagulation of latex : en
  • FR740768A - Improvements made to the means for transforming a series of reciprocating movements into a rotational movement in one direction, in particular those for causing the displacement of trays in fruit presses : en fr
  • FR740627A - Automatic window wedging device, comprising a friction joint fixed to the wall of the window and a locking bar which can turn in this joint : en fr
  • FR741038A - : fr
  • FR741051A - : fr
  • GB387056A - Improvements in or relating to automatic controlling apparatus for electric motors : en
  • GB387197A - Process of producing colour pictures : en
  • FR740910A - Static booster-step-down : en fr
  • GB387142A - Improvements in, or relating to, grid-type resistors for use in electric furnaces : en
  • FR740801A - Improvements in cutting various objects underwater : en fr
  • SU29145A1 - Adaptation for the automatic transfer of the bottoms of the cans from the bliss mastic machine to the drying oven : en ru
  • US1895464A - Fluid pressure brake device : en
  • FR740698A - Improvements to photographic sound recordings and methods for reducing background noise during reproduction of sound from such recordings : en fr
  • GB387353A - Process of controlling molecular aggregation in the polymerization of vinyl esters : en
  • DE569060C - Steam system with heat storage : de en
  • FR740649A - Improvements in the combined decomposition and coking processes of hydrocarbons : en fr
  • US1895672A - Fastening device : en
  • FR740617A - Machine tool, particularly milling machine, fitted with a counter-support : en fr
  • GB387181A - Improvements in the production of zinc sulphide : en
  • CH159720A - Electrical series resistor with magnetic core for arc welding. : de en
  • DE569134C - Shuttle catcher for looms : de en
  • GB387114A - Multiple radio-telephony and radio-telegraphy : en
  • GB387138A - Improvements in or relating to electrically operated valves for fluids such as gas : en
  • ES1337U - A sealing system for plugs, especially bottle caps and other metal containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR740904A - Spark plug shielding device : en fr
  • GB387095A - Improvements relating to oxygen jet cutting apparatus : en
  • GB387308A - Improvements in or relating to alternating current electric motors : en
  • DE569291C - Dough molding machine : de en
  • US1895462A - Braiding machine : en
  • US1895762A - Means for coupling trailers to a tractor : en
  • US1896002A - Waterproofing and to the treatment of materials with a view to rendering them resistant to the action of atmospheric conditions : en
  • BE393030A - : en fr
  • CA329733A - Locomotive : en fr
  • CH159814A - Method of making a horseshoe. : de en
  • PL17717B1 - Ammonium nitrate production method, : en pl
  • SU29092A1 - Friction transmission : en ru
  • US1895474A - Safety car equipment : en
  • US1895545A - Gallocyanine dyestuff : en
  • DE569545C - Method for producing strong, crack-free panels : de en
  • SU28999A1 - Dummy with a downwardly narrowing section and with a vertically moving bottom : en ru
  • FR740809A - Razor blade sharpening device : en fr
  • FR740992A - : fr
  • FR741117A - : fr
  • ES1366U - A new imitative toy system of flying and singing birds (Machine-translation by Google Translate, not legally binding) : en es
  • US1895924A - Electrical control system : en
  • US1895556A - Magnetic alloy : en
  • CH159735A - Improved centrifugal separator, applicable in particular to the purification of paper pulps and other fibrous materials of the same kind. : en fr
  • DE569434C - Self-closing valve, in particular toilet flush valve, with a counter-pressure chamber and a connection channel provided with a control device between the interior of the valve housing and the counter-pressure chamber : de en
  • DE569398C - Attachment for mortise locks : de en
  • US1895803A - Chair construction : en
  • US1895822A - Clutch : en
  • CA329826A - Continuous milk delivery system : en fr
  • SU29068A1 - Cabbage harvester : en ru
  • AU546531A - Improvements in and relating to cabinets andother like articles of furniture : en
  • DE566358C - Process and device for the production of calcium nitrate by the absorption of nitrous gases by lime : de en
  • DE569496C - Process for making hollow bars or tubes from steel : de en
  • US1895720A - Boiler : en
  • FR740624A - Brake drum improvements : en fr
  • FR740708A - Automatic machine for casting stereotype plates : en fr
  • US1895583A - Adjustable glare shield bracket : en
  • ES128205A1 - Integral flight. : en es
  • FR740998A - : fr
  • CA329876A - Refrigerating apparatus : en fr
  • CA329902A - Sound recording apparatus : en fr
  • FR741074A - : fr
  • DE569013C - Jigging machine with the discharge for the heavier material regulating flaps, which are arranged to swing on an axis parallel to the waste edge of the material : de en
  • DE569505C - Process for saturating liquids with carbonic acid : de en
  • DK46829C - Device for electric light signs. : da en
  • FR740916A - Crib : en fr
  • GB387168A - Improvements in or relating to display stands : en
  • FR741062A - : fr
  • FR740839A - Process for the recovery of gases or vapors using solid adsorbents with heat recovery by accumulation : en fr
  • FR741001A - : fr
  • FR741120A - : fr
  • FR740797A - Improvements to slicing machines : en fr
  • GB387053A - Improvements in or relating to the production of jams or jellies : en
  • FR741130A - : fr
  • PL17741B1 - Machine for casting blocks intended for forging. : en pl
  • SU28951A1 - Device to protect the synchronous generator from improper inclusion when synchronizing it with the network : en ru
  • US1895778A - Hinged container : en
  • US1895910A - Rubber composition : en
  • US1895650A - Snap mechanism : en
  • USD89148S - William cohen : en
  • SU29102A1 - Device for bending arc scales from metal strips : en ru
  • US1895795A - Kiln : en
  • ES983Y - A glass container or device (sugar bowl) of an indeterminate capacity with a graduated scale showing the amount of sugar or solid it contains at any time : en es
  • FR741068A - : fr
  • DE569383C - Device for forming butter or the like. : de en
  • DE569454C - Automatic motor control for electric traction vehicles : de en
  • FR740674A - Rail-controlled direction erasable guide device for motor vehicles traveling on railways : en fr
  • GB387195A - Improvements in or relating to lasts for the manufacture of boots, shoes and the like : en
  • DE569449C - Collection box for cards, clichés, printing plates, etc. Like. Which are guided with lateral recesses on longitudinal strips of the box : de en
  • ES129041A3 - A procedure for the manufacture of seals for metal drums. : en es
  • FR741148A - : fr
  • CH159745A - Helical gear. : de en
  • ES129066A1 - New pump for lifting and transferring liquids. : en es
  • GB387174A - Improvements in or relating to free-wheel devices for motor-vehicles : en
  • DE569150C - Extraction condensation turbine with two extraction points for different extraction pressures : de en
  • DE569256C - Anti-aging agents for rubber compounds : de en
  • SU28970A1 - Apparatus for testing the degree of hardening of steel products : en ru
  • SU28998A1 - Tongs for riveting dental cramps : en ru
  • GB387087A - Improvements in television : en
  • GB387301A - Improvements in or relating to fire extinguishing apparatus : en
  • DE569485C - Process for the production of calcium cyanide : de en
  • CA329857A - Tire cover : en fr
  • SU29076A1 - Trier : en ru
  • US1895820A - Interlocking switch : en
  • US1895963A - Antitheft device for fluid containers : en
  • US1896055A - Plural gels and method of preparing same : en
  • DE569559C - Chassis for excavators or spreaders running on rails : de en
  • GB387280A - Aerial screw propellors : en
  • CH159603A - Installation for selecting laying hens. : en fr
  • PL17715B1 - : en pl
  • SU28888A1 - Machine for milling malusny needles : en ru
  • DK46852C - Pedal flash. : da en
  • DE569408C - Spray gun : de en
  • DE569479C - Hay, straw and sheaf blower with a frustoconical air shaft containing propellers : de en
  • USD89149S - Design fob a bevebage dispenses : en
  • SU29014A1 - Device for indicating the length of props cut from rounds of a given average diameter : en ru
  • US1895770A - Switch operating mechanism : en
  • US1895868A - Water heating attachment for boilers : en
  • SU29094A1 - Device for boring and finishing holes : en ru
  • FR740786A - Sealing device for axles, shafts or the like, particularly for axle boxes of rail vehicles : en fr
  • DE568891C - Process for splitting hydrocarbon oils in the vapor phase : de en
  • DE569251C - Hay elevator : de en
  • US1895439A - Hardening metal articles by nitrogenization : en
  • US1895585A - Vacuum cleaner : en
  • FR740692A - Method and apparatus for cutting wired glass : en fr
  • GB387050A - Improvements relating to thermionic amplifying apparatus : en
  • SU28900A1 - The method of separation of iodine from iodide solutions : en ru
  • US1895666A - Anchor escapement for clocks and the like : en
  • USD89124S - William cohen : en
  • FR740846A - Improvements in the construction of devices for vacuum cleaning : en fr
  • FR741103A - : fr
  • US1895785A - Carburetor : en
  • US1896019A - Device for preventing carburetor fires : en
  • USD89127S - Design fob a letter box plate : en
  • SU29029A1 - Device for making wood rods of one or another section : en ru
  • DE569193C - Detachable fastening of the rails of toy trains : de en
  • CA329781A - Cigarette cork-tipper : en fr
  • DE569560C - Chain sliding protection for vehicle wheels : de en
  • GB387347A - Improvements in or relating to the construction of aircraft wings : en
  • FR741080A - : fr
  • GB387203A - Improved tube scraper : en
  • FR740829A - Light panel : en fr
  • GB387245A - Improvements in or relating to suction or so-called vacuum cleaners : en
  • CH159784A - Device for the continuous drive of roller lines or the like. : de en
  • US1896004A - Pipe cleaner : en
  • GB387121A - Improvements in the manufacture of halogenated indigo and its derivatives : en
  • GB387188A - Improvements in and relating to convertible tea and card and the like tables : en
  • PL17662B1 - Method for the production of magnesium ammonium phosphate. : en pl
  • US1895640A - Clamp truck : en
  • CH159606A - Paneling. : de en
  • DE569322C - Manufacture of rail chairs from U-shaped rolled iron sections : de en
  • ES129085A2 - A TIRE WITH METALLIC ARMOR : en es
  • FR740722A - Motor vehicle upgrades : en fr
  • FR740737A - Device for fixing the magnets in the flywheels : en fr
  • FR740967A - : fr
  • PL17726B1 - Steam turbine set with two controlled steam extraction points. : en pl
  • SU28891A1 - Apparatus for removing excess water from fibrous materials after cooking : en ru
  • SU29001A1 - Device for planting blow heads in conveyor glass machines : en ru
  • CH159680A - Device for maintaining the relative synchronization of the individual sub-motors in multi-part machines, in particular paper machines. : de en
  • DE569568C - Device for the uninterrupted crystallization of solid substances from solutions : de en
  • ES129037A3 - A procedure for the manufacture of water clothes. : en es
  • ES1347U - Toy consisting of an articulated dancer doll. (Machine-translation by Google Translate, not legally binding) : en es
  • PL17732B1 - Vehicle tire. : en pl
  • DE568970C - Process for unifying the edges of knitted goods and linking machine to carry out the process : de en
  • DE569356C - Metal pit stamp : de en
  • DE569412C - Escapement for watches : de en
  • FR740833A - Illuminated advertising device : en fr
  • FR740939A - : fr
  • FR741146A - : fr
  • DE569579C - Portable radiation device : de en
