• US2056663A - Method of and apparatus for conditioning air : en
  • US2056359A - Wall construction : en
  • US2056801A - Loose-leaf binder : en
  • US2056203A - Friction clutch : en
  • US2056225A - Railway car : en
  • US2056422A - Dispenser for plastic or comminuted material : en
  • CA361001A - Wheel : en fr
  • US2056709A - Signaling system : en
  • US2056420A - Control mechanism : en
  • AT147181B - Method and device for the artificial temperature control of substances to be converted into foam or the like. : de en
  • US2056185A - Preparing and utilizing natural fibers : en
  • CA360989A - Film and filament manufacture : en fr
  • CA361014A - Shock absorber : en fr
  • US2056683A - Desk file : en
  • AU2463535A - Improvements relating tothe control of alternating currents : en
  • US2056574A - Changeable sign : en
  • CA360962A - Reaction chamber for contact masses : en fr
  • DE636501C - Device for removing the product to be cut from meat cutting machines with a rotating bowl : de en
  • GB454915A - Improvements in apparatus for electrolytically decomposing water : en
  • CA361010A - Elevator safety device : en fr
  • US2056207A - Annealing leer : en
  • US2056707A - Turning attachment : en
  • US2056748A - Process for phenol recovery : en
  • USRE20124E - Coffee filter : en
  • US2056245A - Boiler : en
  • USD101445S - Design fob a lavatory : en
  • US2056554A - Method of attaching spokes to steering wheel hubs : en
  • US2056565A - Board for clamping and exhibiting sheet-like articles : en
  • DE636473C - Device for transferring molten glass from a glass melting furnace to a rolling mill : de en
  • DE1386130U - Show or sales cabinet for insoles : de en
  • US2056460A - Potential resins and process of making the same : en
  • US2056653A - Car brake mechanism : en
  • USRE20123E - Process and apparatus fob digesting : en
  • AU2462435A - Door silencer : en
  • US2056273A - Process and apparatus for manufacturing design roofing : en
  • CA361024A - Oil burner : en fr
  • DE636424C - Process for the production of a material particularly suitable for mechanical shaping : de en
  • US2056325A - Nozzle for shoe coating machines : en
  • US2056473A - Anthraquinone derivatives and process of making the same : en
  • GB454932A - Improved speed-limiting apparatus for motor vehicles : en
  • DK52249C - Radio receiver with variable bandwidth. : da en
  • US2056238A - Insecticidal spray compositions : en
  • US2056492A - Heat exchanger : en
  • US2056879A - Handle and closure attachment for containers : en
  • FR803669A - Process for the treatment of tapes, halyards, braids, cords and the like, intended in particular to be subjected to tensile forces and new products obtained : en fr
  • GB454785A - Improvements relating to glazing arrangements for supporting panes of glass and the like : en
  • AT147177B - Method for vulcanizing belts, plates or the like. Made of rubber alone or with reinforcement inserts. : de en
  • AT147299B - Method and device for the manufacture of footwear with flexible soles. : de en
  • CA360993A - Colouring composition : en fr
  • CA361042A - Invalid walker : en fr
  • FR803733A - Optical instrument for the production of images having stereoscopic effects which the observer's eye can perceive without the aid of glasses or chromatic or mechanical devices : en fr
  • FR803842A - Improvements to Roman rockers : en fr
  • AT147165B - Process for making photographic prints by means of ultraviolet rays. : de en
  • CA360900A - Draft regulator : en fr
  • AT147202B - Storage for machine guns or similar automatic firearms built into aircraft wings. : de en
  • FR803625A - Short-circuited rotor motor : en fr
  • GB454685A - Improvements in or relating to mills for grinding substances such as coffee beans : en
  • GB454848A - Improvements in and relating to rotary deep boring devices : en
  • GB454696A - Improvements in cutter sharpening machines : en
  • US2056307A - End detector for knitting machines : en
  • USD101488S - Design fob a combined stop and tail : en
  • GB454719A - Improved manufacture of artificial stone : en
  • DE636255C - Thickener with a central support column for the surrounding sludge scraper arms : de en
  • US2056558A - Manufacture of bricks, slabs, sheets, and the like : en
  • US2056584A - Apparatus for developing prints : en
  • US2056713A - Shoe supporting jack : en
  • US2056354A - Rate of climb indicator : en
  • DE636170C - Method for measuring, comparing and remotely displaying light currents : de en
  • GB454582A - Improvements relating to lubricating means for internal combustion engines : en
  • AT147163B - Process for the preparation of organic bismuth compounds. : de en
  • US2056363A - Subtracting tabulator : en
  • US2056498A - Reamer : en
  • US2056877A - Safety switch fob automobiles : en
  • US2056272A - Wetting : en
  • GB454840A - Improvements in centrifugal separators : en
  • US2056383A - Advertising display sign : en
  • US2056785A - Safety pinion : en
  • US2056242A - Electromagnetic switching device : en
  • AU2500835A - Improved concentrating process and apparatus forthe recovery of minerals from alluvial wash andthe like : en
  • US2056192A - Art of making container bodies : en
  • US2056592A - Airscrew : en
  • AT147110B - Electrode system with selenium electrode. : de en
  • US2056167A - Modulating system : en
  • US2056378A - Talking machine : en
  • US2056885A - Centrifugal separating machine : en
  • DE635944C - Device for attaching parachutes in a packing bag sitting on the body of the aviator : de en
  • DE636244C - Airplane wing with a paddle roller built into a wing slot : de en
  • DE636477C - Process for melting metal parts into a tubular glass body : de en
  • AT147259B - Projectile fuze. : de en
  • DE636513C - Circuit arrangement for conference systems : de en
  • FR803893A - Harvester-binder : en fr
  • DE636240C - Flange coupling : de en
  • USD101439S - Design for a bag for toilet articles : en
  • FR803707A - Closing device for connecting wires or twines : en fr
  • FR803797A - Anti-glare system used in particular for vehicle lighting : en fr
  • GB454815A - Improvements in or relating to air separators : en
  • FR803818A - Method and tool for forming chambers in the transverse ribs of saddles or rail bed plates : en fr
  • US2056797A - Cellulose ester compositions and process of preparing same : en
  • US2056849A - Bathtub safety device : en
  • US2056899A - Substituted amino-trifluoromethyl-benzenes : en
  • DE636324C - Equipment on machines for the production of wire grids, which consist of longitudinal and transverse wires welded together : de en
  • US2056668A - Method of dehydrating oil emulsions : en
  • AT147102B - Device for generating uniformly mixed light, in particular daylight. : de en
  • DE636311C - Alcohol gravure inks : de en
  • DE636335C - Overlay buzzer : de en
  • FR803813A - Fluorinated dyes of the thioindigoid series and process for their preparation : en fr
  • DE636089C - Method for determining the angle of electrical impedance : de en
  • GB454667A - A rotary valve two stroke internal combustion engine : en
  • FR803620A - Improvements to stereoscopes : en fr
  • DE636272C - Typewriter or the like with two interchangeable paper trolleys of different lengths : de en
  • DE636417C - Calculating or accounting machine : de en
  • FR803745A - High voltage discharge tube : en fr
  • GB454620A - A contrivance for hindering the dimming or freezing-over of windows, especially windscreens of vehicles : en
  • CA360984A - Catalytic gas reaction apparatus : en fr
  • DE636336C - Signal amplifier with two signal glow lamps : de en
  • DE636342C - Method for pupinizing telecommunication lines : de en
  • FR803778A - Routing and tracking device for this route by automatic exposure during the journey in any vehicle and machines fitted with this device : en fr
  • AT147231B - Wheel suspension, in particular for motor vehicles. : de en
  • CA360926A - Tank truck suspension : en fr
  • CA361020A - Motor vehicle frame : en fr
  • DE636183C - Sewing machine with lower material slide and upper needle feed : de en
  • CA361047A - Musical instrument keyboard : en fr
  • DE636169C - Interchangeable carrier for microscope condensers u. like : de en
  • DE636299C - Meat cutter with knives moving in a pulling cut : de en
  • US2056189A - High tension fuse : en
  • US2056628A - Self starting gaseous electric discharge device : en
  • US2056178A - Demountable body : en
  • US2056194A - Automatic shear gauge for cambered strip : en
  • US2056701A - Trunk : en
  • FR803792A - Sliding suspension, on balls or rollers, for independent wheels of motor vehicles : en fr
  • GB454866A - Compressed air or compressed gas lift pump for raising liquids from bore holes or the like : en
  • FR803757A - Improvements to ultra-shortwave systems : en fr
  • US2056716A - Buffing wheel : en
  • DE636205C - Setting air control for air setting machines or sets : de en
  • US2056452A - Printing quotation board : en
  • US2056570A - Submarine barrier : en
  • US2056579A - Calculating machine : en
  • US2056485A - Permit : en
  • CA360990A - Textile material colouration : en fr
  • US2056468A - Drier : en
  • US2056432A - Freezing ice cream and the like : en
  • US2056581A - Heat exchange apparatus : en
  • FR803883A - Rotary spit roaster, electrically heated type : en fr
  • CA360967A - Tire cover : en fr
  • DE636573C - Crank drive for briquette presses : de en
  • GB454783A - Apparatus for producing sounds of a musical character : en
  • GB454895A - Improvements in or relating to girders, beams or other assemblies of sectional members and processes for the production thereof : en
  • FR803728A - Improvements to paper sizing, in particular photographic papers : en fr
  • FR803878A - Pump control device : en fr
  • DE636438C - Method of dry spotting : de en
  • US2056170A - Sanitary closure for receptacles containing pourable substances : en
  • US2056335A - Golf club : en
  • US2056796A - Polyvinyl resin compositions and process of preparing same : en
  • US2056931A - Apparatus for emulsifying liquids : en
  • DE636396C - Process for making textiles water repellent : de en
  • DE636423C - Paper mailing bag with gussets : de en
  • GB454756A - A fuel injector for internal combustion engines : en
  • GB454600A - Coverings comprising alternate layers of woven fabrics and cellulose ethers for structures which are exposed to the action of water : en
  • US2056560A - Dispensing device : en
  • US2056917A - Radio set construction : en
  • GB454606A - Improvements in or relating to electric amplifying circuits : en
  • GB454793A - Improvements in pipe couplings : en
  • US2056153A - Lens retaining device : en
  • US2056930A - Glass : en
  • GB454681A - Improved metal pulpit or desk reflector with adjustable shutter, for electric incandescent double ended tubular lamps : en
  • US2056297A - Container : en
  • FR803764A - Sealed assembly for shaft transmitting a rotational movement : en fr
  • DE636130C - Feeding of the centrifugal fluid under pressure to a centrifugal drum connected to the fixed feed line by means of a seal : de en
  • US2056848A - Cover wrench : en
  • US2056882A - Rodent trap : en
  • AT147264B - Method and device for producing a vibration record. : de en
  • DE636379C - Device for transferring the tobacco flowing out of a storage container in a uniform stream to a molding or pressing channel for cigar rolls : de en
  • FR803832A - Valve for pneumatic rubber articles, in particular for insufflator tips and the like : en fr
  • FR803862A - New curler for permanent curl : en fr
  • DE636259C - Process for the production of sulfuric acid compounds from polymerized unsaturated oxyfatty acids : de en
  • FR803795A - Improvements in the means of propulsion of vehicles, in particular airplanes : en fr
  • DE636151C - Method for producing pig iron in a blast furnace equipped with an overflow and the device used for this : de en
  • US2056929A - Production of alkaline compounds, sulphuric acid, and other valuable chemicals : en
  • DE636316C - Procedure for the determination of the water content of an unevenly grained material to be measured with different moisture content in its grain fractions : de en
  • DE636448C - Heating burner : de en
  • AT147172B - Device for the production and treatment of distilled coffee, coffee substitutes and other plant parts which are used in the roasted state as food or luxury goods. : de en
  • AT147204B - Button fastener. : de en
  • US2056293A - Mechanical hammer : en
  • USD101460S - Design for a smoking stand : en
  • DE636367C - Detachable flange coupling for shafts : de en
  • DE636561C - Drive to animate lifeless, especially advertising objects : de en
  • FR803663A - Improvements to elastic spades for fire hydrants : en fr
  • GB454695A - Improvements in or relating to suction gas plants used for operating internal combustion engines : en
  • FR803670A - Ignition device for liquid fuel heating systems : en fr
  • DE636359C - Process for the production of colored structures, in particular threads and films made from cellulose : de en
  • DE636450C - Knee shoe for pit construction : de en
  • FR803640A - Improvements to processes for regulating combustion air in a fireplace : en fr
  • FR803696A - New children's chair with four new combinations : en fr
  • DE636323C - Reel with vertical axis for winding strip-shaped rolled material : de en
  • DK52275C - Device for Concrete Vibrators. : da en
  • US2056864A - Bottle : en
  • US2056904A - Continuous furnace : en
  • USD101489S - Design for a combined stop and tail : en
  • DE636149C - Holding cylinder high-speed press that works with a rotary printing unit that can be approached and removed : de en
  • AT147221B - Device for practice shooting with compressed air, in particular from light machine guns and machine pistols. : de en
  • CA360963A - Anti-corrosion composition : en fr
  • CA360924A - Wrapping machine cooled delivery : en fr
  • US2056353A - F haunz : en
  • US2056298A - Device for developing cut films and film packs : en
  • AT147123B - Impeller water meter. : de en
  • AT147116B - Person spring balance. : de en
  • DE636290C - Containers, especially for coins : de en
  • DE636332C - Copy process : de en
  • US2056521A - Cornerpiece for flexible siding : en
  • US2056893A - Paper container and method of producing same : en
  • DE636346C - Electrolytic tip counter : de en
  • AT147214B - Lattice ladder. : de en
  • US2056260A - Manufacture of o-nitro-anisole : en
  • US2056932A - Cream making machine : en
  • CA360920A - Hide and skin preservation : en fr
  • FR803679A - Very large aperture telephoto lens : en fr
  • US2056782A - Conduit structure bend : en
  • DE636425C - Hand device for clearing away burning incendiary bombs : de en
  • US2056650A - Mine cae : en
  • US2056687A - Rod packing device and rod guide : en
  • DK52247C - Tights with Bra. : da en
  • DK52279C - Method and Furnace for heating a stream of a moving medium, in particular hydrocarbon oils. : da en
  • FR803690A - Method and device for heat treatment of tubular metal parts : en fr
  • CA361038A - Gas heater valve : en fr
  • GB454885A - Improvements in or relating to thimble or loop tube steam generators or water heaters : en
  • US2056529A - Toxic spray compound : en
  • US2056612A - Method for the recovery of aralkyl ethers of cellulose : en
  • USD101437S - Design for a combined cigarette : en
  • DE636507C - Self-trailer with scales : de en
  • DE636258C - Method of bleaching hair or feathers : de en
  • DK52274C - Procedure for supplying granular and similar material for transport lines and apparatus for use in connection with the method. : da en
  • AT147254B - Projectile fuze. : de en
  • FR803643A - Process and devices for tempering glass and other materials : en fr
  • FR803736A - Templet mechanism for looms : en fr
  • GB454776A - Improvements in and relating to high frequency submarine electric cables : en
  • US2056456A - Urea plastics : en
  • US2056559A - Punching and riveting machine : en
  • AT147228B - Springy wheel. : de en
  • US2056302A - Adjustable piston : en
  • DE632214C - Headlights, especially for motor vehicles : de en
  • FR803844A - Frame device for television receivers : en fr
  • GB454801A - Improved automatic control means for valves : en
  • AT147273B - Orientation board with electrical signal lamps. : de en
  • DE636382C - Device for reducing the stresses caused by the centrifugal forces in high-speed Umlaufkoerpern, such. B. centrifugal drums or turbines : de en
  • FR803646A - Method and apparatus for distributing information : en fr
  • FR803668A - Device for temporarily securing handsets or microtelephones for listening through loudspeaker : en fr
  • FR803645A - Pitcher, carafe or pot intended to contain a cooled liquid : en fr
  • DE636350C - Base for electric iron with lockable switch and temperature fuse : de en
  • DE636365C - Feeding device for sugar cane harvesters : de en
  • AT147135B - Protective cases for clocks. : de en
  • AT147260B - Bullet with guide tape. : de en
  • DE636234C - Measuring mark for measuring images in a photogrammetric measuring device : de en
  • FR803616A - Device for attaching an insulating handle to a pan : en fr
  • GB454889A - Improvements in or relating to gramophone record cabinets : en
  • GB454603A - Improvements in and relating to fluid compressors : en
  • US2056339A - Nail pulling device : en
  • US2056762A - Cranecase ventilation : en
  • US2056311A - Stand : en
  • US2056384A - Combination pencil holder : en
  • US2056725A - Art of cracking : en
  • US2056313A - Manufacture of shoes : en
  • US2056794A - Resin compositions and process of preparing same : en
  • USD101434S - Design for a heating stove : en
  • USD101511S - Design fok an embroidered textile : en
  • CA360911A - Aircraft propeller : en fr
  • USD101510S - Design fob an automotive bumper : en
  • AT147291B - Additional photographic exposure process to reduce contrasts. : de en
  • AT147295B - Roll film camera with a photoelectric light meter. : de en
  • US2056180A - String clip : en
  • USD101458S - Design for a smoking stand : en
  • DE636451C - Resilient pit stamp : de en
  • GB454747A - Process for the manufacture of dihydro-desoxymorphine d : en
  • US2056586A - Live center : en
  • DE636281C - Process for the preparation of water-soluble monoazo dyes : de en
  • GB454890A - Improvements in or relating to means for increasing the insulation breakdown voltagein electrical apparatus : en
  • FR803694A - Advanced closing device for watertight panels : en fr
  • FR803888A - New arrangement of earthenware tiles or other materials for wall coverings and other uses : en fr
  • DE636480C - Device for attaching an adjustable saw frame gauge in the form of a coil or the like. : de en
  • DE636497C - Photographic or cinematographic camera with aperture control : de en
  • GB454878A - Improvements in or relating to road vehicles for the combined road and rail transport of material : en
  • GB455085A - Improvements in and relating to television : en
  • GB454940A - Improvements in or relating to burnishing machines for use in the manufacture or repair of boots or shoes : en
  • US2056723A - Dewaxing hydrocarbon oils : en
  • US2056168A - Edge grinding machine : en
  • US2056332A - Book and method of making same : en
  • US2056367A - Gear shift lock : en
  • US2056454A - Molding powders and method of molding them : en
  • US2056617A - Sanctuary lamp : en
  • US2056808A - Shelf : en
  • GB454602A - Improvements in or relating to methods of and means for scanning in television : en
  • GB454872A - Improvements in, or relating to, photographic cameras of the pocket or folding type : en
  • FR803660A - Improvements to stereoscopy systems on films or films : en fr
