• US1867010A - Yielding joint strip for thresholds and sills : en
  • US1867347A - Case for toilet articles and the like : en
  • AT129012B - Process for the production of pressed glass objects with a multicolor effect. : de en
  • CA324043A - Folding table : en fr
  • CH155799A - Control device for DC motors for multi-motor drives, in particular for paper machine drives. : de en
  • US1866607A - Slice and head box for paper making machines : en
  • USD87369S - Island : en
  • CA324178A - Water repellent packing material : en fr
  • NL28426C - : en
  • CA324175A - Sheathing : en fr
  • NL28525C - : en
  • US1866722A - Rifle : en
  • US1867179A - Telegraphone : en
  • ES761Y - Foldable sterescope. : en es
  • FR728902A - Recording device by amplifying sounds and in particular telephone conversations : en fr
  • GB376726A - Improvements to machines for testing metals by shock : en
  • US1867210A - Machine for and method of dyeing cloth and otherwise treating textiles : en
  • US1867449A - Metal eire block : en
  • CH155790A - Process for the production of cold-formable synthetic masses. : de en
  • US1866572A - Table : en
  • US1866720A - Apparatus for lowering coal and the like : en
  • US1866779A - Washing machine : en
  • US1866880A - Pick-up device for screws and the like : en
  • US1866890A - Water-softening apparatus : en
  • DE554515C - Friction body assembly for friction clutches u. like : de en
  • DE555098C - Recording device with transport roller for the character carrier, especially for telegraphy receivers : de en
  • US1867265A - Barrel carrying device : en
  • US1867305A - Globe and carbon holder for arc lamps : en
  • US1866690A - Paper shredding and crimping machine : en
  • US1867095A - Wheel : en
  • USRE18520E - Airplane carburetor : en
  • US1867078A - Brake mechanism : en
  • US1867153A - Radioreceiver : en
  • US1867212A - Electrical circuit system : en
  • AT129003B - Device for the remote transmission of measured quantities according to the pulse-time system. : de en
  • DE554565C - Package tubes or thread carriers for wet treatment : de en
  • AT129128B - Device for beard massage before shaving. : de en
  • US1867029A - Handle for bakers' peels : en
  • US1867382A - Foundry core and binder therefor : en
  • CH155879A - Device for mounting and sealing the rotor on rotary compressors and vacuum pumps. : de en
  • US1867041A - Upholsterer's tool : en
  • CH155778A - Process for the preparation of a new thiophenol derivative. : de en
  • DE554590C - Truss : de en
  • CH155985A - Vat dye preparation for cotton printing. : de en
  • DE554573C - Process for obtaining light-colored oxidation products from paraffin hydrocarbons, montan wax and the like. like : de en
  • DE554667C - Vacuum cleaner mouthpiece with knocker : de en
  • DE554744C - Arrangement for retuning musical instruments with electrical sound generation : de en
  • AT129050B - Device for treating the larynx using ultraviolet rays. : de en
  • US1866812A - Folder-separator : en
  • DE554945C - Process for the production of a starch from potatoes which can swell in cold water : de en
  • ES126976A1 - A method of manufacturing corrugated plates for building roofs. : en es
  • FR728723A - Guidance device for vehicle : en fr
  • IE12290L - Printing blocks : en
  • FR728737A - Method for fixing thimbles to the ends of electrical resistors in the form of cords : en fr
  • FR728779A - Steam generator in which the fluid passes through a continuous tubular system : en fr
  • DE554994C - Caterpillar : de en
  • FR728958A - Improvements in automotive braking : en fr
  • US1867096A - Road chair : en
  • CH155745A - Spool holder for braiding and lace machines. : de en
  • AT129131B - Townhouses. : de en
  • DE554839C - Device for compiling a raw tobacco mixture : de en
  • GB376813A - Improvements in and relating to refrigeration apparatus : en
  • AT129173B - Adjusting device on clocks, drives, etc. like : de en
  • US1866732A - Lubricant containing cellulose acetate : en
  • US1866981A - Fire extinguisher container : en
  • AT129033B - Power transmission system for the transmission and distribution of electrical energy through the free or built-up space. : de en
  • CA324147A - Metallic shipping and storing vessel : en fr
  • US1867187A - Snowplow : en
  • GB376461A - Improvements in and connected with variable speed transmission devices : en
  • GB376601A - Improvements in or relating to methods of, and machines for, mixing materials : en
  • GB376602A - Improvements in or relating to rectifying apparatus for multiphase rectification : en
  • GB376668A - Light beacon for air traffic and for navigation and similar purposes : en
  • GB376534A - Zinc-base die-casting alloy : en
  • US1866590A - Treatment of lubricating oils with an activated clay and water : en
  • US1867025A - Combinational hole punch : en
  • US1867063A - Animal feed : en
  • ES126965A1 - Improvements in the devices of the hydrants. : en es
  • IE11776L - Recovery of beryllium compounds : en
  • US1867500A - Automatic fire and burglar alarm system : en
  • US1867085A - Method of manufacturing nonscatterable glass : en
  • DE554727C - Drawing nozzle for producing multilayer or flashed glass : de en
  • FR728952A - Process for obtaining metallic deposits on aluminum and aluminum alloys : en fr
  • DE554887C - Electrochemically acting teleprinter : de en
  • CH156029A - High voltage insulator, in particular for overhead lines. : de en
  • DE554780C - Process for the production of oxygen-containing organic compounds : de en
  • US1866749A - Sorting machine for statistical cards or the like : en
  • US1867291A - Mercury-arc rectifier : en
  • US1867451A - Azo-dyestuffs and process of making same : en
  • US1866613A - Bridge : en
  • US1867425A - Combination double throw and mattress cover : en
  • ES126970A1 - A manufacturing process of a harmless compound for the conservation of fruits and eggs. : en es
  • FR728917A - Process for the delivery of hollow bodies in a single piece consisting of a head and a rod, more particularly valves for internal combustion and explosion engines : en fr
  • FR729032A - Device for checking ignition devices and spark plugs of explosion engines : en fr
  • USRE18526E - Attachment eor oil cans : en
  • US1866603A - Acoustic device : en
  • US1867220A - Means for producing lined cartons : en
  • US1867443A - Casing and bladder connecter for footballs, basketballs, and the like : en
  • US1867474A - Stoker : en
  • DK45900C - Tire brakes. : da en
  • GB376526A - Improvements relating to devices for automatically cutting off the supply of liquid fuel to liquid fuel burners : en
  • GB376598A - An improved process for after-treating cuprammonium silk spun by the stretch-spinning process : en
  • DK45924C - Gaseous electric discharge tube. : da en
  • ES127020A1 - Improvement in devices for spraying liquids in dosed quantities by inserting a coin. : en es
  • CH155843A - Safety device on grinding machines. : de en
  • US1866775A - Process for the production of zinc hydrocarbonate : en
  • US1866801A - Hydraulic crane : en
  • GB376717A - Improvements in or relating to electric measuring instruments : en
  • US1866617A - Filler pad : en
  • US1866995A - Tabulating machine : en
  • US1867205A - Shear machine : en
  • US1867263A - Crystallization of gums, fondants, sweetmeats or the like : en
  • CA324064A - Telephone impulse sender : en fr
  • CH155762A - Process for the production of emulsions. : de en
  • DE554580C - Use of the known stranding machines with built-in pipe attachments that absorb the stranding pressure for the manufacture of expansion cables : de en
  • US1866943A - Percussive well drilling apparatus : en
  • US1867158A - Filing device : en
  • US1867390A - Electric discharge apparatus : en
  • FR728858A - Construction method for tunnels or other similar underground works : en fr
  • GB376624A - Improvements in and connected with hinges : en
  • US1866621A - Humidor : en
  • AT129099B - Electron tube. : de en
  • AT129013B - Buckle for buckle shoes. : de en
  • AU199331A - Receptacle filling and sealing apparatus, and means and method of forming and applying a seal to closed receptacles : en
  • US1867399A - Method of making stencil frames : en
  • ES127036A1 - A procedure for joining bricks, tiles or porcelain pieces to any kind of material or element. : en es
  • DE554800C - Process for the production of lightfast and weatherproof pigments : de en
  • DK45915C - Steering Column for Automobiles. : da en
  • FR728818A - Rewinding machines improvements : en fr
  • GB376577A - Improvements in or relating to valves electrically operated through planet gearing : en
  • DE554846C - Method of wrapping cigars : de en
  • GB376499A - Apparatus for gauging the shape and pitch of toothed gearing : en
  • US1866623A - Trolling spoon : en
  • DE554714C - Arrangement for switching large powers : de en
  • US1866951A - Apparatus for the pneumatic separation of materials of different densities : en
  • US1867314A - Method for multicolor printing on transparent cellulose paper and product resulting from the same : en
  • CH155698A - Connecting element for scaffolding tubes. : de en
  • DE554623C - Equipment for the transport of goods of all kinds in factories, storage rooms, etc. like : de en
  • DE554654C - Housing for high frequency transmitter : de en
  • DE554770C - Silo made of metal, especially for the storage of fodder on farms : de en
  • FR729041A - Apparatus for launching and raising lifeboats on ships : en fr
  • ES126994A1 - Perfection in electrolysis to obtain metal compounds. : en es
  • FR728975A - Auto stop of motor vehicles : en fr
  • US1866668A - Method of and apparatus for making steel : en
  • US1867184A - Mill for grinding paints, enamels, inks, and other viscous substances : en
  • DE554911C - Machine for moistening blanks, especially suitcase blanks, at the later bending points : de en
  • GB376595A - Improvements in butter and like dividers : en
  • IE13283L - Impts. in or relating to the manufacture of panels and¹sheets for building and other constructional purposes. : en
  • FR729031A - Auxiliary brush system for mechanical sweepers : en fr
  • GB376484A - Improvements in detachable metal handles for plates and dishes : en
  • CA324026A - Heat exchanger : en fr
  • CA324179A - Hoist : en fr
  • CA324085A - Alloy : en fr
  • CA324111A - Dynamo electric machine : en fr
  • CH155885A - Asynchronous rule set from asynchronous machine with commutator machine. : de en
  • US1866589A - Cup cake dropping machine : en
  • FR728784A - Staple Machine Mechanism : en fr
  • FR728944A - Improvements to sound recording and reproduction systems : en fr
  • GB376418A - Improvements relating to the dehydration of fuel gas : en
  • GB376471A - Improvements in mouthpieces for cigarettes : en
  • FR728809A - Products to fight plant diseases : en fr
  • FR728901A - : fr
  • AT129145B - Multi-cylinder crude oil two-stroke semi-diesel engine. : de en
  • FR728829A - Transparent for advertising on windows : en fr
  • CH155916A - Mercury vapor rectifier with grids in front of the anodes. : de en
  • US1866683A - Poultry holder for weighing machines : en
  • US1866556A - Pipe cleaning machine : en
  • ES126916A1 - A new system of cubes of propeller blades. : en es
  • GB376402A - Improvements in or relating to electric gas-filled incandescent projection lamps : en
  • FR728840A - Method and apparatus for dyeing silk : en fr
  • GB376424A - Improvements in metal boxes, canisters and the like containers : en
  • GB376458A - Improvements in or relating to a machine for filling and cooking dry batteries : en
  • ES127043A1 - Improvements in the construction of turbine water meters. : en es
  • FR728778A - Cylinder, especially for two-stroke internal combustion engines : en fr
  • GB376558A - Improvements in machines for roughing soles in the manufacture of footwear : en
  • US1866638A - Centrifugal separator : en
  • US1867238A - Smoke stick : en
  • US1866992A - Refrigeration : en
  • GB376642A - Feed water heater for marine steam boilers : en
  • US1867288A - Cap setting tool : en
  • GB376356A - Improvements in the isolation or purification of menthols : en
  • FR728790A - Distribution system or distribution modification for compressed air or steam hammers : en fr
  • US1866829A - Gasoline vaporizer : en
  • AT129180B - Remote controlled switch. : de en
  • CH155929A - Device for image production by means of X-rays. : de en
  • ES126914A1 - An apparatus to fix labels and to sew leaves, with wire hooks. : en es
  • ES126952A1 - An improvement in the doors or traps for baking ovens and the like. : en es
  • FR728899A - Process for preparing 3, 5-diiodo-4-pyridone : en fr
  • GB376679A - Valve and cylinder oiler for internal combustion engines : en
  • US1867019A - Textile fabric and art of forming it : en
  • US1867234A - Sizing material : en
  • FR729045A - Vacuum drying stand by the heat of condensation of the pressurized drying vapors : en fr
  • GB376363A - Improvements in or relating to electrical signalling systems : en
  • GB376699A - Improvements in or relating to manifolding books : en
  • US1867091A - Hydroxy-1'.8'-naphthoylene-naphthimidazoles : en
  • GB376436A - Improvements in and relating to air cleaners : en
  • GB376384A - Improvements in or relating to motor vehicles : en
  • GB376627A - Improvements in spring hooks : en
  • FR728713A - Phonebook : en fr
  • DE554598C - Device for connecting a tractor to a tillage device : de en
  • DE554646C - Process for the preparation of alkyl isopropyl phenols : de en
  • US1867253A - Air chuck : en
  • DE554782C - Process for the production of nitrogenous cellulose derivatives : de en
  • US1866558A - Viscose manufacturing : en
  • US1867477A - Vacuum floor cleaner : en
  • US1867503A - Rectifier : en
  • ES963U - Wooden rocking chair for beaches and gardens. (Machine-translation by Google Translate, not legally binding) : en es
  • GB376366A - Improvements in electric circuit-breaking arrangements for the protection of electrical apparatus : en
  • GB376748A - An improved process of manufacturing a water resistant, protein adhesive and the product thereof : en
  • GB376388A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines : en
  • FR728756A - Variable inductance coil : en fr
  • CH155772A - Process for the preparation of vinyl ethers. : de en
  • US1867249A - Electrolytic device : en
  • DE554977C - Two-stroke gas engine : de en
  • ES126984A1 - Improvements in the mechanical looms. : en es
  • US1867152A - Tag holder for textile fabrics : en
  • GB376364A - Improvements in or connected with the construction of spars or girders particularly applicable for use in aircraft construction : en
  • ES127027A3 - A machine for cutting hair. : en es
  • FR728961A - Improvements to means of suspension and bracing of profiled wires for overhead power lines : en fr
  • US1867172A - Photographic strip feeding mechanism : en
  • US1866783A - Ring expander : en
  • US1867097A - Compounds of the thiazolanthrone sulphone series and process of making same : en
  • FR728746A - Advanced training in machine tools : en fr
  • GB376638A - Improvements in portable, motor-driven screw drivers : en
  • US1866731A - Process for producing anhydrous aluminum chloride : en
  • US1867409A - Load brake for hoists : en
  • CH155948A - Telephone system with several exchanges and dialer operation. : de en
  • GB376789A - Improvements in or relating to aeroplanes : en
  • US1866790A - Method of making tire molds : en
  • US1867191A - Convertible rotary and nonrotary self-opening die-head : en
  • US1867192A - Self opening die-head : en
  • CH155767A - Process for the direct production of calcium cyanamide from mixtures of carbide formation and nitrogen. : de en
  • DE553605C - Process for the preparation of the anhydrides of acetic acid or their higher homologues : de en
  • DE554950C - Process for the preparation of N-substituted chelidamic acids : de en
  • ES127002A3 - Varnished or completely unvarnished metal pin or safety pin, to decorate the hair or head. : en es
  • FR728769A - Water cooled valve wedge : en fr
  • GB376694A - Improvements in electrolytic condensers : en
  • FR728795A - Improvements to maximum electric meters : en fr
  • GB376505A - Frames for tracklaying tractors : en
  • ES124864A1 - Pencil improvements with deposit. : en es
  • FR728927A - Method and device for the fractionation of liquids : en fr
  • DE554862C - Magnetic coil for electrical apparatus, in particular for counters and other measuring instruments : de en
  • ES126947A3 - A method and device for the fabrication of finned tubes. : en es
  • DE554581C - Litz-shaped current conductor for cables with mechanically protected insulated auxiliary conductors attached inside : de en
  • FR728792A - Windscreen wipers : en fr
  • US1866921A - Electrical sound reproducer : en
  • US1867105A - New process for preparing p-nitroso-amine compounds of the aromatic series and the compounds obtainable thereby : en
  • DE554871C - Extrusion press : de en
  • US1867365A - Motor mounting : en
  • GR3727B - EXCHANGING COCHLARIO. : el en
  • CA324197A - Shoe-making machine : en fr
  • CH155695A - Cast, fireproof structure. : de en
  • AT129045B - Auxiliary device for X-ray examination. : de en
  • ES126050A1 - A procedure to totally incombustibilizar wood of all kinds. : en es
  • GB376446A - Improvements in electric condensers : en
  • FR728759A - Device for starting electric motors with starter winding and working winding : en fr
  • GB376675A - A device for use in painting the lips : en
  • DE554860C - Device to prevent the railroad tracks from moving in both directions by means of foot clamps pressed onto the rail foot : de en
  • DE555027C - Block carriage for fixed horizontal saws with a block table that can be raised and lowered : de en
  • DK45922C - Device for Apparatus for Directional Determination. : da en
  • DE554563C - Automatic closing device on taps : de en
  • DE554962C - Electric track vehicle drive with one or more valve rectifiers carried by the vehicle : de en
  • ES126957A3 - A procedure for the manufacture of a luminous sign. : en es
  • ES126927A1 - A generator with system regulator perfected for automobiles. : en es
  • FR728987A - Device for joining panels or other surfaces : en fr
  • US1867162A - Trimming device for airplanes : en
  • DE554767C - Reinforcement for track systems of trams : de en
  • CA324136A - Rubber vulcanization : en fr
  • CH155961A - Stripping device on vehicles. : de en
  • US1866841A - Cap for bottles : en
  • US1867529A - Rotary press and the like : en
  • US1867142A - Footpad : en
  • FR729008A - Compensation and control processes for AC motors and asynchronous generators : en fr
  • US1867368A - Testing system : en
  • USD87330S - Design por a spoon : en
  • AT129141B - Four-stroke carburetor machine, especially for low-volatility fuels. : de en
  • DE554809C - Needle carriers for the production of thread structures : de en
  • DE554917C - Press screw for presses for moist material : de en
  • DE554924C - Sheet piling made of alternately interlocking channel piles with reinforcement through full sheet piles : de en
  • GB376361A - Improvements in or relating to sparking-plugs : en
  • US1867497A - Gearing for auto vehicles : en
  • US1866644A - Hose fitting for air brakes : en
  • CH155895A - Electrical switch with resistance fluid and movable electrodes. : de en
  • USD87332S - Design fob an embroidered textile fabric ob a similar abticle : en
  • US1866936A - Roller bearing and cage therefor : en
  • US1867068A - Process for decorating walls and other surfaces : en
  • DE554984C - Device for intermittent remote transmission of pointer positions with the help of resistors set by the measured values : de en
  • GB376519A - Improvements in or relating to lever lid tins, iron kegs and like metal containers : en
  • GB376766A - Improvements in bags for golf clubs : en
  • GB377189A - Process for accelerating chemical reaction between two or more gases : en
  • AT129080B - Remote control system with the help of which the positions of one or more organs arranged in a branch and adjustable in two different positions are displayed in the main unit. : de en
  • US1866849A - Manufacture of benzoic acid, metallic benzoates, and alkyl benzoates : en
  • CA324173A - Electric upsetting apparatus : en fr
  • CA324201A - Shoe turning machine : en fr
  • CH155721A - Window cleaner. : de en
  • CH155853A - Friction clutch. : de en
  • ES126909A3 - A procedure for manufacturing X-ray visible rubber tubes. : en es
  • DE554891C - Process for treating metals, metallic objects and the like like : de en
  • US1866631A - Magneto-optical device : en
  • US1867111A - Bronze for welding : en
  • DE554569C - Book card index for bank accounts provided with staples on the side : de en
  • DE554872C - Draw bench : de en
  • CA324040A - Oscillating ball clutch : en fr
  • AT129042B - Photo-electric device for the creation of three-dimensional letters based on handwritten or printed letters for the blind. : de en
  • CA324121A - Radio direction finding apparatus : en fr
  • CH155717A - Device for burning a liquid hydrocarbon under pressure. : en fr
  • AT129100B - Overlock sewing machine. : de en
  • US1866810A - Refrigeration unit : en
  • US1866881A - Lineman's protector : en
  • US1867032A - Construction of transformer tanks and the like : en
  • US1867209A - Alarm selector apparatus : en
  • DE550192C - Record holder : de en
  • CH155856A - Process for the production of insulated pipe systems. : de en
  • CH155922A - Electric discharge tube. : de en
  • GB376518A - Improvements in and relating to drawers for card-index files or cabinets : en
  • FR728839A - Apparatus for advertising and the like : en fr
  • FR728955A - Two-stroke engine : en fr
  • US1866795A - Metal coating furnace : en
  • ES126906A3 - Improvements in the construction of pistons for internal combustion or internal combustion engines. : en es
  • ES127028A1 - A flytrap used for capture, an electric current. : en es
  • ES967U - Pack or boxes of cookies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB376473A - Improved detachable washable and renewable sweat bands, and other headfitting for helmets and other headgear : en
  • GB376550A - Improvements in bags and the like : en
  • GB376713A - Improvements in or relating to devices for utilizing the heat content from the cooling water and/or exhaust gases of heat engines : en
  • CH155932A - Menstrual pad. : de en
  • US1867335A - Cross cutter : en
  • US1866751A - Integrating and differential transformer : en
  • US1867177A - Loud speaker : en
  • DE554818C - Process for welding together glass parts : de en
  • FR728745A - Advanced door frame : en fr
  • US1866568A - Process of producing ethyl acetate, ethyl alcohol and other products by fermentation : en
  • US1866706A - henderson : en
  • US1867201A - Hammer : en
  • GB376606A - Improvements relating to the production of gas and coal in chamber ovens : en
  • DE554858C - Shaft stuffing box, especially for steam and gas turbines, blowers, fans and gas suction devices : de en
  • DE554979C - Coupling device between a driving and a driven part : de en
  • GB376788A - Electric ozone generator : en
  • CA324191A - Telegraph printer : en fr
  • CH155746A - Braided rubber cord. : de en
  • DE554697C - Process for the production of a nitrogen-containing cellulose ester : de en
  • FR729029A - Agents and methods for decreasing the aging of natural rubber species and rubber-like masses : en fr
  • GB376423A - Improvements in or relating to junction boxes for electric wiring : en
  • GB376816A - Improvements in or relating to electric torches : en
  • US1867455A - Carrying case : en
  • CA324031A - Motor and motive system : en fr
  • US1866823A - Refrigerating apparatus : en
  • US1867442A - Automatic feed weigher : en
  • GB376578A - Apparatus for the production of braided fibrous tubing, especially for electrical purposes : en
  • GB376616A - Improvements in the construction of aeroplanes and like aircraft : en
  • GB376734A - Improvements in boxes and like containers : en
  • US1866549A - Movable aperture plate for motion picture machines : en
  • US1867044A - Slow release lock for railway switches : en
  • US1866977A - Means for lubricating machinery : en
  • AT129037B - Discharge vessel. : de en
  • AT129118B - Multi-storey buildings. : de en
  • US1867518A - Mud guard for motor cars : en
  • DE554624C - Feeding device for threshold punching machines by means of a pawl transport device : de en
  • US1867155A - Variable spacing mechanism for typewriters : en
  • CH155950A - Telephone system with counters operated via a voice line. : de en
  • CH155926A - Lamp holder. : de en
  • ES127042A3 - A procedure for the manufacture of a cement concrete waterproofing and hardening product. : en es
  • US1866650A - Air treating apparatus : en
  • DE554934C - Slag separator for liquid metal, especially iron : de en
  • GB376714A - Improvements in detachable wheels : en
  • US1867023A - Rayon spinning machine : en
  • DE554541C - Device for pressing preformed cigar rolls : de en
  • FR728971A - Mechanical device with successive actions in particular applicable to tap change switches : en fr
  • FR728984A - New metal bed : en fr
  • US1866765A - Press for belts or the like : en
  • US1867342A - Device for removing finger rings : en
  • DK45906C - Packaging, in particular for wrapping pork sides for export. : da en
  • ES126516A2 - IMPROVEMENTS IN THE PROJECTION DEVICES FOR PROPAGANDA AND OTHER USES : en es
  • DE554899C - Valve box made of sheet metal for dry gas meter : de en
  • GB376429A - Improvements in or relating to table articles of the character of spoons and forks : en
  • FR728947A - Method and apparatus for starting internal combustion engines : en fr
  • GB376552A - Improvements in or relating to spraying nozzles for automatic fire extinguishers : en
  • GB376604A - Process of producing disinfectants and dentifrices : en
  • GB376644A - Improvements in safety razors : en
  • DE554653C - Process for keeping the temperature of self-induction coils constant : de en
  • GB376476A - Improvements in devices for displaying advertisements announcements and the like : en
  • GB376488A - Improvements relating to hinges : en
  • GB376745A - Improvements in and relating to laundering appliances : en
  • GB376707A - An improved process for producing lubricants by the hydrogenation of hydrocarbon oils : en
  • FR728739A - Device ensuring the reversibility of the direction of rotation of flexible shafts : en fr
  • GB376633A - Improved method of manufacturing profiled metal pieces, such as metal plates, stripsor the like : en
  • FR728704A - Device for suppressing, in the supply of multiphase rectifiers, even harmonics and odd harmonics multiple of three : en fr
  • GB376536A - Improvements in and relating to apparatus for impregnating electric cables : en
  • DE555068C - Device for drying fire hoses : de en
  • GB376360A - Improvements in or relating to apparatus for use in colour cinematography : en
  • GB376763A - Improvements in or relating to radio signalling systems : en
  • DE554789C - Water level indicator with a length of display, which is composed of several coaxially arranged flat glasses : de en
  • FR728881A - Electric train lighting device for toy railways : en fr
  • DE554874C - Process for the finishing of textiles : de en
  • ES126988A1 - A procedure for obtaining a cement with high adhesion. : en es
  • FR728820A - Transmission device for controlling two or more driven axles of a vehicle : en fr
  • GB376553A - An improved electric time switch : en
  • GB376563A - Improvements relating to cycle bags, and other bags, cases and the like : en
  • GB376790A - Improvements in or relating to bottles or like containers : en
  • DE554725C - Method and device for casting composite castings : de en
  • GB376678A - Device for hermetically sealing the mouths of bottles : en
  • US1867304A - Safety lock for presses : en
  • DE554587C - Dust firing for locomotives : de en
  • DK45904C - Fluid switch. : da en
  • DE554614C - Lighting of airship hangars : de en
  • GB376512A - Improvements in thread guides for doubling, twisting and like machines used in the production of yarns or threads : en
  • FR728844A - Centrifuge with continuous liquid discharge from the bottom of the bowl : en fr
  • ES127035A2 - PROVISION FOR THE SELECTIVE PROTECTION OF TRANSFORMERS BY MEANS OF IMPEDANCE RELAYS : en es
  • GB376754A - Improvements in or relating to electrical signalling systems : en
  • GB376782A - Improvements in and relating to jigging conveyors : en
  • CA324205A - Revolving door speed regulator : en fr
  • CH155882A - Device for improving the power factor on AC motors, in which the commutation of the working current takes place through controlled metal vapor valves. : de en
  • DE554951C - Process for the preparation of asymmetric arsenic compounds : de en
  • FR729050A - Chain window regulator : en fr
  • GB376562A - Improvements in or relating to pipe joints : en
  • DE554524C - Vehicle wheel : de en
  • DE554912C - Typewriter postcard : de en
  • DE555002C - Process for the preparation of a compound from theobromine calcium and calcium nitrite : de en
  • DK45920C - Feed balancing spoon. : da en
  • GB376525A - An improved arrangement of levers and fulcra : en
  • CH156035A - Process for the preparation of 4- (6'-ethoxy-benzothiazolyl-2 ') -2-ethylamino-quinoline. : de en
  • CH155952A - Equipment on radio receivers to illuminate the voting scale of voting elements. : de en
  • GB376445A - Improvements in or connected with sliver lap machines used in the textile trades : en
  • ES126526A3 - An improvement in roll mills. : en es
  • FR728977A - Process for eliminating, by dissolving them, pectic or melassigenic materials interfering with the filtrations or the purifications of bodies which are soiled by them : en fr
