- US2351290A - Flash lamp :
en
- US2351468A - Stabilized explosive composition :
en
- DE746223C - Process for the manufacture of pressure gauge springs for high pressures :
de
en
- ES10087U - Reinforced collars. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10032U - Humidifier device for seals, envelopes and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166029A1 - Apparatus for the filtration and purification of liquid and semi-dosed mixtures :
en
es
- ES9984U - Circuit breakers, especially for mounting on junction boxes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561944A - Improvements in or relating to internal combustion engines operating on the two-stroke cycle :
en
- ES166119A1 - A brake by pressure agent, especially for railways :
en
es
- US2351449A - Anchor bolt :
en
- US2351339A - Cooling system for photoprinting mechanisms :
en
- DE746459C - Method for increasing the luminescence of uranium glass and electric discharge lamp with a wall made of such glass :
de
en
- USD138110S - Design for a suit :
en
- ES9997U - Flame regulating device for economical kitchens. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351106A - Bed lift :
en
- ES166123A1 - A DEVICE TO CUT THE BRANCHES OF THE TREES :
en
es
- ES10048U - Net guardafaldas for bicycles. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES164098A1 - Improvements in the manufacture of transmission belts, trapezoidal, especially adjustable stepless speed variators :
en
es
- US2351119A - Coloring matter of the phthalo :
en
- US2351273A - Runway for airports and the like and method of making same :
en
- US2351430A - Nozzle construction :
en
- US2351376A - Spraying device :
en
- US2351012A - Ink fountain drive :
en
- US2351458A - Device for manufacturing co2-butter from cream and milk :
en
- USD138106S - Design fob a suit :
en
- ES10024U - Scraper for nuts and screws. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166028A1 - Improvements in combined stoves for heating and stewing :
en
es
- GB561949A - Improvements in or relating to electrical connectors :
en
- GB562014A - Process for the manufacture of trihydroxy-abietic acid :
en
- US2351102A - Polymeric vinylidene chloride composition :
en
- CH232600A - Process for the esterification of cellulose. :
de
en
- CA420774A - Fluid coupling :
en
fr
- US2351154A - Process for treating hydrocarbons :
en
- US2351294A - Television viewing screen :
en
- ES164285A1 - Improvements introduced in agglutinating electrodes for the obtaining of metals, especially aluminum, in electrolysis by fusion :
en
es
- ES10057U - Rear bucket for motorcycles, with gear for the brake drum and shock absorber, in one piece, for the application of the interchangeable type wheel. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351340A - Automatic voltage control system for alternators :
en
- US2351505A - Dispensing mechanism :
en
- US2351354A - Method for executing catalyzed vapor phase reactions :
en
- GB562023A - Improvements in or relating to collapsible projection screens :
en
- GB562037A - Improvement in apparatus for producing magnesium :
en
- ES165965A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- ES166132A1 - A hot gas engine :
en
es
- USRE22492E - Winding machine :
en
- FR893093A - :
fr
- DE731967C - Switch for the electrical remote control of machine weapons, especially for aircraft :
de
en
- US2351178A - Clamping device :
en
- US2351274A - Registering device for printing :
en
- GB561931A - Improvements in or relating to detonating mechanism for aerial bombs, pyrotechnic devices and the like :
en
- DE746271C - Phosphating process :
de
en
- DE746212C - Press casting machine for processing metals in a thin liquid state :
de
en
- DK62340C - Gas generator with downward pull and movable bottom or movable bottom parts. :
da
en
- GB561969A - Production of esters of acrylic and methacrylic acid :
en
- USD138093S - Design for a catball game device :
en
- ES166045A1 - Procedure for obtaining amines :
en
es
- GB562077A - Improvements in or relating to magnifying viewers for objects such as small pictures :
en
- US2351509A - Tank construction :
en
- CH232767A - X-ray tube. :
de
en
fr
- CH232573A - Process for the production of wool-like synthetic fibers used as raw materials or as additives to materials to be felted and for the production of woolen fabrics with the production of twisted synthetic threads. :
de
en
- CA420847A - Electroplating equipment :
en
fr
- CA420871A - Paper making machine :
en
fr
- CH232701A - Puller on grinding machines. :
de
en
- US2350983A - Centrifugal pump :
en
- US2351287A - Sunglass attachment for eyeglasses :
en
- CA420790A - Nitrocellulose film base :
en
fr
- GB562066A - Improvements in and relating to thermally operated electric control means for an electric motor :
en
- CA420782A - Electric induction apparatus :
en
fr
- DE746260C - Thermal protection for electrical devices and machines installed in the air :
de
en
- ES10049U - Rubber model for all kinds of footwear, equipped with a reinforcing block in the toe, which facilitates and ensures the placement of the metal protector. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351160A - Art of regenerating zeolites :
en
- US2351304A - Fluid transfer apparatus :
en
- US2351490A - Terminal for vacuum-type furnaces :
en
- US2351491A - Inserted tooth cutter :
en
- CH232776A - Process for the production of shape-retaining pressed cotton balls. :
de
en
- NL56466C - :
en
- AU848443A - An improved projectile :
en
- CH232570A - Device for suspending under tension a piece of clothing, such as pants, skirt, etc. :
en
fr
- CH232760A - Electric discharge tube. :
de
en
- CA420839A - Synthetic drying oil production :
en
fr
- CH232727A - Twin magneto. :
de
en
- CH232795A - Method and machine for introducing rod-shaped bodies into rigid packing boxes that can be closed at both ends and for closing these boxes. :
de
en
- ES166091A1 - An apparatus for the individual and constant breaking of the cards for cotton and other textile fibers :
en
es
- US2351545A - Manufacture of varnishes :
en
- CH232786A - Device for secret messaging. :
de
en
- US2351305A - Discharge lamp base and starter :
en
- US2351072A - Method of producing vaporous mixtures containing air :
en
- ES165972A1 - Machine to rectify the distribution mirrors in steam engines :
en
es
- US2351168A - Hydraulic control means for tractor-drawn disk harrows :
en
- US2351426A - Electric switch :
en
- US2351427A - Vibration damping mounting :
en
- US2351568A - Electroforming method of producing dispensing tools :
en
- CA420796A - Drafting mechanism for textile fibres :
en
fr
- US2351087A - Mounting for rear-vision mirrors :
en
- CH232749A - Spring clockwork with motor winding. :
de
en
- ES9994U - Folding box easy to assemble, one piece and without any sticking (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9999U - Almanac wall. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561956A - Improvements in or relating to fans for use in drying chambers :
en
- US2351058A - Impresser mechanism :
en
- AU818943A - Improvements in reciprocating pumps :
en
- US2351395A - Lipstick container-dispenser :
en
- USD138075S - Design for a garment hanger :
en
- CA420856A - Shoe insole machine :
en
fr
- CA420802A - Bearing block for rolling mills :
en
fr
- CH232787A - Telecommunication system. :
de
en
- CA420832A - Hose coupling :
en
fr
- CH232794A - Travel kit for transporting objects of different sizes. :
en
fr
- CA420854A - Motor vane packing :
en
fr
- DE743770C - Dental contra-angle :
de
en
- US2351212A - Convertible demodulator circuit :
en
- CH232541A - Process for the production of a plant protection product. :
de
en
- GB562085A - Improvements in or relating to lubricating oil supply systems for internal combustion engines and the like :
en
- US2351495A - Electrical control apparatus :
en
- US2351556A - Manufacture of sponge rubber :
en
- DE746280C - Concrete release agent :
de
en
- ES8838Y - Protection device applicable to all kinds of footwear. :
en
es
- DE743757C - Ultra-short wave arrangement with a pot oscillator with an interrupted inner conductor and a tube connected in three-point connection :
de
en
- CH232792A - Selector switch. :
de
en
- CH232660A - Permanent brake magnet for electricity meters. :
de
en
- GB561979A - Improvements in automatic phonographs :
en
- CA420753A - Drag cultivator :
en
fr
- CA420787A - Photographic tracing cloth :
en
fr
- US2351048A - Screen for paper stock and the like :
en
- CH232772A - Device for generating flashes of light for stroboscopic purposes. :
de
en
- CA420758A - Sulphite pulp manufacture :
en
fr
- CH232622A - Device for cleaning the ink rollers of letterpress and lithographic presses. :
de
en
- CH232564A - Wood gas generator. :
de
en
- GB561943A - Improvements in or relating to optical objectives :
en
- CH232790A - Electric telecommunication system. :
de
en
- CH232565A - Gasifier. :
de
en
fr
- GB561971A - Improvements in or relating to heating systems for buildings :
en
- US2351248A - Production of hydrocarbons :
en
- US2351410A - Positive tobacco conveyer :
en
- US2351560A - Ventilated closet bowl :
en
- DE746074C - Process for the preparation of ethylene waste :
de
en
- US2351221A - Superregenerative receiver circuit :
en
- AU118563B2 - Improvements relating to tone control arrangements :
en
- US2351170A - Abrasive device for cleaning still tubes and the like :
en
- NL57224C - :
en
- CA420747A - Float valve :
en
fr
- CH232697A - Process for the production of thin, elastic membranes. :
de
en
- CH232668A - Process for the production of sand casting molds for casting metals. :
de
en
- ES9296U - Case with pencil holders for makeup service. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232633A - Process for the production of photographic material, in particular for color photographic and cinematographic images, and photographic material produced by this process. :
de
en
- US2351161A - Bismuth-containing derivative of trihydroxy glutaric acid and process of making it :
en
- US2351394A - Multiple-point connecting device :
en
- DE746298C - Process for producing highly insulating compounds :
de
en
- US2351299A - Filament connection for electric lamps :
en
- US2351316A - Motor control system :
en
- ES165900A1 - An apparatus of electromechanical mechanism for the propulsion of vehicles or wheels :
en
es
- US2351172A - Tool lift mechanism :
en
- US2351500A - Process for gluconic acid production :
en
- US2351139A - Refrigeration apparatus :
en
- USD138105S - Design for a suit :
en
- DE744635C - Device for treating the human body with ultrasonic waves :
de
en
- US2351575A - Rotor brake :
en
- US2351171A - Process for manufacturing carbazole :
en
- CH232584A - Wash rope tensioner. :
de
en
- ES156905A1 - Procedure for the manufacture of containers for pastes and liquids :
en
es
- US2350992A - Electrochemical value recovery apparatus :
en
- US2351137A - Telegraph apparatus :
en
- US2351283A - Chair :
en
- CA420751A - Wall bracket :
en
fr
- AU761242A - Improvements inthe construction of framed buildings :
en
- ES165970A3 - Improvements in the conduction steps through the vacuum ampoules :
en
es
- US2351196A - Reduction of organic compounds :
en
- US2351412A - Grass stripper :
en
- ES10026U - Automatic rocker (Machine-translation by Google Translate, not legally binding) :
en
es
- US2350997A - Humidifier unit :
en
- US2351018A - Process for breaking petroleum emulsions :
en
- US2351497A - Musical instrument :
en
- USD138096S - Weighing scale :
en
- ES10034U - Machine perfected to chop meat. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA420859A - Electric switch wiper spring :
en
fr
- CH232711A - Lubricated tooth clutch. :
de
en
- US2351155A - Clutch assembly for ferruling machines :
en
- US2351200A - Rubber valve handling apparatus :
en
- US2351565A - Cigarette machine paster :
en
- DE746299C - Process for the production of hollow metal bodies, in particular cartridge and cartridge cases :
de
en
- CH232704A - Axe. :
de
en
- BE648597A - :
en
fr
- US2351127A - Muntin assembly clip :
en
- CH232682A - Backlash control mechanism, in particular applicable to the control of the dividing wheel and the carriage of machines for cutting gears by hob. :
en
fr
- CH232748A - Thermally controlled device for switching a vacuum pump on and off. :
de
en
- DE746222C - Device for preventing the growth of microorganisms inside optical instruments :
de
en
- GB561937A - Improvements relating to the preparation of sulphates :
en
- US2351276A - Article assembling apparatus :
en
- US2351289A - Tubular steering wheel or the like and process of making same :
en
- NL56530C - :
en
- ES165969A3 - Improvements in current transformers for their application to electrical measurements :
en
es
- ES166077A1 - An electric push button for automatic change of quill in the looms, with two drawers on one of its sides :
en
es
- ES10053U - Hygienic dressing (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561933A - Improvements relating to gun turrets for aircraft :
en
- GB561978A - Control valve for hydraulic presses :
en
- US2351216A - Control :
en
- US2351463A - Frequency modulator :
en
- ES10071U - Thermoelectric cauldron to evaporate perfumes (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232673A - Synchronous switching device for resistance seam welding machines. :
de
en
- CH232684A - Chuck on lathes. :
de
en
- USD138064S - Design for an insecticide dispenser :
en
- DK62347C - Device by Air Collectors for Chain Balloons and Other Gas-Filled Bodies with Air Space. :
da
en
- ES165947A1 - An apparatus for fishing :
en
es
- CH232737A - Double current generator. :
de
en
- DK62346C - Milking bucket with milking chair and with a two-part filling funnel detachably attached to the bucket and axially extendable, containing a filter or a sieve. :
da
en
- US2351000A - Process of making 2,2,3 trichloro and tribromo-alkanal-1 compounds and the hydrates thereof :
en
- US2351320A - Rock bit :
en
- US2351576A - Polished rod pumper jack :
en
- GB561967A - Hydraulic cement composition and method of making same :
en
- CH232656A - Device with a cathode ray oscilloscope for making at least two measurement voltages perceptible at the same time. :
de
en
- ES10007U - Tubular abdominal girdle, with central region of greater resistance to widening. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA420767A - Slurry processing :
en
fr
- ES10036U - Fountain pen. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232550A - Elevator stairs. :