  • DE569498C - Ring-shaped guide surface in front of laterally or radially arranged internal combustion engine cylinders or other components protruding from the aircraft fuselage skin : de en
  • DE569128C - Flame tube-smoke tube boiler with smoke tubes returning the hot gases to generate steam or hot water, especially for heating systems : de en
  • DE569593C - Overflow storage system with any number of taps : de en
  • US1895569A - Production of protective coatings on iron and steel articles : en
  • SU28984A1 - Device for igniting an electric arc with high-frequency low-voltage current : en ru
  • US1895738A - Combined hard and soft rubber article : en
  • US1895501A - Proof press cylinder adjustment : en
  • US1895630A - Lock : en
  • BE393035A - : en
  • CH159751A - Storage of axially split steam and gas turbine housings, especially for highly superheated steam, on the bearing stand. : de en
  • CH159790A - Metal steamer. : de en
  • SU28905A1 - Apparatus for producing corundum, etc. artificial stones : en ru
  • SU28955A1 - Method of making electric metallographite brushes : en ru
  • SU28972A1 - The way to turn on the polarized relay : en ru
  • SU29021A1 - Kooberdirna machine : en ru
  • US1895638A - Wrench : en
  • US1895726A - Heating furnace : en
  • DE569196C - Schuettelrutschenverbindungen with a mating member that is inserted in a trough of one end of the slide : de en
  • SU29142A1 - Ssypna pipe : en ru
  • GB387055A - Improvements in or relating to the preparation of varnishes and paints : en
  • CH159706A - Acoustic diaphragm and its manufacturing process. : en fr
  • CH159661A - Process for the extraction of a mixture of crystalline silicon, potassium sulfide and aluminum oxide from rocks. : de en
  • CH159848A - Formwork ties. : de en
  • DE530115C - Reading device for strongly reduced fonts produced on glass : de en
  • DE569195C - Process for operating shaft or chamber furnaces for burning cement : de en
  • ES129028A1 - A provision in electrical changes for railway installations. : en es
  • CH159812A - Backpack. : de en
  • GB387150A - Improvements in or relating to electric resistances : en
  • DE568979C - Photo machine : de en
  • CH159773A - High voltage insulator. : de en
  • FR740901A - Shelving unit : en fr
  • FR741042A - : fr
  • FR741135A - : fr
  • US1895835A - Photographic flash-light apparatus : en
  • US1895862A - Waterproof sweatband structure : en
  • FR740915A - Force expenditure reduction device for air cooling of internal combustion engines : en fr
  • GB387156A - Improvements in convertible bed-settees : en
  • DE524631C - Process for the surface treatment of objects which consist entirely or preferably of corundum : de en
  • DE569381C - Automatic switch-on and switch-off device or electrical on and off switch for speaking machines : de en
  • US1895796A - Shuttle for narrow ware looms : en
  • SU29051A1 - Yarn Testing Instrument : en ru
  • US1895563A - Blasting cartridge charged with a compressed gas : en
  • FR740861A - Manufacturing process of a cement offering high initial tensile strength : en fr
  • FR741119A - : fr
  • FR740855A - Device for recording call numbers requested from an automatic post-telephone : en fr
  • GB387296A - Improvements in fitting devices for boots and shoes : en
  • ES128200A2 - IMPROVEMENTS INTRODUCED IN THE MAIN PATENT : en es
  • DE569415C - Clockwork with an elongated plate : de en
  • ES1197U - An improvement on the boards for the game called parchessi (Machine-translation by Google Translate, not legally binding) : en es
  • FR740921A - Two-stroke multi-cylinder diesel engine : en fr
  • FR741006A - : fr
  • SU29098A1 - Screw cutting machine : en ru
  • US1895455A - Exciter lamp mounting for sound-on-film reproducers : en
  • ES129102A2 - IMPROVEMENTS INTRODUCED IN THE INDEPENDENT GUIDING WHEEL MECHANISMS FOR VEHICLES ESPECIALLY FOR AUTOMOBILE VEHICLES : en es
  • GB387202A - Improved method of constructing concrete piles under pressure in situ : en
  • GB387240A - Improvements in or relating to television and like receivers : en
  • US1895690A - Color light projector : en
  • US1895793A - Adjustable window shade support : en
  • FR740734A - Further development of electro-hydraulic servo-motors : en fr
  • SU28922A1 - Device for automatically closing a semaphore or preventing the possibility of opening a semaphore when cutting a hydraulically centralized arrow : en ru
  • SU29156A1 - Vertical Box Wind Engine : en ru
  • DE569062C - Heating pad with touch protection : de en
  • US1895719A - Automatic firearm : en
  • US1896038A - Manufacture of pulp, etc. : en
  • US1895890A - Lawn sprinkler : en
  • US1896008A - Cigarette case : en
  • SU29038A1 - Rolled shoes machine : en ru
  • DE569241C - Mechanical induced draft system with free-flying in an iron chimney, especially a ship's chimney, working flue gas screw : de en
  • CY26A - Improvements in the chlorination of iron sulphide containing material : en
  • US1895448A - Wheel puller : en
  • CH159737A - Tobacco pipe with juice container. : de en
  • CA329738A - Journal box lateral motion device : en fr
  • CA329838A - Rubber preservation : en fr
  • CH159747A - Propeller and process for its manufacture. : en fr
  • US1895466A - Hinge : en
  • US1895787A - Electrically-wound clock : en
  • CA329790A - Mechanical movement : en fr
  • DE569318C - Combine harvester, especially for motor vehicle propulsion : de en
  • FR740877A - Direction indicator for vehicles of all types : en fr
  • US1895873A - Process for cracking hydrocarbon oils : en
  • DK46846C - Long-term pasteurizer. : da en
  • US1895572A - Hinge : en
  • BE392723R - : fr
  • SU28940A1 - Antenna device : en ru
  • US1895987A - Adjustment lever : en
  • CA329749A - Portable grinding tool : en fr
  • CA329880A - Machine tool : en fr
  • CH159610A - Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields. : de en
  • CH159791A - Hot cathode for electrical discharge vessels. : de en
  • US1895946A - Control system : en
  • US1896006A - Production of phosphoric acid : en
  • FR740953A - : fr
  • DE569504C - Multi-part weir lock that can be lowered from the usual stowage position : de en
  • ES129075A1 - Improvements in the manufacture of elements for machines that work flexing or shearing or ripping. : en es
  • ES1328U - A small razor : en es
  • FR740785A - Process for the aseptic withdrawal of liquids in glass bottles with any closure, in particular drinks such as beer, fruit juices, etc. : en fr
  • GB387183A - Improvements in and relating to laminated wood products : en
  • CH159817A - Container for airtight storage of relatively small amounts of liquid. : de en
  • DE569265C - Smoking stand : de en
  • US1895502A - Weighing scale : en
  • CA329752A - Ironing and pressing apparatus : en fr
  • CH159698A - Mechanical amplifier device for measuring or detecting small linear displacements. : en fr
  • US1895847A - Method of hardening metal articles by nitriding : en
  • US1895781A - Thread holder for weft replenishing looms : en
  • DE569380C - Current direction indicator : de en
  • CA329886A - Slicing apparatus : en fr
  • CH159642A - Machine for the treatment of tubular shaped fabrics. : en fr
  • AU546431A - Improvements in and relating to cabinets and other like articles of furniture : en
  • DE569421C - Device for the transmission of control currents for frequency relays, especially for reversing tariff devices : de en
  • SU28926A1 - Signaling device : en ru
  • US1895604A - Molding press : en
  • US1895861A - Waterproof sweatband structure : en
  • USD89143S - Jack schweizeb : en
  • CA329758A - Trolley aeroplane : en fr
  • DE546913C - Process for the separation of oxy acids from oxidized hydrocarbons : de en
  • CA329897A - Tension reel control : en fr
  • PL17676B1 - Continuous truss bridge construction. : en pl
  • PL17656B1 - Device for ventilating refrigerated compartments : en pl
  • US1895846A - Shackle : en
  • CH159746A - Pump piston. : de en
  • BE392872A - : en
  • CH159707A - Sound amplifier device. : en fr
  • US1895735A - Floating head and test ring : en
  • US1895952A - Clasp : en
  • US1896050A - Railway braking apparatus : en
  • CA329740A - Corn planter : en fr
  • CH159726A - Process for the production of wood flour and device for carrying out the process. : de en
  • PL17698B1 - The method of sealing paved surfaces. : en pl
  • FR740748A - : fr
  • FR740914A - Service call device for hotels : en fr
  • US1895539A - Spring wheel : en
  • US1895566A - Rear view mirror assembly : en
  • US1896005A - Dishwashing apparatus : en
  • PL17691B1 - Machine gun trigger mechanism fuse. : en pl
  • US1895664A - Rail puller and expander : en
  • CA329846A - Cigar machine feeding channel : en fr
  • US1895692A - Fire extinguishing composition : en
  • US1895814A - Educational device : en
  • US1895864A - Automobile trunk : en
  • US1895959A - Hard alloys : en
  • CH159701A - Liquid dispenser. : en fr
  • CA329725A - Joint wiping machine : en fr
  • CH159871A - Carburetors for internal combustion engines. : de en
  • DE568881C - Absorption cold apparatus : de en
  • DE569124C - Device for voltage-dependent current limitation : de en
  • FR740979A - : fr
  • FR741078A - : fr
  • US1895891A - Heat exchange device : en
  • US1895906A - Beam adjusting means : en
  • FR741111A - : fr
  • CH159614A - Machine for making pipes from cement, concrete or the like. : de en
  • CY30A - Improvements in the chlorination of iron sulphide containing materials : en
  • SU29007A1 - Heating device : en ru
  • SU29121A1 - Fitting to a conventional mechanical clock for sending signals : en ru
  • CA329776A - Stamp blank : en fr
  • AU580232A - Improvements in and connected withthe straw walkers of harvesting andother machines : en
  • US1895940A - Combined brush and comb construction : en
  • SU28902A1 - The method of obtaining hydrocyanic acid : en ru
  • FR740817A - Yeast manufacturing process : en fr
  • FR740919A - Method and device for indicating at any time the position occupied by an aircraft : en fr
  • CA329853A - Refractory brick : en fr
  • CA329901A - Metal sheet manufacture : en fr
  • FR740656A - Pivoting observation turret mounted on board a ship : en fr
  • FR741032A - : fr
  • DE569235C - Balancing of transmitters and coils by additional windings : de en
  • FR740607A - Buzzer operated by engine exhaust : en fr
  • GB387038A - Improvements relating to the regulation of flow of gases : en
  • SU29135A1 - Drywall Furnace : en ru
  • US1895756A - Collector ring brush : en
  • PL17720B1 - A method of keeping high voltage cables in a state of proper saturation. : en pl
  • US1895923A - Electric clock : en
  • US1896057A - Pivot window : en
  • SU28979A1 - X-ray device for determining the location of a foreign body : en ru
  • CA329754A - Antenna : en fr
  • CA329913A - Manifolding book : en fr
  • US1895713A - beta-naphthyl-amincaryl-rydroxy fatty acids : en
  • US1895750A - Vehicle : en
  • US1896056A - Fluid dispensing apparatus : en
  • USD89136S - Julia lukas : en
  • US1895438A - Blasting cap : en
  • US1895893A - Latch : en
  • FR740753A - Door balancing device for bodies of trucks and similar vehicles : en fr
  • FR741150A - : fr
  • US1895832A - Rumble seat and mechanism for operating the same : en
  • FR740609A - Graft : en fr
  • FR740929A - Special preservative packaging for ice creams and frozen desserts : en fr
  • FR740984A - : fr
  • GB387000A - Improvements in or relating to suction cleaners : en
  • GB387123A - Improvements in electronic discharge tubes : en
  • DE569145C - Process for the production of diaphragms, filter bodies and cloths made of rubber : de en
  • FR740873A - Improvements to propellers and similar components : en fr
