• CA311864A - Gas producer : en fr
  • GB350002A - A combined weighing and vending machine : en
  • DE526267C - thresher : de en
  • DE526156C - Slidable protective wall for ship bunks : de en
  • DE526391C - Process for the preparation of oil-soluble, neutral resinous condensation products : de en
  • CA311817A - Accelerator pump : en fr
  • US1807643A - walker : en
  • US1807651A - Wrapping machine : en
  • US1807725A - Internal combustion engine : en
  • US1807931A - Method of and apparatus for preparing compounds : en
  • US1808193A - Preparation of flexible cables : en
  • ES122797A1 - Improvements in automatic firearms. : en es
  • ES122822A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES122844A1 - Method and apparatus for impressing sound discs. : en es
  • FR705306A - Continuously operating device for the treatment of oil seeds, or other various substances, by the volatile solvents of the flowers : en fr
  • AU2981430A - Improved means in ships' holds forthe transport and (or) storage of oysters andthe like : en
  • CA311941A - Thorium alloy : en fr
  • DE526307C - Fast lens : de en
  • US1807784A - Earth working- implement : en
  • US1808509A - Clay disintegrator : en
  • DE516758C - Well filter, especially made of glazed stoneware with bells : de en
  • US1807915A - Pressure forming refractory article : en
  • US1808163A - Automatic flow-controller : en
  • AU2696730A - Improvements inthe construction of conveyors : en
  • CA311943A - Milk bottle capping machine : en fr
  • ES122627A1 - Packaging construction system for the transport of fruit or other materials. : en es
  • US1808099A - Display device : en
  • US1808034A - Sack : en
  • US1808528A - Elastic fluid turbine : en
  • USD84287S - Georg hedler : en
  • DE526210C - Process for separating oil emulsions : de en
  • DE526475C - Process for the extraction of pure sulfur : de en
  • ES122813A3 - An awl. : en es
  • GB350472A - Improved manufacture of rubber compositions : en
  • GB349894A - Improvements in and relating to sill and floor assemblies for vehicle bodies : en
  • DE526287C - Control device for cold generating facilities : de en
  • FR705386A - Mask particularly intended for people with head injuries : en fr
  • GB349695A - Improvements in sill and gutter blocks for building construction : en
  • GB349821A - Improvements in or relating to the production of springs : en
  • DE526460C - Suell at the hold of a dredger : de en
  • US1808101A - Hose clamp : en
  • US1808112A - Speed indicator with several measuring ranges : en
  • US1808251A - Dump body : en
  • US1807822A - Bemoval op watebrttqs fbom goffebed films : en
  • US1807897A - Process of obtaining substantially pure hydrogen : en
  • US1807945A - Shock absorber : en
  • ES122786A1 - Procedure for manufacturing an indelible ink. : en es
  • GB350431A - Improvements in or relating to mechanical projectors for use in playing games : en
  • FR705287A - Lifting gear : en fr
  • US1808563A - Load-limiting method and apparatus : en
  • US1808569A - Oil burner : en
  • DE526274C - Loading system for conveyor belts underground : de en
  • DE526047C - Drying hood made of pipes, especially for scalp hair : de en
  • DE526365C - Arrangement of studs of different building material properties : de en
  • CA312023A - Manufacture of articles from dispersions of rubber : en fr
  • CA311823A - Pressure control mechanism for vacuum heating systems : en fr
  • FR705106A - Improvements to processes for the treatment of cereals, grains or flour : en fr
  • GB349710A - Improvements in or relating to devices for feeding oil-filled electric cables : en
  • CA312002A - Process of treating hydrocarbon oils : en fr
  • CA312011A - Railway drop pit : en fr
  • DE525938C - Electromagnetic overcurrent switch with current-independent delay : de en
  • GB349838A - A drawer having a receptacle for storing and emptying goods : en
  • GB350471A - Improvements in and relating to electric discharge tubes : en
  • US1808557A - Sylvania : en
  • FR705157A - Manufacturing process of artificial viscose yarns : en fr
  • US1807848A - Pressure medium brake and steering device for aircraft : en
  • US1808111A - Machine for making paper-covered incense cords : en
  • US1808561A - Pressed metal vehicle body : en
  • DE525982C - Braking device for motor vehicles : de en
  • DE526559C - Device for aligning the flat foot or the like. : de en
  • FR705333A - Apparatus for moistening strips of gummed paper : en fr
  • FR38490E - Curler enhancements : en fr
  • GB349684A - Improved process of thickening vegetable oil and a vegetable oil so thickened : en
  • DE525851C - Shielding made of an iron-copper sheath for relays and similar components of telephone systems : de en
  • DE526005C - Process for spinning copper oxide ammonia cellulose solutions : de en
  • DE526328C - Device for sound improvement for string instruments : de en
  • DE526432C - Electrical connection of a card punching machine with a registration machine : de en
  • US1808151A - Method of fabricating contra-propellers : en
  • US1808216A - Safety box fastener : en
  • DE526366C - Process for the preparation of pyruvic acid and its alkyl esters : de en
  • DE526549C - Circuit arrangement for counting connections of different values in telephone systems : de en
  • ES122685A1 - Transverse field continuous current machine with series excitation and short-circuit adjustable current. : en es
  • ES122795A1 - Improvements in the combined automatic volume and tone regulators. : en es
  • ES122842A1 - Method of projection of cinematographic films with its corresponding apparatus to realize it. : en es
  • USD84278S - Design fob a jak : en
  • US1808069A - Manufacture of paper : en
  • FR38404E - Improvements to capacitor adjustment modes : en fr
  • US1807827A - Deep furrow grain drill : en
  • FR705217A - Shirt-jumpsuit : en fr
  • AU2531930B - Circuit arrangements for automatic and semiautomatic telephone exchange systems : en
  • US1808480A - Safety razor blade : en
  • US1808589A - Electrical filter : en
  • DE526364C - Loom for the production of warp pile fabrics with a woven pattern : de en
  • US1807689A - Method of making composite pistons : en
  • US1808165A - Car heater : en
  • ES122720A1 - Improvements in membrane pressure regulators. : en es
  • FR705116A - False collar : en fr
  • ES122602A1 - Double circulating device to soften all kinds of steel cutting blades in glass or glass. : en es
  • DE526135C - Safety device on belt switches that can be moved by means of a hand lever : de en
  • US1808010A - Adjustable oil well counterbalance : en
  • US1807839A - Fluid pressure motor : en
  • CA311964A - Manufacture of rubber covered articles : en fr
  • US1807708A - rohlemann : en
  • CA311973A - Interlocking switching device : en fr
  • GB349775A - Propeller for submerging and steering subaqueous and floating vessels : en
  • GB349777A - Improvements relating to the control of electric motors : en
  • ES122852A1 - Device that allows to carry out the transitions of the coupling in series to the coupling in parallel by the short circuit procedure in the compound motor equipment. : en es
  • GB349828A - Improvements in or relating to electric fuses : en
  • FR705187A - Electrically operated centrifuge with friction clutch : en fr
  • DE526547C - Lift truck for rail or floor travel : de en
  • GB349938A - Improvements in photographic film packs : en
  • DE526256C - Filter cell made of knitted metal fabric for air and gas cleaning : de en
  • US1807948A - Monolithic filing cabinet and attachment therefor : en
  • US1808253A - Manufacture of mercury salts : en
  • DE526087C - Process for the preparation of amino alcohols of the aromatic series : de en
  • FR705304A - Process for the preparation of stable and sterilizable acetylcholine salt solutions : en fr
  • AU2776230B - Improvements relating to unattended passing loops on single-line railways : en
  • CA311854A - Portable machine for printing tickets : en fr
  • FR705251A - Improvements to talking cinematographs : en fr
  • GB350898A - Improvements in warm air syringes : en
  • US1807764A - Weft replenishing double shuttle loom : en
  • US1808521A - Picture hanger : en
  • CA311852A - Adjustable doughnut machine : en fr
  • DE526490C - Device for heating the glow cathodes of vacuum tubes : de en
  • CA311974A - Radio broadcast transmitting system : en fr
  • AU3010330B - Combined receptacle and switch : en
  • DE526245C - Armored insert for pneumatic tires : de en
  • US1807818A - Heel making : en
  • US1808096A - Typewriting machine : en
  • FR38405E - Servo brake : en fr
  • FR705153A - Improvements to locks : en fr
  • FR705159A - Improvements in textile materials exhibiting creped effects : en fr
  • DE526306C - Plane iron with exchangeable knife : de en
  • FR705320A - Improvements to looms : en fr
  • DE526434C - Needle lock : de en
  • DE526181C - Drawing press for the production of box parts : de en
  • ES122623A1 - PROCEDURE FOR OBTAINING PURE CRYSTAL ALUMIN : en es
  • GB349614A - Improvements relating to rotary engines : en
  • DE526141C - Process for the vitaminization of foods and drugs by means of ultraviolet radiation : de en
  • DE526217C - With hanging threads arranged in rows, cloths for floor washers, especially for those with a winder : de en
  • FR705265A - Partially overlapping windows nipkow disc : en fr
  • GB349791A - Improvements in and relating to safety bottles : en
  • CA311784A - Delivery apparatus for confection making machines : en fr
  • DE526521C - Belt conveyor with side plates and catch bars : de en
  • US1807954A - Printing device : en
  • US1808711A - Vulcanizing apparatus : en
  • FR705362A - Combined enclosure and protective screen system for electrical devices : en fr
  • GB349634A - Improvements relating to friction mechanisms for controlling motion between relatively movable members, such as for the stays for hinged lids : en
  • FR705150A - Improvements in the making of patterns for shoe models and others : en fr
  • GB349772A - Fasteners : en
  • FR705203A - Rotary compressor : en fr
  • GB350425A - : en
  • GB350465A - Improvements in staging for use in building metal chimneys in sections : en
  • DE526124C - vinyl record : de en
  • AU2831A - Improvements relating to point operating mechanism : en
  • GR3221B - FILLING DEVICE FOR FIREARMS. : el en
  • DE526421C - Device for turning the synthetic threads when changing bobbins on rayon spinning machines with stationary bobbin spindles arranged next to one another in a horizontal plane : de en
  • CA311806A - Collapsible breeding place for pigeons : en fr
  • US1807671A - phelps : en
  • US1807765A - Cleaning, sanding and polishing machine : en
  • US1808047A - Method of making bearings : en
  • DE526171C - Process for the preparation of aromatic aminosulphochlorides and their core substitution products : de en
  • DE526339C - Method for reproducing lenticular films : de en
  • FR705261A - Two-stroke engine casings improvements : en fr
  • GB349737A - Improvements in doors of carbonising chambers, such as coke ovens, and the like : en
  • GB350436A - Improvements in toasters : en
  • CA311802A - Non-slip device for skis : en fr
  • US1807727A - Safety lock for firearms : en
  • GB349680A - Improvements in or relating to leading mechanisms for type composing or type castingand composing machines : en
  • US1807753A - Cluster mold : en
  • US1807868A - Expansion furnace wall : en
  • US1807585A - Anode : en
  • US1808176A - Stereoscopic view box : en
  • CA311868A - Magnetic motor : en fr
  • CA311948A - Pumping mechanism : en fr
  • CA311978A - Roller bearing wheel : en fr
  • CA312028A - Machine for making concrete pillars or tubes : en fr
  • US1807714A - Barge : en
  • US1808172A - Vehicle jack and support mechanism : en
  • CA311780A - Family bread toaster : en fr
  • CA311872A - Motor driven tool : en fr
  • DE526119C - Safety lock on elevator shaft doors : de en
  • DE526363C - Base plate to be placed in a sink to prevent the spraying of an impinging water jet : de en
  • FR705332A - Label wetting device : en fr
  • FR705338A - Method and device for coating pipes with a protective material by centrifugation : en fr
  • US1808356A - Hydraulic leather, fabric, or paper rolling machine : en
  • US1807903A - Preserving underground piping : en
  • US1808186A - Cleaning and preserving of metallic surfaces : en
  • AU2698130B - Combination cake tin and containers : en
  • CA311831A - Doctor mechanism for rolls and cylinders : en fr
  • DE526248C - Grinding machine with wettable grinding wheel : de en
  • DK44175C - Device for Protective Rollers for Wheel Cleaners. : da en
  • US1808316A - Signal switch : en
  • ES122652A1 - Rotary machine for cross-bag bags. : en es
  • GB349833A - Improvements in and relating to high pressure gas compressors : en
  • GB349848A - Toy swimming animal : en
  • FR705051A - Device for roasting coffee and similar materials : en fr
  • GB349732A - Improvements in and relating to abrading tools : en
  • GB349786A - Improvements relating to fuel pumps : en
  • ES121599A1 - MOTOR POWER INSTALLATION FOR AIRCRAFT EQUIPPED WITH SEVERAL ENGINES : en es
  • US1808119A - Mine car : en
  • ES122108A1 - Improvement in the systems of capping and closing of bottles, demijohns and other containers for liquids. : en es
  • GB349811A - Improvements in or relating to mechanical grates or stokers : en
  • US1808673A - Automatic garage door opening and closing device : en
  • AU2692230A - Improvements in or relating to piezoelectric oscillators andthe like : en
  • GB350385A - Improvements in or relating to rubber tubing : en
  • DE495156C - Spinning or twisting ring with running rods : de en
  • US1808675A - Internal combustion engine : en
  • DE526088C - Writing layer consisting of a solid plate for copying processes with taffel cards : de en
  • ES122741A1 - Improved lighter for liquid fuels. : en es
  • FR38431E - Improvements to heat recovery systems : en fr
  • US1808243A - Railway traffic controlling apparatus : en
  • US1808385A - Water control device : en
  • US1808725A - Screen for motion pictures and the like : en
  • US1808606A - Hydraulic safety device for power presses and the like : en
  • DE526232C - Cutter for valve seats of internal combustion engines : de en
  • FR705112A - Improvements to vehicle wheels with pneumatic tires : en fr
  • US1808256A - Locomotive : en
  • US1808464A - Aeroplane wing : en
  • US1808664A - Internal combustion engine : en
  • CA311945A - Machine for making pile fabrics : en fr
  • GB350007A - Improvements relating to appliances for discharging pulverulent and semi-fluent materials from storage chambers : en
  • US1808420A - Process of and apparatus for separating desired liquefiable constituents from alpha gaseous mixture : en
  • US1808605A - Radiator : en
  • US1808489A - Fountain pen : en
  • US1808091A - Pneumatic tire tube : en
  • US1808482A - Valve mechanism for rock drills : en
  • US1808646A - Lawn mower : en
  • US1807776A - devereaux : en
  • FR705349A - Trim Braid Enhancements : en fr
  • DE526257C - Device for mixing gases with liquids or suspensions : de en
  • DE526312C - Method for checking the purity of solid or liquid hydrocarbon compounds : de en
  • GB349874A - Improvements in and relating to automatic control equipments for mercury arc rectifiers : en
  • DE503619C - Flat weft knitting machine : de en
  • DE526074C - Electromechanical braking device, especially for electric vehicles : de en
  • DE526228C - Device for illuminating baits attached to fishing hooks : de en
  • DE526038C - Roller clutch for control lever, especially for signal boxes for stage lighting systems : de en
  • FR705103A - Mechanical device allowing, on a rectilinear loom, to loosen the fabric of the stockings at the place of the pyramidal embossing : en fr
  • GB349972A - Signal band reduction system : en
  • FR38429E - Hydraulic vane receiver : en fr
  • GB349884A - Improvements in and relating to electric signalling systems for indicating measurements at a distant point : en
  • FR38476E - Aircraft lift system : en fr
  • GB349851A - An apparatus for adjusting the stopping position of a loom shuttle : en
  • US1808092A - Top relief valve for sulphite digesters : en
  • US1807674A - Overhead valve construction : en
  • US1807790A - Ments : en
  • US1807902A - External counterweight device for gondola car dumpers : en
  • US1808740A - Duplex rear-view mirror : en
  • US1808461A - Combined insole and arch support : en
  • US1808611A - Miter box : en
  • US1808055A - Paper making machine : en
  • GB349688A - Improvements in electric condensers : en
  • US1807624A - hittle : en
  • US1808395A - Shaper head for wood working machines : en
  • US1808469A - Roller bearing removing process : en
  • DE526069C - Process for influencing the passage of cement shaft ovens by means of water introduced into the combustion zone : de en
  • DE526108C - Firebox cavity wall with inner wall divided into superimposed groups : de en
  • DE526477C - Process for the production of 1íñ3-butylene glycol by hydrogenating paraldol : de en
  • CA311820A - Combination spike : en fr
  • US1808222A - Power transmission system : en
  • US1807698A - Fine speed governor for motor engines : en
  • US1807878A - Insulator supporting post : en
  • US1808019A - Machine for bending corrugations in metal : en
  • DE526213C - Piston machine, in particular pump for conveying gases : de en
  • ES122748A1 - Procedure for the manufacture of own boxes for the conditioning and transportation of fruits of all kinds. : en es
  • GB350009A - Improvements in the automatic isolation of parallel three-phase electric power transmission lines : en
  • FR705130A - Assembly using electronically controlled electron tubes : en fr
  • GB349801A - Improvements relating to belt transmission mechanism for paper-making machines : en
  • DE526000C - Process for the production of lactones with a similar constitution : de en
  • DE526453C - Method and device for further processing of workpieces : de en
  • ES122736A1 - Improvements in radio guidance devices. : en es
  • DE526130C - Framework for wreaths : de en
  • USD84298S - Design for a pencil sharpener : en
  • ES122644A1 - Chromos manufacturing process. : en es
  • ES122711A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • GB349702A - Improvements relating to weft stop motions for looms for weaving : en
  • FR705134A - Hard metal tool : en fr
  • GB350008A - Improvements in receptacles for cigarette ash and other refuse : en
  • US1807896A - Vise : en
  • US1807965A - Hub cap : en
  • US1808027A - Shoe-stapler structure : en
  • US1808129A - Automobile door : en
  • FR705206A - Improvements in the production of benzene, benzines and other hydrocarbons from coal tar, tar oils and the like : en fr
  • US1807819A - Device for loading explosives in wells : en
  • US1808077A - Sound picture screen : en
  • US1808170A - Air cleaner : en
  • US1808423A - Weather stripping : en
  • US1808471A - Waste trap : en
  • GB349590A - Improvements in binding rings or devices for turbo-generators and the like : en
  • US1807883A - Back strap shovel : en
  • GB349793A - Process and apparatus for dry-spinning artificial fibres : en
  • GB349730A - Portable power plant : en
  • FR705369A - Dishwasher : en fr
  • FR38437E - Method and device for preventing twisting of multi-conductor insulated electric cables : en fr
  • GB349615A - Improvements in or relating to apparatus for administering electrical current for therapeutic purposes : en
  • DE526212C - Stocking with separately knitted upper and lower toe section and process for its manufacture : de en
  • US1807710A - schleicher : en
  • DE526102C - Tie cord for attaching weatherproof cables : de en
  • US1807677A - Machine : en
  • US1808609A - Flat spring antirattling device for windows : en
  • US1808712A - Electrical relay : en
  • US1808326A - Outlet box attachment means : en
  • US1808342A - Airplane control : en
  • US1808037A - Toy telephone : en
  • FR705350A - Pulley device for plow : en fr
  • DE526459C - Driving pipe for the production of concrete piles from several conical pipe sections provided with reinforcement rings : de en
  • FR38440E - Rubber coated bristle toothbrush : en fr
  • FR705379A - Manufacturing process of hydrated dextrose : en fr
  • ES122457A3 - Manufacturing process of containers for candies and the like. : en es
  • GR3223B - INSULATOR AFTER SCREEN ATTACHMENT OF THE WIRE BY TELEPHONE, TELEGRAPHY LINE OR ELECTRICITY TRANSMISSION LINE AND FOR ALL OTHER USES. : el en
  • US1808378A - Draft gear : en
  • US1808070A - Method of producing paper filled with alkaline filler : en
  • US1808330A - Terminal connecter : en
  • US1808630A - Core forming mechanism : en
  • US1808699A - Window glass channel : en
  • GB349826A - Improvements in high pressure boilers : en
  • ES122503A3 - Manufacturing process of a new material to cover or wrap fresh fabrics, susceptible to being easily damaged, and other delicate fabrics. : en es
  • FR705300A - Envelopes for food packaging : en fr
  • US1808590A - Method of manufacturing paper, pasteboard, felt and the like : en
  • DE526516C - Recording device, especially for shaft signal systems, in which the individual signal strikes are recorded at different angles (e.g. 30íÒ, 60íÒ, 90íÒ etc.) to the base line : de en
  • DE526407C - Process for the production of telephone cables composed of groups of wires : de en
  • GB350435A - Improvements in vacuum cleaners : en
  • US1808574A - Telephone system : en
  • USRE18087E - Sign frame and upright : en
  • DE526373C - Rotatable distributor : de en
  • CA311863A - Vending machine : en fr
  • DE526050C - Process for staining wood : de en
  • DE526372C - Process to increase the net ability of bast fiber slivers : de en
  • DE526508C - Machine for plugging the imperfections in plush fabrics u. like : de en
  • DE526556C - Method for determining the course of a salt store by measuring the electrical resistance of the soil between two traveling electrodes of constant distance : de en
  • DK44176C - Apparatus for the treatment of organic liquids or solids by irradiation. : da en
  • FR705258A - Process for manufacturing blast furnace dust briquettes : en fr
  • DE526092C - Process for making ice : de en
  • DE526158C - Process for the manufacture of footwear and joint pads for practicing the process : de en
  • ES122640A3 - Procedure for the manufacture of cement and aminoate tubes. : en es
  • GB349752A - : en
  • GB350380A - Improvements in and relating to electrical measuring instruments : en
  • US1807611A - Mail box : en
  • US1808678A - Toy : en
  • GB349739A - Improvements in or relating to acetylene lamps : en
  • GB350485A - Improvements in and relating to the separation of dry materials : en
  • ES122724A1 - Device for cutting threads. : en es
  • ES122344A1 - Improvements in the inductance coils. : en es
  • FR38459E - : fr
  • FR38485E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • USD84310S - Design for an electric lamp : en
  • CA311821A - Folding table : en fr
  • US1808094A - Hose connection : en
  • US1808666A - Distillation and like column : en
  • US1808721A - Method for heat treatment : en
  • US1807600A - pearce : en
  • US1808072A - Method of improving paper machine operation : en
  • US1808638A - Secondary fluid current production apparatus : en
  • US1808197A - Nail : en
  • US1808422A - Clavicle apparatus : en
  • US1808617A - Electric transformer cooling means : en
  • US1807780A - Lifting machinery : en
  • US1808431A - Riveting apparatus : en
  • DE526451C - Device for burning cement : de en
  • FR705204A - Improvements to ignition devices for internal combustion engines : en fr
  • GB349643A - Improvements in multiple-spindle lathes and like machine tools : en
  • CA311972A - Radio corkscrew radiation : en fr
  • CA311781A - Skylight : en fr
  • US1807745A - Thread cutter : en
  • US1808389A - Frog for grooved rails : en
  • DE526351C - Procedure for washing raw wool in your own wool sweat : de en
  • US1807656A - Btjrg-nttrnberg a : en
  • US1808088A - Apparatus for contacting two or more fluids : en
  • US1808410A - Dry cell and lining therefor : en
  • US1807858A - Process for coloring plastic material : en
  • US1808615A - Trap nest : en
  • US1807970A - Faucet : en
  • US1807737A - A cobporation oe new yobk : en
  • US1808714A - Distributing apparatus for spoolers on wire drawing machines : en
  • DE526018C - Machine for the production of so-called oat grain chains : de en
  • DE526471C - cutting machine : de en
  • DE526447C - Arrangement for activating a signal device depending on the setting of a measuring element : de en
  • US1808355A - Method of nitrification : en
  • ES122677A1 - MACHINE TO WORK MARBLE : en es
  • ES122418A1 - Improvements introduced in the manufacture of airplanes in which the plane of sustentation and the fuselage penetrate insensibly one inside the other and in which all the equidistant sections of the main plane of symmetry are profiles similar in shape to : en es
  • CA311949A - Gas control mechanism : en fr
  • GB349713A - : en
  • FR705272A - Improvements to incandescent electric lamps or discharge tubes : en fr
  • USD84288S - Design for a dirigible airplane : en
  • US1807944A - Burglar trap : en
  • US1808338A - Frame for all plaster walls : en
  • US1808368A - Storage battery terminal clamp : en
  • US1808061A - Treatment of threads, fabrics, or other materials composed of or containing artificial filaments : en
  • US1808525A - Strip-feeding apparatus : en
  • ES122781A1 - Method for the treatment of fibers for paper making and other uses. : en es
  • FR705052A - Rigid, interchangeable, side-loading truck body : en fr