de
en
- CH232561A - Method and device for producing glass films by the blown process. :
de
en
- US2351185A - Wireless transmitting or receiving set :
en
- CA420867A - Knitted fabric production :
en
fr
- GB562069A - Improvements in electric lighting fittings :
en
- CH232693A - Planing and shaping machine. :
de
en
- CH232777A - Stretcher. :
de
en
- DK62354C - Device by Centrifuge Balls. :
da
en
- CH232827A - Accounting device having account sheets and a register book for loose-leaf accounting. :
de
en
- CA420803A - Metal heat-treating apparatus :
en
fr
- CA420768A - Sewing machine for gloves :
en
fr
- CH232638A - Ski and process for its manufacture. :
en
fr
- GB562005A - Improvements in or relating to winch blocks :
en
- US2351521A - Abrading apparatus :
en
- CH232686A - Device on a work spindle and a table having machine tools for automatic switching of the speeds of the work spindle and the incremental speeds of the table. :
de
en
- CA420853A - Auxiliary speed governor control :
en
fr
- DE746266C - Circuit arrangement for combating resonance disturbances in electro-dynamic sound recorders :
de
en
- CA420757A - Multiple film camera :
en
fr
- ES165994A3 - A process for the manufacture of tubular knitted fabrics, elastic in one or both directions :
en
es
- ES6744Y - Perfected blind. :
en
es
- IE16635L - Separation of vegetable pigments, pro-vitamins etc :
en
- US2351442A - Blade holder :
en
- US2351473A - Tractor-mounted implement :
en
- AU118570B2 - Improvements in or relating to steering means for mobile cranes or like vehicles :
en
- CH232720A - Impeller for essentially axial flow water turbines and pumps with an outer ring. :
de
en
- CH232590A - Firing systems, in particular for steam ovens. :
de
en
- NL56351C - :
en
- CA420738A - Snow plough :
en
fr
- CH232815A - Control lever device for electrical point and signal drive. :
de
en
- US2351329A - Method and apparatus for making rubber torsion units :
en
- GB562083A - Improvements in or relating to kitchen cabinets :
en
- CH232544A - Long cast reel for fishing rods. :
de
en
- CH232591A - Process for the production of a baking aid containing lactic acid salts. :
de
en
- US2351234A - Dual powered axle :
en
- SE110863C1 - :
sv
- GB561934A - Improvements in or relating to the filtration of liquid used in liquid pressure remote control systems :
en
- US2351318A - Container and closure cap therefor :
en
- US2351488A - Method of producing magnesium :
en
- CH232555A - Process for accumulating heat and heat accumulating apparatus for carrying out this process. :
en
fr
- US2351552A - Rotary printing machine :
en
- ES156266A1 - Improved process for manufacturing cork coated elements for the construction of pavements and the like :
en
es
- US2351070A - Apparatus for making molasses feeds and similar materials :
en
- DE746185C - Process for dyeing mixtures of animal fibers and natural or synthetic cellulose fibers :
de
en
- ES166075A1 - Procedure for the manufacture of a thermal and insulating material :
en
es
- GB561981A - Improvements in clips or grips for wearing apparel :
en
- US2351384A - Lithium soap grease :
en
- US2351367A - Sheet feeding mechanism :
en
- CH232646A - Automatic firearm with safety device against rebound. :
de
en
- US2350986A - Deflecting drill bit :
en
- AU118562B2 - Improvements in or relating tothe manufacture of thermoplastic tubes :
en
- CH232707A - Drying device for disc-shaped workpieces. :
de
en
- CH232807A - Disc wheel for pneumatic tires. :
de
en
- CH232605A - Process for the preparation of a new benzene series primary amine. :
de
en
- ES166037A1 - A process for manufacturing corrosion-proof objects of hardened Al-Zn-Mg alloys :
en
es
- USD138077S - Design for a button ob similar
article :
en
- CH232583A - Washing machine with facility for swinging out the laundry. :
de
en
- US2351361A - Removably mounting extractor shafts :
en
- USD138082S - Design fob a life raft :
en
- CH232770A - Burner with regulating device for liquid fuels. :
de
en
- US2351109A - Bottle labeling adhesive :
en
- US2351569A - Fastening device for safety pins and other pins :
en
- CA420820A - Flame hardening apparatus :
en
fr
- US2351349A - Capping machine :
en
- US2351049A - Squeeze riveter :
en
- US2351485A - Control device :
en
- CH232632A - Process for producing color photographic images. :
de
en
- CH232728A - Hot gas engine. :
de
en
- CH232581A - Tamping device. :
de
en
- US2351054A - Valve for safety inner tubes and the like :
en
- US2351209A - Building construction :
en
- CA420731A - Centre gauge :
en
fr
- CH232641A - Ammunition elevator in paternoster training for guns. :
de
en
- GB561997A - Hydraulic cement composition and method of making same :
en
- CA420810A - Fluid dispensing apparatus hose mounting :
en
fr
- CH232566A - Method and device for operating a pressurized grinding plant for pulverized coal pressurized combustion. :
de
en
- CH232809A - Elastic tires for vehicle wheels. :
de
en
- ES10083U - Absorbent cloth for different uses, in particular to serve as a sanitary napkin. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351180A - Brake mechanism :
en
- CH232546A - Construction. :
en
fr
- CH232824A - Process for the preparation of a mixture of carboxylic acids. :
de
en
- ES9738U - Improved can opener (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232587A - Zipper. :
de
en
- US2350980A - Resilient wheel for vehicles :
en
- US2351407A - Shoe-shining kit :
en
- US2351501A - Electron lens structure :
en
- US2351226A - Atomizer :
en
- GB561942A - Improvements in or relating to internal combustion engines operating on the two-stroke cycle :
en
- AU118560B2 - Improvements in electrical insulation :
en
- AU118566B2 - Improvements in reciprocating pumps :
en
- CA420834A - Broiler grill :
en
fr
- CA420792A - Sterile toilet :
en
fr
- CA420850A - Railway braking apparatus :
en
fr
- CH232804A - Electrically controlled door operating device with pressure medium drive, in particular for motor vehicles. :
de
en
- US2351233A - Dual motor chassis :
en
- GB561970A - Apparatus for peeling potatoes and for removing surface layers from other objects :
en
- GB562028A - Improvements in or relating to structural units for use in building construction :
en
- ES164397A1 - A printing and drawing process on cellophane paper with transparent and projectable on-screen inks :
en
es
- CH232801A - Multi-speed change gear. :
de
en
- US2351446A - Sender load control :
en
- CA420730A - Compressor air feed cooling system :
en
fr
- US2351345A - Process for the production of artificial filaments, fibers, and foils :
en
- US2351149A - Plastic compound :
en
- NL56709C - :
en
- AU118572B2 - Improvements in terminal blocks and like electric fittings andin the mounting thereof :
en
- US2351026A - Thermionic tube :
en
- CH232685A - Centering device for turning workpieces with a longitudinal bore, such as gun barrels, after the longitudinal bore. :
de
en
- CA420769A - Sewing machine lining guide :
en
fr
- CA420833A - Rotary pump shaft bearing and seal :
en
fr
- US2351455A - Thermometer reader :
en
- US2351225A - Engine and fan assembly :
en
- ES166060A1 - Improvements in the manufacturing process of reinforced fiber cement pipes or similar, preferably centrifuged, suitable for high pressures :
en
es
- CH232655A - Electric moving coil instrument. :
de
en
- CH232674A - Electric welding process. :
de
en
- DK62343C - Apparatus for uniform distribution of small pieces of press material in the die in a press for pressing sheets with a large surface content, such as mandrels, walls and similar building boards. :
da
en
- GB561958A - Improved means for feeding ammunition belts to machine guns :
en
- DE740372C - Device for voltage regulation of capacitor-excited alternating current machines :
de
en
- DE746279C - Method of preventing concrete from sticking to the wooden formwork :
de
en
- CH232719A - Process for manufacturing Pelton turbine blades and blade manufactured according to this process. :
en
fr
- CH232699A - Strap stapler. :
de
en
- US2351081A - Recording measuring instrument :
en
- USD138083S - Design for a hobbyhorse :
en
- DE751534A - Optical beam splitting system with a chessboard-like arrangement of images :
de
en
- US2351541A - Accounting machine :
en
- CA420811A - Aircraft protecting means :
en
fr
- CH232730A - Method of adjusting a machine and regulator for implementing this method. :
en
fr
- US2351459A - Telephone set :
en
- US2351537A - Apparatus for treating surfaces :
en
- CH232753A - Multipole thermal and electromagnetic overcurrent relay. :
de
en
- US2351547A - Valve :
en
- DE746289C - Area measuring device for skin u. like :
de
en
- US2351223A - Combined cigarette and match package :
en
- US2351423A - Visible index :
en
- CH232569A - Device for suspending under tension a piece of clothing, such as pants, skirt, etc. :
en
fr
- CH232614A - Power supply device for galvanizing drums. :
de
en
- CH232625A - Device for the production of photographic recordings with a controllable cinematographic camera. :
de
en
- DE746888C - Process for chlorinating hydrocarbons :
de
en
- GB561957A - Improvements relating to the manufacture of airscrew hubs :
en
- CH232657A - Electricity meter with additional electromagnetic device. :
de
en
- GB562062A - Improvements in or relating to gas burners and the like :
en
- ES10000U - Cabling system for lanyards or ties, whether or not elastic. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165996A1 - An automatic folder with tension regulated to the tissue :
en
es
- ES166030A1 - Procedure for obtaining a methane gas producing fuel :
en
es
- CH232689A - Knife head with a single knife. :
de
en
- ES10050U - Pliers for drilling belts. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE746273C - Photographic enlarger :
de
en
- GB561980A - Improvements relating to draw bench dogs :
en
- USD138102S - Design for an airplane :
en
- ES6766Y - Perfected locket. :
en
es
- CA420870A - Locomotive power reverse gear equipment :
en
fr
- CA420813A - Mixing method and apparatus :
en
fr
- CH232653A - Hydraulic hardness testing machine. :
de
en
- US2351363A - Coupling for tubes :
en
- GB561924A - Improvements in and relating to pressure resistant vessels :
en
- CA420821A - Mattress :
en
fr
- CH232781A - Type printing unit, in particular for machines controlled by counting cards. :
de
en
- US2351052A - Cigarette tray :
en
- ES10021U - Plastic bucket with several compartments. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9811U - Coupling of bunk beds. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2350990A - Hydraulic medium :
en
- US2351520A - Transmission line :
en
- US2351561A - Abrading wheel :
en
- ES166116A1 - A procedure for obtaining washing agents in the form of pieces :
en
es
- GB562055A - Improvements in hydrocarbon fuel compositions :
en
- DE746181C - Storm lantern that can be used as an air raid lantern :
de
en
- US2351152A - Airplane body construction :
en
- US2351195A - Fingernail enamel remover composition :
en
- ES10033U - A pencil sharpener (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10023U - Rubber heel with flexible armor. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562016A - Improvements in wire tensioning devices for use with coil winding machines :
en
- GB562080A - Improvements relating to the drawing of metal into wires, bars, tubes and other shapes :
en
- DE745090C - Receiving device for more precise detection of the overlap zone of two directional radiation :
de
en
- GB561959A - Improvements in and relating to friction clutches :
en
- US2351066A - Electrical discharge device :
en
- US2351388A - Agricultural soil working tool :
en
- ES10031U - Improved stove for gas. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE744242C - Spectacle lens consisting of narrow, parallel prisms :
de
en
- DE746517C - Process for casting and shaping fiber boards from fiber suspensions and device for carrying out the process :
de
en
- GB561945A - Improvements in or relating to the manufacture of abrasive materials :
en
- GB562058A - Improvements in or relating to filler caps or closure devices for fuel tanks and other containers :
en
- DE746263C - Ambulance with narrow wheel arches to accommodate four stretchers :
de
en
- US2351088A - Film handling apparatus :
en
- DK62334C - Light signal coupling, especially for warning systems at railway crossings. :
da
en
- ES9988U - Metal protector for the air chambers of the tires of the wheels of all kinds of vehicles. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561986A - Improvements in reflectors :
en
- US2351261A - Fence post :
en
- US2351465A - Internal corrosion prevention in ferrous metal containers for light liquid petroleum distillates :
en
- CH232640A - Roller skate equipped with devices for pointing and braking. :
en
fr
- US2351010A - Method of and means for controlling high frequency voltage in magnetic recorder heads :
en
- US2351439A - Electric valve oscillator :
en
- US2350979A - Calculating machine :
en
- US2351021A - Commutator assembly :
en
- CH232551A - Process for the production of a parquet flooring and flooring produced according to the method. :
de
en
- AU118583B2 - Improvements inthe construction of framed buildings :
en
- USD138069S - Design for a handbag :
en
- US2351310A - Adjustable scaffold hanger for ladders :
en
- US2351113A - Water purification apparatus :
en
- CA420851A - Railway polarized electromagnetic control device :
en
fr
- CH232538A - Auxiliary device for long cuttings on mowing machines. :
de
en
- CA420764A - Parting compound :
en
fr
- CH232706A - Vice. :
de
en
- US2351328A - Air motor :
en
- US2351398A - Hydrovacuumatic balance :
en
- US2351494A - Gas mixing device :
en
- US2351415A - Grid support :
en
- US2351462A - Pulverulent metallic substance for electromagnetic purposes :
en
- DE743780C - Injection ampoule :
de
en
- US2351112A - Chain saw teeth :
en
- USD138086S - Design for an electric plug tap :
en
- CH232611A - Process for the production of a hydrophilic polyamide from e-aminocaproic acid or its lactam. :
de
en
- US2351562A - Catalysis :
en
- CH232604A - Process for the preparation of a 4,4'-diphenyl-sulfone derivative. :
de
en
- US2351514A - Dispensing device :
en
- CA420809A - Liquid dispensing apparatus :
en
fr
- US2351065A - Fastener device :
en
- AU123599B2 - Improvements in or relating to rotary number indicators :
en
- CA420841A - Cutting and abrading article producing apparatus :
en
fr
