- US2210144A - Hydraulic control apparatus :
en
- US2210130A - Power transmission :
en
- AU111141B2 - Improvements in or relating to tone control circuits :
en
- US2210528A - Bowling ball :
en
- USD121841S - Design fob a dress :
en
- US2210247A - Gas lift apparatus :
en
- US2210706A - Facsimile system :
en
- CA390531A - Screw type fluid propelling apparatus :
en
fr
- US2210297A - Paste container :
en
- US2210286A - Endgate latch :
en
- USD121806S - Envelope opener or similar article :
en
- GB524467A - Improvements relating to extensible scaffold towers :
en
- US2210034A - Electron multipler :
en
- US2210283A - Saucer :
en
- US2210847A - Boot or covering for universal joints of drive shafts of various motor vehicles :
en
- US2210833A - Sealing gasket :
en
- US2210310A - Piston for internal combustion engines and the like :
en
- US2210520A - Wire connecting device :
en
- US2210614A - Log bunk :
en
- US2209956A - Dispensing apparatus :
en
- USD121802S - Design tor, a bottle :
en
- US2210024A - Amusement device :
en
- US2210105A - Process and apparatus for the manufacture of smokeless powder :
en
- US2210770A - Magnetic sound recording :
en
- US2210864A - Pretzel making apparatus :
en
- CA390543A - Electric conductor support :
en
fr
- DE694641C - Process for working knitted fabrics with bar stitches and a flat weft knitting machine to carry out this process :
de
en
- US2210381A - Automatic control of band width in band-pass filters :
en
- DE694747C - Drive joint for the steering wheels of motor vehicles :
de
en
- FR856785A - Front fork for cycles and motorcycles :
en
fr
- USD121782S - Design for a refrigerated display
case :
en
- DE694680C - Disinfection cabinet through which a circuit enriched with the disinfectant or neutralizing agent can be passed :
de
en
- US2210357A - Composite wear-resisting body :
en
- US2210463A - Products obtained from the juices of the agave plant and process of recovering the same :
en
- CA390513A - Power transmission gearing assembly :
en
fr
- DE694545C - Process for the production of crotonaldehyde :
de
en
- DE694745C - Hatch lock for pressurized spaces in high-altitude aircraft :
de
en
- DK57873C - Method for the manufacture of frost-resistant lightweight concrete bodies. :
da
en
- GB524500A - Improvements in and relating to photographic materials and the processing thereof :
en
- GB524504A - Improvements in or relating to quick-release fastenings for safety harness, parachute harness and the like :
en
- AU145139A - Cancelling and competitor recall signalling device for race courses :
en
- US2210515A - Hinge :
en
- US2210658A - Rat guard for naval ships :
en
- US2210172A - Knock-off mechanism :
en
- GB524390A - Improvements in vacuum distillation :
en
- GB524509A - Improvements in or relating to mops for vacuum cleaner nozzles :
en
- US2210309A - Iron alloy suitable for electrical resistances :
en
- DE694546C - Process for the production of glutathione from yeast :
de
en
- FR856786A - Motion transmission system for cycles :
en
fr
- FR856830A - Humectants for mercerization liquids :
en
fr
- US2210131A - Electric discharge vessel :
en
- US2210474A - Color-printing web :
en
- US2210689A - Metal vapor or noble gas rectifier :
en
- AU293839A - Improved means forthe delivery at each discharge operation of predetermined quantity ofthe contents ofa container :
en
- CA390541A - Journal box lid :
en
fr
- CA390547A - Oil engine fuel feeding apparatus :
en
fr
- US2210652A - Screen or the like :
en
- US2210683A - Photoelectric tube :
en
- USD121770S - Design for a lady s hat :
en
- USD121794S - Design for a confectionery booth :
en
- FR856762A - Brake lining :
en
fr
- GB524555A - Improvements in colour photographic materials :
en
- US2210511A - Refrigeration :
en
- US2210134A - Hobbing machine :
en
- GB524578A - Improvements in earthing devices for use in connection with truck-type switchgear :
en
- GB524584A - Improvements in and relating to typographical composing machines :
en
- US2210865A - Oscillating electric fan :
en
- US2210541A - Method of recovering selective solvents :
en
- USD121814S - Keu-er :
en
- CA390503A - Motor vehicle driving mechanism :
en
fr
- CA390532A - Screw type fluid propelling apparatus :
en
fr
- DE694799C - Process for equalizing internal tension in hot-pressed plywood panels :
de
en
- GB524454A - Improvements in or relating to the manufacture of carbonized reactive fuel :
en
- US2210067A - Fuel feeding and distributing apparatus for oil burning engines :
en
- US2210421A - Couch bed :
en
- DE694763C - Pulse monitoring device for an electrical control device :
de
en
- US2210125A - Gun perforator for well casings :
en
- US2210240A - Variable transmission mechanism :
en
- US2210444A - Reinforcement of concrete or the like :
en
- DE694696C - Method for covering aircraft, airships and the like like :
de
en
- DE694686C - Method for determining the mechanical damping of workpieces :
de
en
- US2210796A - Flush tank and water closet combination :
en
- USD121857S - Design for a hat :
en
- US2210040A - Method of and machine for operating upon soles :
en
- US2210510A - Band strapping machine :
en
- US2210599A - Roofing construction :
en
- US2210759A - Trawl measuring mechanism :
en
- DE694667C - Heat protection plate for refrigerators or the like. :
de
en
- US2209960A - Torsional vibration damper :
en
- US2210469A - Manufacture of esters :
en
- US2210650A - Base exchange material :
en
- US2210781A - Control circuit :
en
- DE694650C - Disengaging device for mechanical clutches, in particular for motor vehicles :
de
en
- DE694812C - Drying of factory-wet viscose washes :
de
en
- DE694602C - Process for printing textile fabrics with Kuepen and sulfur dyes :
de
en
- GB524526A - Improvements relating to blind-landing systems :
en
- DE694754C - Catching device for ball running game and a target placed on the playing surface with catch holes :
de
en
- DE694775C - Method of weaving fine-meshed wire mesh :
de
en
- USD121769S - Jimerson
portable grinder :
en
- DK57867C - Cylinder for single-acting internal combustion engines. :
da
en
- GB524528A - Improvements in or relating to the manufacture of threads of glass or other synthetic material :
en
- GB524589A - Improvements in electric light fittings :
en
- GB524585A - Improvements in and relating to a pressure device for hydraulic brakes :
en
- US2209972A - Picture frame :
en
- US2210102A - Cake circle :
en
- US2210171A - Electric trolley construction :
en
- US2210374A - Musical instrument :
en
- US2210218A - Soil conservation apparatus :
en
- US2210162A - Box :
en
- USRE21526E - Process of producing chemical :
en
- GB524320A - Photographic elements having short-wave light absorbing filters :
en
- US2210055A - Carburetor :
en
- US2210006A - Food grinding machine :
en
- US2210808A - Bubble tower :
en
- USD121803S - Design for a button or similar
article :
en
- US2210096A - Coupling or splicer :
en
- FR856818A - Air and oil supply device for fireplaces, boilers, stoves or the like :
en
fr
- CA390510A - Television transmitting system :
en
fr
- DE694825C - machine :
de
en
- US2209990A - Map holder :
en
- GB524618A - Improvements in counting or indicating devices :
en
- DE694824C - Process for the production of pressable resins from dicyandiamide, phenol and formaldehyde :
de
en
- DE694670C - Arrangement for echo and feedback blocking :
de
en
- US2210016A - Cleaner for cotton linters :
en
- US2210121A - Power transmission :
en
- DE694765C - Process for the treatment of artificial structures made from cellulose solutions in a continuous operation :
de
en
- GB524465A - Improvements in and relating to shoes :
en
- GR9143B - WAY OF SAFE TRANSITION OF A SHIP THROUGH MINES ALSO SECURED SAFETY. :
el
en
- DE694695C - Extraction of flow boundary layers on aircraft :
de
en
- GB524409A - Improvements in or relating to dies :
en
- DE694783C - Geared turbine :
de
en
- US2210828A - Conversion of compounds of the acetylene series :
en
- US2210493A - Combined walking stick and bag :
en
- US2210819A - Coffee and method of preserving same :
en
- US2210236A - Air loaded valve :
en
- DE694739C - Air separator :
de
en
- DE694802C - Device for measuring bending forces :
de
en
- USD121797S - Curtain fabric or similar article :
en
- US2210116A - Manufacture of artificial materials :
en
- US2210053A - Heel lift attaching machine :
en
- US2210277A - Method of making pressure tanks :
en
- US2210416A - Friction clutch :
en
- US2210773A - Course and bearing indicator :
en
- US2210068A - Telephone system :
en
- USD121760S - Design fob a chair :
en
- US2210334A - Railway track construction :
en
- US2210505A - Machine for classifying fine-grained materials :
en
- FR856797A - Multiple fuses :
en
fr
- US2210567A - Striping means :
en
- US2210656A - Air conditioning system :
en
- USD121843S - Design fob a dress :
en
- US2210187A - Bottle stabilizer :
en
- US2210244A - Supporting and reducing device :
en
- US2210766A - Applicator cap :
en
- US2210158A - Mechanical pencil :
en
- DE694800C - Machine for joining veneer or similar strips :
de
en
- DE694564C - Process for the preparation of water-insoluble monoazo dyes :
de
en
- DE694668C - Process for the operation of metal, in connection with a gas turbine arranged in front of the lower stage to drive the compressors for gas and air working wind heaters for blast furnaces :
de
en
- GB524368A - Improvements in or relating to wheel mountings for aircraft :
en
- GB524531A - The manufacture of a mixture of nitric and sulphuric acids :
en
- US2210168A - Typewriting machine :
en
- US2210837A - Alpha-beta-unsaturated aliphatic amines and process for making them :
en
- AT159295B - Process for producing joint welds and high-alloy welding wires for carrying out this process. :
de
en
- US2210396A - Hexacene compounds :
en
- US2210578A - Method and apparatus for producing stereotype matrices :
en
- GB524505A - Improvements in or relating to gas burners :
en
- AT159293B - Process for the deacidification of liquids, especially water. :
de
en
- DE694687C - Method for the detection and determination of foreign substances in gases :
de
en
- DE694784C - Condensation turbine :
de
en
- GB524441A - Improvements in lathes and like machine tools :
en
- FR856760A - Process for supplying grids and other control or command devices to thermionic discharge devices and similar devices :
en
fr
- GB524484A - Apparatus for obtaining tempered glass sheets :
en
- USD121838S - Design for a child s sleeping garment :
en
- US2210411A - Index tab :
en
- US2210723A - External oil seal :
en
- AU111183B2 - Improvements in and connected with framed louvred verandah' blinds :
en
- AU340239A - Improvements in electric convertors :
en
- CA390523A - Typewriter :
en
fr
- AT159277B - Socket with control lamp. :
de
en
- CA390598A - Titanium containing pigment :
en
fr
- US2210594A - Insecticide and method of producing same :
en
- US2209953A - Necktie holder :
en
- US2210211A - Electrical timed impulse circuit :
en
- GB524483A - Improvements in or relating to hydraulic couplings of the kinetic type :
en
- GB524486A - Book for holding index strips :
en
- US2210143A - Truck dumping mechanism :
en
- US2210038A - Brake mechanism :
en
- US2210662A - Writing instrument :
en
- USD121799S - Practice golf game board or similar article :
en
- CA390481A - Leaf spring :
en
fr
- DE694654C - Bullet trap for shooting ranges :
de
en
- DE694844C - Pattern device for circular knitting machines with two needle cylinders :
de
en
- US2210252A - Bridge flooring :
en
- DE694904C - Device for drying shoes :
de
en
- US2210176A - Fume tube :
en
- AU349739A - Improvements in or relating to electric circuit-breakers :
en
- CA390578A - Endless chain cutting machine for coal :
en
fr
- AU111113B2 - Improvements in electric convertors :
en
- AT159267B - Multi-pole roller switch. :
de
en
- US2210036A - Fusible protective device for electric circuits :
en
- US2210407A - Portable derrick :
en
- US2210417A - Leak detector :
en
- USD121813S - Design for a soap dish :
en
- CA390492A - Electric discharge lamp device :
en
fr
- DE694604C - Interlace method for television purposes, in which hen has a time interval from the previous line pulse :
