FR901288A - Metal formwork systems for the execution of reinforced cement beams and pillars : en fr
FR901376A - Advanced aircraft : en fr
FR901442A - Prefabricable assembly comprising installations that use water in residential buildings : en fr
AU2206545A - Improvements in and relating to anchor nuts : en
GB570811A - Casein glues : en
GB570873A - Improvements in and relating to tracking means for endless band conveyors : en
GB570886A - An improved page-tie for securing printers' type-pages : en
FR901472A - Supercharged marine diesel engine, operating an adjustable propeller : en fr
GB570899A - Improvements in or relating to fasteners or bushes for anchorage in apertures : en
FR901441A - Dressing tool for precision dressing of grinding wheels : en fr
GB570880A - Improvements in textile fabrics consisting of or containing cellulose ester fibres : en
FR901342A - Improvements in the construction of tandem frames or similar : en fr
CA428962A - Aldehyde and ketone separation : en fr
FR901434A - Cone crusher : en fr
FR901405A - Improvements to electrical glass melting processes and to furnaces for implementing said processes : en fr
FR901285A - Coating product containing nitro-cellulose : en fr
FR901325A - Electrical contact device, especially for high voltage : en fr
GB570825A - Improvements in or relating to urinals : en
FR901338A - Method for isolating different albumins from potato water : en fr
FR901410A - Mononitro-aryl-vinyl-sulfones and process for their preparation : en fr
CA429040A - Reduction camera : en fr
FR901299A - Curler pliers : en fr
FR901345A - Improvements made to motors with rotary sheath distribution : en fr
FR901353A - Process and apparatus for the granulation of slag and the like, and applications thereof : en fr
FR901499A - Device and method for cutting off an electric current using a discharge tube : en fr
FR901428A - Ship propulsion device : en fr
FR901264A - Improvements in the manufacturing processes of zinc-aluminum alloys, improving their cold mechanical characteristics : en fr
DK63732C - Ear tag, especially for Pigs. : da en
CA428967A - Polyester and product : en fr
FR901418A - Advanced wheel pipe cutter : en fr
CA429030A - Airscrew : en fr
FR901492A - Device for fixing a reel of photographic film on an axis : en fr
CA429017A - Journal box lid : en fr
GB570919A - Improvements in pneumatic tyres : en
GB570842A - Improvements in or relating to means for removing debris from bore holes or wells : en
AU1186643A - Improvements relating to electric torches or hand lamps : en
FR901454A - Boat and construction method : en fr
GB570833A - Windscreen attachments for use on motor vehicles : en
GB570838A - Improvements in and relating to dynamo-electric machines : en
CA428961A - Polyester amide : en fr
CA428930A - Plastic composition : en fr
CA428937A - Photoelectric recording system : en fr
CA429050A - Negative resistance loading means : en fr
FR901373A - Device to facilitate the extraction of honey : en fr
AU1136843A - Improvements in or relating to electrical remote control devices : en
CA429038A - Saturated and unsaturated pregnane compound manufacture : en fr
CA428997A - Tire curing bag restoring method : en fr
CA428934A - Dump truck : en fr
CA428932A - Mooring device : en fr
CA428910A - Ventilator : en fr
FR901458A - Automatic interurban telephony selector control device : en fr
GB570796A - Improvements in boiler furnaces of the gravity fuel feed type : en
FR901439A - Casting mold for die casting machines : en fr
AU2155845A - Improvements in or relating to methods of treating textile fibers andthe improved textile fibers resulting therefrom : en
CA428919A - Sheet metal lifting and transferring apparatus : en fr
CA428918A - Power shovel dipper door latch : en fr
FI20717A - Filtering arrangements : en fi
GB570835A - Manufacture of nitriles : en
FR901424A - Pinch Laminated Magnetic Oscillator : en fr
CA428987A - Chemical manufacture : en fr
FR901406A - Improvement in the fastening systems of a high frequency line, in particular of great length : en fr
FR901306A - Vinyl sulfones and their preparation process : en fr
GB570864A - Improvements relating to the manufacture of articles having component parts made from different metals : en
CA428968A - Mercaptan modified polymeric derivative : en fr
FI20708A - Sätt att framställa gaffelkronor för cyclar : en fi
DK63727C - Machine for Cleaving Generator Firewood. : da en
GB570881A - An improved process of and means for neutralising spent acid liquors : en
FR901397A - Process for the preparation of disinfectant, bactericidal, virulicidal and toxin-destroying substances : en fr
GB570807A - Improvements in or relating to rod or tube joints : en
DK63730C - Pain needle. : da en
GB570900A - Improvements in or relating to heat exchangers : en
GB570865A - Improvements in apparatus for the production of wood or like fibrous pulp : en
GB570897A - Improvements in or relating to hydraulic jacks : en
GB570798A - New or improved device for use in the sharpening of twist drills : en
GB570799A - Improvements in or relating to fuel supply systems for internal combustion engines : en
FR901356A - Control device for derailleur operating cable for cycles and similar vehicles : en fr
FR901297A - Panty skirt : en fr
FR901371A - Method and device for measuring temperatures by means of the electric resistance thermometer : en fr
GB570850A - An improved automatic regulator of temperature or other variable conditions : en
CA428917A - Metering apparatus : en fr
GB570784A - Improvements in or relating to concrete piling wall units : en
DK63724C - Horizontal Vacuum Cleaner with non-dust collecting filter bag. : da en
GB570812A - Improvements connected with hand sprayers or the like : en
GB570831A - Improvements in or relating to starting internal combustion engines : en
