• US1739787A - Fluid-controlling system : en
  • US1740042A - Cover holder for cooking utensils : en
  • US1740107A - Annunciating switch device : en
  • US1739791A - Horn-reenforcing means : en
  • US1740413A - Folding machine : en
  • US1739595A - Automatic gas-tap control : en
  • AU1725428A - Earth scoop : en
  • US1740149A - Multiple-spindle drilling machine : en
  • AU2087429A - Process for treating hydrocarbons ofthe nature of asphalt tar, pitch, petroleum residues and similar substances with gaseous substances : en
  • US1739588A - Receptacle holder : en
  • US1739621A - Plumbing fixture : en
  • FR671757A - Improvements in punch presses : en fr
  • US1739580A - Paper product : en
  • US1739764A - Machine tool : en
  • US1740025A - Hood for automobiles and other vehicles : en
  • DE488071C - Windshield for motor vehicles : de en
  • CA295658A - Lemon squeezer : en fr
  • FR671718A - Culture support : en fr
  • US1740128A - Bobbin stripper : en
  • US1740145A - Air preheater : en
  • US1740154A - Machine for finishing stone : en
  • US1739525A - Loading and unloading device for tank cars : en
  • DE487912C - Looper thread guide device for sewing machines : de en
  • ES115372A1 - Lifting device for submarines. : en es
  • GB322814A - Improvements in and relating to thermionic amplifiers : en
  • US1740015A - Sprinkler valve : en
  • US1740076A - Electric cable : en
  • US1740144A - Apparatus for and method of making tubular shafts for golf clubs and the like : en
  • DK41291C - Grabber for Vending Machines. : da en
  • US1740264A - Vacuum tube : en
  • CA295813A - Method and apparatus for the distribution of volatile substances : en fr
  • US1739718A - Scaffold horse : en
  • US1739845A - Machine for forming glass articles : en
  • US1740430A - Tube-cutting machine : en
  • CA295826A - Electron discharge device : en fr
  • CA295828A - Water heater : en fr
  • CA295686A - Window shade adjusting device : en fr
  • CA295808A - Metallurgical coal : en fr
  • DE488085C - Swiveling sliding window : de en
  • US1740007A - Headlight for motor vehicles : en
  • US1740423A - Intaglio offset lithographic plate and process of making same : en
  • DE487731C - Insulating base for installation switch, which is inserted into the cavity of a protective cap : de en
  • ES115693A3 - Procedure to protect reinforced concrete, mortar and similar materials against the influences of different kinds of oil and water. : en es
  • FR671456A - Process for the manufacture of materials usable in the textile industry, the leather industry and allied industries as impregnation, wetting, cleaning and dispersing agents : en fr
  • FR671948A - Device for automatically dispensing specific quantities of liquid : en fr
  • GB322876A - Improvements in friction clutch discs or rings : en
  • GB322952A - Work-clamp for sewing machines : en
  • DE488045C - Heating pad, heating container or the like : de en
  • GB322874A - Method and apparatus for the presentation of maximum of sunlight to plants in greenhouses : en
  • CA295653A - Conductor terminal : en fr
  • ES114941A1 - A light bulb for lock. : en es
  • ES115682A1 - Improvements in the procedure for the preparation of dispersions. : en es
  • FR671645A - Drum file cabinet : en fr
  • GB322926A - Improvements in or relating to flong moulds for use in the production of printing or like rubber plates : en
  • DE487807C - Platinum matrix for the production of porcelain jacket crowns : de en
  • ES115628A3 - Enhancements to engine plungers. : en es
  • CA295763A - Railway truck : en fr
  • US1739587A - Oscillating device : en
  • US1740112A - Shutter lock for cameras : en
  • USD80116S - conant : en
  • FR35218E - Centrifugal thruster : en fr
  • FR671630A - Ratchet : en fr
  • FR671854A - Device for actuating the needle of indicating devices : en fr
  • US1739636A - Railway structure : en
  • DE487701C - Process for the production of ferments : de en
  • ES115634A1 - A mechanism to move the headlights of cars synchronously with the front wheels of the vehicle itself. : en es
  • US1740338A - Railway-car-truck side frame : en
  • DE487799C - Closing device for vessels, especially for accumulator vessels : de en
  • DE488237C - A naked weapon that unites a firearm : de en
  • DE487950C - Dividing device for sausage filling machines : de en
  • FR35162E - Improvements to thrust seals for oil-filled cables : en fr
  • GB323043A - Improvements in sound recording or reproducing devices : en
  • DE488135C - Angle valve for manure pipes : de en
  • US1739703A - Airplane : en
  • US1739553A - Means for determining the wear of diamond-pointed tools and the like : en
  • US1740396A - Bog cutter and road leveler : en
  • DE488187C - Separator for electrical lead collectors : de en
  • US1739544A - Refrigeration : en
  • US1740317A - Fire life-saving device : en
  • US1740356A - Electrical power system : en
  • US1739569A - Musical toy : en
  • ES115770A1 - Improvements in scales. : en es
  • FR671644A - Improvements in the manufacture of brake linings, clutch linings and similar friction materials : en fr
  • FR35236E - Automatic reversing switch : en fr
  • GB322864A - Improvements in locomotives : en
  • FR671752A - Rontgen tube : en fr
  • FR671829A - Improvements made to cases intended to receive pastes and in particular make-up : en fr
  • GB322875A - Improvements in tipping wagons : en
  • US1739950A - Sanitary individual telephone mouthpiece : en
  • AU1718428A - Improvements in and relating to distributors for fertilizer, seed andthe like : en
  • US1739686A - Soluble oil containing ether derivatives of polyhydroxy alcohols : en
  • US1740150A - Truck for railroad vehicles : en
  • CA295816A - Door check : en fr
  • US1739493A - Trap : en
  • US1740140A - Production of formic acid : en
  • DE487604C - Quadruple cable, mainly for telephone purposes, consisting of four cores stranded together with point-like crossings : de en
  • ES115675A1 - A flexible body in the form of a cord with a tubular envelope made of mesh and a knitting machine for its manufacture. : en es
  • GB322878A - An instrument for measuring humidity : en
  • DE487830C - Writing and drawing equipment : de en
  • DE487991C - Throttle valve, especially for fluid gears with power sharing : de en
  • CA295707A - Separator and loader for manure, dredged materials, etc. : en fr
  • FR671640A - Improvements in boxes or makeup bags : en fr
  • FR671695A - Process for the manufacture of coloring materials such as iron oxide and ocher : en fr
  • FR671995A - Mechanical control for transmission of force between two shafts : en fr
  • FR672015A - Combination anti-glare device and switch for motor vehicles : en fr
  • DE487996C - Scaffolding for aircraft : de en
  • DE488218C - Fuel injection device for internal combustion engines : de en
  • ES115376A1 - Automatic switch : en es
  • ES115783A1 - A manufacturing process for fasteners and fasteners. : en es
  • ES115782A1 - A manufacturing process for the half-round pins. : en es
  • ES115876A1 - Improvements in electromagnetic systems. : en es
  • GB322858A - Improvements in and relating to the cleaning of metal articles : en
  • ES110852A1 - A procedure of proportional measures for the preparation of all kinds of garments. : en es
  • FR671798A - Improvements to automatic and semi-automatic scales : en fr
  • GB309136A - Improvements in and relating to pistons for internal combustion engines, and other engines : en
  • GB322941A - An improved trap for killing rabbits and vermin : en
  • GB323017A - Improvements relating to incandescent electric lamps : en
  • FR671607A - Device for peeling and separating fruit from the shells of peanuts and similar products : en fr
  • US1739713A - Skid prevention for automobiles : en
  • US1739964A - Pin-tumbler lock : en
  • DE488096C - Cap shoe, the cap counter and cap supports are doubled : de en
  • US1740346A - Arrangement in water-closets : en
  • USD80147S - Howabd h : en
  • ES115251A2 - A new mattress. : en es
  • FR671723A - Fast advertising process on asphalt roads : en fr
  • FR672012A - Improvements to junction boxes for electric heaters and other applications : en fr
  • GB322895A - Improvements relating to tools for use when removing pneumatic tyre covers from wheel rims : en
  • FR671876A - Development of multi-valve and balanced regulators for superheaters : en fr
  • FR671902A - Improvement in the methods of stabilizing the operation of electric commutator machines : en fr
  • US1739775A - Spool-cleaning machine : en
  • US1740195A - Rotary duplicator : en
  • US1740420A - of cleveland : en
  • DE487808C - Ball pessary : de en
  • ES115627A1 - A lock latch with a hollow head. : en es
  • FR671822A - Lasso for catching dogs : en fr
  • FR671866A - Coupling device for trolleys, more especially tables for smoothing, soaping and polishing ices, glasses and other similar materials : en fr
  • GB322508A - Improvements in and connected with apparatus for calling attendants : en
  • GB305048A - Protective heat and sound insulating coverings : en
  • ES115660A1 - Circulation radiator arrangement for heavy oil horizontal motors used in the vehicle drive. : en es
  • FR671625A - Steam generator : en fr
  • FR672044A - Concrete block molding machine : en fr
  • CA295655A - Hoe : en fr
  • DE488221C - Tap with thread arranged on the spindle of the peg to raise or lower the peg when opening or closing : de en
  • US1739614A - Running toy figure : en
  • DE488217C - Surface carburetor for internal combustion engines : de en
  • AU1804529A - Improvements in draught devices for railway vehicles : en
  • ES115664A1 - A procedure for dehusking straps and laminated thin sheets. : en es
  • GB296429A - Improvements in the manufacture and production of valuable hydrocarbons : en
  • US1740397A - Seal and method for making the same : en
  • CA295756A - Pumping system for metal-tank rectifiers : en fr
  • ES115899A1 - A discharge tube with equipotential cathode. : en es
  • GR2573B - METHOD OF DYLINATION OF OLIVE OILS. : el en
  • US1740296A - Burner apparatus : en
  • FR671961A - Improvements made to electrical transformer stations : en fr
  • GB322915A - An improved combined tap or cock and lock : en
  • US1739973A - Nonreversible furnace : en
  • US1739770A - Gas-vent valve for oil-pumping equipment : en
  • US1739971A - Identification-plate frame : en
  • DE486113C - Spreader sliding part for the spreader hinged on the floor of the photographic camera : de en
  • DK41313C - Traffic signs. : da en
  • ES115762A3 - A procedure for the manufacture of artificial silk and its mixtures of patterned ribbons. : en es
  • DE477520C - Bidet with flushing device : de en
  • US1739914A - Musical instrument : en
  • CY16A - Improvements in and relating to the treatment of iron pyrites : en
  • DE487662C - Wood grinder with electric feed motor controlled by a liquid switch : de en
  • ES114653A1 - Improvements in insulating containers against heat, with the corresponding procedure for its manufacture. : en es
  • FR35186E - Improvements to refrigeration machines : en fr
  • FR672011A - Method for the separation by filtration of visible rays from ultraviolet rays : en fr
  • GB305529A - Reinforced web and method of making it : en
  • FR35208E - Rotary inductor for turbo-generators : en fr
  • US1739873A - Apparatus for feeding molten glass : en
  • US1739960A - Downflow sheet-glass apparatus : en
  • US1740214A - Chair : en
  • DE487788C - Process for the preparation of the N-oxyaethyl derivatives of nuclear substitution products and homologues of 4-amino-1-oxybenzene : de en
  • FR35202E - New synthetic resin and its manufacturing process : en fr
  • FR671619A - High ohmic resistor composed of an insulating body carrying a thin layer of resistance : en fr
  • FR671797A - Refinements to plain end pipe joints : en fr
  • ES115735A1 - Improvements in the manufacture of knitted fabrics. : en es
  • FR671833A - Industrial process for the manufacture of concentrated superphosphates and phosphoric acid : en fr
  • FR671603A - Improvements to the processes and apparatus used to increase the adhesiveness of plastic surfaces : en fr
  • GB322983A - Improvements in or relating to the lubrication of internal combustion engines : en
  • ES115840A1 - Improvements in the manufacture of stamps or cachets to ingest medicines. : en es
  • US1739513A - Vacuum tube : en
  • DE488022C - Process for the production of window and door hinges : de en
  • DE488030C - Process for the preparation of water-insoluble and water-insensitive alkyl derivatives of cellulose : de en
  • US1739731A - Liquid-sampler for tanks : en
  • US1740204A - Method and apparatus for feeding liquid fuel : en
  • US1740323A - Hen's nest and nest rack : en
  • FR671687A - Improvements in starting and decompression devices for diesel engines : en fr
  • FR671788A - Switch socket : en fr
  • ES115832A2 - An improvement introduced in the manufacture of garments known as trenches. : en es
  • DE488238C - Lock for single shot rifles : de en
  • FR671935A - Process for the preparation of nitrogen tank dyes of the dibenzpyrenquinone series : en fr
  • FR35227E - Improvements to vehicles : en fr
  • FR671680A - Machine gun on carriage and method for increasing its swing range : en fr
  • GB319262A - Gear shifting mechanism : en
  • FR672014A - Pneumatic hay harvester, etc. : en fr
  • CA295748A - Loud speaker : en fr
  • US1739608A - Electrical remote control for ordnance : en
  • DE487942C - Increase of the reaction rate in the production of sulfuric acid from SO-containing gases in the presence of nitrogen-oxygen compounds : de en
  • DK41289C - Apparatus for Meatballs and the like. : da en
  • ES115873A3 - Disc wheel for automobiles. : en es
  • US1740224A - Store-front construction : en
  • US1740389A - brewer : en
  • FR671803A - Removable mounting device for knurling wheels in glass cutting tools : en fr
  • FR671847A - Chainsaw using rotary cutting tools : en fr
  • US1740367A - Terminal connection for electric apparatus : en
  • SU19296A1 - Automatic stop of the flat in the machine : en ru
  • ES115651A1 - An improvement introduced in the removable plows. : en es
  • DE488080C - Chain tree for looms : de en
  • FR35247E - A method of simultaneously taking a cinematographic view of a certain extent using several lenses : en fr
  • US1739825A - Process for producing crackled glassware : en
  • FR672029A - Furniture for phonographs : en fr
  • US1739675A - Pump dynamometer : en
  • DE487745C - Device for the continuous counting of the load on steam locomotives : de en
  • DE488027C - Device for spreading stacked index cards, notepads or the like by means of spreading members lined up between the cards : de en
  • ES115669A1 - Improvements in the equipment for the combustion of gas mixtures. : en es
  • FR671722A - Slide flute : en fr
  • GB322993A - A pressure governing valve : en
  • GB322946A - Improvements in or relating to transformers : en
  • DK41288C - Container for Storage of Mustard. : da en
  • FR671620A - Transmitter for typotelegraph devices with mechanical translator : en fr
  • GB323029A - Apparatus for the projection of light rays : en
  • DE487936C - Drive rods for paddle slides : de en
  • US1740058A - Device for eliminating- the printing of impressions on impression-cylinder : en
  • US1740228A - Luminous sign : en
  • US1740326A - Display cabinet : en
  • FR35197E - High frequency ozone sterilizer : en fr
  • CA295796A - Piston and piston-ring : en fr
  • US1739885A - Alternating-current driving device : en
  • GB323252A - Improvements in and relating to jointing rings for pipes and like purposes : en
  • DE488120C - Sandpaper disc holder for dental drills : de en
  • FR671863A - Method and device for washing boiler exhaust gases : en fr
  • GB322868A - An improved cleansing preparation : en
  • GB313162A - Improvements in and relating to scaffolds or frames for use in assembling structures : en
  • DE487821C - Device for the optional demonstration of electric light bulbs : de en
  • NL38732B - : en
  • US1739916A - Lamp-attaching device for miners' caps : en
  • US1740142A - Embroidery hoop : en
  • US1740207A - Curling tongs provided with heatable irons : en
  • NL21850C - : en
  • DE488118C - Method and device for the automatic individual removal of flexible wires from a supply of such, in particular in the manufacture of electric light bulbs : de en
  • FR671991A - Apparatus for facilitating the adjustment of automobile brakes : en fr
  • CA295695A - Utensil for cooking ranges : en fr
  • US1739578A - Shoe stiffener : en
  • US1739995A - Fruit cutting and pitting machine : en
  • US1740029A - Method of and apparatus for producing inner tubes or other articles : en
  • US1740039A - Op los angeles : en
  • US1739938A - Crane attachment for tractors : en
  • US1739945A - Amusement device : en
  • US1739776A - Railway brake bracket : en
  • GB322897A - Improvements in and relating to electric incandescent lamp holders : en
  • DE488042C - Arrangement for the investigation of Roentgen or the like. Radiation : de en
  • DE488012C - Casting mold, in particular for producing rotary printing plates : de en
  • DE487769C - Process for removing adhesive gases and drying objects using a periodic vacuum : de en
  • FR671632A - Improvements to devices intended to prevent the formation of creases at the tips of flexible collars : en fr
  • US1740013A - Mouthpiece for musical instruments : en
  • US1740162A - Butyl acetonic fermentation process : en
  • DE487999C - Car body for motor vehicles with seats arranged in the rear : de en
  • DE488097C - Strut for the construction of sewers, shafts and pits made of telescopic parts : de en
  • CA295759A - Rail anchor : en fr
  • US1740155A - Organ-stop control : en
  • ES115733A1 - Procedure of conservation against the humidity of the linings of the vats. : en es
  • AU2061529A - Excavating method and apparatus : en
  • DK41277C - X-ray system. : da en
  • FR671996A - Centrifugal air sprayer : en fr
  • DE488257C - Helical spring-like screw lock : de en
  • CA295691A - Method of sterilizing and activating fluids : en fr
  • DE487851C - Form cylinder for rotogravure printing machines : de en
  • US1739768A - Combination reproducer and receiver : en
  • US1740057A - Plant propagator : en
  • DE488211C - Device for monitoring and limiting the use of value dispensing apparatus, in particular postage stamp apparatus : de en
  • US1739510A - Locker-door lock : en
  • US1739727A - Electric siren : en
  • US1740021A - Assembling and repairing flying machines : en
  • US1740301A - Gate lock : en
  • CA295681A - Manufacture of artificial filaments : en fr
  • CA295677A - Sled runner for automobiles : en fr
  • DE487983C - Light pointer for projection images : de en
  • FR671675A - Pressure relief gate valve : en fr
  • CA295717A - Process of reducing ores and converting hydrocarbons : en fr
  • ES115691A1 - Procedure for the preparation of antimony salts soluble in water. : en es
  • DE488177C - Pulverized coal firing : de en
  • FR671789A - Manufacturing process of insulators, high temperature accumulators and capacitors : en fr
  • DE488041C - Ring-shaped electrode for metal oxide rectifiers : de en
  • FR35183E - : fr
  • FR671637A - Method and device for spinning artificial threads of uniform individual count : en fr
  • US1739897A - Jail-door-locking mechanism : en
  • US1740233A - Bottle holder : en
  • ES115571A3 - An instructive toy made up of various metal parts for mechanical constructions. : en es
  • DE487874C - Type lever typewriter with two groups of characters each containing two types for two fonts : de en
  • US1740053A - Welded joint : en
  • US1740241A - Spray gun : en
  • DE488029C - Extraction of calcium chloride and magnesia : de en
  • DK41303C - Procedure for the production of dense and blister-free castings of so-called white metal. : da en
  • FR35233E - Protective device for shoes : en fr
  • US1740094A - Nut lock : en
  • US1740325A - arnouil : en
  • ES115820A1 - Combined dynamo-engine starter with series and bypass excitation, especially for vehicles with combustion engines. : en es
  • ES115853A1 - Improvements in television sets. : en es
  • FR671605A - Improvements to items such as mirrors : en fr
  • DE487976C - High pressure piston compressor system : de en
  • GB322883A - Improvements in water heaters or geysers : en
  • GB323013A - Method of increasing the strength of timber and rendering it immune from attack by animal, bacterial and fungoid organisms : en
  • ES115637A1 - A mechanical procedure for making strips for frames and moldings. : en es
  • ES115778A1 - An instrument to indicate the reception of sound waves of light or heat. : en es
  • DE487814C - Hacksaw : de en
  • DK41310C - Hydraulic-electric motor. : da en
  • ES115897A1 - Manufacturing process of high strength agglomerated products. : en es
  • FR35165E - Automatic switching and regulating device for electric control of the bells : en fr
  • FR671738A - Toothbrush : en fr
  • GB316250A - Improvements relating to the inking mechanism of platen printing presses : en
  • GB323032A - Improvements in or relating to therapeutical buildings and structures : en
  • ES115648A1 - Improvements in the operating arrangements of water heaters and similar heating devices. : en es
  • CA295754A - Stabilization of plastics : en fr
  • US1739963A - Cylinder adjustment for offset-printing machines : en
  • US1739957A - Use of ammonia as a lubricant : en
  • US1740193A - Antifrost device for windshields : en
  • FR671921A - Improvements in the manufacture and processing of cellulose derivatives : en fr
  • DE488167C - Dynamic material testing machine for bending stress on the rotating test rod : de en
  • DE488197C - Depositing device for electric iron : de en
  • US1739656A - Saw set : en
  • DE487962C - Fastening the spring tongue on tram turnouts : de en
  • GB322838A - Improvements in or relating to gas fires : en
  • US1740261A - Paper rope carrier : en
  • US1739708A - Industrial truck : en
  • US1739762A - Chakles l enfanti : en
  • FR671841A - Device for slitting the edge of the upper leather in shoe broaching machines : en fr
  • DE487793C - Sand spreader for rail vehicles : de en
  • DE488015C - Koepfschippe for kicking off Ruebenkoepfen : de en
  • DE487748C - Self-igniting engine with high-powered compression of an air charge in the working cylinder, with which an additional space filled with a low-compression fuel-air mixture is connected at the end of the compression stroke : de en
  • DE488128C - Device for automatic fine adjustment of the elevator car : de en
  • FR35175E - Improvements to window lifters : en fr
  • US1740176A - A cobpobation of del aw abe : en
  • US1740337A - Steam generator : en
  • US1739677A - Method of manufacturing artificial stone : en
  • GB308357A - Bathing shoe : en
  • GB315785A - Improvements in fire extinguishers : en
  • GB323184A - Improvements in or relating to distant control plant utilising electric resonance relays : en
  • ES114576A1 - An accident safety device for cars and all kinds of vehicles. : en es
  • ES115881A1 - Perfeccionamientos in the mechanical manufacture of moldings and analogous works in the wood. : en es
  • FR35181E - Rubber coated bristle toothbrush : en fr
  • DK41273C - Automobile lock. : da en
  • GB309550A - Improvements in and relating to electrically wound clocks : en
  • GB322907A - Improvements in or relating to portable wireless receiving sets : en
  • ES115868A3 - The manufacture of colloidal sulfur by means of colloidal mills and stabilizing solutions. : en es
  • FR35200E - Furnace for carbonization at low temperature and in continuous operation of hydrocarbon materials : en fr
  • FR671759A - Combination lock : en fr
  • FR35214E - New varnish based on iron oxide : en fr
  • DE488005C - Wolf knife with any number of wings for meat wolves : de en
  • US1739561A - Gaseous electric discharge lamp : en
  • DE487972C - Process for the production of azo dyes : de en
  • GB322856A - Improvements in and relating to electric motor control : en
  • ES115657A1 - A procedure for the protection of aluminum, magnesium, or its alloys against the action of corrosive agents. : en es
