• AU136158B2 - Improvements in or relating togas-blast electric circuit-breakers : en
  • CA438658A - Fur carroting solution and process : en fr
  • AU744946A - Improvements in Change Speed Mechanism : en
  • AU1497844A - Improvements relating to machines for producing straw or like envelopes for bottles andthe like, and/or for producing straw or like packing mats : en
  • US2412789A - Unit lock : en
  • IS377A7 - Oil processing method for processing supplement-rich protein and similar substances. : en is
  • US2412795A - Wire rope twister : en
  • US2412934A - Control apparatus : en
  • AU134240B2 - Radio navigation system : en
  • US2412919A - Circuit interrupter : en
  • FR916886A - Safety device, load limiter, for lifting devices : en fr
  • US2412820A - Slide-rule pencil : en
  • US2412827A - Method for detecting free hydrogen in submarine atmospheres : en
  • ES175578A3 - PROCEDURE FOR OBTAINING AN ELECTRICAL INSULATING MATERIAL : en es
  • US2412743A - Rail joint : en
  • AU1765444A - Improvements in and relating to the manufacture wheels, quadrants or the like : en
  • AU134844B2 - Improvements in or relating to electronic timing apparatus : en
  • NL58561C - : nl
  • US2412731A - Stretch forming machine : en
  • US2412661A - Process for making stainless steel : en
  • ES175736A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TRACTORS : en es
  • FR916774A - Machine for checking the propeller pitch of helical toothed gears : en fr
  • GB583334A - Improvements in or relating to ventilating systems : en
  • US2412608A - Combined header and supporting member : en
  • FR916928A - Improvements made or relating to thermionic lamp supports : en fr
  • ES175739A1 - A PROCEDURE FOR THE TREATMENT OF LEATHER FOR FOOTWEAR SOLE : en es
  • ES175727A1 - A PROCEDURE TO PREPARE DISAZOUS COLORS : en es
  • AU122994B2 - An improved ventilator for use with skylights : en
  • AU123030B2 - Improvements in or relating to brazed cylinder muff : en
  • GB583589A - Improvements in liquid spray producing devices : en
  • CA438583A - Electric switch : en fr
  • FR916818A - Improvements to UHF transmitters : en fr
  • AU129633B2 - Improvements in or relating to apparatus for separating and removing liquid andother impurities from gaseous fluid under pressure : en
  • AU1454544A - Improvements in or relating to separator and separation process : en
  • US2412724A - Conveyer mechanism for furnaces and other apparatus : en
  • FR916871A - Improvements to injection molding machines : en fr
  • FR916857A - Method and device for detecting vehicles, applicable to the control of signaling devices : en fr
  • US2412829A - Engine starting mechanism : en
  • US2412911A - Butadiene manufacture : en
  • GB583595A - Improvements relating to engine or other machinery lubricating systems : en
  • US2412874A - Flanging machine : en
  • US2412760A - Water control for toilet tanks : en
  • GB583604A - Seat pillar for bicycles : en
  • US2412676A - Synchronized motor control : en
  • US2412923A - Variable pitch propeller : en
  • US2412870A - Surface layout gauge : en
  • FR916996A - Gyroscope for artificial horizon : en fr
  • ES14004U - Case for the momentary hygiene of the mouth. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916927A - Construction material : en fr
  • CA438545A - Jig and fixture design and construction : en fr
  • US2412881A - Control system : en
  • DK65226C - Device for circular saws, especially for cutting thin veneer sheets. : da en
  • ES13973U - Deformable bib, for combinations or similar feminine garments. (Machine-translation by Google Translate, not legally binding) : en es
  • US2412687A - Electron lens : en
  • US2412593A - Propellent charge holder : en
  • AU744846A - Improvements in and relating to sterilizers : en
  • FR916838A - Improvements in the construction of houses with walls formed from assembled panels : en fr
  • GB583446A - Improvements in wheels or rollers : en
  • FR916994A - Device for increasing the light output of fluorescent hundred x-ray screens : en fr
  • GB583512A - Improved method of transition between varied coupling arrangements for groupings of direct current motors : en
  • GB583605A - Improvements in crates for milk and other bottles : en
  • ES175687A1 - SOME PERFECTIONS IN THE PORTAESPADAS OF THE METAL TELESCOPING : en es
  • GB583312A - Improvements in or relating to impregnating media for power cables, electrical condensers and the like : en
  • ES14041U - Box for fruit packing (Machine-translation by Google Translate, not legally binding) : en es
  • ES175706A1 - IMPROVEMENTS IN OR RELATIVE TO IMPULSED MODULATED TRANSMISSION SYSTEMS : en es
  • GB583538A - Improvements relating to laundry and other presses : en
  • US2412696A - Process for regeneration of cracking catalysts : en
  • USD146093S - Design for a textile fabric : en
  • FR916765A - Improvements to manometers : en fr
  • US2412873A - Bottle holder : en
  • US2412925A - Production of fused articles : en
  • FR916973A - Small high voltage electric rotating field motor : en fr
  • US2412565A - Egg cleaning machine : en
  • US2412572A - Preserving jar and top grinding device : en
  • FR916760A - A method of making a material for road construction : en fr
  • ES171060A1 - PROCEDURE FOR THE MANUFACTURE OF ELEMENTS, PARTS, PARTS OF PROSTHESIS, ESPECIALLY OF DENTAL PROSTHESIS : en es
  • FR916938A - Device to prevent differential relays from reacting when switching on inductive devices : en fr
  • GB583521A - Portable machine for drilling, turning, screw-cutting and spinning metal : en
  • US2412685A - Conduit coupling : en
  • GB583363A - Improvements in or relating to electric supply circuits : en
  • GB583510A - Improvements in devices for protection against the formation of ice : en
  • FR916887A - Two-stroke internal combustion engine, supercharged : en fr
  • ES175716A1 - IMPROVEMENTS IN APPLIANCES FOR THE APPLICATION OF THE CONTRA ELECTRODE IN RECTIFIERING DISKS WITH THE CORRESPONDING APPLICATION METHOD : en es
  • US2412578A - Dry dock pontoon construction : en
  • GB583413A - Dyestuff preparations for dyeing or printing textile fibres : en
  • GR10941B - DEVICE IMPROVEMENTS, SHAVER BLADE SEPARATION. : el en
  • US2412564A - Heat measuring apparatus : en
  • AU740946A - Improved radio responder system : en
  • ES174832A1 - A PROCEDURE TO PRODUCE VOLATILE HYDROCARBONS FROM HYDROCARBONACEOUS SOLIDS : en es
  • US2412761A - Reduction camera : en
  • US2412845A - Grapple fork : en
  • US2412589A - Condensation product and method of preparing and using same : en
  • FR916913A - Process for the treatment and transport of wood pulp and the like : en fr
  • GB583393A - Gully-emptying and like apparatus : en
  • FR916923A - Removable fixing or suspension device : en fr
  • GB583526A - Improvements in or relating to housings for engine accessories : en
  • US2412663A - Cartridge-extracting mechanism for firearms : en
  • US2412732A - Bubble blowing device : en
  • AU1517944A - Improvements in fur pelt or skin stretching mechanism : en
  • US2412813A - Device for manufacturing thinwalled containers open at one end : en
  • AU1510544A - Improvements in and relating tothe installation and connection of electric communication cables : en
  • CA438559A - Star globe : en fr
  • GR10950B - EQUIPMENT FOR PAYMENT OF GLASSES FOR BEVERAGES. : el en
  • ES174448A3 - IMPROVEMENTS MADE IN THE MANUFACTURE OF DOUBLE-SIDED FABRICS : en es
  • GB583494A - An improved dielectric composition : en
  • FR916926A - Process for manufacturing elastic cords and other drawn and elastic articles, starting from a mixture based on polyvinyl chloride, and articles thus obtained : en fr
  • GB583319A - Improvements in hair clippers : en
  • GB583509A - Improvements in or relating to brake shoes : en
  • CA438676A - Axminster loom overhead chain drive : en fr
  • US2412929A - Lubricant : en
  • ES13095U - An electrical connector (Machine-translation by Google Translate, not legally binding) : en es
  • FR916810A - Improvements to constructions with tubular elements : en fr
  • AU1607444A - Improvements in face shields for use when passing garments overthe head : en
  • AU821046A - Intermediate frequency amplifier : en
  • US2412629A - Method of producing whip : en
  • US2412805A - Ultra high frequency oscillation generator : en
  • US2412856A - Steam generator : en
  • US2412865A - Shoe and method of manufacturing the same : en
  • ES13978U - Cutting system for garments (Machine-translation by Google Translate, not legally binding) : en es
  • US2412667A - Sludge coking : en
  • FR916763A - Tobacco feeder of metal, papier-mâché, synthetic resin or the like for cigarette paper tubes : en fr
  • GB583330A - Improvements relating to taps for beer or other casks : en
  • CA438660A - Alternate carrier television system : en fr
  • US2412815A - Mcarbocyanine dyes : en
  • FR916854A - Improvements to steerable directed emission devices : en fr
  • GB583408A - Improvements in or relating to dolls : en
  • US2412714A - Baseball game : en
  • AU137162B2 - High frequency amplifier : en
  • US2412773A - Combined shoe counter and shankpiece : en
  • US2412906A - Safety razor : en
  • CA438599A - Nitric oxide preparation : en fr
  • CA438674A - Corrosion inhibitor : en fr
  • AU844346A - Improvements in or relating to electric discharge devices and systems : en
  • FR916941A - Improvements to fire extinguishers : en fr
  • ES13992U - Metallic rim for bicycle, motorcycle and similar wheels. (Machine-translation by Google Translate, not legally binding) : en es
  • CA438621A - Air raid warning control system : en fr
  • AU838846A - Improvements in laundry washing machines : en
  • AU123024B2 - Mixing machine : en
  • DK65231C - Two-stroke internal combustion engine with flush and exhaust slots located one above the other and essentially on the same cylinder side. : da en
  • US2412560A - Production of salt brine : en
  • FR916945A - Spark plug : en fr
  • FR916839A - Method and devices for establishing underground pipelines for the transport of fluids : en fr
  • FR916997A - Mobile sticker flight controller : en fr
  • US2412837A - Manufacture of liquid hydrocarbons suitable for motor fuel : en
  • FR916864A - New accessory for motor vehicles constituting both a horn and a bumper : en fr
  • GB583495A - Improvements in or relating to instrument panels for vehicles and to electrical components for mounting thereon : en
  • FR916792A - Sole, especially for wooden shoes : en fr
  • FR916957A - Improvement in the packaging of several stacks of objects and in particular notebooks of tangled sheets of cigarette paper : en fr
  • AU123017B2 - Improvements in air pressure braking equipment for rail or other vehicles : en
  • US2412702A - Object detection and location : en
  • USD146092S - Design for a textile fabric : en
  • GR10949B - APPLIANCE FOR LOADING AND UNLOADING CEREALS AFTER WEIGHING AND UNLOADING BAGS, PACKAGES AND BOXES OF FIXED WEIGHT AND SHAPE. : el en
  • ES163935A1 - A SYSTEM TO AVOID, THROUGH IMMEDIATE AUTOMATIC ALARM WARNING, THEFT OF CASES AND OTHER OBJECTS EASILY TRANSPORTABLE : en es
  • US2412679A - Preparation of organic sulfonates and sulfonyl chlorides : en
  • US2412603A - Cover for tin cans : en
  • FR916770A - Improvements in cabinets, rooms, capacities or envelopes for the distribution of cold : en fr
  • GB583356A - Improvements in or relating to cycles : en
  • GB583427A - Improvements in or connected with safety guards for presses and the like : en
  • US2412614A - Gyroscopic instrument : en
  • GB583395A - Improvements in shaving cups : en
  • US2412753A - Air cleaner : en
  • GB583577A - Improvements in louvre windows or ventilators : en
  • ES175685A1 - IMPROVEMENTS MADE IN THE FILM DEPOSITS FOR PHOTOGRAPHIC CAMERAS : en es
  • FR916894A - Process for the preparation and storage of albuminous milk : en fr
  • GB583313A - Improvements in power plants : en
  • FR916905A - Apparatus using a flow of water for the operation of small household appliances or the like : en fr
  • ES175682A1 - A UNIVERSAL REWARDING MACHINE TO WORK WOOD : en es
  • CA438670A - Successive electrical impulse producing device : en fr
  • US2412706A - Air-cooled hoisting drum : en
  • US2412579A - Combination gas and liquid fuel burner : en
  • FR916977A - Further training in electronic tube supports : en fr
  • GB583399A - Improvements relating to the formation of concrete piles : en
  • FR916849A - Improvements to electric heaters : en fr
  • FR916952A - Apparatus usable, in particular, for the preparation of solutions of colloidal sulfur : en fr
  • DK65236C - Thermal insulation board of the Multilayer type. : da en
  • GB583375A - Improvements in or relating to expansion rail joints : en
  • ES175681A1 - GASOLINE GAS GENERATOR SYSTEM AT LOW PRESSURE, FOR DOMESTIC, INDUSTRIAL AND LABORATORY USES : en es
  • US2412755A - Shuttle car : en
  • FR916766A - Hydraulic clutch : en fr
  • ES13977U - Bipolar lampholder for fluorescent tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • AU122992B2 - Apparatus for marking fabrics : en
  • US2412847A - Boot hanger : en
  • ES174831A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF CYLINDERS FOR SECURITY LOCKS : en es
  • ES11587Y - Illuminated accessory for petrol pump posts : en es
  • GB583499A - Improvements in or relating to methods of and apparatus for mixing or agitating liquids : en
  • FR916796A - Capable safety razor like a stylograph : en fr
  • US2412807A - Side wall for railway hopper cars : en
  • US2412816A - Polymethine dyestuffs : en
  • FR916807A - Method of assembling joinery elements for the construction of partitions, in particular on board ships : en fr
  • GB583436A - Improvements in and relating to thermal switches : en
  • US2412643A - Hay feeder : en
  • US2412582A - Apparatus for producing or purifying metals or compounds : en
  • US2412718A - Recorder : en
  • ES14012U - New model of beams and crosspieces for carpentry works and similar works. (Machine-translation by Google Translate, not legally binding) : en es
