- US2349333A - Mechanism for synchronizing power units :
en
- US2349602A - Hydraulic system for machine tools :
en
- US2349255A - Glow discharge tubing and means for mounting the same :
en
- US2349497A - Hand and pinion remover :
en
- CA420329A - Can part reforming machine :
en
fr
- US2349740A - Automobile heater :
en
- FR892938A - Ultra-shortwave, resonator cavity lamp for coupling suppression energy extraction, operating at low voltage :
en
fr
- US2349585A - Foam prevention :
en
- AU1456844A - Improvements relating to fuel injectors for compression ignition oil engines :
en
- US2349409A - Method and apparatus for the production of magnesium :
en
- US2349370A - Radiant energy locating system :
en
- US2349449A - Fog nozzle :
en
- DK62274C - Cardboard Manufacturing Procedure. :
da
en
- FR892890A - Brand to burn :
en
fr
- US2349608A - Strap-stretching device :
en
- US2349492A - Animated figure :
en
- USRE22486E - Reversing clutch construction fob :
en
- US2349425A - Drain plug :
en
- US2349626A - Compass :
en
- US2349719A - -x a air control device :
en
- CA420347A - Roll holding camera :
en
fr
- CA420424A - Printing felt treatment :
en
fr
- GB561541A - Improvements in and relating to luminairs :
en
- FR892878A - Lens focusing device for cameras provided with a slit shutter or the like :
en
fr
- GB561548A - Processes for the production of high molecular guanamines, and their water-soluble derivatives, and the resulting products :
en
- GB561617A - Improvements relating to vehicle seat mountings :
en
- DE737169C - Starting device for an internal combustion engine supplied with fuel by a gas generator, in particular for the operation of motor vehicles :
de
en
- US2349412A - Vinyl resin composition :
en
- US2349662A - Electroplating cell :
en
- CA420383A - Hollow staybolt treating apparatus :
en
fr
- GB561536A - Improvements relating to plants comprising a plurality of fluid compressors or generators of hot products of combustion under pressure, and particularly free piston compressors or generators feeding at least one receiving element :
en
- US2349607A - Dental instrument :
en
- GB561622A - Process for the production of monoazo dyestuffs :
en
- US2349615A - Musketry training device :
en
- USD137941S - Design for a buffet ob similar
article :
en
- FR893012A - Steel wire carrier tape :
en
fr
- US2349337A - Photographic print treating apparatus :
en
- FR892915A - Method of manufacturing porous building bodies :
en
fr
- GB561639A - An improved dovetail or anti-rattle device for doors :
en
- GB561521A - An improved apparatus for extracting air, or gaseous matter from liquids :
en
- CA420435A - Balanced interrupter circuit :
en
fr
- AU118510B2 - An improved concrete mixer :
en
- US2349696A - Rotary steam joint :
en
- US2349284A - Safety device for hydraulic power transmission apparatus :
en
- GB561515A - Improvements in machines for sorting cylindrical objects :
en
- GB561612A - Improvements relating to the dressing of the wheels of tool grinding machines :
en
- US2349245A - Machine for inking edges of shoe parts :
en
- US2349342A - Process of making solid fuel briquettes :
en
- US2349546A - Vegetable oil :
en
- US2349630A - Aircraft cockpit canopy :
en
- DE742124C - Stuffing box packing with carbon or graphite carbon rings, which are surrounded by a steel jacket or the like :
de
en
- CA420391A - Coating production on magnesium and alloys :
en
fr
- DE745916C - Rod-shaped insulating tubes with several longitudinal ducts serving for the surface and flush-mounting of bare electrical lines :
de
en
- FR892861A - Terminal with shorting device :
en
fr
- FR892997A - Process for preparing pasty masses from synthetics and plasticizers :
en
fr
- FR892917A - Rotary tine or tine cultivator :
en
fr
- GB561470A - Improvements connected with fluorescent tubular discharge lamp fittings :
en
- US2349557A - Stabilized diazo dicyandiamide :
en
- FR893044A - Process for manufacturing phosphate fertilizers ranging from powder form to granular form :
en
fr
- FR893049A - Rotary resistor for low currents, in particular for high frequency technical applications :
en
fr
- DE741410C - Hopper and storage container for grinders :
de
en
- GB561567A - Improvements in or relating to crank shaft :
en
- FR892893A - Process for the production of condensation products based on phenol formaldehyde, soluble in hydrocarbons, and neutral oils, resins or varnishes :
en
fr
- GB561532A - Improvements in the manufacture of a cream substitute :
en
- GB561630A - Improvements in or relating to power driven cultivators and like agricultural appliances :
en
- FR893029A - Boiler for the wood industry :
en
fr
- US2349248A - Cartridge disassembling machine :
en
- FR892862A - Heat sensitive conjunction-disjunction device :
en
fr
- FR892866A - Provision for plate heat exchangers :
en
fr
- FR892900A - Process for the preparation of solutions containing sulphocyanic acid used for disinfection :
en
fr
- GB561524A - Improvements in shaped flat articles such as punches or dies :
en
- US2349482A - Automatic aniline point recorder :
en
- US2349326A - Emulsion :
en
- US2349793A - Dressing tool :
en
- FR892947A - Process for manufacturing condensation products :
en
fr
- USRE22484E - Method and appabatus foe landing :
en
- US2349426A - Undergarment :
en
- US2349543A - Combination hung and hinged window :
en
- US2349577A - Control member :
en
- US2349668A - Blower :
en
- DE742403C - Containers, in particular for storing files :
de
en
- US2349586A - Inverse neutral telegraph repeater concentration group switching :
en
- US2349562A - Solvent recovery from colloided material :
en
- DE745797C - Compensating device, especially for motor vehicles :
de
en
- GB561586A - Improvements relating to the flame treatment of metals :
en
- DE745833C - Device to prevent incorrect counts or incorrect measurements in the event of measuring device malfunctions :
de
en
- GB561508A - Manufacture of tri-p-anisyl-chloroethylene :
en
- US2349319A - Process for heat treating nickelchrome-tungsten alloy steels :
en
- DE745981C - Artificial leg with a sleeve to be attached to the leg stump by suction :
de
en
- FR893007A - Device for peat extraction :
en
fr
- US2349308A - Voltage regulator :
en
- US2349445A - Method of making bituminous paving compositions and pavements :
en
- US2349753A - Method and apparatus for geophysical exploration :
en
- DK62268C - Machine for spreading manure. :
da
en
- DE745819C - Process for the preparation of polymethine dyes :
de
en
- US2349440A - Wave meter :
en
- US2349480A - Inflating device :
en
- US2349715A - Radiant energy control device :
en
- US2349758A - Gyroscopic instrument :
en
- FR892999A - Extinguishing device of a mercury cathode discharge tube :
en
fr
- FR893011A - Centrifugal force dust separator for cleaning air, especially air drawn in by vehicle engines :
en
fr
- US2349430A - Medical capsule :
en
- US2349537A - Work support :
en
- GB561504A - Improvements relating to the production of chemical coatings on metal surfaces :
en
- US2349334A - Drive for electric generators :
en
- US2349286A - Propellers for multiple propeller ships :
en
- US2349428A - Art of treating hydrocarbons :
en
- DE745826C - Process for the production of condensation products :
de
en
- GB561540A - Improvements in and relating to luminairs :
en
- GB561547A - Improvements in self-locking nuts :
en
- DE745985C - Braun tube for compass purposes :
de
en
- FR893038A - wire heat exchanger, in particular for heat exchange between two gaseous agents :
en
fr
- AU1337444A - Improvements in or relating to radio receiving circuits :
en
- US2349656A - Register control system :
en
- DE745828C - Twist angle meter for testing gun barrels :
de
en
- US2349599A - Production of diarylenethiazyl disulphides :
en
- FR892863A - Bottom-feed automatic hearth for heating lean charcoal ovens :
en
fr
- GB561511A - Hydraulic cement composition and method of making same :
en
- GB561519A - Improvements in or relating to rotary pumps :
en
- GB561640A - Overcoat :
en
- FR892806A - Ski binding :
en
fr
- FR893036A - Process for preparing normal butylene :
en
fr
- DE745854C - Arrangement for measuring short times with very high accuracy :
de
en
- US2349745A - Identification device :
en
- US2349374A - Manufacture of shoes and shoe parts :
en
- DE746302C - Process for drying gases :
de
en
- FR892906A - Row safety device for top spindles, for textile machines :
en
fr
- US2349327A - Viscosity control valve :
en
- US2349763A - Electric storage battery :
en
- US2349300A - Explosive :
en
- US2349352A - Industrial truck :
en
- US2349439A - Contrivance for the heating of gases :
en
- US2349261A - Phase angle indicator :
en
- US2349387A - Manufacture of smokeless fuel :
en
- CA420361A - Vapour electric device :
en
fr
- GB561459A - Improvements in or relating to electric frequency changing systems such as are employed in superheterodyne radio receivers :
en
- US2349362A - Container :
en
- CA420360A - Low current igniter :
en
fr
- CA420306A - Vehicle wheel :
en
fr
- DE746195C - Process for improving the properties of used carbon bodies :
de
en
- US2349520A - Stretching machine jaw :
en
- DE745882C - Inside measuring device :
de
en
- GB561545A - Improvements in or relating to electric motor control systems :
en
- CA420434A - Balanced interrupter system :
en
fr
- GB561563A - Improvements in and relating to rotary pumps and motors :
en
- US2349349A - Incandescent electric lamp :
en
- US2349363A - Metal casing discharge device :
en
- FR892859A - Process and device for obtaining solutions of titanium sulphate, in particular basic :
en
fr
- US2349397A - Apparatus for forming bearing metal surfaces on backing metals :
en
- US2349552A - Wheel balancer :
en
- FR893046A - Electric heating device for railroad switches :
en
fr
- US2349580A - Separable fastener :
en
- US2349784A - Reciprocating pump :
en
- FR892902A - Process for sealing a high vacuum chamber :
en
fr
- FR892908A - Installation for remote transmission of orders :
en
fr
- US2349475A - Basket cover :
en
- CA420421A - Vibration control apparatus :
en
fr
- US2349479A - Heel lift protector :
en
- US2349283A - Cover mechanism :
en
- US2349314A - Motion converting mechanism :
en
- DE746011C - Belt idler attached to an electrical machine :
de
en
- DE745899C - Power supply for lighting devices on music stands :
de
en
- US2349473A - Extraction with sulphur dioxide :
en
- US2349544A - Louvered register :
en
- US2349693A - Carbon paper support for accounting machines :
en
- FR892918A - Manufacturing process of metal slide closures :
en
fr
- USD137957S - Embroidered trimming or the like :
en
- CA420334A - Hydrocarbon oil refining process :
en
fr
- US2349392A - Holder :
en
- US2349676A - Carbureting apparatus :
en
- FR892815A - Wirewound electric capacitor :
en
fr
- US2349778A - Adjustable throw gyrating mechanism :
en
- CA420384A - Protective shield for air scoops :
en
fr
