• US2418885A - Rope fastener device : en
  • USD146602S - Design for a temple for spectacles : en
  • AU137061B2 - Improvements in or relating to 5, 6-dimethoxy-8-Aminoquinoline and method of preparing thesame : en
  • AU123939B2 - Improvements in or relating to valve equipment : en
  • AU135530B2 - Improvements in and relating tothe production of furfuryl alcohol : en
  • AU993847A - Improvements in and relating to locking devices : en
  • CA440736A - Pneumatic comparator gauge : en fr
  • CH248060A - Vice. : de en
  • AU123906B2 - Improvements in or relating to acetylene generators : en
  • AU135125B2 - Preformed welt, shoe and method : en
  • US2419096A - Fuel induction means for internalcombustion engines : en
  • ES14707U - Stamp album. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14716U - Closing (Machine-translation by Google Translate, not legally binding) : en es
  • USD146606S - Design for a textile fabric : en
  • CH248032A - Time dial. : en fr
  • CA440801A - Cassette : en fr
  • GB587194A - Improvements in or relating to wearing apparel : en
  • CA440745A - Hydraulic system compensator-accumulator unit : en fr
  • AU135170B2 - Angle modulation detector : en
  • USD146617S - Design for a textile fabric : en
  • US2418840A - Hydraulic drill press : en
  • US2418944A - Guansdes and theik preparation : en
  • CA440804A - Rotor blade : en fr
  • CH248023A - Manual transmission. : de en
  • US2418914A - Tendering meat : en
  • US2419102A - Process of setting time fuses and tool therefor : en
  • US2419069A - Pipe fitting : en
  • AU1082847A - Improvements in or relating to terminals for electrical components : en
  • CA440806A - Chair seat : en fr
  • CH248066A - Clasp. : en fr
  • AU131578B2 - Improvement in roller blind assemblies : en
  • AU1065347A - Improvements relating to fused electrolytic cells : en
  • USD146620S - Reinecke projection lamp housing : en
  • ES177189A1 - IMPROVEMENTS TO PROTECTION MASKS AGAINST HARMFUL GASES AND DUST : en es
  • FR920742A - Improvement in casseroles : en fr
  • FR920671A - Improvements in the production of centrifugal pumps actuated by a motor and intended to deliver a liquid : en fr
  • CA440733A - Grinding machine : en fr
  • CH247992A - Process for the production of moldings. : de en
  • GB587211A - Improvements relating to number plates for use with motor vehicles : en
  • US2418841A - Hydraulic drill press : en
  • AU1064247A - Improvements in or relating to plates or dies for pressing otr moulding : en
  • CA440724A - Snowmobile traction treads : en fr
  • AU1347844A - Hockey game : en
  • AU123966B2 - Door for plastic cabinet : en
  • CH247999A - Sheet for loose leaf book, book or visual card index. : de en
  • FR920622A - Method and apparatus for reversing the winding direction of helical elastic cables : en fr
  • AU143819B2 - Apparatus for controlling the temperature ofa fused salt bath : en
  • AU136024B2 - Improvements in or relating to relays : en
  • US2419059A - Apparatus for the hydraulic transmission of power : en
  • AU1084547A - Improvements inthe manufacture of phonograph records : en
  • US2418811A - Contact element : en
  • US2418988A - Removal of muck from wash oil : en
  • US2418992A - Photographic camera with movable film carrier : en
  • GB587216A - Improvements in agricultural implements for planting potatoes : en
  • FR920713A - Manufacturing process by extrusion of a metallic object, blank used and manufactured object : en fr
  • ES14706U - Automatic closing cap. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920704A - Automatic trap and drinker device usable in poultry farming : en fr
  • US2418973A - Thickener : en
  • FR920809A - Locomotion apparatus : en fr
  • CA440821A - Fishing rod handle : en fr
  • ES177110A1 - CONTINUOUS DRYING APPARATUS, WITH HOT AND COLD AIR, FOR THE SURFACE DRYING PHASE AND FOR THE FINISHED DRYING OF FOOD PASTE : en es
  • AU1087147A - Improvements in liquid or lubricant distribution systems : en
  • US2419187A - Picture frame : en
  • FR920675A - Handle for miscellaneous items : en fr
  • ES177128A1 - IMPROVEMENTS IN THE DRIVING MECHANISM OF THE STRETCHERS CYLINDERS OF THE BITCHES OR OTHER SPINDLE MACHINES : en es
  • AU1065247A - Apparatus for automatically controlling the operating conditions of electrolyzing a substance dissolved ina fused salt bath ina cell having afixed sole : en
  • AU139027B2 - Apparatus for automatically controlling the operating conditions of electrolyzing a substance dissolved ina fused salt bath ina cell having afixed sole : en
  • GB587255A - Collapsible core unit for use in the manufacture of concrete products : en
  • AU140894B2 - Improvements inthe manufacture of phonograph records : en
  • US2419062A - Scalp massager : en
  • AU1085847A - Electronic timing control apparatus : en
  • CH248043A - Welding electrode holder. : de en
  • US2419123A - Circuit interrupter : en
  • AU418246A - Improvements in or relating to concrete veneer wall slabs and to buildings erected bythe use thereof : en
  • US2419078A - Drafting device for drawing projections : en
  • US2419144A - Antiseize and sealing compound : en
  • GB587070A - Improvements in or relating to the removal of oxygen from gases : en
  • GB587219A - An improvement in or relating to drawing boxes and like machines for preparing textile fibres : en
  • AU1011343A - Improvements relating to communication or line circuits for remote control systems : en
  • AU1512644A - Improvements in or relating tothe production of light filtering sheet materials and sheet wrapping materials : en
  • AU135142B2 - Improvements in or relating toa method of suppressing denotation inan internal combustion engine : en
  • AU2121045A - Improvements in or relating to the preparation of oxazolone compounds : en
  • ES177050A1 - THERMAL EXCHANGE APPARATUS FOR FLUIDS CIRCULATING IN A REFRIGERATING ABSORPTION MACHINE, WITH PRESSURE COMPENSATOR GAS : en es
  • ES177096A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRICAL CIRCUITS OF ELECTRONIC VALVES : en es
  • ES177295A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUMBER 165671 : en es
  • FR920694A - Device control device : en fr
  • US2419115A - Brake beam structure : en
  • AU1086947A - Improvements in or relating tothe preparation of piperazine mono carboxamides : en
  • GB587113A - Improvements in or relating to sealing devices for bearings : en
  • ES177047A1 - A PROCEDURE TO MANUFACTURE FOOD PRODUCTS OF THE CHOCOLATE CATEGORY : en es
  • FR920631A - Advanced method of obtaining thorium : en fr
  • FR920790A - Sprayer for powdery products : en fr
  • US2418966A - Sanding drum : en
  • ES176997A1 - TRANSMISSION SYSTEM BY FREQUENCY MODULATION : en es
  • ES177293A1 - A PROCEDURE FOR THE DEODORIZATION OF FISH OIL RESIDUES : en es
  • FR920639A - Air conditioning process for use in buildings, vehicles, ships, airplanes and industrial constructions, modifying the temperature of the walls at will, by air circulation : en fr
  • FR920756A - Electromagnetic clutch : en fr
  • GB587267A - Improvements in telescopic ladders : en
  • AU1060047A - Improvements in or relating to methods of packing congealing substances : en
  • AU1084047A - Integral finned tube and method of forming thesame : en
  • CA440824A - Blouse or waist : en fr
  • ES177016A1 - IMPROVEMENTS IN RADIOELECTRIC SYSTEMS TO INDICATE DISTANCES : en es
  • AU1059047A - Improved knitted fabrics from synthetic linear polyester yarns and filaments anda process forthe production thereof : en
  • ES176999A1 - IMPROVEMENTS IN OR RELATIVE TO GENERATORS OF TELEGRAPHIC SIGNALS : en es
  • IS383A7 - Packaging box arrangement : en is
  • US2418946A - Breech bolt lock for firearms : en
  • US2419037A - Fishing lure : en
  • ES177203A1 - IMPROVEMENTS IN OR RELATED TO DEVICES TO PRODUCE ELECTRIC WAVES : en es
  • GB587233A - Improvements in and relating to metallic sheets : en
  • USD146616S - Design for a textile fabric : en
  • US2419002A - Insulated closure for refrigerated lockers : en
  • AU1959345A - Prerotation airplane tire and method of making it : en
  • US2418808A - Portable fire hydrant : en
  • GB587083A - Improvements in combustion chambers for internal combustion turbines : en
  • FR920729A - Bottle casing : en fr
  • ES177325A1 - A PROCEDURE TO IMPROVE THE RESISTANCE OF FIBROUS MATTERS : en es
  • AU1059847A - Improvements in method and apparatus for handling finely divided materials : en
  • ES177013A1 - IMPROVEMENTS IN OR RELATED TO MICROPHONES : en es
  • GB587237A - Improvements in or relating to the manufacture of pre-cast hollow concrete and like cementitious bodies and to means employed in such manufacture : en
  • FR920679A - Electromagnetic transmission device : en fr
  • GR11125B - METHOD OF MANUFACTURING DIGUANIDINE PRODUCTS. : el en
  • GB587071A - An improved radio antenna system : en
  • ES177214A1 - IMPROVEMENTS IN OR RELATED TO TELECOMMUNICATION SYSTEMS : en es
  • US2418906A - Breech bolt retracting means : en
  • US2419007A - Fuse terminal clip : en
  • FR920840A - Improvements to cases intended to contain personal accessories : en fr
  • FR920702A - Improvements to liquid filtering devices : en fr
  • FR920641A - Incandescent electric lamp : en fr
  • CA440810A - Multiply pasted end bag : en fr
  • CH247945A - Scaffolding. : de en
  • US2418924A - Stone collector : en
  • GB587075A - Improvements in or relating to holders for memorandum pads and the like : en
  • US2418971A - Wagon construction : en
  • US2418850A - Chemical process and products : en
  • ES177034A1 - IMPROVEMENTS INTRODUCED IN EXPRESS COFFEE MACHINES : en es
  • US2418918A - Automobile top lining : en
  • FR920607A - Interlocking brick system : en fr
  • ES177289A1 - A SYSTEM OF CONSTRUCTION OF A TOKY MINIATURE RAILROAD : en es
  • GB587117A - Improvements in or relating to aluminium alloys : en
  • US2419128A - Mercury vapor tube : en
  • AU129213B2 - Improvements in and relating to maternity garments : en
  • US2418847A - Oat pudding composition : en
  • US2419141A - Motor control : en
  • US2419164A - Steering apparatus : en
  • US2419140A - Curtain rod mounting : en
  • AU1073447A - Improvements relating to turbine and like blading : en
  • CH247971A - Process for the production of knit-resistant, reduced women's stockings on flat knitting machines. : de en
  • CH247980A - Process for the suction of gaseous media from rooms under different pressures as well as equipment for carrying out the process : de en
  • ES14692U - Tensioning mechanism for ironing and fixing the stripes on the pants of the suits (Machine-translation by Google Translate, not legally binding) : en es
  • ES176993A1 - IMPROVEMENTS IN THE SYSTEM OF SUJECTION OF THE RIMS IN THE CUBES OF MOTOR WHEELS OF AGRICULTURAL MACHINES TO ENGINE : en es
  • ES177258A1 - A PERFECT MALE FOR THE FOUNDRY OF EMBROIDERED FOR INTERNAL COMBUSTION ENGINES : en es
  • FR920693A - Compositions based on polyvinyl chloride for coating sheets : en fr
  • FR920817A - Household disc chopper for vegetable plants : en fr
  • FR920759A - Reels related improvements : en fr
  • ES177218A1 - IMPROVEMENTS IN ELECTRONIC DISCHARGE DEVICES : en es
  • FR920834A - Process for the implementation of insecticide or bactericide treatments carried out in closed rooms : en fr
  • US2418860A - Drafting instrument : en
  • CH248148A - Wheeled vehicle in which the wheels of an axle are not rigidly connected to one another in rotation. : de en
  • CH248143A - Reversible plow for tractor drive. : de en
  • AU620742A - Improvements relating tothe construction and assembly of electron discharge tubes : en
  • US2419034A - Bearing and seal therefor : en
  • AU802743A - Improvements in electron, discharge devices ofthe velocity modulation type : en
  • AU984347A - i "Therapeutic sponge and process of making it : en
  • FR920686A - Preparation of new antiseptic and disinfectant agents of great bactericidal and germicidal power : en fr
  • ES177080A1 - A SHOCK ABSORBER : en es
  • GB587155A - Power supply regulators involving vacuum tubes : en
  • GB587171A - Improvements in or relating to standard electric cells : en
  • USD146627S - Design for a lady s coat : en
  • FR920648A - Process for manufacturing a food cream substitute : en fr
  • CH248080A - Electric pulley block with coarse and fine input lift motor. : de en
  • CH248097A - Clamp to hold two trays together to form a channel. : de en
  • AU1212543A - Improvements in telephone or like systems : en
  • US2419012A - Ticket machine : en
  • USD146597S - Design for a clothes hanger : en
  • US2418818A - Packaging material and process covered thereby : en
  • US2418900A - Method of and apparatus for making cups : en
  • AU1396944A - Crystal oscillator circuits : en
  • AU1925845A - Improvements in roofing : en
  • CH247949A - Steam heating system. : de en
  • US2418928A - Telegraph system and apparatus for selective single or double channel operation : en
  • US2418812A - Contact element : en
  • AU123911B2 - Brake shoe adjusting means : en
  • AU1065747A - Method of and apparatus for separating particles of different size and specific gravity : en
  • AU1069347A - Improvements in pallets for transporter trucks : en
  • AU1968345A - Improvements in or relating to methods of preventing scaling during the forging of hollow metal articles, such as valves, andthe improved article or valve resulting therefrom : en
  • CH248119A - Method and installation for the flow of traffic in automatic installations for the remote transmission of electrical signals, in particular in automatic telephone installations. : en fr
  • ES14703U - Tube of fins. (Machine-translation by Google Translate, not legally binding) : en es
  • US2419016A - Lubricating oil cell : en
  • USD146595S - Design for a compact : en
  • USD146630S - Design for a textile fabric : en
  • CH248001A - Drive device on machines with a reciprocating table. : de en
  • ES14672U - Charger for fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • CH248038A - Device for fixing a counter-pivot stone on the frame of a clockwork movement. : en fr
  • US2418945A - Key case : en
  • ES14683U - Surface humidifier device. (Machine-translation by Google Translate, not legally binding) : en es
  • AU141389B2 - Improvements in method and apparatus for handling finely divided materials : en
  • AU1079047A - Improvements in and relating to chassis for telecommunication apparatus : en
  • CH248035A - Winding and time-setting mechanism. : en fr
  • ES177299A1 - IMPROVEMENTS IN THE CONTINUOUS MONTACARGAS FOR WORKS : en es
  • FR920749A - Buffers for wagons : en fr
  • US2419011A - Recovery of chrysene : en
  • US2418826A - Multivibrator circuit : en
  • US2418922A - Toy : en
  • ES177148A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SHOES : en es
  • AU979047A - Improvements in or relating tothe manufacture of pile fabrics : en
  • GB587125A - Improvements in or relating to cathode ray tubes for use in television reception : en
  • AU136347B2 - Improvements in and relating to locking devices : en
  • CH247967A - Device for regulating the heat supply to a cooking vessel. : de en
  • US2418866A - Process for preparing pectinates : en
  • US2418986A - Germicidal solutions of phenyl mercury compounds : en
  • ES177023A1 - IMPROVEMENTS IN OR RELATIVE TO THERMOTIONAL VALVES : en es
  • GB587127A - Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations of a surface : en
  • AU1081947A - Improvements in or relating to substation telephone sets : en
  • US2418872A - Duplex indicating test prod : en
  • US2418999A - Spanner wrench for waterproof watches : en
  • ES177078A1 - PERFECTIONS IN ROCKET LAUNCH DEVICES : en es
  • FR920721A - Whetstone : en fr
  • FR920724A - Capacitance or electric and dielectric capacitor applicable to its constitution : en fr
  • AU140339B2 - Improved surgical dressing and method of making thesame : en
  • AU1628344A - Improvements in magnetrons : en
  • GB587145A - Metal cutting tool : en
  • AU130911B2 - Improvements in bandsaws : en
  • AU367946A - Improvements relating to refrigeration in chambers : en
  • FR920666A - Apparatus for milking cows hygienically by hand : en fr
  • FR920708A - Apparatus for copying balance springs and in particular watch balance springs : en fr
  • US2418912A - Interpolymer of isoolefine and polyolefine : en
  • US2418977A - Production of bromopyridines : en
  • AU1066747A - Telecommunication exchange and system : en
  • ES177133A1 - A MEDICAL EXPLORATION APPARATUS : en es
  • GB587188A - Improvements in or relating to lifting devices : en
  • AU1066647A - Improvements in or relating to electric magnetic devices : en
  • FR920735A - Churn beater : en fr
  • US2418814A - Method for determining iso-paraffins in hydrocarbon mixtures : en
  • ES177150A1 - A CONTINUOUS AUTOMATIC SYRINGE FOR VETERINARY INJECTIONS, WITH SIMULTANEOUS LOADING AND DISCHARGE, OF UNLIMITED CAPACITY : en es
  • US2418938A - Sulfur-containing polymeric compounds : en
  • GB587238A - Improvements relating to pre-payment gas meters : en
  • ES177116A1 - OCCASIONAL BODY PROJECTION DEVICE FOR THE PURPOSES OF ITS REPRODUCTION THROUGH DRAWINGS : en es
  • ES177266A1 - AN APPARATUS TO GENERATE HIGH FREQUENCY OSCILLATIONS, BY REFLECTION : en es
  • FR920746A - Reciprocating nautical thruster and vane propeller : en fr
  • GB587103A - Improvements in rotary metal purifying furnaces : en
  • ES177269A1 - AN IMPRESSIVE ASPIRANT PUMP SYSTEM WITH AIR CHAMBER : en es
  • FR920745A - Hitched float-gliders with reel cap for trawl nets : en fr
  • ES177053A1 - A PROVISION INTENDED TO BE USED IN THE CONSTRUCTION PARTS MADE OF IRON, STEEL OR OTHER METALS SUBJECT TO WELDING : en es
  • CH248112A - Ozone generator. : de en
  • US2418815A - Fluid heating : en
  • FR920842A - Improvements made to lathes such as, in particular, those of watchmaking : en fr
  • GB587183A - Friction shock absorbers : en
  • FR920689A - Device for mechanical assembly, slice on slice, of two plates located in the same plane : en fr
  • GB587073A - Improvements in or relating to funnels for liquids : en
  • GB587200A - Improvement of hydraulic driving gear for valves : en
  • ES14691U - Palm tissue (Machine-translation by Google Translate, not legally binding) : en es