  • US2412920A - Cellulose derivative composition : en
  • GB583430A - Improvements in or relating to suction cleaners : en
  • ES175750A1 - IMPROVEMENTS IN OR RELATIVE TO A METHOD, WITH ITS CORRESPONDING MACHINE, FOR THE MANUFACTURE OF EDGE-CUT TISSUES : en es
  • GB583543A - Improvements in or relating to book-ends : en
  • US2412763A - Method and apparatus of treating materials : en
  • US2412624A - Telephone call transmitter : en
  • DK65221C - Bearing receiver. : da en
  • FR916781A - Purification process for fluid media : en fr
  • GB583403A - Improvements in or relating to hand operable indicating appliances : en
  • FR916965A - Production of ultrasound and their various applications, in particular for the preparation of therapeutic and dietetic agents : en fr
  • ES14037U - Tubular case for carmine bars in two colors and with concave mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • FR916866A - Pencil sharpening machine : en fr
  • ES175108A2 - IMPROVEMENTS : en es
  • NL58560C - : en
  • FR916814A - Talking machines record player : en fr
  • GB583412A - Internal-combustion-operated free-piston compressors and gas-generators : en
  • IE17314L - Alkaline electric batteries : en
  • FR916986A - Packaging bottle with nozzle, cover or user box : en fr
  • GB583364A - Improvements in or relating to pipe couplings : en
  • US2412846A - Means for supplying inflammable antifreeze fluids for use on airfoil surfaces so as t prevent explosion of the fluid : en
  • US2412792A - Cutout relay : en
  • FR916904A - Verification and safety plate for radio devices : en fr
  • US2412766A - Process of producing vitamin concentrates : en
  • FR916999A - Advanced rectoscope : en fr
  • GB583331A - Improvements in electric snap-action switches : en
  • GB583439A - Locking device for rods, wires and the like : en
  • ES175644A1 - A MANUFACTURING PROCEDURE FOR AN APPRESSIVE SOFTENER : en es
  • US2412606A - Garment hanger : en
  • FR916861A - Method and tools for dry drilling of mechanically fragile materials : en fr
  • US2412700A - Thioglycolic amides : en
  • US2412636A - Grenade fuse : en
  • GB583440A - Improvements in or relating to footwear such as boots, shoes and the like : en
  • FR916909A - Synthetic yarn manufacturing method and apparatus : en fr
  • GB583513A - Improvements in electrical discharge apparatus : en
  • ES175281A1 - A PROCEDURE FOR THE MANUFACTURE OF PITTED MASSES INTENDED TO MANUFACTURE MIXED LETS AND OTHER SIMILAR PURPOSES : en es
  • FR916840A - Improvements to casings, frames and supports for radio equipment components : en fr
  • CA438573A - Soaking pit cover crane : en fr
  • AU122986B2 - Method and apparatus for producing electrolytic zinc : en
  • GB583481A - An improved manufacture of polymeric rubber-like materials : en
  • US2412927A - Wheel steering means for wagons and the like : en
  • CA438625A - Supercharger drive for aeroplane cabins : en fr
  • FR916844A - Loose-leaf binding frame : en fr
  • GB583390A - Improvements relating to reciprocating pumps for liquid or gaseous fluids : en
  • AU123022B2 - Improved building elements forthe construction of models : en
  • CA438570A - Door latch and lock : en fr
  • CA438592A - Sheet metal shaping device : en fr
  • AU826446A - Production of perforated sheets of thermoplastic material : en
  • CA438675A - Electrical resisting composition and article : en fr
  • GB583321A - Improvements in the manufacture of enamelled wire : en
  • GB583559A - Improvements in water atomising and humidity control apparatus : en
  • US2412785A - Septic tank : en
  • US2412812A - Adjustable watch bracelet link : en
  • US2412903A - Compounded lubricating oil : en
  • FR916753A - Second distillation and rectification column and rectification process : en fr
  • ES175404A1 - IMPROVEMENTS IN THE MANUFACTURING METHODS OF PLASTIFIED ETHYL CELLULOSE : en es
  • FR916772A - Methods and apparatus for resistance welding : en fr
  • FR916799A - Peeling machine : en fr
  • GB583373A - Improvements in automatic switches for use in telephone or like systems : en
  • GR10945B - ASPHALT COMPOSITION. : el en
  • ES13325U - Plates for commercial reclamation in general, and particularly for calendars. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916900A - Continuous gear change adjustable at will or automatic, eliminating the clutch : en fr
  • GB583438A - Improvements in or relating to brakes : en
  • GB583441A - Improvements in or relating to belt conveyors : en
  • GB583505A - Improvements relating to injection-moulding machines : en
  • ES13986U - Electric lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583400A - Improvements in contra-angle attachments for dental handpieces, and in contra-angle handpieces : en
  • AU1434644A - Vulcanisation of polymeric materials : en
  • CA438597A - Synthetic rubber composition : en fr
  • FR916885A - Variable speed transmission device : en fr
  • GB583597A - Improvements relating to machines for shaping and assembling metal parts : en
  • ES14030U - Figures - deposit whose adequate content is removable in small portions (Machine-translation by Google Translate, not legally binding) : en es
  • GB583525A - Improvements in or relating to hand operated paint extrusion presses : en
  • US2412723A - Pump : en
  • AU134893B2 - Improvements in or relating to presses, particularly for vulcanizing : en
  • GB583539A - Improvements relating to laundry and other presses : en
  • GB583314A - Improvements relating to drinking vessels such as cups and glasses and to saucers or the like therefor : en
  • US2412587A - Cylinder liner : en
  • US2412878A - Cored ceramic article : en
  • AU837046A - Improvements relating to apparatus forthe detection ofthe presence of vehicles : en
  • AU134543B2 - Tagging and listing machine : en
  • AU1370744A - Improvements in means for lubricating power transmission mechanism : en
  • US2412604A - Switch apparatus : en
  • US2412757A - Tool holding means for automatic screw machines : en
  • US2412851A - Dynamoelectric machine and method of making the same : en
  • US2412931A - Switchgear apparatus : en
  • ES175377A3 - IMPROVEMENTS IN THE CONSTRUCTION OF GASOLINE BURNERS APPLICABLE TO KITCHENS, HELLS, LIGHTING LAMPS AND THE LIKE : en es
  • CA438568A - Storm window : en fr
  • US2412779A - Automatic lock : en
  • US2412826A - Tubular lamp and holder therefor : en
  • CA438550A - Variable speed laundry machine : en fr
  • AU739946A - Improvements inthe manufacture of dolls, animals and like toy figures and parts thereof : en
  • ES13703U - Tip and heel reinforcement for shoe soles and rubber espadrilles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916761A - Packing box for conical or pyramidal containers : en fr
  • FR916914A - Diamond tool refinements : en fr
  • US2412678A - Telescopic, tubular plywood mast and method of making the same : en
  • ES175731A1 - PERFECTED APPARATUS FOR THREADING NEEDLES : en es
  • GB583501A - Improvements in and relating to attenuators for wave guides : en
  • AU741146A - High frequency amplifier : en
  • CA438642A - Cathode ray tube : en fr
  • FR916896A - Improvements to electrode holders used in underwater and other work : en fr
  • GB583566A - Improvements in traps for use more especially in catching rats and mice : en
  • CA438673A - Ratiometer : en fr
  • US2412625A - Telephone call transmitter : en
  • ES13995U - Improved device for the binding of books. (Machine-translation by Google Translate, not legally binding) : en es
  • ES13999U - Impulsive device, applicable to cigarette cases, cigarette lighters and cigarette paper, which makes smoking articles emerge from the inside of the flask, box or case. (Machine-translation by Google Translate, not legally binding) : en es
  • CA438636A - Sheet metal container : en fr
  • CA438690A - Crutch : en fr
  • US2412705A - Portable saw : en
  • US2412581A - Sheathing for explosives : en
  • AU130772B2 - Improvements in centrifugal apparatus forthe manufacture of roofing tiles orthe like : en
  • GB583434A - Improvements in traffic recording equipment for use in telephone or like systems : en
  • CA438561A - Aerial mounting : en fr
  • CA438572A - Photographic printing apparatus : en fr
  • GB583442A - New nitronitriles : en
  • US2412895A - Line for safety belts : en
  • US2412924A - Apparatus for sealing containers : en
  • FR916797A - Pliers for price tags or similar items : en fr
  • GB583326A - Improvements in burner cones of oil lamps : en
  • CA438638A - Rotary compressor : en fr
  • CA438546A - Laundry container : en fr
  • CA438557A - Fuel unloading system : en fr
  • CA438563A - Pneumatic pickup device : en fr
  • CA438629A - Shoe making method and apparatus : en fr
  • GB583555A - Improvements in or relating to pendant chains for electric light fittings and the like : en
  • ES13996U - Monthly skirt of calendar. (Machine-translation by Google Translate, not legally binding) : en es
  • USD146084S - Design for a clock : en
  • ES13989U - About announcer. (Machine-translation by Google Translate, not legally binding) : en es
  • AU135725B2 - Improved radio responder system : en
  • FR916845A - Tables of furs and their manufacturing process : en fr
  • NL112146B - Method for preparing iodized protein and animal feed using this iodized protein : en nl
  • AU134364B2 - Synchromesh change-speed gearing : en
  • AU1557344A - Improvements in or relating toa gage particularly adapted for testing threads : en
  • US2412627A - Lifting clamp : en
  • US2412828A - Preparation of aromatic hydrocarbons from hydrocarbon mixtures : en
  • GB583489A - Improvements in or relating to the measurement or indication of electric currents or potentials and to the protection of circuits carrying such currents : en
  • GB583068A - Improvements in gyroscopic artificial horizons for aircraft : en
  • USD146087S - Design for a display stand ok similar article : en
  • DK65217C - Method for the production of liquid, fusible or gaseous hydrocarbons. : da en
  • CA438664A - Coating method : en fr
  • GB583366A - Improvements in gyro compass instruments : en
  • ES175714A3 - IMPROVEMENTS IN ELECTRICAL CIRCUITS FOR THE PSEUDOEXTENSION OF FREQUENCY BANDS : en es
  • FR916759A - Manufacturing process for molded objects : en fr
  • FR916771A - Switch box : en fr
  • IE17874L - Sea wave power installation. : en
  • CA438631A - Crown cap spotting apparatus : en fr
  • GB583349A - Colouration of textile materials : en
  • GB583377A - Improved means for coupling an electric oscillator to a load : en
  • GB583608A - Improvements relating to chucks : en
  • US2412904A - Refrigerating apparatus : en
  • USD146094S - Design fok a textile fabric : en
  • US2412640A - Transmission line : en
  • US2412728A - Device for producing aerosols : en
  • GB583588A - Improvements in tensioning means for the selvedge warps in looms for weaving : en
  • DK65223C - Cathode ray tube and method of its manufacture. : da en
  • FR916815A - Process for the development of river transport equipment and canals for the economic increase in the efficiency of water transport : en fr
  • US2412595A - Process for reaction of aromatic hydrocarbons with normally gaseous unsaturated hydrocarbons : en
  • FR916769A - Process for making regenerated cellulose fabrics transparent : en fr
  • US2412711A - Loading chute for pickup hay balers : en
  • US2412769A - Pillow head cover : en
  • ES174520A1 - SUPERREGENERATIVE COUPLING DEVICE SPECIALLY DESIGNED FOR RADAR SYSTEMS AND RESONANCE ALTIMETER DEVICES : en es
  • US2412704A - Portable saw : en
  • GB583531A - Improvements in and relating to the production of thallium sulphide photoconductive cells : en
  • GB583477A - Improvements in or relating to the manufacture of phosgene : en
  • FR916859A - Improvements to internal combustion engines, especially two-stroke engines : en fr
  • FR916872A - Association of an image, a poetry and a musical theme : en fr
  • FR916812A - Mechanical sugar tongs : en fr
  • CA438614A - Ester : en fr
  • US2412602A - Electrophoresis apparatus : en
  • US2412741A - Headband terminal : en
  • US2412803A - One-way clutch and bearing : en
  • ES14036U - Hermetic closing plug, with spring. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916940A - Apparatus for prowling valves and their seats : en fr
  • FR916757A - Collective building electrical piping : en fr
  • GB583549A - Improvements in or relating to blast propulsion : en
  • US2412591A - Coil winding device : en
  • GB583328A - Improvements in and relating to electrical fuses : en
  • GB583383A - Improvements in domestic boilers : en
  • FR916791A - prefabricated aerated chipboard element in concrete for light constructions : en fr
  • FR916984A - Removable attachment device for chandelier arms and others : en fr
  • GB583581A - Improvements in and relating to cushions for billiards tables : en
  • FR916962A - Method of taking pictures in relief using a special objective lens : en fr
  • FR916897A - Industrial use of the waves of matter and devices used for this purpose : en fr
  • ES14000U - Machine to divide bread dough and biscuits into pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583517A - Improvements in or relating to service conduits in buildings : en
  • GB583348A - Improvements in or relating to packing rings : en
  • GB583478A - Improvement in or relating to radar and like systems for detecting and locating objects : en
  • US2412638A - Rubber seal aging testing apparatus and method : en
  • DK65225C - Whistling kettle. : da en
  • US2412917A - Method for catalytic conversion : en
  • FR916801A - Classification process by visible form : en fr
  • FR916876A - Process for manufacturing brushes of all kinds and brushes produced by this process : en fr
  • FR916883A - Sophisticated snap-in : en fr
  • FR916826A - Development of negative feedback amplifiers : en fr
  • GB583433A - Improvements in prepayment mechanism for gas and like meters : en
  • GB583483A - Improvements in and relating to merchandise conveyors : en
  • GB583389A - Improvements in or relating to ramps for loading and unloading aircraft : en