- CA420863A - Industrial truck :
en
fr
- USD138062S - Heat dispersing device to aid in cooking :
en
- NL56524C - :
en
- CH232708A - Household apparatus for swelling and drying fruits and vegetables and for cooking food. :
de
en
- CA420800A - Water resistant impregnating compound :
en
fr
- CH232639A - Metallic ski edge. :
de
en
- ES165997A1 - Electric tripping device for broken wires :
en
es
- US2351190A - Pressure and temperature relief valve :
en
- USD138098S - Design for a cigarette lighter :
en
- ES165984A3 - PERFECTIONS IN the manufacture of electric incandescent lamps for projectors :
en
es
- ES166007A2 - AUTOMATIC COUNTER APPARATUS OF THE PRESSURE DECREASE PRODUCED IN THE TIRES OF AUTOMOBILES AND ANALOG VEHICLES :
en
es
- USD138095S - Distributor coil adaptor :
en
- ES166124A1 - PERFORMANCES IN THE PROCESS OF MANUFACTURE OF CENTRIFUGATED PIPES, ESPECIALLY FIBRO-CEMENT OR SIMILAR :
en
es
- ES165945A1 - A procedure for the manufacture of a waterproof paper that meets appropriate conditions to be used as a cover in the manufacture of footwear :
en
es
- GB561936A - Improvements relating to the preparation of chloride :
en
- GB562061A - Improvements in or relating to apparatus for feeding articles from a supply :
en
- ES165635A1 - Procedure for reproducing any image on a surface of paper or cardboard current, varied or photographic, or both, with a screening or background printing to one or more inks, by means of lithography, printing or photography :
en
es
- DE740859C - Hand radish cutter :
de
en
- ES164938A1 - Procedure for cold store service :
en
es
- ES4913Y - Unalterable identity documents. :
en
es
- US2351390A - Process of preparing carbon tetrafluoride :
en
- USD138104S - Design for an engine cylinder block :
en
- GB562010A - Improvements relating to sprung front forks of cycles, motor-cycles, and the like :
en
- ES8742Y - A type of bag for women :
en
es
- GB561938A - Improvements in or relating to heat pump plants :
en
- DK62337C - Procedure for Marking Adjustment Points. :
da
en
- ES165998A1 - Electrical device of broken needles :
en
es
- CH232630A - Process for sensitizing halogen silver emulsions containing non-diffusible dye formers. :
de
en
- CH232756A - Device for detecting earth faults in three-phase generators. :
de
en
- US2351096A - Heating and ventilating system for car bodies :
en
- US2351362A - Coupling for tubes :
en
- GB562013A - Improvements in or relating to roll-up screens and awnings :
en
- ES10068U - Canteen espresso teapot cup (Machine-translation by Google Translate, not legally binding) :
en
es
- DE744804C - Wind turbine with blade adjustment :
de
en
- ES155027A1 - A procedure for mica trafficking :
en
es
- DE745315C - Steam locomotive :
de
en
- AU234640A - Improvements in electrical insulation :
en
- CA420786A - Photographic printing material :
en
fr
- ES10047U - Bottle for rubber or other adhesive liquids. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232537A - Process for the production of scythe blades. :
de
en
- CA420806A - Vacuum cleaner :
en
fr
- CH232811A - Railway car with a low center of gravity and smooth running. :
de
en
- CH232540A - Process for preparing a product for destroying plant pests. :
en
fr
- US2351175A - Wire sawing :
en
- CH232596A - Process for the production of a sulfur-containing organic compound. :
de
en
- US2350981A - Door for bomb and gas resisting shelters, buildings, and the like :
en
- US2351237A - Support and mounting for washing machine tubs :
en
- CA420840A - Shaft seal :
en
fr
- ES9946U - Light signal for electrical switches. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351143A - Tool guard :
en
- DK62332C - Procedure for Esterification of Cellulose. :
da
en
- CH232715A - Method and device for the lubrication of machine parts which come into contact with the working medium of the machine. :
de
en
- US2350978A - Combined safety switch and limit control :
en
- CH232585A - Method for sewing replacement foot parts onto stockings or socks. :
de
en
- CH232586A - Tie for turn-down collars. :
de
en
- AU1491644A - Improvements in or relating to machinery for vacuum tube manufacture :
en
- CH232796A - Tie wire tying on packages. :
de
en
- GB561926A - Deformable medium for controlling a light stream :
en
- CA420744A - Auxiliary handle :
en
fr
- AU118571B2 - Improved hydrant hose connection :
en
- CH232562A - Fireplace-boiler. :
en
fr
- CH232644A - Device for storing sights and other optical devices on vertically adjustable mounted firearms. :
de
en
- ES166107A3 - A new shuttle or lift system to transport skiers to the top or starting point of the downhill slopes :
en
es
- GB562047A - Improvements in concrete flooring :
en
- ES166089A1 - A new system for driving the spindles in the continuous spinning, twisting and analog machines :
en
es
- CH232595A - Osmotic process of purification of electrolyte solutions containing colloid impurities and relative dialyzer apparatus with bag diaphragms. :
en
it
- US2351532A - Gas analysis apparatus :
en
- US2351333A - 6-(p-aminobenzene sulphonyl)-amino-2:4-dimethylpyrimidine and its manufacture :
en
- CH232771A - Heating nozzle for cutting torch. :
de
en
- CH232672A - Electric arc welding process. :
en
fr
- CH232721A - Internal combustion engine timing sleeve control mechanism. :
en
fr
- DE746285C - Method and furnace for annealing stacks of sheet metal or the like. :
de
en
- CH232629A - Process for sensitizing halogen silver emulsions containing dye-forming agents. :
de
en
- CH232548A - Slate roof with snow guard. :
de
en
- US2351107A - Holder for thermometers :
en
- GB562046A - Improvements relating to the production of nickel coatings on ferrous articles :
en
- CA420843A - Swing-up door counterbalancing means :
en
fr
- CA420770A - Sewing machine for neckties :
en
fr
- US2351193A - Frequency modulation detector circuit :
en
- CH232621A - Support column for boards for printing work. :
de
en
- US2351075A - Typewriting machine :
en
- US2351239A - Heat exchanger :
en
- US2351078A - Lister :
en
- CA420791A - Ultra-high frequency device and conical collector :
en
fr
- CH232729A - Centrifugal governor, the centrifugal masses of which are designed as rolling bodies. :
de
en
- US2351090A - Process of preparing rubber-coated artificial filaments :
en
- CH232683A - Forced ventilation device applied to a machine tool. :
en
fr
- ES166092A1 - A blender machine for the manufacture of chocolate and for any other applications :
en
es
- DE746278C - Device for venting ceramic masses :
de
en
- DK62331C - Procedure for Treatment of Textile Yarn or Textile Thread of the Coarse Spin Type. :
da
en
- ES166145A1 - A rectifier :
en
es
- ES166079A1 - Perfeccionamientos in closures of cameras or deposits with hermetic joint provided with bridge of supported notched :
en
es
- ES10065U - Pleasure boat. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351464A - Alkylation of isoparaffins :
en
- ES165975A1 - Procedure to prepare milk for lactation, which does not coagulate when heated :
en
es
- ES166113A1 - Improvements introduced in the evaporation installations by thermocompression :
en
es
- AU118582B2 - Improvements in and relating to tillage implements :
en
- CA420824A - Windshield protector and cleaner for airplanes :
en
fr
- DK62345C - Vending machine. :
da
en
- US2351062A - Electric valve circuits :
en
- US2351563A - Aircraft location instrument :
en
- US2351542A - Toy boat or glider :
en
- ES9880U - Improved device for fixing ties or edges of garments (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562006A - Improvements in or connected with mining machines :
en
- US2351135A - Pressure regulator :
en
- US2351506A - Dispensing mechanism :
en
- DE746243C - Double reed mouthpiece :
de
en
- ES165961A1 - A method of manufacturing reinforced concrete bodies with broken lines, especially tensile concrete bodies :
en
es
- ES10027U - A molded nail file (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561989A - Means for marking articles :
en
- GB561939A - Improvements in and relating to hydraulic remote control or power transmission apparatus :
en
- US2351163A - Boiler cleaner :
en
- ES10009U - Folding and portable stretcher. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165943A1 - An automatic machine for the placement and vulcanization of rubber floor to footwear :
en
es
- GB562008A - Improvements in frames for carrier cycles :
en
- ES10055U - Glove applicable or adaptable indifferently to both hands. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351404A - Patch applying apparatus :
en
- US2351034A - Optical system composed of :
en
- CH232747A - Protective device against starting to earth in self-blowing switches. :
en
fr
- US2351060A - Hoisting machine :
en
- US2351450A - Machine for reinforcing clothespins :
en
- US2351472A - Winding machine :
en
- US2351557A - Tag fastening device :
en
- DE743787C - Arrangement for determining a speed according to the pulse frequency method :
de
en
- US2351335A - Illuminated showcase :
en
- DE746188C - Steel for light steel bottles produced by deep drawing :
de
en
- US2351005A - Magnetic recorder :
en
- ES10224U - Ring or fastening ring applicable to key chains, padlocks and similar uses. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166137A1 - Improvements in telephone exchanges for communications on warships and similar :
en
es
- GB561972A - Improvements in or relating to current collectors or sliding contacts :
en
- GB562001A - Improvements in or relating to feed stops in machines for operating on wire or like material :
en
- GB562030A - Improvements relating to draw bench dogs :
en
- ES165981A1 - An apparatus for dyeing textile fibers, with circulation of the dyeing bath :
en
es
- CH232812A - Spring-loaded axle holder on the chassis of rail vehicles. :
de
en
- CA420827A - Bituminous material :
en
fr
- US2351229A - Tape feed alarm :
en
- US2351419A - Building construction :
en
- US2351231A - Automatic facsimile telegraph system :
en
- US2351460A - Electric grass and weed cutter :
en
- US2351174A - Coated material :
en
- CA420822A - Dispensing carton :
en
fr
- CA420862A - Pressure applying mechanism for top rolls :
en
fr
- CH232692A - Turning tool lifters. :
de
en
- AU118567B2 - An improved projectile :
en
- CA420752A - Folding axe :
en
fr
- ES166087A1 - Procedure for obtaining an emulsion to cut and refrigerate :
en
es
- CH232690A - Centering device. :
de
en
- CH232775A - Scissor wall arm. :
de
en
- US2351535A - Variable angle drive mechanism :
en
- ES165903A1 - Wire and cable wrapping machine :
en
es
- CH232579A - Shuttle braking device on looms. :
de
en
- ES166066A1 - A height breathing facility :
en
es
- CH232661A - Adding machine. :
de
en
- CH232788A - Arrangement for the transmission of calls and dialing signals in multiple carrier frequency systems. :
de
en
- CH232817A - Vehicle, at least part of which is immersed in a fluid serving as a support for the propellants. :
en
fr
- US2351365A - Fire extinguisher :
en
- US2351522A - Window ventilator for casements :
en
- US2351540A - Railway traffic controlling apparatus :
en
- ES166128A1 - A process for the use of aluminum alloys containing magnesium and zinc, as a material for high resistance to objects exposed to stress corrosion :
en
es
- US2351120A - Polymerization of ethylenic materials :
en
- CH232763A - Device with periodically operated contacts for converters and converters. :
de
en
- CH232710A - Device for avoiding one-sided contact of a body sliding in a guide against its guide walls. :
de
en
- US2351159A - Dressing mechanism for grinding wheels :
en
- CH232831A - Procedure for operating explosion engines. :
de
en
- ES10054U - Glove with the palm fitted for the best adaptation to the hand. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351291A - Motor vehicle suspension :
en
- US2351116A - Article assembly apparatus :
en
- US2350977A - Composition to be used as a binder in road construction and its process of manufacture :
en
- CA420762A - Remelting method and apparatus :
en
fr
- US2351071A - Method of making feed products :
en
- US2351150A - Container :
en
- US2351220A - Pusher :
en
- US2351183A - Long stroke deep oil well pumping jack unit :
en
- USD138072S - Design fob a bridge scorer :
en
- ES165985A1 - Buttressing machine :
en
es
- ES9937U - Cutting disc for marbles, artificial stone, refractories or metallic materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232755A - Device for limiting the temperature of electrical power consumers. :
de
en
- US2351059A - Filling machine :
en
- US2351133A - Monoazo dyestuff :
en
- US2351425A - Fluid routing :
en
- ES10044U - Inkwell perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351025A - Preparation of aryl ethers of :
en
- US2351218A - Car construction :
en
- CH232577A - Device for the manufacture of woolen yarns from continuous yarns, in particular rayon. :
en
fr
- DE746292C - Method and device for preparing die bands for guiding them through the band edges :
de
en
- ES165993A1 - A new system of automatic hammer driven by steam or compressed air :
en
es
- ES166097A3 - A lifting device for scaffolding :
en
es
- US2351312A - Gate valve :
en
- CH232616A - Accounting book. :
en
fr
- CA420861A - Rochelle salt piezoelectric crystal apparatus :
en
fr
- US2351309A - Bottle label adhesive :
en
- US2351435A - Plug cutting tool :
en
- US2351528A - Bottle carrier :
en
- CA420740A - File and rasp re-sharpening method :
en
fr
- CH232808A - Suspension vehicle wheel, in particular for bicycles, bicycle trailers and the like. :
de
en
- US2351431A - Shaft bearing :
en
- USD138088S - Design for an artificial fish bait :
en
- US2351082A - Flow responsive alarm valve :
en
- US2351099A - Liquid level gauge :
en
- CH232696A - Process to improve the machinability of naturally aging aluminum alloys. :
de
en
- US2351298A - Adjustable door stay :
en
- US2351371A - Film cleaner :
en
- CH232542A - Drift bed window. :
de
en
- US2351241A - Road constructional material :
en
- USD138084S - Design for a textile fabric :
en
- USD138080S - Design fob a container cap :
en
- USD138103S - Design for a drinking fountain for
fowls :
en
- US2351011A - Method of and means for energizing magnetic recorder heads :
en
- ES10037U - Pieja garment. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES8997Y - Safety device for fountain pens and the like. :
en
es
- US2351369A - Disk plow :
en
- GB562024A - Improvements in or relating to portable projection screens :
en
- US2351571A - File r ack :
en