de
en
- AU40440A - Improvements in or relating tothe moving elements of electrical measuring instruments ofthe moving coil type :
en
- US2210109A - Metal cutting tool :
en
- USD121779S - Design for a bowling game apparatus :
en
- CA12820S - Emblem :
en
- CA390466A - Dry cell battery unit :
en
fr
- DE694896C - Arrangement for the operation of stable burning direct current arcs :
de
en
- AT159302B - Process for making anthraquinone vat dyes. :
de
en
- US2210861A - Wick assembly :
en
- GB524559A - Improvements in casting machines :
en
- US2210547A - Hookless fastener article :
en
- USD121808S - Design for a buckle :
en
- DE694842C - Adjustment device for flue gas slide of central heating boilers with filling space :
de
en
- GB524335A - Improvements in multiple objective photographic cameras :
en
- GB524521A - Manufacture of novel organic products :
en
- GB524353A - Improvements in or relating to line fuses :
en
- GB524381A - Improvements in colour cinematography :
en
- CA390464A - Skid chain :
en
fr
- CA390533A - Electrical resistance element :
en
fr
- CA390554A - Signalling system :
en
fr
- US2210636A - Guided wave transmission :
en
- DE694790C - Improvements to devices for the remote transmission of angular movements :
de
en
- FR856824A - Improvements in control systems for airplanes :
en
fr
- US2210308A - Iron alloy suitable for electrical resistances :
en
- GB524452A - Improvements in scouring implements :
en
- GB524593A - Improvements in and relating to the operation of axial compressors :
en
- USD121816S - Motion picture projector :
en
- USD121821S - Design for a pin clip :
en
- GB524379A - Method and materials for absorbing short-wave light :
en
- US2210235A - Swingable bracket for cabinets :
en
- US2210568A - Clothesline support :
en
- US2210602A - Wrecking bar :
en
- US2210727A - Adjustable support :
en
- US2210113A - Head and chin support :
en
- DE694867C - Pencil holder made of nested and detachable funnels made of paper, cardboard, celluloid or the like. :
de
en
- USD121833S - Design fob a dress :
en
- US2210093A - Material handling device :
en
- US2210645A - Automatic arc welding :
en
- US2210802A - Hair holder :
en
- DE693680C - Marking device for harpsichord-like string instruments :
de
en
- DE694767C - Device for representing the differential quotient of a function as an electrical quantity :
de
en
- US2210542A - Process of removing phenols from mineral oils :
en
- USD121854S - Textile fabric or similar article :
en
- US2210213A - Oil filter :
en
- FR856772A - Device for measuring the pressure drop and flow rate of a fluid in a pipe :
en
fr
- US2210342A - Tent structure :
en
- US2210631A - Garment hanger :
en
- US2210097A - Motor generator suspension :
en
- US2210424A - Artificial tooth and method of installation of the same :
en
- DE694640C - Device on resistance welding machines for automatic control of the welding current :
de
en
- DE694719C - Index sheet :
de
en
- DK57869C - Tear-off capsule of soft metal or of multilayer material, composed of soft metal and paper, cardboard or similar substances, and procedure for the manufacture of the capsule. :
da
en
- US2210066A - Aerial and feeder system for use in high frequency signaling systems :
en
- DE694855C - Rotary valve made of light metal with roller bearings :
de
en
- DE694691C - Method of improving decaffeinated or low-caffeine tea :
de
en
- DE694843C - Flat weft knitting machine for the production of reinforced "strip free" goods :
de
en
- GB524566A - Improvements in alloy steels particularly suitable for welding :
en
- FR856819A - Smoke and gas eliminator for coal-burning fireplaces :
en
fr
- GB524351A - Improvements in or relating to water heating apparatus :
en
- DE694692C - Method and machine for bundling bags and bags :
de
en
- FR856834A - Display cabinet :
en
fr
- DE694832C - Bearing arrangement to eliminate bearing errors caused by night and twilight effects :
de
en
- GB524440A - Improvements in or relating to flexible couplings for transmitting rotary motion :
en
- GB524485A - Improvements in or relating to operating mechanism for electric transformer tap changing switches :
en
- US2209997A - Binder reel attachment :
en
- US2210242A - Track circuit for railroads :
en
- US2210248A - Downspout shield for eaves troughs :
en
- USD121805S - Design for a drinking cup :
en
- GB524590A - Improvements relating to locks and latches :
en
- GB524568A - Improvements in or relating to printing blocks, moulds, and like articles having an impressed surface :
en
- GB524603A - A new or improved folding chair for children :
en
- GB524346A - Improvements in processes for preparing bile acids having a ketonic function :
en
- GB524431A - Improvements in the conductor systems of electrical apparatus :
en
- GB524540A - Improvements relating to vehicle wind screen wipers :
en
- DE694621C - se working electric motor drives :
de
en
- GB524321A - Process for the production of beryllium compounds which are free from fluorine :
en
- GB524332A - Improvements relating to combined seats and tables for infants use :
en
- DE694805C - Counterbalance for hinged apparatus covers :
de
en
- DE694612C - :
de
en
- DE694752C - Device for generating hydraulic pressure for the operation of brakes or clutches of motor vehicles :
de
en
- DE694665C - Switching device for compressor systems, especially for compression refrigeration systems :
de
en
- DE694908C - Pendulum tilt flight with a straight leg that can be moved lengthways :
de
en
- GB524363A - Improvements in or relating to drum brakes :
en
- GB524394A - Improvements in marking machines :
en
- GB524405A - Marking-off machine :
en
- GB524450A - Improvements in mountings for coil formers, more especially in wireless apparatus :
en
- US2210479A - Process and apparatus for oxidizing sulphide ores :
en
- US2210507A - Eyeglasses :
en
- GB524561A - Improvements in automatic weighing and indicating mechanism :
en
- GB524357A - Improvements in control systems for railway track switches and signals :
en
- JPS155027B1 - :
ja
- AU111130B2 - Improvements in or relating to radio direction finding receivers :
en
- AU111126B2 - Improved means forthe delivery at each discharge operation of predetermined quantity ofthe contents ofa container :
en
- GB524490A - Improved thread tensioning arrangements in winding machines :
en
- DE694709C - Stapling or nailing machine for connecting handle strips on crate boards using moving templates :
de
en
- GB524401A - A device for facilitating the removal of the valves of internal combustion engines :
en
- US2210829A - Cone dispenser :
en
- US2209980A - Reversing mechanism :
en
- US2210679A - Simplified carrier-current relaying system :
en
- US2210394A - Regulating system :
en
- US2209989A - Rotary type multiport valve :
en
- US2210207A - Ash tray :
en
- US2210571A - Communication system :
en
- US2210871A - Process for the manufacture of smokeless powder :
en
- AT159331B - Pedal lever drives, in particular for bicycles. :
de
en
- GB524520A - Improvements in or relating to the finishing of surfaces by abrading :
en
- FR856810A - Centrifugal governor, more particularly for fuel injection pumps :
en
fr
- GB524496A - New or improved moulds for the production of centrifuge pipes of cement aggregate :
en
- GB524615A - Improvements in or relating to twist grip controls for bowden transmission mechanism :
en
- US2210800A - Means for determining the moisture content of materials :
en
- US2210816A - Discharge device :
en
- GB524497A - Improvements in or relating to recording equipment such as for telecommunication exchange systems :
en
- DE694816C - Anchor, marker and lifebuoy :
de
en
- GB524544A - Improvements relating to conveyors :
en
- US2210148A - Catalytic polymerization of olefins :
en
- GB524447A - Automatic cold start cylinder lubricator for internal combustion engines :
en
- US2210525A - Base for incandescent lamps and similar devices :
en
- US2210700A - Oil-lubricated guide bearing :
en
- DE694671C - detector :
de
en
- US2210755A - Purse kit :
en
- US2210108A - Chicken feeder :
en
- US2210664A - Radio direction finding system :
en
- GB524356A - Improvements in auxiliary motor driving mechanisms for bicycles :
en
- US2210000A - Continuous process of manufacturing rubber tubing :
en
- CA390553A - Deflecting circuit :
en
fr
- GB524336A - Improvements in or relating to apparatus for the destruction of refuse and the like :
en
- FR856849A - Method, recorded film and devices for performing statistical operations :
en
fr
- FR856828A - Machine for crushing and cutting, screwed to the edge of a table, provided with a device for slicing fruit, bread, etc. :
en
fr
- US2210543A - End closure for axle housing :
en
- US2210651A - Radio beacon system :
en
- USD121859S - Design for a bracelet :
en
- CA390584A - Garment supporter clasp :
en
fr
- GB524537A - Improvements in or relating to motor operated press-button tuned radio receivers :
en
- US2210163A - Airplane wing and wing spar :
en
- US2210743A - Tag :
en
- US2210152A - Gear pump :
en
- GB524380A - Improvements in the cracking or pressure hydrogenation of hydrocarbons :
en
- DE694607C - Quadrupole containing non-linear resistances :
de
en
- GB524474A - Improvements in or relating to devices for discharging liquids under pressure :
en
- GB524608A - Improvements in or relating to steering gears for motor road and other vehicles :
en
- GB524322A - Drilling jig of flexible nature for application to curved surfaces :
en
- GB524575A - Improvements in valves and the like :
en
- FR856769A - Large gear ratio speed reducer :
en
fr
- FR856793A - Improvements to electrical transformers :
en
fr
- USD121850S - Design for a pin cup :
en
- CA390516A - Air conditioning apparatus :
en
fr
- GB524539A - Improvements in mudguards, wings, and like attachments for vehicles :
en
- USD121826S - Design for a stool :
en
- US2210353A - Method of manufacturing threaded parts :
en
- GB524333A - Improvements in mechanism for selecting and separating warp threads in warp tying and other machines :
en
- GB524437A - Improvements in or relating to agitators for suction cleaners :
en
- GB524371A - Improvements in and relating to processes and apparatus for drying milk products :
en
- US2210499A - Vehicle axle sleeve :
en
- USD121812S - Design for a dragline bucket :
en
- CA390577A - Clay processing :
en
fr
- AT159340B - Means for extinguishing and preventing light metal fires. :
de
en
- AT159256B - Closed cartridge fuse. :
de
en
- AT159296B - Electric heater. :
de
en
- CA390496A - Electric lamp :
en
fr
- US2210169A - Self-locking gaff :
en
- US2210696A - Switchboard :
en
- GB524552A - Process of making natural colour photographs :
en
- GB524569A - Improvements in or relating to the production of bi-metals :
en
- US2210073A - V-belt with small grooves on underside :
en
- GB524422A - Improvements in or relating to rotary drum furnaces :
en
- GB524370A - Improvements in and relating to horizontally-pivoted doors :
en
- GB524372A - Improvements in stands for advertisement or display :
en
- DE694881C - Process for dyeing mixed fabrics made of cellulose or regenerated cellulose with cellulose esters or ethers with diazotizing dyes :
de
en
- DE694601C - Device for breeding fat-forming microorganisms, in particular fatty yeasts :
de
en
- DE694647C - Copying device with different sizes, versenkpiergut different formats :
de
en
- US2210087A - Process for synthesizing luminescent material :
en
- US2210071A - Collapsible baby carriage :
en
- US2210523A - Television system :
en
- USD121840S - Design for a pin clip :
en
- DE694697C - Regrinding of knives :
de
en
- US2210677A - Manual reset thermostat :
en
- DE694742C - Device for forming paper tubes for bags with gussets :
de
en
- CA390574A - Multi-ply belting making machine :
en
fr
- DE694884C - Process for the production of perchlorethylene from pentachloroethane :
de
en
- US2210202A - Traveling block :
en
- US2210530A - Bottle ejecting and delivering mechanism :
en
- US2210558A - Automatic shuttle carriage mechanism :
en
- US2210432A - Eraser :
en
- US2210657A - Wringer roll drive device :
en
- AU111114B2 - Improvements in or relating to synchronising apparatus :