GB570908A - Improvements in or relating to the preparation of peanut protein : en
CA428974A - Formaldehyde reaction product : en fr
CA428986A - Magnesium chloride purification : en fr
CA428989A - Rotary hose coupling : en fr
FR901343A - Improvements to two-wave oscillating circuits, for very short waves : en fr
GB570832A - Improvements in and relating to filler caps : en
AU120178B2 - Improved bit for boring or drilling operations : en
CA428912A - Bale former : en fr
CA429027A - Oscillatory circuit for short electromagnetic waves : en fr
AU120169B2 - Improvements in or relating to electrical remote control devices : en
DK63738C - Centrifuge with one or more stationary peel bodies. : da en
FR901271A - Support of discharge vessel electrode systems : en fr
GB570793A - Improvements connected with centreless grinding machines : en
CA428982A - Flexible diaphragm assemblage : en fr
FR901367A - Process for reducing the weight and bulk of certain categories of generating sets : en fr
CA428969A - Formaldehyde addition product : en fr
AU1020343A - Improvements in or relating to potato harvesting machines : en
AU952143A - Improved powerdrive for vehicles, ships, andother purposes : en
CA428914A - Wrapped wadding bat : en fr
CA428955A - Flash lamp : en fr
FR901462A - Improvements made to flexible strips with spacers, in particular for insulation with reflective walls or sheaths : en fr
CA429046A - Electric wave amplifier with feedback : en fr
CA428947A - Gyro erecting mechanism : en fr
CA428964A - Polymeric material : en fr
FR901328A - Copper oxychloride manufacturing process : en fr
GB570891A - Improvements in or relating to filing system : en
FR901350A - A method of establishing long-distance telephone communications, mainly by remote selection : en fr
CA428970A - Rubber vulcanizing method : en fr
CA428908A - Cluster bomb : en fr
CA429062A - Automotive truck : en fr
CA429022A - Electric filter : en fr
CA428945A - Pressure vessel : en fr
CA428950A - Knuckle joint press : en fr
CA428995A - Fastening for doors, lids, etc. : en fr
GB570772A - Improvements in and relating to radio receiving circuits : en
GB570863A - An improved process for removing mercaptans from hydrocarbons by alkali treatment inpresence of solubility promoters : en
CA428953A - Sulphonated oil processing : en fr
AU120167B2 - Improved slakable lime in pebble form and method of producing thesame : en
CA429013A - Friction material making method : en fr
CA428944A - Pressure actuated valve : en fr
CA428901A - Concrete mixer : en fr
CA429020A - Flexible tube coupling : en fr
GB570901A - Improvements relating to nuts and methods of manufacturing the same : en
AU1092743A - Improved bit for boring or drilling operations : en
GB570773A - Ignition distributor radio shield : en
FR901420A - Manufacturing process for a base product for ointments : en fr
AU2104445A - Improvements in or relating to electric signalling systems : en
DK63728C - Automatic Disc Change Mechanism for Magasing Gramophones. : da en
CA429048A - Telephone call transmitter : en fr
GB570823A - Ink fountain drive for use in printing presses : en
CA429043A - Telephone system : en fr
FR901497A - Insulating material : en fr
DK63737C - Procedure for the production of lightweight tiles as aggregates for building materials and similar materials. : da en
FR901411A - Process for preparing physiologically active substances from milk or whey : en fr
GB570887A - Improvements in gas pokers : en
CA428999A - Power transmitting device : en fr
CA428956A - Electric switching mechanism : en fr
CA428984A - Spark plug seal : en fr
CA428946A - Solenoid operated valve : en fr
FR901301A - Process for manufacturing charcoal fuel lighters : en fr
GB570876A - Improvements relating to the electrical connections of heating pads used in repairing pneumatic tyres : en
GB570884A - Improvements in and relating to fireresisting coating and impregnating compositions and to fireresisting materials obtained therewith : en
GB570861A - An improved closure for metal vessels : en
FR901316A - Vapor and air permeable sterilization container : en fr
FR901498A - Auxiliary electrode ignition device of a discharge tube : en fr
FR901317A - Method and device for obtaining biological reactions : en fr
FR901257A - Improvements to speed modulation lamps comprising grids through which the electron beam passes and in conjunction with hollow resonators : en fr
FR901266A - Lighting system for printers or enlargers for the production of color proofs : en fr
FR901267A - Educational game : en fr
FR901471A - Sealed joints of shoe soles with rubber core adheres to the side fasteners without rivets or bolts : en fr
GB570824A - Appliances for use in the sharpening of lawn mower blades : en
FR901292A - Engine bogie for electric traction vehicles on rails : en fr
GB570854A - Improvements in insecticidal preparations : en
FR901294A - Process for preparing non-gelable pectin solutions : en fr
FR901455A - New manufacturing process for unbreakable dental parts : en fr
AU124982B2 - Improvements in or relating to helicopter rotors : en
CA428959A - Electric apparatus : en fr
CA428958A - Electric discharge device : en fr
GB570814A - Improvements relating to road vehicles : en
FR901333A - Electric drive for rotary shears : en fr
FR901477A - Process for the mass production of foundry molds, in particular for steel casting : en fr
CA428983A - 4-methyl hydroxy coumarin preparation : en fr
GB570801A - Improvements in or relating to the treatment of copper printing or other plates : en
GB570844A - Improvements in and relating to the automatic regulation of concentration of solutions : en
IE16776L - Safety razors : en
FR901355A - Process for the manufacture of yarns, fibers, small ribbons and the like made of synthetic materials which are resistant to swelling and poorly soluble in alkaline agents : en fr
FR901320A - Men's shirt : en fr
