- US2255080A - Glass washer :
en
- US2255210A - Process for the recovery of tungsten :
en
- US2255231A - Controlling device for rock drills :
en
- CA399199A - Knitting machine :
en
fr
- CA399209A - Tube stem making machine :
en
fr
- DE710308C - Process for the production of sodium-calcium-gold-generation compounds :
de
en
- US2255159A - Temperature regulator :
en
- US2255244A - Straw retainer in separators :
en
- AU113757B2 - Improvements infrequency-modulated radio altimeters :
en
- US2255502A - Crest voltmeter :
en
- US2255294A - Coating apparatus :
en
- US2255675A - Multiple bearing thrust block :
en
- US2255266A - Photographic timing device :
en
- AU57041A - Improvements in and relating tothe purification and casting of molten metal :
en
- US2255472A - Tube and method of making tube :
en
- AU323540A - Improvements in or relating to television reproducer tubes :
en
- DE710261C - Fiber dowel with a sleeve that is closed at one end and slit in length :
de
en
- US2255371A - Treatment of clay :
en
- US2255704A - Means for counting, portioning, and packing matter as tablets, pills, and the like :
en
- US2255198A - Multiple break gas blast circuit breaker :
en
- US2255400A - Mounting bracket :
en
- US2255593A - Tube coupling :
en
- US2255387A - Harvester :
en
- US2255422A - Process for the production of magnesium hydroxide :
en
- US2255283A - Refining of heavy oils :
en
- US2255713A - Garment closure :
en
- CA399241A - Radio traffic control system :
en
fr
- US2255103A - Equipment for electric heating :
en
- GB539380A - Improvements in apparatus for orienting similarly shaped articles :
en
- AT160623B - Method and device for cleaning paper pulp, cellulose or wood pulp suspensions. :
de
en
- US2255300A - Fuse construction :
en
- DE710311C - Air heating with heating devices that are automatically controlled depending on the temperature of the rooms to be heated :
de
en
- GB539468A - Improvements in and connected with buildings such as hutments, bungalows, offices, factories, and the like, and with walls, drains, sewers, and the like :
en
- DE710357C - Automatic caliper brake for cable-operated railways :
de
en
- DK59018C - Device for steerable crawler feet for Vehicles. :
da
en
- US2255077A - Filter dyes for color photography :
en
- AU115792B2 - Television projection system :
en
- CA399106A - Plate heat exchanger :
en
fr
- US2255537A - Loose-leaf binder :
en
- USD129429S - Separable brooch or similar article :
en
- US2255409A - Cyclopentadiene resin :
en
- US2255626A - Machine for assembling roller bearings :
en
- DE710254C - Insulated electrical cable for permanent installation in damp rooms :
de
en
- US2255122A - Testing jack for socket type meters :
en
- DE702142C - Magnetic core made of wires, strips or sheets that are electrically isolated from one another :
de
en
- US2255153A - Freezing tray :
en
- US2255045A - Anthraquinone compounds :
en
- US2255296A - Carburetor nozzle :
en
- US2255405A - Moistener for liquid type duplicating machines :
en
- US2255578A - Electric furnace :
en
- FR866839A - Improvements in aluminum production :
en
fr
- DE710240C - stereoscope :
de
en
- GB539463A - Improvements in gauges for measuring and checking dimensions and forms :
en
- US2255166A - Means for heat-treating metal shapes :
en
- GB539479A - Improvements in processes and apparatus for coating by dipping metal strands with metals :
en
- US2255085A - Lubricating composition :
en
- CA399263A - Vehicle wheel :
en
fr
- US2255738A - Power transmission :
en
- US2255069A - Method and apparatus for separating and concentrating gases :
en
- US2255276A - Fuel feed means for hinged liquid fuel burners :
en
- US2255538A - Vending machine :
en
- FR866843A - Charcoal, wood or coal gasifier :
en
fr
- DE710292C - Electric motor-driven quick-closing valve :
de
en
- DE710331C - Zuendzeitpunktpruefeinrichtung for internal combustion engines :
de
en
- US2255416A - Looper tensioning device :
en
- US2255299A - Direct-current voltage transformation :
en
- US2255585A - Method of and apparatus for heat transfer :
en
- US2255665A - Multiple feeder for uniflow system :
en
- AT160622B - Process for the preparation of oxyoxo or polyoxy compounds of the cyclopentanopolyhydrophenanthrene series which do not contain any phenolic hydroxyl groups. :
de
en
- US2255215A - Regulating means :
en
- GB539454A - Brake shoe mountings :
en
- DE710280C - Multiple carrier current system with multi-stage modulation :
de
en
- GB539398A - Improvements in ultra high frequency antennae :
en
- DE710345C - Handle tool :
de
en
- AU113770B2 - Improvements relating to screw and nut fastenings :
en
- DK59012C - Locking mechanism for column drawing tables. :
da
en
- US2255407A - Quinrhodine quaternary salts and dyes therefrom :
en
- CA399201A - Air circulating system for refrigerator cars :
en
fr
- US2255512A - Refrigerant evaporator :
en
- USD129378S - Design for a storage battery case :
en
- FR866803A - :
fr
- FR866837A - Tool for picking up and binding cereal and other bleaches :
en
fr
- US2255705A - Apparatus for inspecting crown caps :
en
- US2255491A - Means for humidifying cigars :
en
- USD129388S - Design for a kug :
en
- US2255182A - High temperature valve :
en
- US2255333A - Coupling :
en
- US2255368A - Sheet metal bending tool :
en
- US2255735A - Air conditioning system :
en
- USD129399S - Design for a brooch :
en
- US2255164A - Last jack :
en
- DE710471C - Wheel brake cylinder for oil pressure brakes, especially on motor vehicles :
de
en
- DE710295C - Safety lock for car body walls :
de
en
- AU113790B2 - Process for the production of high grade bark free wood chips for the manufacture of wood pulp or other useful purposes :
en
- US2255316A - Aromatic sulphocarboxylic esters :
en
- DE710262C - Printing punch card tabulator with different tabulator sections assigned balancing works for direct subtraction :
de
en
- DE710406C - Process for the preparation of disazo or polyazo dyes :
de
en
- FR866826A - Diffusing device for dissolved acetylene gas intended to operate internal combustion engines :
en
fr
- US2255056A - Device for removing static electricity from paper while being printed :
en
- DE710329C - Safety device for the lubrication of connecting rod bearings of multi-cylinder internal combustion engines :
de
en
- US2255662A - Bearing :
en
- DE710369C - Voltage and current testers consisting of two handles equipped with buttons and connected by a flexible cable with glow lamp and load resistance :
de
en
- CA399146A - Freight car brake :
en
fr
- US2255127A - Machine for securing hangers to handles :
en
- GB539476A - Improvements in the preparation of aqueous dispersions of highly polymerised organic substances :
en
- US2255118A - Control for thermostatic valves :
en
- US2255168A - Corn picker :
en
- US2255163A - Recapping vulcanizer :
en
- GB539378A - An improved transparency mount :
en
- GB539369A - Improvements relating to loom stop motions :
en
- US2255229A - Solvent for organic film-forming materials :
en
- CA399158A - Hand brake mechanism :
en
fr
- DE705604C - Locking device for sleeveless iron strapping :
de
en
- DE710285C - Conductor line duct for electric vehicles :
de
en
- FR866808A - Sighting device for bomb launching :
en
fr
- DE710457C - Automatic contactor control by means of a time relay :
de
en
- US2255554A - Upholstery structure :
en
- US2255666A - Pressure switch :
en
- US2255178A - Skid chain applier :
en
- USD129364S - Lighting fixture or similar device :
en
- DE710332C - Rubber strap :
de
en
- DK59014C - Resilient Washer. :
da
en
- DE710390C - Resilient support of the electrode system of discharge tubes :
de
en
- GB539402A - Improvements in and relating to domestic fireplaces :
en
- DE710344C - Tool for twisting several wires together :
de
en
- USD129383S - Rotten berg :
en
- FR866825A - Filter purifier-cooler, with removable elements for gasifiers and all other applications :
en
fr
- US2255243A - Driving clutch :
en
- DE710346C - Device for preventing the guide vanes from fluttering in centrifugal machines, in particular turbine pumps :
de
en
- US2255434A - Aryloxy-tetrahydronaphthalenes :
en
- US2255655A - Picket fence making machine :
en
- AU326740A - Valve for multichambered pneumatic tubes :
en
- DE710321C - Pump or compressor, in particular refrigeration machine compressor :
de
en
- US2255560A - Hydraulic power system :
en
- USD129441S - Design fob a pin clip :
en
- US2255087A - Envelope unit and publication containing the same :
en
- US2255737A - Tool bit and toolholder therefor :
en
- CA399195A - Chair leg support :
en
fr
- US2255351A - Automatic control head for breather systems :
en
- US2255378A - Demodulator system :
en
- AT160639B - Circuit arrangement for the suppression of the cathode ray in cathode ray tubes during the flyback periods. :
de
en
- AU113767B2 - Improvements in or relating to television reproducer tubes :
en
- DE710343C - Torque measuring tool :
de
en
- US2255074A - Sterol derivatives and process of forming same :
en
- GB539374A - Improvements relating to the manufacture of boots and shoes :
en
- US2255194A - Building construction :
en
- DE710266C - Device for optical compensation :
de
en
- US2255358A - Process for the preparation of selenium for electrical uses :
en
- US2255176A - Horizontal boring machine :
en
- USD129463S - Design foe a gas range :
en
- US2255394A - Process for treating oils :
en
- US2255564A - Composition suitable for use in the production of coated sheet material :
en
- CA399117A - Rotary welding transformer :
en
fr
- CA399167A - Speed controlled brake :
en
fr
- US2255680A - Variable permeability tuning system :
en
- CA399124A - Heating furnace :
en
fr
- US2255471A - Self-adjusting heelpiece for shoe forms :
en
- FR866832A - Blood sampling syringe :
en
fr
- DE710400C - Terminal for electrical lines made of easily deformable building material, especially aluminum lines :
de
en
- US2255441A - Refrigeration :
en
- US2255596A - Teletypewriter switching system :
en
- GB539375A - Improvements in electric heating elements of the sheathed wire type :
en
- US2255240A - Hauling scraper :
en
- US2255582A - Means for controlling undesired movement of shafts in vehicles or the like :
en
- CA399200A - Telephone system :
en
fr
- US2255250A - Voice translating microphone :
en
- DE710314C - Sliding capacitor with air dielectric and dimensionally stable spiral electrodes :
de
en
- GB539457A - Golf club :
en
- GB539480A - An improved manufacture of normally liquid hydrocarbons by alkylation :
en
- US2255514A - Supporting bracket :
en
- US2255710A - Invalid bed :
en
- US2255251A - Packaging method and apparatus :
en
- US2255386A - Treatment of rubber :
en
- DE710465C - Hose reel for compressed air brake lines :
de
en
- US2255335A - Process of reproducing wood grains :
en
- US2255464A - Support for the backbone or spinal column of the human body :
en
- US2255197A - Periscope :
en
- DE710272C - Card trough or the like :
de
en
- GB539423A - Improvements relating to compression-ignition engines :
en
- US2255517A - Talk-back communication system :
en
- DE710398C - Bracket to hold booking sheets :
de
en
- GB539493A - Improvements in or relating to the vulcanisation of rubber :
en
- US2255035A - Roller bearing :
en
- US2255280A - Dispensing device :
en
- US2255577A - Band saw package :
en
- US2255611A - Hat fastener :
en
- US2255632A - Support :
en
- DE710430C - Separator for air conveying systems with tangential material inlet and exchangeable wear plates :
de
en
- US2255289A - Vehicle top :
en
- US2255311A - Venetian blind :
en
- US2255458A - Acoustic device :
en
- US2255075A - Pneumatic granule supplying apparatus :
en
- CA399252A - Radio set :
en
fr
- US2255645A - Automatic selectivity control system :
en
- USD129446S - Design for a coat :
en
