• US2870207A - Secondary aliphatic amines containing tertiary carbon atoms : en
  • CA569445A - Combination filter and surface skimmer : en fr
  • DE1049311B - Transport device for bulk goods : de en
  • US2869870A - Pile elevator : en
  • US2869940A - Ladle : en
  • US2869319A - Bucket process for novelty regenerated cellulose yarn : en
  • AU226997B2 - Improvements relating to pneumatic vehicle wheel tyres : en
  • AU3979358A - Finger contact assembly for electric switches andthe like : en
  • CA569267A - Synchronous motor secondary clock : en fr
  • US2869278A - Fishhook release : en
  • USD184292S - Furniture caster : en
  • CA569103A - Pump : en fr
  • AU3962758A - Improvements in or relating to pneumatic tyres : en
  • CA569376A - Extractor : en fr
  • CA569154A - Stabilization of unsaturated organic compound-sulfur dioxide resins with elemental sulfur or inorganic sulfides : en fr
  • US2870225A - 1, 2-dichloroethane : en
  • DE1781739U - METAL HEEL STAIN WITH SQUARE EDGE PIN. : de en
  • FR1170790A - Method for preventing endogenous mine fires and apparatus for carrying out this method : en fr
  • FR1171044A - Improvements to gas lighters : en fr
  • FR1171087A - Crystalline polymers of butadiene and process for their preparation : en fr
  • US2869561A - Building structure : en
  • US2870161A - 2-(1-indanyl amino)-oxazolines : en
  • DE1048879B - Apparatus for producing gases containing ozone : de en
  • US2870090A - Method of grease manufacture comprising shearing : en
  • US2869144A - Automobile accessory : en
  • US2869197A - Process of casting metal on glass fiber mat : en
  • US2869359A - Instrument for measuring the moisture and temperature of soil : en
  • US2869797A - Thread traverse : en
  • US2870295A - Refusible fuseholder : en
  • DE1048985B - Voltage-dependent resistance : de en
  • DE1049117B - Device for measuring the instantaneous flow rate of a medium flowing through a pipe : de en
  • AU3977058A - Thermoplastic compositions forthe production of phonograph records and method of preparing records : en
  • CA569300A - Electro-magnetic pump : en fr
  • CA569425A - Dial mounting : en fr
  • US2869931A - Movable carriage for mobile vehicles : en
  • SU74679A1 - Single root transducer : en ru
  • AU3134057A - An improved nozzle valve fitting for hoses andthe like : en
  • DE1781670U - SIGN WITH FLUORESCENT LAMP FOR DOUBLE-SIDED, INDIRECT LIGHTING AND WITH A PLASTIC EFFECT. : de en
  • FR1171047A - Retrievable closure device, especially for infusion-infusion bottles : en fr
  • FR1171176A - Adhesives : en fr
  • GB807797A - Improvements in or relating to p-n junction transistors : en
  • US2869974A - Process for shrinking polyacrylonitrile textiles with specific chemical shrinking agents : en
  • US2869285A - Apparatus for shaping glass articles : en
  • US2869768A - Toy holster construction : en
  • US2870128A - Cross-linked esters of maleic anhydrides-styrene copolymer and method for preparation : en
  • US2869803A - Vehicles : en
  • DE1049123B - Electric pressure load cell : de en
  • US2870214A - Preparation of aldehydes from diols by a dehydration rearrangement reaction : en
  • US2870311A - Electrical conductor and system : en
  • DE1048922B - Process for the production of a new optical brightener : de en
  • DE1049176B - Automatic device for regulating the flow rate : de en
  • DE1049204B - Device for separating and sifting pneumatically conveyed grainy or powdery bulk material using the conveying air as a sight wind : de en
  • DE1781432U - COLD TREATMENT CABINET. : de en
  • AU3972658A - Water-dispersible starch reaction products : en
  • US2869353A - Lock securing means : en
  • US2870051A - Method of heat treating aluminum bronze alloy and product thereof : en
  • DE1781708U - CLOTHING NET FOR TWO-WHEELED VEHICLES, IN PARTICULAR BICYCLES OD. DGL. : de en
  • CA569410A - Combined windshield cleaner and washer : en fr
  • DE1781641U - TUBE TAPE WITH BAYONET CLOSURE. : de en
  • CA569313A - Manufacture of shortening : en fr
  • CA569324A - Electrode for electrochemical cell : en fr
  • DE1048978B - Rigid conductor for high-voltage switchgear, laid in a horizontal plane, supported by support points and made up of abutting parts by means of articulated joints : de en
  • DE1781657U - DEVICE FOR HANGING SPRAY BAGS AND THE LIKE. : de en
  • FR1171265A - Construction process from prefabricated elements : en fr
  • CA569413A - Hydraulically operated disconnect coupling : en fr
  • GB807857A - Improvements in or relating to distillation apparatus : en
  • DE1049084B - Device for pressing molded bodies open on one side from non-climbing or poorly climbing compounds, in particular from wood chips mixed with binders or the like. : de en
  • DE1781644U - QUICK COUPLING FOR PIPES AND SOLID BODIES. : de en
  • DK86767C - Anode for X-ray tubes. : da en
  • FR1171014A - Manufacturing process of refractory bricks : en fr
  • FR1171184A - Pressing device used in the manufacture of glass blocks equipped with a metal wire frame : en fr
  • DE1781526U - CLOSET. : de en
  • GB807694A - Improvements in or relating to plant treating compositions : en
  • CA569108A - Copper base bearing alloy : en fr
  • CA569386A - Dihydrotriazines and method of manufacture : en fr
  • DE1048992B - Pole system for an alternating current motor of low power : de en
  • FR1171182A - Mechanism for feeding objects to a machine, in particular for feeding candy wrapping machines : en fr
  • US2869425A - Rear view mirror for vehicles : en
  • US2869849A - Rotary furnace : en
  • US2870310A - Indicator circuit arrangement : en
  • AU230087B2 - Improvements in and relating to electric actuators : en
  • GB807713A - Improved process and apparatus for the treatment of hydrocarbons : en
  • CA569196A - Electric switches : en fr
  • CA569414A - Refrigerator evaporator : en fr
  • AU226489B2 - Hoisting tower : en
  • FR1170759A - Method and device for manufacturing toothed rollers of thermoplastic material for bookbinding devices and the like : en fr
  • GB807726A - Improvements in and relating to a fastening device for securing an article to an apertured support : en
  • CA569175A - Railway traffic controlling apparatus : en fr
  • CA569405A - Recovery of uranium values through ion exchange resins : en fr
  • US2869478A - Dog track lure mechanism : en
  • US2869861A - Automatic door operator : en
  • US2870325A - Alarm system : en
  • US2869603A - Coin purse : en
  • FR1170917A - Precision optical element molding process : en fr
  • US2870077A - Cells for electro-chemical measurements : en
  • USPP1802P - Poinsettia plant : en
  • US2869187A - Sliding type window construction : en
  • DE1048884B - Process for the preparation of dilute aqueous hydrazine solutions : de en
  • DE1781446U - FIXING OF DIPOLES IN THE JUNCTION BOX OF ANTENNAS. : de en
  • GB807592A - Method of making a structure having curved walls and a structure made thereby : en
  • GB807899A - New photographic developers : en
  • US2870279A - Ball-operated counting device : en
  • US2869947A - Variable density article and method of making : en
  • US2870187A - O, o-dimethyl-o-(4-chloro-3-nitrophenyl)-thiophosphoric acid esters and their preparation : en
  • FR1170773A - Process for the separation of gas mixtures : en fr
  • US2869179A - Mold construction : en
  • SU116205A1 - Filler cellular (cassette) filters : en ru
  • US2869365A - Instrument movement correction means : en
  • US2870293A - Automatic circuit interrupter integrated with current-limiting fuses : en
  • USRE24590E - parker : en
  • DE1781601U - SELF-SELLER TRAINED AS A PORTABLE REMOVAL DEVICE FOR STANDING GOODS. : de en
  • DE1781711U - DEVICE FOR AUTOMATIC REMOVAL OF CAPSULE REMAINS. : de en
  • DK86774C - Device for picking up root vegetables, in particular potatoes and onions. : da en
  • FR1171068A - Ball joint, in particular for steering linkages of motor vehicles : en fr
  • GB807685A - An improved angle joint for tubing : en
  • US2869346A - Domestic appliance for washing, drying and fluffing clothes : en
  • US2870362A - Pre-aimed light projector : en
  • DE1048930B - Method and device for the automatic application, in particular embossing, of characters on small plates : de en
  • US2870299A - Multiple position switch with built in memory : en
  • CA569422A - Electric motor starting system : en fr
  • FR1171183A - Advanced control device for household appliances and in particular for washing machines : en fr
  • CA569124A - Method of processing fresh fruit : en fr
  • CA569443A - Thiophenylpyridylamines and method of making same : en fr
  • US2869439A - Carton setting up machine : en
  • DE1049036B - laundry detergent : de en
  • DE1781483U - MOTOR-DRIVEN OIL BURNER FOR HOUSEHOLD APPLIANCES. : de en
  • DE1781760U - COLLECTIVE PACKING DEVICE. : de en
  • DE1781499U - DEVICE FOR REFILLING THE SAND RESERVOIR OF PNEUMATIC CORE AND MOLD PRODUCTION MACHINES. : de en
  • GB807792A - Improvements in or relating to spray guns : en
  • GB807841A - Gyromagnetic resonance apparatus : en
  • US2870194A - Process for preparing 2, 2'-biaryldicarboxylic acids : en
  • US2870435A - Calling system : en
  • DE1048842B - Device for flaking vermiculite : de en
  • DE1781414U - FLAT SPINDLE. : de en
  • DE1049260B - Knife blade for meat cutter : de en
  • DE1781740U - SHOE HEEL. : de en
  • FR1171267A - New seam resistance welding process : en fr
  • FR1171328A - Continuous feed automatic feeder, especially for heel nailing machine, as well as the machine equipped with this feeder : en fr
  • FR1171030A - Safety mounting device for high voltage fuse circuit breaker disconnector : en fr
  • GB807639A - Improvements in and relating to septic tanks : en
  • GB807662A - Improvements in small reaper-threshers : en
  • US2869819A - Gate valve : en
  • US2870417A - Magnetic amplifier circuit : en
  • US2869470A - Free pump system with reverse flow : en
  • US2869660A - Automatic coupling for power shafts on coupled vehicles : en
  • FR1171189A - Device for reducing the remanence of machines with transverse fields : en fr
  • GB807734A - Improvements in or relating to rotary device for use as a pump or fluid motor : en
  • DE971407C - Contact converter : de en
  • FR1170784A - Baking process : en fr
  • GB807618A - Improvements in or relating to therapeutically useful diamines : en
  • GB807820A - Improvements relating to capping machines : en
  • GB807636A - 3:6-di-ú¯-propylcatechol and its use in preventing premature gelation in polymerizable materials : en
  • DE1049114B - Adjustment device on mechanical and electrical measuring devices : de en
  • DE1781607U - ASHTRAY. : de en
  • DE1781741U - REVOLVER OR PISTOL. : de en
  • DE1781785U - SETTING AND READING DEVICE FOR A DELAY TIME SWITCH. : de en
  • FR1171055A - Healing bracelet : en fr
  • FR1171337A - Apparatus for operating a toothbrush or the like : en fr
  • DE1049211B - Decorative stitch setting device on sewing machines : de en
  • GB807859A - Improvements relating to remote angular position control systems : en
  • DE1781506U - DEVICE FOR SNIPPING FRUIT, PREFERABLY ONIONS. : de en
  • FR1170820A - Frame for tubular lamps : en fr
  • FR1170779A - two-piece mine prop : en fr
  • FR1170971A - Motor vehicle control linkage clutch system : en fr
  • GB807916A - Improvements relating to the treatment of effluent liquors : en
  • FR1171221A - Folding rear seat for vehicles and vehicles so equipped : en fr
  • US2869695A - Knock-down door frame : en
  • FR1170850A - New stabilized photosensitive product : en fr
  • GB807645A - Improvements in or relating to method of welding : en
  • FR1170814A - Improvements to four-wheel bogies for rail vehicles and similar vehicles : en fr
  • GB807573A - Method of making a structure built up from die-pressings : en
  • FR1170989A - Bucket transporter : en fr
  • FR1171095A - Process for decaffeinating aqueous extracts of coffee : en fr
  • USD184274S - Combined spectacles and hearing aid : en
  • CA569247A - Electro-magnetic metal testing apparatus : en fr
  • US2869690A - Light pole construction : en
  • US2869796A - Winding device for spooling machines, especially for synthetic threads : en
  • CA569147A - Telescopic uniform pressure providing apparatus : en fr
  • DE1049064B - Method and device for the production of strips according to Schellbach on tube-like measuring devices made of glass : de en
  • DE1781737U - RUBBER SOLE. : de en
  • US2869448A - Backing plate for a photolithographic chase : en
  • US2869235A - Hand shear for cutting plastic laminate : en
  • US2870421A - Transistor reactance circuit : en
  • US2869593A - Automatic shut-off valve : en
  • FR1171288A - Rigid thermoplastic composition : en fr
  • FR1171212A - Improvement in safety tensioners for skis : en fr
  • DE1781543U - BUILDING STOVE WITH BURNING RING AND LINING. : de en
  • FR1171064A - Underwire for women's clothing covering the chest : en fr
  • GB807896A - Production of spiro heterocyclic phosphorus-containing compounds : en
  • CA569186A - Dustless rubber accelerator from mixtures of substituted dithiocarbamate and polybutene or hydrogenated polybutene : en fr
  • USD184287S - Photographic copying apparatus or similar article : en
  • US2869522A - Internal combustion rotary engine : en
  • US2869643A - Treatment of oil and gas wells : en
  • US2869733A - Divider and rack construction : en
  • US2870109A - Coated silica aerogel, silicone rubber reinforced therewith and method of making : en
  • GB807811A - Improvements in a cable having a plug moulded onto the end thereof : en
  • AU224710B2 - Compressor valve structure : en
  • DE1048889B - Process for the production of silica fillers : de en
  • DE1781616U - LID FOR MILKING MACHINE BUCKET. : de en
  • FR1170752A - Process for stabilizing polymer n-vinyl-pyrrolidones : en fr
  • US2869823A - Automatic drop mechanism for boring : en
  • US2869993A - Antiknock mixtures : en
  • DE1781479U - TEMPERATURE LIMITERS, IN PARTICULAR FOR HEATING FANS. : de en
  • GB807815A - Transistorised amplifier with automatic gain control : en
  • FR1171132A - Footwear : en fr
  • US2870333A - Selectable long lines on rotatable disc tuned by shading elements on another disc : en
  • US2869652A - Root crop harvester : en
  • US2870152A - Unilcu : en
  • US2870426A - Battery terminal clamp : en
  • DE1048979B - Wall and ceiling pull switches : de en
  • DE1049040B - Circumferential regenerative air preheater with flow channels running axially parallel within the storage mass : de en
  • FR1171271A - Reel for tape recorder tapes : en fr
  • GB807781A - Plasma fraction and standard plasma preparation and method of preparing same : en
  • FR1171188A - Plant for spreading powder, grain or liquid fertilizers : en fr
  • US2869729A - Gun rack : en
  • US2870340A - X-ray tube voltage control circuit : en
  • FR1170861A - Lubricating oil composition : en fr
  • DE1048904B - Process for the production of pure dimethyl terephthalate : de en
  • DE1781510U - CURTAIN BAR WITH CURVED RETURNS. : de en
  • DE1781655U - HEIGHT ADJUSTMENT DEVICE ON CHORD GRIPPING DEVICES FOR GUITARS, LUTES AND BANJOS. : de en
  • DE1781691U - WHEEL, IN PARTICULAR FOR BABY CARRIERS. : de en
  • DE1049168B - Synchronizing device for claw clutches : de en
  • DE1049285B - Method for Versrar effect of molded and pressed parts, especially plasterboard panels : de en
  • DE1781408U - BASE PLATE FOR INSTALLING EXTENSION ELEMENTS FOR UNDERGROUND ROOMS. : de en
  • DE1048847B - Device for actuating the slips for the drill rods of a deep drilling rig : de en
  • DE1048955B - Circuit arrangement for converters in self-connection telecommunications, in particular telephony systems : de en
  • DE1049014B - Reactor and device for its regulation : de en
  • US2869548A - Colostomy device : en
  • US2869311A - Blade for rotary lawn mower : en
  • FR1171010A - Tenterhook : en fr
  • GB807608A - Methods of and apparatus for producing tubulures along a generatrix of a header : en
  • GB807738A - Improvements in or relating to radar systems : en
  • GB807670A - Anti-rust compositions : en
  • DE1781654U - DUST COLLECTORS. : de en
  • FR1170774A - New chromium-containing azo dyes, their preparation and uses : en fr
  • GB807880A - Improved coin collection apparatus : en
  • DE1049106B - Process for preparing gold-bearing ores for cyanide leaching : de en
  • DE1781438U - BALL JOINT BEARINGS FOR PULL AND PUSH DEVICE ON AUTOMATIC CENTER BUFFER COUPLINGS. : de en
  • FR1171253A - Manufacturing process of alloy junction type semiconductor rectifiers and transistors : en fr
  • FR1171269A - Uranium recovery : en fr
  • US2869358A - Apparatus for measuring viscosity : en
  • US2869667A - Rotatable tremulant sound producer : en
  • US2869807A - Anti-skid brake control system with locked-wheel prevention apparatus : en
  • US2869773A - Bladed wheels of fabricated construction : en
  • DE1048924B - Process for the preparation of oxyalkylaryl ethers : de en
  • DE1049063B - Glasses for direct fusion with metals and alloys with high thermal expansion : de en
  • FR1171173A - Hearing protection device, particularly against noise that is harmful to the hearing aid : en fr
  • US2869207A - Slide fastener : en
  • GR19440B - HYDRAULIC ELECTRIC SWITCH OF OPERATORS BY WATER PRESSURE. : el en
  • DE1781538U - CLOTHES HANGER WITH ADJUSTABLE TROUSERS AND SKIRT HANGER. : de en
  • DE1781577U - FRINGING MACHINE. : de en
  • US2869321A - Fuel reaction chambers : en
  • US2869749A - Penetration structure for pressure vessels : en
  • US2870346A - Pulse stretching phase detector : en
  • USD184276S - Box for perfume bottles or similar articles : en
  • GB807718A - Improvements in or relating to rotary mechanical seals : en
  • US2870120A - Production of vinyl siloxane potting compounds : en
  • US2870403A - Device for dielectrically measuring the thickness of moving webs of material : en
  • CA569356A - Tubular conveyor belt : en fr
  • US2870203A - Chloroform extraction process for improving recovery of adipic acid : en
  • US2870250A - Photoelectric pick-up system for engraving machines : en
  • US2870443A - Television antenna : en
  • US2869178A - Machine for making hard-shell gelatine capsules : en
  • US2869399A - Differential transmission : en
  • US2869211A - Adjustable toggle-type connecting assemblies : en
  • DE1049231B - Process and multilayer material for the production of photographic color images by color development with the aid of acyl bis-acetic esters, in which the two acetic ester residues are connected via a ring system : de en
  • DE1049056B - Process for removing colloidal impurities from aqueous vitamin B12 concentrates : de en
  • GB807833A - Improvements in single seed sowing machines : en
  • FR1170843A - Motorized device for cleaning aerodrome runways : en fr
  • GB807681A - Improvements in or relating to road forms or like shuttering : en
  • DE1049082B - Feed device on full gate : de en
  • DE1781565U - SOUND-SOUND PANEL MADE OF CEMENT-BONDED WOODWOOL WITH BEAMED EDGES. : de en
  • DE1049318B - : de en
  • FR1170777A - Polymerization of olefins : en fr
  • FR1171329A - Device for information transformation : en fr
  • DE1049033B - Process for the separation of hydrocarbon mixtures : de en
  • DE1049119B - Turntable lighting : de en
  • US2869397A - Hydro-mechanical variable speed transmission gearing : en
  • FR1170806A - Cooling device for rotating parts : en fr
  • CA569309A - Induction fusion welding of metal members : en fr
  • AU224091B2 - Improvements relating to check valves : en
  • US2869302A - Apparatus for packaging flat flexible articles : en
  • US2869507A - Streamer mount for flagstaffs : en
  • US2869527A - Charge forming means for an internal combustion engine : en
  • US2869713A - Scraper chain conveyor structures : en
  • US2870151A - Mqrpholine -ethers : en
  • US2869821A - Blade ring assemblies for axial flow compressors or turbines : en
  • US2870258A - Automatic meter reading system : en
  • US2870379A - Operating circuit for compact type arc lamps : en
  • FR1171041A - Advanced parachute bags for heavy loads : en fr
  • DE1048877B - Process for the production of halogen-containing carrier catalysts : de en
  • DE1781669U - LABELS, IN PARTICULAR WITH POINTS, MADE OF PLASTIC, LAMINATED ALUMINUM FOIL AND THE LIKE. : de en
  • FR1170866A - Catalyst : en fr
  • FR1170819A - Timepiece used to measure mainly, but not exclusively, the time during which a vehicle is parked : en fr
  • FR1170860A - Servo-mechanism test method : en fr
  • DE1048980B - Compressed air switch with several interruption points connected in series : de en
  • FR1171273A - Inadequate roller for working with all plastic pastes : en fr
  • US2869369A - Optical pyrometer : en
  • US2870162A - Production of certain tryptamines and compounds produced in the process : en
  • US2870190A - Phosphonate compounds : en
  • US2869991A - Apparatus incorporating a vibrating grate : en
  • US2870298A - Encapsulated vacuum insulated circuit breaker : en
  • FR1170998A - Lock washer : en fr
  • FR1171307A - Process for the preparation of steroids : en fr
  • AU230175B2 - Control mechanism for refrigerating system : en
  • US2869534A - Grinding chain tool : en
  • US2870235A - Cathodic envelope cell : en
  • GB807696A - Improvements in or relating to water-insoluble monoazo dyestuffs of the benzene-azo-benzene series : en
  • US2870102A - Resin derived from polyhydric alcohol, fatty oil, benzene tribasic acid and certain glycols : en
  • DE1049150B - Free-flight piston compressors or gas generators : de en
  • DE1781488U - OPERATING CHAIR FOR DENTISTS. : de en
  • CA569446A - Desk construction : en fr
  • CA569165A - Electromagnetic trip circuit interrupters : en fr
  • CA569216A - Line circuit for code communication systems : en fr
  • DE1781502U - CARRIER INSERT FOR SUITCASE AND SIMILAR CONTAINERS TO ACCEPT CLOTHES, IN PARTICULAR MEN'S SHIRTS AND WOMEN'S BLOUSES. : de en
  • FR1171197A - Alpha-epichlorohydrin manufacturing process : en fr
  • US2869257A - Earth working machine : en
  • US2869511A - Apparatus for propelling particulate matter : en
  • DE1781782U - GLOVE DRYER. : de en
  • US2869976A - Treating apparatus and process : en
  • FR1171078A - Heated bed : en fr
  • CA569168A - Thickened lubricant : en fr
  • CA569258A - Door latch and striker : en fr
  • US2869720A - Package for incandescent lamps : en
  • AU225472B2 - Process for dyeing and crimping continuous filament yarns : en
  • CA569189A - Jet engine insulation : en fr
  • DE1049098B - Process for the production of water-soluble resin sulfonates : de en
  • DE1781532U - DEVICE TO FACILITATE THE ON AND OFF OF STOCKINGS : de en
  • DE1781723U - LIFTING DEVICE CONNECTED WITH A HINGE FOR TILT-TILT SASH OF WINDOWS, DOORS OR. DGL. : de en
  • FR1170937A - Stock with fixing device with centering of combs and instantly interchangeable butt plates : en fr
  • FR1171229A - Capacitive type voltage divider for high voltages : en fr
  • GB807702A - Improvements in or relating to welding guns : en
  • GB807770A - Colour television screen and method : en
  • US2869282A - Snap lock for portable typewriter cases or like receptacles : en
  • US2869320A - Hypergolic fuel and its method of use in developing thrust : en
  • US2869556A - Apparatus for conditioning tobacco : en
  • US2869697A - Power transmission clutch : en
  • CA569294A - Planar electron tubes : en fr
  • DE1781647U - ROD SEAL. : de en
  • CA569288A - Underwater breathing apparatus : en fr
  • US2869748A - Transparency mounting device : en
  • US2870402A - Calibration circuit : en
  • CA569424A - Preparation of barium oxide : en fr
  • DE1781409U - FOLDING BUTTER. : de en
  • AU3960358A - Improvements in or relating to control mechanisms and to uses thereof : en
  • CA569310A - Snow melting apparatus : en fr
  • CA569392A - Cosmetic compositions and preparation thereof : en fr
  • US2869900A - Dust seal for an industrial mixer : en
  • US2870107A - Synthetic rubber composition containing rosin acid and dithiocarbamate accelerating agent and method of producing same : en
  • US2870179A - Hydrogenation of phosphatides : en
  • US2870209A - Ketone products : en
  • US2869299A - Device for continuous filling of packages with a liquid during their manufacture : en
  • FR1171143A - New derivative of indol and its preparation : en fr
  • GB807775A - Improvements in cold chamber die casting apparatus : en
  • AU232816B2 - New antibiotics and process for their manufacture : en
  • AU231949B1 - Improvemetsrelating to electrodes and uses thereof : en
  • DE1048916B - Process for the preparation of 2-alkyl-9ª ‡ -halogen-11-oxy (or keto) -progesterones, their 21-oxy- and 21-acyloxy compounds : de en
  • DE1048921B - Process for the preparation of 1-phenyl-3-pyrazolidone : de en
  • DE1049037B - Manufacture of synthetic surface-active compounds resulting in thickened aqueous solutions : de en
  • DE1049143B - Flower column : de en
  • FR1171220A - Improvements in the pressing of sheets or other plastic articles : en fr
  • FR1171295A - Device to compensate for astigmatism of an electronic magnetic lens : en fr
  • FR1171301A - Method and device for hydraulic transmission of motion between a wheel and a housing : en fr
  • GB807586A - Improvements in or relating to detergent compositions : en
  • GB807824A - Improvements in or relating to the manufacture of barbituric compounds : en
  • FR1170908A - Attractive teaching device, especially reading and spelling : en fr
  • FR1170923A - Sewing machine toy : en fr
  • FR1171104A - Broom holder : en fr
  • AU3978258A - Safety control for gas heated appliances : en
  • US2869834A - Heat exchanger : en
  • US2869948A - Low table unit : en
  • DE1049055B - Process for the extraction of biological agents from cellular organic material : de en
  • DK86782C - Apparatus for applying a liquid to only one side of a flexible strip. : da en
  • GB807580A - Improvements in electrical components embodying a body of semi-conducting material : en
  • US2869929A - Wheel cover : en
  • FR1170965A - Suspension insulator : en fr
  • CA569407A - Method and apparatus for metal spraying : en fr
  • CA569444A - Power contact protector : en fr
  • DE1781425U - DEVICE TO PREVENT THE ENTRY OF FOREIGN BODIES INTO THE VALVE SPINDLE BEARING OR. - GUIDANCE FOR VALVES FOR STEAM OR GAS TURBINES. : de en
  • GB807856A - Fluid pressure operated jacks : en
  • CA569182A - Flow meter : en fr
  • CA569348A - Polymers of alkenylaryl epoxyalkyl ethers : en fr
  • CA569378A - Silane modified epoxide resins : en fr
  • US2869636A - Vertical venetian blind : en
  • US2869966A - Recording sheet and means for mounting same on a rotary drum : en
  • US2869994A - Fuel gas composition containing odorant : en
  • US2869618A - Reclining chairs : en
  • US2870196A - Method of preparing 2, 3-dicarbomethoxy-1, 3-butadiene : en
  • AU3000557A - Apparatus for loading grease guns or for dispensing oils and semiliquid substances : en
  • US2869577A - Fluid quantity control : en
  • US2869170A - Vacuum cleaner attachment : en
  • US2869497A - Soldering machine : en
  • US2869588A - Woven fabric : en
  • DE1781770U - CASSETTE FOR RECORDING MEDIA. : de en
  • DE1781793U - CHAIN PILOT CARPET OD. DGL. : de en
  • US2870012A - Microdispersions of photographic color couplers : en
  • US2870345A - Amplification control of a transistor : en
  • US2869655A - Tree hoe : en
  • US2869785A - Signal translating device : en
  • US2869814A - Stand for a fishing rod : en
  • FR1171066A - Stretch shape for knitted items : en fr
  • FR1171276A - Latex Reproductive Stamps and Plates : en fr
  • GB807612A - Improvements relating to apparatus for the treatment of air inside an enclosed space : en
  • US2869985A - Process for producing alkali metal silicates : en
  • DE1049019B - Device for the heat treatment of an item to be treated consisting of organic substances in an electromagnetic high-frequency field : de en
  • DE1781687U - DRIVE DEVICE FOR THE COATING DEVICE. : de en
  • AU230088B2 - Corn chopper : en
  • DE1048868B - Process for dyeing or printing textile fabrics : de en
  • DK86780C - Method for stiffening certain parts for footwear and stiffened insert for use therewith. : da en
  • DE1048844B - Corset rod, consisting of a wire spring protected against corrosion by a coating : de en
  • GB807699A - A veterinary medicine : en
  • GB807777A - Improvements in and relating to the control of sawmill equipment : en
  • GB807785A - A photoelectric device, for the inspection of cigarettes : en
  • DE1049191B - Process for the production of boundary layers from organic substances on metals, in particular iron : de en
  • FR1170768A - Process for improving plastics based on polyvinyl chloride : en fr
  • DE1048965B - Radar device : de en
  • DE1781653U - DIFFERENTIAL GEAR FOR FINE MECHANICAL PURPOSES. : de en
  • DK86776C - Sleeve, in particular for use in drilling pressurized pipes. : da en
  • FR1170829A - Force measuring and control device, acting in multiple directions : en fr
  • US2869264A - Decorative bow and method of making the same : en
  • US2869699A - Two speed drive : en
  • FR1170846A - Aromatic hydrocarbons : en fr
  • GB807860A - Improvements in fabric take-up mechanism of straight-bar knitting machines : en
  • DE1781411U - DEVICE FOR PACKAGING AND TRANSPORTING OR FOR STORAGE OF STOCKINGS. : de en
  • DK86761C - Process for the preparation of water-sparingly soluble crystalline ethylene-bis-dithiocarbameters of polyvalent metals. : da en
  • US2869586A - Circular loom : en
  • US2870290A - Wiring device : en
  • AU3968658A - A process for coating aluminum characterised by replenishment of aluminum inthe operating solution : en
  • DE1049170B - Central lubrication system : de en
  • DE1781493U - ELECTRIC SAUNA STOVE. : de en
  • DE971383C - Arrangement for keeping the voltage of alternators constant with the help of grid-controlled electron tubes : de en
  • CA569121A - Diamond drill bit : en fr
  • US2869793A - Machine for punching and cutting of wood : en
  • US2870154A - Catalyst dehydrogenation process : en
  • DE1049041B - Weft knitted or knitted fabric with plush loops or lining threads : de en
  • DE1781507U - WASHING DEVICE. : de en
  • DE1781632U - HIGHLY LOADED SLIDING BEARING, IN PARTICULAR FOR THE BEARING OF ROLLS IN ROLLING MILLS. : de en
  • DE1781682U - KINEMATOGRAPHIC CAMERA WITH A MOVABLE LENS PLATE. : de en
  • US2869971A - Shrinkproofing textiles with volatile polyamines and epoxides : en
  • US2870164A - Process for making d, l-methysticin and d, l-dihydromethysticin : en
  • DE1049310B - Procedure to avoid the risk of explosion in containers, vessels and ships : de en
  • FR1170870A - Hand pliers for the execution of riveting assemblies without counter-support by means of hollow rivets with pins with predetermined breakage : en fr
  • FR1171116A - Vacuum tank with explosion protection device : en fr
  • DE1049226B - X-ray recording device with a grille : de en
  • DE1781422U - FOLDERS LIKE SAMPLE FOLDER, COLLECTION FOLDER, OR. DGL. : de en
  • FR1171261A - Halftone halftone cliché and engraving device to produce such clichés : en fr
  • DE1781795U - BOLT FITTING DEVICE WITH PROTECTIVE CAP THAT CAN BE SLIDED IN THE AXIAL DIRECTION. : de en
  • US2869967A - Bulky yarn : en
  • DE1781521U - TABLE. : de en
  • DE1048973B - Protective socket for electric shavers : de en
  • DE1781694U - CLADDING PANEL FOR CLADDING WALLS, CEILINGS OR. DGL. : de en
  • GB807822A - Wood stains containing azo dyes : en
  • US2869546A - Vaginal applicator : en
  • US2869895A - Short hitch steering assembly : en
  • US2870026A - Process for making a refrigerated batter : en
  • DE1048998B - Clutch gear for maximum counter : de en
  • DE1049292B - Vornch tion for filling valve bags : de en
  • DE1781401U - DEVICE FOR IMPROVING THE TASK OF GOOD IN WINDSIGHTS. : de en
  • DE1781771U - FILM PACKING FOR PROTECTIVE AGENTS. : de en
  • FR1170967A - Gear pumps and motors : en fr
  • GB807688A - Improvements in or relating to telescopic pit-props : en
  • DE1048890B - Process for the production of acidic silicic acid hydroorganosols with an extremely low salt content : de en
  • DE1781595U - IMMERSION FITTING. : de en
  • FR1171322A - Process for the preparation of carotenoids : en fr
  • FR1170786A - Device for cleaning cylinders carrying threads on spinning machines : en fr
  • US2870040A - Coated manifolding sheets and method of making them : en
  • GB807863A - Improvements in or relating to the manufacture of food products : en
  • FR1171145A - Device automatically communicating to the tool holder bars of the drilling rigs, instantaneous retraction as soon as the thrust force exceeds a predetermined value : en fr
  • FR1171232A - Electrostatic dust collector : en fr
  • FR1171102A - Martin oven and its construction process : en fr
  • GB807641A - Improvements in or relating to the control of alternating current slip ring motors : en
  • US2869988A - Activation of lime : en
  • US2870091A - Detergent composition : en
  • US2869798A - Successive setting of tensions on a multiple winding machine : en
  • US2870396A - Electronic current regulator : en
  • US2869634A - Automobile window screen : en
  • US2870237A - Multiple conductor service cable insulator : en
  • DK86764C - Low frequency oscillator. : da en
  • DE971414C - Bucket wheel excavator with swiveling superstructure that supports the longitudinally displaceable and liftable and lowerable bucket wheel boom : de en
  • GB807602A - Improved door latch mechanism : en
  • US2869190A - Two-stage power apparatus : en
  • GB807627A - Improvements in or relating to amplifier structure employing a semiconductor device : en
  • GR19441B - LIQUID TO POLISH MOSAIC FLOORS AND MARBLE INVESTMENT. : el en
  • CA569289A - Alkylene bis(alkeneurea) compounds : en fr
