• US2445010A - Scarifying and inoculating needle : en
  • AU128129B2 - Improvements in or relating to cathode ray tube ocilloscopes : en
  • AU139540B2 - Improvements in pipe unions : en
  • US2445251A - Mechanical rake classifier : en
  • CH255712A - Register. : de en
  • CA449821A - Variable electrical resistor : en fr
  • FR936310A - Improvements to writing instruments : en fr
  • US2445142A - Preparation of thiolesters : en
  • AU128136B2 - Improvements in or relating to generators of short duration electrical pulses : en
  • CA449841A - Halogenated polythene : en fr
  • US2444990A - Contacting solid particles and gaseous fluids : en
  • AU2293545A - Improvements in electric radiators and like apparatus : en
  • ES177509A1 - A PROCEDURE FOR PREPARING NEW ANTIMALARIC COMPOUNDS : en es
  • FR936172A - Drawing device : en fr
  • CA449800A - PROCESS FOR THE PREPARATION OF .beta.-NITROETHYL ETHERS : en fr
  • CH255871A - Process to raise and curl the pile of brushed fabrics or with pile in general. : en it
  • US2445266A - Fuel pumping and distributing device : en
  • NL61326C - : en
  • US2444949A - Recoilless firearm : en
  • AU2500545A - Recovery of zinc : en
  • GB604903A - Synthetic resin compositions for low pressure paper base laminates and wood surfacing : en
  • CH255663A - Safety lock. : en fr
  • AU2228845A - Improvements in and relating to stabilised radar scanner equipment mounted on vehicles of all kinds : en
  • CH255831A - Process for the production of moldings, in particular prostheses. : de en
  • US2445054A - Vulcanizer : en
  • US2445202A - Carrier device for bottles and the like : en
  • GR11716B - MACHINE FOR COATING WITH ADHESIVE ADHESIVE (APPLICATION) AND APPLICATION OF THE COVER IS BOOKS WITH FLEXIBLE COVER. : el en
  • AU129665B2 - Improvements in and relating tothe manufacture of phenol-formaldehyde resins and products therefrom : en
  • US2444952A - Pump control mechanism : en
  • GB605076A - Improvements in or relating to vices : en
  • AU128096B2 - Improvements in coaxial cables : en
  • AU2554645A - Improved cutter guard for joiners and like machines : en
  • GB604875A - Manufacture of pigments : en
  • AU128098B2 - Improvements in or relating to electric pulse communication systems : en
  • CA449842A - Coating of surfaces with polythene compositions : en fr
  • CA449728A - Claw bar : en fr
  • AU2110648A - Improvement in control system : en
  • AU128158B2 - Circuit arrangement for producing a sine wave voltage from pulse waveform : en
  • CH255668A - Process for the manufacture of fibers, in particular glass fibers, and apparatus for carrying out this process. : en fr
  • CH255720A - Carbonless accounting device. : de en
  • ES15395Y - Fast ignition gas stove. : en es
  • ES15498Y - Sealing plug for all kinds of sinks and bathtubs. : en es
  • GB605157A - Improvements in or relating to devices for drawing-off beer or other fluids from casks or other containers : en
  • AU1581344A - Improvements in or relating to remote control of condensers in electrical circuits : en
  • AU128134B2 - Repeater control system : en
  • AU2267945A - Pulse number modulation system : en
  • BE483212A - : en
  • CH255740A - Device for filling cartridge magazines. : de en
  • US2445215A - Electronic computer : en
  • USD150267S - Design for a dress : en
  • AU128163B2 - Improvements in and relating to electromagnetic pickup devices : en
  • US2444908A - Fluid heat exchange installation : en
  • GB605155A - Improvements in or relating to guards for plants or chicks : en
  • FR936296A - Simplified forklift : en fr
  • GB604949A - Improvements in or relating to electrical instruments : en
  • ES17543U - Aluminum basin. (Machine-translation by Google Translate, not legally binding) : en es
  • NL61411C - : en
  • DK67179C - Procedure for the Production of Nitrogen Phosphoric Acids. : da en
  • FR936330A - Process for preparing fried potatoes and similar vegetables : en fr
  • GB604951A - Improvements in or relating to endorsing stamps : en
  • USD150256S - Design for a baby carriage : en
  • AU129352B2 - Improvements in spark gap electrical apparatus : en
  • BE483246A - : en fr
  • CH255861A - Rim brake for bicycle. : en fr
  • US2445148A - Combined pump and motor cylinder coaxial : en
  • AU2109648A - Method and apparatus for pyrolyzing ketenizable organic compounds : en
  • USD150276S - Design for a bracelet : en
  • US2444956A - Lighter : en
  • US2444993A - Brake cylinder release valve with retainer control : en
  • ES182220A1 - AN ELECTRIC ARC WELDING PROCEDURE : en es
  • US2444929A - Method of treating bark : en
  • ES15298Y - Special support for typewriter eraser. : en es
  • ES17579U - Hobby for instructional recreation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936168A - New artificial products and their manufacturing process : en fr
  • US2445274A - Cigarette extinguisher : en
  • ES15571Y - High chair for children, transformable. : en es
  • GB604835A - Improvements in and relating to splashguards for shoes, boots and like footwear : en
  • GB605114A - Improvements in and relating to toroidal inductance coils : en
  • CA449765A - Electric razor head assembly : en fr
  • ES15513Y - Electric horn for cars or other applications. : en es
  • AU138939B2 - Improvements in high pressure pumps : en
  • USD150190S - Albright airplane : en
  • US2445151A - Pipe coupling : en
  • FR936194A - Process for the polymerization of an alkyl fumarate and products obtained : en fr
  • CA449799A - Process for polymerizing ethylene : en fr
  • CH255781A - Tool for screwing in and unscrewing screws, nuts and the like. : de en
  • AU128156B2 - Improvements in or relating to moulding materials : en
  • AU1449747A - Improved fibres from bark and method of manufacturing thesame : en
  • AU343046A - Improvements relating to kettles : en
  • DK67183C - Line block coupling for Two- or Multi-concept signals. : da en
  • ES17553U - Saquete usable in the vulcanization of rubber covers of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17581U - Removable and changeable button (Machine-translation by Google Translate, not legally binding) : en es
  • GB604850A - Improvements in or relating to the combustion chambers and exhaust valve guides of internal combustion engines : en
  • US2444977A - Land leveler : en
  • CA449890A - Fibre treatment : en fr
  • DK67188C - Bearing frame for Long Waves and Ultra Short Waves. : da en
  • FR936343A - Centralized accounting without carryovers : en fr
  • ES15386Y - Multi-walled paper sack. : en es
  • FR936347A - Tubular binder : en fr
  • ES16368Y - Packaging device for eye compresses. : en es
  • FR936334A - Suspension device, in particular for a motor vehicle : en fr
  • GB604836A - Improvements in and relating to toy catapults : en
  • FR936273A - Automatic lighter with mechanical stone replacement : en fr
  • ES16813Y - Hammer. : en es
  • FR936185A - Improvements to chain derailleur devices for cycle cranksets and the like : en fr
  • AU1359847A - Means for mounting a boat onthe roof ofan automobile : en
  • AU1933545A - Improvements in or relating to moulding materials : en
  • CA449887A - Knitting machine : en fr
  • AU145198B2 - New hydroxy fattyacid ester-ethers andthe treatment of aqueous media therewith to minimise foaming and aqueous media so treated : en
  • DK67186C - Amplifier coupling with Counter coupling. : da en
  • ES15450Y - Remote level indicator for gasoline. : en es
  • ES15593Y - Musical toy. : en es
  • ES15531Y - Pin plug with renewable fuse. : en es
  • FR936260A - Compressed air control device actuating the aircraft controls by compressed air position regulator : en fr
  • GB604982A - Improvements in and relating to the manufacture of metal door frames, window frames and the like : en
  • US2445220A - Urinary pad : en
  • CH255802A - Compressor system. : de en
  • US2445286A - Portable staging or the like : en
  • ES15417Y - Pencil sharpener device. : en es
  • ES17515U - Hypodermic glass syringe (Machine-translation by Google Translate, not legally binding) : en es
  • US2444967A - Oscillator : en
  • ES15518Y - Substitute clip for pins called safety pins. : en es
  • US2445027A - Grit blending and spreading machine : en
  • US2444927A - Automatic braking system for aircraft : en
  • US2444969A - Welt hold-down : en
  • GB604936A - Improvements in electrical signalling systems : en
  • AU128148B2 - Improvements in electrical contacts : en
  • ES15489Y - Device for holding or fixing doors. : en es
  • AU2050045A - A method of making a pattern fora preliminary shaping die : en
  • US2445243A - Assembly for electron microscopes : en
  • GB604855A - Improvements relating to dry gas meters : en
  • FR936189A - Thermal motive power plant for operating propellers with adjustable blades, in particular marine propellers : en fr
  • FR936312A - Plane : en fr
  • GB605025A - Improvements in cases for match boxes : en
  • ES17449U - Percussor to facilitate the nailing of wire clips (Machine-translation by Google Translate, not legally binding) : en es
  • FR936253A - Fairground mangee : en fr
  • CA449805A - Process for the preparation of ethylene polymers : en fr
  • ES15632Y - Miniature theater for toys and claim. : en es
  • ES17578U - Fan for propaganda purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604889A - Improvements in or relating to forming and cutting tools : en
  • GB605145A - Improved thermo-sensitive material : en
  • US2445231A - Method of and apparatus for making tubular coverings : en
  • GB605083A - Improvements in and relating to autographic registers and the like : en
  • ES17537U - Continuous ribbon bill issuer. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180818A3 - MANUFACTURE OF INTERIOR ANTENNAS FOR RADIOTELEPHONY RECEIVERS : en es
  • ES16789U - Interchangeable link bracelet (Machine-translation by Google Translate, not legally binding) : en es
  • GB605126A - Improvements in and relating to domestic cooking ovens : en
  • ES15335Y - Recreational and sports device. : en es
  • GB604941A - A locking device for shop and like door shutters : en
  • GB605146A - An improved method and means of forming or trueing the surface of a grinding wheel : en
  • GB605172A - Improvements in or relating to apparatus for testing the cold flow of cheese, or other substances possessing rheological properties : en
  • GB605002A - Improvements in or relating to the production of glass threads : en
  • CH255810A - Process for the production of capacitor components and capacitor component obtained by this process. : de en
  • US2445278A - Hone : en
  • CA449835A - Production of coloured photographic images : en fr
  • CH255818A - Reinforced concrete anchor plate. : de en
  • CH255823A - Surge arrester, especially for higher voltages. : de en
  • ES17536U - Glasses with frame and folding arms so that a minimum bulge is obtained. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936337A - Variable capacitor : en fr
  • ES16774Y - Articulated skeleton, on which a doll or the body of a grotesque animal can be mounted, whose movements are activated by buttons. : en es
  • GB604838A - Hydraulic jack for attachment to vehicle bumpers : en
  • US2445070A - Loom harness : en
  • ES17550U - Improved gramophone records. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445223A - Intermittent cam : en
  • USD150205S - Design fob a suit : en
  • USD150264S - Dolly for transporting airplanes or the like : en
  • US2445245A - Engine ignition and power testing apparatus : en
  • US2445250A - Air-circulating heater : en
  • ES15404Y - Improved spigot. : en es
  • GB605049A - Electrical signalling : en
  • GB605080A - Improvements relating to gas turbine plant : en
  • GB605104A - Improvements in or relating to rotary pumps : en
  • GB605158A - Means for supplying to internal combustion engines a supplementary charge of liquid fuel to facilitate starting : en
  • BE483759A - Belt-pedal mounted on a bicycle and allowing full use of the muscular effort produced by the legs. : en fr
  • CA449831A - Bending modulus testing apparatus : en fr
  • CH255733A - Ski with a guide rib in the apex of a wedge-shaped tread. : de en
  • GB604829A - Improvements in or relating to storage battery electrode pencil and method of makingsame : en
  • ES16439Y - Piece of brickwork for construction. : en es
  • FR936227A - Diffuser powder : en fr
  • GB604910A - Improvements in or relating to safety pins : en
  • ES8441Y - Articulated and silent transmission chain. : en es
  • FR936309A - Oil steam burner and the like : en fr
  • ES16941Y - Splicing tap with threaded support. : en es
  • US2445280A - Shipping and display carton : en
  • USD150206S - Design for a suit : en
  • AU2059348A - Improvement' in or relating to power supply apparatus : en
  • AU2478545A - Jointing thermoplastic-insulated cables : en
  • CA449884A - Heat exchanger : en fr
  • CA449888A - Computing and billing meter : en fr
  • US2445196A - Sealed vibrator : en
  • ES15579Y - Dice. : en es
  • ES16842Y - Tape or strip applicable to the manufacture of suspenders, garters, belts, footwear and the like. : en es
  • FR936257A - Rubber plasticization : en fr
  • DK67216C - Method for the production of tubular bodies of prestressed concrete. : da en
  • USD150281S - Design for a candle : en
  • GB604845A - Improvements in brake apparatus for the wheels of aircraft and other vehicles : en
  • GB605012A - Improvements in printing and mechanism therefor : en
  • NL61414C - : en
  • CA449838A - Dyed composite felt : en fr
  • USD150202S - Design for a jewelry finding : en
  • AU1834344A - Improvements in or relating to electric pulse communication systems : en
  • AU2521745A - Improvements in and relating to electromagnetic pickup devices : en
  • CA449881A - Level luffing jib crane : en fr
  • CA449825A - Method of readjusting the current supplying and supporting metal rods of continuous self-baking electrodes : en fr
  • CA449862A - Centrifugal governor : en fr
  • NL61304C - : en
  • AU128106B2 - The preparation of alkaline earth salts of methyl chloro phenoxy alkyl carboxylic acids : en
  • GB604959A - Improved process for the catalytic treatment of hydrocarbons : en
  • CH255848A - Electrical contact device for devices for indicating temperature increases. : de en
  • AU128114B2 - Molybdenum and tungsten compounds : en
  • US2445183A - Cam-controlled pressure regulator : en
  • AU128113B2 - Manufacture of solid and semisolid polymers from aliphatic monoolefines : en
  • GB605044A - Improvements in or relating to oil heater : en
  • GB604976A - Production of magnesium thiosulphate and magnesium oxide from dolomite : en
  • FR936170A - Electric motor - reducer - variator - speed inverter group : en fr
  • FR936266A - Improvements to combs and similar devices : en fr
  • GB604979A - Improvements relating to electric measuring instruments and relays : en
  • CH255844A - Selector switch. : de en
  • ES17502U - Spring system to drive deformable toys : en es
  • ES183111A1 - A PROCEDURE FOR THE PREPARATION OF A NEW ACILLATED SULFONAMIDE : en es
  • ES183225A2 - A NEW TRAP TO HUNT ALL KINDS OF ANIMALS : en es
  • ES17530U - Improved flag. (Machine-translation by Google Translate, not legally binding) : en es
  • BE483587A - : en fr
  • CA449779A - Plasticized prolamine-base protein compositions : en fr
  • ES15522Y - New rubber stamp. : en es
  • US2444966A - Fan and motor device : en
  • FR936315A - Dropper cap : en fr
  • GB604975A - Improvements in and relating to closing caps for collapsible tubes : en
  • US2445008A - Calculator : en
  • ES15268Y - Protected film. : en es
  • ES17571U - Eraser of letters on typewriters and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936278A - Improvements to screens consisting of finely divided particles and to methods of manufacturing such screens : en fr
  • ES15628Y - Foldable support for carrycot-crib. : en es
  • FR936299A - Construction game : en fr
  • CH255830A - Tool for determining skin sensitivity to tuberculin. : de en
  • US2445182A - Means for connecting a driving motor to the shaft of a rotary pump : en
  • USD150200S - Design for a lined overshoe : en
  • GB604841A - Improvements in electrical plug type terminal couplings : en
  • FR936234A - New disazo dyes : en fr
  • US2445056A - Silo discharger : en
  • US2445247A - Shaft seal : en
  • US2445235A - Aircraft with blast or like tube and closure therefor : en
  • USD150252S - Design for a radio cabinet or the like : en
  • USD150257S - Design for a front for a refrig- erated dispensing cabinet : en
  • BE483753A - : en fr
  • ES17442U - Cover for electric capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936218A - Cycle improvements : en fr
  • GB605164A - Improvements in or relating to self-locking nails : en
  • AU128851B2 - Improvements in and relating to stabilised radar scanner equipment mounted on vehicles of all kinds : en
  • CA449749A - Coat, jacket and other garment provided with sleeves : en fr
  • AU128193B2 - Improvements in boiler units of absorption refrigerating apparatus : en
  • AU137738B2 - A holder for tennis balls : en
  • CH255739A - Metal construction kit. : de en
  • US2445276A - Electrodynamic loudspeaker : en
  • USD150216S - Design for a phonograph tone arm or the like : en
  • ES17486U - Improved electric thermostat. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936205A - Apartment radiator : en fr
  • DK67176C - Apparatus for forming a lacquer or lacquer-like surface on both sides of a woven fabric. : da en
  • ES15515Y - Hinge for doors and windows. : en es
  • US2445305A - Radiation detector : en
  • ES15496Y - Pocket closure. : en es
  • GB605087A - Improvements in acetylene generators : en
  • FR936196A - Gas heater : en fr
  • FR936249A - Method and apparatus for obtaining coffee infusions : en fr
  • ES16665Y - Improved lamp holder. : en es
  • ES15557Y - Rodent or teether for children : en es
  • GB604919A - An improved grinding attachment for machine tools : en
  • GB605048A - Improvements in radio-navigational aids : en
  • US2444916A - Reduction of iron ores : en
  • GB605006A - Improvements in or relating to couplings for pipes : en
  • GB604893A - Improvements in crates for beer and other bottles : en
  • ES15400Y - Metal spool for spinning. : en es
  • ES16939Y - Grifa for splicing contact wires. : en es
  • GB605169A - Improvements in and relating to agricultural implements : en
  • US2445134A - Tractor-trailer construction : en
  • FR936284A - Shade improvements : en fr
  • GB605018A - Improvements in and relating to permutation locks : en
  • FR936154A - Packaging for bottles and the like : en fr
  • DK67218C - Device for Machining for Wetting and Cutting Adhesive Strips. : da en
  • GB605124A - Improvements in and relating to electric air circuit breakers : en
  • AU669046A - Improvements in microwave detector network : en
  • GB605029A - Improvements in or relating to automatic trimming or stabilizing devices for aircraft, submarine vessels and the like : en
  • GB605074A - Improvements in and relating to a joining fixture for strips and the like : en
  • GB604880A - Improvements in or relating to electric coupling elements : en
  • US2445013A - Toolholder : en
  • US2445077A - Electron discharge device utilizing cavity resonators : en
  • US2445252A - Photographic elements containing urethanes of nu-substituted j acids as color formers : en
  • US2444986A - Holder for paint buckets and the like : en
  • FR936177A - Improvements in electric diaphragms for reproduction and phonographic incision : en fr
