• DE496952C - Bullet for toy guns : de en
  • FR36286E - Electric furnace for glass making : en fr
  • GR2726B - METHOD OF REGULATION OF THE MARINE POWER FOR THE MOVEMENT OF INDUSTRIAL MACHINERY. : el en
  • US1756064A - Sterile indicating means in sterilizing thermometers : en
  • DE496798C - Toy cooker : de en
  • DE497041C - Braking device for the chassis of aircraft in connection with a device to prevent overturning : de en
  • GB328938A - Improvements in the manufacture of resinous plastic material : en
  • FR680358A - Method and apparatus for lining one or more hollow bodies with foundry earth or the like and, in particular, for the preparation of molds intended for the casting of objects having the form of a solid of revolution : en fr
  • DE496824C - Spring protection gaiters, especially for motor vehicles : de en
  • DE497244C - Power transmission device for piston engines : de en
  • FR680362A - Fabric cutting machine : en fr
  • FR36321E - Autonomous radiator with water circulation and adjustable electric heating and special model for heating by gas, alcohol, etc. : en fr
  • FR680403A - Improvements to lathes advance clamps : en fr
  • GB328538A - Manufacture of cement powders and mortar powders : en
  • CH139704A - Process for the preparation of a nitrogenous vat dye. : de en
  • ES114768A1 - IMPROVEMENTS IN ROTATING-WING AIRPLANES : en es
  • ES117611A1 - Separating machine with air pulsating current. : en es
  • SU14919A1 - Intercarriage connection head for electrical wires : en ru
  • US1756321A - Pulverized-fuel-burning apparatus : en
  • US1756424A - Slice receiver and collector : en
  • US1756693A - Method of and apparatus for treating vapors, gases, and the like : en
  • US1756731A - Disk friction clutch : en
  • US1756311A - Method of cleaning metals : en
  • FR680384A - Process for the preparation of benzthiazol derivatives : en fr
  • DE496920C - Device for electrically isolated fastening of the current-carrying electrode holder on the electrode holder : de en
  • SU15075A1 - The method of transmitting images at a distance : en ru
  • US1756547A - Interchangeable name plate : en
  • US1756783A - Spring motor : en
  • DE497093C - Method of continuously punching disk-like links from a metal band and stringing them onto a mandrel : de en
  • DE496744C - Process for the preparation of aminoazo compounds or their diazo compounds : de en
  • DE496882C - Process for the production of plowshares from three-layer composite sheet with a very hard surface and a tough, soft core : de en
  • US1756150A - Ready-opening and self-sealing carton : en
  • US1756887A - Oil-cracking process : en
  • CH139607A - Device for the automatic maintenance of a practically constant consumption voltage BEZW. a practically constant consumption current with a variable, available voltage of the alternating current source. : de en
  • CH139711A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE496849C - Sickbed : de en
  • DE496916C - Device for adjusting irradiation lamps : de en
  • FR680502A - Device for transmitting and receiving radio signals by means of an antenna system comprising two or more radiators : en fr
  • GB328463A - Improvements in or relating to apparatus employed for printing or enlarging photographs : en
  • FR680286A - Improvements to rubber preservation processes : en fr
  • GB328597A - Improvements in sanding gear chiefly adapted for use upon locomotives : en
  • DE496851C - Lifting gear for dental chairs or the like : de en
  • DE497117C - Carrier frequency transmission system with phase compensation : de en
  • DE496939C - Device for attaching support plates to glass or marble plates of shop counters : de en
  • FR680263A - Vacuum cleaners applicable to furnaces for the treatment of ores : en fr
  • DE497141C - Circular knitting machine for the production of patterned goods : de en
  • FR36279E - Device preventing backfire at the carburetor of internal combustion engines and other applications : en fr
  • FR680410A - Method of constructing walls and apparatus for carrying out this method : en fr
  • FR680490A - Clasp for lingerie : en fr
  • SU15079A1 - Device for automatic stop of cars at train break : en ru
  • SU15101A1 - The method of desulfurization of impure sugar-containing solutions by the action of a small amount of lime at a low temperature : en ru
  • US1756537A - Separation of mononitronaphthalene disulphonic acids : en
  • US1756818A - Chemical product and process of producing same : en
  • FR680499A - Improvements to fuel pumps for internal combustion engines : en fr
  • SU15216A1 - The way hot cast iron welding : en ru
  • US1756796A - Exhaust valve : en
  • ES117307A1 - DISPOSITION TO ARRANGE, ORDER OR JUSTIFY THE LINES IN THE PHOTO COMPONING MACHINES : en es
  • FR680370A - Portable seed drill : en fr
  • DE497073C - Procedure for cleaning pipe well filters : de en
  • DE497131C - Device for transferring the consonance point of tuned vibrating bodies to a display device : de en
  • US1756356A - One-piece eyelet : en
  • US1756446A - Gas turbine : en
  • CA299714A - Movable stairway : en fr
  • FR680279A - Switch control mode or switches : en fr
  • GB309922A - Improvements in boiler tube retarders : en
  • GB316278A - A process for the removal of ammonia, and sulphuretted hydrogen from gases : en
  • PL11765B1 - Clamping device, in particular for folders, newspaper holders, etc. : en pl
  • US1756061A - Variable-speed power-transmission mechanism : en
  • US1756850A - Emergency governing mechanism for elastic-fluid turbines and the like : en
  • SU14963A1 - Upper multi-chamber gateway for caissons : en ru
  • FR680489A - Process for the production of combined, curved and non-splintering lenses, with and without optical effect for spectacles, binoculars, etc., and product produced by this process : en fr
  • FR680650A - : fr
  • DE496997C - Process for the mechanical and electrical connection of an electrical conductor with another body : de en
  • SU14899A1 - Card holder : en ru
  • AU2237129A - Improvements in coin-freed mechanism : en
  • FR36306E - New means of luminous advertising applicable to automobiles or other vehicles : en fr
  • DE496799C - Equipment for raising and lowering of prospectus trains for theater stages and the like : de en
  • ES117496A1 - New clamping system for bending tubes, especially insulating tubes for electric lines as well as for cable-like conductors. : en es
  • ES117670A1 - A mechanical procedure to correct in spoken cinematography the desynchronization between the chronos and the talking machine. : en es
  • GB328327A - Improvements in or relating to apparatus for cleaning the windscreens of vehicles : en
  • SU15135A1 - M flax fiber machine : en ru
  • US1756259A - Mounting for abrasive wheels or the like : en
  • CA299652A - Concrete pile : en fr
  • FR680523A - Clamping bearing for the handle of a portable mechanical shears : en fr
  • GB328610A - Improvements in or relating to switching arrangements for use in automatic or semi-automatic telephone systems : en
  • GB328406A - Improvements in harness or the like for airmen : en
  • FR680325A - Device for automatic shutdown of gas supply to gas stoves : en fr
  • FR680337A - Improvements to Fourdrinier type paper machines : en fr
  • BE368888A - : en
  • US1756361A - Outlet-box mounting : en
  • FR680442A - Device for the automatic analysis of interference-free gases : en fr
  • FR680581A - Polisher : en fr
  • DE497059C - Device for physical exercises : de en
  • FR680534A - Remote control device : en fr
  • FR680538A - Method of manufacturing a mass of linoleum : en fr
  • GB328485A - Improvements in and relating to processes for coating aluminium, magnesium and theiralloys with oxides of manganese : en
  • GB328375A - Hollow metal articles and method of making the same : en
  • AU1970829A - Improvements in portable fire extinguishers : en
  • BE368705A - Quick slide closure : en fr
  • CA299688A - Moulding machine : en fr
  • FR36318E - Improvements to electric cables : en fr
  • GB328341A - Improvements in or relating to expanded metal sheet : en
  • CA299757A - Process of renovating journal-box oil : en fr
  • FR36213E - Large capacity paper bag : en fr
  • FR680257A - Process for using ores containing copper and zinc : en fr
  • ES117590A1 - A spindle change kit applicable to any ordinary loom and operating at a higher speed than its similar ones. : en es
  • GB328658A - Process for obtaining peat : en
  • FR680379A - Improvements to shower heads : en fr
  • DE496852C - Press molding machine for metal and iron foundries, especially for the production of sprue molds : de en
  • FR680463A - Improvements to pneumatic tires : en fr
  • ES117549A2 - IMPROVEMENTS IN THE TRANSPORTATION SYSTEMS OF DOMESTIC WASTE IN CONTAINERS, OBJECT OF THE MAIN PATENT : en es
  • GB328451A - Improvements in the construction of photo-electric cells : en
  • GB328583A - Improvements in locking devices for speedometers for vehicles : en
  • GR2725B - HYDROPYLATON. : el en
  • FR36322E - Process for the manufacture of acid dyes of the phenonaphthosafranin series, alkali solids : en fr
  • FR680636A - Compensating device for electrical measurement of heat consumption, in particular for radiators : en fr
  • ES117659A3 - Improvements in boxes for electrical installations embedded in the wall. : en es
  • SU14866A1 - Articulated steam locomotive : en ru
  • US1756590A - Two-weave loom dobby : en
  • US1756673A - Vacuum pan : en
  • US1756181A - Safety device for washing machines : en
  • FR36271E - Improvements in compressed air sand pits for locomotives : en fr
  • GB328369A - Energy-less method of mounting shafts : en
  • ES117676A1 - A perfection in the cylinders of the machines to break the sizing of fabrics. : en es
  • GB328322A - Improvements in radiators for road vehicles or the like : en
  • US1756925A - System of speed control for induction motors : en
  • FR680265A - Shoe : en fr
  • FR680471A - Handle attachment for flexible rubber hollow body, in particular rubber brushes : en fr
  • SU15038A1 - Device for the movement of the carriage odometer type Odner : en ru
  • SU15191A1 - Automatic steam hitching for railway rolling stock : en ru
  • US1756493A - Feeding molten glass : en
  • DE496835C - Heat storage system : de en
  • DE496938C - Display box with foldable and adjustable lid : de en
  • DE497088C - Wood expansion of shafts and routes : de en
  • DE496929C - Gas stove with heating space, baking space and heating elements on the side : de en
  • ES117528A1 - A starting device for internal combustion engines. : en es
  • FR36288E - Process and apparatus for the treatment of gas or of a mixture of gas and vapor, in the presence of catalyst agents, and for the reactivation of these agents : en fr
  • GB301432A - Improvements in or relating to the production of an ornamental metallic surface on aresinous moulded composition or fibre : en
  • GB304798A - Methods for the cracking of petroleum oils and apparatus therefor : en
  • BE368859A - Process for the production of halogenated vat dyes. : en fr
  • USD81070S - Design for a combined vending and display stand : en
  • FR680563A - Improvements to compasses or compasses : en fr
  • CH139621A - Chassis for automobile trucks. : en fr
  • AU2247729A - Improvements in method of correcting for heat loss due to condensation in treating rubber articles : en
  • FR680450A - Improvements in coupling circuits for oscillators : en fr
  • FR680644A - Light-swept two-stroke gas engine : en fr
  • US1756189A - Method of preserving eggs and the yolks and whites thereof : en
  • PL11811B3 - Camera for automatic leveling with the use of a device for continuous photography. : en pl
  • US1756329A - Road-grading device : en
  • US1756924A - Unidirectional electrical inductive apparatus and system : en
  • CH139458A - Process for injecting molten asphalt into crevices or underground cavities. : en fr
  • DE497005C - Round warp knitting machine with immovable horizontal or inclined hook needles : de en
  • ES117589A1 - A new process of agglutination of foundry sands. : en es
  • FR680506A - Internal combustion engine : en fr
  • PL11837B1 - Device for sliding gate, shell-shaped, gas valves in regenerative furnaces. : en pl
  • US1756190A - Percussive tool : en
  • PL11771B1 - Pipe connector. : en pl
  • PL11797B1 - Machine for folding and casting lines with fonts, moving in a fixed gear. : en pl
  • FR680451A - Improvements to magnetic cores for electrical devices : en fr
  • CA299738A - Bobbin support : en fr
  • PL11842B1 - A method of cementing and hardening iron, steel and similar materials. : en pl
  • SU15037A1 - The method of cleaning and processing of aluminum and beryllium raw materials : en ru
  • US1756261A - Freezing apparatus : en
  • ES117678A3 - A procedure for constructing sheet metal or sheet metal. : en es
  • GB328669A - Apparatus for playing a race game of skill : en
  • CH139552A - Process for the production of moldings for tools from materials that are difficult to machine, such as carbides, their alloys and the like. : de en
  • SU14967A1 - Cathode amplifier : en ru
  • US1756296A - Window-frame machine : en
  • US1756423A - Pressure-fluid generator : en
  • US1756431A - Carburetor : en
  • US1756745A - Radio apparatus : en
  • FR680605A - Process for obtaining liquid products starting from solid or liquid carburized substances : en fr
  • SU14913A1 - The method of vulcanization of rubber : en ru
  • US1756157A - Deckling and scoring machine : en
  • US1756218A - Water cooler : en
  • DE497029C - Device for screwing in heavy covers : de en
  • GB328519A - Improvements in swimming appliances : en
  • CA299734A - Production of butyl alcohol and acetone by fermentation : en fr
  • ES117490A1 - Procedure to laminate strips starting from wire or "fer machine" as the first material. : en es
  • SU15057A1 - Support device for rotating drums : en ru
  • US1756331A - Process of recovering volatile plasticizers from celluloid and the like : en
  • US1756871A - Doorknob attachment : en
  • DK42133C - Step compressor. : da en
  • CH139557A - Machine for debarking round wood. : de en
  • SU14917A1 - Method of making unwinding wire ropes : en ru
  • US1756806A - Portable air-compressing unit : en
  • CA299787A - Thermostatic control device : en fr
  • FR680369A - Process for preparing a foam hair removal product : en fr
  • US1756574A - Vitamine product and process of obtaining the same : en
  • GB328935A - Improvements in apparatus for operating and controlling railway-crossing gates and signal devices therefor : en
  • CA299775A - Regulator for brake riggings : en fr
  • DE496844C - Receiver arrangement for short waves : de en
  • DE497043C - Bomb drop device for aircraft with hooks for bombs : de en
  • DE497072C - Filter tube well : de en
  • PL11820B1 - The method of freezing the area is to use carbon dioxide. : en pl
  • SU14874A1 - Glue extraction apparatus, gelatin, etc. : en ru
  • SU14943A1 - Method of producing sodium fluoride : en ru
  • US1756300A - Aerofoil : en
  • GB328450A - Improvements in or relating to electromagnetic devices for use, for example, in recording or reproducing sounds : en
  • GB328524A - A method of construction of tubular boats : en
  • SU15105A1 - Cooking method : en ru
  • US1756088A - Window ventilator and screen : en
  • CA299650A - High melting cellulose ester products : en fr
  • SU15096A1 - A counting device for multiplying and dividing numbers : en ru
  • US1756230A - Automobile seat : en
  • US1756338A - Bulldozed compromise joint bar and blank : en
  • ES116939A3 - Procedure for coating and casting in Spain medium chrome tanned American bovine hides and pikeladas. : en es
  • FR680617A - Improvements to electric accumulators : en fr
  • GB313176A - Improvements in methods of and means for radio broadcasting : en
  • ES117642A1 - COUPLING DEVICE FOR AERIAL FUNICULARS : en es
  • FR680449A - Improvements to alkyd resins and their preparation processes : en fr
  • GB328429A - Improvements in or relating to garden forcing-frames : en
  • GB328595A - Improvements in and relating to electrical gramophone pick-ups and the like : en
  • GB328916A - Improvements in or relating to electric contacts or terminals in electric switchgear arrangements : en
  • US1756122A - Process for recovering borax from brine : en
  • US1756246A - Grain-cleaning process and machine : en
  • SU15194A1 - Apparatus for in-hole seamers for tying dangling threads : en ru
  • US1756295A - Gentleman's cravat, four-in-hand type : en
  • US1756310A - Process of vulcanizing rubber : en
  • US1756342A - Lock : en
  • SU14985A1 - Desalting method : en ru
  • SU15008A1 - Method for precipitating sugar from solutions containing it : en ru
  • US1756815A - Automatically-operated pick-up switch : en
  • USD81055S - Design for an aviator s helmet : en
  • SU14890A1 - Device for controlling the speed and power factor of an induction motor through a three-phase collector machine driven by a synchronous exciter incorporated in its rotor : en ru
  • SU15180A1 - Wall paper wrapping machine : en ru
  • US1756204A - Vacuum-cleaner apparatus : en
  • DE496676C - Bevel gear planetary gear : de en
  • US1756301A - Reflector for rays emitted by alpha luminous source : en
  • US1756352A - Railway-car construction : en
  • BE368558A - Zinc sulfide manufacturing process : en fr
  • DE496830C - Cleaning method and device for filter frames, filter cells or the like. : de en
  • FR680478A - Multipurpose agricultural motor trolley : en fr
  • CA299790A - Cylinder forming machine : en fr
  • FR36314E - Automatic chain distributor (rubber and all textile materials) with tension compensator and mobile brakes for trades of all systems : en fr
  • CH139605A - Apparatus for carrying marks on banknotes corresponding to the indications that these notes must include, and for issuing the latter. : en fr
  • DE496769C - Compressorless diesel engine with instant fuel injection : de en
  • US1756402A - Cooling arrangement for machine bearings : en
  • US1756671A - Speed-responsive device : en
  • DE496808C - Clamp for easily detachable connection of rods, piles, beams etc. : de en
  • SU14981A1 - Booster : en ru
  • SU15025A1 - Screw plug with safety valve for the filling opening of the tank of the Primus type kitchen : en ru
  • AU1781829A - Improvements in or relating to concrete : en
  • AU2103629A - Improved nitrated steel articles : en
  • SU15091A1 - Natural air drying method for peat : en ru
  • CH139608A - DC amplifier with two or more electron tube amplifier stages, the anode voltages of which are in series. : de en
  • US1756649A - Washboard-tensioning device : en
  • PL11744B1 - Device for checking coins in vending machines. : en pl
  • US1756108A - Signaling system for automobiles : en
  • US1756469A - Aeroplane : en
  • SU15130A1 - Reception of iron removal from tin dioxide obtained from tinplate garbage : en ru
  • US1756382A - Glue product : en
  • GB328531A - Stitch-forming mechanism for sewing machines : en
  • FR36266E - Improvements to electronic discharge tubes and to the means of avoiding the production of harmful ionization in these tubes : en fr
  • GB328431A - Improvements in or relating to the coating of fabrics with cellulose derivatives : en
  • US1756799A - Casing cover and tool holder for wells : en
  • US1756262A - Machine for coring cabbages or the like : en
  • CH139635A - Process for the preparation of diethyl allylomethylacetonitrile. : de en
  • SU14980A1 - Device for applying wax and similar layers to fabric on batik dyeing : en ru
  • GB328409A - Improvements in refuse tipping devices : en
  • GB328679A - Improved method of and means for locating and holding articles or work for machine tool operations such as boring, turning and the like : en
  • FR36215E - Three-cylinder stretching mechanism and clamping surfaces : en fr
  • FR680466A - Process for recovering valuable gas, etc. : en fr
  • GB312075A - Improvements in and relating to the production of gases for treating materials : en
  • SU14875A1 - Machine for aiming rifles, machine guns and light machine guns : en ru
  • SU15222A1 - Device for indicating the distance of the water level in the steam boiler : en ru
  • DE497037C - Process for producing a labeled paper : de en
  • CA299724A - High potential cable joint : en fr
  • CH139585A - Radiant element for heat exchanger. : en fr
  • DE496990C - Device for the temporary complete suspension or controllable aggravation of the ability to rotate or swing, in particular of a joint : de en
  • CH139501A - Filter for pressurized liquids. : en fr
  • DK42124C - Cylinder for double-acting two-stroke internal combustion engines. : da en
  • FR36349E - Remote controlled contact device : en fr
  • GB328600A - Improvements in and relating to guiding means for travelling, suspended cars, aircraft, or the like : en
  • US1756325A - Apparatus for treating dental investments : en
  • DE496963C - Horsehair loom with shuttle change : de en
  • DE496992C - Device for emergency operation of diesel-electric traction vehicles : de en
  • DE497185C - Device for switching off an automatically acting coupling device of a motor vehicle with control valve, adjustable by the induced draft of the engine : de en
  • DE497209C - Dishwasher : de en
  • ES117680A1 - A carbonization process for lean coals that produce an artificial anthracite of strong cohesion, high bulk density and a gas with a high nitrogen content. : en es
  • CA299626A - Valve mechanism for hydro carbon engines : en fr
  • CH139473A - Method and apparatus for applying the seal to the lids and bottoms of cans and the like. : de en
  • US1756549A - Process of sterilizing food : en
  • US1756715A - Button : en
  • BE369019A - : en fr
  • SU15020A1 - Steam distribution mechanism for double-acting rotary reversing machines, mainly steam type : en ru
  • SU15049A1 - Ferrodynamometric measuring device for alternating current : en ru
  • DE496836C - Steam system with storage : de en
  • US1756772A - Method of coating materials : en
  • BE369041A - : en fr
  • US1756425A - Calcined bauxite and method of producing same : en
  • US1756080A - Insulated cable joint : en
  • US1756920A - Stacking mechanism : en
  • USD81046S - Design for a textile fabric : en
  • US1756413A - Ball-bearing swing hinge : en
  • US1756689A - Synchronous-motor coupling : en
  • CA299691A - Wrapper gumming and delivery system : en fr
  • US1756396A - Fence material and method of making the same : en
  • DE496821C - Casein extruder, in which a kneading device is provided between the end of the press screw and the mouthpiece of the press : de en
  • GB328647A - Improvements in or relating to motor vehicles : en
  • GB328914A - Improvements in receptacles for dispensing liquid, semi-liquid or pasty materials : en
  • AU1995229A - An improved bargeboard or fascia for buildings : en
  • CH139465A - Shredder for domestic use. : de en
  • CH139532A - Product which has a photosensitive diazo type layer. : de en
  • CH139536A - Wet gas meter. : de en
  • CH139488A - Collar and tie clips. : de en
  • DE497114C - Method for determining the sense of direction of electromagnetic waves when direction finding with a direction finder and an open auxiliary antenna coupled via an amplifier tube : de en
  • FR680316A - Improvements in the manufacturing processes of electric lamps : en fr
  • GB328420A - Means for silencing the exhaust gases of internal combustion engines : en
  • DE496533C - Vertical tube boilers with burner firing, especially pulverized coal firing : de en
  • CH139617A - Pneumatic tube carrier with a cap serving as a closure and buffer. : de en
  • CH139662A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU15043A1 - Aircraft : en ru
  • US1756363A - System for picture transmission : en
  • US1756926A - Towel cabinet : en
  • CH139619A - Motor vehicle. : en fr
  • ES116513A1 - A PROCEDURE FOR THE PREPARATION OF A COMPOSITION FOR COATING METALS : en es
  • CA299633A - Process of protectively treating metal : en fr
  • DE496856C - Aluminum alloys : de en
  • DE497167C - Plucking device for string instruments : de en
  • FR36212E - Combined spoon and fork : en fr
  • GB318260A - Improvements in mercury vapour rectifiers : en
  • US1756345A - Locking mechanism : en
  • US1756354A - Internal-combustion engine of the two-stroke type : en
  • US1756848A - Train-order device : en
  • PL11845B1 - A device used to control connecting devices, : en pl
  • AU2313529A - Improvements in or relating tothe melting and esterification of copal, resin orthe like : en
  • CH139580A - Device for the uninterrupted, automatic removal of sludge from liquid heaters, in particular from steam boilers. : de en
  • CA299700A - Display apparatus : en fr
  • CA299802A - Hydraulic clutch : en fr
  • US1756600A - Perpetual calendar : en
  • SU15045A1 - Sanding machine for saw point : en ru
  • USD81060S - Salih n : en
  • PL11739B1 - Water gauge for steam boilers. : en pl
  • US1756454A - Spring counterbalance for drill spindles : en
  • BE368394A - : en
  • US1756580A - Carburetor : en
  • CA299785A - Mining apparatus : en fr
  • SU14887A1 - Submarine vessel : en ru
  • US1756647A - Stamp canceling machine : en
  • CH139596A - Lighting device. : de en
  • ES117486A1 - Progressive gear change device. : en es
  • ES117686A1 - Improvements in incubators. : en es
  • GB328371A - Improvements relating to displaying or advertising devices : en
  • GB328389A - Improvements in or relating to change-speed devices for variable speed gear-boxes : en
  • GB328561A - Improvements in and relating to electric radiator fires : en
  • US1756773A - Hand tool : en
  • US1756461A - Handle for flowerpots and saucers : en
  • DE496940C - X-ray screen : de en
  • FR680474A - Improvements to laundry machines : en fr
  • US1756074A - Trolley retriever : en
  • US1756367A - Corset construction : en
  • US1756388A - Coin-controlled mechanism : en
  • SU15178A1 - Thermostat for thermostat with electric heater : en ru
  • US1756134A - Heel-attaching machine : en
  • US1756400A - Light-sensitive materials and process of making them : en
  • US1756614A - Lifting and transferring device : en
  • US1756141A - Marking device : en
  • US1756723A - Process for treating animal hair and wool with chlorine : en
  • US1756929A - Electric fixture : en
  • FR680334A - Engine block : en fr
  • DE496893C - Tool designed as a mandrel for the production of pipe bends, pipe elbows and the like. like : de en
  • CH139679A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756217A - Warping machine : en
  • US1756489A - Drill : en
  • PL11829B1 - The method and equipment will enable the drying of waste gases containing large amounts of water with exhaust gas. : en pl
  • DE497122C - Disconnector with earthing switch with a common drive shaft, which can be coupled alternately with the disconnector or with the earthing switch by longitudinal displacement : de en
  • FR36336E - Improvements in butter making and working machines : en fr
  • FR680645A - Autonomous device for the preparation of pulverized coal : en fr
  • AU1970929A - Improvements in fireproof door construction : en
  • US1756184A - Gauge-glass fitting : en
  • US1756588A - Locomotive consisting of two vehicles provided with separate groups of wheels : en
  • PL11773B1 - A method for producing limited copying surfaces on the reverse side of the forms and an apparatus for carrying out the method. : en pl
  • US1756249A - Nonspillable container : en
  • US1756762A - Composition : en
  • US1756891A - Wheel, pulley, and gear puller : en
  • DE497071C - Sorting device on a bucket chain dredger : de en
  • US1756665A - Pneumatic tire and rim construction : en
  • CH139710A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR36333E - Driveway for rolling mill cooling aprons : en fr
  • FR680609A - Valves without valves for internal combustion engines : en fr
  • GB328601A - Improvements in and relating to the construction of the ends of travelling, suspended cars, airships, and the like : en
  • DE496809C - Circulation pipe for evaporator : de en
  • FR680270A - Paper folding machine : en fr
  • FR680637A - Improved device for separating wool grease or grease and similar products from the degreasing of wool : en fr
  • US1756179A - Range : en
  • US1756451A - Hair-permanent-waving apparatus : en
  • SU14910A1 - Adaptation to smoking devices : en ru
  • CA299647A - Drying or carbonising machine : en fr
  • CA299698A - Chimney draft cap : en fr
  • CA299741A - Variable resistance shunt : en fr
  • USD81049S - Robert burns : en
  • USD81062S - George j : en
  • DK42125C - Procedure for Operation of Combustion Turbines. : da en
  • ES115676A1 - A LEVEL INDICATOR FOR LIQUIDS : en es
  • GB308778A - Improvements in processes for the protection of iron, copper, and their alloys : en
  • GB313532A - Improvements in atomisers : en
  • GB328326A - Improvements in or relating to composite plaster boards or slabs interded particularly for building purposes : en
  • GB328415A - Improvements in or relating to sea boots : en
  • US1756023A - Fabricated newel-post construction : en
  • SU15114A1 - Plane : en ru
  • US1756384A - Madison russell pouter : en
  • PL11830B3 - Reinforced concrete thermoplastic wall. : en pl
  • CA299746A - Process and apparatus for burning or subliming sulphur : en fr
  • BE368429A - : en
  • FR36343E - Tubular frame allowing automatic orientation of automobile headlights : en fr
  • GB328370A - Improvements in lawn mowers : en
  • FR36207E - Emergency device or <<chasse-corps>> for the front of motor vehicles : en fr
  • FR680366A - Washing machine : en fr
  • GB328448A - Improvements relating to flexible transmission apparatus : en
  • US1756802A - Fluid pumping : en
  • USD81056S - Marie kirkpatrick : en
  • SU14934A1 - Feed Water Heater for Locomotive Boilers : en ru
  • US1756093A - of glotjcestee : en
  • FR36273E - Automobile car : en fr
  • GB308804A - Improved treatment of iron prior to coating with tin or lead : en
  • US1756092A - Method of refining nickel-copper matte : en
  • US1756272A - Means for control of lift and balance of aircraft : en
  • US1756697A - Furnace-grate-bar construction : en
  • CH139595A - Headlights. : de en
  • CH139513A - Process for the production of durable, highly acetylated cellulose acetate. : de en
  • DE494716C - Piezoelectric vibration generator : de en
  • CA299762A - Lamp-socket : en fr
  • ES117684A1 - A process for the preparation of wetting media, purifiers, dispersants, solvents and the like. : en es
  • GB328454A - Improvements relating to water supply valves for cattle drinking bowls : en
  • SU14868A1 - W lka sorting : en ru
  • USD81047S - Design for a christmas-tree support : en
  • CA299758A - Washing machine : en fr
  • CH139677A - Process for the preparation of a nitrogenous vat dye. : de en
  • DK42132C - Street lamp. : da en
  • FR680390A - Turbine improvements : en fr
  • ES117557A3 - A process for the manufacture of tubular elastic braids. : en es
  • FR680515A - Method and apparatus for washing coals or waste coals : en fr
  • PL11761B1 - -Ki. 34 c 25? Box opener. : en pl
  • FR680432A - Automobile wheel enclosing the inner tube : en fr
  • GB328532A - Improvements in massaging apparatus : en
  • DE496937C - Change frame for advertising and display purposes : de en
  • DE496982C - Detachable connection for the two parts of the heater circulation line in a device for indirect steam generation : de en
  • DE497214C - Device for tilting conveyor wagons : de en
  • GB328357A - Manufacture of polymethine dyestuffs : en
  • DE497054C - Cord clip : de en
  • FR680391A - Device applicable to rolling mills fitted with guides : en fr
  • US1756753A - Paper-roll adjustment for typewriters, etc. : en
  • FR36335E - System for continuous and amplified recording of indications from measuring devices : en fr
  • FR680399A - Improvements to rescue cabins for submarines : en fr
  • GB328315A - Improvements in or relating to direction-or position finding and recording apparatus : en
  • DE496870C - Jacks, especially for motor vehicles : de en
  • DE497149C - Reversing device for dishwashers : de en
