• US2125534A - Radius gauge for automobiles : en
  • US2125685A - Polymerization products and process of preparing them : en
  • AU104615B2 - Improvement in optical systems for use in sound recording or reproducing systems : en
  • CA375578A - Gas burner ignition apparatus : en fr
  • FR830580A - Improvements to caps for bottles and the like : en fr
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  • US2125704A - Automatic duplex balance corrector : en
  • DE663474C - Automatic control device for gas-heated systems : de en
  • CA375456A - Electric device : en fr
  • USD110739S - Design fob a bridge for an ophthal : en
  • US2125458A - Method of bright-pickling articles of copper-zinc alloys : en
  • US2125502A - Safety razor blade : en
  • US2125633A - Method of making tire cord : en
  • GB489769A - Improvements in the manufacture and production of water-soluble basic aluminium compounds : en
  • GB489858A - Improvements in or relating to the manufacture of coloured artificial materials having a basis of regenerated cellulose : en
  • US2125670A - Duplex balance indicator : en
  • US2125848A - Cup making machine : en
  • US2125442A - Valve regrinding device : en
  • USD110760S - Design for a globe or shade for : en
  • GB489833A - Improvements in and relating to refrigerator cabinets : en
  • DE663399C - Asymmetrical rangefinder for short distances, especially for photographic chambers : de en
  • GB489793A - Improvements in the design and construction of pressure sensitive metal capsules : en
  • DE663384C - Tube receiving circuit : de en
  • GB489676A - Improvements in and relating to rubber sheeting machines : en
  • GB490002A - Improvements in means for protecting wooden airscrew blades : en
  • CA375531A - Polarized light beam dividing apparatus : en fr
  • FR830638A - Automatic firearm : en fr
  • GB489873A - Method of and apparatus for renewing paper webs in printing presses : en
  • US2125660A - Strip reel : en
  • US2125787A - Wire clothespin : en
  • CA375522A - Door lock : en fr
  • DE663345C - Universal rolling mill : de en
  • FR830681A - Process for the clear annealing of metal articles : en fr
  • GB489863A - Improved manufacture of mixtures of higher fatty alcohols and of their sulphonated derivatives : en
  • US2125715A - Adjustable necktie : en
  • FR830696A - Fertilizer distributor : en fr
  • GB489948A - Improvements in and relating to printing plates : en
  • US2125418A - Construction of electrodes for cathode ray tubes and the like : en
  • US2125581A - Apparatus fob conditioning air : en
  • US2125550A - Tortilla machine : en
  • US2125665A - Sleeve packer construction : en
  • DE663391C - Frame setting for clamping the cover for containers, bags, etc. like : de en
  • DE663454C - Process for the machining of solid materials : de en
  • FR830545A - Nasal apparatus intended to filter, sanitize, impregnate or modify the air breathed : en fr
  • GB489741A - Improvements in navigational instrumentsí¬azimuth circles : en
  • GB489844A - Folding umbrellas : en
  • FR830672A - Improvements to electric lamps : en fr
  • US2125564A - Conversion of hydrocarbon oils : en
  • CA375477A - Sulphuric acid concentrating process : en fr
  • US2125292A - Caster : en
  • US2125440A - Illuminating fixture : en
  • US2125563A - Burial vault : en
  • DE663414C - Slide bearings instead of roller body bearings : de en
  • US2125310A - Method of alkylating phenols : en
  • US2125843A - Snap fastener attached lamp socket installation and socket for the same : en
  • US2125520A - Process for manufacturing cementitious substance from blast furnace slag : en
  • FR830665A - Wool washing process and device for implementing this process : en fr
  • GB489746A - Improved means for raising liquids by vacuum : en
  • US2125730A - Collapsible egg carton : en
  • USD110737S - Design for a signboard base or : en
  • US2125459A - Book sewing machine : en
  • DK55040C - Pattestift. : da en
  • FR830639A - Transformation frame for agricultural machinery : en fr
  • GB489732A - Shaped medicinal preparations : en
  • GB489917A - High frequency current transformers : en
  • AU158837A - Improvements inthe suspension and mounting of internal combustion engines or other engine units : en
  • DE663301C - Injection nozzle for internal combustion engines with self-ignition : de en
  • DE663410C - Process and device for graining fertilizers or other substances or mixtures of substances : de en
  • DE663487C - Shear device : de en
  • FR830667A - Gas humidity measuring device : en fr
  • US2125454A - Ventilator : en
  • DE663469C - Process for the preparation of polymerization products : de en
  • US2125438A - Cash register : en
  • DE663321C - Automatic engine shut-off for phonetic scanning devices : de en
  • GR7580B - INJECTOR FOR TWO-STORY CRUDE OIL ENGINE. : el en
  • DE663305C - Process for the preparation of 4-methyl-5-ª ‰ -oxyaethylthiazole : de en
  • GB489845A - Improvements in the reversal development of light-sensitive silver halide emulsions : en
  • DE663239C - Arrangement for controlling radiation, in particular for telegraphic purposes : de en
  • FR830647A - Improvements to engine or machine frames or housings : en fr
  • DE663381C - Electric air heating, especially for railway vehicles : de en
  • GB489897A - Face milling cutter : en
  • US2125406A - Pliers : en
  • DE663220C - Process for the manufacture of light and heat resistant polymerisation products from vinyl chloride : de en
  • FR830516A - Rotary switch for the automatic return to idling of a pressurized fluid used to move aircraft components, or other : en fr
  • IE15148L - Sliding clasp fasteners : en
  • DE663408C - Bolt latch lock for vehicle doors : de en
  • US2125766A - Piston ring expander : en
  • GB489896A - Improvements in and relating to bung bushes : en
  • GB489671A - Apparatus for receiving sounds and for determining the direction of origin : en
  • GB489903A - Improvements in flexible metal tile or sheathing element : en
  • DE663203C - Roller with metal mesh cover, especially for paper machines : de en
  • FR830475A - Process for increasing the resistance to light of threads, films, tapes, fabrics or other artificial products based on cellulose or cellulose derivatives : en fr
  • US2125658A - Thread holder for weft replenishing looms : en
  • DE663395C - Cigarette box, in which the cigarette means of a sliding lid located at the end of a row of cigarettes is pushed through an exit opening into the removal position : de en
  • US2125401A - Process of reacting alkali metals with aromatic hydrocarbons : en
  • US2125808A - Clamping ring : en
  • US2125405A - Shuttle : en
  • USD110691S - Design fob a bottle carrying case : en
  • US2125573A - Atomizer : en
  • US2125540A - Fastening device : en
  • DE663304C - Tie holder : de en
  • US2125467A - Printing press sheet delivery mechanism : en
  • US2125681A - Typographical composing machine : en
  • DE663362C - Cylindrical screen machine for the production of paper : de en
  • US2125349A - Heel-attaching machine : en
  • US2125271A - Paint spray filter : en
  • US2125616A - Telegraphic receiver : en
  • FR830677A - Improvements in the industries used in the manufacture of yarns, filaments and similar artificial articles : en fr
  • GB489804A - Improvements in apparatus for decorating bottles and like articles : en
  • FR830468A - Automatic coffee maker, by permanent watering and at constant temperature : en fr
  • FR830541A - Method and apparatus for applying a coating to a glass tube : en fr
  • FR830573A - Film holder for roll film cameras for small format images : en fr
  • GB489945A - Improvements in and relating to cases and the like for the transport and/or storage of wireless valves, electric lamps and other frangible articles : en
  • US2125855A - Manufacture of antiknock gasoline : en
  • GB489704A - Improvements in or relating to high frequency transmission lines : en
  • GB489701A - Method and device for recording and projecting images in colour kinematography : en
  • USD110698S - Design for a vehicle bumper or simi : en
  • FR830584A - Further training in the construction of metal retaining structures : en fr
  • GB490202A - Circuit arrangement for the metering of different grades of connection in automatic telephone systems : en
  • US2125601A - Pneumatic power control : en
  • USD110690S - Design for a combined tray and bev : en
  • US2125269A - Shell trimmer : en
  • US2125672A - Apparatus for generating ozone : en
  • GB489887A - Improvements in draught, weather and like excluders for use on doors, windows and like closures : en
  • FR830538A - Metallurgical product, its manufacturing process, its use for the manufacture of metals by melting as well as for welding and electric furnace for melting metals : en fr
  • FR830540A - Luminescent materials based on zinc sulphide and method of manufacturing such materials : en fr
  • FR830565A - Retractable pivot : en fr
  • US2125308A - Means for and method of applying a patch to a satchel bottom bag : en
  • GB489800A - Improvements in processes for producing protective coatings on metals of the iron group and their alloys : en
  • US2125448A - Fuel : en
  • US2125589A - Sandwich cooker : en
  • GB490006A - Improvements in the manufacture and production of leather which is stable when stored : en
  • FR830550A - Improvements to selector devices and coin dispensers or the like : en fr
  • GB490012A - Riveting or clinching machines : en
  • AU344237A - Process for the manufacture and production of valubale lubricating oils : en
  • DE663250C - Single-housing, radially pressurized pressure turbine : de en
  • US2125451A - Breechette : en
  • US2125272A - Manufacture of screws : en
  • US2125463A - Vacuum motor for operating a pump : en
  • US2125817A - Printing roll : en
  • DE663386C - Surge arresters : de en
  • GB489712A - Improvements relating to electro-magnetic cut-in switches for electrical supply-installations on vehicles : en
  • DE663353C - Immersion heater-like heating device for canteens and like : de en
  • DE603262C - Process for the continuous recording of events with changing content : de en
  • DE663199C - Arrangement of discharge tubes for very high voltages, e.g. B. Roentgenroehren, to prevent a discharge along the inner wall : de en
  • USD110702S - Design fob a vehicle bumper ob simi : en
  • FR830680A - Lanterns for Separate View Projectors and Cinema Projectors : en fr
  • US2125300A - Method of preparing substantially pure free mahogany sulphonic acids : en
  • US2125559A - Coupling for the transmission of power or movement : en
  • US2125398A - Process of milk sterilization : en
  • USD110789S - Design for a textile fabric : en
  • DE663449C - Braking device acting on the towing vehicle when the trailer runs into operation : de en
  • GB489790A - Improvements in devices for detachably connecting two members : en
  • US2125471A - Frankfurter broiler : en
  • DE663340C - Device for changing the projection light intensity in the production of photographic prints : de en
  • FR830568A - Opacifiers for enamels and coverings and their method of preparation : en fr
  • FR830589A - Improvements in spinning solutions and in the manufacture of elastic threads from these solutions : en fr
  • FR830591A - Improvements in the manufacture of elastic threads : en fr
  • FR830699A - Method for removing the initial elasticity of heavily twisted yarns : en fr
  • DK55045C - Sound films and Procedures and Apparatus both for photographic recording of sound and for reproduction of the same. : da en
