• DK62801C - Mounting device at Swivel grille. : da en
  • US2360816A - Relief valve : en
  • US2360447A - Method of converting hydroxysteroids to ketosteroids : en
  • US2360760A - Adjustment means for testing machines : en
  • ES10615U - Game with tops or tops. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164917A1 - IMPROVEMENTS INTRODUCED IN DISTANCE INDICATOR SYSTEMS : en es
  • GB564950A - Improvements in compressed air blow-out circuit breakers : en
  • US2360582A - Gluing device : en
  • ES167444A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TRONCOCONIC MEMBRANES FOR LOUDSPEAKERS : en es
  • GB564855A - Improvements in or relating to scaffolding and like clips or clamps : en
  • US2360433A - Structural member : en
  • DE747884C - Diesel engine for the combustion of slow reaction, synthetic fuels : de en
  • ES167490A1 - A PROCEDURE FOR THE OBTAINING OF GREATER SPONGE FORCE YEARS : en es
  • ES167350A1 - SELECTION CONTROL CIRCUITS : en es
  • US2360568A - Piston : en
  • USD139151S - Design for a drawbar for harrows : en
  • DE747850C - Forming tool for ring roller presses : de en
  • GB564862A - Improvements relating to electrical connections : en
  • DK62799C - Procedure for the manufacture of multi-compartment mixed light lamps. : da en
  • US2360468A - Separation of oxygen from air by liquefaction : en
  • DE747936C - Braun tube : de en
  • GB564944A - Improvements in potato digging and like machines : en
  • ES167555A1 - IMPROVEMENTS IN BRAIDING MACHINES : en es
  • ES167144A1 - A PERFECTION FOR THE MANUFACTURE OF FIBERS, SUCH AS GLASS FIBERS : en es
  • GB564880A - Improved means for connecting doors to control spring and/or check devices : en
  • GB564843A - Improvements in or relating to vegetable strainers : en
  • US2360445A - Evaporating apparatus : en
  • ES10611U - Figures, frames and in general objects of decoration and decoration of wood (Machine-translation by Google Translate, not legally binding) : en es
  • GB564897A - Improvements in or relating to electric cartridge fuses : en
  • US2360461A - Motor vehicle lighting : en
  • ES167608A1 - IMPROVEMENTS INTRODUCED IN PLUG PLUGS WITH OR WITHOUT SOCKETS FOR THE CONNECTION OF ELECTRICAL CONDUCTORS, SPECIALLY INTENDED FOR THE TRANSMISSION OF HIGH FREQUENCY CURRENT : en es
  • ES164985A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF POCKET KNIVES : en es
  • US2360777A - Mobile fire pumper : en
  • USD139162S - Design foe a merchandise display cabinet : en
  • US2360807A - Vibration actuated pivoted thread holder for looms : en
  • US2360781A - Bearing puller : en
  • ES167246A1 - A NEW SOLUBLE CATALOG AND ALKALINE ELECTROLYTE ACCUMULATOR : en es
  • ES167522A1 - A MECHANICAL APPLIANCE USED IN THE IRONING OF CLOTHING : en es
  • ES167369A1 - PROCEDURE AND ELECTRICAL PROPULSION APPARATUS FOR MASSAGES, MAKE-UP AND BEAUTY TREATMENTS : en es
  • DK62794C - Signaling system through a high-voltage network. : da en
  • US2360532A - Burner safety control : en
  • CA423214A - Oil and fat hydrogenation : en fr
  • ES167346A1 - A PROCEDURE FOR THE OBTAINING OF CITRUS ACID, STARTING FROM CITRATES ALKALINOTEREROS : en es
  • ES167556A1 - A PROCEDURE FOR THE MANUFACTURE OF A FOOD-BASED POWDER FOOD PRODUCT : en es
  • ES166499A1 - IMPROVEMENTS IN DEVICES FOR THE LUBRICATING OF THE CROWN OF WHEELS OF VEHICLES ON LANES : en es
  • ES167268A3 - A MACHINE TO REFINE CHOCOLATE : en es
  • ES167234A1 - A COIL WITH WAVE SWITCH : en es
  • DE747902C - Circuit arrangement for the elimination of disturbances in speech communication in telephone systems : de en
  • US2360524A - Latch for convertible automobile tops : en
  • US2360698A - Detonator : en
  • CA423207A - Thermoplastic product manufacture : en fr
  • ES10594U - Umbrella linkage with new bend of the tips. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10633U - Retaining terminal without compressor jaws. (Machine-translation by Google Translate, not legally binding) : en es
  • CA423283A - Fault-current neutralizer : en fr
  • US2360371A - Folding litter : en
  • DE747875C - Process for winding a freshly spun rayon thread onto a spinning bobbin : de en
  • ES167628A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CENTRIFUGAL MIXING MACHINES : en es
  • CA423318A - Vertical sliding door : en fr
  • ES10576U - Drawing sheet with divisions (Machine-translation by Google Translate, not legally binding) : en es
  • GB564831A - Improvements in the distillation of fatty acids : en
  • US2360643A - Tow hook mounting for vehicles : en
  • US2360687A - Circuit interrupter : en
  • US2360579A - Keyboard telegraphy : en
  • ES10604U - Portable writing case. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360484A - Stapling machine : en
  • GB564859A - New anthraquinone dyes : en
  • US2360329A - Roller-bearing differential wheel : en
  • US2360581A - Optical indicator : en
  • US2360723A - Electric switch : en
  • ES167364A1 - SEWING MACHINE, ESPECIALLY APPROPRIATE FOR DOMESTIC WORK : en es
  • ES167351A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • DE747865C - Separation of Vandin salts from the back salt produced in the Bayer alumina process : de en
  • GB564888A - Mechanical commutators suitable for rectifying alternating currents : en
  • US2360563A - Fish lure : en
  • US2360537A - Method of removing mercaptans from hydrocarbon oil : en
  • CA423273A - Thermal demand meter : en fr
  • US2360676A - Cylinder etching machine : en
  • AU1007443A - Improvements in and relating tothe canning of citrus andother fruit or vegetable juices : en
  • US2360442A - Pressure-recording instrument : en
  • US2360754A - Apparatus for measuring buckle or center stretch in cold rolled steel strip : en
  • ES164959A1 - IMPROVEMENTS INTRODUCED IN THE CONTRACTORS DEVICE OF WEAK CURRENT FOR MACHINES AND APPARATUS OF STRONG CURRENT, ESPECIALLY FOR ELECTRIC MACHINES TOOTHMASTERS : en es
  • US2360531A - Lock nut : en
  • US2360575A - Combination crib and play pen : en
  • DE747890C - Protective case for photographic cameras : de en
  • DE747949C - Support structure, especially for airplane wings : de en
  • US2360658A - Separator for batteries : en
  • CA423270A - Rotating assembly : en fr
  • CA423302A - Aircraft tail wheel shimmy dampening apparatus : en fr
  • US2360695A - Hydraulic gear shifting and driving system : en
  • US2360479A - Condenser dielectric and method of making : en
  • ES167304A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSURE MEASURING BOXES : en es
  • DE747840C - Method for soldering in a molten salt bath : de en
  • DK62810C - Procedure for the production of cream tubes of thin iron plate or similar sheet metal. : da en
  • ES167343A1 - A PERFECTED ELECTRIC OVEN FOR THE FUSION OF GLASS, GLASS OR SIMILAR PRODUCTS : en es
  • DE747810C - Loom sheaths with an attachment spindle consisting of several parts : de en
  • DE747818C - Optical signaling device for searching for people : de en
  • DE747923C - Device for automatic display when bearing by means of a receiver group and a compensator : de en
  • US2360595A - Apparatus for removing solid particles from air streams : en
  • DE747901C - Method for synchronizing several transmitters or recording devices from a central point : de en
  • CA423201A - Article grading device : en fr
  • CA423239A - Chemical reaction effecting method : en fr
  • DE747847C - Device in motor vehicles for the elastic support of the thrust tube of a rigid rear axle : de en
  • CA423265A - Brake control means : en fr
  • GB564968A - Improved wrapper or wrapping material for parcels : en
  • DE747889C - Process for bleaching pulp : de en
  • AU119039B2 - Quartz crystal oscillator : en
  • CA423227A - Explosive : en fr
  • GB564959A - Ball bearings : en
  • US2360585A - Motor fuel : en
  • US2360630A - Clutch : en
  • AU1025943A - Improvements in or relating to the treatment of shoe parts and apparatus suitable for use in such treatment : en
  • CA423267A - Circuit breaker mechanism : en fr
  • ES167569A1 - A MAGNETIC ACTION INDICATOR DEVICE : en es
  • AU940943A - Improvements in animal traps : en
  • US2360452A - Knockdown utility cabinet : en
  • ES167414A1 - TRANSMISSION DEVICE WITH ELASTIC SUSPENSION FOR THE OPERATION OF LIGHTING DIMENS FOR RAILWAY CARS : en es
  • US2360312A - Method of making insulated wire units : en
  • US2360454A - Pipe wrench : en
  • US2360594A - Hide planimeter : en
  • USD139153S - Design for a rotary pull toy : en
  • US2360794A - Regeneration stabilization circuit : en
  • CA423206A - Measuring device : en fr
  • US2360806A - Carton : en
  • DE747896C - Method for generating a constant flow of oxygen : de en
  • DE747916C - Lighting device for diascopic projector : de en
  • ES10623U - A one piece and seamless ribbon tape (Machine-translation by Google Translate, not legally binding) : en es
  • CA423288A - Solvent : en fr
  • CA423274A - Circuit control system : en fr
  • ES164648A3 - A SPECIAL DEVICE FOR THE INTERNAL CHARGING OF POMEGRANATES OF ALL KINDS TO ACHIEVE PERFORATING EFFECTS IN ARMORING AND MATERIALS OF ALL KINDS : en es
  • FI20283A - Anordning vid barktrummor : en fi
  • US2360362A - Advertising meat and the like display : en
  • CA423236A - Olefine condensation reaction : en fr
  • US2360657A - Device for inserting and removing fluorescent lighting tubes : en
  • US2360428A - Chair : en
  • US2360696A - Aerial bomb and the method of making the same : en
  • USD139181S - Mock lawn swing or similar article : en
  • USD139169S - Design fok a bracelet or similar article : en
  • US2360607A - Electric igniter for gaseous fuel burners : en
  • DE747801C - Method and device for the production of whipped cream : de en
  • US2360467A - Electrical device : en
  • ES167321A3 - IMPROVEMENTS MADE IN THE PREPARATION OF ALLOYS FOR BEARING METALS : en es
  • ES167485A1 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE OF UNION AND FIXING GLASSES OF ALL KINDS IN LUCERNARIOS ON IRON ARMOR IN T PROFILES : en es
  • GB564885A - Improvements in apparatus for pickling metals : en
  • GB564976A - Improvements in or relating to multi-layer photographic material and to methods of using the same : en
  • CA423215A - Garment hanger : en fr
  • US2360624A - Vehicle jack : en
  • US2360719A - Telegraph system : en
  • US2360555A - Preparation of cyclic mono-olefins : en
  • US2360701A - Electrical terminal connector : en
  • US2360552A - Treatment of hydrocarbons : en
  • CA423289A - Moistening mechanism for duplicating machines : en fr
  • DE747910C - Process for the preparation of leuco-sulfuric acid esters of anthraquinone-azo dyes : de en
  • US2360357A - Grinding mill : en
  • US2360617A - Heater : en
  • US2360705A - Pneumatic comparator gauge : en
  • US2360451A - Collapsible clothing container : en
  • DE747811C - Device for rolling round bars : de en
  • ES167077A1 - A PROCEDURE INTENDED TO PREVENT SULFATATION PHENOMENA : en es
  • DE747854C - Process for rolling T-shaped or similar profiles consisting of flange and web with high, thin web : de en
  • GB564827A - Process of preparing a dibenzopyran derivative having marihuana activity : en
  • US2360350A - Cosmetic or like holder : en
  • US2360601A - Plate clamp : en
  • US2360788A - Back rest for chairs : en
  • CA423317A - Zone hardening apparatus : en fr
  • ES168440A1 - IMPROVEMENTS IN THE MANUFACTURE OF MOLDED BODIES : en es
  • GB564833A - Improvements in processes for the production of pulp and other products from fibre-bearing vegetable materials : en
  • US2360364A - Golf club : en
  • DE747908C - Mercury vapor discharge tubes with glow cathode : de en
  • DE747883C - Process for the finest distribution of liquids in the form of drops for the purpose of distributing protective agents on plants : de en
  • DK62804C - Coupling device by the Binding mechanism in Straw balers. : da en
  • US2360709A - Tray : en
  • DE747796C - Resilient tool for floor milling machines : de en
  • US2360444A - Electric socket : en
  • US2360415A - Reclosure carton : en
  • US2360686A - Self air conditioning bulk commodity railway car : en
  • USD139173S - Design for a floor mop : en
  • DK62792C - Device for telephone subscriber systems with counter-traffic on a two-wire line. : da en
  • ES167513A1 - A NEW SYSTEM TO SECURE THE BICYCLE WHEELS THROUGH THE SPECIAL LOCK AND SLEEVE WITH AUTOMATIC CLOSURE : en es
  • GB564908A - A new system of lubricating railway and like rails and wheel flanges : en
  • US2360420A - Portable aeronautic service unit : en
  • US2360456A - Vehicle dump body mounting and dump door actuating mechanism : en
  • US2360702A - Teletypewriter system : en
  • CA423244A - Wire coating apparatus : en fr
  • US2360609A - Cloth measuring and tubing machine : en
  • ES166929A1 - AN AUTOMATIC MACHINE FOR JOINING PAPER EDGES OR SIMILAR FOR MUTUAL INCRUSTATION : en es
  • DK62803C - Binocular system consisting of a highly magnifying binoculars and a viewfinder. : da en
  • CA423279A - Pilot-wire system : en fr
  • CA423216A - Flexible check valve and vacuum breaker : en fr
  • ES167368A1 - ELECTRICAL DEVICE PARTICULARLY USED IN THE LIGHTING OF PROCESSIONS, RELIGIOUS AND ANALOGUE ACTS : en es