  • FR35160E - Improvements to electrical suspension insulators : en fr
  • FR672009A - Improvements to machines for cutting and sorting sheets of paper or the like : en fr
  • USD80128S - Design fob woman s sock : en
  • US1739749A - cabell : en
  • US1739909A - Holder for nursing bottles and the like : en
  • US1739955A - Hatrack : en
  • US1740166A - Machine for mixing two or more substances with each other : en
  • DE487986C - Zuendanker for magnet-electric ignition devices : de en
  • DE488111C - Damping device for mast switch : de en
  • DE488127C - Device for the production of massive glass bodies according to : de en
  • DE488056C - Beehive : de en
  • DE488064C - Safety device for crusher with a breaking body connected to the drive or provided on the abutment : de en
  • ES115794A1 - Improvements in pneumatic bands, tires, wheels and their equipment for vehicles or chassis and airplanes and aircraft. : en es
  • GB322843A - Improvements in or relating to coin slots for coin freed mechanisms : en
  • ES115872A1 - Brake mechanism. : en es
  • US1739800A - Headlight : en
  • US1740049A - Dough divider : en
  • US1740403A - Electrical conductor : en
  • US1740257A - Display and slicing device : en
  • US1740179A - Partition strip for composition flooring : en
  • US1740294A - best available cop : en
  • US1739644A - Double-acting motor : en
  • US1740254A - Method and apparatus for generating steam, especially high-pressure steam : en
  • US1740305A - Knockdown portable pool : en
  • US1740352A - Light-valve transmitter : en
  • US1740080A - Gun-firing device : en
  • US1740229A - Lighting apparatus : en
  • US1740182A - Bolt-controlling fixture : en
  • GB323251A - A piston system for double-acting internal combustion engines : en
  • ES115658A1 - An improvement introduced in the economical stoves that can be used for central heating. : en es
  • GB302294A - Improvements in or relating to electrical condensers : en
  • FR35205E - Process for obtaining high value organic products : en fr
  • FR671930A - Case for projection devices : en fr
  • US1740168A - Pulley block : en
  • FR672004A - Method for neutralizing the glare of the headlights of motor cars or other vehicles and devices for implementing this method : en fr
  • FR672013A - Explosion engine : en fr
  • US1740009A - Manufacture of tools of tungsten : en
  • US1740011A - Concrete tank construction : en
  • US1740399A - Press for the production of artistic prints and impressions : en
  • US1739687A - Leg band for trousers : en
  • US1740235A - Valveless motor : en
  • DE487869C - Device for the production of calcium cyanamide : de en
  • DE488117C - Current transformer with measuring pads between its primary conductor and an earthed part, serving for static voltage measurement : de en
  • FR35178E - Sewing machine : en fr
  • GB322927A - Improvements in atomizers for very fluid liquids : en
  • GB322932A - Improvements relating to winding reels and swifts of the collapsible type : en
  • CA295659A - Compound and method for treating garbages : en fr
  • ES115609A1 - A new method of manufacturing iron handles. : en es
  • ES14U - New folding chair system in curved wood. (Machine-translation by Google Translate, not legally binding) : en es
  • FR671629A - Device allowing the study of respiratory exchanges as well as the treatment of diseases by the respiratory tract : en fr
  • FR671741A - Frame saw : en fr
  • GB322849A - A new or improved method of and means for folding woven names, tapes and the like : en
  • US1739840A - Proofing cellulosic, animal, and other substances against insects, animals, and organisms : en
  • GB322947A - Improvements in advertising and like display signs : en
  • DE487958C - Punch for railway sleepers : de en
  • DK41301C - Device for diverting transmissions. : da en
  • CA295733A - Nut tapping machine : en fr
  • FR671703A - Gas meter : en fr
  • DE487959C - Hydraulic friction clutch : de en
  • FR671613A - Stove for heating several rooms : en fr
  • FR671824A - Flexible transmissions improvements : en fr
  • FR671981A - Amplifying, reducing or reproducing device of movements, displacements or graphic representations : en fr
  • US1739594A - Furnace protection : en
  • US1739611A - Decorticating machine : en
  • US1739722A - Expansible band or bracelet : en
  • ES115654A1 - A new air navigation device. : en es
  • ES115807A3 - Non-slip transmission belt manufacturing process, with machine-sewn leather strips. : en es
  • FR671710A - Improvements to transmitting and receiving devices for telephony by light beams : en fr
  • GB314941A - Improvements in and relating to the production of uniform, pulverulent mixtures : en
  • US1739734A - Treatment of decolorizing clays : en
  • US1739984A - Helicopter : en
  • FR35164E - Improvements to resinous compositions and products and their manufacturing processes : en fr
  • ES115859A1 - Improvements in the apparatus for making glass. : en es
  • US1740415A - Car hanger : en
  • US1740355A - Carillon mechanism : en
  • FR35151E - Improvement in apparatus for dyeing coils of combed wool and other materials : en fr
  • US1740008A - District osi colttmbia : en
  • FR671692A - Security device (anti-theft) for automobiles : en fr
  • FR671755A - Improvements made to the arrival of the atomized fuel at the burners : en fr
  • GB298630A - : en
  • GB322865A - Improvements in or relating to firearms : en
  • DK41306C - Method for Preparing Therapeutically Valuable, Sterile and Durable Solutions of Dialkylaminoarylphosphinic Acids Salts. : da en
  • FR671787A - Device for turning cigarettes and other objects placed upside down on feeders to packaging machines : en fr
  • FR671808A - Photographic copying process : en fr
  • FR671911A - Solder paste : en fr
  • US1740360A - Fuel pump for internal-combustion engines : en
  • CA295721A - Instrument for gauging the rate of acceleration or deceleration of vehicles : en fr
  • US1740277A - Chicken brooder : en
  • FR35209E - Clasp constituting lengthening and shortening member for bracelets, necklaces and other uses : en fr
  • DE486947C - Lid closure for the emptying opening of mixers, agitators, Kollergengen u. Like. For masses of all kinds, namely ceramic masses : de en
  • DK41272C - Device for Milk Centrifuges. : da en
  • US1739558A - Harvester attachment : en
  • US1740113A - Lock washer : en
  • USRE17528E - Clean-out plug : en
  • CA295680A - Cord, rope, cable, etc. : en fr
  • CA295703A - Lubricating composition : en fr
  • ES114702A1 - Direct system for obtaining gauze and in general of non-compact fabrics and device for industrial application. : en es
  • GB323007A - Improvements in or relating to blanks for the manufacture of razor blades : en
  • DE487923C - Binder for light-sensitive substances : de en
  • FR671994A - Set of devices for submarine rescue : en fr
  • GB323003A - Method and machine for making razor blades : en
  • FR671745A - Improvements to printing machines : en fr
  • GB323038A - Dielectric material for submarine cables : en
  • ES115640A1 - A motor of explosion. : en es
  • US1739726A - Windshield regulator mechanism : en
  • GB323214A - Improvements in and relating to linkwork for reciprocating engines and the like : en
  • US1740392A - Combination pliers and wire-twisting tool : en
  • ES115630A1 - Drag or slide closure. : en es
  • FR671849A - Carburetor for internal combustion engines : en fr
  • US1740118A - Index device : en
  • GB300966A - Safety device for gas burners : en
  • DE487889C - Acid channel : de en
  • FR672006A - Headlights improvements for cars or other vehicles : en fr
  • US1739640A - Apparatus for preventing incrustation in steam boilers : en
  • FR671669A - Methods and devices for disposal, in t. s. f. parasitic noises due to the operation of telegraph apparatus and in particular baudot system apparatus and the like : en fr
  • FR672005A - Improvements to metal fasteners for suspenders, sock holders and similar applications : en fr
  • GB322845A - Improvements relating to telephone systems : en
  • ES115697A1 - Improvements in the method, with the corresponding apparatus, to produce cinematographic views in color. : en es
  • FR35187E - Compressed air brake : en fr
  • US1739643A - Bookholder and table : en
  • US1740402A - Brooder : en
  • FR671706A - Improvements in catalysis processes : en fr
  • FR35228E - Buckle for parachute belt : en fr
  • DE488088C - Stuffing box packing : de en
  • DE488003C - Motor vehicle wheel : de en
  • ES115785A1 - Improvements in the cutting devices of the tobacco bar in continuous bar cigarette manufacturing machines. : en es
  • GB322981A - Improvements in and relating to kinematograph apparatus : en
  • GB295660A - Process for the manufacture of a spreading paste for proofing textiles : en
  • US1740077A - Rotor : en
  • US1740188A - Resistance-measuring instrument : en
  • DE488103C - Manufacture of carbon disulfide : de en
  • ES115787A3 - A system of heat exchangers for steam boilers. : en es
  • DK41302C - Device at Layer for Skarn Boxes. : da en
  • GB322866A - Improvements in or relating to fixed ammunition for firearms : en
  • GB322802A - Hot pleating machine : en
  • CA295667A - Method of printing fabrics : en fr
  • US1739751A - Clutch : en
  • DE488115C - Cooling device for electrical machines with water and air cooling, in which water-cooled bodies are installed between the sheet metal stacks of the stand iron : de en
  • US1739744A - Paint and varnish remover : en
  • AU1731428A - Improvements in or relating to sound reproducing devices such as loudspeakers : en
  • CA295702A - Airplane launching appliance : en fr
  • AU1936929A - Improvements in and relating to coin-freed vending machines : en
  • CA295742A - Paper making machine : en fr
  • FR672042A - Device for measuring the acceleration or deceleration of vehicles of all kinds : en fr
  • GB310853A - Improvements in and relating to tapped-steam turbines : en
  • GB322819A - Improvements in shaft furnaces : en
  • US1740282A - Carburetor : en
  • DK41315C - Blade for Razors. : da en
  • ES115776A1 - A warp protector for looms. : en es
  • ES115871A2 - Improvements in the maneuvering arrangements of water heaters and similar heating devices. : en es
  • FR35174E - Process for obtaining complex azo compounds of copper and amine : en fr
  • FR35213E - Hydrocarbon gasifier-burner : en fr
  • FR671818A - Needle for sound reproducers : en fr
  • GB307490A - : en
  • FR671609A - Apparatus for checking spark plug ignition : en fr
  • FR671951A - Scutching installation for fibrous materials : en fr
  • ES115644A1 - Improvements in safety razors or razors. : en es
  • ES115668A1 - Improvements in incubators. : en es
  • ES115730A1 - Procedure for the manufacture of metal cable fabric transport belts. : en es
  • GR2569B - WEIGHT COUNTER. : el en
  • US1739500A - Automatic fastener : en
  • DE487776C - Process for the manufacture of rubber conversion products : de en
  • CA295708A - Water cooling apparatus for seaplane engines : en fr
  • ES115851A1 - Fire post for direct mounting on water pipes. : en es
  • FR35221E - Installation for starting explosion engines or supplying devices using gas expansion : en fr
  • FR671891A - Welding process for iron and steel parts : en fr
  • DE488132C - Shooting glasses with adjustable sight glass : de en
  • FR671800A - Priming composition and its manufacturing process : en fr
  • GB323179A - Improvements relating to coin-operated mechanism : en
  • US1739740A - Connecter : en
  • US1739758A - Valve bag and method of making same : en
  • US1740069A - Stubble shredder : en
  • DE487548C - High pressure piston compressor : de en
  • NL21022C - : en
  • US1739725A - Merry-go-round : en
  • US1739746A - Latch for tiltable dump-bodies : en
  • FR671984A - Process for the development of diazo types : en fr
  • GB322852A - Anode battery : en
  • ES114901A1 - A procedure designed to combat cryptogamic diseases and parasites that attack the vineyard and similar plants. : en es
  • ES115846A1 - A new fuel of the patches-prepared for the quick repair by vulcanization of the air chambers of the automobiles. : en es
  • DE487979C - For holding and carrying Christmas tree lights or the like. Serving device : de en
  • US1739504A - Biscuit-making machinery : en
  • US1739591A - Third-rail guard : en
  • US1739934A - Core drill : en
  • US1740098A - Method of forming radiators : en
  • US1740239A - Cylindrical marine boiler with superheater : en
  • USD80153S - Design for an electric lamp or similar article : en
  • CA295825A - Method of making differential coloured fabrics : en fr
  • GB322988A - Improvements in means for silencing ball cocks and other taps : en
  • US1739694A - Slack adjuster : en
  • CA295799A - Latch locking device for lockers : en fr
  • DE488214C - Mouldboard for fertilizer inlay plows : de en
  • GB322808A - Improvements in and relating to fuel burners for steam generators, metallurgical furnaces, or the like : en
  • ES115746A1 - Perfeccionamientos in machines to produce infusions of coffee, electrically heated. : en es
  • FR671858A - Tablecloth roll for the textile industry : en fr
  • GB303413A - Process for the recovery of fats and oils : en
  • US1739946A - Transmission mechanism and brake : en
  • US1740227A - Cellulose precipitating agent : en
  • US1740419A - Safety guard for punch presses : en
  • CA295737A - Distillation of tar : en fr
  • CA295760A - Condensed clutch : en fr
  • US1739554A - Variable-speed mechanism : en
  • US1739930A - Automobile bumper bracket and auxiliary shock absorber : en
  • US1739805A - Portable folding bed : en
  • CA295714A - Process for preparing vitamine-a in free or combined condition : en fr
  • ES114957A1 - Cord press for pasty masses, especially for brick material. : en es
  • FR671949A - Low pressure difference recording indicator; draft recorder : en fr
  • US1739710A - Remote-control-lever assembly for door latches : en
  • US1740095A - Thermostatic-control fan for internal-combustion engines : en
  • US1740173A - Tire valve : en
  • DE487831C - Exercise device, especially for rowing : de en
  • US1740147A - Wall : en
  • CA295762A - Locomotive front end : en fr
  • US1739890A - Combination novelty case : en
  • CA295672A - Utensil grate : en fr
  • CA295746A - Demountable spoked wheel : en fr
  • US1739685A - Bolt construction : en
  • US1740146A - Electrical method : en
  • US1740237A - Refrigerator lining and method of manufacturing same : en
  • USD80118S - Design tor a table : en
  • DK41270C - Device for inflating air rings on automobiles and the like. : da en
  • CA295780A - Electric incandescent lamp lighting system : en fr
  • ES115731A1 - Improved key for fluid intakes. : en es
  • US1740052A - Hydraulic casting-washing apparatus : en
  • CA295794A - Method of enamelling : en fr
  • US1740071A - Display device : en
  • US1740002A - Trolling raft : en
  • CA295679A - Cleaner for the rolls of roller mills : en fr
  • FR671775A - Protective plate for safety razors : en fr
  • ES114994A1 - A shuttle for automatic looms. : en es
  • ES115649A1 - A procedure for printing with opaque inks on glossy surfaces. : en es
  • FR671733A - Process for accelerating the vulcanization of natural or artificial kinds of rubber : en fr
  • FR671654A - Invisible hinge system : en fr
  • CA295812A - Pneumatic gear shift : en fr
  • FR672045A - Improvements to bearings for printing machines and other machines : en fr
  • GB323047A - Moulding compositions and artificial masses : en
  • DE487084C - Process for the production of face, helical and worm gears using a conical cutter : de en
  • DE487921C - Damping device, especially for the treatment of raw materials for fiber production : de en
  • CA295784A - Locomotive : en fr
  • FR671826A - Hot water or steam heating radiator : en fr
  • ES115694A1 - A system of fixed rollers for the sliding of drawers in metal furniture. : en es
  • CA295710A - Book support : en fr
  • FR35222E - Maximum and minimum current and voltage circuit breaker : en fr
  • GB322908A - Improvements in grabs : en
  • GB323002A - Improvements in concrete slabs or monoliths for the floors or ceilings of buildings and the like, and in the method of producing and applying same : en
  • GB322887A - Improvements in or relating to gas governors : en
  • CA295674A - License plate holder : en fr
  • US1740044A - Parachute : en
  • US1740161A - Device for the reproduction of sound : en
  • US1740191A - Gem or stone setting : en
  • AU1780629A - Improvement in fastening device : en
  • ES115741A1 - Improvements in two-stroke engines. : en es
  • ES115894A1 - An improved process for the production of artificial filaments or threads. : en es
  • FR671725A - Improvements in marine aircraft construction : en fr
  • FR671809A - Ramie and other textile plants defibrating machine : en fr
  • GB302589A - Circuit arrangements for the generation of simple harmonic oscillations : en
  • DE488000C - Adjustment device for rotatable headlights arranged on the motor vehicle : de en
  • ES115852A1 - A lock system for doors. : en es
  • FR35177E - Improvements in the means of coating metals with a protective metallic layer, particularly metals used as getter : en fr
  • ES115638A2 - Oscillating nozzle spray apparatus. : en es
  • AU1719128A - Adjustable guide shell : en
  • CA295657A - Apparatus for controlling elevators : en fr
  • US1739610A - Web-joining apparatus : en
  • ES115809A2 - Devices for luminous signs. : en es
  • US1740014A - Vehicle propeller for endless conveyers : en
  • DE487824C - Process for the production of unalterable paper : de en
  • ES115883A1 - A new leather button manufacturing system. : en es
  • GB310950A - Improvements in heat and sound insulating coverings : en
  • DE488107C - Self-acting contact device that is located in the coupling head of a universal coupling : de en
  • FR671823A - Improved process and machine for manufacturing flexible transmissions : en fr
  • US1739910A - Combined nipple and bottle holder : en
  • ES11U - Adjustable bank for school. (Machine-translation by Google Translate, not legally binding) : en es
  • US1739678A - Material-dispensing device for containers : en
  • US1739844A - Collector : en
  • US1739898A - Process of treating oil : en
  • DE486565C - Drawer : de en
  • GB311367A - Improvements in machines for roughing wooden surfaces : en
  • US1740093A - Transformer : en
  • US1739969A - Boiler baffle : en
  • US1739574A - Grain grinder : en
  • US1739867A - Cooling tower : en
  • US1740023A - Shuttle eye : en
  • US1739619A - Apparatus for setting up cartons : en
  • US1739781A - Brake mechanism : en
  • ES115798A1 - A method to increase the performance of the helices and means for this. : en es
  • ES114543A1 - A latch that automatically locks the doors of passenger cars on railroads and other vehicles. : en es
  • ES115747A1 - A process for the preparation of soluble and fusible resins. : en es
  • FR671890A - High voltage cable with paper insulation : en fr
  • FR672031A - Knurled forceps for veterinary use : en fr
  • FR672036A - Advanced process for making refined sugar : en fr
  • DE487860C - Conveyor system with dialer operation : de en
  • DE488242C - Carrying rope for suspension bridges : de en
  • US1739863A - Production of esters of saccharides of higher unsaturated fatty acids : en
  • US1740152A - Radiator-cap-securing device : en
  • FR35240E - Automatic thread tension regulator for continuous spinning machines : en fr
  • FR671758A - Improvements to soot brushes and manufacturing process : en fr
  • GB302721A - Improvements in or relating to automobile chassis : en
  • GB323000A - Improvements in the manufacture of tyres : en
  • US1739699A - Electrical transmission circuits : en
  • US1740209A - Seam for sewed articles : en
  • USD80125S - Benno y : en
  • ES115740A1 - Improvements in internal combustion engines with cylinders arranged in star. : en es
  • ES115860A1 - A procedure to exterminate ants, flies, fruit flies, horseflies, wasps and other insects. : en es
  • FR671857A - Process for making various-looking advertisements or designs on screens and interior lighting apparatus for automatically displaying them : en fr
  • FR671956A - Toothbrush enhancements : en fr
  • DE488053C - Press mold for making records : de en
  • GB323209A - Improvements in or relating to the production of artificial textile yarns and threads : en
  • DE487867C - Electric gas cleaning system : de en
  • ES115661A1 - Procedure to eliminate gases from canalization works and other analogous ones. : en es
  • GB310010A - Improvements in or relating to automatic valves : en
  • USD80117S - Simion de vatflchieb : en
  • GB322841A - Improvements in, or relating to, change speed gears : en
  • DK41285C - Procedure for Inducing Sterilization. : da en
  • FR35152E - Improvements in welding and electric arc cutting processes and devices : en fr
  • US1740280A - Distended fibrous material and process of producing the same : en
  • ES115842A1 - An automatic valve plug device. : en es
  • FR671864A - Agents for combating parasites of the animal kingdom : en fr
  • GB322855A - Records for gramophones or other talking machines : en
  • GB316248A - Improvements in or relating to apparatus for tapping nuts and the like : en
  • GB322925A - An improved trousers and skirt stretcher : en
  • FR671761A - Safety device for mining machines by controlling the speed during slowing down or starting : en fr
  • ES114966A1 - A combined automatic sprayer and economizer for internal combustion machines with a combined automatic humidifier of your choice. : en es
  • FR671648A - Improvements to pulleys-hoists : en fr
  • FR35196E - Improvements to internal combustion engines : en fr
  • ES115633A1 - Procedure for the realization of current distributions in the ground, with any desired ellipticity of its electromagnetic field, for the investigation of the geological structure of the subsoil. : en es
  • FR35203E - Chair with removable legs, back and seat : en fr
  • FR671914A - Improvements to chemical action sanitary pits : en fr
  • USD80139S - Design for a brooch ob : en
  • FR671673A - Rotary compressor control system : en fr
  • FR671746A - Transportable installation for water sterilization : en fr
  • FR671765A - Bag holder cart : en fr
  • FR671915A - Improvements made to the means used to interrupt pipelines : en fr
  • GB322837A - Improvements in or relating to blasting cartridges : en
  • USD80129S - Design fob : en
  • US1739537A - Piston ring : en
  • US1740089A - Cigar and cigarette lighter : en
  • US1740041A - Valve : en
  • US1740289A - Fur mixing and dusting machine : en
  • ES115460A3 - Luggage rack for bicycles. : en es
  • FR671898A - Adjustable inductance coil : en fr
  • DE487809C - Mattress with adjustable backrest and leg support : de en
  • DE488220C - Device for lubricating layered leaf springs for vehicles : de en
  • DE488059C - Internal combustion engine with variable piston stroke : de en
  • ES115711A3 - Procedure to obtain on metallic objects, rubber covers unalterable to acids and alkalis, using an intermediate layer of rubber. : en es
  • DE487989C - Coolant supply for internal combustion engines with main and auxiliary pistons sliding into one another : de en
  • DE488051C - Talking machine : de en
  • US1739714A - Safety device for street cars and similar vehicles : en
  • US1739944A - Pump : en
  • US1739989A - Nonslipping abdominal bandage : en
  • ES115635A1 - Improvements in the devices to produce galvanic coatings. : en es
  • FR671699A - Binder more particularly applicable to agricultural machinery : en fr
  • FR671959A - Electric cable with insulating material in stepped layers and its manufacturing process : en fr
  • DK41293C - Files. : da en
  • CA295684A - Charging system for storage batteries : en fr
  • US1739799A - Harmonic device for stringed instruments : en
  • US1739876A - Draft gear : en
  • US1739906A - Motion-controlling device : en
  • ES115683A1 - Procedure for the preparation of sulphocyanide salts. : en es
  • DE488066C - Constantly working wood grinder : de en
  • CA295803A - Stake pocket : en fr