  • US2125316A - Method of forming glass to metal seals : en
  • US2125443A - Ticket issuing machine : en
  • US2125801A - Beach tent : en
  • CA375529A - Web printing device : en fr
  • GB489721A - Improvements in or relating to the manufacture of pressure elastic sheets or shaped bodies for use, for example as joint-making, packing or vibration absorbent underlayers for machinery : en
  • AU310537A - An improved gas scrubber : en
  • US2125344A - Bracket for releaser milker systems : en
  • US2125433A - Clutch mechanism : en
  • US2125542A - Portable refrigerating device, particularly for air conditioning : en
  • USD110746S - Design for a buckle : en
  • US2125626A - Printing and pinning machine : en
  • DE663218C - Hand drive device for beaters : de en
  • US2125432A - Spring switch with handle : en
  • US2125481A - Bulldozer : en
  • FR830669A - Process and device for the manufacture of linked textile threads known as mesh or loop yarns : en fr
  • GB489901A - Improvements relating to lathes and other machine tools : en
  • US2125579A - Battery connecter : en
  • USD110726S - Design for an electric lighting : en
  • DE663192C - Device for drying and cooling fabrics : de en
  • FR830496A - Device for moving the paper cylinder to vary the printing force of typewriter characters : en fr
  • FR830670A - Connection device for valves and similar applications : en fr
  • GB490004A - Improvements relating to the extrusion of viscous, plastic or fluid materials : en
  • US2125754A - Unit dispensing device : en
  • GB490212A - Improvements in devices for filling containers with liquid fuels : en
  • GB489924A - Improvements in or relating to machines for bending metal bar sections : en
  • US2125436A - High frequency electrical switch and electromagnetic actuating means therefor : en
  • US2125560A - Photographic camera for multiphotography : en
  • US2125500A - Hobble : en
  • DE663324C - Multiplier camera : de en
  • FR830642A - Developers for photographic layers of silver halide emulsions : en fr
  • GB490036A - An improved insulating material for electrical purposes : en
  • US2125485A - Electrical connecter : en
  • FR830544A - Sliding door for lock basins and similar : en fr
  • GB490034A - Improvement in toothpicks : en
  • FR830555A - Method for remote control in networks or parts of networks : en fr
  • CA375479A - Urea formaldehyde condensation product : en fr
  • US2125320A - Message device : en
  • US2125346A - Printing apparatus : en
  • GB489789A - Improvements in or relating to amusement apparatus : en
  • US2125347A - Refrigerating apparatus : en
  • USD110754S - Design for a parking meter casing : en
  • US2125475A - Street and road sign : en
  • DE663038C - Method and device for annealing lithopone : de en
  • DE663492C - Heel glass machine : de en
  • US2125313A - Container for tubes and bulbs : en
  • US2125539A - Back gauge for squaring shears : en
  • DE655877C - Shooting device : de en
  • FR830513A - Process for the manufacture of a fibrous material reinforced with padding for upholstery or upholstery work, and spongy products comprising application thereof, and articles or materials resulting therefrom : en fr
  • GB490211A - Method of converting aliphatic polyhydric alcohols to alcohols of lower molecular weight : en
  • US2125525A - Electric circuit breaker : en
  • US2125758A - Machine for manufacturing bags : en
  • USRE20816E - Self-sealing vault ob beceftaclet : en
  • DE663435C - Elastic sheet metal formwork for the production of curved concrete bodies : de en
  • DE663437C - warehouse : de en
  • GB490020A - Improvements in or relating to medicament packages : en
  • DE663393C - Cooking device, especially for sports use : de en
  • GB489725A - Improvements relating to the colouring of articles comprising vinyl polymerides containing halogen : en
  • FR830603A - Device with continuous feed and intermittent liquid distribution : en fr
  • FR830564A - Baskets and receptacles of highly flammable or fusible material for the automatic use of fire grenades : en fr
  • FR830505A - Improvement of cellulose articles of the so-called tissue paper type : en fr
  • GB489826A - Improvements in and connected with overhead or ceiling fittings for supporting flexible electric leads : en
  • GB490009A - Apparatus for decorticating or removing undesirable matter from the fibres of flax and like plants : en
  • GB489913A - Arrangement for the testing of magnetizable cables, wires, tubes, rod-shaped material or the like for faulty points with the aid of magnetic strayfields : en
  • CA375485A - Circuit interrupter : en fr
  • US2125556A - Shearing machine : en
  • US2125862A - Deep grease fryer : en
  • DE663241C - Fireproof electric miner's light : de en
  • GB489749A - An improved method of and apparatus for drying leather : en
  • GB489785A - Improvements in or relating to the formation of paper and like bottles, cups or containers and blanks therefor : en
  • GB489944A - Improvements in or relating to pressure casting apparatus : en
  • US2125663A - Classifier : en
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  • DE663334C - Process for the production of grained gas soot of irregular shape : de en
  • DE663339C - Double-sided illuminated sign : de en
  • DK55055C - Joint for the formation of a metal cartridge belt. : da en
  • FR830455A - Signal lamp : en fr
  • GB489881A - Improvements in mechanical pencils : en
  • GB489747A - Improvements in and relating to resinous compositions : en
  • FR830469A - Gradual and automatic gear change : en fr
  • FR830663A - Improvements to electrode systems for electronic discharge devices : en fr
  • GB489908A - Improvements in or relating to automatic control apparatus for vehicles, in particular aircraft : en
  • AU104646B2 - Improvements in or relating to indicating receivers selectively responsive to differently keyed modulation signals : en
  • CA375483A - Circuit breaker : en fr
  • CA375571A - Vehicle jack : en fr
  • DE643095C - Photographic 35mm camera with viewfinder chamber : de en
  • US2125435A - Removing oil from flowing air streams : en
  • US2125461A - Machine for making wired box parts : en
  • US2125756A - Vehicle wheel : en
  • DE663363C - Method and apparatus for producing color films or color images : de en
  • CA375538A - Belt curing method and apparatus : en fr
  • DE663418C - Compressed air brake with auxiliary cylinder for applying the brake blocks : de en
  • FR830675A - Punch card reader : en fr
  • GB489778A - Improvements in or relating to canisters and like containers : en
  • FR830508A - Method and device for ore reduction : en fr
  • DE663279C - Firing support for electrically heated enamelling ovens : de en
  • GB489669A - Improvements in or relating to coil mounting systems for high frequency circuits : en
  • GB489667A - Improvements in or relating to sparking plugs : en
  • GB489820A - Improvements in the manufacture of wire netting by means of electric resistance welding : en
  • US2125561A - Antisyphilitic preparation and process of manufacture : en
  • US2125620A - Container and method of making the same from foil : en
  • USD110714S - Design for a ball game device : en
  • US2125342A - Process of making pigment barium sulphate from barium chloride : en
  • US2125554A - Line valve : en
  • US2125599A - Fluorescent structure : en
  • US2125691A - Sheet metal beam : en
  • DE663404C - Jack fastening device for motor vehicles : de en
  • FR830569A - Indicator and dial system for radio receivers, wave meters and the like : en fr
  • GB489951A - Improvements in or relating to upright pianofortes : en
  • FR830674A - Bonding and molding composition, its manufacturing process and its use : en fr
  • GB489848A - Improvements in the manufacture of rubber-cement or rubber-cement-asphaltic compositions : en
  • FR830689A - Process for the preparation of macrocyclic lactones : en fr
  • GB489855A - Improvements in or relating to striking and chiming gears for synchronous-motor electric clocks and the like : en
  • GB489862A - Amusement apparatus : en
  • US2125457A - Art of decorating sheet material : en
  • US2125778A - Continuous method of treating edible fluids : en
  • USD110761S - Design for a radiator front : en
  • FR830514A - Double thread operating device of an elastic switch without hook, with locking inside the device : en fr
  • FR830531A - Improvements to devices lifting loads carried by trolleys or similar devices : en fr
  • FR830607A - Indicating device for phasing ignition devices and other auxiliary devices of internal combustion engines : en fr
  • US2125397A - Double window construction : en
  • US2125638A - Clockwork movement : en
  • US2125791A - Nonrefillable stopper : en
  • DE663201C - Device for producing a narrow strip of light in the sound recording to be produced with an electron beam tube : de en
  • FR830651A - Edible products and their manufacturing processes : en fr
  • GB489893A - Improvements in negative glow electric discharge lamps : en
  • GR7568B - METHOD OF TREATMENT AND ENRICHMENT OF COPPER ORE. : el en
  • GB489764A - Improvements in gluing synthetic rubber : en
  • USD110788S - Design for a textile fabric : en
  • DE663281C - Crusher for goods of all kinds : de en
  • GB489824A - Improvements in or relating to stoppers for carboys or like containers : en
  • US2125768A - Animal marker : en
  • GB489661A - Improvements in and relating to glass grinding apparatus : en
  • DE663466C - Circuit arrangement with a gas-filled, electrical discharge tube : de en
  • FR830611A - Rear view mirror for cyclist : en fr
  • GB489857A - Improvements relating to the control of fuel injection pumps for internal combustion engines : en
  • FR830452A - Method and device for stockpiling sand underwater : en fr
  • GB489655A - Improvements in photographic papers having stripping substrata : en
  • GB489831A - Metal vapour electric converters : en
  • US2125493A - Lifting jack : en
  • US2125570A - Pipe coupling : en
  • FR830495A - Spark plug connection with protective screen device of t devices. s. f. placed nearby : en fr
  • IE15112L - Motor vehicle bodies : en
  • FR830662A - Device for receiving in packages of parts intended to be pickled, such as beams, soles, sheets, etc., and for their transport in and out of the pickling tank : en fr
  • FR830613A - Automatic reamer and resurfacer tool holder for machine tools : en fr
  • US2125693A - Dessert freezer : en
  • FR830473A - Neutrodyne assembly for high frequency amplifiers : en fr
  • DE663194C - Device for transferring an original with printable mirror writing onto sheets previously moistened with a slightly volatile liquid : de en
  • GB489815A - Improvements in or relating to combustion chambers of two-stroke internal combustion engines having parallel cylinder bores with common combustion chambers : en
  • FR830596A - Vacuum : en fr
  • GB489771A - Improvements relating to fluid-pressure jacks, particularly for aircraft flap or like control : en
  • FR830467A - Rotating headlights : en fr
  • GB490014A - Improvements in absorption refrigerating apparatus : en
  • FR830678A - Printing and similar telegraph apparatus : en fr
  • FR830510A - Electric discharge vessel : en fr
  • FR830641A - Lighter, especially pocket lighter : en fr
  • GB490029A - Improvements in the projection of cathode ray tube images : en
  • CA375576A - Piston : en fr
  • GB489792A - Improvements in and relating to the manufacture and production of slub yarn and in apparatus therefor : en
  • US2125639A - Apparatus for determining the opacity of paper and other materials : en