  • US2360422A - Torque equalizing device : en
  • US2360486A - Shoe sewing machine : en
  • CA423261A - Circuit breaker : en fr
  • DE747876C - Process for the production of copper-plated silver mirrors on glass : de en
  • US2360318A - Supporting device for rock drills : en
  • ES167442A1 - A NEW SYSTEM FOR THE MANUFACTURE OF TEETH AND WHEELS WITH ACRYLIC MATERIAL : en es
  • US2360675A - Key case : en
  • CA423233A - Methacrylic anhydride : en fr
  • DE747863C - Loose-leaf book : de en
  • ES167648A1 - A PROCEDURE FOR THE OBTAINING OF ARTIFICIAL THREADS OF HIGH RESISTANCE TO DRYING AND UNDERSTANDING BY THE VISCOSE METHOD : en es
  • DE747859C - Run-up roller table for cooling beds in rolling mills : de en
  • ES167423A1 - DISPOSITION OF THE SUPPORT OF THE CLOSURE PIECE IN THE GAS PRESSURE CHARGERS : en es
  • CA423212A - Heating system : en fr
  • CA423334A - Prefabricated metal doorway : en fr
  • GB564891A - Improvements in or relating to bricks, blocks and like building elements : en
  • ES167548A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT WITH CHEMICAL MOISTURIZERS OF A MATERIAL TO SEPARATE : en es
  • USD139206S - Design for a foldable music stand : en
  • CA423228A - Liquid pressure remote control system : en fr
  • CA423319A - Pipe bender : en fr
  • CA423237A - Synthetic resin : en fr
  • CA423249A - Cellulose mixed ester preparation : en fr
  • US2360330A - Quadrantal error compass corrector : en
  • USD139157S - Stone font of type : en
  • ES167626A3 - A PROCEDURE THAT ALLOWS THE MANUFACTURE OF PARTS BY INJECTION BASED ON POLYAMIDIC RESINS : en es
  • CA423264A - Pilot-wire supervision : en fr
  • CA423326A - Ammunition : en fr
  • US2360639A - Metalworking apparatus : en
  • DE747885C - Four-stroke internal combustion engine for dusty fuels : de en
  • GB564893A - Improvements in or relating to telegraph systems : en
  • USD139184S - Design for a plate or similar article : en
  • ES158402A1 - A NEW PROCEDURE IN THE PROVISION OF THE SOUND BANDS FOR THE TOTAL USE OF THE CINEMATOGRAPHIC FILM CONTINUOUSLY : en es
  • US2360347A - Stoker damper control : en
  • US2360574A - Gas generator : en
  • CA423341A - Signal transmission system : en fr
  • AU119050B2 - Improvements in and relating tothe canning of citrus andother fruit or vegetable juices : en
  • US2360434A - Leak-locating apparatus : en
  • CA423242A - Cellulose ester stabilization : en fr
  • CA423266A - Brake system : en fr
  • ES167421A1 - A DEVICE FOR SEPARATING PIECES OF GLASS TUBE, OR BLINDS OF GLASS TUBES THAT ROTATE IN VERTICAL POSITION : en es
  • US2360509A - Pickling solvent : en
  • US2360489A - Rotary draw works : en
  • US2360670A - Electric switch : en
  • USD139188S - Design fob a mirror : en
  • CA423337A - Continuous furnace : en fr
  • DE747947C - Self-priming circulation pump : de en
  • ES10575U - Folding table for typewriters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10609U - Model of footwear on wheels for ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167257A1 - A PROCEDURE FOR THE CONTINUOUS PRODUCTION OF THIN THREADS FROM A LIQUID MASS OF GLASS OR A SIMILAR FUSABLE AND PLASTIC SUBSTANCE : en es
  • GB564886A - Improvements in and relating to rotary sleeve valves for internal combustion engines : en
  • AU119021B2 - Improvements inthe manufacture of insulated conductors or other coated bodies : en
  • ES167258A1 - A DEVICE FOR THE CONTINUOUS PRODUCTION OF THIN THREADS FROM A LIQUID MASS OF GLASS OR A SIMILAR FUSSIBLE AND PLASTIC SUBSTANCE : en es
  • US2360358A - Manufacture of ethyl benzene : en
  • DK62787C - Process for the preparation of solid, purified alkyl sulfonates. : da en
  • ES165122A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB564867A - Improvements relating to operating systems for windows, doors and like closures, andto control valves for use therein : en
  • GB564884A - Improvements relating to the manufacture of spark plugs : en
  • US2360726A - Antenna system : en
  • US2360798A - Diamond-containing abrasive substance : en
  • US2360556A - Method of making blue-veined cheese : en
  • US2360660A - Welded structure and means and method of welding : en
  • CA423220A - Protective armour for ships : en fr
  • CA423258A - Vinyl resin : en fr
  • US2360321A - Fluid distribution system : en
  • CA423307A - Nickel heater cord : en fr
  • CA423277A - Protective device for electrical apparatus : en fr
  • US2360416A - Method of producing mats : en
  • US2360545A - Hide planimeter : en
  • AU912943A - Radio repeater : en
  • AU901943A - Container forand method of dispensing parenteral solutions : en
  • US2360774A - Rotary disconnect switch : en
  • AU119036B2 - Improvements in or relating to optical objectives : en
  • ES167479A1 - PROCEDURE FOR THE PREPARATION OF A NEW ENCÁUSTICO : en es
  • GB564975A - Improvements relating to snap-action electric switches : en
  • CA423205A - Motion conversion mechanism : en fr
  • CA423290A - Flash arrester : en fr
  • USD139171S - Design for a brooch pin or similar article : en
  • AU924843A - Improvements in nuts : en
  • DE747946C - Process for removing printing ink from waste paper : de en
  • ES162571A1 - A PROCEDURE FOR MANUFACTURING A NEW TYPE OF DYE FOR HAIR : en es
  • ES167230A1 - IMPROVEMENTS INTRODUCED IN THE PLATES OF INACTIVA CENTRAL AREA RECTIFIERS : en es
  • GB564919A - Improvements in or relating to lighters for cigars, cigarettes and like uses : en
  • US2360446A - Lubricating oils : en
  • US2360417A - Work assembling, holding, and binding saddle : en
  • US2360457A - Applicator for fingernail polish remover : en
  • US2360367A - Electrostatic condenser and dielectric therefor : en
  • US2360736A - Seamless dipped latex girdle : en
  • US2360618A - Electrical testing device : en
  • US2360667A - Navigation watch : en
  • CA423272A - Moulded article : en fr
  • CA423295A - Piercing die and alloy : en fr
  • CA423243A - Cellulosic material production : en fr
  • CA423232A - Electric cable : en fr
  • US2360393A - Alcoholysis catalysts : en
  • US2360320A - Method of producing plasticizing agents from acid sludge : en
  • USD139180S - Design for a combined chads : en
  • AU820543A - Improved manufacture of mouldable compositions comprising rubberlike materials : en
  • DE747867C - Continuous furnace with vibrating beam conveyor : de en
  • CA423282A - Measuring instrument : en fr
  • US2360441A - Cattle dehorner : en
  • DE742479C - Welding wire alloy for welding components made of Al-Zn-Mg alloys : de en
  • AU119061B2 - Improvements in nuts : en
  • CA423320A - Enamel coating for ferrous metals : en fr
  • DE757184A - Exchangeable plug-in scale for different measuring ranges with permanently connected series and shunt resistors for electrical measuring instruments : de en
  • ES10395U - Calculation table applicable to the determination of rectangular sections of reinforced concrete slabs and beams. (Machine-translation by Google Translate, not legally binding) : en es
  • CA423252A - Synthetic filament processing : en fr
  • CA423324A - Arc welding system : en fr
  • US2360553A - Conversion of hydrocarbons : en
  • AU1085843A - Improved bearing construction for pointer indicating instruments clocks andthe like : en
  • CA423338A - Textile material production : en fr
  • DE747857C - Pilgrim step rolling mill with two pilgrim frames lying next to each other : de en
  • ES167635A1 - IMPROVEMENTS IN MACHINES FOR FILLING BOTTLES WITH LIQUIDS : en es
  • DE747925C - Calibration of the successive sets of rolls with calibers composed of circular segments : de en
  • US2360614A - Mounting for spring roller window shades : en
  • GB564920A - Improvements in or relating to lighters for cigars, cigarettes and like uses : en
  • USD139176S - Gaide chair : en
  • ES167231A1 - A METHOD TO MAKE ELEMENTS OF SELENIO : en es
  • ES9116U - Type of template (Machine-translation by Google Translate, not legally binding) : en es
  • CA423323A - Current inverter : en fr
  • CA423269A - Relay system : en fr
  • GB564881A - Improvements relating to angularly-movable panels, such as vehicle windscreens : en
  • GB564846A - Improvements in the operation and control of change speed mechanism : en
  • GB564960A - Improvements in the manufacture of sandals and other footwear : en
  • ES167474A1 - PROCEDURE FOR THE OBTAINING OF A PREPARATION OF HUMUS AND BACTERIA THAT ASSIMILATE THE ATMOSPHERIC NITROGEN : en es
  • DE747815C - Process for the production of terpene alcohols from pinene-containing turpentine oils : de en
  • ES166831A1 - A PROCEDURE FOR THE MANUFACTURE OF RING-BASED MAGNETS : en es
  • ES167402A1 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE OF ARTICULATED UNION OF BELTS OF TRANSMISSION THROUGH STAPLES TO CHARNELA : en es
  • US2360625A - Magnetic recording apparatus : en
  • US2360757A - Mounting : en
  • ES167094A1 - A MANUFACTURING PROCEDURE FOR STORAGEABLE COMBUSTIBLE OILS : en es
  • GB564906A - Improvements in and relating to bee comb foundations : en
  • ES167542A3 - A PROCEDURE OF PREPARING THE SEPARATION OF FINE GRAIN MATERIAL : en es
  • ES166518A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB564898A - Improvements in or relating to materials suitable for polishing articles, and methodof preparing such materials : en
  • DE747888C - Equipment on sewing machine furniture to support the cover plate : de en
  • ES167354A1 - STRUCTURE OF ELECTROMAGNETIC DEVELOPERS : en es
  • ES167372A1 - AN ELECTROLYTIC AND CHEMICAL PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE OBTAINING OF THE FOLLOWING PRODUCTS: NITROSIL CHLORIDE, NITRILE CHLORIDE, NEUTRAL NITROSIL SULFATE, CHLOROSULFATE, CHLORINE, SILICON CHLORIDE, SILICON, POTASSIUM AND SODIUM, ALUMINUM CHLORIDE AND ALUMINUM : en es
  • US2360739A - Spiral plate heat exchange structure : en
  • ES163410A1 - A SYSTEM OF PERSONAL PROTECTION IN HARMFUL ENVIRONMENTS, BASED ON DIRECTED AIR : en es
  • US2360490A - Bobbin transfer mechanism : en
  • GB564837A - Preparation of wetting, sudsing and detergent agents : en
  • ES167005A3 - PERFECTED BUMPER FOR ELECTRIC STROLLERS FOR AMUSEMENT PARK, FAIRS, PARTIES AND EVENTS : en es
  • ES167285A1 - IMPROVEMENTS IN THE LEATHER SOLES DIVIDING AND DETHICKING MACHINES : en es
  • GB564984A - Improvements in and relating to coffee : en
  • US2360360A - Wire bound box : en
  • US2360510A - Bagmaking machine and method of producing bags : en
  • US2360814A - Dealkylation of polyethyl benzene : en
  • ES167594A1 - A REGENERATION PROCEDURE FOR ALL KINDS OF RADIO VALVES : en es
  • US2360424A - Wringer spring and adjusting screw assembly : en
  • US2360528A - Method of making powdered metal articles : en
  • ES164777A1 - A NEW PROCEDURE TO OBTAIN A SOAP YEAST IN PASTA OR POWDER, APPLICABLE TO ALL KINDS OF INDUSTRIAL AND DOMESTIC USES AND FOR THE OBTAINING OF COMMON AND FLOATING SOAPS, SHAVINGS AND MEDICINALS : en es
  • US2360398A - Rug and the method of making the same : en
  • US2360527A - Incubator : en
  • US2360554A - Porthole cover assembly : en
  • CA423222A - Paper web coating device : en fr
  • CA423330A - Well radiological surveying method : en fr
  • CA423240A - Cellulosic material production : en fr
  • US2360437A - Automatic lock slider for slide fasteners : en
  • US2360649A - Truck : en
  • USD139199S - Design for a cigarette case : en
  • DE747849C - Process for the production of facade wire ropes : de en
  • ES10608U - Pulley for trapezoidal belts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167435A1 - SHARPENING MACHINE SHARPENING LEAVES : en es
  • US2360647A - Fastener secured installation and fastener therefor : en
  • US2360778A - Cleaning the platens of facing machines : en
  • DE747790C - Projector for the demonstration of plate-shaped single images with a turntable : de en
  • ES10613U - A device for simultaneously drying and ironing clothes and other garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES167483A1 - A PROCEDURE FOR THE EXTRACTION OF ALGINE, IODINE, BROMINE, CELLULOSE AND SALTS FROM MARINE SEAWEED (LAMINARIES) : en es
  • US2360542A - Boost control valve : en
  • US2360693A - Photograph mounting corner : en
  • US2360395A - Plug : en
  • US2360459A - Brake shoe tool : en
  • US2360730A - Process of treating water for steam boilers : en
  • CA423308A - Magnetic coin rejecting device : en fr
  • ES167653A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRICAL SWITCHES : en es
  • US2360735A - Laminated sealing ring : en
  • US2360539A - Compressor for pulsator systems : en
  • DE747787C - Device for dehumidifying and humidifying or cooling air, e.g. for living rooms, using hygroscopic materials : de en
  • US2360678A - Thermal relay for starting fluorescent lamps : en
  • US2360407A - Industrial truck : en
  • US2360335A - Trailer hitch stabilizer : en
  • US2360721A - Signaling device : en
  • CA423344A - Electron beam valve device : en fr
  • CA423229A - Constant velocity universal joint : en fr
  • US2360316A - Earth moving and material handling : en
  • US2360317A - Crimping apparatus : en