  • US1867338A - Brake shoe : en
  • US1867522A - Picking table : en
  • DE554793C - Braking device for railway vehicles : de en
  • US1866835A - Pipe coupling and insulation therefor : en
  • USRE18516E - Means fob controlling the charge of storage batteries : en
  • DE554915C - Screw press for moist goods : de en
  • DK45923C - Abrasive. : da en
  • FR728895A - Advanced metal wheel : en fr
  • US1866541A - Safety pilot mechanism for gas burning apparatus : en
  • US1867353A - Method of making weatherproof nails : en
  • AU384931A - Method of compounding rubber : en
  • ES127021A1 - Transformer to reactance of adjustable dispersion, especially for the welding of the electric arc. : en es
  • FR728748A - Improvements to mirrors : en fr
  • GB376689A - Improvements in or relating to operating sliders for interlocking fasteners : en
  • ES127014A3 - A new 6 hp combustion engine powered tillage tractor or mechanical implement. : en es
  • US1866785A - Heating element : en
  • FR728854A - Electronic tube oscillator system : en fr
  • FR728965A - Further training in liquid measuring devices : en fr
  • US1866634A - eisler : en
  • US1866996A - Electric control mechanism : en
  • US1867536A - Strand reenforcement : en
  • US1866628A - Inner tube for pneumatic tires and apparatus for the manufacture thereof : en
  • ES126961A1 - An explosion engine for aviation. : en es
  • GB376555A - Improvements in appliances for centrifugally purifying steam, gases and vapours : en
  • US1866551A - Seal for shafts : en
  • FR728898A - Incandescent cathode for chi-ray tubes : en fr
  • GB376584A - Apparatus for producing films which, on being exhibited, show stereoscopic cinematographic pictures : en
  • DE555099C - Arrangement for the operation of an electric switch with electric remote drive and auxiliary manual drive : de en
  • GB376596A - Improved guide and protector for universal joints : en
  • FR728865A - Cable support with removable elements : en fr
  • GB376514A - Improvements in or relating to the production of colored talking picture films : en
  • GB376658A - Improvements in or relating to securing means for railway lines : en
  • GB376703A - Improvements in or relating to products of plastic materials containing profiled bodies and improved process of manufacturing the said products : en
  • DE554567C - Laundry rammer : de en
  • DE554893C - Dust collector for flue gases : de en
  • DE555128C - boat : de en
  • FR728999A - Sprinkler : en fr
  • DE554720C - Electrode, especially for electrical resistance welding machines : de en
  • DE554771C - Centrifugal pump that can be operated with or without a stuffing box : de en
  • US1866768A - Drying liquid materials : en
  • US1867109A - Shutter for photographic objectives : en
  • FR728806A - Support with variable orientation for parasols and others : en fr
  • US1867517A - Plow : en
  • DE554739C - Device in carburetor machines to prevent burns caused by flashbacks in the suction pipe : de en
  • DE554761C - Procedure for the exploration and further operation of opencast mines : de en
  • GB376625A - Improvements relating to agricultural reaping machines : en
  • ES126858A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • ES127032A3 - Manufacturing process of a thermal insulating coating. : en es
  • FR728727A - Improvements made to aircraft or aircraft to display, in the sky, signals, advertising indications, etc. : en fr
  • USD87341S - Assiqnob to the mabion steel body : en
  • US1866679A - Direct current supply system : en
  • ES126919A1 - A procedure of automatically disinfecting and perfuming the air in rooms, closets and enclosed spaces in general. : en es
  • ES126951A2 - IMPROVEMENTS IN THE FOOT DISTRIBUTION TABLE : en es
  • GB376460A - Improvements in or relating to sun bath apparatus : en
  • DE554929C - Paper capacitor implementation, especially for higher voltages : de en
  • FR728848A - Installation for car lighting : en fr
  • GB376529A - Improvements relating to articles of jewellery : en
  • FR729022A - Method and apparatus for the sterilization of air by ultraviolet rays : en fr
  • GB376746A - Improvements in or relating to photographic emulsions : en
  • FR728882A - Axis marker for lens checking and measuring instruments : en fr
  • FR729011A - Device for permanent hair waving : en fr
  • USD87335S - Design for an embroidered textile fabric or a similar article : en
  • CA324221A - Baking and dough-making process and apparatus : en fr
  • FR728914A - Device for operating the call disc of automatic telephony stations : en fr
  • FR728950A - Process for the production of metallic bodies with large crystals : en fr
  • US1866969A - Electrolytic production of fluorine : en
  • DE555097C - Chemographic image telegraph receiver : de en
  • AU296031A - Luminous discharge tube : en
  • US1866840A - Heater : en
  • DE554384C - Loading device with a long conveyor : de en
  • DE554577C - Procedure to simplify the simulation of a transmission line : de en
  • DE554817C - Procedure for disinfection and preservation : de en
  • DE554922C - Method for sealing flat bodies, panels and the like like. by means of thin sheets : de en
  • USD87352S - Design for a stocking : en
  • CH155805A - Cartridge magazine. : de en
  • GB377181A - Improvements in toasting devices : en
  • DE555036C - Rigid airship with reinforced longitudinal and transverse beams below the horizontal plane of symmetry : de en
  • FR728774A - New method of manufacturing ribs for penknives and pocket knives, in celluloid or reinforced plastics : en fr
  • GB376362A - Improvements in or relating to the recording of sound with the aid of light : en
  • GB376661A - Process for the manufacture of alkali dichromates : en
  • US1866698A - Method of extracting vegetable proteins and product obtained thereby : en
  • US1866914A - Tube connection : en
  • US1867330A - Attaching device : en
  • FR728761A - Devices allowing simultaneous starting and parallel operation of two or more rectifier anodes fitted with control electrodes : en fr
  • FR728762A - Improvements in molding devices : en fr
  • FR729018A - New bituminous concrete for paving roads and pavements : en fr
  • GB376622A - A new or improved chemical heating composition and receptacle for use therewith : en
  • FR728733A - Laces, the ends of which are reinforced with a rubber coating, as well as the method and device for their manufacture : en fr
  • US1866978A - Printing machine : en
  • FR728712A - Auxiliary agents for the treatment of textile materials : en fr
  • FR728782A - Fuel agglomerates : en fr
  • DE554774C - Device for closing folding box-like packages : de en
  • DE554482C - Electric heating element with one-sided radiation effect and with a helically wound heating coil attached to the surface of an insulating holding element : de en
  • DE555062C - Glass melting port, which is also intended to serve as a drawing vessel for lifting a ribbon of glass : de en
  • USD87337S - Ernest w : en
  • DE554813C - Articulated rod connection for dental drills : de en
  • FR728837A - Improvements to the method and apparatus for manufacturing vehicle wheels : en fr
  • FR728932A - For: : en fr
  • AT129189B - Installation rotary switch with pull cord operation. : de en
  • AU294231A - Dry kiln andthe art of kiln drying : en
  • CH155859A - Globe valve. : en fr
  • AT129066B - Recording machine with a main arithmetic unit (adding and subtracting unit) and several special adding units (control, auxiliary adding units). : de en
  • USD87339S - Ebnest w : en
  • US1866929A - Coupler : en
  • US1867448A - Trolley bucket : en
  • US1866757A - Packing and composition : en
  • US1867258A - Surgical splint : en
  • US1867309A - Spool or cylinder for use in the wet handling of freshly-spun filaments : en
  • US1866578A - Latch lock : en
  • US1866805A - Cup holder : en
  • US1866877A - Cleaning mechanism : en
  • FR728757A - Luminous advertising device : en fr
  • GB376425A - Improvements in motor lorries and other road or rail vehicles for conveying goods : en
  • GB376656A - Improvements in pistons : en
  • CA324127A - Hood latch : en fr
  • US1866910A - Offset proof press : en
  • ES126837A1 - Control device with push button for the discharge of toilet bowls. : en es
  • CA324192A - Telegraph printing system : en fr
  • US1867246A - Locomotive driving gear : en
  • ES126870A3 - Electric accumulator of alkaline electrolyte and nickel oxides as active matter contained in the positive plates. : en es
  • DE554493C - Method for setting a rubber band in a stocking or the like double edge : de en
  • GB376396A - Apparatus for administering electrical treatment : en
  • GB376393A - Improvements in, and relating to, filing cards or sheets and to mechanical sorting devices therefor : en
  • DE554786C - Process for the preparation of arylides of 2íñ3-oxyanthracenecarboxylic acid : de en
  • GB376401A - Apparatus for rolling seamless hollow bodies : en
  • US1866651A - Ratchet pinch bar : en
  • US1867101A - Cleaning device for pulverized fuel furnaces : en
  • GB376448A - Improvements in and relating to starting devices for electricallydriven machines : en
  • GB376649A - Improvements in and relating to fixing devices for electric insulators : en
  • GB376758A - Improvements relating to hydraulic motors : en
  • GB376810A - Improvements in or relating to electric switch structures : en
  • DE554996C - Continuously working loading device for glue containing material : de en
  • DE554841C - Device for producing pellets : de en
  • DE554919C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • DE555006C - Process for the preparation of alkoxy derivatives of 2-oxynaphthalene-3-carboxylic acid : de en
  • US1866586A - Friction device : en
  • ES126736A1 - A new procedure for assembling footwear with a rubber sole. : en es
  • DE554557C - Socket for electric light bulbs with attachable reflector or other attachable fitting parts : de en
  • DE554647C - Process for the replacement of amino groups or alkylamino groups in anthraquinone derivatives with oxygen or oxy groups : de en
  • DE480307C - Drive for electric alternators for railroad cars : de en
  • CH155832A - Alloy having the property of resisting sulphurizing agents or other alterations. : en fr
  • AT129051B - Nail polishers. : de en
  • AT129082B - Pretransmitter for amplifier. : de en
  • CH155730A - Toothbrush. : de en
  • CH155890A - Ventilation device on motors, which can be swiveled around an axis running parallel to the motor axis. : de en
  • GB376341A - Improvements in or relating to altitude control means for internal combustion engines : en
  • GB376636A - Improvements in and relating to electric cut-outs : en
  • AU487331A - Improvements in or relating to self-propelled road vehicles : en
  • CA324046A - Direction indicator : en fr
  • AT129096B - Welding wire mainly suitable for rapid welding. : de en
  • CH155755A - Process for preserving milk. : de en
  • AT129027B - Device for cleaning up alternating current networks from interfering high-frequency currents. : de en
  • CH155863A - Screw fan, especially for recooling systems for cooling water on diesel locomotives. : de en
  • AT129122B - Collapsible envelope. : de en
  • AT129139B - Thermal power plant working with a counter-pressure machine, in particular a piston machine. : de en
  • ES751Y - Square or rectangular mesh wire mesh. : en es
  • FR728767A - Condenser device : en fr
  • FR728926A - Improvements in the dyeing of textile materials : en fr
  • CH155984A - Vat dye preparation for cotton printing. : de en
  • US1866723A - Bracket for signs and the like : en
  • CH155892A - Device for maintaining a perfect oil filling of an oil-filled cable. : de en
  • CH155983A - Vat dye preparation for cotton printing. : de en
  • CH155875A - Steam generation system with feed water preheater and steam superheater. : de en
  • CH155992A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • FR729042A - Parquet scraping and waxing machine : en fr
  • DE554830C - Press spindle gear for sausage filling machines : de en
  • FR728923A - Device for modulation at will in phase or amplitude with variable modulation rate : en fr
  • US1866593A - Call distributing system : en
  • US1866886A - Lock : en
  • CH155840A - Process for bright annealing of metals. : de en
  • CH155837A - Process for the manufacture of wrought iron disc-fin tubes. : de en
  • FR728978A - Device for gas heating of press plates : en fr
  • USD87350S - John b : en
  • CA324230A - Broiling device : en fr
  • AT129075B - Hydraulic regulator, e.g. B. for pressure reducers. : de en
  • FR728875A - Vertical tower frame : en fr
  • CH155817A - Current transformer. : en fr
  • USD87368S - Frederick arthur stevens : en
  • US1867540A - Method of forming universal joints : en
  • DE554863C - Method of making a phonogram from magnetic material : de en
  • GB376594A - Improvements in or relating to mud splash guards for use on motor vehicles : en
  • AT129032B - Electric mercury vapor burner for vapor lamps and rectifiers. : de en
  • CA324100A - Picture transmission and reception : en fr
  • US1866803A - Heating and cooling apparatus : en
  • CH155720A - Device for chopping edibles in particular for use in kitchens. : de en
  • US1866735A - Cowl ventilator : en
  • US1866714A - Rotation transmitting means : en
  • CA324229A - Material roasting apparatus : en fr
  • AT129138B - Filling pencil. : de en
  • DE554477C - System of connectors with more than two flat connector pins : de en
  • DE554956C - Sheet separator : de en
  • FR728800A - Process for the production of sulfur dioxide : en fr
  • FR728886A - Applique placed on garbage cans : en fr
  • GB376497A - Improvements in or relating to crushing devices for furnace ash pits : en
  • US1866950A - Control mechanism foe calculating machines : en
  • US1867206A - Detachable insulator : en
  • US1867248A - Tube repairing clamp : en
  • US1866605A - Automatic feeder for corn huskers : en
  • US1866637A - Road vehicle : en
  • CA324070A - Germ destroying device : en fr
  • CA324190A - Radio telegraph system : en fr
  • US1867378A - Feeding appliance for bread slicing machines : en
  • US1867430A - Lockable joint for hose sections : en
  • US1866713A - Knitted article or garment : en
  • US1866933A - Separable attachment plug : en
  • US1867358A - Motor mounting : en
  • USD87354S - Design fob : en
  • CH155795A - Process for the production of foils, tapes and other flat structures from aqueous solutions of cellulose derivatives. : de en
  • CA324090A - Abrasive coating apparatus : en fr
  • CA324124A - Black powder processing : en fr
  • DE554483C - Device for pressing cooking pots, which do not have a pressing device provided during manufacture, onto electric heating plates : de en
  • US1867434A - Steam trap : en
  • DE554546C - Mobile mixer for mortar and concrete : de en
  • DE554694C - Process for the production of alkaline earth chlorides from alkaline earth sulfates : de en
  • US1866860A - Rowing machine : en
  • US1867046A - Hinge construction : en
  • US1867114A - Freight car truck : en
  • US1867176A - Oscillograph : en
  • US1867539A - Refrigerator : en
  • US1866705A - Round wire tensioning mechanism : en
  • US1866715A - Assembly of elements in electron devices : en
  • US1866769A - Art of drying liquid materials : en
  • US1867387A - Indicating gauge : en
  • US1867027A - Accounting machine : en
  • US1867098A - Method and means for radiating vibratory mechanical impulses into solids, liquids, and the like : en
  • CH155779A - Process for the preparation of 2-oxyanthracene-3-carboxylic acid. : de en
  • AT129160B - Radiator housing. : de en
  • CH155942A - Mouthpiece for vaginal syringes. : de en
  • CH155965A - Telescopic jack for tilting vehicle bridges. : de en
  • FR728962A - Photographic paper : en fr
  • GB376369A - Improvements relating to metal-clad electric switchgear : en
  • GB376705A - Improvements in or relating to devices for converting electrical into acoustic oscillations or vice versa : en
  • CA324063A - Bottle cap : en fr
  • CA324021A - Camera view finder : en fr
  • CA324038A - Single drum locomotive boiler : en fr
  • CA324075A - Glass blowing mould : en fr
  • CH155969A - Wheel, especially for tractors and the like. : de en
  • US1866701A - Method and apparatus for recovering silver from fixing solutions : en
  • US1867255A - Snowplow : en
  • US1867465A - Steam drier or dust extractor from gases : en
  • CH155872A - Ignition device with battery and magneto ignition for internal combustion engines. : de en
  • AU244531A - An improved heat regulator for incubators andother purposes : en
  • US1866553A - Method of and apparatus for stretching trousers : en
  • US1866781A - Charging device of the hopper type : en
  • US1866807A - Method of and apparatus for making four-ply stock on three-roll calenders : en
  • US1867493A - Headlight signal : en
  • US1867498A - Typewriter copyholder : en
  • DE554721C - Process for the production of aqueous pigment suspensions : de en
  • FR728706A - Device for reducing the runaway of steam turbines in the event of a sudden drop in load : en fr
  • GB376383A - Improvements in or relating to the removal of dust and sulphur compounds from flue gases by washing : en
  • DE554745C - Interchangeable punch for riveting machines : de en
  • DE555030C - Circulating lubrication for the cardan journals of shafts : de en
  • FR728816A - Cages for roller bearings : en fr
  • GB376615A - Improvements in or relating to aerials and feeding arrangements therefor : en
  • US1866664A - Spring construction : en
  • US1867035A - Process for making effect threads heat and storage proof : en
  • FR728721A - Guillotine berry improvement : en fr
  • CH155941A - Device for sterilizing gloves. : de en
  • DE501111C - Recuperator operated in countercurrent, whose heat-exchanging walls are made of heat-conducting materials : de en
  • DE555032C - Threaded clip for thread production, in particular on pipes, with thread cartridge and workpiece clamping device : de en
  • GB376645A - Improvements relating to aerating means : en
  • GB376791A - Simple or double helical toothed wheel gear : en
  • CA324184A - Method of packing sliced meats : en fr
  • US1867461A - Sirup pitcher cover : en
  • US1867354A - Weatherproof nail : en
  • DE555004C - Process for the preparation of catechinaric acids : de en
  • USRE18519E - Wyaototee : en
  • ES127004A1 - A device for preventing the extraction of quantities of liquids located below the measurement limit without being recorded by the meter whose measuring mechanism is driven by the liquid that passes through it. : en es
  • CA324033A - Vehicle signal : en fr
  • DK45926C - Increase. : da en
  • CA324208A - Bonding locknut : en fr
  • FR728799A - Device for collecting vessels of centrifuges, allowing the observation of any liquid that may be sprayed without having been separated : en fr
  • ES126950A3 - Procedure for the manufacture of crepe-like tapes. : en es
  • AT129115B - Workpiece clamping device for rotary peeling machines or the like. : de en
  • CH155697A - Door closure as a substitute for thresholds. : de en
  • CH156034A - Process for the preparation of the dimethylcarbamic acid ester of 8-oxyquinoline. : de en
  • GB376434A - Improvements in or relating to grinding or abrading machines : en
  • GB376340A - Improvements relating to anti-dazzle fittings for vehicle headlamps : en
  • GB376750A - Improvements in lapping machine : en
  • ES915U - Fixed piece or hinges for windows, balconies or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB376392A - Process for the production of alkali cyanamides : en
  • FR729046A - Elastic tine improved for harrows or similar agricultural machinery : en fr
  • US1867036A - Device for foot protection : en
  • DE554791C - Corrosion protection for hermetically sealed devices, especially refrigerators : de en
  • DE554605C - Flange fastening for pipe ends : de en
  • DE554704C - Absorption vacuum apparatus : de en
  • DE555060C - Iron hollow sleeper with a box-shaped cross-section, composed of a top sleeper and an inwardly curved bottom sleeper : de en
  • USD87344S - Earl h : en
  • AT129157B - Electrically driven machine set to be submerged below the liquid level. : de en
  • AT129023B - Telegraph or remote printer system. : de en
  • FR728726A - Refinement of slip indicators for electric locomotives operating in single or multiple units : en fr
  • ES126960A1 - An improvement in circular knitting machines. : en es
  • DE554702C - Process for the preparation of pyridine derivatives : de en
  • ES126344A1 - A procedure for the preparation of a product to rub the scalp. : en es
  • US1867062A - Shipping crate : en
  • ES127049A1 - Improvements in television sets. : en es
  • GB376498A - Improvements in or relating to television receiving systems and cathode ray devices suitable for use therein : en
  • GB376626A - Improvements in harvester threshers : en
  • GB376799A - Process for stapling continuous filaments and producing yarn therefrom : en
  • FR728920A - Mechanical control device for agricultural machinery : en fr
  • FR728957A - Distillation refinements : en fr
  • GB376442A - Improvements in lamp shades with a fabric cover : en
  • GB376542A - Improvements relating to bodies for motor-omnibuses and like vehicles : en
  • DE554423C - Trip control device : de en
  • US1867487A - Manufacture of brooms and brushes : en
  • DE554736C - Entrance opening for beehives : de en
  • ES126051A1 - A procedure to place and totally incombustibilizar wood of all kinds. : en es
  • ES126924A1 - Machine for the automatic cutting and cutting of green bananas. : en es
  • GB376607A - Improvements in exercising apparatus : en
  • FR729047A - Register with visible indications : en fr
  • US1866788A - Roller screen : en
  • US1866894A - Package strapping seal-joints : en
  • US1867239A - Reduction of phosphatic materials : en
  • AT129010B - Fine tuning pegs for string instruments. : de en
  • US1866932A - Drilling apparatus : en
  • USD87366S - Island : en
  • US1866832A - Tire vulcanizing mold : en
  • USD87361S - Ibving g : en
  • GB377187A - Improvements in or relating to apparatus for the telegraphic transmission of visual representations : en
  • FR728994A - Process for obtaining light plastics and new products resulting therefrom : en fr
  • US1866710A - Brake beam safety support : en
  • US1867099A - Electromagnetic relay : en
  • US1867136A - Method of absorption : en
  • US1867287A - Gelatinated explosives of great energy and constant detonation speed : en
  • DE554584C - Process for the production of copper-copper oxide rectifier plates : de en
  • DE554747C - Process for the production of sulphite pulp : de en
  • US1866756A - Disposal of furnace residues : en
  • US1867219A - Baseball cleat : en
  • USD87348S - Marcel libert : en
  • US1866837A - Chain, method, and method of welding : en
  • US1867350A - Artificial larynx : en
  • US1867278A - Circuit breaker for motor vehicles : en
  • US1866975A - Process for the manufacture of magnesium : en
  • GB376452A - Improvements relating to means for adjustably securing motor vehicle wind screens : en
  • GB376690A - Improvements in or relating to rotary pumps : en
  • FR728908A - Process for the manufacture of metal sleepers : en fr
  • DE554804C - Oil burner with an evaporator chamber heated by a portion of the oil vapor-air mixture produced : de en
  • US1866602A - Cutting means and method of making the same : en
  • US1867182A - Closure for collapsible tubes : en
  • US1867416A - Protection of dynamo-electric machines : en
  • DE554600C - Snap coupling for magnets with safety locking device : de en
  • US1866730A - Carbonization process : en
  • US1866897A - Rail anchor : en
  • US1866952A - Wire twisting machine : en
  • US1867298A - Artificial yarn, particularly artificial silk yarn : en
  • US1867408A - Container : en
  • FR728968A - Improvement in antiseptics based on phenolic or anthracene substances : en fr
  • GB376695A - Process and apparatus for the production of metal tubes with inwardly thickened ends : en
  • GB376781A - Improvements in and relating to threshing machines : en
  • US1866700A - Windshield wiper : en
  • US1866937A - Sawmill dog : en
  • US1867250A - Irrigation device : en
  • US1866530A - Support for signs : en
  • US1867348A - Friction brake : en
  • US1867494A - Container for toilet preparations : en
  • GB376453A - Improvements in shock absorbers : en
  • US1867471A - Visible index : en
  • US1867504A - Engine : en
  • DE554757C - Russian carousel : de en
  • GB376560A - Improvements in or relating to alternating current motors : en
  • DE554500C - Buildings with walls made of panels that are held together by clamping screws : de en
  • DE554670C - Device for recording sound waves by rotating the plane of polarization of a bundle of light rays by means of a magnetic field : de en
  • DE554881C - Device for removing sheets from a stack : de en
  • FR728919A - Device for chopping green plants, and other applications : en fr
  • GB376564A - Improvements in or relating to signalling devices for use on road vehicles : en
  • GB376589A - Improvements relating to adjustable supporting structures for seats, chairs, stools and the like : en
  • IE12562L - Hydraulic change speed gear : en
  • ES126918A2 - IMPROVEMENTS IN THE MECHANISM OF TRANSMISSION OF MOVEMENT TO THE REGULATOR CYLINDERS OF THE LOOMS : en es
  • FR729026A - Flying device derived from ordinary airplane and helicopter : en fr
  • GB376556A - Improvements in or relating to the tanning of hides : en
  • IE11865L - Pattern sheets : en
  • GB376719A - Process for utilising ferrous sulphate : en
  • US1866641A - Cigar and cigarette holder : en
  • DE554621C - Ball or roulette game : de en
  • FR728966A - Apparatus for mechanically performing artificial respiration : en fr
  • US1867012A - Furnace and method of operating the same : en
  • DE554658C - Device for comparing several alternating current quantities with one another, in particular for synchronizing two three-phase line systems : de en
  • FR728780A - Manufacturing process of pipe connections : en fr
  • GB376420A - Improvements in and relating to suspension devices for vehicles : en
  • FR728814A - Hood locking device of an automobile : en fr
  • GB376590A - Improvements in sanitary closets : en
  • GB376612A - Stamping ink for wood pads : en
  • DK45911C - Rotary Banking Machine for Surface Treatment. : da en
  • FR728885A - Smoker's pipe with receptacle for tobacco juice : en fr
  • DE554579C - Process for the preparation of Kuepen dyes of the dibenzpyrenquinone series : de en
  • GB376811A - Improvements in and relating to regulating devices for electrical machines : en
  • FR728796A - Improvements to malleable and commercial cast irons : en fr
  • GB376691A - Improvements in and relating to bottles and like containers for liquids : en
  • US1867286A - Machine for making liners for baskets and the like : en
  • US1867072A - Rock drill : en
  • US1867344A - Carbonization of bituminous fuel : en
  • GB376468A - Improvements in variable speed gearing particularly for use with hydraulic couplings : en
  • GB376654A - Process for producing alkali metal bisulphite or alkali metal sulphite solutions from waste liquors obtained by digesting pulp with alkali-sulphur compounds : en
  • GB376490A - A new or improved means for relieving the compression in the cylinders of internal combustion engines at starting : en
  • DE554836C - Device for reversing the direction of rotation of the spindles for car spinners : de en
  • GB377247A - An automatic electric brake for railway trucks : en
  • US1866583A - Composite metal work : en
  • US1866759A - Rolled steel welded paving chock : en
  • US1867537A - Drawing hollow articles : en
  • DE554689C - Grinding wheel : de en
  • FR728826A - Apparatus and method for recovering ammoniacal by-products : en fr
  • US1867357A - Method of making coper hydroxide : en
  • FR728925A - Plant for continuous tar distillation : en fr
  • FR728979A - Electrical switch, especially for high voltages : en fr
  • GB376641A - Improvements in or relating to surgical apparatus for setting fractured bones : en
  • AT129111B - Electrically operated vacuum cleaner or similar blower device. : de en
  • AT129179B - Overload inert fuse cartridge with fusible link, soldering point and switching device. : de en
  • CH156033A - Process for the preparation of the methylphenylcarbamic acid ester of m-dimethylaminophenol. : de en
  • USD87375S - Design fob a swimming suit : en
  • FR728856A - Hairpin enhancements : en fr
  • ES127013A1 - Starter motor with pinion for pedal operation. : en es
  • ES126865A1 - Decoration procedure, by stamping, on all kinds of glass or glassware and especially tableware. : en es
  • GB376808A - Improvements in means for utilizing resilient energy of vehicle springs : en
  • US1866595A - Metal working press : en
  • CH155761A - Process for the production of a coffee preparation that dissolves in boiling liquid without leaving any residues. : de en
  • US1866584A - Composite metal work : en
  • AT129054B - Electric fluorescent tube with gas feed device. : de en
  • DE555091C - Rolled spring tongue for tram turnouts : de en
  • US1867242A - Fountain pen barrel or the like and method of making it : en
  • CH155749A - Frame for placing objects, in particular for cleaning and freshening up bedding and other textile and fur goods. : de en
  • CH155857A - Closing device made of cast aluminum. : de en
  • DE554542C - Device for row-by-row introduction of the cigarettes coming from a stick cigarette machine into trays : de en
  • GB376674A - Actuating mechanism for profile grinders : en
  • DE554783C - Process for processing cellulose ester raw solutions : de en
  • US1867058A - Process of preparing monobenzoyldiamino-anthraquinones : en