  • FR830497A - Steering device for the liquid vein of boat propellers : en fr
  • FR830502A - Monobloc projector bulb : en fr
  • US2125629A - Container : en
  • GB489838A - A new or improved clamp for assembling scaffolding or the like : en
  • FR830490A - Valve and spool for high pressures : en fr
  • GB489688A - Improvements in typewriting machines for continuous billing : en
  • CA375518A - Hand trap : en fr
  • CA375560A - Manifolding means for internal combustion engine : en fr
  • US2125740A - Hydraulic excavating device or booster : en
  • USD110785S - Design for a dress : en
  • GB489840A - A directional indicator for use on bicyclesí¬tricyclesí¬motor bicycles and like vehicles which are guided by hand : en
  • US2125462A - Detonator : en
  • DK55034C - Oscillator. : da en
  • FR830692A - Fuel line parts for internal combustion engines : en fr
  • US2125266A - Hydraulic brake : en
  • US2125330A - Means for breaking vacuum in pipe lines : en
  • GB489750A - Improvements in or relating to ballast weights of diving suits : en
  • GB489854A - Improvements in devices for heating air by exhaust gases : en
  • GB489928A - Manufacture of improved electrical insulating material from cellulose : en
  • DE663217C - Drive device for the movable mold half on die casting machines : de en
  • US2125744A - Woman's undergarment : en
  • FR830556A - Improvements to cameras : en fr
  • GB489690A - An improved cigarette holder : en
  • GB489870A - Improvements in or relating to the projection of backgrounds for use in connection with the production of pictures on cinematographic films : en
  • US2125410A - Double glass wall construction : en
  • US2125548A - Package inverting device : en
  • GB489722A - Process for the manufacture of a preparation of the hormone of the anterior lobe of the hypophysis : en
  • CA375467A - Textile machinery : en fr
  • CA375508A - Cleanser device : en fr
  • USD110783S - Design for a textile fabric : en
  • US2125305A - Lubricating oil : en
  • CA375532A - Multiple injection nozzle : en fr
  • GB489874A - An improved method of securing wire ropes or cables in hollow anchoring devices : en
  • DE662081C - Rubber ring for sleeve pipe roll seals : de en
  • USD110763S - Design fob a dress ensemble : en
  • CA375517A - Photomechanical coloured picture production : en fr
  • US2125391A - Salad dressing : en
  • US2125588A - Electric furnace : en
  • US2125655A - Latch bolt and retractor bar structure : en
  • CA375582A - Motor vehicle tandem drive : en fr
  • DE663269C - Device for cutting onions, fruits u. like : de en
  • FR830693A - Improvements to annular superheating elements : en fr
  • AU104636B2 - Fastening device : en
  • CA375471A - Hydraulic hoist for dump trucks : en fr
  • US2125322A - Computing dispensing device : en
  • USD110706S - Design for a stringed musical : en
  • CA375516A - Piston ring forming process : en fr
  • GB489782A - An improved convector electrical heating unit : en
  • US2125351A - Cigarette forming device : en
  • US2125381A - Stabilization of chlorinated compounds : en
  • DE663300C - Device for generating vibrations by means of a gas or vapor discharge tube with an uncontrolled gas discharge as the electron source : de en
  • US2125709A - Surfacing tool : en
  • US2125860A - Process and apparatus for producing a pulverulent building material : en
  • CA375495A - Monoazo dyestuff : en fr
  • US2125547A - Self-dumping elevator : en
  • CA375506A - Wire rope cutter : en fr
  • AU104610B2 - Improvements in photographic emulsions : en
  • FR830621A - Electric discharge tube : en fr
  • DE663245C - Bearing with a bearing body formed from discs : de en
  • DE663422C - Installation switch with rotary or push-button operation : de en
  • CA375457A - Synthetic resin : en fr
  • DE663356C - Process and device for the extraction of solids with volatile solvents : de en
  • USD110710S - John a phil : en
  • US2125498A - Pivot lift and hold-down for revolving doors : en
  • US2125807A - Bar : en
  • US2125654A - Dough proofing machine : en
  • US2125450A - Lamp guard : en
  • US2125761A - Deck door : en
  • FR830493A - Process for hydrogenating recent lignites under pressure : en fr
  • FR830659A - arc groove nut : en fr
  • CA375579A - Ore concentrator : en fr
  • US2125701A - Packing for hydraulic presses : en
  • US2125394A - Metal sash strip : en
  • DE663401C - Axle training for towed vehicles : de en
  • DK55049C - Drum mill. : da en
  • DE663205C - Removable base for the legs of door posts made of profile iron in routes : de en
  • US2125566A - Sharpening tool for paper drills : en
  • US2125653A - Scraping tool : en
  • CA375530A - Rolling pin scraper : en fr
  • AU154537A - Improved blades for use in connection with rotary hoes and rotary K cultivators : en
  • US2125737A - Incineration : en
  • DE663428C - Method and device for manufacturing cast iron central heating bodies : de en
  • CA375533A - Extrusion mould : en fr
  • GB489888A - Improvements in or relating to processes for producing and projecting cinematographic stereo pictures : en
  • GB489895A - Improvements in or relating to the delustring, waterproofing and finishing of textile materials : en
  • US2125760A - Apparatus for molding, blocking, or otherwise shaping materials, hats, or articles : en
  • FR830676A - Tuning device for radio-electric receivers : en fr
  • FR830503A - Watertight ring : en fr
  • FR830628A - Tube assembly and fixing bolt for this assembly : en fr
  • GB489868A - Improvements in or relating to electric trolley vehicles : en
  • DE663233C - Gymnastics equipment : de en
  • US2125326A - Engine-tender buffer mechanism : en
  • US2125536A - Photographic camera with built-in developing device : en
  • FR830515A - Improvements to icing or to the application of cream or the like on cookies : en fr
  • FR830633A - Process for preparing polymerization products : en fr
  • DE663234C - Device for springing the ski on the boot heel : de en
  • USD110731S - Design for a bottle : en
  • FR830671A - Process for the electroplating of hard layers of nickel : en fr
  • AU104630B2 - Improvements in automatic or semiautomatic telephone systems : en
  • US2125377A - Cyanide manufacture : en
  • US2125537A - Liquid dispensing means : en
  • GB489719A - Improvements in or connected with toy electric railways : en
  • USD110766S - Design fob a sewing set case : en
  • US2125275A - Tilted spring snubber : en
  • GB489737A - Improvements in or relating to electric protective devices : en
  • DK55038C - Flat mandrel fraud of drawn wire for electric incandescent lamps and procedure for its manufacture. : da en
  • US2125568A - Self-propelling vehicle : en
  • USD110742S - Design for a shirt box : en
  • FR830644A - Sheet metal seal for tank roof : en fr
  • DE663252C - Process for the production of phosphate fertilizers : de en
  • DE663359C - Method of fastening the fishing spike in the lower halves of the Fitschenband : de en
  • DE663431C - Spreading device for painter's ladders : de en
  • DE663477C - Roentgenuntersuchungsgeraet with about its longitudinal axis or about one of this parallel axis rotatable support wall or bearing : de en
  • US2125779A - Automobile door lock-bolt : en
  • US2125652A - Sewing machine : en
  • US2125720A - Incineration : en
  • US2125830A - Scaffold bracket : en
  • US2125263A - Cement manufacture : en
  • GB489718A - Improvements in and relating to electric arc welding machines : en
  • FR830619A - Multiple break switch : en fr
  • GB489940A - Process for modifying the affinity of artificial fibrous and film-like materials : en
  • DE663268C - Process for the production of centrifugally cast socket shells : de en
  • US2125466A - Draft regulator and relief door : en
  • US2125487A - Pipe perforator : en
  • USD110728S - Design for an embroidered per : en
  • DE663238C - Process to increase the corrosion resistance of chrome steel or iron alloys : de en
  • US2125469A - Mineral trap : en
  • US2125635A - Illuminating device : en
  • GB489707A - An improved mode of and means for rolling sheet metal or the like : en
  • GB489730A - Improvements relating to toilet combs : en
  • GB490415A - Improvements in luminous signs : en
  • FR830593A - Light-tight packaging for unperforated film on reels for use in cameras : en fr
  • GB489682A - Improvements relating to yarn winding and similar machines : en
  • US2125412A - Process for hydrogenating polynuclear aromatic ketones : en
  • GB489663A - Improvements in or relating to hydraulic rams : en
  • DE663486C - Motor vehicle with a vehicle frame that rises significantly towards the front and accommodates the drive shaft : de en
  • GB489899A - Improvements in air-conducting conduits for vacuum cleaners : en
  • USD110697S - Design fob a balancing attachment : en
  • FR830500A - equipment for sitz baths applicable to bathtubs : en fr
  • GB489798A - Improvements relating to electric cables : en
  • DE663263C - Device for breaking the circuit of resistance welding machines : de en
  • FR830451A - Improvements in breathing apparatus, protective apparatus and similar apparatus : en fr
  • US2125277A - Testing device for multiple cylinder internal combustion engines : en
  • US2125396A - Connecting device : en
  • GB490016A - Improvements in and relating to lamps for floodlighting and like purposes : en
  • US2125386A - Coating alkaline surfaces : en
  • USD110716S - Design for a shoe : en
  • USD110773S - Design for a textile fabric : en
  • DE663225C - Process for processing fish, fish waste and similar raw materials : de en
  • FR830570A - Improvements to the buttresses for shoes and the machines used to mold these buttresses : en fr
  • DK55042C - Sheet iron radiator. : da en
  • DE663299C - Incandescent lamp holder with momentary tap switch for clockwise and counterclockwise rotation : de en
  • DE663212C - Quick-release fastener for band plates of paper winding machines : de en
  • DE663316C - Embryotome : de en
  • USD110729S - Design for a combined trigger guard : en
  • AU320237A - The production of tubular metal cases such as cartridge cases : en
  • CA375519A - Sound recording and reproducing apparatus : en fr
  • DE663389C - Device for checking and / or displaying the vacuum in vacuum discharge apparatus with glow or mercury cathode : de en
  • GB489788A - Improvements in method of making sliding-clasp fasteners from thermoplastic material : en
  • DK55031C - Gas burner with automatic setting. : da en
  • US2125314A - Wax treatment : en
  • US2125445A - Spray nozzle : en
  • AU104654B2 - Improvements in and relating to casement stays andthe like : en
  • USD110757S - Design fob a coat : en
  • US2125783A - Door handle : en
  • US2125841A - Crimped copper flashing : en
  • US2125577A - Auxiliary medical agent and method of preparing the same : en
  • US2125612A - Attenuator : en
  • US2125697A - Centrifugal blower wheel : en
  • GB489711A - Improvements in or relating to machines for staking, softening and similarly treating hides, skins, leather and the like : en
  • DE663385C - Amplifier or receiving arrangement, the degree of amplification of which can be regulated without affecting the state of dimming : de en
  • DE663433C - Armor clip made of two interconnected U-shaped hooks : de en
  • US2125427A - Method of forming corrugations : en
  • US2125689A - Coin controlled device : en
  • USD110771S - Design for a sequin-embroidered : en
  • FR830664A - Sleeve for connecting at least two internally insulated pipes : en fr
  • GB489970A - Improvements in or relating to a vitamin product : en
