• CA429971A - Engine liquid fuel injection pump : en fr
  • US2384635A - Flexible hose coupling : en
  • AU2307545A - Improvements in multiple pumps for use in liquid distribution systems : en
  • US2384462A - Reinforced artificial casing for food products : en
  • ES11536U - Capachos filters or capes for the extraction of oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES170554A1 - A BACTERICIDE AND LUMINESCENT ULTRAVIOLET LAMP : en es
  • US2384694A - Necktie holder : en
  • CA429905A - Wheel structure : en fr
  • CH239032A - Gearbox for headlight system. : de en
  • CA429897A - Wood peeling machine : en fr
  • FR902786A - Mounting device for preselectors : en fr
  • GB571786A - Improvements relating to mouldable compositions and to methods of making the same : en
  • USD142363S - Air conditioning vaporizer h. goodman : en
  • CA14269S - Pair of circular plaques : en
  • ES11071Y - Hook for splices. : en es
  • CA429892A - Drafting device : en fr
  • US2384778A - Irradiating bottle filling machine : en
  • ES6294Y - Crossword board game. : en es
  • CH238982A - Process for the production of spinnerets from thermoplastic compounds. : de en
  • CH239150A - Process for the production of a new benzene sulfonamide derivative. : de en
  • GB571895A - Removable tray rack construction : en
  • FR902670A - Improvements to drawers for furniture and the like : en fr
  • GB571846A - Improvements in shock-absorbing connections between relatively movable parts, more particularly in resilient wheels : en
  • GB571914A - Trench digging machine : en
  • GB571938A - Improvements relating to method for the working of thermal power plants : en
  • AU115854B2 - Improvements in or relating to the manufacture of liquid containers : en
  • US2384706A - Hydraulic system : en
  • CA429904A - Wheel structure : en fr
  • ES8504Y - Depressed longitudinal seam, welded with truncation, applied to the body of sheet metal tanks, especially in tin cans. : en es
  • GB571870A - Improvements relating to unidirectional microphones : en
  • AU287041A - Improvements in or relating to the manufacture of liquid containers : en
  • CA429965A - Quenching nozzle : en fr
  • FR902682A - Assembly and disassembly process for press or shrink assemblies : en fr
  • GB571828A - Improvements in or relating to the shape of shuttles for looms which move longitudinally in guides : en
  • US2384698A - Water-power wheel : en
  • US2384582A - Face clutch : en
  • FR902815A - Instrument indicating the color of a light regardless of the intensity : en fr
  • CH239143A - Process for the preparation of a new tetracyclic ketone. : de en
  • US2384445A - Helicopter : en
  • US2384645A - Process for dehydrogenating hydrocarbons : en
  • CH239087A - Method for operating a gas turbine system for propelling ships. : de en
  • US2384481A - Insole-insert combination : en
  • US2384547A - Butadiene copolymers : en
  • US2384616A - Basin or graving dry dock : en
  • ES11332Y - Wristband for wristwatches. : en es
  • ES7149Y - Mold to obtain combs of fusible material and solidifiable by cooling. : en es
  • ES5668Y - Instructional game system : en es
  • FR902729A - Improvements to mowers or harvesters : en fr
  • US2384678A - Machine gun case and link ejection chute : en
  • AU128398B2 - Improvements in toy building blocks and like elements : en
  • AU2321345A - Improvements in arrangements for feeding electric discharge apparatus : en
  • US2384767A - Wind impeller governor : en
  • AU128898B2 - Improvements in liquid distribution systems : en
  • CA429917A - Glass thread or glass silk manufacture : en fr
  • CH239114A - Containers for a surgical suturing instrument and accessories therefor. : de en
  • FR902771A - Die-casting paste based on artificial resins and textile fillers : en fr
  • ES170019A1 - A NEW POWER GENERATOR, WITH TOTALLY ELECTRIC OPERATION : en es
  • ES7017Y - Projection cliché graphic indicator of exact time and advertising. : en es
  • FR902801A - Device for transverse movement of the object in the beam path of corpuscular ray apparatus : en fr
  • ES170581A1 - PROCEDURE FOR THE MANUFACTURE OF GLASS : en es
  • FR902690A - Roller skates : en fr
  • FR902893A - Tunnel air purification process : en fr
  • GB571932A - Improvements in or relating to carburetters for internal combustion engines : en
  • GB571892A - Improvements in and relating to seine net winches : en
  • ES170314A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SLIDING DOORS FOR MOBILE VEHICLES : en es
  • GB571864A - Improvements in permutation locks : en
  • CA429950A - Telephone system : en fr
  • CH239038A - Device for measuring inclinations. : de en
  • GB571935A - Improvements in or relating to pipe couplings : en
  • GB571801A - Improvements in or relating to plunger-type electric switches : en
  • CH239077A - Hose clamp. : de en
  • US2384592A - Single-powder photographic developers : en
  • US2384746A - Recoil operated ammunition feed for machine guns : en
  • ES6815Y - Elastic material ring to isolate vibrations. : en es
  • US2384607A - Derivatives of 5-amino-1,3-dioxanes and method of making same : en
  • ES11076Y - Doll. : en es
  • FR902739A - Method and device for the manufacture of electric tubular heating bodies : en fr
  • CH239003A - Process for manufacturing glycol. : en fr
  • US2384667A - Paper currency : en
  • US2384676A - Method and machine for making composite boards : en
  • US2384745A - Drill spindle driving mechanism : en
  • DK63923C - Method for Making Cell Stimulating Products from Blood Fluid. : da en
  • ES170553A1 - A PROCEDURE TO PRODUCE NORMALLY LIQUID HYDROCARBONS : en es
  • FR902706A - Disconnector locking device for multi-pole switches : en fr
  • FR902744A - Improvements in chemical processes to make delicate fruits and vegetables resistant to storage and / or transport over long distances : en fr
  • GB571788A - Improvements in or relating to the production of building construction units : en
  • GB571835A - An improved cable plug connection : en
  • US2384443A - Plastic composition and method of preparing same : en
  • GB571822A - Method of making hollow articles of glass or other material while in a plastic state : en
  • ES11856U - Electric plug to assemble and disassemble by hand, with insulating box. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11859U - An electric liquid heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR902743A - Sliding pad with cavities in the friction surface : en fr
  • FR902747A - Method and device for hardening parts : en fr
  • GB571782A - Improvement in retractable landing gear for airplanes : en
  • US2384639A - High-speed shutter : en
  • ES170584A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF COMPOSITIONS OF SUBJECTS : en es
  • ES10590Y - Device to rectify the toenails that go into the meat. : en es
  • US2384599A - Buffing and polishing wheel : en
  • ES7155Y - Dynamos attached to the wheel hub of bicycles and similar vehicles. : en es
  • US2384753A - Monoazo dyestuffs : en
  • US2384782A - Automotive vehicle : en
  • FR902721A - Charging device for gasifiers : en fr
  • CH239095A - Magnetically operated small switch. : de en
  • ES6296Y - Sport or bathing suit. : en es
  • US2384608A - Acylated aminoalcohol esters of carbonic acid : en
  • US2384662A - Animated illustration : en
  • US2384749A - Monoazo dyestuffs : en
  • GB571806A - Improvements in or relating to mountings for automatic machine guns : en
  • GB571838A - Improvements in or relating to electrical socket contacts : en
  • ES8579Y - New type of toothbrush case. : en es
  • FR902673A - Improvements made to screw closures for containers, in particular for mess tins or gourds : en fr
  • ES170541A3 - NEW ELASTIC SYSTEM FOR FIXING THE TERMINALS OF BELTS, STRIPS OR LONGITUDINAL PIECES IN GENERAL : en es
  • ES7271Y - Soap bar with hollow body. : en es
  • ES170552A3 - IMPROVEMENTS IN JET EQUIPMENT : en es
  • ES4750Y - Pruning shears. : en es
  • GB571937A - Improvements in or relating to the manufacture of composite or clad metals : en
  • US2384735A - Alkylation process : en
  • US2384680A - Hat packing stay and combination package : en
  • CA430010A - Glazing unit : en fr
  • ES4801Y - Fantasy tubular case carrying products in the shape of a pencil. : en es
  • CA429916A - Hockey game : en fr
  • FR902896A - Electric discharge tube with welding between glass and metal : en fr
  • CA430007A - Expanded cellular rubber manufacture : en fr
  • USD142364S - Design for a jacket : en
  • ES7964Y - Device for the protection of food and objects against ants and other insects. : en es
  • GB571829A - Cyanostyrene copolymers : en
  • FI20781A - Suitcase name tag : en fi
  • US2384677A - Apparatus for utilizing liquefied gases : en
  • FR902749A - Process for the preparation of agents and impregnation baths : en fr
  • ES11140Y - Underpants. : en es
  • CH239049A - Waterproof box for watches and measuring devices. : en fr
  • CA429992A - Thermionic valve circuit : en fr
  • CH239028A - Thumbtack. : de en
  • US2384531A - Double hammer for hammer mills : en
  • DK63918C - Automatic Private Telephone Exchange. : da en
  • ES11848U - Improved packaging for pharmaceutical and medicinal products. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170530A1 - IMPROVEMENTS IN OR RELATIVE TO PROPULSOR MECHANISMS : en es
  • ES9951Y - Closure device based on a cord or rubber braid, applicable to folders in general. : en es
  • US2384732A - Feed mechanism : en
  • CA429934A - Conduit supporting device : en fr
  • CA430056A - Yarn winding device : en fr
  • US2384632A - Manufacture of paper of good wet strength : en
  • AU131750B2 - Improvements in or relating to luminous signs : en
  • CH239053A - Timepiece. : en fr
  • US2384672A - Pressure sealing joint : en
  • US2384491A - Method of treating vulcanized oils : en
  • CA429952A - Resonant fatigue testing machine : en fr
  • CH239170A - Rotary crank with pedal, in particular for bicycles and stationary drive devices for electric power generators. : de en
  • CA429953A - Resonant fatigue testing machine control system : en fr
  • US2384493A - Bronzing lacquer : en
  • USD142357S - Younghusband combination monet clip and watch : en
  • DK63931C - Mechanism for Securing Window Hasps in Closed Position. : da en
  • FI20782A - Closing and hanging device for suit bags : en fi
  • FR902781A - Process for the production of single-color images for direct examination or transparency : en fr
  • CA430047A - Article handling device : en fr
  • ES8714Y - Flat tile. : en es
  • US2384674A - Method of renovating worn gap gauges : en
  • GB571861A - Improvements in and relating to warp protector stop motions for weaving looms : en
  • ES11252Y - Construction posts or pillars for use in buildings. : en es
  • ES6094Y - Reinforced concrete joist. : en es
  • CH238980A - Bottle with screw cap for fine-grained to powdery goods. : de en
  • US2384563A - Magnesium silicates and process for making same : en
  • US2384637A - Film magazine : en
  • ES7331Y - Continuous system to subject a matter or a mixture of materials to physical or chemical actions with the intervention of heat. : en es
  • US2384527A - Machine tool : en
  • CH239113A - Containers for a surgical suturing instrument and accessories therefor. : de en
  • US2384655A - Two-film camera : en
  • US2384775A - Telephone system : en
  • US2384489A - Method of making electric motor rotors : en
  • ES9187Y - Aerodynamic shot for hunting shooting. : en es
  • FI20778A - Flerfasig arc magnetic magnets inductance : en fi
  • US2384496A - Garbage incinerator : en
  • US2384644A - Pressing iron : en
  • GB571783A - Improvements relating to casting dopes : en
  • ES10030Y - Toy. : en es
  • FR902827A - Fuel injection system for internal combustion engines : en fr
  • FR902840A - Thermoelectric couple : en fr
  • US2384763A - Peanut digger and shaker : en
  • CH239026A - Feather pen. : de en
  • GB571841A - Improvements in and connected with the sterilisation of injection needles and their storage : en
  • ES8638Y - Hair clip. : en es
  • GB571911A - Isomerizing hydrocarbons : en
  • US2384595A - Lubricating oil : en
  • US2384476A - Antivibration or shock absorber mount : en
  • US2384643A - Objective for reflex sight : en
  • ES10863Y - Flexible and transparent container for toothpastes, beauty and hygiene creams and other similar preparations. : en es
  • FI20797A - Anordning vid vertikala centrifugalpumpar med direktkopplad elektrisk motor : en fi
  • US2384515A - Signal recording apparatus : en
  • ES4765Y - Protective arrangement for discs of talking machines. : en es
  • US2384588A - Steam generator : en
  • GB571884A - Improvements in and relating to machines for sizing and drying printing paper as it passes to roller printing machines : en
  • US2384661A - Animated illustration : en
  • ES10085Y - Sports photochromes. : en es
  • ES4633Y - Armed transparent paper. : en es
  • FR902709A - Process for obtaining cellulose from raw materials which contain it : en fr
  • GB571918A - Improvements in indicating apparatus such as production control boards : en
  • FI20800A - Mediation for brown wagons and carts : en fi
  • ES170547A3 - A PROCEDURE FOR MANUFACTURING ARMED SIDE RODS FOR GOGGLES : en es
  • US2384711A - Infant's carriage : en
  • FI20776A - Anordning for fast connection to the cable connection to the connection of the apparatus of the cable assembly : en fi
  • GR10450B - METHOD OF PHYTOCHEMICAL MANUFACTURE OF METALLIC PLASTIC MODELS. : el en
  • FR902833A - Welding of alloys containing aluminum and / or silicon : en fr
  • ES170525A1 - SYNTHETIC RUBBER MANUFACTURING PROCEDURE : en es
  • FR902702A - Fluid return device actuating hydraulic motors in variable-pitch overhead propellers : en fr
  • GB571853A - Improvements in incubators : en
  • US2384530A - Rounding machine : en
  • ES170556A1 - IMPROVEMENTS IN ELECTRICAL SIGNALING SYSTEMS : en es
  • ES170560A1 - AN AUTOMATIC VALVE FOR STANDING CABIN : en es
  • ES170609A1 - A CONTINUOUS MACHINE FOR THE WORK OF THE SPARTO AND OTHER SIMILAR FIBERS : en es
  • FR902651A - Marking method and apparatus : en fr