  • DE487873C - Holder for pressure rings to produce narrow pressure strips : de en
  • GB297831A - Improvements in or relating to tumbler switches : en
  • GB322953A - Embossing process and apparatus for fabrics : en
  • GB322961A - Improvements relating to pivots for windows, doors and the like : en
  • US1739683A - Treatment of fibrous vegetable materials : en
  • DE488060C - Cam control for driving all kinds of controlled parts, e.g. B. the piston of fuel pumps for internal combustion engines : de en
  • DE488104C - A method of eliminating the unpleasant odor attached to glycerine obtained by fermentation : de en
  • US1739850A - Hotel clerk's room and information rack : en
  • US1739943A - Molding : en
  • US1740368A - Carrier : en
  • US1740328A - Coupling : en
  • GB323210A - Improvements in the treatment of textile fabrics : en
  • US1739889A - Telephone : en
  • DE487206C - Sealing device for a roasting or agglomerating plant with a movable grate that works with pressure or negative pressure : de en
  • FR671836A - Removable scissor enhancements : en fr
  • US1739660A - Buffing machine : en
  • US1740383A - William a : en
  • US1739657A - Electroplating device : en
  • DK41290C - Apparatus for Practicing Addition and Subtraction for Children. : da en
  • FR671977A - Optical system particularly applicable to projection devices : en fr
  • DE487878C - Vigilance device on locomotives for train protection systems : de en
  • FR35158E - Improvements to gate valves for liquefied or dissolved compressed gas receptacles : en fr
  • FR671748A - Automatic wagon hooking system : en fr
  • US1740439A - Appliance for opening fiber bundles : en
  • DE487803C - Induction counter : de en
  • DE488050C - Device for determining the shape of plastic tubes and funnels : de en
  • FR671772A - Improvements to automatic or semi-automatic central office telephone systems : en fr
  • GB322850A - Improvements in illuminated direction signalling device for motor road vehicles : en
  • FR671721A - Waterproof cap for swimming and other uses : en fr
  • GR2577B - AGRICULTURAL TRACTORS (TRACTORS) POSSIBLE TO PRODUCE IN THE PLAYING GUT, WITH EFFECTIVE DISTRIBUTION OF WEIGHT ON THE ENGINES. : el en
  • DE488113C - Firedamp-proof switch box with mechanical locking of switch and cover : de en
  • DE488119C - Process for converting the Kuepen dyes, which are obtained from naphthalimide by melting with caustic alkalis, into an easily dispersible form : de en
  • DK41295C - Apparatus for Detecting the Nearness of the Earth from Aircraft. : da en
  • US1740236A - Glass-shaping machine : en
  • DE487913C - Gripper arrangement for sewing machines with tubular fabric support arm : de en
  • US1739732A - Method of mixing fertilizers : en
  • US1739967A - Buoying and driving mechanism for flying machines : en
  • US1740186A - Bottle-decapping apparatus : en
  • DE487820C - Sewing machine, especially for sewing dance shoes, both for a blindstitch lockstitch seam and for a blindstitch cross-stitch seam : de en
  • DE488213C - Self-seller with storage container for used items : de en
  • FR671740A - Latch for turbulent tanneries, dyers, tannery, laundry, degreasing, laundry and agricultural industries : en fr
  • US1739663A - Core-making machine : en
  • GB318539A - A new or improved automatic machine for producing zinc cylinders for galvanic cells : en
  • US1740032A - Receptacle-filling machine : en
  • DK41314C - Wall construction. : da en
  • US1739803A - Line-shaft-bearing-lubricating device : en
  • US1740040A - Internal-combustion engine : en
  • US1740211A - Carrying device : en
  • ES115877A3 - Stabilizer of colloidal or pseudo-colloidal sulfur solutions. : en es
  • FR671852A - Machine for the mechanical manufacture of doormats or all other similar articles : en fr
  • DE488186C - Rotatable vehicle roller pantograph with auxiliary pantograph that folds over automatically when changing direction : de en
  • US1739546A - Cooking utensil : en
  • USD80155S - Island : en
  • AU2101329A - Improvements in milking machines : en
  • GB322821A - Improvements in or relating to tobacco-feeding machines : en
  • US1740358A - Articulated car : en
  • US1739779A - Gear housing : en
  • AU1719628A - A process and device for roasting zinc blende : en
  • US1739536A - Portable boring and grinding machine : en
  • US1740252A - Photo-electric device : en
  • US1740153A - Indicator : en
  • DE487801C - Adjusting device for time switches : de en
  • DE487804C - Process for the preparation of monoazo dyes : de en
  • CA295734A - Combustion chamber for furnaces : en fr
  • CA295798A - Colloidal mono-sodium tetraiodophenolphthalein : en fr
  • USD80126S - Mobbis kobnblum : en
  • AU1839729A - Improved kitchen utensil : en
  • CA295778A - Method of making hydrogen chloride and sodium sulphate : en fr
  • US1740343A - Three-conductor cable : en
  • US1739695A - Cleaning tank : en
  • US1739894A - Teakettle : en
  • US1739497A - Conveyer for high-temperature furnaces : en
  • US1739592A - Sign : en
  • US1739648A - Automobile locking device : en
  • US1740075A - Drier for agricultural products : en
  • US1740031A - Dynamo-electric machine : en
  • AU1769229A - Improvements in the manufacture of cores for electromagnets or the like : en
  • US1739509A - Light-treatment apparatus : en
  • DE488138C - Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents : de en
  • AU1810929A - T Collapsible table with canteen : en
  • CA295730A - Locomotive frame : en fr
  • ES115754A1 - Procedure for the manufacture of curling forks. : en es
  • US1739672A - Fin construction : en
  • ES115737A3 - Process for hydrosulfitation of juices in the manufacture of sugar. : en es
  • FR35249E - Electric oscillations capture mode : en fr
  • US1740064A - Apparatus for flaking molten solids : en
  • CA295675A - Box : en fr
  • FR671602A - Sieve system for sifting viscous masses, in particular ceramic masses : en fr
  • FR671760A - Improvements to paper cutting and sorting machines : en fr
  • DE488068C - Retouching process for raster negatives : de en
  • FR671785A - Pressure lubrication device for all applications : en fr
  • GB309135A - Improvements in or relating to rotary machines : en
  • US1739792A - Piston : en
  • US1739911A - Thief-hole cover : en
  • US1740416A - Monorail car truck : en
  • US1740067A - Fire-foam-delivery apparatus : en
  • FR672017A - Method for exciting the proper oscillations of given bodies : en fr
  • GB306083A - Improvements in or relating to rotary water meters : en
  • CA295687A - Adjustable and removable metatarsal pad : en fr
  • FR671869A - Improvements relating to devices for unloading, in pots, tapes from machines for treating textiles : en fr
  • FR671927A - Device to be added to the cylinders and spools of piston machines, for the injection of lubricants sprayed by means of steam, compressed air, or the equivalent : en fr
  • FR672034A - Silver glass tube for towel rails and other similar items : en fr
  • AU1959729A - Apparatus for refining used oil : en
  • FR671940A - Suspender buckle : en fr
  • US1739696A - Facturing co : en
  • DE488206C - Brake lock : de en
  • US1739494A - Piezo-electric interference eliminator : en
  • US1739870A - Dispensing apparatus : en
  • US1739978A - Off-center bracket for ice cans : en
  • US1740431A - Upholstery installation and fastener elements for use therewith : en
  • CA295807A - Process for preparing radiator moulds : en fr
  • ES115641A1 - Procedure to activate chemical reactions. : en es
  • GB322807A - Apparatus for converting carbon dioxide or other material into a solid : en
  • DE488194C - Rotary switch with spring-loaded contact pins : de en
  • US1739886A - Reproducing or enlarging camera : en
  • US1739961A - Treadle switch structure : en
  • ES115656A1 - Metal constructions : en es
  • FR671652A - Zinc recovery process : en fr
  • DE487800C - Cable drum : de en
  • DE488043C - Wet gas shut-off device on tar reservoirs for gas-generating ovens : de en
  • US1739862A - Automatic filling and weighing machine : en
  • FR671805A - Brake improvements : en fr
  • FR671831A - Railroad superstructure system : en fr
  • AU1960029A - An improved fishing reel : en
  • GB297431A - Improvements in or relating to electric hoists, lifts, and the like : en
  • US1739570A - Humidifying device for internal-combustion engines : en
  • US1740234A - Straw hat : en
  • ES115699A1 - A process for obtaining new artificial substances from isocollo organic products, which contain unsaturated acids of high molecular weight. : en es
  • FR671855A - Improvements in the treatment of artificial silk threads and filaments using fluids : en fr
  • DE487888C - Control device for piston compressor u. like : de en
  • ES115703A2 - Luminous plate with colored tubes or small sticks arranged between the light source and the letters, figures or signs that make up a transparent. : en es
  • FR672043A - Improvements to deep-drawn parts closing the corners of the casings of spring cushions : en fr
  • US1739633A - Wrapping machine : en
  • US1739616A - Gear housing for washing machines : en
  • US1739780A - Golf-tee holder : en
  • US1740411A - Folding machine : en
  • FR672021A - Advanced training in the transport of high voltage electrical energy : en fr
  • GB302306A - Process for the purification of nitrogen, hydrogen or mixtures thereof : en
  • FR671783A - Process for enamelling fiber cement and similar materials and firing required by this enamelling : en fr
  • GB322910A - Improvements in haulage rope supporting rollers and the like : en
  • US1740316A - Fuel-injection device for internal-combustion engines : en
  • FR671653A - Striking device for recording device : en fr
  • FR671672A - Single shaft radial impeller : en fr
  • USRE17529E - Combination tsotk and luggage carrier : en
  • US1739937A - Time-control mechanism for electric stoves : en
  • US1740092A - Tire chain : en
  • US1739767A - Heater : en
  • US1740285A - Stamping device : en
  • ES115744A1 - Electric time switch. : en es
  • GB322860A - Improvements in or relating to horseshoes : en
  • FR671801A - Method and device for detecting and measuring mechanical oscillations or phenomena of variable forces : en fr
  • FR671807A - Lighting device for cinematographic films : en fr
  • GB297328A - : en
  • FR35157E - Potato harvester : en fr
  • FR671924A - Chi ray machine immersed in oil : en fr
  • FR671906A - Advanced device for developing blueprints and similar photographic prints : en fr
  • DE487841C - Pneumatic conveyor device : de en
  • FR671610A - Device of interchangeable bars for shoes : en fr
  • FR35245E - Flexible couplings for high speed vertical motors : en fr
  • FR671938A - Process for the synthetic preparation of carboxylic acids or their derivatives : en fr
  • US1739563A - Carburetor : en
  • US1740083A - Inhaler : en
  • US1740222A - Fishing reel : en
  • US1739559A - Filtering funnel : en
  • US1739631A - Lubricating composition : en
  • US1740072A - Micrometer sine protractor : en
  • DE488077C - For stage purposes or the like, made of canvas, cotton or jute, primed and painted decoration fabric : de en
  • DE488139C - Internal combustion engine, in particular a fuel injection engine with at least two prechambers : de en
  • US1739600A - Apparatus for producing variations of pressure : en
  • US1740225A - Protector switch : en
  • US1740106A - Centralized header system for gas and air lift operations : en
  • US1740412A - Folding machine : en
  • US1739901A - Apparatus for measuring distance : en
  • US1740271A - Process of preparing and dry cleaning articles : en
  • US1740400A - Awning : en
  • US1739505A - Drier for photographic prints : en
  • US1740105A - Rock-over method for establishing gas-lift operations in oil wells : en
  • GB322896A - Lids or covers for milk and the like churns or the like : en
  • DE487706C - Pull-in mechanism with spindle drive for luffing cranes : de en
  • FR35244E - Refinements to pin biblorhaptes : en fr
  • FR671704A - Indicator plan : en fr
  • DK41278C - Building construction. : da en
  • DE487757C - Sheet dryer : de en
  • FR671946A - Device for measuring the transmission ratio and phase angle of voltage transformers and current transformers : en fr
  • FR35170E - Improvements to bituminous emulsions : en fr
  • FR35250E - Watering device, washing, dust removal by spraying liquid and showering : en fr
  • FR671892A - Device for the conservation of rockets from artillery projectiles : en fr
  • DE488202C - Spring mattress with springy steel belt straps : de en
  • ES115689A3 - Process for the manufacture of spongy rubber and ebonite articles. : en es
  • GB308982A - Improvements in and relating to lubricating devices : en
  • GB322987A - An improved card for displaying goods : en
  • US1739997A - Tread : en
  • DE487836C - Device for regulating the amount of tobacco supplied in cigarette machines : de en
  • ES115680A2 - Devices for luminous signs. : en es
  • DE487844C - Deflection point in conveyor belt systems that work with vertical or inclined conveyor sections : de en
  • DE487973C - Process for the preparation of Kuepen dyes from benzanthrone derivatives : de en
  • GB322949A - Improvements in or relating to direction-signalling devices for use on road-vehicles : en
  • GB299054A - Improvements in or relating to electrical power systems : en
  • DE488019C - Roller briquette press : de en
  • US1740130A - Measuring instrument : en
  • DK41308C - Control weight for Weighing Pigs and the like. : da en
  • FR35217E - Improvements to pots and other autoclave containers : en fr
  • FR35242E - Improvements made to headlights for automobiles or other vehicles : en fr
  • DE487466C - Connection of the outlet connection of an inner kettle, which is mounted in an outer kettle and heated by steam, glycerine, water or the like as a heat carrier, to the wall of the outer kettle : de en
  • GB305650A - Method of and apparatus for constructing flexible multi-ply articles : en
  • US1740012A - Process of bleaching fatty acids : en
  • US1740242A - Thread clearer : en
  • US1739972A - Cable splitter : en
  • US1740018A - Envelope opener : en
  • US1740314A - Combination flash light and telescope : en
  • USRE17526E - jacobsen r : en
  • CA295787A - Pilot coupler : en fr
  • CA295792A - Method of regulating and maintaining heat transfer : en fr
  • DE487660C - Fine adjustment device, especially for operating the axis of rotation of a variable resistor, variable capacitor or variometer : de en
  • DE488200C - Vaginal pessary : de en
  • DE487764C - Device for car spinner for automatic enlargement of the spindle speed towards the end of the car entrance : de en
  • ES115707A1 - Improvements in fluid pressure braking devices. : en es
  • FR677527A - : fr
  • AU2047329A - Improvements in apparatus for removing rind from cocoanut kernels : en
  • US1739526A - Bottle-dipping machine : en
  • US1739778A - Shipping case : en
  • US1740096A - Locking means for automatic gear-shift mechanisms : en
  • ES115674A1 - A transmission or change. : en es
  • USD80106S - Warren brewer : en
  • GB297361A - Improvements in or relating to machines for recording transactions : en
  • CA295650A - Lock : en fr
  • FR671727A - Process for the manufacture of magnetic cores in agglomerated material of high permeability : en fr
  • GB322844A - Improvements in or relating to trawling gear : en
  • AU1723628A - Newcom harvesting and husking machine coupled andin combination witha tractor of any appropriate kind : en
  • DE488151C - Process for the production of mother-of-pearl-like panels : de en
  • DE488192C - Positive electrode made entirely of lead for electrical collectors : de en
  • DE488008C - Runway roller : de en
  • CA295753A - Safety blasting cap : en fr
  • ES115725A1 - A new hydraulic siphon system for all types of drains. : en es
  • ES115816A1 - A procedure for making a candy. : en es
  • FR671716A - Improvements to the process for preparing stable medicinal salts of acetyl-salicylic acid : en fr
  • FR671806A - Improvements to dough dividing machines : en fr
  • GR2571B - METHOD OF MANUFACTURING CONTRAST SYSTEMS. : el en
  • ES115805A1 - A mounting intended for the detection and amplification of low frequency. : en es
  • GB322900A - Improvements in snow ploughs : en
  • DE488109C - Crosstalk-free telephone cable : de en
  • US1739609A - Machine for broaching spiral gears : en
  • DE469319C - Device for rotating the headlights of vehicles, in particular motor vehicles : de en
  • US1739613A - Mine-hoist signal system and switch : en
  • CA295712A - Battery filler : en fr
  • USD80105S - Design for a store front or the like : en
  • CA295764A - Filter press : en fr
  • CA295725A - Electric display system : en fr
  • CA295772A - Method of and apparatus for burning powdered fuel : en fr
  • USD80138S - Bernat mechlovits : en
  • US1740047A - Shield buckle : en
  • CA295729A - Confection making machine : en fr
  • FR671776A - Improvements to food processing equipment : en fr
  • FR672007A - Process and machine for the manufacture of agglomerates of various pulps and other similar applications : en fr
  • DE488072C - Bottle washer : de en
  • US1739572A - Method of and apparatus for finishing glassine paper : en
  • CA295820A - Locomotive driving box : en fr
  • CA295810A - Chuck for the bracing of tools : en fr
  • AU2095829A - Improvements in manufacture of electrical apparatus : en
  • US1739736A - Motjrs : en
  • NL21835C - : en
  • US1739557A - Door hanger : en
  • US1739565A - Cow-tail holder : en
  • AU1911729A - Improvements in or relating to drying devices : en
  • FR671697A - Bleeding device for boilers : en fr
  • FR671767A - Improvements in the preparation in large masses and in the application of chemical solutions : en fr
  • GB301397A - Improvements in or relating to apparatus for the electrical transmission of sound : en
  • CA295641A - Radio loud speaker : en fr
  • CA295668A - Method of preparing coated articles : en fr
  • GB296401A - Improvements in or relating to heel blanks and heels : en
  • US1739590A - Fishhook-fastening device : en
  • DE488090C - Equipment for the production of coasters from cellulose wadding : de en
  • US1739917A - Combination vehicle spring and snubber : en
  • US1740421A - Relief valve : en
  • DE487984C - Letter sorting and collecting device with conveyor belts : de en
  • DE488172C - A feed device consisting of a slide with a longitudinal groove for receiving a displaceable rod in machines for the production of fishhooks : de en
  • US1740220A - Last : en
  • US1739533A - Endless track band : en
  • US1740284A - Cotter-pin-locking means : en
  • US1740139A - Apparatus for the production of carbon monoxide : en
  • US1740180A - Belt-lacing machine : en
  • CA295666A - Process of preparing yarn for textile operations : en fr
  • CA295747A - Side door for railway house cars : en fr
  • US1740125A - Manufacture of high-melting-point wax : en
  • US1740196A - Process of making metallic casks : en
  • US1739551A - Curtain holder : en
  • US1739652A - Liquefier for preparing stone for bitumen coating : en
  • CA295694A - Dirigible headlight for automobiles : en fr
  • CA295824A - Illuminated signal : en fr
  • DE488131C - Two-drum winch : de en
  • USD80112S - Design fob an automobile badiator shell : en
  • US1740406A - Sound-recording apparatus : en
  • US1740221A - Heating carburetors : en
  • ES115715A1 - Recording device of extractions of liquids carried out by different people through the same distributor. : en es
  • FR35180E - Improvements to electric accumulators : en fr
  • US1740324A - Solution-feeding mechanism for concrete mixers : en
  • ES115276A1 - A substitute product of the soap and procedure for its obtaining. : en es
  • FR671987A - Process for producing stable galvanic deposits on fire-refined objects : en fr
  • GB306521A - Improvements in artificial lines for telegraphy and like purposes : en
  • US1740100A - Swabbing method for initiating gas lift : en
  • GB309138A - Improvements relating to deoxidizing apparatus for use with oil-immersed electrical apparatus : en
  • US1739892A - Method of and apparatus for forming pretzels and similar articles : en
  • CA295738A - Creosoting composition : en fr
  • US1739816A - Photographic portrait enlargement visualizer : en
  • US1739638A - Valve unit fob steam tbaps : en
  • DE488016C - Moistening machine with brush moistener for paper and fabric webs : de en
  • DE488054C - Feed device for Haeckselmaschinen : de en
  • FR672050A - Spectacle valve, for blast furnace blast pipes and other applications : en fr
  • FR671933A - Airplane wing : en fr
  • GB322840A - Improvements in or relating to rotary fans : en
  • FR671873A - Improvements made to constructions suitable for constituting walls for roofs, buildings and hollow bodies of any kind : en fr
  • ES115623A1 - Perfeccionamientos in assemblies for guns. : en es
  • GB322861A - Improvements in or relating to apparatus for launching aircraft : en
  • FR671923A - Improvements to hydraulic shock absorbers : en fr
  • DE487910C - Swiveling horn for edge sewing machines : de en
  • DE488160C - Overcurrent protection, especially for electrical railway companies : de en
  • DK41297C - Mixing plant. : da en
  • FR671622A - Improvements in nozzles for vacuum cleaning devices : en fr
  • DE487922C - Process for separating the organic and inorganic substances separated by precipitation agents from sulphite waste liquor in pulp production : de en
  • US1740063A - Blotting device : en
  • US1740437A - Washing machine : en
  • GB323014A - Improvements in volume control for sound recording and reproducing : en
  • GB323495A - Improvements in and relating to linkwork for reciprocating engines and the like : en
  • US1739926A - Fluid-pressure regulator : en
  • US1740000A - Shipping container : en
  • DE487895C - A rubber ball and process for its production made from ten spherical-two-cornered rubber sheets joined by punched welds : de en
  • DE487952C - A device for cleaning artificial teeth, consisting of two round brushes lying next to each other at their free ends : de en
  • ES115069A3 - A special adjustment and closure belt. : en es
  • FR671664A - Continuous cleaning of steam generators and water heaters : en fr
  • FR671955A - Loom stop mechanism : en fr
  • FR671830A - Improvements to automotive brake systems : en fr
  • FR35235E - Automatic AC current adjustment device : en fr
  • GB302182A - Improvements in the manufacture of tubular rubber articles : en
  • FR35215E - Ethyl alcohol denaturing product : en fr
  • GB322986A - Improvements in or relating to filters for air and other gases : en
  • US1740074A - Portable power handsaw : en
  • GB323011A - Improvements in or relating to the dyeing of fibres consisting of cellulose mono- or di-acetate : en
  • FR671766A - Novel knitwear and hosiery made therefrom, and method of making such knitwear and articles : en fr
  • FR671907A - Idle jet for carburettors : en fr
  • GB298951A - Improvements in or relating to films for colour kinematography : en
  • AU2136329A - Improvements in or relating to electrical connectors : en
  • FR672023A - Box for paste soap and other products of similar consistency : en fr
  • FR671729A - Process for the manufacture, by calcination, of assimilable phosphates starting from Pyrenean black phosphates : en fr
  • DE487886C - Process for the production of water gas and other combustible gases from granular fuels : de en
  • DE488032C - Control for flywheelless compound piston pumps with transducers working offset by 90 Ò : de en
  • ES115727A1 - An automatic circuit breaker. : en es
  • FR671879A - Leak-proof cap device for bottles or other containers : en fr
  • GR2575B - METHOD OF COMPLETE CONCENTRATION OF ALL KINDS OF MILK AND MAKING PLACES FROM THIS. : el en
  • FR672026A - Improvements to electric ovens : en fr
  • US1739993A - Mechanism for guiding traveling webs : en
  • DE487387C - Method for balancing the couplings between the speech circuits of two neighboring quad units, especially in telecommunications cables : de en
  • DE487812C - Crib convertible into a rocking bed : de en
  • DK41286C - Mechanism for Mechanical Pulling of Films in Box Cameras. : da en
