• USD149401S - Design fob a pipe stand : en
  • CH254374A - Single phase motor. : en fr
  • US2440436A - Catalyst chamber closure : en
  • US2440353A - Shock absorber : en
  • AU1939648A - Improvements in or relating to pressure reducing valves : en
  • CH254282A - Optical projection apparatus for checking the profiles of objects. : de en
  • AU1971945A - Improved optical device and means for applying same for light transmission in soundheads of cinematograph projection equipment : en
  • AU140960B2 - Power transmission mechanism : en
  • AU1949048A - Inductive devices having a precisely sinusoidal relation between coupling and relative displacement : en
  • US2440556A - Electrical apparatus : en
  • AU144233B2 - Improvements relating toa process forthe continuous manufacture of rayon yarns : en
  • AU1962348A - Improvements in or relating toan earthmoving scraper : en
  • CH254211A - Method for winding packs and pack winding machine for carrying out the method. : de en
  • US2440550A - Tractor-conveyed implement and hitch therefor : en
  • BE481669A - : en fr
  • FR933609A - Improvements to obstacle location systems using electro-magnetic waves : en fr
  • FR933711A - Rapid construction process for walls and partitions, and materials used in its execution : en fr
  • US2440308A - Oscillator structure : en
  • US2440397A - Immersion type refrigerating device : en
  • US2440474A - Decorative fabric for handbags : en
  • PL33421B1 - The band consists of the current wave antennas : en pl
  • ES177466A1 - A PROCEDURE TO MANUFACTURE A PEE FOR DRY SHAVING MACHINE : en es
  • US2440536A - Tube roller : en
  • AU127426B2 - An improved adjustable water sprinkler jet : en
  • AU1927848A - Cigarette-case comprising a lighter anda device for distributing cigarettes one by one : en
  • CH254466A - Resilient seat for vehicles. : de en
  • CH254303A - Waterproof winder for timepiece. : en fr
  • US2440646A - Gaging apparatus for adjusting gage blocks of the adjustable type : en
  • CH254283A - Device facilitating the fitting of a male part with a female part applicable in particular to check rings and plugs. : en fr
  • CA448048A - Toy or display device : en fr
  • CA448192A - Cultivator : en fr
  • US2440363A - Blower : en
  • ES182805A1 - AN ECONOMIC KITCHEN SYSTEM COMBINING WITH CENTRAL FOR HOT AIR HEATING AND FOR HOT WATER SERVICES : en es
  • ES181305A1 - AN AUTOMATIC SPHYGNEOMANOGRAPHY APPARATUS : en es
  • FR933783A - Soft sole for shoes : en fr
  • GB601101A - Improvements in or relating to synthetic resins : en
  • FR933620A - Improvement in water-tube boilers with natural circulation : en fr
  • ES179705A1 - A PROCEDURE FOR THE OBTAINING OF PREPARATIONS TO BE USED IN ANTIBACTERIAL THERAPY : en es
  • GB601093A - Improvements in or relating to joint construction : en
  • AU127439B2 - Improvements in or relating to coated sheet materials and to plastic compositions therefor : en
  • CH254224A - Method for fitting patches into pieces of textile. : de en
  • GB601156A - Improvements in driving axles for vehicles : en
  • GB601214A - Improved method of and apparatus for automatically controlling the thickness of metal strips, especially metal foils, in rolling mills : en
  • AU1186147A - Improved reaper and stalk or top cutter for arrowroot and suchlike crops : en
  • AU1997745A - Improvements in or relating to methods of making metal to glass seals : en
  • AU1870548A - Improvements in or relating toa container for proteinaceous meaty materials, a process of preparing said container, and package including said container : en
  • AU1953748A - Improvements in or relating to electric discharge tubes having secondary-emission electrode : en
  • CA448162A - Stress analysis by x-ray diffraction : en fr
  • AU2246545A - Improvements in or relating to electroplating : en
  • CH254190A - Cabinet lock. : de en
  • ES5278Y - Metal tube bed with metal box spring as well, perfected, constituting the whole one piece. : en es
  • FR933630A - Window cleaning product : en fr
  • IE18120L - Applying facing to building blocks : en
  • ES16998U - Voltage regulating device. (Machine-translation by Google Translate, not legally binding) : en es
  • AU139753B2 - Improvements relating to dynamo regulators : en
  • CH254179A - Process for the production of a bituminous paving material. : de en
  • US2440489A - Process for dehydrating aqueous mixtures : en
  • AU127428B2 - An improved 'reed' musical instrument : en
  • AU2136745A - Improvements in wrap horn mechanism : en
  • FR933723A - Padding for adhesive tapes : en fr
  • GR11617B - METAL PIPE WRAPING MACHINE. : el en
  • US2440589A - Feed device for hydraulically operated change-speed gears : en
  • GB601028A - A method of producing acid bessemer steel or thomas steel low in nitrogen : en
  • GB601068A - Apparatus for crimping electrical connectors on to electrical conductors : en
  • AU1893248A - Improvements in or relating to latch mechanisms : en
  • AU1951048A - Improvements relating to heat treatment of ferrous materials and apparatus therefor : en
  • AU2282745A - An improved leak detecting lamp : en
  • CH254459A - Exhaust gas turbocharger. : de en
  • US2440310A - Uniflow scavenging for engines : en
  • FR933684A - Grinding machine : en fr
  • US2440620A - Contacting solids and gaseous fluids : en
  • US2440635A - Feed tray for duplicating apparatus : en
  • AU127418B2 - Improvements in transformer windings : en
  • US2440406A - Fruit juice dispenser : en
  • US2440425A - Fruit and vegetable juice extractor : en
  • ES16980U - Float coupled to valves for water or other liquid tanks (Machine-translation by Google Translate, not legally binding) : en es
  • ES181490A1 - A DEVICE OR DRIVE UNIT FOR RECREATIONAL AND SIMILAR DEVICES : en es
  • GB601047A - Improvements in or relating to hand-operated tools : en
  • FR933638A - Bra refinements : en fr
  • GB601018A - Improvements in or relating to gas analyzers : en
  • CA448110A - Cooling of fluid : en fr
  • CH254391A - Process for evacuating and melting a vacuum vessel. : de en
  • AU147184B2 - Electric hotwater system : en
  • USD149400S - Design fob a perfume dispenser : en
  • US2440364A - Dye composition : en
  • GB601239A - Improvements in or relating to air diffusers for ventilating and air conditioning plant : en
  • AU1930748A - Improvements relating toa process forthe continuous manufacture of rayon yarns : en
  • DK66675C - Volume control device for electron tube amplifiers. : da en
  • GB601174A - Improvements in containers for ophthalmic trial lenses : en
  • GB601183A - Process and apparatus for finishing fabrics to reduce shrinkage : en
  • USD149432S - Spoon or other article of flatware : en
  • US2440372A - Clamp for barrel pumps : en
  • USD149402S - Design for a doll : en
  • ES16973U - Simple removable weatherstrip, semi-invisible, to cover the gaps in the doors, preventing the entry of air. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16975U - Closing and opening of containers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933582A - Improvements to electro-mechanical clutches : en fr
  • GB601051A - Improvements in position or movement indicating instruments : en
  • GB601126A - Improvements in or relating to weather stations : en
  • FR933693A - Improvements to the electrode supports of electrolytic cells : en fr
  • GB601120A - Improvements in or relating to methods for making lubricating grease : en
  • CH254329A - Elastic bracelet. : en fr
  • AU1874948A - Improvements in or relating to solvent-dispersed adhesives : en
  • US2440573A - Trousers : en
  • ES182065A1 - A COFFEE MACHINE : en es
  • FR933676A - Quick-change two-stage chuck for machine tools, especially for drills : en fr
  • ES181588A1 - IMPROVEMENTS IN DEVICES FOR AUTOMATIC CHANGE OF WIDTH OF VIA IN WAGONS AND RAILWAY CARS : en es
  • ES16903U - Closing for electric capacitors or other similar devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601064A - Improvements in or relating to devices for cleaning rollers, such as textile crushing rollers : en
  • FR933566A - Single or multiple towing beam : en fr
  • FR933635A - Improvements to lighters using volatile fluids : en fr
  • US2440242A - Esterified rosin modified with organic acids and process for making same : en
  • USD149404S - Combination automobile and airplane : en
  • US2440520A - Razor blade sharpener : en
  • US2440638A - Wheel cover : en
  • USD149396S - Design fob a watch band : en
  • AU127431B2 - Improvements in or relating to fastening devices for connecting two separable members : en
  • AU138997B2 - An improved means for interconnecting and interlocking tubes orthe like : en
  • AU2285445A - Improved lubrication system for reciprocating engines : en
  • BE481614A - Process for the manufacture of powdered wax without the formation of lumps : en fr
  • CA448190A - Attaching soles to welted shoes : en fr
  • US2440389A - Water saver : en
  • US2440343A - Brake control system : en
  • US2440365A - Metering motor operated pump for dispensing beverages : en
  • ES14869Y - Vaulted wire mesh lids. : en es
  • US2440457A - Pneumatic tool : en
  • FR933654A - Electric uncapper : en fr
  • FR933657A - Stone sawing machine : en fr
  • FR933561A - Two-way lock : en fr
  • ES182785A1 - PROCEDURE FOR THE PREPARATION OF FOLIC ACID : en es
  • FR933703A - Hot water station : en fr
  • ES17021U - Recreational game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933587A - Taper bore measuring device : en fr
  • GB601128A - Improvements in or relating to arrangements for demodulating duration modulated pulses : en
  • GB601246A - Improvements in condensing zinc vapour : en
  • ES178935A1 - A PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF BALLESTAS : en es
  • ES181382A1 - A PROCEDURE FOR THE OBTAINING OF BEAMS AND POSTS OF OIL, MANUFACTURED FROM ORDINARY ORMIGON OR SUBJECTED TO PREVIOUS TENSIONS : en es
  • USD149453S - Control handle for line controlled model aircraft : en
  • FR933766A - Aqueous dispersions of solids insoluble in water : en fr
  • FR933584A - Removable wick holder for lighter : en fr
  • CA448212A - Fluid flow control device : en fr
  • IE19138L - Automatic telephony : en
  • US2440661A - Switchboard plug : en
  • ES182727A1 - IMPROVEMENTS IN THE MANUFACTURE OF CUBES, ESPECIALLY ALUMINUM : en es
  • FR933602A - Improvements to telephone systems : en fr
  • US2440438A - Calculating device : en
  • ES182763A3 - SOME PERFECTIONS IN THE MAKING OF OWN CARTOONS TO INCLUDE IN CHILDREN'S BOOKS : en es
  • GB601125A - Improvements in or relating to radar systems : en
  • AU138201B2 - Improvements in or relating to duct intakes or entries for gaseous fluid flow diffuser systems : en
  • ES14879Y - Threshing machine : en es
  • US2440420A - Control mechanism for sound reproducing : en
  • FR933736A - Safety device for frames and doors : en fr
  • US2440596A - Welder's helmet : en
  • BE481821A - : en fr
  • GB601235A - Improvements in or relating to starters for internal combustion engines : en
  • US2440375A - Lubricating oil : en
  • US2440334A - Sandblasting nozzle : en
  • USD149409S - Design for a book end or similar article : en
  • CH254356A - Rotary pump without valves. : en it
  • ES16223Y - Perfected lever tap. : en es
  • GB601206A - Electron discharge device : en
  • FR933720A - Method and device for measuring phase angles : en fr
  • US2440312A - Apparatus for transmitting motionpicture light images : en
  • US2440531A - Apparatus for making metal powder : en
  • US2440663A - Means for automatically controlling the supply of liquid fuel to prime movers : en
  • FR933732A - Device for brushing transmission belts : en fr
  • AU1876148A - Process of obtaining crystalline penicillin salts : en
  • US2440647A - Apparatus for making a graphic record of a succession of similar operations by a machine : en
  • US2440426A - Brassiere : en
  • US2440441A - Tool joint : en
  • GB601081A - Time record producing apparatus : en
  • GB601075A - Improvements in or relating to the preparation of mono-substituted isomelamines : en
  • ES181375A1 - A TROLLEY CONTROL DEVICE MARKED ON CALCULATING MACHINES : en es
  • GB601046A - Improvements relating to vibratory screening apparatus : en
  • ES172002A1 - A NEW REVERSIBLE TOWING DEVICE WITH TRACTION OF ARTICULATED TYPES FOR ITS REGISTRATION IN SMALL RADIO CURVES : en es
  • AU1927548A - Improvements in or relating to flashlight lamps : en
  • CH254226A - Shoe lasts. : de en
  • AU1770144A - Improvements in and relating to fireresisting coating and impregnating compositions and to fireresisting materials obtained therewith : en
  • CH254169A - Instrument for trimming bushes, hedges, boxwood borders, etc. : en fr
  • AU138770B2 - Sound pickup arm foran electrical gramophone : en
  • AU140524B2 - Railway truck : en
  • CA448050A - Drill press attachment : en fr
  • US2440261A - Radio locator test apparatus : en
  • US2440594A - Drain : en
  • US2440621A - Frequency modulation : en
  • ES17024U - Stirrer for liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182772A2 - AN APPARATUS TO MOISTURE CLAY POWDER APPLICABLE IN THE CERAMIC INDUSTRY : en es
  • FR933577A - Improvements to electric plates and heating elements : en fr
  • AU127421B2 - Improvements in or relating to velocity-modulated electron discharge devices : en
  • US2440631A - Demountable support for garments and the like : en
  • AU147074B2 - Pulse-width demodulator : en
  • CA448069A - Tappet screw : en fr
  • CA448070A - Closure and actuating means : en fr
  • CA448154A - Internal combustion engine power plant : en fr
  • AU1334544A - Improvements in or relating to the production of aliphatic nitro compounds : en
  • CA448196A - Ultra-high frequency device : en fr
  • CH254251A - Photo album. : de en
  • ES16992U - Container for cookies. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933586A - Precision comparator for measuring internal threads : en fr
  • FR933600A - Isomerization of olefins : en fr
  • FR933631A - Cathode ray indicator tube : en fr
  • USD149451S - Shuttleworth racing sulky : en
  • CH254393A - Closed electric melting furnace. : de en
  • US2440567A - Fuel supply system for internal-combustion engines : en
  • ES182697A1 - IMPROVEMENTS IN THE SILENCERS OF THE ESCAE OF GASES IN EXPLOSION ENGINES : en es
  • GB601033A - Lamellar frame work : en
  • ES181029A1 - A PROCEDURE FOR THE OBTAINING OF NEW PULIMIDINIC SULPHANILAMIDE CONDENSATION PRODUCTS : en es
  • FR933699A - Insecticide preparation : en fr
  • FR933675A - New method of lifting elevators by direct traction without cables : en fr
  • ES176509A1 - A PROCEDURE AND APPARATUS FOR THE PYROGENATION OF BITUMINOUS SKYS, ASPHALTIC LIMESTONES AND LIGNITES : en es
  • ES180741A1 - A MACHINE FOR THE MANUFACTURE OF PLATES OF PLASTIC MATERIAL : en es
  • ES182402A1 - IMPROVEMENTS IN ELECTRICAL DISCHARGE DEVICES AND METHODS TO ADJUST THEM : en es
  • BE481858A - : en
  • DK66689C - Gramophone systems, especially transportable systems. : da en
  • FR933773A - Powder compacts training : en fr
  • SU70777A1 - Telephone set : en ru
  • ES15833Y - Metallic pencil. : en es
  • GB601145A - Improvements in or relating to thermostatic control devices : en
  • GB601193A - Improvements in trucks : en
  • GB601014A - Improvements in or relating to helicopters : en
  • GB601164A - Frequency control of oscillation generators : en
  • GB601248A - Improvements in zinc smelting : en
  • ES182750A1 - A MULTIPLEX EMISSION AND RECEPTION DEVICE : en es
  • ES181904A1 - A PROCEDURE AND APPARATUS FOR THE OBTAINING OF FLEXIBLE DECORATIVE GENERATIONS, IN THE FORM OF CANVAS OR TISSUES OF IRREGULAR SURFACE : en es
  • FR933776A - Improvements to electrical welding equipment : en fr
  • GB601056A - Improvements in or relating to a method of knitting on knitting machines of the circular, independent needle type and to the fabric produced by that method : en
  • AU2057845A - Improvements relating to telephone systems : en
  • AU2059545A - Hinge bolt for lavatory seats : en
  • AU2156345A - Improvements in or relating to electric condensers : en
  • US2440664A - Making lap-welded articles from thermoplastic films : en
  • GB601152A - Improvements in and relating to the drying of vegetables : en
  • AU1957448A - Anew or improved method of and apparatus for forming surfaces : en
  • BE481639A - Medical accessories : en fr
  • US2440407A - Adjustable hatband : en
  • US2440521A - Pessary : en
  • AU137272B2 - Improved locking nuts for bolts with right and left threads : en
  • US2440475A - Process and apparatus for continuous catalysis : en
  • USD149449S - Design for an electric lighting fixture : en
  • ES16879U - Manual machine for kitchen uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES16904U - Closing for electric capacitors or other similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB601023A - Improvements in or relating to the extraction and utilisation of heat from air or vapour : en
  • IT434550B - : it
  • ES16922U - Rolling tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES182731A1 - HUB AND SHAFT STRUCTURE FOR THE WHEEL, PEDAL OR CRANKSHAFT OF A BIKE, CAR WHEELS, CHILDREN OR SIMILAR : en es
  • US2440408A - Ship hull construction : en
  • US2440614A - Power transmission : en
  • FR933779A - Improvements to electrically operated calculating machines : en fr
  • ES16991U - Improved frying pan (Machine-translation by Google Translate, not legally binding) : en es
  • ES15340U - Hollow glass balls with interior application (Machine-translation by Google Translate, not legally binding) : en es
  • CH254236A - Process for the production of di- (B-chloro-ethyl) -benzene. : de en
  • US2440340A - Control apparatus for reversible locomotives : en
  • USD149427S - Design fob a fluorescent lighting fixture : en
  • US2440414A - Production of cyclohexane : en
  • FR933327A - : fr
  • GB601213A - Improvements in or relating to transfers : en
  • GB601217A - Improvements in or relating to rotary valves for internal combustion engines : en
  • FR933593A - New chemical composition based on rubber : en fr
  • GB601111A - Improvements in methods of plating non-metallic surfaces : en
  • GB601098A - Improvements in or relating to the moulding of metals under pressure : en
  • GB601195A - Improvements in or relating to electrical condensers : en
  • ES182249A1 - ONE DOUBLE SIGNAL ELECTROMAGNETIC DEVICE : en es
  • ES182758A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRICAL BUILDERS : en es
  • FR933649A - Improvements in the manufacture of pentaerythritol : en fr
  • US2440350A - Door latch : en
  • DK66687C - Procedure for the manufacture of cladding elements for floors, walls or ceilings. : da en
  • GB601042A - Improvements in luminescent silicates : en
  • FR933694A - Improvements to electrolytic cells : en fr
  • GB601198A - Improvements in or relating to the construction of endless chains of buckets for dredging or excavating : en
  • CH254198A - Bedside table. : en it
  • CH254463A - Frame for fire extinguishers. : de en
  • FR933604A - Automatic gear change device for motor vehicles : en fr
  • GB601106A - Improvements in or relating to valves and methods of making the same : en
  • ES15399Y - Adding machine. : en es
  • PL33420B1 - A plug pile : en pl
  • US2440368A - Sleeve head pad for garments : en
  • FR933655A - Improvements to ultraviolet ray generators : en fr
  • GB601102A - Improvements in magnetrons : en
  • ES180657A1 - AN ASSEMBLY OR ELECTRICAL DEVICE APPLICABLE IN PARTICULAR TO ALARM INSTALLATIONS OR FORECAST AGAINST THEFT : en es
  • US2440553A - Amplifier system : en
  • USD149412S - Houston camera dolly : en
  • US2440451A - Inhibiting polymerization of furfural : en
  • DK66674C - Countermodulation Coupling for Use in Amplitude Modulation of a Carrier. : da en
  • ES17025U - Water tank for toilets. (Machine-translation by Google Translate, not legally binding) : en es
  • US2440540A - Transformer : en
  • US2440538A - Portable cathode-ray oscilloscope : en
  • US2440544A - Multiple unit furniture : en
  • US2440599A - Bending machine : en
  • ES16989U - Combined furniture for kitchen. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601055A - Indicators suitable for use with radio-direction finders and the like : en