  • GB454795A - Improvements in and relating to apparatus for mottling tiles and the like : en
  • US2056399A - Coating process and coated article : en
  • USD101443S - Design for a bath spout : en
  • DE636549C - Pressure gauge for checking the contents of compressed air or oxygen cylinders : de en
  • DE636266C - Steam-heated brewing pan with double bottom : de en
  • DE636419C - Plain bearing with a bearing surface made of individual bars : de en
  • GB454808A - Apparatus for use in conveying loose material from the surface of a pile : en
  • DE636454C - Device for mixing viscous substances : de en
  • DK52266C - Retort oven. : da en
  • FR803612A - Chain Stitch Sewing Machine Improvements : en fr
  • FR803632A - Method for reducing pulse duration : en fr
  • GB454722A - Improvements in and relating to typographical composing machines : en
  • GB454824A - Improvements in or relating to heating appliances : en
  • FR803699A - Improvements to compressors used more particularly in hydraulic braking mechanisms : en fr
  • FR803840A - Plug for pipes of all fluids : en fr
  • GB454877A - Improvements in tobacco pipes : en
  • AT147269B - Footwear. : de en
  • GB454819A - Improvements in hinges : en
  • GB454849A - Improvements relating to shop fronts, show cases and the like, having non-reflecting glazing : en
  • GB454661A - Improvements in or relating to methods of manufacturing hollow metal articles : en
  • GB454859A - Improvements relating to vibratory apparatus for classifying solid materials : en
  • DE636155C - Procedure for the trouble-free transmission of characters : de en
  • US2056355A - Tufting machine : en
  • FR803636A - Electric posometer with shut-off device : en fr
  • US2056349A - Flexible metal revetment : en
  • US2056787A - Cellulose derivative compositions : en
  • DE636207C - Process for the production of colored reserves under aniline black with ester salts of leukokuepen dyes : de en
  • GB454615A - Improvements in or relating to the control of internal combustion engines : en
  • US2056912A - Circuits for resetting gaseous discharge devices : en
  • US2056200A - Automatic signal receiving system : en
  • US2056594A - Lubricating jelly : en
  • US2056365A - Automatic transmission : en
  • US2056884A - Article of manufacture : en
  • USD101506S - Design for a hat : en
  • US2056555A - Glove for personal wear : en
  • GB454800A - Improvements in continuous automatic centrifugal separating machines : en
  • GB454779A - Process for the manufacture of n-methyl-c, c-allyl-isopropyl-barbituric acid : en
  • GB454913A - Improvements in spring curtain rollers : en
  • GB455070A - Process for the desulphurisation or simultaneous desulphurisation and dephosphorisation of steel : en
  • US2056523A - Drawbar for trailers : en
  • US2056890A - Centrifugal separating machine : en
  • USD101496S - Design fob a child s wheeled tot : en
  • DE636559C - Seal for pasteurizers and similar devices : de en
  • GB454601A - Improvements in or relating to television and like systems : en
  • DE636174C - Device for counting sheets of paper, in particular bank notes : de en
  • CA360946A - Emulsion : en fr
  • DE636374C - Automatic trailer coupling for motor vehicles : de en
  • FR803876A - Improvements relating to confectionery : en fr
  • GB454596A - Singeing oven : en
  • DE634573C - Automatic coupling device for gear change transmissions, especially for motor vehicles : de en
  • DE636242C - Device for removing the waste strips from stamps for drawing, punching and the like. Like. Of paper, cardboard, cardboard, etc. : de en
  • GB454946A - Improvements in or relating to rotary cement and lime kilns : en
  • DE636325C - Rolling mill with overhung rolls on their axes, especially for rolling out disks for motor vehicle disk wheels : de en
  • US2056809A - Process of identifying laundry articles : en
  • DE636476C - Device for hardening tubular glass objects : de en
  • DK52269C - Engine compressor with free-running pistons with variable stroke. : da en
  • GB454633A - Improvements in means for feeding several electric amplifiers from the same supply : en
  • CA360954A - Sulphur burner : en fr
  • FR803868A - Improvements in alloy manufacturing : en fr
  • DE636409C - Locking device for incinerators : de en
  • GB454618A - Detector circuit for radio receiving apparatus : en
  • US2056479A - Collapsible headrest : en
  • US2056895A - Fastening trousers cuff : en
  • US2056441A - Process for preparing optically active trans-pi-hydroxycamphor from optically activealpha-pi-(trans)-dihalogen-camphor : en
  • US2056172A - Slide fastener : en
  • US2056430A - Gas scrubber : en
  • USD101472S - Design for a vanity case : en
  • AU2534235A - Apparatus or means for heating roadways : en
  • FR803717A - Method for the elimination of interference in radio reception : en fr
  • GB454923A - Electrical insulating material : en
  • US2056412A - Inverter : en
  • US2056516A - Sirup discharge nozzle for filling vacuum cookers : en
  • FR803810A - Process for the manufacture of semolina with hardening properties starting from soft cereals : en fr
  • US2056853A - Filing cabinet : en
  • DE636341C - Accumulator with unassailable electrode (anode) : de en
  • FR803730A - Device for raising the pressure of combustion gases by lowering their temperature and their flow rate : en fr
  • GB454790A - Process for the production of acyl compounds of polycyclic alcohols of the cyclopentano-polyhydrophenanthrene series : en
  • GB454927A - Improvements in or relating to hoppers : en
  • AT147159B - Corrosion-resistant austenitic molybdenum-chromium-nickel-iron alloys. : de en
  • GB454588A - Improvements in or relating to television and like systems : en
  • AU62536A - Improvements in and relating to glass grinding apparatus : en
  • CA361016A - Hydraulic motor : en fr
  • DE636399C - Switching device, especially for refrigeration systems : de en
  • US2056197A - Reel driving mechanism : en
  • DE636307C - Process for the manufacture of a product consisting essentially of triformyl cellulose : de en
  • DE636334C - Pavement made of concrete slabs, artificial stones, tiles or the like connected by tongue and groove. : de en
  • DE636580C - Rotary dial for automatic telephone systems : de en
  • US2056299A - Derivatives of hydroquinone : en
  • AU39436A - Improvements relating tothe production of protective or paintholding coatings on aluminium or aluminium alloys : en
  • FR803770A - Box for pastry and similar uses : en fr
  • GB454679A - Cinematographic camera : en
  • GB454721A - Machine gun fire control apparatus : en
  • GB454740A - Improvements in slotted shutters for photographic cameras : en
  • GB454883A - Art of ply paper or board manufacture : en
  • DE636274C - Device for hardening rails : de en
  • AT147297B - Photographic camera with built-in photoelectric light meter. : de en
  • AT147223B - Anti-skid or anti-skid protection for rubber-tired motor vehicles. : de en
  • AT147219B - Lockable crank mechanism for railway safety devices in a predetermined intermediate position and at both ends of the crank path. : de en
  • CA360981A - Salt preparation : en fr
  • CA361004A - Wheel : en fr
  • US2056698A - Injector : en
  • US2056718A - Car roof : en
  • DE636543C - Electrical capacitor composed of individual elements, especially for high voltage : de en
  • GB454870A - Improvements in or relating to photographic developing : en
  • AT147245B - Solid fuel firing. : de en
  • FR803710A - Improvements to the means used for packing or shipping small items : en fr
  • FR803820A - Monobromopyrene and its preparation process : en fr
  • DE636104C - Reinforced concrete beam reinforcement insert with support members holding them at a distance from the formwork : de en
  • GR6041B - METHOD OF PACKAGING AND PACKAGING OF NUTS, ITOI FIGS KALAMON ETC. : el en
  • GB454668A - Improvements in the manufacture and production of mercaptans of high molecular weight : en
  • GB454791A - Means for fastening articles to supports : en
  • GB454856A - Improvements in overhead hoists : en
  • DE636136C - Process for the production of water-soluble sulfuric acid derivatives from unsaturated oils or fats or their fatty acids : de en
  • DE636386C - Process for refining types of coal, tars, mineral oils and the like like : de en
  • FR803704A - Safety razors with sharp blade : en fr
  • GR6044B - TOOL FOR THE TRANSMISSION CURVING OF RECTANGULAR SHEETS UNDER VARIOUS RADIUM OF CURVITY. : el en
  • DE615761C - Extension and stepladder : de en
  • DK52271C - Apparatus for Development of Air Foam. : da en
  • GB455043A - Improvements in or relating to sewing machines : en
  • DE636256C - Electric thread monitor device with oscillating thread monitors for creels : de en
  • DE636538C - Electrical measuring or control device as a contact instrument with mechanically moved arms : de en
  • AT147112B - Computing device serving as a teaching aid. : de en
  • AT147150B - Process for the production of violet to blue coloring azo dyes. : de en
  • AT147145B - Permanent magnet alloys. : de en
  • AT147249B - Device for moving objects, in particular for exhibition purposes, by means of drive means that cannot be seen by the spectator. : de en
  • AT147272B - Procedure for correctly measuring and quickly making cuts, the use of which results in sample-free clothing. : de en
  • DE636577C - Cooling device : de en
  • GB454730A - Improvements in or relating to processes for reducing metal rods, wires, strips and the like by drawing, rolling and analogous operations : en
  • GB454750A - Improvements in or relating to the sintering of finely powdered materials : en
  • AU77936A - Improvements in or relating to dry cells : en
  • AT147196B - Double cuff button. : de en
  • US2056252A - Wringer : en
  • US2056575A - Manufacture of bleached dry dextrine composition : en
  • US2056795A - Cellulose ether compositions and process of preparing same : en
  • US2056229A - Engine bed for railway cars : en
  • US2056789A - Apparatus for cleaning gas : en
  • GB454918A - Process for the production of acyl compounds of polycyclic alcohols of the cyclopentano polyhydrophenanthrene series : en
  • DK52245C - Advertising apparatus for generating vibrating light effects. : da en
  • FR803672A - Liquid fuel burner : en fr
  • GB454865A - Improvements in or relating to aircraft hangars, factory buildings and the like : en
  • DE636225C - Leather clamp : de en
  • US2056426A - Magnetic separation method and means : en
  • US2056921A - Sound reproducing apparatus : en
  • USD101462S - Design for a flatiron : en
  • US2056330A - Mechanism for partially folding container closures : en
  • US2056726A - Asymmetrical head lamp : en
  • DE636418C - Evaporator device, especially for the use of high-boiling fuels in mixture-compressing internal combustion engines : de en
  • CA361021A - Fire escape : en fr
  • FR803837A - Vertically tipping box dumper : en fr
  • DE636457C - Device for finishing round stereotype plates : de en
  • FR803627A - Improvements to electrical equipment such as sockets, sockets etc. : en fr
  • GB454850A - Improvements in shuttle checking mechanism for looms : en
  • AU2420735A - Process and apparatus for classifying and/or concentrating discrete material : en
  • FR803751A - Improvements to television systems : en fr
  • CA360921A - Air supply controlling device for boilers : en fr
  • US2056212A - Electric accordion : en
  • US2056390A - Tuned coupling system : en
  • US2056775A - Art of hydrocarbon oil conversion : en
  • US2056902A - Pressure pump for plastic concrete mixtures : en
  • AU2505135A - Improved aerator and freezer forthe production ofice cream andthe like : en
  • CA361017A - Bast fibre yarn and cloth : en fr
  • FR803803A - Tempering process for glass objects : en fr
  • US2056219A - Car truck : en
  • US2056326A - Boxing glove : en
  • AT147136B - Device for locking half-open windows that can be switched between the right and left sash. : de en
  • FR803743A - Horizontally orientable firearm : en fr
  • DE636248C - Striking, catching and slinging device for balls : de en
  • DE636404C - Large area rod antenna : de en
  • US2056310A - Screen : en
  • US2056928A - Method of making resistance units : en
  • US2056631A - Gaseous electric discharge lamp device : en
  • CA360912A - Tire chain : en fr
  • CA360976A - Evaporator : en fr
  • AT147152B - Process for making vegetable and artificial fibers crease-proof. : de en
  • AT147217B - Drive unit, in particular for motor vehicles used for entertainment purposes. : de en
  • US2056527A - Attachment for ladders : en
  • US2056467A - Drier : en
  • US2056395A - Record controlled machine : en
  • US2056564A - Apparatus for roasting ores : en
  • US2056626A - Lift controlling system : en
  • US2056160A - Valve element and method of forming the same : en
  • US2056440A - All-metal automobile door : en
  • GB454710A - Improvements in electric cooking ovens : en
  • AT147133B - Clock, especially a car clock with an electric winding mechanism. : de en
  • AT147118B - Odometer for railway vehicles. : de en
  • AU2572135A - Improvements inthe manufacture of bread, biscuits, cakes, andother foodstuffs : en
  • AU2558135A - Improvements inelastic yarn and process of making thesame : en
  • US2056911A - Production of hydrogen from hydrocarbons : en
  • AT147101B - Arrangement for telephone systems for message switching between calling and not ready to speak called subscribers. : de en
  • US2056262A - Tractor and trailer coupling : en
  • DE636326C - Process for increasing the authenticity of cellulose ester synthetic silk : de en
  • AT147200B - Storage for automatic firearms, in particular on aircraft. : de en
  • DE636427C - Automatic trailer coupling for motor vehicles : de en
  • DE636152C - Lamp changing device for overway signals : de en
  • DE636282C - Process for the preparation of tetrakisazo dyes : de en
  • GB454713A - Improvements in or relating to flexible instruments for examining the interior of tubes and cavities of the human and other bodies : en
  • CA360977A - Bumper guard : en fr
  • GB455041A - Process and apparatus for drying green ceramic wares or the like goods : en
  • US2056320A - Roller bit : en
  • US2056445A - Self-cleaning fish screen : en
  • GB454639A - Improved seat construction for motor vehicles : en
  • FR803821A - Process for improving the qualities of substantive dyes and products obtained by this process : en fr
  • US2056856A - Sliding clasp fastener with nonmetallic fastener elements : en
  • DE636446C - Carburetor burners for liquid fuels : de en
  • AU2411835A - Improvements in and relating toa gauge and indicator device for petrol andother liquids : en
  • US2056546A - Weighing mechanism : en
  • IE13926L - Manufacture of hollow articles from paper pulp : en
  • GB454610A - Improvements in and relating to the treatment of chocolate or other semi-liquid or plastic substances : en
  • FR803607A - Compressed air brake for high speed rail cars : en fr
  • DE636395C - Pendulum spreader for wrapping machines with wide strips of material, especially jiggers : de en
  • FR803737A - Improvements to snap-motion mechanisms for operating electrical switches, valves and other devices : en fr
  • DE636479C - Cap to protect the fastening bolts of roof panels against the weather : de en
  • GB454739A - Improvements in telephone systems : en
  • AT147107B - Electric metal vapor discharge lamp with glow electrodes, noble gas base filling and surrounding Dewar flask. : de en
  • AT147238B - Device for loading solid, soft or semi-liquid material into a transport container. : de en
  • CA360972A - Enamelled metal article manufacture : en fr
  • US2056747A - Bookkeeping machine : en
  • DE1387834U - Air preheating device for air filters on internal combustion engines : de en
  • DK52256C - Procedure for Stapling Books, Sheet Music, Newspapers and Magazines. : da en
  • FR803658A - Improvements to internal combustion engine pistons : en fr
  • FR803789A - Photoelectric measuring and adjustment device, more especially for pulling devices : en fr
  • GB454778A - Improvements in the recovery of hormones : en
  • DK52262C - House wall erected by side-by-side prismatic hollow bodies. : da en
  • US2056486A - Cash register : en
  • US2056506A - Leader : en
  • GB454590A - Improvements in or relating to the coating of flexible sheet materials : en
  • US2056459A - Plastic materials : en
  • US2056666A - Clutch : en
  • USD101469S - Design for a hand stamp : en
  • GB454628A - Fluid composition : en
  • FR803864A - Device for stringing trunks or the like : en fr
  • US2056181A - Locked license plate : en
  • US2056405A - Novelty bath sponge : en
  • US2056169A - Supporting strap for electric fixtures : en
  • FR803665A - Use of old accumulator plates for the construction of new lead oxide plates : en fr
  • US2056223A - Brake system for vehicles : en
  • US2056791A - Fluid sample holder : en
  • FR803654A - Phlegm desulfurator : en fr
  • GB454845A - Improvements in and relating to electric condensers : en
  • DE636009C - Gas pressure regulator : de en
  • FR803765A - Beehive frame for producing honey in sections : en fr
  • US2056255A - Para-para'-dinitro-diphenylureas and process of producing same : en
  • US2056501A - Loading machine : en
  • US2056883A - Pole handling mechanism : en
  • US2056647A - Illuminating system : en
  • DE636159C - Device for automatic rapid control of an electrode steam boiler with fixed electrode position at constant pressure : de en
  • DE636384C - Rolling mill for the production of seamless rings : de en
  • DE1386430U - : de en
  • DE636252C - Processing machine with rotatable locking piece : de en
  • US2056767A - Pad for invalids : en
  • GB454699A - Improvements in hoes and equivalent cultivating tools : en
  • GB454734A - Improvements relating to hoods for motor and like vehicles : en
  • DE636176C - Buttermaking facility : de en
  • GB454728A - Improvements in the manufacture and production of amino-sulphones : en
  • US2056474A - Neck straightening device for musical instruments : en
  • US2056539A - Azo-dyestuffs and process of making same : en
  • US2056572A - Kitchen paper rack : en
  • GB455090A - Improvements in or relating to prepayment electricity meters : en
  • US2056920A - Heat exchanger for refrigerating systems : en
  • US2056894A - Container for hydrogen peroxide : en
  • FR803729A - Key refinements : en fr
  • FR803884A - Improvements in processes for the pre-treatment of jute with fish oil : en fr
  • DE636269C - Process for the production of preparations from sulfuric acid ester salts of leukokuepen dyes in powder form : de en
  • FR803626A - Process for the production of zinc parts or sheets coated with a layer of lead or an alloy mainly composed of lead : en fr
  • IE14160L - Non-woven cut-pile fabric : en
  • GB454686A - Improvements in or relating to trailing or drag devices for use with trawl nets : en
  • FR803769A - Improvements to brake devices operated by internal combustion engines : en fr
  • GB454754A - Improvements in electric induction furnaces : en
  • US2056271A - Treating animal silk : en
  • US2056314A - Shoe bottom ironing machine : en
  • US2056347A - Signaling system : en
  • USD101442S - Design fob a valve control unit : en
  • USRE20128E - Electrothermic seduction of : en
  • US2056543A - Tubing head : en
  • FR803806A - Device for improving, by shock excitation, the synchronism of the multi-motor drive system : en fr
  • FR803845A - Process for the manufacture of strongly gelling dry pectin and pectin extracts, with beets : en fr
  • FR803725A - Light hydrocarbon production process : en fr
  • FR803754A - Push button switch : en fr
  • GB454905A - Improvements in or relating to chimneys : en
  • FR803701A - Endless film reel : en fr
  • GB454912A - Improvements in apparatus for heating the body with varying air-pressure : en
