- GB298716A - Improvements in devices for holding bottles during washing or for storage :
en
- DE467032C - Headlights, especially for motor vehicles :
de
en
- US1687582A - Can opener :
en
- US1687687A - Percussive rock drill :
en
- US1687534A - Brake-gear mounting :
en
- US1687495A - Insulator :
en
- US1687825A - Die block and method of treating steel for use in the manufacture thereof :
en
- US1688156A - Combined carpet sweeper and vacuum cleaner :
en
- US1687486A - Ferrous alloy :
en
- US1687831A - Scrubbing brush :
en
- DE466983C - Mixing machine for concrete u. Like. With material elevator :
de
en
- DE467126C - Rigid suspension for overhead lines, air cables, etc. like :
de
en
- US1688024A - Toy vehicle :
en
- US1688059A - Photo copying apparatus :
en
- CH128366A - Process for the preparation of a mixture of two ring ketones of the aromatic series. :
de
en
- FR645118A - Steam production process and devices for its implementation :
en
fr
- CH129392A - Process for the production of the connection points of oil-filled cables with waveguides. :
de
en
- US1688194A - Differential-power transmission device :
en
- CA284000A - Heating apparatus :
en
fr
- US1687714A - Sound-amplifying horn for gramophones, loud speakers, and other like sound-reproducing apparatus :
en
- US1687935A - Furnace rabble arm :
en
- US1688045A - Monazo dyes from disulfonaphthyl pyrazolones and o-aminohydroxybenzenes :
en
- GB298764A - Improvements in devices for strapping bales and packing cases :
en
- FR645178A - Flying machine :
en
fr
- ES109511A1 - Brake of carrier cables, especially those intended for suspended tracks for the transport of passengers. :
en
es
- US1687794A - Movable floor for elevator cars :
en
- US1688168A - Wall-type electric heater :
en
- US1687988A - Metal-bending machine :
en
- US1688108A - Electric hot-water heater :
en
- FR645181A - Wringer :
en
fr
- GB298747A - Improvements in or relating to stretchers for trousers and other garments :
en
- CH128236A - Reversibly stockable mass. :
de
en
- US1687514A - Machine for incorporating stiffeners in boots and shoes :
en
- AU1141028A - Improvements in and relating to shock arresters for automobiles and analogous vehicles :
en
- ES108839A2 - A procedure to improve the properties of mineral wax. :
en
es
- CA284053A - Winding engine :
en
fr
- AU1254928A - Improvements in and connected with windows or side curtains for motor and other vehicles :
en
- DK39364C - 24-hour clock with number changer. :
da
en
- GB289802A - Improvements in or relating to high pressure reciprocating compressors :
en
- FR645174A - Bearing for metal furniture :
en
fr
- ES109405A1 - A water damper for taps. :
en
es
- DE467111C - Box-shaped carrier for metal airplane wings :
de
en
- DE467023C - Massage machine in which the two ends of a massage band are attached to connecting rods :
de
en
- ES109420A1 - Resonance relay. :
en
es
- US1688003A - Adjustable merchandise sales table :
en
- US1688091A - Slitting device for bag-making machines :
en
- GB293449A - Improvements in or relating to ovens of the rotary annular sole type :
en
- GB295595A - Improvements relating to calculating machines :
en
- AU1068727A - Improvements in picture displaying apparatus :
en
- US1687835A - Safety switch :
en
- DE467045C - System for moving wagons to railway stations and loading facilities with siding :
de
en
- FR645052A - Advanced armchair convertible into a lounge chair :
en
fr
- GB283599A - Improvements in slicing machines :
en
- GB298656A - Improvements in or relating to steam vehicles, launches and the like :
en
- GB298832A - A casting apparatus for dental surgery, ornaments or the like objects :
en
- US1688004A - Display rack :
en
- CH128141A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA284097A - Pharmaceutical product :
en
fr
- CH128350A - Apparatus for regumming pneumatic tires. :
en
fr
- ES108509A1 - A toy. :
en
es
- GB298742A - Improvements in or relating to advertising or display devices :
en
- GB298755A - Improvements in apparatus for manufacturing newspaper wrappers and the like :
en
- GB299073A - Process for conditioning or treating water in boilers and the like to prevent incrustation and corrosion :
en
- FR644836A - Improvements to air compressors for tires and the like :
en
fr
- GB294930A - Improvements in or relating to grinding apparatus :
en
- DE466976C - Poppet valve with coil spring :
de
en
- DE467210C - Core for plywood walls :
de
en
- FR644980A - Process for the homogeneous sealing of sheets, tubes, or other metal parts :
en
fr
- FR645173A - Brake control refinements :
en
fr
- DE466995C - Above the conveyed material, freely suspended device for regulating the conveying speed of the conveyed material in a channel or chute :
de
en
- FR644962A - Blimp for automobiles :
en
fr
- FR644843A - Improvements to internal combustion engines :
en
fr
- AU987727A - Improvements in and relating to thermally-actuated motive devices :
en
- CA284065A - Coal carbonizing process :
en
fr
- GB292097A - Improvements in or relating to cooling devices for reciprocating pistons :
en
- US1687775A - Game device :
en
- CH128228A - Process for the production of a new dye. :
de
en
- DE466961C - Process for the production of azo dyes :
de
en
- DE467215C - Convertible top for cars :
de
en
- US1688127A - Process for impregnating metal layers :
en
- ES109081A1 - Improvements in porous materials for the coating of containers intended to receive or contain gases under pressure. :
en
es
- FR644991A - Removable crate :
en
fr
- FR644898A - Identity plate and its support for automobiles :
en
fr
- CH128373A - Process for the representation of a colored lacquer. :
de
en
- DE467176C - ampoule :
de
en
- GB277342A - Manufacture of benzanthrones and intermediate products :
en
- CH127979A - Fuel dust feeder. :
de
en
- DE467062C - Apparatus for isochronous electromechanical voice and sound treatment :
de
en
- DE467104C - Chute dryer with built-in inclined guide surfaces :
de
en
- US1687489A - Apparatus and method for electrical transmission of pictures :
en
- US1687826A - Support for removable seat covers :
en
- US1688032A - Wave motor :
en
- ES109036A1 - Improvements in paving blocks of roads and similar. :
en
es
- GB298674A - Process for the manufacture of water-soluble anthraquinone glucosides :
en
- FR645107A - Improvements to valves for automatic sprinklers or fire extinguishers and for other purposes :
en
fr
- FR645172A - translucent screen for illuminated advertising :
en
fr
- GB298701A - Improvements relating to electric switches :
en
- GB299078A - Improvements in or relating to the covering of the heel breasts of shoes :
en
- DE467099C - Thin-walled, reinforced concrete body :
de
en
- CA284001A - Closure for containers :
en
fr
- CH128158A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128302A - Single and multi-core cables for single and multi-phase power. :
de
en
- CA284067A - Decolorization of alkaline earth metal thiocyanate solution :
en
fr
- CH128385A - Weeder. :
de
en
- CA284056A - Sulphur compound :
en
fr
- ES109468A1 - A device intended for the cooling of bodies. :
en
es
- US1687683A - Apparatus for the grooving of cardboard :
en
- US1688120A - Lighting fixture :
en
- FR645194A - Development of internal combustion engines :
en
fr
- NL18937C - Stone working tool. :
en
nl
- US1687490A - Latch switch :
en
- US1687961A - Signal-element construction :
en
- CH128227A - Process for the preparation of 1-amino-3-diethylamino-2-propanol. :
de
en
- CH128245A - Counting frame. :
de
en
- US1687899A - Sliding window :
en
- US1688174A - Locomotive cylinder structure :
en
- DE467010C - Heating device for exhaust steam live steam injectors :
de
en
- FR645120A - Process for the preparation of a durable product based on milk and fruit or other vegetable matter, and the product obtained by this process :
en
fr
- GB287063A - :
en
- CA284088A - Crib lock :
en
fr
- CA283977A - Casting apparatus :
en
fr
- CA284087A - Elevator :
en
fr
- DE467068C - Small oven, especially for briquette fire :
de
en
- CA283998A - Polishing machine :
en
fr
- US1687725A - Machine for grinding fluted tools :
en
- DE466901C - Control for engines :
de
en
- GB298769A - Improvements in lenses :
en
- ES109416A1 - A figurine for theater-toy. :
en
es
- US1687694A - Apparatus for measuring and feeding plastic substances :
en
- ES109435A3 - A protective folder or card designed to contain postage stamps, policies and stamps of all kinds. :
en
es
- FR645008A - Reinforced concrete beams for hollow floors :
en
fr
- FR645003A - Vertical awning arm with automatic Italian projection :
en
fr
- GB298658A - Improvements in apparatus for the cooling of coke :
en
- GB298920A - Improvements relating to electromagnetic relays and other devices :
en
- DE467058C - Device for lowering the open circuit voltage in AC systems with a relatively large voltage drop, in particular for electric arc welding :
de
en
- ES108927A1 - An artificial silk spinning machine with centrifuges for the stretching process with copper protoxide and ammonia. :
en
es
- ES109392A1 - A motor of explosion. :
en
es
- GB298725A - Improved electrical driving mechanism for gramophones and the like :
en
- US1687889A - Means for securing indicator facings to indicator bodies :
en
- US1687526A - Cylinder head for internal-combustion engines :
en
- US1688133A - A corpobation of dela :
en
- DK39376C - Bottle cleaner. :
da
en
- ES109490A1 - A device for heating the bed by means of hot air introduced. :
en
es
- GB298770A - Improvements in type cases and type distributing means :
en
- GB298814A - Improvements in or relating to percussion mechanism for tools :
en
- GB298831A - Improvements in sliding latch locks :
en
- ES109228A2 - Improvements in a folding bed base. :
en
es
- US1687620A - Shock absorber :
en
- US1687703A - Process for the production of clear brine or other liquors :
en
- FR644971A - Device for protecting the actuators of the regulating valve in the fertilizer distributors :
en
fr
- DE467033C - Glass socket for electric headlights for motor vehicles u. like :
de
en
- FR644960A - Easy and instant resoling process :
en
fr
- ES109501A1 - Tubo launches underwater torpedoes for silent ejection by means of a fly piston. :
en
es
- AU1042327A - Improved shower bowl :
en
- CH128293A - DC composite generator, in particular for welding purposes. :
de
en
- US1688019A - Cookstove :
en
- US1688123A - Sugar dispenser :
en
- DE448355C - Heating boiler :
de
en
- DE467007C - Internal combustion engine :
de
en
- DE467020C - Caisson for compressed air foundation :
de
en
- ES108024A1 - Rue C. C. C. for cars. :
en
es
- DE466954C - Device for the production of electrical conductors from cranked individual conductors :
de
en
- CA284072A - Forming and tapping machine :
en
fr
- DE455397C - Method for optically changing the dimensions of sound recordings in sound film devices :
de
en
- DE466963C - Charging device with fixed distributor for shaft ovens, especially for gas generators :
de
en
- GB298680A - Improvements in the manufacture of condensation products of phenols :
en
- US1688158A - Cooling apparatus :
en
- US1687945A - Tire building :
en
- US1688221A - Combination door stop and holder :
en
- DE467202C - Current-interrupting protective circuit for securing a one-sided energy transmission of a converter for coupling two alternating current networks, which is provided with devices for changing its speed characteristics :
de
en
- DE467041C - Device for lifting and placing the paper pressure roller on typewriters :
de
en
- DK39367C - Apparatus for Sharing Dough. :
da
en
- DE467029C - Rapid steam generator for low pressure steam heating :
de
en
- DE467137C - Arrangement to avoid oscillation in electric motors, which are controlled by changes in resistance generated by means of a differential gear :
de
en
- ES108665A1 - A new paper bag for the containers in which the garbage is conditioned. :
en
es
- GB284680A - Method of forming corrugated bags of rubber or other elastic material :
en
- FR645135A - Tin can :
en
fr
- GB298793A - Process for the manufacture of a composition of matter :
en
- US1688212A - Method and apparatus for resurfacing worn or pitted surfaces :
en
- ES109134A1 - Improvements in the braking devices by means of fluids under pressure. :
en
es
- US1687812A - Portable chair carrier :
en
- US1687879A - Forming ways or ducts in plastic material :
en
- US1687908A - Piston :
en
- FR644940A - Flexible hose shaped dust filter :
en
fr
- GB298863A - Improvements in and connected with boiler furnaces :
en
- US1688137A - Separator plow for cane harvesters and the like :
en
- DE466434C - Process for the precise internal drawing of hollow bodies :
de
en
- CA284074A - Insulator :
en
fr
- GB292098A - Improvements in fertilisers :
en
- US1688080A - Measuring device :
en
- US1687644A - Fuse-setting device for projectiles :
en
- US1688301A - Vanity case :
en
- DE467022C - Device for controlling high-frequency alternating current :
de
en
- FR644822A - :
fr
- AU924427A - Improvements in canister gas marks :
en
- DE466947C - Device for making the card names visible at the relay card rooms :
de
en
- GB298723A - Improvements relating to machines for the mixing, aerating, and like treatment of various materials :
en
- GB298800A - Improvements in or relating to the manufacture of cellulose :
en
- GB298933A - Improvements in machines for winding threads, twine, cords or the like :
en
- DE467145C - Method for fastening a plywood floor provided with a bordered edge to the vessel jacket :
de
en
- ES109457A1 - A warning device and fire extinguisher for aircraft. :
en
es
- ES109403A1 - Procedure for decorating glass for lamps. :
en
es
- GB299074A - Process for conditioning or treating water in boilers and the like to prevent incrustation and corrosion :
en
- ES109354A1 - A device service procedure for determining the gaseous content of solid bodies, especially metals, and a provision for carrying it out. :
en
es
- GB281610A - An improved process for the production of high per cent calcium cyanamide or magnesium cyanamide or mixtures thereof :
en
- GB298869A - Improvements in delivery mechanism in razor blade sharpening machines :
en
- CA284026A - Pencil making machine :
en
fr
- GB294095A - Improvements in or relating to party-line telephone systems :
en
- ES109058A1 - A wireless telephony reception device that can be appropriated, at will, for power supply with direct current or with alternating current. :
en
es
- DK39372C - Bottle cleaner. :
da
en
- ES108576A1 - A wedge extractor machine, Perfecta system. :
en
es
- FR645020A - Method and apparatus for producing solid blocks of solidified carbonic acid :
en
fr
- AU865627A - Improved discharging container for discrete and dry flowable materials :
en
- FR645176A - Shelf support gallery for sanitary or other installations :
en
fr
- FR645083A - Molding press :
en
fr
- ES109478A3 - A procedure for the formation of tangles and spools. :
en
es
- FR645150A - Process for manufacturing arylamino-naphthaline derivatives :
en
fr
- CA284017A - Safety pocket :
en
fr
- GB298689A - Improvements in or relating to pencils, penholders and the like :
en
- FR645063A - Drum rinser :
en
fr
- US1688224A - Case for music records :
en
- USD76646S - Design for a bag fastener :
en
- CH128169A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687996A - Spring-driven fan :
en
- US1688285A - Carburetor :
en
- DE467103C - Device for warming up viscous substances in tank wagons :
de
en
- FR645180A - Translucent mobile screen device that diffuses light for automobile headlights, projectors, signals for various purposes :
en
fr
- ES109438A1 - Submersible electric machine, especially motor for suspended pumps. :
en
es
- FR644964A - Housing for bearings :
en
fr
- US1687742A - Automobile bed :
en
- US1687763A - Process of and apparatus for treating shale and the like :
en
- US1688138A - Artificial plank :
en
- US1688261A - Animal collar :
en
- DE467188C - Paper trolley brake for typewriters :
de
en
- DK39357C - Watercraft, mainly intended for Sports and Rescue use. :
da
en
- US1687513A - Rotor :
en
- DE467063C - Twin molding machine with central column :
de
en
- FR645068A - Improvements made in the construction of children's cradles :
en
fr
- US1687923A - Current motor :
en
- FR645075A - Improvements in apparatus for applying material to cores, and more particularly applicable to the insulation of conductors :
en
fr
- FR645013A - Driving direction indicator :
en
fr
- GB298667A - Improvements in or relating to the manufacture of aliphatic anhydrides :
en
- US1687733A - Lamp shade :
en
- DE466988C - Device for separating liquid mixtures consisting of gasoline, benzene or the like and water :
de
en
- ES109369A3 - A process for applying liquid solvent or caustic colors and the like in the form of patterns on continuous sheets of paper and the like. :
en
es
- US1687828A - Wireless-telephone tube sending station :
en
- US1688279A - Liquid-supply tank :
en
- US1687848A - Tennis and like racket :
en
- US1688257A - Bedspring brace :
en
- CH128301A - Method of connecting a ceramic insulator to a fitting using a metal nozzle. :
de
en
- DE467179C - Process for preparing silver salt photographic emulsions :
de
en
- ES109503A1 - A refinement applicable to drum revolvers. :
en
es
- FR645004A - Speed accelerator for ships and thrusters :
en
fr
- USD76647S - Design for a boat :
en
- US1687647A - Inscribing instrument :
en
- US1688026A - Bumper for motor vehicles :
en
- US1687752A - Battery plate :
en
- US1687767A - Folding table for ironing machines :
en
- CA283994A - Tent :
en
fr
- CH128336A - Contact arm support for voters. :
de
en
- US1687820A - Barricade :
en
- DE467217C - Parlor game with several rotating discs :
de
en
- US1687918A - Hydrocarbon motor :
en
- US1688053A - Agar medical compound :
en
- DE467067C - Underfloor heating :
de
en
- US1687538A - Fastening :
en
- US1687606A - Oil burner :
en
- US1687851A - Combination clamp :
en
- FR645152A - Gear hoist :
en
fr
- FR644831A - Coupling for transmitting torsional moments :
en
fr
- FR644918A - Fairground game :
en
fr
- CH128398A - Protection device on waste bins. :
de
en
- ES109483A1 - Procedure for obtaining a full payment. :
en
es
- GB293422A - Method of turning work-pieces :
en
- ES109474A1 - An industrial product consisting of a new soap for use by mechanics, typographers and workers in general. :
en
es
- GB298805A - Improvements in control mechanism for hot water heating systems :
en
- FR644872A - Universal letter opener :
en
fr
- FR645189A - Automatic shift device :
en
fr
- GB298702A - Improvements in or relating to apparatus for raising and lowering sliding windows :
en
- GB298758A - Improvements relating to loom shedding motions :
en
- ES108557A1 - Improvements in grenades in general. :
en
es
- ES109407A1 - A container for salt and spices of all kinds. :
en
es
- GB281672A - Improvements in aeroplane wing structures and means for attaching them to the fuselage :
en
- FR644982A - Improvements to sound reproduction systems :
en
fr
- FR644956A - Improvements in celluloid and similar plastic cases :
en
fr
- US1688092A - Combination relief valve :
en
- USD76594S - Design por a lamp shade :
en
- FR644942A - Liquor cellar :
en
fr
- GB298714A - Improvements in the manufacture and production of cobalt carbonyl :
en
- GB298919A - Improvements in driving mechanism for gramophones and the like :
en
- GB298997A - Improvements in water softening apparatus :
en
- DE467096C - Hydrostatic depth adjustment device for sea mines :
de
en
- DE466933C - Worm drive for the pressure spindles of the tongues of briquette extrusion presses with two adjacent shapes :
de
en
- DK39371C - Spring tooth for Harrows, Cultivators and the like. :
da
en
- US1688037A - Magazine hammer :
en
- US1687912A - Insulated conductor :
en
- ES109350A1 - Devices for receiving unfolded folios in folio feeders. :
en
es
- ES109505A1 - Improvements in devices to send power to the thermionic valve anodes. :
en
es
- US1688062A - Dental amalgam mixer :
en
- US1688018A - Reflector-signal head :
en
- US1688025A - Tandem disk harrow :
en
- US1688141A - Uncoupling device for railway-car couplers :
en
- DK39373C - Method and mass for the production of thin layers with a shiny, enamel-like surface on utensils, cladding panels and the like without subsequent processing of the mass. :
da
en
- DE467190C - Rail vehicle with two steering axles :
de
en
- GB298777A - Improvements relating to railway and tramway points or switches :
en
- ES109358A1 - Procedure to regulate the home or fire of mobile and fixed installations of steam production. :
en
es
- FR644834A - Assembly to avoid, in collector cascades, self-excitation in frequency foreign to the network :
en
fr
- FR644936A - Improvements to the mordanting and dyeing of materials consisting of or containing cellulose derivatives :
en
fr
- DE467030C - Bucket elevator for feeding coal dust mills :
de
en
- GB288314A - New or improved copper alloys :
en
- GB298802A - Improvements in or relating to the curing of raw meats, such as hams, bacons, fish and the like :
en
- AU964127A - A thermostat for use with electrical heating devices :
en
- CH127996A - Process for the manufacture of fructose from inulin not intended for food. :
de
en
- GR2023B - FURNITURE SOAP :
el
en
- DE467136C - Device for keeping the speed of direct current shunt motors constant by means of a vibrating element :
de
en
- CH128238A - Bulk electroplating device with rotating goods container. :
de
en
- CH128309A - Automatic switch. :
en
fr
- CA283997A - Floor waxing machine :
en
fr
- ES108026A2 - Universal motor. :
en
es
- US1687658A - Sleeved pump motor :
en
- DK39353C - Process for the production of an elastic, rubber-like substance. :
da
en
- ES108168A1 - The new industrial product mountable and demountable maps for geographical initiations. :
en
es
- GB298806A - Improvements in water tube boilers :
en
- US1687997A - Side-door construction :
en
- US1688162A - Stehlik :
en
- US1687722A - Poleless tent :
en
- US1688214A - Dirigible light for motor vehicles and the like :
en
- US1687636A - Aeronautical propeller :
en
- US1688204A - Shuttle :
en
- DE467211C - Device for sorting raw stone nut slices, button washers or buttons of various sizes :