  • FR705243A - Improvements to hydrofoil type navigation devices : en fr
  • GB349843A - Carboard boxes or containers for fruit : en
  • DE526143C - Device for the production of yarn spools from fiber pulp : de en
  • ES122660A1 - Improvements introduced in the air conductors for homes of liquid fuel and / or pulverulent fuel. : en es
  • FR705200A - Automatic receiving apparatus for mobile wireless telegraph stations : en fr
  • GB349693A - Improvements in and relating to moistening apparatus : en
  • USRE18083E - Brake control : en
  • USD84309S - Gertrude e : en
  • GB349985A - Improvements relating to dental articulators : en
  • FR705343A - Plow lifting device : en fr
  • US1807992A - Graining machine : en
  • US1808071A - Method of producing paper filled with alkaline filler : en
  • ES122688A1 - HIGH PRESSURE ACETYLENE GENERATOR : en es
  • DE526354C - Pressure roller for drafting units of spinning machines : de en
  • US1807955A - Dynamo electric machine : en
  • US1808244A - Hydraulic press : en
  • US1808362A - Process for making magnesium chloride and other magnesium salts of high purity : en
  • GB349753A - Improved manufacture of ornamental articles from synthetic resin : en
  • FR705066A - Payment meter according to tariff, with fixed fee : en fr
  • FR705245A - Driving mechanism of the shafts of twisting machines and similar machines : en fr
  • DE526487C - Arrangement for electrical switches with arc extinguishing and actuation by compressed air : de en
  • DE526198C - Grit centrifugal machine : de en
  • DE526527C - Process for the production and debittering of wood sugar : de en
  • DE526379C - Propulsion device for coal cutting and similar machines : de en
  • FR38496E - Device for locating the settings of t receiving stations. s. f. : en fr
  • FR705135A - Improvements in paper sheet drive mechanisms or the like : en fr
  • US1807894A - Surface decorating machine, apparatus and method : en
  • US1808323A - Carpet sweeper : en
  • US1808502A - Chassis construction : en
  • DE526420C - Procedure for operating a tapping generator : de en
  • DE526024C - Piston engine : de en
  • FR705285A - Hand-held agricultural instrument : en fr
  • US1808102A - Dental casting post : en
  • US1808310A - Vehicle toy : en
  • US1808478A - Releasable plow : en
  • US1807994A - Electrical apparatus : en
  • US1808237A - Portable conveyer : en
  • DE526151C - Seat, especially for motor vehicles : de en
  • DE526534C - Firebox wall : de en
  • US1808593A - Manufacture of flax fiber : en
  • GB349694A - A filtering device for use in connection with auxiliary controls of pneumatic musical instruments : en
  • DE526110C - Artificial pair of molars : de en
  • DE526360C - Multi-part barrel made of aluminum : de en
  • DE526397C - Process for the production of artistic prints of all kinds on vegetable and animal materials : de en
  • FR38419E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensation) bodies which contain unsaturated carbides : en fr
  • ES121758A1 - Improvements introduced in the manufacture of luminous plates. : en es
  • FR705154A - Improvements in reverberant smelting furnaces and ore smelting methods : en fr
  • GB349741A - Improvements in or relating to reflectors for electrical radiators for the heating of rooms : en
  • CA312007A - Fusible switch mechanism : en fr
  • DE526133C - Spark plug : de en
  • FR38452E - Improvements to low frequency amplifiers and loudspeakers : en fr
  • FR705212A - Machine for edging fabric sections : en fr
  • DE526263C - Device for quick de-energization of alternators : de en
  • FR705096A - Anti-glare device for rear view mirrors : en fr
  • FR705179A - Improvements in the production of artificial silk threads : en fr
  • FR705275A - Improvement in rocker gun locking devices : en fr
  • US1808200A - Cleaning and preserving of metallic surfaces : en
  • US1808600A - Process for concentrating volatile aliphatic acids : en
  • CA312025A - Process of extracting pearl essence from fish scales : en fr
  • DE525877C - Power switch for control devices : de en
  • AU2694330A - Improvements in lire grates for water heaters : en
  • US1808063A - Footwear : en
  • US1808396A - Crop end discharging apparatus : en
  • US1808377A - Fountain penholder : en
  • US1808634A - Thermometer bulb : en
  • US1807975A - Built-in grinder and ensilage cutting machine : en
  • DE526049C - Butt joint of components made of wood or similar flexible materials : de en
  • DE526080C - Process to increase the cold resistance of fruit tree carbolineum : de en
  • ES122604A3 - Improved procedure and its corresponding special apparatus for cooling and annealing glass, manufactured in the form of strips or bands. : en es
  • US1808075A - Cord or rope holding device : en
  • GB349645A - Improvements in or relating to cartons or boxes : en
  • GB349662A - Improvements in and relating to jacquards for looms for weaving : en
  • FR38436E - Engine block : en fr
  • US1807717A - Method of handling weft ends of weft carriers : en
  • US1807733A - And carl j : en
  • US1807977A - Fuel burner : en
  • US1808684A - Thermosensitive release unit : en
  • US1808585A - Apparatus for developing and printing pictures : en
  • US1808277A - Mine locomotive : en
  • US1808562A - Soldering iron or the like : en
  • ES122689A1 - Improved apparatus for the cutting and distribution of soaps or other materials. : en es
  • ES122831A1 - Centrifugal pump system for feeding marble sawing equipment. : en es
  • GB349940A - Apparatus for mixing tobacco preferably in leaf form and like materials : en
  • US1807925A - Link belt : en
  • US1808214A - Method of making water gas : en
  • CA311856A - Single and multiphase commutator motor : en fr
  • CA311812A - Process of producing explosives : en fr
  • US1808000A - Annealing furnace : en
  • US1808042A - Adjustable luggage carrier : en
  • FR38430E - Improvements made to automobile bodies : en fr
  • FR705070A - Coupling arrangement for initiating connection processes in telegraph installations : en fr
  • FR705256A - Automatic firearm : en fr
  • US1807744A - Telegraph system : en
  • FR705299A - Improvement to cinematographic cameras whose front part carrying the lens can be folded down : en fr
  • ES122624A1 - Machine for rolling cigars. : en es
  • US1807706A - Acceleration control : en
  • US1807772A - chryst : en
  • GB349783A - An improved polishing machine particularly for table cutlery : en
  • US1807951A - Water heater : en
  • US1808732A - Surfacing machine : en
  • US1807838A - Two cycle engine : en
  • US1808613A - Propellant explosive : en
  • US1808654A - Poison or powder distributor : en
  • GB349629A - Process of producing building material : en
  • US1808286A - Roofing joint : en
  • US1808627A - License plate holder : en
  • USD84295S - William s : en
  • AU74631A - Improvements in and connected with flushing cisterns : en
  • DE526035C - Arrangement for the purpose of multiple traffic by means of high-frequency carrier waves on high-voltage lines : de en
  • DE526486C - Telecommunication cables : de en
  • DE526445C - Flat nib with a small sticker that causes the line thickness : de en
  • US1808107A - Incubator : en
  • FR38421E - Carburetor improvements : en fr
  • FR705175A - Ratchet screwdriver : en fr
  • GB349797A - Improvements in and relating to telephone instruments : en
  • US1807900A - Fluid flow control fixture : en
  • US1807914A - Lifting jack : en
  • GB349674A - Improvements in or relating to rotary machines for washing, decolorizing, disinfecting and similar purposes : en
  • CA312006A - Fuse block : en fr
  • DE526208C - Process for the preparation of azo dyes : de en
  • US1807606A - Radio coil winding : en
  • US1807763A - Giveway and thread guiding device for weft carrier magazines : en
  • US1808103A - String musical instrument : en
  • US1808667A - Wood block : en
  • GB350437A - Improvements in or relating to starting devices for internal combustion and other engines : en
  • DK44182C - Screw propeller system for Propulsion of Ships, Submarines and Aircraft. : da en
  • ES122658A1 - Automatic feeding regulating device for spinning machines. : en es
  • ES122823A1 - Procedure for the treatment of food substances in order to obtain their purification, preservation or sterilization. : en es
  • USD84275S - Design for a garter : en
  • AU2880130B - Improved ploughshare plate and socket piece for attaching same : en
  • ES443U - Wrap applicable to chocolate bars of any shape. (Machine-translation by Google Translate, not legally binding) : en es
  • US1808374A - Refrigerating apparatus : en
  • US1808483A - Metallic receptacle : en
  • DE519166C - Device for cutting fish u. like : de en
  • DE526546C - Single-axle bogie for vehicles : de en
  • DE525981C - Auxiliary braking device for motor vehicles : de en
  • DE526056C - Pressure regulator : de en
  • DE526509C - Photographic chamber with shoulder strap : de en
  • FR38409E - Device for adjusting the capacitance of capacitors with unique control by means of cams of profile appropriate to each setting : en fr
  • US1808100A - Gas flow alarm switch : en
  • US1808327A - Railway traffic controlling apparatus : en
  • ES122745A1 - Improvements in rotating hammer mills to avoid accumulations of pasty material that can not be crushed. : en es
  • FR705151A - Apparatus for applying massages : en fr
  • CA312037A - Oven door : en fr
  • US1807657A - geyer : en
  • US1808236A - Sprocket chain : en
  • FR705142A - Improvements to steam injectors : en fr
  • FR705336A - Hair dryer : en fr
  • FR705298A - Mechanical device for raising and bringing the harvest into the fermentation tanks : en fr
  • AU2694330B - Improvements in lire grates for water heaters : en
  • GB349712A - Disposition of guiding surfaces for the purpose of reducing stream resistances : en
  • US1808705A - Combination compass protractor and ruler : en
  • FR38449E - Method and apparatus for monitoring gas and water pipelines under pavements : en fr
  • CA311871A - Blade system for radical flow steam or gas turbines : en fr
  • DE526352C - Device for washing raw wool : de en
  • US1807722A - S-igjstors to cromptoet : en
  • US1808707A - Smoking tobacco : en
  • DE526036C - Electric discharge device : de en
  • US1808023A - Liquid level indicator : en
  • US1808032A - Out of water propeller : en
  • FR705198A - Secret combination for locking and unlocking all locking systems : en fr
  • US1808430A - X-ray tube : en
  • GB349881A - Improvements in fuses : en
  • CA311825A - Boiler return and vacuum trap : en fr
  • CA312008A - Fuse block : en fr
  • FR705082A - Transport installation with selective traffic between stations and switching of points by control devices mounted at each sending station : en fr
  • GB349632A - Improvement in manufacture of sugar : en
  • GB349691A - Improvements relating to electric incandescent lamps and holders therefor : en
  • GB349891A - Improvements relating to slicing machines : en
  • USD84301S - Design for a lamp : en
  • FR705100A - Improvements in fabric manufacturing : en fr
  • FR705356A - Device for forming skeins on reels : en fr
  • US1807859A - Concentration of ores : en
  • DE526053C - Roll-up projection screen : de en
  • GB350430A - Improvements in or relating to double-barrel guns : en
  • FR705162A - Improvements to internal combustion engine cooling systems : en fr
  • GB349675A - An improved automatic weft replenishing device for looms for weaving : en
  • GB349705A - Improvements in means for breaking foam in steam boilers and other liquid evaporators : en
  • GB350003A - Improvements in or relating to process of coating metallic articles with refractory material : en
  • GB349789A - Improvements in or relating to combined portable sound and picture kinematograph apparatus : en
  • CA312026A - Method of making organic esters of cellulose : en fr
  • DE526037C - Electrical switch with lifting device between two interlocking parts : de en
  • ES122791A1 - Improvements introduced in fire alarm systems. : en es
  • USD84291S - Fornia : en
  • FR705344A - Launch wheel for airplanes : en fr
  • FR705215A - Process for the production of thiazolanthrone derivatives : en fr
  • AU2769330A - Improvements in or relating to sound-absorbing material : en
  • US1807685A - Brake equalizer and operating device : en
  • US1808180A - Apparatus for handling glassware : en
  • FR705247A - Adduction system for chopping machines and the like : en fr
  • CA311824A - Combined folding desk and table : en fr
  • AU2642930A - Improvements in or relating to high frequency transmitters : en
  • CA311783A - Rail frog : en fr
  • CA311896A - House car corner door : en fr
  • US1807783A - Steam generating system : en
  • US1807988A - Smoke baffle for furnaces : en
  • CA311849A - Mixing machine : en fr
  • US1808727A - Loose leaf binder : en
  • US1807713A - Halving and pitting bbvice : en
  • US1808058A - Windshield : en
  • ES122731A1 - Procedure for obtaining nicotine-free tobacco by fermentation. : en es
  • FR705104A - Cover tape for drawers for curtains and drapes, as well as for decorating window openings, door frames, etc. : en fr
  • FR705193A - Oscillating feed clamp control device in use on printing presses : en fr
  • FR705228A - Method of compensating for crosstalk in telephone cables : en fr
  • GB349639A - Improvements in or relating to drying or conditioning racks : en
  • GB349993A - Improvements in variable speed driving gear : en
  • ES122669A1 - Instantaneous vaporization steam boiler system. : en es
  • FR705210A - Improvements to railway rolling stock : en fr
  • US1807901A - Developing, fixing, and washing tank : en
  • US1808507A - Pyrometer for metallurgical furnaces : en
  • US1808254A - Balanced valve : en
  • US1808089A - Dating stamp : en
  • DE526403C - Impulse generator for the operation of timers : de en
  • DE526558C - Valve control for gas pumps with piston going back and forth : de en
  • US1807823A - Flotation : en
  • US1808059A - Clamp : en
  • DE526137C - Grinding bar for single roller mills : de en
  • DE526330C - Device for playing several independent musical instruments : de en
  • ES122664A1 - Improvements introduced in tools with their method to manufacture them. : en es
  • GB349854A - Improvements in ship and tank construction : en
  • DE526011C - Rotary kiln for the treatment of cement, ore or the like, in which the cooler and the rotary kiln form a uniform tube that extends it : de en
  • ES121908A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • GB349652A - Improvements in or relating to film-casting machines : en
  • DE526331C - Equipment on sewing machines with fabric displacer to hold the work piece : de en
  • ES122709A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US1807609A - Separator anb spacer for storage batteries : en
  • US1808097A - Gun : en
  • US1808456A - Illuminated sign : en
  • US1808313A - Bell : en
  • DE526302C - Device for automatic sealing for compressors, pumps, etc. Like. With an oil seal : de en
  • DE526444C - pencil sharpener : de en
  • FR705291A - Process for the preparation of refined gutta-percha, balata or the like : en fr
  • GB349960A - Application of disazo dyestuffs to the dyeing of regenerated cellulose in even shades : en
  • DE511866C - Brake for winding machines : de en
  • FR705370A - Rapid water heater : en fr
  • US1808318A - Bolt anchor and method : en
  • US1808519A - Coin controlled mechanism : en
  • ES122646A1 - Device for the mechanical orientation of a crane arm. : en es
  • US1807583A - Production op elemental sulphur prom hydrogen sulphide and sulpkub : en
  • US1807986A - Display apparatus : en
  • FR705213A - Hygienic toothpicks : en fr
  • FR705363A - Plantar Joint Support for Shoe : en fr
  • FR705374A - Method and device for the manufacture of glass plates : en fr
  • DE525250C - Device for turning over the kernels poured into rice powder or the like from a mixture of sugar and alcohol-containing liquids for chocolate candy and similar workpieces : de en
  • GB349886A - Improvements relating to the cages of double-spring driving units : en
  • DE526025C - Speed control device for power machines with changing boiler or counter pressure : de en
  • DE526139C - Process for the generation of rich musical tones through interference from high-frequency electrical oscillations : de en
  • DE514259C - Contact protection for electric soffit lamp holders : de en
  • ES122729A1 - Catalyst of platinum or analogous metals for the oxidation of ammonia with oxygen or oxygenated gases. : en es
  • ES122807A1 - Procedure for the production of a lubricating oil based on castor oil mixed with mineral and vegetable oils. : en es
  • ES122847A1 - Improvements in the construction of carburetors. : en es
  • GB349846A - : en
  • FR705055A - Floor waxing machine : en fr
  • FR705143A - Further training in hosiery machines : en fr
  • FR705359A - Process for treating cellulosic materials with softening vapors : en fr
  • GB349915A - Improvements in and relating to the combustion of fuel : en
  • FR38406E - Uniformly accelerated or uniformly delayed rotation phonograph : en fr
  • FR705197A - Mobile binder for tiered index cards : en fr
  • USD84283S - Perceval s : en
  • FR705087A - Screwdriver : en fr
  • DE526113C - Mop device : de en
  • DE526004C - Circular knitting machine with hook needles : de en
  • DE526316C - Straw, forage cutter, etc. Like. With a rotating knife drum and fixed knives : de en
  • GB349794A - Improvements in or relating to float valves : en
  • GB349852A - Improvements relating to apparatus for brewing beverages and the like : en
  • US1807921A - Transfer machine : en
  • US1808194A - Preparation of flexible cables : en
  • DE526003C - X-ray tube : de en
  • CA311990A - Paper cutting device : en fr
  • FR38407E - Pulse sending system by keyboard : en fr
  • US1807675A - suppes : en
  • GB349847A - Card index cabinet : en
  • US1807872A - Refrigeration apparatus : en
  • DE526033C - Tube generator in common-mode circuit to generate stable vibrations with small amplitudes that can be regulated as required : de en
  • US1808581A - Conduit terminal : en
  • GB349708A - Improvements in or relating to method and devices for eliminating the disturbing effects caused in eoetvoes torsion balances by sudden changes of temperature : en
  • DE526166C - Device for the clarification of waste water using activated sludge : de en
  • GB349761A - Manufacture of aminoalkoxy-derivatives of aryl-quinolines : en
  • ES122811A3 - Manufacturing process of elastic braids or not provided with eyelets or openings located along its midline. : en es
  • FR38481E - Method and device for accumulating fumes of radioactive substances in containers, capillary tubes, etc. : en fr
  • GB349809A - Stockings and means for suspending the same : en
  • AU2698130A - Combination cake tin and containers : en
  • DE526277C - Process for reserving acetate silk and natural silk in blended fabrics with fibers made of cellulose or regenerated cellulose when dyeing with sulfur dyes or Kuepen dyes : de en
  • GB349796A - Manufacture of acylamino-benzene-stibinic acids : en
  • US1807703A - Walter osthoit : en
  • US1807759A - Prevention of parasitic oscillations : en
  • US1808546A - Process and means for controlling the application of reagents to solutions : en
  • USD84281S - Design fob a wreath : en
  • US1807620A - A corpokation oebexaware : en
  • FR705391A - Device for supporting and fixing the rails of railway tracks : en fr
  • CA311778A - Train order deliverer to moving trains : en fr
  • DE525915C - Machine for filling cigarettes into boxes : de en
  • DE526288C - Process for circulating the absorption solution in absorption cooling apparatus : de en
  • DE525994C - Process for the production of standing, marbled hollow cast sulfur bodies : de en
  • DE526518C - Dedusting device for bast fiber lines : de en
  • DE526540C - Regulator, especially pressure regulator, in which the piston of a control valve is actuated by a membrane : de en
  • ES122804A3 - Machine for scrubbing floors. : en es
  • DE526382C - Process for fermenting wines and other fermentation fluids : de en
  • CA311933A - Antioxidant or age resister : en fr
  • US1807962A - Marine cage : en
  • US1807885A - Filament mounting : en
  • US1807980A - Metal working machine : en
  • CA311790A - Percolator : en fr
  • US1807748A - Tube frame for axminster looms : en
  • US1808363A - Production of preparations for oiling fibrous materials : en
  • US1807799A - Steel retainer : en
  • US1807922A - Toy pistol : en
  • CA311985A - Process of treating activated carbon : en fr
  • US1807581A - Electrical contact terminal : en
  • US1808048A - Automobile door handle : en
  • US1808020A - Toggle clamp : en
  • US1808245A - Antitheft device : en
  • FR38424E - Process for preparing rubber with a large number of microscopic pores : en fr
  • FR705313A - Process for the production of fertilizers : en fr
  • US1807683A - barrows : en
  • DE526474C - Card for relay cards : de en
  • FR705059A - Improvements in the manufacture of fabrics by a sewing process : en fr
  • FR705172A - Process for preparing alcohols : en fr
  • ES122790A1 - Improvements introduced in the methods to reduce minerals. : en es
  • GB350489A - Improvements in pasting-mechanism, particularly for continuous-rod cigarette-making machines : en
  • GB349642A - Improvements in or relating to submarine signalling cables : en
  • DE507573C - Transplanting machine for lowering cereal plants on the spot : de en
  • DE525665C - Dry plate rectifier : de en
  • DE526244C - Optical equipment on vehicles : de en
  • CA311808A - Reinforced concrete building : en fr
  • CA311995A - Colour photography : en fr
  • ES122780A3 - SIPHON FOR SINK OR ANALOGUE APPLICATIONS : en es
  • FR705351A - Improvements to guided aerial toys : en fr
  • US1808347A - Chuck : en
  • US1808114A - Apparatus for automatically establishing alpha pulsating motion of air in two conduits : en
  • US1808210A - Fluid metering mechanism : en
  • FR705263A - Improvements to machines used to prepare or spin lines or threads : en fr
  • US1807785A - of chicago : en
  • DE526246C - Workpiece holder, especially for grinding cup-shaped objects : de en
  • US1808367A - Press eor plastic materials : en
  • US1808500A - Perforating machine : en
  • FR38486E - New electric rectifier : en fr
  • FR705223A - Gear shift mechanism : en fr
  • US1808724A - Golf bag prop : en
  • AU2541530A - Improvements in or relating to radio antenna systems : en
  • US1808733A - Earth moving implement : en
  • CA311952A - Resistor : en fr
  • CA311927A - Stove : en fr
  • CA312017A - Fire-place adapted to circulate, sterilize and distribute heated air : en fr
  • US1807637A - of goeggingen : en
  • US1807998A - Reversible self-sharpening chisel : en
  • US1808620A - Coke oven and the like : en
  • CA311782A - Pneumatic conveyer with admission funnel and shutting flap : en fr
  • CA311884A - Watertube boiler superheater : en fr
  • ES122738A1 - Machine to cut rubber. : en es
  • FR38491E - Carburetor : en fr
  • GB349594A - Locknut : en
  • GB349957A - Improvements in and relating to mortar, concrete and the like : en
  • GB350005A - Improvements in and relating to metallic vapour rectifiers : en
  • FR705279A - Improvements to the recording of certain phenomena, such in particular mobile electric waves and other rapid electrical phenomena, and apparatus for carrying out this method : en fr
  • FR705190A - Method and device for the production of solid carbon dioxide : en fr
  • FR705220A - Improvements to oil purification : en fr
  • GB349719A - Improvements in and relating to thermionic devices : en
  • US1808299A - Lock for rod couplings : en
  • US1808455A - Venetian blind : en
  • US1808319A - Burner and method of transferring heat : en
  • AU2724830B - Improved machine for making macaroni, spaghetti, andother food substances : en
  • US1807852A - Shunt : en
  • US1808208A - Signal viewing attachment for automobiles : en
  • US1808656A - Brush for scrubbing machines : en
  • US1808692A - Highway advertising sign : en
  • US1808693A - Tent : en
  • DE526472C - Shutter for photographic apparatus with forward mechanism : de en
  • US1808616A - Necktie : en
  • FR705240A - Improvements to reinforced concrete construction processes : en fr
  • US1807904A - Covering for staved pipes : en
  • US1807856A - Valve : en
  • US1808219A - Latch : en
  • US1808715A - reynolds : en
  • US1807851A - Hydraulic brake : en
  • US1808518A - Current collector for trolley wires : en
  • US1808524A - Electrical apparatus : en
  • US1808718A - Heating means for casting pots : en
  • DE526335C - Illuminated advertising device for displaying movement processes : de en
  • US1807881A - Extension table : en
  • DE526419C - Process for bleaching fatty substances of vegetable or animal origin : de en
  • US1808580A - Razor blade discard : en
  • US1808549A - Brush for dynamo-electric machines : en
  • US1808621A - Sash retaining means : en
  • US1807582A - Ware beam : en
  • US1807997A - Motor starting and control mechanism : en
  • US1808181A - Convertible wrapping machine : en
  • US1808446A - Endless tread linkage : en
  • US1807696A - Forging machine : en
  • US1808361A - Storage battery connecter : en
  • US1808625A - Spring spreader : en
  • US1807607A - smith : en
  • US1808207A - Gauge : en
  • DE526089C - Method of laying out arches : de en
  • CA311843A - System of reception and reproduction of radio programs : en fr
  • CA311929A - Toggle press : en fr
  • GB349770A - Improvements in permanent hair-waving apparatus : en
  • CA311894A - Explosive : en fr
  • US1807771A - Removable diaphragm for gas meters : en