- US2351414A - Fuel injection pump :
en
- CA420875A - Hydrocarbon production :
en
fr
- CH232810A - Vehicle. :
en
fr
- NL56345C - :
en
- ES9162Y - Clamping device or springs on the clutch discs. :
en
es
- US2351503A - Liquid dispensing apparatus :
en
- CH232578A - Device for sizing woven warps. :
de
en
- DE743598C - Process for the production of dentures from synthetic resin :
de
en
- CA420836A - Measurement indicating apparatus :
en
fr
- DE746242C - Violin or the like :
de
en
- ES9989U - Razor. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351040A - Power unit :
en
- US2351073A - Normally inert manifolding material :
en
- CA420858A - Shoe pulling-over machine :
en
fr
- CH232746A - Device for regulating a physical variable as a function of a variable physical variable by means of an electrical differential compensation device. :
de
en
- CH232553A - Low temperature calorifier. :
en
fr
- CH232822A - Process for the preparation of a water-soluble, higher molecular weight acyl biguanide. :
de
en
- US2350991A - Blueprint sensitizer :
en
- US2351357A - Bearing for rock bits :
en
- ES165979A1 - Improvements in the looms of drawers :
en
es
- ES166044A1 - Improvements in the locks :
en
es
- US2351110A - Apparatus for liquid treatment of filamentary material :
en
- US2351417A - Carton :
en
- GB562052A - Improvements in or relating to locating and securing devices for use with tubes :
en
- CH232687A - Drill head. :
de
en
- GB562051A - Wall tie :
en
- US2351068A - Dust indicator for air-method cleaning systems :
en
- US2351325A - Ignition means for fluid fuel burners :
en
- US2351023A - Chronograph :
en
- US2351527A - Refining low-boiling alcohols :
en
- US2351191A - Heterodyne elimination circuit :
en
- US2351377A - Electromagnet structure :
en
- DE746282C - Process to improve the binderless briquetting :
de
en
- ES166025A1 - Perfections introduced in phonograph records :
en
es
- CH232613A - Process for electrolytically producing opaque protective layers similar to enamel on aluminum and its alloys. :
en
it
- CA420793A - Abrasive article manufacture :
en
fr
- USD138074S - Design for a doll :
en
- GB562031A - Improvements in and relating to switches for starting electric discharge devices :
en
- US2350999A - Airplane towing means :
en
- CH232734A - Cable connection device on electrical collectors. :
de
en
- ES166143A1 - A process for obtaining paper suitable for printing inks and the like :
en
es
- US2351422A - Cracking of hydrocarbon oil :
en
- USD138087S - Design fob a figure toy :
en
- DE746283C - Fire lighter :
de
en
- CH232752A - Starting circuit for the three-phase drive motors of roving machines (flyers). :
de
en
- ES163366A1 - A mixed-action pressing device, for electric welding electrode holders by points :
en
es
- US2351567A - Thresher :
en
- ES10028U - Luminous license plate for cars and similar vehicles (Machine-translation by Google Translate, not legally binding) :
en
es
- DE742567C - Control and shut-off valve for gas devices of all kinds :
de
en
- GB562034A - Improvements in and relating to piezo-electric crystals :
en
- DE746256C - Method for frequency-accurate transmission of an alternating current via carrier frequency transmission systems :
de
en
- GB561987A - Improvements relating to filters :
en
- GB561999A - Improvements in the preservation of rubber and other oxidizable organic compounds and articles made therefrom :
en
- DE747071C - Device for taking samples of grainy or powdery bulk material from silos :
de
en
- GB561960A - Improvements in or relating to means or apparatus for effecting or facilitating the manual actuation of treadles in the working of leather rolling and other machinery :
en
- US2351255A - Apparatus for joining spaced elements :
en
- US2351279A - Pipe bender :
en
- US2351381A - Process for the conversion of :
en
- US2351479A - Turbine-driven locomotive apparatus :
en
- GB561993A - Improvements in frequency modulated transmitters :
en
- ES10067U - Black dancer doll jºm long legs. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES160688A1 - Procedure to reduce the temperature in the drum of a machine to gasify calcium carbide :
en
es
- GB562045A - Improvements in or relating to circuit breaker reclosing mechanisms :
en
- DE746095C - Machine for the production of business documents using perforated recording media :
de
en
- DE746178C - Electric signal system :
de
en
- GB562067A - Improvements in or relating to electric arc welding :
en
- GB562022A - Improvements in or relating to sliding windows :
en
- ES164920A1 - An electromechanical system for the operation of showcases and mobile showcases :
en
es
- DE746148C - Arrangement for delayed activation of the anode voltage :
de
en
- ES166014A1 - Apparatus for coating bottles and other glass containers intended to contain mainly drinks :
en
es
- USD138067S - Combination baby s high and sleeping chair :
en
- CH232679A - Fine boring headstock. :
de
en
- ES10084U - Wallet-purse. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166043A1 - An ejector device for emergency or expulsion of fluid in vibratory whirlpool :
en
es
- AU958743A - Improved hydrant hose connection :
en
- CH232828A - Milling head with cutting tools with a conical-round shaft. :
de
en
- GB561976A - Improvements in or relating to domestic fire grates :
en
- DK62351C - Portable electric Marker light. :
da
en
- US2351323A - Shoe :
en
- US2351103A - Sight device for archery bows :
en
- US2351007A - Magnetic recording head :
en
- US2351162A - Gauge glass :
en
- GB561927A - Improvements in or relating to explosive projectiles :
en
- GB562072A - Improvements in or relating to internal shoe drum brakes :
en
- ES166039A3 - A machine to add :
en
es
- ES166078A1 - A system for changing two-two drawers for looms :
en
es
- CA420795A - Abrasive article forming apparatus :
en
fr
- DK62353C - Procedure for Emptying Containers Containing Powdered Material, which material is kept liquid by the addition of gases under pressure, and Containers for Carrying Out the Procedure. :
da
en
- US2351188A - Picker check for looms :
en
- ES9920U - Lower single-piece base for metal roll-up door. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES6904Y - Multiple folding diorama. :
en
es
- US2350995A - Thread tension for sewing machines :
en
- US2351061A - Transmission :
en
- US2351045A - Staple :
en
- US2351438A - Razor blade sharpener :
en
- US2351263A - Power transmission :
en
- US2351539A - Polarimeter apparatus :
en
- US2351570A - Window screen clip :
en
- USD138085S - Design fob a toy pistol :
en
- US2351278A - Floor finishing machine :
en
- NL56430C - Signaling system, in particular a telephone system with discharge tubes for setting up the dialers establishing the connection :
en
nl
- US2351124A - Grinding tool for reseating gate valves :
en
- US2351451A - Preselector :
en
- ES6596Y - Replaceable loading capsule for firearm cartridges. :
en
es
- US2351577A - Isomerization of hydrocarbons :
en
- CA420825A - Building construction :
en
fr
- CH232670A - Covered welding electrode. :
de
en
- US2351368A - Reactance tube :
en
- US2351525A - Wall construction and device therefor :
en
- CA420754A - Expansion rivet :
en
fr
- DE742977C - Platform frame for motor vehicles :
de
en
- ES10041U - A film for film projection by reflection (Machine-translation by Google Translate, not legally binding) :
en
es
- ES4638U - A new clothes hanger for cabinets. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA420743A - Building block :
en
fr
- US2351406A - Footpower snip :
en
- GB562009A - Tetraethylthiuram monosulphide preparations :
en
- CA420798A - Airplane aileron :
en
fr
- CA420848A - Remote control system :
en
fr
- CH232783A - Control device with adjustable marking elements on a board. :
de
en
- ES10038U - Hanging device to hold bodies in the form of a sheet or similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561991A - Improved elastoplastic films and containers made therewith :
en
- US2351475A - Method and apparatus for shaping and shearing sheet materials :
en
- ES165910A1 - Mechanical installation for the treatment of tiger nut :
en
es
- ES165989A1 - A machine to polish bevels and glass :
en
es
- CH232758A - Method and device for the repeated acceleration of charge carriers. :
de
en
- ES9947U - Pencil handle. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232574A - Process for the production of crimped, wool-like fibers from high polymers. :
de
en
- US2351247A - Amino-substituted compound of the benzene series and method of making the same :
en
- ES163933A2 - A CRADLE SHAPED CHOPPING DEVICE FOR THE EXTRATION OF COAL AND OTHER MINERALS :
en
es
- ES166111A1 - A PROCEDURE FOR THE CONSTRUCTION OF BEAMS WITH COMPENSATION BRACES, SUBJECT TO PRIOR TRACTION EFFORTS :
en
es
- AU118578B2 - Improvements in totally enclosed dynamo electric machines :
en
- DE744318C - Process for the production of high percentage stable emulsions :
de
en
- CH232750A - Spring clockwork with motor winding for switching purposes. :
de
en
- GB562060A - Improvements in endless band conveyors :
en
- CH232694A - Filing device for performing fine filing work. :
de
en
- CH232713A - Speed variator. :
en
fr
- ES166058A1 - PROCEDURE FOR THE PREPARATION OF P-AMINO-BANZOLSUFON-N-ACILAMIDAS :
en
es
- US2351020A - Machine for inturning tube ends :
en
- US2351315A - Ink fountain :
en
- US2351253A - Armored observation port :
en
- CA420799A - Can end closure attaching machine :
en
fr
- CA420826A - Inlaying machine :
en
fr
- ES166050A1 - A procedure for the actuation of a wedge-shaped chopping device for the extraction of carbon and other minerals :
en
es
- GB562056A - Improvements relating to light masking devices for photographic purposes :
en
- CH232698A - Method and structure for producing belts from rubber or the like. :
de
en
- DE746211C - Intermediate vessel for pouring metallic streams in tube form :
de
en
- DK62341C - Device for mechanical firing devices. :
da
en
- CA420781A - Calibrating device :
en
fr
- CA420846A - Composite billet manufacture :
en
fr
- US2351123A - Process for preparing hydrocarbons for polymerization :
en
- US2351201A - Method of and means for measuring :
en
- US2351219A - Gearing :
en
- GB561965A - Method and means for conveying in mines :
en
- DK62333C - Gear drive for the Wheel Shafts of Motor Vehicles, In particular Rail Motor Vehicles. :
da
en
- GB561928A - Filtration of gases :
en
- DK62339C - Contact holder for electric welding machines. :
da
en
- ES166006A1 - Improvements in railway wheels with elastic intermediate band :
en
es
- GB561941A - Improvements in or relating to lubricating oils :
en
- GB562082A - Improvements in or relating to the manufacture of cans, pails, and the like providedwith wire, cord or like handles :
en
- US2351157A - Purification of nitriles :
en
- US2351393A - Dispensing apparatus :
en
- US2351181A - Electric switch construction :
en
- US2351144A - Pickup mechanism :
en
- GB562039A - Treatment of slag and other smelts :
en
- GB562064A - Improved spark plug :
en
- ES10010U - Elastic rubber bag with temporary reinforcements. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351405A - Toll checking system :
en
- GB561935A - Improvements relating to the preparation of nitrates :
en
- US2351151A - Semitrailer construction :
en
- GB562032A - Holder for piezo-electric crystal :
en
- AU1491944A - Improvements in or relating to rotary number indicators :
en
- ES165990A1 - An automatic machine for beveling glass and glass :
en
es
- USRE22496E - Brush holder :
en
- US2351204A - Silica refractory :
en
- US2351341A - Handbag :
en
- CH232598A - Process for the production of a conversion product from oxycellulose. :
de
en
- DE746291C - Talk head for magnetic device :
de
en
- CH232549A - Insulator. :
de
en
- GB561968A - Improvements in or relating to electromagnetic controlling devices for mixing machines :
en
- US2351252A - Enamel :
en
- US2351091A - Apparatus for treating solids in fluids :
en
- US2351336A - Bomb release system :
en
- CA420797A - Paper coating method :
en
fr
- CA420739A - Unsaturated compound preparation :
en
fr
- CA420784A - Frequency modulation system :
en
fr
- US2351421A - Rotary burner for gas and oil :
en
- CH232774A - Removable head of so-called right angle and contra-angle dentist instruments. :
en
fr
- US2351386A - Alignment gauge :
en
- CA420828A - Low frequency amplifier :
en
fr
- CH232714A - Distributor for small quantities of oil to be connected to a lubricating oil pump. :
de
en
- CH232667A - Furnace for the electrolytic production of aluminum. :
en
fr
- US2351203A - Thermostatically controlled engine fan cooling system :
en
- CA420771A - Dextrose manufacture :
en
fr
- GB562035A - Improvements in and relating to arched concrete constructions :
en
- US2351302A - Production of methyl glycerol :
en
- CA420855A - Shrinkable article manufacture and use :
en
fr
- US2351372A - Oil burner :
en
- AU789643A - Improvements relating to tone control arrangements :
en
- USD138065S - Design fob a tubular member for
metal furniture, stanchions,
guardrails or the like :
en
- DK62348C - Braking mechanism acting on the trailer of the trailer towards the tractor. :
da
en
- CA420830A - Tabulating machine :
en
fr
- GB562025A - Process of feeding powdered material into a gaseous environment :
en
- DE746201C - Electrical irradiation device with a high-pressure metal vapor lamp serving as an ultraviolet radiator and a glow element serving as a series resistor :
de
en
- GB561946A - Improvements in or relating to parachute flares and the like illuminating devices :
en
- US2351042A - Stapling machine :
en
- CH232709A - Device for protecting the wick of a pocket lighter. :
en
fr
- CH232662A - Slide rule for determining the deviation of a length from a reference length from measured interference values. :
de
en
- CA420819A - Zinc chloride recovery :
en
fr
- CH232635A - Method of joining pieces of film. :
de
en
- CA420785A - Building board manufacturing apparatus :
en
fr
- CH232545A - Insecticidal powder. :
en
fr
- CH232832A - Procedure for operating explosion engines. :
de
en
- US2351032A - System of photography and projection in relief :
en
- CH232779A - Drug holder device for vaginal drug treatment. :
en
fr
- CH232821A - Process for the production of oestradiol. :
de
en
- US2350982A - Method and composition of growing plants with solutions :
en
- CH232769A - Electric cathode glow tube. :
de
en
- US2351319A - Stylus operating means :
en
- US2351122A - Boat construction :
en
- US2351375A - Flash lamp :