- US2255419A - Stabilator for bedsprings :
en
- US2255590A - Typographical slug casting machine :
en
- USD129443S - Design fob a pin clip :
en
- US2255196A - Cutting tool :
en
- US2255271A - Vacuum cleaner brush :
en
- US2255669A - Enclosed switch and contact therefor :
en
- US2255130A - Coloration of materials :
en
- DE710249C - Internal combustion tool :
de
en
- GB539399A - Improvements in or relating to radial cylinder pumps or motors :
en
- GR9640B - LIGHTING CAPACITY SYSTEM OF THE COMMON ELECTRIC LAMPS. :
el
en
- US2255726A - Baseball glove or mitt :
en
- US2255223A - Folding box :
en
- US2255463A - Treatment bath and process for the production of colored photographic pictures :
en
- FR866846A - Device for locking cycles :
en
fr
- FR866830A - Process for the production of butadiene starting from butane and the gases which contain it :
en
fr
- AT160624B - Centrifuge for cleaning paper, cellulose and wood pulp suspensions or the like. :
de
en
- US2255385A - Dyestuffs of the para-rosaniline series :
en
- GR9635B - DEVICE FOR WRAPPING A MOVIE MOVIE. :
el
en
- DE710386C - Circuit arrangement for braking AC motors with direct current :
de
en
- DE710319C - Piston compressor or piston pump :
de
en
- DE710306C - Continuously working pressure water filter :
de
en
- GB539416A - An improved manufacture of resins and of coating compositions containing such resins :
en
- DE710451C - Protection circuit for high-voltage power supplies :
de
en
- DE710323C - Axle jack :
de
en
- DE710442C - Elastic joint, especially for the drive shafts of motor vehicles :
de
en
- US2255396A - Chemical process :
en
- US2255628A - Color cake :
en
- DE710425C - Retractable vehicle roof :
de
en
- US2255097A - Combined feeding and cold drawing mechanism for heading machines and the like :
en
- US2255444A - Container or like article of manufacture :
en
- US2255649A - Nut :
en
- GR9645B - ANGLEMETER OF ROYMOTIC ENGRAVINGS AND RADIO IMPRESSIONS. :
el
en
- FR866820A - Manufacturing process of antihalation coats :
en
fr
- GB539498A - Improved adjustable connector for tubular conductors :
en
- US2255129A - Broiler oven :
en
- GB539357A - Improvements in or relating to means for the protection of tanks and like receptacles :
en
- DK59017C - Child seat for bicycles. :
da
en
- DE710355C - Method of attaching types to type levers or rods :
de
en
- DE710360C - Antenna arrangement :
de
en
- DE710376C - Safety device against unauthorized removal of goods by self-sellers with several drawers and a common coin release device :
de
en
- CA399134A - Wire fencing pliers :
en
fr
- DE710229C - Arc extinguishing device for switch :
de
en
- DE710299C - Dual brake arrangement, especially for motorcycles :
de
en
- US2255038A - Film gate :
en
- US2255353A - Insole and method of making the same :
en
- USD129411S - Design for a motor coach :
en
- US2255224A - Knitted fabric construction :
en
- USD129390S - Design fob a combined cabinet and
golf club display :
en
- USD129462S - Combined top and back splash panel for ranges :
en
- GB539446A - Cigarette-making machine of the continuous rod type :
en
- GB539488A - Improvements in the oxidation of alcohols to produce aldehydes :
en
- DE710395C - Process for the production of colorings on cellulose fibers or animal fibers or fiber mixtures thereof :
de
en
- GB539361A - Improvements in or relating to clutches :
en
- GB539419A - Improvements in or relating to electron discharge devices :
en
- USD129408S - Design for a cabinet for battery
charger :
en
- GB539418A - Improvements in or relating to apparatus for raising and forcing liquids :
en
- US2255375A - Gas producer :
en
- GB539358A - Improvements in or relating to power presses :
en
- FR866811A - Improvements to nozzles and scrubbers for gasifiers :
en
fr
- USD129356S - Design for a lace ok :
en
- US2255616A - Directional grille :
en
- FR866827A - Process for the manufacture of ketoalcohols :
en
fr
- DE710413C - Process for visualizing and measuring an energy distribution :
de
en
- GB539395A - Improvements in the use of aryl compounds in photography :
en
- AT160636B - Device for the treatment of image cylinders on gravure printing machines. :
de
en
- US2255671A - Power transmitting mechanism :
en
- USD129401S - Design for lace :
en
- US2255574A - Winch for use on board aircraft :
en
- USD129371S - Design foe a shoe or similar article :
en
- AU48541A - Television projection system :
en
- DE710241C - Slip-on fairing for motor vehicles :
de
en
- US2255181A - Suspension system for vehicles :
en
- US2255253A - Plow :
en
- US2255043A - Fuse setting machine :
en
- US2255330A - Switch :
en
- GB539485A - Improvements in or relating to a joint or connection as may be used for chain links or the like :
en
- CA399123A - Direction indicator :
en
fr
- DE710257C - Electric drive of a majority of reversible or flywheelless Triostrassen :
de
en
- DE710447C - Rubber band multiple stamp :
de
en
- AT160642B - Process for surface finishing of metals and alloys. :
de
en
- US2255268A - Die apparatus for making files :
en
- USRE21899E - Garment-pressingrmachine :
en
- AU29941A - Signal-collecting systems for radio receivers and the like :
en
- US2255571A - Means for isolating machinery :
en
- US2255048A - Process for cutting half fruit :
en
- AU113785B2 - Improvements in or relating to resonant cavity electron discharge devices :
en
- CA399215A - Ketone manufacture :
en
fr
- DE710427C - Practice hand grenade with a burning fuse :
de
en
- DE710271C - Safety shut-off device for gas lines :
de
en
- DE710300C - Freewheel brake hub, in which one or more brake sleeves, which can be spread by displaceable cones, are resiliently supported in their rest position by support members :
de
en
- DE710333C - Speed change transmission :
de
en
- CA399114A - Insecticidal and insectifugal compound :
en
fr
- CA399193A - Heating apparatus draft regulating means :
en
fr
- CA399255A - Type-metal recovery :
en
fr
- AU115894B2 - Improvements in cheese :
en
- CA399176A - Iron stained material colour improving method :
en
fr
- CA399163A - Tungsten treating apparatus :
en
fr
- CA399258A - Continuous metal casting apparatus :
en
fr
- US2255572A - Method of making nonferrous articles :
en
- DE710267C - Playback device with optical compensation :
de
en
- US2255430A - Hydraulic power transmission :
en
- US2255510A - Terminal forming and attaching apparatus :
en
- USD129381S - Design for a bathtub :
en
- US2255329A - Signaling device for typewriters :
en
- USD129369S - Design for a pocketknife :
en
- US2255404A - Slush pump valve :
en
- USD129459S - Design for a figtjkine ok similar
article :
en
- AU80141A - Wear compensating means for rail joints :
en
- DK59006C - Fuse List for Characterizing Elevations in the Dark. :
da
en
- GR9641B - TYPE OF SOAP TO REPLACE EX-ORGANIC ACIDS AND FATS KNOWN IN USE OF SUCH. :
el
en
- CA399203A - Hammer mill :
en
fr
- CA399238A - Packaging method :
en
fr
- US2255479A - Automatic level control decoupler :
en
- USD129393S - Ing shaving cream and similar prep- :
en
- US2255474A - Windshield wiper arm :
en
- US2255520A - Directional antenna system :
en
- AT160637B - Method and device for the continuous preliminary and final refining of pig iron. :
de
en
- CA399194A - Pipe joint :
en
fr
- CA399145A - Optical measuring instrument :
en
fr
- US2255167A - Mining apparatus :
en
- US2255528A - Welding torch :
en
- DE710377C - Device for fine filtering of lubricating oil :
de
en
- AT160632B - Electrical remote display of wind speeds, in particular for aircraft over airfields. :
de
en
- DK59002C - Closing mechanism for Ironing Presses. :
da
en
- GB539381A - Improvements in or relating to preparations for use in removing the repellant odoursdeveloped by fish foods in the process of cooking :
en
- AT160635B - Process for the production of liquid-tight paper vessels. :
de
en
- CA399131A - Laminated magnetic element :
en
fr
- DE710326C - Petzval lens :
de
en
- GB539385A - An improved process for the conversion of hydrocarbons :
en
- US2255408A - Facsimile system :
en
- US2255494A - Railway vehicle structure :
en
- DE710411C - Display device for inclination scales with a weighing range that can be expanded with additional weights :
de
en
- DE710428C - Headdress made of cell horn, paper or the like as a joke item :
de
en
- DE710363C - Electrical fluid resistance :
de
en
- US2255092A - Rotational speed responsive device :
en
- US2255291A - Electric hand lantern :
en
- DE710448C - Leveling device that works according to the two-machine system and can be moved back and forth by pulling ropes :
de
en
- GB539403A - Improvements relating to the filtration or cleaning of producer gas, more especiallyfor use in internal combustion engines :
en
- GB539486A - Improvements in the treatment of textile and other materials :
en
- DE710279C - Television scanning arrangement for interlaced transmission :
de
en
- US2255302A - Polymerization of olefins :
en
- GB539477A - Improvements in and relating to the low temperature treatment for the preservation of perishable foods and other materials :
en
- US2255650A - Self-anchoring nut :
en
- GR9644B - METHOD TO REDUCE LOSSES (CONSEQUENCE OF EXHAUST) OF GASOLINE STORED IN IRON TANKS. :
el
en
- USD129372S - Design fob a textile fabric :
en
- USD129409S - Design for a locomotive body :
en
- US2255642A - Multiple channel signal transmission system :
en
- US2255708A - Sleeping cap and net :
en
- US2255221A - Method of and means for surface broaching :
en
- US2255606A - Mineral oil composition and method of making the same :
en
- GB539481A - Improvements in automatic temperature control systems for electric heating appliances :
en
- US2255062A - Earth surfacing machine :
en
- US2255369A - Sampling device for liquid storage systems :
en
- FR866817A - Charcoal gasifier system operating without gasoline :
en
fr
- GB539397A - Improvements in or relating to vitamin compositions for use in feeding poultry and livestock, and methods of making the same :
en
- GB539392A - Improvements in or relating to machines for dispensing loose flaked, granulated or powdered material or the like :
en
- US2255637A - On-off indicator circuit :
en
- USD129461S - Design fok a figtjkine ok similak
article :
en
- USD129457S - Design for a figurine or similar
article :
en
- US2255319A - Photographic enlarger :
en
- DE710220C - Double plansifter :
de
en
- DE710224C - Process for the production of dry, colloidally soluble tungstic acid and molybdic acid :
de
en
- US2255217A - Piston pin retainer :
en
- US2255641A - Can opener :
en
- US2255674A - Statistical card comparing machine :
en
- DE710449C - Braking device with two different braking powers :
de
en
- CA399236A - Zinc sulphate and iron oxide production :
en
fr
- US2255147A - Combined calculating, registering, and ticket printing machine :
en
- US2255226A - Flour mill with garlic separator :
en
- US2255332A - Golf club :
en
- US2255450A - Dispenser :
en
- US2255566A - Torque transformer :
en
- US2255246A - Wet spinning frame :
en
- USD129386S - Regalia for a fraternal organization :
en
- DE710253C - Arrangement for start-stop synchronization of image transmission devices, remote printers and teleprinters, in which the individual characters are transmitted by pulses :
de
en
- DE710384C - Arrangement for the automatic regulation of the bandwidth, especially with radio receivers :
de
en
- US2255612A - Control system :
en
- GB539495A - Improvements in or relating to suction cleaners :
en
- GR9642B - SOAP CHEMIST. :
el
en
- USD129380S - Design fok a bottle carrier :
en
- US2255249A - Voice translating apparatus :
en
- US2255366A - Antiglare light for all kinds of vehicles :
en
- US2255417A - Process for refining hydrocarbons :
en
- GB539362A - Piston assembly for engines :
en
- US2255262A - Lamp :
en