de
en
- GB298847A - Improvements in or relating to apparatus for making a cellular cement product :
en
- US1687745A - Pump valve :
en
- US1688113A - Surgical headlight :
en
- CH129408A - Circuit breaker. :
de
en
- US1688136A - Dental tool holder :
en
- USD76648S - Design for a textile fabric :
en
- FR645061A - Packaging for razor blades :
en
fr
- FR644802A - Improvements to gas or oil power plants :
en
fr
- FR645060A - Improvements in speaker installations for t. s. f. :
en
fr
- FR645167A - Protective device for convoys on railway tracks :
en
fr
- ES109510A1 - An installation system or factory for the extraction of edible pomace oil. :
en
es
- ES105460A2 - Call selection device for successive impulses. :
en
es
- ES108925A1 - A centrifugal spinning machine to make artificial silk. :
en
es
- US1687536A - Clamp for frames :
en
- ES108830A1 - Sangria device, for electric ovens. :
en
es
- ES109393A1 - An arrangement for applying liquid caustic solvents or the like in the form of drawings on sheets or continuous webs of paper or the like. :
en
es
- US1687706A - Reenforced scaffold plank :
en
- US1687967A - Combined laundry pressing machine and work conveyer :
en
- USD76638S - Design for a floor lamp :
en
- US1688008A - Holding device :
en
- US1687966A - Locking carrier for disk wheels :
en
- US1688200A - Inclosed bed for premature and feeble infants :
en
- US1687603A - Separator :
en
- FR644848A - Spray printing machine :
en
fr
- FR644975A - Apparatus for cleaning and sterilizing bottles and the like :
en
fr
- GB295659A - Improvements in rotary engines, pumps, and the like :
en
- DE467054C - Process for differentiating Japanese pearls with a mother-of-pearl core from real natural pearls :
de
en
- DE467028C - Exhaust-heated drying system :
de
en
- DE467083C - Centrifugal pulley or shaft clutch :
de
en
- DE467222C - Sales device for rolled up, band-shaped goods that are housed in a package :
de
en
- US1688029A - Carburetor :
en
- US1687960A - Method of making ophthalmic mountings :
en
- US1687979A - Electrification pole :
en
- ES109310A1 - An improvement on hanging labels. :
en
es
- US1687873A - Machine for producing flexible roofing elements :
en
- US1687485A - Chest lock :
en
- FR645126A - Improvements to devices for lifting axles, automobile wheels, or the like :
en
fr
- US1687838A - Machine for dispensing oil :
en
- FR644879A - Improvements made to gear change by chain derailleur for bicycles :
en
fr
- GB298748A - Improvements in and relating to laundry plant :
en
- FR645033A - Telescopic jack system for motor vehicles :
en
fr
- FR645073A - Coal dehydration process :
en
fr
- AU1021427A - Improvement in leveling device for elevators :
en
- DE467128C - Electric pressure switch with holding device of the push shaft in the lower position and with release button :
de
en
- ES108823A1 - A motor group. :
en
es
- FR645186A - Soft, extensible and removable bar for shoes :
en
fr
- FR645053A - Method and apparatus for regenerating foundry sand :
en
fr
- US1687913A - Automatic braking device for automobiles :
en
- AU1261728A - Improved engineers grummet :
en
- ES108670A1 - Improvements in slag separators. :
en
es
- FR645115A - Wedge fitted, for stopping vehicles and more particularly vehicles on rails :
en
fr
- US1687584A - Line-tapper-operating device :
en
- GB298857A - Internal brakes particularly for motor-vehicles :
en
- AU979027A - Improved process forthe degreasing of raw wool :
en
- FR645190A - Machine for moistening yarns :
en
fr
- FR645093A - Injection press for powdery, pasty or other materials :
en
fr
- DE466916C - Pump with wobble piston :
de
en
- GB298932A - Improvements in or relating to telephone systems :
en
- CA284061A - Postal franking mechanism :
en
fr
- FR645175A - Economy cooler with contact and radiant refrigeration :
en
fr
- CA284023A - Can and key assembly :
en
fr
- DE467199C - Arrangement of connection disconnectors of a switchgear that can be pulled out or withdrawn from fixed disconnectors of a distribution system with double busbars :
de
en
- FR644867A - Ice-saving refrigerant for high flow rate chilled water production without handling and general refrigeration applications :
en
fr
- US1687914A - Dental impression device :
en
- US1688021A - Pneumatic tool :
en
- US1687910A - Safety razor :
en
- US1688099A - Device for bending iron rods :
en
- DE467094C - Rotary lobe pump :
de
en
- US1687758A - Paper punch :
en
- US1687924A - Bearing alloy :
en
- DE466979C - Device for applying liquids to moving tapes or strips, especially cinematographic picture tapes :
de
en
- ES109315A1 - Electric cable for very high voltages. :
en
es
- DE467055C - Process for differentiating Japanese pearls with a mother-of-pearl core from real natural pearls by electrical or magnetic means :
de
en
- GB287450A - Process of improving the resistance to corrosion of magnesium and magnesium alloys :
en
- GB298670A - Improvements in the recovering of iodine from crude nitrate of soda :
en
- CH128139A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128305A - Waveguides for high voltage overhead lines. :
de
en
- FR645199A - New azo dyes and their application :
en
fr
- ES109498A1 - Improvements in the signs. :
en
es
- US1687689A - Bottle :
en
- US1687777A - Polish-rod :
en
- US1687976A - Concrete-form clamp :
en
- FR645002A - Improvements in tires :
en
fr
- FR645197A - Automatic wrapping machine for cylindrical rolls :
en
fr
- CA284092A - Sewage processing :
en
fr
- ES109059A1 - A process for melting sulphide minerals from metal, stone and slag. :
en
es
- GB298698A - An improvement in or relating to safety valves :
en
- ES109372A1 - An improved projection or rain mold for the spraying of metals and metal alloys. :
en
es
- FR645117A - Fly trap :
en
fr
- CA284021A - Front axle assembly :
en
fr
- GB288177A - Improvements in or relating to the transmission of pictures using intermediate record media of steel carrying means magnetised on the poulsen telegraphone principle :
en
- GB298859A - Rotary sump pump :
en
- US1688067A - Seed dropper :
en
- CH128271A - Tobacco pipe. :
de
en
- CA284105A - Animal trap :
en
fr
- CH128161A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- GB284651A - Improvements in or relating to the switching of stationary dry surface contact rectifier cells to a voltage divider :
en
- GB298965A - Improved apparatus for photographic developing :
en
- DE467089C - Process for the production of photographs :
de
en
- DE467106C - Bushing disconnector with disconnector contacts arranged inside two bell-shaped bushing insulators :
de
en
- US1687729A - Slicing machine :
en
- CH128102A - Adjustable support device, mainly for automobile axles. :
de
en
- FR645179A - Strapping machine for boxes, bales and bundles :
en
fr
- AU1015127A - Improvements relating to wet gas meters :
en
- US1687627A - Device for indicating variation in flow of liquids :
en
- US1687795A - Spoon holder :
en
- US1687920A - Railway-traffic-controlling apparatus :
en
- CH128290A - Electromechanical device for the automatic regulation of physical processes. :
de
en
- CA284100A - Shock absorber :
en
fr
- CA284006A - Pudding cloth :
en
fr
- US1687799A - Casting ferrous metals :
en
- CA284011A - Tractor chain for automobiles :
en
fr
- CA284015A - Plastic structure :
en
fr
- US1688034A - Lister plow and planter :
en
- USD76636S - Design for a lens :
en
- US1687550A - Method of and apparatus for compressing fluid :
en
- DE467148C - Sound developers for sound reproduction devices :
de
en
- ES109355A1 - A new system of taps for liquids in general. :
en
es
- GB292969A - :
en
- FR645046A - Turbine boat propeller :
en
fr
- DE438155C - Device for securing the two-part clamping sleeve for the roller bearings of undivided multi-crank shafts :
de
en
- FR644885A - Device applicable to looms without a machine in which the healds are operated by eccentrics :
en
fr
- GB299000A - Improvements in or relating to apparatus for use in making and repairing roads and the like :
en
- FR645019A - Electrical signaling device at one or more different places from a single :
en
fr
- US1687705A - Dispensing device :
en
- US1687859A - Suspension device for maps, etc. :
en
- DE467141C - Device for suppressing the earth fault current in AC systems :
de
en
- ES109187A2 - Adjustable load conveyor lifting device. :
en
es
- FR644890A - screens for image projections in bright rooms and for photographs with short exposure time :
en
fr
- US1687837A - Piston for internal-combustion motors :
en
- FR645037A - Trigger control for riving knives :
en
fr
- ES108678A1 - Device for coating bodies in the form of threads of modelable material, especially for the drawing of spark plugs. :
en
es
- DE467042C - Device for illuminating writing with the help of a mirror for typewriters :
de
en
- FR644920A - Improvements to agricultural equipment :
en
fr
- US1687904A - Typewriter keyboard :
en
- DE467186C - Device for utilizing the crack water from high pressure hot water feed pumps :
de
en
- AU1262928A - Improvements in or relating to wheels for vehicles :
en
- GB298996A - Improvements in or relating to machines for harvesting flax and other plants :
en
- DE467100C - Plywood box with inlaid hinge :
de
en
- DE467131C - Arrangement for triggering circuits :
de
en
- GB288171A - Improvements in the manufacture of highly chlorinated perylenes :
en
- GB298675A - Improvements in apparatus for the extraction of oils, fats or the like from substances containing the same :
en
- AU1349628A - Improvements in and relating to train control system :
en
- US1687533A - Combined cheek plate and draft-key anchor :
en
- ES109132A1 - Improvements in the reduction of minerals, oxides and their analogues. :
en
es
- FR644921A - Removable mud shield :
en
fr
- GB298828A - Improvements in or relating to steam engines :
en
- FR645059A - Device for heating water by means of the gases evacuated through the flues of stoves or other heating appliances :
en
fr
- GB298993A - Improvements in the dyeing, printing or stencilling of materials made with or containing cellulose derivatives :
en
- DE465129C - Machine for digging narrow, steep-walled trenches with a spade working in front of the bucket elevator :
de
en
- CA284016A - Water wave comb :
en
fr
- CH128251A - Tripping device with relays for ignition devices of detonators, in particular mechanical detonators. :
de
en
- FR645092A - Method and device for the treatment of fuel and air mixtures for explosion engines :
en
fr
- US1688198A - Bottle and closure :
en
- FR644961A - Rear lanterns on and off device for all motor vehicles :
en
fr
- GB298964A - Improvements in and relating to cartridge receptacles combined with gun-stocks :
en
- ES109370A1 - Apparatus to make the knots of weaver with knife to cut the ends of the threads. :
en
es
- GB298786A - Improvements in and relating to containers for foods, paints and the like :
en
- US1687845A - Driving gear for the bucket chains of dredgers :
en
- FR644900A - Improvements to cables with devices to prevent the transmission of extraneous noises :
en
fr
- FR645169A - Ethyl alcohol condensation process :
en
fr
- US1688316A - Sliding automobile seat :
en
- CA284039A - Phonograph record :
en
fr
- CA284042A - Talking moving picture apparatus :
en
fr
- CH128349A - Suspension device for vehicles. :
en
fr
- GB298709A - Method and apparatus for preparing chains, rings, chain mail and similar articles for the soldering :
en
- CH126924A - Stamp issuing machine. :
de
en
- CH128286A - Adjustable breaker for ignition devices of internal combustion engines. :
de
en
- FR645137A - Arrangement for adjusting the rate of installation with several steam turbines :
en
fr
- GB298704A - Improvements in oxidising paraffins, waxes and the like :
en
- US1687522A - Attachment for paper-slotting machines :
en
- US1687597A - Air and foul-gas ejector for gas systems :
en
- US1688264A - Holder for ledger sheets :
en
- US1688051A - Traction rim for automobiles, trucks, and the like :
en
- US1688205A - A cobpobation :
en
- US1687529A - Stitchdown shoe and method of making :
en
- DE467147C - Ribbon, especially for recording instruments :
de
en
- CA283966A - Tire gage :
en
fr
- US1687807A - Fountain pen :
en
- US1688154A - Car-coupler-operating device :
en
- US1688218A - Internal-combustion engine :
en
- USD76641S - Design for a table foe radio receiving sets or the like :
en
- US1687659A - Hair-waving apparatus :
en
- CH128328A - Electric hair comb. :
de
en
- DE467162C - Process for the production of photographs in natural colors :
de
en
- FR645065A - Improvements to electric advertising devices :
en
fr
- CA284106A - Imitation shake shingle :
en
fr
- CH128217A - Insole for shoes, especially for low-cut low shoes. :
de
en
- DE467082C - Device for operating diesel engines with vaporized fuel, which is blown into the combustion chamber by its own pressure :
de
en
- DE467116C - Process for processing old items of clothing or the like. :
de
en
- DK39378C - Cooking facilities. :
da
en
- GB298767A - Improvements in or relating to apparatus for detecting the presence of inflammable gas :
en
- GB298883A - Improvements in carpet sweepers of the hand portable type :
en
- FR645009A - Operating mechanism of washing machines :
en
fr
- AU1251128A - Improvements in balancing devices for brake heads :
en
- US1687802A - Felt and felt material and articles, such as hats and hat bodies made of the same :
en
- FR644857A - Chest or trunk in leather, fiber, cardboard or other material :
en
fr
- US1687796A - Flexible pipe joint :
en
- US1687886A - Apparatus for the utilization and treatment of difficultly-manageable waste material :
en
- US1688211A - Bread mixer :
en
- US1688293A - Double-swivel hook :
en
- US1687540A - Amplifying system :
en
- US1688159A - Drawing ring for wire-drawing machines :
en
- ES109415A1 - A rotary engine with an annular cylinder in which the pistons move continuously. :
en
es
- GB287477A - Improvements in machines for wrapping up razor blades :
en
- ES108844A1 - Procedure for obtaining water gas in continuous service. :
en
es
- CA283999A - Saw feed mechanism :
en
fr
- US1687761A - Warning signal for pneumatic tires :
en
- US1688071A - Cyclic process of using barium compounds in the manufacture of sugar :
en
- CH128252A - Trigger device of the ignition device mechanical igniter. :
de
en
- CH128320A - Device for achieving contact protection for the sockets of electric tube lamps. :
de
en
- US1688183A - Heat interchanger :
en
- ES109131A1 - Improvements in the reduction of minerals, oxides and their analogues. :
en
es
- CH128355A - Bogie locomotive. :
de
en
- FR645121A - Sharpener :
en
fr
- GB298865A - An improved stopper for bottles and phials :
en
- GB298929A - Improvements in apparatus for mixing materials :
en
- US1687560A - Electric switch :
en
- FR644977A - Binding :
en
fr
- FR644983A - Apparatus for making paper tubes :
en
fr
- ES105461A2 - Call selection device for successive impulses. :
en
es
- GB298886A - Improvements in and relating to rock drill spray devices :
en
- US1687672A - Atomizing device :
en
- US1687792A - Radiocommunication :
en
- FR644826A - Vending machine :
en
fr
- ES109312A1 - A hygienic cloth with a new arrangement of its blades. :
en
es
- GR2019B - ASSEMBLY DEVICE (THROUGH BEAMS) FOR PIPES AND SIMILAR NATURE SIMILAR CONSTRUCTION. :
el
en
- GB298819A - Improvements in or relating to the manufacture of cellulose acetate :
en
- FR645162A - Improvements made to vertical retorts :
en
fr
- DK39365C - Clock. :
da
en
- CA284048A - Chain saw construction :
en
fr
- USD76629S - Barnet btewland :
en
- US1688227A - Press :
en
- US1687699A - House car :
en
- US1687721A - Speed-changing mechanism :
en
- FR645111A - Composite glass and its manufacturing process :
en
fr
- GB298692A - Improvements in machines for winding wire and other materials :
en
- CH128162A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688202A - Electrode for electric boilers :
en
- US1688245A - Removable emanation seed :
en
- US1688251A - Horseshoe :
en
- US1687916A - Arch support :
en
- US1687890A - Production of higher-boiling-point hydrocarbons from low-boiling hydrocarbons and hydrocarbon gases :
en
- US1688061A - Hoisting apparatus :
en
- US1688254A - Price gauge :
en
- GB280501A - A process for recovering concentrated acetic acid from dilute acetic acid :
en
- US1687561A - Method of clarifying cane molasses for the growing of yeast :
en
- US1687500A - Electrical apparatus :
en
- US1687744A - Reciprocating engine :
en
- US1687712A - Toaster :
en
- US1688237A - Tank pump :
en
- US1688270A - Electric air-heating furnace :
en
- US1687517A - Doorstop :
en
- US1687704A - Winding machine :
en
- US1688143A - Virgin-bust former and supporter :
en
- ES109327A1 - Perfeccionamientos in devices for the fixation and subjection of screws, bolts of thread and nuts, by means of mechanical force, in the machines, portable tools and his analogous. :
en
es
- CH128156A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688035A - Valve :
en
- US1688302A - Oil-filled insulating bushing :
en
- US1687574A - Article-forming apparatus :
en
- US1687780A - Porous-metal plug for valve lubrication :
en
- US1687596A - Manufacture of aromatic amino sulphocyano derivatives :
en
- US1688269A - Threaded connecting member :
en
- US1687885A - Instrument panel :
en
- US1688278A - Advertising device for dispensing machines :
en
- CA284090A - Sewage processing :
en
fr
- CA284066A - Rake mechanism :
en
fr
- CH128219A - Apparatus for baking in liquid fat. :
de
en
- CH128041A - Distance vision device. :
de
en
- CH128221A - Method and device for supplying the inserts for cigar wrappers. :
de
en
- DE467019C - Closure for milk transport cans u. like :
de
en
- FR644850A - Automatic and multiple electromagnetic clutch control device applicable to veneer unwinders :
en
fr
- US1687635A - Marking machine :
en
- US1688055A - Die-casting machine :
en
- AU964627A - An improved safety razor :
en
- US1687615A - Steam generator :
en
- US1688281A - Inking attachment :
en
- USD76599S - Design for a textile fabric :
en
- AU919127A - An improved clothes drainer and carrier :
en
- DE467079C - Extinguishing container for cigars or cigarettes :
de
en
- DE466960C - Photoelectric cell with auxiliary glow electron source :
de
en
- GB298657A - Improvements in handles for percussion drills, jumpers or the like :
en
- US1687653A - Steering mechanism :
en
- GB298936A - Improvement in rotary engines :
en
- US1687544A - Electric fan and heater :
en
- US1688185A - Valve :
en
- US1688283A - Dough cutter :
en
- AU974627A - Improvements in under frames for baby carriages andthe like :
en
- ES109377A1 - Cash register for warehouses. :
en
es
- ES109389A1 - Improvements in talking film projections. :
en
es
- ES108866A1 - Look. :
en
es
- CH128341A - Camp bed convertible into a backpack. :
de
en
- US1687655A - Carton and method of wrapping mops :
en
- US1687701A - Mud grip :
en
- DE466951C - Filling device, especially for ice cells :
de
en
- US1688265A - Radiocircuits :
en
- US1687562A - Pressing implement :
en
- ES109423A3 - A mechanical procedure for the manufacture of adornments for women's dresses. :
en
es
- FR645074A - Automatic chain unwinder for loom :
en
fr
- US1687735A - Side frame :
en
- US1687933A - Electrical signaling system :
en
- GB298874A - Improvements in and relating to tennis racquets and the like :
en
- ES108936A1 - Cartridge feeder device for repeating weapons with a magasin to be inserted from below. :
en
es
- GB292567A - Improved package of filter papers for use in tobacco pipes or the like :
en
- DE467048C - Large inclined elevator by means of friction winch :
de
en
- FR644949A - Brake control amplifier of an automobile car :
en
fr
- FR645158A - Cold or hot water tap :
en
fr
- US1687821A - Spotlight :
en
- ES109469A1 - A control system to lift the car wheels. :
en
es
- DE467125C - Electrical insulator subjected to tensile stress :
de
en
- ES109376A1 - An improved system apparatus for the preparation of fruits in syrup and to concentrate the solutions. :
en
es
- GB286677A - Improvements in and relating to the production of refractory materials :
en
- DE467086C - Check valve, especially for pressure lubrication lines :
de
en
- FR644863A - Device for a metal base with elastic slats :
en
fr
- FR645010A - Methods and apparatus for retaining talking cinematograph film :
en
fr
- FR645129A - Device for comparing the operation of the spark plugs of an engine with each other :
en
fr
- FR645198A - Instrument for measuring pressure on roads :
en
fr
- GB299816A - Improvements in hydrometers :
en
- GB298664A - Improvements in or relating to flexible shaft couplings :
en
- GB298749A - Improvements in pneumatic drills :
en
- ES109458A1 - Procedure for obtaining nitrates from alkalis and terreoalkaline. :
en
es
- GB295392A - Improvements in and relating to pantograph current collectors :
en
- CH128201A - Cylinder for unclogging the drum of a card or for removing fibers from the drum lining. :
en
fr
- CH128317A - Continuous fire device on gas apparatus. :
de
en
- ES107846A1 - A gas economizer applicable to the Ford A. :
en
es
- ES109381A2 - A percussive firing device for projectiles and bombs. :
en
es
- GB298719A - Improvements relating to electro-static devices for the inter-conversion of mechanical and electrical oscillations, such as condenser telephones :
en
- ES109442A1 - Improvements in rotary fans and similar devices. :
en
es
- FR644944A - Dish washing machine :
en
fr
- US1687553A - Sanitary telephone mouthpiece :
en
- US1687773A - Surgeon's safety saw for plaster casts :
en
- US1688064A - Concrete pile :
en
- FR645143A - Shock absorber, in particular for motor vehicles :
en
fr
- US1687566A - Sound-control construction :
en
- US1687981A - Method of and apparatus for loading machine tools :
en
- GB289478A - Improvements in and relating to the manufacture of incandescent electric lamps :
en
- CA283975A - Water heating apparatus :
en
fr
- CH128167A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA284047A - Can heater :
en
fr
- ES109465A1 - A new flexible shoehorn :
en
es
- US1687637A - Electrical centering device :
en
- US1687665A - Microphone circuit :
en
- US1688290A - Beake lock :