  • USD146072S - Bowers airplane : en
  • AU135656B2 - Improvements in or relating to electric cables for high frequency : en
  • CA438648A - Photographic developer : en fr
  • USRE22820E - Automatic telephone system : en
  • AU122957B2 - Filters insertable in pipelines, conduits andthe like : en
  • US2412634A - Lubricant : en
  • GB583397A - Improvements in or relating to chairs, settles or the like : en
  • FR916863A - Frequency converter : en fr
  • GB583448A - Improvements in or relating to air beds or mattresses : en
  • AU122987B2 - Improvements relating to machines for producing straw or like envelopes for bottles andthe like, and/or for producing straw or like packing mats : en
  • CA438598A - Ratio circuit : en fr
  • ES174447A3 - A LOOM WITHOUT SHUTTLE : en es
  • ES14003U - Date calculator perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14010U - Hygienic case for toothbrushes and shaving brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916924A - Process for obtaining metal powders : en fr
  • GB583520A - Improvements in mechanical copying machines : en
  • ES175743A1 - APPARATUS DEVICE IN REACH FOR HAND GRILLS DISTRACTED WITH SPEARGUN : en es
  • GB583414A - Poultry batteries, laying cages and the like : en
  • ES175645A2 - A NEW AUTOMATIC MOLDING SYSTEM FOR THE MANUFACTURE OF FOOTWEAR WITH VULCANIZED FLOOR : en es
  • ES14015U - Spoon of veined, applicable in the manufacture of tiles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916918A - Improvements to supports for shelves, knobs, hooks and their equivalents : en fr
  • ES173319A1 - A PROCEDURE FOR TREATING PLASTIC MATERIAL : en es
  • US2412693A - Method and tape for joining plies : en
  • DK65222C - Electric Element Lamp. : da en
  • AU1170243A - Twin fluke anchor : en
  • US2412814A - Beta-alkyl-thio acrolein mercaptals : en
  • USD146088S - Design for a serving stand : en
  • ES175712A1 - IMPROVEMENTS IN OR RELATIVE TO METAL CONTACT RECTIFIERS AND PHOTOELECTRIC CELLS : en es
  • AU122977B2 - Improvements in or relating tothe manufacture of composite metal articles : en
  • GB583556A - Improvements connected with the operation of a.c. commutator machines : en
  • AU1680444A - An improved nasal fitment and holder for inhalant : en
  • US2412811A - Carbon pile electric regulator : en
  • AU835446A - Improvements in or relating tothe manufacture of magnetic bodies from compressed, powdered materials : en
  • AU755846A - Process for refining penicillin X, andthe refined penicillin X resulting therefrom : en
  • CA438647A - Spiral filament : en fr
  • US2412876A - Wire brush for use in oil wells : en
  • US2412619A - Apparatus for and method of making contoured electrical resistance cards : en
  • US2412896A - Threaded locking device : en
  • US2412799A - Thiocyano alkyl ethers of endoethylene cyclopentanols : en
  • CA438569A - Sliding door structure : en fr
  • CA15026S - Ice skate : en
  • CA438668A - Telegraph circuit speed correction : en fr
  • CA438685A - Separable fastener : en fr
  • GB583327A - Improvements in control gear for electric trucks, vehicles and cranes : en
  • GB583458A - Improvements in and relating to trays, wagon-tops and table-tops : en
  • AU154901B2 - Process for refining penicillin X, andthe refined penicillin X resulting therefrom : en
  • AU844146A - Improvements in or relating to electric switches : en
  • FR916858A - Brake improvements for cycles : en fr
  • AU1443144A - Means for synchronising facsimile receivers : en
  • CA438616A - Dye intermediate : en fr
  • FR916795A - Process for the separation of hydrocarbons and waxes : en fr
  • GB583568A - Improvements in or relating to force pumps for flushing waste outlet pipes and the like : en
  • GB583547A - Improvements in nether undergarments : en
  • AU132912B2 - Improvements in or relating to washing devices for vehicles andother objects : en
  • CA438607A - Catalyst composition : en fr
  • ES13998U - Rule - duster (Machine-translation by Google Translate, not legally binding) : en es
  • CA438632A - Sheet metal can body flanging method : en fr
  • AU1571344A - Improvements in or relating to voltage regulator circuits : en
  • AU795546A - Improvements relating to telephone and like selective systems : en
  • US2412901A - Triangle-octant : en
  • AU137005B2 - Process for recovering proteolytic enzymes fromthe pancreas of mammals : en
  • CA438634A - Can filling machine : en fr
  • AU135360B2 - Synchronising system for telegraphy : en
  • ES175734A1 - IMPROVEMENTS IN THE MECHANISMS OF COMMAND AND CHANGE IN AUTOMOBILE VEHICLES : en es
  • ES175242A1 - A DISCHARGE PIPE : en es
  • ES175542A1 - A HERMETIC CLOSURE SYSTEM APPLICABLE TO RESIDUAL MATERIALS, ESPECIALLY ASHTRAYS : en es
  • ES175631A1 - A PROCEDURE FOR THE MANUFACTURE OF FANTASY SEQUINS : en es
  • AU1719544A - Improvements in rotating cylinder engines : en
  • GB583450A - Improvements in ionization gauge circuits : en
  • FR916843A - Improvements to electrotherapy devices : en fr
  • FR916985A - Improvements to complex internal combustion engines and powertrains : en fr
  • USD146081S - Design for a handbag : en
  • FR916850A - Variable speed drive and its applications : en fr
  • FR916868A - Fuel injection carburettor for fueling internal combustion engines : en fr
  • ES175675A1 - IMPROVEMENTS IN AGRICULTURAL TRACTORS : en es
  • CA438630A - Black iron sheet metal container making method : en fr
  • US2412621A - Heat transfer device : en
  • US2412926A - High voltage protective link : en
  • CA438628A - Abrasive article manufacture : en fr
  • AU136436B2 - Washing Machine : en
  • ES175671A1 - MECHANISM TO PRINT YOUR MOVEMENT TO BICYCLES : en es
  • ES175642A1 - A PERFECTION IN THE TOCADISCOS DEVICES : en es
  • FR916800A - Paper-lined receptacle for powdery or liquid materials : en fr
  • ES175593A1 - A PROCEDURE FOR THE OBTAINING OF THE STARCH OF THE CEREALS AND, ESPECIALLY, OF THE BARLEY, FOR THEIR DIETARY USE IN THE HUMAN FOOD : en es
  • FR916775A - Combined advancing, cocking and locking device, for cameras or the like : en fr
  • ES175730A1 - DEVICE FOR TORSION TO TEXTILE THREADS : en es
  • AU136014B2 - Improvements in or relating to sound recording or broadcasting studios orthe like : en
  • NL119854B - : en
  • US2412734A - Piston ring : en
  • US2412832A - Textile material and method of preparing it : en
  • USD146089S - Design for a cartridge belt link : en
  • AU123038B2 - A transportable mobile power unit for moving railroad or railway freight cars and wagons andother vehicles : en
  • DK65240C - Packing plate for Bottles or other Articles of similar, preferably elongated shape. : da en
  • ES175641A1 - A MANAGEMENT ANTENNA SYSTEM : en es
  • US2412590A - Elastomer adapted for a chewing gum base : en
  • US2412646A - Tailless aircraft : en
  • US2412748A - Ring groove cleaner for pistons : en
  • US2412853A - Drive device : en
  • US2412802A - Method of carburizing one side only of relatively short tubular parts : en
  • AU458546A - Improvements in centrifugal apparatus forthe manufacture of roofing tiles orthe like : en
  • CA438582A - Welder handle : en fr
  • CA438609A - Coated metal article : en fr
  • US2412875A - Well pipe screwing device : en
  • AU134894B2 - Method of removing manganese from magnesium : en
  • GB583453A - Improvements in or relating to feed, measuring or draw through roller components for machines for operating upon sheet material : en
  • GB583461A - Process and apparatus for mechanically treating a woven tape : en
  • DK65238C - Rifle grenade goblet. : da en
  • GB583551A - Improvements in or relating to lubricating oil compositions : en
  • US2412885A - Shock absorber : en
  • FR916755A - Method for bringing solids and gases into contact : en fr
  • FR916767A - Ceramic body and manufacturing process : en fr
  • GB583422A - Improvements relating to wind screen wiper mechanisms : en
  • US2412644A - Method of manufacturing coated articles : en
  • FR917069A - Lubricant : en fr
  • FR916974A - Machine for the foot control of glassware molds : en fr
  • GR10940B - PERFECTIONS IN AND IN RELATION TO BUILDING PREFABRICATED ELEMENTS (UNITS) AND BUILDING CONSTRUCTION. : el en
  • ES13987U - Frame of leaf springs for rolling awnings, with fixed points for its articulation with the faºade. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916942A - Construction process for reinforced concrete boats and boats obtained by this process : en fr
  • US2412758A - Apparatus for cleaning pipe and the like : en
  • ES14028U - View-drawing of direct vision and transparency. (Machine-translation by Google Translate, not legally binding) : en es
  • CA438654A - Liquid fuel pump : en fr
  • ES13984U - Corners for beds (Machine-translation by Google Translate, not legally binding) : en es
  • AU130918B2 - Improved key-locked slidable bolt fastenings for attache cases andthe like : en
  • ES175704A1 - IMPROVEMENTS IN ELECTRICAL CONTROL SYSTEMS : en es
  • FR916806A - Three-position electric remote control : en fr
  • GB583418A - New and improved process or producing shaped articles from polytetrafluoroethylene : en
  • GB583429A - Improvements in or relating to gas turbine plants : en
  • GB583404A - Improvements in plating plant : en
  • FR916762A - Electromagnetic instrument : en fr
  • AU123019B2 - Means for synchronising facsimile receivers : en
  • ES175744A1 - A PROCEDURE FOR MANUFACTURING STYLOGRAPHICS : en es
  • FR916933A - Guiding device : en fr
  • AU128713B2 - Improvements relating to bandsaw and like machines : en
  • AU12946A - Improvements relating tothe ground supports for trailing vehicles whilst uncoupled and/or stationary : en
  • FR916955A - Universal cutter : en fr
  • US2412573A - Heat exchange apparatus : en
  • US2412716A - Folding horse : en
  • ES175695A1 - IMPROVEMENTS IN STATIC DETECTORS : en es
  • AU1774344A - Improvements in or relating to speed changing mechanisms : en
  • GB583500A - Improvements in or relating to internal combustion engine power plants : en
  • AU137426B2 - Improvements in or relating to electric switches : en
  • CA438681A - Drying process and apparatus for textiles : en fr
  • US2412751A - Electrical protective device : en
  • AU1624344A - Mixing machine : en
  • AU833646A - Improvements in or relating to power transmission systems : en
  • US2412632A - Radio bomb release system : en
  • US2412652A - Processes relating to the production of board and the product resulting therefrom : en
  • AU758646A - Improvements in or relating to rotary pumps : en
  • AU844446A - Synchronising system for telegraphy : en
  • DK65234C - Hydraulic Steering Mechanism for Valves or Sliders, In particular for Explosion Engines. : da en
  • ES173338A1 - A CONVERTER DEVICE OF THE CONTINUOUS CIRCULAR MOTION IN ALTERNATIVE RECTIFIING, PRODUCED ON THE SAME CENTER OF THE ROTATION AXIS AND PERFECTLY CONCENTRIC TO HIM, WITH THE SAME APPLICATION AS THE SO-CALLED CRANKSHAFT : en es
  • US2412796A - Window channel : en
  • US2412854A - Thermostatic relay : en
  • CA438588A - Flowing material processing : en fr
  • AU135193B2 - Air intake filters and silencers : en
  • AU1539944A - Improved building elements forthe construction of models : en
  • AU1592644A - Improved rotary pump : en
  • AU123028B2 - Vulcanisation of polymeric materials : en
  • US2412674A - Photographic fixing procedure and baths : en
  • AU128728B2 - An improved electric water heater : en
  • US2412699A - Wettable coating for vinylite sheeting : en
  • US2412559A - Shutter actuating mechanism : en
  • FR916950A - Brooch enhancements : en fr
  • FR916953A - Method and apparatus for providing relief in film projections : en fr
  • FR916790A - Improvements to machines for sewing buttons or attaching parts to a fabric : en fr
  • AU134545B2 - Improvement in pulse echo distance measuring system : en
  • AU133434B2 - Improvements in Change Speed Mechanism : en
  • NL58622C - Method for descaling lime-treated blocks : en nl
  • CA438644A - Polar coordinate cathode-ray tube : en fr
  • AU122973B2 - An improved mechanical game of skill : en
  • BE469393A - : en
  • AU138080B2 - Improvements in or relating tothe manufacture of magnetic bodies from compressed, powdered materials : en
  • US2412556A - Electric power distribution system : en
  • CA438693A - Dispensing container : en fr
  • ES14029U - Portable wire rack (Machine-translation by Google Translate, not legally binding) : en es
  • AU123021B2 - Transformer : en
  • AU1814644A - Improvements in rockers for use more especially in operating overhead valves of internal combustion engines : en
  • AU843746A - Improvements in or relating to two-cycle motors : en
  • GB583601A - Improvements in multiple fuel burners : en
  • US2412657A - Mine locomotive : en
  • US2412783A - Chisel : en
  • FR916981A - Quick clamping device : en fr
  • AU123001B2 - Improvements in means for lubricating power transmission mechanism : en
  • CA438688A - Impeller and closure : en fr
  • US2412928A - Production of aceto-acetic esters and their homologues : en
  • USD146073S - Design for a cooky : en
  • USD146082S - Dental apparatus hand-piece or the like : en
  • USD146079S - Design for a dkess : en
  • ES175692A3 - IMPROVEMENTS MADE IN PEDAL BRAKES APPLICABLE TO ANY KIND OF BICYCLES : en es
  • FR916768A - Improvements to boxes and packaging : en fr
  • GB583310A - Improvements in or relating to button winding machines : en
  • ES14019U - Album sheets for collections with protective case of collected effects. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916831A - Shade improvements : en fr
  • FR916947A - Method for stabilizing tube oscillators : en fr
  • GR10942B - IMPROVEMENTS IN A SHAVER IN COMBINATION WITH A BLADE CASE. : el en
  • DK65224C - Electrically Balanced Filter. : da en
  • ES174922A1 - NEW PROCEDURE FOR THE MANUFACTURE OF FLEXIBLE SHOES : en es
  • FR916987A - Drill accessory : en fr
  • GB583507A - A new or improved inhalation device : en
  • GB583527A - Improvements connected with tubular fluorescent lamp fittings : en