- US2255489A - Railway truck construction and method of making the same :
en
- US2255144A - Tobacco pipe :
en
- US2255627A - Cabinet for dispensing sheet material :
en
- GB539424A - Method and apparatus for electrically pickling stainless steels :
en
- US2255082A - Capillary active compounds and process of preparing them :
en
- US2255731A - Photographic developer :
en
- US2255614A - Eccentric satellite crank :
en
- US2255551A - Single cell thermal conductivity measurements :
en
- DE710366C - Device for winding coils for electrical machines :
de
en
- US2255119A - Nozzle :
en
- US2255232A - Support for sound record films :
en
- US2255716A - Machine for the automatic delivery of frozen nutrient materials and similar readily melting materials :
en
- DE710123C - Hard alloy, especially for cutting purposes :
de
en
- CA399253A - Crystallin proteolytic enzyme :
en
fr
- FR866821A - Manufacturing process for high molecular weight polyamide compounds :
en
fr
- AU113705B2 - Magneto ignition system for an internal combustion engine :
en
- US2255107A - Manufacture of pure sodium cyanide :
en
- US2255399A - Process for cracking and polymerizing hydrocarbons :
en
- US2255615A - Apparatus for cleaning receptacles pneumatically :
en
- CA399250A - Spring structure :
en
fr
- US2255059A - Apparatus for treatment of hydrocarbon residues :
en
- US2255112A - Shoe machinery :
en
- US2255308A - Labeling machine :
en
- GB539430A - Improvements in and relating to the dyeing or printing of cellulose fibres :
en
- US2255534A - Concealed hinge :
en
- US2255740A - Charge separating and rolling means for cigar bunch machines :
en
- US2255126A - Method of controlling temperature of exothermic catalytic reactions :
en
- US2255683A - Transmission control system :
en
- GB539382A - Improvements relating to the operation of electric discharge lamps :
en
- US2255154A - Clothesline cleaner :
en
- DE709998C - Device for handling film strips in continuous operation :
de
en
- DE710431C - Binder registry :
de
en
- DE710472C - Suspension of the saddle seat, especially for motorcycles :
de
en
- DE710404C - Device for light control using electro-optically effective crystals :
de
en
- US2255681A - Fluid control system :
en
- AU324040A - Process for the production of high grade bark free wood chips for the manufacture of wood pulp or other useful purposes :
en
- US2255068A - Knitting machine and method of knitting :
en
- US2255625A - Feeder for bearing members :
en
- CA399104A - Pumping apparatus :
en
fr
- AU113776B2 - Method for plasticizing resins :
en
- US2255076A - Method of coating metals :
en
- US2255691A - Television signal-translating system :
en
- USD129402S - Identification tag for a bracelet or the like :
en
- CA399119A - Pipe leakage testing machine :
en
fr
- US2255293A - Method and apparatus for making knitted fabrics :
en
- US2255610A - Process of alkylation with chlorosulphonic acid :
en
- US2255744A - Display rack :
en
- US2255286A - Lock nut :
en
- US2255529A - Hinge :
en
- US2255540A - Combustion apparatus :
en
- USD129417S - Automobile bumper or similar article :
en
- USD129414S - Design fob a towel hanger :
en
- CA399225A - Cutting die :
en
fr
- CA399264A - Vehicle wheel :
en
fr
- US2255392A - Ironing machine :
en
- AT160649B - Receiver and amplifier circuit with a discharge tube with an auxiliary cathode. :
de
en
- US2255575A - Engine starting mechanism :
en
- FR866824A - Apparatus for gasification of liquid fuels :
en
fr
- IT388332B - :
it
- US2255096A - Heading machine :
en
- US2255640A - Can opener :
en
- USD129422S - Goldenstein
scarp or similar article :
en
- DE710335C - Device for Schaedlingsbekaempfung and sterilization of substances, especially food, z. B. Grains :
de
en
- AU40841A - Improvements in shoe construction :
en
- CA399170A - Aluminous material purification :
en
fr
- DE710289C - Blade with a device for the formation of a boundary layer protecting against high temperatures and a method for producing this blade :
de
en
- DE710353C - Device for opening and closing the drying box wings in drying devices for gravure paper webs :
de
en
- US2255146A - Valve stem for inner tubes :
en
- US2255525A - Vehicle coupling :
en
- US2255639A - Condition controller :
en
- USD129421S - Chaise longub or similar article :
en
- US2255314A - Roller mounting :
en
- CA399224A - Shoe lasting apparatus :
en
fr
- AU113760B2 - Improvements in shoe construction :
en
- CA399230A - Airplane lifting and supporting system :
en
fr
- US2255220A - Switching mechanism :
en
- FR866806A - Refrigerant for liquids, operating with ice deposits :
en
fr
- DE710432C - Process for the treatment of scaled, hot-rolled transformer sheets :
de
en
- IE17169L - Applying fluent materials :
en
- DE710236C - Bockfruest with guide frame for shaft conveyor systems :
de
en
- USD129465S - Design for a kange :
en
- AT160643B - Circuit with a discharge tube which, in addition to a cathode, contains at least two control electrodes and two anodes, and a tube for such a circuit. :
de
en
- DE708086C - Safety device for internal combustion engines :
de
en
- GB539409A - Improvements in or relating to bearing arrangements :
en
- DE710263C - Compound crankshaft :
de
en
- CA399115A - Fly swatter :
en
fr
- CA399246A - Tractor-semi-trailer combination :
en
fr
- CA399223A - Shoe sole rounding machine :
en
fr
- GB539420A - Improvements relating to synchronous electrical control systems :
en
- DE710258C - Electron tube which contains an electrode system which has at least one control grid and a screen grid that is further away from the cathode than this :
de
en
- US2255162A - Radio communication system :
en
- US2255214A - Piston arrangement for radial engines :
en
- US2255149A - Eyeglass :
en
- GB539356A - Improvements relating to roof trusses :
en
- GB539478A - Improvements in and relating to gear changing means :
en
- US2255496A - Control system for circuit breakers :
en
- US2255709A - Electric butter slicer :
en
- GB539467A - Improvements in or relating to steel arches used for underground supports, tunnelling, air raid shelters, or buildings requiring arch supports :
en
- GR9643B - PROVISION FOR THE FIXING OF COVERS, COVERS AND SIMILAR PARTS IN CASE, APPLIANCE AND SIMILAR, THE SAME ELECTRICAL INSTALLATIONS WHICH HAVE BEEN INSTALLED. :
el
en
- GR9646B - INSURANCE SEAL OF INSTRUMENTS OR MEASURING AND CONTROL DEVICES. :
el
en
- US2255673A - Nut :
en
- US2255694A - Disinfectant composition :
en
- US2255322A - Diaphragm and pressure operated valve :
en
- US2255331A - Display and dispensing carton :
en
- DE710412C - Device for eliminating internal reflections in a beam splitter for color photography :
de
en
- DE709565C - Double-acting brake linkage adjuster with two-part brake rod :
de
en
- DE710246C - Machine for the production, filling and sealing of paper bags :
de
en
- AU317440A - Magneto ignition system for an internal combustion engine :
en
- DE710375C - Process for the production of pore-free, gas-impermeable workpieces :
de
en
- US2255036A - Incubator tray :
en
- US2255081A - Glass washer :
en
- US2255086A - Fluid heat exchange apparatus :
en
- US2255618A - Hair device :
en
- US2255156A - Apparatus for making flashing :
en
- DE710309C - Labyrinth seal for centrifugal machines, especially steam turbines :
de
en
- GB539497A - Improvements in or relating to electric switch apparatus with safety doors or cover-plates :
en
- US2255356A - Refrigerating apparatus :
en
- US2255608A - Circular loom :
en
- FR866835A - Preparation of organic sulfonyl chlorides :
en
fr
- GB539484A - Improvements in or relating to alternating current electric switchgear :
en
- US2255057A - Electroplating copper :
en
- US2255360A - Insect destroyer :
en
- GB539447A - Improvements in and connected with the charging of internal combustion engines :
en
- DE710368C - Method and device for testing or calibrating three-phase current measuring devices, in particular three-phase current meters, using a single-phase test device, in particular calibrating devices :
de
en
- DE710356C - Feeding or pulling device for conveyor wagons, especially for mining operations :
de
en
- US2255553A - Electrical connector :
en
- DE710429C - Concrete panels that are resistant to heat, temperature changes and abrasion :
de
en
- US2255053A - Apparatus and method for detecting defects in metallic objects :
en
- US2255334A - Coupling :
en
- US2255421A - Process for purification of carboxylic acids :
en
- US2255556A - Air switch :
en
- US2255501A - Electric switch :
en
- CA399152A - Manifold pressure gauge :
en
fr
- DE710351C - High-speed cylinder press with continuously rotating pressure cylinder :
de
en
- GB539393A - Improved operating circuit for gaseous electric discharge devices :
en
- US2255090A - Inhibiting the gas fading of dyed acetate silk :
en
- US2255202A - Lathe chuck :
en
- CA399262A - Paint spraying apparatus :
en
fr
- CA399232A - Telephone system :
en
fr
- AT160641B - Process for improving partially oriented or unoriented fiber-forming synthetic condensation polymers. :
de
en
- CA13165S - Hair curler with grip :
en
- DE710364C - Multiple starting device :
de
en
- CA399149A - Gear shifting mechanism :
en
fr
- CA399157A - Fibrous padding :
en
fr
- US2255340A - Breakfast cereal :
en
- FR866833A - Sound recording system :
en
fr
- US2255361A - Center locating punch :
en
- USD129360S - Design fok a lace or similar, article :
en
- DE710454C - Station announcement device for radio equipment :
de
en
- US2255602A - Safety blasting device and method :
en
- CA13166S - Hair curler comb :
en
- US2255469A - Fastener :
en
- US2255542A - Solenoid operated switch :
en
- US2255619A - Railway vehicle :
en
- US2255175A - Amusement device :
en
- US2255341A - Composition of citrus fruit constituents and boric acid and method for making the same :
en
- USD129368S - Design for a combination pencil and
pocketknife :
en
- DE710403C - Anchor for multi-voltage machines :
de
en
- CA399260A - Electrolysing apparatus :
en
fr
- USD129406S - Advertising display placard or the like :
en
- CA399166A - Photoflash lamp :
en
fr
- CA399229A - Gas flow-directing means in pipes, etc. :
en
fr
- US2255516A - Electrical flashlight :
en
- CA399173A - Acetylene generator :
en
fr
- US2255208A - Hydraulic brake fluid :
en
- US2255526A - Elevator control system :
en
- CA399181A - Vibration insulator :
en
fr
- CA399161A - Load brake mechanism :
en
fr
- US2255477A - Rotor :
en
- US2255558A - Glass composition :
en
- USD129424S - Textile fabric :
en
- USD129447S - Design fob a coat :
en
- DE710296C - Wheel brake cylinder :
de
en
- US2255323A - Method of knitting :
en
- CA399164A - Inertia type brake control apparatus :
en
fr
- AT160638B - Rotating window. :
de
en
- US2255390A - Dual volume control system for radio receivers :
en
- US2255567A - Variable speed power transmission :
en
- US2255592A - Mechanism for producing angular movement :
en
- CA399188A - Data reproducing machine :
en
fr
- US2255348A - Motor vehicle :
en
- US2255672A - Electrical control device :
en
- US2255106A - Method and apparatus for forming ties :
en
- US2255696A - Means for safeguarding bank notes, bonds, and like documents of value from fraudulent imitation :
en
- USD129423S - Goldenstein
scarp or similar article :
en
- US2255482A - Process which consists in causing chromium to diffuse :
en
- US2255679A - Audio frequency amplifier :
en
- USD129367S - Design for a pile fabric :
en
- DE710381C - Device for the production of spreadable and similar mixture masses for synthetic leather manufacture o. :
de
en
- AU113782B2 - Improvements in and relating to steam sterilizers hotwater heaters andthe like :
en
- USD129363S - Lighting fixture or similar device :
en
- GB539377A - Improvements in and relating to front glasses or lenses for vehicle lamps and the like :
en