  • US1807981A - Wrapping machine : en
  • ES122810A1 - Improvements in the mechanisms to stretch textile wicks. : en es
  • US1808539A - Speed changing transmission mechanism : en
  • CA311906A - Electron emission material : en fr
  • ES122740A1 - Procedure to laminate. : en es
  • FR705296A - Measuring instrument for determining potential differences in electrical circuits traversed by asymmetric alternating currents : en fr
  • GB349613A - An improvement in transmission, for small power driven craft : en
  • AU2692330A - Improvements in or relating to picture telegraph, television and like systems : en
  • CA311909A - Brake cylinder device : en fr
  • DE525999C - Process for the production of neutral ammonium sulphate from gases or vapors containing ammonia : de en
  • US1807855A - Oscillating type refrigeration plant : en
  • GB349895A - Improvements in and relating to aircraft driven by engines with opposed pistons : en
  • FR38492E - Servo-control device with or without servo-control : en fr
  • GB349969A - : en
  • US1808473A - Spring : en
  • US1808578A - Rubber composition and method of preserving rubber : en
  • US1808676A - Asparagus trimming and canning machine : en
  • US1808141A - Key guard : en
  • US1807807A - Apparatus for discharging salt cake from mannheim fttbnaces : en
  • US1807638A - Heat exchange apparatus : en
  • AU105031A - Process for manufacturing elastic balls in particular footballs : en
  • DE526424C - Holding device for onions to be cut into slices, rings or cubes : de en
  • DE526523C - Drive for conveyor : de en
  • US1807846A - Transformer protective device : en
  • US1807876A - Flotation apparatus : en
  • US1808642A - Shield attachment for binoculars : en
  • US1808683A - Switch for direction signals : en
  • FR705392A - Process for the separation of potassium phosphates and aluminates : en fr
  • GB349748A - Improvements in domestic refrigerating apparatus : en
  • US1808322A - Motor car truck : en
  • US1808407A - Wrapping paper for the insulation of electric cables : en
  • DE526028C - Device for the lateral alignment of sheets to be printed : de en
  • GB349735A - : en
  • US1807726A - Sachusetts : en
  • US1808279A - Scum removing device : en
  • US1808631A - Tube expander : en
  • ES122690A3 - Improvements in automobile trucks and other road or rail vehicles for the transport of goods. : en es
  • GB349667A - : en
  • US1808595A - Lightning rod coupler : en
  • US1808598A - Selective mechanism : en
  • US1808702A - Metallic cap for glass containers : en
  • FR705395A - Improvements made to the assembly nodes of beams and particularly to the beams of aerial vehicles : en fr
  • ES122705A1 - Device for the aeration of railway wagons. : en es
  • GB349723A - Mixing machine : en
  • DE526318C - Device for making wreaths : de en
  • US1807711A - Sylvania : en
  • FR705141A - Hydraulic regulator : en fr
  • GB349657A - Improvements in or connected with wrist watch bands, bracelets, necklets and the like : en
  • FR38402E - Process for the distillation of coal at low temperature leading to the direct production of an agglomerated residue immediately usable as fuel : en fr
  • DE526241C - Anti-glare cap for lamps, headlights or the like. : de en
  • FR705094A - Garment presses improvements : en fr
  • FR705182A - Improvements to moldings : en fr
  • FR38443E - Binder-binder for paperbacks of all kinds : en fr
  • GB349756A - Improvements in or relating to bearings for the rotating parts of electrical instruments and the like : en
  • FR38471E - Circuit breaker improvements : en fr
  • FR705191A - Mechanical device to automatically stop the boiling of milk : en fr
  • GB349979A - Improvements in and relating to tables, or furniture adaptable for use as a table : en
  • CA312032A - Heat resisting damper assembly : en fr
  • CA311910A - Electron discharge device : en fr
  • DE525998C - Process of ammonia synthesis : de en
  • GB349671A - Improvements in or relating to furnaces for wire heating : en
  • GB349799A - Improvements in or relating to recorder controllers : en
  • ES121607A1 - Improvements introduced in public distraction devices called carousels. : en es
  • US1808380A - Airplane engine : en
  • FR705241A - Device for unblocking pipes, in particular drain pipes fitted with air barrier devices or the equivalent : en fr
  • US1807646A - William wright : en
  • US1807666A - Edwasd w : en
  • US1807778A - Lock constettctiok : en
  • US1808028A - Internal combustion engine : en
  • FR705056A - Sizer-sorter for the separation of shells and fruits, palm kernels or other similar products : en fr
  • FR705270A - Process for the hydrogenation of carbonaceous materials : en fr
  • GB350505A - Improvements in and relating to detergents : en
  • FR705281A - Process for removing iron from quartz sands, clays and other ferruginous minerals : en fr
  • GB349922A - Improvements in or relating to printing machines : en
  • US1808484A - Metallic receptacle : en
  • FR705156A - Improvements in methods and devices for obtaining tubes and rods of glass or the like : en fr
  • FR705389A - Process for sealing parts or objects made entirely or partially of tungsten in glass : en fr
  • GB349916A - A sound horn or amplifier for talking machines : en
  • AU2693030A - Improvements in or. relating tothe manufacture of butyl alcohol : en
  • CA311976A - Lubricator : en fr
  • DE525943C - Process for the preparation of metal-containing azo dyes : de en
  • ES122776A1 - Procedure for the purification and clarification of liquids. : en es
  • US1808394A - Screen door catch : en
  • FR705195A - Shoe shape made of metal, especially light metal : en fr
  • CA311979A - Lock-nut : en fr
  • US1807829A - Double angular tool slide : en
  • US1808309A - Vehicle toy : en
  • US1808401A - Grinding machine : en
  • GB349736A - Process and apparatus for the treatment of photographic films : en
  • US1808217A - Tractor frame : en
  • US1808153A - Door holding device : en
  • DE526269C - Centrifugal pump with agitator sunk into the liquid : de en
  • US1807947A - Paving method : en
  • US1807972A - Poultry coop or crate : en
  • GB349973A - Improvements in or relating to time controlling circuits for telephone or like systems : en
  • US1807692A - Apparatus for automatically establishing a pulsating motion of air ht : en
  • US1808302A - Constructional material comprising rail filler functioning as an expansion joint : en
  • US1808321A - Sealed can : en
  • DE526348C - Covered door handle with a metal core : de en
  • DE526448C - Remote measurement of physical quantities using different frequencies : de en
  • CA311996A - Rotary automobile lift device : en fr
  • US1808273A - Device for balancing bodies adapted for rising and falling movements : en
  • US1807821A - Conductivity cell : en
  • US1808266A - Stalk cutter : en
  • US1808688A - Aeroplane : en
  • US1808626A - Rotary drier : en
  • US1807740A - Telegraph system : en
  • USD84296S - Design for a front panel for a thirst station : en
  • DE526169C - Process for the production of condensation products from phthalic anhydride and glycerine : de en
  • DE525675C - Hair dryer hood : de en
  • DE526462C - Holding device for the foldable bottom of a gully sludge bucket : de en
  • ES122816A1 - Mechanism or device for curving rails of toy railroads. : en es
  • US1808643A - Mop wringer : en
  • US1808672A - Process of producing mixed water gas and coal gas : en
  • US1808696A - Dough handling apparatus : en
  • CA311880A - Percolator : en fr
  • DE526015C - Device for tying Smyrna knots : de en
  • DE526189C - Water tank with heating device : de en
  • DE526408C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • ES122812A1 - Candy manufacturing process. : en es
  • DE526278C - Device for loosening solid substances : de en
  • US1807890A - Skate : en
  • US1807982A - Copyholder : en
  • US1808538A - Transmission regulation : en
  • CA311788A - Tank car for conveying volatile liquids : en fr
  • US1807813A - Roll changer : en
  • DE526404C - Coin operated telephone : de en
  • US1807808A - symons : en
  • US1807847A - Metal working machine : en
  • US1808035A - Tennis racket : en
  • USD84285S - Design fob a finoeb bing ob abticle of similar natube : en
  • US1807642A - Process fob recovery of manganese : en
  • US1808370A - Apparatus for extruding seamless brass and copper tubes : en
  • US1808465A - Production of urea : en
  • DE526304C - Process for the manufacture of rubbery products : de en
  • DK44173C - Calorifier device. : da en
  • CA311811A - Process of manufacturing carbon and hydrogen : en fr
  • FR705378A - Improvements to AC repulsion motors : en fr
  • US1808123A - Method of producing photographed printing forms : en
  • US1808226A - Rubber tube : en
  • US1808632A - Smoking pipe : en
  • US1808009A - Core catcher for well drills : en
  • US1808399A - Electric converting apparatus : en
  • CA311899A - Interconnected controlling device for winding and roll ejecting mechanism : en fr
  • DE519468C - Switching device for glass rectifiers, in which an air flow generated by a fan that is operated as a function of the rectifier load is used to cool the glass vessel : de en
  • US1808490A - Corner connection for frames : en
  • US1808543A - Automatic switching system : en
  • US1807660A - Leather stretching machine : en
  • US1807749A - Tube frame fob axicotster loom : en
  • DE526384C - Device for increasing the performance of Schweloefen System Rolle : de en
  • US1807709A - A partnership association : en
  • US1808453A - Combination sawing machine : en
  • US1808300A - Stoker mechanism : en
  • AU2331A - Improvements in swivel pipe fittings : en
  • AU2777230B - Improvements in checks for pull ropes : en
  • CA311992A - Device for recording sales transactions : en fr
  • DE526488C - Device for starting single-phase motors with centrifugal clutch : de en
  • FR705387A - Process for the preparation of carboxylic acid derivatives of the anthraquinone series : en fr
  • GB349627A - Improvements relating to the chilling of beef : en
  • GB349830A - Salt bath furnace for heat treatment of steel : en
  • ES122739A1 - Perfeccionamientos in portable electric lamps of multiple uses. : en es
  • FR38478E - Body or composite element particularly suitable for the manufacture of walls, boxes, bottles, etc. : en fr
  • DE526040C - Device for the movable lateral connection of a metal smoke duct to a brick chimney : de en
  • US1807694A - Production of nitrogenous vat dyestttffs : en
  • CA311924A - Rubber-coated fabric : en fr
  • CA311956A - Hinge : en fr
  • CA312012A - Railway drop pit : en fr
  • CA311858A - Rotary slide valve : en fr
  • US1807756A - A paetnebship association : en
  • US1808029A - Liquid measure : en
  • US1808703A - Attachment for breaking type slugs : en
  • GB349686A - Improvements relating to water supply systems for flushing : en
  • US1807791A - Louis makx : en
  • US1808344A - Control for airplanes : en
  • USD84282S - Design for a wreath : en
  • US1807718A - Gbating and ebame thebefob : en
  • US1807913A - Hand truck : en
  • US1808021A - Apparatus and method of marbling paper : en
  • CA311830A - Paint brush support : en fr
  • DE526350C - Process for the production of padded varicose vein shoes : de en
  • DE526290C - Form for rail welding by means of aluminogenetic iron : de en
  • FR705354A - Improvements in devices for controlling jacks mounted on motor vehicles : en fr
  • GB349759A - An improved moving diorama : en
  • US1807779A - Overgear shift mechanism : en
  • US1807798A - Coupling : en
  • US1807857A - Glass shaping machine : en
  • US1807880A - Bushing structure : en
  • CA311866A - Internal combustion engine : en fr
  • IE11883L - Insulating material : en
  • US1808199A - Attachment for screens and the like : en
  • US1808503A - Means for attaching handles to trays and the like : en
  • USD84303S - Jtjxes schwab : en
  • US1807604A - Said metzner as : en
  • US1808308A - Adjustable clamp flange for spring hinges and the like : en
  • US1808474A - Connection device for wrist watches : en
  • US1808497A - Adjustable support for motion picture projection machines : en
  • CA312010A - High speed fork regenerating repeater for telegraph systems : en fr
  • DE526044C - Glass blowing machine with automatic scissors that act depending on the opening and closing of the mold : de en
  • DE526247C - Dressing profiled grinding wheels : de en
  • DE526324C - Pulley : de en
  • US1807649A - of detroit : en
  • US1807731A - of leipzig-plagwitz : en
  • US1807985A - Current transformer : en
  • US1808191A - Art of treating gum hydrocarbons and apparatus used in the said art : en
  • US1808622A - Engine starter : en
  • US1808136A - Packing for fragile articles : en
  • US1807739A - Protector mechanism for narrow ware looms : en
  • US1808419A - Vaporizer and process of vaporization : en
  • US1808168A - Dehydrogenating hydrocarbons : en
  • AU2534630B - Internal combustion engine valve grinding tool : en
  • US1808736A - Dip up : en
  • USD84294S - Design for a dress : en
  • USRE18085E - Jelly pbepakation : en
  • US1808481A - Pneumatic tool : en
  • AU2880130A - Improved ploughshare plate and socket piece for attaching same : en
  • US1807747A - Pttmping system : en
  • USD84297S - Arthur william naus : en
  • US1808060A - Electric switch : en
  • US1808118A - Photographic recording apparatus : en
  • US1808297A - Loud speaker : en
  • AU64131A - Improvements in packing cartridges for rubber goods : en
  • CA311883A - Chain grate stoker : en fr
  • US1807792A - Charles miller : en
  • US1807932A - Dropping board for use in poultry houses : en
  • DE526129C - Method and device for displaying time recordings by means of column diagrams : de en
  • DE526484C - Cable car with trailer : de en
  • US1807732A - Carburetor : en
  • US1808520A - Insulated conductor : en
  • FR705120A - Improvements to the processes for preparing hides and skins with a view to subjecting them to vegetable tanning : en fr
  • DE526371C - Propeller drive with an intermediate shaft connected between motor and propeller : de en
  • DE526538C - Alternator built into the wheel hub of a bicycle : de en
  • FR705078A - Assembly device for talking machine motors : en fr
  • GB349636A - Improvements in and relating to photo-electric cells and circuits therefor : en
  • GB349637A - Improvements in or relating to marine steering gear : en
  • GB350387A - New or improved means for obtaining decorative and like effects for pencils and the like : en
  • FR705292A - Mechanical razor with guide rollers : en fr
  • US1807828A - Of endicott : en
  • US1808006A - Gopher trap : en
  • FR705286A - Collar splint : en fr
  • US1808179A - Book cover : en
  • US1808311A - Excavator : en
  • US1808354A - Spherical geographical globe : en
  • US1808584A - Color photography : en
  • GB349654A - Improvements relating to applications of moulds and to apparatus therefor : en
  • US1808080A - Steel derrick : en
  • DE526029C - Tar sprinkler : de en
  • DE526525C - Purge pipe connection : de en
  • US1808284A - Elastic band cup dispenser : en
  • US1807591A - Means for assembling nuts and bridge washers on valve stems : en
  • US1807884A - Manufacture of carbon black : en
  • US1808357A - Cover lifter for roasters : en
  • ES122687A1 - Procedure to improve the construction and conditions of the asphalt coatings used as street pavements and roads. : en es
  • FR38425E - Device for returning oil from the evaporator to the compressor of refrigeration machines : en fr
  • FR705255A - Method and mechanism for winding wire and product obtained by this method and mechanism : en fr
  • US1807935A - Shoe-heel : en
  • US1808530A - Cheese container : en
  • DE526079C - Absorption of ammonia and hydrogen sulfide from gases : de en
  • FR705164A - Letter Envelope Improvements : en fr
  • ES122668A1 - PROCEDURE FOR THE PREPARATION OF A RUBBER SOLUTION WITH THE USE OF A SPECIAL SOLVENT FOR THE TEXTILE INDUSTRY AND TENERY : en es
  • ES122789A1 - Procedure for the preparation of apple wines. : en es
  • ES122814A1 - Procedure for manufacturing wire clips for knight's league. : en es
  • US1807610A - Burial casket : en
  • US1807757A - Combined wheel fin and weight : en
  • US1807969A - Fractional line spacer for typewriters : en
  • DE526411C - Electric heater for various uses : de en
  • FR705352A - Improvements to articles of jewelery, jewelry or other similar articles : en fr
  • DE526030C - For grooved rail tracks, the centerpiece of full head rails : de en
  • DE526368C - Road overvoltage for hanging up arc lamps, incandescent lamps, traffic signals and the like. like : de en
  • US1807695A - Weed extebminator : en
  • US1808517A - Metal vapor rectifier : en
  • US1808534A - Electric switch : en
  • US1808095A - Control mechanism for motor vehicle electric starting and braking motors : en
  • US1808532A - Needle : en
  • GB349729A - An improved oil extractor and filter : en
  • GB349817A - Improvements in electric cells : en
  • FR705065A - Automobile mud flaps : en fr
  • FR705400A - Base for masts, poles, etc. : en fr
  • FR705097A - Improvements to surface condensers : en fr
  • GB349631A - Improvements in apparatus for indicating the rate of flow of fluids : en
  • GB349673A - Domestic stocking protector : en
  • DE526098C - Tube transmitter controlled by piezo crystals : de en
  • DE526122C - Scale with extension of the weighing range : de en
  • DE526085C - bookmark : de en
  • DE526262C - Device for automatic voltage and current control in direct and alternating current systems : de en
  • ES121909A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • AU52131A - Improvements in mechanically actuated reciprocating tools : en
  • US1808384A - Two-cycle engine : en
  • US1808433A - Feed structure : en
  • US1808658A - Cigarette dispenser : en
  • US1808670A - Transformer : en
  • US1807617A - Fbed boenig and george h : en
  • US1808065A - Freezing cylinder : en
  • CA311799A - Tire : en fr
  • CA312029A - Tufting apparatus : en fr
  • ES122265A1 - Procedure to build a new chessboard game characterized by the movements of the chips that contain the two sides send to a single neutral chip, which is the one that decides the game. : en es
  • ES122719A1 - Improvements in the extraction and recovery of sulfur. : en es
  • FR705330A - Improvements to electric fireplaces : en fr
  • US1807752A - poster : en
  • US1807616A - Hobbis bobhmbb : en
  • DE526252C - Process for the interior lining of pipe branches or similar fittings : de en
  • US1807634A - Bedpan washer : en
  • US1807719A - Valve actuating mechanism : en
  • US1808597A - Selective mechanism : en
  • AU2534630A - Internal combustion engine valve grinding tool : en
  • US1808535A - Button fastener : en
  • DE525997C - Resilient, resilient electrical shot sensor : de en
  • DE525995C - Egg sorter : de en
  • GB349805A - Improvements relating to sheet piling : en
  • US1807937A - Combination table and ironing board : en
  • US1808293A - Rake attachment for hoes : en
  • US1808079A - Automatically adjustable mechanical stop or abutment : en
  • US1808171A - Multilead mechanical pencil : en
  • US1808427A - Compartment tank construction : en
  • FR38468E - Method and device for the manufacture of tubular wood fiber packaging : en fr
  • FR705399A - Wave generator : en fr
  • ES122848A1 - Method and machine for the manufacture of stockings and socks. : en es
  • DE526112C - Device for smoothing facial wrinkles around the mouth and chin : de en
  • DE526070C - Safety device for the lid of centrifugal machines : de en
  • GB349743A - A method of moulding ferro-concrete articles and means therefor : en
  • GB349664A - Two stroke engine with distribution by an oscillating spherical slide valve : en
  • FR38451E - New Benzanthronic Series Condensation Products and Their Applications : en fr
  • US1808054A - Lead and rule cutter : en
  • FR705093A - Process for the separation and extraction of metals other than iron contained in metallic raw materials : en fr
  • FR705226A - Protector for watch movements, which can be used as a spare parts receptacle : en fr
  • GB349855A - Improvements in closed bodies for vehicles : en
  • GB349962A - An improved method of treating rayon : en
  • FR705222A - Rotary kiln : en fr
  • US1807873A - Method and apparatus for rolling sheet glass : en
  • US1808218A - Metal door and window support : en
  • DE525913C - Indirectly acting regulator : de en
  • ES122777A3 - Improvements in the scissor hammocks or folding transatlantic chair. : en es
  • AU2776230A - Improvements relating to unattended passing loops on single-line railways : en
  • GB349621A - : en
  • GB349866A - Improvements in or relating to mechanical toys : en
  • ES448U - New packing box for razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • US1807684A - Railway truck : en
  • US1808652A - Safety device : en
  • US1808439A - Aircraft power generating system : en
  • DE526032C - Device for testing the device at the workplace of an officer : de en
  • US1807705A - Tube frame for axminster looms : en
  • US1807888A - Printing device : en
  • US1808068A - Manufacture of paper : en
  • US1808686A - Model aeroplane : en
  • USD84274S - Design for a weighing scale : en
  • CA311955A - Electric switch mechanism : en fr
  • CA312027A - Watch winding mechanism : en fr
  • USD84271S - Design fob : en
  • CA311810A - Broom : en fr
  • CA311897A - Door locking mechanism for house cars : en fr
  • US1808564A - Awning : en
  • DE526163C - Hot air blower : de en
  • ES122493A1 - Improvements in the machines for the manufacture of ice cream. : en es
  • ES434U - Hollow bodies constituted by bands of rolled material. (Machine-translation by Google Translate, not legally binding) : en es
  • GB350427A - Improvements in or relating to the preparation of resitols : en
  • US1808139A - Back-filling machine : en
  • US1807995A - Electrical apparatus : en
  • USRE18090E - Method op and apparatus por recording and reproducing sound : en
  • US1807974A - Toy cannon : en
  • US1808062A - Measuring valve : en
  • US1808255A - Automatic train pipe coupling : en
  • US1808492A - Safety fire escape : en
  • FR705057A - Apartment furniture in wood or metal with a cooler and appropriate boxes for bottles and pantry : en fr
  • CA312015A - Interlocking system for high frequency transmitters : en fr
  • AU2981430B - Improved means in ships' holds forthe transport and (or) storage of oysters andthe like : en
  • CA311987A - Sleeve for aligning condenser plates : en fr
  • GB349648A - Improvements in and relating to jambs for doors and exits : en
  • GB349685A - The manufacture of new organo mercury compounds and of preparations comprising the same : en
  • GB349834A - Improved means for compensating for changes in liquid volume due to temperature : en
  • CA311967A - Apparatus for making roofing : en fr
  • US1808554A - Air compressor : en
  • US1808651A - Shipping container : en
  • CA311832A - Vacuum paper drying machine : en fr
  • US1808553A - Incubator egg tray : en
  • DE526090C - Release device for rotary printer in the absence of a sheet : de en
  • DE526155C - Safety coupling for winches, especially anchor winches : de en
  • ES122051A1 - An excavator machine. : en es
  • DE526425C - Ceiling made of wooden boxes laid side by side : de en
  • DE526066C - Electrical compensator : de en
  • FR705290A - Motor for electromagnetic loudspeaker : en fr
  • GB350468A - Improvements in clutches : en
  • US1807602A - Sound reproducing system : en
  • US1807924A - Process for rectifying and treating hydrocarbon vapors : en
  • DE526127C - Device for alternating lighting of the display unit and the flag for fare displays : de en
  • FR705322A - Optical compensation in a cinema projector, with oscillating mirror arranged between the exposure window and the lens : en fr
  • DE526075C - Collector whose lamellas consist of one piece and are held on the collector star by the pressure acting on them from fastening parts : de en
  • DE526320C - Milk filter : de en
  • FR38423E - Process for extracting paraffins from liquid hydrocarbons : en fr
  • DE526513C - Device for the removal of beverage residues through the overflow pipe of the bar counter : de en
  • US1807761A - of wiesbaden-biebrich : en
  • US1808041A - Shearing, punching and riveting machine : en
  • US1808156A - Headdress-retaining device : en
  • US1808641A - Door retainer : en
  • CA311814A - Vulcanizing apparatus heating control : en fr
  • US1807983A - Air or gas purifier : en
  • US1808105A - Insulator cutter and method of treating insulators : en
  • US1807619A - boush : en
  • US1807889A - Mechanical movement : en
  • US1808708A - Stage display device : en
  • ES122645A3 - Procedure for packaging wines, spirits and aperitifs in individual serving bottles. : en es
  • US1807911A - Cover closure : en
  • US1807891A - Combined collector and separator for feed mills : en
  • US1807801A - Albert stenckeb : en
  • CA311960A - Rotary compressor : en fr
  • US1807595A - Electbic storage battery : en
  • US1807668A - Latch : en
  • US1808568A - Rotor for dynamo electric machines : en
  • US1808640A - Photographic flash light device : en
  • US1807999A - Universally adjustable tool holder : en
  • CA311809A - Convertible baby carriage : en fr
  • CA311848A - Machine for making match cards : en fr
  • US1807991A - Graining machine : en
  • US1808162A - Mining cartridge : en
  • CA311903A - Plasterboard bundling machine : en fr
  • US1807712A - Bass bomb : en
  • US1808526A - Wire cloth selvage : en
  • DE526061C - Multi-stage impeller pump : de en
  • US1808150A - High frequency amplifier : en
  • US1808195A - Fastening means : en