  • US2384513A - Code-controlled apparatus : en
  • FR902897A - Alkaline alcoholates low in caustic alkali : en fr
  • ES5650Y - Wooden tiles for flooring. : en es
  • ES7925Y - Perfected filter basket. : en es
  • GB571889A - Improvements relating to desk lockers : en
  • US2384526A - Fire extinguisher : en
  • US2384561A - Nonbacklash device for fishing reels : en
  • ES8521Y - Cement vault type. : en es
  • FR902878A - Process for preparing resins for varnishes : en fr
  • ES10199Y - Metal seal for packaging boxes. : en es
  • ES4826Y - Core for coils, bobbins and other textile windings. : en es
  • US2384701A - Hydraulic operating unit : en
  • ES170237A1 - A PROCEDURE FOR OBTAINING FUELS, LUBRICANTS AND BY-PRODUCTS, BASED ON LIGNOCELLULOSIC MATERIALS : en es
  • AU120336B2 - Lifting trestle for use in conjunction with chassis straightening machine : en
  • CH239051A - A method of manufacturing a watch case and watch case obtained by this method. : en fr
  • GB571837A - Improvements relating to closures for vessels : en
  • FR902740A - Application on stoneware and other tiles of the varnish used on the so-called glazed engobed ceramics : en fr
  • US2384554A - Cloth pinning device : en
  • GB571922A - Temperature responsive control apparatus : en
  • ES8750Y - Label. : en es
  • FR902766A - Trimmer comb : en fr
  • CA429921A - Wound protector : en fr
  • GB571898A - Improvements in light-current electrical switches particularly for use in radio apparatus : en
  • IE16942L - Growth-decrement factor : en
  • FR902817A - Transmission device between a double rotation motor and two shafts located on a common axis and rotating in the same direction : en fr
  • US2384501A - Platinum metal catalysts and the manufacture thereof : en
  • ES6386Y - Perfected toothbrush. : en es
  • FR902768A - Standard assembly of molded elements : en fr
  • ES7164Y - Ceramic brick : en es
  • GB571881A - Improvements in and relating to methods of forming intricate shapes from extruded metal powder : en
  • ES4741Y - Glazed tiles. : en es
  • ES170539A2 - IMPROVEMENTS IN THE OBJECT OF MAIN PATENT NUMBER 167218 : en es
  • GB571908A - Improvements in or relating to telephone or like systems : en
  • ES10989Y - Shoe with flexible union of the sole and the heel. : en es
  • FR902752A - Process for the production of layers which reduce the effect of reflection, insensitive to fatty substances and particularly solid, on optically active surfaces : en fr
  • ES10326Y - Device applicable to shoemaking machines. : en es
  • ES7647Y - Perfected toilet. : en es
  • US2384700A - Alkylated phenyl-isopropyl-amines and process for the manufacture of same : en
  • FR902735A - Voltage transformer socket : en fr
  • ES7385Y - Improved radio receiving apparatus. : en es
  • CA429889A - Light beam transmission and modulation : en fr
  • CA430050A - Die casting forming and trimming method : en fr
  • US2384574A - Butadiene-1,3 copolymers : en
  • US2384483A - Plow attachment for tractors : en
  • CA429951A - Static frequency reducer : en fr
  • GB571827A - Improvements relating to liquid flow meters : en
  • US2384576A - Apparatus for forming corrosion resisting films : en
  • CA430019A - Fire extinguishing composition : en fr
  • CA429894A - Fur choker : en fr
  • ES170158A3 - PROJECTORS FOR RAIN, SNOW AND FIRE SCENARIO EFFECTS : en es
  • FR902711A - Tool chuck, in particular drill chuck or tap holder : en fr
  • FR902846A - Glue : en fr
  • US2384696A - Control system : en
  • GB571855A - Improvements in and relating to the suspension of a cable or the like between supports : en
  • LU27717A1 - : en
  • GB571869A - Improvements relating to connector pins for electrical plug and socket connections : en
  • GB571799A - Improvements in and relating to the treatment of fibres, yarns and piece goods formed wholly or partly of jute : en
  • FI20787A - The mask is used for a single day : en fi
  • FR902700A - Machine for unstacking coal or other minerals, mobile along the working face : en fr
  • FR902708A - Process for the treatment of castings cast in difficult-to-machine alloys : en fr
  • ES8549Y - Special cap for nail polish and lacquer bottles. : en es
  • AU2316545A - Collapsible carriages : en
  • ES5482Y - Combination cut end rails. : en es
  • ES8030Y - Holder for soap bars. : en es
  • US2384704A - Steam generator : en
  • FR902757A - Torch with gas saver : en fr
  • US2384535A - Butadiene copolymers and method of preparing same : en
  • US2384649A - Wheel : en
  • FR902658A - Elastic clamping connection terminals : en fr
  • CH239085A - Device for starting throwing devices with auxiliary internal combustion engine for internal combustion engines. : de en
  • CH238970A - Process for the production of fuel briquettes. : de en
  • CA430024A - Tank valve assembly : en fr
  • FR902868A - Process for reducing the aging of selenium rectifiers with covering electrodes, for example made of tin / cadmium : en fr
  • AU2313245A - Therapeutic compositions containing 2-aminoalkanes and salts thereof : en
  • DK63916C - Ammonia Oxygenation Procedure. : da en
  • ES8572Y - Postcard, phono-photographic. : en es
  • ES9725Y - Coil of self that has a core and a shell of magnetic material. : en es
  • FR902669A - Advanced remote control system : en fr
  • FR902829A - New pocket accumulator assembly, unsulfatable and stainless : en fr
  • GB571883A - Improvements in and relating to ploughs : en
  • GB571921A - Improved means for paving unstable soil in the construction of roads, runways or thelike : en
  • ES7501Y - Rubberized closure. : en es
  • ES11852U - Red wire mesh reinforced with rubber strips and vulcanized canvas for roller shutters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR902680A - Voltage stabilizer tube : en fr
  • ES11841U - A hand powder (Machine-translation by Google Translate, not legally binding) : en es
  • GB571880A - Improvements in and relating to hospital bedsteads : en
  • US2384717A - Television scanning system : en
  • ES10953Y - Support device for lighting lamp on sewing and embroidery machines. : en es
  • GB571872A - Improvements in or relating to tie-on labels : en
  • CH239151A - Process for the production of a new benzene sulfonamide derivative. : de en
  • CH238994A - Screening apparatus. : en fr
  • ES4745Y - Device for fixing the block on the bar of the looms. : en es
  • AU120333B2 - Improvements in or connected with wool combing machines : en
  • CH239034A - Emergency power group for shelters. : de en
  • AU120330B2 - Improvements in or relating to means for trimming the edges of grass lawns or for cutting grass turfs : en
  • CA430027A - Printing telegraph motor control : en fr
  • ES11204Y - Protectors for tables and the like. : en es
  • FR902676A - Contactor, in particular electric vibrator : en fr
  • FR902748A - Method and device for photographic inscription on cylinders and the like : en fr
  • GB571905A - Selenium rectifiers : en
  • US2384587A - System for generating steam : en
  • US2384629A - Process of making a bleaching agent : en
  • CH239017A - Clip for detachably stapling loose sheets of paper together and for closing sample bags. : de en
  • US2384470A - Dual engine vehicle : en
  • US2384739A - Geophysical prospecting apparatus : en
  • FR902842A - Process for preparing water-stable compositions from polymerization or polycondensation products in emulsion form : en fr
  • ES9799Y - Reinforced construction suitcase. : en es
  • US2384671A - Coating compositions and the like : en
  • CA430026A - Thermo-plastic material heating means for moulding : en fr
  • CH239024A - Multi-layer halo-free color photographic materials including multi-layer paper. : de en
  • ES8678Y - Bag to sell and keep pens. : en es
  • CH239030A - Washer for ski pole. : en fr
  • CH239006A - Process for the preparation of a substantive yellow dye. : de en
  • FR902875A - Objects subjected to stress at low temperatures : en fr
  • CH238959A - Wall skeleton. : de en
  • CA430001A - Lift device : en fr
  • FR902705A - Aircraft fuselage : en fr
  • GB571824A - Improvements relating to the attachment of nose-caps to firearms : en
  • CH239080A - Device controlled by a membrane. : de en
  • US2384641A - Mechanical movement and swaging machine : en
  • CA429947A - Multiple circuit breaker : en fr
  • US2384657A - Method of making photographic films : en
  • US2384556A - Apparatus for tinning the edges of can body blanks : en
  • US2384594A - Protective armor : en
  • ES11838U - Reinforced espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • ES9730Y - Indirect calcium cathode, intended for an electrical discharge tube. : en es
  • CA430038A - Ball joint : en fr
  • CH239067A - Dry razor. : en fr
  • CH238971A - Device for immersing a carbide basket in the development water of acetylene generators. : de en
  • CA429902A - Wheel structure : en fr
  • CA429998A - Mouldable material manufacture : en fr
  • CA429890A - Milling device : en fr
  • BE458358A - X-ray machine with separate controls for fluoroscopy and radiography : en fr
  • CH239000A - Process for the preparation of a sulfuric acid ester. : de en
  • ES6344Y - A model of hollow vault for constancy made with cement and vegetable fibers, especially Madeira shavings : en es
  • ES4242Y - Procedure for expanding the useful cargo space in mechanical traction vehicles, especially in trucks, by extending their loading platform to various dimensions with closed and open sides. : en es
  • AU1232543A - Snap switch overtravel mechanism : en
  • US2384714A - Tubular heat exchanger : en
  • US2384507A - Observation instrument : en
  • US2384723A - Putting green : en
  • US2384731A - Vulcanizable isobutylene-monovinylacetylene synthetic rubber : en
  • CA430003A - Fuel injection pump : en fr
  • CA429982A - Sheet metal can : en fr
  • CA429988A - Harvester pick-up mechanism : en fr
  • AU2314545A - Improvements in or relating tothe manufacture of moulded articles : en
  • ES11299Y - Drawings to illuminate, : en es
  • FR902831A - Automatic brake linkage adjuster : en fr
  • CA429886A - Boat tackle braking device : en fr
  • US2384631A - Radio antenna for automobiles and the like : en
  • ES8751Y - Toilet seats. : en es
  • FI20788A - Forestry equipment : en fi
  • GB571826A - Improved oriented fibres of hydroxylated vinyl interpolymers : en
  • ES11863U - Embossed sheet metal element for fixing rods or crossed wires (Machine-translation by Google Translate, not legally binding) : en es
  • CH238983A - Yarn guide drive device, in particular on Kötzerspulmaschinen. : de en
  • FR902839A - Lightweight construction set : en fr
  • CH239072A - Process for the production of mosaic panels. : de en
  • US2384581A - Synchronous motor time meter : en
  • CH238965A - Trench excavator with a machine frame movable on caterpillars and an excavator ladder attached to the latter so that it can be adjusted at least approximately perpendicular to the direction of travel. : de en
  • CH239066A - Process for preserving wood. : de en
  • FR902849A - Protective cap for elbow tubes : en fr
  • ES11238Y - Armchair with or without arms that recesses with its twin, superimposing it. : en es
  • FI20799A - Carriage for transport and transport : en fi
  • ES7091Y - Knotted tie made of natural or imitation leather. : en es
  • ES10809Y - Eclipsable support for lamp holders. : en es
  • ES11192Y - Device for cooking milk. : en es
  • AU1019543A - Improvements in gas generator : en
  • FI20792A - Device for sharpening saw teeth : en fi
  • FR902793A - Improvement brought to wooden handles and more especially to the handles of pickaxes, masses, shovels, stone forks : en fr
  • FR902890A - Suspension device for the mobile element of electrodynamic loudspeakers : en fr
  • CA430011A - Valve and fuel injecting control mechanism for gas generating devices : en fr
  • GB571796A - Improvements in and relating to magnetic core structures : en
  • CA429975A - Triazine derivative : en fr
  • CH239002A - Process for the manufacture of olefins and diolefins by catalytic dehydration. : en fr
  • CH239138A - Elastic suspension device for motorcycles and cycles. : en fr
  • US2384552A - View and range finder : en
  • CA430045A - Permanent magnet chuck : en fr
  • FR902856A - Shoe working machine : en fr
  • ES11255Y - Filtering strainer. : en es
  • CA430015A - Blue-veined cheese making process : en fr
  • FR902820A - Column intended to support a mobile device vertically, in particular an x-ray device : en fr
  • FR902728A - Condensation products and manufacturing process for these products : en fr
  • GB571784A - Improvements in plasticizing of vulcanized rubber : en
  • GB571813A - Improvements in treatment of rubber : en
  • FR902755A - Device for driving the axis of a film winding reel : en fr
  • ES11061Y - Piece for the protection of caps and to facilitate their handling. : en es
  • FR902898A - Method for determining resistance properties : en fr
  • GB571854A - Conduit clamp : en
  • GB571924A - Improvements relating to electric and other fires : en
  • CA429888A - Valve arrangement : en fr
  • CH239054A - Electrical contactor device applied to a timepiece movement periodically winding the mainspring by means of an electromagnetic mechanism with an oscillating rotor. : en fr
  • CH239165A - Test and measurement projector for profiles of workpieces. : de en
  • US2384699A - Air cleaner : en
  • ES6533Y - Device for making lace with the sewing machine. : en es
  • FR902852A - Fret : en fr
  • ES4813Y - Electric spark igniter for gas. : en es
  • US2384783A - Pump for plastic concrete mixtures : en
  • FI20796A - Device for attaching wire rope to slatted wood : en fi
  • CA430042A - Seeding attachment for agricultural implements : en fr
  • US2384541A - Condenser material and method of making same : en
  • FR902855A - Process for the preparation of sulfonic acids : en fr
  • FR902804A - Gyroscope with electric drive : en fr
  • FR902879A - Process for the preparation of synthetic resins : en fr
  • FR902884A - High frequency transmission line : en fr
  • FR902894A - Sclerometer working by penetration : en fr