- FR866828A - Process for the production of styrol :
en
fr
- FR866850A - Frequency modulation system :
en
fr
- DE710317C - Device for the transmission of currents or voltages between systems rotating relative to one another :
de
en
- US2255123A - Manufacture of paperbacked lathing :
en
- US2255653A - Sensitized explosive :
en
- FR866848A - Improvements to electronic tubes :
en
fr
- US2255636A - Gas burner :
en
- GB539367A - Improvements in or relating to shuttering used in concrete wall building and the like :
en
- AU322340A - Improvements infrequency-modulated radio altimeters :
en
- USD129373S - Blotter holder or similar article :
en
- US2255624A - Trailer hitch :
en
- DE710445C - Device for feed water treatment by means of returned boiler water and phosphate liquor under boiler pressure :
de
en
- DE710374C - Process for the production of copolymers :
de
en
- DE710396C - Process for the preparation of cyano compounds of the pyridine series :
de
en
- DE710456C - Firedamp-proof plug-in device, especially for high performance, with a switch built into the socket :
de
en
- DE710349C - Process for separating pure calcium aluminates from solutions :
de
en
- GB539504A - Improvements in life saving rafts :
en
- US2255699A - Engraving machine :
en
- GB539383A - Improvements in or relating to the conversion of hydrocarbon oils in the presence of powdered contact materials :
en
- GB539462A - Improvements in and relating to wheeled jack :
en
- GB539396A - Improvements in fluorescent paints :
en
- DE710365C - Electromotive drive for winding devices :
de
en
- GB539371A - Improvements in and relating to containers such as silos and the like :
en
- GB539439A - Improvements in composite pictures :
en
- DK59013C - Adjustment device for acoustic rooms. :
da
en
- US2255743A - Control system for electric generating plants :
en
- FR866801A - Underwater rifle with mechanical effect for hunting fish :
en
fr
- FR866831A - Improved stability in power plants operating on high voltage direct current :
en
fr
- US2255481A - Retort for coal stokers :
en
- USD129452S - Design for a dress :
en
- US2255295A - Inclination indicating device :
en
- US2255064A - Variable voltage motor control :
en
- US2255413A - Refrigeration :
en
- US2255547A - Apparatus for and method of treating the brims of hats :
en
- US2255604A - Universal joint and brake drum assembly :
en
- DK59019C - Automatic Toy Firearm. :
da
en
- US2255495A - Holder for piezoelectric crystal elements :
en
- US2255635A - Inverter and transfer mechanism :
en
- AT160640B - Packing ring for stuffing boxes etc. like :
de
en
- US2255698A - Engraving machine :
en
- US2255741A - System for determining navigatory direction :
en
- USD129395S - Lewis
handbag :
en
- US2255532A - Method of introducing gases into liquids :
en
- GB539471A - Improvements in or relating to napthalene derivatives and method of obtaining same :
en
- DE710439C - Process for converting potato starch into pudding starch :
de
en
- DE710446C - Device for spraying freshly printed sheets coming from a printing machine with a smear-preventing liquid :
de
en
- US2255661A - Staybolt plug and method of making the same :
en
- GB539366A - Roller for fabrics :
en
- DE710122C - Palladium-iron alloys as permanent magnets :
de
en
- US2255438A - Material handling apparatus :
en
- GB539449A - Improvements in or relating to cartoon motion pictures :
en
- US2255389A - Motor vehicle starting power control system :
en
- US2255609A - Towel dispensing cabinet :
en
- US2255739A - Machine tool :
en
- FR866847A - Improvements to circuits with discharge tubes :
en
fr
- GB539505A - Improvements in radio navigation systems :
en
- DE708951C - Device for the automatic control of steam generation and steam consumption systems, etc. Like. To a desired most favorable operating condition :
de
en
- US2255183A - Adjustable mounting for fasteners :
en
- US2255272A - Auxiliary toilet seat :
en
- US2255562A - Agricultural machine :
en
- US2255453A - Dating stamp :
en
- US2255486A - Elastic fluid turbine bucket wheel :
en
- DE710223C - Device for limiting the piston stroke on press filters :
de
en
- FR866804A - Analyzer layout for vehicles :
en
fr
- US2255132A - Combined variable resistance and switch :
en
- US2255591A - Hydraulic torque converter :
en
- US2255509A - Fan :
en
- DE710423C - Gear change transmission, especially for motor vehicles :
de
en
- DE710394C - Device for film guidance for sound equipment, especially for cine film purposes :
de
en
- USD129385S - Design for a dress :
en
- USD129410S - Design fob a locomotive body :
en
- FR866819A - Fixing device comprising one or more nuts :
en
fr
- DE710463C - Infinitely variable adjustment gear, in particular for transmission to adjustment elements of fuel injection pumps in internal combustion engines :
de
en
- CA399198A - Combined fan guard and motor mounting :
en
fr
- US2255117A - Method of making boxes :
en
- US2255736A - Siding corner construction :
en
- GR9638B - METHOD AND OVEN OF CARBONIZATION, DISTILLATION AND REFINING OF GREEK LIGNITES. :
el
en
- US2255459A - Cooling partition for domestic refrigerators :
en
- USD129440S - Design for a brooch or similar
article :
en
- DE710316C - Electrical contact for high number of interruptions :
de
en
- DE710422C - Extendable load carrier for aircraft :
de
en
- US2255475A - Pump-proof circuit breaker control system :
en
- DE710334C - Clamping device to be operated by hand on multi-spindle automatic turning arms :
de
en
- US2255264A - Urane compounds and a method for preparing them :
en
- US2255084A - Sheet-spacing machine :
en
- US2255652A - Control apparatus :
en
- DE710436C - Firing for steam boiler with vaulted combustion chamber above the grate :
de
en
- CA399219A - Vehicle torsion suspension :
en
fr
- US2255397A - Machine for laminating paper :
en
- US2255384A - Nut :
en
- US2255695A - Sucker rod locking means :
en
- DE710362C - Process for the production of electrical resistors consisting of metallized strips of insulating material with predetermined resistance values :
de
en
- DE710318C - Electric ignition device for oil firing of boilers :
de
en
- US2255600A - Blasting initiator :
en
- USD129389S - Design for a clothes hanger :
en
- US2255165A - Wringer :
en
- US2255346A - Apparatus for making concrete roadways :
en
- US2255588A - Method of heat transfer :
en
- DE710260C - Pack for hair wraps for permanent waving :
de
en
- US2255613A - Machinery packing :
en
- US2255040A - Lawn perforating machine :
en
- USD129391S - Design fob a cycle handlebar, sup-
port for pads, maps, or the like :
en
- US2255690A - Band-pass selector :
en
- DE710252C - Adjusting screws for adjusting the height of the locomotive frame carrying the drive gears of gear locomotives :
de
en
- CA399217A - Bottle washing machine :
en
fr
- CA399237A - Tire building apparatus :
en
fr
- GB539410A - Improvements in bearings for the spindles of roving and of spinning and twisting frames :
en
- GB539434A - Improvements in or relating to automatic voltage regulators :
en
- GB539483A - Improvements in waste receptacles :
en
- GB539421A - Improvements in or relating to syphons :
en
- GB539437A - Accelerometers :
en
- US2255072A - Sterol derivatives and process of forming same :
en
- US2255429A - Apparatus for blunging and decolorizing clay or the like :
en
- US2255722A - Power actuated soap dispenser :
en
- US2255508A - Electric heater :
en
- CA399220A - Shoe sole shaping apparatus :
en
fr
- US2255305A - Triple acting pump :
en
- USD129430S - Design for a brooch ob similar :
en
- AU149234B2 - Process of producing bright' zinc surfaces anda zinc surfaced article :
en
- US2255718A - Tire grooving means :
en
- US2255287A - Double vane impeller :
en
- US2255222A - Weed guard for fishing lures :
en
- DE710444C - Process for matting rayon :
de
en
- US2255678A - Ground and interphase protection system :
en
- CA399148A - Measuring and controlling apparatus :
en
fr
- DE710247C - Device for separating rows of cigarettes from a storage container :
de
en
- US2255270A - Pole splice clamp :
en
- US2255134A - Bait container :
en
- US2255209A - Method of manufacturing electric heating plates :
en
- US2255326A - Venetian blind :
en
- CA399162A - Headlight with indicator :
en
fr
- US2255367A - Wall structure :
en
- US2255541A - Tool adapter :
en
- USD129415S - Casing for an adding machine :
en
- CA399234A - Dust collecting system :
en
fr
- CA399112A - Line justifying apparatus :
en
fr
- AU113758B2 - Signal-collecting systems for radio receivers andthe like :
en
- GB539364A - Improvements in or relating to aluminium base alloys :
en
- CA399135A - Theft proof lamp socket :
en
fr
- CA399113A - Wound dressing and hemorrhage arrestor :
en
fr
- CA399122A - Cutting tool :
en
fr
- AT160631B - Plant for generating or storing high pressure steam. :
de
en
- AU113759B2 - Signal-collecting systems for radio receivers and the like :
en
- GB539376A - Improvements relating to electric current transformers :
en
- DK59004C - Process for the Preparation of Mixed Aliphatic-Aromatic Esters of Estradiol. :
da
en
- DE710470C - Automatic centering device for hydraulically operated dual servo brakes on running wheels, especially on land or aircraft :
de
en
- US2255258A - Quick-release fastening for safety harnesses, parachute harnesses, and the like :
en
- US2255100A - Posture guide :
en
- US2255354A - Heating unit :
en
- DE710284C - Polishing device :
de
en
- GB539406A - Improvements in and relating to electric impulse counters :
en
- USD129387S - Design for a dog toy or similar
article :
en
- US2255584A - Method of and apparatus for heat transfer :
en
- US2255190A - Variable amplifying device :
en
- US2255115A - Switch :
en
- AT160630B - Telescope. :
de
en
- US2255563A - Rubber band shooter :
en
- US2256462A - Television transmitting device :
en
- CA399247A - Battery terminal :
en
fr
- DE710293C - Device for fine control of the discharge quantities of compressed gases :
de
en
- CA399155A - Trenching machine :
en
fr
- AT160644B - Drying device for uninterrupted drying of wet threads. :
de
en
- AU328040A - Improvements in and relating to magnetic surveying apparatus :
en
- DE709949C - Device for stopping a travel drive at precisely defined points :
de
en
- US2255488A - Control system :
en
- DE710305C - Process to prevent the smoldering material enriched with fine-grained components from flowing :
de
en
- US2255121A - Loose-leaf binder :
en
- US2255145A - Means for distilling turpentine gum :
en
- DK59001C - Procedure for the manufacture of a replacement for birch. :
da
en
- USD129397S - Design for a hat :
en
- DE710276C - Process for the preparation of ª ‰ -Merkaptoalkylaminen :
de
en
- DE710350C - Production of ring-shaped, neutral sulfuric acid esters of glycols :
de
en
- US2255179A - Automatic control of atmospheric conditions :
en
- US2255344A - Apparatus for consolidating plastic materials by means of internally applied vibrations :
en
- US2255219A - Meter head incorporating lowpressure regulator :
en
- US2255686A - Ophthalmic mounting :
en
- US2255460A - Plumbing system :
en
- US2255634A - Flange union :
en
- CA399121A - Lock nut :
en
fr
- US2255424A - Starting means :
en
- US2255702A - Show window display case :
en
- CA399172A - Hydraulic press valve mechanism :
en
fr
- USD129445S - Design for a brooch or similar
article :
en
- US2255382A - Sewing machine gauge :
en
- GR9639B - LAMP ACCESSORY FOR PORTABLE ELECTRIC LIGHTERS FOR PURCHASE USING LAMP. :
el
en
- US2255440A - Electroforming method of preparing stencils :
en
- FR866818A - Coat rack with articulated rod :
en
fr
- DE710239C - Multilayer glass :
de
en
- US2255041A - Dehumidifying material :
en
- US2255524A - Walnut huller :
en
- US2255629A - Method of inhibiting the clouding of liquid soap during storage in glass containers :
en