CA428973A - Wool mothproofing process : en fr
FR901362A - Improvements made to travel items such as, in particular, briefcases : en fr
FR901341A - Improvements to traction devices or endless cable transport : en fr
FR901365A - Single-control transceiver assembly : en fr
GR10421B - DESTROYED SLIDING INSIDE. : el en
AU2156045A - Improvements in or relating to method of finishing textile materials andthe improved textile materials and fabrics resulting therefrom : en
FR901488A - Device for suspending the contact wire in track or power line installations, in particular for trolleybus lines : en fr
FI20715A - Registraringsapparat för Bokföring : en fi
FR901255A - Flow regulator : en fr
GB570806A - Improvements in thermo-electric controls : en
CA428948A - Hollow rivet : en fr
CA429014A - Aircraft jack locking means : en fr
FR901296A - Automatic firearm : en fr
FR901387A - Manufacture of a paint unalterable to humidity and bad weather : en fr
AU120183B2 - Improved time-delay switch operating system : en
FR901479A - Mobile grandstand : en fr
CA429052A - Circulating liquid heater : en fr
GB570779A - Improvements in or relating to helicopters : en
AU572842A - Improvements in or relating to high tension terminals : en
CA428915A - Shipping container : en fr
AU120182B2 - Improvements in or relating to domestic refrigerators ofthe continuous absorption type : en
CA429018A - Telephone remote control dial toll board : en fr
AU120191B2 - An improved method o off ad apparatus for sterilizing liquids : en
CA428941A - Railway car truck : en fr
GB570849A - Means for the rapid drying of materials such as peat and the like : en
CA428924A - Vehicle wheel gripping and supporting device : en fr
CA429039A - Lamp circuit : en fr
AU1101843A - Improved slakable lime in pebble form and method of producing thesame : en
CA428925A - Sewage sludge disintegrator : en fr
CA428975A - Special package : en fr
GB570778A - Improvements in or relating to helicopters : en
GB570911A - Improvements relating to the fixing of staybolts : en
FR901446A - Pulling device for machines twisting metal bars : en fr
FR901435A - Work tools and instruments : en fr
GB570805A - Improvements in or relating to the production of abrasive tools : en
FR901291A - Process for preparing oxygenates : en fr
GB570808A - Improvements in or relating to rubber threads and the manufacture thereof : en
FR901275A - Device intended to bring successively the plates of a projection lantern in a direction practically perpendicular to the light beam : en fr
FR901400A - Method for detecting dichloroethyl sulfide (lost) using metal chlorides, in particular gold chloride : en fr
FR901287A - Spring handcuff, especially for motor cars : en fr
FR901426A - Apparatus for finishing machine tools with line-by-line profile sounding by the feeler in order to reverse the movement of the parts moved in the direction of the lines and to move the feeler or the model and the tool or the part : en fr
GB570837A - Improvements in or relating to coated light polarizing material and process of manufacturing same : en
GB570859A - Cable layers : en
CA429025A - Frequency modulator : en fr
CA429037A - Pipe end upsetting apparatus : en fr
FR901486A - Device for locally subject conduction of ultra-short wireless electrical waves : en fr
FR901336A - Further training in telephone or telegraph transmission devices by carrier frequency : en fr
FR901305A - Process for the gasification of solid fuels, applicable in particular to vehicle gasifiers : en fr
FR901452A - Process for preparing ketene from acetic anhydride : en fr
FR901457A - Static wind-powered vacuum cleaner : en fr
GB570781A - Improvements in dry gas meters : en
GB570818A - Improvements in or relating to seats, sofas and the like : en
CA428927A - Wind wheel : en fr
FI20713A - Träförbindelseslag : en fi
FR901386A - Improvements to short-circuit testing methods for high-power direct current switches : en fr
FI20711A - Förfaringssätt förädling av järngruppens metaller i roterande ugn : en fi
FR901395A - Thermomechanical motor, constant movement, working in a closed vessel, in a closed circuit, by non-carburized explosion : en fr
AU120181B2 - Improvements in or relating to electrical chokes : en
AU1081043A - An improved method o off ad apparatus for sterilizing liquids : en
DK63716C - Shoots for Lynlaase. : da en
GB570892A - Improved flexible impregnated fabric suitable as a substitute for rubber or leather and method of manufacturing same : en
FR901407A - Device for limiting the return current, for direct current generators working on a network, in particular in installations mounted on vehicles : en fr
GB570906A - Improvements in or relating to aluminium alloys : en
GB570776A - Improvements in rotary engines : en
GB570839A - Improvements in or relating to a process for the production of unsaturated carboxylic acids : en
CA428985A - Compression riveter : en fr
CA428928A - Golf club : en fr
GB570905A - Anti strain and vibration; bolts and screws : en
AU1134243A - An improved method of any means for producing counters or stiffeners for footwear : en
GB570918A - Improvements in and relating to car wheel assemblies : en
FI20707A - Förfaringssätt för framställning av pläterade Profiler genom stångpressar : en fi
FR901384A - Electric fluid heater for internal combustion engine : en fr
CA428988A - Rod casting machine : en fr
CA428977A - Polymer production : en fr
FR901344A - Improvements to electrodes for electric foundry furnaces and in particular for glass melting furnaces : en fr
GB570820A - Improvements relating to belt-driven cased screw fans : en
GB570800A - Improvements in duplicating machines : en
FR901252A - Method for isolating different albuminoids from extracts of lower organisms : en fr
GB570788A - Improvements in air pumps : en