  • SU70637A1 - Logging theodolite : en ru
  • US2440275A - Power supply system for carrier communication systems : en
  • ES181376A1 - AN AUXILIARY DEVICE FOR COUNTERS OF CALCULATING MACHINES : en es
  • AU1948448A - A plant or apparatus ior heating rooms : en
  • ES182243A1 - IMPROVEMENTS IN TELEPHONE DEVICE : en es
  • FR933611A - Improvements to pumps : en fr
  • ES16036U - Winding for small electrical machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182732A1 - A DOUBLE ROW ROLLER BEARING : en es
  • GB601049A - Improvements in or relating to vehicle lights : en
  • FR933590A - Remote control device for electrical appliances and cables used in this device : en fr
  • US2440373A - Supplementary exhaust port for steam locomotives : en
  • US2440548A - Manufacture of shoulder pads : en
  • GB601041A - Improvements in the mounting of thermostatic devices on electric kettles and the like apparatus : en
  • ES16929U - Folding cruet (Machine-translation by Google Translate, not legally binding) : en es
  • GB601186A - Improvements in a method of and an apparatus for lining brake drums with powdered metal lining members : en
  • AU142695B2 - Improvements in or relating to sawtooth wave generators : en
  • GB601121A - Apparatus for maintaining a variable at a substantially constant value : en
  • ES177425A3 - IMPROVEMENTS IN THE ELECTRICAL SWITCHES : en es
  • GB601147A - Improvements in or relating to apparatus for generating electrical impulses : en
  • GB601244A - Improvements in or relating to controllers for lifts : en
  • ES16997U - New mathematical calculator (Machine-translation by Google Translate, not legally binding) : en es
  • FR933758A - Adjustable jaw ski attachment at the toe : en fr
  • FR933771A - Enhancements to high vacuum pumps : en fr
  • GB601170A - Improvements in internal combustion turbine plant for propulsion : en
  • US2440471A - Production of diolefins : en
  • ES14655Y - Blade for one of the phases of a switch. : en es
  • ES16968U - Onion or shower and support for showers (Machine-translation by Google Translate, not legally binding) : en es
  • FR933756A - Device for equipping with a belt drive a centrifugal device driven by a flanged motor : en fr
  • CH254285A - Method for radio-electric direction determination by means of a radio beacon. : de en
  • GB601130A - Motor speed control : en
  • USD149426S - Lademann guitar : en
  • USD149438S - Design for an electric light bowl : en
  • DK66701C - Runs for Ring Spinning Machines, Twisting Machines and similar Machines. : da en
  • USD149416S - Jones desk : en
  • CH254271A - Ski. : de en
  • AU115646A - An improved clotheshorse : en
  • ES17038U - Shoulder or mulcher applicable to dresses and suits for men and women. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601211A - Improvements in or relating to the manufacture of alpha-chloroacrolein : en
  • FR933784A - Compass extension system : en fr
  • FR933795A - Self-locking device for dispensing sectioned paper towels from a reel : en fr
  • SU71632A1 - Method for producing metaphosphates : en ru
  • ES181188A1 - A DEVICE FOR THE INSTALLATION AND FIXATION OF ELECTRICAL CONDUITS AND OTHER APPLICATIONS : en es
  • FR933786A - Advertising or luminous decoration : en fr
  • AU145877B2 - Improved concrete forms-and means for connecting them together : en
  • AU146084B2 - A method of forming seed pellets, a pellet so formed, anda pellet making machine : en
  • CH254358A - Internal combustion engine. : en it
  • FR933569A - Machine continues to draw metal wires : en fr
  • GB601134A - Automatic position control apparatus : en
  • US2440431A - Lock tumbler : en
  • GB601012A - Electrical frequency comparison apparatus : en
  • FR933781A - Shock absorber block for packaging : en fr
  • GB601039A - An improved method of and device for engraving metal cylinders : en
  • GB601118A - An improved aircraft : en
  • FR933796A - Photographic projector automatically controlled remotely by controls placed in the vicinity of the operator : en fr
  • DK66665C - Boiler for Concentration of Liquids, especially Acids with High Boiling Point, e.g. Sulfuric acid. : da en
  • USD149410S - Design fob a tobacco pipe : en
  • FR933664A - Improvements to screw presses : en fr
  • CA448180A - Multi-stage centrifugal pump : en fr
  • ES182744A1 - A NEW METHOD FOR OBTAINING VITAMINIC PREPARATIONS : en es
  • FR933700A - Improvements to control the operation of discharge lamps : en fr
  • AU1189447A - Improvements in and relating to power motivated machines for scooping, elevating and dumping earth and loose or broken materials : en
  • ES181383A1 - A SYSTEM OF VIBRATORY TABLES FOR OBTAINING ALL KINDS OF PIECES OF ANY MATERIAL : en es
  • US2440537A - Exciter lamp supply : en
  • ES17036U - Winder for yarns of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • CH254233A - Process and device for the extraction of heavy noble gases. : de en
  • CH254370A - Refrigerator. : de en
  • AU1876948A - Improvements in or relating toan excavator bucket : en
  • CA448137A - Fuel cell : en fr
  • AU137444B2 - Means for lifting and carrying jinker wheels ina transport position when not in use : en
  • AU2189245A - Improvements in or relating tothe production of trichloromethyldiarylmethanes : en
  • CH254193A - Chimney slide. : de en
  • CA448147A - Textile mill spindle : en fr
  • CH254237A - Process for the production of vinyl ethers. : de en
  • US2440456A - Apparatus for purifying metallic mercury : en
  • FR933734A - Improvements in the manufacture of stemware and similar articles : en fr
  • GB601079A - Improvements in aircraft lighting systems : en
  • ES16907U - Aluminum wire terminal for electric capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182766A1 - PREFECTIONS IN CIRCULAR MACHINES OF GENRO DE PUNTO : en es
  • ES180725A3 - A PROCEDURE FOR THE PREPARATION OF STOCKINGS MADE WITH "NAYLON" TYPE THREADS AND ANALOGUE NATURE : en es
  • FR933570A - Soft start motion transmission system : en fr
  • GB601161A - Improvements in the manufacture of stockings and in straightbar knitting machines therefor : en
  • ES182730A1 - PROCEDURE FOR THE TRANSFORMATION OF INSOLUBLE COUPLING GUMS IN ALCOHOLS OR OTHER SOLVENTS, IN MIXTURES WITH BENZOLS OR OTHER DERIVATIVES OF THE HULLA, IN COPPER GUMS, SOLUBLE IN THE SAME ELEMENTS : en es
  • AU127420B2 - Improvements in and relating to creepers used by motor mechanics : en
  • AU1290347A - Mechanical log stoker for under-fired boilers : en
  • CA448058A - Device for splitting cores : en fr
  • CH254352A - Compressor. : en fr
  • CH254253A - Rotary intaglio printing machine. : en fr
  • CH254235A - Process for the production of an intermediate product. : de en
  • ES15418Y - Game of skill and dexterity. : en es
  • GB601158A - Improvements relating to plug valves : en
  • AU143161B2 - Anew or improved method of and apparatus for forming surfaces : en
  • CA448079A - Folding bedstead : en fr
  • ES181201A1 - A MACHINE TO MAKE TILES, BRICKS AND SIMILAR : en es
  • GB601179A - Improvements in and relating to hydraulic clutch and transmission devices : en
  • CH254221A - Suspension device for the supply cable of an electric iron. : de en
  • ES16988U - Evaporative box. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601037A - Improvements in pipe, cigar, cigarette and similar lighters : en
  • GB601137A - Improvements in or relating to automatic controls for gas turbines : en
  • US2440410A - Lubricating apparatus : en
  • US2440448A - Loader for grease guns : en
  • US2440665A - Automatic set-back counter : en
  • US2440344A - Lens coupling mount : en
  • US2440303A - Increasing the resistance of red phosphorus to oxidation : en
  • US2440623A - Transferring finely divided solids : en
  • DK66699C - Machine gun. : da en
  • FR933621A - Improvements to taps : en fr
  • US2440341A - Fastener : en
  • US2440588A - Controlled freewheeling mechanism : en
  • US2440627A - Air conditioning apparatus : en
  • CA448167A - Preparation of wetting, sudsing and detergent agent : en fr
  • ES16966U - Scrubber for personal hygiene or for washing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16709U - Unit of shelf. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601201A - Improvements in and relating to book marks for books, catalogues, periodicals and the like : en
  • CA448096A - Wall connection for collapsible containers : en fr
  • AU2450645A - Improvements in thermionic valves andthe like : en
  • CH254231A - Device for transporting assimilable active elements from a reservoir to a container. : en fr
  • ES16994U - Last for shoe conservation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933728A - Drive mechanism applicable in particular to transportable concrete mixers : en fr
  • CH254394A - Metal device for suspending electrical resistances from the roof of an oven. : en fr
  • GB601058A - Cabin pressure warning device : en
  • GB601216A - Improvements in or relating to gauging device : en
  • CH254376A - Electrical line with insulation and method of manufacturing such. : de en
  • AU127402B2 - An improved composite structural building unit : en
  • AU127400B2 - Improvements relating to solid fuel stoves : en
  • CH254217A - Device for winding and unwinding yarn for knitting or crocheting. : de en
  • AU2420745A - Improvements relating tothe grain separating mechanism of harvester threshers : en
  • CA448174A - Amplifier system : en fr
  • AU127476B2 - Improvements in or relating to methods of making metal to glass seals : en
  • CA448113A - Fluorescent lamp : en fr
  • CH254438A - Device for automatic block protection by means of axle counters. : de en
  • AU127432B2 - Improvements in or relating to means for connecting the edges of adjacent glass-sheets or other panels : en
  • AU1942748A - Angle modulation detector circuit : en
  • CA448068A - Bituminous composition : en fr
  • US2440294A - Rotor equipped aerial device : en
  • ES180812A1 - IMPROVEMENTS IN MOUNTING DEVICES FOR RECREATION AND SPORTS : en es
  • AU1952548A - An improved means for interconnecting and interlocking tubes orthe like : en
  • ES16710U - Drill bit. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17000U - Extendable shoe cleaning shoe. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1877748A - Improvements in or relating to lids for jars, bottles and like containers : en
  • AU1955948A - Method of producing metallic gallium, gallium so produced anda solution for use in producing gallium : en
  • AU137842B2 - Improvements relating to ignition torches for-internal combustion prime movers : en
  • AU1863348A - Improvements in valve operating means : en
  • AU1282747A - Improvements in means forthe control of theatre stage-curtains andthe like : en
  • AU2279245A - Improvements in automatic clutches : en
  • CH254244A - Process for the manufacture of complex fertilizers, granules. : en fr
  • CH254215A - Straight stitch knitting loom. : en fr
  • US2440437A - Crossbar support for vehicles : en
  • AU138518B2 - Improved method of manufacturing a metal body by squirting blank for use in this method and body made by this method : en
  • CA448222A - Safety razor : en fr
  • US2440277A - Calling line identification system : en
  • USD149441S - Design for a staple driving machine : en
  • CH254446A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • BE481681A - : en
  • CA448217A - Textile product : en fr
  • CH254212A - Equipment for starting up and stopping a loom with automatic shuttle replacement. : de en
  • AU1956348A - Pulse-width demodulator : en
  • CA448098A - Hook and hook retainer assembly : en fr
  • US2440490A - Electron beam centering system : en
  • US2440542A - Volatile fluoride recovery : en
  • USD149406S - Design for a combined radio, clock : en
  • GB601135A - Electric pulse modulating systems : en
  • AU1863045A - Waterproofing hygroscopic salts : en
  • USD149397S - Barrett trailer vehicle : en
  • CA448090A - Centrifugal seal : en fr
  • CH254197A - Multipurpose chair. : de en
  • CH254330A - Strap attachment intended in particular for a watch. : en fr
  • AU2023045A - Improvements relating to solid fuel stoves : en
  • AU1931345A - Improvements in or relating to valves and method of making thesame : en
  • FR933719A - Fuel preparation process : en fr
  • CH254339A - Flexible hose in thermoplastic synthetic resins with coating helix also in these materials and process for its manufacture. : en it
  • DK66667C - PROCEDURE FOR MANUFACTURE OF GRAIN OR SIMILAR SMALL PARTS. : da en
  • CA448051A - Lifting jack : en fr
  • US2440446A - Apparatus for cooling or conditioning air or other fluids : en
  • US2440528A - Eaves trough shank : en
  • AU127408B2 - An improved fencing post : en
  • AU1952848A - Kinescope for color television reception : en
  • AU1955348A - Improvements in or relating to impulse generators : en
  • CA448141A - Well drilling mud and process : en fr
  • CH254364A - Process for utilizing waste heat. : de en
  • CH254401A - Process for the preparation of 6,7-dimethyl-9-d-ribityl-isoalloxazine. : de en
  • CA448133A - Flanging of sheet metal plates, strips and the like : en fr
  • ES16923U - Clapboard for blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17032U - Package perfected to contain pencils for ladies cosmetic, hygienic and similar products (Machine-translation by Google Translate, not legally binding) : en es
  • US2440304A - Clutch and brake control : en
  • CH254204A - Device for preparing hot water beverages. : de en
  • CH254428A - Process for the production of a hook-like device for gripping round timber, beams etc. and device produced according to this process. : de en
  • CA448156A - Resinous product : en fr
  • DK66705C - Device for drying systems with a steam boiler inserted between the fireplace and the dryer. : da en
  • AU127405B2 - Electromagnetic motor : en
  • AU2206345A - A device for expressing semiliquid materials from collapsible metal tubes : en
  • CA448047A - Velocity steam system : en fr
  • CH254422A - Basket with wickerwork. : de en
  • CH254269A - Swim fin. : de en
  • FR933740A - Improvements to the process for preparing pure crystalline salts of penicillin : en fr
  • GB601085A - Improvements in or relating to absorption refrigerating apparatus : en
  • GB601200A - Improvements in or relating to incandescent cathode for use in gas or vapour filled discharged tubes : en
  • CH254272A - Ski. : de en
  • AU146267B2 - Improvements in or relating tothe production of solutions containing dissolved gallium and tothe production of gallium therefrom : en
  • ES16230Y - Dimmable lamp for bed reading and other applications. : en es
  • ES15614Y - Girdle model for women. : en es
  • AU1948048A - Improvements in or relating to sawtooth wave generators : en
  • PL33428B1 - A set of electric circuits with a traveling wave : en pl
  • GB601168A - Improvements in or relating to agricultural machines for spraying powder on to cropsand the like : en
  • FR933644A - Safety razor blade case enhancements : en fr
  • CA448117A - Electric projector lamp : en fr
  • CH254318A - Drive device on a motor with an engaging and disengaging gear built into the drive pulley. : de en
  • ES16978U - Device for coupling door handles or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • DK66697C - Device by Capsule Openers. : da en
  • FR933746A - Unloaded rubber inner tube, for passenger cars, agricultural vehicles and motorcycles : en fr
  • CH254413A - Vertical antenna. : de en
  • FR933777A - Improvements to Pulsed Multichannel Electrical Communication Systems : en fr
  • CA448120A - Carrying device : en fr
  • ES16222Y - Lever mixer tap. : en es
  • GB601231A - Improvements in and relating to bricks or blocks for building purposes : en
  • AU127481B2 - Synthetic resinous compositions opaque tox-rays : en
  • US2440419A - Washing apparatus for bottle washers : en
  • FR933754A - Book, booklet, sheet, or other medium comprising a phonetic text for the study and teaching of foreign languages : en fr
  • FR933597A - Improvements in molten hard metal alloys or relating to these alloys : en fr
  • GB601117A - Improvements in or relating to fuel injection pumps : en
  • US2440642A - Land leveler : en
  • AU1865548A - Case for motor unit : en
  • AU1883048A - Improvements in or relating to boxes and closures therefor : en
  • GB601061A - Improvements in or relating to adjustable slot devices particularly for optical apparatus : en
  • US2440656A - Abrasive material for polishing : en
  • USD149448S - Schwartz etal blbctrjc lighting fixture : en
  • US2440660A - Hydrogenolysis of steroid thioacetals : en
  • US2440641A - Process of obtaining barium carbonates : en
  • DK66695C - Two-stage quick-change clamping cartridge for machine tools, especially drills. : da en
  • ES16958U - Improved means of assembly and articulation. (Machine-translation by Google Translate, not legally binding) : en es
  • US2440307A - Ship hold : en
  • CH254455A - Process for clarifying tannery waste water. : de en
  • FR933709A - Strapping device for boxes or similar objects : en fr
  • ES12245Y - Capacho or envelope for pressing oily masses. : en es
  • ES182783A1 - A COMBINED ADVERTISING AND RADIO SYSTEM : en es
  • GB601048A - Improvements in or relating to air hammers and like power operated devices : en
  • FR933687A - Rapid regulator with return device : en fr
  • US2440640A - Electron microanalyzer : en
  • GB601129A - Improvements in or relating to electric multi-channel pulse communication systems : en
  • US2440288A - Electrical socket : en
  • USD149403S - Design for a baby bathing device : en
  • USD149417S - Jones desk : en
  • FR933670A - Process and apparatus for crushing and trimming flax, hemp and other textile fibers : en fr
  • US2440348A - Method of grinding piezoelectric crystals : en
  • FR933727A - Apparatus for measuring electrical impedances : en fr
  • FR933789A - Improvements to broadband antennas : en fr
  • ES16357Y - Perfected pulley. : en es
  • ES16270Y - Beehive model. : en es
  • ES182738A1 - A HEATING APPLIANCE WITH FLUID SEALS : en es
  • FR933627A - Device for reading in the supine position and other uses : en fr
  • US2440251A - Vending machine : en
  • US2440455A - Charging suspended particles : en
  • GB601009A - Improvements in or relating to aviation motor fuels : en
  • ES16905U - Hermetic closure for wire terminal capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933724A - Process for making casings using tortuous, inferior or too narrow intestines : en fr
  • GB601205A - Improvements in neutralized thermionic amplifiers : en
  • GB601043A - Improvements in closures for bottles and other containers : en
  • GB601184A - Improvements in or relating to the preparation of alkyl acylaminocyanoacetates : en
  • GB601249A - Tea pots : en
  • ES17035U - Mirror for dressing table (Machine-translation by Google Translate, not legally binding) : en es
  • FR933755A - swivel : en fr
  • FR933689A - Electrolytic cells : en fr
  • FR933650A - Sludge centrifuge : en fr
  • ES182003A1 - A CONTROL DEVICE FOR ELECTRICALLY TRACTION VEHICLES FOR BATTERIES : en es
  • FR933601A - Complex detergent product for cleaning : en fr
  • ES181381A1 - A CONSTRUCTION PROCEDURE FOR ORMIGON ELEMENTS SUBJECTED TO PREVIOUS STRESSES, SUCH AS POSTS, BEAMS AND THE LIKE : en es
  • USD149445S - Design fob a motor vehicle : en
  • GB601185A - Combination mechanism for locks : en
  • US2440321A - Vulcanizing mold : en
  • US2440564A - Process for the manufacture of basic steel of low phosphorus content : en
  • US2440347A - Stacking machine : en
  • ES8439Y - Container that is leak proof or accidental leakage : en es
  • ES15307Y - Sensitive drill. : en es
  • ES16981U - Reducing elevator for radio. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933645A - Lug with two fixing methods for electric accumulator terminals : en fr
  • ES10827Y - Label for bottles, jars and similar containers. : en es
  • CA448075A - Wheel structure : en fr
  • AU1948348A - Weft fork for circular weaving looms : en
  • CH254411A - Number switch for automatic telephones. : de en
  • ES16999U - New plug perfected plug. (Machine-translation by Google Translate, not legally binding) : en es