- US2349339A - Nail holding tool :
en
- US2349596A - Purification of caustic soda :
en
- FR892977A - Process for producing sulfonic bromides :
en
fr
- US2349452A - Score card :
en
- FR892991A - Locking device for firearm strikers and in particular pistols :
en
fr
- GB561619A - Improvements in or relating to broaching machines :
en
- US2349400A - Saw :
en
- US2349741A - Drill socket construction :
en
- GB561514A - Improvements in or relating to electrically insulating coating compositions and the manufacture of wires coated therewith :
en
- GB561625A - Improvements in and relating to the shaping of laminated sheet material :
en
- US2349320A - Turret shaping machine for cigars :
en
- DE746001C - electrode :
de
en
- FR892910A - refrigeration cabinet evaporator :
en
fr
- DE745749C - Equipment for the extraction of coal and other minerals :
de
en
- GB561497A - Improvements in or relating to shock-absorbing devices for the saddle or handle-bar support of a cycle or motor-cycle :
en
- GB561581A - Improvements in or relating to road tanks :
en
- US2349406A - Antenna construction :
en
- CA420310A - Diaper :
en
fr
- US2349388A - Steering drive axle :
en
- US2349322A - Accumulator :
en
- US2349764A - Spectacles :
en
- FR893021A - Injection system, in particular for internal combustion engines :
en
fr
- GB561462A - Improvements in or relating to change speed gears, particularly for motor road vehicles :
en
- US2349765A - Preparation of benzotetronic acid :
en
- US2349723A - Typewriting machine :
en
- US2349470A - Blind for automobile windows :
en
- USD137956S - Combination curtain rod and suspending means :
en
- US2349351A - Display rack :
en
- GB561561A - Improvements in and relating to dops or holders for diamonds and like tool pieces for grinding or polishing purposes :
en
- US2349281A - Pulley bearing :
en
- FR892839A - Improvements made to treads for metal drums :
en
fr
- GB561493A - An improvement in or relating to hydraulically-operated sluice valves :
en
- FR892925A - Process for nourishing leathers :
en
fr
- GB561595A - Improvements in or relating to scraping tools :
en
- US2349318A - Pyridine compound and process for the manufacture thereof :
en
- US2349260A - Photographic projector :
en
- US2349698A - Fiberboard :
en
- FR892960A - Magnetic armature for oscillating compressors, in particular for refrigeration machines :
en
fr
- DE745938C - Collector for electrical machines with fins made of a material other than copper :
de
en
- DK62278C - Automatic Firearm with Safety Bolt. :
da
en
- USD137969S - Design for a handbag :
en
- FR892812A - Method of manufacturing a control electrode :
en
fr
- FR892955A - Device for fixing devices to walls covered with tiles :
en
fr
- GB561597A - Improvements in or relating to optical systems :
en
- GB561503A - Improvements in optical systems using plastic lenses :
en
- DE746070C - Drive device for resiliently mutually movable stripping tools on machines for removing the yarn residues from bobbins :
de
en
- US2349785A - Corrosion inhibitor for lubricating oils :
en
- US2349234A - Envelope :
en
- DE745762C - Flat weft knitting machine with double edge device and device for removing the foot middle part stitches using auxiliary cover needles :
de
en
- GB561588A - Improvements in loose leaf filing devices :
en
- DE745834C - Device for recording the consumption of electrical energy or the like. :
de
en
- GB561487A - Improved internal grinding machines :
en
- FR892884A - Central lubrication system with pneumatic control, for motor vehicles :
en
fr
- FR893031A - A method of manufacturing electrical winding capacitors, the dielectric of which is made of stretched polymerized artificial material :
en
fr
- GB561600A - Improvements in or relating to cleaners for tobacco pipes :
en
- FR893050A - Internal combustion engine with injection :
en
fr
- DK62269C - Procedure and means of pickling seeds. :
da
en
- FR892990A - Continuous sulfohalogenation process of aliphatic and hydro-aromatic hydrocarbons :
en
fr
- FR892995A - Canoe float device :
en
fr
- USRE22483E - Cementing :
en
- FR892929A - Process for treating liquid distillable carbonaceous material containing suspended solids with hydrogen :
en
fr
- FR892992A - Projectile, mortar bomb and similar ammunition with pyrotechnic self-destruction :
en
fr
- GB561624A - Spreading agent :
en
- US2349618A - Self-regulated motor-generator set :
en
- FR892934A - Mixer for gasifiers, in particular for motor cars :
en
fr
- US2349332A - Tab actuator :
en
- FR893039A - Manufacturing process of a coating :
en
fr
- AU892343A - A cradle for oil drums or like containers :
en
- US2349267A - Acylated derivative of vitamin b6 and process of preparing the same :
en
- AU122270B2 - Improvements in or relating to methods of and apparatus for joining and handling articles :
en
- CA420426A - Brake actuating system :
en
fr
- FR892821A - Device mounted on disc changers to adapt the suspension point of the acoustic arm to the number of discs on the disc tray :
en
fr
- US2349791A - Hydraulic brake system :
en
- GB561623A - Process of and apparatus for making sheets or ribbons of organic plastic materials :
en
- US2349627A - Multiple ventilating system :
en
- DE745957C - Arrangement for generating the ignition voltage for operating a tear-off sheet for spectral analysis purposes :
de
en
- GB561549A - Process of treating waste pickle liquors :
en
- GB561553A - Improvements in or relating to pump construction :
en
- GB561554A - Improvements in and relating to electron lenses :
en
- FR892831A - Process for preparing a leukosulfuric ester of the isodibenzanthronic series :
en
fr
- GB561490A - Mobile cutter for hedges and the like :
en
- GB561509A - Improvements in throttle actuating mechanism for internal combustion engines :
en
- US2349713A - Germicidal animal collar :
en
- AU118514B2 - Improvements in and relating to low temperature cooling chambers in refrigerators :
en
- US2349291A - Vise :
en
- CA420399A - Pipe galvanizing apparatus :
en
fr
- AU127224B2 - Improvements in and relating to the moulding of single - ply or multiply compounded materials made wholly or partially of vegetable fibres and impregna ted and/ or bonded with a fusible bonding medium , such as shellac :
en
- CA420372A - V-belt :
en
fr
- US2349413A - Electrical conductor carrying vinyl resin composition :
en
- FR892998A - Device for the continuous rolling or calendering of synthetic products :
en
fr
- FR893047A - Film box for clear room printers :
en
fr
- FR893015A - Rotary cooking boiler intended for the preparation of cellulosic fibrous products :
en
fr
- US2349278A - Preparation of tocopherol-containing materials and products :
en
- US2349677A - Method of making projectiles :
en
- AU863843A - Improvements in or relating to methods of and apparatus for joining and handling articles :
en
- DE745901C - Process for the continuous production of webs from hectographic color paper :
de
en
- DE744786C - Auxiliary device for use in testing fuel injection pumps :
de
en
- DE746133C - Multi-disc clutch :
de
en
- FR892845A - Support of sights and other optical instruments on gun mounts :
en
fr
- US2349703A - License plate mounting for autos, etc. :
en
- GB561591A - Sound recording apparatus :
en
- US2349353A - Industrial truck :
en
- US2349752A - Treatment of allyl type halides :
en
- US2349624A - Friction clutch :
en
- US2349437A - Measuring and control apparatus :
en
- US2349773A - Pump :
en
- USD137951S - Child s feeding and play table :
en
- DE745914C - Braunschweig tube television receiver with an outwardly convex curved light screen base :
de
en
- DE745999C - Suspender clip :
de
en
- FI20143A - Toothed roller assembled from more than two gears for the manufacture of cell cooler spacers :
en
fi
- CA420423A - Motor control system :
en
fr
- US2349665A - Liquid dispensing container :
en
- AU118496B2 - Improvements ina method of magnesium production :
en
- CA420317A - Razor blade :
en
fr
- CA420362A - Brake control system :
en
fr
- CA420309A - Plough :
en
fr
- AU950743A - Lampshade :
en
- DE745973C - Apparatus, machine or the like protected against pressurized water with a diving bell. :
de
en
- US2349367A - Refrigerating apparatus :
en
- GB561516A - New monoazo dyestuffs :
en
- US2349290A - Method of improving the adhesion of nylon to rubber :
en
- US2349790A - Gyratory crusher :
en
- USD137971S - Design fob a rocking horse :
en
- US2349498A - Casting shot :
en
- GB561484A - Improvements relating to electric fuse devices :
en
- CA420409A - Sound reproduction :
en
fr
- US2349335A - Tractor-carried loading apparatus :
en
- GB561526A - Colouring of plastic dental materials :
en
- US2349461A - Manufacture of amines :
en
- USD137945S - Design for a display rack :
en
- GB561542A - A method of washing textiles :
en
- GR10255B - MAGNETIC GAME. :
el
en
- FR892870A - Process for preparing alpha-oxy-propionic nitrile ethers :
en
fr
- USD137946S - Pood mixing unit or similar article :
en
- CA420356A - Transformer core :
en
fr
- US2349415A - Chemical process :
en
- US2349378A - Apparatus for treating fatty material :
en
- GB561572A - Rotating valve for internal combustion engines :
en
- DE742484C - Tubular, removable sleeve to be attached to the end of the laces :
de
en
- FR892854A - Frequency checking device :
en
fr
- DE746093C - Calculating or accounting machine :
de
en
- US2349269A - Recovery of tocopherol :
en
- US2349664A - Frame for measuring body posture :
en
- FR893008A - Two-pole, four-position control switch for commissioning heating resistors in parallel, direct connection or in series :
en
fr
- FR892899A - Process for obtaining, by treatment with formaldehyde, fibers or coats of cellulose hydrate resistant to swelling :
en
fr
- US2349477A - Thread grinding machine :
en
- CA420397A - Foam and froth destroying composition :
en
fr
- FR892869A - Process for preparing sulfonic ethylenimides :
en
fr
- US2349712A - Well logging method and device :
en
- FR892886A - lipstick stick case :
en
fr
- US2349450A - Apparatus for dynamic balancing :
en
- USD137963S - Design for a stoker :
en
- FR892957A - Box for radio receiver :
en
fr
- FR892985A - Device for magnetizing parts, using a direct current pulse, and switching devices for recharging the capacitor :
en
fr
- GB561463A - Improvements in or relating to heat and/or pressure resisting translucent articles :
en
- GB561494A - Process for making substantially lead-free alkali metal nitrates :
en
- US2349238A - Receptacle :
en
- US2349511A - Method of making capsules :
en
- DK62279C - Rotary oven. :
da
en
- US2349356A - Holder for electrolytic deplating :
en
- US2349438A - Process of producing a gas suitable for the synthesis of hydrocarbons :
en
- FR892864A - baking oven for painted metal cans after manufacture :
en
fr
- FR893043A - Claw for electric batteries :
en
fr
- US2349716A - Fuel vaporizer :
en