  • US2384722A - Facsimile recorder : en
  • US2384670A - Therapeutic device : en
  • ES10331Y - Steam or radiator plate for heating. : en es
  • US2384539A - Quiz board : en
  • US2384623A - Power lift and power-driven implement : en
  • US2384727A - Automatic adjusting arrangement for electrical networks : en
  • FR902684A - Control board : en fr
  • USRE22673E - Fastening means : en
  • ES11842U - A powdery (Machine-translation by Google Translate, not legally binding) : en es
  • FR902889A - Signal receiver : en fr
  • ES10597Y - Protected label-marking. : en es
  • ES170558A1 - A NEW MOLD SYSTEM FOR THE MANUFACTURE OF SHOES WITH VULCANIZED FLOOR : en es
  • FR902689A - Process for the manufacture of calcium arsenite and its instructions for use as an insecticide : en fr
  • GB571894A - Improvements in electrically heated hair waving apparatus : en
  • ES4146Y - Device for sealing strips. : en es
  • ES10686Y - Side truss brick. : en es
  • ES7691Y - Device for wrapping and supporting an insecticidal preparation, deodorant or similar applications : en es
  • GB571903A - Improvements in or relating to apparatus for toasting bread and other foodstuffs : en
  • US2384427A - Massage apparatus : en
  • US2384627A - Self-closing and slow-closing valve : en
  • US2384709A - Sanitary waste receptacle : en
  • US2384558A - Selecting impulse transmitter : en
  • ES170587A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CLARA VISTA MAMPS, MAINLY USED IN THE MARINA : en es
  • CA429962A - Milling machine : en fr
  • ES4569Y - Roller-based devices to make all kinds of decorations. : en es
  • FR902865A - Oscillating electrical circuit : en fr
  • GB571862A - Improvements in honing machines : en
  • CH239100A - Circuit arrangement for generating a constant current. : de en
  • US2384454A - Sewing machine presser foot : en
  • US2384518A - Gauging device : en
  • AU2307645A - Improvements in liquid distribution systems : en
  • CH239086A - Process for the use of heat contained in hot water for the purpose of producing mechanical energy. : en fr
  • ES11874U - Automatic closing device for books. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11141Y - Construction game consisting of a relief map. : en es
  • ES170573A1 - A PROCEDURE FOR THE TREATMENT OF OXIDATED MINERALS OF COBALT, NICKEL AND COPPER : en es
  • ES7182Y - Knot tie holder. : en es
  • FR902662A - Variable curvature wire hanger clamp, especially applicable to traction power lines : en fr
  • FR902772A - Laminate cooling apron : en fr
  • US2384640A - Aerodynamic braking device : en
  • ES11260Y - Medicated plaster or dressing. : en es
  • US2384730A - Method of preparing cast explosive charges : en
  • GB571940A - Improvements in or relating to means for lubricating the cylinders of internal combustion engines : en
  • GB571874A - Improvements in and relating to umbrellas and the like : en
  • US2384529A - Magnetic instrument : en
  • US2384559A - Collapsible box structure : en
  • CH239096A - Multiple electrical switch device. : en fr
  • AU120326B2 - Improvements in or relating to extrusion machines : en
  • CH239052A - Watch box. : en fr
  • GB571873A - Improvements in locks : en
  • US2384520A - Spring gauging device : en
  • CA429958A - Wooden spoon forming method : en fr
  • CH239005A - Process for the preparation of isoximes. : de en
  • CH238963A - Roof angel. : de en
  • USD142358S - Design for a biopsy needle unit : en
  • CA14265S - Rack : en
  • US2384444A - Method of forming counterbored receptacles : en
  • US2384776A - Power transmission unit with load speed and direction control : en
  • US2384494A - Method of packaging : en
  • CH238976A - Container for toilet brooms. : de en
  • AU2320345A - Improvements in or relating to luminous signs : en
  • DK63934C - Device for Apparatus for Cutting Press Peat. : da en
  • US2384719A - Greenhouse construction : en
  • US2384457A - Tube straightening machine : en
  • AU128738B2 - Improvements in or relating tothe manufacture of copper catalysts and their use for hydrogenating organic substances : en
  • FR902782A - Electrical signaling systems : en fr
  • CA429956A - Hydraulic accumulator : en fr
  • CH239039A - Micro-hardness tester working according to the penetrant method. : de en
  • CH239144A - Process for the preparation of 2,4-dibromo-androstandion- (3.17). : de en
  • ES170382A1 - PROCEDURE FOR THE MANUFACTURE OF CHEMICAL COMPOUNDS POWDERED OR COMPRESSED FOR THE PREPARATION OF OXYGENATED WATER : en es
  • FI20773A - Farande fräsmaskintorv-maskin med automatic avläggning av formbitarna bakom maskinen på ett torkningsfält av obegränsad storlek : en fi
  • GB571805A - An improved means for locking adjustable vehicle or like seats : en
  • CA429930A - Pipe joint : en fr
  • CA429981A - Sheet feeder side register : en fr
  • GB571823A - Improvements in or relating to abrasive articles and the method of manufacturing thesame : en
  • CH238985A - Whole-turn fabric. : de en
  • CA430012A - Stuffing box : en fr
  • CH239152A - Process for the production of a new benzene sulfonamide derivative. : de en
  • ES8732Y - Slide rule for the lathe. : en es
  • US2384435A - Fortable cutting tool : en
  • CH239119A - Process for the preparation of a new water-soluble derivative of 4,4'-diamino-diphenyl sulfone. : de en
  • CH239139A - Device for mounting a removable fin blade to a boat. : en it
  • CH239056A - Furnace for electrolytic cleaning of aluminum and process for its manufacture : de en
  • ES8232Y - Hygienic bottle-bottle-bottle. : en es
  • FR902668A - Process for shelling wicker stems or any other plants requiring such treatment : en fr
  • CH239167A - Steam-gas thermal power plant. : de en
  • GB571821A - Process and apparatus for preshrinking fabrics : en
  • FR902851A - Signal receiver : en fr
  • ES10540Y - Side contact part for lamp holder. : en es
  • ES11837U - Needle to sew espadrilles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB571919A - Processes for waterproofing cellulose fibres and the resulting products : en
  • FR902683A - Gearbox device with speed preselector : en fr
  • GB571913A - An improved manufacture of aromatic hydrocarbons : en
  • GB571811A - Improvements in or relating to finder switch arrangements for use in telephone or like signalling systems : en
  • CA429949A - Telephone system : en fr
  • ES11263Y - Handwheel for sewing machines. : en es
  • ES170157A3 - PROJECTOR FOR MOVING WATER SCENERY EFFECTS : en es
  • ES11872U - Steering set and independent wheels for tricycles, with explosion engine or pedals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR902853A - Packaging for clothing items : en fr
  • CH239027A - Auxiliary device for stencil writing. : de en
  • CH239102A - X-ray tube. : de en
  • GB571833A - Improvements in or relating to the setting of tags or like articles : en
  • US2384726A - Ether esters : en
  • CA429954A - Seal for hydraulic turbines and pumps : en fr
  • CA430023A - Horizontal hydroxylating burner : en fr
  • FI20798A - Apparatus for mixing liquid with running pressure water : en fi
  • US2384553A - Alcohol antifreeze liquids : en
  • US2384656A - Sanding device : en
  • CA430020A - Joint welding method : en fr
  • CH238992A - Improved grain grinding system. : de en
  • CA430039A - Tiltable dynamometer : en fr
  • FR902736A - Process for separating by rectification a mixture of three or more components having different boiling points : en fr
  • ES7762Y - Gas generator cap. : en es
  • US2384469A - Tamping apparatus : en
  • FR902822A - Stereoscopic comparator : en fr
  • CH239121A - Process and device for mixing fire retardants with water intended to extinguish fires. : en it
  • ES7484Y - Forged for floors. : en es
  • FR902691A - Armature contact device performing a staggering or gyrating motion : en fr
  • ES6264Y - Ceramic pieces for the filling of supporting slabs in buildings. : en es
  • FI20779A - Likriktarkoppling : en fi
  • ES10874Y - Toy of the so-called puzzle type. : en es
  • ES7591Y - Special and simplified support for, interchangeably, holding or hanging pictures, legends, labels and various objects. : en es
  • ES170606A1 - IMPROVEMENTS INTRODUCED IN ELECTRIC SHRINKING MACHINES : en es
  • FR902863A - Terminal board, in particular for cable end boxes : en fr
  • ES9789Y - Brace with this for suspenders, garters, belts and other items. : en es
  • ES8764Y - Transparent and fireproof hunting cartridge. : en es
  • CH239130A - Gripping tool for lifting the legs of ungulates for shoeing and similar operations. : de en
  • ES167446A3 - VITAMINATION OF OLIVE OIL BY MEANS OF UV IRRADIATION : en es
  • FR902712A - Oscillograph equipped with an electron ray tube : en fr
  • FR902799A - Improvement of the dielectric properties of solid paraffin and similar hydrocarbons : en fr
  • FR902871A - Manufacturing process of 1, 1-diaryl-2, 2-dichloroethanes : en fr
  • DK63930C - Ship decks with tracks for running deck cranes. : da en
  • US2384597A - Motion-picture apparatus : en
  • ES10628Y - Special woven and sewing basket for oil factories and similar uses. : en es
  • CH238957A - Stationary reel for fishing purposes. : de en
  • ES169924A1 - COUNTERWEIGHT AND VARIABLE CARRIER REVERSING DEVICE FOR LIFTING CART TROLLEY : en es
  • AU120328B2 - Fluid flow controller : en
  • CA429973A - Phosphor : en fr
  • ES6016Y - Railroad joists whose ends have a herringbone termination. : en es
  • ES10450Y - Ashtray. : en es
  • ES170334A1 - NEW INTERCHANGEABLE SHOCKS ADAPTABLE TO SHOTGUNS, ESPECIALLY HUNTING : en es
  • ES8682Y - Reel device for the winding of metallic children that prevents the draining of said winding. : en es
  • CA429977A - Camera shutter : en fr
  • CH239083A - Screw pump. : en fr
  • ES170533A1 - ELECTRIC AUTOTRANSFORMER APPARATUS APPLICABLE TO DENTAL USE : en es
  • ES8008Y - Clip. : en es
  • GB571871A - Improvements in and relating to on-load tap-changing systems for transformers : en
  • GB571915A - Improvements in or relating to the preparation of calcium pantothenate : en
  • CA429901A - Wheel structure : en fr
  • AU1217143A - Improvements in or relating to oil-bath tinplate-flowing apparatus andthe like : en
  • FR902723A - Gasifier with double jacket of hot water cooled tank : en fr
  • FR902845A - Covering for floors or walls composed of pieces of wood : en fr
  • FR902789A - Amplifier assembly with constant or almost constant amplification : en fr
  • CH239065A - Machine for the production of steel chips. : de en
  • CH239092A - Electric motor. : de en
  • AU120335B2 - Process and apparatus forthe conversion of fluid reactants : en
  • CH239156A - Process for the production of a new benzene sulfonamide derivative. : de en
  • US2384660A - Apparatus for electrolytic galvanizing of sheets : en
  • US2384441A - Vehicle : en
  • CA429932A - Article handling apparatus : en fr
  • CH239021A - Paper tape carrying a photosensitive layer. : de en
  • USD142359S - Design fob a toy farm implement : en
  • CH238958A - Building wall from sections. : de en
  • CA430051A - Sanitary can cover : en fr
  • CH239040A - Materials testing machine. : de en
  • CH239064A - Steel holder with parting tool. : de en
  • ES4785Y - Anti-glare device for cars. : en es
  • ES11262Y - Perinola perfected applicable to parlor games. : en es
  • CA430034A - Coiling mechanism bull block : en fr
  • CA429891A - Tank banding method and apparatus : en fr
  • CH239158A - Process for the production of a new benzene sulfonamide derivative. : de en
  • US2384638A - Method of forming lens surfaces : en
  • AU2315545A - Multichannel carrier transmission system : en
  • US2384479A - Process fob the production of : en
  • US2384653A - Indicating device : en
  • AU1083943A - Improvements in or relating to means for trimming the edges of grass lawns or for cutting grass turfs : en
  • AU129997B2 - Improvements in arrangements for feeding electric discharge apparatus : en
  • CA429989A - Feather barb yarn : en fr
  • US2384543A - Synthetic rubberlike materials : en
  • USD142361S - Design for a penholder : en
  • CH238991A - Device for dividing and heating butter delivered in large pieces. : de en
  • CH238995A - Device for slaughtering domestic animals. : en fr
  • ES7328Y - Suitcase, especially made of hardened sheet metal, vulcanized fiber or the like. : en es
  • CA429915A - Drill attachment : en fr
  • CH239155A - Process for the production of a new benzene sulfonamide derivative. : de en
  • CA429948A - Engine overhead valve rocker : en fr
  • ES11213Y - Table golf. : en es
  • CH239060A - Clamping device for holding workpieces. : de en
  • US2384586A - Level : en
  • NL100554A - Welding rod having a metal portion and a slag-forming flux portion containing one or more metals or alloys in finely divided form : en nl
  • CA430029A - Torque ratchet wrench : en fr
  • CH239048A - Return for clockworks. : de en
  • GB571939A - Improvements in or relating to tobacco ash-trays : en
  • CH238964A - Formwork for wall. : en fr
  • ES170582A1 - IMPROVEMENTS IN EXPLOSIVE MIXING DEVICES FOR EXPLOSION ENGINES : en es
  • GB571849A - Improvements in or relating to uni-directional drive mechanism : en
  • GB571810A - Improved guard for power operated presses and like machines : en
  • ES4522Y - Portable and adjustable electric motor-fan unit device for air supply : en es
  • FI20783A - Parallellogram-lyftställning : en fi
  • GB571800A - Improvements in cattle licks and holders therefor : en
  • US2384465A - Submarine signaling appabatus : en
  • ES7491Y - Hollow plate for constructions. : en es
  • FI20801A - The dubbing of the breastplate is set at the same time : en fi
  • GB571866A - An improved resonance spring drive for the remote control of electrical apparatus : en
  • US2384505A - Treatment of hydrocarbons : en
  • US2384614A - Brake : en
  • ES169530A1 - A PERFECTION IN THE MANUFACTURE OF CONTAINERS TO SEE LIQUIDS TO DROPS : en es
  • US2384663A - Method of preventing aerial oxidation and color stain : en
  • ES8329Y - Puzzle game. : en es
  • ES11865U - Razor soap bar holder (Machine-translation by Google Translate, not legally binding) : en es