en
- CH232610A - Process for preparing a combustible and liquid volatile liquid obtained by this process. :
en
fr
- DE746257C - Chassis for the installation of electrical parts for radio receivers :
de
en
- US2351029A - Spark plug manufacture :
en
- US2351044A - Stapling machine :
en
- US2351067A - Control means for change-speed transmissions :
en
- US2351269A - Grinding wheel dresser :
en
- US2351275A - Portable mast :
en
- NL56595C - :
en
- US2351169A - Abrasive device for cleaning still tubes and the like :
en
- US2351280A - Lubricant :
en
- ES166109A1 - A PROCEDURE FOR MANUFACTURING A BINDER FOR SAND CORES FOR FOUNDRY, BASED ON RESIDUAL SULPHITE LEJES :
en
es
- GB561925A - Improvements in or relating to shock absorbers :
en
- GB562038A - Improvements in and relating to apparatus for simultaneously separating and cooling fine pulverulent material :
en
- DE746255C - Device for the automatic transmission of signals in telecommunication systems with dialing operation and slip printers :
de
en
- CH232816A - Block magnet for railway systems. :
de
en
- DE690481C - Device for uninterrupted wet separation of fine-grained or muddy mixtures :
de
en
- US2351117A - Fluid heater cleaner :
en
- US2351258A - Recovery of water-soluble salts of carboxyalkyl cellulose :
en
- USD138073S - Design for a doll :
en
- US2351262A - Lehr :
en
- USD138063S - Combined valet cabinet and coat hanger :
en
- ES163421A1 - Perfection in the manufacture of esparto braids or similar material :
en
es
- GB561984A - Improvements in and relating to electric contact elements combined with magnetic blow-out devices :
en
- CH232836A - Process for the preparation of a new ester of the oxy-stilbene series. :
de
en
- US2351130A - Griddle plate :
en
- US2351134A - Machine for grinding "v" jewels :
en
- CH232652A - Extensometer with several optionally adjustable measuring sections. :
de
en
- DK62335C - Shaft coupling between two synchronously running shafts with adjusting means for the mutual phase position of the coupling halves available during operation. :
da
en
- ES166059A1 - An automatic mechanical device that expands, replacing the winder, especially dedicated to the winding of the skeins called rayon crowns :
en
es
- CA420864A - Self-loading vehicle :
en
fr
- US2351093A - Cutter :
en
- US2351448A - Electric apparatus :
en
- US2351498A - Process for coating sheet material :
en
- NL56529C - :
en
- CH232833A - Device for injecting fuel into the supply line of an internal combustion engine. :
en
fr
- DE742100C - Pocket inhaler :
de
en
- US2351184A - Vegetable oil refining :
en
- CA420804A - Blowpipe apparatus and process :
en
fr
- AU898043A - Improved cultivating equipment for row crop tractors :
en
- NL56378C - :
en
- US2351543A - Electrical discharge device :
en
- US2351550A - Container :
en
- US2351194A - Swivel mechanism for seats :
en
- GB561988A - Improvements in stocks for automatic firearms :
en
- US2351136A - Hoe :
en
- ES8826U - Needle filter-injection device. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232768A - Single-phase alternating current magnet with short-circuit winding. :
de
en
- GB561998A - Improvements in the manufacture of artificial stone :
en
- CH232765A - Electric discharge tube with internal parts attached to at least one support element. :
de
en
- US2351408A - Indicating system :
en
- CA420872A - Ammunition :
en
fr
- ES164399A1 - A new propeller for navigation :
en
es
- US2351496A - Thiazyl sulphenamide derivatives :
en
- NL56539B - :
en
- CH232766A - Device for masking out X-rays. :
de
en
- US2351098A - Hydraulic actuating system :
en
- US2351038A - Refrigerating apparatus :
en
- CA420807A - Electric regulating system :
en
fr
- US2351147A - Bomb shackle :
en
- US2351536A - Method of treating surfaces :
en
- NL56365C - :
en
- CA420777A - Electric control circuit :
en
fr
- ES10042U - Elastic suspension arm for bicycle guides. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165987A1 - An improvement in the construction of rotary hydraulic pumps :
en
es
- CA420741A - Die for drawing sheet metal articles :
en
fr
- CH232634A - Method for blurring the influence of the structure of a screen on the image that appears on it. :
de
en
- US2351296A - Maternity support garment :
en
- CH232764A - Contact device, especially for periodic switching. :
de
en
- DK62352C - Procedure for Increasing the Heat Radiation from the Material in a Rotary Furnace. :
da
en
- US2351444A - Similar oils :
en
- ES163466A1 - Procedure for the manufacture of plaster pencils :
en
es
- ES6821Y - Matchstick lip stain holder. :
en
es
- CH232557A - Electric heating and drying device. :
en
fr
- CH232700A - Centerless grinding machine. :
de
en
- US2351359A - Mothproofing :
en
- US2351129A - Anchor stud for abrasive wheels :
en
- ES165944A1 - A mechanical device powered by animal power, applicable for the production of electrical energy :
en
es
- ES166110A1 - A device adaptable to the neck of the bottles to make them non-refillable :
en
es
- US2351024A - Glycerine aryl methyl ethers :
en
- US2351156A - Regulator auxiliary :
en
- US2351353A - Galvanometer :
en
- US2351436A - Work clamp :
en
- US2351447A - Spectacle case :
en
- US2351574A - Recorder for testing machines :
en
- US2351125A - Hand telephone mounting :
en
- ES166033A3 - A mill for crushing fibrous and wet materials :
en
es
- DE746269C - Typing machine for automatic decimal place-wise blank writing of vertical and transverse counters :
de
en
- ES165964A3 - IMPROVEMENTS MADE IN the relative displacement surfaces in a fluid, especially in air, water or mixed locomotion machines :
en
es
- ES8183Y - Toy. :
en
es
- GB562063A - Improvements in steam or other vapour superheaters :
en
- DE746060C - Roll film camera :
de
en
- US2351086A - Thermostatically controlled device :
en
- US2351182A - Process for treating fabric and product produced thereby :
en
- ES10060U - Paravalve for motorcycles. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166018A1 - A regulatory mechanism for windmills :
en
es
- ES162682A1 - A process for manufacturing fibrous cement products containing cellulose fibers :
en
es
- DE744304C - Process for the preparation of asymmetrical disazo dyes :
de
en
- GB562065A - Improvements relating to centrifugal governors :
en
- ES164911A1 - Stop system for adjustable head of the lance counter-angle :
en
es
- ES10018U - Pincer to mark the cattle. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351041A - Brake :
en
- US2351548A - Frequency comparison recorder :
en
- GB562019A - Improvements in sensitive colour photographic materials :
en
- GB561990A - Improvements relating to vehicle headlamps :
en
- GB561994A - Improvements in anti-aircraft machine gun turrets :
en
- US2351210A - Immersing vat :
en
- US2351250A - Battery service tool :
en
- DK62355C - Washbasin. :
da
en
- ES166104A3 - A procedure for the manufacture of hockey balls :
en
es
- ES7038Y - Electric warming plate, especially suitable for stoves, plates, warmers, etc. :
en
es
- GB561954A - Improvements in frequency discriminator circuits :
en
- US2351197A - Coin sorting machine :
en
- US2351056A - Electric conductor :
en
- US2351132A - Hat sweatband and means for joining the ends thereof :
en
- ES166103A1 - Improvements in the manufacture of luminous signs that serve as a cover for noble gases, contained in glass tubular elements :
en
es
- GB561973A - Corset :
en
- ES166101A1 - A device for the complementary feeding of engines of vehicles fed with poor gas :
en
es
- US2351551A - Telephone system :
en
- ES10011U - Borne (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351356A - Propeller inhibitor :
en
- US2351572A - Direct-reading recording dilatometer :
en
- ES9963U - Automatic table for typewriter. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561983A - Improvements in or relating to showcards, display cards and the like :
en
- GB562026A - An improvement in or relating to means for regulating the working depth of agricultural implements :
en
- GB561962A - Improvements in or relating to paving :
en
- CA420844A - Rotary seal :
en
fr
- ES166090A1 - A device for cinematographic projection by reflection :
en
es
- DE746172C - Headbox for paper machines :
de
en
- GB561940A - Improvements in or relating to flexible mounting systems applicable to mounting engines in aircraft :
en
- DE746287C - Electric capacitor for high voltage :
de
en
- ES165949A1 - A mixing device for the supply of explosion engines with carbide gasogens :
en
es
- US2351028A - Well surveying method and apparatus :
en
- DE744321C - Device for eliminating the secondary pictures in stereo projection :
de
en
- ES10001U - Device blanket or carpet-mat to lie in the field or beach and similar applications (Machine-translation by Google Translate, not legally binding) :
en
es
- DE746262C - X-ray diaphragm :
de
en
- CH232745A - Electrically conductive connecting element on surface-treated iron parts. :
de
en
- CH232650A - Procédé de repérage par ondes électromagnétiques. :
de
en
fr
- NL58553C - :
en
- DE746217C - Electrically powered gyro :
de
en
- ES10025U - Nail for circulation. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165288A1 - Improvements in the manufacture of lattices or movable blinds :
en
es
- US2351030A - Intaglio printing apparatus :
en
- US2351128A - Method of effecting seal between center electrode and insulator of spark plugs :
en
- US2351544A - Thermosiphon circulator :
en
- NL56532C - :
en
- CA420742A - Pneumatic tool steel retainer collar :
en
fr
- CH232785A - Circuit arrangement for telex office systems. :
de
en
- US2351199A - Elastic band, article of wearing apparel embodying the same, and their method of production :
en
- ES165968A1 - Motor driven grinder mill :
en
es
- US2350994A - Recorder :
en
- US2351513A - Loom :
en
- ES10015U - Support for portable electric lamp of dry batteries. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE745433C - Device for counting or filling tablets and similar items :
de
en
- ES10062U - Improved trapezoidal strap. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351334A - Tire or shoe for automobiles, airplanes, and the like :
en
- CA420763A - Closure reforming method and apparatus :
en
fr
- US2351227A - Stopper for nonrefillable receptacles :
en
- GB562004A - Improvements in containers with removable end closures :
en
- CA420816A - Punching machine :
en
fr
- CA420865A - Well pumping apparatus :
en
fr
- ES166112A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT, IMPROVEMENTS IN THE CONSTRUCTION OF BICYCLES :
en
es
- US2351001A - Suspension for multiwheel vehicles :
en
- US2351293A - Exerciser :
en
- ES10059U - Cylinder head for motorcycle engines. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351307A - Controlling mechanism :
en
- US2351482A - Method of drying cores and molds :
en
- ES166088A1 - Improvements in the feeding of explosion engines :
en
es
- US2351051A - Egg tray set :
en
- US2351529A - Shaping mold :
en
- US2351526A - Gas tank fitting :
en
- US2351411A - Thread-winding apparatus :
en
- US2351022A - Flooring :
en
- US2351006A - Magnetic recording head :
en
- US2351546A - Method and means for the manufacture of flat mops :
en
- US2351554A - Piston :
en
- GB562040A - Treatment of slag and other smelts :
en
- US2351141A - Saddle coupling :
en
- US2351249A - Treating fatty acids :
en
- US2351271A - Method of and apparatus for depositing films :
en
- US2351321A - Apparatus for the manufacture of electrolytic condensers :
en
- ES10088U - Cash register visible. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166001A1 - A injection molding machine :
en
es
- US2351515A - Corn picker :
en
- ES10086U - Canteen perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232717A - Press for forming work pieces. :
de
en
- DE745805C - Face protectors for drivers or the like. :
de
en
- ES8948U - Electric shaving machine with moving cutting blade. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165926A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- ES9926U - A new rubber sole for shoes and similar shoes (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351277A - Safety device :
en
- CH232678A - Semi-automatic. :
de
en
- CH232695A - Process for the production of a mass core powder. :
de
en
- CA420852A - Railway signalling system :
en
fr
- CH232778A - Inhaler. :
en
fr
- USD138060S - Drawer for a refrigerated locker system :
en
- CA420732A - Oil burning heater :
en
fr
- DE746284C - Process for the production of steel alloys :
de
en
- US2350989A - Transmission :
en
- US2351373A - Reversible window shade :
en
- CH232649A - Micro gauge for thickness measurement. :
de
en
- CH232829A - Rotor welded together from individual parts for steam or gas turbines. :
de
en
- US2351158A - Money belt :
en
- US2351413A - Method of treating fermented liquors for recovery of glycerol :
en
- US2351434A - Use of pecan hulls for treating muds :
en
- USD138090S - Combined holder for smoker s articles and memorandum accessories :
en
- US2351057A - Method of making threaded locking devices :
en
- US2351343A - Oil saver :
en
- US2351374A - Instrument casing :
en
- ES162380A1 - Procedure for the manufacture of wools, ribbons and profiles in general of thermoplastic material :
en
es
- GB561950A - Improvements relating to high tension transformer and like inductive windings :
en
- CH232736A - Circulation cooling on transformers, the multi-layer winding of which is wrapped with insulation leaving coolant passage gaps. :
de
en
- ES165971A3 - A process for the manufacture of selenium-based electric current rectifiers :
en
es
- ES9996U - Security lock for bicycles and similar vehicles. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE746281C - Device for the treatment of running single threads with thread guidance in helical turns :
de
en
- ES10029U - Set or pair of combs of blades for electric shavers. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10040U - Mirror with lighting. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA420780A - Frequency measuring device :
en
fr
- CH232754A - Thermal release with bimetal strips and insulated heating coil. :
de
en
- ES9985U - Security hook. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351480A - Foraminous baffle for pot-type burners :
en
- CA420805A - High frequency signalling system :
en
fr
- US2351033A - System of projecting pictures in stereoscopic relief :
en
- US2351224A - Marking device :
en
- CA420868A - Counting device for fabric picks :