CA429032A - D-lysergic acid-1, 3-dihydroxytrimethyleneamide-2 manufacture : en fr
CA428921A - Military or mountaineering equipment : en fr
FR901374A - Jet engine for boat propulsion : en fr
GB570856A - Improvements in gratings for ventilation plants : en
DK63717C - File card with Spreading Organ. : da en
GR10397B - NEW TYPE OF INSECTICIDE. : el en
GB570794A - Improvements in and relating to yarn feeding mechanism in ring doubling and like frames : en
FR901310A - Apparatus intended for use in telecommunications technology : en fr
FR901404A - Type of storefront made up of standard juxtaposed elements allowing it to adapt to locations of various lengths and heights while maintaining the same architectural character : en fr
FR901357A - Protective device for wooden soles : en fr
FR901427A - Device for holding in the presentation vee the pieces of wood intended to be mechanically sawn : en fr
FR901482A - Process for the manufacture of flexible pipes and polyamide tubes : en fr
GB570855A - Improvements in or relating to apparatus for raising, suspending and lowering elevated beacon, warning or other lights on their supports : en
FR901311A - Telecommunication device : en fr
FR901327A - Sulfonamido-alkyl nitriles and process for the preparation thereof : en fr
FR901483A - storage electrode for image analyzer tubes : en fr
GB570912A - Improvements in or relating to oxygen cutting burners : en
FR901265A - Valve closing with pressure, for flushing tanks of w. vs. or other tanks : en fr
FR901370A - Improvements to rotary tools for emptying or filling dental cavities : en fr
GB570826A - Improvements relating to two-stroke cycle internal combustion engines : en
FR901318A - Process for the control of work in rolling mills for plastics : en fr
IE17236L - Glass manufacture : en
FR901359A - Improvements to switches having a marking multiple common to several marking devices : en fr
CA429026A - High frequency core and shield : en fr
GR10416B - AERODYNAMIC CHILDREN'S CAR. : el en
FR901453A - Manufacturing process of outer conductors for high frequency coaxial cables : en fr
FR901389A - Method of producing motive power and motor for the application of this method : en fr
FI20721A - Hjälpverktyg för skruvstäd : en fi
FR901445A - Device for suspending the contact wire of power tracks or lines and trolleybuses : en fr
CA428911A - Baling device : en fr
CA429024A - Wetting and cleansing agent : en fr
CA428992A - Mattress stapling machine : en fr
DK63721C - Adjustable Support Frame for Lamps. : da en
FR901322A - Process for transforming raw cement flours into clinkers by the vacuum sintering process : en fr
CA428926A - Ketol and ester preparation : en fr
FR901423A - Method of etching parts or components in magnesium alloys : en fr
FR901378A - Method and device for filling a compressed gas tank with dry gas. : en fr
GB570841A - An improved detergent and method for making same : en
FR901440A - Pressure casting machine actuated by a pressurized agent, liquid or gas, and automatically controlled : en fr
FR901279A - Tennis racket training : en fr
CA428943A - Hydraulic jack : en fr
FR901491A - Photoelectric light meter that can be inserted in an observation light beam : en fr
GB570917A - Improvements in and relating to circular saws and like rotary cutting tools : en
DK63735C - Foldable Postcard. : da en
AU1166143A - improvements relating to grinding or pulverising apparatus : en
CA428978A - Variable load brake : en fr
FR901358A - Bonbout for shoe heels : en fr
GB570885A - Improvements in or relating to the treatment of raw or crude animal hides and skins : en
GB570785A - Improvements in or relating to typewriter indicators : en
GB570907A - Improvements in or relating to the cooling of aircraft engines : en
FR901346A - Cold adhesive materials for the application and bonding of waterproofing tapes to concrete, masonry, etc. : en fr
DK63723C - Automatic Welding Apparatus for Welding with Coated Electrodes. : da en
FR901259A - Process for the preparation of sulfonated derivatives of benzene, substituted in position p. : en fr
FR901485A - Protective varnish against the corrosion of the seals of cans : en fr
FR901363A - Method and device for hardening mechanical parts such as gears : en fr
GB570777A - Improvements in means for opening and cleaning fibres in preparation for spinning : en
GB570819A - Improvements in electrical terminals for electrical heating elements and the like : en
FR901339A - Alternator for bicycles, bicycle-motors, tandems, etc. : en fr
FR901278A - Improvements in canoe construction : en fr
FR901280A - Cooled injection nozzle for internal combustion machines : en fr
GB570845A - Improvements relating to methods of washing coal and to coal-washing jigs : en
CA429031A - D-lysergic acid-d-l-hydroxybutylamide-2 manufacture : en fr
FR901484A - Protective varnish coating for cans : en fr
GB570821A - New or improved means for locating objects on maps or plans : en
CA428906A - Hair waving method : en fr
FR901381A - Divider device for cards : en fr
FR901382A - Sliding device forming reel and shock absorber, for fishing rod : en fr
CA428907A - Cinematographic fading device : en fr
AU129679B2 - Improvements in or relating to methods of treating textile fibers andthe improved textile fibers resulting therefrom : en
CA429041A - Light signal : en fr
CA428993A - Cut-off machine tripping mechanism : en fr
GB570809A - Method of and apparatus for removing scales from fish : en
AU120172B2 - improvements relating to grinding or pulverising apparatus : en
CA429049A - Public address system : en fr
FR901456A - Process for the manufacture of concentrates for soups by hydrolytic liquefaction of mixtures of animal and vegetable materials : en fr
CA428920A - Non-skid chain : en fr
FR901425A - Piston straw baler, more specifically oscillating piston, with rotary straw supplier : en fr
CA429004A - Halomethyl compound : en fr