  • US2360507A - Apparatus for recording seismic waves : en
  • US2360653A - Adjustable slitter for printing presses and the like : en
  • ES167284A1 - A MACHINE TO COVER THE COPPER THREAD WITH COTTON : en es
  • ES167510A1 - AN APPARATUS TO PROTECT THE EAR FROM HARMFUL ACOUSTIC EFFECTS : en es
  • GB564926A - Improvements in or relating to fittings for broaching barrels or other containers for holding liquids or semi-liquids : en
  • GB564869A - Improvements in or relating to electric resistance heating elements : en
  • ES167406A1 - DEVICE TO PRODUCE RELIEF EFFECT IN CINEMATOGRAPHIC PROJECTION BY THE PHYSICAL PRINCIPLES OF DEFLECTION, REFLECTION AND IMAGE SUPERPOSITION : en es
  • DE747851C - Electro thermal material made from molten magnesium oxide : de en
  • DE757282C - Coating with a secondary emission factor of less than 1 on the glass wall or other insulating inner parts of electron tubes : de en
  • US2360704A - Calculating machine : en
  • ES167547A1 - A PROCEDURE FOR THE SEPARATION OF MIXES : en es
  • GB564963A - Improvements in or relating to universal joints : en
  • US2360356A - Cathode ray tube circuit : en
  • US2360795A - Valve : en
  • DE747858C - Roll mill with interchangeable frames, especially fine iron mill : de en
  • ES166427A1 - PROCEDURE FOR THE OBTAINING OF A MATERIAL OF ORGANIC FIBERS, PREFERREDLY OF WOODEN FIBERS : en es
  • ES167384A1 - IMPROVEMENTS IN ELECTRICAL APPLIANCES WATER HEATERS : en es
  • DE747856C - Rolling mill for reducing pipes : de en
  • GB564964A - Improvements in or relating to lubrication systems : en
  • ES167552A1 - A SOLID STATE DECARBURATION PROCEDURE OF CARBON STEELS AND CERTAIN STAINLESS STEELS : en es
  • USD139167S - Design for a bracelet or similar article : en
  • CA423286A - Paper coating method : en fr
  • DE747798C - Electric starting device for internal combustion engines, especially for motor vehicles : de en
  • CA423292A - Damping valve for suspension devices : en fr
  • US2360664A - Relay : en
  • US2360592A - Applying laps to the printing cylinder of fabric printing machines : en
  • US2360349A - Catalytic conversion of hydrocarbons : en
  • US2360410A - Coin-controlled door for delivery coolers for packaged goods : en
  • DE747799C - Tool holder : de en
  • DE747813C - Process for the production of linoleum-covered, profiled parts of furniture, such as chair seats : de en
  • GB564852A - Improvements in automatic record changing devices for gramophones : en
  • US2360450A - Method of treating rubber and product obtained thereby : en
  • US2360773A - Fourdrinier wire change : en
  • US2360571A - Propeller : en
  • DE747842C - Illuminated picture, preferably housed in a housing, for advertising purposes : de en
  • DK62807C - Repair buck for Bicycles. : da en
  • US2360339A - Stable gyroscope erector : en
  • DE747809C - Method for remuneration and decoration of the surfaces of panels made of wood, asbestos, cellulose o. : de en
  • ES164417A1 - AN ELECTRICAL MACHINE FOR WRITING IN THE BRAILLE AND ABREU SYSTEMS : en es
  • US2360345A - Charging means for transit mixers : en
  • US2360759A - Aircraft landing gear : en
  • DE747914C - Skin protection products : de en
  • ES167239A1 - A MULTIPLE APPARATUS FOR THE PROJECTION OF FIXED VIEWS, ESPECIALLY FOR PROPAGANDA : en es
  • US2360375A - Arrangement for electrically controlling operation of machine tools : en
  • CA423296A - Steel alloy : en fr
  • GB564871A - Improvements in and relating to milling machines : en
  • GB564917A - Improvements in gain-control systems of radio receivers : en
  • ES167347A1 - TELECOMMUNICATION SYSTEM : en es
  • US2360374A - Method of and composition for use in preserving sausage casings : en
  • ES167509A1 - A DEVICE FOR THE EXECUTION OF BIOCHEMICAL AND CHEMICAL PROCEDURES : en es
  • CA423275A - Reclosing circuit breaker system : en fr
  • US2360692A - Counterbalancing means for expansion roofs : en
  • US2360404A - Invalid bed : en
  • US2360413A - Vitreous enamel coated objects and method of producing the same : en
  • CA423310A - Strain determining method for rigid articles : en fr
  • ES167263A1 - A PROCEDURE FOR THE ELABORATION OF ICE PARTICLES AND APPARATUS FOR THE PERFORMANCE OF THE PROCEDURE : en es
  • GB564952A - Bushing for electrical conductors passing through the metal casing of high voltage apparatus : en
  • ES10590U - Device to rectify the toenails that enter the meat. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167433A1 - MACHINE-TOOL WITH HYDRAULIC MANEUVER EQUIPMENT FOR WORKING PARTS ACCORDING TO TEMPLATE : en es
  • ES167441A3 - IMPROVEMENTS IN THE MANUFACTURE OF INSULATING TUBES BASED ON CELLULOSE ACETATE : en es
  • GB564832A - Improvements in and relating to calendars : en
  • GB564889A - Spring clamp for holding together previously drilled thin metal sheets, such as aircraft sheeting, whilst they are being rivetted : en
  • ES167237A1 - A NEW SUSPENSION SYSTEM FOR CARS-CRADLE OR OTHER VEHICLES : en es
  • US2360538A - Hot pan and plate lifter : en
  • US2360783A - Wire rope manufacturing machine : en
  • ES10556U - Device, indicator of the dates of the football matches of the league, while signaling the opponents and the field, of the game. (Machine-translation by Google Translate, not legally binding) : en es
  • CA423204A - Display device : en fr
  • US2360432A - Fence post : en
  • US2360626A - Cotter pin connection for nuts and bolts : en
  • DE747881C - Gas flow regulator : de en
  • ES167376A3 - A DEVICE FOR DEEP X-RAY RECOGNITION OF WHEEL TIRE COVERS : en es
  • US2360637A - Reperforator tape feed-out arrangement : en
  • DE747871C - Earthing contact socket with two pairs of sockets : de en
  • ES167568A1 - SOME IMPROVEMENTS IN SEWING MACHINES : en es
  • ES167439A1 - NEW SYSTEM FOR CONSTRUCTION OF HINGES FOR GLASS MOUNTS : en es
  • GB564915A - Improvements in or relating to photographic objectives : en
  • DE747827C - Device for covering the inside of metal pipes that are rotatable about their axis with a metal coating different from the pipe material : de en
  • ES167320A1 - A NEW SYSTEM OF HYDRAULIC PRESSES : en es
  • GB564905A - Improvements relating to metal compositions : en
  • ES10562U - Sachet for the hair ripple. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360348A - Heat-treating furnace : en
  • US2360570A - Glass filter and method of manufacture thereof : en
  • US2360418A - Dispensing device : en
  • DE747677C - Calculating machine u. like : de en
  • DE747817C - Equipment set for the production of marking strips for concrete road surfaces : de en
  • US2360501A - Machine gun belt tang : en
  • ES167270A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • DE747933C - Method and device for remote control for overlay remote control systems : de en
  • DE747802C - Process for the production of solid spreadable agents for the preservation of green fodder : de en
  • DK62788C - Procedure for Mercerization of Textile Fabrics. : da en
  • GB564842A - Device for testing response of quick-release couplings to uncoupling mechanism and for use in testing said mechanism : en
  • ES166369A1 - A MECHANISM FOR THE STARTING AND LIFTING OF PLOWS OR OTHER ARTIFACTS DRAGGED BY TRACTORS : en es
  • CA423208A - Filament, foil and film production : en fr
  • US2360710A - Fluid impact coupling combined with clutch : en
  • ES164142A1 - A HYDRO-THERMAL INCUBATOR WITHOUT AUXILIARY HEAT FOCUS : en es
  • GB564922A - Improvements in or relating to electric motors having automatic speed controlling means : en
  • US2360513A - Pipe construction : en
  • US2360560A - Pipe cleaner : en
  • US2360768A - Gun sight : en
  • USD139204S - Design for a book reading stand : en
  • GB564895A - Improvements in or relating to the manufacture of maltose : en
  • CA423297A - Tire tube, etc. : en fr
  • GB564851A - Improvements in automatic record changing devices for gramophones : en
  • ES167647A1 - A PROCEDURE FOR THE OBTAINING OF VERY ADEQUATE SUBSTANCES TO BE APPLIED BY ELECTROPHORESIS : en es
  • GB564921A - Improvements in or relating to textile air filters : en
  • GB564970A - Improvements relating to radio components such as variable condensers : en
  • ES167145A1 - A LIGHTING PROCEDURE WITH DIRECT LIGHT USING THE FULL FLOW EMITTED BY THE LUMINOUS BODY : en es
  • US2360310A - Gas burner : en
  • GB564896A - Method of and means for propelling ships and for other driving purposes : en
  • ES165760A1 - A NEW SYSTEM OF CONTROLS FOR RADIO RECEPTORS, MEASURING DEVICES AND OTHER ANALOGS : en es
  • ES167075A1 - A PROCEDURE FOR OBTAINING LUBRICANTS BASED ON VEGETABLE OILS : en es
  • ES167279A1 - A RETRACTING TREE TIGHTNESS DEVICE : en es
  • ES167329A1 - A NEW PROCEDURE WITH ITS CORRESPONDING DEVICES TO OBTAIN POLAR COORDINATES, WHEN THE VECTOR RADIO IS GIVEN BY A PRODUCT OF TWO OR MORE FACTORS : en es
  • US2360629A - Ski brake : en
  • US2360812A - Purification of liquids : en
  • CA423202A - Ship : en fr
  • DE747788C - Process for the production of lightfast condensation resins : de en
  • ES167256A3 - A MECHANICAL DEVICE COMPOSED OF A TUB AND ROTATING REEL, APPLICABLE TO THE DEVELOPMENT OF FILMS : en es
  • AU789743A - Improvements inthe manufacture of insulated conductors or other coated bodies : en
  • US2360731A - Wedge-ring seal : en
  • ES165726A1 - A PROCESS FOR THE CATALYTIC TRANSFORMATION OF HYDROCARBON MIXTURES, ESPECIALLY TO DISSOCIATE, DEHYROGEN OR AROMATIZE THEM : en es
  • ES167325A1 - IMPROVEMENTS IN THE CONSTRUCTION OF STEAM PRESSES TO IRON GARMENTS AND CLOTHES OF ALL KINDS : en es
  • ES167565A1 - AUTOMATIC FIRE GUN OR GAS PRESSURE CHARGER : en es
  • GB564903A - Improvements in and relating to inking mechanism for printing presses : en
  • CA423284A - Construction block : en fr
  • US2360646A - Control mechanism for transmissions : en
  • US2360801A - Switch operating mechanism : en
  • US2360315A - Drag line shovel tooth : en
  • US2360600A - Internal-combustion engine : en
  • US2360628A - Smoker's article : en
  • CA423276A - Ignitron assembly for rectifiers : en fr
  • US2360430A - Distributing valve for hoists : en
  • US2360399A - Directional gyroscope and follow-up : en
  • US2360589A - Alarm clock : en
  • ES165346A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • CA423342A - Foam separating method : en fr
  • US2360746A - Wire drawing die holder assembly : en
  • US2360811A - Purification of liquids : en
  • US2360334A - Mechanism for digging trenches : en
  • CA423333A - Heat exchanger : en fr
  • DE747928C - Process for the production of crease-resistant and swell-resistant cellulose or cellulose hydrate textiles : de en
  • CA423262A - Network distribution system : en fr
  • CA423287A - Homogenizer : en fr
  • US2360605A - Metallurgical apparatus : en
  • US2360622A - Method of producing aviation gasoline : en
  • US2360391A - Pressure resistant vessel : en
  • CA423217A - Furnace stoker : en fr
  • US2360462A - Metalworking machine : en
  • US2360381A - Production and treatment of zein : en
  • CA423210A - Pants and skirt hanger : en fr
  • ES10624U - Shoeshine stool. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167659A1 - IMPROVEMENTS INTRODUCED IN THE VERTICAL AXIS HYDRAULIC TURBOGENERATORS : en es
  • GB564850A - Improvements in or relating to internal combustion engines and the like : en
  • US2360677A - Object support for electron microscopes : en
  • US2360414A - Container : en
  • US2360499A - Motor vehicle lighting : en
  • US2360491A - Water cooler : en
  • US2360631A - Lubricant : en
  • USD139186S - Embossed leather for a wallet or similar article : en
  • USD139201S - Design for a cosmetic container : en
  • GB564956A - An improved mechanism for adjusting the stroke of a reciprocating or oscillating member, such as a die plunger in an extrusion or moulding press : en
  • US2360325A - Method and means for insuring sabotage detection : en
  • US2360426A - Production of alkene-succinic acids : en
  • ES167229A1 - IMPROVEMENTS INTRODUCED IN THE SYSTEMS OF TRANSMISSION OF OFFICES : en es
  • US2360331A - Spotting board : en
  • US2360455A - Centrifuge : en
  • US2360488A - Fishing reel : en
  • US2360564A - Winding machine : en
  • US2360485A - Coupling : en
  • US2360576A - Relieving machine : en
  • ES167530A1 - AN APPARATUS FOR THE APPLICATION OF SALINE, SANGRÍAS, BLOOD TRANSFUSIONS AND SIMILAR APPLICATIONS : en es
  • GB564918A - Improvements in and relating to centrifugal compressors : en
  • US2360714A - Heat-transfer element for absorbers : en
  • DE747797C - Fuel for internal combustion engines : de en
  • US2360808A - Ore separator : en
  • USD139147S - Design for a boot : en
  • US2360654A - Mobile loading apparatus : en
  • US2360751A - Electronic balance : en
  • GB564954A - Improvements in or relating to coated metal parts : en
  • DE747913C - Process for regulating the temperature and its distribution in gas generators for the uninterrupted production of water gas : de en
  • GB564899A - Improvements in or relating to reciprocating pumps for the hydraulic pressure testing of vessels and the like : en
  • US2360713A - Hoist : en
  • US2360521A - Transmission mechanism : en