  • GB571802A - Improvements in or relating to photographic diazotype printing processes : en
  • CA430033A - Container for liquid materials : en fr
  • US2384761A - Gyro-vertical : en
  • GB571807A - Improvements in or relating to gas, electric or other stoves : en
  • US2384618A - Arc welding apparatus : en
  • US2384430A - Aircraft gun installation : en
  • FR902796A - Handwheel for machine tools, in particular for stamping and stamping machines : en fr
  • FR902886A - Process for waterproofing porous surfaces : en fr
  • GB571830A - Improvements in or relating to shelving and shelving attachments : en
  • CH239107A - Socket for piezoelectric oscillating crystal. : de en
  • FR902798A - Mass for gluing or jointing, in particular for sheaths glued in non-metallic tapes : en fr
  • ES11276Y - Lids-filing cabinet. : en es
  • FR902697A - Improvements to apartment heaters, for occasional culinary use : en fr
  • GB571795A - Improvements in or relating to apparatus for testing the felting properties of textile fibres : en
  • FI20794A - Förfaringssätt vid framställning av ost ändamål att förhindra gasutveckling och svällning : en fi
  • FR902654A - Improvements in signal repetition control devices on railway convoys : en fr
  • CH239078A - Gate valve. : de en
  • ES11233Y - Shorts for swimwear, sports and similar uses. : en es
  • ES11075Y - Recreational sets of pieces for the construction of miniature houses. : en es
  • ES7916Y - Special pestle for mashing potatoes. : en es
  • ES4740Y - Dish to collect coins-showcase, provided with a hole or interior space, closed at the bottom or base, with a lid that serves as a foot, etc. : en es
  • FI20795A - Anordning förhållande av anrikade condensate vid gasning av tryckkärl jämte sätt vid drift av densamma : en fi
  • GB571931A - Manufacture of new sulphur colours : en
  • FR902873A - Closing or control device for steam and gas turbines at high operating temperatures : en fr
  • ES7994Y - Holder for cut flowers. : en es
  • FR902807A - Capacitor rotating to compensate for the effects of temperature : en fr
  • GB571917A - Improvements in or relating to apparatus for use in the testing of metals : en
  • GB571804A - Manufacture of nitro compounds : en
  • ES10825Y - Bucket with teeth or tips in the region of the apex of the socket and side bevel. : en es
  • US2384716A - Frequency responsive indicating apparatus : en
  • ES10685Y - Percentage calculator instrument. : en es
  • ES7995Y - Nail or strikethrough system to nail the sole and heel of all kinds of shoes. : en es
  • ES170576A1 - SOME IMPROVEMENTS IN THE MANUFACTURE OF METALLIC CLOSURES FOR MONEY : en es
  • CH239016A - Clip for detachably stapling loose sheets of paper together and for closing sample bags. : de en
  • CH239135A - Pressure fans, in particular on vehicles for ventilation of the same. : de en
  • GB571909A - Improvements relating to the production of aviation or motor spirit : en
  • CA429999A - Printing ink and ribbon : en fr
  • AU120329B2 - Improvements in gas generator : en
  • FR902653A - Gas-steam appliance consisting of the combination of a boiler and a gasifier : en fr
  • ES8307Y - Miniature basketball game. : en es
  • FR902751A - Construction by molded elements : en fr
  • GR10452B - ELECTRIC LIGHTER. : el en
  • FI20775A - Electron corrugation with negative interference : en fi
  • ES8454Y - Shipping container. : en es
  • FR902795A - Process for the manufacture of artificial hair, bristles, threads and the like made of polyamides : en fr
  • GB571825A - Improvements in or relating to devices for automatic lathes : en
  • ES11405Y - Electric capacitor especially electrolytic capacitor : en es
  • ES4767Y - Clasp for girdles, corsets and other garments. : en es
  • US2384697A - Umbilical clip : en
  • FR902811A - Method and apparatus for vacuum filling, under low pressure, sealed containers to a specified level : en fr
  • ES11198Y - Shaving soap bar partially covered with cork leaf. : en es
  • GB571850A - Improvements in and relating to a machine for testing hardness of materials : en
  • US2384538A - Plasticized polyvinyl acetal resin : en
  • DK63933C - Device at Ski Bindings. : da en
  • US2384686A - Building element : en
  • ES4779Y - Toy for distraction and claim. : en es
  • GB571820A - Improvements in or relating to couplings, draw-bars and the like for tractors or other vehicles : en
  • NL57799C - Circuit for controlling equipment in signaling systems, in particular the setting of switches in exchanges for telephone systems : en nl
  • FR902836A - Electric fence device : en fr
  • IE17728L - Bank strips : en
  • US2384703A - Pen and pencil clasp : en
  • FR902660A - Fire extinguisher : en fr
  • FR902805A - Gas discharge lamp used to maintain constant voltage : en fr
  • FR902775A - Device for the heat treatment of metal workpieces in continuous mass production : en fr
  • FR902746A - Tri-metal and tri-metal contact springs for electricity : en fr
  • FR902814A - Direct current generator independent of the direction of rotation : en fr
  • GB571789A - Improvements in or relating to fluid sealing devices for shafts and the like : en
  • US2384571A - Rubberlike multipolymers prepared from mixtures including a conjugated diene hydrocarbon : en
  • US2384766A - Echo-sounding device with arrested indicators : en
  • FR902780A - Pushing device for engaging a rolled bar in a straightening machine : en fr
  • FR902876A - Method and apparatus for pickling laminates, preferably laminates in the form of strips : en fr
  • ES11847U - Bedspring (Machine-translation by Google Translate, not legally binding) : en es
  • US2384765A - Welder's helmet : en
  • DK63917C - Apparatus for generating control frequencies for level control in multi-channel carrier frequency systems. : da en
  • US2384560A - Article assembling apparatus : en
  • LU27716A1 - : en
  • FR902858A - Motor-driven piston pump for sprayers : en fr
  • ES8486Y - Cardboard box for footwear. : en es
  • CH239041A - Process for the production of bodies provided with characters, such as number rollers or keys. : de en
  • ES3580Y - Chair with wheels for children. : en es
  • US2384605A - Derivatives of 5-amino-1,3-dioxanes and method of making same : en
  • US2384634A - Time-of-day announcing system : en
  • US2384691A - Automatic sheep pelt scrubbing or : en
  • CH239062A - Device for turning. : de en
  • US2384654A - Process of fabricating babbitt lined bearings : en
  • FI20777A - Cylindrical risk : en fi
  • GB571863A - Improvements relating to the doors of furnaces : en
  • FR902869A - On-load switch for step-wise adjustment of transformers, inductors, etc. : en fr
  • FR902725A - Saber Scabbard and Rake Soot Blowers : en fr
  • FR902841A - Process for polishing, matting (frosting), stamping, etc. continuous belts in thermoplastic synthetics : en fr
  • ES3786Y - Assembly for windows, doors and shop windows. : en es
  • GB571875A - Improvements in or relating to tools for removing insulation from electric conductors : en
  • ES10518Y - Stretch knitted abdominal girdle. : en es
  • FI20774A - Peat shed : en fi
  • FR902750A - Illustrated phonographic record : en fr
  • ES7292Y - Closing. : en es
  • ES7393Y - Box for chocolates. : en es
  • US2384486A - Strip forming apparatus : en
  • CH238984A - Dishwasher. : de en
  • US2384708A - Self-contained die set : en
  • FR902797A - Saber Scabbard Soot Blower Development : en fr
  • FR902819A - Shock voltage generator : en fr
  • CA429896A - Rotary valve : en fr
  • GB571933A - A new or improved anti-dazzle device : en
  • FI20790A - Kombinerad smörkärna och smörältningsmaskin : en fi
  • FI20805A - Anordning vid skidor : en fi
  • CA430009A - Pump : en fr
  • CH239022A - Process for the regeneration of used photographic fixing baths and the recovery of the silver they contain. : en fr
  • US2384679A - Atomizer for liquid under pressure : en
  • ES11456Y - Perfect hinge for glasses. : en es
  • ES9497Y - Portable typewriter. : en es
  • AU120325B2 - Improvements relating to variable speed epicyclic gearing : en
  • CH239012A - Mixture containing cellulose esters of organic acids for the production of paints, foils, etc. : de en
  • USD142352S - Design for a croquet back : en
  • US2384748A - Coupler : en
  • ES170575A1 - PROCEDURE FOR THE PREPARATION OF NEW AZOIC DYES : en es
  • CA430065A - Alcohol conversion process : en fr
  • US2384666A - Astronomical camera : en
  • US2384517A - Automatic welding visor shutter : en
  • US2384591A - Trailer : en
  • CA429966A - Hardened wall cylinder structure : en fr
  • GB571843A - An improvement in or relating to capstan or turret lathes : en
  • GR10451B - LUXURY AND STATIONERY ITEMS FROM USED CINEMA FILMS AND X-RAY FRAMEWORK. : el en
  • CH239090A - Laminated magnetic core, with glued lamellae. : en fr
  • US2384502A - Method of preventing corrosion by phosphorus : en
  • CH239140A - Furniture, especially for offices. : de en
  • US2384451A - Sinker head for knitting machines : en
  • ES11870U - Applicable support for the formation of spindles or frames for the exhibition of articles in the shop windows. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6649Y - Rubber infant pacifier, with slightly rough surface teat or nipple. : en es
  • CH238987A - Threshing mechanism for loom. : en fr
  • CA429980A - Continuous strip processing line : en fr
  • CH239009A - Process for the preparation of a dye. : de en
  • CA429938A - Conduit supporting device : en fr
  • CA430041A - Rivet setting implement : en fr
  • DK63932C - Bulletproof Armor. : da en
  • CH239061A - Device for turning and planing hollow surfaces. : de en
  • AU129470B2 - Pest control composition andthe use thereof : en
  • ES170572A1 - A GRINDING DEVICE : en es
  • FI20807A - Screwdriver : en fi
  • CH238973A - Box for holding shoe cleaning equipment. : de en
  • CH239015A - Process for water softening by adding alkali carbonates. : de en
  • CA429893A - Hollow body manufacture : en fr
  • CH239073A - Buckle to connect two ends of the strap. : de en
  • US2384609A - Fuel carburation system : en
  • AU1110543A - Improvements in or connected with wool combing machines : en
  • ES11873U - Two-sided reversible necktie (Machine-translation by Google Translate, not legally binding) : en es
  • AU126624B2 - Improvements in or relating to vibrator relays : en
  • CA429887A - Textile material sizing : en fr
  • ES10157Y - Support for the pieces of wire with which the extremities of the transmission belts are articulated. : en es
  • ES8582Y - Metallic briefcase with automatic lock. : en es
  • ES170235A1 - A PROCEDURE FOR OBTAINING SUGARS AND BYPRODUCTS, STARTING FROM RICH MATERIALS IN HEMICELULOSA : en es
  • FR902718A - Machine for shelling, combing and bundling flax and other similar plants for shelling or retting : en fr
  • FR902753A - Reversible table for cheese molds : en fr
  • FR902661A - Rhinometer : en fr
  • FR902727A - Air pump without flexible coupling tube for bicycles and motorcycles : en fr
  • FR902687A - Two-burner gasifier for wet fuels : en fr
  • AU2307945A - Null detector : en
  • CH239103A - X-ray tube with rotating anode. : de en
  • US2384497A - Sling fitting : en
  • US2384612A - Combination field-evening and color-correction photographic mask : en
  • US2384459A - Truck and brake organization : en
  • US2384512A - Machine protective apparatus : en
  • FR902678A - X ray tube : en fr
  • CH239166A - Hose clamp. : en fr
  • CH239055A - Tool to open or close a watch case. : en fr
  • US2384770A - Automatic air volume control : en
  • US2384550A - Neutral esters of polybasic aliphatic acids with hydroxy compounds of the androstane and pregnane series and a process of making the same : en
  • CA429939A - Conduit supporting device : en fr
  • CH239063A - Feed and thread cutting control device on lathes. : de en
  • US2384498A - Glass forming machine : en
  • CH239001A - Process for the production of a condensation product. : de en
  • US2384733A - Gas gun : en
  • US2384626A - Matrix guide : en
  • US2384508A - Fastening device : en
  • US2384546A - Preparation of synthetic rubber : en
  • GB571916A - Improvements in or relating to methods of producing tanning materials : en
  • US2384758A - Chromatic harmonica : en
  • CH239059A - Process for hollow-swelling a metal tube, and machine for carrying out this process. : en fr
  • US2384467A - Pickling inhibitors : en
  • CA429995A - Selenium element making method : en fr
  • CH239069A - Continuous operation dryer for pasta cut into small pieces. : en fr
  • US2384648A - Locating bottom of oil production : en
  • US2384721A - Life preserving apparatus : en
  • US2384669A - Oxygen system : en
  • US2384429A - Tool for stuffing pimento and the like : en
  • US2384613A - Chloroaniline antifoggants : en
  • FR902737A - AC resistor that can withstand heavy loads : en fr
  • GB571910A - Improvements in or relating to glands for piston rods, shafts and the like : en
  • US2384580A - Salvaging device : en
  • ES170593A1 - IMPROVEMENTS IN EXPRESS CAFETERAS : en es
  • FI20804A - Gångjärn med borttagbara friktionslameller : en fi
  • FR902813A - Rolling contact instrument with a staggering armature : en fr
  • ES170597A1 - A COMMUNICATION AND ANNOUNCEMENT SYSTEM : en es
  • GB571792A - Improvements in bearings for the bowls or rollers of calendering machines : en
  • GB571856A - Improvements relating to joints for non-metallic containers : en
  • US2384572A - Copolymers of butadiene-1,3 hydrocarbons and other organic compounds : en
  • CH239141A - Switching device on sewing machines with an electric drive motor. : de en
  • DK63929C - Holder for Bicycle Pumps. : da en
  • GB571832A - Improvements in or relating to the production of compositions containing vulcanised oil and resin : en
  • GB571926A - Improvement in handles exposed to heat : en
  • NL107894B - Method for evaporating whey, in particular cheese whey, into thickened whey or whey powder : en nl
  • US2384536A - Float operated mechanism : en
  • US2384756A - Crystal : en
  • CA429906A - Wheel structure : en fr
  • ES11053Y - Plug with handle for connection to electrical lines. : en es