  • ES14705U - Bipolar cable for high frequency. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177208A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL POWER CABLES : en es
  • ES177222A1 - IMPROVEMENTS IN OR RELATING TO SUPER.REGENERATIVE RECEIVERS : en es
  • ES177230A1 - IMPROVEMENTS IN OR RELATED TO ELECTRONIC DISCHARGE DEVICES OF THE TYPE OF ELECTRON SPEED MODULATION : en es
  • US2418923A - 5-keto-2, 4, 6, 8-tetrahydroimidazolo [4, 5-c] thiophenes and process for preparing the same : en
  • USD146612S - Design for a child s desk : en
  • CH248090A - System with a gas turbine and at least one internal combustion piston compressor. : de en
  • AU1903645A - Heating element and hotplate for electric stoves andthe like : en
  • ES177193A1 - PROCEDURE FOR THE INSULATION OF ELECTRICAL ACCUMULATORS : en es
  • CH248011A - Thumbtack. : de en
  • ES177294A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL LEATHER WITH A STRUCTURE SIMILAR TO THE NATURAL BODY : en es
  • GB587123A - Improvements in armature construction : en
  • US2419071A - Electromagnet : en
  • US2419127A - Circuit breaker : en
  • US2418947A - Nu4-(mercapto-acyl)-(p-amino-benzenesulfonamides) and method of preparing same : en
  • ES177232A1 - IMPROVEMENTS IN SWITCHING SYSTEMS : en es
  • US2418901A - Crosshead and guide structure : en
  • US2419048A - Paint : en
  • CH247990A - Process for the production of a high molecular weight product containing sulfur and nitrogen. : de en
  • CH247998A - Non-disclosure telegram receipt form. : de en
  • ES14709U - Protector for shoes consisting of a rubber strip that can be fragmented to fit on any part of the sole or heel (Machine-translation by Google Translate, not legally binding) : en es
  • ES177281A1 - A DIFFERENT ACTION MECHANISM : en es
  • FR920780A - Improvements to refrigeration groups : en fr
  • FR920826A - Wing with variable area : en fr
  • USD146629S - Design for a dress : en
  • FR920667A - Universal developer for photography and cinema : en fr
  • ES176994A1 - IMPROVEMENTS IN MECHANISMS OF DRIVING WHEELS IN MOTOR AGRICULTURAL MACHINES : en es
  • GB587086A - Improvements in or relating to show-cases, cabinets and the like : en
  • FR920711A - New tube manufacturing process : en fr
  • ES177068A3 - IMPROVEMENTS IN THE MECHANISMS AND CASE OF THE WRITING MACHINES : en es
  • CA440771A - Rubber composition : en fr
  • ES177046A1 - A MECHANISM FOR THE MANUFACTURE OF ROLLINGS IN HELIX : en es
  • ES177044A1 - ELECTRICAL DEVICE OF ALARM AGAINST THEFT : en es
  • FR920696A - Improved fuel compositions : en fr
  • GB587229A - Anti-freezing composition : en
  • ES14678U - Book-case for combined teams of games or instructional entertainments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9829Y - Toe or rear hanger for bicycles. : en es
  • GB587221A - Improvements relating to valves : en
  • US2419025A - Comparator circuits for radio locators : en
  • GB587137A - Improvements in or relating to the testing of electrical insulation : en
  • US2419134A - Locator utilizable in forming metal articles : en
  • BE472648A - : en
  • CH248021A - Device for automatic direction finding, in particular for aircraft. : de en
  • FR920770A - Improvements to transformers with adjustable output current : en fr
  • GB587256A - Improvements in lighting appliances : en
  • ES177058A1 - AIRCRAFT TRANSFORMABLE INTO A CAR FOR ROAD : en es
  • GB587232A - Improvements in and relating to lead securing devices for sparking plugs for internal combustion engines : en
  • US2418982A - Rocking mixer : en
  • ES10910Y - Perfect child seat or stroller. : en es
  • ES177326A1 - IMPROVEMENTS IN THE PREPARATION OF FIBROUS TEXTILE GENRES : en es
  • FR920733A - Improvements in the production of centrifugal pumps powered by a motor and intended to deliver a liquid : en fr
  • ES177024A1 - IMPROVEMENTS IN OR RELATING TO ELECTRONIC DISCHARGE DEVICES : en es
  • ES177234A1 - A PROCEDURE FOR OBTAINING A VEGETABLE FUEL : en es
  • GB587077A - Improvements in or relating to welding devices : en
  • FR920699A - Blade, with transverse grooves or notches, particularly applicable to saws for marble, stone and the like : en fr
  • AU137939B2 - Improved woven fabrics from synthetic linear polyester yarns and filaments anda process for their production : en
  • ES176524A1 - A PROCEDURE FOR METALIZING PLASTIC AND SIMILAR MATERIALS : en es
  • ES177084A1 - A NEW WRITING MACHINE : en es
  • AU1065947A - Electrical connectors : en
  • CH248136A - Electric power generation system for driving vehicles. : de en
  • FR920615A - Process for charging articles based on polyvinyl derivatives : en fr
  • AU1999945A - Improvements in or relating to screws : en
  • AU359946A - Improved power driven posthole digger : en
  • ES14665U - Capacho for oil extraction. (Machine-translation by Google Translate, not legally binding) : en es
  • GB587177A - Improvements in or relating to the manufacture of composite panels, such as doors : en
  • AU123909B2 - Improvement in electrolytic deposition of tin : en
  • AU1335744A - Oscillators forthe generation of impulses : en
  • AU1658244A - Improvements in or relating to electrical switches : en
  • ES177041A1 - SPEED REDUCER : en es
  • ES177076A1 - SOME IMPROVEMENTS IN OBTAINING BLACK AGGLOMERATED CORK PLATES : en es
  • GB587239A - Improvements in or relating to means for charging materials into furnaces or kilns for calcination, sintering or similar heat treatment of solid materials : en
  • CA440793A - Glass yarn manufacture : en fr
  • CH248082A - Compressor system with several compressor stages. : de en
  • ES14697U - Bottle provided inside a tube to facilitate the consumption of the liquid contained in it. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123926B2 - Improvements in centrifugal pumps : en
  • AU131694B2 - Improvements in braking devices for motor vehicles : en
  • AU1933245A - Improvements in offset presses : en
  • ES177093A1 - A PORTABLE MACHINE FOR SANDS AND SIMILAR MATERIALS FOR REHEATED AIRS AND COMBUSTION GASES : en es
  • FR920625A - Cooking appliance : en fr
  • FR920661A - Method of mounting crankshafts on grinding machines, device and centering apparatus used for the application of this method : en fr
  • GB587165A - Mixing valve for producing a single stream of liquid at a constant and controllable temperature : en
  • FR920726A - Mouth harmonica : en fr
  • USD146601S - Design for a temple for spectacles : en
  • USRE22869E - Process and apparatus fob elec : en
  • AU1062647A - Modified lead sulphate pigment and process of manufacturing : en
  • CH248036A - Device for limiting the automatic winding of watches. : de en
  • AU137016B2 - Flexible connectors : en
  • AU1068147A - Improvements in rotary vane pumps andthe like : en
  • AU123897B2 - Improvements in or relating to material and tools for grinding and like processes : en
  • AU1079247A - Improvements in or relating to substituted omegaaminoacetophenones and method of preparing same : en
  • AU123883B2 - Improvements in fluid pressure control apparatus : en
  • FR920703A - Improvement in devices for extracting ingots from their molds : en fr
  • AU136282B2 - Improvements inand relating tothe hydrogenation of furfural : en
  • CA440812A - Girdle or foundation garment : en fr
  • CH248095A - Controller built into an electric motor for stepless adjustment of its speed : de en
  • CA440787A - Rotary pump : en fr
  • CH248006A - Double camera. : de en
  • ES176688A1 - AN ESPOLETA TO TRACTION, WITH DEVICE OF DELAY : en es
  • FR920629A - Improvements in the construction of hollow block masonry walls : en fr
  • US2419013A - Cylinder lock : en
  • US2419148A - Manufacture of sodium triphosphates : en
  • AU1059447A - Process for printing aromatic polyesters : en
  • AU128763B2 - Improved harvester for row crops : en
  • AU1066847A - Telecommunication exchange : en
  • CH247953A - Device for preventing water pipes or water containers from freezing. : de en
  • CH248005A - Line break device on typewriters. : de en
  • AU285246A - Improvements in or relating to newspaper rolling machines : en
  • CH247956A - Plant for the manufacture of mineral wool. : en fr
  • US2418935A - Treatment of steel articles : en
  • CH247970A - Spindle. : de en
  • US2418919A - Combined drawer and rack : en
  • US2419177A - Cathode-ray tube coating : en
  • AU123967B2 - Improvements in or relating to screws : en
  • US2418981A - Method of producing tanning materials from waste sulfite liquor : en
  • US2419153A - Lubricant and the like : en
  • USD146626S - Design for a snow sled ob the like : en
  • AU1058147A - Neutralization-of grounded grid ultrahigh frequency amplifiers : en
  • ES177083A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL COUNTER PROVISIONS : en es
  • CH248046A - Multiple drawing machine for metal wires, with automatic dispensing and without slipping. : en it
  • AU136206B2 - Improvements in or relating to terminals for electrical components : en
  • AU130016B2 - An improved device for lifting and draining articles during laundering : en
  • AU350446A - Improved harvester for row crops : en
  • US2418995A - Method for manufacturing long fiber into yarn : en
  • CH247966A - Device for descaling fish. : de en
  • AU1059947A - Manufacture of emulsions ofthe water-in-oil type and emulsifying agents therefor : en
  • AU155590B2 - Improvements in valves and valve fittings : en
  • US2419167A - Walking edger : en
  • US2419105A - Antiskid device : en
  • US2419021A - Bactericide and algaecide : en
  • US2418996A - Apparatus for manufacturing long fibre into yarn : en
  • FR920828A - New means and de-icing devices for parts or components sensitive to the cold of an airplane : en fr
  • AU955043A - Remote control system suitable for reeling radio antenna of aircraft and reeling systems adapted for such remote control : en
  • AU1058047A - Magnetrons : en
  • AU123933B2 - Improvements in or relating to electronic controls for motors : en
  • FR920849A - Device for the production of electrical energy at low power : en fr
  • AU133514B2 - Improvements in or relating to frequency control system : en
  • AU1559744A - Improvements in or relating tothe erection of brickwork structures : en
  • AU128667B2 - Improvements in or relating to electron discharge devices : en
  • FR920777A - Mechanical device ensuring the tension of the strip at the entry and exit of a rolling mill, with long strips : en fr
  • ES177125A1 - SWITCHING SYSTEM FOR TELEPHONE AND SIMILAR INSTALLATIONS : en es
  • AU1077647A - Lithium soap greases : en
  • AU137017B2 - Improvements in or relating tothe production of moistureproof, heatsealable sheet wrapping material : en
  • AU1904945A - Improvements in or relating tothe production of aqueous dispersions of synthetic rubberlike materials : en
  • CA440744A - Pickup arm : en fr
  • CH247973A - Retaining clips, in particular for holding textile materials. : de en
  • ES14675U - Seal of guarantee for metal drum plugs. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123907B2 - Improvements in methods of carbonising metal electrodes : en
  • AU129480B2 - Improvements in and relating to ice skates : en
  • AU135126B2 - An improved tractor loading attachment : en
  • ES174947A1 - A PROCEDURE, WITH THE CORRESPONDING DEVICE, FOR THE AUTOMATIC REGULATION OF THE BRAKING : en es
  • CH248134A - Handle for cable cars. : de en
  • AU126025B2 - Improvements in magnetrons : en
  • ES14702U - Improved tubular container. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177012A1 - IMPROVEMENTS IN OR RELATED TO MECROPHONES : en es
  • FR920718A - scarecrow : en fr
  • FR920791A - Process for supplying liquid fuel engines : en fr
  • GB587151A - Improvements in or relating to the catalytic dehydrogenation of hydrocarbons : en
  • GB587264A - Improvements in telescopic ladders : en
  • ES177268A1 - IMPROVEMENTS INTRODUCED IN ROTARY PUMPS : en es
  • GB587234A - Improvements relating to the construction and packing of match-boxes : en
  • CH247965A - Small furniture. : de en
  • AU293146A - Tubular nut : en
  • FR920771A - Sintered refractory products for furnace linings : en fr
  • ES177001A1 - PROCEDURE FOR THE MANUFACTURE OF SILENIO ELECTRODES : en es
  • AU1085047A - Game or device to simulate the steering ofa motorcar : en
  • AU1678144A - Improvements in or relating to resilient boots and/or shoes : en
  • ES177316A1 - A PERFECTED AUTOMATIC BALANCE : en es
  • FR920719A - Articulation with large oscillation angle, especially for automobile steering : en fr
  • AU123941B2 - Improvements relating to electromagnetic relays : en
  • GB587105A - Manufacture of dithiocarbamic acid esters : en
  • FR920657A - Process and electrolyte for anodic polishing of metals : en fr
  • GB587085A - An improved shadow-throwing toy : en
  • CH247943A - Skylight. : de en
  • ES177081A1 - IMPROVEMENTS IN THE MANUFACTURING METHODS OF ELECTRIC CAPACITORS : en es
  • FR920838A - Electric cooker cauldron : en fr
  • US2418934A - Cleaning machine : en
  • FR920725A - Adjustable foot control for aircraft : en fr
  • FR920783A - Device for filling loading bins, in particular for blast furnaces : en fr
  • GB587133A - Improvements in and relating to a method and machine for finishing gear wheels : en
  • US2419053A - Buoyant electric cable : en
  • AU130015B2 - Wood-splitting machine : en
  • CH248113A - Sterilizer for sterilizing instruments. : de en
  • US2418993A - Process for making an improved gasoline : en
  • ES177237A1 - AN AUTOMATIC TEMPERATURE REGULATOR : en es
  • FR920619A - Framework for rapid construction of buildings : en fr
  • ES14689U - Resistance for radio sets (Machine-translation by Google Translate, not legally binding) : en es
  • GB587218A - Improvements in or relating to insecticidal compositions : en
  • ES175395A1 - A LAMP OR DISCHARGE TUBE : en es
  • US2419038A - Method for the preparation of tartaric acid values : en
  • ES177275A1 - A PROCEDURE FOR THE WHITENING OF PROTEIN MATTERS OF ANIMAL ORIGIN : en es
  • AU123924B2 - Improvements relating to devices for adjusting the field of view in optical apparatus : en
  • CH247954A - Quick screw connection for double glazing. : de en
  • US2418822A - Pistol trainer : en
  • ES177212A1 - IMPROVEMENTS IN OR RELATING TO ELECTRIC MOTORS DRIVEN BY IMPULSE : en es
  • FR920736A - Composition usable as a coating for side joints : en fr
  • FR920813A - Air heater : en fr
  • GB587258A - An improved manufacture of lubricating greases : en
  • FR920669A - liquid bath air cleaner applicable in particular to internal combustion engines and compressors : en fr
  • GB587118A - A machine for mixing and applying comminuted materials such as cementitious material or sand : en
  • US2419092A - Loose leaf-retaining clip for billfold assemblies : en
  • US2419113A - Booster brake : en
  • ES177124A1 - PROCEDURE FOR OBTAINING M-OXYPHETHANOLAMINE : en es
  • GB587156A - Improvements in or relating to explosives in liquid or semi-liquid form : en
  • IE17390L - Coin-freed devices for delivering fluids : en
  • US2418875A - Nonlinear charging system for networks : en
  • USD146603S - Design for a temple for spectacles : en
  • US2419019A - Continuous process for oxidizing carbohydrates to tartaric acid : en
  • GB587217A - Improvements in or relating to hydraulic power transmission systems : en
  • FR920723A - Prefabricated roof with articulated elements : en fr
  • ES177206A1 - IMPROVEMENTS IN THE CONSTRUCTION OF COAXIAL CABLES FOR ELECTRICAL COMMUNICATIONS : en es
  • FR920606A - Anti-drip device for dip coating : en fr
  • ES14679U - Brush holder adaptable to paint containers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES14711U - Cover for pieces of fabrics of all kinds, books or similar objects. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920760A - Improvements to wire winding machines : en fr
  • FR920797A - Enamelling process for sheet iron kitchen utensils : en fr
  • US2418838A - Drive control mechanism : en
  • US2418984A - Tool for punching metal roofing : en
  • US2419055A - Apparatus for making cord and the like : en
  • ES177238A1 - : en es
  • GB587098A - Improvements in bollards and other mooring and rope-securing fitments : en
  • US2419026A - Collapsible crate : en
  • USD146590S - Design for a textile fabric : en
  • US2418969A - Covering for the board of ironing tables : en
  • US2419068A - Hemming attachment for automatic feeding and sewing machines : en
  • GB587259A - Manufacture of azo pigments : en
  • GB587175A - Improvements in gauging devices for measuring conical surfaces : en
  • US2419089A - Mold base : en
  • ES14674U - Espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • FR920747A - Distributor of powdery products, especially for filling low-entry compacts : en fr
  • AU1949345A - Improvements in electric motors : en
  • CH248079A - Gear for converting a rotary motion into a reciprocating motion. : de en
  • US2419018A - Connector : en
  • AU141346B2 - Acid resistant molding composition and process of making same and storage battery case : en
  • ES14663U - Single leaf loosener device (Machine-translation by Google Translate, not legally binding) : en es
  • ES177196A1 - IMPROVEMENTS IN THE DRIVE MECHANISMS OF AUTOMATIC LATHES AND SIMILAR MACHINES : en es
  • FR920683A - Anti-theft device for typewriters, accounting machines and the like : en fr
  • GB587253A - Improvements in or relating to the treatment and printing of textile sheets or webs : en
  • AU345846A - Improvements in and relating to ice skates : en
  • CH248108A - Incandescent lamp holder equipped with contact protection. : de en
  • AU281646A - Improvements relating tothe treatment of sulphurcontaining materials : en
  • AU155586B2 - Improvements in spraying and delivery nozzles : en
  • AU1968245A - Improvements in or relating to methods of making valves, particularly poppet valves, andthe improved valves resulting therefrom : en
  • ES14693U - Cartridge charger-ink tank for fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177007A1 - BEST IN TELEPHONE TRANSMISSION SYSTEMS IN TWO SENSES : en es
  • CA440722A - Pressure equalizing baffle adjustor : en fr