en
- GB524546A - Improved plummer blocks :
en
- US2210094A - Device for cleaning and polishing dental plates, etc. :
en
- US2210167A - Protective coating :
en
- US2210378A - Packing machine :
en
- CA390494A - Step voltage regulator :
en
fr
- DE694821C - Liquid filter :
de
en
- GB524493A - Sand blasting stencil :
en
- GB524599A - Improvements in, and connected with, electric switches of the ceiling or pull-operated type :
en
- DE692581C - Electromagnetic impact tool :
de
en
- DE694873C - Control for electrically driven machine tools, especially milling machines :
de
en
- FR856789A - Manufacturing process of objects molded and decorated in synthetic resin :
en
fr
- US2210246A - Laundry machine weighing combination :
en
- US2210648A - Ironing board or table :
en
- US2210350A - Book rack :
en
- DE694626C - Overcurrent carrier fuse :
de
en
- DK57857C - Piston machine. :
da
en
- US2210750A - Aluminum to copper connector :
en
- CA390519A - Knitting machine :
en
fr
- US2210857A - Bakery composition :
en
- US2210496A - Refrigeration :
en
- CA390524A - Railway track control device :
en
fr
- AT159308B - Process for smelting ferrous ores in a blast furnace. :
de
en
- CA390571A - Liquid fuel combustion :
en
fr
- DE694759C - Furnace for the production of coke and gas :
de
en
- US2209958A - Billboard display posting :
en
- US2210637A - Surface finish for receptacles :
en
- USD121849S - Design for a pin clip :
en
- DE694636C - Process for the production of a sealing end for electrical heating elements :
de
en
- US2210319A - Apparatus for conditioning cotton :
en
- US2210482A - Rotary kiln :
en
- US2210574A - Signaling system :
en
- US2210373A - Apparatus for treating respiratory organs :
en
- US2210780A - Electric discharge tube :
en
- US2210375A - Faucet :
en
- USPP415P - Hydrangea :
en
- US2210135A - Shaper guard :
en
- USD121836S - Design fob a tile :
en
- US2210765A - Meat cutting machine :
en
- US2210831A - Aminomethtlene amino-i :
en
- USD121796S - Design for a range :
en
- US2210604A - Band-pass control means for radio sets :
en
- GB524499A - Tunable coupling system for wide band amplifiers for short and ultra short waves :
en
- AU397239A - An improved water heater and sterilizer :
en
- CA390478A - Metal embossing foil :
en
fr
- CA390506A - Acrylic resin sealing compound :
en
fr
- DE694738C - Process for the production of non-aqueous bath fluids for the electrolytic deposition of aluminum :
de
en
- GB524533A - Method of and apparatus for screening fine particles in liquids :
en
- CA390559A - Centralized radio system :
en
fr
- AT159261B - Metal vapor converter with anode arms made of metal. :
de
en
- AT159288B - Pulling device for blackout curtains for sloping window surfaces. :
de
en
- US2210128A - Drill bushing device :
en
- US2210468A - Weaving with multicylinder shedforming machines :
en
- CA390550A - Television transmitter :
en
fr
- GB524510A - Improvements in and relating to resinous compositions :
en
- AT159343B - Heater. :
de
en
- CA390581A - Vitamin d product :
en
fr
- US2210146A - Color photography :
en
- US2210237A - Automobile control :
en
- DE694663C - Mercury vapor boiler with downpipes and riser pipes connected to the boiler drum :
de
en
- CA390585A - Radiant energy receiver :
en
fr
- CA390498A - Heteropoly compound as hydration catalysts :
en
fr
- US2210317A - Indicating and positioning system :
en
- AT159301B - Process for the production of azo dyes. :
de
en
- CA390489A - Ventilating system :
en
fr
- DE694875C - Locking device for the slide of shortenable umbrella frames with telescopic telescopic umbrella sticks :
de
en
- CA390593A - Stock quotation system :
en
fr
- AT159315B - Process for the preparation of thiazolium compounds. :
de
en
- CA390499A - Styrene production :
en
fr
- DE694892C - Reduction gear for tuning means :
de
en
- AU346339A - Improvements in or relating to radio direction finding receivers :
en
- AU224540A - Improvement in or relating to optical devices, light-transmitting articles and the like :
en
- FR856838A - Crampon fixed to a horseshoe :
en
fr
- GB524587A - Improvements relating to the raffination of mineral oils and tars :
en
- US2210265A - Conversion of hydrocarbon oils :
en
- US2210620A - Electric signaling apparatus :
en
- GB524616A - Improvements relating to dry gas meters :
en
- CA390497A - Electrical induction apparatus :
en
fr
- US2210324A - Ignition coil testing apparatus :
en
- FR856805A - Improvements to the pellet dispensers of pneumatic hammers :
en
fr
- GB524607A - Improvements in or relating to conveyors :
en
- DE694777C - Plate for taking notes or a notepad :
de
en
- DE694729C - Process for the production of thermoplastic, bituminous materials :
de
en
- FR856804A - Railway crossing :
en
fr
- US2210002A - Lawn mower :
en
- FR856806A - Pneumatic hammer handle locking device to orient the compressed air exhaust ports :
en
fr
- GB524613A - Method and means for conducting contact catalysis conversions of fluid reactants :
en
- US2210101A - Drilling bit :
en
- GB524460A - Improvements in or relating to the wrapping of cigarettes and other articles :
en
- FR856796A - chain stirrup, comprising arms embracing the last link and a closing ring placed on these arms :
en
fr
- GB524395A - Improvements in or relating to blow-lamps, pressure oil stoves and like apparatus :
en
- US2210841A - Lady's shoe :
en
- DE694694C - Centrifugal pump with an air separator and a ventilation pump arranged on its suction side :
de
en
- DE694774C - :
de
en
- GB524417A - Improvements in or relating to electron discharge devices :
en
- US2210315A - Animated display device :
en
- US2210005A - Edge trimming machine :
en
- US2210230A - Automotive vehicle door control :
en
- US2210691A - Regulator system for beaters and similar loads :
en
- USD121792S - Design for a ribbon :
en
- DE694912C - Control device for scissors for cutting izstaeben into sections :
de
en
- FR856768A - Electric buckling mode during twisting of yarns from cut or natural man-made fibers :
en
fr
- US2210340A - Coupling :
en
- US2210412A - Motor control system :
en
- US2210072A - Monoazo dyestuffs insoluble in water :
en
- USD121773S - Weather vane or similar article :
en
- US2210111A - Beake mechanism :
en
- FR856812A - Device making the wheels of vehicles parallel in curves :
en
fr
- DE694878C - Tensioning and locking device for metal strapping of packages :
de
en
- US2210261A - Automatic circuit breaker :
en
- US2210445A - Portable apparatus for developing and printing films in daylight :
en
- US2210866A - Manufacture of lubricating oil :
en
- DE694748C - Hydraulic tipping device for motor vehicles :
de
en
- CA390540A - Gear cutting method :
en
fr
- US2210345A - Fuel line connection :
en
- US2210711A - Moving stairway step :
en
- USD121763S - Design for a taxicab lamp :
en
- US2210524A - Closure means for reels :
en
- DE694889C - Light rail axle bearing pressed from sheet metal :
de
en
- GB524396A - Improvements relating to fluid flow governors :
en
- FR856765A - Bucket pump for fire fighting :
en
fr
- GB524511A - Improvements in and relating to the treatment of cellulose textile materials :
en
- GB524586A - Improvements in or relating to powder puffs :
en
- US2210238A - Safety means for certain knitting machine mechanisms :
en
- US2210329A - Smoke suppressing device :
en
- FR856801A - Improvements in methods for compacting and consolidating rock formations, sand and gravel layers, porous concrete, dike constructions, wells and boreholes and the like :
en
fr
- GB524342A - Printing telegraph apparatus :
en
- GB524358A - Improvements in powder distributors :
en
- GB524536A - Improvements in and connected with shuttlebox motions for looms for weaving :
en
- GB524424A - Improvements relating to rotary valve internal combustion engines :
en
- GR9144B - HOW TO DESTROY A CLOSURE OF SOUL AND SOUL MATERIAL WAR WITHIN A LITTLE TIME BY MINIMUM FORCES. :
el
en
- USD121842S - Design for an earring :
en
- DE694737C - Device for introducing the fuel-air mixture in an internal combustion engine :
de
en
- GB524329A - Improvements in or relating to the control of the supply of electric power to an electrical load :
en
- DE694726C - Three-phase two-rod break-hole wave winding :
de
en
- US2209951A - Continuous form :
en
- US2210486A - Berry cleaner and separator :
en
- US2210672A - Copper base alloy :
en
- US2210488A - Loose leaf binder :
en
- DE694793C - Overload straps device fuse :
de
en
- US2210139A - Weight-actuated toy :
en
- US2210639A - Treatment of monomeric styrene :
en
- DE694624C - Safety device for electrical systems whose power source has a strongly changing voltage :
de
en
- US2210693A - Out-of-step blocking relay :
en
- US2210777A - Arc welding electrode :
en
- CA390555A - Television apparatus :
en
fr
- USD121795S - Design for a textile fabric or
similar article :
en
- AT159338B - Fire extinguishing agents. :
de
en
- DE694869C - Feeding device for flat combing machines with reciprocating grate :
de
en
- DE694831C - Circuit arrangement for producing saw-tooth-shaped voltages :
de
en
- US2210441A - Pole or post socket :
en
- US2210151A - Water purifying and degasifying apparatus :
en
- US2210513A - Liquid cooler :
en
- CA390507A - Rubber article manufacture :
en
fr
- AT159325B - Anti-knock agents. :
de
en
- DE694618C - Terminal arrangement for electrical switchgear :
de
en
- FR856795A - Continuous confectioner apparatus :
en
fr
- GB524388A - Improvements relating to electric cables :
en
- US2210264A - Cribbing :
en
- DE694657C - Device for evenly lining sheet metal containers :
de
en
- US2209950A - Apparatus for treating artificial yarns :
en
- US2210205A - Water intrusion location in oil wells :
en
- USD121777S - Textile fabric or similar article :
en
- DE694792C - Electromagnetic regulator for power generators, especially for electrical systems on vehicles :
de
en
- US2210203A - Method of and apparatus for filling suction molds :
en
- US2210465A - Scaffold :
en
- DE694823C - Method for making a triazine capsule :
de
en
- DE694864C - Clutch for motor vehicles that can be triggered by pressure medium :
de
en
- FR856766A - Further training in central heating installations with hot water circulation and the like :
en
fr
- DE694879C - Use of the method of subsequent application of recesses, known from different colored coats :
de
en
- US2210076A - Glider :
en
- US2210442A - Capillary active compounds and process of preparing them :
en
- US2210782A - Apparatus for treating oil emulsions :
en
- USRE21522E - One-piece dress :
en
- DE694778C - Process for drying gases :
de
en
- US2210584A - Apparatus for polishing and cleaning plastic articles :
en
- US2210630A - Water closet :
en
- USD121824S - Milling machine knee :
en
- AT159334B - Warning signal device fed by the network, especially for railroad crossings. :
de
en
- US2210206A - Automatic fluid dispenser :
en
- DE694658C - Process for lining metal pipes with glass or porcelain pipes :
de
en
- AT159319B - Ultraviolet absorbing filter layers. :
de
en
- AT159332B - Suspension of motor vehicles. :
de
en
- US2210580A - Fireplace :
en
- US2210653A - Dispensing machine chute :
en
- US2210290A - Wick for oil burners :
en
- US2210577A - Signaling system :
en
- DE694862C - Process for the destruction of sedentary warfare agents :
de
en
- AU111140B2 - A grease pump :
en
- AU111143B2 - Improvements in or relating to electric circuit-breakers :
en
- US2210536A - Apparatus for feeding a plurality of motor fuels :
en
- AT159339B - Construction drying oven. :
de
en
- CA390502A - Shut-off valve :
en
fr
- AT159298B - Process for the preparation of dyes or dye intermediates. :
de
en
- CA390509A - Colour photography :
en
fr
- CA390463A - Concrete flooring :
en
fr
- GB524360A - Improvements in or relating to directional aerials and aerial systems :
en
- US2210136A - Cloth cutter :
en
- US2210288A - Automobile body suspension device :
en
- DE694801C - Vacuum cleaner for wood grinding machines :
de
en
- CA390567A - Wire coiling machine :
en
fr
- CA390504A - Wire guard :
en
fr
- DE694851C - Reinforced concrete rib ceiling that can be produced without formwork :
de
en
- FR856777A - Gum cleaning and sorting process :