- GB561471A - Improvements in or relating to foot devices for use in climbing trees, timber poles,supports or the like :
en
- US2349311A - Mining machine :
en
- US2349446A - Manufacture of bituminous pavements and paving compositions :
en
- DE746081C - Process for improving the heat resistance of high-polymer substances containing halogen :
de
en
- DK62276C - Friction coating for brakes for vehicles, in particular for bicycle freewheel brake hubs, and the procedure for its manufacture. :
da
en
- FR892976A - Process for preparing basic compounds :
en
fr
- GB561485A - Improvements relating to centrifugal governors :
en
- GB561628A - Improvements in selector valves for use more especially in hydraulic operation of aircraft auxiliaries :
en
- GB561575A - Improvements in or relating to electric torches :
en
- GB561620A - Improvements in collapsible tubes :
en
- FR892825A - Roof for houses in tropical regions :
en
fr
- US2349645A - Meter mounting :
en
- FR892816A - Electrical signal receiver :
en
fr
- GB561477A - Improvements in and relating to stocks and dies :
en
- US2349341A - Riveting device :
en
- USD137961S - Combined casserole and serving platter :
en
- US2349280A - Pump :
en
- US2349268A - Quick-acting launching device for boats and the like :
en
- US2349432A - Sparking plug :
en
- US2349640A - Feeding mechanism for fringing machines :
en
- US2349726A - Dispenser for extrusile substances :
en
- US2349357A - Stocking :
en
- DE745971C - Rail connector :
de
en
- DK62275C - Device for bicycle racks. :
da
en
- US2349390A - System for treating sewage :
en
- US2349478A - Conversion of oils :
en
- DE745848C - Basic rangefinder, especially for photographic cameras :
de
en
- CA420398A - Pipe galvanizing method :
en
fr
- US2349302A - Wheeled scraper :
en
- US2349666A - Perforator gun with improved projectile restraining means :
en
- USD137950S - Holder for receipt pads or the like :
en
- US2349575A - Catalytic treatment of vapors :
en
- GB561602A - An improved piercing mechanism for tubes :
en
- FR893023A - Two-stroke safety valves :
en
fr
- GB561525A - Improvements in filter papers :
en
- US2349646A - Apparatus for radially contracting tubular metal bodies :
en
- US2349788A - Kitchen heating gas range :
en
- FR892958A - Improvements to measuring devices crossed by a fluid, with float manometer :
en
fr
- FR892979A - Process for treating tars containing dust :
en
fr
- US2349336A - Cutting blade and method of cutting therewith :
en
- US2349714A - Dispensing device for pastes, creams, etc. :
en
- US2349732A - Method of sealing the mouths of bags :
en
- DE745831C - Arrangement for reading scale images with self-illuminating marks :
de
en
- DK62270C - Hot air motor. :
da
en
- US2349233A - System and apparatus for hemming :
en
- US2349369A - Bag closure :
en
- USD137942S - Design for a door plaque :
en
- US2349629A - Asymmetric device and mounting means therefor :
en
- USD137974S - Design for a clothespin :
en
- AU118512B2 - Improvements in or relating tothe manufacture of plastic materials :
en
- US2349434A - Insect repellent :
en
- US2349509A - Electrical heating apparatus :
en
- US2349556A - Method of treating magnesium minerals :
en
- USD137953S - Design for a child s feeding and
play table :
en
- US2349528A - Separation of solid materials of different specific gravities :
en
- CA420377A - Thermionic valve oscillator circuit :
en
fr
- CA420331A - Skier aerial tramway chair :
en
fr
- FR892849A - Electrically driven dressing device for profile grinding wheels, in particular grinding wheels for screw threads :
en
fr
- GB561537A - Improvements in or relating to coating compositions and methods of producing the same :
en
- AU118507B2 - Improvements relating to telephone and like systems :
en
- CA420417A - Bimetallic product :
en
fr
- CA420429A - Die casting forming and trimming apparatus :
en
fr
- DE746268C - Typewriter, calculating machine or the like. with automatic summation device :
de
en
- US2349321A - Accumulator :
en
- US2349505A - Garden hose holder :
en
- US2349733A - Plastic polymeric derivatives of chloroprene and process of producing the same :
en
- US2349404A - Clamping means fob force-responsive :
en
- US2349589A - Carton :
en
- CA420300A - Article feeding device :
en
fr
- AU123776B2 - Improvements in or relating to radio receiving circuits :
en
- GB561631A - Improvements in or relating to self-balancing recorders and the like :
en
- FI20161A - Anordning for torkning and förbränning av avarar från cellulosaframställningen :
en
fi
- GB561481A - Electric hotplate :
en
- CA420430A - Half-tone negative and positive production :
en
fr
- FR892951A - Manufacturing process for high value piston rings :
en
fr
- FR893019A - Fixed-joist plate :
en
fr
- US2349684A - Construction joint :
en
- FR892950A - Pallet crown for centrifugal force scrubbers :
en
fr
- CA420375A - Heated wiper :
en
fr
- US2349287A - Device for controlling precessional forces in gyroscopes :
en
- US2349617A - Barbecue apparatus :
en
- FR892877A - Letter forming its own envelope :
en
fr
- US2349521A - Method of and apparatus for controlling the mixing of combustible gases :
en
- US2349272A - Tocopherol preparation :
en
- US2349595A - Machine tool control mechanism :
en
- US2349661A - stegilization of shoes and shoe :
en
- DE746184C - Process for dyeing and printing organic fibers with acidic or direct dyes :
de
en
- USD137972S - Design for a doll or similar article :
en
- AU1463244A - Hydraulic shock absorber :
en
- US2349270A - Purification of sludges, scums, and the like to prepare relatively purified tocopherol :
en
- US2349347A - Watt-hour meter :
en
- US2349410A - Variable speed epicyclic gearing :
en
- US2349507A - Lever mechanism :
en
- US2349721A - Producing valuable oils from coal tar :
en
- FR892874A - Cinematographic device from still images for mobile observer :
en
fr
- CA420420A - Animal fibre treating process :
en
fr
- DE746020C - Device for the production of woolly rayon threads :
de
en
- FR893010A - Cinematographic camera with gallows :
en
fr
- DE746144C - Device for automatic voltage regulation using two regulators :
de
en
- FR892914A - Process for the production of asymmetric polyazo dyes :
en
fr
- FR892919A - Method and device for cleaning metal surfaces :
en
fr
- FR892820A - Manufacturing process for alkaline chlorites :
en
fr
- FR892952A - Water sprayer for obtaining humid air in drying plants and the like :
en
fr
- FR892981A - Improvements to electrical measuring devices :
en
fr
- GB561632A - Improvements in or relating to self-balancing recorders and the like :
en
- GB561569A - Improvements in or relating to sealing means between relatively moving parts of engines, pumps and motors :
en
- FR892967A - Process for the production of shaped metal parts with exactly blunt edges :
en
fr
- FR892894A - Combined serving and game board :
en
fr
- GB561577A - Improvements in or relating to electric lamp-holders, adaptors and connectors :
en
- US2349704A - Paper with improved surface :
en
- US2349393A - Concentration of sylvinite ores :
en
- CA420400A - Yarn tension device :
en
fr
- FR892954A - Process for preparing ascorbic acid :
en
fr
- GB561479A - Improvements in or relating to machines for planting potatoes :
en
- FR892860A - Process for the alkalization of cellulose :
en
fr
- FR892897A - Coupling with locking mechanism for brake, with friction springs for freewheel hubs :
en
fr
- FR892956A - Vault for industrial furnaces :
en
fr
- US2349633A - Vapor electric device :
en
- CA420401A - Elevator control system :
en
fr
- US2349382A - Machine tool :
en
- CA420437A - Electric arc furnace :
en
fr
- GB561626A - Improved bridge trestle, abutment, landing stage, pedestal or like framework :
en
- FR892974A - Process for producing mixtures of hydrogen and carbon monoxide from hydrocarbons :
en
fr
- US2349312A - Container manufacture :
en
- US2349604A - Magnifying attachment for measuring instruments and the like :
en
- USD137943S - Combined flask and handle, for a coffeemaker or the like :
en
- DE745918C - Device for monitoring the oil level :
de
en
- US2349252A - Combined knife and razor :
en
- GB561598A - Improvements in or relating to the manufacture and production of transfer paper :
en
- DE742969C - Light metal pistons for internal combustion engines :
de
en
- US2349735A - Safety lowering device :
en
- CA420367A - Presure and relief valve assembly :
en
fr
- US2349451A - Freezing of liquids :
en
- CA420413A - Oil well pumping unit :
en
fr
- DE746158C - Control for twin-motor winches :
de
en
- FR892942A - Tubular pipe comprising at least three elastic members interposed between its connectors :
en
fr
- GB561566A - Manufacture of compounds of the cyclopentanopolyhydrophenanthrene series containing attached to the ring c oxygen or a group containing oxygen :
en
- AU124443B2 - Improvements relating to fuel injectors for compression ignition oil engines :
en
- CA420322A - Locomotive steam control system :
en
fr
- US2349675A - Charge forming system for internalcombustion engines with reuse of exhaust gases :
en
- US2349720A - Production of articles of commerce :
en
- US2349553A - Mechanical pencil :
en
- US2349380A - Thresher cylinder :
en
- US2349674A - Printing telegraph apparatus :
en
- US2349240A - Adjustable multiple spindle drill head :
en
- FR892817A - New polyazo dyes :
en
fr
- CA420344A - Photographic shutter :
en
fr
- CA420353A - Refrigerating apparatus :
en
fr
- US2349401A - Portable electric tool :
en
- CA420414A - Hydrocarbon catalyst process :
en
fr
- US2349420A - Refrigerating apparatus :
en
- US2349775A - Fuel regulator for aircraft carburetors :
en
- US2349494A - Assembly for clutches and brakes :
en
- US2349573A - Cutter cable :
en
- AU1454844A - An improved method and apparatus forthe straightening ofthe wefts of woven textile fabrics :
en
- FR892834A - Remote transmission overhead line :
en
fr
- FR892961A - Refrigeration machine :
en
fr
- US2349301A - Antifriction door latch :
en
- US2349642A - Shaft coupling and system of power transmission :
en
- US2349405A - Beta-cyanoethylated aryl omega-methyl sulphonamides :
en
- GB561539A - Improvements in or relating to honing methods and devices :
en
- GB561638A - Improvements in or relating to vehicle rear lamps :
en
- US2349253A - Packing arrangement :
en
- US2349241A - Carton :
en
- US2349623A - Mixing and dispensing device :
en
- FR892964A - Device and method for testing the constituents of non-magnetizable bodies :
en
fr
- CA420385A - Blasting explosive :
en
fr
- AU864043A - Improvements in or relating tothe manufacture of plastic materials :
en
- US2349427A - Industrial X-ray film holder :
en
- US2349567A - Center punch :
en
- FR892982A - Electric needle heater :
en
fr
- DE745961C - Process for the production of thermal bimetals :
de
en
- US2349692A - Oarlock :
en
- FR892858A - Process for improving the magnetic characteristics of iron and silicon alloys :
en
fr
- GB561557A - Improvements in or relating to rivet devices and method :