en
fr
- DE746297C - Device for mixing long fiber materials with dust-like binders :
de
en
- ES166016A1 - A mechanism for faucets, keys and valves of two or more steps :
en
es
- US2351105A - Offset keyway gauge :
en
- US2351346A - Pyrolysis :
en
- GB562015A - Improvements in brake mechanism for the landing wheels of aircraft :
en
- ES166100A1 - Procedure to fight insects and harmful animals :
en
es
- ES165955A3 - Improvements in devices for projecting or spraying metal :
en
es
- ES166032A1 - A procedure for manufacturing seamless stockings of mesh in the heel and stirrup :
en
es
- ES164499A1 - A procedure to fix synthetic rubber to rigid bodies :
en
es
- US2351300A - Induction heating apparatus :
en
- DE744829C - Process for the television broadcast of any feature film :
de
en
- GB562042A - Improved apparatus for processing metal :
en
- US2351324A - Practice typewriter :
en
- US2351251A - Blueprint machine :
en
- US2351470A - Self-dispensing package :
en
- CH232676A - Ratcheting machine. :
de
en
- CH232726A - Power plant equipped with an internal combustion engine with a device for its power supply, in particular for motor vehicles. :
de
en
- ES166142A1 - A procedure for tanning skins with aluminum salts :
en
es
- US2351469A - Container for match books and the like :
en
- NL56442C - :
en
- US2351213A - Transmission :
en
- US2351352A - Separation of by-products from isophorone :
en
- USD138111S - Design for, a coat :
en
- CH232556A - Ribbed radiator with its own steam generator. :
de
en
- US2351313A - Thermostatic expansion valve :
en
- CH232789A - Device for signaling current transmission installations. :
en
fr
- ES10014U - Chess game (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561992A - Improvements in and relating to resinous condensation products :
en
- CH232597A - Process for making a vat dye intermediate. :
de
en
- USD138109S - Design for a suit :
en
- AU815043A - Improvements in totally enclosed dynamo electric machines :
en
- CH232554A - Device for simultaneous venting and ventilation of rooms. :
de
en
- CH232818A - Glider with a propeller that can be driven by human physical strength. :
de
en
- US2351504A - Model airplane glider :
en
- ES166098A1 - A procedure for the manufacture of joints of cultured asbestos, galvanized copper, forming a block, for combustion and explosion engines :
en
es
- US2351558A - Fishing cork :
en
- CH232722A - Air extraction device on a mixture-sucking internal combustion engine. :
de
en
- DE743761C - Backstop for synchronous small motors with countershaft :
de
en
- CH232612A - A method of manufacturing a fertilizer. :
en
fr
- CH232615A - Tool for cutting out fittings. :
de
en
- US2351347A - Turbine oil :
en
- US2351360A - Selecting system :
en
- US2351165A - Carton :
en
- AU757342A - Improvements in or relating tothe manufacture of thermoplastic tubes :
en
- CH232677A - Tool with hard metal cutting edge. :
de
en
- CH232607A - Process for the preparation of a new acidic monoazo dye. :
de
en
- CH232654A - Device for measuring the working path of the moving tool holder on machine tools. :
de
en
- CH232759A - Process for the production of sintered magnets from scrap of Fe-AL-Ni magnetic steels. :
de
en
- ES162597A3 - Portable endless belt conveyor :
en
es
- ES166115A1 - A procedure for leather tanning :
en
es
- CA420857A - Shoe lasting machine :
en
fr
- US2351288A - Concrete pile :
en
- US2350988A - Valve :
en
- USD138094S - Design for an ash tray :
en
- US2351164A - Pile form :
en
- CH232724A - Compressed air starting device on internal combustion engines. :
de
en
- CA420873A - Woven wire belt :
en
fr
- CH232628A - Process for preparing multicolor photographic images by color development. :
de
en
- ES162636A1 - Manufacturing process of pure naphthalene :
en
es
- ES166108A1 - Perfections in knitting machines for cuffs :
en
es
- US2351214A - Process of carrying out catalytic gas reactions :
en
- ES9515U - Reinforced rubber heel (Machine-translation by Google Translate, not legally binding) :
en
es
- CA420745A - Tackle :
en
fr
- CA420733A - Continuous facsimile radio recorder :
en
fr
- CH232732A - Refrigerator cooled with a chiller. :
de
en
- CH232834A - Capacitor to divert interference waves from an electrical line. :
de
en
- CH232627A - Process for the production of multicolor photographic and cinematographic images, in particular with sound recording. :
de
en
- ES166020A1 - A method of manufacturing glues for various uses, especially for paints :
en
es
- CH232575A - Process for the desulphation of coagulation baths for viscose spinning. :
en
fr
- CH232606A - Process for the preparation of a substantive azo dye. :
de
en
- CA420778A - Frequency variation response network :
en
fr
- CH232593A - Method and device for the heat treatment of liquids which increase their specific weight under the action of heat. :
de
en
- US2351476A - Applicator :
en
- US2351481A - Foraminous pilot baffle for pot-type burners :
en
- US2351301A - Plastic composition :
en
- US2351489A - Metallurgical furnace :
en
- US2350985A - Solution for the preparation of rayon :
en
- US2351013A - Printing press :
en
- US2351208A - Process of making superpolyamide films :
en
- US2351207A - Luggage box :
en
- ES8768U - Umbrella or pocket umbrella (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562081A - Improvements in or relating to reproducing apparatus for sound films :
en
- CH232820A - Process for the production of a condensation product. :
de
en
- US2351101A - Liquid level indicator :
en
- US2351311A - Condensation product :
en
- DE742600C - Artificial tooth :
de
en
- CH232648A - Twist drill grinding gauge. :
de
en
- CH232599A - Process for the preparation of a solid salt of 1- (2 ', 3'-oxynaphthoylamino) -2-methylbenzene. :
de
en
- US2351232A - Stud setting and removing tool :
en
- CH232735A - Switching device for reverse drives controlled in Leonard circuit. :
de
en
- AU730242A - Improvements in and relating to tillage implements :
en
- CH232631A - Process for the production of colored images by photographic means with the aid of non-diffusion dye formers. :
de
en
- GB562079A - Improved filtering apparatus for use in connection with gas producers :
en
- CA420776A - Ceramic material :
en
fr
- DK62349C - Edge Sharpener and Stapler. :
da
en
- ES166017A3 - Procedure for obtaining thin and resistant plates or sheets of synthetic resins :
en
es
- ES166152A1 - An improvement introduced in the manufacture of stamped articles or inlays, whose greater surface is of tinned, leaded or galvanized metal cloth, such as strainers, covers glasses, drains lemons or other similar utensils :
en
es
- CA420756A - Packing box :
en
fr
- CA420760A - Razor blade hone :
en
fr
- CH232742A - Device for cementless connection of insulators with metallic parts. :
de
en
- US2351177A - Nonspill vent plug for batteries :
en
- USD138107S - Design for a coat :
en
- USD138099S - Combined wrist watch and bracelet :
en
- CA420817A - Insulating product :
en
fr
- US2351089A - Dust precipitator :
en
- CH232619A - Notepad. :
de
en
- GB562048A - Improvements in apparatus for forming and ejecting rolls of sliver :
en
- CA420823A - Incinerating furnace :
en
fr
- US2351330A - Food treating and juice extracting apparatus :
en
- US2351428A - Automatic carrier for strip materials :
en
- US2351115A - Horizontal burner :
en
- US2351002A - Emergency landing runway :
en
- US2351053A - Apparatus for purifying liquids :
en
- US2351453A - Apparatus for cleaning castings or metal parts :
en
- CH232592A - Process for storing potatoes placed in a sealed container. :
en
fr
- CH232603A - Process and device for the production of pentachloroethane by chlorinating trichlorethylene. :
de
en
- CH232664A - Device for setting the plate table of a photometer, which can be displaced along a straight line, for measuring spectral lines. :
de
en
- CH232733A - Process for the manufacture of wettable replacement stiffeners for dry elements. :
de
en
- US2351097A - Transformer anchoring means :
en
- NL107651B - Device for automatically adjusting contact knife strips, stop connections and the like, which serve to make connections at the rear of drawer-shaped devices that can be inserted into a housing, for example in an amplifier frame :
en
nl
- CH232773A - Device for the continuous measurement of the pressure in unopened blood vessels or the like. :
de
en
- CA420736A - Paper cutter :
en
fr
- CA420788A - Photographic sensitive material :
en
fr
- CA420801A - Bearing block for rolling mills :
en
fr
- CA420818A - Vehicle wheel :
en
fr
- US2351140A - Refrigeration apparatus :
en
- US2351331A - Liquid dispensing apparatus :
en
- US2351153A - Braking system :
en
- US2351456A - Seismic prospecting :
en
- US2351474A - Land mine :
en
- US2351518A - Digger :
en
- ES165967A1 - Improvements in the construction of fastening parts for andiamaje tubes and similar :
en
es
- CA420842A - Locomotive stoker :
en
fr
- US2351100A - Prismatic accumulator gauge :
en
- CA420815A - Digit transmitting system :
en
fr
- CH232688A - Guide, in particular for clamping parts of small machine tools. :
de
en
- US2351166A - Carton :
en
- CH232691A - Device to prevent turnings from flying around. :
de
en
- US2351179A - Well casing perforator :
en
- US2351292A - Hot tar roof cart :
en
- US2351085A - Process of producing alkali metal phenyl malonic esters :
en
- US2351222A - Combined reclining chair and couch :
en
- CA420838A - Synthetic ester production :
en
fr
- CH232757A - X-ray tube with rotating anode. :
de
en
- CH232560A - Lock. :
de
en
- CH232780A - Liquid atomizer. :
de
en
- GB562068A - Improvements in controllers for electric motors supplied on the variable voltage system :
en
- GB562078A - Improvements in pulverised fuel burners :
en
- US2351401A - Pole incising mechanism :
en
- CH232826A - Process to improve the continuous manageability of polyisoolefins. :
de
en
- DE740858C - Container for storing radioactive preparations :
de
en
- ES165492A1 - Improvements in the manufacture of bicycles :
en
es
- CH232558A - Device for the production of building elements from concrete. :
de
en
- CH232617A - Accounting facility. :
de
en
- US2351004A - Method and means of magnetic recording :
en
- USRE22494E - Reduction of metals to a powder :
en
- USD138091S - Rodewald
airplane :
en
- CH232651A - Control device on the shutters of a photographic device. :
de
en
- CH232793A - Synchronizing device on rear derailleurs. :
de
en
- CH232582A - Needle threader. :
de
en
- CH232623A - Device for superimposing exactly the same size sheets of paper. :
en
fr
- USD138071S - Design for a bridge scorer :
en
- ES166081A1 - A tunable diode generator :
en
es
- AU125968B2 - Improvements in or relating to machinery for vacuum tube manufacture :
en
- CA420808A - Vehicle seat :
en
fr
- CH232671A - Process for autogenous welding of magnesium alloys. :
de
en
- US2351391A - Process for manufacturing 1,3-isoquinolinediols :
en
- US2351471A - Means and method for adjusting and securing prisms :
en
- US2351493A - Extruder :
en
- CH232835A - Electric furnace for melting solids. :
en
fr
- CA420734A - Ladder :
en
fr
- CH232213A - Method for transporting a body along a linear path, by means of a mobile magnetic field, and device for carrying out this method. :
en
it
- DE744633C - Adhesive for joining dental prostheses to one another or to natural teeth :
de
en
- US2350996A - Method of forming pipe coverings :
en
- CA420748A - Cultivating standard and tool assembly :
en
fr
- NL56415C - :
en
- US2351189A - Shuttle checking means :
en
- US2351148A - Variable speed unit :
en
- CA420849A - Railway traffic controlling apparatus :
en
fr
- US2351037A - Stabilizer for guns :
en
- US2351281A - Stamping machine and the like :
en
- US2351380A - Anti-ring-sticking lubricant :
en
- US2351418A - Yarn and spool holder :
en
- US2351080A - Signal device :
en
- US2351008A - Method of and means for neutralizing inductive disturbances in magnetic reproducers :
en
- DE746186C - Process for the distillation of pitch u. like :
de
en
- ES10004U - Mechanical device to facilitate the rupture, by compression or crushing, of the ampoule containing the liquid that causes the thermal reaction, arranged inside the bags used for the so-called permanent waving of the hair. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351533A - Weighing mechanism :
en
- US2351046A - Dyeing vinyl polymers :
en
- US2351443A - Push button mechanism for tuning radio receivers :
en
- US2351256A - Method of fertilizer distribution :
en
- CA420772A - Container cap feeding apparatus :
en
fr
- CA420869A - Electrostatic separator :
en
fr
- ES166106A1 - New system of stretching of wire by cold rolling :
en
es
- GB561975A - Improvements in and relating to boring heads for diamond or like precision tools andwork holding chucks and the like :
en
- US2351265A - Flocking of cotton and like fabrics :
en
- US2351306A - Package :
en
- ES10020U - Grill to burn all kinds of fuel. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351035A - Cutoff valve :
en
- US2351355A - Gripping and supporting device suitable for supporting vehicle wheels :
en
- US2351047A - Fluid pressure regulator :
en
- US2351267A - Chemical container :
en
- USD138092S - Textile fabric or similar article :
en
- US2351559A - Process for the preparation of :
en
- CH232580A - Sewing machine. :
de
en
- CH232723A - Method for operating injection internal combustion engines with positive ignition using fuels of different octane ratings. :
de
en
- CH232568A - Cot. :
de
en
- CH232602A - Rapid process for preparing ethyl acetal. :
en
fr
- CH232825A - Process for the preparation of an azo dye. :
de
en
- US2351211A - Drive for valves and the like :
en
- CA420759A - Sealer ring rethreader :
en
fr
- US2351286A - Fluid coupling :
en
- US2351466A - Heating element support for sandwich toasters :
en
- ES165946A1 - Improvements in the manufacture of the rectilinear knitting machines :
en
es
- ES9959U - Device for the collection of soot in the cleaning of chimneys. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES6981Y - Rubber sole. :
en
es
- CH232571A - Can opener. :
de
en
- GB561974A - An improved building unit and arrangements for utilising same :
en
- CA420746A - Wafer shell iron :
en
fr
- CA420812A - Endless belt :
en
fr
- US2351332A - Liquid straining device :
en
- DE746253C - Circuit arrangement for telephone systems with dialer operation and special connection routes :
de
en