  • GB387317A - Method for the manufacture of a ceiling : en
  • GR4023B - HOW TO CONVERT CHIOS MASTIC AND KALOFONI IN BENZONE (MOSCHOLIVANON). : el en
  • FR740639A - Composite beam and in particular spar for airplane wings : en fr
  • FR740758A - Process for the manufacture of gilding products, the resulting gilding products and the articles treated by these products : en fr
  • SU29064A1 - Landing machine : en ru
  • US1895602A - Diaphragm compressor : en
  • CA329851A - Milk cooler : en fr
  • CH159862A - Process for the production of a vat dye of the anthraquinone series. : de en
  • USD89158S - Jack schweizeb : en
  • AU877532A - Improvements relating to non-heat-conducting coverings for steam-pipes and the like : en
  • AU585532A - Improvements in constructional toys : en
  • DE569469C - Device on materials or machine parts that are subject to continuous stress : de en
  • CH159717A - Process for the production of iron from ferrous raw materials. : de en
  • CH159652A - Sole of a shoe. : en fr
  • CH159788A - Arrangement for the protection of electrical machines and apparatus in high voltage networks. : de en
  • CH159755A - High-voltage power distributors for the ignition devices of internal combustion engines and processes for their production. : de en
  • AU465131A - Improvements in means for the remote control of radio apparatus and the like : en
  • CH159800A - Loaded telephone transmission system with a plurality of types of loaded cable circuits. : de en
  • PL17683B1 - Pneumatic rim for wheels. : en pl
  • US1895503A - Heating apparatus for automotive vehicles : en
  • US1895606A - Device for computing spherical triangles : en
  • PL17736B1 - A method of making yarns from a mixture of wool and synthetic fibers. : en pl
  • CH159827A - Chain link for anti-skid chains, especially for anti-skid cross chains. : de en
  • BE392999A - : en fr
  • US1895514A - Grain malting unit : en
  • US1895649A - Lifting grab : en
  • CA329867A - Gas heater : en fr
  • SU28895A1 - Combined Regenerative Coke Furnace : en ru
  • US1895858A - Vapor electric device : en
  • CA329784A - Cigarette cut-off device : en fr
  • CH159617A - Venetian blind plate device for shutters. : de en
  • CH159877A - Tractor with winch. : en fr
  • SU28928A1 - Method of braking of electric locomotives : en ru
  • SU28948A1 - Electrical wire resistance for resistors and heaters : en ru
  • US1895592A - Snap acting device : en
  • US1895669A - Direction signal : en
  • CH159816A - Toothpick Package. : de en
  • CA329799A - Alloy : en fr
  • CH159840A - Display device with partly fixed and partly variable text. : de en
  • CA329860A - Tire cover : en fr
  • CA329881A - Exhaust steam injector : en fr
  • CH159643A - Electric iron. : en fr
  • CH159823A - Dimmer switches, in particular for automobiles, motorcycles and bicycles. : de en
  • DE569244C - Knitted varicose vein stocking : de en
  • FR740815A - Process for producing a pressure difference between two gas-filled chambers and device for carrying out this process : en fr
  • CH159665A - Process for the production of a new condensation product. : de en
  • SU28904A1 - Apparatus for evaporation of calcium chloride solutions with simultaneous release of extraneous salts precipitated from them : en ru
  • SU29138A1 - Micatin machine : en ru
  • SU28937A1 - Modulator device : en ru
  • SU29097A1 - Adaptation to the drilling machine for automatic coolant supply to the drill : en ru
  • US1895933A - Camping trailer : en
  • SU29011A1 - Mobile form for the construction of concrete, etc. walls : en ru
  • SU29148A1 - Pneumatic watch : en ru
  • FR740925A - Telescope or binocular with prisms, the section of which has the shape of an isosceles right triangle : en fr
  • FR741097A - : fr
  • GB387117A - Improvements in and relating to motor vehicle wheels : en
  • DE569316C - Differentiating device : de en
  • DK46856C - Electromagnetic Relay for Transforming Electrical Energy. : da en
  • AU584432A - Improvements in or relating to radio receivers : en
  • CH159776A - Device for remote control and measurement in energy distribution networks. : de en
  • US1895885A - Crib : en
  • BE393307A - : en fr
  • DE569075C - Electric switch : de en
  • GB387074A - Improvements in and relating to wall coverings and the like : en
  • US1895743A - Violin gluing form : en
  • CA329835A - Concentrating table : en fr
  • US1895984A - Separable button : en
  • CH159679A - Process for the production of a gloss paste for increasing the gloss, whiteness and pressure sensitivity of papers. : de en
  • US1895949A - Milk cooler : en
  • PL17748B1 - Ring cutter. : en pl
  • SU28974A1 - Electromagnetic device : en ru
  • US1895560A - Combined rear view mirror and instrument : en
  • US1895990A - Hand drill : en
  • US1895570A - Electric insect destroyer : en
  • US1895878A - Metallurgical furnace : en
  • CA329748A - Illuminated flashlight : en fr
  • US1895610A - Drill : en
  • US1896059A - Drilling or reaming machine : en
  • CH159769A - Anchor star welded to the shaft for electrical machines. : de en
  • CH159689A - Apparatus for reproducing photographic images on embossed film. : en fr
  • CH159739A - Screw locking. : de en
  • BE393169A - Process for reducing chromium oxide and for using the chromium thus obtained for the preparation of carbon-free alloys : en fr
  • CA329737A - Bolt or stud anchor : en fr
  • CH159624A - Slicer. : de en
  • SU29134A1 - Regenerative batch kiln for roasting dinas, etc. products : en ru
  • US1895580A - Treatment of bauxite, alunite, and like aluminous material : en
  • CH159674A - Method and device for preventing scale deposits and pitting in vessels containing water. : de en
  • AU584332A - Improvements in or relating to electronic discharge valves : en
  • DE569537C - Clamping device for the anchor rope of sea mines : de en
  • FR740671A - Double plow : en fr
  • FR740712A - Process for the production of sodium sulphate for from sodium chloride and sulfur dioxide : en fr
  • FR741005A - : fr
  • GB387071A - Improvements in or relating to nets such as hair nets and veils, and the manufacturethereof : en
  • DE569275C - Machine for making paper bottles : de en
  • DK46842C - Holder for attaching labels to sacks and for similar purposes. : da en
  • GB387048A - Improvements in or relating to facilities for withdrawing ashes from furnaces : en
  • CA329907A - Razor blade sharpener : en fr
  • CA329890A - Cover retaining means : en fr
  • CH159849A - Container with vacuum vessel for storing liquids. : de en
  • US1895437A - Method of degassing cathodes of electron discharge tubes : en
  • USPP54P - Evergreen : en
  • BE392988A - : en
  • CA329800A - Bearing : en fr
  • SU28988A1 - Shut-in to a machine for preventing product rejection. : en ru
  • US1895911A - Combined tent and hood-garment : en
  • SU28989A1 - Fixture for periodic shutdowns of stockings in hall machines for the production of manipulations associated with the manufacture of stockings : en ru
  • US1895442A - Sound control and transmission system : en
  • CA329744A - Fine edge blade : en fr
  • US1895912A - Mail box : en
  • SU29018A1 - Device for drilling in the tree oval oblong holes : en ru
  • US1895985A - Construction of retaining walls : en
  • CH159648A - Bag for clothes. : de en
  • CH159595A - Sowing device. : de en
  • DE569541C - Polarized quadrupole alarm clock : de en
  • CH159786A - Circuit arrangement for relays. : de en
  • FR740645A - Method of sensitizing colloidal layers containing photochemical discoloration dyes : en fr
  • GB387037A - An improved electrical cut-out : en
  • CH159646A - Process for the production of all types of coverings. : de en
  • ES1338U - Folding car (Machine-translation by Google Translate, not legally binding) : en es
  • US1895526A - Earth drilling bit : en
  • US1895728A - Well plunger and packing : en
  • US1895968A - Toy vehicle : en
  • GB387185A - Improvements in metal frameworks for use in buildings, vehicles and the like : en
  • DE569017C - Distance milling machine : de en
  • DE569450C - Device for turning the blanket cylinder on and off opposite the plate cylinder in rotary rubber printing machines : de en
  • DE569586C - Sheet glass furnace with conveyor sole : de en
  • CA329824A - Storage and dispensing unit for frozen foods : en fr
  • FR741132A - : fr
  • US1895561A - Vehicle brake : en
  • DE569273C - Centrifugal separation and sorting device : de en
  • DE569394C - License plate for motor vehicles : de en
  • US1895797A - Selective calendar : en
  • USD89163S - van der does : en
  • SE76416C1 - : sv
  • SU29089A1 - Spring Solenoid Valve : en ru
  • US1895995A - Machine for drawing threads from fabrics : en
  • USD89160S - Jack schweizeb : en
  • DE569230C - Paper cutting machine in which the stack feed is limited by adjustable stops : de en
  • DE569279C - Procedure for emptying the return air line in counter pressure fillers : de en
  • DE569462C - Procedure for replacing overhead line mast poles : de en
  • CA329743A - Corn cure package : en fr
  • DE569058C - Bomb sight : de en
  • CA329819A - Hood latch abutment : en fr
  • PL17692B1 - A device for cutting wooden bars of a smaller thickness, e.g. wicker, etc. : en pl
  • US1895876A - Heating and cooling system : en
  • US1896017A - Method of smoothing shoe parts : en
  • US1896026A - Harmonic balancer with coil springs : en
  • US1895693A - Weed killer : en
  • SU28921A1 - Rotary snowplow : en ru
  • PL17704B1 - Sound equalizer cannons. : en pl
  • US1895899A - Packaging machine : en
  • DE569315C - Diagram drawer : de en
  • CA329912A - Paper manufacture : en fr
  • SU29091A1 - Epicyclic gear : en ru
  • US1895615A - Crooked hole indicator : en
  • US1895646A - Self-opening envelope : en
  • US1895706A - Adjustable light : en
  • US1895855A - Method of lamp manufacture : en
  • US1896051A - Shotgun cartridge : en
  • CA329813A - Bearing assembly : en fr
  • US1895794A - Motion picture projector apparatus : en
  • US1895535A - Display rack or stand : en
  • BE393083A - : en fr
  • CA329780A - Lenticular film projecting method : en fr
  • CH159764A - Cold generation process in which a refrigerant is to be compressed. : de en
  • SU28994A1 - Method of using zinc containing waste : en ru
  • SU29030A1 - A device for turning the matrix of a manual press when pressing the gloss onto the wooden buttons : en ru
  • SU29120A1 - Machine for filling machine gun magazine : en ru
  • SU28897A1 - Fuse for wire stapling machine : en ru
  • US1895683A - Apparatus for treating an oily liquid with an aqueous liquid : en
  • US1895938A - Frame : en
  • US1896016A - Electric advertising and demonstrating machine : en
  • FR740603A - Improvements made to electric vacuum tubes : en fr
  • FR740996A - : fr
  • FR741125A - : fr
  • CH159859A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • US1895512A - Graining machine : en
  • US1895521A - Aircraft : en
  • CA329904A - Threshing machine governor : en fr
  • PL17681B1 - AC motor with fine speed control. : en pl
  • US1895845A - Screw stud locking device : en
  • SU28944A1 - Cardboard diaphragm for Daniel elements : en ru
  • FR740601A - Advanced potato harvester : en fr
  • FR740878A - Fashion tape in successive shades : en fr
  • US1895965A - Magnetic automotive brake : en
  • DK46859C - Exhaust device for machine guns. : da en
  • ES1363U - An embouchure for plugs plugs (Machine-translation by Google Translate, not legally binding) : en es
  • GB387314A - Improvements in shut-off devices : en
  • US1895931A - Synchronous motor control system : en
  • CA329789A - Thick butt shingle : en fr
  • BE392877A - Improvements to the mounting and fixing systems for inner and outer bearing rings in several sets of bearings and ball and roller bearings : en fr