en
fr
- GB524324A - Improvements relating to the panelling of cubicles :
en
- USD121820S - Design for an electric master plug :
en
- USD121851S - Design fob a pin clip :
en
- US2210228A - Gas heating apparatus :
en
- US2210749A - Printing plate mounting :
en
- USRE21524E - Waterproof wooden receptacle :
en
- US2210064A - Inking mechanism for printing machines :
en
- US2210544A - Casting :
en
- AT159341B - Automatic liquid drain with float and slide closure. :
de
en
- AU342739A - Improvements in or relating to radio direction finders :
en
- AT159272B - Damp-proof box for electrical wiring systems. :
de
en
- DE694751C - Safety device for pressurized fluid brakes, especially of motor vehicles :
de
en
- CA390460A - Electric switch :
en
fr
- US2210117A - Manufacture of hydrocarbon gases from coal :
en
- GB524456A - Improvements in or relating to operating mechanism more particularly for electric transformer tap changing switches :
en
- FR856839A - Ignition controller for internal combustion engines :
en
fr
- US2210730A - Starching machine :
en
- FR856779A - Device for stopping and automatically orienting the call for electrically operated elevators, freight elevators and similar devices :
en
fr
- CA390475A - Brew cooling device :
en
fr
- AU290739A - Improvements in electric incandescent lamps for operation in series :
en
- CA390477A - Flexible electric conduit :
en
fr
- DE694712C - Waelzkoerperkaefig made of oil-absorbent building material :
de
en
- DE694740C - ren of the coarser parts of a powdery substance mixture :
de
en
- AT159348B - Method and device for the preparation of masses containing components of different specific gravity. :
de
en
- GB524341A - Improvements in or relating to routine test equipment for electrical circuits :
en
- US2210312A - Flashlight :
en
- CA390501A - Flat roof :
en
fr
- CA390522A - Variable speed power transmission mechanism :
en
fr
- CA390546A - Bushing insulator :
en
fr
- GB524604A - Apparatus for loading and unloading vehicles :
en
- FR856817A - Advanced training in accumulator battery electrodes :
en
fr
- US2210258A - Sheet feeding mechanism for printing presses :
en
- US2210363A - Brake for vehicles operated by steam-driven piston engines :
en
- US2210721A - Desk :
en
- US2210779A - Strip punching and verifying device :
en
- FR856767A - Sealing washer for bottles of beer, lemonade, syrups, etc., and similar applications :
en
fr
- GB524451A - Improvements in machines for tendering meat :
en
- DK57861C - Mechanism for the straight line or approximately the straight line Leading of a Buelampe Ball Electrodes. :
da
en
- US2210498A - Winder :
en
- USD121839S - Design for a knitted fabric :
en
- USD121834S - Design for a coat :
en
- AU111174B2 - Cancelling and competitor recall signalling device for race courses :
en
- US2210221A - Bicycle transmission :
en
- GB524600A - Improvements in flange connections of tubes :
en
- US2210487A - Wire terminal connector and block :
en
- US2210767A - Safety razor :
en
- DE694705C - Arrangement for adjusting the reactance of transformers, reactors, etc. like :
de
en
- US2210431A - Air compressor :
en
- CA390590A - Paper manufacture :
en
fr
- USD121762S - Design fob a taxicab lamp :
en
- DE694674C - :
de
en
- US2209962A - Lasting machine :
en
- US2210129A - Power transmission :
en
- US2210822A - Power system :
en
- US2210156A - Power driven hay gatherer and stacker :
en
- US2210243A - Ink fountain for use in printing machines :
en
- US2210747A - Signaling system for toy railroads :
en
- US2210775A - Electrical switch :
en
- GB524529A - Improvements in extrusion presses for producing section bars of varying cross-section :
en
- AT159264B - Rod capacitor with protective cover. :
de
en
- DE694675C - Discharge vessel with two discharge paths for the Greinacher rectifier circuit :
de
en
- AU116167B2 - Improvements in or relating tothe attachment by adhesion of stationery sheets, webs, slips, or cutouts andthe like :
en
- CA390561A - Sound translating apparatus :
en
fr
- DE694814C - Structure for aircraft :
de
en
- US2210012A - Communication system :
en
- AT159323B - Coke oven door. :
de
en
- US2210404A - Heat control apparatus :
en
- GB524506A - Improvements in vacuum cut-offs :
en
- GB524429A - Improvements in the conductor systems of electrical apparatus :
en
- AT159269B - Door switch. :
de
en
- DE694637C - Device for heating, in particular drying, of wood, paper or similar objects in an electrical field :
de
en
- DE694847C - Process for the production of artificial threads with structure :
de
en
- DK57855C - Procedure for the Production of Tungsten Carbide. :
da
en
- GB524469A - Improvements in or relating to apparatus for controlling the flow of refrigerant in refrigerating systems :
en
- DE694907C - Bar curtain with mutually adjustable, light-reflecting bars on both sides :
de
en
- GB524446A - Improvements in or relating to grid-controlled electric discharge valves :
en
- US2209968A - Manufacture of bessemer steel seamless tubes :
en
- GB524355A - Improvements in auxiliary motor driving mechanism for bicycles :
en
- US2210015A - Electron oscillation generator and phase modulator :
en
- DK57865C - Plant for Measuring the Heat Amount Caused by a Fluid Flow. :
da
en
- GB524403A - Lubricant distributor :
en
- FR856790A - Process for the production of porous building materials :
en
fr
- GB524494A - Improvements in or relating to hydraulic couplings of the kinetic type :
en
- US2210627A - Motor control system :
en
- USD121807S - Design for a removable bottle
stopper :
en
- CA390588A - Cellulose ester article production :
en
fr
- US2210343A - Drawing-off device for combing machines :
en
- US2210860A - Regulating device applied to flush valves :
en
- DE694664C - Process for the production of partial color screen printing stencils that are approximately correct in tone :
de
en
- FR856847A - Process for converting smoke tube superheaters with double loops in each smoke tube :
en
fr
- US2210009A - Hydraulic operated variable pitch propeller :
en
- GB524438A - Improvements in filing devices for documents and the like :
en
- GB524462A - Improved type line trimming device for matrix composing and type line casting machines :
en
- CA390517A - Evaporative cooling system :
en
fr
- DE694631C - Gas or vapor-filled discharge vessel :
de
en
- US2210225A - Can :
en
- US2210439A - Process for cooling and drying moist nitrosyl chloride gas :
en
- US2210145A - Direct rolling of metal from the liquid state and apparatus therefor :
en
- USD121809S - Design for a plate or similar article :
en
- USD121852S - Design for a pin clip :
en
- AT159304B - Process for the preparation of vat dyes. :
de
en
- US2210200A - Liquid cooler :
en
- US2210209A - Composition shingle :
en
- USD121831S - Design for a dress :
en
- AU111124B2 - Process for operating a discharge tube witha gaseous atmosphere containing an auxiliary gas or vapour :
en
- US2210776A - Dental powder dispenser :
en
- AT159347B - Immersion heater. :
de
en
- AT159320B - Photographic product for the production of silver-free black and white photographic images. :
de
en
- AT159265B - Shielding jacket for moving electrical lines. :
de
en
- US2210397A - Large surface filter for all fluids :
en
- US2210532A - Rock drill :
en
- US2210649A - Metallic placard holding means for railway freight cars :
en
- US2210794A - Means for adjusting the cutter bars of mowing machines :
en
- US2210429A - Apparatus for filtering gases :
en
- US2210588A - Process of :
en
- CA390472A - Internal combustion engine :
en
fr
- CA390488A - Ventilating system :
en
fr
- DE694648C - Oxygen breathing apparatus with alkaline cartridges that can be replaced during use :
de
en
- DE694652C - Device for mixing fuel and oil :
de
en
- AT159291B - Method and device for straightening and bending belt bars on edge. :
de
en
- AT159303B - Process for the preparation of benzanthrone derivatives. :
de
en
- US2209963A - X-ray generating device :
en
- US2210086A - Seed distributor for seed drills :
en
- US2210197A - Marking machine :
en
- USD121800S - Design fob a stroller :
en
- AU569939A - Process forthe production of hydrocarbons by conversion of carbon monoxide with hydrogen :
en
- US2210440A - Dandelion extractor :
en
- US2210517A - Process for the preparation of arylaminoanthraquinone compounds :
en
- US2210420A - Parasiticidal oil spray :
en
- US2210549A - Method for cracking oils in vapor phase :
en
- USD121827S - Design for a comb :
en
- DE694744C - Windows for gas masks made of rubber or rubber material :
de
en
- US2210634A - Direct drawrod :
en
- AT159290B - Process for the production of wrought iron rail shims with a rail guide chair supported by a rib. :
de
en
- US2210582A - Method for the extraction of petroleum by mining operations :
en
- US2210806A - Screen :
en
- DE694693C - Address slip for cash on delivery shipments :
de
en
- US2210446A - Thermostatic control mechanism :
en
- FR856813A - Installation for drying liquids, suspensions, etc., by spraying :
en
fr
- US2210100A - Mechanism control :
en
- US2210455A - Lock nut :
en
- US2209947A - Apparatus for delivering measured quantities of liquid by volume from bottles or similar vessels :
en
- US2210563A - Production of alkyl halides :
en
- US2209998A - Electric selector mechanism :
en
- US2210389A - Reelable antenna system and apparatus for aircraft :
en
- US2210732A - Regulated rectifier system :
en
- US2210787A - Spindle mounting :
en
- GB524564A - Improvements in piston type control valves for hydraulic presses :
en
- US2210570A - Typewriting machine :
en
- US2210052A - Railway traffic controlling apparatus :
en
- US2209949A - Power transmission device :
en
- US2210858A - Scalp treating device :
en
- GB524525A - Improved electric water heater :
en
- US2210226A - Tube squeezer :
en
- DE694633C - ne light spot describing a circular path :
de
en
- DE694741C - Taste and to improve the shelf life of ground products :
de
en
- FR856843A - Longitudinal support for grinding spindles, in particular for thread grinding wheels :
en
fr
- US2209959A - Radio receiving system :
en
- GB524430A - Improved process of producing conductor systems for electrical apparatus :
en
- GB524542A - Improvements in and connected with the de-aeration or priming of fuel pumps :
en
- GB524350A - Improvements in or relating to condensation products of the urea-formaldehyde type :
en
- US2210859A - Device for facilitating the closing of bags and of similar containers :
en
- DE694684C - Rollable plywood :
de
en
- DE694706C - Incandescent cathode tubes with several anodes and interconnected conductive shields arranged in their vicinity :
de
en
- DE694649C - Horse gas protection mask with replaceable respiratory protection filters :
de
en
- GB524453A - Abrasive fabric :
en
- US2210271A - Fish gaff :
en
- USD121801S - Design for a display back fob
dresses ob the like :
en
- US2210573A - Sheet feeding mechanism for printing presses :
en
- GB524594A - Improvements in and relating to the production of artificial edible fats :
en
- DE694723C - Duplicator, especially for three-letter writing :
de
en
- US2210059A - Contacting apparatus :
en
- US2210356A - Form for use in the formation of expansion joints :
en
- US2210592A - Vehicle body ventilator :
en
- DE694746C - Steering frame for load trailer :
de
en
- GB524550A - Wide band amplifier sytems for electrical carrier-wave signals :
en
- GB524461A - Improved resilient mounting for the driving unit in motor vehicles :
en
- FR856825A - Improvements in fencing foils :
en
fr
- FR856809A - Process for the preparation of a stable solution of mustard oil :
en
fr
- GB524558A - Improvements in and relating to photographic materials and the processing thereof :
en
- FR856850A - Improvements to vacuum liquid fillers :
en
fr
- GB524487A - Process of treating clays :
en
- GB524602A - Improvements relating to emergency exit fastenings or panic bolts :
en
- FR856821A - Process for removing mercaptans from hydrocarbon distillates :
en
fr
- GB524463A - Improvements in or relating to gas burners for cooking stoves :
en
- US2210638A - Thread and cord trimmer for buttonhole sewing machines :
en