  • DK42138C - Sheet pile wall in box shape. : da en
  • DE497204C - Arrangement for remote display of changeable physical quantities, such as B. electrical voltages, currents, power, speed of rotation, pressure, temperatures and. Like., By means of high-frequency vibrations : de en
  • GB328528A - Improvements in and relating to wearproof insertions for crossings and points with vignoles rails : en
  • GB328527A - Improvements in band-saw apparatus for felling trees : en
  • FR36337E - Flags refinements for car speedometers : en fr
  • DE497158C - Device for deflecting the butter from the end walls of a butter maker rotating around a horizontal shaft and provided with two pairs of kneading rollers located diametrically opposite one another : de en
  • FR680425A - Crusher-sieve : en fr
  • US1756401A - Tabulator : en
  • FR36238E - Automatic hermetic closure system for bottles : en fr
  • SU14952A1 - The method of obtaining from watermelons condensed and purified juice : en ru
  • BE368442A - : en fr
  • SU15015A1 - The method of producing alkali metals : en ru
  • US1756417A - Pipe coupling : en
  • CH139481A - Process for the preparation of a solution which contains a soluble indigo derivative in solution. : de en
  • PL11758B1 - A method and device for making bread rolls or rolls from pieces of dough. : en pl
  • CH139690A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE497004C - Device for feeding fuel dust to furnaces : de en
  • DE497082C - Gear racks, cogwheels : de en
  • FR680314A - Improved means for distributing gases at determined speeds : en fr
  • FR680430A - Alarm clock with automatic calendar and automatic calendar with clockwork movement without hands : en fr
  • GB328466A - Improvements in or relating to apparatus for de-pulping fibrecontaining foliate plants : en
  • CA299634A - Swivel connection for electric cables : en fr
  • CH139558A - Crusher. : en fr
  • US1756640A - Scarfing machine : en
  • FR680295A - Mesh drawer in hardened and stainless steel, for dry gas meters : en fr
  • US1756550A - Process of sterilizing food : en
  • CA299689A - Machine for moulding plastic materials : en fr
  • US1756167A - Device adapted to be screwed onto pipes or rods : en
  • SU15002A1 - Device for cutting off the ends of bar or the like of the material : en ru
  • US1756595A - Duplex wet vacuum pumping apparatus : en
  • SU14996A1 - Continuously operating diffuser for extracting sugar from chips : en ru
  • SU15012A1 - Induction motor : en ru
  • US1756170A - Retort structure : en
  • US1756594A - Rotary gas pump : en
  • US1756287A - Wood-sawing machine : en
  • US1756496A - Window screen : en
  • CA299699A - Apparatus for manufacturing hollow bodies : en fr
  • US1756581A - Mounting for weft detectors : en
  • DE497053C - Knife with jaws : de en
  • ES117625A1 - An indicator of amount of gasoline. : en es
  • FR36278E - Advanced mechanical pencil : en fr
  • FR680357A - Anti-glare headlight : en fr
  • DE497119C - Suspension clamp for electrical overhead lines : de en
  • DE496682C - Device to protect the films in cinematographs : de en
  • DE497011C - Method and device for anchoring iron-reinforced concrete slabs under themselves and with the iron girders : de en
  • US1756053A - Vaporizer : en
  • US1756656A - Circuit breaker : en
  • CH139576A - Condensation locomotive with an additional water evaporator and one with the latter in relation to the movement of the additional water BEZW. the feed water preheater connected in series with the steam generated from this. : de en
  • DE497159C - Animal harrow that works with suction air : de en
  • FR680264A - Cam cylinder control for inclined rolling rolls : en fr
  • SU14999A1 - A device for wiring in the star direction : en ru
  • GB301488A - Improvements in or relating to knitted fabrics and articles : en
  • GB313012A - Improvements in and relating to couplings for tractor-trailer vehicles : en
  • BE368583A - : en
  • CA299765A - Manufacture of lithopone : en fr
  • US1756305A - Hitch for agricultural implements : en
  • US1756347A - Liquid-level indicator : en
  • US1756441A - Grasping device : en
  • US1756523A - Moving display sign : en
  • US1756604A - Heat control for bake ovens : en
  • SU15116A1 - Etcher for glass objects with trapping wax covering them : en ru
  • US1756782A - Wire reel : en
  • USD81048S - Ing co : en
  • GB328575A - Improvements in or relating to radio and the like amplifiers : en
  • DE495378C - Sickbed : de en
  • FR680633A - Connection by welded sleeve : en fr
  • CH139494A - Centrifugal drive device for vibrating screens and the like. : de en
  • CH139587A - Machine for isolating the connection points in cables. : de en
  • AU2368429A - Improvements in and relating tothe cylinders of reciprocating engines : en
  • FR680507A - Special shock absorbers for motorcycle saddles and cyclecar suspension : en fr
  • GB328479A - Improvements in or relating to exhaust silencers for internal combustion engines : en
  • CH139454A - Method of constructing buildings, apparatus for carrying out this method and building obtained by this method. : en fr
  • CH139712A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE496859C - Self-collecting board game : de en
  • SU15064A1 - Massage device : en ru
  • US1756298A - Cruising-turbine arrangement : en
  • CH139586A - Squirrel cage motor with built-on additional gear for almost no load to start the motor. : de en
  • CA299776A - Regulator for brake riggings : en fr
  • FR680256A - Continuous carbonization apparatus for fine or powdery materials : en fr
  • FR680276A - Improvements made to devices for cutting various materials into pieces, in particular vegetables and roots : en fr
  • FR680435A - Improvements to machines used for the cancellation of stamps : en fr
  • GB304797A - Method and apparatus for hydrogenation and distillation of petroleum oils : en
  • GB328663A - Improvements in or relating to the separation of intermixed divided materials : en
  • DE497127C - Current limiter : de en
  • CA299719A - Doffing roll for carding machines : en fr
  • CA299739A - Method of removing carbon impurities from tantalum : en fr
  • ES117498A3 - Improvements in electrical transmitters suitable for automatic telegraphy. : en es
  • SU15175A1 - The method of extraction of iodine from alkaline drilling waters : en ru
  • SU15132A1 - Electromechanical device for educational purposes : en ru
  • PL11788B1 - Concrete mixer. : en pl
  • SU15088A1 - Device for cleaning spools of yarn : en ru
  • US1756103A - Hide-stretching device : en
  • US1756737A - Heater : en
  • AU2329329A - Improvements in and relating tothe treatment of tung oil and mixtures containing thesame : en
  • CH139525A - Squeegee arrangement on rotogravure printing machines. : de en
  • CA299747A - Power shovel : en fr
  • CA299654A - Aeronautical indicator : en fr
  • CH139701A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756829A - Coat lining : en
  • US1756381A - Apparatus for the production of molten liquid, coats of enamel, glass, and the like by spraying upon metal, stone, or other surfaces or bodies : en
  • CH139460A - Process for the production of asphalt road surfaces. : de en
  • DE497021C - Foldable device with a clamping device and a knife to guide and hold the twine when tying sheaves : de en
  • CA299745A - Piston rod packing and scraping device : en fr
  • SU14892A1 - Device for controlling the speed of an asynchronous motor by means of a collector machine connected in cascade with it : en ru
  • ES117485A1 - Procedure to preserve fruits and vegetables. : en es
  • GB328348A - Improvements relating to telephone instruments : en
  • CH139544A - Talking machine. : de en
  • SU15164A1 - Adaptation to a double bolinder type trimmer to change the feed amount depending on the thickness of the trimmed board : en ru
  • US1756842A - Guard-rail brace : en
  • CA299635A - Milk meter : en fr
  • CH139508A - Pasta to freshen up gas and electric hotplates. : de en
  • SU14918A1 - Attachment to trailed tractor plows for lifting and lowering wheels : en ru
  • GB305144A - : en
  • IE10749L - Piston lubrication : en
  • SU13043A1 - A device to prevent cold air from entering the room through a hatch serving to feed any items to the latter. : en ru
  • SU14968A1 - Centrifugal pump : en ru
  • US1756659A - Counterbalanced crank shaft : en
  • PL11754B1 - Impact transfer device for railway vehicle chassis provided with a central buffer clutch. : en pl
  • US1756368A - Resistor and method of making same : en
  • USD81078S - Design for a gas heater : en
  • CA299653A - Meat cooker : en fr
  • CH139588A - Condenser bushing. : de en
  • US1756135A - Novelty container : en
  • BE368302A - : en
  • CA299716A - Disappearing stairway : en fr
  • CH139633A - Process to bring a substance into a body of a predictable shape and size. : de en
  • PL11838B1 - Water and steam superheater in steam boilers. : en pl
  • US1756410A - Flushing and cleaning device : en
  • US1756839A - Towel cabinet : en
  • US1756864A - Film-driving apparatus : en
  • CH139579A - Internal combustion engine, in particular for vehicles. : de en
  • CH139453A - Clapboard for roofing and cladding. : de en
  • DE496919C - Arrangement for operating induction ovens without a closed iron circuit : de en
  • FR36223E - Electric winding system for time measuring devices : en fr
  • FR680595A - Improvements to engine silencers : en fr
  • GB328320A - Improvements in or relating to bedstead corner and like joints : en
  • CH139556A - Process for bright annealing of sheet metal using insert annealing pots. : de en
  • US1756491A - Flow indicator : en
  • US1756879A - Index or record device : en
  • DE496881C - Device for completely emptying ships by grippers, buckets or the like. : de en
  • DE497023C - milking machine : de en
  • FR680408A - Loud speaker : en fr
  • US1756830A - Elevated central header for gas lifts : en
  • US1756078A - Kneading and mixing machine, particularly for paste-like goods : en
  • US1756136A - Sectional drive or conveyer chain : en
  • US1756662A - Method of and apparatus for cooking candy : en
  • US1756589A - Electrical apparatus : en
  • DE496795C - Support frame for awnings made of extendable and collapsible scissor links : de en
  • DE496922C - Method for treating skins and pelts : de en
  • FR680292A - Foot content apparatus : en fr
  • CH139734A - Electron tube with a cylindrical anode. : de en
  • DE496921C - Electrode holder, consisting of two superimposed, water-cooled single holders : de en
  • ES12Y - Unchangeable spout cap, for application to bottles containing liquid, which prevents refilling. : en es
  • FR680602A - Driving or receiving machines : en fr
  • SU14933A1 - Device for inspecting and changing axial car bearings : en ru
  • SU15220A1 - Round room stove : en ru
  • US1756155A - Refining hydrocarbon oils : en
  • US1756603A - Gun-sight mounting : en
  • US1756911A - Metallic bellows : en
  • DE496837C - Swinging pregrippers for printing machines : de en
  • GB328495A - A method and device for permanently waving hair : en
  • US1756182A - Auxiliary seat : en
  • BE368674A - Ironing machine and dryer : en fr
  • CA299648A - Fire escape : en fr
  • CH139683A - Process for the preparation of a nitrogenous vat dye. : de en
  • ES115083A1 - A PROCEDURE FOR CLEANING ELECTRODES, ESPECIALLY THE DISCHARGE ELECTRODES OF ELECTRIC GAS CLEANERS : en es
  • FR680508A - Method of fixing a metal cap on stoppers or other similar elements of soft material : en fr
  • CH139561A - Support piece for hub puller. : en fr
  • US1756628A - Constant potential apparatus : en
  • DE496932C - Lubricator for moving machine parts : de en
  • ES117513A1 - An X-ray tube system that has a relative movement antcathode with respect to the focal spot. : en es
  • AU2017029A - An improved clothes line and clip attachment for use therewith : en
  • CA299664A - Damper regulator : en fr
  • SU15095A1 - Scaffolding for construction work : en ru
  • CH139459A - Process for the production of solid floors for roads, railway superstructures and the like. : de en
  • US1756485A - Furnace : en
  • CA299649A - Direction indicator : en fr
  • CA299751A - Clutch mechanism : en fr
  • US1756526A - Toy house : en
  • SU14898A1 - Device for determining the level of oil and water in wells : en ru
  • US1756142A - Toothbrush and paste holder : en
  • US1756680A - Venetian blind : en
  • US1756787A - Steam cooker : en
  • US1756797A - Method for recovery of surplus preservatives in treatment of timber : en
  • SU14956A1 - Attachment to in-hole machines for indicating the operations to be performed : en ru
  • US1756211A - Piston and connecting rod : en
  • PL11802B1 - A pipe for silting workings. : en pl
  • US1756059A - Method and apparatus for plying up rubber : en
  • US1756241A - Clip for writing tools : en
  • US1756899A - Flyer for spinning and like machines : en
  • CH139716A - Process for the preparation of a nitrogenous vat dye. : de en
  • PL11747B1 - Benzol separator. : en pl
  • US1756449A - Top for percolators : en
  • BE368997A - : en
  • CA299644A - Draft tube : en fr
  • US1756362A - Sheet-metal cutter : en
  • SU15139A1 - Composite wood milling head : en ru
  • SU15188A1 - Cathode generator : en ru
  • SU15039A1 - Adaptation to tar baths to control the size of the bottles : en ru
  • CA299735A - Production of butyl alcohol and acetone by fermentation : en fr
  • CA299808A - Suction roll : en fr
  • US1756776A - Molding machine : en
  • CA299638A - Pump syphon : en fr
  • CA299639A - Method and machine for depilating pelts : en fr
  • DE497151C - Machine for sorting and trimming reeds : de en
  • CA299660A - Oil heater : en fr
  • FR680643A - Ship propulsion system : en fr
  • PL11793B1 - Iron and stone ceiling. : en pl
  • US1756532A - Manufacture of nitric acid : en
  • US1756804A - Drilling rig : en
  • CA299631A - Tunnel digging machine : en fr
  • CA299743A - Draft appliance for booster supplemented locomotives : en fr
  • CH139615A - Junction screed for metal link encircling boxes, balls, etc. : en fr
  • US1756106A - Counterbalanced crane : en
  • US1756421A - Collapsible chair : en
  • CH139646A - Process for the preparation of 7-benzoylamino-1,4-naphthoquinone. : de en
  • FR680564A - New decorative panels and their method of execution : en fr
  • FR36255E - Automatic tractor wheel stripper : en fr
  • US1756872A - Shoe-shank supporter : en
  • FR680439A - Improvements to heating systems with heat accumulators : en fr
  • US1756522A - Can-ejecting mechanism : en
  • US1756639A - Shaving implement : en
  • US1756729A - Sprinkler : en
  • FR680333A - Carburetor for internal combustion engines : en fr
  • FR680522A - New sheet metal louver and method and device for its manufacture : en fr
  • PL11756B1 - Low-pressure internal combustion engine. : en pl
  • US1756146A - Brick mold : en
  • US1756513A - Typewriting machine : en
  • US1756205A - Polished rod for oil-well pumping : en
  • US1756771A - Carton for packing reels of wire and the like : en
  • US1756062A - Measuring stereoscope : en
  • DE496948C - Device for improving the efficiency of propellers for ships or aircraft : de en
  • CH139664A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139700A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE497056C - Process for the production of coatings on metals, etc., which are resistant to chemical influences : de en
  • GB328546A - Improvements in and relating to steam generating apparatus for supplying steam to oil-fired injector burners : en
  • GB328676A - Improvements in or relating to motor vehicles : en
  • IE10880L - Exercising mechanism. : en
  • SU14923A1 - Method of dyeing skin with black aniline : en ru
  • US1756327A - Bead-setting ring : en
  • US1756484A - Open-hearth furnace : en
  • PL11815B1 - The method of producing cork insulation. : en pl
  • FR680397A - Progressive and automatic gear change ensuring automatic disengagement : en fr
  • GB328385A - Improvements in or relating to anti-dazzle devices : en
  • US1756376A - Method of making weldless elevator links : en
  • AU1830129A - Improvements in and relating to ice safes or refrigerating appliances : en
  • US1756160A - Method of pressing wheel naves and similar articles : en
  • US1756781A - Auxiliary feeding device for internal-combustion engines : en
  • CH139560A - Device for driving a tool spindle on machine tools. : de en
  • CH139570A - Relief valve. : de en
  • SU14883A1 - The method of obtaining chromium compounds from chromium iron : en ru
  • US1756625A - Method of preparing metallo-silicates : en
  • CH139582A - Cooling device. : de en
  • CA299742A - Power reverse gear : en fr
  • DE496816C - Electromagnetic overcurrent switch with an armature counter spring that is more strongly tensioned during the switch-on process : de en
  • DE497013C - Ceiling consisting of suspended panels : de en
  • DE497155C - Pulling device for motorized tillage devices : de en
  • FR680447A - Improvements made to overhead conductors for high voltages : en fr
  • PL11810B1 - Clamping device for anchor, cover and standing rivets. : en pl
  • BE374986A - : en fr
  • CA299750A - Trunk door locking means : en fr
  • AU2041729A - Means for cleansing waste lubricating andother oils : en
  • PL11777B1 - A method of increasing the degree of adhesion of a nickel, cobalt or chrome layer deposited on a metal surface. : en pl
  • SU15029A1 - Extraction apparatus : en ru
  • SU15131A1 - Device for loosening the bottom of the river, driven by the force of its flow : en ru
  • PL11839B1 - Device for the wheel sharpening a sickle knife in cigarette making machines. : en pl
  • US1756271A - Pistol for discharging signal cartridges : en
  • US1756337A - Poppet valve : en
  • CH139531A - Optical sound film reproducing apparatus. : de en
  • DE497218C - Shuttle adjustment device for looms with automatic bobbin replacement : de en
  • US1756334A - Reversing-gear mechanism : en
  • US1756669A - Coiled spring : en
  • US1756676A - Shoulder pad : en
  • FR36267E - Improvements made to conductor clamps : en fr
  • FR680418A - Molding machine : en fr
  • US1756169A - Footwear : en
  • SU15082A1 - Machine for printing tick and numbers on tape roulette : en ru
  • US1756675A - Cluster stem : en
  • AU2300629A - Improvements in or relating to stratified bodies, such as strengthened glass : en
  • FR680640A - Improvements to machines for laminating or pouring sheet glass or ice creams : en fr
  • GB328505A - Improvements in latch bolts : en
  • CH139640A - Process for the preparation of a carboxyamidobenzene-o-thioglycolic acid. : de en
  • CH139713A - Process for the preparation of a nitrogenous vat dye. : de en
  • AU1986429A - Improvements in machines or apparatus as used inthe manufacture of glassware : en
  • CH139630A - Wing on aircraft. : de en
  • CA299641A - Boiler blower : en fr
  • AU1981429A - Improvements in talking machines : en
  • CH139485A - Process for the production of stable vat dye pastes. : de en
  • CH139626A - Articulated vehicle consisting of two halves of track vehicles supported on a single-axle support frame. : de en
  • SU14939A1 - A device for cooling and periodically heating the cylinders of internal combustion engines in diesel locomotives : en ru
  • US1756735A - Piston-cooling device for internal-combustion engines : en
  • CH139546A - Timepiece. : en fr
  • ES116679A1 - High compression full expansion thermal engine combined with air compressor. : en es
  • GB299813A - Improvements in and relating to electrical apparatus for power distribution systems : en
  • AU1943529A - Improvements in or relating to machines for applying strip material to boot or shoe parts : en
  • SU13889A1 - Tube radio : en ru
  • US1756794A - Head for gas detectors : en
  • US1756102A - Telephone system : en
  • SU15102A1 - Device for controlling the electric motor of the camera at the same time as controlling the illumination of the cinema auditorium : en ru
  • SU15186A1 - A device for copying accounting records : en ru
  • SU15209A1 - Flax milling machine : en ru
  • US1756835A - Fertilizer-screen vibrator : en
  • BE369053A - : en
  • CH139520A - Device for generating vibrations with means for changing the vibration amplitude during operation. : de en
  • CH139643A - Process for the production of a new intermediate product in the tar color industry. : de en
  • DE496931C - Pre-treatment of copper and other ores before leaching : de en
  • DK42117C - Reversible nameplate. : da en
  • BE368792A - : en
  • CH139469A - Device for coupling several tables with folding feet, which enables these tables to be folded together. : de en
  • US1756455A - Car door : en
  • US1756725A - Coffeepot : en
  • CA299715A - Disappearing stairway : en fr
  • CA299731A - Threading and tension mechanism for loom shuttles : en fr
  • CA299777A - Watch case opening : en fr
  • DE496456C - Aperture arrangement for electrical light control devices, especially for picture telegraphs : de en
  • CH139691A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756083A - Shoe and method of making the same : en
  • CH139504A - Process for the preparation of concentrated acetic acid from dilute acetic acid. : de en
  • US1756886A - Harness : en
  • CH139498A - Process for making chewing gum. : de en
  • DE497079C - Procedure for endurance testing of materials : de en
  • DK42129C - Ristelevator. : da en
  • SU15236A1 - Wood sleeper : en ru
  • CH139637A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • CH139715A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299632A - Heat-exchange device : en fr
  • CA299721A - Transmission of pictures : en fr
  • FR680320A - Filter for air and gas cleaning : en fr
  • GB328671A - Improvements in or relating to piston rings : en
  • US1756056A - Inflatable sport ball : en
  • CA299788A - Display device : en fr
  • CA299783A - Apparatus for calling attendants : en fr
  • ES117592A1 - Target device for forward and backward shooting in a hunting airplane. : en es
  • FR36204E - Device for signaling roads : en fr
  • SU15053A1 - Protective device for rail carriage wheels : en ru
  • SU15219A1 - Cordless telephone transmitter : en ru
  • BE368903A - : fr
  • SU14991A1 - Shoulder Pads : en ru
  • FR680402A - Lead screw threading device : en fr
  • GB306893A - Improvements in oil seals for engine starters : en
  • GB328504A - Improvements in repeater compass for gyrostatic compass installations : en
  • GR2728B - ASPHALT INSTRUMENT IN VERY SENSITIVITY FIRE PIPELINE. : el en
  • US1756465A - Exhaust manifold : en
  • ES117677A1 - Roof construction system. : en es
  • FR36270E - Process for preparing acid dyes for wool : en fr
  • FR36329E - New Benzanthronic Series Condensation Products and Their Applications : en fr
  • FR680625A - Improvements to lathes or similar machines : en fr
  • AU2344229A - A soundproof mill : en
  • ES117514A1 - A process for obtaining products of technical application by the reductive distillation of resins, residues from the distillation of turpentine oil, different species of gum and the like. : en es
  • DK42118C - Milk cooler. : da en
  • GB328323A - Improvements in or relating to talking machines : en
  • CA299782A - Wear plate : en fr
  • DE497108C - Tread arrangement for railway turntables : de en
  • GB312643A - : en
  • SU15161A1 - Instrument for the automatic selection of an average sample of bulk materials : en ru
  • US1756695A - Pipe : en
  • US1756456A - Heel : en
  • FR680260A - Hopper for minerals, additives or similar bulk materials with discharge pockets arranged for the supply of air or gaseous substances : en fr
  • FR680356A - Ignition device for internal combustion engines : en fr
  • GB305138A - Improvements relating to the removal of work in shoemaking machines : en
  • GB312934A - Method and apparatus for building pneumatic tyre covers : en
  • GB328499A - Improvements in and connected with sliding windows for motor vehicles and other like purposes : en
  • GB328535A - Loop-taker mechanisms for sewing machines : en
  • BE368625A - : en
  • US1756036A - Sewing machine : en
  • FR680259A - Improvements to sound reproduction systems : en fr
  • GB328604A - Improvements relating to direction indicators for use by road-vehicle drivers and traffic regulators : en
  • CH139564A - Device for mounting on a smooth or threaded rod an elastic member capable of locking on this rod by virtue of its own elasticity. : en fr
  • FR36233E - Advanced film winding system in a cinematographic device : en fr
  • FR680404A - Clutch device for controlling the movements of the turret and the carriage in the revolver lathes : en fr
  • FR680481A - Improvements made to the construction of reinforced concrete safes : en fr
  • FR36302E - Submarine lifeboat : en fr
  • FR680423A - Rocking toys like horses and others : en fr
  • CH139487A - Sales pack with elastic cord. : de en
  • CH139661A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139735A - Automatic ignition system for gas stoves. : en fr
  • PL11764B1 - A device for driving uniaxial agricultural implements attached to a motor car. : en pl
  • US1756415A - Credit file : en
  • ES117689A1 - Improvements in the construction of foundations or foundations for posts and similar. : en es
  • CA299728A - Liquid fuel feeding device : en fr
  • FR36231E - Constructions with light walls : en fr
  • FR36308E - Improvements to automatic reclosing circuit breaker systems : en fr
  • FR680422A - Device for automobiles, ensuring ignition and lighting, either simultaneously or separately : en fr
  • FR680493A - Improvements in the manufacture of artificial silk threads : en fr
  • FR680613A - Internal lining for pipes, in particular the exhaust pipes of gas engines : en fr
  • GB328464A - An improved form of pre-cast concrete curb : en
  • US1756266A - Mold : en
  • FR680296A - Spark plug : en fr
  • US1756019A - Process for producing lower-boiling-point hydrocarbons : en
  • US1756457A - Manufacture of objects consisting of refractory, insulating, abrasive, or like substances : en
  • US1756822A - Sanitary roll-towel cabinet : en
  • FR680552A - Process for the treatment of products based on protein materials : en fr
  • PL11824B1 - Method and device for recovering gases or vapors absorbed by absorption agents. : en pl
  • FR680593A - Device for the treatment of beverages or spirits with ozone or ozonated oxygen : en fr
  • FR680573A - Junction device for pipes : en fr
  • GB316291A - Method for preparing tapioca and apparatus for executing said method : en
  • FR36282E - Fertilizer : en fr
  • DE497212C - Process for the production of mixtures similar to explosives : de en
  • ES117649A1 - On inorganic conglomerates based on Radio, Thorium, its salts and other radioactive substances and on the procedure to obtain it. : en es
  • DE496672C - Self-collecting device for locking doors : de en
  • FR680511A - Articulated joint for electrical conductors : en fr
  • GB305237A - : en
  • GB319344A - Method of purifying aqueous dispersions : en
  • DE497017C - Process for the production of patterned objects from protein-like, powder-like substances : de en
  • DE497038C - Airship fuselage with a cylindrical middle section : de en
  • FR680339A - Cold cathode gas rectifier : en fr
  • FR680282A - Liquid projector : en fr
  • FR680521A - Device for amplifying a direct voltage, or a slowly varying voltage, by means of a high-frequency or medium-frequency carrier wave : en fr
  • US1756387A - Machine frame : en
  • DE496989C - A machine system for railcars arranged on a special, spring-loaded frame : de en
  • ES117636A1 - A method to make blocks of solid carbon dioxide. : en es
  • PL11780B1 - Heater for water or other liquids. : en pl
  • SU14978A1 - Melting Fiery Furnace : en ru
  • SU15136A1 - Teapot : en ru
  • GB328480A - Improvements in the pneumatic, elastic suspension of vehicles : en
  • ES117223A1 - A process for manufacturing varnished transparent paper. : en es
  • DE496819C - Elastic core for the production of pipes from real bronze : de en
  • DE496843C - Method for synchronizing drives that are driven by local frequency generators : de en
  • DE497138C - Pendulum rectifier for electrical measurement purposes with an oscillating, elastic spring, additional elastic transmission elements and a polarized electromagnet, whose coil is traversed by a phase-shifted alternating current of the same frequency as that of the current to be rectified and in whose field the spring oscillates : de en
  • FR680416A - Wide neck hinge : en fr
  • FR36206E - Mechanically operated warning device : en fr
  • ES117575A3 - A procedure to improve flour baking. : en es
  • FR680288A - Mirror for point light source : en fr
  • GB328591A - Improvements in or connected with centrifugal pumps for boiler feeding : en
  • DE496664C - Holder for cross saws : de en
  • GB328605A - Improvements in or relating to telephone systems : en
  • SU14976A1 - Oil Burn Grate : en ru
  • FR680251A - Method and device for filling valve bags : en fr
  • FR680480A - Improvements in lighting systems for vehicles, in particular those for automobiles : en fr
  • DE497226C - Process for the production of garden rakes from rolled iron : de en
  • FR680512A - Grease bolt for leaf springs : en fr
  • US1756309A - Lighting fixture : en
  • US1756312A - Brake assembly : en
  • DE496967C - Device for regulating the speed of an engine, in particular an electric motor, with a touring dynamo : de en
  • GB317860A - Improvements in an apparatus for handling and emptying glass melting pots : en
  • GB328609A - Improvements in telephone systems : en
  • SU15070A1 - Device for removing the squat and cleaning the street : en ru
  • US1756177A - Block printing machine and method of printing : en
  • US1756855A - Expulsion fuse : en
  • DE497101C - Device to protect overheaters during the heating-up period : de en
  • GB328614A - Improvements relating to ladies' riding habits : en
  • US1756208A - Teaching device : en
  • US1756315A - Rubber vulcanization process : en
  • FR680436A - Device for the protection of electric mine lanterns : en fr
  • AU2156229A - Improvements in spring seats, chairs, and chair backs and the like : en
  • DE497239C - Adsorber with louvre walls for moving goods and countercurrent treatment : de en
  • CH139581A - Steam generator. : de en
  • SU15210A1 - Device for translating arrows from a tram car : en ru
  • US1756655A - Thread-controlling mechanism for sewing machines : en
  • US1756912A - Sash-position-indicating device : en
  • SU15138A1 - Apparatus for continuous feed shot during shot drilling : en ru
  • US1756877A - Process of producing lampblack : en
  • CH139620A - Automobile with folding top with device for deploying or folding it. : en fr
  • CA299766A - Painting device : en fr
  • CH139471A - Wall mounting device on wash basins and similar basins. : de en
  • CH139699A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299786A - Superheater header : en fr
  • US1756297A - Silencer : en
  • CH139497A - Process for the preservation of sugar beets. : en fr
  • US1756460A - Coffee steeper : en
  • CH139736A - Process for the preparation of 2-ethoxy-6-nitroakridyl- (9) -glycine-B-diethylamino-ethyl-methylamide. : de en
  • AU2031929A - Improvements in cardboard and like boxes : en
  • CA299793A - Electric cut-out for weaving looms : en fr
  • AU2271829A - Improvements in and relating to brake mechanisms : en
  • ES117004A1 - A mechanism for controlling the cylinder change in two-cylinder machines. : en es
  • GB314951A - : en
  • GB318172A - Improvements in cigar and cigarette holders : en
  • US1756738A - Electric elevator-door interlock : en
  • SU14989A1 - Bearing for rail carriage axles, fitted with automatic lubrication device : en ru
  • US1756224A - Safety razor : en
  • DE496969C - Welding machine : de en
  • GB328534A - Bobbin-retaining device for sewing machine loop-takers : en
  • SU15090A1 - Modification described in patent for by c. swith No. 35034 automatic double coupling device for railway vehicles : en ru
  • US1756015A - Animal-racing lure : en
  • US1756365A - Drapery-suspension fixture : en
  • US1756844A - Automatic switching system : en