en
- GB561594A - Improvements in filamentary cathodes for electric discharge tubes :
en
- GB561604A - Improvements relating to the pasteurisation of milk or other liquids :
en
- FR892913A - Luggage rack :
en
fr
- DE745754C - Semi-automatic high-voltage control for the drive motors of electrically powered vehicles :
de
en
- GB561455A - Improvements in or relating to minefields :
en
- FR892988A - Combine harvester with collector baler :
en
fr
- FR892880A - Process for manufacturing condensation products containing sulfur :
en
fr
- US2349671A - Control of refrigeration :
en
- GB561496A - Improved manufacture of artificial carbonaceous blocks other than fuel briquettes :
en
- US2349350A - Turbotransmission :
en
- US2349419A - Refrigerating apparatus :
en
- CA420407A - Photo-electric electron multiplier stabilization :
en
fr
- US2349551A - Smoker's draft tube :
en
- US2349579A - Apparatus for coating articles :
en
- DE745765C - Process for the production of the length, the foot and the heel parts of socks on a flat weft knitting machine :
de
en
- DE745917C - Braking device for main current motors :
de
en
- FR892921A - Guide device for horizontal or oblique rotating drums :
en
fr
- US2349691A - Strainer holder :
en
- GB561605A - Key hole cover and assembly :
en
- GB561606A - Improvements relating to castors :
en
- DE746197C - Sheet metal brush holder for electrical machines :
de
en
- US2349750A - Method and apparatus for forming wire entanglements :
en
- US2349399A - Reinforcing bar support :
en
- FR892848A - Electrically operated dressing device for profile grinding wheels, in particular for grinding wheels for screw threads :
en
fr
- GB561475A - Treating wool and other animal fibres to reduce tendency to felting and shrinkage :
en
- US2349303A - Coating machine :
en
- CA420386A - Fender shield :
en
fr
- US2349348A - Dihydroxy-acetone-diether and its manufacture :
en
- USD137966S - Wall protector for electric plush switches :
en
- GB561562A - Improvements in the manufacture of artificial marble and the like :
en
- FR893017A - Process for the correction of color defects produced in color photographs during chromogenic development :
en
fr
- GB561596A - Improvements in and relating to building construction systems :
en
- FR892889A - Articles of devotion with holy water bulb :
en
fr
- FR892801A - Cigarette mold in the form of an airtight box with reserve in the lid :
en
fr
- US2349305A - Two-stroke internal-combustion engine :
en
- US2349417A - Toy kite :
en
- US2349699A - Apparatus and method for testing paint films :
en
- USD137965S - Motor vehicle :
en
- GB561616A - Improvements in or relating to electric battery torch lamps and the like :
en
- FR892983A - Process for the preparation of water-soluble condensation products :
en
fr
- GB561483A - Improvements in biscuit cutting machines :
en
- US2349601A - Railway vehicle truck :
en
- US2349718A - Manufacture of printed articles :
en
- US2349402A - Deodorant and moth preventing cake :
en
- GB561502A - Improvements in or relating to cooling means for air-cooled cylinders :
en
- US2349504A - Apparatus for instruction in drawing :
en
- US2349309A - End labeling process and apparatus :
en
- US2349751A - Lunch box :
en
- US2349637A - Froth flotation :
en
- CA420318A - Bait container :
en
fr
- US2349262A - Peanut picking machine :
en
- DE745959C - Device for converting a pressure or a pressure difference into equivalent electrical values :
de
en
- US2349512A - Twister tube assembly for spinning machines :
en
- FR892987A - Motor vehicle upgrades :
en
fr
- FR892837A - Improvements to dehullers, especially for flax :
en
fr
- FR892922A - Tool for dressing grinding wheels :
en
fr
- FR892814A - Correction device for goniometric resection errors :
en
fr
- GB561454A - Improvements in and relating to gun mountings for aircraft :
en
- GB561560A - Improvements relating to tee-squares :
en
- US2349385A - Tray tier support :
en
- US2349539A - Teletypewriter switching system :
en
- DE745744C - Rolling mill or calender for processing organic thermo-plastic plastics :
de
en
- DE745782C - Sampler for liquids and liquid sludge :
de
en
- DE745943C - Removable cover for arc furnaces :
de
en
- DE745994C - Pack to be used in a self-seller for the individual dispensing of goods, in particular cigars :
de
en
- US2349251A - Airplane spotting and handling device :
en
- US2349609A - Electrical protective device :
en
- US2349634A - Control means for the impression rollers of duplicating machines :
en
- US2349516A - Treatment of paraffins :
en
- US2349358A - Building structure :
en
- US2349381A - Process of treating soybean oil :
en
- US2349690A - Bearing lubrication :
en
- USD137954S - Child s feeding and flay table :
en
- AU118511B2 - Improvements relating to electric gas lighters or torches :
en
- DE745794C - Switching mechanism for photographic machines for contact copying, enlarging or recording on tape-shaped layer carriers :
de
en
- AU126241B2 - Improvements in or relating to separable fasteners :
en
- AU118515B2 - Improvements in electrical fuse blocks :
en
- US2349298A - Television receiver :
en
- US2349554A - Typewriter and the like :
en
- US2349619A - Zinc smelting :
en
- FR893048A - Cinematographic film store :
en
fr
- CA420340A - Electrical distribution system :
en
fr
- US2349747A - Chlorination of chromium bearing materials :
en
- US2349317A - Labeling machine and process :
en
- US2349323A - Burner :
en
- DE745268C - Process for treating piece goods :
de
en
- DE745767C - Pattern or control device for knitting machines :
de
en
- CA420364A - Brake control system :
en
fr
- US2349582A - Method of making melba toast :
en
- US2349547A - Fastening device :
en
- US2349355A - Signal :
en
- US2349687A - Electromagnetic-inspection system :
en
- US2349249A - Apparatus for the recovery of solvent :
en
- DK62266C - Machine for Cutting Lists in Fermentation. :
da
en
- US2349641A - Rotating servo-valve :
en
- GB561633A - Device for measuring angles :
en
- US2349628A - Honing tool :
en
- CA420379A - Electrical oscillation generator :
en
fr
- US2349487A - Feed mechanism :
en
- US2349548A - Pneumatic timing device :
en
- US2349587A - Method for manufacturing lids for hermetically closing containers :
en
- US2349550A - Electrical precipitator :
en
- US2349496A - Apparatus for producing sheetlike material :
en
- US2349542A - Recovery of glue from chrometanned leather :
en
- FR892840A - Watertight assembly for rotary distributor with the use of diaphragm-attached shutters :
en
fr
- FR892980A - tubular heat exchanger :
en
fr
- FR892970A - Method and device for producing agglomerates sensitive to oxidation :
en
fr
- US2349469A - Filter :
en
- US2349614A - Electric resistance element, more particularly of resistance thermometers :
en
- DE746118C - Cam travel switch for electrically driven DC vehicles :
de
en
- CA420304A - Tube fitting :
en
fr
- DE745976C - Power transmission for electrical machines :
de
en
- US2349328A - Trash roll construction :
en
- AU863143A - Ultrahigh-frequency amplifier :
en
- US2349454A - Ammunition container :
en
- US2349275A - Separation of tocopherol from scum with solvents :
en
- AU118498B2 - Process of treating and conditioning containers :
en
- CA420371A - Yarn and fabric treating composition :
en
fr
- US2349373A - Trailer axle :
en
- US2349443A - Burner control apparatus :
en
- US2349484A - Pilot valve :
en
- DE745731C - Tube with photoelectrically active electrode :
de
en
- US2349460A - Coded track circuit signaling system :
en
- USD137955S - Child s feeding and play table :
en
- US2349681A - Circuit interrupter :
en
- FR893000A - Electrically operated device for opening and closing doors, actuated by pressurized fluid, in particular for motor vehicles :
en
fr
- US2349737A - Coating and coating method :
en
- US2349257A - Disk harrow :
en
- US2349495A - Apparatus for producing sheetlike material :
en
- US2349776A - Fruit sizing machine :
en
- US2349360A - Disk-type fluorescent lamp :
en
- CA420365A - Brake mechanism :
en
fr
- AU697242A - Improvements ina method of magnesium production :
en
- CA420396A - Demountable freight container :
en
fr
- US2349660A - Cash register :
en
- CA420395A - Cereal food :
en
fr
- CA420335A - Telephone system :
en
fr
- US2349706A - Display device :
en
- USD137975S - Design for a sleeveless dress :
en
- CA420357A - Circuit interrupter :
en
fr
- US2349467A - Gutter hanger :
en
- DE745801C - Process for the production of fermentable seasonings from cellulose-containing raw materials :
de
en
- US2349408A - Method and apparatus for the production of magnesium :
en
- FR892926A - Process for purifying lactams :
en
fr
- AU123713B2 - Hydraulic shock absorber :
en
- CA420431A - Label printer :
en
fr
- US2349366A - Method for geophysical prospecting :
en
- USD137948S - Design for a desk sign :
en
- US2349296A - Pipe :
en
- AU1456744A - Improvements in the pistons of compression ignition oil engines :
en
- FR892875A - Improvements to the upholstery of bedding, upholstery and other items :
en
fr
- DE745948C - Callipers for measuring and marking workpieces :
de
en
- DE745972C - Magnetically effective iron body for electrical machines or devices :
de
en
- US2349481A - Rotary engine :
en
- US2349724A - Dual shaker :
en
- US2349730A - Tubular container :
en
- AU118513B2 - Improvements in and relating to casein andor protein paints andthe preparation thereof :
en
- US2349518A - Purification of phthalic anhydride :
en
- US2349783A - Necktie sewing machine :
en
- US2349488A - Combination match book and emergency ash tray :
en
- US2349744A - Power transmission unit :
en
- US2349574A - Catalytic conversion operation :
en
- US2349652A - Wire drawing die :
en
- DE745874C - Sickbed with toilet facilities :
de
en
- US2349486A - Combined hinge and latch :
en
- US2349455A - Apparatus for internally coating containers :
en
- US2349766A - Revolving chair :
en
- US2349648A - Cable highway guard :
en
- GB561457A - Safety mechanical petrol lighter :
en
- GB561478A - Improvements in the manufacture of taps, reamers and the like :
en
- DK62273C - Plate-shaped heat transfer element. :
da
en
- US2349670A - Combination compass and measuring instrument :
en
- CA420337A - Container for blood transfusion :
en
fr
- CA420436A - Wire cloth joining apparatus :
en
fr
- US2349531A - Can lifting and carrying device :
en
- US2349717A - Work sling :
en
- CA420323A - Mop holder :
en
fr
- US2349538A - Hose clamp :
en
- CA420324A - Concrete surface treating apparatus :
en
fr
- US2349686A - Cutting apparatus :
en
- US2349533A - Glove :
en
- US2349307A - Accessory mounting for cooking ranges :
en
- US2349768A - Resinous composition and preparation of the same :
en
- CA420313A - Internal-expanding braking and clutching device :
en
fr
- AU118502B2 - A cradle for oil drums or like containers :
en
- DE746198C - Electrolysis plant with its own energy generation by synchronous machines :
