• CA458516A - Door actuating mechanism : en fr
  • US2477921A - Cosmetic device : en
  • US2478152A - Preparation of chloral and chloral hydrate : en
  • AU140539B2 - Improvements inthe manufacture of core-boards, artificial lumber andthe like : en
  • ES188464A1 - A PROCEDURE TO MANUFACTURE HOLLOW RUBBER OBJECTS : en es
  • US2477562A - Orthopedic table and fracture reducing apparatus : en
  • US2477607A - Method of forming interlocking slots in fasteners : en
  • US2477966A - Electric lamp signaling apparatus : en
  • CA458496A - Measuring instrument : en fr
  • CA458528A - Game apparatus : en fr
  • FR948413A - antitheft nut : en fr
  • CA458665A - Propeller : en fr
  • CA458674A - Telephone system : en fr
  • US2477584A - Combustion apparatus : en
  • US2477643A - Impulse generator : en
  • US2477877A - Pintle structure : en
  • US2477733A - Grinding machine : en
  • US2477913A - Mineral lubricating oil : en
  • US2477989A - Safety jacket : en
  • FR948420A - Pivot door for metal furniture : en fr
  • GB627193A - Improvements in or relating to circuits for operating electric discharge lamps : en
  • US2477565A - Electric heating unit and method of making : en
  • AU2797249A - Improvements in wheels and brake drums for automobiles and like vehicles : en
  • US2477612A - Vinylidene chloride-vinyl chloride copolymer composition for making shrinkable, translucent films : en
  • CA458519A - Bearing retainer : en fr
  • ES187487A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • FR948591A - Improvement in devices using sound recording films, tapes or wires : en fr
  • GB627263A - Improvements in or relating to 1, 1, 2-trichlorethane and process of preparing the same : en
  • ES20412U - Comb for cutting hair (Machine-translation by Google Translate, not legally binding) : en es
  • AU2803949A - Improvements in or relating to atomisers, sprayers orthe like : en
  • GB627242A - A method of solubilizing natural phosphates and producing mied fertilizers : en
  • US2477606A - Gas storage container : en
  • ES19537Y - Laboratory apparatus, applicable to particles in the dosage of iron sulfur. : en es
  • GB627196A - Improvements in or relating to control heads and blow-out preventers for well bores : en
  • CA458558A - Method for refining crude arsenical materials : en fr
  • CA458641A - Alkylation of hydrocarbons with isomerized olefins : en fr
  • USD154726S - Design for a motion-picture projector : en
  • ES188528A1 - DEVICE TO OBTAIN THE "CARDAN" FUJECTION OF THE MÉNSULAS AND OTHER ELEMENTS IN THE AERIAL LINE OF CONTACT WITH DESTINATION TO ELECTRIFICATIONS : en es
  • US2477704A - Method for the preparation of alkyl and cycloalkyl silicon fluorides : en
  • ES20453U - Egg yolk separator. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478018A - Apparatus for continuously sheathing cores of material : en
  • DK69700C - Process for the preparation of blended polyamide compounds. : da en
  • ES20363U - Reinforced articulated reinforcement for the preservation of the sole of shoes made of hemp and esparto grass. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458543A - Oxide catalysts in dehydrogenation of terpenes to cymenes : en fr
  • US2477600A - Chuck : en
  • US2477887A - Soldering device : en
  • US2477803A - Electrical outlet safety device : en
  • US2477909A - Process and apparatus for producing woollike filaments of cellulose hydrate rayon : en
  • ES188538A1 - SYSTEM TO ESTABLISH TELEPHONE OR SIMILAR CONNECTIONS IN NETWORKS THAT EXTEND ON VARIOUS TERRITORIES OR COUNTRIES : en es
  • ES19556Y - Perfected inkwell : en es
  • FR948644A - Removable device applicable to all flexible collar models and intended to prevent the deformation of their tips : en fr
  • FR948632A - Manufacture of thin copper parts : en fr
  • GB627293A - Improvements in and relating to the hydrogenation of furfural : en
  • USD154730S - Design for a basket : en
  • US2477983A - Speed controlled centrifugal valve : en
  • ES20391U - Perfect reel for photographic film. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948452A - Automatic shuttle change loom for weaving braids : en fr
  • FR948524A - Chemical method of gauging the flow of an underground stream : en fr
  • GB627315A - Improvements in and relating to electroforming processes and the like : en
  • US2477683A - Compressed air and combustion gas flow in turbine power plant : en
  • US2478133A - Propagation of radio waves through a tunnel : en
  • CA458593A - Art of continuous coagulation, agglomeration and processing of colloidal dispersions : en fr
  • US2477826A - Method of and apparatus for conditioning air : en
  • ES20386U - Improved spigot for tanks, pipes and carafes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948438A - Welding torch nozzle : en fr
  • US2477780A - Method of making findings for ear ornaments : en
  • US2477948A - Sand scrubber : en
  • AU2796249A - Lock joint : en
  • CA458563A - Transducer : en fr
  • US2477693A - Variable induction coil : en
  • US2477932A - Aircraft evaporative cooling system : en
  • CA458650A - Automatic control system : en fr
  • DK69686C - Method of manufacturing fuse cartridges. : da en
  • FR948627A - Clip-on : en fr
  • FR948436A - Transformation of movement, from rotary to rectilinear alternating and vice versa, by a new process of conversion of racks : en fr
  • FR948614A - Products for combating mites and having a disinfectant power and process for preparing these products : en fr
  • GB627233A - Improvements in or relating to hair driers : en
  • FR948641A - Improvements to air-cooled internal combustion engines : en fr
  • USD154655S - Bernard . motor unit : en
  • US2477889A - Air gauge for checking internal threads : en
  • US2478061A - Window structure and operating mechanism therefor : en
  • ES186726A3 - AN INTERNAL COMBUSTION ENGINE POWERED BY LIQUID OR GASES : en es
  • ES19501Y - Rail joint without jump or separation. : en es
  • GB627322A - Improvements relating to targets, gliders or other objects towed through the air andto aircraft : en
  • ES20462U - Improved footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DK69674C - Optical bleach. : da en
  • ES19505Y - Football game. : en es
  • FR948505A - Gain regulation circuit : en fr
  • ES188312A1 - A SWITCH, MORE PARTICULARLY A SELECTOR, FOR AUTOMATIC TELEPHONE SYSTEM : en es
  • ES188461A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FILTERS OF ELEMENTS FOR THE DEPURATION OF LIQUIDS, PARTICULARLY SUITABLE FOR MOTOR LUBRICATION OIL : en es
  • ES188529A3 - IMPROVEMENTS IN THE TIBES OF THE WINDING MACHINES : en es
  • CA458678A - Electrical translating materials and methods of making them : en fr
  • ES20601U - Zip closure (Machine-translation by Google Translate, not legally binding) : en es
  • GB627283A - Improvements in or relating to hydraulic torque transmitting devices : en
  • AU2799949A - Process forthe preparation of esters of gallic acid with aliphatic alcohols containing atleast 7 carbon atoms : en
  • CA458584A - Liquid atomizer : en fr
  • DK69681C - Switches for ultra-shortwave devices, in particular for alternating, periodic connection of directional antennas. : da en
  • US2478090A - Method of making plate glass : en
  • CA458605A - Concentric conductor electric cable : en fr
  • US2477914A - Pinless adjustable diaper : en
  • GB627316A - Improvements in and relating to apparatus for cleaning and transferring sugar beet and like root crops to a loading conveyor or the like : en
  • FR948407A - Head for lure for fishing : en fr
  • GB627246A - Improvements in or relating to smoke or pyrotechnic signalling devices : en
  • AU139164B2 - Improvements in electric airbreak switches : en
  • AU2231648A - A new and improved building block or the like and method and means for making the same : en
  • GB627319A - Motor vehicle for spraying tar or other liquid material on road or other surfaces : en
  • US2477880A - Saw sharpening machine : en
  • US2478149A - Coupling for tubes : en
  • US2477671A - Purification of alkylation mixtures : en
  • USD154669S - Design fob a capsule carrier : en
  • CA458597A - Adhesive composition and method of making same : en fr
  • ES188238A1 - A SYSTEM OF MONOLITHIC COVER OF ARMED CONCRETE AND HIGH RESISTANCE : en es
  • US2477785A - Interest calculator : en
  • US2478043A - Treatment of wheat, rye, and other cereals, and bran : en
  • US2478150A - Foam control in brown stock washing : en
  • FR948578A - Reels for electric goniometers and similar devices : en fr
  • FR948536A - Magnetron anode improvements : en fr
  • ES20423U - Trapilla recordora for nesting of birds, especially galllinas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948498A - Electronic discharge devices : en fr
  • FR948589A - Cyclone : en fr
  • ES20485U - Model of espresso machine. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477781A - Circuit interrupter : en
  • US2477922A - Machine for debarking and trimming either standing or felled tree trunks : en
  • FR948502A - signal transformation stages : en fr
  • GB627268A - Apparatus for recovering and unpriming the elements forming small bore ammunition : en
  • FR948439A - Improvements to granby type side-tilting wagons : en fr
  • FR948575A - Soldering powder : en fr
  • ES19478Y - Blog agenda, diary, almanac. : en es
  • FR948555A - Double column guided nut wrench with instant tightening : en fr
  • US2477653A - Primary electrical training test board apparatus : en
  • US2477988A - Voltage regulator for alternating current machines : en
  • ES20320U - Agricultural truck chassis without leaf springs (Machine-translation by Google Translate, not legally binding) : en es
  • ES188540A1 - NEW TOY MECHANICAL TOWER : en es
  • US2477986A - Knife : en
  • GB627177A - Method of and apparatus for processing sheet metal : en
  • ES188249A1 - A LOOP MACHINE FOR BINDING WORKSHOPS : en es
  • GB627168A - Improvements in or relating to means for locking valves or closures in fluid tight position : en
  • US2478157A - Loom harness : en
  • US2477929A - Fluid mixing device : en
  • US2478127A - Emergency repair coupling : en
  • CA458634A - Shaver head mounting : en fr
  • US2477625A - Multiplex television and pulse modulated sound system : en
  • US2477950A - Superheater : en
  • US2477624A - Removable film gate assembly for picture projection apparatus : en
  • FR948646A - Table top with retractable legs : en fr
  • US2478075A - Formation of continuous laminated biscuit dough or other webs : en
  • ES20287U - On-letter (Machine-translation by Google Translate, not legally binding) : en es
  • ES20335U - Sealing device for dense or pasty materials. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627164A - Railway rail : en
  • US2478057A - Machine for inserting and fastening in shoe uppers individual thermoplastic lacing elements : en
  • US2478003A - Machine useful for forming end loops on venetian blind ladder tapes : en
  • AU2801649A - Method and apparatus for making organic fertilizer by bacterial decomposition of moist organic materials : en
  • ES20327U - Improved terminal for the lower end of invisible zip fasteners. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948408A - Method and devices for microscopic observation, in particular for the observation of ultra-microscopic structures : en fr
  • FR948435A - Suitcase-briefcase : en fr
  • FR948523A - Simplified tap : en fr
  • GB627182A - Grate structure : en
  • GB627272A - Improvements in fishing tackle : en
  • US2477713A - Shoe shining device : en
  • US2477893A - Stilt : en
  • CA458540A - Amino esters of di-aryl succinic acids and method of preparing : en fr
  • ES7548Y - Upholstery soft : en es
  • CA458603A - Method of precision casting and mould assembly therefor : en fr
  • CA458535A - Resolution of heterocyclic nitrogen compound mixtures : en fr
  • US2477937A - N-hydrocarbon 3-piperidinols : en
  • US2477828A - Maternity suspenders : en
  • FR948492A - Time base circuit for exploration in a cathode ray tube : en fr
  • US2477827A - Universal hinge for articulated joints : en
  • ES19473Y - Equipment for show games. : en es
  • USD154717S - Design fob a dial scale : en
  • US2477997A - Tubular joint : en
  • USD154703S - Phillips portable electric fan : en
  • DK69692C - Process for the preparation of cellulose spinning solutions. : da en
  • US2477896A - Adapter and holding means for picture film transparencies of different frame sizes in projecting apparatus : en
  • US2477611A - Vinylidene chloride-vinyl chloride copolymer composition for making shrinkable, translucent films : en
  • US2477951A - Dynamoelectric machine armature winding : en
  • US2477694A - Radio waves radiators : en
  • US2478022A - Method of making socket and tube assemblies for bourdon tube instruments : en
  • CA458575A - Time fuse element : en fr
  • US2478095A - Device for making the points of collars, cuffs, and the like : en
  • GB627260A - Improvements relating to the mounting of ball bearings and the like : en
  • AU2799849A - Improvements in or relating tothe purification of sugar liquors : en
  • CA458526A - Collapsible multi-size stocking stretcher : en fr
  • CA458518A - Folding shears : en fr
  • US2477615A - Pulse delineator : en
  • DK69683C - Systems for transmitting rotational movements performed by a transducer means. : da en
  • AU2795849A - Improvements in or relating to starters for engines : en
  • DK69713C - Scraper with driven transport rollers. : da en
  • FR948402A - Device for checking the centering of the brake shoes of motor vehicles : en fr
  • GB627278A - Improvements relating to flexible tubular pipe connectors, stoppers and closure caps : en
  • ES188531A3 - ONE SECTOR GRIPPER FOR LATHES AND GRINDING MACHINES : en es
  • ES20330U - Device for cooling alternating current rectifiers based on similar selenium plates. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20331U - Toy consisting of its elastic closed body with a projecting element towards the outside (Machine-translation by Google Translate, not legally binding) : en es
  • US2477680A - Glare shield : en
  • US2477874A - Resilient car wheel : en
  • USD154661S - Clark game board : en
  • ES20382U - Improved shaver equipped with ribbed blades that are inserted without making the skid piece (Machine-translation by Google Translate, not legally binding) : en es
  • FR948610A - Improvements to discharge tubes : en fr
  • US2478032A - Gauge foot for sewing machines : en
  • CA458664A - Shaft mounting : en fr
  • ES20383U - Improved screwdriver. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477644A - Electron discharge device and its circuits : en
  • US2478122A - Corn-on-cob butterer : en
  • CA458530A - Printing device : en fr
  • GB627257A - Improvements in and relating to fireplaces including boilers : en
  • US2477875A - Dispensing container for collapsible tube with axially movable, rotatively actuated,follower-type extruder : en
  • US2477690A - Apparatus for forming twisted wire structures : en
  • US2477755A - Single driven-shaft combined boring and reciprocable-saw machine : en
  • US2477598A - Microworker for lubricating greases : en
  • US2477795A - Machine for gathering hay and conditioning it for animal food : en
  • US2477836A - Control apparatus : en
  • CA458642A - Unsaturated ethers of cyclic sulphones : en fr
  • ES20407U - Curler perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477566A - Liquefied gas dispensing system : en
  • US2477570A - Radio relay system : en
  • ES186359A1 - IMPROVEMENTS MADE IN THE PREPARATION OF THERAPEUTIC PRODUCTS : en es
  • FR948449A - Device for transmitting movement between two parallel rotary axes applicable to a measuring device or the like : en fr
  • ES20488U - Disintegrating mill for paper mills. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948574A - Azamerocyanine dyes and photosensitive materials containing said dyes : en fr
  • ES188123A1 - AN APPARATUS FOR FORMING METALLIC ARTICLES : en es
  • ES188526A1 - PROCEDURE FOR FORGING FLOORS WITH CONSTITUTION OF FORMWORK FOR TRAINING, ON THE WORK, OF RESISTANT VIGUETTES : en es
  • ES20409U - Hygienic protector against humidity for beds, chairs, cribs, cars and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20367U - Economic double-home kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • ES20381U - Hair dryer with double helmet. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477954A - Gas turbine : en
  • US2478042A - Lifeboat : en
  • ES20493U - Device for loading fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • ES20318U - Metal chair, folding. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20494U - Paint feeder for roller painting (Machine-translation by Google Translate, not legally binding) : en es