  • US2056611A - Method of reeling-off silk cocoons : en
  • US2056638A - Rectifier cooling system : en
  • GB454896A - Improvements in or relating to steel sections and method of making same : en
  • GB454708A - An improved advertising device : en
  • GB454777A - Improvements relating to the projection of films narrower than standard : en
  • FR803802A - Device for attaching the handle to brushes and parquet brooms : en fr
  • DE636475C - Method and furnace for the production of fusion connections on glass bodies : de en
  • US2056644A - Lubricating means for sewing machine needle-bar mechanisms : en
  • US2056315A - Selective denomination printing and registering machine : en
  • GB454884A - Improvements relating to the operation of gates : en
  • US2056664A - Method of producing electric gaseous discharge device : en
  • US2056770A - Remote conteol system : en
  • US2056678A - Apparatus for applying thermopenetration : en
  • GB454579A - A beeswax composition : en
  • DE636275C - Receiving arrangement for halftone images, which are remotely transmitted by frequency-modulated currents : de en
  • DE636330C - Process for the production of hydrogen cyanide from gas mixtures : de en
  • DK52258C - Preservation container. : da en
  • GB454585A - Improvements in or relating to containers such as, for example, tubes and bottles, ampoules and other vessels having a neck : en
  • US2056587A - Electric plug : en
  • DE636295C - Ore crushing machine : de en
  • AT147162B - Process to improve the spinning process in the manufacture of viscose rayon. : de en
  • CA360910A - Electric hand lamp : en fr
  • US2056633A - Electric lamp unit : en
  • US2056819A - Violin support member : en
  • US2056913A - Process of removing soaps from asphaltic still bottoms and purifying the same : en
  • AT147278B - Goodyear welted shoe. : de en
  • FR803898A - Steering for all vehicles and particularly for motor vehicles : en fr
  • DE636348C - Hanger designed as an insulator for hanging lights on current-carrying carrying wires : de en
  • FR803762A - Vehicle suspension : en fr
  • DE636435C - Device for attaching the free end of the paper web to the roll body of a paper replacement roll from paper roll changing devices : de en
  • US2056281A - Wave filter : en
  • US2056908A - Multiple hydraulic rotor drive for drill spindles : en
  • AT147109B - Device for changing fuses. : de en
  • GB454765A - Improvements in or relating to magnifying and illuminating device : en
  • DE636433C - Process for the production of warp pile fabrics : de en
  • US2056375A - Machine for utilizing registration cards : en
  • GB454774A - Improvements in or relating to driving mechanism for rotary printing machines : en
  • GB455349A - Improvements in means for feeding several electric amplifiers from the same supply : en
  • AT147149B - Process for the production of safety glass. : de en
  • FR803761A - Removable construction : en fr
  • US2056728A - Phonograph : en
  • US2056821A - Controlling mechanism for cash : en
  • US2056888A - Centrifugal separating machine : en
  • GB454593A - Improvements in or relating to telegraph transmitters : en
  • GB454755A - Improvements in and relating to protective relays : en
  • DE636364C - Device for recording sound films in single or multi-point script using the push-pull method : de en
  • DK52280C - Box for Receiving Goods. : da en
  • DE636229C - Twin motor grapple winch : de en
  • US2056490A - Means for indicating the contents of silo bins, storage tanks, and like containers : en
  • US2056577A - Cocking device for automatic firearms having a sliding barrel and a bolted breech : en
  • DE636434C - Process for the production of fluids containing vitamins by heating with yeast, in particular for the production of spices and beers containing vitamins : de en
  • DE636168C - Device for clarifying optical images : de en
  • FR803794A - Device for automatic cutting of sheet metal, with a torch and following all straight or curved lines : en fr
  • FR803653A - Improvements to containers for preserves, and suction cups, by valve, plug-valve and device for securing the air pump : en fr
  • FR803824A - Household grater with rotating grating and cutting bowl : en fr
  • GB454929A - Improvements in or relating to electric motor starters : en
  • US2056434A - Lubricating apparatus : en
  • US2056681A - Stand : en
  • US2056210A - Means for feeding emulsoid inks : en
  • US2056859A - Yarn dyeing bobbin : en
  • US2056919A - Electrical contact : en
  • GB454735A - Improvements in multi-way electric switches for use in radio and like circuits : en
  • GB454857A - Improvements in and relating to printing mechanism for calculating machines : en
  • AU2468235A - Improvements in hydraulic jacks : en
  • GB454893A - Improvements in air cooling arrangements for the internal combustion engines of motor vehicles : en
  • CA360925A - Hair waving machine : en fr
  • CA360983A - Lubricating oil refining process : en fr
  • US2056350A - Advertising folder : en
  • US2056812A - Loose leaf binder : en
  • USD101475S - Design for a radiating type heater : en
  • FR803863A - Convertible furniture : en fr
  • GB454723A - Improvements in or relating to the preparation of acylated polyalkylene polyamines : en
  • AT147113B - Shaving device. : de en
  • CA360903A - Irradiating apparatus : en fr
  • DE636292C - Incubator with adjustable fresh air supply : de en
  • AT147121B - Device for theft-proof connection of boxes. : de en
  • US2056566A - Method and apparatus for trimming slugs : en
  • CA360930A - Snap fastener : en fr
  • AT147287B - Portable apparatus for detecting, alarming and preventing gas escapes from gas lines and containers. : de en
  • AT147275B - Tie holder. : de en
  • US2056637A - Method of affixing foreing substances to a vitreous body : en
  • US2056737A - Top cover for cook stoves : en
  • CA360902A - Doll : en fr
  • US2056630A - Gaseous electric discharge lamp device : en
  • US2056749A - Fracture appliance : en
  • CA360974A - Hair waving apparatus : en fr
  • CA360907A - Fluid motor : en fr
  • DE636407C - Metal vapor discharge vessel, in particular mercury vapor discharge vessel, with glow cathode : de en
  • AT147176B - Process for the production of chlorinated rubber. : de en
  • CA360994A - Distilled liquor container : en fr
  • CA361006A - Temperature pressure altimeter : en fr
  • AT147293B - Setting scale for a photoelectric light meter. : de en
  • AT147194B - Ski clasp. : de en
  • AT147241B - Bullet. : de en
  • CA361040A - Bridle bit : en fr
  • US2056264A - Tuyere : en
  • US2056268A - Socket : en
  • US2056618A - Method of treating sour hydrocarbon oil : en
  • US2056187A - Specific gravity indicator : en
  • US2056348A - Control system : en
  • US2056699A - Electrical controlling apparatus : en
  • US2056774A - Spindle bearing for automatic machines : en
  • AT147147B - Process for the extraction of pure sulfur. : de en
  • DK52282C - Skate. : da en
  • US2056202A - Automobile door : en
  • US2056783A - Motor control system : en
  • FR803637A - Safety device for pneumatic tires : en fr
  • FR803657A - Method of manufacturing or treating garments which must have all or part of a certain stiffness : en fr
  • GB454916A - Improvements in twist drills : en
  • CA361034A - Tree callipers : en fr
  • DE636470C - Control device for reciprocating compressor : de en
  • DE636463C - Cable clamp for fastening the electrical supply cable to the riser pipes of submersible pumps with underwater electric motors : de en
  • DE636571C - Arrangement for integrating remote recording of continuously occurring rotary movements of a measuring device in the same direction, e.g. B. a flow meter, using zigzag curves : de en
  • DE636482C - Device for supplying the liquid when fighting phylloxera by means of an electric current while simultaneously moistening the soil on the rootstock : de en
  • DE636542C - Pressure-dependent safety device for explosion-proof lights : de en
  • GB454632A - Process for the manufacture of esters of polycyclic alcohols : en
  • US2056710A - Means for starting internal combustion engines : en
  • AT147267B - Process for the production of a multilayer artificial stone slab. : de en
  • US2056401A - Refrigerating system : en
  • US2056483A - Valve seat grinding tool : en
  • CA360933A - Electron discharge amplifier : en fr
  • AT147119B - Razor. : de en
  • US2056641A - Electric discharge tube : en
  • DE636333C - Process for processing nickel and iron-containing ores and refined products on iron-nickel alloys : de en
  • FR803692A - Locating the operating conditions of an aircraft or another vehicle, by measuring a time : en fr
  • FR803705A - Vibrating Blade Musical Instrument Improvements : en fr
  • DE636264C - Process for the production of decorated molded bodies from powdery plastic masses : de en
  • DE636262C - Process for the production of a guidance document running synchronously with the video film for the subsequent synchronization of sound recordings in sound film recordings : de en
  • US2056816A - Spring : en
  • US2056802A - Tank vehicle : en
  • GB454833A - Improved method of producing boards of fibrous or pulverulent substances of vegetable origin : en
  • AT147154B - Method and device for degreasing objects made of rigid material, in particular made of metal. : de en
  • AT147237B - Closing disc and device for closing milk bottles. : de en
  • FR803664A - Herbicide enhancements : en fr
  • FR803877A - Advanced support for typing copies or other applications : en fr
  • GB454805A - Improvements in compound internal combustion engines : en
  • US2056190A - Concentrator : en
  • GB454861A - A new or improved valve for controlling servo-motors : en
  • DE636291C - Two-legged clip with a closing spring on the joint : de en
  • FR803780A - Oxidation process of organic compounds : en fr
  • US2056769A - Electrical system for controlling any industrial measuring values : en
  • GB454684A - A new or improved rug or like hook : en
  • GB454698A - Carburetter for internal combustion engines : en
  • FR803836A - Process for forming waterproof and strongly adherent galvanic coatings on ferrous products : en fr
  • US2056861A - Electric discharge tube or incandescent lamp : en
  • DE636441C - Method for the ignition of electric igniters : de en
  • GB454827A - Improvements in poppet valve seats for internal combustion engines : en
  • US2056680A - Saxophone : en
  • US2056827A - Container : en
  • GR6042B - METHOD OF COLORING OF GRAPES TO RAISIN IN THIS DRY DRIED BY TUNIRE RADIATION. : el en
  • FR803673A - Liquid fire extinguisher : en fr
  • GB454781A - Improvements in endless conveyors of the scraper and trough type : en
  • FR803831A - Travel case : en fr
  • FR803601A - Apparatus for dosing grains and powders in general, and especially hunting powder : en fr
  • GB454842A - Production of multi-colour photographic pictures : en
  • US2056502A - Lamp : en
  • DE550117C - Process for the electrolytic production of persalts : de en
  • DE636345C - Double tariff facility with tolerance range : de en
  • US2056228A - Rail car : en
  • US2056593A - 3.3'-dichlorindanthrone and process of producing the same : en
  • US2056721A - Insulated concrete vat : en
  • USD101454S - Design fob a photomount insert : en
  • US2056364A - Typewriting machine : en
  • US2056863A - Bottle support : en
  • US2056873A - Engine mounting : en
  • AT147281B - Conductor's tongs. : de en
  • DE636420C - Air separator : de en
  • FR803825A - Improvements to supports for dental devices and accessories : en fr
  • FR803860A - Matrix for dental work and device for its implementation : en fr
  • DE636452C - Resilient pit stamp : de en
  • DK52250C - Pipe connection for Metal pipes. : da en
  • DE636388C - Heat exchange device, especially for oil coolers in steam turbine systems, which forms a longitudinal section of the condenser : de en
  • DE636445C - Carburetor for pressurized liquid fuels with superheater loop : de en
  • FR803853A - Cigarette or cigar box combined with a lighter : en fr
  • GB454663A - Improvements in and relating to settees : en
  • GB454762A - Improvements in and relating to pile drivers and like apparatus : en
  • FR803650A - Improvements to grinding bodies for grinding tubes and similar apparatus : en fr
  • GB454707A - Method for manufacturing handle bars for bicycles, and handle bars made by this method : en
  • DE635560C - Method and device for transferring substances or mixtures of substances into uniformly shaped cores : de en
  • FR803697A - Application of certain bodies to the manufacture of cells and other photoelectric devices and to the rectification of currents : en fr
  • DE636118C - Hydraulic, straight, self-braking bumper, especially for damping vibrations in the control surfaces of aircraft : de en
  • DE636437C - Vibration generation by means of electrical discharge vessels with oxide cathode and gas filling : de en
  • FR803619A - Dihydroxystilbene-dicarboxylic acid and its preparation process : en fr
  • US2056640A - Return bend assembly : en
  • CA360906A - Wire coating composition : en fr
  • DE636375C - Direction indicators, especially for bicycles and motorcycles : de en
  • DE636492C - Roller bearings for articulated arm or cross carriage cutting machines : de en
  • DE636490C - Device for plating sheet metal : de en
  • GB454688A - Improvements relating to slicing machines : en
  • FR803873A - Improvements in the manufacture of rubber compositions from latex : en fr
  • GB454810A - Improvements in wheels and in the construction thereof : en
  • GB454867A - Improvements in belt-conveyor supports : en
  • DE636312C - Method and device for hardening toothed wheels : de en
  • DE636592C - Scale arrangement for radio devices u. like : de en
  • USD101455S - Design for a photomotjnt insert : en
  • GB454737A - Improvements in or relating to boxes and cases : en
  • US2056772A - Fishing net : en
  • US2056852A - Electrical signaling system : en
  • FR803756A - Airport lighting system : en fr
  • FR803774A - A method of manufacturing plates for sidewalks, station halls and the like : en fr
  • DE636230C - Auxiliary device for carrying out a masonry process : de en
  • US2056398A - Sealing welder : en
  • US2056598A - Steam generating plant : en
  • AU2463235A - Improvements in or relating to cathode ray tube oscillograph arrangements : en
  • DE636514C - Arrangement for noise dampening with gas pressure switches : de en
  • DE636036C - Circulation heating with heating of the circulating water by introduced steam : de en
  • DE636363C - Cantilever partition made of stones and with vertical reinforcing iron : de en
  • FR803641A - Method and device for annealing without oxidation : en fr
  • GB454584A - Improvements in or relating to electrodes for electric furnaces : en
  • DE636286C - Device for clamping protective blankets on the toilet seat board : de en
  • GR6047B - METHOD OF PLACING LETTERS, SIGNS, NUMBERS OR DESIGNS ON SOAPS IN A WAY THAT THEY ARE NOT DESTRUCTED BY USING SOAPS. : el en
  • GB454729A - A process for dyeing animal fibres : en
  • US2056342A - Thread severing and holding device : en
  • DE636241C - Plate valve with sliding or rolling valve plate : de en
  • FR803682A - Safety razor enhancements : en fr
  • FR803804A - Method and apparatus for manufacturing hollow bodies in the form of sleeves : en fr
  • US2056227A - Articulated car : en
  • GB454598A - Improvements in continuous automatic centrifugal separating machines : en
  • GB454868A - Improved treatment of vegetable or artificial fibrous material : en
  • CA361027A - Preserves sealing device : en fr
  • FR803639A - Stabilizer for suspended vehicles : en fr
  • FR803749A - Improvements made to alkaline electric accumulators : en fr
  • GB454591A - Improvements in or relating to sweetmeats : en
  • US2056470A - Rope making machine : en
  • DE636250C - Device for the production of stumps in a continuous strand : de en
  • AT147182B - Device for evenly metering one liquid into another for the purpose of mixing them in a certain mixing ratio. : de en
  • DE636233C - Elliptical compass : de en
  • DE636406C - Arrangement for compounding a cascade, consisting of an asynchronous machine and a commutator rear machine : de en
  • CA360944A - Control system : en fr
  • US2056563A - Sheet metal structural element and method of making : en
  • US2056625A - Resilient means : en
  • USD101449S - Design fob a waste handle : en
  • CA361035A - Flower holder : en fr
  • US2056720A - Method of and apparatus for making and sealing caps on containers : en
  • CA360949A - Zirconium alloy : en fr
  • USD101461S - Design for a smoking stand : en
  • AT147208B - Gear, especially for ship propulsion with folding oars. : de en
  • CA360950A - Seam inhomogenity detecting apparatus : en fr
  • CA360945A - Glass to metal seal : en fr
  • DE636552C - Method for testing housings for compressive strength using internal pressure : de en
  • DE636112C - Machine for forming teeth for wheels, in which two comb steels act alternately on the workpiece : de en
  • US2056370A - Device for radioactive impregnation of materials : en
  • AT147115B - Clamping device for holding objects. : de en
  • CA360951A - Lenticular film printing method : en fr
  • AT147114B - Adjustment device for setting deflections of measuring devices, in particular automatic scales. : de en
  • AT147235B - Asbestos suction bodies for liquid fuel burners. : de en
  • CA361007A - Power transmission chain : en fr
  • US2056500A - Manual turn auto signal : en
  • US2056732A - Protective lining for vessels : en
  • US2056457A - Composite article and method of making : en
  • AT147130B - Device on barrel weight scales with barrel weight that is manually adjusted by a driver and moves within a housing. : de en
  • AT147117B - Device for conveying the ribbon of recording apparatus. : de en
  • DE636227C - Process for obtaining a high-quality vitamin A preparation : de en
  • GB454907A - Cleaning devices for firearms : en
  • AT147206B - Device for removing the printing plates in a machine for casting stereotype plates or back-casting of galvanos. : de en
  • AU2464735A - Improvements in or relating to electrical high frequency oscillating circuit arrangements : en
  • US2056689A - Counting mechanism : en
  • USD101453S - Design for a teacup or similar : en
  • US2056712A - Railway signaling apparatus : en
  • US2056442A - Molding powder : en
  • AT147104B - High frequency line. : de en
  • CA360896A - Olefine hydration : en fr
  • US2056324A - Method for the production of aralkyl ethers of cellulose : en
  • US2056497A - Urine testing device : en
  • US2056535A - Hydraulic shock absorber : en
  • US2056393A - Paper feeding device for printing machines : en
  • FR803724A - Improvements to universal joints : en fr
  • FR803787A - Method and apparatus for recording and reproducing natural color images : en fr
  • GB454792A - Improvements relating to brackets primarily for supporting curtains : en
  • AT147192B - Self-closing one-hand can for cigarettes, colored pencils or the like. : de en
  • US2056824A - Vacuum tube circuit : en
  • US2056177A - Flow meter : en
  • US2056377A - Electrodic instrument : en
  • DE624385C - Tube heat exchangers, the tubes of which are fastened at the ends in tube floors : de en
  • US2056528A - Method of making flanged brake drums : en
  • AU2239635A - Amplitude filter : en
  • FR803807A - wall connection element for scaffolding bolts : en fr
  • GB454616A - Improvements in or relating to the manufacture of resins and resin-like products : en
  • AT147131B - Breakfast box. : de en
  • US2056300A - Acoustic device : en
  • US2056656A - Resin or balsam prepared with the aid of a reaction-modifier and process of making same : en
  • US2056284A - Signaling method and apparatus : en