  • US1739760A - Assigstox to the babcock : en
  • ES115764A1 - A procedure to obtain combinations with silicones. : en es
  • GB323019A - Improvements in the manufacture of nitro-cellulose : en
  • FR671756A - Improvements to the combustion of pulverized fuels and to the devices carrying it out : en fr
  • FR672030A - Pneumatic tire : en fr
  • GB292150A - : en
  • GR2585B - INSIDE CONNECTIONS REMOVABLE MANUFACTURES IN SHIRTS AND OTHER GARMENTS. : el en
  • GB322798A - Process and device for the preparation of coagulating sols : en
  • DE487709C - Pistons for engines : de en
  • GB322827A - Improvements in vacuum electric tube devices : en
  • ES115629A1 - Improvements in the manufacture of concrete. : en es
  • FR35219E - Binding machine for fire starters or ligots : en fr
  • GB313432A - Improvements in machines for coating cans : en
  • ES115854A1 - Improvements in the devices for the activation of rotating devices, of special application to television sets. : en es
  • GB322810A - Improvements in or relating to centrifugal separating apparatus : en
  • GB322873A - Means for improving printers' ink : en
  • US1740202A - Electron-tube apparatus : en
  • FR671851A - Bolt with washer and washer safety stop : en fr
  • FR672003A - Titanium compounds and their manufacturing process : en fr
  • US1739625A - Therapeutical device : en
  • US1739711A - Gauging device : en
  • US1739923A - Garment drier : en
  • US1740164A - Clip : en
  • NL20891C - : en
  • US1739965A - Production of pattern effects upon textile goods : en
  • US1739637A - Insulator : en
  • US1739985A - Spring mattress : en
  • FR35223E - Capsule for sealing containers : en fr
  • ES115734A1 - Fastening of can openers in tinplate cans by means of hollow rivets. : en es
  • US1739516A - neklutin : en
  • FR35155E - Improvements to the means of limiting the maximum value of signal intensities : en fr
  • FR671896A - Device used to prepare the ground for laying concrete or other covering : en fr
  • FR671919A - Syringe : en fr
  • DE487964C - Train control device, in which a broken body connected to the brake line of the vehicle is shattered by a section stop : de en
  • DE488062C - Epicyclic gearbox : de en
  • GB322893A - Improved process for dyeing cellulose acetate products in black shades : en
  • GB322917A - Improvement in the treatment of carbonaceous materials prior to destructive hydrogenation : en
  • DK41276C - Cooling device for electric machines. : da en
  • ES115751A1 - Alternative mechanism taking advantage of the force of gravity. : en es
  • FR671734A - Machine for drilling and milling holes in buttons with automatic feeder : en fr
  • FR671690A - Improvements to thermostatic switches with elastic membrane : en fr
  • US1739515A - Gas bttbneb : en
  • US1740129A - ungerer : en
  • US1740210A - Protecting device : en
  • US1740258A - Brick shapes for building blast-furnace linings and the like : en
  • DE487755C - Thread milling machine whose workpiece holder is rotated and axially displaced by worm wheels sitting on it : de en
  • US1739915A - Advertising device : en
  • FR671263A - : fr
  • NL20971C - : en
  • DE487915C - Feed device on candy sets cone rollers : de en
  • DE488074C - Device for zone shifting of the tool spindle, especially on grinding machines : de en
  • FR671713A - Improvements to flexible pipe joints : en fr
  • FR671743A - Body system for convertible cars : en fr
  • GB322799A - Improvement in method of and apparatus for treating manufactured cigars and the like : en
  • GB322877A - Improvements in or relating to cycle frames : en
  • ES115834A1 - Improvements in the condensation of zinc vapor. : en es
  • ES115886A1 - Improvements in the manufacture of fans. : en es
  • US1739766A - Method of making compressed dehydrated cellulose sheets : en
  • GB322964A - Improvements in or relating to optical systems for continuously moving kinematograph apparatus : en
  • FR671832A - Device for preventing the milk from overflowing by the effect of boiling, intended for boiling vessels : en fr
  • FR671905A - Improvements to liquid dispensing devices : en fr
  • FR671971A - Improvements to figures or numbers intended to be fixed on a support plate : en fr
  • GB323045A - Suction apparatus for raising liquids : en
  • DE487951C - Adjustable, spring-loaded fiber or thread take-up for vacuum cleaner mouthpieces swinging around two pins : de en
  • FR671656A - Antioxidant or protective agent against the action of time : en fr
  • GB323044A - Apparatus for connecting instruments, meters and the like to alternating current systems carrying heavy currents : en
  • DE488352C - Vacuum oil cleaner : de en
  • US1739952A - Boom for excavating machines : en
  • FR671774A - Improvements made to combine harvesters : en fr
  • GB322901A - Improvements in or relating to dough and like mixing machines : en
  • GB322955A - Automatic lubricating system : en
  • US1739739A - Typewriting machine : en
  • DE488010C - Loom with adjustable observation mirror : de en
  • GB322830A - Improvements in or relating to wireless receiving sets : en
  • FR671782A - Circular billiard table : en fr
  • FR671941A - Conjugate movable shutter and visor apply to various illumination headlights : en fr
  • GR2583B - TRANSMISSION DEVICE OR DEVICE USED FOR THE TREATMENT OF BEVERAGES (SCHANKAPPARAT). : el en
  • DE487842C - Point setting device for conveyor belts with actuator and stop pins : de en
  • US1740418A - Collapsible funnel or the like : en
  • DE488226C - Machine for the independent production of round and elongated chain links : de en
  • DE487926C - Device for pressing sausages : de en
  • ES115736A1 - Improvements in the engines of explosion for airplanes. : en es
  • GB322851A - Improvements in electric switches for electric heating apparatus : en
  • DE481739C - Suspenders : de en
  • DE487858C - Feeding and feeding device for riveting and nailing machines, especially for case production : de en
  • DK41312C - Machine for Printing Forms and the like Papers with a Device for Automatic Feeding and Removal of these. : da en
  • FR671837A - Installation for the elimination of disturbances in the reception of telegraphy and wireless telephony : en fr
  • US1739503A - Portable telephone : en
  • US1739936A - Method and apparatus for forming sheet-glass : en
  • ES115718A1 - Improvements in the recuperators of the melting furnaces, used especially in the glass industry. : en es
  • FR671899A - Process for making breads for animal feed : en fr
  • GB314325A - Improvements in and relating to the injection of fuel into the cylinders of internal combustion engines : en
  • DE487778C - Sound recording device : de en
  • DK41281C - Fluid valve. : da en
  • GB322937A - Improvements in and relating to inlaid work : en
  • FR35192E - Improvements to acoustic devices : en fr
  • US1740059A - Railway truck : en
  • US1740334A - Device for breaking in smokers' pipes : en
  • CA295637A - Ash sifter : en fr
  • US1740243A - Razor-blade stropper : en
  • US1739880A - Wrench : en
  • US1739765A - Subsoiler and aerator : en
  • US1740283A - Amplification system : en
  • US1740151A - Instrument bracket : en
  • US1740156A - And tobias j : en
  • GB322869A - Improvements in or relating to staple driving machines : en
  • US1739815A - Safety device for submarines : en
  • US1740382A - Printer's quoin chase : en
  • US1739634A - Bag : en
  • US1740194A - Crushing, grinding, and refining machine : en
  • US1740322A - Stapling device : en
  • US1739508A - Cultivator : en
  • CA295740A - Manufacture of spring rings : en fr
  • DE487835C - Device running on a round, oval, loop-shaped, straight, falling, rising or flat surface for performing natural riding movements : de en
  • GB322985A - Wire reel holder : en
  • DE487114C - Process for the production of heavy magnesium hydroxide : de en
  • ES10U - Water jet regulator. (Machine-translation by Google Translate, not legally binding) : en es
  • FR671947A - Fire starter : en fr
  • GR2584B - METHOD FOR THE PREPARATION OF DOUBLE SALTS OF CALCIUM NITRATE. : el en
  • US1739584A - Angle-cock device : en
  • DE487920C - Method for generating motion pictures : de en
  • DE487943C - Flue gas feed water preheater for steam boiler : de en
  • DE486759C - Portable container for holding tear samples from textiles, paper etc. with adjustable moisture content : de en
  • DE488094C - Resilient iron pit stamp with scissor brake : de en
  • US1740401A - Mixing-bowl holder : en
  • US1740436A - Electric motor-driven intermittent-driving gear : en
  • FR672025A - Process for the preparation of alkylated cyclo-hexen aldehydes, alkylated cyclo-hexen-carbonic acids and their esters : en fr
  • GB322971A - Improvements in pulverizers of the impact type : en
  • US1740177A - Condenser-assembling machine : en
  • US1739577A - Electric sign : en
  • US1740306A - hurlbrink : en
  • US1740370A - Directive radio transmitting system : en
  • ES115147A1 - Improvements in two filament electric lamps. : en es
  • GB322834A - A new or improved method and means of lining metal pipes or cylinders with rubber or like material : en
  • DE487753C - Device for damping the vibrations of crankshafts : de en
  • US1740127A - Bobbin stripper : en
  • US1740274A - Cotton harvester : en
  • US1739667A - Milling cutter : en
  • US1739701A - Screen : en
  • DE487766C - Packing device on automatic bagging scales : de en
  • DE488140C - Internal combustion engine with a crankcase pump : de en
  • ES115866A3 - A procedure for the manufacture of a special hanger for hats. : en es
  • DE487995C - Process for the control of the partial negatives and slides and for the production of an etching template for multicolor gravure printing : de en
  • DE488258C - Helical friction spring : de en
  • DE487957C - U-shaped curved rail joint with a central part embedded in cutouts at the rail ends : de en
  • DK41300C - Procedure for the manufacture of drive belts and the like. : da en
  • ES115686A1 - Improvements in the tubes. : en es
  • ES115837A3 - A procedure to obtain the interleaving of frames in sound and positive films, without interruption of the sound elements and their synchronism. : en es
  • GB322980A - Improvements relating to boxes or the like receptacles : en
  • ES115738A1 - Procedure for the manufacture of a zinc and calcium formosulphoxylate, and its applications, mainly for the purification of sugar sugar and sugar refining intermediates. : en es
  • ES9U - Metallic basket-case for packaging bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES115672A1 - Improvements in equipment and procedures to manufacture agglomerates with dust. : en es
  • US1740163A - Fermentation apparatus : en
  • US1739704A - Combined mop and wringer : en
  • US1740126A - Process for pressing and packing manufactured tobacco : en
  • FR35172E - High pressure, fast acting automatic generator : en fr
  • US1739612A - Method of making overshoes : en
  • US1740097A - Detachable washing apparatus : en
  • US1739680A - Combination player-piano, radio, and phonograph : en
  • US1740304A - Playground apparatus : en
  • USRE17532E - Carl march : en
  • GB322976A - Dry gas meters : en
  • ES115756A1 - A hygienic drain : en es
  • GB322818A - Improvements relating to clamps for slicing machines : en
  • GB322935A - Improvements in the manufacture and production of viscous oils : en
  • DE487833C - Ball game : de en
  • DE488254C - Carrier for flat rotating cutting tools for woodworking : de en
  • DK41279C - Procedure for the manufacture of spark plugs for explosion machinery. : da en
  • US1740205A - Rapid-stewing pot : en
  • USD80108S - Design por a combined ash receiver and cigarette and match holder : en
  • DE487834C - Holder for billiard chalk : de en
  • US1739942A - Rheostat : en
  • FR671883A - Improvements to chi-ray tubes to reduce the dimensions of the origin of chi-rays : en fr
  • FR672001A - Process for the production of pig iron poor in silicon, manganese, phosphorus and sulfur : en fr
  • GB322942A - Improvements relating to centrifugal machines : en
  • FR35212E - Multi-blade frame saw for marble and stone : en fr
  • GB322884A - Improvements relating to electric drives for gramophones : en
  • DK41284C - Procedure for the manufacture of a rubber-like substance. : da en
  • FR35153E - Automotive bumpers : en fr
  • FR35156E - Improvements to signaling systems : en fr
  • USD80150S - Design for a spectacle frame for : en
  • FR35238E - Cathode in frame and its applications : en fr
  • FR671647A - Improvements made to sound reproducing machines such as gramophones in particular : en fr
  • GB322905A - Improvements relating to sliding doors or the like : en
  • GB322831A - Improvements in or relating to the manufacture of selvedge warps and effect threads in woollen fabrics : en
  • GB323206A - Improvements in electric sign controllers : en
  • GB322921A - Improvements in and connected with gloves for handling hard objects : en
  • US1740116A - Mechanical collecting container for cranes : en
  • US1739738A - Metal-aligning device : en
  • US1739982A - Vending machine : en
  • US1739831A - Toaster : en
  • US1739974A - Expansion coupling device : en
  • US1739498A - Stabilized vacuum-tube lighting system : en
  • US1740395A - Electric pencil sharpener : en
  • AU1723528A - Improvements in or connected with motor driven tip waggons : en
  • AU2100229A - Improvements in or relating to sealing devices forthe covers of transformer tanks andother vessels : en
  • DE488098C - Driving device for rolling mills : de en
  • DE488236C - Slicer : de en
  • US1739912A - Semisoft collar and fabric therefor : en
  • AU1664628A - Improvements in or relating to bogies or trucks with rolling chains : en
  • CA295805A - Luminous discharge tube : en fr
  • CA295735A - Steam boiler : en fr
  • USD80136S - Robert w : en
  • US1740022A - Terrestrial globe : en
  • US1739520A - Radioreceiving circuits : en
  • US1739857A - Deodorizer : en
  • US1739797A - Method of constructing the sleeves of garments : en
  • US1740108A - Valve mechanism : en
  • GB322847A - Improvements in milk cooling or heating systems : en
  • DK41296C - Exhaust system for hand grenades. : da en
  • US1739819A - Method of applying signs to glass : en
  • US1740045A - Power-operated pressing machine : en
  • US1740398A - Tower arm : en
  • CA295790A - Electric coupling system : en fr
  • US1739987A - Fastening device : en
  • FR671736A - Piping for piston cooling by circulation of a liquid : en fr
  • CA295649A - Lock : en fr
  • CA295823A - Method and apparatus of vaporizing fuel oil : en fr
  • DE488106C - Sand spreader for rail vehicles : de en
  • CA295648A - Pianoforte action : en fr
  • GB303523A - Process for dyeing chamois-leather with sulphur and vat colours : en
  • GB322914A - An automatic warning signal for mechanically propelled vehicles : en
  • FR671999A - Process for printing photographic gelatin layers : en fr
  • US1739895A - Cooling rack : en
  • US1739759A - Container closure : en
  • DE487852C - Address printing or similar printing machine : de en
  • US1739566A - Manufacture from latex of an artificial gutta-percha and a nonhygroscopic rubber : en
  • US1739642A - Coating machine : en
  • US1740260A - Coil holder : en
  • AU1724828A - Tapioca product and process of manufacture thereof : en
  • US1739790A - Apparatus for packing powders : en
  • DE488046C - Iron forge : de en
  • FR671649A - Improvements with scissors, shears, clippers and the like : en fr
  • FR671651A - Improvements to electric headlights of motor vehicles : en fr
  • US1739582A - Water-resistant paper-disk stopper for milk bottles and the like : en
  • US1740292A - Clip and scalp protector : en
  • US1740319A - Valve for tank cars and the like : en
  • US1739986A - Pintle hook : en
  • DE487728C - Clamping device for carbonless accounting : de en
  • DE487783C - Coke extinguisher : de en
  • DE488168C - Process for the production of color grains for the color raster of color photography : de en
  • DE488235C - Floating deep sea airport : de en
  • DK41305C - Method for the manufacture of waterproof wooden boxes and the like. : da en
  • DE488093C - Flexible route expansion : de en
  • FR671685A - Improvements made to supports formed from assembled tubes : en fr
  • ES115849A3 - Procedure for the manufacture of refractory products resistant to acids and others bonded with clay. : en es
  • US1739629A - Mortise dead lock : en
  • US1739796A - Process of bleaching beeswax : en
  • US1739808A - Exhaust-box-floor construction : en
  • GB303017A - Improvements in or relating to felt and felt-like materials and to hats and other articles or materials made therefrom : en
  • GB309988A - Improvements relating to the manufacture of self-lubricating bearings : en
  • ES110891A1 - A rubber saucer. : en es
  • ES115662A1 - Automatic distributor of order numbers, leaflets or other papers. : en es
  • FR671707A - hermetic and autonomous hollow element capable of constituting an accumulator, an electrolytic valve or other : en fr
  • DE487723C - Process for obtaining carbon from carbon disulfide or similar compounds : de en
  • DE487916C - Machine for the production of envelopes : de en
  • ES115810A1 - Perfeccionamientos in the manufacture of supports of pieces with spikes for his union to the plinth or ground that sustain them. : en es
  • ES115804A1 - A process of making wine jelly. : en es
  • FR671870A - Cigarette package : en fr
  • GB309479A - Improvements in or relating to bead tape weaving machines : en
  • USRE17524E - Papeb-match-makiwg machine : en
  • US1739954A - Instrument board for automobiles : en
  • USD80119S - Design for an : en
  • US1739872A - Fountain brush : en
  • GB298191A - Improvements in inflation and deflation pressure indicators for pneumatic tyres : en
  • US1739649A - Radiant electric heater : en
  • US1740295A - garber : en
  • US1740385A - Jacking and traversing attachment for motor vehicles : en
  • US1739976A - Multiple-link resilient body : en
  • US1740073A - Telephone system : en
  • US1740270A - Stiffener for soft collars : en
  • CA295781A - Locomotive : en fr
  • CA295685A - Machine for manufacturing paper tubes : en fr
  • CA295709A - Gate : en fr
  • DE488083C - Regenerative coke oven : de en
  • ES115739A1 - Improvements in two-stroke engines. : en es
  • US1739538A - Shoe : en
  • US1740017A - Piano-pedal extension : en
  • US1740230A - Artificial limb : en
  • CA295770A - Junction for cables : en fr
  • USD80135S - Design fob a casing fob an aib fttbifieb : en
  • DE487880C - Automatic disconnection device for power distribution systems : de en
  • ES115802A1 - Improvements in the procedures to manufacture rectilinear tubes of flexible and stretchable material specially designed to manufacture rectilinear glass tubes. : en es
  • FR671750A - Radio-electric transmitter device : en fr
  • FR35248E - Electro-mechanical automatic shut-off device for the feeder spool, more particularly applicable to thread doubling machines : en fr
  • FR671917A - Method and device for separating dust from the exhaust gases of a boiler : en fr
  • GB322889A - Improvements in teat cups of milking machines : en
  • US1739757A - Making welded spiral pipe : en
  • US1739958A - Electrical annealing : en
  • US1739893A - Holddown apparatus for freight cars and the like : en
  • DE488142C - Injection needle valve controlled by the fuel pressure for oil engines with pressure atomization : de en
  • US1739496A - Automotive brake : en
  • US1740122A - Rock drill : en
  • US1740250A - Silo attachment : en
  • US1739994A - Automatically-threading shuttle for looms : en
  • US1739664A - Construction of cubicles, bathing boxes, and the like : en
  • US1739681A - Perforating machine : en
  • DE488021C - Completion of pit sections by means of an inflatable rubber body : de en
  • FR671662A - Baking oven loading and unloading system : en fr
  • US1739861A - Geographical educator : en
  • US1739970A - Dispensing machine : en
  • US1740087A - Sheave structure : en
  • USRE17523E - op chicago : en
  • US1739856A - Steering means : en
  • US1740187A - Firearm : en
  • US1740394A - Honey container : en
  • US1739564A - Barking drum : en
  • US1739715A - Wrench : en
  • US1740408A - Folding machine and method : en
  • AU1715528A - Improved support bracket for motor ear wing 1 windshields : en
  • ES115818A1 - A flat bottom car for automatic unloading. : en es
  • FR672033A - Gas fireplace with horizontal flame burner : en fr
  • US1739720A - Electric iron : en
  • US1739804A - Apparatus for spreading and leveling road materials : en
  • US1739918A - Method and apparatus for feeding liquid fuel to internal-combustion engines : en
  • US1739750A - Process for evaporating refrigerant liquids : en
  • US1740269A - Mechanical wheeled toy : en
  • US1739501A - Planer head : en
  • US1739956A - Cylindrical milling tool : en
  • US1740330A - Synchronizing clock system : en
  • US1739818A - Carburetor : en
  • DE488227C - Machine for clamping piston rings by means of rollers of different diameters and a shaped ring of varying thickness : de en
  • FR671817A - Means for coupling cycles and side vehicles, and cycles and side vehicles incorporating such means : en fr
  • US1739602A - Split reduction device : en
  • US1739865A - Advertising device : en
  • US1740240A - Cataphoric electrode : en
  • ES115833A1 - A tube of electric discharges. : en es
  • GB298631A - : en
  • US1739922A - Tube closure : en
  • US1739849A - Vehicle buffer device : en
  • US1739883A - Building construction : en
  • DE488134C - Self-seller of supplies for motor vehicles : de en
  • FR671903A - Improvements to liquid dispensing devices : en fr
  • FR671814A - New type of verifier : en fr
  • DE488049C - Test stand for locomotive wheel sets : de en
  • ES115869A1 - Improvements in balances especially those used in bakeries and flour mills. : en es
  • GB305454A - Improvement in screw propellers : en
  • US1739512A - Photographic objective : en
  • US1739813A - Shoe stick : en
  • US1739745A - Machine for the manufacture of nails from wire : en
  • US1740275A - Apparatus for treating oil : en
  • NL20987C - Connection in the special sanitary napkin : en nl
  • DE487901C - Printing adding machine, especially tabulating machine : de en
  • DE487940C - Resilient iron pit stamp : de en
  • DK41283C - Machine for Extraction of Dry Products of Liquids. : da en
  • DE487747C - Prepaid card printer : de en
  • DE487914C - Fabric printer on sewing machines : de en
  • US1739576A - Radiator cover and humidifier : en
  • US1739730A - Display cabinet : en
  • DE486223C - Lid closure for the emptying opening of mixers, agitators, Kollergengen u. Like. For masses of all kinds, namely ceramic masses : de en
  • DE487949C - Wolf knife with any number of wings for meat wolves : de en
  • US1739983A - Waxing machine : en
  • US1740198A - Bracket for adjustable window ventilators : en
  • US1739517A - Vegetable peeler : en
  • ES115688A1 - A percussion fuze. : en es
  • US1740123A - Alarm-circuit system : en
  • FR671650A - Improvements in apparatus for applying thin uniform layers of liquids to surfaces : en fr
  • GB322973A - Improvements in free wheel clutches : en
  • US1739523A - Sabatini : en
  • US1739821A - Upper and process of constructing same : en
  • US1740299A - Portable jack : en
  • US1740340A - Chin support : en
  • US1740375A - Electron-discharge device : en
  • US1739573A - Structural unit : en
  • US1739788A - Electric switch : en
  • FR671969A - Device for injection or blood collection : en fr
  • GB300584A - Improvements in the manufacture of artificial threads : en
  • CA295752A - Power control apparatus : en fr
  • DK41309C - Beet pick-up and beet top machine. : da en
  • US1739846A - Drill bit for boring wells : en
  • US1739549A - Ribbon and the like roll pack : en
  • US1739622A - Toilet cabinet : en
  • US1740020A - Closure operator : en
  • US1739568A - Pressure-alarm device : en
  • US1740272A - Garment : en
  • FR671928A - Improvements to warning devices : en fr
  • ES115793A1 - A system of hydraulic press of special application to the presses of lagar and his analogous. : en es
  • US1739567A - Frame for drying gelatin, glue, and the like : en