  • GR11123B - IMPROVEMENTS IN AND IN RELATION TO THE MANUFACTURE OF BREAD, CONFECTIONERY AND SIMILAR PRODUCTS. : el en
  • US2418905A - Trouble lamp switch : en
  • US2418965A - Snap switch : en
  • FR920692A - Manufacture of powdered polythene : en fr
  • FR920610A - Ring gasifier, at low pressure, for the production of acetylene gas : en fr
  • FR920738A - Ball and socket joint with metallic fabric pad for tie rods : en fr
  • FR920705A - Improvements to bags and, more particularly, to ladies' bags : en fr
  • GB587159A - Control valve for fluid actuated devices : en
  • GB587195A - Improvements in or relating to electric switch devices particularly for use with storage conveyors : en
  • FR920825A - Anti-theft device for motor vehicles : en fr
  • CA440803A - Pressure balanced plug valve : en fr
  • AU123964B2 - Improvements in or relating to small arms ammunition : en
  • AU129655B2 - Improvements in or relating to apparatus for generating electrical impulses : en
  • US2418954A - Plow jointer : en
  • USD146631S - Design for a textile fabric : en
  • NL59877C - : en
  • US2418842A - Scanning oscillator : en
  • AU123900B2 - Improvements in roofing : en
  • AU137117B2 - improvements in or relating to demodulation of time phase-modulated electric pulses : en
  • CH248022A - Measuring tool. : en fr
  • CA440748A - Plasticizing of polyvinyl chloride : en fr
  • ES177312A1 - A CIRCULAR CYLINDER MACHINE AND A DOUBLE ROTATING PLATE OF EXCELLENT FOR THE MANUFACTURE OF INTERLOCK FABRIC : en es
  • AU123930B2 - Phenol-formaldehyde resins : en
  • AU1071847A - Improvement in wave-signal receiver : en
  • AU1079847A - Improvements relating to cation exchange resins : en
  • CH247952A - A method of manufacturing, by molding, a hollow body constituting a construction element, and a molding machine for implementing this method. : en fr
  • US2419067A - Expansible honing tool : en
  • AU136438B2 - An improved apparatus for making spaghetti andother substances : en
  • AU318146A - Improvement in roller blind assemblies : en
  • CH247948A - Heat pump system. : de en
  • CH247982A - Process for the production of sulfur dioxide. : de en
  • AU1075847A - Hosepipes : en
  • AU138344B2 - Converter System : en
  • US2419070A - Strip coating apparatus : en
  • AU123929B2 - Oscillators forthe generation of impulses : en
  • AU1363244A - Novel or improved means for use more especially in displaying and changing musical score : en
  • CA440786A - Pump : en fr
  • NL59264C - : nl
  • CH248048A - Automatic turning with sliding headstock. : en fr
  • AU1761244A - Improvements inthe manufacture of rubber : en
  • AU273046A - An improved knockdown building or structure : en
  • CA440717A - Photocell for measuring long wave radiations : en fr
  • CH248133A - Control device, by cable circulating in a flexible sheath, in particular applicable to the control of a cycle or motorcycle brake. : en fr
  • AU123898B2 - Bag lifter : en
  • AU123968B2 - Improvements in locks and fastening devices : en
  • ES177199A1 - APPROPRIATE APPARATUS TO MAKE CYCLING COMPETITIONS SPECTACULAR ON REDUCED TERRAIN : en es
  • FR920714A - High frequency aperiodic voltmeter : en fr
  • FR920810A - Piano perfected : en fr
  • AU131775B2 - Syphon or pumps : en
  • AU136118B2 - Improvement in ultrahigh frequency inductor and method of making same : en
  • AU1448044A - Improvements in or relating tothe production of new therapeutically valuable quinoline derivatives : en
  • AU123902B2 - Remote control system suitable for reeling radio antenna of aircraft and reeling systems adapted for such remote control : en
  • GB587242A - Improvements in or relating to apparatus for operating a ship's variable pitch propeller : en
  • US2418998A - Apparatus for manufacturing long fibre into yarn : en
  • USRE22868E - Car construction : en
  • US2419042A - Vacuum distillation apparatus and pressure regulator therefor : en
  • CA440814A - Manufacture and treatment of paper : en fr
  • ES14704U - Filter-valve for coffee makers that act by suction. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177276A1 - IMPROVEMENTS IN EXPRESS CAFETERAS : en es
  • AU381746A - Anti-drip device for draw off taps andthe like : en
  • AU1954445A - Goniometer construction : en
  • AU272946A - Improved silo : en
  • AU135050B2 - Improvements in or relating to adjustable reamers and boring tools : en
  • AU935143A - Improvements relating to electromagnetic relays : en
  • NL116112B - : en
  • CH248024A - Gear, in particular for driving a price counter. : de en
  • AU138407B2 - Neutralization-of grounded grid ultrahigh frequency amplifiers : en
  • NL59325C - : en
  • US2419024A - Radio viewing system : en
  • CH248147A - Gas pressure switch. : de en
  • CA440781A - Tractor-shovel : en fr
  • AU130173B2 - Anti-drip device for draw off taps andthe like : en
  • AU130635B2 - Tubular nut : en
  • CH248067A - Tobacco pipe. : de en
  • CH248004A - Device for the step-by-step conveyance of a strip of tape which can be switched from one roll to the other and vice versa, in particular an ink ribbon from writing and recording apparatus. : de en
  • AU538746A - Syphon or pumps : en
  • CH248054A - Method and device for injection molding of thermoplastics. : de en
  • USD146621S - Design for a textile fabric : en
  • US2419033A - Apparatus for lapping quartz oscillator plates : en
  • ES177322A1 - A HEAVY OIL BURNER APPARATUS : en es
  • CA440807A - Unsaturated halide hydroxylation : en fr
  • CH248129A - Transmission for motor vehicles allowing a progressive starting. : en it
  • AU123923B2 - Improved salt grinding apparatus : en
  • AU135134B2 - Process for printing aromatic polyesters : en
  • CH248141A - Servo motor for adjusting propeller blades. : de en
  • ES177185A1 - IMPROVEMENTS INTRODUCED IN THE DIAGRAMS FOR THE WATER TREATMENT FACILITIES INTENDED FOR WATER SUPPLY : en es
  • ES14715U - Fountain pen caps with clamping or closing device. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1087247A - Improvements in or relating toa method of suppressing denotation inan internal combustion engine : en
  • AU136596B2 - Vehicle jack : en
  • US2418929A - Divided tube metal beam structure : en
  • AU1822744A - Improvements in or relating to acetylene generators : en
  • CA440783A - Precision electronic gauge : en fr
  • AU1974145A - s Improvements in knitting machine : en
  • ES177156A1 - A PROCEDURE FOR THE CLEANING OF MATERIALS CONTAINING DOLOME OR MAGNESITE : en es
  • GB587111A - Improvements in or relating to thermostats : en
  • GB587072A - Improvements in or relating to tubular containers for electrical condensers or other apparatus : en
  • US2419126A - High-frequency wavemeter : en
  • CA440790A - Electric impulses generating circuit : en fr
  • FR920614A - Propeller blades and method for their manufacture : en fr
  • AU123925B2 - Capsule making machine : en
  • AU136323B2 - Improvements in shoes : en
  • CH248116A - Device for numerical and / or individual determination of units. : de en
  • US2418980A - Dynamoelectric machine rotor assembly : en
  • US2419157A - Preparation of ethylenebisiminodiacetic acid and salts thereof : en
  • AU133147B2 - Improvements in or relating to plates or dies for pressing otr moulding : en
  • FR920621A - Knife bearing, especially for gyroscopes : en fr
  • FR920822A - Method and automatic shut-off device depending on the pressure, in particular for hydropneumatic riveting machines : en fr
  • US2419010A - Polyvinyl fluoride : en
  • CA440785A - Elevator : en fr
  • US2418851A - Method of oxidizing sulfur dioxide to sulfur trioxide : en
  • US2419103A - Hairspring assembly : en
  • US2418979A - Convertible athletic garment : en
  • AU133873B2 - Metal coated nonmetallic bodies and method for producing them : en
  • AU136997B2 - Integral finned tube and method of forming thesame : en
  • CA440737A - Fur treating method : en fr
  • GB587174A - Boiler feed system : en
  • ES177031A1 - PROCEDURE FOR THE GASIFICATION OF MEDICINES FOR THE AEROMECHANICAL ACTION GRADUABLE OF A GAS AT PRESSURE, PREFERABLY THE OXOGEN : en es
  • US2418831A - Electric switch : en
  • USD146598S - Design for a clothes hanger : en
  • US2418834A - Automatic radio compass demonstrator : en
  • ES177263A1 - A PROCEDURE FOR THE MANUFACTURE OF FOLDED FABRICS FOR THE PREPARATION OF DENTAL ABSORBENT WASHBASINS : en es
  • AU1085347A - Improvement in ultrahigh frequency inductor and method of making same : en
  • US2418940A - Sulfur-containing polymeric compounds : en
  • US2419135A - Ultra high frequency amplifying system : en
  • AU123882B2 - Improvements relating to communication or line circuits for remote control systems : en
  • AU136896B2 - Improvement in wave-signal transmitting system : en
  • CA440732A - Heat treating means for materials : en fr
  • CH247947A - Plate for a heating appliance such as a stove. : en fr
  • ES175808A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PENCILS : en es
  • ES177297A3 - IMPROVEMENTS IN THE MANUFACTURE OF STYLOGRAPHIC FEATHERS : en es
  • FR920765A - Advanced rim to hold tires while work is being done on them : en fr
  • FR920717A - Method and device for making molded polymerization products : en fr
  • CH247964A - Frame. : de en
  • FR920737A - New clasp for jewelry : en fr
  • ES177184A1 - IMPROVEMENTS IMPROVED IN THE CONSTRUCTION OF SUPPORT SLABS FOR THE FILTERING LAYER OF WATER FILTRATION FACILITIES : en es
  • GB587119A - Improvements in and relating to chairs, settees, and like articles of furniture : en
  • FR920684A - Pyrophoric lighter : en fr
  • FR920681A - Artificial waterfall : en fr
  • ES177320A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TOLVAS-BÁSCULAS : en es
  • FR920653A - Improvement in the construction of wind musical instruments, especially saxophones : en fr
  • FR920743A - Improvements to machine tools : en fr
  • AU299946A - An improved pea shelling machine : en
  • ES165712A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PUMPS FOR THE SUPPLY OF ELECTRICITY CONDUCTING LIQUIDS : en es
  • ES176721A3 - IMPROVEMENTS IN THE FINISHING OF THE HIGH TENACITY RAYON : en es
  • CA440723A - Reversible head-dress : en fr
  • CH248010A - Mine sharpener. : de en
  • ES177154A1 - A METHOD OF CONDENSING ZINC VAPOR : en es
  • ES14666U - Guide apparatus for placing ferrules in the oil extraction cups. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177025A1 - IMPROVEMENTS IN OR RELATIVE TO HIGH FREQUENCY CABLES OF AIR SPACE : en es
  • ES177139A1 - A PROCEDURE FOR THE OBTAINING OF POTASSIC GUAYACOLSULFONATO : en es
  • GB587225A - A method for the prevention of scale in casting ingot moulds : en
  • ES177018A1 - IMPROVEMENTS IN OR RELATIVE TO TERMIUM VALVES : en es
  • FR920660A - Sealing for electrical conductor : en fr
  • FR920830A - Knife : en fr
  • AU1071547A - Sizing of aromatic polyester yarns : en
  • AU127502B2 - Improvements in or relating to the preparation of oxazolone compounds : en
  • ES177138A1 - PROCEDURE FOR THE PREPARATION OF ASYMMETRIC DISAZOIC DYES : en es
  • ES177187A1 - IMPROVEMENTS IN HELMETS AND PROTECTIVE MASKS : en es
  • AU1899545A - Improvements in or relating to valve equipment : en
  • GB587163A - Improvements relating to tubes or packages and methods of making the same : en
  • GB587120A - Improvements in and relating to the manufacture of non-ferrous metals and alloys : en
  • ES177022A1 - IMPROVEMENTS IN OR RELATING TO OPERATING MECHANISMS FOR RADIO RECEIVERS : en es
  • USD146604S - Design for a razor : en
  • AU123915B2 - Improvements in or relating to machines adapted for beating shoe welts : en
  • AU140861B2 - Altitude control : en
  • CH247993A - Method and device for irradiating a liquid or gaseous substance. : de en
  • ES176113A1 - NEW PROCEDURE FOR THE OBTAINING OF CONSTRUCTION MATERIAL USING, WITH THE ARMED CONCRETE, THE CABLES OR CORDS OF THE RETURNED EACERO : en es
  • CH248091A - Process for generating mechanical energy. : de en
  • US2418908A - Cleaning composition for removing sludge from internal-combustion engines : en
  • CH247997A - Process for the production of phosphate coatings on metals. : de en
  • GB587081A - Improvements in or relating to textile-printing : en
  • FR920833A - Dressing fabric : en fr
  • ES14671U - Muescador for books and files. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177137A2 - PROCEDURE AND DEVICE FOR THE DECOMPOSITION OF ALZALINE AMALGAMAS : en es
  • AU123932B2 - Improvements in or relating to rotor blades : en
  • ES176268A1 - AN ELECTROMECHANICAL APPARATUS WITH A HIGH SPEED D EACTION : en es
  • CA440719A - Hair net : en fr
  • AU1076947A - Improvements in or relating to phonograph recorders : en
  • US2419163A - Garbage receptacle and ladder : en
  • US2419017A - Metal protective pigment : en
  • CH248131A - Chain. : de en
  • AU130426B2 - Improvements in saddles : en
  • AU1143447A - Improvements in or relating to fuel supply systems for internal-combustion engines : en
  • USD146622S - Design for a textile fabric : en
  • USD146633S - Design for a textile fabric : en
  • AU1059547A - Fabrics with patterned effects therein : en
  • CH247935A - Cleaning tool. : de en
  • CH248100A - High-performance switchgear. : de en
  • CA440818A - Filter : en fr
  • AU1940945A - Improvements in mountings for belt conveyor rollers : en
  • CH248103A - Electric fine wire potentiometer. : de en
  • ES177205A1 - IMPROVEMENTS RELATING TO ARRANGEMENTS TO DETERMINE DISTANCE BY REFLECTION OF ELECTROMAGNETIC WAVES : en es
  • FR920796A - Improvements in methods and devices for the generation of variable radio frequencies : en fr
  • ES177146A3 - IMPROVEMENTS IN DEVICES TO MEASURE THE HEAT CONSUMPTION OF HEATING RADIATORS, HOT WATER TAPS AND SIMILAR DEVICES : en es
  • AU129279B2 - r Improvements in electron discharge devices ofthe velocity modulation type : en
  • CH248009A - Drawing head for drawing machines. : de en
  • AU135430B2 - Improvements in radio communication systems : en
  • US2418936A - Target manufacture : en
  • US2419032A - Sequence relay : en
  • US2419106A - Oil circuit breaker : en
  • AU123901B2 - Improvements in mountings for belt conveyor rollers : en
  • CH247929A - Harrow with movable teeth. : de en
  • CH248064A - Clamping device for objects to be painted, such as shutters, etc. : de en
  • FR920775A - Clamping device for rolling mills : en fr
  • AU130013B2 - Improved shielded electric power conductor and power takeoff means : en
  • AU1562644A - Improvements in or relating tothe manufacture of flexible metal hose or tubing : en
  • CH248145A - Furniture with drawers. : de en
  • US2419031A - Coffee composition : en
  • US2419047A - Concealing siding panel joint : en
  • AU130142B2 - An improved knockdown building or structure : en
  • AU1070047A - Improvements in or relating to motor construction : en
  • CH248105A - Power converter with grid deletion. : de en
  • AU123917B2 - Improvements in and relating to travelling bags : en
  • AU123920B2 - Improvements in or relating tothe erection of brickwork structures : en
  • AU139028B2 - Altitude control : en
  • CA440763A - Ammonium molybdate reduction : en fr
  • CH248099A - Connection device with plug connection for shielded cables. : de en
  • AU123891B2 - Improvements inflexible electrical conductors : en
  • AU123945B2 - Electrolytic recording : en
  • AU129428B2 - Improvements relating to batting gloves : en
  • AU133296B2 - Improvements in or relating to air compressors for use on aircraft : en
  • CA440769A - Rubber ornamenting method : en fr
  • AU135132B2 - Process for printing aromatic polyesters : en
  • AU1951645A - Improvements relating to devices for adjusting the field of view in optical apparatus : en
  • CH248016A - Roller skate that is firmly attached to a shoe. : de en
  • CH248121A - Installation unit for high-frequency technical devices. : de en
  • ES14664U - Feeder device, adaptable to all kinds of continuous presses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177318A1 - AN APPARATUS TO FRACTION VARIABLE AMOUNTS OF POWDER OR LIQUIDS IN EQUAL PARTS, DESTINY PRIMARILY, TO THE PREPARATION OF CACHETS, PAPELITOS OR INJECTIONS IN PHARMACIES OR LABORATORIES : en es
  • AU974747A - A sensitized sheet provided witha screen : en
  • CH247977A - Pneumatic sole shoe. : de en
  • US2418892A - Radiation detector quenching circuit : en
  • CH247996A - Process for protecting metal surfaces against corrosion and product obtained by this process. : en fr
  • US2419119A - Apparatus for treating and storing meat : en
  • USD146599S - Design for a textile fabric : en
  • US2418823A - Apparatus for molding wire core temples : en
  • US2419095A - Electric cable : en
  • GB587205A - Improvements in or relating to electric generators : en
  • AU1061147A - Vehicle jack : en
  • AU1061547A - Improvements Relating to Indicator Devices : en
  • AU133454B2 - Improvements in or relating to turbines : en
  • CA440765A - Circuit breaker : en fr
  • US2419093A - Catalytic hydrogenation of cuminic acid compounds : en
  • US2418930A - Chlorine manufacture : en
  • US2419151A - Eyepiece unit for telescopic systems of the class including binoculars : en
  • AU137652B2 - Improvements in adjustable electrode mounting supports : en
  • ES170202A1 - A PROCEDURE FOR OBTAINING A DENGERING AND CLEANING PRODUCT, MAINLY FOR INDUSTRIAL USE : en es
  • ES176996A3 - IMPROVEMENTS IN THE SIGNALING SYSTEM FOR RAILWAYS : en es
  • GB587178A - Lubricated valve : en
  • ES177147A1 - NEW METHOD OF MANUFACTURE OF ALL KINDS OF RUBBER FOOTWEAR OR OTHER PLASTIC MATERIALS : en es
  • ES177290A1 - A MECHANISM FOR THE ELASTIC AND AUTOMATIC BLOCKING OF THE LADGERS 'SHUTTLE AND TO STOP THE TABLE OF THEMSELVES : en es
  • GB587135A - Improvements in and relating to safety razors and blade magazines therefor : en
  • GB587191A - An improved method for the production of sheets and boards : en
  • ES177142A1 - AMERAR EARTH MACHINE FOR USE OF TILE FACTORIES : en es
  • ES177037A1 - A PROCEDURE FOR EXTRACTION OF OILS BY MEANS OF ORGANIC SOLVENTS : en es
  • USD146610S - Design for a child s toy chest : en
  • FR920698A - Induction furnace : en fr
  • US2418828A - Polymerization of methyl methacrylate : en