  • ES14031U - A disc - membrane for explosion-engine pumps (Machine-translation by Google Translate, not legally binding) : en es
  • US2412648A - Automatic positioning and welding : en
  • US2412697A - Wheeled carrier : en
  • CA438666A - Milling process and apparatus : en fr
  • AU1480244A - Method and apparatus for producing electrolytic zinc : en
  • ES14022U - Cap, perfected, for fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175699A1 - IMPROVEMENTS IN RECEPTORS OF ELECTRIC IMPULSE MODULATED IN TIME OR DURATION : en es
  • GB583371A - Improvements relating to the formation of sintered iron articles : en
  • FR916822A - screen for light projections and its production method : en fr
  • GB583357A - Improvements in or relating to induction discs for watthour meters and the like : en
  • GB583533A - Improvements relating to the manufacture of levulinic acid : en
  • FR916853A - Improvements to directional-axis radio guidance systems : en fr
  • GB583407A - Improvements in and relating to electrical connectors : en
  • GB583462A - Improvements in or relating to safety razors : en
  • DK65227C - Procedure for obtaining fine-grained structure in magnesium or magnesium alloys. : da en
  • US2412806A - Railway car wall : en
  • FR916825A - Sweeping device : en fr
  • GB583530A - Improvement in air relay assemblies for automatic pilots : en
  • AU123023B2 - Improvements in or relating toa gage particularly adapted for testing threads : en
  • FR916922A - Improvements to wall buffers or the like : en fr
  • ES14016U - Switch to spinal anesthesia, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916968A - Jealousies : en fr
  • CA438555A - Shipping and display container : en fr
  • DK65230C - Ejector arm for self-binding Mowers. : da en
  • GB583528A - Improvements in or relating to grinding or abrading machines : en
  • FR916794A - Multi-way distributor valve, in particular for supplying aircraft engines : en fr
  • FR916958A - Decorative luminescence lighting fixtures : en fr
  • GB583343A - Improvements in or relating to containers for lipstick and the like : en
  • FR916758A - Improvements to cone cutting devices : en fr
  • GB583342A - Improvements relating to the metallisation by electrodeposition of plaster and like highly porous material : en
  • GB583369A - Improvements in or relating to the production of halo alkoxy derivatives of fatty acids and their esters : en
  • GB583454A - Improved building structures : en
  • GB583352A - Grips for removing screw caps from containers and the like or securing the same : en
  • GB583585A - Improvements relating to the manufacture of p-amino methyl phenyl sulphones and salts thereof : en
  • ES14017U - Vacuum cleaner-chimney that increases the draft by its special structure. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583567A - Arrangement for selective protection of electric lines : en
  • FR916989A - Leather bangle and its manufacturing process : en fr
  • ES175683A1 - A photografic camera : en es
  • FR916889A - Improvements to mouth mirrors for dentists : en fr
  • GB583387A - Oil burner : en
  • ES174124A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • GB583361A - Improvements in or relating to equi-signal radio beacon systems : en
  • US2412897A - Circuit interrupter : en
  • FR916788A - Cellular rubber : en fr
  • GB583516A - Improvements relating to laundry and like presses : en
  • FR916908A - Machine for folding and gluing cardboard pieces : en fr
  • FR916931A - Process for preparing improved oils : en fr
  • US2412844A - Wool storage and transporting mechanism : en
  • FR916919A - Improvements to amendment agents for chloride baths : en fr
  • FR916890A - Procedures for automatically inflating or not, the air chambers of any vehicle, by rotary pump or other pump mounted on the vehicle itself and whether or not fitted with a barostat : en fr
  • FR916971A - New compositions based on superpolyamides : en fr
  • AU135019B2 - Improvements in or relating to preventing the formation in or removal of dust from air : en
  • GB583472A - An improved clockwork fuze for projectiles : en
  • FR916967A - Device for connecting a sealed shell and components carried externally by the latter, in particular in an airplane : en fr
  • GB583498A - Garment driers : en
  • GB583602A - Improvements in or relating to fastening devices for detachably connecting together two relatively movable parts : en
  • GB583378A - Improvements in or relating to the degradation of dextrane : en
  • GB583460A - Improvements in or relating to electron discharge apparatus using velocity modulatedbeams : en
  • ES10388Y - Articulated shock absorber frame for bicycles. : en es
  • GB583529A - Improvements in or relating to spring-filled mattresses, cushions, and like upholstery : en
  • FR916910A - Self-lubricating and cooling device for submerged pumping blocks consisting of a motor and a pump : en fr
  • US2412684A - Light-producing device : en
  • US2412907A - Control system and apparatus for lamps : en
  • FR916921A - Improvements in the manufacture of hot cast refractory products : en fr
  • FR916803A - Basic reaction electric accumulator with electrochemical bond between elements : en fr
  • US2412712A - Method of assembling fuse links : en
  • FR916966A - Orientable axis radio-guidance device : en fr
  • GB583401A - Improvements relating to seats : en
  • ES175711A1 - IMPROVEMENTS IN OR RELATED TO THE CONSTRUCTION OF ELECTRONIC DISCHARGE DEVICES : en es
  • IE17713L - Sea wave power installation. : en
  • FR916932A - Pressure regulator of a pressurized fluid : en fr
  • GB583497A - Improvements in frequency changers : en
  • US2412768A - Thread marking machine : en
  • FR916943A - Electric heating device for distillation plants : en fr
  • GB583392A - Improvements in or relating to cloches : en
  • DK65219C - List leader for Office Printing Machines. : da en
  • GB583506A - An improved method of, and shaft kiln for, burning, calcining or sintering granulated or briquetted materials : en
  • GB583425A - Improvements in or relating to the manufacture of hydrogen cyanide : en
  • GB583347A - Self-aligning journal bearing arrangement for high pressure reciprocating ram pumps : en
  • GB583451A - Improvements in and relating to electric phase-comparing circuits : en
  • ES175684A1 - A PHOTOGRAPHIC CAMERA FOR ROLL FILMS : en es
  • GB583518A - Improvements in or relating to washing machines : en
  • FR916888A - Aircraft landing gear improvements : en fr
  • GB583545A - Anti-icer system : en
  • US2412626A - Ice detecting system for aircraft : en
  • US2412735A - Garment hanger : en
  • DK65228C - Aeroid-type pressure gauges for measuring in air or liquid. : da en
  • US2412681A - Camera shutter blade opener : en
  • US2412886A - Boiler construction and method of producing same : en
  • FR916804A - Printing device and its manufacturing and use processes : en fr
  • GB583606A - Improvements in or relating to conveyors : en
  • GB583469A - Improvements in turbo compressors : en
  • US2412819A - Detergent briquette : en
  • FR916809A - Geared valve : en fr
  • CA438640A - Liquified gas storing and dispensing apparatus : en fr
  • CA438601A - Metallic salt manufacture : en fr
  • CA438611A - Regenerated cellulose structure manufacture : en fr
  • AU1617444A - Improvements in or relating to electroacoustical transducers : en
  • AU834446A - Improvements in or relating to sound recording or broadcasting studios orthe like : en
  • US2412935A - System for control of receiver reception by an associated transmitter : en
  • CA438574A - Perforating apparatus : en fr
  • FR916911A - Rotary meter for measuring liquids such as gasoline : en fr
  • US2412794A - Package and closure : en
  • US2412671A - Molding apparatus : en
  • US2412770A - Rising drifting mine : en
  • US2412912A - Collecting electrode structure : en
  • US2412580A - Relay : en
  • US2412692A - Method of forming selenium coated base plates : en
  • GB583318A - An improved guard for drill chucks and the like : en
  • GB583384A - Improvements in and relating to clips for securing articles to apertured supports : en
  • GB583335A - Improvements in shock absorbers and spring suspensions embodying same : en
  • ES13982U - Radio apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2412703A - Radio locator device : en
  • ES175738A1 - A PROCEDURE FOR OBTAINING A FOOD PRODUCT FROM OATS : en es
  • USD146066S - Barnes combination clock and radio : en
  • US2412910A - Overhead door construction : en
  • CA438643A - Thermionic cathode coating method : en fr
  • US2412733A - Drier drum : en
  • US2412752A - Ignition and steering locking assembly : en
  • ES13326U - A new system of screws (Machine-translation by Google Translate, not legally binding) : en es
  • ES14007U - Protective ceiling lamp for mirrors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175504A1 - A CONSTANT STATIC TENSION TRANSFORMER : en es
  • GB583502A - An improved method of and apparatus for sealing metal to glass : en
  • NL58636C - : en
  • US2412788A - Cleat assembly for athletic shoes : en
  • US2412808A - Sandal : en
  • US2412872A - Wall closure : en
  • US2412889A - Printing process : en
  • US2412736A - Tire tube repair plate : en
  • DK65239C - Device at the outdoor drawing disc in Code switches for electrical alarm systems. : da en
  • FR916982A - Improvements in the use of the wind for navigation : en fr
  • ES175728A1 - A ROTOR SUPPLIED WITH VANES FOR A MULTIPLE TURBINE OR COMPRESSOR : en es
  • FR916961A - Improvements to adjustable wrenches : en fr
  • GB583535A - Fluid flow control device : en
  • FR916929A - Preparation of chlorine peroxide : en fr
  • GB583346A - Improvements in gas blast electrical circuit breakers : en
  • GB583455A - Insulated conductor construction for use in electrical circuits : en
  • GB583578A - Improvements in rotary pumps and engines : en
  • ES175710A1 - IMPROVEMENTS IN RECEPTION SYSTEMS : en es
  • FR916830A - Improvements to planers : en fr
  • FR916000A - : fr
  • US2412653A - Form tool generating fixture : en
  • FR916835A - Remote control system : en fr
  • AU1619244A - An improved mechanical game of skill : en
  • CA438624A - Generator control means : en fr
  • AU745046A - Improvements in and relating tothe combustion of fuels in engines : en
  • US2412594A - Jig bushing : en
  • AU131715B2 - Improvements in or relating to rotary pumps : en
  • US2412635A - Process for producing dried milk powder : en
  • FR916851A - Improvements to electric generators, especially low power ones : en fr
  • AU123013B2 - Improvements in or relating to wrought metal electrical resistance materials : en
  • US2412605A - Speed adjusting mechanism : en
  • AU123007B2 - Improvements in or relating to voltage regulator circuits : en
  • US2412694A - Refuse burning grate : en
  • US2412776A - Winch : en
  • AU782946A - Improvements in method of controlling thread tension : en
  • GB583587A - Improvements in or relating to commutator structures : en
  • AU134377B2 - A process forthe manufacture of bituminous mixtures and bituminous mixtures produced thereby : en
  • GB583417A - An improvement in or relating to storage or filing cabinets : en
  • AU123014B2 - Improvements in rotating cylinder engines : en
  • GB583354A - Improvements connected with garment hangers and the like : en
  • GB583467A - Improvements in cathode ray tubes : en
  • AU754946A - Hemostatic agent anda surgical dressing comprising same : en
  • AU835346A - Improvements in or relating tothe manufacture of magnetic bodies from compressed powdered materials : en
  • AU130846B2 - Improvements in laundry washing machines : en
  • AU123037B2 - Improvements in garden cultivators : en
  • AU834346A - Tagging and listing machine : en
  • AU1435344A - Improvements infrequency changers : en
  • US2412599A - Abrasive article and method of manufacturing the same : en
  • AU1490644A - Improved lounge chair bed : en
  • US2412841A - Air and water separator for removing air or water mixed with hydrocarbons, comprising a cartridge containing a wadding of wooden shavings : en
  • GB583428A - Process for imparting to cellulosic textile fabrics an increased resistance to shrinkage : en
  • FR916805A - New anticryptogamic products and instructions for use : en fr
  • FR916935A - Manual rotary device for light work : en fr
  • US2412598A - Track roller carriage : en
  • US2412852A - Support device : en
  • CA438646A - Colour television receiver system : en fr
  • US2412600A - Catalysis of hydrocarbons by gel-type catalysts : en
  • US2412823A - Furfural recovery : en
  • USD146070S - Liturgical fabric or similar article : en
  • USRE22819E - Facsimile telegraph system and apparatus : en
  • AU122958B2 - Twin fluke anchor : en
  • CA438604A - Reaction process and product : en fr
  • CA438623A - Electrical apparatus : en fr
  • CA438580A - Drying apparatus : en fr
  • CA438553A - Moulding machine : en fr
  • AU118265B2 - Process for recovery of chromium compounds from chromite ores or concentrates : en
  • AU122985B2 - Improvements infrequency changers : en
  • CA438560A - Method of making moulds having transition cores : en fr
  • CA438697A - Thread cutting machine : en fr
  • GB583571A - Improvements in plansifters : en
  • IE17914L - Sound absorbent sheathings : en
  • NL107533B - : en
  • US2412690A - Ignition apparatus for internal : en
  • US2412843A - Woven resistance unit : en
  • FR916847A - High breaking capacity circuit breakers : en fr
  • AU123018B2 - Improvements in or relating to electrical transformers : en
  • AU833146A - Improvements in or relating to variable speed gears : en
  • US2412825A - Jet propulsion apparatus : en
  • US2412933A - Control system : en
  • AU131464B2 - Mountings for inverted incandescent mantles : en
  • FR916829A - Process for identifying radiographic images and ink for its application : en fr
  • GB583332A - Improvements in or relating to air filtering devices : en
  • AU1480644A - Improvements in or relating to apparatus for testing cables : en
  • AU1558644A - Improvements in air pickup system : en