de
en
- FR892842A - Process for treating fibrous materials :
en
fr
- FR892911A - Arrangement and coupling of windings, in particular for transformers and single-phase inductance coils of very high power and very high voltage :
en
fr
- FR892810A - A method of forming a well, with an interval between rock and the coating continuously filled, and a well thus formed :
en
fr
- AU870643A - An improved concrete mixer :
en
- US2349644A - Double-locked brushing unit and method of making the same :
en
- CA420302A - Shoe manufacture :
en
fr
- FR892996A - Capacitive switch :
en
fr
- CA420303A - Colour card producing machine :
en
fr
- DE745758C - Process for the preparation of monoazo dyes :
de
en
- DE746098C - Dividing head for machine tools, in particular gear grinding machines :
de
en
- GB561550A - Improvements in and relating to gearing :
en
- US2349462A - Addition agent for lubricating oil and method of making same :
en
- CA420427A - Electromagnetic friction device :
en
fr
- US2349731A - Centrifugal pump :
en
- USD137964S - Alarm control box or similar article :
en
- GB561512A - Improvements in or relating to air-break electric circuit-breakers :
en
- US2349237A - Unwinding yarn :
en
- CA420355A - Transient voltage minimizing means :
en
fr
- DE745941C - Furnace for melting metals :
de
en
- DE690576C - A wet separation of heavier components from lighter ones from grainy or muddy mixtures :
de
en
- GB561635A - Improvements relating to electric cartridge fuses :
en
- FR892830A - Control device for electrically operated filming shutters :
en
fr
- FR892966A - Demountable gantry crane :
en
fr
- US2349565A - Car construction :
en
- US2349423A - Manufacture of tin bread :
en
- GB561593A - Method and apparatus for the filtering of producer gas :
en
- FR892907A - Improvements to valves for gas or vapors :
en
fr
- GB561556A - Improvements in the manufacture of piston and other rings :
en
- US2349600A - Internal-combustion engine :
en
- CA420374A - Resilient bearing :
en
fr
- GB561531A - Improvements in and relating to voltage regulators of the transformer tap-changing type :
en
- FR892932A - Device for producing rayon filaments at variable strength :
en
fr
- FR892887A - Screening apparatus :
en
fr
- FR893020A - Small circuit breaker :
en
fr
- GB561458A - Lift control mechanism for earth-excavating scrapers :
en
- GB561523A - Improvements in or relating to electrical measuring instruments :
en
- GB561565A - A new or improved metal or part-metal construction particularly applicable to shelving :
en
- US2349603A - Combination catalytic and thermal cracking :
en
- US2349767A - Method of treating high-speed steel :
en
- GB561506A - Improvements in or relating to metal constructional members :
en
- FR892892A - :
fr
- GB561621A - Improvements in or relating to aircraft :
en
- GB561615A - An improved reverse plugging switch for controlling electric motors :
en
- GB561466A - Improvements relating to compressed air systems :
en
- AU118504B2 - Improvements relating to colour photography :
en
- US2349792A - Tube and sheet connection :
en
- FR892965A - Demountable gantry crane :
en
fr
- FR892916A - Improvement in static or mechanical current converters, rotary converters or electrical machines operating with periodically actuated contact devices :
en
fr
- DE735461C - Multi-stage drive transmission for road and off-road vehicles :
de
en
- US2349456A - Means for applying tubular articles to dies and the like :
en
- US2349625A - Signal discriminating system :
en
- DK62267C - Thermoelectric Heat Consumption Meter for Flowing Liquids, Vapors or Gases. :
da
en
- GB561584A - Improvements in the process of reclaiming waste elastic polychloroprenes :
en
- US2349493A - Swaging tool :
en
- US2349631A - Circuit breaker :
en
- FR893028A - Male plug device for electrical junction :
en
fr
- FR892873A - Measuring tool :
en
fr
- GB561522A - Improvements in or relating to grinding or abrading machines for use in re-facing valves :
en
- FR892959A - Process for obtaining a preparation having therapeutic efficacy for local treatment :
en
fr
- GB561592A - Improvements in or relating to alloys particularly for the production of alloy steels :
en
- US2349695A - Evaporator :
en
- DE745745C - Calculating machine controlled by punch cards :
de
en
- DE746182C - Ironing machine with rotatable roller and lifting and pressing ironing shoe :
de
en
- GB561629A - Means for the prevention of deposits in water heating or cooling apparatus :
en
- GB561551A - Improvements in or relating to belt conveyors :
en
- US2349594A - Vacuum method for filling tires with water :
en
- GB561544A - Improvements in methods of making corrugated tubes :
en
- US2349701A - Hospital bed :
en
- US2349722A - Pot type burner and improved air supply means therefor :
en
- FR892805A - Improvements to clasps for travel articles, towels and the like :
en
fr
- US2349338A - Noncorrosive heat-transfer liquid :
en
- US2349598A - Process for purification of mercaptothiazoles :
en
- FR892940A - Method and electric brewing device for melting furnaces :
en
fr
- DK62265C - Magazine kettle. :
da
en
- CA420349A - Photographic shutter :
en
fr
- GB561468A - Improvements in or relating to electrical contact means :
en
- GB561564A - Improvements in or relating to shelving :
en
- GB561472A - Improvements in or relating to hot water boilers :
en
- US2349394A - Bowling ball drilling fixture :
en
- US2349411A - Artificial arm joint :
en
- DK62272C - Rooster. :
da
en
- GR10257B - WHEEL VEHICLE MOVING THROUGH THE POWER OF THESE RIDERS. :
el
en
- FR892844A - Manufacturing process of artificial plastic body :
en
fr
- FR892876A - Process for making white cast iron objects resistant to wear, breakage and cracking :
en
fr
- FR892935A - Cooling device applicable to turbo-transformers, in particular for railcars :
en
fr
- CA420330A - Surface treating machine :
en
fr
- CA420404A - Motor fuel :
en
fr
- US2349672A - Package :
en
- DE746151C - Lighting device on flat weft knitting machines :
de
en
- DE745829C - Device for converting a pointer deflection into a proportional adjustment of a part driven by an external force :
de
en
- FR892978A - Process for producing sulfonic chlorides :
en
fr
- FR892946A - Method for improving hardness resistant washing agents :
en
fr
- US2349325A - Aircraft selector :
en
- GB561568A - Improvements relating to the spacing of indicator cards or boards used in filing systems and the like :
en
- DE745816C - Circuit arrangement for a condenser roentgen apparatus :
de
en
- US2349663A - Torsional measuring device :
en
- US2349491A - Synchro-shifting transmission clutch :
en
- US2349659A - Web propelling roller :
en
- US2349606A - Blank-handling apparatus :
en
- DE745919C - Wire drawing soaps :
de
en
- FR892847A - Method for transporting on a linear path one or more bodies by means of a moving magnetic field, created by alternating currents, and device for carrying out this method :
en
fr
- FR892829A - Resonance cavity for ultra-short radio waves :
en
fr
- GB561467A - Improvements in electrical regulating apparatus :
en
- GB561505A - Improvements in or relating to metal constructional members :
en
- FR892833A - Process for preparing tertiary alkyl chlorides :
en
fr
- GB561474A - Improvements in and relating to lawnmowers and the like :
en
- FR892944A - Recorder paper :
en
fr
- US2349235A - Gasket :
en
- US2349559A - Centrifuge drive :
en
- FR893026A - Process for the preparation of polymeric substances :
en
fr
- DE744256C - Device for fastening the clamping cone of tools in the work spindle of machine tools :
de
en
- FR892841A - Fabric printing machine :
en
fr
- FR892924A - Protection device against earthing of a high voltage direct current network in particular, supplied by discharge cells connected in series, controlled by grids :
en
fr
- DE745730C - Series multiplier for high output currents :
de
en
- DE745811C - Electrical surge converter by means of two stepping units in telecommunications systems :
de
en
- FR892901A - Quick closing watertight under pressure :
en
fr
- USD137959S - Design for a combined ash tray and
coaster or similar article :
en
- FR892804A - Device for the rational and economical use of soap paste for washing clothes and other uses :
en
fr
- FR892962A - Method and device for measuring dimensional tolerances, in particular of machined parts :
en
fr
- FR893014A - Handling device for strip rolling mills :
en
fr
- US2349583A - Apparatus for making melba toast :
en
- US2349273A - Process for preparing tocopherols and new tocopherol derivatives :
en
- US2349433A - Motion picture projector shutter and heat shield therefor :
en
- CA420326A - Gas blast circuit breaker :
en
fr
- CA420352A - Photoflash synchronizing apparatus :
en
fr
- US2349742A - Foot accelerator speed control :
en
- US2349442A - Seed grading machine :
en
- US2349592A - Self-locking screw device :
en
- GB561527A - Improvements relating to systems for the rectification of alternating electric currents :
en
- DE745825C - Process for the vulcanization of gutta-percha and balata :
de
en
- FR892945A - Press for shaping sheet metal :
en
fr
- CA420307A - Scraper :
en
fr
- US2349632A - Automatic reclosing breaker :
en
- US2349702A - Roll-up door :
en
- DE746100C - Jumping camera :
de
en
- FR893013A - Paper sizing process :
en
fr
- FR892871A - Process for obtaining pyridine and pyridine-carboxylic acids :
en
fr
- GB561533A - Improvements in or relating to coal-cutting apparatus :
en
- US2349441A - Dispensing device for beverages :
en
- US2349697A - Art of producing selenium :
en
- FR892868A - Process for purifying acid-laden gases :
en
fr
- FR892949A - Improvements to the processes and equipment for pulling continuous flexible products of great length :
en
fr
- FR892885A - Improvements in the construction of electrolyser electrodes for the production of oxygen and hydrogen by electrolysis of water :
en
fr
- CA420328A - Key assembling machine for cans :
en
fr
- US2349343A - Agricultural implement :
en
- US2349242A - Electrical measuring device :
en
- US2349258A - Olivaging machine :
en
- US2349459A - Manufacture of phenyl omicron-phenoxybenzoate :
en
- US2349683A - Heat exchange device :
en
- USD137944S - Design for a baby carrier :
en
- DK62261C - Installations for the Transport of Coke in Gasworks. :
da
en
- CA420418A - Projection system :
en
fr
- AU126051B2 - Process of producing sweetened condensed milk :
en
- US2349345A - Piston :
en
- US2349738A - Method of forming pressed metal wheel disks :
en
- US2349254A - Extrusion device :
en
- US2349613A - Porous resilient printing plate :
en
- US2349330A - Thread tap gauge :
en
- US2349734A - Razor blade sharpening holder :
en
- DE746109C - Horizontal chamber furnace operated in puff change for the production of coke and gas :
de
en
- US2349483A - Typewriting machine :
en
- US2349464A - Fluid release valve and actuating mechanism :
en