- DE746130C - Electrically heatable transparent panel for heating currents of different voltages with heating wires arranged one above the other, especially for motor vehicles :
de
en
- ES164910A1 - Handpiece device for milling lathe for teeth :
en
es
- ES10035U - Power take-off for motor vehicles (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562041A - Improvements in or relating to starters for three-phase induction motors :
en
- CH232552A - Process for the production of press concrete bored piles. :
de
en
- ES165094A3 - Winding machine :
en
es
- GB562057A - Improvements in and relating to grinding devices for sharpening or setting tools :
en
- ES10046U - Visor for the sun. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165718A1 - An improvement in the luminous installations based on neon tubes and analogue :
en
es
- ES10058U - Oil pump for motorcycles. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES6699Y - Supportive armor for curtains and clothing. :
en
es
- DE746270C - Process for the production of base glazes :
de
en
- GB561996A - Improvements in and connected with metal constructional members :
en
- GB561995A - Rubber hydrochloride film :
en
- US2351511A - Dispensing arrangement :
en
- CA420728A - Power plant :
en
fr
- US2351370A - Chute :
en
- CH232799A - Method and device for reloading piece goods from long-distance transport to local transport and vice versa. :
de
en
- ES166073A1 - Sight glasses with motor device to move the scope :
en
es
- GB562029A - An improved dental hand piece :
en
- ES166042A1 - Arrangement for ultra-short waves :
en
es
- US2351350A - Process of laminating film :
en
- US2351523A - Garment hanger :
en
- US2351238A - Display device :
en
- CH232594A - Urea crystallization process. :
en
fr
- CH232802A - Crawler tractor. :
en
fr
- US2351268A - Signal pistol :
en
- DE746330C - Typewriter or the like :
de
en
- US2351396A - Film developing tank and method :
en
- US2351432A - Vending machine :
en
- US2351437A - Air conditioner and air compressor :
en
- ES166150A1 - Gear shift electromechanical mechanism :
en
es
- GB562043A - Improvements in or relating to electrical dust precipitators, for use with mobile producer gas plants :
en
- NL56497C - :
en
- ES10066U - Lid with retention container for filters of impurities and solid bodies, applicable to sinks (Machine-translation by Google Translate, not legally binding) :
en
es
- CH232805A - Rotary slide valve for pressure medium door operating devices, in particular those for motor vehicles. :
de
en
- US2351236A - Electric switch :
en
- US2351326A - Predetermining system :
en
- CH232798A - Screw closures on containers, in particular on tubes. :
de
en
- US2351176A - Hook and cable connection :
en
- ES10074U - Container for vitamins. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561951A - Shaving implement :
en
- ES5918Y - Enhanced letter envelope. Envelopes with security closures. :
en
es
- DE746265C - Measuring mark system :
de
en
- GB562003A - Improvements in or relating to fire extinguishing apparatus :
en
- US2351402A - Splicing clamp :
en
- CH232665A - Spiral-shaped mainspring, in particular, but not exclusively, for motor barrels of timepieces and similar motor devices. :
en
fr
- US2351076A - Method of pouncing hats :
en
- US2351389A - Mechanical movement :
en
- CH232643A - Support frame for a transverse telescope, in particular for a range finder. :
de
en
- CH232751A - Installation on spring clockworks with motor winding and locking mechanism at least near the barrel. :
de
en
- US2351206A - Cutter chain :
en
- ES166026A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- CA420794A - Felted article :
en
fr
- USRE22493E - Clamp for blankets and the like :
en
- US2351285A - Window regulator mechanism :
en
- GB561955A - Improvements in or relating to wheels :
en
- DE751717A - Test system for internal combustion engines, in particular aircraft engines :
de
en
- ES10003U - Pump to transfer and measure liquids and introduce them in narrow neck bottles. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561964A - Process for the manufacture of phosphoric acid and organic acid anhydrides :
en
- ES10012U - Case to contain individual rations of sugar, with device for extracting them, which at the same time is used for advertising purposes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562059A - Improvements relating to the removal of astringent substances from cocoa :
en
- DE746205C - Cover housing for spinning and aftertreatment machines for synthetic viscose threads or fibers :
de
en
- ES165966A3 - Manufacturing procedure for neon gas tube lamps, white light :
en
es
- DK62338C - Method for Manufacturing Emissions to Cathodes in Electrical Discharge Containers. :
da
en
- US2351351A - Apparatus for dedusting comminuted soap :
en
- GB561977A - Improvements in or relating to tuning arrangements for thermionic valve circuits :
en
- GB562074A - Improvements in and relating to screw cutting die-heads for screwing or thread cutting machines :
en
- US2351014A - Alarm for synchronous telegraph circuits :
en
- CH232716A - Slewing ring, in particular for crane vehicles. :
de
en
- ES166133A1 - A regulating device, accumulator and automatic pressure limiter :
en
es
- US2351083A - Electric arc welding :
en
- US2351512A - Nonchattering relief valve :
en
- ES5272Y - Vaults for the construction of floors in buildings. :
en
es
- ES9272U - Extra-slim special switch. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562012A - Improvements in or relating to moulds for the production of composite panels or the like, sheets or structures containing veneer or plywood :
en
- ES166019A1 - An electric motor with special arrangement for use in battery charging :
en
es
- US2351457A - Grating spectrograph :
en
- CA420773A - Bag seam :
en
fr
- CH232618A - Binder in book form. :
de
en
- CH232819A - Take-off and landing area for seaplanes. :
de
en
- US2351187A - Pipe cutter :
en
- US2351167A - Removal of oxygen from normally gaseous olefins :
en
- US2351145A - Stilt :
en
- CH232803A - Pipe supports with bearing bodies attached to the pipe ends, in particular for the running gear of caterpillar vehicles. :
de
en
- CH232601A - Process for stabilizing organic compounds with an acetal function. :
en
fr
- GB562036A - Improvements relating to methods of and machines for mechanically forming a loop or loops in a length of wire :
en
- DE746002C - Process for obtaining crystallized K-strophanthin ª † :
de
en
- GB561961A - Improved means for preventing destruction of grain by insect pests :
en
- US2351186A - Pot type burner and means for delivering secondary air thereto :
en
- US2351364A - Loom :
en
- US2351084A - Hoist brake and control system :
en
- US2351094A - Chromium oxide catalyst :
en
- US2351173A - Furrow opener for planters and the like :
en
- US2351555A - Manufacture of gas-expanded rubber products :
en
- DK62336C - Lamelliste. :
da
en
- US2351108A - Mercaptan modified polymeric derivatives of nonbenzenoid acetylene polymers and process for making same :
en
- ES165988A1 - A portable electric oven for curving glass and glass :
en
es
- CA420765A - Insoluble polymer production :
en
fr
- CH232712A - Hydraulic centrifugal machine. :
de
en
- US2351366A - Process of preparing acetoacetic esters :
en
- CH232608A - Process for the preparation of a new blue dye of the anthraquinone series. :
de
en
- US2351009A - Combination oscillator coil and erasing head for magnetic recorders :
en
- US2351295A - Method of rinsing soap from :
en
- US2351564A - Electrical discharge device :
en
- CA420835A - Closed cell rubber :
en
fr
- CH232620A - Device for spreading a desiccant fluid on prints. :
en
fr
- CH232806A - Electrical systems for vehicles, in particular for motor vehicles. :
de
en
- CH232823A - Process for the production of a condensation product. :
de
en
- ES10022U - Supplement for shaving machines that allows them to be used for other purposes. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351502A - Cam grinding apparatus :
en
- USD138101S - Design for a skirt :
en
- US2351322A - Bottom hole regulator :
en
- CH232837A - Elastic tire, especially for bicycles. :
de
en
- CA420749A - Bracket and brushes for window shades :
en
fr
- US2351342A - Dishwasher :
en
- CA420775A - Voltage control system :
en
fr
- CH232797A - Closure for containers for dispensing pasty substances. :
de
en
- US2351217A - Cutting and threading tool :
en
- US2351387A - Molded barrel-shaped container :
en
- USD138076S - Design for a hosiery jar or similar
article :
en
- US2351257A - Multiple barrel gun :
en
- US2351264A - Power transmission :
en
- CH232669A - Process for casting magnesium and its alloys. :
de
en
- US2351027A - Method of testing carburetors :
en
- CH232624A - Process for setting the correct copy light color for the production of copies by the subtractive color process. :
de
en
- ES10039U - Air pump. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE740548C - Circular saw device with two circular saws :
de
en
- CA420829A - Tabulating machine :
en
fr
- ES165963A3 - Tailless Aircraft Improvements :
en
es
- US2351198A - Machine for cleaning fur :
en
- US2351338A - Tanning with d'-methoxy-d-hydroxymethyl diglycollic aldehyde :
en
- CH232675A - Method of manufacturing spring bundles. :
de
en
- CH232543A - Mixture, in particular for plant protection purposes. :
de
en
- GB561985A - Improvements in or relating to eye-baths :
en
- GB562017A - Improvements in or relating to retractable undercarriages for aircraft :
en
- CH232718A - Reversible radial fan, especially for reversible two-stroke internal combustion engines. :
de
en
- US2351266A - Flocking apparatus :
en
- US2351385A - Process of preparing anhydrous sodium-orthosilicate :
en
- CH232642A - Rifle grenade with over-caliber. :
de
en
- CH232744A - Insulator. :
en
fr
- CH232782A - Method and device for evaluating recording strips. :
de
en
- US2350984A - Selective chlorination of propylene in the presence of acetylenes :
en
- ES10030U - Toy. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166105A1 - APPARATUS for wire drawing by cold rolling :
en
es
- DK62344C - Method for Making Linear Polymides. :
da
en
- DE759376C - CIRCUIT FOR GENERATING AMPLITUDE-MODULATED VIBRATIONS WITH GOOD EFFICIENCY :
de
en
- DK62342C - Air supply nozzle for Tile stoves, Fireplaces and similar Heaters. :
da
en
- ES165977A1 - A new drive system for motor vehicles :
en
es
- ES166139A1 - Improvements in the construction of respiratory semicaretas :
en
es
- GB562007A - Improvements in frames for carrier cycles :
en
- CH232572A - Apparatus for drying glasses and bottles. :
en
fr
- DE746146C - Device for determining the cause of failure in oil transformers :
de
en
- CA420766A - Aminotriazine aldehyde condensation product :
en
fr
- CA420750A - Slide calculator :
en
fr
- DE746019C - Flat weft knitting machine for the production of weft weave :
de
en
- GB562086A - Improvements in or relating to mechanism for supplying yarn or unspun fibres :
en
- CA420860A - Coin disposal unit :
en
fr
- CA420874A - Wire cloth seam brazing machine :
en
fr
- CH232830A - Rotor welded together from individual parts for steam or gas turbines. :
de
en
- US2351016A - Electrical control system :
en
- CH232658A - Optical indicating device of the momentary power flowing through an electricity meter. :
en
fr
- CA420845A - Staple strip manufacture :
en
fr
- US2351379A - Shortening take-up for cords or the like :
en
- GB562075A - Improvements relating to band grinding machines :
en
- US2351337A - Film measuring apparatus :
en
- NL56419C - :
en
- ES166065A1 - A procedure for the manufacture of new yarns based on superpolyamides :
en
es
- ES10075U - Improved brush for dental cleaning. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562054A - Treatment of slag and other smelts :
en
- USD138097S - Handbag or similar article :
en
- US2351441A - Electrical testing :
en
- US2351445A - Refining mineral oils with clay :
en
- ES166041A1 - Switch to select transmitter antennas :
en
es
- ES10064U - Nutcracker and similar device. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB561947A - Improvements in or relating to electric arc lamps :
en
- GB562049A - Improvements in navigation-aiding course-indicating instruments :
en
- US2351566A - Maternity foundation garment :
en
- GB562073A - Improvements in or relating to fluid pressure cylinders, particularly for hydraulic jacks :
en
- USD138089S - Design for a cigarette lighter :
en
- CA420789A - Photographic antihalation layer :
en
fr
- NL56554C - PROCESS FOR THE PREPARATION OF ULTRAMARINE :
en
nl
- DE746220C - Mean value meter :
de
en
- US2351244A - Loom shuttle :
en
- US2351317A - Hydraulic press system :
en
- USD138068S - Child sxfeeding a and play table :
en
- US2351534A - Slasher squeeze roll pressure regulator :
en
- US2351104A - Combined push rake and stacker :
en
- US2351126A - Machine for photographically composing type characters :
en
- US2351131A - System for storage and utilization of fuel gases :
en
- US2351043A - Stapling machine :
en
- US2351403A - Shock cord installation tool :
en
- GB561930A - Improvements in gearing for rotating concentric shafts in opposite directions :
en
- GB562011A - Improvements in adjustable frame structures such as chairs, bedsteads, stretchers orthe like :
en
- CA420837A - Gauging device :
en
fr
- CA420866A - Animal trap :
en
fr
- US2350993A - License plate holder :
en
- US2351118A - Coloring matters of the phthalocyanine series :
en
- ES166129A1 - A procedure for the manufacture of rubber heels with elastic armor :
en
es
- GB561982A - Garment hanging and display means :
en
- US2351055A - Tube for producing multiple wave lengths :
en
- US2351270A - Electric discharge device and method of operation :
en
- US2351282A - Microscopic slide :
en
- GB562018A - Improvements relating to heat exchange tubes and apparatus for use in their manufacture :
en
- CH232741A - Connection element for electrical cables. :
de
en
- ES165995A1 - Electric firing device for broken holes and needles :
en
es
- GB562076A - An improved carving-dish :
en
- CA420831A - Tabulating machine :
en
fr
- CH232705A - Mechanical razor for dry shaving. :
en
fr
- AU993943A - Improvements in terminal blocks and like electric fittings andin the mounting thereof :
en
- CH232663A - Mirror arrangement for splitting an optical image into three congruent basic images offset like a checkerboard. :
de
en
- US2351246A - Universal head for machine tools :
en
- US2351510A - Toy stick horse :
en