  • US2360680A - Spinning nozzle for the production of artificial hollow threads : en
  • US2360750A - Magnetic actuator : en
  • USD139200S - Projection machine cabinet : en
  • US2360683A - Compound toolholder for planers : en
  • USD139161S - Design for a brake shoe tool : en
  • ES167515A1 - IMPROVEMENTS INTRODUCED IN ADVANCING AND CLAMPING MACHINES, BY HAND OR ENGINE : en es
  • ES167274A1 - A HOOK APPARATUS WITH SIGNAL AND HITCH DEVICE ACTING AUTOMATICALLY WHEN CHOPPING A FISH : en es
  • US2360383A - Method of assembling fluid couplings : en
  • US2360707A - Electron discharge device : en
  • US2360747A - Edge-finishing seam for pile-fabric articles and method of making the same : en
  • US2360748A - Combination stabilizer strut and shock absorber : en
  • US2360597A - Merchandise wrapping : en
  • CA423219A - Wire transposition tool : en fr
  • ES166046A1 - AN INDICATOR DEVICE FOR BIKES AND SIMILARS : en es
  • GB564958A - Improvements in or relating to the treatment of wool and like fibres or materials made therefrom to render them unfeltable and unshrinkable : en
  • DE747920C - River cover for hot baths : de en
  • CA423226A - Timber saw : en fr
  • DE747831C - Device for photographic sound recording using the push-pull method : de en
  • ES167400A1 - IMPROVEMENTS INTRODUCED IN STAPLES FOR DENTAL USE : en es
  • DE747820C - Electric transmission line for high-frequency currents : de en
  • GB564977A - Electric rectifiers of the junction layer type : en
  • GB564972A - Improvements in and relating to electric converting apparatus : en
  • GB564979A - Improvements relating to building constructions and to bricks or blocks therefor : en
  • DE747939C - Construction and covering slab made of concrete with a sheet steel plate covering the plate surface : de en
  • GB564830A - Improvements relating to electromagnetic switches : en
  • ES167294A1 - A NEW MACHINE FOR THE AUTOMATIC TRANSLATION OF FOREIGN COMMERCIAL CORRESPONDENCE : en es
  • ES167428A3 - NEW PROCEDURE FOR THE SIMULTANEOUS OBTAINING OF ETHYL ALCOHOL AND ESSENTIAL OILS, USING CITRUS FRUITS OR THEIR RESIDUES : en es
  • US2360648A - Moistening device for duplicating machines : en
  • US2360764A - Phase modulated carrier receiver : en
  • ES167276A1 - A PROCEDURE FOR THE OBTAINING OF MIXTURES CONTAINING ALUMINUM HYDROXIDE : en es
  • ES167484A1 - A PORTA-ELECTRODES DEVICE FOR ELECTRIC WELDING : en es
  • ES167629A1 - IMPROVEMENTS INTRODUCED IN PRESSURE INJECTOR MACHINES : en es
  • GB564883A - Improvements in or relating to the etching of celluloid, cellulose acetate and like materials : en
  • ES167553A3 - A PROCEDURE FOR THE MANUFACTURE OF BICYCLE FRAMES AND FORKS OF ALUMINUM, DURALUMINUM AND OTHER ALUMINUM-BASED ALLOYS : en es
  • IE16706L - Electric battery anti-corrosion device : en
  • ES167361A1 - PROCEDURE FOR THE MANUFACTURE OF SOLUBLE COLD VEGETABLE COLLARS : en es
  • DE747843C - Rangefinder associated with viewfinder : de en
  • DE747941C - Galileo glass with simple objective and eyepiece lens : de en
  • DE747873C - Glow tubes with cathodic glow light for the generation of several line-shaped light marks : de en
  • ES167615A1 - A HYDRAULIC COUPLING : en es
  • GB564890A - Improvements in or relating to electric wave transmission systems : en
  • GB564879A - Improvements in electrical forging processes : en
  • ES167660A2 - IMPROVEMENTS INTRODUCED IN THE VERTICAL AXIS HYDRAULIC TURBOGENERATORS : en es
  • DE747917C - Optical lighting system for projector : de en
  • DE747927C - Roller stand with shrink-wrapped tie rods to absorb the roller pressure : de en
  • DE747839C - Device on gear shaping machines for lifting the cutting tool from the gear to be machined on the return stroke : de en
  • DE747944C - Twist or twist drills with carbide tipping : de en
  • USD139197S - Design for a combined container and closure : en
  • DE747833C - Erasing device for the counters on calculating machines and similar machines : de en
  • ES164100A1 - IMPROVEMENTS INTRODUCED IN COMBINED MACHINES FOR WORKING WOOD : en es
  • ES167649A1 - A HOOK APPARATUS WITH SIGNAL AND HITCH DEVICE ACTING AUTOMATICALLY WHEN CHOPPING A FISH : en es
  • US2360742A - Apparatus for determining production potentials of oil wells : en
  • US2360327A - Production of mud-laden drilling fluids : en
  • US2360771A - Bucking bar for tubular members : en
  • US2360799A - Hand truck : en
  • US2360440A - Rotary air impeller : en
  • ES167563A1 - A MECHANICAL INSTALLATION FOR THE LOADING AND UNLOADING OF ALL KINDS OF MERCHANDISE : en es
  • ES167328A1 - A MILL COMBINED WITH PESA : en es
  • DE747932C - Tubular wire with a smooth folded jacket and a protective cover against moisture and chemical attack : de en
  • DE747193C - Method and device for the treatment of the dust produced in lignite briquette factories : de en
  • ES164010A1 - A PROCEDURE TO GATHER IN A SINGLE CONCENTRIC OR EXCENTRIC DEVICE THE ACTION OF ADMITTING AND PREVENTING THE PASSING OF A GAS : en es
  • US2360534A - Musical score : en
  • GB564858A - Electron discharge apparatus for generating electromagnetic waves : en
  • US2360354A - Cartridge casing and method of making same : en
  • ES167078A1 - A PROCEDURE FOR OBTAINING LUBRICANTS BASED ON VEGETABLE OILS : en es
  • GB564841A - Improvements in furnaces heated by gaseous or liquid fuels : en
  • US2360815A - Identification holder : en
  • ES167473A2 - PEDAL PROPULSION SYSTEM FOR BOATS : en es
  • ES167549A1 - A PROCEDURE TO INFLUENCE ON A MATERIAL TO SEPARATE : en es
  • AU119027B2 - Improvements in seed planting machines : en
  • DE747879C - Process for reducing the viscosity of polyvinyl alcohol solutions : de en
  • ES164416A3 - AN AUTOMATIC MACHINE FOR THE MANUFACTURE OF FOOD PASTA : en es
  • US2360724A - Method of making muzzle sleeves : en
  • ES167471A1 - IMPROVEMENTS IN THE ASSEMBLY OF THE RESISTANCES IN THE ELECTRIC MUFLA OVENS : en es
  • US2360725A - Cutter feed-control means for machining apparatus : en
  • DE747838C - Screw locking : de en
  • GB564925A - Improvements in and relating to aircraft : en
  • US2360423A - Apparatus for applying closures : en
  • USD139189S - Wallpaper border or similar article : en
  • CA423209A - Hone : en fr
  • US2360324A - Lubricant : en
  • US2360765A - Dispensing carton : en
  • AU881743A - An improved disc plough : en
  • CA423321A - Enamel coating for ferrous metals : en fr
  • ES167656A1 - A PROCEDURE FOR OBTAINING RAMIO : en es
  • US2360341A - Shovel equipment for trucks : en
  • US2360368A - Direction aiming device for automobiles, ships, and other moving vehicles : en
  • ES167528A1 - A OVEN FOR STEAM GENERATORS : en es
  • US2360425A - Milling tool : en
  • US2360700A - Catalytic conversion process : en
  • US2360378A - Clutch : en
  • CA423260A - Dynamo-electric machine control system : en fr
  • GB564868A - Improvements in adjustable seats : en
  • GB564962A - An improved short period press button switch : en
  • DE747930C - Heavy-duty piston rings in high-speed internal combustion engines : de en
  • USD139164S - Merchandise display cabinet : en
  • USD139205S - Design fob a flag : en
  • US2360480A - Reflector : en
  • US2360610A - Tabulating machine : en
  • USD139159S - Forse garment press : en
  • ES167332A1 - A MECHANICAL TRACKING LAND DEVICE, REMOVABLE AND TRANSPORTABLE : en es
  • ES167481A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUMBER 161692 : en es
  • DE747922C - Device for producing a durable feed by ensiling : de en
  • DE747848C - Serving fuse with mask protection : de en
  • GB564948A - Portable drilling machines : en
  • US2360729A - Meat treating machine : en
  • ES167413A1 - IMPROVEMENTS IN THE PROCEDURE OF ADDITION OF VITAMINS TO MEAL FLOURS, MILKFILLED OR NOT, AND TO DAIRY PRODUCTS : en es
  • GB564836A - Improvements in or relating to holders for thermionic and like valves : en
  • ES167236A1 - A PROCEDURE FOR CONSTRUCTION OF REMOVABLE BARRACKS : en es
  • ES163973A1 - A PROCEDURE TO AVOID THE DRAINAGE OF POINTS OR RACES OF THE STOCKINGS : en es
  • US2360366A - Steel plate lifting tongs : en
  • US2360504A - Method and apparatus for grinding or polishing metal sheets : en
  • US2360569A - Percolator for coffee and the like : en
  • DE747945C - Tool for machine drilling out and smoothing of pre-drilled holes : de en
  • GB564933A - Improvements in or relating to containers for gramophone needles and like articles for use in recording and reproducing sounds : en
  • FI20284A - Centrifugalbroms : en fi
  • AU119049B2 - Acoustic stethoscope : en
  • ES167073A1 - A PROCEDURE THAT MODIFIES THE PHYSICAL CHEMICAL CONDITIONS IN THE COMBUSTION OF THE WOODEN CARBONS AND THE SERRÍN, RENDING THEM TO THE PRODUCTION OF A LARGER AMOUNT OF COMBUSTIBLE GASES : en es
  • DE1509423U - : de en
  • ES167323A1 - A NEW PROCEDURE FOR THE OBTAINING OF A SOLVENT SUITABLE FOR THE MANUFACTURE OF NITROCELLULOSE : en es
  • ES167394A1 - APPARATUS TO REGULATE THE ADMISSION IN ENGINES SUPPLIED WITH GAS GAS, ESPECIALLY IN THE TWO CYLINDER ENGINES : en es
  • US2360500A - Metal partition : en
  • US2360343A - Air conditioning apparatus : en
  • DE747794C - Cash register : de en
  • ES167408A1 - A SELECTOR : en es
  • ES167338A1 - A MECHANISM OF CHANGE OF CANILLAS FOR TELARES : en es
  • ES167453A3 - DEVELOPING TANK FOR 35 MILLIMETER PHOTO FILM : en es
  • ES167418A1 - IMPROVEMENTS IMPROVED IN IRRIGATION OR SPRAYING APPLIANCES : en es
  • US2360338A - Whistling nozzle : en
  • US2360651A - Animal trap : en
  • US2360372A - Fluid seal : en
  • US2360408A - Method of and means for preheating fuel oil : en
  • US2360770A - Can lifter : en
  • US2360800A - Hobbing machine : en
  • ES167255A1 - A BLOCKING SYSTEM FOR SINGLE OR DOUBLE LINES : en es
  • US2360496A - Switch : en
  • USD139185S - Design for a plate ob similar article : en
  • DE747823C - Electrode tank with receptacle for the displaced electrolyte : de en
  • DE747899C - Method for continuously alternating transmission of several modulated high-frequency oscillation trains over a common transmission path : de en
  • GB564901A - Improvements in or relating to wheels for vehicles : en
  • ES10621U - Soap dish soap holder shaving bar (Machine-translation by Google Translate, not legally binding) : en es
  • ES157592A3 - A PROCEDURE FOR OBTAINING A NEW EXPLOSIVE : en es
  • ES167470A1 - IMPROVEMENTS IN THE SECURITY LOCKS : en es
  • GB564865A - Improvements in or relating to permanent- or electro-magnet motor or generator structures : en
  • ES167293A1 - A PROCEDURE FOR THE OBTAINING OF DISPUTE MEDIA : en es
  • GB564942A - Improved means for correctly positioning tables or supports for use in lofting or the laying out of drawings : en
  • GB564931A - Improvements in or relating to pressure vessels : en
  • US2360520A - Actuator for toolheads : en
  • US2360656A - Window seat and platform : en
  • US2360466A - Electrical apparatus : en
  • CA423263A - Network distribution system : en fr
  • US2360522A - Manufacture of electric contacts : en
  • CA423329A - Seismic exploration method : en fr
  • US2360344A - Concrete mixer water supply system : en
  • DE747822C - Electric hotplate : de en
  • ES10375U - A perfected vase (Machine-translation by Google Translate, not legally binding) : en es
  • ES10632U - Apparatus for sealing cards and packages. (Machine-translation by Google Translate, not legally binding) : en es
  • DE746845C - Shoe insert made from flexible material : de en
  • US2360411A - Automatic apparatus for aligning and pitting olives, etc. : en
  • US2360613A - Escapement mechanism suitable for timing devices : en
  • CA423299A - Dry rosin size : en fr
  • CA423343A - Electronic valve device : en fr
  • ES167365A1 - IMPROVEMENTS IN CONTINUOUS PAPER BASES ADAPTABLE IN THE WRITING MACHINES, WHICH AUTOMATICALLY MANEUVER A DEVICE TO PLACE IN THEIR PLACE THE SAME PAPER CARDBOARD WHEN OBTAINING COPIES : en es
  • US2360753A - Universal speed control for multiple prime movers : en
  • ES167654A1 - A NEW HEAD FOR DRAWING MACHINE : en es
  • GB564946A - Improvements in or relating to fluorescent low pressure mercury vapour electric discharge lamps : en
  • US2360506A - Manufacture of shoes : en
  • ES166291A1 - A PROCEDURE FOR THE MANUFACTURE OF A LIGHTWEIGHT CONSTRUCTION MATERIAL OF SERRIERY CHIPS : en es
  • DE747887C - Process for the dressing of profiled grinding wheels for grinding spur gears with inclined teeth : de en
  • GB564913A - Improvements in or relating to photographic film spools : en
  • US2360722A - Kiln : en
  • ES167486A1 - A CONTINUOUS MILL OF TRAILER : en es
  • ES166900A1 - AN APPARATUS SYSTEM INDICATOR OF AMOUNTS : en es
  • GB564887A - Improvements in push-pull switches : en
  • ES167404A1 - A SYSTEM FOR THE TRANSMISSION OF ELECTRICAL ENERGY FROM AN AXIS OR DRIVING TREE TO A DYNAMON OR ALTERNATOR FOR THE PRODUCTION OF ELECTRICAL ENERGY : en es
  • CA423213A - Heating system : en fr
  • US2360706A - Method of determining conjugate centers of percussion of railway cars : en
  • ES167353A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • DK62808C - Razor. : da en