- GB524574A - Improvements in high-pressure metal-vapour electric discharge devices :
en
- FR856808A - Improvements to mud flaps to be attached to boots and shoes :
en
fr
- GB524375A - Improvements in or relating to devices for facilitating the supervision or checking of the pressure in oil-filled electric cables :
en
- DE694858C - Closure for paper container :
de
en
- US2209985A - Diazo composition :
en
- US2210013A - Perspiration inhibiting material :
en
- US2209986A - Lid support :
en
- US2210333A - Display device :
en
- US2210451A - Vehicle wheel :
en
- US2210702A - Television system :
en
- USD121775S - Design fob a textile fabric ok
similar article :
en
- US2210569A - Typewriting machine :
en
- US2210401A - Pumping mechanism :
en
- US2209995A - Apparatus for cutting metal into sections :
en
- US2210551A - Furnace :
en
- US2210387A - Amplifier :
en
- GB524534A - Improvements in or relating to flexible bottles :
en
- GB524382A - Insoluble metallic compounds of dyestuffs of the pyrone series :
en
- GB524416A - Improvements in or relating to modulated carrier wave transmitters :
en
- DE694749C - Oil pressure brake for single-axle trailers :
de
en
- GB524343A - Improvements in or relating to the grading or separation of particles of solids or liquids :
en
- AT159335B - Sliding window for streamlined railway vehicles. :
de
en
- CA390468A - Playing card pack :
en
fr
- GB524489A - Improvements in or relating to weighing scales :
en
- GB524538A - Improvements in and relating to brake circuits for electric starters for internal combustion engines :
en
- US2210838A - Method of preventing undesired polymerization of vinyl-methylketone :
en
- US2210842A - Switch construction :
en
- US2210029A - Variable condenser :
en
- US2210266A - Electric ignition device :
en
- GB524348A - Means for dressing electrodes of spot-welding machines :
en
- DE694721C - Dehumidification of gases :
de
en
- DE694629C - Electric lamp with a braised on one foot :
de
en
- US2210147A - Support for automobile accessories :
en
- US2210185A - Band saw guide :
en
- US2210161A - Production of filamentary structures :
en
- GB524443A - Improvements in or relating to television systems :
en
- FR856822A - Process for the preliminary treatment of wood :
en
fr
- GB524471A - Improvements in or relating to mechanical shavers and hair cutters :
en
- US2209971A - Sound record :
en
- US2210503A - Wave translation system :
en
- US2210245A - Formation tester :
en
- US2210724A - Push-broom-type vacuum cleaner :
en
- DE694753C - Emergency brake for motor vehicles :
de
en
- DE694727C - Electric mercury vapor tube or lamp with a basic inert gas filling :
de
en
- USD121853S - Rognoni
dress :
en
- GB524492A - Improvements in electric motors particularly applicable to hair clippers :
en
- US2210348A - Roofing material :
en
- GB524378A - Method and materials for absorbing short-wave light :
en
- DE694606C - Circuit arrangement for exercising a control effect as a function of two voltages caused by the speech currents of the two directions of speech :
de
en
- FR856755A - Process for purifying water containing organic matter :
en
fr
- AT159327B - Method of knitting hosiery. :
de
en
- US2210274A - Wrench :
en
- US2210335A - Valve :
en
- US2210559A - Valve :
en
- US2210351A - Bag :
en
- US2210538A - Machine gun mount :
en
- AU217339A - Improvements in or relating to tone control circuits :
en
- AT159316B - Process for the production of enamels, in particular iron enamel that is tarnished white. :
de
en
- AU388039A - A process for the manufacture of dental prostheses such as dentures and the like :
en
- US2210408A - Marine working platform substructure :
en
- US2210553A - Apparatus for producing reinforced concrete structures :
en
- US2210179A - Fluid drain trap :
en
- US2210823A - Laterally expanded oil seal :
en
- US2210601A - Ironing board cloth fastening means :
en
- US2210731A - Motor compressor unit :
en
- USD121771S - Design for a cabinet fob a beverage
cooler :
en
- US2209987A - Cabinet type actuator governor :
en
- US2210123A - Oil pumping apparatus and method :
en
- US2210454A - Apparatus for taking cinematograph images :
en
- US2210629A - Small size electroapparatus to be used as toys and for educational and domestic purposes :
en
- DE694786C - Method for generating phase-modulated vibrations :
de
en
- US2210104A - Process and apparatus for manufacture of smokeless powder :
en
- US2210302A - Holding carton for confections :
en
- DE694651C - Vehicle structure made of flat, elastic, but non-deformable panels, especially for single-axle trailers in streamlined form :
de
en
- GB524345A - Improved process for the recovery of elemental sulphur from gases containing sulphuretted hydrogen :
en
- DE694661C - Process for the conversion of ethers into the corresponding alcohols :
de
en
- DE694702C - Circuit arrangement for telephone systems with dialer operation :
de
en
- US2210223A - Harrow :
en
- US2210210A - Covering for bedding :
en
- DE694720C - Oil separator :
de
en
- DE694619C - Mercury switch :
de
en
- DK57858C - Automatic Finder Circuit for Telephone Systems. :
da
en
- DK57876C - Sterilizer and Filter for Water. :
da
en
- US2210406A - Frequency determining circuit :
en
- US2210694A - Braking system for electric trains :
en
- GB524434A - Improvements in electric apparatus :
en
- DK57862C - Method for Building an Electrode System with Asymmetric Conductivity. :
da
en
- AT159310B - Process to improve the machinability of alloyed and unalloyed steels. :
de
en
- US2210354A - Air conditioner :
en
- US2210818A - Separating process and apparatus :
en
- US2210827A - Battery terminal :
en
- US2210849A - Rifling tool :
en
- US2210201A - Game device :
en
- US2210846A - Fluid mixing device :
en
- GB524498A - Improvements relating to the cutter bar arrangements of agricultural mowers :
en
- US2210216A - Support :
en
- US2210762A - Antiglare device :
en
- US2210852A - Interlock control system :
en
- US2209975A - Method of making fluid heat exchange apparatus :
en
- DE694807C - Block roll with slab track :
de
en
- DE694688C - Slotted sealing ring, preferably a piston ring, with non-parallel ring ends :
de
en
- DE694840C - magistrate :
de
en
- FR856826A - Method and agent for cleaning textile products :
en
fr
- US2210509A - Method of forming over objects :
en
- CA390570A - Box making machine :
en
fr
- GB524606A - Improvements in or relating to motor control apparatus :
en
- US2210314A - Method for attaching hard alloys :
en
- US2210459A - Friction clutch :
en
- US2210495A - Latch :
en
- US2210581A - Thin colored fishskin :
en
- US2210643A - Portable carrier :
en
- US2210768A - Internal circulatory heater :
en
- US2210452A - Baseball score game :
en
- US2210150A - Concrete block for paths, roads, and the like :
en
- US2210771A - Manufacture of shaped articles from polymeric materials :
en
- US2210043A - Composition for greasing baking pans and the like :
en
- US2210478A - Lubricator :
en
- DE694609C - Circuit arrangement for telecommunications, especially telephone systems :
de
en
- AT159278B - Electrically conductive parts (wires, contacts, etc.) made of magnesium or magnesium alloys. :
de
en
- DE694870C - like :
de
en
- USD121858S - Design for a radio cabinet :
en
- US2210020A - Power hammer :
en
- US2210384A - Electrical filter arrangement :
en
- US2210273A - Method of and apparatus for relieving cutters :
en
- US2210193A - Glass cutter :
en
- DE694876C - Fuel tank for aircraft :
de
en
- US2210263A - Automatic circuit breaker :
en
- US2210798A - Rail car truck :
en
- CA390594A - Stock quotation transmitting and receiving system :
en
fr
- AT159311B - Process for the manufacture of electrodes for arc welding. :
de
en
- US2210050A - Electric condenser :
en
- US2210435A - Dial gauge :
en
- US2210863A - Adjustable seat structure :
en
- US2210282A - Line check valve :
en
- US2210433A - Method and apparatus for applying tabs to cards and the like :
en
- US2210851A - Washing machine :
en
- DE694866C - Shearing device for clear cut :
de
en
- US2210848A - Rifling tool :
en
- US2210715A - Electronic regulator :
en
- CA390528A - Machine parts controlling apparatus :
en
fr
- DE694877C - Lock stitch sewing machine with zigzag device :
de
en
- CA390597A - Television apparatus :
en
fr
- US2210595A - Aqueous textile fiber impregnating composition :
en
- AU341039A - Improvements in or relating to synchronising apparatus :
en
- US2210372A - Speed stabilizing device for sound record films :
en
- US2210854A - Heating apparatus :
en
- USD121759S - Hurricane lamp or similar article :
en
- US2210081A - Fluid flow meter :
en
- US2210826A - Fluid packing :
en
- USD121783S - Design for a shoe stand :
en
- GB524532A - Improvements in sanitary traps :
en
- US2210368A - Compounds of the etio-cholanic acid series and process of making same :
en
- US2210413A - Silencing and indicating device :
en
- AU111137B2 - Bag lifter :
en
- AU190839A - Process and apparatus for synthesis of hydrocarbons, alcohols and formaldehyde :
en
- US2210229A - Refrigerator door lock :
en
- US2210458A - Method of and apparatus for air conditioning :
en
- DE694903C - Method and device for the production of metallic hollow spheres :
de
en
- AT159285B - Device for winding small clocks, in particular wristwatches. :
de
en
- US2210122A - Control system :
en
- DE681631C - Process for dewatering chopped potatoes and beetroot :
de
en
- US2210540A - Folding automobile bed and tent :
en
- GB524347A - Improvements in dental floss holders :
en
- DE694868C - Card for mixing rayon with other fiber material :
de
en
- GB524330A - New or improved ink-supplying means for rotary duplicators :
en
- FR856751A - Process for transferring printed images onto any paper :
en
fr
- US2210675A - Multipower driving vehicle :
en
- US2210661A - Combination swing and knockout for cranking units :
en
- US2210804A - Connector for cables :
en
- CA390573A - Metal treating apparatus :
en
fr
- DE694722C - Cylinder for piston engines :
de
en
- DK57875C - Process for the production of a predominantly hydrochloric acid consisting of magnesium oxide and calcium carbonate. :
da
en
- US2210188A - Self-igniting fuel-flow control system :
en
- AU344839A - A grease pump :
en
- CA390575A - Electrical relay :
en
fr
- DE694683C - Hot water heating system with an electrically heated water storage tank :
de
en
- DE694887C - Pipe steam converter :
de
en
- DE694673C - :
de
en
- DE694794C - Circuit for single-phase alternators with self-excitation by capacitors :
de
en
- FR856774A - Forced circulation steam generator :
en
fr
- CA390580A - Coal cutting and loading machine :
en
fr
- CA390565A - Acetylene production :
en
fr
- CA390500A - Tube manufacturing device :
en
fr
- US2210063A - Defect card holder :
en
- US2210598A - Power clutch unit :
en
- GB524582A - Improvements in vaginal pack devices :
en
- US2210518A - Electronic oscillator control device :
en
- US2210790A - Swing jaw mounting :
en
- US2210453A - Gasket :
en
- US2210085A - Wheel and tire carrier :
en
- US2210239A - Change speed device and control therefor :
en
- USD121830S - Design fob a dress ensemble :
en
- DE694699C - :
de
en
- DE694785C - Gear transmission for the evaluation of pulse combinations according to the path sum method, especially for telegraph receivers :
de
en
- GB524352A - Improvements in or relating to rubber kerbs :
en
- US2210403A - Method of removing metal from metallic bodies :
en
- US2209948A - Polyphase rectification from a single phase electricity supply :
en
- USD121860S - Design for a pantie-girdle :
en
- US2210181A - Safety device for stamping presses and the like :
en
- US2210414A - Skewer :
en
- US2210120A - Tie rack :
en
- US2210778A - Current responsive instrument :
en
- US2209969A - Adjustable damping assembly for watt-hour meters :
en
- US2210095A - Washing machine construction :
en
- US2210680A - Out-of-step protection for transmission systems :
en
- US2210142A - Truck dumping mechanism :
en
- US2210106A - Loose-leaf binding device :
en
- US2210812A - Fuel mixing device :
en
- AU289939A - Improvements in means for supporting wires, rods, or pipes from fixed or stationary wires andthe like and methods of manufacture thereof :