  • GB605180A - Improvements in and relating to correction devices for magnetic compasses or similarinstruments : en
  • FR936243A - Advanced device for supplying heavy oil to internal combustion engines : en fr
  • AU2195745A - Anew and improved portable electric lamp : en
  • GB605051A - Improvements in or relating to latch mechanism : en
  • ES17507U - Fly swatter of the rotating type. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445063A - Electric glass heating : en
  • USD150269S - Design for a jacket : en
  • GB605178A - Improvements in pulse-communication systems : en
  • NL61422C - : en
  • DK67204C - Close to Mist Bench Windows. : da en
  • DK67195C - Procedure for debasting boiled, branched bast sticks. : da en
  • ES16064Y - Protective helmet for electric welding. : en es
  • FR936174A - Reinforced concrete with glass frames : en fr
  • GB604872A - Improvements in or relating to tumbling barrels : en
  • FR936289A - Flow control device : en fr
  • FR936316A - Improvements made to scaffolding attachments : en fr
  • GB605064A - Improvements in or relating to wide band thermionic valve amplifiers : en
  • ES15538Y - Portable handheld sulfur apparatus. : en es
  • ES17554U - Portable or control perfected for incandescent lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605038A - Pruning shears : en
  • IE18225L - Pile fabrics : en
  • GB604988A - High frequency amplifier : en
  • GB605165A - Improvements relating to centrifugal spinning, twisting and analogous machines : en
  • ES15354Y - Contact guard for electrical outlets. : en es
  • GB605144A - An improved socket for a starting switch for a fluorescent lamp : en
  • IE17225L - Underfeed stokers : en
  • US2445222A - Rotary engine : en
  • USD150277S - Wedemeyer music box : en
  • CA449739A - Ventilation control device : en fr
  • CA449789A - Can testing pocket : en fr
  • FR936290A - Thruster package for ships : en fr
  • GB604856A - Improvements in and relating to refrigerator control apparatus : en
  • ES15567Y - Cigarette ejector device in mouthpieces and the like. : en es
  • GB605110A - Improvement in cored solder : en
  • US2445206A - Bailer : en
  • US2445227A - Lubrication of high-speed shafts or spindles : en
  • US2445005A - Leakproof dry cell : en
  • CH255759A - Method and device for the automatic adjustment of an electrolysis cell. : en fr
  • FR936322A - Improvements to devices delivering liquids in which one or more cylinders move : en fr
  • GB604887A - Improvements relating to repeaters in electrical communication systems : en
  • FR936287A - Process to protect leathers and felts : en fr
  • AU137961B2 - Improved removable carrying container for bicycles andthe like : en
  • FR936333A - Further training in mechanical looms : en fr
  • ES15529Y - Household device for washing clothes. : en es
  • FR936304A - Non-pickable safety lock : en fr
  • GB604963A - Improvements in or relating to hair combs : en
  • CH255648A - Structure for metal latticework. : en it
  • ES17585U - Case with automatic ejector. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17529U - Electric hot air dryer. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604914A - Improvements in or relating to electrical servo or follow-up systems : en
  • GB604956A - Improvements in the propulsion of boats : en
  • FR936198A - Arrangement for vices : en fr
  • FR936323A - Improvements to fixing collars for electrical support insulators : en fr
  • GB604890A - Improvements in or relating to music or other books : en
  • FR936265A - Garment rack with folding arms with lock : en fr
  • GB605137A - Improvements in petrol-supply means for internal combustion engines : en
  • GR11719B - HANDLE, METAL AFTER SPACE TO INSTALL SPONGES OR OTHER MATERIALS DO NOT ELIMINATE OR CLEAN SHOES. : el en
  • AU128180B2 - Improvements in electric radiators and like apparatus : en
  • AU70646A - Process and apparatus for regenerating adsorbent material : en
  • GR11717B - ΛΥΟΜΕΝΟΝ ΣΑΡΩΘΡΟΝ. : el en
  • ES17546U - Hygienic bottle (Machine-translation by Google Translate, not legally binding) : en es
  • US2445275A - Safety fuel tank and toolbox combination : en
  • US2444921A - Ignition circuits for vapor discharge devices : en
  • AU128188B2 - Regulator ofan internal combustion engine : en
  • GB605136A - Improvements in or relating to means for facilitating the removal of spent cartridges from barrels of guns : en
  • CH255817A - Junction box. : de en
  • US2445117A - Manufacture of chlorine and sodium sulfate : en
  • CA449742A - Filter for smokers' pipes : en fr
  • CA449891A - Treatment of staple fibre : en fr
  • ES14547Y - Foldable case. : en es
  • AU128142B2 - Anew and improved portable electric lamp : en
  • CH255730A - Tongue bodies for musical works. : de en
  • CH255849A - Means for the inconspicuous request of the service for the guest in hotels, restaurants, coffee houses etc. : de en
  • AU128192B2 - Improvements in or relating to absorption refrigerating apparatus : en
  • AU2045948A - Improvements in and relating to calculating machines : en
  • AU143330B2 - Improvements in or relating to drill rods and processes or making thesame : en
  • CA449751A - Metal blasting material : en fr
  • ES15403Y - Folding, removable, extendable and adjustable gymnastic apparatus for rowing exercises. : en es
  • GB605039A - Improved means for securing regular flow from pumps : en
  • GB605175A - Improvements relating to the supporting of rotary drums : en
  • USD150246S - Design for an inner race gauge : en
  • ES15574Y - Double fountain pen. : en es
  • GB604901A - Improvements in and relating to sulphonamide derivatives : en
  • FR936165A - Steam generator and vaporization installation fitted with this generator : en fr
  • GB604920A - Improvements in or relating to radio signalling systems particularly for radio beacons : en
  • ES17549U - Buckles (Machine-translation by Google Translate, not legally binding) : en es
  • FR936238A - Finned tube and its manufacturing process : en fr
  • US2445140A - Doctor blade structure : en
  • GB605130A - Improvements in or relating to hand-tools : en
  • GB604874A - Improvements in or relating to the continuous manufacture of nitroglycerine and the like explosive liquid nitric esters : en
  • USD150209S - Design for a coat : en
  • GB605096A - Improvements in or relating to control valves for pipe organs : en
  • GB604864A - Improvements in and relating to the treatment of cellulosic raw materials to facilitate separation of the cellulose from lignin and other constituents : en
  • GB604877A - Method and means for the transmission of low frequency calls in telecommunication systems : en
  • GB604924A - Improvements in and relating to the condensation of metallic vapours : en
  • IE18140L - Double ottoman : en
  • ES17577U - Clip clip to hold hair loops (Machine-translation by Google Translate, not legally binding) : en es
  • AU2421345A - Antiseptic preparations : en
  • CH255846A - Method for modulating the high-frequency energy transmitted by a hollow dielectric guide, and device for implementing this method. : en fr
  • CH255847A - Circuit for the suppression of combination frequencies in a mixer circuit. : de en
  • AU128108B2 - Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type : en
  • AU128109B2 - Recovery of zinc : en
  • ES15416Y - Rotating pad apparatus. : en es
  • AU128126B2 - Improvements in method of and means for spacing and tying double shuttering for moulding a concrete wall or like building part : en
  • BE483694A - : en
  • US2444932A - Means for actuating aircraft landing gear by force of slipstream : en
  • CA449794A - Attitude indicator : en fr
  • CH255790A - Needle roller bearings. : de en
  • ES15411Y - Glasses with lighting device. : en es
  • BE483288A - : en fr
  • CH255795A - Non-return valve, especially for compressors. : en fr
  • AU128191B2 - Improvements in or relating to glazing : en
  • GB605167A - Improvements relating to centrifugal spinning, twisting, and analogous machines : en
  • CH255655A - Process for the manufacture of cement and plant for its execution. : de en
  • GB605008A - Improvements in clamping or work holding devices : en
  • GB604899A - Improvements in or relating to apparatus for generating electricity : en
  • US2445086A - Ceramic heating plate construction : en
  • US2445289A - Induction motor damping system : en
  • CH255672A - Household disc chopper for vegetable plants. : en fr
  • ES15903Y - Extra removable seat to allow young children to use ordinary "water-closets". : en es
  • ES17501U - Support for bicycles and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15575Y - Double fountain pen. : en es
  • CH255811A - DC generator with adjustable working current. : de en
  • FR936338A - Method of manufacturing the cathode of a discharge tube : en fr
  • CH255698A - Electric iron. : de en
  • ES15432Y - Disposal in coffee mills. : en es
  • FR936232A - Improvements in the manufacture of leather watch straps : en fr
  • CA449885A - Epicyclic gear : en fr
  • US2445118A - Shear and tension patch : en
  • US2445248A - Cutting machine : en
  • ES15539Y - Roll-based razor. : en es
  • ES17576U - Tie lifting device. (Machine-translation by Google Translate, not legally binding) : en es
  • CH255859A - Detachable chain case for bicycles. : de en
  • CH255646A - Set of prefabricated building elements. : en fr
  • DK67187C - Frequency modulation coupling with constant Frequency oscillation. : da en
  • AU2135248A - Improvements in or relating to piston construction : en
  • CA449784A - Textile fibrous product : en fr
  • ES182332A1 - A HOT GAS PLUNGER MACHINE, SUPPLIED WITH ONE OR MORE CYLINDERS : en es
  • CA449774A - Casement, fanlight and like windows : en fr
  • ES15320Y - Surround body for electric hand-held hair dryers. : en es
  • BE483610A - Improvements to thermal switches : en fr
  • CA449875A - Method of making hollow valves : en fr
  • CA449808A - Coating composition comprising a vehicle containing drying oil-modified alkyd or phenyl-formaldehyde resin, pigment, litharge and calcium hydrate : en fr
  • ES15427Y - Lampshade with lamp holder. : en es
  • CA449880A - Filter : en fr
  • AU2163045A - Angle modulated wave discriminators : en
  • US2445002A - Grab for lifting materials : en
  • US2445112A - Method for forming so2 by burning sulfur : en
  • US2445029A - Method of dispersing keratin protein with ammonium thiocyanate and the composition resulting therefrom : en
  • US2445160A - Hydraulic actuating mechanism for mobile loading apparatus : en
  • US2445036A - Bed latch for cameras : en
  • ES17521U - Apparatus-support for shoe cleaning. (Machine-translation by Google Translate, not legally binding) : en es
  • CH255677A - Sitting or folding chair that can be converted into a table. : de en
  • FR936277A - Device for pinching twine and other ties : en fr
  • CH255787A - A method of manufacturing a longitudinally slit and internally threaded part, having a determined external profile. : en fr
  • AU2140948A - Improvements relating to reciprocatory pumps for supplying liquid fuel to internal combustion engines : en
  • AU2304745A - Pulse system : en
  • CH255820A - Electrical actuation device used in particular for actuating auxiliary aircraft components. : en fr
  • CA449753A - Double action ratchet : en fr
  • US2445240A - Stool attachment for barbers' chairs : en
  • AU620242A - Improvements in coaxial cables : en
  • CH255760A - Process for the continuous casting of metal strands. : de en
  • GB605063A - Improvements in or relating to fluid motors : en
  • AU2054148A - Hydraulic gear : en
  • CH255750A - A method of manufacturing a phonographic record and a record obtained by this process. : en fr
  • CH255756A - Bumper for mobile clockwork movement. : en fr
  • GB605016A - Improvements in or relating to electric smoothing irons : en
  • CH255872A - Electrically heated roasting machine for beans and grains toasted. : de en
  • ES15291Y - Device for mounting strap or band wristbands to wristwatches with cord wristband. : en es
  • ES15592Y - Miniature children's theater. : en es
  • US2445197A - Wire distributing apparatus : en
  • FR936244A - Sealing cap for yoghurt pots and similar containers : en fr
  • ES15426Y - Manual machine for making soup pasta. : en es
  • CA449830A - Automatic gain control : en fr
  • AU2045148A - Improvements in or relating to nozzles forthe discharge of liquids : en
  • AU2426445A - Improvements in or relating to launching and lowering gear : en
  • ES17491U - Toilet bag. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17517U - Container for rapid disinfection of medical and surgical utensils. : en es
  • CH255652A - Device for holding an end rail during concreting work. : de en
  • CH255806A - Jet engine. : de en
  • US2445298A - Process for preparing cellular glass slabs : en
  • GB605128A - Multiple signal transmission systems : en
  • ES17488U - Simplified hinge applicable to covers of all kinds of containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2444905A - Prevention and destruction of weeds : en
  • GB604940A - Improvements in or relating to back flow check valves : en
  • ES15611Y - Tilting seat and backrest armchair. : en es
  • ES17489U - Precision micrometer gauge. (Machine-translation by Google Translate, not legally binding) : en es
  • SE122183C1 - : sv
  • US2445059A - Heater : en
  • DK67215C - Automatic firearm. : da en
  • CH255791A - Bearings. : de en
  • CH255863A - Front wheel drive device on vehicles to be steered by hand. : de en
  • ES16909Y - Lunch boxes with device to hold one over the other. : en es
  • GB604842A - Improvements in filters : en
  • ES15270Y - Device for fixing the backs of radio sets. : en es
  • ES16685Y - Toy grand or upright piano. : en es
  • GB605138A - Improvements in and relating to coil supports for electromagnetic induction apparatus : en
  • DK67207C - Metal sprayer. : da en
  • US2445149A - Conveyer mechanism for propelling timber : en
  • US2445306A - Electrolyte for primary cells comprising lithium bromide : en
  • FR936247A - Process for the manufacture of partitioned stones from blast furnace slag : en fr
  • GB604830A - Improvements in or relating to the stabilisation of chlorinated paraffin wax : en
  • CA449828A - Television signal amplifier : en fr
  • NL61386C - : en
  • USD150278S - Design for a jacket or the like : en
  • US2445051A - Electronic burner control apparatus : en
  • US2445081A - Hydraulic device for controlling several members with a predetermined automatic interdependency : en
  • USD150268S - Design for a jacket : en
  • GB605097A - Synchro-mesh change-speed gearing : en
  • DK67180C - Procedure for the Preparation of Polymer Homologues of Polysaccharides. : da en
  • ES17534U - Portamenº for dessert. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936298A - Acetaldol concentration process : en fr
  • GB604905A - Improvements in and relating to processes and dies for extruding tubular products : en
  • ES17482U - Wood tile. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17523U - Metallic mold for the construction of skylights. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445099A - Fuel system : en
  • AU139080B2 - Improvements relating to luminescent screens : en
  • FR936159A - Meter-printer suitable for use in various types of accounting machines : en fr
  • GB605023A - Improvements in method of making cellular synthetic resin material : en
  • CA449752A - Apparatus and pump, especially adapted for deep wells : en fr
  • US2445253A - Method of producing mirrors by chemical deposition : en
  • USD150262S - Xpower t take-off attachment for sewing machines : en
  • ES16641Y - Covering for boxes or furniture for radio sets. : en es
  • US2444961A - Toy railroad accessories : en
  • US2445098A - Fuel system : en
  • US2445166A - Animal trap : en
  • FR936311A - Improvements in handling the installation of removable wheels : en fr
  • USD150225S - Design foe a water heater : en
  • CH255734A - Ski, as well as process for making the same. : de en
  • US2445030A - Mattress turner x : en
  • ES17496U - Steel or wool swab device for cleaning firearms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936246A - Process for the manufacture of fertilizers from slag from blast furnaces, simultaneously with the recovery of part of the sulfur contained therein : en fr
  • FR936331A - safety pin : en fr
  • GB604948A - Improvements in and relating to straight bar knitting machines for the manufacture of underwear and outerwear : en
  • GB605034A - Improvements in or relating to power steering devices for tractor-trailor combinations : en
  • FR936191A - Process for the preparation of a new pyrimidine compound : en fr
  • ES15549Y - Wooden or metal table, in the shape of a nightstand. : en es
  • GB604885A - Improvements in or relating to reinforced structures made from thin sheet material : en
  • GB605170A - Improvements in and relating to electric push button switch assemblies : en
  • ES15510Y - Clamping sleeve, with flange, to prevent the rubber cord from coming out of the plugs. : en es
  • GB605000A - Improvements in or relating to the production of endless glass silk threads : en
  • GB605046A - Improvements in or relating to diffusers for diffusing gases into liquids : en
  • GB604954A - Method and means for reversing elastic coil cables : en
  • ES16078Y - Bottle with non-refillable device. : en es
  • ES17500U - Container for granulated or pulverulent products with a closure that prevents spills in its use (Machine-translation by Google Translate, not legally binding) : en es
  • FR936319A - Sophisticated drawstring closure : en fr
  • ES15381Y - Plug : en es
  • GB604827A - Improvements in or relating to flexible electric cables : en
  • ES17531U - Insert-holder for hypodermic needles (Machine-translation by Google Translate, not legally binding) : en es
  • USD150248S - Design for a combined necklace : en
  • ES17559U - Nozzle for showers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605073A - Improvements in transmission means for amphibious motor vehicles : en
  • US2444912A - Method and apparatus for pumping : en
  • US2445295A - Spring suspension : en
  • US2445210A - Manufacture of fibro-cementitious sheets : en
  • US2444989A - Friction shock absorber : en
  • US2444968A - Mass spectrometry : en
  • DK67219C - Device at Buckets for Excavators. : da en
  • ES15355Y - Hand beater with a spiral vertical axis. : en es
  • GB604891A - Improvements in forming and hardening devices for leaf or blade springs : en
  • ES183110A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES FOR SCRAPPING TIRES : en es
  • FR936308A - Watering Sprayer Improvements : en fr
  • GB604873A - Improvements relating to electromagnetic clutches : en
  • GB605075A - Wing system for aircraft with variable lifting surface : en
  • ES15370Y - Artifact, kitchen utensil of various departments. : en es
  • US2445302A - Apparatus for burning liquid fuel : en
  • CA449839A - Machine for peeling and cleaning vegetables and fruits : en fr
  • GB605179A - Improved process of separating fine coal of low ash content by froth flotation : en
  • DK67181C - Method for Preparation of δ <4,5> -Pregnen-3,20-diones. : da en
  • FR936340A - Friction mechanism : en fr
  • US2445150A - Method of heat-treating a metallic annulus : en
  • ES17548U - Fluffy for upholstery. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445121A - Air-conditioning system : en