  • FR830520A - Voting device, which can be transported and mounted on site, for elections : en fr
  • DE663320C - Calliper with depth rule : de en
  • DE663491C - High heel nailing machine : de en
  • DE663276C - Idle device on injection carburettors for internal combustion engines : de en
  • DE663367C - Device for switching the motor of the air pump of an automatically working two-chamber compressed air fluid delivery system : de en
  • FR830567A - Automatic device for heating and dispensing wax and all other similar products : en fr
  • DE663258C - Rules for arc lamps with a thermostat that monitors the position of the anode crater of the arc lamp in relation to the optical parts of a headlight, projection apparatus or the like : de en
  • US2125490A - Manufacture of aromatic alcohol : en
  • US2125510A - Automatic sprinkler : en
  • DE663447C - Roll film camera : de en
  • FR830559A - construction element and works obtained with this element : en fr
  • FR830574A - Method and device for the manufacture of pressed electrodes for arc welding : en fr
  • US2125784A - Holder or support for collapsible tubes and the like : en
  • AU104649B2 - An improved rotary display device : en
  • CA375521A - Door lock indicator : en fr
  • USD110735S - Design for a hammering tool : en
  • US2125668A - Signal : en
  • US2125752A - Removable roof for the cockpits of aircraft : en
  • CA375468A - Fabric treating method : en fr
  • CA375552A - Brewery and distillery slop treating method : en fr
  • AU104809B2 - Process for the manufacture and production of valubale lubricating oils : en
  • CA375549A - Textile fabric : en fr
  • US2125594A - Floor and wall covering material : en
  • US2125690A - Box section beam : en
  • DE663402C - Braking device for the drive wheel of a motor vehicle : de en
  • USD110696S - Design fob a desk ob similab article : en
  • USD110719S - Design for a link unit fob fruit grad : en
  • AU328737A - Improvements relating to machines for arranging and stacking biscuits orthe like : en
  • AU311937A - Steadying of mains-connected apparatus : en
  • AU357537A - Improved method of and means for non-luminous electrical heating of air or other fluids : en
  • CA375453A - Electric lamp : en fr
  • CA375580A - Engine fuel injector : en fr
  • US2125439A - Electric switch : en
  • AU375037A - Improvements in or relating to apparatus for making adjustable straps andthe like : en
  • US2125301A - Salvage apparatus : en
  • FR830461A - Rubber vulcanization improvements : en fr
  • GB489929A - Improvements in textile printing or padding : en
  • AU203737A - Fastening device : en
  • US2125793A - Paper utensil : en
  • DE663397C - Automatic hand-protecting workpiece hold-down and locking device for punching and pressing during inlay work : de en
  • FR830617A - Thin vault system and metal frame for the construction of silos, tanks and tanks : en fr
  • GB489773A - Improvements in or relating to devices for delivering measured quantities of liquid : en
  • GB489955A - Improvements in or relating to rotary engines : en
  • AU3638A - Anew or improved high tensile alloy steel : en
  • DE663282C - Tamping machine : de en
  • GB489830A - Automatic fire alarm and extinguisher : en
  • US2125799A - Circuits for arc-back suppression : en
  • CA375459A - Lock : en fr
  • AU104642B2 - Steadying of mains-connected apparatus : en
  • DE663322C - Device for achieving a gentle grip of friction clutches u. like : de en
  • DE663377C - High-performance fuse for high nominal currents and high voltages : de en
  • FR830548A - Improvements to the temperature control mode in the treatment of carbonaceous materials distillable with hydrogenating gases : en fr
  • US2125829A - Scaffold ladder : en
  • USD110705S - Design for a papee bottle or similar : en
  • GB489822A - A rigid floating roof for inflammable liquid storage tanks : en
  • GB489932A - Improvements in apparatus for cooking or heating foodstuffs : en
  • GB489787A - Improvements in or relating to devices for taking or projecting kinematograph picture or picture-plus-sound record films : en
  • CA375553A - Fish lure : en fr
  • DE663327C - Electrical alarm systems, in particular fire alarm systems : de en
  • GB489784A - Improvements relating to brake operating mechanism for brakes of the internally expanding type : en
  • US2125769A - Electric arc lamp : en
  • FR830474A - Flotation device with foam formation with agitator mechanism : en fr
  • GR7570B - CONSTRUCTION SYSTEM FOR GEOGRAPHICAL MAPS AND NOT : el en
  • US2125776A - Composite molding composition and process of making same : en
  • FR830498A - Method and device for treating the surface of sheets, in particular endless strips of sheet metal : en fr
  • GB489751A - Receptacle for facilitating removal of coal and coke or other lumped matter in smallquantities : en
  • US2125374A - Polymerized vinyl compounds : en
  • US2125413A - Method of impregnating electric condensers : en
  • US2125575A - Duplex clippers : en
  • USD110744S - Unitfd statfs patfnt offitf : en
  • US2125671A - Typographical composing machine : en
  • GB489919A - Improvements in and relating to apparatus for filing or abrading : en
  • FR830635A - Cabin for passengers on board aircraft and others : en fr
  • GB489856A - Improvements relating to speed governors for fuel injection pumps for internal combustion engines : en
  • AU33037A - Improvements to washing machines : en
  • US2125327A - Crawler tractor with rigid track frames : en
  • US2125816A - Contact member for electrical connections : en
  • US2125828A - Mount for telescopic rifle sights : en
  • DE663460C - Process for digesting rock phosphate : de en
  • GB490011A - Improvements in or connected with automatic overload switches : en
  • US2125750A - Electron multiplier : en
  • GB489827A - Improvements in or relating to x-ray apparatus for shoe testing purposes : en
  • US2125477A - Hose coupling : en
  • US2125733A - Time switch : en
  • GR7573B - SEEDING MACHINE. : el en
  • CA375557A - Necktie : en fr
  • DK55046C - Device for photoelectric sound recording or reproducing apparatus. : da en
  • GB489723A - Synchromesh change gear mechanism : en
  • GB489926A - A method of producing an acid-proof and alkali-proof coloured layer on the surface of aluminium or its alloys : en
  • DE663231C - Multi-groove thread grinding wheel : de en
  • DE663423C - Circuit breaker with arc extinguishing by a liquid flow : de en
  • GB489679A - Improvements in the process and means for producing knitted fabric : en
  • US2125854A - Helmet : en
  • DE663429C - Process for casting elongated copper bars : de en
  • FR830465A - New textile product : en fr
  • FR830597A - Diapers for children : en fr
  • GR7563B - IMPROVEMENTS IN METHOD AND INSTALLATION FOR THE PRODUCTION OF OCTANE-RICH GASOLINE AND AROMATIC CARBOHYDRATES. : el en
  • DE663371C - Device for remote measurement of power quantities with changing signs : de en
  • DE663226C - Process for the production of shredded, dried animal feed : de en
  • GB489731A - Manufacture of tertiary aliphatic amines : en
  • GB489803A - Improvements in and relating to frame and/or body suspension means for vehicles : en
  • GB489763A - Improvements in cam-actuated transmission devices : en
  • GB489752A - Improvements in or relating to automatic guns : en
  • FR830459A - Improvements to devices for cleaning typewriter characters : en fr
  • DE663347C - Device for sensing metallic foreign bodies in webs of fabric by means of feeler rollers on trough presses that serve as buttons : de en
  • DK55057C - Traffic column. : da en
  • GB489832A - Improvements in and relating to retractive electric switches : en
  • FR830529A - Cleaning device for print shop : en fr
  • GB489813A - Improvements in or relating to resilient mountings, particularly for the suspension of power-driven vehicles : en
  • DE663443C - Process for the recovery of chemicals from waste liquors in pulp production : de en
  • US2125706A - Phonograph : en
  • GB489859A - Improvements in or relating to hermetically sealed tins, canisters, jars and like containers : en
  • DE663306C - Mercury vaporizer : de en
  • CA375565A - Cordage lubricant : en fr
  • DE663214C - Conversion of existing three-phase cable networks into higher-performance ones : de en
  • GB489748A - Improvements in or relating to machines for staking, softening and similarly treating hides, skins, leather and the like : en
  • DE663198C - Circuit for the actuation of alternately acting double magnets : de en
  • GB489727A - Improvements in or relating to the colouration of artificial materials : en
  • GB489911A - A method of producing composite metal elements : en
  • FR830602A - Process for the preparation of alkyl chlorides : en fr
  • CA375486A - Paper manufacture : en fr
  • CA375500A - Rubber thread manufacture : en fr
  • CA375526A - Gyrating machine : en fr
  • DE626290C - Process for the production of higher molecular alcohols : de en
  • CA375448A - Loom thread carrying apparatus : en fr
  • DE663349C - Separating column and exchange floors : de en
  • US2125392A - Identification attachment for vehicles : en
  • US2125453A - Antifroth discharging means for centrifugal separators : en
  • US2125728A - Payroll machine : en
  • US2125516A - Plaster base construction : en
  • US2125772A - Sexual hormone compositions and process of producing same : en
  • CA375480A - Wearing apparel manufacture : en fr
  • AU104632B2 - Improvements in airconditioning apparatus : en
  • US2125279A - Electron discharge device : en
  • CA375469A - Clasp brake : en fr
  • FR830581A - Improvements to hydraulic controls : en fr
  • US2125328A - Shoe and improvement in shoe making : en
  • DE663403C - Drum brakes, especially for motor vehicles : de en
  • CA375540A - Ore dressing : en fr
  • US2125835A - Circuit breaker : en
  • US2125707A - Machine for securing fastener elements : en
  • US2125858A - Method of making compound bimetallic elements : en
  • US2125353A - Moving target : en
  • GB489664A - Improvements in and relating to the treatment of carbonaceous materials : en
  • DE663450C - Frost protection window for vehicles, in particular motor vehicles : de en
  • US2125315A - Method of forming glass to metal seals : en
  • US2125364A - Apparatus for drying and impregnating : en
  • US2125649A - Production of polymerization products from thiovinyl ethers : en
  • USD110753S - Design for a corner molding strip : en
  • US2125276A - Lock nut : en
  • US2125399A - Automatic controller for internal combustion engine starters : en
  • CA375563A - Medicinal container : en fr
  • FR830524A - Secondary air blowing device for central heating boilers and other applications : en fr
  • CA375539A - Insect exterminating process : en fr
  • DE663308C - Process and furnace system for the production of ferrosilicon and aluminum from raw materials containing silica, alumina and iron oxide : de en
  • US2125586A - Stand, more particularly for rontgen apparatus : en
  • GB489884A - Processes for etching electrode metal for electrolytic condensers and the like : en
  • US2125736A - Tape cutting device : en
  • USD110695S - Design for a dresser chest or similar : en
  • US2125836A - Conductor covering, method and compound for treatment thereof : en
  • US2125552A - Threadless tube connection : en
  • US2125705A - Tire chain : en
  • US2125712A - Device for extinguishing the flame and deadening the noise of the exhaust gases in internal combustion engines : en
  • CA375470A - Initial ornament : en fr
  • US2125524A - Brake block construction : en