  • AU109246A - An improved 'reed' musical instrument : en
  • AU1952948A - Improvements relating to power-driven propelling means for boats : en
  • US2440570A - Trap : en
  • AU127413B2 - An improved fencing post : en
  • AU127399B2 - Improved collating machine for book sections andthe like : en
  • PL33423B1 - Maznica with springs on the chassis of a vehicle running on rails : en pl
  • AU2135045A - Alloy steel printing plates : en
  • CA448207A - Copolymer : en fr
  • GB601008A - Improvements in the over-speed protection of turbo-generators : en
  • GB601236A - Improvements in fuel tanks for airplanes and similar applications : en
  • CH254335A - Self-locking nut. : de en
  • AU127475B2 - Improved optical device and means for applying same for light transmission in soundheads of cinematograph projection equipment : en
  • CH254290A - Servomotor recorder with device for instantaneous stop of the index. : en it
  • FR933607A - Shoe with added wear parts such as removable heel : en fr
  • US2440385A - Toothbrush holder : en
  • AU1190747A - Improvements in or relating to vending machine control mechanisms andthe like : en
  • US2440299A - Method of compounding rubbery materials : en
  • GB601218A - Improvements in elevators used more especially for agricultural purposes : en
  • ES16263Y - Expansive plunger device for fountain pens. : en es
  • ES182798A1 - IMPROVEMENTS IN THE MANUFACTURE OF MOLDS : en es
  • FR933791A - Improvements to sound recording and reproduction heads : en fr
  • GB601095A - Means for securing letters, numerals and other devices to walls and other surfaces : en
  • FR933578A - Folding crane platform forming flying scaffolding and lifting device : en fr
  • US2440289A - Automatic volume control for pulse systems : en
  • GB601004A - Improvements relating to magnetically-operated sealed-container switches : en
  • ES181391A1 - A PROCEDURE FOR THE MANUFACTURE OF OVENS FOR THE ELECTRONIC MANUFACTURE OF ALUMINUM : en es
  • AU1863648A - Improvements in heat insulated laundry press : en
  • US2440396A - Smoking device : en
  • BE481670A - : en fr
  • AU144877B2 - Apparatus forthe administration of inhalent gas mixtures : en
  • AU143299B2 - Kinescope for color television reception : en
  • AU2121845A - Improvements in or relating to coated sheet materials and to plastic compositions therefor : en
  • CA448121A - Steam generator : en fr
  • CA448218A - Method of and apparatus for making cups : en fr
  • FR933785A - Improved device for mounting rolling mill rolls or other press rolls : en fr
  • AU124251B2 - Improvements in ultrahigh frequency resonator electron discharge devices : en
  • AU138253B2 - A hydraulic stripping machine for extracting core bar parts from hollow slabs : en
  • CA448148A - Straw packaging machine : en fr
  • CA448181A - Barrette : en fr
  • CH254406A - Rider arrangement on time control devices with time drum. : de en
  • CH254200A - Desk with built-in typewriter. : de en
  • AU127398B2 - Improvements in or relating to valves and method of making thesame : en
  • AU127493B2 - Improvements in building structures andin methods and apparatus for constructing same : en
  • AU148297B2 - Improvements in or relating to voltage supply systems : en
  • US2440580A - Cleaner and humidifier for carbureters : en
  • CH254340A - Hose for medium and high pressures in reinforced thermoplastic materials, process and device for its manufacture. : en it
  • CH254387A - Selenium semiconductors and processes for their manufacture. : de en
  • CH254333A - A method of manufacturing a wheel for a pyrophoric lighter. : en fr
  • US2440390A - Apparatus for making convolute wound tubing from sheet material : en
  • CH254321A - Method and device for shaping plastic materials. : de en
  • AU138275B2 - Improvements in or relating tothe blades of axial flow compressors and turbines andthe means for fixing them : en
  • CH254286A - Method for determining the absolute direction of incidence of electromagnetic waves. : de en
  • AU127452B2 - Process for manufacturing refrigerator and similar insulation blocks using high melting point bitumen : en
  • AU142698B2 - Electrode feeding apparatus for electrode rods of substantially equal size : en
  • CA448059A - Combined table and bed : en fr
  • AU1181147A - Improvements inx-ray apparatus : en
  • AU1956248A - Improvements in or relating to method and apparatus for forming briquets : en
  • AU2182945A - Cooking and vending machine : en
  • CH254316A - Thread rolling machine. : de en
  • CH254361A - Piston injection pump for continuous atomization. : de en
  • CH254203A - pressure cooker. : de en
  • ES16987U - New suppository (Machine-translation by Google Translate, not legally binding) : en es
  • AU137996B2 - Improved closure-cap device for receptacles : en
  • FR933759A - Safety valve for filling machines : en fr
  • US2440403A - Focus coil suspension for cathoderay tubes : en
  • AU143084B2 - Metallisation of nonmetallic surfaces : en
  • AU1961348A - Improvements in or relating to duct intakes or entries for gaseous fluid flow diffuser systems : en
  • CH254430A - Sled runners on strollers. : de en
  • CA448176A - Mill roll stand : en fr
  • CA448219A - Package : en fr
  • CH254219A - Machine for mechanical printing on fabrics, in several colors, by means of engraved copper cylinders. : en it
  • US2440320A - Modulation system : en
  • AU147427B2 - Apparatus for forming surfaces : en
  • CA448102A - Production of branched chain alkanes : en fr
  • CA448185A - Method of and apparatus for making impeller wheels : en fr
  • CH254386A - Metal dry rectifier. : de en
  • FR933716A - Improvements made to door closing devices : en fr
  • US2440618A - Stitching machine : en
  • US2440454A - Recovery of hydrogen fluoride in an alkylation process : en
  • AU2278345A - A sintered cutting tool composition : en
  • CH254281A - Camouflaged steel helmet. : de en
  • CH254408A - Method and device for controlling selection operations using coded signals. : en fr
  • GB601157A - Improvements in caravans : en
  • CA448072A - Memorandum pad holder : en fr
  • ES17044U - Bell for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • AU143915B2 - Improvements in or relating to paint removers : en
  • CH254218A - Guide device for moving material webs. : de en
  • GB601110A - Improvements in or relating to means for securing together a number of flat structural elements in stacked relation : en
  • GB601173A - Bearing : en
  • CH254457A - Transmission joint. : en it
  • ES182760A1 - A PROCEDURE FOR THE MANUFACTURE OF HOLLOW SHEET BALLS : en es
  • CA448083A - Fence post or the like : en fr
  • AU138134B2 - Improvements in and relating to coal cutting machines : en
  • US2440598A - Molding machine : en
  • AU1875548A - Improvements in or relating tothe production ofa lubricating composition containing tin and/or chromium petroleum suiphonates : en
  • AU145538B2 - A filter material comprising coke and diatomaceous earth andthe purification of sugar syrup using such material : en
  • US2440476A - Electric heating system for a plurality of objects, responsive to temperature and position thereof : en
  • CA448210A - Copolymer : en fr
  • CH254354A - Variable flow pump. : de en
  • AU137598B2 - Case for motor unit : en
  • CA448142A - Alloy : en fr
  • AU127423B2 - A device for supporting plants from stakes andthe like : en
  • AU1181347A - Improved locking nuts for bolts with right and left threads : en
  • AU139427B2 - u Packaging machine : en
  • CH254191A - Process for refining glass. : en fr
  • CH254243A - Process for the production of a material from feltable organic fibers. : de en
  • CH254343A - Pipe fitting and method for its manufacture. : en fr
  • AU1941448A - Improvements in or relating to holding or fastening devices for doors andthe like : en
  • AU1956448A - Improvements in automatic switching systems : en
  • AU136025B2 - Improved method of panification for producing a hygienically wrapped baked loaf of bread : en
  • DK66673C - Signal Transmission System Using : da en
  • CA448081A - Sound insulating and absorbing means for internal combustion engines : en fr
  • US2440491A - Oil burner : en
  • ES16400Y - Pedagogical toy. : en es
  • FR933752A - Book cover and binding system : en fr
  • GB601067A - Improvements in and relating to hydraulic servo-mechanism for actuating the flying control surfaces of aircraft : en
  • AU2090545A - Power steering mechanism : en
  • AU127453B2 - Improvements in or relating to slidable and adjustable seats : en
  • AU1962248A - Improvements in or relating toan earthmoving scraper : en
  • GB601160A - Improvements in or relating to propellers, fans and the like : en
  • DK66681C - Spark arrestor for the chimneys. : da en
  • FR933572A - Adjustable arm and pick-up head : en fr
  • US2440630A - Self-locking lever : en
  • USD149414S - Design for a sewing box : en
  • AU1173347A - Improvements in lawnmowers : en
  • AU1818544A - Apparatus for milling a product : en
  • CA448145A - Seamless dipped latex girdle : en fr
  • ES182812A1 - REHEATER FOR AIR AND HEAVY OIL MIXTURE IN COMBUSTION ENGINES AND ESPECIALLY IN VEHICLE ENGINES : en es
  • GB601225A - Improvements in and relating to a method of preparing ferrous metals for cold drawing and to the method of cold drawing : en
  • USRE22995E - Method and apparatus fob molecular : en
  • US2440493A - Process for separating butadiene and acetylene from a hydrocarbon mixture : en
  • US2440505A - Interlocking means for electrical testing apparatus or the like : en
  • CA448191A - Method of manufacturing skis : en fr
  • FR933560A - Combined device <<exsiccateur-bain-marie>> and method of treatment : en fr
  • CA448061A - Fastening device : en fr
  • CA448073A - Separation of metals : en fr
  • AU2195845A - Alloy for use in electrolytic cell : en
  • ES16906U - Closing 'hermetic, for electrical capacitors or other similar devices. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182737A1 - MACHINES FOR RAKE OR PEINAR SPARTO OR OTHER FIBERS : en es
  • AU2238845A - Boring bar : en
  • CH254378A - Device for regulating the charging current of accumulators that are fed from an alternating current network via rectifiers. : de en
  • US2440452A - Quick action coupling : en
  • US2440507A - Basket structure : en
  • FR933608A - Improvements relating to the manufacture of magnetic bodies from compressed powder materials : en fr
  • CH254185A - Equipment that can be used both as a table fan and as a motorized whisk. : en it
  • AU140535B2 - Improvements in shaking tables for moulding, sifting and like purposes : en
  • GB601099A - Improvements in or relating to statistical machines : en
  • US2440578A - Rotary switch contact assembly : en
  • USD149450S - Design fob a combined billfold, coix holder, and key case : en
  • US2440487A - Corrosion resistant filter : en
  • USD149411S - Frame for wheeled stroller vehicle : en
  • PL33424B1 - Device for re-turning of bogies running on : en pl
  • US2440416A - Vacuum rotary drum drier having means to compress evacuated vapors : en
  • AU2340445A - An improved fencing post : en
  • CH254377A - Wooden dowels, in particular for holding an electric switch or socket. : de en
  • AU127474B2 - Code controlled printer : en
  • CH254259A - Process for obtaining multiple radiographs and grid for implementing this process. : en fr
  • US2440523A - Pneumatic thread holder for multistack magazines : en
  • FR933722A - sheet nut : en fr
  • CA448092A - Bed cover support for forming a patient receiving chamber : en fr
  • CA448112A - Dry cell : en fr
  • DK66686C - Tile stove or Sauna stove. : da en
  • ES182771A1 - A PROCEDURE FOR OBTAINING AN ARTIFICIAL PLASTIC MATERIAL FROM THE SEED FLOUR OF ALTRAMUZ, LEGUMINOUS DEGENER (LUPINUS) : en es
  • DK66679C - Coupling with an electric discharge tube. : da en
  • ES182708A3 - AN AUXILIARY PUMP FOR OPERATION AND START-UP OF AUTOMOBILE VEHICLE ENGINES INTENDED FOR OTHER USES : en es
  • PL33429B1 - A method of making knives and a device for performing this method : en pl
  • FR933730A - Blocks forming adjustable verification and / or measuring gauges and adjustable gauges with parallel and / or overlapping elements : en fr
  • AU142888B2 - Resinous binders and moulding compositions, and phonograph records made therefrom : en
  • PL33417B1 - Device for treating non-stretch fibers in textile tractors : en pl
  • CH254424A - Closure for collapsible tubes. : de en
  • FR933679A - Improvements relating to winders for watch mechanisms : en fr
  • ES149136A1 - IMPROVEMENTS IN FIBER-CEMENT AND SIMILAR CORRUGATED PLATES : en es
  • ES182769A1 - A PERFECTION IN THE ASSEMBLY OF THE VENTLADORES ACTIVATED BY THE ROTATION OF THE WHEELS OF A VEHICLE : en es
  • GB601194A - Driving mechanism for roll-up doors : en
  • US2440309A - Capacitor translating system : en
  • US2440381A - Firing mechanism for guns : en
  • FR933768A - Improvements in the manufacture of emulsions and compositions containing them : en fr
  • AU1873348A - Improvements relating to ignition torches for-internal combustion prime movers : en
  • US2440401A - Dry battery for hearing aids : en
  • US2440486A - Variable frequency continuous balance motor control system : en
  • AU1858145A - Code controlled printer : en
  • CA448123A - Alabaster glass : en fr
  • DK66678C - Method of Coating Pipe walls with powdered materials. : da en
  • FR933579A - Stiffener for collars of shirts, blouses or other similar articles of clothing : en fr
  • ES181189A1 - A PROCEDURE FOR THE MANUFACTURE OF CONTAINERS : en es
  • CA448152A - Protective headgear : en fr
  • GB601192A - Apparatus for the heating of cooking vessels : en
  • AU127494B2 - Improvements in and relating to smokers' companions andthe like : en
  • AU1954048A - Improvements in or relating to aerial systems : en
  • AU141764B2 - Reversing mechanism for electric motors : en
  • CA448109A - Apparatus for heating insulating material by subjecting it to a high frequency field of electric force : en fr
  • FR933738A - Improvements to totalization devices : en fr
  • ES15785Y - Adjustable and foldable backrest. : en es
  • CH254240A - Process for coloring aluminum powder. : de en
  • SU72058A1 - The method of preparation of the collapsed sunflower seeds for extraction : en ru
  • US2440421A - Metallation of cyano acetic acid compounds : en
  • US2440624A - Liquid handling means : en
  • CH254338A - Shaft sealing device. : en fr
  • US2440445A - Fluid transmission : en
  • US2440500A - Flagpole and operating means therefor : en
  • USD149443S - Design for an automobile hood ornament : en
  • CH254426A - Device for unloading ships. : de en
  • CA448165A - Apparatus for simultaneously polishing both faces of travelling strips of glass : en fr
  • CH254255A - Desktop machine. : en fr
  • AU127480B2 - Frequency divider : en
  • AU143947B2 - Improvements in or relating to oscillographic devices : en
  • ES17034U - Salero (Machine-translation by Google Translate, not legally binding) : en es
  • ES182801A1 - FLUID CONTACT UNIT : en es
  • CH254416A - Equipment on goods receiving organ to designate the type of goods, the price and properties of the goods : de en
  • CH254273A - Construction game. : en fr
  • AU139567B2 - Improvements in or relating to supporting means for cathode ray oscillograph tubes : en
  • AU1963848A - Improvements in rotary pumps, compressors, motors - - --or the like : en
  • AU1966145A - Improvements in and relating to electric remote control systems : en
  • AU139233B2 - Improvements in means forthe control of theatre stage-curtains andthe like : en
  • AU1957248A - Improvements in or relating tothe blades of axial flow compressors and turbines andthe means for fixing them : en
  • AU139261B2 - Improved trestle leg-clamping meana : en
  • CH254367A - Method and device for regulating an operating size of a power plant. : de en
  • US2440378A - Treatment of sodium aluminate solutions : en
  • US2440271A - Rocket projectile : en
  • CH254232A - Filtered. : en fr
  • CH254431A - Car equipped with a lifting platform for assembly purposes. : de en
  • DK66704C - Dryer with fixed Sibund and over this wandering Mechanism for Loosening the Material. : da en
  • FR933769A - Photographic process and material : en fr
  • CH254263A - Carriers for entering reproducible drawings and methods of making such a carrier. : de en
  • US2440297A - Apparatus for and method of electroforming of rectifier elements : en
  • US2440644A - Rotary seat attachment for barber chairs : en
  • USD149435S - Design for a radio broadcast receiver : en
  • CH254464A - Magnetic field generator for generating very short electromagnetic waves. : de en
  • AU127433B2 - An improved air operated grease gun : en
  • US2440652A - Artificial transmission line : en
  • CH254222A - Vacuum cleaner with signal device. : de en
  • US2440352A - Automatic electric motor control system : en
  • CH254176A - Scaffolding trestle for creating room scaffolding. : de en
  • CA448203A - Relay : en fr
  • AU2021445A - Relay systems : en
  • US2440590A - Pressure selector and corrector for bound-up automatic hydraulic transmissions : en
  • AU2189645A - A device for supporting plants from stakes andthe like : en
  • AU127442B2 - Improvements in or relating tothe production of trichloromethyldiarylmethanes : en
  • PL33422B1 - Ki. 3J_Gr-04> 2 A ceramic roof made of these blocks : en pl
  • US2440284A - Thermionic valve circuits : en
  • AU141816B2 - Improvements in single lay shirt press : en
  • CH254462A - Process for the preparation of the chloride of 2- (N4- (a-N-pyridinium-propionyl) -sulfanilamido) -pyrimidine. : de en
  • AU1950848A - Improvements relating to apparatus forthe treatment of water : en
  • US2440315A - Sensitized pyrogallol reagent and method for its preparation : en
  • US2440651A - Tool joint : en
  • AU1960848A - Improvements inelastic fluid actuated powersystems : en
  • US2440243A - Poultry feeder : en
  • US2440649A - Quinazoline : en
  • US2440265A - Flasher : en
  • GB601122A - Improvements in or relating to calculating apparatus : en
  • AU134332B2 - Anew and improved protractor : en
  • AU1960548A - Manufacture of ester-like derivatives of ortho:ortho dihydroxy-monoazo-dyestuffs : en
  • AU141953B2 - Multiplex system : en
  • CH254404A - Pocket perfume sprayer. : en fr
  • ES17040U - Cap with rhinestones for color bar cases (Machine-translation by Google Translate, not legally binding) : en es
  • AU1871748A - Improvements in shaking tables for moulding, sifting and like purposes : en
  • AU2273945A - Improvement in resilient locknut : en
  • CH254445A - Pressure cooker. : de en
  • US2440328A - Speed and cutoff control means for steam engines and the like : en
  • US2440568A - Cartridge loading : en
  • CH254262A - Light filter. : de en
  • CH254312A - Process for melting melt material. : de en
  • FR933745A - Advanced glue for the footwear industry and other uses : en fr
  • GB601172A - Electrically operated remotely controlled valves : en
  • US2440371A - Emergency pump : en
  • US2440432A - Lock core : en
  • GB601045A - A safety valve attached to a kettle or kettle lid to prevent scalding whilst being refilled : en
  • ES14883Y - Boxes applicable to electrical welding equipment. : en es
  • ES16190Y - Changeable leaf devotional. : en es
  • FR933573A - Torque regulator for all variable speed transmissions : en fr
  • ES182788A1 - MANUFACTURING PROCEDURE OF PHOTOESMALTES : en es
  • DK66703C - Method and Apparatus for Drying and Possible Preheating of Powdered and Granular Material. : da en
  • FR933744A - Improvement in asbestos-cement roofing elements : en fr
  • GB601065A - Methods of producing articles having fissured chromium surface electrodeposits : en
  • DK66662C - Procedure and Apparatus for Fermentation in Circuits. : da en
  • ES16902U - Lock for electric capacitors or other similar devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601182A - Improvements in and relating to the treatment of sawdust : en
  • AU149510B2 - Improvements in or relating tothe treatment of yarns and like materials with gaseous fluids : en
  • CH254347A - Thermostatic mixer for liquids, comprising a bimetallic strip. : en fr