  • CA329850A - Refrigerated display case : en fr
  • CH159749A - Method and device for controlling a high-pressure steam engine. : de en
  • US1895685A - Electric current rectifier : en
  • US1895704A - License holder : en
  • BE393226A - : en
  • CH159778A - Switching arrangement for high operating currents and breaking capacities. : de en
  • US1895487A - Method of and apparatus for constructing electrical coils : en
  • US1895748A - Motor vehicle lamp : en
  • US1895919A - Saponification of cellulose esters : en
  • DE568590C - Trip control device to automatically indicate when parts of a vehicle need to be oiled : de en
  • DE569435C - Gate valve with tilting device : de en
  • DE569323C - Device for changing the shape and appearance of light effects : de en
  • DE542746C - Can opener driven by a crank : de en
  • FR740701A - Improvements to the amplifying horns of speaking machines : en fr
  • DE569045C - Machine tool for simultaneous milling and drilling with a step-by-step rotated work table : de en
  • DE569204C - Shuttle change for looms : de en
  • FR740782A - Apparatus for stringing tennis rackets : en fr
  • US1895828A - Wire splicing machine : en
  • PL17696B1 - The method of pouring ready-made drink residues and the device for this purpose. : en pl
  • US1895523A - Impeller for flotation machines : en
  • US1895659A - Shrine : en
  • DE535883C - Photographic system in the manner of a Petzval lens : de en
  • DE559745C - Master alloy for the production of carbon, chrome, tungsten, nickel and copper containing steels : de en
  • DE569222C - Weaners : de en
  • FR740729A - Process for obtaining phosphoric acid in furnaces producing phosphorus : en fr
  • FR740811A - Series molding process and machine : en fr
  • FR740635A - Dynamic shock absorbers, intended to eliminate vibrations in the interior of internal combustion engines : en fr
  • FR740765A - Suction pipe check valve : en fr
  • GB387346A - A new or improved gun mounting for aircraft : en
  • US1895741A - Winding machine : en
  • CH159645A - Method and device for preparing bumper wallpapers : de en
  • FR740843A - Cable lock for accumulator batteries : en fr
  • GB387221A - Device for playing puzzle games : en
  • GB387268A - Mechanism for actuating door locks : en
  • FR740971A - : fr
  • GB387039A - Improvements in and relating to carburettors : en
  • FR740642A - Process for the preparation of copper sulphate : en fr
  • DE569413C - Alarm clock case : de en
  • US1895751A - Steering gear for motor vehicles : en
  • DE569153C - Rail fastening on shims with perforated ribs for the passage of rail fastening bolts : de en
  • DE569524C - Process for the production of rubber articles by coagulating rubber milk : de en
  • ES129046A3 - A procedure for constructing plungers. : en es
  • FR740736A - Magnets fixing device on magnetos casings : en fr
  • GB387194A - Method of manufacturing silica bricks : en
  • GB387090A - Improvements relating to draught-excluders for attachment to the bottoms of doors : en
  • GB387231A - Improvements in or relating to address-printing machines : en
  • FR741127A - : fr
  • GB387244A - Preliminary registering apparatus for photographic printing machines : en
  • GB387336A - Improvements in electromagnetic operating mechanism : en
  • DE569243C - Process for the wet treatment of artificial silk cake : de en
  • PL17706B1 - Compact rotor of the electric machine. : en pl
  • FR740728A - Electric towing tractor on road : en fr
  • FR740887A - Self-relieving and variable weight exercise head for self-propelled torpedoes : en fr
  • FR741123A - : fr
  • DE569422C - Electric light tubes with glow electrodes and metal vapor filling : de en
  • DE569535C - Lorries or trailers with a loading area that can be moved by means of hinged triangles : de en
  • DE569516C - Device and circuit for measuring and monitoring the conductor temperature of power cables : de en
  • CH159619A - Channel cooling furnace for relaxing (so-called "cooling") of glass objects. : de en
  • FR741035A - : fr
  • ES129079A1 - Procedure for manufacturing locks or closures that prevents their destruction by drills made with berbiquí or similar tools. : en es
  • GB387051A - Improvements in fire-extinguishing apparatus : en
  • GB387220A - Improvements relating to gas lighting lamps : en
  • US1895552A - Dial telephone operating means : en
  • FR740747A - Method and devices for pouring the contents of glass crucibles into an apparatus for rolling sheet glass : en fr
  • GB387259A - Improvements in devices for marking roads : en
  • GB387310A - Process for manufacturing moisture-proof material for packing, insulating and the like purposes : en
  • GB387368A - Improvements relating to power plants : en
  • GB387146A - Improvements in or relating to indicating devices : en
  • FR741014A - : fr
  • ES129092A3 - Manufacturing process of imitation leather fabrics. : en es
  • DE566225C - Master alloy for the production of alloy steels : de en
  • GB387158A - Improvements in means for treating fibrous materials in preparation for spinning : en
  • DE555478C - Device for projecting photographic signs, in particular on cloud walls : de en
  • FR740885A - Automatic and progressive clutch, centrifugal force, particularly applicable to automobiles : en fr
  • FR741095A - : fr
  • GB387083A - Improvements in and relating to devices for electrically insulating metallic bars : en
  • DK46853C - Coating for Wheel Bandages and Wheels. : da en
  • FR740723A - Soap based on linseed oil, in paste, pieces or powder, intended for sizing any textile, animal or vegetable thread, and in particular artificial silk : en fr
  • GB387092A - Improvements in the manufacture and production of dyestuffs containing nitrogen : en
  • ES1291U - Drill. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740641A - Process for the production of unsaturated alcohols : en fr
  • ES129074A1 - A method of manufacturing linings or linings for brakes or clutches. : en es
  • FR740883A - Improvements to wood mosaic floors or the like : en fr
  • GB387108A - Electric clocks : en
  • FR740781A - Process for economically obtaining continuous electrical energy : en fr
  • SU29027A1 - Device for a set of plaster hand : en ru
  • FR740947A - : fr
  • GB387008A - Improvements in and relating to race game apparatus : en
  • SU29152A1 - Earthmoving machine : en ru
  • US1895598A - Heel protector : en
  • US1895840A - Recoil buffer for cutter bars : en
  • CH159783A - Housing-enclosed switch roller contact mechanism with Ferraris drive motor. : de en
  • FR740752A - High corrosion resistance upgradeable aluminum alloys : en fr
  • DE569115C - Weather wings for vehicles, in particular motor vehicles : de en
  • ES1243U - New heel of any material conveniently covered with a rubber layer (Machine-translation by Google Translate, not legally binding) : en es
  • GB387295A - Improvements in malleable tubes and similar receptacles adapted to contain thick or semi-liquid materials : en
  • FR741071A - : fr
  • GB387020A - Improvements in aircraft with rotatable sustaining means : en
  • FR740691A - Revolution body manufacturing process : en fr
  • SU29066A1 - Beet harvesting machine : en ru
  • US1895765A - Artificial production of fog : en
  • ES1367U - A metal edge guard system (Machine-translation by Google Translate, not legally binding) : en es
  • US1895635A - Boiler water treatment : en
  • SU28977A1 - Method of making an equipotential cathode : en ru
  • CA329805A - Field failure protective relay : en fr
  • BE393266A - Method and device for the continuous cold rolling of strips : en fr
  • CH159667A - Process for the preparation of 8-oxy-2-phenyl-a-naphthindole-7-carboxylic acid. : de en
  • CH159779A - Remote control system. : de en
  • PL17693B1 - Electric battery. : en pl
  • US1895440A - Paper cutter : en
  • CH159806A - Electric motor control device for ringing bells. : en fr
  • US1895737A - Balancing coaster wagon with airplane controls : en
  • US1895786A - Flush valve : en
  • US1895970A - Windshield attachment : en
  • US1895675A - Electrodeposition of metals : en
  • PL17700B1 - Compressor for internal combustion engines. : en pl
  • US1895656A - Clip for attaching electric lights to christmas trees : en
  • DE569139C - Fermentation process for beer production : de en
  • DE569547C - Coarse catching device for conveyor systems : de en
  • US1895625A - Grain door : en
  • US1895806A - Refrigerator : en
  • ES129002A1 - Baking bread ovens with conveyor slats carried in a coil by the cooking chamber (s). : en es
  • GB387046A - Improvements in electric circuit breakers : en
  • US1895941A - Shoe pressing apparatus : en
  • USD89133S - Design for a bicycle frame : en
  • DE569439C - Device for tensioning drying felts on paper, cardboard u. Like. Machines by means of compressed air or pressurized fluid : de en
  • FR740700A - Device intended to purify the intake air of the engines by removing the water in suspense : en fr
  • DE569055C - Folding camera with a viewfinder lens connected to the taking lens : de en
  • CA329869A - Synchronizing system : en fr
  • SU28925A1 - The pointer stops the cars tram, etc. : en ru
  • SU28968A1 - Method for measuring phase shift in ac circuits : en ru
  • CH159686A - Printing press. : de en
  • US1895771A - Classifying and separating machine : en
  • US1895809A - Radio receiving system : en
  • GB387103A - Improved match box : en
  • PL17740B1 - Mass for growing floors. : en pl
  • ES129087A1 - Perfections introduced in centrifugal separators. : en es
  • DE569584C - Mixing valve for producing a gas mixture, especially for medical or rescue purposes : de en
  • FR740991A - : fr
  • GB387290A - Improvements in and relating to gully emptying and recharging apparatus : en
  • SU28899A1 - The method of obtaining colloidal solutions of alkali or alkaline earth metals : en ru
  • CA329906A - Faucet and drinking fountain : en fr
  • SU29131A1 - Fixture for compacting concrete : en ru
  • US1895856A - Doorcheck means : en
  • SU29040A1 - Method of making blanks of blanks : en ru
  • US1895651A - Index : en
  • GB387267A - Improvements in or relating to the manufacture of rubber : en
  • FR740663A - Hydrogen preparation process : en fr
  • GB387329A - A process and apparatus for treating phosphates : en
  • FR740830A - Improvements to liquid shock absorbers : en fr
  • SU28964A1 - Device for eliminating pulsation for the purpose of rectified current : en ru
  • FR740854A - Electrical isolator device : en fr
  • US1895920A - Saponification of cellulose esters : en
  • US1896030A - Advertising display sign : en
  • US1895688A - Window channel : en
  • US1895486A - Envelope construction : en
  • FR741054A - : fr
  • CH159623A - Method and device for baking and frying food. : de en
  • CH159709A - Device for influencing rays by changing the shape of a reflecting surface and method for producing the same. : de en
  • DE569344C - Process for the production of high molecular weight tanning agents : de en
  • GB387284A - A typewriter : en
  • FR740672A - Process for manufacturing coils, especially usable in radioelectricity : en fr
  • USD89153S - Robert c : en
  • US1895496A - Steel wool holder : en
  • US1895921A - Apparatus for rolling and pressing rubber shoes : en
  • USD89147S - William willheim : en
  • DE569328C - Drive device for tape-shaped carriers of phonetic and picture writing, especially for sound films : de en
  • CH159799A - Device for subscriber telegraphy in telephone exchange systems. : de en
  • CH159854A - Process for the preparation of a trisazo dye. : de en
  • CY32A - Improvements in the chlorination of iron sulphide containing material : en
  • DK46851C - Oil pump. : da en
  • DE568947C - Inking device : de en
  • DK46847C - Electromedical Bathing Device. : da en