  • ES10541Y - Insulating washer for lamp holder. : en es
  • ES11846U - Protection for desktop almanac-block. (Machine-translation by Google Translate, not legally binding) : en es
  • ES8676Y - Curl for looms. : en es
  • NL61656C - : en
  • ES4737Y - Tubular bicycle tire cover with edges joined by means of a zipper. : en es
  • FR902859A - Improvements to plank frames for lightweight constructions : en fr
  • US2384774A - Lifting mechanism : en
  • CA429961A - Hydraulic apparatus : en fr
  • ES170354A1 - WATER ELEVATOR SYSTEM BY THE COMMUNICATING VESSEL SYSTEM : en es
  • AU129776B2 - Therapeutic compositions containing 2-aminoalkanes and salts thereof : en
  • CA429898A - Pressed metal pipe fitting : en fr
  • AU1205643A - Lifting trestle for use in conjunction with chassis straightening machine : en
  • CH239070A - Engraving machine. : de en fr
  • CA430059A - Detergent preparing process : en fr
  • US2384675A - Apparatus for multiple stage cementing : en
  • US2384771A - Covering material for aircraft frame structures and the like and method of producing the same : en
  • ES8623Y - Staples to sew wristwatch straps. : en es
  • CH238961A - Reinforced concrete construction. : de en
  • CH239042A - Device producing a voltage variation. : en fr
  • CA430036A - Optical eyepiece : en fr
  • CH239115A - Bandage. : de en
  • US2384728A - Vehicle : en
  • US2384487A - End closure means for electric wiring units : en
  • CH239116A - Extendable splint for fixing broken legs or arms. : de en
  • US2384485A - Strip forming apparatus : en
  • US2384528A - Optical instrument : en
  • CH239037A - Scale. : de en
  • CA430031A - Coffee : en fr
  • US2384447A - Control mechanism for mining apparatus : en
  • CH239105A - Process for the production of a grid electrode for electrical discharge vessels. : de en
  • CH239154A - Process for the production of a new benzene sulfonamide derivative. : de en
  • CA429943A - Conduit supporting device : en fr
  • CH238975A - Soap box. : de en
  • AU120332B2 - Improvements in or relating to coating compositions : en
  • CA429900A - Wheel structure : en fr
  • CA429976A - Glass working apparatus : en fr
  • ES4788Y - Adjustable armchair. : en es
  • DK63935C - Cement consisting of a mixture of powdered cement clinker and fillers. : da en
  • US2384500A - Apparatus and method of coating : en
  • FR902754A - Process for the manufacture of electric tubular heating bodies : en fr
  • FR902870A - Improvements made to cardboard frames for clichés or stencils for address machines : en fr
  • ES8645Y - Bra for stockings : en es
  • CH239044A - Gramophone with a device for automatically playing several records one after the other. : de en
  • FR902716A - Device for cold starting of vehicles, in particular airplanes, driven by an internal combustion engine : en fr
  • CA430017A - Chipper knife assembly : en fr
  • FI20802A - The scope of the regulation is based on the rules and regulations : en fi
  • CA430048A - Pulsing circuit : en fr
  • CH239010A - Emulsion for painting purposes and process for making the same. : de en
  • CA430046A - Cable ring : en fr
  • CH239020A - Photographic recorder for continuous picture taking. : de en
  • ES11235Y - Shoulder pad and non-deformable buttress. : en es
  • US2384606A - Derivatives of 5-amino-1,3-dioxanes and method of making same : en
  • FR902745A - Manufacturing process of molded parts of all kinds from thermoplastic masses : en fr
  • FR902857A - Hosiery, such as stockings, knee-highs, socks : en fr
  • AU2316145A - Improvements in instruments for measuring the frequency ofan electrical oscillation : en
  • CA429970A - Railway truck brake mechanism : en fr
  • US2384492A - Method and apparatus for packaging : en
  • US2384725A - Gun charger : en
  • CH238967A - Lock. : de en
  • CA429907A - Wheel structure : en fr
  • CA429918A - Mechanical shears : en fr
  • GB571836A - Improvements in or relating to variable permeability tuning arrangements for radio or like apparatus with band-spread tuning : en
  • US2384545A - Butadiene copolymers : en
  • US2384659A - Trailer : en
  • CH239148A - Process for the production of a new benzene sulfonamide derivative. : de en
  • CA429912A - Textile fabric : en fr
  • CH239007A - Process for the production of a new anthraquinone dye. : de en
  • CH239045A - Movement with a hollow minute shaft containing the second shaft. : de en
  • CH239118A - Process for preparing N-ethyl-N-dimethylaminopropylaniline. : en fr
  • DK63925C - Low pressure steam boiler. : da en
  • FR902802A - Three-stage electron or ion microscope : en fr
  • DK63926C - Core barrel. : da en
  • GB571845A - Improvements relating to railway traffic controlling apparatus : en
  • FR902848A - Worm screw press for molding polymers with a high degree of polymerization : en fr
  • FR902860A - Improvements to automatic machines for capping bottles or other similar containers by means of metal caps : en fr
  • FR902887A - Method and device for fixing shoes intended to be worked, in particular on machines used to work the edge of the sole : en fr
  • GB571860A - Improvements relating to apparatus for the inhalation of medicated vapours : en
  • GB571897A - Improvements in or relating to panel units for wall building, and wall structures embodying such panel units : en
  • ES170416A1 - A UNIVERSAL MULTIPLE PRINTER MACHINE : en es
  • ES170601A1 - IMPROVEMENTS IN SHORT-DURATION ELECTRIC IMPULSOR DEVICES : en es
  • FR902810A - Method and device for preheating plastic masses made of artificial resin, pulverulent or shavings : en fr
  • GB571808A - Surface hardening of steel : en
  • CA430054A - Organic compound manufacture : en fr
  • FR902888A - Elastic tire for wheels of bicycles and other vehicles : en fr
  • US2384564A - Magnesium silicate suspensions and process for making same : en
  • DK63920C - Device for electrical tuning circuits in radio receivers and radio transmitters with several frequency ranges. : da en
  • FI20784A - Bastukamin för vedeldning : en fi
  • FR902719A - Device for coupling wagons to tractors : en fr
  • CA430060A - Saturated and unsaturated pregnanone compound production : en fr
  • CH239004A - Process for manufacturing pimelic esters. : en fr
  • CH239168A - Centrifugal force speed regulator. : en fr
  • CH239164A - Front tie with cushioned heel link. : de en
  • US2384747A - Crystallizing evaporator : en
  • FR902765A - Steering device for tricycles, in particular for invalids : en fr
  • FR902778A - Compound tablet for table : en fr
  • ES9288Y - Fire extinguisher. : en es
  • GB571896A - Improvements in or relating to electric induction motors : en
  • ES170574A1 - A SYSTEM OF ELASTIC WHEEL RIGID RIGID SUSPENDED PNEUMATICALLY : en es
  • FR902900A - Precision chopper : en fr
  • FR902731A - Process for obtaining straight surfaces in the plane of the tool-holder plate, for example when routing using tools attached to turntables : en fr
  • AU1105343A - Improvements in or relating to coating compositions : en
  • CA429926A - Utility box flag : en fr
  • FR902732A - Typewriter of syllables with one or more types of dimensions larger than others : en fr
  • GB571920A - Improvements in or relating to moulding compositions containing phenol aldehyde resins : en
  • GB571925A - Improvements in or relating to units or slabs for prefabricated buildings : en
  • CH239033A - Gas pressure charger. : de en
  • ES11046Y - New packaging system. : en es
  • US2384475A - Staple and method of making same : en
  • ES6104Y - Bovédillas for the framework of floors. : en es
  • US2384695A - Fabric coating machine : en
  • ES11844U - Garment for lady, called combination, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CH239014A - Process for the manufacture of highly elastic molded structures from polyvinyl chloride. : de en
  • ES4821Y - Packaging for bottles and the like. : en es
  • FR902717A - Cinematographic film sound recording and reproduction system : en fr
  • ES170569A1 - LIQUID FUEL-BASED LIGHT BURNER : en es
  • ES7456Y - Rasillas for the construction of floors or pavements for buildings. : en es
  • FI20786A - Uppvärmningsanordning med veltidig uppvärmning av luft : en fi
  • FR902760A - Interior observation tube of the cavities equipped with a lighting head : en fr
  • US2384434A - Riveting tool : en
  • US2384668A - Friction lock for screw threads : en
  • US2384495A - Garment display form : en
  • US2384762A - Mechanical stoker for kilns and their mountings : en
  • ES7717Y - Metallic sheets for catalog formation, for tiles or pavements of tiles and mosaics. : en es
  • ES11045Y - Game table, at the same time a bar, equipped with indirect lighting. : en es
  • FI20863A - Förfaringsäätt för blekning av fibermaterial : en fi
  • FR902783A - Process for the preparation of aqueous solutions of insecticidal agents of plant origin : en fr
  • GB571934A - Improvements in or relating to stereotype plate clamping means of rotary printing presses : en
  • US2384463A - Fuel cell : en
  • DK63922C - Locking device for cable separators. : da en
  • US2384477A - Staple and its manufacture : en
  • US2384738A - Rivet magazine : en
  • ES7184Y - Celluloid support for the composition of inscriptions. : en es
  • FR902790A - Receiver of signals recorded stereophonically and transmitted separately : en fr
  • ES11853U - Letter about. (Machine-translation by Google Translate, not legally binding) : en es
  • CH239018A - Paper bags and method and equipment for making the same. : de en
  • GB571936A - Improvements in or relating to silencers for the exhaust gases of internal combustion engines : en
  • GB571928A - Travelling conveyor trays : en
  • USD142353S - Design fob a croquet back : en
  • ES10297Y - Fixing device made up of nails taken out of the staple itself or immovably attached to it. : en es
  • GB571815A - Improvements in or relating to maximum demand meters : en
  • US2384525A - Pop-up spud wrench : en
  • GB571886A - Improvements in slide actuating mechanism for machine tools : en
  • GB571900A - Improvements in electrical socket contacts : en
  • CA14277S - Fountain pen : en
  • ES8633Y - Container for stockings. : en es
  • US2384630A - Isomerization of unsaturated nitriles : en
  • US2384474A - Beamer : en
  • ES4776Y - Stove for wood and other fuels. : en es
  • ES7125Y - New tile. : en es
  • ES10304Y - Lock for suitcases, trunks and the like. : en es
  • ES11186Y - Enhanced charcoal briquette. : en es
  • FI20793A - Färfaringssätt fork torkning av råmaterial för kaffeersättnings- eller kaffetillsatsmedel : en fi
  • GB571798A - Improvements in or relating to electrical condensers : en
  • CA430004A - Dial switching telephone system : en fr
  • CA430025A - Means for heating thermo-plastic materials for moulding : en fr
  • US2384448A - Transmission : en
  • GB571791A - Method of and electrical apparatus for sorting granular material according to its moisture content : en
  • US2384449A - Separating fluorine compounds : en
  • ES4775Y - Mask for gas explorers. : en es
  • US2384615A - Camera shutter : en
  • ES170568A1 - IMPROVEMENTS IN DEVICES INDICATORS OF LOADING AUTOMATIC FIREARMS : en es
  • ES7175Y - Perfected brief. : en es
  • FR902666A - Further training in rectilinear hosiery trades : en fr
  • GB571885A - Improvements in or relating to valve tappets for internal combustion engines : en
  • FI20803A - Anordning av fönsterregel : en fi
  • CA430043A - Cultivator trash shield : en fr
  • US2384540A - Observation device : en
  • ES8752Y - Pedestal type for dental clinics. : en es
  • FR902688A - Electric welding method and device : en fr
  • ES166399A1 - A CEMENT MANUFACTURING PROCEDURE : en es
  • FR902655A - Connector for railway electrical signaling relay : en fr
  • FR902788A - Oscillating circuit assembly : en fr
  • ES4817Y - Adjustable penis support brace. : en es
  • ES4017Y - Folding table. : en es
  • GB571891A - Improvements in suitcases, holdalls and the like portable containers : en
  • ES10919Y - Dominoes. : en es
  • CA430058A - Vessel filling and emptying control system : en fr
  • CA430044A - Stop hinge : en fr
  • GB571906A - Improvements relating to the melting of finely divided metal particles and furnaces therefor : en
  • ES11215Y - Egg for darning. : en es
  • ES8628Y - Pictures of scenes by cut-out figures, applicable to soccer games. : en es
  • ES4839Y - Automatic purse. : en es
  • US2384432A - Stoker : en
  • GB571840A - Frequency modulation system : en
  • GB571923A - Improvements in surgical trusses : en
  • DK63927C - Two-stroke gas engine. : da en
  • FR902742A - Dehydrator for gasifiers : en fr
  • FR902759A - Process for the preparation of decahydro-naphthol and other hydroxyl compounds from decahydro-naphthalene : en fr
  • US2384472A - System for vaporizing crude oil for use as a fuel for internal-combustion engines and converters functionable therein : en
  • ES4805Y - Downpipes for buildings of all kinds. : en es
  • GB571893A - Improved machine for delivering powdered materials : en
  • GB571842A - Improvements in or relating to inking pads : en
  • GB571817A - Apparatus for ultra-sonic testing : en
  • ES10920Y - Locator device for universal audible radio stations in Spain. : en es
  • ES11063Y - Needle-valve for transfusions. : en es
  • FR902692A - Process for the preparation of fusion magnifying glasses for the production of steel : en fr
  • GB571877A - Improvements in and relating to transformer systems : en
  • CH238978A - Trestle and sheath ladder. : de en
  • ES11347Y - Security seal applicable especially to rail transport. : en es
  • FR902730A - Extraction apparatus mechanically moved along the working face for coal and other minerals : en fr
  • ES7977Y - Cabinet-support for radio receivers. : en es
  • GB571882A - Improvements in or relating to measuring instruments : en
  • US2384684A - Grinding wheels : en
  • FR902899A - Twisted flat wire fuses : en fr
  • US2384692A - Ignition device : en
  • US2384734A - Mixtures of azo dyestuffs : en
  • ES4759Y - Leaf pin. : en es
  • US2384740A - Welded tube closure machine : en
  • ES170159A3 - PROJECTORS FOR RAINBOW AND MOON SCENE EFFECTS : en es