GB570920A - Improvements in methods of sealing closure members to glass envelopes : en
CA429057A - Blood sugar lowering pancreas substance : en fr
GB570830A - Improved metal clip for supporting wooden joists or the like substructural elements on foundations of concrete, brick and the like : en
CA428960A - Electric discharge device manufacture : en fr
FR901321A - Cement manufacturing process from bituminous rocks : en fr
CA429058A - Blood sugar reducing hormone preparation : en fr
CA429023A - Electro-optical method and apparatus : en fr
AU128135B2 - Improvements in or relating to electric signalling systems : en
CA429033A - Paper making machine : en fr
FR901469A - A process for producing non-swelling films, coatings and the like from single or mixed polymerizates of ethylenic compounds in the form of aqueous dispersions : en fr
CA428905A - Hair waving method : en fr
CA429044A - Electrical apparatus insulating member : en fr
CA429063A - Rubber reclaiming method and apparatus : en fr
FR901391A - Device for controlling a slit shutter : en fr
CA429054A - Blood-sugar reducing pancreas hormone preparation : en fr
CA428903A - Adjustable hinge : en fr
AU1092143A - Shuttlecock-building machine : en
FR901347A - Worm extruder for wrapping metal wires, cables, cords, etc., with rubber, rubber-like products and thermoplastic masses : en fr
FR901361A - On-board goniometer training : en fr
AU120192B2 - An improved method of any means for producing counters or stiffeners for footwear : en
CA429009A - Scum skimmer : en fr
GB570877A - Improvements in and relating to methods of manufacturing electrical apparatus such as electronic communication apparatus and the like : en
FR901284A - Coating product based on modified alkyd resins : en fr
FR901349A - Process for improving the physical properties of inorganic binders in mortar and concrete : en fr
FR901436A - Improvements made to the means for securing to parts that are not directly accessible, in particular for ensuring electrical connections : en fr
FR901481A - High pressure flexible hose : en fr
FR901377A - Process for the manufacture of parts, comprising a surface of fully or partially rounded, and more especially spherical, shape, such as pivots, ball joints, etc. : en fr
GB570868A - Manufacture of cyclohexane : en
GB570874A - Improvements in electromagnetic vibration motors : en
FR901487A - Reel refinements for casting fishing : en fr
GB570857A - Improvements in or relating to the manufacture of oil- and grease-resistant sheets or films : en
FR901402A - Manufacturing process of fibers, threads, ribbons with albuminous materials of plant and animal origin : en fr
FR901398A - Improvements to building blocks, keystones and similar items : en fr
FR901331A - Method for sensitizing light-sensitive layers containing diazonium compounds : en fr
GB570840A - Improvements in or relating to the manufacture of compound sheet materials : en
CA429002A - Razor blade magazine : en fr
FI20712A - Klistringsförfarande : en fi
FI20714A - The tricyclic and inbred materials are used for the purpose of impregnation of the genome : en fi
FR901300A - Door guard : en fr
FR901337A - Manufacturing process of glass tubes and the like and resulting products : en fr
GB570890A - Improvements in and relating to elastic fluid turbines : en
FR901480A - Process and device for preparing flat and cylindrical clichés with hot plastic plastics plates : en fr
GB570797A - A combined chair and truck : en
DK63731C - Cultivator. : da en
FR901293A - Rotary piston compressor : en fr
GB570829A - An envelope hopper for a mail treating machine or the like : en
DK63734C - Insecticidal and antifungal agent. : da en
CA429001A - Storage battery : en fr
GB570909A - Improvements in tension arrangements for chain gearing : en
GB570867A - Co-polymers and method of preparing same : en
AU120176B2 - Improvements in or relating to high tension terminals : en
GB570893A - Automatic control for liquid cooled air compressors : en
FR901401A - Process for preparing protective coatings against corrosion : en fr
CA429056A - Therapeutic preparation : en fr
FI20718A - Procedure and device for generating enhanced color effects by inspecting objects or photocopies thereof : en fi
GB570904A - Improvements in or connected with mining machines : en
FI20720A - Blandnings- och knådningsmaskin, särskilt för plastiska språngämnen : en fi
FR901274A - Mounting device for alternating current telegraphy installations : en fr
FR901399A - Product for protection against light : en fr
FR901269A - Motorized gripping spoon or bucket : en fr
AU2210345A - Tuning means for multiband radio receivers : en
FR901500A - Automatic clutch and release mechanism for centrifugal pump or reversing fan or for any rotating machine operating in both directions : en fr
GB570860A - Improvements in or connected with cutter-chains for cutter-chain mining machines : en
FR901276A - Refractory bricks for industrial furnaces : en fr
FR901393A - Improvements in television shooting processes : en fr
FR901251A - Method for increasing the activity of proteases : en fr
GB570869A - Improvements in or relating to the manufacture of halogen-substituted alkenes : en
FR901290A - Process for preparing alkyl-adipic acids : en fr
DK63739C - Device with automatic outlet valves in water pipes or water tanks. : da en
FR901467A - Device for fixing a part, in particular an electrical connection terminal, to a support plate : en fr
CA428949A - Adjustable stroke press : en fr
FR901422A - Device for extending the lifespan of crucibles : en fr
GB570889A - Improvements in set screws for coal cutters : en
AU1200043A - Improvements in dashpots : en
CA429008A - Smoke oven : en fr
FR901416A - Rigid assembly of the seat frame on the legs of chairs or similar seats, also applicable to all furniture on legs : en fr