- US2255659A - Radiant energy distance determining system :
en
- US2255201A - Code setting device for signal systems :
en
- USD129377S - Design for a textile fabric :
en
- AU113783B2 - Locking means for headless coupling pins of dredge buckets, chain mechanisms andthe like :
en
- CA399160A - Electron discharge tube :
en
fr
- CA399171A - Finely comminuted oxide preparation :
en
fr
- US2255248A - Seat cushion and the method of making same :
en
- US2255359A - Compressor :
en
- US2255546A - Mold for casting grinding bodies :
en
- US2255717A - Flexible connection :
en
- US2255597A - Stabilization of organic substances :
en
- AT160627B - Process for decolorizing purified, polynuclear, aromatic hydrocarbons. :
de
en
- US2255252A - Organic nitrogenous base derivatives of ether derivatives and method of making same :
en
- US2255065A - Detector device :
en
- US2255465A - Float :
en
- DE710409C - Process for the preparation of perylene series dyes :
de
en
- USD129382S - Furniture flower stand or similar article :
en
- DE710336C - Change gears, especially for motor vehicles :
de
en
- CA399136A - Lock washer :
en
fr
- CA399205A - Blue-print sheet manufacture :
en
fr
- US2255363A - Swift :
en
- US2255503A - Ventilated food storage receptacle :
en
- US2255587A - Method of heat transfer :
en
- US2255137A - Loose-leaf binder :
en
- CA399189A - Data reproducing machine :
en
fr
- FR866845A - Fireplace grid :
en
fr
- GB539415A - Improvements in chemical closets :
en
- GB539432A - Inhalation device for use in aviation at high altitudes :
en
- CA399130A - Parachute pack :
en
fr
- US2255148A - Device for reading and analyzing record cards :
en
- DK59003C - Process for the preparation of dispersants. :
da
en
- US2255436A - Coating apparatus and method of operation :
en
- US2255063A - Steering structure :
en
- US2255307A - Weather-strip gauge :
en
- US2255576A - Appliance for filling bottle carriers :
en
- US2255630A - Microscope :
en
- US2255131A - Brake beam assembly :
en
- US2255676A - Method and apparatus for removing air form hydraulic brakes :
en
- USD129442S - Pin clip :
en
- US2255180A - Concealed hose dispensing apparatus :
en
- US2255236A - Multicellular glass :
en
- US2255275A - Polymerization of refinery unsaturates and preparation of improved motor fuels :
en
- US2255347A - Automotive device :
en
- US2255377A - Die press :
en
- US2255325A - Reagent feeder :
en
- CA399233A - Telephone system :
en
fr
- US2255218A - Phonographic apparatus :
en
- US2255338A - Slug-casting machine :
en
- DE710228C - Aids for the textile, leather and paper industry :
de
en
- AT160626B - Process for the production of construction and molded parts of all kinds from fibrous structures provided with binders. :
de
en
- DK59010C - Procedure for the Production of Non-toxic Bygas by Removing Carbon Monoxide. :
da
en
- GB539394A - Improvements in and relating to guards for machinery :
en
- CA399180A - Crepe-like textile web :
en
fr
- AU329940A - Improvements in or relating to resonant cavity electron discharge devices :
en
- CA399126A - Heat recovery from gas :
en
fr
- DE710455C - Pliers for inserting brackets in permanently installed web strips for electrical cables, especially in aircraft :
de
en
- CA399147A - Container for milk bottle caps :
en
fr
- DE710408C - Process for the preparation of polyazo dyes :
de
en
- CA399168A - Distortion and carrier shift correction system :
en
fr
- AT160633B - Pneumatically or hydraulically operated retractable loading ramp. :
de
en
- CA399103A - Electro-chemical treatment of metals :
en
fr
- US2255142A - Interlocking system for railroads :
en
- US2255143A - Sportswear :
en
- US2255200A - Transmission :
en
- CA399243A - Fluid clutch or transmission :
en
fr
- US2255135A - Safety device for gas systems :
en
- CA399214A - Signal system fault indicating means :
en
fr
- AU321840A - Locking means for headless coupling pins of dredge buckets, chain mechanisms andthe like :
en
- US2255133A - Pretzel doughnut cutter :
en
- US2255403A - Periodic wave repeater :
en
- GB539412A - Improvements in the production of photo-mechanical printing plates :
en
- DE710373C - Process for the regeneration of viscose spun balls containing ammonium sulphate and sodium sulphate :
de
en
- US2255605A - Manufacture of 1-chloro, 3-bromo propane :
en
- DE710259C - Process for producing the wear-resistant inner surface of metal pipelines for flushing or blowing in mining :
de
en
- GB539466A - Improvements in the manufacture of friction discs, washers, bushes, linings for brakes, clutches and the like :
en
- AU77441A - Improvements in or relating to bearing constructions :
en
- DE710291C - Stuffing box packing :
de
en
- FR866805A - Improvements to color printing machines :
en
fr
- IS299A7 - Method and equipment for drying herring and fish :
en
is
- US2255456A - Tape roll holder and dispenser :
en
- DE710389C - Method for filling the container with electrical devices that must be sealed gas-tight without an expansion vessel :
de
en
- GB539500A - Improvements in or relating to bicycle hubs and method of making the same :
en
- CA399105A - Weighted cordage :
en
fr
- GB539407A - An improved slip-preventing device for attachment to pneumatic wheel tyres :
en
- DE710290C - Screw with increased load capacity for alternating loads :
de
en
- DE710379C - Floatable scraper bell for depilation of animal bodies :
de
en
- FR866807A - Magnesium Reduction Enhancements :
en
fr
- DE709997C - Elastic fastening device for hanging advertising signs :
de
en
- US2255381A - Warning signal for motor vehicles :
en
- DE710256C - Automatic starting device for synchronous motors :
de
en
- FR866829A - Process for the production of synthetic rubber by total use of the products of acetone-butyl fermentation :
en
fr
- GB539370A - Improvements in wireless receiving sets comprising dial lamps :
en
- USD129466S - Design foe a range :
en
- DE710466C - Trailer coupling for motor vehicles :
de
en
- US2255049A - Fruit treating device :
en
- US2255620A - Backing-up bar for hack saw blades :
en
- US2255687A - Ophthalmic mounting :
en
- US2255689A - Means of recording eye movements :
en
- USD129413S - Design for an electric-switch
actuator :
en
- US2255376A - Electrical heating unit and pad :
en
- USD129468S - Design foe a dress :
en
- GB539379A - Improvements in apparatus for feeding tapered articles :
en
- US2255105A - Colloidal mill :
en
- US2255589A - Constant speed hydraulic system :
en
- GB539365A - Improvements in apparatus for feeding articles :
en
- DE710298C - Closure for liquid containers, especially for fuel or cooling water containers in motor vehicles :
de
en
- US2255195A - Ball joint :
en
- US2255622A - Computing machine :
en
- USD129404S - Design fob a dress :
en
- IE17560L - Flexible sleeve valve :
en
- DK59009C - Coupling with a discharge tube, which has a secondary emission electrode for amplifying the anode current. :
da
en
- US2255498A - Condenser winding machine :
en
- US2255290A - Roller drawer guide :
en
- US2255320A - Clamp :
en
- US2255357A - Transportation trailer for livestock :
en
- US2255499A - Electric hot plate :
en
- DE709298C - Pin mill :
de
en
- DE710310C - Piston steam engine with hydraulically controlled steam inlet and outlet valves :
de
en
- US2255447A - Maionic acid derivatives :
en
- GB539442A - Manufacture of artificial filaments, films, sponges and similar structures :
en
- CA399204A - Mica flotation process :
en
fr
- CA399244A - Chemical recovery furnace :
en
fr
- US2255531A - Insulated bracket :
en
- DE710233C - Arc lamp with rotatable carbon electrode and a vibrating clamping chuck that serves to feed :
de
en
- US2255282A - Bread manufacturing process :
en
- US2255527A - Heating device :
en
- US2255543A - Thermostat :
en
- GB539501A - Improvements in and relating to electrical storage and delay circuits :
en
- DE710248C - Wrench for tightening union nuts :
de
en
- US2255555A - Upholstery structure :
en
- GB539390A - Improvements in retraction and extension arrangements for aircraft components and accessories :
en
- GB539414A - Improvements in magazines for automatic firearms :
en
- US2255136A - Loose-leaf binder :
en
- US2255054A - Cigar machine :
en
- US2255601A - Measuring apparatus :
en
- DE710237C - Wall-hung air heater :
de
en
- DE710461C - Device for patterning and doubling of lengths of rubber o. The like. :
de
en
- GB539499A - Improvements in or relating to anti-dazzle devices for lamps :
en
- US2255212A - Button sewing machine :
en
- USD129362S - Design for a lighting unit :
en
- USD129425S - Base housing for floor maintenance machines :
en
- DE710367C - Closed conveyor drum with internal electric induction motor and oil used to lubricate and cool the gearbox and motor :
de
en
- DE710238C - Expanding dowel :
de
en
- US2255060A - Treatment of hydrocarbon and other residues :
en
- US2255313A - Ethylenic-alpha-beta synthetic resins and process of making same :
en
- GB539400A - Improvements in screw milling machines :
en
- GB539489A - Improvements in or relating to the manufacture of chlorinated rubber :
en
- CA399132A - Compression two-stroke engine :
en
fr
- US2255128A - Pseudocyanine dye :
en
- US2255185A - Hog house :
en
- DE710462C - Valve housing for air hoses :
de
en
- FR866816A - Improvements to gasifiers :
en
fr
- GB539388A - An improved frame for supporting rucksacks and the like :
en
- DE710358C - Safety circuit for electrical point machines or the like. :
de
en
- DK59005C - Method for Making a Glycoside of Red Strand Onions. :
da
en
- US2255664A - Gluing machine :
en
- DE710282C - Procedure for the protection of dry rectifiers, which are not continuously operated, and which are directly cooled by an air stream, against moisture :
de
en
- DE710443C - Process for bleaching linen or other bast fibers on a cheese or warp beam :
de
en
- DE710251C - Partially pressurized impulse turbine :
de
en
- DE710347C - Punch reinforcement for pit lining :
de
en
- DE710232C - Self-regulating arc lamp with coals arranged at obtuse angles to one another :
de
en
- GB539389A - Improvements in and relating to sleeping bags, tents, garments and like articles intended to be carried on the person :
en
- DE710370C - Machine for fusing the glass parts of electric headlight bulbs :
de
en
- US2255269A - Method of making files :
en
- US2255485A - Television receiver :
en
- DE710407C - Process for the preparation of polyazo dyes :
de
en
- USD129418S - Design for an automobile bumper or :
en
- USD129456S - Figurine or similar article :
en
- US2255259A - Fluid pressure braking system :
en
- US2255203A - Fuel injection spark plug :
en
- US2255254A - Slug casting machine :
en
- US2255288A - Rake :
en
- DE710426C - Braking device for motor vehicles, especially electric carts :
de
en
- CA399174A - Acetylene generator :
en
fr
- GB539422A - Improvements in or relating to arrangments for producing concentrated beams of electrons, particularly for electron discharge apparatus of the velocity modulation type :
en
- GB539427A - Improvements in or relating to sewing machines :
en
- CA399141A - Display case :
en
fr
- DE710464C - Device for numbering photographic prints :
de
en
- US2255418A - Lock :
en
- US2255623A - Coaiputing machine :
en
- DE710378C - Serving ring :
de
en
- GB539435A - Improvements relating to devices for automatically indicating fluid pressure variation :
en
- US2255337A - Coin slide :
en
- US2255206A - Apparatus for providing uniformly graded fibrous materials :
en
- US2255336A - Electric plug :
en
- US2255536A - Acetylene generator :
en
- USD129450S - Design for a dress :
en
- US2255315A - House construction panel :
en
- DE710415C - Glue for catching flies and other insects :
de
en
- US2255230A - Preparing fatty acid compounds :
en
- US2255431A - Molded fluorescent lamp :
en
- US2255420A - Fan drive and the like :