en
- GB298789A - Improvements in two stroke cycle internal combustion engines :
en
- CH128368A - Process for the preparation of m-diazophenylsulfamic acid. :
de
en
- GB290248A - Apparatus for photographic enlargements by superposed impressions :
en
- GB298771A - Improvements in vehicles having collapsible bodies :
en
- US1688145A - Removable dental bridgework :
en
- AU1161528A - Improvements in racquet handles :
en
- US1687676A - Electric furnace :
en
- US1687724A - Apparatus for cleaning ballast :
en
- US1687774A - Regenerative channel oven :
en
- US1687968A - Press :
en
- DE466978C - Process for the production of bolts, in particular piston bolts :
de
en
- GB280244A - :
en
- DK39351C - Close to Containers, Boxes and the like. :
da
en
- US1688164A - Internal-combustion engine :
en
- US1687727A - Washout-plug wrench :
en
- US1688118A - Forced-draft device :
en
- US1687674A - Setts :
en
- US1688040A - Lathe center :
en
- DE467057C - Process for the electrical welding of two workpieces of different size and strength :
de
en
- GB298750A - Improvements in apparatus for catching flies, wasps and the like :
en
- FR645029A - Filament improvements for incandescent lamps and similar apparatus :
en
fr
- DE466989C - Low voltage wall bushing for electrical systems in damp rooms :
de
en
- US1687804A - Process of and composition for bleaching :
en
- FR645047A - Submarine lifeboat :
en
fr
- FR645072A - Process for improving charcoal by drying :
en
fr
- GB298751A - Improvements relating to telephone instruments and particularly to loud speakers :
en
- US1687576A - Method of and means for trimming unattached heels :
en
- US1688178A - Tubing :
en
- CH129463A - Hopper controls, in particular for electrically operated track vehicles. :
de
en
- CH128327A - Method for producing a hair lotion. :
de
en
- CH128369A - Process for the preparation of 6-diazo-1-methylphenyl-2-sulfamic acid. :
de
en
- DE467213C - Preparations for dressing seeds :
de
en
- US1687813A - Ice-cream scoop :
en
- US1687993A - Cooking stove :
en
- CH128351A - Bicycle saddle with air cushion. :
de
en
- DE467105C - Track lifter with a cantilever arm provided with a footplate and a dental arch, on which a double-cheeked lifting lever, which is laterally guided on the dental arch, rests in the center of the dental arch :
de
en
- USD76640S - Design for a table for radio receiving sets or the like :
en
- US1687567A - Variable-speed gearing :
en
- US1687868A - Electrical apparatus :
en
- US1688172A - Steam fitting for journals of rotary steam cylinders or the like :
en
- CA284029A - Inlet valve for toilet flushing :
en
fr
- NL18908C - :
en
- US1687900A - Method of seasoning wood :
en
- US1688066A - Power press :
en
- US1687731A - Package and dispenser for gummed tape :
en
- US1688065A - Last :
en
- CH128386A - Draw-off point for manure pipes. :
de
en
- CH128239A - Device for the intermittent feeding of a web that has been pulled evenly from a stacking roll by conveyor rollers to a work station. :
de
en
- CH128359A - Device for step switching of two series-connected single-phase collector motors (or motor groups), each individually fed by individual voltages of the secondary winding of a step transformer, in particular for railway operation. :
de
en
- ES109439A1 - Switchable coil for AC machines. :
en
es
- GB298705A - Improvements in and relating to the production of stencil sheets for use in duplicating :
en
- USRE17105E - Amplifying system :
en
- US1688187A - Padlock :
en
- CH126710A - Paddle wheel with moving blades. :
de
en
- DE467064C - Method and machine for the production of sand cores with stiffening wire :
de
en
- US1688238A - Stock barrier and crossing :
en
- US1687506A - Liquid-level gauge :
en
- CH128168A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467081C - Switch for electrically operated fuel pumps :
de
en
- US1687847A - Fafer making machine :
en
- US1687862A - Mosquito bar (or net) carrier :
en
- USD76637S - Design for a vanity case :
en
- CH128375A - Process for the production of terpineol from a mixture which, in addition to terpineol, contains at least one non-tertiary alcohol. :
de
en
- DE466712C - Method and device for the controllable change in the character or the drawing of cinematographic images during recording, copying or reproduction :
de
en
- DE467124C - Cap and bolt type isolator :
de
en
- FR644814A - Process for the protection of transformers, switches, motors, generators and similar electrical devices :
en
fr
- GB298668A - Improvements in control mechanism for coin-controlled machines :
en
- GB298710A - Improvements in or relating to tools for making grooves or channels in plaster and other surfaces :
en
- AU1166028A - Base exchange bodies :
en
- CH128249A - Device for filling magazines for self-loading firearms. :
de
en
- GB287886A - :
en
- DE467138C - Arrangement for overcurrent switch with tripping mechanism during the start-up time of three-phase motors :
de
en
- US1687677A - Resistor and method of making the same :
en
- AU1228228A - Improvements in or relating to batch-feeding machines for use in manufacture of confectionary :
en
- CH128371A - Process for the production of a new vat dye of the anthraquinone series. :
de
en
- US1687634A - Cleat for sport shoes :
en
- CH128222A - Desiccant for gases. :
de
en
- CH128224A - Process for the preparation of hydrogen peroxide by cathodic reduction of oxygen. :
de
en
- FR644999A - Shock absorber for front fork of bicycles or other cycles :
en
fr
- GB288659A - Improvements in or relating to automatic weft-replenishing means for looms for weaving :
en
- GB298826A - Improvements in metal tanks, boxes and the like :
en
- FR645094A - Device for evacuating water particles out of the steam tubes :
en
fr
- GB280169A - Improvements in or relating to processes of producing tetraethyl lead :
en
- ES109366A1 - A sole for shoes, especially for espadrilles. :
en
es
- GB293464A - A device for toys such for example as steamboats, motor cars, and vehicles of any kind :
en
- AU1290728A - Improvements in or relating to electric gas purifying plant :
en
- US1688093A - Diaphragm-type relief valve :
en
- US1687759A - Insulator-knurling device :
en
- US1688191A - Car-door hanger :
en
- US1688284A - Tool holder :
en
- US1687903A - Method for the production of styrol from chlor ethyl benzol :
en
- US1688149A - Confectionery-coating machine :
en
- US1688069A - Ventilator :
en
- US1687736A - Hockey-stick-end buffer :
en
- ES109338A1 - Elastic stretch ring for stretch machines. :
en
es
- CH128363A - Flying machine. :
de
en
- DE467207C - Towel holder :
de
en
- CA283986A - Electric clock :
en
fr
- US1687720A - Hydraulic steering mechanism :
en
- US1688047A - Stocking-darning form :
en
- US1688126A - Method of and apparatus for control of liquid-fuel burners :
en
- CA284101A - Chain making machine :
en
fr
- CH128188A - Kiln for the dry distillation of lignite. :
en
it
- FR644938A - Universal mortise lock :
en
fr
- USD76609S - Design for a woven-wire fabric :
en
- CA284024A - Pencil manufacture :
en
fr
- US1687502A - Collapsible ampul syringe :
en
- US1687587A - Automatic clutch :
en
- US1687648A - Induction regulator :
en
- US1687827A - Method and control device for lubricating systems :
en
- US1687628A - Rheostat :
en
- US1688210A - Stair, ladder, and the like :
en
- USD76595S - Design por a clock case :
en
- USD76639S - Design eor a box :
en
- US1687494A - Lubrication of sleeve-principle engines :
en
- US1687786A - Checkerwork and brick therefor :
en
- US1688115A - Box-blank folding and fastening machine :
en
- AU1015527A - Improvements in or relating tothe rectifying of mixed gases :
en
- CH128233A - Process for the preparation of N-N'-dihydro-1.2.2 '. 1'-anthraquinonazine. :
de
en
- DE467031C - Headlights for vehicles :
de
en
- DE467130C - Switching device for stage lighting :
de
en
- DE467192C - Point setting device with servomotor and with a turnout support set up for manual adjustment :
de
en
- ES109141A1 - An improved process for the gasification of heavy oils. :
en
es
- FR644931A - Method and devices for assembling metallic elements for the constitution of transportable buildings :
en
fr
- USD76650S - Design for an embroidered fabric :
en
- CA283969A - Threshing machine :
en
fr
- US1687858A - Electrical heater :
en
- US1688088A - Process for straightening rugs :
en
- US1687931A - Heater connection :
en
- CA283985A - Turntable :
en
fr
- CA284085A - Weighing machine :
en
fr
- US1687716A - Paper cup :
en
- US1688197A - Mechanism for operating screw machines and the like :
en
- US1687955A - Gyroscopic compass :
en
- US1688250A - Protecting guard for tires :
en
- CH127492A - Brushless bottle washer. :
de
en
- US1687541A - Turbine-fan structure :
en
- US1687856A - Tightening and gripping device for string employed in the tying of parcels :
en
- ES108831A1 - Shearing device adapting on mower to transform it into a mowing machine. :
en
es
- FR644810A - Method and device for heating and cooling solid absorbents in the operation of adsorption plants :
en
fr
- FR645036A - Improvements to the reporting rules :
en
fr
- DE466927C - Icebox :
de
en
- DE467198C - Clamp connection for connecting line bars to a continuous multi-part busbar :
de
en
- USD76634S - Rated :
en
- FR645054A - Low freezing point refrigerant :
en
fr
- DE466982C - Fastening of spinning wings, especially such hanging arrangements with the help of thread and cone seat :
de
en
- DE467135C - Device for speed control of asynchronous motors :
de
en
- ES109343A1 - An apparatus intended for printing or projector of cinematographic films whose movement is constant, in such a way that there is no interferences in the circulation of the light rays. :
en
es
- US1687602A - Sign and means for mounting the same :
en
- US1688186A - Air vehicle :
en
- FR644899A - New fabric :
en
fr
- FR644993A - Insecticide product and method of manufacture :
en
fr
- GB298822A - Improvements in or relating to boots :
en
- GB298872A - Improvements in envelopes :
en
- USD76630S - Barnet newland :
en
- GB298791A - Improvements relating to apparatus for use in cooling bodies maintained at high electric potentials :
en
- GB298995A - Improvements in or relating to protective gear for alternating current systems :
en
- CA284005A - Display stand :
en
fr
- CA284032A - Lubricator :
en
fr
- CH128294A - Device for the automatic regulation of the active and reactive power of asynchronous machines in cascade with three-phase collector machines by two regulating organs. :
de
en
- CH129223A - Floor heating and oven. :
de
en
- US1687717A - Surgical appliance :
en
- US1687989A - Retort for the distillation of coal and similar carbonaceous substances :
en
- US1687892A - Sheave support :
en
- DE467209C - Building board for the manufacture of structures :
de
en
- US1688100A - Isoamyl ester of the di-iodide of behenolic acid and process of producing same :
en
- FR645157A - Improvements to tank furnaces for glass manufacturing :
en
fr
- US1687696A - Saw-brazing clamp :
en
- US1687551A - Control of ordnance :
en
- US1687891A - Blade fastening :
en
- US1688249A - Means for displaying samples :
en
- ES109287A1 - Improvements in wheel mechanisms for the formation of false selvedges in tissues. :
en
es
- US1688002A - Storage-cell connecter :
en
- US1688163A - Oil-burner safety device :
en
- US1688222A - Horse-drawn rake :
en
- GB288996A - Improvements in telephone systems :
en
- CA284043A - Electric supply system :
en
fr
- CH128316A - Method of attaching reflective metal coatings to a flexible, sheet-like substrate. :
de
en
- FR644888A - Improvements to devices for supplying fuel to engines :
en
fr
- ES109309A1 - An apparatus to prevent non-winged insects from climbing the trunk of trees. :
en
es
- ES108214A1 - A mechanical lighter without automatic spring. :
en
es
- GB281691A - Improvements relating to the concentration of nitric acid :
en
- GB298816A - Improvements in or relating to electric advertisement signs :
en
- DE466968C - Economy cooking device with a water-absorbing ring cylinder and a heat protection jacket :
de
en
- ES108170A1 - Furniture that can be overlaid. :
en
es
- FR645021A - Coaster frame and its assembly process :
en
fr
- ES109335A3 - A press for compounding and mending the sole or soles on rubber footwear. :
en
es
- FR644986A - Improvements to the inking devices of printing machines :
en
fr
- DE466974C - Crank pin lubrication for multiple crankshafts :
de
en
- US1687747A - Method of sealing shipping cases :
en
- US1687977A - Concrete-form clamp :
en
- FR645164A - Improvements to automobile bodies :
en
fr
- DE466996C - Improvement in coking apparatus :
de
en
- GB298994A - Improvements in or relating to protective gear for alternating current systems :
en
- FR644813A - Process for the mechanical production of sound wave recording and recording tip for carrying out the process :
en
fr
- US1687922A - Apparatus for filleting fish :
en
- US1688140A - Automobile end door :
en
- ES109288A1 - A special blade, applicable to the looms to cut the fabrics into strips. :
en
es
- FR644801A - Locomotive with internal combustion engine :
en
fr
- CH128244A - Fountain pen for producing ink-like, instantly dry characters. :
de
en
- DE466918C - Device to open running gowns :
de
en
- US1687982A - Shade :
en
- US1688042A - gaess :
en
- US1688083A - Process of making olefine alcohols :
en
- ES109336A1 - High performance drive wheel arrangement. :
en
es
- GB299337A - Improvements in metal working machines for use in the manufacture of wheel rims and the like :
en
- US1688117A - Composition of matter for transfer designs :
en
- US1687958A - Penknife :
en
- US1688276A - Telephone attachment :
en
- CH127395A - Burner for liquid fuel. :
en
fr
- CH129259A - Process for the production of embroidered burled goods, goods produced according to the same and device for performing the process :
de
en
- FR644945A - Snap-in hub :
en
fr
- FR645014A - Automatic return device for direction indicators :
en
fr
- FR645104A - Manufacturing process of photographic emulsions with silver salts :
en
fr
- FR645155A - Process for preparing parts for nickel plating :
en
fr
- GB298760A - An improved folding box :
en
- CH128266A - Process for changing the mechanical properties of a metallic material containing copper and beryllium. :
de
en
- GB298937A - Improvement in rotary internal combustion engines :
en
- US1687616A - Display stand :
en
- US1687764A - Clothes-wringer mechanism :
en
- US1688023A - Refrigerating unit :
en
- US1688169A - Isobutyl ester of the di-iodide of behenolic acid and process of preparing same :
en
- GB298792A - Method and apparatus for producing solid blocks of carbon dioxide ice :
en
- GB298861A - Film-counter for cinematographic view-taking apparatus :
en
- CH127813A - Differential manometer. :
de
en
- US1688297A - Rotary cutter :
en
- US1688041A - Bituminous mastic :
en
- US1688309A - Weft-replenishing loom :
en
- DE467080C - Straw cutter with stationary knives under the action of a spring and rotating feeders that grip between them :
de
en
- GB298703A - Improvements in or relating to electrical resistances :
en
- GB298738A - Improvements in and relating to wood working machines and the like :
en
- USD76633S - Design for a signal standard :
en
- ES109448A1 - A device for governing a paper device in stenography machines. :
en
es
- FR645113A - Multiple advertising device, showing on both sides and simultaneously two different advertisements :
en
fr
- DE458810C - Automatic mechanical brake :
de
en
- FR645134A - New needle for blood tests and simplified suction device :
en
fr
- ES109391A1 - A method of treatment solid carbon dioxide. :
en
es
- US1687871A - Stapling machine or tacker :
en
- ES109378A1 - An almond separating and debarking machine. :
en
es
- FR645012A - Improvements to installations and piping transporting fluids, such as superheated high pressure steam :
en
fr
- FR645147A - Device for removing old layers of color with glue or lime from ceilings and walls :
en
fr
- US1688236A - Fountain pen :
en
- US1688294A - Internal-combustion engine :
en
- US1688295A - Cystoscope :
en
- US1688308A - Electrical area-measuring device :
en
- DE466948C - Book-like easel card egg :
de
en
- DE467160C - Machine for applying coating compounds from storage containers to baked goods :
de
en
- FR645136A - Device for dissolving, filtering and washing :
en
fr
- GB298696A - Process for the manufacture of vat dyestuffs of the anthraquinone series :
en
- GB298835A - Improvements in filters :
en
- US1687565A - Machine for applying adhesive strips to soles :
en
- US1687843A - Ventilator :
en
- US1688096A - Bracket :
en
- US1688306A - Method of drying brick and tunnel therefor :
en
- CH128267A - Method and device for cutting holes by means of an oxygen torch. :
de
en
- US1687539A - Gait ad a :
en
- US1687809A - Slicing machine :
en
- US1687667A - Derail :
en
- AU973327A - Improvements in machines for measuring and d ispensing petrol and other liquids :
en
- CA284036A - Hasp construction :
en
fr
- ES109308A1 - A new mattress. :
en
es
- DE467195C - Electrical conductors consisting of several sub-conductors, especially for telecommunication cables :
de
en
- ES109461A1 - Light device for the rear of motor vehicles. :
en
es
- FR645055A - Tension system allowing the adjustment of the vibration period of the sound strings and its application to musical instruments :
en
fr
- US1687771A - Vacuum oil burner :
en
- CA283984A - Tank valve :
en
fr
- US1687732A - Rudder-bar retainer :
en
- CA284054A - Electric transformer :
en
fr
- GB298782A - Improvements in or relating to the construction of bodies for aeroplanes and the like :
en
- CH128253A - Calliper. :
de
en
- US1688046A - Slide buckle :
en
- USD76600S - Design for a textile fabric :
en
- CA283990A - Pulp wood digester :
en
fr
- CA284084A - Aggregate production :
en
fr
- CH128170A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128282A - Internal combustion engine. :
de
en
- CH128285A - Electric starter motors for internal combustion engines, in particular those for motor vehicles. :
de
en
- US1687520A - Pick-up iron :
en
- GB298722A - Improvements in or relating to electric motors :
en
- FR645154A - Alarm device for burglary and fire attempts :
en
fr
- CA284082A - Speed gear :
en
fr
- CA284104A - Hospital pad and ring :
en
fr
- GB283867A - Process and device for washing bottles by spraying or jetting :
en
- GB293790A - Relay for regulating apparatus :
en
- ES109428A1 - A lighting device for taximeter devices. :
en
es
- DE466956C - Device for measuring the maximum consumption of an electrical installation :
de
en
- US1687607A - Slitting machine :
en
- GB298785A - Improvements in or relating to the protection of electrical circuits :
en
- DE467107C - Contact metal :
de
en
- US1687954A - Ophthalmic mounting :
en
- DE466986C - Tube for pastes with a closing slide arranged transversely to the longitudinal axis of the tube :
de
en
- GB298711A - Improvements in or relating to water and like flow meters :
en
- GB298878A - Improvements in and connected with ash cooling screens for furnaces :
en
- FR645105A - Improvements to the floors of automobile bodies :
en
fr
- DE467191C - Device for cushioning vehicles, in particular rail vehicles, with bogies :
de
en
- US1688260A - Automatic nail-feeding device for nailing machines :
en
- CA8090S - Fire extinguisher :
en
- CH128330A - Self-collecting speaking machine. :
de
en
- US1688000A - Washing machine :
en
- US1687488A - Package wrapping and banding machine :
en
- CH128153A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH127488A - Non-refillable bottle. :
de
en
- CH128220A - Process for the production of multi-part chocolate bodies. :
de
en
- US1688077A - Means for labeling canned and bottled goods :
en
- US1688160A - Telephone system :
en
- DE466731C - Gun with a device for extracting powder gases from the gun barrel :
de
en
- US1688193A - Fixture bracket :
en
- US1688007A - Footgear-forming machine :
en
- US1687558A - Shoe-tree :
en
- CH128159A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128353A - Gear-changing device for bicycles and similar vehicles. :
en
fr
- US1687623A - Last :
en
- US1687657A - Trolley base :
en
- US1687971A - Drying-room tumbler :
en
- US1688010A - Awning construction :
en
- USD76631S - bbown :
en
- CH128250A - Mechanical fuse for artillery shells. :
de
en
- CA283988A - Height measure :
en
fr
- CH128319A - Electric torch with lever contact. :
de
en
- DE466991C - Device for sooting rotating molds on casting machines :
de
en
- DE467074C - Wall saw :
de
en
- CH129324A - Music piece. :
en
fr
- US1687664A - Thermostat :
en
- US1688233A - Automatic cut-off for stop cocks :
en
- GB280911A - Method of and means for connecting recording apparatus to electric lines :
en
- FR645077A - Manufacturing process for dynamo and engine casings :
en
fr
- ES107179A1 - Rigid file for angle vertices. :
en
es
- GB298681A - Improvements in or relating to filling machines for dusts, powders, or like materials :
en
- GB298735A - Improvements relating to the treatment of sugar and like material :
en
- USD76603S - Design for a handkerchief or the like :
en
- FR644925A - Spark plug and its manufacturing process :
en
fr
- ES109307A1 - A lighter to burn heavy oil. :
en
es
- DE456180C - Automatic embroidery sewing machine with circumferential pattern tape :
de
en
- DE466936C - Flow meter for gases and liquids :
de
en
- GB297765A - Improvements in gas washers :
en
- FR644807A - X-ray machine :
en
fr
- ES109212A1 - A procedure to increase the performance capacity of kilns in the calcination of sulphided materials. :
en
es
- FR644874A - Processes and installation for the manufacture of glass sheets :
en
fr
- CA284046A - Oven heating system :
en
fr
- ES109037A1 - A splice or joint for detonating ropes or instant wicks. :
en
es
- FR644856A - Mechanism, adapted to the velocipede, allowing to transform the reciprocating and rectilinear movement into continuous movement :
en
fr
- GB298834A - Improvements in or relating to connectors for electrical circuits :
en
- FR644838A - Illuminated wall indicating device :
en
fr
- GB298774A - Improvements relating to the draft or delivery rollers of machines such as ring spinning frames and the like :