FR901433A - Angled bezel : en fr
FR901450A - Oscillator assembly : en fr
GB570834A - Improved arrangement for adjusting small clearances between electrodes in discharge tubes : en
GB570848A - Manufacture of vinyl halides and like compounds : en
GB570780A - An improved method of lubricating refrigerator compressors and the like : en
FR901394A - Electrical control and monitoring device for apparatus and in particular for long-range signaling apparatus : en fr
FR901360A - Machine for treating objects by means of abrasive jets, in particular with a view to their pickling : en fr
CA428954A - Spray nozzle : en fr
FR901283A - Nitro-lacquer resistant coating product : en fr
FI20710A - Värmeutväxlingsapparater med skivformiga dye element : en fi
CA428965A - Hydroxy aldehyde and ketone production : en fr
CA428971A - Fur mothproofing process : en fr
FR901372A - Wood charcoal oven : en fr
AU120194B2 - Improvement in blind stitch machine : en
CA428991A - Polymerizable organic compound distillation : en fr
CA428931A - Bottle sanitary mouthpiece : en fr
CA429029A - Target press : en fr
AU120177B2 - Shuttlecock-building machine : en
FR901489A - Process to produce the separation between molds and models : en fr
CA428923A - Hoisting machine : en fr
CA429042A - Railway traffic controlling apparatus : en fr
GB570894A - Improvements relating to separators for electric accumulators : en
CA428913A - Baler wire guide : en fr
GB570795A - Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material : en
AU120175B2 - Improvements in dashpots : en
CA428976A - Welding rod coating composition : en fr
CA428916A - Shipping container : en fr
CA429028A - Volume range expander circuit : en fr
CA428942A - Rotor projection securing method : en fr
CA429061A - Pocket key and coin purse : en fr
DK63729C - Button with Fabric cover. : da en
AU1173143A - Improvements in or relating to electrical chokes : en
AU1189843A - An improved composite building strip : en
CA429021A - Ground marking machine : en fr
AU127524B2 - Improvements in and relating to anchor nuts : en
CA428900A - Wheat starch production : en fr
CA429059A - Aldehyde-ketone mixture separation : en fr
CA428980A - Piston mechanism : en fr
CA428935A - Electric razor : en fr
CA428963A - Polymeric material : en fr
CA428938A - Railway car truck : en fr
DK63740C - Automatic Adjustment Device for Wind Engines with Adjustable Propeller Blades. : da en
CA429060A - Brake operating mechanism : en fr
CA429055A - Blood-sugar reducing pancreas hormone preparation : en fr
DK63718C - Chopper for Machine Kit. : da en
GB570774A - Improvements in apparatus for drying open width fabrics : en
GB570878A - Improvements in or relating to the projection of stereoscopic cinematograph images : en
AU127404B2 - Improvements in or relating tothe boring of articles bya heated tool : en
CA428998A - Electric floating torch : en fr
CA428951A - Hydraulic press apparatus : en fr
CA429005A - Heating device making method : en fr
CA429047A - Broad band amplifier : en fr
CA428952A - Loading, hauling and unloading equipment : en fr
CA429053A - Electrical instrument : en fr
CA428909A - Garden shears : en fr
CA428957A - Dry shaver : en fr
CA428994A - Telecine system : en fr
AU120174B2 - An improved re-presser press for bales of wool orthe like : en
FR901256A - File : en fr
CA429006A - Power transmission mechanism : en fr
GB570883A - Treatment of non-woollen textile fibres, yarns or fabrics to obtain increased stiffness and other effects : en
GR10420B - TANK. : el en
FR901392A - Improvements to the compression variation device on a cylinder or shell cylinder engine : en fr
FR901396A - Process for preparing stable solutions of mustard essence, for cosmetic and other uses : en fr
CA428966A - Ethylenesulphonyl polymer : en fr
GR10415B - MANNER OF MANUFACTURING THE CENTRAL SHEET (MANAS) OF A CAR WAGON SPENDING SPRING. : el en
FR901412A - Assembly process by welding metal elements in several parts : en fr
GB570804A - Improvements in or relating to advertising apparatus : en
FR901352A - Lighter with several independent fuel tanks : en fr
FR901262A - Process for preparing alkyl-adipic acids : en fr
GR10414B - CONNECTION SYSTEM TWO ABOUT THIS AXIS OF CROWN BODIES. : el en
GB570803A - Improvements in machines for mounting filaments of incandescent electric lamps and the like : en
FR901466A - Process for the production of flaked tow by disintegration of flask fibers using chlorite solutions : en fr
GB570882A - Improvements in swivelling joints for liquid transmission systems of vehicle tippinggears : en
FR901323A - Zipper closure : en fr
FR901461A - Improvements to the processes for manufacturing flexible bands with spacers, preferably for the walls or reflective ducts of air layer insulation : en fr
FR901443A - Device to ensure the constancy of the voltages using an electric discharge tube : en fr
FR901286A - Internal support frame backpack : en fr
GB570783A - Improvements in apparatus for delivering liquids and viscous materials : en
FR901351A - Crushing plant with air current screening : en fr
GB570852A - Washing material for toilet use : en
FR901253A - Photographic analysis process for synthetic products : en fr
FR901369A - Advanced wire feeder for straw and forage balers : en fr
FR901385A - Device intended to prevent any untimely loosening in assemblies made by means of screws : en fr
GB570816A - Metal conduit : en
FR901312A - Electric crankcase cooling machine : en fr
FR901329A - Process for the production of carboxylic acid salts of high molecular weight ethers : en fr
FR901272A - Mounting device for UHF transmitters or receivers : en fr
FR901340A - Auxiliary starting device for engines supplied by gasifiers : en fr
CA429015A - Rubber plasticizing method : en fr
FR901261A - Device for resiliently bandaging wheels, in particular driving wheels of motor vehicles : en fr