  • AU141421B2 - Improvements in or relating toan earthmoving scraper : en
  • AU143917B2 - Improvements in or relating to printing telegraph apparatus : en
  • US2440469A - Multiple clip and bracket : en
  • GB601027A - Improvements in alloys : en
  • FR933623A - Improvements to electrical insulation : en fr
  • FR933778A - Improvements to radio-navigation systems : en fr
  • GB601020A - Knitting machine needles and means for operating same : en
  • US2440276A - Brewing method using albedo : en
  • GB601155A - Improvements in and relating to screws and the manufacture thereof : en
  • GB601210A - A process for the preparation of esters of fluorophosphonic acids and chlorophosphonic esters : en
  • US2440464A - Cutting apparatus : en
  • USD149440S - Design fob an electric light bowl : en
  • FR933717A - Improved polymerization process : en fr
  • ES182734A1 - A MULTIPLEX TRANSMISSION DEVICE : en es
  • ES16976U - Improved buoy usable with float in tanks and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • AU127430B2 - Improvements in or relating to tubular joints : en
  • CA448071A - Propeller mounting : en fr
  • GB601022A - Improvements in cathode-ray tubes : en
  • FR933588A - Oscillating keys for measuring workpieces with non-parallel surfaces : en fr
  • US2440246A - Voltage regulator : en
  • CH254435A - Child seat for bicycles. : de en
  • FR933668A - Improvements to processes and devices for wireless setting of master clocks : en fr
  • DK66680C - Gas generator with double jacket and viscously pierced hearth. : da en
  • CA448118A - Compensating thermostat : en fr
  • ES182759A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRIC CONDUCTORS : en es
  • ES182767A1 - LISTING APPLICABLE APPLICABLE TO CIRCULAR GUN MACHINES : en es
  • FR933568A - Device for measuring topographic bases : en fr
  • GB601071A - An improved film-actuating mechanism for photo-electric recording of sound or its reproduction : en
  • ES15294Y - Perfected brickwork. : en es
  • ES180814A1 - A PROCEDURE FOR COLD OBTAINING TILES AND OTHER ENAMELLED MATERIALS, OWN FOR CONSTRUCTION IN GENERAL AND SANITATION : en es
  • FR933629A - Improvements in hydrocarbon conversion processes : en fr
  • GB601191A - Improvements in the polymerisation of vinyl acetate in emulsion : en
  • FR933603A - Electrical isolation process for metal parts : en fr
  • ES182449A1 - IMPROVEMENTS IN TELEPHONE SYSTEMS : en es
  • FR933642A - Improvements to the equipment of central telephone offices : en fr
  • GB601222A - Improvements in, or relating to, electric fans : en
  • FR933762A - Suitcase enhancements : en fr
  • US2440601A - Production of clay suspensions : en
  • US2440240A - Protective covering for preventing accumulation of ice on airfoils : en
  • DK66700C - Automatic Firearm with sliding, replaceable barrel. : da en
  • FR933637A - Improvements to distance measuring devices using ultra-high frequency electro-magnetic waves : en fr
  • GB601215A - Device for earthing high voltage overhead transmission lines and other electrical apparatus : en
  • US2440558A - Transmission operating mechanism : en
  • FR933672A - New anti-deformable ink rule for school and office : en fr
  • ES181306A1 - IMPROVEMENTS IN THE MANUFACTURE OF ELASTIC PLUGS FOR ELECTRICAL OUTLET : en es
  • FR933619A - Sharpener : en fr
  • FR933793A - Mechanism for adjusting the ink supply to the printing presses : en fr
  • ES16959U - Improved tweezers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601092A - Improvements in or relating to methods of cooling, warming and conditioning air or other gases : en
  • US2440332A - Automatic feeding appliance for poultry, pigeons, and other birds : en
  • US2440239A - Two-way carrier wave telephone system : en
  • US2440254A - Chain and method and apparatus for forming same : en
  • USD149398S - Design for a faucet : en
  • GB601057A - Improved method of consolidating metal powder to dense coherent form : en
  • US2440669A - Aldehyde condensation products of sulfonated aromatic compounds as cation exchange resins : en
  • US2440586A - Shear head for electric dry shavers : en
  • FR933661A - Arc welding method and device : en fr
  • US2440427A - Crown block assembly : en
  • ES179386A1 - A PROCEDURE FOR THE PREPARATION OF BACTERIOSTATIC COMPOSITIONS : en es
  • FR933673A - Electric waffle maker : en fr
  • GB601167A - Improvements in or relating to process of rendering textile fabrics resistant to shrinking and creasing, and the improved textile fabric resulting therefrom : en
  • GB601044A - Improvements in magnetic cores for solenoids and applications thereof to indicating or recording apparatus : en
  • GB601197A - Improvements in kilns for revivifying bone charcoal and substitute or similar material : en
  • FR933555A - Electric switch for guiding control of tissues and the like treated offshore : en fr
  • US2440338A - Outboard motor lubrication : en
  • ES181043A1 - A PROCEDURE AND DEVICE FOR MOLDING MATERIALS IN ANALOG CAPSULES AND CLOSURES FOR BOTTLES : en es
  • GB601021A - Pressure generating apparatus for hydraulic systems : en
  • US2440496A - Flat knitting machine : en
  • US2440524A - Combined cleaner, drier, and grainery : en
  • DK66696C - Bicycle support. : da en
  • GB601084A - Improvements in or relating to gas-fired water heaters : en
  • FR933706A - Cutting device for sewing machines and machine fitted with this device : en fr
  • CA448139A - Joint : en fr
  • FR933757A - Rotor, preferably made of light metal, in particular for axial compressors and multistage axial flow turbines : en fr
  • IE17686L - Refrigerated display case : en
  • FR933622A - Improvements made to the production of gas burners : en fr
  • FR933624A - Straightening and grinding machine for flat surfaces : en fr
  • CH254289A - Portable log. : en fr
  • AU140394B2 - Improved sleeve press : en
  • AU1883148A - Electrolytic tin plating baths and addition agents therefor : en
  • AU1936148A - Metallisation of nonmetallic surfaces : en
  • CH254268A - Switching device on harmonicas, especially for register slides. : de en
  • US2440361A - Process and culture media for the production of penicillin : en
  • AU2240145A - Process for manufacturing refrigerator and similar insulation blocks using high melting point bitumen : en
  • AU188946A - Crate for perishables : en
  • AU127464B2 - Improvements in and relating to spurs : en
  • CH254385A - Housing for accommodating a dry rectifier column consisting of several rectifier disks. : de en
  • CH254254A - Paper feeding device on duplicating and office printing machines. : de en
  • CH254429A - Conveyor device for bulk goods, with at least one feed hopper arranged above a conveyor belt and lateral seals of the conveyor belt at the feed hopper. : de en
  • BE481728A - : en
  • US2440286A - Interpolymerization of isoamylenes with normal butenes and isobutene : en
  • US2440659A - Cyanothiophanes and methods of preparing same : en
  • US2440422A - Tractor-mounted buzz-saw rigging : en
  • US2440466A - Brassiere : en
  • AU1867748A - Improvements in or relating toa pipe coupling : en
  • CH254214A - Knife slide drive mechanism on sewing machines. : de en
  • CH254227A - Device for driving staples. : de en
  • DK66677C - Closure for Holding a Cable. : da en
  • ES182815A1 - NEW ARMED TABLE SYSTEM PREVIOUSLY ARMED BASED ON MATERIAL RESISTANT TO COMPRESSION. TO RECEIVE TRACTION FORCES AND FLEXION MOMENTS : en es
  • DK66672C - Apparatus for achieving true phase position of two synchronously running shafts. : da en
  • ES15620Y - Fuel saving device for internal combustion engines : en es
  • US2440393A - Process of making last-fitting fabric uppers : en
  • US2440296A - Rotor equipped aerial device : en
  • US2440481A - Portable device for pasting wallpaper : en
  • US2440502A - Auxiliary vehicle truck : en
  • ES182305A1 - A FORECAST FOR TELESCOPES : en es
  • US2440571A - Oil gauge-line wiper : en
  • USD149421S - Embroidered lace collar or similar article : en
  • ES156707A1 - A PROCEDURE FOR THE SENSITIZATION OF PHOTOGRAPHIC EMULSIONS : en es
  • CA448084A - Cigarette extinguisher : en fr
  • CA448101A - Brake rotor : en fr
  • CH254242A - Drill bit for mines, process for its manufacture and apparatus for carrying out this process. : en fr
  • ES182802A1 - PROCEDURE FOR THE PREPARATION OF POLYETHYLENE DYES IN BETA POSITION : en es
  • US2440298A - Method of brazing steel shaft and flange assemblies : en
  • AU128910B2 - Improvements in electric cartridge fuse holders : en
  • US2440581A - Tractor-drawn disc plow : en
  • FR933729A - Decoys for hunting, imitation of birds, the plumage of which is replaced by the skins of mammals : en fr
  • CA448173A - Temperature responsive device : en fr
  • GB601116A - Improvements in or relating to variable speed power transmission devices : en
  • US2440461A - Method of sealing the stem of hollow valves : en
  • DK66670C - Control valve for cooling system. : da en
  • CH254301A - Racket for timepiece. : en fr
  • GB601181A - Improvements in or relating to coupling devices for parts of articles of jewellery, particularly cuff-links and the like : en
  • FR933314A - : fr
  • CH254210A - Centrifugal spinning and twisting machine. : de en
  • CH254346A - Rooster. : de en
  • FR933708A - Tin can closure and the like : en fr
  • CH254298A - Episcope. : de en
  • LU28860A1 - : fr
  • US2440384A - Self-cleaning strainer : en
  • US2440435A - Double row antifriction bearing : en
  • US2440576A - Mailbox bracket : en
  • US2440593A - Radial vane pump mechanism : en
  • AU127403B2 - Power steering mechanism : en
  • CA448221A - Multi-stage hydraulic pump : en fr
  • CA448169A - Reactance control circuit : en fr
  • CH254467A - Slope elevator. : de en
  • US2440376A - Molding machine : en
  • AU144607B2 - Improvements in automatic switching systems : en
  • US2440515A - Convertible berth or bed lounge and like devices : en
  • GB601148A - Improvements in or relating to apparatus for generating electrical impulses : en
  • AU1870248A - Improved trestle leg-clamping meana : en
  • AU1439144A - Improvements in ultrahigh frequency resonator electron discharge devices : en
  • CA448155A - Locking latch : en fr
  • CH254421A - Case packaging for various products, in particular for cigars and cigarettes. : en fr
  • AU1965348A - Manufacture of thermosetting resinous compounds : en
  • US2440272A - Dehumidifying unit : en
  • US2440325A - Safety device for dumping vehicles : en
  • CH254402A - Needle holder for hypodermic needles. : en fr
  • US2440561A - Operating mechanism for overhead opening doors : en
  • AU202546A - Improvements in and relating tothe manufacture of flexible tubing : en
  • USD149418S - Jones desk : en
  • US2440444A - Antifriction bearing : en
  • USD149424S - Design for a desk calendar : en
  • IS169B6 - Improvements to drying methods and equipment. : en is
  • AU2332045A - Improvements in and relating to spurs : en
  • AU2067245A - An improved composite structural building unit : en
  • CA448186A - Method and machine for grinding : en fr
  • CH254188A - Process for the production of moldings for building purposes. : de en
  • US2440439A - Permanent magnet electrodynamic transducer : en
  • AU138935B2 - Improvements in and relating to ultraviolet emitting phosphors : en
  • AU1959448A - A filter material comprising coke and diatomaceous earth andthe purification of sugar syrup using such material : en
  • CA448086A - Knockdown toy : en fr
  • CH254360A - Device for conveying liquid fuel into a combustion chamber. : de en
  • ES182741A1 - A PROCEDURE FOR THE MANUFACTURE OF USED COTTONS AND VERY COST FIBERS : en es
  • FR933761A - Improvements to mechanical loaders : en fr
  • CH254447A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • AU147357B2 - Improvements in or relating to method and composition for conditioning water : en
  • US2440603A - Lighting fixture : en
  • AU1232847A - Improved spectacle frame and method of constructing it : en
  • AU127496B2 - Buffers : en
  • AU141909B2 - Improvements in or relating to latch mechanisms : en
  • ES16447Y - Device whose mechanism prevents theft or loss of the wallet or wallet. : en es
  • AU1959048A - Improvements relating to dynamo regulators : en
  • BE481820A - : en
  • US2440287A - Electronic power tube tester : en
  • US2440382A - Tuyere : en
  • US2440470A - Chair : en
  • ES15952Y - Foldable and portable device for electric lighting. : en es
  • GB601220A - Improvements in or relating to electrical condensers : en
  • US2440250A - Radio location system : en
  • US2440577A - Football training machine : en
  • ES180748A1 - A SYSTEM OF OSCILLATING AMORTIGUAL SUSPENSION OF VEHICLES AND AIR GENERATOR STORED AT PRESSURE : en es
  • GB601237A - Improvements in a pick-up or relay system using modulated light beams : en
  • FR933690A - Electrolysis process : en fr
  • AU127395B2 - Improvements in or relating to liquid containers andthe like : en
  • CH254434A - Tire repair bags, process for making the same and equipment for carrying out the process. : de en
  • CH254178A - Device for spreading granular material. : de en
  • CH254437A - Towing device for ski lifts. : de en
  • US2440278A - Pulse selecting and eliminating system : en
  • US2440605A - Accelerometer : en
  • CH254412A - Ultra short wave crystal detector. : de en
  • CA448135A - Spark-proof flooring : en fr
  • CH254245A - Method and system for treating objects by immersion in a liquid. : de en
  • CH254310A - Process for the manufacture of metals of a volatile nature, in particular magnesium, and furnace for the implementation of this process. : en fr
  • US2440351A - Differential railroad car wheel axle : en
  • US2440415A - Game pointer and scorer : en
  • AU1963948A - Improvements in or relating to pipe couplings or hydrants : en
  • CA448085A - Tube bending machine : en fr
  • CH254433A - Lifting device for a vehicle equipped with a fluid brake. : en it
  • CH254260A - Method for subtitling films and device for implementing this method. : en fr
  • CH254175A - Double glazing. : de en
  • AU1956148A - Improvements in and relating toa gramaphone : en
  • AU2250645A - Apparatus for gauging the parallelism in members adapted to pivot simultaneously in parallel relationship : en
  • AU2210245A - Hydrocarbon synthesis process : en
  • CH254388A - Method and device for the production of piezo crystal plates. : de en
  • CA448129A - Powder dispenser : en fr
  • AU127498B2 - Improvements relating tothe grain separating mechanism of harvester threshers : en
  • CH254319A - Method of gluing wooden beams made up of individual parts. : de en
  • CH254419A - Container with closure. : de en
  • GB601034A - Improvements in or relating to aircraft sustaining rotors : en
  • GB601131A - Improvements in or relating to automatic pilots : en
  • GB601190A - Fluid pressure operated work holder : en
  • US2440510A - Keeper or striker for latches and the like : en
  • AU135709B2 - An improved cement : en
  • AU1598144A - An improved air operated grease gun : en
  • CH254375A - Device for stabilizing the frequency regulation in networks with predominantly ohmic loads. : de en
  • US2440473A - Tee for golf balls : en
  • AU1930148A - Improvements in or relating to method and apparatus for making paper containers : en
  • AU1178347A - Improvements in and relating tothe mechanism of remote control indicators : en
  • FR933617A - Advanced piston for internal combustion engines : en fr
  • GB601024A - Electrical control apparatus for placing a useful load in any desired position : en
  • GB601119A - Improvements in or relating to thermostatic control devices : en
  • US2440602A - Manufacture of dichlorophenols : en
  • CA448097A - Electric switch contact : en fr
  • US2440354A - Receptacle filling apparatus : en
  • US2440518A - Endless track type row crop tractor : en
  • CH254173A - Floor including reinforced concrete joists. : en fr
  • AU127437B2 - Molded boat : en
  • US2440316A - Apparatus for induction heattreating of work pieces : en
  • US2440513A - Smokehouse rack : en
  • AU195446A - Improvements in and relating to creepers used by motor mechanics : en
  • CH254177A - Process for the production of armored pressure manhole linings and pressure manhole produced by the process. : de en
  • CH254311A - Equipment for the production of aluminum by fused-salt electrolysis. : de en
  • US2440292A - Rotor equipped aerial device : en
  • AU2411945A - Improvements in and relating to saw benches : en
  • US2440632A - Traction device for resilient tires and wheels : en
  • US2440658A - Salicyloyl-beta alanide : en
  • US2440463A - Spot weld tip with replaceable insert : en
  • US2440485A - Cap-lifting bottle opener : en
  • AU127471B2 - Radio directing method and system : en
  • ES181416A1 - A PROCEDURE AND DEVICES TO USE THERMAL ENERGY THAT IS GIVEN IN THE COURSE OF AUTOMATIC DECOMPOSITIONS : en es
  • FR933770A - Heel for ankle boots and shoes : en fr
  • GB601063A - Process for separating solid materials of different specific gravity and different grain size : en
  • US2440379A - Transport vehicle : en
  • US2440545A - Preparation of yeast and of yeast and vitamin rich products : en
  • SE121530C1 - : sv
  • US2440622A - Modulation : en
  • US2440534A - Selecting valve for two-temperature refrigerating systems : en
  • DK66692C - Reversal device for two-stroke engines. : da en
  • FR933640A - Improvements to pulse duration modulated transmitters : en fr
  • GB601139A - Improvements in or relating to electric switches and switchgear : en
  • IE18051L - Flush doors : en
  • DK66663C - Procedure for Preparing Herbs and Mashes. : da en
  • GB601202A - Improvements in and relating to the production of branched chain alkenes : en
  • CA448163A - Apparatus for simultaneously polishing both faces of travelling strips of glass : en fr
  • US2440519A - Motor fan blade control : en
  • US2440579A - Time fuse element : en
  • CH254353A - Rotor for centrifugal compressors with diagonal flow. : de en
  • US2440411A - Double-acting pump : en
  • CH254230A - Process for the production of a dry, non-hygroscopic product from starch syrup. : de en
  • CH254439A - Multi-aspect light day signal. : de en
  • FR933558A - Aerodyne : en fr
  • AU1941748A - Improvements in alkyd resinous compositions : en
  • US2440478A - Shuttle valve : en
  • AU1871648A - Improvements in or relating to beams and posts made of prestressed and ordinary concrete : en
  • AU138297B2 - Improvements in and relating to reversible propellers : en
  • AU1950948A - Improvements relating tothe manufacture of concrete pipes : en
  • USD149423S - Embroidered lace collar or similar article : en
  • CA448060A - Electric frequency dividing system : en fr
  • GB601141A - Improvements in or relating to printing machines : en
  • US2440377A - Molding machine : en
  • AU139462B2 - Improvements in or relating toa pipe coupling : en
  • AU143549B2 - Improvements in or relating to circuit arrangements comprising discharge tube, with positive and negative feedback : en
  • US2440326A - Air-drying apparatus : en
  • US2440607A - Electronic tube tester : en
  • US2440648A - Apparatus for drying cloth with air : en
  • US2440527A - Acetylene torch cutter support : en
  • US2440547A - Pulse generator : en
  • AU1873448A - Power transmission mechanism : en
  • CH254397A - Process for the production of fluorescent coatings. : de en
  • CH254296A - Carrier with sound recording, in particular color film, method for producing the carrier with sound recording and device for carrying out the method. : de en
  • CH254384A - Metal dry rectifier. : de en
  • CA448078A - Petrol lighter : en fr
  • AU1977445A - Improved collating machine for book sections andthe like : en
  • CA448166A - Expandible belt : en fr
  • CH254395A - Device for suspending a metal screen under a heating roof of an oven. : en fr
  • AU127436B2 - Improvements in or relating to sealing electric conductors through glass envelope and to electric conductors for such purpose : en
  • CH254294A - Device for modifying the natural course of the scale of electric measuring instruments by means of rheostats : en it
  • AU141768B2 - Improvements in or relating tothe production of melamine : en