en
- USD76653S - Joseph wolff :
en
- US1687549A - Oil-burning heating system :
en
- DE467052C - Device for combining insulating parts of sockets, couplings and the like. Like. By means of a metal protective sleeve :
de
en
- US1687650A - Latch :
en
- US1687499A - Batch hopper :
en
- US1687743A - Caleitdab stbuctube :
en
- USD76645S - Design for textile fabric :
en
- GB288323A - Improvements in nuts or bolts to prevent unauthorised adjustment thereof :
en
- ES109347A1 - A pocket for a lady's hand. :
en
es
- FR644825A - Improvement to supports for the soles of the feet :
en
fr
- FR644830A - Weft thread threader device for automatic loom shuttles and others :
en
fr
- FR645056A - Seat for bicycles, motorcycles and the like :
en
fr
- FR645156A - Method and apparatus for the distillation of tar :
en
fr
- GB298746A - Improvements in or relating to doffing mechanism for spinning, twisting and like machines :
en
- AU1238828A - Improvements in diaphragms for use in acoustic reproducing devices :
en
- CA283982A - Process for the production of alumina, soda and hydrocloric acid :
en
fr
- CH128321A - Gold casting investment material, especially for dental purposes. :
de
en
- CH128243A - Holder for tripods of cameras. :
de
en
- CH128247A - Board game. :
de
en
- CH128429A - Device for actuating spindles used for operations in the textile industry. :
en
fr
- DE467110C - Adjustment device on clutches, brakes, etc. like :
de
en
- US1687863A - Filter :
en
- US1687952A - Method of making composite panels for metal furniture :
en
- USD76605S - Design foe :
en
- GB285791A - Improvements in geometrical toys and teaching appliances :
en
- US1688216A - Apparatus for withdrawing air from suction boxes :
en
- USD76643S - Paul siptbott :
en
- DE467200C - Electrical resistance :
de
en
- ES109367A1 - A new process of industrial agglomeration of fine coals. :
en
es
- FR645070A - Improvements to internal combustion engines :
en
fr
- US1687685A - Pick-up drum :
en
- USD76655S - Socbates a :
en
- US1687608A - Expanding-shoe brake :
en
- US1687547A - Internal-combustion engine :
en
- CH128045A - Process for the production of castings from aluminum alloy. :
de
en
- ES109472A1 - A new system of belts of two or three double pieces. :
en
es
- ES109473A1 - A machine to cut and reduce, in a single operation, buttresses and leather covers of all shapes and sizes for the construction of footwear. :
en
es
- DE467059C - Process for the preparation of water-insoluble azo dyes :
de
en
- US1687585A - Means for suppressing harmonics :
en
- DE466955C - Holder for groups of parallel electrically insulated lead wires :
de
en
- CH129369A - Movement transmission mechanism. :
en
fr
- CH127793A - Thread sewing machine. :
de
en
- CH128232A - Process for the preparation of a dye of the Safranine series. :
de
en
- FR645042A - Boiler supply system :
en
fr
- GB289812A - New or improved process and apparatus for the hot-rolling of metals :
en
- GB298804A - Improvements in and relating to visible indexes :
en
- US1688273A - Spool holder :
en
- CA284071A - Tool hydraulic drive mechanism :
en
fr
- US1687878A - Internal-combustion engine :
en
- US1688089A - Pumping equipment :
en
- US1688125A - Samuel a :
en
- US1687929A - Torpedo casing :
en
- US1688268A - Bag making and filling machine :
en
- US1687972A - Stove :
en
- US1688167A - Power transmission :
en
- US1687814A - Outlet lock for gasoline tanks :
en
- US1688015A - Insulator :
en
- GB291773A - Manufacture of derivatives of cork :
en
- GB298713A - Improvements in or relating to flooring and like coverings :
en
- ES109124A1 - Screens for stereoscopic cinematographic projection. :
en
es
- US1687605A - Apparatus for making multiply strip stock :
en
- FR645000A - Machine for cutting meat and other products comprising a table, for supporting the products to be cut, periodically movable by means of a threaded axis and a starting member :
en
fr
- ES109409A1 - A new cap for electric lighting incandescent lamps. :
en
es
- CH128276A - Drive device. :
de
en
- US1688312A - Cotton-harvesting machine :
en
- DE466708C - Process for continuous parallel cutting of the sheets :
de
en
- DE467009C - Method and device for the production of paper sleeves with a conical attachment :
de
en
- ES98938A1 - A system of mechanical devices for the production of bubble foam from soapy water. :
en
es
- GB288242A - Improvements in percussive tools :
en
- GB291117A - Method for the production of folds in fabrics, leather and the like :
en
- GB298783A - Improvements in golf ball cleaners :
en
- DE467088C - Artificial flower with a blossom made of chocolate or sugar confectionery :
de
en
- GB298827A - An improved machine or apparatus for spraying paint and other liquids :
en
- DE467085C - Oil wiper :
de
en
- FR645100A - Improvements relating to vehicle wheels :
en
fr
- US1687598A - Rotary bias cutter :
en
- CH128259A - Device for driving the turntable of sound recording and playback equipment. :
de
en
- FR645007A - Travel medical suction cup, practical, economical, safe, can be used as a night light and hurricane lamp :
en
fr
- FR645187A - Bottle rinsing machine :
en
fr
- FR645159A - Plane :
en
fr
- GB298720A - Adjustable anti-glare motor goggles :
en
- CH128157A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES108858A1 - A process for making oxygenated organic compounds. :
en
es
- CH128164A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- FR645163A - Improvements made to objects (heels, soles, horseshoes, etc.) that are adapted to the feet for walking :
en
fr
- US1688075A - Lubricating apparatus :
en
- GB298732A - Improved electricity meter and method of assembling same :
en
- GB298934A - Improvements in or relating to apparatus for use in steering moving vehicles, the improvements being also applicable to azimuthal stabilisers :
en
- US1687601A - Locking cap for fuel tanks :
en
- US1688116A - Rubber heel :
en
- US1688277A - Differential-flotation process for mixed sulphide ores :
en
- FR645006A - Attention-grabbing advertising system :
en
fr
- ES109433A1 - Some sacks or paper bags with a valve to fill them. :
en
es
- US1688171A - Trap cover and clamp :
en
- US1687501A - Control mechanism for hoists, lifts, and the like :
en
- US1688109A - Metallic-value recoverer :
en
- GB289830A - Improved manufacture of heat and sound insulating material :
en
- DE467167C - Handheld printer :
de
en
- ES109475A1 - Procedure for obtaining cleaner products of petroleum residues, asphalts or other similar materials. :
en
es
- US1687695A - Anti-side-tone substation circuits :
en
- DK39356C - Coffee grinder. :
da
en
- GB298888A - Improvements in or relating to a process or method of uniting sheets of glass, celluloid or like transparent material :
en
- GB298966A - Improvements in circular knitting machines :
en
- GB298676A - Improvements in and relating to variable speed gearing :
en
- US1687857A - Picking motion for looms for weaving :
en
- US1687951A - Type chase :
en
- US1688196A - Plastic display :
en
- CH127737A - Electrically heated water heater. :
de
en
- CH128272A - Anti-friction lining for machine parts. :
en
fr
- DE467203C - Auxiliary device to generate an extremely low high voltage for the operation of Roentgen pipes by means of the usual high voltage systems :
de
en
- FR644911A - Method and devices for tamping, profiling, smoothing and finishing of road surfaces, pavements or the like :
en
fr
- US1687987A - Adjustable gear wheel :
en
- US1687504A - Precision-basing machine for incandescent lamps and similar articles :
en
- US1688242A - Paper-towel cabinet disposer :
en
- US1687810A - Coin-carrier print protector :
en
- USD76623S - Design fob a speed boat :
en
- US1688199A - Pipe vise and bender :
en
- US1688228A - gebmany :
en
- US1687754A - Ironing board :
en
- US1688255A - Display device for screens :
en
- GB298928A - New black and grey vat dyes :
en
- ES109323A1 - Improvements in the engines of explosion of four times in star, of 3, 5 or 7 cylinders. :
en
es
- ES109325A1 - Semi-closed field transformer. :
en
es
- ES109437A1 - Coil with fractional number of slots per pole and phase arranged in a single layer. :
en
es
- CH128311A - Device for masking secondary X-rays with the aid of a diaphragm rotatable about an axis. :
de
en
- CA284098A - Oil storing and delivering system :
en
fr
- DE467144C - Circuit of a shunt brake solenoid :
de
en
- AU1292828A - Improvements in shock absorbers :
en
- CA283965A - Log barge :
en
fr
- US1687577A - Cotton-picker's sack :
en
- US1687850A - Frame for buildings :
en
- US1687819A - Roll holder :
en
- US1688263A - Feeding means for grading apparatus :
en
- ES109512A1 - Suspended cable track specially designed for the transport of passengers. :
en
es
- ES109443A2 - A taximeter device applicable to all kinds of vehicles and transport elements. :
en
es
- CH128254A - Double microscope for spatial image measuring devices. :
de
en
- US1687846A - Device used in pie baking :
en
- US1687964A - Antichoke roll agitator :
en
- US1688027A - Discharge-valve structure for compressors :
en
- US1687700A - Plant working with induction motor fed from synchronous phase converter :
en
- DE467158C - Device on pianos for generating a harpsichord-like sound :
de
en
- CA284050A - Stove :
en
fr
- US1687975A - Automatic bleeding mechanism for air lines of train air-brake mechanism :
en
- US1688192A - Fire-wall construction :
en
- US1687629A - Circuit interrupter :
en
- AU1223728A - An improved method and apparatus for preparing cream fondant andthe like :
en
- US1688206A - Ensilage harvester with corn-shelling device :
en
- ES109434A1 - An industrial product to prevent the formation of scale in steam generators, radiators for cars and heating, cylinder liners and other similar cases. :
en
es
- GB298730A - Improvements in or connected with machines for wrapping cigars and other elongated bodies :
en
- ES109330A1 - Improvements in the treatment of pyrites and other minerals or sulphurous materials containing iron. :
en
es
- FR645032A - Tolerance gauge :
en
fr
- GB298885A - A new or improved flame cutting machine :
en
- ES109198A1 - Filter for water, with provision for washing the filter mass, consisting exclusively of fixed parts. :
en
es
- DE467069C - Ceramic stove tile consisting of plate and body :
de
en
- DE467165C - Tin :
de
en
- FR645088A - Stamping device :
en
fr
- GB275592A - Improvements in or relating to processes for carrying out exothermic chemical reactions :
en
- FR645195A - Medical instrument :
en
fr
- GB298962A - A pump for pneumatic liquid level indicators :
en
- ES109394A1 - Plane with system indicating the points sought on this plane. :
en
es
- ES109502A1 - An electric lamp to illuminate premises and tanks filled with explosive gases and liquids. :
en
es
- CH129414A - Wick burner for liquid fuels. :
de
en
- GB280243A - Improvements in spring suspensions :
en
- FR644876A - Combined mold loading and transfer machine and shaker device :
en
fr
- FR644996A - Luggage net with hat rack for motor cars :
en
fr
- FR645099A - Device for luminous advertising, inscriptions, transparent menus, etc. :
en
fr
- DE466964C - Device for switching on coal checkweighers for furnaces, especially with traveling grate :
de
en
- US1687523A - Fluid-pressure pump for power-propelled vehicle-controlling means :
en
- GB298850A - Improved saucer or tray :
en
- GB298745A - A new or improved method of threading a shuttle as used in the weaving of cloth, cotton, silk, or other fabrics :
en
- DE466985C - Metal barrel with removable insulating sleeve and with screw bolts pressing the insulating sleeve onto the barrel body :
de
en
- DE467065C - Interchangeable floors for cooking u. like vessels :
de
en
- CA284049A - Oil burner :
en
fr
- US1687578A - Ornamental inlaid work :
en
- US1687887A - Screw friction lock for cans :
en
- US1688256A - Dyestuffs of the anthraquinone series :
en
- US1688017A - Illuminated barber pole :
en
- DE466970C - United woodworking machine :
de
en
- FR644948A - Cellophane Coated Cardboard Box Lid :
en
fr
- FR645066A - Process for the preparation of azo colors :
en
fr
- CA284073A - Forming and threading machine :
en
fr
- CA284103A - Brick manufacture :
en
fr
- CH128241A - Map tab box. :
de
en
- USD76635S - Design fob :
en
- FR644806A - folding ladder that can be transported at will and can be used as a seat :
en
fr
- FR644903A - Combustion apparatus, more particularly established for the use of powdery fuel, such as sawdust, for example :
en
fr
- FR645151A - Automatic control device for refrigeration machines :
en
fr
- USD76651S - John whitson :
en
- CA284009A - Gas burner :
en
fr
- CA284034A - End matcher trim gauge for saws :
en
fr
- ES109314A3 - Manufacturing process of a sterilizing agent. :
en
es
- GB298875A - Improvements in vacuum regulating apparatus :
en
- US1688300A - Vania :
en
- GB298813A - Improvements relating to easy chairs, settees, and like articles of furniture :
en
- CH129325A - Device to prevent sliding backwards when skiing. :
de
en
- US1688267A - Paper making :
en
- CA284095A - Alternating current motor :
en
fr
- CA283978A - Fluid supply regulation :
en
fr
- ES109414A3 - A process for making carbon dioxide snow or ice. :
en
es
- FR644939A - Electric hair curler :
en
fr
- GB293869A - Improvement in hydraulic rotary engines :
en
- GB298712A - Improvements in potato or like diggers :
en
- CH128281A - Reversible two-stroke injection internal combustion engine. :
de
en
- US1687580A - Bed comfortable :
en
- US1687769A - Mop holder :
en
- USD76644S - Paul siptrott :
en
- US1688239A - Continuous process of ornamenting floor coverings :
en
- DE467087C - Automatic control for the cutting device of rolling stock in motion :
de
en
- US1687645A - Hot-air register :
en
- US1687888A - Liquid-fuel burner :
en
- US1688107A - Compromise angle bar :
en
- DE466953C - Device for generating or recording acoustic vibrations with a hollow membrane :
de
en
- US1688155A - Vehicle lifting jack :
en
- CA284070A - Signalling apparatus :
en
fr
- FR644896A - Device indicating the time required for a vessel to travel a specified distance :
en
fr
- FR644957A - Vacuum apparatus for medical treatment :
en
fr
- GB287120A - An improved flushing valve for cisterns :
en
- DK39350C - Calculator. :
da
en
- US1687693A - Bucking toy horse :
en
- US1687808A - Fishing tool :
en
- US1687983A - Hot-air furnace :
en
- US1688006A - Flash-light switch guard :
en
- GB298930A - Improvements in reversible life-boats :
en
- CH128229A - Process for the preparation of an azo dye. :
de
en
- ES107697A3 - A toy that can be used as a propaganda item. :
en
es
- GB298779A - Improvements in or relating to telephone instruments :
en
- DE466977C - Lead screw lathe :
de
en
- DE467240C - Compressed gas tube burner :
de
en
- ES109313A3 - Industrial procedure for the manufacture of bleaching solutions. :
en
es
- GB298998A - Improvements in or relating to saddles for motor cycles, bicycles or the like :
en
- US1687515A - Circuit interrupter :
en
- DE467002C - Shutters :
de
en
- DE467129C - Device for rapid extinguishing of an arc drawn between interrupting contacts :
de
en
- DE467142C - Lamellae with a trapezoidal cross-section for rod or tubular commutators :
de
en
- US1688112A - Saline tri-sodium phosphate and process for its manufacture :
en
- USD76616S - Design fob ait outdoor signboard :
en
- US1687882A - Oscillation generator and modulator :
en
- US1687527A - Shock absorber :
en
- US1688287A - Automatic train-pipe coupling :
en
- DE467091C - Process for the production of multicolored copies, in particular paper images, whereby the three partial negatives are copied one after the other on one and the same gelatin-coated base :
de
en
- CA284086A - Waste liquor-processing :
en
fr
- FR644947A - Process for the preparation of condensation products of the naphthostyryl series :
en
fr
- FR645102A - Device to prevent wear of parts of shoes coming into contact with the ground :
en
fr
- GB298762A - Improvements relating to garden shears :
en
- US1688001A - Agitator for washing machines :
en
- US1687569A - Two-way-socket unit :
en
- CH128284A - Control device on multi-cylinder deflagration engines. :
de
en
- FR644910A - Improvements to molding processes for plastic, pasty or other materials :
en
fr
- FR645027A - Improvement in metal shutters :
en
fr
- ES109154A1 - Isolating material. :
en
es
- US1688243A - Machine for rounding gear wheels :
en
- DE467178C - Grease gun connection head :
de
en
- US1687778A - Clutch and brake assembly for power-driven machines :
en
- US1687927A - Means fob :
en
- ES109057A1 - A wireless telephony reception apparatus. :
en
es
- CH128140A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- GB288176A - Improvements in or relating to fountain pens :
en
- ES109466A1 - A new sole for footwear. :
en
es
- US1688274A - Testing or demonstrating apparatus :
en
- ES109464A1 - Galvanic-electrolytic process for the recovery of the tin from the tin waste and for the obtaining and refining of the copper, silver and gold of its minerals. :
en
es
- ES109521A1 - Improvements in sweet ice blocks. :
en
es
- FR645124A - Movable lens system on fixed frame :
en
fr
- US1687571A - Cotton-picking machine :
en
- US1688282A - Rocker toy :
en
- US1687671A - Shelving construction :
en
- US1687726A - Perambulator and the like :
en
- GB291099A - Improvements in the casings for machines subject to high pressures :
en
- DE466930C - Sewing and embroidery machine for the execution of a rectangular hemstitch :
de
en
- FR644882A - Shoe retainer in the shape of a court shoe :
en
fr
- FR644926A - Apparatus for said "thirty and forty" game and method of using this apparatus for said game :
en
fr
- GB298765A - Improvements in or relating to coal-cutting or like machines :
en
- GB298848A - Improvements in double-needle sewing machines and chiefly in machines for open-work :
en
- US1687936A - Electric furnace and method of operation :
en
- GB298840A - Improvements in ash trays :
en
- US1687661A - Gear-grinding device :
en
- US1688226A - Massage implement :
en
- DE467008C - Lubrication of a mixture pump with a closed crankcase for mixture-compressing internal combustion engines :
de
en
- CH128264A - Process for producing a highly refractory casting. :
de
en
- US1688142A - Forming and tempering apparatus :
en
- US1688247A - Alloy and its application to the manufacture of electrical conductors :
en
- US1688298A - Rotary cutter :
en
- US1688152A - Filter :
en
- US1687572A - Rear-view mirror for automobiles :
en
- US1688271A - Refuse receiving and handling apparatus :
en
- DE467163C - Device for maintaining the pressure in the air chamber of aircraft engines :
de
en
- FR644842A - Improvements in the use of cement and other similar materials :
en
fr
- DE467154C - Speed change transmission with a friction clutch :
de
en
- CA8086S - Pyrophoric igniter or lighter, primarily for smokers use :
en
- GB298788A - Improvements in or connected with conveyers of the belt type :
en
- ES109384A3 - Armchairs or tilting armchairs. :
en
es
- ES109456A1 - A machine to clean, dry, polish and classify the orange. :
en
es
- FR645131A - Diesel-electric locomotive :
en
fr
- FR645133A - Electric wave detector :
en
fr
- DE467208C - Brake release and locking device :
de
en
- GB294229A - Improvements in weighing apparatus :
en
- GB298867A - Improvements in and connected with crown pans for hat shaping machines :
en
- FR645040A - Tap for benzine and similar liquids :
en
fr
- DE466958C - Electric lamp :
de
en
- DE467101C - Packaging for wiping cloth or the like with attached fitting for attachment to a handle :
de
en
- FR644906A - Sophisticated device for the treatment of refuse in lavatories :
en
fr
- DE466971C - Control for dry gas meters :
de
en
- DK39375C - Oil engine with separate Compression compartment. :
da
en
- GB294143A - :
en
- CH128346A - Trailer coupling for semi-trailers. :
de
en
- US1687642A - Circuit interrupter :
en
- US1687681A - Cement product :
en
- US1688124A - Infra-red-ray generator :
en
- US1688111A - Schaet :
en
- GR2018B - PERFECTIONS IN OR IN RELATION TO THE PRODUCTION OF CONCRETE OR CELLULAR CONCRETE AND SIMILAR MATERIAL. :
el
en
- US1687543A - Cable suspension for hoisting buckets :
en
- US1687762A - Microcoupler :
en
- FR644941A - Helicopter :
en
fr
- US1687487A - Tubular spoke and method of making it :
en
- US1687663A - Apparatus for cutting fowls :
en
- AU1144928A - Windows for motor ears andother vehicles :
en
- FR645191A - Improvements to molding machines :
en
fr
- DE467185C - Process for the preparation of alkyl chlorides :
de
en
- ES109449A1 - A machine to cut matches and attach them to the support frames. :
en
es
- DK39361C - Antenna. :
da
en
- FR644901A - Improvement in the establishment of seals and resulting new industrial product :
en
fr
- GB298876A - Improvement in tines used in sterilizing soil by steam impregnation :
en
- US1687686A - Temperature-compensating device :
en
- ES109329A1 - Device in support springs. :
en
es
- US1687537A - Metal door :
en
- CA284020A - Motor chassis :
en
fr
- ES109445A3 - An electric toy. :
en
es
- FR644837A - Double spark plug :
en
fr
- FR645153A - Mechanical leg enhancements :
en
fr
- CH128278A - Drive device on pumps, especially for pumping small amounts of liquid. :
de
en
- US1687638A - Downdbaft heater :
en
- FR644946A - Process for the chlorination of animal hair and wool and of goods made from these materials :
en
fr
- DE467155C - Automatic machine tool :
de
en
- FR644937A - Improvements to the mordanting and dyeing of materials consisting of or containing cellulose derivatives :
en
fr
- US1688203A - Fire-box foundation ring :
en
- FR644959A - Improvements to tin cans such as shoe polish, cleaning paste, etc., and resulting new industrial products :
en
fr
- GB291348A - Shock absorber, especially for motor vehicles :
en
- ES109125A1 - Improvements in screens for cinematographic projections. :
en
es
- DK39374C - Pump for pumping and measuring the contents of oil drums and the like. :
da
en
- ES109171A1 - An auxiliary device for wireless telegraph reception apparatus. :
en
es
- FR644914A - Method and installation for monitoring an electrical circuit :
en
fr