  • AU123006B2 - Improvements in fur pelt or skin stretching mechanism : en
  • US2412866A - Double-end turbine locomotive : en
  • CA438695A - Portable chain saw : en fr
  • AU123002B2 - Improvements infrequency changers : en
  • AU122962B2 - Improvements in or relating to protective devices : en
  • AU122983B2 - Improvements in and relating to magnetic cleaning devices : en
  • AU123029B2 - Twin fluke anchor : en
  • ES13997U - Clothes iron. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583362A - Electro-optical apparatus for the display of positional, numerical or like data : en
  • GB583374A - Remote temperature signalling and/or indicating system : en
  • AU1675544A - Improvements in stump jump coulter ploughs and scarifiers : en
  • US2412860A - Mechanical shock apparatus : en
  • FR916879A - Convertible stand for toy horses and the like : en fr
  • FR916880A - Multi-part forged rotor for steam or gas turbines : en fr
  • ES175659A1 - IMPROVEMENTS IN THE MANUFACTURE OF SHAVING MACHINES : en es
  • FR916912A - Die holder magazine for letterpress machines : en fr
  • GB583593A - Electromagetic relay : en
  • GR10943B - TELEPHONE OR SIMILAR SYSTEMS. : el en
  • AU801443A - Filters insertable in pipelines, conduits andthe like : en
  • USD146069S - Liturgical fabric or similar article : en
  • NL58629C - : en
  • AU833546A - Process for recovering proteolytic enzymes fromthe pancreas of mammals : en
  • ES175436A1 - IMPROVEMENTS MADE IN THE SUPPORTS FOR RADIANT HEAT SOURCES : en es
  • GB583339A - Improvements relating to corner brackets for bedsteads and cots : en
  • GB583591A - Improvements in or relating to jet propulsion units : en
  • US2412670A - Pulse-echo position indicator : en
  • US2412698A - Chromium for wear resistance : en
  • US2412747A - Machine for charging clips which form the links of cartridge belts : en
  • US2412778A - Suspension type flooring for aircraft : en
  • CA438618A - Polymethine dye intermediate : en fr
  • AU122995B2 - Improvements relating to rectifying detectors for high frequency alternating electric currents : en
  • US2412691A - Flush tank : en
  • US2412722A - Driving mechanism for domestic appliances : en
  • US2412649A - Process of separating j-picoiine : en
  • CA438617A - Polymethine dye intermediate : en fr
  • US2412754A - Hitch device : en
  • GB583452A - Improvements in stuffing boxes : en
  • AU129117B2 - Improved means for agitating and feeding seed to grain elevators : en
  • AU1507144A - Improvements in aircraft landing gear : en
  • AU1669744A - A transportable mobile power unit for moving railroad or railway freight cars and wagons andother vehicles : en
  • AU842346A - Improvement in pulse echo distance measuring system : en
  • AU123026B2 - Process forthe preparation of diarylamines : en
  • AU1341144A - Improvements in or relating to electrical transformers : en
  • AU123036B2 - Improvements in face shields for use when passing garments overthe head : en
  • CA438584A - Valve element : en fr
  • CA438620A - Fluorescent lamp starter : en fr
  • US2412918A - Butterfly valve : en
  • USD146086S - Design for a display package for curtains : en
  • GB583337A - Improvements in the construction of needle cylinders for circular knitting machines : en
  • NL58564C - Process for the preparation of dyes or dye intermediates intended for incorporation into photographic layers and containing water-solubilizing groups and organic residues which prevent diffusion : en nl
  • AU123009B2 - Improved rotary pump : en
  • US2412861A - Catamenial device : en
  • USD146083S - Design for a clock : en
  • AU1613844A - A mould for concrete laundry tubs : en
  • AU1447244A - Improvements in or relating to brazed cylinder muff : en
  • CA438602A - Moulded polyamide article manufacture : en fr
  • AU122968B2 - Oil evaporator : en
  • US2412782A - Wet bulb thermometer and thermostat : en
  • USD146064S - Design for a desk writing unit : en
  • US2412840A - Eccentric-solenoid actuated sieve : en
  • CA438689A - Internal combustion engine : en fr
  • FR916798A - Shock absorber device for parachutes : en fr
  • ES175705A1 - IMPROVEMENTS IN OR RELATIVE TO RADIO SYSTEMS PARAGUAY GUIDE AIRCRAFT : en es
  • ES174604A1 - A HAND GRANADA PROVIDED WITH THE HIGHEST SECURITIES : en es
  • CA438619A - High frequency apparatus : en fr
  • ES175360A1 - IMPROVEMENTS IN THE MANUFACTURE OF CAPACITIES FOR THE EXTRACTION OF OILS : en es
  • CA438556A - Multitubular boiler : en fr
  • CA438679A - Code detecting means : en fr
  • AU826646A - Mountings for inverted incandescent mantles : en
  • AU122960B2 - Improvement in conductor rolls : en
  • AU137673B2 - Intermediate frequency amplifier : en
  • AU123003B2 - Improvements in or relating to separator and separation process : en
  • ES175703A1 - IMPROVEMENTS IN MODULATING SYSTEMS : en es
  • US2412744A - Insulation stud : en
  • AU123010B2 - Improvements in or relating to electroacoustical transducers : en
  • AU1725444A - Improvements in mobile saws : en
  • US2412839A - Centrifugal pump primer : en
  • AU122966B2 - Improved lounge chair bed : en
  • ES175715A1 - IMPROVEMENTS IN OR RELATING TO DEVICES TO GENERATE ELECTRICAL IMPULSES : en es
  • AU123035B2 - Process forthe manufacture of cyclic amines : en
  • AU135662B2 - Improvements in method of controlling thread tension : en
  • AU1226443A - Improvements in ladder type bandpass filters : en
  • AU122981B2 - Improvements in rockers for use more especially in operating overhead valves of internal combustion engines : en
  • ES13993U - Wall (Machine-translation by Google Translate, not legally binding) : en es
  • FR916783A - Rudder heat exchanger : en fr
  • GB583398A - Improvements in or relating to devices for holding flexible photographic film : en
  • USD146078S - Design for a wall bracket : en
  • AU123031B2 - Improvements in aircraft landing gear : en
  • AU136060B2 - Improvements relating to telephone and like selective systems : en
  • ES175732A1 - PROCEDURE FOR THE TREATMENT OF ALL KINDS OF ANIMAL AND VEGETABLE OILS AND FATS FOR HYDRATION HYDRATE : en es
  • GB583552A - Improvements in or relating to ventilators : en
  • GB583603A - Improvements in means for the mechanical removal of dung : en
  • US2412554A - Pulley cleaning construction : en
  • FR916959A - Improvements to transformers for electrical welding and similar applications : en fr
  • GB583586A - Improvements in and relating to the manufacture of nitriles : en
  • GB583560A - Improvements in crankshafts and other machine elements : en
  • ES175662A1 - IMPROVEMENTS IN THE TRANSMISSION PULLEYS : en es
  • ES175700A3 - IMPROVEMENTS IN OR RELATED TO SYSTEMS FOR MEASURING DISTANCES BY ELECTROMAGNETIC WAVES ESPECIALLY APPLIED TO RADIO ALTIMETERS : en es
  • GB583503A - Insecticidal preparations : en
  • GB583409A - Improvements in or relating to aerials : en
  • FR916993A - Improvements to electric winch control : en fr
  • GB583382A - Improvements in flexible remote control transmissions : en
  • GB583368A - Improvements in locks and latches : en
  • FR916837A - Improvements to the manufacturing processes of reversible plows : en fr
  • GB583432A - Improvements relating to heat interchange apparatus : en
  • ES175725A3 - A PROCEDURE FOR SEPARATING WAX FROM OIL AND WAX MIXTURES : en es
  • ES14005U - Spinning-based lounge bowling device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583325A - Screw-driving tool : en
  • US2412555A - Plate grapple : en
  • GB583607A - Preparation of trimethyl acetonitrile : en
  • FR916963A - Method of taking relief images obtained by means of a special camera : en fr
  • ES175393A1 - MANUFACTURING AND PLACEMENT PROCESS OF MOSAICS, WOOD : en es
  • FR916778A - Game : en fr
  • GB583320A - Improvements in or relating to wireless aerial systems : en
  • GB583546A - Improvements in or relating to grinding machines : en
  • US2412899A - Composite shoe heel : en
  • ES13985U - Sommier metallic (Machine-translation by Google Translate, not legally binding) : en es
  • GB583573A - Rubber-like materials : en
  • ES175668A1 - NEW PROCEDURE FOR THE MANUFACTURE OF SOAP : en es
  • US2412588A - Gear divider with pressure loaded bushings : en
  • US2412862A - Means and method for hermetic bag and tube closures : en
  • GB583544A - Improvements in or relating to undergarments : en
  • FR916983A - Improvements to boxes opening automatically : en fr
  • NL58571C - : en
  • US2412558A - Meter installation fixture : en
  • US2412568A - Supporting device for return headers : en
  • US2412618A - Framing elements : en
  • US2412817A - Aminophthalimides : en
  • FR916934A - Propeller with adjustable blades : en fr
  • US2412762A - Manufacture of butadiene from propene and formaldehyde : en
  • US2412680A - Metering mill : en
  • US2412922A - Sulphur dyestuffs : en
  • GB583385A - Improvements in and connected with devices for measuring screw threads : en
  • ES175747A1 - IMPROVEMENTS IN THE MANUFACTURE OF UMBRELLA, UMBRELLAS, WINDOWS AND ANALOGS : en es
  • US2412617A - System of compass compensation : en
  • AU57146A - Improvements relating to bandsaw and like machines : en
  • ES8332Y - Tailoring system. : en es
  • US2412884A - Airplane wheel turning device : en
  • ES14025U - Cap for hair protection. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583482A - Polymeric materials and process for the production thereof : en
  • US2412645A - Treating hydrocarbon fluids : en
  • US2412567A - Paint bucket ladder bracket : en
  • US2412774A - Condenser heated compartment : en
  • US2412787A - Jettisoning means for the escape panels of aircraft : en
  • ES175372A1 - SYSTEM TO REPRESENT THE METEMPSYCHOSIS BY REPRODUCING IMAGES OR ENTERING THE NOTHING TO HIS COMPLETE FORMATION : en es
  • ES175701A1 - IMPROVEMENTS IN NAVIGATION ROUTE IDENTIFICATION SYSTEMS : en es
  • GB583365A - Improvements in electric switching mechanism suitable for transformer tap-changing : en
  • GB583431A - Improvements relating to fastenings for cupboard, cabinet or other like doors : en
  • AU122980B2 - Improvements in or relating to speed changing mechanisms : en
  • CA438656A - Seat : en fr
  • GB583490A - Improvements in or relating to cigarette and like cartons : en
  • FR916751A - Improvements to non-inductive resistors : en fr
  • AU123004B2 - Improvements in telephone instruments : en
  • AU1602444A - Improvements in electrical indicating testing and measuring instruments : en
  • CA438558A - Sugar beet harvesting machine : en fr
  • GB583473A - Improvements in multi-stage axial flow compressors, more particularly for use in internal combustion power plant for propulsion in air : en
  • GB583575A - Improvements in steam generators or water heaters : en
  • AU1375144A - Improvements in and relating to magnetic cleaning devices : en
  • USD146077S - Design for a handbag : en
  • US2412622A - Pants pocket construction : en
  • CA438633A - Container closure cap : en fr
  • ES14009U - Protective support for inkwells. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1476644A - Improvements in telephone instruments : en
  • ES175655A3 - PROCEDURE FOR OBTAINING AN INSECTICIDE PRODUCT TO TREAT PLANTS AND TREES : en es
  • FR916785A - Self-heating food box : en fr
  • US2412607A - Ammonium thiosulfate : en
  • US2412609A - High-voltage transformer : en
  • GB583447A - A new or improved neck tie rack : en
  • FR916875A - Development of stylographs : en fr
  • US2412849A - Combined extension table and cabinet : en
  • FR916777A - Device to prevent loosening of bolts and their equivalent : en fr
  • FR916782A - Improvements to engraving machines : en fr
  • AU123015B2 - Hinge support : en
  • AU1598844A - Process forthe manufacture of cyclic amines : en
  • US2412822A - Photoelectric device : en
  • ES175664A1 - A NEW SYSTEM FOR FORGING FLOORS FOR THE CONSTRUCTION OF WORKS : en es
  • FR916817A - Further development of portable drills, especially at very high speeds : en fr
  • GB583491A - Improvements in or relating to cartons : en
  • GB583496A - Improvements in wide frequency band antennae : en
  • GB583316A - Improvements in fuse cartridges : en
  • GB583358A - Improvements in or relating to button winding machines : en
  • GB583329A - Improvements relating to rotary pumps : en
  • GB583590A - Improvements in and relating to linear measuring devices : en
  • AU123034B2 - Improvements in air pickup system : en
  • GB583484A - Improvements relating to projectiles : en
  • FR916820A - Apparatus for the mechanical launching of hand grenades or the like : en fr
  • GB583519A - Improvements in crates for milk and other bottles : en
  • ES175396A1 - A LAMP OR DISCHARGE TUBE : en es
  • US2412612A - Directive radio system : en
  • FR916948A - Improvements to mixers, mixers and similar machines : en fr
  • GB583594A - Side register for sheet feeders : en
  • GB583367A - Improvements in and relating to synthetic resinous condensation products : en
  • GB583511A - Improvements in or relating to arrangements for producing electric time modulated impulses : en
  • FR916978A - Adjustable coat rack : en fr
  • FR916787A - Manufacture of colored synthetic resin compositions : en fr
  • FR916893A - Buffer for railway wagons : en fr
  • GB583468A - Process for the preparation of ª‡-nitro-isobutene : en
  • GB583359A - Improvements in or relating to button winding machines : en
  • GB583599A - Improvements in and relating to apparatus for filling bottles with liquid : en
  • FR916903A - Improvements to rifles for spearfishing : en fr
  • GB583487A - Improvements relating to liquid fuel pumps : en
  • GB583550A - Improvements in or relating to air or gas relief or vent valves : en
  • US2412616A - Signaling mirror : en
  • US2412620A - Tacker : en
  • AU122993B2 - Improvements in machine belting : en
  • ES13994U - Trimer for radio. (Machine-translation by Google Translate, not legally binding) : en es
  • AU779146A - Method of removing manganese from magnesium : en
  • ES175672A1 - SOME IMPROVEMENTS IN THE PREPARATION OF THE SHOES WHOSE CUTS ARE TOTAL OR PARTIALLY TRANSPARENT : en es