  • USD149405S - Flight engineer s trainer or similar device : en
  • US2440560A - Two-stage pump : en
  • CA448094A - Raising and lowering apparatus for electric lighting fixtures : en fr
  • ES16983U - Dusting container or saltcellar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933714A - Improved wheel for railway or other rail vehicle, and method of manufacturing : en fr
  • CH254442A - Mower. : de en
  • AU138897B2 - Cigarette-case comprising a lighter anda device for distributing cigarettes one by one : en
  • CA448091A - Bed partition : en fr
  • CA448107A - Fabricated splines : en fr
  • US2440430A - Lock-throw mechanism : en
  • CA448183A - Light signalling apparatus : en fr
  • US2440400A - Means for conditioning textile fibers : en
  • US2440488A - Oil accumulation drain means for radial engines : en
  • AU142747B2 - Improvements relating to couplings or fastenings for scaffolding and like poles : en
  • SU71929A1 - Desk cigarette case : en ru
  • USD149413S - Design for a combined tricycle and wagon : en
  • AU135554B2 - Improvements relating to couplings for irrigation pipes andthe like : en
  • AU140985B2 - Improvements in or relating to omnidirectional range beacons : en
  • US2440615A - Sewing machine : en
  • US2440433A - Unpickable lock : en
  • USD149394S - Bottle or article of similar nature : en
  • CH254246A - Process for producing a pulp and device for carrying out this process. : de en
  • FR933731A - Special graphitic steels : en fr
  • US2440391A - Apparatus for shaping tubular blanks : en
  • AU143550B2 - A plant or apparatus ior heating rooms : en
  • CA448144A - Refrigeration : en fr
  • AU33546A - Improvements in or relating tothe production of triamino-monocyclic aromatic hydrocarbons : en
  • AU2165745A - Improvements ina control assembly for milking machines : en
  • US2440252A - Multivibrator : en
  • CA448132A - Corset : en fr
  • AU143684B2 - Improvements in alkyd resinous compositions : en
  • USD149454S - Design fob a body fob tbaileb vehicles : en
  • AU2269245A - Variable speed control system : en
  • CH254167A - Device for guiding the scythe edge to be attached to a pestle stick. : de en
  • CH254247A - Closure element for bags made of translucent cellulose film, paper, tissue, etc. : de en
  • CH254317A - Machine for the production of coil springs. : de en
  • AU127422B2 - Hinge bolt for lavatory seats : en
  • AU245946A - Pivoting heel : en
  • CH254331A - Device for fixing a link to a bar. : en fr
  • CH254341A - Pistons for internal combustion and steam engines and compressors. : de en
  • CA448105A - Manufacture of sodium tripolyphosphate : en fr
  • CH254172A - Fishing rod. : de en
  • AU127485B2 - Improvements in wrap spindle : en
  • AU1964848A - Improvements in or relating to omnidirectional range beacons : en
  • AU127484B2 - Improvements in pipe fittings : en
  • ES16319Y - Swim shorts with float. : en es
  • FR933767A - Cement manufacturing : en fr
  • CA16105S - Dispensing device : en
  • CH254194A - Electric heating plate and process for obtaining this plate. : en fr
  • CH254372A - Electrical device with a closed iron core surrounded by turns, for example an electrical transformer. : en fr
  • CH254181A - Device for giving a room a given temperature. : en fr
  • AU127425B2 - Improvements relating to rubber play balls : en
  • AU142455B2 - Angle modulation detector circuit : en
  • CH254182A - Radiator for heating installation. : en fr
  • US2440460A - Automobile and airplane wheel : en
  • PL33425B1 - Manufacturing method of shaped fiber products : en pl
  • CH254423A - Packing box. : de en
  • ES17164U - Perfect handle for handlebars. (Machine-translation by Google Translate, not legally binding) : en es
  • US2440616A - Apparatus for testing panels and the like : en
  • GB601187A - Knife sharpener : en
  • CH254248A - Process for the manufacture of sheets and sheet obtained with the process. : en it
  • AU135629B2 - Improvements in lawnmowers : en
  • GB601108A - Improvements in and relating to gauges : en
  • CA448170A - Facsimile apparatus : en fr
  • AU127387B2 - Improvements in or relating to the production of aliphatic nitro compounds : en
  • US2440258A - Refining of petroleum distillates : en
  • USD149429S - Combined reading stand and lamp : en
  • AU134867B2 - Improvements in or relating to catamnenial appliances : en
  • CA448204A - Vehicle : en fr
  • AU127388B2 - Radio detection system and delay line for use therewith : en
  • AU1875748A - Improvements in and relating to reversible propellers : en
  • CA448087A - Incinerator : en fr
  • US2440535A - Double concentric air gap perma : en
  • AU127406B2 - Improvements in or relating to electric condensers : en
  • GB601165A - Improvements in filter elements : en
  • GB601204A - Improved circuit arrangement for discriminating between frequencies of alternating or pulsating electric energy : en
  • ES16967U - Water collector and wiper for personal hygiene. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601242A - Improvements in lift safety devices : en
  • US2440512A - Endless track tool : en
  • USD149425S - Design for a condiment dispenser : en
  • AU803143A - Improvements in or relating to velocity-modulated electron discharge devices : en
  • US2440236A - Catalyst : en
  • ES14504Y - Waterproof hat. : en es
  • US2440301A - Signal reproducing system : en
  • ES182742A1 - A PROJECT OF CHEMICAL DEPOSITION OF COMBUSTIBLE GASES (LIGHTING GAS AND ITS CORRESPONDING DEVICE) : en es
  • FR933565A - Toilet device : en fr
  • ES16962U - Prensapulpas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933741A - Improvements in processes for obtaining copies by transfer and in sheets or the like used therefor : en fr
  • GB601180A - Improvements in earth-inductor compasses : en
  • ES176529A1 - A PROCEDURE FOR THE CONSTRUCTION OF CORK COVERINGS, PARTICULARLY FOR FLOORS AND WALLS : en es
  • GB601143A - Improvements in electrical governors : en
  • GB601229A - Improvements in fluid pressure operated speed governing systems : en
  • CA16106S - Beverage dispenser : en
  • CA448082A - Means for controlling aeroplanes when in flight : en fr
  • CH254327A - Earring. : en fr
  • CA448164A - Apparatus for simultaneously polishing both faces of travelling strips of glass : en fr
  • CA448188A - Motor vehicle seat : en fr
  • FR933780A - Improvements to devices for measuring the duration of electrical signals or pulses : en fr
  • US2440633A - Saw filing tool : en
  • GB601113A - Aluminothermic processes for the production of manganese : en
  • FR933686A - Process for the manufacture of ceramic products : en fr
  • ES10382Y - Folder for looms with adjustable spacing heads. : en es
  • FR933688A - Traffic control device by means of radio signals : en fr
  • ES9041Y - Boiler tank : en es
  • GB601140A - Improvements in or relating to printing machines : en
  • ES182728A1 - A SINGLE-PHASE INDUCTION MOTOR WITH STARTING WINDING : en es
  • FR933718A - Cathode for electric discharge device : en fr
  • FR933743A - Mitered rail ends : en fr
  • FR933749A - Improvements to nomographic systems : en fr
  • GB601050A - Process for the lamination of plastic sheet material : en
  • FR933595A - Fabric drying machine : en fr
  • AU127482B2 - Improvements ina control assembly for milking machines : en
  • AU1869948A - Improvements relating tothe production of insulating coatings by spraying asbestos fibre : en
  • AU2059445A - Improvements in and relating to wrenches : en
  • FR933633A - Natural rubber latex coagulation enhancement : en fr
  • ES16993U - Case-sample for lipstick. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933625A - Portable reciprocating power saw : en fr
  • FR933556A - Children's convertible armchair bed : en fr
  • GB601115A - Improvements in or relating to vehicle brakes : en
  • GB601223A - Improvements in or relating to polymerization of butadine-1,3 hydrocarbons and the polymerization of mixtures of copolymerizable unsaturated organic compounds, at least one of which is a butadiene-1,3 hydrocarbon in aqueous emulsion : en
  • ES16333Y - Damping device applicable to taps. : en es
  • GB601077A - Improvements in or relating to stays and catches for doors, windows and the like : en
  • GB601153A - Improvements in burglar and like alarms for motor vehicles : en
  • GB601154A - Improvements relating to frequency measurement : en
  • CH254202A - Drive device, in particular for agitators for kitchen machines. : de en
  • CH254288A - Ring scales for volume and pressure measurement. : de en
  • GB601003A - Electric regulating apparatus : en
  • FR933585A - Internal thread measuring device : en fr
  • FR933599A - Mobile discharge wings : en fr
  • GB601031A - Improvements in or relating to machines for filling containers with liquid : en
  • GB601091A - Apparatus for the removal of liquid by pressure from fish in containers : en
  • FR933562A - 3-jaw chuck : en fr
  • ES16974U - Grids for drains and drains with fastening. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182743A1 - A STEERING STEERING SYSTEM FOR AUTOMOBILES AND SIMILAR, WITH UNIVERSAL COUPLING TO THE BAR OR HAD STEERING AS WELL AS UNIVESAL COUPLING OF THE HORN : en es
  • US2440543A - Recovery of catalyst from mixtures of hydrocarbons therewith in the liquid phase : en
  • US2440554A - Process for the recovery of rubber in plants by fermenting with clostridium : en
  • FR933614A - Waste heat recovery and diffuser device in direct combustion domestic heating : en fr
  • ES182317A1 - A PROCEDURE FOR THE MANUFACTURE OF ELASTIC BRAIDS AND OTHER RUBBER ARTICLES BY IMMERSION : en es
  • ES16210Y - Hanger with special features. : en es
  • US2440484A - Voltage-limiting arc interrupter : en
  • AU141912B2 - Improvements relating to heat treatment of ferrous materials and apparatus therefor : en
  • FR933702A - Improvements in the manufacture of keratin powder : en fr
  • GB601177A - Improvements in or relating to fluid sealing devices for shafts : en
  • AU127440B2 - Alloy steel printing plates : en
  • GB601238A - Means for improving voltage regulation in alternators : en
  • CA448080A - Packing material : en fr
  • GB601123A - Improvements in the production of synthetic linear condensation polymers : en
  • US2440248A - Object locating apparatus : en
  • US2440367A - Molding machine : en
  • US2440626A - Atistick bitumen surfaced building material : en
  • ES17041U - Fixed and adjustable clamping foot of glass, wood, metal, marble and similar bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES182745A1 - A NEW DEVICE OR MECHANISM OF SUBJECTION : en es
  • AU143431B2 - Improvements in or relating to impulse generators : en
  • AU2205945A - Improvements in wrap spindle : en
  • ES177901A1 - PROCEDURES IN THE ANNULAR PARTS OF THE WRITING MACHINES : en es
  • FR933726A - Smoke-free solid fuel fabrication process : en fr
  • US2440249A - Key controlled numerical digit register equipped with discharge tube means : en
  • US2440465A - Rectifier circuit frequency multiplier : en
  • US2440653A - Locked-in oscillator circuits : en
  • AU1874148A - Method of and apparatus for smelting iron ore with oxygen-rich blast : en
  • CA448160A - Felt for paper making machine : en fr
  • CA448168A - Cable conveyer button or block : en fr
  • CH254261A - Manufacturing process of an emulsion with high sensitivity and development silver salts. : en fr
  • US2440333A - Knitting machine and method of knitting : en
  • US2440264A - Modulator system : en
  • ES182757A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRIC CONDUCTORS : en es
  • AU139143B2 - Cigarette-case, comprising a lighter anda device for distributing the cigarettes one by one : en
  • AU146063B2 - Improvements in or relating to laminated magnetic circuits constituted bytwo or more piled plates : en
  • US2440244A - Electrical hook-on meter system : en
  • AU127444B2 - Apparatus for gauging the parallelism in members adapted to pivot simultaneously in parallel relationship : en
  • GB601060A - Improvements in or relating to television receiving systems : en
  • IE18408L - Projectile fuses : en
  • AU127401B2 - Improvements in or relating tothe production of 1 (3, 4-dihydroxyphenyl) 2-amino-1-butanol and new intermediates thereof : en
  • CH254201A - Holding device, especially for strip-shaped objects. : de en
  • FR933763A - Device for automatic weapons magazine : en fr
  • US2440606A - Preservation process : en
  • GB601234A - Improvements in apparatus for the detection and measurement of knock in internal combustion engines : en
  • FR933567A - Further training in dust extractors : en fr
  • US2440346A - Paper drying apparatus : en
  • GB601097A - Metal baby carriage and like carriage bodies : en
  • US2440462A - Pressure relief device : en
  • US2440504A - Apparatus for electrophoretic separation of solids from liquids : en
  • GB601005A - Improvements in magnetic indicating or control devices : en
  • GB601228A - Improvements in and relating to sliding windows, roof-lights, ventilators, shutters,doors and the like : en
  • AU137997B2 - Improvements in or relating to method and apparatus for making paper containers : en
  • CH254336A - Self-lubricating bearing. : en fr
  • GB601240A - Improvements in or relating to lift safety devices : en
  • CA448093A - Lighter : en fr
  • CA448171A - Art of winding odd-shape coils : en fr
  • AU1929548A - Improvements in and relating to ultraviolet emitting phosphors : en
  • US2440480A - Electrical insulation testing apparatus : en
  • GB601083A - Electrical weighing apparatus : en
  • FR933571A - Method of attachment of a wooden barrel in a metallic fur and application to the propeller blades : en fr
  • GB601144A - Improvements in electronic voltage stabilizing apparatus : en
  • ES16834U - Fountain pen. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16235Y - Block for looms. : en es
  • FR933626A - Distribution and isolation valve for automotive brakes : en fr
  • ES182761A1 - SOME IMPROVEMENTS IN THE ASSEMBLY OF EXPRESS COFFEE MACHINES : en es
  • GB601052A - Improvements in or relating to electrical condensers : en
  • GB601199A - Apparatus for use in marking a workpiece to be machined or a holder for a workpiece during boring, cutting or the like : en
  • CH254350A - Pull rope block for drag conveyor systems. : de en
  • IE18323L - Floor mats : en
  • AU137492B2 - Method of and means for clarifying liquors used inthe neutralisation of wool orthe like : en
  • AU1952748A - Resinous binders and moulding compositions, and phonograph records made therefrom : en
  • BE481589A - CONTAINER, SUCH AS A POWDER BOX, PURSE OR THE LIKE : en fr
  • GB601029A - An improved aluminium solder : en
  • GB601104A - Improvements in or relating to the spacing of elements, such as the electrodes of electron discharge devices, in envelopes : en
  • FR933646A - Device for the longitudinal displacement of the tailstock of the gauge in machine tools : en fr
  • FR933669A - Improvements to cable driers : en fr
  • DK66693C - Bottom frame for Kraftmaskiner. : da en
  • GB601233A - Device for filling receptacles with cylindrical articles : en
  • US2440356A - Process and culture media for the production of penicillin : en
  • US2440530A - Stabilized organic compositions : en
  • ES16982U - Connection of aluminum wire terminals to the reinforcements of an electric condenser. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601007A - Improvements in or relating to laundry power presses : en
  • USD149433S - Design fob an electric attachment plug : en
  • CH254313A - Press for wrapping electrode rods with welding compound. : de en
  • US2440494A - Low-temperature polymerization of butadiene in the presence of methallyl chloride : en
  • USD149446S - Design for a motor car : en
  • FR933725A - Soap protector : en fr
  • GB601226A - Improvements in or relating to the manufacture of polymeric materials and the employment thereof : en
  • FR933678A - Book, booklets and sheets for the study of languages : en fr
  • FR933790A - Improvements to obstacle detection systems : en fr
  • DK66683C - Procedure for the production of helical, curved artificial webs. : da en
  • GB601059A - Improvements in or relating to control devices for airplanes : en
  • ES180471A1 - A METHOD OF MANUFACTURING A BALL TO PLAY : en es
  • ES182795A1 - PROCEDURE FOR OBTAINING HOLLOW CAST ITEMS : en es
  • FR933564A - Improvements to window frames made of profiles : en fr
  • US2440563A - Storm boot with removable protective lining : en
  • USD149419S - Design foe a shoe : en
  • FR933733A - Device for descaling surfaces, especially for removing mortar from used bricks : en fr
  • CH254304A - Wristwatch box. : en fr
  • CH254417A - Advertising device. : en fr
  • US2440237A - Resinous polymers of unsaturated ethereal esters : en
  • US2440412A - Heel brace : en
  • US2440559A - Dump body control mechanism : en
  • FR933618A - Voltage regulator device for circuits with alternating currents : en fr
  • GB601146A - Improvements in or relating to calculating apparatus : en
  • AU137668B2 - Improvements in or relating to boxes and closures therefor : en
  • DK66684C - Separate Prismatic Suitcase or Box. : da en
  • US2440492A - Process for the production of diolefins : en
  • USD149395S - Design fob a sport shirt : en
  • ES182677A1 - IMPROVEMENTS INTRODUCED IN THE LUMINOUS INSIGNIA : en es
  • USD149434S - Design fob a cabinet : en
  • CA448099A - Process for the separation of an organic base : en fr
  • US2440619A - Automatic fire door for parts washers : en
  • BE481562A - : en fr
  • IE18885L - Ornamenting flexible films : en
  • US2440383A - Synergistic antioxidant composition of the acidic type : en
  • FR933641A - Line Finder Synchronizer : en fr
  • US2440281A - Device for the transmission of calling and clearing signals in long distance telephonic circuits : en
  • DK66666C - PROCEDURE FOR AUTOMATIC CONTROL OF THE TEMPERATURE BY DISTILLATION IN A DISTILLATION OR RECTIFICATION COLUMN AND INSTALLATIONS FOR ITS IMPLEMENTATION. : da en
  • US2440551A - Dynamoelectric machine with cooling means : en
  • DK66694C - Hose clamp. : da en
  • ES181732A1 - A HEATING SYSTEM FOR SANITARY ARTICLES : en es
  • AU127469B2 - Improvements in and relating tothe manufacture of flexible tubing : en
  • BE481624A - : en fr
  • CH254420A - Tube closure. : de en
  • FR933667A - Safety device for acetylene generators : en fr
  • GB601017A - Improvements in or relating to lids for jars, bottles and like containers : en
  • US2440549A - Necktie cabinet having outwardly swingable rack : en
  • GB601151A - Improvements in and relating to the drying of vegetables : en
  • ES182790A1 - PROCEDURE TO SEPARATE HIGH MOLECULAR WEIGHT ALCOHOLS FROM SOAP DURING SOAP MANUFACTURING : en es
  • GB601208A - Improvements in or relating to electric oscillation generators employing magnetrons : en
  • GB601178A - Improvements in or relating to natural circulation water-tube boilers : en
  • IE19137L - Automatic telephony : en
  • GB601062A - Improved apparatus for playing games : en
  • AU1923145A - Molded boat : en
  • AU127446B2 - Variable speed control system : en
  • US2440256A - Production of thermoplastic polymeric material : en
  • US2440418A - Cathode-ray beam deflecting circuit : en
  • AU127419B2 - An improved clotheshorse : en
  • CH254407A - Punch card. : de en
  • SU71828A1 - Device for determining the weight of cars : en ru
  • US2440409A - Bracket mounting : en
  • US2440479A - Stapling apparatus : en
  • SU71367A2 - Absorption vessel : en ru
  • AU143039B2 - Process of obtaining crystalline penicillin salts : en
  • CH254427A - Safety device on belt elevators. : de en
  • US2440574A - Aircraft barrier : en
  • CH254379A - Control switch with a thermal switching element for intermittent operation of an electrical power consumer. : de en
  • US2440497A - Process for producing unsaturated hydrocarbons containing branched carbon chains : en
  • CA16107S - Clothes airer : en
  • CH254291A - Catch scales. : de en
  • CH254441A - Retractable shock absorber. : en fr
  • CA448095A - Brassiere : en fr
  • AU141536B2 - Improvements in or relating toan earthmoving scraper : en
  • AU135659B2 - Improvements in or relating to winders or skein holders for wool orthe like : en