- FR645062A - Application of non-flammable celluloid to the manufacture of tubes and resulting new product :
en
fr
- FR645082A - cigarette case :
en
fr
- GB291095A - Improvements in or relating to mechanical toys :
en
- GB298852A - Improvements in stop-cocks :
en
- ES109482A1 - Procedure for obtaining potassium sulphate. :
en
es
- FR645140A - Internal combustion engine :
en
fr
- CA284030A - Humidifier :
en
fr
- DE467146C - Process for the production of metals which can be driven out of their sulphides by metallic iron :
de
en
- FR644894A - Helicopter training :
en
fr
- FR645045A - Method and device for preventing the disintegration of pounded charcoal cakes during their introduction into coke ovens and during removal of said ovens from the charging rod :
en
fr
- USD76604S - Design fob a handkerchief ob the like :
en
- ES109429A1 - An improvement in the device to develop the thread of the reels. :
en
es
- GR2022B - TYPE OF SWEETING (PASTELLI). :
el
en
- US1687617A - Water seal for cleaning devices :
en
- FR644908A - Sheet metal fitting for laying joists :
en
fr
- GB299334A - Phonographic apparatus for the purposes of foreign conversation or language teaching :
en
- CA283987A - Anti-skid chain :
en
fr
- US1688240A - Dead locking latch :
en
- US1687832A - Steam ge :
en
- CA283974A - Water heater :
en
fr
- GB292136A - Improvements in or relating to transmission systems with amplifiers :
en
- FR645188A - Improvements to looms :
en
fr
- GB287107A - Sparking plug for explosion motors :
en
- CH128248A - Board game. :
de
en
- CH129485A - Automotive watch. :
en
fr
- DE466819C - Device for encryption and decryption :
de
en
- ES107991A1 - Automatic regulation of the energy production of a power plant according to a schedule foreseen in dependence of the time. :
en
es
- FR644818A - Breading machine :
en
fr
- FR645085A - Improvements in handbags :
en
fr
- DE466913C - Multi-spindle turret lathe :
de
en
- DE467097C - Method for producing flat pictorial representations according to a relief pattern :
de
en
- GR2021B - AUTOMATIC MARBLE CUTTING MACHINE. :
el
en
- US1687711A - Bathing compartment :
en
- US1687829A - Drier :
en
- CH128270A - Pyrophoric pocket lighter. :
de
en
- AU810827A - Process forthe saccharification of wood :
en
- GB298855A - Improved device for separating dust, water, oil and the like from air, gases and vapours :
en
- US1687715A - Foot-power vehicle :
en
- US1687934A - Refrigerator-car construction :
en
- CH128262A - Electric timepiece with pendulum. :
de
en
fr
- CA283993A - Gas valve :
en
fr
- CH128209A - Gasseng burners for Gasseng machines. :
de
en
- GB298775A - Manufacture of derivatives of pyrazolanthrone :
en
- US1687707A - Confection-making machine :
en
- USD76620S - Design for a bracelet :
en
- US1687867A - Stuffing material :
en
- CH128144A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES109404A2 - Mechanical procedure for taking fluids in pipes without cutting off the pressure. :
en
es
- CH128308A - Automatic starting device for induction motors. :
de
en
- DE466967C - Wire screw eyelet for hanging up curtain strips :
de
en
- CH128255A - Adjustment device on the drive systems of induction measuring devices. :
de
en
- CH128210A - Electrically operated washing machine, dishwasher and spin dryer. :
de
en
- US1687925A - Metallurgical furnace :
en
- US1687999A - Controller construction :
en
- US1688151A - Accordion :
en
- US1688231A - Window construction :
en
- DE467156C - Machine for the production of worm wheels :
de
en
- ES109346A1 - A carburetor system. :
en
es
- CH128338A - Device for issuing light signals for air traffic. :
de
en
- US1688052A - Electric heater fan :
en
- US1688082A - Exhaust ventilator :
en
- US1688153A - Drill blade :
en
- GB284622A - Improvements in or relating to gas burners :
en
- GB294608A - Method of and apparatus for generating steam by the indirect method :
en
- DE467149C - Prism binoculars :
de
en
- ES108708A1 - An industrial product consisting of a new envelope for the packaging of patches, plasters and other similar pharmaceutical preparations. :
en
es
- GB279087A - Process for gluing wood with starch or starch containing substances :
en
- FR644858A - Railroad Track Control Rod :
en
fr
- FR644870A - Supporting sole of rubber, ebonite or similar material :
en
fr
- FR644994A - Insecticidal liquid and method of manufacture :
en
fr
- FR644965A - Impregnation compounds and adhesives :
en
fr
- CA284102A - Fountain-brush :
en
fr
- US1687530A - Automatic cut-out for electric incandescent lamps :
en
- US1687776A - Bar-bending machine :
en
- US1688073A - Primary cell :
en
- US1687870A - Window device :
en
- US1688184A - Handling cane juice :
en
- GB298809A - Improvements in ball bearings :
en
- FR644976A - Improvement in the mechanical operation of vehicles :
en
fr
- GB298728A - Improvements relating to cases, boxes or the like :
en
- ES109066A1 - Sorting folders for fascicles of all kinds. :
en
es
- FR644880A - Board for teaching kindergarten and other classes, impressed and operated by a typewriter manipulated by the student :
en
fr
- DE458809C - Automatic mechanical brake :
de
en
- CH128256A - Apparatus indicating the growth of yeast or yeast dough, with automatic electric call device. :
en
it
- ES109495A1 - A multiple escape adaptable to the typing machines to be able to write several letters of a single pulsation. :
en
es
- GB294265A - Improvements in or relating to processes for the manufacture of hydrogen peroxide :
en
- USD76613S - Haery j :
en
- FR644815A - Improvements to automobile bodies :
en
fr
- FR645023A - Bedpan with lids for sick or injured bedridden, eliminates unpleasant eyesight and bad odor, making transport, emptying and cleaning easy :
en
fr
- AU1109528A - Motion picture exhibiting :
en
- USD76612S - Design for a lamp :
en
- GB298808A - Direction indicator for motor vehicles :
en
- GB275246A - Improvements in or relating to computing weighing scales :
en
- DE466952C - Busbar :
de
en
- FR644824A - Electrically operated recording mechanism for measuring devices :
en
fr
- GB298810A - Improvements in or relating to presses for racquets :
en
- CA283980A - Pad holder :
en
fr
- FR645125A - Improvements to suction cups :
en
fr
- GB298772A - Improvements relating to folding tables :
en
- CA284083A - Crushing and screening apparatus :
en
fr
- CA284094A - Alternating current motor :
en
fr
- CH127553A - Innovation in holders for fountain pens, pens or the like. :
de
en
- CH128216A - Method for establishing patterns for cutting pieces of clothing and pattern obtained by this method. :
en
fr
- DE467043C - Process for making typewriter types :
de
en
- DE467184C - Process for the preparation of large crystals of chlorammonium :
de
en
- DE467044C - Process for the production of a concrete pavement :
de
en
- DE467180C - Edge formation on hollow bodies provided with transverse ribs, especially for aircraft :
de
en
- ES108075A1 - Machine to offer. :
en
es
- CH128347A - Lorry with tiltable and liftable loading bridge. :
de
en
- US1688102A - Sleeper anchor :
en
- ES109426A1 - Improvements in the manufacture of footwear. :
en
es
- CA284062A - Fatty acid :
en
fr
- GB298671A - Improvements in suction devices for paper making, mill and other board making and like machines :
en
- GB298845A - An improved apparatus for displaying photographs and advertisements :
en
- ES109038A1 - Improvements in the braking devices by means of fluid under pressure. :
en
es
- FR645024A - metal case for medical syringes allowing 1ÃÃ’ to sterilize the syringes and to keep them completely aseptic; 2ÃÃ’ to increase their impact resistance :
en
fr
- DE466969C - Emergency pillar with telephone booth :
de
en
- FR644829A - Improvements to brands :
en
fr
- CA8087S - Bracket or holder for a fire extinguisher for attachment to wall of other suitable surface :
en
- US1688208A - Padlock :
en
- FR644811A - Improvements made to containers :
en
fr
- DK39377C - Water discharge. :
da
en
- CA283970A - Spring suspension :
en
fr
- CA284077A - Transmission line :
en
fr
- DE467051C - Auxiliary device for attaching and removing truss frames for overhead line masts :
de
en
- US1688070A - Denture press :
en
- US1688086A - Direction indicator for vehicles :
en
- FR644805A - Method and apparatus for securing sheet metal in the cage or casing of electrical machines :
en
fr
- CA283972A - Electric measure :
en
fr
- CH128028A - Registering measuring device with electrical control. :
de
en
- US1687853A - Rotative and locking unit-supporting clothes wringer and incasing gear mechanism :
en
- US1688030A - Typewriting machine :
en
- CH128273A - Bandage with tensioning device. :
de
en
- ES109440A1 - Improvements introduced in the blinds of slats. :
en
es
- US1687854A - Bale tie :
en
- US1688209A - Tap :
en
- CH128142A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES107520A1 - A method with the corresponding apparatus, for making incandescent lamps and similar articles. :
en
es
- FR645145A - Provision for synchronization of moving commands :
en
fr
- CA284028A - Flush mechanism :
en
fr
- USD76602S - Design for an eyeglass frame :
en
- US1688305A - Reenforced concrete cribbing :
en
- US1687770A - Method of manufacture of abrasive devices :
en
- US1687823A - Fitting for drainage of lubricants from lubricant-containing cases :
en
- US1687911A - Internal-combustion engine :
en
- CA284003A - Gate mechanism :
en
fr
- ES109289A1 - A process for simultaneously manufacturing several strips of fabric on ordinary looms. :
en
es
- USD76652S - Design for a radiocabinet :
en
- DE467098C - Machine for decorating bottle caps :
de
en
- ES107387A1 - A life-saving device for shipwrecked submarines. :
en
es
- FR645096A - Device to obtain the retraction of trailers in a straight line :
en
fr
- DE467046C - Overhead track :
de
en
- ES107586A1 - A procedure for the saccharification of cellulose and the like. :
en
es
- FR644992A - Fluid-controlled servo-brake and improvements to servo-brakes :
en
fr
- GB290304A - Improvements in or relating to distant level indicators :
en
- GB298815A - Process of manufacturing blocks and articles of casein products :
en
- GB298715A - Improvements in electrode structures for thermionic valves :
en
- US1687564A - Automatic control of dynamo-electric machines :
en
- US1688139A - Display sign and means foe mounting the same :
en
- CH128304A - Plug for grounding or zeroing or grounding and zeroing. :
de
en
- GB298925A - Improvements relating to the construction of boots and shoes :
en
- AU2483225A - An improved kiln :
en
- FR645165A - Improvements made in knitting looms with straight needle bed :
en
fr
- US1688166A - Typewriting machine :
en
- ES109497A1 - Manufacturing process of lime tartrate. :
en
es
- FR645149A - Anti-glare device for light projectors :
en
fr
- GB290965A - Improved method of construction of a ship's form or hull :
en
- GB298798A - Internal combustion engine :
en
- ES107626A1 - A process for forming a composition intended for the manufacture of confectionery products. :
en
es
- US1687532A - Doorframing device :
en
- US1687984A - Mechanical construction of pianos :
en
- DE467168C - Sign attachment for metal kegs for beer :
de
en
- US1687690A - Dental crown :
en
- FR645039A - Installation of compound internal combustion engines :
en
fr
- FR644820A - Photoelectric relay :
en
fr
- FR645184A - Shaving soap :
en
fr
- GB299079A - Improvements in or relating to steam-driven vehicles :
en
- DE467084C - Oil cooler for support bearing :
de
en
- DE467214C - Knocking table with oil collecting tray, especially for chocolate production :
de
en
- US1687678A - Container or wrapper :
en
- US1687785A - Process for neutralizing cellulose-bearing material for subsequent saccharification :
en
- US1687917A - Internal-combustion engine :
en
- USD76622S - Design for a transmitter mounting :
en
- ES109444A3 - A new showcase for the presentation and exhibition of all kinds of objects. :
en
es
- DE467157C - Method for inserting a soldering strip between the soldering brackets of rolled can bodies u. like :
de
en
- GB298700A - Improvements relating to the treatment of wheat and other cereals :
en
- US1688031A - Washing machine :
en
- ES109504A1 - Improvements in the machines for weaving half point. :
en
es
- FR645161A - Improvements to calenders :
en
fr
- GB282028A - Improvements in or relating to thermionic valves :
en
- GB298717A - An improved exhaust silencer for motor cycle engines :
en
- DE467113C - Shearing machine with swiveling shaving tool :
de
en
- DE467117C - Production of caustic cyanide solutions free of blood lye from iron-containing cyanide raw materials :
de
en
- FR644909A - Improvements to the fixation of rubber heels :
en
fr
- FR644917A - Six wheel car suspension system :
en
fr
- DE466805C - Cutter for the production of pieces of cake with raised edges or stripes from strips of dough formed by several layers of dough :
de
en
- DE467216C - Clamping and fastening device for the front end of flexible roof covers of motor vehicles :
de
en
- GB284342A - Improvements in or connected with photo-electric cells :
en
- GB298678A - Improvements in or relating to electric protective systems :
en
- US1687709A - Picture-displaying apparatus :
en
- US1688315A - Frying machine :
en
- FR644904A - Device for keeping the window casements, crossed. doors, etc., in any opening angle :
en
fr
- FR645022A - Piston for medical syringes for hypodermic, intramuscular or intravenous injections, the interior of which has an open cavity at the level of the head and arranged to receive the needle for which it serves as a protective sleeve :
en
fr
- US1687939A - Typewriting machine :
en
- DE467161C - Device for correct insertion of the film in the recording or playback apparatus :
de
en
- US1688084A - Driving means for rotary devices :
en
- GB298773A - Improvements in or relating to cutting blades for sheep shears or the like :
en
- US1687570A - Radio receiving system :
en
- DE467005C - Lever scale for fine weighing :
de
en
- DE466915C - Process for producing colored film material :
de
en
- US1687673A - Internal-combustion engine :
en
- USD76611S - Design for an aeroplane swing :
en
- US1687723A - Valve-spring compression :
en
- FR644859A - Foldable book and miscellaneous box :
en
fr
- FR645138A - Improvements in pumps used for supplying and lubricating internal combustion engines :
en
fr
- AU1254028A - Improvements in or relating to signal apparatus associated with electrically controlled machinery :
en
- CH128202A - Device for producing the automatic stopping of the cards. :
en
fr
- CH128223A - Process for the preparation of anhydrous molten chlorides. :
de
en
- US1687518A - Fuel pump and oil-injection system for internal-combustion engines :
en
- US1687833A - Burglarproof bank construction :
en
- US1687986A - Weeding hoe :
en
- US1688022A - Typewriting machine :
en
- CH128154A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- AU1020627A - Improvements in and relating to illuminating appliances :
en
- DE466889C - Device for pressing brass caps and placing them on carbon pins :
de
en
- DE466935C - Z-sheet pile :
de
en
- FR644897A - Advanced control device for pressurized fluid actuated brake servo mechanisms in automobiles :
en
fr
- DE467072C - Smoke vent for locomotive shed :
de
en
- CH128268A - Safety razor. :
en
fr
- ES108671A1 - An automatic key for nuts and other uses. :
en
es
- ES109492A1 - An apparatus to quickly repair the crossbows of all kinds of carriages on the road. :
en
es
- FR644893A - Shingle-type formwork for refrigeration towers with external iron framing :
en
fr
- FR645080A - New agitation crystallization process :
en
fr
- US1687535A - Reduction of losses in insulators, pins, and cross arms :
en
- CH128235A - Process for tanning hides or skins. :
de
en
- CA284025A - Pencil mould :
en
fr
- US1687787A - Softening compound :
en
- US1687970A - Liquid-controlled gyroscopic compass :
en
- US1688232A - Means for molding rubber draining boards for sinks :
en
- CH128300A - Electric multi-conductor cable. :
de
en
- US1687583A - Self-draining oil can :
en
- US1687803A - Process of and composition for bleaching :
en
- ES109357A1 - Improvements introduced in the devices adapted for extinguishing the fire. :
en
es
- US1687524A - Material-feeding device :
en
- US1687734A - Theft-preventing device :
en
- CH128225A - Process for the preparation of 6-methoxy-8-aminoquinoline. :
de
en
- US1688234A - Carbide-lamp holder :
en
- USD76617S - Design for a tire :
en
- FR644855A - Improvements to continuous tunnel type furnaces with direct flame :
en
fr
- DE467196C - Designation sleeve for insulated lines :
de
en
- US1687751A - Dyeing composition :
en
- US1688275A - Dirigible headlight :
en
- US1687789A - Lubricant compressor :
en
- US1688005A - Ignition device :
en
- US1688043A - Alloy :
en
- GB299345A - Improvements in or relating to leather working machines :
en
- ES108694A1 - A rotary compressor for gaseous fluids. :
en
es
- ES108762A1 - An electroculture device that can serve as paragranizo. :
en
es
- ES109487A1 - A method of producing hooks for the hair. :
en
es
- GB298801A - Method of and apparatus for making chemically treated sanitary napkins :
en
- GB298862A - Improvements in and connected with floor covering and roofing material and the production of felt or the like base for floor covering or the like and roofing material :
en
- CH128332A - Telephone set with device lock for transmission. :
en
fr
- ES108003A1 - Improvements in the mechanism of the chamber. :
en
es
- ES109361A1 - A system to activate cats at a distance. :
en
es
- ES109333A1 - A hermetic closing window with fan. :
en
es
- ES109387A1 - A railway sleeper system made of reinforced concrete. :
en
es
- FR645139A - Floor brush scrubber :
en
fr
- CA283981A - Toy :
en
fr
- FR645127A - Spinning top for clog makers :
en
fr
- CH128145A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- FR644929A - Mercury-free metal clinical thermometer :
en
fr
- DE467102C - Compressed air drive for chutes :
de
en
- US1687666A - Weatherproofing structure :
en
- ES109328A1 - Improvements in valves for internal combustion engines. :
en
es
- FR644803A - Printing process for trichromatic cinematographic films :
en
fr
- CA284063A - Seat :
en
fr
- US1687947A - Confection-coating machine :
en
- US1687956A - Milk-bottle indicator and coin holder :
en
- US1688157A - Manifolding machine :
en
- USRE17103E - of albany :
en
- US1687519A - By-pass-valve construction :
en
- US1688132A - Desuperheater control :
en
- US1687942A - Chenille-making machine :
en
- US1687994A - Switch device :
en
- CH128214A - Device used to maintain the shape of a garment. :
en
fr
- USRE17104E - Washes sorting and stbinging machine :
en
- US1688085A - All-metal door construction :
en
- GB295014A - Improvements in or relating to electrical transformers :
en
- CH128080A - Ironless induction furnace. :
de
en
- GB298868A - Improvements in razor blade feeding mechanism for razor blade sharpening machines :
en
- FR645170A - Rotary machine with multiple rollers for intaglio printing :
en
fr
- GB297444A - Liquid atomizer :
en
- GB298849A - Improvements in and relating to machines for cutting float threads of textile fabrics :
en
- AU1015627A - Improvements in or relating tothe rectifying of mixed gases :
en
- DE467039C - Line-up device for folders with spring-loaded collet halves :
de
en
- CH128155A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- USD76657S - Design for a towel :
en
- CH128296A - Spring pressure device with tensionable spiral band spring for electrical apparatus parts, in particular electrical brushes. :
de
en
- US1687656A - Heat-treating method :
en
- DE466962C - Device for the intermittent drive of charging devices for furnaces :
de
en
- FR644832A - Improvements to projection lanterns :
en
fr
- FR644932A - Signaling device for closed motor vehicles :
en
fr
- ES109489A1 - Improvements in the hooks hair clips. :
en
es
- DE467078C - Tester for twist drills :
de
en
- DK39366C - Emulsifier. :
da
en
- DE467169C - Metal barrel with wooden insulating jacket put together from rods, rings or the like :
de
en
- FR644913A - Method and device for mixing concrete and mortar :
en
fr
- GB299347A - Improved process and apparatus for converting or cracking heavy oils into lighter oils :
en
- FR644816A - Device for burning pulverized liquid fuels :
en
fr
- ES109290A1 - Metallic fabric for mattresses with reinforcement at their side ends. :
en
es
- GB285069A - Improvements in or relating to electric incandescent lamps :
en
- GB298796A - Firing apparatus for furnaces :
en
- DE466999C - Connection nipple for articulated boiler :
de
en
- GB298682A - Improved means for measuring fluid flow through pipes :
en
- US1687992A - Refining of hydrocarbon oils :
en
- ES109353A1 - An apparatus for cleaning the flock and similar mixtures. :
en
es
- FR644892A - Removable and transformable partition for medical-surgical boxes or trays :
en
fr
- DK39358C - Pipe. :
da
en
- ES109509A1 - Procedure to give tightness to the finished packagings and to the modeled packaging means. :
en
es
- FR645081A - Camera for cinematographic shooting with counter placed in the viewfinder :
en
fr
- US1687698A - Self-oiling swing hook :
en
- CA284060A - Ore processing :
en
fr
- ES109390A2 - Use of rubber sheet from used car cameras in the manufacture of legumes. :
en
es
- GB298706A - Improvements in or relating to gas cartridges for fire extinguishers :
en
- GB298821A - Housing for wire drawing dies :
en
- DE466993C - Self-centering chuck :
de
en
- GB298820A - Improvements in mechanism for player pianos :
en
- FR645017A - Anti-wig reel for casting fishing :
en
fr
- FR645044A - Process for the manufacture of a product with high emulsifying power :
en
fr
- GB298833A - Improvements in two-stroke internal combustion engines :
en
- GB298880A - Improvements in or relating to mast hoists :
en
- DE466686C - Circuit arrangement for semi-automatic private branch exchanges :
de
en
- GB298843A - Improvement in the manufacture of paint :
en
- GB298837A - Improvements in or relating to automobiles with hoists :
en
- FR645084A - Automatic contact for a motor vehicle lighting circuit or other applications :
en
fr
- GB298759A - Improvements in lawn, or like tennis balls :