  • FR680349A - Device for synchronizing and paralleling motors and other similar machines : en fr
  • GB328447A - Improvements in or relating to machines for making and filling packets : en
  • USRE17654E - Surface ornamentation : en
  • DE496907C - Tilting device for sintering plants with movable sintering kettles : de en
  • US1756050A - Air-operated toy : en
  • US1756115A - Box-toe strip pack : en
  • US1756483A - Lawn sprinkler : en
  • CA299744A - Device for increasing, on increase of load, the primary terminal voltage of alternating current consuming apparatus : en fr
  • US1756428A - Clutch : en
  • DE496647C - Process for the preparation of derivatives of the I-phenylpyrazolones : de en
  • FR680417A - Preparation of white lithopone using incompletely purified zinc solutions : en fr
  • FR680578A - Process for tempering glass parts with sinuous shapes : en fr
  • GB328363A - Improvements in and connected with hopper mechanism for delivering sand, crushed stone, colliery shale and such like : en
  • PL11734B1 - The method of obtaining wetting, cleansing, emulsifying and dispersing agents. : en pl
  • PL11755B1 - Device for automatic adjustment of brake pads. : en pl
  • SU15112A1 - The method of manufacturing traffic jams : en ru
  • US1756386A - Autographic register : en
  • SU15019A1 - Mortise lock : en ru
  • SU15032A1 - The method of checking and eliminating errors of decimal, etc. weights : en ru
  • CH146771A - Process for the preparation of an azo dye. : de en
  • FR680318A - Mixer-mixer for pulps, chaffs or similar products : en fr
  • PL11847B1 - A method of obtaining fibers suitable for the production of yarns from straw, flax seed, nettles, linen and hemp. : en pl
  • SU15044A1 - Apparatus for producing a vapor gas with direct exposure to combustion products on water : en ru
  • CH139629A - Switching arrangement for electrical braking of traction vehicles that are jointly controlled in group travel from a driver's cab : de en
  • US1756518A - Cargo-discharging apparatus : en
  • US1756032A - Art of continuous distillation : en
  • US1756335A - Trunnion joint and the lubrication thereof and of associated parts : en
  • US1756412A - Button : en
  • AU2647930A - An improved container for food products, fluids andother materials : en
  • US1756492A - Apparatus for delivering molten glass : en
  • US1756861A - Game attachment for coin machines : en
  • US1756275A - Liquid treatment : en
  • US1756637A - Method of preparing by-product calcium sulphate for plaster : en
  • US1756719A - Sash pulley : en
  • SU14881A1 - Pneumatic gun : en ru
  • SU14987A1 - The method of producing generator gas : en ru
  • US1756364A - Attachment for well-drilling rigs : en
  • US1756393A - Composition blackboard and method of making same : en
  • US1756403A - Method of electrically welding pipes : en
  • DE496825C - Balance rudder : de en
  • CH139468A - Foldable and adjustable rocking lounger. : de en
  • DE497030C - Sealing of high pressure vessel closures : de en
  • US1756171A - Process of making rubber thread : en
  • US1756228A - Solvent for cellulose nitrate : en
  • SU15144A1 - Shaped wood lathe : en ru
  • DE496584C - Device for examining and eliminating the imbalance of circulating bodies : de en
  • DE496933C - Process and means for protecting iron and steel against rust : de en
  • SU14912A1 - Shutter for freight car hatch : en ru
  • SU15081A1 - Method for producing barium sulphate for radiography : en ru
  • GB305226A - Improvements in and relating to bladed wheels : en
  • GB328478A - Improvements in pneumatic-pressure water supply systems : en
  • ES117536A1 - Method of obtaining mordants or maceration liquids for sowing materials. : en es
  • GB328384A - Improvements relating to detonating signals for railways : en
  • ES117488A1 - Anode grid for high power rectifiers. : en es
  • ES117663A1 - Continuous press for wine. : en es
  • FR680646A - Improvement in automatic skips : en fr
  • DE496684C - Device for adjusting the grippers which are radially displaceable on drive wheels of motor vehicles and which can be brought into the operative position by springs : de en
  • SU15023A1 - Caucasian bakery oven : en ru
  • US1756020A - Chain grate : en
  • US1756564A - Method for preparing mats for use in making printing plates : en
  • DE497100C - Heat exchange device with tubular elements : de en
  • ES117645A2 - IMPROVEMENTS IN SPRING TRAYS FOR ANY MOTOR VEHICLE : en es
  • FR680415A - Folding visor : en fr
  • DE497015C - Auxiliary device on table milling machines for tenoning : de en
  • GB328355A - Improvements in or relating to steering gears for automobiles : en
  • PL11738B1 - Method of obtaining steel castings. : en pl
  • SU14901A1 - Dynamo DC Machine : en ru
  • SU15054A1 - Swivel for truss units : en ru
  • FR680299A - Lapping machines : en fr
  • GB328672A - Feed water control and level indicating means for use in steam boilers and the like : en
  • GB328459A - Improvements in and connected with automatic machines for filling and sealing ampoules, phials and like vessels : en
  • US1756132A - High-frequency-oscillation generator : en
  • US1756137A - Unloading apparatus for variable-volume compressors : en
  • DE497225C - Gear reduction gear : de en
  • GB328468A - Improvements in combined locks and taps, more particularly for preventing the unauthorised use of vehicles : en
  • GR2733B - NEW TYPE TRUNER. : el en
  • DE496912C - Bellows-like expansion vessel, especially for high-voltage underground cables : de en
  • DE497130C - Device for superimposing medium frequency currents on alternating current power lines : de en
  • GB328416A - Improvements in means for supporting submarine cables : en
  • GB328569A - Improvements in or relating to systems for giving indications of electrical conditions at a distance : en
  • CH139591A - Interrupter for alternating currents of medium voltage. : de en
  • US1756344A - Building roads : en
  • US1756853A - Index or file : en
  • PL11750B1 - Registration folder. : en pl
  • SU14966A1 - Electromagnetic system for induction meters : en ru
  • SU15011A1 - A device that signals the heating of the machine parts : en ru
  • DE496820C - Device for simultaneous casting of several hollow blocks made of real bronze : de en
  • GB328629A - Improvements in or relating to deep drilling apparatus : en
  • FR680344A - Method and device for manufacturing saucers for beer glasses and others : en fr
  • GB328590A - Improvements in or relating to knitting-machines : en
  • FR36281E - Aircraft construction process : en fr
  • FR680529A - Improvements in methods and devices for the production of sound films with a view to recording acoustic phenomena occurring in any places : en fr
  • GB328359A - Advertising and the like signs : en
  • DE496962C - Ribbon loom : de en
  • GB328435A - Improved means for creating a continuously rotating member at predetermined stopping points : en
  • US1756654A - Casting machine : en
  • BE368390A - : fr
  • USD81059S - Design fob a toy gun : en
  • CH139686A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680479A - Industrial vacuum cleaner with diffuser : en fr
  • CA299727A - Undergarment : en fr
  • CA299637A - Roll wax paper package : en fr
  • CH139681A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139479A - Electric drive for knitting, knitting and similar machines. : de en
  • CH139569A - Balanced gate valve with direct flow. : en fr
  • AU1930229A - Improvements in or relating to signaling devices : en
  • FR680377A - Improvements to automobile bodies : en fr
  • FR680428A - Removable whisks for pastry chefs : en fr
  • GB318102A - Improvements in or relating to power-generating systems : en
  • GB328580A - Improvements in the proofing of iron and steel against rust : en
  • AU2038129A - Combined fireplaces and chimneys : en
  • PL11813B1 - Automatic weapon. : en pl
  • DE496977C - Method of manufacturing clasps for jewelry : de en
  • DE497128C - Handling head for multi-part screw plug locks : de en
  • DE497216C - Movable, artificially ventilated diving body made of ribs : de en
  • GB328373A - Improvements in garment hangers : en
  • SU20062A1 - Mechanical forks for unloading wet cotton from vats : en ru
  • US1756407A - Oil still : en
  • US1756840A - Towel cabinet : en
  • CH139606A - Telegraph system. : de en
  • CH139639A - Process for the preparation of a condensation product from cyclohexanone. : de en
  • USD81069S - Design fob a cushion : en
  • SU15174A1 - Mechanism for reporting intermittent movie progress : en ru
  • US1756100A - Process for preparing colored nitrocellulose varnishes : en
  • US1756712A - Air compressor : en
  • CA299707A - Mounting arrangement for electrical equipment : en fr
  • DE496987C - Process for generating cold according to the absorption-diffusion principle : de en
  • GB328342A - Improvements in or relating to steam boilers : en
  • CH139475A - Note gate. : de en
  • GB328488A - Improvements in and connected with tables : en
  • AU1937629A - Shark proof fence for ocean beaches : en
  • CA299764A - Anti-freeze solution : en fr
  • SU15111A1 - Tool for automatic translation of railroad switches : en ru
  • US1756705A - Voice screen : en
  • PL11834B1 - A method and device for increasing the speed and output of an elastic stream, in particular in the application to steam turbines. : en pl
  • SU14936A1 - Frame for motorcycle kolki : en ru
  • SU15004A1 - Four wheel carriage for horse or mechanical thrust : en ru
  • US1756038A - Strap for suitcases, etc : en
  • US1756105A - Chlorinator : en
  • US1756584A - Material conveyer for furnaces : en
  • US1756642A - Rug-hanging apparatus : en
  • SU15030A1 - Liquid metering device : en ru
  • US1756072A - Storage-battery cell and the operation thereof : en
  • US1756154A - Refining hydrocarbon oils : en
  • USD81075S - Design por a suspender buckle or the like : en
  • SU15147A1 - Automatic sewer cleaning device : en ru
  • US1756351A - Concrete step : en
  • CH139731A - Arrangement for extinguishing high voltage arcs. : de en
  • DE496904C - Machine for printing musical notation : de en
  • ES117683A1 - A process for obtaining organic substances from substances that act by adsorption. : en es
  • US1756096A - Method of and apparatus for burning solid fuel : en
  • US1756195A - Antifriction bearing for drill pipes : en
  • US1756677A - Magazine and clip holder : en
  • US1756892A - Electrical winding : en
  • DE496955C - Toy gun : de en
  • FR680461A - Combustion process and hearth for fuel mixtures : en fr
  • SU14993A1 - Drilling machine for percussion and rotary drilling : en ru
  • SU14950A1 - Method for preparing amido-substituted-2-hydroxynaphthalene-3-carboxylic acid : en ru
  • DE496896C - Vessels, devices, etc. made of porcelain and glass Like. And a method for making such : de en
  • BE368391A - Expansion gate valve : en fr
  • CA299733A - Sound signal : en fr
  • CH139656A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680411A - Method and device for the manufacture of box elements with attached flange : en fr
  • US1756586A - Extension table : en
  • CA299627A - Traffic signal : en fr
  • CA299702A - Articulated locomotive : en fr
  • DE497027C - Connection of panels of different thicknesses : de en
  • FR680618A - Improvements to electrodes for electric batteries, electrolytic cells and others : en fr
  • GB328537A - Improvements in numbering machines : en
  • US1756591A - Sheet-metal curtain roller : en
  • US1756709A - Method of controlling weft ends in automatic looms : en
  • US1756859A - Railway rail joint : en
  • US1756888A - Conductive screen and shield : en
  • US1756125A - Direct-action thermostatic feed-water control : en
  • US1756133A - Relief valve : en
  • AU1977329A - Improvements in or relating to apparatus for pulverizing coal or other fuel : en
  • SU15077A1 - Electrocution device for rodent killing : en ru
  • CA299658A - Preheated secondary oxygen regulator : en fr
  • CH139476A - Loom beam unwinder. : en fr
  • DE496862C - Device for setting up and demonstrating bedsteads or the like. : de en
  • BE368767A - : en
  • SU15162A1 - The cart with a lifting and lowering horizontal frame : en ru
  • CH139680A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299807A - Voltage regulating apparatus : en fr
  • CH139602A - Process for the manufacture of vaccines. : de en
  • ES117618A1 - Improvements in the preparation of food substances. : en es
  • GB305035A - A new or improved process for the electro deposition of a coating of zinc : en
  • GB314489A - Improvements in or relating to the transmission of signals to a travelling locomotive or train : en
  • DE496679C - Drive coupling for the drive shaft of sewing machines : de en
  • DE497000C - Process for the preparation of water-insoluble azo dyes : de en
  • AU2063529A - Improvements in automatic gas-controlling apparatus : en
  • CH139718A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756527A - Power saw : en
  • SU15016A1 - Dividing machine : en ru
  • FR680364A - Tire puncture protection device : en fr
  • FR680368A - Production of new dyes of the dinaphthylenedioxide series : en fr
  • CA299670A - Hair waver : en fr
  • CH139484A - Machine for dyeing. : en fr
  • SU15113A1 - A regulating device for mercury cataracts, usually used for reversing steam engines that reciprocate the mechanical grates of mechanical furnaces : en ru
  • CH139470A - Carrier and guide bodies, in particular for furniture construction. : de en
  • CH139665A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE496996C - Antenna system, especially for short waves : de en
  • CH139491A - Heel point. : de en
  • US1756256A - Eyelet : en
  • US1756763A - Automatic gas-stove lighter : en
  • PL11733B1 - The method of obtaining yeast using the still bottoms as a growing environment. : en pl
  • US1756813A - Method of and apparatus for making hollow blown glassware : en
  • US1756876A - Machine for grinding or cutting toothed gear wheels or other analogous objects : en
  • US1756852A - Card index : en
  • US1756895A - Vacuum tank : en
  • PL11816B1 - The method of rolling thin iron tapes. : en pl
  • SU15104A1 - Adaptation at a lathe for wood turning according to a pattern : en ru
  • SU15183A1 - Mechanical suspension for belts : en ru
  • US1756470A - Oil measuring and dispensing can : en
  • BE368645A - Improvements to massage devices : en fr
  • DE496957C - Press head for briquette extrusion : de en
  • GB328919A - Improvements in or relating to stratified bodies such as strengthened glass : en
  • SU15050A1 - Stone Cutting Machine : en ru
  • US1756566A - Cooling-fluid-control valve : en
  • CA299806A - Surface waxing machine : en fr
  • CA299726A - Hydrogenation of naphthalene : en fr
  • DE497110C - Monitoring device for optical signal transmission : de en
  • DE497109C - Device to prevent the crossing of railway stop signals : de en
  • DE497152C - Tree caliper : de en
  • ES117502A1 - A composite rail system. : en es
  • US1756267A - Varnish or lacquer and method of preparing the same : en
  • US1756067A - Dyeing process and mechanism : en
  • ES117504A1 - Improvements in the test devices of measuring devices. : en es
  • ES36Y - New shirt, provided with straps to hold the pants. : en es
  • CH139589A - Device for fastening several sockets for electrical installation apparatus side by side on a wall. : de en
  • CA299692A - Sheet feeding means : en fr
  • CH139610A - Transmitting and receiving device for the remote transmission of characters, images and other representations. : de en
  • CA299778A - Process and apparatus for moulding hollow lasts : en fr
  • CH139657A - Process for the preparation of a nitrogenous vat dye. : de en
  • ES73U - Folding desktop folder. (Machine-translation by Google Translate, not legally binding) : en es
  • US1756332A - Combined motor bearing and brush holder : en
  • US1756630A - Drier apparatus for paper-making machines : en
  • DE463398C - Heater for motor vehicles : de en
  • FR36330E - Saddle for bicycles and autocycles : en fr
  • DE496668C - Geophysical instrument, in particular seismograph, for recording geophysical processes under the surface of the earth or under water : de en
  • GR2731B - AENNAOS MOVEMENT THE HELP OF WATER, WEIGHT AND AIR FORCES. : el en
  • DE496665C - Device for pinning wood layers provided with glue with wooden pins : de en
  • USD81064S - Design fob : en
  • FR680311A - Draft regulator with automatic adjustment of the air directly admitted to the chimney : en fr
  • FR680568A - Wheeled and tracked locomotive and its applications : en fr
  • ES90U - Sujetapechos for women in the period of lactation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR680336A - The flour manufacturing process : en fr
  • FR680517A - Improvements to ball or roller bearings : en fr
  • GB328324A - Improvements in or relating to call recording apparatus for use in telephone systems : en
  • US1756063A - Clutch mechanism : en
  • GR2730B - THREE-WHEEL MOVEMENT OF THE RAILWAY LINE CHANGE KEYS IN COMBINATION WITH A THREE-TIME MECHANICAL CONTROL FOR THE RAILWAY KEYS. : el en
  • ES117534A1 - COMBUSTION ENGINE : en es
  • DE496387C - Coupling for spindle nut and spindle of shut-off valves with rotatable passage body and valve cones arranged perpendicular to the passage plane : de en
  • DE496876C - Impact detonator for projectiles and bombs : de en
  • DE497096C - Process for the production of hydrocyanic acid : de en
  • DE497190C - Car body frame for motor vehicles made of hollow sheet metal girders : de en
  • USD81052S - Design for a bread toaster : en
  • DE497224C - Dowel pin : de en
  • GB313531A - : en
  • ES117648A1 - A distillation apparatus that allows to obtain directly 96-97º alcohol from the residues of first distillation. : en es
  • GB328419A - Improvements in gramophone reproducing devices : en
  • GB328648A - Improvements in inking-apparatus for printing machines : en
  • USD81058S - Chables m : en
  • SU14982A1 - Blade Holder : en ru
  • US1756333A - Extension device : en
  • FR680587A - Improvements in steam superheaters : en fr
  • GB312673A - Improvements in or relating to hammers : en
  • GB328452A - Improvements in tobacco pipes : en
  • ES117597A1 - A process of making leather to cover the rollers of a spinning machine. : en es
  • US1756022A - Inspection and venting means for electric fuse devices : en
  • US1756535A - Rheostat tank fitting assembly : en
  • GB309923A - Process for softening water : en
  • US1756923A - Electroresponsive device : en
  • SU14955A1 - Device to bring the adjusting rings of the adding machine to the zero position : en ru
  • SU15014A1 - Nozzle for spraying liquids : en ru
  • DE497032C - Process for increasing the cohesiveness of meat for sausage production, especially for cooked and boiled sausages : de en
  • DE496961C - Safety shut-off device : de en
  • FR680536A - Improvements made to coil cleaning machines : en fr
  • US1756237A - Slicing machine : en
  • BE368472A - Process for the preparation of concentrated rubber dispersions : en fr
  • PL11823B1 - Tank for the storage of gases and volatile liquids. : en pl
  • CH139477A - Process for the manufacture of curtains and similar woven fabrics. : de en
  • CH139698A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756863A - Method of making motion-picture films : en
  • DE496895C - Parachute : de en
  • FR36250E - Dosing device for powder or granular material : en fr
  • FR680258A - Process for varnishing regenerated cellulose sheets : en fr
  • FR680604A - Plunger for oven barrel : en fr
  • SU15198A1 - Apparatus for calibrating thermometer tanks and for setting a linear degree value on a scale : en ru
  • US1756043A - Stage curtain or drop : en
  • FR680363A - Control device for the inking mechanism of rotary presses, duplicators or other printing devices : en fr
  • GB328383A - Manufacture of improved preparations useful for the production of dyestuffs : en
  • GB328638A - Improvements relating to the treatment of fibrous materials : en
  • ES117577A1 - A method and its corresponding device for adjusting the temperature of the organs used in the lamination of glass or similar materials. : en es
  • ES117552A1 - A new procedure to clean metals. : en es
  • DE496663C - Carrying cover for umbrellas : de en
  • GB328502A - Improvements in braking devices for cycles : en
  • DE496708C - Flue gas preheater for water or air with horizontal pipes : de en
  • FR680252A - Improvements in electrical outlets : en fr
  • ES117637A1 - New cushion-compensator method. : en es
  • FR680303A - Fermentation process with very fine aeration without infectious germs : en fr
  • FR680524A - Method of attaching the lid to frustoconical containers : en fr
  • GB328338A - Improvements in rotary milling cutters and like tools : en
  • GB328491A - Paper bag : en
  • FR680322A - Process for making chemically pure phosphoric acid : en fr
  • CA299759A - Testing and flexing machine : en fr
  • DE496853C - Port furnace with heating by atomized liquid fuel : de en
  • FR680380A - Manufacturing process for tire molds : en fr
  • GB328517A - Improvements in slug trimming mechanism of typographical casting machines : en
  • CA299804A - Floor finishing machine : en fr
  • CH139559A - Method and head shell for grinding concave lenses. : de en
  • PL11827B1 - Exhaust hose for two-stroke internal combustion engine violin cylinders. : en pl
  • SU15197A1 - Electric bulb with automatic current breaker placed inside the bulb : en ru
  • US1756168A - Railway truck : en
  • US1756785A - Optical measuring instrument : en
  • ES117634A1 - PERCUSSION LOCK FOR SPEARGUNS : en es
  • GB328542A - Improvements in or relating to paper web carrying attachments for typewriters, billing machines or the like : en
  • GB328596A - Improvements in and relating to card filing and index systems : en
  • SU14944A1 - Method of emulsion decomposition : en ru
  • FR680583A - Process for the simultaneous humidification and cooling of an air stream, and apparatus for carrying out this process for the treatment of cinematographic films : en fr
  • GB328428A - Improved means for securing glass globes to carriers : en
  • US1756520A - Loom temple : en
  • CA299809A - Paper machine drier : en fr
  • DE496817C - Overcurrent magnet, the armature of which causes a switch-off by loosening a latch : de en
  • DE496942C - Press for moist material with a drive shaft that goes through the ring-shaped press chamber, carries the conveying and press tools and protrudes at the discharge end of the press : de en
  • US1756216A - Identification and price tag : en
  • US1756846A - Electrical induction apparatus : en
  • GB306533A - : en
  • GB315259A - Improvements relating to track braking apparatus for railways and the like : en
  • AU1887429A - Improvements inthe manufacture of hollow glass articles : en
  • DE496394C - Apparatus for sulphiding alkali cellulose with vaporous carbon disulphide : de en
  • DE497078C - Process in which, for the production of gas-tight electrode leads in vacuum vessels, especially in rectifier tubes for high currents, parts are attached to platinum pots serving as lead-ins by means of welding : de en
  • DE498068C - Conveyor device with rods corrugated in the longitudinal direction : de en
  • GB328388A - Process for washing gas liquors : en
  • FR680562A - Improvement in box-packaging : en fr
  • FR680629A - Plug for valve or valve cap : en fr
  • FR680547A - Manufacturing process for reinforced concrete parts : en fr
  • FR36350E - Inflator device applicable to internal combustion engines : en fr
  • GB328550A - Improvements in methods of and apparatus for levelling or moulding the soles of shoes : en
  • SU15067A1 - Powder dispenser : en ru
  • DE496812C - Roller conveyor table with rollers mounted parallel to one another in a frame : de en
  • FR36252E - Multi-core cable : en fr
  • FR680347A - Gasoline filter : en fr
  • FR680261A - New steam generator : en fr
  • PL11804B1 - Screw jack for lifting rails. : en pl
  • US1756505A - Shoe strap : en
  • FR680622A - Pneumatic and electrical energy transmitter : en fr
  • FR680385A - Manufacturing process of stable acetylnitrocellulose with a high degree of deherification : en fr
  • GB328453A - Improvements relating to shock absorbers for mechanically propelled road vehicles : en
  • SU15126A1 - The method of obtaining water-insoluble violet azo dyes : en ru
  • AU2250929A - Improvement in electrical discharge device : en
  • FR36285E - Portable cooler : en fr
  • CA299643A - Fireplace heating system : en fr
  • CH139733A - Overload inert, short-circuit-proof fuse cartridge. : de en
  • IE11384L - Steam turbines : en
  • US1756683A - Ice-cream freezer : en
  • GB318985A - Improvements in and relating to liquid dispensing apparatus : en
  • GB328403A - Improvements in and relating to rotary steam engines : en
  • GB328908A - Improvements in the manufacture and production of adhesive and binding agents : en
  • FR680485A - Method and devices for reducing interference phenomena in electrical signaling circuits : en fr
  • CH146769A - Process for the preparation of an azo dye. : de en
  • US1756531A - Post light : en
  • CA299774A - Air brake system : en fr
  • CH139671A - Process for the preparation of a nitrogenous vat dye. : de en
  • GB328493A - Diffuser for obtaining gaseous combustible mixtures : en
  • PL11786B1 - Method of transportation for the use of low-boiling liquefied gases in closed tanks. : en pl
  • US1756596A - Sewer-flushing device : en
  • AU2375929A - Improvements in chainlink wire fabrics : en
  • FR36307E - Elastic abdominal band that can also be used as a hernia belt : en fr
  • FR680456A - Method and device for shaping the teeth of files, saws and other tools : en fr
  • US1756530A - Spotlight : en
  • US1756841A - Roll wiper or cleaner for printing presses and similar machines : en
  • US1756619A - Check-controlled apparatus : en
  • AU1941129A - Improvements in lifting jack equipment for motor vehicles : en
  • US1756624A - Base exchange substance : en
  • DK42121C - Device by Core Kneaders. : da en
  • FR680448A - Cooked fish food and method of preparation : en fr
  • GB312180A - Improvements in or relating to fountain pens : en
  • CA299669A - Headlight control : en fr
  • CH139725A - Process for the preparation of a polymethine dye. : de en
  • GB328529A - An improved fish landing noose for use in angling : en
  • CH139666A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU15051A1 - Mine Trolley Cleaning Machine : en ru
  • DE496953C - Swing ball sport game : de en
  • ES117667A1 - A minute book for several rates. : en es
  • US1756406A - Drawbar-key safety device : en
  • US1756185A - Clamping means for caskets : en
  • SU14971A1 - Atmospheric shutter for blast furnace candles : en ru
  • PL11840B1 - A driving device for the intermittent rotation of drums in cigarette filling machines. : en pl
  • US1756128A - Casing cutter : en
  • US1756714A - Limit-switch device : en
  • US1756831A - Milling machine : en
  • GB328349A - Means for comparing the outlines of screws with standard outline charts by optical methods : en
  • DE497077C - Changeable electrical capacitor : de en
  • DE497234C - Newspaper holder, in which the newspaper is clamped between two parallel guide pins that can be displaced against each other : de en
  • BE368820A - : en
  • CH139625A - Sealing device for axle boxes and shaft bearings rotating in both directions. : en fr
  • PL11795B3 - Impingement fuse for missiles and bombs. : en pl
  • FR680350A - Improvements to steam heaters : en fr
  • GB328449A - Improvements in or relating to illuminating apparatus for photographic and other purposes : en
  • US1756052A - Rebound check for vehicles : en
  • US1756602A - Attachment for casting machines : en
  • AU1950329A - Improvements in or relating to reflector lamps andthe like : en
  • PL11796B1 - Wheel for lifts, sorting and similar devices. : en pl
  • US1756690A - Combined cooking and heating apparatus : en
  • SU15157A1 - Safety device for cork drilling machines : en ru
  • US1756777A - Card table : en
  • US1756882A - Filament-tensioning means : en
  • US1756086A - Signaling system : en
  • SU14905A1 - Method of recovering volatile solvents held by solid absorbers : en ru
  • CA299646A - Weed seed collector : en fr
  • CH139663A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756437A - Clock and similar indicator : en
  • US1756503A - Core drill : en
  • US1756567A - Check valve : en
  • ES117616A1 - A new procedure to obtain sulfur sublimated flower and sulfur refined lump by reheating the sulfur vapors. : en es
  • ES94U - Molded ceramic piece for the construction of ceilings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR680509A - New radiator for automobiles : en fr
  • SU15109A1 - Induction type electric heater for ambient air heating : en ru
  • US1756322A - Multiple-fluid generator : en
  • US1756718A - Latching device : en
  • US1756120A - Viscosity-measuring device : en
  • US1756414A - Fumigating device : en
  • US1756430A - Carburetor : en
  • AU1998529A - Improvements in liquid sprayers : en
  • ES117600A1 - BULK MATERIAL SEPARATING MACHINE BY MEANS OF COMPRESSED AIR : en es
  • FR680475A - Improvements to devices for permanent waves : en fr
  • US1756206A - Rod or wire drawing block : en
  • US1756390A - Concrete mixer : en
  • US1756560A - Window closer : en
  • CA299672A - Method and apparatus for digesting wood pulp : en fr
  • ES117335A1 - Perfeccionamientos in ensacadoras mechanical. : en es
  • SU14891A1 - Device for regulating the speed of an asynchronous motor by means of a collector machine connected with it in cascade : en ru
  • DE496857C - Device for displaying changes in the transmission ratio between the drive shaft and the speedometer : de en
  • DE496906C - Continuously working, standing freezer for ice cream : de en
  • GB313601A - Improvements in and relating to devices for use with counting mechanisms for registering excess above a limiting rate or value : en
  • SU15033A1 - Body for carts delivering goods : en ru
  • DE496884C - Process for the manufacture of composite conductors for electrical machines : de en
  • FR680498A - Automatic control device for a valve or the like for controlling the operation of a heating or similar installation : en fr
  • GB328514A - Improvements in or relating to connecting sleeves for lead cables : en
  • BE368374A - : fr
  • AU2080629A - Screening apparatus : en
  • DE496570C - Welding metal rod made of nickel or a nickel alloy for electric arc welding : de en
  • CA299701A - Display apparatus : en fr
  • SU14904A1 - Method of dyeing wool or silk with water-insoluble mordant dyes : en ru
  • US1756085A - Liquid measuring and dispensing apparatus : en
  • US1756928A - Towel cabinet : en
  • SU15176A1 - Butt rail pad : en ru
  • SU15184A1 - Yellow phosphorus capacitor : en ru
  • US1756769A - Wrist-watch bracelet : en
  • US1756838A - Sound-reproducing apparatus : en
  • SU14886A1 - Armature for the head of the suspension insulator : en ru
  • CH139542A - Microphone. : de en
  • SU14900A1 - Method of recovery by blowing air or inert gas of volatile solvents : en ru
  • CH139566A - Device for connecting a rotating organ to a carrier. : de en
  • FR680606A - Process for the simultaneous production of nitrogenous and magnesium fertilizers : en fr
  • GB315711A - Improvements in waddings for whaling guns : en
  • US1756435A - Method of and apparatus for preparing rayon : en
  • US1756740A - Permanent-hair-waving apparatus : en
  • US1756847A - Automatic pistol : en
  • DE496712C - Lead accumulator : de en
  • DE496832C - Process for the production of sulfuric acid of any concentration from sulfur trioxide and water vapor : de en
  • ES117566A1 - A device for lifting weights or loads and facilitating heavy ones. : en es
  • FR36221E - Multi-tone horn enhancements : en fr
  • FR680254A - Plastic mass for decorative coatings and manufacturing and application processes : en fr
  • BE368669A - Guiding device for the treatment of the body. : en fr
  • FR36276E - Biological process for extracting oil from fish liver : en fr