  • ES177243A1 - A NEW ANTENNA SYSTEM TO CLASSIFY THE ASTROS OF OWN LIGHT OR OF REFLECTED LIGHT, ACCORDING TO THE ELECTROMOTE FORCE OF ITS LIGHT : en es
  • GB587147A - Improvements in or relating to chairs, settees and the like : en
  • GB587252A - Improvements in or relating to transmission gear : en
  • AU136065B2 - Temperature regulators : en
  • CH248062A - Drying fluid dryer and conveyor. : en it
  • AU133187B2 - Improvements to or relating to refrigeration apparatus : en
  • FR920728A - Manufacture of synthetic linear polyamide filaments : en fr
  • US2418876A - Apparatus for collecting fluid samples : en
  • US2419085A - Circular row marker and cultivator : en
  • FR920633A - Improvements to power plants with internal combustion turbines and used as main propellants for aircraft : en fr
  • FR920792A - Device for the use of anode waste in electrolytic baths : en fr
  • ES177026A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL INSULATORS FOR ELECTRICAL APPLIANCES AND TERMINATIONS FOR POWER ELECTRICAL CABLES : en es
  • ES177313A1 - A MECHANISM OF POWERING THE REGULATING CYLINDER OF THE TELARES : en es
  • FR919910A - : fr
  • FR920613A - Manufacturing process and coloring of relief maps and resulting products : en fr
  • NL59440C - : en
  • FR920730A - Improvements made to power plants with internal combustion turbines : en fr
  • GB587158A - Improvements in three magnitude recorders : en
  • FR920695A - Sound recordings : en fr
  • GB587128A - Improvements in or relating to articulated joints for silent type chains and silent type chains including the improved joints : en
  • GB587130A - Improvements in moulds for casting hollow building blocks or slabs : en
  • AU1017547A - Self-loading wagon : en
  • ES175157A1 - A NEW MECHANICAL SPEED REDUCER : en es
  • AU135344B2 - A process and apparatus for covering bare wire electrodes with powder in arc welding equipment : en
  • GB587266A - Improvements in caps for vehicle wheels : en
  • GB587206A - Improvements in toy building blocks : en
  • FR920827A - Shutter for photographic lens : en fr
  • ES14676U - Pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR920678A - Improvements to extendable tables with drawer or extendable : en fr
  • GB587090A - Improvements in or relating to bezel stops for lenses : en
  • GB587199A - Improvements in or relating to a photographic camera provided with a range finder : en
  • ES177059A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRIC LANTERNS : en es
  • FR920672A - Process for extracting, by means of solvents, from emulsions, sludges, waste, pulps, mixtures, seeds and fruits of the soil, and from solid water-based mixtures, technically usable products : en fr
  • US2418932A - Method of making enamel coated articles : en
  • FR920656A - Compressed gas switch for direct current : en fr
  • US2418910A - Slide rule cursor : en
  • GB587198A - Improvements in or relating to materials having a textile surface suitable for floor covering and other furnishing purposes : en
  • AU138002B2 - The production of pile fabrics from synthetic linear polyester yarns : en
  • AU139283B2 - 6-methoxy-8- (l'-methyl-4'-isopropylaminobutylamino)-quinoline and salts therefor : en
  • ES14670U - Paper drilling machine, suitable for offices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920787A - Mechanical razor with adjustable cut : en fr
  • GB587140A - Improvements in or relating to apparatus for teaching correct golf strokes : en
  • CH248051A - Planer. : de en
  • ES177236A1 - A TEMPERATURE AND PRESSURE REGULATOR : en es
  • ES177032A1 - APPARATUS FOR THE GRADUABLE SPRAYING OF MEDICINAL BODIES : en es
  • ES177151A2 - A NEW TIRALINES STYLOGRAPHIC : en es
  • GB587095A - Improvements in or relating to textile spinning machinery : en
  • US2419130A - Grinding wheel spindle reciprocating mechanism : en
  • US2419162A - Locator and position indicator : en
  • GB587134A - Improvements in dyes : en
  • CH247958A - Filters for wood gas generators. : de en
  • US2418913A - Ironing machine : en
  • GB587212A - Frequency discriminator circuits : en
  • ES177188A1 - IMPROVEMENTS IN THE PROTECTION MASKS : en es
  • ES169394A1 - IMPROVEMENTS INTRODUCED IN SOUND CARRIERS FOR MAGNETIC REGISTRATION : en es
  • ES177256A1 - A DEVATED OVERCUMP COUNTER APPARATUS : en es
  • US2419107A - Link for slat shades : en
  • US2419046A - Frequency modulated altimeter or distance indicator : en
  • FR920823A - Full pressure hydraulic brake : en fr
  • ES177008A1 - MANUFACTURING PROCEDURE FOR SELENIUM RECTIFIERS : en es
  • US2419006A - Sewing machine : en
  • US2419065A - Ladder brace : en
  • FR920627A - Purification of organic liquids : en fr
  • FR920812A - Improvements to appliances for heating or cooling air for domestic or industrial use : en fr
  • AU132916B2 - Sizing of aromatic polyester yams : en
  • AU1638944A - Improvements inflexible electrical conductors : en
  • AU123947B2 - Improvements in electric motors : en
  • AU2009045A - Improvements in locks and fastening devices : en
  • AU284346A - Improved shielded electric power conductor and power takeoff means : en
  • NL59227C - : en
  • AU136702B2 - Improvements in or relating to radio transmission systems : en
  • US2418858A - Apparatus for making cellular masses : en
  • AU123928B2 - Improvements relating tothe construction and assembly of electron discharge tubes : en
  • ES14708U - Album of interchangeable leaves. (Machine-translation by Google Translate, not legally binding) : en es
  • US2419028A - Process of producing mesh fabric stencils : en
  • US2419184A - Feather trimmer : en
  • US2419118A - Sweep synchronizing and beam blanking device : en
  • GB587192A - Apparatus for ascertaining the acid level in accumulators : en
  • FR920752A - Flow control device such as thermostatic valve : en fr
  • FR920655A - Device for toys constituted by a railway : en fr
  • US2418871A - Apparatus for grinding bushings : en
  • FR920722A - Post or stake for fences or trellises : en fr
  • ES177000A1 - A PROCEDURE FOR MANUFACTURING ELEMENTS OF ELECTRONIC VALVES THAT ARE TO BE SEALED : en es
  • US2418942A - Method for producing polymeric materials containing sulfur : en
  • ES14669U - Folding apparatus-stand for reading and eating in bed. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920707A - Shaving blade dryer : en fr
  • AU138096B2 - Electron velocity modulation apparatus : en
  • AU139071B2 - Improvements relating to refrigeration in chambers : en
  • ES176373A1 - MANUFACTURING PROCEDURE FOR A NEW MEMBRANE FOR ASPIRANT AND IMPELLING GAS PUMP OR GAS-OIL : en es
  • USD146593S - Design for a teapot or similar article : en
  • CH247976A - Process for the manufacture of slide closures in thermoplastic material and slide fastener manufactured with this process. : en it
  • US2419057A - Vinyl furane copolymerization products : en
  • US2419060A - Method for making colloidal dispersions of a rubberlike reaction product of an inorganic polysulfide and an olefin dihalide : en
  • US2419190A - Conditioning treatment of magnesium for electroplating : en
  • FR920605A - Improvements in the production of centrifugal pumps powered by a motor and intended to deliver a liquid : en fr
  • CH248109A - Clamp for clamping muffles in the dental industry. : de en
  • GB587162A - Improvements relating to the production of launderable semi-stiff fabrics or articles of wearing apparel : en
  • GB587241A - Process for the treatment of mixtures of hydrocarbons to effect segregation of desired hydrocarbons : en
  • US2419091A - Compressor and compressor valve : en
  • AU1029047A - Temperature regulators : en
  • AU1078047A - Improvements in radio communication systems : en
  • AU137519B2 - Open type refrigerated display case : en
  • CH248025A - Device for measuring a periodically recurring time interval. : de en
  • FR920709A - Process for obtaining toluene : en fr
  • FR920761A - Improvements to igniters : en fr
  • FR920806A - Baker's paneton system and its manufacturing process : en fr
  • ES177088A3 - A PROCEDURE FOR THE MANUFACTURE OF OILS WITH WATER : en es
  • USD146600S - Gmeindl vase : en
  • US2419116A - Apparatus for high-frequency induction heating of strips : en
  • US2418836A - Remote recording system : en
  • ES177114A1 - MECHANISM TO OBTAIN A GRADUAL AND AUTOMATIC COUPLING BETWEEN AN ENGINE AND ANOTHER DRIVEN ELEMENT : en es
  • USD146591S - Design for a textile fabric : en
  • AU1075747A - The production of pile fabrics from synthetic linear polyester yarns : en
  • AU135135B2 - Improvements in rotary vane pumps andthe like : en
  • CH247983A - Process for the production of a new ether mixture. : de en
  • AU123940B2 - s Improvements in knitting machine : en
  • AU1074147A - Circuit breaker : en
  • CA440825A - Fertilizer spreading machine : en fr
  • US2419054A - Electric cable : en
  • US2419174A - Piano action : en
  • CH248107A - Melting furnace with a device for mixing the molten metal. : de en
  • USD146596S - Design fob a textile fabric : en
  • CA440743A - Dispensing device : en fr
  • US2418861A - Engine shipping case : en
  • CA440726A - Parachute : en fr
  • CH247960A - Vegetable slicer. : de en
  • AU995147A - Metal coated nonmetallic bodies and method for producing them : en
  • ES177201A2 - A LIQUID MEASURING APPARATUS : en es
  • AU1779244A - Improvements in and relating to smokers pipes : en
  • US2418895A - Generator control device housing : en
  • CA440747A - Unsaturated carboxy guanamine : en fr
  • CH247988A - Method and device for the rapid production of soap. : en fr
  • US2418915A - Adjustable shower device : en
  • US2419041A - Film data projection device : en
  • ES177217A1 - IMPROVEMENTS IN OR RELATING TO THERMAL VALVES : en es
  • ES177225A1 - IMPROVEMENTS IN MULTIPLE COMMUNICATION SYSTEMS : en es
  • AU1827944A - Refrigerators : en
  • CH248139A - Electrical switch mechanism with several contact carriers. : de en
  • CH247941A - Construction material and method of making such material. : en fr
  • CH248012A - Anatomical teaching model. : de en
  • AU123937B2 - Improvements in or relating to beneficiation of iron ores : en
  • AU1864645A - Improvements in or relating to material and tools for grinding and like processes : en
  • CH248027A - Method and arrangement for generating a measured variable as a function of the phase shift between two alternating voltages. : de en
  • CA440762A - Cable grip : en fr
  • US2418846A - Submarine detection system : en
  • US2419178A - Electric motor control for seriesparallel operation : en
  • US2419149A - Electrical method of mechanically connecting and mutually insulating spaced metal elements : en
  • CH248042A - Soft solder for aluminum and aluminum alloys. : de en
  • ES176807A1 - PERFECTIONS IN PENDULUM WATCHES : en es
  • FR920640A - Removable zipper for ladies bags : en fr
  • CH247995A - Corrosion protection process for pipelines. : de en
  • AU1072747A - Self service display and storage case : en
  • AU134170B2 - Method of and apparatus for separating particles of different size and specific gravity : en
  • AU1965545A - Capsule making machine : en
  • ES14677U - Closing device and adjustment of elements in sanitary devices (Machine-translation by Google Translate, not legally binding) : en es
  • AU651846A - Improvements in braking devices for motor vehicles : en
  • US2418970A - Process of electrolytically depositing iron and iron alloys : en
  • US2418896A - Rubber heel : en
  • US2419145A - Hoist : en
  • US2418967A - Mounting of wheels : en
  • FR920676A - Drop-off for trolley buses : en fr
  • GB587109A - Improvements in or relating to methods of defibering paper and defibered paper produced thereby : en
  • ES177129A1 - ELECTRICAL MUSICAL INSTRUMENT : en es
  • GB587172A - Improvements in or relating to high-frequency dielectric heating apparatus : en
  • ES177036A1 - A PROCESS FOR MANUFACTURING HYDROCHINE HYDRATE : en es
  • ES177219A1 - IMPROVEMENTS IN OR RELATED TO CARRIER WAVE SIGNALING SYSTEMS : en es
  • US2418931A - Recovery of halogens : en
  • BE468569A - : fr
  • USD146611S - Child s combined toy chest and table : en
  • US2418813A - Scraper : en
  • AU135137B2 - Twist setting yam : en
  • ES177145A2 - PROCEDURE AND DEVICE FOR OBTAINING STRONGLY CONCENTRATED CAUSTIC LEAVES THROUGH AMALGAM DECOMPOSITION : en es
  • GB587141A - Improvements in or relating to the regulation of the feed-water supply in steam generators of the forced-circulation type : en
  • CH247933A - Process for the sterilization of the culture soil and the apparatus for carrying out this process. : de en
  • CH247991A - Process for regenerating old vulcanized rubber. : en fr
  • AU137915B2 - Improvements in or relating to substation telephone sets : en
  • US2419072A - Electric switch : en
  • USRE22866E - Water heater : en
  • CH248120A - Number switch. : de en
  • CH247936A - Device for holding the tail of a cow. : en fr
  • US2418881A - Sintered aluminum bearing : en
  • CA440766A - Annealing method : en fr
  • ES14698U - Tube with fins in one piece. (Machine-translation by Google Translate, not legally binding) : en es
  • ES5765Y - Button. : en es
  • FR920645A - Isolation of overhead lines passing without being cut on crossings and switches : en fr
  • FR920785A - Improvements to the elements of portable metal grids for the rapid installation of aerodromes, and resulting new industrial product : en fr
  • US2419040A - Bottle dryer : en
  • AU137678B2 - Electronic timing control apparatus : en
  • US2418830A - Arrangement of electrical instruments on airplanes : en
  • USD146634S - Design for a textile fabric : en
  • US2419155A - Wood pulp screen plate : en
  • US2419044A - Railway car diaphragm : en
  • US2419076A - Removal of carbonaceous deposits : en
  • AU1036447A - Road Grader : en
  • CA440770A - Process for plasticizing neoprene : en fr
  • USD146623S - Design for a clothes hanger : en
  • CA440800A - Electric follow-up mechanism : en fr
  • CH248041A - Bench press. : en fr
  • AU135813B2 - Window construction : en
  • AU1077947A - Improvements in shaft positioning apparatus : en
  • GB587089A - Improvements relating to electro-magnetic switches : en
  • GB587179A - Voltage regulating system : en
  • US2418886A - Blanket binding : en
  • US2419109A - Treatment of tobacco : en
  • CA440761A - Cut-out construction : en fr
  • US2419120A - Machine tool cutting speed indicator : en
  • USRE22870E - Method and apparatus for air : en
  • ES177224A1 - IMPROVEMENTS IN OR RELATED TO CABLES FOR ELECTRICAL COMMUNICATIONS : en es
  • ES177239A1 - A DEVICE TO PREVENT THE SMOKE OUTPUT OF SHIP'S CHIMNEYS : en es
  • US2418833A - Laminated denture : en
  • US2419030A - Production of 2,3-dimethylbutadiene-1,3 : en
  • GB587108A - Improvements in covers for loose-leaf books, files and the like : en
  • US2419124A - Insulating means for metallic spacers in electron discharge devices : en
  • US2418862A - Convertible ladder : en
  • ES177130A1 - A MECHANISM TO ACTUALLY OPERATE THE LIZOS OF THE TELARES : en es
  • FR920804A - Long distance radiotelephone links with direct communications to the state telephone network : en fr
  • GB587210A - Improvements in or relating to cigarette making machines and other like machines : en
  • CA440767A - Hydrogen peroxide production : en fr
  • CA440813A - Toll metering system : en fr
  • US2419000A - Game : en
  • AU134863B2 - Improvements in or relating to shuttles for looms : en
  • CH248074A - Axial expansion joint with pressure compensation. : de en
  • FR920831A - Improvements to gear changes with chain derailleurs to cranksets for bicycles, tandems or similar : en fr
  • AU130910B2 - Improved dishwashing machine : en
  • ES177226A1 - IMPROVEMENTS IN OR RELATED TO SYSTEMS FOR THE DETECTION OF OBSTACLES BY MEANS OF ELECTROMAGNETIC IMPULSES : en es
  • US2419176A - Voltage regulator : en
  • US2418863A - Alternating current electric bell : en
  • US2419188A - Car truck : en
  • US2418845A - Optical safety device : en
  • US2419171A - Regulating device for controlling the supply of fuel to internal-combustion engines : en
  • US2419136A - Honing mandrel : en
  • CA440815A - Running board : en fr
  • US2418820A - Art of dielectrics : en
  • CH248093A - Absorption chiller. : de en
  • AU1071147A - Improvements Inthe production of oriented structures from aromatic polyesters and oriented structures derived thereby : en
  • CA440808A - Furnace for the electrothermal production of magnesium : en fr
  • GB587166A - Improvements in or relating to mobile watering-jets : en
  • AU139745B2 - Improvements in or relating to headphones : en
  • CH248111A - Slumber bandage. : de en
  • CA440725A - Shear cutter : en fr
  • CA440735A - Explosive device : en fr
  • AU137166B2 - Channel identifying system : en
  • CA440802A - Card index cabinet : en fr
  • CH248061A - Screwdriver with a device for holding the screw to be operated. : de en
  • AU140161B2 - Telecommunication exchange : en
  • US2419079A - Sealing device : en
  • CA440721A - Hook for garment hangers : en fr
  • CA440740A - Diagonal lap strake construction : en fr
  • AU123905B2 - Improvements in and relating to smokers pipes : en
  • US2418852A - Adjustable mold holder : en
  • AU1891645A - Improvements relating to valves : en
  • ES177220A1 - IMPROVEMENTS IN DEMODULATION SYSTEMS : en es
  • AU123913B2 - Improvements in or relating tothe production of aqueous dispersions of synthetic rubberlike materials : en
  • US2418891A - Machine for operating upon shoes : en
  • CA440799A - Optical system : en fr
  • CH247978A - Pepper mill. : en fr
  • AU1061247A - Improvements in and relating to cinematograph projectors : en
  • AU1691244A - Improvement in electrolytic deposition of tin : en
  • AU987747A - Improvement in wave-signal transmitting system : en
  • US2418958A - Blade chopper : en
  • US2419004A - Tank structure for liquid treatment : en
  • CH248144A - Induction apparatus, in particular for cattle herding systems. : de en
  • US2418879A - Pyrolysis of hydrocarbons to produce olefines : en
  • CH248045A - Process for reducing the wall thickness of pipes made of metallic materials which melt above 1800ºC. : de en
  • CH248078A - Multiple action control device. : en fr
  • AU1084847A - Improvements relating to alloys of nickel, cobalt and chromium : en