  • FR948605A - Improvements to automatic tuning systems : en fr
  • FR948428A - Counter : en fr
  • GB627252A - Improvements in arch heating systems for electrical apparatus : en
  • US2477734A - Heating and humidifying apparatus : en
  • ES20364U - Smoking pipe (Machine-translation by Google Translate, not legally binding) : en es
  • DK69677C - Square plate, suitable for permanent exposure to high temperatures, eg for bottom hardening or dampers in ovens. : da en
  • DK69708C - Dust separator. : da en
  • US2477856A - Cylinder coupling : en
  • USD154673S - Combined twin prying pan and griddle : en
  • ES19457Y - Spout, applicable to sinks, attached to an extendable tube that allows vertical and rotating movement. : en es
  • ES20356U - Inderable flask. (Machine-translation by Google Translate, not legally binding) : en es
  • DK69679C - Detachable microphone holder. : da en
  • ES20435U - Swing arm, articulated and extensible for x-ray devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627320A - Apparatus for spraying liquid on a road or other surface : en
  • ES186065A1 - A PROCEDURE OF TREATING LANGBEINITE : en es
  • ES20293U - Toy squad, with sound producing media and appearance of spherical map. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478103A - Woman's bust shaping and supporting garment : en
  • USD154723S - Design for a revolving sign : en
  • USD154724S - Combined dispensing and display device : en
  • ES20334U - Improved wooden suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • GB627172A - Centrifugal spark control mechanism for flywheel magnetos : en
  • USD154660S - Design for a combined ash tray and game : en
  • FR948525A - Method and device for controlling air movements in ovens : en fr
  • US2477764A - Electric drink mixer : en
  • US2478145A - Refrigerated food storage unit apparatus : en
  • US2477825A - Peg scoreboard : en
  • USD154670S - Compact and lipstick receptacle : en
  • ES20441U - Saw to cut marble, based on removable active elements. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948419A - Improvements to air mattresses : en fr
  • GR12123B - ΝΑΦΘΑΛΙΝΟΘΗΚΗ. : el en
  • GB627224A - Improvements in heat exchangers : en
  • FR948561A - Integral aero-engine : en fr
  • ES19546Y - Folding chair. : en es
  • ES19550Y - Egg disinfectant. : en es
  • DK69684C - Wind turbine with accumulator battery and direct current generator. : da en
  • ES20388U - Zanco (Machine-translation by Google Translate, not legally binding) : en es
  • FR948465A - Process for plasticizing thermoplastic products and resins : en fr
  • FR948477A - Manufacturing process for alkali salts of chloroaryloxyacetic acids : en fr
  • ES19491Y - Hinge. : en es
  • FR948568A - Improvements to abrasive compositions of precious stones and analogous compositions : en fr
  • ES20353U - Folding chair perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • USD154702S - Design for a child s toilet seat : en
  • GB627167A - Improvements in and relating to the production of resinous compositions of matter, and the products resulting therefrom : en
  • FR948494A - Device for controlling devices with negative resistance characteristic from an AC power supply circuit : en fr
  • CA458510A - Automatic safety pilot : en fr
  • USD154698S - Design for a textile fabric : en
  • FR948615A - Switching device with joystick-switch cooperating with a relay : en fr
  • USD154653S - Design for an eyebrow pencil : en
  • USD154677S - Cylindrical objects : en
  • US2477782A - Nail clipper : en
  • ES188153A3 - LUMINOUS INDICATOR OF THE POSITIONS OF THE CHANGE OF SPEEDS IN THE VEHICLES OF MECHANICAL TRACTION : en es
  • FR948479A - Blocking device for relays : en fr
  • GB627310A - Improvements in or relating to searchights : en
  • ES18783Y - Injection syringe with specially shaped needle holder coupling : en es
  • ES188537A1 - A NEW CURRENT CONVERTER CONTINUES IN ALTERNATE CURRENT : en es
  • GB627262A - Resin-fibre and method of making the same : en
  • FR948638A - Processes and device for the calcification of industrial sludge containing lime : en fr
  • GB627185A - Improvements in apparatus for cooling fluids : en
  • GB627178A - Improvements in or relating to electric discharge devices : en
  • FR948456A - Improvement of flexible reinforced glass bands used in particular for the construction of ceilings : en fr
  • GB627204A - Improvements in controlling means : en
  • ES18234Y - Buckle. : en es
  • FR948538A - Foldable baby carriage and transportable by hand : en fr
  • ES19223Y - Children's table, to add and subtract. : en es
  • ES19466Y - Toy boats fitted with a special mechanism. : en es
  • ES20455U - Razor blade dispenser case (Machine-translation by Google Translate, not legally binding) : en es
  • GB627210A - Improvements in or relating to the manufacture of yarns, fibres, ribbons, films and similar articles : en
  • FR948546A - Improvements made to objects subjected to the action of printing ink : en fr
  • AU147967B2 - Improvements in or relating to accounting machines : en
  • AU2803849A - System for separating animal fibres from vegetable residues withthe use of high frequency currents : en
  • ES19567Y - Cover for children's book, optionally usable as a toy. : en es
  • USD154706S - Design for a necklace ob similar article : en
  • US2477933A - Collision mat for vehicles : en
  • US2477947A - Method and device for projecting powders carrying electrostatic charges : en
  • ES20371U - Device to facilitate the detachment of the "dice" of ice obtained in the electric refrigerators and other refrigerators. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948597A - Method of agglomeration of refractory materials : en fr
  • GB627279A - Improvements relating to milling cutters and arbors therefor : en
  • US2477727A - Copper tube bending pliers : en
  • US2477740A - Hydrocarbon dehydrogenation process using hydrogen as a process gas and carbon dioxide as a stripping medium : en
  • AU2794949A - Refractory materials and articles produced therefrom : en
  • CA458545A - 4-methyl-alpha-methyl styrene from bicyclic terpenes : en fr
  • CA458537A - Process for purifying piperidine : en fr
  • ES20440U - Carton prepared to condition toys (Machine-translation by Google Translate, not legally binding) : en es
  • AU142927B2 - Improvements in or relating to portable pumps for use with liquids : en
  • US2478070A - Developing inks : en
  • US2477882A - Master cylinder packing : en
  • GB627238A - Intermediate frequency amplifier : en
  • FR948559A - Automatic dosing dispenser for liquids : en fr
  • ES188496A3 - A PROCEDURE FOR THE START-UP OF A LOW FREQUENCY INDUCTION FURNACE FOR FUSION, HEAT AND SIMILAR TREATMENTS OF METALS OR ALLOYS, AND PERFECTED OVEN FOR THE PERFORMANCE OF THE PROCEDURE WITH INSPECTABLE AND ACCESSIBLE MELTING CHANNELS : en es
  • US2477695A - Treating hydrosols with fluorides to obtain improved gel catalysts : en
  • ES17244Y - Cover for electric capacitors. : en es
  • ES19441Y - Automatic calendar. : en es
  • ES19475Y - Pencil sharpener. : en es
  • ES20129U - Valve with sleeve plug for liquid passage. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478001A - Infrared oven : en
  • ES20481U - Bolt. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948499A - Electronic discharge devices : en fr
  • AU2794749A - An improved controlling and operating mechanism fora cardboard stitching machine : en
  • US2477931A - Evaporative cooling system for aircraft having expansion means : en
  • AU139278B2 - An improved Cane cutter and loader : en
  • US2478106A - Chain drive arrangement for internal-combustion engines : en
  • US2477591A - Surgical brace : en
  • US2477754A - Tail wheel for airplanes : en
  • AU142611B2 - Improvements in or relating to escapement mechanism : en
  • US2478084A - Mechanical toy shovel : en
  • US2477610A - Copolymeric vinylidene chloride composition : en
  • US2477661A - Disazo dianisidine pigments : en
  • ES20370U - Device to stabilize the "folded and unfolded" positions in the articulated metal samples (Machine-translation by Google Translate, not legally binding) : en es
  • FR948604A - Improvements to localization and detection devices by radio : en fr
  • US2477710A - Pressure fluid follow-up servomotor : en
  • US2478104A - Flytrap : en
  • GB627208A - Improvements in or relating to the electrowinning of manganese : en
  • ES20469U - Pocket folding cap. : en es
  • FR948513A - Electomagnetic starting device for gas or vapor atmosphere discharge tubes : en fr
  • US2477798A - Contrarotating axial flow high and low pressure turbine and compressor with bladed duct with turbine cooling : en
  • US2477918A - Retractable light indicator at substations : en
  • CA458548A - Metallizable benzimidazole azo dyestuff : en fr
  • ES19189Y - Seamless blouse. : en es
  • GB627269A - A device for multiple feed of uniform articles, such as tablets, and the like to a plurality of delivering elements, such as channels or funnels : en
  • CA458622A - Oscillating raceway grinder and method of grinding raceways : en fr
  • CA458676A - Selecting system : en fr
  • US2477665A - Process fob preparing : en
  • US2477776A - Printing ink and method of using same : en
  • US2477868A - Low-pitch removable mechanical stop : en
  • CA458546A - Dehydrogenation of menthane : en fr
  • US2477917A - Gas torch : en
  • US2477799A - Process for separating indium from contaminants : en
  • USD154686S - Design for a woman s overshoe : en
  • ES19552Y - Toy. : en es
  • FR948616A - Engine synchronization improvements : en fr
  • US2477955A - Connector : en
  • USD154668S - Design fob a combined waffle iron and tkay : en
  • AU2797449A - A rigid noise eliminating and vibration absorbing assembly connection for metallic parts or members : en
  • AU2800549A - Improvements in and relating to Dynamoelectric machines : en
  • ES20498U - Radio apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • AU2225748A - Improved apparatus for washing drinking glasses andthe like : en
  • AU149655B2 - An improved controlling and operating mechanism fora cardboard stitching machine : en
  • US2477857A - Annunciator : en
  • US2478031A - Manufacture of bourdon instruments : en
  • FR948421A - Umbrella : en fr
  • FR948567A - Improvements to tapes for quick closures : en fr
  • FR948609A - Frequency modulated receiver : en fr
  • US2477956A - Nail remover : en
  • US2478046A - Food slicer : en
  • USD154719S - Design for a knife handle : en
  • US2477670A - Cushioned stop for rotary members : en
  • US2477567A - Means for detecting presence and movement of bodies : en
  • US2477703A - Selective inking means for ticket printing machines : en
  • US2478142A - Slack adjuster : en
  • USD154690S - Game apparatus or similar article : en
  • ES19532Y - Metallic cooktop with handle. : en es
  • GB627292A - Improvements in or relating to the testing of co-related surfaces of machine parts or components : en
  • US2477587A - Adjustable eccentric : en
  • US2477586A - Cooking and frying device : en
  • AU141593B2 - Improvements in haulage apparatus for mining machines : en
  • CA458614A - Circular knitting machine : en fr
  • US2477765A - Stud for welding : en
  • ES187408A1 - PROCEDURE FOR THE STRETCHING OF TEXTILE FIBERS : en es
  • ES20483U - Device for the graphic calculation of radiations. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477801A - Air pressure switch : en
  • AU2216648A - An improved Cane cutter and loader : en
  • CA458612A - Pyrophoric lighter : en fr
  • AU141185B2 - Apparatus for maintaining and delivering beer or other potable liquids ata uniform temperature : en
  • ES188250A3 - IMPROVEMENTS IN CHIME CLOCKS WITH SINGER : en es
  • ES188297A1 - A PERFECTED APPARATUS FOR THE LOW PRESSURE MOLDING OF OBJECTS IN PLASTIC MATERIALS, IN FOODSTUFFS AND IN NON-FERROUS METALS : en es
  • GB627307A - Improvements in electric winches with capstans : en
  • ES19480Y - Utensil for sifting various articles, especially tobacco, which allows a triple selection. : en es
  • ES20434U - Tricycle. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477843A - Belt wrapper : en
  • US2477975A - Pulsator for milking machines : en
  • USD154707S - Design fob a necklace or similar article : en
  • GB627174A - Improvements in or relating to fastener applying instruments : en
  • FR948431A - Coupling and energy transmission device applicable more particularly to starters of combustion engines : en fr
  • FR948626A - Mouth harmonica : en fr
  • US2477732A - Inlet manifold : en
  • CA458623A - Method and apparatus for fusing refractory materials : en fr
  • FR948569A - Improvements to the lift rotors of rotary wing aircraft : en fr
  • GB627225A - Improvements in or relating to the scavenging of the cylinders of two-stroke internal combustion engines : en
  • FR948599A - Lateral beam deflection devices in very high frequency tubes : en fr
  • GB627183A - Improvements relating to the mounting of windows in automobiles : en
  • ES20468U - Articulated support head for carton sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627180A - Improvements in centrifugal servo-motors : en
  • FR948418A - Clasp for receptacles, especially lady's bags : en fr
  • FR948556A - Application of oxidized aluminum to precision mechanics : en fr
  • ES20426U - Automatic bottle for injectable solutions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627266A - Improvements in or relating to apparatus for spraying insecticides and other substances : en
  • FR948490A - Process using the vibration of metal discs, making it possible to artificially obtain the sounds of bells, ringing, ringing : en fr
  • GB627181A - Single and double track conveyor system : en
  • CA458652A - Ternary solid solution of a copolymer and simple polymers : en fr
  • US2478009A - Cooperative feeding auger for harvester platforms : en
  • AU2804749A - Improvements in methods and apparatus forthe production of coke : en
  • US2477987A - Clapboard unit for wall coverings : en
  • ES19477Y - Notes card. : en es
  • US2477797A - Gear pump with wear compensating means : en
  • US2477636A - Process of absorbing carbon dioxide from gases : en
  • US2478058A - Automatic clutch control : en
  • GB627261A - Improvements in packages : en
  • US2478040A - Fluid pressure regulator : en
  • GB627221A - Dual-purpose partition or wall : en
  • ES188620A1 - PROCEDURE FOR OBTAINING WELDS PROVIDED WITH FLUX CORES : en es
  • US2478155A - Polyphase motor braking system : en
  • US2477678A - Wire insulation stripper : en
  • US2477940A - Socket for electronic tubes : en
  • USD154710S - Design for a wire carrier basket : en
  • USD154729S - Goblet or similar stem glassware : en
  • ES19053Y - Perfect spoke for bicycle wheels. : en es
  • GB627243A - Improvements in or relating to apparatus for filling bottles and like receptacles with liquids or other flowable material : en
  • US2477664A - Process of acid-activating kaolin clay : en
  • US2477705A - Instrument housing and closure fastening device therefor : en
  • US2478010A - Nonrolling lamp guard : en
  • US2478123A - Eraser mounting : en
  • ES20500U - Probe for medical, surgical, veterinary and industrial use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948566A - Assembly of sheets, in particular for flexible floating hoses : en fr
  • GB627194A - Improvements in or relating to circuits for operating electric discharge lamps : en
  • CA458604A - Wire lapping or like machine : en fr
  • US2477742A - Gelatin-base coating for food and the like : en
  • US2477699A - Sled : en
  • US2478140A - Seal : en
  • FR948554A - Cavity capsule to perfect tight and elastic closures : en fr
  • US2477876A - Combination pan and brush : en
  • USD154684S - Garment hanging attachment for ironing boards : en
  • ES19132Y - Entertaining and instructive game. : en es
  • GB627304A - Improvements in or relating to pianofortes and like keyboard instruments : en
  • GB627195A - Improvements relating to the bonding of polyethylene to lead : en
  • US2477597A - Preparation of 1,4-dicyano-2-butene : en
  • US2478036A - Vulcanization of butadiene copolymer rubbers by means of halogenated aliphatic hydrocarbons : en
  • US2477927A - Level sensitive switch : en
  • DK69693C - Handpiece or elbow for toothbrushes with air supply to the drill. : da en
  • DK69695C - Sofa, which can be converted into a double bed. : da en
  • ES19553Y - Toy. : en es
  • ES19566Y - Improved insulating holder for cartridge fuses. : en es
  • FR948469A - Ping-pong racket training : en fr