  • SU15146A1 - Device for cutting circles of different diameters from sheet iron : en ru
  • CA299640A - Temperature controller for self starters : en fr
  • CH139719A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139594A - Device for protecting a device for repeated switching on of automatic switches. : de en
  • SU14876A1 - Ruler for measuring and building angles : en ru
  • SU14926A1 - Cone screw press for oil, beet juice, etc. of substances containing them : en ru
  • CH139611A - Reporting device. : de en
  • CH139631A - Machine for drawing tubes or rods from glass. : de en
  • US1756247A - Making magnesium chloride from chlorine and alpha magnesium base : en
  • US1756277A - Self-opening die head : en
  • DE496968C - Overcurrent switch with electromagnetic and thermal release : de en
  • FR680359A - Liquid lifting group : en fr
  • FR680532A - Electric clock movement : en fr
  • US1756583A - Expansion and shrinkage take-up in block and plank flooring : en
  • US1756807A - Vehicle seat : en
  • US1756339A - Adjustable handlebar for bicycles, motor bicycles, and the like vehicles : en
  • CA299628A - Gravity flow sanitary syringe and cabinet unit : en fr
  • CA299737A - Hermetic seal : en fr
  • DE497095C - Method of attaching identification tags for laundry use : de en
  • DE497034C - Rotatable drying cylinder for paper, textile and similar machines : de en
  • FR36247E - Improvements to movable roof bodies : en fr
  • FR680440A - Underwater electric lamp : en fr
  • DE496660C - Device for solidifying loops made of wire or tape which are used to bind broken bones : de en
  • GB314328A - Improvements in or relating to fluid-handling apparatus such as gas meters : en
  • PL11799B1 - Method and device for the production of gaskets. : en pl
  • US1756701A - Unloading mechanism for compressors : en
  • US1756573A - Regulator system : en
  • ES117654A1 - An up and low machine with endless cardboard and wooden lath. : en es
  • DE496697C - Control of machine parts on shoe machines, in which the machine is automatically engaged and disengaged several times by a control device in order to determine the operating speed : de en
  • DE497084C - Interchangeable cutting tool for linoleum cut, notch cut or the like. : de en
  • CA299625A - Necktie : en fr
  • CH139729A - Screw tap. : en fr
  • CA299752A - Coal cutting machine : en fr
  • SU15123A1 - Measuring device for liquids : en ru
  • US1756909A - Air cleaner : en
  • SU15093A1 - Low Frequency Amplifier : en ru
  • AU1951429A - Improvements in or connected with raising and lowering and depth regulating devices for the tilling members of stump jump ploughs, cultivators and like implements : en
  • FR680338A - Crusher : en fr
  • US1756107A - Heel pad : en
  • US1756153A - Manufacture of lubricating oils : en
  • US1756156A - Refining hydrocarbon oils : en
  • US1756900A - Cigarette case : en
  • GB328563A - Improvements relating to chairs, couches and the like having adjustable backs or end pieces : en
  • DE496927C - Machine for blowing hollow glass objects, in particular incandescent lamp bulbs : de en
  • ES117633A1 - A device consisting of an untraceable filter drain sanitary sewer. : en es
  • FR680491A - Process for regenerating used vulcanized rubber : en fr
  • US1756225A - Union check valve : en
  • US1756389A - Sign-supporting frame : en
  • SU14994A1 - Device for measuring the amplitude of the AC : en ru
  • US1756147A - Seat assembly : en
  • US1756408A - Combination powder ptjef and cleanses x : en
  • DE496975C - Oven with the heat source in the oven below the free-standing hotplate : de en
  • US1756433A - Typewriting machine : en
  • GB328346A - An attachment for holding and protecting the cleaning needles or prickers used in connection with blow lamps or wickless stoves : en
  • US1756068A - Engine starter : en
  • US1756283A - Side bearing : en
  • ES117542A3 - A new process for the manufacture of celluloid whistles or flutes. : en es
  • GB328457A - Improvements in elements for building constructional toys or models : en
  • SU15074A1 - Uterine mirror type "Cusco" : en ru
  • GB312581A - Piezo-electric crystal oscillator system : en
  • GB328582A - Improvements in alarm apparatus for speedometers : en
  • SU14871A1 - Device for the use of vehicle vibrations : en ru
  • US1756293A - Work-truing means : en
  • GB328484A - Improvements in or relating to electric and other lighting fittings : en
  • FR680546A - Improvements to casting tables for glassworks and ice cream shops : en fr
  • CH139623A - Metal frame bead for pneumatic tires. : en fr
  • US1756775A - Extensible fastening : en
  • US1756119A - Punching machine : en
  • US1756810A - Upper basket for dishwashers : en
  • CA299722A - Electric apparatus : en fr
  • CA299768A - Painting device : en fr
  • PL11791B1 - Street lamp. : en pl
  • PL11848B1 - ) persons and a device for the separation of mixed and ground minerals with different specific weights. : en pl
  • DE496847C - Process for manufacturing incandescent bodies, for example for electric lamps : de en
  • SU15233A1 - Gas thermometer : en ru
  • US1756635A - Combination lavatory and closet : en
  • GB308794A - Improvements in induction electric motors : en
  • GB313486A - Improvements in or relating to rubber or like products : en
  • GB328564A - Improvements in the treatment of platinum ores, concentrates or the like containing chromite : en
  • US1756340A - Low-pressure cut-off : en
  • DE496753C - Peeling device for vegetable tubers : de en
  • FR680291A - Apparatus for making soaps : en fr
  • DE497213C - Two point suspension for circular conveyor : de en
  • FR36303E - Improvements to printing machines : en fr
  • FR680332A - Air filter : en fr
  • ES117545A3 - A procedure for manufacturing standard-type stockings and socks with perforated samples on circular machines. : en es
  • FR36284E - Advanced rotary refrigeration machine : en fr
  • FR680294A - Method and devices for the automatic establishment and maintenance of a determined state in liquid or gaseous mediums : en fr
  • FR680620A - Process for obtaining organic acids : en fr
  • GB313524A - Improvements in synchronous electric motor systems : en
  • FR36226E - Improvements to engine piston pins : en fr
  • GB312323A - Improvements in or relating to electric high tension condenser type bushing insulators : en
  • GB305044A - : en
  • FR36229E - Improvements in telegraphy and cordless telephony devices : en fr
  • ES117664A1 - A new propulsion system for boats. : en es
  • FR680469A - Development of multi-leaf springs for vehicles : en fr
  • GB307066A - Speedometer or tachometer : en
  • FR680398A - Improvements in the means used to produce television, also applicable, in particular, to telephotography and telecinematography : en fr
  • US1756163A - Marking machine : en
  • US1756346A - Weed-topping attachment for lawn mowers : en
  • GB328441A - Improvements in sparking plugs for internal combustion engines : en
  • FR680329A - Device intended to reduce the instantaneous force to be produced during the maneuvering of needles or signals by mechanical transmissions : en fr
  • GB328407A - New or improved instruments for determining the quality of balls for games and components therefor : en
  • ES117623A1 - Improvements in automatic or semiautomatic telephone systems. : en es
  • ES117629A1 - A device for the discharge of water under pressure in large dams. : en es
  • FR680468A - Bench forming liferaft, with floats that deploy automatically : en fr
  • DK42137C - Method and Apparatus for Expanding Tobacco. : da en
  • FR36264E - Improvements to resinous compounds : en fr
  • FR680443A - Process for the automatic analysis of gases with the use of a reaction gas acting on several species of gas in the gas mixture to be examined : en fr
  • GB328640A - A method of increasing heat exchange between gases and solids or molten materials : en
  • FR680572A - Compensating device for phonographs : en fr
  • US1756727A - Electrical control apparatus : en
  • DE496999C - Device to exclude the irradiation of the patient with X-rays without the pre-connection of the predetermined filter : de en
  • CA299677A - Hook : en fr
  • US1756244A - Apparatus for annealing glassware : en
  • CH139660A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR36262E - Process for preparing organic bases : en fr
  • FR680396A - Improvements to fuel pumps for internal combustion engines : en fr
  • GB328483A - Improved electric mincer : en
  • GB328636A - Improvements in or relating to the manufacture of filaments, films, and the like from cellulose derivatives : en
  • GB307759A - Improvements in rotary valves for internal combustion engines : en
  • DK42120C - Picking machine for Horsehair, Seagrass and the like. : da en
  • GB308582A - Catalytic molecular association of organic compounds : en
  • DE497081C - Device for defogging and odorless exhaust gases from internal combustion engines : de en
  • DE497208C - Card, in which the falling fibers are fed back to the carding drum through a guide plate : de en
  • GB314329A - Improvements in sliding clasp fasteners : en
  • GB328379A - Improvements in or relating to rabbit hutches or the like : en
  • GB328486A - Device for mechanically emptying superphosphate chambers : en
  • FR680330A - reinforced concrete construction elements : en fr
  • DE497080C - Pneumatic device for feeding the cloth plates in button machines for the production of laundry buttons : de en
  • DE497163C - Mixture injection pump for air-compressing internal combustion engines : de en
  • DE497203C - Electric bell with two eccentrically arranged bell shells : de en
  • DE497106C - Key lever bearing for stenography machines : de en
  • DK42135C - Carburettor. : da en
  • FR36316E - Improvements to tilting wheel carriers : en fr
  • FR680434A - Elastic joint : en fr
  • GB306080A - Process for the continuous fusing of bitumen to the condition for use : en
  • FR680346A - Continuous indicator device for liquid or other flows : en fr
  • FR680525A - Device for compressing, rolling and smoothing concrete : en fr
  • GB328522A - Improvements relating to a combined headstock stiffener with the buffer case, socket or guide of railway vehicles : en
  • FR680641A - Receiving or pouring table for glassware and ice cream shops : en fr
  • ES116278A1 - FOLDING HOOD FOR VEHICLES, ESPECIALLY AUTOMOBILES : en es
  • FR680365A - Improvements to receiving devices for radiotelegraph systems : en fr
  • US1756320A - Furnace : en
  • US1756703A - Battery box : en
  • US1756076A - Method and apparatus for selecting checks : en
  • ES117563A1 - A process for the manufacture of an insulating material. : en es
  • FR680272A - Instant electric switch : en fr
  • GB305238A - Improvements in and relating to processes for producing plastic masses : en
  • GB328474A - Improvements in deflector plates or radiants for gas cookers or grillers : en
  • DE496855C - Self-grabber : de en
  • DE496934C - Thread cutting machine with turning tool rotating in front of the cutting jaws, especially for pipes : de en
  • DE497154C - Device for regulating the mixing ratio of air and fine-grained substances and for measuring the quantities delivered : de en
  • GB328540A - Improvements in coin-diverting mechanism for coin-freed apparatus : en
  • FR680497A - : fr
  • GB328571A - Improved means for taking dental impressions and bites : en
  • FR680500A - Travel watch : en fr
  • GB307355A - Improvements in or relating to tobacco pipes : en
  • ES117234A1 - A cylinder support body for combustion engines with several cylinders mounted on a star, whose pistons act on a common combustion chamber. : en es
  • FR36248E - Method and apparatus for molding, in plastic material, perforated coils for the treatment of artificial bristles and the like : en fr
  • FR680351A - Process for obtaining products of high oxidation from hydrocarbons : en fr
  • GB328656A - Improvements in or relating to electric high tension systems : en
  • GB328622A - Improvements in variable speed gears : en
  • DE496683C - Drive device for the rear drive wheel of a three-wheeled motor vehicle : de en
  • DE496841C - Device for optical signal transmission with punctiform speed limit : de en
  • GB316214A - Device for checking and gauging the pressure in the air chambers of wheels mounted on pneumatic tyres : en
  • FR680467A - Apparatus for curling hair and the like, body hair, horsehair, silk, wool, etc. : en fr
  • GB328425A - Improvements in coin freed automatic vending machines : en
  • GB328494A - Improvements in and connected with filing and indexing devices : en
  • DE496826C - Device for cleaning wastewater with activated sludge : de en
  • SU15221A1 - Attachment to a stocking machine to eliminate needle breakage : en ru
  • SU14973A1 - Flameless melting and tempering furnace : en ru
  • US1756159A - Hickey and mounting therefor : en
  • SU15208A1 - Automatic device for recording path profile : en ru
  • GB308312A - Device for the elimination of interference in the reception of wireless telegraphy and telephony : en
  • GB328621A - Method of and apparatus for facilitating the closing of sacks, bags or the like : en
  • PL11740B1 - The method of briquetting coal dust without the use of a binder. : en pl
  • US1756915A - Inertia-force balancer with single eccentric weight : en
  • US1756229A - Window-screen device : en
  • US1756268A - Block printing machine : en
  • ES117477A1 - A system of containers for storing food articles and other objects, intended to protect them against the action of poisonous or noxious gases, liquids and vapors. : en es
  • FR36208E - Device for making all kinds of packaging inviolable, in particular letter envelopes, cutlery, etc. : en fr
  • FR36323E - Hollow tile serving as joint cover between two juxtaposed hollow tiles : en fr
  • SU15046A1 - Electric liquid rheostat : en ru
  • US1756065A - Dog-racing apparatus : en
  • US1756033A - Heating device : en
  • US1756251A - Phthalic-urea resin and process of making same : en
  • SU15022A1 - Continuously operating centrofuge : en ru
  • US1756139A - Nozzle-valve construction for combustion turbines : en
  • US1756837A - Hair-waving equipment : en
  • CA299720A - Transmission of pictures and views : en fr
  • CH139649A - Process for the preparation of a polyazo dye. : de en
  • CH139672A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139474A - Method and device for producing artificial threads and the like from viscose. : de en
  • CH139482A - Verfahren zur Herstellung haltbarer wässriger Dispersionen von Aryldiazoniumborfluoriden. : de en fr
  • DE496803C - Device for utilizing the steam heat from steam jet air pumps in pneumatic conveyor systems : de en
  • DE496971C - Spark plug for internal combustion engines : de en
  • DE497061C - Holder for golf balls u. like : de en
  • ES117624A1 - Mechanical process for the crushing of soft materials for industrial purposes, confectionery and domestic use for different devices and systems. : en es
  • US1756240A - Processing apparatus : en
  • US1756279A - Valve for measuring and dispensing fluid : en
  • CH139669A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE496813C - Transformer, choke coil or other individual part of devices for wireless communication, containing coils or windings : de en
  • DE497116C - Communication system with modulated currents and phase compensation means : de en
  • GB328438A - A new appliance to support flowers, shrubs, small trees, or plants of any description : en
  • ES117682A3 - Improvements in the so-called lever mechanism of letter sorters. : en es
  • SU14897A1 - Refrigerator for camphor and camphor oil when distilling them with water vapor : en ru
  • US1756710A - Grinding apparatus : en
  • US1756034A - Vacuum tank : en
  • US1756126A - Signal : en
  • US1756360A - Cable clamp : en
  • CA299706A - Arc welding electrode : en fr
  • DE496945C - Attachment of the coupling links of trailer hitches for motor vehicles to the vehicle frame : de en
  • ES117582A3 - SUPPORT FOR PROTECTIVE PAPER INTENDED FOR OPERATIONS AND INVESTIGATION FURNITURE : en es
  • CA299686A - Water closet : en fr
  • DE497094C - Manufacture of a barrel closure with pouring notches : de en
  • US1756691A - Form clamp : en
  • US1756744A - Coating machine : en
  • US1756632A - Means for locking up concrete-pouring forms : en
  • US1756652A - Pressure, temperature, and vacuum safety relief valve : en
  • CH139534A - Device for play and sport purposes. : de en
  • CA299756A - Coal drilling machine : en fr
  • ES117631A1 - System to reduce the shocks transmitted through an elastic system to a mobile body supported on this system. : en es
  • SU15154A1 - Adaptation to a double bolinder type trimmer to change the feed rate, depending on the thickness of the cut board : en ru
  • CA299784A - Machine for laying foundations of buildings : en fr
  • CH139628A - Rail locomotive with motor-driven friction wheels mounted above the drive wheels. : de en
  • USD81072S - Design eor a refrigerator cabinet : en
  • ES114688A1 - AN IMPROVEMENT IN THE MANUFACTURE OF CELLULOSE JANTATE : en es
  • FR680420A - Air pump : en fr
  • CA299772A - Article handling device : en fr
  • CA299695A - Window for motor cars : en fr
  • GB328941A - Improved press for moulding soap and like plastic materials : en
  • IE11204L - Light sensitive layers : en
  • US1756881A - Packing material : en
  • FR36300E - advanced thermostatic element for controlling the temperature of cooling water in automobile engines or other applications : en fr
  • FR680487A - Structural steel : en fr
  • FR680541A - Catalytic oxidation process of acenaphthenic substances : en fr
  • GB328398A - Improvements in or relating to coating or surface treating machines : en
  • CA299665A - Composite wood-metal structural member : en fr
  • CA299729A - Transmission mechanism : en fr
  • FR36257E - Injector training : en fr
  • DE496840C - Climbing switch : de en
  • ES117685A1 - Improvements in the mechanisms of force transmission. : en es
  • SU15179A1 - Wheelbarrow for transportation of concrete : en ru
  • DE496928C - Device for drying razor blades : de en
  • ES117482A1 - Procedure to obtain a perfect interlacing of the fibers of two sheets of paper pulp. : en es
  • FR36331E - Devices for obtaining hot or cold hair waving and curling : en fr
  • FR680598A - Apparatus for controlling the circuits of t receiving stations. s. f. : en fr
  • GB328646A - Improvements in or connected with controlling devices for use with brakes or the like provided on motor-cycle and other trailers, automobiles and vehicles : en
  • DE496926C - Equipment for cooling and warming beds : de en
  • ES117630A1 - A procedure for the waterproofing of tissues. : en es
  • DE480601C - Heating tube boiler with the boiler part protruding into the fire box of the fire box : de en
  • US1756231A - Airplane : en
  • GB328343A - Improvements in and relating to road-and-rail vehicles : en
  • GB328352A - Improvements relating to hatch covers for ships : en
  • SU15143A1 - Device for controlling the operation mode of the ion relay : en ru
  • DE497129C - Display device for an overvoltage protection, which is housed in a completely closed housing : de en
  • FR36230E - Improvements to hydraulic rams or pressure transformers based on the hydraulic ram principle : en fr
  • SU15181A1 - Kolosnikova lattice : en ru
  • US1756713A - Rubber-sponge soap dish : en
  • US1756752A - Soft collar : en
  • FR36291E - Hydraulic cylinder device applicable to screw presses : en fr
  • DE497125C - Electric drive for machines with reciprocating motion : de en
  • DK42122C - Apparatus for Processing Cheese Roast. : da en
  • FR680558A - Process for the production of solid ammonium formate : en fr
  • CA299697A - Corselette : en fr
  • US1756427A - Forming and assembling machine and process : en
  • USD81071S - Design for a border strip for service ware : en
  • FR680589A - Lighting device with variable angular field : en fr
  • GB328518A - Improvements in everpointed pencils : en
  • ES117632A1 - Simultaneous paper printing and drilling procedure. : en es
  • GB307939A - Improvements in or relating to the manufacture of ammoniacal copper cellulose solutions : en
  • PL11767B1 - : en pl
  • BE368736A - Process to protect the lower part of vertical chambers with wet seals. : en fr
  • DE496983C - Device for cleaning the oil in circuit lubrication of steam turbines : de en
  • DE497035C - Dryer with air delivery device for ventilating flat objects on both sides, such as paper boards, pieces of tissue and the like. Like., in the cycle : de en
  • ES117529A1 - New procedure for the obtaining of a special concentrated syrup, of milk and sugar classified and flavored with fruit extract, for the preparation of horchatas and soft drinks. : en es
  • GB328467A - Improvements in or relating to machines for consolidating wet concrete in moulds : en
  • DE496829C - Arrangement of hydraulic presses for the production of pipes by pushing (pulling) : de en
  • DE496925C - Device for removing and destroying used rubber fingerlings or similar protective sleeves : de en
  • CH139500A - Wrap transfer device on cigar machines. : de en
  • DE497140C - Circular knitting machine for the production of patterned goods : de en
  • FR680566A - Improvements to powertrain systems mounted on airplanes : en fr
  • DE496888C - Electron-active layer on cathodes of discharge vessels : de en
  • GB328536A - Needle-thread controlling devices for sewing machines : en
  • DE497048C - Device for lateral swiveling of loading booms : de en
  • GB304124A - Improvements in apparatus for the directional transmission and reception of wave energy : en
  • GB328382A - Improvements in and connected with smokers' pipes : en
  • GB328390A - Brake shoe for self-propelled vehicles : en
  • FR36334E - Improvement in the manufacture of glued shoes : en fr
  • FR680281A - Method of manufacturing metal spoke wheel hub shells : en fr
  • FR680520A - Machine for centrifugal casting of hollow bodies : en fr
  • GB310052A - Improvements in endless tracks for motor vehicles : en
  • GB328674A - Improvements relating to machines for punching metal strips : en
  • SU14911A1 - Respiratory apparatus : en ru
  • DE497091C - Stop lock for blind shafts, elevators and brake mountains, in which the release position of the locking lever is made dependent on the presence of the conveyor frame : de en
  • DE497220C - Axle roller bearings, especially for rail vehicles with several adjacent rows of roller bodies : de en
  • DE497233C - Rolling mill for the mass production of fittings, e.g. B. Fittings, with rollers mounted parallel to one another : de en
  • GB313529A - : en
  • FR680494A - Reinforced cement vine stake : en fr
  • FR680438A - Process for providing thermite welding of profiles with heavy parts of large surfaces : en fr
  • GB328562A - Improvements in spring supporting surfaces for mattresses and upholstery : en
  • ES117620A1 - Improvements in electric phonographs. : en es
  • US1756291A - Cell persistence transmitter : en
  • US1756358A - Combined hip and kidney pad for football players : en
  • DE496828C - Headlights : de en
  • FR680516A - Improvements to electromagnetic relays : en fr
  • FR680627A - System and apparatus for supplying liquid metal to centrifugal machines for casting hollow bodies : en fr
  • FR36265E - Improvements to electronic discharge tubes : en fr
  • SU14951A1 - Device for improving the heat transfer when heated by gases regenerators : en ru
  • SU15071A1 - Rotary Drilling Table : en ru
  • SU15099A1 - Chain security buffer device for sluice gates : en ru
  • ES117481A1 - Improvements introduced in the devices to avoid the alteration of the amounts indicated in the checks, drafts and analogous documents and the falsification of said checks and the like. : en es
  • FR680585A - Synthetic liquid fuels : en fr
  • ES117561A1 - A procedure for the manufacture of scribes, inkwells, handle holders, paperweights, document holders, supports books and other similar desk items. : en es
  • SU15204A1 - Machine for printing images on the m : en ru
  • US1756778A - Method for making colored crepe paper with insoluble dyes and resulting product : en
  • SU15213A1 - Instrument for determining the strength of varnish on cotton hem : en ru
  • US1756504A - Wrist pin : en
  • GB328500A - Improvements in or relating to the mounting of handlebars of cycles and motor bicycles : en
  • GB328423A - Improvements in method and means for forming light strips for motion picture film printers : en
  • FR680331A - A method of applying flat joint eyelets to the ends of vehicle frame tubes and other construction spacers, and a spacer made by this method : en fr
  • FR680374A - Lightweight universal compound motor with mixed cycle, two-phase combustion : en fr
  • GB328490A - Lubrication of internal combustion engines : en
  • GB328641A - Improvements in or relating to electric discharge tubes : en
  • PL11732B1 - A method of rectifying spirit on the Savall apparatus. : en pl
  • SU15024A1 - Method for producing cellulose oxide : en ru
  • SU15228A1 - Electric filament lamp with two filaments : en ru
  • US1756429A - Method of producing phosphoric acid and hydrogen : en
  • US1756013A - Cigar lighter : en
  • US1756577A - Boiler gauge : en
  • SU14894A1 - Fat Splitting Method : en ru
  • US1756868A - Mercury-arc rectifier : en
  • FR680596A - Process for manufacturing membranes that can be used for all physical or other devices : en fr
  • GB328395A - Improvements in and relating to ambulance stretchers : en
  • SU15005A1 - Kooberdirna machine : en ru
  • US1756282A - High-speed tool-steel alloy : en
  • US1756104A - Marceling iron : en
  • USD81066S - Design fob a waffle iron : en
  • CH139723A - Process for the preparation of a polymethine dye. : de en
  • DE497201C - Spring-loaded suspension device, in particular for devices that are exposed to shock loads : de en
  • FR680327A - Device for leveling opening panels and door bottoms : en fr
  • SU14882A1 - Device for controlling the speed of an asynchronous motor : en ru
  • US1756040A - Chart : en
  • BE368350A - Process for the production of urea : en fr
  • PL11743B1 - Method and device for quick production of pipes and similar items with longitudinal seams. : en pl
  • SU15036A1 - The method of obtaining crystalline platelet : en ru
  • PL11836B1 - Two-bolt lock. : en pl
  • US1756824A - Device for regulating flow of fluids : en
  • CA299679A - Railway switch : en fr
  • US1756236A - Mixing, dissolving, or similar apparatus : en
  • AU2329229A - Improvements in or relating to synthetic resin varnishes and to synthetic resins : en
  • DK42139C - Procedure for the manufacture of metallic protective coatings on metals. : da en
  • ES117666A3 - A perfected almanac diary system. : en es
  • FR36290E - Wall system : en fr
  • GB328552A - Improvements relating to apparatus for the projection of light : en
  • DE496760C - Device for crimping the cut edges of linoleum sheets lying next to one another : de en
  • DE496802C - Device for preventing the creeping passage of liquid with flow knives : de en
  • FR36240E - Advertising device : en fr
  • GB328329A - Improvements in or relating to bottles or like containers for pills, tablets or the like : en
  • SU15168A1 - The method of preparation of patterns : en ru
  • US1756173A - Shore-adjusting tool : en
  • GB328573A - Improvements in extension ladders : en
  • DE496854C - Glass cutting machine with guide slide : de en
  • FR680488A - Process for obtaining hydrogen from gas mixtures containing hydrocarbons : en fr
  • US1756143A - Wall-register construction : en
  • PL11768B1 - Pocket abacus. : en pl
  • PL11805B1 - Tooth track jack. : en pl
  • US1756459A - Chain hoist : en
  • CA299781A - Conglomerating process : en fr
  • PL11792B3 - Relay for fuses with sensor and extension. : en pl
  • DE496782C - Process for copying films screened with a large number of lens-shaped particles onto films of the same type with a different image size : de en
  • CH139706A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680361A - Improvements in processes and control devices for electric motors : en fr
  • FR680386A - Compounding reactor : en fr
  • FR680624A - Plate for heat exchange : en fr
  • US1756426A - Photographic printing : en
  • DE497207C - Device for holding stencils : de en
  • SU14932A1 - The method of obtaining chlorine-substituted 4.4-dioxy-5.5-bisacylamino-1.1-arsenobenzenes : en ru
  • SU15056A1 - Card file : en ru
  • US1756559A - Combined mail box, house number, knocker, and light therefor : en
  • BE369011A - : en fr
  • CA299696A - Internal combustion engine : en fr
  • CH139601A - Apparatus for keeping compresses warm and moist for local body treatment. : de en
  • CA299773A - Stoker : en fr
  • GB328961A - Improved mechanism for controlling the admission of air to internal combustion engines : en
  • DE496894C - Gear transmission, primarily for reducing the speed of propellers : de en
  • US1756081A - Measuring machine : en
  • CH139478A - Looms shuttle. : en fr
  • CH139499A - Conveyor gears for cigar making machines. : de en
  • AU1863229A - Improvements in or relating to motor vehicles : en
  • BE368840A - : en fr
  • DK42127C - Device for Percussion Tools. : da en
  • FR680424A - Series of hollow elements for building construction : en fr
  • US1756145A - Fuel pump : en
  • US1756278A - Conveyer belt : en
  • US1756512A - Variable condenser : en
  • ES117572A2 - IMPROVEMENTS IN THE MECHANISM TO OPERATE BRAKES OBJECT OF THE MAIN PATENT : en es
  • ES117617A1 - A closure for bracelet. : en es
  • FR36242E - Processes and devices for the catalytic cracking of petroleum oils, tar, and other similar applications : en fr
  • CA299730A - Method of cooling with silica gel : en fr
  • PL11737B1 - Machine for removing bark from tree stumps. : en pl
  • US1756750A - Candy-cutting machine : en
  • US1756116A - Sole rounding or trimming and channeling machine : en
  • USD81080S - Design fob : en
  • US1756495A - Weeder : en
  • CA299671A - Drinking cup dispenser : en fr
  • CH139540A - Device for reproducing sound. : de en
  • DE496872C - Stepping mechanism for motor vehicles : de en
  • FR680571A - Improvements to the permanent indicators of the operation of the spark plugs of each cylinder of an internal combustion engine : en fr
  • GB306130A - Process for utilising the lost and residual gases produced when liquefied gases of low boiling point are drawn off or transferred from one vessel to another, particularly for welding and cutting purposes : en
  • GB328378A - Improvements in or relating to electro-motors especially applicable to the driving of gyroscopes : en
  • GB328586A - Improvements in the manufacture and production of valuable hydrocarbons and oxygen derivatives of hydrocarbons, in particular those of low boiling point : en
  • DE496960C - Bunker with funnels arranged one above the other at the exit opening : de en
  • FR36312E - Radio controlled musical instrument : en fr
  • GB312058A - Electric control for the steering gear of ships and the like : en
  • FR36239E - Deflation indicating device for pneumatic tires on motor vehicle wheels and others : en fr
  • FR680458A - Improvements to heat recovery systems : en fr
  • GB328477A - Improvements in bracket or arm seats for tramway and other poles : en
  • FR680321A - Method of casting light metals, in particular magnesium and its alloys in sand molds : en fr
  • USD81050S - Joseph j : en
  • ES116979A3 - Procedure to manufacture tubular sheet metal fittings. : en es
  • FR36245E - Electric accumulator : en fr
  • SU15127A1 - The method of determining the flow of water in streams : en ru
  • US1756057A - Timber-handling device : en
  • US1756757A - Towel cabinet : en
  • CH139514A - Process for the preparation of acetyl cellulose resulting in high viscosity solutions which are soluble in acetone. : de en
  • PL11742B1 - The method of briquetting polcoke or coke fines with the use of coal fines as a binder. : en pl
  • SU14925A1 - The method of obtaining carboxanilide-phenylarsinic acids : en ru