FR901415A - Photographic camera with photoelectric light meter : en fr
GB570862A - Improvements in and relating to sliding clasp fasteners : en
FR901437A - Advanced hinge : en fr
AU1203743A - Improvement in blind stitch machine : en
CA429045A - Line wire tie and reinforcement : en fr
DK63719C - Contact device with two-part rocker arm. : da en
FR901313A - Device for fixing a power switch for step-controlled transformers : en fr
FR901364A - adhesion element for anti-skating chains : en fr
FR901430A - Device for mechanically pressing insulating materials around the rectilinear parts of bars of electrical coils : en fr
FI20709A - Sät att åtskilja fettsyror och hartssyror : en fi
FR901449A - Hot gas engine : en fr
GB570870A - Recovery of hydrogen halides from mixtures with olefines : en
CA429010A - Magnetic recording apparatus : en fr
AU1194343A - Method of preparing moldable plastics composition and product molded therefrom : en
FR901258A - colored enamels : en fr
GB570903A - Improvements in the concentration of acids : en
GB570847A - Improvements in latches and combined locks and latches : en
GB570902A - Improvements in or relating to fluid heater cleaners : en
FR901307A - Clutch device for mechanisms driven by independent movements : en fr
FI20719A - Anordning for automatic air conditioning, air conditioning, air conditioning : en fi
FR901414A - Filtering device for alternating current telegraph installations : en fr
GB570786A - Improvements in and relating to the removal of transfer paper from pottery and othergoods : en
GB570817A - Improvements relating to reversible ratchet mechanisms : en
FR901298A - Jaw gauge : en fr
FR901413A - Receiving device for alternating current telegraph installations : en fr
CA428972A - Railway signal fusee : en fr
CA428996A - Hinged door or lid : en fr
CA429000A - Storage battery sealing method : en fr
AU129680B2 - Improvements in or relating to method of finishing textile materials andthe improved textile materials and fabrics resulting therefrom : en
CA429011A - Fertilizer spreader : en fr
CA428936A - Parcel carrier for baby carriages : en fr
FR901464A - Process for obtaining vanillin : en fr
CA428902A - Door or panel : en fr
CA428929A - Truck loader : en fr
CA428979A - Propulsion and braking control system : en fr
GB570871A - Improvements in the processing of food stuffs : en
GB570815A - Improvements in or relating to connecting means for flexible tubing or ducting : en
FR901302A - Cellulosic material : en fr
GB570790A - Wire-transposing device : en
AU2104345A - Improvements in or relating tothe boring of articles bya heated tool : en
FR901334A - Motor vehicle with air-cooled engine : en fr
FR901330A - Process for obtaining yellow screens : en fr
FR901315A - Bender for metal pipes and tubes : en fr
FR901289A - Glider toy : en fr
FR901490A - Method and device for manufacturing clad pipes : en fr
FR901451A - Assembly intended for the transmission of very high frequency electrical oscillations : en fr
DK63725C - Electric Vacuum Cleaner with Electric Driven Cleaner for the Dust Filter. : da en
FR901277A - Stencils or network printing plates and their manufacturing process : en fr
FR901495A - Method of mounting a series of contact devices, in particular a relay : en fr
DK63736C - Filling pen. : da en
FR901390A - Process for producing high-speed steels and tools obtained using these steels : en fr
GB570836A - Improvements in incendiary projectiles : en
FR901308A - Gear wheel grinding machine : en fr
GB570910A - Improvements relating to separators for removing solid particles from gases : en
FR901368A - Process for extracting algin from iodiferous marine algae : en fr
FR901319A - A barrier-layer cell, composed of coaxial layers, and method of manufacturing such a cell or a unit composed of several cells : en fr
FR901494A - Method and device for regenerating spent refrigerant fluids : en fr
AU120186B2 - Method of preparing moldable plastics composition and product molded therefrom : en
CA428939A - Railway car truck : en fr
GB570782A - Improvements in air filters : en
AU120184B2 - An improved composite building strip : en
AU120188B2 - Improved powerdrive for vehicles, ships, andother purposes : en
FR53701E - Saw frame and keys : en fr
CA428933A - Can sealing machine : en fr
FR901409A - Electrical resistance : en fr
CA429036A - High pressure cylinder improving method : en fr
GR10417B - WOODEN COMBS. : el en
AU120189B2 - Improvements in or relating to potato harvesting machines : en
CA429016A - Rubber preserving method : en fr
CA428922A - Locking handle : en fr
GB570791A - Improvements in or relating to lamp structures : en
CA428990A - Liquid purification apparatus : en fr
FR901448A - Optically compensated cinematographic projection apparatus, in particular living room cinema projection apparatus : en fr
GB570775A - Improvements in apparatus for heating or stoving fabrics : en
FR901468A - Process for the preparation of a material based on synthetic resin, intended to be die-cast, and die-cast parts made with this material, in particular for the isolation of high voltage circuits : en fr
GB570888A - Improvements in or relating to signalling apparatus particularly for use in connection with kites or balloons : en
FR901383A - Improvements to two-stroke engines : en fr
GB570914A - Improvements in or relating to fittings for small bore rubber or like hose pipes : en
FR901388A - Improvements to internal combustion engines : en fr
FR901496A - Process for the production of die-cast parts of a molding material based on a curable synthetic phenol-formaldehyde resin, containing as filler wood flour : en fr
GB570846A - Improvements in or relating to grain drying machines : en
FR901303A - Process for preparing a viscose spinning solution : en fr
GB570802A - Improvements in and relating to umbrellas and the like : en