  • US2125647A - Pin setter : en
  • USD110775S - Design for a textile fabric : en
  • FR830605A - Improved feed hopper usable, in particular, for powdery fuels : en fr
  • US2125812A - Method and means for separating granular material : en
  • US2125345A - Multiple-recording instrument : en
  • US2125489A - Gear housing : en
  • US2125699A - Grave marker : en
  • GB490001A - Improvements in or relating to a vitamin product : en
  • GB489777A - Apparatus for the reception of sound vibrations : en
  • ES143966A1 - New procedure for the manufacture of folding beds based on the brake sector. : en es
  • USD110732S - Design for a shoe ob similar article : en
  • FR830599A - Method and apparatus for extracting or concentrating, by electrolysis, elements in solution or in suspension in liquids : en fr
  • GB489922A - An improved synchronising device for internal combustion engines : en
  • USD110707S - Design fob a radio cabinet : en
  • GB489947A - Improvements in inking mechanism for printing machines : en
  • DE663266C - Damping fluid, especially for devices with fluid damping : de en
  • US2125628A - Magnetizer : en
  • DE663365C - Arrangement for recording, reproducing and copying lenticular films : de en
  • DE663311C - Process for the production of an insulating compound for dynamo sheets, transformer sheets and. like : de en
  • CA375461A - Propeller blade forming machine : en fr
  • AU104607B2 - Improvements in resilient and shock absorbing means for footwear : en
  • FR830660A - Device for securing support handles to containers, such as bottles, etc. : en fr
  • USD110755S - Design for a coat : en
  • GB489766A - Improvements in kettles and like boiling or heating utensils : en
  • GB489760A - Process for the production of airtight packages from metal foil, in particular of aluminium foil : en
  • US2125429A - Treatment of wells : en
  • US2125479A - Coupling : en
  • GB489808A - A process of refining hydrocarbon oils : en
  • GB490038A - Improvements in or relating to change speed gears : en
  • GB489906A - Improvements in propeller shafts for ships and in stern tubes for use therewith : en
  • GB489650A - Improvements in or relating to electric current transformers of the core-balance type : en
  • US2125667A - Permutation lock : en
  • DK55036C - Scale mechanism. : da en
  • DE663438C - Lock : de en
  • DK55056C - Traffic column. : da en
  • FR830579A - Elastic suspension for vehicles : en fr
  • FR830551A - Development in dryers : en fr
  • GR7579B - METAL CUP. : el en
  • DE663329C - Racing game : de en
  • FR830657A - : fr
  • DE663335C - Hydrocarbon gas generator : de en
  • FR830480A - Photographic enlarger : en fr
  • FR830614A - Tractor-sled on special rotating cylindrical skids on tracks or wheels : en fr
  • FR830504A - Shaft seal : en fr
  • US2125496A - Ingot mold stool : en
  • US2125503A - Safety razor : en
  • US2125592A - Form for making rubber articles : en
  • GB489717A - Improvements in or relating to television and like systems : en
  • GB489878A - Improvements relating to cupboard and like door fastenings : en
  • US2125614A - Beverage dispensing device : en
  • DE663223C - Process for the production of candied fruits : de en
  • DE663257C - High frequency resistor with step regulation : de en
  • GB490041A - Improvements in stiffening for collars and other articles of personal wear : en
  • USD110762S - Design for a cooking stove : en
  • CA375507A - Plaited product manufacture : en fr
  • FR830512A - Nipple container for drinking calves : en fr
  • GB489839A - Printing machine for making multicolour prints, especially for bank-notes, bonds andthe like : en
  • FR830543A - Photographic equipment for color photography : en fr
  • DE663298C - Circuit for detecting the opposing components of the currents or voltages of a three-wire three-phase network : de en
  • GB489754A - An improved bucket or container for food and/or drink : en
  • US2125332A - Bit casting means, method, and article : en
  • US2125428A - Spraying device : en
  • US2125569A - Hood : en
  • US2125678A - Gas burner : en
  • FR830626A - Ignition advance variation device : en fr
  • DE663193C - Wastewater lifting plant with an electrically driven pump and a float control for its motor : de en
  • DE663221C - Compressed air water separator : de en
  • GB489656A - Improvements in or relating to manifolding typewriters or other manifolding recording machines : en
  • DE663318C - Bowl holder : de en
  • FR830588A - Improvements and modifications improving the manufacture of electric discharge lamps and tubes and their electrodes : en fr
  • GB489653A - Improvements relating to high tension ignition systems for internal combustion engines : en
  • GB489883A - Improvements in and relating to advertising and display devices : en
  • FR830533A - Solid product containing an alkaline sub-silicate, which can be used as a detergent, and its manufacturing process : en fr
  • US2125725A - Display box : en
  • US2125732A - Oscillation generator : en
  • DE663209C - Metallic wind heater (heat exchanger) for blast furnaces operated in connection with a gas turbine : de en
  • GB489649A - Improvements in or relating to means for supporting shoes in shoe upper conforming machines : en
  • GB489683A - Means for securing rain water pipes to walls : en
  • FR830521A - Machine for the preparation of foundry sand : en fr
  • US2125723A - Interference elimination : en
  • US2125309A - Dynamo-electric machine : en
  • US2125407A - Variable compression ratio internal combustion engine : en
  • FR830601A - Device for attaching filter mounts to the lens of cameras : en fr
  • GB489687A - Improvements in devices for determining the elements of the path of aircraft : en
  • GB489786A - Improvements in or relating to temporary tubular frameworks such as for market booths and similar erections : en
  • US2125675A - Typographical composing machine : en
  • US2125722A - Liquid level indicating and controlling device : en
  • DE663036C - Device for converting direct current into alternating current by means of grid-controlled discharge paths : de en
  • US2125363A - Roof and wall covering : en
  • US2125446A - Bearing : en
  • DE663483C - Process for producing (excluded) photographic line negatives or positives of the same length : de en
  • US2125624A - Method of recovering glauber's salt from natural brine : en
  • US2125859A - Scraper : en
  • USD110715S - Design for a cuff link or similar : en
  • DE663207C - Turbine, especially for ship systems, with bridging of steps : de en
  • DE663215C - Electric radiation projector with a liquid-cooled high-pressure vapor discharge lamp as the radiation source : de en
  • DE663253C - Process for the production of superphosphate : de en
  • DK55047C - Beet handle with a fixed and a detachable handle part. : da en
  • DE663337C - Process for melting tungsten wire in quartz using intermediate glasses : de en
  • AU104609B2 - Improvements relating tothe manufacture of porcelain or like artificial flowers : en
  • CA375452A - Urea resin : en fr
  • USD110772S - Design for a dress : en
  • US2125809A - Dental device : en
  • US2125519A - Seat spring cover anchor : en
  • US2125361A - Safety device for aeroplanes : en
  • US2125634A - Method of bleaching pulp or paper webs : en
  • DE663411C - Device for hardening rails : de en
  • US2125274A - Process and apparatus for the preparation of solutions : en
  • US2125414A - Machine for forming tubular sheetmaterial bodies : en
  • DE663343C - Process for the production of non-shrinking necklaces and undercollars : de en
  • DE663290C - Sound transmitter with two opposing membranes : de en
  • GB489681A - Improvements in or relating to the cooling of hydraulic power transmitters on vehicles : en
  • US2125646A - Air conditioning system : en
  • FR830532A - Process for the desulfurization of mineral oils : en fr
  • DE663461C - Welded ship, mine and load chains : de en
  • US2125378A - Tank truck grounding device : en
  • US2125311A - Water supply and drainage system for fishlocks : en
  • US2125636A - Method of stabilizing gasolines : en
  • USD110725S - Design fob an electric lighting : en
  • US2125714A - Naphtha reforming : en
  • US2125729A - Machine for making filled confections : en
  • DE661265C - Rubber ring for sleeve pipe roll seals : de en
  • DE663458C - Process for producing a glue base : de en
  • GB489953A - Control device for centrifugal separators : en
  • DE663302C - Hammer head for hammer mills : de en
  • DE663444C - Process for de-resinifying wood before digestion : de en
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  • US2125627A - Thermostat for electric ranges : en
  • US2125546A - Portable lifting device : en
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  • US2125680A - Alloy : en
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  • GB489742A - Improvements in and relating to the treatment of substances containing tantalum and/or niobium : en
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  • US2125478A - Windshield wiper connection : en
  • DE663376C - Mains connection device with a fuse in the anode circuit : de en
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  • FR830576A - Process for assembling bodies in solid matter, of the same or different nature, and composite products obtained : en fr
  • DE663336C - Centrifugal casting mold for the production of composite cast rolls : de en
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  • GB489795A - Improvements in and relating to devices for emptying dust pails into dust carts : en
  • DE642381C - Device for steam dewatering on high pressure condensation steam power plants : de en
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  • GB489937A - Improvements in and relating to the production of crystalline dextrose : en
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  • FR830483A - Device for starting internal combustion engines with external ignition : en fr
  • FR830612A - Process for the preparation of anthraquinone derivatives containing nitrogen : en fr
  • US2125506A - Vehicle hub cap : en
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  • USD110717S - Design for a knife : en
  • USD110779S - Design fob a textile fabric or : en
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  • US2125608A - Oscillograph galvanometer : en
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  • US2125804A - Antenna : en
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  • US2125631A - Process for concentrating oxidized ores by means of froth flotation : en
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  • GB489849A - Improvements in and relating to thermionic valve oscillators and amplifiers : en
  • US2125538A - Control lever : en
  • US2125763A - Coasting and driving hub : en
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  • FR830572A - Contactor for automatic scale loading motor : en fr
  • GB489920A - Apparatus for returning waste beer to storage vessels or to beer supplying piping : en
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  • DE663315C - Flat weft knitting machine with hook knock off comb : de en
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  • US2125373A - Container for electrolytic condensers : en
  • US2125683A - Printing ink : en
  • CA375496A - Azo dyestuff : en fr
  • US2125395A - Means for mounting and supporting a saw : en
  • CA375567A - Gas-pressure brake : en fr
  • US2125341A - Coated fabric and process of making same : en