  • AU140044B2 - An improved system of lubrication and handtools embodying same : en
  • AU143264B2 - Improvements in or relating to devices for voltage measurement or control : en
  • AU1875148A - Improved nutcracker : en
  • AU144040B2 - Improvements in or relating to devices for transmitting images and to receivers for use with such devices : en
  • US2440327A - "hot" double-base powder : en
  • US2440583A - Absorption type refrigeration system : en
  • CH254256A - Device for driving the film by claws in cinematographic devices. : en fr
  • CH254297A - Magnetic recorder with steel wire. : de en
  • CH254465A - Support for the presentation of wristwatches. : en fr
  • US2440424A - Manufacture of carbon black : en
  • CA448089A - Ash tray : en fr
  • US2440637A - Clothes hanger : en
  • AU1946248A - Improvements in or relating tothe treatment of yarns and like materials with gaseous fluids : en
  • AU1953848A - Improvements in or relating to devices for voltage measurement or control : en
  • CH254396A - A process for sealing a rod in a piece of glass. : en fr
  • CA448199A - Pulse generator : en fr
  • AU1940048A - Improvements in or relating to internal combustion engines : en
  • ES17028U - Motion announcing slide. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933648A - Control system for agricultural machinery connected to a tractor : en fr
  • CH254320A - Wood drill bits, in particular for drilling out knotholes. : de en
  • CH254302A - Balancer regulator device. : en fr
  • CH254366A - Elastic fluid turbine. : en fr
  • SE121535C1 - : sv
  • GB601074A - Improvements in or relating to aircraft navigation apparatus : en
  • US2440293A - Rotor equipped aerial device : en
  • CA448216A - Conveyer : en fr
  • CH254205A - Seals for pressure vessels, in particular for pressure cookers. : de en
  • AU1252047A - Improved method of panification for producing a hygienically wrapped baked loaf of bread : en
  • BE481794A - : fr
  • CH254359A - Process for atomizing fuel and equipment for carrying out the process. : de en
  • AU2132145A - Electromagnetic motor : en
  • AU2564245A - Snap acting control device : en
  • USD149399S - Design for a chair : en
  • CA448158A - Felts, especially for paper making or like machines : en fr
  • CH254453A - Process for the preparation of a new oxyhydrophenanthrene carboxylic acid derivative. : de en
  • AU137193B2 - Improvements in and relating tothe mechanism of remote control indicators : en
  • AU142456B2 - Improvements in or relating to aerial systems : en
  • AU1863448A - Improvements in single lay shirt press : en
  • AU127459B2 - Improvements in and relating to electric remote control systems : en
  • US2440335A - Electric contact device : en
  • CH254241A - Fuel oil. : de en
  • CH254415A - Automatic light signaling system for free seats in public showrooms : en it
  • DK66682C - Enzyme pickling agent and method of its use. : da en
  • GB601006A - Improvements relating to vibratory pumps : en
  • GB601016A - Improved arrangements for producing marks on a screen indicating elapsed time particularly for use in radar devices : en
  • AU138996B2 - Improvements in or relating to holding or fastening devices for doors andthe like : en
  • AU1919745A - Improvements in or relating to sealing electric conductors through glass envelope and to electric conductors for such purpose : en
  • CH254461A - X-ray machine with a filter that weakens the X-rays. : de en
  • GB601103A - Improved method of and means for installing pipe lines : en
  • AU1890448A - Reversing mechanism for electric motors : en
  • US2440358A - Process and culture media for producing penicillin : en
  • US2440670A - Resilient mounting : en
  • CA448143A - Reclaiming apparatus : en fr
  • AU1962848A - Improvements in or relating tothe production of solutions containing dissolved gallium and tothe production of gallium therefrom : en
  • AU145271B2 - A phase comparing circuit arrangement : en
  • US2440516A - Polyester-polyamide condensation products and process of producing the same : en
  • AU1957548A - Apparatus for forming surfaces : en
  • US2440318A - Catalytic polymerisation of methyl methacrylate : en
  • US2440336A - Engine braking apparatus : en
  • PL33419B1 - Bogie for vehicles running on rails : en pl
  • USD149458S - Design fob a cabinet fob a film pbo- jection unit constituting visual training and mechanical game de- vice : en
  • CH254280A - Shooting range. : de en
  • US2440428A - Key bit : en
  • US2440557A - Fabric building : en
  • AU142852B2 - Secondary emissive microwave device : en
  • AU1881748A - u Improvements relating tothe production of factices : en
  • CH254381A - Switch, intended in particular for controlling electric tool motors. : en fr
  • CH254449A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • GB601038A - Improvements in or relating to pre-stressed beams, and in processes and apparatus for making same : en
  • US2440591A - Method for preventing erosion in fluidized catalytic cracking of hydrocarbons : en
  • AU127489B2 - Boring bar : en
  • CH254307A - Calendar timepiece. : en fr
  • USD149407S - Design for a roundabout : en
  • USD149456S - Design for a finger king : en
  • US2440597A - Television receiver antenna : en
  • USD149436S - Lapel and pocket badge or similar article : en
  • USD149460S - Cigarette fackaoe holder or similar article : en
  • US2440342A - Apparatus for manifesting acceleration : en
  • US2440388A - Hydraulic system for reciprocating breaker plates for reversible rotary crushers : en
  • US2440402A - Outboard work whipping inhibitor for centerless grinders : en
  • CH254293A - Oscilloscope circuit. : de en
  • FR933628A - Prefabricated, lightweight, economical frame for ordinary constructions and for hangars : en fr
  • GB601245A - Improvements in and relating to machines for marking cylindrical articles : en
  • AU1842845A - Improvements in or relating to liquid containers andthe like : en
  • FR933797A - Phonographic player for phonographs and more especially for record store phonographs : en fr
  • GB601227A - Radio receiver for simultaneously receiving signals of different types : en
  • CA448100A - Talloel esters of amino alcohols : en fr
  • CH254348A - Tap. : en fr
  • FR933680A - New improvements relating to winders for watch mechanisms : en fr
  • ES17031U - Eye protector against the sun. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181191A1 - PERFECTIONS IN COMPOSITE GARMENTS OF SEVERAL EMBUTIDATED ELEMENTS : en es
  • FR933721A - Self-propelled cable car for travelers : en fr
  • FR933591A - Advanced training in alternating current electrical installations : en fr
  • US2440477A - Synthetic drying oils : en
  • AU127455B2 - Crate for perishables : en
  • DK66669C - Fertilizer for Plants and other Vegetable Organisms, e.g. Mushrooms. : da en
  • ES17039U - Patch for repair of all kinds of containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB601036A - Conduit supporting clip : en
  • IE17687L - Refrigerated display case : en
  • ES14440Y - Press to facilitate the reproduction, on successive sheets, of texts or drawings, printed on a cliché, prepared with hectographic or copy ink. : en es
  • ES182179A1 - IMPROVEMENTS IN THE MANUFACTURE OF WIVES WITH SPECIAL DETENTION AND SECURITY LOCK, COBINED WITH DEBARRILETE LOCK : en es
  • US2440604A - High fat ingredients for soup and the like and method of production : en
  • ES180807A1 - UNSISTAMA COLOR TELEVISION : en es
  • US2440495A - Hoisting tower apparatus : en
  • US2440522A - Stop for dial indicators : en
  • FR933674A - Magazine for automatic weapons : en fr
  • GB601124A - Improvements in or relating to thermionic valve circuits for detecting an amplitude-modulated pulse train : en
  • GB601209A - Apparatus for use in teaching shooting against moving targets by means of photo-electric apparatus : en
  • FR933747A - Petrol tank for motorcycles : en fr
  • FR933671A - Manufacture of perforated tennis balls, in order to give them an internal pressure equal to atmospheric pressure : en fr
  • ES16364Y - Liquid dispenser ampoule. : en es
  • AU2401745A - Improvements in wheelbarrows : en
  • AU2256845A - Improvements in cocks : en
  • CH254409A - Remote-controlled type setting device on a type printing device. : de en
  • ES16986U - Monoflotador. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181543A1 - PROCEDURE, WITH THE CORRESPONDING APPARATUS, FOR THE INDUSTRIAL CALCULATION OF RETICULAR STRUCTURES : en es
  • GB601132A - Improvements in and relating to automatic pilots for aircraft : en
  • FR933632A - Improvements to Time Base Assemblies for CRTs : en fr
  • FR933683A - Coupling mechanism for coupling trailers to tractors : en fr
  • FR933697A - Hair dryer : en fr
  • GB601232A - Hydraulic clutch device : en
  • US2440405A - Combustion responsive fuel control : en
  • ES177508A1 - A PROCEDURE FOR PREPARING NEW ANTIMALARIC COMPOUNDS : en es
  • CA448214A - Belt-type vehicle track : en fr
  • US2440300A - Resin bonded abrasive article : en
  • AU147972B2 - Improvements in or relating tothe manufacture of magnetic material : en
  • AU1957148A - Improvements in or relating to voltage supply systems : en
  • CH254208A - Machine having at least one support platform, intended to receive a container and performing an up-and-down movement. : en fr
  • CH254213A - Soundproofing device for looms. : de en
  • FR933652A - Pre-heating connection for all internal combustion engines : en fr
  • ES182820A3 - SOME IMPROVEMENTS IN RADIOECEPTORS VARIABLE CAPACITORS : en es
  • FR933653A - Safety razor blade ironer : en fr
  • ES17037U - Lighting figures in relief. (Machine-translation by Google Translate, not legally binding) : en es
  • SU70930A1 - Counting Rule : en ru
  • US2440241A - Fuel supply system for internalcombustion engines : en
  • US2440324A - Mounting bracket fob instrument : en
  • US2440667A - Dibasic acid drying oils : en
  • AU2209245A - Wettable and dispersible thiocarbanilide : en
  • AU2212345A - Improvements in coagulating or separating rubber from latex : en
  • ES16970U - Printed for account statements and similar intended to be sent by mail. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181987A1 - A NEW LAMP OF INCANDESCÉNCIA TO THREE COLORS : en es
  • ES182814A1 - HERMETIC DEVICE OF NUMERIC KEY FOR SECRET FUNCTIONING OF LOCKS : en es
  • ES180448A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BIMETAL BEARINGS : en es
  • US2440506A - Subsurface choke : en
  • CA448150A - Automatic control for waste heat utilizers : en fr
  • US2440394A - Liquid seal device : en
  • SU72065A1 - The method of protection against wear necks crankshafts : en ru
  • US2440592A - Soldering flux : en
  • GB601142A - Improvements in the production of amino-acids and intermediates therefor : en
  • US2440443A - Dental clasp : en
  • GB601196A - Improvements relating to means for rewinding kinematograph film or the like : en
  • ES182216A3 - AN ELECTRONIC OVEN SYSTEM FOR THE TOTAL OR PARTIALLY CONDIMENTED FOOD TREATMENT : en es
  • CA448053A - Control device for water pumps : en fr
  • CA448178A - Isomerizing hydrocarbons : en fr
  • GB601188A - Improvements in mountings for rotary card index files of the vertical shaft type : en
  • ES182735A1 - IMPROVEMENTS IN THE MANUFACTURE OF REPETITION GUNS OF FIXED CANYON AND ROTARY PERCUTOR : en es
  • GB601162A - Improvements in vacuum drying cylinders particularly for grain : en
  • US2440311A - Process of treating coal tar containing a small amount of ammonium chloride : en
  • AU127487B2 - Wettable and dispersible thiocarbanilide : en
  • CH254357A - Guide device on hydraulic machines. : de en
  • AU127407B2 - Cooking and vending machine : en
  • AU1927448A - Improvements in or relating to circuit arrangements comprising discharge tube, with positive and negative feedback : en
  • CA448064A - Cartography : en fr
  • CH254266A - Method of manufacturing a reed plate for a musical instrument, and mold for implementing this method. : en fr
  • ES182784A1 - A SYSTEM OF PRODUCTION AND DISTRIBUTION OF PRINTED AND RECORDED RADIO PROJECTS AND PROGRAMS : en es
  • FR933659A - Improvements to machines used to melt typographic bars : en fr
  • US2440532A - Clamping device for cables and wires and rods : en
  • AU134257B2 - Improvements in or relating to vending machine control mechanisms andthe like : en
  • CA448065A - Burner for solid fuels : en fr
  • CH254168A - Device for holding together plant shoots, in particular vine shoots. : de en
  • CH254373A - Monobloc motor assembly consisting of an electric motor combined with an electromechanical multi-speed transmission mechanism. : en fr
  • US2440404A - Shoe heel with exchangeable heelpiece : en
  • AU224946A - Improvements in or relating to tubular joints : en
  • AU127488B2 - Hydrocarbon synthesis process : en
  • AU2505745A - Lubricants : en
  • CA448057A - Wood cutting machine : en fr
  • CH254325A - Centrifuge with a rotatable support of cup-shaped vessels serving to hold the material to be spun out. : de en
  • AU143329B2 - Improvements in or relating to pressure reducing valves : en
  • CA448184A - Inflating valve for hollow articles : en fr
  • CH254252A - Offset printing process for the production of color prints and machine for carrying out the process. : de en
  • CA448193A - Electric cable : en fr
  • US2440267A - Propellant and process for manufacturing : en
  • US2440337A - Pay roll record : en
  • US2440628A - Humidity control : en
  • PL33418B1 - One-hand percussion device : en pl
  • US2440392A - Zero meter adjuster : en
  • CA448119A - Compensating thermostat : en fr
  • BE481717A - : en
  • CA448159A - Felts, especially for paper making machines : en fr
  • AU1940748A - An improved system of lubrication and handtools embodying same : en
  • CA448175A - Positive displacement rotary pump : en fr
  • US2440569A - Plant pot cover : en
  • CA448055A - Bracelet clasp : en fr
  • CA448209A - Preparation of 2-mercaptoarylenethiazoles : en fr
  • ES181469A1 - AN APPARATUS FOR THE EXTRACTION OF SOLID AND LIQUID PHASES IN COUNTERCURRENT : en es
  • FR933634A - Improvements to sea anchors : en fr
  • GB601019A - Coil and core mounting for ignition apparatus : en
  • GB601069A - Improvements in and relating to electric vacuum tube oscillator and super-regenerative receiver circuits : en
  • FR933651A - Adjustable inductance coil : en fr
  • CA448115A - Starting and controlling apparatus for electric discharge lamps : en fr
  • CA448211A - Treatment of carbon black : en fr
  • CH254454A - Process for the preparation of a new oxyhydrophenanthrene carboxylic acid derivative. : de en
  • GB601175A - Improvements in automatic acceleration control systems for electric traction motors : en
  • AU2171145A - Improvements in cathode-ray tube spectrographs : en
  • AU137951B2 - Means for detecting caught threads in circular looms : en
  • AU142641B2 - Improvements relating tothe production of insulating coatings by spraying asbestos fibre : en
  • US2440611A - Pumping apparatus : en
  • US2440355A - Process and culture media for producing penicillin : en
  • IE18662L - Liquid fuel burners : en
  • GB601088A - Improvements in and relating to overload relays : en
  • GB601112A - Improvements in or relating to scotch feed systems for feeding slivers for example to carding engines : en
  • GB601078A - Improvements in methods of forming finned tubing : en
  • GB601080A - Improvements in or relating to tube fittings : en
  • GB601107A - Improvements in or relating to the automatic regulation of speed : en
  • FR933715A - Improved method and apparatus for shell molding irregularly shaped cast iron articles : en fr
  • US2440575A - Electromagnetic testing device : en
  • FR933787A - Assembly joint : en fr
  • FR933612A - Thermal engine, especially internal combustion : en fr
  • FR933751A - Grinding device for sharp tools : en fr
  • CH254399A - Device for fastening a pin base socket for low-voltage fluorescent tubes. : de en
  • US2440268A - Electromagnetic wave direction indicator : en
  • FR933610A - Articulated blade dryer : en fr
  • CH254334A - Case, especially for cigarettes. : de en
  • CH254436A - Suspension device for vehicles, in particular for the front wheel of motorcycles, bicycles and the like. : en fr
  • US2440349A - Process for preparing an alkylolamide of a trihydroxystearic acid : en
  • GB601136A - Improvements in or relating to pulse lengthening circuits and radar systems embodying such circuits : en
  • GB601171A - Improvements in or relating to electronic amplifiers : en
  • ES181374A1 - AN AUTOMATIC DIVIDING DEVICE FOR CALCULATING MACHINES : en es
  • FR933774A - Process for flame retardant and non-combustible for solids : en fr
  • GB601150A - Refrigerated display case : en
  • AU1876248A - Improvements in or relating to slow acting solid procaine penicillin salts : en
  • FR933707A - Monoazo dyes and process for preparing such dyes : en fr
  • GB601100A - An improved gauge or instrument for measuring or testing mechanical work : en
  • GB601011A - Improvements in or relating to electron discharge devices : en
  • FR933798A - Phonographs, more especially record store phonographs : en fr
  • GB601203A - Improvements in or relating to optical apparatus for checking the inside of tubular pieces : en
  • GB601241A - Improvements in electric couplings control apparatus : en
  • US2440270A - Electrical connector : en
  • US2440339A - Tube of flexible composite sheet material and the manufacture thereof : en
  • US2440387A - Smokeless ashtray : en
  • FR933691A - Electrolytic cell : en fr
  • GB601070A - Improvement in heat detection devices : en
  • ES182800A1 - IMPROVEMENTS IN OBTAINING MOLDS FOR CASTING : en es
  • FR933782A - Rotary piston engine : en fr
  • GB601072A - Improvement in shears or secateurs : en
  • GB601163A - Improvements in or relating to knitting machines : en
  • US2440330A - Improving the fastness of dyed organic derivative of cellulose textiles by impregnation with cyanamide : en
  • US2440613A - Transmission : en
  • ES17033U - Double bell warning bell with independent hammer masses and different and alternating sounds obtained by a single command (Machine-translation by Google Translate, not legally binding) : en es
  • CH254392A - Method and device for achieving an amplitude filtering effect by means of a cathode ray tube. : de en
  • AU127397B2 - Waterproofing hygroscopic salts : en
  • AU145858B2 - Improvements in relating to phonographic transcriber : en
  • ES182262A1 - IMPROVEMENTS IN THE SUSPENSION OF BIKES : en es
  • ES17163U - Detachable chopper brush for the renovation of bristles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933574A - Device for fitting piston rings : en fr
  • FR933701A - Improvement in control switches for discharge lamps : en fr
  • ES16995U - Improved tape. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181115A1 - IMPROVEMENTS IN STATIC APPLIANCES FOR RELIEF PHOTOGRAPHY : en es
  • US2440555A - Abietate ester hair dressing : en
  • USD149430S - Design for an automobile body : en
  • ES17023U - Express coffee maker for home use (Machine-translation by Google Translate, not legally binding) : en es
  • US2440434A - System of locks : en
  • USD149415S - Design fob a control knob ob similar article : en
  • US2440238A - Means for producing mercury electrolytically from acid solutions : en
  • US2440483A - Control device for internalcombustion engines : en
  • AU127465B2 - Improved frame member for buildings : en
  • AU127410B2 - Improvements relating to brush mountings for electric rotary contact devices : en
  • AU127460B2 - Improvements in and relating to wrenches : en
  • US2440498A - Polymerization catalysts : en
  • US2440331A - Safety oiling means for car journals : en
  • CH254270A - Ski binding with device for holding down the rear part of the boot. : de en
  • AU143188B2 - Improvements in or relating to amplifier circuit arrangements : en
  • AU1466747A - Electric hotwater system : en
  • ES12914Y - Perfected razor. : en es
  • ES17027U - Armor with crystals for electric welding. (Machine-translation by Google Translate, not legally binding) : en es
  • IE18157L - Automatic voltage regulators : en