- US2349239A - Clutch operating means :
en
- US2349431A - Distillation apparatus :
en
- CA420299A - Milling cutter :
en
fr
- AU865643A - Improvements relating to colour photography :
en
- US2349359A - Parking meter :
en
- US2349444A - Apparatus for inside coating :
en
- FR892898A - Heavy plate bending and straightening press :
en
fr
- CA420366A - Brake apparatus :
en
fr
- US2349667A - Automatic height gauge tapper :
en
- CA420311A - Overspeed governor :
en
fr
- US2349685A - Rectifying system :
en
- USD137967S - Linear actuator unit for operating movable
parts op an airplane or the like :
en
- AU123956B2 - Improvements in or relating to mechanical shovel attachments to tractors :
en
- US2349331A - Cellulose derivative composition and its use :
en
- US2349526A - Boring machine :
en
- CA420348A - Camera shutter :
en
fr
- FR892963A - Device for testing the constituents of magnetizable bodies :
en
fr
- US2349796A - Derivatives of 2,4-oxazolidinedione :
en
- CA420433A - Interrupter system :
en
fr
- FR892882A - Stand, for cycles, with automatic lifting and holding :
en
fr
- GB561513A - Composite structural metal panel :
en
- US2349457A - Vertical illuminator for microscopes :
en
- CA420316A - Tired wheel :
en
fr
- US2349781A - Production of aromatic hydrocarbons :
en
- USD137968S - Design for a garment supporter :
en
- FR892986A - AC current meter :
en
fr
- US2349794A - Resilient puncture-proof automobile wheel :
en
- US2349762A - Cushioned handle bar :
en
- US2349472A - Oil prospecting method :
en
- US2349522A - Alternating electric switch :
en
- US2349709A - Adhesive fabric and method of making the same :
en
- US2349679A - Heat treating apparatus :
en
- US2349754A - Method and instrument for measuring ultraviolet radiations :
en
- FR893027A - System for guiding a shaft through a wall subjected on both sides to different pressures :
en
fr
- GB561583A - Improvements in or relating to honing devices :
en
- US2349383A - Aircraft engine :
en
- DE745933C - Device for regulating the suction for distillation gases :
de
en
- US2349375A - Convertible hackamore bosal bit :
en
- US2349571A - Coating composition :
en
- US2349756A - Formaldehyde resin modified with a polyiso-or polyisothiocyanate :
en
- AU211241A - Improvements in or relating to optical elements :
en
- DE745757C - Electromechanical impedance element with an oscillating element which extends essentially in one direction and which is tensioned and which is electrically excited from a circuit :
de
en
- FR892923A - Housing for the gear change mechanism of motor vehicles powered by internal combustion engines :
en
fr
- US2349506A - Recording navigation instrument :
en
- AU118499B2 - Ultrahigh-frequency amplifier :
en
- CA420319A - Marine vessel stabilizing device :
en
fr
- FR892969A - Device applicable to bicycles, motorcycles and other cycles to keep their tires inflated in case they deflate, without interrupting walking :
en
fr
- GB561603A - Improvements relating to means for mounting auxiliary compartments in the walls of refrigerator cabinets :
en
- DE745986C - Device for determining the phase difference between two oscillation processes of the same frequency :
de
en
- US2349246A - Manufacture of tapered stock :
en
- US2349524A - Bottle capper :
en
- US2349611A - Protection of polyphase impedance networks :
en
- FR893004A - Lever assembly for operating gasifier systems :
en
fr
- US2349403A - Automatic sampler :
en
- FR892828A - Device for converting diesel engine antechambers for operation with aspirated fuel mixture and non-spontaneous ignition :
en
fr
- DE746117C - Quiet resistance fine regulator of the collector type for electric motors, especially rail motors :
de
en
- US2349465A - Method of and apparatus for slicing meat :
en
- US2349705A - Reinforced tapered lug strap and method of making :
en
- CA420308A - Shore brace or support :
en
fr
- DK62263C - Automatic Telephone. :
da
en
- GB561486A - Improvements in and relating to the superstructure of kiln cars for tunnel ovens :
en
- GB561546A - The manufacture of moulded articles :
en
- FR892856A - Threaded connection, especially for drilling and transmission pipes :
en
fr
- US2349471A - Headgear :
en
- DE745759C - Process for the production of azo dyes :
de
en
- US2349277A - Preparation of stabilized edible substances :
en
- CA420336A - Cellular structural material :
en
fr
- AU1396044A - Improvements in and relating to the moulding of single - ply or multiply compounded materials made wholly or partially of vegetable fibres and impregna ted and/ or bonded with a fusible bonding medium , such as shellac :
en
- GB561607A - Improvements in tools for shaping tube ends by relative rotation :
en
- US2349515A - Astronomical educational device :
en
- FR892993A - Construction process comprising composite reinforcements <embedded> and in bonded state, distributed in the zones of tension, reinforcements of this type usable according to the said process, and works executed according to the process :
en
fr
- GB561473A - Improvement in marine toys :
en
- GB561559A - Improvements in or relating to devices for controlling the forward movement of a stylus carriage of a machine for recording sounds on discs :
en
- FI20182A - The way to make vitamins :
en
fi
- DE745808C - Process for cladding scaffolding with sheet metal :
de
en
- FR893001A - Rotary slide valve for pressurized fluid devices, for operating doors, in particular for motor vehicles :
en
fr
- US2349584A - Flying boat hull :
en
- US2349638A - Article transfer mechanism :
en
- US2349728A - War vessel with high power, long range gun :
en
- US2349525A - Tube bender :
en
- GB561590A - Improvements in or relating to operating means for electric switchgear :
en
- GB561465A - Improvements relating to air compressors for aircraft :
en
- CA420312A - Container closure :
en
fr
- FR893006A - Automotive Windshield Icing Protection Plate :
en
fr
- GB561501A - Improvements in or relating to pick-ups for talking machines :
en
- FR893040A - Anodic apparatus for electrolytic cells for the production of aluminum :
en
fr
- DE745813C - Bimetal ohm meter :
de
en
- US2349770A - Process for the production of tetrasubstituted ethylenes :
en
- CA420301A - Electric heater for frost shields :
en
fr
- CA13749S - Gold star memorial roll :
en
- US2349458A - Reaction of paraffinic hydrocarbons :
en
- US2349534A - Electron discharge device circuits :
en
- US2349386A - Hay handling apparatus :
en
- US2349436A - Temperature measuring device :
en
- CA420428A - Electromagnetic friction device :
en
fr
- US2349292A - Method and apparatus for appendaging pottery ware :
en
- US2349447A - Expanding chuck :
en
- US2349541A - Cabinet structure :
en
- US2349310A - Pump and control means therefor :
en
- US2349678A - Electric salt bath furnace :
en
- CA420333A - Hydrocarbon oil processing :
en
fr
- US2349297A - Power transmission :
en
- USD137960S - Design fob a laundry tongs :
en
- CA420388A - Pump :
en
fr
- US2349276A - Preparation of tocopherol products :
en
- US2349787A - Method and means for eliminating fog from warm bodies of water :
en
- FR892953A - Regulator for injection engines, in particular for vehicle engines, with separate ignition :
en
fr
- GB561585A - Filters of the brush type :
en
- US2349700A - Furnace wall construction :
en
- GB561543A - Improvements in or relating to cable-tool drilling machines :
en
- IE16584L - Anti-freeze preparation :
en
- US2349376A - Safety latch for pistol holsters :
en
- US2349289A - Vehicle wheel mounting :
en
- US2349729A - Therapeutic arsenic preparation :
en
- US2349448A - Grate for boilers, furnaces, and the like :
en
- DE745990C - Device for taking average samples of a liquid from a closed pipeline :
de
en
- DE746113C - Ship water tube boiler with superheater in a hot gas flue rising to the side of the combustion chamber :
de
en
- GB561608A - Shrunk connection, particularly for tubular members :
en
- US2349616A - Reversing line starter interlock :
en
- FR892846A - Process for manufacturing high molecular weight polycondensation products :
en
fr
- CA420305A - Calculating device :
en
fr
- DE746094C - Calculating or accounting machine :
de
en
- US2349597A - Lubrication system for machine tools :
en
- FR892941A - Turnstile stop :
en
fr
- GB561488A - Electric hotplate and heat responsive switch therefor :
en
- FR892853A - Electrical switching device for cinematographic reproduction devices :
en
fr
- DE745876C - Method and device for lining bearing shells :
de
en
- FR893022A - Device for mounting the cutting blade on a safety razor :
en
fr
- GB561491A - Improvements in or relating to methods of treating latex or in or relating to latex adhesives or in or relating to methods of forming bonds by the use of such adhesives :
en
- GB561610A - Improvements in means for supplying electric current to low voltage lamps or other devices from the usual lighting circuit :
en
- DE745993C - Calculating or accounting machine :
de
en
- GB561570A - Esters of secondary phenolic amines :
en
- FR892937A - Device to facilitate nasal breathing :
en
fr
- US2349421A - Front fender shield :
en
- US2349468A - Electron emission device :
en
- CA420415A - Railway car roof :
en
fr
- FR892811A - Phonograph in store :
en
fr
- GR10256B - WAY, BODIES AND TOOL INTEGRATION INTO THE SKIN OF METAL BODY COVERS TO INCREASE ITS RESISTANCE. :
el
en
- FR892867A - Further training in telemetry devices :
en
fr
- US2349396A - Refrigeration :
en
- US2349265A - Tractor with hydraulic drive :
en
- CA420394A - Carpet making apparatus :
en
fr
- FR893024A - Improvements to centralized accounting :
en
fr
- GB561495A - Improved pressure indicator for internal combustion engines :
en
- US2349263A - Vehicle :
en
- US2349389A - Hoist :
en
- GR10258B - PAPER FILM INSURED THE BACKGROUND OF BANKNOTES FROM THE EXTRACTION OF THEM. :
el
en
- GB561530A - Improvements in or relating to the manufacture of electric current rectifier discs :
en
- US2349372A - Method of processing split piston ring elements :
en
- US2349395A - Rolling magnesium and magnesium alloys :
en
- US2349639A - Yarn-package holder :
en
- CA420403A - Welding rod :
en
fr
- US2349490A - Floor securing clip :
en
- US2349649A - Oil well pump and the like :
en
- US2349707A - Container lock :
en
- US2349777A - Method and apparatus for separating entrained material from gases :
en
- DE745909C - Process for dissolving metal soaps and water-insoluble fatty acids in wash baths and on textiles :
de
en
- CA420297A - Oil filter :
en
fr
- US2349324A - Universal tool grinding machine :
en
- DE745434C - Device for rotating the entry prism of optical devices, in particular sight telescopes :
de
en
- US2349503A - Micro boring and turning device :
en
- US2349743A - Vibratory apparatus :
en
- US2349789A - Concentration and preservation of tocopherol :
en
- US2349500A - Rotatable shutter for motion picture projectors :
en
- AU118508B2 - Improved flash-synchroniser forthe front shutters of cameras :