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  • USD110758S - Design fob a coat : en
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  • USD110764S - Design for a dress : en
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  • FR830600A - Window Envelope Machine : en fr
  • USD110724S - Design for a shoe : en
  • US2125270A - Slip clutch device : en
  • US2125282A - Force measuring device : en
  • DE663373C - Electrical storage device for clippers, especially for conical clippers : de en
  • DE663314C - Process for the production of indigoid dyes : de en
  • DE663240C - Electric incandescent lamp with a gas filling containing krypton, argon and nitrogen : de en
  • US2125472A - Bronzer : en
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  • US2125813A - Filing cabinet and receptacle forming a part thereof : en
  • GB489950A - Improvements in or relating to thermionic valve and other electric circuits : en
  • DE663481C - Device for applying glue strips : de en
  • CA375489A - Chemically resistant structure : en fr
  • CA375535A - Duplex adding machine : en fr
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  • US2125853A - Sulphur monochloride-nitrile reaction products and process of preparing them : en
  • US2125834A - Apparatus for inserting pintles in box parts : en
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  • USD110693S - Design fob a waffle mold or similar : en
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  • GB489702A - Improvements in and relating to electric translating circuits : en
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  • AU104640B2 - Improvements in or relating to automatic volume control and automatic dynamic regulation in radio and like receivers : en
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  • AU17138A - An improved inflation for teat cups of milking machines : en
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  • US2125786A - Motor vehicle wheel for tractors : en
  • CA375504A - Packing assembly : en fr
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  • US2125852A - Process of concentrating ores and flotation agents therefor : en
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  • US2125762A - Oil or gas well snuffer : en
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  • GB489706A - Improvements in or relating to gradient indicators : en
  • GB489872A - Improvements in and relating to guards for presses and the like : en
  • US2125598A - Tire chain : en
  • USD110787S - Design fob a textile fabric : en
  • FR830666A - Multiple measuring device used to indicate the operational condition of an aircraft : en fr
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  • GB489794A - Improvements in or relating to washing machines for use in laundries and the like : en
  • GB489912A - An improved method of uniting the ends of metal band straps : en
  • US2125393A - beta-halogenated vinyl ketones : en
  • AU104629B2 - Improvements inthe manufacture of collapsible containers for plastic or fluid substances and apparatus for use therein : en
  • AU104645B2 - Improvements in or relating to flexible fluid pressure containers and methods of making the same : en
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  • US2125746A - Automatic fender light : en
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  • USD110701S - Design for a vehicle bumper or simi : en
  • US2125370A - Backfire release for internal combustion engines : en
  • US2125336A - Machine for handling strip material : en
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  • GB489811A - Improvements in method of navigation particularly applicable to aerial navigation and means for carrying it out : en
  • DE663332C - Tube type circuit breaker : de en
  • FR830530A - Improvements to the accordion valve control mechanism : en fr
  • DE663291C - Process for the production of fireworks : de en
  • US2125513A - Fluid pressure indexing valve : en
  • US2125574A - Separating means : en
  • FR830627A - Improvements made to steam boiler feedwater heaters, with a view to their particular application to locomotives : en fr
  • GB489916A - Improvements in and connected with fuel feed control mechanism for internal combustion engines : en
  • GB490044A - Improvements in or relating to the preparation of lactones : en
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  • GB489716A - Improvements in or relating to methods of modulating television and like signals upon carrier waves : en
  • US2125419A - Receptacle : en
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  • FR830549A - Improvements to plumb spoons for casting fishing : en fr
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  • GB489843A - Improvements in or relating to means for packing perishable materials : en
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  • FR830608A - Process for improving fibrous materials : en fr
  • GB490019A - Improvements in or relating to the control of electric discharge tubes : en
  • US2125703A - Exhaust manifold : en
  • US2125797A - Snow removal machine : en
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  • US2125389A - Anticannibalism guard for chickens : en
  • FR830648A - Process for obtaining lubricating oils as well as pressure resistant coke briquettes from pitches, pitches, asphalts or the like : en fr
  • FR830687A - Process for treating carbonated iron ores for magnetic separation : en fr
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  • US2125718A - Fishing line float : en
  • US2125297A - Oxidizing elemental phosphorus : en
  • USD110756S - Design for a coat : en
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  • DE663357C - A climbing frame made of wire rods for beans or the like. : de en
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  • FR830463A - Electrically heated soldering iron : en fr
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  • GB489890A - Improvements relating to the mounting of rudders of watercraft : en
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  • US2125618A - Interfold sheet package : en
  • US2125420A - Paper towel receptacle : en
  • US2125526A - Power transmission mechanism : en
  • AU222337A - Improvements in or relating to indicating receivers selectively responsive to differently keyed modulation signals : en
  • US2125515A - Latch construction : en
  • US2125602A - Orchard spray : en
  • US2125823A - Textile machine : en
  • US2125735A - Method of and means for applying pins to flexible brush backs and the like : en
  • US2125319A - Method of illuminating rooms : en
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  • US2125645A - Lubricating enclosed engines : en
  • AU355437A - Improvements in and relating to casement stays andthe like : en
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  • DE663348C - Locking device for letter folder : de en
  • US2125522A - Tractor : en
  • US2125582A - Projection device : en
  • US2125595A - Gopher trap : en
  • CA375545A - Thermal-insulating unit : en fr
  • US2125278A - Twine heddle : en
  • CA375484A - Voltage controlling regulator : en fr
  • CA375574A - Medicament package : en fr
  • US2125604A - Towel dispensing cabinet : en
  • US2125641A - Machine tool : en
  • CA375449A - Building structure : en fr
  • US2125509A - Diazobiguanides : en
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  • GB489743A - Improvements in or relating to carrier wave signalling apparatus : en
  • GB489892A - A rotary offset copying machine : en
  • DE663442C - Device for cooling nozzles for atomizing the thick liquor in melting furnaces for sulfate cellulose production : de en
  • DE663495C - Blow molding machine : de en
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  • US2125268A - Display device : en
  • CA375562A - Electrodynamic apparatus : en fr
  • US2125358A - Lamp : en
  • CA375464A - Rubber vulcanization : en fr
  • CA375542A - Oil emulsion treating apparatus : en fr
  • DE663326C - Device that can be used in a machine gun for shooting balls with compressed air : de en
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  • GB489768A - Process and apparatus for the uninterrupted dissolution of cellulose xanthate : en
  • GB489869A - Improvements in signs or displays : en
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  • GB489943A - Improvements in or relating to polishing mops : en
  • US2125339A - Method for producing a fabric with close setting of the weft threads : en
  • US2125541A - Piston ring : en
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  • US2125484A - Nonlifting lacquer : en
  • GB489646A - Improvements in or relating to photographic cameras : en
  • US2125805A - Spout for sealed metal containers : en
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  • US2125528A - Band strapping machine : en
  • DE663375C - Process for the preparation of nitrogen-containing condensation products : de en
  • US2125507A - Magnetron modulation system : en
  • US2125593A - Drive establishing mechanism : en
  • US2125431A - Magnetic coil structure : en
  • US2125610A - Means for facilitating engine starting : en
  • AU104656B2 - Improvements to washing machines : en
  • AU261037A - Improvements in or relating to thermionic valve apparatus for use on very short waves : en
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  • GB489938A - Improvements in or relating to slide-valve gear : en
  • GB489799A - Improvements relating to means or devices for use when donning masonic jewels, medals and the like : en
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  • US2125521A - Battery terminal connecter : en
  • US2125747A - Holder for partitions and the like : en
  • US2125759A - Metalworking machine : en
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  • US2125794A - Machine for making tags : en
  • FR830615A - Automatic safety lock for folding doors known as leaf doors : en fr
  • GB490015A - Alarm signalling arrangements in connection with telephone and like exchange systems : en
  • FR830453A - Two-wheel bogie with oscillating axles for railway vehicles : en fr
  • FR830654A - Improvements to devices for varying the fuel supply of internal combustion engines : en fr
  • DE663211C - Device for testing rail deflection contacts : de en
  • FR830686A - Improvements to amplitude compressor amplifiers with negative feedback : en fr
  • GB489835A - Improvements in and connected with sleeve-valve internal combustion engines : en
  • GB489886A - Improvements in sectional moulds for concrete and like structures : en
  • FR830479A - Improvements in differential mechanisms : en fr
  • FR830509A - Film advancement mechanism for camera : en fr
  • CA375570A - Internal combustion engine : en fr
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  • FR830697A - Process for the treatment of wood, its constituents, peat and the like : en fr
  • DK55041C - Lock to two mutually displaceable pipe sections for overhead lines for vacuum cleaners. : da en
  • GB489709A - Improvements in or relating to blocks for use in raising or supporting raised bodies : en
  • GB489939A - Improvements in and relating to the cold storage of perishable materials : en
  • US2125324A - Method of and coupling for pressure pipes : en
  • USD110741S - Design fob a game apparatus : en
  • AU104631B2 - Improvements in or relating tothe treatment of materials containing tantalum and/or niobium : en
  • DE663387C - Surge arresters : de en
  • DE663472C - Fuel hole closure for chamber furnaces for the production of gas and coke : de en