  • ES20399U - Liquid distributor cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR948639A - Method and device for the formation and adaptation of the flame of pressurized spray oil burners : en fr
  • ES188261A1 - A PROCEDURE FOR THE MANUFACTURE OF LABELS, PLATES AND SIMILARS OF DIFFERENT SUBJECTS : en es
  • GR12137B - PORTABLE OIL COOKING (GAS). : el en
  • GB627309A - Improvements in or relating to dispensing devices, particularly for insecticides : en
  • ES19435Y - Radio wave switch. : en es
  • ES20336U - Ceramic piece for buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES20470U - Box-case for machines and razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR948484A - Improvements to meat grinding machines : en fr
  • ES188337A1 - A DEVICE, WITH ITS ASSEMBLY PROCEDURE, FOR THE MANEUVER OF UNLOCKABLE AND CLUTCHABLE COUPLINGS : en es
  • ES19679Y - Jacket or garment, perfected. : en es
  • US2477850A - Alkyloxy benzyl pyridinium compounds : en
  • FR948489A - Extendable pulleys or toothed wheels for automatic gear changes : en fr
  • FR948640A - Improvements to lift rotors in rotary wing aircraft : en fr
  • USD154731S - Design fob a condiment shaker : en
  • US2477775A - Self-compensating means for make and break circuits : en
  • US2478120A - Electrical variable capacitance device with auxiliary : en
  • US2478141A - Electric discharge tube comprising a secondary emission electrode : en
  • US2478143A - Electrical connector : en
  • US2477582A - Welding system : en
  • US2477679A - Television and pulse modulated sound system : en
  • US2477632A - Excrement incinerator : en
  • ES188455A1 - A CYLINDER LOCK : en es
  • ES187833A1 - A VERY HIGH PECUNIARY OSCILLATION AMPLIFIER ASSEMBLY : en es
  • FR948429A - Diaphragm wall, insulating and waterproof, for walls, partitions, roofs, containers, etc. : en fr
  • FR948629A - Automotive Tractor Trailer : en fr
  • ES182041A1 - A DRY SHAVER : en es
  • ES19527Y - Wallet to keep and display tram tickets. : en es
  • US2477579A - Electrolytic process for the production of cyclohexadiene dicarboxylic acids : en
  • ES20473U - Box for injectable ampoules. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477735A - Bracket and support therefor : en
  • US2478160A - System of electrical braking : en
  • GB627323A - Improvements in and relating to curtain rail supporting brackets : en
  • USD154676S - Design fob a push-button switch : en
  • ES19492Y - Folding drawer. : en es
  • ES20404U - Automatic locking nut. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20342U - Revolver toy automatic triggerhºrnandez castillo, rafael (Machine-translation by Google Translate, not legally binding) : en es
  • ES20411U - Closing for glass or glass containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477623A - Gas filter : en
  • US2477657A - Copolymeric vinylidene chloride composition : en
  • US2478099A - Process for compounding and treating dough for baked products : en
  • US2477577A - Directional radio receiver : en
  • AU2799149A - Process forthe manufacture of new azo dyestuff derivatives andthe application thereof in dyeing and printing : en
  • CA458569A - Fabrication of rectifier cells : en fr
  • AU2796849A - Improvements relating tothe manufacture of fibres of glass or other similar plastic material : en
  • AU2803349A - Improvements in brakes : en
  • ES187906A1 - IMPROVEMENTS INTRODUCED IN THE RECRUITERS OF COMMANDED GRATINGS : en es
  • GB627240A - Improvements in tennis and like rackets : en
  • US2477793A - Display package : en
  • FR948628A - Seed drill : en fr
  • ES20451U - Curling object for hair. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19484Y - Didactic puzzle. : en es
  • ES188277A1 - A PROCEDURE TO IMPROVE THE CHARACTERISTICS OF PAPERS, CARDS AND SIMILAR : en es
  • GB627296A - Improvements in the construction of ash hoppers and hearths more particularly for solid fuel furnaces and the like : en
  • US2477787A - Silicone insulating paper material : en
  • IE19100L - Photographic installations : en
  • ES20308U - Special camera installation for multiple single-object photographs (Machine-translation by Google Translate, not legally binding) : en es
  • GB627226A - Improvements in and relating to machines for moulding hollow building blocks : en
  • US2478105A - Iron chromium manganese alloy : en
  • AU2284148A - improvements in or relating togas stoves : en
  • ES188506A1 - IMPROVEMENTS IN DOUBLE TORQUE CHAINS : en es
  • US2477692A - Method of canning evaporated milk and similar foamy liquids : en
  • AU2798949A - Improvements in extrusion nozzles : en
  • CA458549A - Method of making coated steel wire : en fr
  • CA458586A - Explosive composition : en fr
  • US2477575A - Fastening device : en
  • CA458658A - Ultra high frequency oscillator : en fr
  • AU2796949A - Improvements relating tothe manufacture of fibres of glass or other analogous mineral substances : en
  • AU143402B2 - Improvements in or relating to starters for engines : en
  • CA458683A - Carton : en fr
  • AU2799549A - Improvements in or relating to spring assemblies particularly adapted for balancing vertically slidlable window sashes : en
  • AU2797049A - Improvements inthe modification of conjugated drying oils and varnishes thereof : en
  • AU2794049A - An improved tether for bulls andother livestock : en
  • US2477806A - Clip support for shotgun shells : en
  • US2477977A - Rack : en
  • US2478082A - Electrical connector : en
  • AU2801149A - Improvements in or relating to lifting mechanism : en
  • US2477791A - Insulation for electrical apparatus : en
  • US2477848A - Delayed control system for cathode-ray oscillographs : en
  • ES20422U - Incubator bats for the automatic turning of eggs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948635A - Speed modulated electronic discharge devices : en fr
  • CA458590A - Radio locating and communicating system : en fr
  • CA458564A - Manufacture of moulded articles : en fr
  • AU2800349A - Improvements in or relating to escapement mechanism : en
  • ES20338U - Measuring device for narrow pitch steps. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478154A - Polymeric aldehyde diesters and production thereof : en
  • ES20385U - Improved device for stamping or marking articles or for copying or reproduction purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627165A - Improvements in or relating to step-by-step electric switch mechanisms : en
  • ES20324U - Suspension isolator of the cup and spigot type (Machine-translation by Google Translate, not legally binding) : en es
  • CA458645A - Methylation of olefinic hydrocarbons : en fr
  • CA458686A - Treatment of artificial materials : en fr
  • ES187777A1 - INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF A FUEL LIGHTING : en es
  • ES188183A1 - A PROCEDURE FOR THE PREPARATION OF COILS AND ASSEMBLIES FOR RADIOTELEPHONY APPLIANCES : en es
  • GB627189A - Improvements in or relating to fastener applying instruments : en
  • US2477652A - Mixed yarn and fabric : en
  • US2477961A - Paper roll holder : en
  • US2478013A - Process for preparing and fashioning thermoplastic and thermosetting materials : en
  • US2477609A - Copolymeric vinylidene chloride compositions : en
  • US2478025A - Snare-type trap : en
  • CA458529A - Two way door stop : en fr
  • CA458677A - Selecting system : en fr
  • AU139468B2 - Ratchet mechanism : en
  • AU146982B2 - Improved nickel-chromium-cobalt' base alloys, method of producing same and articles produced therewith : en
  • CA458631A - Photoelectric control : en fr
  • AU2793249A - Improvements relating to nickel-chromium-cobalt-base alloys of high creep strength and to articles produced therefrom : en
  • CA458629A - Radio altimeter and panoramic reception system : en fr
  • FR948552A - Heated mobile service : en fr
  • US2477560A - Preparation of ribitylaminobenzenes : en
  • ES20478U - Counter tank adaptable to economical stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR948427A - Drier-gauge device for gas : en fr
  • AU148841B2 - An improved air depolarized cell anda method for its manufacture : en
  • ES187896A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ARCHIVERS : en es
  • ES188327A1 - IMPROVEMENTS IN HARINER MILLS : en es
  • FR948478A - Fixing device for cylindrical fuse cartridges : en fr
  • GB627236A - Improvements in or relating to thermionic valve circuits for teleraphy transmission and reception : en
  • US2478029A - Magnetic core : en
  • USD154659S - Design fob a commode : en
  • US2477853A - Accessible quick freeze drawer : en
  • FR948529A - Fuel gas manufacturing : en fr
  • GB627212A - Irish moss extract and its production : en
  • US2478109A - Oil filter : en
  • CA458646A - Addition of alkyl radicals to organic compounds : en fr
  • US2477588A - Hydraulic insole : en
  • FR948564A - Pneumatic control device for clearing or breaking up roads : en fr
  • US2477832A - Automatic transmitter : en
  • US2477608A - Copolymeric vinylidene chloride compositions : en
  • US2478006A - Continuous electrical receptacle : en
  • US2478074A - Sanding machine : en
  • US2478087A - Spark plug : en
  • ES19171Y - Progress indicator device for soccer and other sports championships. : en es
  • ES20430U - Pacifier with phosphorescent ring. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477585A - Pulse shape modifying circuit : en
  • US2477729A - Electromagnetic motor control system : en
  • US2477926A - Storage of readily damaged material : en
  • US2477767A - Food casing : en
  • USD154711S - Design fob a cooking range : en
  • CA458663A - Tire carrier : en fr
  • USD154716S - Design fob a parking meter housing : en
  • AU154214B2 - Improvements relating tothe production of aluminium sulphate : en
  • ES19508Y - Date stamp with plate. : en es
  • FR948516A - Improvements to power supply and similar devices, with fuses, for electrical circuits of use : en fr
  • ES187716A1 - MANUFACTURING PROCEDURE FOR MOLDED CONCRETE PARTS, SUBJECTED TO PREVIOUS PRESSURE : en es
  • ES20431U - Virola luminous nut for electric switches (Machine-translation by Google Translate, not legally binding) : en es
  • ES20446U - Pendulum clock with weight chain. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948583A - Improvements to phase discriminators for radio installations : en fr
  • FR948409A - Device for determining the polarity of an electrostatic machine with movable conductive parts : en fr
  • US2477962A - Frequency shift tuning indicator system : en
  • US2477594A - Dual type electron discharge device : en
  • ES20417U - Domestic table or arm winder. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627276A - Improvements in or relating to postal forms and the like : en
  • ES19499Y - Perfected shoehorn. : en es
  • FR948625A - Tear-off lid for cans : en fr
  • FR948405A - Built-in servo-controlled friction clutch : en fr
  • FR948512A - Discharge tube : en fr
  • ES188509A1 - IMPROVEMENTS IN CALCULATING MACHINES : en es
  • FR948549A - Locking rings for barrels or the like : en fr
  • GB627314A - Improved carrier wave telephone system : en
  • GB627228A - Improvements in or relating to apparatus for gauging film width variation of a continuous length of transparent birefringent film of artificial organic material : en
  • CA458617A - Seat construction : en fr
  • US2477620A - Pulping apparatus : en
  • USD154712S - Design fob a tool balancer ob similar abticle : en
  • FR948464A - New plastic material based on urea and formaldehyde : en fr
  • US2477743A - Door fastener : en
  • US2477873A - Adjustable coat hanger : en
  • FR948619A - construction element for floors and roofs : en fr
  • ES19526Y - Clip or clip fastener. : en es
  • ES19528Y - Tweezers for plucking and other uses. : en es
  • ES20421U - Seat (Machine-translation by Google Translate, not legally binding) : en es
  • US2477938A - Apparel construction : en
  • US2478049A - Z-n-butylpyrimidine homologue of : en
  • CA458508A - Lubricating device : en fr
  • AU141996B2 - Improvements relating to waggon-tipplers and similar vehicle-handling apparatus : en
  • CA458557A - Closure means : en fr
  • FR948472A - Method and device for the continuous analysis of a liquid or a gas : en fr
  • ES14934Y - Hook for elastic reinforcement of bed bases. : en es
  • USD154680S - Design for a garden tool : en
  • ES20429U - Box-case for snuffbox and other applications. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948642A - Clutch progressive and automatic speed variator : en fr
  • AU149555B2 - An improved airscrew for wind motors : en
  • CA458544A - Dimethyl styrene from monocyclic terpenes : en fr
  • ES20340U - Shotgun pellet projectile for compressed air shotguns (Machine-translation by Google Translate, not legally binding) : en es
  • AU2229648A - Improvements in or relating tothe storage of fruit, vegetables andthe like : en
  • US2477631A - Catalytic bleaching with chlorites : en
  • ES188513A3 - AN ADJUSTABLE, PRECISION EDGE SYSTEM FOR COMPETITION SHOTGUNS : en es
  • ES20425U - Wipers with soap dish, for barbershops. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477815A - Process and apparatus for purifying wastes : en
  • US2477901A - Swivel fixture joint : en
  • CA458618A - Method of sizing paper : en fr
  • US2478100A - Rain water conductor bracket : en
  • US2478136A - Stringed musical instrument : en
  • USD154705S - Design for a bracelet or similar article : en
  • US2477859A - Apparatus for making connector assemblies : en
  • CH260594A - Apparatus intended for cinematographic sound projection and radio hearing. : en fr
  • USD154664S - Design for a bookcase : en
  • AU139467B2 - Improved machine for use inthe forming of sash weight pockets inbox frame windows, also for other uses : en
  • CA458648A - Emulsion polymerization of vinylidene compound : en fr
  • ES19438Y - Sock or sock with replacement sole, total or partial. : en es
  • ES19442Y - Sports ball model with snap closure that determines a perfect sphericity. : en es
  • FR948636A - Improvements to dynamo-electric machines : en fr
  • DK69671C - Safety gas tap. : da en
  • US2477751A - Apparatus for suspended catalyst operations : en
  • US2477852A - Structural panel construction : en
  • CA458573A - Bendable film spool signal : en fr
  • FR948518A - Improvements made to insulating tapes or tapes, containing electrically conductive wires : en fr
  • FR948580A - Improvements to navigation systems using radio waves : en fr
  • FR948624A - Advanced canoe : en fr
  • CA458533A - Gas turbo-electric locomotive : en fr
  • CA458522A - Cable connector : en fr
  • AU144811B2 - High frequency antenna system : en
  • USD154651S - Design for a shoe : en
  • AU146665B2 - Improvements in and relating to liquid meters : en
  • US2477958A - Magazine shutter operating means for cameras : en
  • CA458515A - Transport device and system : en fr
  • US2477655A - Condensates of rosin with unsaturated heterocyclics : en
  • US2478051A - Hydraulic air compressor : en
  • US2478135A - Locomotive load control : en
  • ES183994A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • AU2799749A - Improvements in or relating to brake mountings : en
  • AU142610B2 - Front wheel suspension : en
  • CA458643A - Process for the production of aromatic hydrocarbons : en fr
  • US2477698A - Microphone mounting for hearing aids : en
  • CA458532A - Liquid diffuser : en fr
  • US2477890A - Garment manufacture : en
  • US2477881A - Castering means for aircraft landing means : en
  • US2477790A - Belt conveyer : en
  • US2477911A - Industrial fluorescent lamp fixture hanger : en
  • US2477979A - Dual band permeability tuning unit : en
  • US2477663A - Pressure testing device : en
  • US2477864A - Bleeding tool : en
  • ES187910A1 - A ASSEMBLY FOR AN AUTOMATIC SIGNALING DEVICE : en es
  • ES20389U - Apparatus to alleviate the real affections and ailments. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478132A - Method of making loose-leaf binder case construction : en
  • AU2798649A - A process forthe dehydration inan oil bath of materials from fish and mamniferous sea animals : en
  • CA458594A - Dampening of pressure pulsations from plural sources : en fr
  • USD154704S - Design fob a necklace or similar article : en
  • US2477724A - Protractor : en
  • FR948594A - Discharge tubes with mercury cathode and auxiliary discharge on incandescent anode : en fr
  • GB627166A - Centrifugal machines : en
  • USD154662S - Design for a vending machine cabinet : en
  • ES20460U - Decorative ceiling lamp with its own light. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20461U - Improved connection plates for transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES20472U - Mechanical spikes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477810A - Multiple break circuit interrupter : en