  • US1807928A - Charge determining device : en
  • CA312014A - Coupling condenser system : en fr
  • US1807648A - Typewriting machine : en
  • FR705181A - Envelope letter : en fr
  • GB350458A - Improvements in apparatus for repairing roads : en
  • US1808167A - Timing apparatus : en
  • GB349746A - Improvement in pose-reflecting systems for photographic apparatus : en
  • US1808106A - Magazine : en
  • US1808204A - Flexible conduit : en
  • FR705061A - Metering and dispensing device for introducing any liquid in an adjustable quantity into a pipe : en fr
  • GB349827A - Improvements relating to electrically driven winches : en
  • DE526211C - Method and device for forming the first row of stitches of a double edge on flat knitting machines : de en
  • FR705324A - Intake manifold specially designed for internal combustion engines running on heavy oils : en fr
  • GB349760A - Improvements in means for removing flanges from pipes, and fitting to same : en
  • ES122667A1 - New antenna in helix. : en es
  • GB349665A - Improvements in and relating to worm gearing for engine starters and for rotating heavy masses : en
  • GB349724A - Paper pulp containers such as cartons, cups, pails, cans and the like and method of making same : en
  • DE526136C - Pulley change transmission : de en
  • FR38444E - Improvements to ingot casting : en fr
  • DE526281C - Flue gas preheater, the end walls of which form the end flanges of the pipes : de en
  • FR705262A - Improvements in shuttle-less looms : en fr
  • DE526205C - Oscillating counter drive for electricity counters and gas meters : de en
  • DK44165C - Procedure for reproducing oscillograms recorded on a strip of celluloid or similar. : da en
  • CA311937A - Radio high frequency transformer : en fr
  • ES120933A1 - System of garages or hangars. : en es
  • ES122759A1 - Procedure to establish the joints of the lanes. : en es
  • DE526132C - Electrically operated vacuum cleaner with a device for killing insects : de en
  • DE526272C - Electric remote pointer system for direct current with a voltage divider as a transmitter and a coil that can be rotated in a magnetic field as a receiver : de en
  • DK44189C - Vibration apparatus for generating electric current. : da en
  • US1808291A - Tire cover : en
  • DE526380C - Coal mining machine : de en
  • DE526142C - Method and machine for the production of boxes from a main part and two side parts attached to it by adhesive strips : de en
  • FR705167A - Improvements to box-making machines : en fr
  • FR705185A - Method of constitution of stools, tables and other metal furniture : en fr
  • GB349707A - Improvements relating to coffee percolators and the like devices : en
  • US1808147A - Storage battery spacer : en
  • USRE18089E - A cobpobation of new yobk : en
  • US1808133A - Potato harvester : en
  • US1808169A - Heat transfer device : en
  • US1808280A - Telephone system : en
  • US1807943A - Concrete form : en
  • US1807652A - Ekntst dietrich : en
  • US1808086A - Mounting for automobile glare shields : en
  • US1808552A - Incubator egg tray loader : en
  • DE526078C - Vertical chamber furnace : de en
  • AU2690330B - Improvements in cooking appliances : en
  • AU2701730A - Process of treating ores : en
  • CA311954A - Thermal control of alternating current electromagnetic devices : en fr
  • US1808614A - Nether garment : en
  • DE526043C - Press molding machine : de en
  • AU2697030A - Improvements in or relating to waterproofing compositions : en
  • ES122846A1 - Improvements in bushes or caps of the presses for tow trees. : en es
  • CA311818A - Baby-carriage top : en fr
  • DE526233C - Process for the production of flat wire with a coating of another metal : de en
  • FR705269A - Filtration process for suspended solids : en fr
  • GB350434A - Improvements in gramophones, and like sound reproducing instruments : en
  • US1808116A - Tile linoleum : en
  • US1808408A - Excavator apparatus : en
  • USD84277S - Design for a textile fabric : en
  • CA311855A - Folding chair : en fr
  • CA312018A - Mercury switch : en fr
  • GB349978A - Improvements in and relating to the production of wires from aluminium alloys : en
  • US1808648A - Storage battery terminal connecter : en
  • US1808587A - Coal loading method and apparatus : en
  • FR705125A - Device for wet processing of textile products : en fr
  • FR705280A - Improvements made to the control of dynamo-electric machines : en fr
  • US1807959A - Metal jamb : en
  • DE510620C - Benchmark : de en
  • DE526456C - Vacuum drying system with combined circulation and ventilation tap : de en
  • GB349814A - Improvements in valve mechanism for internal combustion engines : en
  • US1808018A - Lagging for reels : en
  • US1807635A - Spring shackle : en
  • US1808735A - Tractor : en
  • US1807826A - Trick pocketbook : en
  • US1808050A - Switch box : en
  • US1808189A - Phonograph : en
  • US1808689A - Transfer apparatus : en
  • ES122757A1 - Procedure to decorate the nails. : en es
  • GB349698A - Liquid seal for waterless gas-holders : en
  • US1808681A - Cap : en
  • DE526114C - Shoe shine machine : de en
  • FR705165A - Damping device for whip loom : en fr
  • GB349939A - Improvements in or relating to exhaust silencers for internal combustion engines : en
  • FR38447E - Process for dyeing cellulose esters or ethers or their transformation products : en fr
  • GB349883A - Improvements in or relating to the nozzles of lubricators : en
  • US1808339A - Creel for winding warp beams : en
  • US1808154A - Fire extinguisher : en
  • US1808411A - Pipe plug : en
  • US1808441A - Electromagnetic automatic circuit breaker : en
  • USD84280S - Augustus j : en
  • CA311940A - Cleaning and polishing material : en fr
  • US1808485A - Hand wheel : en
  • CA311925A - Acid resistant alloy : en fr
  • US1807629A - Vehicle traffic signal : en
  • US1808213A - Calculating machine for all species : en
  • CA311786A - Egg processing apparatus : en fr
  • CA311775A - Machine for testing textiles : en fr
  • US1807874A - Attachment for washing machines : en
  • US1807654A - Magnetic pick-trp device : en
  • GB349676A - An improved weft cutting device for looms having automatic weft replenishing mechanism : en
  • US1808372A - Process for the obtainment of sheets of plastic material which are combined or backed : en
  • US1808418A - Buffer : en
  • CA311989A - Electrical condenser : en fr
  • US1807699A - Buttonhole machine : en
  • GB349647A - Improvements in and relating to axle-bearings for rail vehicles : en
  • DE526008C - Automatic firearm with locked breech and sliding barrel : de en
  • CA311779A - Advertisement sign : en fr
  • US1807673A - Akthur i : en
  • DE526172C - Process for the preparation of ª ‰ - (3, 4, 5-trialkoxyphenyl) -aethylamines : de en
  • US1808369A - Sprocket : en
  • DE526298C - Asynchronous machine with commutator rear machine : de en
  • DE526082C - Roller table roller for rolling mills : de en
  • DE526526C - Device for boiling solutions on crystal : de en
  • ES437U - Film reel. (Machine-translation by Google Translate, not legally binding) : en es
  • US1807615A - Educational apparatus : en
  • US1808353A - Agitator : en
  • US1808512A - Sound radiating apparatus : en
  • ES122752A1 - Improvements in the pressing of seams. : en es
  • FR38477E - Improvements in the manufacture of milk jugs : en fr
  • US1808076A - Brake operating mechanism : en
  • CA311789A - Liquid spraying apparatus : en fr
  • CA312033A - Heat resisting hearth surface : en fr
  • FR705131A - Process for the manufacture of phosphorus pentoxide : en fr
  • GB350423A - : en
  • FR705098A - Improvements to wastepaper baskets and the like : en fr
  • GB349816A - : en
  • DE526195C - Process for the photochemical oxidation of organic and inorganic compounds : de en
  • DE526218C - Shoe shine machine : de en
  • ES446U - Luminous box for car registration numbers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR38433E - Improvements to artificial resins and in particular to molding compositions : en fr
  • ES122717A1 - Improved system device to easily resume the running of internal combustion engines. : en es
  • ES122806A1 - Perfections in stabilized projectiles. : en es
  • GB349658A - An improved process for preparing artificial silk filaments : en
  • US1807793A - Tbttck with convebtible wheel stbuctttbe and coopebating jack means : en
  • US1808335A - Electrical connecting member : en
  • US1808498A - Electrolytic filter condenser : en
  • DE525422C - Socket for electric light bulbs with socket stones which can be screwed into and unscrewed in the socket housing : de en
  • GB349955A - Improvements in or relating to printing on cotton by means of vat dyestuff preparations : en
  • FR705358A - Further development of internal combustion engines by incorporating radioactive products into spark plugs : en fr
  • US1808628A - Rod fastener : en
  • DE526374C - Bucket excavator in connection with a washing and sieving machine for gravel, sand, etc. like : de en
  • FR38434E - Method and device for construction of submarine tubes : en fr
  • FR705184A - Process for obtaining aluminum from clays : en fr
  • US1807768A - Weft end control for magazine looms : en
  • US1808246A - Certificate holder : en
  • US1808452A - Holding device : en
  • FR705295A - Improvements to hydraulic braking devices : en fr
  • GB349890A - Improvements in wheels for rail vehicles : en
  • DE513654C - Process for the production of explosives using calcium nitrate : de en
  • DK44190C - Button-free trouser carrying device. : da en
  • ES441U - Folding infirm system for domestic kitchen and toilet uses. (Machine-translation by Google Translate, not legally binding) : en es
  • CA311919A - Mechanical stoker : en fr
  • US1807676A - Awning bracket : en
  • US1808140A - Flexible strap, band, or linkage : en
  • US1808400A - Lamp holder : en
  • CA311886A - Lift-truck : en fr
  • DE526337C - Device for the photographic composition of images for printing plates by means of step switching : de en
  • US1808348A - Reversing mechanism : en
  • US1808440A - Steering wheel : en
  • AU3831A - Improvements in or relating to pulverisers : en
  • US1807639A - stocker : en
  • US1807680A - A corpora : en
  • US1807682A - Diazotization of aminq carbazgle and its derivatives : en
  • US1808121A - Brake-applying mechanism : en
  • US1808235A - Mail box switch : en
  • US1808120A - Pulverized fuel furnace : en
  • US1808633A - Ground anchor and like anchoring device : en
  • US1808404A - Cushion tire : en
  • US1808450A - Universal shoe or receiving box for furnace work : en
  • US1808592A - Wood block floor : en
  • USRE18086E - Thread swelling tool : en
  • CA311939A - Shock absorber : en fr
  • DE526461C - Thawing device with electric heater for pipes and vessels : de en
  • US1807647A - Conduit and connecting means therefor : en
  • US1808636A - Cord fastener : en
  • DE526091C - Procedure for cooling sealing liquid : de en
  • DE526159C - Heel cushion : de en
  • US1807593A - Computing machine : en
  • US1807867A - Machine for making envelopes : en
  • US1807887A - Printing device : en
  • DE526022C - Process for the production of zinc from solutions : de en
  • ES122750A1 - Machine to fill soda bottles and siphons of all kinds. : en es
  • FR705089A - Combined liquid and friction damper, for automobiles : en fr
  • DE525845C - Process for the production of a mixture of potassium nitrate and sodium nitrate : de en
  • CA311938A - Alloy steel : en fr
  • CA311965A - Nutting machine : en fr
  • US1807723A - Apparatus for turning cigarettes right side ttp as they are ped to the : en
  • US1808285A - Wire connecter : en
  • US1808662A - Atomizer : en
  • DE526279C - Process for the production of wetting agents, cleaning agents, emulsifying agents, etc. : de en
  • ES122755A1 - Fuze for projectiles of rotation. : en es
  • FR705207A - Improved method and apparatus for the concentration of aqueous dispersions of rubber and the like : en fr
  • US1808024A - Liquid measure : en
  • US1808177A - Air purifying appliance : en
  • US1808730A - Method for making alpha stable powder from whole milk : en
  • US1807586A - Automatic shut-off device : en
  • AU2772830A - Method of treating concrete orthe like : en
  • CA311930A - Drawing press : en fr
  • GB350432A - : en
  • US1808421A - Loading machine : en
  • USD84286S - Design fob : en
  • CA311800A - Corrugated fastener driving mechanism : en fr
  • DE526148C - Process for producing images on inhomogeneous layers : de en
  • DE526177C - Increasing the corrosion resistance of workpieces made of alloys of magnesium with manganese : de en
  • GB350428A - Improvements in and relating to axle-bearings and the lubrication of the same : en
  • US1807751A - Cotton picker : en
  • US1807802A - new jebsey : en
  • CA311857A - Toaster : en fr
  • CA312021A - Combination railway track clamp : en fr
  • FR705232A - Device for correctly placing school notebooks on desks or other similar applications : en fr
  • GB349687A - Improvements in or relating to low-frequency amplifiers, or the like : en
  • US1807788A - Paul kemp : en
  • US1807850A - Dental plate suction cup attaching means : en
  • US1807930A - Method of reclaiming vulcanized rubber : en
  • US1807949A - Rotary drill stem bushing : en
  • US1808305A - Folding device for tables and the like : en
  • USD84312S - Island : en
  • US1808064A - Valve lifter : en
  • US1808514A - Sheet handling mechanism : en
  • DE526162C - Device for contact sets : de en
  • ES122730A1 - O-ring motor system with continuous circular movement plunger. : en es
  • GB349808A - Locking device in children's wheeled toys : en
  • US1807700A - Bearing fob spindles : en
  • US1807743A - Picker spindle mounting for looms : en
  • US1807824A - Machine for sizing and punching vehicle wheel rims : en
  • US1807832A - Internal combustion engine : en
  • ES122713A3 - Improved system collision or meeting wall device. : en es
  • GB349624A - Improvements in or relating to hypodermic syringes and the like : en
  • DE526317C - Device for making wreaths and other binders : de en
  • DE526001C - Process for converting liquids with gases or vapors : de en
  • GB349790A - Improvements in or relating to foundry moulding machines : en
  • GR3225B - MIXING DEVICE. : el en
  • DE526438C - Electromagnetic regulation of the fuel pump of an internal combustion engine with electromagnetically controlled suction valves : de en
  • DE526454C - Collecting device for cylindrical objects : de en
  • DK44174C - Reading or Spreadsheet. : da en
  • FR705068A - Improvements in electronic tube stations : en fr
  • GB349623A - : en
  • FR38411E - Process for the rapid freezing of bio-colloids : en fr
  • GB349669A - Improvements in or relating to racket presses : en
  • DE526261C - Conductive bridging of the rail joints for electrically operated railways, especially for mine railways : de en
  • DE526301C - Thread guide brake for flat knitting machines : de en
  • DE526109C - Workpiece support or conveyor roller for leather processing machines : de en
  • DE526423C - Dilator : de en
  • DK44193C - Water discharge. : da en
  • DE526068C - Device for advancing the tobacco in tobacco cutting machines : de en
  • DE526338C - Film cassette, in particular for reproduction apparatus : de en
  • FR705380A - Electric lamp, suspended or wall, and transportable : en fr
  • DE526188C - Mandrel holder for standing lead cable presses : de en
  • GB349853A - Method of and means for synchronising electric remote indicating systems : en
  • US1808296A - Floor lamp : en
  • DE525887C - Photographic camera with viewfinder to record the flight path of an aircraft or the like. : de en
  • GB349781A - A method of dechlorinating chlorinated water : en
  • FR705366A - Apparatus for regulating the thread of the spinning machines, continuous with rings and sliders, for wool, cotton and linen : en fr
  • CA311816A - Game : en fr
  • US1808109A - Motor vehicle : en
  • US1808046A - Film of magnetizable material for episcopic projection : en
  • US1807597A - Traveling tuentable equipment eor garages : en
  • US1807770A - seaman : en
  • US1808238A - Diaphragm for sound reproduction : en
  • US1807811A - Hair ctjttek attachment : en
  • US1807898A - Wire clamp : en
  • ES105734A1 - Telephone installation with selective connection of two subscriber stations, at least connected to the exchange by a common line. : en es
  • US1808098A - Treatment of threads, fabrics, or other materials composed of or containing artificial filaments : en
  • US1808542A - Threaded bushing for armored cable : en
  • US1808073A - Method of improving paper machine operation : en
  • US1808159A - Fish tail bit : en
  • GB349619A - Improvements in or relating to automatic ribbon reversing mechanism for cash registers and similar accounting machines : en
  • US1808726A - Audio frequency coupling : en
  • FR705171A - Method and device for shaping the supporting threads of filaments of incandescent lamps and the like : en fr
  • US1807636A - Coupling : en
  • US1808680A - Barrel forming machine : en
  • CA311875A - Knife-heater for wrapping machine : en fr
  • CA311828A - Grate : en fr
  • CA311873A - Resistance measuring apparatus : en fr
  • GB349842A - Process for electrolytically depositing aluminium : en
  • CA311862A - Tool handle : en fr
  • DE526441C - Convertible body for motor vehicles : de en
  • US1807613A - Microscope tube : en
  • US1807605A - Eabio coil : en
  • US1807728A - Pneumatic tire : en
  • US1808488A - Boiler : en
  • US1807810A - John a : en
  • US1807895A - Attachment for cutting machines : en
  • US1808719A - Concrete road lengthwise finishing machine : en
  • US1807815A - Control apparatus : en
  • DE526153C - Tube for bicycle and motorcycle frames, especially steering tubes : de en
  • DE526439C - Process for operating internal combustion turbines : de en
  • US1808269A - Computing scale : en
  • DE526222C - Method and device for the production of pegged wooden panels : de en
  • ES122760A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • FR705398A - Device with electromagnet for reciprocating striking machine such as riveting machine, punching machine, stapler or other similar machines : en fr
  • GB349961A - Process of degumming silk : en
  • USD84307S - Island : en
  • FR38480E - Mobile screen dispenser : en fr
  • FR705405A - Sizing process : en fr
  • US1808573A - Machine for forming yarn packages : en
  • DE526294C - Double high frequency amplifier tubes with built-in coupling elements : de en
  • DK44171C - Device for Ignition of Cattle Steam Steam Sensors. : da en
  • FR705365A - Utensil for refreshing drinks in glasses : en fr
  • USD84313S - Willard p : en
  • DE526199C - Device for intercepting forces, in particular sudden compressive and tensile forces : de en
  • ES121672A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US1808215A - Turnover for automatic cooking apparatus : en
  • FR38413E - Process for the purification and use of aqueous liquids, in particular waste water : en fr
  • GB349920A - Improvements in or relating to printing machines : en
  • CA311839A - Exterior corner connection for wall boards : en fr
  • CA311861A - Electric toaster : en fr
  • CA311867A - Direction indicator for motor vehicles : en fr
  • FR705216A - Device intended to elastically clamp a hollow body between two bearing surfaces : en fr
  • DE526220C - Band saw machine with change gear : de en
  • GB349626A - Stud-carrying ribbon for the clips of stocking- or sock suspenders : en
  • GB349918A - Apparatus for the rapid charging of a furnace : en
  • ES122670A1 - Vaporizer beam system. : en es
  • CA311898A - Winding machine : en fr
  • FR38448E - Improvements made to metal manometers : en fr
  • US1808158A - Folding machine : en
  • CA311912A - Mercury switch : en fr
  • DE526027C - Handlebar control : de en
  • DE526240C - Automatic gas filling and gas blow-off device for air tanks in liquid conveying systems : de en
  • US1808057A - Piston ring : en
  • AU2231A - Improvements in coupling connections for filling lines leading to underground storage tanks : en
  • US1807875A - Method of electroplating and product thereof : en
  • US1808221A - Drilling machine : en
  • FR38420E - Wind engine automatic orientation and erasure device : en fr
  • US1808126A - Bearing for the cylinders of printing machines : en
  • US1808723A - Refrigeration : en
  • GB349963A - : en
  • CA311957A - Protected armoured cable or conduit : en fr
  • US1808506A - Thread pull up for sewing machines : en
  • US1807633A - Chick feeder : en
  • US1807803A - Toy railroad trace embankment : en
  • US1807950A - Cleansing system and device for air filters : en
  • US1808247A - Composition bushing and process of making the same : en
  • CA311988A - Electrical condenser : en fr
  • DE525953C - Machine for stapling, especially box walls : de en
  • DE526017C - Lead cable press : de en
  • DE526418C - Coreless induction furnace : de en
  • DE526020C - Process for producing white effects by means of reduction rates on wool dyed with azo dyes : de en
  • US1808108A - Composition of material for use in panary fermentation : en
  • US1808722A - Manufacture of phenolates : en
  • DK44170C - Apparatus for Teaching Astronomy. : da en
  • US1807871A - Refrigerating apparaus : en
  • US1808074A - Valve : en
  • DE525643C - Device for the production of wave-shaped water chambers : de en
  • DE526209C - Process for the preparation of complex chromium compounds of azo dyes : de en
  • DE526535C - Process for the production of artificial threads according to the dry spinning process : de en
  • FR705214A - Process for absorbing carbon monoxide or diolefins or both types of substances contained in gases and vapors : en fr
  • GB349682A - : en
  • US1808124A - Electric synchronizing apparatus : en
  • DE526254C - Water light spinning top with spark device and viewing openings : de en
  • DE526111C - Artificial leg made of light metal : de en
  • DE526334C - Packaging material : de en
  • FR705064A - Instruments for graphic control : en fr
  • US1807836A - Weatherproofing material : en
  • DE526236C - Billboard for doors : de en
  • DE526355C - Winding device for wagon spinner : de en
  • ES122703A1 - Regulation system for brake rods for railway wagons and other applications. : en es
  • GB349956A - Manufacture of new condensation products of formaldehyde with aromatic sulphonamidesand n-aryl derivatives thereof, and their application : en
  • FR705144A - Improvements in the production of water-fueled gas : en fr
  • US1808317A - Microscope : en
  • FR705174A - Device for checking the earthing pipes in alternating current installations : en fr
  • GB349701A - Improvements in or relating to means for preserving by cooling perishable foodstuffs and like commodities when displayed within show-cases, shop-windows and the like : en
  • FR38500E - Improvements to single and polyphase transformers : en fr
  • GB349696A - Improvements in and relating to concrete framework for the roofs of buildings : en
  • US1807738A - Side up when feeding same to packing machines : en
  • US1808303A - Display device : en
  • US1808417A - Clothes peg usable for other purposes : en
  • US1808594A - Process for separating platinum from the other precious metals : en
  • DE526347C - Measuring plug : de en
  • FR705326A - Device to prevent crushing by vehicle wheels : en fr
  • GB349663A - Improvements in the construction of electro-magnetic valves : en
  • US1807831A - Self-contained mechanical refrigerator : en
  • US1807905A - Waterproof expansion joint : en
  • US1807927A - Mercury vapor lamp : en
  • DE526367C - Installation of electrical surface-mounted devices with a cap spanning the base in the wall : de en
  • US1807877A - Motion picture : en
  • US1808131A - Variable velocity ratio mechanism : en
  • US1808282A - Thermostat : en
  • DE526026C - Inlet piston valve with drive in the manner of a valve for high steam pressures : de en
  • DE525944C - Process for the preparation of direct disazo dyes : de en
  • DE526200C - Device for displaying the spin of electric traction motors connected in series and not coupled to one another : de en
  • AU19931A - Improvements in apparatus for reproducing sound from sound records : en
  • CA311777A - Liquid fuel rotor engine : en fr
  • FR705176A - Device ensuring the inviolability of existing safety locks on motor vehicles : en fr
  • US1807667A - Metai : en
  • US1808364A - Brooder : en
  • US1808265A - Motor vehicle hood locking mechanism : en
  • US1808328A - Conduit and pipe clamp : en
  • US1808412A - Means for delivering gases at measured rates : en
  • US1808495A - Valve : en
  • US1808607A - Cross rail spring catch for windows : en
  • US1807833A - Filtration process for breaking emulsions : en
  • US1808289A - Railway truck : en
  • ES122681A1 - Improvements in vertical multitubular boilers. : en es
  • ES122818A1 - Procedure and apparatus for the conservation of fruits and vegetables. : en es
  • GB350470A - Device for lifting and rotating vehicles : en
  • DE526229C - Gasification device for several liquid fuels : de en
  • ES122174A1 - Procedure for manufacturing salon golf games. : en es
  • FR705236A - Electric switch : en fr
  • FR38482E - Method for attaching stockings to garters : en fr
  • ES122710A1 - Procedure for the preparation of wetting, cleaning and emulsifying media. : en es
  • GB349970A - Improvements in or relating to boxes or cases particularly for cigarettes and the like : en
  • DE481622C - Hair color comb : de en
  • FR38498E - Automatic brake device proportional to the load for rolling stock : en fr
  • DE525610C - Film pack cassette with exposure counter : de en