  • GB328311A - Improvements in or connected with the manufacture of gramophone records : en
  • DE496951C - Firing machine : de en
  • FR680570A - Process for obtaining magnesian fertilizers : en fr
  • GB328393A - Improvements relating to cooking utensils for roasting and baking purposes : en
  • GB328637A - Improvements in or relating to cigarette-making machines : en
  • US1756280A - Gas-burning apparatus : en
  • US1756739A - Apparatus for applying alpha soft-metal surfacing to hard-metal plates : en
  • AU1950529A - Automatic brake release valve : en
  • PL11784B1 - Bolt lock consisting of two nuts. : en pl
  • SU15190A1 - String indicator to support manuscripts with typewriters : en ru
  • US1756288A - Gas and oil separator : en
  • US1756369A - Switch-operating apparatus : en
  • CH139647A - Process for the preparation of a substantive azo dye. : de en
  • FR680373A - Type bar for typewriters : en fr
  • CH139652A - Process for the preparation of a vat dye of the anthanthrone series. : de en
  • PL11833B1 - Electric induction furnace. : en pl
  • SU15189A1 - Disintegrator : en ru
  • US1756748A - Water-heater gas burner : en
  • US1756612A - Self-threading shuttle : en
  • DE496985C - Ink box with agitator for printing machines : de en
  • SU15120A1 - The method of cyclic cascade melting of glass, silicate alloys, metals, and so on. : en ru
  • US1756248A - Azo dye and process of making the same : en
  • SU15027A1 - Locking mechanism for automatic pistols : en ru
  • US1756183A - Inner-tube patch : en
  • US1756276A - Sliding bearing bushing for pump construction : en
  • US1756379A - Heater for poultry houses and analogous purposes : en
  • PL11822B1 - A way to reduce zinc-containing materials. : en pl
  • SU15058A1 - Lekalo : en ru
  • US1756286A - Apparatus for determining variations in the physical conditions of agitated materials : en
  • US1756472A - Electric clock : en
  • SU14969A1 - Air Carburger : en ru
  • US1756874A - Protective closure or container for hose and the like : en
  • CH139541A - Talking machine in store. : en fr
  • CH139578A - Internal combustion system with piston engine and exhaust gas turbine. : de en
  • DE496930C - Chimney top : de en
  • ES117621A1 - Perfections introduced in the regulating devices for carburetors. : en es
  • DE496874C - Self-reporting electric target : de en
  • USD81044S - Design for a cover plate for sound-wave apparatus or similar : en
  • DE497006C - Pearl necklace with a single string : de en
  • DE497133C - Device for monitoring the insulation status of direct current systems : de en
  • ES117657A1 - An apparatus for removing a substance from a gas mixture. : en es
  • FR680427A - Bench for parallel lathes : en fr
  • FR680453A - Elastic sole for shoes : en fr
  • FR680455A - Automatic winch for loading heavy parts on trucks and trailers : en fr
  • ES117548A1 - A system of light signals for vehicles, especially rental cars. : en es
  • ES117651A1 - Procedure for the electrolytic purification of aqueous solutions. : en es
  • CH139638A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • SU14914A1 - Support bracket for the coupling device of cars of the city railways : en ru
  • US1756845A - Multiple valve : en
  • US1756687A - Removable folding seat : en
  • SU14948A1 - A device for cooling water for condensers, engine jackets, etc. : en ru
  • SU15196A1 - Multicolor Printing Machine : en ru
  • SU15207A1 - Call button : en ru
  • SU15227A1 - Horizontal wind motor : en ru
  • US1756245A - Dental crown remover : en
  • FR36296E - Airtight, easy-open metal box : en fr
  • CH139547A - Watch with case. : en fr
  • AU1976129A - Improvements in or relating to machines or apparatus as used inthe manufacture of glassware : en
  • US1756447A - Variable condenser : en
  • US1756878A - Electric discharge device : en
  • US1756409A - Top-sealing process : en
  • US1756538A - Internal-combustion engine : en
  • US1756866A - Filing device : en
  • US1756348A - Slice receiver : en
  • US1756570A - Electric-circuit tuning device : en
  • CH139550A - Process for the production of cast iron from wrought iron or steel shot. : de en
  • CH139502A - Process for mixing liquids with gases or vapors. : de en
  • CA299682A - Tip truck : en fr
  • SU15185A1 - Push-pull tube amplifier : en ru
  • AU2376029A - Improvements in chainlink and fabric : en
  • FR680473A - Switch refinements : en fr
  • SU13037A1 - Spherical ball ball for four-axle carts : en ru
  • US1756516A - Cutting tool : en
  • US1756561A - Apparatus for filling and capping bottles : en
  • CH139692A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299630A - Type cleaning instrument : en fr
  • CH139521A - File cabinet. : en fr
  • SU14954A1 - Device for extinguishing reverse ignitions and multimodal mercury rectifiers : en ru
  • SU15118A1 - Pile driver : en ru
  • US1756666A - Brake-testing apparatus : en
  • CH139539A - Adding machine. : de en
  • CH139722A - Process for the preparation of a polymethine dye. : de en
  • CH139480A - Process for making stockings and socks. : en fr
  • AU1951029A - Improvements in multi-furrow stump-jump ploughs and cultivators : en
  • US1756328A - Method and apparatus for forming plastic explosives into strings : en
  • PL11762B1 - Explosive material that contains liquid air or oxygen. : en pl
  • SU14870A1 - Method for treating molasses and sugary juices, especially sugar cane molasses, with barite silicates to extract sugar from them : en ru
  • US1756541A - Means for forming plastic columns : en
  • US1756826A - Trimming machine : en
  • US1756378A - Apparatus for cleaning condenser tubes : en
  • US1756728A - Multiple press head for glassware-shaping machines : en
  • CA299770A - Injector : en fr
  • ES113915A2 - IMPROVEMENTS MADE IN THE PURPOSE OF SAID PATENT : en es
  • ES117493A1 - A procedure to make the air chambers of the covers, armor plating and the like of all types of vehicles invulnerable to punctures. : en es
  • FR36234E - Improvements to gas stoves : en fr
  • SU14867A1 - Device for removing crew wheels : en ru
  • SU15159A1 - Device for cutting stones from the array : en ru
  • SU15173A1 - Sliding thermocouple holder for controlling glass work machines : en ru
  • USD81063S - Design for a percolator : en
  • CH139537A - Apparatus allowing to measure, with precision, on the tracks, on the one hand, the value of the permanent subsidence when the track is not loaded and, on the other hand, the height of which each cross member sinks at the passage of a loaded axle, for the maintenance of these railway coies. : en fr
  • DE496986C - Process for the production of an organic fertilizer : de en
  • DE497067C - Conveyor belt or the like with metallic inserts : de en
  • ES117580A1 - A process for the separation of the liquid from the products obtained in the form of sulfur by the precipitate of arsenic from acid liquids or acids. : en es
  • FR36244E - Process for entraining air or other gaseous mixture and installation for carrying out this process : en fr
  • FR680611A - Rotary tube furnace for vaporizing liquids : en fr
  • CH139727A - Watch box. : en fr
  • ES117501A1 - A process for the preparation of excipients for catalysts. : en es
  • FR680315A - Improvements to Incandescent Electric Lamps Incorporating Multiple Filaments : en fr
  • DE496880C - Process for the production of carbon-containing, fireproof articles : de en
  • DE496902C - Explosion hatch for electric gas cleaning chambers : de en
  • FR36249E - Dispenser-doser for any liquids : en fr
  • CH139612A - Device for remote measurement of operating parameters or the sum of several similar operating parameters using the pulse method. : de en
  • US1756474A - Rubber footwear article and method of making : en
  • FR36280E - New process for internally welding metal parts : en fr
  • FR680414A - Device for purifying, cooling, mixing, etc., gases, vapors and equivalent materials : en fr
  • US1756046A - Boiler connection : en
  • CA299710A - Baffle : en fr
  • CH139535A - Device for preventing firearms from tilting when firing. : de en
  • US1756294A - Run-repairing multiple-needle hand tool : en
  • US1756836A - Smoker's article : en
  • SU14909A1 - Hand Calibration Device : en ru
  • US1756166A - Auxiliary boom for excavators : en
  • US1756576A - Transmission apparatus : en
  • CA299656A - Apparatus for developing photographic prints : en fr
  • CH139673A - Process for the preparation of a nitrogenous vat dye. : de en
  • BE368397A - : en fr
  • CH139568A - Sealing device on bodies which penetrate a wall separating rooms with different pressures. : de en
  • ES117679A3 - A procedure for the manufacture of metal drums. : en es
  • US1756834A - Auxiliary valve-closing means : en
  • CH139584A - Cooling brine. : de en
  • SU15059A1 - Knife cartridge for planing woodworking machines : en ru
  • US1756510A - Support for conductors : en
  • US1756754A - Method of manufacturing thick webs of wood pulp, cellulose, and similar materials : en
  • US1756024A - Ophthalmic table : en
  • US1756678A - Suction pump : en
  • CH139457A - Flat door leaf. : de en
  • CH139697A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756650A - Plug valve : en
  • SU14972A1 - Dc to ac converter : en ru
  • US1756904A - Hydraulic brake : en
  • SU15028A1 - Electric breaker : en ru
  • US1756476A - Eave shingle support : en
  • ES117559A1 - A procedure for the manufacture of upholstered seats for chairs, armchairs, sofas and other similar furniture. : en es
  • DK42130C - Fuel atomizer device for internal combustion engines. : da en
  • CH139463A - Shoot bolt lock. : de en
  • US1756250A - Juice extractor : en
  • US1756758A - Air cleaner : en
  • FR680301A - Contact system in which the organs producing the contact are fixed on discs moved as a function of time : en fr
  • GB305240A - Improvements in and relating to resilient wheels : en
  • SU14745A1 - Electromagnetic phone : en ru
  • SU15097A1 - Method of regenerating sodium alkali from black liquors remaining from the production of fiber : en ru
  • SU15203A1 - Device for signaling a thread breakage while in a raschel machine : en ru
  • US1756180A - Cultivator attachment : en
  • US1756646A - Wheel-dressing device for grinding machines : en
  • USD81051S - John j : en
  • BE368326A - : en fr
  • PL11801B1 - A method of producing ancestral rings for pigeons and poultry : en pl
  • CA299693A - Equalizing device for brakes : en fr
  • SU15089A1 - Logarithmic adding machine : en ru
  • US1756353A - Repair shim for brake linings : en
  • US1756721A - Electric stove : en
  • CA299780A - Electrolytic production of lead peroxid : en fr
  • DE496946C - Time switch for direction indicator : de en
  • US1756395A - Duplicating machine : en
  • US1756490A - Traffic signaling system : en
  • SU15073A1 - Kiyston type drilling rig : en ru
  • US1756176A - Window fly screen : en
  • CA299763A - Oil change gage and indicator : en fr
  • CH139651A - Process for the preparation of a polyazo dye. : de en
  • SU15119A1 - Tank for the transport of easily solidified liquids : en ru
  • ES117603A1 - Improvements in carburetors. : en es
  • FR36292E - Control device for turntables such as those of talking machines : en fr
  • FR36294E - Improvements to cable protection processes against corrosion : en fr
  • SU20324A1 - Compass for drawing ellipses : en ru
  • SU13013A1 - Ball tank : en ru
  • US1756611A - Warp stop motion for looms : en
  • US1756803A - Berry-picker's vehicle : en
  • DE497211C - Entertainment game in which balls run into profit holes on a playing area delimited by bands while turning levers connected to figures : de en
  • US1756473A - Form and mold : en
  • SU14938A1 - The method of regeneration of photosensitive compositions with the utilization of the substrate : en ru
  • SU15026A1 - Water lifting device : en ru
  • SU15226A1 - Multiple cathode lamp : en ru
  • US1756084A - Reflector : en
  • SU14992A1 - Method for producing mono-nitrogen dyes : en ru
  • US1756075A - Railway hopper car : en
  • US1756304A - Combined rim tool and tire carrier : en
  • US1756319A - Conductor : en
  • FR680345A - Device for dividing and emptying liquid tanks, in particular fuel tanks for motor vehicles, by determined quantities : en fr
  • FR680531A - Improvements to concrete mixers and similar mixing devices : en fr
  • PL11757B3 - Impact fuse. : en pl
  • US1756717A - Wrench : en
  • US1756039A - Rubber ice-cream shipper : en
  • US1756397A - Bottle for containing fluids : en
  • US1756668A - Steam-pipe connecter : en
  • PL11790B1 - A device for drying and heating gravel or similar materials. : en pl
  • SU14960A1 - Milk pasteurizer : en ru
  • US1756405A - Printing-press delivery : en
  • US1756193A - Apparatus for molding plugs and the like : en
  • US1756774A - Electric lighting fixture : en
  • BE368861A - : en
  • SU15069A1 - Spit Machine : en ru
  • USD81045S - John m : en
  • US1756258A - Feed finger for machine tools : en
  • US1756793A - Head for gas detectors : en
  • USRE17655E - By common : en
  • GB307890A - Improvements relating to the production of nitroso-diazo solutions : en
  • GB328566A - Improvements in or relating to the drying of cellulosic films : en
  • FR680597A - Ribbed metal carcass applicable to the construction of slabs, floors, partitions and walls in reinforced concrete or not : en fr
  • CA299642A - Holder for wax paper cups : en fr
  • CH139524A - Drive device on automatic machines for casting stereotype plates. : de en
  • DE497113C - DF antenna with waterproof frame tube : de en
  • FR680393A - Improvements in the construction of metal beds with wood panels : en fr
  • FR36263E - Frame : en fr
  • FR680312A - Improvement in centrifugal separators : en fr
  • FR680477A - Improvements to pants, knickerbockers and others : en fr
  • DE496865C - Self-acting arrangement for regulating the overflow in circulating sifters working with flooding : de en
  • GB328567A - Improvements in or relating to the driving of metal drilling machines : en
  • GB328351A - Means for controlling the charges supplied to internal combustion engines : en
  • DE496889C - Luffing jib crane : de en
  • US1756045A - Boiler connection : en
  • US1756227A - Screen for automobile windows and the like : en
  • US1756498A - Hosiery press : en
  • GB328612A - A method of suppressing echo effects in telephone circuits : en
  • GR2729B - SYSTEM FOR THE PRODUCTION OF ORGANIC SUBSTANCES FROM BODIES SUFFICIENTLY ACTORBIERING (ADSORBIEREND). : el en
  • ES117560A3 - A procedure for making men's suspenders. : en es
  • FR680548A - Improvements to electric traction systems : en fr
  • FR680607A - Processes, devices and molds for the manufacture of zinc containers for cells, batteries, etc. : en fr
  • GB305239A - Improvements in and relating to gas burners : en
  • GB328460A - Improvements in or relating to fluid pressure jacking systems for vehicles : en
  • FR680274A - Riveuse : en fr
  • FR680352A - Naturally sealed metal door for compartmentalized furnaces for the production of gas, coke, etc. : en fr
  • DE497040C - Impeller with cover disks : de en
  • GB328414A - Improvements in or relating to paper feed mechanism for tabulating or other printing machines : en
  • US1756444A - Electric heating means : en
  • US1756536A - Milk-cooling device : en
  • GB328364A - A new or improved machine for use in the construction or reconditioning of railroad tracks or for analogous purposes : en
  • FR680290A - Pumping installation with removable electro-pump unit : en fr
  • GB328603A - Improvements relating to fixing means for shelves, partitions and the like : en
  • ES117673A1 - Improvements in kneading machines to make bread. : en es
  • GB328516A - Process for the recovery of gas tars from their emulsions with water : en
  • GB328962A - Improvements in and relating to processes for producing highly glazed, insulating pasteboard : en
  • US1756686A - Electric ignition for oil burners : en
  • US1756851A - Woodworker's tool : en
  • US1756860A - Apparatus for producing sound : en
  • FR36340E - Large capacity paper bag : en fr
  • GB328469A - Trigger apparatus for the single and continuous fire of automatic firearms : en
  • DE496838C - Rail support structure for high-speed railway with very high speeds, especially with continuously welded rails or rails that are jointlessly braced at the joints : de en
  • FR36328E - Improvements to refrigeration machines : en fr
  • FR680584A - Device for reducing the calorific value of a light beam, in particular for preventing the ignition of films in projection devices : en fr
  • GB328333A - Variable displacement pump : en
  • DE497046C - Balance rudder : de en
  • AU1948829A - Improvements in and relating to shotgun cartridge cases : en
  • GB328392A - Vehicle wheel : en
  • ES117662A1 - Improvements introduced in the clutches, especially in those of motor vehicles. : en es
  • US1756101A - Chain : en
  • US1756260A - Artificial minnow : en
  • US1756121A - Support for portable power saws : en
  • US1756199A - Tractor grain binder : en
  • US1756801A - Handle-adjusting means : en
  • US1756856A - Terrazzo-flooring dividing strip : en
  • ES117555A3 - Improvement in the U-shaped spring shuttles. : en es
  • FR680419A - Improvements to devices for protection against arcs, overhead lines, insulators or groups of insulators : en fr
  • GB328530A - An improved grafting or budding knife : en
  • DE496815C - Overcurrent relay : de en
  • DE497009C - Wooden floor board for a typewriter case : de en
  • FR680400A - Paper support table for rotary printing machines, duplicators and similar devices : en fr
  • FR680610A - Device for mounting the lamp of a headlight to make it anti-glare : en fr
  • GB328421A - Improvements in and relating to coolers or condensers for fuel gases : en
  • ES116975A1 - A pneumatic impeller suction pump, with oscillating circular movement piston that can be operated by hand or motor. : en es
  • ES117607A3 - A lithographic printing plate system. : en es
  • GB306974A - Improvements in containers for inflammable products such as liquid fuels, and a method of protecting said containers : en
  • SU15206A1 - Vertical wind motor : en ru
  • US1756706A - Protector for ice in transit : en
  • PL11779B1 - A connector for attaching a handgun to a fixed base. : en pl
  • SU14964A1 - Hearing tube : en ru
  • US1756030A - Adjustable window screen : en
  • GB318101A - Improvements in and relating to devices for packing eggs and like articles capable of rolling : en
  • GB328418A - Improvements in the manufacture of m-2-xylidine : en
  • GB328509A - Improvements in and connected with ignition chambers particularly suitable for high speed diesel engines : en
  • GB328411A - Improvements in and relating to machines for dressing wooden floors, decks and like surfaces : en
  • GB328361A - Improved indicator device for use in tracing trouble in internal combustion engines : en
  • DE497102C - Device for cleaning metal surfaces with hammer tools : de en
  • DE497002C - Device for removing the fly ash from the second and third pass of pulverized coal furnaces for steam boiler systems : de en
  • ES117543A1 - Improvements in glass tiles. : en es
  • SU15052A1 - Electrical relay : en ru
  • US1756565A - Scenic display device : en
  • US1756865A - High-potential switching station : en
  • ES88U - A metal armor adaptable to packs of cigarettes and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • CH139526A - Device for posting without postponements. : en fr
  • US1756694A - Arm rest for automobiles : en
  • DE496914C - Carbon brush holder for electrical machines with a helical compression spring, one end resting against the brush, with the other end clamped to the brush holder : de en
  • DE497120C - Electrical rotary switch connected to a piercing contact : de en
  • DE496887C - Process for the production of casting compounds for cable accessory parts : de en
  • GB328472A - Improvements relating to heat non-conducting coverings : en
  • PL11769B1 - A method of enrichment of ores by pooling. : en pl
  • US1756090A - Advertising sign using reflected light : en
  • AU1949429A - Improvements relating to catalysts and methods of manufacturing same : en
  • PL11819B1 - The device is built into the chimney channels of furnaces in order to efficiently utilize the fuel. : en pl
  • SU15121A1 - Electric condenser type target : en ru
  • US1756118A - Inclined feed track for plastic plate glass : en
  • US1756416A - Process for making pipe couplings : en
  • US1756858A - Automatic switching system : en
  • US1756222A - Cherry dropper : en
  • US1756373A - Method of treating shingles and the like : en
  • SU14945A1 - Gas generator : en ru
  • DE496154C - Device for measuring short periods of time : de en
  • DK42115C - Belt collector. : da en
  • FR680518A - Improvements to gear changing devices for motor vehicles : en fr
  • FR680551A - Process for obtaining yarns from colloids in solution : en fr
  • US1756234A - Pitch-coking process and product : en
  • US1756343A - Means for moving air against pressure : en
  • GB328652A - Improvements in centrifugal dust separators or extractors : en
  • US1756480A - Locomotive bumper bracket : en
  • US1756488A - of chicago : en
  • US1756507A - Vacuum device : en
  • DE497121C - Contactor with conductive liquid, such as B. Mercury : de en
  • CA299717A - Ring rolling machine : en fr
  • CH139492A - Process for sterilizing cream with a relatively high fat content. : de en
  • US1756269A - Siphon bottle : en
  • US1756601A - Gap detector for railway switches : en
  • US1756910A - Servo-motor : en
  • US1756767A - Individual-towel cabinet : en
  • US1756290A - Combination sink and garbage receptacle : en
  • US1756615A - Valve : en
  • SU15237A1 - Fixture for durability of yarn in the manufacture of rayon : en ru
  • US1756644A - Adjustable-back chair, etc. : en
  • US1756645A - External support for bearings of motor-driven pumps : en
  • US1756790A - Driving belt for cone pulleys : en
  • CH139505A - Process for the preparation of an azo dye. : de en
  • DK42134C - Adjustment device used for Examination or Comparison of Apparatus of Heat or Liquids of Heat Transmission. : da en
  • DE497104C - Control device for steam engines operated with boiler and storage steam : de en
  • ES117519A1 - A system of electric discharge tubes. : en es
  • FR680407A - Milling head for metalworking : en fr
  • ES117457A1 - HOT WATER OR STEAM HEATING RADIATOR : en es
  • GR2734B - DEEP WELL PUMP. : el en
  • US1756434A - Machine for fabricating spring structures : en
  • PL11821B1 - A method for decolorizing ready-made separated sugar juices, such as diluted, semi-concentrated or concentrated juice and sugar solutions. : en pl
  • US1756194A - Process and machine for thickening pulp : en
  • US1756688A - Automatic fluid-temperature-control valve : en
  • FR680319A - Soldering iron : en fr
  • FR680510A - Device for eliminating the dangers resulting from sudden braking in an automobile : en fr
  • PL11763B1 - Self-made firearm. : en pl
  • SU14995A1 - Adaptation to heating furnaces for cooling the external sides of the furnace at the filling windows : en ru
  • SU15212A1 - Device for manipulating the current of cathode transmitters : en ru
  • US1756302A - Glass-fastening device : en
  • DE496553C - Rust-like ironing pad for laundry presses : de en
  • FR36203E - Skill game : en fr
  • FR680540A - Metal spoke wheel : en fr
  • GB328387A - Improvements in suspension of road vehicles : en
  • DE496905C - Process for the production of a mixed fertilizer containing phosphoric acid and potash : de en
  • FR36295E - Method of manufacturing a warpable metal surface : en fr
  • FR680381A - Improvements to electric ovens : en fr
  • GB328339A - A method of and apparatus for producing a steam and gas mixture of high pressure : en
  • FR680630A - Shirt enhancements : en fr
  • GB305235A - Means for operating a flexible diaphragm more particularly adapted for diaphragm pumps : en
  • BE368932A - : en
  • CA299712A - Process of making wood pulp : en fr
  • DE497126C - Electromagnetic overcurrent release : de en
  • FR36202E - Process for preparing tank dyes : en fr
  • FR680308A - Front wheel drive for motor vehicles : en fr
  • GB328427A - Improvements in means for securing the cylinder heads of internal combustion engines : en
  • US1756765A - Towel cabinet : en
  • DE496868C - Switching device for the electrically operated devices of motor vehicles : de en
  • GB328444A - Improvements in mounting arrangements for automatic telephone switches and other apparatus : en
  • GB328632A - Improvements in and relating to jacquard mechanism for looms : en
  • DE497010C - Stove with catalytic combustion of volatile fuels : de en
  • CA299685A - Inserting and mailing machine : en fr
  • FR680579A - Endless film or phonographic tape : en fr
  • US1756060A - Compressor valve : en
  • US1756215A - Fan : en
  • US1756572A - Motor-control system : en
  • FR36225E - Improvements to pockets, index cards, guides, and other similar items used in vertical filing devices : en fr
  • FR680599A - Electric control device for wool card shaft and other applications : en fr
  • GB328653A - Improvements in centrifugal dust separators or extractors : en
  • FR680348A - Improvements to adjustment means for steam turbines : en fr
  • GB312074A - Improvements in electric circuit breakers : en
  • ES117483A1 - Improvements in gasogens. : en es
  • FR36348E - Improvements in general mechanical bakery installations : en fr
  • ES117392A3 - Improvements in the devices applicable to boxes, drawers and the like, which are closed and opened without the need for a key. : en es
  • CA299662A - Apparatus for electrolysing solutions of alkali chlorides : en fr
  • SU15167A1 - Water flow meter : en ru
  • SU15182A1 - Stapler : en ru
  • DE497199C - Lining device for blackboards : de en
  • USRE17652E - Support tor locomotive air pumps : en
  • SU14928A1 - The method of obtaining ceserine from the oil residues separated from asphaltenes : en ru
  • SU15092A1 - Peat dewatering plant using its water as a working steam : en ru
  • SU14949A1 - Mechanism for actuating models of various devices, in particular models of automatic air brakes : en ru
  • SU14997A1 - Device for air cooling of automatic weapons : en ru
  • SU15151A1 - Continuous Movie Projector : en ru
  • US1756487A - Can opener : en
  • US1756525A - Stocking-protecting footwear : en
  • FR680503A - : fr
  • GB310951A - An improved method of grinding hollow cylindrical articles : en
  • GB328475A - Improvements relating to horizontal boring and facing machines : en
  • US1756568A - Metallic welding rod : en
  • GB299714A - Temperature regulating apparatus : en
  • SU15068A1 - Instrument for determining the internal diameter of capillaries and reservoirs : en ru
  • SU15160A1 - Split pole for electrical transmission lines on peat mines, etc. : en ru
  • US1756821A - Method of and machine for drying and bleaching laundry : en
  • FR680431A - windmill : en fr
  • FR680544A - Improvements made to the construction of stracous and similar ovens : en fr
  • US1756663A - Smoke consumer : en
  • US1756884A - Piston for internal-combustion engines : en
  • PL11849B1 - A method and device for the continuous production of ground and polished glass sheets. : en pl
  • CH139613A - Non-slip horseshoe. : en fr
  • US1756651A - Strain insulator : en
  • US1756919A - Special container : en
  • ES117586A1 - PROCEDURE FOR OBTAINING VALUABLE LIQUID PRODUCTS OF CARBON OR MATERIALS CONTAINING CARBON : en es
  • ES117660A2 - AN EXTENSION OF THE MECHANICAL PROCEDURE FOR THE COMPRESSION OF POWDERING MATERIALS WITHIN ITS CONTAINERS : en es
  • GB328963A - Improvements in the manufacture and production of phosphoric acid esters : en
  • US1756533A - Pants hanger : en
  • US1756579A - Base frame for spring-cushion seats : en
  • US1756152A - Process for manufacturing toilet material : en
  • CH139728A - Device for ensuring the non-locking of a nut. : en fr
  • US1756593A - Bottom construction for cans : en
  • ES117593A1 - Union piece for the ligature of the transverse and diagonal elements of the tubular structures used in aeronautical constructions. : en es
  • DE497036C - Method and device for preventing the formation of bubbles on self-cream paper machines : de en
  • CH139685A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139689A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE497153C - Rapid reversal for the controls of gas meters with movable walls : de en
  • FR36313E - Printing process : en fr
  • FR680577A - Automatic clutch and gearshift for automotive cars and other applications : en fr
  • FR680371A - Bituminous cardboard manufacturing process : en fr
  • GB328634A - Improvements relating to the cooling of grinding mills : en
  • US1756226A - Oil burner : en
  • AU1944929A - Treating sheetmetal scrap to facilitate handling during de-tinning or other processes : en
  • CA299678A - Demountable sheave bearing : en fr
  • DE496911C - Process for the production of a corona protection : de en
  • DE497019C - Spreading device for fertilizer spreaders and sowing machines with spreading slides going back and forth transversely to the longitudinal direction of the teeth : de en
  • GB328347A - Manufacture of therapeutic substances from the pituitary gland : en
  • CH139527A - Device to facilitate accounting entries. : en fr
  • FR680632A - Improvements to electrical current distribution devices : en fr
  • SU15158A1 - Connector Luchkov : en ru
  • US1756894A - Turbo-generator installation : en
  • US1756323A - Centrifugal pump : en
  • USD81053S - Design for an incinerator : en
  • SU15006A1 - Gas iron : en ru
  • US1756517A - Meat-washing machine : en
  • US1756569A - Safety cut-off for coal chutes : en
  • US1756626A - Silencer : en
  • US1756627A - Constant potential apparatus : en
  • CH139467A - Screen. : en fr
  • SU20158A1 - Combined telephone and wireless device : en ru
  • US1756112A - Barber's-chair attachment : en
  • US1756398A - Float valve : en
  • US1756049A - Method of utilizing bundled scrap metal : en
  • US1756214A - Telephone trunking system : en
  • US1756219A - Golf putter : en
  • US1756281A - Method of drying or treating timber and the like : en
  • US1756741A - Composition shingle : en
  • SU14940A1 - Method for further chromizing of wool or silk, dyed with acid chromium dye : en ru
  • SU14864A1 - A device for the orientation of the columns obtained by rotary drilling : en ru
  • SU15199A1 - Multi-floor oven : en ru
  • US1756452A - Pressing machine : en
  • DE496757C - Desk with secret compartments hidden under the desk top : de en
  • SU14959A1 - Obturator : en ru
  • US1756448A - Band for personal wear : en
  • DE497025C - Device to facilitate the starting of internal combustion engines by introducing a fuel-air mixture : de en
  • DE497099C - Tower-like single-leg water-tube boiler : de en
  • DE497235C - Folder with tilting mechanism that is secured in two positions to prevent accidental tipping : de en
  • ES117494A1 - A folding cabin for beach, floats, boat and field. : en es
  • GB310890A - Apparatus providing a single control for different variable regulating elements chiefly applicable to wireless stations, for various electrical and other purposes : en
  • DE496780C - Machine for the continuous folding, printing, creasing, cutting, collecting and counting of apothecary capsules : de en
  • ES117014A1 - PROCEDURES TO OBTAIN TRANSMISSION CHARACTERISTICS, DETERMINED WITH THE CORRESPONDING APPARATUS OR DEVICE : en es
  • GB307751A - Improvements in or relating to road-making materials and to the construction of roads : en
  • GB328501A - Pump : en
  • CH139551A - Process for refining magnesium alloys that contain between 80 and 97% magnesium. : de en
  • DE496995C - Procedure for callers and callers as dialing devices in wireless telegraphy and telephony : de en
  • ES117322A1 - Improvements in telephone devices. : en es
  • FR680600A - Apparatus intended to receive vases, beakers, cups, etc., and to carry out their sterilization : en fr
  • GB313406A - Method and apparatus for the electromagnetic reproduction of sound : en
  • GB328344A - Machine for charging retorts : en