en
- US2349555A - Capping apparatus :
en
- CA420325A - Clasp for bracelets, etc. :
en
fr
- CA420363A - Brake control means :
en
fr
- FR892865A - Machine bringing bags to filling :
en
fr
- DE746194C - Splash water protection for electrical machines working with air cooling :
de
en
- FR892883A - Sealing-dosing machine :
en
fr
- FR892819A - Support device for electrical parts, such as a coil or discharge tube support, intended for use in a frame of a receiving device, amplifier or the like :
en
fr
- FR892888A - Bedpan :
en
fr
- AU933143A - Improvements in and relating to casein andor protein paints andthe preparation thereof :
en
- US2349256A - Machine for continuously coating and/or permeating sheets :
en
- US2349514A - Process for deodorizing and decolorizing levulinic acid :
en
- US2349760A - Ultraviolet-sensitive photographic element :
en
- FR892973A - Transport installation for the load of baths used for the treatment of metal objects :
en
fr
- AU473442A - Improvements relating to telephone and like systems :
en
- US2349581A - Lock slider :
en
- AU681342A - Improved flash-synchroniser forthe front shutters of cameras :
en
- US2349476A - Apparatus for charging concrete molds :
en
- US2349266A - Iron and steel products and process of producing the same :
en
- US2349682A - Electrical apparatus :
en
- US2349786A - Grinding wheel feeding mechanism :
en
- CA420369A - Shoe press :
en
fr
- US2349655A - Switch :
en
- CA420378A - Electron mirror :
en
fr
- FR892832A - Process for producing plasters :
en
fr
- CA420410A - Noiseless sound reproducing system :
en
fr
- US2349379A - Machine for operating upon soles :
en
- US2349530A - Balancing-machine indicator :
en
- US2349466A - Fender shield latch mechanism :
en
- US2349710A - Adhesive fabric and method of manufacturing the same :
en
- DE745895C - Pressure gauge :
de
en
- DE746259C - Application of the centering of rotating bodies with a central bore through centering surfaces provided on the end faces on slip ring carriers of small dimensions made of ceramic material :
de
en
- US2349407A - Diversity receiving system :
en
- US2349236A - Carpet :
en
- US2349535A - One-man armored tank :
en
- US2349771A - Parasiticidal preparation :
en
- US2349795A - Derivatives of 2,4-oxazolidinedione :
en
- GB561492A - Improvements in or relating to the catalytic and thermal conversion of hydrocarbon oils to obtain antiknock gaso line :
en
- US2349371A - Air cleaning device :
en
- US2349288A - Balance testing machine :
en
- US2349643A - Brush construction :
en
- US2349727A - Valve :
en
- FR892843A - Process for the manufacture of artificial filaments, fibers or films based on cellulose ethers :
en
fr
- GB561499A - Improvements in or relating to mining machine cutter chains :
en
- US2349304A - Selective signaling system and apparatus :
en
- FR892968A - Shaving product :
en
fr
- DE745809C - Process for evaporating salt solutions :
de
en
- GB561578A - Improvements in fusible cut-outs :
en
- US2349610A - Hydraulically operated oscillation damper :
en
- FR892802A - Electric DC winding machine :
en
fr
- FR892803A - Container, pressure-resistant, for liquefied gases :
en
fr
- US2349570A - Apparatus for making shell bodies :
en
- DK62262C - Ribbon for typewriters and similar machines. :
da
en
- US2349651A - Screw thread for high strength bolting :
en
- US2349424A - Optical instrument :
en
- US2349361A - Hitch :
en
- FR892931A - Manufacturing process for resinous products :
en
fr
- US2349344A - Insecticide :
en
- US2349354A - Electric switch :
en
- US2349757A - Gyroscopic instrument :
en
- US2349250A - Gas detection :
en
- US2349536A - Apparatus for preventing clogging of oil wells :
en
- DE745443C - Dust and waterproof zipper for shoes and other items of clothing :
de
en
- FR892928A - Process for improving the water stability of superpolyamides :
en
fr
- US2349748A - Dispensing container or carton :
en
- DE745338C - Lubricant for watches and similar fine mechanical devices :
de
en
- US2349517A - Calorimetry of low quality combustible gases :
en
- US2349590A - Tocopherol-containing composition and process of preparation :
en
- US2349779A - Synthesis of aryl-alkyl-halogeno-ethanes :
en
- US2349271A - Production of tocopherol or vitamine :
en
- GB561476A - Resistance for the control of electrical machinery :
en
- GB561518A - Improvements in rulers :
en
- US2349259A - Railroad track equipment :
en
- US2349416A - Valve construction :
en
- US2349566A - Apparatus for processing canned goods :
en
- US2349435A - Air valve :
en
- FR892903A - Loud speaker :
en
fr
- FR893032A - Device suitable for packaging machines, for feeding in rows, in a directed position, of cylindrical body :
en
fr
- FR893037A - Process for preparing alkylene oxides :
en
fr
- GB561464A - Improvements relating to air compressors for aircraft :
en
- GB561555A - Improvements in milling cutters :
en
- US2349564A - Moistening device for gummed objects :
en
- DE746179C - Process for the production of pure carbon using the foam swimming process :
de
en
- DK62264C - Procedure for the manufacture of a hand sanitizer in paste form. :
da
en
- CA420390A - Resilient mounting :
en
fr
- FR892891A - Clothespin :
en
fr
- FR893033A - Rotary tailstock for lathes, grinding machines, and similar machine tools :
en
fr
- GB561528A - Improvements relating to systems for the rectification of alternating electric currents :
en
- US2349636A - Supervisory control system :
en
- USD137947S - beardsley :
en
- DE745875C - Method and device for lining bearing shells :
de
en
- US2349329A - Control system :
en
- FR892994A - Machine for testing metals, or other materials, by traction, pressure, bending, shearing, etc. :
en
fr
- US2349414A - Plastic composition :
en
- US2349398A - Apparatus for forming bearing metal surfaces on backing metals :
en
- US2349658A - Brake drum :
en
- US2349264A - Belt :
en
- US2349540A - Automatic feeder :
en
- CA420405A - Motor fuel :
en
fr
- US2349418A - Method for recovering and refining cyclopentadiene :
en
- US2349306A - Thermoelectric device :
en
- GB561634A - An improved method of and device for securing splints on a broken or damaged limb :
en
- FR892851A - Improvements to reverse-feedback push-pull amplifiers with a coupling impedance in their cathode circuit :
en
fr
- FR893041A - Compost board cabinet or chest for teaching :
en
fr
- FR892920A - Device for regulating the temperature of superheated steam, in particular for forced circulation steam generators :
en
fr
- FR892822A - Device to facilitate re-ignition, in particular of transverse current gasifiers for motor vehicles :
en
fr
- FR892824A - Automatic firearm with safety device against double loading :
en
fr
- FR892943A - Process for purifying gamma-keto-pimelic dilactone :
en
fr
- AU935643A - Improvements in electrical fuse blocks :
en
- GB561609A - Improvements in side-cars :
en
- US2349295A - Hydraulic control mechanism :
en
- US2349560A - Device for ascertaining the output or input of reciprocating engines :
en
- US2349769A - Printing mechanism for adding and accounting machines :
en
- AU125324B2 - Improvements in the pistons of compression ignition oil engines :
en
- FR893042A - Method and machine for packaging pieces of fish, especially fish fillets in the form of blocks :
en
fr
- US2349247A - Bag closure :
en
- DE745962C - Process for drying fabrics, such as B. paper webs in coating devices :
de
en
- FR892989A - Polyurethane plasticization process :
en
fr
- GB561573A - Esters of substituted tertiary phenolic amines :
en
- USRE22485E - Sheave :
en
- GB561627A - Improvements in or relating to nuts, metal sockets, bushes and the like :
en
- CA420341A - Photographic layer containing dyestuff :
en
fr
- FR893005A - Process for removing, by washing, the hydrogen sulphide contained in the gases of the coal distillation :
en
fr
- US2349605A - Dispensing container :
en
- CA420315A - Split hook :
en
fr
- DE745931C - Air raid shelter that can be dismantled into its individual parts :
de
en
- US2349313A - Derivatives of 2, 4-oxazolidinedione :
en
- USD137949S - Design for a tot bear or similar
article :
en
- GB561580A - Improvements in and relating to threaded locking devices :
en
- GB561498A - The manufacture of moulded articles :
en
- CA420370A - Green foodstuff preserving process :
en
fr
- US2349453A - Flashlight :
en
- AU118503B2 - Lampshade :
en
- FR892813A - Spring contact brushes :
en
fr
- GB561587A - Improvements in valves and valve seatings for fluid pressure engines :
en
- DE726142C - Method and device for phase modulation :
de
en
- DE746063C - Copier :
de
en
- FR892835A - Contact converter functioning as rectifier or inverter :
en
fr
- AU866843A - An improved covered button and means for use in production thereof :
en
- US2349669A - Telephone system :
en
- FR892936A - Chimney bolster :
en
fr
- FR893018A - Automatic cleaning device for grids, in particular grills of grain threshing machines :
en
fr
- GB561538A - Improvements in locks and fastening devices :
en
- GB561489A - Improvements relating to the production of sheets, panels and the like from waste wood products :
en
- FR892818A - Electrical arrangement intended to keep constant within narrow limits the carrier frequency of a frequency modulated oscillation :
en
fr
- CA420381A - Insulating film production on metal surfaces :
en
fr
- GB561571A - ª‰-(2,5-dimethoxyphenyl)-ª‰-hydroxyisopropylamine :
en
- US2349489A - Hair net :
en
- DE745947C - Involute compass for drawing rolling profile shapes :
de
en
- DK62280C - Transport system with Track Control for Vehicles. :
da
en
- FR892909A - Synchronization method for telegraphs controlled by signals :
en
fr
- FR893025A - manure and fertilizer spreader :
en
fr
- US2349365A - Flexible abrasive article :
en
- US2349510A - Electrode holder :
en
- US2349572A - Insecticide :
en
- US2349620A - Method of fabricating rotors :
en
- US2349523A - Bottle cap applying device :
en
- FR892836A - Process for bleaching plant substances, containing chlorophyll :
en
fr
- US2349647A - Electric control system :
en
- US2349532A - Tuft-making device for automatic brushmaking machines :
en
- FR892939A - Boot pullers with brush kit :
en
fr
- FR892984A - Horizontal band saw :
en
fr
- FR892881A - self-locking acorn nut :
en
fr
- FR893009A - Electric heating device for railroad switches :
en
fr
- GB561611A - Improvements in or relating to composite heel pads and the like for footwear :
en
- GB561636A - A new or improved guard for milling machines and the like :
en
- DE745773C - Method and device for producing multicellular glass (foam glass) :
de
en
- CA420345A - Photographic shutter release device :
en
fr
- US2349561A - Textile printing method :
en
- US2349657A - Tubular film evaporating apparatus :
en
- US2349569A - Processing of metal strip :
en
- AU928243A - Improvements relating to electric gas lighters or torches :
en