  • US1739756A - Flexible shaft : en
  • US1740310A - Glass-shaping machine : en
  • US1739742A - Print washer : en
  • US1739947A - Clutch : en
  • US1740190A - Awning-actuating mechanism : en
  • US1740034A - Vulcanizer : en
  • US1739789A - Weatherproofing structure for car doors : en
  • US1740342A - Recovery of sulphurous acid from waste gases : en
  • US1739820A - Process for manufacturing 4-hydroxy-3-acetaminoaryl-1-arsonic acid : en
  • US1740361A - Spray-controlling device for road-scavengering machines : en
  • US1739871A - Receptacle closure : en
  • US1740267A - Leg rest for autoists : en
  • US1740297A - Lubrication fitting : en
  • US1739674A - Support for milking pails : en
  • US1740165A - Method for removing chlorine ions from electrolytic solutions : en
  • CA295797A - Windshield : en fr
  • US1739785A - Rocking baby carriage : en
  • AU1725628A - An improved foot valve for pumps : en
  • AU2135529A - Improvements relating tothe electrical transmission of pictures : en
  • CA295699A - Suspension rail track system : en fr
  • US1740386A - Apparatus for ejecting ice cream from containers : en
  • US1740410A - Folding machine : en
  • US1740003A - Electrically-driven oil-well pump : en
  • US1739659A - Closure cap : en
  • DE488253C - Wood milling machine : de en
  • AU1847929A - Windshield for vehicle wheels : en
  • DE487779C - Wheeled vehicle convertible into a caterpillar vehicle : de en
  • DE487750C - Device for cleaning the inner surfaces of the housing and the outer surfaces of the built-in cooling elements of heat exchangers, in particular recoolers : de en
  • FR35237E - Parquet scraping and polishing device : en fr
  • FR671631A - Further training for sound reproducers or broadcasters : en fr
  • GB297428A - Improvements in or relating to machines for preparing or treating welting for boots or shoes : en
  • GB322800A - Improvements in and relating to exhaust ventilators : en
  • CA295647A - Process of making an adsorbent comprising, carbon, iron and iron oxide : en fr
  • DE488208C - Process for vulcanizing rubber : de en
  • FR671929A - Radiator for automotive and aviation engines : en fr
  • GB322984A - Improvements in or relating to pulling over machines : en
  • DE487938C - Used bearing for watches : de en
  • DE488152C - Catching device for the beater for mechanical looms : de en
  • ES115812A1 - A process for the manufacture of a food product with characteristics analogous to chocolate. : en es
  • GB322898A - Improvements in controlling devices for base exchange water softeners : en
  • CA295741A - Heating apparatus : en fr
  • US1739499A - Coating device : en
  • US1739868A - Switch-stand lock : en
  • ES115839A1 - Improvements introduced in the manufacture of footwear. : en es
  • GB322859A - Improvements in anti-freezing mixtures for use in radiators : en
  • US1740348A - Liquid-dispensing apparatus : en
  • US1739929A - Fuel-distributing apparatus : en
  • US1740203A - Picture frame : en
  • US1739514A - Combined window and coal hopper : en
  • US1739541A - Truss for shoes : en
  • ES110887A1 - Arrangement for the excitation of synchronous machines. : en es
  • FR671358A - : fr
  • FR671786A - Improvements in test circuits for selectors : en fr
  • CA295665A - Oil well pumping apparatus : en fr
  • US1739853A - Folding box : en
  • US1740066A - Hydraulic machine : en
  • US1740181A - Belt lacing : en
  • AU1720228A - Rotary refrigerating machine : en
  • FR671608A - Pot to cook milk : en fr
  • FR671918A - Improvements in methods and apparatus for measuring the amplification ratio of electric amplifiers : en fr
  • GB322854A - Motor vehicle and like radiator shutters : en
  • FR671693A - Development of receivers for wireless communications : en fr
  • GB322938A - Arrangement for cooling horizontal heavy oil engines : en
  • DE487846C - Device for the even tensioning and unwinding of the chains for looms : de en
  • US1739550A - Idler pulley drive particularly for ring spinning and doubling frames : en
  • US1739839A - Process of agglomerating ore, mineral, or other matter and the product produced thereby : en
  • FR671875A - Bolt assembly device for oscillating corridors that does not require the complete unscrewing of the bolt nuts : en fr
  • GB322832A - New or improved means for adjustably supporting articles from walls or ceilings or the like : en
  • GB322923A - Improvements in or relating to the making of roads, pavings, foundations, or the like : en
  • GB322958A - Slide support for drawers : en
  • GB307347A - Improvements in or relating to receptacles for distributing powdered substances : en
  • US1739798A - Airplane : en
  • FR671848A - Lock for doors of bodywork, in particular of motor cars and other similar vehicles : en fr
  • GR2570B - METHOD AND PROVISION FOR THE MANUFACTURE OF COPPER SULPHATE. : el en
  • ES115781A1 - A combined machine for polishing and sorting fruits. : en es
  • FR671920A - rotating element for the textile industry : en fr
  • US1739992A - Process of working up mixed shavings of white metal and red metal : en
  • FR671770A - Central hydraulic cylinder for lifting motor cars : en fr
  • FR671816A - Improvements to ephemeris notebooks : en fr
  • FR671957A - Cable adjuster : en fr
  • GB322916A - Emergency sluice gate : en
  • DE487135C - Electric money changing device : de en
  • DE488035C - Eddy current clutch combined with an electromagnetic friction clutch : de en
  • AU1849729A - Improvements in or relating tothe utilisation of pulverulent or powdered carbonaceous materials : en
  • FR671763A - Process for preparing clichés for intaglio engraving : en fr
  • FR671827A - Advanced air filter, especially for carburetors : en fr
  • DE487865C - Plaettmachine : de en
  • FR671909A - Method of degreasing metal objects : en fr
  • US1739899A - Egg tester : en
  • US1740115A - Process of extracting turpentine, pine oil, and rosin from resinous woods : en
  • GB301395A - : en
  • GB322975A - Improvements in electric furnaces : en
  • GB311726A - Improvements in savings boxes or banks : en
  • GB322882A - Improved electrical conduits and means of manufacture of same : en
  • ES110179A1 - Perfections in the presses for the manufacture of discs of talking machines. : en es
  • GB314759A - : en
  • ES114841A3 - A procedure for obtaining flat impression molds for mono and polychromatic printing by a purely photomechanical procedure. : en es
  • GB322994A - Improvements in and relating to printing rollers : en
  • FR671768A - Automatic coupling of the current cable for railway vehicles equipped with an automatic coupling with central tempon : en fr
  • FR671967A - Further training in the establishment of fire extinguishers : en fr
  • US1739991A - Stop cock or valve : en
  • US1740246A - Ventilated toilet bowl : en
  • GB304607A - Improvements in or relating to vehicles : en
  • FR671839A - Vacuum brake, in particular for motor vehicles with crude oil engine : en fr
  • GB297687A - Manufacture of dyestuffs containing metal : en
  • FR671682A - Automatic firearm with toggle closure : en fr
  • GB297836A - Improvements in control devices for refrigerating apparatus : en
  • GB303895A - Improvements in or relating to the extraction of rubber from rubber latex : en
  • FR671614A - Hair dye for dyeing hair black or brown : en fr
  • GB317818A - Improvements in and relating to grinding or polishing tools : en
  • GR2579B - METHOD AND INSTALLATION FOR GRASTING CEMENT AND SIMILAR SUBSTANCES. : el en
  • DE487737C - Wall arm for dental drills : de en
  • US1739624A - Loading machine : en
  • DE487792C - Diesel locomotive with diesel cylinders working directly on the engine : de en
  • ES115856A1 - A procedure for tempering glass and glass sheets. : en es
  • FR672019A - Improvements in transmission mechanisms : en fr
  • FR671688A - Two-stroke and double-acting diesel engine liners : en fr
  • FR671791A - : fr
  • US1740357A - Restraining device : en
  • FR671975A - Aeration and air removal process : en fr
  • FR671819A - Improvements made to vacuum tubes, and in particular to tubes serving as fuses : en fr
  • FR671979A - Improvements in grinding processes and equipment : en fr
  • FR671754A - Improvements made to central heating devices using superheated steam at low pressure : en fr
  • CA295644A - Fish meal plant : en fr
  • US1740256A - Cow poke : en
  • GB322842A - Improvements in and connected with cartons and other cases suitable for accommodating cigarettes and for like purposes : en
  • DE487968C - Electric step switch with spindle drive : de en
  • GB306944A - Improvements in or relating to train dispatching systems : en
  • DE488116C - Cathode ray oscillograph : de en
  • FR671601A - Silage tower for fermentation and conservation of green fodder : en fr
  • FR671717A - fishplate for rail ends : en fr
  • FR671895A - Paddles for swimmers : en fr
  • FR672038A - Improvements to feedback devices for regulators : en fr
  • US1739823A - Rotary changeable cutter reamer : en
  • ES114716A1 - Plunger for cylinders of combustion engines. : en es
  • ES115791A1 - Electromagnetic rectifier : en es
  • GB322922A - Improvements in and relating to fire extinguishers : en
  • US1740001A - Nozzle of vacuum cleaners : en
  • USD80137S - Bernat mecklovits : en
  • FR671965A - Electrical shut-off device for mechanical warping machines : en fr
  • GB315786A - Process of producing glossy cellulose coatings capable of being readily dyed upon readily inflammable bases having a superficial form : en
  • US1739771A - Polybasic-acid-polyhydric-alcohol resin and method op making same : en
  • US1739882A - Temperature-control apparatus : en
  • US1740070A - Automatic motor starter : en
  • FR35193E - Improvements made to the construction of boiler stoves : en fr
  • FR35166E - Removable and collapsible cardboard box for hats and other items : en fr
  • GB313883A - Luffing davit : en
  • ES115855A1 - Improvements in the devices for the activation of rotating devices by means of electric motors. : en es
  • FR671678A - Clothes rack : en fr
  • GB323182A - An apparatus for visibly indicating navigation lights and sounds : en
  • FR671793A - Marbling process : en fr
  • US1739752A - Magnetic material and appliance : en
  • US1740335A - Fishing bait : en
  • US1740422A - Relief valve : en
  • DE487974C - Kloeppel for braiding and braiding machines with braiding ring : de en
  • US1739743A - Method of making bifocal lenses : en
  • US1740298A - Spectacle lens : en
  • FR671728A - Massive marquetry : en fr
  • GB322911A - Improvements in boiler furnaces fired with pulverised fuel : en
  • AU2032829A - Cash registers : en
  • FR671732A - Apparatus intended for the manufacture of tubes by delivery : en fr
  • GB323033A - Mica treating apparatus : en
  • GB322817A - Improvements in or relating to collapsible packing cases, crates and similar receptacles : en
  • GB322820A - Improvements in or relating to tobacco-feeding machines : en
  • ES115631A1 - Devices for illuminated advertisements. : en es
  • FR35198E - Improvements to transportable gasifiers with infusible nozzle : en fr
  • GB295661A - Improvements relating to insect and vermin catchers or such bands : en
  • CA295789A - Electrically driven paper machine : en fr
  • ES115645A1 - Protective arrangement for electrical machines that work under a liquid. : en es
  • FR671681A - Safety catch for automatic firearms : en fr
  • US1739951A - Feeding apparatus for chemicals : en
  • US1740331A - Tuning of high-frequency circuits : en
  • ES115671A1 - Signal selector device for successive electric impulses. : en es
  • US1739585A - Planographic press : en
  • US1739874A - Circuit breaker for ignition systems : en
  • ES115760A3 - A procedure for the manufacture of fayetine tapes. : en es
  • FR671694A - Improvements to vehicle wheels : en fr
  • GB322867A - Improvements in wooden rollers for mangling and like machines : en
  • ES115765A1 - A system of cameras for the production of yoghourt. : en es
  • FR35207E - Variable pitch propeller : en fr
  • US1739837A - Advertising sign : en
  • US1740216A - Hydrobicycle : en
  • US1740081A - Galvanizing apparatus : en
  • US1740278A - Window glass : en
  • ES114699A1 - Light regulator for theaters. : en es
  • ES115774A1 - Coupling of trees with spiral spring. : en es
  • GB309989A - Improvements relating to the manufacture of a self-lubricating self-aligning bearing : en
  • ES115698A1 - An internal combustion engine that uses heat lost through the cylinder walls and in the exhaust. : en es
  • US1740175A - Film hanger : en
  • GB315257A - Improvements in or relating to photomechanical printing processes and to the production of maps and diagrams thereby : en
  • US1739532A - Remote control of repeaters : en
  • US1739833A - Signaling system : en
  • GB322998A - Improvements in the manufacture of nitro-cellulose : en
  • FR671764A - Improvements to vulcanizers : en fr
  • FR671998A - Elastic suspension system for tri-carriers, motorcycles, etc. : en fr
  • DK41294C - Movable Crib Separation Room for Diet Stables. : da en
  • DE487642C - Process for deionizing gases to be electrically cleaned before they enter the electrical precipitation chamber : de en
  • DK41282C - Device for placing the magazine holder and the cartridge ejector in the firearm. : da en
  • US1740061A - Harold v : en
  • US1740366A - Feed-roller mechanism : en
  • DE488025C - Vertical chamber furnace : de en
  • DE487929C - Caustic burner with handle protected against heat : de en
  • FR35190E - : fr
  • FR671910A - Improvements made to devices for projecting, with depth effect, still or moving images : en fr
  • USD80145S - Howard h : en
  • CA295745A - Demountable spoked wheel : en fr
  • FR35179E - Sophisticated sewing : en fr
  • FR671978A - Electric servo motor control : en fr
  • USD80156S - George r : en
  • ES115830A1 - An improved method for the treatment of products from coal carbonization. : en es
  • GB323016A - Improvements in or relating to sound reproducing apparatus : en
  • US1740217A - Shingle : en
  • US1739908A - Production of aniline black on textile fibers : en
  • US1739723A - Refrigerating apparatus : en
  • US1739601A - Grapple : en
  • ES115814A2 - Machine for transplanting rice and other plants. : en es
  • ES115709A1 - Improvements in the apparatus for the carbonization of coal and similar materials. : en es
  • ES115773A3 - Manufacturing process of a knitted fabric made up of one side of silk fabric and the other of napped cotton intended for making underwear. : en es
  • GB323024A - Improvements in or relating to stopping mechanism for gramophones : en
  • FR35204E - Advanced mechanical dust extractor without electricity : en fr
  • FR671970A - Rotary machine capable of functioning as a generator or as a consumer of force, with rectifier vanes and moving parts housed in rotation : en fr
  • US1739519A - Feeding molten glass : en
  • US1740135A - Control-valve mechanism : en
  • US1740086A - Root-cutting machine : en
  • US1740320A - Weighing scale : en
  • DE487740C - Barbed splint extension device for the treatment of contracted flat feet, club feet and equinus feet and for extension connections : de en
  • DE487726C - Process for the production of organic mercury compounds : de en
  • DE487917C - Machine for the cross cutting of paper webs : de en
  • DE487550C - High pressure piston compressor : de en
  • ES115822A1 - Dynamo electric starter. : en es
  • GB322813A - Improvements in or relating to electrical pick-ups and like reproducing or recordingdevices : en
  • FR671810A - Spool holder for spinning machines : en fr
  • DE488081C - Device for looms with shuttle or color change : de en
  • DE487941C - Process for dyeing cellulose esters or ethers : de en
  • DE487990C - Temperature indicators for internal combustion engines : de en
  • DE487985C - Feeding trough : de en
  • CA295704A - Induction electric furnace : en fr
  • CA295706A - Combination bumper and luggage carrier : en fr
  • GB297362A - Manufacture of azo-dyestuffs : en
  • ES115696A1 - A jet propulsion apparatus. : en es
  • CA295728A - Spring : en fr
  • FR35161E - Improvements in adjustment devices for electrical machines : en fr
  • CA295773A - Method for determining sulphur dioxide and hydrogen sulphide in gas mixtures : en fr
  • FR671840A - Quiet : en fr
  • GB322891A - Improvements in or relating to means for supporting overhead electric lines or conductors : en
  • FR671744A - Power transformer : en fr
  • GB297433A - Moulding compositions and plastic materials : en
  • DE488017C - Photosensitive paper giving positive images by the amine development process : de en
  • DE487687C - Change gears, especially for motor vehicles, with flywheels, through which positive and negative torques are generated : de en
  • DK41292C - Box closure. : da en
  • ES115874A1 - A new continuous extractor of oil seeds, grains and oleaginous agricultural residues, in several chambers, by means of some suitable solvent. : en es
  • FR672024A - Device for controlling the tilting of the headlights of a motor vehicle or the like : en fr
  • FR671674A - Cooled Frame Rotary Compressor : en fr
  • FR671724A - Device making it possible to wedge the propellers and in particular the propellers of aircraft in a determined position : en fr
  • GB322863A - Improvements in or relating to feed devices for use in conjunction with the supply hoppers of automatic weighing machines : en
  • FR671834A - Sprayer improvements : en fr
  • GB323028A - Improvements in the production of conversion products of rubber : en
  • DE488161C - Loudspeaker telephone : de en
  • FR35216E - Improvements in rheostats and other adjustable electrical resistances, in particular in t.s.f. : en fr
  • USD80141S - Charles richter : en
  • DE488001C - Device for driving a central lubrication for motor vehicles with an oil pump : de en
  • US1740167A - Testing stand : en
  • FR35154E - Extensible cable or braid for antenna or t.s.f. : en fr
  • GB322951A - Thread cutting mechanism : en
  • GB322943A - A slide rule or calculator for use in sugar boiling : en
  • FR35168E - Improvements to flying devices : en fr
  • DE487680C - Method and device for carrying out galvanic flow work : de en
  • GB322811A - Electric communication cable : en
  • USD80123S - Design fob a badiatob obnament : en
  • ES115898A1 - A method to direct sound waves. : en es
  • FR671802A - Improvements made to tire inflators mounted at the end of the motor shaft, in place of the crank : en fr
  • FR671966A - Machine for reducing hard nougat and other similar materials into small pieces : en fr
  • DE487955C - Small tube superheater for heating tube boiler : de en
  • GB316864A - Improvements in or relating to high pressure piston or reciprocating compressors or the like : en
  • DE487549C - High pressure piston compressor : de en
  • FR35211E - Springs for vehicles : en fr
  • GB322803A - Improvements in or relating to tobacco-feeding machines : en
  • DE487795C - Solenoid brake : de en
  • US1740381A - Electric-arc welding : en
  • US1740079A - Extraction of rubber from plants : en
  • DE488038C - Electrical rotary switch with a switching drum consisting of two disks which can be adjusted against one another and are provided with metal covers : de en
  • ES115857A1 - Improvements in catalytic devices. : en es
  • ES115858A2 - Improvements in the separation of gaseous mixtures by liquefaction. : en es
  • GB322972A - Improvements in and relating to the manufacture of hair-dyes : en
  • FR672046A - Tray sprayer, for liquids, in particular for sulfuric acid : en fr
  • US1740213A - Mounting and light stop for double shade rollers : en
  • USD80146S - Howard h : en
  • DK41268C - Counting device for straw balers. : da en
  • US1739902A - Press brake : en
  • US1740309A - Base protector and driver for bobbins and the like : en
  • FR35229E - Watertight switch for controlling electrical circuits : en fr
  • GB309493A - Improvements relating to the regulation of windmills : en
  • US1739724A - Recording dynamometer and method of measuring load variations : en
  • DE488070C - Automatic device for lateral vertical positioning of inclinable, laterally pivotable fire brigade turntable ladders with power drive : de en
  • DE488028C - Electrode assembly for electrolytic cells : de en
  • DE488150C - U-shaped curved door and shutter hinge : de en
  • DE488189C - Device for filling liquids : de en
  • NL21010C - : en
  • FR35206E - Automatic gripper : en fr
  • FR35246E - Diffuser for continuous extraction : en fr
  • FR671901A - Improvements made to vacuum devices and more particularly to switches : en fr
  • GB322992A - Improvements in pumps : en
  • US1739604A - Fan : en
  • DE487744C - Procedure for balancing a ready-to-use stationary motor : de en
  • FR671708A - Variable pitch propeller : en fr
  • FR671997A - Pneumatic sprayer for painting : en fr
  • GB322886A - Improvements in cutting mechanisms for continuous-rod cigarette-making machines : en
  • FR671624A - Method and device for the manufacture of network-fed cathodes in electronic lamps : en fr
  • FR671796A - Refinements to plain end pipe joints : en fr
  • GB314435A - Improvements in hat beating machines : en
  • USD80115S - Design pob an automobile badiatob shell : en
  • CA295640A - Clip for securing wood to iron beams : en fr
  • CA8567S - Dutch girl : en
  • AU1879529A - Improvements in screw cutting taps : en
  • US1739654A - op san francisco : en
  • US1740350A - Door-operating device : en
  • DE487346C - Exchangeable conductor attachment for carbon brushes in the form of a head used to extend the carbon : de en
  • DE488039C - Electrical resistance : de en
  • US1739650A - Headlight photometer : en
  • US1740137A - Retrograde-movement braking device for motor vehicles : en
  • US1739959A - Width maintainer : en
  • US1739784A - Electric battery : en
  • US1739933A - Rifle-cleaning rod : en
  • US1739586A - Disinfectant, antiseptic, and healing medium : en
  • US1739761A - Method of grinding or pulverizing gummy, pasty, or viscous material : en
  • CA295768A - Depolymerisation of cellulose : en fr
  • CA295663A - Receptacle closure : en fr
  • US1740426A - Novelty watch : en
  • NL21031C - : en
  • CA295660A - Cigarette extinguisher : en fr
  • US1739524A - Stamping process for making sheet-metal articles : en
  • US1740085A - Band-saw mill : en
  • US1739535A - Vehicle construction : en
  • US1739628A - Bicycle, velocipede, or the like : en
  • US1739826A - Electric low-speed unit : en
  • ES115655A1 - Improvements in airplanes. : en es
  • GB322970A - Imparting a stone colour to leather polish : en
  • US1740178A - Dirigible headlight : en
  • FR672016A - Fertilizer distributor : en fr
  • GB314942A - Improved manufacture of antirachitic substances : en
  • US1739665A - Partition wall : en
  • US1740090A - Chair : en
  • US1739847A - Pin lock : en
  • US1740124A - Door and window structure : en
  • US1739555A - Distributor plate : en
  • US1739812A - Friction detent : en
  • US1739999A - Hand lift-platform truck : en
  • DE487994C - Process for the production of security paper : de en
  • CA295720A - Variable pitch propeller blade for airships : en fr
  • CA295777A - Process of manufacturing sodium phosphate : en fr
  • US1740384A - Milk-can cover and support : en
  • US1739858A - Coin-controlled electrical apparatus : en
  • US1740248A - Process eor dehydrating gas : en
  • US1739924A - Control of electrical energy : en
  • US1739932A - Inside casing cutter : en
  • FR671942A - Mechanism for washing machines or the like : en fr
  • US1739615A - Radio loud-speaker : en
  • US1739854A - Blank-serving apparatus for rolling mills : en
  • CA295692A - Tool for facing valve seats : en fr
  • ES115826A1 - Perfeccionamientos in the own mechanical armchairs for hairdressers. : en es
  • FR671982A - Periodic towel : en fr
  • US1739907A - Furnace : en
  • US1740312A - Process of producing soluble lead reagents : en
  • DE487505C - Loading and unloading chute with longitudinally displaceable and swiveling shovel piece : de en
  • US1739900A - Automatic serving device for restaurants : en
  • USRE17531E - Wilfrid paul heath : en
  • CA295802A - Dump car body tilting mechanism : en fr