  • US2056230A - Seat sill : en
  • AT147227B - Closure for tubular tires with zipper. : de en
  • US2056163A - Denatured alcohol : en
  • US2056408A - Razor and razor blade : en
  • US2056905A - Calendar clock mechanism : en
  • FR803753A - Starch preparation : en fr
  • FR803848A - Device applicable to heat transmission apparatus with spiral wound channel walls : en fr
  • USD101474S - Design for a vanity box or similar : en
  • USD101497S - Design fob a dress : en
  • AU2484935A - Improvements in and relating to water and like pipes : en
  • GB454860A - Improvements in or relating to electrical apparatus for igniting charcoal : en
  • US2056386A - Protection of heat resistant alloys against carburization : en
  • US2056433A - Rolling mill : en
  • US2056240A - Method of and apparatus for producing a spray : en
  • USD101473S - Design fob a building : en
  • USD101491S - Pesign fok a shoe : en
  • DK52248C - Small Telephone Transmitter. : da en
  • FR803644A - Device for bundling bundles : en fr
  • GB454595A - Improvements in or relating to piezo electric devices and methods of making the same : en
  • GB454780A - Improvements in steam boilers heated by waste gases : en
  • GB455020A - Process for the production of derivatives of androstenols : en
  • FR803610A - Gas mask with microphone : en fr
  • DE636161C - Process for the production of copper silk : de en
  • USD101499S - Design for a signal device : en
  • US2056318A - Radiator and mounting : en
  • GB454701A - Improvements in means for effecting a saving in the fuel supplied to internal-combustion engines of vehicles, aircraft, ships and the like : en
  • FR803722A - Electric chain breaker : en fr
  • DK52273C - Inflow device for Dust Containers for Vacuum Cleaners. : da en
  • AT147300B - Power transmission device. : de en
  • AU87436A - Improvements in or relating to infants' feeding bottles : en
  • GB454757A - Process for the manufacture of dyestuffs for esters of cellulose and products resulting therefrom : en
  • CA361037A - Traffic sign : en fr
  • FR803879A - All-metal folding chair : en fr
  • FR803634A - Removable cylinder head for internal combustion engines : en fr
  • FR803715A - Process for manufacturing containers in fibrous materials for the transport of liquids, oils, greases, bitumens and others : en fr
  • FR803708A - Metal tape can opener : en fr
  • FR803796A - Automatic fading control assembly : en fr
  • AT147226B - Safety device for crossings on single-track lines. : de en
  • US2056704A - Cargo-merchandise bracing means : en
  • GB454748A - An improved chain stitch zigzag sewing machine for ornamental seams : en
  • GB454818A - Improvements in or relating to electric drive for vehicle axles, in particular of trolley buses : en
  • US2056811A - Frame assembly for mirrors and the like : en
  • DE636279C - Electric ceiling lamp for indirect lighting : de en
  • GB454887A - A combined shearing and planing machine : en
  • GB455019A - Process for the manufacture of esters of polycyclic alcohols : en
  • GB454732A - Combined incandescent lamp and flasher : en
  • GB454788A - Production of multi-colour photographic pictures : en
  • US2056443A - Four-in-hand necktie : en
  • GB454794A - Improvements in or relating to photographic developers : en
  • GB454937A - Improvements in or relating to mosaic screens for cathode ray tubes : en
  • GB454812A - Improvements in and relating to photographic cameras : en
  • DK52284C - Smooth Door. : da en
  • AT147266B - Strap clasp. : de en
  • DK52260C - Installation for Distance Measurement according to the Echo Principle. : da en
  • FR803793A - Air propeller with automatic variable pitch : en fr
  • FR803606A - Flexible mine coating, made of iron, with profiles that can slide into each other : en fr
  • GR6048B - REFRACTORY PLINTS OR FIREWORKS FROM ONE EACH OR SHIPS FROM THE FOLLOWING MATERIALS T.E. SIDIRITOU, MARMARYGIA, OFITOU, TALKI, PYROLOUSITOU, OPALITOU, ASIANTO, DOLOMITOU, KAOLINI OR ARGLON MYKONOS AND DILOS. : el en
  • DE636410C - Easily detachable and changeable arrangement of the middle longitudinal side parts of single beds that can be put together to form a double bed : de en
  • DE636179C - Welding process : de en
  • DE636203C - Starting device for vehicle engines : de en
  • DE636318C - Control with loosely moving registers, especially for photocomposing machines : de en
  • GB454744A - Tyre for carriage wheels particularly railway carriage wheels : en
  • FR803608A - Method of manufacturing lace, loom for the implementation of this method and articles manufactured by this method : en fr
  • US2056923A - Apparatus for delivering measured quantities of liquid : en
  • FR803671A - Device for handling frames intended for transporting goods and the like : en fr
  • FR803839A - Method and device for the execution of plasters inside chimneys : en fr
  • GB454832A - Apparatus for the conversion of optical images into electron images : en
  • DE636524C - Aircraft wing : de en
  • DK52281C - Procedure for the manufacture of cross-wound yarn keys and associated casings. : da en
  • GB454903A - Improvements in and relating to tone control devices for use in connection with radio broadcast or like distribution systems : en
  • US2056542A - Buffing or scouring machine : en
  • US2056296A - Means for applying spray materials : en
  • US2056504A - Wind instrument : en
  • USD101444S - Design fob a deviatob spotjt : en
  • DE636455C - Process for the production of lump-shaped, water-resistant, neutral calcium sulfite : de en
  • US2056694A - Shuttle changing filling mixing loom : en
  • US2056924A - Zinc oxide dispersion : en
  • GB454897A - Improvements in filtering cartridges : en
  • US2056509A - Method of making explosive devices : en
  • US2056312A - Machine for folding the margin of sheet material : en
  • US2056403A - Accumulating device : en
  • US2056438A - Extraction of toxins from roots for the manufacture of insecticides : en
  • US2056714A - Shoe supporting jack : en
  • US2056614A - Ultraviolet sterilizer : en
  • FR803735A - Control for closing devices provided in the pipes of activated carbon plants : en fr
  • GB454717A - Improvements in and relating to combustion product engines : en
  • FR803791A - Improvements to devices for receiving radio signals : en fr
  • FR803603A - Stuffing box seal for compressors : en fr
  • GB454941A - Improvements in water-heating apparatus : en
  • US2056261A - Manufacture of para-chloro-ortho : en
  • FR803727A - Heating device temperature control device for permanent ripple : en fr
  • FR803781A - Improvements to spark plugs for internal combustion engines : en fr
  • FR803826A - Counter-nib intended to be mounted on the nib holder at the same time as the nib to form an ink reservoir : en fr
  • FR803828A - Hydratable Oil-Based Drilling Fluid : en fr
  • AT147120B - Holder for brooms, brushes, etc. like : de en
  • CA360996A - Spectacle frame : en fr
  • GB455042A - A process for dephosphorising and desulphurising steel : en
  • US2056655A - Electric current interchange system : en
  • DE636133C - Weft guard in the web shuttle : de en
  • DE636581C - Coupling for auxiliary motor drives electrical switch : de en
  • DE636215C - Railway self-unloader for bulk goods : de en
  • US2056256A - Screw holder : en
  • FR803771A - Indirectly heated cathode refinements for electronic discharge lamps : en fr
  • US2056214A - Press deflating mechanism : en
  • US2056803A - Clothes washing machine : en
  • DK52276C - Stove and Heater. : da en
  • DE636162C - Control device for conveyor basket loading devices : de en
  • USRE20127E - silven r : en
  • FR803890A - System for attaching ear studs and other items : en fr
  • DE636472C - Rusty bed pad or pad for children and the sick : de en
  • FR803881A - Apparatus for sifting a mixture of fine particles and coarse particles : en fr
  • FR803801A - Mailbox with interior electric lamp : en fr
  • GB454945A - Improvements in or relating to apparatus for the reception of radio signals : en
  • FR803815A - Safety arrangement for electric arc furnaces : en fr
  • DE636302C - Device for pressing around the intersections of a wire mesh or mesh with clay, cement or any other plastic material : de en
  • US2056734A - Machinery for making baskets : en
  • US2056865A - Brooder : en
  • FR803712A - Mounting on controlled pivots of headlights or automotive headlight reflectors : en fr
  • FR803741A - Method of manufacturing metal parts : en fr
  • FR803675A - Advanced Conjugate Wheel Suspension Systems : en fr
  • US2056478A - Method and apparatus for stoking furnaces : en
  • DE636527C - Swiveling pipe burner for ovens and cookers : de en
  • US2056183A - Fruit cutting apparatus : en
  • US2056588A - Article with reduced tendency to corrode : en
  • DE636214C - Device for separating the top sheet of a stack : de en
  • US2056322A - Globe valve : en
  • US2056818A - Absorber mechanism : en
  • DE636226C - Process for the production of colored synthetic compositions from cellulose hydrate : de en
  • DK52252C - Method and Apparatus for Making Badminton Balls. : da en
  • US2056388A - Method of and apparatus for applying an opening thread or string to wrapped commercial packages : en
  • DK52272C - Razor. : da en
  • GB454944A - Improvements in concrete and hydraulic cement : en
  • DE636300C - Pusher attachment : de en
  • AU2468835A - Improvements in or relating to television and like systems : en
  • US2056537A - Exit door lock : en
  • US2056374A - Plow : en
  • AT147285B - Photographic slider and slit lock. : de en
  • US2056266A - Apparatus and process for waste liquor recovery : en
  • US2056722A - Signaling system : en
  • FR803856A - Improvement in resonance relays : en fr
  • US2056391A - Printing mechanism : en
  • US2056540A - Process for treating salt to prevent hardening or caking and resulting product : en
  • AT147157B - Process for the separate production of ethylene and propylene in almost pure purity from complex gas mixtures. : de en
  • US2056686A - Production of knitted fabric : en
  • US2056871A - Speed control mechanism for grinding machines : en
  • US2056343A - Dishwashing machine : en
  • US2056781A - Game : en
  • US2056909A - Hydraulic motor unit : en
  • DE636081C - Rail fastening with pressure pieces supported at the head and foot of the rail : de en
  • FR803896A - Humectants for mercerization liquids : en fr
  • DE636387C - Process for cleaning the filling of periodically acting absorption apparatuses working with solid absorbent materials : de en
  • FR803861A - Arc furnace comprising an induction coil : en fr
  • GB454935A - Improved driving gear for shuttles in ribbon looms : en
  • DK52255C - Method of Making Cement. : da en
  • FR803621A - How to assemble bed frame chests : en fr
  • US2056409A - Rolling mill : en
  • US2056629A - Electric discharge device : en
  • US2056287A - Control device : en
  • US2056413A - Pear preparation machine : en
  • GB454676A - Improvements in or relating to miners' safety lamps or the like : en
  • GB454908A - Electric iron : en
  • DE636521C - Cinema recorder : de en
  • US2056319A - Drill bit : en
  • FR803706A - Self-centering, rigid jaw brake : en fr
  • IE14068L - Corset fastener : en
  • US2056424A - Process of applying finishes to metallic sheets and the like : en
  • US2056788A - Coat : en
  • USD101501S - Design for a lady s hat : en
  • US2056410A - Damper : en
  • US2056778A - Severable sheet metal articles such as bottle sealing caps : en
  • US2056309A - Clamping arrangement on metallic connecting elements : en
  • US2056661A - Method of and apparatus for operating electric discharge lamps in series : en
  • GB455022A - Improvements in or relating to textile yarns : en
  • DE636515C - Detachable connection device for electrical high-voltage distribution systems, in particular X-ray systems : de en
  • DE619376C - Process for producing bullet guide rings : de en
  • DE636184C - Sewing machine with lower material slide and upper needle feed : de en
  • US2056323A - Manufacture of shoes : en
  • GB454683A - Improvements in or relating to laminated springs : en
  • FR803726A - Automatic rotary motor : en fr
  • FR803776A - Improvements to devices for breaking down or recomposing images, in particular for television : en fr
  • US2056472A - Envelope : en
  • US2056889A - Centrifugal separating machine : en
  • FR803638A - Brake system for sliding doors : en fr
  • FR803779A - Tank dye and its preparation process : en fr
  • GB454589A - Method of transmission and/or reproduction in television, telecinematographic and like systems, and apparatus therefor : en
  • US2056218A - Railway car : en
  • US2056708A - Process of producing hard metal alloys : en
  • US2056867A - Tetra-alkylated diamines : en
  • US2056155A - Tube and rod hardening and straightening apparatus and method : en
  • US2056285A - Electric regulator for furnaces and other apparatus : en
  • US2056530A - Can pouring appliance : en
  • FR803767A - Direction-finding method and device for its application : en fr
  • GB454767A - Improved shield or fender for reaping and sheaf-binding machines : en
  • CA360932A - Resistance-capacitance coupled amplifier : en fr
  • CA361012A - Gas holder : en fr
  • US2056340A - Grinding machine : en
  • US2056447A - Tooth brush : en
  • USD101466S - Design fob a service station : en
  • US2056317A - Flashing : en
  • CA361026A - Drop bottle and receptacle : en fr
  • US2056397A - Shuffling device for playing cards : en
  • US2056671A - Bearing boring apparatus : en
  • DE636512C - Ice cell : de en
  • US2056220A - Car truck : en
  • US2056301A - Method of and apparatus for picture transmission : en
  • US2056582A - Mixer : en
  • US2056505A - Exhaust control means : en
  • AT147197B - Water sliding shoe made up of individual, closed hollow metal bodies. : de en
  • DE636555C - Adjustable bearing of a tension pulley : de en
  • US2056600A - Process and apparatus for producing stereopticon motion pictures : en
  • DE636371C - Cinematographic recording apparatus : de en
  • FR803900A - Portable stand or handle for all applications : en fr
  • GB454594A - Improvements in strap fasteners : en
  • AT147160B - Process for refining magnesium alloys that are amenable to precipitation hardening. : de en
  • US2056404A - Casket : en
  • USD101493S - Design for a textile fabric or : en
  • CA361022A - Oven : en fr
  • FR803759A - Coal boiler : en fr
  • US2056265A - Telephone system : en
  • AT147216B - Ski with rescue device. : de en
  • CA360982A - Oil dewaxing method : en fr
  • DE636277C - Electrical primary element : de en
  • GB454770A - Mountings for jewels, stones or the like : en
  • DE636077C - Process for the production of organic sulfur compounds : de en
  • CA361003A - Hub cap : en fr
  • US2056436A - Molding resinous materials : en
  • US2056677A - Tread surface element : en
  • US2056421A - Apparatus for examining the skin : en
  • US2056751A - Applicator cap and method of making the same : en
  • AT147167B - Process for the production of carbonless forms. : de en
  • AT147129B - Measuring insert for multi-jet impeller liquid meter with tangentially loaded impeller. : de en
  • US2056634A - Gaseous electric discharce tubular lamp : en
  • US2056907A - Gaseous electric discharge device : en
  • DE636522C - Device for rolling up and unrolling an endless tape, in particular cinema film : de en
  • US2056531A - Process for luminous flame heating : en
  • FR803816A - Awnings or blinds and corresponding canvas : en fr
  • DE636402C - Circuit arrangement for voice and signal transmission by means of carrier currents using only one carrier frequency for both directions : de en
  • GB455266A - Improvements in or relating to devices for delivering measured quantities of liquids : en
  • GB454619A - Improvements in top rollers of drawing or drafting apparatus of spinning machines, drawing frames and the like : en
  • GR6045B - MICROSTATER. : el en
  • FR803635A - Activation device for siphon flushing devices comprising a siphon which can be raised and lowered, in order to flush with different quantities of water : en fr
  • FR803867A - Device for automatic opening and closing of doors, partially usable also for other applications : en fr
  • US2056695A - Shuttle control for shuttle changing filling mixing looms : en
  • US2056263A - Heating unit : en
  • DE636247C - Device for cleaning the spinning machines of thread residues or fly dust : de en
  • US2056464A - Luminescent tube : en
  • US2056833A - Automatic drive and washer : en
  • US2056235A - Resetting circuit for trigger devices : en
  • US2056601A - Lawn tool : en
  • US2056752A - Automatic telephone system : en
  • DE636532C - Corner for holding pictures etc. like. in albums : de en
  • AT147209B - Cushioning of semi-axles swinging in a transverse plane, especially for motor vehicles. : de en
  • AT147215B - Hydraulic power transmission. : de en
  • DE636020C - Procedure for keeping the frequency of a transmitter constant : de en
  • DE636411C - Cot : de en
  • DE636415C - Device for the photoelectric scanning of sound recordings : de en
  • US2056157A - Supporting base for electric discharge devices : en
  • US2056569A - Treatment of latex : en
  • US2056620A - Phonograph : en
  • AT147183B - Process for the production of a roasted product from pome fruit. : de en
  • AT147232B - Hydraulic brakes, in particular for motor vehicles. : de en
  • AT147239B - Pressure relief valve, especially for hot water boilers. : de en
  • US2056805A - Concealed hinge : en
  • US2056697A - Extension supporting roller for hearses : en
  • USD101459S - Design fob a smoking stand : en
  • US2056233A - Degassing molten aluminum and its alloys : en
  • US2056247A - Television apparatus : en
  • US2056914A - Thermal treatment of hydrocarbons : en
  • DE636108C - Garbage collector for binding mower : de en
  • US2056887A - Centrifugal separating machine : en
  • AT147203B - Friction wheel lighter. : de en
  • AT147258B - Nail carrier plate. : de en
  • US2056369A - Lawn mower : en
  • AT147124B - Method and device for the detection of holes and pores in thin-walled objects made of elastic, stretchable, electrically non-conductive materials. : de en
  • US2056495A - Loader for vehicles : en
  • US2056188A - Aircraft wing construction : en
  • DE636331C - Die setting and line casting machine with a two-part magazine consisting of an upper part that remains in the machine and a lower part that can be replaced : de en
  • USD101457S - Design fob a smoking stand : en
  • US2056346A - Signaling system : en
  • US2056875A - Conveyer for motor trucks : en
  • AT147168B - Process for the production of rubber threads. : de en
  • DE636528C - Mixing nozzle made of highly heat-resistant, good heat-conducting metal for oxy-fuel welding or cutting torches : de en
  • DK52259C - Code lock. : da en
  • GB454692A - Improvements in or relating to axle structures for automobiles : en
  • US2056690A - Counter mechanism : en
  • US2056730A - Printing telegraph exchange system : en
  • AT147284B - Method and device for rolling in the toe caps and heel caps and joint supports of footwear. : de en
  • US2056205A - Clamping device : en
  • US2056657A - Stave machine : en
  • AT147189B - Pocket container with shutter lock for cigarettes, cigars and other items. : de en
  • AT147174B - Etching for printing zinc plates in the lithographic manner. : de en
  • DE636483C - Electric trap for mice, rats and other pests : de en
  • US2056776A - Windshield warmer : en
  • US2056466A - Expressor : en
  • USD101447S - Design for a bathtub : en
  • USD101507S - Design fob a vehicle : en
  • US2056744A - Pile driver : en
  • GB454712A - Improvements in means and processes for stiffening the revers points of garments : en
  • US2056654A - Mine car : en
  • US2056278A - Fabric belting splice and method of making the same : en