en
- US1687943A - Seaming machine :
en
- US1688036A - Radiant-energy-transmission system :
en
- DE467197C - High voltage cables :
de
en
- FR644995A - Improvements to the supports used for the presentation of any items in shop windows, shelves, etc. :
en
fr
- US1687737A - Animal trap :
en
- US1687991A - Distillation of coal and similar carbonaceous substances :
en
- US1687708A - Cutting and feeding mechanism for confection-bar-making machines :
en
- FR644958A - Tamper-evident envelope :
en
fr
- CH128258A - Acoustic device diaphragm. :
en
fr
- CA284055A - Cellulose processing :
en
fr
- CA284075A - Insulator pin :
en
fr
- GR2014B - IMPROVEMENTS IN SOLUTION BLACKS FOR PRESSED AIR WHEEL WITH ONE CHAMBER. :
el
en
- CH128160A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE466763C - Self-collecting telephone station :
de
en
- DE467050C - Insulator holder for electric mine railways :
de
en
- ES109488A1 - A machine to produce hooks for the hair. :
en
es
- US1688063A - Spar splice :
en
- USD76608S - Design for a bow foe, aecheey :
en
- FR644828A - Cutting machine following a pattern :
en
fr
- FR645122A - Rail connection for railway tracks :
en
fr
- GB298688A - Process of manufacturing artificial silk and the like from viscose :
en
- ES108025A2 - Universal motor. :
en
es
- CA283996A - Piston :
en
fr
- CH128306A - Device for the sparkless disconnection of an inductive resistor which is arranged in a direct current circuit. :
de
en
- US1687503A - Vehicle jack :
en
- ES107968A1 - A device to internally ventilate the footwear. :
en
es
- FR645067A - Process for reducing the absorption capacity of wool and silk for acid dyes and neutralizers :
en
fr
- GB298842A - :
en
- GB298841A - Improvements in or relating to the driving of looms :
en
- DE426985C - Closure to drains in the floor of wash basin u. like :
de
en
- US1687781A - Working-barrel-cleaning device :
en
- US1688165A - Handle for cans :
en
- CA283971A - Drainage fitting :
en
fr
- CA284004A - Force measure :
en
fr
- USD76628S - Barnet newland :
en
- US1688190A - Machine for forming glass vials :
en
- US1687575A - Electric measuring system :
en
- DE467114C - Feed device for chain cutting machines with pivotably mounted arms engaging in the groove of the driven sprocket to deflect the running chain links from the driven sprocket :
de
en
- US1687748A - Receptacle for face powder and the like :
en
- US1688012A - Apparatus for contacting fluids with solids :
en
- US1687507A - Vibration meter :
en
- DE466973C - Nut lock :
de
en
- GB298669A - Improvements in or relating to files or binders for letters, documents and the like :
en
- DE467251C - Kickback-proof crank handle for explosion engines :
de
en
- DE467003C - Process for the production of plastics :
de
en
- DE467060C - Process for the preparation of a black trisazo dye :
de
en
- DE467204C - Adjustable fluid resistance for electromedical purposes :
de
en
- DE466931C - Automatic control for hydraulic presses with low pressure and high pressure :
de
en
- DE467108C - Method of making wall plaster :
de
en
- GB274518A - Improvements in telephone systems :
en
- GB293775A - Improvements in or relating to automatic coupling or fastening devices :
en
- GB298753A - Improvements in small bicycles, tricycles and the like :
en
- ES109348A1 - A fan. :
en
es
- FR645069A - Improvements in the manufacture of round tiles :
en
fr
- CA284027A - Wood preserving apparatus :
en
fr
- US1688135A - Fishing reel :
en
- DE467014C - Spray device for the production of coatings by centrifuging molten substances :
de
en
- US1687909A - Joint for coal-mining drills :
en
- US1687531A - Knob and knoblike device :
en
- US1687783A - Steering wheel for automobiles :
en
- FR644891A - Improvements to pulverized fuel burners :
en
fr
- FR644997A - Quick coupler for flexible ties :
en
fr
- GR2015B - AUTOMATIC GASOLINE ECONOMY MACHINE. :
el
en
- DE467012C - Padlock :
de
en
- FR644846A - Special multipurpose building agglomerates and process for their manufacture :
en
fr
- GB282029A - Improvements in and relating to clutches :
en
- GB298744A - Improvements in accumulator cases for miners' electrical lamps :
en
- CH128312A - Mercury vapor rectifier. :
de
en
- ES109431A1 - Improvements in edible, sweet and perfumed ice blocks. :
en
es
- FR644804A - Camera for trichrome photography :
en
fr
- DE465940C - Cold bed window usable on both sides :
de
en
- DE466994C - Wing support for aircraft :
de
en
- GB274499A - Improvements in or relating to brush-adjusting and switching devices for electric motors :
en
- DE467047C - Pressure trolley for large capacity :
de
en
- ES107890A2 - Procedure to guide the heating gases in stoves and ovens of all kinds. :
en
es
- GR2020B - MACHINE TO PAY BAGS. :
el
en
- US1688213A - Dirigible light :
en
- GB277020A - Electromagnet :
en
- GB298854A - Improvements relating to the wheel mountings of motor cycles and like vehicles :
en
- US1687521A - Electric heater :
en
- USD76596S - of attlebobo :
en
- US1687875A - Display stand :
en
- US1688014A - Frost-prevention device for windows :
en
- FR644981A - Machine for injection metal casting :
en
fr
- ES109471A1 - Improvements in the construction of large blocks. :
en
es
- US1687719A - Tractor and tractor implement :
en
- US1687896A - Radio transmitting system :
en
- ES108595A1 - Improvements in the machines for making jute, hemp and other similar materials. :
en
es
- GB298721A - Improvements in and apparatus for the wet treatment of textile threads :
en
- GB298864A - Improvements in or relating to control means for reversing-gearing or for change-speed and reversing-gearing used as reversing-gearing only :
en
- GB294596A - Improvements in refrigerating plants, more particularly for freezing fish :
en
- US1687599A - Fiber board and method of making same :
en
- US1687901A - Nest structure :
en
- US1687581A - Suspension clip :
en
- US1687646A - Valve and cock :
en
- US1687855A - Regulator system :
en
- US1687589A - Weather strip :
en
- CA284079A - Food conversion :
en
fr
- CH128051A - Device for unwinding wires from a supply reel. :
de
en
- US1687876A - Alarm device :
en
- US1688310A - Device for chalking cue tips :
en
- DE467177C - Cast concrete elevator :
de
en
- US1687493A - Valve :
en
- GB298687A - Improvements in the valves and valve mechanism of internal combustion engines :
en
- GB298736A - Improvements in flotation processes for the treatment of coal, ores, and the like :
en
- CA284068A - Thiocyanate production :
en
fr
- DE467218C - Measuring and filling device for liquid, powdery and granular masses :
de
en
- ES107428A1 - A burner for gasoline. :
en
es
- GB280870A - Improvements in or relating to electrical discharge devices :
en
- DE466879C - Process for the preparation of aminoguanidines :
de
en
- ES109413A1 - Cooling method, using solid carbon dioxide as coolant. :
en
es
- GB286633A - Purification of fuel and other gases :
en
- GB298734A - Improvements relating to hydraulic jacks :
en
- GB298873A - Improvements relating to yarn winding frames :
en
- US1687556A - Best available cop :
en
- US1687963A - Trap :
en
- CA284058A - Alloy :
en
fr
- DE467152C - Electric cigar lighter with glow wire ignition :
de
en
- ES109493A1 - A new system dryer. :
en
es
- GB298666A - Improvements in combined coin-freed vending and change making machines :
en
- DE467159C - Keyboard instrument :
de
en
- FR645095A - Chemical process for protecting ferrous metals against rust and corrosion :
en
fr
- DE466975C - Pipe connection :
de
en
- DE467073C - Centrifugal device :
de
en
- DE467212C - Enrichment of chrome ores :
de
en
- US1687844A - Pickling machine :
en
- ES109318A1 - A process for the preparation of new metalliferous coloring matters. :
en
es
- FR645109A - Alarm lock with detonator and electrical contact :
en
fr
- GB298697A - Process for the manufacture of azo dyestuffs insoluble in water :
en
- US1687938A - Method of producing coils of flexible material and coils and core members relating to same :
en
- US1687869A - Cutter :
en
- US1687872A - Apparatus for tube manufacture :
en
- DE467016C - Toy figure in which the tail of the figure is rotated by external pressure :
de
en
- US1688049A - Power press :
en
- US1688106A - Fireproof safe :
en
- US1688219A - Machine for piling sheets, plates, and the like :
en
- ES109000A1 - Improvements in the brake cylinders. :
en
es
- ES109331A1 - Improvements in the connections of the steam, air and signal lines. :
en
es
- DE466882C - Register strip punching machine with line measuring device for single-letter casting and setting machines, especially for table sets, in which a number of zero stops are brought into the stop position one after the other by an air motor :
de
en
- FR644868A - Improvements in railway traffic control devices :
en
fr
- CH128318A - Machine for applying an incandescent body to support frames for electric lamps or similar devices. :
de
en
- CH128260A - Talking machine. :
de
en
- US1688039A - Cooking utensil :
en
- GB298807A - Improvements in organ actions :
en
- CH128163A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA283992A - Automobile bed :
en
fr
- US1688280A - Valve lifter :
en
- ES109388A1 - Improvements made to the printing machines of films for photography or color cinematography. :
en
es
- FR644950A - Tissue :
en
fr
- GB274488A - Process for the manufacture of crotonic aldehyde and its homologues :
en
- ES109349A1 - Device for the reduction of rotary movements in foliar extenders. :
en
es
- ES109412A1 - Procedure for the dissolution of sulfur vapor. :
en
es
- GB287562A - Method of and means for indicating the termination of the period of use of breathing cartridges supplying oxygen :
en
- ES109508A1 - Procedure for obtaining modern layers on roads or streets. :
en
es
- FR644821A - Process for manufacturing plates for copper oxide rectifiers :
en
fr
- FR644954A - New construction of pedals :
en
fr
- GB273276A - Improved manufacture of esters of fatty acids and of mixtures containing fatty acids :
en
- DE449245C - Recording method and device for sound films :
de
en
- ES109023A1 - Improvements in the side sewing machines soles of espadrilles and similar footwear. :
en
es
- ES109491A1 - A procedure for obtaining high value hydrocarbons. :
en
es
- FR644827A - Thread lacing machine :
en
fr
- CH128143A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- GB298784A - Roving controlling device for use with drafting or like systems of rollers employed in cotton or other fibre operating frames :
en
- FR645087A - Improvements to the transmission mechanism of the motor movement to the propellers of boats :
en
fr
- US1687750A - Conduit clamp :
en
- US1688033A - Athletic apparatus :
en
- CA283976A - Waist band for trousers :
en
fr
- ES109373A1 - A procedure to detach the metal cores from the castings. :
en
es
- DE467000C - Fingernail cleaners and polishes :
de
en
- FR644895A - Method and device for the recovery of salt by vacuum evaporation :
en
fr
- FR644968A - Improvements to vertical fire tube boilers :
en
fr
- FR645005A - Improvements to glass annealing furnaces (lehrs) and other similar devices :
en
fr
- CA283968A - Humidifier :
en
fr
- US1687944A - Filling machine :
en
- US1687652A - Electric heating system for cars :
en
- US1687865A - Shedding mechanism for looms for weaving :
en
- US1688201A - Electric steam boiler and method of operating the same :
en
- US1687557A - Valve gear :
en
- US1687609A - Driving mechanism for engine accessories :
en
- US1688121A - Safety device for hot-air furnaces :
en
- US1688188A - Finger-exercising machine :
en
- ES108972A1 - A joint for metal or other tubes. :
en
es
- FR644808A - X-ray apparatus and installation :
en
fr
- US1687542A - Cooling system :
en
- US1687749A - Automobile tire carrier :
en
- US1687619A - Handle construction :
en
- US1687877A - Motor-vehicle lamp :
en
- DK39354C - Procedure for Freezing or Cooling Goods. :
da
en
- FR644886A - Shaker device for pointed threshers :
en
fr
- FR645079A - Cinematographic camera with spring mechanism :
en
fr
- DE467166C - Head piece for compressed air atomizers :
de
en
- FR644861A - Perforation machine for bands of all sizes and all materials for luminous advertising, music, automatic and other devices :
en
fr
- GB274866A - :
en
- GB298926A - Process for the manufacture of finely divided iron oxide :
en
- USD76619S - Design for a hand mirror or similar article :
en
- FR644928A - Improvements to tedder rakes :
en
fr
- GB298694A - Insulating materials :
en
- US1688182A - Terminal connecter :
en
- ES108716A1 - Procedure and device to prepare fresh cocoa almonds. :
en
es
- ES105773A2 - Improvements in the construction of transformers for electric welding. :
en
es
- US1687894A - Hoisting and weighing means :
en
- ES109408A1 - A procedure for obtaining a luminous line of uniform intensity. :
en
es
- FR644973A - galvanic element :
en
fr
- GB298739A - Means for attaching a handle, wheel, lever or other component upon and about the end of a shaft or stud :
en
- US1688011A - Insulator :
en
- US1688050A - Edge-fog preventive for photographic-film strips :
en
- US1688313A - Adjusting device :
en
- GB288178A - Improvements in and relating to core structures for electrical apparatus :
en
- US1687633A - Call register :
en
- AU1267728A - Improvements in and relating to refrigerator cabinets :
en
- CA284022A - Crusher :
en
fr
- US1687818A - Lens mount :
en
- DE467006C - Device for uniform, intermittent lifting of the work table of a butter molding machine or the like by means of a crank drive :
de
en
- FR644963A - Lock nut :
en
fr
- AU1209828A - A medical compound and process of producing same :
en
- DE466910C - Two-stroke internal combustion engine :
de
en
- US1687492A - Electric welding apparatus :
en
- US1687662A - Sandwich toaster :
en
- US1687765A - Wall cabinet for ironing machines :
en
- US1687805A - Process of bleaching foodstuffs :
en
- CH128075A - A method and apparatus for producing unidirectional very high voltages for radiology. :
en
fr
- AU971727A - Printing Machine :
en
- CH128165A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688044A - Monazo dyes from pyrazolones and aminobenzene-polysulphonic acids :
en
- CA283964A - Centrifugal type dust separator :
en
fr
- GB298803A - Improvements in or relating to sparking plugs :
en
- US1687595A - Process for the constructive conversion of heavy to light hydrocarbons :
en
- DE467109C - Adjustable fuel pump :
de
en
- USD76615S - Design for a table or similar article :
en
- CA284033A - Oscillating suction box :
en
fr
- US1687688A - Mechanical lubricator for chains :
en
- DE467021C - Device for collecting scale-precipitating chemicals containing tannic acid :
de
en
- FR644873A - Arrangement for automatic adjustment of steam generators :
en
fr
- FR645011A - Die-cast metal body :
en
fr
- GB298797A - Improvement in pen knives :
en
- FR644812A - Artificial leg :
en
fr
- FR645043A - Lead pipe fitting :
en
fr
- US1687755A - Roller bearing :
en
- US1687791A - Can-washing machine :
en
- US1687948A - Portable weeding device :
en
- GB292073A - Improvements in or in connection with the drilling of oil wells :
en
- GB279389A - Improvements in or relating to apparatus for closing containers :
en
- DE467182C - Replacement ignition stone container for a pyrophoric hand ignition device :
de
en
- US1687907A - Stacking brace :
en
- AU1089727A - Improved method of concentrating aqueous solutions of acetic or formic acid :
en
- GB298679A - Improvements in or relating to player grand pianos :
en
- GB298824A - Improvements in or relating to mouthpieces for extrusion presses :
en
- USD76618S - Design foe a clothes hangee :
en
- CH129412A - Regulating resistor device for electrical stage lighting systems. :
de
en
- US1688146A - Demountable-rim structure :
en
- DE466950C - Card register for narrow strips that are in a holder in one plane with their long sides butting against one another :
de
en
- US1688087A - Means for anchoring bolts :
en
- USD76642S - Design for a lamp stand :
en
- CH128218A - Process for the production of shoe nails and pins and shoe nail produced according to the process. :
de
en
- US1688060A - Manufacture of articles of cellulose esters and of their compositions :
en
- US1687874A - Adjustable fastening means :
en
- US1687841A - Power-operated portable loader :
en
- US1688103A - Work rest and ejecting device for grinding machines :
en
- DE466836C - Heating stove for any fuel :
de
en
- ES108971A1 - A bearing with bearings for trees subjected to high speeds with large loads. :
en
es
- ES109324A3 - A system to purify the tubes to be charged with luminescent gases. :
en
es
- US1687798A - Pulley covering :
en
- US1688131A - Industrial truck :
en
- US1688307A - Apparatus for removing large-sized particles and aggregates from certain finely-divided powders and the like :
en
- CH128269A - Mechanical piggy bank. :
en
fr
- CH128298A - Method and device for fastening the metal sheets in the housing of electrical machines. :
de
en
- CH129487A - Pipe termination for cables and other electrical lines. :
de
en
- FR644883A - Parachute with quick release and release equipment :
en
fr
- GB298882A - Improvements in and relating to well base wheel rims :
en
- CH128147A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687545A - Spraying device :
en
- US1688291A - Temperature controller :
en
- FR644969A - Improvements in apparatus for the production of gas with carburized water :
en
fr
- CH128331A - Electrolytic sound wave receiver. :
de
en
- CH128348A - Dampers, in particular for motor vehicles. :
de
en
- US1687702A - Confection-making machine :
en
- DE466949C - Card for relay cards, which is made from one piece together with its carrier :
de
en
- FR645142A - Flush-mounted box for electrical devices :
en
fr
- CH129417A - Machine for winding fine threads into a helix. :
en
fr
- US1687640A - Regulator system :
en
- US1688130A - Nail set :
en
- CH128065A - Cascade, consisting of an induction front machine and a compensated commutator rear machine excited on the rotor side. :
de
en
- US1687512A - Rotor :
en
- US1688259A - Zerntk :
en
- CH129453A - Direction indicators for vehicles. :
de
en
- GB298665A - Improvements in fluid tight packing devices :
en
- FR645035A - Billiard game :
en
fr
- US1687815A - Method of treating and forming artificial fuel :
en
- GB290159A - A new or improved portable desk and rest for use in railway coaches :
en
- GB279507A - Improvements in and relating to synchronoscopes :
en
- GB288575A - Improvements in or relating to the valve gear of internal combustion engines :
en
- CH128324A - Sanitary napkin. :
de
en
- AU967927A - Anew or improved portable folding table :
en
- ES109421A1 - Improvements in the scales. :
en
es
- FR645141A - Suction-driven air self-compressor :
en
fr
- GB298781A - Improvements in or relating to welding cast iron :
en
- GB299333A - Improvements in and relating to the production of dyestuff intermediates :
en
- CH127976A - Electric water reserve release for water supply systems. :
de
en
- DE467026C - Electroplating device with opposing movement of the electrodes :
de
en
- ES108999A1 - Improvements in braking devices on tracks. :
en
es
- CH128287A - Carburetor allowing the use at will of either a pressurized fuel gas or a liquid fuel. :
en
fr
- CA284057A - Train control :
en
fr
- CH128354A - Bicycle. :
en
fr
- US1687811A - Tube-splicing method and apparatus :
en
- US1687860A - Slush-pump valve :
en
- US1687930A - Shoe rack :
en
- USD76649S - Design for a plate fob lighting fixtures :
en
- CA284081A - Electrical load-sharing apparatus :
en
fr
- CH128230A - Process for the preparation of an acid dye of the anthraquinone series. :
de
en
- CA284076A - Transmission line :
en
fr
- US1688215A - Key case :
en
- GB298707A - Improvements in apparatus for delivering liquids in measured quantities :
en
- DE466908C - Adding device on stamp printing units :
de
en
- ES109341A1 - Security plug. :
en
es
- US1688317A - Advertising device :
en
- FR645097A - Casting mold for aluminum thermal rail welds :
en
fr
- DE467133C - Electrical resistance with a bar-shaped resistance carrier :
de
en
- FR644849A - Device making the different thicknesses of the veneer in the wood decoilers by replacing a single pinion :
en
fr
- GB275958A - Improved insulating material for electric condensers and the like :
en
- DE466922C - Process for the production of patterned cast sulfur compounds with a marble-like appearance :
de
en
- DE467056C - Magnetic material for coil cores or for even loading of long-distance lines and the like. like :
de
en
- CA284091A - Sewage processing :
en
fr
- FR644865A - Universal divider with only one tray :
en
fr
- GB284317A - Method of and apparatus for drawing section bars from sheets of magnesium alloys :
en
- GB287861A - Waxing and polishing device for floors and other surfaces to be maintained with wax :
en
- DE467001C - Typewriter table with retractable device :
de
en
- FR644915A - Wheel rims intended to receive pneumatic tires and wheels comprising these rims :
en
fr
- US1687760A - Method and apparatus for handling bituminous materials :
en
- FR645177A - Shuttle to unwind for looms :
en
fr
- CA284045A - Talking motion picture apparatus :
en
fr
- CH128380A - Holder for collector brushes. :
de
en
- ES109436A1 - Improvements in the oxidation of ammonia. :
en
es
- FR644878A - Septic tank for the settling of waste water :
en
fr
- FR645091A - Improvements to cameras :
en
fr
- US1687806A - Bearing for shaft supports :
en
- US1687839A - Carrying frame :
en
- US1687969A - Locking manhole cover :
en
- US1688229A - Antenna :
en
- US1688248A - Metal railway tie :
en
- DK39355C - Console for Placing Elements for Electric Ringing Systems and the like. :
da
en
- CA284002A - Light signal switch :
en
fr
- DE467018C - Closure for liquid containers, such as milk cans etc. like :
de
en
- ES108040A1 - Improvements in siphon heads for bottles and other vessels of the kind designed to contain mineral waters. :
en
es
- CA283995A - Guide for fish nets :
en
fr
- DE466965C - Device for monitoring combustion systems in which the ratio of two operating parameters is displayed on a single scale :
de
en
- US1687881A - Display device :
en
- US1688020A - Pneumatic tool :
en