DK63720C - Device for Maximum Switches with a Delayed or Immediate Interruption of the Consumption Current depending on the Size of the Overload. : da en
AU1186143A - Improvements in or relating to domestic refrigerators ofthe continuous absorption type : en
CA429012A - Portable mixing plant : en fr
CA429051A - Signalling system : en fr
AU1189243A - Improved time-delay switch operating system : en
GB570853A - Production of insoluble cellulose derivatives : en
CA429035A - Metallic body processing : en fr
FR901254A - Electrode holder pliers, with insulating coating, for performing underwater arc work : en fr
FI20716A - Sät att framställa ett korrosionshämmande frysskyddsmedel : en fi
CA428904A - Optical dazzle device : en fr
DK63722C - Impulse transmitter with a Mercury contact tube for electric fences. : da en
DK63733C - Apparatus for Feeding and Ventilation in Bihuse. : da en
FR901465A - Improvements to wood assemblies, in particular for frames, as well as to processes and machines for obtaining these assemblies : en fr
FR901324A - Mounting device for machining surfaces of a workpiece that are inclined to another surface of this workpiece : en fr
FR901470A - Slider closure boot or ankle boot : en fr
CA429034A - Electrical fuse : en fr
GB570895A - Improvements in or relating to speed-controlling means for direct current electric motors : en
GB570827A - An improved method of and means for transferring heat to or from material carried upon a band conveyor : en
FR901419A - Method and device for multiple pricing of electrical energy : en fr
GB570913A - Improvements in the joining of pipes : en
FR901335A - Mechanical masonry system : en fr
FR901478A - Balancing process for pupinized lines operated by power lines : en fr
FR901493A - Shooting lamp based on the principle of a super-iconoscope : en fr
GR10418B - GRAPE CUTTER AND PRESS. : el en
GB570789A - Improvements in books : en
FR901273A - Phase measurement method and device : en fr
FR901282A - Method of protecting machine foundations against corrosion : en fr
FR901431A - Process for making artificial filaments, yarns and the like : en fr
GB570810A - Improvements in or relating to filters : en
GB570915A - A method of and fludi for use for marking polyvinyl chloride material : en
FR901304A - Kaplan turbine with turbine blades whose position must be adjusted by means of a regulator : en fr
FR901463A - Device for fixing the wooden slats of the seat itself and the back of the tubular steel seats : en fr
FR901417A - Improvements to elastic cushions for seats : en fr
FR901475A - Method for detecting phosgene : en fr
GB570872A - Improvements relating to the voltage control of a.c. generators : en
FR901421A - Loading device for hydraulic conveyor of grain materials : en fr
GB570866A - Improvements relating to the treatment of animal and vegetable materials : en
FR901429A - Detector tube for gas detection devices : en fr
GB570787A - Improvements relating to self-locking nuts and like internally screw-threaded members : en
FR901366A - Portable hot air reheating and drying system : en fr
FR901474A - Quick differentiation process without destruction of parts made of magnesium alloys : en fr
FR901379A - Telegraphy by frequency variations : en fr
GB570851A - Improvements in and relating to ice-guards for air intake systems of aircraft : en
FR901263A - Reduction control device for adjusting the connecting members in any t device. s. f., television, etc. : en fr
AU2047045A - Improvements in or relating to helicopter rotors : en
CA429007A - Fibre solution production : en fr
FR901314A - Shadow such as lipstick : en fr
FR901348A - Process for the separation (or enrichment in) of oils, fats, their derivatives and textile auxiliaries from aqueous solutions, suspensions or emulsions : en fr
FR901270A - Method and device for presenting an advertising text by projection : en fr
FR901281A - Process for obtaining vitreous melts, metals or metalloids, their alloys and their compounds : en fr
GB570916A - Improvements relating to cap devices : en
FR901295A - Sulfuric acid concentration process : en fr
AU1184543A - An improved re-presser press for bales of wool orthe like : en
GB570896A - Improvements in stock feeding mechanism for capstan and turret lathes and automatic machines : en
FR901354A - Process for the manufacture of concentrates and extracts from fish powder, shellfish, etc. : en fr
FR901438A - Method of treating sheets for welding : en fr
GB570879A - Improvements in and relating to connectors for electrical instruments : en
DK63726C - Plate, Bowl or similar Item. : da en
CA428981A - Control valve device : en fr
AU120193B2 - Improvements relating to electric torches or hand lamps : en
AU128818B2 - Tuning means for multiband radio receivers : en
CA429003A - Grinding machine controlling system : en fr
FR901444A - Automatic mobile dial for broadcast receivers : en fr
FR901476A - Process for producing insoluble coating layers : en fr
CA429019A - Valve : en fr
FR901326A - Process for uniform dyeing of cellulosic fibers using vat or sulfur dyes, process for removing such dyes and baths which can be used for the implementation of this process : en fr
CA428940A - Railway car brake : en fr
FR901473A - plaster construction elements, such as partition, door, etc. : en fr
FR901459A - Band saw guide : en fr
GB570875A - Improvement in the manufacture of hard metals containing titanium carbide : en
FR901332A - Stabilized repeaters for two-wire circuits : en fr
FR901403A - Refrigeration plant : en fr
GB570828A - Improved means for automatically temporarily increasing the engine power of a vehicle propelled by producer or similar gas : en
GB570813A - Improvements in or relating to suspension devices for vehicles : en
GB570843A - Hydrogenation of benzene to cyclohexane : en
FR901380A - Beehive divider : en fr