en
- FR866813A - :
fr
- US2255173A - Ironing board :
en
- US2255457A - Hacksaw machine :
en
- US2255470A - Switching apparatus :
en
- US2255654A - Table :
en
- CA399137A - Epicyclic gearing :
en
fr
- US2255684A - Massaging device :
en
- US2255467A - Clothespin :
en
- CA399178A - Sorting machine :
en
fr
- CA399186A - Concrete slab moulding apparatus :
en
fr
- US2255667A - Pressure operated switch :
en
- US2255448A - Dust collecting apparatus :
en
- CA399210A - Radio course indicator :
en
fr
- US2255535A - Display card :
en
- US2255515A - Turbine drive and fluid flywheel and means for transmitting power therein :
en
- US2255445A - Production of sulphuric acid and iron oxide from waste pickling acid :
en
- DE710382C - Process for making fabrics refractory :
de
en
- CA399140A - Film developing apparatus :
en
fr
- AT160645B - Internal combustion turbine. :
de
en
- CA399125A - Fibre combing machine :
en
fr
- CA399185A - Shirt collar :
en
fr
- US2255644A - Sound film printing :
en
- US2255083A - Sheet-spacing machine :
en
- US2255530A - Insulated bracket :
en
- CA399191A - Bottle carrier :
en
fr
- US2255484A - Automatic background control for television systems :
en
- US2255306A - Triple acting pump :
en
- US2255573A - Adjustable milk-strainer holder :
en
- US2255697A - Maternity garment :
en
- FR866841A - Advanced gasifier power plant :
en
fr
- AU29841A - Signal-collecting systems for radio receivers andthe like :
en
- CA399228A - Hot water system :
en
fr
- US2255462A - Rest easy :
en
- US2255711A - Pneumatic football training machine :
en
- US2255581A - Screen frame wedge retainer assembly :
en
- US2255688A - Adjustable sprinkler for lawns :
en
- USD129435S - Design for a brooch ok similar
article :
en
- US2255044A - Low-melting decorative glaze of increased resistance to chemical agents :
en
- US2255241A - Apparatus for inclined earth drilling :
en
- US2255345A - Apparatus for method for making concrete roadways :
en
- US2255193A - Threshing apparatus :
en
- AU113769B2 - Improvements in and relating to magnetic surveying apparatus :
en
- CA399190A - Displacement fluid meter :
en
fr
- US2255189A - Spraying apparatus for cement, paints, and other liquids and substances :
en
- US2255309A - Reversible freewheel device :
en
- USD129439S - Design for a brooch or similar
article :
en
- US2255493A - Treatment of rotors :
en
- CA399118A - Garment :
en
fr
- US2255050A - Selectivity control :
en
- US2255343A - Apparatus for making concrete pavements :
en
- US2255473A - Impulse measuring and recording apparatus :
en
- USD129375S - Memorandum book cover or similar article :
en
- USD129426S - Combined ash tray and fife rest or similar article :
en
- US2255483A - Inhibited polymerizable unsaturated organic compound :
en
- US2255257A - Bottle cap :
en
- US2255388A - Fractional precipitation process of :
en
- US2255549A - Method for producing aluminum, beryllium, chromium, magnesium, and alloys of these metals :
en
- CA399116A - Rail joint :
en
fr
- GB539428A - Improvements in or relating to luminescent screens :
en
- CA399153A - Friction clutch :
en
fr
- USD129458S - Design for a figurine or similar
article :
en
- AU113788B2 - An improved filtering appliance for liquids :
en
- AU1641A - Method for plasticizing resins :
en
- DE710243C - Adjustment device for sliding doors by means of adjustable wedges :
de
en
- DE710414C - Projector :
de
en
- US2255297A - Stacker :
en
- US2255507A - Control system :
en
- US2255561A - Drill :
en
- GB539460A - Improvements in or relating to thermostatic control devices :
en
- DE710250C - Device for generating glare-free headlights through circular polarization of the light :
de
en
- USD129453S - Design for a dress :
en
- DE710468C - Trailers, especially for motor vehicles :
de
en
- DE710420C - Holding device for construction devices in aircraft construction :
de
en
- DK59008C - Electron tube with two branched anode electrodes. :
da
en
- GB539473A - Electric firelighting apparatus :
en
- DE710322C - Filters for gas and air compressors :
de
en
- GR9637B - POCKET FOR POCKET LAMP. :
el
en
- DE710320C - Diaphragm compressor :
de
en
- DE710383C - Process and device for the continuous distillation and rectification of liquids :
de
en
- US2255116A - Apparatus for making boxes :
en
- US2255273A - Collision-proof clearance lamp for vehicles :
en
- US2255658A - Method of making bent metal structures :
en
- US2255051A - Machine for forming cigar bunches :
en
- US2255263A - Thixotropic pigment and paint :
en
- US2255715A - Dustpan :
en
- USD129374S - Correspondence rack or similar article :
en
- GB539354A - Apparatus for the purification of sewage and like waste liquids :
en
- US2255227A - Apparatus for producing mineral wool :
en
- US2255668A - Frequency-modulation receiver :
en
- DE710342C - Fuel feeder for ring stoves :
de
en
- US2255174A - Skirt marker and the like :
en
- US2255401A - Device and method for making chenille and the like :
en
- DE710327C - Articulated attachment device for implements on agricultural tractors :
de
en
- US2255120A - Weldable silver-graphite contact and method of making it :
en
- CA399154A - Steering gear :
en
fr
- DE710399C - Tilting device for self-unloaders :
de
en
- FR866810A - Improvements to fuel systems for combustion engines :
en
fr
- GB539444A - Improvements in electrical networks :
en
- DE710231C - Arrangement for sending remote control commands :
de
en
- DK59011C - Ottoman with Turning Frame. :
da
en
- CA399235A - Temperature regulator :
en
fr
- DE710302C - Fluid brake for firearms :
de
en
- US2255682A - Fluid control system :
en
- US2255411A - Manufacture of glycols :
en
- DE710354C - Double belt delivery for sheet-fed printing machines :
de
en
- FR866844A - Suction valve :
en
fr
- DE710438C - Rohrmühle :
de
en
- DE710474C - Automatic firearm, in particular automatic cannon with sliding barrel, longitudinally movable bolt and sling lever :
de
en
- US2255580A - X-ray film holding device :
en
- US2255238A - Method of making multicellular glass :
en
- CA399120A - Lock nut :
en
fr
- US2255138A - Loose-leaf binder :
en
- US2255519A - Separating apparatus :
en
- US2255150A - Last jack :
en
- US2255339A - Clamp for telephoto receivers :
en
- US2255545A - Submersible well pump lubricating system :
en
- GB539451A - Electrical speedometers :
en
- GB539438A - Means for smoothing sleeved articles on pressing tables :
en
- GB539469A - Improvements in and relating to revetments for sandbagging, applicable also in the construction of walls, drains, sewers, conduits, shuttering for concrete work, and other such uses :
en
- DE710352C - Arrangement of the paper web guide rollers in rotogravure printing machines with several printing units one behind the other :
de
en
- DE710437C - Stuffing boxless pressure medium transfer from a fixed to a rotating part :
de
en
- DE710392C - Control and protection device for gripper winches :
de
en
- US2255237A - Apparatus for making multicellular glass :
en
- CA399213A - Electric motor mounting :
en
fr
- US2255242A - Wax substitute :
en
- AU318740A - Improvements inthe building of single and double and cavity walls andother like masonry constructions andin the design of blocks therefor :
en
- AT160647B - Electrolytic capacitor. :
de
en
- CA399144A - Tube cleaner :
en
fr
- AT160629B - Device for calculating the values of a function of a movement from the speed and acceleration components. :
de
en
- AT160621B - Method and device for determining the direction of flight and the speed of targets moving in a straight line in space. :
de
en
- US2255213A - Apparatus for the disintegration of materials :
en
- CA399169A - Flexible smooth-surface rug :
en
fr
- USD129460S - Design foe a figurine or similar
article :
en
- USD129444S - Design foe a brooch or similar
article :
en
- US2255497A - Cleaning pad :
en
- US2255124A - Extraction process :
en
- CA399216A - Metal tube manufacturing apparatus :
en
fr
- US2255102A - Adding and calculating machine :
en
- US2255104A - Typewriter ribbon :
en
- US2255152A - Bobbin winder for sewing machines :
en
- USD129366S - Design for a pile fabric :
en
- US2255169A - Thermal relay :
en
- GB539487A - Improvements in the separation of acetone and cyclic ethers :
en
- IE17394L - Wire mattresses :
en
- GB539368A - Process for preparing ª‡, ª‰ unsaturated 21-aldehydes of the cyclopentano polyhydrophenanthrene series :
en
- US2255042A - Electromagnetic horn :
en
- FR866802A - Device for dyeing textiles which are difficult to dye by the package dyeing system :
en
fr
- US2255094A - Gear cutting machine :
en
- US2255095A - Controlling device :
en
- US2255651A - Milling machine :
en
- CA399192A - Steam or hot water boiler :
en
fr
- US2255093A - Fountain pen :
en
- US2255700A - Perpetual calendar :
en
- GB539441A - Process for preparing 21-aldehydes of the cyclopentano polyhydrophenanthrene series :
en
- DE710397C - Process for the preparation of ª ‡ - [Tetrahydro-p-oxazino] -alkylarylcarbinols :
de
en
- US2255414A - Refrigeration :
en
- GB539465A - Improved circuit arrangements for operating electric discharge lamps :
en
- USD129365S - Design fok a towel bar :
en
- US2255265A - Urane compounds and method of obtaining same :
en
- USD129412S - Amphibian airplane or the like :
en
- GB539503A - Bipolar electrolysers :
en
- US2255228A - Methylene disulphide polymer :
en
- US2255506A - Edible container for ice cream or the like :
en
- FR866834A - Mounting for the tuning indicator tube of radio receivers :
en
fr
- DE710287C - Device for sorting out the seeds from bast fiber tangled straw :
de
en
- DK59016C - Exhalation valve for gas masks. :
da
en
- US2255583A - Honing machine :
en
- GB539492A - Improvements in radio-gramophones :
en
- GB539472A - Improvements in of relating to street lighting fittings :
en
- US2255648A - Gas lift apparatus :
en
- GB539456A - Improvements in or relating to aluminium base alloys :
en
- US2255161A - Gasket for hose couplings and method of reconditioning the same :
en
- US2255452A - Wire fabric :
en
- US2255603A - Burglar alarm :
en
- US2255321A - Thrust clip :
en
- US2255559A - Process for producing endless sound-recording tapes joined together in crossed fashion :
en
- USD129419S - Automobile bumper or similar article :
en
- CA399242A - Carbureter :
en
fr
- US2255267A - Dental appliance :
en
- GB539440A - Improvements in or relating to gas producers :
en
- GB539458A - Improvements in or relating to machines suitable for use in inserting headed fasteners in work-pieces :
en
- US2255278A - Short fiber grease :
en
- FR866812A - Device adapting to vehicles for their propulsion on the track of electric trams :
en
fr
- GB539443A - Improvements in, and relating to, rock drills :
en
- GB539384A - Improvements in or relating to devices for indicating and/or controlling the specific gravity of liquids :
en
- US2255157A - Disk distributor for sewage or water distribution :
en
- FR866836A - Compressed gas injector for the operation of internal combustion engines :
en
fr
- DE710286C - Method of making suede-like gas mask sealing frames from rubber :
de
en
- US2255427A - Food process :
en
- CA399138A - Power steering mechanism :
en
fr
- US2255570A - Container seal and its application to containers :
en
- US2255111A - Dancer's bird tail device :
en
- US2255504A - Method of making laminated packing :
en
- FR866840A - Compressor for supplying gasifier combustion engines :
en
fr
- US2255621A - Total control means for adding machines :
en
- US2255089A - Pan for baking rolls :
en
- US2255327A - Chair :
en
- DE710416C - Filling and emptying equipment for centrifugal machines, especially hydraulic flow gears :
de
en
- US2255324A - Flow regulating valve :
en
- US2255078A - Method and apparatus for making knitted fabrics :
en
- DE707287C - Bottom cover :
de