  • FR705199A - new element for transportable hollow floor slabs : en fr
  • DE526150C - Scrap baling press with horizontally arranged press box : de en
  • ES122455A1 - Procedure to stabilize wire spools, especially those of oxidized aluminum wire. : en es
  • ES122782A3 - Procedure and special apparatus for the preparation of emulsions and mixtures, also applicable to other uses. : en es
  • FR705083A - Improvements to post-assembly rod refreshing machines : en fr
  • ES122663A1 - Improvements introduced in the alloys with their corresponding method to obtain them. : en es
  • US1807720A - Aromatic h-amoro-alkyl-amrno aldehydes : en
  • US1808304A - One-piece rotary : en
  • USD84302S - Design por a textile fabric : en
  • FR705260A - Photoelectric cell : en fr
  • US1808083A - Nternal combustion engine : en
  • US1808602A - Blotting device : en
  • FR38472E - Servo brake : en fr
  • FR705246A - Smoke tube superheater, more particularly intended for locomotives : en fr
  • GB349815A - Improvements in or relating to stock for the manufacture of hardened metal objects : en
  • GB349885A - Improvements in tampons : en
  • DE526095C - Electric door locking device : de en
  • ES122825A1 - Tap capacity or limited flow system. : en es
  • US1807849A - Butter cutter : en
  • DE525996C - Egg conveyor device : de en
  • GB349780A - Improvements in or relating to flow meters for the measurement of liquid : en
  • DE525748C - Circuit for generating very short waves with a Lecher system connected to a three-electrode tube : de en
  • FR705242A - Application of pure molten iron to sawing hard stones : en fr
  • ES444U - Union of handle and blade in knives, instruments or tools. (Machine-translation by Google Translate, not legally binding) : en es
  • FR705069A - Process for the production of gummy masses : en fr
  • GB349635A - The manufacture of 1-hydroxy- and 1-alkoxy anthraquinone-3-carboxylic acids, and substitution products thereof : en
  • US1807840A - Cutting mechanism for sheets : en
  • US1808134A - Selective deflecting switch : en
  • ES122841A1 - Improvements introduced in telegraphic systems. : en es
  • US1808049A - Arm shield : en
  • CA311923A - Fabric coating composition : en fr
  • CA311793A - Burglar alarm system : en fr
  • US1808250A - Support for fabric hangings : en
  • US1807996A - Trimming machine : en
  • DE526021C - Centrifugal electrostatic precipitator : de en
  • FR705063A - New steering system for vehicles : en fr
  • GB349646A - Improvements in and relating to axle-bearings : en
  • US1808003A - Gypsum wall board : en
  • US1808231A - Process of treating clay : en
  • US1807973A - Shoe form : en
  • DE525964C - Impeller blade for internal combustion turbines : de en
  • US1807596A - Ventor : en
  • US1807929A - Furnace wall : en
  • DE526270C - Advertising frame : de en
  • DE526554C - Resilient holder for glow threads from electron tubes : de en
  • DE526313C - Device for taking samples from closed containers : de en
  • FR705177A - Loom breastplate : en fr
  • FR705308A - Glare-free headlamp for automobiles and similar applications : en fr
  • FR705084A - Control device for cinematographic apparatus : en fr
  • FR705085A - Photoelectric cells manufacturing process : en fr
  • GB349850A - Improvements in or relating to cable fastenings : en
  • FR705328A - Improvements to devices for advertising or luminous advertising : en fr
  • FR38414E - Device used for strapping, by means of a screed strap, crates and other packaging and method of fixing the screed on this strap : en fr
  • GB349859A - Improvements in or relating to electric discharge tubes, discharge lamps, or the like : en
  • DE525878C - Force switch for control devices : de en
  • ES122715A1 - Carburetor improvements. : en es
  • FR705205A - Gas and watertight assembly for pipes and castings : en fr
  • IE11830L - Internal combustion engines. : en
  • GB349829A - Improvements in or connected with sound reproducing machines : en
  • DE526203C - Device for starting and speed control of AC and three-phase machines : de en
  • DE526541C - Oxy-fuel burner with exchangeable inserts : de en
  • ES122543A3 - Device for cleaning crumbs and other residues. : en es
  • US1808608A - Antirattling spring for window sashes : en
  • US1808093A - Molder's flask : en
  • US1808160A - Quenching tank : en
  • FR705314A - How to use solar energy : en fr
  • FR705396A - Road sandblaster : en fr
  • GB349742A - Improvements in adaptors, plugs and the like electrical connectors : en
  • FR705319A - Air heater : en fr
  • GB349700A - Improvements in the bessemerizing of nickel containing matters : en
  • US1807664A - lehman : en
  • US1808205A - Welding : en
  • US1807659A - of new yobk : en
  • US1807665A - miller : en
  • US1807734A - Werke aktiengesellschaet : en
  • US1808115A - Starter drive : en
  • US1808555A - Electric switch : en
  • DE526194C - Device for selecting individual lip maps arranged separately one behind the other : de en
  • DK44188C - Absorption refrigeration machine. : da en
  • ES122707A3 - Improvements introduced in the manufacture of shears or scissors to cut and dry hair. : en es
  • ES122858A1 - Arrangement to cut the circuits of DC motors that have a high self-induction. : en es
  • GB349656A - A shock-absorbing device for use on motor vehicles : en
  • GB349661A - Petroleum borehole pump : en
  • US1807906A - Combined recording and computing machine : en
  • US1808429A - Method of regulating and maintaining heat transfer : en
  • CA312013A - Production of hydroxy-ethylamino salts : en fr
  • AU89531A - Improvements in or relating to pneumatic tyres for vehicle wheels : en
  • CA311785A - Transfer device : en fr
  • FR705071A - Production of sulfonic acids : en fr
  • FR705077A - Sliding plates for brushes of sheet metal clamp sockets : en fr
  • GB349653A - Improvements in electric combs : en
  • US1807730A - Wept detector for looms : en
  • ES122704A1 - Automatic machine for distributing objects. : en es
  • AU2711330B - Improvements inside curtains for motorcars : en
  • CA311837A - Lamp shade and support : en fr
  • US1808398A - brand : en
  • DE525925C - Rotogravure printing machine for sheets that prints once every two revolutions : de en
  • DE526063C - Chassis, especially for motor vehicles : de en
  • ES122417A1 - Improvements introduced in the manufacture of aircraft. : en es
  • DE526144C - Illuminated letter : de en
  • DE526147C - Method and machine for waving suitcases : de en
  • US1807979A - Spraying of webs of fabric and the like with different colors : en
  • CA312020A - Exhaust nozzle tip for locomotives : en fr
  • FR38432E - Devices for stretching, perfectly round and of uniform thickness, of tubes of fusible material and particularly of glass tubes, regardless of the direction of stretching : en fr
  • US1808457A - Automatic inclination balance : en
  • US1808152A - Continuous annealing apparatus : en
  • GB349880A - Improvements in centrifugal bowls : en
  • CA311842A - Electrical machine : en fr
  • CA312004A - Playing cards : en fr
  • US1808571A - Reenforced wall board : en
  • DE492355C - Comb with a closed container to hold a liquid for coloring hair : de en
  • DE526125C - Sound film window : de en
  • DK44184C - Process for the production of base-exchanging substances. : da en
  • GB349839A - Improvements in projectiles having means for illuminating the trajectory : en
  • AU2820230A - Improvements inan electric refrigerator assembly : en
  • US1808025A - Shoe stapler : en
  • US1808388A - Gauge lock : en
  • USD84276S - Wells h : en
  • FR705353A - Fuel feeder for ceramic furnace or other similar applications : en fr
  • CA311813A - Sewing machine device : en fr
  • US1807672A - Vania : en
  • US1808694A - Infant's belly band : en
  • US1807754A - Device for saving life from drowning : en
  • US1807869A - Shaft wrapping machine : en
  • US1808649A - Mining machine : en
  • DE526071C - Pendulum suspension with runway : de en
  • GB349788A - Shaft couplings : en
  • DE526361C - Packaging for eggs, glasses or the like. : de en
  • US1808467A - Dies for making bars : en
  • FR705090A - Articulated hook for chains, cables, or other flexible traction devices : en fr
  • US1808486A - Comb cleaner : en
  • US1808249A - Wall construction : en
  • US1808066A - Swivel joint for pipes : en
  • US1808104A - Nut grading machine : en
  • US1807830A - Lubricant purifier for connecting rod bearings : en
  • US1808739A - Typewriting machine : en
  • DE525653C - Process for the preparation of quinazoline derivatives : de en
  • DE526023C - Process for the preparation of thymol : de en
  • DE526145C - Wood chopping machine with box-shaped feed channel : de en
  • US1807762A - fritz tries : en
  • US1807774A - Automatic refrigeration : en
  • US1808081A - Acid-proof coating composition : en
  • US1808499A - Throw-off mechanism for presses : en
  • US1808679A - Elastic mattress and other device for repose of the body : en
  • DE526093C - Rail fastening using a rail chair with support of the rail web against the chair cheek by means of a wooden wedge : de en
  • GB349733A - : en
  • FR38484E - Gear shifting improvements combined with a flywheel : en fr
  • FR705224A - Level meter : en fr
  • ES122861A1 - Improvements introduced in steel cofferdams. : en es
  • GB349622A - Improvements in face-powder boxes : en
  • DE526235C - Process for increasing the advertising effectiveness of posters : de en
  • FR38410E - Air brake triple valve table dressing machine for railway equipment : en fr
  • FR705091A - Softwood complex and its manufacturing process : en fr
  • FR705257A - Electric stove or pan : en fr
  • FR705264A - Corner enhancements for securing railroad tracks in their bearings : en fr
  • FR38401E - Safety switch for telephones subjected to high voltages : en fr
  • GB350011A - Improvements in well drilling apparatus : en
  • CA311805A - Bottling machine : en fr
  • FR705337A - Improvements made to incandescent electric lamps and discharge tubes : en fr
  • GB349774A - Improvements in or relating to means for supplying disinfectant to domestic sinks or the like : en
  • US1808228A - Attachment for electric drills : en
  • US1808345A - Container cover : en
  • DE526394C - Process for the preparation of m-oxydiarylamine carboxylic acids : de en
  • ES122653A1 - PROCEDURE FOR TREATING FINALLY DIVIDED SULFIDE MINERALS : en es
  • DE526160C - Cross-elastic zipper tape : de en
  • DE526426C - Process for the production of spectacle frames from strips of tortoiseshell o. : de en
  • US1808603A - Moving picture recording and projection apparatus : en
  • FR38499E - Device for the treatment of gases or mixtures of gases and vapors, in the presence of catalysts or purifiers and for the reactivation of these agents : en fr
  • GB349982A - Improvements in or relating to electrical sealing compositions : en
  • FR705347A - Surveillance and safety glasses : en fr
  • FR38438E - Distinctive placard for self-propelled vehicles : en fr
  • GB349721A - Improvements in or relating to soot-blowers : en
  • FR38408E - Improvements to altimeters : en fr
  • GB349649A - Improved devices for cleaning conveyor belts and the like : en
  • GB349917A - Improvements relating to step-by-step locking means for control levers : en
  • CA311819A - Process of producing vinyl ethers : en fr
  • CA311900A - Alternating current transformer : en fr
  • CA311953A - Emergency electric lighting system : en fr
  • CA312031A - Automobile door lock : en fr
  • CA311798A - Packing machine : en fr
  • FR705373A - Process for gas production : en fr
  • US1807939A - Aircraft including seat for same : en
  • US1808008A - Automatic brake : en
  • US1808576A - Bung and sealing means : en
  • CA311797A - Cigar-lighter : en fr
  • DE526184C - Device for adding additional weights to high-speed scales : de en
  • DE526215C - Shoe insert for lifting the flat or arched foot : de en
  • DE526310C - Butyrometer for milk and milk products with walls made of several layers of different materials : de en
  • FR38495E - Brake regulator and amplifier device for motor vehicles and others : en fr
  • AU3090830B - Refrigerating apparatus : en
  • FR705099A - Mechanical clamping device for presses and presses : en fr
  • GB350386A - Improvements in electric brushes : en
  • CA311878A - Process of manufacturing rubber products : en fr
  • US1807632A - Excavating dipper : en
  • US1807864A - Envelope making machinery : en
  • US1808601A - Combined coin holder and letter clamp : en
  • US1808653A - Basket : en
  • US1808229A - Circuit controlling device : en
  • USD84308S - Island : en
  • US1807598A - loots : en
  • DE526342C - A method of making colored sound image films in which the sound recording strip is not colored : de en
  • FR38445E - Improvements in furnaces for firing plaster and similar products : en fr
  • GB349868A - Improvements in or relating to vibrating sieves : en
  • US1807814A - A cokbobation of illdstqis : en
  • USD84289S - Desion for a sectional lawn step : en
  • AU2711330A - Improvements inside curtains for motorcars : en
  • US1807625A - Vaxve wrench : en
  • US1808227A - Door fastener : en
  • US1808272A - Fence connection : en
  • CA311908A - Fluid pressure reservoir : en fr
  • FR38466E - Dynamic shifting : en fr
  • DE525030C - Hammer mill : de en
  • DE526173C - Steam generator with superheater : de en
  • DE526321C - Silencer : de en
  • AU2705330B - Improved elevating and lowering gear for use on scaffolding : en
  • US1808665A - Pencil sharpening device : en
  • DE526062C - Gas mask : de en
  • DE526039C - Device for the prevention of damage by radiations caused by earth currents : de en
  • US1808451A - Printing machine : en
  • AU2766030A - Improvements in vacuum containers for food : en
  • CA311911A - Thermionic cathode : en fr
  • DE505249C - Uninterrupted spinner for raw sugar : de en
  • US1808448A - Ophthalmic mounting : en
  • DE526031C - Arrangement for dialers with external drive : de en
  • DE526255C - Dust and waterproof watch case : de en
  • DE526340C - Reflex camera : de en
  • DE526392C - Process for the production of metal complex compounds : de en
  • GB349810A - Improvements in flyers for flyer spinning and like frames : en
  • DE526387C - Smoldering furnace with lined up chambers : de en
  • US1808084A - Rotary engine : en
  • FR705126A - Lighter adaptable to bicycles or the like : en fr
  • FR705208A - Irresistible action screwdriver : en fr
  • AU23431A - Improvements in combination garment : en
  • CA311971A - Fluid cooling method for electron emission tubes : en fr
  • USD84305S - Design for a casing for a golf ball painting machine : en
  • US1808522A - Protective regulating means for alternating current rectifier : en
  • US1808612A - Device for dosing compressed gases : en
  • CA311881A - Device for measuring characteristics of materials : en fr
  • US1807806A - Signors to the s : en
  • ES122726A1 - Improvements introduced in photoelectric devices. : en es
  • GB349795A - Manufacture of ortho-amino-carboxylic acid esters of the anthraquinone series : en
  • CA311804A - Bottle filling and crowning machine : en fr
  • US1808211A - Fluid meter : en
  • CA311795A - Fuel feeding means for internal combustion engines : en fr
  • CA311926A - Iron alloy : en fr
  • CA311998A - Meat marking device : en fr
  • FR38473E - Hot water boilers heated with heavy oils or fuel oil : en fr
  • US1807919A - Radio compass : en
  • US1808187A - Cleaning and preserving of metallic surfaces : en
  • CA311931A - Sand blast nozzle : en fr
  • GB349625A - Improved method of and apparatus for producing molten and refined metals from their crude ores : en
  • DE526107C - Process for precipitating the acid tar from mines or paraffins refined with sulfuric acid : de en
  • DE526537C - Fuel pump system for injection internal combustion engines : de en
  • FR38467E - Device to facilitate the starting of internal combustion engines : en fr
  • FR705250A - Construction game allowing you to assemble characters or animals by fixing the elements into each other : en fr
  • GB349720A - Improvements relating to the discharge of sludge from settling tanks : en
  • GB349767A - Improvements in underfeed stokers : en
  • CA311928A - Support for the water-cooled walls of boilers : en fr
  • DE526077C - Incandescent lamp holder with protection against accidental contact : de en
  • US1808424A - Steam purifying apparatus : en
  • US1807631A - Assigrgxs to : en
  • ES122802A1 - Perfections in the needles used in surgery. : en es
  • US1808487A - Aubbd ahxrebg : en
  • US1808697A - Ship log : en
  • US1808128A - Ventilator : en
  • DE526507C - Process for the production of textile fabrics from non-woven base materials : de en
  • GB349699A - A water-tight case or receptacle for cigarettes, toilet or other articles, more especially for use when bathing : en
  • ES121985A1 - STEERING WHEELS WITH MANEUVER BY CRANK DISC : en es
  • ES122851A1 - Improvements in the equipment of the locomotives with electric motor and individual control of the axes. : en es
  • FR38450E - Improvements to rack and pinion closures : en fr
  • US1808087A - Apparatus for treating gas : en
  • US1808695A - Walking toy : en
  • FR38427E - Stretch bracelet : en fr
  • FR38479E - Device for operating the front windows of motor cars : en fr
  • GB349784A - Improvements relating to lever fasteners : en
  • DE526009C - Machine for opening woven fabrics : de en
  • FR705158A - Improvements to rubber vulcanization processes : en fr
  • DE526430C - Screen frame : de en
  • DE526548C - Braking device, especially for machine selectors with an electromagnetically controlled friction clutch : de en
  • FR38455E - Carburetor at physical level and adjustable flow rates : en fr
  • FR38465E - Electric transmission systems : en fr
  • DE526329C - Fine tuning pegs for string instruments : de en
  • DE526450C - Device for cutting support noses for iron inlays on hollow ceiling stones : de en
  • US1807946A - Airplane and method of making same : en
  • US1808477A - Releasable plow : en
  • FR705133A - Hard metal tool : en fr
  • US1808462A - Hub cap wrench : en
  • USD84306S - Island : en
  • DE526104C - Device for the multi-point superposition of heavy current networks from a common transmitter station with currents of non-network frequency : de en
  • DE526457C - Table clock case and cover plate made of glass : de en
  • USRE18088E - Method and means fok waving hxib : en
  • FR705062A - Improvements in the means for producing the release of vapor in refrigeration apparatus operating by absorption : en fr
  • FR705202A - Spray : en fr
  • GB349769A - Improvements in foldable and convertible chairs : en
  • GB349879A - Improvements in or relating to flying machines having supporting surfaces of variable area : en
  • US1807964A - Spinning top : en
  • US1808312A - Trimmer for brush bristles : en
  • US1808416A - Traction belt attachment : en
  • ES122778A1 - Improved method of manufacturing discs to impress sounds. : en es
  • FR705315A - Clamp for mounting fittings on flexible pipes : en fr
  • FR705149A - Static and reversible current rectifier devices : en fr
  • US1807837A - Well drilling apparatus : en
  • US1808259A - Fender welt and method of making the same : en
  • GB349875A - Improvements in glazed frames or sashes : en
  • FR705342A - Wire spoke wheel and attachment discs on the hub, particularly intended for bicycles : en fr
  • US1808233A - Foot warmer : en
  • DE525885C - Photographic camera with viewfinder for recording the flight path of an aircraft or the like. : de en
  • FR705346A - Process for restoring gloss to surfaces of synthetic resin bodies which have become dull or discolored : en fr
  • DE526336C - Device for adjusting the lens : de en
  • DE526388C - Process for utilizing the mother liquor from the precipitation of magnesium potassium carbonate : de en
  • GB349787A - Improvements in and relating to means for avoiding errors due to parallax in taking readings from scales and pointers : en
  • FR705137A - Suction cap : en fr
  • GB349968A - Improvements in reinforced sheets of wood : en
  • US1808137A - Electrooptical system : en
  • US1808275A - Safety apparatus : en
  • USD84293S - Design for a dress : en
  • DE496225C - Arrangement to achieve galvanic metal deposits on profile bars : de en
  • DE526164C - Removable control device for dead center locks of unloading devices : de en
  • US1808476A - Printing : en
  • DE526416C - Device for the production of permanent waves with hair-winding mandrels supplied with steam : de en
  • DE525836C - Process for the preparation of unsaturated ethers : de en
  • DE526128C - Printing device for cash registers and accounting machines : de en
  • DE526186C - Diaper protector made of waterproof fabric with fastening straps : de en
  • DE526045C - Automatic glass blowing machine : de en
  • DE526123C - Automatic scales for liquids : de en
  • GB349921A - Improvements in or relating to printing machines : en
  • DE526357C - Jump device with catchable barriers : de en
  • US1808392A - Apparatus for grinding rolls : en
  • US1808198A - Instrument mechanism holder : en
  • AU3034630A - Improvements in process of recovering metals : en
  • US1808201A - Collapsible arm chair : en
  • DE526412C - Electric liquid heater with a chamber surrounding the liquid vessel : de en
  • ES122854A1 - Improvements in the equipment of the locomotives with electric motor and with individual control of the axes. : en es
  • CA311836A - Electric furnace : en fr
  • DE526482C - Process for the preparation of aldehydes from dicarboxylic acids : de en
  • DK44181C - Procedure for the production of so-called tone films with color images. : da en
  • CA311902A - Amplifier : en fr
  • CA312022A - Detachable spade lug for tractors : en fr
  • US1808645A - Mechanically operated safety brake : en
  • AU44031A - Improved floor tile or block : en
  • CA311916A - Drill chuck : en fr
  • DE526341C - Bag with shoulder strap for cameras, tripods, binoculars, etc. : de en
  • CA311865A - Sample holder : en fr
  • US1807910A - Cover closure : en
  • CA311895A - Sliding refrigerator car door : en fr
  • CA311993A - Sound-record cinematograph film : en fr
  • US1808599A - Resistant submarine hull or the like : en
  • USD84311S - Design for a shoe ornament : en
  • DE525867C - Rotary piston machine : de en
  • DE526140C - Process for the production of animal feed from cocoa waste : de en
  • CA311841A - Loading machine : en fr
  • DK44186C - Procedure and Apparatus for Washing Clothes. : da en
  • US1808145A - Brass-melting apparatus : en
  • US1808292A - Marker for plants or flowers : en
  • DE525746C - Multiplying machine that works with a gelatin ribbon : de en
  • FR38403E - Process and apparatus for the manufacture of smokeless fuel : en fr
  • FR705136A - Improvements made to the manufacture of chains, and in particular chains without rivets such as those used for conveyors : en fr
  • ES121598A1 - ASYMMETRIC LIGHTING REFLECTOR, UNEQUAL ACTION IN DIFFERENT AZIMUTES : en es
  • FR705211A - Device for igniting luminescent electric tubes by applying high-frequency current : en fr
  • GB349679A - Improvements in or relating to vibro massage apparatus : en
  • GB349683A - Improvements in or relating to the production of colourations or coloured effects on cellulose derivative materials : en
  • GB349928A - : en
  • AU2696730B - Improvements inthe construction of conveyors : en
  • CA311950A - Steak broiler : en fr
  • DE526359C - Rotary kiln with tubes protruding into these : de en
  • CA311870A - Sash guide : en fr
  • CA311970A - Reinforcement fabric : en fr
  • DE526479C - Process for the preparation of cellulose esters : de en
  • ES122702A1 - Improvements introduced in metal fabrics or beds of mattresses. : en es
  • ES122718A1 - Device for regulating the fuel supply in internal combustion engines. : en es
  • FR705118A - Safety brake : en fr
  • FR705288A - Transportable support plate for lifting automobiles with fixed oil pressure cylinder : en fr
  • DE526204C - Current transformer of the core type, consisting of at least two cores of different cross-sections with the same primary electrical flow and with secondary windings connected in parallel : de en
  • GB349782A - Improved means for mounting the rake heads of side-delivery rakes, hay-rakes, swath-turners, tedders, potato-diggers and like machines : en
  • US1808040A - Name plate : en
  • US1808379A - Woven fabric : en
  • US1808409A - Excavating apparatus : en
  • FR38412E - Improvements to control and speed regulation systems for electric motors : en fr
  • US1808685A - Poultry house : en
  • AU2690330A - Improvements in cooking appliances : en
  • US1807746A - Stringed musical instrument : en
  • US1808056A - Refrigerating system : en
  • US1808659A - Reversible seat or chair : en
  • GB349937A - Improved process and apparatus for carbonizing bituminous materials : en
  • DE523378C - Dry plate rectifier consisting of several units : de en
  • DE526048C - Warm air heater : de en
  • US1807626A - Combined typewriting and computing machine : en
  • US1807679A - Perforating machine : en
  • US1807773A - Ments : en
  • US1808203A - Valve construction : en
  • US1808185A - Cleaning and preserving of metallic surfaces : en
  • US1808298A - Automobile top : en
  • US1808301A - Automatic radiotron tube testing machine : en
  • FR705339A - Process for the sintering of ores and powdered metallurgical products : en fr
  • FR705273A - Process for spreading bitumens, asphalts and the like using adducts : en fr
  • US1807729A - Rhe-kalsr-hochst : en
  • FR38426E - Collar for ladies' clothing and its manufacturing process : en fr