  • DE496954C - Toy firearm : de en
  • ES91U - Coins, vouchers or passwords inside the caps or capsules of bottles and bottles of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • GB328440A - Improvements in and relating to glass containers for accumulator cells : en
  • GB328589A - Improvements in or relating to electric switches : en
  • DE497008C - Linen lock : de en
  • FR680623A - Ball bearing guide for centrifuges : en fr
  • GB328585A - Improvements in vehicle bodies : en
  • DE497221C - Direction indicators : de en
  • ES117550A3 - A shutter for packs. : en es
  • FR36209E - New suspension of wheels of automobiles or other similar vehicles : en fr
  • AU2098929A - Improvements in or relating tothe centrifugal manufacture of pipes : en
  • BE368365A - : en fr
  • GB328670A - Improvement in dilators : en
  • FR36315E - Letterbox intended to receive postal items addressed to several recipients : en fr
  • CH139707A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680267A - Tillage implement : en fr
  • GB328510A - Improvements in and relating to the separating, and also feeding of labels or other sheets of paper or other flexible material from a pile thereof : en
  • FR680513A - Asphalt distributor : en fr
  • US1756419A - Expansion shield : en
  • US1756524A - Expansive reamer and drill : en
  • US1756681A - Process and apparatus for photographic sound recording and reproducing : en
  • DE496950C - Device on firearms for practicing aiming without consuming ammunition : de en
  • US1756789A - Method of making cementitious material of cellular texture : en
  • ES117612A3 - Improvements introduced in the manufacture of blankets, especially for chauffeurs and similar uses. : en es
  • FR680462A - Apparatus for the production of lattice bars from pressed sheet metal : en fr
  • SU15066A1 - Regenerative coke oven : en ru
  • ES117598A1 - Improvements in electrical conductors. : en es
  • PL11826B1 - Method of annealing the zinc oxide. : en pl
  • FR36216E - Metal greenhouse for agriculture and horticulture : en fr
  • GB310929A - Improvements in incandescent electric lamps : en
  • GB328331A - Improvements in or relating to thermionic amplifiers for use with electric gramophones and the like : en
  • GB328576A - Improvements in or connected with metal casting machines : en
  • GB329006A - An improved box or case for stationery : en
  • US1756610A - Protector mechanism for looms : en
  • PL11812B1 - Machine for centrifugal casting of hollow bodies. : en pl
  • DE497217C - Weft bobbin replacement device for mechanical looms : de en
  • US1756314A - Conductor : en
  • US1756696A - Geokge mcnee : en
  • US1756239A - Trailer : en
  • SU14986A1 - Pile shoe with an iron conical casing and a tapered striker with a central pin : en ru
  • SU14893A1 - Device for controlling the speed of an induction motor through a cascade-switched collector machine : en ru
  • FR680441A - Control device with auxiliary force : en fr
  • US1756178A - Vibration dampener : en
  • US1756674A - Feed mechanism for rotary duplicating machines : en
  • US1756756A - Barber's chair : en
  • US1756905A - Piston ring : en
  • FR680378A - Separation device for water and household waste sent by the same downpipe : en fr
  • FR680394A - Discharge device for silos or similar containers : en fr
  • FR680619A - Process for obtaining valuable hydrocarbons, in particular low-temperature boiling hydrocarbons : en fr
  • GB327101A - Improvements in or relating to the launching of aeroplanes and the like : en
  • GB328353A - Improvements in or relating to paper web carrying attachments for typewriters, billing machines or the like : en
  • GB328386A - Improvements in shaving appliances, and the application thereof : en
  • DE497132C - Device for monitoring the insulation status of direct current systems : de en
  • US1756734A - Grinding wheel : en
  • ES116416A1 - Procedure for manufacturing cork stoppers from defective discs. : en es
  • GB328381A - Improvements in the manufacture and production of aliphatic or cyclic primary amines : en
  • US1756270A - Spring wheel : en
  • PL11817B1 - for locomotive or similar boilers. : en pl
  • PL11831B1 - The tool is equipped with a pestle for reciprocating movements. : en pl
  • SU14902A1 - Blood Cholesterol Detection Instrument : en ru
  • US1756770A - Endless track vehicle : en
  • CH139599A - Method and device for obtaining variations in light effect with luminescent tubes. : en fr
  • PL11844B1 - A way to loosen coal. : en pl
  • US1756051A - Power control for excavators : en
  • US1756896A - Coal ball and process of manufacturing the same : en
  • US1756907A - Electromagnetic clutch : en
  • US1756161A - Manifold : en
  • US1756500A - Apparatus for exhausting wells : en
  • US1756130A - Oscillation generator : en
  • US1756620A - Continuous-surface blow-down system for boilers : en
  • US1756760A - Ash tray or smoker's stand : en
  • CH139682A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139720A - Process for the preparation of a nitrogenous vat dye. : de en
  • AU2046929A - Improvements in or relating to photographic apparatus : en
  • SU15042A1 - The method of obtaining ammonium chloride : en ru
  • US1756808A - Vaporizer for heaters : en
  • US1756044A - Lure carrier for races : en
  • US1756922A - Brake system : en
  • DE496805C - Cleaning centrifuge : de en
  • DE496871C - Air pump convertible into a bicycle support : de en
  • DE496936C - Machine for the production of corrugated cardboard : de en
  • CA299794A - Auxiliary air pressure stop : en fr
  • DE496883C - Sealing for the drive shaft of compressors, especially for refrigeration machines : de en
  • DE496972C - Process for protecting metals against tarnishing : de en
  • GB328539A - Improvements in or relating to means for suspending and launching ships' boats and the like : en
  • CH139489A - Zipper. : de en
  • DE496818C - Slip ring with self-ventilation for electrical machines : de en
  • CH139724A - Process for the preparation of a polymethine dye. : de en
  • US1756070A - Motor heat indicator : en
  • CH139603A - Process for the preparation of a derivative of p-aminophenylstibic acid. : de en
  • CH139717A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU15125A1 - A device for graphically adding and subtracting ordinate diagrams : en ru
  • US1756598A - Conveyer belt : en
  • US1756814A - Heddle-handling mechanism : en
  • US1756442A - Aeroplane boat : en
  • US1756558A - Baking tray : en
  • DE496981C - Process for the production of artificial masses : de en
  • CA299683A - Method and apparatus for shipping metal : en fr
  • US1756131A - High-frequency-oscillation generator : en
  • SU15150A1 - Woofer glass : en ru
  • DE496365C - Adjusting device for ventilation wing with adjusting rod and pull rope attacking this : de en
  • DE497180C - Process for the production of films and photographic printing materials : de en
  • CH139622A - Device for non-slip reinforcements for driving wheels of motor vehicles. : en fr
  • ES117478A1 - A system of protective containers against the action of liquids or harmful gases or vapors, with a continuous impermeable enclosure. : en es
  • PL11825B1 - Mobile shooting target. : en pl
  • SU15214A1 - Manometer : en ru
  • DE496609C - Direction indicators, especially for bicycles and motorcycles, with a light arranged near the handlebar grip : de en
  • ES117565A1 - An apparatus for the synthetic manufacture of ammonia. : en es
  • US1756188A - Method of preserving eggs and the yolks and whites thereof : en
  • US1756192A - Air-pressure apparatus for automobiles : en
  • BE368713A - : en
  • CH139496A - Machine for cutting meat products. : de en
  • CH139658A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU14975A1 - Alloy for joining piezoelectric plates : en ru
  • SU15177A1 - Machine for cutting wooden round discs : en ru
  • US1756692A - Brush-lifting mechanism for electric motors and the like : en
  • US1756764A - Hand bag : en
  • CH139632A - Thread dividers, in particular for warp knotting machines. : de en
  • US1756042A - Cosmetic receptacle : en
  • US1756462A - Altimeter : en
  • SU15201A1 - Device for selecting printed sheets before stitching them : en ru
  • US1756545A - Chair construction : en
  • US1756616A - Delivery fan : en
  • US1756383A - Swimming tube : en
  • US1756478A - Method of and machine for making cups : en
  • US1756657A - Grease feeder : en
  • US1756916A - Muffler : en
  • SU14946A1 - Fire tube boiler with back chamber, smoke tubes and economizer : en ru
  • US1756355A - Method of and means for preparing cord fabric for tire building : en
  • US1756366A - Laundry drier : en
  • CH139655A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139726A - Process for the production of colored coating varnishes containing cellulose derivatives. : de en
  • US1756027A - Apparatus for removing carbonaceous deposits from oil apparatus : en
  • US1756908A - Grinding machine : en
  • US1756684A - Sleeve-valve engine : en
  • PL11808B1 - A method of producing impregnating agents, in particular for impregnating trees. : en pl
  • SU14877A1 - Device for automatically maintaining a constant temperature in electric heating furnaces : en ru
  • SU14885A1 - Bottom lifting and turning shield for dams and other hydraulic structures with Poare farms, etc. : en ru
  • SU15100A1 - Garage for cars and other motor crews : en ru
  • CA299798A - Internal combustion engine : en fr
  • US1756609A - Container-charging ice-cream scoop : en
  • US1756117A - Coach latch : en
  • SU15223A1 - Device for cutting non-conductive objects with alternating current : en ru
  • CA299749A - Electrically controlled pressure regulating system : en fr
  • CH139510A - Process for the production of a new condensation product. : de en
  • ES117626A1 - A fault limiter. : en es
  • FR36287E - Special lens intended for the projection of embossed cinematographic or photographic films : en fr
  • GB328918A - Improvements in instruments for recording operation of electric devices : en
  • SU14937A1 - Thermocouple device to control the temperature distribution in kilns : en ru
  • US1756422A - Sprinkler top for containers : en
  • SU14884A1 - Grain Sampling Apparatus : en ru
  • US1756151A - Woven driving belting : en
  • PL11759B1 - The method of making rings, especially hoops for wheels. : en pl
  • PL11778B1 - Low-pressure combustion engine cylinder. : en pl
  • SU13222A1 - Portable electric incandescent lamp : en ru
  • SU14927A1 - Counting device for calculating volumes : en ru
  • US1756682A - Metallic-vapor-rectifier cathode : en
  • CH139567A - Engaging and disengaging device for rotating power transmission links. : de en
  • GB313500A - Radio system for aerial navigation : en
  • US1756551A - Chair : en
  • DE497022C - Drying device for agricultural products heaped on carts : de en
  • DE497111C - Core microphone with ring-shaped electrodes : de en
  • SU15156A1 - Nail : en ru
  • PL11832B1 - Menstrual band. : en pl
  • US1756438A - Method of and apparatus for assembling shoe parts : en
  • SU15041A1 - The method of producing a surrogate rubber : en ru
  • US1756158A - Manufacture of dithio derivatives from aldehydes : en
  • US1756025A - Ash-removing device : en
  • US1756374A - Circuit breaker : en
  • US1756634A - Crank-shaft-twisting machine : en
  • US1756679A - Incandescent electric lamp : en
  • GB328397A - Improvements in sun blinds : en
  • SU14879A1 - Device for fastening products processed on machine tools : en ru
  • US1756453A - Method of treating trees and apparatus therefor : en
  • US1756585A - Bottom construction for cans : en
  • CH139618A - Motor vehicle, in particular for use in agriculture. : de en
  • ES117489A1 - Procedure for the manufacture of agglomerated cork floats. : en es
  • ES117526A3 - A variable diameter winder. : en es
  • DE497076C - Self-unloading trolleys for moist cargo : de en
  • GB328336A - Improvements in or relating to bi-packs for two-colour photography : en
  • PL11785B1 - i + f1, "? loz Push-on fitting with a hold-down ring, slid over the inner tube. : en pl
  • US1756273A - Signal cap for pneumatic tires : en
  • US1756597A - Oil-well casing head : en
  • SU15055A1 - Method of removing black spots from products : en ru
  • US1756648A - Flytrap : en
  • US1756833A - Adhesive-applying machine : en
  • CH139676A - Process for the preparation of a nitrogenous vat dye. : de en
  • SU14726A1 - The method of producing sulfur chloride : en ru
  • SU15098A1 - Plowing device for planting potatoes : en ru
  • US1756578A - Gelatin-sheet copying machine : en
  • US1756880A - Index device : en
  • SU15149A1 - Modifying an automatic coupler for railway cars : en ru
  • US1756127A - Self-feeding match case : en
  • SU15172A1 - Street wall litter bin : en ru
  • US1756392A - Zigzag-pile-forming machine : en
  • US1756509A - Expanding drill or reamer : en
  • USD81079S - Patjl b : en
  • FR36236E - Improvements to antennas formed by curtains in Greek : en fr
  • US1756233A - Outlet for multiple-conductor cables : en
  • US1756901A - Tie liner and method of making the same : en
  • GB309378A - Improvements in or relating to pneumatic separators : en
  • FR680586A - Manufacturing process of aldehydes and ketones : en fr
  • FR680603A - Device for opening the lids of shoe polish boxes or the like : en fr
  • US1756371A - Continuously-loaded conductor : en
  • GB328487A - Improvements in or relating to exhaust silencers for internal combustion engines : en
  • DE497232C - Split angle tips with the shaft remaining in the rod and a detachable tip : de en
  • FR36253E - Improvements to caissons : en fr
  • FR680421A - Device preventing noise from doors and other moving openings in vehicles : en fr
  • ES117157A3 - A process for the manufacture of thin-free webbing based on canvas and rubber. : en es
  • FR680635A - Instrument for scalp treatment : en fr
  • FR680483A - Rotary machine for the continuous production of compressed tiles with colored patterns : en fr
  • CA299779A - Microphone : en fr
  • CH139592A - Flashing switch. : de en
  • PL11735B1 - Wall of a wooden folding house. : en pl
  • FR680305A - Steam turbine installation : en fr
  • FR680433A - Method and machine for the automatic enveloping of letters, printed matter and other objects : en fr
  • CA299680A - Grass and thistle digger : en fr
  • BE368635A - : en
  • CA299718A - Apparatus for measuring and delivering milk : en fr
  • CH139523A - Cliché and method of making it. : de en
  • CH139577A - Method for operating fuel powder engines. : de en
  • CH139516A - Process for the production of calcined phosphates. : de en
  • US1756528A - Lacquer : en
  • US1756746A - Cedar chest : en
  • CA299687A - Method of making aluminium oxide : en fr
  • CH139714A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680283A - Comb holder : en fr
  • FR680649A - Method and devices for intensifying the production of fire extinguisher foam in fire extinguishers : en fr
  • GB328340A - Improvements in or relating to timing apparatus, particularly for use in connection with telephone systems : en
  • GB318986A - A composition of matter for the cure of foot-rot and corns on sheep, cattle, horses, and the like : en
  • ES117091A1 - A procedure for manufacturing single-cloth fabrics with identical patterns on both sides, so that they coincide with each other, so they have no right or wrong. : en es
  • CH139464A - Machine for kneading, squeezing, mixing and similar work. : de en
  • CH139543A - Electric drive device for speaking machines. : de en
  • US1756285A - Drill : en
  • ES117681A3 - Improvements to the sheet holders used in letter and document file folders or file cabinets. : en es
  • US1756253A - Device for reducing materials : en
  • US1756548A - Can-filling machine : en
  • US1756862A - Separator for the treatment of mixtures of mutually-insoluble liquids : en
  • US1756521A - Chain connecter : en
  • CH139466A - Device for stripping wooden surfaces. : de en
  • CH139515A - Process for improving acidyl cellulose. : de en
  • US1756186A - ot- voyj : en
  • DE496886C - Circuit arrangement for counting connections of different values in telephone systems with dialer operation : de en
  • CH139574A - Hydro machine. : de en
  • SU14888A1 - Mill for fine grinding of material : en ru
  • PL11752B1 - A device of a hygienic rural well. : en pl
  • DE496717C - Multi-part packing ring : de en
  • FR36305E - Improvements in the means of remotely transmitting the indications of an instrument : en fr
  • FR680482A - Articulated seat : en fr
  • SU15106A1 - Funnel with fixture for cleaning liquid : en ru
  • SU15163A1 - A device for measuring the diameters of the transmission shafts from the ground : en ru
  • US1756289A - Drafting board : en
  • CH139702A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139533A - Process for producing a relief in celluloid or celluloid-like materials. : de en
  • SU15193A1 - Combined single chamber or multichamber hydroelectric bath : en ru
  • US1756698A - Safety gasoline hose : en
  • CA299657A - Method of manufacturing tin closures : en fr
  • CH139517A - Means to prevent the formation and to remove already existing boiler scale, as well as to delay the corrosion and the becoming brittle of boiler plate and process for the production of the same. : de en
  • CH139518A - Surface metallization process for non-metallic objects. : en fr
  • CH139687A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139732A - Overload inert, short-circuit-proof fuse cartridge. : de en
  • CH139545A - Cinematographic or photographic color capture and projection device. : en fr
  • CH139565A - Friction overrunning clutch. : de en
  • SU14880A1 - Ampoule for separate storage of solution components : en ru
  • SU14915A1 - Apparatus for automatically opening by the action of light valves for discharging excess air from the respiratory bag : en ru
  • US1756212A - Safety attachment for vehicle wheels : en
  • CA299736A - Needle valve : en fr
  • SU14962A1 - Cleaning for Primus type burner : en ru
  • CH139694A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756017A - Oscillating engine : en
  • US1756854A - Amusement device : en
  • US1756255A - Combustible : en
  • US1756918A - Flash-shearing machine : en
  • USD81074S - Design for a vehicle signal : en
  • ES117503A1 - A box of axles for rail cars. : en es
  • GB311763A - Improvements relating to the manufacture of artificial threads : en
  • DE496864C - Grinding stone for the production of wood pulp for paper production : de en
  • DE496917C - Boiler or water heater with combined heating : de en
  • SU14908A1 - Method for preparing naphthol alkyl esters : en ru
  • SU15009A1 - Molten Metal Coating Machine : en ru
  • US1756069A - Breaker fabric and method of preparing the same : en
  • AU1986529A - Improvements in machines or apparatus as used inthe manufacture of glassware. 9 : en
  • US1756606A - Combined filling and warp stop motion for looms : en
  • GB305139A - Method of and apparatus for producing electrolytic deposits on bodies : en
  • US1756439A - Safety razor : en
  • US1756827A - Brake : en
  • US1756175A - Illusory travel-scope : en
  • US1756213A - Releasing gear for use with lowering apparatus : en
  • SU15060A1 - A machine with a circular saw for the manufacture of connecting locks (dredging quarters) in the fastening forest : en ru
  • US1756016A - Weighting and grading machine : en
  • US1756326A - Self-adjusting intermediate bushing : en
  • US1756555A - Toy animal : en
  • PL11774B1 - : en pl
  • PL11787B1 - Heat exchanger with plates for heat transfer. : en pl
  • US1756791A - Loud-speaker unit : en
  • US1756318A - Washing machine with multiple liquid-impelling device : en
  • US1756499A - Tubing drain : en
  • US1756018A - Process of treating oil : en
  • US1756519A - Attachment for suction cleaners : en
  • CA299754A - Coal drilling apparatus : en fr
  • CH139705A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139548A - Watch. : en fr
  • CH139503A - Process for carrying out chemical syntheses. : de en
  • SU15211A1 - Resistance thermometer : en ru
  • US1756099A - Store front : en
  • US1756140A - Focusing device : en
  • CA299732A - Device for introducing teat cup liners into teat cups : en fr
  • CH139512A - Process for the production of cellulose methane ester. : de en
  • CH139659A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE496777C - Bevel gear : de en
  • GB328365A - Improvements in or relating to tubing machines : en
  • GB306090A - Improvements in or relating to nozzles : en
  • GB328436A - Improvements in retainers for loose covers of seats, and the like : en
  • SU15165A1 - Ball cork with fluid flow control : en ru
  • AU2357129A - Improvements in and relating to exhaust steam heaters : en
  • BE368208A - : en fr
  • DE496964C - Side puller : de en
  • DE496970C - Ampoule-like spray device for chloroethyl or the like. : de en
  • DE497060C - Sports swimming apparatus : de en
  • PL11746B1 - Device for cutting beetroot leaves. : en pl
  • US1756618A - Windshield wiper : en
  • CH139529A - Device for attaching a movie tape to a film spool core. : de en
  • CA299755A - Coal cutting machine : en fr
  • US1756029A - Internal-combustion engine : en
  • US1756685A - Rear sight : en
  • CH139472A - Hangers. : de en
  • US1756306A - Ignition device for oil burners : en
  • US1756870A - Desk-basket lifter : en
  • SU15218A1 - Method of isolating bast fibers from stems : en ru
  • US1756174A - Wall tie : en
  • US1756751A - Windshield-wiper blade : en
  • USRE17653E - Rotary box blanking machine : en
  • SU14984A1 - Thresher for sunflower : en ru
  • SU15063A1 - Method for producing tin from babbitt chips : en ru
  • SU15078A1 - Detector radio receiver : en ru
  • US1756661A - Flywheel and self-oiling wrist pin : en
  • US1756917A - Four-speed transmission : en
  • US1756704A - Electrical outlet device : en
  • SU14896A1 - Steam boiler : en ru
  • SU15229A1 - Turbine water is active : en ru
  • US1756313A - Door fastener : en
  • US1756463A - Combined automobile and aeroplane : en
  • US1756508A - Swaddling cloth : en
  • CH139522A - Easel file. : de en
  • DE497007C - Holder for cleaning cloth : de en
  • ES117574A1 - A procedure to influence fermentation in baking. : en es
  • US1756238A - Hospital equipment : en
  • US1756370A - Safety device for elevators : en
  • AU2341729A - Improvements in wire tying machines : en
  • CA299659A - Combined tail light and license plate : en fr
  • CA299799A - Method of sealing cans : en fr
  • DE497136C - Dry solid rectifier made up of several layers of different fabrics : de en
  • GB328598A - Improvements in dilators : en
  • PL11782B1 - Auxiliary compressor driven by insufficiency in the blast engine. : en pl
  • PL11745B1 - Engine. : en pl
  • PL11760B1 - Gas cooker. : en pl
  • SU20335A1 - A device for recording the operation of tractors, etc. cars : en ru
  • DE496998C - Polarized relay, especially resonance relay, with AC protection for the permanent magnet : de en
  • DE497001C - Slightly inclined slide for all types of ovens, especially regenerative ovens : de en
  • FR680253A - Wardrobe suitable for sick beds : en fr
  • CH139549A - Process for producing an iron alloy. : de en
  • DE496869C - Jack, especially for motor vehicles, with a disengageable reversing gear : de en
  • DE497215C - Rotating device for driving in and pulling out piles : de en
  • CA299725A - Card display device : en fr
  • FR680297A - Device for tissue plating : en fr
  • PL11775B1 - A way to divert copper-ammonium rayon into a bath with circulating liquid. : en pl
  • SU15003A1 - Tool for tilting dough kneader : en ru
  • DE497064C - Packing table : de en
  • ES117033A1 - A new procedure for welding aluminum. : en es
  • US1756788A - Grain-heading machine : en
  • US1756768A - Piston : en
  • SU15217A1 - The kitchen center heated by liquid fuel : en ru
  • US1756079A - Mortar shell : en
  • CH139642A - Process for the production of a new intermediate product in the tar color industry. : de en
  • SU15170A1 - Air Illumination Device : en ru
  • BE369029A - : en
  • DE496666C - Wood molding polishing machine : de en
  • DE496845C - Device for eliminating or reducing the interference effects of power lines on neighboring telecommunication lines : de en
  • DE496988C - Device for regulating the flow of cooling water in absorption refrigeration machines : de en
  • CH139493A - Device for peeling and brushing grain and the like. : de en
  • DE496791C - Security device against theft of motor vehicles : de en
  • DE496801C - Device for spreading cut tobacco in cigarette machines : de en
  • DE496834C - Device for increasing the water circulation in upright arranged storage tanks during discharge : de en
  • BE368317A - : en
  • DE496696C - Control of machine parts on automatically driven shoe machines : de en
  • DE496899C - Automatic dough dividing machine : de en
  • CH139670A - Process for the preparation of a nitrogenous vat dye. : de en
  • USD81061S - Design for a tumbler or similar article : en
  • US1756599A - Apparatus for dyeing hat bodies and similar materials : en
  • US1756903A - Automatic switching system : en
  • AU1933529A - An improved scarifier, and means for attaching same andother like implements to tractors : en
  • CA299636A - Bottle cap remover : en fr
  • SU14935A1 - Automatic brake for a carriage inclined lift : en ru
  • SU15140A1 - Nozzle : en ru
  • PL11850B1 - : en pl
  • SU14922A1 - Distribution mechanism with ring slide for multi-cylinder internal combustion engines : en ru
  • US1756066A - Dog-racing apparatus : en
  • US1756486A - Electric condenser for high-tension ignition circuits : en
  • US1756755A - Furnace : en
  • SU14974A1 - Internal combustion engine : en ru
  • US1756172A - Thread-cutting machine : en
  • US1756330A - Splicing structure for canted rails : en
  • US1756466A - Valve for rock drills : en
  • CA299792A - Method of de-aerating feed water for boilers : en fr
  • CA299708A - Superheater : en fr
  • US1756575A - Method for substituting alkyl groups in the aromatic nucleus : en
  • US1756742A - Shingle : en
  • SU15202A1 - Portable electric incandescent lamp : en ru
  • US1756254A - Fluidizer and method of fluidizing : en
  • US1756809A - Combined corset and brassiere : en
  • US1756336A - Trunnion joint and the lubrication thereof and of associated parts : en
  • US1756481A - Thermionic tube : en
  • US1756707A - Oil-burning apparatus : en
  • US1756812A - Method and apparatus for extracting castings from molds : en
  • CH139506A - Process for the preparation of a chromium-containing azo dye. : de en
  • PL11731B1 - Potato steamer. : en pl
  • CA299803A - Egg flat : en fr
  • US1756148A - Absorption refrigerating machine : en
  • CH139555A - Melt-coated electrode for electrical welding. : de en
  • PL11809B1 - : en pl
  • SU15085A1 - Bottle cleaner : en ru
  • US1756037A - Grate and pallet structure : en
  • US1756629A - Extendible vise support : en
  • BE369054A - CLOCK BALANCER ELECTRICALLY CONTROLLED BY THE END OF THE SPIRAL SPRING : en fr
  • CA299673A - Digester for sulphite wood pulp : en fr
  • CA299713A - Paper winding apparatus : en fr
  • CH139675A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139530A - Speech cinematograph. : de en
  • CH139721A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139653A - Process for the preparation of a vat dye. : de en
  • DE496766C - Container or can, especially for cigarettes, cigars or the like. : de en
  • GB328408A - An improved vibratory massage appliance : en
  • SU15007A1 - Wind water engine : en ru
  • US1756622A - Shuttle for weft-replenishing looms : en
  • US1756766A - Towel cabinet : en
  • CH139528A - Cinematographic camera. : en fr
  • SU14921A1 - The shutter for the passage of tissue in the brew or zaparku with temperatures above 100 ° C : en ru
  • SU15230A1 - Device for determining the depth of indentation of a ball in a Brinel device for determining the hardness of metals : en ru
  • US1756792A - Folding support : en
  • US1756109A - Method and apparatus for supporting and delivering viscous glass : en
  • US1756221A - Garment hanger and stretcher : en
  • US1756265A - Mold : en
  • CH139495A - Mixing and kneading machine. : de en
  • BE368966A - : en fr
  • US1756658A - Mechanism for feeding screw eyes : en
  • DK42140C - Method for the preparation of photosensitive membranes containing diazo compounds. : da en
  • GB328497A - An electrical sound-box for talking machines : en
  • DE496792C - Card holder for motor vehicles : de en
  • DE497112C - High frequency machine : de en
  • ES117520A1 - A system of rice powder box with self-understanding of these. : en es
  • FR36274E - New dyes for vats : en fr
  • GB305173A - Improvements in or relating to clamping devices for mounting printing-plates : en
  • ES117512A1 - Process for the manufacture of hermetic seal discs for bottle closures and the like. : en es
  • ES24Y - Girdle-corset with special closure for men. : en es
  • FR680486A - Electrical signaling system for establishing communications with mobile vehicles : en fr
  • CA299800A - Dust excluding cover for dishes : en fr
  • FR680561A - Improvements in aircraft metal construction : en fr
  • FR680495A - Window lift : en fr
  • SU14865A1 - Base to a two-filament incandescent light bulb : en ru
  • SU15018A1 - The method of melting aluminum and its alloys : en ru
  • US1756210A - Chair : en
  • US1756621A - Internal-combustion engine : en
  • AU1934829A - Improvements in or relating to adjustable glare vizors or sun shields for use in connection withthe windscreens of motor vehicles : en
  • GB328620A - Improvements in the manufacture and production of mixed fertilizers : en
  • DE496332C - Counter aggregate for the multiple tariff : de en
  • DE497182C - Vertical steam turbo pump : de en
  • CA299709A - Superheater boiler : en fr
  • CH139597A - Oil burner. : de en
  • FR680392A - Improvements in methods and devices for the transmission of vision : en fr
  • DE496877C - Process for the production of multi-colored rovings : de en
  • DE496943C - Method for sealing gasoline containers : de en
  • ES117413A1 - Procedure for roasting sulphurous minerals and other materials containing sulfur. : en es
  • FR36289E - DC generator block : en fr
  • ES117556A3 - An improvement in the manufacture of asphalt tiles for paving. : en es
  • ES117570A1 - Improvements in synchronizing devices for sound cinematography, on film. : en es
  • US1756201A - Loud-speaker : en
  • DE496915C - Switching arrangement for electrical systems in which several busbars are coupled to one another by bridging reactors : de en
  • FR36251E - Electro-magnetic clock mechanism : en fr
  • FR680628A - New urban illuminated advertising device : en fr
  • GB328503A - Improvements in and connected with valve gear for gas meters : en
  • GB328520A - Improvements in the manufacture of glass : en
  • GB328675A - Improvements in the manufacture and production of wetting, cleansing, dispersing agents and the like : en
  • SU13869A1 - Method of making welding electrode shells : en ru
  • SU15128A1 - Device for determining the flow of water in streams : en ru
  • GB306079A - Improvements relating to centrifugal machines : en
  • GB328367A - Water pressure perpetual motion motor : en
  • GB328443A - Improvements in or relating to apparatus for feeding molten glass : en
  • GB328633A - Improvements in or relating to roundabouts or like amusement apparatus : en
  • GB305236A - : en
  • FR36220E - Device for classifying objects of different weight : en fr
  • DE496633C - Control device for electrically operated cooling systems with several cooling cells : de en
  • GB328650A - Improvements in and relating to neck ties : en
  • CA299748A - Process of manufacturing azodyestuffs : en fr
  • US1756819A - Resinous product, shellac substitute, etc., and process of making same : en
  • FR680642A - Process for the manufacture of marbled and chamarred glasses : en fr
  • FR680528A - Improvements to glass furnaces : en fr
  • GB328526A - Improvements in or relating to the cutting of teeth on files, saws and similar toolshaving serrated cutting edges : en