  • DE569331C - Mortise lock for right and left use with a nut consisting of two parts that can be locked with a locking bolt : de en
  • FR741133A - : fr
  • GB387342A - Improvements in or relating to electric couplings : en
  • DE569396C - Arrangement of electrical remote controls, especially rudder controls : de en
  • DE569339C - Circulation heating device for ovens : de en
  • FR740845A - Method and apparatus for dust removal from gases : en fr
  • GB387082A - Improvements in or relating to automatic glass feeding machines : en
  • GB387001A - Improvements in or relating to machines or apparatus for edge setting, burnishing orlike operations upon boots or shoes or parts therefor : en
  • US1895632A - Pump and ignition drive unit : en
  • GB387107A - Improvements in linoleum and methods of manufacturing the same : en
  • FR740725A - Method of packaging for materials, capable of being placed in strips or in sheets, which must be protected against any contact with the outside, for example for hydrophilic cotton, and machine for making it : en fr
  • GB387219A - Improvements in or relating to boot or shoe heels : en
  • PL17679B1 - A device for changing switches directly from an electric locomotive. : en pl
  • PL17729B1 - A method of producing dry dextrin glue, dissolving in cold water without forming lumps. : en pl
  • DE556794C - Scale : de en
  • DE569549C - Process for breaking down cellulosic substances by treatment with hydrogen chloride : de en
  • FR740759A - Cigarette mold : en fr
  • DE569566C - Device for the intermittent emptying of the water collecting container of tissue suction machines : de en
  • FR740724A - Rolling machine for cotton, gauze and other materials : en fr
  • FR741138A - : fr
  • DK46845C - Wheel. : da en
  • ES128950A1 - A process for manufacturing rubber tiles. : en es
  • DE569302C - Switching device, especially for train protection devices : de en
  • DE569257C - Shock indicator : de en
  • FR740792A - Mobile table with adjustable position and height for sickbed and other applications : en fr
  • FR740831A - Method and apparatus for finishing gears : en fr
  • FR741085A - : fr
  • DE568690C - Arrangement for achieving a symmetrical load distribution in the phases of a three-phase network that feeds a single-phase consumer : de en
  • DE569200C - Height conveyor with forks rotatably arranged on rollers : de en
  • SU29143A1 - Mechanical shovel : en ru
  • DE569189C - Footwear with mesh, spout or lace-like inserts : de en
  • DE569437C - Block shears cutting from bottom to top with the upper knife fixed during the cut : de en
  • FR741076A - : fr
  • DE569264C - Punch machine with keyboard for cards or paper strips : de en
  • DE569313C - Veneer press : de en
  • DE569468C - Drive for starter motor and generator in internal combustion engines : de en
  • DE569585C - Process for lining centrifugally cast pipes : de en
  • FR740741A - Improvement in drive devices especially applicable to the control of electric generators on freewheeling automobile chassis : en fr
  • FR740985A - : fr
  • DE569178C - Savings clock : de en
  • DE569186C - Retractable undercarriage for aircraft : de en
  • FR740905A - Mixer : en fr
  • CH159688A - Method of making collodion orthochromatic emulsion dry plates. : de en
  • US1895746A - Coupling device : en
  • US1895780A - Curtain fixture : en
  • US1895988A - Individual ash receptacle : en
  • US1896012A - Slider operating closures : en
  • CH159654A - Machine for the continuous production of pasta. : en fr
  • CH159663A - Oxidation process of toluene. : en fr
  • SU28913A1 - Device for digging round meters in the ground : en ru
  • CH159732A - Mechanical hammer with motor drive. : de en
  • SU28947A1 - Device for remote control of electrical equipment : en ru
  • SU29071A1 - A device to prevent hemp when manually pulling the tape : en ru
  • ES129089A1 - A process for the manufacture of degreasing materials. : en es
  • GB387693A - The manufacture and technical application of new products from unsaturated fatty acids or their esters : en
  • CH159772A - Fuse box for electrical systems. : de en
  • CA329745A - Milk cooler : en fr
  • ES129032A1 - Installation for heat transformation. : en es
  • GB387036A - Method of and apparatus for the manufacture of window bags : en
  • US1895801A - Tile : en
  • CH159861A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • DE569140C - Process for the fermentation of an aqueous solution of pentoses : de en
  • FR740866A - Device for embossing lenticular screen films by means of embossing cylinders : en fr
  • US1895631A - Lock : en
  • SU28953A1 - Method and device for fitting collectors of electrical machines on a sleeve : en ru
  • US1895597A - Automatic flushing device : en
  • US1895969A - Flexible belt fastener : en
  • CH159612A - Method and device for improving the efficiency of heat exchange apparatus. : en fr
  • DE569513C - Resistance-coupled high frequency amplifier : de en
  • PL17745B1 - A method of obtaining highly concentrated nitric acid. : en pl
  • CH159810A - Illumination device. : de en
  • DE569600C - Four-stroke internal combustion engine with additional charge at the end of the suction stroke : de en
  • US1895764A - Process for the production of catalysts : en
  • SU29043A1 - Instrument for determining the angle of the product : en ru
  • US1895863A - Weighing scale : en
  • US1895471A - Carburetor : en
  • USD89152S - Hand spray device : en
  • US1895784A - Index card : en
  • CA329764A - Agricultural implement : en fr
  • CH159831A - Frame for motorcycle sidecars. : de en
  • USD89139S - John overmeyer : en
  • USRE18724E - Rolling mill housing : en
  • US1895619A - Air cleaner : en
  • US1895950A - Shaped body having a predominating percentage of tungsten or molybdenum and process of producing it : en
  • SU29088A1 - Attachment to wire drawing machines for lubricating the material being processed : en ru
  • PL17739B1 - The method of obtaining sulfur-containing products, forming colloidal solutions with water. : en pl
  • SU28935A1 - Microphone : en ru
  • SU28910A1 - Friction steam turbine : en ru
  • SU28960A1 - Device for writing direct current of several synchronized asynchronous motors : en ru
  • CA329726A - Switch mechanism for conveyer systems : en fr
  • US1895493A - Radio apparatus : en
  • SU29108A1 - Mechanical drive to distributor of hydraulic presses : en ru
  • US1895562A - Facing and chamfering machine : en
  • US1895874A - Driving arrangement for aircraft propellers : en
  • GB387155A - Improvements in or relating to means for suspending overhead track rails : en
  • US1895792A - Radio receiving apparatus : en
  • GB387086A - Improvements relating to spoked wheels : en
  • SU29026A1 - Wood Heel Machine : en ru
  • FR741069A - : fr
  • DE569147C - Process for the digestion of minerals containing lithium : de en
  • CA329812A - Insulating material : en fr
  • DK46840C - Method for Manufacturing Roofing Paper with a Metallic Surface. : da en
  • PL17682B1 - The connection of the intermediate amplifier in the cable pinned lines. : en pl
  • PL17714B1 - A device for adjusting various organs from a distance by pulling them or pushing them with the help of a tendon assembly. : en pl
  • US1895573A - Welding electrode holder : en
  • US1895732A - Pipe welding apparatus : en
  • US1896053A - Sound suppressing ventilator : en
  • SU29000A1 - Device for continuous casting of metal : en ru
  • US1895804A - Chair construction : en
  • US1895815A - Permanent wave apparatus : en
  • DE569374C - Hot water remote heating system : de en
  • DE569447C - Column chipping and slotting machine : de en
  • CA329760A - Magazine pencil : en fr
  • FR740832A - Hydrocarbon-based oil refining process : en fr
  • US1895805A - Leno jumper saddle : en
  • US1895686A - Electric current rectifier : en
  • US1896027A - Method and means of counteracting torsional vibration : en
  • SU28877A1 - Hook, attached to the fabric with the help of thread : en ru
  • SU29084A1 - Solar motor : en ru
  • US1895700A - Connecting rod construction for radial engines : en
  • SU29129A1 - Machine for winding sewing thread on paper cartridges : en ru
  • US1895827A - Main and lateral connection and method of forming same : en
  • DE569167C - Process for the operation of steam power plants with heat storage : de en
  • DK46857C - Pressure-proof combustion chamber. : da en
  • DE569287C - Method for throwing off masses containing colloidal substances in a sieve drum : de en
  • GB387025A - Improvements in engine starting mechanism : en
  • GB387269A - Improvements relating to engine cowlings : en
  • CH159636A - Fountain cup. : de en
  • CA329768A - Internal combustion engine : en fr
  • CA329825A - Corrugated board : en fr
  • US1895529A - Process of catalytic dehydration : en
  • USD89144S - Jack schweizer : en
  • US1896052A - Hydraulic transmission : en
  • GB387128A - An improved process for the manufacture of a structural material and the product thereof : en
  • CA329841A - Paper manufacture : en fr
  • CH159641A - Flat steel leno strand. : de en
  • US1896049A - New gelatin product and method of prepaking the same : en
  • ES1292U - Chair-car for children. (Machine-translation by Google Translate, not legally binding) : en es
  • CH159613A - Machine for making plant pots. : de en
  • DE569493C - Sum drawing device, especially for cash registers : de en
  • CA329887A - Meat shaping press : en fr
  • CH159599A - Machine for sifting grain, such as wheat, oats or the like, and cleaning the same of foreign matter. : de en
  • CH159631A - Folding table. : en fr
  • CH159822A - Chassis for vehicles, in particular for automobiles. : de en
  • FR740897A - Chain spacing device in circular looms : en fr
  • GB387005A - Improvements in or relating to knitted fabrics or articles : en
  • FR740775A - Safety device for pressurized lubricated mechanical assemblies : en fr
  • US1895825A - Torsional vibration damper : en
  • CA329820A - Hood latch : en fr
  • USD89134S - Bicycle front fork : en
  • CY29A - Improvements relating to the recovery of sulphur from iron sulphide containing material : en
  • SU29154A1 - Electromagnetic shock mechanism : en ru
  • SU28915A1 - Device for digging ditches : en ru
  • CH159668A - Process for the production of a new dye. : de en
  • CA329891A - Meat preserving method : en fr
  • FR740812A - Improvements to systems including a hydraulic pump : en fr
  • CA329735A - Valve finishing device : en fr
  • SU29106A1 - Assembly table : en ru
  • US1895617A - Sealing apparatus for cartons : en
  • US1895848A - gubelmann : en
  • FR740761A - : fr
  • FR740932A - : fr
  • US1895773A - Advertising display : en
  • FR740647A - Process for the production of acetylated ethyl alcohol : en fr
  • CH159708A - Vibrating amplifying plate for musical instrument. : en fr
  • CH159801A - Indicator. : de en
  • DE569214C - Glue application machine : de en
  • SU29082A1 - Adaptation to carburetors for internal combustion to indicate air excess factor : en ru
  • FR741099A - : fr
  • ES1340U - Metallic container with peephole. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741114A - : fr
  • SU28874A1 - Device for loading baking oven : en ru
  • DE569197C - Device for batch-wise feeding of certain quantities of finished cut tobacco to the cigarette machine : de en
  • GB387012A - A new or improved advertising device for advertisements, signs or the like : en
  • FR740900A - Surgical thread manufacturing process : en fr
  • US1895499A - Pressed steel hub : en
  • US1895660A - Shoe shank stiffener : en
  • GB387299A - Improvements in shock absorbers or vibration dampers : en
  • GB387170A - Improvements in and relating to the manufacture of intaglio printing rollers or cylinders : en