  • US2477899A - Method for producing inflatable rubber articles : en
  • US2478014A - Shade and curtain bracket : en
  • FR948466A - Method of straightening foundation elements that have suffered lateral overthrow : en fr
  • FR948444A - Roof covering system and elements included in its realization : en fr
  • CA458610A - Method of and apparatus for mining : en fr
  • ES20499U - Rapid opening flask (Machine-translation by Google Translate, not legally binding) : en es
  • ES188533A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • ES188418A1 - A PROCEDURE TO ACHIEVE THAT ALL SPECIES THAT PASS THE RIVERS MAY TRANSFER, IN UP AND DOWNWARDS, THE DAMS OR DIEES THAT OPPOSE AT THEIR PASS AND THE CORRESPONDING TOWER SYSTEM. : en es
  • ES20476U - Set of scissors-clamp for the service of salad or other foods. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19253Y - Perfect spoke for bicycle wheels : en es
  • GB627313A - Improvements in vehicle undercarriages : en
  • ES20345U - New perfected lock. (Machine-translation by Google Translate, not legally binding) : en es
  • ES188222A1 - A PROCEDURE FOR THE TREATMENT OF FOODSTUFFS : en es
  • FR948515A - Improvements to power outlets : en fr
  • ES20505U - Apparatus to avoid vibrations to sensitive objects. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948585A - Improvements to jackhammers and similar tools : en fr
  • CA458501A - Making aerated food products : en fr
  • ES20445U - Improved umbrella. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19474Y - Siphon head. : en es
  • DK69709C - Wrapping material for butter, margarine, edible fats and similar fats. : da en
  • ES20316U - Casing calibrating device for sausages. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948647A - Caulking bead for doors and windows : en fr
  • GB627198A - An improved vehicle body construction : en
  • FR948442A - Further training in the manufacture of artificial pearls and the like : en fr
  • ES19469Y - Radiator model. : en es
  • GB627234A - Improvements in apparatus for removing non-inflammable liquid from materials : en
  • FR948447A - Device for the assembly of brochures : en fr
  • GB627321A - Means for regulating electric motor-driven apparatus on vehicles : en
  • ES20366U - Blade for razor (Machine-translation by Google Translate, not legally binding) : en es
  • FR948606A - Improvements to grids for chi-ray devices : en fr
  • CA458653A - Coupler operating mechanism : en fr
  • US2477702A - Backspacing mechanism : en
  • US2477963A - Frequency discriminator for carrier shift signaling systems and the like : en
  • FR948426A - High frequency power generator for industrial applications : en fr
  • US2477898A - Armrest for manicurist tables or barber chairs : en
  • US2477999A - Engraving machine : en
  • AU2795349A - Improvements in or relating to rotary heat engines : en
  • GB627213A - Improvements in or relating to automatic power factor control : en
  • ES188512A1 - A SYSTEM OF MALACATE AND TRILLADORA FOR THE TRILLADO, USING AS A DRIVING FORCE ONE OR MORE BEASTS OF SHOOTING : en es
  • DK69711C - Cup-shaped container. : da en
  • US2477869A - Nitro sulfonates from beta-nitro alkanols : en
  • USD154688S - Geared head fluid motor with speed control : en
  • ES20492U - Cutting apparatus for potatoes and sausages. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20496U - Sommier perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20142U - Retention device, in its containers, of injectable ampoules and analogous bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20392U - Humidifier device (Machine-translation by Google Translate, not legally binding) : en es
  • ES187297A1 - IMPROVEMENTS IN THE MANUFACTURE OF ELASTIC SCALES : en es
  • FR948453A - Periodic power supply device for a circuit, intended, in particular, for induction coils for electric fences : en fr
  • US2477972A - Vibration isolator unit : en
  • US2477996A - Loom : en
  • ES20346U - A terracotta tile, usable both as a vault. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627305A - Thermionic valve circuit arrangements for producing electrical oscillations : en
  • USD154692S - Design fob a paper dispenser : en
  • ES20414U - Educational and entertainment environment (Machine-translation by Google Translate, not legally binding) : en es
  • ES20419U - Suction device, at the same time recreational, applicable to glasses and the like for infant feeding. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477821A - Photoelectric multiplex system : en
  • US2477903A - Mechanical movement : en
  • ES20262U - Compressable tube, made of metal, intended to contain pasty and semi-liquid substances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948458A - Paper cutter clip for pen or pencil : en fr
  • GB627288A - Improvements in gear cutting machines : en
  • FR948550A - Improvements to sealing rings for barrels or similar containers : en fr
  • GB627306A - Machine for filling tubes with a material in powder form : en
  • ES20333U - Pencil bracelet. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477834A - Connector for pressure lines : en
  • DK69714C - Device for machines for wetting and cutting adhesive strips. : da en
  • GB627199A - Improvements in or relating to electrical fuse holders : en
  • US2477974A - Rotary pump and motor hydraulic transmission system : en
  • US2478144A - Deaerating heating system : en
  • US2478060A - Furring strip : en
  • US2477816A - Benzil-acid derivative and process for the manufacture thereof : en
  • US2477971A - Rail flaw detector mechanism : en
  • US2478065A - Process for producing synthetic thyroprotein : en
  • FR948595A - Process for softening fibrous materials, products used therefor and process for their manufacture : en fr
  • US2477778A - Electric air heater : en
  • US2478156A - Work blasting machine : en
  • ES20315U - Container for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • CA458492A - Spectacle frame : en fr
  • CA458633A - Dry shaver : en fr
  • CA458509A - Automatic dial-reading weighing balance : en fr
  • AU2791749A - Improvements in methods and compositions forthe dispersion of petroleum sludges : en
  • US2477595A - Fractionally distilling in alternate heating and cooling zones : en
  • DK69701C - Method for dynamic expansion by magnetic sound recording. : da en
  • FR948423A - Vegetable cutter : en fr
  • GB627294A - Improvement in method of electro-plating : en
  • GB627308A - Improvements in exothermic compositions for use in hair waving : en
  • US2478151A - Glass batch composition : en
  • US2478129A - Automatic emergency light : en
  • US2478020A - Slicing machine : en
  • CA458671A - Cathode ray magnetic focusing device : en fr
  • GB627298A - Plasticized ethyl cellulose and methods of making the same : en
  • CA458578A - Paper coating method : en fr
  • ES19434Y - Block of tear-off leaves, applicable to containers and intended to regulate their content. : en es
  • ES20393U - Device for automatically retaining or splicing wires and cables for mechanical or electrical applications. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477845A - Electrical control device : en
  • US2478083A - Flexible pocket receptacle : en
  • USD154689S - Design for a sterilizing toothbrush container : en
  • USD154695S - Design for a textile fabric : en
  • US2477760A - Piston oil drainer : en
  • US2477761A - Merchandise display : en
  • US2477924A - Method of preparing uranium trioxide : en
  • US2477573A - Synthesis of 1,4-dicyano-2-butene : en
  • US2477592A - Coupling for overhead irrigation pipes : en
  • US2478163A - Logarithmic photometer : en
  • US2477902A - Display box : en
  • ES20351U - Roller blind, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2791949A - Anew or improved method and machine for securing caps to glass jars : en
  • US2477894A - Method of and apparatus for forming and welding contacts : en
  • USD154681S - Design for a shoe tree : en
  • ES20344U - Pressure reducing regulator for water pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20456U - Rotary reel seat for sewing tables. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477589A - Control device with adjustable stop : en
  • US2477770A - Electronic timing and recording means : en
  • US2478137A - Refrigerant liquefying unit : en
  • FR948482A - Process for manufacturing pigments and pigments obtained by this process : en fr
  • CA458600A - Explosive cartridge : en fr
  • GB627289A - Improvements in or relating to metal and glass structures, particularly for electrondischarge devices : en
  • ES187735A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL RESIN TEETH : en es
  • AU2797949A - Method of producing sized paper : en
  • AU2796349A - Front wheel suspension : en
  • USD154663S - Design fob a game board : en
  • US2477601A - Directly heated cathode : en
  • US2478035A - Compound swivel caster : en
  • CA458559A - Automatic steering control : en fr
  • CA458659A - Nozzle device for filling tanks or containers with liquids : en fr
  • CA458687A - Process and means for the draft of the yarn obtained through the spinning card and device embodying them : en fr
  • US2477796A - Heat-treating furnace : en
  • US2477906A - Apparatus for electric arc welding : en
  • US2477630A - Stabilizing and guide apparatus for lifter roof tanks : en
  • US2478015A - Unsaturated polymerizable liquid esters and process of making same : en
  • US2477726A - Lubricant compressor having means to prevent retrograde movement of the piston thereof : en
  • US2477762A - Nipple assembly : en
  • IE17626L - Stereoscopic observation of images : en
  • CA458615A - Suspended seat construction : en fr
  • US2477558A - Preparation of high-grade crude lactose : en
  • USRE23139E - Single driven-shaft combined boring : en
  • CA458517A - Baseball game : en fr
  • US2477604A - Machine for impregnating webs : en
  • US2477768A - Food encasing material : en
  • US2477981A - Safety christmas tree stand : en
  • US2477744A - Textile operation : en
  • USD154672S - Design fob a spectacle frame : en
  • US2477656A - Copolymeric vinylidene chloride compositions : en
  • CA458668A - Airport fuelling mechanism : en fr
  • ES19235Y - Electric heater. : en es
  • AU2792949A - Improvements in or relating to portable pumps for use with liquids : en
  • AU133580B2 - A combined rapid filtering medium and false floor for filters for water purification : en
  • CA458619A - Heat exchanger : en fr
  • CA458649A - Adjustable chair : en fr
  • ES187758A1 - A PROCEDURE TO ELIMINATE PYROGENS FROM ESTREPTOMYCIN SOLUTIONS BY ACTIVATED CARBON : en es
  • ES188532A1 - CLUTCH DEVICE FOR THE WINDING MECHANISM OF THE TISSUE IN THE TELESCOPES : en es
  • ES19454Y - Automatic stabilization device, to mount folding chairs and armchairs, which keeps their structure rigid in the service position. : en es
  • AU146195B2 - Improvements in sectional electrolytic cells ofthe diaphragm type : en
  • CA458565A - High frequency heating apparatus : en fr
  • USD154693S - Design fob a paper dispenser : en
  • ES20506U - Apparatus for cutting glass tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478002A - Valve structure manipulatable for controlling delivery of fluid at selective pressures : en
  • USD154708S - Design fob a necklace ob similar article : en
  • USD154687S - Combined watch and cosmetic case : en
  • AU142608B2 - Anew or improved method and machine for securing caps to glass jars : en
  • FR948414A - Device for protecting metal sheaths and method of manufacturing these sheaths : en fr
  • FR948530A - Soldering powder : en fr
  • AU144787B2 - Improvements in wheels and brake drums for automobiles and like vehicles : en
  • AU1911248A - Improvements in or relating to joints or terminations for concentric conductor electric cables : en
  • US2477752A - Method of treating eggs to produce chicks having coloeed down : en
  • US2477900A - Dynamo brush surfacing apparatus : en
  • US2477910A - Ejector for reciprocating bender with pivoted sidearms : en
  • US2477786A - Card filing equipment : en
  • ES20337U - Piping register for drains. (Machine-translation by Google Translate, not legally binding) : en es
  • GR12127B - NEW ACCESSORY FOR BODY RUBBER (MASSAGE). : el en
  • FR948531A - Vaporizer enhancements : en fr
  • US2477920A - Wire clothespin : en
  • GB627299A - Improvements in or relating to pipe connection fittings : en
  • FR948445A - Ballpoint pen development : en fr
  • DK69690C - Control device for couplings with electromagnetic self-propelled vibrator pendulums. : da en
  • ES19520Y - Perfected coffee maker. : en es
  • GB627274A - Improvements in or relating to condenser rubbing aprons for carding engines : en
  • ES187909A1 - AN AUTOMATIC PROTECTION ASSEMBLY OF AN ELECTRICAL SIGNALING SYSTEM : en es
  • USD154696S - Design fob a textile fabric : en
  • USD154691S - Design for a pitcher : en
  • US2477725A - Warning device : en
  • FR948573A - Electrically operated machine for culinary preparations : en fr
  • CA458606A - Radio locating system : en fr
  • CA458566A - High frequency generating apparatus : en fr
  • CA458534A - Purification of heterocyclic nitrogen compounds : en fr
  • CA458685A - Bank wicket : en fr
  • US2477923A - Picture projector apparatus and cabinet combination device : en
  • CA458599A - Soil treating apparatus : en fr
  • US2478026A - Tool for beveling commutator segments : en
  • US2477978A - 3,4-dichloro-1-(alpha-chloro-beta-trichloroethyl)-benzene : en
  • CA458560A - Control for fluid pressure power device : en fr
  • CA458680A - Tone arm mounting : en fr
  • CA458498A - Ski : en fr
  • CA458550A - Container : en fr
  • US2478124A - Rope releasing device : en
  • USD154701S - Epergne spider or similar article : en
  • US2478000A - Hot bearing detector and selfchecking electrical apparatus for the control thereof : en
  • US2477712A - Port-scavenged two-cycle internalcombustion engine : en
  • ES188554A3 - PLATE COUPLING SYSTEM AROUND : en es
  • US2477862A - House wiring circuit : en
  • US2477883A - Facial mask : en
  • US2477842A - Preparation of aminoalcohols : en
  • US2477628A - Hammer and rotor structure for disintegrators : en
  • US2477953A - Combinator of electric circuits : en
  • AU2801849A - Improvements in haulage apparatus for mining machines : en
  • US2477662A - Rotary earth-working implement : en
  • AU146127B2 - Improvements in or relating to atomisers, sprayers orthe like : en
  • US2477870A - Method of preparing nitroalkane sulfonates : en
  • US2477841A - Method of coating metal surfaces comprising aluminum : en
  • US2477700A - Bobbin positioning attachment for pin boards : en
  • US2478146A - Benzenesulfonylthiazoles and preparation of the same : en
  • USD154675S - Design fob a combined ice-cream cabinet and soda fountain : en
  • US2477822A - Vehicle suspension : en
  • US2478068A - Operating means for movable members of airplanes or other apparatus : en
  • FR948637A - Industrial binder with reinforced box : en fr
  • GB627191A - Chlorination of anacardiac phenols : en
  • US2477891A - Twist drill depth gauge : en
  • US2477561A - Method of heat-treating metal parts with a bright finish : en
  • US2477564A - Stabilizing apparatus for lifter roof tanks : en
  • USD154685S - Design fob a woman s overshoe : en
  • AU149565B2 - Cross linking composition comprising a solid polymer of ethylene and shaped or coated articles produced therewith : en
  • FR948533A - Industrial vehicle with lifting trolley : en fr
  • ES187069A1 - A PROCEDURE FOR THE SEPARATION OF SOLIDS ACCORDING TO THE SPECIFIC WEIGHT BY MEANS OF A SUSPENSION, ACCORDING TO THE FLOAT AND SEDIMENTATION METHOD : en es
  • DK69675C - Typewriter for visual representation of numerical values, in particular as bar graphs. : da en
  • GB627201A - Improvements in or relating to flexible tubing : en
  • GR12121B - Pneumatic chamber for pneumatic tires. : el en
  • US2477673A - Synchromotor driven indicating instrument : en
  • US2477871A - Handling truck : en
  • ES19488Y - File and pocket nail cleaner. : en es
  • US2477645A - Color television : en
  • AU2793449A - An improved airscrew for wind motors : en
  • US2477676A - Tubnable coupling member : en
  • US2477863A - Cream separator : en
  • FR948563A - Pliers : en fr
  • US2477689A - Plastic contact lens forming pliers : en
  • ES20444U - Shaving brush with soap bar deposit. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458524A - Aircraft of the helicopter type : en fr
  • US2478055A - Loading apparatus : en
  • ES182145A3 - METHACRYLIC ACID AND ITS ESTERS DEPOLYMERIZATION PROCEDURE : en es