  • DE747792C - Control device for typewriters equipped with sum train u. like : de en
  • ES167216A1 - A PROCEDURE FOR THE OBTAINING OF A PRODUCT OF OXYCATOXYL-BOROFORMAL ACID : en es
  • ES167282A1 - A PROCEDURE AND APPARATUS TO DETERMINE APPARENT AND REAL VOLATILE ACIDITY IN WINES : en es
  • CA423305A - Agricultural implement : en fr
  • US2360405A - Regenerated cellulosic film coagulating bath : en
  • CA423246A - Cyanoacrylic acid ester manufacture : en fr
  • CA423254A - Opalescent synthetic resin : en fr
  • US2360756A - Material diffusing head for container filling machines : en
  • BE455338A - : en fr
  • US2360603A - Aerating bottle or the like : en
  • GB564844A - Improvements in or relating to straight-bar knitting machines : en
  • CA423331A - Hydrocarbon treatment with activated phosphorous pentoxide : en fr
  • ES167434A3 - PROCEDURE FOR THE CONSTRUCTION OF ROTORS FOR ELECTRIC MOTORS : en es
  • US2360787A - Chemical process : en
  • USD139179S - Johnson lift truck : en
  • SE112134C1 - : sv
  • USD139154S - Design fob a holler toy : en
  • AU1553744A - Improvements in and relating to strands and ropes : en
  • DK62802C - Method of Making Easily Processable Linear, High Polymer Polyamides. : da en
  • CA423335A - Hydrocarbon processing : en fr
  • US2360633A - Method and apparatus for annealing : en
  • US2360720A - Block-bottom closure for multiply paper bags or sacks : en
  • ES167295A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF FORGED FLOORS OF ARMED CONCRETE : en es
  • AU119046B2 - Method and apparatus for forming granulated slag : en
  • ES10605U - Detachable camping bed. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167472A1 - IMPROVEMENTS IN THE PROCESS OF MANUFACTURING FIBROCEMENT AND SIMILAR PLATES OR SINGLE PLATES : en es
  • US2360342A - Solid expanded coffee corn sirup : en
  • US2360443A - Apparatus for manufacturing grinding tools : en
  • DE747793C - Speedometer : de en
  • ES165284A1 - A PRODUCING MACHINE OF A TYPE OF HYGIENIC SPOON : en es
  • GB564935A - Improvements in or relating to electrical overload and like cut-out arrangements : en
  • US2360493A - Electrical strain responsive apparatus : en
  • US2360644A - Method of analyzing steel for copper : en
  • US2360817A - Sedimentation apparatus : en
  • US2360403A - Optical system : en
  • USD139191S - Design for a container cap : en
  • GB564971A - Improvements in or relating to casings for electrical condensers or other electricaldevices : en
  • US2360733A - Faucet construction : en
  • DE747806C - Rear axle drive for motor vehicles : de en
  • DE747942C - Oil cooler in compressed air-cooled internal combustion engines : de en
  • US2360690A - Floating partial dry dock unit : en
  • DE747844C - Lens shutter with attached light meter : de en
  • US2360412A - Fruit pitting and destemming machine : en
  • US2360611A - Fireplace air circulating heater : en
  • US2360406A - Manufacture of artificial filaments, films, and like materials : en
  • US2360776A - Elevating apparatus for handling bulk materials : en
  • US2360397A - Fire-fighting apparatus : en
  • ES164896A1 - IMPROVEMENTS ENTERED IN STONES TO MOLTURATE PIMENTÓN : en es
  • ES167076A1 - A PROCEDURE FOR RETENTION OF THE SULFUROUS ANHYDRIDE : en es
  • CA423301A - Rosin base resin : en fr
  • US2360708A - Braking means for roller conveyers : en
  • CA423280A - Suction cleaning apparatus : en fr
  • US2360636A - Apparatus for welding and smoothing seams : en
  • US2360337A - Pneumatic chip ejector : en
  • US2360784A - Metallic coating alloy : en
  • USD139187S - Design for a knife : en
  • US2360584A - Motor fuel : en
  • USD139160S - Design for a cork extractor : en
  • CA423259A - Tooth reconstruction material : en fr
  • USD139203S - Design for an ironing machine : en
  • ES167238A1 - A MACHINE FOR MAKING MUD BALLS OR SIMILAR MATERIAL : en es
  • GB564860A - Improvements in or relating to motor vehicles : en
  • DE747895C - Duo, trio or double duo towing mill with a wheel box guided in a vertical direction in the spindle frame : de en
  • GB564882A - Improvements in electric cables : en
  • US2360409A - Automatic arc welding head : en
  • GB564892A - Improvements in or relating to swivelling pipe couplings : en
  • US2360319A - Seed planter : en
  • US2360419A - Cage for use in ball bearings : en
  • CA423298A - Phonograph turntable drive mechanism : en fr
  • US2360351A - Receptacle : en
  • US2360352A - Fluid treatment of filamentary material and apparatus therefor : en
  • US2360427A - Pressed metal pipe fitting : en
  • US2360530A - Motor vehicle lighting : en
  • USD139148S - Design for a combination hand mirror and clock : en
  • USD139170S - Brooch pin or similar article : en
  • US2360515A - Method of making flock material : en
  • DE747900C - Circuit arrangement for television transmitters for generating synchronizing pulses : de en
  • DE747919C - Axial flow machine : de en
  • DE747926C - Helical rolling mill : de en
  • US2360627A - Spraying device : en
  • USD139165S - Design for an earring or similar article : en
  • US2360359A - Conduit connection for tanks : en
  • US2360810A - Self-orienting radio direction finder : en
  • US2360328A - Shorthand text and practice book : en
  • ES167538A1 - IMPROVEMENTS INTRODUCED IN BICYCLE SUPPORTS : en es
  • CA423268A - Brake control valve device : en fr
  • US2360477A - Polymeric acetals and process of forming same : en
  • US2360558A - Axminster setting frame and process : en
  • US2360572A - Control device : en
  • ES167541A1 - TELECOMMUNICATION SYSTEMS : en es
  • DE747940C - Polyisobutylene-containing compositions : de en
  • DE747874C - Process for tanning hides and skins : de en
  • ES167564A1 - A PROCEDURE FOR THE MANUFACTURE OF FTALOCIANIN DERIVATIVES : en es
  • ES166639A1 - A CONNECTION PROVISION FOR TELEPHONE INSTALLATIONS WITH SELECTOR SERVICE : en es
  • CA423253A - Synthetic filament processing : en fr
  • GB564870A - Improvements in or relating to vapour burners : en
  • GB564873A - Improved anti-rattle device for securing doors, lids and the like : en
  • GB564966A - Guiding means for continuous form stationery in writing or imprinting machines : en
  • GB564914A - Improvements in or relating to photographic film spools : en
  • DE744298C - Arrangement to reduce the sensitivity of secondary electron multipliers with a magnetic transverse field to changes in the supply voltage : de en
  • ES167508A1 - IMPROVEMENTS INTRODUCED IN THE ELASTIC PLUGS OF SEVERAL POINTS OF CONTACT INTENDED ESPECIALLY FOR RADIO PURPOSES : en es
  • GB564854A - Process for manufacturing stable solutions of glucosides of the flavon group and of their aglucones : en
  • DE747880C - Process for the extraction of bismuth : de en
  • GB564930A - Improvements in or relating to radio apparatus and tuning mechanism therefor : en
  • GB564829A - Improved thermoplastic resins : en
  • ES10493U - Razor for the preparation of coffee or other infusions. (Machine-translation by Google Translate, not legally binding) : en es
  • DE747907C - Overvoltage protection for transformers : de en
  • GB564845A - Improvements in fibrous conduits and methods of making same : en
  • US2360438A - Color illumination : en
  • DE747741C - Drop cover, especially for propaganda material : de en
  • US2360621A - Automatic case shift : en
  • AU119026B2 - Suction cleaner nozzle : en
  • ES167309A1 - A PROCEDURE FOR THE MANUFACTURE OF PRODUCTS FOR THE WASHING OF CLOTHES, FABRICS AND ALL KINDS OF OBJECTS : en es
  • ES167620A1 - A PROCEDURE OF MANUFACTURING ELECTRICAL APPLIANCES : en es
  • FI20285A - Expansionsbox for rotation and distribution : en fi
  • ES164852A1 - IMPROVEMENTS INTRODUCED IN REMOTE CONTROL AND REMOTE SIGNALING SYSTEMS : en es
  • GB564900A - Improvements in safety devices for cranes, windlasses and the like : en
  • GB564985A - Improvements in or relating to the production of dye intermediates and dyes and to sensitized photographic emulsions : en
  • US2360565A - Filling machine : en
  • US2360738A - Surgeon's tool : en
  • GB564839A - Improvements in or relating to multiplying and dividing machines : en
  • GB564982A - Improvements relating to float-operated valves : en
  • ES10585U - Safety device, powered by pressurized oil, to stabilize cars and trucks, preventing them from sliding on wet or slippery tracks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564826A - Ultra-high frequency receiver : en
  • ES167377A1 - A PROCEDURE FOR MANUFACTURING CAPSET NUTS : en es
  • DE741363C - Volume regulator for liquids : de en
  • ES167655A1 - A THERMAL PERMUTATOR FOR FLUENT LIQUIDS AND GASES : en es
  • FI20287A - Horse vehicle wheel : en fi
  • ES167451A1 - HIGH FREQUENCY TRANSFORMER FOR BROAD FREQUENCY BAND : en es
  • ES167521A3 - A PROCEDURE FOR THE IMPREGNATION OF WOODS WITH ARTIFICIAL RESINS : en es
  • ES167562A1 - AN ARMOR DEVICE FOR REINFORCED CONCRETE BEAMS : en es
  • AU118707B2 - Container forand method of dispensing parenteral solutions : en
  • GB564937A - Improvements in photographic cameras : en
  • DE747814C - Process for the production of dichloroethylene from tetrachloroethane : de en
  • ES167488A1 - A TUNNEL RECEIVING DEVICE WITHIN A WAVE FIELD, IN WHICH AN EXACT AND AUTOMATIC TUNING DEVICE WITH A MANUFACTURED BREAKING VALVE IS PROVIDED AND WHICH DEVICE IS PROVIDED OF TWO INTERMEDIATE FREQUENCY AMPLIFIERS WITH DIFFERENTLY HIGH SERVICE FREQUENCY : en es
  • DK62806C - Process for the production of halogen solvent emulsions with diffusion-proof dye formers for color photography. : da en
  • GB564848A - Improvements in rivets : en
  • GB564929A - Improvements in or relating to rivetting or tools suitable for use therein : en
  • US2360487A - Feeding mechanism for briquetting machines : en
  • DE747950C - Device for determining the driving style (speed or acceleration) or the spatial or temporal distance between a vehicle in front and the vehicle behind : de en
  • ES167611A1 - A PROCEDURE FOR THE OBTAINING OF AN INDUSTRIAL PLANT FOR THE MANUFACTURE OF USES AND SIMILAR BASIS OF LAB FERMENTS OR COAGULANT ENZYLAMAS CONTAINED IN THE EXTRACT OF CARICA PAPAYA : en es
  • GB564941A - Thermal power plants : en
  • DK62797C - Electric Braking and Reversing System for Ships. : da en
  • US2360591A - Paper tear-off device for typing apparatus : en
  • US2360666A - Electric signaling apparatus : en
  • DE747795C - Self-seller with adjustable drawer : de en
  • ES167379A1 - A MANUFACTURING PROCEDURE FOR A SHAMPOO OR PRODUCT INTENDED FOR WASHING THE HEAD : en es
  • AU119022B2 - An improved disc plough : en
  • US2360727A - Fry kettle : en
  • US2360388A - Aluminum subacetate-producing composition : en
  • ES167630A1 - IMPROVEMENTS IN THE TRANSMISSIONS BASED ON TAPES AND METALLIC CABLES : en es
  • US2360517A - Cement composition and method of making the same : en
  • US2360503A - Oil burner : en
  • AU119023B2 - Amplitude or phase modulator : en
  • ES10618U - Electric coffee maker called espresso, with internal electrical resistance, embedded in a tube of refractory material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167405A1 - A PROCEDURE FOR THE OBTAINING OF PEPTONADAS : en es
  • US2360634A - Condensate trap for suction conduits : en
  • US2360779A - Method of screening and washing paper pulp : en
  • US2360655A - Distillation process : en
  • CA423230A - Film, coating and tape manufacture : en fr
  • ES167341A1 - MECHANISM THAT ALLOWS TO RAISE AT WILL AND IN DIFFERENT PLANS, HORIZONTAL AND INCLINED, THE METAL FABRIC OF THE BEDS OR SOMMIERS : en es
  • ES167261A1 - A PANTÓGRAFO WITH A PARALLEL GUIDE FOR THE DRAWING HEAD : en es
  • ES167355A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • DE747935C - Electric vehicle, in particular motor vehicle headlights : de en
  • ES167349A1 - SELECTOR OF TELECOMMUNICATION SYSTEMS : en es
  • GB564980A - Methods of improving rectification ratio in selenium elements : en
  • DE747892C - Process for the production of color photographs by the three-color process on paper or other material with the aid of the staining process : de en
  • GB564949A - Arrangement for pneumatic operation of electrical circuit breakers : en
  • ES167504A1 - A TRANSPORTATION DEVICE FOR FRAMES ON WHICH THEY HAVE TO HAVE SKINS TO BE DRYED : en es
  • ES167612A1 - IMPROVEMENTS INTRODUCED IN THE PLUGS OF BATTERY ELEMENTS OF ELECTRICAL ACCUMULATORS, FOR THE ELIMINATION OF GASES : en es
  • USD139193S - Design for a rake : en
  • ES167505A1 - A PROTECTION SYSTEM FOR PNEUMATIC WHEEL COVERS : en es
  • ES167545A1 - A PROCEDURE FOR THE SEPARATION OF DUST MIXTURES : en es
  • US2360376A - Water-soluble phenolic adhesive resin and method : en
  • US2360685A - Azeotropic distillation : en
  • USD139155S - Design for a measuring instrument : en
  • US2360616A - Carrier for transferring tissues : en
  • US2360533A - Locking and ventilating means for hatch covers : en
  • US2360606A - Valve guide scraper ring : en
  • US2360642A - Piston and connecting-rod assembly : en
  • US2360744A - Electromagnetic operator : en
  • ES167411A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF DECALCIFYING APPLIANCES : en es