  • AU128176B2 - Improvements in or relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • CH255869A - Propeller. : en fr
  • US2444915A - Electron discharge device : en
  • ES15827Y - Box for packing. : en es
  • US2444911A - Acoustic structure : en
  • CH255856A - Stroller. : de en
  • CH255799A - Multi-stage transmission gear. : de en
  • CH255850A - Binder with advertising inserts. : de en
  • CH255797A - Tap. : en fr
  • US2444945A - Diolefin extraction : en
  • ES15664Y - Band-witness to discover tuberculosis or other diseases. : en es
  • ES17558U - Supplement applicable to all kinds of chairs for use as armchairs for children. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605131A - Improvements relating to telephone and like selective systems : en
  • US2445137A - Conversion of furfuryl-alcohol : en
  • US2445267A - Dump rake : en
  • GB605001A - Improvements in or relating to the drawing of glass threads : en
  • GB605081A - Improvements relating to gas turbine plant : en
  • GB605133A - Improvements in or relating to plugboard or like contactors : en
  • ES17527U - Hermetic stopper for all kinds of bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15543Y - Floor for footwear. : en es
  • ES13380Y - Detachable rig to convert a single bike into a tandem. : en es
  • ES15296Y - Lamp with magnetic holder : en es
  • ES15363Y - Dry cell electric bell. : en es
  • ES16729Y - Pocket case for full dental hygiene service. : en es
  • GB604983A - Improvements in and relating to the manufacture of halogen-containing organic compounds : en
  • ES15484Y - Device for holding control levers and similar organs on rotating shafts. : en es
  • FR936336A - Manufacturing process of austenitic manganese steels and article made of such a metal : en fr
  • AU131195B2 - Method of processig niater'als and apparatus therefore : en
  • US2445285A - Lock : en
  • AU2140548A - Improvements in or relating to regenerators : en
  • ES15536Y - Noise absorber for chair, table and similar legs. : en es
  • FR936307A - Postcard improvement : en fr
  • AU2132548A - Improvements in or relating to circuit arrangements for deflecting the cathode-ray beam in cathode-ray tubes : en
  • US2445114A - Arrangement of jet propulsion : en
  • AU2229145A - Improvements in engines, compressors andthe like : en
  • CH255644A - Device for sound absorption in rooms. : de en
  • USD150227S - Design for a doll : en
  • CA449759A - Compensating device for rotary pumps : en fr
  • CH255673A - Electric drive unit for multiple purposes. : de en
  • AU128143B2 - Improvements in or relating to walland ceiling constructions for buildings : en
  • AU2223245A - Improvements in or relating to systems for charging electric accumulators supplying an intermittent load : en
  • AU392746A - Improvements in or relating to wringers : en
  • GB605123A - Improvements in and relating to arc-chute housings for electric circuit breakers : en
  • AU145281B2 - Improvement in control system : en
  • CH255832A - Truss ligament with pad that is adjustable on all sides on the abdominal bar. : de en
  • US2445296A - Process of manufacturing resistance elements durable at high temperature and proof against chemical action : en
  • AU128784B2 - Improvements in engines, compressors andthe like : en
  • CA449744A - Spring : en fr
  • AU102246A - Improvements in or relating to thermostatic microswitches : en
  • AU17846A - Molybdenum and tungsten compounds : en
  • CH255763A - Press head for covering electrodes. : de en
  • US2445042A - Method of treating oriented acrylonitrile structures : en
  • USD150204S - Design for an earring or similar article : en
  • AU128170B2 - Envelope-writing pad : en
  • AU2103945A - Communication systems : en
  • USD150263S - Sikorsky helicopter : en
  • AU120846A - Improvements in or relating to bricks, blocks and like building elements : en
  • LU29034A1 - Improvements to saws used, in particular, for sawing stones : en fr
  • CH255728A - Eraser holders for typewriters. : de en
  • AU2217345A - Improvements in the manufacture of tubular fluorescent discharge lamps : en
  • BE483623A - : en fr
  • AU128139B2 - Angle modulated wave discriminators : en
  • BE483489A - Device allowing the ignition and supply of luminescent gas discharge tubes, which operate on direct current. : en fr
  • US2444998A - Rochelle salt resonator : en
  • US2445138A - Grinder : en
  • AU128173B2 - Improvements in or relating to teleprinter apparatus : en
  • BE483626A - : en fr
  • AU138383B2 - Kiln : en
  • CH255801A - Lifting device. : de en
  • AU2101948A - Improvements in or relating to drill rods and processes or making thesame : en
  • BE483420A - Inhalers and sprayers. : en fr
  • US2445107A - Heddle frame : en
  • AU147076B2 - Method and apparatus for pyrolyzing ketenizable organic compounds : en
  • DK67185C - Ring gap magnet. : da en
  • GB604928A - Improvements in or relating to aerial arrangements for the reception of electromagnetic waves : en
  • GB605121A - Improvements in or relating to electrical devices for use in checking the equality of two frequencies : en
  • CH255697A - Rolling bearings for the sample roll spindle on roll printing machines. : de en
  • AU2226945A - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • CA449813A - Ethylene polymerization : en fr
  • GB604985A - Manufacture of new highly polymeric linear esters and the production of filaments, fibres and the like therefrom : en
  • CH255700A - Push button. : de en
  • CA449878A - Windshield cleaner : en fr
  • ES15466Y - Multiple folding hanger. : en es
  • ES17499U - Device for drain siphons. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605101A - Improvements in or relating to rotary-piston fluid motors : en
  • LU29156A1 - METHOD FOR STABILIZING THE PRODUCTS OF CERTAIN REACTIONS : en fr
  • US2444988A - Safety device for flexible tubing : en
  • US2444999A - Miniature tennis game : en
  • AU128103B2 - Improvements in or relating to systems for charging electric accumulators supplying an intermittent load : en
  • AU2141048A - A method and means for shielding commodities from deleterious light utilising a selective filter : en
  • AU2106645A - Improvements in or relating to teleprinter apparatus : en
  • CA449834A - Production of coloured photographic images : en fr
  • CH255870A - Device for stretching the fabric web in the weft direction on looms. : de en
  • CH255704A - Process for the production of solid and soluble alkali silicates. : en fr
  • AU128157B2 - Communication systems : en
  • US2444920A - Firing mechanism : en
  • ES17492U - Detachable light indicator device (Machine-translation by Google Translate, not legally binding) : en es
  • FR936151A - Lipstick tube : en fr
  • AU2451845A - Improvements in or relating to wire twisting tools : en
  • ES15495Y - Expansive setting for jewelery applications. : en es
  • GB604896A - Improvements relating to electric tumbler switches : en
  • AU1951348A - A holder for tennis balls : en
  • CA449782A - Coating for wire : en fr
  • ES15635Y - Device for examining and connecting the corona cap film. : en es
  • ES16829Y - Bag or sack for the conservation of suits or similar garments. : en es
  • FR936320A - Sheathed electric soldering iron : en fr
  • US2445000A - Rate-based restricted service telephone system : en
  • ES15462Y - Book folder. : en es
  • GB605147A - Mirror arrangement, especially for shaving and other face treatment : en
  • CA449733A - Fire grate : en fr
  • CA449873A - Oil burner : en fr
  • CH255703A - Process for obtaining dry crystals of sodium metasilicate. : en fr
  • ES17552U - Four-barbed special gallows. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445050A - Clinker oven : en
  • CA449769A - Toothpick dispenser : en fr
  • GB604898A - Improvements in or relating to street lamps and the like : en
  • ES15500Y - Template for drawing the parts that make up the tailoring garments and clothing in general. : en es
  • GB604906A - Improvements in or relating to single phase synchronous motors : en
  • GB605013A - Improved spark plug for internal combustion engines : en
  • GB605032A - Improvements relating to axial flow fans : en
  • GB605177A - Pressure gauge : en
  • GB605109A - Television receiving systems : en
  • AU128160B2 - Improved adjustable louvre window : en
  • US2445198A - Wire distributing system : en
  • US2445136A - Easel : en
  • AU2058545A - u Electric pulse communication and signalling system : en
  • ES17506U - Pendulum shovels. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604825A - Improvements in variable condensers : en
  • GB605053A - Improvements in or relating to wireless signalling systems : en
  • ES12331Y - Fully lined button. : en es
  • ES17413U - Fantasy cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • GB604846A - Improvements in pedestals for display stands : en
  • US2445100A - Anchoring means for whipstocks : en
  • US2445308A - Tuck end support : en
  • USRE23016E - Azo dye compositions stabilized with : en
  • GB604847A - Improvements in or relating to electron discharge devices employing mosaic screens : en
  • GB605027A - Improvements in winding keys for opening tins : en
  • USD150226S - Design for a lawn mower housing : en
  • FR936256A - Method and device for the introduction into a furnace of waste liquors from the manufacture of pulp : en fr
  • CA449840A - Drying and conditioning apparatus : en fr
  • US2445161A - Frequency subdividing system : en
  • US2445237A - Electron discharge device and associated circuit : en
  • US2445261A - Tubular reel strander : en
  • FR936267A - Improvements made in the establishment of manholes and in the covers and inspection frames : en fr
  • GB604917A - Improvements in telegraphic apparatus : en
  • AU1457647A - Improvements in tea or coffee infuser, : en
  • ES182706A1 - A PROCEDURE WITH COUPLED DEVICES FOR CUTTING OR LAMINATING RUBBER AND OTHER PLASTIC MATERIALS IN MECHANICAL BAND SAWS : en es
  • GB605105A - The production of perforated sheets of thermoplastic resin compositions : en
  • GB605085A - Improvements in and relating to steering devices for helicopters : en
  • CH255731A - Skis made using plastic. : de en
  • ES15578Y - Insulating device of the urethral meatus of man. : en es
  • ES17358U - Reinforced heel for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES16345Y - Ladies handbags made of fine woods. : en es
  • ES17508U - Gas lighter (Machine-translation by Google Translate, not legally binding) : en es
  • GB604907A - Improvements in and relating to apparatus sensitive to magnetic fields : en
  • ES15506Y - Set of iron supports specially designed for bed furniture. : en es
  • ES15262Y - Lock nut. : en es
  • FR936228A - Improvements made to transparent panel supports and the mounting methods of these panels : en fr
  • GB604904A - Emulsions and their use in forming water-resistant film coatings : en
  • FR936195A - Device for spreading split rings : en fr
  • ES15439Y - Angular element for fastening decorative cornices or galleries for supporting frames for curtains and the like. : en es
  • GB604831A - A new azo-dyestuff : en
  • US2445153A - Glare reducing device : en
  • ES15359Y - Brush for coloring lips. : en es
  • GB604857A - Improvements in space heaters : en
  • GB605061A - Improvements in heat radiators : en
  • ES17524U - Manual device for cutting, counting and packaging coupons. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605009A - Improvements in or relating to starting of free-piston internal combustion engine gas generators : en
  • GB604939A - Improvements in and relating to electric wave generating systems : en
  • DK67178C - Anode with high transition resistance. : da en
  • ES16812Y - Improved hub for motor vehicle wheels : en es
  • ES183124A1 - A VAPOR GAS SAVER FOR EXPLOSION ENGINES : en es
  • GB604944A - Improvements in or connected with the treatment of waste material resulting from thedecortication of fibrous leaves of plants : en
  • CH255800A - Lubrication device. : de en
  • AU2203545A - Improvements in or relating to walland ceiling constructions for buildings : en
  • CH255676A - Spring cushions, in particular for top mattresses. : de en
  • ES15360Y - Electric plug-lamp. : en es
  • ES17535U - Parquet wood tile (Machine-translation by Google Translate, not legally binding) : en es
  • ES15600Y - Hinge for doors, windows and the like. : en es
  • CH255737A - Jass card game. : de en
  • GB605026A - Improvements in or relating to apparatus for use in attaching soles to the uppers of boots and shoes : en
  • GB604957A - Improvements relating to micro-porous diaphragms, or separators for use in electric accumulators : en
  • ES17514U - Improved rings or segments for pistons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17544U - Steel bar with special protruding ribs, for concrete reinforcement. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605090A - Improvements in and relating to devices for securing tarpaulins over ship's hatches : en
  • CA449736A - Tentering machine for drying cloth : en fr
  • CH255650A - End-grain parquet floor. : de en
  • CA449754A - All-purpose cream : en fr
  • CH255873A - Bipolar electrolyser. : de en
  • FR936280A - Free piston machine : en fr
  • ES17528U - Wall device for shoe cleaning. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604965A - Improvements relating to the vulcanisation of rubber : en
  • CH255777A - Power chuck for centering and clamping the periphery of a diamond or other hard substance. : en fr
  • ES15407Y - Wrapping for packaging. : en es
  • FR936223A - Improvements to trays and cardboard packaging : en fr
  • US2444924A - Process of oxidizing primary or secondary alcoholic hydroxyl groups or aldehyde groups : en
  • CA449858A - Joint structure for cables : en fr
  • CH255773A - Drive arrangement for calenders for rolling rubber. : de en
  • CH255827A - Method and device for electroforming plate-shaped semiconductor elements. : de en
  • US2444982A - Medical syringe : en
  • US2444991A - Furniture : en
  • AU1989145A - Improvements in or relating tothe manufacture of paper and paper boards : en
  • CA449726A - Dust guard well closure : en fr
  • CA449775A - Method and apparatus for stripping articles from moulds : en fr
  • CA449806A - Process of preparing ethylene polymers : en fr
  • BE483750A - : en fr
  • CA449768A - Inkstand : en fr
  • CH255875A - Device for measuring thicknesses with great precision. : en fr
  • FR936272A - Self-adjusting, non-explosive acetylene lamp : en fr
  • CH255748A - Electromagnetic device for the measurement of at least one variable. : en fr
  • AU128144B2 - Improvements in the manufacture of tubular fluorescent discharge lamps : en
  • CH255675A - Serving device, especially cutlery. : de en
  • CH255776A - Depth dowel used to adjust and secure a diamond or other hard substance in a mechanical chuck. : en fr
  • AU128190B2 - Improvements in or relating to stators or guide rings for directing fluids in compressors, gas turbines orthe like : en
  • AU128124B2 - Improvements in conveyor apparatus : en
  • AU128167B2 - Improvements in and relating tothe cleaning of steelband oven soles and like conveyors : en
  • AU136948B2 - Improvements in or relating to devices for dispensing beer andother liquids : en
  • AU1435747A - An improved rotary electrical switch : en
  • AU138755B2 - Improvements relating to reciprocatory pumps for supplying liquid fuel to internal combustion engines : en
  • AU2163845A - Improvements in and relating to shoes, boots and similar footwear : en
  • CA449802A - Polymerization process : en fr
  • US2445229A - Method and apparatus for electrostatically separating particles having different electrical properties : en
  • AU2003145A - Telephonograph for recording and reproducing telephonic communications : en
  • CA449738A - Brush attachment for erasers : en fr
  • ES17561U - Wooden bottle with special characteristics to contain brandies or cognacs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936157A - Fly repellent : en fr
  • ES16458Y - Razor blade or other fine-edged instrument. : en es
  • AU2132448A - Improvements relating to radio tuning circuits adapted to automatically locate and hold toa signal of predetermined amplitude underthe influence ofa. V. C. voltage : en
  • CH255716A - Master card for vertical registries. : de en
  • US2445035A - Method of and machine for packing powder for spark plugs : en
  • US2445287A - Liquid filtering mechanism : en
  • CA449731A - Concrete block : en fr
  • BE483655A - : en fr
  • CH255807A - Device for supplying liquid fuel to an engine. : de en
  • US2445265A - Detachable handle : en
  • CA449771A - Trousers : en fr
  • AU136260B2 - Improved holder fora babys feeding bottle : en
  • CH255715A - Index card with signals. : de en
  • CH255724A - Cinematographic projection device. : en fr
  • CH255770A - Method and device for uniform heating of a workpiece by means of high-frequency eddy currents. : de en
  • US2445228A - Pull cable control : en
  • FR936291A - Spectacle frame with fixed or adjustable rider and branches ending in a fork, rotating on themselves and folding : en fr
  • GB605135A - Improvements in or relating to magazines or containers for cartridge priming compositions : en
  • AU135200B2 - Anew and improved time recorder : en
  • AU1097647A - Improvements relating to luminescent screens : en
  • AU128174B2 - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • AU129864B2 - Magnetron and circuit : en
  • CH255833A - Device for treating wounds and other lesions. : en fr
  • CH255727A - Reservoir pen holder. : en fr
  • US2444957A - Flash reducer : en
  • US2445128A - Biological process for the production of riboflavin : en
  • ES16598Y - Button for bells. : en es
  • ES17520U - Showcase for scales. (Machine-translation by Google Translate, not legally binding) : en es
  • US2444979A - Telescoping drawbar : en
  • USD150236S - Design for a game of skill : en
  • USD150214S - Design for, a transformer : en
  • USD150208S - Design for a suit : en
  • AU124046A - Improved cathode ray oscilloscope system for indicating repetitive electrical phenomena : en
  • AU2051848A - Kiln : en
  • FR936241A - Lubrication device : en fr
  • GB605004A - Improvements in or relating to power plant : en
  • GB605079A - Improvements in packings for rotating shafts, pistons and piston rods : en
  • US2444997A - Method of making electric contact plugs : en
  • FR936158A - Toy : en fr
  • CA449843A - Switch for trolley rails : en fr
  • CH255876A - Transformer with regulating choke. : de en
  • US2444974A - Trip-rope tensioning and releasing device : en
  • US2445194A - Grinding machine : en
  • USD150247S - Sunshine n ichols : en
  • ES15547Y - Coupling box for electrical connections. : en es
  • USD150273S - Brooch or similar article : en
  • US2445116A - Load handling equipment : en
  • USD150194S - Design fob a folding, portable bab : en
  • ES15438Y - Household manual cutter to obtain sheets or strips. : en es
  • ES17526U - Lane support device applicable to launch rods for fishing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17494U - Accumulated organization accumulator battery terminal. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936350A - Articulated bracelet : en fr
  • GB605183A - Improvements in or relating to electromagnetic relays : en
  • ES15562Y - A pressure gauge : en es
  • ES16307Y - Hygienic pacifier. : en es
  • FR936236A - Dishwashing Machine Improvements : en fr