  • DE488190C - Method and device for producing the anodes (dolls) of electrical drying elements : de en
  • FR671698A - Equipment for rolling hair on curlers : en fr
  • GB323039A - Improvements in and relating to combined kinematograph and acoustic films and means for recording and reproducing : en
  • US1739783A - Vehicle brake apparatus : en
  • US1740143A - Railway truck : en
  • CA295765A - Vehicle stay block : en fr
  • CA295678A - Bread pan : en fr
  • US1740056A - Auxiliary driving attachment for vehicles : en
  • DE487904C - Carburetor with several injection openings : de en
  • ES115784A1 - Improvements in the cutting devices of the tobacco bar in continuous bar cigarette manufacturing machines. : en es
  • US1739545A - File-cabinet construction : en
  • US1739822A - Match box : en
  • DE487771C - Drive device for plug-in chutes for looms : de en
  • US1740391A - Incandescent-lamp mount : en
  • US1740409A - Folding machine and method : en
  • US1740121A - Moving stairway : en
  • US1739802A - Packed casing head : en
  • US1740174A - Embalmer's trocar : en
  • US1740117A - Welding apparatus : en
  • FR671815A - Device for ejecting paper bags after their termination in the machines used for this purpose : en fr
  • FR672010A - Focal level : en fr
  • US1739618A - Wear-hook buckle attachment : en
  • US1739843A - Acid-resisting apparatus : en
  • US1739878A - Vehicle wheel : en
  • US1740200A - Thread holder : en
  • US1740141A - Production of formaldehyde : en
  • DE488067C - Process for retouching negatives, slides and positives : de en
  • FR671794A - Improvements to the process allowing different patterns to appear on a given surface by modification of lighting : en fr
  • US1739556A - arthur : en
  • US1739717A - Method of treating shavings and scrap of light metal and alloys thereof : en
  • US1739920A - Box : en
  • US1739927A - Valve block for fluid-pressure tools : en
  • US1740417A - Monorail track construction : en
  • DE488065C - Advertising device with fixed and movable as well as illuminated and unlit images and inscriptions : de en
  • US1739606A - Echo suppressor : en
  • US1739793A - Tool box : en
  • US1740192A - Heat exchanging device : en
  • US1740288A - Furnace and method of operating the same : en
  • DE487178C - Folding device with a mark that can be displaced and locked on parallel guides and inhibits sheet travel : de en
  • DE487229C - Cooling device for the barrel of firearms : de en
  • DE488033C - Rotary type printer : de en
  • DE487966C - Device for generating a frequency band within a specific time period by an alternating current generator driven by a direct current motor : de en
  • US1739869A - Switch stand : en
  • US1739539A - Shoe : en
  • US1739491A - New process for utilizing stem fibers : en
  • DE487763C - Thread guide : de en
  • DE488055C - Corner connection for plates made of reinforced cement for demountable hotbed boxes : de en
  • DE488136C - Trawling net with a device for opening and closing its entry opening during fishing : de en
  • FR35232E - Safety device for operating lifts and goods lifts : en fr
  • FR671639A - Manufacturing process of titanylsulfate and solid titanium sulfates : en fr
  • CA295818A - Street collection receptacle : en fr
  • DE487857C - Cash register for printing individual amounts, subtotals and totals : de en
  • GB322928A - Improvements in or relating to filing or reference devices : en
  • ES115817A1 - A perfected radiator. : en es
  • FR671878A - Differential clamp : en fr
  • USD80157S - Design for a radlocabinet or similar article : en
  • FR671660A - Double paved waterproof terrace : en fr
  • DE488185C - Shut-off device for double brake lines on railway vehicles : de en
  • DE487743C - Cleaning agent supply for fork cleaning machines : de en
  • DE488263C - Mixing and kneading machine for dough-like substances : de en
  • FR671636A - Manufacturing process of viscose for the production of artificial materials : en fr
  • FR671751A - : fr
  • US1739605A - Piston : en
  • USD80148S - Design fob : en
  • FR35171E - Winding device with differential brake - friction compensator for winding yarns and rovings of any textile or similar fibers : en fr
  • FR671777A - Device for using motor vehicle engines as industrial engines : en fr
  • GB322871A - Improvements in vehicle bodies : en
  • ES115705A1 - A process for manufacturing insulating containers against heat. : en es
  • FR671676A - Process for the separation of gas mixtures by diffusion : en fr
  • FR671888A - Braking device for bicycles and the like : en fr
  • GB322918A - Bread toasters : en
  • FR671667A - Automatic remote control device for electric motors : en fr
  • CA295698A - Variable speed gearing : en fr
  • DE487997C - Attachment of propellers to tapered pins of drive shafts : de en
  • GB292912A - Improved manufacture of aldehyde-amino resinous compounds : en
  • DE488047C - Extraction of metals and metal compounds that are soluble in ammoniacal alkaline solutions : de en
  • GR2580B - METHOD FOR PREPARATION OF ICE COCONUT. : el en
  • US1739522A - Chain link : en
  • US1740043A - Shoe polisher and shoe-polish stick : en
  • US1740054A - Lamp-post with illuminated street signs : en
  • FR671904A - Improvements to liquid dispensing devices : en fr
  • GB323041A - Improvement in apparatus for producing electric current corresponding to light incident thereon : en
  • US1739668A - Transmission system : en
  • US1740245A - Collapsible core : en
  • DE488121C - Insole with glued-on cover : de en
  • ES115767A1 - A perfection in the manufacture of the instep in the footwear of canvas with chrome leather floor. : en es
  • FR35195E - Improvements to steam generators : en fr
  • US1740033A - Method and apparatus for constructing cylindrical tanks : en
  • CA295758A - Speed-controlling device : en fr
  • DE488163C - Electric hood iron : de en
  • GB322903A - Improvements in or relating to gaskets : en
  • GB322879A - Improvements in and relating to carburettors for internal combustion engines : en
  • ES114830A1 - A method with the corresponding device for winding or winding wire helically. : en es
  • US1739562A - somajni : en
  • US1739661A - Rotary pump : en
  • ES114752A1 - Improvements in footwear. : en es
  • FR671985A - Foal : en fr
  • FR35188E - Drive device : en fr
  • DE487733C - Method of forming rectifier elements : de en
  • AU1959829A - Contact and filter apparatus : en
  • DE487953C - Plant for charring wood u. like : de en
  • DE488193C - Electrolyte for lead collectors with the addition of chromium compounds : de en
  • CA295656A - Combination tool : en fr
  • DE488256C - Calender for the production of sheets from rubber-containing compounds : de en
  • ES115317A1 - A process for the manufacture of paper tray covers with relief drawings or sausages. : en es
  • ES115720A1 - Improvements related to the use of coke ovens. : en es
  • FR671856A - Double-sided flag lantern for taximeter automobiles : en fr
  • FR672040A - Production of monoazo dyes : en fr
  • FR671658A - Automatic charging and discharging table particularly intended for the supply batteries of a telephone exchange : en fr
  • US1739842A - Railway signal : en
  • US1740300A - Heat exchanger : en
  • ES115831A1 - Improvements in the facilities for the carbonization of coal and similar materials. : en es
  • US1739589A - Platform truck : en
  • US1739832A - Steering-gear attachment : en
  • DE487720C - Method and device for charging a coke oven with a crushed coal cake : de en
  • DE488143C - Device to facilitate the starting of diesel engines with pressure atomization : de en
  • DE487993C - Milling device for the inner seats of oval caps on water chambers and. like : de en
  • FR671853A - Improvements made to underground lines for high voltages : en fr
  • US1740379A - Elastic-fluid turbine : en
  • DE487872C - Regulating arrangement for limit steam systems that works as a function of two pulses connected in series : de en
  • FR671887A - Method and apparatus for the evaporation of liquids : en fr
  • DE487845C - Shooter drive for ribbon looms : de en
  • FR35169E - Air horn horn : en fr
  • GB315787A - : en
  • DE488061C - Flexible cable : de en
  • US1740327A - Display cabinet : en
  • USD80127S - Ttjlly la tessa : en
  • USD80104S - Samuel e : en
  • US1739506A - Process and apparatus for forming connecters for dry cells : en
  • US1739887A - Mechanism for handling sand in foundries : en
  • US1740332A - Automatic regulating system : en
  • DE488092C - Method and device for separating ore from gangue with the addition of unsalted, fine sand : de en
  • FR671945A - Contactor device for motors operating electric bells ringing : en fr
  • US1740028A - Sleeping garment : en
  • US1739919A - Process for the manufacture of furfuryl alcohol and methylfurane : en
  • ES115755A1 - A procedure for the manufacture of jerseys, sweaters, pullovers and stamped similar garments. : en es
  • FR35225E - Apparatus for dyeing hat bells : en fr
  • GB322966A - Improvements relating to alternating electric current interrupters : en
  • FR671726A - Granular material working machine : en fr
  • FR671643A - Process for the production of tank dye preparations : en fr
  • GB318219A - Tripod mounting for fire-arms : en
  • FR671812A - Improvements relating to water tube steam boilers : en fr
  • FR671925A - Projector : en fr
  • FR671993A - Angle assembly process of two tubes : en fr
  • FR671874A - Collective buoy with supplies and interior signals : en fr
  • GB322835A - Processes of forming a pavement or the like : en
  • GB322944A - Improvements in or relating to electric switchgear : en
  • FR35226E - Removable anti-skidding frame for motor vehicle wheels : en fr
  • GB302696A - Improvements in or relating to stereoscopes : en
  • DE473327C - Wrapping tape for yarn docks : de en
  • US1740088A - Aircraft-propelling mechanism : en
  • US1740111A - Candy-cutting machine : en
  • US1740259A - Safety device for oil-injection engines : en
  • CA295713A - Cover for binders : en fr
  • US1740170A - Lemon-slice squeezer : en
  • DE487969C - DC armature winding with coil elements radially inserted into the slots : de en
  • GB323203A - Improvements in or relating to the administration of ultraviolet ray treatment : en
  • US1739975A - Coupling member : en
  • US1740120A - Oil cooler : en
  • FR671926A - Speaker Improvements : en fr
  • GB322828A - Electrical condenser : en
  • AU2112229A - Improvements in milking machines : en
  • GB297427A - Improvements in or relating to telephone systems : en
  • GB322714A - Improvements in or relating to aerials and aerial systems : en
  • GB294114A - : en
  • GB322960A - A holder for safety razor blades for sharpening either on a strop or on a sharpening stone : en
  • FR671937A - Magnetic system particularly intended for telephones, microphones and similar devices : en fr
  • FR671939A - Device to facilitate the opening of envelopes : en fr
  • GB323042A - Improvements in or relating to the production of water gas : en
  • USD80140S - Edwin s : en
  • FR671916A - Heat insulated storage and transport tank for liquid gases : en fr
  • US1740046A - Charles w : en
  • DE488036C - Sheathing for cable drums : de en
  • GB297123A - Process for the manufacture of sulphur dyestuffs : en
  • US1739603A - Compressor valve : en
  • US1740435A - Matrix-composing stick : en
  • FR671612A - Container for various contents, in particular for a watch : en fr
  • FR671638A - Process for the production of wicks for lamps burning hydrocarbons : en fr
  • GB309139A - Improvements in and relating to the treatment of flour, meal, milling products and the like : en
  • DE487742C - Operating table : de en
  • DE488166C - Gas-tight closure for rotating ovens and drums : de en
  • US1739641A - Portable and adjustable light : en
  • DE488203C - Electrically heated device for searing poultry : de en
  • FR671880A - Mechanism for controlling the change of cylinder in two-cylinder mechanicals : en fr
  • DE488037C - Attachment of conductors influenced by electrodynamic effects to carriers : de en
  • DE488144C - Overflow valve for fuel pumps for airless injection : de en
  • US1739903A - Automatic temperature-control apparatus : en
  • FR671835A - High efficiency rectifier lamp : en fr
  • FR671950A - Reel for measuring the speed of watercourses that can be used as a log or as a proportional water meter : en fr
  • FR35201E - Rotary machine for washing fish : en fr
  • GB322812A - Improvements in or relating to hand-grenades : en
  • DE487978C - Hanging device, especially for clothes : de en
  • US1740036A - Hydraulic turbine : en
  • DE488207C - Electromagnetic door lock for elevator systems : de en
  • DE487544C - Device for stabilizing self-excited DC machines with a special stabilizing winding fed by the armature : de en
  • DE487947C - Mechanical regulator that responds to steam pressure for steam power plants with several units : de en
  • CA295743A - Pressed metal vehicle body : en fr
  • CA295673A - Wringer : en fr
  • CA295761A - Article made from glass : en fr
  • US1740336A - Heating and cooling of buildings : en
  • US1740427A - kislinger : en
  • USD80152S - Design for an electric lamp or similar article : en
  • CA295683A - Band for knee breeches : en fr
  • FR671894A - Darkroom improvements to cinematographic devices : en fr
  • US1739905A - Preserving jar : en
  • US1740333A - Animal trap : en
  • US1739809A - Steel insert for store counters : en
  • US1739881A - Spool : en
  • USD80133S - Design for a dress : en
  • USD80103S - Design for a bockeb : en
  • US1739712A - Machine for applying nuts to screws, bolts, and studs : en
  • US1740010A - Planetary transmission : en
  • US1739691A - Welding apparatus : en
  • US1739838A - Pump structure : en
  • DE488002C - Centering device for wire spoked wheel rims : de en
  • CA295690A - Valve gear for steam engines : en fr
  • CA295821A - Method of reconstructing locomotive driving boxes : en fr
  • USD80113S - Design for an automobile radiator shell : en
  • DE487605C - Method for refining the balancing of two or more induction coils connected in series : de en
  • US1739931A - Winding machine : en
  • US1740201A - Railroad : en
  • US1740266A - Snap-fastener socket and parts thereof : en
  • FR671976A - Process for preparing dyes : en fr
  • FR671663A - Improvements to chimney combinations as flue and ventilation ducts : en fr
  • ES115800A1 - Procedure for storing liquid carbonic acid in a low pressure vessel. : en es
  • US1739702A - Golf-bag support : en
  • ES115653A1 - Perfections introduced in the seals of elastically deformable metal. : en es
  • US1739583A - Quick-service device : en
  • US1740428A - Packing unit : en
  • USD80107S - Samuel b : en
  • FR672000A - Improvements to variable resistance shunts : en fr
  • FR672048A - Lock enhancements : en fr
  • ES115796A1 - A procedure for the manufacture of papers with wood grain. : en es
  • GB322804A - Manufacture of clay articles : en
  • GB307424A - Electric discharge tubes : en
  • US1739754A - Building construction : en
  • US1740373A - Atomizer : en
  • DE487905C - Forging machine : de en
  • GB322954A - Perpetual calendars for day by day alterations : en
  • FR671838A - Improvements to holders for reservoir pen holders : en fr
  • DE487859C - Feeding device for bottle washing machines : de en
  • DK41307C - Registering Speed Control Device for Automobiles. : da en
  • DE487782C - Brush cleaner : de en
  • US1740091A - Bending apparatus : en
  • FR671867A - Device for braking the forward movement of tables moving under brackets used to work materials supported by these tables : en fr
  • US1740279A - Ments : en
  • FR671700A - Device for sharpening planer irons : en fr
  • FR671962A - Servo motor : en fr
  • GB322836A - Improvements in advertising or display apparatus : en
  • DE466304C - Apparatus for the automatic repetition of spoken announcements, praises, explanations, notices, etc. : de en
  • GB322933A - Improvements in methods of constructing and carrying antiseptic or perfumed appliances for use on telephones or speaking apparatus : en
  • ES115766A3 - A procedure for the manufacture of socks. : en es
  • DE487961C - Tram switch with spring-loaded tongue : de en
  • GB310870A - Improvements in manicuring implements : en
  • DE488052C - Figure, especially for record speaking machines : de en
  • FR671739A - Improvements to heat transmitting devices such as air heaters : en fr
  • CA295646A - Method of utilizing organic vapors for producing motive power : en fr
  • DE487716C - Resilient sliding cap shoe : de en
  • USD80114S - Design fob : en
  • ES115732A1 - A water meter moved to a turbine. : en es
  • FR671705A - Improvements to catalytic processes : en fr
  • US1739707A - Jolt packing machine : en
  • US1740273A - Fishing lure : en
  • ES115673A1 - Single-chamber compressed air brake equipped with a trigger valve to carry out this in a graduated manner. : en es
  • FR671860A - Improvements to visors or protective screens applicable in combination with automobile windshields : en fr
  • FR672037A - Cover for seats of all kinds and its attachment means : en fr
  • DE487760C - Bicycle lock with a lock part designed as a tool : de en
  • GR2581B - BOMBOLON DIVIDED INTO TWO SECTIONS POWERFULLY TRANSFERRED ON THE MEN'S BACK. : el en
  • FR35194E - Apparatus for spraying powdered materials and for smoking : en fr
  • FR671642A - Planetary gear shifting with hydraulic brake : en fr
  • GB322945A - Improvements in paper waxing, coating, roll winding and like machines : en
  • GB323026A - Manufacture of anthraquinone derivatives : en
  • ES115037A1 - Free seat nose clip. : en es
  • FR671780A - Metal steam lamp : en fr
  • US1740286A - Collapsible rake : en
  • USD80111S - Design for an automobile radiator shell : en
  • GB323244A - Improvements in systems for reducing the disturbances caused by apparatus capable of producing high frequency interference with radio receiving apparatus : en
  • ES115835A1 - Improvements in the amplifiers for the discharge of electrons. : en es
  • ES115836A1 - Improvements in the manufacture of matches. : en es
  • GB297387A - An improved method for producing playing courts : en
  • US1739623A - Display and shipping device : en
  • FR671616A - Improvements to refrigeration devices : en fr
  • GB305572A - Improvements in or relating to the treatment of rubber and like material : en
  • GB323020A - Improvements in folding or collapsible boxes : en
  • US1740404A - Truck : en
  • FR671611A - Interchangeable flap device for handbags : en fr
  • DE487664C - Arrangement for measuring the time integral of variable weak direct currents, especially in X-ray dosimetry : de en
  • DE487902C - Collecting device for letters : de en
  • DE487954C - Clamp folder, which is equipped with a resilient clamp bracket which is rotatably mounted at one end and lockable at its other end : de en
  • DE488175C - Production of basic iron salts of ricinoleic acid and its halogenated compounds : de en
  • DE487798C - Procedure for the remote transmission of images : de en
  • GB322853A - Improvements in package end folding device : en
  • FR671846A - Liquid lifting device : en fr
  • GB302372A - Improvements in and relating to orthopaedic appliances of a belt-like nature : en
  • FR671990A - Sharp file : en fr
  • FR35224E - Mechanism for operating tracked motor vehicles : en fr
  • FR671954A - Signaling method and apparatuses performing said method : en fr
  • FR671974A - Process for the production of liquid products from coal or carbonaceous materials and for liquefying these raw materials : en fr
  • DE488159C - Absorption liquid, which consists of a solution of sodium hydrosulphite and sodium hydroxide, for cleaning off commercial nitrogen : de en
  • FR671889A - Process for preparing bituminous materials for the construction and maintenance of roads : en fr
  • FR671720A - Quick-mount, automatic shut-off control unit for mower bar : en fr
  • FR671922A - A method of making clichés to imitate the veins and patterns of surfaces of natural materials such as wood, marble, etc. : en fr
  • CA295767A - Production of catalysts : en fr
  • CA295785A - Pilot beam : en fr
  • FR35189E - Spring device to close the opening parts : en fr
  • FR35231E - Improvements to variable flexibility suspensions for vehicles : en fr
  • FR671712A - Method of construction of hollow wall with reinforced concrete lattice and materials for the realization of this construction : en fr
  • DE478471C - Removal device for the string of dough thread extrusions with a spreading device for the dough thread string and a support device for the same : de en
  • DE487565C - Starting device for internal combustion engines : de en
  • DE488112C - Contact spring, especially for rotary switches : de en
  • FR671719A - Process for manufacturing cocoa and fortifying chocolate and cocoa and chocolate obtained by this process : en fr
  • FR671992A - Method of casting, in advance, reinforced cement ribs for floors and similar applications : en fr
  • GB322963A - Improvements in or relating to operating instruments for use with animals teats : en
  • FR671871A - Improvements in the manufacture of glass tubes and solid glass rods : en fr
  • GB322991A - Improvements in or relating to chucks : en
  • US1739981A - Means for feeding plastic material to molds : en
  • US1739940A - Door buffer and holder : en
  • USD80154S - Design for traffic signal : en
  • US1739521A - Process for production of permanent effects in cotton fabrics : en
  • CA295739A - Creosoting composition : en fr
  • US1739627A - Antisplash device for drinking cups and the like : en
  • AU2091129A - Improvements in wireless signal receiving apparatus- : en
  • CA295819A - Poultry feeder : en fr
  • US1740303A - Knockdown pool : en
  • FR671953A - combination screens for vehicles : en fr
  • DE487908C - Manufacture of razor blades : de en
  • DE487935C - Shaft furnace with a ring-shaped cross-section, in which openings for additional air are provided in both the outer and the inner furnace shell : de en
  • CA295766A - Production of diolefines : en fr
  • CA295774A - Method of determining hydrogen sulphite in gas mixtures : en fr
  • DE487900C - Locking device for the counters on indicia devices : de en
  • AU1748828A - Improvements in reaper thresher and like harvesting machines : en
  • CA295827A - Shadowless lighting apparatus : en fr
  • US1740030A - Mercury lamp : en
  • USD80143S - Howard h : en
  • US1740027A - Brake device for lifeboats : en
  • US1740050A - Apparatus for and method of closing and straightening tire-bead tape : en
  • US1740388A - A cobpokation oe penn : en
  • US1739632A - Fire-door-controlling mechanism : en
  • US1739817A - Carburetor : en
  • US1740433A - Incubator : en
  • US1740249A - Method op burning liquid fuel : en
  • US1739786A - Carbonizing process : en
  • US1739729A - Typewriting machine : en
  • US1739835A - Electric switch : en
  • US1740065A - Vulcanizer : en
  • AU2046329A - Improvements inthe destructive hydrogenation of carbonaceous materials : en
  • CA295727A - Umbrella rack : en fr
  • US1740359A - Rail clamp and brace : en
  • US1740005A - Grinding plate glass : en
  • USD80124S - Biacho intingaro : en
  • US1739829A - Device for holding automobiles in freight cars : en
  • US1740231A - Rapid salvage system for submarines : en
  • US1740390A - Liquid-measuring device : en
  • FR35210E - Lock with hooks controlled by pull tab and locked by key lock : en fr
  • FR671747A - Process for transforming crystalline or amorphous solids : en fr
  • CA295757A - Control system : en fr
  • CA295731A - Index tab : en fr
  • DK41271C - Sewage cleaner. : da en
  • FR671828A - Arrangement for the projection of cinematographic representations, in particular stereoscopic, and similar representations : en fr
  • FR671973A - Improvements to machines for finely crumbling ice : en fr
  • CA295750A - Film printing apparatus : en fr
  • DE487813C - Roller lifting device for full creel : de en
  • US1740019A - Saw-tooth-filing device : en
  • USD80110S - Design fob an automobile radiator shell : en