- CA420350A - Metallic salt evaporation :
en
fr
- FR892948A - Claw holder device for securing logs on trolley :
en
fr
- US2349294A - Bacteria antigen for the treatment of scarlet fever :
en
- US2349474A - Fan :
en
- FR892827A - Method for determining the stamping capacity of sheets and plates :
en
fr
- FR893003A - Self-adjusting device for quick change of viewing points to eliminate parallax :
en
fr
- FR893035A - Process for splitting oily hydrocarbons and for hydrogenating under pressure coals, tars and mineral oils :
en
fr
- GB561582A - Method of making lock nuts :
en
- FR892809A - Terminator-signaler for four-wire transmission system :
en
fr
- US2349612A - Heating device :
en
- US2349739A - Pressure sustaining apparatus :
en
- FR893016A - Grinding device :
en
fr
- FR892927A - Process for separating butadiene from chlorinated hydrogen :
en
fr
- CA420387A - Sand blasting device :
en
fr
- CA420406A - Sound recording system :
en
fr
- CA420419A - Wool treating process :
en
fr
- US2349576A - Scraping apparatus :
en
- US2349285A - Method of permanent waving and a permanent waving heater :
en
- CA420346A - Wide angle lens :
en
fr
- CA420358A - Compressed air cooling device :
en
fr
- AU1457444A - Improvements in or relating to separable fasteners :
en
- US2349635A - Device for use in tearing sheet material :
en
- US2349689A - Continuous type payoff reel :
en
- US2349299A - Hair net :
en
- CA420351A - Camera shutter cover :
en
fr
- US2349463A - Air valve :
en
- AU735042A - Process of treating and conditioning containers :
en
- US2349293A - Bacteria antigen for the treatment of diphtheria :
en
- US2349673A - Thermostatic protection of ignition tubes :
en
- US2349501A - Frequency drift indicator :
en
- FR892905A - Accessory for making corrections or insertions of a different color on originals with reverse writing for transfer printing, for duplicating :
en
fr
- CA420402A - Refrigerator :
en
fr
- US2349384A - Posting and check register :
en
- CA420411A - Package and composition :
en
fr
- CA420382A - Thrust bearing :
en
fr
- DE746206C - Device for the post-treatment of rayon threads in a continuous operation :
de
en
- CA420314A - Mandrel :
en
fr
- US2349274A - Antioxidant :
en
- CA420389A - Typewriter carriage control mechanism :
en
fr
- CA420327A - Tamperproof closure :
en
fr
- CA420338A - Container closure for blood transfusion :
en
fr
- DE745878C - Limit switch, especially for hoists with alternating current or three-phase current drive :
de
en
- CA420412A - Underground exploration apparatus :
en
fr
- US2349711A - Door hinge :
en
- AU118500B2 - An improved covered button and means for use in production thereof :
en
- US2349568A - Railway vehicle body and radial truck assembly :
en
- GB561510A - Hydraulic cement composition and method of making same :
en
- AU1371144A - Improvements in or relating to mechanical shovel attachments to tractors :
en
- FR892823A - Device for machining work pieces :
en
fr
- DK62277C - Pedal drives, especially for Bicycles. :
da
en
- FR892826A - Device to take up the play of traction cables subjected to traction in a flexible sheath which supports the pressure :
en
fr
- CA420416A - Bimetallic sheet metal manufacture :
en
fr
- US2349282A - Coloring of organic derivatives of cellulose :
en
- US2349499A - Pipe cutter :
en
- US2349621A - Lawn weeder :
en
- AU933843A - Improvements in and relating to low temperature cooling chambers in refrigerators :
en
- CA420422A - Vibration control apparatus :
en
fr
- CA420354A - Switchgear :
en
fr
- CA420339A - Brake mechanism :
en
fr
- DE746086C - Liquid vial, especially for sighting devices :
de
en
- CA420359A - Fluid pressure control mechanism :
en
fr
- US2349563A - Lubricant testing method and apparatus :
en
- US2349746A - Elastic top stocking :
en
- US2349759A - Plastic reaction products of conju :
en
- US2349772A - Parasiticidal preparation :
en
- CA420332A - Hydrocarbon oil processing :
en
fr
- US2349346A - Sealing means :
en
- US2349279A - Selective switch :
en
- CA420425A - Textile machine stop means :
en
fr
- DE745436C - Device for adjusting the interpupillary distance in binocular prismatic telescopes :
de
en
- DE745925C - Screw with comparison rod lying in a longitudinal bore :
de
en
- AU131420B2 - An improved method and apparatus forthe straightening ofthe wefts of woven textile fabrics :
en
- FR892972A - Claw device applicable in particular to the driving wheels of tractors mounted on tires :
en
fr
- CA420373A - Vehicle door handle :
en
fr
- FR893045A - Basket-shaped device for loading melting furnaces, and in particular electric furnaces :
en
fr
- GB561552A - Improvement relating to fan cooled dynamo electric machines of the totally enclosed type :
en
- AU1460044A - Process of producing sweetened condensed milk :
en
- US2349429A - Method and apparatus for measuring thickness :
en
- US2349782A - Current transformer :
en
- CA420321A - Gun mounting :
en
fr
- US2349549A - Method of making depolymerized rubber articles :
en
- US2349315A - Air circulating system for refrigerator cars and the like :
en
- CA420393A - Ore flotation process :
en
fr
- DE746071C - Arched extension frame for mines :
de
en
- GB561482A - Potato-digging attachment for agricultural tractors :
en
- DK62271C - Mixing valve for automatic Mixing of hot and cold Water. :
da
en
- FR892838A - Method and device for fixing hollow profile rolling circles to metal barrels and barrels produced by this process :
en
fr
- US2349508A - Adhesive composition of matter :
en
- US2349545A - Railway vehicle :
en
- CA420298A - Toothed element manufacturing apparatus :
en
fr
- GB561574A - Process for the manufacture of ª‰-alanin :
en
- CA420368A - Shoe form :
en
fr
- CA420408A - Sound recording apparatus :
en
fr
- GB561456A - Improvements in aircraft retractable alighting gear :
en
- DE745900C - Process for obtaining fibrous, mechanically disrupted xylites for processing on cardboard, plates or the like :
de
en
- GB561579A - Improvements in or relating to lubricating systems :
en
- FR892855A - Friction wheel transmission :
en
fr
- FR892971A - Lubricant for high pressures :
en
fr
- US2349654A - Aqueous solutions of phenols and their homologues and a method of making the same :
en
- FR892975A - Process to delay the setting of plaster :
en
fr
- GB561601A - Improved means for stoppering and opening fluid containers or vessels :
en
- DE745982C - Ball joint for tripods :
de
en
- US2349527A - Tractor guide :
en
- US2349780A - Automatic bottle filling apparatus :
en
- US2349485A - Street traffic signal :
en
- US2349622A - Manufacture of rectifiers of the blocking layer type :
en
- US2349725A - Hydrokinetic torque transmitting device :
en
- GB561461A - Improvements in rotary moulding machines :
en
- GB561469A - Improvements connected with fluorescent tubular discharge lamp fittings :
en
- USD137952S - Design for a child s feeding and
play table :
en
- USD137958S - Brooch or similar article :
en
- US2349244A - Actuating cylinder :
en
- FR892850A - Rolling, pushing or push-through furnace :
en
fr
- CA420432A - Vegetable slicer :
en
fr
- US2349340A - Picture mount :
en
- US2349653A - Thrust measuring device for shafts :
en
- GB561637A - Improvements in or relating to artificial hands :
en
- US2349650A - Circuit breaker mechanism :
en
- US2349761A - Stuffed straw :
en
- US2349391A - Door rack :
en
- US2349694A - Heater :
en
- CA420342A - Anti-halation photographic layer :
en
fr
- US2349377A - Process of treating fatty material :
en
- GB561480A - Improvements in or relating to work-holders for use in the hand tapping of nut blanks :
en
- US2349593A - Self-locking screw device :
en
- USD137973S - Design for a plotting board :
en
- FR892904A - Device intended for the production of very high frequency oscillations :
en
fr
- US2349519A - Control device :
en
- US2349513A - Method of making lock nuts :
en
- FR893030A - Improvements made to card libraries or visible and coated cardboard files :
en
fr
- GB561589A - Posts for buildings :
en
- US2349755A - Furnace construction :
en
- US2349774A - Acetoxyamino acids and method for their preparation :
en
- US2349368A - Damper construction :
en
- CA420343A - Camera shutter :
en
fr
- USD137970S - Design for a slip or similar article :
en
- US2349578A - Conveying mechanism :
en
- US2349558A - Drying hood :
en
- CA420320A - Ironer :
en
fr
- CA420376A - Electron discharge device :
en
fr
- GB561534A - Improvements in apparatus for drying grasses and the like :
en
- GB561500A - Manufacture of acylated secondary alcohols :
en
- FR892879A - Manufacturing process of benzoyl chloride and substituted benzoic acid chlorides :
en
fr
- FR892912A - Non-combustible electrical insulation :
en
fr
- DE745806C - Application of the process of drawing porous sintered bodies with a metal salt solution in the manufacture of sliding or bearing bodies :
de
en
- DE745783C - Ten circuit for calculating machines, adding machines, etc. like :
de
en
- US2349316A - Thrombokinase :
en
- US2349243A - Catalysis :
en
- US2349680A - Railway traffic controlling apparatus :
en
- US2349529A - Duplex riveting machine :
en
- US2349588A - Method and apparatus for vacuumizing containers :
en
- US2349591A - Self-locking screw device :
en
- US2349708A - Wire drawing :
en
- USD137962S - Coaster wagon or similar article :
en
- USD137976S - Design fob a dress :
en
- GB561529A - Improvements in or relating to the manufacture of electric current rectifier discs :
en
- CA13747S - Ornamentation of tableware :
en
- CA420392A - Ore particle separating process :
en
fr
- GB561618A - Fire-place adaptor for cooking purposes :
en
- US2349422A - Ice tray :
en
- US2349502A - Bottle-cap reclaiming machine :
en
- GB561599A - Improvements in methods and means for sealing electron discharge tubes :
en
- US2349688A - Method of producing low carbon iron or steel :
en
- US2349736A - Method and apparatus for testing :
en
- FR892895A - Coupling arrangement for electric clock installations comprising two main clocks, one of which, as a reserve main clock, controls the other :
en
fr
- AU118516B2 - Improvements in or relating to optical elements :
en
- DE745877C - Press casting machine with pressure chamber arranged outside the crucible :
de
en
- GB561507A - Improvements in or relating to valves :
en
- GB561558A - Improvements in or relating to electric immersion heaters :
en
- GB561613A - Improvements in or relating to gas meters :
en
- CA420380A - Electrical oscillation generator :
en
fr
- US2349749A - Antioxidant :
en
- US2349364A - Chick shipping box :
en
- FR892896A - Mixed heating device for a push oven, divided into zones and gas heated :
en
fr
- FR892933A - Track device for convertible vehicles and trailers, according to two types of use :
en
fr
- FR893002A - Distribution by spool, without rods, for double-acting piston engines :
en
fr
- FR893034A - Device for joining parts with external or internal cylindrical surfaces :
en
fr