  • FR936276A - Improvements to support devices for gas turbine propellants : en fr
  • GB605115A - Improvements in and relating to rotary printing machines : en
  • GB604824A - An improved method and means of indelibly marking fabrics : en
  • ES15315Y - Hinge with sliding parts with each other. : en es
  • AU128573B2 - Improvements in electric signalling cables : en
  • FR936179A - Headlamp, especially for use by physicians : en fr
  • GB604946A - Improvements relating to the heating, ventilation and humidification of buildings and other like structures : en
  • US2444938A - Insulator : en
  • US2445199A - Apparatus for evaporative cooling of liquids : en
  • ES15256Y - Joints in trimmed wood bodies. : en es
  • ES15559Y - Perfected molded matchmaker. : en es
  • ES16800Y - Clamp for holding office objects. : en es
  • GB604966A - Milk bottle disc or top remover : en
  • FR936155A - Heated sole and shoes with heated soles : en fr
  • AU138487B2 - Improvements in or relating to piston construction : en
  • AU139168B2 - Means for mounting a boat onthe roof ofan automobile : en
  • DK67191C - Turntable or Slip Ring, especially with Slats or Ring of Artificial Charcoal. : da en
  • ES181521A1 - A PROCEDURE FOR THE MANUFACTURE OF BELTS, SABLES AND SIMILAR ELEMENTS : en es
  • GB605035A - Improvements in chairs : en
  • US2445260A - Hauling scraper : en
  • GB605122A - Improvements in or relating to projectors for the image of a cathode-ray tube : en
  • GB604849A - Improvements in the manufacture of articles from unicrystalline material : en
  • GB604876A - Improvements in or relating to the manufacture of protective clothing : en
  • NL61349C - roentgen device for making recordings with three rheostat for the tube current : en nl
  • ES183121A2 - AN APPARATUS FOR PREPARED ELECTRODE RODS : en es
  • ES17516U - Needle for sewn shoe and its corresponding axis perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604908A - Improvements in and relating to telephone receivers : en
  • ES15590Y - Toy or target shooting. : en es
  • GB604869A - Improved voltage regulator system : en
  • ES17513U - Clamping device for injectable ampoules and other similar containers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936281A - Manufacturing process of a product that promotes the hardening and growth of nails : en fr
  • DK67209C - Bicycle dynamo immersed in a Hub. : da en
  • GB605037A - Improvements in waste liquid control devices : en
  • GB605054A - Improvements in or relating to means for damping pulsations in gaseous currents : en
  • ES17533U - Multiple espresso coffee machine, forming a window or bridge for visibility and access to it. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15603Y - Improved lamp holder. : en es
  • GB605088A - Method of regulating a gas turbine plant : en
  • ES15435Y - Cutting device for domestic use to obtain thin sheets. : en es
  • GB605166A - Improvements relating to centrifugal spinning, twisting, and analogous machines : en
  • FR936219A - Improvements in sizing or finishing processes for textile materials or yarns; improved textile materials, fabrics, or yarns obtained by the foregoing processes and trimmings used with the improved process : en fr
  • FR936346A - Drawing thumbtack with inclined lateral fixing edges : en fr
  • GB605091A - Improvements in or relating to variable pitch propellers : en
  • FR936248A - Manufacturing process of stainless steels for use at high temperatures : en fr
  • FR936160A - Security paper : en fr
  • GB605017A - A creel : en
  • GB605042A - Improvements in or relating to apparatus for subaqueous rock breaking : en
  • GB605134A - Improvements in lawn mowers : en
  • US2445178A - Fastener-applying implement : en
  • GB604860A - An improved slushing composition : en
  • FR936217A - Rational wood drying process : en fr
  • ES17272U - Brush (Machine-translation by Google Translate, not legally binding) : en es
  • US2445164A - Screen : en
  • ES15563Y - A pressure gauge : en es
  • US2445111A - Machine for stacking hay or straw : en
  • US2445092A - Process and apparatus for heat transfer with granular solids : en
  • CA449814A - Wrapping tissue : en fr
  • ES182292A1 - A PROCEDURE FOR THE TREATMENT OF SPINNING CAKES, OF REELS OF BODIES OF THIS GENRE FORMED BY ARTIFICIAL THREADS : en es
  • FR936207A - Manufacturing process of insulators and refractories : en fr
  • ES181896A1 - A PROCEDURE FOR THE PREPARATION OF A LUMINESCENT SUBSTANCE : en es
  • FR936325A - Device for automatically measuring and adjusting viscosity or concentration of liquids : en fr
  • GB605010A - Improvements in or relating to safety devices in free-piston internal combustion engine gas generators : en
  • FR936213A - Rotary crusher : en fr
  • ES15299Y - Perfected clip for loose-leaf binding. : en es
  • DK67177C - Underlay Strip with Adhesive. : da en
  • ES15278Y - Notebook or similar to be used together with a book containing clarifications, etc., in relation to the latter. : en es
  • CA449851A - Engine foundation : en fr
  • ES183159A1 - A MECHANICAL TIRE OVERMOLDING APPLIANCE : en es
  • FR936204A - Process for the manufacture of coating compositions based on synthetic resins : en fr
  • ES17490U - Apparatus to prevent the milk, when boiling, from spilling. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445173A - Joint brace for reducing swellings : en
  • US2445304A - Visual vibrating reed stroboscope : en
  • ES15301Y - Swivel chair with mechanism to adjust the seat height. : en es
  • GB604998A - Improvements relating to tin openers : en
  • US2445217A - Treatment of hydrogen fluoride solutions : en
  • FR936348A - Improvements to machines used for vacuum filling : en fr
  • ES183012A3 - IMPROVEMENTS IN DOWELING MACHINES FOR CARPENTERS : en es
  • US2445143A - Paper feed gauge for printing presses : en
  • US2445232A - Pump : en
  • GB604930A - Improvements in or relating to the manufacture of abrasive articles from superimposed abrasive containing felted fibrous sheets : en
  • ES15561Y - Pressure gauge. : en es
  • ES15517Y - Electrical outlet suitable for two derivations. : en es
  • FR936263A - tampon blotter saver : en fr
  • DK67206C - Stand for standing piston machines. : da en
  • ES17504U - Electical penalty. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936279A - Improvements to means of evaporation or distillation of liquids, water in particular : en fr
  • GB604909A - Improvements in or relating to milling machines : en
  • ES16587Y - Double contact lamp holder. : en es
  • ES182103A1 - A HOT GAS PLUNGER MACHINE, HAVING ONE OR MORE CYLINDERS PROVIDED WITH ALTERNATIVE RECTILiNEOUS MOVING PLUNGERS : en es
  • GB604868A - Improvements in or relating to the handling of prefabricated building structures : en
  • US2445181A - Polymers and copolymers of acenaphthylene : en
  • US2445201A - Cigarette dispenser : en
  • US2445233A - Signaling system : en
  • ES15471Y - Compensated thick filing folder. : en es
  • GB605156A - An improvement in or relating to transmission gearing : en
  • ES15255Y - Extendable rod perfected for glasses. : en es
  • ES15302Y - Lampshade adaptable directly to threaded lamp holders. : en es
  • ES183434A1 - A PROCEDURE FOR THE HYDROGENATION OF UNSATURATED PRODUCTS : en es
  • GB604922A - Improvements in or relating to swings : en
  • GB605033A - Improvements in or relating to a window system : en
  • FR936306A - Bleacher mounting system : en fr
  • FR936313A - Flat or curved structures in hollow bricks and concrete or reinforced cement : en fr
  • US2445273A - Sealing sleeve for tube units : en
  • US2445146A - Internal grinding machine : en
  • GB605056A - Extrusion press for the covering or coating of electrode rods : en
  • USD150259S - Design for a highway sign : en
  • ES14063Y - Closing mechanism for chairs, armchairs, tables and other folding objects. : en es
  • CH255674A - Device intended for applying floor wax. : de en
  • CH255828A - Shade for electric lamp. : en fr
  • CH255647A - Process for the production of a concrete reinforcement. : de en
  • US2445011A - Apparatus for analyzing data on cards : en
  • AU144023B2 - Improvements in or relating to radio navigation aiding devices : en
  • BE483254A - : en fr
  • CA449820A - Condensation pump : en fr
  • CH255757A - Waterproof watch case and method of manufacturing this case. : en fr
  • US2445216A - Material mixing machine : en
  • CA449829A - Communication system : en fr
  • CH255693A - Device comprising a race and a bezel for a sewing machine with a central bobbin. : en fr
  • CH255780A - Razor blade magazine. : de en
  • US2445088A - Current-limiting transformer : en
  • US2444960A - Process of preparing carbinols : en
  • CA449847A - Needle grinder for fine die drilling machines : en fr
  • DK67200C - Temperature sensor. : da en
  • ES17580U - Improved electric forklift trucks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605151A - Improvements in or relating to methods of, and machines for, operating on platform covers of platform shoes : en
  • DK67202C - Bracelet. : da en
  • ES15615Y - Signal transmitter doll with flags. : en es
  • ES15378Y - Envelope for remission of forms. : en es
  • FR936208A - Process for the preparation of heterocyclic sulfur compounds : en fr
  • US2445004A - Elevating platform truck : en
  • US2445159A - Thermocouple tube with exposed junction : en
  • US2445256A - Filament by-pass condenser : en
  • US2445170A - Fountain pen cap having a multiple cylinder, single axis calendar : en
  • DK67214C - Automatic firearm. : da en
  • ES15487Y - Type of motorcycle with special chassis. : en es
  • GB604834A - Adhesive compositions : en
  • AU129797B2 - Improvements in crystal contacts ofwhich one element is silicon : en
  • CA449785A - Vinyl resin plastic : en fr
  • CH255689A - Pulling and binding agents. : de en
  • CH255746A - Stroke counter of a mechanical device. : en fr
  • IE19026L - Discharge tube circuits and relays : en
  • US2445109A - Coil winder : en
  • US2445205A - Pumping device for liquids : en
  • US2445034A - Sealed slide container : en
  • US2445282A - Tuning arrangement for cavity resonators : en
  • GB604852A - Improvements in and relating to cranes : en
  • GB605043A - Improvements in or relating to pressure regulating means for the drawing-off rollersof noble and like combing machines : en
  • US2445211A - Radio tuning mechanism : en
  • FR936212A - Hollow or honeycomb masonry walls and process for obtaining them : en fr
  • GB604865A - Improved means for creasing linings for books and for analogous purposes : en
  • US2444965A - Catalyst composition : en
  • US2445293A - Diaphragm pump : en
  • GB605031A - Process for the manufacture of halogenated hydroxybenzamides of the heterocyclic series : en
  • GB604886A - Improvements in or relating to thermal cut-outs for performing electric switching operations : en
  • GB605078A - Improvements relating to couplings for pipes, tubes, cables and the like : en
  • AU1375747A - Anew and improved time recorder : en
  • CH255729A - Mouthpiece of a wind instrument. : en fr
  • FR936180A - Process for preventing sedimentation of aqueous suspensions of potato starch and for the preparation of dry starch products suitable for such use : en fr
  • IE18206L - Hood latch for motor vehicles : en
  • US2445259A - Twin-cooled radio tube : en
  • USD150266S - Design for a cigarette container : en
  • US2445156A - Temperature measuring instrument : en
  • US2445141A - Method and means for making castings : en
  • AU2289545A - Improved adjustable louvre window : en
  • US2445263A - Steering gear : en
  • CH255702A - Process for the evaporation of liquids by the sole action of air, with a view in particular to the concentration of solutions. : en fr
  • CA449766A - Primary electrolytic cell : en fr
  • GB604870A - Improvements in electric switches and contacts therefor : en
  • GB604918A - Tennis ball : en
  • GB605160A - Improvements relating to the creels of ring spinning frames : en
  • AU128161B2 - Antiseptic preparations : en
  • CA449804A - Process for the preparation of ethylene polymers : en fr
  • CA449827A - Valve : en fr
  • US2445119A - Lock : en
  • US2445162A - Comb-type cotton harvester : en
  • USD150201S - Electrically operated hair brush or the like : en
  • AU128125B2 - Improvements in or relating to remote control of condensers in electrical circuits : en
  • AU130714B2 - Improvements in or relating to apparatus for reducing the effect of interference inthe observation of recurrent oscillatory signals : en
  • CH255864A - Ratchet lock, in particular for gear drive vehicles. : de en
  • ES15311Y - Illuminating surgical instruments for exploration and operation. : en es
  • AU128166B2 - Improved apparatus for washing and drying cream separator components : en
  • CA449850A - Dynamo electric machine : en fr
  • CH255809A - Radial turbine for gas turbine systems. : de en
  • USD150239S - Design for a hosiery display stand : en
  • CH255774A - A device for carrying a mandrel for use with a machine for cutting and polishing a diamond or other hard substance. : en fr
  • AU128189B2 - Improvements in or relating to thermostatic microswitches : en
  • AU1807844A - Improvements in method of and means for spacing and tying double shuttering for moulding a concrete wall or like building part : en
  • CA449761A - Detachable shoe cleat : en fr
  • US2445218A - Drilling machine : en
  • USD150211S - Stereoscopic instrument : en
  • USD150222S - Design for a tire chain tool : en
  • USD150254S - Design for a sot : en
  • CH255661A - Recessed shaft with height-adjustable mouthpiece. : de en
  • CH255812A - Electrical insulation of winding groups and methods of making this insulation. : de en
  • ES15461Y - Perfected toothbrush. : en es
  • GB604871A - Improvements in fertilizer distributing implements : en
  • CH255649A - Terminal for pipes, particularly for use in metal structures. : en it
  • AU275646A - Improvements relating to liquid fuel supply systems for internal combustion prime movers : en
  • BE483774A - Fabrics of high thermal insulation capacity, double pile or with outer or inner pile, comprising an intermediate void space, for use in clothing, blankets and the like : en fr
  • CA449846A - Casting of ingots : en fr
  • US2445021A - Thermostatic switch : en
  • FR936270A - Device for starting heating pipe fans : en fr
  • AU128900B2 - Improvements in or relating to launching and lowering gear : en
  • CA449872A - Hollow rubber article : en fr
  • AU132081B2 - Telephonograph for recording and reproducing telephonic communications : en
  • US2445238A - Production of skeletonized low reflectance glass surface with fluosilicic acid vapor : en
  • US2445135A - Doctor holder : en
  • ES16682Y - Toy rifle : en es
  • ES182245A1 - A PROCEDURE FOR MANUFACTURING METAL HUBS : en es
  • ES15607Y - Device for automatic distribution of articles, packaged or unwrapped, perfumery, pharmacy or others. : en es
  • FR936221A - Ice cream maker : en fr
  • GR11718B - MULTI-WHEEL SAWING MACHINE INDEPENDENT SAW. : el en
  • ES16683Y - Toy submachine gun. : en es
  • ES17565U - Sanitary soother (Machine-translation by Google Translate, not legally binding) : en es
  • US2445015A - Honing tool : en
  • ES182384A1 - IMPROVEMENTS MADE IN THE RADIATOR DIFFUSER COATINGS : en es
  • FR936303A - Vehicle bodies, more especially automobiles : en fr
  • US2445064A - Alkali metal hydroxide liquid reagent : en
  • AU2055548A - Improvements inor relating to precast constructional members : en
  • CH255640A - Pest control methods. : de en
  • CA449855A - Electric cable system : en fr
  • US2445025A - Crank-pin bearing : en
  • AU138604B2 - An improved beer tap : en
  • CH255656A - Process for the production of components. : de en
  • CA449760A - Book rack or casing : en fr
  • ES15396Y - Chassis for small vehicles. : en es
  • AU1858245A - Improvements in or relating to cathode ray tube ocilloscopes : en
  • CA449889A - Method and material for the production of toy balloons : en fr
  • US2445195A - Purification of halogenated aromatic hydrocarbons : en
  • US2445268A - Float or the like : en
  • CH255768A - Sliding headstock turning lathe. : en fr
  • CH255808A - Combustion device for liquid fuel. : de en
  • CH255852A - Box with clamp lid. : de en
  • BE483374A - : en fr
  • AU128147B2 - Improvements in or relating to wire twisting tools : en
  • CA449811A - Fabrication of polytetrafluoroethylene articles : en fr
  • IE18331L - Bank strips : en
  • US2444925A - Container washing machine : en
  • CA449886A - Floating tool holder : en fr
  • CA449743A - Method and apparatus for extruding : en fr
  • CH255862A - Device for fixing a petrol motor to the frame of a bicycle. : en it
  • CH255667A - Door closer. : de en
  • CH255838A - Fluid dispenser. : de en
  • FR936152A - Safety device against puncture of tires : en fr
  • FR936222A - Adjustable slope stock for hunting and shooting weapons : en fr
  • FR936271A - Table fixture : en fr
  • US2445066A - Thrust sustaining means for variable speed drive mechanism : en
  • AU128155B2 - Improvements in devices for bending and forming sheetmetal strip metal, wire andthe like : en
  • AU128172B2 - Radio guiding system : en
  • US2444984A - Stabilized lecithin : en
  • US2445294A - Cooling apparatus for treating cutting tools : en
  • USD150249S - Design for a hockey game board : en
  • FR936182A - Improvements to the shape and fabrication of prestressed concrete railway sleepers : en fr
  • GB604974A - Improvements in or relating to implements for cutting plants : en
  • GB605015A - Improvements in or relating to electrical alarm signalling systems : en
  • US2445145A - Implement hitch : en
  • US2445179A - Fastener-applying implement : en
  • GB605020A - Improvements in the mounting of belt-driven accessories on tractors and like vehicles : en
  • AU139322B2 - Improvements in or relating to regenerators : en
  • CA449874A - Fuel feed control device : en fr
  • US2445200A - Manometer : en
  • CH255738A - Toy. : de en
  • CH255858A - Lighting device on bicycles. : de en
  • AU145148B2 - Improvements in or relating to voice frequency signalling equipment for use in four-wire telecommunication systems : en
  • CA449815A - Fuse construction : en fr
  • CA449868A - Method of producing motor fuel : en fr
  • US2444971A - Film viewer having a magazine for consecutively viewing films : en
  • AU394746A - Improvements in and relating tothe cleaning of steelband oven soles and like conveyors : en
  • CH255719A - Mechanism for separating sheets one by one from a stack of sheets. : en fr
  • AU1338044A - Improvements in spark gap electrical apparatus : en
  • AU139052B2 - Improvements in or relating to chairs or seats : en
  • AU128578B2 - Pulse number modulation system : en
  • ES15565Y - Device sensitive to fluid pressure. : en es
  • FR936175A - Loose-leaf bindings enhancements : en fr
  • ES17586U - Base plate for plasters that constitute ceilings and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604968A - An improvement in or relating to non-return valves : en
  • US2445132A - Apparatus for determining electrical axis of quartz crystals : en
  • GB604867A - Improvements in and relating to electric discharge devices of the magnetron type : en
  • CA449869A - Electron discharge tube : en fr
  • US2445271A - Static eliminating means : en
  • USD150207S - Design for a suit : en
  • US2445187A - Door lock : en
  • NL130674A - Method for preparing protein products from whey suitable for human consumption : en nl