  • GB583598A - Improvements in or relating to connecting blocks for electrical equipment : en
  • US2412677A - Adjustable mill unit : en
  • ES175752A1 - IMPROVEMENTS IN FLUID VALVES : en es
  • US2412930A - Machine for making rifling rings or the like : en
  • US2412745A - Welding system : en
  • ES14040U - Perfected spigot (Machine-translation by Google Translate, not legally binding) : en es
  • ES175643A1 - A PROCESS OF MANUFACTURING A SOFTENER FOR THE APRESS OF THREADS : en es
  • ES14039U - Levers and rollers switch-switch. (Machine-translation by Google Translate, not legally binding) : en es
  • AU128422B2 - Improvements relating tothe ground supports for trailing vehicles whilst uncoupled and/or stationary : en
  • ES175709A3 - IMPROVEMENTS IN OR RELATED TO TELEGRAPH SYSTEMS : en es
  • FR916891A - Automatic firearm : en fr
  • FR916869A - Improvements to direct reading hardness testing machines : en fr
  • GB583376A - Improvements in or relating to cranes : en
  • AU134041B2 - Improvements in hose couplings : en
  • CA438662A - Limited range wireless transmitter : en fr
  • GR10946B - RADIO WORK WITHOUT GALINITE AND WITHOUT COIL AND OTHER AUXILIARY INSTRUMENTS. : el en
  • CA438696A - Freezing medium : en fr
  • US2412818A - Separation of the components of a mixture of fatty acids and rosin acids : en
  • AU1483444A - Transformer : en
  • AU840246A - Improvements in or relating tothe regulation of electric supply circuits : en
  • CA438669A - Mechanical impedance measuring means : en fr
  • US2412552A - Heat exchanger : en
  • US2412780A - Hatband cutting machine : en
  • AU132405B2 - Improvement in colour photography : en
  • AU134533B2 - Improvements in or relating to variable speed gears : en
  • CA438672A - Fuel burner safety control system : en fr
  • AU746946A - Synchromesh change-speed gearing : en
  • US2412651A - Process of separating j-picoline : en
  • US2412682A - Sweep or pulse generator : en
  • AU856143A - Process for recovery of chromium compounds from chromite ores or concentrates : en
  • USD146065S - Design fob a toy helicopter : en
  • USD146068S - Liturgical fabric or similar article : en
  • AU135872B2 - Improvements in or relating tothe regulation of electric supply circuits : en
  • US2412585A - Sighting device : en
  • US2412727A - Automatic electric toaster compensator for variable voltage current supply : en
  • US2412790A - Dyestuffs of the anthraquinone series and a process of making same : en
  • US2412737A - Heating unit and control : en
  • AU833446A - A process for working up the pancreas of mammals : en
  • CA438548A - Hockey stick : en fr
  • DK65233C - Device for air-cooled Engines, in particular for Vehicles, for Pre-Start Heating. : da en
  • CA438639A - Adjustable closed or sealed container : en fr
  • GB583463A - Improvements in or relating to fast burning delay fuzes : en
  • AU843646A - Method of producing small bodies of medical preparations adapted tobe used as implantates : en
  • AU134532B2 - Production of perforated sheets of thermoplastic material : en
  • CA438554A - Counter moulding machine : en fr
  • FR916824A - Power transmitter with automatic gear changes : en fr
  • AU1555644A - Improvements in radio blind-landing devices for aircraft : en
  • AU123039B2 - Improvements in mobile saws : en
  • AU1615544A - High frequency tuning arrangements : en
  • US2412771A - Method of making paper on cylinder mold type paper machines : en
  • ES175737A1 - IMPROVEMENTS IN SEWING MACHINES AND EMBROIDERING : en es
  • FR916773A - elements for construction games, construction games consisting of these elements and buildings obtained by assembling said elements : en fr
  • AU1804944A - Process forthe preparation of diarylamines : en
  • US2412642A - Electronic telegraph transmitter distributor : en
  • US2412913A - High-temperature valve : en
  • AU134276B2 - Method of producing small bodies of medical preparations adapted tobe used as implantates : en
  • CA438575A - Carburetor for triturated fuel : en fr
  • CA438551A - Perfume atomizer : en fr
  • US2412576A - Spirally wound barrel closure : en
  • US2412686A - Process of coating fruit : en
  • US2412859A - Seat dressing tool : en
  • US2412742A - Disturbing influence detecting element : en
  • GB583311A - Improvements in or relating to wear testing machines : en
  • US2412557A - Lubricating oils : en
  • CA438612A - Cast sheet production : en fr
  • FR916793A - Advanced locking device : en fr
  • GB583317A - Improvements in or relating to garden seats, hammocks and the like : en
  • GB583557A - Improvements in or relating to ventilating fan units : en
  • US2412867A - Search system for radio locators : en
  • US2412936A - Production of cyclopentene : en
  • US2412900A - Garment display form : en
  • CA438622A - Gas-cleaning system : en fr
  • US2412708A - Lubricating oils : en
  • GB583459A - Improvements in or relating to pipe joints : en
  • GB583558A - Ultra high frequency radio receiver : en
  • GB583386A - Improvements in wheel rims for use with pneumatic tyres : en
  • GB583338A - Improvements relating to producer-gas apparatus : en
  • GB583592A - Improvements in or relating to the production of aminoaryl sulphone amidoximes : en
  • ES175726A1 - A PROCEDURE TO PREPARE DISAZOUS COLORS : en es
  • ES175748A1 - A PROCEDURE FOR THE MANUFACTURE OF A LIQUID PRODUCT TO BRUSH AND PRESERVE HIDES : en es
  • GB583315A - Improvements relating to road rollers : en
  • GB583583A - Improvements in compensating means for alternating current wattmeters : en
  • US2412749A - Method of preparing nicotinamide : en
  • US2412717A - Electrode holder : en
  • GB583333A - Improvements in or relating to fittings for fluorescent tube electric lamps : en
  • ES14035U - Shoulder pad (Machine-translation by Google Translate, not legally binding) : en es
  • ES174469A1 - INSULATING SYSTEMS OF THREAD SECTION OR THREADS OF CONTACTS OF ELECTRIFIED RAILWAYS : en es
  • GB583580A - Improvements in or relating to stapling apparatus : en
  • FR916823A - Improvements to automatic control devices, in particular to those allowing a mechanical force to be exerted at times fixed in advance : en fr
  • FR916939A - Hydraulic lifting device for tilting a body and vehicle provided with such lifting device : en fr
  • GB583596A - Improvements in or relating to brakes : en
  • GB583570A - Signalling devices for bicycles or motor cycles : en
  • US2412561A - Concentration of fat-soluble vitamins : en
  • ES175648A1 - A MACHINE FOR EXTRACTING CITRUS FRUIT JUICE : en es
  • FR916964A - Advanced liquid manure pump : en fr
  • GR10947B - ELECTRIC GRILL. : el en
  • FR916802A - Electric accumulator with acid reaction and electrochemical bond between elements : en fr
  • FR916833A - Bicycle-type transport vehicle that can be reduced to a very small footprint : en fr
  • AU1446444A - Twin fluke anchor : en
  • FR916756A - Lubricant for devices : en fr
  • GR10944B - IMPROVEMENTS IN OR RELATED TO ELECTRICAL SIGNAL SYSTEMS BY CARRYING WAVES. : el en
  • FR916992A - Device for sharpening scissors : en fr
  • US2412715A - Cotton chopper : en
  • US2412719A - Piezocrstal device of the sealed type : en
  • CA438683A - Sheet metal cupboard : en fr
  • AU133641B2 - Improvements in and relating to sterilizers : en
  • USRE22818E - Expansible chamber motor of the : en
  • GB583488A - Improvements in optical projectors : en
  • GB583554A - Improvements in or relating to electric switches of the mercury type : en
  • GB583514A - Improvements in the construction of sheds, hangars and the like : en
  • DK65229C - Burette for Microtitration. : da en
  • FR916841A - Electromagnetic gasoline lighter : en fr
  • GB583574A - Improvements relating to electric selective signalling systems : en
  • US2412772A - Electron discharge device generator : en
  • ES11151U - Detachable portable display case in the form of bottle or container. (Machine-translation by Google Translate, not legally binding) : en es
  • AU122959B2 - Improvements in ladder type bandpass filters : en
  • FR916946A - Individual axle drive with cardan shaft and toothed wheel transmission for electrically powered vehicles : en fr
  • US2412908A - Rotor blade : en
  • CA438641A - Attached filler cap : en fr
  • GB583416A - Improvements in or relating to safety devices for turret and automatic lathes : en
  • CA438651A - Wrap horn mechanism : en fr
  • FR916836A - Jaw transversely oscillating chuck : en fr
  • FR916789A - Improvements to safety sheath blasting cartridges and their manufacture : en fr
  • DK65232C - Dual-V-Internal Combustion Engine. : da en
  • ES175657A1 - AUTOMATIC VOLTAGE REGULATOR FOR ELECTRIC POWER GENERATING MACHINE : en es
  • US2412664A - Coupling for tubes : en
  • GB583609A - Improvements in filtering device : en
  • GB583380A - Improvements in or relating to machines for washing milk cans and the like : en
  • FR916907A - Device style guard for recording and reproducing sound : en fr
  • FR916991A - Electrical device remotely repeating a rotational movement : en fr
  • GB583536A - Improvements in or relating to chutes for conveying flowable solid materials, for example coal, and parts associated with such chutes : en
  • US2412575A - Well logging : en
  • CA15042S - Merchandise display case : en
  • CA438564A - Window stop : en fr
  • US2412553A - High-frequency power generator : en
  • AU122990B2 - Improvements in electrical indicating testing and measuring instruments : en
  • AU122969B2 - Improvements in or relating to an automatic temperature responsive fluid control means : en
  • AU1682544A - An improved ventilator for use with skylights : en
  • AU136390B2 - Improvements in or relating to power transmission systems : en
  • AU1655144A - Improvements in machine belting : en
  • US2412798A - Multisided shipping container with automatically locking slip cover : en
  • DK65237C - External Conductor for Centrifugal Blowers or Centrifugal Pumps. : da en
  • CA15034S - BROOCH AND EARSCREW ASSORTMENT : en fr
  • AU135724B2 - Improvements inthe manufacture of dolls, animals and like toy figures and parts thereof : en
  • US2412577A - Liquid dispensing apparatus : en
  • US2412915A - Pressure core barrel : en
  • AU137801B2 - Improvements in or relating to electric discharge devices and systems : en
  • ES14023U - Device for taking measurements, for the purpose of cutting and making dresses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916969A - New game : en fr
  • FR916976A - Production of a frequency modulated wave : en fr
  • FR916779A - Floors, walls, etc. concrete : en fr
  • FR916752A - Machine for the production of hollow glass objects : en fr
  • GB583406A - Improvements in or relating to pipe couplings : en
  • GB583579A - Improvements in or relating to bedsteads : en
  • AU122964B2 - Improvements in or relating to apparatus for testing cables : en
  • GB583344A - Process for the production of lactones : en
  • US2412574A - Universal mounting for road : en
  • ES175742A2 - IMPROVEMENTS IN LAUNCH INSURANCE FOR GRENADES : en es
  • GR10948B - METHOD FOR THE MANUFACTURE OF CANCER OF ESTERS OF CELLULAR. : el en
  • US2412583A - Venetian blind : en
  • CA438549A - Shoe construction : en fr
  • FR916980A - Method and apparatus for transmitting secret messages by wire and wireless : en fr
  • GR10951B - MACHINE CONNECTING MACHINE MACHINE THREADS. : el en
  • GB583370A - An improved method of manufacturing sintered iron articles : en
  • GB583426A - Improvement in curing butadiene copolymers : en
  • GB583600A - Improvements in strain insulators for aerial lines : en
  • GB583508A - Photographic elements : en
  • GB583569A - Improvements in or relating to drawing office equipment : en
  • FR916811A - Advanced training in transmission systems : en fr
  • US2412584A - Exhibiting instrument : en
  • US2412740A - Rate of rise-dive indicator : en
  • DK65220C - Device for heat exchangers for flowing liquids or gases. : da en
  • GB583437A - Improvements in or relating to liquid-break electric circuit breakers : en
  • GB583444A - Improvements relating to panelled doors and other panelled articles : en
  • GB583553A - Improvements in or relating to electron-discharge tube circuit arrangements : en
  • US2412842A - Electronic discharge cathode : en
  • AU1524244A - Oil evaporator : en
  • USD146071S - Liturgical fabric or similar article : en
  • GB583355A - Improvements relating to the construction of show cases, cabinets, and the like : en
  • GB583353A - Improved method of manufacture of the hulls of model boats and seaplanes or flying boats : en
  • ES13988U - Device or accusing mechanism of passage or entrance of yew trees or similar, applicable to games of entertainment. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583471A - Stable dry preparations of substances capable of being hardened : en
  • GB583565A - Improvements in and relating to multiple flash lamp devices : en
  • US2412801A - A diarylguanidine thiazole formaldehyde complex and the process for making the same : en
  • US2412836A - Electron discharge device : en
  • USD146091S - Design for a textile fabric : en
  • FR916988A - Further training in explosive devices : en fr
  • US2412863A - Circulation and contacting of acid catalysts : en
  • NL58780C - : en
  • AU122971B2 - A mould for concrete laundry tubs : en
  • CA438626A - Special continuous coil winding : en fr
  • US2412848A - Turbine-generator : en
  • AU756146A - Improvements in or relating to presses, particularly for vulcanizing : en
  • FR916813A - Vehicle powered by muscle energy : en fr
  • GB583522A - Improvements in or relating to machines for filling and sealing or for performing other processing operations on ampoules and like containers : en
  • US2412639A - Electrocardiograph : en
  • AU122991B2 - High frequency tuning arrangements : en
  • US2412611A - Molding compositions and articles thereof : en
  • US2412683A - Exponential deflecting and centering circuits : en
  • US2412777A - Chinese language typewriter and the like : en
  • US2412710A - Superregenerative receiver quenching circuit : en