en
- USD129451S - Design for a dress :
en
- AU113778B2 - An improved process and apparatus for manufacturing mattresses andthe like :
en
- AU113781B2 - Wear compensating means for rail joints :
en
- CA399206A - Television system :
en
fr
- DE710338C - Remote control and remote measurement arrangement using harmonics of an alternating current network :
de
en
- USD129400S - Design for a display cabinet :
en
- USD129455S - Design for a dress :
en
- US2255108A - Machine and method for making flexible shafting :
en
- US2255281A - Wagon hitch :
en
- AU119041A - Improvements in cheese :
en
- US2255487A - Synthetic resinous compositions :
en
- US2255171A - Furnace and stoker :
en
- USD129396S - Design foe a motor coach :
en
- CA399222A - Moccasin manufacture :
en
fr
- USD129448S - Design for a dress :
en
- GB539436A - Improvements in or relating to grinding tools :
en
- DE710453C - Arrangement for suppressing the rear radiation of a rhombus antenna :
de
en
- GB539426A - Improvements in or relating to the polishing or like finishing treatment of boot or shoe parts :
en
- CA399251A - Grain elevator for trucks :
en
fr
- DK59020C - Procedure for the production of sound and heat insulating building materials. :
da
en
- US2255402A - Lock :
en
- CA399127A - Porous material manufacture :
en
fr
- US2255449A - Dispenser :
en
- CA399202A - Flexible metallic hose :
en
fr
- US2255365A - Vehicle wheel mounting :
en
- CA399207A - Television apparatus :
en
fr
- DE682660C - Manufacture of phosphors, in particular for converting cathode ray energy into visible light :
de
en
- DE710371C - Gas generator with a scrubbing device :
de
en
- US2255247A - Shingle and siding receiving channel :
en
- US2255478A - Food working device :
en
- US2255742A - Flexible coupling for sound recording devices :
en
- US2255061A - Earth surfacing machine :
en
- US2255352A - Baton :
en
- DE710391C - Secondary electron amplifier :
de
en
- US2255548A - Tobacco cutting machine :
en
- US2255539A - Apparatus for treatment of iron sulphate :
en
- US2255355A - Injector valve-actuator :
en
- US2255670A - Tabulating mechanism :
en
- US2255518A - Electric furnace :
en
- US2255285A - Sulphocarboxylic esters :
en
- US2255370A - Front end suspension for vehicles :
en
- US2255480A - Form for concrete steps :
en
- USD129437S - Brooch or similar article :
en
- US2255234A - Flexible shaft :
en
- US2255568A - Air cylinder oiling :
en
- AU113755B2 - Improvements inthe building of single and double and cavity walls andother like masonry constructions andin the design of blocks therefor :
en
- US2255186A - Alarm signal system :
en
- US2255110A - Weighing scale :
en
- DE710281C - Decade potentiometer :
de
en
- US2255362A - Shirt construction :
en
- GB539475A - Improvements in or relating to radio-bearing or position indicating systems :
en
- DE710234C - Device for electrical double point welding :
de
en
- CA399111A - Sandless pipe bender :
en
fr
- GB539452A - Improvements in or relating to sewing machines and to seams produced thereby :
en
- GB539429A - Improvements in casting sheets of film forming materials :
en
- USD129467S - Combined range and kitchen heatek :
en
- DE710242C - Intermediate ring detachably arranged between the spoke body and the rim :
de
en
- US2255037A - Motion picture film developing apparatus :
en
- US2255730A - High frequency coil assembly :
en
- US2255476A - High efficiency amplifier :
en
- US2255245A - Firing device :
en
- US2255423A - Rock drill tappet :
en
- US2255426A - Method of winding thin threads or filaments :
en
- DE709562C - Device for quick attachment and removal of the rear wheel of bicycles, motorcycles and similar vehicles :
de
en
- AU113762B2 - Improvements in and relating tothe purification and casting of molten metal :
en
- US2255647A - Convertible seat :
en
- US2255211A - Load limiting clutch :
en
- US2255225A - Container and closure therefor :
en
- US2255723A - Method and apparatus for transferring and delivering lath to perforating machines :
en
- DE710459C - Arrangement for operating an electrical discharge vessel :
de
en
- US2255191A - Preserving materials :
en
- US2255406A - Coking retort oven :
en
- US2255216A - Electromagnetic record-selecting control means :
en
- US2255342A - Apparatus and method for making concrete roadways :
en
- CA399129A - Vertical kiln or furnace :
en
fr
- US2255646A - Tire making machine :
en
- US2255721A - Well drilling control device :
en
- DE710269C - Swim cap :
de
en
- DE710337C - Switching device on thread grinding machines :
de
en
- US2255187A - Magnetic switch means :
en
- US2255550A - Manufacture of tubing :
en
- GB539496A - Improvements in or relating to mosaic electrodes for television transmitting tubes :
en
- US2255599A - Expansion joint for roadways :
en
- USD129432S - Design fos, a brooch or similar
article :
en
- US2255439A - Governing apparatus :
en
- DE710328C - Device for regulating the oil supply when starting internal combustion engines :
de
en
- US2255328A - Space measuring device :
en
- US2255446A - Rotary radio antenna element :
en
- US2255125A - Spray head for wash fountains :
en
- US2255393A - Windshield cleaner :
en
- US2255070A - Lock cap for tanks and the like :
en
- US2255199A - Machine tool :
en
- US2255205A - Filtering element :
en
- US2255598A - Closing device for receptacles :
en
- DE710469C - Brake drum for vehicles of all types, especially motor vehicles :
de
en
- US2255595A - Signaling system :
en
- USD129434S - Design for a brooch or similar
article :
en
- GB539470A - Improvements in deseaming or desurfacing metal bodies :
en
- GB539411A - Improvements in the manufacture of ball bearings or roller bearings :
en
- US2255451A - Well device :
en
- US2255544A - gustavson :
en
- DE710273C - Process for the pressure hydrogenation of coal pasted with oil :
de
en
- DE710452C - Arrangement for generating or receiving high-frequency vibrations :
de
en
- FR866842A - Advanced indicating instrument for measuring fluid pressure :
en
fr
- DE710225C - Process for the preparation of compounds of dioxydialkylstilbenes :
de
en
- DE710230C - High-voltage electrical pressure switch of the free jet type :
de
en
- CA399261A - Trailer braking apparatus :
en
fr
- GB539352A - Method for preventing the disagreeable odour occurring in the cooking of sea fish :
en
- AT160646B - Steam generator in which the working fluid is forcibly circulated by the radiant and contact heating surfaces connected in parallel. :
de
en
- AU113774B2 - Improvements in or relating to fittings for use inthe erection of frameworks, scaffolding, andother structures :
en
- US2255607A - Production of synthetic hydrated iron oxides :
en
- US2255428A - Ash tray and receptacle :
en
- US2255677A - Electrical precipitator, especially for minute dust particles :
en
- US2255706A - Automatic lathe stop switch :
en
- CA399249A - Yarn winding apparatus :
en
fr
- US2255066A - Foot manipulating device :
en
- US2255114A - Process for the recovery of ammonia from spent cuprammonium silk precipitation liquors :
en
- US2255513A - Fruit box :
en
- CA399226A - Shoe manufacturing machine :
en
fr
- GB539363A - Improvements in and relating to racks for supporting stretchers and the like :
en
- US2255277A - Combination marker and flower holder :
en
- USD129398S - Design for a combined card and
tubing display :
en
- DE710435C - Electrodynamic braking process for asynchronous motors :
de
en
- CA399139A - Variable pitch propeller :
en
fr
- DE706078C - Device for cooling air circulation around the rows of cylinders of an internal combustion engine built into a streamlined casing for aircraft :
de
en
- DE710301C - Pipe reverse brake :
de
en
- US2255256A - Bottle cap :
en
- DE710372C - Rapid temperature controller for automatic control of the temperature in ovens :
de
en
- US2255192A - Coded continuous train control and cab signaling system for railroads :
en
- AT160634B - Process for the preparation of 12-acetoxypregnen- (4) -dione- (3.20). :
de
en
- CA399107A - Plate heat exchanger :
en
fr
- DE710270C - Gas light :
de
en
- DE710245C - Tobacco spreader for cigarette machines :
de
en
- DE710283C - Coating of tantalum carbide on non-emission electrodes of electrical discharge vessels and method for its application :
de
en
- CA399183A - Storage battery expander :
en
fr
- DE710268C - Suspension for motor vehicles :
de
en
- US2255442A - Distributor :
en
- DE710410C - Process for increasing the coagulability of animal blood :
de
en
- USD129433S - Brooch or similar article :
en
- GB539360A - Improvements in or relating to thermionic amplifiers :
en
- DK59015C - Retardation Element for Plate Type Pasteurizers. :
da
en
- DE710235C - Process for the preparation of phthalocyanine dyes :
de
en
- GB539405A - Improvements in or relating to aeroplane landing gears having a steerable landing wheel :
en
- US2255523A - Apparatus for treatment of gases :
en
- US2255349A - Burner :
en
- US2255693A - Pattern-producing circular knitting machine :
en
- USD129359S - Design for a bedstead :
en
- DE710424C - Closed vehicle body, especially for vehicles and trailers :
de
en
- DE710393C - Headstock for machine tools, especially lathes :
de
en
- GB539391A - Methods of colour photography and materials therefor :
en
- GB539448A - Improvements in or relating to light applicators :
en
- US2255432A - Package :
en
- US2255454A - Spinning top :
en
- USD129403S - Design for a bottle holder :
en
- US2255058A - Heat exchange in catalytic reactions :
en
- DE710264C - Machine for gluing sealing and reinforcing strips onto the cross bottoms of valve bags :
de
en
- FR866838A - Process for the production of non-yellowing phenol and formaldehyde condensation products :
en
fr
- DE710450C - Short-circuit brake circuit for DC motors of electrically powered rail vehicles :
de
en
- AU286040A - Improvements in and relating to steam sterilizers hotwater heaters andthe like :
en
- GB539408A - Improvements relating to carding machines :
en
- AU113768B2 - Valve for multichambered pneumatic tubes :
en
- AU39141A - An improved process and apparatus for manufacturing mattresses andthe like :
en
- FR866815A - Hot water generator under pressure :
en
fr
- US2255350A - Cross chain for automobile tires :
en
- CA399239A - Thermal insulation :
en
fr
- US2255490A - Protective system for alternating current dynamoelectric machines :
en
- US2255461A - Tie rack :
en
- US2255727A - Signal generator output equalizer :
en
- GB539459A - Improvements in or relating to machines suitable for use in the conforming of an upper to the shape of a last :
en
- US2255099A - Visual fitting shoe :
en
- US2255364A - Conveyer belt :
en
- US2255692A - Television signal-translating system :
en
- US2255317A - Controlling device :
en
- USD129376S - Design for a reseevoik desk stand :
en
- US2255435A - Well bit :
en
- DE710348C - Device to increase the stability of used letter folders or the like. :
de
en
- US2255729A - Purification of vinyl aromatic resins :
en
- CA399108A - Heat exchanger plate :
en
fr
- DE710418C - Tracked vehicle with at least two tracks :
de
en
- GB539464A - Watertight watch-case :
en
- US2255533A - Fruit pitting machine :
en
- CA399165A - Rotary inertia device :
en
fr
- DE710325C - Membrane gas knife :
de
en
- US2255391A - Reinforced flexible pipe :
en
- US2255701A - Motor vehicle turn signal :
en
- US2255707A - Machine for drawing a vacuum in and sealing filled containers :
en
- USD129392S - Design fok a display case :
en
- US2255073A - Steryl magnesium halide and process for producing the same :
en
- USD129384S - Design for a game boakd :
en
- FR866822A - Fixing device comprising one or more nuts :
en
fr
- US2255410A - Ink distributing device :
en
- US2255398A - Loading machine :
en
- FR866809A - Selenoazolidones and process for preparing these products :
en