en
- US2210492A - High voltage generator :
en
- US2210855A - Friction clutch :
en
- GB524547A - Improvements in wide band coupling systems for electric circuits :
en
- US2210008A - Automatic tow bar :
en
- US2210003A - Adhesive tape dispenser and applier :
en
- US2210752A - Toy vehicle :
en
- US2210077A - Drill bit :
en
- US2210437A - Blank and method for making hollow wrought metal articles :
en
- US2210438A - Process for distillation of hydrogen peroxide :
en
- US2210832A - Process of coloring wood :
en
- US2210165A - Fastener-applying implement :
en
- US2210041A - Vat dyestuffs and method of producing them :
en
- DE694756C - Device for moving vehicle models, vehicle toys, etc. Like. On a closed road system :
de
en
- GB524374A - Improvements in or relating to the manufacture of bearings :
en
- US2210088A - Means for supplying fluid under pressure to a shaft :
en
- US2210062A - Method of manufacturing floor clips :
en
- US2210292A - Coupling device :
en
- US2210358A - Twisting spindle, especially for artificial silk :
en
- GB524377A - Method and materials for absorbing short-wave light :
en
- DE694782C - :
de
en
- US2210589A - Combined air distributing and illuminating device :
en
- US2210475A - Foot covering :
en
- US2210476A - Adjustable air register :
en
- CA390518A - Fibrous material processing :
en
fr
- DE694780C - Production of carbonic acid nitriles :
de
en
- US2210754A - Bath mitt :
en
- USD121785S - Design fob a valve body :
en
- AT159312B - Process for the preparation of halogen silver emulsion layers for color photography. :
de
en
- DE694791C - Device to compensate for armature feedback in electrical machines, especially transmitters for remote controls :
de
en
- DE694839C - Polarized relay with armature and contact arrangement sealed gas-tight in a housing :
de
en
- US2209964A - Reduction of metals to a powder :
en
- US2210074A - Clutch plate :
en
- AU111149B2 - Improvements in and relating to burners for oil andother liquid fuels :
en
- DE694730C - Low-temperature-resistant lubricant :
de
en
- US2210112A - Valve stem :
en
- US2210617A - Crucible glass feeder :
en
- USD121793S - Design for a valve :
en
- US2210646A - Steam pressure control :
en
- US2210607A - Refrigeration :
en
- US2210260A - Automatic circuit breaker :
en
- DE694708C - Process for the manufacture of capsules for medical or other purposes, pills, lozenges and suppositories :
de
en
- DE694891C - Circuit arrangement for teleprinting systems with dialer operation :
de
en
- DE694865C - Support for flaps, especially for trunk flaps of motor vehicles :
de
en
- US2210529A - Conveyer for bottle-washing machine :
en
- AU448139A - Bag lifter :
en
- US2210030A - Suction cleaner :
en
- US2210788A - Support for mine roofs :
en
- US2210132A - Method of making bearings :
en
- US2210313A - Circuit closer :
en
- US2210647A - Work-guiding attachment for sewing machines :
en
- AT159322B - Device for charging a horizontal coke oven with a mashed coal cake. :
de
en
- DE694811C - Pistons :
de
en
- US2209977A - Lid support :
en
- US2210159A - Tank gauge for moving vehicles :
en
- US2210323A - Conveying rig :
en
- US2210007A - Universal automatic hitch :
en
- FR856756A - Bed-cover :
en
fr
- DE694894C - Switch for briefly closing an electrical circuit :
de
en
- AT159297B - Process for animalising cellulose fibers or other textile fibers. :
de
en
- US2210836A - Motor bearing seal lubricating means :
en
- US2210586A - Method of and apparatus for lasting shoes :
en
- US2210545A - Process of sealing openings in the earth :
en
- US2210668A - Power transmission mechanism :
en
- US2210184A - Trouser hanger :
en
- US2210665A - Power transmission :
en
- US2210364A - Process for the manufacture of azo dyestuffs :
en
- AU111115B2 - Improvements in or relating to radio direction finders :
en
- US2210346A - Spraying attachment for tractors :
en
- US2210641A - Printing telegraph :
en
- CA390505A - Food product processing apparatus :
en
fr
- USD121837S - Decorative paper or similar article :
en
- AU111129B2 - Improvements in or relating to cathode ray tubes :
en
- US2210267A - Fingernail trimming machine :
en
- US2210587A - Clamping device :
en
- CA390538A - Elliptic spring :
en
fr
- CA390560A - Signal selector circuit :
en
fr
- CA390544A - Electrical insulator :
en
fr
- US2210473A - Combustion promoting device :
en
- US2210155A - Machine for the displacement and compression of fluids :
en
- US2210667A - Arrangement for feeding radio transmitters and the like :
en
- AU137039A - Improvements in and relating to burners for oil andother liquid fuels :
en
- DE694833C - Double-lobed spacer clip for attaching cables to walls or the like. :
de
en
- US2210284A - Control system for hydraulic presses :
en
- FR856831A - Radio-electric receiver device arranged so as to suppress aperiodic disturbances :
en
fr
- CA390491A - Electric lamp :
en
fr
- GB524449A - Improvements in or relating to electric fuses :
en
- DE694731C - Pole clamp with two interchangeably combined anti-skid devices :
de
en
- US2209991A - Multiport valve :
en
- US2210047A - Knockdown stool :
en
- US2210361A - Stove construction :
en
- US2210483A - Electric dental furnace :
en
- US2210083A - Beverage service tank :
en
- DE694787C - Overlay receiver for non-sounding telegraphy with multiple overlay :
de
en
- DE694676C - Process for the treatment of hydrocarbon oils :
de
en
- AU111135B2 - A process for the manufacture of dental prostheses such as dentures and the like :
en
- AT159284B - Device for comparing two frequencies. :
de
en
- CA390591A - Aluminium reflecting surface production :
en
fr
- AT159346B - Bottle caps and process for their manufacture. :
de
en
- AU111194B2 - Improvements in or relating to tuning devices for wireless receiving sets :
en
- US2210718A - Electrical display device :
en
- US2210613A - Refrigeration :
en
- USD121825S - Design for a cigarette case :
en
- AT159286B - Hinge for pivot windows. :
de
en
- DE694779C - rid :
de
en
- AU376839A - Improvements in and relating to hospital bedsteads :
en
- AU111186B2 - Process forthe production of hydrocarbons by conversion of carbon monoxide with hydrogen :
en
- DK57856C - Procedure for the Preparation of Pregnant Dions. :
da
en
- FR856823A - Bonus Distributor :
en
fr
- GB524565A - Improvements relating to regulating arrangements for electrical circuits :
en
- GB524491A - Variable pitch screw propellor :
en
- GB524576A - Improvements in and relating to electric supply systems for unilaterally conductive load devices :
en
- DE694769C - Device for spreading cut grass or hay :
de
en
- DE694773C - Signal system with signal lamps flashing in different rhythm :
de
en
- US2210305A - Acetylated oil and method of making :
en
- US2210596A - Dispensing closure :
en
- AT159342B - Foot mounting for gas stoves and similar devices. :
de
en
- US2210046A - Valve seat :
en
- US2210751A - Automatic shutoff valve :
en
- US2210300A - Machine for clearing out pipe :
en
- USD121829S - Design for a dress :
en
- GB524541A - Improvements in and relating to the distillation of coal tar acids :
en
- DE694677C - Braided strand :
de
en
- DE694899C - Purification of acetylene produced by thermal or electrical means :
de
en
- DE694905C - Wedge cushion spring insert :
de
en
- US2210562A - Key for computing and similar machines :
en
- GB524515A - Separation of lactoflavin and its phosphoric acid ester :
en
- CA390582A - Irradiated evaporated milk :
en
fr
- FR856758A - Small construction that can be quickly assembled and dismantled :
en
fr
- US2210761A - Cathode :
en
- GB524527A - High frequency coaxial conductor cables :
en
- CA390564A - Insulating plaster :
en
fr
- AT159350B - Distance meter with a variable base and a procedure for rendering its adjustment errors harmless. :
de
en
- CA390556A - Cathode ray tube deflecting circuit :
en
fr
- FR856802A - Remote control circuits comprising lines, for example telegraph lines :
en
fr
- GB524391A - Improvements in or relating to telegraph systems :
en
- FR856784A - Improvements to the exhaust components of internal combustion and combustion engines :
en
fr
- US2210054A - Centrifugal separator :
en
- US2210332A - Shoe construction :
en
- US2210720A - Apparatus for igniting solid fuel :
en
- FR856788A - Improvements in apparatus for treatment with oxygen therapy and the like :
en
fr
- GB524392A - Improvements in or relating to apparatus for measuring well depths and well strings :
en
- US2210091A - Fender, grille, and light protector :
en
- US2210490A - Hanger hook :
en
- US2210834A - Process of chlorinating aliphatic acids :
en
- DE694853C - Process for the production of hard rubber coatings :
de
en
- DE694898C - Explosion wall, especially for flue gas trains :
de
en
- GB524397A - Improvements relating to chairs, tables and like articles of furniture :
en
- DE694882C - :
de
en
- GB524473A - Improvements in or relating to vehicle bodies :
en
- GB524331A - Improvements in or relating to piston rings or piston ring assemblies :
en
- US2210220A - Table leaf support :
en
- US2210449A - Apparatus for arresting launching devices for airplanes :
en
- FR856837A - Device for separating liquids and gases, particularly for deaerating fuel from internal combustion engines with injection. :
en
fr
- GB524365A - Method and apparatus of projecting and of copying by projection lenticular colour orstereographic films :
en
- DE694795C - Electrical discharge vessel :
de
en
- US2209967A - Automobile wheel :
en
- US2210506A - Shock absorbing deive for earth boring apparatus :
en
- DE694910C - Hollow vineyard stake :
de
en
- US2210365A - Boot and shoe cleaner :
en
- US2210497A - Amplifying system :
en
- US2210061A - Inserting tool :
en
- US2210737A - Pattern making machine :
en
- US2210756A - Control system :
en
- DE694796C - Process for the production of artificial threads from copper oxide ammonia cellulose solution by the stretch spinning process in the spinning funnel :
de
en
- DE694837C - Device for protecting transformer coils against traveling waves :
de
en
- US2209993A - Multiport valve :
en
- US2210608A - Whipping and beating device :
en
- US2210018A - Machine for operating on sheet material :
en
- US2210410A - Compensator for radio direction finders :
en
- US2210425A - Automatic tuning control system :
en
- US2210758A - Heating system :
en
- CA390479A - Engine piston :
en
fr
- CA390592A - Selecting system :
en
fr
- US2210075A - Process of knitting ornamented fabric having elastic thread incorporated therein :
en
- AU342139A - Process forthe electrolytic production and utilisation of neutral hypochlorinated solutions, means and apparatus used and new products obtained :
en
- CA390495A - Hot wire lead stripper :
en
fr
- CA390558A - High frequency amplifier :
en
fr
- GB524359A - Improvements in or relating to automatic tuning control arrangements :
en
- GB524551A - Improvements in lathes and like machine tools :
en
- US2210659A - Starch hydrolysis :
en
- US2210734A - Intermittent drive :
en
- US2210119A - Adhesive and method of making the same :
en
- US2210869A - Damper :
en
- DE694861C - Testing device for room air filters connected in parallel :
de
en
- US2210166A - Copyholder :
en
- AT159292B - Process for the production of hard and tough alloys. :
de
en
- USD121768S - Design fob a game board :
en
- AT159345B - Procedure for controlling the generation of superheated steam. :
de
en
- DE694871C - Flooded evaporator for absorption cooling systems :
de
en
- US2210126A - Coffee making apparatus :
en
- DE694781C - Process for the preparation of phenols :
de
en
- USD121778S - Design fob a game board :
en
- CA390526A - Rubber article producing apparatus :
en
fr
- DE694893C - Voting indicators, especially for radio receivers :
de
en
- DE694813C - Electrically heated vessel for surface treatment of metals in liquids :
de
en
- GB524480A - Improved construction of fastener for articles of clothing or the like :
en
- DE694614C - Adjustment device for tuning means of radio systems :
de
en
- US2210337A - Time interval indicating device :
en
- US2209992A - Multiport lift-turn valve :
en
- GB524596A - Improvements in or relating to processes for the production of washable playing cards :