  • CA440788A - Packing material : en fr
  • AU133571B2 - Improvements in or relating tothe manufacture of pile fabrics : en
  • AU138408B2 - Improvements in and relating to the control of electrical rectifiers : en
  • AU132918B2 - Sizing of aromatic polyester yarns : en
  • ES14687U - Rubber seal adaptable to all kinds of surfaces. : en es
  • ES176535A1 - A NEW INTERNAL COMBUSTION MOTOR SYSTEM : en es
  • ES177192A2 - ONE OLIVE SORTING MACHINE BY SIZE : en es
  • GB587079A - Improved apparatus for propulsion of watercraft by reaction : en
  • GB587080A - An improved process and apparatus for the low temperature polymerization of olefins : en
  • FR920715A - Shortwave receiver : en fr
  • AU1956045A - Improvements in or relating to machines adapted for beating shoe welts : en
  • ES14682U - Saddle of springs (Machine-translation by Google Translate, not legally binding) : en es
  • AU1076647A - Improvements relating to producing or refining metals : en
  • AU137164B2 - Improvements in or relating to substituted omegaaminoacetophenones and method of preparing same : en
  • AU130021B2 - An improved parcel carrier for bicycles : en
  • AU1083747A - Degradation of aromatic polyesters : en
  • FR920674A - Turbine : en fr
  • US2418975A - Valve closure flap : en
  • GB587153A - Solubilized cellulosic material and solutions thereof : en
  • CH248138A - Distributor for compressed air brakes. : en fr
  • US2419185A - Polymerization of rosin : en
  • AU989847A - New water-soluble phthalocyanine derivatives : en
  • AU342346A - Improvements in valves and valve fittings : en
  • US2418926A - Fluorescent fixture : en
  • AU140225B2 - Improvements in and relating to starting strips for electric discharge devices : en
  • AU1613644A - High frequency amplifiers : en
  • AU283046A - Means for adjusting the stroke ofthe pedals ofa bicycle while riding : en
  • AU135641B2 - Game or device to simulate the steering ofa motorcar : en
  • US2418839A - Wide range tuner for cavity resonators : en
  • US2419073A - Method for controlling parasites in soil : en
  • US2419101A - Rack for apparel belts or the like : en
  • ES177055A1 - CONSTANT AUTOMATIC FIXING DEVICE, TO HOLD AN ELEMENT SUCH AS A THREAD, A CABLE OR A ROPE TO A SUPPORT : en es
  • AU1827144A - Improvements in vacuum pumps : en
  • AU975847A - Improvements inand relating tothe hydrogenation of furfural : en
  • US2419154A - Beachcombing apparatus : en
  • CH248053A - Device for machining wooden parts. : en fr
  • FR920772A - Device for cutting wood using a multiple saw : en fr
  • FR920845A - Method of connecting rotating parts in vibration-damping bearings, with the components which drive them, or even with the components which they drive : en fr
  • FR920608A - Motor mechanism for toys : en fr
  • FR920618A - Cam grinding machine using an abrasive material : en fr
  • FR920712A - New arrangement of crushing rolls applicable to mills, grinding machines, refining machines and other similar devices : en fr
  • US2419084A - Denture : en
  • GB587246A - Improved toe protecting shield : en
  • AU1064447A - The coating of sheet materials : en
  • AU987847A - Process of making hardboard andthe like containg resins andthe product therefrom : en
  • ES177180A1 - PROCEDURE FOR THE MANUFACTURE OF SPHERICAL METALLIC GRANULATES : en es
  • CH247986A - Process for the preparation of a monoazo dye. : de en
  • ES177260A1 - A PROCEDURE FOR OBTAINING COLLOIDAL SOLUTIONS OF INSOLUBLE MATERIALS IN WATER : en es
  • FR920788A - Method and device for fixing or assembling : en fr
  • GB587201A - Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type : en
  • GB587094A - Preparation of stable aqueous dispersions : en
  • FR920658A - Metallizable azo dyes and process for their preparation : en fr
  • FR920839A - Improvements to vehicle lighting devices : en fr
  • FR920682A - Apparatus for cutting plates or the like, for example earthenware tiles or concrete panels : en fr
  • GB587074A - Improvements in or relating to garment hangers : en
  • ES14699U - Improved deposit for marker and equalizer apparatus for suits, dresses and other clothing. (Machine-translation by Google Translate, not legally binding) : en es
  • US2419043A - Combustible synthetic resins : en
  • ES175322A1 - A LAMP OR DISCHARGE PIPE : en es
  • FR920647A - Process for preparing an edible cream substitute : en fr
  • FR920634A - Improvements made to power plants with internal combustion turbines : en fr
  • FR920824A - Fixed heading shooting turret in space : en fr
  • FR920644A - Improvements to electric accumulators : en fr
  • FR920762A - Improvements to poker shaped lighters : en fr
  • GB587254A - Improvements relating to contacts for fusible cut-outs, switches and connectors : en
  • FR920776A - Unit for rolling, straightening and shearing long strips in a single operation : en fr
  • ES177045A3 - A NEW SYSTEM FOR THE MANUFACTURE OF ZIPPER CLOSURES : en es
  • US2418880A - Device for cleaning pipe lines : en
  • ES177005A1 - IMPROVEMENTS IN OR RELATIVE TO METHODS FOR FORMATION OF ELECTRICAL APPLIANCES AND ELECTRIC CABLES WITH STRENGTH : en es
  • ES176959A1 - PROCEDURE FOR THE FIXATION OF E3VENTUAL VOLATILE PRODUCTS AND POSSIBLE DECOMPOSITIONS, IN INDUSTRIAL MOLECULAR DISTILLATION FACILITIES AND OTHER VACUUM FACILITIES : en es
  • ES177296A1 - A SYSTEM OF PRECISION COUPLING FOR THE TRANSMISSION OF THE MOVEMENT TO THE GRADUATE AND SIMILAR CARPETS : en es
  • FR920649A - Automatic weighing scale : en fr
  • GB587131A - Improvements in or relating to cushions, mattresses, back rests or like articles : en
  • GB587087A - Process of and apparatus for multi-colour printing : en
  • US2418974A - Method and apparatus for forming flexible tubes : en
  • US2418950A - Settling tank : en
  • FR920808A - Refinement of t receptors. s. f. : en fr
  • ES14696U - Apparatus for collecting waste from dining tables and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES177174A1 - A SHOCK ABSORBING MECHANISM FOR TELESCOPES SWORDS : en es
  • ES7015Y - Sleeve device for joining or splicing pipes. : en es
  • GB587193A - Improvements in or relating to the preparation and employment of catalytic materials : en
  • ES177305A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CONTINUOUS TYPES TO BREAK THE BREAD OR SIMILAR AND OTHER PURPOSES : en es
  • US2419081A - Cutter for machine tools : en
  • ES177020A1 - IMPROVEMENTS IN OR RELATIVE TO TERMIUM VALVES : en es
  • GB587173A - Improvements in or relating to the production of metal articles : en
  • CH248065A - Device for connecting the two ends of a link such as a belt. : en fr
  • US2419150A - Steam boiler : en
  • US2419099A - Traffic recorder : en
  • FR920654A - Brakes for vehicles : en fr
  • FR920757A - Discharge tube with one or more built-in capacitors : en fr
  • FR920731A - Improvements made to power plants with internal combustion turbines : en fr
  • AU1062547A - Austomatic regeneration control : en
  • ES177077A1 - IMPROVEMENTS IN WRITING INSTRUMENTS : en es
  • FI22144A - Fertilization rate for the production of mineral flakes for the purposes of paper : en fi
  • FR920687A - Process and apparatus for the polymerization of unsaturated, volatile combinations, such as, for example, vinyl chloride : en fr
  • GB587209A - Improvements in or relating to apparatus for tensioning fabric being knitted in a power-operated flat frame knitting machine : en
  • FR920636A - Planetary transmission with automatic locking : en fr
  • GB587240A - Improvements in steam-boiler plant provided with soot, ashes, dust and like separators of the cyclone type : en
  • GB587084A - Improvements in reinforced concrete walls secured to steel frames : en
  • US2418902A - Process for producing pantothenic acid : en
  • ES14667U - Tire cover. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7004Y - Molded stone that forms a tubular section for vertically arranged flue gas ducts in heat exchange installations. : en es
  • CH247944A - Attachment device for scaffolding posts. : en fr
  • AU137938B2 - Improved knitted fabrics from synthetic linear polyester yarns and filaments anda process forthe production thereof : en
  • US2418882A - Fuel conditioning means : en
  • US2418856A - Method of and apparatus for injection molding : en
  • USD146619S - Design foe, a combination flashlight, cosmetic case, and cigarette case : en
  • AU123962B2 - Improved design of power cab le and means for producing it : en
  • AU974147A - An improved apparatus for making spaghetti andother substances : en
  • GB587076A - Improvements in and relating to chucks for machine tools : en
  • ES177122A1 - HIGH-SPEED SPINDLE FOR SPINNING MACHINES : en es
  • FR920782A - Temperature control device : en fr
  • FR920786A - Improvement in roll-up closures : en fr
  • AU136672B2 - New water-soluble phthalocyanine derivatives : en
  • FR920848A - Quick method of mounting lenses and diaphragm assembly in cameras or the like : en fr
  • GB587124A - Improvements in welding electrode holders : en
  • GB587138A - Improvements in or relating to the manufacture of magnetic cores from magnetic dust : en
  • ES177315A3 - IMPROVEMENTS INTRODUCED IN THE HEADLIGHTS CALLED PIRATES : en es
  • US2419156A - Motor : en
  • FR920646A - Universal joint with elastic bearing, especially for gearbox linkages : en fr
  • AU984147A - An improved construction of coathanger : en
  • FR920843A - Self-homogenizing device for flasks or other containers : en fr
  • GB587110A - Manufacture of trisazo-dyestuffs : en
  • GB587187A - Improvements in or relating to blocks for road surface marking : en
  • CA440795A - Bituminous composition : en fr
  • CH247961A - Shoe trolley for drying or. Cleaning certain shoes. : de en
  • CH247984A - Process for the production of condensation products. : de en
  • CH248114A - Hair curlers. : de en
  • ES177228A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL SIGNALING SYSTEMS : en es
  • ES177267A1 - A DEVICE FOR THE REFRIGERATION AND HUMIFIDIFICATION OF PREMISES : en es
  • FR920673A - Process for the extraction of wool fat and soap contained in residual liquids from wool washings, and process for the purification of these liquids with a view to their reuse : en fr
  • ES177082A1 - IMPROVEMENTS IN ADVANCE COUNTER MECHANISMS STEP BY STEP : en es
  • FR920768A - Safety switch for the battery circuit of automobile combustion engines : en fr
  • GB587265A - Improvements in vehicle wheels : en
  • CH247963A - Elastic suspension seat. : en fr
  • AU133871B2 - Improvements intime-delay network : en
  • AU1256344A - Improvements in or relating to electron discharge devices : en
  • USD146615S - Design for a textile fabric : en
  • FR920643A - Apparatus for controlling the power supplied by small motors : en fr
  • ES177079A1 - A BALANCE : en es
  • ES177277A1 - AN INDIRECT LIGHTING APPARATUS : en es
  • USRE22867E - Railway car truck : en
  • ES177089A1 - PERFECTIONS IN THE ASSEMBLY OF SPRINGS : en es
  • FR920732A - Improvements to axial compressors : en fr
  • GR11124B - METHOD FOR THE PRODUCTION OF MULTIMEDIUM PRODUCTS. : el en
  • CA440789A - Spark gap electrical apparatus : en fr
  • CH247942A - Component. : de en
  • US2419066A - Engine : en
  • GB587114A - Improvements in or connected with conveyors of the endless belt type : en
  • FR920778A - Continuous process for electropolishing nickel and alloys containing nickel : en fr
  • ES13868Y - Hygienic protection device for toilets. : en es
  • ES177097A1 - A THERMAL AND CHEMICAL PROCEDURE AND MACHINE FOR THE PERFORMANCE OF THIS PROCEDURE FOR THE ENGRAVING OF POLISHED STEEL STRIP OR POLISHED ROUND WIRE ON ROLLS : en es
  • GB587222A - Tunable ultra-high-frequency system : en
  • IE16875L - Lubricating composition; aromatic phosphite esters : en
  • GB587168A - Improved process for the production of aromatic amines : en
  • GB587262A - Improvements in rotary compressed air motors : en
  • GB587249A - Improved means for obtaining a fluid-tight seal between two relatively movable members : en
  • GB587250A - Improved means for obtaining a fluid-tight seal between two relatively movable members : en
  • ES177065A2 - A PERFECTED OVEN FOR BAKING BREAD : en es
  • FR920803A - Assembly process using cement and reinforced concrete elements for all types of constructions : en fr
  • US2418878A - Means for diffusing repellents : en
  • USD146628S - Design for a dress : en
  • CA440774A - Colour photography : en fr
  • GB587136A - Improvements in and relating to permanent hair waving apparatus : en
  • AU133267B2 - Improvements in liquid or lubricant distribution systems : en
  • GB587091A - Improvements in machines for playing games : en
  • FR920789A - Powder tube : en fr
  • AU123935B2 - Improvements in insecticides for immunising or preserving seeds, grain and the like, and in the process of using such insecticides : en
  • US2419058A - Polyphase speed synchronizing system for a plurality of rotating machines : en
  • ES177304A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CONTINUOUS TYPES TO BREAK THE BREAD OR SIMILAR AND OTHER PURPOSES : en es
  • GB587181A - Improvement in catalytic hydrogenation of acetophenone to phenyl methyl carbinol : en
  • CH247959A - Household machine for processing food with a screw rotatable in a cylindrical housing. : de en
  • FR920691A - Resinous compositions and their applications : en fr
  • US2419035A - Manufacture of molding powders : en
  • GB587257A - Improvements in acoustic echo-sounding : en
  • AU1073347A - Improvements to or relating to refrigeration apparatus : en
  • CH248084A - Centrifugal pump, in particular for pumping liquids containing solids. : de en
  • GB587223A - Improvements in tipping trailer vehicles : en
  • CA440772A - Footwear pressing apparatus : en fr
  • FR920701A - Mixer for the preparation of lightweight concrete : en fr
  • GB587106A - Thermionic pulse generator : en
  • ES14656U - Toy with own movement produced by magnets (Machine-translation by Google Translate, not legally binding) : en es
  • AU137538B2 - Lithium soap greases : en
  • USD146607S - Design fob a textile fabric : en
  • FR920820A - Propeller improvement : en fr
  • FR920763A - Improvements made to inlets or inlets for conduits in which fluids circulate : en fr
  • FR920811A - Elastic system to protect motorcycles and motorcycle accessories in the event of an impact or fall : en fr
  • CH247969A - Air conveyor system for spinning rooms. : de en
  • CH248033A - A method of manufacturing a dial provided with hour signs. : en fr
  • US2419133A - Grinding wheel feeding mechanism : en
  • FR920807A - Electric repeater : en fr
  • GB587167A - Improvements in paper bags, cardboard cartons and the like : en
  • ES14673U - Pedagogical application card or card. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14686U - Seat - backrest or cushioning pad made of rubber that increases cushioning : en es
  • GB587236A - Improvements in or relating to electrical devices contained within glass envelopes : en
  • CH248089A - Hot gas engine with directly coupled electric generator. : de en
  • CH248086A - Steam power plant with feed water storage and multi-stage preheating of the feed water. : de en
  • US2419039A - Extractive distillation of hydrocarbons with furfural-water mixtures : en
  • US2419049A - Metal supported glass window : en
  • US2419166A - Vinylidene chloride-vinyl chloride copolymer cured with an aryl guanidine : en
  • AU1654644A - L. Improvements in or relating togas analyzers : en
  • AU123959B2 - High frequency amplifiers : en
  • CA440729A - Smoking pipe : en fr
  • US2418864A - Lathe dog : en
  • US2418956A - Locating and drilling fixture : en
  • AU1702044A - Improved method of and apparatus for mining : en
  • NL59359C - Electric heated points for railways : en nl
  • CH247940A - Construction element for wooden structures. : de en
  • CH248073A - Pipeline with a folded tube. : de en
  • AU984247A - Improved surgical dressing and method of making thesame : en
  • AU1458544A - Improvements in or relating to cellular materials : en
  • AU986847A - Improvements in or relating to multi-bladed adjustable reamers : en
  • CA440746A - Plate shearing machine : en fr
  • US2419122A - Copolymers of alkyl aconitates and vinyl chloride : en
  • US2419125A - Circuit breaker : en
  • CH248052A - Machine for cutting rods. : en fr
  • GB587154A - Improvements in and relating to cassettes for holding sensitive films : en
  • US2418990A - Combined chipping machine and impact mill : en
  • AU136020B2 - Improvements in sensitized sheets for screen reflectography : en
  • CA440778A - Dry developing negative : en fr
  • CH247985A - Process for the production of an azo pigment. : de en
  • AU136048B2 - Torsion spring suspension : en
  • US2418827A - Machine for stemming, splitting, peeling, and coring pears : en
  • CH248070A - Method for the permanent connection of structural parts, in particular of profile pieces. : de en
  • CA440796A - Evaporator : en fr
  • GB587207A - Burner constructions for gasoline mantle lamps : en
  • CA440728A - Leather treating process : en fr
  • US2418948A - Calculating device : en
  • AU139015B2 - System for determining the point of breakin an electrical conductor : en
  • CA440819A - Filter for gases under pressure : en fr
  • CH248013A - Hourly indicator. : en fr
  • CH248071A - Lock nut. : de en
  • CH248132A - Safety device to protect against unauthorized removal and loss of bicycle and motorcycle pumps, which are mounted between two fixed supports on the chassis. : de en
  • CH248142A - Propulsion system for screw ships. : de en
  • CA440739A - Artificial carbon piece making method : en fr
  • FR920741A - Signaling device in particular for cards or card libraries and files with visible indications : en fr
  • US2418962A - Oil separator in refrigeration systems : en
  • AU143455B2 - i "Therapeutic sponge and process of making it : en
  • US2418837A - Contacting apparatus : en
  • NL59274C - : en
  • ES177144A1 - A PROCEDURE FOR THE DESTRUCTION OF THE BEETLE OF THE POTATO : en es
  • CH247979A - Spatula knife. : de en
  • AU1510744A - Improvements in methods of carbonising metal electrodes : en
  • CH248017A - Game accessory. : en fr