  • US1895516A - Catalytic process of producing ketones : en
  • US1895613A - Hanger : en
  • US1895927A - Rubber insulated electrical cable : en
  • ES1336U - Device for wetting and cutting gummed paper tapes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740735A - Soundproof rim for rail vehicles : en fr
  • ES1350U - Removable flange, applicable to the bottles for fixing the cap of the same by twine or twine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740668A - Highly refractory material produced by fusion and its manufacturing process : en fr
  • FR740920A - Charging process for explosion chambers, in particular for internal combustion turbines : en fr
  • FR741008A - : fr
  • GB387081A - Improved potato peeling machine : en
  • FR740612A - Device for securing objects in the bottom of box lids : en fr
  • GB387278A - Ajar-hook : en
  • FR741050A - : fr
  • GB387112A - Improvements in or relating to packing cases or the like : en
  • GB387190A - Improvements in or relating to means for automatically effecting switching operations at sunrise and sunset : en
  • FR740802A - Toiletries : en fr
  • GB387104A - Improvements in or relating to stators or fixed field systems for dynamo-electric machines : en
  • GB387312A - Improvements in metal-working and like machines : en
  • DE569270C - Aluminum soldering piston : de en
  • ES1361U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR740610A - Improvements to methods of modifying internal forces in metal parts : en fr
  • FR740796A - Improvements to printing machines : en fr
  • FR740864A - Mole trap : en fr
  • DE569424C - Protection against electrical sparks in adjacent wooden connecting parts, in particular ring dowels and bolts of antenna support towers : de en
  • GB387075A - Improvements relating to synthetic resin moulding powders : en
  • GB387187A - Improvements in and relating to school desks : en
  • DE569490C - Bit plate : de en
  • CH159844A - Single axle drive with spring clutch that is flexible on all sides for vehicles. : de en
  • SU28938A1 - The form of the implementation of the direction-finding device : en ru
  • GB387239A - Improvements in and relating to hydro electric stations : en
  • AU579332A - Improved joint for pipes andthe like : en
  • US1895639A - Process of producing castings of magnesium and high grade magnesium alloys : en
  • US1895850A - Fountain pen : en
  • US1895767A - Electric switch and contact structure therefor : en
  • DE569378C - Double jacket chimney with a thermal insulation layer arranged between the outer jacket and the smoke pipe : de en
  • SU29103A1 - Crankshaft Bending Machine : en ru
  • DE515105C - Separating container for liquid mixtures : de en
  • US1895576A - Shimmy shock absorber for motor vehicle steering gears : en
  • US1895769A - Production of valuable hydrocarbons from carbonaceous materials which are in the liquid state : en
  • US1896020A - Apparatus for the continuous production of lead oxides in the dry state : en
  • CH159621A - Process for the operation of oil firing systems and the system for carrying out this process. : de en
  • DE569572C - TV receiver with Braunschweig cathode ray tube : de en
  • DE569591C - Backrest adjustment device for day beds : de en
  • FR741134A - : fr
  • DK46833C - Device for Retaining Staircase Runners. : da en
  • FR740960A - : fr
  • FR741034A - : fr
  • FR741107A - : fr
  • US1895788A - Process of making anthraquinones : en
  • CA329910A - Receptacle cap : en fr
  • US1895944A - Anode for mercury vapor rectifiers : en
  • CA329848A - Film guiding and takeup mechanism : en fr
  • CH159843A - Switching device on electric AC locomotives. : de en
  • FR741143A - : fr
  • PL17674B3 - High voltage transformer, especially voltage transformer. : en pl
  • CH159828A - Chain link for anti-skid chains, especially for anti-skid cross chains. : de en
  • ES129086A1 - Device for centrifuge bowls. : en es
  • FR741070A - : fr
  • GB387015A - Improvements in and relating to photographic films and plates : en
  • BE392789A - : en
  • AU586932A - Improvements relating to sole cementing : en
  • CH159805A - Electrical device having an arrangement for controlling the frequency of a tube oscillator. : de en
  • CH159842A - Roller pantograph. : de en
  • CH159658A - Multi-blade agitator. : de en
  • US1895522A - Production of maleic anhydride : en
  • US1895705A - Support for accordions : en
  • DE569477C - Device for any automatic lateral discharge of scraper conveyors : de en
  • SU28949A1 - Controller type electrical switch : en ru
  • US1895871A - Aeroplane : en
  • US1895655A - Padlock : en
  • SU29073A1 - Combine harvester : en ru
  • US1895558A - Ironing board : en
  • SU28971A1 - Electric filament lamp with multiple filaments : en ru
  • US1895813A - Vacuum steam heating system : en
  • CH159630A - Drawer, especially for storing forms. : de en
  • CH159718A - Alloy for permanent magnets. : de en
  • DE569290C - Cutter for biscuits : de en
  • FR740706A - Aircraft oil cooler : en fr
  • FR740879A - Device for machining on an ordinary lathe a prismatic or cylindrical half-round part : en fr
  • SU28918A1 - Fixture for maintaining constant tension of the driving belt of the railcar car dynamo : en ru
  • CY28A - Improvements relating to the chlorinating treatment of iron sulphide containing material : en
  • DE569346C - Steam or gas turbine system with a high and a low pressure part : de en
  • CH159693A - Rocking motion device. : en fr
  • US1895568A - Rust proofing iron and steel articles : en
  • CH159618A - Running device with rollers for sliding doors, sliding windows and the like. : de en
  • CH159760A - Water drain for pipes and containers operated with compressed air and steam. : de en
  • SU29012A1 - Water tower towers : en ru
  • PL17694B3 - The method of obtaining acridine derivatives. : en pl
  • PL17731B1 - Sectional boiler with combustion chamber cooling. : en pl
  • CA329734A - Locomotive : en fr
  • BE393280A - : en
  • CH159733A - Drying device. : de en
  • DE569534C - Cover file : de en
  • PL17658B1 - Method for separating solid and liquid components of peat, lignites and brown coal and a device for carrying out this method. : en pl
  • SU29077A1 - Sort for potatoes : en ru
  • CH159615A - Fuel separator intended for waste water pipes. : en fr
  • DE569403C - Frame hammer for footwear : de en
  • GB387027A - A new or improved brake control for aircraft : en
  • CA329815A - Hood latch : en fr
  • SU28903A1 - The method of obtaining hydrocyanic acid : en ru
  • SU28876A1 - Glove inverter : en ru
  • US1895691A - Fire extinguisher : en
  • DE569446C - Device for automatic closing of a gas tap : de en
  • DE569561C - Device for pasteurizing liquids, especially beer : de en
  • CH159775A - Remote control and signaling system. : de en
  • DE558924C - Opening device for milk cans or the like. : de en
  • PL17712B1 - Arc discharge rectifier gas filled. : en pl
  • US1895627A - Automatic reversing control mechanism : en
  • DE569281C - Process for the production of real gold leaf lettering behind glass : de en
  • PL17677B1 - Switching device in automatic telephone systems. : en pl
  • US1895811A - Process of treating ores : en
  • FR740968A - : fr
  • CA329795A - Thermionic oscillation generator : en fr
  • CH159684A - Printing device with a flexible printing forme clamped on a longitudinally divided roller and method for producing the same. : de en
  • CA329870A - Radio receiver circuit : en fr
  • CH159734A - Heating cabinet, especially for drying out capacitors or other electrical apparatus enclosed in evacuated containers. : de en
  • CH159758A - Interrupter for ignition devices. : de en
  • CA329843A - Feeder for comminuted materials : en fr
  • DE568922C - Steam generator with forced circulation, especially for mobile systems : de en
  • DE569376C - Hollow slab or hollow wall made of wattle-like connected strips with panel cladding on both sides : de en
  • SU29024A1 - Device for pasting outlets with cloth, oilcloth, etc. facing : en ru
  • US1895857A - Percolator : en
  • FR740618A - Improvements to headlamps and in particular to total blackout headlamps for automobiles : en fr
  • GB387223A - Front edge covering for stairs and the like : en
  • DE569044C - Fluid change and reversing gear with wing pistons and two sickle-shaped working spaces in the pump and the motor, separated from one another by an annular piston : de en
  • US1895528A - Catalytic dehydration and dehydrogenation process : en
  • US1895551A - Conveyer : en
  • CH159736A - Ignition stick handle. : de en
  • GB387026A - Improvements relating to gas burners : en
  • GB387149A - Hand operated apparatus for seaming preserving cans : en
  • DE569470C - Drive pulley : de en
  • US1895725A - Collapsible display stand : en
  • PL17685B1 - Coupling for railway carriages. : en pl
  • PL17725B1 - The method of starting internal combustion engines with the head of the Zarowa, especially the tratleirs and ignition devices for this method. : en pl
  • US1896028A - Nipple attaching means and method : en
  • USD89131S - John hendbiksen and josef heban : en
  • DE569314C - Process for the electrothermal reduction of substances containing or developing volatile oxides : de en
  • ES1341U - Buckle. (Machine-translation by Google Translate, not legally binding) : en es
  • CA329791A - Electric control apparatus : en fr
  • CH159649A - Waterproof garment. : de en
  • DE569332C - Fitting part, in particular lock rosette, with a central through-hole for the door handle that serves as a guide or bearing : de en
  • DK46835C - Recoil brake for firearms. : da en
  • GB387205A - Method of and apparatus for electrically precipitating suspended particles from gaseous fluids : en
  • GB387274A - A new or improved door mat : en
  • FR741115A - : fr
  • GB387135A - Protector for boots and shoes : en
  • FR740776A - Pipe indicating abnormal temperature rises : en fr
  • FR740880A - Improvements to closing devices for large hangars such as hangars for airplanes, balloons, etc. : en fr
  • GB387099A - An improved means for re-inking ink ribbons : en
  • FR740730A - Electronic microphone : en fr
  • GB387143A - Improvements in clock operated electric switches and valves : en
  • GB387272A - Improvements in or relating to platen printing presses : en
  • GB387291A - Improvements in and relating to means for protecting high pressure distribution systems : en
  • FR740608A - Spinning top and bowling billiards : en fr
  • DE569016C - Gas container with liquid seal : de en
  • PL17689B1 - : en pl
  • CA329905A - Gas burner : en fr
  • DE569019C - Process for the production of alcohols : de en
  • BE393252A - Improvements to rotary vane pumps : en fr
  • CH159863A - Process for the production of a vat dye of the anthraquinone series. : de en
  • FR741018A - : fr
  • DE569569C - Process for the preparation of aromatic condensation products which contain the halomethyl group in addition to the alkyl mercapto group : de en
  • PL17703B1 - Rifle scope. : en pl
  • CH159815A - Sealing cap. : de en
  • DK46850C - Device for preventing the transmission of vibrations from the front wheels to the steering wheel of automobiles. : da en
  • FR740681A - Support plate for running tracks : en fr
  • FR740764A - Variable pitch propeller improvements : en fr
  • FR741061A - : fr
  • DK46843C - Process for the production of sulfur and oxides of iron from sulphide-containing iron ores. : da en
  • DE569050C - Sheet metal shears with a device for beveling the cut edges, which has a frame and two circular knives : de en
  • GB387233A - Device for reducing the wear of soles and heels of footwear on the ground : en
  • DE569528C - Talking machine with radio message receiving device : de en