  • DE1781512U - FLOWER BOARDS FOR USE WITHIN DOUBLE WINDOWS. : de en
  • GB807604A - Method of and a device for producing typewritten copy with aligning margins : en
  • FR1171330A - Hand vacuum cleaner : en fr
  • DE1049173B - Pipe connection for pipes with plastic lining : de en
  • DE1049263B - Device for the simultaneous supply of petroleum and coolant to the work station in machine tools, in particular grinding machines : de en
  • FR1171248A - digester equipment and similar vessel with a corrosion resistant lining : en fr
  • CA569264A - Infinitely variable control switch : en fr
  • FR1171343A - Clarification plant or the like : en fr
  • SU90468A1 - The method of turning the aircraft when eliminating the deviation of magnetic and radio compasses : en ru
  • US2869332A - Refrigerator drive utilizing waste heat : en
  • US2869867A - Sheet separating machine : en
  • US2870150A - Morpholine ethers : en
  • AU219350B2 - Apparatus for forming artificial targets : en
  • FR1171134A - Process for preparing an engine gasoline with an octane number of 95 or more : en fr
  • GB807584A - Improvements in or relating to the purification of commercial hydrogen and the production of methane : en
  • FR1170984A - Self-unloading railway car : en fr
  • GB807610A - Bis-phosphoroamidothioates : en
  • US2870281A - Burglar alarm : en
  • US2869316A - Twisted conductors and cables and method and apparatus for making the same : en
  • US2870391A - Motor speed control : en
  • FR1170751A - Pouring caps : en fr
  • US2869345A - Combination washer and dryer : en
  • US2869762A - Fluid dispenser : en
  • US2870261A - Arrangement of subscribers' circuits in electronic telephone exchanges : en
  • US2870031A - Graphite extrusions : en
  • US2870244A - Glass insulator assembly units : en
  • US2869701A - Oil pressure actuated clutch : en
  • US2869328A - Method and apparatus for operating underground storage caverns : en
  • DE1048951B - Message transmission system with several transmission channels : de en
  • DE1781561U - WALL SKIRTING. : de en
  • FR1171349A - Continuous formula sets for typewriters and others : en fr
  • US2869380A - Chain link bearing means : en
  • FR1170941A - Manufacturing process for fasteners such as lag screws or bolts : en fr
  • GB807840A - Improvements in and relating to power driven ground traversing machines : en
  • AU222762B2 - Improvements in and relating to gear wheels associated with phonographic record changing appliance : en
  • CA569323A - Preselection switch : en fr
  • DE1049174B - Oil-cooled pistons, especially for internal combustion engines : de en
  • FR1170872A - A mechanism for transmitting remote movements, in which the transmitter is connected to the receiver by a closed pipe system comprising elements intended to transmit pressure : en fr
  • GB807898A - Improvements in pile rugs and rug-bases or carpets and the method of making the same : en
  • DE1049271B - Filler holder : de en
  • FR1171113A - Negative film frame : en fr
  • US2869841A - Agitator for pulp stock tanks : en
  • US2869284A - Paper depositing device for vineyards, orchards and the like : en
  • US2869856A - Furnaces : en
  • FR1171021A - Process for the preparation of condensation products suitable as adjuvants for textiles : en fr
  • FR1171278A - Automatic adjustment device : en fr
  • GB807649A - Improvements in wall panels or ceilings, particularly for heating or cooling systemsfor rooms : en
  • DE1049145B - Continuous teat rubber for the teat cups of milking machines : de en
  • DE1049161B - Multi-layer vibration-absorbing cushion for heavy machines : de en
  • DE1049057B - Process for the extraction and purification of tetracyclines contained in gauze mixes : de en
  • DE1781636U - ARRANGEMENT FOR FASTENING A HANDLE ON THE CRANK ARM, IN PARTICULAR FOR THE SAFETY CRANKS OF HAND WINCHES. : de en
  • DE1048881B - Process for the preparation of sodium perborate trihydrate : de en
  • DE1781733U - ANIMAL-SHAPED PENCIL SHARPENER. : de en
  • DE971408C - Contact arrangement for relays, switches, converters or the like, in particular telegraph relays : de en
  • US2869367A - Force-ratio-responsive system : en
  • US2869801A - Spring motor : en
  • FR1171344A - Processes for sugar coating and dragees conforming to those obtained by this process : en fr
  • DE1048862B - Process for finishing, in particular making textiles crease and shrink-proof : de en
  • DE1049087B - Vulcanization accelerator : de en
  • DE1781522U - BOOKSHELF. : de en
  • GB807710A - Improvements in or relating to grinding attachments : en
  • US2869573A - Combination air nozzle : en
  • DE1049058B - Suppository mass : de en
  • FR1170921A - Fibers of high linear polymers of propylene, and process for their manufacture : en fr
  • GB807753A - Packages and containers and methods of packaging : en
  • DE1049290B - Abrasives of great hardness and process for their manufacture : de en
  • US2869855A - Extensible scale platform for weighing trucks and the like : en
  • SE165966C1 - : sv
  • FR1170823A - Single axle suspension system for articulated trains : en fr
  • FR1171345A - Washing machine : en fr
  • FR1171024A - Improvement in pivots for electricity meters and other measuring instruments with rotating shaft : en fr
  • DE1049149B - Device for increasing the performance of internal combustion engines : de en
  • DE1049172B - Pipe branch for plastic pipes : de en
  • AU3967158A - Improvements in and relating to electric actuators : en
  • US2870239A - Electrical connector : en
  • US2869806A - Aircraft landing gear : en
  • CA569098A - Apparatus for applying a tensioned wire wrapping on concrete articles : en fr
  • DE1048891B - Process for the production of acidic silica hydroorganosols with an extremely low salt content : de en
  • DE1048913B - Process for the preparation of 11-oxy- or 11-keto-2-alkyl-4-pregnen-17ª ‡ -ol-3,20-diones and their 9ª ‡ -halogen derivatives : de en
  • DE971401C - Device for recording or playing back sound recordings : de en
  • GB807577A - Machine for finishing the rear part of lasted shoes : en
  • US2869986A - Recovery of tungstic catalysts : en
  • US2870131A - High density polyethylene by high pressure polymerization with hydrogen and azo catalyst : en
  • US2870147A - Morpholine ethers : en
  • US2869711A - Means for mounting pickup fingers on draper conveyer : en
  • US2869804A - Acceleration responsive control surface control limiting system for aircraft : en
  • AU2977457A - Improvements in metal frame windows having vertically sliding sashes : en
  • FR1171174A - Coincidence range finder for cameras : en fr
  • FR1171234A - Liquid fuel burner : en fr
  • GB807717A - Improvements in or relating to the production of xylenes : en
  • GB807789A - Protective coatings : en
  • GB807698A - 3,4-dihydro-2h-1,3-benzoxazines : en
  • CA569384A - Rotary pumps or compressors : en fr
  • FR1171158A - Improvements to skis with plastic soles : en fr
  • DE1049109B - Arrangement for monitoring the tape length of a magnetic tape in a buffer memory : de en
  • DE1781748U - ADJUSTABLE AIR VALVE FOR PAINT SPRAY GUNS. : de en
  • US2869342A - Sealing means : en
  • US2869352A - Lock for bicycles and the like : en
  • GB807892A - A device for handling and transporting material in quantity : en
  • GB807910A - Method and means for perforating paper and other materials : en
  • FR1171219A - Improvements to dehydration processes by lyophilization : en fr
  • DE1048876B - Use of polyhalo-polyalkylbenzenes as heat transfer media : de en
  • GB807617A - Improvements in or relating to electric capacitors : en
  • DE1049194B - Drive for the drive spindle of an inlet device for gears : de en
  • FR1171007A - Ignition device for gas appliances, more particularly for gas water heaters, with closed combustion chamber : en fr
  • FR1171170A - Plastic telecommunication headset : en fr
  • FR1171061A - Improvement in the supply of melting furnaces : en fr
  • AU3966258A - Improved control system for variable-ratio power transmission mechanism foran engine-driven vehicle : en
  • DE1049193B - Collet slotted on one side : de en
  • GB807678A - New substituted hydantoins and thiohydantoins : en
  • AU230965B2 - Improvements and relating to the checking of sheet material for optically detectable irregularities : en
  • CA569290A - Walls : en fr
  • US2869236A - Dressmaker's pattern gauge : en
  • DE1781573U - WOODWORKING MACHINE. : de en
  • DE1781796U - STAPLER OR NAIL DEVICE WITH COMPRESSED AIR DRIVE. : de en
  • CA569277A - Fluid pressure brake apparatus : en fr
  • US2869767A - Extension device for garment hangers and the like : en
  • DE971385C - Jib crane, especially luffing crane : de en
  • GB807635A - Miniature inductive device : en
  • US2869802A - Tensioning means : en
  • FR1170999A - Transistor assembly : en fr
  • FR1171038A - Method and installation for determining faults in an electric discharge vessel system : en fr
  • FR1171205A - Method and apparatus for severing sections of predetermined length from a glass tube : en fr
  • GB807730A - Process for maintaining the efficiency of phosphatising baths at room temperature : en
  • DE1048878B - Catalytically effective device : de en
  • DE1049038B - Process for the combustion of liquid or gaseous fuels and boiler firing for practicing the process : de en
  • DE1781569U - HANDLE FOR DRAWING AND FOREST SAWS. : de en
  • FR1171208A - Process for preparing, in the ground, a continuous waterproof veil, intended to limit the underlying flow inside the banks : en fr
  • FR1170955A - Improvements to the adjustment means of an installation comprising at least one free piston autogenerator and a machine driven by the motive gases produced by the autogenerator : en fr
  • GB807769A - Carbide composition and procedure for making : en
  • DE971382C - Electric reverse drive : de en
  • US2869249A - Apparatus for drying and simultaneously cooling white sugar coming from a drier : en
  • US2870227A - Novel ditolyl alkanes and process for preparing the same : en
  • GB807773A - Improvements relating to scooters for children : en
  • FR1171003A - Lighting device for road signs and others : en fr
  • GB807835A - New tertiary amines and their salts and process for their preparation : en
  • DE1048929B - Forced circulation steam generator with several steam generation circuits : de en
  • GB807582A - High power junction transistor : en
  • GB807596A - Improvements in or relating to refrigeration systems : en
  • GB807885A - Improvements in and relating to chemical processes : en
  • FR1170770A - Cam surface cutting machine : en fr
  • FR1171137A - Adjustable connector, especially for metal scaffolding : en fr
  • DE1781503U - HAMMOCK. : de en
  • AU224820B2 - Improvements in and relating to apparatus for spreading pulverized or granular fertilizers : en
  • CA569101A - Materials handling pallet : en fr
  • DE1049092B - Process for accelerating the hardening of resinous polyepoxy compounds : de en
  • DE1049233B - Adjustable, step-by-step feed device for controlling the position of successive images projected onto a fixed photosensitive plate relative to one another in a line : de en
  • FR1170808A - spring elements for use in the manufacture of spring assemblies and spring assemblies incorporating such elements : en fr
  • AU232226B2 - Phenolic antiseptic compositions : en
  • DE1781775U - BOX PACKING FOR UMBRELLAS, IN PARTICULAR SHORTENED POCKET UMBRELLAS. : de en
  • CA569260A - Chelating agent : en fr
  • DE1049307B - Forklift with swiveling front part of the chassis that supports the lifting mast : de en
  • FR1171316A - All-metal fitting for ducts or pipes : en fr
  • US2869992A - Preliminary heating of fluid coke briquettes : en
  • AU226223B2 - Improvements in or relating tothe employment of epoxidised oils as polyhydric alcohols : en
  • CA569317A - Ionization chambers : en fr
  • DE1048950B - Message transmission system with an arrangement for noise suppression : de en
  • FR1170754A - Improvements made to spare parts or electrical components and their manufacturing processes : en fr
  • FR1170792A - Antibiotic manufacturing process and resulting products : en fr
  • FR1170892A - Improvements to grinding machines : en fr
  • FR1171193A - Device for fixing the twist of a synthetic textile yarn : en fr
  • US2869337A - Refrigeration evaporator with clinch-type plates : en
  • US2869165A - Windshield cleaning apparatus : en
  • US2869961A - Drawer suspension : en
  • US2870127A - Process for producing synthetic linear aromatic sulfur-containing condensation polyesters and products thereof : en
  • DE1049181B - thermostat : de en
  • US2869997A - Production of concentrated superphosphate fertilizers : en
  • US2870366A - Electric discharge tube of the kind comprising a cathode of the indirectly heated type : en
  • US2870401A - Apparatus for testing bodies of magnetic material : en
  • AU3969558A - Improvement in or relating to locks : en
  • US2869395A - Rotary switch detent spring : en
  • US2869477A - Conveyor systems : en
  • US2870420A - Electrical connector for coaxial cable : en
  • US2869388A - Gear wheels : en
  • US2869950A - Table leg assembly : en
  • AU228094B2 - Improvements relating'to pneumatic vehicle wheel tyres having a breaker structure : en
  • FR1171251A - Lateral brake shoe retainer : en fr
  • FR1170977A - Formwork for reinforced concrete slabs : en fr
  • FR1171090A - Submerged faucet : en fr
  • FR1171310A - Quercetin derivatives and their preparation : en fr
  • GB807748A - Unsymmetrical dimethylhydrazine : en
  • DE1049188B - Gear for converting a reciprocating movement into a periodically advancing movement : de en
  • US2870215A - Disproportionation of organic sulfoxides : en
  • AU223184B2 - Pellet device : en
  • CA569262A - Copolymers of vinylidene cyanide with vinyl ethers : en fr
  • DE1781501U - UMBRELLA AND UMBRELLA. : de en
  • FR1170848A - Container, in particular for road and rail vehicles : en fr
  • GB807633A - Piston with head insert and process of making it : en
  • US2869640A - Travelling wire coil cutter : en
  • US2869792A - Rail fastening device : en
  • US2870168A - Dinaphthofurandione vat dyestuffs : en
  • AU3976158A - Purification of steroid phosphates and metal salts of said purified compounds : en
  • DE1049122B - Method and device for checking the closures of swing top or lever closure bottles : de en
  • DE1781610U - SOIL REMOVAL DEVICE. : de en
  • AU2956857A - Improved hoist : en
  • DE1049234B - Reproductive process and reproductive device for converting a corrected three-color separation into a corrected four-color separation : de en
  • FR1170972A - Force transmission system applicable in particular to motor vehicles with automatic clutch : en fr
  • FR1170990A - Tank for the manufacture of aluminum by electrolysis : en fr
  • GB807798A - Electrostatic charging means and method : en
  • AU224998B2 - f'RESIN IN PULP ION-EXCHANGE PROCESSES : en
  • US2869421A - Still picture attachment for moving picture projectors : en
  • US2870036A - Asphalt-base mastic : en
  • AU226817B2 - Digital data storage : en
  • CA569380A - Process for the preparation of purified intrinsic factor preparations : en fr
  • DE1049148B - Nematocidal agent : de en
  • US2869473A - Metering pump : en
  • US2869682A - Motor starting apparatus : en
  • US2870105A - Nitrile rubber compositions containing sulfurized tall oil : en
  • US2870288A - Motor operated circuit breakers : en
  • US2870383A - Control for apparatus for treating smokestack gases and like effluents : en
  • GB807837A - New tertiary amines and their salts and process for their preparation : en
  • GB807914A - Improvements in or relating to coatings on metal : en
  • AU225292B2 - Signal generating circuits : en
  • US2869195A - Shell molding composition containing fatty alkylol amide condensate, inert filler and a phenolic resin and method of making mold : en
  • US2869496A - Bobbin supporting device : en
  • US2869890A - Running gear for houses and the like : en
  • CA569242A - Electric ignition fuses for projectiles : en fr
  • CA569095A - Tobacco smoke filters and process of making same : en fr
  • DE1048905B - Process for the introduction of carboxyl groups into aromatic hydrocarbons : de en
  • DE1049091B - Process for the production of laminated bodies, coatings and molded bodies : de en
  • AU232227B2 - 3-isopropylphenyl n-methylcarbamate and insecticidal compositions containing thesame : en
  • CA569335A - Surgical glove powder : en fr
  • DE1781545U - ELECTRICALLY DRIVEN FRYER FOR HOUSEHOLD OVEN WITH GRILL : de en
  • CA569400A - Flexible coupling for transmission : en fr
  • AU224090B2 - Method of forming a cooling, package : en
  • CA569377A - Silicone rubber stabilized with an organophosphine oxide : en fr
  • DE1781753U - HANDLE FOR SPORTS EQUIPMENT, IN PARTICULAR FOR TENNIS RACKET. : de en
  • CA569199A - Trucks for transporting goods : en fr
  • AU225380B2 - Improvements in or relating to commutators : en
  • DE1049171B - Carbon pipe : de en
  • DE1781550U - ROOF FAN. : de en
  • FR1170949A - Device for driving and braking loads for conveyors : en fr
  • FR1171284A - Glassy products, their manufacture and applications : en fr
  • GB807784A - Apparatus for lifting and weighing bedridden patients : en
  • GB807909A - Improved porous sintered metal friction element : en
  • SU116494A1 - Device for rejecting off-board veneer blanks for matchboxes and supplying suitable blanks to a box-gluing machine : en ru
  • CA569200A - Centralized alternating current control system : en fr
  • CA569350A - Refrigerator door structure : en fr
  • DE1781634U - TRAVEL TOP ROLLER. : de en
  • DE1781744U - ARRANGEMENT FOR ADJUSTMENTS, IN PARTICULAR KINOTHEODOLITEN. : de en
  • FR1171231A - Snow plow : en fr
  • DE1049164B - Device for the transmission of tensile and compressive forces : de en
  • CA569325A - Method of epoxidation : en fr
  • US2870074A - Electrolysis of alkali metal chloride brine : en
  • USRE24593E - Valve stem seal : en
  • FR1170946A - Advanced multipurpose container that can be used as a repair kit : en fr
  • CA569266A - Electrical relays : en fr
  • US2869386A - Adjustable end fitting for mechanical actuator : en
  • DE1049198B - Device for the axial adjustment of the straightening rollers on roller straightening machines : de en
  • DE1781626U - INTERRUPTED FOR ELECTRIC IGNITIONS ON COMBUSTION ENGINE. : de en
  • US2870270A - Magnetic reproducing systems : en
  • US2870363A - Spark plug : en
  • US2869446A - Shutter device for cameras provided with two or more objectives : en
  • US2869898A - Payroll record and computing papers : en
  • US2869753A - Animal watering tank : en
  • US2870431A - Matrix-controlled phase-pulse generator : en
  • DE1781450U - CHARGER, ESPECIALLY FOR SMALL ACCUMULATORS. : de en
  • FR1170960A - Dry fractionation process of ground cereal flour : en fr
  • GB807723A - Improvements in or relating to electric welding tools : en
  • AU225582B2 - A demountable coupling for coupling a rod or link toa body : en
  • CA569326A - Electrical conductors insulated with mica and completely reactive synthetic copolymer resinous compositions : en fr
  • CA569287A - Alignment of television camera tubes : en fr
  • DE1049306B - Device for alternating loading of two storage chambers, in particular two full or measuring pockets of a mining shaft transport system : de en
  • DK86763C - Process for the preparation of phentiazine derivatives. : da en
  • FR1170875A - Composition and device for the detection of glucose in urine : en fr
  • US2869943A - Thrust rolling-bearings of large diameters : en
  • AU229302B2 - Improvements in pulverising mills : en
  • US2870097A - Process for the preparation of polymeric acetals : en
  • FR1171032A - Safety device for fuel tank : en fr
  • FR1171315A - Indirectly heated cathode for electric discharge vessel : en fr
  • US2869648A - Ventilating fan with reversible pitch blade : en
  • AU221892B2 - Crash position indicator for aircraft : en
  • CA569336A - Needle oil : en fr
  • DE1049178B - Foot operated valve : de en
  • DE1781765U - CONTAINERS, E.G. TUBES, CANS OD. DGL. : de en
  • FR1171346A - Process for preparing protective layers on articles cast of iron or iron alloys, in particular sheets, and articles provided with these layers : en fr
  • GB807680A - Pipe couplings : en
  • GB807683A - Solid pharmaceutical compositions : en
  • US2869664A - Hydraulic power actuator : en
  • US2870296A - Automatic fire alarm : en
  • CA569191A - Strain gauges : en fr
  • AU226818B2 - Around slide locking device for automatic railway truck unloaders andthe like : en
  • CA569438A - Wall map storage cabinet : en fr
  • FR1170864A - Anti-rust composition : en fr
  • FR1170938A - New manufacturing process for spinning pots and pots made by this process : en fr
  • US2870135A - Metalliferous polyazo dyestuffs : en
  • FR1170885A - Process for transforming finely granular coal into lumpy coal : en fr
  • FR1171274A - Control for operating machines, especially scissors : en fr
  • AU3966658A - Rack construction : en
  • AU3977258A - Improvements in or relating to metal vapour electric arc converters : en
  • CA569179A - Quick action coupling or engaging devices : en fr
  • GB807745A - Improvements in and relating to display stands for exposing goods : en
  • GB807674A - Improvements in or relating to aerials : en
  • DE1049294B - Method and device for packaging wire rings : de en
  • US2869521A - Apparatus for generating and superheating steam : en
  • US2869721A - Single-void unitized transportable package : en
  • DE971412C - Use of a cobalt-chromium-nickel alloy for watch winding springs : de en
  • GB807648A - Exhaust pulse equalizer for internal combustion engines : en
  • US2870419A - Ultra-high frequency directional coupling apparatus : en
  • US2870434A - Detection and signaling apparatus : en
  • DE1049270B - Exchange key lock : de en
  • DE1049277B - Room protection system responding to rapid changes in capacity : de en
  • FR1171118A - Device for simultaneous recording of several quantities : en fr
  • DE1781574U - SHARPENING MACHINE FOR PIT STAMPS. : de en
  • GB807620A - Manufacture of indole derivatives : en
  • AU231193B2 - Improvements in and relating to coating and impregnating preparations : en
  • FR1171056A - Machine for cutting tripe into strips : en fr
  • DE1048947B - System for the central remote control of the location and position changes of microphones : de en
  • DE1049127B - Trial participant : de en
  • FR1171004A - Improvements to tubular fittings for metal scaffolding and the like : en fr
  • GB807598A - Method for the manufacture of o-aryl o-lower alkyl phosphorochloridothioates : en
  • CA569365A - Manufacture of shot : en fr
  • AU229301B2 - Process forthe manufacture of new ethers containing epoxide groups : en
  • AU3966858A - Improvements relating to ballpoint writing instruments : en
  • CA569120A - Finger ring spirit level : en fr
  • CA569231A - Reel supporting cradles : en fr
  • GB807665A - A bag-tying machine : en
  • DE1049024B - Process for the preparation of disazo dyes : de en
  • DE1049094B - Process for the preparation of linear or branched polyethers containing N-methylenoxy groups : de en
  • DE1049135B - Device for rotating the rotating frame of rotating plows carrying the work tools : de en
  • DE1049223B - Flexible, smooth paper with a reinforcement insert : de en
  • GB807740A - Improvements in foam latex slab making apparatus : en
  • US2869155A - Heel and shank lasting machines : en
  • US2869665A - Steering mechanism : en
  • US2870424A - Electrical socket for miniature components : en
  • FR1171119A - Precipitation tower for chemical reactions : en fr
  • DE1781534U - ARTIFICIAL BERRY TO DECORATE BRANCHES OD. DGL. : de en
  • DE1781539U - GRIPPING DEVICE FOR FILING FOLDERS. : de en
  • FR1170879A - Construction of houses by standardized elements : en fr
  • FR1170898A - Apparatus that generates a magnetic field emitted by the receiver allowing hearing through unconnected headphones : en fr
  • FR1170901A - Gold alloy, process for its manufacture and products obtained using this alloy : en fr
  • DE1048941B - Circuit arrangement for automatic electrical control of the heating in vehicles, preferably rail vehicles : de en
  • DE1049205B - Process for cleaning and ventilating bulk material in a screw or compressed air conveyor and screw or compressed air conveyor to carry out the process : de en
  • US2869963A - Rate recorder for integrating meters : en
  • DE1049243B - Battery powered forklift truck : de en
  • DE1781677U - ADJUSTING DISC FOR MIRROR REFLECTIVE CAMERAS. : de en
  • FR1171082A - Advanced training in boat davit maneuvering devices : en fr
  • FR1171140A - Semiconductor device manufacturing : en fr
  • GB807855A - Improvements in or relating to adhesives or cements and to a process for the production thereof : en
  • FR1171091A - Improvements to sockets or lamp holders : en fr
  • FR1170966A - Development of cheese presses : en fr
  • GB807609A - Method of cleaning storage and transport tanks, especially ship's tanks, from oil, fat, wax and the like : en
  • GB807765A - Improved refractory products : en
  • GB807728A - Semi-conductor translating devices and method of manufacturing the same : en
  • US2869314A - Twisting spindle balloon control : en
  • US2869387A - Television aerial mast turner : en
  • US2869433A - Loading magazine for a work holding fixture : en
  • US2869769A - Containers, such as boxes, baskets and the like : en
  • US2870110A - Porous composition containing a phenolaldehyde resin, method of preparation, and article fabricated therefrom : en
  • US2870126A - Process for preparing fiber-forming polythiolesters by interfacial condensation polymerization : en
  • US2870380A - Power supply systems : en
  • FR1170930A - Folding basin and head, adaptable to all occasional supports : en fr
  • US2869291A - Shot blasting machines : en
  • US2869378A - Variable speed drive mechanism : en
  • US2869817A - Stream flow valve : en
  • US2869956A - Extension commode : en
  • US2869874A - Water jet amusement device : en
  • US2869965A - Electro-sensitive digital data plotter : en
  • US2869601A - Meat mincing machine : en
  • US2869894A - Drop stakes with vee type bunks, log bunks and other vehicles using stakes : en
  • DE1049073B - Standing boiler for collective heating systems : de en
  • DE1049156B - Gas-cooled bearing arrangement for a turbine unit : de en
  • GB807799A - Lubrication of commutators of electrical machines : en
  • US2870282A - Toggle switch system : en
  • US2869327A - Hydraulically operated power mechanism : en
  • US2869595A - Table for band saws : en
  • US2870441A - Microwave antennas : en
  • GB807889A - Reduction of titanium oxides : en
  • CA569311A - Self-sealing pipe coupling : en fr
  • US2870440A - Conical scanning antenna systems as used in radar : en
  • US2869134A - Adjustable headwear : en
  • US2869504A - Emergency road sentinel : en
  • US2869840A - Agitating apparatus : en
  • DE1049251B - Braking device for motor vehicles : de en
  • DE1781613U - DEVICE FOR DRYING FORAGE. : de en
  • DE1781751U - TIRES FOR RUNNING AND / OR GYMNASTIC GAMES. : de en
  • US2869678A - Electrostatic precipitators : en
  • US2869283A - Plant potting machine : en
  • US2869750A - Container : en
  • US2869661A - Self-propelled tandem wheeled carrier : en
  • US2870101A - Polyalkylene oxide resins : en
  • FR1170911A - Rod end : en fr
  • FR1171138A - Vibration damper and its manufacturing process : en fr
  • FR1170944A - Process and installation for the gasification of heavy fuel oils : en fr
  • GB807589A - Block copolymers of formaldehyde and process for preparing same : en
  • US2869215A - Molding method : en
  • US2869754A - Automatic replenishing device for cup dispensers : en
  • GB807629A - Heating textile fabrics : en
  • GB807677A - Improvements in or relating to electric amplifier arrangements : en
  • DE1781594U - Fever thermometer centrifugal drum. : de en
  • DE1781664U - PROMOTIONAL SALES STAND. : de en
  • DE1781757U - DEVICE FOR DRIVING FLOATING BODIES, IN PARTICULAR MODEL SHIPS. : de en
  • US2869889A - Tension spring supporting means for trailers : en
  • DE1049257B - Bar counter, especially beer cool buffet : de en
  • DE1781576U - DEVICE FOR DRILLING, SLOTTING AND COUNTERSINKING HOLES IN BUTTONS. : de en
  • DE1049160B - Jet engine fuel and fuel : de en
  • DE1049312B - I Process and device for drying substances with colloidal properties, in particular lignitic brown coal : de en
  • FR1170899A - Discs for talking machines : en fr
  • US2869777A - Coin operated devices and method of collecting coins therefrom : en
  • FR1171297A - Modified polymers of acrylonitrile polymerized in the presence of preformed copolymers, and their preparation : en fr
  • GB807720A - Process for the preparation of aromatic compounds containing mercaptomethyl groups : en
  • CA569321A - Silica aerogel lubricant thickener and thickened lubricant : en fr
  • US2869142A - Flush tank ball valve stem guide : en
  • US2869666A - Automatically recording pitch matching equipment : en
  • US2870068A - Electroformed screens : en
  • DE1048933B - Method and device for the lubrication of encapsulated refrigeration machine compressors : de en
  • DE1781415U - DISPENSER AS ADDITIONAL DEVICE FOR BRUSHES. : de en
  • US2869545A - Package : en
  • DE1049022B - Process for the production of metal-containing azo dyes : de en
  • DE1781443U - SOUND SOURCE ARRANGEMENT FOR ACOUSTIC DEVICES. : de en
  • FR1170880A - Electrical connection device : en fr
  • FR1171026A - Manifold register : en fr
  • GB807619A - Improvements in or relating to thermocouples : en
  • GB807828A - Improvements in or relating to aerials : en
  • US2869161A - Self-wringing mop : en
  • USRE24591E - Mattress cover and method of making same : en
  • US2869782A - Mechanical counter numeral wheel rectifying apparatus : en
  • US2870397A - Saturable core transformer : en
  • DE1781560U - BOX FOR ROLLER SHUTTERS. : de en
  • DE1048952B - 12 MHz carrier frequency system built from an already existing 4 MHz carrier frequency system (V 960) : de en
  • DE1049043B - Process for the continuous post-treatment and finishing of rayon threads spun by the viscose process : de en
  • GB807809A - Improvements in or relating to methods of treating silicon-iron alloys : en
  • FR1170855A - Method and device for the manufacture of cams comprising rigorously sinusoidal connecting curves : en fr
  • FR1170783A - Method and apparatus for weaving narrow fabrics, and fabrics thus obtained : en fr
  • FR1171067A - Reserve device for breathing apparatus : en fr
  • FR1171098A - Improvements made to diffusion pumps to obtain a vacuum : en fr
  • FR1171154A - Advanced wiper : en fr
  • FR1170951A - Up-and-over door for garages and other premises : en fr
  • GB807658A - Forced-flow once-through steam generators : en
  • FR1171236A - Gyroscope revs indicator : en fr
  • DE1048861B - Process for the finishing of rayon obtained by the viscose or copper process as a sheet of threads in a continuous operation : de en
  • DE1049221B - Process for the evaporation of sulphite waste liquor using the heat of the broth : de en
  • US2869289A - Reversible centrifugal blasting method and apparatus : en
  • FR1171015A - Treatment of liquid suspended matter such as pulp : en fr
  • GB807842A - Gyromagnetic resonance apparatus : en
  • US2869275A - Fishing line signal device : en
  • US2869736A - Railway coupler : en
  • DE1781759U - MOBILE SINGLE-AXLE TILTING DRUM MIXER. : de en
  • US2870264A - Control apparatus for remote dictation systems : en
  • US2869810A - Time delay releasing device for a parachute pack cover : en
  • US2869844A - Treating liquid with gas : en
  • US2869266A - Method for removing metal from the surface of a metal object : en
  • US2870349A - Electromagnetic drive for bodies to be moved in pregiven paths, especially shuttles of circular looms : en
  • FR1170772A - Solid ethylene polymers and their manufacturing process : en fr
  • FR1170905A - Device for ensuring the overturning of a tillage implement which can be lifted at the rear of a tractor : en fr
  • DE1781436U - PIT PASSENGER CARS. : de en
  • DE1781567U - WINDPROOF LIGHTWEIGHT CONSTRUCTION ROOF FOR CONTAINER. : de en
  • DE1781413U - BRUSH WITH HANDLE. : de en
  • FR1171210A - Development of corkscrews : en fr
  • US2870357A - Dynamoelectric machine : en
  • FR1170826A - Device for adjusting cams for decorative stitches in automatic zigzag stitch sewing machines : en fr
  • DK86768C - Process for the preparation of blend polymers which are particularly suitable for forming surface coatings by emulsion polymerization. : da en
  • AU3959258A - Salt bath furnace : en
  • CA569142A - Acoustic indicator for air targets : en fr
  • US2869196A - Refractory composition containing slag, sand, magnesium oxide, and aqueous phenolic resin, method of making and product obtained : en
  • US2869946A - Light alloy piston for internal combustion engines : en
  • US2870217A - Process for producing low molecular weight propylene polymers : en
  • FR1171084A - Improvements to electric lighting lamps for motor vehicles : en fr
  • US2870046A - Electrical current rectifier : en
  • US2870422A - Accelerometer : en
  • DE1781589U - ARRANGEMENT ON MICROSCOPES. : de en
  • CA569104A - Tile grinding device : en fr
  • FR1170811A - Synthetic press : en fr
  • GB807661A - Improvements in and relating to the pyrolysis of ethane : en
  • AU3491958A - Improvements in and relating to gear wheels associated with phonographic record changing appliance : en
  • DE1049126B - Device for liquid extraction by means of a specifically light extractant : de en
  • DE1049124B - Device for carrying out the sealing test of weld nipples for boiler drums, collectors or the like. : de en