  • GB349638A - Improvements in impregnated and/or smoothed articles and mixtures for their production : en
  • GB349670A - Improvements in or relating to processes for producing variegations in plastic masses : en
  • US1807870A - Artificial fish bait : en
  • US1807941A - Feeding mechanism for riveting machines : en
  • US1808230A - Slag screen : en
  • US1808315A - Diestock : en
  • US1808325A - Railway traffic controlling apparatus : en
  • AU2705330A - Improved elevating and lowering gear for use on scaffolding : en
  • CA311791A - Auxiliary air-supply and mixing device for internal combustion engines : en fr
  • DE526271C - Trousers for women : de en
  • GB349887A - Improvements in or relating to automatically focussing photographic projection apparatus for printing and like purposes : en
  • US1807908A - Underwear : en
  • US1808704A - Sewing screen : en
  • US1808263A - Service window for motor vehicles : en
  • AU2696930A - Improvements in apparatus for applying a coating to material : en
  • US1807653A - Shock absorber : en
  • US1808558A - Electric arc lamp : en
  • US1808294A - Sanitary fixture : en
  • US1807589A - Amasa edmunds : en
  • US1808494A - Refrigerating process : en
  • US1807658A - Communication system : en
  • US1808132A - Airship : en
  • US1808288A - Work holder : en
  • US1807758A - Coil spuing metatarsal arch support : en
  • DK44183C - Filling machine for filling in sacks with filling valve. : da en
  • FR705289A - Process for preparing hydrogen sulfide : en fr
  • US1808220A - Keying : en
  • US1808637A - Radiator cement : en
  • DE526326C - Scraper for roller mills : de en
  • GB349845A - Improvements in or relating to lightning arresters : en
  • AU3010330A - Combined receptacle and switch : en
  • CA311803A - Metal sponge producing apparatus : en fr
  • CA311879A - Electric toaster : en fr
  • CA311991A - Printing machine : en fr
  • ES122819A1 - Completely encapsulated refrigeration machine without compression box. : en es
  • AU2589030B - Selective control circuits for interconnecting telegraph stations ona continuous transmission line : en
  • CA312024A - Composition of cellulose ethers and esters : en fr
  • FR705335A - Method and apparatus for making glass tubes or rods by drawing : en fr
  • DE526464C - Self-unloader with flat bottom : de en
  • DE526289C - Process for making ice using carbonic acid flowing outside and inside the material to be cooled : de en
  • FR705266A - Synchronization device comprising a control oscillator, in particular for television sets : en fr
  • US1807618A - Sylvania : en
  • US1808192A - Drift control for leers : en
  • DE526503C - Self-closing valve for flushing systems : de en
  • DE526524C - Application device for air conveyor systems for tobacco and. like : de en
  • FR705219A - Process for the preparation of coating colors for leather and particularly high shine : en fr
  • FR705294A - Insulating sole for shoes, slippers or others : en fr
  • GB349734A - Improvements in and relating to alloys : en
  • ES122679A1 - Manufacturing process of rubber soles for footwear. : en es
  • GB349644A - Improvements in or relating to the construction of spring mattresses : en
  • GB349977A - Improvements in or relating to radio beacons : en
  • DE526536C - Hot-dip tinned heating element for liquid heaters : de en
  • DE526389C - Process for the production of methylene red : de en
  • FR38493E - Servo-control device with or without servo-control : en fr
  • US1807608A - A calcittee-carbohydeate compound : en
  • US1808729A - Means and method of tubulating lamp bulbs : en
  • DE526458C - Sole seal for a weir that can be lowered in the stowed position : de en
  • GB349628A - Means for withdrawing the exhaust from internal combustion engines : en
  • GB349758A - Improvements in or relating to polishing mops and the like : en
  • FR705119A - Stitching method and head for stitching folded sheets onto binding tapes : en fr
  • GB349882A - Improvements in and relating to weighing apparatus : en
  • ES122716A1 - Improvements in mechanical milling machines. : en es
  • FR705221A - Device for electric train lighting : en fr
  • CA311877A - Bottle cap making machine : en fr
  • DE526496C - Multi-rope self-gripper : de en
  • US1807952A - Cutting, trimming and ornamenting machine : en
  • US1808504A - Printing and stitching machine : en
  • US1808647A - Supporting device : en
  • GB349666A - Improvements in or relating to propelling and steering mechanism for canal and like boats : en
  • FR705147A - Trailers, in particular for automobile tractors : en fr
  • DE526138C - Dust separator with filter bag : de en
  • DE526154C - Rubber stopper : de en
  • DK44169C - Christmas tree stand. : da en
  • FR705086A - Process for making zippers : en fr
  • GB349818A - : en
  • US1807760A - Mounting for antiglare devices : en
  • GB349740A - Valve gear for reciprocating steam engines : en
  • US1807687A - Sifter : en
  • ES442U - An inviolable seal, triple application, for wooden boxes, for ropes and paper (Machine-translation by Google Translate, not legally binding) : en es
  • GB349755A - Improvements in or relating to handles for suit cases, gramophone cases and the like : en
  • GB350433A - Improvements in or relating to plant for road breaking : en
  • US1808358A - Yielding cone disk : en
  • GB349841A - Improvements in or relating to scaffolding and like temporary erections : en
  • US1808567A - Envelope sealing device : en
  • ES122672A1 - Improvements in the means and devices for impressing and reproducing sound. : en es
  • FR705166A - Air regulating device for internal combustion engines fitted with a fuel pump : en fr
  • GB349981A - : en
  • FR705170A - Assembly for delayed switching on of a discharge tube : en fr
  • GB349738A - Improved clip or holder for use with batteries in wireless sets or cabinets : en
  • US1808349A - Preparation of diphenylene oxide : en
  • DE526305C - Process for the preparation of polymerization products from diolefins : de en
  • ES122751A3 - Procedure in machines for sealing packages and other uses and the necessary tool for the implementation and application of the object. : en es
  • DE526072C - Manufacture of phosphorus nitrogen compounds : de en
  • CA311835A - Hair curling iron : en fr
  • CA311905A - Galvanic cell : en fr
  • FR705196A - Hinged hook : en fr
  • GB349727A - Improvements in collecting and folding mechanisms for printing presses : en
  • US1808381A - Heating apparatus : en
  • GB349766A - Improvements in radiators particularly applicable to the cooling of oil-immersed electrical transformers : en
  • DE526103C - Thermal relay with two bimetal strips : de en
  • AU2820230B - Improvements inan electric refrigerator assembly : en
  • DE526065C - Combination closure : de en
  • ES122714A1 - Procedure and apparatus for the drying of packages of artificial silk for spinning and of skeins of thread in the form of packages. : en es
  • FR38446E - Denicotinization method and apparatus : en fr
  • FR705173A - Average speed indicator : en fr
  • GB349692A - Method of obtaining potassium and/or sodium ferro-cyanide in the purification of coal gas : en
  • CA311986A - Method and device for distilling fuel in aeriform fluid current : en fr
  • US1808033A - Handling of hot metal stock preparatory to its reduction by rolling : en
  • US1808278A - Automobile tire : en
  • DE526042C - Tapping device for furnaces u. like : de en
  • GB349926A - Improvements in laminated springs : en
  • FR705355A - Process and apparatus for melting or sintering quartz, glass and the like : en fr
  • FR705393A - Highly Concentrated Wet Neutral Calcium Hypochlorite Desiccation and Dehydration Process : en fr
  • US1807735A - A coepoeation of : en
  • CA311934A - Method of manufacturing mercaptobenzothiazole : en fr
  • US1807741A - Deep well pump : en
  • FR705248A - Closure capsule : en fr
  • CA311942A - Production of metallic magnesium : en fr
  • CA312035A - Billet machine : en fr
  • FR705075A - Method and apparatus for decomposing gas mixtures into their elements : en fr
  • FR705276A - Improvements to gasifiers with automatic loading and mixing : en fr
  • CA312003A - Fibre treating machine : en fr
  • US1807594A - Sronvibrating relief valve : en
  • US1808405A - Laundry checking and assembling apparatus : en
  • ES122725A1 - Lamp for the emission of ultra-violet light. : en es
  • GB349678A - Improvements in or relating to logs and fluid flow meters : en
  • GB349765A - Twist-grip controls for cycle handlebars and the like : en
  • GB349681A - A process for washing and after-treating artificial silk spinning cakes : en
  • US1807843A - Machine for forming composite can bodies : en
  • US1808351A - Psychrometric device : en
  • AU2834630A - Improvements in and relating to synthetic resin varnishes : en
  • US1808706A - Feeding mechanism for envelopes and the like : en
  • US1807917A - Chain pipe vise : en
  • ES122803A3 - Double fabric rugs manufacturing procedure. : en es
  • US1807592A - Motor vehicle suspension : en
  • US1808324A - Steering wheel and method of making the same : en
  • US1808164A - Portable electric arc lamp : en
  • US1808190A - Wrench set unit : en
  • AU2692530A - Improvements in or relating to glow lamp arrangements : en
  • CA311822A - Remote control of motor operable valves : en fr
  • US1808373A - Shock absorbing means for turnstiles : en
  • US1807777A - Door latch : en
  • US1808144A - Measuring and tagging device : en
  • DE526051C - Process for the production of elastic balls, in particular foot balls : de en
  • FR38460E - Improvements to synchronous machine starting systems : en fr
  • GB349762A - Improvements in or relating to liquid heating and storage installations : en
  • FR705331A - Adjustment device for diesel engines, in particular for engines with large adjustment scale : en fr
  • DE526121C - Process for the production of rubber-like compositions : de en
  • ES122641A3 - Procedure for preparing cotton or huata to polish or clean metals and other materials. : en es
  • ES122701A3 - Process to improve or obtain coating materials usable as impregnating agents or for similar uses. : en es
  • ES122700A1 - Improved system of electrical signal control. : en es
  • ES122824A3 - Improvements in the manufacture of glass sheets composed or joined by means of a composition of a cellulose derivative. : en es
  • GB349677A - Manufacture of derivatives of meta-hydroxydiphenylamine : en
  • US1807805A - Chusetts : en
  • DE526466C - Commuter for electrical machines with high lamellar voltage : de en
  • DE526399C - Mobile conveyor frame for digging and refilling trenches : de en
  • GB349871A - Improvements in trawl gears : en
  • DE526325C - Clamp for wires and ropes : de en
  • GB350424A - Improvements in textile bobbins : en
  • DE526265C - Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk : de en
  • GB349994A - Improvements in electric discharge lamps : en
  • US1807861A - Ring and traveler for spinning machines : en
  • DE526230C - Parallel guidance and storage of bodies by means of rollers : de en
  • DE526282C - Pump device for high pressure steam generator : de en
  • ES122651A1 - Internal combustion engine with opposing pistons. : en es
  • ES122694A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES122785A1 - Improvements introduced in the folding barrels. : en es
  • DE526207C - Electron tubes : de en
  • US1808005A - Aeroplane : en
  • ES122528A1 - Arrangement to fix the separation between the corrugations of the oil boxes. : en es
  • ES122647A1 - A new procedure for obtaining photographic images. : en es
  • FR38456E - Spark plug improvements : en fr
  • GB349892A - Improvements relating to the destructive hydrogenation of carbonaceous materials : en
  • DE526192C - Process for the production of artificial leather : de en
  • US1807926A - Wheel guide for traction chains : en
  • FR705252A - Improvements to freewheel cycles and their braking mechanism : en fr
  • GB349824A - Improved artificial lighting means and a method of applying same to roadways : en
  • US1807641A - Nathan l : en
  • US1807640A - Adolph a : en
  • US1808352A - Photographic process : en
  • CA311796A - Fuel feeding means for internal combustion engines : en fr
  • US1807715A - Railroad car floor and method of constructing the same : en
  • US1808241A - System of heat treating : en
  • US1808248A - Antitheft device : en
  • AU2689830A - Improvements in or relating to boots and shoes : en
  • CA311917A - Drill spindle feeding means : en fr
  • DE510504C - Duese for drawing an endless ribbon of glass : de en
  • DE526319C - Pipe string for field irrigation and liquid manure distribution systems : de en
  • DE526116C - Drawer runners : de en
  • ES122699A1 - Rotating drum for the treatment of powdered materials. : en es
  • GB349659A - Improvements in, or relating to, coal cutting machines and the like : en
  • DE526225C - compass : de en
  • US1808529A - Moldable material and process : en
  • US1808045A - Clip structure for fountain-pen caps, pencils and the like : en
  • US1807816A - Device for stacking sheet metal and the like : en
  • US1808414A - Window construction : en
  • USD84292S - Fornia : en
  • DE526433C - Device for controlling machines for sorting punched registration cards : de en
  • FR705155A - Improvements to air navigation devices : en fr
  • GB349744A - Improvements relating to curtain runners : en
  • DE526303C - Method and device for the electrophoretic deposition of rubber from rubber dispersions : de en
  • ES121576A1 - Improvements introduced in the manufacture of lead pipes or conduits. : en es
  • DK44179C - PROCEDURE FOR MANUFACTURING A FUEL MIXTURE FOR OPERATING LIQUID COMBUSTION ENGINES AND AN ENGINE FOR PERFORMING THE PROCEDURE. : da en
  • FR705323A - Transmission system for bicycles, tricycles, scooters and the like : en fr
  • CA311999A - Electrically heated container : en fr
  • ES122747A1 - Synchronous machine excited by the rotor. : en es
  • GB349728A - Improvements in or relating to knitted fabrics, the method of and machines for making the same : en
  • DE526081C - Steam glow light inverted burner lantern or lamp with heated, horizontal evaporator : de en
  • DE526553C - Device for the electromagnetic generation of periodic movements of one or more parts serving for the delivery of mechanical energy : de en
  • GB349840A - Improvements relating to bobbins and spools : en
  • GB349771A - Process for the purification of hydrogen peroxide solutions : en
  • CA311963A - Power shovel : en fr
  • DE525917C - Washing and separating device for dredged material in gravel dredgers to extract pure coarse and fine gravel by means of inclined channels branching off on both sides of the bucket dredger : de en
  • DE526467C - Process for the production of dip lacquers suitable as bottle closures : de en
  • DE526349C - Fountain pen : de en
  • ES121976A1 - Gasoil gasifier system applicable to light gasoline engines with electric ignition. : en es
  • FR705229A - Process for manufacturing sound films according to the amplitude process : en fr
  • FR705293A - Brushes for dynamos, electric motors and the like, and processes for their manufacture : en fr
  • FR705329A - Muffle, roasting or calcining furnace : en fr
  • GB349975A - Improvements relating to armature windings for dynamoelectric machines : en
  • US1808196A - State highway guard fence : en
  • ES122798A1 - Advertiser device by luminous projection. : en es
  • FR705341A - High voltage protection device applicable to x-ray installations : en fr
  • FR705367A - Bouquet attachment device : en fr
  • DE526149C - Process for the production of transparencies as master copies for gravure printing : de en
  • DE526393C - Process for the production of p-oxyphenylmethylaminopropanol : de en
  • DE526510C - Device for attaching the cable release push button to cameras : de en
  • US1808026A - Shoe stapler device : en
  • US1808737A - Method of producing citrus fruit products : en
  • ES121871A3 - Manufacturing process of a pump system for inflating tires and the like. : en es
  • FR705381A - Improvements to sheet separators for printers, etc. : en fr
  • FR705127A - Mechanical hand-held caulk : en fr
  • GB349865A - Improvements in and relating to centrifugal separators : en
  • FR705259A - Sidewalk or shoulder edge : en fr
  • US1807688A - Dougkhfroofing apparatus : en
  • US1808403A - Latching means for removable crank case covers : en
  • ES121974A1 - : es
  • ES122855A1 - Improvements in the electrical equipment of thermal engine vehicles. : en es
  • CA311947A - Carbureter : en fr
  • US1808337A - Plaster anchor : en
  • FR38453E - Motor vehicle engines with airless injection of fuel into the working cylinder : en fr
  • FR705225A - Device for guiding the bits in the holes of the drilling jigs : en fr
  • CA311946A - Pile fabric : en fr
  • US1808383A - Propagating apparatus for mushroom culture : en
  • US1808393A - Doorstop : en
  • US1808505A - Typewriting machine : en
  • FR38461E - Sorter-cleaner for cotton before ginning : en fr
  • DK44192C - Dimming device for car headlights and the like. : da en
  • FR705283A - Furniture for exhibition and sale : en fr
  • FR705301A - Speed transformer for electric motor : en fr
  • CA311984A - Activation of carbonaceous substances : en fr
  • US1808428A - Process of curing tires and the like : en
  • US1808565A - Fishing lure : en
  • FR38474E - Woven balata belt and its manufacturing process : en fr
  • FR705088A - Optical device for reading talking and sound films : en fr
  • FR705305A - Lining of steel shavings for <<handling>> floors : en fr
  • GB350520A - Improvements in and relating to electric transformers : en
  • FR705271A - Process for the preparation of bakery and pastry products using dough containing yeast or leaven : en fr
  • FR705364A - fuel saver for internal combustion engines : en fr
  • GB349768A - Appliance for holding loose leaves : en
  • FR705253A - Process for the manufacture of artificial silk or similar products : en fr
  • DE526190C - Foot made of elastic material. especially for laundry centrifuges : de en
  • DE526295C - Process for the production of capacitors for high frequency technology : de en
  • ES122674A1 - Improvements introduced in the manufacture of ovens for baking bread and the like. : en es
  • GB349717A - Improvements in show-cards and the like : en
  • GB349779A - Improvements in cooling moulds for casting metals : en
  • DE526058C - Adjusting device for coffee grinders : de en
  • DE526273C - Knitting pad, the knitting points of which are formed by grooves : de en
  • DE526345C - Adjusting device with remote adjustment for internal combustion engines on vehicles, especially aircraft : de en
  • US1807812A - Aeroplane : en
  • US1808013A - Tube tester : en
  • GB349823A - Process for working up sylvinitic crude salts to a mixture of potassium nitrate and sodium nitrate or this mixture and soda : en
  • FR705307A - Changeover device for main clocks : en fr
  • US1808435A - Controlling system for polyphase alternating current motors : en
  • ES122698A1 - Improvements introduced in the procedures to manufacture hydrocarbon oils. : en es
  • GB349889A - Improved struts for use in connection with scaffolding : en
  • CA311961A - Process of spinning artificial silk : en fr
  • CA311787A - Electric imitation fire : en fr
  • CA311794A - Pressure-actuated valve : en fr
  • US1807879A - Adjustable visor : en
  • US1808184A - Cleaning and preserving of metallic surfaces : en
  • US1808257A - Ruling device : en
  • US1808687A - Apparatus for channeling shoes : en
  • US1808007A - Printing device : en
  • US1807702A - nowosielski : en
  • US1808709A - Apparatus for metering gaseous fluids : en
  • DE526146C - Screen flow regulator for paper and similar machines : de en
  • DE526243C - Heater for motor vehicles : de en
  • US1808690A - Agricultural machine : en
  • US1808426A - Sifter for flour, etc. : en
  • US1808550A - Heat distributor for cook stoves : en
  • US1808432A - Accounting machine : en
  • US1808523A - Trousers presser : en
  • ES122860A1 - Platform for mowing machines, especially wheat. : en es
  • FR705254A - Manufacturing process for phosphate fertilizers : en fr
  • GB349959A - : en
  • FR705274A - Process for the manufacture of concrete parts : en fr
  • US1808252A - Film gate : en
  • GB349672A - Improvements in albums for amateur photos, press cuttings, picture postcards or the like : en
  • GB349819A - Improvements in adjustable curbs : en
  • GB349896A - Improvements in or relating to vehicle bodies : en
  • ES122712A1 - Procedure for the manufacture of windows, doors and closures of all kinds based on hermetic joints. : en es
  • GB349857A - : en
  • US1807825A - Controlling device : en
  • US1807614A - of jena : en
  • US1807923A - Material treating device : en
  • US1807942A - Rivet feed : en
  • DE526390C - Process for the preparation of barbituric acids with one or more alkynyl groups : de en
  • DE526216C - Belt fastener for abdominal bandages or the like. : de en
  • DE526429C - Gas meter control : de en
  • USD84279S - fitzgibbons : en
  • AU2777230A - Improvements in checks for pull ropes : en
  • DE526405C - Two-way traffic transmission system with feedback barriers : de en
  • US1807860A - Separation of minerals : en
  • USD84273S - Design : en
  • CA312016A - Paper-throw-out and count rectifying device : en fr
  • CA311951A - Door operating mechanism : en fr
  • US1807621A - A cokpobatiost of massachu : en
  • US1808258A - Table mat : en
  • US1808691A - Winding mechanism for timepieces : en
  • DE526344C - Process for the production of metallic tubular components for aircraft : de en
  • GB349630A - Improvements in loud speakers and other telephone receviers : en
  • US1807716A - Bobbin for weft replenishing looms : en
  • US1808674A - Coin controlled gasoline vending machine : en
  • US1808556A - Valve : en
  • US1807916A - Pipe vise stand : en
  • US1808038A - Take-up method : en
  • FR705284A - Roller bearing for sliding doors and their equivalent : en fr
  • US1808271A - Process for dehydrating alcohol : en
  • US1808551A - Film driving : en
  • US1808717A - Automatic rectifier regulator : en
  • US1808668A - Steam ejector of vacuum brakes : en
  • US1808143A - Vacuum tank : en
  • ES445U - Protector for razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • FR705360A - Vertical lead press : en fr
  • US1807767A - Process for the conversion of ferro-phosphortjs into ferric phosphate : en
  • US1807766A - Conway baron : en
  • US1808333A - Portable massage and exercise machine : en
  • DE526296C - Head for overhead line networks : de en
  • CA311847A - Herbicide : en fr
  • DE526223C - Process for the production of acid-resistant pipe fittings from hardenable synthetic resin and wide-meshed fabric : de en
  • GB349897A - Improvements in or relating to flushing means for water closets : en
  • ES122838A1 - Oblique cutting rotary knife and system perfected for cigarette manufacturing machines. : en es
  • DE526415C - Electric curling tongs with a heat switch and a heating element built into the heating arm : de en
  • FR38475E - Process for cooling and condensing working fluids in absorption refrigeration machines with periodic operation : en fr
  • DK44178C - Apparatus for Sorting Eggs or Other Commercial Items by Weight. : da en
  • GB349593A - Improvements in and relating to stencil duplicators : en
  • US1808052A - Gun : en
  • USD84299S - Desiotn fob a bracket for game tables : en
  • US1807630A - mcfarlin : en
  • US1808002A - Gbaie shaking and dumping device : en
  • US1808283A - Thermostat : en
  • US1808460A - Combined heel and arch support : en
  • ES122850A1 - Improvements in the equipment that include motors of compound traction of direct current to high tension. : en es
  • FR38488E - Improvements in the assembly of turbine blades : en fr
  • DE472022C - Taps for flat threads : de en
  • US1807809A - Composition fob imbibition printing : en
  • US1808610A - Brace mounting : en
  • DE526268C - Grinding mill for paint or the like : de en
  • DE526280C - Process for the preparation of porphyrins : de en
  • FR705218A - Washing machine : en fr
  • US1808390A - Golf practicing device : en
  • DE526170C - Process for the preparation of auromercapto-p-phenylenediamine : de en
  • US1807968A - Telephone system : en
  • US1808472A - Paper drill : en
  • DE526086C - Process for the preparation of the double compounds of salts of 3, 6-diamino-10-alkylacridinium : de en
  • ES122746A1 - Improvements in electrical signal transmission systems. : en es
  • ES122753A1 - Improvements in the construction of letters or luminous signs. : en es
  • IS47B6 - Utensils for the production of refrigerated brine : en is
  • US1807956A - Progressive solenoid for operating brakes : en
  • US1807775A - devereaux : en
  • US1808290A - Process of and pattern for making underwear : en
  • US1808234A - Garbage incinerator : en
  • US1808415A - Twisting machine : en
  • US1808496A - Garment : en
  • FR705357A - Improvements to acetylene headlights : en fr
  • CA311833A - Apparatus for filling cans : en fr
  • DE481435C - Process for the production of milky cloudy films coated on both sides with a light-sensitive layer : de en
  • US1808188A - Process of fickling metals : en
  • US1807892A - Grid winding machine : en
  • US1807842A - Air brake bleeder valve : en
  • US1808655A - Automobile turntable and carrier : en
  • US1807899A - Lubricating apparatus : en
  • DE526276C - Press tool for metal extrusion : de en
  • FR38435E - Operating system of lead-zinc electric accumulators : en fr
  • USD84300S - Design for stove : en
  • US1808698A - Terminal clamp : en
  • CA311914A - Auger drive : en fr