en
- GB524364A - Improvements in or relating to electrical storage equipment such as that used in telecommunication exchange systems :
en
- FR856833A - Method of transmitting and receiving any graphic transmitted verbally :
en
fr
- CA390473A - Tank filling device :
en
fr
- US2210674A - Cathode for electronic tubes :
en
- US2210065A - Cash register :
en
- US2210555A - Boiler relief device :
en
- FR856770A - Dosing device for all gases :
en
fr
- GB524502A - Improvements in mechanism for feeding work pieces through the hollow spindles of grinding and other machines :
en
- AT159287B - Device for conveying and ejecting wire-shaped workpieces, such as rivets, screws and. like :
de
en
- AU394739A - Improvements in or relating to circuit interrupters :
en
- GB524328A - Improvements in or relating to agitators for suction cleaners :
en
- US2210272A - Transportable minnow pail device :
en
- US2210371A - Grille :
en
- DE694605C - Method for deflecting the cathode ray in cathode ray tubes :
de
en
- FR856781A - Stabilizers and stabilizer-shock absorbers for vehicles :
en
fr
- USD121791S - Design for a ribbon :
en
- GB524459A - Improvements in and relating to electromagnetic control devices :
en
- DE694685C - Torsional vibration meter :
de
en
- US2210640A - Under water cutting torch :
en
- US2210753A - Shoemaking method :
en
- GB524597A - Improvements in miniature upright pianos :
en
- DE694426C - Punching dies :
de
en
- GB524610A - Submarine high frequency electric cables :
en
- US2210257A - Catalytic conversion of hydrocarbons :
en
- US2210400A - Air spaced coaxial high-frequency cable :
en
- DE694880C - Pressure cooker :
de
en
- GB524588A - Improvements in and relating to thermionic valve apparatus :
en
- GB524605A - Improvements in means for supporting piezo-electric elements :
en
- US2210681A - Adjustable mounting of a range light :
en
- DE694808C - Process for the preparation of alkali salts of ª ‡ -aminocarboxylic acids which are singly or doubly substituted on the nitrogen :
de
en
- DE694888C - Double drum reel :
de
en
- US2210035A - Refrigerating system :
en
- US2210320A - Manufacture of methacrylonitrile :
en
- DE694700C - Slidable carbon paper holder for plate-shaped copy devices :
de
en
- DE694728C - Electric metal vapor discharge tubes, primarily made of quartz or high-melting glass, with two main electrodes and one auxiliary electrode :
de
en
- FR856799A - Process for electrolytically producing nickel and chlorine from solutions containing nickel chloride :
en
fr
- GB524389A - Improvements in air compressors :
en
- DE694679C - Process for the production of durable solutions of the condensation products from 4,4'-diaminophenyl sulfones and aldoses :
de
en
- US2210322A - Pocket lighter :
en
- US2210612A - Vehicle door :
en
- US2210028A - Amplifier :
en
- FR856814A - New combination of concentrates for non-alcoholic drinks :
en
fr
- GB524373A - Improvements in radio receivers with pre-set tuning :
en
- GB524549A - Improvements in wide-band coupling systems for electric circuits :
en
- US2210049A - Engine preheater :
en
- GB524366A - Improvements in spectacle frames :
en
- US2210293A - Indicating apparatus for fuel tanks :
en
- US2210318A - Apparatus for sterilizing toothpicks or the like :
en
- US2210516A - Adjustable louver :
en
- USD121789S - Design for a grinding wheel unit :
en
- DK57872C - Method for Manufacturing Lightweight Concrete Bodies. :
da
en
- DE694806C - Sound mirror for direction finders to determine the direction of aircraft noise :
de
en
- GB524384A - Improvements in radial pumps :
en
- US2209966A - Differential gearing :
en
- US2210619A - Turn signaling means for vehicles :
en
- US2210138A - Method of sealing joints :
en
- US2210814A - Navigational protractor :
en
- GB524414A - Improvements in and relating to lamp making apparatus :
en
- GB524361A - Improvements in or relating to radiogoniometers :
en
- GB524415A - Powdered cellulcse and method of preparing same :
en
- US2210548A - Process of purifying edible oils and fats :
en
- DE694716C - Sickle-shaped knife for cutter :
de
en
- GB524591A - A process for separating the coherent fibres or bundles of fibres of bast fibre strips, more particularly ramie bast strips :
en
- DE694863C - Automatic three-speed gear change transmission, especially for motor vehicles :
de
en
- AT159294B - Process for the continuous clarification or softening of water. :
de
en
- US2209981A - Treatment of ethyl chloride catalyst :
en
- US2210708A - Tensiometer control system :
en
- CA390470A - Suction cleaning machine :
en
fr
- US2210011A - Die and process for the manufacture of smokeless powder :
en
- US2210391A - Illuminating system :
en
- AU111117B2 - Improved cistern or like valve mechanism :
en
- US2210048A - Key case pivot :
en
- US2210390A - Amplifying system :
en
- USD121788S - Design fob a textile fabric :
en
- DE694678C - suffered collapsible stretcher :
de
en
- DE694834C - Synchronous switch :
de
en
- US2209996A - Internal combustion engine :
en
- US2210249A - Means for clamping girders and the like together :
en
- US2210347A - Tool box for agricultural machinery :
en
- US2210089A - Receiver for diversity reception :
en
- US2210195A - Package for merchandising chewing gum :
en
- US2210450A - Electric storage battery :
en
- US2210462A - Potato digger chain :
en
- US2210687A - Centrifugal device :
en
- US2210579A - Dry reagent for testing :
en
- US2210774A - Fibers from ethylene polymers :
en
- CA390562A - Integration indicating circuit :
en
fr
- US2210461A - Synthetic resin printing ink :
en
- CA390586A - Cylindrical body cooling apparatus :
en
fr
- CA390515A - Thermionic valve circuit :
en
fr
- AU345039A - Improvements in or relating to radio direction finding receivers :
en
- US2210359A - Well tubing paraffin remover :
en
- US2210710A - Control apparatus :
en
- AT159281B - Hydraulic clutch. :
de
en
- US2210224A - Centralized traffic controlling system for railroads :
en
- US2210321A - Spot-saturated composition board :
en
- US2210212A - Binding compound derived from hardwood tar :
en
- US2210471A - Vacuum cleaner casing :
en
- US2210484A - Glove :
en
- FR856764A - Undercarriage for any vehicle or material :
en
fr
- US2210610A - Photographic camera for making systematic identification of negatives :
en
- US2210704A - Insulating material :
en
- AT159266B - Reflector system for illuminating an elongated, rectangular field. :
de
en
- DE694660C - Process for the production of shaped coke by carbonization :
de
en
- AT159270B - Electric switch. :
de
en
- AU111151B2 - Process and apparatus for synthesis of hydrocarbons, alcohols and formaldehyde :
en
- US2210526A - Temperature controlling means :
en
- US2210684A - Current collecting device :
en
- US2210070A - Method of making a flexible cylinder :
en
- US2210740A - Housing for railway hand brakes :
en
- AU111119B2 - An improved water heater and sterilizer :
en
- CA390461A - Bolster spring :
en
fr
- DE694615C - Process for increasing the permeability of cold-applied reinforcement or shielding tapes of cables or cable cores :
de
en
- DE694818C - Movable, especially mobile air raid siren :
de
en
- CA390583A - Hair treatment equipment :
en
fr
- CA390587A - Multiple burner :
en
fr
- AU111136B2 - Improvements in or relating to circuit interrupters :
en
- CA390552A - Picture transmitting system :
en
fr
- DE694623C - :
de
en
- CA390549A - Rail spike :
en
fr
- CA390557A - Television apparatus :
en
fr
- US2210010A - Multiple vacuum tube :
en
- US2210186A - Timepiece actuated locking mechanism :
en
- US2210660A - Feeding mechanism for rock drills :
en
- USD121810S - Design fob a plate ob similab abticle :
en
- USD121817S - Design for a wire fence :
en
- FR856815A - Dentist separator device disc holder :
en
fr
- AU346439A - Improvements in or relating to inductances :
en
- DE694704C - Procedure for program regulation of company sizes :
de
en
- DE694827C - Single turnout with spring tongue for straight and cornering :
de
en
- FR856792A - Method and devices for removing glare from light sources and increasing the useful effect of said sources :
en
fr
- GB524617A - Improvements in or relating to machines for causing relative movement between shoes and lasts :
en
- US2210783A - Spray injection nozzle :
en
- USD121764S - Sheet of decorative paper or similar article :
en
- US2209994A - Rotary type multiport valve :
en
- DE694733C - Use of iron-chromium or iron-chromium-nickel alloys for the production of wear-resistant tools :
de
en
- GB524444A - Improvements in or relating to electrical measuring arrangements :
en
- US2210140A - Lubricant and process of producing it :
en
- AT159318B - Process for the preparation of readily water-soluble compounds of dialkylaminoalkyldiarylcarbinols. :
de
en
- DE694666C - Compression refrigeration machine :
de
en
- US2210603A - Electric socket adapter :
en
- US2210590A - Automobile :
en
- US2210839A - Thread package :
en
- US2210078A - Distortion correction for television systems :
en
- US2210699A - Vacuum-tight insulated lead-in structure :
en
- USD121798S - Design fob a handbag :
en
- CA390521A - Shock absorber for airplane landing gears :
en
fr
- US2210748A - Oil seal diaphragm :
en
- FR856846A - Music instrument :
en
fr
- CA390467A - Metal container top :
en
fr
- CA390595A - Dispatcher electric display board :
en
fr
- AT159271B - Process for the flush insertion of single, lined up flush-mounted boxes for electrical installation apparatus. :
de
en
- AT159317B - Process for sensitizing multilayer photographic products for color photography. :
de
en
- GB524567A - Improvements in the production of metal components by grinding :
en
- US2209999A - Summer air conditioning unit :
en
- USD121784S - Design for a dirigible plane :
en
- US2210017A - Sterile filling machine :
en
- US2210255A - Adjustable bedclothes support :
en
- US2210275A - Tie and shirt garter :
en
- DE694627C - Process for magnetizing magneto-electric machines :
de
en
- GB524548A - Improvements in two-terminal low-pass coupling systems with electric circuits :
en
- US2210090A - Gyro-stabilized reference point for cameras :
en
- US2210133A - Process for treating fruit :
en
- DE694757C - Kaleidoscope with small picture bodies floating in a liquid-filled container, especially as a toy :
de
en
- US2210032A - Method and apparatus for drying printing ink :
en
- US2210044A - Pressure control apparatus :
en
- GB524423A - Improvements in or relating to water closets and like apparatus :
en
- GB524457A - Improvements in or relating to antennae for short wave radio transmitters and receives :
en
- US2210386A - Delivery mechanism for automatic machines :
en
- US2210219A - Harvester attachment :
en
- US2210692A - Ventilation of dynamoelectric machines :
en
- USRE21527E - Actuator fob telemetbic systems :
en
- AT159305B - Process for the production of vat dyes of the pyrene series. :
de
en
- DE694616C - Tubular ladder :
de
en
- US2210234A - Fish-filleting machine :
en
- USRE21523E - Pulverizer :
en
- FR856773A - Improvements to combine harvesters :
en
fr
- GB524562A - Improvements in or relating to heating devices :
en
- GB524611A - A new or improved adjustable stay for mirrors and the like :
en
- FR856775A - Improvements to the rear bicycle wheel fixing devices :
en
fr
- US2210199A - Stoker pipe :
en
- US2210550A - Fuel distributor :
en
- DE694638C - Device for generating a stirring movement by inductive means :
de
en
- DK57860C - Switchboard with Printers for Connection Data. :
da
en
- DK57874C - Varnishing oven, especially for use in varnishing bicycle frames. :
da
en
- FR856835A - bracket for joining building elements of tubular shape or in the form of cylindrical rods :
en
fr
- GB524386A - Synchromesh mechanism :
en
- GB524488A - Dyestuffs and method of making the same :
en
- US2210862A - Device for drying the inside of shoes and boots :
en
- USD121790S - Design fob a boot :
en
- US2210624A - Blind for motor vehicles :
en
- US2210799A - Tieback fastener :
en
- GB524503A - Improvements in or relating to rotary fluid pressure motors, pumps and the like :
en
- US2210025A - Cigar lighter :
en