  • FR1170995A - Switch for hydraulic systems : en fr
  • GB807787A - Improvements in preparations for application to the hair and scalp : en
  • DE1048843B - Rolling device for dough : de en
  • DE971404C - Pivot bolt securing for steel cap connections : de en
  • US2870017A - Pyrophosphate baking powders : en
  • DE1049177B - Butterfly valve and throttle valve : de en
  • AU3976258A - Vehicle shock assembly : en
  • US2869501A - Water-tight hatch cover : en
  • US2869440A - Method of and apparatus for making polygonal containers of paper, cardboard or the like : en
  • US2870013A - Hardening of gelatin with 2,3 dihydroxy dioxane : en
  • GB807585A - Improvements in or relating to arcuate spring bands such as trouser bands : en
  • AU3973658A - Improvements in or relating to expansion joints for pipelines : en
  • CA569327A - Cable-twisting and reeling mechanism : en fr
  • US2869297A - Method and apparatus for casing merchandise : en
  • US2869449A - Air diffusing device : en
  • US2870024A - Preserving products in sealed containers : en
  • US2870173A - Anthraquinone dyestuffs : en
  • GB807821A - Improvements in or relating to moulding or remoulding pneumatic tyres : en
  • GR19438B - ELECTRIC LIGHTING SWITCH. : el en
  • US2869734A - Hoist unit : en
  • FR1171028A - Process for preparing trialkyl-aluminum : en fr
  • DE1781746U - DOG PAINTING DEVICE. : de en
  • FR1171013A - Support bearing for table, in particular for machine tool table : en fr
  • AU228586B2 - Improvements in tubulous vapour generating and heating units : en
  • CA569102A - Foot-actuated cock : en fr
  • CA569226A - Alarm device for suspended articles : en fr
  • DE1781603U - TOOL FOR MANUFACTURING CLOTHED ASSEMBLY BUTTONS. : de en
  • FR1171257A - electron beam screen for cathode ray tube : en fr
  • US2869594A - Loading assemblies for use in filling diesel locomotive fuel tanks : en
  • US2870009A - Method and apparatus for the separation of liquids from cellulosic pulp : en
  • US2869136A - Disposable all-weather hat : en
  • US2870238A - Meter box cover lock : en
  • US2869892A - Hydraulic stabilizing system for vehicles : en
  • FR1171311A - Automatic cutting machine for brickyards : en fr
  • FR1171237A - Push-button locking device : en fr
  • DK86784C - Installations for the transport of objects of ferromagnetic material. : da en
  • US2869368A - Electrical water gauge : en
  • US2870095A - Liquid gelling agent : en
  • FR1170828A - Improvements in the manufacture of coated papers : en fr
  • FR1171103A - Automatic swivel coupling for vehicles : en fr
  • GB807724A - Improvements in and relating to electrical connectors : en
  • GB807751A - Improvements in or relating to fuel elements for nuclear reactors : en
  • DE1049182B - Switching device for the hydraulic drive of tippers, sliding platforms or similar machines that are frequently reversed : de en
  • DE1781562U - PRESS FOR JOINTING AND KITTENING. : de en
  • DE1049268B - Face grinding wheel : de en
  • DE1781480U - DEVICE FOR COMPENSATION OF THE INDUCTIVE REACTIVE POWER IN INDUCTION FURNACES. : de en
  • DE1781481U - DEVICE FOR APPLYING AN ADHESIVE CONSISTING OF AT LEAST TWO COMPONENTS. : de en
  • DE971381C - Device for reversing the direction of rotation of a DC motor fed by a converter in a single-vessel circuit : de en
  • DE1781529U - EGG COOKER. : de en
  • DE1781592U - SCREEN. : de en
  • FR1171094A - Feed control mechanism of transverse planers : en fr
  • FR1171192A - Form for forming knitted articles : en fr
  • FR1171331A - Method and loom for the manufacture of fluffy products such as rugs and the like : en fr
  • DE971406C - Electrical relay device with directional and impedance-dependent properties : de en
  • FR1170882A - Method and device for firing plaster : en fr
  • DE1781630U - RIVET. : de en
  • FR1170797A - Portable power saw with interchangeable blade : en fr
  • FR1171058A - Folding boat : en fr
  • DE1781738U - FRAME FOR FOOTWEAR, IN PARTICULAR WITH ANVULCANIZED SOLE. : de en
  • US2869923A - Retractable hard top convertible : en
  • US2869957A - Combination work and storage unit : en
  • US2870315A - Apparatus for forming cathodes : en
  • FR1171264A - Solvent sprinkler system : en fr
  • FR1171313A - Construction process by assembling metal or plastic parts and removable construction to be carried out with this process : en fr
  • FR1170948A - Coffee maker : en fr
  • DE1048948B - Magnetic amplifier arrangement in self-saturation circuit : de en
  • DE1781428U - TYPE LEVER GUIDE ON TYPEWRITERS. : de en
  • US2870260A - Speech interpolation communication system : en
  • US2870302A - Potentiometers : en
  • FR1170978A - Method and device for preserving food products in a state of freshness and cooling : en fr
  • CA569133A - Manufacture of fluorine-containing polymers : en fr
  • CA569353A - Tantalum electrolytic capacitor with iron chloride depolarizer : en fr
  • US2870027A - Process for stabilizing milk and similar products : en
  • US2870183A - Organo-chromium compounds : en
  • US2870427A - Device for detecting and indicating proximity of objects : en
  • CA569234A - Gun carriage wheels lifting device : en fr
  • CA569278A - Preparation of phenolic resins : en fr
  • US2869371A - Compensating mechanism for indicator : en
  • AU230290B2 - An improved scraping and/or cutting device : en
  • CA569100A - Steel measuring tape : en fr
  • DE1781659U - PAPER NAPKIN OD. DGL. : de en
  • CA569331A - Air cleaner assembly with temperature control : en fr
  • CA569328A - Alkoxypolysiloxanes : en fr
  • AU224822B2 - Folding trailer : en
  • CA569146A - Selective spontaneous potential well logging method and apparatus : en fr
  • CA569181A - Method and apparatus for solvent sealing regenerated cellulosic sheets : en fr
  • US2869147A - Tension adjustments for trampolins : en
  • US2870096A - Process of converting carbon monoxide into a mixture of carbon dioxide and hydrogen : en
  • US2869558A - Cigar having a tip or mouthpiece : en
  • US2869964A - Magnetic recording system : en
  • US2869379A - Chain sideplate construction : en
  • US2869529A - Injection pump assembly : en
  • US2869646A - Flow control apparatus : en
  • AU230925B2 - Improvements relating to ballpoint writing instruments : en
  • DE1048961B - Circuit arrangement for stabilizing the power supplied to a consumer when the resistance changes : de en
  • DE1049008B - Electrical wound capacitor : de en
  • US2869409A - Slidable jaw wrench with worm latching means : en
  • CA569357A - Medium for fermentation of tetracycline : en fr
  • US2869382A - Gear type power transmission and controls therefor : en
  • CA569293A - Ventilator for tobacco curing barn with combination top and closure : en fr
  • AU231511B2 - Purification of hydrocarbon'solvents and use of same in polymerization reactions : en
  • DE1048896B - Process for the production of carbon tetrachloride : de en
  • AU232706B2 - Improvements in or relating to pharmaceutical compositions : en
  • USD184273S - Beanbag : en
  • CA569261A - Shaft seal : en fr
  • CA569219A - Electric discharge tubes : en fr
  • AU243732B2 - 21- SUBSTITUTED - 6a - METHYL -17a - HYDROXY - PROGESTERONE AND ESTERS THEREOF AND PROCESS FOR THEIR PREPARATION : en
  • DE1049111B - Moving coil geophone with low natural frequency for seismic measurements : de en
  • US2870382A - Methods of and means for controlling electromagnets : en
  • DE1781707U - INSIDE REVIEW MIRROR FOR VEHICLES, WITH ADJUSTABLE STABILIZING STRUT. : de en
  • GB807805A - Improvements in or relating to coating apparatus : en
  • AU229673B2 - Hammer 'mall : en
  • US2870241A - Metal connection : en
  • AU3976058A - Improvements in or relating tothe employment of epoxidised oils as polyhydric alcohols : en
  • CA569097A - Means for surface compacting soil, ground and similar granular materials : en fr
  • CA569329A - Combination carrying case and article container : en fr
  • DE1048981B - Compressed air switch : de en
  • GB807611A - Improvements in or relating to thermo-plastic bituminous moulding materials : en
  • GB807703A - Improvements in or relating to single bucket excavators : en
  • AU228626B2 - Improvements in or relating to refrigerator assemblies : en
  • DE1049281B - : de en
  • DE1049317B - : de en
  • DE1781456U - BASE FASTENING FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • FR1170803A - New polyamides and their production process : en fr
  • FR1170796A - Molybdenum catalyst regeneration process : en fr
  • FR1170909A - reflective plastic screen : en fr
  • FR1171206A - Advanced vaporizer-insufflator device : en fr
  • GB807704A - Improvements in or relating to electric cutout switches : en
  • US2869416A - Optical fabric analyzer : en
  • US2869837A - Apparatus for homogeneous blending : en
  • US2869791A - Resetting mechanism for registers : en
  • DE1048928B - Steam converting valve for hot steam cooling : de en
  • DE1049039B - Method and device for heating liquids by catalytic oxidation : de en
  • DE1048936B - Process and device for the production of nitrogen-free argon by deep-freezing and rectification of the air : de en
  • DE1049003B - Operating equipment for electric discharge lamps, in particular for use in railway vehicles : de en
  • DE1781469U - ELECTRIC MOTOR WITH SHAFT FASTENED IN A CENTRIC RECESSING OF THE ROTOR PACKAGE. : de en
  • DE1781495U - DEVICE FOR DRYING AND DISINCLUDING COMPRESSED AIR, PRESENTLY FOR THE PURPOSES OF THE BEVERAGE INDUSTRY. : de en
  • DE1781772U - WRAPPER FOR PACKAGING STICKY GOODS, e.g. BITUMES. : de en
  • FR1171135A - Automatic feed ration dispenser for pets : en fr
  • FR1171136A - Improvements to shaft furnace nozzles and in particular to blast furnace nozzles : en fr
  • DE1781437U - CONVEYORS, IN PARTICULAR DUMP TRUCKS. : de en
  • DE1781777U - WASTE BIN WITH FOLDING BASE. : de en
  • DE1049062B - Bending form for glass panes : de en
  • DE1049139B - Collection device, especially for headed beet leaf : de en
  • DE1049163B - Compound crankshaft : de en
  • AU3961158A - Improvements in or relating to filamentary structures and their manufacture : en
  • DE1049104B - Process for sintering ores : de en
  • DE1781494U - VESSEL FOR STERILE STORAGE OF OBJECTS, IN PARTICULAR SHEAR HEADS OF RAZORS. : de en
  • DE1781585U - RIFLE SCOPE WITH OPTICAL ADJUSTMENT OF THE TARGET MARK. : de en
  • DE1781635U - ROTATING MANUAL OPERATING DEVICE. : de en
  • DE1049047B - Device for weight compensation, especially for x-ray diagnostic examination devices : de en
  • DE1781519U - HEIGHT-ADJUSTABLE COFFEE TABLE WITH EXTENDING POINT FOOT. : de en
  • FR1170957A - Toy ball with internal unbalancing device giving it disorderly and jerky movements : en fr
  • FR1171121A - New drying process for canvases to be painted : en fr
  • FR1171334A - Microwave reflector antenna : en fr
  • AU3970358A - Compressor valve structure : en
  • US2869434A - Hydraulic vise : en
  • US2869530A - Emergency fuel stop for diesel engines : en
  • CA569185A - Insulated refrigerator wall : en fr
  • AU3962858A - Improvements relating to pneumatic vehicle wheels'tyres : en
  • AU3960258A - Improvements in or relating to commutators : en
  • CA569180A - Highway crossing protection control apparatus : en fr
  • CA569259A - Card collator : en fr
  • US2869499A - Method of forming drawer slide : en
  • DE1781482U - DETERGENT PIECE. : de en
  • DE1781735U - UPPER BOOTS, IN PARTICULAR RUBBER BOOTS. : de en
  • GB807614A - Method of and apparatus for producing corrugated tubes : en
  • DE1049100B - Process for the production of mixed polymers : de en
  • FR1170886A - Protective back door, especially for openings in rail vehicles : en fr
  • DE1781714U - LIFE FLOAT. : de en
  • US2870322A - Stud welding gun : en
  • DE1781467U - POTENTION METER WIRE. : de en
  • US2869193A - Attachment for moulding machines with mechanically driven intermittently rotating turntable : en
  • DE1048851B - Cap shoe-like, detachable connecting element for pit fittings : de en
  • DE1781547U - OIL STOVE. : de en
  • CA569236A - Welding apparatus : en fr
  • DE1781768U - PACKAGING THAT CAN BE USED TO CARRY BOTTLES : de en
  • US2869463A - Delayed firing cartridge : en
  • US2870034A - Laminating adhesive and method of producing the same : en
  • US2870058A - Fungicide-oil formulations : en
  • DE1049286B - Process for the production of refractory bodies and masses from chromium oxide-containing materials and their use : de en
  • DE1781717U - PULLED KEYHOLE SOCKET. : de en
  • DE1781747U - CEILING AND WALL SANDER. : de en
  • DE1049009B - Dry rectifier arrangement with perforated rectifier elements : de en
  • CA569220A - Combination incandescent luminescent lamp : en fr
  • DE1781745U - STEEL HELMET. : de en
  • FR1170845A - Aluminum sheathed copper wire and method for making such a wire : en fr
  • FR1171335A - Machine for the production of pneumatic tires : en fr
  • US2869169A - Belt holder : en
  • US2870276A - Rotary electric switch : en
  • FR1171241A - Stabilizer for non-notched hinges : en fr
  • CA569119A - Method and apparatus for gas-shielded metal arc welding : en fr
  • GB807676A - Hydantoin derivatives : en
  • FR1170952A - Electromagnetically controlled reverser for electric motors : en fr
  • GB807802A - Improvements in or relating to conveyor systems : en
  • GB807906A - Improvements in or relating to blind rivet fasteners : en
  • IE23074L - Filtering gaseous fluids. : en
  • US2869952A - Door latch : en
  • FR1171296A - Improvements to transparent plastic sheets : en fr
  • GB807831A - Improvements in and relating to control surfaces provided with flaps and mechanisms for actuating the latter : en
  • FR1170993A - Waterproof packaging for pyrotechnic devices : en fr
  • GB807672A - Improvements in and relating to selective positioning mechanisms : en
  • US2870206A - Preparation of benzophenone-azine : en
  • US2869917A - Extractor : en
  • US2870111A - Vinyl chloride polymers plasticized with polycarboxylates : en
  • US2870114A - Solid isocyanate modified polyethylene adipate dispersed in liquid isocyanate modified polyethylene adipate : en
  • US2869218A - Cutter : en
  • US2869423A - Reflective optical systems : en
  • US2869584A - Means for operating liquid supply valves : en
  • AU3963358A - Improvements relating to check valves : en
  • FR1171211A - Advanced device for attaching handles to brushes : en fr
  • GB807813A - An improved driving arrangement for the impression cylinder of a cylinder printing press : en
  • FR1171324A - Process for preparing rutoside mono-ethyl morpholino ether : en fr
  • DE1781650U - VALVE. : de en
  • DE1781602U - PAPER WITH A COIN MACHINE. : de en
  • DE1781663U - ELASTIC GLASS SPIDER FOR COUNTER GLAZING. : de en
  • FR1170827A - hollow elements formed by winding filaments and method for their manufacture : en fr
  • FR1170857A - Improved method and device for treating yarns : en fr
  • US2870112A - Cross-linked polyesters of dicyclopentadiene dicarboxylic acids : en
  • US2869602A - Meat grinder : en
  • US2870085A - Process for regenerating platinum catalyst in a reforming process : en
  • US2870008A - Zinc-aluminium alloys and the method for producing same : en
  • US2870181A - Water soluble organotitanium compounds and process of preparation : en
  • US2869505A - Control center : en
  • US2869725A - Quick drain device : en
  • US2870042A - Flame resistant organic textiles and method of production : en
  • US2869157A - Rough rounding machines : en
  • DE1781445U - ANTENNA. : de en
  • DE1781558U - FRAMED SHUTTER. : de en
  • US2869968A - Method of dyeing mixtures of animal fibers and synthetic polyamide fibers with reservation of the latter : en
  • DE1781484U - CHIMNEY TOP. : de en
  • DE1049007B - Magnet winding : de en
  • AU229380B2 - Manufacture of hollow foundry cores and hollow-backed moulds : en
  • DE1049116B - Volume counter for liquids : de en
  • DE1049021B - Process for the preparation of cobalt-containing monoazo dyes : de en
  • DE1049249B - Telescopic shock absorbers, especially for motor vehicles : de en
  • DE1049309B - : de en
  • FR1170918A - Flush : en fr
  • DE1048899B - Process for the production of a molybdenum oxide-iron oxide catalyst by converting methanol into formaldehyde by oxidation in the presence of air : de en
  • GB807905A - Improvements in or relating to facsimile apparatus : en
  • FR1171034A - Device for rotating the rotors of turbo-machines : en fr
  • FR1171305A - New organic compounds containing phosphorus, process for their preparation, and use of these products in industry : en fr
  • DE1049004B - Closed-iron choke or transformer, especially for use as a ballast for fluorescent lamps : de en
  • DE971409C - Device for current proportional compensation of magnetic interference fields in converter vessels : de en
  • FR1170787A - Insecticidal composition : en fr
  • FR1170821A - Process for the direct production of terephthalic acid esters from p.dialkoylbenzenes and aliphatic alcohols : en fr
  • DE1781548U - DEVICE FOR OIL SUPPLY FOR EVAPORATIVE BURNERS WITH REAMING DEVICE. : de en
  • US2869222A - Refrigerating apparatus : en
  • USD184281S - Puffed textile fabric : en
  • DE1049015B - Control device for space heaters with fan : de en
  • DE1049165B - Heavy-duty plain bearing shell with emergency running properties : de en
  • DE1049060B - Pressing and forming device for the mass production of small pressed bodies, in particular glass beads : de en
  • DE1781454U - CABLE LAYING CART. : de en
  • DE1781790U - FLUSH PIPE CONNECTOR FOR LEAD BASIN. : de en
  • DE1048999B - Terminal arrangement for electrical measuring devices with a voltage and current connection : de en
  • FR1170765A - Suspension of synthetic fibers in aqueous liquids : en fr
  • FR1171275A - Automatic gap shutter : en fr
  • DE1049044B - Process for the production of threads or fibers from polyacrylonitrile : de en
  • DE1781423U - DEVICE FOR THE ORDERLY STORAGE OF PUNCHED ACCOUNT STATEMENTS AND THE LIKE. BOOKING DEPOSIT. : de en
  • DE1781686U - APPARATUS FOR THE PLAYBACK OF PIECES OF MUSIC WITH SIMULTANEOUS SHOWING A PICTURE STRIP. : de en
  • US2869581A - Ignition brake lock : en
  • US2870253A - Production of printing surfaces : en
  • AU3975958A - Reaction products of epoxidised oils : en
  • DE1049169B - Double link chain, especially lock chain : de en
  • DE1049203B - Rotary crusher housing : de en
  • FR1171006A - Leaf spring suspension for vehicles, more particularly for motor vehicles : en fr
  • GB807870A - Improvements in or relating to the preparation of copies by xerography : en
  • DE1049208B - Circuit arrangement for suppressing interfering noises in electronic organs when switched on but not keyed : de en
  • FR1170958A - Harrow lifting device : en fr
  • GB807647A - Rotary type combustion engine : en
  • DE1781743U - TRANSPORT PACKAGE FOR PATRONED STORIES. : de en
  • FR1171268A - Lawn mower : en fr
  • GB807575A - New trisazo-dyestuffs containing an ortho:ortho-dioxy-azo grouping and complex metal compounds thereof and processes for their manufacture : en
  • US2869805A - Control surface : en
  • US2870304A - Adjustable electrical resistor : en
  • DE1049187B - Device for holding and supporting double-acting counter-rotating swash plate gears : de en
  • BE569599A - : en
  • DE1049095B - Process for the preparation of solid polymeric organic nitrogenous boron compounds : de en
  • FR1171085A - Improvements to filters known as "absorbent hoods" for gas water heaters : en fr
  • DE1048982B - Speed-dependent electrical switch : de en
  • FR1171075A - Process for preparing hydrogen peroxide : en fr
  • FR1170888A - Electronic device for setting magnetic flywheel breakers : en fr
  • GB807669A - Improvements in or relating to the treatment of granular materials by contact with agas : en
  • GB807793A - Improvements in or relating to colour television systems and cathode ray tubes therefor : en
  • AU3232257A - Improved method of manufacture of semitrailer andthe like vehicle chassis : en
  • DE971387C - Device for connecting pipes, especially for shelves and. like : de en
  • CA569421A - Process for the production of aminoalkyl ethers of alcohols of the aromatic-aliphatic series : en fr
  • DE1781756U - PLATE WITH GRASS IMITATION AS ACCESSORY FOR MODEL HOUSES AND TOY HOUSES. : de en
  • US2869250A - Information indicating devices : en
  • US2869349A - Outsole roughing machines : en
  • DE1048893B - Process for the production of finely divided silicon dioxide : de en
  • GB807818A - Moulded detergents : en
  • FR1170975A - Perfected pants : en fr
  • GB807877A - New indole derivatives : en
  • AU231641B2 - Polymerization of isoolefins : en
  • AU3963858A - f'RESIN IN PULP ION-EXCHANGE PROCESSES : en
  • FR1170907A - Process for the recovery and use of the kinetic energy of vehicles powered by an engine, machine or component, and vehicles and engine for implementing this process : en fr
  • FR1171214A - Device for measuring fuel oil requirements or the like : en fr
  • DE1781442U - ROOM SOUND LIGHT. : de en
  • GB807807A - Improvements in or relating to the hydrolyzing of starch and other polysaccharides : en
  • AU3970258A - Memoir member fora repeater device : en
  • CA569114A - Immersion high frequency heating method : en fr
  • CA569195A - Electrical apparatus with vaporizable liquid coolant : en fr
  • DE1049027B - Process for making hydrophilic substances hydrophobic with a supercolloidal structure : de en
  • DE1781583U - LOAD INDICATOR FOR SUSPENSION VEHICLE TRAILERS. : de en
  • DE1781789U - DISHWASHER. : de en
  • AU230007B2 - A process for coating aluminum characterised by replenishment of aluminum inthe operating solution : en
  • GB807595A - A black vat dyestuff of the violanthrone series : en
  • DE1781473U - LIGHT FOR USE IN LARGE AREAS. : de en
  • DE971393C - Circuit arrangement in a television receiver for generating a control voltage for automatic loss compensation : de en
  • FR1170771A - Shaving process for involute bevel gears : en fr
  • US2869172A - Poultry processing equipment : en
  • CA569339A - Oil refining with hydrogen : en fr
  • US2869927A - Downspout spray drain : en
  • DE1049115B - Circuit for a hole punch to apply markings to a recording strip that is moved continuously or intermittently according to a measured value opposite the marking point : de en
  • DE1049258B - Device for drawing off lubricating oil or the like. : de en
  • DE971390C - Sample rolling device : de en
  • DE1781433U - HEAT EXCHANGER WITH A CAVITY THROUGH A GASEOUS MEDIUM THROUGH THROUGH A HEAT-EMISSING GAS MEDIUM. : de en
  • DK86778C - Assembly comprising a blank of ferritic alloy steel, a blank of austenitic alloy steel and a fusion welded joint joining said blanks. : da en
  • US2869520A - Vapor generating and superheating operation : en
  • US2869570A - Air line automatic drain valve : en
  • US2869663A - Shoes for hold-down mechanism for storage batteries : en
  • US2870088A - Adsorbent drying process and apparatus : en
  • US2870378A - Apparatus for starting and operating gaseous discharge devices : en
  • US2869267A - Method of etching aluminum and aluminum alloys : en
  • US2869860A - Closure operator and radio control apparatus : en
  • AU3966558A - Improvements in or relating to devices for distributing liquids, more especially but not exclusively for use in gas-fractionating columns : en
  • AU3967358A - Digital data storage : en
  • CA569092A - Road millers : en fr
  • CA569214A - Bearing seal : en fr
  • AU3978658A - Improvements in or relating to blocks for shielding against nuclear and allied radiation, anda method for making such blocks : en
  • US2870050A - Semiconductor devices and methods of making same : en
  • CA569139A - Compounded lubricating oil : en fr
  • DE1781466U - ELECTROMAGNETICLY ACTUATED CONTACTOR. : de en
  • DE1048898B - Process for the production of ethylene oxide : de en
  • DE1781424U - SELENIUM RECTIFIER UNIT FOR ELECTRIC FILTER SYSTEMS. : de en
  • DE1781625U - CONVEYOR PUMP, IN PARTICULAR FUEL CONVEYOR PUMP FOR INJECTION COMBUSTION MACHINERY. : de en
  • CA569151A - Feeding of magnetic sheet material : en fr
  • CA569333A - Electrostatic precipitators : en fr
  • DE1048911B - Process for the preparation of tetranaphthylenecyclooctadiene : de en
  • DE1049152B - Two-stroke internal combustion engine : de en
  • US2869248A - Condensate removal control for paper machine dryers : en
  • US2870201A - Synthesis of amino acids : en
  • US2869624A - Furnace draft controls : en
  • US2869872A - Adjustable handle for a rope or the like : en
  • US2870229A - Production of meta-diisopropyl benzene : en
  • US2870343A - Radiation comparison systems : en
  • DE1048956B - Method for searching, selecting and establishing free connection paths in a multi-stage field of crosspoints : de en
  • DE1781661U - SALES STAND. : de en
  • CA569391A - Electric fuze : en fr
  • US2869288A - Slideway grinding machine : en
  • CA569419A - Adherence treatment of metal surfaces : en fr
  • US2870041A - Process for preventing aldehyde odors : en
  • US2870356A - Electric motor structure : en
  • US2870014A - Cyanines from triazolo bases : en
  • AU233007B2 - Purification of steroid phosphates and metal salts of said purified compounds : en
  • CA569280A - Fluid pressure brake apparatus : en fr
  • DE1049284B - Device for conveying briquettes on automatically working brick extrusion presses : de en
  • DE1781489U - FRAME FOR ILLUSTRATION : de en
  • DE1781517U - LOCKABLE HANGING DEVICE FOR THE LYING FRAME INTO THE FRAME OF FOLDING TABLES. : de en
  • GB807823A - Improvements in or relating to blowing devices : en
  • CA569135A - Gyromagnetic reference systems : en fr
  • CA569307A - Manufacture of pellets from strips of thermoplastic material : en fr
  • DE1781651U - ARRANGEMENT FOR COOLING TUBULAR MADE OF ELASTIC MATERIAL, PREFERABLY RUBBER EXISTING FLOW VALVE. : de en
  • US2869788A - Lumber tally system : en
  • US2870376A - Electrical apparatus : en
  • CA569282A - Suspensions free from crystal growth : en fr
  • CA569320A - Closure cap and package : en fr
  • CA569115A - Rock gouge attachment for dozers : en fr
  • US2869846A - Strip heating furnace : en
  • AU225248B2 - Improvements in and relating to magnetic amplifier control systems : en
  • US2869251A - Method and apparatus for recording and reproducing a video display and its audio counterpart : en
  • US2869818A - Electromagnetic metering valve : en
  • CA569318A - Oxidation-resistant lubricating greases : en fr
  • US2869444A - Photographic apparatus : en
  • AU229147B2 - A method for controlling the particle size ofthe ground product in rock grinding : en
  • US2869223A - Method of forming multi-groove pulleys : en
  • US2869402A - Deep drilling attachment : en
  • US2869259A - Clothes supporting attachment for ironing boards : en
  • DE1049086B - Vulcanization accelerator : de en
  • DE1781666U - FRAME FOR DISPLAYING GOODS. : de en
  • CA569190A - Method and means for sterilizing of apparatus for the steam treatment of liquids : en fr
  • DE1048943B - Device for converting impulse combinations into motion quantities : de en
  • FR1170932A - Process for the transformation of liquid hydrocarbons : en fr
  • CA569251A - Crimping device : en fr
  • CA569415A - Dehydration of aqueous solutions of hydrazine : en fr
  • US2869536A - Self-applicable sphygmomanometer : en
  • US2869816A - Shut-off device for flexible tubes : en
  • US2869168A - Shoe polishing kit : en
  • US2870418A - Wave guide components controlled by ferromagnetically resonant elements : en
  • CA569308A - Low pressure fluorescent and discharge lamps : en fr
  • AU3962558A - Improvements relating'to pneumatic vehicle wheel tyres having a breaker structure : en
  • US2869598A - Method of manufacturing solid core flush doors : en
  • US2869294A - Lapping machine : en
  • US2869627A - Recuperative furnaces : en
  • US2870291A - Snap action device : en
  • JPS34129B1 - : ja
  • US2870145A - Therapeutic agents : en
  • DE1049239B - Servo system : de en
  • CA569368A - Artificial christmas tree : en fr
  • FR1171177A - Improvements to floating electric cables : en fr
  • CA569408A - Method of photographically reproducing drawings : en fr
  • US2870436A - Electronic analogue-to-digital converter : en
  • CA569089A - Waler support : en fr
  • GB807725A - Improvements in or relating to the dispersion of control agents : en
  • SU116870A1 - Device for protection against electrical shock in contact with the contact wire : en ru
  • US2869274A - Fishing float : en
  • US2870122A - Modified aminoplast resin complexes and processes for producing them : en
  • USD184284S - Puffed textile fabric : en
  • US2869153A - Retractable tap feed mechanism operative upon undue axial force on the spindle : en
  • US2869707A - Means for conveying crushed material from a gyratory crusher : en
  • DE1049029B - Adhesive for joining a cellulose acetate film containing 52 to 56% bound acetic acid to printed paper : de en
  • DE1049266B - Tube-like face grinding tool : de en
  • US2869944A - Journal box lubricator pad : en
  • DE1048953B - Circuit arrangement for relay callers in telecommunication systems, especially telephone systems : de en
  • DE1781766U - BOX-SHAPED PACKAGING CONTAINER FOR FRUIT, VEGETABLES OR. DGL. : de en
  • DE1048996B - Induction counter with asymmetrical drive magnet arrangement : de en
  • GB807901A - Improvements in or relating to the stabilisation of phenols : en
  • DE1048880B - Process for the production of hydrogen peroxide : de en
  • DE1048886B - Process for cleaning technical tungsten carbide from foreign metals : de en
  • DE1049175B - Labyrinth seal for high pressure centrifugal machines, especially steam turbines : de en
  • FR1171321A - Process for the preparation of new glutarimides : en fr
  • DE1048932B - Relaxation turbine : de en
  • DE1049216B - Rotary machine working from the stack for the production of window envelopes : de en
  • US2870003A - Method of converting hematite to magnetite : en
  • US2870388A - Motor control circuit : en
  • GB807576A - Improvements relating to carboxyalkylcellulose ethers and method of manufacturing same : en
  • US2869279A - Fishing lure : en
  • US2869456A - Motor operated checkwriter : en
  • FR1170927A - Process for preparing sulfur dioxide from sulphates : en fr
  • FR1170935A - Tool intended for driving metal anchors and similar objects into walls or various supports : en fr
  • DE1781518U - Typewriter table. : de en
  • DE1781581U - OPTICAL PROBE. : de en
  • GB807736A - Improvements in and relating to the stabilisation of phenols : en
  • GR19435B - INTRODUCTION AND EXPORT OF VENTILATED MIXTURE OR AIR IN INTERNAL COMBUSTION OF GASOLINE OR OIL WITHOUT VALVE MEDIATION. : el en
  • DE1781564U - PROTECTIVE RAILING FOR WORK PLATFORMS. : de en
  • DE1048852B - Hydraulic support device, in particular pit ram : de en
  • DE1781463U - CONTACT FASTENING. : de en
  • GB807762A - Improvements in or relating to thermally responsive electric switches : en
  • US2869887A - Mobile tool carrier : en
  • US2869953A - Cabinet : en
  • US2869955A - Cabinet construction : en
  • US2870093A - Polyphosphate compositions containing coco-beta-alanine and 2-mercaptothiazoline : en
  • US2870248A - Multiplex transmission system for the transmission of three signals : en
  • FR1171019A - Sealed Traction Igniter : en fr
  • FR1171072A - Further training in the corps of armored vehicles : en fr
  • GB807830A - Improvements in machines for cutting strip material, particularly glass : en
  • US2869688A - Railway brake discs : en
  • US2870189A - Bis-phosphoroamidothioates : en
  • FR1170776A - Support for underground excavations : en fr
  • DE1781648U - VALVE KIT, IN PARTICULAR FOR PISTON COMPRESSORS. : de en
  • DE1049025B - Process for the preparation of dyes of the oxdiazole series : de en
  • FR1171227A - Plastic container in the form of a bottle or similar form, in particular of polyvinyl chloride, provided with a screw closure, usable in particular for enclosing polish : en fr
  • US2869795A - Loading platform for garbage disposal machine : en
  • DE1048927B - Device for multi-stage preheating of feed water with simultaneous degassing : de en
  • DE1781799U - TOOL HOLDER. : de en
  • US2869410A - Reversible ratchet wrench with handle extension means : en
  • US2869728A - Apparatus for separating solid particles suspended in a liquid : en
  • US2869779A - Method of withdrawing a mixture of feed liquor and carrier liquid from a centrifuge : en
  • US2870274A - Electrical wafer switches : en
  • US2870292A - Snap action device : en
  • GB807716A - Improvements in and relating to locking devices for electric controllers : en
  • FR1170782A - Electric razor : en fr
  • US2869555A - Girdle : en
  • GB807791A - Improvements relating to electromagnetic carbon-pile regulators : en
  • SE165980C1 - : sv
  • DK86783C - Method for transporting and distributing concrete or other pasty materials, and apparatus for carrying out the method. : da en
  • AU224823B2 - Memoir member fora repeater device : en
  • DE971389C - Process for the creation of double-entry centrifugal pump impellers of various outlet widths : de en
  • FR1170841A - Regulation of forced circulation steam generators : en fr
  • FR1171207A - Press combined with a multiple forging machine : en fr
  • GB807625A - Means for separating hop leaves from hop flowers and/or stems : en
  • GB807884A - Carbon impregnated oxide ores and method and apparatus for preparing the same : en
  • FR1171148A - Process for the addition of non-ferrous metals, nickel, copper, chromium, to foundry alloys and shot for this purpose : en fr
  • FR1171149A - Rod control of a nuclear reactor : en fr
  • US2869610A - High-speed tire : en
  • DE1049159B - Gas turbine engine : de en