  • CA311850A - Pipe joint : en fr
  • GB349749A - Improvements in fly-wheel ignition magnetos of internal combustion engines : en
  • GB349835A - Improvements in engine starting mechanism : en
  • ES439U - Arrangement of cement and asbestos pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR705132A - Hard metal tool : en fr
  • GB349641A - Improvements in cast rims for vehicle wheels : en
  • US1808161A - Process for making molding sand : en
  • US1808443A - Refrigerated counter : en
  • US1808591A - Wood flooring : en
  • CA312009A - Apparatus for casting copper ingots : en fr
  • FR705384A - Improvements to bearings for axles of railway vehicles, trams and the like : en fr
  • GB349592A - Process for the manufacture of the hormone of the anterior lobe of the hypophysis : en
  • CA311944A - Arched cap bottle seal applying machine : en fr
  • ES122180A1 - Procedure and corresponding special device to impress and reproduce the sounds. : en es
  • CA311776A - Induction system for internal combustion engines : en fr
  • CA311834A - Method of canning food : en fr
  • GB349792A - Improvements in or relating to felt base floor covering : en
  • DE526019C - Method for soldering jewelry or similar chains and braided rings made of solid wire : de en
  • DE526332C - Chain stitch seams, especially for slippers, and sewing machine for their production : de en
  • AU2588230B - An improved apparatus for tennis pratice : en
  • ES122661A1 - Process of treating fresh fruit to retard its rot by blue and green mold. : en es
  • FR38457E - Device for automatically signaling the arrival of trains at level crossings : en fr
  • FR705152A - Improvement in the manufacture of silver mirrors : en fr
  • US1807789A - Change-making : en
  • AU2850430A - Electrical control and signalling systems for elevators andthe like : en
  • DE526249C - Pneumatic workpiece holder : de en
  • DE526260C - Cross-divisible drag shoe with run-on tongue : de en
  • FR705073A - Device for cooking meats and other foods on the grill and on the spit : en fr
  • US1807938A - Exercising apparatus : en
  • US1808728A - Grinding and polishing lathe : en
  • US1808459A - Sleeve form for display purposes : en
  • US1807721A - Engine : en
  • US1808359A - Nautical instrument : en
  • DE526167C - Method for sealing mountain tunnels against groundwater : de en
  • US1808085A - Musical traps : en
  • US1808447A - Key control for liquid registers : en
  • GB349870A - Improvements in ship and tank construction : en
  • CA311980A - High temperature heat transfer structure for coke ovens : en fr
  • US1807936A - Pocket case or container : en
  • US1808548A - Induction coil : en
  • US1808314A - Annealing box : en
  • US1808334A - Volt-ampere meter : en
  • US1808566A - Pocket view-taking cinematographic camera with spring-motor : en
  • US1807993A - Cable grip : en
  • US1808449A - Speed changing device for motor cars : en
  • USD84304S - Design fob a filling station : en
  • AU2531930A - Circuit arrangements for automatic and semiautomatic telephone exchange systems : en
  • GB349858A - Improvements in stripping means for flatwork ironers : en
  • CA311968A - Locking device for nuts and screws : en fr
  • ES122680A1 - Improvements in the rescue facilities of submarine crews by the lock and buoy system. : en es
  • GB349807A - Steering device in children's wheeled toys : en
  • CA311840A - Automobile ash receptacle : en fr
  • US1808135A - Automatic vertical elevator : en
  • US1808650A - Wire handle for containers : en
  • US1807953A - Core engaging device : en
  • US1808475A - Drawer for printing devices : en
  • US1808264A - Crusher and pulverizer : en
  • US1808463A - Round braiding machine : en
  • US1808130A - Shock-absorber : en
  • FR705321A - Horn horn working by suction : en fr
  • GB349617A - Improvements in signs and the like : en
  • GB349620A - Improvements in face-powder boxes : en
  • GB349974A - Improvements in or relating to supporting means for electron discharge devices : en
  • GB350462A - A method for producing composite kinematograph pictures : en
  • US1807697A - Cover for spare tires ot automobiles : en
  • US1808468A - Method of making rail joint bars : en
  • GB349867A - An improved adjustable seat : en
  • US1807742A - Tories : en
  • US1808624A - Compensating joint : en
  • DE525886C - Photographic camera with viewfinder for recording the flight path of an aircraft or the like. : de en
  • FR705302A - Bottle closing device : en fr
  • ES122732A1 - Improvements introduced in hydraulic devices to extract juice from fruit. : en es
  • DE526224C - Process for making an artificial ice rink : de en
  • ES122498A1 - Adjustment device applicable to thermal recovery devices. : en es
  • DE526052C - Projection screen : de en
  • DE526175C - Operationally adjustable choke coil with movable yoke piece : de en
  • FR705169A - Clothing enhancements : en fr
  • FR705372A - Manufacturing process for high strength artificial threads : en fr
  • ES122437A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES122537A1 - Machine to separate by densities. : en es
  • FR705081A - Process for the preparation of wetting agents, scum producing agents and dispersing agents : en fr
  • US1807584A - Colffpttting machine : en
  • DE525952C - Hacksaw : de en
  • DE526285C - Edition for round stereotype plates u. Like. With circular milling machines : de en
  • DE526440C - Process for the sterilization of liquid foods, especially milk : de en
  • ES122666A1 - Improvements introduced in the tools with method to manufacture them. : en es
  • DE526096C - Device for generating vibrations using an electron tube excited by a tuning fork : de en
  • US1807990A - Display rack : en
  • DE526557C - Evaporator for naphtha and other liquid fuels with an evaporation chamber : de en
  • ES122697A1 - Improvements introduced in the clamping devices of the bolts or bars in the electrical insulators, mainly in the suspension insulators. : en es
  • CA311885A - Lift truck : en fr
  • CA311889A - Transmission system : en fr
  • CA311982A - Pole top fixture : en fr
  • DE526315C - Sludge drainage device for beet leaf washing u. like : de en
  • DE526157C - Glue-on compensation pieces for the plastic insoles of shoes : de en
  • US1808012A - Fixture coupling fitting for outlet boxes : en
  • US1808242A - Circular knitting machine : en
  • US1808682A - Pulverized fuel burner : en
  • US1807866A - Envelope machinery : en
  • US1807580A - Cooling and conditioning machine : en
  • US1808387A - Electric switch for metering devices : en
  • US1808570A - Disconnecting device : en
  • DE519205C - Movable thumb rests for bows for string instruments : de en
  • GB349971A - Improvements in or relating to radio receiving systems : en
  • CA311935A - Jointed lumber : en fr
  • GB349873A - : en
  • CA311915A - Manufacture of therapeutic calcium preparations : en fr
  • GB349616A - Improvements in or relating to healds for loom weaving and in heald knitting machines for producing same : en
  • US1807612A - bassett : en
  • US1807907A - Bridge gate : en
  • US1807912A - Container : en
  • US1808223A - Locomotive boiler : en
  • US1808307A - Device for mining coal and the like : en
  • CA311845A - Sediment eliminator : en fr
  • CA311890A - Electric cable sealing device : en fr
  • DE469826C - Photographic film material for the production of overhead and see-through copies in one image : de en
  • CA311958A - Armoured cable clamp : en fr
  • CA311997A - Apparatus for operating filter presses : en fr
  • US1807844A - Adapter : en
  • US1808434A - Key case : en
  • FR705316A - Improvements in systems to purify and regenerate water in vessels intended for the preservation and transport of live fish and marine animals : en fr
  • GB349690A - Metal clad roofing elements : en
  • US1808206A - Brake centralizer : en
  • US1808493A - Suction roll shell drilling : en
  • FR38416E - Improvements to tools with diamond grit or similar materials : en fr
  • FR705368A - Washing and wringing machine : en fr
  • US1807967A - Fuse : en
  • FR705123A - Maneuvering device for rising dams established on rivers : en fr
  • ES122460A1 - Improvements in thermal converters, especially in steam generators. : en es
  • FR705114A - Superheater for locomotives fitted with water tube boilers : en fr
  • CA311827A - Upholstery for chairs : en fr
  • DE526012C - Method for placing fish or the like in portions in shipping containers : de en
  • CA311892A - Vehicle roof joint : en fr
  • ES122076A1 - Procedure to prepare a cocoa, sugar and water food. : en es
  • DK44168C - Device with adjustable electric capacitor in which Veil is removed. : da en
  • GB349800A - Improvements in gloves for cleaning dogs and other animals : en
  • US1808436A - Lingerie clasp : en
  • US1808738A - Segregated drive for long conveyers : en
  • DE526465C - Street switch with a springy tongue : de en
  • FR705235A - Improvements to machines for printing addresses or other similar applications : en fr
  • GB349832A - Improvements in self-discharging hopper wagons : en
  • DE526126C - Line switching device for the paper roll of calculating machines and similar machines : de en
  • DE526481C - Alkali cellulose press : de en
  • DE526083C - Device for the distillation of solid fuels : de en
  • DE526422C - Thread guide for machines for the production of rayon using the draw spinning process : de en
  • DK44191C - Self-tapping Grate. : da en
  • US1807918A - Roofing shingle and method of making same : en
  • DE525158C - Process for the preparation of substituted aromatic sulfonic acids : de en
  • CA311983A - Activation of carbonaceous subtsances : en fr
  • CA312019A - Electric cigar lighter : en fr
  • CA311913A - Railway car safety equipment : en fr
  • FR705388A - Feeding device of an x-ray tube : en fr
  • GB349877A - Improvements in and relating to the treatment of phosphate rock and the like : en
  • GB350429A - : en
  • US1807701A - Charles h : en
  • US1807707A - of ivry-port : en
  • GB350578A - Improvements in multiple spindle lathes and like machine tools : en
  • ES122734A3 - Apparatus for the manufacture of hollow bodies. : en es
  • ES122735A3 - Process for manufacturing hollow bodies. : en es
  • GB349864A - Improvements in and relating to hollow structural members of sheet metal for building purposes : en
  • GB350384A - Dressing for wounds ready for use : en
  • FR705139A - Improvements in energy transmission : en fr
  • US1807841A - Attachment for doors : en
  • DE526402C - Brake assembly for electric vehicles : de en
  • FR38439E - Articulated support for fishing rods allowing variable inclination at will of the latter : en fr
  • GB349802A - Improved ventilating device : en
  • US1807796A - Mean s : en
  • CA311844A - Brooder : en fr
  • ES121745A3 - Manufacturing procedure of a new system of changeable covers for binding. : en es
  • DK44185C - Procedure for transporting gases by which the transport takes place while the air is in liquid form. : da en
  • FR705397A - Elastic fork : en fr
  • DE526504C - Ring valve : de en
  • US1807670A - Bearing allot : en
  • US1808175A - Lifting device : en
  • US1808240A - Power transmission means : en
  • GR3222B - METHOD AND APPARATUS FOR PRODUCTION OF ENGINE FOR POWER BY LIQUID CIRCULATION. : el en
  • US1807693A - Georg kalischer and heinz scheyer : en
  • US1807933A - Apparatus for photographic copying purposes : en
  • US1807645A - Scale : en
  • US1808541A - Welding torch : en
  • DE526106C - Adhesives : de en
  • FR705382A - Improvements to corsets and the like : en fr
  • DE526463C - Process for the regulation of series-connected normal pressure turbines operated only by high pressure steam with upstream turbines : de en
  • FR705188A - Device in impact tools : en fr
  • GB350438A - Improvements in or relating to motor fuels : en
  • CA311907A - Speed control brake : en fr
  • US1807601A - Meter : en
  • US1808604A - Refrigerant composition : en
  • FR705067A - Trailer train with automatic deletion and coupling device for automatic brake : en fr
  • FR705244A - Artificial silk spinning machine with rows of overlapping spools : en fr
  • US1808579A - Generation of electric currents : en
  • CA311936A - Radio coupling system : en fr
  • DE526413C - Electric flow heater with thermal protection : de en
  • FR705311A - Device for removing the centrifuge bowl : en fr
  • US1808016A - Tongs : en
  • US1808011A - Electric fitting : en
  • ES122857A1 - Improvements in the regulation of the equipment of the thermoelectric locomotives. : en es
  • DE526120C - Vulcanizing mold : de en
  • ES122665A1 - Procedure and apparatus for the manufacture of papers imitating marble. : en es
  • DE526323C - Winding device for spring machines : de en
  • FR705383A - Two-stroke internal combustion engine : en fr
  • DE526431C - Screen frame : de en
  • US1808583A - Incased electrical apparatus : en
  • DK44177C - Machine for labeling standing bottles. : da en
  • FR38458E - Process for converting natural phosphates into soluble compounds and for separating the lime and phosphoric acid contained therein : en fr
  • FR705340A - Process for the production of 3-oxidiarylamine-5-carboxylic acids and their arylides : en fr
  • US1808425A - Baling press : en
  • US1808657A - Poultry feeder : en
  • US1808661A - Railway signaling system : en
  • GB349803A - Improvements in radio receivers for conveyances : en
  • CA311846A - Loud speaker motor : en fr
  • DE526016C - Roller core drills with cylindrical and conical cutters : de en
  • AU2769330B - Improvements in or relating to sound-absorbing material : en
  • CA311932A - Pneumatic tire : en fr
  • DE526377C - Gas burner in which the parboiling and continued cooking flames burn from the same burner openings : de en
  • US1807781A - Insulator : en
  • GB349706A - Radio-apparatus : en
  • US1808508A - Spring cover : en
  • US1808515A - Printing device : en
  • DE526099C - Transmission device for extremely short Hertzian waves : de en
  • DE526242C - Time switch for direction indicator : de en
  • DE526131C - Device for processing curd cheese in elongated tubs using cutting and stirring tools : de en
  • US1807724A - Frank bosanac : en
  • US1808090A - Adhesive : en
  • US1808540A - Signaling system : en
  • AU2588230A - An improved apparatus for tennis pratice : en
  • IE11152L - Gas burner : en
  • US1807795A - Jack-top : en
  • US1807966A - Visible liquid display device : en
  • US1807750A - Carburetor : en
  • US1808639A - Wheel scraper : en
  • CA311807A - Game device : en fr
  • FR705237A - Adjustable belt closure : en fr
  • GB349831A - Improvements in or relating to locks, especially those for the doors of vehicles : en
  • DE526401C - Automatic control for electric vehicles : de en
  • US1808149A - Electrodynamic speaker : en
  • US1808577A - Automatic telephone exchange system : en
  • US1808663A - Boiler and evaporator : en
  • US1808110A - Circle divider : en
  • US1808267A - Sharpening tool : en
  • FR705189A - Transformer for welding and cutting metals using electric arc : en fr
  • GB349872A - Process for the production of asymmetrical dichlorethylene : en
  • US1808365A - Strut construction : en
  • US1808466A - Method of reforming bars : en
  • US1808533A - Cable type condenser : en
  • DE526059C - Brushing device for moving sieves : de en
  • DE526226C - Electric motor for the direct drive of speaking machines : de en
  • US1807769A - Guide wire take-up device : en
  • CA312000A - Ironing machine : en fr
  • AU3022730A - Improvements in liquid feeding devices : en
  • DE526259C - Process for the production of rammed asphalt with a hardened top layer : de en
  • FR38442E - Receptacle of iron or other metal with threaded plug : en fr
  • DE526193C - Process for dyeing and printing cellulose ester fibers : de en
  • US1808044A - Toilet-paper holder : en
  • US1808454A - Mechanical movement : en
  • US1808547A - Copper extraction process : en
  • US1807686A - Combined parasol : en
  • US1807863A - Envelope machine : en
  • US1807957A - Printing device : en
  • USD84272S - Design for a christmas tree ornament : en
  • ES122837A1 - Method of solidification of the bleach called Javel water of high concentrations. : en es
  • GB349980A - Improvements in or relating to the manufacture or treatment of textile or other material : en
  • FR705168A - Parachute : en fr
  • GB350929A - Improvements in and connected with air compressor installations for raising water onrailway vehicles : en
  • US1807704A - Chewing gttm and method of making the xahrb : en
  • USD84284S - Design for a finger ring or article of similar nature : en
  • FR38417E - Automatic constant-level drinker : en fr
  • IE12271L - Synchronous telegraphy : en
  • CA311829A - Trailer : en fr
  • CA311920A - Stove : en fr
  • DE526343C - Multi-part aileron for aircraft that takes up the entire depth of the wing tip : de en
  • US1807971A - Means for electric welding including the employment of an air current : en
  • FR38497E - Devices for locating the settings of t receiving stations. s. f. : en fr
  • DE525980C - Pressure medium control valve, in particular for auxiliary power brakes in motor vehicles : de en
  • DE526346C - Caterpillar chain for vehicles : de en
  • US1807893A - Curtain support : en
  • US1808202A - Radiator : en
  • US1808516A - Angle cock holder : en
  • ES447U - Measuring tape method for the preparation of all kinds of garments and cutting learning, provided with combined graduation by means of letters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR705124A - Improvements in measuring and indicator instruments : en fr
  • DE526309C - Projector with optical compensation : de en
  • GB349709A - Improved device for supporting one end of a coiled compression spring : en
  • GB349591A - Improvements in or relating to froth flotation concentration of minerals : en
  • US1808261A - Welding machine : en
  • US1808295A - Collapsible tire building form : en
  • US1808677A - Automobile signal device : en
  • US1807627A - Carriage return for punching machines : en
  • US1808586A - Apparatus for the withdrawal of sheets or the like : en
  • DE526060C - Device for the production of cap boxes : de en
  • DE526250C - Purpose lifter : de en
  • DE526502C - Drag slide control for conveyor chute drive machines : de en
  • CA311962A - Power shovel : en fr
  • DE526322C - Silencer : de en
  • ES122727A1 - Improvements introduced in photoelectric devices. : en es
  • FR705108A - Improvements to teaching devices : en fr
  • US1807909A - Pneumatic tire and method of manufacturing the same : en
  • US1808067A - Paper and method of making the same : en
  • US1808350A - Ratchet wrench : en
  • US1808479A - Stoker : en
  • DE526237C - Cassette loader : de en
  • US1808340A - Fuel briquette : en
  • DE526231C - Valve : de en
  • DE526528C - Circumferential decating cylinder : de en
  • DE526014C - Seal for running wheels of weirs, shooters or similar locking bodies : de en
  • DE526134C - Process for utilizing waste heat from internal combustion engines : de en
  • DE526174C - Control box : de en
  • GB349714A - Process for the manufacture of vat dyestuffs of the anthraquinone series : en
  • US1808376A - Baby bath appliance : en
  • ES122504A1 - Apparatus for extracting benzol from benzolated oils. : en es
  • ES121842A3 - Manufacturing procedure of a system of letters and decorative elements. : en es
  • FR705268A - Method and apparatus for filtering suspended sediment : en fr
  • FR705390A - Process for improving the tenacity of a low-carbon steel containing nitrogen, alloyed or not, produced by current processes : en fr
  • US1808572A - Rotor for dynamo electric machines : en
  • CA311901A - Lubricating device : en fr
  • CA311994A - Colour photography : en fr
  • DK44166C - Saddle for Bicycles, Motorcycles and the like. : da en
  • FR705345A - Steam desuperheater : en fr
  • GB349751A - Improvements in or relating to electrical reflector radiators for the heating of rooms : en
  • GB350004A - Reducers or nipples for electric conduit boxes : en
  • FR705121A - Connection terminal or similar part : en fr
  • US1807820A - Cooking apparatus : en
  • FR705053A - Improvements to fuel injection systems in internal combustion engines : en fr
  • AU2724830A - Improved machine for making macaroni, spaghetti, andother food substances : en
  • US1808437A - Continuous stationery apparatus : en
  • DE526455C - Method and device for the storage and recovery of heat in drying systems through which the dry material is continuously guided : de en
  • AU2589030A - Selective control circuits for interconnecting telegraph stations ona continuous transmission line : en
  • CA311859A - Garment hanger and packaging device : en fr
  • CA312036A - Paper tube cutting device : en fr
  • FR705161A - Manufacturing process of organic compounds : en fr
  • DE521941C - Pump mechanism for motor syringes : de en
  • DE526076C - Protection transformer circuit for high voltage transformers : de en
  • DE526395C - Sheet loading and unloading device : de en
  • DE526046C - Device for pulling threads from glass : de en
  • FR38454E - Improvements to film drive systems : en fr
  • FR705377A - One-piece folding pouch with multiple compartments for packing razor blades : en fr
  • DE526176C - Process for the production of floating soap bars : de en
  • DE526435C - Haeckselmaschine with device for discharging green and dry forage : de en
  • US1808166A - Water heater : en
  • CA311853A - Profile metal production : en fr
  • US1808720A - Hans htjbeb : en
  • US1807794A - Biuish ajjd current collector : en
  • US1808178A - Vacuum brush : en
  • US1808270A - Counting machine : en
  • US1808413A - Window frame : en
  • DE526522C - Extendable conveyor belt swiveling around one point : de en
  • DE526449C - Device for closing multi-hole hollow bricks on all sides : de en
  • US1808173A - Entrance switch and service box : en
  • US1808142A - Feeder for envelope machines : en
  • GB349750A - Improvements in or relating to thermionic amplifiers : en
  • FR705385A - Manufacturing process of pure pulp from printed waste paper : en fr
  • US1807920A - Combined typewriting and card-perforating machine : en
  • US1808268A - Wrench : en
  • US1807655A - Purse : en
  • US1808559A - Electrical system for voltage regulation : en
  • US1808635A - Automatic latching device : en
  • US1807736A - Mixing device : en
  • US1808239A - Combination tool : en
  • GB350519A - Improvements in or relating to electrical burglar alarm apparatus : en
  • US1808122A - Manufacture op tubes and pipes : en
  • US1808575A - Seal for bung fixtures of containers : en
  • US1808619A - Heat exchanger : en
  • US1808716A - Resin complex and method of producing the same : en
  • US1808262A - Pipe joint : en
  • US1808491A - Burglar alarm and lock therefor : en
  • US1807958A - Printing device : en
  • DE526057C - Device for etching, rinsing and drying of clichés, stencils and signs : de en
  • CA311966A - Apparatus for surfacing roofing : en fr
  • GB349825A - Automobile gear shift : en
  • US1808015A - Mechanical toy : en
  • US1808017A - Valve for cookers : en
  • US1807678A - van etten : en
  • FR705194A - Frame for the presentation of plastic reproductions of body parts : en fr
  • GB349869A - Devices for guiding the mandrel bar of tube push benches : en
  • GB350506A - Improvements in or relating to electric synchronised motors operated through an amplifying electric valve : en
  • GB350459A - Improvement in manufacture of sugar : en
  • ES122779A1 - Procedure for obtaining fibers by treating woody materials. : en es
  • GB349655A - An improved process for the production of motor driving spirits : en
  • FR705095A - Method and apparatus for performing insulation of junctions and ends of electric cables : en fr
  • FR705318A - Winder with hard metal pad for the winding stem : en fr
  • GB349697A - : en
  • GB349757A - Improved manufacture of sound films : en
  • US1808343A - Method of heating oils : en
  • US1807940A - Sound control apparatus : en
  • DE525902C - Process for juice extraction and juice purification : de en
  • DE526543C - Heating device for coke stoves with vertical heaters : de en
  • FR705122A - Oil change indicator for internal combustion engines : en fr
  • GB349860A - Improvements in and relating to evaporators for refrigerating machines : en
  • FR38428E - Method and apparatus for controlling air temperature and humidity : en fr
  • GB349862A - Improvements in sectional type retreading moulds : en
  • FR705138A - Chlorate treatment process to obtain explosives : en fr
  • US1808138A - Collapsible tap : en
  • US1808117A - Measuring and circulating device : en
  • US1808332A - Spring cover : en
  • FR705117A - Game device : en fr
  • GB349660A - : en
  • GB349754A - : en
  • ES122856A1 - Improvements in the electrical equipment of the thermal locomotives with electric transmission. : en es
  • FR705238A - Closing device by sliding panels for making doors, movable partitions and the like : en fr
  • FR705267A - Improvements to gas line shut-off valves : en fr
  • FR705192A - Improvements to pressurized fluid brake devices : en fr
  • GB349936A - Improvements in steam dryers and separators and like apparatus for separating liquid particles from steam, air, or other gases : en
  • AU2701530A - Improvements in or relating to arrangements for transforming widely varying alternating voltages into slightly varying alternating voltages : en
  • CA311969A - Electric furnace : en fr
  • CA311981A - Chime clock : en fr
  • DE525909C - Method and apparatus for the delivery of measured glass gobs from a container : de en
  • DE526333C - Button fastener for envelopes and like : de en