  • US2056246A - Reversible reclining chair : en
  • US2056515A - Game : en
  • US2056549A - Speed control device : en
  • US2056619A - Electric discharge device : en
  • US2056702A - Fuel burning system and apparatus therefor : en
  • DE636321C - Device for wearing the trousers under the shirt : de en
  • FR803887A - Machine for the treatment of fuels and other dusty materials using heavy oil in order to fix the dust : en fr
  • GB454834A - Improvements in apparatus for the quantitative determination of components of a gaseous mixture : en
  • US2056477A - Oil burner : en
  • DE636254C - Process for the production of ceramic bodies by assembling individual part bodies : de en
  • DE636304C - Process for dyeing blended fabrics made from fibers of vegetable origin and regenerated cellulose with substantive dyes : de en
  • AU423336A - Method of and arrangement for operating Braun tubes : en
  • USD101494S - Attached cap : en
  • DE636166C - Photographic lens : de en
  • CA360987A - Textile sizing and dyeing process : en fr
  • AT147125B - Connection device for bottles or the like. : de en
  • AT147294B - Roll film camera. : de en
  • US2056562A - Paper machinery : en
  • US2056455A - Molding powder and process of making the same : en
  • US2056651A - Mine car : en
  • US2056900A - Weighing apparatus : en
  • US2056525A - Trailer vehicle : en
  • US2056831A - Vacuum cleaner : en
  • DE636301C - scissors : de en
  • US2056425A - Hen's nest : en
  • GB454738A - Improvements in or relating to a process for the production of compounded aqueous dispersions of or containing rubber and the products obtained thereby : en
  • CA361033A - Valve mechanism : en fr
  • AT147179B - Detergents and cleaning agents. : de en
  • AT147207B - Acceleration and deceleration indicators for vehicles. : de en
  • AU2477935A - Improvements in electric discharge devices ofthe high pressure metal vapour type : en
  • DE636431C - Razor sharpener : de en
  • AT147270B - Key for typewriters or the like. : de en
  • CA360999A - Mineral wool product : en fr
  • US2056806A - Electric fitting : en
  • AT147256B - Firing device for mortars and guns. : de en
  • US2056156A - Constant temperature oven : en
  • US2056429A - Apparatus for treating gases with liquids : en
  • US2056844A - Transmission mechanism : en
  • US2056303A - Speed change axle : en
  • DE636249C - Table skittles with an impact surface arranged in the ball track : de en
  • DE636310C - Process for the production of condensation products with a tanning effect : de en
  • FR803835A - Improvements to children's vehicles : en fr
  • GB454630A - Improvements in means for lining tunnels, culverts, shafts and the like : en
  • US2056475A - Propulsion mechanism for watercraft : en
  • US2056508A - Art of composite photography : en
  • US2056815A - Adjustable-bulkhead-cargo-press structure for railway cars : en
  • CA361023A - Educational game : en fr
  • US2056646A - Refrigerating apparatus : en
  • US2056706A - Surface finishing machine : en
  • US2056259A - Fuel system for oil burning engines : en
  • US2056545A - Fluorescent screen : en
  • US2056552A - Bread slicing machine : en
  • US2056275A - Process for manufacturing design roofing and apparatus therefor : en
  • US2056828A - Method and apparatus for transferring volatile liquids : en
  • US2056645A - Electric ship propulsion system : en
  • US2056840A - Flexible conduit : en
  • CA360968A - Tire cover : en fr
  • CA360988A - Coloured yarn and film manufacture : en fr
  • DE636369C - Button sewing and winding machine : de en
  • FR803755A - Improvements to loudspeakers and analog devices : en fr
  • US2056164A - Refining lead : en
  • US2056337A - Lawn spiker : en
  • AT147251B - Device for securing cigarettes in their mutual position in not quite full boxes. : de en
  • US2056152A - Gaseous electric discharge device : en
  • US2056480A - Stapling device : en
  • CA360927A - Hood catch : en fr
  • CA360980A - Modulation apparatus : en fr
  • US2056446A - Slingshot : en
  • AT147153B - Method and apparatus for removing gases from molten metals or alloys. : de en
  • DE635925C - Process for the preparation of dyes of the anthraquinone series : de en
  • AT147290B - Shirt. : de en
  • AT147292B - Photoelectric light meter. : de en
  • CA360975A - Aluminium and alloy processing : en fr
  • DE635978C - Process for the production of nitrogenous cow dyes : de en
  • DE636265C - Closure strips : de en
  • DE636467C - Uniform load calibration counter : de en
  • GB454799A - Improvements in continuous automatic centrifugal separating machines : en
  • DE636390C - Device for conveying the garbage from a bunker of the incineration plant into the furnace using a shaker channel which forms the bunker floor and is inclined downwards in the conveying direction : de en
  • GB454674A - Improvements in fountain pens for ticket-writing, sign-writing or the like : en
  • GB454749A - An improved process of producing metallurgical cement : en
  • GR6049B - INDICATOR OF GAS STERILIZATION, COTTON AND GENERAL GARMENTS. : el en
  • CA360908A - Rotary engine : en fr
  • FR803889A - Building blocks of concrete, artificial stone or similar materials with reinforcing metal plates : en fr
  • GB454604A - Improvements relating to containers or holders, supports and couplings for incandescent electric lamps, primarily intended for decorative purposes : en
  • AT147195B - Device for shuffling playing cards. : de en
  • AT147186B - Grinding plant. : de en
  • DE636547C - Refining agent for the production of beryllium alloys : de en
  • US2056573A - Device for the regulation of the draft in funnels : en
  • US2056621A - Gaseous or vapor electric discharge device and its manufacture : en
  • AT147242B - Atomizer for liquids under compressed air. : de en
  • CA360916A - Liquid fuel injection pump : en fr
  • CA360909A - Ethyl alcohol : en fr
  • DE636529C - Process for the finishing of textile fabrics in the calender and hydraulic multi-roll double calender to carry out the process : de en
  • US2056451A - Method and means for applying covering material : en
  • AT147140B - Device for displaying the acceleration (deceleration) and (or) the inclination of vehicles. : de en
  • AT147240B - Ray shield. : de en
  • CA360966A - Bearing : en fr
  • US2056925A - Portable seat : en
  • AT147263B - Method and device for impregnating beverages after they have left the filter. : de en
  • DK52286C - Device for vertical gas retorts. : da en
  • AT147166B - Process for the preparation of higher molecular weight aliphatic alcohols. : de en
  • US2056336A - Envelope making machine : en
  • US2056411A - Rake : en
  • DK52261C - Release mechanism for a parachute mounted on the back of a doll. : da en
  • GB454592A - Improvements relating to slicing machines : en
  • FR803662A - Device used to maneuver heavy artillery equipment : en fr
  • CA360923A - Power direction indicating means : en fr
  • GB454660A - Improved soap creams : en
  • GB454830A - Improvements in dowels : en
  • USD101480S - Design foe a lamp base : en
  • US2056602A - Four-point contact chain : en
  • US2056427A - Stencil : en
  • US2056662A - Electric gaseous discharge device : en
  • GB455206A - Improvements in or relating to prepayment electricity meters : en
  • DE636142C - Arithmetic classifier : de en
  • FR803623A - Process for preparing alkaline nitrates : en fr
  • US2056868A - Shuttle : en
  • AT147178B - Security paper. : de en
  • FR803693A - Method and apparatus for the materialization of the exact vertical of the place, and applications relating thereto : en fr
  • FR803655A - Filling and weighing machine : en fr
  • US2056257A - Joint : en
  • US2056758A - Buttonhole sewing machine : en
  • GB454608A - Improvements in gill-boxes : en
  • GB454743A - Improvements in and relating to buildings and building components : en
  • AT147155B - Iron alloys used for the production of permanent magnets. : de en
  • CA361013A - Plastic body : en fr
  • GB455018A - Process for the manufacture of esters of polycyclic alcohols : en
  • GB454718A - A box or receptacle for used safety razor blades : en
  • GB454854A - Master cylinder for hydraulic power transmission and more particularly for hydraulic brake systems : en
  • GB454680A - Combustion chamber for internal combustion engines using liquid fuel : en
  • GB454772A - Thread-controlling mechanism for sewing machines : en
  • GB455123A - Improvements in and relating to television : en
  • FR803866A - Manicure instrument : en fr
  • GB454886A - Improvements in or relating to horseboxes, cattle trucks and the like vehicles : en
  • GB455048A - Improvements in electrical circuits for producing and separating non-sinusoidal impulses such as television synchronising impulses : en
  • FR803618A - Removable heel against ice : en fr
  • AT147205B - Pocket lighter. : de en
  • US2056288A - Plaster base : en
  • US2056823A - Window shade : en
  • USRE20125E - Snow plow attachment for : en
  • GB454599A - Improvements in or relating to refractory articles : en
  • GB454906A - Improvements in or relating to illuminating devices comprising liquid-cooled sources of electric illumination : en
  • GB454773A - Improvements in or relating to suspension systems for vehicles : en
  • GB454823A - Improvements relating to the prevention of blinding or dazzle in electric arc-welding : en
  • US2056292A - Check writer : en
  • US2056394A - Record card controlled printer : en
  • US2056660A - Self starting gaseous electric discharge device : en
  • GB455083A - Improvements in or relating to variable speed gearing : en
  • FR803766A - Heating installation using heat from condensed water or exhaust steam from periodically operated machines : en fr
  • FR803882A - Improvements made to devices to ensure the bursting, in the air, of artillery or other projectiles with an explosive charge : en fr
  • GB454813A - An improved process for obtaining therapeutically valuable metal compounds of keratinic acids : en
  • GB454706A - Magnifying glass with adapter and illuminating device : en
  • GB454934A - Improvements in or relating to windows and to frames therefor : en
  • GB454694A - Improvements in vehicle wheels : en
  • FR803732A - Improvements to razors : en fr
  • DE636474C - Duese for drawing sheet glass : de en
  • US2056431A - Refrigeration apparatus : en
  • US2056526A - Method of processing canned products : en
  • DE635930C - ampoule : de en
  • FR803681A - Rotary cam mechanism for the distribution of intake and exhaust in steam engines or others : en fr
  • FR803709A - 4-post hydraulic lift with valve device ensuring the horizontality of the deck : en fr
  • DE636481C - Method for determining the deformation resistance of natural soil or compacted beds : de en
  • FR803687A - Valve device for ventilation or other pipes : en fr
  • US2056308A - Apparatus for impregnating pervious materials : en
  • FR803758A - Deflector circuits for cathode ray tubes : en fr
  • GB454654A - A great circle graphic calculator for use in solving problems in navigation and astronomy : en
  • US2056213A - Method of and apparatus for curling strand material : en
  • US2056804A - Bag : en
  • FR803805A - Variable length spacer for airplanes : en fr
  • GB454844A - Improvements in fabrics and in the method and means of producing same : en
  • US2056253A - Tamperproof stopper seal for bottles : en
  • US2056763A - Apparatus for treating petroleum emulsions : en
  • USRE20126E - Brake fob landing geab wheels of : en
  • GB454875A - Improved treatment of vegetable or artificial fibres : en
  • GB454892A - Improvements relating to saddles or seats for cycles and the like : en
  • USD101448S - Design for a bath waste handle : en
  • US2056715A - Compass : en
  • AU100883B2 - Improvements in or relating to color cinematography : en
  • FR803851A - Apparatus for making tarmacadam : en fr
  • DE630664C - Pedestal with stretchable holder pulls : de en
  • US2056869A - Measuring device : en
  • CA360939A - Electric valve circuit : en fr
  • FR803698A - Barrel arrangement for 3/4 platinum movement : en fr
  • GB454658A - Brushless shaving cream and cosmetic cream : en
  • GB454914A - Improvements in and relating to motor vehicles : en
  • US2056251A - Railroad track construction : en
  • US2056571A - Magazine nail hammer : en
  • US2056693A - Magnifying lens and means for supporting it : en
  • US2056830A - Preparation of polyglycols : en
  • FR803630A - Manufacturing process of citric acid : en fr
  • FR803809A - Improvements to television and similar systems : en fr
  • US2056437A - Holding device : en
  • US2056711A - Refrigerated butter-cutting machine : en
  • DE636105C - Display or registration device, in particular for scales : de en
  • GB454703A - An improved razor strop : en
  • GB454899A - Brake testing apparatus for motor vehicles : en
  • US2056250A - Control valve : en
  • US2056862A - Refrigerating coil : en
  • GB454826A - Improvements in or relating to electrode systems having unsymmetrical conductivity : en
  • AT147143B - Process for the production of crease-resistant finishes on textile fibers. : de en
  • DE636287C - Curve milling machine, especially for woodworking : de en
  • GB454873A - Improvement in high-frequency coupling devices : en
  • AU103979B2 - Improvements in or relating to electron discharge device amplifiers : en
  • DE636464C - Plain bearing arranged between the end faces of the laminated core stacks of axially subdivided electric submersible motors : de en
  • FR803633A - Pocket eraser constituting a correction pen and its method of manufacture : en fr
  • FR803819A - Current supply device for electric discharge tube : en fr
  • US2056771A - Production of esters of methacrylic acid : en
  • USD101479S - Design fob a combination lamp : en
  • USD101481S - Design for a finger ring : en
  • DE636534C - Process for the production of nickel carbonyl : de en
  • DE628210C - Device for desulfurization, degassing and purification of iron and process for their operations : de en
  • DE636394C - Water ring pump with circulating auxiliary fluid : de en
  • FR803763A - Flush : en fr
  • GB454704A - Improvements in or relating to photo-electric photographic exposure meters : en
  • CA360913A - Door knob fastener : en fr
  • US2056471A - Well drilling unit : en
  • US2056688A - Weather-tight bolt : en
  • FR803857A - Refractory impregnation product : en fr
  • GB454768A - Open-work seam : en
  • GB454891A - Improvements in the concentration of aliphatic acids : en
  • DE636267C - Process for dyeing and printing cellulose esters and ethers : de en
  • US2056379A - Manicuring implement : en
  • US2056679A - Portable irrigation gate : en
  • DE636141C - Foam-free discharge of the centrifuged material from a centrifugal drum : de en
  • US2056418A - Method and apparatus for installing pumps in wells : en
  • DE636177C - Device for the automatic shutdown of the fuel supply to the engine of a vehicle o. : de en
  • GB454612A - Garment hangers : en
  • GB454817A - Improvements in and relating to electric discharge devices : en
  • US2056331A - Press : en
  • US2056603A - Rotary closure for orifices : en
  • US2056489A - Pipe puller and pusher : en
  • US2056639A - Pantie girdle : en
  • GB454787A - Improvements in and relating to wringers : en
  • GB454798A - Improvements in or relating to folding mechanism and also cutting and stapling mechanism for use with printing machines : en
  • GB454858A - A process for improving the properties of phthalocyanine dyestuffs : en
  • FR803830A - Device for overlay telegraphy : en fr
  • US2056338A - Mounting device : en
  • US2056761A - Television and like apparatus : en
  • US2056226A - Door and step : en
  • US2056344A - Harvester : en
  • US2056496A - Jar : en
  • IE14150L - Electrical charcoal lighter : en
  • FR803605A - Heavy fuel pre-ignition chamber : en fr
  • FR803714A - Improvements made to removable frames, particularly scaffolding : en fr
  • FR803719A - Compass with floating gyroscopic system : en fr
  • DE636338C - Device for measuring the impedance of consumers : de en
  • DE636389C - Stamp paver for concrete roads : de en
  • GB454898A - Improvements in and relating to tobacco leaf stemming machines : en
  • FR803631A - Process for preparing patterns or characters in plastic materials with a view to their application to decoration, lighting, luminous advertising and signage : en fr
  • GB454904A - Improvements in or relating to the recording of sound : en
  • GB454910A - Star-type internal combustion engines : en
  • AU75636A - Improvements in or relating to color cinematography : en
  • US2056632A - Tie plate : en
  • DE636462C - Protective device against short circuits in pipe transmitter systems : de en
  • FR803855A - Process for the production, treatment and preservation of halogen fluorides : en fr
  • FR803738A - Pliers for driving assembly staples into transmission belts, conveyor belts, etc. : en fr
  • US2056522A - Annealing box : en
  • US2056596A - Process for the manufacture of shaped products : en
  • FR803602A - Compression refrigeration machine, with attached electric motor : en fr
  • GB454634A - Improved method and device for feeding tobacco : en
  • FR803740A - Improvements to velocipedic vehicles : en fr
  • DE631931C - Single-pole disconnector to be installed in overhead lines : de en
  • AT147190B - Design of a device for producing cigarettes containing mouthpieces or similar inserts. : de en
  • DE636261C - Process for the production of articles from rubber dispersions : de en
  • FR803652A - Piano hand guides : en fr
  • DK52265C - Rail brake magnet. : da en
  • US2056834A - Railway coupler control system : en
  • DK52264C - Sandblasting nozzle. : da en
  • US2056327A - Grease gun filler : en
  • USD101440S - Design for a shower head : en
  • USD101500S - Design fob a game board : en
  • FR803674A - Rotary duplicator : en fr
  • GB454745A - Improvements in display devices : en
  • FR803700A - Vehicle headlight tiltable from driver's seat : en fr
  • GB455031A - Improvements in voltage control devices for electric supply systems : en
  • GB454928A - An improved safe load indicator for cranes and the like : en
  • AT147271B - Buckle to connect the strap with strapless underwear. : de en
  • US2056358A - Cold permanent waving : en
  • USD101498S - Design fob a blouse : en
  • USD101508S - Design for a shoe : en
  • US2056847A - Reversible window : en
  • AT147122B - Device for controlling the laying activity of poultry. : de en
  • DE636471C - Method of pickling animal skins : de en
  • DE636285C - Quilt filling made of fibrous material : de en
  • FR803656A - Interference repeater for telephone circuit : en fr
  • GB454943A - Improvements in and relating to safety razors : en
  • USD101476S - Design for a shoe : en
  • USD101505S - Design for a duplicating machine : en
  • FR803768A - Device intended for wire broadcasting using multiple high frequencies : en fr
  • FR803822A - Sterilization box for surgical instruments : en fr
  • DE636339C - Device for automatic, visible recording of dialed numbers at telephone stations : de en
  • GB454862A - Improvements in and relating to suspenders : en
  • FR803720A - New lighting system for automobiles : en fr
  • DE636381C - Covering device for the material feed to a conveyor device : de en
  • DE636246C - Device for cutting ham, sausage or the like. : de en
  • US2056511A - Electric light guard : en
  • DE636232C - Process for producing permanently flexible wood : de en
  • GB454670A - Improvements in gas heated cooking stoves : en
  • DE636115C - Device for applying adhesive to webs of paper or the like. : de en
  • DE636298C - Device for operating aircraft landing sails : de en
  • CA361009A - Valve : en fr
  • GB454933A - Improvements in heat-insulating containers : en
  • US2056670A - Sewing machine : en