  • DE1781621U - DEVICE FOR ELECTRIC HEATING OF CARBURETTORS FOR COMBUSTION MACHINERY. : de en
  • CA569379A - Rubbers stabilized with bis-o-cresols : en fr
  • CA569428A - Trialkyl phosphites : en fr
  • DE1781773U - COMBINED PACKAGING FOR STACK UMBRELLAS. : de en
  • FR1171160A - Installation for making welds in the manufacture of pipes : en fr
  • GB807606A - A process for the preparation of -a-acylamino-nitriles : en
  • DE1049197B - Device for cold hammering of crankshafts for internal combustion engines : de en
  • DE1781533U - HOUSE MAILBOX. : de en
  • DE1049184B - Pressure relief valve for hydraulic systems : de en
  • DE1048882B - Process for the preparation of sulfuryl fluoride and thionyl fluoride : de en
  • US2869752A - Locking device for closures : en
  • GB807764A - Improvements in or relating to piezo-electric crystal units : en
  • GB807776A - Improved porous sintered friction element : en
  • GB807695A - Chromium complexes of benzene monoazo pyrazolone dyestuffs : en
  • DE1049220B - Process for soaking wood chips for sulphite pulp boiling : de en
  • DE1781563U - CLAMP FOR I-BEAM. : de en
  • FR1170836A - Method and machine for causing a rod or strip to take a sinuous shape : en fr
  • DE1781434U - DEVICE FOR DEMOLITIONING THE HOOK PLATES WELDED TO IRON SLEEPERS IN THE RAILWAY SUPERSTRUCTURE TO FIX THE RAIL TRACKS. : de en
  • DE1781692U - FLOOR CONVEYOR EQUIPMENT WITH ELECTRIC DRIVE. : de en
  • DE1781727U - KNIFE WITH FAILED BLADE. : de en
  • DE1781497U - INJECTION CARTRIDGE. : de en
  • FR1171031A - Improvement in cable suspension clamps : en fr
  • US2869253A - Moisture absorbent and selfventilating footwear : en
  • US2870211A - Production of halofluoroacetone hydrate : en
  • US2870365A - Glow-discharge tube : en
  • AU3973758A - Process forthe manufacture of new ethers containing epoxide groups : en
  • CA569170A - Electroluminescent cell : en fr
  • US2869219A - Method of making hinges having locked-in bushings : en
  • US2869523A - Ejector release mechanism for auxiliary fuel tanks, and the like : en
  • US2870021A - Stabilization of organic compounds : en
  • US2869761A - Liquid injector : en
  • US2870212A - Method for the production of dicarbonylpolyenes : en
  • US2870284A - Explosion-proof float switch for fuel supply tanks for aircraft : en
  • US2870407A - Method of peak current measurement : en
  • GB807709A - Two-stroke internal combustion engines : en
  • CA569275A - Piperidine compounds and their production : en fr
  • DE1781623U - MIXED COMPRESSING COMBUSTION MACHINE. : de en
  • DE1781658U - MOLDING DEVICE FOR PULLING HOSES. : de en
  • US2869480A - Operating mechanism for closure member of a discharge outlet assembly : en
  • US2869809A - Parachute pack : en
  • FR1170904A - Tractor for semi-mounted machine for public works and in particular for scraper : en fr
  • GB807667A - Mechanical pencil feed mechanism : en
  • DE1781537U - CLOTHING HANGER. : de en
  • FR1171238A - Hot air gasification apparatus for combustible oils, particularly heavy and viscous oils : en fr
  • FR1171180A - Diaphragm shutter with variable aperture and spherical shape : en fr
  • FR1171256A - Perfected parachute : en fr
  • GB807871A - Improvements in or relating to colour television receiving apparatus : en
  • DE1049278B - Arrangement for the remote transmission of approximately periodically recurring measured values : de en
  • GB807886A - Improvements in or relating to boring and turning mills and other machine tools : en
  • US2869506A - Transmission control indicator mechanism : en
  • US2870412A - Frequency modulation means including pulse position modulation : en
  • FR1171217A - Tire pressure monitoring device : en fr
  • CA569209A - Method of manufacture of reinforced paper : en fr
  • FR1170902A - Reversing device for heat regenerators used in coke ovens : en fr
  • GB807583A - Improvements relating to the production of motor gasolines : en
  • GB807754A - Improvements in plug cocks : en
  • US2869836A - Tubular heat exchanger with cores : en
  • DE1048970B - Waveguide for the transmission of electromagnetic tube waves from the H01 mode : de en
  • DE1049248B - Air spring, especially for vehicles : de en
  • DE1049238B - Centrifugal governor : de en
  • US2869184A - Clip for combination weatherstrip and sash balance : en
  • US2869226A - Cable assembly method and apparatus : en
  • US2869344A - Centrifugal clutch for clothes washing machine : en
  • US2869679A - Cleaner silencer assembly : en
  • US2870005A - Process for heating the head of an ingot of molten ferrous material : en
  • US2870442A - Ferromagnetic antenna systems : en
  • US2869246A - Process for drying sheet material with air : en
  • US2869884A - Chuck : en
  • US2870057A - 4- or 5-indanyl n-methyl carbamate : en
  • US2870082A - Silica-alumina cracking catalyst and method : en
  • US2870169A - Ethers of the furan series : en
  • US2870221A - Production of 1:1:3-trialkoxyprop-2-ene : en
  • FR1171076A - Hinges for windows, doors and furniture : en fr
  • FR1171298A - data storage element : en fr
  • US2869206A - Safety pin : en
  • US2869516A - Fluid pressure rotary engine : en
  • DE1049288B - Process for the production of a crucible for melting high-purity silicon or other materials which are suitable as base material for semiconductors : de en
  • FR1171280A - Improvements in hydrogenation and conversion of hydrocarbon molecules : en fr
  • DE1781486U - FAN, ESPECIALLY DESK FAN. : de en
  • DE1781678U - PHOTO BAG. : de en
  • DE1781535U - CLOTHING HANGER. : de en
  • US2869188A - Medicinal inhalant atomization : en
  • US2869657A - Cultivator clamp : en
  • US2870123A - Polymeric aminonitriles : en
  • DE1781490U - ELEVATOR. : de en
  • FR1171336A - Photographic lens shutter with additional aperture : en fr
  • DE1049189B - Application of an electrolytic process to create a stress-free cut in a semiconductor : de en
  • FR1170791A - Improvements to nuclear power generation facilities : en fr
  • US2869151A - Buoyant belt : en
  • US2869770A - Lunchbox construction : en
  • US2870081A - Removal of metal contaminants from hydrocarbon liquids and improved hydrocarbon conversion process : en
  • US2870157A - 2, 2'-dithiobisbenzothiazole and 2-mercaptobenzothiazole zncl2 and cdcl2 complexes : en
  • US2870230A - Adsorption separation process : en
  • US2870307A - Weatherproof resistor : en
  • US2870355A - Electrical brush arrangement : en
  • FR1171023A - Polymerization of olefins : en fr
  • FR1171317A - Amplifier assembly suitable in particular for voltage regulation : en fr
  • CA569240A - Heater construction : en fr
  • US2869951A - Dispensing devices for fan-fold sheet material : en
  • US2870438A - Cabinet with integral tube mounting means : en
  • FR1170852A - Ion exchange process in a polyphase solvent medium : en fr
  • FR1170881A - Improvements to the manufacturing processes of cinecope screens : en fr
  • GB807660A - Improvements in or relating to the surface treatment and cold-working of metals : en
  • DE1048977B - Line clamp for electrical line connections : de en
  • FR1171300A - Electronic multiplier : en fr
  • GB807766A - Improvements in or relating to terminals for electrical apparatus : en
  • GB807915A - Improvements in or relating to towel horses : en
  • DE1050770B - Process for the separation of mixtures of organic compounds : de en
  • DK86770C - Planer for cutting seams at the edges of soft insulation boards and similar boards. : da en
  • FR1171327A - Magnetic sound apparatus for recording or reproducing sound inscriptions in connection with a camera or projection apparatus : en fr
  • FR1171162A - Device for protecting electrical measuring devices against false operations : en fr
  • US2869813A - Trailer antenna rotor and mount : en
  • US2869668A - Plural drive loudspeaker : en
  • US2870153A - Quaternaries of pyridyl and quinolyl propionitriles : en
  • FR1171110A - Anti-theft device for motorcycles : en fr
  • DE1048987B - Device for speed control of an electric motor : de en
  • US2869980A - Process for the recovery of metals from high-lime carnotite ores : en
  • US2870100A - Production of polymers of epoxide compounds : en
  • US2870272A - Loudness transmission testing system : en
  • US2869240A - shields : en
  • US2869589A - Woven webs : en
  • DE1049137B - Device for attaching plows to a base frame mounted on the towing vehicle : de en
  • FR1171340A - Metallizable polyazo dyes and process for their preparation : en fr
  • FR1170830A - Control device for fluid fuel burners : en fr
  • GB807650A - Process for the preparation of benzene dicarboxylic acids : en
  • US2869135A - Sanitary head covering : en
  • US2869863A - Signature sititching, folding and trimming mechanism : en
  • CA569117A - Boundary layer control in aircraft : en fr
  • DE1048860B - Device for making impermeable cladding : de en
  • DE1049101B - Process for the production of copolymers : de en
  • DE1049158B - Sealing between stator and rotor of a rotating machine, e.g. B. a gas turbine : de en
  • DE1049273B - Elastic fastening strap for shoes : de en
  • DE1048918B - Process for the preparation of N-substituted esters of diimidotriphosphoric acid : de en
  • DE1781698U - BUMPER FOR MOTOR VEHICLES. : de en
  • FR1170837A - Process for straightening and at the same time removing stresses in elongated parts : en fr
  • FR1171011A - Farm tractor with adjustable gantry axle : en fr
  • FR1171074A - Device for controlling a prepaid telephone device : en fr
  • CA569401A - Blended silicone lubricating fluids : en fr
  • CA569237A - Glutamic decarboxylase composition : en fr
  • US2869308A - Cotton picker spindle mounting : en
  • US2870119A - Polyvinyl chloride and alkyl tin mercaptoalcohol monocarboxylic acid esters : en
  • US2870078A - Cells for electro-chemical measurements : en
  • CA569430A - Use of vinyl toluene in copolymer based enamels : en fr
  • AU3974358A - Suspensions of drugs destined for injection and process forthe preparation thereof : en
  • US2869271A - Removable ventilated rib for shotguns : en
  • US2869474A - Diaphragm piston pump : en
  • DE1049199B - Device for feeding a pipe bending machine : de en
  • US2869163A - Rotary brushes : en
  • US2870163A - Conversion of organic sulfides to sulfones : en
  • US2869712A - Conveyor belt idler : en
  • US2870138A - Erythromycin salts : en
  • US2870259A - Synchronous clamping : en
  • US2869445A - Camera turret indexing mechanism : en
  • US2870297A - Trip thermostats having sharp reference temperatures : en
  • FR1171200A - Improvements to butterfly registers : en fr
  • GB807814A - Electric coded signal transmission systems : en
  • DE1049103B - Process for the polymerization of olefin oxides : de en
  • CA569136A - Automatic frequency control system : en fr
  • CA569372A - Method and means for the perforation of paper and the like : en fr
  • US2869510A - Electrostatic coating apparatus utilizing overflow means to facilitate constant level : en
  • US2869582A - Shut-off valves : en
  • FR1170916A - Isostatic lifting arm : en fr
  • FR1171120A - Corrosion resistant inner lining device for digesters and similar vessels : en fr
  • GB807845A - Improvements in or relating to machines for handling small articles such as screws or the like : en
  • DE1781453U - ARRANGEMENT FOR THE FEEDING OF CONSUMABLES OF ALL KINDS THROUGH PIPES TO PARTS TO BE MOVED ON TRACKS. : de en
  • US2870155A - Purification of amides of pyridine : en
  • DE971392C - Process for the preparation of aliphatic ªÏ-aminocarboxylic acid esters : de en
  • DE1048954B - Electronic register : de en
  • AU3961258A - Process for dyeing and crimping continuous filament yarns : en
  • US2869133A - Underwater hood : en
  • US2870006A - Process for melting metals : en
  • DE1781405U - ROUND TROUSERS. : de en
  • FR1171312A - Circular knitting machines refinements : en fr
  • US2869996A - Liquid fertilizer : en
  • DE1781429U - ARRANGEMENT FOR PRINTING PAYMENT ORDERS. : de en
  • US2869694A - Frame construction for filter units : en
  • DE1048931B - Type lever movement device on a high-speed typewriter : de en
  • DE1781487U - FASTENING OF REMOVABLE END PLATES ON RADIAL FAN MADE OF ACID RESISTANT PLASTIC FOR AGGRESSIVE GASES AND VAPORS. : de en
  • FR1171025A - Lock register : en fr
  • FR1171169A - Extendable VHF antenna : en fr
  • DE1781758U - PROTECTIVE AND INSULATING DEVICE FOR THE WIRES OF ELECTRIC BRIDGES. : de en
  • AU3976658A - Intermittent weighing and weight recording apparatus : en
  • CA569110A - Wiper cleaner attachment : en fr
  • CA569432A - Swinging head presses : en fr
  • US2869687A - Anti-skid hydraulic brake system : en
  • US2869756A - Apparatus for feeding and handling thin metal sheets : en
  • US2869865A - Method and means of conveying carrier strips carrying layers to be treated chemically and/or physically, especially layers consisting of light-sensitive emulsion, through at least one treating device : en
  • US2869350A - Method of removing dirt and manure from fresh hides : en
  • US2869781A - Feed arrangement for centrifugal separators : en
  • FR1170867A - Method and machine for plucking poultry : en fr
  • FR1171350A - Mono-amides of dicarboxylic acids and their preparation : en fr
  • FR1171133A - Temperature controller of a circulating fluid, with fully submerged thermometer : en fr
  • FR1171277A - Process for manufacturing recording paper and recording paper conforming to that obtained : en fr
  • GB807873A - Improvements in or relating to rail spikes for securing railway rails to sleepers : en
  • DE1049113B - Bourdon tube : de en
  • DE1781732U - CASE FOR DESK EQUIPMENT. : de en
  • FR1171168A - Improvements to removable tooth pattern wheels for circular knitting machines : en fr
  • US2870336A - Method of and apparatus for gauging the dimensions of objects of irregular contour : en
  • US2869528A - Fuel feed device for internal combustion engines : en
  • DE1048949B - Power amplifier circuit with transistors : de en
  • US2869979A - Slurry solvent extraction process for the recovery of metals from solid materials : en
  • US2870254A - Telegraph system : en
  • US2869936A - Substantially rigid journalling device for rotors : en
  • US2870016A - Method and apparatus for preparing beverages : en
  • US2870045A - Impregnated synthetic fiber sewing thread and method of making same : en
  • DK86765C - Selector with non-contact adjustable brushes. : da en
  • DE1049157B - Combustion or mixing chamber with backflow, especially for jet engines and gas turbines : de en
  • DE1781660U - PAPER NAPKIN. : de en
  • DE1781778U - CONCRETE FILLING PIPE WITH FILLING SUPPORTS AND VALVE POSITIONED BEHIND THE FILLING SPOUT IN THE DIRECTION OF THE GOOD'S FLOW. : de en
  • FR1171051A - Method of stubborn assembly of sheets of plastics and other weldable materials, with supports of any material, and the products resulting from the implementation of this method : en fr
  • FR1171128A - Arrangement for fixing the cover of plinth PLCs : en fr
  • CA569210A - High temperature insulation structure : en fr
  • US2869567A - Flow controller unit for stack valve : en
  • US2870039A - Method and apparatus for coating a surface with light weight aggregate : en
  • US2870069A - Bath for electroplating nickel : en
  • DE1048894B - Process for the production of aluminum oxide : de en
  • DE1049072B - Hot water radiator with indirect heating : de en
  • US2869183A - Safety catch for vertically sliding doors : en
  • US2869460A - Rotary letterpress ink fountain : en
  • US2870245A - Electrical insulator : en
  • FR1171039A - Oil burner especially for central heating boiler : en fr
  • DE1781447U - DEVICE FOR FASTENING ANTENNA ELEMENTS. : de en
  • DE1781762U - SALES BAG MADE OF SOFT PLASTIC FILM. : de en
  • DE1781637U - ROLLER BEARING WITH DUST AND GREASE SEAL. : de en
  • DE1781703U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • DE1049215B - Feed to improve skimmed milk for calves and pigs : de en
  • DE1049227B - Iris controls for photographic or cinematographic apparatus : de en
  • DE1049287B - Process for the production of coal and shaped raphite bodies : de en
  • GB807894A - Polymeric materials and coating compositions containing them, particularly for photography : en
  • GB807902A - Improvements in or relating to derivatives of quercetin and to processes for their preparation : en
  • GB807827A - Improvements in or relating to culinary device : en
  • FR1170926A - Control machine for machine tools : en fr
  • US2869154A - Pusher means for feeding articles relative to a threading spindle including motor control means responsive to failure of the pusher means to advance : en
  • US2869364A - Apparatus and method for nondestructive testing of initiators : en
  • US2869911A - Self-locking shackle seal : en
  • AU3969058A - Improved electromagnetic detector. V r' M : en
  • CA569126A - Brake control apparatus : en fr
  • AU232611B2 - Process of treating metal halides : en
  • US2869606A - Cover for telephone exchange apparatus : en
  • US2869873A - Toy pistols : en
  • US2870182A - Organic derivatives of tetravalent tin : en
  • USD184295S - Combined bed and locker unit : en
  • CA569396A - Magnet wire coated with composition of cellulose ester and condensation polymer : en fr
  • US2869126A - Machine for stitching terminals onto cards : en
  • US2869922A - Sun shield for automobiles : en
  • AU3964058A - Granular material treatment plant : en
  • CA569203A - Terminal and terminal wire connector : en fr
  • CA569299A - Charging larry : en fr
  • CA569393A - Tire building machinery : en fr
  • US2870098A - Process for preparing resins of polysubstituted benzenes : en
  • US2869185A - Drip rail assembly for window : en
  • US2869583A - Spool valve : en
  • US2869737A - Apparatus for cubing building blocks : en
  • US2869906A - Assembly for connecting parallel rope sections : en
  • GB807839A - Improvements in and relating to mounting means for the power unit of a power driven ground traversing machine : en
  • DE1048983B - Circuit arrangement for the automatic adjustment of an electrical circuit to a state of equilibrium : de en
  • DE1049048B - Device for capturing and moving the fetus during birth : de en
  • AU224559B2 - Salt bath furnace : en
  • CA569164A - Oxidation process : en fr
  • DE1048900B - Process for the preparation of saturated aliphatic tricarboxylic acid esters serving as lubricants : de en
  • US2869862A - Cable operated system for a hinged door : en
  • AU224818B2 - Spring action self-closing tap : en
  • AU223391B2 - Improved device for dispensing lengths of paper offthe roll : en
  • US2870200A - Production of unsaturated polycarboxylic acids and esters : en
  • US2869383A - Power steering assembly : en
  • US2869256A - Bulldozer blade tilting device : en
  • US2869827A - Retrievable stabilizer for well bores : en
  • US2870425A - Socket plug receptacle : en
  • DE1049180B - Control slide with a pressure relief valve arranged directly in the slide piston : de en
  • DE1781410U - DEVICE FOR WASHING, SOAKING, MIXING AND CRUSHING BROWN MALT. : de en
  • FR1170856A - Method and device for dispensing liquid : en fr
  • FR1171292A - Reusable sealed containers : en fr
  • FR1171299A - Punch : en fr
  • FR1171339A - Observation tube for optical devices : en fr
  • CA569302A - Locomotive brake apparatus : en fr
  • US2869625A - Register : en
  • US2870339A - Fabrication of neutron sources : en
  • DE1049280B - Flashers testify especially for signaling in motor vehicles : de en
  • AU231068B2 - Improvements in or relating to centrifugal friction clutches : en
  • CA569131A - Shaped charges : en fr
  • CA569406A - Flexible drive : en fr
  • US2869479A - Propulsion of vehicles : en
  • DE1781750U - PLASTIC RING FOR SPORT AND GAMES. : de en
  • FR1170947A - Circuit breaker : en fr
  • AU3973958A - New antibiotics and process for their manufacture : en
  • DE1048959B - On the input side, a receiving system for wireless message transmission with two receivers : de en
  • AU225817B2 - Method and apparatus for forming and processing fibers : en
  • AU229882B2 - Reusable coupling for metallicflexible hose : en
  • CA569202A - Treated wire for arc welding electrodes : en fr
  • CA569404A - Method of powder-metallurgical production of strong-when-hot and non-scaling shaped objects on a nickel-aluminium alloy base : en fr
  • CA569188A - Dyeable nitrogen-containing high melting linear polyesters : en fr
  • US2869458A - Duplicating machines : en
  • US2870332A - Oscillation generator : en
  • DE1781455U - ARRANGEMENT FOR THE GAS PRESSURE-TIGHT SEALING OF REMOTE CABLES. : de en
  • AU3965258A - Improvements in and relating to apparatus for spreading pulverized or granular fertilizers : en
  • DE1048902B - Process for the preparation of ª ‡, ª ‡, ª ‡ 'ª ‡' -Tetrabrom-ªÏ, ªÏ'-alkanedicarboxylic acids : de en
  • DE1781734U - SANDAL. : de en
  • CA569141A - Method of preparation of dimethyl silicone gums : en fr
  • DE1781712U - DEVICE FOR FILLING LIQUIDS. : de en
  • US2869194A - Auto-hardening phenol-formaldehyde composition and method of preparing shell molds therefrom : en
  • US2869224A - Seating tool for wire coil screw thread inserts : en
  • CA569360A - Method of producing fried starchy foods : en fr
  • DE1781552U - TOP MADE OF FIBERGLASS REINFORCED PLASTIC. : de en
  • DE1781611U - CONVEYOR AND SCREEN DEVICE, IN PARTICULAR FOR ROOT FRUIT HARVESTING MACHINES. : de en
  • US2869549A - De-beaking devices : en
  • CA569322A - Supervisory and clock control apparatus : en fr
  • CA569435A - Production of hafnium-free zirconium : en fr
  • AU230765B2 - Improvements in or relating to pneumatic tyres : en
  • DE1781675U - CAMERA WITH BUILT-IN EXPOSURE METER. : de en
  • US2869982A - Recovery of pu values by fluorination and fractionation : en
  • USD184277S - End cover for a suction cleaner : en
  • DE1049313B - : de en
  • AU233196B2 - Process forthe manufacture of fluoropregnenes : en
  • US2869355A - Wall construction : en
  • AU3967758A - Method and apparatus for forming and processing fibers : en
  • FR1170854A - Feeding method and device, in particular for cigarette making machines : en fr
  • DE1048903B - Process for the preparation of ª ‡, ª ‡, ª ‡ 'ª ‡' -Tetrahalogen-ªÏ, ªÏ'-alkanedicarboxylic acid dinitriles : de en
  • US2870175A - New cyclosteroids : en
  • US2870249A - Colour television apparatus : en
  • US2870054A - Method and apparatus for fabricating hollow bodies and sheets of plastic material : en
  • US2869647A - Means for detecting and suppressing explosions : en
  • DE1781412U - HIGHLY FLEXIBLE PLASTIC PANEL. : de en
  • DE971384C - Arrangement for the automatic control of the compensation of reactive power consumers : de en
  • GB807752A - Improvements in type-composing machines : en
  • GB807643A - Improvements in or relating to control systems for automatic machine tools : en
  • DE1048995B - Circuit arrangement for stabilizing alternating voltages : de en
  • DE1781523U - CABINET-LIKE FURNITURE. : de en
  • DE1781555U - COVERING PLATE, E.G. FOR INSULATING ROOFS, FLOORS, WALLS OR. DGL. : de en
  • US2869237A - Trammel bar compass : en
  • US2869384A - Speed reducer : en
  • US2870359A - Flashback shield : en
  • DE1781578U - SUBDIVIDED COVER WITH ADJUSTABLE PRESSURE FRAME FOR VACUUM MACHINES. : de en
  • DE1781604U - MONEY CONTAINER FOR BATHERS. : de en
  • FR1170963A - Manufacturing process by molding of prefabricated elements and articles thus obtained : en fr
  • GR19436B - METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE ITOI PHENOTHIAZINES WITH ALKYLOSULPHONYLO PIPERAZINE CHAIN. : el en
  • US2869659A - Air cooling for tractor steering mechanism : en
  • US2869811A - Resilient mountings : en
  • DE1781736U - WORK SHOES, IN PARTICULAR ACCIDENT SHOES. : de en
  • US2869680A - Gas filter mats : en
  • DE1781572U - STRAW SHINGLE PRESS. : de en
  • US2869295A - Method of forming grooves on a shaft : en
  • US2869886A - Hand truck : en
  • US2869897A - Autographic register : en
  • US2870266A - Annular magnet head of the kind comprising a solid core for magnetic recording and reproduction : en
  • US2869880A - Tool holder : en
  • CA569163A - Switch and systems for utilizing the same : en fr
  • CA569312A - Disconnecting switch for high current : en fr
  • DE1781528U - COOKING POT. : de en
  • GB807912A - Improvements in or relating to lacquer-coated metal surfaces : en
  • BE569565A - : fr
  • CA569107A - Pile driving apparatus : en fr
  • US2869764A - Self-closing valve construction for a pressurized container : en
  • US2870185A - Working up of products from the catalytic hydrogenation of carbon monoxide : en
  • US2870280A - Automotive safety switch : en
  • US2870416A - Magnetic modulator : en
  • DE1781404U - LADIES AND MEN'S PULLOVERS. : de en
  • US2869263A - Display frame having detachable interlocking joints : en
  • US2869676A - Electro-pneumatic tank switcher : en
  • US2870121A - Pentaerythritol-acrolein reaction products and method of producing same : en
  • CA569395A - Flexible coupling means for separable shafts : en fr
  • CA569346A - Dynamoelectric machine : en fr
  • CA569087A - Method and apparatus for the manufacture of pencils : en fr
  • US2870103A - Chlorosulfonated polyethylene composition containing sulfurized tall oil : en
  • US2870116A - Coating composition comprising a vinyl halide polymer and an aldehyde-reacted polymer of acrylamide and metallic surface coated therewith : en
  • CA569241A - Control of arc melting, welding and heating : en fr
  • AU222326B2 - Improvements in metal frame windows having vertically sliding sashes : en
  • DE1781462U - PUSH BUTTON FOR DEVICES FOR SOUND RECORDING AND / OR PLAYBACK, IN PARTICULAR MAGNETIC SOUND DEVICES. : de en
  • DE1049154B - Exhaust silencer for jet engines : de en
  • DE1049070B - Brake monitor for safety brakes on conveyor machines and reels in mines : de en
  • FR1170929A - Further training in pressure molding machines for plastics : en fr
  • DE1049042B - Woven decorative ribbon : de en
  • DE1049151B - Internal combustion engine for two directions of rotation : de en
  • FR1170939A - Tube press packaging : en fr
  • GB807848A - Improvements in or relating to harvesting machines for potatoes and other root crops : en
  • US2869231A - Lubricating system for cloth cutting machine : en
  • US2869336A - Refrigerating apparatus : en
  • CA569137A - Impulse storage unit : en fr
  • US2869450A - Air register of the wall type : en
  • CA569374A - Treatment of metal surfaces to increase the coefficient of friction : en fr
  • CA569169A - Adhesive-tannin modified phenol formaldehyde : en fr
  • US2869642A - Method of treating subsurface formations : en
  • GB807908A - Phthalides : en
  • FR1170925A - Tractor-plow linkage system and other mounted or semi-mounted agricultural implements on tractors fitted with hydraulic lifting : en fr
  • US2869467A - Liquid proportioning pump : en
  • US2869623A - Chair with liftable arm rests : en
  • US2870167A - Preparation of alpha-chloroglutaric anhydride : en
  • US2869641A - Apparatus for punching cards : en
  • AU231512B2 - Process forthe manufacture of carbonyl compounds : en
  • CA569155A - Engine indicators : en fr
  • CA569276A - Electrical vibrator mechanism : en fr
  • US2869498A - Soldering jig for mechanical filters : en
  • US2869414A - Strip-adaptor for spectrophotometers : en
  • US2870428A - Rear horn for vehicles : en
  • GB807590A - Method for the preparation of organic salts of the rare earths, with good solubility in water, which possess an inhibitory action on blood coagulation : en
  • US2869669A - Acoustic apparatus : en
  • US2869990A - Process of producing carbides : en
  • US2869407A - Portable metal working tool : en
  • US2869489A - Grain drill dual feed boot structure with separating device : en
  • DE1049110B - Automatically working two-flank gear testing device : de en
  • US2869325A - Hydraulic drive system for portable builder's hoist : en
  • US2869412A - Bushing : en
  • US2870312A - Fixer for electrostatic photography : en
  • AU3959358A - Improvements and relating to the checking of sheet material for optically detectable irregularities : en
  • US2869503A - Folding anchor : en
  • AU229883B2 - Improvements in or relating to conveyor systems : en
  • US2869517A - Once through steam generating plant : en
  • US2869312A - Yarn heating apparatus : en
  • CA569426A - Engine mounting mechanism : en fr
  • US2869180A - Device for curing tire casings : en
  • US2869244A - Adjustable support fixture : en
  • CA569387A - Pretzel twisting machine : en fr
  • DE1781593U - SLIP DEVICE FOR EYEGLASSES. : de en
  • US2869217A - Method for assembling travelling wave tubes : en
  • US2869572A - Ball cock valve with floating, inverted cup, sealing member : en
  • US2870019A - Therapeutic composition : en
  • US2869209A - Rod holding device : en
  • US2869937A - Pillow block for vibratory shafts : en
  • AU3960158A - Improvements in processes for manufacturing semiconductor materials : en
  • DE1781403U - BODICE. : de en
  • US2869177A - Guides for reciprocable platens : en
  • US2869622A - Adjustable head rest : en
  • US2869150A - Raft-boarding aid : en
  • US2870337A - X-ray diffraction system : en
  • DE1781516U - FITTINGS FOR FOLDING COUCH. : de en
  • FR1170912A - Oil for young children and delicate skin : en fr
  • US2869323A - Gas turbine power plant with steam injection : en
  • US2869354A - Key holding device : en
  • CA569221A - Method of producing and recovering alkyl, cycloalkyl and aralkyl phosphites and halophosphites : en fr
  • US2869326A - Portable compound pressure booster : en
  • US2869830A - Method and apparatus for heating fluid : en
  • FR1170799A - Large-area glass closure for openings in building facades : en fr
  • FR1171260A - Objective Adjuster for Photographic Cameras : en fr
  • DE1049230B - Production of direct positive photographic images : de en
  • US2869755A - Apparatus for discharging successive articles from a stack thereof : en
  • US2870398A - Transformer for starting and operating metallic vapor discharge devices : en
  • US2869835A - Heat exchanger : en
  • DE1049155B - An engine consisting of an internal combustion engine and a steam engine : de en
  • GB807697A - Polyhydric alcohol esters of 2,2,3-trichloropropionic acid : en
  • AU230086B2 - Granular material treatment plant : en
  • CA569225A - Means for mounting pickup fingers on draper conveyer : en fr
  • DE1781798U - TABLE FOR PLACING A HAND KNITTING APPARATUS OD. DGL. : de en
  • US2870361A - Electronic device : en
  • DE1781720U - COUPLING FOR COMPOSITE WINDOWS. : de en
  • FR1170919A - Improvements to semiconductor junctions manufacturing processes : en fr
  • US2869949A - Detachable safety guard for bathing table : en
  • SU116458A1 - Device for measuring the relative level of voltage or power of singing formant in a complex musical sound : en ru
  • US2870301A - Pressure responsive resistor : en
  • BE569555A - : en
  • DE1781498U - APPLICATOR FOR THE INTRODUCTION OF PRESCRIPTIONS OR CAPSULES OR OTHER DRUGS IN MAN AND ANIMALS. : de en
  • US2869611A - Apparatus including a female die receiving a reciprocating articulated male die for stretch-forming hollow blades : en
  • US2870084A - Process of aromatizing a naphtha with an alumina-chromia-platinum catalyst : en
  • US2869347A - Variable fill control for automatic washer : en
  • FR1170994A - Device for photographic copying of color negatives : en fr
  • DE1048990B - Protection or measurement arrangement depending on the voltage of an AC line : de en
  • FR1170873A - Boarding and disembarking device for horizontal handling vessel : en fr
  • US2869717A - Typographical composing machine : en
  • DE1781448U - DEVICE FOR SOUND DISPLAY WITH ELECTROACOUSTIC DEVICES, IN PARTICULAR TELEVISION AND BROADCASTING RECEIVERS. : de en
  • FR1171035A - Process for producing and using heat from electricity : en fr
  • GB807684A - Improvements in or relating to apparatus for assembling open ended retaining rings on grooved members : en
  • US2869303A - Closure of bottles, jars and like containers : en
  • US2869481A - Side constructions for railway freight cars : en
  • US2869609A - Pneumatic tire treads : en
  • AU223185B2 - Improvements in or relating to maximum deceleration meters for vehicles : en
  • CA569296A - Process for the preparation of organic nitroso compounds : en fr
  • US2869512A - Milker : en
  • US2869550A - Surgical needle : en
  • US2869829A - Railing for stairways : en
  • US2870025A - Preventing struvite formation in thermally treated seafoods : en
  • DE1048910B - Process for splitting hydrocarbons : de en
  • FR1170874A - Anti-rust compositions : en fr
  • CA569429A - Production of chromium alloys : en fr
  • DE1049153B - Device for limiting the travel of the displacement adjusting member of the fuel injection pump of internal combustion engines : de en
  • AU232310B2 - Improvements in processes for manufacturing semiconductor materials : en
  • DE1049052B - Device for discharging pre-cleaned putrefaction gases from closed metal algae : de en
  • DE1781570U - SOLID WOOD PANEL LOCKED ON BOTH SIDES WITH VENEER, COVERED ON ONE SIDE WITH A HARD PLASTIC RESIN LAYER, IN PARTICULAR WORKTOP FOR HOUSEHOLD MACHINERY. : de en
  • FR1170863A - Oil-soluble compositions containing a high proportion of metal : en fr
  • US2869542A - Universal aspirating syringe for long and short cartridges : en
  • CA569193A - Cathode : en fr
  • CA569183A - Electronic power amplifier : en fr
  • CA569416A - Outer right angle corner forming unit for a concrete wall form : en fr
  • US2869675A - Methods and means for the low temperature separation of high pressure well streams : en
  • US2869447A - Photographic printing machine : en
  • US2869831A - Water treating apparatus : en