  • FR948543A - Mica dielectric capacitors with applied silver electrodes and method of manufacture thereof : en fr
  • AU2216848A - Improved apparatus for gumming the flap and sealing the bases of previously centre sealed envelope, carton andthe like blanks : en
  • CA458655A - Pulse integrating system : en fr
  • US2477654A - Condensates of rosin with unsaturated acyclic hydrocarbons : en
  • US2477772A - Apparatus for dehydrating natural gas : en
  • US2478114A - Pkocess of producing carboxylic : en
  • US2477995A - Shaft-positioning apparatus : en
  • CA458587A - Explosive composition : en fr
  • AU145846B2 - Improvements in or relating to spring assemblies particularly adapted for balancing vertically slidlable window sashes : en
  • US2477808A - Electrolytic apparatus for treatment of moving strip : en
  • US2477998A - Bar soap dispenser : en
  • US2477800A - Method of making fish rods : en
  • US2477731A - Substituted aminopyridineethylidene sulfonates : en
  • US2477745A - Shuttle deflector : en
  • US2477968A - Package sealing machine : en
  • US2478126A - Diver's suit : en
  • CA458583A - N-hydrocarbon-substituted alkano-amine salts of dinitro-phenols : en fr
  • US2477872A - Production of ureas : en
  • US2478045A - Stabilization of butadiene with salicylates : en
  • US2478071A - Draftsman's template : en
  • AU2803749A - Copolymers of styrene and alpha methyistyrene, and method of preparation : en
  • CA458527A - Dispenser and closure : en fr
  • US2478053A - Method and means for transferring sheets : en
  • CA458681A - System and apparatus for operating submerged internal combustion engines : en fr
  • US2477737A - Method for dehydrating liquid carbon dioxide : en
  • US2477707A - Self-unloading vehicle : en
  • US2477878A - Garment former : en
  • US2477581A - Ultra high frequency oscillator : en
  • CA458505A - Multiplex bevel gearing : en fr
  • AU2796149A - High frequency antenna system : en
  • CA458514A - Apparatus for indicating the presence of inflammable vapours or gases : en fr
  • FR948649A - Hose clamp : en fr
  • ES187247A1 - A CROSS-BARS SWITCH FOR AUTOMATIC TELEPHONY : en es
  • AU2216748A - Improved apparatus for centre sealing envelope, carton andthe like blanks : en
  • CA458673A - Selecting system : en fr
  • CA458553A - Modified acrylate resin : en fr
  • AU2802749A - An improved air depolarized cell anda method for its manufacture : en
  • AU153323B2 - Improvements in or relating tothe purification of sugar liquors : en
  • CA458608A - Hydro-pneumatic motor : en fr
  • CA458675A - Signalling system : en fr
  • ES19555Y - Set or unit for domestic and industrial ironing. : en es
  • FR948433A - Safety razor : en fr
  • ES20501U - Multicellular footwear template. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20415U - Self-propelled toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478005A - Injection molding apparatus : en
  • CA458539A - 5-(sulphanilamido)-2-substituted pyridines and related compounds : en fr
  • US2478107A - Dress form : en
  • US2477674A - Preparation of 1,4-dicyano-2-butene : en
  • USD154700S - Design for an electrical plug housing : en
  • US2477578A - Timing device for camera shutters : en
  • US2477629A - Stabilizing and guide apparatus for lifter roof tanks : en
  • US2477802A - Voltage control and stabilizing circuits : en
  • CA458506A - Play pen : en fr
  • DK69715C - Apparatus for use in stopping. : da en
  • CA458596A - Vehicle tire and tread therefor : en fr
  • FR948488A - Improvements to construction systems with prefabricated blocks : en fr
  • ES188501A1 - PHOTOGRAPHIC MACHINE : en es
  • GB627282A - Improvements in or relating to holdalls and like travel cases : en
  • AU2309848A - Ratchet mechanism : en
  • GB627235A - Improvements in or relating to the preparation of halomaleate copolymers : en
  • AU147518B2 - Froth flotation methods and apparatus : en
  • DK69678C - Snow fence. : da en
  • US2477904A - Disposable roll film magazine for miniature cameras : en
  • GB627187A - Improvements to driving mechanisms for rotary switches : en
  • GB627217A - Improvements in or relating to electrical transmission systems : en
  • US2477811A - Scraper control : en
  • ES20378U - Pallet decoiler (Machine-translation by Google Translate, not legally binding) : en es
  • ES187414A1 - A MECHANISM TO CUT MATERIAL IN LEAVES : en es
  • DK69698C - Building board for the production of hollow walls with cast reinforced concrete pellets. : da en
  • ES188539A1 - NEW STEERING CONTROL SYSTEM IN MECHANICAL TOYS BY EXCHANGEABLE CAMS : en es
  • AU140732B2 - Lock joint : en
  • AU148275B2 - Facsimile transmission systems and apparatus : en
  • CA458627A - Pulpstone : en fr
  • CA458654A - High frequency electron discharge apparatus : en fr
  • ES20495U - Defense-reflector. (Machine-translation by Google Translate, not legally binding) : en es
  • ES188109A1 - A STABILIZING DEVICE FOR LIGHT FERROUS VEHICLES SUBJECTED TO GREAT SPEEDS : en es
  • ES19509Y - Watch strap. : en es
  • FR948473A - Poe: the heavy liquid fuel : en fr
  • GB627280A - Improvements in and relating to the preparation of a new ketone having analgesic properties : en
  • FR948500A - Device for the suspension of an engine carried by the axle on vehicles with electric traction : en fr
  • FR948534A - Improvements to control devices : en fr
  • GB627211A - Improvements in and relating to shaft closings for lifts : en
  • GB627202A - Improvements in or relating to locks : en
  • ES19483Y - Cutting and folding tool for various uses. : en es
  • ES19535Y - Special cap to make the bottles non-refillable. : en es
  • ES20504U - Tweezers perfected for closing and regulating the passage of liquids and gases through rubber tubes, plastics and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627231A - Improvements relating to rams for hydraulic mechanisms : en
  • GB627265A - Improvements in or relating to highly stable vinyl polymer latices and method of preparing same : en
  • ES20448U - Quick-setting ceramic block, imitating ordinary brick (Machine-translation by Google Translate, not legally binding) : en es
  • FR948602A - Improvements to cathode ray tubes : en fr
  • ES20329U - Rotating shackles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20477U - Twisted sole with peripheral slit for sewn shoe or interior. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19460Y - Device for the protection of electric motors. : en es
  • ES19481Y - Pad for making doilies or lace. : en es
  • US2478153A - Lining for blast cabinets and the like : en
  • GB627317A - Improvements in and relating to curtain rails and supports therefor : en
  • US2478148A - Machine for producing unwoven fabrics : en
  • ES20459U - Improved mouth or neck for distilled bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948608A - Improvements to circuits with electric valves : en fr
  • FR948404A - Elastic coupling : en fr
  • US2477687A - Adjusting means for agricultural implements : en
  • US2477719A - Closure actuator for containers : en
  • US2477779A - Treatment of textiles with alkylamidoalkene orthosilicates : en
  • DK69696C - Device for furniture for attaching legs. : da en
  • ES20401U - Comb with handle that can be transformed into a case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES187663A1 - A PROCEDURE FOR ASSEMBLING AN ELECTRODYNAMIC SYSTEM : en es
  • ES20357U - Change of catalina (Machine-translation by Google Translate, not legally binding) : en es
  • ES9395Y - Jug for water, perfected. : en es
  • DK69702C - Method for producing an increased color unit or for enabling an increased recognition of color differences on woven fabric of differently colored warp and insert threads, dyed in accordance with the method, and apparatus for performing the same. : da en
  • ES19313Y - Improved writing instrument : en es
  • FR948590A - Process for coating medicaments in the form of tablets : en fr
  • GB627200A - Improvements in or relating to wheeled trucks for transporting goods : en
  • ES19570Y - Device for the arrangement and beautification of the fingernails. : en es
  • ES186452A1 - AN IMPROVEMENT IN THE SUSPENSIONS OF THE MOTORCYCLES : en es
  • USD154654S - Premature incubator : en
  • ES19569Y - Tape measure applicable to the cutting of all kinds of garments. : en es
  • ES20326U - Ashtray burner device, usable by smokers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627270A - Method of preparing linear polyesters : en
  • DK69688C - Encapsulated auxiliary device with winding and iron circuit for gas-filled discharge pipes. : da en
  • FR948517A - Improvements made to corner elements for installations with electric wires : en fr
  • CA458502A - Bandage : en fr
  • ES19432Y - Improved numerator marker. : en es
  • ES20394U - Garment for feminine headdress of diverse uses, like veil, shawl, mantilla, handkerchief or scarf. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478167A - Spark plug electrode and method of making same : en
  • CA458525A - Recuperative heat exchanger of the counter-flow type for gaseous media : en fr
  • CA458601A - Switch structure and steering column lock : en fr
  • GB627255A - Shaft construction : en
  • GB627295A - Improvements in or relating to the manufacture of guide vanes for axial-flow turbines and compressors : en
  • US2477660A - Method of loading in a multilayer vacuum drier : en
  • US2477930A - Method of molding reinforced concrete storage structures : en
  • US2478019A - Releasable load carrier for aircraft : en
  • ES19166Y - Equity tire for vehicles. : en es
  • FR948501A - Manufacture of water gas : en fr
  • FR948560A - Improvements to mountaineering bags : en fr
  • ES20359U - No text (Machine-translation by Google Translate, not legally binding) : en es
  • CA458494A - Heat and chemical recovery system : en fr
  • CA458591A - Frequency operative azimuth indicator : en fr
  • CA458660A - Lubricant : en fr
  • US2477884A - Aligning device for tubing : en
  • US2478093A - Animal hypnotic composition : en
  • ES187110A1 - A GUIDING MECHANICAL APPARATUS FOR FOOTBALL QUINIELAS : en es
  • ES187966A1 - IMPROVEMENTS IN APPARATUS FOR THE LIQUID TREATMENT OF TEXTILE FIBERS : en es
  • FR948521A - Improvements to winders with automatic reel change : en fr
  • FR948539A - Removable bathroom cabinet such as cabinet and cabin : en fr
  • GB627207A - Improvements in or relating to recoil operated small arms : en
  • FR948542A - Velocity Modulation Type Electric Discharge Devices : en fr
  • US2477688A - Condenser : en
  • CA458520A - Bearing seal construction : en fr
  • FR948570A - Improvements to rotary wing aircraft : en fr
  • ES184994A1 - A PROCEDURE FOR MANUFACTURING A DISCHARGE PIPE INTENDED FOR VERY HIGH FREQUENCIES : en es
  • FR948596A - Method and device for the manufacture of ceramic vessels and in particular refractory vessels for the production of glass : en fr
  • GB627256A - Production of multi-coloured motion picture films carrying sound tracks : en
  • US2477750A - Conversion of hydrocarbons with suspended catalyst : en
  • US2477949A - Driving mechanism for drying machines : en
  • ES20479U - Bottle with special closure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948587A - Improvements to spring mechanisms : en fr
  • USD154683S - Meat mold cover or similar article : en
  • USD154718S - Design fob a shoe shining machine : en
  • ES18804Y - Sprayer : en es
  • US2477773A - Chuck : en
  • ES188104A1 - A PROCEDURE TO PROTECT THE BLOCK HEAD OF EXPLOSION ENGINES SUBMITTED TO GREAT COMPRESSIONS AND HIGH SPEED REGIME : en es
  • US2477818A - Cable connector : en
  • USD154714S - Design for a lighter : en
  • GB627237A - Improvements relating to devices for stripping electric cables : en
  • US2478091A - Mechanical hobbyhorse : en
  • ES19493Y - Swimming cap : en es
  • ES187976A1 - A SYSTEM OF SANITARY EQUIPMENT THAT SUMMARIES AND CONCENTRATES THE FUNCTIONS OF ALL THE APPLIANCES THAT MAKE UP THE MODERN BATHROOM : en es
  • ES20491U - Improved screwdriver. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948508A - Sewing machine : en fr
  • GB627230A - Improvements in or relating to the construction of water heating apparatus and the like : en
  • GB627247A - Improvements in or relating to the production of thiophenes : en
  • GB627232A - Pocket inhaling apparatus : en
  • GB627248A - Improvements in or relating to the manufacture of expanded plastic materials : en
  • ES20332U - Deformable figure (Machine-translation by Google Translate, not legally binding) : en es
  • ES20360U - Extendable male to tap holes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948422A - Device for preparing filter coffee in pressure vessels of the espresso type : en fr
  • GB627284A - Improvements in grinding machines : en
  • GR12126B - COMBINATION OF RADIO AND TABLE LIGHTING LAMP. : el en
  • FR948541A - Assembly method for electronic discharge devices : en fr
  • FR948648A - Improvements in the controls of rotary wing aircraft : en fr
  • FR948634A - Electronic tube supports : en fr
  • GB627281A - Improvements in or relating to hydraulic tappets : en
  • AU147616B2 - Improvements in or relating to fuel-systems for internal-combustion engines : en
  • ES19515Y - Heater. : en es
  • GB627229A - Improvements in heat exchange devices : en
  • ES20502U - Device-control indicator of the paper, applicable to any kind of typewriters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948481A - Improvements to aircraft sound tracking devices : en fr
  • FR948503A - Improvements in the manufacturing processes of benzene hexachloride : en fr
  • US2478073A - Adjustable work gauging and guiding presser foot : en
  • ES187870A1 - INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF AGGLOMERATED CARBON BALLS : en es
  • ES20362U - Packaging of special characteristics. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20454U - Harmless knife. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948417A - Improvements to clasps, especially for ladies' bags : en fr
  • ES188259A1 - A PAVEMENT MANUFACTURING PROCEDURE : en es
  • FR948434A - Self-compressing pneumatic circuit breakers : en fr
  • GB627251A - Improvements relating to rivetless chains : en
  • FR948520A - Improvements to cisterns : en fr
  • FR948645A - Oscillating speed regulator device, for overhead turbines : en fr
  • ES188545A1 - THERMOSTATIC VALVE FOR AUTOMATIC GAS REGULATION : en es
  • ES19557Y - No text : en es
  • ES20380U - Device for the destruction of insects. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478027A - Musical instrument bow : en
  • FR948571A - Improvements to rarefied gas discharge electric lamps : en fr
  • ES20497U - Sommier improved. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948495A - Electrically welded tubular bent axle : en fr
  • US2477757A - Thermostatic control : en
  • ES20452U - Hygienic pad for use in trips and shows. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458561A - Preparation of crab meat : en fr
  • US2477912A - Alginate containing adhesive compositions : en
  • ES188542A1 - PRESSURE DEVICE PRESSURE REGULATION GAS VALVE : en es
  • ES20410U - Umbrella for garden, field and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948454A - Improvements made to contactor devices for electrical circuits : en fr
  • US2477648A - Radiation projector : en
  • US2477641A - Polyhydroxy benzene-formaldehyde resinous compositions and method of preparing the same : en
  • US2477866A - Welt type shoe with a slip sole : en
  • AU2795949A - Improvements in or relating to fuel-systems for internal-combustion engines : en
  • CA458576A - Short delay fuse element : en fr
  • ES20350U - Liquid pouring cap. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948468A - Improvement in devices for low ignition voltage arc welding : en fr
  • AU2798249A - Improvements in household apparatus, such as clothes washing apparatus : en
  • ES20408U - Sports calendar with movable graphic cards. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948547A - Improvements to shapes to make hollow objects : en fr
  • GB627273A - Improvements in or relating to the production of uniform matte finishes on aluminiumsurfaces : en
  • FR948485A - Improvements to silos for the storage of mass products : en fr
  • GB627291A - Improvements in and relating to gyroscopic compasses : en
  • US2477886A - Stock sheet for postage stamps : en
  • SE125707C1 - : en sv
  • ES20376U - Grid for accumulator plates. (Machine-translation by Google Translate, not legally binding) : en es
  • ES187849A1 - IMPROVEMENTS INTRODUCED IN THE REACTANCE TUBE CIRCUITS : en es
  • DK69682C - Apparatus for tuning radios with band spreading. : da en