  • DE636393C - Multi-layered lightweight body with alternating layers of cork and fiber material and a method for manufacturing the lightweight body : de en
  • GB454671A - Improvements in or connected with spring mattresses : en
  • AT147248B - Device for filling magazines for self-loading firearms by hand. : de en
  • CA361043A - Fractionating column packing : en fr
  • US2056764A - Metal separation : en
  • DE636414C - Process for the production of patterned rubber objects with shades and color transitions in the manner of natural skin : de en
  • GB454837A - Improvements in or relating to hinges for water-closet seats : en
  • GR6043B - Clamp FOR INTERNAL ENGRAVING OF ENGAGEMENT LINKS. : el en
  • GB454631A - Improved means for lining tunnels, culverts, shafts and the like : en
  • GB454894A - Improved toilet roll holder : en
  • FR803895A - Grinder with wheels mounted on axes with elastic pendulum motion : en fr
  • GB454736A - Improvements in or relating to apparatus for cleaning poultry and like cages : en
  • CA360953A - Heating apparatus : en fr
  • US2056380A - Core crimping machine : en
  • US2056406A - Imitation leather and method of making the same : en
  • US2056674A - Solenoid motor : en
  • US2056385A - Feeding device : en
  • US2056735A - Apparatus for counter-current extraction : en
  • AU2460735A - Improved method and plant forthe manufacture of shaped fuel : en
  • US2056206A - Drilling machine : en
  • CA360942A - Electron beam tube : en fr
  • DE636486C - Process for improving the running-in properties of aluminum bearings : de en
  • US2056282A - Remote control system : en
  • US2056414A - Fluid fuel control means : en
  • US2056360A - Ergot preparation and process of obtaining same : en
  • US2056896A - Hydraulic transmission : en
  • US2056854A - Process for the production of highly active carbon : en
  • US2056463A - Cassette : en
  • USD101478S - Design fob a vehicle : en
  • CA360914A - Mineral compound fiberizing apparatus : en fr
  • AT147253B - Candle, Christmas tree decorations or similar holders. : de en
  • AT147188B - Device for manufacturing cigarettes containing mouthpieces or similar inserts. : de en
  • CA360948A - Feeding machine controller : en fr
  • CA360964A - Harvester thresher : en fr
  • CA361039A - Conductor support : en fr
  • CA360979A - Sewing machine : en fr
  • US2056356A - Glider : en
  • US2056757A - Ventilator : en
  • DE636344C - Auto switch : de en
  • DE636523C - Process for making grids : de en
  • DK52267C - Centrifugal friction clutch. : da en
  • FR803777A - Instant and On Time Combined Rocket : en fr
  • GB454746A - Improvements in and relating to the closing of knitted ball covers : en
  • CA361032A - Leaf spring lubricator : en fr
  • AT147198B - Two-piece shirt button. : de en
  • US2056487A - Hold-down for shears and the like : en
  • DE636493C - Conditioning peeling and drying device for grain : de en
  • FR803642A - Method and apparatus for the manufacture of pure alpha cellulose : en fr
  • US2056239A - Hopper : en
  • US2056476A - Hoist : en
  • CA360918A - Pump gland sealing system : en fr
  • DE636385C - Process for the reduction of phenols to aromatic hydrocarbons : de en
  • CA360986A - Resin container manufacture : en fr
  • AT147185B - Methods and devices for the production of hollow bars and other hollow bodies by casting. : de en
  • GB454769A - Improvements in or relating to the manufacture of glossy surfaces on pliable bases : en
  • GB454797A - Improvements in wire clamps for hose and similar pipes, and means for fixing the same in position : en
  • CA360904A - Can lid centering device : en fr
  • US2056926A - Electric gaseous discharge device : en
  • DE636305C - Process for peeling off Kuepen dye stains : de en
  • DK52283C - Gasket for Sealing between Toilet bowl and downpipe. : da en
  • USD101516S - Design fob a dress : en
  • AT147173B - Process for sensitizing colloids to light. : de en
  • US2056786A - Refrigerating method and apparatus : en
  • AU2464235A - Improvements relating tothe treatment of shale, andother carbonaceous materials : en
  • DE636238C - Regulation for shaker slide motors : de en
  • DE636355C - Process for the production of azo dyes : de en
  • DE636429C - Welded frame for motor vehicles with driven swinging semi-axles : de en
  • US2056822A - Preparation of phenyl-magnesium chloride : en
  • US2056799A - Deck lid support : en
  • AT147224B - Rigid transverse drive body, especially ship sails. : de en
  • DE636271C - Water level regulator for automatic regulation of the feed water supply of a steam boiler : de en
  • US2056151A - Decorative article and method of producing same : en
  • US2056760A - Electric circuit control apparatus : en
  • US2056623A - Two-tone whistle : en
  • US2056606A - Oil gas generator : en
  • GB454587A - Improvements in adjustable inductances : en
  • CA360938A - Permanent magnet : en fr
  • AT147244B - Compressed air training weapon. : de en
  • DE636378C - Machine for trimming and finishing the edge parts of heel fronts : de en
  • US2056780A - Neutral lock and latch fob : en
  • US2056798A - Loose leaf binder : en
  • US2056846A - Film handling apparatus : en
  • DE636273C - Process for sawing out ice blocks from the ice cover of a pond : de en
  • FR803786A - Improvements to self-locking nuts : en fr
  • AT147296B - Release device for lens shutters. : de en
  • CA361008A - Tape measure : en fr
  • US2056174A - Automatic closure operating device : en
  • US2056784A - Carrying case : en
  • US2056590A - Articles with reduced tendency to corrode : en
  • US2056517A - Fan or blower : en
  • US2056305A - Radio receiver : en
  • DE636303C - Device for moving the drawer : de en
  • GB454871A - Improvements relating to display and storage cabinets : en
  • DE635884C - Creation of particularly stable and effective foam : de en
  • US2056609A - Electron discharge device : en
  • US2056765A - Chromium alloy steel and welding rod : en
  • US2056807A - Plumbing system : en
  • AT147252B - Base plate for mortars and guns. : de en
  • GB454725A - Improvements in or relating to systems of control for electrically operated lifts : en
  • US2056392A - Photoelectric apparatus and method of operating the same : en
  • US2056906A - Magnetic rake : en
  • USD101451S - Design for a bottle : en
  • US2056484A - Railway sleeper : en
  • US2056635A - Gaseous electric discharge device : en
  • US2056696A - Complex objective for three-color projection : en
  • DE636228C - Multi-rope grab : de en
  • DE636237C - Draen pipe string in which the pipes are supported on continuous beams : de en
  • DE636319C - Cantilever taxiway for aircraft : de en
  • US2056870A - Child's seat for barbers' chairs : en
  • DE636294C - Tip breaker : de en
  • US2056291A - Rail flaw detector mechanism : en
  • US2056532A - Automatic perpetual calendar : en
  • GB454709A - Improvements in or relating to modulated carrier wave systems : en
  • US2056304A - Fiber conduit installation : en
  • US2056838A - Pretzel making machine : en
  • US2056258A - Method of applying protective material to road surfaces : en
  • US2056321A - Die and method of making the same : en
  • DE636408C - Incandescent body for indirectly or directly heated cathodes : de en
  • CA361030A - Hinge for type casting machines : en fr
  • DE636466C - Device for intercepting the pulsating moment in single-phase rotary controls : de en
  • DE636373C - Process for the production of master copies by lithographic drawing on roughened glass plates : de en
  • DE636484C - Screw locking : de en
  • DE636443C - Furniture on shop windows with an extendable roof made of opaque or poorly permeable material to illuminate the window contents in daylight : de en
  • GB455021A - Improvements in textile yarns and processes for producing them : en
  • CA360940A - Sound-motion picture producer : en fr
  • CA360978A - Piston ring : en fr
  • US2056746A - Method for carbonization of all kinds of pulp waste lyes : en
  • US2056866A - Governor for turbines : en
  • US2056199A - Molding machine : en
  • US2056580A - Flat seam for sewed articles : en
  • US2056673A - Method of and apparatus for making composite ingots : en
  • FR803846A - Closure for tubes and their equivalent : en fr
  • GB454761A - Improvements in or relating to valve mechanisms for internal combustion engines : en
  • USD101465S - Design for a tray base for sandwich : en
  • GB454825A - Improvements in inner tubes of tyres : en
  • FR803870A - Apparatus for cutting a mobile plastic mass into sections of determined lengths : en fr
  • USD101452S - Design fob a combination lock : en
  • FR803676A - Tamper-evident container, particularly for liquid food products, and its method of use : en fr
  • GB454673A - Improvements in bung closures for metal containers : en
  • AU2473635A - Improvements in or relating to apparatus for separating dust or the like from gases or vapours : en
  • DE636327C - Process for the production of white tipped furs : de en
  • GB454502A - Improvement in electrical musical instruments : en
  • DE636413C - Process for the production of compacted wooden objects : de en
  • DE636092C - Process for the production of highly effective, easily soluble wool fat naphthenate drying agents : de en
  • US2056361A - Plugboard for tabulating machines : en
  • US2056368A - Stoker mechanism : en
  • US2056524A - Combination bushing for beer barrels : en
  • US2056387A - Waterproof material and process and apparatus for preparing the aggregate contained therein : en
  • US2056814A - Outdoor battery brooder : en
  • AT147283B - Method and device for shaping plastic masses by pressing using dies. : de en
  • CA360934A - Control system : en fr
  • GB454700A - Improvements in cooking vessels and like articles : en
  • US2056591A - Articles with reduced tendency to corrode : en
  • FR803734A - Process for the preparation and purification of n-monomethyl-paraminophenol and sonsulfate : en fr
  • GB454638A - Improvements in or relating to vehicle control pedals or levers : en
  • GB454820A - Improvements in or connected with apparatus for discharging fuel or other liquid from aircraft : en
  • DE636103C - Head training with swiveling cross members for reinforced concrete masts : de en
  • GB454939A - Method of converting metallic aluminium with hydrogen chloride : en
  • US2056717A - Holder for razor blades : en
  • US2056254A - Boiler : en
  • US2056439A - Anchor : en
  • DE636278C - Process for producing an effective mass for electrical lead collectors : de en
  • USD101441S - Design for a water closet : en
  • DE636313C - Circuit arrangement for telephone systems for the transmission of surveillance signals to an officer : de en
  • DE636469C - Adhesives : de en
  • GB454852A - Improvements in or relating to multiple filament electric lamps : en
  • GB455091A - Improvements relating to oven shelves for cooking stoves and the like : en
  • US2056514A - Method and means of protecting corn, and the like, from worms : en
  • US2056703A - Oil burning system and apparatus : en
  • USD101468S - Design for a hair drier : en
  • FR803609A - Variable pitch propeller, can be adjusted while running : en fr
  • GB454637A - Means for automatically controlling the speed of an engine or motor : en
  • FR803849A - Method and device for improving combustion in internal combustion or explosion engines : en fr
  • FR803899A - Hollow rivet : en fr
  • US2056389A - Tabulating machine : en
  • US2056568A - Dispensing system : en
  • US2056773A - Garment construction : en
  • US2056851A - Wire fabric weaving machine : en
  • USD101503S - Design for a combined catholic cru : en
  • GB454821A - Improvements in settings for precious stones or the like : en
  • DE636487C - Flange coupling : de en
  • US2056585A - Motor car : en
  • US2056232A - End post for railway cars : en
  • CA360936A - Direction finding system : en fr
  • CA361002A - Wheel : en fr
  • CA361015A - Eyeleting machine : en fr
  • US2056173A - Dispensing powder reservoir : en
  • US2056599A - Operating mechanism having automatically repeated action : en
  • USD101487S - Design fob a game board ob similar : en
  • US2056624A - Meter shunt preventing means : en
  • DE617418C - Extension and stepladder : de en
  • GB454758A - Differential feeding mechanism for sewing machines : en
  • USD101446S - Design fob a combined lavatory : en
  • FR803829A - Reel for photographic film : en fr
  • FR803629A - Annular valve with guides, cut concentrically in the plate : en fr
  • GR6046B - WHISTLE AFTER MUSIC. : el en
  • DE636517C - Lifting electromagnet working under OEl for alternating current : de en
  • FR803817A - Advanced water closet seat : en fr
  • DK52254C - Ramp pole. : da en
  • GB454796A - Improvements in the manufacture of fuel and the fuel thereby produced : en
  • FR803624A - Device for telecommunication by means of lines, in particular lines which may be exposed to high voltages : en fr
  • DE636236C - Gyrocompass : de en
  • GB455264A - Process for the manufacture of esters of polycyclic alcohols : en
  • DE636392C - Heat- and soundproof lightweight panel made of fiber : de en
  • DK52253C - Apparatus for spreading or opening tobacco leaves. : da en
  • FR803695A - Transmission device : en fr
  • US2056613A - Electric gaseous discharge device : en
  • GB454665A - Improvements in and relating to the production of light-sensitive diazo-type layers : en
  • US2056669A - Oil de-emulsifying process : en
  • AT147220B - Overcurrent circuit breaker. : de en
  • US2056727A - Equalizer for two-part beds : en
  • GB454690A - Improvements in or relating to processes for refining hydrocarbon oils : en
  • GB454901A - Process for the production of red lead : en
  • GB455190A - Method of regulating radio sets and the like : en
  • AU62736A - Improvements in and relating to apparatus for producing glass strip : en
  • US2056481A - Clothesline : en
  • AT147274B - Photoelectric light meter. : de en
  • CA360959A - Electrical reactor : en fr
  • AU419936A - Improvements in or relating to electron discharge device amplifiers : en
  • AT147211B - Seat arrangements for motor vehicles, in particular for buses. : de en
  • AT147156B - Process for the production of threads from a starting material which is solidified by the action of liquid or gaseous media. : de en
  • US2056557A - Lighting generator : en
  • US2056759A - Buttonhole sewing machine : en
  • USD101509S - Design fok a dress : en
  • US2056692A - Respirator : en
  • US2056738A - Telephone system : en
  • AT147233B - Device for removing liquid from barrels or the like. : de en
  • USD101504S - Design fob a burial vault or : en
  • DE636440C - Room ventilator for gas protection rooms : de en
  • AT147132B - Device for displaying or registering the measured value of measuring devices. : de en
  • AU104007B2 - Method of and arrangement for operating Braun tubes : en
  • US2056538A - Mechanical stoker : en
  • US2056874A - Curtain fixture : en
  • AT147212B - Heating or additional cooling device for motor vehicles. : de en
  • US2056295A - Electrical artificial larynx : en
  • FR803859A - Mixing device for sound film : en fr
  • GB454922A - Shoes of the pump type : en
  • CA361025A - Raft : en fr
  • FR803744A - Hydraulic toggle press for high pressures : en fr
  • US2056649A - Gaseous electric discharge lamp device : en
  • GB454672A - Improvements in or relating to security attachments for door and like fastening means : en
  • US2056676A - Motor and mounting therefor : en
  • FR803711A - Improvements to devices for making so-called indefinable waves : en fr
  • GB454611A - Improvements in or relating to the manufacture or treatment of albuminous artificial masses and articles produced therefrom : en
  • IE14221L - Colour photography using silver halide emulsions : en
  • DE636251C - Method and device for treating tobacco mass : de en
  • DE636270C - Collection book for loose sheets with rigid rings on the back : de en
  • GB454902A - Thermionic oscillation generators : en
  • GB454930A - System for the disposition and discharging of mines in submarines and ships in general : en
  • DE636449C - Pit lining made of I-shaped profile iron segments that are joined together and held together at the joints by sleeves : de en
  • GB454763A - Improvements in or relating to coin-freed mechanism for automatic delivery machines : en
  • GB455360A - Improvements in or relating to the electrolytic production of metal plates : en
  • US2056191A - Ash disposal means : en
  • AT147146B - Process for bleaching bast fibers. : de en
  • AU2459735A - Improvements in or relating to shirt collars : en
  • US2056499A - Ore smelting and converting furnace : en
  • US2056736A - Automatic telephone system : en
  • DK52285C - Method and Apparatus for Making Ties. : da en
  • USD101514S - Design fob a hat : en
  • DE636284C - Process for the production of wool-like rayon : de en
  • GB454841A - Improvements in ionic rectifying tubes : en
  • US2056286A - Beet handling machine : en
  • US2056800A - Cooling and dispensing apparatus : en
  • GB454678A - Improvements in or relating to a method of or apparatus for dyeing, washing or bleaching yarns or other material : en
  • GB455044A - Improvements in variable pitch airscrews : en
  • FR803661A - Automotive car suspension : en fr
  • US2056186A - Safety razor : en
  • US2056396A - Advertising display sign : en
  • US2056622A - Multicylinder reciprocating piston machine : en
  • US2056910A - Hydraulic motor unit : en
  • GB454864A - Improvements in or relating to wrapping articles : en
  • DE636376C - Security device against theft of motor vehicles : de en
  • US2056204A - Fuel pump : en
  • GB454863A - An improved method of vulcanizing rubber : en
  • DE636245C - Swing plane : de en
  • GB454629A - Improvements in and relating to mechanism for feeding continuous paper webs to type-writing machines : en
  • FR803875A - Advanced safety razor : en fr
  • FR803647A - Precision thermostat : en fr
  • FR803872A - Process to make silk feutrable : en fr
  • GB454697A - Improvements in and relating to methods of polishing surfaces : en
  • GB454802A - Improvements relating to fusible electric cutouts : en
  • GB454809A - Improvements relating to the closuring of containers : en
  • GB454811A - Improved production of tubular artificial textile threads : en
  • FR803723A - Improvements to lines for signal transmission : en fr
  • FR803892A - Combine-binder, with ascending transverse conveyor, arranged behind the cutting mechanism and whose inclined position can be adjusted and fixed, and with tying table arranged next to this conveyor : en fr
  • GB454836A - Improvements in garments : en
  • FR803800A - Car with half axles that can swing around the propeller shaft : en fr
  • FR803718A - Boxing mannequin : en fr
  • GB454640A - Change-speed mechanism : en
  • GB454851A - A new or improved device for use in the manufacture of wedges and similarly shaped members : en
  • GB454822A - Respiratory equipment more particularly for use with gas masks or the like : en
  • US2056450A - Means for applying covering material : en
  • US2056742A - Boning structure for garments : en
  • FR803775A - Method for making a television report : en fr
  • GB454751A - Improvements in and relating to air-heating stoves : en
  • GB454714A - Arrangements relating to hand lamps : en
  • GB455086A - Improved manufacture of surface-active substances : en
  • AU2414735A - Television scanning method : en
  • US2056357A - Vacuum breaker : en
  • CA360973A - Paper container : en fr
  • CA361019A - Absorption refrigerating apparatus : en fr
  • DE636488C - Multi-layer composite damper plate with loading leaf springs for ring plate valves : de en
  • FR803897A - Improvements made to flat sieves, or plansichters : en fr
  • GB454753A - Improvements in and relating to aeroplanes and flying machines : en