  • US2869436A - Stock cross-flow distribution : en
  • US2870223A - Extraction processes : en
  • DE1781705U - HOLDING BAR, IN PARTICULAR LIMITING BAR FOR VEHICLES AND THE LIKE. : de en
  • DK86771C - Method of making double-curved objects of plywood. : da en
  • FR1171000A - Pressure regulator : en fr
  • FR1171178A - Multi-purpose screwdriver-type tool : en fr
  • FR1171216A - Movable axle device for road vehicles : en fr
  • GB807888A - Curie point device for electrical temperature control : en
  • FR1171002A - Disc wheel with elastic furring : en fr
  • US2869698A - Drive mechanism : en
  • US2869726A - Power-operated curb cover for centrifugal machines : en
  • AU227980B2 - Improvements in electric incandescent lamps for use in motor vehicle lights : en
  • CA569381A - Vibrating ball mill having baffle plate for preventing short circuiting of material through the mill : en fr
  • US2869300A - Machine for aseptically sealing containers : en
  • US2869443A - Apparatus for selecting printing characters : en
  • US2869214A - Grouting of reinforcements in posttensioned concrete structures : en
  • US2869514A - Air cylinder : en
  • US2870255A - Microphone assembly : en
  • US2870268A - Transistor controlled low level magnetic amplifier : en
  • US2870341A - Radiography source : en
  • US2869843A - Mechanically operated shovels or scrapers : en
  • US2870350A - Signal convertor : en
  • USD184280S - Adjustable wrench : en
  • US2869518A - Radiant vapor generating and superheating unit with radiant superheater platens : en
  • US2869597A - Arrow fletching fixture : en
  • USD184272S - Dress : en
  • US2869204A - Shoelace retaining clamp : en
  • US2869876A - Sound recording and reproducing apparatus : en
  • AU227421B2 - New anthelmintic compositions containing a salt of piperazine : en
  • US2869617A - Reclining chairs : en
  • US2869139A - Linkage : en
  • US2869162A - Combination fountain pen and brush : en
  • US2869677A - Dunlab tube separators and coolant means therefor : en
  • US2869902A - Tubular furniture : en
  • AU3970058A - Folding trailer : en
  • FR1170961A - Method of cooling brakes and in particular eddy current brakes : en fr
  • GB807767A - Improvements in primary electric batteries : en
  • GB807874A - Improvements in or relating to rail spikes for securing railway rails and/or chairs,base plates, to sleepers : en
  • US2870047A - Welding rods and method of making same : en
  • US2870393A - Thermionic servo-amplifier systems : en
  • US2869341A - Joint, in particular universal joint : en
  • US2869381A - Multiple clutch drive mechanism : en
  • US2869888A - Trailer with steerable tandem axles : en
  • CA569172A - Vesicular prints and process of making same : en fr
  • US2869428A - Lubricant drain for machine tool lubricating system : en
  • US2870411A - Frequency modulated oscillator : en
  • US2869914A - Extension arm : en
  • AU227046B2 - Locking flap for vehicles, particularly for railway goods trucks and power driven vehicles : en
  • CA569152A - Lubricant : en fr
  • CA569364A - Electrophotographic method : en fr
  • BE569579A - : en
  • AU226945B2 - Improvements in or relating to electric flashbulbs : en
  • AU227953B2 - An improved construction of handtruck or trolley : en
  • AU225647B2 - Improvements in or relating to expansion joints for pipelines : en
  • CA569159A - Automatic toll ticketing telephone systems : en fr
  • AU2970057A - An improved construction of handtruck or trolley : en
  • US2869310A - Extruded cutter reels for mowers and the like : en
  • US2869494A - Sewing tool : en
  • US2870303A - Variable resistor : en
  • CA569292A - Hydraulic governor systems : en fr
  • DE1781551U - REED MAT WITH INSULATING FOAM. : de en
  • DE1781591U - PLASTER FRAME FOR GLASS PANELS AND THE LIKE : de en
  • DE971386C - Electronic digit calculator : de en
  • AU3965058A - Production of alkali metal hydroxides by ion exchange : en
  • DE1048975B - Terminal board or contact plate : de en
  • AU3960458A - Improvements in or relating to centrifugal friction clutches : en
  • DE1781426U - DEVICE FOR CHANGING A STACK OF BOOMS ON PRINTING MACHINES. : de en
  • FR1171101A - Support device for well extraction apparatus : en fr
  • FR1171254A - Locking device for teletransmission installations by electrical axis : en fr
  • US2869129A - Component inserting machines having improved feed control : en
  • US2869461A - Electroprinting from a raised resist pattern : en
  • US2870108A - Novel silica products and silicone rubber containing same coated silica aerogel, silicone rubber reinforced therewith and method of making : en
  • AU3976358A - A vertical tube heater : en
  • DE1049000B - Device for measuring the resistance in electrode melting furnaces during operation : de en
  • DE1781627U - CONNECTING ELEMENT FOR CONNECTING PIPES OF GASOLINE ENGINES, IN PARTICULAR FOR CONNECTING PIPES WITH RESISTANCE ELEMENTS. : de en
  • DE971397C - Method and device for drying leather : de en
  • GB807578A - Steroid compounds of the pregnane and androstane series and their preparation : en
  • FR1171179A - Mobile and autonomous machine with incorporated chain for disgorging champagne and sparkling wines : en fr
  • US2869653A - Gauge wheel for two-way plow : en
  • CA569366A - Power hammer construction : en fr
  • AU227159B2 - Production of alkali metal hydroxides by ion exchange : en
  • US2870061A - Concentrates of dialkyl sulfosuccinates : en
  • US2870136A - Polyazo-dyestuffs : en
  • FR1171218A - Distribution with rapid movement and full extended opening for passage of liquids or fluids and more particularly gases from a heat engine : en fr
  • DE1048859B - Laundry wringer : de en
  • DE1048989B - Arrangement for quick reclosing (short interruption) of a circuit : de en
  • DE1781792U - RUBBER ELASTIC TAPE. : de en
  • DE1781431U - REFRIGERATOR HOUSING. : de en
  • DE1781673U - ADJUSTABLE PICTURE SECTION AND MOTIF FINDER FOR DETERMINING SECTIONS OF PHOTOGRAPHIC RECORDS AND THE LIKE. : de en
  • CA569201A - Dryers : en fr
  • FR1170832A - Method for implementing telomerizations : en fr
  • US2869426A - Mass deploying apparatus : en
  • US2869427A - Machine and method for producing tapered gears : en
  • AU3972758A - Improvements in or relating to apparatus for evaporating impurities contaminating liquid gas for example acetylene contaminating liquid oxygen : en
  • CA569171A - Tobacco sheet material and method of making same : en fr
  • US2870335A - Apparatus for photochemical chlorination reactions : en
  • US2869130A - Mechanisms for feeding electronic components and the like : en
  • US2869488A - Dual arch : en
  • US2869628A - Safety feed control for liquid fuel : en
  • CA569123A - Closure for ammonium hydroxide container : en fr
  • GB807806A - Improvements in or relating to electromagnetic wave guides : en
  • GB807904A - Method of water-proofing materials of all kinds : en
  • US2869537A - Pneumatic pressure respiratory vest : en
  • US2869205A - Extensible shoe lace : en
  • DE1049146B - Device for pressing and turning large loaf cheese : de en
  • FR1171326A - Manufacturing process of an insulating layer against heat and noise, insulating formwork for buildings and construction elements as well as the construction elements obtained : en fr
  • DE1048958B - Circuit arrangement for evaluating alternating current indicators in telecommunications, preferably telephone systems : de en
  • FR1170876A - Electronic discharge device : en fr
  • GB807801A - Improvements in or relating to gland joints for plumbing systems : en
  • DE1781500U - MOSAIC GLASS PANEL. : de en
  • CA569235A - Furnace electrode joint : en fr
  • US2869483A - Treatment of edible plastic material : en
  • US2869891A - Roll resisting motor vehicle wheel suspension : en
  • US2870224A - Production of 1, 1-difluoro-1, 2, 2-trichloroethane : en
  • US2870063A - X-ray contrast composition comprising substantially amylose-free amylopectin in aqueous solution of contrast agent : en
  • FR1171291A - Advanced process for electroplating nickel : en fr
  • GB807721A - Improvements in or relating to clamps for electric cables : en
  • US2869198A - Pistol belt clip : en
  • US2869485A - Vault door construction : en
  • AU3054057A - Apparatus for mixing liquids of different temperatures : en
  • DE1781667U - FASTENING DEVICE FOR THE SUPPORTING RODS OF A STAND FOR THE DISPLAY OF CLOTHES. : de en
  • FR1170868A - Plant for partitioning between two liquid phases and fractional separation of dissolved substances : en fr
  • GB807691A - Improvements in or relating to frequency modulation systems : en
  • US2869866A - Self-centering roll : en
  • FR1171127A - Milk collector for milking machines : en fr
  • FR1171213A - Process for fixing filiform materials in the making of brushes, wigs or hairy surfaces and products obtained : en fr
  • US2869372A - Balancing machine : en
  • US2869708A - Bale conveyer : en
  • FR1171272A - Irrigating pipe with multiple outlets fitted with watertight valves : en fr
  • AU3968558A - Hoisting tower : en
  • FR1170890A - heat exchanger : en fr
  • FR1171106A - Ultra Short Telescopic Fishing Rod : en fr
  • US2870065A - Process and apparatus for distillation : en
  • DE1781508U - REPLACEABLE STORAGE CONTAINER FOR FLOOR MACHINING EQUIPMENT. : de en
  • FR1171097A - Improvements to combustion devices : en fr
  • GB807655A - Improvements in or relating to ornamental beads : en
  • FR1170940A - Removable infrastructure for conveyor belt : en fr
  • FR1171079A - Stretch surface lamp shade and method of manufacture : en fr
  • CA569184A - Electrowinning of manganese : en fr
  • GB807834A - Improvements in high-pressure gun for grease and oil : en
  • US2869508A - Automatic immersion apparatus : en
  • GB807706A - Improvements in or relating to refrigeration systems : en
  • GB807731A - Improvements in or relating to methods of soldering the leads of electrical components to the metallic pattern of a printed base : en
  • GB807795A - Improvements in and relating to photographic contact printing apparatus : en
  • FR1170781A - Alkali terephthalate treatment process : en fr
  • FR1170895A - Improvement of the color television process based on the division of the color triangle into sectors relating to practically discriminable chromaticities : en fr
  • CA569418A - Furnace carbon black process and apparatus : en fr
  • AU229574B2 - New benzimida z oles : en
  • DE1049011B - Arrangement for coupling a high-frequency line to the preferably helical delay line of an electrical discharge device in the manner of a running field tube : de en
  • FR1171088A - Closed, gas-tight electric accumulator : en fr
  • US2869476A - Railroad track raising and ballast tamping apparatus : en
  • DE1781430U - FURNITURE REFRIGERATOR. : de en
  • GB807581A - Production of alkynols and alkynediols : en
  • CA569153A - Musical instrument : en fr
  • CA569245A - Electric motor control system : en fr
  • GB807816A - An improved vegetable holder : en
  • GB807868A - Improvements in and relating to casting processes and apparatus : en
  • DE1049303B - : de en
  • GR19439B - WITHDRAWAL OF WRINKLES FROM THE BOTTOM OF THE SEA SUBMISSIONED SUBMARINS AND PISTONS. : el en
  • FR1171181A - Process for the continuous and regular separation of granular material and liquid : en fr
  • DE1048974B - Clamp to secure cables against pulling and twisting : de en
  • DE1049005B - Lighting device with light tubes arranged parallel to one another and lined up in a row : de en
  • DE1781605U - CLIP STRAP FOR WATCHES. : de en
  • DE1781704U - TIRE PROTECTION DEVICE FOR MOTOR VEHICLES. : de en
  • DE1048942B - Electronic receiving circuit for double tone telegraphy : de en
  • FR1170789A - Method for increasing the average lifetime of minority electrified carriers in silicon single crystals : en fr
  • US2869164A - Windshield wiper motor control device : en
  • DE1781416U - DEVICE FOR REMOVING CUTTING TRAPS IN MACHINES FOR CUTTING STACKS OF BOOKS OD. DGL. : de en
  • DE1781420U - MOUNTING RAIL IN CONNECTION WITH A QUICK STAPLER. : de en
  • FR1170920A - Improvements in the construction of magnetic induction devices : en fr
  • FR1171202A - Synchronous device with two pulse transmitters : en fr
  • GB807692A - Corticotropin reaction complexes : en
  • US2870444A - Radiating systems : en
  • DE1049046B - Listening device for doctors : de en
  • DE1781719U - CATCH PLATE FOR RECEIVING THE GUIDE LINES IN UP-AND-UP AND FOLDING DOORS. : de en
  • DE1781672U - ENLARGEMENT DEVICE WITH A DEVICE FOR ADJUSTMENT INTO A CERTAIN DISPLAY RATIO. : de en
  • FR1170891A - Image-sound auto-synchronizer : en fr
  • GB807783A - Improvements in and relating to filters for liquids : en
  • US2869630A - Gas burner with selective flame distribution : en
  • US2870032A - Refractory gunning composition and method of producing the same : en
  • US2870352A - Rotor for electric motor : en
  • US2870423A - Variable inductance devices : en
  • FR1170928A - Process for reducing the filament count and the film thickness obtained by a spinning or bath casting process : en fr
  • FR1170903A - Improvements to the arrangement of tractor units with at least two wheels in line and which can be stabilized by a non-driving side wheel : en fr
  • GB807826A - Derivatives of pyrimido[5,4-d] pyrimidine and production thereof : en
  • FR1171304A - Process for the preparation of steroids with oxygen in position 11 and new compounds thus obtained : en fr
  • DE1049224B - Method and apparatus for the production of multilayer paper : de en
  • DE1049237B - Baler : de en
  • FR1170894A - Telephone device equipped with a microphone capsule and piezoelectric crystal listening : en fr
  • FR1170936A - Process for sealing packaging containing soluble products : en fr
  • DE971410C - Touch microphone : de en
  • FR1170889A - Process for preparing 1-glutamic acid by fermentation : en fr
  • FR1170913A - Improvements made to the means for working a part along a non-straight line, in particular along an arc of a large radius : en fr
  • FR1171203A - Reverse gear transmission mechanism : en fr
  • DE1049049B - Electro-embryotome : de en
  • LU36609A1 - : en
  • DE1049250B - Arrangement of jet reactors on motor vehicles for braking, especially as an emergency brake : de en
  • GB807671A - Improvements in hot-water boilers : en
  • US2869175A - Fiberizing steam ring : en
  • DE1781706U - REVIEW MIRROR FOR MOTOR VEHICLES. : de en
  • DE1781779U - CARRIER FOR PLASTIC BOXES. : de en
  • US2869270A - Shotgun chamber with cutting edge : en
  • US2870156A - N-pyridylethyl-3, 4, 5 trimethoxybenzamide : en
  • DE1048935B - Trash system for trickle surface cooler : de en
  • DE1049276B - Cartridge case made of aluminum alloy : de en
  • FR1171040A - Mechanical shovel : en fr
  • FR1171048A - Thread guide for sewing machines : en fr
  • FR1170980A - Improvements to push-element train couplings and their applications : en fr
  • US2869658A - Tractor for controlling movement of the human hand : en
  • US2869775A - Reciprocating compressor apparatus : en
  • US2870143A - Process for conversion of steroidal sapogenins to pseudosapogenins : en
  • GB807579A - Improvements in or relating to textile drafting frames : en
  • FR1170858A - Method and device for threading a flexible tubular element onto a punch : en fr
  • GB807743A - Latching mechanism for securing a detachable freight carrier to freight transporting means : en
  • DE1049240B - Fan for protection rooms or the like with motor and / or manual drive : de en
  • DE1049302B - : de en
  • US2869869A - Sheet feeding apparatus : en
  • US2870166A - 6-epoxyalkyl ethers of aliphatic tetrahydropyran-2-carboxylates : en
  • US2869620A - Adjustable ottoman : en
  • DE1781435U - VEHICLE WITH COMBUSTION ENGINE AND HIGH PRESSURE HYDRAULIC TRANSMISSION. : de en
  • DE1048854B - Weight compensation device for shafts, especially for two oppositely adjustable drive spindles for the rolls of rolling mills : de en
  • AU223496B2 - Improvements in or relating to conveyor systems : en
  • DE1048939B - Device for placing ballast under the sleepers of rails : de en
  • DE1049077B - Shaped stone for chimney masonry : de en
  • US2869239A - Tank gauging apparatus : en
  • US2869486A - Safety constructions for refrigerators : en
  • DE1049255B - Spring-loaded rocker arm suspension for the front wheel of motorcycles, motorcycles, mopeds, etc. like : de en
  • GB807679A - New substituted hydantoin and thiohydantoin : en
  • GB807666A - Polyoxyethylene glycol carboxylic acids : en
  • US2869703A - Type key blocking mechanism : en
  • US2869820A - Rotors for axial flow compressors or turbines : en
  • US2870176A - Preparation of stigmasterol material : en
  • DE1049125B - Distillation attachment with device for backflow measurement : de en
  • US2869247A - Control system for clothes dryers : en
  • US2869370A - Combined valve and molten metal sampling device : en
  • US2869475A - Control system : en
  • US2869935A - Magnetic suspension : en
  • DE1048867B - Process for dyeing textile fabrics made from aromatic polyesters : de en
  • DE1049006B - Device for generating feed speeds on winding machines : de en
  • DE1049045B - Device for measuring human reaction time : de en
  • FR1170766A - Flight control system for helicopters : en fr
  • AU228225B2 - Improvements relating to pneumatic vehicle wheels'tyres : en
  • CA569127A - Brake control apparatus : en fr
  • US2869868A - Wrapper feed mechanism : en
  • US2870049A - Semiconductor devices and method of making same : en
  • US2870289A - Circuit interrupter : en
  • AU3975758A - A demountable coupling for coupling a rod or link toa body : en
  • DE1781417U - HYDRAULIC DEVICE FOR CONTROLLING THE DRIVE OF SWIVEL TABLES WITH THREE CUTTERS. : de en
  • DE1781568U - BLIND-LIKE WALL AND PIPE EQUIPMENT FOR VENTILATION TANK, PREFERRED GRAIN DRYING SYSTEMS. : de en
  • DE971197C - Melting chamber furnace for water tube boilers with a V-shaped radiation chamber separated from the combustion chamber by a slag grate : de en
  • DE971400C - Process for the production of aluminum sheets : de en
  • DE1781536U - FACILITY FOR STRENGTHENING OF CLOTHES. : de en
  • US2869208A - Quick release mechanism : en
  • CA569109A - Pulley and method of making same : en fr
  • FR1170818A - Process for maintaining, restoring and increasing compression in internal combustion engines : en fr
  • DE1049259B - Device on a roll damping fin for ships : de en
  • CA569341A - Process for coating metals : en fr
  • FR1170877A - Pneumatic radar antenna : en fr
  • GB807853A - Improvements in reversible ploughs : en
  • GB807895A - Improvements in or relating to coating compositions : en
  • DE1781584U - DEVICE FOR CHANGING THE ENLARGEMENT OF AN OPTICAL SYSTEM, FOR EXAMPLE A MICROSCOPE. : de en
  • US2869182A - Roof or wall construction : en
  • US2869351A - Lock utilizing interlocking cylinders : en
  • US2869599A - Woodworker's hand plane : en
  • US2870385A - Impregnated electrical capacitors : en
  • US2869743A - Improvement in continuous feeding : en
  • GB807615A - Motion pictures and the like with synchronized odor emission : en
  • GB807891A - Polymer hydrosols and coating compositions containing them, particularly for photography : en
  • FR1170817A - Automatic electrical switch for short circuit, overload and unbalanced load, especially for small two-wire installations : en fr
  • FR1170862A - Camera with exposure factor regulator : en fr
  • FR1170997A - Multiple shutter for air and gas compressor : en fr
  • FR1171246A - Tensioner for formwork tie wires for concrete : en fr
  • FR1171308A - Brominated derivatives of the pregnane series and their process for obtaining : en fr
  • DE1049061B - Method and device for the production of mineral wool : de en
  • DE1049274B - Shooting bow : de en
  • GB807574A - Process for the production of electrolytic copper coatings : en
  • GB807727A - Improvements in or relating to attenuation devices for very-high-frequency wave energy : en
  • FR1171151A - Oven : en fr
  • FR1171163A - polyglycol ethers, their preparation process and their applications : en fr
  • US2869390A - Automatic drive speed control : en
  • FR1170987A - Clamp head for bottles or similar containers : en fr
  • FR1170991A - Oil burner : en fr
  • DE1048885B - Method and device for separating phosphorus from gases : de en
  • DE1048901B - Process for the preparation of mixtures from ªÏ-chlorofatty acid nitriles : de en
  • US2869385A - Means for interconnecting control surfaces : en
  • US2869389A - Rack gear with improved method of making : en
  • US2869744A - Tilting assembly for lift trucks : en
  • US2869145A - Combination cradle, bassinet and buggy : en
  • DE1048875B - Method and device for carrying out chemical reactions : de en
  • DE1049209B - Circuit arrangement for suppressing interfering noises in electronic organs when switched on but not keyed : de en
  • DE1049225B - Method and device for the production of a multi-layer cardboard or the like with a moisture-impermeable intermediate layer : de en
  • AU228487B2 - Improvements relating to pneumatic vehicle wheel tyres : en
  • FR1170934A - Anti-vibration device for irrigation terminals : en fr
  • FR1171270A - Toggle closure for automobile hood : en fr
  • DE1048967B - Process for generating electricity with the help of solar radiation : de en
  • FR1171309A - Improved method and apparatus for bending glass : en fr
  • DE1781608U - PROTECTIVE AND AUXILIARY SET FOR SHOVEL WORKERS. : de en
  • US2869243A - Gaging apparatus : en
  • DE1049012B - Electron tubes for voltage display, especially for tuning display in radio receivers : de en
  • DE1781690U - CARRYING BAG FOR FILTER BREATHERS, IN PARTICULAR CO-SELF-RESCUE. : de en
  • DE1781461U - INSULATION BLOCK FOR ELECTRIC CIRCUIT BREAKERS. : de en
  • DE1781676U - ELEVATOR DEVICE FOR MIRROR REFLECTIVE CAMERAS OR SLOT CAMERAS. : de en
  • FR1170914A - Slicer : en fr
  • US2869348A - Sediment removal means for clothes washing machine : en
  • US2870002A - Method of fluidization : en
  • GB807761A - Process and solution for the production of waterproof coatings or adhesives : en
  • US2870395A - Motor generator set with frequency control by voltage to induction motor : en
  • US2870055A - Process for forming weftless ribbon : en
  • US2869451A - Appliance for preparing hot beverages : en
  • US2869596A - Veneer lathe : en
  • US2870222A - Polymers of 2-difluorovinyl methyl ether : en
  • US2870415A - Saturable magnetic modulator : en
  • FR1171166A - Process for preparing hardenable masses and products obtained from said masses : en fr
  • FR1170964A - Advanced valve seat : en fr
  • FR1171228A - Adjustable seat, especially for motor vehicles : en fr
  • GB807746A - Improvements relating to impregnation processes : en
  • FR1171073A - Rotary screen : en fr
  • US2869432A - Hot machining of metal ingots : en
  • US2870358A - Ionization manometer : en
  • US2869972A - Method of treating yarns and filaments and products produced thereby : en
  • DE1048945B - Device for the joint control of several controllable semiconductors connected in series : de en
  • DE1781797U - CLAMPING DEVICE FOR WIRE. : de en
  • FR1171027A - Method and device for continuously measuring the specific mass of a fluid : en fr
  • FR1170804A - Improvements to granular edibles : en fr
  • DK86762C - Process for the preparation of trimetal salts of 6,8-dithioloctanoic acid. : da en
  • FR1171239A - Electron tube whose insulating wall is partially formed by cylindrical parts and its manufacturing process : en fr
  • FR1171319A - Electric switch with extinguishing chamber : en fr
  • GB807919A - Improvements relating to fire-extinguishing apparatus : en
  • DE1049267B - Peripheral grinding wheel : de en
  • DE1781458U - ROCKER TRAINED AS ACTIVATOR FOR ELECTRIC SWITCHES. : de en
  • DE1781427U - ROUNDED OR BEVELED TYPEWRITER KEY. : de en
  • FR1170983A - Method and apparatus for removing cooking odors : en fr
  • FR1171303A - Steroid ketals : en fr
  • FR1171242A - Prefabricated floor with cross-truss joists : en fr
  • GB807768A - Improvements in and relating to catamenial appliances : en
  • DE1781541U - MULTI-SHELL GRIPPER WITH BUILT-IN ELECTRO-HYDRAULIC DRIVE. : de en
  • CA569173A - Closure device for apertures : en fr
  • AU223448B2 - Gas control valves : en
  • FR1170962A - Improvements to garments made from fabrics one side of which is covered with a vinyl coating or similar and assembled by stitching and fusion : en fr
  • FR1171161A - Binding device without sewing, gluing or stapling : en fr
  • DE1049190B - Process for the production of an additive for acidic chromium baths : de en
  • DE1049241B - plane : de en
  • GB807675A - Improvements in and relating to grounded grid thermionic valve circuits : en
  • US2869962A - Self-synchronizing horse power indicator : en
  • FR1170753A - Installation for metal casting : en fr
  • FR1171320A - Process for the preparation of single crystals from preferably semiconductor alloys, and semiconductor devices according to those prepared with these crystals : en fr
  • DE1049102B - Process for the preparation of curable organopolysiloxanes : de en
  • DE1781471U - HOLDING DEVICE FOR BOWLS OF ELECTRIC LIGHTS. : de en
  • DE1781646U - CONNECTING DEVICE FOR PIPES, HOSES AND THE LIKE. : de en
  • FR1170764A - Device for converting light signals into electrical signals : en fr
  • FR1171266A - Drink made from sour milk and natural fruit juice : en fr
  • GB807887A - Hydrogenation of a solid carbonaceous material : en
  • FR1170807A - Improvements to catalytic conversion processes : en fr
  • FR1171063A - Continuous production process for tubes welded along a longitudinal joint : en fr
  • FR1171323A - Manufacturing process of 2-pyrrolidone : en fr
  • DE1781596U - DEVICE FOR THE CONTINUOUS DETERMINATION OF THE WATER CONTENT OF PETROLEUM. : de en
  • DE1781559U - FLAP SHUTTERS FOR WINDOW OR DOOR. : de en
  • GB807804A - Production of filaments of synthetic polymers : en
  • CA569099A - Fittings for scaffoldings : en fr
  • US2869916A - Retractable hook mechanism : en
  • FR1170884A - Improvements to the caps preventing any new filling : en fr
  • GB807644A - Improvements relating to control systems for automatic machine tools : en
  • DE1781457U - EXPANDABLE CONTROL CABINET FOR REGULATED HIGH CURRENT CAPACITORS. : de en
  • FR1171167A - Two-stroke engine : en fr
  • DE1049074B - Automatic control device for a mixed water pump heating system : de en
  • DE1781742U - TRANSPORT PACK FOR PATRONED BULLETS. : de en
  • DE1048866B - Means for making textile goods of all kinds water repellent : de en
  • FR1171077A - Hydraulic unit, automatic, for coffee machine : en fr
  • FR1171190A - Folding furniture stand : en fr
  • DE1049032B - Process for the continuous dewaxing of hydrocarbon oils using urea adducts : de en
  • DE1781600U - REMOTE DIALING DEVICE FOR MUSIC MACHINES. : de en
  • FR1171186A - Fluid composition for hydraulic control systems : en fr
  • AU3966458A - Production of timed release medicaments : en
  • FR1171287A - Improvements to the finishing of superpolyamide yarns : en fr
  • GB807631A - Improvements relating to stud or pin welding or brazing tools : en
  • US2869590A - Wire bending machines : en
  • US2869727A - Valved floor drain fitting and a strainer therefor : en
  • GB807654A - Improvements in or relating to torque transmitting or generating means : en
  • DE1781546U - ECONOMIC BURNER CYLINDER FOR OIL STOVES. : de en
  • DE1781598U - JUMPING ROLLER COUNTER WITH INCREASE OF THE INDIVIDUAL NUMBER ROLLERS BY DIFFERENT ANGLE AMOUNTS : de en
  • DE1781606U - TOBACCO PIPE. : de en
  • FR1171062A - Further development of electrolytic capacitors : en fr
  • FR1171187A - Pipe straightening machine : en fr
  • US2869148A - Furniture construction : en
  • US2869828A - Keyseat tool : en
  • DE1048848B - Impact drill with hard metal cutting edge with only one cutting edge extending across the drill head : de en
  • DE1049026B - Process for the production of rutile titanium dioxide-alkaline earth sulfate composition pigments : de en
  • US2869871A - Amusement ride device : en
  • US2870029A - Eyeglass cleaner : en
  • US2870318A - Hot water heater : en
  • DE1049130B - Eddy current tachometer : de en
  • DE1049132B - Self-collecting liquid dispenser : de en
  • DE1781531U - METALLIC CONTAINER WITH PLASTIC HANDLE. : de en
  • GB807851A - Improvements in or relating to the manufacture of phenolic resins : en
  • CA569441A - Coupling cavities of a magnetron without use of straps : en fr
  • DE1049068B - Electric remote control of cranes : de en
  • DE1781709U - KIDS SCOOTERS. : de en
  • DK86781C - Method for forming concrete pipes and a machine for carrying out the method. : da en
  • FR1171175A - Device for the preservation and application of spreadable liquid or similar products, in particular nail polish, lipsticks, and similar cosmetic and pharmaceutical products : en fr
  • GB807597A - Installation for the making of ice-creams : en
  • CA569316A - Control unit for composing machines : en fr
  • DE1048919B - Process for the preparation of nitrilotriphosphoric acid esters : de en
  • DE1049236B - Two column hand screw press : de en
  • US2869418A - Plate holding microphotometer attachment : en
  • US2869335A - Air conditioning and heating systems : en
  • US2869933A - Weight-compensating means for precision-shifted members : en
  • USD184289S - Thermostat : en
  • US2870148A - Heterocyclic amides of n aralkyl piperidine carboxylic acids : en
  • USD184278S - Latch plate for a suction cleaner : en
  • US2870052A - Semiconductive device and method for the fabrication thereof : en
  • DE1049213B - Sewing machine with a lower material slide and a needle feed device : de en
  • DE1781665U - INDEPENDENT SALES CONTAINER. : de en
  • FR1171096A - Improvements to items such as diffusers for lighting : en fr
  • GB807756A - Improvements relating to rail joints : en
  • DE1049256B - Loading device for brush washing machines : de en
  • AU3969458A - Phenolic antiseptic compositions : en
  • US2869771A - Box handle : en
  • US2870324A - Electric welding handle : en
  • US2869232A - Combination knife and slitting tool : en
  • FR1170767A - Method and machine for making cigarettes : en fr
  • FR1170805A - Methods and apparatus for contact transfer in xerography : en fr
  • DE1049083B - Single-hand motor circular saw with a protective hood for the saw blade consisting of a fixed upper part and a swiveling lower part : de en
  • DE1049228B - Photographic lens shutter equipped with an electric exposure controller : de en
  • DE1781571U - PARALLEL GUIDED FRONT TONGS WITH CIRCULAR GUIDE. : de en
  • DE1781441U - ARRANGEMENT FOR CONTROLLING THE BRIGHTNESS OF THE TELEVISION. : de en
  • US2869132A - Protective hood : en
  • DE1049264B - Balancing device for grinding machines especially equipped with a resonator : de en
  • DE1781509U - DUST-FREE ASH TRAY. : de en
  • DE1781557U - DOUBLE WINDOW. : de en
  • GB807829A - Improvements in piston apparatus for pressurising liquid : en
  • US2869318A - Voluminous yarn : en
  • US2870158A - Process for the preparation of thiazoles : en
  • US2869932A - Detachable road protecting device for tractors, tracklaying vehicles and the like : en
  • US2870326A - Device for selecting signal of greatest energy : en
  • FR1170775A - Process for giving the surfaces of sheets of synthetic or natural resins a buff skin appearance : en fr
  • DE1049128B - Equipment for calculating or similar machines : de en
  • CA569305A - Bobbin stripper : en fr
  • US2869560A - Processing machine : en
  • FR1170979A - Process for the preparation of organometallic compounds : en fr
  • GB807591A - Improvements in or relating to disperse dyestuffs of the anthraquinone series : en
  • GB807613A - An improved weaver's knot and a method of and means for forming the same : en
  • DK86777C - Clamping tool for machine tools. : da en
  • FR1170865A - Method and machine for forming a stream of particles of constant thickness : en fr
  • FR1170931A - Advanced vehicle suspension : en fr
  • DE1048963B - Method for the transmission of radar image signals : de en
  • US2870011A - Photosensitization of vinylazidophthalate polymers : en
  • DE1048871B - Tab for an index card group of a steep file : de en
  • DE1049299B - Folding box as tear-open and display packaging : de en
  • FR1171050A - Receptacle for the collection, distribution and storage of any fluid : en fr
  • US2869899A - Combination check and cash disbursement book : en
  • GB807876A - Manufacture of indole derivatives : en
  • DE1781491U - FOOT GYMNASTIC SANDALS. : de en
  • DE1049018B - Fully automatic rim burn-off butt welding machine with automatic loading : de en
  • US2869230A - Cutter for slicing cheese or the like : en
  • US2869639A - Stop clock reset mechanism : en
  • CA569148A - Burn-resistant luminescent product and method of making the same : en fr
  • AU3970158A - Signal generating circuits : en
  • US2869472A - Fluid pump or motor : en
  • US2869673A - Mud degasser : en
  • US2869152A - Inflatable wader garment : en
  • CA569227A - Epoxide resins containing dimeric acids : en fr
  • US2869466A - Remote control for pipeline pumping engines : en
  • US2870066A - Condensation and separation process : en
  • CA569385A - Free-flowing rosin materials : en fr
  • DE1048968B - Alkaline accumulator to be operated permanently sealed gas-tight : de en
  • DE1781444U - OPERATING SWITCH FOR THE POWER SUPPLY IN VEHICLES. : de en
  • US2869429A - Pattern controlled machine tool : en
  • US2869334A - Room air conditioner condensate disposal means : en
  • CA569223A - Insulated electric coils : en fr
  • DE1049136B - Soil cultivation device with rotating tool : de en
  • US2869301A - Machine for hermetically sealing glass containers : en