fr
- US2255101A - Cage nut :
en
- US2255725A - Knock-out window setting for busses and the like :
en
- US2255046A - Seaplane wing float :
en
- USD129454S - Design fob a dress :
en
- US2255373A - Furnace grate :
en
- USRE21898E - Loudspeaker :
en
- US2255170A - Machine tool :
en
- AT160650B - Pressure regulator, especially for the household supply with propane or similar liquefied gases. :
de
en
- DE710341C - Process for improving the properties of gypsum :
de
en
- GB539359A - The concentration of aliphatic acids :
en
- US2255312A - Triple mirror illuminated compact :
en
- US2255233A - Fluid heat exchange apparatus :
en
- US2255379A - Furnace charging means :
en
- US2255633A - Can carrier :
en
- USD129449S - Design for a dress :
en
- DE710460C - Process for the production of Kuepen dyes :
de
en
- CA399156A - Metal bending machine :
en
fr
- CA399257A - Continuous metal casting apparatus :
en
fr
- DE710227C - Process for the preparation of basic esters :
de
en
- US2255255A - Fluid pressure operated apparatus :
en
- US2255274A - Lamp switch operator :
en
- US2255415A - Refrigeration :
en
- DE710441C - Aircraft area profiled in terms of flow technology :
de
en
- US2255304A - Coin-controlled magazine switch mechanism :
en
- CA399159A - Carbon compound :
en
fr
- AU343440A - An improved filtering appliance for liquids :
en
- CA399133A - Dish washing and drying machine :
en
fr
- US2255071A - Disk mill :
en
- USD129370S - Dial for watches or similar articles :
en
- CA399221A - Speed controlling device :
en
fr
- CA399245A - Chemical recovery furnace :
en
fr
- CA399143A - Electrolytic cell :
en
fr
- CA399231A - Wave translating system :
en
fr
- DE710274C - Process for the production of butadiene :
de
en
- US2255098A - Eyelash curler :
en
- US2255660A - Material projector :
en
- CA399187A - Oil pressure pump :
en
fr
- CA399196A - Twisted chain manufacture :
en
fr
- CA399259A - Bottle cap :
en
fr
- US2255594A - Apparatus for the twist-spinning of artificial threads :
en
- DE710324C - Friction and coupling bodies :
de
en
- GB539491A - Improvements in or relating to the manufacture of blocking-layer electrode systems :
en
- CA399240A - Multiple strip insulation :
en
fr
- US2255140A - Burnishing tool :
en
- US2255204A - Metal powder :
en
- US2255055A - Traffic signaling system :
en
- DK59007C - Remote Signaling Center System with Subscriber Identification Means. :
da
en
- US2255298A - Radiant heater :
en
- USD129436S - Design for a brooch oe similar
article :
en
- CA399151A - Engine ignition apparatus :
en
fr
- DE710419C - Movable canopy for aircraft :
de
en
- US2255468A - Rotary grain dusting machine :
en
- US2255522A - Article segregating machine :
en
- US2255569A - Indicating means for radio landing systems :
en
- US2255235A - Process for extracting acetic acid from aqueous mixtures :
en
- DE710433C - Photoelectric device for actuating a switch :
de
en
- CA399110A - Multiple mixing machine :
en
fr
- US2255412A - Windshield heater :
en
- US2255557A - Totalizer selecting mechanism fob :
en
- US2255207A - Treatment of whale blubber, skins, and the like :
en
- US2255260A - Brake :
en
- US2255631A - Microscope :
en
- US2255552A - Switch mechanism :
en
- US2255586A - Heat transfer system :
en
- CA399109A - Internal combustion engine :
en
fr
- DE710313C - Remote control receiving device that is operated by voltage reduction pulses :
de
en
- US2255425A - Coke oven battery :
en
- FR866814A - Improvements to anti-friction devices :
en
fr
- GB539502A - Double-row self-aligning ball-bearing :
en
- US2255372A - Indicating apparatus :
en
- USD129416S - Design foe a textile fabric :
en
- CA399254A - Container nozzle closure assembling apparatus :
en
fr
- CA399256A - Vial forming machine :
en
fr
- CA399184A - Pure chlorine production :
en
fr
- US2255279A - Flashing :
en
- AT160625B - Composite sleeper for gauge railways. :
de
en
- DE710339C - Installation of light controls by means of ultrasonic waves :
de
en
- US2255443A - Cutting block :
en
- CA399128A - Netting construction :
en
fr
- CA399182A - Metallic element for bearings :
en
fr
- DE710340C - Device for climbing living trees :
de
en
- US2255521A - Educational apparatus :
en
- CA399150A - Engine ignition apparatus :
en
fr
- US2255380A - Convertible disk harrow :
en
- AT160648B - Beam contraction in the electron multiplier. :
de
en
- DE710402C - Device for determining the approaching synchronous running of alternating current generators working in parallel :
de
en
- US2255091A - Device for washing and wringing sponge mops :
en
- US2255188A - Measuring instrument for aircraft :
en
- US2255301A - Method of making pipe-joint fittings :
en
- USD129464S - Design foe a gas range :
en
- AU113780B2 - Improvements in or relating to bearing constructions :
en
- US2255158A - Paste tube holder and dispenser :
en
- USD129438S - Design for a brooch or similar
article :
en
- US2255734A - Humidity responsive device :
en
- AU2854949A - Process of producing bright' zinc surfaces anda zinc surfaced article :
en
- CA399212A - Typewriter :
en
fr
- CA399208A - High frequency power tube :
en
fr
- US2255079A - Method of culturing spirochaeta pallida :
en
- USD129428S - Separable brooch or similar article :
en
- US2255139A - Flotation of calcium carbonate ores :
en
- US2255160A - Rocker horse :
en
- US2255310A - Oil gauge :
en
- AT160628B - Process for separating low-boiling hydrocarbons from coal distillation, smoldering, cracking or synthesis gases. :
de
en
- GB539450A - Improvements in cameras provided with photo-electric exposure meters :
en
- GB539353A - A new or improved method of, and preparation for, treating outdoor surfaces for camouflage or other purposes :
en
- US2255052A - Pastry paddle :
en
- US2255579A - Exhaust silencer :
en
- AU359340A - Improvements in or relating to fittings for use inthe erection of frameworks, scaffolding, andother structures :
en
- CA399248A - Direction indicator :
en
fr
- DE710405C - Process for the preparation of o-oxyazo dyes :
de
en
- US2255184A - Method of bonding metal to insulation :
en
- US2255261A - Lifting jack :
en
- CA399177A - Television system :
en
fr
- AU331140A - Improvements relating to screw and nut fastenings :
en
- US2255303A - Locomotive engine :
en
- US2255720A - Brassiere :
en
- US2255284A - Control system :
en
- USD129427S - Separable brooch or similar article :
en
- DE710226C - Process for the preparation of solutions of addition products of sodium or potassium with hydrocarbons of the naphthalene series :
de
en
- DE710330C - Ignition coil for magneto :
de
en
- GB539482A - Improvements in the manufacture of the cylinders of internal-combustion engines :
en
- GB539386A - Improvements in or relating to power transmission gearing :
en
- GB539413A - Improvements in the production of shell forgings and the like :
en
- CA399179A - Variable-pitch propeller :
en
fr
- US2255643A - Cab-over-engine gearshift means :
en
- USD129379S - Design for a child s seat for barber
chair :
en
- US2255039A - Cathode ray deflecting device :
en
- US2255239A - Pump volute liner :
en
- US2255724A - Moving picture projecting machine :
en
- US2255728A - Brake arrangement :
en
- USD129431S - Design fob a brooch ok similar
article :
en
- US2255172A - Combined universal joint and bearing :
en
- US2255733A - Conveyer :
en
- GB539445A - Improvements in or relating to automobile clutch and change-speed controls :
en
- GB539461A - Improvements in or relating to the production of low carbon alloys :
en
- US2255141A - Arc welder :
en
- US2255395A - Pneumatic filing device :
en
- US2255500A - Electric hot plate :
en
- USD129358S - Design for a bowl or similar article :
en
- DE710359C - Stop display for vehicles with fixed lines :
de
en
- DE710161C - Device for smoldering hard coal in movable smoldering vessels :
de
en
- US2255177A - Heel :
en
- DE710385C - Centrifugal contact regulator with n contact pairs :
de
en
- DE710417C - Safety valve :
de
en
- US2255292A - Aie condraoning system :
en
- GB539387A - Improvements in and relating to electric rotary switches :
en
- GB539417A - Improvements in or relating to the production of acyclic condensation products of acetylene :
en
- GB539431A - Improvements in and connected with the construction of huts and like portable houses :
en
- US2255685A - Glove :
en
- DE710278C - Symmetrical layer winding arrangement for two-coil relay :
de
en
- US2255151A - Method and product of joining material :
en
- US2255719A - Apparatus for the continuous automatic projection of photographic transparencies andthe like :
en
- GR9636B - AIR CLEANING CARTRIDGE FOR AUSTAUCHGERATE BREATHING DEVICE. :
el
en
- GB539425A - Improvements in or relating to liquid filters for pipe lines :
en
- GB539474A - Improvements in or relating to the bonding of refractory material :
en
- US2255155A - Sole laying machine :
en
- US2255732A - Switching mechanism :
en
- GB539494A - Improvements in or relating to colour photography :
en
- US2255374A - System for noise reduction in amplifiers :
en
- US2255437A - Overload device for capacitor start electric motors :
en
- US2255703A - Fishing reel :
en
- CA399211A - Range broiler and server :
en
fr
- US2255657A - Dental apparatus :
en
- CA399142A - Dust mop cleaner :
en
fr
- US2255318A - Control apparatus for oil burners :
en
- US2255455A - shertzer :
en
- FR866849A - Device for providing substantially uniform mixtures of air and finely divided solid fuel :
en
fr
- US2255638A - Overload relay :
en
- US2255617A - Annealing apparatus and method :
en
- USD129357S - Design for a lighting fixture :
en
- US2255047A - Vibratory screen :
en
- US2255466A - Electrical appliance :
en
- DE710421C - Lock for horizontally hanging aircraft bombs with electrical release :
de
en
- DE710387C - Overvoltage protection :
de
en
- GB539355A - Photographic emulsions :
en
- DE710275C - Process for the production of unsaturated thioaldehydes :
de
en
- GB539373A - Improvements in centrifugal pumps :
en
- US2255505A - Washing machine :
en
- DE710361C - System for the wireless transmission of messages on short and ultra-short waves with several transmitting / receiving stations that can be connected by sending out dial signals :
de
en
- US2255663A - Indicating instrument :
en
- USD129361S - Design for a lace or similar article :
en
- US2255511A - Prefabricated building construction :
en
- USD129407S - Regalia for a fraternal organization :
en
- US2255492A - Carton for plastic substances :
en
- US2255656A - Tabulating machine :
en
- US2255714A - Screen :
en
- US2255433A - Lamp :
en
- USD129420S - Design for an automobile steering
post memorandum unit :
en
- GB539490A - Improvements in or relating to electron discharge arrangements employing electron beams :
en
- US2255088A - Bearing for independent wheel suspension for motor vehicles :
en
- US2255109A - Luminescent glass and electric discharge lamp made therefrom :
en
- US2255383A - Brake :
en
- CA399227A - Shoe lasting machine :
en
fr
- CA399218A - Bottle-washing machine :
en
fr
- GB539401A - Improvements in and relating to refrigerating apparatus :
en
- DE710000C - Valve control for presses :
de
en
- DE710401C - Arrangement for controlling a DC motor fed by a reversing converter and guided by a master motor :
de
en
- DE710315C - Adjustment device for variable capacitors :
de
en
- DE710467C - Fastening of the interior lining for car bodies, especially of motor vehicles :
de
en
- US2255113A - Caster :
en
- US2255565A - Pipe cleansing tool :
en
- US2255712A - Tile :
en
- DE710307C - Process for acetylating cellulose while maintaining the fiber shape :
de
en
- CA399197A - Chain forming machine :
en
fr
- USD129394S - Combined latch handle and escutcheon :
en
- USD129405S - Design for a vending machine cabinet :
en
- CA399175A - Nozzle for flame machining :
en
fr