  • AU2110748A - Improvement in control system : en
  • AU2153845A - Automatic gain control circuit : en
  • DK67198C - Foot panel for Insert in Masonry, Woodwork or Staircase. : da en
  • CH255706A - Process for processing the gastric mucosa of slaughtered animals into pepsin preparations. : de en
  • US2445016A - Work manipulator : en
  • ES17497U - Container for containing creams, pasty matters or the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB605055A - Improvements in or relating to machine tools : en
  • US2445001A - Cigarette case : en
  • US2445094A - Sanitary napkin holder : en
  • GB604961A - Improvements in and relating to electric discharge devices of the magnetron type : en
  • US2445091A - Pressure fluid follow-up servomotor : en
  • US2445184A - Mandrel : en
  • AU1448547A - An improved beer tap : en
  • AU1924445A - Etherification of lignins : en
  • CH255666A - Device for securing a part that can be opened and closed in the open position. : de en
  • GB604912A - Improvements in variable feed mechanism for automatic lathes and like machine tools : en
  • CH255788A - Stem with retainer. : en fr
  • AU2216545A - Electronic indicator system : en
  • DK67210C - Clamp for Fountain Pens, Pencils and similar Objects. : da en
  • US2445067A - Implement for collapsing hollow rivets : en
  • CA449763A - Lock nut : en fr
  • USD150280S - Design for a candle : en
  • DK67205C - Device by Saamaskiner. : da en
  • AU1362747A - Improvements in or relating to devices for dispensing beer andother liquids : en
  • AU138317B2 - Improvements in cartridge magazines for automatic firearms : en
  • USD150282S - Design foe a plaque or similar article : en
  • CH255819A - All metal lattice pole for high voltage power lines. : en it
  • US2444950A - Multisignal transmission system : en
  • CA449844A - Removal of nickel from cobaltic hydroxide precipitates : en fr
  • US2445297A - Feeding and presser mechanisms for sewing machines : en
  • US2444992A - Portable device for airplane landing wheels : en
  • AU128917B2 - Car coupler mechanism : en
  • AU2055048A - Kiln : en
  • FR936282A - Protection and presentation tube for textile yarns : en fr
  • US2444955A - Time switch : en
  • AU2059448A - Combustion unit : en
  • CA449787A - Earth induction system : en fr
  • CH255713A - Label sheet for lever binders. : de en
  • AU2293245A - Improvements inthe refining of hydrocarbons : en
  • CA449824A - Picking motion for looms : en fr
  • AU128121B2 - Improved collapsible boat : en
  • CH255826A - A method of forming an active layer of gas-fixing material in a vacuum vessel, in particular a discharge tube. : en fr
  • CH255678A - Frame with feet for lounge furniture. : de en
  • CH255680A - Device on seating and reclining furniture for attaching and adjusting the arm and backrests. : de en
  • US2445257A - Thermionic emitting device : en
  • AU2052948A - A connecting adaptor for poles, mops, andthe like : en
  • AU1364747A - Improved removable carrying container for bicycles andthe like : en
  • CH255857A - Air pumps, in particular for bicycles. : de en
  • AU2512745A - Improvements in electrical contacts : en
  • AU364446A - Improvements in boiler units of absorption refrigerating apparatus : en
  • CA449879A - Wringing machine : en fr
  • AU128914B2 - Electronic indicator system : en
  • AU2490245A - Improvements in or relating to ammunition-belt feed mechanisms for automatic firearms : en
  • CH255853A - Apparatus for unloading railway wagons. : en fr
  • ES15361Y - Reversal shovel for culinary uses. : en es
  • GB604994A - Improvements in and relating to attachments for typewriting or like machines : en
  • AU136690B2 - Improvements in and relating to silos : en
  • DK67203C - Insert for Pipe Heads. : da en
  • ES17510U - Pants, with jockstrap, for bath, sport and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936181A - Method and apparatus for manufacturing short prestressed concrete parts such as railway sleepers and the like : en fr
  • GB604967A - An improved joinery or carpentry joint : en
  • GB605098A - Guards for machine-tools : en
  • AU128115B2 - Electric capacitors and dielectric for same : en
  • BE483583A - : en
  • ES15375Y - Airtight glass that has at least two parts of glass brought together by means of a glaze. : en es
  • AU2292745A - Improvements in means for forming curved surfaces : en
  • US2445281A - Hydraulic pump : en
  • AU2377945A - Car coupler mechanism : en
  • AU128786B2 - Improvements in or relating tothe treatment of Benzene Hexachloride and compositions therefor : en
  • CA449810A - Butadiene-styrene elastomer : en fr
  • AU128184B2 - Etherification of lignins : en
  • AU128132B2 - Four course beacons : en
  • CA449750A - Means for lubricating the cable driving mechanism of elevators : en fr
  • CA449772A - Detachable ice-creeper : en fr
  • US2445105A - Toy steam shovel : en
  • BE483198A - Trouser tensioner : en fr
  • US2445049A - Stocking : en
  • AU144744B2 - Improvement' in or relating to power supply apparatus : en
  • AU147503B2 - Anew and improved crush forthe slaughtering of cattle : en
  • CA449801A - Interpolymers of isobutylene with an alkyl acetylene : en fr
  • ES16843Y - Automatic cigarette case. : en es
  • FR936161A - Detachable electric lighting device for toy cars : en fr
  • CH255813A - Insulation for multilayer windings and method of making the same. : de en
  • AU2245345A - Magnetron and circuit : en
  • AU128104B2 - u Improvements relating to carriers for electric cartridge fuses : en
  • AU143719B2 - Two-stage process forthe production of paper pulp : en
  • ES15350Y - Toy phone. : en es
  • ES183119A3 - AN AUTOMATIC BOTTLING MACHINE THAT ALLOWS TO FILL, Cork, CAPSULATE AND LABEL BOTTLES WORKING IN A SYNCHRONIZED MODE : en es
  • FR936203A - High voltage transformer, in particular current transformer : en fr
  • USD150229S - Design for a traffic signal light : en
  • FR936237A - Device for a penguin or invalid with one hand to hold a deck of cards : en fr
  • CH255683A - Hangers. : de en
  • GB605059A - Improvements in and relating to liquid heating apparatus : en
  • US2445246A - Jet and valve assembly : en
  • FR936202A - High temperature, high pressure steam or gas turbine with main shut-off valve and regulating valves on the turbine cylinder itself : en fr
  • GB604900A - Improvements in the construction of coats and similar garments : en
  • US2445204A - Sinusoidal modulator : en
  • ES15623Y - Pocket inhaler. : en es
  • CH255726A - Hatching device. : en fr
  • ES17518U - Toy for movement, vibration, bodies or figures. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604892A - Improvements relating to fusible cut-out assemblies for electric circuit interrupting apparatus : en
  • ES15631Y - Magnesium trigger. : en es
  • ES16781Y - Glass coffee maker. : en es
  • AU341846A - Improvements in or relating to absorption refrigerating apparatus : en
  • CA449871A - Mould construction for platen presses : en fr
  • CH255829A - Switching device on an electrical discharge tube for igniting the same, in particular for igniting a low-voltage fluorescent tube. : de en
  • CH255834A - Device for splinting limbs. : de en
  • ES15373Y - Miniature safe model, fitted with a special locking mechanism. : en es
  • GB605119A - Improvements in or relating to machines for mixing, emulsifying, homogenising, comminuting and for like purposes : en
  • FR936342A - Unsinkable craft : en fr
  • FR936302A - Manufacturing process of 3-acylbenzanthrones : en fr
  • ES15300Y - Handlebar perfected for bicycles and motorcycles. : en es
  • GB604881A - Improvements in or relating to variable speed mechanisms : en
  • GB604833A - Anthraquinone dyestuffs : en
  • GB605116A - Improvements in or relating to gas turbine power plants : en
  • FR936162A - Filling indicator device for liquid fuel lighters : en fr
  • FR936314A - Process for obtaining insecticidal substances having a high degree of dispersion and fractionation, by incorporation of carbon dioxide, and apparatus for carrying out this process : en fr
  • AU128146B2 - Improved hacksaw frame : en
  • AU2562145A - Manufacture of solid and semisolid polymers from aliphatic monoolefines : en
  • US2445106A - Automatic hook : en
  • USD150243S - Design for a game apparatus : en
  • GB604970A - An improved animal feeder : en
  • ES15443Y - Vulcanized footwear with a rubber sole lined with fabric. : en es
  • GB605181A - Device for transforming direct current into alternating current or vice versa : en
  • US2444914A - Electrolytic device and method of making same : en
  • ES15520Y - Wire tensioner to establish ligatures. : en es
  • GB605153A - Weighing scales : en
  • USD150193S - Design for a jewelry finding : en
  • US2445037A - Rotary grinder with stationary perforated plate : en
  • ES15452Y - Arrangement of the braking and gear change lever of the jukebox plate and the like. : en es
  • FR936215A - Improvements to telephone equipment installations : en fr
  • ES16480Y - Toy skate. : en es
  • ES182773A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT Ns 179562 : en es
  • GB605011A - Improvements in or relating to a method of manufacturing bags provided with a carrying loop : en
  • USD150279S - Design for a make-up palette or similar article : en
  • FR936200A - Shelling machine for beans, peas and similar vegetables : en fr
  • FR936240A - Propulsion device for cycles : en fr
  • US2445301A - Influenza vaccine : en
  • GB604993A - Improvements relating to road metals and methods of making the same : en
  • CH255751A - Photographic magnifying device. : en fr
  • GB604859A - Improvements in magnetized wire recording and reproducing systems : en
  • GB605050A - Improvements in or relating to apparatus for driving aircraft accessories : en
  • ES17466U - Folding chair. (Machine-translation by Google Translate, not legally binding) : en es
  • GB604882A - Improvements in and relating to fluid-tight packing for pistons : en
  • USD150220S - Design for a vacuum cleaner casing : en
  • US2445058A - Motor vehicle control mechanism for sequentially controlling wheel braking and motorspeed : en
  • FR936183A - Mounting device for a jet engine : en fr
  • GB605152A - Improvements in or relating to automatic telephone or like selectors : en
  • AU1245643A - Method of processig niater'als and apparatus therefore : en
  • GB604980A - An improved protector for the cotter-pins or keys of cranks, particularly the cranks of bicycles : en
  • GB605082A - Improvements in or relating to the finishing or drying of feathers : en
  • US2444933A - Automatic navigational director : en
  • US2444981A - Doorstop : en
  • US2444951A - Cabin conditions controlling apparatus : en
  • AU2134548A - Synchronous Regenerator : en
  • US2445101A - Liquid dispenser handle and valve actuator : en
  • US2444935A - Apparatus for measuring short time intervals : en
  • CA449791A - Titanium dioxide dielectric material : en fr
  • ES15374Y - Detachable soap dish. : en es
  • GB604828A - Improvements relating to perambulators : en
  • GB605030A - Improved means for assisting the landing of aircraft on the deck of an aircraft carrier : en
  • ES14557Y - Perfect block for looms. : en es
  • CA449783A - Wire drawing method and lubricant therefor : en fr
  • US2445084A - Plasticized ethyl cellulose composition : en
  • AU138777B2 - Improvements in or relating to sheetmetal piston rings : en
  • ES17539U - Improved tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR936233A - New disazo dyes : en fr
  • GB604926A - Improvements in and relating to insecticidal compositions containing halogen-containing organic compounds and to the treatment of materials therewith : en
  • CA449818A - Fire polishing apparatus : en fr
  • CH255839A - Punch card. : de en
  • FR936190A - AC electric current rectifiers : en fr
  • NL61424C - : en
  • US2444976A - Absorption glasses : en
  • GB605069A - Crane with raisable jib : en
  • ES16318Y - Cap for pens. : en es
  • USD150192S - Design for a nursery cabinet : en
  • BE483651A - : en
  • CH255732A - Ski binding. : de en
  • ES16558Y - Shutter closure for bottles called droppers. : en es
  • FR936187A - Electrostatic control process for chemical reactions : en fr
  • GB605108A - Manufacture of trichloromethyl diaryl methanes : en
  • USD150237S - Design fob swimming trunks : en
  • CH255877A - Electrode arrangement for operating an electric alternating current high-voltage arc, in particular for heating furnaces. : de en
  • ES15535Y - Double filter. : en es
  • GB604964A - An improved method of bonding rubber to metal, glass and the like : en
  • FR936199A - Semi-prismatic ruler avoiding stains and distorted lines : en fr
  • AU128159B2 - Improvements in multiple power application device : en
  • ES10295Y - Outlet and control tap for water meter batteries. : en es
  • US2445254A - Machine for the manufacture of wet paperboard : en
  • ES15283Y - Tubular case for sewing. : en es
  • GB604987A - Directive couplings between waveguides and co-axial lines : en
  • FR936258A - Magnetron : en fr
  • ES17562U - Auxiliary machine for the manufacture of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181166A1 - A PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF SHOULDERS AND SIMILAR ITEMS : en es
  • CH255766A - Device for controlling a revolver for an automatic lathe. : en fr
  • ES17493U - Propulsion mechanism for toy vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936285A - Automatic scale : en fr
  • GB604858A - Froth flotation method : en
  • US2444926A - Sulfonamide derivatives : en
  • US2444995A - Pivoted closure for collapsible tubes : en
  • FR936324A - Plastic box : en fr
  • US2444963A - Cylinder block : en
  • GB604888A - Improvements in and relating to cycle and motor cycle pump clips and holders : en
  • GR11715B - INSULATION HANDLE. : el en
  • GB604843A - Improvements in inking mechanism for rotary printing presses : en
  • CH255804A - Carburetor. : en fr
  • CA449755A - Automatic sampler and liquid feeding device : en fr
  • US2445300A - Virus vaccines : en
  • GB604853A - Improvements in or relating to radio-receivers or amplifiers arranged to be fed from direct current mains : en
  • GB605150A - Improvements in injecting moulding machines : en
  • FR936254A - Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series and of the polyhydrochrysene series : en fr
  • FR936345A - Corrugated sheet radiator : en fr
  • GB605132A - Improvements in or relating to record-controlled printing mechanisms : en
  • ES15351Y - Simplified electrical plug plug with snap fit joints. : en es
  • ES15545Y - Cap-filter for taps. : en es
  • ES15369Y - Electric heating-toaster appliance, : en es
  • FR936201A - Switching device with arc extinction by an insulating liquid : en fr
  • FR936317A - Lighting dynamo for bicycle : en fr
  • GB604990A - Improvements in cleansing compositions : en
  • ES15269Y - Announcing device. : en es
  • CA449845A - Production of polymerization products : en fr
  • FR936305A - Side wall mounting system : en fr
  • GB605127A - Improvements in or relating to air conditioning systems : en
  • AU138102B2 - Improvements in or relating to electrically controlled photographic printers : en
  • AU144860B2 - Process forthe coagulation of dispersions of high-molecular substances : en
  • AU161546A - An improved process forthe manufacture of artificial porphyry or artificial granite : en
  • CH255772A - Molding process and device for implementing this process. : en fr
  • CH255779A - Shaving head for dry razors. : de en
  • CA449727A - Self-stropping safety razor for thin blades : en fr
  • US2444939A - Production of titanium dioxide pigments : en
  • US2445031A - Remote radio tuning control system : en
  • USD150260S - Fountain fen or similar article : en
  • USD150272S - Design for a bench : en
  • FR936178A - Suspension shock absorber : en fr
  • DK67189C - Torque switch with rotatable Contact body. : da en
  • GB604923A - Combined radio and audible warning device : en
  • GB605161A - Improved weighting means for the yarn drafting rollers of textile machines : en
  • GB605089A - Improvements relating to welding torches or blowpipes : en
  • CH255721A - Printing stencils, in particular for address printing machines. : de en
  • GB605068A - Improvements in machines for performing polishing, buffing and like operations : en
  • GB604989A - Improvements in and relating to collapsible chairs and like seats : en
  • FR936242A - Metal rope and in particular clothesline : en fr
  • GB605118A - Improvements in or relating to wringing machines and the like : en
  • ES16750Y - Concrete joist of perfected construction : en es
  • FR936166A - Phosphorescent glass and manufacturing process : en fr
  • FR936214A - Tuber harvesting machine : en fr
  • CH255718A - Swivel plate for card files. : de en
  • CH255798A - Friction speed variator with automatic slack adjustment device. : en fr
  • ES8442Y - Device of transmission chains with rollers in plurality of alignments. : en es
  • GB605040A - Improvements in or relating to door catches : en
  • ES15292Y - Tampon : en es
  • US2445236A - Apparatus employing cavity resonators : en
  • GB605057A - Improvements in waterproof compositions : en
  • GB604916A - Manufacture of vat dyestuffs : en
  • GB605047A - Improvements in or relating to bricks for building purposes : en
  • GB605168A - Improvements in or relating to electric resistance welding systems : en
  • GB605182A - Improvements in or relating to fastenings or methods of forming the same : en
  • NL104617B - : en
  • ES15616Y - Card holder-block. : en es
  • ES182887A1 - A PROCEDURE FOR THE PREPARATION OF FIBERS OF PLANT ORIGIN FOR THE WOOL TEXTILES INDUSTRY : en es
  • DK67190C - Electrical Remote Control System with a Transducer and a Receiver Transformer, especially for Piping Systems. : da en
  • CH255754A - Watch. : en fr
  • GB604921A - Manufacture of azo-dyestuffs : en
  • GB604895A - Improvements relating to coin controlled door fastenings : en
  • AU143801B2 - Improvements in constructional toys orthe like : en
  • USD150251S - Design for a television cabinet or similar article : en
  • US2445212A - Level winding attachment for reels : en
  • US2444907A - Tube-bending mandrel : en
  • US2445103A - Work holding attachment for drill presses : en
  • ES16284Y - Arrangement in the fabric of sacks or bags. : en es
  • US2445065A - Jack strap and stirrup : en
  • US2445213A - Obstacle detector : en
  • FR936251A - Indicator of the pressure drop in the air chambers of the tires : en fr
  • GB605084A - Improvements in and relating to autographic registers and the like : en
  • US2444959A - Flush valve mechanism for tanks : en
  • FR936225A - Gear shifting with derailleur for bicycles : en fr
  • GB605120A - Improvements in or relating to beam-deflecting circuits for cathode-ray tubes : en
  • CA449853A - Variable speed gear : en fr
  • US2445122A - Cover and filter for milker pails : en
  • GB604878A - Improvements in and relating to conductive vitreous articles and their manufacture : en
  • ES14926Y - Electric iron. : en es
  • AU640542A - Improvements in or relating to apparatus for reducing the effect of interference inthe observation of recurrent oscillatory signals : en
  • CA449807A - Polyfluoro organic ether : en fr
  • USD150274S - Design fob a combination radio and phonograph cabinet : en
  • GB604863A - Apparatus for measuring moisture content of materials : en
  • CH255822A - Electrical protection device. : de en