  • US2869607A - Hollow-adjusting screw having radially projecting thread locking portions : en
  • DE1781449U - BUTTON FOR RADIO AND / OR TELEVISION SET WITH ALTERNATIVE VISIBLE DOUBLE IDENTIFICATION. : de en
  • US2869296A - Two-stage bagging machine : en
  • US2869406A - Hole de-burring tool : en
  • US2869513A - Portable livestock loading chute : en
  • US2869903A - Creel for twisting and similar machines : en
  • US2870208A - Unsaturated cyclic ketones : en
  • US2870308A - Resistance grids : en
  • AU227904B2 - Improvements in or relating to filamentary structures and their manufacture : en
  • CA569388A - Insulating oil compositions : en fr
  • AU232705B2 - Epoxide resin-quaternary ammonium salt compositions : en
  • US2869670A - Intake silencer : en
  • CA569352A - Corrugated board containing plastic sheet in the corrugated ply : en fr
  • US2869127A - Tool for driving powder-actuated fasteners : en
  • US2869612A - Bending machine to form wire articles containing an offset : en
  • AU3972058A - 3-OXO-BENZOTHIADIAZINE-l, 1-DIOXIDE COMPOUNDS : en
  • US2869459A - Drive for printing rollers of printing machines : en
  • DE1048984B - Method and device for recording and controlling movement processes : de en
  • FR1171247A - Tunnel excavation machine : en fr
  • CA569427A - Recovery and purification of trialkyl phosphites : en fr
  • US2869941A - Turbine bearing support : en
  • US2869509A - Automatic immersion apparatus : en
  • US2869842A - Self locking agitator assembly : en
  • US2869905A - Conduit and fitting assemblies : en
  • CA569417A - Radiation measuring apparatus having means for compensating errors due to atmospheric conditions : en fr
  • CA569212A - Junction type semiconductor devices : en fr
  • AU3977558A - Corn chopper : en
  • AU3978758A - A method for controlling the particle size ofthe ground product in rock grinding : en
  • AU222112B2 - Apparatus for mixing liquids of different temperatures : en
  • FR1171071A - Improvement brought to the guides of jointer woodworking machines : en fr
  • FR1171185A - Filter for liquids, in particular motor fuels and lubricants : en fr
  • GB807788A - Pitch cartridge for electrode joint : en
  • GB807878A - Improvements in or relating to the surface treatment of metals : en
  • US2869171A - Door check for sliding doors : en
  • US2869317A - Spindle driving mechanism : en
  • US2869413A - Cartridge case trimming device : en
  • US2869732A - Display rack divider : en
  • US2870410A - Electric measuring instrument : en
  • DE1049247B - Storage of the ends of leaf springs, especially for vehicles : de en
  • DE1781713U - STOSSFAENGER. : de en
  • CA569265A - Converter circuit : en fr
  • CA569315A - Control unit for composing machines : en fr
  • CA569158A - Typewriter controlled tape punch : en fr
  • DE1049195B - Profile milling cutter with multiple cutting edges : de en
  • GB807729A - Improvements in or relating to stoppers, obturators and like closure devices for cans and like containers : en
  • GB807759A - Improvements in or relating to charging devices for use with electroscopes : en
  • CA569337A - Lawn mower ground roller assembly : en fr
  • US2869424A - Reflective warning device : en
  • US2870202A - Method for the obtention of calcium tartrate : en
  • AU3962258A - Improvements relating to pneumatic vehicle wheel tyres : en
  • AU3964658A - Pellet device : en
  • CA569178A - Retarding devices : en fr
  • CA569144A - Organosiloxanes containing trifluoromethylphenyl group : en fr
  • US2870256A - Universal loudspeaking telephone system : en
  • US2870348A - System for selectively energizing one of three circuits responsive to variation of two conditions : en
  • DE1781472U - CONTROL UNIT FOR BLINKING AND DARKING FLUORESCENT LAMPS, IN PARTICULAR QUICK START FLUORESCENT LAMPS. : de en
  • FR1171036A - Advanced flowmeter : en fr
  • FR1171244A - Combination of spy peephole and mirror, applicable to doors : en fr
  • US2869373A - Coarse and fine movement for optical instruments, especially microscopes : en
  • US2869977A - Process for spinning particulate dispersions : en
  • US2870437A - Digital-analogue converter : en
  • DE1048934B - Device for extracting gas components from a gas-steam mixture : de en
  • DE1049229B - Process for making photographic silver halide emulsions : de en
  • AU2978457A - An improved scraping and/or cutting device : en
  • US2869553A - Disposable brassiere : en
  • US2870370A - Photothermionic spectrum converter : en
  • AU168118B2 - Improvements in or relating to directional aerial systems : en
  • CA569229A - Ferro-resonant ring counters : en fr
  • CA569145A - Means for measuring the roundness and truth of parts : en fr
  • CA569106A - Barking scraper blade and mounting therefor : en fr
  • BE569628A - : en
  • AU225247B2 - Protective tube contact : en
  • US2869158A - Shampooing and massaging device : en
  • US2869366A - Vortex frequency airspeed indicator : en
  • US2870060A - Stable encapsulated solution of a salt of a dialkyl sulfosuccinate : en
  • AU226629B2 - Carburettors : en
  • AU227813B2 - Improvements relating to pneumatic vehicle wheel tyres : en
  • CA569411A - Method of butt welding tubes : en fr
  • CA569252A - Automobile door latch : en fr
  • US2869131A - Glazier's point driver : en
  • US2869453A - Overload release devices : en
  • US2869557A - Tobacco : en
  • US2869547A - Colostomy irrigator : en
  • US2870381A - Micro-wave transmission networks : en
  • DE1781554U - PLASTERBOARD WITH INSULATING INTERMEDIATE LAYER. : de en
  • AU232311B2 - Water-dispersible starch reaction products : en
  • DE1781504U - SEAT CUSHION. : de en
  • GB807803A - Improvements in or relating to a method of extracting deuterium from hydrogen-containing gases : en
  • CA569253A - Incandescent-electro-luminescent lamp : en fr
  • AU224889B2 - Improvements inthe packing of powdery or granular materials : en
  • AU2990157A - Crash position indicator for aircraft : en
  • US2869242A - Sine gage : en
  • US2870251A - Circuit arrangement for use in television receivers : en
  • CA569342A - Heat exchange conduits : en fr
  • US2869273A - Spear gun : en
  • US2869921A - Ornamental and protective molding for edges of automobile doors : en
  • US2870328A - Proportional amplitude discriminator : en
  • DE1049107B - Sintered hard metal alloys : de en
  • DE1781566U - SPREADING TIRES FOR BRIDGING CONTAINER HATCHES. : de en
  • GB807601A - Tetra-acetyl mucyl-n.n-bis-amino-monocarboxylic acid dialkylesters and tetra-acetyl mucyl-n.n-bis-amino-dicarboxylic acid tetra-alkylesters and their preparation : en
  • CA569373A - Partially bonded "c" type magnetic core : en fr
  • CA569412A - Machine for making photoprints on printing cylinders : en fr
  • US2869751A - Insulated storage tank and method of making a storage tank : en
  • AU224821B2 - Rack construction : en
  • CA569205A - Brake control apparatus : en fr
  • CA569344A - Windshield wiper arm and blade assembly : en fr
  • AU3967258A - Control mechanism for refrigerating system : en
  • US2869221A - Method of producing valve housings : en
  • US2870351A - Combined machine frame and motor mounting : en
  • FR1170871A - Compressed air excavator : en fr
  • US2870275A - Electrical switch : en
  • AU3962358A - Improvements relating to pneumatic vehicle wheel tyres : en
  • CA569363A - Glass mold release agents consisting of end-blocked silicones : en fr
  • DE1048966B - High frequency coil with changeable quality : de en
  • DE1049031B - Process for the hydrocatalytic desulphurisation of petroleum hydrocarbons : de en
  • CA569111A - Engine governor : en fr
  • CA569371A - Rug nozzle : en fr
  • DE1781649U - SWING VALVE VALVE FOR LIQUID - SOLID MIXTURES. : de en
  • CA569213A - Power supply for centralized traffic control system : en fr
  • US2869674A - Liquid and gas separator : en
  • US2869859A - Device for controlling hatch-covers and like panels on ships, railway-cars and the like with the assistance of an endless, driven chain : en
  • US2869656A - Control apparatus for agricultural implement : en
  • US2869925A - Sprinkler head : en
  • US2870083A - High pressure reforming with lowered hydrogen partial pressure : en
  • US2870226A - Production and recovery of aromatic hydrocarbons : en
  • SU71307A1 - Tailless aircraft : en ru
  • US2870197A - 4, 4'-disubstituted-c40-carotenoids and their preparation : en
  • USD184294S - Electrical connector : en
  • US2869411A - Turning apparatus : en
  • FR1170833A - Improvements to automatic washing machines : en fr
  • US2869544A - Injector : en
  • US2870118A - Process for polymerizing ethylenic organic compounds with redox system catalysts in the presence of betaine derivatives : en
  • US2869540A - Anesthetic vaporizer apparatus : en
  • US2870056A - Fungicidal compositions comprising the mono-phenylhydrazones of alpha-diketones, alpha-ketoaldehydes, and alpha-hydroxyketones : en
  • DE1781439U - LOCKING DEVICE FOR RAIL VEHICLES. : de en
  • DE1781684U - PROJECTOR WITH BUILT-IN DEVICE FOR SYNCHRONIZING THE DESSEL WITH A TAPE RECORDER. : de en
  • SU116648A1 - A device for supplying logs to a rack type rafting machine : en ru
  • US2870265A - Magnetic recording device : en
  • US2869706A - Combined ribbon spool and re-inker : en
  • US2870071A - Electrolytic production of titanium tetrahalides : en
  • US2870180A - Process for the preparation of hydrocarbon manganese carbonyl compounds : en
  • US2870300A - Pressure equalizing hermetically sealing boot : en
  • US2869281A - Ant trap : en
  • US2869896A - Trailer coupler : en
  • USD184296S - Plastic sheet material : en
  • DE1781544U - CHARCOAL GRILL. : de en
  • FR1170893A - Device for separating sheets from a stack and transporting them to the machine that processes them : en fr
  • CA569304A - Nuclear reactor neutron shield arrangement : en fr
  • DE1049162B - Machine part with vibration-absorbing friction surfaces : de en
  • DE1048865B - Mercerising wetting agents : de en
  • GB807869A - Improvements in or relating to the manufacture of articles from cement : en
  • FR1171142A - Polyvinyl alcohols and their preparation : en fr
  • CA569129A - Fluid pressure brake apparatus : en fr
  • DE1049293B - Process for packaging rolling bearings : de en
  • AU3964158A - Manufacture of hollow foundry cores and hollow-backed moulds : en
  • FR1170761A - Seat insert for valve : en fr
  • GB807867A - Improvements in or relating to tractor driven ploughs : en
  • DE1048976B - Soldering contact strips : de en
  • DE1049142B - Tongs for the head of tobacco seedlings and at the same time preventing the shoots of the decapitated seedlings : de en
  • FR1170824A - Advanced carburettor : en fr
  • FR1171294A - Annular tape recorder head : en fr
  • DE1049147B - Feeder for birds : de en
  • DE1781710U - FLUSHING AND CLEANING DEVICE. : de en
  • FR1170849A - Advanced modulation device : en fr
  • FR1171230A - Improvements in knife sharpening devices : en fr
  • US2870070A - Electrodeposition of tin and electrolyte therefor : en
  • US2870294A - Thermostatic switch : en
  • AU2575454A - Improvements in or relating to directional aerial systems : en
  • DE1049108B - Arrangement of busbars for electrolytic cells : de en
  • DE1781685U - APPARATUS FOR PLAYING MUSIC WITH SIMULTANEOUS PRESENTATION OF A PICTURE STRIP IN A LIMITED SPACE. : de en
  • DE1049002B - Procedure for testing electrical circuit breakers with high arc voltage : de en
  • FR1170822A - Phenolic resin and molding composition : en fr
  • FR1171114A - Automatic sprayer-mixer connected to the carburetor of an internal combustion engine to obtain an intimate mixture of air and fuel : en fr
  • GB807786A - Improvements in or relating to catalytic treatment of sulfur-contaminated hydrocarbons : en
  • GB807836A - New tertiary amines and their salts and process for their preparation : en
  • FR1170757A - Preparation of so-called segmented polymers comprising a ureido group : en fr
  • IS1080A7 - Improvements to or regarding gas deodorization : en is
  • US2869403A - Power operated tool with fluid pressure actuated positive feed : en
  • US2870142A - Process for the partial removal of oxo groups : en
  • DE1781527U - KITCHEN CABINET. : de en
  • FR1171033A - Drive device for conveyors : en fr
  • DE1048849B - Channel profile bolting : de en
  • DE1781769U - PACKAGING FOR TELEVISION TUBES. : de en
  • DE1049232B - Film copier : de en
  • DE1049244B - Semi-trailer vehicle for swap traffic : de en
  • US2869313A - Method of and apparatus for plying strands : en
  • US2869615A - Vehicle seat : en
  • USD184293S - Combined toy whistle and flashlight : en
  • US2870286A - Electric switch : en
  • FR1171290A - Process and mold for the manufacture of synthetic material parts and parts thus obtained : en fr
  • FR1170840A - New dyeing process : en fr
  • FR1171293A - Refractory materials and method of their manufacture : en fr
  • US2869757A - Liquid metering apparatus : en
  • AU3960958A - Improvements in electrical indicating or/and control systems : en
  • DE1049090B - Process for the production of molded polyurethane elastomers or foams : de en
  • DE1781615U - FRESH HOLDER SLEEVE FOR FLOWERS. : de en
  • US2869213A - Gasket sealed concrete pipe form : en
  • DE1049079B - Cable drive for transport vehicles driven by the lift cage in motor vehicle parking houses : de en
  • DE1781726U - INTERCHANGEABLE CUTTING HEAD FOR HAIR CLIPPERS. : de en
  • DE1049030B - Reforming process to increase the aromatic content of a starting material consisting entirely or partially of non-aromatic hydrocarbons : de en
  • FR1171194A - Shell belts and material for the manufacture of said belts : en fr
  • GB807861A - Method of producing tube bends of reinforced thermo-setting plastic material : en
  • DE1049134B - Ashtrays with cigarette holders, especially for motor vehicles : de en
  • FR1171314A - Condensation products of glucosides with carbonyl compounds and their preparation : en fr
  • GB807890A - Derivatives of 3-hydroxy-anthranilic acid : en
  • FR1170834A - Advanced machine for applying powders to printed sheets : en fr
  • FR1170973A - Improvements to weighing devices : en fr
  • US2870384A - Magnetic plug : en
  • DE1781599U - OPERATING HOURS COUNTER, MAINLY FOR TRACTOR. : de en
  • AU228775B2 - Improvements in or relating to metal vapour electric arc converters : en
  • AU3976458A - Protective tube contact : en
  • BE569574A - : en
  • GB807673A - Improvements in and relating to moulds for casting articles in iron or steel : en
  • US2869394A - Brake actuating mechanism for motor vehicle : en
  • US2870430A - Distortion indicator : en
  • CA569285A - Flow-regulating pumping device for fuel supply : en fr
  • CA569297A - Sequence and timing control system : en fr
  • FR1170762A - Piece counter : en fr
  • GB807846A - Screw-driving machines : en
  • DE1049219B - Multi-layer valve bag : de en
  • FR1171199A - Injectors : en fr
  • FR1170943A - Process for manufacturing an agglomerate, resulting agglomerate and its applications : en fr
  • FR1171009A - New arrangement for refrigerator evaporator : en fr
  • US2869718A - Infusion bag : en
  • US2870073A - Preparation of the refractory metals by fused salt electrolysis : en
  • US2869393A - Vehicle accelerator linkage : en
  • US2869562A - Automobile windshield weather protector : en
  • US2870198A - Production of choline salts : en
  • DE1781640U - CONNECTING CLAMP. : de en
  • AU230557B2 - Insulated electric heating element : en
  • CA569161A - Transmission : en fr
  • FR1171131A - Process for manufacturing an agglomerate, resulting agglomerate and its applications : en fr
  • GB807733A - Improvements in the preparation of nickel hydrogenation catalysts : en
  • US2869220A - Process and arrangement for the production of cables and conductors having a corrugated sheathing, more especially a metal sheathing : en
  • US2869330A - Means and method for controlling high side pressure in heat transfer systems of the compression type : en
  • US2870262A - Control mechanism for two motion flat-type switches : en
  • US2869493A - Apparatus for closing mattresses : en
  • DE1048944B - Method for transmitting telex characters composed of six characteristic combination steps of two types : de en
  • FR1171302A - Methods for preparing organic salts of choline : en fr
  • FR1171093A - Herbicidal agents and their preparation : en fr
  • GB807900A - Improvements in or relating to floor and wall covering : en
  • US2869391A - Rotary locking control : en
  • US2869915A - Golf course divot replacing tool : en
  • US2869143A - Cabinet with folding bed structure : en
  • US2869525A - Valve controlled internal combustion engine : en
  • US2869464A - Friction type fuse device : en
  • US2870233A - Thermocouple : en
  • US2869626A - Fluid fuel burning apparatus : en
  • US2870277A - Reconstituted mica heating element : en
  • DE1781540U - MOBILE ROTARY CRANE OR EXCAVATOR. : de en
  • DE1781619U - CARBURETOR. : de en
  • DE1781689U - DRY FIRE EXTINGUISHERS. : de en
  • US2869614A - Combination wheel chair and stretcher : en
  • US2869918A - Vehicle filler tube locking bracket : en
  • CA569271A - Jet driven centrifugal oil cleaners : en fr
  • GB807714A - Photomultiplier circuit with output modulation : en
  • GB807849A - Improvements in or relating to the production of cystine : en
  • DE1781609U - ARRANGEMENT FOR FASTENING REPLACEMENT PLOWS TO TRUCKS. : de en
  • FR1171282A - Method and device for demoulding the molds from the upper and lower frames of the model plate and removing the finished molds in the cross-braced machines : en fr
  • FR1171016A - scaffolding : en fr
  • GB807882A - Improvements in electronic calculating circuits and devices : en
  • DE1049016B - Procedure for preventing deformations in spot-welded ceiling beams : de en
  • DE1781718U - PROFILE STRIP ADHESIVE TO A FERROMAGNETIC SURFACE. : de en
  • FR1171235A - Polymerizable compositions based on epoxidized methyl methacrylate copolymers : en fr
  • US2869926A - Device for dissolving and mixing soluble solid fertilizers in flowing water : en
  • GB807621A - Manufacture of cheese : en
  • FR1171286A - Stabilized polymers and their manufacture : en fr
  • FR1170825A - Bag Stacking Mechanism For Bag Making Machine : en fr
  • GB807854A - Improvements relating to power assisted steering mechanisms for vehicles : en
  • DE1781774U - PACKAGING MATERIAL FOR SHEETS MADE OF FILM. : de en
  • DE1781781U - DEVICE FOR FEEDING A LIQUID FUEL BURNER. : de en
  • FR1171306A - Advanced process for separating saturated and unsaturated keto-steroids : en fr
  • CA569295A - Anodes for electroplating bath : en fr
  • DE1781580U - INTERFEROMETER. : de en
  • DE1048940B - Railway self-unloader : de en
  • DE1781542U - STRIPPING DEVICE FOR GRIPPERS. : de en
  • DE1781588U - Telescope. : de en
  • FR1170778A - Chemically exploded rivet : en fr
  • GB807686A - Thermoplastic moulding powders : en
  • FR1170816A - Process for making yarns, fibers, films and other products from viscose, and products so made : en fr
  • FR1170924A - Prefabricated heel for shoes : en fr
  • FR1170969A - Carburetor with register for internal combustion engines of motor cars : en fr
  • FR1171165A - Conveyor belt provided with transverse folds and relieved of tensile stresses by a chain with ordinary links : en fr
  • FR1171059A - Apparatus for mixing fluids by injecting one of the fluids into a pipe through which another fluid passes : en fr
  • GB807858A - Improvements in or relating to the manufacture of toffee : en
  • DE1781624U - ELECTROMAGNETIC ACTUATED FUEL VALVE. : de en
  • US2869174A - Molding press guide system : en
  • US2869225A - Bolt and bearing puller and positioning tool : en
  • US2869592A - Measuring and dispenser device : en
  • USD184290S - Memorial lamp or similar article : en
  • GB807719A - Improvements in or relating to nut and nipple end connections for pipes, hoses and the like : en
  • CA569093A - Signal transmission monitoring devices : en fr
  • US2869149A - Boat hull structure including plural air tank chambers : en
  • US2869822A - Logging cable haulback apparatus : en
  • AU221987B2 - Improvements in and relating to rotary mowers : en
  • CA569128A - Safety interlock apparatus for anti-wheel slide equipment : en fr
  • US2869650A - Pitch lock valve for hydraulic variable pitch propellers : en
  • AU225646B2 - Electron gun : en
  • FR1170950A - Development of free piston engines : en fr
  • US2869261A - Frames for vehicle license plates or the like : en
  • US2869519A - Method of operating a waistline vapor generator : en
  • US2869738A - Apparatus for gathering and suspending tied bundles of wire or the like in alined groups : en
  • US2869999A - Process for the production of sulphur, metal oxides and metal sulphates : en
  • US2869893A - Stabilizing means for the air springs of an automobiles : en
  • AU3973858A - Improvements in and relating to coating and impregnating preparations : en
  • AU3959058A - Paperboard holders : en
  • US2869192A - Vacuum hot top for ingot mold : en
  • US2869290A - Dual abrasive blast nozzle : en
  • US2869704A - Ribbon supply apparatus for reverse image typing : en
  • US2870220A - Production of nonionic surface active agents : en
  • DE1048991B - Overload circuit breaker : de en
  • DE1049066B - Device for catching the hair when cutting hair : de en
  • DE1049202B - Jaw crusher for producing fine gravel : de en
  • DE1049315B - : de en
  • DE1781492U - GLOVE FOR ELECTRIC MASSAGE. : de en
  • CA569420A - Cable cutter : en fr
  • US2869265A - Method of making utility and decorative article of stainless steel : en
  • US2870001A - Method of fluidization : en
  • AU3978958A - Process forthe manufacture of fluoropregnenes : en
  • US2869989A - Method for the recovery of hydrogen peroxide : en
  • US2869532A - Exhaust valve for internal combustion engines : en
  • US2869765A - Method of inspecting and trimming hosiery and apparatus therefor : en
  • CA569166A - Mode generation in waveguides : en fr
  • US2869637A - Upwardly acting door assembly : en
  • US2870317A - Electric surface heating unit : en
  • DE1049196B - Process for the production of pipes, in particular of firearm barrels provided with trains, by means of a hammering machine : de en
  • CA569439A - Methods of sealing anodic aluminium oxide coatings : en fr
  • CA569257A - Coupling for suction cleaners : en fr
  • US2869309A - Reel-type mower : en
  • CA569088A - Device or machine for plugging test tubes and the like : en fr
  • CA569436A - Container nesting method and mechanism : en fr
  • US2869984A - Process for the production of sodium aluminate solution : en
  • AU223019B2 - Intermittent weighing and weight recording apparatus : en
  • DE1049067B - Sliding body for curtain rails : de en
  • DE1049298B - Packaging for bottles : de en
  • DE1781763U - LOCK FOR CONTAINER. : de en
  • DE971388C - Process for sensitizing halide silver emulsions : de en
  • US2869709A - Conveyor construction : en
  • US2869907A - Socket and rod coupling : en
  • US2869786A - Adder circuit : en
  • US2869919A - Utility bodies for vehicles and tail gates therefor : en
  • US2870263A - Radio or carrier terminal dial selector : en
  • AU2964357A - Improved device for dispensing lengths of paper offthe roll : en
  • AU3960858A - Improvements in and relating to uprooting bushes saplings andthe like for clearing landor for other purposes : en
  • AU3171057A - Improvements in and relating to rotary mowers : en
  • CA569197A - Copolymers of acrylonitrile and n-vinyl lactam : en fr
  • CA569351A - Detachable binder : en fr
  • AU224819B2 - Improvements in and relating to uprooting bushes saplings andthe like for clearing landor for other purposes : en
  • CA569207A - Fire-resistant surface covering sheet of the linoleum type : en fr
  • CA569359A - Fitting for a gas exhaust system : en fr
  • FR1171191A - Construction by prefabricated elements : en fr
  • US2869774A - Removable hub : en
  • US2870364A - Electron discharge device : en
  • DE1049076B - Adjustable shuttering frame for concrete beams : de en
  • GB807735A - Oxidation resistant lubricant compositions : en
  • AU225473B2 - Improved control system for variable-ratio power transmission mechanism foran engine-driven vehicle : en
  • DK86769C - Process for the preparation of a penicillin-containing preparation in solid compressed form. : da en
  • FR1170835A - Manual control device for airplanes and autopilot comprising such a device : en fr
  • FR1171029A - Hollow piston pin, preferably for internal combustion engines : en fr
  • GB807757A - Manufacture of basic carboxylic esters : en
  • US2869191A - Composition comprising sand, phenolic resin and anhydrous sodium carbonate, method of making and refractory article produced : en
  • US2869580A - Ice cream churn stand : en
  • US2870059A - Process of molding dithiocarbamate slurries which contain guar gum : en
  • US2870334A - Plural section magnetically variable inductor with frequency tracked systems : en
  • GB807843A - Gyromagnetic resonance apparatus : en
  • US2870146A - Therapeutic agents : en
  • FR1171225A - Device for cleaning pneumatic tools : en fr
  • DE1049200B - Method of making scissors from wire : de en
  • DE1781464U - ELECTRIC SWITCH WITH VIBRATION DAMPENED CONTACT SPRINGS. : de en
  • FR1171341A - Joint for prestressed concrete pipes : en fr
  • GB807782A - Thromboplastin and thromboplastic compositions and method of preparation thereof : en
  • DE1049272B - Multi-layer joint, preferably made of hard cardboard, for footwear and a process for its manufacture : de en
  • US2869419A - Orthophotoscope : en
  • US2869714A - Conveyor construction : en
  • US2870033A - Adhesive compositions : en
  • DE1781643U - TWIST-FREE LINK HOSE. : de en
  • DE1781722U - FITTING FOR GENERATING DISPLACEMENT OF BARS AND PIVOTS. : de en
  • US2870342A - Devices for amplifying or converting radiation : en
  • DE1781729U - Fountain pens with interchangeable writing and drawing nozzles. : de en
  • US2869307A - Cotton harvesting and cleaning machine : en
  • US2869238A - Football postion indicator : en
  • US2869959A - Door mounting : en
  • US2870094A - Photographic film cleaning solutions : en
  • FR1171126A - Cable entry protection plate for pin cutout on series, blue, white, yellow and purple : en fr
  • FR1171347A - Process for preparing sulphates of alkenes or olefins : en fr
  • GB807832A - Bevel gear assembly with improved lubrication system : en
  • FR1170769A - single-wave electrocardiograph : en fr
  • FR1171042A - Improvements to starting devices for single-phase motors : en fr
  • US2869227A - Process of coating and hot working of metals : en
  • US2869287A - Method of bending glass sheets : en
  • US2869377A - Devices for the transmission of movements : en
  • FR1171046A - Improvements to X-ray equipment, more specifically for dentistry : en fr
  • DE1781470U - IRONLESS THROTTLE COIL, IN PARTICULAR ALLWAVE BARRIER FOR EW TELEPHONE. : de en
  • DE1781476U - GLOW CATHODE FOR ELECTRIC DISCHARGE TUBES. : de en
  • FR1171122A - New protection device for cultivation frames : en fr
  • US2869566A - Safety shut-off gas valve : en
  • US2870137A - Water-insoluble monoazo dyestuffs : en
  • DE1781780U - ADDITIONAL DEVICE FOR BULK GOODS. : de en
  • DE1781794U - RATCHET WRENCH. : de en
  • GB807693A - Aerial for ultra-short waves : en
  • GB807732A - Adjustable reclining chair or the like article of furniture : en
  • DE1049121B - Prism binoculars : de en
  • USRE24592E - williams : en
  • DE1049246B - Compensating suspension for vehicles, in particular motor vehicles : de en
  • DE1781662U - DEVICE FOR HOLDING PHOTOS, PRINTED MATTER AND THE LIKE IN SHOWCASES. : de en
  • DE1781776U - CONTAINER OR WITH TRANSPORT CONTAINER FOR LIQUID GOODS WITH CONVEYOR PUMP. : de en
  • FR1171115A - Preservatives : en fr
  • AU3973558A - Reusable coupling for metallicflexible hose : en
  • CA569398A - Package sealing machine : en fr
  • CA569218A - Non-uniform blade arrangements for bladed fans and stators : en fr
  • DE1781612U - VENTILATION PIPE FOR DRYING WET HAY AND WET GRAIN. : de en
  • FR1171150A - Further training in reduction furnaces : en fr
  • FR1171252A - Fixing the frame for an electromagnetic winding clockwork mechanism : en fr
  • GB807594A - Improvements in and relating to magnetic recording : en
  • DE1048873B - A rubber strip seal for sieving machines in water purification systems : de en
  • DE1048841B - For classifying, conveying or crushing goods, as a shut-off device for bunkers, jig grate and for similar purposes, use a permeable surface forming R : de en
  • DE1049097B - Process for the production of insoluble, nitrogen-containing copolymers of the styrene series, which are suitable as ion exchangers : de en
  • DE1049297B - Preventing the lifting of boxed Camembert cheese : de en
  • US2869331A - Refrigerator with freezing and normal cooling compartments : en
  • FR1170780A - Process for preparing extrusion material from linear polycondensation products, extrusion material thus obtained and articles made from this material : en fr
  • DE1781418U - HALING BOOK. : de en
  • DE1049050B - Device for operating dental drills : de en
  • DE1781614U - COMPOSITE FRAME FOR GAERTNER WINDOWS AND THE LIKE : de en
  • US2869693A - Reticular structure : en
  • US2870000A - Finely divided metal-containing substances and process for the preparation thereof : en
  • FR1170756A - Coloring aids and their application : en fr
  • FR1170954A - Installation for electrolytic coating, such as chrome plating, in particular for cylindrical and very long parts : en fr
  • GB807628A - Catalyst and process for production of olefin polymers : en
  • FR1171049A - Advanced boat hull : en fr
  • FR1171060A - fixing and protection element for canopy panes : en fr
  • FR1171195A - Improvements to processes for drying wood in a drying chamber : en fr
  • FR1171240A - Shockproof chassis for automobiles : en fr
  • DE1049179B - Gate valve wedge for gate valve with connecting webs between the shut-off plates : de en
  • US2869415A - Color measuring circuit : en
  • DE1781679U - PHOTOGRAPHIC CAMERA. : de en
  • FR1170915A - Tool, especially in the form of a toy, for drilling holes and tunnels in loose soil : en fr
  • FR1170922A - Annular sealing device for turbines : en fr
  • FR1171281A - Back pressure block for molding machines : en fr
  • DE1048926B - Process for the production of thiochromones : de en
  • FR1171348A - Packaging : en fr
  • GB807779A - Improvements in or relating to transparency changers for optical projecting devices : en
  • GB807707A - Improvements in or relating to terminal blocks for electric conductors : en
  • GB807808A - Polyurethanes : en
  • DE1781452U - VHF ROOM ISOLATORS. : de en
  • DE1781597U - DECIMAL DISC. : de en
  • GB807772A - Improvements in or relating to seat-equipped tables : en
  • FR1171045A - Improvements to self-regulating alternative shuttle pumps : en fr
  • DE1049262B - Centerless cylindrical grinding machine : de en
  • US2869833A - Modular heat exchanger : en
  • US2869741A - Log handling arm attachment for trucks : en
  • FR1170945A - Improvements made to switches and electrical switches : en fr
  • FR1171008A - Telephone furniture : en fr
  • GB807651A - Improvements in or relating to diaphragm for tubeless tires : en
  • GB807700A - Magnetic core memory system : en
  • CA569403A - Means for handling bobbins in bobbin strippers and the like : en fr
  • US2869234A - Hair clipper having a shiftable shear plate : en
  • US2869491A - Attachment for planters and the like : en
  • US2869189A - Helicoid strike-off device for variable height flasks : en
  • FR1170831A - Improvements to feeders for solids in divided state : en fr
  • CA569382A - Weighing lift truck : en fr
  • DE971394C - Brush holder with layered brushes : de en
  • FR1171196A - Steam iron : en fr
  • GB807682A - Production of new phosphate and thiophosphate esters containing a heterocyclic nitrogen ring : en
  • FR1170842A - Welt sewing machine : en fr
  • DE1781524U - COMPOSITE STORAGE COMPARTMENT. : de en
  • FR1170956A - Improvements made to cycle forks, in particular to forks of bicycles with auxiliary motor : en fr
  • FR1171053A - Combination panel for electrical connections by plugs known as jacks : en fr
  • FR1171092A - Jug box : en fr
  • DE1048994B - Frequency and phase converters : de en
  • DE1049235B - Method for setting the average height of electromagnetically or dynamically driven engraving tools in electronic printing machines : de en
  • FR1170942A - Safety device for containers intended for the storage of oxidizable material : en fr
  • US2869305A - Wheel controlled harrow : en
  • FR1170981A - Electronic ignition system for internal combustion engines : en fr
  • US2869471A - Impeller pump, seal and wear ring : en
  • US2869405A - Trepanning head : en
  • FR1170887A - Improvement in loose-leaf bindings : en fr
  • FR1170976A - Tape unwinding mechanism with automatic reversal of direction : en fr
  • GB807593A - Improvements in electric circuit-breakers having rotary contacts : en
  • DE1048917B - Process for the preparation of thiophosphoric acid di-alkyl ester hydrazides : de en
  • DE1781511U - BLADE HOLDER. : de en
  • US2869315A - Spinning apparatus : en
  • US2869934A - Magnetic suspensions : en
  • US2870144A - 3-furfurylidene-aminmo-1, 2, 4-triazole and process for producing same : en
  • CA569272A - Steroid oxidation by curvularia : en fr
  • DE1049140B - Device for picking up and loading agricultural goods : de en
  • DE1781639U - COUPLING DEVICE, IN PARTICULAR FOR RADIO RECEIVERS. : de en
  • FR1171018A - Improvements made to storage drawers : en fr
  • FR1171224A - Sieve centrifuge : en fr
  • GB807771A - Improved arrangement in internal combustion engine valve gears : en