  • FR671773A - Improvements made to coffee preparation equipment : en fr
  • GB322934A - Improvements in and relating to copying lathes and like machines : en
  • DE487811C - Pulling device for curtains, drapes, etc. like : de en
  • US1739593A - Tin-plate-cleaning machine : en
  • US1739941A - Radio signaling system : en
  • DE488180C - Device for warming up bitumen watering cans for grouting the joints of pavement : de en
  • CA295645A - Apparatus for the recovery of soda ash : en fr
  • US1739935A - Supervisory control system : en
  • US1739518A - Automobile awning bracket : en
  • DE487925C - Cushioning, especially for motor vehicles : de en
  • DK41304C - Procedure for Packaging Cotton Disputes. : da en
  • US1739617A - Induction heater : en
  • USD80144S - Howard h : en
  • US1739669A - Pocket-thermometer case : en
  • US1739670A - Machine for making laminated counter blanks and other articles : en
  • US1740206A - Train-order hoop : en
  • CA295688A - Snow rider for motor vehicles : en fr
  • DE487822C - Method and device for drying tabular goods, in particular cardboard sheets and. Like., in hanging position : de en
  • DE488228C - Quick spooking method : de en
  • GR2578B - PERFECTIONS IN TRACKING TRAILS MOUNTAINS (LIGHTING MISSIONS). : el en
  • US1740255A - Topography level and transit : en
  • CA295711A - Ballast resistance : en fr
  • US1739855A - Comminuting mill : en
  • CA295726A - Device for opening and closing chain links : en fr
  • CA295801A - Dirigible headlight mechanism : en fr
  • US1739896A - Windshield cleaner : en
  • US1739859A - Blower set for combustion machines : en
  • FR671633A - Improvements to lacquer paints : en fr
  • DE487982C - Suitcase speaking machine : de en
  • DE488130C - Climbing grapple : de en
  • ES115642A1 - A process for the preparation of solutions of infusible condensation products from amines and aldehydes. : en es
  • CA295744A - Automobile body : en fr
  • US1739540A - Foot-treatment appliance : en
  • DE487787C - Process for the preparation of 4-aminohexene-2, its homologues and hexenylated amines : de en
  • US1740159A - Variable condenser : en
  • US1740251A - Cutting machine : en
  • DE487970C - Measuring device with rotating coil for alternating currents with high currents : de en
  • US1739968A - Gas-stove-flue attachment : en
  • US1740353A - Weather-map pen box : en
  • CA295786A - Deflecting pilot : en fr
  • DE487806C - Atomizing burner for liquid or gaseous fuel : de en
  • US1739693A - Thermometer case : en
  • US1740197A - Self-lubricating bearing : en
  • US1739646A - Chaser and means for holding the same : en
  • AU1981529A - Improvements in talking machines : en
  • ES115845A1 - Improvements in the production of coke agglomerates. : en es
  • GB323025A - Improvements in or relating to road trailer vehicles : en
  • USD80109S - Design fob an automobile radiator shell : en
  • US1739673A - Switch : en
  • GB322959A - A process for the extraction of gases from and for the gasification of fuels : en
  • US1740138A - Skate-key-holding device : en
  • DE488087C - Process for the implementation of a steam power process : de en
  • FR671881A - Portable Hand Drill Improvements : en fr
  • CA295724A - Electromagnet for sound reproducing instruments : en fr
  • GB322931A - Improvements relating to measuring motions employed in the winding of yarns and threads : en
  • USRE17525E - By rose j : en
  • ES115636A1 - A device for pre-heating the explosive mixture in internal combustion engines. : en es
  • FR671655A - Improvements to water cooling towers : en fr
  • GB323021A - Improvements in the manufacture and production of metal carbonyls : en
  • GB322888A - Improvements in an arrangement of cross-bar switches : en
  • GB322909A - A process for the production of calcium formate : en
  • GB322967A - Improvements in air filters : en
  • US1739769A - Ingot mold : en
  • US1740078A - Prime mover dynamo plant : en
  • DK41275C - Device for trucks for spreading gravel, macadam or similar. : da en
  • FR671618A - Metal rectifier dry cell : en fr
  • ES115895A1 - A special high-pressure pump for deep wells. : en es
  • FR671799A - Process for accelerating the priming of peroxide-filled respiratory cartridges : en fr
  • FR671715A - Carburetor for internal combustion engine : en fr
  • ES115900A1 - A two-axis system for rails. : en es
  • FR671811A - Development of spool holders for spinning machines : en fr
  • FR671842A - Injection pot switch : en fr
  • US1739511A - Apparatus for elevating liquids : en
  • US1739735A - Wardrobe trunk : en
  • FR671626A - Method of making metal parts using metal powders : en fr
  • GB322979A - Improvements in automatic devices for displaying carpets and the like : en
  • FR671952A - Apparatus for introducing molten metal into foundry centrifugal machines : en fr
  • GB322965A - Improvements in and relating to locks or guards for electric lamp holders : en
  • DE488247C - Active coal production : de en
  • DE488196C - Protective device to prevent explosions in asynchronous motors working in flammable gas mixtures with axially displaceable slip rings which can be disconnected from the rotor windings in a tightly enclosing capsule : de en
  • US1739733A - Reflecting signal : en
  • US1740244A - Bowling-alley-surfacing machine : en
  • USD80132S - Design for a coat : en
  • ES110155A1 - A self-closing buckle or spring buckle. : en es
  • FR35184E - New fabric : en fr
  • FR671666A - Machine for trellising, trimming, doler and other shaping of skins : en fr
  • FR671684A - Improvements in force transmission devices : en fr
  • US1739709A - Illuminated house number : en
  • ES115821A1 - Electric machine for start and lighting. : en es
  • FR671845A - Reinforced cement joists : en fr
  • US1739655A - Refrigerating apparatus : en
  • US1739852A - Attachment for tanks : en
  • US1739834A - Method of dehydrating oil : en
  • US1740223A - Device for mixing and straining liquids : en
  • DE487721C - Device for punching out the flag on card index cards : de en
  • DE488009C - Device for catching, braking and relieving the shuttle in the shuttle box for mechanical looms : de en
  • FR671737A - Aluminum alloy : en fr
  • GB298087A - Improvements in the manufacture of acidyl-cellulose : en
  • US1739998A - Latch for awning-type windows : en
  • US1739737A - Pile cutter for looms : en
  • US1740169A - Hair-curling device : en
  • CA295791A - Steering means for motor vehicles : en fr
  • DE487535C - Numbering machine, consisting of a printing cylinder and a numbering head cylinder, which carries several numbering heads arranged in rows : de en
  • ES19U - Broom roedora. (Machine-translation by Google Translate, not legally binding) : en es
  • US1739679A - Lamp hood for electric lamps : en
  • US1740232A - Luggage carrier : en
  • FR671958A - scatters or scutching blades for scutching machines for flax and similar fibrous materials : en fr
  • FR672018A - Vamp machine : en fr
  • US1739507A - Air-preheating device : en
  • US1739811A - Screen construction : en
  • US1740051A - Typewriting machine : en
  • US1740291A - Electrodes and process for making the same : en
  • CA295811A - Oxidation of hydrocarbons : en fr
  • ES115344A1 - Furnaces for obtaining semicoks or similar products. : en es
  • GB322801A - Improvements in or relating to photographic cameras : en
  • GB322978A - Improvements in journal boxes for printing and other machines : en
  • US1739801A - Advertising device : en
  • GB322929A - Improvements in or relating to sparking testers for internal combustion engines : en
  • GB322948A - Improvements in or relating to buttons and means for fastening them to wearing apparel and the like : en
  • DE488162C - Reinforced wire cable : de en
  • US1740387A - Steering wheel : en
  • US1739531A - Remote control system : en
  • US1739690A - Oiling system : en
  • AU1861629A - Improvements in or relating to electro-mechanically resonant bodies : en
  • DE487960C - Protective device at rail crossings with insert bridges : de en
  • DE488024C - Rolling device for the production of balls from pre-balled, warm bar sections by means of grooved rollers with different diameters : de en
  • ES115761A1 - A cinematographic projection device. : en es
  • FR671709A - Improvements to bottle necks : en fr
  • ES114520A2 - Improvements in the protection provisions, or referring to them, in electric power lines and the like. : en es
  • FR35182E - Copy holder for typewriters : en fr
  • US1739552A - Folding chair : en
  • US1739575A - Window came : en
  • US1740339A - Vaporizer : en
  • DE488057C - Two-stroke internal combustion engine with crankcase pump and air inlet in the upper end of the duct connecting the crankcase to the flushing slots : de en
  • GB323015A - Apparatus for reversing the flow of liquids or gases in the delivery pipes from a single or multistage centrifugal pump or fan : en
  • GB323018A - Improvements in sound amplifiers : en
  • US1740110A - Means fob safeguarding concrete structures against leaking fractures : en
  • CA295815A - Floor nailing machine : en fr
  • US1740374A - Punch-gauging apparatus : en
  • ES115708A1 - Improvements in the devices for starting engines. : en es
  • FR671659A - Device for injecting sealing products into the air chambers of tires : en fr
  • US1739560A - Paper-dispensing package : en
  • US1740281A - Refrigerating system : en
  • US1739598A - Material-handling appabatits : en
  • US1739795A - Fencing implement : en
  • US1740268A - Vehicle jack : en
  • US1739530A - Liner for jars : en
  • CA295751A - Induction voltage regulator : en fr
  • US1740171A - Athletic protective device : en
  • US1740293A - Light-print (blue-print) machine : en
  • CA295775A - Method of treating solid materials with liquid reagents : en fr
  • DE484409C - Facility for acoustic shop window advertising : de en
  • DE487780C - Process for the dennicotinization of tobacco and tobacco products : de en
  • DE488013C - Locking and unlocking device for the special keypad of cash registers and accounting machines used for registering account numbers or the like : de en
  • US1739684A - Lintel construction : en
  • US1740136A - Coffeepot : en
  • AU2138729A - Battery converter for converting ane. M. F. of 4 or 6 volts to high E. M. F. suitable forthe anodes of wireless valves : en
  • CA295723A - Mine trolley pole : en fr
  • CA295769A - Production of composite rubber like masses : en fr
  • US1739773A - Wired radio system : en
  • GB307706A - Improvements in and relating to the manufacture of metal wheel discs : en
  • ES115844A1 - A process for converting natural calcium phosphate into soluble associations and separating its calcium and phosphoric acid content. : en es
  • FR671657A - Cathode of <<wehnelt>> : en fr
  • US1740158A - Tool for applying and removing anchoring devices : en
  • ES115625A1 - A transmission or change. : en es
  • FR671908A - Inserted boiler for high pressures : en fr
  • DK41280C - Device for Increasing the Cutting Strength of Light Metal Rivet Compounds. : da en
  • FR671980A - New manufacturing process for the "lockstitch" mat, material and devices used for this purpose : en fr
  • US1739698A - Hand bag : en
  • CA295755A - Fireproofed product : en fr
  • DE487759C - Jacks, especially for motor vehicles, with pressurized water or compressed air drive : de en
  • FR35159E - Dry cleaning wood gasifier : en fr
  • GB322833A - Improvements in or relating to shop window's lighting : en
  • US1739534A - Waste disposal chute : en
  • US1739620A - Metal coiling apparatus : en
  • US1740062A - Oil burner : en
  • US1740212A - Bituminous composition and the manufacture thereof : en
  • US1740262A - Fastening device : en
  • GB305666A - Improvements in or relating to sighting devices : en
  • US1739774A - Spiral-pipe machine : en
  • US1739700A - Handle socket and protector : en
  • US1739827A - Hold-down device for automobiles : en
  • AU1987929A - Improvements in press moulds for producing goods in plastic stock : en
  • ES115843A1 - Electrical device for the transmission of indications to the command post. : en es
  • FR671237A - : fr
  • FR671679A - Automatic firearm with locked movable breech and sliding barrel : en fr
  • FR35234E - Airplane wing : en fr
  • FR671714A - Improvements in the preparation of emulsions : en fr
  • CA295671A - Surgical appliance : en fr
  • CA295705A - High frequency induction furnace : en fr
  • DE488188C - Device for securing the contact between the poles of a torch battery and the incandescent lamp : de en
  • FR35230E - Device for mounting copper ring keys : en fr
  • FR671606A - Easy-open box system : en fr
  • FR671781A - Improvements to radio-telephone amplifiers : en fr
  • GB310408A - Internal combustion projectile time fuses with safety cap preventing accidental extinguishing in the fuse ring : en
  • GB322995A - Improvements in and relating to magnetic suspension devices : en
  • GB323005A - Improvements relating to pneumatic mechanism for the automatic operation of musical instruments : en
  • US1740132A - Method of making straw paper : en
  • US1740218A - Glove and method of making the same : en
  • FR35199E - Multiple carburettor : en fr
  • GB322912A - Improvements relating to braking apparatus for loom warp beams : en
  • GB322924A - Improvements in fire extinguishing apparatus : en
  • ES115742A1 - A sprayer injector for liquid fuel internal combustion engine. : en es
  • FR671963A - Teletransmitter instrument operating with combinations of current pulses : en fr
  • GB298632A - Improved device for supporting the arch of the foot : en
  • GB305102A - Improvements in and relating to the electromagnetic separation of complex ores : en
  • GB292979A - Improvements in or relating to alternating current supply systems : en
  • CA295715A - Valve control for refrigerating systems : en fr
  • FR671769A - Method and device for the treatment of joints : en fr
  • GB314519A - : en
  • US1739548A - Oil burner : en
  • CA295700A - Turntable for garages : en fr
  • ES16U - Metal fabric removable in its entirety with tilting folding device. (Machine-translation by Google Translate, not legally binding) : en es
  • US1740219A - Grating structure : en
  • US1740377A - Chuck : en
  • US1740414A - ridderstrom : en
  • US1739599A - Seed container and dispenser : en
  • US1739904A - Ledger-board clamp : en
  • USD80131S - Design for a dress : en
  • DE487945C - Circuit arrangement for telephone systems with dialer operation and circulation system : de en
  • FR672002A - Titanium compounds and their manufacturing process : en fr
  • FR671615A - Improvements relating to advertising systems : en fr
  • GB323030A - Improvements in or relating to photographic films : en
  • CA295652A - Hospital building : en fr
  • CA295795A - Process for the extraction of lead from sulphite ores and metellurgical products : en fr
  • CA295783A - Rocker centering device : en fr
  • AU1717128A - Improvements in electric water heaters : en
  • US1740362A - Propeller-shaft support : en
  • AU2107829A - Improvements in optical refractors : en
  • DE487708C - Fuel injection device for internal combustion engines, especially diesel engines : de en
  • CA295639A - Lath structure : en fr
  • CA295776A - Process of manufacturing sodium phosphate : en fr
  • US1739753A - flanders : en
  • US1739860A - Folding-frame aerial : en
  • US1740024A - Dough molder : en
  • DE488040C - Connection between brush and brush holder in pantographs for electrical machines, in which the pressure piece transmitting the brush pressure engages with a guide pin in a recess in the back of the brush : de en
  • CA295638A - Lath structure : en fr
  • FR671617A - High intensity network superposition process : en fr
  • GB306074A - Improvements in or relating to control apparatus for aircraft : en
  • DE488234C - Freewheel hub with back pedal brake : de en
  • US1740425A - Record-resurfacinc machine : en
  • CA295651A - Air vent for siphon flush : en fr
  • FR671762A - Locking device for radiator valve : en fr
  • DE488170C - Pneumatic tube system with subdivided tube section : de en
  • FR671696A - Process for the production of blue coloring materials : en fr
  • AU1659528A - Improvements in and connected withthe construction and support of forms of concrete walls : en
  • US1740345A - heltzel : en
  • FR671865A - Containers for preserves, with removable clamp : en fr
  • ES115797A1 - A procedure for separating toxic portions from tobacco smoke. : en es
  • FR672022A - Electric heater : en fr
  • GB303748A - Improvements in boiler feed pumps : en
  • DE487956C - Process for the production of glow phosphates : de en
  • DE488063C - Slide guide, especially for punching machines and scissors : de en
  • DE488164C - Increasing the security of porous masses : de en
  • GB308255A - Improvements in atomisers : en
  • GB322990A - Improvements relating to motor vehicles : en
  • AU1715728A - Improvements in mineral water andin the manufacture thereof : en
  • DE488007C - Tobacco spreader for cigarette machines : de en
  • FR35173E - Rail splice system for railway tracks : en fr
  • FR672032A - Apparatus and tool head for veterinary instrument in the form of solids of revolution rotating around their guiding axes : en fr
  • GR2576B - PERFECTED METHOD AND APPLIANCE FOR THE CONSTRUCTION OF TEETH PLASTERS. : el en
  • US1739528A - Double-end-thrust self-lubricating bearing : en
  • US1739988A - Florence a : en
  • FR671821A - Method and device for sinking and construction of wells : en fr
  • GB322936A - Improvements in or relating to wheel-truing apparatus : en
  • DE487919C - Advertising character with movable limbs : de en
  • DE488034C - Hanging trolley : de en
  • DE488145C - Device for distributing the fuel delivered by a common pump for several cylinders of an internal combustion engine : de en
  • CA295806A - Broiler oven : en fr
  • DE488153C - Roller for hot rolling iron and other metals : de en
  • FR671665A - Safety locks for bolts and all nut tightenings making them indissoluble by themselves : en fr
  • GR2572B - IMPROVED ALOE FIBER PRODUCTS. : el en
  • US1739529A - Box : en
  • GB322989A - An improved process and apparatus for the production of box-parts with neck inserts : en
  • US1739651A - Card-selector mechanism : en
  • ES114842A3 - Means for making mosaics. : en es
  • ES115811A1 - Improvements in tanks and other containers intended to contain water or other liquids. : en es
  • FR671671A - Variable volume capacity : en fr
  • FR671943A - Circled marquee smoke extractor : en fr
  • GB322899A - Improvements in spraying nozzles : en
  • US1739647A - Gumming device for envelope-making machines : en
  • DE481090C - Loading device for traveling grids : de en
  • ES115806A1 - A mechanical fence operated by the same train. : en es
  • GR2582B - HELICOPTY NOT EXHIBITED UNDER RANDOM EARS. : el en
  • AU2032029A - Turbine disk for radial flow steam turbines withan axial blade system : en
  • CA295661A - Grain cleaner : en fr
  • ES115819A1 - A device that can be used as a kitchen or stove or as a kitchen appliance, to make it work with great performance with charcoal, and can also work with any other fuel. : en es
  • DE487758C - To the rear extendable loading bridge for trailer vehicles, especially for motor vehicles : de en
  • GB322997A - An improved method for the preparation of cellulose, particularly for nitration : en
  • US1739645A - Preservation of fibers for pulp making purposes : en
  • GB322962A - Improvements relating to spats : en
  • US1740119A - Sidewalk, roadway, and the like : en
  • ES115714A1 - A process for the manufacture of discs with bushes stretched in the center starting from strips of material (sheet metal). : en es
  • FR671843A - Electric spring actuator for switches : en fr
  • US1740101A - Qas lift in oil wells : en
  • FR671936A - Drinking water purification process : en fr
  • GB322968A - Improvements relating to the suction boxes of pumps : en
  • FR671749A - Cylinder head with anti-ignition chamber, particularly applicable to small diesel engines : en fr
  • FR672041A - Adhesive material and its method of use : en fr
  • GB322862A - Improvements in flushing valves : en
  • US1740321A - Chopper and cultivator : en
  • ES115786A3 - A system of making vaporizers for boilers. : en es
  • ES115870A1 - Lubricating oil container especially for electrically driven spindles. : en es
  • US1739658A - Wire-stretching tool : en
  • US1740308A - Nut lock : en
  • DE487751C - Starting device for internal combustion engines : de en
  • FR671972A - Threading and tapping device applicable to machine tools, especially drilling machines : en fr
  • DE487684C - Process for preserving fruits, vegetables and the like ae. : de en
  • DE487879C - Energy direction relay for multi-phase power systems : de en
  • GB322805A - Improvements in radio direction indicators : en
  • US1739596A - Electrical switch : en
  • AU1812329A - Improvements in horizontal baffles for water tube boilers andthe like : en
  • US1739866A - Wind and water wheel : en
  • US1740313A - Hair-curling device : en
  • US1740099A - Rim tool : en
  • US1739688A - Extension device : en
  • US1739977A - Slab ceiling construction : en
  • US1740026A - Garment supporter : en
  • GB322902A - Improvements in and relating to gramophone driving motors : en
  • GB322956A - Improvements in display stands : en
  • FR671862A - Catalytic process for removing organic compounds from groups containing hydrogen or oxygen : en fr
  • FR672047A - Improvements to elastic control mechanisms, particularly those of half-speed shafts of internal combustion engines : en fr
  • US1740424A - Filing tray : en
  • DE488154C - Dust catchers, in which the dust is separated from a gas flow by means of gutters, catch shovels or similar catching organs : de en
  • FR671683A - Cartridge cases and cartridges enhancements : en fr
  • GB323023A - Improvements in or relating to ovens for the heat treatment of sheet material : en
  • US1739807A - Dust-guard-wedge retainer : en
  • US1740393A - Sectional furnace : en
  • DE487837C - Lift bucket for concrete casting systems or the like. : de en
  • GB298606A - Bandaging material : en
  • GB306539A - Improvement in radio receiving system : en
  • GB322809A - Improvements in or relating to apparatus for grinding and/or polishing glass : en
  • GB322870A - Improvements in the platen operating mechanism of typewriting machines : en
  • US1740429A - Shock absorber : en
  • ES115665A1 - Improvements in the incandescent discharge tubes used to record sounds. : en es
  • FR35191E - System of slabs and paving for workshops, etc. : en fr
  • GB297430A - Process for the purification and decolorizing of aqueous solutions : en
  • GB323009A - Improvements in or relating to translucent fabrics, paper and the like : en
  • FR671689A - Improvements in the protection of machines and electrical devices : en fr
  • DE487682C - Footwear sewing machine, in particular for sewing cover soles into turned slippers : de en
  • DE487832C - Device for creating the boundary lines on sports and tennis courts : de en
  • US1739542A - Geobg buhier : en
  • ES12U - Unchangeable jet cap, applicable to bottles that contain liquid, which prevent them from filling up again. (Machine-translation by Google Translate, not legally binding) : en es
  • USD80134S - Design for a dress : en
  • DE488079C - Waste flush water container acting as an air tank with a control valve housing penetrating the container : de en
  • DE488126C - Dovetail guide rail for envelope molding box for the production of model plates with model parts lying symmetrically to one another : de en
  • FR671730A - Improvements to processes and devices for cold production : en fr
  • GB322872A - Improvements in or relating to radio apparatus : en
  • DE487509C - Floating device for controlling the water outlet line and for moving the content scale for gasoline storage : de en
  • US1739755A - Method of and means for sealing articles with wire : en
  • CA295669A - Ore concentrating table : en fr
  • US1740405A - Electric switching arrangement : en
  • CA295719A - Apparatus for controlling boilers and furnaces : en fr
  • USD80122S - Design fob a badiatob obnament : en