  • DE554383C - Lighting fixtures : de en
  • ES127001A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • FR729004A - Neuromuscular exciter : en fr
  • GB376655A - Improvements in or relating to water-tube steam generators : en
  • US1866599A - Casting mold : en
  • US1866928A - Internal combustion engine : en
  • US1867370A - Guide for tire building machines : en
  • US1867454A - Window : en
  • US1866825A - Refrigerating apparatus : en
  • US1867082A - Awning : en
  • US1867022A - Wetting, cleansing, and emulsifying agents and process of making same : en
  • US1867271A - Supporting device for telephones : en
  • ES126322A1 - A new control driver system for flying vehicles. : en es
  • ES641Y - Metallic sommier for beds. : en es
  • FR729043A - Infiltration water replenishment process for permeable land bordering watercourses : en fr
  • FR728866A - Method and device for the continuous supply of steam boiler installations : en fr
  • DE554905C - Silencer for internal combustion engines with a pressure equalization chamber and with an automatically adjustable outlet device under spring pressure : de en
  • ES126913A1 - An improvement in airbrush painting procedures. : en es
  • GB376391A - Improvements in prepayment mechanism for gas and like meters : en
  • FR728903A - Remote signaling device using electric amplifiers : en fr
  • FR728905A - Improvements in the press molding process of rubber and high heel shoes : en fr
  • ES980U - Blocks for building uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB376475A - Improvements in and relating to locks for sliding doors : en
  • DE554803C - Process for decolorizing mineral oils and their cracking and distillation products : de en
  • DE554763C - Method and device for separating vapors and gases by means of static adsorbents : de en
  • US1866635A - Closure for containers or receptacles for materials in a liquid or paste-like state : en
  • DE554914C - Screw press for moist goods : de en
  • DE554849C - Light liquid separator : de en
  • US1866755A - Brake : en
  • US1866819A - Hammer for rock drills : en
  • DE554690C - Arrangement for spatial direction finding of wave energy : de en
  • DE554926C - Dry swelling starch preparations : de en
  • DE554942C - Parallel drawing device : de en
  • DE554941C - Folding top for cars, especially for convertibles : de en
  • DE555029C - Device for recording maps after two measurement images : de en
  • DE554749C - Gear machine with internal mesh : de en
  • DK45909C - Blade transfer device for cigar machines. : da en
  • ES127037A1 - Lever switch, sudden break, protected for electrical installations. : en es
  • FR728824A - Box with luminous number plate and combined signals for automobiles : en fr
  • FR728833A - Device attached to a tractor for coupling drawbar vehicles and others : en fr
  • ES126938A2 - IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES : en es
  • FR728788A - Repair process for fine mesh stockings and socks : en fr
  • FR728855A - Further training in liquid dispensing devices : en fr
  • US1866711A - Method and apparatus for perforating motion picture film : en
  • ES820Y - Electric switch. : en es
  • US1867380A - Thermal switch : en
  • US1867383A - Regulation of the fuel feed pumps of internal-combustion engines : en
  • USD87325S - Design for a toy animal : en
  • US1866527A - Flooring : en
  • GB376722A - Controlling device for motor vehicles, aeroplanes, control bridges, agricultural machines, etc : en
  • GB376786A - Improvements in tilting thermostats with a light and a heavy liquid : en
  • US1867520A - Saw set : en
  • US1866873A - Internal combustion engine : en
  • AT129135B - Double-sided twisting machine. : de en
  • US1866887A - Truck construction : en
  • US1866536A - Electric fuse : en
  • US1867143A - Method and apparatus for controlling steam generation : en
  • CA324084A - Heating system : en fr
  • CA324102A - Sound recording apparatus : en fr
  • CH155906A - Thermal relay tripping device. : en fr
  • US1866565A - Device for converting electric oscillations into mechanical vibrations : en
  • US1867050A - Cellulose ethers and process of preparing them : en
  • US1867259A - Machine for making paper boxes : en
  • US1867273A - Muffler : en
  • CH155920A - Mercury vapor rectifier. : de en
  • AT129123B - Planer. : de en
  • AT129182B - Hair clipper. : de en
  • CH155704A - Equipment on gas vent lines to prevent the back pressure of fall and side winds on the gas vent. : de en
  • US1866582A - Typewriting machine : en
  • US1867513A - Cartridge case : en
  • CH155924A - Household pyrophoric lighter. : en fr
  • AT129167B - Hydraulic clutch. : de en
  • US1866979A - Shipping drum and process of making the same : en
  • US1866918A - Skiving machine : en
  • CA324047A - Mattress retainer : en fr
  • US1866904A - Method of assembling the stems and associated parts of incandescent electric lamps : en
  • DE554313C - Heating method for ovens : de en
  • DE554508C - Reset counter : de en
  • CH155884A - Device for bringing about a performance equalization between several Ilgner converters in a plant. : de en
  • DE555089C - Device for moving folding roller bridges : de en
  • CH155744A - Sewing machine for footwear. : de en
  • CH155973A - Locking wedge for railways. : de en
  • CH156010A - Process for the preparation of 3'-oxy-7.8-benzocarbazole. : de en
  • CH155780A - Process for the preparation of a new polyazo dye. : de en
  • AT129098B - Arrangement for synchronizing synchronous machines. : de en
  • CA324115A - Manufacture of propellent explosives : en fr
  • CH155719A - With an electrically driven kitchen machine arranged on a chassis. : de en
  • CH156023A - Process for the production of a new vat dye. : de en
  • CH155977A - Manufacturing process of light mortars and concretes. : en fr
  • DE547610C - Carrying device for wash basin, sink and. Like. Ceramic body : de en
  • AT129192B - Asymmetrical pole arrangement for electrical machines with pronounced poles. : de en
  • CH155727A - Table with swiveling auxiliary plate. : de en
  • DE554657C - Exciter arrangement for electrical machines : de en
  • FR728819A - Improvements to auxiliary seats and folding seats for cars : en fr
  • US1866989A - Refrigeration : en
  • AT129067B - Closure for ladies handbags. : de en
  • CA324187A - Meat smoking method : en fr
  • CH155960A - Collapsible barrel. : en fr
  • CH155964A - Lighting system for motor vehicles. : de en
  • DE554792C - Insulation for the walls of refrigerated trucks, especially for railways : de en
  • CH156038A - Facility for aerial advertising and similar announcements in the air. : de en
  • CH155751A - Corset bandage, corset or waist band. : de en
  • CH155886A - Oil boilers for electrical equipment such as large transformers and switches. : de en
  • US1866862A - Wiping device : en
  • US1866916A - Radio receiving system : en
  • US1867087A - Needle operating mechanism : en
  • FR728711A - Movable barrel automatic firearm with locked breech : en fr
  • DE554737C - Dry seed dressings : de en
  • FR728879A - First for shoes : en fr
  • FR728959A - Improvements to continuous automatic mixing hydrator feeders for hydraulic and other products : en fr
  • GB377182A - Improvements in and method of toasting : en
  • CH155845A - Knocking tool with knocking element arranged like a ball joint. : de en
  • AT129108B - Device for unloading tipping wagons used to transport bulk goods by means of individual conveying vessels. : de en
  • GB376643A - Improvements in and relating to trailer vehicles : en
  • GB377259A - Process and apparatus for the manufacture of carbon : en
  • CH155760A - Machine to prepare the dress of treats. : en fr
  • DE554703C - Device to increase the sensitivity of steam supply regulators for cooking containers, especially for degassers : de en
  • FR728705A - Improvement in reproduction papers as well as accountancy sheets and others : en fr
  • GB376630A - Improvements in rectifiers of glass having a liquid cathode and an ignition electrode which is provided above the cathode level : en
  • CH155918A - Large-scale mercury vapor rectifier with a cathode mercury surface subdivided into several effective areas and a transformer with several secondary windings. : de en
  • CH156007A - Process for the preparation of 1.2.7.8-dibenzo-carbazole-3'-oxy-2'-carboxylic acid. : de en
  • CH155997A - Process for the preparation of 4-chloro-anthraquinone-1-aldehyde. : de en
  • CA324155A - Heat exchanger : en fr
  • CH155722A - Brush. : de en
  • DE554575C - Device for the automatic coupling and uncoupling of railway vehicles : de en
  • US1867507A - Combination safety swimming float : en
  • AU297831A - Process forthe dry distillation of brown coal and apparatus for carrying out said process : en
  • CH155978A - Artificial covering body. : de en
  • AT129200B - Circuit arrangement for telephone systems with several exchanges. : de en
  • AT129092B - Device for earth fault indication and earth fault protection for apparatus and machines that are connected to a higher voltage network via transformers. : de en
  • AT129152B - Cylinders for two-stroke internal combustion engines. : de en
  • CA324160A - Heat treatment of metal bodies : en fr
  • CA324030A - Rotary engine : en fr
  • CA324142A - Pyridino compound : en fr
  • AT129026B - Coil and transformer windings. : de en
  • ES126902A3 - A special saw for marbles and stones. : en es
  • CH155742A - Kötzerspulmaschine with device for the production of reserve windings. : de en
  • GB376613A - Process and apparatus for the continuous treatment of heavy oils with a view to their conversion into light products : en
  • GB376779A - Improvements in or relating to winding machines for threads, yarns and the like : en
  • DE554574C - Holder for gripping the ribbon to be inserted into the ribbon fork of a typewriter : de en
  • DE554750C - Coupling device, especially for ship reversing gear : de en
  • DE554819C - Device for cleaning suede items : de en
  • ES126955A1 - An improvement in automobile, truck and similar vehicles. : en es
  • FR729044A - Portable electric signal light : en fr
  • GR3733B - PRODUCTION OF ACTIVE CARBON WITH MAXIMUM SHADE AND ABSORPTIVE POWER USING CARBOHYDRATES AS RAW MATERIAL. : el en
  • US1866740A - Railway car : en
  • US1867156A - Clamping device : en
  • US1867534A - Rail brake : en
  • ES126672A3 - Procedure for the construction of "cellophane" paper bags, intended for the mobile sale of liquids. : en es
  • FR728897A - Magnet for electrodynamic devices, such as loudspeakers, microphones, phonograph players, etc. : en fr
  • DE554904C - Coat hook : de en
  • DE554998C - Machine for cutting double or multiple velvet : de en
  • US1866581A - Self-focusing camera : en
  • US1867093A - Casing head : en
  • US1867544A - Selecting register : en
  • ES125551A1 - Procedure and machine to place the caps or closure capsules in the bottles. : en es
  • FR728869A - Relay steering : en fr
  • US1867356A - Electric wave translating system : en
  • GB376551A - An improved spinning bobbin : en
  • GB376600A - Improvements in and relating to beating devices for breaking up fibrous stalks or cleaning fibrous materials : en
  • CH155733A - Method and device for the production of artificial horse hair-like structures. : de en
  • US1866667A - Anesthetic inhaler : en
  • US1866990A - Refrigeration : en
  • US1866576A - Loose powder container : en
  • US1866729A - Method of obtaining metallic coatings : en
  • CH155784A - Process for the production of low-boiling hydrocarbons by destructive pressure hydrogenation of high-boiling, hydrocarbon-containing substances. : de en
  • ES127044A1 - An apparatus for grinding brake jaws. : en es
  • ES734Y - Two-seater sink. : en es
  • GB376395A - Improvements in or relating to projection screens combined with loud speakers : en
  • GB376684A - Improvements in and relating to mixing apparatus : en
  • GB376764A - Improvements in and relating to furnace charging apparatus : en
  • GB376801A - Improvements in or relating to projector screens and method of preparing and treating the screen : en
  • DE554506C - Drive device for sound films : de en
  • FR728815A - Method of coloring textile materials : en fr
  • USD87358S - Design fob a combined mibbob and pbame : en
  • ES126917A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • GB376516A - Improvements in rotary boilers in which whale, fish or the like are treated in connection with the production therefrom of oil or other products : en
  • AT129121B - Plate made of stone or the like with an outer frame made of flat iron, in particular for covering cable ducts. : de en
  • US1866856A - Panel board : en
  • US1867458A - Fish bait : en
  • US1867320A - Pump packing assembly and packing rings : en
  • US1866562A - Sheet handling mechanism for printing machines : en
  • AT129068B - Washing, rinsing and sterilizing machine for dishes, medical apparatus and other objects. : de en
  • DE554360C - Loading shovel with ejector : de en
  • FR728910A - Device for adjusting the compression or tension of a spring : en fr
  • GB376343A - Mouthpiece adaptor for vacuum cleaners : en
  • AT129057B - Traveling light for advertising lighting. : de en
  • CA324220A - Window : en fr
  • US1866816A - Friction braxe : en
  • ES126973A1 - A expansion vessel composed of a folding bellows, perforated plate discs in the center, especially for cables and devices filled with oil. : en es
  • GB376456A - Improvements in or relating to inflatable and deflatable hollow rubber articles : en
  • GB377191A - Improvements in sound recording and sound-reproducing machines : en
  • FR728822A - Multipurpose projector for motion pictures : en fr
  • FR729024A - Variable capacity regulator device : en fr
  • GB376502A - Improvements in springing arrangements for vehicles : en
  • US1867079A - Calendar : en
  • US1866529A - Reciprocatory hand tool for flexible shafts : en
  • US1867188A - Methods of forming artificial silk, etc., of mat appearance : en
  • US1866585A - Making endless record bands : en
  • US1866677A - Shock eliminating device : en
  • DE554687C - Process for the production of a long-life animal feed from fresh skimmed milk : de en
  • DE554921C - Cabinet device for machines for the production of ignition strips with a grate, through the gaps of which cabinet plates go up and down : de en
  • DE554523C - Divisible rim with removable side ring : de en
  • DE555038C - Metal trusses, especially for aircraft : de en
  • US1866892A - Waterproof coat : en
  • US1866959A - Incinerator : en
  • DE554509C - Fare indicator : de en
  • DK45916C - Knife binding for stapling of unbound books, magazines and the like. : da en
  • CH156000A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE555034C - Press for moist material with a ring-shaped discharge gap at the discharge end of the press : de en
  • GB376692A - Improvements in or relating to journal bearings : en
  • US1866674A - Game apparatus : en
  • US1867024A - Core drill bit : en
  • US1867254A - Pneumatic tool operating apparatus : en
  • US1866574A - Tobacco pipe : en
  • US1866828A - Combination sand pump and bailer : en
  • US1867289A - Inside casing cutter : en
  • US1867506A - Sanitary toilet seat dispenser : en
  • US1866697A - Toy : en
  • US1866854A - Refrigerating apparatus : en
  • US1867307A - Doughnut machine and the like : en
  • FR728718A - Engine cooling radiators for aircraft or other vehicles : en fr
  • DE554534C - Rubbing strips hung on the footwear to avoid damage to the gaiter from the lace hooks or damage to the upper leather from the gaiter : de en
  • CA324066A - Window screen : en fr
  • CA324114A - Gelatinized explosive : en fr
  • US1867040A - Solvent for organic esters of cellulose : en
  • DE547137C - Potato peeling machine : de en
  • DE554764C - Process for the production of soluble cellulose esters : de en
  • DE554805C - Swing head on flat weft knitting machines : de en
  • DE554705C - Mercury vapor jet pump for venting the absorber : de en
  • FR728771A - Further development of armature windings of direct current machines with two collectors : en fr
  • FR728998A - Process for the preparation of derivatives of delta2 cyclopentenylacetic and substituted delta2 cyclopentenylacetic acids : en fr
  • GB376528A - Air-silencers for internal-combustion engines or other machines : en
  • GB376462A - Improvements relating to enclosed or ironclad electrical switches : en
  • GB376610A - Manufacture of 3-methoxy- and 3-ethoxy-4-hydroxy-benzaldehyde : en
  • US1866557A - Arch support : en
  • US1867047A - Torch cutting machine : en
  • GB376408A - Improvements in amusement and exercising apparatus : en
  • GB376419A - Improvements in the washing of flue and other gases : en
  • GB376617A - Improvements in apparatus for delivering measured quantities of liquid : en
  • CH155852A - Overhaul clutch with rejection claws. : de en
  • DE554729C - Process for the production of hollow stone beams : de en
  • DE554852C - Protect : de en
  • DE554837C - Bell spinning or bell twisting machine : de en
  • GB376697A - Improvements in or relating to telephone systems : en
  • ES127039A1 - Procedure for joining cement and asbestos sheets for wall coverings, ceilings and similar applications. : en es
  • FR728904A - Glazed veranda : en fr
  • GB376407A - Fireproof and waterproof fibrous material, for instance fabrics, and process of manufacturing the same : en
  • DE552903C - Adjusting device : de en
  • ES121111A3 - An industrial procedure for carving wood by machine. : en es
  • ES126250A3 - Improvements in fasteners and zippers for all kinds of clothing, car hoods and similar uses. : en es
  • FR728887A - Method and apparatus for enhancing plates and surfaces with a coating, in particular by applying a shiny layer of artificial stone : en fr
  • GB376486A - Improvements relating to boilers for domestic hot water supply : en
  • US1866734A - Ophthalmic lens : en
  • GB376437A - Improvements in and relating to pliers for holding and positioning split cotter sleeves : en
  • GB376771A - Arrangement for regulating the exchange of wattless energy through interlinking lines by means of stepwise regulating transformers : en
  • FR728817A - Flexible tube : en fr
  • FR729037A - Variable diameter pulley : en fr
  • DE555059C - Arrangement for loading a fall memory : de en
  • ES126910A1 - A new system for the total capture of dust, impurities and fumes of all kinds of industries. : en es
  • GB376345A - Improvements in and relating to indicating control means for radio apparatus : en
  • GB376735A - Improvements in or relating to wheels : en
  • DE554856C - Process for the synthetic production of ammonia : de en
  • DE554758C - Running toy turtle or similar toy reptile with a common, opposing drive of the front and rear legs by a crank mechanism with a drive crank in the middle : de en
  • US1866750A - Transformer for floodlights : en
  • US1867505A - Pliers : en
  • AU290831A - Improvements in or relating to brake drums andother annular bodies : en
  • ES126934A1 - A vacuum cleaner for suction cups and massages. : en es
  • DE555007C - Process for the preparation of 1,6-dibromo-2-oxynaphthalene-3-carboxylic acid : de en
  • AT129018B - Device for generating and applying high-frequency electrical currents. : de en
  • ES127051A1 - A new procedure for impregnation of yarns and fabrics. : en es
  • US1867008A - Chain-poise variable weight balance : en
  • AT129198B - Membrane for loudspeakers and like : de en
  • DE547541C - Cinder pan : de en
  • AT129117B - Wringer. : de en
  • AU241931A - Improvements relating tothe catalytic hydrogenation of carbonaceous materials : en
  • CH155715A - Spray device for liquids. : de en
  • GB376450A - Improvements in steam boilers of the water-cooled furnace type : en
  • GB376765A - Improvements in electrical condensers : en
  • US1866680A - Airplane : en
  • GB376614A - Improvements in or relating to leading mechanisms for typecomposing or typecasting and composing machines : en
  • ES126935A1 - Improvements in equipment to regulate the shooting of guns. : en es
  • FR728802A - Record holder pouch : en fr
  • AT129088B - Cash register with printing device and paper strip conveyor for generating a double receipt. : de en
  • CH155693A - Refillable drinker controlled by the animal. : en fr
  • CH156020A - Process for the preparation of a purple-tinged blue sulfur dye. : de en
  • DE554571C - Removal of the silica from mixtures of silica hydrate and aluminum hydroxide : de en
  • DE554656C - Device for adjusting the tension of the fabric web in multi-part, preferably electric motor driven machines : de en
  • ES126875A1 - Improvements introduced in the devices of drag support, and presentation of views, images, advertisements and objects. : en es
  • FR728776A - Apparatus for transferring knitting to the needles of a knitting machine : en fr
  • FR728970A - Thread breaking device for textile machines : en fr
  • CH155923A - Photoelectric cell. : de en
  • DE554753C - Spinning regulator for electrically driven ring spinning machines : de en
  • AU294731A - Improvements in and relating to furnace grates : en
  • DE554949C - Process for the preparation of alkoxy aldehydes : de en
  • US1866831A - Auditorium loud speaker : en
  • DE554734C - Continuously working seed dressing machine : de en
  • US1866614A - Variable transmission mechanism : en
  • US1866767A - Car brake : en
  • AT129130B - Device for packing textiles in containers (cans). : de en
  • US1866850A - Reenforced wire fabric and method of making the same : en
  • US1867532A - Seed sowing tool or implement : en
  • USD87359S - Sidney bosenthal : en
  • CH155766A - Method and device for neutralizing nitric acid by means of ammonia and for concentrating the ammonium nitrate liquor formed. : de en
  • US1866718A - Method and apparatus for focusing lenses : en
  • US1866944A - Method and apparatus for printing security quotations : en
  • CA324041A - Lawn mower sharpener : en fr
  • CA324172A - Electric upsetting apparatus : en fr
  • DE554726C - Discharge device for hollow glass body : de en
  • CH155881A - Cross-field DC machine with series excitation and controllable short-circuit current strength. : de en
  • CH156012A - Process for the production of a solid, stable diazo preparation. : de en
  • CH155828A - Device for frequency control for the purpose of synchronous clock operation. : de en
  • DE554660C - Device for comparing several electrical alternating current quantities with one another, in particular for synchronizing two line systems : de en
  • DE554896C - Mold for refractory material : de en
  • US1866866A - Art of photography : en
  • US1867331A - Forging machine : en
  • DE553376C - Manufacture of silicofluoric acid salts : de en
  • CA324120A - Radio direction finding apparatus : en fr
  • AT129120B - Metal seal for windows and doors. : de en
  • US1867422A - Combined doll and pillow : en
  • US1866545A - Game device : en
  • US1866891A - Hydraulic clutch : en
  • US1866994A - Tire core and chuck : en
  • CA324174A - Electric upsetting apparatus : en fr
  • CA324231A - Instrument mounting : en fr
  • US1866882A - Combination screen mounting and weather-strip for casement windows : en
  • US1867395A - Remote control system : en
  • AU286631A - Improvements inthe treatment of tars and tar products : en
  • CA324099A - Temperature controlling and measuring apparatus : en fr
  • CH156011A - Process for the preparation of 3-methyl-N-ethyl-3'-oxy-7.8-benzocarbazole. : de en
  • CA324169A - Grinding apparatus : en fr
  • CH155815A - Electrical device with an insulating body composed of parts. : de en
  • DE554686C - Device for the heat treatment of unloaded or continuously loaded signal conductors : de en
  • DE555041C - A tongue of ink to be attached to the back of a quill : de en
  • GB376428A - Means for regulating the individual motors of multi-motor drives : en
  • GB376561A - Improvements in electro-magnetic relays : en
  • US1866575A - Refrigerating apparatus : en
  • US1866857A - Joint : en
  • US1866997A - bryce : en
  • US1867117A - Process for the manufacture of a cleansing medium and product thereof : en
  • AT129125B - Cassette with self-moving shop. : de en
  • AT129097B - Steam system with several heat stores. : de en
  • DK45903C - Device by an electrically Road heated Water Tanks. : da en
  • AT129129B - Equipment in storage rooms where movable tables are arranged between shelves. : de en
  • AU294631A - Improvements in rollerskates particularly for figure and exhibition skating : en
  • US1866538A - Method of structurally modifying the surfaces of metal bodies : en
  • US1866663A - Air cleaner and air turbination inductor : en
  • US1866615A - Golf club : en
  • CA324171A - Pipe-making apparatus : en fr
  • CH155835A - Centrifugal casting process for tubular bodies. : de en
  • US1866941A - Slitter : en
  • US1867196A - Trawl cear : en
  • US1867415A - Combination lock switch : en
  • CA324145A - Gear : en fr
  • AT129005B - Device for punching values in cards and (or) ribbons. : de en
  • US1867299A - Wall structure and building unit therefor : en
  • FR728805A - Method and device for preparing various sausages without casings : en fr
  • AT129047B - Battery cans for electric dry batteries. : de en
  • CH155691A - Plant holder for wire cultures. : de en
  • CH155976A - Airplane without a tail. : en fr
  • US1867183A - Insulating tape : en
  • US1867282A - Germicidal transmitter mouthpiece : en
  • USD87357S - House : en
  • CA324060A - Machine for plucking poultry : en fr
  • AT129149B - Crank pin adjustable by centrifugal force. : de en
  • CH155804A - Climbing device on skis. : de en
  • US1866901A - Combing machine : en
  • DE554935C - Device for setting a pointer element by means of a drive shaft, in particular in the case of recording devices : de en
  • US1867084A - Bailing line clamp : en
  • US1866662A - Transmission controlling mechanism : en
  • US1867203A - Combined spring clip and snubber : en
  • CA324211A - Radio receiving apparatus : en fr
  • CH155807A - Aircraft machine gun mount. : de en
  • US1866834A - Portable conveyer : en
  • US1867037A - Radio receiving apparatus : en
  • USD87351S - Truman a : en
  • US1866820A - Forming rubber strips from latex : en
  • US1867225A - Timing device : en
  • AU600632A - Improvements in reflux valves used in plumbing or sewerage reticulation pipes : en
  • USD87331S - Design for an embroidered textile fabric or a similar article : en
  • US1867013A - Pilot vane for the aerofoil wings of airplanes : en
  • US1866844A - Rotary sprinkler : en
  • US1867006A - Method of treating vegetable fibrous material and resulting product : en
  • US1867011A - Connecter for wrist-watch straps, bands, bracelets, and linkages : en
  • GB376352A - Improvements in or relating to wood block floors : en
  • US1866742A - Wall construction for absorbing sound waves : en
  • US1866967A - Shaft packing : en
  • CA324126A - Paper manufacturing apparatus : en fr
  • CH155723A - Upholstered floor. : de en
  • DE512566C - Process for the production of paints and plastics : de en
  • CA324076A - Sulphidiferous material electrothermic fusing method : en fr
  • CH155889A - Synchronous AC motor. : de en
  • CH155934A - Operating table. : de en
  • US1866827A - Manufacture of swaged and tempered articles : en
  • US1867292A - Controlling device : en
  • ES127050A2 - A SIMPLIFIED PROCEDURE FOR THE TREATMENT OF WINE FAUCETS IN ORDER TO EXTRACT THE TARTRIC PRODUCTS FROM THEM : en es
  • FR728783A - Improvements to tire molding apparatus or similar objects : en fr
  • GB377190A - Improved method of preserving rubber and like materials : en
  • IE12148L - Moulding butter : en
  • US1866691A - Ironing board clip : en
  • US1867257A - Power take-off : en
  • DE554517C - Process for producing white enamels and glazes : de en
  • ES126849A1 - A new procedure and its corresponding devices to combat the pests of the field. : en es
  • ES127038A1 - A refinement in the construction of lighters. : en es
  • GB376347A - Improvements in or relating to therapeutic apparatus for local treatment : en
  • GB376414A - Improvements in laundry treatment of clothes : en
  • GB377260A - Process for concentrating metals : en
  • ES754Y - Revolving gate door with three, five and six leaves. : en es
  • FR728982A - Improvements in relays : en fr
  • DE554822C - Sieve device : de en
  • DE554894C - Injection syringe with storage chambers for the liquid to be injected : de en
  • GB376404A - Improvements in and relating to pistons : en
  • GB376532A - Improvements in valves or electric switches operated automatically after a predetermined interval : en
  • DE554595C - Method and device for testing fabrics, yarns, fibers and the like Like. Color fastness and resistance to chemical influences : de en
  • FR728924A - damper for stringed instruments : en fr
  • DE554425C - Tedder with computer drum : de en
  • GB376647A - Improvements in the blades of screw rotors for operating with any fluid : en
  • GB377220A - Improvements in classification apparatus : en
  • FR728724A - Wig : en fr
  • GB376318A - Improvements in and relating to the manufacture of sheet rubber : en
  • DE554853C - Bag filler neck for bed feather cleaning machines : de en
  • GR3724B - METHOD FOR DISTRIBUTION AND RECONSTRUCTION OF IMAGES ITSELF DISTANCE. : el en
  • US1866908A - Heddle frame : en
  • US1866909A - Atomizer : en
  • DE554797C - Switch with arc extinguishing by flowing compressed gas : de en
  • FR728744A - Improvement in closing mechanisms for locks of trunks and other articles : en fr
  • GB376480A - Improvements in lubrication of internal combustion engines : en
  • GB376619A - Process of evaporating sea water or other liquids from which water or other liquid is to be removed : en
  • GB377179A - Improvements in or relating to straight-bar knitting machines : en