  • US2412668A - Magnetic body : en
  • US2412660A - Gravity-feed arc-welding apparatus : en
  • AU737746A - Improvement in fluophosphate glass : en
  • AU743646A - A process for the electrolytic reduction of poly-hydroxy carboxylic acid lactones : en
  • CA438600A - Lactonitrile acetate preparation : en fr
  • CA438692A - Aldehyde with ketone condensation : en fr
  • CA438547A - Stoker feed mechanism : en fr
  • ES175735A1 - IMPROVEMENTS IN THE DEVICES FOR THE TRANSMISSION OF VARIABLE SPEEDS : en es
  • US2412764A - Sawhorse : en
  • ES175696A1 - IMPROVEMENTS IN OR RELATED TO MULTICHANNEL COMMUNICATION SYSTEMS FOR ELECTRIC IMPULSES : en es
  • GB583411A - Improvements in or relating to the manufacture of permanent magnets : en
  • AU1867645A - Improvements in nut and screw fastenings : en
  • CA438552A - Drilling machine : en fr
  • ES13979U - Improved beret (Machine-translation by Google Translate, not legally binding) : en es
  • ES14021U - Device applicable to changeable ads. (Machine-translation by Google Translate, not legally binding) : en es
  • ES174449A3 - IMPROVEMENTS MADE IN FABRIC MANUFACTURING : en es
  • GB583424A - Improvements relating to casings for electric wiring systems and for other electric equipment : en
  • GB583541A - Improvements in or relating to pulse modulation systems of electric communication : en
  • AU122975B2 - Improvements in or relating to vitamin compositions : en
  • AU133720B2 - Improvements in and relating tothe combustion of fuels in engines : en
  • AU1573744A - Improved cultivator and seeder with, trash retaining device : en
  • CA438686A - Die casting gate trimming method : en fr
  • AU122988B2 - Improvements in or relating to methods for drying plastic material : en
  • US2412894A - Sewing machine : en
  • ES8213Y - Heat generator bag or sachet for permanent hair curling. : en es
  • NL115329B - : en
  • US2412586A - Grinding of rubber scrap : en
  • NL98445B - : en
  • US2412673A - Rotary shutter driver : en
  • US2412672A - Hitch : en
  • AU122972B2 - Improvements invariable transmission means : en
  • AU135732B2 - Improvements in or relating to devices for delivering measured quantities of liquid : en
  • NL58652C - : en
  • US2412887A - Staybolt : en
  • US2412821A - Internal-combustion engine : en
  • AU133963B2 - Improved cultivator and seeder with, trash retaining device : en
  • US2412623A - Footwear : en
  • US2412647A - Aircraft : en
  • CA438562A - Lighting equipment : en fr
  • AU122965B2 - Combination dressing table writing desk : en
  • CA438613A - Photographic element : en fr
  • US2412562A - Fabric : en
  • CA438610A - Cellulose-acetate yarn : en fr
  • AU259946A - Improved means for agitating and feeding seed to grain elevators : en
  • CA438591A - Hydraulic gas compressor : en fr
  • CA438606A - Production of thioethers : en fr
  • US2412781A - Internal adjustable thread gauge : en
  • US2412630A - Limited torque coupling : en
  • US2412891A - Sewing appliance : en
  • US2412689A - Railway car truck : en
  • AU832546A - Improved key-locked slidable bolt fastenings for attache cases andthe like : en
  • US2412701A - Brush for electrical machinery : en
  • AU840146A - Improvements in or relating to electric cables for high frequency : en
  • US2412739A - Apparatus for steam generator control : en
  • AU134544B2 - Improvements relating to apparatus forthe detection ofthe presence of vehicles : en
  • ES13804U - Model of egg-case to darn socks and stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583532A - Improvements in and relating to screw and nut mechanisms : en
  • US2412695A - Projectile : en
  • US2412615A - Bladed machine element : en
  • US2412659A - Electron discharge device : en
  • ES175654A1 - A MACHINE FOR THE PREPARATION AND OBTAINING OF A LIQUID DEGREASER : en es
  • FR916995A - Improvements to acetylene generators : en fr
  • ES174144A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF LOCKS : en es
  • GB583402A - Improvements in or relating to fluxes for melting light metals such as magnesium : en
  • FR916882A - Mechanism for controlling and reversing the movement of the ink ribbon in typewriters : en fr
  • FR916819A - Improvements to line phase shifting devices : en fr
  • FR916828A - Improvements to machine tools : en fr
  • DK65218C - Method of Preparation of Therapeutically Effective Polysulfides. : da en
  • US2412883A - Starting switch : en
  • FR916920A - Device for fixing the pumps to the frames of cycles and motorcycles : en fr
  • GB583415A - Improvements in or relating to gulley emptying apparatus incorporating a vacuum chamber : en
  • US2412797A - Method of machining metal : en
  • FR916937A - Machine washing process : en fr
  • GB583534A - Electrical oscillation generators : en
  • US2412665A - Measuring apparatus : en
  • US2412767A - Process for preparing mordant triazol dyestuffs : en
  • US2412871A - Door operating apparatus : en
  • USD146085S - Design for a garment hanger : en
  • USRE22821E - Control system : en
  • FR916998A - Support for electron tube or analog : en fr
  • US2412592A - Varnish paper liner facing material : en
  • US2412855A - Process of sorbing ions : en
  • US2412857A - Circuit interrupter : en
  • US2412890A - Preparation of metal ammine salts : en
  • US2412932A - Battery servicing : en
  • FR916808A - Device for driving in posts or driving piles : en fr
  • US2412892A - Ultra high frequency control system : en
  • ES175717A1 - HIDRACINE HYDRATE MANUFACTURE PROCEDURE : en es
  • FR916832A - raised screen for cinematography, projection and television : en fr
  • ES174964A1 - IMPROVEMENTS IN THE CONSTRUCTION OF HEADS FOR WEIGHING MACHINES : en es
  • ES175400A1 - IMPROVEMENTS MADE IN THE SUPPORTS FOR RADIANT HEAT SOURCES : en es
  • FR916916A - Improvements in diamond tools and the like : en fr
  • GB583381A - Installation for drying material sensitive to heat, particularly animal organs : en
  • FR916925A - Catalytic transformation and catalyst preparation process : en fr
  • GB583470A - Improvements in or relating to thermionic valve generators : en
  • US2412729A - Aircraft load handling system : en
  • US2412921A - Insoluble heteropolymer of a monoolefin and an unsaturated ether : en
  • AU123032B2 - Improvements in and relating tothe installation and connection of electric communication cables : en
  • CA438691A - Keto-alcohol production : en fr
  • CA438649A - Soluble photographic layer of colloidal gum : en fr
  • FR916784A - Recovery of glycerol contained in fermented liquors : en fr
  • GB583336A - Improvements connected with chairs : en
  • GB583523A - Improvements in or relating to magnetic recording heads : en
  • AU123016B2 - Method of and machine for grinding : en
  • ES13981U - Splicing tensioner for linkage in roof structures and electrification networks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583465A - Improvements in or relating to tuning arrangements for wireless systems : en
  • US2412850A - Electric windshield wiper : en
  • AU137115B2 - Improvement in fluophosphate glass : en
  • US2412786A - Apparatus for centering shanks in casting diamond bits : en
  • US2412793A - Pontoon structure for airplanes : en
  • AU1722944A - Method of and machine for grinding : en
  • GB583340A - Improvements in or relating to a device for dislodging valve-assemblies of internal combustion engines : en
  • FR916865A - Fitting for tubular construction : en fr
  • AU843946A - Washing Machine : en
  • AU128390B2 - Improvements in radio blind-landing devices for aircraft : en
  • FR916848A - Method for obtaining relief in the projection of fixed or animated views and screen allowing the implementation of this method : en fr
  • FR916949A - element for roof covering and the like : en fr
  • CA438579A - Brake rigging : en fr
  • ES175722A1 - PROCEDURE FOR DYEING HYDROPHOBIC SOLUBLE MATERIALS IN HYDROCARBONS : en es
  • CA438678A - Railway switch operating apparatus : en fr
  • AU1378544A - Improvement in conductor rolls : en
  • AU834246A - Automatic frequency control arrangement for television receivers : en
  • ES13980U - Protector for tracer materials to mark on fabrics and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916944A - Automatic locking for spring lock : en fr
  • AU751446A - Improvements in or relating tothe manufacture of synthetic resins : en
  • CA438566A - Disc sharpener : en fr
  • AU835246A - Improvement in colour photography : en
  • CA438590A - Flowing material processing : en fr
  • AU137912B2 - Automatic frequency control arrangement for television receivers : en
  • AU139914B2 - Improvements in or relating tothe manufacture of magnetic bodies from compressed powdered materials : en
  • AU748846A - Improvements in or relating to devices for delivering measured quantities of liquid : en
  • AU136113B2 - Improvements in or relating to two-cycle motors : en
  • ES14008U - Lamp to kill insects. (Machine-translation by Google Translate, not legally binding) : en es
  • US2412833A - Bottle closure device : en
  • AU1697844A - Improvements relating to rectifying detectors for high frequency alternating electric currents : en
  • US2412566A - Turnbuckle fairing and lock : en
  • US2412666A - Liquidproof fiberboard carton with bellows closure : en
  • US2412775A - Feed-water apparatus for boilers : en
  • US2412656A - Electric motor system : en
  • GB583542A - Improvements in or relating to combustion chambers for oil or gas turbines : en
  • GB583572A - Improvements in and relating to grinding machines : en
  • CA438581A - Garment drier : en fr
  • CA438652A - Chick box : en fr
  • CA438653A - Liquid fuel container : en fr
  • CA438585A - Electrical connector : en fr
  • GB583396A - Improvements in or relating to air, gas or vapour compressors : en
  • US2412858A - Circuit interrupter : en
  • CA438571A - Tobacco pipe : en fr
  • ES175724A3 - A PROCEDURE FOR SEPARATING OIL AND WAX MIXTURES : en es
  • GB583449A - Improvements relating to the de-aeration of water for boiler feed and other purposes : en
  • ES14001U - Espadrille shoes (Machine-translation by Google Translate, not legally binding) : en es
  • CA438655A - Liquid fuel control means : en fr
  • GB583379A - Improvements relating to cloches : en
  • AU776146A - Radio navigation system : en
  • GB583394A - Improvements in insecticidal compositions and in processes for making the same : en
  • AU839046A - A process forthe manufacture of bituminous mixtures and bituminous mixtures produced thereby : en
  • FR916856A - Device for generating frequency-modulated alternating voltages, in particular for radio transmission : en fr
  • FR916780A - Improvements to salt baths for thermal treatment and amendment agent for these baths : en fr
  • AU132406B2 - Improvements in and relating tothe drying of soap andthe manufacture of soap powder, flakes orthe like : en
  • ES175650A3 - A PROCEDURE FOR THE MANUFACTURE, ON A SHUTTLE LOOM, OF A WRINKLED, VERY ELASTIC FABRIC, BY WARP AND BY WEEF : en es
  • FR916990A - Soft pretended frame : en fr
  • AU1636744A - Improvements in or relating to vitamin compositions : en
  • CA438671A - Fuel burner safety control system : en fr
  • ES175673A1 - IMPROVEMENTS IN MACHINES FOR THE MOLDING OF PLASTIC MASSES BY INJECTION : en es
  • CA438687A - Pulp production from fibre-bearing vegetable materials : en fr
  • US2412721A - Adjusting device for lapping tools : en
  • FR916902A - Machine for cutting and removing the casing of chestnuts intended to be glazed in confectionery : en fr
  • FR916960A - Apartment massacre game with cannon shooting : en fr
  • AU135762B2 - Improvements in or relating to modified silicone compositions : en
  • US2412902A - Electrical apparatus : en
  • FR916930A - Elastic mounting for vehicles, rotating bodies and wheels : en fr
  • FR916906A - Wheelbarrow training : en fr
  • US2412726A - Fluorine removal process : en
  • FR916862A - Load limiting device for lifting devices : en fr
  • FR916786A - Manufacture of colored compositions in synthetic resins : en fr
  • GB583561A - Improvements in or relating to pig-houses or the like : en
  • GB583419A - Interpolymers : en
  • GB583492A - Iron-concrete beam : en
  • GB583540A - An improved roofing member : en
  • GB583323A - Improvements in or relating to printing machines : en
  • GB583391A - Device for segregating record cards or the like : en
  • GB583548A - Concentration of fluorite : en
  • ES13976U - Electrode for cold cathode. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175697A1 - IMPROVEMENTS IN OR RELATED TO HIGH FREQUENCY ELECTRONIC DISCHARGE DEVICES : en es
  • ES14026U - Improved clip. (Machine-translation by Google Translate, not legally binding) : en es
  • FR916754A - Compressed gas switch : en fr
  • FR916915A - Improvements in the grinding of grinding wheels for threads and the tools required for this purpose : en fr
  • LU28167A1 - : en
  • USD146076S - Dehmel. plight trainer hood : en
  • US2412596A - Inhibiting mold in dairy products : en
  • ES175751A1 - A PROCEDURE FOR THE MANUFACTURING OF MONOBLOCKS OF WORKS OF CARPENTRY, FURNITURE, BOXES, FRAMES AND SIMILAR : en es
  • GB583485A - Improvements in or relating to panel units for sectional buildings : en
  • FR916936A - Clamshell : en fr
  • ES14020U - Books or books with embossed views (Machine-translation by Google Translate, not legally binding) : en es
  • US2412597A - Stopcock : en
  • ES14006U - Bowling game device with pendulum. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583584A - Improvements in liquid separator apparatus : en
  • FR916764A - Tablet game : en fr
  • GB583435A - Improved means of cooling food stuff and the like : en
  • US2412882A - Trimethylene chlorbromide : en
  • CA15030S - Sparay or atomiser for attachment to a container : en
  • FR916860A - Die-casting process for permanent molds, also allowing continuous feeding of rolling trains : en fr
  • FR916892A - Stock for firearm : en fr
  • GB583345A - Improvements in gas blast electric circuit breakers : en
  • AU1618544A - Apparatus for marking fabrics : en
  • CA438661A - Modulating system : en fr