  • CA429923A - Room heating control system : en fr
  • FR902854A - Metal tape fixing collar : en fr
  • US2384551A - Lubricant : en
  • US2384647A - X-ray timer : en
  • FR902686A - Process for carrying out electrochemical operations : en fr
  • CA430014A - Labyrinth packing : en fr
  • CA429984A - Liquid measuring process and apparatus : en fr
  • ES4800Y - Scare-insects. : en es
  • US2384610A - Recovery of indium : en
  • ES4764Y - Circular frame for purses or bags. : en es
  • CA429895A - Mineral concentrator : en fr
  • FI20771A - Tie holder : en fi
  • GB571902A - Improvements in or relating to revolvers, pistols and like weapons : en
  • US2384600A - Toolholder : en
  • CA430069A - Punching machine : en fr
  • US2384681A - Intake manifold : en
  • US2384777A - Machine for finishing the runner face of skis : en
  • US2384555A - Parallel ruler : en
  • CA429990A - Solvent-resistant ethyl cellulose film : en fr
  • CA429974A - Reaction product of aldehyde and diazine derivative : en fr
  • CH239035A - Tooth width screw gauge. : de en
  • ES7176Y - Game of skill. : en es
  • US2384569A - Copolymers of dienes and olefinic dicarboxylic acid esters : en
  • CH238981A - Process for the production of spinnerets from thermoplastic masses. : de en
  • ES10373Y - A new kind of sanitary napkin : en es
  • US2384764A - Furnace : en
  • AU1135243A - Process for improving the plasticity of aminoplastic resins : en
  • CH238960A - Process for the production of prestressed concrete bodies. : de en
  • CA429928A - Ophthalmic mounting : en fr
  • CA430022A - Hydraulic table reciprocating mechanism : en fr
  • CH239104A - Process for the production of a cylindrical seamless mesh grating for electrical discharge vessels. : de en
  • CH239076A - Quick stapling device for a ball joint. : en fr
  • GB571794A - Improvements in or relating to guards for drills and other similar tools : en
  • GB571879A - Adjustable dress forms : en
  • CA429931A - Fastening device : en fr
  • CH239137A - Axle for a vehicle intended for the treatment of plants, in particular potatoes. : en fr
  • CH239097A - Device for alternately switching on and off at least two DC consumer circuits : de en
  • US2384490A - Swivel : en
  • CA429957A - Wooden spoon forming method : en fr
  • CA429983A - Filing machine file band support : en fr
  • US2384565A - Alloy steel and articles : en
  • US2384625A - Means for generating helices of varying depth : en
  • CA429940A - Conduit supporting device : en fr
  • FR902672A - Converter background : en fr
  • CA429945A - Metal container : en fr
  • CH238999A - Process for the preparation of 4-acetylamino-benzenesulfonylguanidine. : de en
  • CH239089A - Regulating transformer. : de en
  • ES170093A1 - TRANSMISSION MECHANISM OF THE MOVEMENT, IN CHANGEABLE MARKS, FOR BIKES : en es
  • FR902741A - Device for varying the natural frequency of a space resonator : en fr
  • USD142354S - Fur lined shoulder pad for therapeutic purposes : en
  • US2384710A - Telescopic tripod leg : en
  • ES4728Y - Rubber garter for men. : en es
  • LU27718A1 - : en
  • CA430068A - Carboxylic acid manufacture : en fr
  • CH239025A - Electric blueprint machine. : de en
  • CH238977A - Tensioning device for self-tie ties. : de en
  • CH239106A - Process for improving the power factor and reducing the current ripple in controlled power converter systems. : de en
  • CA429925A - Chain wheel : en fr
  • US2384705A - Ring shaping machine : en
  • US2384455A - Apparatus and process for making catalytic particles : en
  • CH238996A - Electrolyser apparatus. : en fr
  • ES170365A1 - IMPROVEMENTS IN THE MEANS OF DIFFERENTIATING TUNNELY ELECTRICAL SIGNALS : en es
  • FR902843A - Method and plant for sorting peas, seeds, cereals and similar granular products : en fr
  • US2384456A - Radio receiving system : en
  • ES6648Y - Rubber dummy for infants, with a spherical nipple and slightly rough surface. : en es
  • CA430021A - Gas pressure cable : en fr
  • AU131777B2 - Improvements in or relating to fixing devices : en
  • ES11104Y - Female shoes with a solid and flexible sole. : en es
  • LU27719A1 - : en
  • CH239057A - Method and device for casting metals. : de en
  • ES10008Y - Tweezer to hold the shaving brush or toothbrush. : en es
  • US2384484A - Aircraft flight indicator and system : en
  • US2384702A - Apparatus for treating fruit : en
  • ES4808Y - Security trocar for all kinds of punctures. : en es
  • CA429941A - Conduit supporting device : en fr
  • ES9872Y - Apparatus for the manufacture of vaults or slats for reinforced concrete frameworks for iron or wood. : en es
  • FR902665A - Fabrics for filters, screens and the like of polyvinyl chloride having an oriented crystal structure : en fr
  • AU995643A - Improvements relating to variable speed epicyclic gearing : en
  • CH239128A - Optical reproducing device connected to electrical equipment. : de en
  • FR902882A - Inductor for heating the internal walls of bores, cylinders or the like : en fr
  • GB571787A - Improvements in variable permeability tuning arrangements : en
  • CA430055A - Staple fibre yarn production : en fr
  • ES11014Y - Folder for fabrics. : en es
  • ES170532A1 - A LUMINOUS APPARATUS BY REFLEX : en es
  • FR902659A - Method and radio devices for determining the characteristics of bodies, in particular the thickness of thin metallic layers, in particular of the silvering of mirrors : en fr
  • FR902823A - Pudding machine : en fr
  • CA430035A - Metal tubular article manufacture : en fr
  • GB571867A - Improvements in or relating to the coating of metal articles : en
  • ES4770Y - Electric appliance for heating or cooking sandwiches. : en es
  • ES170603A1 - A PROCEDURE FOR THE MANUFACTURE OF HEXACHORICICLOHEXANES, WITH SEPARATION OF THE CORRESPONDING ISOMERS : en es
  • US2384689A - Vehicle signal : en
  • CH239136A - Device for preventing the drive wheels of motor vehicles from skidding. : de en
  • FR902707A - Mercury vapor induction electric generator or any other fluid : en fr
  • FR902809A - Compressed gas switch with one or more cut-off points : en fr
  • FR902862A - Polarized relay : en fr
  • AU2320745A - Improvements in or relating to fixing devices : en
  • ES11301Y - Case for toilet paper. : en es
  • ES6836Y - Terracotta tile, hollow in its center. : en es
  • FI20806A - Tuning method : en fi
  • FR902784A - Washing machine : en fr
  • ES170520A1 - FILLER WITH REFRIGERATION TANK FOR THE FAST AND CONTINUOUS PRODUCTION OF FROZEN LIQUIDS : en es
  • FR902800A - Electrical installation of direct current cables : en fr
  • US2384566A - Method of working alloy steel and products thereof : en
  • US2384755A - Monoazo dyestuffs : en
  • ES170524A1 - PROCEDURE FOR OBTAINING CONCENTRATED AND STABLE INSECTICIDE DISSOLUTIONS : en es
  • ES11144Y - Chopsticks holder case. : en es
  • FR902675A - Electrical oscillation amplifier assembly : en fr
  • CA430040A - Weighing scale : en fr
  • ES170392A1 - IMPROVEMENTS IN THE DIRECT READING HAND ANEMOMETERS : en es
  • ES4746Y - Loose collar for shirts, with inseparable and indivisible elastic device to prevent the ends from lifting or curling. : en es
  • FR902832A - Automatic adjustment of the transmission ratio between a brake cylinder and the brake shoes : en fr
  • GB571888A - Improvements in the manufacture of carpets and other pile fabrics : en
  • FR902808A - Apparatus for loading bulk material or for breaking down or breaking up and loading rocks and minerals of all kinds : en fr
  • FR902681A - Two-stroke diesel engine in which the purging air and the filling air are rotated around the cylinder axis during fuel injection : en fr
  • FR902720A - Method for laying a branch pipe on a pipe in service : en fr
  • FR902874A - Improved stability friction couplings : en fr
  • CA429924A - Liquid evaporation method : en fr
  • CH238997A - Electrolyser apparatus. : en fr
  • ES8683Y - Hollow block for construction. : en es
  • FR902850A - Guide mandrel for spiral machine used in the manufacture of heating filaments for cathodes : en fr
  • US2384534A - Explosive dump shell : en
  • FR902770A - Laminated porous wall and its application to dewatering : en fr
  • FR902824A - Manufacturing process of panels or plates by assembling elements : en fr
  • ES170534A1 - NEUMOTÓRAX APPARATUS : en es
  • CH238956A - Hoe. : de en
  • US2384736A - Alkylation with gaseous olefinic material : en
  • ES170156A1 - IMPROVEMENTS IN VOLTAGE REGULATING AUTOTRANSFORMERS, CIRCULARLY : en es
  • ES8753Y - Clip for writing utensils. : en es
  • FR902656A - Device for simultaneous control by a single lever of several cycle brakes : en fr
  • CA430000A - Liquid treatment : en fr
  • ES170559A1 - IMPROVEMENTS IN THE FONENDOSCOPES FOR MEDICAL AUSCULTATIONS : en es
  • ES11849U - Device to protect motorists from the sun. (Machine-translation by Google Translate, not legally binding) : en es
  • FR902895A - Device for checking the horizontality of the mobile horizontal beam of machine tools : en fr
  • ES170563A1 - DEVICES ADAPTABLE TO A CHOCOLATE REFINER : en es
  • FI20789A - Structure anchorage for the application of the flotation system and the wattage : en fi
  • ES6776Y - Cooked ceramic pasta burner for lighting or heating appliances. : en es
  • GR10453B - IRON Plow. : el en
  • ES4783Y - New reinforced concrete post, hollow, with a hollow trunk, conical with decreasing irregular section. : en es
  • GB571878A - Improvement in electrically heated gas-producers : en
  • ES170567A1 - A SAFETY DEVICE APPLICABLE TO AUTOMATIC VISIBLE HAMMER FIREARMS : en es
  • GB571865A - Improved casing for a toilet article such as a lipstick : en
  • GB571901A - Improvements in the method of manufacture of pre-cast pre-stressed concrete structures : en
  • ES11877U - Support for ads. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6553Y - Supplement for tire repair, : en es
  • ES10232Y - Ball or leather ball without string tie. : en es
  • US2384693A - Spark advance device : en
  • US2384650A - Tension device : en
  • CA429972A - Toaster : en fr
  • CH239109A - High pressure electric discharge tube. : de en
  • FR902704A - Process for obtaining, in dry form, salts of alginic acid, soluble in water : en fr
  • GB571848A - Improvements in or relating to synchronous electric motors : en
  • CA429913A - Garage door : en fr
  • US2384584A - Face clutch : en
  • CH239147A - Process for the production of a new benzene sulfonamide derivative. : de en
  • AU1216243A - Fluid flow controller : en
  • CA429968A - Railway truck brake mechanism : en fr
  • CA430002A - Compound denominate number calculating machine : en fr
  • US2384707A - Automatic center punch : en
  • US2384468A - Control system : en
  • US2384621A - Film reel : en
  • US2384685A - Quack grass digging apparatus : en
  • US2384578A - Optical element : en
  • CA429942A - Landing gear by-pass valve : en fr
  • CA429994A - Thread grinding machine : en fr
  • CH239162A - Blueprint machine. : de en
  • US2384688A - Dust collecting apparatus : en
  • CH238993A - Disc mill with air-cooled grinder. : de en
  • US2384438A - Igniter device : en
  • US2384533A - Piston structure : en
  • CA429903A - Wheel structure : en fr
  • FI20772A - Arbetshandske : en fi
  • US2384524A - Reflecting device for signs and the like : en
  • ES4832Y - A furniture distributor for the sale of merchandise : en es
  • US2384519A - Gauging device : en
  • ES170571A1 - A REDUCING LAMINATOR FOR TUBES : en es
  • ES4789Y - Hanger of special shape applicable to tubes of containers of liquid, solid or gaseous substances of all kinds. : en es
  • ES8371Y - Wooden heel with reinforced bridge applicable to women's shoes. : en es
  • ES4534Y - Footwear with wooden heel for men, boys and girls : en es
  • CA429991A - Television receiving system : en fr
  • CH239157A - Process for the production of a new benzene sulfonamide derivative. : de en
  • FR902792A - Method and device for the decomposition of alkaline amalgams : en fr
  • US2384450A - Alloy for permanent magnets : en
  • US2384752A - Monoazo dyestuffs : en
  • ES8898Y - Circular curves template : en es
  • FR902844A - Device for machining an internal surface of revolution : en fr
  • US2384523A - Sheet delivery control arrangement in printing presses : en
  • US2384690A - Collet type pulling head : en
  • US2384718A - Handle for containers : en
  • USD142360S - Design for a tot farm implement : en
  • US2384779A - Fracture splint : en
  • ES11867U - Multiple scoring track for sports championships. (Machine-translation by Google Translate, not legally binding) : en es
  • GB571839A - Improvements in and relating to sockets for electric plugs : en
  • CA429933A - Viscosity regulator : en fr
  • CH238966A - Method of storing heat in water. : de en
  • ES7273Y - Turnbuckle wing tensioner. : en es
  • ES8622Y - Holder for a bar of soap. : en es
  • GB571812A - Improvements in or relating to liquid fuel burners of the pressure type : en
  • CH239120A - Ear protection device for use in hair care. : de en
  • US2384665A - Photographic tone correction mask : en
  • US2384741A - Hollow form : en
  • ES170430A1 - ELECTRICAL CONTACT SYSTEM APPLICABLE TO CURRENT LIMITING APPARATUS AND OTHER ELECTRICAL APPLIANCES : en es
  • GB571818A - Improvements in or relating to couplings, drawbars and the like for tractors or other vehicles : en
  • ES11845U - A blotting roller (Machine-translation by Google Translate, not legally binding) : en es
  • FR902764A - Small frame for slides : en fr
  • US2384466A - Building foundation digger : en
  • ES8679Y - Lid with several incisions for the automatic closing of all kinds of containers. : en es
  • US2384542A - Inorganic insulation for electrical conductors : en
  • US2384664A - Hydrometer : en
  • ES4771Y - Junction connection plates for power lines. : en es
  • FI20791A - Device for double nuts : en fi
  • ES11857U - A bottle drop-count (Machine-translation by Google Translate, not legally binding) : en es
  • ES9820Y - Rasilla with tubular body. : en es
  • FR902667A - Improvements made to the construction of the carcasses of metal wheels with tires or tires and particularly applicable to trolleys or other hand-rolling or handling vehicles : en fr