  • ES20474U - Fastening device for cardboard boxes and similar materials (Machine-translation by Google Translate, not legally binding) : en es
  • DK69705C - Input device for threshers. : da en
  • FR948510A - Hydrocarbon synthesis process : en fr
  • ES188182A1 - A NEW ALTERNATING CURRENT REDUCING ELEVATOR FOR APPLICATION IN RADIO RECEPTORS : en es
  • FR948467A - Sealing and expansion joints for rotary kilns : en fr
  • GB627186A - Improvements in steering gear for vehicles : en
  • GB627250A - Improvements in devices for testing and measuring the hardness of the beds of oceans : en
  • GB627169A - Improvements relating to lids of food receptacles : en
  • GR12128B - PERFECTIONS AS CONDENSERS. : el en
  • US2478052A - Hose coupler : en
  • AU143574B2 - A new and improved building block or the like and method and means for making the same : en
  • US2478085A - Trolling spoon : en
  • US2478088A - Scaffolding : en
  • US2477638A - Silica-zirconia catalysts and preparation thereof : en
  • US2478033A - Airplane control system : en
  • US2477668A - Control apparatus : en
  • US2477682A - Reinforcing member : en
  • US2477650A - Waterproof clip : en
  • AU2802649A - Process forthe production of cast iron containing calcium, andthe product thereof : en
  • GB627192A - Means for converting a storage container into a sales counter : en
  • CA458567A - Range timer : en fr
  • US2477618A - Spark plug cutout device : en
  • US2478054A - Liquid protector for air purifying canisters : en
  • USD154725S - Design for a toy musical instrument : en
  • CA458630A - Electrical condenser : en fr
  • US2477957A - Lamp housing : en
  • US2478037A - Method of applying a silver layer to a steel bearing blank : en
  • AU147032B2 - Improvements relating tothe manufacture of fibres of glass or other similar plastic material : en
  • US2477838A - Ladle for casting metals and the like : en
  • US2477895A - Electrical socket : en
  • US2478041A - Connecting rod : en
  • AU146983B2 - Improvements relating tothe manufacture of fibres of glass or other analogous mineral substances : en
  • US2477879A - Drawbench : en
  • AU148625B2 - Improvements in methods and apparatus forthe production of coke : en
  • CA458637A - Rotary pump : en fr
  • US2477708A - Gasoline conserving power increasing vaporizer : en
  • AU145113B2 - Method and apparatus for making organic fertilizer by bacterial decomposition of moist organic materials : en
  • CA458666A - Fastening device : en fr
  • DK69704C - Machine for picking up and unloading beets. : da en
  • CA458669A - Apparatus for making multi-ply cable sheath : en fr
  • AU147587B2 - Improvements in and relating to grease guns : en
  • CA458541A - (n'alkylpiperazino) alkanol ester : en fr
  • US2477759A - Battery corrosion eliminator : en
  • US2477771A - Shelf bracket : en
  • FR948558A - Improvements to devices spraying pulverulent insecticide products : en fr
  • AU145112B2 - Refractory materials and articles produced therefrom : en
  • ES20503U - Apparatus for joining rubber tubes, plastics and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477590A - Distributing valve : en
  • US2477965A - Container : en
  • CA458571A - Exposure indicating spool : en fr
  • FR948577A - Radar goal tracking : en fr
  • FR948579A - Improvements to radio frequency transmitting devices : en fr
  • CA458640A - Stabilization of resin : en fr
  • US2477616A - Thermally actuated frequency control : en
  • US2477915A - Illuminated eyeshield : en
  • US2478069A - Forced air heater : en
  • US2477580A - Electrolytic process of preparing cyclohexadiene dicarboxylic acids : en
  • US2478162A - Asphalt compositions : en
  • US2477614A - Vinylidene chloride-vinyl chloride copolymer composition for making shrinkable, translucent films : en
  • JPS247388Y1 - : ja
  • US2477984A - Illuminated pouring spout : en
  • CA458499A - Warp holder : en fr
  • CA458592A - Method and apparatus for manufacturing fibrous products : en fr
  • CA458684A - Spring roller for window screens, blinds and the like : en fr
  • CA458579A - Reheating and reshaping glass articles : en fr
  • CA458620A - Variable speed gear : en fr
  • US2477885A - Moving cylinder type internalcombustion engine : en
  • AU148891B2 - A process forthe dehydration inan oil bath of materials from fish and mamniferous sea animals : en
  • ES187494A1 - A PERFECTION IN IMPREGNATED OIL GASKETS FOR ELECTRICAL CABLES AT GAS PRESSURE : en es
  • US2477769A - Waste water disposal and fresh water loading system for trailers and the like : en
  • US2477634A - Keyer circuit : en
  • ES188471A1 - PROCEDURE FOR THE MANUFACTURE OF ACETIC ANHYDRIDE : en es
  • US2477908A - Instrument for measuring impact strength of materials : en
  • US2477980A - Means for detachably mounting crop treating attachments to tractors : en
  • US2478059A - Interchangeable gearing : en
  • DK69703C - Vending machine. : da en
  • ES17060Y - Metallic protector for mountain footwear, suitable to prevent slipping on ice. : en es
  • FR948406A - Folding rocking chair forming chaise-longue : en fr
  • FR948461A - Process for the manufacture of molded hollow bodies of plastics and hollow bodies obtained by its implementation : en fr
  • ES187796A3 - IMPROVEMENTS IN THE MANUFACTURE OF SOAP : en es
  • AU143505B2 - Anew or improved apparatus for filling, or partly filling containers : en
  • US2477619A - Air outlet : en
  • US2477622A - Condenser welding system : en
  • US2477626A - Apparatus for applying tipping to propeller blades : en
  • DK69689C - Device for mains-connected voltage transmitters for electric fences. : da en
  • ES19467Y - Toy model with forward and reverse mechanism. : en es
  • ES187535A1 - PROCEDURE AND APPARATUS FOR HOLLOW CONSTRUCTIONS, RADIALLY PREDICTED, ESPECIALLY APPLICABLE TO WORKS OF THE SUBSUELO : en es
  • FR948643A - Anti-slip system for skis : en fr
  • FR948532A - Devices for measuring distances : en fr
  • ES17611Y - New flytrap. : en es
  • AU2274048A - Improvements for recording arrangements in article dispensing systems : en
  • ES188530A1 - A PROGRESSIVE HYDRAULIC AMPLIFIER FOR THE TRANSMISSION OF THE AUTOMOBILE : en es
  • ES19503Y - Toy helicopter. : en es
  • FR948603A - Improvements to electronic discharge devices : en fr
  • FR948432A - Improvements to processes and molds for electric rail welding : en fr
  • ES20358U - Card or laminar support for distribution and presentation of earrings, brooches etc (Machine-translation by Google Translate, not legally binding) : en es
  • US2477717A - Vinyl resins plasticized with polyalkylnaphthalenes : en
  • ES186583A1 - PROCEDURE TO AVOID THE LEAKAGE OF LIQUID AND THE FORMATION OF DROPS ON THE EXTERIOR WALL IN SPILLING CONTAINERS : en es
  • FR948527A - Electrically operated rotary shears : en fr
  • FR948607A - Improvements in cathode construction : en fr
  • US2477596A - Electromechanical transducer device : en
  • US2477697A - Upholstery : en
  • ES20375U - Device for loading ball pens (Machine-translation by Google Translate, not legally binding) : en es
  • ES20387U - Frame for slats blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20432U - Radiator perfected for heating. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948617A - Diffuser-regulator for explosive engine carburetors : en fr
  • USD154665S - Design fob a wall plaque : en
  • USD154722S - Design for a shoe cleaning device : en
  • US2478048A - Sulfanilamidoindazoles and method of production : en
  • GB627239A - Improvements in or relating to apparatus for filling bottles and like receptacles with liquids or other flowable material : en
  • DK69680C - : da
  • US2477714A - Electric generating system : en
  • US2478056A - Coupling : en
  • ES188045A2 - BEST INTRODUCED IN THE MAIN PATENT : en es
  • FR948572A - Gas burner, with telescopic rail : en fr
  • US2477946A - Voltage regulator circuits : en
  • US2478072A - Hay loader : en
  • ES187871A1 - LIQUID SPRAY DEVICE : en es
  • CA458589A - Signalling system : en fr
  • US2478117A - Heat controlled switch : en
  • USD154666S - Design for a game board : en
  • US2478130A - Engine rocker arm : en
  • US2477892A - Insecticide litter and bedding for poultry and other animals : en
  • US2477867A - Portable pile driver : en
  • US2478089A - Process of refining glyceride oils : en
  • DK69706C - Device for carburetors for internal combustion engines for automatic extinguishing of fires. : da en
  • ES188032A1 - IMPROVEMENTS IN RECTIFYING MACHINES WITHOUT POINTS : en es
  • ES20467U - Improved filing cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • US2477667A - Electron tube : en
  • FR948576A - Device for applying liquids to the hair : en fr
  • DK69697C - Frying machine for food. : da en
  • FR948600A - Electronic discharge devices : en fr
  • GB627197A - Improvements in or relating to domestic plate racks : en
  • FR948471A - Electrical measuring device : en fr
  • US2477784A - Polymerization of vinyl aromatic compounds : en
  • FR948401A - Improvements to surface-effect catalysis processes and their application, in particular to the discoloration of oils : en fr
  • GB627209A - Improvements in or relating to the manufacture of yarns, fibres, ribbons, films and similar articles : en
  • FR948553A - Climbing system for climbing to concrete, iron or wood posts : en fr
  • GB627170A - Improvements in or relating to hydraulic shock absorbers or the like : en
  • ES20398U - Armor-reflector for fluorescent lighting weatherproof. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948509A - Molding of hollow concrete blocks : en fr
  • GB627241A - Improvements in or relating to devices for dissipating static charges from bodies : en
  • GB627205A - Improvements in or relating to the production of polymeric materials : en
  • GB627259A - An improved method of spraying cementitious and like material : en
  • FR948425A - Freight elevator with electrically controlled mechanical control device : en fr
  • ES187614A1 - A PROCEDURE TO OBTAIN 1- (P-OXYPHENYL) -1-OXY-2 (ARALCOHYLAMINO) PROPANES : en es
  • ES20080U - Compass for the drawing of large circles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19518Y - Crown cap with opening device. : en es
  • FR948446A - Indirectly heated cathode : en fr
  • FR948476A - construction element and its implementation : en fr
  • FR948581A - Improvements to radio frequency receiving devices : en fr
  • GB627267A - Improvements in or relating to bitumens readily emulsifiable in aqueous alkaline media : en
  • US2477621A - Process of producing certain polyketones from simpler ketones by means of diacyl peroxides : en
  • GB627206A - Improvements in or relating to measuring apparatus : en
  • US2478158A - Coal pusher : en
  • US2477716A - Scale and sediment eliminator : en
  • GB627214A - Electromagentic drive for contacts opening and closing rhythmatically, particularly for electric current converters with mechanical contacts : en
  • GR12124B - CINEMA CAMERA OF CONTINUOUS PROJECTION WITH OPTICAL CORRECTION. : el en
  • GR12125B - FOOD MAINTENANCE CONTAINER. : el en
  • US2477805A - Automatic timing device : en
  • US2478024A - Workman s time recording system : en
  • CA458638A - Heat exchanger : en fr
  • AU147667B2 - Process forthe preparation of esters of gallic acid with aliphatic alcohols containing atleast 7 carbon atoms : en
  • CA458613A - Circular knitting machine : en fr
  • AU143165B2 - Improved apparatus for centre sealing envelope, carton andthe like blanks : en
  • US2477736A - Fire extinguishing system : en
  • US2477897A - Fluid control valve : en
  • US2477969A - Coupling : en
  • US2478097A - Filter : en
  • USD154682S - Design fob a shaker package : en
  • USD154727S - Design for a support for a bar of soap or similar article : en
  • US2477701A - Variable feed for drilling apparatus : en
  • AU150766B2 - Process forthe production of cast iron containing calcium, andthe product thereof : en
  • US2478111A - Bait casting reel : en
  • AU2791649A - Improvements relating to waggon-tipplers and similar vehicle-handling apparatus : en
  • US2478121A - Process of heat sealing : en
  • CA458679A - Venetian blind : en fr
  • CA458556A - Removal of water haze from immiscible liquids : en fr
  • ES188525A1 - NEW PROCEDURE FOR OBTAINING PATTERNS OR TEMPLATES : en es
  • ES20374U - Elastic closure for holding the covers of pens, pencils and pencil cases for lips and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627286A - Process for producing rare earth metals : en
  • US2477766A - Brush mounting for dynamoelectric machines : en
  • FR948545A - Improvements in the heat treatment of metal wires : en fr
  • AU148213B2 - Improvements relating to nickel-chromium-cobalt-base alloys of high creep strength and to articles produced therefrom : en
  • AU148839B2 - Improvements in methods and compositions forthe dispersion of petroleum sludges : en
  • ES187330A1 - IMPROVEMENTS INTRODUCED IN THE MOVING EDGE WHEELS FOR AUTOMOBILE VEHICLES THAT ALLOW THE RAPID ASSEMBLY AND DISASSEMBLY OF THE TIRES : en es
  • US2478007A - Apparatus for measuring voltages or electric field intensities in high-frequency electrical transmission lines and wave guides : en
  • USD154720S - Design fob a disposable syringe : en
  • ES20355U - Control button for radio receivers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477649A - Glass composition : en
  • US2477993A - Pulse counting time-measuring system and apparatus : en
  • US2478044A - Window structure : en
  • US2478063A - Utility tool kit : en
  • US2477928A - Carotene composition and process of preparing solutions of carotene : en
  • US2477990A - Saturable reactor regulator : en
  • US2477605A - Process for preserving foods : en
  • ES20396U - Combined mold to manufacture Arabic or rolled tiles. : en es
  • DK69687C - Systems with two or more parallel-connected discharge lamps, eg fluorescent lamps. : da en
  • US2477943A - Manufacture of amino alcohols : en
  • ES19519Y - Articulated table. : en es
  • US2477861A - Production of fibrous watersoluble alginates : en
  • US2478079A - Mud mixer : en
  • AU144886B2 - Safety lock for pressure cookers : en
  • FR948460A - Semi-diesel injection device for internal combustion engine : en fr
  • CA458625A - Grinding wheel feeding mechanism : en fr
  • US2477749A - Inductor tuning system : en
  • GB627188A - Improved manufacture of cellular material from clays or similar silicates : en
  • FR948491A - Television broadcasting systems : en fr
  • US2477919A - Gun synchronization : en
  • US2478119A - Gaseous discharge tube : en
  • USD154667S - Denison, jr hydraulic press unit : en
  • AU147485B2 - Improvements in and relating to Dynamoelectric machines : en
  • ES188088A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • FR948455A - Device for measuring and automatically regulating the flow rate of elastic fluids circulating in pipes : en fr
  • GB627218A - Improvements in a method and apparatus for packaging a pad of superposed cellulosic tissues : en
  • GB627277A - Improvements in lathe tools and holders therefor : en
  • FR948411A - Locking device for bicycle pump : en fr
  • ES20482U - Waterproof and reversible beret or headrest (Machine-translation by Google Translate, not legally binding) : en es
  • CA458542A - Chlorination of isocytosine : en fr
  • FR948443A - Method and means for the electro-mechanical production and reproduction of sounds and ultrasounds : en fr
  • GB627285A - An improvement in or relating to the production of foam for fire-extinguishing purposes : en
  • US2477839A - Laminated heat-exchange fin : en
  • US2478067A - Seal : en
  • US2477571A - Hot box indicator : en
  • DK69710C - Rotary motor, pump or similar machine working with a pressure medium. : da en
  • ES20397U - Automatic fire extinguisher. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948441A - Household wringer : en fr
  • FR948588A - Process for preparing unsaturated organic nitriles substituted with halogen : en fr
  • GB627254A - Improvements in photographic colour printing processes : en
  • ES20377U - Skirt marker device (Machine-translation by Google Translate, not legally binding) : en es
  • ES20490U - Shoulder pads or similar pads for dressmaking, tailoring and clothing in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948633A - Radiant energy measuring devices : en fr
  • ES20339U - Refractive stone system for electric stove consisting of the stone is reinforced metallic so that its fusion is indefinite and an instrument that prolongs the duration of the refractory stone (Machine-translation by Google Translate, not legally binding) : en es
  • ES188511A1 - A PROCEDURE OR SUCCESSION OF CHEMICAL-MECHANICAL OPERATIONS FOR THE OBTAINING OF LUMINOUS PAINTS FROM MULTIPLE APPLICATIONS : en es