  • CH248101A - Pulse generator with adjustable pulse start time. : de en
  • AU139079B2 - Improvements in shaft positioning apparatus : en
  • AU286646A - Wood-splitting machine : en
  • AU1915145A - Improvements in or relating to bulldozers, angle dozers orthe Uke : en
  • CH248115A - Sorting machine for registration cards or similar cards. : de en
  • CA440756A - Venting means : en fr
  • CH248049A - Straight saw blade. : en fr
  • AU123942B2 - Novel or improved means for use more especially in displaying and changing musical score : en
  • FR920611A - Compressed gas switch : en fr
  • NL59169C - : en
  • CH247939A - Wall. : de en
  • CH248055A - Process and device for the production of hollow bodies from thermoplastics. : de en
  • US2418855A - Tire inflation stand : en
  • ES177211A1 - IMPROVEMENTS IN OR RELATED TO ELECTRONIC DISCHARGE DEVICES OF THE TYPE OF SPEED MODULATION : en es
  • ES177223A1 - ARRANGEMENTS TO MEASURE ACCURATELY A SHORT PERIOD OF TIME : en es
  • CH247955A - Manufacturing process in an electric furnace, products that are poor conductors of cold electricity, from raw materials having different resistivities. : en fr
  • CH248104A - Electromagnetic device for producing rectilinear reciprocating motion. : de en
  • AU135051B2 - Process of making hardboard andthe like containg resins andthe product therefrom : en
  • AU331646A - Improvements in telephone transmission systems : en
  • CA440718A - Combined pump and electric motor unit : en fr
  • FR920659A - Pantry improvements : en fr
  • GB587184A - Improvements relating to liquid measuring apparatus : en
  • CH247972A - Means for issuing guarantees for fabrics that are delivered by the meter. : de en
  • US2418883A - Anchoring means for abrasive disks : en
  • US2419036A - Ribbon feed mechanism for manifolding machines : en
  • AU123895B2 - Improvements in vacuum pumps : en
  • US2418824A - Dental articulator : en
  • AU1039947A - Improvements relating to valve mechanism for pneumatically operated tools : en
  • AU132788B2 - A sensitized sheet provided witha screen : en
  • AU136945B2 - Improvements in or relating to radio receiving systems : en
  • CH248137A - Resilient support of the axle sleeves on a vehicle. : de en
  • AU1066047A - Lead assembly : en
  • AU133264B2 - Improvements relating to turbine and like blading : en
  • CA440734A - Animal trap : en fr
  • US2419086A - Picker stick for looms : en
  • GB587116A - Improvements in or relating to artificial teeth : en
  • AU137259B2 - Improvements in or relating to fuel supply systems for internal-combustion engines : en
  • AU1066147A - Directive antenna systems : en
  • AU130012B2 - Means for adjusting the stroke ofthe pedals ofa bicycle while riding : en
  • CA440780A - Spring suspension for railroad car bodies : en fr
  • AU1062747A - Torsion spring suspension : en
  • CH248003A - Typewriter. : en fr
  • CH248083A - Rotor for turbo machines. : de en
  • US2419170A - Grinding machine steady rest : en
  • AU137109B2 - Road Grader : en
  • ES177231A1 - IMPROVEMENTS IN OR RELATING TO ELECTRIC WAVE AMPLIFIERS : en es
  • AU139078B2 - Improvement in wave-signal receiver : en
  • FR920690A - Rotary pump with pairs of opposing radial pistons actuated using slide-cranks : en fr
  • GB587268A - Improvements in the manufacture of ceramic bodies : en
  • US2419158A - Production of vanillic acid : en
  • ES177019A1 - IMPROVEMENTS IN OR RELATIVE TO THE CONSTRUCTION OF CABLINGS OR CABLE TERMINATIONS : en es
  • ES177279A1 - AN ADJUSTABLE HYDRAULIC PRESSURE DAMPER FROM THE OUTER, FOR AUTOMOBILES AND OTHER VEHICLES : en es
  • AU1086047A - Improvements in or relating to relays : en
  • CH248007A - Process for the photochemical reproduction of motifs such as drawings, texts, photographs, etc., on metal plates. : en fr
  • CH248000A - Device for cleaning the matrices of setting machines. : de en
  • ES177021A1 - IMPROVEMENTS IN OR RELATIVE TO ACOUSTIC DIAPHRAGMS : en es
  • AU1078947A - Converter System : en
  • GB587263A - Manufacture and use of preparations for combatting pests : en
  • FR920710A - Differential letter spacing device for typewriters : en fr
  • GB587182A - Improvements in or relating to fireplaces and stoves : en
  • GB587186A - A new or improved method for manufacturing articles from plastic materials by injection moulding, and the articles so produced : en
  • FR920668A - Contoured groove sealing the edges of the underwater glasses : en fr
  • US2419020A - Calcium tartrate recovery process : en
  • US2419023A - Baby carriage and the like : en
  • US2419100A - Xdynamometer t type electrical : en
  • US2419182A - Dispensing carton : en
  • US2418835A - Blower control : en
  • US2419152A - Electrical connector : en
  • ES14688U - Package made with a one-piece body cut in a special way (Machine-translation by Google Translate, not legally binding) : en es
  • CA440768A - Chemical blowing agent : en fr
  • ES177191A2 - PROCEDURE FOR CONSTRUCTION OF WOOD FLOORING : en es
  • ES176998A1 - IMPROVEMENTS IN OR RELATIVE TO RADIOTRANSMISSION SYSTEMS THAT USE IMPULSION MODULATION : en es
  • GB587104A - Improvements in the control of electric currents flowing for short periods as in welding : en
  • US2419056A - Mica splitting process and apparatus : en
  • FR920670A - Self-aligning bearing applicable in particular to the steering of automobiles : en fr
  • US2419014A - Electromechanical device : en
  • US2419159A - Combination pump-motor-heater : en
  • US2419160A - Vegetable glue : en
  • USD146618S - Design for a textile fabric : en
  • AU1078147A - Improvements in or relating to turbines : en
  • ES177126A1 - A PROCEDURE TO ACHIEVE EFFECTS OF RELIEF AND ENVIRONMENT IN PHOTOGRAPHIC AND PICTORIAL COMPOSITIONS : en es
  • FR920841A - Manufacturing process of scrubbers, brushes and brush elements : en fr
  • ES177071A1 - AN ACCUMULATOR APPLIED TO FUEL WITH CONTINUOUS CURRENT SMALL ELECTRICAL APPLIANCES : en es
  • CH247931A - Combination tool for agriculture. : en fr
  • CH247975A - House apron. : de en
  • AU123934B2 - Cushion mountings : en
  • AU1713544A - Treatment of waste oil refinery sludge coke : en
  • CH247989A - Process for the production of impregnated pressed wood panels formed from small pieces of wood and binding agents. : de en
  • ES11910Y - Perfected electric iron. : en es
  • ES14695U - Apparatus for the removal or cutting of hair from the nostrils (Machine-translation by Google Translate, not legally binding) : en es
  • ES177039A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF ELEVATORS : en es
  • ES177301A1 - A DEVICE INTENDED FOR THE PRODUCTION OF HETEROGENEOUS AEROSOLS : en es
  • GB587157A - Improvements in and relating to valves : en
  • GB587185A - Improvements in reflection type target locating systems : en
  • ES177198A1 - A MECHANICAL CLOSURE FOR PUSH BUTTONS AND DOORS IN GENERAL : en es
  • FR920748A - Door device for mixers : en fr
  • GB587245A - Improvements in laminated reinforcements for partitions, panels, doors, and the like : en
  • CA440759A - Vinyl compound manufacture : en fr
  • US2419005A - Tile : en
  • US2418867A - Heat responsive device having separate minimum flame and normal flame responsive elements : en
  • US2418994A - Water-cooling apparatus : en
  • USD146609S - Design for a spectacle frame : en
  • CH247974A - Garment. : de en
  • CH248106A - Single anode valve. : de en
  • AU1070847A - Twist setting yam : en
  • CA440738A - High frequency ferro inductor : en fr
  • GB587122A - Improvements in multiple effect evaporators : en
  • GB587164A - Improvements in or relating to the mounting of tanks upon vehicles : en
  • GR11120B - IMPROVEMENTS IN OR IN RELATION TO TYPES FOR CONSTRUCTION OF CONCRETE COLUMNS. : el en
  • FR920632A - Chuck for warping milling cutters for woodworking machines : en fr
  • US2418955A - Process of removing foreign matter from magnesium surfaces : en
  • US2419088A - Process for contacting reactants with catalytic material : en
  • FR920799A - Flow regulator device for injection pump : en fr
  • GB587096A - Improvements in and relating to apparatus for measuring the loads on control rods and the like : en
  • FR920612A - Induction heating method and device : en fr
  • FR920638A - Improvements in methods and devices for drying fish by dielectric heating and resulting new industrial product : en fr
  • GB587203A - Improvements in or relating to machines for inspecting the dimensions of work-pieces : en
  • GB587202A - Improvements in or relating to tractor-mounted agricultural implements : en
  • NL59223C - : en
  • AU981547A - Improvements in spraying and delivery nozzles : en
  • CH247930A - Tractor plow. : de en
  • CH248096A - Cable reel device. : de en
  • US2419111A - Electrostatic relay : en
  • US2418916A - Machine for testing hardness of metals and other materials : en
  • AU137812B2 - Improvements in or relating to motor construction : en
  • CH248075A - Safety fitting for liquid distribution systems. : de en
  • AU137060B2 - Improvements in or relating to joining materials by high frequency heating : en
  • ES177252A1 - IMPROVEMENTS APPLIED TO THE CONSTRUCTION OF TRAILERS VEHICLES : en es
  • FR920652A - Improvements to loading machines : en fr
  • FR920836A - Further training in grinding devices and the like : en fr
  • GB587244A - Improvements relating to the synthesis of amino acid derivatives and salts thereof : en
  • FR920624A - Improvements in the drive mechanisms of cinematographic films and similar films : en fr
  • FR920773A - Method for electrically controlling reels of strip rolling mills : en fr
  • FR920821A - Improvements to two-stroke riveting presses : en fr
  • GB587170A - Improvements in skirting strips for use in building construction : en
  • ES177248A1 - A SCALE FOR MEASURING TRACTION EFFORTS OR STRESS RESISTANCE : en es
  • ES177262A1 - A MECHANICAL PRESS FOR OUR SYNTHETIC RESINS : en es
  • FR920609A - Self-inking reservoir ink pad : en fr
  • GB587144A - Improvements in process and apparatus for printing on fabric : en
  • GB587220A - Apparatus for the use in the teaching of arithmetic operations : en
  • FR920697A - Printing telegraph apparatus : en fr
  • ES177061A1 - IMPROVEMENTS OF PROJECTORS OF CINEMATÓGRAFO AND REFERENCES TO THESE : en es
  • ES177264A1 - A PROCEDURE FOR THE MANUFACTURE OF WIRE-BASED SEEDS FOR THE MOUNTING OF THE FOOTWEAR : en es
  • GB587107A - Improvements in or relating to edge trimmers and cutters for grass lawns and turf and the like : en
  • AU123899B2 - Improvements relating to valves : en
  • AU130324B2 - Improvements in or relating to concrete veneer wall slabs and to buildings erected bythe use thereof : en
  • CA440727A - Lifting jack accessory device : en fr
  • CA440764A - Circuit interrupter : en fr
  • FR920740A - Seat can be used as a two-step stepladder : en fr
  • AU1086547A - Improvements in or relating to radio transmission systems : en
  • AU123938B2 - L. Improvements in or relating togas analyzers : en
  • CA440794A - Strapping tensioning apparatus : en fr
  • AU1056947A - Improvements in or relating to air compressors for use on aircraft : en
  • AU1350744A - Improvements in fluid pressure control apparatus : en
  • US2419064A - Sewing machine table board : en
  • US2419098A - Contacting gases and vapors with cyclically moving catalyst : en
  • AU1744844A - Apparatus for sorting coins and other objects having a circular outline : en
  • AU1059647A - Process for printing aromatic polyesters : en
  • AU1520444A - Improvements in or relating to electronic controls for motors : en
  • AU123957B2 - Aircraft antenna housing : en
  • AU123958B2 - Improvements in or relating to means for producing a spray of atomised liquid : en
  • AU1451844A - Process for producing monohaloalkanes : en
  • AU139110B2 - Radio communicating system : en
  • CH248056A - Device for machining tooth flanks on involute spur gears. : de en
  • CH248039A - Waterproof watch box. : en fr
  • AU1065447A - Compound lubricating oil : en
  • AU130738B2 - Improvements relating tothe treatment of sulphurcontaining materials : en
  • AU1620944A - Improvements in load-gear equipment for vehicle brakes : en
  • AU996047A - An improved tractor loading attachment : en
  • ES177035A2 - SAFETY DEVICE WITH PERMANENT INDICATION OF THE PRESSURE IN TIRES : en es
  • US2418964A - Electromechanical apparatus : en
  • USD146592S - Combined holder for decanter and glasses : en
  • FR920700A - Reinforcement for floors, walls and other similar constructions : en fr
  • ES177291A1 - AN ENTRY SYSTEM FOR THE CONSTRUCTION OF ALL KINDS OF CEILINGS : en es
  • ES177327A1 - A PROCEDURE FOR ADJUSTMENT OF TWO-WIRE TORSION : en es
  • AU1073947A - Circuit breaker : en
  • CH248057A - Razor. : de en
  • AU137409B2 - Improvements in or relating to multi-bladed adjustable reamers : en
  • ES177323A1 - AN AUTOMATIC LATHE : en es
  • ES177175A3 - A COMPENSATED SELF-EXCITING ALTERNATOR : en es
  • ES177004A1 - IMPROVEMENTS IN OR RELATING TO ELECTROACUSTIC DEVICES : en es
  • AU1060947A - System for determining the point of breakin an electrical conductor : en
  • US2418985A - Proportioning device : en
  • US2419052A - Thermionic energy detector : en
  • US2419121A - Tuning means for cavity resonators : en
  • US2418894A - Compounded lubricating oil : en
  • FR920623A - Kickstand with spring shock absorber : en fr
  • FR920677A - Camera with curtain shutter : en fr
  • US2418951A - Welding apparatus : en
  • US2419082A - Unsaturated ethers of cyclic sulfones : en
  • ES177302A1 - A PROCEDURE FOR THE MANUFACTURE OF OBJECTS, FROM AN ELASTIC MATERIAL : en es
  • US2418854A - Magazine pencil : en
  • ES12247Y - Hygienic protection device for toilets. : en es
  • GB587082A - Improvements in or relating to quickly releasable fastening devices : en
  • GB587102A - Improvements in or relating to automobile power transmission : en
  • GB587196A - Arrangement for charging electric accumulator batteries : en
  • US2419097A - Process for catalytically reacting gaseous material : en
  • FR920642A - Generator of emulsifiable fluid that can be used to fight fires in the form of air foam : en fr
  • AU123914B2 - Improvements in or relating to bulldozers, angle dozers orthe Uke : en
  • CA440741A - Punch and die retainer : en fr
  • ES177052A1 - ARRANGEMENT OF A COLD GENERATING APPARATUS IN REFRIGERATING MACHINES BY ABSORPTION, WHICH OPERATE WITH A PRESSURE COMPENSATOR GAS : en es
  • GB587176A - Improvements in or relating to compositions for activating metal surfaces : en
  • GB587213A - Improvements in suction devices capable of securing objects to surfaces : en
  • CA440805A - Crushing and screening apparatus : en fr
  • ES176195A1 - BURNER OF LIQUID FUEL FOR INDUSTRIAL OVENS : en es
  • ES177204A1 - IMPROVEMENTS IN OR RELATED TO ELECTRIC CAPACITORS : en es
  • ES177109A1 - A PROCEDURE TO OBTAIN A MULTIVITAMINIC PREPARATION TO OBTAIN A LIQUID MULTIVITAMINIC PREPARATION : en es
  • GB587224A - Improvements in and relating to liquid meters, particularly water meters : en
  • FR920680A - Improvement in the construction of grids for mutators : en fr
  • GB587228A - Improvements in or relating to radial hydraulic pumps or motors : en
  • FR920635A - Improvements made to power plants with internal combustion turbines and used for aircraft propulsion : en fr
  • CA440755A - Luminescent tube system : en fr
  • US2419015A - Agricultural implement : en
  • NL59865C - : en
  • ES177006A1 - IMPROVEMENTS IN CIRCUIT DEVICES : en es
  • US2418821A - Plural stage hydraulic classifier : en
  • ES177310A1 - A PERFECTED SYSTEM OF BORDERS FOR KNITTING GENDER MACHINES, WHETHER CIRCULAR OR RECTIFIED : en es
  • FR920764A - Improvements to looms : en fr
  • US2419077A - Time operated switch : en
  • US2419165A - Toilet case : en
  • US2418917A - Electrotherapy : en
  • AU1062947A - improvements in or relating to demodulation of time phase-modulated electric pulses : en
  • AU1544244A - Cushion mountings : en
  • ES177207A1 - IMPROVEMENTS IN FREQUENCY CHANGER SYSTEMS : en es
  • FR920617A - Horizontal or angle indicator : en fr
  • FR920835A - Method of composing works in verse : en fr
  • ES8392Y - Valve supplement for twin wheel tires. : en es
  • FR920620A - Framework for the construction of buildings : en fr
  • FR920637A - Improvements to screw and pneumatic control vices : en fr
  • FR920754A - Rotary machine : en fr
  • US2418884A - Process for purifying hydrocarbon oils : en
  • US2419129A - Cable controlled boom bucket and closure : en
  • GB587139A - Improvements relating to adjustable brackets : en
  • US2419051A - Hydrolysis of acetone autocondensation products : en
  • AU361846A - Improvements in saddles : en
  • GB587152A - Improvements in buoyant electric cables : en
  • AU1071347A - Sizing of aromatic polyester yams : en
  • AU133730B2 - Degradation of aromatic polyesters : en
  • CA440816A - Wire drawing mechanism : en fr
  • US2418898A - Reconstitution of glycerides : en
  • USRE22871E - Internal-combustion engine : en
  • AU123955B2 - Improvements in telephone or like systems : en
  • US2419173A - Torpedo control : en
  • NL59194C - : en
  • AU136998B2 - Improvements in or relating tothe preparation of piperazine mono carboxamides : en
  • CA440750A - Helicopter aircraft : en fr
  • CH247987A - Process for the preparation of a new acidic anthraquinone dye. : de en
  • CH248019A - Bodies forming at least part of a toy, household item, etc., and method of manufacturing the same. : de en
  • US2418957A - Knitted glove and making same : en
  • US2418817A - Safety device for fire extinguisher valves : en
  • US2419143A - Relief valve : en
  • CH248008A - Device for storing slides. : de en
  • NL59890C - : nl
  • US2418889A - Dehydrogenation catalyst : en
  • AU138065B2 - Apparatus for applying aliquid insecticidal ora suspension of solid particles of insecticide ina liquid : en
  • AU1598944A - Improvement in internal combustion engines : en
  • CH248026A - Device for measuring the quality of the resonant circuit in a series resonant circuit. : de en
  • AU135551B2 - Improvements relating to alloys of nickel, cobalt and chromium : en
  • AU123961B2 - Refrigerators : en
  • US2418859A - Roller bearing : en
  • US2418961A - Broad band antenna for aircraft : en