  • CA438635A - Sheet metal can body side seam : en fr
  • CA438659A - Frequency modulated wave receiving apparatus : en fr
  • AU122978B2 - Improvements in and relating to the manufacture wheels, quadrants or the like : en
  • AU746346A - Improvements in hose couplings : en
  • US2412835A - Power transmission : en
  • GB583350A - Improvements in or relating to fishing line reels : en
  • GB583324A - Improvements in or relating to printing machines : en
  • US2412914A - Magnetic core : en
  • FR916870A - Improvements to hardness testing machines : en fr
  • IE17778L - Glazing bars : en
  • AU1490544A - Combination dressing table writing desk : en
  • USD146095S - Design foe a sweater : en
  • US2412830A - Check-endorsing and sorting machine : en
  • FR916816A - Hot water tank cooker : en fr
  • AU137313B2 - Improvements in or relating tothe manufacture of synthetic resins : en
  • FR916877A - Braking system : en fr
  • US2412800A - Electron discharge device : en
  • CA438637A - Resistor protective coating : en fr
  • CA438663A - Television transmission system echo effect reducing apparatus : en fr
  • US2412909A - Organic compounds and methods of preparing same : en
  • US2412709A - Briquetting means : en
  • AU85546A - An improved electric water heater : en
  • USD146067S - Liturgical fabric or similar article : en
  • CA438684A - Die-casting machine : en fr
  • USD146075S - Design for a cooky : en
  • CA438576A - Trailer hitch : en fr
  • US2412868A - Catalytic cracking of hydrocarbon oils : en
  • AU123027B2 - Improvements in nut and screw fastenings : en
  • AU1681244A - Tractor and implement combination : en
  • ES14002U - Toy car, powered by levers, capable of three seats. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123025B2 - Tractor and implement combination : en
  • AU746246A - Improvements in hose connections : en
  • CA438567A - Rotative-winged aircraft : en fr
  • US2412809A - Corrosion reduction in heat exchangers : en
  • CA438608A - Unsaturated halogen-containing compound manufacture : en fr
  • US2412570A - Material handling device : en
  • US2412655A - Ignition device : en
  • US2412831A - Pendulum vertical angle measuring instrument : en
  • CA438565A - Valve stem silencer : en fr
  • AU123012B2 - An improved nasal fitment and holder for inhalant : en
  • GB583479A - Improvements in or relating to airplane bodies : en
  • CA438650A - Seat structure : en fr
  • FR916855A - New process for extracting gelose by treating seaweed and using this gelose or its by-products : en fr
  • US2412654A - Luminescent screen and method of manufacture : en
  • US2412759A - Toy : en
  • US2412916A - Process for preparing petroleum sulfonates : en
  • CA438578A - Valve for bag : en fr
  • AU135275B2 - Dry dusting preparations for combating pests : en
  • AU1526144A - Improvements in or relating to methods for drying plastic material : en
  • US2412633A - Lubricants : en
  • AU1747344A - Improvements in or relating tothe manufacture of composite metal articles : en
  • AU1720744A - Hinge support : en
  • US2412631A - High-frequency apparatus : en
  • AU134236B2 - A process for the electrolytic reduction of poly-hydroxy carboxylic acid lactones : en
  • CA438595A - Reaction product of aldehyde and triazole derivative : en fr
  • US2412864A - Control system : en
  • US2412905A - Perforate bulb-grading table, gyratory movement, with lateral impact : en
  • AU838446A - Improvements in and relating tothe drying of soap andthe manufacture of soap powder, flakes orthe like : en
  • US2412637A - Capsule filling device : en
  • AU122976B2 - Improvements in stump jump coulter ploughs and scarifiers : en
  • AU130750B2 - Improvements in hose connections : en
  • AU134534B2 - A process for working up the pancreas of mammals : en
  • GB583582A - Improvements in electric conductors for carrying high frequency currents : en
  • FR916776A - metal tube scaffolding : en fr
  • AU841046A - Dry dusting preparations for combating pests : en
  • ES14011U - Thermomechanical protection device, applicable to motors or electrical appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • CA438680A - Propeller blade vibration suppressor : en fr
  • US2412888A - Control system : en
  • US2412756A - Spacing and positioning device for refrigerating apparatus : en
  • CA438596A - High voltage fuse : en fr
  • AU833246A - Improvements in or relating togas-blast electric circuit-breakers : en
  • AU1633944A - Improvements in garden cultivators : en
  • CA438667A - Recording apparatus : en fr
  • AU1743744A - Improvements in air pressure braking equipment for rail or other vehicles : en
  • AU839146A - Improvements in or relating to preventing the formation in or removal of dust from air : en
  • CA438594A - Partial polymer and copolymer of divinyl benzene : en fr
  • ES13983U - Articulated frame for rolling awnings. (Machine-translation by Google Translate, not legally binding) : en es
  • NL58554C - System for remotely controlling work processes in one or more receiving stations : en nl
  • US2412658A - Charging mechanism : en
  • US2412725A - Fluid pressure control mechanism : en
  • AU839646A - Improvements in or relating to modified silicone compositions : en
  • CA438593A - Antifriction process and product : en fr
  • AU748646A - Air intake filters and silencers : en
  • FR916898A - Improvements in the establishment of high pressure <<cage>> presses : en fr
  • GB583421A - Direct lighting luminaires : en
  • US2412838A - Shockproof mounting : en
  • AU1474344A - Improvements in or relating to protective devices : en
  • AU132070B2 - Hemostatic agent anda surgical dressing comprising same : en
  • AU834646A - Improvements in or relating to machines for regrinding worn crankshafts : en
  • CA438627A - Generator control means : en fr
  • US2412669A - Pulse-echo position indicator : en
  • CA438587A - Paper pulp screen : en fr
  • ES175290A1 - IMPROVEMENTS IN THE CONSTRUCTION OF HAND GRANADES : en es
  • US2412879A - Chemical process : en
  • AU1435244A - Improvements infrequency changers : en
  • AU133496B2 - Improvements in or relating to machines for regrinding worn crankshafts : en
  • FR916895A - Lathe Tool Holder : en fr
  • US2412650A - Process of separating j-picoline : en
  • FR916834A - Improvements to electric welding and heating machines : en fr
  • GB583476A - Improvements in or relating to the production of alkyl derivatives of rosin : en
  • GB583466A - Improvements in or relating to transformer arrangements for use in electrical signalling systems : en
  • CA438694A - Melamine producing process : en fr
  • AU833346A - Process of extracting and preserving the original flavours and food value of fruit juices : en
  • GB583388A - Improvements in and relating to the treatment of chemical substances or compositionscontaining them to increase their water resistance : en
  • ES174363A1 - METHOD TO MAKE IT POSSIBLE OR FACILITATE THE STARTING OF ELECTRIC MOTORS THAT DRIVE MACHINES WITH A STRONG MOMENT OF INERTIA AND A STRONG STARTING MOMENT : en es
  • ES174702A1 - A MACHINE INTENDED FOR CUTTING HEADS, OPENING AND MAKING FILLETS, SHORTS OR WHEELS OF FISHING PRODUCTS, HERRING, SARDINES, HORSES, TUNA, BEAUTIFUL AND, IN GENERAL, ALL KINDS OF FISH MANIPULATED IN THE SALAD AND CANNED INDUSTRIES OF FISHERY PRODUCTS : en es
  • FR916852A - Semi-automatic trolley lathe : en fr
  • FR916954A - Automatic machine with vertical positions for the manufacture of bottles with so-called American neck and screw neck : en fr
  • CA438605A - Melt extrusion of film and sheets : en fr
  • USD146074S - Design for a cooky : en
  • ES14014U - Shovel or flat zºrzula, with mobile tongue, for the manufacture of tiles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583562A - Improvements in electrical lead terminals particularly for sparking plugs of internal combustion engines : en
  • AU1412144A - Improvements in telephone substation circuits, incorporating amplifying equipment : en
  • AU835146A - Improvements in or relating to electronic timing apparatus : en
  • CA438682A - Metal panel : en fr
  • CA438589A - Hydrocarbon conversion process and apparatus : en fr
  • FR916884A - Automatic hanging device for rolling stock : en fr
  • US2412571A - Electronic timing system : en
  • GB583563A - Safety-razor blade holder : en
  • AU738846A - Improvements in or relating to washing devices for vehicles andother objects : en
  • AU1616344A - Improvements invariable transmission means : en
  • ES175707A1 - IMPROVEMENTS IN TELEVISION RECEIVERS : en es
  • GB583423A - Improvements in wrist supporter : en
  • FR916846A - Box : en fr
  • US2412662A - X-ray apparatus : en
  • GB583486A - Improvements in or relating to methods of preparing therapeutic compounds : en
  • FR916956A - Adjustable braking device for fixed spool fishing reels or others : en fr
  • GB583475A - Improvements in or relating to object-locating and -detecting systems : en
  • FR916970A - Electrical winding tester : en fr
  • GB583445A - Improvements in air filters : en
  • ES175698A1 - IMPROVEMENTS IN TRANSMISSION SYSTEMS : en es
  • AU740846A - Improvements in or relating to apparatus for separating and removing liquid andother impurities from gaseous fluid under pressure : en
  • CA438586A - Paper machine wire stringing device : en fr
  • GB583457A - Improvements in pelmets : en
  • GB583474A - Improvements in or relating to the production of vinylidene chloride copolymers : en
  • US2412784A - Lead phthalates and process for preparing same : en
  • US2412869A - Warp knit fabric and method of : en
  • AU122984B2 - Improvements in telephone substation circuits, incorporating amplifying equipment : en
  • US2412730A - Feeding and ejecting device for centerless grinders : en
  • USD146090S - Design for an embroidered fabric : en
  • CA438603A - Chlorine and sulphur dioxide separating process : en fr
  • CA438657A - High pressure shut-off valve : en fr
  • CA438665A - Organic polymer continuous sheet production : en fr
  • US2412824A - Magnetron : en
  • US2412713A - Acoustical tile : en
  • US2412834A - Hamper or bag support : en
  • CA438677A - Broken lighting filament repairing method : en fr
  • NL59409C - : en
  • US2412675A - Isomerization of saturated hydrocarbons : en
  • US2412610A - Audible signaling device : en
  • US2412613A - Fluid medium storing and dispensing system : en
  • ES175658A1 - IMPROVEMENTS IN THE MANUFACTURE OF THE ANGULAR PIECES FOR METALLIC MOLDS USED IN BUILDING CONSTRUCTION : en es
  • AU134275B2 - Process of extracting and preserving the original flavours and food value of fruit juices : en
  • US2412628A - Sofa bed : en
  • DK65216C - Procedure for dyeing leather with aniline dyes. : da en
  • GB583372A - Improved refrigeration apparatus : en
  • US2412563A - Carburetor : en
  • GB583341A - Improvements in or relating to power plants for jet propelled aircraft : en
  • US2412569A - Taper gauge : en
  • US2412750A - Chair seat support : en
  • GB583493A - Improvements in and relating to electrical condensers : en
  • GB583564A - Improvements in mounting arrangements for non-linear resistors : en
  • CA438645A - Cathode-ray tube gun structure : en fr
  • ES175669A3 - A NEW MANUFACTURING SYSTEM FOR ELECTRICAL RESISTORS : en es
  • US2412810A - Swiveling fluid joint : en
  • US2412601A - Apparatus for casting annular articles : en
  • US2412880A - Azeotropic distillation of butadiene and 2-butene : en
  • FR916881A - Dental instrument : en fr
  • US2412877A - Fluid motor : en
  • CA438615A - Dye preparing process : en fr
  • ES175733A1 - NEW SYSTEM FOR FORGED FLOORS FOR CONSTRUCTIONS : en es
  • GB583456A - Improvements in construction panels : en
  • DK65235C - Method of pressing for chipless production of stepped bushings. : da en
  • GB583504A - Melamine : en
  • FR916917A - Board game : en fr
  • GB583351A - Improvements in drums for ball mills, pebble mills and like machines : en
  • ES14013U - Roller skates. (Machine-translation by Google Translate, not legally binding) : en es
  • GB583420A - A new or improved collapsible prop : en
  • AU1718444A - Improvements in or relating to wrought metal electrical resistance materials : en
  • US2412898A - Water-cooled capacitor : en
  • US2412688A - Lubricant : en
  • AU1567444A - Improvements in or relating to an automatic temperature responsive fluid control means : en
  • FR916827A - Improvements made to spark plugs : en fr
  • US2412641A - Spinning of cotton yarn : en
  • FR916874A - Press for molded products : en fr
  • ES14027U - Portable wire (Machine-translation by Google Translate, not legally binding) : en es
  • US2412746A - Rail torpedo fork : en
  • US2412893A - Pulse transformer : en
  • USD146080S - Design for a chair : en
  • FR916873A - Improvements to devices used to cut objects by means of arc electric : en fr
  • US2412738A - Tank flushing device : en
  • US2412720A - Spray compositions : en
  • US2412791A - Method for purifying mineral oils : en
  • US2412707A - Process for carotene extraction : en
  • GB583464A - Improvements in and relating to fastening devices for casement windows, doors and the like : en
  • GB583576A - Improvements in and relating to fastening devices for cowls, detachable panels, and the like : en
  • CA438577A - Shell forging : en fr
  • ES14024U - Toy in the form of a glider disc. (Machine-translation by Google Translate, not legally binding) : en es
  • US2412804A - Retaining device : en
  • US2412765A - Recovery of hydrocarbons : en
  • FR916867A - Continuous speed change : en fr
  • GB583405A - Improvements in or relating to mechanical stokers for boiler and other furnaces : en
  • ES175686A1 - A PROCEDURE FOR PREPARING SULFANIL GUANIDINE : en es
  • FR916821A - Fiduciary paper : en fr
  • FR916878A - Lidded packaging box or user box : en fr
  • GB583480A - Apparatus for tracing radiation patterns produced by aerial systems for the transmission of radio waves and thereby facilitating the design of directional aerial arrays : en
  • FR916979A - Rotary wafer contactor with poles and wire lugs : en fr