  • CA324164A - Steering and stabilizing apparatus : en fr
  • US1866898A - Combination convertible passenger automobile body : en
  • US1866976A - Assembling elevator lifting mechanism for typographical machines : en
  • US1867459A - Aralkylbenzanthrones and process of preparing them : en
  • DE554820C - Process for the production of porous rubber articles : de en
  • FR729005A - Method and apparatus for charging gases from radioactive fumes and entraining them for absorption by the body, by inhalation : en fr
  • GB376620A - Improvements in or relating to a manhole closing device : en
  • US1866676A - Self-closing oil sampling valve : en
  • DE554552C - Process for the production of condensation products from urea or its derivatives and acrolein or its polymers : de en
  • ES126966A2 - A PERFECTED LUBRICATING DEVICE FOR PRESSURE LUBRICATION : en es
  • ES814Y - Metal tube bench with swivel seat. : en es
  • DE554776C - Compressed collar for insertion ends on hollow drills : de en
  • CH155806A - Shooting device for shooting exercises with small caliber ammunition with handguns. : de en
  • CH155905A - Device for measuring the respective length of a high-voltage network protected by quenching coils. : de en
  • CH155967A - Crank device on sliding windows for motor vehicles. : de en
  • CH155988A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • CH155955A - Method and device for the production of visible signs. : de en
  • DE554825C - Method and device for gluing layers of crepe paper together : de en
  • GB376463A - Improvements in or relating to securing or fastening means : en
  • GB376515A - Improvements in or relating to rotary boilers or the like in which whale, fish or other animals are treated in connection with the production therefrom of useful products such as oil : en
  • FR728997A - Brake linkage adjuster : en fr
  • US1867473A - Auxiliary airplane engine mechanism : en
  • ES126513A3 - A method of making an improved lamp. : en es
  • US1866629A - Alphabet type : en
  • GB376571A - Improvements in or relating to stuffing boxes : en
  • GB376639A - Improvements in and relating to washing, cleaning and like apparatus : en
  • ES126440A3 - Cast iron pipes for downspouts and their accessories, internally and externally galvanized, as well as the procedure to practice it. : en es
  • GB376465A - Improvements in or relating to resilient mountings for cycle saddles, handle-bars and the like : en
  • GB376467A - Improvements in or relating to the heat treatment of alloy irons and steels : en
  • FR728777A - Device for monitoring the temperature of electrical conductors, in particular cables : en fr
  • US1867300A - Metallic socket and mold for amalgam dies : en
  • FR729025A - Improvements to devices and their accessories for drying hair : en fr
  • DE554564C - Device for regulating the feed of the mandrel bar of inclined rolling mills into the standby position : de en
  • CH155974A - Helicopter. : en fr
  • DE554560C - Chair made of tubular steel with a base curved in a horizontal U shape : de en
  • DE554768C - Circuit arrangement for telephone systems with dialer operation : de en
  • FR728810A - Hair cutting device : en fr
  • FR728935A - Frame for performing x-rays using very soft chi rays : en fr
  • GB376494A - Improvements in or relating to trolley bases for electric vehicles : en
  • GB376741A - Processes and apparatus for the transformation and transmssion of electric currents or sounds : en
  • DE554976C - Method and device for duplicating sound recordings engraved in depth writing : de en
  • FR728956A - Volumetric hammer pulsator, mainly usable as a small pump : en fr
  • FR729002A - Device for electrostatic loudspeakers : en fr
  • GB376444A - Improvements in settee-beds : en
  • ES813Y - Pruning shears. : en es
  • ES762Y - Dust collecting filter. : en es
  • FR728750A - foam concentrate allowing a large division of the molecules of gasoline at the exit of the jets, and the development of the shower of the liquid : en fr
  • GB376438A - Manufacture of disazo-dyestuffs : en
  • US1867039A - Elastic belt : en
  • DE554738C - Seed dressing : de en
  • ES126926A1 - Improvements introduced in debuggers and classifiers. : en es
  • GB377258A - Manufacture of products useful as wetting agents, dispersing agents, emulsifying agents and washing agents : en
  • DE554675C - Device for driving coolant or lubricant delivery devices in vehicle internal combustion engines : de en
  • DE514578C - Rotary screen to intercept secondary X-rays : de en
  • FR728742A - Propeller : en fr
  • GB376778A - Improvements in or relating to bottle or like containers : en
  • GB377246A - Improvements in reflectors : en
  • DE554731C - Tachymeter telescope : de en
  • GB376747A - Improvements in brushes and mechanical-painting or coating or cleaning devices : en
  • US1867386A - Turntable and truck apparatus : en
  • AT129020B - Photoelectric cell. : de en
  • AT129076B - Stencil sheet for copying and the like like : de en
  • FR728890A - Rags carbonization process : en fr
  • GB376665A - Improvements in water tube steam boilers : en
  • US1866657A - Manufacture of alkali metal phosphate : en
  • US1866870A - Apparatus for cleaning pipes : en
  • US1867401A - Separator for twisting and spinning machines : en
  • US1867530A - Refrigerating apparatus : en
  • US1866987A - Hot or cold air home clothes drying machine : en
  • US1866658A - Vaporizing device : en
  • US1867531A - Deep well drilling apparatus : en
  • DE555084C - Process for the preparation of aminosulfonic acids and their derivatives : de en
  • DE555134C - Doll eye arrangement with variable distance between the eyes : de en
  • GB376387A - High potential winding for transformers, testing transformers, choking coils and the like : en
  • GB376580A - Improvements relating to reinforcement for concrete and like constructions : en
  • DE554823C - Sewing machine with two-part housing pressed from sheet metal : de en
  • GB376575A - Improvements in feeding devices for percussive tools : en
  • GB376751A - Improvements in or relating to stationery for manifolding : en
  • US1867396A - Alternating current commutator machine : en
  • US1867444A - Acid-proof cementing compositions : en
  • FR729006A - Sizing process applicable to natural and artificial silks as well as to all other textiles of a plant or animal nature : en fr
  • AT129017B - Method and device for the recovery of fibrous and suspended matter from liquids. : de en
  • FR728775A - Inductance for switching direct currents : en fr
  • GB376721A - Improvements in and relating to aircraft appliances for lighting the ground and prcviding a beacon : en
  • FR728922A - Shotgun with stacked barrels : en fr
  • FR728933A - For: : en fr
  • GB376585A - Apparatus for removing moisture from and for rolling turfed surfaces and such like : en
  • GB376447A - Improvements in or relating to the cooling of refrigerating cabinets : en
  • GB376650A - Improved blade for steam or gas turbines : en
  • GR3735B - MOSAIC TILE POLISHING. : el en
  • FR728789A - End wrench with forged and machined shank : en fr
  • AT129072B - High pressure filler tap, especially for soda water dispensers. : de en
  • FR729023A - Diaphragm for shooting or projection on embossed film : en fr
  • US1866639A - Intercommunication telephone system : en
  • US1866725A - Oil burner feed mechanism : en
  • CA324150A - Talking machine : en fr
  • ES126993A3 - A process for the manufacture of sheets for sheds, baseboards, wainscoting, furniture and car bodies. : en es
  • ES126536A1 - Improvements introduced in the cutting device of the mowing machines. : en es
  • DE554748C - Process for the separation of inorganic and organic substances from sulphite waste liquor : de en
  • FR728850A - Lighting device for microscopes : en fr
  • US1867124A - Safety contrivance on permanent railway tracks : en
  • US1867223A - Sheeter and curling roll adjustment device : en
  • US1867149A - Friction transmission : en
  • US1867198A - Rotary pump : en
  • DE555028C - Debarker : de en
  • DE554785C - Process for the production of unsaturated condensation products : de en
  • DK45913C - Method and apparatus for placing brake pads on a brake shoe. : da en
  • DE555011C - Procedure for operating refrigerators : de en
  • US1866855A - Shear knife adjusting means : en
  • US1867200A - Voice transmitter : en
  • DE554696C - Process for the production of fatty acid esters of cellulose : de en
  • GB376367A - Improvements in or relating to valves or gates : en
  • DE554665C - pessary : de en
  • GB376680A - Improvements in and relating to filters : en
  • DE554648C - Die setting and line casting machine with several stacked offshoots : de en
  • DE555061C - Control transformer with attached control device for switching under load : de en
  • GB376777A - Automatic turn-table brake for talking machines : en
  • ES126959A3 - New shoemaking procedure. : en es
  • CA324023A - Aerial camera control mechanism : en fr
  • US1866620A - Sprayer : en
  • US1866659A - Method and means for purifying the regrigerant in refrigerating systems : en
  • GB376651A - Alarm pistol : en
  • GB376659A - Improvements in depolarising electrodes for electric batteries : en
  • ES743Y - Apparatus consisting of an irrigator for public bathrooms, clinic and similar applications. : en es
  • FR728868A - Auxiliary controls for rolling mill trains : en fr
  • GB376440A - Improvements in or relating to x-ray tubes and other thermionic or electron discharge devices : en
  • DE554833C - Cartridge frame : de en
  • DE554864C - Drive device for calculating machines : de en
  • DE554889C - Process for automatic telegraphy with the help of tape-shaped strips : de en
  • FR728803A - Axle oil box shutter : en fr
  • GB376451A - Improvements in flat wick oil burners : en
  • ES816Y - Heating container. : en es
  • DE554680C - Method of making flatchenille : de en
  • DE554814C - Body warmer : de en
  • US1866752A - Lifeguard or obstruction remover for motor road and other vehicles : en
  • US1867483A - Selective lubricant distributor : en
  • US1867543A - Shelving structure : en
  • US1866970A - Apparatus for purifying used lubricating oil and the like : en
  • US1867486A - Spring shackle : en
  • FR729017A - Process for manufacturing a material capable of replacing leather in its applications and new industrial product resulting from the implementation of this process : en fr
  • FR728916A - Production of materials liable to be compressed and molded objects derived from them : en fr
  • ES126810A1 - A new process for the production of knitted fabrics cordoned in a machine with frame with a row of needles. : en es
  • GB376513A - An improved apparatus for making dental castings : en
  • DE554843C - Drive for briquette presses with the pressing speed adapted to the working resistance : de en
  • US1866842A - Machine to serve ice cream : en
  • DE554513C - Seed dry dressing : de en
  • US1866949A - Means for shelling cotyledonous vegetables : en
  • US1867070A - Automobile engine support : en
  • US1867294A - Method of salt-glazing brick and other clay products : en
  • CH155759A - Method and device for keeping baked goods fresh. : de en
  • CH155998A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE554923C - Device for generating, moistening and separating adhesive strips with profiled cross-section for packs : de en
  • GB376403A - Ink coating machine for the deposition of inks on typewriter ribbon both multi and single colour : en
  • GB376489A - Improvements in regulating arrangements for synchronising the individual motors of amulti electric-motor drive : en
  • DE554821C - Shut-off valve : de en
  • ES126956A1 - A procedure to color the linen white when washing it. : en es
  • AT129163B - Stop cock with a packing sleeve surrounding the cock plug. : de en
  • US1866550A - Switch for projection machines : en
  • US1867372A - Grease-fitting tool : en
  • CH155738A - Machine for beating, opening and similar processing of cotton and similar fibrous materials. : de en
  • US1867240A - Saw making machine : en
  • US1867090A - Method for the production of vat dyestuffs and the product thereof : en
  • US1867208A - Method of absorption : en
  • US1866548A - Thermostat : en
  • US1866876A - Generator pilot raising device : en
  • US1867221A - Method of and apparatus for heating ingots : en
  • CA324204A - Heel breasting machine : en fr
  • AT129007B - Method and device for the mechanical production of bricks. : de en
  • CA324170A - Price tag : en fr
  • CH155696A - Doors with sealing device. : de en
  • CH155891A - Fully enclosed electric machine with internal ventilation. : de en
  • CH155995A - Process for the preparation of a ring ketone of the acenaphthene series. : de en
  • CH156027A - Process for the production of a new vat dye. : de en
  • GB377180A - Improvements in or relating to sample-cards and like display devices : en
  • US1866587A - Film inspection device : en
  • US1866777A - Coffeepot : en
  • US1866821A - Game : en
  • US1867077A - Buckle assembling machine for webbing : en
  • US1866727A - Purification of ceramic materials by sodium cyanide : en
  • US1867043A - Clamping means : en
  • US1867217A - Safety razor : en
  • US1867226A - Frame-like structure for vehicles, aircraft, and other conveyers : en
  • US1866524A - Process of improving the taste and odor of water : en
  • US1866852A - Manufacture of triaryl phosphates : en
  • GB376725A - Self-igniting cigarette : en
  • DK45907C - Circuit arrangement for fully and semi-automatic Telephone Systems. : da en
  • ES127025A1 - New optical system to simultaneously produce two, three or more identical images, on a single focal plane and a single optical axis. : en es
  • US1866554A - Advertising sign : en
  • FR728883A - Device for adjusting the feed mills : en fr
  • CH155980A - Vat dye preparation for cotton printing. : de en
  • US1867144A - Concrete molding machine : en
  • DE554980C - Connection of vertically standing hollow skeleton braces of car bodies for motor vehicles : de en
  • DE554778C - Method and device for the automatic separation of the book blocks in book stitching machines : de en
  • DE554987C - Process for the production of filter plates and tubes : de en
  • GB376432A - Process for the production of masses, which are pervious to liquids and gases, from rubber and like substances : en
  • DE554816C - Qhrschuetzer : de en
  • FR728768A - Machine for sorting, counting and classifying disks, tokens or the like and more particularly applicable to coins : en fr
  • FR728787A - Spring padding for seating and sleeping surfaces : en fr
  • DE554507C - Counter drive : de en
  • CH155810A - Adjustable measuring vessel for liquids. : de en
  • US1866665A - Service attachment for furniture : en
  • US1866930A - Sanitary water-closet attachment : en
  • US1867533A - Vegetable root washer : en
  • DE554972C - Hot water tank : de en
  • FR728773A - Switch established as an electromagnetic short-circuit safety device, particularly intended for small transformers : en fr
  • GB376711A - Polishing and cleaning compositions : en
  • ES126975A1 - A machine to burn and bend the edges of the skin of the footwear. : en es
  • US1867197A - Apparatus for processing yarn : en
  • US1866974A - Nonskid fruit tree ladder : en
  • CA324013A - Magnesium and alloy forging process : en fr
  • DE554551C - Process for the catalytic decomposition of hydrocarbons : de en
  • US1867441A - Planimeter : en
  • CH155931A - Footrest. : de en
  • US1867000A - Safety support for brake rods : en
  • US1867272A - Canopy support : en
  • GB376373A - Improvements relating to carburettors of internal-combustion engines : en
  • GB376621A - Improvements in padlocks : en
  • DE555080C - Process for the preparation of mixed fatty aromatic ketones : de en
  • GB376618A - Improvements in fire protection systems for oil tanks : en
  • FR728867A - Process for the uniform application of particles of material, in powder or liquid form, to bodies to be treated, for example for the application of condensed water vapor to moistening tobacco : en fr
  • ES126850A3 - A system of trapezoidal cables for direct drives of machines or their parts and of transmissions. : en es
  • DE554759C - Electrically heated toy steam boiler or the like. Liquid heater for toy purposes : de en
  • DE554982C - Device for keeping the drive and sliding devices cool on a machine for polishing hotplates : de en
  • US1867160A - Armature support for four pole loud speakers : en
  • USD87342S - Of wilmington : en
  • DK45905C - Container for Boiling Blood. : da en
  • CA324195A - Crusher : en fr
  • US1866867A - Thermographic printing device : en
  • US1867151A - Fused cut-out : en
  • US1867420A - Candle and method relating thereto : en
  • CH155769A - Process for dewatering hydrous alkali hydroxides. : de en
  • GB376349A - Improvements relating to devices on aircraft for arming the fuses of bombs dropped therefrom : en
  • ES126953A2 - IMPROVEMENTS IN A PROCEDURE FOR THE MANUFACTURE OF FABRIC AND RUBBER FOOTWEAR : en es
  • ES126939A1 - Perfections introduced in hydraulic wheels. : en es
  • GB376749A - Improvements in or relating to presses : en
  • ES794Y - Rigid breast bra. : en es
  • US1866717A - Rhine : en
  • US1867447A - Display box : en
  • US1867086A - Weed pulling device : en
  • US1867417A - Protection of dynamo-electric machines : en
  • USD87338S - Design por an embroidered textile fabric or a similar article : en
  • US1867080A - Ash container : en
  • US1867501A - Wood surfacing machine : en
  • FR728842A - Means for improving the power factor of polyphase asynchronous motors : en fr
  • FR728939A - Differential braking device for aircraft or vehicle wheels : en fr
  • US1866875A - Ventilation and construction of dye works : en
  • US1867222A - Surgical material : en
  • AT129103B - Method and device for determining the position of the imprint on cigarettes in cigarette packing machines. : de en
  • US1867373A - Motor control system : en
  • USRE18523E - op london : en
  • CH155914A - Metal vapor rectifier with anode grids arranged in anode protection tubes. : de en
  • CH156026A - Process for the production of a new vat dye. : de en
  • US1866600A - Pocket flash light : en
  • US1866612A - Curtain rod cornice : en
  • GB376548A - Improvements in devices for teaching history : en
  • DE554790C - Knocking device for removing scale with a plurality of percussion bodies rotatably mounted on a rotating shaft : de en
  • CH155947A - Electromagnetic sound reproduction device. : de en
  • DE542854C - Rotary ring bearings in machine tools : de en
  • DE554570C - Process for the separation of low-boiling vapors from gases : de en
  • DE554954C - Rotogravure printing machine for paper webs : de en
  • CA324218A - Loom shuttle mechanism : en fr
  • AT129154B - Piston ring assembly for internal combustion engines. : de en
  • CH155999A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • US1866963A - Packing envelope : en
  • US1867260A - Guard for automatic lubricating journal boxes : en
  • US1867468A - Grease gun filler : en
  • CH155854A - Transmission belt. : de en
  • US1867132A - Method of making rubber heels : en
  • US1867340A - Electrooptical apparatus : en
  • DK45925C - Combined transportable Table and Chairs. : da en
  • GB377211A - High frequency electric synchroscope : en
  • CH155925A - Atomizing burners for liquid fuels. : de en
  • AT129009B - Belt fastener for abdominal bandages or the like. : de en
  • US1867480A - Trolley pole : en
  • US1866906A - Teeter board : en
  • US1867108A - Treating ferrous sheets and plates : en
  • US1867413A - Balancing apparatus : en
  • CA324010A - Throttle valve operating mechanism : en fr
  • US1867367A - Measuring device : en
  • US1867371A - Clamp for derrick legs : en
  • DE554679C - Process for the production of artificial strings as a replacement for gut strings : de en
  • AU296631A - Improved mechanism for separating particles of gold or other metal from soil : en
  • ES977U - Container with facing windows and covered with materials that allow to see the interior content. (Machine-translation by Google Translate, not legally binding) : en es
  • GB376398A - Improvements in lock washers : en
  • CA324139A - Pipe or vessel joint : en fr
  • AT129196B - Coil, especially for current transformers with two iron cores. : de en
  • CA324222A - Game mechanism : en fr
  • FR728928A - Process for carrying out endothermic reactions, more particularly for obtaining volatile metals : en fr
  • US1866724A - Steering knuckle bearing : en
  • CH155994A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • US1866534A - Aeronautical device : en
  • US1866871A - Weight recording machine : en
  • US1867169A - Hairpin : en
  • AT129183B - Pre-chamber diesel engine. : de en
  • AT129136B - Weft winding machine with axially moving winding spindle. : de en
  • CH155956A - Device for giving light signals, in particular for air traffic. : de en
  • DE554938C - Two-plate gate valve : de en
  • CA324016A - Rail : en fr
  • CH155811A - Heat meter. : de en
  • US1867337A - Bicycle gear shift : en
  • CA324196A - Typographic ring space : en fr
  • US1866573A - Means for reversing current impulses : en
  • US1867462A - Discharge chute for storage bins : en
  • GB376566A - Improvements in tobacco feeding mechanism for cigarette making machines : en
  • IE12431L - Exhausting and sealing cans : en
  • CA324028A - Gold washer and rocker machine : en fr
  • CH155800A - Method and device for obtaining dry panels from a wet web of wood pulp, cellulose pulp, cellulose and the like. : de en
  • CH155803A - Electric red light bulb for photographic darkrooms. : de en
  • US1867433A - Building construction : en
  • US1866776A - Take-down all metal box trap : en
  • US1866999A - Brake mechanism for railway cars : en
  • CA324110A - Electrical protective device : en fr
  • US1866748A - Sorting machine for statistical cards or the like : en
  • US1866938A - Gun : en
  • US1866964A - Cellulose acetate compositions containing mixed volatile solvents : en
  • USD87373S - Design for an artificial bait or similar article : en
  • US1866986A - Oil heater : en
  • US1867174A - Yoke, collar, and cuff press : en
  • ES969U - A refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • DE554437C - Padlock : de en
  • DE554554C - Address printing machine for printing a strip of paper to be unwound from a roll : de en
  • DE554676C - Stamped ball bearing : de en
  • DE554933C - Method and furnace for melting raw and broken iron with or without the addition of steel and wrought iron : de en
  • DE554505C - Drive device for sound films : de en
  • GB376709A - Insulators for thermal and electrical purposes : en
  • ES126872A3 - A device for the forced aspiration of smoke and other fluids taking advantage of natural air currents. : en es
  • DK45928C - Cigar making machine. : da en
  • US1867435A - Method of preparing solid adsorbents : en
  • FR728900A - Cooking appliance for dosing and heating a determined quantity of water : en fr
  • GB376509A - Process for the production of pure phenol and also of cresols and benzol-hydrocarbons from phenols of tar derived from low temperature carbonisation : en
  • GB377183A - Improvements in gas heated toasting devices : en
  • GB376431A - Improvements in vehicle lamps : en
  • AT129171B - Method and device for determining the gun data required for bombarding air targets with the aid of devices which can be influenced by the sighting device. : de en
  • US1866786A - Brown azo dyestuffs : en
  • US1867163A - Heat recuperation : en
  • US1867431A - Cushion support : en
  • US1866853A - Roller bearing drawer guide : en
  • AT129043B - Transmitter reflector for very short Hertzian waves. : de en
  • CH162852A - Sterilizing device. : de en
  • ES126735A1 - An electric mold press for the vulcanization of all kinds of footwear made of fresh rubber, ground rubber waste, cameras and covers of motor vehicles. : en es
  • FR728949A - Further development of high voltage ignition magnetos : en fr
  • CA324086A - Black blasting powder : en fr
  • CA324177A - Adjustable rail brace : en fr
  • CH155962A - Trailer coupling device. : en fr
  • DE554119C - Resilient blade attachment for gas and steam turbines : de en
  • DE554828C - Control unit for aircraft : de en
  • US1866883A - Ice scoring machine : en
  • AT129165B - Fuel injection valve for internal combustion engines with airless injection. : de en
  • CH156032A - Process for the preparation of 4-acetylamino-2-methylbenzene-1-stibic acid. : de en
  • US1867414A - Sulphurized cinchona bark inhibitor : en
  • CH155827A - Friction journal bearings, especially for small watches that can be folded down on a stand. : de en
  • CH155904A - Process for regulating any variable to a desired value. : de en
  • CA324189A - Telegraph selective system : en fr
  • US1866647A - Method of making french seams : en
  • US1867326A - Apparatus for extracting fats at low temperature : en
  • US1867421A - Method of curing cement concrete : en
  • US1867071A - Article of manufacture : en
  • CA324227A - Textile fabric processing : en fr
  • CH156005A - Process for the preparation of 7.8-Benzo-N-methyl-carbazole-3'-oxy-2'-carboxylic acid. : de en
  • NL27373C - : en
  • USD87371S - Saba hunt vann : en
  • GB376698A - Improvements in horseshoes : en
  • US1866956A - Phenyl-indol-sulphonic acids : en
  • US1867509A - Air cutoff for automobile radiators : en
  • US1867181A - Refrigeration : en
  • US1867470A - Compressor : en
  • DE554716C - Device for switching electrical circuits : de en
  • FR728797A - high strength, ultralight and stainless joining element for fastening aircraft sheets or other similar applications : en fr
  • GB376787A - Improvements in and relating to means for driving films : en
  • US1866569A - Process of purifying insulin : en
  • USD87362S - Design for a paper container : en
  • US1867313A - Window channel : en
  • CA324219A - Motor control system : en fr
  • US1866622A - Bobbin and method of making the same : en
  • US1866869A - Aircraft : en
  • US1866988A - Refrigeration : en
  • US1867311A - Screened thermionic tube : en
  • US1866555A - Hair waver : en
  • US1867524A - Arc lamp electrode : en
  • DE554983C - Double row cartridge box : de en
  • USD87367S - Design for a : en
  • US1866985A - Electric connecter : en
  • US1867081A - Grinding pan : en
  • AT129085B - Process for the production of pipes from asbestos cement. : de en
  • AT129107B - Method and device for the mechanical separation of materials with different magnetic properties. : de en
  • FR729035A - Counterweight suspension device for electric lamps : en fr
  • US1866792A - Multiple insulator trimming machine : en
  • USD87356S - Design for a towel cabinet : en
  • US1866685A - Cotton gin : en
  • CH155753A - Closure for shoes with buckle straps. : de en
  • CH155901A - Setpoint generator for electrical power plants. : de en
  • US1867064A - Humidifier : en
  • US1867523A - Apparatus for preparing powdered fish : en
  • AT129065B - Coin validator. : de en
  • US1866543A - Carburetor : en
  • US1867211A - Deposit record : en
  • CA324008A - Adjustable lever : en fr
  • DE554468C - Scales with track brake : de en
  • US1866764A - Tuyere for cupola furnaces : en
  • US1867073A - Means for heating flatirons on kerosene stoves : en
  • US1867485A - Tree prop : en
  • CA324071A - Hair waving device : en fr
  • CH155873A - Device for operating explosion engines. : de en
  • DE554732C - Light meters for photographic use : de en
  • CA324074A - Board making machine : en fr
  • CH155773A - Process for the production of a new condensation product. : de en
  • US1866926A - Crossbow gun : en
  • US1867235A - Rotary valve : en
  • US1866824A - Converter hood : en
  • US1867218A - File drawer : en
  • US1867426A - Combined base and receptacle for toy typewriters or the like : en
  • US1866931A - Charcoal block : en
  • US1867134A - Hospital signaling system : en
  • US1866865A - Electric current tap : en
  • US1866924A - Magnetic material : en
  • USD87370S - Design fob a stocking : en
  • GB376443A - Improvements in shaft couplings : en
  • GB376776A - Improvements in ignition systems for internal combustion engines : en
  • US1866942A - Refueling equipment : en
  • DE313563C - : de en
  • DE554712C - Arrangement of devices consisting of vibratory structures for damping the mechanical vibrations of overhead lines : de en
  • DE555051C - Power supply for electrically driven apron conveyors : de en
  • DE554561C - Process for the production of shrink capsules made of cellulose which can be shipped in the dry state : de en
  • DK45910C - Rooster. : da en
  • FR728801A - Process for the preparation of high value vat dyes : en fr
  • AT129164B - Fuel injection valve for internal combustion engines that opens outwards and is controlled by the fuel pressure. : de en
  • CA324072A - Hair waving device : en fr
  • CH155841A - Sawhorse. : de en
  • US1866958A - Stabilizer for motor vehicles : en
  • US1867463A - Cigarette machine : en
  • US1867302A - Overrunning clutch : en
  • US1866874A - Electric toaster : en
  • US1866863A - Drill steel retainer : en
  • USD87364S - Demon fob : en
  • USRE18527E - Well pumping apparatus : en
  • DE554685C - Heat-resistant steel alloy : de en
  • CA324089A - Abrasive manufacture : en fr
  • CH156014A - Process for the manufacture of a nitrogenous product. : de en
  • AT129095B - Cigarette stuffing machine. : de en
  • AT129021B - Device for irradiating fabrics with ultraviolet light. : de en
  • AT129089B - Winding arrangement in three and multi-winding transformers. : de en
  • US1866692A - Packing material retainer for journal boxes of railway cars : en
  • US1867005A - Attachment for clothes wringers : en
  • AT129077B - Molded stone with protrusions on the joint and bearing surfaces for self-supporting partition walls. : de en