  • FR936301A - Anti-theft device for carried objects : en fr
  • CA449832A - Adhesion of rubber to magnesium : en fr
  • AU138711B2 - Improvements in tea or coffee infuser, : en
  • AU2045448A - Improvements in cartridge magazines for automatic firearms : en
  • USD150233S - Funeral urn or similar article : en
  • US2444919A - Release coupling : en
  • US2445307A - Force gauge : en
  • USD150240S - Design fob a switch box : en
  • CH255642A - Method of manufacturing a reinforced concrete joist floor. : de en
  • US2445158A - Hospital bed : en
  • CH255645A - Building wall. : en fr
  • CH255824A - Device for reducing the running-in time of a high-frequency device, in particular a control transmitter. : de en
  • CH255845A - Telephone installation. : en fr
  • US2445019A - Grapple : en
  • US2445093A - Self-centering gauge for perforating devices : en
  • USD150218S - Combination shoe brush and dirt pick : en
  • AU1821444A - 1 Improvements in safety control apparatus for gaseous fuel burners : en
  • AU2226045A - Improvements in multiple power application device : en
  • AU802843A - Improvements in or relating to electron discharge devices : en
  • US2445038A - Bottom dumping material handling box : en
  • US2445239A - Tie clasp or cravat holder : en
  • ES15624Y - Axle box shutter. : en es
  • FR936339A - Manufacturing process of cathodes for discharge tubes : en fr
  • GB604953A - Apparatus for mixing vaporized fuel with coal gas : en
  • AU2166645A - FAn improved electrically- conductive ceramic coating or composition : en
  • AU1865348A - Improvements in pipe unions : en
  • AU2227145A - Improvements in or relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • CH255782A - Process for the manufacture of mosaic elements for covering and decoration, and mold for carrying out the process. : en it
  • DK67194C - High-frequency iron cores with means for reducing its dielectric loss and method of its manufacture. : da en
  • GB604986A - Couplings between co-axial lines and waveguides : en
  • US2445127A - Hot liquid pump : en
  • US2445224A - Paintbrush holder : en
  • CA449877A - Windshield wiper : en fr
  • AU2136648A - Improvements in or relating toa fluid-pressure control-valve : en
  • GB604897A - Improvements relating to belt testing machines : en
  • US2445074A - Spray booth : en
  • CH255816A - Metallic insulation of electrical conductors. : en it
  • CH255684A - Trouser rack. : en fr
  • US2445157A - Interference reduction for radio signal receivers : en
  • FR936153A - Bicycle brake handle : en fr
  • GB605162A - Improved doors for the headstocks of ring spinning and doubling frames : en
  • BE483456A - Improvements to voltage step-up devices for supplying rare gas luminescent tubes. : en fr
  • US2445073A - Vapor detector : en
  • AU128746B2 - 1 Improvements in safety control apparatus for gaseous fuel burners : en
  • CA449822A - Blast cleaning : en fr
  • CA449883A - Vulcanizer : en fr
  • CH255866A - Dismountable light metal boat. : de en
  • US2444973A - Diaper : en
  • CH255842A - Telecommunication system. : de en
  • CH255669A - Verfahren zum elektrischen Schmelzen von Glas. : de en fr
  • ES17575U - Closing device for containers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES183460A1 - A PROCEDURE FOR THE MANUFACTURE OF A NEW FOOD PREPARATION : en es
  • GB604969A - An improvement in or relating to lathe tool posts : en
  • CA449762A - Concealable hat and coat peg : en fr
  • US2445208A - Solutions of riboflavin : en
  • CH255837A - Process for the preparation of a uracil derivative. : de en
  • AU129103B2 - Pulse system : en
  • US2445076A - Cane loader : en
  • US2445258A - Hospital bed : en
  • AU128150B2 - Improvements in or relating to wringers : en
  • CA449861A - Electric cable joint : en fr
  • CA449764A - Speed control : en fr
  • CH255835A - Transport device that can be used as a stretcher, trolley, grinding stretcher and sled. : de en
  • US2445003A - Electrical brush for high altitude operation : en
  • USD150235S - Brooch or similar article : en
  • US2444922A - Means for connecting a driven member to a shaft : en
  • USD150215S - Phonograph tone arm or the like : en
  • GB604934A - Transportable lifting jack : en
  • AU114546A - Crystal mounting : en
  • US2444987A - Wedge-shaped dispensing container for powdery substances : en
  • US2445060A - Micrometer depth gauge : en
  • USD150270S - Design fob a jacket : en
  • AU128145B2 - Improvements in and relating tothe manufacture of nitriles : en
  • US2444994A - Welding flux : en
  • AU144042B2 - Synchronous Regenerator : en
  • AU2001945A - Radio guiding system : en
  • CA449882A - Discharge electrode : en fr
  • ES16914Y - Advertising plate-support. : en es
  • FR936235A - Manufacturing process of metal bracelets, belts or others, composed of elements articulated between them : en fr
  • US2445165A - Poultry feeder : en
  • ES17572U - Frame for windows, doors and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR936329A - Recorded average frequency adjuster : en fr
  • USD150245S - Combined hat and radio or similar article : en
  • CA449757A - Food preserving cabinet : en fr
  • CA449819A - Cooling unit : en fr
  • GB605072A - Improvements relating to safety shields : en
  • CA449776A - Multiwall container : en fr
  • CA449796A - Anthraquinone compounds : en fr
  • FR936220A - Cover for filling holes : en fr
  • GB605176A - Improvements in or relating to cots, seats and cupboards : en
  • GB605148A - Improvements in and relating to belt conveyor supporting rollers : en
  • CA449859A - Tuning arrangement for wireless receivers : en fr
  • CH255749A - Drive device on steel clay devices. : de en
  • GB604854A - Improvements in and relating to mixing circuits such as are used in superheterodyne receivers : en
  • GB605102A - Improvements in or relating to apparatus for removing dust and waste products from machinery during manufacturing and like operations : en
  • ES17505U - Sharpener for gramophone needles and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17567U - Improved irreversible inkwell (Machine-translation by Google Translate, not legally binding) : en es
  • AU147334B2 - Improvements in or relating to apparatus for heating and/or cooling canned food or other substances : en
  • ES183144A1 - A SMALL FUEL BURNING APPARATUS : en es
  • FR936286A - Bottle holder : en fr
  • ES15676Y - Element for the construction of masonry works. : en es
  • DK67197C - Hot water boiler. : da en
  • US2445144A - Auxiliary girth for women : en
  • US2445270A - Machine for tightening caps on containers : en
  • ES15440Y - Complementary device for supporting and transporting armors. : en es
  • GB604832A - New azo dyestuff : en
  • GB604995A - Improvements relating to the sterilisation of water : en
  • GB605041A - Improvements in and relating to devices for testing the deviation of instruments : en
  • US2445171A - Regulator : en
  • ES15287Y - Multipurpose stool. : en es
  • FR936261A - Vacuum and aerator device : en fr
  • GB604883A - Improvements relating to optical lenses : en
  • GB604884A - Improvements in preparation of 5-diethylamino-2-pentanone : en
  • GB605117A - Improvements in or relating to wringing machines and the like : en
  • AU128100B2 - Improvements in or relating tothe manufacture of paper and paper boards : en
  • AU128116B2 - Process and apparatus for regenerating adsorbent material : en
  • CH255664A - Lock, especially for furniture. : de en
  • CH255744A - Leveling device. : de en
  • GB604977A - Improvements in or relating to stays for window sashes and the like : en
  • ES17570U - Bracelet for watch. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445185A - Electric clamp-on heater : en
  • US2445131A - Door mounting : en
  • USD150242S - Design for a plug receptacle escutcheon plate : en
  • AU144082B2 - Improvement in control system : en
  • CA449741A - Helicopter : en fr
  • CH255793A - Component intended to be mounted on a pipe. : en fr
  • ES15532Y - Toy scissors. : en es
  • FR936341A - Improvements made to rollers with ball bearings used in furniture or other applications of rolling rollers on fixed slides : en fr
  • GB605071A - Improvements in or relating to gear-change mechanism : en
  • DK67192C - Lamp holder with suspension tube. : da en
  • DK67201C - Supply apparatus for Coin Counting Machines, Coin Sorting Machines and similar Coin Processing Machines. : da en
  • US2445172A - Screw lock for eyeglasses and the like : en
  • CH255796A - Shut-off valve. : de en
  • AU128112B2 - Improved cutter guard for joiners and like machines : en
  • GB605028A - Method of assembling panels or other rigid sheet elements : en
  • GB605163A - Improvements in or relating to gas-blast electric circuit-breakers : en
  • ES17556U - Female bra perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936252A - Device facilitating the adjustment of ignition devices of internal combustion engines : en fr
  • GB605171A - Excess voltage cut-out for low current electrical installations : en
  • ES15429Y - Folding table. : en es
  • GB604933A - Improvements in or relating to electrical control and indicating devices : en
  • ES15609Y - Shirt for men and boys with extensible sleeves. : en es
  • ES15306Y - Extendable for adjusting frames for cars or other vehicles. : en es
  • FR936292A - Improvements to automatic switches for air carriers with one or more rolling trolleys : en fr
  • GB605058A - Improvements in gyro-horizons with optical horizon indication : en
  • US2444975A - Piston ring tool : en
  • US2445175A - Variable throw vibratory head for screens, conveyers, and the like : en
  • US2445292A - Vanillyl alcohol-formaldehyde resins : en
  • US2444943A - Apparatus for feeding clay to molds in the manufacture of pottery dinnerware : en
  • CH255671A - Household drum grater. : en fr
  • ES15488Y - Apparatus for filing or holding correspondence. : en es
  • FR936224A - Toothbrush with tubular handle and toothpaste reserve : en fr
  • FR936197A - Vanilla extract with cocoa butter and its manufacturing process : en fr
  • GB605094A - Improvements in or relating to lining tanks for the storage of acids or like liquids : en
  • ES15504Y - Orthopedic appliance against sexual asthenia. : en es
  • ES15275Y - Perfected closure for thermos bottles : en es
  • GB604826A - Improvements in or relating to air filters : en
  • GB604837A - Improvements in and relating to dynamoelectric machines : en
  • IE18196L - Manure distributor : en
  • US2444930A - Barium carbonate-asbestos catalyst and preparation thereof : en
  • US2445203A - Headgear goggles : en
  • ES15449Y - Capsule for liquid level with invariable hermetic closure. : en es
  • GB604844A - Ruling device : en
  • AU1522144A - Improvements in conveyor apparatus : en
  • CA449737A - Clip for tentering machines : en fr
  • FR936262A - Improvements to vibration dampers for auto parts : en fr
  • FR936328A - Key remover device : en fr
  • DK67212C - Footwear inserts or material for such an insert, prepared with substances for controlling or counteracting foot fungus, as well as procedures for the manufacture of such an insert or material. : da en
  • FR936169A - Pneumatic shoe with air circulation : en fr
  • FR936206A - Flat desk : en fr
  • GB605141A - Improvements in or relating to toy gliders : en
  • ES15541Y - Combination effect rolling toy. : en es
  • ES17477U - Plug body system for plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR936297A - Automatic dial device for adjusting radio receivers, searching for broadcasts and changing wavelengths : en fr
  • ES15499Y - Perfected electrical fuse. : en es
  • AU141624B2 - Improvements relating to radio tuning circuits adapted to automatically locate and hold toa signal of predetermined amplitude underthe influence ofa. V. C. voltage : en
  • CA449773A - Ground working implement : en fr
  • CH255785A - Buckle closure for flexible tie. : en fr
  • AU128137B2 - Automatic gain control circuit : en
  • AU128178B2 - Improvements in means for forming curved surfaces : en
  • AU2134648A - Improvements in or relating to radio navigation aiding devices : en
  • CH255758A - Process for preparing aluminum. : en fr
  • USD150271S - Streng bookkeeping machine : en
  • CA449803A - Process of separating ethylene polymers : en fr
  • US2445024A - Weft cutter on multishuttle box looms : en
  • US2445193A - Deashing sulfonated coumaroneindene resins : en
  • AU2051448A - Improvements in bundle-tying machines : en
  • AU142703B2 - Improvements in or relating, to rotary percussion drills and processes of making, thesame : en
  • CH255659A - Groundwater system. : de en
  • AU128187B2 - Improvements in or relating to unified backing materials, for example paper, and pressure sensitive adhesive tapes including the improved unified backing materials : en
  • CH255691A - Method and device for the production of fabrics on rapier looms. : de en
  • US2445290A - Hollow cavitied bodies such as rigid hollow panel structures and method of making the same : en
  • CH255762A - Device for welding bolts to plates. : de en
  • CH255765A - Automatic lap. : en fr
  • CH255860A - Control device, intended in particular for controlling a cycle brake. : en fr
  • CA449852A - Apparatus for continuously determining and adjusting the specific gravity of a suspension : en fr
  • AU134778B2 - Improvements in microwave detector network : en
  • CH255741A - Straight pull lock with rotating lug lock for firearms. : de en
  • AU147986B2 - Combustion unit : en
  • US2445020A - Locking device for interfitting members : en
  • AU128141B2 - FAn improved electrically- conductive ceramic coating or composition : en
  • CH255742A - Instrument for measuring external diameters. : en fr
  • AU2361645A - Improvements in or relating tothe treatment of Benzene Hexachloride and compositions therefor : en
  • BE483565A - : en
  • ES15288Y - Simplified folding table. : en es
  • ES182746A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT Ns 179605 : en es
  • AU142859B2 - Hydraulic gear : en
  • ES17519U - Bra perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES15566Y - Pressure gauge. : en es
  • ES17495U - Picture for artistic manifestations. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445126A - Vibrator for concrete mixers : en
  • AU2311745A - Improvements in and relating tothe treatment of textile andother materials to protect them from attack by or render them undesirable asa habitation to vermin : en
  • GB604943A - Improvements in or relating to hydraulic presses : en
  • ES17557U - Double hinge cigarette case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15345Y - Socket base for triple contact plugs. : en es
  • FR936269A - Oil bath current transformer : en fr
  • US2444972A - Apparatus for tempering glass sheets or plates : en
  • USD150241S - Design for a zone check ticket holder : en
  • DK67184C - Receiver for Systems for AC Telegraphy with Phase Leap. : da en
  • CH255761A - Process for the production and deburring of injection molded parts and an injection molding machine with a device for carrying out the process. : de en
  • GB605005A - Improvements in furnaces : en
  • ES15394Y - Coupling or adjustment device. : en es
  • ES15280Y - Improved blade, applicable to cutting saws for marble, stone and the like. : en es
  • ES17532U - Combined switch with control lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • US2444937A - Eyelash curler and mascara applier : en
  • DK67196C - Tie holder. : da en
  • GB604992A - Improvements in selecting switches such as are used in automatic telephone systems : en
  • BE479698A - Method of coloring textile materials : en fr
  • CA449756A - Shampoo and surgeon's cape : en fr
  • US2445026A - Rivet inserting tool : en
  • GB604950A - Improvements relating to centreless grinding machines : en
  • GB605062A - Improved means for obtaining a variable direct voltage from a source of constant direct voltage particularly suitable for electric traction control : en
  • GB605106A - New laminated safety glass : en
  • GB604962A - Improvements in or relating to the manufacture of ammunition cartridges : en
  • CA449826A - Open electrolytic cell with device for collecting gases : en fr
  • US2444946A - Punch : en
  • US2445192A - Traction motor blower control : en
  • FR936156A - Radiator for heating or refrigeration : en fr
  • IE18391L - Transmission mechanism : en
  • US2444934A - Antenna connector : en
  • GB605024A - Improvements in collapsible fuel cells or tanks : en
  • FR936188A - Life raft type floats, and their handling gear : en fr
  • CA449867A - High pressure closed cell rubber : en fr
  • US2444962A - Electrode structure for electrical gaseous discharge tubes : en
  • ES17568U - New slide for scales and romans. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16481Y - Composite metallic article. : en es
  • ES17483U - Etched steel wire for pre-stressed reinforced concrete. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936164A - Lamp holder from t.s.f. Or other : en fr
  • ES16415Y - Rubber heel with a changeable rotating disc. : en es
  • GB605045A - Improvements in or relating to propellers : en
  • FR936192A - Improvements in the manufacture of alcohol : en fr
  • DK67182C - Motorized Switching Mechanism for Switch. : da en
  • ES15501Y - Tampon pad. : en es
  • ES183010A3 - AN INSTALLATION, WITH ITS CORRESPONDING WORKING METHOD, TO MANUFACTURE BRICKS FOR CONSTRUCTION : en es
  • GB604862A - Improvements relating to hole-cutting tools : en
  • GB604973A - Improvements in or relating to rotary hydraulic power devices : en
  • ES15483Y - Document filing cabinet. : en es
  • US2445082A - Foldable shelf : en
  • CH255653A - Device for tensioning holding wires to be used when creating wooden formwork. : de en
  • ES17583U - Nozzle-closure for bags and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB605065A - Improvements relating to electrical temperature control and indicator systems : en
  • US2445033A - Radio plug adapter : en
  • US2445043A - Method and apparatus for distillation of mixtures forming two liquid phases : en
  • US2444964A - Automatic clutch : en
  • US2445014A - Vibratory mechanical system : en
  • US2445062A - Seal : en
  • AU128140B2 - Improvements in and relating to shoes, boots and similar footwear : en
  • GB604861A - Hard smooth craze-resistant surface coatings : en
  • GB604996A - Method and device for drying timber, boards and the like : en
  • AU128101B2 - Method and apparatus for making fibres : en
  • AU145462B2 - Improvements in or relating to circuit arrangements for deflecting the cathode-ray beam in cathode-ray tubes : en
  • CA449836A - Photographic elements containing trinuclear iminol cyanine dyes and the hydroxy heavy metal salts thereof : en fr
  • US2445007A - Dyestuffs of the anthraquinone series : en
  • AU128164B2 - Improvements relating to liquid fuel supply systems for internal combustion prime movers : en
  • AU149400B2 - A method and means for shielding commodities from deleterious light utilising a selective filter : en
  • NL62142C - : en
  • USD150219S - Design fok a pipe : en
  • US2445072A - Mining machine headlight : en
  • CA449849A - Electric contact : en fr
  • ES16226Y - Wristwatch strap. : en es
  • FR936295A - Gantry trolley for transporting lugged boxes : en fr
  • AU2221345A - Broadband antenna for aircraft : en
  • AU2485245A - Improvements in and relating tothe manufacture of phenol-formaldehyde resins and products therefrom : en
  • USD150261S - Design for a memorial tablet : en