  • ES170562A1 - IMPROVEMENT IN IRRELENABLE CLOSURE FOR BOTTLES AND ANALOGUE CONTAINERS : en es
  • FR902696A - Improvements made to tanks, especially those for fuels : en fr
  • US2384436A - Motorboat propulsion mechanism : en
  • US2384503A - Magazine for safety razors : en
  • US2384757A - Crystal holder : en
  • CA430030A - Magnetic system core orienting apparatus : en fr
  • CH239112A - Device for removing foreign bodies from eye areas. : de en
  • FR902834A - Process for the preparation of a material to be welded and welding rods produced by this process : en fr
  • GB571904A - Improvements in or relating to piezoelectric transducers : en
  • FR902703A - gas tubular heater : en fr
  • US2384471A - Vehicle : en
  • DK63928C - Air Renewals for Vehicles and Vessels. : da en
  • CA429944A - Liquid rosin flux composition : en fr
  • US2384562A - Safety cutoff switch : en
  • US2384750A - Monoazo acid dyestuffs : en
  • FR902803A - Dry ring gas pump : en fr
  • FR902694A - Phonograph equipped with a device for automatically changing discs : en fr
  • GB571858A - Improvements in or relating to variable inductances : en
  • GB571929A - Improvements relating to the treatment of water with lime : en
  • CH239127A - Remote control device. : de en
  • CA429960A - Clutch : en fr
  • CH239110A - Device with a gas discharge tube mounted in two tube holders. : de en
  • US2384603A - Comber nipper system : en
  • CH239123A - Switching arrangement for simultaneous operation on telephone lines. : de en
  • CH239075A - Wedge intended to be placed between the foot of a machine and its foundation plate. : en fr
  • CH239046A - Removable bar for watch case. : en fr
  • US2384504A - Resonant circuit : en
  • US2384772A - Sewing machine motor controller : en
  • AU128396B2 - Improvements in instruments for measuring the frequency ofan electrical oscillation : en
  • CA430013A - Gland packing : en fr
  • AU2328045A - Improvements in toy building blocks and like elements : en
  • US2384568A - Polymerization products : en
  • USD142367S - Design for a ball tossing tot : en
  • FR902674A - Connection assembly between a line and a transmission or reception channel by t.s.f. : en fr
  • CH239108A - Welding torch. : en fr
  • AU1190943A - Process and apparatus forthe conversion of fluid reactants : en
  • CH239023A - Process for the production of waterproof film supports for photographic or photomechanical purposes. : de en
  • CH239036A - Adjustable caliber. : de en
  • CA430064A - Oxy compound of the cyclopentano polyhydro phenanthrene series : en fr
  • CA429920A - Milk product manufacture : en fr
  • US2384532A - Method of processing spice : en
  • US2384642A - Electric iron handgrip : en
  • US2384619A - Solid solution of vinyl aromatic polymer and hydrogenated vinyl aromatic polymer : en
  • US2384712A - Dental floss holder : en
  • CH239011A - Glue extender. : de en
  • FR902738A - Process for obtaining a preparation for fixing and curling the hair : en fr
  • CA429937A - Conduit supporting device : en fr
  • CH239013A - Plastic mixture. : en fr
  • CA429919A - Engine piston : en fr
  • CH239129A - Installation on umbrellas to prevent rainwater from dripping off. : de en
  • US2384673A - Method of extracting glue and gelatin : en
  • CH239091A - Device for adjusting the transformation ratio of a transformer. : en fr
  • US2384624A - Projection system : en
  • US2384633A - Article storing album : en
  • CA429996A - Selenium rectifier element : en fr
  • US2384598A - Photographic material : en
  • CH239099A - Method and device for the production of heat-resistant bodies covered with a layer of bright carbon. : de en
  • CH239111A - Process for the production of a contrast substance suitable for the radiographic representation of the organs of the animal and human body. : de en
  • ES11861U - Pencil device for painting the lips. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170236A1 - A PROCEDURE FOR OBTAINING LUBRICATING OILS AND VISCOUS INDEX IMPROVERS AND UNITING LUBRICATING OILS FROM THE GRAPE PEPITAS : en es
  • ES11854U - Constructive toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES8763Y - Electric fly swatter and all kinds of insects. : en es
  • US2384583A - Face clutch : en
  • GB571851A - Means for regulating a machine voltage : en
  • FR902663A - Method and device for measuring the hydrotimetric titer : en fr
  • FR902776A - Method of regulating the level of molten metal in the crucible keeping it hot of machines for injection casting : en fr
  • ES4809Y - Safety needle for punctures. : en es
  • ES7081Y - Tubular sock. : en es
  • GB571819A - Improvements in or relating to couplings, draw-bars and the like for tractors or other vehicles : en
  • FR902657A - Brake device for cycles and motorcycles : en fr
  • FR902677A - Photocell amplifier : en fr
  • US2384439A - Transmission : en
  • US2384768A - Apparatus for combining sheets : en
  • FR902714A - Process for the production of bivalent alcohols : en fr
  • GB571930A - Improvements in or relating to electrical insulators : en
  • US2384509A - Sewing machine : en
  • ES170602A3 - A MANUFACTURING SYSTEM FOR SMALL DIMENSIONS NOBLE GAS PIPES : en es
  • GB571887A - Improvements in and relating to inductive heating apparatus : en
  • NL112525B - Method for preparing a chicken protein substitute from blood plasma and skimmed milk : en nl
  • US2384737A - Catalyst production : en
  • ES8402Y - Adjustable piece for board games. : en es
  • ES8610Y - Cutting blade for razor. : en es
  • CH239082A - Circulation pump for high-pressure gases. : de en
  • GB571831A - Improvements in and relating to loading apparatus : en
  • FR902785A - Installation of gas discharge lamps : en fr
  • ES6867Y - Ingenuity and skill parlor toy. : en es
  • FR902837A - Acetic acid concentration process : en fr
  • GB571847A - Improvements in or relating to the manufacture of bricks and the like : en
  • ES169923A1 - ELECTRIC CONTROL DEVICE FOR AUTOMATIC SPOON : en es
  • US2384440A - Hanger device : en
  • US2384478A - Picture hanger : en
  • US2384549A - Protective case for watches : en
  • US2384652A - Rotary electric switch : en
  • US2384781A - Automotive vehicle : en
  • AU2317845A - Improvements in or relating to radio navigational systems : en
  • CH239047A - Balance bearings for watches. : de en
  • FR902880A - Process for preparing new resins : en fr
  • US2384596A - Magazine stove : en
  • CH238998A - Process for the preparation of a derivative of B-alanine. : de en
  • AU128395B2 - Null detector : en
  • US2384604A - Telephone coupling apparatus : en
  • ES170555A1 - IMPROVEMENTS IN ELECTRICAL SELECTOR SWITCHES : en es
  • FR902701A - Variable pitch aerial propeller : en fr
  • GB571816A - Process and device for full-cell impregnation of timber or articles thereof : en
  • CH239117A - Process for the synthesis of vitamin B6. : de en
  • ES170551A1 - A JET DEVICE FOR WASHING A GAS BY A LIQUID : en es
  • FR902699A - Variable pitch propeller, especially for airplanes, ships and axial blowers : en fr
  • ES11871U - Guide or handlebar for bicycles or motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170531A1 - IMPROVEMENTS INTRODUCED IN THE KLINOSCOPES APPARATUS : en es
  • ES4793Y - Own device for the use of solid lubricants. : en es
  • FI20780A - Anordning vid eldstadsroster för eldning med finfördelade bränslen, särskilt sågsspån : en fi
  • GB571793A - Improvements in and relating to stock feed mechanism for lathes or other machine tools : en
  • CH239153A - Process for the production of a new benzene sulfonamide derivative. : de en
  • ES169979A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF WRITING INSTRUMENTS : en es
  • GB571814A - Process for the preparation of polymerised hydrocarbons in powder form : en
  • CA429909A - Wheel structure : en fr
  • FR902722A - Gasifier with gasification tank functioning as a tubular boiler : en fr
  • FR902773A - Stacking of sheets for electric machine frames and method for its manufacture : en fr
  • GB571809A - Improvements in or relating to gear grinding machines : en
  • US2384453A - Inclinometer : en
  • US2384720A - Chemical heating container : en
  • ES11869U - Writing device simulating typewriter, usable as a toy for other applications. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170610A1 - A PROCEDURE FOR THE PREPARATION OF AZOIC DYES, : en es
  • CH239169A - Process for the preparation of a sulfonamide. : de en
  • CA430062A - Steroid compound : en fr
  • GB571803A - Improvements in mowing and like harvesting machines : en
  • FR902812A - Joint for fittings applicable to high pressure installations : en fr
  • FR902861A - Mechanical teleprinter with type wheel for tape printing : en fr
  • AU120337B2 - Improvements in or relating to oil-bath tinplate-flowing apparatus andthe like : en
  • CA429884A - Food product : en fr
  • CH238986A - Step loom. : de en
  • ES170599A1 - IMPROVEMENTS IN ELECTRIC WELDING TOOLS : en es
  • CA430028A - Drilling machine : en fr
  • CH238990A - Process and plant for the production of CO2 butter from aqueous emulsions containing milk fat. : de en
  • US2384575A - Tape dispenser : en
  • ES7334Y - Improved joist for construction. : en es
  • CA430053A - Combined sleeping bag and knapsack : en fr
  • CA430061A - Unsaturated germinal gland hormone reducing method : en fr
  • CH239050A - Watch. : en fr
  • ES11860U - Improved board for the game of chess (Machine-translation by Google Translate, not legally binding) : en es
  • US2384516A - Aircraft : en
  • CH238979A - Brush for washing and bathing purposes. : de en
  • AU1052443A - Improvements in or relating to extrusion machines : en
  • US2384557A - Posthole digger attachment for tractors : en
  • ES170542A1 - PROCEDURE FOR THE MANUFACTURE OF ELECTRIC HEAT SHELVES AND CLOTHES : en es
  • FR902885A - Brazing alloy intended for fixing metal cutting elements, in particular hard metal, on steel supports : en fr
  • GB571790A - Improvements in and relating to pawl-operated intermittent driving mechanism : en
  • GB571844A - Improved lubricating apparatus : en
  • GB571907A - Improvements in vacuum apparatus : en
  • CH238972A - Electric heater. : en fr
  • CA429967A - Flow responsive device : en fr
  • CA14271S - Pair of book ends : en
  • CA429914A - Safety device : en fr
  • CA430032A - Coffee : en fr
  • CH238989A - Garment. : de en
  • CA429979A - Meter register : en fr
  • CH239019A - Folder for variable sheet lengths. : de en
  • ES9412Y - Double application box device with lid. : en es
  • ES5574Y - Opening system adaptable to the manufacture of metal plate containers to another appropriate material. : en es
  • ES9254Y - Rubber sole model for footwear. : en es
  • ES11875U - Mixed tap for pouring and safety. (Machine-translation by Google Translate, not legally binding) : en es
  • CA429908A - Wheel structure : en fr
  • CH238968A - Mechanical device for remotely opening and closing a door whose latch is normally held in the position it occupies when the door is closed. : en fr
  • CH239031A - Skill game. : en fr
  • ES11850U - Original holders for typewriters, calculate and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9722Y - Gramophone needle system for application to gramophone records. : en es
  • CA430037A - Separation and purification of materials by chromatographic absorption : en fr
  • ES10756Y - Embeddable transparent ornament on the sole or floor of the footwear. : en es
  • ES170585A3 - A PORTABLE SOUND PROJECTOR FOR 16 MILLIMETER FILMS : en es
  • ES170598A1 - A PROCEDURE TO BENEFIT OXIDIZED IRON MINERALS : en es
  • US2384589A - Bearing for rotary spindles : en
  • CA429899A - Box : en fr
  • GB571857A - Improvements in reels for holding electric cable or for like purposes : en
  • ES4843Y - Box-container for powdered, granulated or similar products. : en es
  • ES8516Y - Clips. : en es
  • GB571868A - Improvements in or relating to pistons : en
  • ES4769Y - Folding fan. : en es
  • GB571912A - Improvements in or relating to liquid lenses : en
  • US2384437A - Pressure gauge for pneumatic tires : en
  • US2384743A - Ladder : en
  • FR902838A - Photoelectric device for the electrical remote indication of measurement values from highly sensitive measuring instruments : en fr
  • FR902883A - Automatic switch, in particular resistance current limiter linked to the circuit breaker : en fr
  • US2384683A - Grinding wheels : en
  • US2384431A - Shoe construction : en
  • US2384715A - Sifting apparatus : en
  • USD142365S - Design for a tractor : en
  • ES170133A1 - IMPROVEMENTS IN LIFTING DEVICES WITH COUNTERWEIGHT BACKSPACE : en es
  • FR902710A - Suitcase-shaped film projection device : en fr
  • GB571834A - Improvements relating to automatic gauging machines : en
  • FR902713A - Device for automatic adjustment of the density of the haze in a material treatment plant by float and precipitation : en fr
  • US2384544A - Method of preparing synthetic rubber : en
  • US2384622A - Control system : en
  • US2384617A - Support for heat-treating containers : en
  • CA429946A - Projectometer : en fr
  • US2384577A - Esters : en
  • US2384754A - Monoazo dyestuffs : en
  • ES10093Y - Absorbent cloth for different uses, especially to serve as a hygienic cloth. : en es
  • ES9668Y - Rectangular pieces to form resistant elements in the construction of buildings. : en es
  • FR902762A - Screw connection with automatic adjustment of loosening : en fr
  • ES170570A1 - A PROCEDURE TO MAKE SIMILAR COMPOUNDS TO THE RUBBER : en es
  • USD142355S - Design foe a flatiron : en
  • FR902756A - Process and equipment for the preparation of hyperchlorite solutions : en fr
  • US2384461A - Engine : en
  • US2384751A - Monoazo acid dyestuffs : en
  • CA429883A - Fruit product : en fr
  • US2384522A - Agricultural implement : en
  • US2384521A - Method for extruding thermoplastic compositions : en
  • US2384687A - Pseudo-tracked vehicular toy : en
  • CA429985A - Machine tool work clamping means : en fr
  • NL103782B - : en