- ES10005U - Nozzle for injection syringes. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351424A - Magnetic suspension for horizontal shafts :
en
- US2351409A - Arylaminoketo compound and preparation :
en
- US2351348A - Capping machine :
en
- CH232740A - High voltage post insulator. :
de
en
- US2351111A - Assembling strip material :
en
- US2351297A - Device for protection of municipalities against incendiary bombs and delayed-action bombs :
en
- US2351074A - Low melting polyamides :
en
- US2351077A - Tubular lock :
en
- CH232739A - Electrical appliance. :
en
fr
- US2351003A - Recording and reproducing of vibrations :
en
- US2351454A - Apparatus for forming shoe heels :
en
- AU628142A - Improvements in and relating to stops for lathes :
en
- AU118581B2 - Improvements in and relating to stops for lathes :
en
- GB561952A - Improvements relating to electrical rectifiers of the dry surface contact type :
en
- US2351383A - Process for the manufacture of zinc :
en
- CH232647A - Measuring tool. :
en
fr
- US2351400A - Microphone :
en
- CH232563A - Wood gas generator. :
de
en
- USD138061S - Design for a milking device :
en
- CH232680A - Device for clamping workpieces to be drilled. :
de
en
- CH232791A - Method for producing a contact multiple for contact banks of selector switches. :
de
en
- US2351202A - Manufacturing thin rubber articles :
en
- ES9993U - Device for bicycle in internal combustion and internal combustion engines, carburation with essences and their mixtures of higher density than gasoline. :
en
es
- US2351549A - Method for treating filaments and threads :
en
- CH232743A - Putty-free head fitting on cable terminations. :
de
en
- CH232725A - Device for introducing compressed launch air into the cylinder of an internal combustion engine. :
en
fr
- CH232762A - Electromagnetic tilting device. :
de
en
- US2351230A - Welding electrode :
en
- DE746294C - Totalizer for automatic decimal place-wise blank writing of vertical and cross counters. :
de
en
- CH232567A - Scouring body made of loose steel chip mesh for floor chip machines. :
de
en
- CH232637A - Treble keyboard on harmonicas for playing normal musical notation. :
de
en
- NL107670B - :
en
- US2351063A - Garment treating apparatus :
en
- CH232636A - Fountain pen with screw piston and captive knob. :
de
en
- GB561966A - Improvements in and relating to the preservation and storage of perishable materials :
en
- DE746290C - Optical sound film :
de
en
- ES166015A3 - A machine for bending and twisting :
en
es
- GB562002A - A process for manufacturing citrus preparations such as lemon, orange, and/or grape fruit juices preserving their full vitamin potency :
en
- US2351327A - Peeling implement :
en
- USD138070S - Design for a dress :
en
- CA420735A - Optical reflecting material :
en
fr
- CH232559A - Device for checking the operating status of a lock with a key. :
de
en
- CH232738A - Breaker motor. :
de
en
- CH232814A - Automatic clutch for vehicles. :
de
en
- GB562053A - Treament of slag and other smelts :
en
- DE746165C - Gas pulse pump :
de
en
- US2351192A - Frequency modulation receiver :
en
- US2351114A - Cam-actuated brake :
en
- DE746252C - Circuit arrangement for telephone systems with several switching centers connected in series with dialer operation :
de
en
- US2351507A - Vacuum cleaner :
en
- USD138079S - Drew
aircraft.control wheel :
en
- DE741989C - Shock absorbers with piston drive for motor vehicles :
de
en
- US2351015A - Building construction :
en
- US2351516A - Turbotransmission :
en
- US2351314A - Locking device for roll-off van bodies :
en
- US2351467A - Process for purifying solutizer solutions :
en
- US2351461A - Production of anhydrous hydrogen chloride :
en
- ES166151A3 - A refrigeration system with circulation of coolant in a closed circuit :
en
es
- GB561953A - Improvements in fuses for rupturing electric circuits :
en
- CA420727A - Rotary harrow lift :
en
fr
- CA420779A - Circuit interrupter :
en
fr
- CH232547A - Device for connecting wall and ceiling panels. :
de
en
- US2351524A - Method of seismic prospecting :
en
- AU118579B2 - Improved cultivating equipment for row crop tractors :
en
- GB561929A - Improvements in spars or booms for aeroplane wings :
en
- US2351259A - Method of conditioning water :
en
- US2351240A - Phase and frequency modulation receiver :
en
- CH232666A - Central seconds watch movement. :
en
fr
- CH232703A - Cutting apparatus for paper and fabric. :
de
en
- CH232589A - Device for mixing powdery substances. :
de
en
- US2351519A - Marker :
en
- ES7008Y - Device in letter envelopes. :
en
es
- CA420761A - Fluoride recovery :
en
fr
- CA420814A - Fluid presure producing device :
en
fr
- US2351242A - Power transmission :
en
- US2351235A - Helmet :
en
- US2351272A - Sandblasting machine :
en
- US2351517A - Turbotransmission :
en
- ES10016U - Support for portable and autonomous electric lamp (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166021A3 - A procedure for the manufacture of fountain pens :
en
es
- US2351416A - Coupling structure :
en
- US2351531A - Swing-out-of-the-way-type wall bracket :
en
- CH232539A - Device for storing crops such as potatoes, beets and the like. :
de
en
- US2351039A - Making simulated woven fabric :
en
- US2351397A - Vacuum operated counterbalance :
en
- ES10089U - Perched hanger. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351284A - Aircraft construction :
en
- DE746022C - Limb sleeve :
de
en
- CH232681A - Process for the production of essentially ring-shaped bodies with an outer part made of hard or hardenable metals. :
de
en
- ES9921U - Joint element for coiled tubular tip. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2351138A - Nonrefillable bottle :
en
- AU896843A - Improvements in or relating to steering means for mobile cranes or like vehicles :
en
- GB562000A - Improvements in and relating to tipping apparatus for emptying pit tubs and other vehicles running on rails :
en
- US2351146A - Stretcher :
en
- US2351487A - Oven :
en
- ES10017U - Electric lamp with screen and clip support. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES6840Y - New toy of variable composition. :
en
es
- ES166141A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT, PROCEDURE TO OBTAIN THE PICKING OF HAIR AND SKIN :
en
es
- US2351017A - Process for breaking petroleum emulsions :
en
- USD138108S - Design foe a suit :
en
- US2351486A - X-ray exposure system :
en
- US2351245A - Automatic speed regulator :
en
- DE746359C - Device for the automatic setting of the transmission ratio of an electric transmission coupled to an internal combustion engine :
de
en
- US2351358A - Goggle :
en
- DE745393C - Color-free magnifying glass :
de
en
- ES160041A1 - A procedure for the manufacture of composite boards :
en
es
- US2350987A - Method of making highly glazed film coatings :
en
- US2351064A - Engine fuel pump :
en
- US2351433A - Vitrified grinding wheel :
en
- ES9245U - Lever for fountain pens. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165958A1 - An electric device to perform mechanical remote operations :
en
es
- CH232609A - Process for the manufacture of injectable fats or oils. :
de
en
- ES10077U - Security closure for lunch boxes, kettles and other containers. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES162247A1 - A wedge-shaped chopping device for the extraction of carbon and other minerals :
en
es
- US2351499A - Discharge lamp starting circuit :
en
- ES166102A1 - A NEW SYSTEM OF VARIABLE INTENSITY ELECTRIC INCANDESCENCE LAMPS :
en
es
- US2351142A - Camouflaging method and device therefor :
en
- ES165960A1 - A method of manufacturing cylindrical hollow bodies of tensioned concrete with pre-braced reinforcement in cross :
en
es
- GB562070A - Improvements in inductive windings provided with electrostatic shields :
en
- ES166061A3 - Improvements in and related to the construction of the connecting rods and the axle of pedals of bicycles and similar vehicles :
en
es
- GB561948A - Improvements in mechanism for reciprocating a mass, particularly a work-table for machine tools :
en
- US2351121A - Curved structure :
en
- ES10008U - Clamp to support the shaving brush or toothbrush. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD138078S - Design tor a button or similar
article :
en
- ES7782Y - Fork spoon. :
en
es
- ES164937A1 - Device for obtaining at home a mass of edible, soft, finely divided ice cream :
en
es
- ES165991A1 - A machine to practice round and oval bevels on glass and glass :
en
es
- ES166063A1 - A process for preparing superpolyamides in the state of fine powders :
en
es
- GB562020A - Improvements relating to safety switches for electrically heated appliances :
en
- GB562033A - Improvements relating to fuel injectors for internal combustion engines :
en
- ES7097Y - Magnetic toy. :
en
es
- DK62350C - Shooting target. :
da
en
- US2351508A - Electric motor control system :
en
- CH232702A - Gear grinding machine. :
de
en
- CH232800A - Gear change device. :
en
fr
- CA420737A - Concrete reinforcing bar :
en
fr
- DE745289C - Hydraulic power transmission with two transmitters :
de
en
- US2350998A - Pin spreader :
en
- US2351420A - Furnace control system :
en
- CH232784A - Postage stamp machine. :
de
en
- ES10079U - Absorbent cloth for different uses, and especially to serve as a hygienic cloth. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10225U - Pocket brush. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9998U - Improved elastic pear applicable to vaporizers. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES7241Y - Dough dividing machine for bakeries and similar establishments. :
en
es
- US2351215A - Retractable landing gear :
en
- US2351095A - Polishing machine for v jewels :
en
- ES9273U - Small type switch with screw cap and contact lever, special shape and dimensions. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9991U - Razor (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165697A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- ES10045U - Invisible swing-hammock. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES166148A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- CH232588A - Reinforcement fittings that can be fastened to shoes. :
de
en
- GB561932A - A means for controlling the speed of rotation of a gas compressor used in connection with or forming part of an internal combustion engine :
en
- US2351538A - Apparatus for control of highway crossing signals :
en
- ES10013U - Microphone for capturing emissions in private public places, with plug or portable connection, with the line of the speakers. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10081U - Device indicating the most appropriate garments for each circumstance. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9842U - A thermal clamp for cables (Machine-translation by Google Translate, not legally binding) :
en
es
- GB562021A - Improvements in fire-lighters :
en
- US2351254A - Electric discharge device :
en
- CH232761A - Circuit for generating control voltages for any regulation and control purposes. :
de
en
- US2351260A - Drawer or tray front :
en
- CH232731A - Steam boiler with vertical tubular elements. :
en
it
- ES6932Y - Insulating tile. :
en
es
- CH232645A - Safety device on self-loading firearms. :
de
en
- US2351530A - Method of sealing-in and molding lamp bulbs :
en
- USD138081S - Design for a cigarette lighter or
the like :
en
- GB562044A - Improvements in or relating to electrical dust precipitators for use with mobile producer gas plants :
en
- CA420755A - Metal recovery from ores :
en
fr
- CH232813A - Bogie on a rail vehicle with a low pivot. :
de
en
- US2351440A - Electric discharge lamp starting device :
en
- USD138066S - Design for a ring box or the like :
en
- NL98976B - :
en
- CH232659A - Brake magnet assembly, e.g. B. for electricity meters. :
de
en
- ES10061U - Oscillating and articulated rear fork for motorcycles. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165954A1 - Device for cleaning the edges of the cutting plate for bodies of sheet metal containers, especially bodies for cans of preserves :
en
es
- USD138100S - Design fob a wallet :
en
- CH232576A - Combing machine for textile fibers. :
de
en
- US2351036A - Immersion actuator :
en
- USRE22495E - Spring unit for spring cushions :
en
- US2351382A - Packaging machine :
en
- CA420729A - Locomotion engine :
en
fr
- CH232626A - Apparatus for enlarging and copying color photographic images. :
de
en
- US2351308A - Filter underdrain :
en
- US2351478A - Ship :
en
- US2351484A - Container and constricting rim therefor :
en
- US2351553A - Blocker :
en
- US2351079A - Inertia control system :
en
- US2351243A - Combination drill guide and clamp :
en
- US2351092A - Lock end wire-bound shipping container :
en
- US2351492A - Method and apparatus for treating paper stock :
en
- CA420783A - Electrical system :
en
fr
- GB562027A - Improvements in or relating to chemical reaction towers particularly for the digestion of vegetable material in the manufacture of paper pulp :
en
- ES165978A1 - Electric push button mechanism for loom shuttles :
en
es
- GB562084A - Improvements in and relating to fluid controlling valves :
en
- US2351344A - Bristle-trimming mechanism :
en
- US2351050A - Outboard motor :
en
- ES7860Y - Comfortable armor to apply to upholstery in general. :
en
es
- US2351303A - Apparatus for harvesting ice :
en
- US2351378A - Combination display board, container, and pad :
en
- US2351019A - Color film :
en
- US2351399A - Photographic apparatus :
en
- ES9995U - Spray cap. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES10073U - Air synchronizer, applicable to poor gas engines. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES165982A3 - A variable pulley mechanism to transmit adjustable speeds :
en
es
- GB561963A - Improvements in and relating to fluid heaters :
en
- US2351031A - Draftsman's tracing board :
en
- US2351205A - Key holder support for key cases :
en
- US2351069A - Process of making heterocyclic nitrogen-containing compounds :
en
- US2351429A - Drying apparatus :
en
- US2351483A - Transmission control :
en
- US2351573A - Brake mechanism :
en
- US2351392A - Filling apparatus :
en
- US2351452A - Pantograph :
en
- US2351477A - Solder alloy :
en
- ES166146A1 - A rectifier and its assembly :
en
es
- ES164239A1 - PERFORMANCES ON the joints of the folding support points used in the construction of furniture in general :
en
es
- ES166009A1 - Elastic wheel for cars and vehicles of all kinds :
en
es