  • DE526427C - Device for the production of buttons and similar objects : de en
  • US1808276A - Bubble tower cap : en
  • US1807865A - Mechanism for feeding sheets or blanks : en
  • US1807786A - hescock : en
  • DE526165C - Drain regulator for reservoirs : de en
  • DE526378C - Tube burner : de en
  • DE526064C - Pump housing : de en
  • DE526183C - Device for charging cellulose cookers u. like : de en
  • ES122792A1 - Improvements in the supports for seats in vehicles. : en es
  • ES122684A1 - Improvements in engines. : en es
  • FR705146A - Device using illuminated advertisements for lighting, in particular for shop windows : en fr
  • US1807835A - Trimming machine : en
  • FR705233A - Improvements to pressure regulators : en fr
  • FR38462E - Device for switching currents in multi-phase windings : en fr
  • US1808053A - Coal mining machine : en
  • DE526152C - Protection device in the event of tire damage for motor vehicles : de en
  • US1808146A - Internal combustion engine : en
  • US1808671A - Rotary distribution valve : en
  • US1808127A - Weft end remover for automatic looms : en
  • DE526094C - Street cleaning machine : de en
  • CA311801A - Furnace for heating petroleum oils : en fr
  • AU27231A - Improvements in separable coupling connections for joining foot-pipes to hose or other pipe lines : en
  • US1807588A - Bbubbn bokhtuut : en
  • US1808209A - Fluid metering system and apparatus : en
  • US1808623A - Wood block : en
  • DE526197C - Process for the production of cellulose compounds : de en
  • DE526101C - Device for the transmission of wireless messages in two-way communication : de en
  • ES122754A1 - Installation to raise liquids by the action of steam. : en es
  • GB349640A - Manufacture of therapeutic agents : en
  • ES122693A1 - Improvements introduced in hard alloys with their method to obtain them. : en es
  • FR38494E - System for making designs on mechanically obtained knits : en fr
  • DE526398C - Procedure for building cable suspension bridges : de en
  • ES121827A1 - Transmission of curved discs for combustion engines. : en es
  • FR705129A - Gearshift-declutching device for motorcycles : en fr
  • ES122721A1 - Improvements introduced in aircraft with special arrangement of engines. : en es
  • ES122862A1 - Improvements introduced in the manufacture of refractory articles. : en es
  • CA311893A - Centrifugal pump : en fr
  • DE526191C - Wringer for laundry or the like : de en
  • DE526470C - Watch strap attachment with hook-shaped strap : de en
  • US1808360A - Polish : en
  • CA311918A - Unloader for driers : en fr
  • DE525974C - Trailer coupling, especially for motor vehicles : de en
  • US1807800A - Valve eor rock drills : en
  • US1807661A - Molding press : en
  • US1808232A - Knitting machine : en
  • CA311860A - Drawer guide : en fr
  • US1808039A - Vehicle headlamp adjusting apparatus : en
  • US1808155A - Process of making isopropyl acetate : en
  • US1808710A - Process and apparatus for covering tire beads : en
  • US1807963A - Graining machine : en
  • US1808560A - Pressed metal vehicle body : en
  • CA311874A - Buckle : en fr
  • CA311851A - Closure for metallic barrels or containers : en fr
  • ES122800A1 - Improvements in corrugated steel doors. : en es
  • GB349716A - Improvements relating to charge compressing means for four stroke cycle internal-combustion engines : en
  • FR705327A - Improvements made to tank pen holders : en fr
  • GB349773A - Improvements in or relating to apparatus for use in television and like systems : en
  • DK44187C - Automatic Telephone System. : da en
  • ES122570A1 - Improvements in the manufacturing processes of solid bars and tubes of glass or other melted material. : en es
  • US1807834A - Pneumatic tube carrier : en
  • US1808306A - Setting out board : en
  • US1808341A - Tandem check for gates : en
  • US1808618A - Storage of volatile liquids : en
  • US1808629A - Lifting jack : en
  • US1808669A - Photographic camera : en
  • AU3090830A - Refrigerating apparatus : en
  • CA311869A - Piston pin lock : en fr
  • AU2692430A - Improvements in or relating to aerial systems : en
  • US1808014A - Machine for making paper boxes or the like : en
  • FR38483E - Safety clasp, especially for suspender ties : en fr
  • FR705312A - One-sided three-phase contact line : en fr
  • GB349812A - : en
  • US1807782A - of milwaukee : en
  • US1808225A - Adhesive composition : en
  • US1808470A - Pea shucker : en
  • USD84290S - Island : en
  • CA311977A - Glazing construction : en fr
  • GB350579A - Improvements in or relating to hooks or like retaining devices : en
  • ES373U - Decorative doll for cabinet with elements for domestic use, such as libraries, sewing baskets or others. (Machine-translation by Google Translate, not legally binding) : en es
  • FR705209A - Improvements to talking machines : en fr
  • FR705325A - Box for phonograph and analog needles : en fr
  • GB349806A - A tobacco pipe bowl cleaner : en
  • CA311882A - Boiler : en fr
  • ES122827A1 - Apparatus for planting seeds. : en es
  • FR705249A - Wooden construction game to form bodies representing men or animals : en fr
  • GB349863A - Improvements in or relating to the casting of metals : en
  • US1808537A - Carburetor : en
  • US1807587A - copeman : en
  • US1807663A - Chinsby eobpobatioet : en
  • US1807934A - Lawn mower sharpener : en
  • GB349747A - : en
  • DE526375C - Device for ironing clothes or the like. : de en
  • DK44167C - Single chamber compressed air brake with two cooperating control valves. : da en
  • US1807622A - Motor boat drive : en
  • US1808125A - Device for : en
  • US1808287A - Vehicle wheel gauge : en
  • CA311904A - Wallboard bundling apparatus : en fr
  • ES122832A3 - Hair curling device. : en es
  • FR38441E - Clutch, disengagement and tension adjustment device applicable to belt and friction transmissions : en fr
  • GB349689A - Improvements in or relating to spring mattress meshes, and to links therefor : en
  • FR38422E - Improvements to stoves or other appliances heated with petroleum gas, alcohol or other fuel : en fr
  • FR38489E - Friction control for cables, chains and other similar traction devices : en fr
  • GB349763A - Improvements in and relating to relay systems for alternating current telegraphy : en
  • GB349861A - Machine for tamping railway sleepers : en
  • US1808320A - Printing process : en
  • US1808444A - Manufacture of wire cables : en
  • US1807603A - Machine : en
  • US1807681A - A voluntary association : en
  • US1807797A - Sighted rump : en
  • US1808458A - Door kick-out device : en
  • US1808596A - Greasing, lifting and rocking machine : en
  • US1808375A - Shopping bag : en
  • US1808442A - Method of manufacturing cylindrical plates of glass or alpha similar material for use in connection with polygraphic apparatus : en
  • US1808445A - Tread link : en
  • GR3220B - METHOD OF INDUSTRIAL MANUFACTURE OF ABSOLUTE ALCOHOL. : el en
  • FR38464E - Pump : en fr
  • DE526105C - Mechanical oscillation structure excited electromagnetically in the natural frequency : de en
  • DE526275C - Shovel that can be moved horizontally to and fro for loading bulk goods : de en
  • DE526206C - Plate-shaped dry rectifier : de en
  • DK44164C - Liquid, non-gelatinizing Soap. : da en
  • ES122648A3 - Manufacturing procedure of the plates with which the molds used in address and similar printing machines are formed. : en es
  • FR705297A - Improvements in the assembly of electric motors : en fr
  • DE526284C - Working machines driven by an electric motor with an automatically re-engaging reserve steam turbine drive for the failure of the motor drive : de en
  • US1808260A - New violet vat dyestuffs : en
  • ES122817A1 - Procedure for manufacturing numbered devices, rules, conveyors, whose graduation is formed by parallel lines or in combination with dotted, forming an angle. : en es
  • FR705115A - Method and apparatus for obtaining rontgen images : en fr
  • AU13531A - Improvements in and relating' to washing machines : en
  • GB349764A - Improvements in or relating to reversible seats for tramcars and other vehicles : en
  • DE520818C - Ankle support : de en
  • DE526234C - Method and device for the production of box parts with neck inserts : de en
  • DE526381C - Process to avoid the scattering of overburden when conveying material extracted with dry excavators over the pending floez in opencast mining : de en
  • DE526283C - Arrangement for balancing the rotating centrifugal masses in piston engines : de en
  • DE526473C - Method and device for slag granulation : de en
  • GB349837A - Improvements in or relating to flap branding machines : en
  • US1807987A - Charging mechanism for blasting cartridges : en
  • US1807787A - Pluid actuated percussive tool : en
  • ES122708A1 - Improvements introduced in the manufacture of ash tracks for motorcycle racing. : en es
  • GB350010A - Process for the manufacture of ethers from alcohols : en
  • USRE18084E - Xf baltxore : en
  • GB349849A - : en
  • DE526506C - Valve : de en
  • US1808182A - Electrically operated brake for motor vehicles : en
  • US1808713A - Manifold for supply of supplemental gases to internal combustion engines : en
  • US1807755A - And their : en
  • DE526492C - Process for washing out free fatty acids from oil or fat-containing goods or from the oils or fats themselves : de en
  • FR705101A - Closure plate for electric cables : en fr
  • GB350006A - Improvements in or relating to endless load conveying means : en
  • FR705186A - Syringe for intravenous oxygenation : en fr
  • FR705278A - plate-shaped element for dry rectifiers : en fr
  • US1807989A - Reproducing machine : en
  • US1808406A - Sorting and distributing machine : en
  • US1808386A - Carburetor : en
  • DK44172C - Sample drain cock. : da en
  • FR38487E - Improvements to the manufacturing processes and application methods of selenium sulfide : en fr
  • FR705230A - Method for housing the squirrel cage winding in the rotor grooves of small motors, especially small synchronous motors : en fr
  • FR705334A - Improvements in the manufacture of hydrated dextrose from high purity solutions : en fr
  • FR705201A - Shoe milling and deforming machine : en fr
  • GB350378A - Power transmission mechanism : en
  • GB349718A - Improvements in or relating to transmission chains : en
  • US1808043A - Sliding and swinging window : en
  • DE526118C - Composable hollow handle for furniture, e.g. Drawers : de en
  • DE526362C - Support rods for a shut-off valve with float control to close off the flow of waste water through a light fluid separator : de en
  • DE526555C - Facility for deep therapy : de en
  • DE526519C - Electric drive for ring spinning, ring twisting and wing spinning machines : de en
  • US1807853A - Fastening-pulling machine : en
  • US1808588A - Feeding and spacing device : en
  • US1808644A - Stopple : en
  • AU2696330A - Improvements in or relating to machines for use inthe covering of heels : en
  • DE526253C - Wooden construction kit with grooved rods for attaching suitably drilled components (discs, loops, plates, etc.) : de en
  • US1807854A - Transformer : en
  • US1808331A - Evaporator coil : en
  • CA311876A - Bottle cap making machine : en fr
  • CA312034A - Fence machine driving mechanism : en fr
  • US1807628A - A seam for woven wire belts : en
  • DE526311C - Method of measuring the consistency of cement paste : de en
  • DK44180C - Rotating Crusher. : da en
  • CA312001A - Drafting table : en fr
  • GB349711A - Pipe coupling : en
  • GR3224B - TRACTION MACHINE. : el en
  • US1807599A - Certificate of correction : en
  • US1808527A - Automatic telephone exchange system : en
  • FR705060A - fuse element with handle incorporating a wire break indicator device : en fr
  • US1808212A - Meter : en
  • FR705178A - Incandescent cathode : en fr
  • FR705180A - Small synchronous motor : en fr
  • FR705234A - Clutch device for printing machine, stamping machine or other similar machines : en fr
  • CA311826A - Upholstery for furniture : en fr
  • US1807662A - of anderson : en
  • US1808031A - Electrical condenser : en
  • US1808582A - Method of making window guide channels : en
  • US1808329A - Flush valve : en
  • DE526297C - Junction box : de en
  • US1807984A - Air filter : en
  • FR705079A - Combined recording device of speed, rate, distance traveled and consumption for automobiles, airplanes and similar applications : en fr
  • FR705102A - Improvements to automobile trunks : en fr
  • FR705145A - Mobile hook coat rack : en fr
  • FR705231A - Egg preservation process : en fr
  • FR705371A - folding ladder with rear foot : en fr
  • GB349876A - Gas cutting machine : en
  • GB350469A - Process for the protection of iron or steel : en
  • ES122673A1 - Procedure to use air traction in captive devices for teaching, industrial or sporting purposes. : en es
  • US1808148A - Nursing nipple : en
  • CA311887A - Heating apparatus : en fr
  • US1807817A - Process of treating coal : en
  • DE526185C - Steam generator for ovens : de en
  • DE526532C - Electrical measuring device as a contact instrument with drop bar : de en
  • FR705375A - Device for displaying advertising placards, billboards and the like : en fr
  • ES122849A1 - Protection procedure against voltage variations of DC motors with shunt excitation or with separate excitation. : en es
  • ES438U - Closing device for bottles and bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • US1808545A - Test clip : en
  • US1808397A - Method of and apparatus for locating deposits of oil, gas and other dielectric subterranean bodies : en
  • US1808536A - Imprint device : en
  • ES122833A1 - Improvements in circuits and high frequency amplification devices. : en es
  • US1808371A - Diving hurdle : en
  • CA311959A - Conduit for electrical wiring : en fr
  • US1807978A - Disk sharpener : en
  • US1808001A - Pipe wrench : en
  • CA311792A - Process of producing gas rich in hydrogen and carbonic acid : en fr
  • US1808511A - Friction disk : en
  • CA312005A - Heat insulating material : en fr
  • ES122691A3 - Procedure and apparatus for pneumatic separation of materials of different density. : en es
  • US1807960A - Adjustable seat : en
  • US1808078A - Noninflammable sound picture screen : en
  • CA311921A - Range or stove : en fr
  • DE525734C - Counterweight arrangement to balance the weight effect of the conveyor track parts of a conveyor device : de en
  • ES122859A1 - Carburetor. : en es
  • CA311838A - Wall board joint : en fr
  • CA311922A - Device for electrically recording telephonic sounds and conversations : en fr
  • US1808731A - Method of forming shells : en
  • DE526292C - Telephone, especially small telephone for the hearing impaired : de en
  • FR705105A - Improvements to shoes and their manufacturing processes : en fr
  • GB349844A - Improvements in the feeding of glass sheets from the forming machine to the leers : en
  • DE526179C - Insecticides : de en
  • US1808051A - Drill support : en
  • US1808183A - Humidifier : en
  • US1808274A - Projection printer : en
  • US1808544A - Boot tree : en
  • US1807650A - chryst etal : en
  • DE526115C - Compartment cupboard with rows of shelves, especially for books : de en
  • ES121975A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • DE525716C - Mass for the production of coverings and building bodies : de en
  • DE526097C - Circuit arrangement for telephone systems with dialer operation : de en
  • ES122235A1 - Electromechanical machine for the production of topographic reliefs. : en es
  • FR38470E - Explosion engine : en fr
  • FR705128A - General control device for public lighting electric circuits : en fr
  • ES122743A1 - Device for the treatment of cereals. : en es
  • FR38418E - Method and apparatus for reversing the deleterious effects of combustion engine exhaust gases : en fr
  • DE505000C - Stretchable printing pad for the production of a letterpress-like font : de en
  • US1807862A - Envelope machine : en
  • US1808531A - Egg case filler : en
  • DE526376C - Autogenous welding and cutting torch : de en
  • DE526010C - Molding press for the production of lids for teapots and similar porcelain dishes : de en
  • DE526414C - Heating device for electric iron, in which the iron switches on the heating circuit by means of an organ that is moved when it hits a base plate : de en
  • DE525945C - Process for the preparation of Kuepen dyes : de en
  • US1808701A - Cloth conditioning machine : en
  • DE526214C - Multi-part impression tray : de en
  • DE526370C - Process for the preservation of diazo light images : de en
  • US1807804A - Card holder : en
  • DE526291C - Circuit for electrical AC heating devices, especially heating contactors on locomotives : de en
  • CA312030A - Automobile headlight : en fr
  • ES122853A1 - Improvements in voltage or current regulators of electric generators or direct current electric receivers. : en es
  • DE526002C - Waterproof plumbing device : de en
  • US1808382A - Coupling for hose, pipe, or other conductors : en
  • US1807845A - Peripheral bearing : en
  • US1807882A - Steam trap : en
  • US1808030A - Corn picker attachment for tractors : en
  • GB349778A - Improvements in rotary pumps : en
  • GB349836A - Improvements in or relating to spools for photographic films : en
  • GB349878A - Preheater and degasifying plant for steam turbines and steam power units : en
  • CA311888A - Heater or toaster : en fr
  • US1807961A - Method of electric arc welding : en
  • CA311891A - Pressed metal vehicle body : en fr
  • US1808113A - Cane harvesting apparatus : en
  • DE526239C - Rotating piston pump : de en
  • GB349820A - Improvements in or relating to tobacco supplying devices for cigarette machines : en
  • FR705394A - Gear shift fork for bicycles : en fr
  • DE526238C - Piston pump in which a cylindrical body rotates in a housing, which contains several pump cylinders parallel to an axis : de en
  • FR705160A - Manufacturing process of anthraquinone derivatives, resulting products and their application : en fr
  • FR705227A - Drain and overflow device for toilet bowls, bidets, bathtubs and similar applications : en fr
  • US1808513A - Ammunition : en
  • DE526442C - Lock with a two-part key : de en
  • USRE18091E - Spsiitafielb : en
  • ES122742A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • FR705376A - Monolith reinforced concrete floor and its construction method : en fr
  • GB349822A - : en
  • DE526182C - Device for recognizing legible writing or living images from vehicles : de en
  • US1807690A - Safety device : en
  • ES122675A1 - MACHINE FOR MANUFACTURING CEMENT PIPES AND VEGETABLE OR MINERAL FIBERS WITH STEEL SAFETY ARMOR : en es
  • GB349633A - Improvements in or relating to apparatus for bevelling paper, cardboard and other boards : en
  • US1808174A - Padded sound reproducing horn : en
  • US1808346A - Chuck : en
  • US1808438A - Tobacco cleaning machine : en
  • ES122654A1 - Improved device to finish the application of the layers to the cigars, in the machines to manufacture them. : en es
  • DE526073C - Reversible arrow wheel motor : de en
  • DE526219C - Method for connecting adjacent radiator sections using hollow nipples : de en
  • DE526358C - Screw-on binding with split adjustable toe guide jaws : de en
  • FR705074A - Tube and process for its manufacture : en fr
  • FR705309A - Production of cellulose esters : en fr
  • GB350914A - Improvements in and connected with air compressors : en
  • ES122808A3 - Manufacturing procedure for aluminum cables with a steel core. : en es
  • FR38469E - High spray diffuser carburetor : en fr
  • GB349703A - Sand spraying device for motor vehicles : en
  • GB349990A - Improvements in or relating to machines for preparing or spinning yarns and threads : en
  • US1807669A - Upon hides : en
  • US1808660A - Socket wrench : en
  • DE526353C - Lubricating device for the rings and runners of ring spinning and ring twisting machines : de en
  • US1807976A - Alarm illuminator clock : en
  • US1808022A - Automatic warning signal : en
  • US1808391A - Sectional heater : en
  • US1808510A - Brake : en
  • US1807644A - of brooklyn : en
  • US1808224A - Mining machine : en
  • US1808281A - Air supply device : en
  • GB349726A - Improvements in or relating to electric condensers : en
  • GB349941A - Improvements in and relating to hygrometers : en
  • GB349813A - Improvements in sluice valves : en
  • DE526369C - Deoxidizing nickel and nickel alloys : de en
  • ES440U - Elastic paper bag for the hygienic packaging of rice or sugar. (Machine-translation by Google Translate, not legally binding) : en es
  • DE526067C - Electric igniter with incombustible potting compound : de en
  • DE526201C - Synchronously running telegraph apparatus according to patent 514256, operated by monofrequency alternating synchronization current, the interruption of which triggers the printing cycle : de en
  • GB349785A - Improvements in or relating to route or destination indicators for tramcars, buses and the like : en
  • FR38415E - Oscillation damping device for overhead pipelines : en fr
  • FR705140A - Device for vacuum cleaning, with fan drawing air through a dust filter : en fr
  • GB349715A - Process of separating arsenic sulphide precipitates from acids : en
  • GB349856A - : en
  • FR705317A - Installation of showcases : en fr
  • DE526258C - Process for the direct manufacture of solid, dry ammonium sulphate from its components : de en
  • DE526480C - Process for the production of viscose solutions : de en
  • FR38463E - Method of supplying fuel to a heat engine : en fr
  • FR705107A - Improvements to devices for charging accumulator batteries : en fr
  • FR705092A - Machine for the manufacture of hinges of all types : en fr
  • GB349704A - Improvements in fuel bunkers for locomotives and other vehicles : en
  • GB349976A - Process for the manufacture of rubber-like masses : en
  • DE526385C - Rotary kiln : de en
  • DE526529C - Process for pumping gases or steam in a closed circuit : de en
  • DE526266C - Process for the refinement of affordable aluminum alloys : de en
  • DE526542C - Vertical retort furnace with concentric chambers and heating elements : de en
  • US1807886A - Process of and apparatus for tipping laces : en
  • US1808036A - Toy telephone : en
  • US1808004A - Grate shaking and dumping device : en
  • IE11605L - Vaporising device for internal combustion engines : en
  • DE526221C - Device for debarking wood : de en
  • US1808402A - Fern stand : en
  • DE526314C - Washing device for beet leaves u. like : de en
  • FR705277A - Arrangement for the emission of current pulses in electric clocks : en fr
  • FR705310A - Device intended to actuate any auxiliary direct current device by means of an electromagnetic alternating current relay : en fr
  • GB349668A - Improvements relating to the measurement of the out-of-balance capacities in telephone cables : en
  • GB349804A - Improvements in telescopic and expanding tables : en
  • FR705282A - Paper sheet unloader : en fr
  • FR705361A - Grated : en fr
  • CA311975A - Lubricator : en fr
  • DE525838C - Process for the preparation of azine derivatives : de en
  • DE526400C - Control current coupling, the coupling heads of which are arranged longitudinally displaceable on the automatic mechanical coupling heads : de en
  • DE526437C - Four-stroke mixing machine : de en
  • GB349776A - Improvements relating to guards for machines of the platen type : en
  • DE526041C - One-handed liquid dispenser : de en
  • DE526227C - Device for displaying the decreasing gas pressure, especially for pneumatic tires : de en
  • GB349893A - Improvements relating to washing machines for washing foul linen : en
  • DE526202C - Circuit arrangement for call seekers : de en
  • FR705183A - Device used to absorb vibrations : en fr
  • FR705303A - Assembly of two contiguous sheets by welding : en fr
  • DE526054C - Torsional dynamometer : de en
  • DE526300C - Oil-free fabric paints : de en
  • DE526505C - Valve : de en
  • US1808157A - Frame for coating pails and the like : en
  • US1808501A - Holder for reflectors : en
  • ES122373A3 - Frame system, applicable to beds for the treatment and healing of limb fractures. : en es
  • DE526117C - Furniture for storing electric light bulbs : de en
  • US1808082A - Scaffold : en
  • US1808700A - Shock absorber : en
  • DE526161C - Switching device for luminous circuit diagrams : de en
  • DE526006C - Process for the production of cap boxes o. The like. : de en
  • FR705163A - Method and device for drying fuels intended more particularly for households burning waste : en fr
  • US1807623A - Necktie fastener : en
  • US1808336A - Corner connection for metal frames : en
  • ES122733A1 - Stove to dry artificial silk spinning packages and skeins of yarn in similar ways. : en es
  • CA311815A - Loom for weaving tufted pile fabrics : en fr
  • US1808734A - Liquid meter : en
  • DE526286C - Form cylinder for rotogravure printing machines : de en
  • GB349731A - Front wheel drive for motor vehicles : en
  • FR705054A - Goods receiving tube : en fr
  • FR705072A - Improvements in fabric manufacturing : en fr
  • US1808366A - Plant for and method of manufacturing cast iron pipe and the like : en
  • DE526264C - Wet spinning process for the production of artificial structures such as rayon : de en
  • US1807590A - Typewriting machine : en
  • US1807691A - Lubricator : en
  • GB349745A - Improvements in furnaces for the melting of metals and the heat treatment of metal objects : en
  • GB349798A - Improvements in heat transferring devices for use in conjunction with refrigerators : en
  • DE528519C - Device for splitting hydrocarbon oils : de en
  • ES122643A1 - Improvements in olive dough mixers. : en es