  • US2360526A - Emergency shutdown system for engine fuel pumps : en
  • USD139178S - Design for a combined toy truck and trailer : en
  • US2360813A - Pencil pocket for work garments : en
  • DE747909C - Arrangement for regulating the magnetic flux of a Magnetfrldes formed on soft iron parts and generated by a permanent magnet : de en
  • ES10625U - Reel for winding textile yarns (Machine-translation by Google Translate, not legally binding) : en es
  • GB564875A - A self-contained steam turbine : en
  • US2360599A - Line pressure lubricated plug valve : en
  • USD139149S - Knob for window regulators or the like : en
  • US2360769A - Process for biological treatment of sewage, trade wastes, and the like : en
  • ES167143A1 - A PROCESS FOR THE MANUFACTURE OF FIBERS, ESPECIALLY OF CRYSTAL FIBERS : en es
  • ES167432A1 - MECHANISM APPLICABLE TO A SEWING MACHINE TO MAKE SEAMS IN ZIGZAG : en es
  • ES165266A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF RUBBER FLOORING FOR FOOTWEAR : en es
  • US2360790A - Reversible window sash : en
  • DK62805C - Procedure for the manufacture of a copper layer by electrolytic means on the surface of workpieces of brass or brass-like alloys. : da en
  • ES167627A1 - A TACHYMETER APPARATUS FOR THE READING OF MOBILE OBJECTIVES : en es
  • US2360475A - Broad band high frequency amplifier : en
  • CA423234A - Olefine reaction with boron fluoride catalysts : en fr
  • CA423247A - Isocyanate treatment of polyamides : en fr
  • DE747897C - Process for the production of ammonium nitrate or mixtures containing ammonium nitrate : de en
  • US2360333A - Combined take-off and landing flap and control mechanism therefor : en
  • US2360379A - Degreasing machine : en
  • US2360732A - Hydraulic coupling : en
  • US2360557A - Shearing machine : en
  • US2360755A - Shock absorber : en
  • US2360400A - Folding chair : en
  • US2360498A - Dedusting device : en
  • US2360583A - Single feed for multiple carding machines : en
  • DE747812C - Laundry press : de en
  • US2360797A - High tensile strength, noncorrosive alloy : en
  • US2360551A - Sewage treatment method and apparatus : en
  • US2360803A - Vibrator device : en
  • CA423255A - Predetermining counter : en fr
  • US2360793A - Strainer and method of making same : en
  • US2360749A - Telephone system : en
  • USD139150S - Desk writing unit or similar- article : en
  • CA423316A - Zone hardening method and product : en fr
  • GB564916A - Improvements in or relating to a method of and apparatus for toughening glass : en
  • US2360401A - Air feed for pressure pumping systems : en
  • AU119024B2 - Improvements in animal traps : en
  • CA423203A - Insulating blanket : en fr
  • CA423231A - Film, coating and tape manufacture : en fr
  • ES10630U - Repurposed glass of figurines silhouettes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360323A - Lubricant : en
  • US2360390A - Spark plug : en
  • DE747911C - Production of luminescent tungstates, molybdates and chromates : de en
  • US2360472A - Adjustable precision tap : en
  • US2360544A - Drilling mud : en
  • DK62791C - Process for the Preparation of 4-Oxypiperidine-4-Carboxylic Acid Nitriles. : da en
  • US2360772A - Machine tool : en
  • US2360673A - Oxidized polymers and process for their preparation : en
  • US2360645A - Composition and process of preparing same : en
  • US2360363A - Cable slitting machine : en
  • US2360715A - Pneumatic cushion : en
  • US2360743A - Arc welding apparatus : en
  • ES167651A1 - IMPROVEMENTS INTRODUCED IN THE TRANSVERSE ROLLER ROLLER TROLLEYS OF RAILWAY CARS : en es
  • CA423311A - Kyanite concentration : en fr
  • ES166890A3 - A SCREW DEVICE FOR FASTENING SHOTS ON SHOTGUNS : en es
  • CA423223A - Firearm : en fr
  • ES167529A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • CA423218A - Caliper or gauge : en fr
  • US2360602A - Plate clamp : en
  • AU885043A - Amplitude or phase modulator : en
  • CA423315A - Ship hull : en fr
  • US2360758A - Rail bonding apparatus : en
  • US2360789A - Printing business machine : en
  • DK62795C - Electrical resistance consisting of a resistance wire wound helically on a support body. : da en
  • DK62809C - Alarm apparatus for alerting in case of burglary or fire with an electron tube relay affected by changing the impedance of an antenna. : da en
  • US2360429A - Silencer : en
  • US2360439A - Container : en
  • US2360580A - Telegraph system and printing apparatus : en
  • USD139172S - Design for an aircraft turn indicator : en
  • DE747819C - Device for driving the pointer for the tuning scale of radio receivers : de en
  • DE747866C - Process for the preparation of 2-phenyl-3-aminobutane : de en
  • ES167597A1 - A PROCEDURE FOR THE OBTAINING OF ALUMINA, PORTLAND CEMENT AND SULFUROUS ANHYDRIDE : en es
  • US2360588A - Universal indexing device : en
  • CA423332A - Heat exchange apparatus : en fr
  • ES10495U - Cartela for the support of shelves. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360578A - Power brake : en
  • US2360387A - Device for cutting screw threads : en
  • US2360767A - Cycle pump holder : en
  • US2360370A - Self-lubricating bearing : en
  • US2360473A - Projectile driving band : en
  • US2360519A - Cement composition and method of making the same : en
  • US2360561A - Control for oil well pumping equipment : en
  • GB564969A - Improvements in or relating to engine driven rotary air compressors for aero engines : en
  • US2360373A - Apparatus for feeding glass in the manufacture of fibers : en
  • CA423309A - Antenna drag cup : en fr
  • US2360546A - Method of measuring liquid density : en
  • US2360577A - Swab rubber : en
  • CA423327A - Refrigeration apparatus : en fr
  • AU238941A - Suction cleaner nozzle : en
  • CA423225A - Stove draft regulator : en fr
  • CA423306A - Distress buoy : en fr
  • US2360392A - External chill means for metal castings : en
  • US2360549A - Feeding pail or container : en
  • GB564953A - Apparatus for measuring and sampling the contents of vapour-tight tanks : en
  • US2360792A - Wind turbine : en
  • US2360820A - Boat lowering gear : en
  • CA423281A - Measuring instrument pointer : en fr
  • US2360635A - Bag filling, closing, and sealing machine : en
  • US2360641A - Lens and process of making same : en
  • US2360761A - Detachable coupling : en
  • ES167584A1 - A PROCEDURE TO PLACE CONCRETEED BODIES : en es
  • US2360497A - Motion transmitting mechanism : en
  • US2360313A - Apparatus for packing cement or the like material : en
  • US2360314A - Pipe joint and seal-dam therefor : en
  • US2360336A - Hollow throat saw bit : en
  • US2360785A - Safety razor for dry shaving : en
  • US2360802A - Guide for fishing poles : en
  • DE757360A - Ascent and descent speed meter : de en
  • ES167469A3 - AN APPLIANCE CONSISTENT OF A WATER HEATER OF THE ACCUMULATED HEAT TYPE : en es
  • GB564904A - Improvement in store bins and shelving : en
  • USD139182S - Design for a coat : en
  • US2360638A - Automobile radio aerial : en
  • US2360525A - Self-sealing tank : en
  • US2360340A - Perfecting printing press : en
  • US2360448A - Fluorescent lamp fixture : en
  • US2360674A - Portable mat : en
  • DE747791C - Pliers-like hand tool for taking rope tension measurements on tensioned wire ropes : de en
  • DE747852C - Material and workpieces made from a mixture of a hydraulic binding agent, such as in particular cement, and artificial mineral fibers and a method for producing the mixture : de en
  • FI20282A - Anordning vid ångkokapparater : en fi
  • ES10614U - Elastic adjustment belt. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360361A - Station-keeping apparatus for warships : en
  • DE747868C - Contact wire butt clamp for two-metal contact wires : de en
  • USD139174S - Clasp for a handbag or similar article : en
  • US2360550A - Valve grinder : en
  • CA423211A - Ship : en fr
  • US2360623A - Lubricating oil composition : en
  • CA423325A - Ammunition : en fr
  • CA423278A - Protective relaying means : en fr
  • US2360495A - Delivering and receiving mechanism for airplane-carried loads : en
  • CA423251A - Continuous structure production : en fr
  • DE747906C - Connector for connecting electrical lines : de en
  • CA423303A - Relief valve : en fr
  • ES167460A1 - A PERFECTED BONITO CUTTER MACHINE : en es
  • DE747870C - Circuit arrangement for telephone exchanges, in which lines with four-wire power amplifiers for normal low-frequency telephone operation are interconnected with one another and with two-wire lines via dialers : de en
  • ES167061A1 - A PROCEDURE TO OBTAIN A SUBSTITUTE FOR THE EGG CLEAR : en es
  • ES167407A1 - METHOD FOR MEASURING HIGH FREQUENCY CURRENTS : en es
  • DE747915C - Process for separating metals and alloys : de en
  • US2360514A - Refrigerator box : en
  • US2360640A - Ladder attachment : en
  • US2360669A - Washer or cleaner : en
  • US2360476A - Respirator : en
  • US2360689A - Process for the dehydrogenation of : en
  • US2360389A - Valve : en
  • CA423200A - Hydraulic press valve : en fr
  • US2360464A - Centrifugal pump : en
  • US2360536A - Chromatograph : en
  • CA423241A - Cellulose ester stabilization : en fr
  • CA423340A - Washing machine apparatus : en fr
  • US2360740A - Drive for sheet pack lifters : en
  • US2360684A - Circuit breaker : en
  • US2360453A - Portable cot : en
  • US2360665A - Apparatus for heat extraction : en
  • AU1123743A - Improvements in seed planting machines : en
  • US2360632A - Process for preparing polymers of high molecular weight : en
  • ES10578U - Bra for fountain pens, pens and the like with safety device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360470A - Gantry crane for servicing, loading, and unloading aircraft : en
  • ES10492U - Bifrasco. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167447A1 - NEW MACHINE FOR THE MANUFACTURE OF ALL KINDS OF VULCANIZED SHOES WITH RUBBER FLOORS, FELT, HEMP, JUICE AND OTHER FIBERS, WITH LEATHER CUTTING AND ALL KINDS OF FABRICS : en es
  • US2360737A - Antifriction journal box : en
  • AU119034B2 - Container forand method of dispensing parenteral solutions : en
  • US2360402A - Fishing pole : en
  • CA423221A - Fire alarm : en fr
  • US2360505A - Electrically controlled hoist for monorails : en
  • US2360474A - Table construction : en
  • GB564878A - Improvements in rod screwing machines : en
  • DE747807C - Suspension of motor vehicles with rocker arms mounted on the frame, carrying the wheels and mutually coupled torsion bars arranged parallel to their axes : de en
  • ES10552U - Shuffle soccer. (Machine-translation by Google Translate, not legally binding) : en es
  • CA423271A - Ignition tube thermostatic protection : en fr
  • ES167550A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT OF SEPARATE POWDER MIXTURES : en es
  • CA423322A - Television receiver : en fr
  • DE747693C - Flexible, lead-free multi-conductor power cable with insulation made of rubber or other rubber-like insulating material for voltages that are below the ionization limit : de en
  • ES167455A1 - A PROCEDURE IN THE MANUFACTURE OF ALLOYS WITH LOW CARBON CONTENT : en es
  • US2360559A - Coated frozen confectionery : en
  • US2360712A - Plastic sheeting and treatment thereof : en
  • CA423314A - Vitrified diamond grinding wheel : en fr
  • US2360786A - Universal joint assembly : en
  • DE747805C - Adjustment device for a double slit landing flap : de en
  • ES167576A1 - A COMPOSITE BEAM WITH FRAME PARTIALLY SUBMERGED IN THE CONCRETE : en es
  • US2360421A - Center locating device : en
  • ES10553U - A sliding guide bar and suspension for curtains (Machine-translation by Google Translate, not legally binding) : en es
  • ES167610A1 - A NEW GALVANOPLASTIC PROCEDURE FOR OBJECT REPRODUCTION : en es
  • ES167232A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SELENIO DISKS WITH SEGENIO SURFACE IN SEGMENTS : en es
  • ES167475A1 - PROCEDURE FOR OBTAINING A PROGRESSIVE DYE FOR HAIR : en es
  • ES10550U - Strap for wristwatches, with special means for holding the watch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167068A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB564951A - Improvements in or relating to reflector fittings for electric lamps : en
  • DE747937C - Method for fastening iron mass cores for self-induction coils to mounting plates or similar devices used to hold several switching elements : de en
  • ES167275A1 - A PRESS FOR THE MANUFACTURE IN BIG OR IN MASS OF JUICY FRUITS, LIKE LEMONS AND ORANGE : en es
  • ES10603U - Portagrºficos or autographic. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564943A - Improvements in and relating to making of handles for articles of hollow-ware from materials in a plastic state : en
  • ES167370A1 - DEVICE FOR LOADING, DOWNLOADING AND TRANSPORTAINING DRUMS AND BARRELS, THAT ELIMINATES HIS HANDLING : en es
  • GB564947A - Thermal power plant : en
  • DE747905C - Antenna arrangement for aircraft in which parts of the conductive surface of the aircraft serve as an antenna : de en