- GB298727A - Improvements relating to water tube boilers :
en
- GB298858A - Process and apparatus for spraying and atomising fusible material :
en
- US1687772A - Drier :
en
- US1687861A - Vulcanization of rubber :
en
- US1688076A - Piston :
en
- US1688094A - Finishing welt :
en
- CH128234A - Process for bleaching fatty acids or their glycerides of vegetable and animal origin. :
de
en
- US1687505A - Electron-discharge device :
en
- CH129244A - Device for connecting the mattress to the head of the bed. :
de
en
- GB299346A - Improvements relating to electric regulating devices :
en
- DE467013C - Edge polishing machine for footwear :
de
en
- DE467193C - Starting procedure for railway signal transmissions with tilting oscillation circles :
de
en
- GB298757A - Improvements in or relating to tipping-apparatus for coal-wagons and the like :
en
- US1687496A - Incandescent lamp :
en
- DE467093C - Turntable press with lowering table rotation :
de
en
- US1688258A - Bottle-nipple perforator :
en
- USD76624S - Design fob :
en
- CA283973A - Electrical heater :
en
fr
- CA284037A - Hasp :
en
fr
- US1687824A - Lasting machine :
en
- US1687849A - Playing device for guitars and similar instruments :
en
- US1687559A - Cabinet :
en
- US1688311A - Device for chalking cue tips :
en
- CH129292A - Evaporator for liquid gases. :
de
en
- CH128288A - Radiator for internal combustion engines. :
en
fr
- CH128374A - Process for the representation of a colored lacquer. :
de
en
- US1688028A - Combination door retainer and bumper :
en
- DE467034C - Electric floor lamp :
de
en
- CH128313A - Process for impregnating electrical capacitors with insulating material. :
de
en
- US1687654A - Elevator control system :
en
- US1688241A - Weather shield :
en
- US1687610A - Toy :
en
- US1687741A - Toilet-paper fikture :
en
- US1687816A - Garter buckle :
en
- GB287536A - Improvements in compasses for aircraft, for naval use and the like :
en
- GB283926A - Improvements in aluminium alloys and processes of making the same :
en
- CH129433A - Automatic telephone system. :
de
en
- CH128299A - Method and device for the manufacture of squirrel cage rotors for electrical machines. :
de
en
- CH128357A - Device for the arbitrary stopping of railroad trains. :
de
en
- DE467293C - Device for regulating the electron discharge in discharge tubes, e.g. B. Roentgen tubes, with control electrode :
de
en
- ES109477A1 - A procedure for the manufacture of bricks and all kinds of ceramic pieces. :
en
es
- ES109424A1 - a safety device for high voltage electrical installations. :
en
es
- DE466980C - Removable wheel hub :
de
en
- ES109374A1 - A machine to make products of casting by aspersion or rain. :
en
es
- FR645110A - Process for the production of cellulose esters and products formed with these esters and products resulting from the application of this process :
en
fr
- US1687692A - Electrical metering system :
en
- US1687895A - Welded pipe :
en
- US1687980A - Crank-case drainer :
en
- DE467256C - Sidecar articulated to the motorcycle :
de
en
- DK39359C - Apparatus for Burning Oil. :
da
en
- GB298844A - Improved manufacture of metal containers for cells of dry batteries :
en
- US1687568A - Steam generator :
en
- US1687600A - Stair nosing :
en
- DE466864C - Seal for the window of dry gas containers :
de
en
- CA284018A - Motor chassis :
en
fr
- US1687588A - Method of drying corrodible materials :
en
- US1687766A - Table for ironing machines :
en
- US1687864A - Articulator for artificial dentures :
en
- US1688177A - Broach mechanism :
en
- GB283154A - Improvements in selector switches for automatic telephones :
en
- US1687680A - Control device :
en
- CA284069A - Shock absorber :
en
fr
- CH128367A - Process for the preparation of B-naphtisatin. :
de
en
- GB298794A - An improved device for preventing the accumulation of dust and dirt in the corners of rooms, cupboards and the like :
en
- US1687973A - Transformer :
en
- ES109496A3 - A system of stainless steel nails for marking the course of traffic on driveways and highways, and for other uses. :
en
es
- US1687713A - Cotton-conveying apparatus :
en
- GB298866A - Improvements in or relating to motor vehicle head lamps and the like :
en
- US1687965A - Apparatus for cutting stone and like material :
en
- US1687946A - Apparatus for checking the profiles of gear wheels, the pitch of screws, and similar articles :
en
- FR644978A - Connection terminal for accumulator batteries :
en
fr
- GB274871A - Improvements in or relating to telegraph systems :
en
- GB280165A - Purification of fuel and other gases :
en
- GB289883A - Improvements in or relating to portfolios :
en
- FR645166A - Improvements to compound fertilizers :
en
fr
- US1687592A - Shoulder strap :
en
- USD76632S - Design foe :
en
- FR644823A - Improvements made to the attachment devices of protective nets for bicycles :
en
fr
- FR645016A - Improvements to rotary container filling machines :
en
fr
- FR645101A - Fuel supply device for explosion engines :
en
fr
- GB292067A - Improvements in or in connection with the drilling of oil wells :
en
- GB272941A - Improvements in dyeing textile goods :
en
- US1687959A - Apparatus for polishing plates of glass, marble, or other material :
en
- DE467205C - Electric heating pads, fabrics, bandages, etc. like :
de
en
- ES108792A1 - Improvements in a composition of sodium chloride and trisodium phosphate. :
en
es
- FR644817A - Mode of protection of windings of electric motors against acids etc., particularly applicable to refrigeration machines :
en
fr
- FR645041A - Air insufflator for dental applications :
en
fr
- FR645078A - Device for coupling a tractor to a tillage machine :
en
fr
- GB298672A - Improvements in automatic dough dividing and dough working machines :
en
- DE449023C - Method and device for the production of layouts for letterpress presses :
de
en
- US1687618A - Georg johanit wllhelm latjeetsteiir :
en
- US1688195A - Fire extinguisher :
en
- US1688217A - Fluid-pole electric switch :
en
- GB298877A - Improvements in or relating to safety razors :
en
- AU1156128A - Improvements in circuit arrangements for use in wireless telegraphy and telephony and for like purposes :
en
- CH128146A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES108910A1 - A process for making forage cakes of dry starting materials. :
en
es
- CH128279A - Capsule plant. :
de
en
- CA284064A - Drill mechanism :
en
fr
- CH128376A - Process for the production of galvanic coatings of chromium on metals. :
de
en
- GB298836A - Improvements in machines for removing flexible cores from rubber articles such as tire covers :
en
- US1687510A - Electric-lamp bulb :
en
- US1688057A - Thread-measuring mechanism for sewing machines :
en
- US1688225A - Collapsible auxiliary seat :
en
- GB298752A - Improvements in lamp shades :
en
- GB298884A - Improvement in and relating to mouldings for automobile bodies and other structures :
en
- US1687497A - Door latch for automobiles :
en
- US1687817A - Garter buckle :
en
- FR645200A - Improvements to instrument panels :
en
fr
- DE467127C - Device for bringing about alternating end positions of an actuating member of an electrical switch by means of a resilient holding member :
de
en
- DE466959C - Facility to maintain the performance of x-ray tubes unaltered independently :
de
en
- FR644841A - Improvements to the advancement and winding mechanisms for sheet music or others :
en
fr
- GB294250A - Improvements in thermionic valve circuits :
en
- US1687842A - Expansible and contractible element and mounting therefor :
en
- AU1279428A - Circuit arrangement for transmission systems with long loaded lines repeaters and phase balancing or correcting circuits :
en
- CH128289A - Fuel pump. :
de
en
- GB285410A - Improvements in or relating to variable electric condensers :
en
- GB298693A - Improvements in locomotive stokers :
en
- GB299101A - Improvements in or relating to self-propelled vehicles :
en
- CH128231A - Process for the preparation of a new vat dye. :
de
en
- CH128295A - Device for switching tapping transformers under power. :
de
en
- US1687756A - Roller bearing :
en
- US1687660A - Mixer for road materials :
en
- US1687788A - Screw driver :
en
- DE467112C - Tax benefits u. Like. For aircraft :
de
en
- CH128372A - Process for the representation of a colored lacquer. :
de
en
- DE466966C - Cover for artificial feet to protect the stocking :
de
en
- GB298790A - An improvement in or relating to the pressing of fabrics :
en
- CH127986A - Automatic embroidery machine. :
en
fr
- GB296341A - Improvements in or relating to detachable rims for vehicle wheels :
en
- CH129447A - Motor vehicle trailers. :
de
en
- US1687651A - Demountable spotlamp with extension cord :
en
- US1687730A - Beet-topping machine :
en
- US1687739A - Roller skate :
en
- ES109316A1 - A procedure to prevent scale formation in steam generators, radiators for automobiles and heating, cylinder liners and in other analogous cases. :
en
es
- FR645144A - Pipe connection :
en
fr
- US1687740A - Waste-heat boiler system :
en
- US1688110A - Trolling head :
en
- US1687822A - Process and apparatus for removing chemicals and moisture from lumber, wood, and othe rsubstances :
en
- ES108715A1 - Procedure for the construction of concrete pavements of separate stones. :
en
es
- US1687670A - Saw guard :
en
- US1688038A - Protective device :
en
- US1687919A - Process of making silica gel :
en
- US1688068A - Glass-beveling machine :
en
- AU1289228A - Improvements in or relating to electric discharge tubes :
en
- DE466972C - Ashtray with stub storage compartment :
de
en
- US1688303A - Flexible electric conductor :
en
- US1687511A - Rotary internal-combustion engine :
en
- US1687932A - Secret signaling :
en
- US1688081A - Transmission of pictures by electricity :
en
- DE466984C - Device for the production of undercut recesses in molded blocks made of plastic material :
de
en
- FR645130A - Oil switch with cooling chamber for the rupture arc :
en
fr
- DK39362C - Mower. :
da
en
- DE467017C - Removable metal barrel coating :
de
en
- US1687928A - Automatic cutting device :
en
- CH128263A - Electrically wound clock. :
en
fr
- US1687679A - Engine-cooling system :
en
- US1688244A - Cleaner for skimming disks of cream separators :
en
- ES109342A1 - Universal wrench of non-deformable parallelism. :
en
es
- US1687793A - Liquid-fuel-feed system :
en
- US1687684A - Rubber heel :
en
- CH128315A - Arrangement for electrical heat generation. :
de
en
- CA284013A - Colour photography :
en
fr
- CH129268A - Apparatus for flattening and steaming self-ties (ties). :
de
en
- DK39370C - Device for Preparing Hot Water. :
da
en
- DE467049C - Track brake for conveyor wagons with electric drive :
de
en
- DE467174C - Device for driving a switch shaft by another shaft coupled to the first shaft :
de
en
- US1687498A - Printing block or cylinder :
en
- US1687641A - Fluid-pressure tank :
en
- US1688074A - Manhole safety cage :
en
- US1687852A - Weighing machine :
en
- US1688296A - Rotary cutter :
en
- US1687940A - Sound transmitting and receiving apparatus :
en
- US1688230A - Wall construction :
en
- CA284012A - Internal combustion turbine :
en
fr
- CH128213A - Shirt with collar. :
de
en
- DE467070C - Air heater :
de
en
- ES108672A1 - Improvements in the machines for sewing the heel and toe of the soles of espadrilles and similar footwear. :
en
es
- DE467075C - Saw sharpening machine :
de
en
- DE467077C - Device for the mass production of seamless rings made of synthetic resin and similar materials :
de
en
- FR644854A - Device for measuring rails, placed on a railcar :
en
fr
- US1687622A - Oiling mechanism for band-wheel power :
en
- US1687757A - Catapult :
en
- USD76654S - Design for a heating unit for electric heaters :
en
- US1687998A - Machine fob finishing floobs :
en
- FR644839A - Drilling method and device :
en
fr
- AU1173028A - Improvements in electromagnetic devices :
en
- CA284014A - Binding for colour, varnish and cement :
en
fr
- CH128099A - Cigarette box. :
en
fr
- US1687612A - Check-controlled article-delivery apparatus :
en
- US1688095A - Willis stutson :
en
- US1688097A - Mechanical toy :
en
- FR645116A - Hydraulically operated device by running water :
en
fr
- FR645185A - Device for adjusting the reed of a saxophone, clarinet and similar instrument mouthpiece :
en
fr
- GB274870A - Improved picture telegraph system and transmission scanning arrangements therefor :
en
- FR645103A - Improvements to acoustic telephones :
en
fr
- US1688148A - Adjustable lamp holder :
en
- ES107624A3 - Improvements in the Pay-Pay fans. :
en
es
- ES109375A1 - Improvements in remote security control mechanisms. :
en
es
- FR644835A - Improvements to luminescent electric discharge tubes :
en
fr
- FR644852A - Improvements to the hulls of ships in order to economically achieve high speeds :
en
fr
- FR645050A - Improvements in wheel construction and leveling :
en
fr
- US1688101A - Ajsig-nos to jtjlitts eobst :
en
- US1688272A - Spring-pressure button :
en
- US1687621A - Automatic brake operator for incline hoists :
en
- US1688246A - Sash fastener :
en
- FR645064A - Apparatus for delivering plastic charges to molds :
en
fr
- FR645182A - Device for mounting electrodes in a suitable number in a rectifying lamp without filament to increase the output :
en
fr
- GB298663A - Improvements in the manufacture of operating or control levers or the like :
en
- GR2017B - APPROXIMATE NEEDLE WITH EMPIRE OF APPROXIMATIVE ACTING. :
el
en
- US1687594A - Tape-moistening device :
en
- US1687937A - Electric furnace and electrode crane :
en
- DE466728C - Piston steam engine with downstream exhaust steam turbine :
de
en
- DE467139C - Oil switch with overcurrent release :
de
en
- CA284089A - Bumper :
en
fr
- FR644924A - Rescue device to prevent sinking ships :
en
fr
- FR645026A - Construction of metal houses :
en
fr
- GB275988A - Improvements in gas compressors of refrigerating apparatus :
en
- GB298726A - Improvements in the purification of gases :
en
- US1687516A - Press :
en
- US1688058A - Cop-winding machine :
en
- GB298756A - Improvements in pneumatic tyres :
en
- US1687590A - Gear-shifting mechanism :
en
- US1687926A - Latch and dogging means therefor :
en
- US1688253A - Folding crate :
en
- CH128187A - Fireplace grid. :
en
fr
- FR644833A - Starter device for electric motors with automatic progressive clutch system :
en
fr
- GB298741A - String ball holder :
en
- CA284031A - Tire rim :
en
fr
- CH128326A - Process for the preparation of 3,6-tetramethyldiaminodiphenthiazinium cholate. :
de
en
- US1687552A - Box lifter :
en
- US1687784A - Sectional heating boiler :
en
- US1688098A - Tained in tanks used for water-closets and other like flushing pur :
en
- DE467140C - Thermal release by means of a current transformer with an arrangement for regulating the current transformer release :
de
en
- GB298740A - Improvements in variable speed gearing for motor vehicles and machinery :
en
- ES108666A1 - A seat for shows. :
en
es
- ES108924A1 - A process for making tea, coffee and similar tablets, soluble in water. :
en
es
- ES109462A1 - Improvements in the performance of propeller propellers. :
en
es
- ES108742A1 - An installation of X-rays :
en
es
- US1687554A - Leakageproof spring-secured safety valve :
en
- GB283153A - Improvements in multiple contact fields for selectors in automatic telephone systems :
en
- GB298691A - Improvements in and relating to inertia governors :
en
- GB298963A - Improvements in or relating to vacuum tubes :
en
- FR645119A - Dobby armor refinements :
en
fr
- GB298776A - Improvements in steam generators or water heaters :
en
- GB298780A - Improvements in laundry ironing machines :
en
- US1687508A - Controller :
en
- US1687669A - Trunk-testing circuits for selector switches :
en
- FR645058A - Device for evacuating the locks of combed textile fibers in combing machines with gripper drums endowed with an intermittent rotary movement :
en
fr
- GB298795A - Improvements in or relating to stands for tea-pots and the like :
en
- AU1227328A - Improvements in or relating to telephone systems :
en
- CA8099S - Tire :
en
- USD76606S - Design for a flowerpot or similar article :
en
- CA284078A - Tungsten coating process :
en
fr
- DE467076C - Coating machine :
de
en
- CH127871A - Device for connecting cables in damp rooms. :
de
en
- FR645071A - Process of carbonization of coal by superheated water :
en
fr
- GB298737A - Improvements in connection with thermionic valve circuits :
en
- GB285029A - Process for the production of section bars of irregular thickness by extrusion :
en
- GB286661A - Improvements in the manufacture of protective linings of packing cases and the like :
en
- FR645160A - Automatic separator of heavy materials and floating materials contained in a liquid :
en
fr
- DE466937C - Process for the representation of cotton fibers that can be stained directly by acidic dyes :
de
en
- GB283113A - Improvements in or relating to frequency responsive electrical apparatus :
en
- FR644907A - Device for the automatic distribution of objects by operating a drawer :
en
fr
- GB284640A - An improved sole plate for a laundry iron and the like and method of making same :
en
- US1688252A - Plate mill and process of rolling hot metal :
en
- DK39379C - Sealing device for Pipe connections for Toilet bowls. :
da
en
- ES109481A1 - Automatic weighing machine in which the weight and date number are based on an original document. :
en
es
- US1687898A - Rectifier tube :
en
- FR644860A - High pressure tubular boiler :
en
fr
- DE466926C - Verdol jacquard machine with only rotatable paper card cylinder and with adjustable lifting height of the push slide rule :
de
en
- DK39352C - Cam ring for operation of a fuel pump which feeds several cylinders of an internal combustion engine. :
da
en
- US1687718A - Electric-lamp socket :
en
- ES109447A1 - A process for the production of new metaliferous dye complexes. :
en
es
- FR644884A - Inner tube for pneumatic tires for wheels :
en
fr
- FR644955A - Chopping and chipping machine for sample pavers :
en
fr
- FR645001A - Mobile coulter plow :
en
fr
- FR644840A - Advanced process for petroleum refining :
en
fr
- US1687883A - Transmission system :
en
- DE467132C - Luminous switch for electrical systems, billboards or the like with a covering that also shines in the dark :
de
en
- US1688147A - Air heater and the like :
en
- US1687905A - Method of making continuous manifold forms :
en
- US1688207A - Door lock :
en
- US1687768A - Clamp for anaesthetizing machines :
en
- CH128212A - Brassiere. :
de
en
- US1687834A - Traction wheel and chain :
en
- ES107759A1 - Perfections introduced in the spinning devices in the solutions of ethers or cellulose esters. :
en
es
- ES107819A1 - Improvements in the devices used to spin artificial yarns. :
en
es
- US1688128A - moccetti :
en
- GB291096A - Process for increasing the wetting and penetrating powers of treatment liquids :
en
- FR644889A - Distribution for hydraulic control of machine tools and others :
en
fr
- FR644933A - Device for supplying oil to automobile engines :
en
fr
- ES108743A1 - Improvements in the devices to increase the draft of the chimneys. :
en
es
- GB290966A - Movable eye for pictures on postcards, toys and the like :
en
- GB298935A - Improvements in or relating to fluid-actuated rock-drills and similar tools :
en
- US1687941A - Steam and other vapor power plant utilizing caustic soda or other auxiliary fluids :
en
- US1687995A - Press for molding granular powders :
en
- US1688176A - Connecter :
en
- DE466928C - Device for cutting endless paper or fabric webs in one operation with a roller printing machine or other preparation machine for sheets of any length :
de
en
- ES108726A1 - An instrument musician of wind, with slider. :
en
es
- GB298818A - Improvements in or relating to loud speakers for wireless installations :
en
- ES108406A1 - Safety switch conductor for overhead and low voltage overhead power lines. :
en
es
- GB284621A - Improvements in or relating to suspension devices for electric lamps :
en
- FR645051A - overflow evaporator for small refrigeration machines :
en
fr
- US1688289A - Folding ironing board :
en
- USD76597S - Otto bebgneb :
en
- US1687949A - Heading machine :
en
- FR644919A - Improvements to machines for measuring the surfaces of leathers, skins, and other sheet materials :
en
fr
- GB285456A - Improvements relating to machines for the arithmetical calculation of the indications shown on perforated cards :
en
- DE466992C - Strain gauge :
de
en
- CH128211A - Process for the production of a metal, in particular aluminum, wallpaper with a tekko-like effect. :
de
en
- US1687921A - Hobber with quickly-demountable arbor support :
en
- US1687691A - Sausage-linking machine :
en
- US1687880A - Automobile bumper :
en
- US1687697A - Theft-preventing rocking lock for bicycles :
en
- US1688048A - Display stand :
en
- US1687631A - Caster lock :
en
- DE466998C - Mechanically driven rectifier for multi-phase current for high and low voltage :
de
en
- FR645132A - Hair cutting device :
en
fr
- GB298731A - Improvements relating to internal combustion engines :
en
- FR644851A - Device limiting the gripping pressure in veneer unwinders :
en
fr
- US1687643A - Jacob s :
en
- ES109001A1 - Improvements in electric heaters. :
en
es
- ES109459A1 - Application of a leather frame to rubber floor of espadrilles. :
en
es
- US1687593A - Method of preparing color plates :
en
- US1687579A - Material holder :
en
- US1687682A - Operation of open-hearth furnaces :
en
- USD76656S - Design for a towel :
en
- DE467164C - Device for coupling the drive wheel shaft of a motor vehicle to the drive wheel or a cable drum mounted on its hub :
de
en
- US1687884A - Parachute :
en
- US1687985A - Glass-grinding machine :
en
- DE467143C - Method and device for gasifying in ring gas generators :
de
en
- ES109079A1 - Improvements in the regulating devices for the braking devices by means of fluid under pressure. :
en
es
- ES109451A1 - Apparatus for the reproduction of photographs and sounds. :
en
es
- US1687897A - Radiotube :
en
- US1688220A - Furnace lining and method of making same :
en
- ES109395A1 - Improvements in cylinder burnishers. :
en
es