  • DE1781618U - LIGHT ALLOY CYLINDER HEAD FOR AIR-COOLED COMBUSTION MACHINES. : de en
  • GR19437B - METHOD OF PREPARATION OF A NEW PRODUCER OF ISONICOTINYLOUDRAZIDE. : el en
  • GB807737A - Mineral oil compositions : en
  • GB807760A - Improvements in or relating to power presses : en
  • FR1171342A - Barrel revolver : en fr
  • GB807852A - Improvements in or relating to metal cutting, grinding and honing machines : en
  • US2870035A - Coating composition and process of preparation : en
  • US2870086A - Fluid platinum catalyst hydroforming system : en
  • USD184283S - Puffed textile fabric : en
  • AU228821B2 - An improved nozzle valve fitting for hoses andthe like : en
  • CA569273A - Multiple cartridge thermionic ion source for mass spectrometer : en fr
  • US2869375A - Step-by-step ratchet drive : en
  • US2870409A - Meter with logarithmic amplifier : en
  • CA569269A - Golf bag : en fr
  • AU230766B2 - Improvements in or relating to apparatus for evaporating impurities contaminating liquid gas for example acetylene contaminating liquid oxygen : en
  • AU3977658A - Hammer 'mall : en
  • US2869469A - Hydraulic pumping jack for oil wells : en
  • US2869515A - Fluid metering device : en
  • US2869692A - Interlocking building assembly : en
  • US2870205A - Substituted ureas : en
  • AU3969758A - Improvements in or relating to brake apparatus particularly for railway brakes : en
  • CA569314A - Hose coupling : en fr
  • CA569334A - Activation of clay by acid treatment and calcination : en fr
  • DE1049112B - Method for the periodic measurement of the strength of a magnetic field : de en
  • US2869408A - Tool for inserting plugs in tire punctures : en
  • US2869784A - Multiplier circuit : en
  • US2869262A - Wheel-supported advertizing signs : en
  • US2870210A - 6, 10, 12-trimethyl-5, 9-tridecadien-2-one : en
  • US2869848A - Filamentary material : en
  • DE1781629U - SCREW CONNECTION FOR FURNITURE PARTS OD. DGL. : de en
  • AU229024B2 - Improved method of manufacture of semitrailer andthe like vehicle chassis : en
  • AU3966758A - Rotary pumps and rotary engines : en
  • US2869924A - Apparatus for utilizing detonation waves : en
  • US2870360A - Electron storage device : en
  • DE1049201B - Forging press for crankshafts : de en
  • DE1781645U - COUPLING FOR TWO THIN-WALLED METAL PIPES. : de en
  • FR1170812A - multi-part mine prop : en fr
  • CA569156A - Furnace conveyor roll : en fr
  • CA569370A - Stainless steel of the "20" type : en fr
  • US2869645A - Apparatus for controlling the flow of fluids in a multi-strata well : en
  • US2869176A - Spinneret pack : en
  • US2869700A - Positive clutch with damping arrangement : en
  • US2869739A - Apparatus for stacking and unstacking building blocks : en
  • US2870004A - Method of producing nodular cast iron : en
  • US2870191A - Thiophosphoric acid esters and process for their manufacture : en
  • CA569112A - Screen for fuller's earth : en fr
  • DE1048853B - Combination of a wandering pile germination plant with a kiln : de en
  • DE1048972B - Arrangement for attaching line wires under tension to insulators : de en
  • DE1781633U - BALL OR ROLLER BEARINGS AND THE LIKE RETAINED IN PLASTIC RINGS : de en
  • US2870269A - Electronic amplifiers : en
  • US2869404A - Cutting tool : en
  • US2869438A - Machine for attaching handles to cartons : en
  • US2869585A - Flexible diaphragm : en
  • US2869808A - Vane stabilizing wing tip pod for aircraft : en
  • US2870273A - Electrical switching mechanism : en
  • AU219930B2 - Dichlorocyanuric acid and compositions containing thesame : en
  • CA569232A - Fuel control apparatus for gas turbines : en fr
  • CA569243A - Pressure regulator : en fr
  • CA569274A - Turn-over plow stabilizer : en fr
  • DE1049206B - Device for musical group lessons : de en
  • DE1781622U - DEVICE FOR DUSTING AND HOMOGENIZING COMBUSTION MIXTURES FOR COMBUSTION MACHINES. : de en
  • US2869910A - Snap ring devices : en
  • US2870390A - Control system for regulation of direct current machines with rectifiers in armatureand exciter circuits : en
  • CA569096A - Arc-suppressing device : en fr
  • CA569138A - Calling device identification cam assembly : en fr
  • US2870323A - Arc welding : en
  • US2870331A - Automatic signal frequency tracker : en
  • US2869576A - Key-operated fire hydrant : en
  • AU3978458A - Improvements in and relating to fluorescent electric lighting fixtures : en
  • US2869422A - Multifocal lens having a locally variable power : en
  • US2869621A - Adjustable headrest for train seats and the like : en
  • FR1171255A - Bandage for rib cage injuries such as rib fractures and rib cage contusions : en fr
  • GB807812A - Improvements in or relating to the automatic defrosting of refrigeration apparatus : en
  • CA569122A - Mail signal means for rural mailboxes : en fr
  • CA569222A - Tubular bandage applicator : en fr
  • GB807690A - Improvements in luminescent screens : en
  • CA569224A - Turbosupercharger for internal combustion engines : en fr
  • FR1171069A - New kitchen cabinet : en fr
  • FR1170986A - Improvements made to volumetric machines with oscillating vanes, in particular to pumps of this type : en fr
  • GB807790A - Improvements in or relating to vehicle wheels : en
  • FR1171259A - Electronic memory device : en fr
  • US2869631A - Gas burner assembly : en
  • US2869730A - Clothesline : en
  • CA569174A - Water-in-oil emulsion drilling fluid : en fr
  • CA569319A - Rotatable sorting table for beet harvesters : en fr
  • US2869613A - Baby walker : en
  • US2869671A - Gas turbine muffler : en
  • DE1048872B - Device for cleaning chemical substances by sublimation in a vacuum : de en
  • DE1049222B - Process for bleaching wood pulp : de en
  • DE1781451U - FLEXIBLE HOLLOW CONDUCTOR WITH RECTANGULAR CROSS SECTION FOR THE TRANSMISSION OF ELECTROMAGNETIC HOLLOW TUBE SHAFTS. : de en
  • DE1781620U - INTAKE AIR FILTER. : de en
  • DE1781731U - MAGNET DRAWER HOLDER. : de en
  • US2869794A - Disposal-driven pot scouring device : en
  • US2870170A - Esters of epoxy-substituted polycarboxylic acids and epoxy-substituted alcohols : en
  • DE1781440U - TELEVISION RECEIVER WITH INTERFERENCE LIMITATION UNIT. : de en
  • AU3961358A - Improvements inthe packing of powdery or granular materials : en
  • DE1781701U - SPRAY NOZZLE FOR WINDSHIELDS - WASH SYSTEMS. : de en
  • US2869864A - Apparatus for the assembly and finishing of sets of duplicating forms : en
  • AU3961858A - New anthelmintic compositions containing a salt of piperazine : en
  • AU228958B2 - Improvements in or relating to blocks for shielding against nuclear and allied radiation, anda method for making such blocks : en
  • US2870038A - Method for imparting durable lusterized finish to fabric : en
  • US2870309A - Zone purification device : en
  • US2870408A - Precise automatic multirange indicating voltmeter and/or ratiometer : en
  • US2869360A - Method of and apparatus for : en
  • US2869361A - Method and apparatus for testing tires, belts or the like : en
  • US2870193A - Making alpha-chloroacrylic compounds : en
  • DE1049053B - Process for obtaining a compound with an antihypertensive effect from Oleaceen : de en
  • FR1170953A - Light box for suspended ceilings : en fr
  • FR1171164A - Mobile distribution crane : en fr
  • GB807897A - Improvements in or relating to apparatus and method for machining a workpiece by spark erosion : en
  • US2869559A - Non-volatile mercaptan and hydroxyamine impregnated end wrap and method of use : en
  • CA569358A - Strapless resonator system : en fr
  • AU3967058A - Process forthe manufacture of carbonyl compounds : en
  • FR1171107A - Distributor of pasty, creamy or liquid products : en fr
  • CA569143A - Method for the production of sodium penicillin : en fr
  • CA569194A - Transmission control system : en fr
  • DE1781406U - BURNER WITH BUILT-IN RADIANT HEATING SURFACE. : de en
  • US2870338A - Photodielectric device and process : en
  • CA569160A - Gas purification by a low temperature washing process : en fr
  • US2869160A - Multiple element cleaning device for hypodermic syringes : en
  • US2869216A - Casket sealing construction : en
  • US2869608A - Spring wheel : en
  • US2869731A - Self-standing shelf bracket : en
  • US2870213A - Difluorochloroacetaldehyde and process : en
  • DE1049093B - Process for the production of elastic bodies from thermosetting casting resins : de en
  • US2870174A - Cyclopentanophenanthrene derivatives and method for the production thereof : en
  • DE1049279B - Receiving device of a display or registration device : de en
  • DE1781683U - FILM OR MAGNETIC TAPE REEL. : de en
  • DE1781693U - DRAWING FORK. : de en
  • FR1171233A - Additional trolley for straight knitting machine : en fr
  • DE1048960B - Switching device for receiving systems with several antennas and one receiver : de en
  • AU3971858A - Bis-isothiuronium compounds and process for the manufacture thereof : en
  • CA569367A - Electrode wear compensation : en fr
  • US2869146A - Automobile seat attachment for dogs : en
  • CA569094A - Food sieving and mashing machines : en fr
  • US2869181A - Apparatus for cleaning wool : en
  • US2869854A - Balance : en
  • US2870149A - Morpholine ethers iv : en
  • US2869260A - Apparatus for photographic slide viewing : en
  • US2869437A - Paper machine press section : en
  • US2870079A - Cathodic protection of metal structures : en
  • US2870134A - Preparation of calcium phenolates and sulfurized derivatives thereof : en
  • US2870283A - Centrifugally actuated switch : en
  • US2869845A - Crucible furnace : en
  • US2870278A - Timing mechanism for conducting a selected one of a plurality of sequences of operation : en
  • DE1781582U - DEVICE FOR COMPASS READING. : de en
  • DE1048993B - Instantaneous reserve unit : de en
  • AU231569B2 - Blends of thermoplastic polymeric materials : en
  • AU3959658A - Spring action self-closing tap : en
  • US2869487A - Incinerators : en
  • CA569204A - Fluid actuated prime mover : en fr
  • CA569394A - Code communication system : en fr
  • US2869568A - Gas lift valve : en
  • CA569239A - Durable inlay effects on embossed fabric : en fr
  • FR1171001A - Forced circulation steam generator using waste heat from thermal machines : en fr
  • US2870305A - Constructions for anemometers of the hot wire type : en
  • US2869633A - schaaf e : en
  • GB807758A - Improvements in or relating to apparatus for feeding solid fuel to furnace grates : en
  • US2869322A - Fuel control system for gas turbine engines under steady-state operating conditions : en
  • US2870432A - Dynamic memory device using electrical pulses : en
  • DE1781586U - DEVICE FOR THE OBJECTIVE ALIGNMENT OF THE FINISHING LINE OF THE TELEVISION TO AN OBJECT TO BE SIGHTED, IN PARTICULAR THEODOLITE. : de en
  • DE971413C - Device for crucible zone melting : de en
  • FR1170788A - New stabilized photosensitive product : en fr
  • FR1171130A - Safety device preventing the derailment of vehicles traveling on railway tracks : en fr
  • FR1171222A - Tool holder device : en fr
  • US2869619A - Head rest for reclining chair : en
  • US2870246A - Two way facsimile repeater : en
  • US2870429A - Automatic program control system : en
  • FR1170974A - Improvements to watertight doors : en fr
  • FR1171204A - Electric grater especially for food products : en fr
  • DE1781724U - ARTICULATED GATE. : de en
  • DK86772C - Process for the preparation of shaped articles of tetrafluoroethylene polymers by spraying. : da en
  • DE1048863B - Process for impregnating textiles consisting entirely or partially of cellulose : de en
  • DE1049131B - Thermostat with setpoint adjuster : de en
  • FR1171147A - New process for the synthesis of 2-4-4-4 tetrachlorobutyric acid : en fr
  • US2869672A - Continuous gas absorption process and apparatus : en
  • US2870231A - Production of unsaturated hydrocarbons : en
  • US2869531A - Starter for outboard motors : en
  • US2869554A - Brassiere : en
  • US2870177A - delta4-11-oxygenated-pregnene-17alpha, 21-diol-3, 20-dione 21-phosphate and salts thereof : en
  • GB807879A - Improvements in or relating to combined thermal electric switches and connectors : en
  • US2869851A - Apparatus adapted to measure accelerations and inclinations : en
  • US2870314A - Control device : en
  • US2870433A - Storage devices : en
  • FR1171020A - Photo-electric exposure adjustment device for cameras with pneumatic or hydraulic adjustment mechanism : en fr
  • FR1171226A - Process for the manufacture, from polyvinyl resins, of powder capable of being dispersed : en fr
  • US2870306A - Wide range electrical humiditysensing unit : en
  • DE1781478U - ELECTRIC HEATER WITH SWITCHING DEVICE FOR THE POWER SUPPLY. : de en
  • DE1781485U - DEVICE FOR SHUTDOWN OF A KNITTING MACHINE IN THE EVENT OF MALFUNCTIONS AS A RESULT OF MALFUNCTIONING OF THE TAGS OF LOCK NEEDLES, PREFERABLY WITH SIMULTANEOUS SIGNALS. : de en
  • US2869824A - Automatic drop weight for boring : en
  • US2870439A - Microwave energy attenuating wall : en
  • US2870218A - Ochscf : en
  • DE1781579U - HEATED WELDING ROLLER. : de en
  • FR1171156A - Improvements to thermostatic counter-pressure mixers : en fr
  • GB807810A - Process and device for reducing the drawing waves in a glass sheet continuously drawn from molten glass : en
  • US2869137A - Adjustable caps and like structures : en
  • US2869651A - Mounting arrangement for propeller type fan : en
  • US2869939A - Temperature varying means : en
  • US2870080A - Asphalt plastisols and process for their preparation : en
  • US2870087A - Cracking process : en
  • DE1781700U - FUEL TANK FOR MOTOR VEHICLES. : de en
  • DE1781783U - TRANSPORT SECURITY FOR THE CHIME DEVICE OF WATCHES. : de en
  • FR1170813A - Speed regulator : en fr
  • US2869465A - Rocket fuse : en
  • DE1049242B - Control device for aircraft engines with an adjusting screw controlled by a speed controller : de en
  • DE1781514U - UMBRELLA AND BAG HOLDER FOR CINEMA. : de en
  • GB807744A - Electric lamp positioner and retainer : en
  • US2869324A - Gas turbine power-plant cycle with water evaporation : en
  • US2870375A - Cavity-resonator magnetron : en
  • CA569206A - Method for preparing interpolymers of vinylidene cyanide with aliphatic conjugated diolefins : en fr
  • CA569440A - Protecting objects from rodent attack : en fr
  • US2870319A - Combined heating and ventilating unit : en
  • DE971380C - Device for generating oscillations frequency-modulated with a modulation signal : de en
  • US2869255A - Connection for an excavating bucket : en
  • US2869333A - Air conditioner for automotive vehicles and controls therefor : en
  • US2869401A - Gauge for boring tools : en
  • FR1170910A - Balanced drive device for machine tools : en fr
  • FR1171124A - Curable compositions capable of forming organopolysiloxane elastomers : en fr
  • FR1171209A - Process for the vulcanization of organopolysiloxanes with a sulfur dihalide : en fr
  • FR1171129A - Arrangement for preventing relaxation oscillations in capacitive voltage divider potential transformers : en fr
  • GB807844A - Improvements in or relating to headless screws : en
  • FR1170755A - Portable case without cover for holding a record player and radio receiver : en fr
  • US2870406A - Device for voltage measurement : en
  • FR1170897A - Hydraulic control with several separate circuits : en fr
  • FR1171285A - Process for separating the elements zirconium and hafnium by partitioning their sulphocyanides : en fr
  • GB807739A - Process for the production of polymers and copolymers : en
  • DE1781505U - CUTTING MACHINE FOR BREAD, SLICES OR. DGL. : de en
  • FR1170996A - Apparatus for mixing plaster or mixtures containing plaster or for molding plaster bodies : en fr
  • FR1171005A - Advanced training in gas and electric household appliances : en fr
  • FR1171318A - Process for the preparation of bishalomethyl disulphides : en fr
  • GB807875A - New indole derivatives : en
  • US2869605A - Spectacle case : en
  • DE1781725U - SCISSORS. : de en
  • DK86779C - Method for producing a metal strip by compressing metal powders between horizontal, side-by-side rollers. : da en
  • US2869277A - Attachment for a fishing rod reel : en
  • US2869356A - Control joint for building blocks : en
  • CA569284A - Heterocyclic acid diammonio esters : en fr
  • US2870064A - Penicillin process : en
  • FR1171125A - Improvements to transparent infrared glasses : en fr
  • FR1170793A - Compositions for printing and dyeing textile products and method for treating textile products : en fr
  • GB807616A - Products having ambergris aroma and a process of making same : en
  • US2869241A - Apparatus for measuring the length of strip : en
  • US2869565A - Mechanical-pneumatic turbine control : en
  • US2870072A - Preparation of fused salt electrolytes : en
  • US2870404A - Measurement of moisture content : en
  • USD184285S - Drinking glass : en
  • DE1048857B - Process for the manufacture of a stocking with a reduced tendency to run into loops : de en
  • DK86773C - Device for row seed drills for sowing fertilizers, semen and similar materials. : da en
  • FR1170798A - Apparatus and method for the fermentation of beer : en fr
  • GB807920A - Improvements in fire-extinguishing apparatus : en
  • DE1049283B - : de en
  • DE1781681U - LENS MOUNT ON CINEMA PROJECTORS. : de en
  • DE1781800U - TOOL ROLLER TABLE. : de en
  • US2869587A - Reed frame : en
  • US2869747A - Nonrefillable bottle : en
  • US2869343A - Knitting machine : en
  • USPP1803P - Rose plant : en
  • CA569238A - Rotary compressor working with shock compression : en fr
  • CA569283A - Spiral vibratory conveyor : en fr
  • FR1171172A - Washcloth tensioner holder : en fr
  • FR1171100A - Control unit for a loom, for weaving series of signs into fabrics : en fr
  • AU3977458A - Improvements in pulverising mills : en
  • US2870178A - Chemical compounds and processes of preparing same : en
  • DE1049081B - Conveyor system for alley garages : de en
  • US2869292A - Precision grinding machine : en
  • US2870236A - Electrical devices containing alkyl beta-alkoxypropionates : en
  • US2870240A - Bus ducts : en
  • USD184282S - Puffed textile fabric : en
  • CA569228A - Combine having removable concave : en fr
  • DE1048883B - Process for stabilizing sulfur trioxide or oleum with at least 80% concentration : de en
  • DE1049075B - Composite panel : de en
  • DE1781587U - SCOPE. : de en
  • US2869632A - Pressure gas burners : en
  • US2869578A - Valve device for toilet flush tanks : en
  • US2870199A - Gentisic acid purification : en
  • DE1048923B - Process for the preparation of azaphenthiazines : de en
  • US2869857A - Device for feeding an additive to a melt : en
  • US2870247A - Cross talk eliminating apparatus in a time division multiplex system : en
  • US2870330A - High frequency oscillator control circuit arrangement : en
  • US2869569A - Automatic dump valve systems : en
  • US2869616A - Reclining chair mechanism : en
  • DE1049207B - Electrostatic musical instrument with rotating discs : de en
  • US2869186A - Clamp for joining stout planks and timbers, more particularly for use in concrete shuttering : en
  • US2869883A - Holder construction : en
  • DE1049088B - Binder for the production of laminates : de en
  • DE971399C - Wood preservative for wet woods : de en
  • US2870037A - Process for treating grass : en
  • US2870271A - Automatic transmission regulation : en
  • DK86785C - Rotary percussion tool. : da en
  • FR1170982A - Automatic firearm : en fr
  • GB807605A - Process for the preparation of alpha, beta-epoxypropion-aldehydes : en
  • AU2126256A - Improvements in or relating to aircraft control systems : en
  • AU228776B2 - Improvements in and relating to fluorescent electric lighting fixtures : en
  • DE1049085B - Process for the formation of rivet heads of rivets from a thermally stretched thermoplastic insulating material, in particular polystyrene : de en
  • FR1170809A - Universal combination tool : en fr
  • US2869942A - Stem and stuffing box construction for non-rising stem gate valves : en
  • DE1048897B - Process for the production of hexahydrofarnesol : de en
  • FR1171146A - Accessory device for an obstacle detector for determining the relative speed of a vehicle : en fr
  • FR1171279A - Stretch bracelet : en fr
  • GB807913A - Improvements in or relating to the coating of metal surfaces : en
  • AU3979558A - Improvements in indoor standards for lighting and warning means : en
  • CA569375A - Cartridge extractors : en fr
  • DE1048997B - Apparent consumption measuring device with a Hall generator : de en
  • GB807850A - Improvements in or relating to bis amino and n-acylated amino ethyl disulphide compounds : en
  • CA569118A - Extruded window mullion and curtain wall structures : en fr
  • US2869815A - Suction device for the transfer of liquid from one container to another : en
  • US2870067A - Process for fluoride detection : en
  • US2869983A - Separation of metal salts by adsorption : en
  • US2869995A - Stabilization of fuels containing tetraethyl lead : en
  • US2869468A - Pumps : en
  • DE1049185B - Control element for safety valves : de en
  • US2869363A - Bottom hole weight indicator : en
  • AU3961758A - Improvements in or relating to electric flashbulbs : en
  • AU3979958A - Improvements in or relating to conveyor systems : en
  • CA569268A - Thermal diffusion method and apparatus : en fr
  • CA569361A - Heavy duty porous chambered bearing : en fr
  • DE1049020B - Process for the preparation of water-insoluble azo dyes : de en
  • FR1170839A - Degasser : en fr
  • GB807572A - Pallets and pallet covers : en
  • DE971396C - Process for the aftertreatment of silver-activated zinc and zinc cadmium sulphide phosphors produced by annealing with alkali halides as flux : de en
  • FR1170802A - Device for measuring and regulating high voltages : en fr
  • FR1171201A - Separator tarare : en fr
  • FR1171153A - Process for treating cellulosic textiles with a view to imparting permanent crease resistance to them : en fr
  • AU230289B2 - Improved anti-corona spacer for electric transmission lines : en
  • DE1049167B - Sheet metal cage of the window type for double row radial spherical roller bearings : de en
  • FR1171089A - New voltage reducer : en fr
  • GB807587A - Impulse-governed oscillator : en
  • GB807800A - Process of producing cyclodiene monomers from polymer-containing streams : en
  • GB807862A - Improvements in optical projector units : en
  • GB807893A - Improvements in or relating to hand tools or the like : en
  • CA569256A - Steam temperature control : en fr
  • CA569409A - Apparatus for electric induction welding in a vacuum : en fr
  • AU3978058A - Around slide locking device for automatic railway truck unloaders andthe like : en
  • CA569091A - Electrode : en fr
  • AU228322B2 - Combined armand rocking chair : en
  • US2869272A - Gas-operated automatic shotgun choke : en
  • US2869579A - Mechanical pressure relief device : en
  • US2869710A - Idler roller anchoring device : en
  • AU3971958A - BIS (y-CHLOROPROPYL) AMINE AND ITS SALTS AND PROCESS FORTHE MANUFACTURE THEREOF : en
  • AU227931B2 - Improvements in and relating to trailer type equipment for heating, transporting and spraying bitumen : en
  • AU3979058A - Polymerization of isoolefins : en
  • FR1171057A - Designer grasshopper : en fr
  • US2869141A - Valve for liquid reservoirs and particularly for water closets with water control means : en
  • US2869200A - Quickly releasable buckle device : en
  • US2870242A - Conduit protecting sheath : en
  • US2869719A - Wire processing and storage container : en
  • US2869987A - Activation of lime : en
  • US2869210A - Friction-type binder : en
  • US2869252A - Tachistoscope : en
  • US2870405A - Apparatus for measuring moisture in web coatings : en
  • DE1781465U - FRICTION FOR THE SWITCH LEVER FOR SHORT-TIME SWITCHES. : de en
  • DE1781671U - DEEP OF FIELD RING. : de en
  • US2870329A - Flame sensing circuit : en
  • AU225246B2 - Rotary pumps and rotary engines : en
  • DE1049099B - Process for the production of fluorocarbon waxes by thermal degradation of polytetrafluoroethylene : de en
  • DE1049245B - Lockable differential gear for motor vehicles : de en
  • GB807603A - A process for the preparation of mono-vinylaryl hydrocarbons : en
  • CA569330A - Sealing device : en fr
  • CA569187A - Process for washing out so2 from gases containing the same with aromatic bases : en fr
  • DE1048908B - Process for the preparation of water-soluble insecticidal urea derivatives : de en
  • CA569113A - Safety clamp for diamond drills, etc. : en fr
  • AU219320B2 - Improvements in or relating to aircraft control systems : en
  • CA569270A - Glass coating compositions containing phosphor, a binder, and soft glass : en fr
  • AU231640B2 - Reaction products of epoxidised oils : en
  • AU3963258A - Method of forming a cooling, package : en
  • DE1049096B - Process for the copolymerization of styrene : de en
  • DE1049212B - Winding device for sewing machine bobbins with cutting device : de en
  • FR1171112A - Sheet cover for billiard cues : en fr
  • US2869454A - Inking system for high speed printers : en
  • AU3961958A - Epoxide resin-quaternary ammonium salt compositions : en
  • DE1049089B - Process for the production of molding compounds from phenol and cresol-formaldehyde resins : de en
  • DE1781496U - PLIERS FOR OPENING VENUELS. : de en
  • AU3978558A - 3-isopropylphenyl n-methylcarbamate and insecticidal compositions containing thesame : en
  • CA569116A - Convertible portable duck blind and tent : en fr
  • CA569301A - Leather tanning : en fr
  • US2870062A - Gelatin composition for capsules : en
  • US2870130A - Ethylene polymers : en
  • US2869759A - Coffee making assembly : en
  • US2869838A - Agitating device : en
  • CA569233A - Design of steam turbine : en fr
  • CA569286A - Flux reversal circuits for rectifiers : en fr
  • DE1048946B - Circuit arrangement for controlling the power supply to a consumer with, in particular, an inductive reactance component by means of a transistor : de en
  • AU3200657A - Improvements in or relating to mixing apparatus : en
  • CA569125A - Tensioned dielectric variable condenser : en fr
  • CA569390A - Method and apparatus for the continuous casting of metal : en fr
  • DE1049065B - Method for producing a copper-clad, silver-plated glass object, in particular a mirror : de en
  • DE1781515U - FOLDING CHAIR, IN PARTICULAR FOR SEATING THEATER, CINEMA, HOERSAELEN AND THE LIKE. : de en
  • FR1170801A - Felting needle : en fr
  • AU3978858A - New benzimida z oles : en
  • DE1048988B - Control device for several asynchronous motors to drive multi-part machines : de en
  • DE1049001B - Tube voltmeter with a measuring tube and a compensation tube, the grid voltages of which can be set separately, in a bridge circuit : de en
  • DE1049105B - Process for the processing of arsenic and / or antimonidic Huetten intermediate products : de en
  • DE1781475U - DEVICE FOR THE PRODUCTION OF A RECTIFICATING LAYER. : de en
  • AU3966358A - Improvements in or relating to refrigerator assemblies : en
  • FR1171070A - Clothes dryer : en fr
  • GB807917A - Control systems for aircraft : en
  • AU3961558A - Purification of hydrocarbon'solvents and use of same in polymerization reactions : en
  • DE1049186B - Pressure regulator with a piston controlling an overflow opening : de en
  • DE1049210B - Device for the electronic simulation of the transient processes of the labial register of a pipe organ : de en
  • US2869430A - Machine for milling slots in fanfold paper towels : en
  • US2869758A - Control device for dispensing nozzles : en
  • DE971398C - Sun glasses : de en
  • FR1170869A - Improvements to valves, valves and the like : en fr
  • GB807663A - An improved machine for use in trimming wood veneers and like sheet material : en
  • DE1048850B - Mine support bolting : de en
  • DE1781688U - VERTICAL SCREW PRESS FOR EXPRESSING VEGETABLE MATERIALS, IN PARTICULAR BEET CUTS OD. DGL. WITH A FILLING HOPPER AXIALLY ABOVE THE SCREW SPINDLE. : de en
  • DE1781728U - DINING KNIVES. : de en
  • DE1781767U - LOST PACKAGING, SO-CALLED DISPOSABLE PACKAGING FOR LIQUIDS E.G. VINEGAR. : de en
  • GB807864A - Reed hook for looms : en
  • GB807588A - Improvements in or relating to flow boxes of paper-making machines : en
  • AU3977858A - Carburettors : en
  • CA569132A - Shaped explosive charge perforating apparatus : en fr
  • CA569347A - Acid amide-like tropane derivatives : en fr
  • FR1171152A - Improvement in radio and television reception systems : en fr
  • US2870373A - Deflection systems : en
  • FR1170844A - Method and device for stretching wood : en fr
  • GB807881A - Improvements in or relating to manufacture of cheese slabs or the like : en
  • FR1170878A - Process for making a binder from synthetic anhydrite : en fr
  • FR1171108A - Fire figuration device intended to replace automatic weapons firing "blank", during combat exercises, by day and especially at night : en fr
  • DE1781668U - BINDING LABEL. : de en
  • DE1048846B - Deep drilling rig : de en
  • DE1049254B - Dashboard training and arrangement, particularly for motor vehicles : de en
  • DE1048845B - Gas switch with thermoelectric fuse : de en
  • DE1781590U - STEEL PROJECTOR WITH REMOTE CONTROLLED IMAGE CHANGER. : de en
  • GB807638A - Substantially anhydrous ferrous fumarate and a method of preparing same : en
  • US2869723A - Article separator : en
  • AU230966B2 - Improvements in or relating to typewriter and like ribbons : en
  • US2869766A - Sleeve extender : en
  • USD184279S - Mobile monitoring unit : en
  • GB807903A - Improvements in or relating to electric motor control systems : en
  • FR1171223A - Mobile basket dryer : en fr
  • DE1048895B - Process for the production of pure aromatic hydrocarbons by hydroforming and extractive distillation : de en
  • DE1049217B - Method for producing coherent envelopes or the like. : de en
  • FR1170985A - Shield with removable pads : en fr
  • DE1048937B - Process for the production of argon from residual synthesis gas : de en
  • FR1170859A - Method and apparatus to facilitate childbirth : en fr
  • DE1781652U - ELECTRIC MOTOR DRIVE. : de en
  • US2869276A - Fishing reel brace attachment : en
  • US2869495A - Rotary hook for sewing machines : en
  • US2870015A - Stabilized photographic silver halide emulsions : en
  • USD184286S - Plate or similar article : en
  • US2869376A - Rotary test table : en
  • US2870007A - Process for the production of metals by reduction of their compounds in the vapor phase : en
  • DE1049214B - Process for the production of ready-to-cook, frozen meat in pieces or slices with a light red meat color : de en
  • DK86775C - Root vegetable recorder. : da en
  • GB807640A - Detergent in powder form with a base of non-ionic detergent components : en
  • GB807747A - An improved cut-off valve device controlling fluid flow : en
  • GB807750A - Improvements in or relating to piperazine derivatives : en
  • AU3964858A - Improvements in or relating to typewriter and like ribbons : en
  • US2869338A - Earring having two engaging spring biased parts : en
  • DE971405C - Process for the utilization of sulfuric acid iron (II) salt solutions, in particular pickling liquors : de en
  • FR1170900A - Homokinetic gimbal : en fr
  • FR1171332A - Cuff adaptable to a garment, in particular to a shirt, method of manufacture and garment provided with said cuff : en fr
  • DE1048870B - Rotary wire stitching machine with automatic stapling : de en
  • DE1049054B - Process for obtaining or enriching the vitamins of the B12 group from organic solvents by adsorption : de en
  • FR1171198A - New lubricant and how to obtain it : en fr
  • FR1170785A - New vat dyes, their preparation and applications : en fr
  • FR1170968A - Variable self-inductance, especially for high frequency applications : en fr
  • CA569090A - Blower housing and method of making same : en fr
  • DE1781764U - MULTI-WALL PLASTIC PACKAGING. : de en
  • GB807657A - Improvements in castors : en
  • GB807763A - Improvements in or relating to burner devices for liquid fuel : en
  • GB807780A - Improvements in or relating to circuit arrangements for automatic volume control : en
  • GB807705A - Sewing machine needle : en
  • FR1171325A - Reflective rotating shutter reflex cinematographic camera : en fr
  • AU233006B2 - Production of timed release medicaments : en
  • FR1171022A - Process for preparing organomagnesium derivatives : en fr
  • GB807708A - Seat or chair : en
  • US2869535A - Aircraft heating system : en
  • US2870320A - Electric arc welding : en
  • US2869420A - Device for displaying moving information : en
  • US2869778A - Coin collection system : en
  • US2870172A - Pigment dyestuffs of the anthraquinone series : en
  • US2869644A - Washover tool for use in wells : en
  • US2870243A - Mounting device for mobile antenna : en
  • CA569281A - Signal translator : en fr
  • US2869392A - Foot pedal arrangement : en
  • US2870089A - Open gear lubricants : en
  • GB807755A - Improvements relating to the mounting of fusible electric cut-outs : en
  • FR1171215A - Device for mounting reinforcing elements of insufficiently rigid construction or protective elements : en fr
  • GB807689A - Process of producing asparagine : en
  • GB807571A - Improvements in or relating to pallet and shipping container : en
  • US2869571A - Ball cock : en
  • US2870285A - Switching device : en
  • FR1170794A - Improvements with flexible hinges : en fr
  • GB807742A - A flow governor for maintaining the flow of a gaseous medium at a pre-selected value : en
  • FR1170815A - Angling hook holder : en fr
  • US2869629A - Burner assembly : en
  • US2869800A - Hose winder : en
  • US2869978A - Method of gas purification utilizing an amine solution and an anti-corrosion agent : en
  • US2869681A - Lubrication markers : en