  • US1867007A - Punching machine : en
  • US1867319A - Circuit connecting plug : en
  • ES126987A3 - An internal heating device for waving or curling hair. : en es
  • FR728830A - Improvements in variable speed mechanisms : en fr
  • GB376700A - Apparatus for cleaning by water pressure : en
  • US1866762A - Spring device : en
  • DE554810C - Hydraulic press, especially for leather u. like : de en
  • DE554953C - Gravure forme cylinder : de en
  • GB376381A - Improvements in and connected with ventilating installations particularly intended for railway vehicles : en
  • CH155877A - Method and device for the indirect generation of steam. : de en
  • US1867135A - Water reservoir : en
  • US1867406A - Fault responsive apparatus : en
  • CA324167A - Railway draft rigging : en fr
  • CH156018A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • US1866746A - Fire extinguisher : en
  • US1867016A - Walking beam : en
  • CH155763A - Process for the production of components for electrolytic cells. : de en
  • DE554861C - Period converter, consisting of a rotating field induction converter and asynchronous load machine : de en
  • AT129040B - Sterilizable power supply. : de en
  • AU152131A - Improvements inmotion picture screens : en
  • CH155802A - Film apparatus with a toothed roller for promoting films. : de en
  • CH156017A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • ES127033A1 - Improvements in the construction of pavements or roads. : en es
  • CA324073A - Cigarette making machine : en fr
  • US1866864A - Fish line bobber : en
  • US1867346A - Friction hinge : en
  • AT129197B - Circuit arrangement of mercury electrolyte meters. : de en
  • US1866889A - Chain connecter : en
  • US1866636A - Return bend : en
  • US1866808A - Timing mechanism : en
  • FR729003A - Method and device for obtaining high static voltages from a direct current source, at low voltage : en fr
  • FR729060A - Flowerpot : en fr
  • CA324123A - Means for eliminating atmospheric disturbances in radio telegraphy and telephony : en fr
  • CH155847A - Clip. : en fr
  • CH156024A - Process for the production of a new vat dye. : de en
  • CH155710A - Outflow device. : de en
  • US1867424A - Cover and initial mounting : en
  • US1867405A - Intaglio printing : en
  • AT129039B - Process for connecting plates and rods or other shaped bodies for electrolysis purposes. : de en
  • CH155989A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • US1867269A - Universal wood-working machinery : en
  • US1867059A - Slitting means : en
  • US1867118A - Connection for water closet combinations : en
  • AT129168B - Suction line for carburettor internal combustion engines. : de en
  • CA324144A - Refractory furnace arch : en fr
  • US1866847A - Mail magazine : en
  • US1867045A - Blow-out preventer : en
  • US1867069A - Manufacture of 1-hydroxy- or 1-alkoxy anthraquinone-3-carboxylic acids : en
  • US1867369A - Automatic vulcanizing mold : en
  • US1866610A - Machine for fabricating tubular metal structures : en
  • US1866934A - Drilling apparatus : en
  • US1867130A - Bus clamp : en
  • CA324133A - Screw thread cutting machine : en fr
  • US1866945A - Knitting machine : en
  • US1867066A - Draft control for tunnel kilns : en
  • US1867274A - Resolution of ephedrine and its homologues and of mandelic acid, and certain intermediates : en
  • AU337931A - Improvements in baseball bats andthe like : en
  • US1866653A - Automatic inflating device : en
  • US1867376A - Automatic controller : en
  • USRE18525E - Mercury switch : en
  • US1866895A - Forming apparatus : en
  • US1867190A - Developing tank : en
  • CH155869A - Internal combustion engine. : de en
  • CA324213A - Metallic partition : en fr
  • CH156025A - Process for the production of a new vat dye. : de en
  • CA324138A - Fire extinguisher : en fr
  • US1867123A - Process of making mixed cellulose esters : en
  • DE554798C - Electromagnetic remote control device for driving an electrical switch or a valve : de en
  • DE554886C - Monitoring device on electrical point and signal drives : de en
  • CH155849A - Smoke filter for smokers' articles. : en fr
  • CH155968A - Dimming device for automobiles. : de en
  • CA324042A - Folding chair : en fr
  • CA324049A - Drilling equipment : en fr
  • AT129102B - Rotary kiln. : de en
  • DE555123C - Device for generating a vibrato on musical instruments with sound generation from electrical oscillation circuits : de en
  • DE554607C - Process for the production of fire-resistant and non-toxic yellow and similar colored bodies for ceramic and enamelling purposes : de en
  • FR728838A - Method of assembling a tube and a stamped part to form the bottom of the tube, particularly applicable to pump casings and bicycle pump handles : en fr
  • FR728764A - Viewfinder : en fr
  • USRE18522E - Intermediate partial oxidation products and method of making same : en
  • FR729093A - : fr
  • DE554965C - Process for the manufacture of high voltage electrical cables : de en
  • GB376487A - Improvements relating to radial arm drilling machines : en
  • AT129091B - Current transformer for high voltage. : de en
  • CH155702A - Process for the renewal of railways and device for implementing this process. : en fr
  • DE555018C - Device to prevent one-sided application of the arc to the anodes of metal vapor valves, which are surrounded by arc guide sleeves : de en
  • DE555071C - Process for removing scale and scale deposits : de en
  • ES970U - Bigoudi to undulate the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • FR728813A - Improvements to dynamo-electric machines : en fr
  • FR728828A - Apparatus for applying liquids, more especially in hair care : en fr
  • FR729020A - New process for obtaining high frequencies : en fr
  • DE554504C - Drive device for sound films : de en
  • GB376756A - Improvements in or relating to the recovery of oil from oily sludges : en
  • AT129174B - Adjustment device for belt pusher, belt idler, etc. like : de en
  • CA324141A - Process of producing magnesium metal by electrolysis : en fr
  • AT129155B - Steam turbine with automatically acting equalizing piston. : de en
  • US1867502A - Light reflector : en
  • CA324140A - Apparatus for the fusion electrolysis of metallic chlorides : en fr
  • DE554484C - Electric water heater with several heating elements connected in series, which consist of ceramic cylinders and are provided with channels for receiving the heating coils and for the water to flow through : de en
  • ES126898A3 - Mechanical warper. : en es
  • US1867146A - Shuttle : en
  • FR728793A - Protective sheet for application on water closet seats : en fr
  • AT129001B - Switching device for step-by-step conveyor systems, especially for lifts. : de en
  • ES126972A1 - An arrangement to dry dry felts more quickly. : en es
  • CA324216A - Separation of particles by liquids : en fr
  • DE554394C - Carbonless sheets set : de en
  • DE554655C - Junction and junction box : de en
  • CH155909A - High performance rectifier system. : de en
  • CA324113A - Waterproofing composition : en fr
  • US1867207A - Motor car construction : en
  • US1867511A - Educational testing device : en
  • CA324116A - Production of non-solvent propellant powders : en fr
  • CA324065A - Heat generating apparatus : en fr
  • CH155819A - Record platter with electric drive for speaking machines. : de en
  • ES124435A1 - Rapid centering device for connecting rods. : en es
  • US1866728A - Apparatus for covering heels : en
  • US1866745A - Filler inserting machine : en
  • US1866784A - One hand oil rifle : en
  • US1866927A - Oil well cleaner : en
  • CH155786A - Fuel mixture. : de en
  • US1866845A - Signaling system : en
  • US1867394A - Support for transformers and associated protective apparatus : en
  • US1867145A - Rotary cabinet : en
  • US1866885A - Container sealer adjusting means : en
  • US1866888A - Sawing machine : en
  • GB376549A - Improvements in or relating to wicker work containers and more particularly to hampers : en
  • CH155764A - Catalyst for the combustion of gas mixtures containing ammonia and oxygen. : de en
  • CH155898A - Time lock switch with manual switch. : de en
  • US1867512A - Apparatus for the purification of waste water : en
  • AT129137B - Device for the automatic straight-line guidance of moving belts, in particular the screens and felts of paper and cardboard machines. : de en
  • ES748Y - Clamping device for shirt cuffs. : en es
  • DE494090C - Method of making waterproof sandpaper or the like. : de en
  • FR728781A - Improvements to pressurized fluid brake devices : en fr
  • FR728846A - Process for the preparation of condensation products : en fr
  • GB376554A - Improvements in or relating to registering devices for sheet feeding apparatus for printing machines : en
  • GB376688A - Improvements in coffee making machines : en
  • GB376399A - Spring mattress : en
  • DE554627C - Hangers for looms, especially ribbon looms : de en
  • CA324057A - Pipe joint : en fr
  • CA324061A - Steering device for snow ploughs : en fr
  • ES127030A3 - Improvements in siphons for landfills, sinks, bathtubs and the like. : en es
  • FR728798A - Improvements in the production of artificial silk : en fr
  • GB376572A - Improvements in boiler furnaces fired with pulverized coal : en
  • DE554802C - Process for the production of solutions, plastic masses u. Like. From cellulose ethers : de en
  • AT129071B - Hydraulic jacks, in particular for motor vehicles. : de en
  • DE554807C - Circular knitting machine for knitting several reinforcement threads at the same time : de en
  • GB376740A - Improvements in anti-frictional ball bearings or supports : en
  • ES125977A1 - Procedure for the execution of mixed brick walls or hollow blocks and reinforced concrete. : en es
  • GB376767A - Improvements in or relating to vehicle brakes : en
  • FR728877A - Affix for horse hoof : en fr
  • FR728896A - Device intended to ensure the closure of new accumulator batteries : en fr
  • FR728993A - Flexible transmission sander or polisher : en fr
  • GB376504A - Improvements in or relating to vessels for volatile liquid insecticides, perfumes and the like or for moistureabsorbents : en
  • FR728995A - Improvements in the manufacture of buttresses and hard toes for shoes : en fr
  • GB376433A - Improvements in and relating to apparatus for removing fluff and dirt from ring frames and other textile machinery : en
  • GB376785A - Improvements in or relating to the treatment of textile materials consisting of or comprising organic derivatives of cellulose : en
  • ES126948A2 - IMPROVEMENTS IN A PROCEDURE FOR THE MANUFACTURE OF DEPOSITS OR CONTAINERS OF CEMENT AND ASBESTOS, : en es
  • FR729013A - Light beacon powered by an automatic generating set : en fr
  • CA324068A - Colloidal silica refractory material : en fr
  • CA324094A - Tube : en fr
  • CH155842A - Device for milling the ridge. : de en
  • ES126903A3 - A procedure for the manufacture of heat insulating plates. : en es
  • US1867352A - Shipping device : en
  • GB376569A - A disconnecting device for aeroplane controls : en
  • GB376669A - Film or like printing device : en
  • FR728861A - New molded objects : en fr
  • GB376545A - Improvements in and relating to devices for the assembly or grouping of discharge tubes in luminous signs : en
  • GB376372A - Improvements in or relating to the treatment of cellulose or cellulosic materials : en
  • FR728948A - Device for training and checking shooting on mobile targets : en fr
  • GB377209A - Improvement in or relating to load indicators for cranes and the like : en
  • FR728857A - A method of constructing floors, roofs, vaults or the like, of reinforced concrete : en fr
  • FR728763A - Method and device for the establishment of guides and bank covering works in rivers carrying pebbles or other alluvial material : en fr
  • AT129093B - Process for sealing weld seams, especially in large rectifiers. : de en
  • CA324095A - Filter : en fr
  • GB376582A - Improved tables and benches for sewing machines : en
  • DE554671C - Method and device for the continuous determination of the amount of a substance dissolved in a liquid : de en
  • FR728996A - shielded insulating element : en fr
  • CA324017A - Smoke consumer and fuel economizer : en fr
  • ES126908A3 - A procedure for the manufacture of non-spillable inkwells. : en es
  • FR728707A - Process for the manufacture of handles for pots and others as well as for their cover : en fr
  • FR729010A - Improvements to rotary deck ovens : en fr
  • DE554848C - Water softener : de en
  • US1867033A - Rope knife : en
  • US1867303A - Radiator attachment : en
  • GB376493A - Fluid-tight couplings for rotary cylinders and the like : en
  • DE554540C - Method for using an underwater sound signal system for echo sounding : de en
  • DE554909C - Drag mill for fine grinding of paint, cellulose, chocolate, chemicals, etc. : de en
  • GB376394A - Improvements in or relating to buffing and polishing machines : en
  • DE554553C - Process for the preparation of phenylpropanolmethylamine : de en
  • DE554961C - Safety arrangement for rail lines that are used by vehicles with pneumatic tires : de en
  • ES126799A1 - A security lock : en es
  • FR728954A - Tube cutting device : en fr
  • GB376581A - Improvements in and relating to printing devices for addressing and like series printing machines : en
  • GB376755A - Improvements in or relating to anchoring devices for furnace and other linings or surfaces made of plastic material : en
  • FR728741A - Exhaust purifier : en fr
  • GB376574A - Improvements in or relating to apparatus for straining liquids or gases : en
  • US1866579A - Sheet registering mechanism : en
  • US1866806A - Control means for pneumatic ejectors : en
  • US1866966A - Posting Stand : en
  • CH155894A - Light control switch. : de en
  • US1866609A - Method and apparatus for forming hollow metallic structures : en
  • DE554796C - Circuit carriers, especially for the monitoring and control devices of automatic electrical power systems : de en
  • ES126901A1 - A packaging system for drugs and other products in solid or pasty state. : en es
  • GB376662A - Improvements in or relating to tobacco pipes, cigarette holders and the like : en
  • ES125968A1 - Procedure for the rescue of submarines and other vessels. : en es
  • FR728717A - Improvements to alternative pumps : en fr
  • FR728891A - Improvements to rotary stencil duplicators : en fr
  • IE11869L - Destructive hydrogenation : en
  • ES126604A1 - Sterilization and disinfection procedure. : en es
  • ES126894A1 - A NEW PROCEDURE AND ITS CORRESPONDING DEVICES TO COMBAT PESTS IN THE FIELD : en es
  • FR728812A - Kneading and mixing machine with mixing paddles passing through the wall of a rotating drum : en fr
  • GB376533A - Process for manufacturing a colloidal carbohydrate : en
  • FR728990A - Process for treating precious metals in the form of waste, parings, or ingots : en fr
  • FR728794A - Pocket utensil for cleaning spectacle lenses, lorgnettes, etc. : en fr
  • DE554603C - Connection head for grease guns : de en
  • DE554927C - Illumination mirror arrangement : de en
  • FR728946A - Improvements to balance registers : en fr
  • CH155765A - Process for the manufacture of ammonium nitrate. : en fr
  • DE554958C - Cash register : de en
  • ES126165A3 - An automatic machine for sharpening saws. : en es
  • DE554981C - Location indicators for vehicles, in particular motor vehicles : de en
  • FR728730A - Device for the manufacture of refractory bricks for pipes : en fr
  • US1866716A - Vending machine : en
  • US1867230A - Fascia plate installation : en
  • US1867428A - Heater circuit and control : en
  • DE554832C - Chalk holder : de en
  • DE554855C - Process for carrying out catalytic reactions using radiation-activated catalysts : de en
  • ES126930A2 - A PROCEDURE FOR PERMANENT ENGRAVING ON TRIMMED SOLES FROM DISPOSED TIRE TIRES AND TUBES : en es
  • ES126964A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • GB376538A - Improvements in rotary printing presses : en
  • AT129109B - Scythe attachment. : de en
  • DE554562C - One-piece lamp bell for street lamps : de en
  • FR728853A - Pharmaceutical kit box : en fr
  • GB376351A - Improvements in jacquard rectilinear knitting machines : en
  • AT129011B - Plaster strips consisting of toe and heel parts. : de en
  • GB376357A - Improvements relating to steam driven fluid compressors : en
  • FR728992A - Improvement in the assembly of headlamp or headlight doors : en fr
  • GB376586A - Improvements in or relating to methods of and apparatus for treating tacky material : en
  • ES126963A1 - Improvements in devices for automatic drainage. : en es
  • GB376588A - Improvements in and relating to coffee preparations : en
  • USD87346S - Max levitt : en
  • FR728752A - Friction rail power hammer : en fr
  • US1867141A - Cable reel locomotive : en
  • AU200031A - An improved vacuum clothes washing machine : en
  • GB376455A - Display device : en
  • GB376671A - Improvements in wheels for railway vehicles : en
  • FR728701A - Further development of ferro-cerium lighters : en fr
  • FR728722A - Improvements to reciprocating motors, pumps or compressors and pressurized fluid : en fr
  • DE554650C - Ceiling for streets, floors, sidewalks, etc. Like. From compacts soaked with bitumen, z. B. sand-lime bricks : de en
  • CA324058A - Combined ink stand and pen rack : en fr
  • CH155821A - Process for making records. : de en
  • GB376421A - Camera actuating mechanism : en
  • GB376568A - Improvements in and connected with electric lighting, heating and power installations : en
  • US1867055A - Automobile lift : en
  • GB376386A - Improvements relating to brake compositions : en
  • GR3725B - ΗΧΟΣΚΟΠΙΟΝ. : el en
  • DE554723C - Hemostatic pen : de en
  • US1867270A - Journal box : en
  • US1867379A - Temperature controlled electric switch : en
  • US1867488A - Camera film and spool loading device : en
  • DE554632C - Process for the production of real navy blue to black tones on cellulose esters or ethers : de en
  • DE554669C - Process for vulcanizing rubber : de en
  • AT129126B - Roofing. : de en
  • DE554997C - Trackless vehicle for carrying heavy loads : de en
  • GB376597A - Improvements in ploughs : en
  • CA324106A - Motor control system : en fr
  • GB376738A - Improvements in appliances for easing or shaping collars for personal wear : en
  • AT129162B - Contact device for clocks with automatic readjustment in the event of failure of the working current of the slave clocks connected to them. : de en
  • ES768Y - Universal device to preserve the shape of footwear, whose invention is its own and new : en es
  • US1866972A - Apparatus for fluid lift of liquids : en
  • US1866703A - Internal combustion engine : en
  • DE554730C - Theodolite with registration of the partial circle positions : de en
  • DE554769C - Process for the production of titanic acid : de en
  • USD87333S - Design for an embroidered textile fabric or a similar article : en
  • CH155731A - Method and device for punching bristles on the head in brooms, brushes and the like. : de en
  • CA324206A - Gasket : en fr
  • FR729049A - Cutting table : en fr
  • GB376474A - Improvements in golf clubs : en
  • US1866858A - Control device for fluid pressure actuated mechanism : en
  • GB376815A - Improvements in and relating to silencers for gaseous currents : en
  • DE554638C - Process for splitting tars or mineral oils under pressure : de en
  • FR728834A - Joint enhancements : en fr
  • FR729048A - Drive mower with reverse : en fr
  • GB376635A - Improvements in friction pivots for casements and the like : en
  • GB376677A - Improvements in an automobile construction : en
  • ES127005A1 - Mechanical device for the perfect chopping of dallas. : en es
  • GB376496A - Improvements in apparatus for testing the accuracy of gear teeth : en
  • FR728734A - Manufacturing process of compound insulators : en fr
  • DE554324C - Process for the preparation of acidic wool dyes : de en
  • US1866822A - Air compressor : en
  • US1866833A - Massage and exercise machine : en
  • US1867103A - Golf club head and process of making the same : en
  • US1867233A - Shore : en
  • US1867345A - Method of repairing tools by welding : en
  • US1866843A - Means for indicating the height of a liquid in a tank : en
  • DE554710C - Remote antenna switch : de en
  • US1866544A - Heating system for tank cars : en
  • US1867056A - Ironing board or table : en
  • US1867528A - Mining machine : en
  • US1866597A - Automatic telephone system : en
  • US1866836A - Alloy : en
  • ES126867A1 - Guide roller for film guides. : en es
  • GB376629A - Improvements in or relating to culinary sinks and wash-basins : en
  • GR3734B - MOBILE LAVIS. : el en
  • CH156003A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • FR728736A - Improvements to rattan cooking baskets : en fr
  • CA324158A - Ammonium sulphate and di-ammonium phosphate mixture : en fr
  • CA324143A - Stabilized solution of siccatives : en fr
  • CH155913A - Device for extinguishing the arc in metal vapor valves with the help of capacitors connected in parallel to the arc. : de en
  • ES126974A1 - Procedure for manufacturing locks or closures that prevents their destruction for drills made with berbiquí or similar tools. : en es
  • US1867216A - Liquid level gauge : en
  • DE554568C - Laundry rammer with fabric cover : de en
  • DE554870C - Float gas pressure regulator : de en
  • ES126025A1 - A machine for the manufacture of cork stoppers in the emery. : en es
  • ES126996A1 - Improvements in the manufacture of elastic threads. : en es
  • GB376682A - Improvements in door hinges : en
  • GB376729A - Improvements in and relating to chairs : en
  • DE554952C - Quick clamping device for the adjustable jaw of the vice of die setting and line casting machines : de en
  • ES126995A1 - Improvement in pipes, tanks and other pieces of cement and asbestos or similar mixtures. : en es
  • ES982U - Ball-coil of wool and yarn for work with inner core and device for holding the inner cape (Machine-translation by Google Translate, not legally binding) : en es
  • FR729040A - Automatic power outlet device : en fr
  • DE554305C - Method and device for the wet treatment of shaped, tubular or tubular or chamber-like knitted goods : de en
  • DE554148C - Process for the manufacture of a powdered arable weed killing agent containing sulfuric acid : de en
  • FR728862A - Extra-soft shoe : en fr
  • FR728811A - Skid reduction : en fr
  • ES126049A1 - A procedure to totally waterproof and incombustibilize woods of all kinds. : en es
  • ES126848A1 - A new nesting system. : en es
  • AT129166B - Ventilation valve for electrical pump systems. : de en
  • CH155814A - Support for vertical shaft of electricity meter. : en fr
  • CH155867A - System for the automatic emptying of deep-lying water collection pits. : de en
  • AU289431A - A booster device for attachment to ignition coils : en
  • GB376380A - Improvements relating to feed water heaters of the injector type : en
  • GB376686A - Improvements in and relating to supports for vitreous articles : en
  • GB376609A - Toy flying machine : en
  • GB376422A - Improvements in sheet metal hollow-ware : en
  • GB376780A - Improved case or container for holding and igniting matches : en
  • FR728851A - Apparatus for spreading tar or road bitumen by vapor pressure : en fr
  • GB376696A - Improvements in and relating to combined cinematographic cameras and projectors : en
  • DE554777C - Mechanically driven pipe extrusion press : de en
  • FR728981A - A method of shielding all compressible materials for the use of panels, coatings and all articles in general : en fr
  • CA324079A - Folding ironing board : en fr
  • GB376325A - Improvements in and relating to electric switchgear : en
  • GB376531A - Improvements in or relating to hair-grips : en
  • FR728827A - Device with elastic tubes for peeling tomatoes by indirect pressure : en fr
  • ES690Y - Gas cooker for domestic uses. : en es
  • AT129119B - Band brake for the unwinding spools of winding and winding machines. : de en
  • AT129188B - Relay. : de en
  • ES126921A1 - Automatic device producing bleach. : en es
  • FR729036A - Device for flushing and supercharging or supercharging internal combustion engines : en fr
  • FR729034A - Process for transforming a welding torch into a cutting device and improvements made to the latter : en fr
  • DE554681C - Membrane gas pressure regulator : de en
  • DE554806C - Process for the production of loose rows in warp knitted fabrics : de en
  • ES908U - Wheel for carriages (Machine-translation by Google Translate, not legally binding) : en es
  • GB376508A - Method of constructing the stator of electrical machines : en
  • GB376660A - Improvements relating to laminated sheet iron shells for electric induction furnacesnot having a closed iron circuit : en
  • US1866915A - Apparatus for treating light and similar rays : en
  • US1867374A - Toy house : en
  • USRE18518E - Fuel feed system : en
  • DE554537C - Machine for self-winding footwear : de en
  • DE525826C - Automatic gross bagging scale : de en
  • FR728874A - Decal and its manufacturing process : en fr
  • GB376559A - Improvements in or relating to methods of producing metallic fabrics : en
  • CH155782A - Process for the separation of mixtures of isomeric vat dyes. : de en
  • DE554851C - Braid : de en
  • GB376355A - A ramming machine for preparation of solid and hollow bodies from ceramic, concrete,and like materials : en
  • CH155876A - Process for regulating steam systems. : de en
  • GB376664A - Improved means for operating awnings or extending blinds for shop and for like purposes : en
  • DE554578C - Antenna conductor : de en
  • US1866799A - Rubber cutting machine : en
  • US1866747A - Curling tongs : en
  • US1866552A - Magnetic brake : en
  • US1866743A - Coating composition : en
  • US1867237A - Mechanical toy : en
  • DE554859C - High pressure steam power plant : de en
  • GB376500A - Improvements in or relating to the flat-pressing of textile fabrics : en
  • CA324202A - Sewing machine : en fr
  • CH155708A - Process for the production of structures made of concrete. : de en
  • CH155737A - Process for the production of artificial threads. : de en
  • US1866760A - Variable pace setter for automobiles : en
  • US1866838A - Apparatus for threading radio coil cores : en
  • DE554609C - Sound emitters for musical instruments with electrical sound generation in the form of a plate : de en
  • FR729039A - New tool holder system : en fr
  • USD87326S - Edwabd b : en
  • FR728911A - Wallet : en fr
  • US1867264A - Signal indicating system : en
  • GB377210A - Improvements in or relating to laundry ironing machines : en
  • DE554948C - Process for preparing cellulosic fibers to facilitate esterification : de en
  • DE554973C - Process for generating even deposits of organic substances from their dispersions on electrically conductive surfaces by means of the electric current : de en
  • ES745Y - Bathtubs of the generically called universal type. : en es
  • AT129052B - Device for viewing a sequence of images. : de en
  • AT129112B - Device for automatic cutting and ejection of cardboard sheets in cardboard machines. : de en
  • CH155938A - Process for the preparation of a water-soluble antimony salt. : de en
  • US1866726A - Casing head : en
  • DK45912C - Device for Transmitting Images and the like by electric means. : da en
  • GB376454A - Improvements in overhead ropeways : en
  • FR728747A - Advanced Rotary Toothbrush : en fr
  • CH155724A - Rocking chair. : de en
  • DE554713C - Method for fastening the Kloeppels in an insulator made of ceramic material : de en
  • GB376371A - Improvements in or relating to blindstitch sewing machines : en
  • GB376503A - Improvements in collars for wear : en
  • GB376730A - Improvements in and relating to power transmission systems of automobile vehicles : en
  • GB376608A - Improvements in and relating to headlights for motor cars and other vehicles : en
  • CH155700A - Metal silo for the storage of bulk goods, in particular feed or the like in agricultural operations, with airtight and liquid-tight closure. : de en
  • GB376478A - Improvements in or relating to electric current transformers and electric current measuring means : en
  • CA324215A - Dry material separator : en fr
  • USRE18528E - Assionob to the powers regulator : en
  • CA324019A - Cardboard drying method and apparatus : en fr
  • CH155858A - Sealing device for water taps. : de en
  • US1866681A - Controlling means for electric conductors : en
  • AU295831A - Improvements in or relating to storage tanks for petrol and like inflammable liquids : en
  • US1866766A - Dry pipe valve : en
  • US1867030A - Marine oil well derrick : en
  • CH155928A - Flashlight with sliding contact on a rotating ring. : de en
  • US1866947A - Vecetable slicing machine : en
  • CA324223A - Shoe welting : en fr
  • US1866839A - Truck for railroad vehicles : en
  • US1867121A - Eaves-trough hanger : en
  • CH155823A - Luminous dial. : en fr
  • US1866523A - Automatic gasoline vending machine : en
  • US1866648A - Working up of chromium ores : en
  • AT129178B - Electric motor. : de en
  • CH155776A - Process for manufacturing an intermediate product of the anthraquinone series. : en fr
  • CH155880A - Method for producing a bright ice surface in artificial ice rinks : de en
  • CH155957A - Billboard. : de en
  • CH155703A - Device for dust-free emptying of rubbish bins. : de en
  • US1866802A - Directional signal : en
  • US1866905A - Pressure producing means : en
  • US1867125A - Water soluble sulphuric acid ester of anthraquinonyl-diphenyl-triazine-carboxylic acid amide : en
  • US1866708A - Bootjack : en
  • CA324214A - Vehicular control for traffic signals : en fr
  • US1867202A - Blue sulphur color and process of making the same : en