  • US2418963A - Reinforced receptacle : en
  • AU123912B2 - Heating element and hotplate for electric stoves andthe like : en
  • AU137131B2 - Compound lubricating oil : en
  • AU136944B2 - Improvements in and relating to chassis for telecommunication apparatus : en
  • US2418849A - Tire demounting device : en
  • AU1082647A - Radio communicating system : en
  • AU1985845A - Improvements in and relating to travelling bags : en
  • ES177283A1 - A PORTAJERINGA SYSTEM FOR THE AUTOMATIC APPLICATION OF MEDICINAL INJECTIONS : en es
  • US2419009A - Vinyl fluoride copolymers : en
  • AU1077047A - Improvements in or relating to headphones : en
  • AU135133B2 - Fabrics with patterned effects therein : en
  • AU123931B2 - Improvements in or relating to cellular materials : en
  • US2418978A - Method for hardening of polymers : en
  • AU1069747A - Angle modulation detector : en
  • AU1086747A - Channel identifying system : en
  • AU135510B2 - Improvements in or relating to methods of packing congealing substances : en
  • AU463146A - Improvements relating to batting gloves : en
  • US2418899A - Process for the synthesis of hydrocarbons : en
  • AU1977545A - Improvements in centrifugal pumps : en
  • US2419180A - Electric switch : en
  • CH248102A - Electric toggle switch. : de en
  • ES177027A1 - A BATTERY OF HYDROGEN GAS PURIFICATION APPLIANCES EMPLOYED FOR THE HARDENING OF ANIMAL AND VEGETABLE OILS AND FATS : en es
  • ES177265A1 - A FLUID MECHANISM FOR CENTRIFUGAL PUMPS AND FANS : en es
  • US2419117A - Aeroelectric valve : en
  • ES177170A1 - A MACHINE FOR THE AUTOMATIC MANUFACTURE OF CONTINUOUS INSULATING TUBE, COVERED WITH METALLIC SHEET, FOR ELECTRICAL INSTALLATIONS : en es
  • FR920758A - Improvements made to chucks : en fr
  • GB587197A - Improvements in or relating to thermostatically controlled electric domestic appliances : en
  • AU131593B2 - Improvements in telephone transmission systems : en
  • CA440820A - Stop and synchronized drive mechanism : en fr
  • CH247938A - Agents for combating plant pests. : de en
  • AU137439B2 - Improvements relating to fused electrolytic cells : en
  • CH248125A - Tube with an ejector. : de en
  • US2418874A - Apparatus for drawing flat metal blanks into shells : en
  • US2418920A - Process of dispersing oil gels : en
  • US2419087A - Means for reproducing motion : en
  • AU356246A - Improvements in bandsaws : en
  • US2418997A - Apparatus for manufacturing long fibre into yarn : en
  • US2419114A - Skin grafting knife : en
  • CA440754A - Beryllium-copper alloy working and treating method : en fr
  • ES14684U - Pocket inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • ES177107A1 - ARRANGEMENT OF REHEATING ELEMENTS INSIDE A BOILER : en es
  • US2418873A - Apparatus for attenuating thermoplastic materials : en
  • US2418972A - Frequency selector and calibrator : en
  • ES177014A1 - IMPROVEMENTS IN ANTENA SYSTEMS : en es
  • ES177169A2 - AN AUTOMATIC MACHINE FOR STRINGING REELS FOR SLIDING CLOSURES, OPERATED BY HAND OR MECHANICALLY : en es
  • AU123965B2 - Goniometer construction : en
  • US2418857A - Process of performing catalytic vapor phase reactions : en
  • US2418853A - Refrigerating apparatus in which the pressure in the crankcase of the compressor is controlled : en
  • US2419104A - Springing of motor cars with swinging half axles : en
  • AU136165B2 - Magnetrons : en
  • ES177227A1 - IMPROVEMENTS IN OR RELATED TO LONG-DISTANCE TELECOMMUNICATION CENTERS : en es
  • FR920767A - Automatic device for shuttle change in looms without stopping the loom : en fr
  • US2418937A - Soil pulverizer and seeder : en
  • GB587204A - Improvements in or relating to warp beams : en
  • US2419094A - Chromite ore pigment : en
  • FR920766A - Sealing device for adjustable journals for rotating parts, in particular for measuring parts on measuring instruments : en fr
  • ES177274A1 - IMPROVEMENTS IN THE CONSTRUCTION OF VEHICLE WINDOWS : en es
  • FR920793A - Improvements to electric cookers and the like : en fr
  • GB587230A - Improvements in and relating to compositions suitable for use in electric capacitors : en
  • FR920734A - Construction in prefabricated elements : en fr
  • GB587142A - Improvements in or relating to valves for inflatable articles : en
  • ES177166A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROLYTIC BATHS : en es
  • FR920846A - Game : en fr
  • GB587100A - Improvements in method of preserving fruit and vegetable juices : en
  • GB587129A - Improvements in methods of, and machines for, making carton blanks from cardboard and like fibrous material : en
  • ES14694U - Play with continuous movements without mechanical devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR920844A - Process for the manufacture of cement with slag from blast furnaces : en fr
  • CH247957A - Process and furnace for the manufacture of glass. : en fr
  • US2418890A - Stripping of spent catalyst particles in the catalytic conversion of hydrocarbons : en
  • FR920784A - Process for manufacturing mixtures based on hydrocarbon materials, intended for pavement coating : en fr
  • ES174845A1 - A PROCEDURE TO AVOID THE FORMATION OF INSCRUSTATIONS IN BOILERS AND OTHER SIMILAR CONTAINERS : en es
  • ES177241A1 - A BEARING SYSTEM FOR WORKSHOP TRANSMISSIONS AND GENERAL MACHINERY : en es
  • GB587260A - Improvements in drum head tensioning devices : en
  • ES177009A1 - IMPROVEMENTS IN OR RELATING TO SYSTEMS TO GENERATE MODULATED ELECTRICAL IMPULSES IN TIME : en es
  • GR11122B - ELEMENT PREFABRICATED FROM METAL SHEET (TOLE) AND CONSTRUCTIONS MADE WITH THE HELP OF THIS ELEMENT AND ITS PRODUCERS. : el en
  • AU123948B2 - Prerotation airplane tire and method of making it : en
  • ES177010A1 - IMPROVEMENTS RELATED TO PROVISIONS FOR THE AMPLIFICATION OF POWER IN A TRAIN OF MODULATED IMPULSES IN DURATION : en es
  • ES176175A1 - IMPROVEMENTS IN ELASTIC DEVICES : en es
  • ES177048A3 - A PROCEDURE FOR THE MANUFACTURE OF PHOTOGRAPHIC MATERIALS TO OBTAIN COLOR IMAGES : en es
  • ES177324A1 - IMPROVEMENTS IN THE PREPARATION OF FABRICS : en es
  • FR920801A - New building material : en fr
  • US2418953A - raitt : en
  • US2419075A - Tire bead lock : en
  • US2419146A - Booster pump with vapor separating means : en
  • FR920664A - Improvements to disc sprayers : en fr
  • FR920706A - Ignition system or waveform initiator for ignitrons : en fr
  • US2419132A - Apparatus for treating sheet material : en
  • US2418927A - Coating or sizing treatment of yarns : en
  • AU289846A - An improved device for lifting and draining articles during laundering : en
  • ES177115A1 - IMPROVEMENTS IN PIEZOELECTRIC PARTS WITH GLASS ELEMENT : en es
  • ES14690U - Floor model for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB587243A - Improvements relating to cultivators : en
  • CA440797A - Ice tray grid structure : en fr
  • ES177072A1 - A NEW ELECTROCHEMICAL APPARATUS FOR THE STORAGE OF ELECTRICAL ENERGY AND RETURN OF ITSELF IN THE FORM OF CONTINUOUS CURRENT : en es
  • FR920630A - Safety control : en fr
  • US2418952A - Toilet powder shaker and dispensing container therefor : en
  • CH248068A - Pyrophoric stone lighter. : en fr
  • AU129581B2 - An improved pea shelling machine : en
  • AU1791144A - Brake shoe adjusting means : en
  • AU130880B2 - Improved power driven posthole digger : en
  • FR920847A - Improvements to temperature regulators : en fr
  • CH248128A - Device on strollers to lead the same over stairs and sidewalk curbs : de en
  • US2418865A - Process for preparing pectinates : en
  • US2419050A - Dispensing machine : en
  • US2419169A - Fabricated brush holder : en
  • US2419029A - Process for desulfurizing and reforming hydrocarbons : en
  • CA440720A - Ski binding : en fr
  • CH248040A - Electric clock system with two master clocks. : de en
  • AU2098645A - r Improvements in electron discharge devices ofthe velocity modulation type : en
  • ES177017A1 - IMPROVEMENTS IN OR RELATING TO PROVISIONS TO GENERATE ELECTRICAL IMPULSES : en es
  • FR920626A - Alkali resistant phenolic resin : en fr
  • AU136442B2 - Self service display and storage case : en
  • ES176374A1 - NEW CONDENSER OR ENAMELLED REFRIGERANT : en es
  • ES177062A1 - A PROCEDURE FOR THE MANUFACTURE OF HYPODERMAL SYRINGES : en es
  • GB587132A - An improved stapling appliance : en
  • ES177033A1 - A PROCEDURE FOR THE DECORATION OF PRINTES, MAINLY POSTERS, ANNOUNCEMENTS AND PROPAGANDA WORKS : en es
  • GB587231A - Preparation of resinous condensation products : en
  • AU123949B2 - Improvements in or relating to methods of preventing scaling during the forging of hollow metal articles, such as valves, andthe improved article or valve resulting therefrom : en
  • CH248092A - Hot water boiler. : de en
  • ES177103A1 - PROCEDURE FOR OBTAINING HYDROPHENANTHRENOMOCARBOXYLIC ACIDS, RESPECTIVELY, FROM THEIR DERIVATIVES : en es
  • AU123963B2 - Improvements in or relating to electric vacuum tubes and the like : en
  • AU139270B2 - Improvements in or relating to vibrating unit for screens andthe like : en
  • FR920650A - New building materials : en fr
  • GB587208A - Improvements relating to the treatment of building materials : en
  • ES177257A1 - A LATHE FOR BANK : en es
  • FR920751A - Process for cleaning liquids : en fr
  • GB587215A - Improvements in and relating to the shaping and truing of grinding wheels : en
  • CH248015A - Ski stick. : en fr
  • CH248047A - Process and device for shaping workpieces. : de en
  • AU1979845A - Door for plastic cabinet : en
  • CH248044A - Process for the vacuum-tight closure of copper pipes by means of electrical resistance welding. : de en
  • AU136770B2 - Improvements in pr relating to Vitamin Preparations and Production thereof : en
  • AU139284B2 - Improvements in or relating to spindles for textile machinery : en
  • AU1069547A - Improvements in or relating to spindles for textile machinery : en
  • AU123936B2 - Improvements in or relating tothe manufacture of flexible metal hose or tubing : en
  • AU1071247A - Filaments, yarns, ribbons and like structures composed of polyethylene terephthalate anda method of drawing same : en
  • US2418909A - Cleaning composition for removing sludge from internal-combustion engines : en
  • CH248123A - Chassis to radio receiver. : de en
  • AU1612744A - Improvements in or relating to means for producing a spray of atomised liquid : en
  • US2418877A - Bed lamp : en
  • US2419083A - Electrical cooking apparatus : en
  • US2419080A - Method of coating with alkali silicate : en
  • CH248018A - Rocking horse. : de en
  • AU123885B2 - Process for producing monohaloalkanes : en
  • ES8651Y - Clinical thermometer. : en es
  • CH247994A - Apparatus for electroplating. : en fr
  • AU123916B2 - Improvements in or relating to methods of making valves, particularly poppet valves, andthe improved valves resulting therefrom : en
  • AU123890B2 - Improvements in load-gear equipment for vehicle brakes : en
  • AU136701B2 - Metal spray gun ofthe wire feed type : en
  • CA440791A - Bottle carrier : en fr
  • ES14680U - Perpetual spark plug for domestic lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • AU129467B2 - Improvements in electron, discharge devices ofthe velocity modulation type : en
  • AU1560844A - Improvements in insecticides for immunising or preserving seeds, grain and the like, and in the process of using such insecticides : en
  • AU1071747A - Improvements in or relating to shuttles for looms : en
  • AU138664B2 - Directive antenna systems : en
  • AU138974B2 - Austomatic regeneration control : en
  • CH247937A - Barriers on feeding troughs in cattle stalls. : de en
  • CA440749A - Rangefinder : en fr
  • US2418943A - Register pin mechanism : en
  • AU123887B2 - Improvements in or relating tothe production of light filtering sheet materials and sheet wrapping materials : en
  • CH248124A - Process for the production, filling and closing of packaging in one continuous operation. : de en
  • ES14662U - Case for children's publications (Machine-translation by Google Translate, not legally binding) : en es
  • AU994647A - Preformed welt, shoe and method : en
  • CA440798A - Can opener : en fr
  • AU1044647A - Improvements in pr relating to Vitamin Preparations and Production thereof : en
  • AU983347A - Improvements in shoes : en
  • FR920750A - Preparation of hydroxylamine : en fr
  • FR920753A - Device for sharpening or ironing safety razor blades : en fr
  • CH247962A - Lid for salt shaker. : en fr
  • ES14101Y - Electric lamp. : en es
  • ES14685U - New device to support curtains. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176898A1 - NEW SYSTEM OF ADMISSION CONDUCT WITH DEFLECTORS FOR INTERNAL COMBUSTION ENGINES : en es
  • AU1444044A - Phenol-formaldehyde resins : en
  • ES177099A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROMECHANICAL DEVICES STEALING AND FIRE WARNINGS : en es
  • ES177172A1 - SEEDS OR STUDS SEPARATOR MECHANISM USED IN FOOTWEAR MACHINES : en es
  • ES14655U - Blade for one of the phases of a switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES177181A1 - A NEW SYSTEM OF SPIRÓGRAFO METABOLÍMETRO : en es
  • ES177215A1 - IMPROVEMENTS IN OR RELATED TO ELECTRIC WAVE TRANSMISSION SYSTEMS : en es
  • GR11121B - IMPROVEMENTS IN OR RELATING TO THE CONSTRUCTION OF TYPES BY CONCRETE CONSTRUCTION AND THE LIKE. : el en
  • US2419181A - Easel for flexible posters : en
  • ES177100A1 - a mechanical chimney sweep : en es
  • AU974647A - Improvements in sensitized sheets for screen reflectography : en
  • FR920818A - Tooling for mounting bearing cups in bicycle frames : en fr
  • ES177002A1 - IMPROVEMENTS IN OR RELATIVE TO RECEIVING RADIO AND TELEVISION SYSTEMS : en es
  • AU1445944A - Improved telegraph receiver for frequency modulated telegraph signals : en
  • FR920802A - Electric detonator : en fr
  • ES177292A1 - A PROCEDURE FOR MANUFACTURING HYDRAULIC BRICKS : en es
  • AU133057B2 - An improved construction of coathanger : en
  • US2418991A - Polymers of unsaturated derivatives of 3-sulfolanol : en
  • GB587226A - Improvements in and relating to tiltable induction furnaces : en
  • FR920688A - Devices with multiple barrier layer cells : en fr
  • GB587143A - Improvements relating to power-operated portable hand drills : en
  • ES177015A1 - IMPROVEMENTS IN OSCILLATION GENERATORS OF THE SPEED MODULATION TYPE : en es
  • ES177003A1 - IMPROVEMENTS IN OR RELATIVE TO VACUUM TUBES WITH THE PROCEDURE FOR ITS MANUFACTURE : en es
  • ES177300A1 - IMPROVEMENTS MADE IN THE ELASTIC SUSPENSIONS OF RELAY OR DEVICE ORGANS : en es
  • AU128668B2 - Improvements relating to ultrahigh frequency oscillators : en
  • AU130014B2 - Improvements in or relating to newspaper rolling machines : en
  • AU976047A - Improvements in and relating tothe production of furfuryl alcohol : en
  • US2418989A - Filter comprising a revolvable drum containing a mass of loose filter material : en
  • USD146614S - Design for a combination fish scaling and cutting tool : en
  • GB587149A - Improvements in or relating to heat exchanging apparatus for gaseous media : en
  • ES177087A3 - A PROCEDURE FOR THE MANUFACTURE OF MINERAL AND TAR OILS THAT ARE EASILY EMULSIONED WITH WATER : en es
  • GB587160A - Improvements in or relating to synthetic resins for use in producing electrical insulation : en
  • FR920795A - Process for the preparation of fruits and vegetables and products resulting from the application of these processes : en fr
  • GB587190A - Improvements in and relating to thermostatic valves : en
  • ES177131A1 - IMPROVEMENTS IN THE DRIVING MECHANISM OF THE SHUTTLE ON THE SWORD LOOMS : en es
  • FR920781A - Process to facilitate the emulsion of anthracene oils : en fr
  • AU134728B2 - Hydraulic driving, braking and freewheeling mechanism for vehicles : en
  • CH248077A - Drive device with belt drive. : de en
  • FR920720A - liquid bath air cleaner for heavy vehicles : en fr
  • USD146625S - Townsend house : en
  • ES14580U - Bottles - thermos without metal sleeve (Machine-translation by Google Translate, not legally binding) : en es
  • FR920819A - Method and apparatus for magnetic separation or magnetic iron removal of very fine powdery products : en fr
  • IS385A7 - A method for producing well-stored fish products. : en is
  • ES14681U - Fantasy sunglasses for the sun (Machine-translation by Google Translate, not legally binding) : en es
  • GB587126A - Improvements in or relating to power-units for aircraft : en
  • FR920628A - Improvement in gear change gears : en fr
  • FR920850A - Improvements in the use of heat-regenerable dehydrators : en fr
  • CH248081A - Piston compressor with suction valve provided in the piston. : de en
  • AU1419344A - Aircraft antenna housing : en
  • AU1858345A - Improved design of power cab le and means for producing it : en
  • FR919987A - : fr
  • FR920716A - Method and apparatus for determining the loss angle of a capacitor : en fr
  • ES177221A1 - IMPROVEMENTS IN OR RELATING TO SELENIUM RECTIFIERS : en es
  • US2418939A - Sulfur-containing polymeric compounds and process for producing the same : en
  • US2418844A - Ultra high frequency tube : en
  • US2418897A - Creeping mechanism for power shovels : en
  • USD146624S - Combination vanity and radio or similar article : en
  • US2418810A - Contact element : en
  • AU1078747A - Altitude control : en
  • CH248069A - Pyrophoric lighter. : en fr
  • US2418987A - Garment : en
  • IE19146L - Radio navigation : en
  • USD146605S - Design for a textile fabric : en
  • USD146632S - Design for a textile fabric : en
  • GB587180A - Apparatus for preparing photoengraving plates : en
  • ES14668U - Stoop box for shock absorbers and hydraulic jacks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920744A - Device for controlling the image of a reflex photographic or cinematographic camera : en fr
  • ES13913Y - Typewriter (toy). : en es
  • AU1087447A - Improvements in or relating to 5, 6-dimethoxy-8-Aminoquinoline and method of preparing thesame : en
  • AU284946A - Improved rotary hoe : en
  • US2418983A - Recuperative heat-treatment furnace : en
  • USD146613S - Sweater or similar article : en
  • CA440758A - Refractory body of high electronic emission : en fr
  • US2418848A - Brake : en