  • US1895505A - Process of classifying materials : en
  • US1895997A - Silk reed machine : en
  • FR741087A - : fr
  • CA329871A - Electric oscillation amplifier : en fr
  • ES129039A3 - A luminescence apparatus. : en es
  • ES129056A3 - A metal mounting system for all kinds of tanks on truck chassis and their corresponding safety accessories for the transport of flammable liquids. : en es
  • FR740694A - Device for transmitting high or medium frequency oscillations along high intensity electrical sectors : en fr
  • FR741040A - : fr
  • GB387077A - Improvements in or relating to ammunition cartridges : en
  • GB387178A - Improvements in and relating to resilient joints and resilient blocks therefor : en
  • CA329774A - Miner's hat goggles : en fr
  • GB387198A - Zip fastener : en
  • US1895800A - Guiding device for long draft aprons : en
  • US1895929A - Purifying iodine : en
  • US1895996A - Brake device : en
  • SU29146A1 - Weightslock block : en ru
  • US1895623A - Pump : en
  • US1895799A - Treating partial oxidation products : en
  • GB387345A - Improved eddy-current brake for applying drag to the bobbins of spinning and like textile frames : en
  • US1895759A - Bottle closure with means for removing the paper seals : en
  • US1896047A - Needle-clamp for sewing machines : en
  • CA329862A - Tire cover : en fr
  • US1895768A - Folding box : en
  • BE393245A - : en fr
  • US1895444A - Heating, ventilating, and air conditioning : en
  • US1895511A - Furnace grate : en
  • US1895515A - Catalytic hydrogenation process : en
  • US1895918A - Electric switch : en
  • DE569482C - Method and device for the uninterrupted post-treatment of leached diffusion chips and for the pumping of the diffusion fluids : de en
  • FR740787A - New system of series assembly of electric lamps : en fr
  • PL17688B1 - A method of obtaining soluble bodies, especially salts, suspended in a gas or gas mixture. : en pl
  • SU29013A1 - Separation for the saw frame : en ru
  • US1895823A - Freight car hand brake : en
  • DE569565C - Chained mercerizing machine : de en
  • DE569259C - Reversing tap blocking : de en
  • CA329778A - Triturated fuel : en fr
  • CH159705A - Business machine controlled by punch cards with feeler pins for sensing the card holes. : de en
  • CH159672A - Process for the production of an inorganic color pigment. : de en
  • FR740895A - Device intended to record the forces exerted by the pilot on the steering lever of airplanes : en fr
  • FR740913A - Composition for joints : en fr
  • DE569303C - Suspension of ironless choke coils : de en
  • DE569382C - Device on sprocket wheel calculating machines to transfer the values displayed in the counter into the setting mechanism : de en
  • DE569237C - Isolation arrangement, especially for electrical switchgear : de en
  • DE569213C - Electromagnetic relay : de en
  • FR741000A - : fr
  • GB387302A - Improvements in or relating to methods of lasting boots, shoes and the like : en
  • DE569311C - Wooden mat, which is composed of articulated links : de en
  • FR740778A - Gear Shift and Gear Shift Mechanism for Motor Vehicle : en fr
  • CH159653A - Device for tying in felt shoes. : de en
  • US1895508A - Compressor housing : en
  • US1895661A - Dispenser : en
  • US1895581A - Trolley support : en
  • DE569423C - Ejector : de en
  • SU29137A1 - Processing device in concrete chambers steam and combustion gas products : en ru
  • US1895622A - Electroprocessing machine : en
  • US1895654A - Photocopying apparatus : en
  • US1895714A - Trap : en
  • US1896045A - Method of casting magnesium and alloys thereof : en
  • ES1342U - Safety lock device for slide fasteners. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569076C - Metal-enclosed electrical switchgear : de en
  • DE569263C - Counter with internal teeth : de en
  • US1895564A - Gas fired revolving heater : en
  • US1895734A - Triadic, interlocking strut and truss, catenary, and suspension bridge : en
  • GB387006A - Improvements in, and relating to, gas filters : en
  • FR741057A - : fr
  • SU29070A1 - Spindle for cotton harvester : en ru
  • US1895478A - Airplane brake : en
  • US1895507A - Suction cleaner : en
  • CA329859A - Tire cover : en fr
  • US1895538A - Internal combustion engine : en
  • US1895755A - Heat exchange apparatus : en
  • CH159628A - Process for the production of horsehair (Krollhaar) and vegetable fiber mats. : de en
  • DE569337C - Automatic control device with mixing timer for concrete mixers or the like. : de en
  • DE569583C - High frequency inhaler : de en
  • ES128078A1 - IMPROVEMENTS IN ELECTRIC BATTERIES AND ESPECIALLY IN THE ELEMENTS OR LEAD CELLS THEREIN : en es
  • US1896058A - Locomotive boiler : en
  • CA329822A - Abrasive article : en fr
  • GB387176A - Distant control plant for locomotives and the like : en
  • DE568926C - Discharge vessel for generating electrical, high-frequency vibrations : de en
  • DE569484C - Process for refining wood sugar : de en
  • DK46858C - Apparatus for producing permanent foam on beer by supply of gases. : da en
  • GB387184A - Improvements in or relating to the construction of roads, pavements or the like : en
  • SU29048A1 - Automatic scales for fluid bodies : en ru
  • DE569242C - Suspended ceilings for fireplaces with stones suspended from hanging irons : de en
  • DE569174C - Procedure for testing weld seams : de en
  • DE569578C - Arrangement for the compensation of the influence of the magnetic field of the heating current with direct alternating current supply of the filament of cathode ray tubes : de en
  • FR740928A - Plant sprayer : en fr
  • FR740942A - : fr
  • FR741131A - : fr
  • US1895620A - Double salt and method of producing same : en
  • US1895859A - Refrigerating mechanism : en
  • CH159876A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • FR740677A - Pocket irrigator folding automatically : en fr
  • FR740820A - Improvements to paving stones or slabs for roads, paths, expensive plan, etc. : en fr
  • FR741102A - : fr
  • FR740810A - Improvements to thermionic valve amplifiers : en fr
  • FR741039A - : fr
  • FR741049A - : fr
  • FR740825A - Flash powder : en fr
  • FR740999A - : fr
  • PL17735B1 - Pre-brake coil hub. : en pl
  • US1895865A - Winding machine : en
  • DE569296C - Process for the production of green colors on cellulose esters and ethers : de en
  • DE569321C - Device for the production of a galvanic protective layer on silver-coated mirrors : de en
  • GB387257A - Improvements in sliding-clasp fasteners : en
  • DE569155C - Antenna feedthrough, consisting of two electrode plates lying on both sides of the window glass : de en
  • ES1365U - Brooch for belts. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569556C - Laurent quartz plate for penumbral polarimeter : de en
  • ES1056U - Fixing clamp for dishes, fountains and other objects of this kind. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387151A - Heel plate with prongs : en
  • DE569135C - Process for the extraction of metals directly from bituminous ores by heating in the absence of air : de en
  • DE569393C - Switching device for gearboxes of motor vehicles : de en
  • DE569518C - Device to offset the eccentric shaft on flat weft knitting machines : de en
  • GB387023A - Improvements in or relating to the protection of electrical apparatus against abnormal currents : en
  • DK46864C - Process for the production of crystalline alkali silicate hydrates. : da en
  • CA329727A - Equalizing drive for conveyer systems : en fr
  • CH159694A - Toy. : de en
  • CH159757A - Method to facilitate the starting of internal combustion engines. : de en
  • ES129081A1 - Improvements in the purification of metallic zinc. : en es
  • US1895702A - Bird bath : en
  • GB387154A - Improvements in and relating to lamps : en
  • GB387297A - Improvements in printing silk : en
  • US1895729A - Method and means for mounting fish and various specimens hollow : en
  • US1895979A - Glue and process of making same : en
  • DE569520C - Skin protection products : de en
  • PL17686B1 - A method of producing aliphatic alcohols and esters. : en pl
  • US1895730A - Grease gun filler : en
  • SU28993A1 - Method of preparing semipermeable membrane for dialysis of press fiber of artificial fiber : en ru
  • US1895477A - Brake valve device : en
  • SU28976A1 - Method of making cathode of electron tube : en ru
  • DE569160C - Device for securing the winding of multiphase AC machines with zero point earthing against earth faults : de en
  • FR740704A - Display device for displays, display cases, and others : en fr
  • FR740777A - Loom Shuttle Changing Device : en fr
  • GB387078A - Improvements in pivot attachments for angularly adjustable objects : en
  • GB387166A - Improvements in razors : en
  • CA329818A - Hood latch : en fr
  • DE569389C - Film core for cinematographic daylight charge cassette : de en
  • DE492914C - Setting mechanism on calculating machines with rotating counters : de en
  • DE569129C - Process for the production of porous bodies : de en
  • DE569349C - Device for returning oil from the evaporator to the compressor of refrigeration machines by means of an injector operated by the refrigerant : de en
  • FR740881A - Footwear improvements : en fr
  • US1895889A - Receiving apparatus for electrical impulses : en
  • SU28973A1 - Relay : en ru
  • US1895689A - Molding : en
  • DE569304C - Method for firing a gas-filled discharge tube : de en
  • ES129069A1 - A tubular boiler constituted by fin tubes. : en es
  • FR740726A - Improvements to catapult, rocket or hand-launched airplanes, more especially applicable to toys : en fr
  • FR740950A - : fr
  • DK46831C - Electric Hand Flashlight. : da en
  • GB387255A - Improvements in or relating to tiltable dump car mechanism : en
  • SU28927A1 - Electric carriage : en ru
  • US1896046A - Refrigerator : en
  • DE569334C - Roller winding device for cigarette machines : de en
  • DE569355C - Corner connection piece for the pit extension : de en
  • USD89145S - Design fob a sewing cabinet : en
  • DE569184C - Machine for producing a bead on mattresses : de en
  • DE569285C - Method and device for separating fine material containing powdery or grainy material from the conveyance of the same effecting suction air : de en
  • ES129101A3 - A procedure for the manufacture of twists for cord fabric. : en es
  • CH159704A - Electricity meter with a device for fine adjustment of the braking force of the braking magnet. : de en
  • US1895497A - Packing : en
  • DE569021C - Process for the preparation of resinous condensation products from aromatic sulfamides and aldehydes : de en
  • FR740686A - Improvements made in the establishment of combine harvesters : en fr
  • GB387097A - Concrete road : en
  • DE569522C - Steam boiler with cooling device : de en
  • DE569529C - Closure, bolt, lock or the like, especially for case speaking machines : de en
  • ES830Y - A new rivet device : en es
  • FR741101A - : fr
  • SU29074A1 - Land surveyor for cleaning machines : en ru
  • US1895679A - Aircraft : en
  • GB387159A - Improvements relating to multi-colour light-filters for use with lenticular films : en
  • DE569495C - Process for reducing pitting in iron provided with a clad aluminum layer : de en
  • FR740994A - : fr
  • GB387238A - Improvements in means for repelling aerial and other attacks in warfare : en
  • GB387067A - Improved process for the decolourization of glass : en
  • FR740816A - Further training in fire alarm devices : en fr
  • DE569418C - Display device for loop weave looms : de en
  • CA329872A - Screening apparatus : en fr
  • GB387162A - Improvements in and relating to liquid-conveying plants operated by compressed air : en
  • DE569375C - Fire heated air heater : de en