  • DE555008C - Water level indicator in which the water level glass is mounted in a frame : de en
  • DE554740C - Fluid controlled cone valve : de en
  • DE554847C - Table clock with folding support : de en
  • ES126933A1 - A rotoplast machine for sewing espadrilles with all kinds of materials. : en es
  • CA324131A - Receptacle closure : en fr
  • AT129030B - Method and device for generating detailed X-ray fluoroscopic images. : de en
  • CA324053A - Water current velocity reducing device : en fr
  • CH155963A - Stroller. : de en
  • US1866564A - Process for obtaining mixtures of ammonium sulphate and di-ammonium phosphate : en
  • US1866608A - Manufacture of chromium oxide : en
  • AT129127B - Adjustable reel. : de en
  • AT129194B - Ventilation arrangement for vertically mounted ventilated electrical machines. : de en
  • AU243431A - Machine for removing wool from dead skins : en
  • AU396231A - Improvements in or relating to apparatus or articles for use in chemical and like processes and alloys therefor : en
  • CH155706A - Tilting and mobile mixer. : de en
  • CH155831A - Hard alloy for work equipment and tools. : de en
  • CA324020A - Blue-glass reflector : en fr
  • USD87360S - Design fob a cabinet fob badiobeceiving appabattjs : en
  • CA324161A - Internal combustion diesel engine : en fr
  • US1866846A - Automobile heater : en
  • DE554944C - Loading device for multi-tier presses : de en
  • CA324183A - Pipe joint : en fr
  • CH155834A - Device for casting hollow bodies in vertically rotating molds. : de en
  • CH155866A - Multi-stage pump with groups of several impellers mounted on a shaft. : de en
  • CA324022A - Camera magazine : en fr
  • US1866763A - Fermentation bung : en
  • US1867281A - Sifter trawl : en
  • US1867400A - Blotting device : en
  • US1867526A - Gas burner and method of making the same : en
  • DE555022C - Bobbin spinning machine with bobbins which are arranged in opposite directions and which perform opposite movements : de en
  • CA324018A - Folder : en fr
  • CH155993A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • CH155770A - Process for the preparation of 1.4.5.8-naphthalene tetracarboxylic acid. : de en
  • US1866684A - Locking device : en
  • US1867231A - Unsymmetrical arseno-benzene compounds : en
  • AT129181B - Hollow brick. : de en
  • AU290731A - Improvements in or relating to brake drums andother annular bodies : en
  • CA324078A - Projection lamp carbon and holder : en fr
  • CA324098A - High frequency signalling system : en fr
  • CH155907A - Combined maximum and reverse current relay for AC systems. : de en
  • US1866606A - Time-of-day announcing system : en
  • US1866649A - Garrage can cabinet : en
  • US1866652A - Resilient wheel : en
  • US1866984A - Collapsible tube closure : en
  • US1867277A - Collapsible crate : en
  • DE554674C - Carburetor : de en
  • CH155899A - Circuit arrangement for regulating an operating variable according to a value that can be set in a regulating apparatus. : de en
  • CA324122A - Multi-channel or multiplex high-frequency signalling system : en fr
  • DE554615C - Capsule closure for vessels with slotted, springy rim : de en
  • AU290931A - Improvements in or relating to brake drums andother annular bodies : en
  • CA324118A - Gelatinous explosive composition : en fr
  • CH155726A - Padding for mattresses, pillows, upholstered furniture or the like. : de en
  • CH155752A - Tie stretcher. : de en
  • US1867418A - Apparatus for feeding wires : en
  • CA324093A - Thimble : en fr
  • FR728716A - Magneto ignition with fixed magnet, fixed armature and rotating guide piece for the lines of force : en fr
  • CH155959A - Non-slip shoe for horses. : en fr
  • US1867329A - Support for tile partitions : en
  • US1866577A - Railroad spreader : en
  • CH155716A - Device for loading acetylene developers with fine-grained or powdered carbide. : de en
  • DE554722C - Process and machine for removing flesh from plant parts containing fibers : de en
  • DE554869C - Towed listening device : de en
  • DK45919C - Wrench. : da en
  • FR728710A - Device for counting disc-shaped bodies and introducing them into containers : en fr
  • US1866925A - Magnetic material : en
  • US1867293A - Electric circuit breaker : en
  • CH155758A - Process for the manufacture of absolute alcohol from fermented musts and apparatus for carrying out this process. : en fr
  • CH155917A - Electric discharge tube. : de en
  • AT129156B - Pistons for internal combustion engines. : de en
  • CH155756A - Process for the preparation of batter. : de en
  • US1867165A - Visible whistle : en
  • US1866656A - Motor vehicle driving device : en
  • US1867049A - Ortho-hydroxy-carboxylic acids of fluorene : en
  • US1867296A - Air line coupling : en
  • US1867392A - Brake : en
  • US1867478A - Nonreturn valve for breathing appliances : en
  • US1867327A - Undergarment : en
  • DE554834C - Automatic firearm with fixed barrel and locked breech : de en
  • AT129038B - Arrangement of electrodes in electrolytic cells. : de en
  • AT129064B - Counting device for measuring instruments, in particular printometers, that returns periodically to the zero position. : de en
  • CH155860A - Link V-belt transmission. : de en
  • AT129022B - Coupling transformer for radios and wave meters. : de en
  • CA324217A - Separation of dry materials : en fr
  • DE554741C - Fuel distributor for injection engines : de en
  • FR728832A - Curtain rod : en fr
  • US1866739A - Engine deaining appaeatus : en
  • US1867083A - Production of complex metal compounds of o-hydroxyazo dyestuffs : en
  • US1866919A - Draft rigging : en
  • US1867161A - Gear cutter : en
  • US1867467A - Crosstie for locomotives : en
  • US1866618A - Flexible pocket receptacle : en
  • US1866737A - Auto starter : en
  • US1867014A - Process of polymerizing vinyl derivatives : en
  • US1867185A - Holding members for reenforcement tensioning means : en
  • DE554955C - Folding unit for rotary printing machines for printing double-width webs : de en
  • DE555090C - Lift truck for rail and floor travel with three axes : de en
  • DE554699C - Process for breaking down high polymer carbohydrates : de en
  • DE554999C - Method for preventing the bleeding of colorings from dyes in colored fabrics during buckling and bleaching : de en
  • GB376379A - The construction of portable and collapsible structures for use as garages, garden shelters, camping and bathing tents and such like purposes : en
  • US1867204A - Liquid level gauge : en
  • US1866594A - Switch actuating mechanism : en
  • US1866902A - Locomotive tender tank gauge : en
  • US1866693A - Ornamented headlamp : en
  • US1866704A - Centering device for punch presses : en
  • US1866920A - Container closure and process for applying the same : en
  • FR728873A - Rotary hook machine for wringing laundry : en fr
  • FR728936A - Improvements to automobile engine starters : en fr
  • USD87336S - Design fob an embboidered textile fabric or a similar article : en
  • CA324056A - Quick-acting vise : en fr
  • DE554880C - Device for removing sheets from a stack : de en
  • ES127017A3 - A toy. : en es
  • GB376520A - Improvements in electric water heaters : en
  • AT129073B - Device for utilizing the heat of the flue gases in ovens. : de en
  • CA324128A - Hood latch : en fr
  • CH155861A - Reversible gear transmission. : de en
  • FR728974A - Calendar : en fr
  • DE554586C - Process for the preparation of acidic wool dyes : de en
  • DE554645C - Process for the preparation of oxycarboxylic acids of carbazole substituted in the ringimino group : de en
  • DE554684C - Steam boiler with one part heated by radiation and one part heated by contact : de en
  • US1867031A - Dice agitator : en
  • CA324092A - Can washing machine : en fr
  • GB376524A - An improved electric time switch : en
  • GB376346A - Process for the manufacture of neutral solutions of complex metallic compounds suitable for injection : en
  • GB376570A - Improvements in or relating to forced-feed water-tube steam generators : en
  • DK45917C - Combined Combustion and Steam Turbine. : da en
  • FR728758A - Dual ignition for internal combustion engines : en fr
  • FR728808A - Production of penetrating dyes on dense plant tissue using tank dyes : en fr
  • GB376477A - Improvements in or relating to carburettors : en
  • US1867100A - Light source for photographic copying purposes : en
  • US1867128A - Spring forming machine : en
  • DE554315C - Process for the production of thin wires or foils for metrological, especially thermoelectric devices : de en
  • FR728909A - Elastic traction and shock device with a shock member capable of moving in the longitudinal direction : en fr
  • FR728976A - Furnace for the production of smokeless fuels : en fr
  • GB376715A - Improvements in and relating to staybolts, more particularly intended for locomotivefireboxes : en
  • US1866654A - Wheel, gear, and the like pulling device : en
  • US1867393A - Quick release hydraulic operator : en
  • US1866671A - Shock absorber device : en
  • CH155757A - Process for the production of foods made from flour, which contain grain germs and nutrients extracted from bran. : de en
  • FR729033A - Protective shield for all applications, but more especially usable for observation through moving fluids : en fr
  • GB376535A - Change-speed gear mechanism : en
  • CH155736A - Spinning cell for the production of synthetic threads using the dry spinning process. : de en
  • CH156013A - Process for the manufacture of a nitrogenous product. : de en
  • DE554695C - Production of chromium oxide hydrates from chromates : de en
  • DE554794C - Transportable device for establishing an electrically conductive connection between power consumers for connection to a single-pole earthed railway power system : de en
  • DE554901C - Image viewer with two pairs of mirrors : de en
  • GB376718A - Improvements in auxiliary tables for club chairs and the like : en
  • DE554735C - Counter disc to slide onto smooth pegs as a resistance to uniting living stems and branches : de en
  • US1866980A - Form of the kind used in office work : en
  • US1867199A - Projection screen : en
  • US1867275A - Sliding saw : en
  • FR728751A - Device that instantly adapts to all earphones and headsets or t. s. f. to improve performance and improve employment : en fr
  • GB376724A - Improvements in and relating to elastic fluid turbines : en
  • GB376772A - Improvements in and connected with the carbonization and coking of coal, shales and other carbonaceous substances : en
  • DE555092C - Train dispatch system : de en
  • DE554486C - Coreless induction furnace : de en
  • US1866646A - Sewing machine : en
  • US1867496A - Coin controlled vending apparatus : en
  • ES126499A3 - Window improvements for buildings. : en es
  • ES127031A1 - A method of forming heating elements for all kinds of electric heating devices. : en es
  • FR728991A - Advanced electrical switch : en fr
  • GB376411A - Improvements in and relating to gas meters : en
  • DE554968C - Device for attaching chain threads for warp knitting and similar machines : de en
  • FR728988A - Rotatable or fixed helmet for hair drying and other applications : en fr
  • CA324146A - Conveyer operated screening device : en fr
  • CH155826A - Clock with a hermetically sealed movement. : de en
  • GB376385A - Improvements in and connected with projection screens : en
  • FR729014A - Light signaling process for all applications : en fr
  • US1867403A - Measuring device for milk powders : en
  • AU529531A - Improved method of manufacturing articles by punching and pressure : en
  • US1866580A - Sealing device : en
  • US1866878A - Method for the manufacture of lead headed nails : en
  • US1867054A - Fruit grader : en
  • US1867423A - Shield for batteries and their parts : en
  • CA324210A - Welded hydraulic apparatus : en fr
  • CH155990A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • ES126530A1 - Automatic threshing machine with vertical axis and moved by a winch dragged by all kinds of cattle and tractors, as well as by all kinds of engines. : en es
  • FR728770A - Process for the production of agglutinating films : en fr
  • FR728785A - Improvements to partial acetylation processes for cellulosic materials : en fr
  • GB376663A - A fluid current motor : en
  • US1867391A - Roller screen : en
  • US1866539A - Car roof : en
  • US1867229A - Method of making cap nuts : en
  • US1867053A - Joseph x e e : en
  • US1867456A - Loose-leaf binder : en
  • CH155818A - Device consisting of an electrostatically acting acoustic device, an amplifier and a rectifier device. : de en
  • CH155975A - Brushless aircraft. : de en
  • DE554628C - Shot sensor : de en
  • FR728702A - Contactor device controlled by clockwork movement : en fr
  • FR729028A - Further training in paper manufacturing : en fr
  • FR728703A - Fishing lures : en fr
  • US1866571A - Method of producing a mixture of calcium nitrate and ammonium nitrate : en
  • US1866738A - Testing apparatus for motor vehicles : en
  • GB376599A - Process of preparing a physiological compound of gastric mucin, and physiological mucin preparation produced thereby : en
  • GB376652A - Improvements in or relating to sharpeners for writing leads or the like : en
  • GB376798A - Improvements in and relating to water cocks and taps : en
  • DE554620C - Speaking pipe system : de en
  • FR728738A - Lifting device intended to be permanently fixed under the chassis of a vehicle : en fr
  • ES126079A1 - Improvements in airplanes. : en es
  • ES126912A1 - Improvements in the agitators or mechanical beaters used for the preparation of cocktails, flips, punches and all kinds of composite beverages. : en es
  • ES127012A3 - A striker device for driving wire staples. : en es
  • GB376338A - Improvements in guitars, violins, mandolins and like stringed instruments : en
  • GR3729B - BUTTERFLY TURKEY. : el en
  • US1867404A - Tire tool : en
  • FR728754A - Improvements to installations intended for the production and consumption of electrical energy : en fr
  • GB376784A - Improvements in accounting typewriters : en
  • FR728709A - Affusion device for laundry boilers : en fr
  • GB376441A - Improvements relating to machines or appliances for slicing vegetables, fruit and the like : en
  • GB376712A - Improvements in or relating to electro-medical appliances for baths : en
  • GB376768A - Manufacture of artificial silk of high tensile strength from viscose : en
  • CA324103A - Film marking apparatus : en fr
  • ES126915A1 - Pincers improvements to seal. : en es
  • FR728880A - Cover plate : en fr
  • US1867363A - Three-way chase lockup : en
  • ES126681A3 - A procedure for obtaining stereoscopic views by superimposed images. : en es
  • FR728921A - Shaving brush : en fr
  • GB376670A - Improvements in or relating to devices for obtaining radio reception free from interference : en
  • GB376716A - Improvements relating to the recovery of etheric oils from the germs of grain or other substances and to the use thereof in the manufacture of bread or other foodstuffs : en
  • CA324035A - Spectacle frame : en fr
  • FR728843A - Unique trigger mechanism for shotgun : en fr
  • DE554754C - Spin regulator : de en
  • ES126745A1 - A process for the treatment of materials capable of resisting dispersion in water and to obtain aqueous dispersions thereof. : en es
  • FR728892A - Printing press : en fr
  • US1867034A - Vulcanizing rubber : en
  • FR728934A - Detector mounting : en fr
  • ES815Y - Telephone box. : en es
  • AT129185B - Power converter. : de en
  • CA324198A - Clicking die manufacture : en fr
  • FR728731A - Method and apparatus for construction : en fr
  • DE554559C - Device for diathermic treatment, in particular for caustic purposes : de en
  • GB376464A - Improvements relating to machines for cooking and cooling canned goods : en
  • GB376530A - Improvements in lace fabrics and in the production thereof : en
  • DE554781C - Process for the production of cellulose derivatives : de en
  • DE554928C - Telescopic gas container with sliding seal : de en
  • DE555093C - Switching mechanism driven by electric auxiliary motors for controlling electric motors, especially for electrically powered vehicles : de en
  • US1867472A - Hairpin : en
  • GB376449A - Improvements relating to the distillation and cracking of tar, tar oils and the like : en
  • GB376557A - Improvements in and relating to screens for kinematographic projections and the like : en
  • DE554692C - Process for the construction of cassettes from individual stones on kiln cars of tunnel ovens : de en
  • US1867301A - Three-color photography : en
  • GB376354A - Improvements in or relating to building motions for spinning and twisting machines : en
  • AT129133B - Cross cutter for uniformly running paper webs or the like. : de en
  • AU299031A - Air cleaners : en
  • AT129144B - Device for suddenly opening and closing a valve or the like. : de en
  • CA324032A - Oil shale rotary retort : en fr
  • AU286531A - An improved viticultural and horticultural cultivator : en
  • GB376400A - Apparatus for constructing the foundations of pneumatic tyres : en
  • AT129186B - Device for connecting instruments and apparatus to a circuit, the current of which is determined by connecting an active or reactive resistor. : de en
  • CH155862A - Automatic device on a tower crane to prevent tipping due to overloading of the boom. : de en
  • CH155838A - Milling machine. : de en
  • AT129142B - Cooling method for caloric engines and work machines, especially for internal combustion engines. : de en
  • AT129083B - Process for hot-dip galvanizing of iron objects. : de en
  • AT129046B - Process for the manufacture of artificial teeth supports, e.g. B. of palatal plates. : de en
  • CA324051A - Loose-leaf binder : en fr
  • CA324224A - Scratch pad device : en fr
  • US1867349A - Valve : en
  • CH155940A - Containers for sterile storage of sterilized medical instruments for practical use. : de en
  • US1866721A - Combined thermostat and hygrostat instrument : en
  • US1867316A - Spillway control method and apparatus : en
  • CA324087A - Oil burner : en fr
  • US1867375A - Method of arc welding : en
  • US1867089A - Curtain bracket : en
  • CH155825A - Device for waterproof mounting of an unbreakable glass in its bezel. : en fr
  • USD87343S - Design for a glass container : en
  • CA324151A - Film pack : en fr
  • CA324185A - Beef ham smoking method : en fr
  • CH155777A - Procedure for the representation of 2. 2'-diaminodiphenyl-4. 4'-disulfonic acid. : de en
  • CA324148A - Alternating current clock : en fr
  • CH155711A - Waste flushing device. : de en
  • CH155836A - Electric soldering iron. : de en
  • CH156004A - Process for the preparation of dichloro-1.2.5.6-diphtaloylnaphthalene. : de en
  • CH155870A - Control device for internal combustion engines with several speed ranges that can be switched on one after the other. : de en
  • CA324011A - Locomotive boiler water circulator : en fr
  • US1866796A - Trailer hitch : en
  • US1867427A - Reversing mechanism for power boats : en
  • DE554812C - Method and device for the production of horsehair-like artificial structures : de en
  • US1866899A - Traffic signal : en
  • CH155792A - Process for the manufacture of a product containing a cellulose derivative. : de en
  • CA324048A - Bed spring guard : en fr
  • CH155897A - Electric circuit breaker. : de en
  • CA324193A - Weighing scale : en fr
  • CA324039A - Speed-change gear : en fr
  • CH155949A - Telephone system in which lines of different lengths and characteristics are interconnected. : de en
  • DE554668C - Process for the production of condensation products : de en
  • DE554900C - Device for geometric light weakening : de en
  • DK45902C - Device for egg insulators with screw pin for a fuse or similar. : da en
  • DK45927C - Device for take-off and landing of airplanes on land and water. : da en
  • FR728940A - Orientation compass : en fr
  • GR3736B - BLACK BLONDE. : el en
  • GB376648A - Improvements in a control device for operating tipping wagons : en
  • AT129187B - Mercury interrupter with displacement body. : de en
  • CH155713A - Stop head for shutters. : de en
  • FR728715A - Cigarette lighting by friction and composition to obtain this ignition : en fr
  • GB376783A - Improvements in or relating to thermionic valves : en
  • GB376814A - Improvements in and relating to the construction of sheet metal doors and other hollow structures : en
  • GB376435A - Improvements in or relating to mercury vapour rectifiers : en
  • FR728804A - Advanced knuckle box and grease pad : en fr
  • FR729007A - Current transformer for direct mounting on primary conductor : en fr
  • CA324109A - Electrical insulator : en fr
  • DE554649C - Compressor for refrigeration machines : de en
  • DE554728C - Device for making tubes or rods from glass : de en
  • DE554596C - Strip conveyor device for registering speedometers : de en
  • US1866754A - Rake : en
  • US1867325A - Process of removing carbon monoxide from exhaust gases : en
  • USRE18524E - Electric circuit controlling : en
  • GB376472A - Improvements in and connected with windscreens and like pivoted windows : en
  • GB376348A - Improvements in or relating to electric arc welding : en
  • DE554760C - Neck bearing for turbines with vertical shaft : de en
  • US1866630A - Fruit and vegetable cutter : en
  • DE555023C - Method and device for winding bobbins on rayon spinning machines : de en
  • GB377192A - Improvements in and connected with the water services or supplies on travelling vehicles such as railway carriages : en
  • USD87363S - Island : en
  • USD87372S - of nashville : en
  • DE554838C - Locking device, especially for winding machines : de en
  • DE554873C - Electrically operated washing u. Like. Machine whose resilient insulating Aufstellkoerper carry a metal sole : de en
  • ES126678A1 - A corresponding procedure and apparatus for exploration and underwater work to the greatest depths. : en es
  • GB376495A - Improvements in binocular instrument faceguards : en
  • FR728931A - Dividers for loose-leaf registers : en fr
  • US1867295A - Electromagnetic pendulum driving device for clocks : en
  • CH155944A - Device for billing charges for connections in telegraph systems. : de en
  • DE554868C - Self-supporting closed car body for motor vehicles : de en
  • DE555072C - Fluid brake for pilgrim step rolling mills : de en
  • CA324101A - Sound and picture producing apparatus : en fr
  • CH155798A - Device for maintaining the relative synchronization of the individual sub-motors of multi-motor drives, especially paper machines with speed control. : de en
  • DE554913C - Press for moist goods, in which the outlet gap of the colander space is narrowed by an adjustable hollow cone : de en
  • US1867137A - Cage : en
  • FR728753A - Method for increasing the strength and waterproofing of concrete and similar building materials and apparatus for carrying out this method : en fr
  • DE554877C - Process for the preparation of alkyl aralkyl ethers of colloidal carbohydrates such as cellulose and the like. like : de en
  • CH155970A - Method and machine for the manufacture of pneumatic tires. : en fr
  • DE554865C - Light metal pistons for internal combustion engines : de en
  • FR728878A - New process to obtain a special concrete based on portland, sand, crushed vegetable fibers, bottom ash, coal dust, sawdust and coloring materials for all kinds of constructions : en fr
  • GB376353A - A method of and means for rendering drinking glasses and the like hygienic : en
  • ES126985A1 - A procedure for the manufacture of cookies or other own pastes for people subject to the regime. : en es
  • DE554762C - Process for dyeing packages : de en
  • FR728863A - Siphoidal box for sanitary installation : en fr
  • US1866772A - Medicinal apparatus : en
  • US1867351A - Cylinder water jacket cover : en
  • FR728821A - Wire feed mechanism for stapling machine : en fr
  • GB376683A - Improvements in the manufacture and production of calcium nitrate from dolomite withthe simultaneous recovery of magnesia : en
  • GB376510A - Improvement for wireless condenser dials : en
  • GB376708A - Improvements in or relating to the production of soluble cellulose : en
  • DE554842C - Drive for briquette presses with the pressing speed adapted to the working resistance : de en
  • FR729021A - New method for controlling the development of motion pictures and methods of application : en fr
  • GB376757A - Process and apparatus for welding or soldering electric cables : en
  • GB377255A - Manufacture of therapeutically active compounds : en
  • GB376573A - Buckle or clasp, especially intended for garters and suspenders : en
  • US1866965A - Louis etienne clement : en
  • US1867173A - Automatic ironing press : en
  • ES126942A1 - A differential speed change mechanism. : en es
  • DE554799C - Single-phase synchronous motor working as a reaction machine : de en
  • GB376640A - Free-wheel and brake mechanism for velocipedes, cycles and other vehicles : en
  • US1866625A - Rock crusher : en
  • US1867107A - Corner bracket : en
  • US1867285A - Plastic explosive mixture : en
  • FR728859A - Condensing steam turbine for large volumes of exhaust steam : en fr
  • FR729012A - Arc lamp improvement : en fr
  • US1866670A - Bracelet end connecter : en
  • US1867333A - Telegraph exchange switchboard : en
  • GB376723A - Improvements in metallic gun-stocks for portable fire-arms : en
  • CH155791A - Process for the production of colored synthetic resin compounds. : de en
  • AT129070B - Rotary printing process and printing rollers in addition. : de en
  • AU505531A - Improvements relating tothe manufacture of cellulose acetate film : en
  • CA324108A - Electrical switching apparatus : en fr
  • DE554502C - Process for making gold alloys with a content of platinum metals and for making such alloys : de en
  • DE554829C - Sled convertible into a snow plow with a removable bridge : de en
  • GB376817A - Improvements relating to electric transformers : en
  • GB376567A - Improvements in or relating to apparatus for controlling the relative movements of the frame and axle of a vehicle : en
  • IE12293L - Band conveyors. : en
  • DE554659C - Device for comparing several electrical alternating current quantities with one another, in particular for synchronizing two line systems : de en
  • FR728720A - Seed sorter : en fr
  • ES126980A1 - A telegraphic system with repetition of signals. : en es
  • GB376358A - Improvements in the catalytic manufacture and production of gases containing hydrogen and in the preparation of catalysts therefor : en
  • GB376523A - Improvements in or relating to refuse-collecting vehicles : en
  • GB376397A - Improvements in and apparatus for the manufacture and production of non-knocking motor fuels and very viscous oils from paraffin hydrocarbons : en
  • GB376809A - Improvements in electric motor starting switches : en
  • GB377178A - Improvements in or relating to aircraft : en
  • GB376605A - Improvements in devices for indicating or controlling the weight of cigarettes leaving a cigarette machine : en
  • DE554939C - A circumferential shell-shaped body with a device that transitions into fixed work paths : de en
  • GB376469A - Improvements in or relating to four-wheeled motor-propelled lorries and the like : en
  • GB376506A - Improvements in pyrophoric lighters : en
  • DE554930C - Process for producing carbon black : de en
  • US1866525A - Filter : en
  • US1867377A - Machine for slicing an entire loaf of bread at a single operation : en
  • US1866661A - Stove for burning rubbish : en
  • AT129090B - Device for the photographic registration of the displays of measuring devices, in particular the weight display of scales. : de en
  • FR728907A - Improvements to phonogram projection windows in sound cinematographic film projection devices : en fr
  • DE554688C - Saddle, especially for motorcycles and bicycles : de en
  • GB376492A - Improvements in inflatable balls for use in ball games such as football : en
  • DE554916C - Screw press for moist material with a hollow screw shaft and discharge of the oil through the sieve wall and the hollow shaft : de en
  • DE554931C - Electric contact : de en
  • US1866741A - Railway car : en
  • US1866983A - Automobile window screen : en
  • US1867060A - Detachable spout for cans : en
  • US1867306A - Flat varnish : en
  • CA324203A - Fastener supplying mechanism : en fr
  • CH155958A - Table stand. : de en
  • US1867215A - Surgical splint : en
  • USD87334S - Design for an embroidered textile fabric or a similar article : en
  • CA324119A - Oil composition : en fr
  • CH155788A - Artificial sheet product, flexible and resistant, intended to replace leathers, skins, parchments, etc. : en fr
  • DE490645C - Process for the operation of synchronous, wireless or long any existing line network by audio frequency remote controlled clocks : de en
  • FR728985A - Improvement in the supply of electrical time devices : en fr
  • CH155966A - Electric windshield wipers for vehicles. : de en
  • NL27115C - : en
  • DE555021C - Method and device for spinning rayon : de en
  • DE554752C - Fountain pen : de en
  • DE554986C - Billiards with a body attached to the playing surface : de en
  • CH155972A - Axle bearing lubrication device for rail vehicles. : de en
  • CH155878A - Plant for generating high pressure steam. : de en
  • AU292131A - Compound for coating' wood, metal andother materials and method of preparing thesame : en
  • CH156009A - Process for the preparation of N-methyl-2'-oxy-7.8-benzocarbazole. : de en
  • US1866694A - Slide : en
  • US1867519A - Heater : en
  • CH155830A - Alloy with a low expansion coefficient. : de en
  • DE554663C - Electron tubes with three or more electrodes : de en
  • DE528137C - Press disc : de en
  • US1867410A - Bolt support for trolley frames : en
  • CH155748A - Laundry rammer. : de en