  • GB564938A - Improvements in the production of pre-stressed reinforced concrete sleepers : en
  • GB564961A - Improvements in or relating to route or destination indicators : en
  • ES166424A1 - A PROCEDURE TO DISCARD AND DISCHARGE FISH SKINS AND WASTE FROM THEM : en es
  • GB564861A - Improvements in or relating to aircraft flap controls : en
  • ES167536A1 - AN AUTOMATIC MACHINE TO SHARP SAWS TAPE : en es
  • ES167248A1 - A PROCEDURE FOR IMPROVING CORROSION RESISTANCE, RESISTANCE TO VIBRATIONS, AND RESISTANCE TO THE REVERSE OF ALUMINUM ALLOYS WITH A CONTENT OF 3 TO 16 PER 100 AND 87 TO 98 PER 100 OF MAGNESIUM AND A TOTAL CONTENT OF 0.1 UP TO 12 PER 100 OF AT LEAST ONE OF THE ELEMENTS SILICON, CHROME, COBALT, NICKEL, MOLYBDENUM, MANGANESE, CIRCON, VOLFRAM, NIOBIO, TITANIUM, VANADIO, TANTAL, HAFNIO, COPPER, BERILIO, IRON, CINC : en es
  • AU887843A - Acoustic stethoscope : en
  • ES167582A1 - A PROCEDURE FOR THE MANUFACTURE OF SODIUM PERBORATE : en es
  • GB564940A - Improvements in and relating to metallic stairs : en
  • ES167596A1 - A PROCEDURE TO PREVENT DISSOLUTIONS SUGARED BY IONS PERMUTATION : en es
  • DE747786C - Device for humidifying and dehumidifying atmospheric air using hygroscopic substances : de en
  • USD139195S - Design for a toy animal figure : en
  • DE747804C - Series photo camera : de en
  • ES161752A1 - A PERFECTION IN A GRINDING MILL FOR EXERCISE TRIMMING BY LIVE ANGULOD PARTS : en es
  • GB564945A - Improvements in and relating to electric discharge devices : en
  • US2360535A - Hydraulic locking mechanism : en
  • US2360512A - Hinge : en
  • US2360365A - Steel plate lifting tongs : en
  • DE747861C - Process for dyeing cellulose fibers with Kuepen dyes : de en
  • DE747891C - Camera for recording stereoscopic motion pictures on a cine film : de en
  • ES167048A1 - A PROCEDURE OF CHARCOAL BRIQUETTES AND SIMILAR : en es
  • ES167074A1 - A PROCEDURE THAT ALLOWS THE OBTAINING OF ATIFREEZE SOLUTIONS : en es
  • DE747912C - Floor wax : de en
  • AU119047B2 - Improvements in or relating to the treatment of shoe parts and apparatus suitable for use in such treatment : en
  • US2360615A - Computing machine : en
  • ES167546A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT OF MATERIAL TO SEPARATE : en es
  • GB564840A - Improvements in automatic pilots and like instruments embodying gyroscopic controlling units : en
  • ES164359A1 - A PRESS FILTER CONSTITUTED WITH MATERIALS THAT ARE NOT COMPATIBLE TO THE ACTION OF LIQUIDS THAT MUST BE FILTERED : en es
  • ES167340A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • ES167072A1 - A PROCEDURE TO OBTAIN A PRODUCT THAT ALLOWS TO AVOID OXIDATION INSIDE THE AUTOMOBILE RADIATORS : en es
  • US2360566A - Draft gear : en
  • US2360661A - Discharge table : en
  • ES167262A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRIC HUNTERS : en es
  • CA423291A - Battery separator manufacture : en fr
  • DE747829C - Chair that can be transformed into a children's chair : de en
  • ES10551U - Speed multiplier or new propulsion system for bicycles and velocipedes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564923A - Improvements in collapsible push-chairs : en
  • DE747882C - Process for producing non-monocrystalline, polarizing surfaces : de en
  • CA423313A - Photographic apparatus : en fr
  • US2360508A - Work support : en
  • US2360650A - Method of treating plastic sheeting : en
  • ES10591U - Shielding device or removable cover for typewriters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167305A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSURE MEASUREMENT BOXES FOR WEIGHING OF LOADS THROUGH AN ELECTRICAL RESISTANCE INSTALLED INSIDE AN ARMOR AND VARIABLE PRESSURE : en es
  • DE747832C - Typewriter : de en
  • ES167228A1 - IMPROVEMENTS INTRODUCED IN THE SUBSCRIBER KEYS AND LINK BUTTONS : en es
  • DE747878C - Process for the production of sulfur and chlorosulfur facts : de en
  • US2360478A - Draft gear : en
  • ES10528U - Apparatus for cutting ice cream and pasta. (Machine-translation by Google Translate, not legally binding) : en es
  • DE747653C - Switching device for a speed change gear consisting of two epicyclic gears working in series : de en
  • DK62786C - Steam press with adjustable Size of the Pressing Iron's Steaming surface. : da en
  • US2360471A - Device for holding shank buttons : en
  • US2360804A - Grater and operating means therefor : en
  • ES167640A1 - A NEW SEWING MACHINE OF MULTIPLE OPERATION : en es
  • GB564965A - Improvements in or relating to rotary steam engines : en
  • ES165494A1 - AN AUTOMATIC APPARATUS INDICATOR OF THE POSITION OF WHEELS IN AUTOMOBILES AND OTHER VEHICLES : en es
  • GB564909A - Improvements in or relating to liquid sprayers especially for internal combustion engines : en
  • USD139198S - Design for a welding electrode holder : en
  • GB564853A - Improvements in automatic record changing devices for gramophones : en
  • ES167478A1 - A PROCEDURE FOR CONSTRUCTION OF POLISHING WHEELS : en es
  • US2360460A - Grain treating machine : en
  • US2360518A - Cement composition and method of making the same : en
  • US2360587A - Method of preparing camera copy for multicolor printing : en
  • USD139152S - Design for a valve check : en
  • USD139190S - Cirlin font of type or the like : en
  • ES167499A1 - A PROCEDURE FOR THE EXTRACTION OF VITAMINS OR LIPOSOLUBLE PROVITAMINS : en es
  • ES167342A1 - IMPROVEMENTS IN THE MATURATION OF ALLCALI-CELLULOSE INTENDED FOR THE MANUFACTURE OF VISCOSA : en es
  • US2360492A - Process of producing alkali metal and alkaline earth metal hypochlorites and alcohol : en
  • US2360734A - Compressible sealing ring : en
  • ES10527U - Adjustable flange for holding hoses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360386A - Heat exchanger : en
  • AU905843A - Improvements in or relating to optical objectives : en
  • US2360679A - Razor : en
  • CA423293A - Chemical process and composition : en fr
  • US2360780A - Changeable display device : en
  • US2360752A - Automatic end stop for a shear : en
  • US2360620A - Plaster and plaster product : en
  • US2360548A - Combustion method : en
  • US2360385A - Drill : en
  • US2360659A - Brake mechanism : en
  • US2360598A - Hydraulic drive : en
  • US2360663A - Electrical biasing means : en
  • ES167422A1 - MULTIPLE ACTION AIR INJECTOR : en es
  • US2360682A - Circuit breaker : en
  • US2360431A - Switch construction : en
  • US2360458A - Clothes hanger : en
  • US2360502A - Inking mechanism for printing machines : en
  • ES167245A1 - A REGULATION DEVICE WITH NOTCHES THAT WORKS WITH A FLEXIBLE TRACTION ORGAN : en es
  • DK62790C - Process for the Preparation of Enoletters of the Cyclopentanopolyhydrophenanthene Row. : da en
  • ES167589A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • US2360380A - Tumbling machine : en
  • US2360818A - Control handle : en
  • CA423256A - Wire end stripping machine : en fr
  • DE747855C - Strip cold rolling mill : de en
  • US2360805A - Seat slide structure : en
  • US2360604A - Process for the partial pyrolysis of wood and product of the same : en
  • US2360311A - Cementing tool : en
  • US2360449A - Process of vulcanizing rubber and product obtained thereby : en
  • ES167593A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • AU125971B2 - Improvements in and relating to strands and ropes : en
  • CA423224A - Recuperative heat exchanger : en fr
  • ES167337A1 - A NEW DOUBLE-ACTING CYLINDER FOR EXPLOSION ENGINES : en es
  • ES167331A1 - IMPROVEMENTS IN THE MANUFACTURE OF MEMBRANES FOR ASPIRANT BOMBS : en es
  • GB564924A - Improvements in and relating to the manufacture of combination sink or laundry tray units or the like : en
  • CA423328A - Well radiological logging method : en fr
  • ES10533U - Luminous advertisement for low voltage. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167591A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • US2360541A - Leakproof dry cell : en
  • US2360396A - Fluorescent tube changer : en
  • US2360809A - Lamp socket unit : en
  • ES164596A1 - A PROCEDIMIETO AND DEVICE FOR THE REGULATION OF GAS TURBINES OF ACTION IN VEHICLES OPERATED BY PROPELLER : en es
  • ES167588A1 - A DIVIDING MACHINE SOLE AND ALL KINDS OF MATERIALS SUSCEPTIBLE TO BE TREATED BY IT, ESPECIALLY APPLICATION TO THE SHOES : en es
  • ES167520A1 - A PROCEDURE TO PRODUCE IMAGES OR DRAWINGS ON CRYSTAL WITH RELIEF SENSATION : en es
  • US2360494A - Combination periscope, seat, and cane : en
  • GB564849A - Improved apparatus for testing sparking plugs : en
  • GB564866A - Improvements in or relating to brakes of motor and trailer vehicles : en
  • ES10599U - Valve for air chambers, especially for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167345A1 - A PROCEDURE FOR THE OBTAINING OF TARTARIC ACID, FROM HIS SALTS : en es
  • DK62798C - Brake clutch for asynchronous motors with slip ring rotor. : da en
  • DK62800C - PROCEDURE FOR MANUFACTURING A VIBRATOR AND A VIBRATOR MANUFACTURED BY THIS PROCEDURE. : da en
  • GB564974A - Improvements in or relating to bearings : en
  • ES167459A1 - AN AUTOMATIC MACHINE FOR CLOSING METAL TUBULAR CONTAINERS, ONCE CHARGED : en es
  • DE747860C - Roller push bench for the production of hollow bodies : de en
  • AU946243A - Method and apparatus for forming granulated slag : en
  • GB564838A - Improvements in machines for collecting and/or raising crops : en
  • CA423235A - Fibre steaming process : en fr
  • CA423339A - Building covering sheet material manufacturing apparatus : en fr
  • US2360716A - Arc welding material : en
  • CA423248A - Vinyl ester of tertiary carboxylic acid : en fr
  • ES10532U - Impeller for timbres. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360322A - Apparatus for producing stereoscopic pictures in color : en
  • US2360384A - Weighing scale : en
  • US2360745A - Toothbrush : en
  • GB564936A - Improvements relating to rosaries : en
  • US2360540A - Vinyl resin-containing compositions : en
  • USD139177S - Design for a combined tot truck and stake body trailer : en
  • DE747800C - Welding or brazing rod : de en
  • GB564955A - Improvements in or relating to undercoat compositions for metal parts : en
  • GB564967A - Improvements in and relating to internal combustion engines : en
  • CA423238A - Polyvinyl acetal and ketal resin : en fr
  • CA423336A - New growth promoting medium : en fr
  • GB564894A - Improvements in or relating to circular knitting machines : en
  • AU119025B2 - Improved bearing construction for pointer indicating instruments clocks andthe like : en
  • US2360672A - Self-feeding soldering iron : en
  • USD139192S - Design for a shoe : en
  • US2360573A - Spark plug display and dispensing cabinet : en
  • US2360608A - Method of making electric igniters for gaseous fuel burners : en
  • US2360652A - Letter opener : en
  • USD139168S - Design for a bracelet or similar article : en
  • US2360355A - Apparatus for separating suspended particles from gaseous media : en
  • US2360612A - Valve : en
  • DE747835C - Means for combating pizzy pests in fruit and wine growing : de en
  • DE747898C - Method for the reproduction of television pictures with the aid of a cathode ray tube : de en
  • AU119038B2 - Radio repeater : en
  • US2360511A - Electromagnetic device : en
  • US2360703A - Continuous cigarette and like rod forming apparatus : en
  • US2360796A - Electroacoustic device : en
  • US2360691A - Electrically heated glue pot : en
  • US2360791A - Wind turbine : en
  • US2360469A - Motor vehicle lighting : en
  • NL57004C - : en
  • AU801943A - Container forand method of dispensing parenteral solutions : en
  • ES167243A1 - A TRANSPORTATION OR COUPLING STRUCTURE OF WEIGHT FOR VEHICLES : en es
  • ES167348A1 - SELECTION CONTROL CIRCUITS : en es
  • CA423245A - Copolymerizing process for maleic anhydrides and vinyl compounds : en fr
  • DE747924C - Deep excavator leveler with jig : de en
  • ES167300A1 - A MACHINE FOR WORKING GLASS OBJECTS : en es
  • US2360688A - Post frame structure : en
  • USD139166S - Design for a picture frame : en
  • DE747948C - Liquid ring pump : de en
  • ES167482A1 - A NEW SYSTEM OF TRANSMISSION FOR THE PROPULSION TO PEDAL OF VESSELS : en es
  • GB564973A - Electric dry surface-contact rectifiers : en
  • US2360346A - Leveling device for instrument flying and landing ground type trainers : en
  • CA423312A - Potash ore concentration : en fr
  • GB564876A - Improvements in and relating to sheet feeders : en
  • US2360436A - Hydrofluoric acid alkylation of paraffins : en
  • CA423304A - Relief valve : en fr
  • DE747836C - High-speed, air-compressing internal combustion engine with self-ignition and pressure injection : de en
  • GB564864A - Improvements relating to unidirectional clutches : en
  • US2360763A - Manufacture of footwear and parts therefor : en
  • ES167269A1 - IMPROVEMENTS IN FRICTION CLUTCHES : en es
  • ES167590A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • ES10631U - Perfumer perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564877A - Improvements relating to feed mechanisms for punching presses : en
  • US2360741A - Wire distributor for wire-drawing machines : en