  • ES116947A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES117646A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR36301E - Heavy oil oven burner : en fr
  • CA299769A - Method and apparatus for manufacturing roofing : en fr
  • CH139461A - Electric instant water heater. : de en
  • FR680310A - Mechanical sulfate-hydrochloric acid furnace : en fr
  • GB328413A - Improvements in or relating to paper feed mechanism for tabulating or other printing machines : en
  • FR680287A - Device for adjusting the phase shift in an electrical installation : en fr
  • GB328568A - Improvements in electric couplings : en
  • DE497063C - Toys in the shape of two figures : de en
  • DE497098C - Process for the production of oxides of quinine : de en
  • DE496923C - Knife tensioning device to compensate for the tension of the knife on band knife splitting machines : de en
  • FR36339E - Closing of bottles or other containers : en fr
  • GB328496A - Improvements in or relating to frames for photographs and the like : en
  • DE496774C - Method and device for achieving a periodically variable angular velocity in gearboxes : de en
  • ES117573A1 - Multicopista device operated by hand and power at will. : en es
  • FR680580A - Valve actuator : en fr
  • GB315876A - Improvements in disengaging gear for boats : en
  • FR680389A - Advanced device for ligating arteries, clamping tissue, and similar surgical applications : en fr
  • FR680328A - Device for mounting screw gears : en fr
  • FR36219E - Brake lining : en fr
  • FR36272E - Safety band : en fr
  • FR680271A - Protective case for watches : en fr
  • FR36345E - Grease nipple for wheel axle oil boxes : en fr
  • FR680519A - Automatic opening and closing device for sewers : en fr
  • FR680565A - Wheel system, for all applications, more especially usable as a steering wheel for land, water and air vehicles : en fr
  • GB328442A - Improvements in or relating to machines for de-pulping fibre-containing foliate plants : en
  • DE496779C - Grinding bodies for devices for grinding, comminuting or pulverizing, in particular cocoa mass : de en
  • FR680289A - Improvements made to containers : en fr
  • FR680470A - Advertising article : en fr
  • DE497086C - Lighting fixtures for shop windows, theater purposes, especially for ramp lighting and the like. like : de en
  • ES117619A1 - Improvements in steam ejectors for vacuum brakes, railway wagons and similar vehicles. : en es
  • ES117658A1 - A preventive device for accidents on public roads, especially at intersections, crossings, level crossings and other points of great movement. : en es
  • GB328909A - An improvement relating to the transfer of colour designs to fibrous materials : en
  • FR680472A - Advanced anti-glare diffuser screen for automobile headlights : en fr
  • GB315260A - Improvements in or relating to the manufacture of engraved printing rollers for fabrics and the like : en
  • CH139583A - Process for the production of a powder, which is suitable for the production of cooling brines, from a salt solution. : de en
  • US1756047A - Bag or envelope : en
  • US1756607A - Warp stop motion : en
  • AU2367529A - Improvements in or relating to fans or blowers : en
  • CA299629A - Display box : en fr
  • SU15080A1 - Modification of the firebox : en ru
  • US1756608A - Machine for use as mechanical toys and other purposes : en
  • US1756849A - Exhibition and advertisement stand : en
  • ES115862A1 - IMPROVEMENTS IN TRANSMISSION TELEGRAPH AND RADIOTELEGRAPHIC DEVICES : en es
  • SU15087A1 - Adaptation to the bank for the inclusion of meters : en ru
  • ES117672A1 - A new system of cinematographic films. : en es
  • GB328513A - Improvements in reels for cables : en
  • US1756113A - Envelope opener : en
  • US1756641A - Ground stake : en
  • US1756869A - Trap and separator for immiscible liquids : en
  • SU14889A1 - Mode of action of the absorption (absorption) installation : en ru
  • SU15224A1 - Device for transmitting signals about the malfunctioning of machines : en ru
  • US1756540A - Electromagnetic switch : en
  • US1756605A - Mechanism for collecting and feeding screw eyes : en
  • FR36298E - Irreversible rotary transmission in both directions : en fr
  • DE496749C - Method and device for stereoscopic X-ray recording of periodically moving organs of the human or animal body : de en
  • GB303368A - Improvements in fabric coating composition and method of preparing same : en
  • GB328461A - Improvements in harrows or like agricultural implements : en
  • FR680648A - Improvements in shuttle-less looms : en fr
  • GB307430A - Improvements in change-speed gear : en
  • GB328511A - Improvements in clips for labels : en
  • US1756202A - Latch mechanism : en
  • ES117571A1 - Improvements in circular machines of the Standard type for making stockings and socks with samples in colors or puffs. : en es
  • ES117688A1 - WASHING TANKS PISTONNAGE REGULATOR : en es
  • FR36243E - Duplicating device : en fr
  • FR680406A - Frame of t. s. f. with special contactor : en fr
  • GB306129A - Porous body : en
  • GB328525A - Improvements in doll-head bearings of steam drying cylinders : en
  • US1756359A - Means for the manufacture of paper boxes, cardboard boxes, and the like : en
  • SU14873A1 - Vertical grinding set : en ru
  • SU14924A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • SU15192A1 - SLR camera : en ru
  • DE496873C - Bullet trap, especially for small caliber projectiles : de en
  • GB328345A - Improved wind-screen frames for vehicles : en
  • US1756317A - Metal pickling : en
  • US1756529A - Apparatus for treating tire bands : en
  • PL11807B1 - Device for heating and illuminating the mucous membranes of the nose. : en pl
  • SU15000A1 - Clamp-on pliers for lifting one or more rows of bars : en ru
  • US1756708A - Shoe-heel-setting device : en
  • US1756467A - Theftproof pocket : en
  • SU15122A1 - Device for automatic transfer of the belt from the working pulley to the idler and back in the transmission of an air power unit : en ru
  • US1756556A - Electrode holder : en
  • US1756820A - Spike-tooth harrow : en
  • ES117510A1 - PROCEDURE FOR GRINDING MAGNESIUM ALLOYS, ESPECIALLY IN THE FORM OF MODELED PARTS : en es
  • USD81065S - Design for : en
  • DE497074C - Control device for automatically switching water supply systems : de en
  • PL11841B1 - A method of preparing cotton wool and similar products to absorb the harmful components of tobacco smoke. : en pl
  • US1756445A - Battery terminal : en
  • GB328570A - Improvements in ladies' knickers : en
  • IE12651L - Dentures. : en
  • SU15035A1 - Automatic device for controlling the temperature of steam, gas or liquid in pipelines : en ru
  • SU15155A1 - Drilling mud trap : en ru
  • US1756041A - Interchangeable bracelet and brooch : en
  • DE495237C - Process for the production of a tape consisting of several fabric layers interwoven by binding chain threads : de en
  • ES117628A1 - Improvements in light sensitive devices. : en es
  • GB328424A - Improvements in coin freed automatic vending machines : en
  • US1756913A - Frame construction : en
  • CA299690A - Graphophone : en fr
  • US1756885A - Card holder : en
  • US1756058A - Tube vulcanizer : en
  • USD81067S - Design fob a casing for a suction cleaner or similar article : en
  • FR36277E - Direct reading pyrometer : en fr
  • IE11217L - Typographic composing machines : en
  • US1756124A - Work holder : en
  • US1756308A - Inking mechanism for printing presses : en
  • FR36310E - Use of polished metal sheets as fire and heat insulating materials and special applications : en fr
  • FR680526A - Method and device for receiving laminated glass : en fr
  • DK42126C - Device for rinsing tanks emptied by siphoning effect. : da en
  • FR680280A - Method and apparatus for separating materials by centrifugal force : en fr
  • FR680542A - Process for obtaining glass and cast glass plates free from ripples : en fr
  • SU15115A1 - Instrument for detecting the presence of acid in water : en ru
  • US1756098A - Pump jack : en
  • US1756198A - Homogenizing machine : en
  • US1756274A - Signaling conductor : en
  • US1756592A - Pulley : en
  • US1756252A - Synthetic product and process of making same : en
  • US1756798A - Heat-absorbing means for sheet-glass apparatus : en
  • US1756890A - Plug for tobacco pipes : en
  • DE496768C - Two-stroke compound internal combustion engine : de en
  • DE496924C - Insole with support cushion : de en
  • IE10830L - Milking machines : en
  • GB307429A - Rubber covered electric cable : en
  • SU14961A1 - Modifying the manual filing device : en ru
  • SU15235A1 - Device for wire radio house : en ru
  • FR680341A - Device for attaching a thread to a ball such as a tennis ball : en fr
  • GB328549A - Improvements in or relating to means for transmitting electric impulses : en
  • FR680464A - Process and apparatus for the production and application of fluorescence and phosphorescence phenomena or phosphorescence only : en fr
  • FR36311E - Methods and apparatus for obtaining talking cinematograph films : en fr
  • US1756071A - Rail anchor : en
  • US1756623A - Base exchange material and method of preparing same : en
  • CH139519A - Process for increasing the elongation, flexibility and rollability of sheets, strips, wires, etc. made of aluminum alloys. : de en
  • US1756914A - Brake : en
  • ES117517A1 - New manual vacuum cleaner broom method. : en es
  • FR680298A - Contoured bumper system for motor vehicles : en fr
  • ES117653A1 - Oscillating arrangement of headlights, especially of motor vehicles. : en es
  • ES117641A1 - Procedure for degumming waxed and softened artificial silk. : en es
  • CH139554A - Vibrator operated by compressed air for molding machines. : de en
  • US1756209A - Landing gear for aeroplanes : en
  • US1756875A - Regulating system : en
  • FR36210E - System for continuous and amplified recording of indications from measuring devices : en fr
  • CH139641A - Process for the preparation of a carboxyamidobenzene-o-thioglycolic acid. : de en
  • GB328645A - Improvements in the manufacture and production of glues from yeast which are stable for storing : en
  • SU15152A1 - Coil making machine : en ru
  • CA299681A - Draft starter : en fr
  • CH139708A - Process for the preparation of a nitrogenous vat dye. : de en
  • GB328489A - Improvements relating to wind direction indicators : en
  • DE496947C - dinghy : de en
  • DE497097C - Process for the preparation of amino acid amides : de en
  • DE497157C - Agitator drive for an agitator blade mounted in the swing axis of semicircular troughs : de en
  • DE497198C - Fountain pen : de en
  • FR680277A - Improvements to devices for making connections between wires : en fr
  • FR680527A - Method and device for the treatment of glass and cast glass sheets : en fr
  • FR680342A - Automatic expansion compensator : en fr
  • FR680476A - Hot water storage boiler, heated by gas fuel : en fr
  • GB303375A - Manufacture of products of the anthracene series : en
  • ES117661A2 - AN EXPANSION OF THE MECHANICAL PROCEDURE FOR POWDERED CEMENT PACKAGING : en es
  • US1756341A - Electrical conductor : en
  • GB328512A - A machine for grading eggs or other articles of commerce by weight : en
  • DE497227C - X-ray film emulsified on both sides : de en
  • FR36317E - Improvements to auto or other steering wheels : en fr
  • FR680465A - Process for recovering the products of hydrogenation under pressure : en fr
  • GB328226A - Improvements in or relating to apparatus for cooking and heating by means of petroleum and other liquid fuel : en
  • GB328607A - Improvements in and relating to confectionery : en
  • GB328630A - Improvements in domestic grates or ranges : en
  • US1756014A - Lapping tool : en
  • US1756149A - Slice collector for slicing machines : en
  • US1756857A - Hard-metal composition and method of making the same : en
  • ES117094A1 - A NEW DEVICE FOR THE MANUFACTURE OF RINGS FOR AUTOMOBILE WHEELS : en es
  • GB328402A - Improvements in or relating to the joints of pipes for roadways : en
  • FR680266A - Improvements to sorting machines for statistical records and the like : en fr
  • GB328335A - Improvements in or relating to welded-on flange joints : en
  • FR680592A - New application of centrifugal clutches to drive aviation propellers : en fr
  • SU15017A1 - Lathe device for drilling holes in the brush pads : en ru
  • DE497090C - Device for firing explosives and for immediately extinguishing the resulting flame : de en
  • DE496991C - Spring tongue switch for grooved rails : de en
  • GB314333A - Improvements relating to superheaters : en
  • FR36324E - Compressed and Reinforced Straw Panel Making Machine : en fr
  • FR680335A - AC synchronous motor : en fr
  • FR680375A - Method and device for the optical compensation of the movement of images in cinematographic apparatus : en fr
  • GB328358A - Improvements relating to fluid pressure current motors : en
  • FR680543A - Improvements to devices for adjusting the thickness of glass and cast glass plates : en fr
  • FR36261E - Improvements to hydraulic shock absorbers : en fr
  • GB328399A - An improved detachable closure device for liquid and other receptacles : en
  • GB328655A - Improvements in and relating to prepayment devices for quantity meters : en
  • DE497065C - Device for producing a protective cover for paper rolls u. like objects : de en
  • GB328445A - Apparatus for use in moulding or producing articles of glass : en
  • DE496913C - Junction box for electrical risers : de en
  • FR36258E - Improvements to devices for lifting axles, wheels of automobiles or others : en fr
  • DE496875C - Follow pointer aiming device : de en
  • US1756411A - Dry molding : en
  • PL11794B1 - A method of obtaining rayon directly in the form of a winding required in the textile industry and an apparatus for carrying out the method. : en pl
  • DE497105C - Process for the production of acid-resistant cover layers on etching metal plates for chemigraphic purposes : de en
  • DK42116C - Device by Safety Mechanisms to Prevent Premature Ignition of Firearms. : da en
  • DE496974C - Machine for pressing the sole onto the lasted shoe : de en
  • ES117487A1 - Improvement in the construction of warp beams. : en es
  • ES117606A3 - A process for making lithographic printing plates. : en es
  • FR680340A - Automatic signaling device for roads : en fr
  • IE10829L - Oscillation generators : en
  • CA299703A - Apparatus for classifying materials : en fr
  • CH139648A - Process for the preparation of a polyazo dye. : de en
  • US1756055A - Synchronous motor : en
  • USD81068S - Design for a combined clock frame and face : en
  • CA299661A - Laundry machine : en fr
  • CH139590A - Neutral terminal. : de en
  • US1756464A - Submarine safety device : en
  • CH139509A - Colored varnish and process for its manufacture. : de en
  • US1756732A - Skidding carriage : en
  • FR680590A - Electric fuel pump with automatic switch device isolated from fuel : en fr
  • FR680501A - Process for increasing the breaking strength of a plated light metal : en fr
  • CA299711A - Moulding mixture : en fr
  • FR36237E - Altimeter : en fr
  • DE496901C - Coke oven : de en
  • DK42128C - Device for Percussion Tools. : da en
  • SU14920A1 - Open-hearth furnace : en ru
  • US1756048A - Lady's novelty hand bag : en
  • US1756670A - Vulva clamp : en
  • US1756823A - Heat regulator : en
  • CH139614A - Method and apparatus for filling bags. : en fr
  • CH139627A - Warning system at railroad crossings. : de en
  • CH139678A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139483A - Process for producing colored masses. : de en
  • US1756553A - Unloading mechanism for bottle washers : en
  • US1756613A - Can opener : en
  • SU15108A1 - Dephlegmator : en ru
  • US1756511A - Fireplace : en
  • US1756035A - Process for the production of combinations of rubber and paper and product obtained thereby : en
  • US1756292A - Scale pan : en
  • ES89U - Toy consisting of an animal figure with articulated legs that allow it to move without wheels. (Machine-translation by Google Translate, not legally binding) : en es
  • US1756196A - Method of making metal sheets : en
  • SU13227A1 - Device for screwing pin insulators onto pin : en ru
  • SU14998A1 - Instrument for recording aiming accuracy : en ru
  • US1756316A - Apparatus for mounting wires : en
  • SU15231A1 - Thermostat for electric ovens : en ru
  • US1756562A - Electric socket : en
  • US1756906A - Material for use in treatment of liquids : en
  • US1756779A - Vegetable grater : en
  • CH139562A - Removable fixing device of two parts to each other. : en fr
  • SU14941A1 - AC contact copper oxide rectifier : en ru
  • SU15072A1 - Controller gt : en ru
  • US1756902A - Golf-club carriers : en
  • SU14983A1 - Leather stretch frame : en ru
  • CH139634A - Process for the preparation of sodium cyanide. : de en
  • DE496863C - Diamond color neon sign : de en
  • SU14916A1 - Steam radial turbine with a wing rotor : en ru
  • US1756164A - Water-tube boiler : en
  • US1756284A - Power-dipper door-latch release : en
  • US1756554A - Bottle-washing machine : en
  • US1756722A - Pulp product and process of making the same : en
  • US1756557A - Belt tightener : en
  • US1756440A - Cinema or analogous projecting apparatus : en
  • SU14957A1 - Center Bladder : en ru
  • SU15094A1 - A device for lubricating rails on curved track sections : en ru
  • FR680575A - Devices for purifying oil used in machine tools : en fr
  • SU20379A1 - Printing accessory to the mechanism for perforation of statistical cards : en ru
  • US1756263A - Flush valve : en
  • PL11806B1 - Machine for cleaning and sorting grain. : en pl
  • PL11748B1 - Machine for massage. : en pl
  • US1756927A - Towel cabinet : en
  • US1756200A - Color fountain for block printing machines : en
  • US1756811A - Shaving brush : en
  • CA299705A - Process of preparing highly active coal : en fr
  • BE368412A - method and device for radiography : en fr
  • CA299663A - Heat treatment of briquettes : en fr
  • CH139573A - Slurry pump. : de en
  • DE496866C - Drying section for paper machines : de en
  • DE497148C - Floor polishing device with alternately usable, removable brush and an application roller connected to a wax container : de en
  • DE496994C - Electrodynamic braking of direct current vehicle electric motors, which are started and regulated by a rotating voltage divider : de en
  • DE497103C - Control procedure for deflagration steam generator : de en
  • DE497137C - Cathode tubes with resistors in the base : de en
  • US1756494A - Shuttle-spindle pivot : en
  • US1756617A - Multiple casting machine : en
  • DE496861C - Process for the production of a screw milling cutter with which straight or inclined teeth on bevel gears are cut using the rolling process : de en
  • FR680285A - Stitch forming mechanisms in sewing machines : en fr
  • SU15142A1 - Method of printing on photographic gelatin layers : en ru
  • DE497055C - Method of manufacturing shoe lasts from plaster of paris with wire insert : de en
  • AU2361629A - Improvements in spring mattresses beds, spring seats and the like : en
  • US1756303A - Sled : en
  • US1756082A - Work stand : en
  • PL11751B1 - : en pl
  • SU14977A1 - Secret door lock : en ru
  • AU1977429A - Means for preventing emission of spray in electrolytic processes : en
  • CH139654A - Process for the preparation of a vat dye. : de en
  • DE497249C - Oil collection bag for axle bearings of rail vehicles : de en
  • DE496903C - Process for the preparation of non-staining thio derivatives of phenols : de en
  • FR680553A - Potato harvester : en fr
  • CH139674A - Process for the preparation of a nitrogenous vat dye. : de en
  • ES116624A3 - Improvements in machinery for grinding, mixing and similar operations. : en es
  • CA299694A - Equalizing device for brakes : en fr
  • USD81054S - Alexander hart : en
  • FR680514A - Siphon for washing tubs, watering tubs, sinks and other applications : en fr
  • FR680615A - Improvements in barriers for railway level crossings : en fr
  • US1756730A - Decapper for bottles : en
  • FR36269E - Air horn horn : en fr
  • BE367084A - : en
  • CH139693A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139703A - Process for the preparation of a nitrogenous vat dye. : de en
  • BE368564R - Loudspeaker enhancements : en fr
  • CA299676A - Latch for vehicle doors : en fr
  • US1756542A - Forming means for composite columns and the like : en
  • US1756898A - Balancing device : en
  • PL11800B1 - Roof truss. : en pl
  • SU15031A1 - Safety lock for latches : en ru
  • US1756699A - Rotary-hook sewing machine : en
  • GB328437A - Improvements in or relating to apparatus for pulverising coal and like substances : en
  • GB328581A - Improvements in speed limit signal or indicating devices for speedometers : en
  • US1756736A - Fastener : en
  • US1756889A - Electron-discharge apparatus : en
  • CA299651A - Control mechanism for the fuel pumps of internal combustion engines : en fr
  • FR36256E - Armored conductor for electrical pipelines : en fr
  • GB328455A - Improvements in or relating to calculating devices : en
  • GB328623A - A method of, and means for producing structural forms of small dimensions of colloidal material, especially of glue or gelatine : en
  • DE497018C - Writing lever for registering instruments : de en
  • CH139575A - Condensation locomotive with feed water preheater and auxiliary water evaporator heated by the exhaust steam from an auxiliary machine. : de en
  • FR680559A - Improvements in shoe manufacturing : en fr
  • GR2732B - IMPROVEMENTS IN OR RELATING TO SAFETY SHAVERS. : el en
  • US1756299A - Game : en
  • SU14970A1 - Inclinometer : en ru
  • DE496568C - Method for manufacturing a waveguide : de en
  • SU15048A1 - Electric rheostat with resistance forming liquid, powdered or comminuted material : en ru
  • SU14895A1 - A device for applying to the body supporting the heat of the electric lamps of incandescent substances that protect the bulbs of the lamps from blackening : en ru
  • US1756749A - Filament mounting for gas-detecting apparatus : en
  • US1756816A - Impedance variation compensator circuits : en
  • FR36293E - Continuous machine for phosphating and washing fabrics before loading or immersing them freely for varying times in a succession of different baths : en fr
  • GB305170A - Cement and process for its manufacture : en
  • FR36259E - : fr
  • FR36338E - Automatic temperature regulator : en fr
  • FR680309A - Improvements to fans and similar propulsion devices, more particularly for creating induced draft in boiler installations : en fr
  • GB328041A - Improvements in and relating to stoppers for bottles : en
  • AU1772529A - An improved self closing gate : en
  • AU2218429A - Improvements in railway journal boxes and methods of assembling thesame : en
  • CA299767A - Painting device : en fr
  • CA299797A - Artificial tooth : en fr
  • CH139486A - Process for the preparation of a finishing agent. : de en
  • CH139695A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299684A - Apparatus for ejecting atomised liquids : en fr
  • SU15013A1 - Induction motor : en ru
  • US1756761A - Piston and connecting rod : en
  • GB328372A - Improvements in or relating to weighing and ticket-printing machines : en
  • FR36235E - Single frequency electrical synchronization method : en fr
  • FR36241E - Safety device for glasses or ice cream : en fr
  • FR680304A - Mobile bell gasometer without sealing liquid : en fr
  • US1756394A - Boiler cleaner : en
  • GB312693A - Improvements in air-heating devices for use by hairdressers : en
  • GB328400A - Improvements in, or relating to, front seats of motor vehicles : en
  • FR680307A - Method and device for utilizing temperature variations upon production of motive force : en fr
  • DE497045C - Ship shape : de en
  • FR680278A - Deformable tube with spout valve closure : en fr
  • FR680504A - Time and delayed action relays : en fr
  • GB312151A - : en
  • GB328394A - Improvements in or relating to spanners, wrenches or the like : en
  • SU14903A1 - Beet washer : en ru
  • ES117644A1 - An electrical appliance cleaner and dryer by rotation of high parts adopted to the end of an extendable handle. : en es
  • FR680262A - Process for introducing the piece of metal to be rolled into a rolling mill with oblique rolls, and apparatus for this introduction : en fr
  • DE497123C - Electric timer : de en
  • DE496476C - Book rack : de en
  • GB305468A - Process for the preparation of artificial silk : en
  • GB314950A - Apparatus for the production of cut tobacco : en
  • GB313530A - Improvements in and relating to electric resistance seam-welding machines : en
  • GB328649A - Improvements in the manufacture and production of hydrocarbons of low boiling point from those of higher boiling point : en
  • GB314995A - Improvements in or relating to colour photography : en
  • US1756264A - Roller bearing : en
  • DE497062C - A thin-walled children's play ball made of rubber o. : de en
  • GB328458A - Improvements in the construction of boats and the like : en
  • US1756031A - Air-cooled furnace block : en
  • US1756377A - Fielder's glove : en
  • ES116651A1 - Rubber gloves for rescue and swimming. : en es
  • ES117533A1 - COMBUSTION ENGINE : en es
  • ES117544A1 - Procedure to produce water gas. : en es
  • FR680533A - Elastic chopstick seat : en fr
  • GB328426A - Improvements in coin freed automatic vending machines : en
  • FR680388A - Internal combustion engine with liquid fuel, with self-ignition of the fuel in the compressed air charge and pre-combustion chamber : en fr
  • GB328430A - Improvements in or relating to circular knitting machines : en
  • GB328606A - Improvements in and relating to processes of extracting neutral grease from wool scouring water and treating same : en
  • GB305480A - Improvements in and relating to electric circuit interrupting devices : en
  • FR36224E - Process for the execution of metallic coatings : en fr
  • US1756543A - Automatic time switch : en
  • FR680437A - Device for the treatment of blennorhagia : en fr
  • GB328668A - Improvements in trays, drawers, cabinets and the like : en
  • FR680530A - Method and means for the transmission of signals and images and television : en fr
  • GB312233A - A process of producing humous colloids : en
  • ES117066A1 - An automatic filler procedure. : en es
  • DE497068C - Conveyor device with rods corrugated in the longitudinal direction : de en
  • CA299704A - Lost motion linkage for fuel pumps : en fr
  • US1756633A - Portable can opener : en
  • US1756733A - Portable electric lamp : en
  • US1756883A - Article support : en
  • PL11741B1 - The method of briquetting semi-coke and coke fines with the use of coal as a binder. : en pl
  • US1756726A - Wheel-flange lubricator : en
  • GB328551A - Improvements in or relating to gramophones : en
  • SU14942A1 - A device for heating samovars with kerosene or oil : en ru
  • USD81057S - Stamping pboducts go : en
  • US1756672A - Dynamo-electric machine : en
  • DE496265C - Casting machine operated by piston pressure : de en
  • CA299723A - Fuel injection nozzle : en fr
  • CH139709A - Process for the preparation of a nitrogenous vat dye. : de en
  • US1756380A - Rubber mat : en
  • US1756563A - Art of cracking hydrocarbons : en
  • GB328611A - Improvements in or relating to telephone systems : en
  • BE368988R - : fr
  • CA299667A - Clamp for scaffolding : en fr
  • CA299789A - Draft gear : en fr
  • US1756372A - Track liner : en
  • US1756450A - Cutter bar for coal-cutting machines and the like : en
  • DE482213C - Automatic switch in the form of a safety plug : de en
  • US1756418A - Envelope-dispensing machine : en
  • US1756235A - Coking retort oven : en
  • CH139455A - Scaffolding holder. : de en
  • DE496728C - Guide board for library registries : de en
  • ES117650A1 - Procedure for the manufacture of sulfuric acid from the exhaust gases containing sulfidic acid from the saturated ammonia. : en es
  • FR680324A - Process for manufacturing hollow bodies in agglomerated material and machine for its implementation : en fr
  • GB328465A - Improvements relating to fire-extinguishing sprinkler systems : en
  • GB328917A - Improvements in direction indicators, signalling apparatus, advertising or display signs and the like : en
  • AU2277829A - Improvements in and relating to brake mechanisms : en
  • US1756207A - Circulating pump for power units : en
  • CH139490A - Method for filling the cavity between the insole and the outsole of footwear. : de en
  • US1756893A - Electron-discharge apparatus : en
  • DE497003C - Recuperative plate preheater working in cross flow, especially for preheating combustion air : de en
  • CA299761A - Acoustic signalling device : en fr
  • DE497237C - Rotatable filter pressure and suction drum : de en
  • CA299655A - Method of manufacturing pneumatic tires : en fr
  • FR36283E - Improvement in maintenance devices for telegraph, telephone or signaling lines : en fr
  • GB328579A - Improvements in solar clocks : en
  • CA299760A - Starting gate for horse racing : en fr
  • CH139667A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299805A - Floor finishing machine : en fr
  • AU1947429A - Improvements in spring mattresses, beds, spring seats spring backs andthe like : en
  • CH139644A - Process for the production of a new intermediate product in the tar color industry. : de en
  • SU13221A1 - Motor car for monorail railroad pillars : en ru
  • SU15133A1 - Drive Adaptation for Automatic Selective Telephone Switches : en ru
  • US1756468A - Pneumatic apparatus for producing mats or bats of fibrous materials : en
  • SU15065A1 - Machine for rolling and trimming round rigid boxes : en ru
  • CH139451A - Drive for mobile agricultural machines, in particular tillers. : de en
  • FR36201E - Devices intended to subtract the flow of mechanical lubricators and condensation lubricators for cylinders or distributors of steam locomotives from pressure variations, while allowing the flow control for the mechanic in the cab : en fr
  • DE496966C - Plug device for earthing or zeroing : de en
  • DE497057C - Painting posts for holding doors or the like when painting : de en
  • ES117576A1 - Enrichment procedure for calcareous gangue minerals. : en es
  • ES117599A1 - Circuit arrangements for automatic or semi-automatic telephone systems. : en es
  • PL11753B1 - Bolt sealing device for levered hand grenade fuses. : en pl
  • US1756349A - Iron smelting : en
  • PL11843B1 - Device for suppressing the noise of firearms. : en pl
  • US1756028A - Apparatus for removing carbon deposits from oil apparatus : en
  • US1756138A - Pocket for garments : en
  • US1756700A - Electrically-operated track switch : en
  • US1756664A - Cane cutter : en
  • SU15040A1 - Device for pencil cleansing and cleaning up drawings : en ru
  • SU15234A1 - The method of transposing the recorded sounds to any key : en ru
  • US1756786A - Ceramic material and binding agent as well as alpha process for producing such material : en
  • CH139452A - Safety device against falls. : en fr
  • US1756805A - Rotary vaporizing carburetor : en
  • DE497115C - Arrangement for achieving high selectivity of electrical receiving devices : de en
  • ES117652A1 - Procedure to decode the lead without impurifying it. : en es
  • GB315269A - Improvements in or relating to mountings for pressure rollers in cinematograph apparatus : en
  • CH139696A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA299740A - Tanning agent : en fr
  • CA299675A - Filing apparatus : en fr
  • US1756471A - Confection-coating apparatus : en
  • US1756653A - Furnace-charging conveyer : en
  • SU15129A1 - Oil Combustion Device : en ru
  • CA299666A - Coupling or clamp for scaffolding : en fr
  • US1756097A - Electrical delay-circuit arrangement : en
  • US1756307A - Pneumatic motor : en
  • SU15021A1 - Toy figure descending from the ladder : en ru
  • SU15034A1 - Adaptation to the hearth : en ru
  • AU2049129A - Improvements relating tothe draught gear of agricultural implements : en
  • PL11814B1 - Timer igniter. : en pl