  • ES20400U - New perfected and removable bull flag (Machine-translation by Google Translate, not legally binding) : en es
  • ES20439U - Garment of plurality of uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19545Y - Curling iron for hair. : en es
  • ES20348U - Special portfolio for automobile documentation. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477907A - Parachute zero speed landing motor : en
  • ES20365U - Nozzle for smokers with ash collector (Machine-translation by Google Translate, not legally binding) : en es
  • GB627264A - Method for the production of bricks and similar building materials : en
  • ES19471Y - Improved device for unloading, applicable to W.C. : en es
  • US2477942A - Window : en
  • AU2793849A - Improvements in sectional electrolytic cells ofthe diaphragm type : en
  • US2477686A - Garbage grinder : en
  • FR948623A - Improvement in pneumatic perforators : en fr
  • GB627311A - Improvements in or relating to the manufacture of boards, sheets and other similar mouldable products from vegetable fibrous materials : en
  • FR948200A - : fr
  • FR948506A - Telephone transmission system : en fr
  • FR948613A - Alpha beta ethylenic carbonic acid amides and process for the manufacture of these amides : en fr
  • ES188495A3 - A LOW FREQUENCY INDUCTION FUSION FUSION PROCEDURE, ESPECIALLY FOR THE FUSION OF ALUMN, AND A PERFECTED FURNACE FOR THE PERFORMANCE OF SUCH PROCEDURE : en es
  • US2477563A - Closure for protective covers : en
  • CA458672A - Ultra-high frequency receiver : en fr
  • US2478147A - Electrical protective system : en
  • US2477860A - Knife sharpener : en
  • US2478161A - Wind deflector : en
  • US2477675A - Nonwoven fabric and method for making same : en
  • ES188505A1 - A DEVICE TO INFLATE AUTOMOBILE TIRES VALUING FROM THE EXHAUST CURRENT OF THE OWN VEHICLE : en es
  • GB627287A - Anode for magnetron electron discharge devices : en
  • GB627318A - Improvements in motor road vehicles for conveying liquids : en
  • US2478086A - Smoke eliminator for underfeed stokers : en
  • US2478113A - Valve bag : en
  • US2477720A - Pressure adjusting device : en
  • US2478110A - Dress : en
  • US2477916A - Bench drill stand : en
  • AU2797549A - Improved suspension devices for vehicles : en
  • CA458547A - Cracking of alpha-methylstyrene : en fr
  • CA458621A - Process for making resilient porous products : en fr
  • US2477935A - Combined screening and air separation of pulverulent material : en
  • ES20442U - Protector of the edge of the toe and heel of the floor of the espadrilles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948620A - Coupling mechanism for tractors : en fr
  • US2477812A - Microbiological production of riboflavin : en
  • US2477813A - Garment sleeve facing : en
  • US2478034A - Gripper conveyer for suspending sheets : en
  • US2478080A - Lawn-mower sharpener : en
  • ES187664A1 - PROCEDURE FOR THE CONSTRUCTION OF MOLDED PILES OR IN-SITU EXTERIOR SURFACE OF RUGOSITY DETERMINABLE AT WILL TO ENSURE INCREASE OF THE LONGITUDINAL FRICTION AND CREATE BIAXIAL FRICTION : en es
  • CA458511A - Process for the manufacture of artificial porphyry : en fr
  • US2478108A - Resilient mounting : en
  • USD154694S - Design fob a textile fabric : en
  • AU145665B2 - Improvements in or relating to lifting mechanism : en
  • FR948557A - Camping case that can be developed into a table without legs supported exclusively by the seats forming one unit with it : en fr
  • CA458585A - Explosive composition : en fr
  • US2478064A - Fluid operated motor and valve operating mechanism therefor : en
  • US2477574A - Gyro vertical : en
  • US2478116A - Reversing valve mechanism for power-operated vacuum pumps : en
  • AU141272B2 - Improvements in adjustable metal props : en
  • AU2804549A - Facsimile transmission systems and apparatus : en
  • US2478115A - Tagging device : en
  • FR948618A - Keyrings : en fr
  • AU139174B2 - Improvements in or relating tothe storage of fruit, vegetables andthe like : en
  • US2477992A - Can cooling machine : en
  • US2478166A - Process for removing carbon monoxide from air and gas mask canister therefor : en
  • AU2800149A - Cross linking composition comprising a solid polymer of ethylene and shaped or coated articles produced therewith : en
  • US2477637A - Aircraft : en
  • CA458582A - Manufacture of butadiene-styrene copolymer cements : en fr
  • AU149233B2 - Method of producing sized paper : en
  • ES19464Y - One-piece handle on glass or ceramic jugs, bottles and the like. : en es
  • ES20379U - Umbrella with property device (Machine-translation by Google Translate, not legally binding) : en es
  • ES20480U - Luminous beam regulation device applicable to lighting devices. (Machine-translation by Google Translate, not legally binding) : en es
  • US2478081A - Tree trimming gauge : en
  • US2478134A - Simulated bowling target : en
  • US2477831A - Low pressure container : en
  • ES188328A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • ES20390U - Smoking pipe, cooled by air circulation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948582A - Multichannel Radio Receiver Improvements : en fr
  • CA458504A - Foundation garment : en fr
  • CA458513A - Press for cutting sheet metal : en fr
  • USD154709S - Bracelet or similar article : en
  • FR948504A - Attachment device : en fr
  • US2477569A - Automatically releasing aircraft towing gear : en
  • FR948630A - Device applicable to washing machines and combined centrifugal dryers : en fr
  • FR948526A - Improvements to air-cooled internal combustion engines : en fr
  • FR948403A - Improvements to liquid spring shocks : en fr
  • GB627171A - Improvements in or relating to staples : en
  • US2477774A - Load range multiplier for use with dynamometers : en
  • US2477846A - Machine gun control : en
  • ES188152A3 - AUTOMATIC RELEASE MECHANISM FOR MOTORCYCLES AND SIMILAR VEHICLES : en es
  • FR948480A - High breaking capacity coated fuse cartridges : en fr
  • ES20416U - Portable pantograph for drawing. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477960A - Floor and car mat : en
  • USD154652S - Design for an advertising sign : en
  • ES187486A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • DK69672C - Clothespin. : da en
  • US2477739A - Refrigerating apparatus : en
  • ES19437Y - Tool kit for flaring. : en es
  • GB627290A - Improvements in or relating to reciprocating pumps : en
  • US2477936A - Ammunition magazine for use with ordnance : en
  • US2477602A - Contact roll for abrasive belts : en
  • US2478062A - Plant for heating galvanizing baths and other baths for containing molten material : en
  • ES188519A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AIR HEATERS FOR HEATING OF PREMISES : en es
  • US2477677A - Turnable coupling member : en
  • ES20436U - Muffle with precision hermetic closure for dental purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627222A - Improvements in and relating to drying machines : en
  • GB627297A - Method for the preparation of heterocyclic compounds : en
  • US2477982A - Speed controlled centrifugal valve : en
  • US2478047A - Alpha-amino-beta, beta-diethoxypropionic acid and process for preparation : en
  • US2478078A - Reservoir and applicator for calking compound : en
  • CA458500A - Vapour generator : en fr
  • CA458507A - Heating device adapted to electric ranges : en fr
  • CA458568A - Ultra high frequency coupling device and system : en fr
  • CA458570A - Resinous copolymer of a diacylate of a unsaturated aldehyde : en fr
  • ES20443U - Pacifier combined (Machine-translation by Google Translate, not legally binding) : en es
  • GB627301A - Manufacture of a hardenable binding agent in a stable aqueous form : en
  • US2477633A - Protective means for electron discharge devices : en
  • US2477865A - Brake controlled throttle lock : en
  • US2478023A - Frequency monitoring system : en
  • ES187689A1 - A LIGHTNING LAMP : en es
  • ES188241A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF STRAWBERRIES FOR THE FOOTWEAR INDUSTRY, PROVIDING THEM WITH REMOVABLE TEETH : en es
  • ES20420U - Snap closure for classifiers, filing cabinets, correspondence folders and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948611A - Luminescent product : en fr
  • ES19517Y - Welder. : en es
  • ES20369U - Modified bike (Machine-translation by Google Translate, not legally binding) : en es
  • US2477973A - Remote control system : en
  • US2477994A - Implement hitch for tractors : en
  • US2478098A - Safety device for firearms : en
  • USD154674S - Design fob a display case : en
  • US2478076A - Coin box : en
  • USD154697S - Design for a textile fabric : en
  • US2478125A - Preparation of 4-hydroxyquinolines : en
  • US2478066A - Polymerization of olefins in the presence of nitrogen compounds : en
  • US2477711A - Rheostat : en
  • US2477809A - Process of reclaiming elastomers : en
  • US2477722A - Accounting machine : en
  • US2478016A - Switch structure and steering column lock : en
  • USD154657S - Chain for a necklace or similar article : en
  • US2477840A - Compact composite wallet : en
  • AU2798549A - Improvements in adjustable metal props : en
  • DK69712C - Pencil holder, pencil protector and pencil sharpener. : da en
  • FR948593A - Improvements in methods and apparatus for producing a charged particle beam : en fr
  • AU2218448A - Improvements relating tothe production of aluminium sulphate : en
  • FR948540A - Drive device : en fr
  • US2477829A - Girdle holder : en
  • US2477830A - Stacking conveyer : en
  • ES20428U - Closing for bags. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627220A - Improvements in sealing means between the cylinder block and cylinder head of internal combustion engines : en
  • CA458572A - Film spool with signal for cameras : en fr
  • FR948470A - Electric lighter : en fr
  • US2477721A - Adjustable broiler : en
  • US2477820A - Clothes drier : en
  • US2477849A - Contact for multiple connectors : en
  • US2477658A - Copolymeric vinylidene chloride composition : en
  • US2477807A - Clip for rubbing machines and the like : en
  • DK69694C - Support bar for metal beds and mattresses. : da en
  • ES20349U - Light basket for the transport of fruits and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2478038A - Beta-substituted ethyl-mercapto polymers and process of preparing same : en
  • ES20475U - Swimsuit with elastic band. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458555A - Treatment of hydrocarbon oil : en fr
  • DK69676C - Method and apparatus for enhancing the goodness of a permanent magnet. : da en
  • DK69707C - Device for maneuvering valves for hydraulic transmissions. : da en
  • AU148840B2 - Improvements inthe modification of conjugated drying oils and varnishes thereof : en
  • FR948475A - Starting resistance voltage regulator : en fr
  • FR948522A - Valve mechanism for compressed gas circuit breakers : en fr
  • FR948562A - Process for supplying the lamps of radio receivers : en fr
  • CA458595A - Stabilized n-vinyl pyrrole compound and process of producing the same : en fr
  • ES20341U - Metal and articulated mat for watch chains, bracelets, necklaces and other anonymous articles of similar costume jewelery (Machine-translation by Google Translate, not legally binding) : en es
  • US2477709A - Driving arrangement for looms : en
  • US2477576A - Axle housing : en
  • US2477991A - Voltage regulating system : en
  • AU2274948A - Apparatus for maintaining and delivering beer or other potable liquids ata uniform temperature : en
  • CA458536A - Process for the purification of piperidine : en fr
  • US2477572A - Gasket cutter : en
  • US2477748A - Fork structure for motorcycles or the like : en
  • AU148863B2 - Copolymers of styrene and alpha methyistyrene, and method of preparation : en
  • ES19436Y - Radio wave switch. : en es
  • GB627176A - Dry rectifier unit : en
  • AU144221B2 - Improvements in household apparatus, such as clothes washing apparatus : en
  • AU145300B2 - Improvements in brakes : en
  • AU143901B2 - Improved suspension devices for vehicles : en
  • AU2793349A - Improved nickel-chromium-cobalt' base alloys, method of producing same and articles produced therewith : en
  • AU2218148A - Improvements in and relating to grease guns : en
  • AU143314B2 - Sterilized container and method of making same : en
  • AU2791849A - Anew or improved apparatus for filling, or partly filling containers : en
  • CA458616A - Seat construction : en fr
  • US2477741A - Electrical switch : en
  • CA458639A - Machine tool : en fr
  • AU2200645A - A combined rapid filtering medium and false floor for filters for water purification : en
  • GB627173A - Improvements in or relating to coagulating tanks : en
  • GB627184A - Improvements in or relating to electric tumbler switches : en
  • FR948598A - Electronic discharge devices : en fr
  • CA458521A - Extraction of liquids from liquid containing materials : en fr
  • US2477627A - Disintegrator having means for recirculating fluid currents from the material discharge hopper to the disintegrator chamber : en
  • US2477792A - Posture protecting brassiere : en
  • FR948463A - Scaffolding improvements : en fr
  • ES20466U - Improved support for stringing rigid sheets with figures or letters to compose signs or price notes for shop windows and counters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948483A - Hydraulic mortar : en fr
  • ES19500Y - Protective case for folding glasses. : en es
  • GR12136B - LATCH. : el en
  • FR948437A - Improvement in dams operating in thick arches : en fr
  • FR948448A - Ribbed load-bearing wall in reinforced concrete : en fr
  • US2478131A - Adjustable action fishing rod : en
  • ES20449U - Luceta for lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458602A - Crank shaft damper : en fr
  • USD154713S - Housing for pneumatic motors or the like : en
  • GB627219A - Improvements in shaft furnaces : en
  • US2477817A - Foot measuring device : en
  • GB627190A - Improvements in storage bins or the like : en
  • FR948430A - Improvements to coke oven control devices : en fr
  • ES188338A1 - A PROCEDURE WITH YOUR CORRESPONDING DEVICE FOR THE PROTECTION OF EXHAUST VALVES IN COMBUSTION ENGINES : en es
  • ES18938Y - Sports calendar, to mark and total competition results. : en es
  • ES20328U - Fillets or metal straps for the pressing of milled fruits and oilseeds or any other kind of products. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948497A - Improvements to toggle switches : en fr
  • US2477833A - Structure and manner of producing wheel rims : en
  • US2477941A - Buttonhole sewing machine : en
  • FR948416A - New game using music signs : en fr
  • FR948537A - Improvements to magnetron cathodes : en fr
  • AU148499B2 - Improvements in or relating to joints or terminations for concentric conductor electric cables : en
  • GR12129B - IMPROVED TYPE OF DECAPLASTIC RAIN METER. : el en
  • US2477788A - Circuit breaker with isolating switch : en
  • USD154721S - Design for a nut gun : en
  • GB627245A - Improvements in or relating to the refining of crude olefinic nitriles by distillation : en
  • ES20368U - Bra for earrings, brooches, clips and similar objects. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20433U - Folding trolley (Machine-translation by Google Translate, not legally binding) : en es
  • ES19465Y - Sole model for espadrilles and the like. : en es
  • AU149770B2 - Improvements in or relating to a suspended cable railway : en
  • FR948410A - Temperature regulating device for devices applicable to permanent ripple : en fr
  • FR948535A - Improvements to triplet objectives : en fr
  • IE19294L - Moulding concrete blocks : en
  • US2477583A - Combustion chamber construction : en
  • US2477814A - Toaster : en
  • US2477681A - Electropneumatic power unit : en
  • US2477783A - Hoist : en
  • ES20343U - Plug, with switch, for the electrical outlet. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458598A - Vaned tire : en fr
  • ES188536A1 - IMPROVEMENTS IN SPINNING MACHINES : en es
  • FR948450A - Printing process and printing forms obtained by this process : en fr
  • ES20464U - Taco for loading hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • FR948493A - Process for obtaining electrical conductors : en fr
  • US2477706A - Underwater breathing mask : en
  • ES188472A1 - PROCEDURE FOR THE MANUFACTURE OF CELLULOSE ACETATE : en es
  • ES19468Y - Corner pieces for fixing whales. : en es
  • ES20458U - Improved tile hanger. (Machine-translation by Google Translate, not legally binding) : en es
  • US2477970A - Adjustable auger for harvester platforms : en
  • US2478030A - Method of making electromagnetic induction apparatus : en