  • US1867245A - Vertical conveyer elevator : en
  • CH155903A - Multi-motor drive with synchronization control device. : de en
  • DE554715C - Reversing device for electric motors : de en
  • US1866540A - Car roof : en
  • AT129150B - Power transmission device. : de en
  • US1866879A - Rustproofing material and method of treating the same : en
  • ES984U - Swivel awning folding and removable. (Machine-translation by Google Translate, not legally binding) : en es
  • AT129008B - Device for detecting the escape of compressed gas. : de en
  • US1866893A - Steam generation : en
  • US1866566A - Gripper mechanism : en
  • US1867355A - Hypodermic syringe : en
  • US1867021A - Method of producing metal working tools : en
  • US1867076A - Distillation of water : en
  • US1867088A - New water soluble diazo akino compounds : en
  • US1867381A - Circuit tap connection : en
  • US1867412A - Method of making bearings : en
  • US1867521A - Agricultural implement : en
  • US1866655A - Filter for preventing distortion : en
  • US1867009A - Manufacture of nonsplintering glass sheets : en
  • AT129035B - Device for resuscitation through diaphragmatic ventilation. : de en
  • AT129063B - Remote control system for the control of adjustable organs and feedback of the control movements. : de en
  • AT129094B - Multi-punch punch with exchangeable stripper. : de en
  • CH155692A - Cow tail holder. : de en
  • CA324037A - Motor car theft safety device : en fr
  • ES126977A1 - A device that allows to delay the coupling of the mechanism of the percussion fuzes for projectiles. : en es
  • FR728963A - Liquid fuel tanks and method of constructing such tanks : en fr
  • FR728980A - Improvements to storage water heaters : en fr
  • US1866560A - Dehydration of gas : en
  • US1867110A - Stove : en
  • US1867276A - Card holder : en
  • US1867402A - Shearing mechanism : en
  • US1867445A - Swimming suit : en
  • FR728913A - Process for carrying out catalytic reactions : en fr
  • US1867241A - Production of phosphorus : en
  • USD87327S - Design for a dish or similar article : en
  • DE554481C - Headlight reflector with electric gas discharge tube serving as a light source : de en
  • CA324153A - Centrifugal separator : en fr
  • CH155896A - Switch with extinguishing agent for the cut-off arc, which is pressurized when switching off : de en
  • US1867482A - Tool post : en
  • CA324052A - Foot-arch support : en fr
  • CH155728A - Frame. : de en
  • DE554888C - Transmission device to the asynchronous electric remote high-speed recorder : de en
  • CH156008A - Process for the preparation of 7.8-Benzo-3-methoxy-carbazole-3'-oxy-2'-carboxylic acid. : de en
  • CH156019A - Process for the preparation of a blue sulfur dye. : de en
  • US1866770A - Glass container : en
  • US1866778A - Hygrostat : en
  • US1867323A - Display frame : en
  • CA324012A - Harrow : en fr
  • ES126899A3 - Improvements in metal boxes for shoe creams. : en es
  • DE554876C - Planetary agitator : de en
  • DE554957C - Automatic sheet feeder working with suction nozzles with feed of the staggered or staggered stack controlled by the sheet feeding devices : de en
  • US1866817A - Sluice gate : en
  • US1867481A - Wind musical instrument : en
  • US1866570A - Tube support : en
  • US1867112A - Hydraulic back rest for grinding machines : en
  • US1867484A - Flexible coupling : en
  • DE554733C - Forest tillage machine : de en
  • GB376672A - Improvements in or relating to vehicle bodies : en
  • GR3726B - AUTOMATIC APPLICATION METHOD ON CIGARETTE GOLD AND OTHER MOUTHS. : el en
  • CA324207A - Process of drawing cellulose acetate threads : en fr
  • US1866624A - Vacuum discharge vessel : en
  • US1867283A - Plastic explosive mixture of high shattering power : en
  • AT129081B - Method of welding cast iron. : de en
  • AT129176B - Telephone system on pupinized cables, especially with light loads. : de en
  • CH155855A - Device for hanging and fastening tubes, wires, cables and similar lines on fixed supports. : de en
  • US1866678A - Electrical relay arrangement : en
  • US1866774A - Engine : en
  • CA324182A - Shipping container : en fr
  • AT129074B - Device for collecting blood in a specific location on the human body. : de en
  • AT129078B - Process for chrome plating of metal goods. : de en
  • CH155725A - Springy swivel chair. : de en
  • US1867232A - Wireless receiving system : en
  • CH155789A - Process for the production of crystal-clear films provided with a transparent and at the same time water-vapor-impermeable, flexible coating. : de en
  • CH155850A - Lighter. : de en
  • US1866872A - Lateral arm and roller bracket support : en
  • US1866991A - Refrigeration : en
  • US1866567A - Knitting mechanism : en
  • US1867438A - Tire : en
  • DE526409C - Automatic push-button timer : de en
  • GB376546A - Apparatus for taking measurements of the feet and limbs of the human body : en
  • AT129191B - Process for the serial production of current transformers of the same quality. : de en
  • CA324055A - Linoleum manufacture : en fr
  • USD87340S - Design for a fruit and vegetable press : en
  • AT129056B - Process for generating the photosensitivity of photoelectrically active bodies. : de en
  • US1867213A - Machine for polishing or grinding cam tracks and like sinuous surfaces : en
  • USRE18517E - A corpo : en
  • US1867227A - Speed changing transmission mechanism : en
  • US1867322A - Reel : en
  • USD87376S - Design fob : en
  • CH155808A - Device for protecting armor plates, etc. : de en
  • DE554937C - Internal combustion engine with fuel injection and divided combustion chamber : de en
  • CH155954A - Electrical signaling device for issuing intermittent signals. : de en
  • US1866696A - Hospital bed attachment : en
  • US1866699A - Brush for electroplating and electrocleaning and anode for use therein : en
  • US1866960A - Bread slicing machine : en
  • US1867075A - Corn planter attachment : en
  • US1867267A - Car truck : en
  • CA324152A - Destructive hydrogenation : en fr
  • CH155908A - Process for the manufacture of current rectifier elements of the copper oxide type. : en fr
  • AT129161B - Transmission. : de en
  • ES127041A1 - An industrial tire tire manufacturing process. : en es
  • GB376769A - Improvements in or relating to flaw detectors : en
  • US1867315A - Synchronous motor : en
  • ES126931A1 - A procedure for the manufacture and permanent engraving in rubber soles based on materials from tires and discarded tire chambers. : en es
  • GB376430A - Method of evaporating liquids : en
  • GB376579A - Improvements in or relating to variable condensers : en
  • DK45929C - Cigarette collection mechanism for Cigarette machines. : da en
  • US1866686A - Process for the esterification of cellulose : en
  • US1866814A - Said henry : en
  • US1867119A - Multiple arch dam : en
  • FR728852A - Automatic billiards table : en fr
  • FR728884A - Reeling profession : en fr
  • GB376511A - High frequency oscillator system : en
  • DE554719C - Electrodes for discharge vessels : de en
  • DE554940C - Process for the manufacture of flexible transparent films : de en
  • DE555020C - Leaf feeder for machines for removing flesh from fibrous leaf plants : de en
  • US1866982A - Signal post : en
  • CA324062A - Solid or hollow electric cable : en fr
  • CA324080A - Jar and closure : en fr
  • CH155775A - Process for the preparation of naphthoylenebenzimidazole-peridicarboxylic acid. : de en
  • CH155933A - Varicose vein stocking. : de en
  • FR728847A - Process for stopping the development of light sensitive layers at the correct time : en fr
  • FR728849A - Process for preparing aliphatic and hydro-aromatic oxides : en fr
  • FR728969A - Mechanical polisher : en fr
  • FR728845A - Headgear with removable protective visor, for motorcyclists, motorists, or others : en fr
  • GB376744A - Improvements in apparatus for creating spreading rays of coloured light : en
  • DE554751C - Edge grinding machine for elliptical objects : de en
  • US1866528A - Sound head for sound-on-film mechanism : en
  • CH155739A - Thread making machine. : de en
  • CH155794A - Process for the production of moldings from cellulose derivatives. : de en
  • FR728835A - Joint enhancements : en fr
  • DE554890C - Support for the microphone of desk phones : de en
  • FR728986A - Fairground attraction : en fr
  • DE554773C - Mixed fiber yarn : de en
  • FR728929A - Typewriter Improvements : en fr
  • GB376389A - Improvements in or relating to mechanical stokers : en
  • GB376540A - An improved composition of matter for use in the ornamentation of fabrics, yarns, solid materials or the like : en
  • USD87347S - Design for a lady s coat : en
  • ES127026A1 - A new agricultural apparatus for planting beans, corn and beetroot, simultaneously covering the sowing and easy to apply also for salting and undoing (ie weeding). : en es
  • US1867224A - Method of affixing stamping material to book covers and the like : en
  • US1866791A - Brake system : en
  • US1867490A - Belt gearing : en
  • US1867038A - Sheet separating device : en
  • US1867389A - Feeder for glass leers : en
  • GB376543A - Improvements in presses with rotary drums for moulding ovoidal balls : en
  • GB376339A - Improvements in or relating to chairs, couches and like articles of furniture : en
  • FR728945A - Improvements to containers, in particular cream boxes : en fr
  • ES126920A1 - An apparatus to achieve the operation of water meters, for cases of minimum consumption of the former. : en es
  • US1867129A - Thread cutting mechanism : en
  • AT129199B - Control device for earth protection lines in AC systems. : de en
  • DE555057C - Process for the indirect generation of steam : de en
  • US1867133A - Fish-skinning machine : en
  • GB376406A - Improvements in automatic sprinkler heads for fire-extinguishing systems : en
  • US1867452A - Combined indicator and limit switch actuator : en
  • US1867318A - Tunnel kiln : en
  • US1866559A - Metal working press : en
  • US1866903A - Oil saver : en
  • US1867366A - Parachute : en
  • DE554566C - Barrel-like drum washing machine for household purposes : de en
  • GB376481A - Manufacture of resinous polymerisation products : en
  • US1866596A - Aeroplane flight control : en
  • US1866923A - Colloidal iodine and the process of making the same : en
  • AT129140B - Cylinder cover for internal combustion engines composed of rolled or pressed parts. : de en
  • AT129159B - Switching device. : de en
  • US1867359A - Drill chuck : en
  • CA324199A - Heel fitting machine : en fr
  • US1866813A - Chain shackle : en
  • GB376797A - Improvements in the colouration or treatment of textile materials made of or containing cellulose esters or ethers : en
  • ES127011A1 - DEVICE FOR INTRODUCING MEDICINES INTO THE BODY THROUGH IONTOPHORESIS : en es
  • DE554835C - Multi-shot magazine : de en
  • DE554920C - Device for determining the speed of a target from the recording of the target movement : de en
  • US1867364A - Steering mechanism : en
  • US1867440A - Method of and apparatus for gathering molten glass in molds : en
  • DE554556C - Photocell with built-in grid : de en
  • DE554826C - Process for the production of sulphite pulp : de en
  • GB376623A - Improvements in buffer stops : en
  • US1866598A - Adjustable and removable metatarsal pad : en
  • US1867170A - Game scoring device : en
  • DE554548C - Process for the production of artificial stone, concrete and similar building materials from boiler house slag (hard coal slag) : de en
  • DE555040C - Trailer coupling for motor vehicles : de en
  • FR728967A - Protective casing for phonographic records, at the same time forming an advertising medium : en fr
  • US1866672A - Pipe connecter : en
  • US1866804A - Means for utilizing wood poles to aid insulators : en
  • US1866896A - Govebnob brake fob thcbbs : en
  • US1867538A - Packaging machine : en
  • CH155783A - Manufacturing process of lithopone. : en fr
  • US1866868A - Exercising apparatus : en
  • US1867002A - By edna b : en
  • US1866588A - Attachment for motion picture cameras : en
  • US1866955A - Lock : en
  • DE554682C - Method for mending the damaged cups of gas containers : de en
  • DE555073C - Device for dent removal from smooth or corrugated pipes : de en
  • GB377184A - Improvements in and relating to prepayment mechanism : en
  • GB376653A - Battery and generator testing apparatus for motor vehicles : en
  • US1867127A - Machine for soaping heavy woolen fabrics : en
  • US1867052A - Mechanical toy : en
  • US1867122A - Tunnel kiln and draft control for the same : en
  • US1867280A - No-load relay : en
  • US1867042A - Saw clamp : en
  • GB376344A - Cycle saddle : en
  • GB377256A - Improvements in the manufacture of meat rolls : en
  • US1867310A - Heating device for concrete plants : en
  • CA324162A - Plough rear wheel : en fr
  • US1866787A - Brown azo dyestuffs : en
  • AT129114B - Lining frame made of profile iron for cellar windows. : de en
  • AT129006B - Equipment for electrically controlled punch card scoring machines. : de en
  • CH155936A - Device for radioactivation of liquids for bathing and drinking purposes. : de en
  • CH156021A - Process for the preparation of a purple sulfur dye. : de en
  • GB376491A - Process of and apparatus for burning substances of low combustibility, such as asphaltum, tar, acid-resin, pitch, masut or the like : en
  • US1866859A - Boot tree : en
  • US1867464A - Corset : en
  • US1867510A - Carrying chain : en
  • DE554606C - Electric drive device for valves, slide valves, etc. like : de en
  • US1867138A - Electric light and headlight : en
  • US1866673A - Bottle filler and capper : en
  • NL54062B - : en
  • US1867466A - Footplate for locomotives : en
  • US1866626A - Smoke disposal and draft inducing apparatus for locomotives : en
  • CA324194A - Moulding powder : en fr
  • US1867139A - Radioreceiving apparatus : en
  • DK45901C - Reinforced Cinematographic Film and Procedure for Its Production. : da en
  • DE554618C - Mixing preheater, especially for ship operation : de en
  • US1866687A - Radio volume control : en
  • CH155910A - Discharge tube. : de en
  • DE554700C - Process for the preparation of ester acids : de en
  • FR728766A - Condenser device : en fr
  • GB376479A - Manufacture of resinous polymerisation products : en
  • DE554882C - Sheet lifting device : de en
  • ES126983A1 - New air check valve, with two-piece box, for the car tires, motorcycles, bicycles and airplanes. : en es
  • AT129104B - Pump, power machine or knife. : de en
  • US1866682A - Apparatus for and method of handling liquid metal : en
  • US1867525A - Attachment for faucets : en
  • USD87329S - Ralph cohen : en
  • FR728983A - Process for molding foundry parts, and devices for carrying out this process : en fr
  • AT129049B - Method for regulating the luminosity of electric fluorescent tubes operated with alternating current. : de en
  • AT129170B - Arrangement for Ferraris meters. : de en
  • US1867115A - Fluid operated mechanism : en
  • US1867362A - Insulation of metal bodies : en
  • CH155718A - Cutting machine. : de en
  • GB376666A - Improvements in apparatus for receiving balls or rolls of sliver discharged from a sliver-balling machine : en
  • GB376603A - Manufacture of condensation products containing nitrogen : en
  • CA324014A - Fuel burner : en fr
  • CA324067A - Ventilating device : en fr
  • CA324154A - Cement grinding method : en fr
  • DE554555C - Method for synchronizing video telegraphs, telautographs and the like like : de en
  • US1866688A - Mixing or agitating device : en
  • US1867026A - Printing mechanism : en
  • US1867028A - Welding : en
  • CH155991A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • AT129147B - Fuel injection valve for internal combustion engines with airless injection and a nozzle needle separated from its control piston. : de en
  • DE554907C - Valve for compressed air pumps or pressure vessels : de en
  • DE554910C - Zigzag sewing machine with a fabric slide that can be moved across the sewing direction : de en
  • FR728831A - Improvements to fakes : en fr
  • GB376483A - A device for transporting lengths of railroad tracks : en
  • GB377208A - Apparatus for the automatic production of cups, cartons and other vessels from paperand like material : en
  • FR728876A - Improvements to circuits by cables for electrical communications : en fr
  • FR729000A - Refinements with trawls or towed nets : en fr
  • CH156031A - Process for the preparation of 6- (Amino-6'-methyl-benzthiazolyl-2 ') -4-amino-quinaldine. : de en
  • DE554494C - Tiltable or rollable flame furnace : de en
  • AT129069B - Artificial fertilizer containing phosphoric acid. : de en
  • US1867194A - Metal clip for connecting plaster board panels and the like : en
  • US1867256A - Method of and apparatus for drying sheets in multicolor intaglio printing : en
  • FR728960A - Improvements in the preparation of lime chloride by the tower process : en fr
  • GB376593A - Improvements in or relating to cable jointing or splicing machines : en
  • GB376541A - Improvements in and relating to seed separating devices : en
  • GB376667A - Manufacture of 1-amino-2-alkoxynaphthalenes : en
  • CA324132A - Zinc sulphate solution : en fr
  • NL27710C - : en
  • US1866773A - Fountain penholder and ink filler : en
  • DE555132C - Ice skate in which the footplates with the slotted edges are supported on the ice skate : de en
  • AT129044B - Antenna arrangement, in particular for wireless intercom stations. : de en
  • AT129151B - Single or multiple row full complement radial ball bearings. : de en
  • CH155707A - Concrete mixer. : de en
  • AT129055B - Device for automatic opening and closing of the lid of a can. : de en
  • CH155912A - Device for converting high-voltage direct current into alternating current or vice versa. : de en
  • AT129053B - Monitoring device for telegraph systems. : de en
  • US1866911A - U groove traction elevator : en
  • US1867429A - Vending machine : en
  • CH155816A - Transmission gear for subtraction counters with variable transmission ratios. : de en
  • CH155839A - Thread cutting stock with wedge-shaped cutting elements. : de en
  • ES126962A1 - Improvements in radio-transmitters, radio-receivers, amplifiers and other similar devices. : en es
  • US1866736A - Rotary underreamer : en
  • CH155981A - Vat dye preparation for cotton printing. : de en
  • USD87355S - Design for a piano light or similar article : en
  • AT129062B - Process and furnace for the production of void-free metallic fittings. : de en
  • CA324168A - Railway car roof : en fr
  • US1866797A - Solid tire : en
  • US1866954A - Fixture strap : en
  • GB376753A - Improvements in machines for scouring or awning grain : en
  • GB376415A - Improvements in and relating to the water-proofing of sheets of regenerated cellulose : en
  • GB376628A - Improvements in or relating to taps or valves : en
  • GB376704A - Improvements in or relating to products of plastic materials containing profiled bodies and improved process of manufacturing the same products : en
  • AT129177B - Speed control device for AC commutator motors. : de en
  • CA324029A - Rotary machine with self-adhering diaphragms : en fr
  • CH155735A - Spinneret for the production of synthetic threads. : de en
  • CH155883A - Device to keep the variable reactance constant, especially of excitation circuits. : de en
  • CH155848A - Match packet. : de en
  • DK45914C - Method and Machine for the manufacture of articles, in particular stamps, of a desired weight. : da en
  • CH156022A - Process for the production of a new vat dye. : de en
  • ES126937A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • FR728749A - Engine cooling method and device : en fr
  • US1867140A - Trunk lock and covered bail : en
  • AT129041B - Powder compact case and box for it. : de en
  • CH155945A - Receiving device for carrier current telegraphy with pulse amplification. : de en
  • CH155740A - Machine for winding yarn, thread and the like. : de en
  • ES126897A1 - Improvements in obtaining records or phonograph records. : en es
  • ES981U - A system of own cards or loose sheets for the teaching of geometry and other sciences (Machine-translation by Google Translate, not legally binding) : en es
  • AT129195B - Liquid switch. : de en
  • CA324091A - Sheet metal can : en fr
  • CH155709A - Method and device for closing at least one channel mouth of hollow brick moldings, as well as hollow brick molding produced according to the method. : de en
  • CA324105A - Sound recording apparatus : en fr
  • CA324159A - Tool manufacture : en fr
  • DE554879C - Process for the production of condensation products : de en
  • CH155781A - Process for the preparation of a water-insoluble azo dye. : de en
  • GB376521A - Improvements in gun carriages : en
  • GB376673A - Improvements in mechanism for drawing fibres in textile machines : en
  • AT129086B - Corrugated steel. : de en
  • DE554755C - Fitz device : de en
  • ES126971A3 - Procedure to obtain the chemical ephedrine, pseudoephedrine and their hydrochlorides. : en es
  • GB376812A - Electric cable end joint : en
  • GB376591A - Improvements in means for heating steam boilers : en
  • US1867527A - Process for anodic removal of surface metal film : en
  • CA324112A - Process of preparing vinyl esters of organic acids : en fr
  • DE554639C - Rope binding with thimble : de en
  • DE554947C - Process for dyeing rayon made from regenerated cellulose in even tones : de en
  • CH155939A - Process for sterilizing the air, so as to obtain breathable air, in a room large enough for at least one person to enter it. : en fr
  • DE554662C - Device for displaying the phase shift between current and voltage : de en
  • US1866809A - Egg processing machine : en
  • FR728823A - Automatic current distributor for separate circuits : en fr
  • US1867460A - Trough fastener : en
  • US1867243A - Machine for kneading dough, whipping, and similar purposes : en
  • DE554310C - Process for the preparation of unsaturated carbinols : de en
  • DE555045C - Cord roller made from sheet metal disks for metal construction kit : de en
  • FR728915A - Improvements to hooves for drumsticks, crutches, canes and similar devices for disabled : en fr
  • ES126728A3 - A machine to introduce active matter into the tubes that make up some plates of electric accumulators. : en es
  • FR728728A - Cinematographic camera : en fr
  • DE540328C - Process for the preparation of easily soluble complex double salts of cyano mercuriphenols : de en
  • GB376410A - Improvements in tobacco pipes, and cigar and cigarette holders : en
  • US1866912A - Drill hitch mechanism : en
  • DE554698C - Process for the production of cellulose derivatives : de en
  • ES126922A2 - A MACHINE FOR THE CONTRACTION OR GUMMING OF FABRICS : en es
  • US1866643A - Boat drain valve : en
  • US1866800A - Process of increasing the concentration of olefines in a mixture containing same : en
  • FR728735A - Air pump with two compressor elements : en fr
  • GB376637A - Improvements in or relating to lubricating apparatus : en
  • GB376752A - Improvements in or relating to anti-oxidants for the treatment of rubber : en
  • DE554558C - Ironing machine for fur skins : de en
  • DE554743C - Control device for the automatic achievement or maintenance of a state of equilibrium by moving a running weight which is moved by one or more turbine wheels acted upon by fluid, compressed air or similar jets : de en
  • ES126999A3 - An improvement in the assembly of reflection and refractive organs in lamps or electric lighting devices. : en es
  • FR728860A - Refrigeration system with liquid circulation pump, regulating valve, etc. : en fr
  • CH155927A - Fixing device on fittings. : de en
  • DE554746C - Process for producing hardened corrugated cardboard : de en
  • DE554831C - Safety device for doors with locking chain that can be presented and triggered from inside and outside : de en
  • US1867453A - Drive for limit switches and the like : en
  • DE554529C - Device for stabilizing ships : de en
  • USRE18521E - sachse : en
  • DE555077C - Separation of phosphorus from gases and vapors : de en
  • FR728912A - Inhaler : en fr
  • GB376687A - Improvements in and relating to machines for scraping animal carcases : en
  • ES126868A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • DE554946C - Electric gas lighter : de en
  • DK45918C - Combined Bed and Divan. : da en
  • US1866794A - Lawn mower sharpening machine : en
  • FR728930A - Ladder : en fr
  • US1866948A - Bean vine cutter : en
  • DE555048C - Mold with lid and inserted sealing ring for the production of tight concrete pipes by centrifugation : de en
  • GB376466A - An improved combined liquid container & stirrer : en
  • GB376681A - Improvements in devices for operating the screw couplings of railway vehicles : en
  • US1867126A - Separable fastener : en
  • US1866689A - Method and apparatus for waxing paper : en
  • GB376770A - Improvements in or relating to flaw dectectors : en
  • DE554718C - Containers with curved side walls for electrical equipment working in oil, such as transformers : de en
  • DE554898C - Device for hardening hat compartments : de en
  • GB376485A - Improvements relating to strainers for liquids : en
  • DE554452C - Device for producing box parts from blanks which are not stapled at the corners : de en
  • CH156037A - Device for curling hair. : de en
  • FR728989A - Improvements to ship propellers : en fr
  • GB376706A - Improvements in and relating to cameras for taking stereoscopic pictures : en
  • GB376773A - Improvements in or relating to mechanism adapted to be actuated by virtue of a coin or coins : en
  • FR728893A - Process for reducing carboxylated acids and their derivatives : en fr
  • GB376470A - Improvements in the construction of bobbins for use in connection with the groundropes of trawl nets : en
  • GB376482A - Improvements in internal combustion engines : en
  • FR728743A - Lock for trunks and other items : en fr
  • FR728836A - Discharge tube : en fr
  • DE554629C - Hydroelectric power plant to utilize the energy released when the tide alternates, using the gradient between the sea and the reservoir to drive turbines : de en
  • ES126446A1 - An automatic cultivator of nine bars. : en es
  • FR728941A - Vibrating device for molding objects of cement and the like : en fr
  • IE12447L - Rug making : en
  • DE554895C - Box-shaped core support : de en
  • FR728714A - Release device : en fr
  • USD87349S - A cobpobation of penn : en
  • US1867339A - Brake shoe : en
  • US1867476A - Device and method for coating pipe joints and pipes : en
  • AT129110B - Method and device for regulating paper machines to ensure constant weight per square meter of the running paper. : de en
  • US1867175A - Window channel : en
  • US1867150A - Self-lubricating spinning ring : en
  • US1866627A - Smoke disposal and draft inducing apparatus for locomotives : en
  • CA324082A - Printing device : en fr
  • CA324166A - Electrical condenser : en fr
  • CH155915A - Device to prevent reignition in mercury vapor rectifiers. : de en
  • DE554936C - Method and device for the automatic sorting of objects with the help of a light-sensitive, electrical organ : de en
  • GB376657A - Improvements in or relating to dressing gowns : en
  • FR728807A - Improvements to the process for the preparation of a food product formed from meat and cheese and a product obtained by the process in question : en fr
  • GB376720A - Improvements in and relating to printing machines : en
  • US1867268A - Hand brake for railway cars : en
  • GR3730B - ARRANGEMENT OF SEALING BOXES (STAMPS) AND JOINTS UNDER PRESSURE. : el en
  • US1866758A - Packing and composition : en
  • US1866946A - Knitting machine : en
  • US1867541A - Process of manufacturing soy bean flour : en
  • GB376378A - Improvements relating to footstep bearings for spindles and arbors : en
  • GB376702A - Improvements in or relating to stop cocks : en
  • US1867388A - Clothes deier : en
  • DE554572C - Process for processing materials containing zinc oxide by converting the zinc into zinc sulphate and leaching the latter : de en
  • ES127040A2 - A MODIFICATION IN THE PNEUMATIC PRESS FOR PACKING MADEJAS : en es
  • DE554918C - Towing device for vehicles : de en
  • US1866547A - Tunnel oven : en
  • US1867178A - Snowplow equipment : en
  • US1867515A - Hydraulic lubricant dispenser : en
  • AT129169B - Electrical rotary switch to find a spark plug misfiring. : de en
  • USD87328S - Design for a faucet : en
  • CH155982A - Vat dye preparation for cotton printing. : de en
  • ES812Y - Rotating mailbox holder. : en es
  • US1867189A - Combustion apparatus : en
  • AT129079B - Leverage register. : de en
  • US1867061A - Gear shift : en
  • US1867436A - Method and apparatus for concentrating pulp water : en
  • AU527731A - Improvements in package sealing apparatus : en
  • CH155868A - Method and device for operating a pumped storage plant. : de en
  • CH156006A - Process for the preparation of 7.8-Benzo-1-methylcarbazole-3'-oxy-2'-carboxylic acid. : de en
  • CA324036A - Spectacle frame hinge : en fr
  • CA324117A - Blasting explosive : en fr
  • US1867266A - Chuck : en
  • US1867343A - Automatic feed mechanism for punch presses and the like : en
  • US1866532A - Esterification of cellulose : en
  • US1867074A - Refrigerator display case door : en
  • CA324163A - Paper manufacture : en fr
  • CA324157A - Stanchion locking mechanism : en fr
  • US1866695A - Torch cutting machine : en
  • US1867284A - Vacuum cleaner : en
  • US1867328A - Alternating current motor : en
  • CH155705A - Process for the production of bodies provided with a protective device used to protect against icing or fogging with liquid. : de en
  • CH155787A - Process for the production of pentaerythritol tetranitrate. : de en
  • CH155793A - Process for the preparation of condensation products from mixtures of thiourea and urea with formaldehyde. : de en