  • CH254199A - Adjustable table. : de en
  • CH254365A - Propulsion installation comprising an ejector device comprising an internal combustion turbine. : en fr
  • GB601035A - Improvements in or relating to a universal type joint : en
  • BE481722A - : en fr
  • AU138132B2 - Improvements in or relating to internal combustion engines : en
  • USD149444S - Design fob a steering wheel : en
  • US2440440A - Edge sanding machine : en
  • CA448049A - Portable golf bag support : en fr
  • CA448052A - Method of manufacturing boards such as doors : en fr
  • AU127478B2 - Relay systems : en
  • US2440585A - Roller : en
  • US2440629A - Reversible meat block and support stand : en
  • AU2339545A - Improvements in and relating to smokers' companions andthe like : en
  • US2440526A - Fibrous sheet material for the electrolytic formation of an azo dyestuff thereon : en
  • BE481625A - : en fr
  • CH254180A - Space heater. : en fr
  • CH254192A - Installation of oil heating. : en fr
  • FR933737A - Process and installation for the emission of artificial clouds and fogs, in particular for the protection of crops and crops : en fr
  • AU2350745A - Improvements in or relating to gramophone records : en
  • AU227646A - Improvements in or relating to fastening devices for connecting two separable members : en
  • CA448104A - Fluid removal device : en fr
  • AU127409B2 - Improvements in coagulating or separating rubber from latex : en
  • AU142961B2 - Improvements in or relating to flashlight lamps : en
  • CA448066A - Pump, fan, and like machine for transmitting energy to a fluid : en fr
  • CA448215A - Plug gauge : en fr
  • CH254299A - Clock. : de en
  • ES181687A1 - NEW SYSTEM OF CONTRAMARCHA FOR MECHANICAL TORNOS : en es
  • US2440245A - Cooling of high-temperature bodies : en
  • US2440253A - Pulse radar interference producer : en
  • AU2104845A - Frequency divider : en
  • CA448054A - Facsimile transmission system : en fr
  • US2440305A - Rocket projectile : en
  • AU1949548A - Improvements in electric cartridge fuse holders : en
  • ES182762A1 - MACHINES FOR CUTTING "GIVES" OF BACON OR ANALOG PRODUCTS : en es
  • US2440369A - Automotive battery heating system : en
  • US2440645A - Scavenging for two-stroke cycle engines : en
  • CH254432A - Vehicle. : de en
  • USD149428S - Spoon or other article of flatware : en
  • US2440283A - Balancing of electrical bridge circuits containing nonlinear elements : en
  • USD149462S - Design fob a rosary : en
  • CA448114A - Power reduction circuit for radio receivers : en fr
  • AU127450B2 - Process forthe manufacture of quinoline and quinazoline derivatives : en
  • CA448122A - Stoker with overfire turbulence : en fr
  • CA448195A - Order wire circuit for carrier transmission system : en fr
  • CH254295A - Shifting device for the counter cart on calculating machines. : de en
  • CH254398A - Glow discharge tube with bimetal electrodes. : de en
  • AU2223745A - Improvements relating to brush mountings for electric rotary contact devices : en
  • AU142696B2 - Improvements in or relating to desolventizing of solvent-extracted particles : en
  • AU1874048A - Railway truck : en
  • CA448225A - Method and apparatus for the production of pulp from cellulosic material : en fr
  • CA448161A - Awning for automobiles : en fr
  • US2440609A - Bomb release radio system : en
  • US2440417A - Track wheel for vehicles : en
  • AU1836344A - Improvements in voltage stabilising circuits : en
  • US2440413A - Braid-stitch crochet hook : en
  • US2440317A - Pump impeller : en
  • US2440260A - Cathode-ray tube mount : en
  • US2440472A - Stage incubator for microscopes : en
  • CH254183A - Method for operating a heat storage system and device for carrying out the method. : de en
  • AU140918B2 - Improvements in valve operating means : en
  • AU127468B2 - Improvements in or relating tothe production of triamino-monocyclic aromatic hydrocarbons : en
  • AU127454B2 - Improvements relating tothe manufacture of factice and sulphurised oils : en
  • AU1927348A - Secondary emissive microwave device : en
  • AU127451B2 - Improvements in thermionic valves andthe like : en
  • FR933735A - Lighter with flexible protective clasp : en fr
  • GB601089A - Improvements relating to apparatus for reproducing characters and the like : en
  • GB601090A - Improvements in and relating to raising platforms or lifts particularly for motor vehicles : en
  • DK66688C - Lamella wood board. : da en
  • FR933589A - Improvements made to towing hooks : en fr
  • GB601166A - Process for separating, according to specific gravity, of mixtures of solid materials, the particles of which differ mutually in size and specific gravity, especially of coal-containing mixtures : en
  • ES16977U - Baqueta. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933575A - Bacterial filter block for wastewater treatment : en fr
  • US2440565A - Translating device : en
  • GB601015A - Electric circuit breakers : en
  • ES16395Y - Glass or crystal mouthpiece for smoker. : en es
  • FR933581A - Alarm system more particularly for motor vehicles : en fr
  • AU2408145A - An improved adjustable water sprinkler jet : en
  • CA448194A - Bonding of rubber and rubber like compositions : en fr
  • ES16207Y - Electrical plug. : en es
  • FR933615A - Improvements to trouser hangers : en fr
  • FR933616A - Decorative frames for molded knife handles : en fr
  • FR933705A - Shock and vibration damper mounting : en fr
  • US2440266A - Comparison type light measuring device : en
  • US2440323A - Extrusion molding of viscose : en
  • USD149422S - Embroidered lace collar or similar article : en
  • US2440280A - Knitting machine and method of knitting : en
  • FR933596A - Multi-position folding handlebar for cycles and baby carriages : en fr
  • US2440612A - Separation of copper : en
  • GB601073A - Method of, and apparatus for, stirring the molten contents of furnaces : en
  • US2440295A - Rotor equipped aerial device : en
  • AU127417B2 - Snap acting control device : en
  • AU1800444A - Improvements in radio receiving circuits adapted to receive AM. FM., and CW. radiation : en
  • ES182733A1 - AN APPARATUS FOR SHARPENING SHEETS : en es
  • GB601230A - Improvements relating to electronic valves : en
  • US2440263A - Monitoring circuit : en
  • US2440442A - Inhibiting polymerization of furfural : en
  • SU70708A1 - Two-gauge fluid meter : en ru
  • CA448205A - Automotive vehicle : en fr
  • US2440508A - Production of arch or like supports : en
  • US2440562A - Obtaining of ramie : en
  • AU127472B2 - Improvements in radio receiving circuits adapted to receive AM. FM., and CW. radiation : en
  • AU145837B2 - Manufacture of new glucosides from strophanthus sarmentosus : en
  • CH254184A - Defog system. : de en
  • US2440319A - Alternating current hoist control : en
  • ES16971U - Changeable notebook (Machine-translation by Google Translate, not legally binding) : en es
  • IE18390L - Nibbling machine : en
  • ES163091A1 - A PROCEDURE FOR THE SAPORIFICATION OF THE SURFACE OF LEAVES, LAYERS OR OTHER OBJECTS OBTAINED FROM CELLULOSE ESTERS : en es
  • BE481865A - : en fr
  • CH254309A - Clamping pliers, especially for lifting clock hands. : de en
  • AU127392B2 - Apparatus for milling a product : en
  • CH254324A - Tensioner. : en fr
  • CH254344A - Leak-proof bearing closure for shafts. : de en
  • CH254444A - Process for the electrical manufacture of glass. : en fr
  • GB601114A - Improvements in or relating to chlorinated products of carboxylic acid esters : en
  • US2440541A - Box having a drawer and a cover and interconnected : en
  • US2440529A - Balanced adapter and narrow die for stretching presses : en
  • ES16979U - Support for bicycles or similar with safety device. (Machine-translation by Google Translate, not legally binding) : en es
  • CH254223A - Knickers made of tubular fabric. : de en
  • CH254440A - Telescopic hydraulic shock absorber. : en fr
  • AU142520B2 - Improvements in or relating to electric discharge tubes having secondary-emission electrode : en
  • AU145270B2 - Improvements in or relating to devices for controlling the terminal voltage of current load : en
  • AU42046A - Improvements in transformer windings : en
  • GB601221A - Couplings for cooling conduits of high frequency apparatus : en
  • AU2046845A - Improvements in or relating tothe production of 1 (3, 4-dihydroxyphenyl) 2-amino-1-butanol and new intermediates thereof : en
  • ES182274A1 - IMPROVEMENTS IN TOOLS FOR STRIPPING CABLES : en es
  • US2440306A - Container ship for handling package freight : en
  • US2440546A - Symbiotic process for preparing yeast and other products : en
  • AU144398B2 - Electrolytic tin plating baths and addition agents therefor : en
  • CA448125A - Solder analyzer : en fr
  • US2440313A - Shutterless motion-picture lens system : en
  • CH254238A - Process for the preparation of e-aminocaproic acid. : de en
  • AU138750B2 - Improvements in and relating toa gramaphone : en
  • AU1927648A - Improvements in or relating to devices for transmitting images and to receivers for use with such devices : en
  • CH254405A - Rescue device for abseiling people and objects in the event of fire. : de en
  • FR933696A - Improvements in the manufacture of ungummed cigarette papers : en fr
  • FR933750A - Press for assembling boxes : en fr
  • FR933739A - Lipstick tube : en fr
  • AU127466B2 - Improvements in and relating to saw benches : en
  • CH254306A - Upper bearing for balance shaft. : en fr
  • FR933775A - Improvements in methods of preparing messages for facsimile transmission : en fr
  • AU1873648A - Improvements in relating to phonographic transcriber : en
  • CA448187A - Meat tenderizing machine : en fr
  • SU71626A1 - Ketene Reactor by Acetone Pyrolysis : en ru
  • US2440595A - Fastener for bags, cases, and other containers : en
  • USD149459S - Combination radio and television cabinet : en
  • AU138274B2 - Improvements in or relating to method and apparatus for forming briquets : en
  • CH254206A - Removable brush. : en fr
  • USD149439S - Design fob an electric light bowl : en
  • DK66691C - Device for two-stroke internal combustion engines. : da en
  • US2440584A - Lenticular reflex reflector sheet and method of making the same : en
  • CH254225A - Shoe heel. : de en
  • AU1877348A - Improvements in or relating to method and composition for conditioning water : en
  • FR933613A - Knitting Machine Improvements : en fr
  • FR933695A - Cut tobacco dispenser : en fr
  • AU1929848A - Improvements in or relating to printing telegraph apparatus : en
  • FR933658A - Wall building system : en fr
  • AU2285145A - Scanning circuits : en
  • ES180992A1 - A PROCEDURE FOR THE TREATMENT OF VEGETABLES AND OTHER VEGETABLE WASTE, ESPECIALLY FOR THE MANUFACTURE OF ARTIFICIAL STRETCH AND CONTAINER FOR ITS EXECUTION : en es
  • CH254456A - Device on line setting and casting machines for lifting the collector elevator. : de en
  • CA448067A - Inboard outboard drive : en fr
  • AU127483B2 - Improvements in cathode-ray tube spectrographs : en
  • AU146697B2 - Process forthe perparation of readily foaming and strongly lathering soap : en
  • AU2339645A - Improvements in and relating to oil burners : en
  • CH254250A - Folder to hang on bars. : de en
  • US2440650A - Skate wheel structure : en
  • AU1174347A - Improvements in electric torches : en
  • AU127438B2 - Improvements relating to telephone systems : en
  • CA448200A - Pulse generator : en fr
  • CH254189A - Rotary kiln for the production of white and gray cement. : de en
  • US2440657A - Engine starter drive : en
  • CH254186A - Continuous running concrete mixer with automatic cement dosage. : en fr
  • CH254403A - Process for the permanent waving of the hair and tools for implementing this process. : en fr
  • FR933713A - Slab construction process : en fr
  • AU2351645A - Buffers : en
  • CH254234A - Process for the production of soluble aluminum fluoride. : de en
  • AU127393B2 - Improvements in voltage stabilising circuits : en
  • CA448136A - Cathode ray recording : en fr
  • AU127448B2 - An improved leak detecting lamp : en
  • AU127424B2 - Improvements in or relating to gramophone records : en
  • CA448074A - Pad : en fr
  • US2440399A - Means for conditioning textile fibers : en
  • CH254267A - Harmonica. : en fr
  • CH254355A - Method and device for the simultaneous generation of positive and negative pressure. : de en
  • CH254369A - Constant and adjustable load regulation device for electrode electric boilers. : en it
  • DK66685C - Seating. : da en
  • CH254342A - Hose connection. : en fr
  • AU105546A - Improvements relating tothe manufacture of factice and sulphurised oils : en
  • US2440503A - Magnetic gradiometer : en
  • AU1929648A - Lifting appliance for vehicle : en
  • AU127429B2 - Process forthe moulding of hair combs : en
  • CA448106A - Manufacture of sodium triphosphate : en fr
  • AU2248445A - Improvements in or relating to slidable and adjustable seats : en
  • AU127456B2 - Pivoting heel : en
  • CA448131A - Method of and apparatus for treating yarn or cord : en fr
  • CH254292A - Device for measuring the net load weight of vehicles. : de en
  • CA448153A - Fastening device for connecting two separable members : en fr
  • AU154859B2 - Manufacture of thermosetting resinous compounds : en
  • AU1930548A - Improvements in or relating to concrete mixers : en
  • GB601082A - Improvements in or relating to spinning mules : en
  • DK66676C - Holder for Wire for Electric Iron. : da en
  • GB601040A - Improvements in or relating to foundation garments : en
  • CA448063A - Sewing machine : en fr
  • AU140921B2 - Improvements in or relating to lids for jars, bottles and like containers : en
  • CH254349A - Stepless gear. : de en
  • US2440458A - Lss eleed : en
  • USD149431S - Spoon or other article op flatware : en
  • FR933666A - Mechanical pencil : en fr
  • US2440274A - Hood for simulated instrument flying in multicontrol aircraft : en
  • FR933580A - Improvements to radio-electric receivers forming lighting lamps : en fr
  • AU1939948A - Manufacture of new glucosides from strophanthus sarmentosus : en
  • AU1159747A - Improvements in or relating to catamnenial appliances : en
  • CA448126A - Tin-indium coating for plates : en fr
  • US2440600A - Electric motor control : en
  • US2440634A - Shell feeding mechanism for rocket guns : en
  • DK66702C - Method and Apparatus for Drying Grain Material. : da en
  • ES180942A1 - A PROVISION IN REFRIGERATING APPLIANCES : en es
  • GB601133A - Refrigerated display case : en
  • GB601219A - Improvements in or relating to jet propulsion systems and jet motors : en
  • AU1170847A - Means for lifting and carrying jinker wheels ina transport position when not in use : en
  • CH254277A - Rail butt joint for electric toy trains. : de en
  • US2440655A - Dough forming machine : en
  • FR933592A - Adhesive composition and its manufacturing process : en fr
  • USD149442S - Design for a jewelry finding : en
  • ES181531A3 - A PROCEDURE FOR THE MANUFACTURE OF AN ADESIVE : en es
  • FR933742A - Improvements to reticular fabrics and composite articles comprising such fabrics : en fr
  • ES16827U - Cutting tool. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933753A - Acetarylamide production process : en fr
  • FR933576A - Filing cabinet curtain and its manufacturing process : en fr
  • FR933583A - Production process for mass-produced, removable furniture : en fr
  • FR933698A - Improvements to bearings, oil-tight seals and the like : en fr
  • US2440273A - Orthopaedic appliance : en
  • FR933660A - Cross Block : en fr
  • AU140335B2 - Improvements in or relating to beams and posts made of prestressed and ordinary concrete : en
  • CH254196A - Suspension device for handle devices. : de en
  • FR933551A - Improvements to television analyzers : en fr
  • USRE22996E - Differential detector circuits : en
  • CA448208A - Method of polymerizing vinyl compounds : en fr
  • GB601212A - Improvements relating to the separation of wax from crude wax fractions obtained from petroleum distillates : en
  • GB601053A - Improvement in displacement pick-ups for indicating surface roughness or irregularities : en
  • ES16996U - Type of siphon to adapt to toilet cisterns and other sanitary ware (Machine-translation by Google Translate, not legally binding) : en es
  • US2440566A - Fuel supply system for internalcombustion engines : en
  • AU1825844A - Methods of and apparatus for electric welding : en
  • PL33427B1 - Tire tube on vehicle wheels and the method of placing the tube in the tire : en pl
  • USD149437S - Nelson push cart : en
  • GB601026A - Improvements in or relating to a control device : en
  • AU1952448A - Improvements relating to couplings or fastenings for scaffolding and like poles : en
  • BE481588A - : en
  • CA448076A - Wheel structure : en fr
  • GB601207A - Means for transmitting electric charged carriers through space : en
  • US2440269A - Tunable oscillator : en
  • US2440447A - Internal-combustion heater with expansible fuel reservoir : en
  • GB601013A - Frequency comparison apparatus : en
  • US2440514A - Process for the purification of raw water from colloidal humic substances : en
  • GB601149A - Improvements in distributors for routeing electrical impulses : en
  • FR933643A - Improvements to cinematographic projection devices : en fr
  • FR933794A - Support frame for internal combustion engines or similar machines : en fr
  • US2440468A - Window ventilator : en
  • AU1960648A - Improvements in or relating to tile making machines : en
  • US2440539A - Combined perambulator and cradle or the like : en
  • USD149457S - Tecca radio cabinet : en
  • CA448189A - Electrical condenser : en fr
  • CH254460A - Remote control device in which the organs to be controlled in a receiving station are controlled by means of pulses sent out by the sending station. : de en
  • CH254258A - Film switchgear for cinema recorders and projectors. : de en
  • SE121564C1 - : sv
  • US2440666A - Bib : en
  • CA448206A - Mechanism control : en fr
  • AU1240047A - Improvements relating to couplings for irrigation pipes andthe like : en
  • CH254287A - Device for mixing liquids. : de en
  • US2440257A - Safety joint : en
  • CA448151A - Production of diphenyl sulphones : en fr
  • CA448224A - Bun making machine : en fr
  • CA448149A - Phthalic compound chlorinating method : en fr
  • CH254229A - Slicer with pressure plate. : de en
  • CH254328A - Loop to connect the ends of a flexible flat tie together. : en fr
  • USD149408S - Design fob a bicycle : en
  • CA448111A - Reversible wheel : en fr
  • CH254305A - Waterproof watch box. : en fr
  • CH254363A - Internal combustion engine. : de en
  • CH254351A - Compressor. : en fr
  • DK66664C - Marking rail for Files with Hanging Folders. : da en
  • DK66690C - Cigarette case. : da en
  • FR933685A - Grinding wheel and its manufacturing process : en fr
  • GB601224A - An improved manufacture of hydrocarbon copolymers : en
  • FR933765A - Burner to dry printing ink : en fr
  • AU1939748A - Multiplex system : en
  • AU133881B2 - Mechanical log stoker for under-fired boilers : en
  • US2440262A - Fuel supply system for aircraft : en
  • AU137534B2 - Improved nutcracker : en
  • AU1950748A - Improvements in or relating to laminated magnetic circuits constituted bytwo or more piled plates : en
  • US2440259A - Cam actuated valve mechanism for fluid pressure engines : en
  • AU1964148A - Process forthe perparation of readily foaming and strongly lathering soap : en
  • US2440314A - Method and means for photographic developing or the like : en
  • US2440359A - Process and culture media for producing penicillin : en
  • AU127457B2 - Methods of and apparatus for electric welding : en
  • AU142658B2 - Improvements inx-ray apparatus : en
  • AU1870648A - Improvements in or relating to paint removers : en
  • US2440610A - Engine cooling liquid heater : en
  • GB601159A - Improvements in or relating to dictating machines : en
  • CH254452A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • CA448138A - Ammeter : en fr
  • AU142853B2 - Lifting appliance for vehicle : en
  • US2440608A - Relief valve : en
  • US2440279A - Cable connector : en
  • US2440459A - Synthetic drying oils : en