  • US2360482A - Face shield : en
  • US2360766A - Motor control system : en
  • CA423285A - Flexible connector for conduits : en fr
  • ES163611A1 - A PORTABLE ELECTRIC HAMMER : en es
  • GB564857A - Improvements in or relating to thermostatically controlled gas cookers and the like : en
  • GB564939A - Improvements in and relating to electric welding heads : en
  • ES167366A3 - PHOTOGRAPHIC RECORDING CAMERA OF SOUND ON CINEMATOGRAPHIC FILM : en es
  • ES167577A3 - A MIXING MACHINE, EMULSIONING, ROTARY DILUTING : en es
  • ES167633A3 - A PROCEDURE FOR THE MANUFACTURE OF COMPOSITE FERTILIZERS BY AMMONIZATION OF SUPERPHOSPHATE : en es
  • ES167619A1 - IMPROVEMENTS IN MANDRELS AND PORTA-TOOLS POWERED BY VACUUM OR PRESSURE : en es
  • ES10587U - Comb with curved or wavy tines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165264A1 - A PROCEDURE FOR THE OBTAINING OF A LUMINOUS BEAM OF GREAT DEPTH AND DISPERSIVE EFFECTS, SUITABLE FOR ELECTRICAL FISHING LAMPS : en es
  • ES166696A1 - IMPROVEMENTS INTRODUCED IN THE TRAGALUCES WITH GOZNES, FOR USING THEM, FOR EXAMPLE, IN PORTS OF VESSELS : en es
  • ES167632A1 - A PROCEDURE FOR THE MANUFACTURE OF CARBON SULFIDE : en es
  • US2360481A - One-way clutch : en
  • DE747893C - Acoustic overtaking signal receiver : de en
  • GB564828A - New vinyl compounds : en
  • GB564932A - Combined dust extractor and filter devices : en
  • ES167389A1 - MACHINE FOR POLISHING MUD BALLS OR SIMILAR MATERIAL : en es
  • GB564927A - Improvements in chopping or mincing appliances : en
  • GB564910A - Improvements in or relating to pencil writing appliances : en
  • ES167326A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BRUSHES : en es
  • ES167450A1 - PROCEDURE FOR THE MANUFACTURE OF A DRY CONCENTRATE FOR DESOXIDAR : en es
  • US2360590A - Pressure tank : en
  • US2360662A - Exhibiting apparatus : en
  • ES166898A1 - AN AUTOMATIC MACHINE FOR CURVING WOOD : en es
  • ES162836A1 - A MACHINE TO CUT GLASS : en es
  • DE747816C - Process for the preparation of aminohalopropanols : de en
  • GB564856A - Improvements relating to means for moulding concrete walls : en
  • USD139158S - Design for a picture frame or similar article : en
  • DE747828C - Process for dyeing finished glass fibers : de en
  • DE747864C - Box-shaped trap area precipitation electrode for electrostatic precipitators : de en
  • US2360593A - Toy : en
  • FI20286A - Värmeledningspanna med bränsleschakt, avsedd företrädesvis för vedeldning : en fi
  • GB564847A - Automatic voltage supervision device for storage batteries : en
  • GB564983A - Improvements in valves for bladders of case balls and the like : en
  • DE747789C - Bridge scales : de en
  • US2360681A - Collapsible cardboard easel : en
  • ES167573A1 - IMPROVEMENTS INTRODUCED IN THE COMPOUND GROUPS OF AN AXIL PASS TURBINE AND AN ELECTRICAL MACHINE : en es
  • US2360728A - Meat slitting machine : en
  • ES167252A1 - A PROCEDURE FOR THE MANUFACTURE OF ALL KINDS OF MOLDING OBJECTS, ESPECIALLY PACKAGING, THROUGH THE PRESSURE USE OF CELLULOSE PASTES : en es
  • US2360435A - Apparatus for partially folding containers : en
  • ES167604A3 - A NEW PROCEDURE FOR THE MANUFACTURE OF ELASTIC FABRICS : en es
  • GB564912A - Improvements in or relating to multi-circuit electrical connectors or switches : en
  • US2360586A - Process for the manufacture of direct consumption sugar : en
  • ES167371A1 - APPARATUS FOR THE CONSTANT AND UNIFORM DISTRIBUTION OF CHEMICALS APPROPRIATE FOR THE DEPREGATION OF SURFACES INFECTED BY CHEMICAL AGGRESSIVES VESICANTS : en es
  • DE747904C - Two-slot magnetron for generating centimeter or decimeter waves : de en
  • ES167335A1 - IMPROVEMENTS IN CIRCULAR POINT GENDER MACHINES : en es
  • DE747853C - Dough dividing machine : de en
  • US2360326A - X-ray inspection equipment and method : en
  • US2360353A - Method of making cartridge casings : en
  • US2360697A - Saw-tooth wave generation : en
  • USD139156S - Stone font of type : en
  • ES163037A1 - IMPROVEMENTS INTRODUCED IN PORTABLE OPTICAL SIGNALING DEVICES AND FOR RECOGNITION SIGNALS, PARTICULARLY BETWEEN SHIPS, BETWEEN AIRCRAFT OR BETWEEN AIRCRAFT AND SHIPS AND TERRESTRIAL STATIONS : en es
  • ES167122A1 - IMPROVEMENTS IN THE MECHANISM OF BEARINGS FOR MINE WAGONS, NARROW VAGONETAS IN GENERAL AND OTHER SIMILAR VEHICLES : en es
  • ES167367A1 - IMPROVEMENTS INTRODUCED IN LIGHTING FACILITIES, BY DRY BATTERIES : en es
  • ES165807A1 - A PROCEDURE FOR THE PROTECTION OF TUBULAR PLATES OF VAPOR GENERATORS WITH FIRE PIPES : en es
  • ES167532A1 - IMPROVEMENTS IN THE CONSTRUCTION OF RIDERS FOR MATRIX PLATES OF MACHINES TO PRINT ADDRESSES : en es
  • GB564981A - Methods of making selenium elements such as for electric rectifiers : en
  • GB564928A - Improvements in and relating to variable-pitch screw-propellers : en
  • CA423250A - Coated rubber product : en fr
  • ES10574U - Case for injectables. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360382A - Zein-shellac composition and method of preparing same : en
  • US2360699A - Catalytic conversion process : en
  • US2360762A - Motion transforming device : en
  • ES167606A1 - AN ELECTROMECHANICAL CONTROL DEVICE FOR THE TROLLEY, BUS AND RAIL VEHICLE DOORS : en es
  • ES166197A1 - A PROCEDURE FOR OBTAINING AN ANTICRIPTOGAMIC CONTAINING THE ACTIVE PRINCIPLE, FOR EXAMPLE COPPER, IN AMOUNT BELOW THE MINIMUM OF PRACTICAL EFFICACY INDICATED ESPECIALLY AS MEANS TO FIGHT THE PERONOSPORAS OF THE VINE : en es
  • ES162951A1 - A PROCEDURE FOR THE SEPARATION AND OBTAINING IN PURE CONDITION OF DERIVATIVES OF LYSÉRGICO ACID AND ISOLYSÉRGICO : en es
  • ES167266A1 - AN APPARATUS FOR SWEETENING VEGETABLE MATTERS : en es
  • ES167283A1 - IMPROVEMENTS IN THE CONSTRUCTION OF A ELECTRIC CRYSTAL PICKUP, WHERE THE DEVIATIONS OF THE EXPLORER BODY CAUSE TORSIONS OF A PIEZO-ELECTRIC CRYSTAL : en es
  • ES167227A1 - IMPROVEMENTS INTRODUCED IN THE TEST CIRCUITS FOR TELEPHONE SYSTEMS : en es
  • US2360567A - Toolholder : en
  • GB564902A - A surgical appliance for arresting haemorrhage : en
  • US2360516A - Phosphorescent device : en
  • ES167280A1 - IMPROVEMENTS IN THE USE OF COMBUSTIBLES, ESPECIALLY THOSE THAT ARE OBTAINED UNDER THE FORM OF COMPRESSES OR COMPOUNDS : en es
  • ES167352A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • ES167363A1 - APPARATUS FOR CHECKING THE DEGREE OF MOISTURE OF AIR OR GAS THAT IS ABOVE THE LEVEL OF THE LIQUID CONTAINED IN A CONTAINER : en es
  • ES10592U - An improved device to prevent the clogging of the drains of sinks, sinks and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES167598A1 - IMPROVEMENT IN LIGHT METAL PISTONS OR ALUMINUM BASED ALLOYS : en es
  • DE747931C - Power supply for television receivers : de en
  • US2360619A - Resilient wheel mounting : en
  • ES163974A1 - A PROCEDURE TO APPLY THE STOCKINGS TO FIX YOUR POINTS AND AVOID SO YOU ARE ESCURRAN : en es
  • USD139163S - Merchandise display cabinet : en
  • DE747825C - Process for the preservation and improvement of sugar-containing tanning agents : de en
  • ES10606U - Combined bottle to contain, once and separately, two kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360775A - Floor construction : en
  • ES167114A1 - A CLAW DEVICE USED IN THE CLAMPING OF ELECTRICAL EQUIPMENT : en es
  • ES167595A1 - A PROCEDURE TO IMPROVE THE CORROSION RESISTANCE OF PARTS MADE OF MAGNESIUM ALLOYS : en es
  • ES10554U - Clay bricks for the construction of floor slabs without the use of iron. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360711A - Synchronizer coupling : en
  • USD139196S - Design for a figure wheeled toy : en
  • ES167312A1 - A NEW DEVICE DEDICATED TO THE CUBICATION OF ENCUADRADAS WOODS : en es
  • GB564874A - Improvements in or relating to lime kilns : en
  • US2360529A - Weft replenishing loom : en
  • ES165407A1 - A PROCEDURE FOR THE MANUFACTURE OF HYGIENIC PADS OR FEMALE APPLIQUES FOR PERIODIC USE : en es
  • DE747824C - Process for the production of paints : de en
  • US2360463A - Hydrocarbon conversion : en
  • ES167316A3 - A COMBINED FILTER AND PURIFIER FOR WATER : en es
  • DK62796C - Magnetoelectric Smaa machine, in particular Smaadynamo for Vehicles. : da en
  • DE747921C - Machine tool, in particular lathe : de en
  • ES165719A1 - A PROCEDURE FOR THE TREATMENT OF MICA : en es
  • ES167578A1 - IMPROVEMENTS IN THE MANUFACTURE OF POLISHING MACHINES : en es
  • DE746048C - Test tubes for the detection and measurement of acidic gases, especially carbonic acid : de en
  • DE747834C - Cash register or accounting machine : de en
  • USD139175S - Powder box : en
  • DE747872C - Liquid-cooled carbon resistor, especially for starting electric motors : de en
  • US2360694A - Voltage supply circuits : en
  • ES167306A1 - IMPROVEMENTS INTRODUCED IN CRYSTAL SUPPORTS : en es
  • ES10620U - Clock pendulum system based on glass rods. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564978A - Anti-rolling wings to prevent ships rolling : en
  • ES167614A1 - A TISSUE STAMPING PROCEDURE FOR PHOTOTINTURE : en es
  • US2360377A - Tumbling machine : en
  • US2360483A - Baby walker convertible into a high chair : en
  • USD139183S - Design for a coat : en
  • GB564863A - Improvements in the manufacture of curved panels, strips and the like : en
  • GB564835A - Improvements in protective screens for welding and like industrial operations : en
  • GB564957A - Improvements in receivers for receiving modulated carrier wave signals operating with noise reduction : en
  • DK62789C - Contact device for Gaseous reactions. : da en
  • GB564911A - Improvements in radio receivers of the superheterodyne type : en
  • US2360332A - Grapple weight for aerial warfare : en
  • US2360547A - Alkylation process : en
  • ES166578A1 - A SYSTEM OF ARMED CONCRETE ROOFS BUILT IN SEPARATE PARTS OF DOUBLE ARMOR BEAMS AND ALIGERATED SOUL AND ARMED SLABS : en es
  • DE747869C - Circuit arrangement for signaling systems with detectors lying in a loop : de en
  • AU119031B2 - Improved manufacture of mouldable compositions comprising rubberlike materials : en
  • ES10596U - Portacaza. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167290A1 - IMPROVEMENTS IN THE RETENTION FOR THE PERCUTOR OF AUTOMATIC ARMS : en es
  • ES167502A3 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GREASE DEVICES : en es
  • US2360562A - Disintegrator rotor : en
  • GB564872A - Improvements in or relating to vices for cut-off machines : en
  • ES163693A3 - A PROCEDURE FOR THE MANUFACTURE OF A FABRIC OR FABRIC : en es
  • USD139202S - Design fob a refrigerated display cabinet : en
  • CA423300A - Dry rosin size : en fr
  • CA423257A - Synthetic linear polyamide textile production : en fr
  • US2360394A - Alcohol-reaction catalysts : en
  • AU919243A - Quartz crystal oscillator : en
  • CA423199A - Tubular paper container : en fr
  • ES167415A1 - PROCEDURE FOR THE CONSERVATION OF FRUIT : en es
  • USD139194S - Design for a game board : en
  • US2360671A - Surface grinder : en
  • US2360465A - Shoe sewing machine : en
  • US2360668A - Method of knitting : en
  • DE747845C - Cinema playback device with drum lock : de en
  • DE757077A - Stamp for boxes, packages or the like. : de en
  • CA423294A - Modified clay : en fr
  • US2360369A - Wringer : en
  • ES167544A1 - A SEPARATOR WITH ELECTRODOS CONTRAPOLARES : en es
  • US2360717A - Method of eliminating aluminate and silicate inclusions : en
  • GB564934A - Improvements in radio-transmitters : en
  • ES167437A1 - PROCEDURE FOR THE STABILIZATION OF OILS EXTRACTED FROM THE PINE RESIN : en es
  • US2360819A - Boat lowering gear : en
  • US2360718A - Pelt stretcher : en
  • DE747934C - Device for reducing the noise of electrical machines : de en
  • GB564834A - Improvements in or connected with plate lifting grabs : en
  • US2360523A - Electrical measuring apparatus : en
  • US2360782A - Ventilator : en
  • ES10549U - Sole of special features for sewing "blak" (Machine-translation by Google Translate, not legally binding) : en es
  • ES166786A1 - A PROCEDURE AND DEVICE FOR AUTOMATICALLY DISTINGUISHING, RETRIEVING AND DISCARDING A STRETCHED GLASS TAPE : en es
  • DK62793C - Electric cable with a ribbon winding, mainly of metal. : da en
  • ES164988A1 - A CELL PHOTOMETER WITH PHOTOELECTRIC CELL FOR VITAMIN ANALYSIS AND COLORIMETERS : en es
  • ES167643A1 - IMPROVEMENTS IN CENTRIFUGAL POWDER JOINTS OR CLUTCHES : en es
  • DE747837C - Two-stroke engine with mass balancing : de en
  • ES167526A1 - AN APPARATUS TO STORE GAS : en es
  • DE747938C - Process for the production of deep stock diesel oils : de en
  • GB564907A - Improvements in and relating to washing machines : en
  • ES10629U - Reversible cuff of men's shirt. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360596A - Antibursting device for pipes : en
  • US2360543A - Dispensing container : en
  • DE747877C - Plate, tile or the like for covering walls, floors, ceilings or the like. : de en
  • ES167543A1 - A SEPARATOR WITH RADIATION OF THE MATERIAL TO BE TREATED : en es
  • ES165347A1 - A PROCEDURE FOR THE METALIZATION OF IRON TAPES OR WIRES : en es