  • GB454829A - Improvements in and relating to the vulcanisation of rubber articles in moulds : en
  • DE636109C - Device for refreshing the water in fish tanks : de en
  • GB454869A - Dyeing and printing of textile materials and dye-preparations therefor : en
  • FR803894A - Improvements in the manufacture of partitions, walls and the like : en fr
  • DE636510C - Machine for closing flat bags for seeds, pudding powder or the like. : de en
  • DE636098C - Suction and rinsing device for treating the oral and pharynx, in particular the tonsils : de en
  • DE636506C - Procedure for measuring apparent power and counting apparent work at a point remote from the measurement location : de en
  • US2056198A - Power plant : en
  • US2056615A - Supplying, preparing, and distributing of charges for internal combustion engines : en
  • US2056329A - Motor table : en
  • AT147210B - Watercraft. : de en
  • DK52251C - Emulsification valve. : da en
  • DE636293C - Grain kernel peeling machine with grinding drum : de en
  • USD101490S - Design for a grip for suction : en
  • CA360929A - Motor combustion chamber : en fr
  • US2056306A - Alarm system : en
  • US2056512A - Base mechanism for mixing machines : en
  • CA360992A - Surface grinder : en fr
  • US2056294A - Manufacture of chemically modified papers : en
  • AT147277B - Single lens reflex camera with a photoelectric light meter. : de en
  • US2056743A - Switch : en
  • FR803841A - Improvements to circular looms : en fr
  • AT147106B - Voice coil for electrodynamic loudspeakers. : de en
  • AU2516435A - Method and means for conveying a mixing comminuted material : en
  • US2056842A - Highway guard : en
  • US2056221A - Center bearing for railway cars : en
  • US2056231A - Railway car : en
  • US2056461A - Manufacture of molded articles from urea and formaldehyde : en
  • US2056544A - Display cabinet : en
  • US2056224A - Railway car : en
  • US2056373A - Horseshoe : en
  • US2056643A - Circuit arrangement for gas-filled discharge tubes : en
  • US2056667A - Tubular structural members for tubes : en
  • US2056171A - Sanitary closure for receptacles containing pourable substances : en
  • US2056507A - Stove : en
  • USD101502S - Design fob a sinker fob fishing : en
  • US2056488A - Ventilating window lock : en
  • US2056858A - Highway guard : en
  • DE636288C - Device for returning the difference between the amount deposited and the amount to be paid : de en
  • GB454662A - Improved firelighter blocks : en
  • GB454727A - Improvements in and connected with filters : en
  • AT147225B - Speed change transmissions, in particular for motor vehicles. : de en
  • CA360970A - Tire cover : en fr
  • CA360898A - Olefine hydration : en fr
  • CA360901A - Elastic body band : en fr
  • DE636198C - Lighting device for microscopes : de en
  • DE636588C - Process for the production of salts of hexavalent chromium : de en
  • FR803838A - Improvements in mounting methods for amplifier tubes : en fr
  • US2056835A - Machine for machining ball and roller bearing cups and ball races : en
  • FR803617A - New derivatives of the anthraquinone series and their production process : en fr
  • FR803760A - Silencer exhaust : en fr
  • FR803854A - Fertilizer spreader, with movable bottom dispenser box : en fr
  • DE636356C - Process for the production of chromium-containing azo dyes : de en
  • FR803680A - Improvements to starters for internal combustion engines : en fr
  • AT147142B - Steel for the production of high quality rivets. : de en
  • US2056533A - Free piston compressor : en
  • US2056705A - Jewel setting : en
  • DE636546C - Machine for making grooved ski battens : de en
  • DE636412C - Rope pulley : de en
  • DE636370C - Device for the optical compensation of image migration in cinematographic apparatus : de en
  • US2056700A - Oil burner : en
  • USD101467S - Design for a fruit juice extractor : en
  • USD101484S - Design fob a picture frame : en
  • USD101513S - Design for a dress : en
  • US2056267A - Injector : en
  • US2056283A - Process for the production of urea and an ammonium salt : en
  • US2056465A - Heater : en
  • USD101483S - Design fob a bottle : en
  • US2056739A - Explosionproof shielded spark plug : en
  • US2056750A - Motor vehicle : en
  • CA360928A - Bag closing machine : en fr
  • US2056886A - Centrifugal separating machine and method of treating sewage and other sludges : en
  • US2056665A - Vapor electric discharge device : en
  • DE636306C - Process for dyeing tightly folded fabrics as well as tightly twisted yarns made from vegetable fibers with Kuepen or sulfur dyes : de en
  • US2056503A - Automatic auto glass cleaning attachment : en
  • CA360931A - Snap fastener : en fr
  • US2056270A - Hatck cover controlling and sealing device : en
  • US2056826A - Adhesive compositions : en
  • DE636380C - Pack for stump u. Like. With opening device : de en
  • US2056469A - Shotgun sight attachment : en
  • DE636468C - Explosion-proof luminaire : de en
  • US2056682A - Electric lamp attachment : en
  • AT147169B - Process for converting cellulose or cellulose-like substances into low molecular weight products. : de en
  • USD101486S - Design for a toy circus fair : en
  • CA360957A - Snap-acting device : en fr
  • US2056915A - Production of chrysene : en
  • US2056407A - Extension drawer support : en
  • CA360915A - Fiberized mineral felt : en fr
  • US2056745A - Electromagnetic relay : en
  • FR803843A - Suppression of disturbances by high voltage transformers : en fr
  • CA360937A - Thermionic cathode : en fr
  • US2056277A - Telegraph repeating system : en
  • GB455074A - Improvements in variable pitch airscrews : en
  • FR803703A - Improvements to the pre-selection mechanism for gear changes for motor vehicles : en fr
  • IE14514L - Moulding hollow articles from artifical resins. : en
  • FR803782A - Nut lock : en fr
  • GB454716A - Improvements in paint guns : en
  • DE636337C - Device for monitoring the insulation status of telecommunication cables : de en
  • GB454921A - Improvements in electric heaters or radiators : en
  • DK52278C - Electric Lamp with a Filling of Gases or Vapors or a Mixture of Gases and Vapors. : da en
  • FR803684A - Apparatus for dissolving cellulose xanthate and similar applications : en fr
  • US2056161A - Aromatic-hydrocarbon mercury polynuclear-carboxylates : en
  • AT147141B - Connection of wall fountains, drains or the like. With their drainage line, z. B an odor trap. : de en
  • AT147171B - Method for applying advertising texts, pictures, ornaments, drawings or the like on bars of soap or objects similar to soap. : de en
  • DE636253C - Process for producing press rings for roller briquette presses : de en
  • GB454741A - Improvements in or relating to typewriting and like machines for manifolding purposes : en
  • US2056604A - Aluminum alloy : en
  • US2056857A - Storage tank : en
  • US2056154A - Shade cord lock : en
  • US2056448A - Process for the separation of chlorhydrins from hydrochloric acid solutions : en
  • US2056541A - Driving mechanism for conveyers or moving stairways : en
  • US2056790A - Fuse : en
  • USD101515S - Design for a dress : en
  • US2056328A - System of wall construction : en
  • US2056768A - Match : en
  • US2056589A - Articles with reduced tendency to corrode : en
  • US2056362A - Metal frame and cover : en
  • US2056372A - Control for phonographs : en
  • US2056556A - Green corn husker : en
  • US2056423A - Electric signaling system : en
  • US2056916A - Detergent composition : en
  • US2056274A - Process and apparatus for making design roofing : en
  • US2056216A - System of and apparatus for observation and for range and position finding : en
  • US2056756A - Oil filtering device : en
  • US2056482A - Refrigerating apparatus : en
  • DE636154C - Circuit arrangement to prevent the whistling of speech current amplifiers switched on in lines : de en
  • DE636499C - Steering device for motor vehicles : de en
  • FR803827A - Measuring instrument with elastic suspension of the movement inside the case : en fr
  • GB454614A - A method of capping bottles and the like, and apparatus therefor : en
  • US2056607A - Sound and television receiver : en
  • US2056382A - Sorting machine : en
  • US2056779A - Medicament for the treatment of burns : en
  • FR803611A - Small caliber solid fuel fireplace : en fr
  • GB454677A - Improvements in or connected with apparatus for heating air : en
  • US2056513A - Reciprocating suction pump : en
  • FR803748A - : fr
  • GB454711A - Dental matrices and tooth separating appliances : en
  • US2056578A - Battery electrolyte level indicator : en
  • AT147201B - Large wood combustion. : de en
  • AT147191B - Ignition stick pack. : de en
  • AU2462535A - Process for the production of degradation products of sterols : en
  • AU2456835A - Improvements in or relating to means for intermittently actuating member possessing inertia : en
  • FR803716A - automatic steam saver : en fr
  • GB454617A - Improvements in or relating to alkaline textile treating liquors : en
  • AT147199B - Metal snowshoe. : de en
  • US2056837A - Refining olefine sulphide : en
  • US2056519A - Forced flow steam generator : en
  • US2056719A - Electric motor : en
  • US2056567A - Engine : en
  • US2056520A - Method of producing surfacing material : en
  • US2056724A - Spring clip : en
  • US2056561A - Oil burner : en
  • AU2462135A - An improved drive mechanism for machines for packing flour and like mill products : en
  • CA360922A - Maple product : en fr
  • DE636167C - Anastigmatic lens : de en
  • DE636181C - Zigzag stitching machine for sewing machines : de en
  • US2056462A - Manufacture of molded articles from urea and formaldehyde : en
  • US2056684A - Rotary valve internal combustion engine : en
  • AU45936A - An improved chimney cowl : en
  • AT147151B - Nickel-chromium or nickel-chromium-iron alloy for electrical resistance wires or strips. : de en
  • US2056236A - Shoe filler : en
  • US2056753A - Protective mask : en
  • US2056843A - Orange peeler : en
  • DK52246C - Preferred extension for Swing plows. : da en
  • FR803683A - Improvements to fishing nets : en fr
  • GB454816A - Improvements in and relating to the compacting of plastic, granular and like materials : en
  • AT147255B - Electric oven, in particular for the preparation of food using heated air. : de en
  • FR803784A - Device for repairing automobiles : en fr
  • GB454843A - Improvements in and relating to vacuum control devices : en
  • DE636197C - Process for the production of a colored continuous pattern over the entire length of rubber sheets : de en
  • DK52270C - Filter for Purification of Combustion Air for Engines. : da en
  • GB454705A - A rubber bag for protecting foodstuffs : en
  • GB454806A - Improvements in enclosures for chemical treatments in the gaseous phase by catalysis : en
  • USD101470S - Design for a hand stamp : en
  • GB454782A - Improvements in cut-off devices for the fuel supply to internal combustion engines : en
  • AT147161B - Method for preventing the sliding of tissues. : de en
  • DE636421C - Sewing machine with feed cup pair : de en
  • CA360971A - Fuse link : en fr
  • US2056165A - Refrigerator : en
  • US2056182A - Grinding machine : en
  • CA360899A - Olefine hydration : en fr
  • US2056435A - Machine to transform pressure of a simple character into a rotating motive force : en
  • DE636436C - Pusher oven : de en
  • GB454635A - Improvements in or relating to the manufacture of synthetic resins : en
  • GB454839A - Improved method of manufacturing photo-electric electrodes : en
  • FR803798A - Washing process for the fractionation of gas mixtures into their constituents : en fr
  • GB454831A - Improvements in or relating to high frequency signalling apparatus : en
  • GB454931A - Improvements in altimeters for use in aircraft : en
  • GB454874A - An improved pile fabric and method of and means for manufacturing the same : en
  • AU2556735A - Improvements in or relating tothe fuel supply means to internal combustion engines : en
  • DE636361C - Process to increase the viscosity of aqueous solutions for the purpose of lumbar anesthesia : de en
  • FR803614A - Wood impregnation process : en fr
  • GB454580A - Improvements in the treatment of artificial filaments, yarns, foils, films and the like containing organic derivatives of cellulose : en
  • DE636257C - Cloth weavers : de en
  • DE636315C - Process for polymerizing vinyl compounds : de en
  • AT147184B - Suction chute insect catcher. : de en
  • AT147111B - Lighting device, in particular for bicycles. : de en
  • AU72736A - Improved ventilator means for buildings andthe like : en
  • AT147128B - Razor with a blade reciprocated by a roller. : de en
  • US2056872A - Electron discharge device : en
  • US2056184A - Electrolysis of fused salts : en
  • US2056810A - Celltjlosic material : en
  • US2056876A - Door check : en
  • GB454726A - Clocks : en
  • US2056740A - Flexible model form : en
  • DK52257C - Gramophone record. : da en
  • FR803847A - Improvements to pressurized fluid brake devices : en fr
  • CA360960A - Nitrocellulose stabilization : en fr
  • AT147257B - Device for holding projectiles in mortar and gun barrels. : de en
  • AT147139B - Socket wrench with a polygonal shaft. : de en
  • AU57436A - Improvement in double snap fastener and installation thereof : en
  • GB455089A - Improvements in, or relating to, furnaces or apparatus for use in the heat-treatment of metals : en
  • US2056553A - Pump : en
  • US2056648A - Gaseous electric discharge device : en
  • CA360965A - Diatomaceous product : en fr
  • AT147144B - Process for achieving gloss effects in paints and synthetic compounds. : de en
  • AT147276B - Photoelectric light meter. : de en
  • DE636498C - Safety device for the local limitation of film areas in projectors : de en
  • FR803713A - Further training in poultry plucking machines : en fr
  • GB454682A - Improvements in and relating to reversing mechanism for machine tool tables : en
  • CA361041A - Sterilizer : en fr
  • FR803604A - Compression refrigeration machine : en fr
  • GB454597A - Improvements in continuous automatic centrifugal separating machines : en
  • GB454880A - Improvements in or relating to price change mechanisms for prepayment meters : en
  • FR803833A - Soft seat and backrest seat, especially for motor cars : en fr
  • DE636343C - Valve seal for gas pressure switch : de en
  • GB454847A - Improved condensers, cables and other electrical devices comprising two conductors separated by a dielectric : en
  • GB454942A - Improved textile and other materials of organic derivatives of cellulose and processes for their production : en
  • AT147137B - Device for grinding the helical teeth of spur gears on grinding machines for spur gears with straight teeth that work according to the hobbing process. : de en
  • US2056166A - Method of dyeing sponges : en
  • US2056279A - Cassette : en
  • US2056922A - Gripper mechanism for printing presses : en
  • USRE20122E - Rectifier circuit : en
  • FR803721A - Blow torch automatically : en fr
  • GB454911A - Improvements in or relating to apparatus for testing sand or like granular material : en
  • FR803648A - Installation intended for the study of the resistance of submerged bodies, in transient and permanent conditions, and for the calibration of speed measuring instruments, in particular reels : en fr
  • GB454764A - Appliance to prevent draughts from passing below doors, windows and the like : en
  • GB454784A - Improvements in and connected with apparatus for cleaning poultry battery cages and the like : en
  • AT147108B - Magnetically indirectly operated, light, airtight or watertight sealed switch. : de en
  • AT147246B - Movable, changeable billboard. : de en
  • AU2495935A - Improvements in electric discharge lamps : en
  • DE636366C - Wind sifter for sugar cane harvesters : de en
  • CA360991A - Yarn moistening box : en fr
  • FR803628A - Process for the electrolytic preparation of alkaline earth metals and their alloys : en fr
  • US2056276A - Headwear : en
  • DE636296C - Closure for vacuum flasks u. like : de en
  • GB455023A - Improved aeroplane having a variable lifting surface : en
  • GB454947A - Improvements in refractory articles and the method of making them : en
  • DK52268C - Vertical Chamber Oven. : da en
  • DE636553C - Testing device for testing canned jars and their lids for a tight fit by means of negative pressure : de en
  • FR803659A - Process and preparation for protecting wines against metal breakage : en fr
  • GB454581A - Improvements in and relating to vehicle spring-suspension systems : en
  • GB454807A - Vehicle wheels : en
  • DE636297C - Capsule closure for all types of vacuum flasks : de en
  • DE636442C - Zipper : de en
  • IE14439L - Featherdown felt manufacture : en
  • GB454882A - Improvements in the manufacture and production of vat dyestuffs : en
  • DE636377C - Device for capsulating bottles : de en
  • GB454666A - Improvements in dressing textile materials : en
  • GB454926A - Improvements in the manufacture of alloys : en
  • FR803869A - Thermal delayed maximum current circuit breaker : en fr
  • FR803739A - Meat Shredding Claw : en fr
  • US2056927A - Quick connecting device for suction hose and fire hydrants and other purposes : en
  • FR803834A - Process for preparing and cooking foods and novel foods obtained : en fr
  • GB454693A - Washing media : en
  • FR803651A - Spray jet used to transform and spray liquid into foam : en fr
  • GB454605A - Improvements in or relating to lifts : en
  • GB455040A - Improvements in or relating to brick roofs for furnaces and the like : en
  • DE636368C - Machine for peeling rice and other grains, seeds or beans : de en
  • US2056608A - Silencer : en
  • US2056691A - Fastener for trim panels and the like : en
  • DK52277C - Collection lists for archive boxes and similar drawer cases. : da en
  • US2056550A - Pilot control means : en
  • US2056419A - Burial vault : en
  • AU2488435A - Perforated metal window curtain : en
  • CA361011A - Shoe : en fr
  • US2056217A - Railway car : en
  • US2056576A - Manufacture of yeast : en
  • US2056316A - Controlling mechanism : en
  • US2056334A - Carburetor : en
  • FR803678A - Manufacture and treatment of membranes for hearing devices : en fr
  • GB454731A - Improvements in holders for rolls of paper or tape : en
  • GB454759A - Improved method of coating show cards, boards, fabrics or the like : en
  • FR803799A - Base for electric discharge tube : en fr
  • GB454689A - Improvements in or relating to the manufacture of cast iron gear wheels and gear wheel blanks : en
  • US2056829A - Sewing machine : en
  • FR803850A - Bed table : en fr
  • US2056211A - Resinous condensation products and method of producing same : en
  • US2056494A - Electric switch : en
  • US2056610A - Electron discharge device system : en
  • GB454675A - Improvements in the manufacture and production of organic sulphur compounds : en
  • DE636432C - Pile driver with a piston resting on the pile and a cylinder acting as a pile driver : de en
  • GB454659A - Improvements in or relating to driving trains for radial cylinder internal combustion engines : en
  • USD101495S - Design for an electric iron : en
  • US2056345A - Automatic fire alarm system : en
  • US2056351A - Diaphragm type gauge : en
  • US2056400A - Time switch : en
  • FR803772A - Reversible and removable inkwell : en fr
  • AT147229B - Breathing filters for gas masks. : de en
  • US2056595A - Method for working up fibrous material from hides : en
  • US2056159A - Machine for cleaning the matrices of typesetting machines : en
  • AT147180B - Process for the representation of lightfast tanning substances. : de en
  • CA360897A - Olefine hydration : en fr
  • CA360917A - Liquid fuel pump : en fr
  • CA361018A - Cow's tail holder : en fr