  • DE1781784U - CLOCK WITH STRIKE, SOUND GENERATOR OD. DGL. : de en
  • FR1170853A - Photo-electric light meter : en fr
  • US2870141A - 6-fluoro-20-hydroxy-4-pregnen-3-ones and the 20-acylates thereof : en
  • US2870344A - Semiconductor devices : en
  • US2869742A - Attachments for fork lift trucks : en
  • US2870018A - Diathermal tenderizing of meat : en
  • US2870369A - Cathode ray tube counting device : en
  • US2869654A - Fast hitch for 3-point hitch : en
  • FR1170838A - Stereoscopic projection and observation device : en fr
  • DE1781786U - COLLECTOR PIPE FOR WATER CONTROLS, IN PARTICULAR LOWERING SYSTEMS. : de en
  • US2869928A - Wheel cover : en
  • DE1048938B - Spring tongue device, especially for grooved rail switches, in block construction : de en
  • DE1048986B - Process for the production of semiconductor resistors consisting of grainy silicon carbide : de en
  • US2869173A - Safety device for diaphragm actuated means : en
  • US2869847A - Furnace slot cover and operating mechanism : en
  • US2870234A - Alkaline storage cells with cadmium type negative electrodes : en
  • AU227254B2 - Improvements in or relating to devices for distributing liquids, more especially but not exclusively for use in gas-fractionating columns : en
  • US2869166A - Heating or deicing unit for glazed windows : en
  • US2869772A - Bag : en
  • US2870400A - Tube tester : en
  • AU225648B2 - Finger contact assembly for electric switches andthe like : en
  • US2869233A - Blade holders : en
  • US2870374A - Microwave electron discharge tubes : en
  • AU227865B2 - Vehicle shock assembly : en
  • AU225818B2 - Improvements in or relating to brake apparatus particularly for railway brakes : en
  • CA569279A - Coke oven door : en fr
  • US2870099A - Production of polymers of epoxide compounds : en
  • AU3977358A - Gas control valves : en
  • CA569383A - Coin apparatus : en fr
  • US2869552A - Sun bra : en
  • DE1049253B - Switching device for simultaneous or separate operation of a windshield wiper and a windshield washer system : de en
  • CA569349A - Sink mount for waste disposal units : en fr
  • AU3972558A - Preparation of surface-sized paper products : en
  • US2869852A - Skid indicator for vehicles : en
  • AU230039B2 - Improved hoist : en
  • US2869524A - Free piston engine : en
  • US2870030A - High-index glass elements : en
  • US2870124A - Process for producing synthetic linear condensation copolyesters using an alkylene carbonate : en
  • US2870372A - Pulse comparison display system : en
  • US2869417A - Refractometers : en
  • US2870232A - Acetylene removal from diolefin streams : en
  • US2870399A - Capacitor control unit : en
  • AU3977958A - Locking flap for vehicles, particularly for railway goods trucks and power driven vehicles : en
  • CA569230A - Lubricating oils : en fr
  • CA569303A - Fibrous mat impregnated with thermoplastic materials and method for impregnating same : en fr
  • DE1049035B - Lubricant for cold working aluminum : de en
  • DE1049261B - Meat grinder with a quantity device arranged in the filling container : de en
  • US2869724A - Device for demineralizing water : en
  • FR1170896A - Relatively low resistivity glasses : en fr
  • CA569431A - Calling device indentification cam assembly : en fr
  • FR1170847A - Thixotropic aqueous coating composition and process for its preparation : en fr
  • FR1171258A - Welded sheet body, for shut-off valves : en fr
  • US2870287A - Electrical device : en
  • US2869715A - Continuous feeder apparatus : en
  • US2869716A - Conveyor belt idler : en
  • US2870219A - Difluorovinyl methyl ether : en
  • FR1171262A - Reverberation oven : en fr
  • CA569298A - Vehicle lamp : en fr
  • DE1048864B - Process for the impregnation of textiles consisting entirely or partially of regenerated cellulose : de en
  • US2869909A - Latch : en
  • DE1781617U - ARRANGEMENT AND DESIGN OF THE OIL PUMP DRIVE AND THE MAIN OIL DISTRIBUTION DUCT OF COMBUSTION MACHINES, IN PARTICULAR WITH A BOXER ARRANGEMENT OF THE CYLINDERS. : de en
  • US2869304A - Combined tractor and power mower : en
  • US2869760A - Hot water dispenser : en
  • US2869604A - Map holder and protector : en
  • US2870353A - High altitude brush : en
  • US2870413A - Modulator circuit arrangement comprising transistors : en
  • DE1049138B - Control unit for hydraulic systems : de en
  • DE1049028B - Copyable writing lead : de en
  • FR1170795A - Magnetic contactor for waterproof and explosion-proof enclosure : en fr
  • AU224652B2 - Improvements in or relating to control mechanisms and to uses thereof : en
  • AU231881B2 - Thermoplastic compositions forthe production of phonograph records and method of preparing records : en
  • DE1781407U - LONGITUDINAL TENSION ANCHORS. : de en
  • DE971403C - Valve, especially for liquid gas, for heating and cooking appliances or the like. : de en
  • US2869787A - Refrigeration load calculator : en
  • US2869908A - Cover attaching assembly : en
  • CA569434A - Surface cooking unit control apparatus : en fr
  • US2869212A - Apparatus for producing concrete stair steps : en
  • US2869452A - Cane mills : en
  • US2869156A - Rough rounding machines : en
  • FR1170906A - Food product constituting a natural semi-preserve : en fr
  • FR1171144A - Metal case closed by a cover for an electrical component : en fr
  • GB807626A - Lubricant composition : en
  • US2869396A - Holding means for camera shutter setting knobs : en
  • US2869574A - Automatic lubricated gate valve : en
  • AU6265760A - 21- SUBSTITUTED - 6a - METHYL -17a - HYDROXY - PROGESTERONE AND ESTERS THEREOF AND PROCESS FOR THEIR PREPARATION : en
  • CA569246A - Material handling system for harvesters : en fr
  • DE1049133B - Tobacco pipe : de en
  • DE1781638U - ARTICULATED COUPLING SLEEVE. : de en
  • AU227507B2 - BIS (y-CHLOROPROPYL) AMINE AND ITS SALTS AND PROCESS FORTHE MANUFACTURE THEREOF : en
  • DE1048920B - Process for the preparation of organohalosilanes : de en
  • US2869839A - Power plant arrangement for mobile spray tank : en
  • US2869398A - Hydraulic and planetary gear transmission : en
  • US2869455A - Electromechanized actuating means in wire printing machines : en
  • DE1048914B - Process for making steroid compounds : de en
  • DE1049166B - Spherical roller axle bearings : de en
  • DE1781421U - MOUNTING RAIL FOR FILE ENVELOPES. : de en
  • DE1781642U - PIPE CONNECTION FOR TWO CONNECTING DEVICES CONNECTED IN A SERIES. : de en
  • AU224473B2 - Preparation of surface-sized paper products : en
  • DE1048969B - Process for splicing multiple coaxial cables : de en
  • US2869268A - Spring ejector means : en
  • US2869981A - Process for the purification of uranium : en
  • US2870368A - Electron beam tubes : en
  • US2870414A - Suppressed carrier modulator : en
  • US2869564A - Governor valve assembly : en
  • USD184275S - Automobile : en
  • CA569105A - Screw cap : en fr
  • CA569332A - Polyazo dyestuffs : en fr
  • CA569433A - Telephone handset terminating and amplifier circuit : en fr
  • US2869878A - Sound motion picture film : en
  • US2870044A - Coated polymeric thermoplastic dielectric film : en
  • BE569689A - : en
  • US2869329A - Expansible mandrel : en
  • US2869638A - Automatic feeder for vertebrata : en
  • CA569215A - Enzyme-treating sheet product and article wrapped therewith : en fr
  • CA569211A - Combination jet driven filter : en fr
  • CA569423A - Linear motion device : en fr
  • CA569399A - Two-temperature refrigerator with single evaporator : en fr
  • DE1049192B - Storage for work spindles : de en
  • FR1171338A - Polylactic acid manufacturing process : en fr
  • AU231069B2 - Improvements in electrical indicating or/and control systems : en
  • DE1781402U - SINKSCHEIDER. : de en
  • DE1781716U - MESSERSCHAERFER. : de en
  • CA569291A - Cold-cathode gas-discharge tubes : en fr
  • DE1781628U - SPARK-EXTINGUISHING EXHAUST GAS COOLER FOR COMBUSTION MACHINES, IN PARTICULAR ON SHIPS. : de en
  • US2869877A - Play-back sound reproducer : en
  • US2869539A - Slenderizing machine : en
  • GB807722A - New pharmaceutical compositions : en
  • US2870048A - Deenameling process : en
  • CA569217A - Lady's stocking having stretchable zone : en fr
  • CA569397A - Screening mechanism : en fr
  • AU3966058A - Improvements in tubulous vapour generating and heating units : en
  • AU3969958A - Crimping apparatus : en
  • DE971402C - Cinema projector with film return device : de en
  • DE1781788U - LID FOR MANHOLE COVERS OF ROADS AND THE LIKE. : de en
  • CA569343A - Propellent powder : en fr
  • US2869790A - Card reader device : en
  • US2869920A - Floor racks for meat trucks : en
  • DE1049301B - Conveyor : de en
  • FR1171083A - Improvements to the assembly of whistles in flexible material toys : en fr
  • AU3966958A - Steroids and process for their manufacture : en
  • CA569208A - Wire taping machine : en fr
  • US2869492A - Feeding and guiding mechanism for sewing machines : en
  • US2870140A - Therapeutic agents derived from rauwolfia serpentina : en
  • US2870159A - Hydrogenated 2-(1-naphthylamino)-oxazolines : en
  • DE1049071B - Cooker for operation with liquid fuel : de en
  • AU231337B2 - 3-OXO-BENZOTHIADIAZINE-l, 1-DIOXIDE COMPOUNDS : en
  • CA569340A - Liner material for leaf spring assemblies : en fr
  • US2869541A - Syringe structure : en
  • CA569362A - Adjustable operating mechanism for brakes, clutches, and the like : en fr
  • US2869245A - Hinge butt locating gauge : en
  • US2869960A - Electronic chassis locking assembly : en
  • DE1049296B - Transport sack with a handle formed at the closure end : de en
  • US2869128A - Device for inserting l-shaped terminals into printed circuit boards : en
  • US2869945A - Pump : en
  • DE1048907B - Process for the preparation of sulfonyl urethanes : de en
  • FR1171157A - Multi-purpose combination tool : en fr
  • AU2181756A - Apparatus for forming artificial targets : en
  • US2869201A - Attaching device : en
  • US2870028A - Method of cooking animal and vegetable materials : en
  • AU3962658A - Improvements relating to pneumatic vehicle wheel tyres : en
  • AU3975558A - Combined armand rocking chair : en
  • DE1048855B - Mandrel fastening on a metal pipe press : de en
  • DE1781459U - ELECTRIC SWITCH WITH SNAP SPRING. : de en
  • DE1781656U - MOVING DEVICE ON MUSIC BOX. : de en
  • DE1049080B - Safety device for the operation of elevator scaffolding in motor vehicle parking houses : de en
  • DE1781699U - EXHAUST SHELL, ESPECIALLY FOR VEHICLES. : de en
  • GB807634A - A process for the preparation of polyvinyl chloride : en
  • CA569263A - Bus duct for electrical distribution systems : en fr
  • GB807624A - Process and apparatus for separating mixtures of solid substances into fractions according to specific gravity : en
  • DE1048909B - Process for the preparation of allyl-substituted acetylene compounds : de en
  • CA569157A - Folding door : en fr
  • US2870354A - Dynamo electric machine : en
  • AU263627B2 - Steroids and process for their manufacture : en
  • AU3980058A - Improvements in or relating to conveyor systems : en
  • SU70485A1 - Operator crane : en ru
  • US2869199A - Holder for ready-made four-in-hand tie : en
  • US2869442A - Floating and troweling machine : en
  • US2869702A - Fluid pressure operated friction clutch : en
  • US2870076A - Method and apparatus for improving performance of a fast reactor : en
  • AU224558B2 - Paperboard holders : en
  • CA569250A - Preparation of 4-bromo steroids : en fr
  • DE1781721U - HINGE. : de en
  • US2869684A - Tape feeding system : en
  • US2870195A - Alkyl beta-alkoxypropionates : en
  • US2869140A - Portable baptistry : en
  • US2869441A - Rotary troweling machine : en
  • US2869825A - Earth boring : en
  • US2870367A - Low-noise microwave tube : en
  • DE1048964B - Impulse radar device for locating and automatically tracking moving targets : de en
  • DE1781631U - COMPRESSION SPRING MADE OF RUBBER OR TECHNICALLY EQUIVALENT MATERIAL. : de en
  • DE1781697U - STOP LIGHT DEVICE FOR BICYCLES AND MOPEDS. : de en
  • US2869431A - Controllable apparatus for radius cutters : en
  • US2869482A - Dusting method and equipment : en
  • US2869543A - Injector : en
  • AU222740B2 - Improvements in or relating to mixing apparatus : en
  • AU3969858A - Blends of thermoplastic polymeric materials : en
  • DE1049218B - Block-bottom bags made from thermoplastic or from material coated with a thermoplastic material and process for its production : de en
  • DE971391C - Single seat gas pressure regulator : de en
  • US2869306A - Cotton harvester : en
  • DE1781460U - CONTACT BRIDGE FOR SLIDING SWITCH. : de en
  • DE1781680U - DEVICE FOR GRIPPER CONTROL ON KINEMATOGRAPHIC EQUIPMENT. : de en
  • DE1781715U - BRISTLE SCRAPER FOR PIGS. : de en
  • AU3964758A - Improvements in or relating to maximum deceleration meters for vehicles : en
  • CA569389A - Antimony oxide glass : en fr
  • US2869591A - Apparatus adapted for the bending of wire strip material and the like : en
  • US2869689A - Railroad brake shoes : en
  • US2869904A - Slack adjuster : en
  • US2869958A - Mechanism for mounting electrical units : en
  • US2869435A - Process and product : en
  • US2870092A - Polyphosphate compositions containing tallow methyl tauride and 2-mercaptothiazoline : en
  • US2870257A - Electrical signal transmission : en
  • DE1781749U - THREAD WINDER. : de en
  • US2869502A - Hatch covers for ships : en
  • US2869229A - Holder for hair trimming blade : en
  • US2870115A - Composition of vinyl chloride homopolymer and chloroprene hompolymer and method of making same : en
  • CA569249A - Process for the bromination of steroids : en fr
  • AU224337B2 - Improvement in or relating to locks : en
  • AU225581B2 - Improved electromagnetic detector. V r' M : en
  • CA569355A - Use of glow discharge in chemical synthesis : en fr
  • US2869490A - Fertilizer drill and seed planting implement : en
  • US2869526A - Valve means : en
  • US2869858A - Vibration and shock absorptive cushion element : en
  • US2870186A - Dimethyl-(monochlorotolyl)-phosphate : en
  • CA569306A - Cutting board drawer construction : en fr
  • US2869293A - Mounting for pipe end abraders : en
  • AU224560B2 - A vertical tube heater : en
  • CA569162A - Adhesives from urea-formaldehyde and vegetable tannin : en fr
  • CA569345A - Rolling and sintering powdered metal : en fr
  • DE971411C - Process for the production of a plastic compound containing silicone resins and mica : de en
  • CA569149A - Protection against momentary loss of track circuit shunt : en fr
  • DE1048887B - Method of replacing the exchangeable cations of a clay with a stretchable lattice : de en
  • DE1781702U - WIPER ARM. : de en
  • DK86766C - Difference indicator for speed. : da en
  • GB807701A - Improvements relating to water cocks for domestic installations : en
  • US2869975A - Process for shrinking and setting polyacrylonitrile textile filaments with specific chemical shrinking agents : en
  • DE1049269B - Cylinder lock : de en
  • AU3961658A - Improvements in electric incandescent lamps for use in motor vehicle lights : en
  • US2869722A - Paper products having a release coating and method of preparation thereof : en
  • US2870377A - Means for detecting the defective element in a series connection : en
  • US2869649A - Helicopter rotor : en
  • AU3977158A - Improvements in or relating to pharmaceutical compositions : en
  • AU3963058A - Electron gun : en
  • AU228745B2 - Improvements to mattresses andthe like : en
  • DE1049320B - : de en
  • US2869799A - Magnetic tape transport mechanism : en
  • CA569140A - Calcimine composition : en fr
  • CA569402A - Foam suppression of hot latex emulsions during recovery of monomers therein : en fr
  • US2870132A - Low viscosity sulfurized tall oil and process for making the same : en
  • US2870267A - Arrangement for scanning and reproducing magnetic fields : en
  • CA569192A - Railway switch operating apparatus : en fr
  • US2869740A - Transporting equipment : en
  • US2870321A - Welding device to attach transducer wires to mechanical filters : en
  • US2869685A - Inertia controlled shock absorber system : en
  • US2870023A - Enwrapments for plastic and like substances : en
  • FR1171012A - Improvements to the assembly of spectacle lenses : en fr
  • US2869258A - Arrangement in calenders : en
  • US2869298A - Automatic packaging machine : en
  • US2869691A - Pivoted window structure : en
  • US2869913A - Noiseless lock unit : en
  • AU233095B2 - Suspensions of drugs destined for injection and process forthe preparation thereof : en
  • CA569248A - Conveyer roll shell assembly and method of making it : en fr
  • CA569437A - Transmission and control therefor : en fr
  • FR1170763A - dental office equipment : en fr
  • GB807632A - Transistor amplifier with frequency bandwidth stabilization : en
  • FR1171333A - Pneumatic tire and method for its manufacture : en fr
  • CA569134A - Manufacture of fluorine-containing polymers : en fr
  • US2870113A - Method for producing finely divided solid 1-olefin polymer : en
  • US2869340A - Shaft assemblies : en
  • US2869500A - Hydraulic valve control for bilge discharge : en
  • US2870043A - Printable polyethylene film : en
  • AU225245B2 - Improvements relating to pneumatic vehicle wheel tyres : en
  • CA569354A - Depository : en fr
  • CA569442A - Electroplating : en fr
  • DE1781525U - SECURITY DEVICE ON DRAWERS. : de en
  • DE1781549U - CENTRAL HEATING BOILER. : de en
  • GB807741A - Process for tanning skins : en
  • GB807664A - Extrudable polyethylene compositions : en
  • AU231295B2 - Improvements in indoor standards for lighting and warning means : en
  • AU3978358A - Improvements in and relating to magnetic amplifier control systems : en
  • US2869998A - Liquid fertilizer : en
  • CA569150A - Unsaturated halosilane bonded plastic and glass laminate : en fr
  • CA569369A - Blends of a carboxylated styrene interpolymer with a carboxylated diene polymer : en fr
  • AU2975257A - Improved anti-corona spacer for electric transmission lines : en
  • FR1171159A - Heating pot for plastic injection or extrusion machines : en fr
  • GB807607A - Variable-capacity outwardly-sliding vane pump : en
  • GB807652A - Improvements in and relating to electric lighting units : en
  • GB807907A - Aldehyde diacylates and process for producing the same : en
  • DE1049078B - Elevator frame for motor vehicle storage houses that can be moved in an alley : de en
  • DE1781755U - DOLL BED. : de en
  • DE1781761U - FOLDABLE, STACKABLE TRANSPORT CONTAINER. : de en
  • GB807911A - Improvements in or relating to reinforcing fillers for rubbery materials and to rubbery compositions containing the same : en
  • DE1049129B - Device for program control, in particular for computer systems : de en
  • USD184291S - Fishing lure : en
  • CA569130A - Load brake mechanism : en fr
  • US2869696A - Single pedal throttle and brake control for vehicles : en
  • AU2978057A - Improvements to mattresses andthe like : en
  • US2869400A - Variable speed power transmission mechanism for use with hydraulic drives : en
  • US2870053A - Cushion pads : en
  • DE1048957B - Circuit arrangement for conference add-on to telephone extension systems with self-dialing operation by pulse generator : de en
  • DE1781556U - MOSAIC PARQUET BOARD. : de en
  • DE1049265B - Stick for roll grinders : de en
  • GB807599A - Haloaryloxyalkyl esters of -a, -a, -ß-trichloropropionic acid : en
  • US2869780A - Article depository : en
  • SU71675A1 - Traveling harvester : en ru
  • FR1171155A - Backrest and headrest for motor vehicle seat : en fr
  • IE22707L - Rotary printing machines : en
  • US2869826A - Rotary well drill feed : en
  • US2869705A - Outboard ribbon supply apparatus for typewriters : en
  • US2869885A - Rigid axle mounting : en
  • US2869970A - Tanning with epoxy resins : en
  • DE1781468U - THIN-WALLED, CAPSULE-SHAPED PROTECTIVE HOUSING, IN PARTICULAR FOR DRIVE ELECTRIC MOTORS OF WIPER WIPERS. : de en
  • DE1049017B - Method and device for resistance roller seam welding of a honeycomb body made of corrugated sheet metal sections : de en
  • DE1049059B - Spray cartridge with needle stopper : de en
  • FR1171054A - Plantar support : en fr
  • GB807637A - Dry rectifier stack assemblies : en
  • FR1171250A - Device for cutting sheets of paper : en fr
  • FR1170758A - Key contact for electrical switches : en fr
  • FR1171171A - Improvements to candy dispensing devices, and similar objects : en fr
  • DE1048925B - Process for the production of synthetic tanning agents : de en
  • FR1171043A - Day bed : en fr
  • GB807838A - Improvements in and relating to vertically arranged files and index devices therefor : en
  • US2870106A - Chloroprene rubber compositions containing sulfurized tall oil : en
  • USD184288S - Cooling tower : en
  • US2869538A - Oscillating bed : en
  • US2869812A - Boat clamp : en
  • US2869938A - Railway journal box lid lug wear plate assemblies : en
  • US2869357A - Continuously indicating electroacoustic densitometer : en
  • US2870216A - Disproportionation of organic sulfoxides : en
  • US2869462A - Blasting device : en
  • US2869783A - Barberis : en
  • AU231880B2 - Bis-isothiuronium compounds and process for the manufacture thereof : en
  • GB807847A - Improvements in or relating to tractor drawn harvesters for potatoes or other root crops : en
  • US2869202A - Diaper button : en
  • DE1049013B - Fuel for neutron reactors and process for its manufacture : de en
  • DE1049023B - Process for the production of copper-containing azo dyes : de en
  • US2869167A - Windshield cleaner : en
  • DE1049118B - Removable stacking axis for record changer : de en
  • SU116853A1 - Method of adjusting the output voltage of the ion frequency converter : en ru
  • US2870075A - Nuclear reactor unloading apparatus : en
  • US2870389A - Machine programming control : en
  • US2869912A - Connector assembly for a door handle : en
  • USPP1801P - james : en
  • DE1049141B - Built-in baling press with running or sliding piston for threshing machines : de en
  • CA569177A - Method and machine for forming rotors : en fr
  • CA569198A - Automatic telephone systems : en fr
  • US2869635A - Aircraft hangar doors : en
  • US2869930A - Traction wheel with segmental rim and retractable lugs : en
  • US2869954A - Domestic appliance : en
  • US2870347A - Bistable transistor circuit : en
  • AU2975157A - Improvements in and relating to trailer type equipment for heating, transporting and spraying bitumen : en
  • CA569255A - Electrophotographic printing machine : en fr
  • CA569338A - Method and apparatus for electric well logging : en fr
  • US2869339A - Flexible coupling and method of making same : en
  • US2870165A - Process for recovering flavonoids from bark : en
  • DE1781520U - TABLE BASE SWIVEL OUT WITH A CRANK. : de en
  • US2869159A - Railroad track sweeper : en
  • US2869901A - Ball and socket coupling having air bearing means : en
  • US2870204A - Preparation of phosphonothioic dichlorides, tetrachlorophosphoranes, and phosphonic dichlorides : en
  • GB807656A - Improvements in a railway car coupler : en
  • US2869662A - Detachable wheel assembly drive unit : en
  • FR1170988A - Trifluoro-chlorethylene purification process : en fr
  • FR1171052A - Automatic image-sound synchronizer : en fr
  • FR1171065A - Anti-slip plastic or similar stair nosing for stairs and other applications : en fr
  • FR1171141A - Pest trap improvements : en fr
  • US2869551A - Electrical therapeutic jacket : en
  • US2869286A - Apparatus for forming tubular structures in glassware : en
  • US2869969A - Formaldehyde as an assistant in the dyeing of polyester fibers and blends thereof athigh temperatures : en
  • DE1048892B - Process for the production of silicon tetrachloride : de en
  • DE1781477U - ARRANGEMENT WITH AN ELECTRON TUBE WITH LIGHT SCREEN FOR VOLTAGE DISPLAY. : de en
  • GB807659A - Improvements relating to the mounting of shock absorbers in vehicles : en
  • GB807774A - A caravan extension : en
  • GB807796A - Electrical socket connector : en
  • US2869853A - Tare correction apparatus : en
  • US2869881A - Adjustable floating tool holders : en
  • US2870160A - 2 (benzofuranyl amino)-and 2 (thianaphthenyl amino) oxazolines : en
  • US2869280A - Disposable trap : en
  • US2869533A - Ball throwing apparatus : en
  • US2869875A - Golf practice game : en
  • US2870133A - Production of phenols by catalytic hydrogenation of lignin : en
  • US2870387A - Measuring and controlling servo-motor system : en
  • FR1171109A - Method for dosing a liquid in a substance to be mixed, in particular the mixing water of a mortar and apparatus applying this method : en fr
  • GB807668A - A process for the production of alkylated heterocyclic compounds : en
  • FR1170760A - Gyromagnetic compass : en fr
  • FR1171139A - Coal oxidation process : en fr
  • GB807646A - Arc welding electrode : en
  • GB807715A - Improvements in or relating to method of concentrating potash ores : en
  • FR1170883A - Electrical protection device : en fr
  • FR1171105A - Storage shelving by elements, removable and extendable with multiple combinations and sweats : en fr
  • GB807749A - Conversion of synthetic drying oils to thermo-setting resins : en
  • US2869484A - Baking process : en
  • DE1049144B - Plant hole borer : de en
  • CA569254A - Container tapping device : en fr
  • DE1781696U - GLARE PROTECTION DEVICE FOR MOTOR VEHICLES. : de en
  • DE1048915B - Process for the preparation of 6-methyl-9ª ‡, 21-difluoro-11ª ‰, 17ª ‡ -dioxy-1,4-pregnadiene-3,20-dione and its 11-keto analogues : de en
  • US2869254A - Snow plow mount for a radially swingable snow plow : en
  • US2869683A - Railway brake mechanism : en
  • US2869832A - Apparatus for air conditioning : en
  • US2869879A - Collet-fixture assembly with eccentric adjustment : en
  • US2870392A - Electric controllers for machines : en
  • US2869362A - Machines for testing pneumatic tires : en
  • US2869789A - Information storage apparatus : en
  • US2870184A - Process for making poly 2-ethylbutoxysiloxanes : en
  • US2870228A - Dehydrogenation of hydrocarbons : en
  • AU226998B2 - Safety control for gas heated appliances : en
  • CA569176A - Method of coupling submerged pipes : en fr
  • FR1171245A - Paneled ceiling, especially plaster : en fr
  • US2869763A - Syringe for ejecting plastic material : en
  • US2869776A - Throughway fare collection device : en
  • US2869973A - Synthetic paper sheet of chemically bonded synthetic polymer fibers and process of making the same : en
  • US2870313A - Domestic appliance : en
  • DE1048874B - Rotary mixer : de en
  • GB807778A - Improvements in and relating to the control of sawmill blading : en
  • DE1781575U - MILLING MACHINE FOR GRINDING WORK PIECES, PREFERABLY PITING STAMPS. : de en
  • FR1171080A - Improvements made to the production of dry cell batteries with flat cells : en fr
  • GB807872A - Improvements in or relating to optical filter structures : en
  • US2869746A - Bottle cap : en
  • US2870139A - Purification of d(-) galactamine : en
  • US2870188A - Process for the manufacture of pantothenic acid 4'-phosphate and its salts : en
  • GB807883A - Improvements in electric switches for use in musical instruments : en
  • DE1781695U - ROLLING ROOF AND SUNROOF FOR INDIVIDUAL CARS. : de en
  • DE1781730U - BALLPOINT PEN WITH A RETRACTABLE REFILL INTO THE HOUSING. : de en
  • GB807711A - Improvements relating to liners for tube or ball mills : en
  • FR1171081A - Installation for waterproofing paper : en fr
  • GB807623A - Process for the production of n-alkyl aromatic amines : en
  • DE1048858B - Multi-color printing machine for printing webs made of textile fabric or other materials : de en
  • DE971395C - Electrical capacitor with a dielectric made of expandable plastic and process for its manufacture : de en
  • FR1171117A - Cross-linked polyvinyl chloride : en fr
  • FR1171037A - Hot-spinning of metals and tools for their production : en fr
  • FR1171289A - Device for producing the advancement along a railway track of machines used for the maintenance of this track : en fr
  • US2869138A - Trouser leg supporting device : en
  • US2870117A - Coating composition comprising an epoxy resin and an aldehyde-reacted polymer of acrylamide and metallic surface coated therewith : en
  • GB807865A - An improved process for colouring and fortifying food consisting of or containing fatty materials : en
  • DE1048906B - Process for the production of terephthalic acid from the aqueous solutions of its dipotassium salts : de en
  • DE1781752U - GYMNASTIC TIRES. : de en
  • FR1170970A - Improvement of gummed fiber sleeping mats and method of application : en fr
  • FR1171283A - Apparatus for testing devices sensitive to wheel slip and more particularly airplane wheels : en fr
  • US2870171A - Epoxidation process : en
  • DE1049275B - Toy gun : de en
  • DE1781787U - EARTH CONSTRUCTION MACHINE MOVED ON TRACKS. : de en
  • AU3980158A - Process of treating metal halides : en
  • DE1049120B - Photographic telephoto lens : de en
  • GB807825A - Process for carrying out catalytic reactions with platinum metal sols : en
  • US2869745A - Plunger closures of containers : en
  • US2869735A - Trussing for booms : en
  • FR1170959A - Reinforced plastic objects : en fr
  • GB807794A - Improvements in or relating to apparatus for drying packages of yarn or the like : en
  • US2870010A - Method of manufacturing electrical apparatus : en
  • DE1049282B - : de en
  • GB807687A - Phenoxazone-dicarboxylic acid derivatives : en
  • GB807712A - Internal combusition engine of the liquid fuel injection type : en
  • US2870020A - Method of blanching food products : en
  • US2869203A - Leather-covered button and method of manufacture : en
  • FR1170933A - Anchoring system for suspension bridges retaining cables : en fr
  • US2869882A - Hand tool : en
  • US2869457A - Rotary printing means : en
  • US2870022A - Dough mix package : en
  • US2870125A - Epoxidized polyethylenically unsaturated polycarboxylic acids, derivatives thereof and method for producing the same : en
  • DE1781674U - RECESSED EXPOSURE METER WITH POINTER REFLECTED IN THE FIELD FOR PHOTO CAMERAS. : de en
  • FR1171099A - Mechanical devices for controlling the electromagnetic brake of a lifting machine for lifts and hoists in the event of inadvertent acceleration of the speed of the car : en fr
  • US2869374A - Mechanical hammer : en
  • US2869575A - Fluid pressure regulator : en
  • US2870129A - Water vapor permeable resins : en
  • US2870394A - Commutation of contact converters : en
  • IE23078L - Multi-ply paper sacks. : en
  • DE1781474U - TUBULAR LIGHT HOUSING FOR LUMINOUS LAMP. : de en
  • DE1781791U - COLORED FABRIC FOR TOWELS. : de en
  • US2870316A - Heaters : en
  • DE1048962B - Directional antenna for very short electromagnetic waves : de en
  • DE1049304B - : de en
  • US2870192A - Tricresylphosphate process : en
  • DE1049034B - Process for improving the lubricity of organopolysiloxanoels : de en
  • DE1049252B - Bracket for electrical equipment such as lamps, headlights and signaling devices on vehicles : de en
  • GB807600A - Improvements in or relating to the bleaching of palm oil : en
  • GB807642A - Improvements in or relating to the control of electric motors : en
  • AU3962458A - Improvements relating to pneumatic vehicle wheel tyres : en
  • US2870104A - Chloroprene rubber composition containing a tall oil-sulphur reaction product : en
  • US2870327A - Electronic probability circuit : en
  • DE1048971B - Multipurpose fitting for assembly rods : de en
  • DE1049010B - Dry rectifier with an insulating material chassis enclosed in a metallic housing : de en
  • DE1049069B - Independent hanger winch : de en
  • DE1781754U - DOLL. : de en
  • DE1781530U - COOKER LID HOLDER. : de en
  • DE1781513U - HANGER FOR CLOTHING. : de en
  • FR1170810A - Process for making improved regenerated cellulose films : en fr
  • AU223043B2 - Apparatus for loading grease guns or for dispensing oils and semiliquid substances : en
  • US2870386A - Follow-up control system : en
  • US2869228A - Method of making a compositte structure : en
  • US2869600A - Saw structure and blade mount therefor : en
  • US2869686A - Hand operated toy car : en
  • AU224890B2 - Crimping apparatus : en
  • CA569167A - Lathe attachment for thread cutting : en fr
  • DE1048869B - Door frame for horizontal coking chamber ovens : de en
  • DE1781419U - ALBUM INSERT, ESPECIALLY FOR RECORDS. : de en
  • US2869269A - Safety mechanism for firearms : en
  • US2869850A - Preparation of ore and method of heat treatment : en
  • AU3964958A - Insulated electric heating element : en
  • US2869563A - Quasi-elastic magnetic device : en
  • CA569244A - Butadiene polymers shortstopped or stabilized with a trithiocarbonate : en fr
  • FR1170851A - Method and devices for the manufacture of articles in suitable thermoplastic masses by drawing under pressure in a mold : en fr
  • GB807817A - Fuel-breeder fuel element for nuclear reactor : en
  • GB807630A - Improvements in or relating to preparation of monomeric glycol terephthalates : en
  • GB807918A - Control systems for aircraft : en
  • FR1170992A - Pressing bell for continuous presses as well as presses fitted with these bellows : en fr
  • FR1171123A - Device for smoothing or polishing glass sheets : en fr
  • GB807819A - Improvements in or relating to percussion tools : en
  • GB807866A - Improvements relating to ironing boards and the like : en
  • DE1049051B - Method and apparatus for making sanitary napkins with flattened ends : de en
  • FR1171263A - Magnetic circuit : en fr
  • FR1170800A - Control device with inductance adjustable by an electromagnetic system : en fr
  • FR1171017A - Improvements to lighter stones : en fr
  • GB807622A - Stabilised phenol-formaldehyde resins : en