  • US1867475A - Internal combustion engine of the compression ignition type : en
  • CH155714A - Process for the production of a briquette used for firing. : de en
  • CH155741A - Reel. : de en
  • DK45908C - Resting on rollers, building consisting of departments. : da en
  • US1866826A - Hill draining system : en
  • GB376350A - Improvements in or relating to knitted articles and to methods of knitting : en
  • GB376792A - Improvements relating to the production of road making material, applicable to otherpurposes : en
  • AT129059B - Circuit for powering consumer devices where the ignition voltage is higher than the operating voltage. : de en
  • CH155829A - A method of making an improved alloy of iron, nickel and at least one other additional component. : en fr
  • FR728791A - Improvement in brake mechanisms : en fr
  • FR728951A - Preparation of a double carbonate of ammonium and magnesium for industrial purposes : en fr
  • GB377245A - Improvements in coatings for motion picture screens : en
  • US1867048A - Directory system : en
  • US1867094A - Water motor machine : en
  • AT129106B - Process for creating a cloudy decoration on enamel dishes. : de en
  • US1866815A - Card index : en
  • US1866940A - Liquid purification for kerr cells : en
  • US1866712A - Method of making combined sound and picture records : en
  • AU559532A - Improvements in and relating to machine for cutting match splints : en
  • DE554576C - Control switch, especially for electric rail vehicles : de en
  • ES126932A1 - A process for the manufacture of hemp soles or similar materials with a rubber rim from tires of discarded tires. : en es
  • FR728972A - Addressing machine : en fr
  • US1867508A - Transmission mechanism for axle driven indicators : en
  • AT129019B - Electric discharge tube. : de en
  • DE554844C - Device for producing pipes from cement, concrete or the like by centrifuging and for reworking their inner surface : de en
  • ES126905A1 - Improvements in refrigerators. : en es
  • GB376544A - A process for treating zinc oxide containing materials : en
  • FR728953A - Acoustic echo sounding equipment on board a noisy aircraft : en fr
  • AT129061B - Induction furnace. : de en
  • AU290231A - Process and apparatus for preparing phosphatic fertilizer : en
  • CH155900A - Control procedure. : de en
  • CH156028A - Device for displaying the speed and recording the direction of travel for vehicles. : de en
  • US1867398A - Control circuit for vapor electric discharge devices : en
  • DE554616C - Steering gear : de en
  • DE554701C - Process for the esterification of natural and synthetic resin acids : de en
  • FR728894A - Improvement in pneumatic wheels for trucks and similar vehicles : en fr
  • US1866666A - Pyrolytic decomposition of hydrocarbons : en
  • CH155874A - Device on motor vehicles for automatically interrupting the ignition circuit when the engine is stopped. : de en
  • AT129024B - Auxiliary device for X-ray examination. : de en
  • AT129158B - Machine, in particular internal combustion engine, with at least one auxiliary device that is driven by a shaft mounted in the machine frame. : de en
  • US1867171A - Tone stabilizing : en
  • US1867106A - Hydroxy-benzocarbazole-carboxylic acids : en
  • US1866546A - Tunnel kiln : en
  • US1867247A - Garment hanger : en
  • US1867332A - Ethanol-amine salts of theophylline and process of making them : en
  • CH155921A - Arrangement for the periodic ignition of a metal vapor arc, in particular a mercury vapor arc. : de en
  • CA324135A - Overhead opening garage door : en fr
  • CH155986A - Waterproof apron. : de en
  • DE554827C - Rotary lobe pump with sickle-shaped working space and radially movable, positively controlled pistons in the piston drum : de en
  • DE554897C - Process for the production of plastic condensation products from aqueous polysulphide solutions and paraffin dihalides : de en
  • DK45921C - Stocking holder or similar. : da en
  • US1867003A - Shoe : en
  • AT129025B - Rubber hot water bottle. : de en
  • CH156016A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • DE554808C - Inflatable yarn support for yarn processing machines, such as knitting machines u. like : de en
  • AU2986030A - Spray gun : en
  • US1866669A - Impulse transmitter : en
  • CA324088A - Radiant heat superheater : en fr
  • CH156040A - Axle counting device. : de en
  • US1867495A - Vending machine : en
  • USD87365S - Design fob a clock face : en
  • CA324015A - Regulating valve : en fr
  • CH155824A - Watch movement with jumping hours. : en fr
  • FR728725A - Method of constructing and driving foundation piles using hydraulic or mechanical jacks : en fr
  • CH155797A - Stationery stack with movable stage and suspended stage holder. : en fr
  • CA324225A - Textile fabric and article : en fr
  • DE554582C - Spulenstueck for deep sea telecommunication cable : de en
  • DE554756C - Gymnastics equipment for orthopedic, gymnastic u. Like gymnastics exercises, dry swimming exercises, etc. : de en
  • CA324165A - Clutch control mechanism : en fr
  • CH155833A - Process for the production of castings, in particular bronze bearing shells. : de en
  • CH155851A - Drum brake. : en fr
  • CH155935A - Collapsible sweat cabin with heating device. : de en
  • US1867157A - All metal gimped material : en
  • CA324107A - Sleeve seal : en fr
  • US1866675A - Automatic machine for arc welding : en
  • CH156039A - Device for lifting loads on motorized trucks. : de en
  • CH155754A - Cheese boiler furnace. : de en
  • GB376583A - Improved process of and apparatus for the concentration of nitric acid : en
  • DE554661C - Device for comparing several electrical alternating current quantities with one another, in particular for synchronizing two line systems : de en
  • DE554666C - Process for the production of bodies from heat-oxidizable metals by centrifugal casting : de en
  • GB376634A - Elastic seaplane undercarriages : en
  • CH155796A - Gloss-resistant metal object and process for its manufacture. : de en
  • CH155813A - Scales for weighing goods that should have a predetermined weight. : de en
  • US1866702A - Driving connection : en
  • US1867004A - Throttle valve mechanism : en
  • CH156002A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CA324027A - Hair waving device : en fr
  • CA324097A - Hand brake mechanism : en fr
  • US1866811A - Paper-making apparatus : en
  • US1867166A - Fuel burning device : en
  • CA324024A - Superheater : en fr
  • CA324180A - Starting mechanism for synchronous motor clocks : en fr
  • CA324226A - Manufacture of filaments, yarns or threads : en fr
  • CH156030A - Fuse cartridge calibrated for high intensity. : en fr
  • CA324149A - Talking machine : en fr
  • CH155743A - Tension tester for warps. : de en
  • CA324134A - Metallic receptacle and closure : en fr
  • NL27291C - : en
  • CA324069A - Plant spraying apparatus : en fr
  • US1866601A - Compensating for distortion in transmission : en
  • US1867407A - Direct current high voltage cable testing system : en
  • US1867439A - Azo-dyestuffs and process of making same : en
  • US1866660A - Pressure indicator : en
  • US1867262A - Flush tank valve seat : en
  • US1867450A - Trolley bucket conveyer : en
  • US1866913A - Sound delivery construction : en
  • US1867020A - Rig for rotary drills : en
  • US1866535A - Turbine blender and the like : en
  • CH155712A - Hinge, in particular for furniture. : de en
  • GB376409A - Improvements in or relating to protective arrangements for electrical apparatus : en
  • US1866537A - Abrasion testing machine : en
  • US1867336A - Work support guide for slicing machines : en
  • FR728888A - Process for preparing sealants or cements based on liquid glass : en fr
  • GB376527A - Improvements in grab-buckets : en
  • CA324232A - Stencil sheet : en fr
  • CH155930A - Device for image production by means of X-rays. : de en
  • CH155771A - Process for the preparation of a chlorination product of the ketimide of acenapht-peri-indandione. : de en
  • CA324209A - Trailer control mechanism : en fr
  • DE555017C - Attachment of anode grids for metal vapor rectifiers : de en
  • DE554641C - Laundry rammer with suction cups : de en
  • CH155937A - Apparatus for the production of superheated steam baths. : en fr
  • US1866563A - Electric switch : en
  • US1866709A - Pelt stretching frame : en
  • US1867167A - Cap for jars and the like : en
  • US1867244A - Lock : en
  • CH155809A - Measuring device for continuous monitoring of the progress of work on cylindrical workpieces, especially for measuring the raceway and rim width of roller bearing races during machining. : de en
  • AT129084B - Process to prevent premature aging of the oil in electrical equipment. : de en
  • CH155812A - Registration device for speedometers for vehicles. : de en
  • CA324054A - Road roller : en fr
  • CA324200A - Spray coating machine : en fr
  • US1867102A - Process of making water gas : en
  • AT129113B - Sliver compactor for drafting systems of spinning machines. : de en
  • AT129002B - Paper (check) strip conveying device for cash registers, accounting or calculating machines. : de en
  • AT129132B - Loom. : de en
  • CA324129A - Lock : en fr
  • US1867113A - Machine for applying metal caps to bottlfs : en
  • US1866591A - Process of making a superior oil : en
  • US1867168A - Hay cutter and distributor : en
  • AU527131A - Improvements in or relating tothe treatment of milk products : en
  • US1866753A - Tunneling machine : en
  • CH155822A - Device suitable for storing and viewing pictures, especially small photographic pictures. : de en
  • CH155887A - Oil transformer with oil boiler for particularly high internal overpressures. : de en
  • CH155747A - Vat dye preparation. : de en
  • US1866961A - Wing structure : en
  • US1866604A - Electrolytic device : en
  • US1866998A - Turf roller : en
  • USRE18515E - Signments : en
  • CA324130A - Torch structure : en fr
  • CA324176A - Machine for cleaning plates of glass : en fr
  • DE554811C - Artificial silk spinning machine with several switchable spools per spinning position : de en
  • GB376417A - Improvements in the manufacture on circular knitting machines of stockings and in machines therefor : en
  • FR728938A - Mounting of lamps illuminating the devices of a dashboard : en fr
  • GB376376A - Improvements in fittings for drop-end couches and the like : en
  • AT129087B - Drive with electric power transmission, in particular for diesel-electric vehicles. : de en
  • US1867279A - Valve : en
  • ES126945A1 - Improvements in the guns for hunting shotguns. : en es
  • US1866633A - Method of treatment of the glands of the plagiostomi : en
  • CH155871A - Fuel injection device on injection internal combustion engines with air injection. : de en
  • US1867251A - Spring washer : en
  • US1866971A - Process of making cellulose acetate : en
  • US1867469A - Hanger : en
  • US1866719A - Process of removing tar from pyroligneous liquids : en
  • AT129031B - Electrolytic cell for halogen alkali and alkaline earth electrolysis using the amalgam process. : de en
  • CH155844A - Screwdriver with guide device. : de en
  • AT129146B - Two-cylinder two-stroke internal combustion engine with a common combustion chamber. : de en
  • AT129184B - Winding arrangement. : de en
  • CH155946A - Circuit arrangement for switching on and off subscriber stations in telegraph systems. : de en
  • CH155951A - Telephone system with several exchanges and dialer operation. : de en
  • US1866798A - Drop pit mechanism : en
  • US1867236A - Gas sealed gland : en
  • US1867159A - Filing device : en
  • AU580632A - Improvements relating to machines for grading eggs and the like : en
  • FR728841A - Process for manufacturing telephone cables free from secondary couplings and cable manufactured by this process : en fr
  • CA324050A - Lamp producing motion effects : en fr
  • CA324083A - Electrolytic cell : en fr
  • CA324188A - Meat cooker adjuster : en fr
  • ES126896A3 - Improvements in the manufacture of furniture for sewing and other uses. : en es
  • FR728943A - Shooting game or marbles for halls or fairground : en fr
  • GB376736A - Improvements in or relating to knitted articles and to methods of knitting : en
  • AT129036B - Device for the medical application of alternating currents of the highest frequency. : de en
  • AT129193B - Magnetic pole for electrical machines. : de en
  • US1866993A - Conveyer chain : en
  • AT129172B - Device for switching electrical slave clocks. : de en
  • CA324137A - Air motor jack : en fr
  • DE554991C - Device for cleaning castings using a freely movable pressurized water jet : de en
  • CA324186A - Shipping container : en fr
  • US1867321A - Safety pressure head : en
  • US1867051A - Advertising sign : en
  • AT129175B - Circuit arrangement for holding conference calls. : de en
  • US1867479A - Dipper or bucket for excavating machines : en
  • CA324077A - Continually variable change speed gear : en fr
  • AT129058B - Electric tube. : de en
  • CA324045A - Anti-stall mechanism for automobile engines : en fr
  • CH155785A - Process for the production of a product containing low-boiling hydrocarbons by destructive hydrogenation of high-boiling, hydrocarbon-containing substances. : de en
  • AT129124B - Dunking device on match machines. : de en
  • US1866780A - Suspenders : en
  • US1866973A - Recording manometer : en
  • AT129029B - Auxiliary device for X-ray examination. : de en
  • AT129153B - Fuel supply device for multi-cylinder injection internal combustion engines. : de en
  • CH155979A - Process for producing colored masses. : de en
  • US1866922A - Electric switch : en
  • US1867397A - Filtering apparatus : en
  • US1866632A - Manufacture of aromatic acids : en
  • US1867015A - Tube testing device : en
  • US1867411A - Swivel lamp for motor vehicles : en
  • CH155943A - Nail polisher. : en fr
  • FR729001A - Mounting for electrostatic loudspeakers : en fr
  • GB376611A - Process and apparatus for the treatment of soda-treated tars and other similar residues of the petroleum industry with a view to the conversion thereof into light products : en
  • US1867120A - Means for rolling out a tube with an internal thickening at the rear end from a tubular blank : en
  • AT129048B - Toothbrushing device with resilient friction elements. : de en
  • CH155996A - Process for the preparation of 1-oxo-2-phenyl-2-methyl-ethane. : de en
  • CH155774A - Process for the production of thiourea. : de en
  • FR729038A - Spark plug fuel injector device : en fr
  • GB376439A - Improvements in or relating to nail polishers : en
  • CH155865A - Hydraulic axial flow machine. : en fr
  • US1866733A - Gyroscopic compass : en
  • US1866900A - Gambrel : en
  • USD87345S - Poration : en
  • AT129060B - Radio device with several scales that can be used alternately. : de en
  • AU2986030B - Spray gun : en
  • CH155699A - Height adjustable stand. : en fr
  • CH155732A - Self-donor. : de en
  • CH155919A - Vacuum tube with a pinch point in which several support wires are arranged. : de en
  • FR728973A - Combined electro-magnetic and mechanical process for remote measurements and device for implementing the process : en fr
  • CH155694A - Ribbed concrete ceiling. : de en
  • DE554499C - System for the supply of steam and hot water consumers, especially for heating : de en
  • US1866561A - Tube and tube sheet and ferrule therefor : en
  • US1867446A - Trucking apparatus : en
  • CA324212A - Travelling bed feed for wood planers : en fr
  • CH155729A - Wooden drawer. : de en
  • CH155801A - Gummed paper strip. : de en
  • CH156001A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • ES127053A1 - PROCEDURE FOR THE PRODUCTION OF METALS FROM METAL COMPOUNDS : en es
  • CA324096A - Brake slack adjuster : en fr
  • CA324104A - Sound recording apparatus : en fr
  • FR728772A - Wallet lock, briefcase, game bag, and the like : en fr
  • US1867057A - Process of preparing monobenzoyldiamino-anthraquinone : en
  • CA324034A - Tire spreader : en fr
  • CH155750A - Duplicating machine with automatic control of the fabric run. : de en
  • US1866619A - Pipe joint : en
  • DE554775C - Drying drum for the treatment of goods that are suitable for direct exposure to high temperatures : de en
  • GB376459A - Improvements in or relating to the feed hoppers of roller and roller and breast mills for grinding and/or refining paints or fluids or mixtures which become fluid after g rinding : en
  • DE554633C - Process for the extraction of iron oxide : de en
  • DE555033C - Process for dyeing paper, cardboard, etc. like : de en
  • DE555086C - Protection device for furnace walls : de en
  • CA324156A - Surgical dressing : en fr
  • FR729027A - Screw clasp, necklaces, belts, or bracelets : en fr
  • CH155846A - System for the removal of moisture contained in a continuously falling flow of grain. : de en
  • US1867361A - Keyhole lock construction : en
  • DE554724C - Process for the production of finished metal castings by melting the latter in the mold : de en
  • ES805Y - Pipe distributor to condense the steam from the razor, dynamo and horse pump into fishing steam. : en es
  • GB376793A - Process for the production of mixed manures : en
  • GR3728B - INDIRECT HEATING BREAD STEAM. : el en
  • FR728760A - Hydrogen purification methods : en fr
  • GB376576A - Improvements in or relating to internal combustion engines working with liquid fuel injection : en
  • GB376710A - Improvements in the pistons of internal combustion engines : en
  • DE554636C - Simple or chain-like electrical wave filter : de en
  • DE554766C - Periodic absorption refrigeration machine : de en
  • FR728937A - Starter for internal combustion engines : en fr
  • DE541060C - Device for stirring blood : de en
  • DE554597C - Triggering device for insurance machines : de en
  • DE554815C - Device for wiping protective goggles : de en
  • GB376359A - Improvements in or relating to apparatus for a table ball game : en
  • GB376375A - Improvements in and relating to blowpipes for welding and cutting metals : en
  • GB376412A - Improvements in or relating to machines for shaking-down chocolate and similar masses in moulds : en
  • AT129105B - Device for simultaneous tension and kink relief in electrical flexible conductors. : de en
  • CA324228A - Textile material processing : en fr
  • US1867312A - Channel : en
  • US1866642A - Can top punching implement : en
  • US1867384A - Thermostatic switch : en
  • US1867385A - Mechanical movement : en
  • US1867147A - Tap changing switch and system : en
  • US1867324A - Spark plug cleaner : en
  • US1866789A - Loading machine : en
  • US1867261A - Refrigerating apparatus : en
  • US1867334A - Automatic steering mechanism for dirigible aircraft : en
  • US1867489A - Means for storing and supplying glass batches of uniform mixture : en
  • AT129014B - Flat-lying bathing shoe made of rubber and the process for its manufacture. : de en
  • CA324009A - Throttle valve operating mechanism : en fr
  • FR728906A - Improvements in or relating to bladder catheters : en fr
  • GB376342A - Improvements in or relating to cooling apparatus suitable for use with tanks containing liquid immersed electrical apparatus : en
  • GB376416A - Sun bath apparatus : en
  • US1867067A - Oakum packing : en
  • AT129015B - Device for electrical telecommunication of measured quantities. : de en
  • CA324025A - Locomotive : en fr
  • ES808Y - Apparatus for waving hair. : en es
  • GB377261A - Improvements in or relating to machines for forming carton like containers from blanks : en
  • US1867131A - Method of and apparatus for testing condensers : en
  • US1867228A - Step mechanism : en
  • DE554845C - Method and device for the production of pipes by pouring mortar optionally mixed with fibrous material : de en
  • DE554892C - Process for separating saponifiable from unsaponifiable or unsaponified substances : de en
  • US1867297A - Artificial cellulose yarns produced by the stretch spinning process : en
  • US1867214A - Radio receiving system : en
  • US1867499A - A copartnership composed of a : en
  • US1866907A - Piston and ring : en
  • US1867308A - Hydraulic speed transmission : en
  • DE554840C - Pincer-like gripper for transferring tobacco : de en
  • CH155734A - Device for washing and post-treatment of spider cakes and other thread windings made of artificial silk. : de en
  • DE554978C - Back pressure combustion turbine for operation with single solid fuel charges : de en
  • US1866744A - Pneumatic drying of materials : en
  • US1867195A - Heavy duty valve : en
  • CA324081A - Damper control lock mechanism : en fr
  • US1867542A - System of television : en
  • DE554711C - Procedure for eliminating capacitive crosstalk interference when laying pupin cables : de en
  • US1866917A - Manufacture of cellulose material from hemp fibers : en
  • US1866935A - Generator : en
  • US1867360A - Slide fastener socket : en
  • FR728964A - Heat reflector chandelier : en fr
  • GB377257A - Improvements relating to electric accumulators : en
  • GB376365A - Improvements in the method of and apparatus for assembling and securing strengthening sleeves to the ends of tubular members : en
  • GR3731B - NEW SHAPE METHOD FOR CONSTRUCTION OF FLUID PRODUCTS MEASURES. : el en
  • DE554784C - Process for the production of acetaldehyde and acetic acid : de en
  • US1866861A - Snowplow : en
  • US1866851A - Sheet material feeding device : en
  • US1867018A - Alloy : en
  • US1867492A - Gear transmission : en
  • FR729009A - Process for the manufacture of phosphorous iron poor in, or practically free of silicon : en fr
  • FR728870A - Convenience store, in particular for motor vehicles : en fr
  • FR729019A - Service hoist for electrolytic tanks : en fr
  • GB376374A - Improvements in and relating to exhaust silencers : en
  • US1866884A - Brake : en
  • US1867017A - Freezer for ice cream and the like : en
  • US1867186A - Snowplow : en
  • US1866761A - Rotary pump, engine, meter, or the like : en
  • US1867104A - Fuel feeding tank : en
  • US1866957A - Detector for bulged end cans : en
  • CA324181A - Non-inflammable cleaning solvent : en fr
  • FR728732A - Electric switch : en fr
  • FR728872A - Improvements in methods of constructing roads, areas, walls, foundations or other constructions of concrete or the like : en fr
  • US1866953A - Bed : en
  • CH155701A - Movable weir with a top hatch that can be moved between side shields. : de en
  • CH156036A - Process for the preparation of a 2-oxymethylbenzimidazolar acid. : de en
  • US1866830A - Matrix molding press : en
  • US1867092A - Oil agitator : en
  • US1867437A - Dauber : en
  • CH155893A - Plug for socket. : en fr
  • CH155888A - Protection device for massive metal parts against leakage flux. : de en
  • CH155987A - Tie holder. : de en
  • DE554974C - Procedure for cleaning rubber milk juice : de en
  • GB376457A - Manufacture of 1-meta-hydroxyphenyl-2-aminopropanol-1 : en
  • DE554664C - Procedure to avoid the flashback of the flame in burners with separate mixing and combustion space for gaseous, vaporized, liquid or dust-like fuels : de en
  • CH155820A - Lectern. : de en
  • US1866592A - Voice operated repeater circuit : en
  • NL27088C - device for use with roentgen installation : en nl
  • US1866818A - Closure : en
  • US1867065A - Attachment plug : en
  • US1866782A - Method and implement for expanding springs : en
  • US1866962A - Synthetic resins and process of preparing same : en
  • US1867252A - Roach trap : en
  • US1867290A - Centrifugal pump : en
  • US1867419A - Operation of series connected vacuum valves : en
  • GB376405A - Improvements relating to the production of metal castings : en
  • AT129028B - Circuit arrangement for X-ray tubes. : de en
  • ES126578A3 - A process for the manufacture of a case for the packaging of balls of thread for sewing. : en es
  • GB376818A - Improved method of preserving rubber and other oxidizable organic materials : en
  • DE554824C - Electric belt drive for sewing machines : de en
  • DE555003C - Production of hydrogen : de en
  • ES126904A1 - An improvement in tempering for the looms. : en es
  • ES126923A1 - Machine for the manufacture of welded tubes by juxtaposition. : en es
  • US1867116A - Cover for handbags : en
  • DE554995C - Method for weatherproofing building materials : de en
  • CH155864A - Pump for liquids, especially manure. : de en
  • US1866616A - Shoe construction : en
  • US1867432A - Tip trade card : en
  • US1867516A - Electric sign : en
  • DE554709C - Radio receiver, which can be switched between inductive-variable coupling and capacitive-fixed coupling between antenna and amplifier input circuit : de en
  • ES126943A1 - New automatic gate for baking mainly applicable to baking ovens. : en es
  • GB376517A - Improvements in or relating to grid-controlled gaseous electric discharge tubes : en
  • GB376537A - Improvements relating to venting apparatus for beer barrels : en
  • US1866707A - Piano key action : en
  • US1867535A - Construction material : en
  • NL27374C - : en
  • US1866640A - Shiftable body truck : en
  • DE554214C - Receiving circuit, consisting of a rectifier and a downstream tube amplifier : de en
  • AT129004B - Electrical signaling device. : de en
  • AT129034B - Electric discharge tube for emitting ultraviolet rays. : de en
  • DE554985C - Device for regulating the traffic at road bends by means of roadway contact thresholds : de en
  • ES127009A1 - A self-regulating device for cleaning tram tracks. : en es
  • FR729016A - Synthetic petroleum : en fr
  • US1867148A - Fluid cooled roll : en
  • US1867180A - Cementitious composition and method of making same : en
  • US1867193A - Kerr cell : en
  • CH155911A - Dry rectifier. : de en
  • US1866771A - Wrench : en
  • US1866526A - Refrigerating apparatus : en
  • FR729030A - Further training in paper manufacturing : en fr
  • GB376501A - Improvements relating to railway switches : en
  • GB376701A - Improvements in and relating to bonnet fastening devices for use on motor cars : en
  • GR3737B - HYDRAULIC DIFFERENTIAL DEEP WELL PUMP. : el en
  • US1866793A - Smokehouse teolley : en
  • US1866611A - Concentric conducting system : en
  • GB376413A - Improvements in printing inks : en
  • USD87353S - Design for a vending cabinet : en
  • US1866533A - Vacuum tube mounting : en
  • US1867341A - Chassis frame construction : en
  • US1866531A - Riddle apparatus : en
  • US1867457A - Charge forming device for internal combustion engines : en
  • AU286131A - Improvements inthe heels of boots and shoes : en
  • CH155953A - Circuit device for comparing quantities. : de en
  • CA324044A - Locomotive tender tank : en fr
  • FR728786A - Method for obtaining relief images by scanning : en fr
  • GB376592A - Improvements in or relating to indicator apparatus for multicylinder engines : en
  • GB376676A - Improvements in and relating to cigar making machines : en
  • CA324125A - Acetic acid concentration : en fr
  • US1866968A - Indexed book : en
  • US1867001A - Lock mechanism : en
  • US1867154A - Method of fabricating vacuum vessels : en
  • DE554967C - Suspension isolator with a protective hood attached to the top cap and an oil cup attached to the bottom cap : de en
  • CA324059A - Integral shoulder antifriction bearing roller : en fr
  • DE555010C - Device for excavating plates from plate ice makers : de en
  • AT129134B - Disc coil. : de en
  • US1867491A - Injection of liquid fuel in internal combustion engines : en
  • US1867317A - Rock-drill and like tool : en
  • US1867514A - langdon : en
  • USD87374S - Design fob an artificial bait ob : en
  • AT129101B - Light metal pistons for internal combustion engines. : de en
  • AT129116B - Building resting on rollers. : de en
  • AT129148B - Winding device for electric clocks, in particular electric normal clocks. : de en
  • CH155902A - Device for the automatic connection and disconnection of an electrical power consumer depending on a gas or liquid pressure. : de en
  • CH155971A - Direction indicators on bicycles, motorcycles and the like. : de en
  • AU293531A - Improvements in or relating to burglar alarms : en
  • DE555000C - Steep card index, in which the cards, one behind the other, are arranged in a staggered manner on spacers and are held in place by dividing cards and support walls : de en
  • ES126986A1 - Improvements in the explosion engines. : en es
  • AT129016B - Shirt for women or children. : de en
  • AT129190B - Device for monitoring electrical systems that contain a discharge vessel. : de en
  • FR728729A - Improvements to devices for applying the wrapper on the head of cigar dolls : en fr
  • GB376426A - A process for the production of ammonia or ammonium salts, soda, caustic soda and tar or oil from common salt and coal : en
  • GB376565A - Improvements in and connected with chimney-cowls, the same being also applicable forventilating purposes : en
  • GB378978A - Improvements in or in means for launching torpedoes : en
  • CH156015A - Process for the preparation of a blue dye of the diaminotriphenylmethane series. : de en
  • FR728871A - System for regulating sound and talking cinematographic devices and application of this process to these devices : en fr
  • US1866645A - Sewing machine : en
  • US1866848A - Abrading machine : en
  • FR728889A - Steam engine fitted with an exhaust steam turbine : en fr
  • GB376522A - Improvements in controllers for electric motors : en
  • GB376693A - Improvements in or relating to headlamps for vehicles : en
  • CH155768A - Process for the production of potassium nitrate. : de en
  • GB376507A - Improvements in or relating to signs : en
  • US1866542A - Chaser : en
  • US1867164A - Loose leaf binder : en
  • FR728918A - Knee cushion : en fr
  • GB376631A - Improvements in and relating to grinding wheels : en
  • GB376646A - Improved manufacture of nitrated cellulose : en