- DE466897C - Pressed lid that fits into a socket and serves as foot and base for electric light bulbs or similar hollow bodies made of glass :
de
en
- ES109513A3 - An articulated headlight holder for vehicles, especially for motor vehicles. :
en
es
- CA284099A - Combustion system :
en
fr
- FR644990A - Pocket toiletry box :
en
fr
- GB281705A - Improvements in and relating to combustion control :
en
- ES109337A1 - Oscillating table in foil feeding devices. :
en
es
- GB298733A - Improvements in and relating to electrical plug, fuse, switch and the like contact blocks or the like :
en
- GB299001A - Improvements in or relating to cams :
en
- FR645192A - Assembly for diesel-electric railcars :
en
fr
- GB298724A - Improvements in or relating to electric switchgear :
en
- CA283991A - Tire deflation signal :
en
fr
- ES109345A1 - A mechanical arrangement to regulate the operation of the cigarette liner holders by vacuum or suction. :
en
es
- ES109359A1 - Cash register for warehouses. :
en
es
- FR645034A - Improvements to paper bags or other large capacity materials :
en
fr
- FR645106A - Improvements to pavings and their construction process :
en
fr
- CA284096A - Hoist mechanism :
en
fr
- GB298811A - Improvements in mechanism for delivering folded products :
en
- US1687797A - Molding device :
en
- US1687836A - Automobile lock :
en
- US1687753A - Gripper-tensioning mechanism for presses :
en
- CA284093A - Insect lime :
en
fr
- US1688314A - Dispensing apparatus :
en
- USD76625S - Design for a smoker s ash receptacle or similar article :
en
- CA284007A - Portable platform or buck :
en
fr
- CA8091S - Punch for use in perforating the seal of the fluid reservoir pertaining to a fire extinguisher :
en
- CH128246A - Knee lever lock for accordions, harmoniums, organs, etc. :
de
en
- US1688262A - Belt clamp :
en
- US1688161A - stehlik :
en
- US1687746A - Directional aerial :
en
- CH128283A - Four-stroke internal combustion engine with supercharging. :
de
en
- DE467011C - Friction clutch to be disengaged by applying a brake, especially for motor vehicles :
de
en
- ES108970A1 - Improvements in piston overflows for closed sheath bearings. :
en
es
- CA284019A - Truck chassis :
en
fr
- CH127998A - Machine for making candies. :
en
fr
- GB286705A - Improvements in or relating to power actuated sheep shears and the like :
en
- GB291021A - Synchronized firing arrangement for aircraft machine guns and the like :
en
- GB298708A - Improvements in tanks and cabinets :
en
- GB298763A - Improvements in spring or snap hooks :
en
- CH128208A - New, permanent dye preparation and process for its production. :
de
en
- CH128342A - Process for the production of a packaging material resistant to organic acids. :
de
en
- ES109293A3 - Device in supporting springs. :
en
es
- AU864227A - Improvements in or relating to optical devices suitable for use in picture telegraphy, television, highspeed telegraphy andthe like :
en
- CA8085S - Smokers' petrol lighter :
en
- CH128237A - Process for the production of clear formaldehyde condensation products. :
de
en
- CH128356A - Automatic clutch for vehicles. :
de
en
- US1688090A - Extendible bracelet link :
en
- US1688079A - Multiple ice-cream disher :
en
- US1687649A - Cutter clearance gauge :
en
- US1687710A - Reversing furnace and method of operating the same :
en
- US1687790A - Display appliance :
en
- US1687509A - X-ray appliance :
en
- US1687800A - Baseball game :
en
- US1687630A - Transporting crate for luminous tubes or other fragile articles :
en
- CA284008A - Translucent panel :
en
fr
- US1688078A - Switch panel :
en
- US1688235A - Hinge for casement windows :
en
- DE467119C - High pressure steam generator :
de
en
- FR645108A - Process for manufacturing an imitation leather and, in particular, that known as old leather :
en
fr
- GB298856A - Improvements in and relating to straining and filtering apparatus :
en
- GB298968A - Process for the manufacture of new artificial products :
en
- GB298999A - Improvements relating to machine shaft couplings :
en
- CA284010A - Building block :
en
fr
- GB285851A - Improvements in or relating to toy building construction :
en
- DE467092C - Method and framework for transferring images to printing plates in register :
de
en
- DE467061C - Work table made of metal, wood, stone or the like, especially for dental purposes :
de
en
- USD76610S - Bichakd evans ellett :
en
- CH128314A - Electric resistance furnace. :
de
en
- US1687546A - Bracket for thread cleaners :
en
- US1687611A - Electric switch :
en
- ES109040A1 - Means for automatically reviewing and adjusting the wheel on the sharpening machines to empty razor blades. :
en
es
- ES109060A1 - A coupling system. :
en
es
- FR644951A - Fuel supply device for internal combustion engines :
en
fr
- GB298931A - Improvements in the manufacture of benzanthrone derivatives :
en
- ES109467A1 - A new toy infant car. :
en
es
- CA284035A - Door mechanism :
en
fr
- GB298927A - Improvements in machines for cutting off strips or lengths of metal :
en
- USD76626S - Design for a portable-typewsiting-machine frame :
en
- US1687563A - Revolving-ring oven :
en
- US1688013A - Adjustable headgear :
en
- US1688179A - Hand signal light :
en
- DE466909C - Device to increase cash register security in printing and stamping machines, in particular ticket printing machines with adding units :
de
en
- FR645128A - Manufacturing process of flushing devices for water closets :
en
fr
- GB288122A - A method for substituting alkyl groups in the aromatic nucleus :
en
- GB298825A - Improvements in rising hinges for doors and the like :
en
- DE467273C - Ceiling brush or brush :
de
en
- DK39369C - Sofa bed with Side Cabinets. :
da
en
- US1687738A - Interlocking stovepipe blank :
en
- DK39368C - Heater. :
da
en
- FR644943A - Improvements to electric motor control devices :
en
fr
- FR644989A - Improvements in the manufacture of aminophenol ethers :
en
fr
- GB298839A - Improvements in and relating to lighting devices :
en
- GB298887A - :
en
- GB298677A - Improvements relating to electric signalling systems :
en
- GB299378A - Improvements in refrigerators or coolers for milk and other liquids :
en
- FR645018A - Press for gluing the soles :
en
fr
- GR2016B - METHOD FOR PREPARATION OF VACCINE (SERUM) FOR PREVENTION AND TREATMENT OF DECREASE. :
el
en
- FR645196A - Auxiliary device for the construction of foundations and the like :
en
fr
- FR645089A - Drill unit, operated by dispensing pressurized liquid :
en
fr
- US1687782A - Floor block for disposal tanks :
en
- FR645028A - Aseptic glass bung :
en
fr
- CH128292A - Device for field control of electrical power generators. :
de
en
- DE467037C - Process for dyeing mixed fabrics of wool and silk :
de
en
- DE467038C - Process for dyeing artificial silk from acidyl celluloses, cellulose ethers and their conversion products :
de
en
- DE467024C - Pounding rod :
de
en
- CH128280A - Device for controlling hydropower plants according to the water level at a remote location. :
de
en
- CH129222A - Creation of an intersection or branching off of motorways below or with country roads. :
de
en
- CA284040A - Adjusting device :
en
fr
- DE467035C - Process for sealing pipes and ring-shaped bodies of all kinds in vessel walls or plates :
de
en
- FR644819A - Coupling at opposite rate :
en
fr
- US1688104A - Windshield cleaner :
en
- US1688134A - Building construction :
en
- US1687953A - Handle mounting for brushes :
en
- ES108558A1 - Improvements in grenades in general. :
en
es
- GB298778A - Improvements in the production of esters of silicic acid :
en
- US1687528A - Shoe and method of shoemaking :
en
- GB298699A - Improvements in or relating to the dyeing or otherwise colouring of materials made with or containing cellulose esters or ethers :
en
- FR645015A - Improvements made to high temperature steam pipes or tanks and particularly to superheaters :
en
fr
- GB284717A - An electro-magnetic device permitting the practical realisation of television :
en
- FR644972A - Aircraft lifting process :
en
fr
- FR644988A - Process for preventing the dissolution of metals in pickling baths :
en
fr
- US1687626A - Road grader :
en
- US1688223A - Shade and curtain bracket :
en
- US1688266A - Electrical compound letter :
en
- US1687906A - Machine for fixing clasps :
en
- US1688054A - Tribarium aluminate and process of preparing the same :
en
- FR645048A - Improvements made to the processes for laying cables in mining lands where soil displacements occur :
en
fr
- FR645146A - Method of wrapping caramels and similar candies :
en
fr
- US1687525A - Flameproof electric insulation and method of producing the same :
en
- US1688286A - Electric heating vessel :
en
- DE467123C - Galvanic element with a container made of copper, for example :
de
en
- GB298870A - Improvements in locking devices for electric-lamp bulb supports of direction indicators :
en
- FR644974A - Method and apparatus for the permanent and independent saturation of juices in the manufacture of beet sugars and cane sugars :
en
fr
- GB298754A - Improvements in or in connection with float actuated valves :
en
- GB298817A - Improvements relating to mattresses, cushions or the like :
en
- GB275959A - Improvements in wheel rims for vehicles :
en
- GB298799A - Improvements in pneumatic brakes for vehicles :
en
- CA284041A - Picture transmission mechanism :
en
fr
- ES108691A1 - Manufacturing process of agglomerated solid carbon dioxide and device for the use of this process. :
en
es
- FR645030A - Method and device for tying pipes, boxes, bales, balls and other objects :
en
fr
- GB291086A - Improvements in or relating to two stroke internal combustion engines :
en
- GB298761A - Improvements in or relating to revoluble fire bars for domestic cooking ranges :
en
- ES107548A1 - New portfolio or pocket album, in which phototypes, photographs and analogues are easily collected. :
en
es
- ES109360A1 - A mechanism of automatic opening and closing of the heads of the fire hydrants. :
en
es
- US1688292A - System of modulating carrier currents :
en
- ES109410A1 - Detonating device alarm against theft. :
en
es
- FR644809A - X-ray generator :
en
fr
- FR645123A - Device allowing rapid opening of cans :
en
fr
- GB298871A - Improvements in and relating to windscreen wipers used in conjunction with internal combustion engines :
en
- GB283912A - Improvements in combined electric switches and voltage regulators :
en
- DE466957C - Clamp for hanging electrical lamps for outside lighting on a horizontal hanging tube :
de
en
- FR644902A - case containing a strip of photographs which can be unrolled or wound up at will and friction mechanism allowing these maneuvers :
en
fr
- ES109344A1 - A new shutter applicable to all kinds of film projection machines, by means of which the alternating current can be used, as well as the continuous one, without making use of rectifiers, and without suffering light oscillations the projection :
en
es
- US1687962A - Display stand :
en
- US1688299A - Valve :
en
- GB298695A - Improvements in or relating to electric heaters :
en
- USD76627S - Barnet newland :
en
- GB298718A - Improvements in or relating to resilient soles and heels for boots and shoes :
en
- FR644845A - Improvements in apparatus for the manufacture of metal tubes and other tubular objects :
en
fr
- FR645090A - Improvements in the manufacture of a gas suitable for heating and lighting :
en
fr
- FR645171A - Parachute training :
en
fr
- GB286265A - Improvements in illuminating bodies :
en
- GB298853A - Combined variable-speed drives for paper-making machines and the like :
en
- US1687893A - Automatic train-pipe connecter :
en
- US1687625A - Toilet preparation :
en
- US1688119A - Motor support for washing machines :
en
- US1688288A - Pudding cloth and the like :
en
- DE467036C - Process for dyeing cellulose esters and ethers :
de
en
- DE466904C - Detinning of tinplate waste :
de
en
- GB299343A - Improvements in the dyeing, printing or stencilling of materials made with or containing cellulose derivatives :
en
- FR645049A - Improvements in lead alloy sheaths for single-conductor cables for alternating currents :
en
fr
- FR645098A - Process for sealing joints in thermite welds :
en
fr
- ES109332A1 - Improvements in fast acting valves. :
en
es
- CH128265A - Process to produce low-carbon metals or alloys. :
de
en
- US1687555A - Recording apparatus for relays :
en
- US1688180A - Vehicle-spring shackle :
en
- CH128323A - Varicose vein stocking. :
de
en
- AU1128328A - Improvements in and relating to valve gear for internal combustion engines :
en
- CA284080A - Induction motor :
en
fr
- US1688129A - Friction-clutch transmission :
en
- CH129216A - Double glazed windows with metal frames. :
de
en
- DE467095C - Ventilation device for gasoline dispensers with non-return valve :
de
en
- DE467115C - Method of fastening open rings and handles made of wire, which engage with pins in the object to be carried :
de
en
- DE467175C - Ferrari counter with adjustable magnetic shunt to the driving flow of the iron :
de
en
- ES109450A1 - Automatic disconnector-connector mechanism for single-phase induction motors with auxiliary start winding. :
en
es
- US1687957A - Refrigeration :
en
- US1688016A - Hollow metal joist :
en
- US1687573A - Elevator mechanism for conveyers :
en
- US1687915A - Shoe :
en
- DE467189C - Using the pressure plate :
de
en
- CA283979A - Snow shovel :
en
fr
- CH128261A - Electric light switching device on alarm clocks. :
de
en
- CH128303A - Plug contact. :
de
en
- US1687613A - Collapsible hat and coat rack :
en
- US1688175A - Forging balls from long bars :
en
- AU1240228A - Improvements in marblizing processes :
en
- US1687866A - Flat-knitting machine :
en
- US1687801A - Method of fabricating felts and felt materials :
en
- CA283989A - Composition shingle :
en
fr
- CH128352A - Coaster brake. :
en
fr
- CH127748A - Wire mattress. :
de
en
- CH128297A - Method of joining the ends of the individual conductors of a divided electrical conductor. :
de
en
- DE466826C - Air brake :
de
en
- US1688009A - Snowplow :
en
- US1688114A - Prepayment message receiving and delivering device :
en
- USD76607S - Design poe a :
en
- ES109427A1 - A new tool for digging by hand. :
en
es
- DE467053C - Process for the complete coating of the individual cores of metal powders, which are used in particular for the production of magnetic cores, with an electrically insulating layer :
de
en
- GB294567A - Improvements in brakes for bicycles and like vehicles :
en
- FR644912A - Drum compass, with side reading, intended more particularly for airplanes :
en
fr
- ES108514A1 - The new industrial product hygienic clothing for newborns consisting of several garments combined together. :
en
es
- GB298860A - Improvements in and relating to gates for cinematographic apparatus :
en
- US1687632A - Lubricating system for gyroscopes and other apparatus :
en
- ES107898A1 - A process for manufacturing cane pulp and simultaneously extracting its soluble content by diffusion. :
en
es
- ES108574A1 - A new procedure, with the corresponding device, for the torrefaction of the crushed cork and the manufacture of the agglomerates. :
en
es
- FR645112A - Apparatus for distributing and placing concrete and similar materials by compressed air :
en
fr
- FR645148A - Opening device for metal boxes :
en
fr
- GB274507A - High emission thermionic valve :
en
- GB291000A - Locking bar for loose leaf binders :
en
- NL18815C - :
en
- GB299080A - Improvements in or relating to filters :
en
- CH128345A - Device to be attached to sacks for fast tying and reopening of the same. :
de
en
- CH128365A - Circulating muffle furnace. :
de
en
- FR645057A - Steam generator for water gas generator :
en
fr
- FR645183A - Fire extinguisher :
en
fr
- GB298967A - Improvements in or relating to motor car bodies :
en
- US1687624A - Relay :
en
- CA283967A - Umbrella attachment for tractors :
en
fr
- DE467066C - Device for lifting high layered or high placed objects :
de
en
- ES107797A1 - Perfections introduced into the spinning devices of cellulose ether or ester solutions. :
en
es
- FR645025A - Improvements to controllers for electric motors :
en
fr
- US1687728A - Gutter-broom attachment for sweeping machines :
en
- US1687830A - Air odorizer for electric fans :
en
- DE467071C - Ventilation device for rooms that responds to excess pressure :
de
en
- CA8092S - Punch for use in perfcrating the seal of the fluid reservoir pertaining to a fire extinguisher :
en
- CA284059A - Steel manufacture :
en
fr
- CH128343A - U-shaped crate clip. :
de
en
- US1687491A - Synchronizing clock :
en
- US1687779A - Lubricant-expelling apparatus :
en
- US1687840A - Rail-connecting rod :
en
- US1687668A - Bearing :
en
- US1688122A - Fuse cutting, splitting, and capping machine :
en
- FR645086A - Continuous washing device :
en
fr
- GB274509A - Incandescent cathode for electron discharge tubes :
en
- CA284052A - Pencil manufacture :
en
fr
- CH128310A - AC circuit protection device. :
en
fr
- USD76601S - Design foe :
en
- CH128226A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- USD76621S - Design for a label blank :
en
- ES107522A2 - A machine for pressing grapes. :
en
es
- FR644864A - Splash guards for all vehicles :
en
fr
- US1687614A - Auxiliary ram for stokers :
en
- US1687950A - Pebpetttal calendar :
en
- ES109379A1 - Enunciated procedure of aerial locomotion by cable applying the explosion and electric motors to funicular lines with the industrial purpose of using said new procedure as transport of goods and especially of travelers. :
en
es
- ES109419A2 - Back pressure steam driving force installation. :
en
es
- ES108989A1 - Improvements in metal sheet tiles and their analogues. :
en
es
- GB298729A - Improvements in or relating to means or apparatus for affixing and/or cancelling stamps and the like :
en
- GB299817A - Improvements in and relating to the manufacture of paper and compositions therefor :
en
- US1688072A - Hame tug :
en
- US1688105A - Furnace :
en
- US1688173A - Railway signaling :
en
- FR644985A - Improvements in the treatment of materials consisting of or comprising cellulose derivatives :
en
fr
- DK39363C - Compound pipe mill. :
da
en
- GB290555A - Improvements in and relating to apparatus for sterilizing liquids :
en
- GB298766A - Method of and apparatus for the production of braiding :
en
- DE466997C - Method of manufacturing an electrode for an overvoltage protection device :
de
en
- US1687586A - Fiber core :
en
- GB298879A - Improved device for scraping or scouring floors :
en
- GB298210A - Improvements in or relating to carburettors for internal combustion engines :
en
- DE467170C - Process for the manufacture of barrels :
de
en
- GB291798A - Improvements in or relating to electro-magnetic brake shoes for railways :
en
- DE466990C - Process for the preparation of a blue-green buffalo dye :
de
en
- GB298838A - Improvements in boots or shoes for dancing :
en
- DK39360C - Device for repeated switching on of automatic circuit breakers. :
da
en
- US1687675A - Mechanical toy :
en
- US1687978A - Ernst gerling :
en
- US1688150A - Signors :
en
- US1687604A - Pump control :
en
- DE467153C - High pressure gate valve :
de
en
- GB298829A - Improvements in or relating to gramophones :
en
- CA284051A - Rubber coated fabric manufacture :
en
fr
- FR645076A - Table for hand machine to make addresses :
en
fr
- ES109371A1 - Dump truck allowing to unload wagons carrying discontinuous side doors, front, and Talbot type wagons. :
en
es
- DE467290C - Rules for arc lamps :
de
en
- DE466860C - Device for acoustic signaling, especially for horns :
de
en
- US1687974A - Weed puller :
en
- USD76614S - Okla h :
en
- CA284044A - Narrow light aperture :
en
fr
- GB298881A - Improvements in the method of and apparatus for attaching covers to heels of boots and shoes :
en
- DE466946C - Tab for the routing maps of map rooms, consisting of two parts to be connected to each other and to the map by tongues :
de
en
- US1687548A - Valve :
en
- GB289842A - Improvements in or relating to gear transmission for automobile or like vehicles :
en
- FR644844A - Side fender for automobiles and other cars :
en
fr
- FR645038A - Improvements in fuel injection systems for diesel machines :
en
fr
- CH128322A - Shoe insert. :
de
en
- ES105499A2 - An explosion bucket break contact for an electrical switch in oil. :
en
es
- DE467173C - Flue gas preheater for steam boilers with pipe groups connected in series :
de
en
- DE467090C - Process for the production of photosensitive layers by means of diazo compounds :
de
en
- CA283983A - Orthographic keyboard :
en
fr
- GB298673A - Improvements in or relating to multi-leaf one-way torque-transmitting clutches :
en
- FR644930A - Improvements to devices for weighing high load by freight elevators, cranes and other lifting devices :
en
fr
- AU999127A - Improvements in refrigerating systems :
en
- US1688144A - Sterilizer :
en
- AU1191428A - Improvements relating to electrically operated apparatus for railway signalling andthe like :
en
- CA284038A - Hasp :
en
fr
- US1687639A - Tape sponging and shrinking machine :
en
- US1688170A - Hoisting apparatus :
en
- DE466356C - Electric gas purifier :
de
en
- ES109506A1 - A device for varying the resistance or reactance of an electrical circuit. :
en
es
- US1687591A - Gear-shifting mechanism :
en
- US1687902A - Circuit alarm :
en
- US1688181A - Screw driver :
en
- US1688189A - Rectifier system :
en
- USD76598S - Design for a store front :
en
- CH128166A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- FR644987A - Automatic slowdown or stop warning device for bicycles, motorcycles, sidecars, etc. :
en
fr
- FR645193A - Gearbox for starter motor :
en
fr
- GB298743A - Improvements in corner pieces for boxes, packing cases and the like :
en
- US1687990A - Substances :
en
- FR644847A - Improvements to wool spinning processes :
en
fr
- DE467027C - Spring protection gaiters, especially for motor vehicles :
de
en
- GB298846A - Improvements in or connected with foldable or collapsible boxes :
en
- US1688056A - Shoe-sewing machine :
en
- DE467025C - Process for the production of firmly adhering electrolytic chromium deposits :
de
en
- FR644881A - Super-reaction receiver device for radiotelephony :
en
fr