  • CA440775A - Colour photography : en fr
  • CH247934A - Spray device. : de en
  • AU1082147A - Electron velocity modulation apparatus : en
  • CH248034A - Process for the production of dials with self-illuminating digits and dial with self-illuminating digits produced by this process. : de en
  • CA440773A - Porcelain enamel opacifier : en fr
  • CA440776A - Colour photography : en fr
  • AU1065047A - Improvements in and relating to starting strips for electric discharge devices : en
  • AU141082B2 - Electrical connectors : en
  • ES177030A1 - PROCEDURE FOR THE PREPARATION OF AZOCOLORANTS : en es
  • AU136470B2 - Improvements relating to cation exchange resins : en
  • FR920665A - Cured insulating compositions : en fr
  • US2419186A - Manufacture of vinyl cyanide : en
  • US2418960A - Self-centering screw : en
  • US2419027A - Production of cadmium selenocyanide : en
  • US2419045A - Spring-driven rotatable surgical cutter with hand pressure speed control : en
  • ES177251A3 - A PRODUCER OF COMBUSTIBLE GAS : en es
  • CH247950A - Bodies for heating or cooling purposes. : de en
  • AU135808B2 - Improvements in or relating to guide vanes for axial-flow compressors and turbines : en
  • US2419090A - Silver nitrate activator for butadiene-1, 3 emulsion polymerization : en
  • CH248037A - Shock-absorbing device, particularly but not exclusively for a balance pivot. : en fr
  • GB587235A - Improvements in or relating to collapsible pit-props : en
  • AU1073147A - Improvements in or relating to radar installations : en
  • AU133499B2 - Filaments, yarns, ribbons and like structures composed of polyethylene terephthalate anda method of drawing same : en
  • AU1296244A - Improvements relating to ultrahigh frequency oscillators : en
  • FR920602A - Underwater rifle : en fr
  • ES177171A1 - A ROTARY PALLET PUMP : en es
  • AU1059747A - Improved woven fabrics from synthetic linear polyester yarns and filaments anda process for their production : en
  • US2418893A - Sand-blast shield : en
  • AU123943B2 - Improvements in or relating tothe production of new therapeutically valuable quinoline derivatives : en
  • US2418921A - Table i : en
  • FR920604A - Electric arc welding method and device : en fr
  • AU1072947A - Open type refrigerated display case : en
  • AU391946A - Improvements in and relating to maternity garments : en
  • AU123953B2 - Apparatus for sorting coins and other objects having a circular outline : en
  • AU129207B2 - Improved rotary hoe : en
  • AU1509844A - Improvements in or relating to rotor blades : en
  • AU123904B2 - Improvements in or relating to resilient boots and/or shoes : en
  • AU136428B2 - Improvements relating to valve mechanism for pneumatically operated tools : en
  • US2419183A - Stand or holder for christmas trees or the like : en
  • CA440752A - Bag tube end closing method : en fr
  • NL59237C - : nl
  • CH248031A - Device for vapor deposition of a layer of uniform thickness on one or more bodies. : de en
  • AU1078547A - Improvements in or relating to vibrating unit for screens andthe like : en
  • AU1085947A - Improvements in or relating to frequency control system : en
  • AU136168B2 - Circuit breaker : en
  • AU977547A - Improvements in or relating to guide vanes for axial-flow compressors and turbines : en
  • US2418832A - Chemical process and compound therefrom : en
  • AU1077247A - Apparatus for controlling the temperature ofa fused salt bath : en
  • AU135329B2 - Manufacture of emulsions ofthe water-in-oil type and emulsifying agents therefor : en
  • AU985347A - Acid resistant molding composition and process of making same and storage battery case : en
  • AU1068247A - Improvement in path-indicating systems : en
  • AU141695B2 - Lead assembly : en
  • AU1009547A - Improvements in adjustable electrode mounting supports : en
  • AU135138B2 - Hosepipes : en
  • AU1066447A - Flexible connectors : en
  • US2419108A - Cowl fastener : en
  • CA440731A - Clothes pin : en fr
  • US2418959A - Esters of -cyanoguanyliminodithiocarbonic acid : en
  • AU1895245A - Improvements in or relating to electric vacuum tubes and the like : en
  • CH247968A - Brush with a handle-like handle. : de en
  • CA440809A - Ammonium nitrate pebbling process : en fr
  • FR920837A - New board game : en fr
  • CA440779A - Knitting machine : en fr
  • CH248059A - Electric dry shaver that can be used for grinding and polishing. : de en
  • ES177216A1 - IMPROVEMENTS IN OR RELATED TO ANTENNAS SYSTEMS : en es
  • AU1069647A - A process and apparatus for covering bare wire electrodes with powder in arc welding equipment : en
  • US2419179A - Valve rocker arm refacing machine : en
  • US2418888A - Dehydrogenation catalysts : en
  • US2418968A - Interlocked bracket and support : en
  • AU123951B2 - Hockey game : en
  • AU136023B2 - Improvements Inthe production of oriented structures from aromatic polyesters and oriented structures derived thereby : en
  • CH248076A - Rotary machine. : en fr
  • CA440757A - Hair net : en fr
  • CA440817A - Rotary kiln for burning cement : en fr
  • US2419112A - Gas evacuating device : en
  • AU132820B2 - Self-loading wagon : en
  • AU344646A - An improved parcel carrier for bicycles : en
  • ES14545U - Mine of two colors, without coating, to write and draw. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123921B2 - Improvements inthe manufacture of rubber : en
  • CA440751A - Bag tube end closing method : en fr
  • AU133729B2 - Improvements in or relating to radar installations : en
  • AU1081347A - Metal spray gun ofthe wire feed type : en
  • AU983047A - Apparatus for applying aliquid insecticidal ora suspension of solid particles of insecticide ina liquid : en
  • US2418868A - Engine shipping case : en
  • US2418949A - Article gaging, ejecting, and refeed mechanism for die presses : en
  • FR920601A - Thermal motor : en fr
  • ES14467U - Sanitary siphon, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR920663A - Improvements to bottle necks of all categories : en fr
  • CH247932A - Rotary drum dryer, especially for grass drying, with longitudinal blades and transverse deflector plates. : de en
  • CA440730A - Brassiere : en fr
  • CH248050A - Quick cold saw. : de en
  • GB587189A - Improvements relating to electrically heated garments : en
  • AU123954B2 - Improvements in and relating to heat exchange devices : en
  • US2419137A - Inhibiting taste and odor in glycollic acid : en
  • AU284546A - Improved dishwashing machine : en
  • CH248118A - Electromagnetic handset. : de en
  • US2419142A - Treatment of alkyl ketones to form condensation products thereof : en
  • AU1769744A - Improvements in and relating to heat exchange devices : en
  • US2418843A - Fire-resistant coating composition : en
  • US2418907A - Sanitary napkin : en
  • US2418911A - Gas turbine cycle : en
  • AU1605644A - Improvements in or relating to beneficiation of iron ores : en
  • CH248087A - Internal combustion engine system with supercharger and exhaust gas turbine. : de en
  • US2418925A - Ureylene carbocyclic compounds and their preparation : en
  • AU123960B2 - Improvements in or relating to electrical switches : en
  • CA440777A - Multi-colour diazotype layer : en fr
  • AU1086647A - Improvements in or relating to radio receiving systems : en
  • ES177090A1 - IMPROVEMENTS IN THE CHANGING MECHANISMS FOR MOTOR AGRICULTURAL MACHINES : en es
  • ES177176A1 - A NEW MACHINE FOR MANUFACTURING FIDES : en es
  • AU139591B2 - Improvements in and relating to cinematograph projectors : en
  • AU996447A - Hydraulic driving, braking and freewheeling mechanism for vehicles : en
  • GB587251A - Improvements in or relating to surgical suturing instruments : en
  • AU137200B2 - Improvements Relating to Indicator Devices : en
  • AU1886445A - Bag lifter : en
  • US2419168A - Sheathed knife : en
  • US2419063A - Gyroscope control : en
  • US2419172A - Electron discharge device having coupled coaxial line resonators : en
  • ES177108A1 - A STATIC TRANSFORMER SYSTEM OF TRAFFIC OR SINGLE PHASE CURRENT : en es
  • AU1938845A - Improvements in or relating to small arms ammunition : en
  • CA440792A - Core sand binding agent production : en fr
  • US2418869A - Coded track circuit signalling system for railways and the like : en
  • US2418904A - Production of reinforced composite structures : en
  • CH248058A - Dry electric shaver. : en fr
  • CA440784A - Conveyer : en fr
  • CA440823A - Winding machine : en fr
  • AU1074047A - Altitude control : en
  • CH248122A - Electric cavity resonator. : de en
  • CH248135A - Ski lift coupling lock for the automatic release of the harness from the tow rope in the event of a fall. : de en
  • AU136049B2 - The coating of sheet materials : en
  • AU978547A - Window construction : en
  • CH248072A - Centrifugal clutch. : de en
  • CA440753A - Machine gun charger : en fr
  • AU136070B2 - Improvement in path-indicating systems : en
  • AU1916845A - Improved salt grinding apparatus : en
  • AU1081047A - Improvements in or relating tothe production of moistureproof, heatsealable sheet wrapping material : en
  • CH248029A - A method of manufacturing optical parts such as lenses and prisms, tools for implementing this method and optical part obtained by means of this method. : en fr
  • AU136167B2 - Circuit breaker : en
  • AU1484144A - Improved method forthe manufacture of electrical iron-cored choke coils : en
  • AU2427045A - Improvements in or relating to apparatus for generating electrical impulses : en
  • CH248110A - Apparatus for dental purposes for vacuuming liquids and drilling dust. : de en
  • CH248146A - Manually operated reel. : de en
  • US2419138A - Retracting boom crane : en
  • AU986747A - Improvements in or relating to adjustable reamers and boring tools : en
  • US2418809A - Wave transmission system : en
  • AU123952B2 - Improved telegraph receiver for frequency modulated telegraph signals : en
  • AU138003B2 - Improvements in or relating to phonograph recorders : en
  • CA440760A - Lightning arrester : en fr
  • CH248030A - Targeting device for shooters. : de en
  • ES177091A1 - IMPROVEMENTS IN THE SYSTEMS OF SUBJECTING THE GRAPHICS IN STRAWBERRIES TO WORK THE EARTH : en es
  • FR920603A - Device for increasing the efficiency of electric lamps with tungsten wire containing an inert gas : en fr
  • FR920769A - Electric arc welding process : en fr
  • GB587247A - Valve mechanism of internal combustion engines : en
  • US2418941A - Thiourea derivatives of polymeric compounds : en
  • AU1035147A - 6-methoxy-8- (l'-methyl-4'-isopropylaminobutylamino)-quinoline and salts therefor : en
  • CA440742A - Vehicle suspension control mechanism : en fr
  • CH248094A - Liquid heater. : de en
  • GB587112A - Improvements in and relating to the manufacture of sponge rubber : en
  • CH248085A - Device for connecting a shaft journal with an adjoining disk, in particular for drum rotors through which turbomachines flow axially. : de en
  • AU1079147A - Improvements in or relating to joining materials by high frequency heating : en
  • CA440811A - Ether manufacture from olefins : en fr
  • ES177149A1 - PROCEDURE FOR THE PREPARATION OF PIGMENT EMULSIONS : en es
  • CA440822A - Fibre product manufacture : en fr
  • CH247981A - Equipment for the preparation of infusions, extracts, decoctions and for candying fruit. : en it
  • CH248002A - Printing plate carriers for address printing devices. : de en
  • US2418816A - Black sulfur dyes and processes for manufacturing the same : en
  • US2418976A - Method and apparatus for vulcanizing strip material : en
  • CH248126A - Crate for packing and transporting fruit. : en fr
  • ES176041A1 - A METHOD OF COMBINING HYDROGEN WITH OXYGEN : en es
  • ES177298A3 - A PROCEDURE, WITH ITS CORRESPONDING INSTALLATION, FOR THE COMBINED MANUFACTURE OF NITRIC ACID AND SULFURIC ACID, PARTICULARLY VERY CONCENTRATED : en es
  • AU141402B2 - New pyrimidine compounds : en
  • AU987647A - Improvements intime-delay network : en
  • GB587214A - Method of dyeing textile materials : en
  • US2419003A - Yarn winding machine : en
  • AU123889B2 - Improvement in internal combustion engines : en
  • US2418887A - Convertible glove : en
  • AU123910B2 - Improved method of and apparatus for mining : en
  • US2419061A - Pressure operated electric strain gage : en
  • GB587169A - Improvements in switch contacts : en
  • US2418933A - Navigational calculating instrument : en
  • CA440782A - Sealed flexible coupling : en fr
  • US2419110A - Chocking means : en
  • USD146608S - Mcl. little dfilll press : en
  • AU137632B2 - Improvements in or relating to electric magnetic devices : en
  • CH248014A - Music device. : de en
  • ES13869Y - Hygienic protection device for toilets. : en es
  • GB587093A - Improvements in or relating to carburetting apparatus for internal combustion engines : en
  • GB587150A - Turbine unit : en
  • ES177270A1 - A LAUNDRY OF HYGIENIC CLOTHES, WITH AUTO-PRODUCTION OF HOT WATER : en es
  • FR920662A - Lure for fishing voracious fish : en fr
  • FR920739A - Hollow out building block : en fr
  • FR920816A - Decoration process on paper, cardboard and the like : en fr
  • GB587078A - Improvements relating to salt bath furnaces : en
  • GB587161A - Catalysts and the preparation thereof : en
  • ES13870Y - Hygienic protection device for toilets. : en es
  • NL59327C - : nl
  • GB587097A - Control means for wireless apparatus : en
  • US2419001A - Noise reduction amplifier circuit for sound recording systems : en
  • AU123884B2 - Crystal oscillator circuits : en
  • AU123944B2 - Improved method forthe manufacture of electrical iron-cored choke coils : en
  • CH247951A - Heating device in bathrooms. : de en
  • ES177213A1 - IMPROVEMENTS IN ELECTRICAL DEVICES : en es
  • NL59286C - OZONE TREATMENT OF SOOT : en nl
  • US2418819A - Processing of castor oil : en
  • FR920832A - Improvements in the study and manufacture of rotating blades for aerodynamic machines and the like : en fr
  • ES175385A1 - A PROCEDURE FOR THE PREPARATION OF FIRST RAW MATERIALS FOR FEEDING MANUFACTURING OVENS OF CEMENT CLINKER : en es
  • FR920616A - Improvements made and relating to construction elements and the construction of buildings : en fr
  • FR920815A - Manufacturing process for lipstick and other indelible makeup, and new products resulting therefrom : en fr
  • US2419008A - Process for polymerizing vinyl fluoride : en
  • US2418870A - Folding garment hanger : en
  • US2418903A - Electron optical instrument with adjustable specimen support : en
  • US2419175A - Golf club carrier : en
  • GB587101A - Improvements in and relating to the curing of concrete or precast stone by means of carbon dioxide : en
  • ES177028A1 - IMPROVEMENTS IN AUTOMATIC TRUCKS : en es
  • ES177210A1 - IMPROVEMENTS IN OR RELATED TO DISCRIMINATING CIRCUITS, PARTICULARLY FOR SYNCHRONIZING SYSTEMS IN TELEVISION : en es
  • USD146594S - Design for a compact : en
  • US2419139A - Electrode holder and shield : en
  • AU129206B2 - Improved silo : en
  • AU1667644A - Electrolytic recording : en
  • FR920805A - Electro-static comparator : en fr
  • GB587148A - Improvements in goggles : en
  • AU135877B2 - Modified lead sulphate pigment and process of manufacturing : en
  • FR920814A - Continuous automatic machine for the agglomeration of semolina in the so-called couscous form or the agglomeration of all similar products : en fr
  • FR920685A - Process for the preparation of alkylbenzenes : en fr
  • GB587121A - Improvements in bulk evaporators : en
  • GB587227A - Improvements in or relating to apparatus for delivering measured quantities of liquid : en
  • FR920798A - Printing process for positives or cinematographic duplicates : en fr
  • US2419147A - Manufacture of sodium tripolyphosphate : en
  • ES177261A1 - A PERFECTION IMPLEMENTED IN THE TEMPLES FOR TELARES : en es
  • FR920651A - Measuring device : en fr
  • AU123894B2 - Treatment of waste oil refinery sludge coke : en
  • CH248098A - Power socket plug with elastic contact pins. : en fr
  • CH248028A - Film drive device for recording and reproducing a phonogram. : en fr
  • US2419131A - Carboxylation of iso-olefins : en
  • US2419022A - Slab connection : en
  • US2419074A - Device for introducing motion into sealed instruments : en
  • CH248130A - Motor vehicle with loading crane. : de en
  • FR920727A - Tensometer : en fr
  • US2419161A - Means for controlling aeroplanes when in flight : en
  • US2419189A - Serrating tool : en
  • CH248020A - Cooling device on cannon barrels and machine gun barrels. : de en
  • FR920755A - Process for the manufacture of a welded rail joint, without turning over and welded rail joint obtained by this process : en fr
  • GB587099A - Hydraulic brake : en
  • FR920829A - Apparatus for mechanically tracing various rosettes : en fr
  • GB587092A - Dehydration of polyhydric alcohols : en
  • GB587261A - A combination spoon and thermometer : en
  • GB587088A - Improvements in mechanisms for adjusting the relative angular position of interconnected shafts : en
  • CH247946A - Building. : en fr
  • ES177049A1 - SOME IMPROVEMENTS IN THE SYSTEMS OF AUTOMATIC INTERRUPTION IN ELECTRICAL CIRCUITS BY GRADUABLE INTERVALS IN THERMOSTATIC FUNCTION : en es
  • AU1078247A - Improvements in and relating to the control of electrical rectifiers : en
  • CH248063A - Heat exchanger. : de en
  • US2418825A - Relaxation oscillator : en
  • AU1708844A - New pyrimidine compounds : en
  • US2418829A - Rotary motor : en
  • CH248117A - System for the transmission of telegraphic characters. : de en
  • CH248127A - Packaging for fruits. : en fr
  • FR920774A - Device for continuous measurement of the thickness of a strip during rolling : en fr
  • GB587146A - A machine for fabricating strakes for boat construction or the like : en
  • AU123946B2 - Improvements in offset presses : en
  • AU138907B2 - Improvements relating to producing or refining metals : en
  • CH248088A - Cylinders, in particular for internal combustion engines. : de en
  • ES177202A1 - PROCEDURE FOR THE PREPARATION OF OZONOOLEIC COMPOUNDS : en es
  • AU139390B2 - Telecommunication exchange and system : en
  • GB587248A - Improved means for obtaining a fluid-tight seal between two relatively movable members : en