  • DE487838C - Belt conveyor with a frame made of trough-like unit links : de en
  • DK41274C - Arrangement of the Machine Plant at Drivvogne. : da en
  • US1739851A - Ignition device for gas burners : en
  • CA295643A - Can opening device : en fr
  • US1739676A - Extension device : en
  • US1739996A - Hopper and driving mechanism : en
  • US1740185A - Metal planer : en
  • US1739721A - Radiator valve : en
  • US1739747A - Fuel pump and distributor : en
  • US1739939A - Hollow roll : en
  • US1740263A - Submarine vessel : en
  • CA295696A - Bottle closure : en fr
  • DE487927C - Support of the centerless revolving work piece of polygonal shape during cylindrical grinding : de en
  • DE487975C - Process for obtaining a mixed gas from distillation gases and water gas at open stoves for the production of gas and coke using low-quality fuel : de en
  • US1739949A - Phototelegraphic synchronization : en
  • ES115424A1 - Improvements in the vulcanization of tire covers for motor vehicles. : en es
  • GB307885A - Improvements in or relating to plated knitted fabric and to processes for making thesame : en
  • US1739666A - Partition wall : en
  • US1739748A - Electron-tube socket : en
  • US1740364A - Plant support : en
  • FR671677A - Head for vaporizer and means of adaptation to the container : en fr
  • FR671886A - Process for the production of oriental essence : en fr
  • GB322881A - A new or improved trolley or device for transporting milk churns and the like : en
  • DE487944C - Track renewal wagons with rigid brackets at the ends : de en
  • ES115667A1 - Improvements in incubators. : en es
  • US1740307A - Electric switch : en
  • US1740376A - Frosting glass articles : en
  • DE485534C - Apparatus for the automatic repetition of announcements, recommendations, explanations, announcements, lectures or the like, especially for advertising and propaganda purposes : de en
  • FR671623A - Process for using terpene products with rubber and gutta-percha : en fr
  • GB322755A - Improvements in or relating to change speed gear mechanism : en
  • GB322826A - Improvements in the electrical reproduction of sound : en
  • ES115813A1 - Improvements in immersion pumps. : en es
  • US1739990A - Brake-hanger support : en
  • USRE17533E - Sound reproducer : en
  • US1739639A - Coating and heat treating : en
  • US1740199A - Method of and apparatus for the continuous softening of water : en
  • DE488174C - Process for the preparation of acetic acid alkali : de en
  • FR671850A - Device applicable to automobiles and similar vehicles to prevent accidents : en fr
  • GB322846A - Improvements in lamps for colour lighting purposes : en
  • GB322939A - An improved mechanical device by which to record the score at golf, or like games : en
  • DE487676C - Silencer for aircraft engines : de en
  • US1739527A - Layer for upper dentures : en
  • US1739719A - Gravity toy or game : en
  • CA295689A - Lock : en fr
  • US1739607A - Special cut lens : en
  • GB322815A - Improvements in connection with steam generators and the condensation of steam discharged from same : en
  • GB322957A - Improvements in or relating to packing for the stuffing boxes of engines, pumps and the like : en
  • US1739741A - Automobile seat : en
  • US1739913A - Testing device : en
  • US1740311A - Guide for textile machines : en
  • CA295804A - Acid-proof tank : en fr
  • DE487320C - Device for blowing air into the ice cells while the ice cell frames are being pushed forward : de en
  • US1739888A - Dredger : en
  • US1739980A - Transmission apparatus : en
  • US1740038A - Wire-working machine : en
  • US1740055A - Expansive bit : en
  • DK41299C - Injection valve for Internal Combustion Engines. : da en
  • US1740369A - Method of making finger rings : en
  • US1739579A - Electrical translating apparatus : en
  • CA295771A - Aerial cable : en fr
  • US1739891A - Axle press : en
  • US1740378A - Parcel-assorting device : en
  • CA295701A - Oil burner : en fr
  • AU1787929A - Improved ratio adjusting means or multiple switch for transformers and other electrical apparatus : en
  • AU2136129A - Improvements relating to electrical signalling systems : en
  • CA295642A - Ironing board : en fr
  • FR671893A - Damping network device or line extension with deformation : en fr
  • DE488044C - Process for replicating the pattern of stripes or spots found on predator skins : de en
  • CA295693A - Aeroplane propeller : en fr
  • USRE17527E - A corpora : en
  • AU1717628A - Improvements in or relating to saddles for cycles, motor cycles, and the like : en
  • ES115775A1 - An improvement in the way of fastening spring springs to the axles or bridges that are mounted. : en es
  • FR671964A - Assembly for faithful reproduction of sounds in electric transmission : en fr
  • GB322904A - Safety device for electric lamp bulbs : en
  • US1740172A - Savings bank and toy : en
  • DE488204C - Changeover device for cable drums : de en
  • GB322969A - Imparting a black colour to leather polish : en
  • FR671735A - Chi ray installation : en fr
  • CA295682A - Book holder : en fr
  • US1739630A - Plying machine : en
  • US1739814A - Key case : en
  • US1739716A - Vehicle trailer : en
  • US1740253A - Base protector for bobbins and method of assembling : en
  • US1739502A - Steam boiler : en
  • US1740265A - Automatic clutch-control mechanism : en
  • USD80151S - Design foe a casino fob a tape sealing machine : en
  • AU1764729A - Process forthe manufacture of cattle fodder : en
  • AU2040629A - Compressors with two rotors, more particularly applicable to water-vapour refrigerating machines : en
  • CA295732A - Powdered fuel firing apparatus for locomotives : en fr
  • CA295814A - Electric terminal connection : en fr
  • US1740102A - Of los angeles : en
  • US1740103A - Alternate pressure-balancing method for initiating gas lift in oil wells : en
  • US1739571A - Steam board : en
  • US1740109A - Mail-bag catching and delivering apparatus : en
  • DE488110C - Process for the production of strip-shaped material for the inductive loading of electrical lines : de en
  • GB322885A - Improvements relating to the setting or finishing of pleated textile fabric : en
  • GB323208A - Improvements in and relating to feed water regulators for steam generators : en
  • US1739492A - Machine for producing raised printing : en
  • US1740016A - Aeroplane : en
  • DE487827C - Device for filling gaseous, foaming liquids : de en
  • FR671932A - Signaling device : en fr
  • CA295782A - Railway vehicle : en fr
  • CA295822A - Apparatus for applying coatings to surfaces : en fr
  • ES110896A1 - An improvement in the manufacture of shoes and espadrilles. : en es
  • DK41269C - Mixtures containing Alkyl Salts or Ether of Cellulose. : da en
  • DK41298C - Release device for automatically acting center buffer couplings. : da en
  • ES115159A1 - Improvements in the formwork of reinforced concrete floors. : en es
  • ES115788A3 - A device for suspending the bundles of vaporizing tubes of steam boilers in gases at high temperatures. : en es
  • US1739705A - Connecting rod and piston construction : en
  • CA295793A - Carton : en fr
  • US1739806A - Windshield wiper : en
  • DE488165C - Ozone fan : de en
  • US1740148A - Wall : en
  • US1739692A - Hermetically-sealed package and method of sealing : en
  • US1740060A - Alexander russell bond : en
  • DE487802C - Device for fastening the winding end connections of the runner of electrical machines with the help of bandages, which are covered by a ring pushed over : de en
  • US1739877A - Demountable rim and fastening means for the same : en
  • US1739879A - Dyeing mixed textile goods made : en
  • US1739581A - Container and hood cap therefor : en
  • US1740006A - Apparatus for surfacing sheet glass : en
  • US1740432A - Extension device : en
  • USD80120S - Jacob hebsheb : en
  • AU1720028A - Improvements in brakes : en
  • US1739841A - Piston and piston ring : en
  • ES114438A1 - Electrical-chemical procedure for engraving and cleaning metals. : en es
  • FR671872A - slag screen for pulverized coal fireplaces : en fr
  • CA295722A - Lateral resistance device : en fr
  • US1739547A - Sheet shifter : en
  • US1740035A - Holder for electric conductors : en
  • CA295736A - Oil still : en fr
  • DE488006C - Koetz winder with axially reciprocating spindle : de en
  • ES115863A1 - A process for producing double salts of calcium nitrate. : en es
  • US1739697A - Slicing-machine for slicing meat or the like : en
  • US1739830A - Interior partition : en
  • DE487770C - Machine for drying veneers with moving heating elements : de en
  • CA295654A - Conductor terminal : en fr
  • DE487790C - Device on printing machines with automatic sheet feed : de en
  • CA295779A - Process of cooling and purifying burner gases : en fr
  • US1740354A - Split switching gear : en
  • AU2123229A - Improvements in or relating to electric incandescent lamps : en
  • US1739671A - Radiator : en
  • US1740434A - Slicking machine : en
  • AU2003229A - Manufacture of azo-dyestuffs, dyeing' blue to blaek tints : en
  • GB323205A - Improvements in or relating to the manufacture of calcium hypochlorite : en
  • ES115695A1 - A process for manufacturing joints in sheets and molded joints. : en es
  • FR671778A - Electro-mechanical photography method and device : en fr
  • GB322950A - Improvements in or relating to machines for honing pistons and other machine parts : en
  • DE487839C - Discharge device of a belt conveyor for viscous liquids : de en
  • US1739864A - Faucet : en
  • US1740104A - Aeration method for establishing gas lift in oil wells : en
  • US1739597A - Indurated porous object and process for making same : en
  • US1740084A - Bearing : en
  • US1740302A - Kitchen utensil : en
  • CA295697A - Nut lock device : en fr
  • AU2108929A - Improvements in or relating to filters for use in artificial silk apparatus : en
  • US1740371A - Directive radio transmitting system : en
  • US1739948A - Electric signaling : en
  • AU2014429A - Cash registers : en
  • CA295718A - Regulation of co-operating machines : en fr
  • CA295817A - Shake or split shingle : en fr
  • USRE17530E - Wave signaling system : en
  • NL20972C - Series mold frame for forming angular building blocks, with angular mold walls lying parallel to one another and end walls fitting between them : en nl
  • FR672039A - Shoe for workers : en fr
  • DE484301C - Apparatus for the automatic repetition of announcements, promotions, explanations, notices or the like. : de en
  • DE488125C - Method and device for manufacturing casting molds using a mold plate : de en
  • FR35185E - Improvements in the manufacture of agglomerated pipes, reinforced or not, by centrifugation : en fr
  • GB322229A - Improvements in or relating to trap nest fronts for example for poultry and like houses and runs : en
  • US1739810A - Vending machine : en
  • US1740157A - Shoe form : en
  • US1740287A - Collapsible tube : en
  • US1740347A - Method of hardening articles : en
  • US1740351A - Dehydrating substance : en
  • USD80130S - Design for woman s sock : en
  • CA295800A - Reeling apparatus : en fr
  • DE487810C - United hair braid and bow holder : de en
  • AU1751828A - Improvement inroad spreading machine : en
  • CA295670A - Means for illuminating passing motor vehicles and the road surface over which they travel : en fr
  • CA295788A - Electric switch : en fr
  • FR671691A - Improvements to television sets : en fr
  • GB311760A - : en
  • FR35167E - Special spindle device applicable to creels for warping various textiles : en fr
  • FR671784A - Craft for draft horses : en fr
  • AU2098729A - Improvements in or relating to record-cards for use with statistical machines : en
  • FR671795A - Improvements to cement or other pipe joints : en fr
  • ES115799A1 - Heating lid for ground or pulped ground olives, applicable to stone blenders in olive oil factories. : en es
  • ES114737A2 - Mechanical procedure for taking fluids in pipes without cutting off the pressure. : en es
  • FR671742A - Leather pressing device : en fr
  • GR2574B - NEW METHOD OF EXPORT OR MANUFACTURE OF OIL FROM OILS. : el en
  • GB322996A - Improvements in and relating to electromagnets : en
  • US1739848A - Snap link : en
  • GB307822A - Improvements in and relating to paper making machines : en
  • DE487850C - Steam superheater with its own combustion : de en
  • US1739653A - Floor waxing and polishing machine : en
  • DE488026C - Hook-in file with hooks connected to one another by a connecting link : de en
  • US1740068A - Water heating and storage apparatus : en
  • US1740380A - Sewing machine : en
  • US1739979A - System for aerating ice cans : en
  • US1740037A - Packing ring for the valves or other reciprocating parts of fluidpressure engines : en
  • DE487840C - Elevator belt tensioner and lock : de en
  • FR672028A - Welded sleeve joint for pipes : en fr
  • US1740082A - Molding method and apparatus : en
  • US1740365A - Switch-point-locking device : en
  • US1739884A - Ship's propeller : en
  • US1740114A - Wiper for metal-coating machines : en
  • ES115241A1 - Improvements in refrigeration machines. : en es
  • ES115678A1 - The formation of the surface of smooth lithographic plates by means of moldable materials. : en es
  • FR671296A - : fr
  • GB297327A - Improvements relating to sound-recording and reproducing apparatus particularly for advertising purposes : en
  • GB322848A - Improvements in or relating to flaps for mudguards for cycles or the like : en
  • GB322913A - Method and apparatus for recording the passage of vehicles past a given point : en
  • GB323040A - Improvements in coin-freed delivery apparatus : en
  • GB323221A - Improvements in or relating to the spinning of textile materials : en
  • US1739662A - Fbiedrich boedeckeb : en
  • US1740208A - Acetylene-gas generator : en
  • US1740183A - Ironing table : en
  • US1740276A - Process of treating waste material : en
  • FR671986A - Gyroscopic compass : en fr
  • GB322974A - A new or improved grinding face for pulverizing, grinding or mixing machinery : en
  • FR671634A - Process for the preparation of agglomerates : en fr
  • FR671884A - Orientation device for automobile drivers : en fr
  • GB322890A - Improvements in or relating to cut-out show-cards : en
  • GB322930A - Improvements in and relating to mud wings, valances and the like for motor vehicles : en
  • GB322982A - Improvements in suction rolls such as are employed in paper and board making machines, pulp driers and the like : en
  • DE487988C - Machine with several separate cylinders enclosed by a single cooling jacket : de en
  • GB322919A - An improved valve or tap : en
  • CA295664A - Primary cell : en fr
  • ES115777A2 - A hydrophilic cotton pad or sanitary napkin. : en es
  • FR671844A - Centrifugation process for various construction elements and products obtained : en fr
  • AU2140929A - Radio apparatus : en
  • DE483495C - Extraction and enrichment of the ekamangans : de en
  • GB323004A - Improvements in and relating to anti-tailing devices for chocolate and like coated goods : en
  • US1740407A - Folding machine and method : en
  • US1739962A - Wire package binder : en
  • FR671912A - Process for refining mineral oils, lignite tars and the like : en fr
  • DE488011C - Nozzle arrangement for barrel injection and injection devices : de en
  • ES115768A1 - Improvements in espadrilles, shoes and other shoes with rubber floor. : en es
  • US1739828A - Hold-down device : en
  • US1740238A - Work-holding clamp : en
  • US1739728A - Combined primer and lubricator for gasoline engines : en
  • US1739953A - Conduit fitting : en
  • US1740372A - Elastic-fluid turbine : en
  • US1739706A - Handle : en
  • US1740349A - Razor stropper : en
  • AU1762629A - Liquid feeding device for rock drills : en
  • ES114980A1 - Process for saponification and solidification of oil and other mineral oils and transformation into solidified hydrocarbon soap. : en es
  • DE487545C - Cooling of electrical power generators that are driven by an internal combustion engine with air-flushed cylinders : de en
  • US1740004A - Diaphragm valve : en
  • DE487789C - Heating of melting kettles for stereotype plate casting machines, setting machines etc. like : de en
  • FR671686A - Machine automatically performing the installation of the caps and the parametrizing of the coals of the dry batteries : en fr
  • FR35176E - Automatic control device for unattended refrigeration systems : en fr
  • FR671635A - Improvements to automotive car frames : en fr
  • ES114993A1 - A film reel. : en es
  • DE488149C - Pistons for pumps, especially for boiler feed pumps : de en
  • FR35243E - Automatic theodolite anemograph : en fr
  • FR671701A - Cooling device for the furnace head in siemens-martin and similar furnaces : en fr
  • GB302996A - Improvements in or relating to multiple spindle metal cutting and like machine tools : en
  • CA295676A - Method of treating antimonial ores : en fr
  • FR671813A - Safety device for the production of steam in gas-heated ovens, and in particular in baking ovens : en fr
  • US1739966A - Production of pattern effects upon textile goods : en
  • US1740226A - Emil czapek and richard weingand : en
  • US1739543A - Safety appliance : en
  • US1739777A - Car-ventilating system : en
  • US1739495A - Metal-wheel manufacture : en
  • US1739794A - Phonograph-record-translating device : en
  • US1739921A - Operating electric projectile fuses : en
  • US1740160A - Support for resistances : en
  • FR671897A - Adding and calculating machine with printing mechanism operating in columns : en fr
  • US1739875A - Machine for sealing caps to jars : en
  • FR671779A - Improvement in metals to be welded and coated or coated with other metals : en fr
  • GB316994A - Improvements in portable talking motion picture projection : en
  • GB306538A - Improvements in or relating to aerial systems for wireless signalling : en
  • GB322977A - Improvements in and relating to the concentration of sulphurie acid : en
  • FR671934A - Improvements in method and apparatus for depositing molten metal on surfaces : en fr
  • GB297461A - Improvements in air valves : en
  • GB318606A - : en
  • NL21065C - Apparatus for treating atomized liquid with hot gas : en nl
  • US1739928A - Core drill : en
  • US1740341A - Eoege hammer : en
  • USD80149S - Island : en
  • US1740215A - Device for joining cards : en
  • US1740290A - Swimming glove : en
  • FR671820A - Improvements relating to flue gas scavenging, cylinder filling and supply to internal combustion and internal combustion engines : en fr
  • FR671670A - Process for the transformation of mechanical or acoustic oscillations into electrical oscillations : en fr
  • FR671702A - Preparation of condensation products based on polyphenols and formaldehyde : en fr
  • FR671913A - Oil purification systems for internal combustion engines : en fr
  • FR671931A - Film driving device in cinematographic cameras and the like : en fr
  • FR671771A - Wheeled vacuum cleaner for ash and rubbish : en fr
  • FR671885A - Flow limiter for all electrical installations fitted with accumulators : en fr
  • US1740131A - Condenser : en
  • DE488091C - Colored pencil sleeve : de en
  • ES115701A3 - The manufacture in Spain of aluminum taps and their alloys. : en es
  • FR35239E - Improvements to shunts and magnetic keys : en fr
  • US1740133A - Welding apparatus : en
  • FR671627A - Steering wheel cover for carding : en fr
  • FR672035A - Improvements to cigarette cases or the like : en fr
  • DE478141C - Bidet with flushing device : de en
  • FR671792A - Process for the manufacture of articles of fine basketry and of combined coarse basketry and resulting articles : en fr
  • GB298129A - : en
  • US1739626A - Nonglare shield for headlights : en
  • US1740438A - Paper feed for typewriters : en
  • FR671882A - Brackets for aerial device lighting : en fr
  • GB297832A - Improvements in and relating to methods for the protection of articles of iron, steel and cast iron : en
  • GB322857A - Improvements in and connected with the propulsion of bicycles : en
  • GB322894A - Improvements in taps or cocks : en
  • ES115841A1 - Improvements in the feeding devices by the electric sector of high and low frequency oscillation receiver receivers. : en es
  • US1739925A - Sheet-glass-surfacing apparatus : en
  • FR671944A - New gasket, especially for air-cooled removable cylinder heads : en fr
  • GB323012A - Improvements in the production of conversion products of rubber : en
  • ES115647A1 - Improvements in the manufacture of stained glass or frames with colored glass or other transparent or translucent materials. : en es
  • FR671661A - Automatic gun : en fr
  • FR671988A - Luffing jib crane : en fr
  • US1740363A - Brake-operating device : en
  • FR671641A - Folding ski : en fr
  • ES114542A1 - Illuminated maneuver table. : en es
  • FR35241E - Preparation of ammonia from carbon, nitrogen and water vapor : en fr
  • GB322906A - Improvements in variable friction gearing : en
  • US1739836A - Furnace : en
  • US1739682A - License-plate holder : en
  • ES115632A1 - A procedure for the tempering of half blade of sickles and scythes, of steel, for mowing, of cutting and of teeth. : en es
  • GB322829A - Improvements in or relating to dynamo electric machines : en
  • GB322920A - Improvements relating to oil-filled electric transformers : en
  • DK41287C - Tent. : da en
  • ES115719A1 - Telephone transmission systems. : en es
  • US1739689A - Flexible band, chain, or linkage : en
  • US1739824A - Block for steel studding and the like : en
  • US1740247A - Glass-polishing machine : en
  • US1740344A - Arm and bottle holder : en
  • DK41311C - Frame for Clamping Posters and the like. : da en
  • ES115847A1 - A new flammable bait for the ignition of the patches-prepared for the quick repair by vulcanization of the air chambers of the automobiles. : en es
  • ES115893A1 - Perfection in the drying or curing of wood and similar materials. : en es
  • FR35163E - Improvements to electric regulators : en fr
  • ES115362A1 - Procedure for measuring distances. : en es
  • FR671621A - Motor system for triple-core voltage iron and bipolar current iron AC electricity meters : en fr
  • FR671989A - Internal combustion turbo-engine : en fr
  • US1739763A - Bottle closure : en
  • US1740048A - Key-retainer strip : en
  • US1740329A - Door check and tightener : en
  • US1739635A - Drink mixer : en
  • US1740184A - Closure for receptacles : en
  • DE487784C - Hook-in staple, in which a locking member for the string of the binder or the like protrudes laterally into the hook-shaped hook-in slots of the back reinforced by a rail : de en
  • US1739772A - Electrolytic precipitation of metals : en
  • FR672020A - Mixer for powders, eyeshadows or other perfume products : en fr
  • US1740134A - Spectacle case : en
  • US1740315A - Planet-gear drive for electromechanical phonographs : en
  • US1740318A - Condenser boiler : en
  • CA295716A - Table : en fr
  • CA295749A - Circuit control apparatus : en fr
  • ES115753A1 - A procedure for making stole ties. : en es
  • FR671960A - Improvements to the treatment process for leucitic rocks using nitrous vapors in a continuous cycle : en fr
  • FR672027A - Command apparatus for controlling fire on a land or air mobile goal : en fr
  • CA295809A - Process and device for carbonizing and distilling wood ant coal : en fr
  • GB322940A - Improved method of treating compound steel ingots : en
  • USD80142S - Design for a golf putting green : en
  • FR671790A - Teat cannula : en fr
  • GB316861A - Improvements in tuyeres for underfeed stokers : en
  • US1740189A - Fountain pen : en
  • FR671753A - Screening method for illustration, in particular for images transmitted by telephotography by means of raster lines of varying width : en fr
  • CA295662A - Pump : en fr
  • FR671711A - Method and devices for telephony by light beam, visible or invisible : en fr
  • FR671859A - Improvements in the manufacture of aliphatic anhydrides : en fr
  • USD80121S - Design fob a wall plate fob lighting fixtures or similar articles : en
  • FR671804A - Pylon for the transport of electrical energy : en fr
  • US1739782A - Vehicle wheel brake mechanism : en