  • GB489720A - Improvements in or relating to the manufacture of cellulose esters : en
  • US2125350A - Firearm : en
  • GB489867A - Improvements in the patterning mechanism of circular knitting machines : en
  • US2125674A - Reserve liquid fuel controlling device : en
  • USD110734S - Design fob a shoe : en
  • DE663256C - Arrangement for regulating and keeping constant counting stations or other measuring devices supplied electrical quantities : de en
  • FR830577A - Control device for optical, mechanical or electrical equipment, especially for photographic instruments with electric photometer : en fr
  • DE663085C - Device for the simulation of distribution systems : de en
  • DE663271C - Glass structures, in particular for the manufacture of walls : de en
  • DE663426C - Device for maintaining a constant paper web tension in an electric motor-driven winder : de en
  • FR830595A - Manufacturing process of phthalocyanine compounds : en fr
  • US2125283A - Pump for semifluids : en
  • US2125384A - Preparation of ethynyl carbinols : en
  • DE663267C - Injection syringe : de en
  • DE663366C - Cinematographic camera with nosepiece and compendium : de en
  • DK55033C - Earpiece for Phones or Voicepiece for Microphones. : da en
  • US2125533A - Biologicals : en
  • US2125781A - Solder feed for soldering irons : en
  • USD110700S - Design for a vehicle bumper or simi : en
  • US2125643A - Bailer bottom : en
  • US2125304A - Cutter relieving means for shaping machines : en
  • AU104619B2 - Improved means for discharging milk from milking machines : en
  • DE663251C - Insertion device for typewriters, calculating and accounting machines : de en
  • FR830652A - Current supply devices for heating elements made of carbon, graphite or the like mounted in electric furnaces : en fr
  • US2125285A - Processing film holder : en
  • US2125325A - Vacuum distillation process : en
  • US2125383A - Purification of lactic acid : en
  • US2125795A - Cast iron steam, vapor, and hot water boiler : en
  • CA375487A - Citric acid : en fr
  • DE663208C - Automatic feeder for sheets, envelopes and cards of various thicknesses, especially for address printing machines : de en
  • US2125648A - Roller bearing : en
  • US2125839A - Steam heating system : en
  • CA375446A - Alginous material recovery from seaweed : en fr
  • US2125771A - Storage tank for volatile liquids : en
  • FR830554A - Combustion engine starters : en fr
  • GB489781A - Improvements in or relating to thread or the like, and particularly artificial silk thread, method of drying same and apparatus therefor : en
  • GB489910A - Improvements in or relating to the manufacture of articles having hard metal surfaces or inlaid parts : en
  • US2125372A - Double glazing unit : en
  • AU332437A - Improvements in automatic or semiautomatic telephone systems : en
  • DE663434C - Armor clip made of U-shaped hooks : de en
  • FR830482A - Switching device for apparatus with perforated bands, particularly applicable to telegraph transmitters : en fr
  • US2125622A - Process and apparatus for waving human hair : en
  • CA375556A - Eyeglass lens spotting device : en fr
  • DE663219C - Process for producing a pressed wood composed of veneer sheets : de en
  • FR830546A - Improvements to processes and apparatus for treating yarns or yarns using liquids : en fr
  • FR830558A - Improvements to seals and their manufacturing processes : en fr
  • FR830653A - Auxiliary product for pastry and its manufacturing process : en fr
  • FR830695A - Tubular pipe for hot gases, steam and others : en fr
  • US2125291A - Precious metal recovery device : en
  • FR830668A - Mechanism applicable to watches, counters, etc. : en fr
  • GB489801A - Improvements in or relating to files or covers : en
  • DE663354C - Molded stone insert for the production of multi-colored wall or floor coverings or colored windows, in particular of mosaic-like wall or floor coverings, colored patterns and figures : de en
  • CA375555A - Valve for tires : en fr
  • CA375554A - Safety razor : en fr
  • GB489923A - Improvements in or relating to electric discharge tubes : en
  • DE663236C - Double light with anti-glare protection for roads : de en
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  • AU104773B2 - Anew or improved high tensile alloy steel : en
  • USD110721S - Design fob an educational device : en
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  • AU198437A - Improvements relating tothe manufacture of porcelain or like artificial flowers : en
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  • US2125491A - Electrical signaling system : en
  • US2125492A - Gold recovering machine : en
  • US2125669A - Sound excluding ventilating window : en
  • USD110751S - Design for a corner molding strip : en
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  • GB490136A - Improvements in or relating to tuning devices for high-frequency oscillatory circuits : en
  • CA375544A - Discharging receptacle : en fr
  • FR830566A - Improvements in methods and apparatus for continuous steam distillation of pine gems : en fr
  • FR830618A - Improvements in Electric Discharge Lamp Circuit Arrangements and Amplification Control Circuits : en fr
  • GB489762A - Improvements in or relating to the production of temporary photographic records : en
  • GB489825A - Improvements in or relating to tractor or other vehicle wheels : en
  • AU501837A - Improvements in or relating to artificially cooled high-pressure mercury vapour discharge tubes : en
  • GB489885A - Improvements in self-locking nuts and like devices : en
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  • GB489853A - Improvements relating to aerofoils : en
  • GB489904A - Improvements in bulkhead doors and hatch covers : en
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  • FR830630A - Improvements to containers intended to contain viscous liquids : en fr
  • GB489775A - Improvements in or relating to antenna systems : en
  • GB489753A - Improved process for the recovery of the sulphurous acid produced in the sulphite cellulose cooking process : en
  • GB490007A - Propyl methacrylate its manufacture and applications : en
  • DE663480C - Atomizing device for moistening the goods stored in fruit storage rooms : de en
  • CA375523A - Door lock mounting : en fr
  • GB489739A - Improvements in carburetters for internal combustion engines : en
  • GB489846A - Improvements in or relating to electron-optical systems : en
  • GB489941A - Improvements in or relating to fires with heat-radiating elements : en
  • DE663213C - Device for electrical remote transmission of rotary paths : de en
  • GR7577B - INK TYPE FOR METAL AND EQUATION SEAL. : el en
  • GB489684A - Improvements in or relating to method of and apparatus for rolling metal : en
  • GB490017A - Improvements in the manufacture and production of dyestuffs : en
  • GB489686A - Improvements in or relating to gear cutters : en
  • GB490040A - Improved synthetic resins and coating and like compositions containing the same : en
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  • US2125838A - Narrow fabric : en
  • FR830457A - Process for increasing the reactivity of cellulose : en fr
  • GB489875A - Improvements in or relating to the standing rigging of sailing vessels : en
  • US2125357A - Method of and means for assembling : en
  • US2125499A - Centralized traffic controlling system : en
  • GB489698A - Improvements in dyeing cellulose ethers and esters : en
  • GB489774A - Improvements in or relating to radio antennae : en
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  • CA375490A - Mounting for absorbing vibrations : en fr
  • FR830632A - Process for the manufacture of felt cloth, in particular for tennis balls and the like : en fr
  • FR830643A - Deformable elastic vane device for machines using dynamic actions imparted to a fluid : en fr
  • DE663227C - Method and device for upsetting a bending bead on cardboard : de en
  • DE663439C - Disk mill : de en
  • US2125842A - Refrigerating apparatus : en
  • DK55037C - Installation switch. : da en
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  • USD110713S - Design for a combination lamp stand : en
  • US2125571A - Gun : en
  • US2125495A - Method of making garment protectors : en
  • US2125844A - Process of preparing liver extracts : en
  • GB490357A - Improvements in and relating to telephones : en
  • US2125596A - Valve mechanism for compound meters : en
  • US2125385A - Packaging : en
  • USD110730S - Design for a game board : en
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  • GB489828A - Improvements in ammunition guides for machine guns : en
  • US2125359A - Adjustable rod weeder point : en
  • US2125306A - Manufacture of satchel bottom bags : en
  • USRE20818E - Selective phonographic plating : en
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  • US2125411A - Cleaning composition : en
  • US2125567A - Photographic camera : en
  • US2125415A - Device for applying closure mouths to bottle bodies : en
  • CA375550A - Control apparatus for radio receiving sets : en fr
  • US2125773A - Seat for amusement slides : en
  • USD110782S - Design for a textile fabric : en
  • AU305837A - Manufacture of pneumatic tyre covers or parts thereof and apparatus therefor : en
  • AU32738A - Improvements in or relating to flexible fluid pressure containers and methods of making the same : en
  • AU104617B2 - Process and mechanism for rolling endless lengths of metal in reversible mills : en
  • DE663476C - Device for the radiographic representation of body sections : de en
  • FR830476A - TV transmitter tube : en fr
  • GB489651A - Improvements in or relating to the production of transparency effects on cotton fabrics : en
  • GB489673A - Improvements in or relating to hand looms : en
  • GB489864A - Suction cleaners : en
  • US2125625A - Azo dyestuffs : en
  • DE663415C - Process for the production of water-insoluble azo dyes on the fiber : de en
  • FR830542A - Improvements to discharge tube circuits : en fr
  • FR830582A - Stenographic machine : en fr
  • US2125743A - Catalyst and process for hydrogen production : en
  • US2125465A - Automatic reclosing circuit breaker : en
  • CA375551A - Potato treating process : en fr
  • US2125576A - Changeable sign : en
  • US2125476A - Cowl construction : en
  • US2125337A - Flotation reagents and method of use : en
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  • US2125802A - Wheel : en
  • US2125785A - Method of reconditioning roads and pavements : en
  • CA375569A - Butyl alcohol solvent production : en fr
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  • AU246437A - Improvements in photographic emulsions : en
  • USD110712S - Design for a plate or similar article : en
  • CA375514A - Vulcanizing press : en fr
  • DE663456C - Drying chamber for stalk grain : de en
  • US2125605A - Towel dispensing cabinet : en
  • USD110770S - Design for a game board : en
  • GR7569B - LIGHT STEREOSCOPIC MIRROR. : el en
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  • FR830487A - Process for obtaining uniform surfaces on aluminum exhibiting great reflecting power : en fr
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  • FR830528A - Improvements to bedding items : en fr
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  • USD110750S - Design fob a paper burster toy : en
  • US2125382A - Means for drying material : en
  • USRE20815E - M carroll : en
  • US2125811A - Adjustable head safety razor : en
  • US2125335A - Indirect lighting fixture : en