  • CH239146A - Process for the production of a new benzene sulfonamide derivative. : de en
  • US2384548A - Rotary valve : en
  • AU130902B2 - Collapsible carriages : en
  • CA14282S - Novelty ear-ring : en
  • CA429936A - Conduit supporting device : en fr
  • US2384593A - Antifoggant : en
  • FR902724A - Machine for hardening and straightening cylinder-shaped parts : en fr
  • FR902779A - Fuel for gas generators and other fireplaces : en fr
  • US2384658A - Color photography : en
  • CH239094A - Automatic power off switch. : de en
  • FR902767A - Reamer for grinding cylindrical hollow bodies : en fr
  • US2384601A - Method for making motion pictures : en
  • ES10481Y - Manual cleaning device. : en es
  • ES170594A1 - A SYSTEM OF FLUID ACTIVATION, THROUGH DISTRIBUTION AND COMPLEMENTARY MECHANISMS, IN MACHINES RECTIFIED FOR THE MANUFACTURE OF MISCELLANEOUS TISSUES : en es
  • NL107389B - : en
  • US2384482A - Terpene isomerization in liquid phase : en
  • US2384570A - Rubberlike multipolymers containing a conjugated diene hydrocarbon : en
  • ES8701Y - Articulated pieces or blocks for the formation of floors and ceilings : en es
  • ES11595U - Deposit for water from the water. (Machine-translation by Google Translate, not legally binding) : en es
  • FR902671A - Manufacturing process of hydrocyanic acid and ammonia : en fr
  • FR902685A - Centrifugal force separator : en fr
  • CA429935A - Conduit supporting device : en fr
  • CA430008A - Surface shape measuring or indicating apparatus : en fr
  • CA430057A - Firing mechanism : en fr
  • US2384628A - Tank truck bottom loading and discharge means : en
  • CH239029A - Ski binding. : de en
  • CH239124A - Device for influencing high-frequency oscillation processes by means of at least one glow discharge tube serving as a controllable capacitance. : de en
  • AU2321245A - Improvements in or relating tothe manufacture of copper catalysts and their use for hydrogenating organic substances : en
  • CA430066A - Unsaturated ketone producing process : en fr
  • ES9257Y - Reinforced concrete beams. : en es
  • ES11864U - Revolver head for parallel spindle lathe. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4739Y - Mask for gas explorers. : en es
  • CA430005A - Rubber extrusion machine : en fr
  • CA430052A - Guy line shackle : en fr
  • AU120334B2 - Process for improving the plasticity of aminoplastic resins : en
  • US2384452A - Trim angle indicator : en
  • CA429911A - Wheel structure : en fr
  • CA429987A - Harvester sickle driving means : en fr
  • NL61608C - : en
  • FR902693A - Manufacturing process for adhesive products : en fr
  • FR902791A - Improvement in spectroscopic devices : en fr
  • FR902847A - Carbon and carbon collectors for wipers, collectors and bushings whose support bodies are made of ceramic materials : en fr
  • US2384426A - Platform and leg construction : en
  • US2384567A - Alloy steel method and products : en
  • CA430006A - Gramophone pick-up arm : en fr
  • CH238988A - Process for making durable printing inks. : de en
  • CH238974A - Support for draw curtains. : de en
  • CA430049A - Garden implement : en fr
  • AU145278B2 - Improvements in or relating tothe manufacture of moulded articles : en
  • US2384713A - Cushion seat : en
  • CH239160A - Process for the preparation of a derivative of 3-amino-1-nitro-benzene. : de en
  • US2384511A - Desuperheater : en
  • US2384724A - Gun charger : en
  • CA14267S - Wall ornament : en
  • CA429997A - Moulded product manufacture : en fr
  • AU128868B2 - Multichannel carrier transmission system : en
  • AU131538B2 - Improvements in circuit arrangements for use with widely-separated frequency bands : en
  • ES8574Y - Compressed sawdust package. : en es
  • CA429978A - Photomechanical process : en fr
  • CA430016A - Chipper knife assembly : en fr
  • CH239058A - Safety device for injection molding machines operated by air or gas as pressure medium. : de en
  • ES170229A1 - PROCEDURE FOR THE ELABORATION OF THE ABRASIVE LUMINOUS ELEMENTS FOR DEPILATION : en es
  • FR902715A - Retreading process for the tires of cycles, motorcycles, cars using waste rubbers, without prior chemical transformations thereof : en fr
  • FR902872A - Drawing bench for tow fibers and other textile fibers : en fr
  • AU2323645A - Improvements in or relating to vibrator relays : en
  • AU128916B2 - Improvements in multiple pumps for use in liquid distribution systems : en
  • CH239134A - Vehicle trailers, in particular for building purposes. : de en
  • ES7257Y - Hook for roller shutters. : en es
  • CA429922A - Nursing bottle nipple : en fr
  • CH238969A - Body made of iron and fused glass. : de en
  • US2384442A - Pocket ash receptacle : en
  • CH238962A - Twisted reinforcing bar for concrete, and method of obtaining it. : en fr
  • AU2318645A - Improvements in circuit arrangements for use with widely-separated frequency bands : en
  • ES9485Y - Toy. : en es
  • GB571859A - Improvements in or relating to reciprocating pumps : en
  • ES170595A1 - A NEEDLE MECHANISM OF COGERING HALF POINTS ADAPTABLE TO SEWING MACHINES : en es
  • FR902806A - Method and device for determining the radiation pattern of an antenna : en fr
  • DK63924C - Device for Brushing Carpets. : da en
  • FR902774A - Scroll wheel : en fr
  • CH239122A - Installation for the reception of telegraph and radiotelegraph signals composed of two frequencies. : en fr
  • CH239125A - Circuit arrangement for eliminating noise and noise in a receiver for frequency-modulated oscillations. : de en
  • ES8759Y - Sock garter clasp. : en es
  • US2384620A - Telephone system : en
  • US2384446A - Neutralizing crude nitroguanidine : en
  • USD142356S - Design for a picture frame : en
  • CH239142A - Process for the preparation of a new tetracyclic ketone. : de en
  • ES10994Y - Tire injector cannula. : en es
  • CH239008A - Process for producing a green dye. : de en
  • CH239074A - Ashtray. : en fr
  • DK63919C - Adjustment device for high frequency coils. : da en
  • ES11855U - Folding fabric (Machine-translation by Google Translate, not legally binding) : en es
  • CH239161A - Process for the preparation of a green chromating dye. : de en
  • FR902816A - basic element for the construction of angle scaffolding : en fr
  • CH239149A - Process for the production of a new benzene sulfonamide derivative. : de en
  • CH239159A - Process for the preparation of a derivative of 3-amino-1-nitro-benzene. : de en
  • US2384646A - Combination combat and construction vehicle : en
  • AU120338B2 - Snap switch overtravel mechanism : en
  • CA429993A - Thermionic amplifier circuit : en fr
  • US2384464A - Graving or basin dry dock : en
  • CH239084A - Rotary pump. : de en
  • CA14291S - Hydraulic jack : en
  • CH239101A - Electric wave. : de en
  • CH239093A - Spring contact device with blade contact. : de en
  • US2384458A - Fur cleaning apparatus : en
  • US2384769A - Rear window dehydrator for automobile bodies : en
  • AU2325445A - Pest control composition andthe use thereof : en
  • CA429963A - Wire rope stress determining and recording device : en fr
  • CA429910A - Wheel structure : en fr
  • FR902892A - Removable metal saw frame : en fr
  • CH239098A - Electrical switching device. : de en
  • CA429986A - Disc tiller : en fr
  • US2384537A - Plasticized polyvinyl acetal resin : en
  • CA429885A - Radiant mantle : en fr
  • CH239071A - Method for producing physical characters, device for carrying out the method and physical characters produced by this method. : de en
  • CH239088A - Fridge. : de en
  • ES8254Y - Handle for bras and the like. : en es
  • FR902695A - Power tool for tillage : en fr
  • GB571797A - Improvements relating to electric fires or radiators : en
  • CH239145A - Process for the preparation of 2,4-dibromo-androstandion- (3.17). : de en
  • FR902679A - Converter tube to graphite anode : en fr
  • CA429959A - Bearing producing method : en fr
  • GB571852A - An improvement in or relating to protective attachments for the heels and/or soles of boots and shoes : en
  • US2384773A - Phosphoric acid manufacture : en
  • GB571927A - Improvements in the production of self-locking nuts : en
  • US2384579A - Iron pigments : en
  • US2384760A - Fluid-pressure operated apparatus : en
  • FR902826A - Method for manufacturing yarns using the wet spinning method, for example starting from viscose : en fr
  • FR902828A - Packaging for soap powder and its manufacturing process : en fr
  • FR902794A - Waxing or polishing maintenance product such as wax, polish or others : en fr
  • CA430018A - Solder : en fr
  • FR902652A - Gearbox : en fr
  • FR902864A - Electric capacitor called feed-through capacitor : en fr
  • US2384780A - Reversible pitch propeller : en
  • US2384590A - Lubricating system for machine tools : en
  • US2384759A - Belt drive device : en
  • US2384651A - Dual release mechanism : en
  • CH239126A - People search system for searching two or more people at the same time. : de en
  • ES11680U - Elastic closure for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2384506A - Envelope stuffing machine : en
  • CA429964A - Sound reproducing device : en fr
  • CH239068A - Interchangeable head for mechanical razor. : en fr
  • CH239079A - Mushroom valve. : en fr
  • CH239133A - Vehicle. : en fr
  • US2384636A - Plate tong : en
  • CA429927A - Towel cabinet : en fr
  • US2384573A - Method of reclaiming molding and core sand : en
  • US2384682A - Automatic record changing apparatus : en
  • US2384744A - Drill spindle driving mechanism : en
  • ES11278Y - Fruit press. : en es
  • US2384460A - Boiler-absorber : en
  • US2384611A - Rigid foam : en
  • US2384433A - Grate : en
  • ES170592A1 - NEW MANEUVER SYSTEM FOR ELEVATORS, LIFTS AND ELEVATORS : en es
  • US2384499A - Method of cutting gears : en
  • ES170600A1 - IMPROVEMENTS IN DEVICES TO MEASURE TORQUE FOR : en es
  • DK63921C - Electrical Appliance with Moldings of Plastics and an Impregnating agent. : da en
  • FR902867A - High-voltage current supply for the radiation generator of particle-ray devices : en fr
  • FR902881A - Container and its manufacturing process : en fr
  • ES169773A1 - IMPROVEMENTS IN THE INSTALLATIONS FOR THE INDUSTRIAL OBTAINING OF SYNTHETIC RUBBER OF THE TYPE OF HALOGEN POLYMERS 2-BUTADIEN-1,3 : en es
  • FR902758A - Individually electrically controlled conveyor rollers, especially for rolling mills : en fr
  • FR902698A - Device for obtaining the stable automatic adjustment of the energy exchange between electrical distribution networks according to a determined frequency-power law : en fr
  • CA429929A - Paper board machine heating system : en fr
  • USD142362S - Pipe line control fitting : en
  • US2384488A - Shoe sewing machine and thread controlling device : en
  • US2384729A - Floating nut : en
  • CH239131A - Tin can. : de en
  • FR902830A - Dyeing and printing on fabrics : en fr
  • FR902818A - Metal Bulb Electric Discharge Lamp Improvements : en fr
  • GB571785A - Improvements relating to electric lamps for therapeutic treatment : en
  • GB571890A - Improvements in or relating to asbestos-cement flue pipes : en
  • ES170577A3 - SOME IMPROVEMENTS IN SPECIAL ELECTRIC CARS, FOR AMUSEMENT PARKS, FAIRS, VERBENAS AND ANALOGUE ORGANIZATIONS OR ENTERTAINMENTS : en es
  • FR902733A - Process for the desiccation of cheese and resulting industrial food product : en fr
  • USD142366S - Design for a baby s tray : en
  • ES7062Y - Glass covers for elastic candles. : en es
  • ES11876U - Continuous and automatic rubber without brush, provided with foot or base. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7448Y - Special hairpin, applied to the buttons for their sewing on clothing. : en es
  • ES11371Y - Skirt with a plurality of elastic range straps at the waist. : en es
  • ES4815Y - An ice cream maker : en es
  • ES10630Y - Mirror glass of figurine silhouettes. : en es
  • CH239132A - Dismountable harass. : de en
  • CH239043A - Bushing current transformer. : de en
  • US2384784A - Centrifugal separator : en
  • US2384585A - Coin-controlled liquid dispensing apparatus : en
  • FR902777A - Machine for injection molding : en fr
  • FR902787A - Device for determining the mechanical characteristics of materials, and in particular fibrous materials : en fr
  • CH239081A - Dosing dispenser for central lubrication systems. : en fr
  • US2384510A - Heating apparatus : en
  • US2384742A - Mechanism for transmitting linear or rotary movement : en
  • FR902761A - Elastic sole of wood or other rigid material and shoe provided with said sole : en fr
  • ES11298Y - Diaphragm or diaphragm for gasoline pumps. : en es
  • FR902866A - Installation for residual voltage compensation in single or double symmetrical modulators : en fr
  • US2384428A - Production of zirconia : en
  • ES10995Y - Perfected bra for ladies. : en es
  • FR902891A - Cable tensioner : en fr
  • ES11868U - Capsule of guarantee for injectable containers. (Machine-translation by Google Translate, not legally binding) : en es
  • CA430067A - Chromable dyestuff preparing process : en fr
  • FR902769A - Process for the manufacture of perchlorethylene by thermal dissociation of carbon tetrachloride : en fr
  • US2384602A - Mop : en
  • US2384480A - Bottle carrier : en
  • AU131686B2 - Improvements in or relating to radio navigational systems : en
  • FI20785A - Blanking for wood and other products : en fi
  • ES11185Y - Enhanced charcoal briquette. : en es
  • FR902821A - Ball joint, intended in particular for the control return of gas meters with measuring devices moving back and forth : en fr
  • ES8562Y - Esparto braid for espadrilles, mechanically covered by a layer of hemp, linen, jute or other fiber. : en es
  • US2384514A - Code-controlled apparatus : en
  • CA430063A - Cyclopentano-polyhydrophenanthrene series compound : en fr
  • CA429969A - Railway truck and brake organization : en fr
  • US2384473A - System for vaporizing crude oil for use as a fuel for internal-combustion engines and converters functionable therein : en
  • ES5851Y - Geographical puzzle. : en es
  • GB571876A - Improvements in or relating to frictional lighters : en
  • CA429955A - Hydraulic accumulator : en fr