  • US2056642A - Gaseous electric discharge device : en
  • US2056209A - Paper manufacture : en
  • US2056417A - Dental instrument : en
  • US2056792A - Lathe and the like speed control mechanism : en
  • USD101477S - Design for a gear shift ball : en
  • AT147134B - Image with a tarnish effect. : de en
  • AT147234B - Closure lid for tin cans or the like. : de en
  • CA360985A - Pulp stock processing apparatus : en fr
  • AT147103B - Method and device for light modulation. : de en
  • AT147289B - Process for the production of shoes with braided uppers (opanks, sandals or the like). : de en
  • DE636548C - Barometer with tendency indicator : de en
  • US2056244A - Strand handling apparatus : en
  • DE636121C - Elastic suspension, especially for motor vehicles : de en
  • DK52263C - Mounting of the Motor Unit for Motor Vehicles with a Dragon located in the middle. : da en
  • AT147243B - Process for the production of electric heating elements. : de en
  • US2056280A - Process of producing potentially reactive phenolic condensation products : en
  • US2056415A - Method of making patterns : en
  • US2056444A - Roof glazing structure : en
  • US2056836A - Elastic body for coating metal and other uses : en
  • US2056234A - Degassing molten aluminum and its alloys : en
  • DE1386646U - : de en
  • GB454583A - Improvements relating to water heating apparatus : en
  • GB454803A - Improvements in and relating to constructional parts of electric discharge vessels or like electrical apparatus made from ceramic masses : en
  • GB454814A - Improvements in or relating to light-sensitive layers incorporating diazonium compounds : en
  • US2056855A - Method and apparatus for producing surface waves on a body of water : en
  • AT147280B - Waterproof headgear, in particular bathing caps. : de en
  • AT147262B - Fuzes for training bullets. : de en
  • DE635964C - Process for the production and simultaneous aging of alcoholic beverages, especially liquors : de en
  • FI17202A - Sätt och anordning för framställning av limfilm : en fi
  • AT147158B - Electrode nipple and key for turning the same. : de en
  • DE636416C - Typewriter with clear character printing mechanism : de en
  • GB454752A - Improvements in or relating to the assemblage of metal structures : en
  • GB454835A - Improvements in and relating to cord holder and take up for electric irons : en
  • US2056215A - Wire clip for papers : en
  • USD101463S - Design for a shoe or similar article : en
  • US2056371A - Tandem wheel attachment : en
  • USD101485S - Design fob an ampule : en
  • US2056892A - Process fob the manufacture of so : en
  • DE636465C - Brush holder with a guide box for carbon brushes of electrical machines : de en
  • AT147236B - Container in the shape of a truncated cone or pyramid. : de en
  • AT147247B - Economy insert for burners for cooking and heating devices. : de en
  • AT147282B - Crocheted men's hat. : de en
  • DE636276C - Level meter : de en
  • US2056658A - Starting and operating circuits for gaseous electric discharge devices : en
  • US2056898A - Supporting device : en
  • US2056458A - Potential resins and processes of making the same : en
  • USD101435S - Design for a lens globe for an : en
  • US2056162A - Production of rustless iron : en
  • AU2470335A - Process and treatment of dried fruits to destroy or kill insects orthe larvae therein : en
  • AT147187B - Method and device for applying mouthpiece coverings to cigarette rods and paper tubes. : de en
  • CA361028A - Root cutter for sewer pipes : en fr
  • AT147298B - Device for the detachable connection of glasses, especially mirrors, such as concave mirrors and. Like., od with a mounting ring or with the housing carrying them. : de en
  • AT147105B - Toggle switch. : de en
  • CA360955A - Carbon bisulphide purification : en fr
  • CA360905A - Can lid seaming machine : en fr
  • US2056597A - Self-lubricating chain : en
  • US2056839A - Tire cover construction : en
  • CA361029A - Packing : en fr
  • DE636180C - Control device with auxiliary motor : de en
  • DE636235C - Methods and devices for determining the external orientation of measurement images : de en
  • US2056583A - Combined crusher, pulverizer, and screen : en
  • AT147138B - Beam clamp for the running track and the cover strip of curtains. : de en
  • AU105036A - Improvements relating to sparking plugs for internal combustion engines : en
  • CA360941A - Fluorescent material : en fr
  • DE636268C - Process for dyeing acetate silk : de en
  • FR803746A - Platinum catalysts and their manufacturing processes : en fr
  • GB454789A - Improvements in or relating to variable speed transmission mechanisms : en
  • US2056731A - Refrigerator : en
  • DE636053C - Device for stripping tobacco leaves : de en
  • GB454900A - Improvements in or relating to resilient packings for socket pipes : en
  • GB454917A - Improvements in driving gear for domestic wringing and mangling machines : en
  • US2056652A - Spring mounted car : en
  • AT147218B - Endless treadmill with links connected by axes. : de en
  • AT147268B - Device for achieving mechanical line matching of forms with different widths for their continuous inscription in the copy process. : de en
  • AT147126B - Mothproof container. : de en
  • US2056150A - Automobile safety device : en
  • US2056672A - Water-cooled housing for pyrometer devices : en
  • AT147222B - Single-chamber compressed air brake that only comes into effect when braking heavily, especially for locomotives. : de en
  • US2056741A - Drive for machine tool tables or carriages : en
  • AT147279B - Amplifier circuits, in particular for telemetry purposes. : de en
  • US2056241A - Desuperheater : en
  • US2056832A - A nitrocellulose coating composition containing blown china-wood oil : en
  • US2056880A - Glazing strip : en
  • US2056881A - Differential axle : en
  • USD101492S - Design for a shoe : en
  • US2056416A - Method and apparatus for testing breaker mechanisms : en
  • US2056777A - Windshield wiper blade and arm connection : en
  • US2056820A - Tank vehicle : en
  • US2056841A - Perforated record controlled tabulating machine : en
  • AU2363535A - Apparatus for boring into earth material and methods of treating such material involving a boring operation : en
  • FR803686A - Explosion turbine : en fr
  • GB454664A - Improvements in or relating to the cooling of aircraft engines : en
  • AT147286B - Self-sellers, in particular for electricity. : de en
  • AT147164B - Process for the production of asphalt road surfaces and bituminous concrete mixtures. : de en
  • US2056755A - Control for crankcase ventilation : en
  • USD101512S - Lawn mower : en
  • DE636428C - Support roller arrangement on caterpillar vehicles : de en
  • FR803865A - Skill game device : en fr
  • DE636280C - Resonance spring drive for the execution of work processes : de en
  • DE636453C - Device for cooling, in particular of brown coal briquettes : de en
  • DE636289C - Containers, especially for coins : de en
  • FR803750A - Bending machine : en fr
  • DE636160C - Process for deboning silk : de en
  • DE636426C - Dust cover with fresh air supply : de en
  • US2056547A - Circulating fan : en
  • US2056551A - Needle guard for sewing machines : en
  • US2056195A - Container for fragile articles : en
  • US2056290A - Sprinkler : en
  • US2056685A - Pin anchor : en
  • CA361036A - Churn : en fr
  • CA360952A - Mirror illumination : en fr
  • US2056201A - Loop lifting point and method of producing the same : en
  • US2056428A - Garment holder : en
  • CA361046A - Educational appliance : en fr
  • GB454888A - Improvements in or relating to rotating cylinder piston operated internal combustion engines : en
  • FR803666A - Clock : en fr
  • US2056901A - Lubricating system for reciprocating machines : en
  • AT147288B - Dress shirt. : de en
  • CA360958A - Bumper bead : en fr
  • US2056903A - Folding apparatus : en
  • CA360997A - Incandescent lamp manufacture : en fr
  • DE636163C - Locking device for elevator shaft doors : de en
  • AU36936A - Improvements in or relating to refrigerating apparatus : en
  • CA361044A - Drag bucket : en fr
  • AT147261B - Link for snow chains. : de en
  • AU2416035A - Improvements in or relating to very high frequency receivers ofthe retarding field type : en
  • CA360935A - Direction finder : en fr
  • DE636314C - DC generator for constant current : de en
  • DE636322C - Fixed slide equipped with flexible swinging airbrakes or rakes for mining operations : de en
  • GB454733A - Improvements relating to rivetted joints : en
  • AT147170B - Process for the production of colloidal graphite suspensions, in particular for use as lubricants. : de en
  • US2056850A - Vacuum tool : en
  • CA360998A - Friction element : en fr
  • CA361005A - Hub shell : en fr
  • AT147127B - Slider for dry gas meters. : de en
  • AU2461435A - Improvements in and relating to the manufacture of electric lamps and similar devices : en
  • US2056208A - Acetyl-salicylic acid composition : en
  • US2056548A - Anthrapyrimidone sulphonic acids and process of preparing the same : en
  • AU80836A - A new and improved air filtering apparatus : en
  • GB454936A - Improvements relating to the waterproof mounting of windows in vehicle bodies : en
  • AT147250B - Lumber transport device. : de en
  • GB454760A - Improvements in and relating to electric amplifying tubes : en
  • US2056536A - Calculating machine : en
  • US2056627A - Glass composition transparent to ultraviolet light : en
  • US2056659A - Electric gaseous discharge device of the metal vapor type : en
  • CA360947A - Chlorinated rubber product manufacture : en fr
  • CA360956A - Dry battery discharge regulator : en fr
  • GB454786A - Improvements in and relating to devices for obtaining a constant flow of fine granular masses : en
  • FR803649A - Pen-shaped lighter mechanism : en fr
  • FR803752A - New fireplace device : en fr
  • GB454607A - Apparatus for removing the fibres and other substances which adhere to the stripping or clearing brushes of carding engines : en
  • CA360919A - Doll : en fr
  • AT147265B - Carriers for the mechanical recording of a vibration track to be reproduced by optical means, a method for the production of such carriers and carriers which contain such a vibration track. : de en
  • US2056333A - Fruit washer : en
  • US2056269A - Locking means for retainers of draft keys : en
  • CA360943A - Dielectric composition : en fr
  • AT147175B - Process for the production of high quality, high molecular weight hydrocarbons. : de en
  • CA361031A - Sanitary garment : en fr
  • GB454771A - Improvements relating to bearings : en
  • FR803622A - Small automatic mill : en fr
  • GB454636A - Manufacture of keto-dicarboxylic acids and their lactones : en
  • GB454742A - Improvements in or relating to illuminated signs : en
  • CA361045A - Drill grinding apparatus : en fr
  • US2056491A - Apparatus for making reflectors : en
  • US2056636A - Cone manufacture : en
  • CA360969A - Side plate lock : en fr
  • US2056897A - Marking of metallic extrusions of tubular or solid form : en
  • DE636347C - Alternating current measuring bridge, the diagonal branch of which contains a phase-dependent zero current indicator : de en
  • CA361000A - Wheel : en fr
  • FR803702A - Curtain box refinements : en fr
  • FR803742A - Method of separating native sulfur from accompanying foreign matter : en fr
  • FR803880A - Stool enhancements for cycles : en fr
  • USD101438S - Design fob an accordion key : en
  • US2056793A - Process of preparing resin compositions : en
  • FR803823A - Process for grinding extra-hard metal compositions : en fr
  • FR803858A - Air gap reducer particularly intended for signal recording and repeating systems which operate by magnetic induction : en fr
  • DE636328C - Process for the production of primer baths for the production of ice paint : de en
  • DE636545C - Tent that can be used as a cloak and cloak, made of three isosceles triangular parts attached to one another with a removable cap : de en
  • DE636391C - Device for humidifying air : de en
  • DE636320C - Machine for cleaning hollow vessels : de en
  • GB454853A - Improved means for pressing material into receptacles for baling purposes : en
  • AU2464035A - An improved centrifugal clothes dryer : en
  • AU95136A - Liquid congealing apparatus : en
  • FR803891A - Interchangeable cartridge mold for chocolate factory : en fr
  • US2056754A - Pressure gauge : en
  • US2056817A - Railway traffic controlling apparatus : en
  • US2056176A - Salts of esters of para-hydroxybenzoic acid : en
  • US2056237A - Engine mounting : en
  • US2056381A - Accumulating device : en
  • US2056289A - Wall structure : en
  • US2056352A - Piano : en
  • US2056813A - Flux distributing insulator : en
  • USD101471S - Design fob a hand stamp : en
  • AU2459935A - An electrode for discharge tubes : en
  • DE636362C - Air cushions with connecting means for stringing together several cushions : de en
  • GB454720A - Apparatus for producing sounds of a musical character : en
  • DE636489C - Process for cleaning metals by converting their surface layer into the pure metal : de en
  • DE636494C - Suspension of the runner at disk mills : de en
  • FR803685A - Method and device for regulating the temperature of glass in the manufacture of glassware in a basin oven : en fr
  • FR803814A - Thermostatic device, intended for automatic control of heating installations and installations fitted with this device : en fr
  • FR803852A - Snow locomotion device : en fr
  • US2056243A - Stoker conveyer : en
  • US2056729A - Rail : en
  • DE636317C - Gate valve with parallel sealing surfaces : de en
  • AU2495235A - Dictating machine : en
  • DE636478C - Electrically heated roasting and oven with door lock : de en
  • US2056179A - Demountable tank cradle : en
  • US2056402A - Press : en
  • US2056196A - Moisture meter : en
  • US2056449A - Alkylated imidazoles of high molec : en
  • US2056616A - Drainboard : en
  • US2056175A - Method of heat treatment in carbonaceous atmospheres : en
  • US2056453A - Resinous materials and processes for hardening and molding them : en
  • US2056845A - Food handling and preparing apparatus : en
  • USD101456S - Design for a photomotjnt insert : en
  • DE636340C - Adjustment device for radios : de en
  • FR803773A - Sausage stuffer, direct hydraulic control : en fr
  • GB454876A - Improvements in appliances for use in the inhalation of vapourizable liquid disinfectants : en
  • FR803667A - Device for automatic restitution of aerial photographs : en fr
  • US2056510A - Conveyer furnace for heating metal sheets or plates : en
  • US2056918A - Measuring device : en
  • FR803885A - Continuous combustion process of a mixture of fuel and air formed under pressure, and burner allowing the implementation of this process : en fr
  • US2056860A - Cigar box : en
  • GB454846A - Improvements in or relating to the warming of rooms : en
  • FR803871A - Lock washer for threaded mechanical parts : en fr
  • GB454828A - Pocket lighter with friction wheel : en
  • FR803691A - Lighting device : en fr
  • FR803790A - Refrigeration air circulation diffuser : en fr
  • US2056249A - Lubricating apparatus : en
  • GB454613A - Improvements in or relating to adjustable standards or supports for staging, interior scaffolding and the like : en
  • AT147148B - Process for improving the magnetic properties, in particular the permeability of iron-silicon alloys. : de en
  • CA360961A - Hydraulic shock absorber : en fr
  • GB454609A - Improvements in or relating to electric time alarm systems : en
  • AT147193B - Grist mill. : de en
  • DE636157C - Writing oscilloscope for devices for recording currents generated by living organisms : de en
  • FR803689A - Remote level indicator for all liquids : en fr
  • DE602425C - Method and device for weaving with two warp thread systems : de en
  • DE636439C - Process for the processing of residues from pig extraction : de en
  • DE636182C - Chain stitch zigzag decorative seam sewing machine : de en
  • DE636500C - Power steering device : de en
  • GB454855A - Improvements in and relating to speedometers of the magnetic type : en
  • US2056605A - Sanctuary lamp : en
  • DE636186C - Liquid cooling device, especially for beer : de en
  • US2056675A - Method of and apparatus for making composite strips : en
  • DE636208C - Process for reserving colorings from sulfuric acid esters of the leuco compounds of cottonseed dyes on cellulose fibers : de en
  • GB454775A - Improvements relating to apparatus for injecting fluids into the body : en
  • USD101436S - Design for a jeweijry stone : en
  • DE636360C - Device for carbonizing rags : de en
  • FR803812A - Insulation and roofing products with metal reinforcement : en fr
  • GB454909A - Improvements in or relating to life belts : en
  • FR803615A - Device for protecting the fluorescent screen in cathode ray tubes against scorching : en fr
  • GB454838A - Improvements in supporting means for trousers, skirts or the like : en
  • AU2410035A - Improved method of preparing a foodstuff or food ingredient : en
  • US2056193A - Timing mechanism for operating switches : en
  • US2056733A - Suspension of machinery subject to vibration : en
  • FR803788A - Process for the manufacture of anhydrous calcium sulphate and plasters produced using this sulphate : en fr
  • US2056518A - Spacer balance for cream separator bowls : en
  • FR803747A - Electric timer for stairwell lighting : en fr
  • DE636202C - Light metal pistons for internal combustion engines : de en
  • GB454766A - Improvements in and relating to the brewing of beer : en
  • GB454804A - Improvements relating to artificial flies for fishing : en
  • US2056248A - Wire conecter : en
  • US2056891A - Centrifugal separating machine : en
  • US2056766A - Process of producing iron-chromium castings containing nitrogen : en
  • USD101482S - Design for a tuning dial for : en
  • US2056222A - Side bearing for railway cars : en
  • US2056878A - Holder : en
  • DE636156C - Identification label for electrical connection test or measuring lines : de en
  • DE636349C - Magnet winding for high currents with a broken number of turns : de en
  • FR803808A - Connection terminal for bar mounting : en fr
  • GB454924A - Improvements in or relating to airless injection internal combustion engines : en
  • US2056341A - Roll window screen and brace : en
  • US2056493A - Muzzle : en
  • US2056366A - Pole-top fixture : en
  • US2056825A - Wrapper and method and apparatus for forming it : en
  • USD101450S - Design for a bottle : en
  • DE636405C - Control for combustion-electric drives : de en
  • GB454586A - Improvements in or relating to bicycle frames or similar structures and methods of making the same : en
  • GB454881A - Improvements in artificial internal parts of human or animal bodies : en
  • FR803785A - Improvements to retractable landing gear for aviation devices : en fr
  • GB454687A - Improvements in the preparation of derivatives of pyridine and quinoline : en
  • US2056158A - Water closet : en
  • DE636444C - Safety valve connected to an osmotic pressure chamber to automatically shut off a fuel gas line : de en
  • DE636422C - Bottom folding device for cross-bottom bag machines : de en
  • AT147230B - Tires for cars, motorcycles, etc. like : de en
  • US2056534A - poole : en
  • AT147213B - Cushioning of the swinging semi-axles, especially for motor vehicles. : de en
  • DE636185C - Process for the production of color photographic recordings or copies : de en
  • US2056376A - Voltage multiplier : en
  • CA360995A - Machine tool : en fr
  • USD101464S - Design for a combined cigarette : en
  • FR803874A - Telescopic umbrella mount : en fr
  • GB454702A - Improvements in curbs for fireplaces and the like : en
  • FR803783A - Improvements to cork stoppers : en fr