  • US2125390A - Sound recording : en
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  • US2125788A - Closure for bottles, jars, and like containers : en
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  • FR830624A - Watertight connection device for cables fitted with a protective screen : en fr
  • US2125338A - Nursing bottle nipple : en
  • US2125379A - Automatic starting mechanism : en
  • CA375505A - Electric lamp unit : en fr
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  • USD110769S - Design fob a dress : en
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  • US2125456A - Vehicle motor drive employing herring bone gears : en
  • US2125851A - Extreme pressure lubricant : en
  • USD110740S - Design fob a musical toy : en
  • US2125555A - Electrical connecter : en
  • CA375481A - Resinous composition : en fr
  • US2125289A - Distributor plate for steam blast stokers : en
  • US2125400A - Vaginal syringe : en
  • DE663273C - Process for the production of beryllium alloys : de en
  • US2125501A - Razor blade and holder : en
  • US2125751A - R- saulnier : en
  • DE663310C - Device for keeping the air gap constant in electrical generators driven by wind power : de en
  • US2125644A - Steering device for vehicles : en
  • CA375564A - Wood barking apparatus : en fr
  • US2125343A - Column containing filler bodies : en
  • DE663451C - Thread guide roller for winding and similar machines : de en
  • AU21537A - Improvements in resilient and shock absorbing means for footwear : en
  • US2125355A - Load controlling apparatus : en
  • US2125354A - Container : en
  • US2125814A - Steam heated core for molding battery containers : en
  • USD110786S - Design for a textile fabric or : en
  • AU104690B2 - Glass furnaces provided withdrawing off basins : en
  • AU104620B2 - Improvements in or relating to cathode ray tubes embodying means forthe magnetic concentration ofthe cathode rays : en
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  • US2125824A - Wind-up for wire cloth looms : en
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  • US2125789A - Method of manufacturing glassware : en
  • CA375512A - Food marking method : en fr
  • USD110703S - Design fob a vehicle bumper or simi : en
  • US2125719A - Electron discharge tube : en
  • US2125444A - Cooling cabinet : en
  • AU104657B2 - Improvements inthe suspension and mounting of internal combustion engines or other engine units : en
  • US2125497A - Sifting and measuring container : en
  • US2125416A - Device for applying closure bottoms to tubular containers : en
  • US2125494A - Die : en
  • US2125656A - Method of producing halogenated sulphates and sulphonates : en
  • CA375492A - Upper cylinder lubricant : en fr
  • FR830506A - Process for the separation of ammonia and hydrogen sulfide : en fr
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  • FR830606A - Process for obtaining textile materials containing synthetic condensation products and materials obtained using this process : en fr
  • GB489670A - Improvements relating to roads or ways : en
  • AU104641B2 - An improved gas scrubber : en
  • CA375581A - Coin receptacle : en fr
  • GB489740A - Transmission systems for motor-vehicles : en
  • DE663352C - Exchangeable protective body for the walls of glass furnaces : de en
  • DE663394C - Method for converting surface structures made from skin fiber masses into soft and elastic, waterproof form : de en
  • FR830684A - Discharge lamp for sound films, for telegraphic transmission of images, television, etc. : en fr
  • GB489699A - Electro-mechanical device for controlling knitting frames, weaving looms and cord cutting machines : en
  • US2125449A - Muffler : en
  • US2125777A - Convertible typewriter cabinet : en
  • AU339137A - Improvements in or relating to circuit arrangements for facilitating the tuning of radio receiving sets : en
  • US2125302A - Library construction : en
  • US2125578A - Casing repair : en
  • DE663462C - Method of making multilayer telephone cables : de en
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  • USD110699S - Design for a vehicle bumper or simi : en
  • US2125711A - Uncoupling mechanism for car couplers : en
  • USD110736S - Design for a combined dial and hands : en
  • FR830499A - Improvement in stencils : en fr
  • FR830561A - Paddle wheel : en fr
  • FR830646A - Steering device for bogie frames with several axles of heavy transport trailers automatically steered along the tractor track : en fr
  • GB490039A - Improvements in snap-gauges : en
  • US2125798A - Toe stiffener : en
  • USD110747S - Design for a velocipede : en
  • US2125312A - Container for tubes and bulbs : en
  • GB489915A - Improvements in and relating to the automatic control of the thickness of material issuing from rolling mills and the like : en
  • GB490003A - Improvements in and relating to masses suitable for the production of coatings by rolling and ramming : en
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  • FR830616A - Internal combustion machine, in particular two-stroke, fast-rotating internal combustion machine : en fr
  • GB490203A - Improvements in or relating to television and like transmitting systems : en
  • DE663470C - Short, rigid push-button release for screwing into the wire release socket of photographic central locks : de en
  • FR830575A - Process for obtaining books whose different notebooks have tabs : en fr
  • DE663441C - Process for the production of pulp from wood : de en
  • FR830698A - Device for feeding and clamping closure members on their support bands in machines used for manufacturing slide fasteners : en fr
  • US2125717A - Wire fabric and method of making the same : en
  • US2125562A - Chewing gum base : en
  • DE663338C - Chain fertilizer spreader with chain guide arranged on the rear wall : de en
  • DE663341C - Film guide device : de en
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  • US2125281A - Manufacture of cementitious materials : en
  • US2125613A - Revolving retouching desk : en
  • CA375494A - Water soluble condensation product : en fr
  • DE663229C - Breathing masks, in particular protective gas masks : de en
  • DE663307C - Device for inserting filling stones into the lattice work of heat storage tanks, in particular hot air heaters : de en
  • DE663453C - Process for the production of high-pore ceramic products : de en
  • DE663261C - Arrangement for the ignition of gas or vapor discharge paths connected in parallel in opposite directions and used to control welding machines in particular : de en
  • FR830536A - Method and device for humidifying the atmosphere of living rooms, offices and other premises : en fr
  • FR830691A - Safety device for bagging machines : en fr
  • GB490209A - Improvements in or relating to sound cameras for recording sound upon film strips : en
  • US2125753A - Process of treating coal, coke, and the like : en
  • DE662997C - Device for remote control and remote monitoring of adjustable organs, measuring instruments or the like located in an extension. : de en
  • DE663323C - Core molding machine : de en
  • DE663467C - Arrangement for the insulation of electrical heating conductors : de en
  • US2125482A - Body garment : en
  • DK55039C - Electrode with Strong Secondary Emission Capacity and Method of Manufacturing. : da en
  • DE663372C - Device for flushing or sprinkling, in particular device for flushing drain basins : de en
  • FR830486A - Manufacturing process for articles made exclusively or partially of rubber : en fr
  • FR830673A - Improvements to air-cooled star engine cowls : en fr
  • GB489807A - Process for casting metals and castings produced thereby : en
  • US2125650A - Optical occluder : en
  • GB489726A - A new or improved stereotype plate casting machine : en
  • GB489942A - Improvements relating to the securing of sheet piling : en
  • GB490021A - Improvements in mounting and settings for stones used in jewellery : en
  • US2125849A - Shortening compound : en
  • GB489949A - Improvements in and relating to collapsable grilles or guards for shop, bank, and like counters : en
  • GB489744A - Improved method of producing smooth surfaces on metals and metal articles in annealing them to restore ductility : en
  • GB489866A - Safety device for motor vehicles : en
  • DE663237C - Process and device for the recovery and purification of acetone, ethyl alcohol and butyl alcohol from gas solutions or from appropriately composed mixtures of other origins by uninterrupted distillation : de en
  • US2125286A - Building construction : en
  • FR830694A - Steam turbine installation comprising an auxiliary machine driven by an auxiliary steam turbine : en fr
  • US2125425A - Weaving heddle : en
  • US2125441A - Automobile construction : en
  • US2125770A - Picture hanger : en
  • USD110768S - Design fob a dress : en
  • US2125360A - Combing machine for wool, cotton, and the like : en
  • US2125621A - Padded spring-cushion : en
  • US2125721A - Furnace and recuperator structure : en
  • US2125837A - Tumbler feeding mechanism : en
  • GB489954A - Improved manufacture of rubber chloride and like compositions : en
  • GB489852A - Hydraulic drive for machine tools : en
  • US2125321A - Nonrefillable bottle : en
  • GB489847A - Improvements in the manufacture of rubber asphaltic compositions and methods of applying same : en
  • CA375491A - Storage battery plate : en fr
  • FR830590A - Improvements in spinning and winding of elastic filaments : en fr
  • FR830539A - Electric switch for automatic scales : en fr
  • GB489745A - Process for the absorption and subsequent recovery of sulphur dioxide from gases containing the same : en
  • US2125741A - Cooking utensil : en
  • AU315337A - Improvements inthe attachment of locks, fastenings and fittings to attache and suitcases, bags, purses andthe like : en
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  • GB489817A - Fuel injection apparatus for internal combustion engines : en
  • USD110748S - Design fob an antenna supporting : en
  • USD110722S - Design fob a roller skate : en
  • US2125356A - Initiator : en
  • US2125825A - Surface treating section metal : en
  • US2125749A - Corn popper : en
  • DE663264C - Method for regulating power consumers, in particular electrical resistance welding machines : de en
  • US2125422A - Fabric for curtains or the like : en
  • US2125611A - Trailer coupling : en
  • AU104648B2 - Improved apparatus for loading vehicles : en
  • US2125318A - Powder dispensing unit : en
  • AU452237A - Improved means for discharging milk from milking machines : en
  • AU328637A - Improvements in and relating to golf clubs : en
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  • US2125774A - Cleaning hood for textile machinery : en
  • US2125790A - Nonrefillable bottle and like containers : en
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  • US2125565A - Target apparatus : en
  • US2125464A - Paper fastener : en
  • US2125352A - Screen seal for hammer mills : en
  • GB489680A - Furnace roof : en
  • USD110767S - Design for a corduroy fabric : en
  • FR830460A - Direction-finding device in which horizontal polarization is suppressed : en fr
  • GB489654A - Process and apparatus for conducting dialytic operations : en
  • CA375524A - Door lock mechanism : en fr
  • CA375537A - Valve unit for steam engines : en fr
  • DE663232C - Adjustable sign triangle : de en
  • DE663463C - Expansion switch : de en
  • FR830746A - Process for the preparation of resins : en fr
  • GB489877A - Improvements in or relating to steam power plant : en