  • AU128111B2 - Production of calcium : en
  • CH255747A - Weighing device designed as a spoon, in particular for kitchen purposes. : de en
  • AU2142548A - Improvements in high pressure pumps : en
  • AU306546A - Improved collapsible boat : en
  • CH255821A - Switch, e.g. B. for stoves and cooking appliances. : de en
  • CH255784A - Device for attaching a bracelet to a watch. : en fr
  • US2445096A - Garment : en
  • NL103089B - : en
  • US2445152A - Shipping package : en
  • AU128122B2 - u Plastic pipe cutter : en
  • AU147115B2 - An improved rotary electrical switch : en
  • US2445044A - Differential refractometer : en
  • US2445079A - Lamp : en
  • AU128118B2 - Crystal mounting : en
  • US2445087A - Gun sight : en
  • US2444958A - Flush tank valve : en
  • USD150210S - Design for a table top extension : en
  • ES8492Y - Removable mechanical toy and optional construction. : en es
  • AU2542745A - Production of calcium : en
  • AU138280B2 - Kiln : en
  • AU140025B2 - Improvements in bundle-tying machines : en
  • CH255688A - Machine for internal cleaning of bottles. : en fr
  • CH255792A - Elastic shaft coupling. : de en
  • US2445176A - Flush pin indicator : en
  • US2445102A - Humidity modifying and heat conserving means : en
  • US2445123A - Cable grab block : en
  • CA449748A - Telescope attachment for firearms : en fr
  • CA449767A - Inkstand : en fr
  • AU130129B2 - Radiofrequency distributor apparatus : en
  • CH255690A - Device for controlling the shafts on a hand loom. : de en
  • US2444936A - Cartridge belt link guide : en
  • AU128107B2 - Improvement in or relating to electric power systems : en
  • US2445174A - Web cutter : en
  • USD150223S - Design for a combined reading lamp : en
  • CA449798A - Polymerization process : en fr
  • GR11714B - METHOD OF CENTRAL CONSTRUCTION OF CAST PIPE OBJECTS. : el en
  • AU128171B2 - Improvements in or relating to mouldable sheet material : en
  • AU133011B2 - Continuous wave radiant energy system : en
  • US2444942A - Valve construction : en
  • US2444953A - Transmission control system : en
  • CH255764A - Turret boring head. : de en
  • DK67211C - Filling pen. : da en
  • AU2152245A - Improvements in or relating to generators of short duration electrical pulses : en
  • US2444944A - Towing apparatus : en
  • US2445225A - Calculating machine : en
  • CA449837A - Treatment of steam systems : en fr
  • CH255670A - Solid fuel fireplace. : en fr
  • US2445226A - Coated granules of a dry watersoluble salt of carboxymethyl cellulose : en
  • US2445078A - Plaster bandage forming machine : en
  • AU128130B2 - u Electric pulse communication and signalling system : en
  • CH255840A - Method and device for the transmission of digits on a telecommunication line. : en fr
  • US2444913A - Preparation of zirconia containing catalysis : en
  • CA449797A - Ethylene polymerization process : en fr
  • ES16782Y - Toy consisting of a balance horse. : en es
  • CH255686A - Container fitted with a closure device. : en fr
  • USD150275S - Design for a microphone : en
  • CA449854A - Reversed lay cable : en fr
  • CH255682A - Food heating device. : de en
  • ES183291A1 - IMPROVEMENT OF THE WINDING DEVICES : en es
  • US2445167A - Automatic disk cutter : en
  • US2444948A - Lubricant : en
  • CA449860A - Aperiodic phase inverter : en fr
  • US2444980A - Rider propelled vehicle : en
  • US2445068A - Pivoted caliper : en
  • US2445012A - Luminous electrical discharge device : en
  • CH255701A - Tobacco cutting machine. : en fr
  • CH255825A - Electrical device with an electromagnet. : de en
  • AU2538245A - Locked-in oscillator circuits : en
  • BE483307A - : fr
  • BE483618A - Preparation of reaction products of high molecular weight bodies with acids or anhydrides of inorganic acids : en fr
  • AU2227245A - Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • AU1347447A - Two-stage process forthe production of paper pulp : en
  • ES17574U - Reinforced concrete beam (Machine-translation by Google Translate, not legally binding) : en es
  • ES183147A1 - AN APPARATUS CONSISTENT OF AN AUTOMATIC ALARM SIGNATOR : en es
  • ES183292A1 - A PROCEDURE AND APPARATUS FOR THE WINDING AND FEEDING OF THREADS AND THE LIKE : en es
  • FR936231A - case for mechanical pencil leads and similar fragile objects : en fr
  • US2445207A - Shaft seal : en
  • CH255657A - Process for the production of bricks for combustion chamber linings as well as brick produced by this process. : de en
  • ES15550Y - Changeable sheet block. : en es
  • ES16748Y - Reinforced concrete joist. : en es
  • US2445108A - Heddle frame : en
  • US2445124A - Cabinet type cooking stove : en
  • FR936335A - Improvements relating to beta-acyloxy-acyl halides and method for preparing such bodies : en fr
  • GB605154A - Improvements in the treatment of ground, masonry or the like for consolidating, sealing or filling the same : en
  • GB604991A - Improvements in safety devices for aircraft : en
  • ES182416A1 - A POLYCYLINDRICAL PLUNGER MACHINE : en es
  • CA449790A - Synthetic composition and product having molecularly oriented structure : en fr
  • CH255679A - Foldable seating furniture. : de en
  • CH255794A - Shut-off device. : de en
  • GB604997A - Improvements in or relating to combustion chambers for internal-combustion engines : en
  • GB605092A - Improvements in inking mechanism for rotary printing presses : en
  • US2445032A - Detonating fuse : en
  • GB605143A - Improvements in deodorizing fats : en
  • GB604932A - Improvements in or relating to shelters particularly of the readily erectable type : en
  • GB604894A - Improvements in or relating to toy banjoes or the like instruments : en
  • GB604913A - Improvements in de-icing systems for aircraft : en
  • US2445163A - Fluid pressure operated valve : en
  • AU2055448A - Improvements in or relating tothe construction of reinforced concrete stanchions and like upright members : en
  • AU2231045A - u Improvements relating to carriers for electric cartridge fuses : en
  • US2445180A - Magazine and feed means for stapling machines : en
  • ES15377Y - Bearing. : en es
  • GB604958A - Improvements in or relating to motor vehicles : en
  • GB604955A - Continuous low-temperature dehydration : en
  • USD150244S - Design for a lady s handkerchief : en
  • FR936268A - Improvements made to the making of foundry molds : en fr
  • FR936293A - Construction set of mechanical toys in the form of wooden elements with assembly and coupling process : en fr
  • GB605139A - Improvements in drilling or similar machine-tool apparatus : en
  • AU1873148A - Improvements in or relating to telephone systems : en
  • US2445221A - Hydraulic removal of gel : en
  • AU2138948A - Process forthe production of fast dyeings anda preparation therefor containing an agent yielding nickel or cobalt andan azo-dyestuff : en
  • ES15319Y - Case for shaving brushes and the like. : en es
  • ES15366Y - Bar holder for hangers. : en es
  • ES15608Y - Perfected boxer shorts. : en es
  • ES16346Y - Stack guard for club looms. : en es
  • ES17485U - Stopper for closing bottles, jars and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445209A - Absorptive headwear pad : en
  • GB605159A - Improvements relating to the heat treatment of tungsten : en
  • CA449892A - Anchor : en fr
  • FR936245A - Process for the casting of liquid slag from blast furnaces for the manufacture of slabs, plates and other construction and covering elements of low thickness : en fr
  • ES17541U - Armor for glasses in general, with fixed or adjustable nasal support and with support shoes finished in fork, rotating on themselves and folding. (Machine-translation by Google Translate, not legally binding) : en es
  • USD150238S - Design fob a two-piece swim suit : en
  • FR936239A - Automatic fire extinguisher for carburetors : en fr
  • ES17327U - Folding armchair, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936230A - Device for lapping worn journals of bent shafts : en fr
  • ES17551U - Four-barbed special gallows. (Machine-translation by Google Translate, not legally binding) : en es
  • CH255695A - Sewing machine. : de en
  • CH255841A - Circuit arrangement for two-cord exchange. : de en
  • FR936259A - Coal gasification : en fr
  • ES15362Y - Sound toy-spinning top. : en es
  • ES16856Y - Plow body with adjustable share. : en es
  • CH255868A - Liftable landing gear for aircraft. : en fr
  • US2445242A - Process for producing a 4-amino salicylic acid : en
  • ES15321Y - Surround body for electric hand-held hair dryers. : en es
  • ES16940Y - Terminal clamp for contact wire. : en es
  • ES181223A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT Ns 181166 : en es
  • GB605173A - Treatment of well-drilling fluids : en
  • US2445061A - Hydraulic brake actuator : en
  • US2445230A - Frame for caps : en
  • CA449788A - Process for the heat treatment of metals : en fr
  • US2445249A - Well tubing : en
  • AU2140448A - Improvements in or relating to push-pull mixing circuit arrangements : en
  • CH255722A - Pressure hull. : de en
  • US2445244A - Multiple connection : en
  • AU128138B2 - Improvements in radio direction finding systems : en
  • AU131014B2 - Improved cathode ray oscilloscope system for indicating repetitive electrical phenomena : en
  • AU2286545A - Improvements relating to alternating electric current rectifying apparatus of the dry surface contact type : en
  • CA449758A - Hand pulverizer : en fr
  • ES17542U - Ceramic plate with longitudinal groove. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15526Y - Double battery flashlight, with light intensity regulator. : en es
  • ES182929A1 - AN INDICATOR DEVICE FOR EXCESS OR LACK OF PRESSURE IN THE TIRES OF AIRCRAFT AND AUTOMOBILE WHEELS : en es
  • AU138570B2 - Improvements in or relating toa fluid-pressure control-valve : en
  • AU1725744A - Improvements in devices for bending and forming sheetmetal strip metal, wire andthe like : en
  • FR936167A - Process for the preparation of artificial products and new products resulting therefrom : en fr
  • GB605140A - An improved rat trap : en
  • IE17226L - Control apparatus for hydraulic systems : en
  • CH255745A - Shock absorbers for pressure measuring devices. : de en
  • GB604984A - Improvements in illuminated diagrams for instructional and like purposes : en
  • CA449865A - High frequency resonator and circuit : en fr
  • CA449857A - Joint for electric cables : en fr
  • CH255707A - Process for the production of w-amino fatty acids or their esters. : de en
  • ES15310Y - Support for sharpening razor blades. : en es
  • US2444923A - Synchronizing control : en
  • US2445040A - Dark spot corrector : en
  • AU128119B2 - Improvements in or relating to bricks, blocks and like building elements : en
  • US2444947A - Lubricant : en
  • ES15393Y - About toilet powder container. : en es
  • ES16613Y - Board to compose crosswords. : en es
  • GB605111A - Improvements in or relating to range finders : en
  • GB605014A - Improvements in devices for taking and picking up sound film records : en
  • US2445214A - Vertical shrinker apparatus : en
  • ES15415Y - Metal cap for flasks. : en es
  • ES17538U - Machine to carve gears. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936229A - Volumetric measuring device : en fr
  • GB605086A - Improvements in or relating to oil burning stoves : en
  • AU2164045A - Circuit arrangement for producing a sine wave voltage from pulse waveform : en
  • BE483471A - : en fr
  • CH255743A - Device for use when scribing workpieces. : de en
  • CH255815A - Rotor cooling device for short-circuit armature motors. : de en
  • ES17555U - Shower cover for bottles and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES183357A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BELLS FOR BICYCLES : en es
  • CH255699A - Glove. : en fr
  • ES17509U - Shorts for bath, sport and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15281Y - Device applicable to lamp holders and other accessories in the lighting industry. : en es
  • CA449876A - Windshield cleaner : en fr
  • CH255658A - Process for the production of a building material and a building material produced by this process. : de en
  • AU128183B2 - T Uan improved animal trap : en
  • CA449812A - Light-sensitive layers of n-monoarylhydroxylamines : en fr
  • ES17563U - Plunger for hypodermic jericho (Machine-translation by Google Translate, not legally binding) : en es
  • AU1373847A - Improvements in or relating to electrically controlled photographic printers : en
  • US2445055A - Animal house : en
  • BE483275A - Method and bath for forming anti-corrosion protective coatings on metal surfaces : en fr
  • CH255705A - Process for the preparation of a mixture of 1,1,1,3- and 1,1,3,3-tetrachloro-acetone. : de en
  • AU2102048A - Improvements in or relating, to rotary percussion drills and processes of making, thesame : en
  • BE479632A - MOLDED CONSTRUCTION PART : en fr
  • FR936326A - Device allowing the viewing of moving pictures, without projection on a screen : en fr
  • US2445057A - Sealing arrangement : en
  • USD150230S - Design fob a camera : en
  • CH255865A - Springy wheel. : de en
  • AU128181B2 - Improvements in or relating to telephone systems : en
  • CA449734A - Grain cracking machine : en fr
  • GB605019A - Improved means for use to support drawers or trays for sliding movement : en
  • CH255723A - Photographic camera. : de en
  • CH255843A - Electric telecommunication system. : de en
  • AU141164B2 - Improvements in and relating to calculating machines : en
  • AU1454447A - Improvements in and relating to silos : en
  • AU1933645A - Improvements in or relating to mouldable sheet material : en
  • ES8315Y - Device to keep the ends or tips of shirt collars taut and shaped and, at the same time, to support, guide and center the tie. : en es
  • GB604902A - Insolubilization of n-alkenoxymethyl polyamides : en
  • US2444940A - Production of titanium dioxide pigments : en
  • US2445303A - Apparatus for providing a ridge on a pipe of ductile material : en
  • CH255851A - Container with side walls composed of wooden sticks. : de en
  • ES17008U - Apparatus to increase the power of the propulsion movements of swimmers in the water. (Machine-translation by Google Translate, not legally binding) : en es
  • CA449740A - Transformer with regulatable leakage reactance : en fr
  • CH255714A - Display book. : de en
  • CA449870A - Automatic moulding press : en fr
  • ES15304Y - Gasoline torch. : en es
  • CA449792A - Dynamoelectric machine : en fr
  • ES15560Y - Wave indicator for radio. : en es
  • CH255803A - Regulating device for a group of radiators controlled by fans and used for the cooling of several heat-generating mechanisms. : en it
  • GB605003A - Improvements in or relating to gas turbine plants : en
  • USD150195S - Design for a kicking tee : en
  • FR936255A - Doorbell mechanism designed to produce distinct, repeated blows : en fr
  • GB604929A - Appliance for access to aircraft bodies and other streamline-shaped vehicles : en
  • ES17522U - Device for the formation of bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • GB605107A - Improvements in and relating to the production of substituted tetrahydropyrans : en
  • GB605142A - Improvements in wall ventilators for buildings : en
  • US2445045A - Sound-trapping muffler construction : en
  • US2445085A - Plasticized composition containing a cellulose ether and a polyacrylic acid ester : en
  • ES17547U - Continuous ink fountain pen. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936332A - Improvement in the arms of the risers of mechanical looms : en fr
  • ES15544Y - Close to flip-sheet books, filing cabinets and the like. : en es
  • GB604925A - Improvements in or relating to radio direction indicating systems : en
  • CA449816A - Bus-bar structure : en fr
  • CH255854A - Sledge. : de en
  • ES176686A1 - A PROCEDURE FOR APPLYING A SURFACE COAT OF CHROME INTO CYLINDERS : en es
  • GB604971A - Froth- or "head"-producing device for use with beer and like engines or pumps : en
  • ES16733Y - Elastic loop for fastening pants. : en es
  • ES17540U - Sulfur bellows. (Machine-translation by Google Translate, not legally binding) : en es
  • FR936250A - Lean fuels gasifier for internal combustion engines : en fr
  • GB604915A - Improvements relating to the prevention of mist and frost on glass and similar transparent sheet material, and on mirrors and reflectors whether of glass or metal : en
  • US2445188A - Quick-clamping vise : en
  • ES16934Y - Suspended seat armchair and movable seat. : en es
  • ES15409Y - Pernito articulated perfected. : en es
  • GB604972A - Improvements in or relating to rotary hydraulic power devices : en
  • US2445155A - Protection of cupriferous surfaces : en
  • BE483749A - Improvements made to reinforced concrete construction elements and their manufacturing processes : en fr
  • FR936349A - Feeding device for skin working machine : en fr
  • ES15308Y - Perfected doll. : en es
  • ES15364Y - Individual ashtray. : en es
  • GB604839A - Metallic fixed frame and hinged frame for windows and doors : en
  • US2445186A - Rear index card and holder for visible indexes : en
  • US2445219A - Vehicle suspension : en
  • FR936321A - Garment hanger with elastic element : en fr
  • FR936171A - Improvements to drawing devices : en fr
  • FR936274A - Transformer-rectifier unit for charging batteries in motor vehicles, motorcycles and the like, at low charge rates : en fr
  • ES15540Y - Doll or silhouette for combined game. : en es
  • FR936210A - Improvements to harvesters : en fr
  • GB604911A - Improvements in power control mechanism : en
  • GB605113A - Improvements in or relating to methods of manufacturing permanent magnets of the kind employed in electric metering apparatus : en
  • US2445071A - Hairdressing ring : en
  • ES17566U - Dressing for feminine uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB605095A - Aluminium base alloys : en
  • AU2137548A - Improvements in or relating to automatic control systems : en
  • ES15358Y - Snap fastener for hermetic closure of wide curbs in boats and the like. : en es
  • GB605174A - Improvements relating to the production of cation-exchange materials : en
  • GB605070A - Improvements in plant for wire drawing : en
  • CH255708A - Process for the electrodeposition of copper. : de en
  • GB605007A - Improvements in scouring pads : en
  • ES183080A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT Ns 182258 : en es
  • FR936176A - Synchronous electric hammer : en fr
  • GB604938A - Parachute landing gear : en
  • US2445039A - Tool mounting bracket : en
  • US2444910A - Muzzle brake for guns : en
  • US2445177A - Method and apparatus for depositing metallic layers : en
  • US2445130A - Liquid dispenser : en
  • USD150198S - Design for a diving bell : en
  • ES15602Y - Perfect pencil case or pencil case. : en es
  • ES15289Y - Articulated multi-use table. : en es
  • GB605149A - Improvements in emulsifying or homogenizing machines : en
  • GB604927A - Improvements in or relating to centrifugal dust-collectors for air : en
  • USD150203S - Design for an earring or the like : en
  • FR936275A - Improvements to tees for golf balls : en fr
  • GB605077A - Improvements in or relating to electrolytic capacitors : en
  • US2445277A - Hone : en
  • US2445028A - Method of dispersing keratin proteins with amides and the composition resulting therefrom : en
  • US2445139A - Shock absorbing device for aircraft and other power-driven vehicles : en