  • US2440617A - Oil desalting technique : en
  • USD149452S - Design fob a helicopter : en
  • AU1955248A - A phase comparing circuit arrangement : en
  • AU1949148A - Improvements in or relating to desolventizing of solvent-extracted particles : en
  • CH254279A - Device for cushioning cartridge extractors on firearms. : de en
  • CH254315A - Device for regulating the hydraulically generated feed on processing machines, in particular on thread rolling machines. : de en
  • US2440453A - Warning signaling apparatus : en
  • AU129404B2 - Improvements relating to multichannel electrical pulse communication systems : en
  • AU2238945A - Improvements relating to multichannel electrical pulse communication systems : en
  • AU147772B2 - Improvements in rotary pumps, compressors, motors - - --or the like : en
  • CA448220A - Synthetic material : en fr
  • CH254332A - Bracelet. : en fr
  • AU1948248A - Means for detecting caught threads in circular looms : en
  • AU1927748A - Cigarette-case, comprising a lighter anda device for distributing the cigarettes one by one : en
  • US2440643A - Sandblast nozzle : en
  • CA448077A - Combined locating pin and clamp : en fr
  • AU141032B2 - Improved reaper and stalk or top cutter for arrowroot and suchlike crops : en
  • CH254362A - Device for starting 4-stroke endothermic engines. : en it
  • AU1954748A - Improved method of manufacturing a metal body by squirting blank for use in this method and body made by this method : en
  • AU1863548A - Improved sleeve press : en
  • ES16211Y - Armchair. : en es
  • AU127427B2 - Lubricants : en
  • AU1954848A - Improvements in or relating to oscillographic devices : en
  • DK66698C - Device for writing pens, in particular fountain pens, for regulating the freedom of movement of pen pens and the degree of hardness of the pen. : da en
  • AU127461B2 - Adjustable magazine gate for matchbook making magazines : en
  • CH254414A - Method for modulating ultra-short electromagnetic waves and device for implementing this method. : en fr
  • CH254209A - Bottle cap machine. : de en
  • CH254216A - Drive device, in particular for repairing apparatus for picking up running stitches on stockings and other knitted goods. : de en
  • CH254390A - Paint. : de en
  • AU127389B2 - Improvements in and relating to fireresisting coating and impregnating compositions and to fireresisting materials obtained therewith : en
  • AU1226247A - Anew and improved protractor : en
  • AU138161B2 - Improvements relating tothe manufacture of concrete pipes : en
  • AU1950648A - A method of forming seed pellets, a pellet so formed, anda pellet making machine : en
  • AU1255347A - Improved concrete forms-and means for connecting them together : en
  • AU140578B2 - Improvements in heat insulated laundry press : en
  • US2440525A - Dehydrogenation of hydrocarbons : en
  • US2440467A - Sulfur containing coating : en
  • CH254451A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • AU127416B2 - Improvements in wheelbarrows : en
  • CA448197A - Frequency modulated wave transmission : en fr
  • AU138160B2 - Improvements relating to apparatus forthe treatment of water : en
  • CA448179A - Process relating to the production and recovery of hydroaromatic cycloparaffin hydrocarbons : en fr
  • CH254276A - Toy. : de en
  • ES181373A1 - A TOTALIZING MECHANISM WITH TENS PASSING DEVICE FOR CALCULATING MACHINES : en es
  • ES181698A1 - A METHOD FOR THE TREATMENT OF OILS OF ALL KINDS, AND ESPECIALLY OF REACTÍFER OILS OF LIGNITOS, VITUMINOUS AND ANALOGUE SKINES, AND APPARATUS FOR THEIR APPLICATION. : en es
  • CH254170A - Self-watering device for calves. : de en
  • CH254458A - Transmission joint. : en it
  • USD149455S - Auxiliary cradle for telephone handset : en
  • CA448134A - Television signal amplifier : en fr
  • FR933557A - Further training for motor vehicles : en fr
  • AU1959848A - Electrode feeding apparatus for electrode rods of substantially equal size : en
  • AU1236047A - Improvements in or relating to winders or skein holders for wool orthe like : en
  • AU1582144A - Radio detection system and delay line for use therewith : en
  • AU1928148A - Improved closure-cap device for receptacles : en
  • US2440572A - Device for the separate supply of the fuel and of the combustion air for explosion engines : en
  • US2440668A - Cable construction : en
  • CA448172A - Electron discharge tube : en fr
  • CA448062A - Seat for ball faucets and valves : en fr
  • AU144018B2 - Inductive devices having a precisely sinusoidal relation between coupling and relative displacement : en
  • AU127486B2 - A device for expressing semiliquid materials from collapsible metal tubes : en
  • AU138638B2 - Improvements in or relating to pipe couplings or hydrants : en
  • AU127449B2 - Scanning circuits : en
  • CH254322A - Apparatus for the mechanical tightening and loosening of nuts, screws and, in particular, railroad lag bolts. : en fr
  • AU1172147A - Method of and means for clarifying liquors used inthe neutralisation of wool orthe like : en
  • AU1962448A - Improvements in or relating toan earthmoving scraper : en
  • AU2335245A - Improvements in building structures andin methods and apparatus for constructing same : en
  • US2440639A - Electronic distributor : en
  • SU71614A1 - The method of producing organosilicon compounds : en ru
  • US2440625A - Transmission : en
  • AU127497B2 - Buffers : en
  • CA448124A - Infrared transmitting glass : en fr
  • CH254195A - Peeling machine. : en fr
  • CH254300A - Cylinder for watch exhausts. : en fr
  • AU140825B2 - Improvements in or relating tothe production ofa lubricating composition containing tin and/or chromium petroleum suiphonates : en
  • AU127804B2 - Improvements in or relating to solvent-dispersed adhesives : en
  • US2440662A - Apparatus for building tires : en
  • AU137039B2 - Improved spectacle frame and method of constructing it : en
  • AU1788044A - Radio directing method and system : en
  • ES15863Y - Super-acoustic and heat-insulating box for radios, watches and the like. : en es
  • FR933636A - Improvements to multi-stage compound pumping systems : en fr
  • FR933760A - Napkin holder : en fr
  • ES180658A1 - A DEVICE APPLICABLE TO ALARM INSTALLATIONS OR FORECAST AGAINST THEFT : en es
  • AU142146B2 - Improvements in or relating toan excavator bucket : en
  • CH254389A - Thermostat to keep the temperature of at least one piezoelectric crystal constant. : de en
  • CH254265A - Ink eraser. : de en
  • CH254314A - Hard carbide-based hardfacing rod and its manufacturing process. : en fr
  • AU143964B2 - Improvements in or relating to tile making machines : en
  • AU1951248A - Apparatus forthe administration of inhalent gas mixtures : en
  • AU2185345A - An improved fencing post : en
  • CH254274A - Set of elements for building objects. : en fr
  • US2440429A - Key : en
  • US2440509A - Latch construction mounting means : en
  • US2440582A - Building block form : en
  • USD149463S - Design fob a mechanical bank : en
  • AU141607B2 - Improvements in or relating to concrete mixers : en
  • BE481832A - Stabilizers for photographic material : en nl
  • US2440362A - Slip lasted shoe with tucked in heel cover, and method : en
  • CA448116A - Lamp base and holder : en fr
  • US2440322A - Hand motor with manually operated brake : en
  • CA448223A - Automobile body-work : en fr
  • CH254278A - Backdrop picture. : de en
  • CH254308A - Universal key to open or close the backs of watch cases. : en fr
  • CH254448A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • AU1957748A - Improvements in and relating to coal cutting machines : en
  • FR933594A - Remote control and command device for electrical circuits : en fr
  • AU1956048A - Sound pickup arm foran electrical gramophone : en
  • ES14996Y - Box and furniture for radio sets. : en es
  • CH254380A - Automatic switch-off device for under- and overloading : de en
  • US2440285A - Pulverizing and classifying machine having a rotor comprising superimposed sections : en
  • US2440345A - Aircraft carrier : en
  • US2440374A - Smelting furnace : en
  • US2440552A - Spectacle case : en
  • AU139428B2 - u Improvements relating tothe production of factices : en
  • AU1836544A - Improvements inthe manufacture of carbon coated resistors : en
  • US2440636A - Clothes hanger : en
  • CH254187A - Synthetic crystalline element and process for its manufacture. : en fr
  • ES16917U - Cardboard box, with padded walls. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2404945A - Improvements relating to rubber play balls : en
  • CH254450A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • AU1876848A - u Packaging machine : en
  • CH254383A - Device to avoid contact wear of contact inverters. : de en
  • CA448182A - Combined working top and stove or range : en fr
  • CH254371A - Bottle attachment for cooling and heating purposes. : de en
  • ES17022U - Backrest with wooden frame and upholstery for seats. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933665A - Improvements to electrical control systems : en fr
  • FR933598A - Fatty acid used in the manufacture of soap, its preparation process and apparatus for carrying out this process : en fr
  • AU258646A - Improvements in or relating to means for connecting the edges of adjacent glass-sheets or other panels : en
  • AU146634B2 - Manufacture of ester-like derivatives of ortho:ortho dihydroxy-monoazo-dyestuffs : en
  • AU2351745A - Buffers : en
  • CH254368A - Power control device for prime movers. : de en
  • CA448201A - Secret signalling : en fr
  • AU1930048A - Improvements in or relating tothe production of melamine : en
  • US2440291A - Rotor equipped aerial device : en
  • AU1955148A - Improvements in or relating to devices for controlling the terminal voltage of current load : en
  • CA448088A - Method and machine for packaging or wrapping of articles : en fr
  • CA448140A - Contact printer : en fr
  • AU1926848A - Improvements in or relating to amplifier circuit arrangements : en
  • AU1948748A - Improvements in or relating to supporting means for cathode ray oscillograph tubes : en
  • AU2183345A - Improvements in pipe fittings : en
  • AU127490B2 - Improvements in or relating to electroplating : en
  • CH254239A - Process for the preparation of a disazo dye. : de en
  • US2440386A - Cell for measuring the electrical characteristics of materials : en
  • CH254323A - Morsa a manovra rapida. : en fr
  • CH254337A - Thrust bearing. : de en
  • US2440255A - Remote-control system : en
  • US2440370A - Multipointed electrode : en
  • AU218946A - Process forthe moulding of hair combs : en
  • CH254174A - Dowels. : de en
  • AU2143745A - Synthetic resinous compositions opaque tox-rays : en
  • CA448108A - Arrangement of a thermocouple for use in connection with high frequency electric heating apparatus : en fr
  • FR933563A - Device for gripping sheets, more especially drawing sheets : en fr
  • GB601247A - Improvements in internally cooled zinc condenser : en
  • AU127412B2 - Improved lubrication system for reciprocating engines : en
  • AU137844B2 - Improvements relating to power-driven propelling means for boats : en
  • US2440501A - Excavating apparatus : en
  • USD149447S - Russell miniature airplane : en
  • US2440357A - Process and culture media for producing penicillin : en
  • CA448157A - Resinous composition and abrasive : en fr
  • CH254418A - Apparatus for delivering measured quanta of a mixture of substances. : de en
  • CH254326A - Process for the production of stamping tools made of hard metal. : de en
  • AU138873B2 - Improvements in electric torches : en
  • AU1960748A - A hydraulic stripping machine for extracting core bar parts from hollow slabs : en
  • FR933710A - Improvements to sheet metal nuts : en fr
  • GB601076A - Manufacture of vinyl cyanide : en
  • GB601189A - Improvements in unit assembly racks for plates, dishes, saucers, cups and like utensils : en
  • CA448127A - Beet loader : en fr
  • CA448177A - Process for producing beta-olefins : en fr
  • ES182786A1 - A PERFECTION IN THE MALE DYNAMABLE NOXES EMPLOYED FOR THE VLCANIZATION OF TIRE COVERS : en es
  • PL33426B1 - Method of producing porous fibrous plates : en pl
  • AU2096945A - Adjustable magazine gate for matchbook making magazines : en
  • CH254443A - Briquette press, especially for peat and brown coal. : de en
  • CA448103A - Fuel burning apparatus : en fr
  • GB601086A - Improvements in thermal de-icing devices for aircraft, flying bombs, rockets, and other flying machines and missiles : en
  • CA448146A - Disc mounting : en fr
  • AU127495B2 - Improvements in and relating to oil burners : en
  • CA448202A - Oscillating system : en fr
  • US2440449A - Portable building structure : en
  • AU141420B2 - Improvements in or relating toan earthmoving scraper : en
  • GB601010A - Improvements in swivel joints, particularly for use in grease guns and the like : en
  • US2440329A - Control means for correlating supply of aspirating to aspirated fluids : en
  • AU149885B2 - Improvements inelastic fluid actuated powersystems : en
  • CH254345A - Sealing device for shafts, in particular those of liquid pumps. : de en
  • FR933606A - Improvements to automatic telephone systems : en fr
  • US2440302A - Separating machine : en
  • US2440533A - Ice removing apparatus for airfoils : en
  • US2440587A - Curb guiding signal : en
  • GB601138A - Improvements in or relating to electric switches and switchgear : en
  • FR933677A - Self-locking luminaire support slide device : en fr
  • CH254220A - Iron. : de en
  • GB601066A - Improvements relating to liquid filters : en
  • AU127462B2 - Improvements in wrap horn mechanism : en
  • CH254228A - Device for regulating the flow of goods in pasta presses. : de en
  • AU127492B2 - A sintered cutting tool composition : en
  • US2440423A - Apparatus for manufacture of carbon black : en
  • CH254264A - Device for mechanically opening envelopes. : en fr
  • CH254275A - Process for the production of playing figures and playing figure produced by this method. : de en
  • AU141371B2 - Weft fork for circular weaving looms : en
  • AU2368545A - Improved frame member for buildings : en
  • FR933788A - X-ray film packaging : en fr
  • US2440395A - Lever release latch : en
  • US2440482A - Process and apparatus for contacting fluids with powdered solids : en
  • ES16850U - Folding chair perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CA448198A - Suppression of parasitic oscillations in high frequency devices : en fr
  • US2440290A - High-frequency cable and method of balancing the same : en
  • US2440366A - Molding machine : en
  • US2440499A - Apparatus for free-blowing thermoplastic material : en
  • GB601169A - Improvements in thread gages : en
  • FR933553A - Device for the reproduction of the indications of measuring instruments without torque, and applications to the control of the position and the evolutions of mobile machines : en fr
  • FR933792A - Improvements to visual indicators for blind landing systems : en fr
  • ES181105A1 - IMPROVEMENTS IN OVENS FOR ELECTROLYSIS OF ALUMINUM IN THE FUNDENTE : en es
  • FR933552A - Introduction of a carrier wave in slow electron analyzers, with prior electronic image : en fr
  • US2440380A - Means for automatically controlling arc furnace electrodes : en
  • FR933554A - Sophisticated process for decorating a room : en fr
  • USD149461S - Design fob a file box : en
  • US2440517A - Coated meat product and process : en
  • ES182740A1 - A PROCESS FOR THE MANUFACTURE OF RUBBER PLATES, WITH VARIABLE DRAWINGS, ADHERED TO WOODEN OR OTHER WOVEN FABRICS : en es
  • GB601032A - Improvements in or relating to the construction of buildings : en
  • GB601243A - Improvements in the manufacture of piezo-electric crystals : en
  • CH254382A - Device for making the value of an impedance vary according to any arbitrary law, by means of a control member performing uniform rectilinear or circular movements. : en it
  • US2440360A - Process and culture media for the production of penicillin : en
  • GB601105A - Improvements in or relating to valves and methods of making the same : en
  • GB601176A - Improvements in hydraulically actuated refuse vehicles : en
  • ES182768A3 - AUTOMATIC APPARATUS TO GENERATE ALL KINDS OF KNITTED GENDER : en es
  • FR933692A - Liquid electrode electrolytic cell : en fr
  • AU134423B2 - Improvements in and relating to power motivated machines for scooping, elevating and dumping earth and loose or broken materials : en
  • CA448130A - Manufacture of chloranil : en fr
  • CH254249A - Folder. : de en
  • ES182258A1 - A PROCEDURE FOR MANUFACTURING YELLOWED SPARKLES IN TABLETS : en es
  • FR933639A - Tedder : en fr
  • CH254171A - Method for the rapid fattening of pigs. : de en
  • CH254257A - Box camera. : de en
  • CH254284A - Tool testing device. : de en
  • DK66661C - Device for Burner Nozzles for Gasification Burners. : da en
  • DK66671C - Installations for the cooling of perishable goods stored in closed and insulated containers during their transport. : da en
  • ES17026U - New nozzle applicable to electric appliances for drying hands. (Machine-translation by Google Translate, not legally binding) : en es
  • GB601094A - Improvements in or relating to the catalytic purification of coal gas or other combustible gases : en
  • GB601109A - Improvements in or relating to electric condenser systems : en
  • US2440282A - Aerial bomb : en
  • DK66668C - Process for the Preparation of Basic Esters of Monoalkyl-Isobutyl Acetic Acids. : da en
  • FR933656A - Antennas improvements : en fr
  • AU127447B2 - Improvement in resilient locknut : en
  • CA448056A - Jointless tracklayer suspension : en fr
  • CA448213A - Gas impervious fabric : en fr
  • ES17030U - Expansive ramrod for cleaning firearms. (Machine-translation by Google Translate, not legally binding) : en es
  • US2440654A - Hydraulic pressure intensifier unit : en
  • ES17045U - Front and rear brake with cable-operated rocker for bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • AU127394B2 - Improvements inthe manufacture of carbon coated resistors : en
  • CA448128A - Planter : en fr
  • CH254425A - Roller conveyor. : de en
  • ES16961U - Ribbons equipped with brooches for adaptation to all kinds of garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES181758A1 - A PROCEDURE PDE MANUFACTURE OF A FOOTWEAR WITH REINFORCED FIBER SOLE THROUGH A RUBBER FENCE, AND ESPACIALLY BY A RUBBER TRABAZÓN IN THE SOLE SAME : en es
  • FR933605A - New lighting process for cigars and cigarettes : en fr
  • FR933704A - Vibration damper : en fr
  • SU70232A1 - Asynchronous Motor Winding : en ru
  • AU2298045A - Process forthe manufacture of quinoline and quinazoline derivatives : en
  • GB601087A - Improvements in and relating to adjustable chairs particularly for use in medical treatment : en
  • GB601127A - Improvements in or relating to misalignment indicators for continuous following systems : en
  • US2440398A - Surgical glove drying apparatus : en
  • US2440450A - Spindle slats for cotton harvesters : en
  • GB601054A - Improvements in apparatus for making cast metal bodies : en
  • ES16990U - Conductive element with a number of metallic portions isolated from each other. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933764A - Process and apparatus for the manufacture of fibers : en fr
  • US2440511A - Radiation detector : en
  • AU1954548A - Improvements in or relating tothe manufacture of magnetic material : en
  • AU127411B2 - Improvements in automatic clutches : en
  • AU127463B2 - Alloy for use in electrolytic cell : en
  • GB601096A - Improvements in and relating to radio direction-finding systems, particularly for use at high-frequency : en
  • FR933663A - Improvements to scaffolding : en fr
  • US2440247A - Welding system : en
  • AU1164147A - An improved cement : en
  • AU127491B2 - Improvements in cocks : en
  • ES179562A1 - A PROCEDURE FOR THE AGGLOMERATION OF COMBUSTIBLES : en es
  • ES16972U - Molino. (Machine-translation by Google Translate, not legally binding) : en es
  • FR933772A - Fire control device : en fr
  • CH254410A - Coin operated telephone system. : de en
  • USD149420S - Automatic slide projector : en