  • SU15117A1 - Wind engine : en ru
  • US1756191A - Process for dry distillation of vinasses under reduced pressure : en
  • US1756165A - Gripping device for oil cans and the like : en
  • US1756747A - Aeroplane-landing means : en
  • CA299674A - Blotter holder : en fr
  • CH139668A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR680535A - Improvements to transmission organs : en fr
  • FR680608A - Septic tank : en fr
  • GB328473A - Improvements in vent plugs for electric cells : en
  • FR680426A - Profiled comb for making fabric with oblique weft, wavy shape, chevron shape, fern, etc. : en fr
  • FR680446A - High precision balance at constant load, transportable without prior disassembly : en fr
  • GB328391A - Improvements relating to electrically operated automatic delivery machines : en
  • SU15145A1 - The method of pickling sheet iron : en ru
  • US1756197A - Film drier : en
  • US1756203A - Sign, tablet, or the like for day and night display : en
  • US1756571A - Refrigerant-compressor-control manifold : en
  • CA299645A - Flush tank : en fr
  • CA299801A - Method and apparatus for winding yarn : en fr
  • SU14872A1 - Dry Distillation Furnace : en ru
  • SU15107A1 - Switchgear for radio receivers : en ru
  • US1756404A - Broom : en
  • US1756638A - Mechanism for raising and lowering sliding windows : en
  • PL11783B1 - A method of securing against biting shaped objects made of magnesium alloys. : en pl
  • CA299668A - Clip for guard-boards of scaffolds : en fr
  • CH139538A - Measuring arrangement for measuring the transformation ratio and the phase angle of voltage and current transformers. : de en
  • US1756458A - Tube sheet : en
  • CH139593A - Mercury switching device with plunger core. : de en
  • AU1949529A - Improvements in machines for manufacturing heat radiating elements : en
  • DE496678C - Buttonhole device for sewing machines : de en
  • DE497042C - Adjustable propeller : de en
  • ES117569A1 - An apparatus to separate the oil from the vegetable water. : en es
  • FR680647A - Improvements to grinding wheels formed by segments : en fr
  • GB328368A - Improvements in mounting engines in motor vehicles : en
  • US1756114A - Machine for filling and capping bottles : en
  • GB315668A - Improvements in coke ovens : en
  • US1756257A - Method of manufacturing fasteners : en
  • CH139456A - Frieze connection for shutters and doors. : de en
  • US1756021A - Advertisement : en
  • FR36211E - Process of decomposition and recomposition of images in installations for the transmission of facsimiles : en fr
  • GB328422A - Improvements relating to wringing or mangling machines : en
  • GR2724B - IMPROVEMENT IN MATERIAL REPLACEMENT OF CEMENT, IRON AND WOOD. : el en
  • BE368239A - : en fr
  • SU15124A1 - The method of obtaining nitrocellulose varnishes : en ru
  • US1756784A - Electric toaster : en
  • DE496827C - Clamping device for attaching lamps to all kinds of objects : de en
  • FR36254E - Sheet metal web beam for aircraft : en fr
  • GB328432A - A process for the production of heat and chemical resisting glass : en
  • DE496890C - Working method for aviation piston engines : de en
  • DE496959C - Device for the independent storage of bulk goods : de en
  • US1756243A - Method of making multiple wall containers : en
  • US1756391A - Oil-burning stove : en
  • SU15134A1 - Adaptation to the controller in the telegraph apparatus of Bodo to change the speed of rotation of the distributor : en ru
  • FR680457A - Boiler for heating with hot water and low pressure steam as well as for preparing hot water : en fr
  • DE496707C - Storage container for highly volatile liquids : de en
  • US1756350A - fuller : en
  • SU15171A1 - Atmospheric steam machine : en ru
  • CH139462A - Highly refractory body and a method for its manufacture. : de en
  • FR680576A - Sprayer improvements : en fr
  • GB328321A - Improvements in or relating to fastener inserting machines suitable for use in the manufacture of boots or shoes : en
  • FR680323A - Separator : en fr
  • FR680550A - Automatic temperature regulator : en fr
  • GB328628A - Improved method of, and means for, producing decorative effects : en
  • DE496646C - Process for the preparation of oxyphenylglyoxals : de en
  • DE496599C - Show and sales booth : de en
  • ES117546A3 - A procedure for the manufacture of a sheet-cape with total or partial terry fabric. : en es
  • SU14931A1 - Peeling machine for seeds and nut fruits : en ru
  • SU15200A1 - Animal Operating Table : en ru
  • FR680454A - Device combining the properties of the frames and the antennas of t. s. f. : en fr
  • ES117568A1 - New spindle for the spinning and twisting of silk. : en es
  • FR36227E - New product consisting of a fuel mixture which can be used as an addition to fuels such as those used for supplying internal combustion or explosion engines : en fr
  • FR680557A - Process for the manufacture of solid calcium formate : en fr
  • GB328412A - Protective covering for tables and the like : en
  • GB308572A - Improvements in or relating to silencers for fire-arms : en
  • GB308680A - Improvements in and connected with vacuum brakes for motor vehicles : en
  • DE496900C - Drying cabinet for household linen : de en
  • US1756026A - Process of refining oils : en
  • CH139636A - Process for the preparation of a condensation product of the benzodiazine series. : de en
  • DE497160C - Poultry feeding device with a filling funnel arranged above a trough : de en
  • BE368880A - : en fr
  • PL11835B1 - Device for setting the brake rods. : en pl
  • SU15205A1 - Electrical switch to the door lock : en ru
  • SU15047A1 - Device for preventing the train from taking to a busy track with a wand rail alarm : en ru
  • SU15076A1 - Pliers for connecting with wooden parts of staples fastening them with teeth : en ru
  • DE496822C - Device for the intermittent conveyance of endless paper, cardboard and similar material webs : de en
  • FR36297E - Equipment for broadcasting documents : en fr
  • DE496495C - Coupling device : de en
  • DE496918C - Electrode furnace : de en
  • ES117587A1 - Improvements in the cracking of liquid hydrocarbons. : en es
  • GB328380A - Improvements in or relating to coin-freed mechanism : en
  • CA299771A - Method of making precipitated materials : en fr
  • GB312355A - Improvements in and relating to supports for plaster : en
  • GB328533A - Bobbin-thread pull-offs for lock-stitch machines : en
  • SU14907A1 - Method for producing barium ortho and trisilicate : en ru
  • US1756843A - Cigar-transferring machine : en
  • US1756828A - Kitchenette and medicine cabinet : en
  • US1756144A - Traffic signal : en
  • US1756825A - Automobile seat construction : en
  • ES116174A1 - HYDROELECTRIC DEVICE FOR FIRE SERVICE : en es
  • GB305660A - Improvements in motor coach construction : en
  • GB328541A - Improvements relating to slicing machines : en
  • US1756759A - Sash pulley : en
  • SU14958A1 - A method of making thin electrical insulating films of liquid or semi-liquid dielectrics capable of solidifying : en ru
  • SU15187A1 - Device for the construction of plaster walls, etc. slabs : en ru
  • PL11846B1 - • iTyf, ^ / *? Coupling for lagging steam lines. : en pl
  • SU14979A1 - Wind engine : en ru
  • SU15010A1 - The device of the sound alarm system about a stop of the gas car at sugar factories : en ru
  • US1756443A - Counter : en
  • CH139688A - Process for the preparation of a nitrogenous vat dye. : de en
  • DE497200C - Pen sharpener : de en
  • ES117509A1 - Device to cure gonorrhea. : en es
  • FR680395A - Device for telegraph installations : en fr
  • GB328325A - Improvements in or relating to call recording apparatus for use in telephone systems : en
  • US1756095A - Bearing box and lining therefor : en
  • US1756420A - Effigy : en
  • US1756432A - Continuous sulphate process : en
  • DE496858C - Skill game : de en
  • US1756123A - Five-speed transmission gearing : en
  • USD81076S - Island : en
  • CH139730A - Idler for centrifugal pumps. : de en
  • FR680492A - Improvements in the manufacture of artificial silk threads : en fr
  • SU14988A1 - Galvanic cell : en ru
  • SU15225A1 - Adaptation for automatic gramophone sound box permutation : en ru
  • US1756482A - Device for encouraging dental correction : en
  • US1756724A - Battery terminal : en
  • ES117601A1 - Perfection in leaves for sweat or sobaqueras. : en es
  • GB328508A - Improvements in electrically driven machines for cutting out material : en
  • FR36299E - Storage water heater : en fr
  • US1756921A - Brake system : en
  • US1756475A - Cotton gin : en
  • FR680545A - Improvements in laminating glass in plates : en fr
  • DE496842C - Electrically held tuning fork in transverse vibrations : de en
  • DE497026C - Carburetor : de en
  • PL11766B1 - Furnace with agitators for thermal treatment of coal or other materials. : en pl
  • SU15153A1 - Sliding bed : en ru
  • FR36218E - Beverage container : en fr
  • US1756087A - Marking and gauging device : en
  • US1756110A - Manufacture of phenates : en
  • FR36260E - Device for vacuum sealing cans : en fr
  • FR680574A - Improvements to two-stroke opposed piston engines : en fr
  • FR680639A - Adjustment device for the exhaust in baking ovens, in particular in gas-heated ovens : en fr
  • GB328565A - Improvements in speedometers : en
  • SU14965A1 - Split pole for electrical transmission lines : en ru
  • SU15062A1 - Instrument for measuring the distance between the axes of the parallel shafts and for checking their parallelism : en ru
  • US1756094A - Flexible metallic coupling : en
  • US1756546A - Submarine cable : en
  • GB328572A - Improved manufacture of acetic anhydride : en
  • GB328631A - Improvements in or relating to means or apparatus for signalling the direction course of road vehicles : en
  • US1756587A - Last : en
  • GB319656A - : en
  • DE496667C - Device for the continuous recording of the flight path of an aircraft : de en
  • DE496879C - Winding device for spinning, twisting and similar textile machines : de en
  • DE497135C - Electric capacitor, the stacked metal foils and mica plates of which are pressed together by the pressure of the legs of U-shaped brackets that grip over the cover plates of the capacitor : de en
  • FR680360A - Covering for cropland : en fr
  • FR680405A - Gearbox device for machine tools : en fr
  • SU15148A1 - Round loom : en ru
  • DE496956C - Device for adjusting the drive roller for the rotatable forming table of briquette presses : de en
  • USD81073S - Design for a shoe buckle : en
  • US1756073A - Sheet-feeding means : en
  • US1756660A - Thermostatic device : en
  • GB305592A - Manufacture of vat dyestuffs of the indigo series : en
  • GB328471A - Improvements in weighing apparatus : en
  • GB328577A - Improvements in and connected with pillows, bolsters and the like : en
  • ES117608A3 - A valve device for dividing the oil under pressure. : en es
  • FR680549A - Iron : en fr
  • FR680326A - Process for removing gas tars from their emulsions with water : en fr
  • GB328433A - Improvements in electric interlocking plants for the control of railway signals : en
  • GB328937A - Improvements in or relating to road traffic signalling devices : en
  • PL11772B1 - Brush drive in transverse brushing machines for making velvet, plush or similar fabrics. : en pl
  • SU15103A1 - Machine for transverse cutting of round sticks into pieces of required dimensions : en ru
  • US1756873A - Automatic machine for milling ornamental grooves in buttons and the like : en
  • FR680634A - Automobile crates with removable seats : en fr
  • GB304796A - Method and apparatus for hydrogenation and distillation of hydrocarbon oils and other carbonaceous material : en
  • US1756631A - Nut-fastening installation : en
  • US1756817A - Chemical product and process for making same : en
  • GB328356A - Improvements in or relating to golfing accessories : en
  • GB328481A - Improvements in or connected with cowlings for air-cooled internal-combustion engines : en
  • DE497033C - Process for making durable fondants : de en
  • DE497024C - Injection carburetor : de en
  • FR680505A - Plow provided with two coulters arranged at different heights, the coulter having dimensions such that the rear coulter can move the subsoil before the top layer of soil slips off the front coulter : en fr
  • GB328405A - Improvements in and relating to folding hand trucks and other hand propelled vehicles : en
  • DE497210C - Swimming shoe : de en
  • GB328354A - Improvements in or relating to devices for unlocking doors of coin-freed automatic vending machines : en
  • PL11770B1 - Retort furnace for low temperature fuel distillation. : en pl
  • ES117075A1 - A system of installation of media producing and receiving sound on boats. : en es
  • GB328482A - Improvements in lever-actuated foot pumps : en
  • GB328920A - Improved furniture polish : en
  • US1756506A - Shoe strap : en
  • FR680612A - Die for drawing glass : en fr
  • GB328677A - Improvements in signs : en
  • PL11736B1 - Swivel bearing for conveyor rollers and similar devices. : en pl
  • DK42136C - Cutting machine. : da en
  • GB328374A - Improvements in knitting machines of the flat bed type : en
  • DE496671C - Heat meter, especially for gravity hot water heating : de en
  • DE497050C - Device for drying off a watercraft : de en
  • DE496823C - Daylight mirror advertising device : de en
  • ES92U - Label system with prizes, vouchers or passwords. (Machine-translation by Google Translate, not legally binding) : en es
  • GB305036A - A process for cleansing or scouring iron and steel by electro-chemical means : en
  • GB328401A - Improvements in mixing apparatus : en
  • FR36246E - Alarm device for all applications : en fr
  • GB317006A - Radio system for aerial navigation : en
  • US1756552A - Valve-operating mechanism : en
  • FR680429A - Respiratory regulator with monitoring and recording devices : en fr
  • SU15137A1 - Electromagnetic device for testing gangway car hooks : en ru
  • ES117675A1 - Improvements in the machines for forming cut-outs of footwear. : en es
  • GB328396A - Improvements relating to the freezing of fish : en
  • GB328578A - Improvements in and relating to driving arrangements for telegraphic apparatus : en
  • DE496891C - Compression-molded body made of thread discs connected by synthetic resin : de en
  • DE497083C - Playback cinematograph with optical compensation for image migration : de en
  • DE496976C - Container for pasteurizers : de en
  • FR36217E - Automatic pyrophoric lighter : en fr
  • FR36320E - Extra-flexible, non-deformable cycle saddles with metal base : en fr
  • PL11749B1 - Sow cage with piglets. : en pl
  • CH139507A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • CH139616A - Sealing sleeve for packaging etc. : de en
  • US1756242A - Writing tool : en
  • US1756716A - Supporting bar : en
  • DE475894C - Process for the metallization of insulating tapes using a machine : de en
  • DE496909C - Drive for signals with three signal patterns : de en
  • ES117638A1 - Improvements in the manufacture of separators, filters, diaphragms and similar articles that are composed of porous or non-porous vulcanized rubber and the like. : en es
  • SU15169A1 - Air Illumination Device : en ru
  • US1756477A - Process of seasoning logs : en
  • FR680275A - River machine : en fr
  • FR680459A - Percussion plansifters : en fr
  • GB328498A - Improvements relating to fastenings for the bonnets of motor vehicles : en
  • GB328673A - Improvements in or relating to baking-ovens : en
  • US1756399A - Saw-sharpening device : en
  • US1756515A - Adjustable motor base : en
  • ES117484A3 - An improvement obtained in mattress fabrics. : en es
  • GB306131A - Improvements in and relating to rotary pumps : en
  • GB328470A - Improvements in belt drives : en
  • GB328617A - Improvements in or relating to supporting structures for sound deadening materials : en
  • FR680313A - sheet pile element and method for its manufacture : en fr
  • FR680367A - Method and machines for forming posts : en fr
  • FR680383A - Gyratory cone crusher : en fr
  • ES117506A1 - A voltage booster procedure for DC networks. : en es
  • FR36228E - Tie holder for soft collar : en fr
  • GB328599A - Improvement in dilators : en
  • FR680484A - Rim improvement : en fr
  • FR680460A - Improvements made to hook and eye closures : en fr
  • DE497020C - Sleeve bearings, especially for rakes or tine bars of hay rakes or similar devices : de en
  • ES117480A1 - An improvement in the manufacture of protected carafes. : en es
  • ES117491A1 - Improvements in the packaging of cold meats and cold meats in cans or glass jars. : en es
  • GB328574A - Improvements relating to cadmium plating : en
  • ES117564A1 - A new device for the production of molded ice cream. : en es
  • DE497069C - Method of drying dextrose : de en
  • FR36214E - Humectants, detergents, emulsifiers, etc. : en fr
  • FR680556A - Gas turbine : en fr
  • GB328476A - Improvements in or relating to induction manifolds for internal combustion engines : en
  • GB328417A - Improvements in or relating to sound posts for stringed musical instruments : en
  • GB328915A - Improvements in and relating to conveying and delivering biscuits or like articles : en
  • FR36347E - Anti-theft lock for automobiles : en fr
  • GR2727B - APPLIANCE FOR RINING AND DRAINING WHITEWARE. : el en
  • FR36326E - Overcurrent indicator : en fr
  • GB319696A - : en
  • GB328330A - Improvements in or relating to gearing : en
  • ES117591A2 - IMPROVEMENTS INTRODUCED IN THE SAME : en es
  • DE483535C - Automatic coupling for railway vehicles : de en
  • DE496897C - Grooved rail switch : de en
  • DE497118C - Covering cables : de en
  • CA299753A - Coal cutting machine : en fr
  • FR36332E - Process for the dehydration of wet fuels : en fr
  • FR680616A - Luminescent tube, usable in particular for receivers in television and telephotography installations, as well as for talking films : en fr
  • DE496878C - Scratch fittings : de en
  • ES117479A3 - An improvement in the manufacture of socks. : en es
  • ES117583A1 - Device to fill with liquids, containers and especially elements of batteries of electric accumulators. : en es
  • GB328360A - Improvements in, and relating to, devices for the removal of dirt, dust or soot, from the surfaces of pipes, boiler tubes and the like : en
  • FR680255A - Improvements in the treatment of hydrocarbon materials : en fr
  • FR680591A - Self-igniting gas emergency burner for electric lighting installation and other applications : en fr
  • ES117647A1 - Improvements in the apparatus for inscriptions and luminous panels constituted by tubes of rarefied gas. : en es
  • GB328654A - Safety device for hydraulic transmission : en
  • GB318916A - Improvements relating to electrical relays : en
  • DE497161C - Incubator with platform-shaped hot water tanks connected to one another by nozzles : de en
  • DE496984C - Steam or gas turbine plant : de en
  • FR680293A - Circular saw blade : en fr
  • FR680273A - Instant electric switch : en fr
  • FR680376A - Multi-piece unbreakable flower vase : en fr
  • FR36222E - Profile milling cutters : en fr
  • FR680401A - Improvements in the use of thrusters : en fr
  • FR680567A - Steam generator : en fr
  • CH139571A - Automatic gear change and gear change device. : en fr
  • DE497058C - Drafting system for spinning machines with pressure saddle for the two rear roller pairs : de en
  • FR680372A - Wig, part of wig and similar hairpieces : en fr
  • GB328350A - Improvements in wheels for vehicles of all kinds : en
  • GB328608A - Improvements in devices for discharging biscuits or the like from a feeding mechanism : en
  • CH139624A - Pushing device for bicycles. : de en
  • CH139645A - Process for the production of a new intermediate product in the tar color industry. : de en
  • DE496944C - Automatic smoke plume generator : de en
  • AU2247829A - Improvements in method of securing more uniform procedure inthe heat treatment of rubber articles andthe like : en
  • DE496935C - Rollable and drawable double metal with high strength : de en
  • GB303855A - An improved method of joining wood, metal, glass, and the like together or to other materials : en
  • AU2329029A - Improvements in and relating to synthetic resin varnishes and synthetic resins : en
  • DE496500C - Sample and sale card : de en
  • DE496839C - Single-chamber air brake with two control valves : de en
  • FR680614A - Internal combustion engine : en fr
  • GB328615A - Improvements in or relating to beaters for paper or like pulp : en
  • GB328644A - Improvements in and relating to shuttering for use in concrete and similar building construction : en
  • DE496898C - Device for maintaining a moving system horizontally and in any direction : de en
  • DK42131C - Device for Percussion Tools. : da en
  • US1756054A - Process of welding : en
  • US1756223A - Cutting mechanism : en
  • DE496811C - Steam power plant with an evaporator and a preheater, both of which are operated with bleed steam : de en
  • DE496804C - Chute dryer for seeds and grain : de en
  • DE496806C - Electric pendulum : de en
  • DE497205C - Sound transmitter : de en
  • US1756582A - Underground fire extinguisher : en
  • US1756832A - Amusement ride : en
  • US1756867A - Control system for alternating-current commutator machines : en
  • ES117640A1 - A device and procedure to degrease dresses and textiles. : en es
  • GB328492A - Improvements in or relating to viscose spinning bath solutions : en
  • GB328515A - Improvements in and relating to wire or like drums or reels : en
  • DE497070C - Internal socket connection : de en
  • DK42119C - Bolt with quick-release and attachable nut. : da en
  • ES117531A1 - REFRIGERATOR SAVER FOR REFRIGERATION INSTALLATIONS : en es
  • FR36232E - Electromechanical devices applicable to the operation and control of free-standing needles in garages : en fr
  • FR680302A - Construction process for concrete piles or piles : en fr
  • FR680284A - Saw blade with toothed segments : en fr
  • FR680554A - Improvements to metallization devices by fusion and metal projection : en fr
  • GB306953A - Improvements in or relating to electric remote control installations : en
  • ES117639A1 - Improvements in the devices to discover and amplify weak electric currents. : en es
  • ES117537A1 - A link clock system. : en es
  • CH139609A - Device for high-frequency communication in two-way communication. : de en
  • DE476002C - Drive device for the steering wheels mounted on swiveling stub axles of motor vehicles : de en
  • FR680537A - Device for starting diesel engines : en fr
  • FR680300A - Advanced training in needles fixing devices in phonographic devices : en fr
  • FR680496A - Device for mounting rolls or beams of fibrous webs to be unwound : en fr
  • DE497085C - Gas distribution pipe for saturation apparatus : de en
  • US1756534A - Cone anchor : en
  • USD81077S - Island : en
  • DE497089C - Cutting shoe made of flat iron, the bent lower end of which offers the stamp a flexible abutment against the side pressure : de en
  • PL11781B3 - Zarowa multi-resistance igniter. : en pl
  • GB328404A - Improvements in convertible bodies for automobiles and the like : en
  • DE496846C - Push button shooter control for three-phase drive for machine tools with main and feed motor : de en
  • DE496885C - Circuit arrangement for telephone systems : de en
  • US1756220A - Collapsible book holder : en
  • US1756800A - Distortion motor : en
  • FR680601A - Improvements in aircraft construction : en fr
  • PL11803B1 - Method and device for coking coal or other fuel. : en pl
  • DE496867C - Snow runners for vehicles, especially airplanes : de en
  • FR36304E - Home Improvements : en fr
  • FR680269A - Process for operating incandescent miner's lamps by gas : en fr
  • FR36275E - Process for the production of monocarbonic acids and other organic compounds : en fr
  • FR680268A - Lighting control for temporary standby in theaters, etc. : en fr
  • FR680582A - Tool holders for routers : en fr
  • FR680588A - Improvement in hot air propulsion devices : en fr
  • FR680355A - Process for the manufacture of cylindrical bodies, comprising parts of different diameters, completely open at both ends, in particular bodies of stainless steel, more especially for milk jugs : en fr
  • GB305174A - Process for the manufacture of monoazo dyestuffs : en
  • GB306144A - Improvements in induction furnaces : en
  • CH139604A - Device for winding an electric current conductor cord for a waving iron. : en fr
  • US1756539A - Vehicle : en
  • US1756720A - Sash pulley : en
  • SU15086A1 - Buckling machine : en ru
  • DE496472C - Picture holder : de en
  • FR680353A - Centrifugal regulating mechanism : en fr
  • GB328678A - Improvements relating to swing horse-hoes : en
  • CA299795A - Log loading machine : en fr
  • DE497014C - Process for the production of insulating building panels from a bar latticework clad on both sides with insulating material filling : de en
  • DE497031C - Metallic sealing ring divided into segments : de en
  • GB328446A - Improvements in and relating to the wrapping of small objects : en
  • CH139684A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH139600A - Electric glow discharge tube. : de en
  • SU15110A1 - The method of obtaining derivatives of isoquinoline : en ru
  • CH139598A - Incandescent lamp holder for electric pocket and hand lamps with reflector. : de en
  • GB318524A - Improvements in transformer cores : en
  • CA299791A - Method of de-aerating feed water for boilers : en fr
  • FR680382A - Fan : en fr
  • GB328328A - Improvements in or relating to candlesticks and the like : en
  • CA299796A - Process of artificially ageing tobacco : en fr
  • PL11789B1 - The method of producing laminated glass. : en pl
  • SU15084A1 - Device for blowing automatic scales at tea packing factories : en ru
  • US1756111A - Photographic-copying apparatus : en
  • SU15195A1 - Coupling Hose and Pipe Coupling : en ru
  • CH139511A - Lubricant product. : en fr
  • CH139563A - Match case. : de en
  • DE496501C - Advertising or toy figure punched out of one piece, in particular from strong cardboard or some other suitable flat material : de en
  • DE496662C - Process for the manufacture of quartz objects : de en
  • DE497124C - Device for remote control of switches with compressed air : de en
  • FR680452A - Advanced training in all wave collectors and their accessories used in t. s. f. : en fr
  • FR680621A - Further training in centrifuges : en fr
  • GB308730A - Manufacture of vat-dyestuff preparations : en
  • SU14906A1 - Packing machine : en ru
  • SU15061A1 - Metal pipe making machine : en ru
  • SU15232A1 - Radio reception device : en ru
  • US1756324A - Centrifugal pump : en
  • US1756502A - Presser-foot mechanism for sewing machines : en
  • US1756091A - Truck for transporting concrete : en
  • US1756514A - Clamp for positioning metallic curb edging : en
  • US1756667A - Panic exit lock : en
  • US1756129A - Oil can for pruning shears : en
  • US1756385A - Pronged fastener : en
  • CH139650A - Process for the preparation of a polyazo dye. : de en
  • ES117447A2 - Improvements in wick reducers for textile wick stretching mechanisms. : en es
  • ES117551A1 - A new procedure for the manufacture of belts, suspenders and suspenders. : en es
  • SU14953A1 - Balanced connection for the springs of railway rolling stock : en ru
  • SU15166A1 - A device for breaking down the slopes of the grooves to be deepened or expanded : en ru
  • CH139572A - Device for automatic regulation of a lubricating oil circuit with an oil cooler. : de en
  • PL11828B1 - Stake roller for internal combustion engines. : en pl
  • US1756357A - Window-operating device : en
  • US1756780A - Metatarsal-pad locator : en
  • PL11776B1 - Light metal coil for the textile industry. : en pl
  • US1756743A - Roofing material : en
  • SU14990A1 - Method for multiple extraction tanning agents : en ru
  • US1756436A - Antenna : en
  • US1756501A - Dynamo-electric machine : en
  • US1756636A - Adjustable guide device for multiple strands : en
  • GB328434A - Process and apparatus for cooling or freezing cream and other liquids : en
  • ES117614A3 - PROCEDURE TO JOIN HORIZONTAL TUBULAR PIECES WITH EACH OTHER TO THE SELF-GIVEN HORIZONTAL TUBULAR PIECES AVOIDING UPWELDING : en es
  • GB309142A - Improvements in or relating to driving axle suspension for motor vehicles : en
  • GB328439A - Improvements in wash basins : en
  • FR680569A - Railway track laying and removal system : en fr
  • GB305224A - Improvements in speedometers : en
  • GB328506A - Improvements in, or relating to, annealing dishes : en
  • PL11798B1 - Cleaning machine. : en pl
  • SU14878A1 - Device for killing rats and mice with electric current : en ru
  • US1756089A - Long-stroke pumping jack : en
  • US1756232A - Television apparatus : en
  • DE496892C - Process for the production of galvanic chrome coatings : de en
  • DE496850C - Seat air cushions for the sick : de en
  • US1756711A - Muffler for internal-combustion engines : en
  • SU14929A1 - Wick torch for liquid fuel : en ru
  • US1756077A - Rattle with sound-making attachment : en
  • FR680409A - Economical method of construction of double and triple-walled houses : en fr
  • FR36205E - Automatic drive and receiver stabilization transmission : en fr
  • GB328334A - Manufacture and production of vat dyestuffs : en
  • SU14869A1 - Adaptation for the catalytic oxidation of ammonia : en ru
  • US1756479A - Low-voltage release mechanism for switches : en
  • US1756162A - Blade-sharpening device for lawn mowers : en
  • US1756375A - Lollipop machine : en
  • DE497092C - Conveyor belt for the simultaneous conveyance of goods in both directions, especially for underground operations : de en
  • DE497134C - Transducer aggregate : de en
  • FR36309E - Improvements to fluid pressure brake devices : en fr
  • FR680555A - Printing process on paper : en fr
  • GB328366A - Improvements in advertising signs : en
  • DK42123C - Apparatus for the Quick Execution of Stabled Creatures of Stables. : da en
  • ES117547A3 - A method of manufacturing rubber articles by dipping. : en es
  • FR36268E - Improvements to blasting machines : en fr
  • GB328507A - Stop bars for lathes : en
  • FR680594A - Drawings transferable in one or more colors and their printing process : en fr
  • DE497012C - Reinforced concrete ceiling made of webs and hollow bodies lying between them : de en
  • DE497222C - High-speed switch, in which a second pair of horns separated from them is arranged over the normal tear-off horns that take up the arc : de en
  • GB316968A - : en
  • SU15141A1 - Pedal mechanism for closing and opening glass halves : en ru
  • DE496965C - Device for fastening cables to support insulators using clamps : de en
  • GB305143A - Improvements in the manufacture of silver halide emulsions : en
  • GB305234A - : en
  • AU2382629A - Improvements in pile screwing apparatus : en
  • US1756897A - Method and apparatus for utilizing exhaust gases of internalcombustion engines : en
  • US1756187A - Electric weld form spacer : en
  • FR680413A - Process for making Valencian lace on single-thread fusseaux machines : en fr
  • GB328616A - Improvements in or relating to television apparatus and the like : en
  • US1756544A - Mechanism for assembling slices : en
  • US1756643A - Detachable wheel hub : en
  • US1756795A - Fluid-expanded piston for oil pumps : en
  • US1756497A - of chicago : en
  • US1756702A - Nut-meat product and process of producing same : en
  • GB328410A - An improved method and apparatus for irradiating substances : en
  • GB328523A - Means for adjustably attaching worsted comb brushes to dabber feet : en
  • FR680387A - Improvements in paper bags : en fr
  • ES8Y - Propaganda card in the form of an illustrated postcard with free exchange reserved for applying portraits, photographs or the like. : en es
  • FR680560A - screens against the glare of headlights of road vehicles : en fr
  • FR680631A - Electric grinding machine : en fr
  • GB328337A - Improvements in and relating to the reading arrangements of weighing apparatus : en