  • US2445269A - Combined injector nozzle and filter : en
  • USD150221S - Picture holder or similafi article : en
  • USD150231S - Design for a comb : en
  • ES15587Y - Block for looms. : en es
  • CH255651A - Sealing device on a door. : de en
  • ES15556Y - Tweezers perfected for power loom, intended for the manufacture of crinoline fabric. : en es
  • US2445023A - Extensible connector : en
  • AU2158645A - Improvements in radio direction finding systems : en
  • AU2050548A - Improvements in or relating to chairs or seats : en
  • AU2230145A - Regulator ofan internal combustion engine : en
  • CH255687A - Drinks served buffet, in particular beer buffet. : de en
  • US2445083A - Bubble cap structure for fractionating towers : en
  • CH255855A - Foldable vehicle. : en fr
  • CH255643A - Device for sound absorption in rooms. : de en
  • CH255717A - Device for the classification of files. : en fr
  • CH255783A - Process for the production of fittings. : de en
  • AU147409B2 - Improvements inor relating to precast constructional members : en
  • BE483359A - Chi-ray thickness gauge : en fr
  • AU50446A - Electric capacitors and dielectric for same : en
  • US2445047A - Gun perforator : en
  • AU2228645A - Improvements in or relating tothe erection of buildings : en
  • CA449730A - Gauge and try square : en fr
  • CA449781A - Slack adjuster : en fr
  • CA449833A - Truck rim design : en fr
  • CH255725A - Device for fixing an object such as a pen holder, mechanical pencil, stylograph, to a support. : en fr
  • ES15433Y - Box device for ammeter. : en es
  • FR936288A - Tracked vehicle such as tank : en fr
  • US2445234A - Velocity indicator : en
  • GB604981A - Manufacture of vat dyestuffs : en
  • ES15612Y - Plug for electrical plug. : en es
  • US2444909A - Cloth-cutting machine : en
  • US2445017A - Deflecting circuit for cathoderay tubes : en
  • USD150196S - Design for a combination lighter : en
  • CH255654A - Dispositif de commande automatique pour chauffe-bain. : de en fr
  • ES17503U - Rubber heels for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2445284A - Fleshing machine : en
  • AU1353347A - Anew and improved crush forthe slaughtering of cattle : en
  • ES17512U - Pajama pants (Machine-translation by Google Translate, not legally binding) : en es
  • ES16485Y - Improved automatic valve. : en es
  • AU2227045A - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • US2445080A - Web roll support : en
  • US2445255A - Regulating mechanism responsive to variations in density and temperature of liquids : en
  • AU128117B2 - Rectifier system : en
  • AU131492B2 - Jointing thermoplastic-insulated cables : en
  • ES17545U - Special frame for glasses or dark glasses on the screens or helmets for welding. (Machine-translation by Google Translate, not legally binding) : en es
  • IS542A7 - Box-shaped packaging that can be disassembled. : en is
  • CH255681A - Device for the orderly storage of loose objects in drawers, cupboards, on shelves, etc. : de en
  • US2445147A - Stock centering chuck : en
  • AU1360547A - Improvements in film takedown mechanism of cinematograph projectors : en
  • US2445006A - Steroid keto hydroxy acids and their polybasic acid esters and method of preparing same : en
  • AU346346A - Improved apparatus for washing and drying cream separator components : en
  • AU99146A - Rectifier system : en
  • AU2389745A - Improvements in and relating tothe manufacture of nitriles : en
  • US2445129A - Thread control for weft replenishing looms : en
  • US2445169A - Electrical transformer and primary winding thereof : en
  • US2444906A - Toy merry-go-round : en
  • USD150232S - Funeral urn or similar article : en
  • USD150258S - Design for a flower pot : en
  • CH255775A - A device indicating facets and setting a grain, intended for use in a machine for cutting and polishing diamonds, stones and other hard substances. : en fr
  • AU1443947A - Improvements in constructional toys orthe like : en
  • CA449747A - Textile fibres or yarns and textile materials : en fr
  • AU128182B2 - Improvements in or relating to electron discharge devices : en
  • AU128127B2 - Control unit : en
  • CA449746A - Drawbar unit : en fr
  • CA449795A - Polymerization process : en fr
  • CA449848A - Machine tool structure : en fr
  • AU128179B2 - Improvements inthe refining of hydrocarbons : en
  • ES15558Y - Table perfected for babies. : en es
  • AU1918345A - T Uan improved animal trap : en
  • US2445115A - Heat exchanger : en
  • AU2109545A - Improvements in electric signalling cables : en
  • CH255769A - Tool holder with automatic tool advance. : en fr
  • CA449817A - Washing apparatus : en fr
  • CH255692A - Loom shuttle. : en fr
  • CH255736A - Dice stick. : de en
  • BE483507A - : fr
  • BE483532A - Machine for printing and dispensing stamps, labels and the like : en fr
  • FR936226A - Improvements to ceramic pigments : en fr
  • FR936216A - Pipe filter refinements : en fr
  • USD150250S - Design for a pin-up lamp : en
  • AU2068745A - Four course beacons : en
  • AU128186B2 - Improvements in or relating tothe erection of buildings : en
  • CA449745A - Roofers' shingle stripping tool : en fr
  • AU132125B2 - Improvements in and relating tothe treatment of textile andother materials to protect them from attack by or render them undesirable asa habitation to vermin : en
  • US2445110A - Overload relay having an instantaneous primary movement and a delayed secondary movement : en
  • US2445241A - Adjustable sofa construction : en
  • AU143647B2 - Improvements in or relating to nozzles forthe discharge of liquids : en
  • CA449864A - Condenser structure : en fr
  • CH255641A - Load-bearing wall made of lightweight construction elements. : en fr
  • CH255786A - Electric battery lighter. : en fr
  • CH255789A - Double row roller bearing, as well as method for its manufacture : de en
  • AU284146A - Improvements in or relating to glazing : en
  • US2445113A - Hydraulic governor : en
  • AU2136248A - Improvements in or relating to voice frequency signalling equipment for use in four-wire telecommunication systems : en
  • AU2139148A - Process forthe coagulation of dispersions of high-molecular substances : en
  • US2445120A - Drying of frozen materials by heat radiation : en
  • US2445264A - Calculator : en
  • USD150212S - Design for a boiler section : en
  • AU110046A - Radiofrequency distributor apparatus : en
  • ES17244U - Cover for electric capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • AU137821B2 - Improved fibres from bark and method of manufacturing thesame : en
  • CA449735A - Hot top for ingot moulds : en fr
  • AU113046A - Continuous wave radiant energy system : en
  • AU128185B2 - A method of making a pattern fora preliminary shaping die : en
  • USD150255S - Design for a baby stroller : en
  • ES17525U - Articulado blepharostat. (Machine-translation by Google Translate, not legally binding) : en es
  • AU128175B2 - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • ES17487U - Protective device for bicycle spokes. : en es
  • AU128110B2 - Locked-in oscillator circuits : en
  • ES15502Y - Floor for footwear. : en es
  • CH255694A - Device for lubricating the hook of lockstitch sewing machines. : de en
  • AU129005B2 - Broadband antenna for aircraft : en
  • CA449778A - Plasticized prolamine-base protein compositions : en fr
  • US2444978A - Closure : en
  • US2445283A - Curing olefin-diolefin copolymers : en
  • USD150191S - Design for a game board : en
  • AU276146A - Improvements in or relating to stators or guide rings for directing fluids in compressors, gas turbines orthe like : en
  • AU1326444A - Improvements in and relating tothe manufacture of blocks or of shaped articles of bonded fibrous material : en
  • AU2229645A - Improvements in or relating to unified backing materials, for example paper, and pressure sensitive adhesive tapes including the improved unified backing materials : en
  • CH255836A - Process for the preparation of an aqueous solution of a molecular compound of lactoflavin. : de en
  • AU2103445A - Repeater control system : en
  • AU144739B2 - Process forthe production of fast dyeings anda preparation therefor containing an agent yielding nickel or cobalt andan azo-dyestuff : en
  • ES16784Y - Automatic valve perfected for pressure. : en es
  • US2444931A - Box toe stiffener : en
  • FR936264A - Improvements to road rolling machines : en fr
  • AU2407945A - Improved hacksaw frame : en
  • CA449770A - Process for making cement products : en fr
  • CH255814A - Transformer with a secondary winding wound from sheet metal in the shape of a cylinder. : de en
  • ES15258Y - Folding table-nightstand. : en es
  • BE483712A - : en fr
  • CH255710A - Process for increasing the dye absorption capacity of oxidic protective layers on aluminum and its alloys. : de en
  • CH255767A - Milling cutter holder device for milling machines. : en fr
  • US2445288A - Shutter control device for moving picture apparatus : en
  • CH255639A - Folding landing net. : en fr
  • AU2281145A - Improvement in or relating to electric power systems : en
  • CH255752A - Automatic winding mechanism with oscillating weight for watch movements. : en fr
  • AU138613B2 - Improvements in apparatus for translating electrical image signals : en
  • ES15505Y - Hammer for reflex exploration. : en es
  • ES15606Y - Mounting on sowing machines. : en es
  • CH255709A - Metal spray gun. : de en
  • DK67193C - Apparatus with an electric discharge tube with at least three grids. : da en
  • CA449786A - Caging mechanism : en fr
  • AU347546A - u Plastic pipe cutter : en
  • AU2135148A - Improvements in or relating to sheetmetal piston rings : en
  • CA449732A - Grinding machine : en fr
  • CH255874A - Impact fuse with mechanical self-destruct device. : de en
  • AU1136947A - Improvements in apparatus for translating electrical image signals : en
  • US2445154A - Blade mounting : en
  • AU128165B2 - Improvements relating to kettles : en
  • AU128169B2 - Improvements in and relating tothe manufacture of blocks or of shaped articles of bonded fibrous material : en
  • AU1313947A - Improved holder fora babys feeding bottle : en
  • AU2040745A - Method and apparatus for making fibres : en
  • AU145388B2 - Improvements in or relating tothe construction of reinforced concrete stanchions and like upright members : en
  • CA449823A - Welding : en fr
  • US2445069A - Liquid fuel flow control device : en
  • AU1823344A - Control unit : en
  • CH255660A - Sewer. : de en
  • CA449863A - High frequency resonator and circuit : en fr
  • CH255805A - Device for supplying the air to an air-cooled internal combustion engine. : de en
  • US2445262A - Metal screen : en
  • US2444928A - Frequency control apparatus and method : en
  • CA449729A - Hitch for trailer connections : en fr
  • US2444918A - Method of making laminated structures : en
  • USD150253S - Design for a coat : en
  • CA449725A - Crank case circulation tube for internal combustion engines : en fr
  • CA449724A - Inlay flooring, panelling, facing and the like : en fr
  • CH255771A - Process for refining wood and objects made from it. : de en
  • DK67199C - Procedure for the production of water-insoluble shaped articles of artificial resin based on casein. : da en
  • FR936318A - Mechanical seal : en fr
  • GB604840A - Improvements relating to intermittently operating magneto-electric motors : en
  • GB605093A - Improvements relating to temperature indicating and control systems : en
  • CA449856A - Electric cable : en fr
  • US2445052A - Hydraulic cement : en
  • FR936193A - Lubricating grease composition : en fr
  • ES13747Y - No text : en es
  • GB604851A - Improvements in or relating to plastic compositions : en
  • US2445097A - Carburetor : en
  • US2445190A - Electric circuit breaker : en
  • CH255867A - Plane. : de en
  • FR936294A - New metal frame and its fastening method for bagged wheelbarrows or similar : en fr
  • GB604942A - Improvements in or relating to clamps for hair waving : en
  • GB605099A - Improvements in or relating to multilayer photographic elements : en
  • CH255778A - Abrasive article. : en fr
  • CH255735A - Ski binding. : de en
  • US2444996A - Combined handle and closure means for flexible receptacles : en
  • ES15564Y - Pressure gauge. : en es
  • US2444917A - Single-electrode high-speed recording device : en
  • US2444941A - Quick-change radio antenna mount : en
  • USD150224S - Design for a fountain pen barbel : en
  • CA449777A - Plasticized prolamine-base protein compositions : en fr
  • ES15596Y - Low luminosity pilot lamp. : en es
  • ES17511U - Orthopedic girdle with jockstrap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181595A1 - A PROCEDURE FOR MAKING CELLULAR RUBBER ARTICLES : en es
  • USD150265S - Design fob a dispenser : en
  • ES175661A1 - A PROCEDURE FOR OBTAINING A NEW MANGANESE FERTILIZER FOR GROUND CULTIVATION : en es
  • GB604879A - Improvements in and relating to copolymers of vinyl compounds : en
  • ES16684Y - Toy grand or upright piano. : en es
  • GB605052A - Floors and roofs of buildings : en
  • AU144925B2 - Improvements in or relating to push-pull mixing circuit arrangements : en
  • AU2270045A - The preparation of alkaline earth salts of methyl chloro phenoxy alkyl carboxylic acids : en
  • AU128162B2 - Improvements in or relating to ammunition-belt feed mechanisms for automatic firearms : en
  • AU137960B2 - Improvements in film takedown mechanism of cinematograph projectors : en
  • CH255696A - Process for the production of dye preparations. : de en
  • FR936344A - Strap branch muselet for bottle caps : en fr
  • USD150234S - Design for a brooch or similar article : en
  • US2445009A - Electric fence post and insulator : en
  • US2445041A - Silhouette reproducing machine : en
  • AU128120B2 - An improved process forthe manufacture of artificial porphyry or artificial granite : en
  • AU128177B2 - Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • FR936163A - prefabricated elements and their application to the rapid construction of walls, walls, etc. : en fr
  • GB604947A - Method of improving the adsorbent properties of alumina : en
  • AU1765344A - Envelope-writing pad : en
  • GB605021A - Improvements in and relating to the production of furil : en
  • US2445090A - Piston ring : en
  • US2444985A - Fuel burner : en
  • AU2180348A - Improvements in or relating to apparatus for heating and/or cooling canned food or other substances : en
  • ES17463U - Pouch with automatic device to roll cigarettes. (Machine-translation by Google Translate, not legally binding) : en es
  • CA449793A - Wire coating die : en fr
  • DK67213C - Grenade launcher with trigger mechanism. : da en
  • US2445089A - Guard rail : en
  • US2445299A - Dried egg powder : en
  • FR936327A - Device for sorting the coils coming from automatic weft winders : en fr
  • GB605100A - Method and apparatus for lining containers : en
  • GB605067A - Improvements in and relating to expanding reamers and the like : en
  • CH255662A - For full jet and shower combined water jet for connection to taps. : de en
  • GB605022A - Improvements (to soil in testing) machines for testing soil, sand or the like : en
  • AU137619B2 - A connecting adaptor for poles, mops, andthe like : en
  • AU2142748A - Improvements in crystal contacts ofwhich one element is silicon : en
  • US2444983A - Lumber footage calculator : en
  • GB604952A - Improvements in and relating to cabinet shelves : en
  • BE483692A - : en
  • FR936283A - Method and device for repairing the soles and heels of rubber boots : en fr
  • ES15431Y - Fixing device for electric meters, relays and similar devices. : en es
  • ES17132U - Sundial (Machine-translation by Google Translate, not legally binding) : en es
  • US2445075A - Device comprising a mercury cathode tube for interrupting electric currents of high voltage : en
  • GB604931A - Improvements in or relating to the manufacture of abrasive articles : en
  • US2445022A - Computing scale : en
  • USD150213S - Design for a fishing reel : en
  • US2445279A - Measuring pump with adjustable stop : en
  • DK67217C - Procedure for Manufacturing Firewood Building Blocks. : da en
  • ES15259Y - Ashtray with deposit for spent matches. : en es
  • FR936300A - Calender for natural or synthetic rubber or similar materials : en fr
  • GB605112A - Means for controlling the flow of liquid fuel to prime movers : en
  • GB605036A - A new dielectric composition particularly suitable for use in sealing and/or insulating electrical conductors and devices embodying same : en
  • AU2132348A - New hydroxy fattyacid ester-ethers andthe treatment of aqueous media therewith to minimise foaming and aqueous media so treated : en
  • CA449809A - Synthetic rubber-like butadiene-acrylonitrile-aliphatic vinyl-ethanyl carbinol material : en fr
  • US2445291A - Remote inventory control system : en
  • FR936173A - Method and device for manufacturing toughened glass rods or tubes : en fr
  • US2445053A - Scraper : en
  • US2445133A - Pump jack : en
  • DK67220C - Vice. : da en
  • NL61303C - : en
  • DK67208C - Procedure for the manufacture of suction molds. : da en
  • US2445191A - Mixed polysulfide condensation product and method of making : en
  • ES183019A1 - AN APPLIANCE FOR HEATING COGNAC OR SIMILAR GLASSES TO A JET OF STEAM : en es
  • US2444954A - Rail joint : en
  • US2445272A - Recording instrument having plural pens and an oscillating actuator : en
  • GB604866A - Improvements in or relating to ploughs : en
  • US2445018A - Sealing unit : en
  • US2445189A - Polymerization of unsaturated compounds in the presence of a peroxide and a hydrogenhalide : en
  • USD150228S - Design fob a camera : en
  • ES15309Y - Cabinet-bar. : en es
  • ES17560U - Cover for voltage and current transformers for low frequency currents (Machine-translation by Google Translate, not legally binding) : en es
  • ES183231A3 - AN IMPROVEMENT IN THE PROCESS OF HAVING MANUAR TAPES : en es
  • FR936184A - Enhancements to code calling devices : en fr
  • US2444970A - Grease compositions : en
  • US2445048A - Tilt table : en
  • US2445095A - Motoring dynamometer for engine testing : en
  • US2445104A - Fuel carbureting means : en
  • USD150197S - Design fob a burial casket : en
  • GB604935A - Improvements in or relating to echo-sounders and like sub-aqueous distance measuring devices : en
  • US2445125A - Lock nut : en
  • USD150199S - Design for a change handler : en
  • US2445046A - Apparatus for showing pressure versus volume diagram : en
  • GB605066A - Anglers' fishing nets : en
  • AU144769B2 - Improvements in or relating to automatic control systems : en
  • USD150217S - Design for a phonograph tone arm or the mke : en
  • GB604960A - Improvements in or relating to electric secondary batteries : en
  • CA449780A - Railway car truck : en fr
  • CA449866A - Method of waterproofing inorganic hydrous oxide bodies and products : en fr
  • ES15457Y - Foldable frame for glasses. : en es
  • GB604937A - Automatic weighing machine with dial and with additional weights controlled by levers : en
  • ES15622Y - Fish hook. : en es
  • ES181736A1 - A PROCEDURE, WITH THE CORRESPONDING MACHINE, TO EXTRACT FRUIT AND SIMILAR JUICES : en es
  • CH255711A - Self-adhesive strips and method of making the same. : de en
  • GB605103A - Improvements in or relating to pressers and stretchers for trousers or other garments or articles : en
  • GB605125A - Insulator for electric fences and nails for its attachment : en
  • CH255753A - Waterproof watch box. : en fr