  • DK69673C - Bookbinding. : da en
  • US2478159A - Bread cutting machine : en
  • CA458632A - Washing machine construction : en fr
  • CA458554A - Polymerization of alpha alkyl styrene : en fr
  • US2477684A - Method and apparatus for galvanizing sheet metal vessels : en
  • CA458628A - Pulpstone : en fr
  • CA458657A - Receiving system for frequency or pulse modulated electro-magnetic waves : en fr
  • CA458635A - Self-sealing test plug : en fr
  • CA458581A - Corrugated tube and method and apparatus for making same : en fr
  • USD154678S - Design fob a game board : en
  • US2477718A - Device for mounting tire bead rings upon the bead applying annulus of tire building machines : en
  • US2478012A - Baler : en
  • US2478118A - Table base or support : en
  • ES19453Y - Radio set with bar. : en es
  • GB627275A - Concrete joists, girders and the like : en
  • GR12122B - Diesel (primus) HEATER AND AFTER THRYALIDOS (wick) ON ASBESTOS and metals SPEIROMATOS AND SYSTEM TROFODOTISEOS FUEL from the container POST AND REGULATORY VALVIDOS grate CHRISIMOPOIOUMENIN BY SIZE any cooking ... : el en
  • US2477666A - Prostate gland massaging implement : en
  • US2478094A - Truck hoist : en
  • US2477659A - Copolymeric vinylidene chloride composition : en
  • ES19530Y - Folding table with three support feet. : en es
  • AU140064B2 - Improvements for recording arrangements in article dispensing systems : en
  • AU144011B2 - A rigid noise eliminating and vibration absorbing assembly connection for metallic parts or members : en
  • AU2791449A - Improvements in or relating to accounting machines : en
  • ES20384U - Improved screw. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20457U - Device for splicing transmission belts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948424A - Improvements to junction cables : en fr
  • GB627203A - Improvements in and relating to bulldozers : en
  • GB627258A - Improvements in and relating to controllable pitch axial-flow fans : en
  • AU2794349A - Safety lock for pressure cookers : en
  • US2477756A - Top iced refrigerator with thermostatically controlled air valve : en
  • US2478077A - Apparatus for protecting furnace tuyeres : en
  • ES20427U - New lighting device (Machine-translation by Google Translate, not legally binding) : en es
  • CA458538A - Manufacture of sulphuric acid : en fr
  • US2477730A - Automatic machine for grinding drills : en
  • US2477837A - Circuit interrupter : en
  • US2478165A - Low-pressure molding apparatus : en
  • AU2795449A - Improvements in or relating to combustion apparatus forwood or other high gas-yielding solid fuel : en
  • AU140448B2 - Improvements in earthenware pipe making machines : en
  • US2477824A - Encased baseboard heating surface : en
  • US2478050A - Belt lacer fastener applying tool : en
  • AU141393B2 - Improvements in or relating to combustion apparatus forwood or other high gas-yielding solid fuel : en
  • AU2253748A - Improved machine for use inthe forming of sash weight pockets inbox frame windows, also for other uses : en
  • US2477669A - Control valve for double-acting hydraulic systems : en
  • US2477851A - Process for plating metal on iron or steel by application of a cold solution of a salt of the metal : en
  • AU149624B2 - Improved pickup device for use with telephone instruments : en
  • US2477715A - Azeotropic distillation of styrenecontaining hydrocarbon fractions : en
  • GB627300A - Improvements in or relating to gill drawing frames : en
  • AU141434B2 - improvements in or relating togas stoves : en
  • US2477794A - Machine for harvesting corn and converting it into ensilage : en
  • US2477888A - Wind deflecting wing for window openings : en
  • GB627312A - Improvements in a bobbin winding machine : en
  • US2478112A - Adjustable rocking chair : en
  • CA458580A - Letoff for loom : en fr
  • AU2794849A - Procedure and machine for manufacturing corrugated paper or other corrugated materials and products madein that way : en
  • CA458670A - Terminal for electrical conductors : en fr
  • CA458682A - Treatment of wool and the like : en fr
  • ES183575A1 - CONSTRUCTION ELEMENTS MANUFACTURING PROCEDURE : en es
  • AU142241B2 - Improvements in or relating to brake mountings : en
  • CA458609A - Porous metal layer : en fr
  • AU148352B2 - Process forthe manufacture of new azo dyestuff derivatives andthe application thereof in dyeing and printing : en
  • AU149404B2 - Procedure and machine for manufacturing corrugated paper or other corrugated materials and products madein that way : en
  • CA458588A - Method and device for drying piece goods : en fr
  • US2477758A - Master cylinder for hydraulic brake systems : en
  • CA458512A - Hydraulic clutch : en fr
  • US2477640A - Sound recording method and apparatus : en
  • US2477905A - Wooden dishwashing basket : en
  • CA458562A - Ammunition box : en fr
  • CA458531A - Apparatus for classifying sheet material : en fr
  • US2477738A - Methods of dehydrating liquid carbon dioxide : en
  • US2478102A - Fluid pressure apparatus for successively clamping and deforming tube ends : en
  • USRE23138E - dickerman : en
  • FR948650A - Corkscrew : en fr
  • USD154679S - Combination washcloth and towel rack : en
  • CA458661A - Mineral oil composition : en fr
  • FR948584A - Resoleing process : en fr
  • GB627249A - Improvements in or relating to the distillation of hydrogen peroxide : en
  • CA458644A - Colour stabilization of polyallyl alcohol : en fr
  • CA458656A - Electron discharge devices of the velocity modulation type : en fr
  • AU2313748A - Improvements in earthenware pipe making machines : en
  • FR948612A - Support of electric incandescent lamps and circular fluorescent lamps : en fr
  • CA458611A - Apparatus for mining : en fr
  • US2477777A - Floor waxer : en
  • AU2793749A - Improvements in or relating to a suspended cable railway : en
  • CA458626A - Pulpstone : en fr
  • US2477603A - Photographic print drying and mounting apparatus : en
  • US2478008A - Process of producing a solid pentachloropropane : en
  • US2477672A - Synthesis of nitriles : en
  • US2477925A - Dual drive for trucks : en
  • US2477651A - Stereoscopic position indicating means : en
  • CA458503A - Door knob and method of manufacturing same : en fr
  • CA458636A - Aluminium copper alloy : en fr
  • DK69685C - Coupling with a DC magnetized control choke coil. : da en
  • CA458667A - Derivatives of azo benzene 4,4(1)-disulphonamide and method of making : en fr
  • US2477763A - Treatment of corn steepwater : en
  • US2477789A - Industrial truck : en
  • US2477967A - Variable-speed fluid transmission and differential : en
  • ES19544Y - Puzzle candy. : en es
  • ES20484U - Rubber sandal with fastening strips of another material, especially leather, leather and plexiglass. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948544A - Detachable ignition mechanism for pocket lighters : en fr
  • US2477593A - Panty girdle : en
  • US2477819A - Temperature responsive apparatus : en
  • ES20347U - Apparatus for disinfecting and perfuming the environment. (Machine-translation by Google Translate, not legally binding) : en es
  • USD154656S - Design for a pendant : en
  • USD154715S - Casing for a strip cutting machine : en
  • CA458493A - Electric terminal and coupling : en fr
  • AU139152B2 - An improved fence or gate receptacle for newspapers, bread, mail andthe like : en
  • US2477559A - Methods of producing rutile : en
  • US2477959A - Balanced heat system for vacuum drying : en
  • CA458523A - Shaping of clay-ware articles : en fr
  • ES20395U - Comb or thread guide for machines for preparing warp beams or warping machines. (Machine-translation by Google Translate, not legally binding) : en es
  • CA458552A - Method of controlling wax sweating : en fr
  • CA458495A - Lipstick : en fr
  • US2477691A - Electric current generating plant : en
  • USD154671S - Design for a child s dish : en
  • AU2800049A - Improvements in and relating to liquid meters : en
  • CA458574A - Extraction of iron from titaniferous ore : en fr
  • AU141475B2 - Improvements in or relating to rotary heat engines : en
  • AU2795249A - Froth flotation methods and apparatus : en
  • US2478017A - Refrigerator having moisture control means : en
  • US2477646A - Light intensity regulation : en
  • US2478138A - Parachute release mechanism : en
  • AU2242748A - Improvements in electric airbreak switches : en
  • US2477696A - Pipe connection clip : en
  • GB627179A - Improved reel drive mechanism : en
  • FR948459A - Metal clothespin and other uses : en fr
  • GB627303A - Improvements relating to hand operated stackers and more especially to winch mechanism therefor : en
  • AU142609B2 - An improved tether for bulls andother livestock : en
  • CA458607A - Production of designs on non-metallic heat-resisting bases : en fr
  • DK69699C - Solvent and emollient. : da en
  • AU148609B2 - Improvements in or relating to joints or terminations for concentric conductor electric cables : en
  • FR948474A - Reduction unit for wireless telephone receiver dials : en fr
  • ES20354U - Jewelery pendant-brooch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948507A - Flexible and articulated cork sole : en fr
  • FR948601A - Electronic tubes : en fr
  • FR948622A - Sealing device for pistons : en fr
  • CA458497A - Cigarette-holding device : en fr
  • CA458624A - Cylindrical grinding machine : en fr
  • CA458647A - Polymerization of unsaturated compounds : en fr
  • CA458662A - Weighing scale : en fr
  • AU145430B2 - System for separating animal fibres from vegetable residues withthe use of high frequency currents : en
  • ES20413U - Contera or terminal, fixed. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948440A - reflective screen of solar or other rays for browning : en fr
  • US2478096A - Calculating device : en
  • GB627253A - Improvements in or relating to sifting apparatus : en
  • GB627175A - Improvements in or relating to fastener applying implements : en
  • US2477939A - Mechanical pool table : en
  • DK69691C - Process for the production of a mass which can be further processed into shoe polish and floor treatment agents. : da en
  • US2477823A - Air conditioning system : en
  • US2477835A - Thermometric apparatus : en
  • GB627244A - Improvements in and relating to straight bar knitting machines : en
  • FR948415A - Cycle fender device : en fr
  • FR948462A - Improvements to the decoration of trays or glass paintings and the like : en fr
  • FR948511A - Method of progressive assembly of objects by high frequency fields and apparatus for implementing this method : en fr
  • FR948230A - : fr
  • AU2290948A - An improved fence or gate receptacle for newspapers, bread, mail andthe like : en
  • AU2795049A - Sterilized container and method of making same : en
  • CA458651A - Lamp socket : en fr
  • FR948592A - Piezoelectric crystal refinements : en fr
  • US2477855A - Flexible belt fastener : en
  • AU2226748A - Improvements inthe manufacture of core-boards, artificial lumber andthe like : en
  • US2477568A - Mixing machine for concrete or the like : en
  • US2477599A - Actuating device : en
  • US2477642A - Clamp type electrical terminal : en
  • AU142668B2 - Improved apparatus for gumming the flap and sealing the bases of previously centre sealed envelope, carton andthe like blanks : en
  • US2477747A - Ignition system for mercury arc mutators : en
  • US2477753A - Concrete block molding machine : en
  • US2477746A - Portable electric lamp controller : en
  • US2478004A - Body balancing apparatus : en
  • US2477804A - Huber : en
  • US2478039A - Removable cover for innersoles for shoes : en
  • ES188516A1 - IMPROVED IMPROVEMENTS IN ROLLER BEARINGS : en es
  • AU144190B2 - Improvements in extrusion nozzles : en
  • US2478011A - Automatic radio tuning mechanism : en
  • US2478139A - Indexing means for fabric length markers : en
  • USD154658S - Design for a pyrofhoric lighter : en
  • USD154728S - Design for an electrode holder : en
  • ES188480A1 - A PROCEDURE AND MORE PARTICULAR MEANS TO TREAT FABRICS BY IMMERSION IN COLORING BATHS : en es
  • US2477944A - Adjustable pitch propeller : en
  • USPP859P - Anthemis tinctoria plant : en
  • US2477858A - Pneumatic tire lifting machine : en
  • US2477985A - Multiple tuning system : en
  • USPP858P - Rose plant : en
  • US2477613A - Vinylidene chloride-vinyl chloride copolymer composition for making shrinkable, translucent films : en
  • FR948528A - Reinforced concrete beam, precast : en fr
  • ES20424U - Automatic liquid extractor. (Machine-translation by Google Translate, not legally binding) : en es
  • GB627227A - Apparatus for producing heat from small piece fuel, such as coal dust or powdered fuel : en
  • ES19447Y - Labeling or ornamentation device applicable to transparent soap bars. : en es
  • US2477685A - Latch for vacuum cleaner covers : en
  • US2478128A - Unit ignition swtem : en
  • FR948519A - Device for dispensing a measured quantity of liquid : en fr
  • US2477945A - Hand guided tractor : en
  • US2477952A - Triple plug receptacle : en
  • SE125705C1 - : en sv
  • FR948412A - Apparatus for the treatment of crops and in particular fruit trees : en fr
  • FR948451A - Sound recording and reproduction device : en fr
  • FR948487A - Injection pump for diesel engines : en fr
  • FR948551A - Automatic pneumatic brake control device for a vehicle depending on its load : en fr
  • FR948621A - Fertilizer distributor constituting a tractor accessory : en fr
  • ES20418U - Walker or walker for children. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2234848A - Improved pickup device for use with telephone instruments : en
  • ES188497A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR948486A - Improvements made to devices used to measure time intervals : en fr
  • US2477723A - Safety pin : en
  • US2477844A - Seismic exploration with control of directional sensitivity : en
  • US2478101A - Short vibrator : en
  • GB627223A - Improved slipring for admitting compressed air to chucks for lathes and like machine tools : en
  • AU2804649A - Improvements in or relating to joints or terminations for concentric conductor electric cables : en
  • CA458551A - Wire teeth : en fr
  • ES19455Y - Metal plate tube, for non-deformable mouths for installation of smoke conductors and the like. : en es
  • ES20438U - Special helmet for miners. (Machine-translation by Google Translate, not legally binding) : en es
  • FR948631A - Modulator system for very high frequency assemblies : en fr
  • US2478164A - Method of recovering acid in the production of cyclonite : en
  • US2477976A - Electronic circuit : en
  • GB627215A - Improvements in valve seatings for internal combustion engines operating with rotaryvalves : en
  • US2478092A - Metallurgical heating furnace : en
  • ES187835A1 - IMPROVEMENTS INTRODUCED IN THE PREPARATION OF RESINOUS COMPOSITIONS : en es
  • US2477635A - High-frequency switch : en
  • US2477617A - Preparation of 1,4-dicyano-2-butene from 3,4-dihalo-1-butene and mixtures containingsame : en
  • US2477639A - Process of activating kaolin clay : en
  • ES19599Y - null : en es
  • US2477934A - Boring machine : en
  • US2477728A - Automatic temperature control system : en
  • US2478028A - Hospital bed side guard : en
  • USD154699S - Design for a radiation meter : en
  • ES19463Y - Filter plate. : en es
  • ES20373U - Shoulder pad (Machine-translation by Google Translate, not legally binding) : en es
  • CA458577A - Television : en fr
  • US2477854A - Hydraulic jack weighing device : en
  • ES20405U - Albarca perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU140060B2 - Improved apparatus for washing drinking glasses andthe like : en
  • US2477647A - Antenna : en
  • US2477847A - Apparatus for resetting cathoderay oscillographs : en
  • US2478021A - High-frequency amplifying circuit arrangement : en
  • ES188154A3 - SWINGING DEVICE FOR VEHICLE HEADLIGHTS : en es
  • IS521A7 - Method of tensioning metal wires, in particular for use in prestressing of reinforced concrete structural wires and fasteners and spacers for use in the method. : en is
  • US2477964A - Method for the sterilization and purification of air : en
  • FR948496A - Cordless electrical outlet : en fr
  • ES20361U - Elastic front fork, parallelogram and spring, for scooter or bicycle, with auxiliary engine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20437U - Closing tap with rubber membrane. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19547Y - Box with new hinge and closure system. : en es
  • ES20352U - Type of rubber boot, molded in one piece, without fabric frame. (Machine-translation by Google Translate, not legally binding) : en es