  • ES129098A1 - A refinement in the action mechanisms of the dump trucks. : en es
  • FR740847A - Coupling arrangement for telephone systems with main intermediate offices and with secondary intermediate offices equipped for a selector service : en fr
  • FR740922A - Process for washing and additional treatment of artificial silk spun cakes by pushing up from the inside : en fr
  • GB387309A - Improved electrodynamic device for translating electric oscillations into acoustic vibrations and conversely : en
  • DE569336C - Device for closing the adhesive seam on straight cigarette machines : de en
  • ES129017A1 - Perfections introduced in the manufacture of cardboard, paper or similar containers. : en es
  • FR740720A - Process for coating metal strips and sheets with electroplating : en fr
  • FR741010A - : fr
  • FR740661A - Electric machine with axial guidance of the cooling air at the inlet and outlet : en fr
  • DE569441C - Bottle washing machine with exchangeable spray tubes : de en
  • DE569592C - Single-floor circulating elevator : de en
  • FR740699A - Improvements to multi-leaf door locks : en fr
  • GB387169A - Flushing apparatus : en
  • FR741048A - : fr
  • DE569472C - Device for transmitting the restricted movement of a working shaft that works with alternating directions of rotation : de en
  • DE569531C - Uncoupling device for cattle : de en
  • FR740995A - : fr
  • AU508831A - Improvements in lubricators : en
  • DE569221C - Cartridge ejector : de en
  • DE569597C - Plant for drying skin strips : de en
  • CH159692A - People's amusement facility. : de en
  • CH159807A - Method for simultaneous remote measurement, remote counting or remote control using the pulse frequency method. : de en
  • DE569372C - Brewing jug with a sieve sleeve which is arranged on the lid and protrudes into the interior of the jug and is intended to receive the brewed material : de en
  • FR740951A - : fr
  • US1895451A - Brake mechanism : en
  • US1895634A - Dough molding machine : en
  • CH159597A - Device on the drive of the cutting mechanism of mowing machines for pressing the knife bar against the finger bar. : de en
  • SU29069A1 - A device for cleaning the bottom of rivers from algae and sediment : en ru
  • FR740675A - Glass piping established by means of interchangeable elements, orientable and joined by watertight joints free of any foreign material : en fr
  • FR740859A - Brake drum covers : en fr
  • FR740908A - Vertical filing cabinet : en fr
  • USD89122S - Design : en
  • FR740666A - Improvements to plates or panels fitted with lighting devices, more particularly to police plates for motor vehicles : en fr
  • DE569511C - Insert for the production of blank material on die setting and line casting machines with dies hanging on wires : de en
  • GB387320A - Process and apparatus for the copying, enlarging, printing, and for reproduction by opaque projection work : en
  • GB387209A - Improvements in and relating to the mixing and pouring of cement grout and the like : en
  • DE569307C - Process for the revitalization of used gas cleaning mass with the production of sulfur : de en
  • FR740835A - Inner tube for vehicle wheels and method of manufacturing this chamber : en fr
  • FR740865A - Improvements to cameras : en fr
  • FR741108A - : fr
  • GB387343A - Improvements relating to the production of ornamental effects on materials made of or containing cellulose esters or ethers : en
  • FR740783A - Improvements to rotary shock absorbers for automobiles : en fr
  • DE482572C - Process for burning lump-shaped fuel on mechanically moved grates using an incombustible protective layer as a bed for the fuel : de en
  • ES129040A3 - A toy airplane with its corresponding trigger mechanism. : en es
  • DE569130C - Gas pressure regulator : de en
  • ES129094A1 - Carbonic anhydride saturator directly applicable to siphons. : en es
  • FR740844A - Electric circuit breaker : en fr
  • US1895964A - Shipping basket cover : en
  • GB387010A - Improvements in or relating to magnet cores for use in loading coils and the like : en
  • US1895553A - Door or screen and fastening means : en
  • US1895591A - Snap acting device : en
  • ES1356U - Cover for sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB387236A - Improvements in attachment for valve stems of tyre tubes : en
  • DE569280C - Multi-shot magazine for pistol ammunition : de en
  • GB387222A - The manufacture of new polyazodyestuffs : en
  • PL17730B1 - Net for bottom fishing. : en pl
  • FR740884A - Support pieces for packaging of textiles subjected to treatment with liquids : en fr
  • DE568950C - Polarized relay for fast telegraphy : de en
  • DE569271C - Process for improving the grindability of bread grain : de en
  • DE569353C - Coupling for vehicles, especially for conveyor vehicles : de en
  • DE569445C - swimsuit : de en
  • US1895761A - Slide saxophone : en
  • US1896011A - Agricultural implement : en
  • US1896022A - Plated metal body and method of producing same : en
  • FR740949A - : fr
  • GB387029A - Improvements in tables : en
  • FR740976A - : fr
  • DE569361C - Drive device for stereotype plate casting machines : de en
  • DE569417C - Siphon for waste flush boxes : de en
  • DE569595C - Veneer edge trimmer with cutting and scraping knife : de en
  • FR741003A - : fr
  • DE569364C - Breast distortion consisting of sheet metal plates to secure the face when driving tunnels or galleries : de en
  • FR740969A - : fr
  • FR741023A - : fr
  • BE393018A - : en
  • CH159762A - Quick-closing blowdown valve. : de en
  • SU28986A1 - Flax Oil Oxidizer : en ru
  • CH159685A - Rotogravure printing machine for sheets that can be used as a proofing machine. : de en
  • DK46860C - Long-term pasteurizer. : da en
  • FR740773A - Device for purifying and calibrating grains and seeds of all kinds : en fr
  • FR740805A - Method and device for the manufacture of threaded parts and resulting products : en fr
  • GB387136A - Improvements in and relating to the production of leather substitutes : en
  • US1895935A - Electric circuit breaker : en
  • USD89121S - caldwell : en
  • CA329753A - Cement article manufacturing apparatus : en fr
  • DE569514C - Multipole connector with flat pins : de en
  • US1895966A - Air heater : en
  • USD89156S - Jack schweizer : en
  • SU29033A1 - Pick-up machine for gluing parts to galoshes assembled on the block : en ru
  • CH159724A - Circular saw blade with interchangeable teeth. : de en
  • US1895716A - Heating furnace : en
  • US1895782A - Pass case : en
  • CH159664A - Process for the preparation of a water-soluble derivative of the terpene series. : de en
  • PL17722B1 - Flexible connector. : en pl
  • SU28939A1 - Radio direction finding device : en ru
  • SU29125A1 - Adaptation to the spinning machines to stop the roving when the thread breaks : en ru
  • USD89129S - Maclyn gtthl : en
  • USRE18726E - Canada : en
  • US1895757A - Translating device : en
  • CH159766A - Double cage motor. : de en
  • ES128742A1 - A manufacturing process for illuminated samples with artificial light. : en es
  • US1895541A - Folding couch : en
  • SU29081A1 - Internal combustion engine with prechamber : en ru
  • CH159729A - Handle for knife. : de en
  • CA329856A - Chain : en fr
  • US1895701A - Oil heater control : en
  • US1895723A - Convertible awning and shutter : en
  • US1895830A - Worktable and relieving mechanism for grinding machines : en
  • US1896039A - Process for the manufacture of cellulose butyric esters : en
  • SU29023A1 - Shingle machine : en ru
  • US1895488A - Power-driven fan : en
  • BE392989A - Process for obtaining bleaching powder : en fr
  • CH159789A - Circuit to protect parallel multiphase lines against earth faults. : de en
  • PL17699B1 - Manual bone auger. : en pl
  • US1895817A - Electric switch : en
  • DE569570C - Process for the preparation of aromatic condensation products which contain the halomethyl group in addition to the phenoxy group : de en
  • CH159785A - Voltage supply installation for alternating current relays. : en fr
  • CH159839A - Pressurized fluid brake. : en fr
  • US1895599A - Corner holder : en
  • US1895618A - Air filter device : en
  • FR740622A - Fridge : en fr
  • PL17707B3 - A device for adjusting the size of the drop weight of the brake to the desired braking force. : en pl
  • US1895839A - Fence wire fastener : en
  • US1896036A - Lubricant delivery apparatus : en
  • US1895506A - Radiotube : en
  • SU29035A1 - Plastic press : en ru
  • ES129013A1 - A device to make splinters. : en es
  • US1895709A - Inner sole : en
  • USD89140S - Jack schweizer : en
  • FR741141A - : fr
  • US1895881A - Extrusion of metal pipes and the like : en
  • US1895983A - Apparatus for degasifying liquids : en
  • US1895897A - Folding chair : en
  • DE540510C - Roller winding device with multi-part winding rollers : de en
  • DE569351C - Method and device for heating ferromagnetic materials by means of alternating magnetic fields penetrating the materials : de en
  • FR740657A - Propeller auger for drilling wells or piles in aquifers : en fr
  • FR740731A - Method and apparatus for the electrolytic preparation of sodium and other light metals : en fr
  • GB387007A - Improvements in the manufacture of continuously loaded signalling conductors : en
  • DE569395C - Device for driving multi-screw ships : de en
  • CH159676A - New electrolytic chromium plating process. : en fr
  • DE569406C - Grenade thrown from the projectile of a firearm : de en
  • GB387153A - Method of and machine for tying parcels by means of wire : en
  • FR740849A - Method and apparatus for measuring the phase difference of electric currents, for all industrial applications : en fr
  • GB387141A - A process of, and apparatus for, moistening stereotype matrices for use : en
  • DE569286C - Loading device for devices for conveying sludgy and powdery materials by means of compressed air : de en
  • DE569599C - Counter drive for sprocket calculating machines : de en
  • FR740841A - Improvements to machines for working leather, skins and other similar materials : en fr
  • FR740990A - : fr
  • GB387678A - Improvements relating to coin freed mechanism for gas and similar meters : en
  • DE569551C - Moistening device for yarns : de en
  • DE569594C - Spring pressure for sectional beams on wood planing machines : de en
  • GB387118A - Improvements in or relating to typographical slug-casting machines : en
  • DE569414C - Alarm clock case with sound-absorbing insert : de en
  • US1895616A - Package magazine : en
  • FR740631A - Process for producing photographic sound recordings, of varying intensity, suitable for the direct reproduction of sound : en fr
  • GB387145A - Improvements in or relating to opening and cleaning apparatus for cotton fibres : en
  • US1895527A - Paper manufacture : en
  • GB387079A - Improvements in or relating to galvanic batteries : en
  • US1895789A - Manifold attachment for internal combustion engines : en
  • ES129061A1 - A queue manufacturing process. : en es
  • ES129030A1 - Procedure for manufacturing a product based on rye. : en es
  • GB387031A - Means for following the edge of sheet material, particularly for measuring or control purposes : en
  • DE569402C - Machine equipped with a vibrating trimmer for inserting fasteners into shoe soles : de en
  • AU581832A - Improved reinforcing fabric : en
  • GB387161A - Improvements in fusible links for fire-extinguishing apparatus and fire doors : en
  • DE569162C - Arrangement for canceling the self-induced voltage in slip frequency-guiding excitation windings of commutator rear machines, which are used for speed control of asynchronous machines : de en
  • DE569233C - Support of the breasts when building tunnels and galleries : de en
  • DE569338C - Joint seal for flap weirs : de en