- US2209973A - Process and apparatus for treatment of fluids :
en
- US2210618A - Method and apparatus for treating the skin :
en
- GB524477A - Improvements relating to the screening of constant-voltage dynamos for prevention of radio interference :
en
- DE694707C - Liche hand or angle pieces with swivel joint :
de
en
- DE694789C - Fixed scale for variable capacitors :
de
en
- GB524412A - Improvements in or relating to dry shaving or hair clipping devices :
en
- US2210251A - Holder for confections :
en
- US2210456A - Apparatus for filling containers :
en
- US2210031A - Refrigerating apparatus and method :
en
- US2210214A - Clothespin :
en
- US2210307A - Type tying-up device :
en
- AT159274B - Rotary switch for right and left gear with eccentric lock. :
de
en
- DE694822C - Process for the preparation of water-soluble double compounds of purines :
de
en
- DK57866C - Internal combustion engine with two-stage expansion and with supercharging. :
da
en
- GB524482A - Improvements in the overhead equipment of electric traction systems :
en
- FR856827A - Double-neck hygienic bottle and bottle for multiple uses :
en
fr
- GB524466A - Method of manufacturing flavouring for alimentary products :
en
- FR856836A - Sulfuric acid decomposition process :
en
fr
- DE694826C - Process for the production of evenly fine-grained, non-curing superphosphate :
de
en
- GB524340A - Thermionic valve and like wave amplifying systems :
en
- US2210654A - Method of manufacturing flanged sheet metal articles :
en
- DK57868C - Electric bicycle taillight, by which the light source is integrated with the dynamo. :
da
en
- US2210835A - Paper-coating pigment and pigment composition :
en
- USRE21525E - Flexible blade fax :
en
- US2210742A - Wrench adapter :
en
- US2210241A - Spring suspension for vehicles :
en
- DE694628C - Device for regulating the power sharing of several synchronous machines working on the same network :
de
en
- US2210797A - Knob attaching device :
en
- US2210379A - Band spread arrangement in superheterodyne receivers :
en
- US2210360A - Device for holding frames while mounting lenses :
en
- US2210477A - Loudspeaker arrangement :
en
- GB524557A - Improvements in and relating to photographic materials and the processing thereof :
en
- US2210153A - Container and method of closing the same :
en
- US2210813A - Rolling colter :
en
- USD121815S - Combination lavatory and cabinet :
en
- FR856829A - Carbonization process of flaming coal in calibrated pieces of which the semi-coke obtained retains the shape :
en
fr
- FR856763A - Variable wing airplane in flight :
en
fr
- DE694610C - Circuit arrangement for telecommunications systems, in particular telephone systems :
de
en
- DE694613C - Antenna arrangement for motor vehicles :
de
en
- US2210415A - Sound collecting system :
en
- US2210058A - Wire splicer :
en
- US2210583A - Mold :
en
- US2210688A - Regulation of synchronous machines :
en
- USD121774S - Textile fabric or similar article :
en
- DE694662C - Process for the preparation of 2-oxynaphthalene-4-sulfonic acid or its substitution products :
de
en
- GB524595A - Improvements relating to centrifugal separators :
en
- DE694669C - Circuit for turnout and signal drives using a monitoring magnet, a safety magnet and a spring switch as a battery changer :
de
en
- FR856832A - Detection of obstacles or stationary or moving objects :
en
fr
- GB524435A - Improvements in electric apparatus :
en
- DE694761C - Electrostatic microphone :
de
en
- GB524426A - Improvements in or relating to dry reagents for direct testing, without external heating, for the presence of sugar in solutions :
en
- US2210716A - Heating apparatus :
en
- DE694845C - chine to manufacture this product :
de
en
- US2210500A - Mandrel for a printing plate :
en
- US2210712A - Card stencil :
en
- CA390568A - Seismic well logging method :
en
fr
- AU111131B2 - Improvements in or relating to inductances :
en
- US2210369A - Bicycle dynamo with signal lamp :
en
- US2210621A - Electric signaling system :
en
- AT159252B - Blade for flow machines, in particular flow gears. :
de
en
- US2210744A - Catheter :
en
- US2210178A - Plumbing fixture :
en
- AT159324B - Anchoring for coke and chamber furnaces. :
de
en
- AT159257B - Measuring device with mandatory reading. :
de
en
- CA390462A - Ice block forming and dispensing device :
en
fr
- AU111153B2 - Improvements in electric incandescent lamps for operation in series :
en
- US2210821A - Corn husking and shelling machine :
en
- US2210419A - Orchard heater :
en
- AT159307B - Process for converting stillage coal into a stable, spreadable and neutral fertilizer. :
de
en
- CA390529A - Tractor and implement unit :
en
fr
- CA390572A - Skin staking machine :
en
fr
- CA390534A - Ascorbic acid :
en
fr
- US2210269A - Means to aid in regaining normal body locomotion :
en
- US2210735A - Shoe :
en
- US2210605A - Tool holder :
en
- US2210685A - Ammeter :
en
- US2210803A - Extension ladder :
en
- DE694819C - Ignition pill holder :
de
en
- US2210215A - Multiple service tap :
en
- US2210443A - Box with lid attached and method of making the same :
en
- US2210448A - Homogenizing head :
en
- US2210489A - Electrical device :
en
- US2210795A - Method and apparatus for electrical logging :
en
- USD121767S - Design for a weighing scale :
en
- CA390487A - Gravity measuring apparatus :
en
fr
- DE694838C - display and voltage measurement :
de
en
- DE694841C - Electromagnetic inverter :
de
en
- AT159255B - Electrolytic capacitor. :
de
en
- GB524530A - Device for heating engine pistons for assembling or removing gudgeon pins :
en
- US2210695A - Elevator control system :
en
- CA390486A - Wheel scale :
en
fr
- CA390536A - Railway car door :
en
fr
- DE694505C - Shutter lock :
de
en
- DE694620C - Device for regulating electrical power or other operating parameters :
de
en
- US2210470A - Powder depositor :
en
- FR856759A - Improvements to small constructions that can be quickly assembled and dismantled :
en
fr
- US2210467A - Mill for grinding liquids or powders :
en
- FR856803A - Ortho-oxyazo dyes and their manufacturing process :
en
fr
- GB524514A - Improvements in automatic controls for grabs, buckets and the like :
en
- DE694883C - Process for the production of hydrocyanic acid :
de
en
- DE694682C - Method and device for controlling a pressure molding machine operated with liquid pressure :
de
en
- GB524354A - Improvements in or relating to the manufacture of metal mesh electrodes for use in cathode ray tubes :
en
- US2210191A - Telemeter :
en
- DE694809C - DC network receiver or amplifier :
de
en
- FR856845A - Process for the installation of insulated electrical conductors in the coatings of buildings :
en
fr
- DE694608C - Circuit arrangement for selector without zero position :
de
en
- CA390483A - Rod and wire drawing apparatus :
en
fr
- US2210149A - Target :
en
- US2210850A - Method of finishing ferrous metal surfaces :
en
- FR856798A - Regeneration compound coke oven :
en
fr
- GB524523A - Automatically operated swing doors :
en
- GB524612A - Improvements in darts :
en
- CA390525A - Mechanical pencil :
en
fr
- GB524369A - Improvements in or relating to the machining of tapered surfaces :
en
- GB524583A - Improvements relating to machinery for joining the paper webs of rolls to feed printing presses :
en
- DE694770C - Process for the production of marking surfaces, in particular on cans :
de
en
- GB524614A - Improvements in or relating to machines for crushing, pulverising or the like :
en
- GB524420A - Improvements in the manufacture of permanent magnet alloys :
en
- GB524512A - Improvements in hot and cold water supply systems :
en
- DK57859C - Electrical Signaling System. :
da
en
- FR856844A - Improvements made to pendular devices for damping variations in the speed of rotating bodies, in particular for damping vibrations from engine crankshafts :
en
fr
- US2209983A - Thread or the like :
en
- US2210785A - Electric valve converting apparatus :
en
- US2210362A - Settling separators :
en
- US2210635A - Anchor :
en
- USD121819S - Design for an order device :
en
- DE694835C - Roller switch :
de
en
- GB524411A - Improvements in and relating to rail chairs and the like :
en
- US2210280A - Automatic circuit breaker :
en
- GB524476A - Improved process for the treatment of tinplate and tinplate articles to prevent staining or discolouration :
en
- US2210616A - Garment pressing machine :
en
- GB524579A - Improvements relating to the optical projection of cinematograph films :
en
- US2210422A - Film measuring rule or gauge :
en
- USD121786S - Continuous rotary drum filter :
en
- US2210327A - Refractory cement :
en
- DE694850C - Handbag with zipper and side panels folded inwards :
de
en
- FR856787A - Frame for cycle or motorcycle :
en
fr
- FR856841A - Process for refining gasoline :
en
fr
- GB524406A - Improvements in or relating to pheno-formaldehyde condensation products :
en
- GB524535A - Improvements in packages :
en
- GB524383A - Improvements in the heating of metal in feeder-heads, risers or moulds :
en
- GB524572A - Improvements in or relating to soldering fluxes :
en
- DE694911C - Wide beam sprinkler :
de
en
- GB524556A - Improvements in and relating to photographic materials and the processing thereof :
en
- US2210198A - Smoking pipe :
en
- DE694644C - Strippers for the tinning rollers of tinning machines :
de
en
- DE694829C - Coal grinding piece :
de
en
- GB524338A - Multi-service water heating plant :
en
- US2209976A - Stabilized oil composition :
en
- US2210311A - Perfumery mixture :
en
- US2210673A - Copper base alloy :
en
- US2210328A - Valve gear :
en
- CA390484A - Manifolding pile :
en
fr
- US2210019A - Three sided casing :
en
- US2210703A - Sheep shear comb :
en
- US2210141A - Method of providing nonradial tubular openings in arcuate surfaces :
en
- US2210157A - Extruding metal sheaths on electrical cables :
en
- US2210192A - Gun perforator :
en
- US2210295A - Valve :
en
- GB524475A - Improvements relating to hemstitched articles :
en
- GB524554A - Improvements in colour photographic materials :
en
- DE694758C - Device for the axial adjustment of rollers :
de
en
- US2210339A - Multiple tool holder :
en
- US2210786A - Automatic arc welding :
en
- DE694828C - Device for operating vehicles with several individually driven axles :
de
en
- US2210519A - Vehicle cab :
en
- US2210395A - Method of treating cracking still residues :
en
- US2210537A - High intensity lighting means :
en
- US2210671A - Copper base alloy :
en
- USD121848S - Design fob a pin clip :
en
- US2210196A - Package for merchandising chewing gum :
en
- US2210566A - Display receptacle :
en
- US2210527A - Bread slicing machine :
en
- US2210670A - Copper alloy :
en
- AT159280B - Over-the-wall housing for the joint arrangement of several installation devices. :
de
en
- US2210457A - Chlorinating barrel :
en
- US2210508A - Folding fan :
en
- GB524428A - Improvements in or relating to hanging devices :
en
- CA390542A - Compressor unloader :
en
fr
- US2210262A - Automatic circuit breaker :
en
- DE694625C - Circuit breakers, especially installation overcurrent switches :
de
en
- GB524376A - Improvements in brakes for bicycles and the like :
en
- CA390476A - Cut-off machine :
en
fr
- US2210738A - Method and apparatus for receiving electrical communications :
en
- AU119327B2 - Improvement in or relating to optical devices, light-transmitting articles and the like :
en
- US2210427A - Hydraulic control mechanism :
en
- US2210701A - Thermostat :
en
- US2210194A - Package for merchanidising chewing gum :
en
- DK57863C - Nozzle for Vacuum Cleaners. :
da
en
- US2210383A - Solvent extraction of petroleum oils :
en
- USD121772S - Design for a weather vane or
similar article :
en
- US2210022A - Temporary binder or loose sheet holder :
en
- US2210717A - Stoker mechanism :
en
- US2210844A - Piston expander :
en
- US2210278A - Dough batch cutter and the like :
en
- USD121811S - Design fob a register :
en
- CA390490A - Fence post :
en
fr
- US2210084A - Thermally actuated switch :
en
- US2210784A - Rake :
en
- US2209974A - Fluid heat exchange apparatus :
en
- US2210714A - Motor starting system :
en
- US2210728A - Method of cleaning abrasive sheet material :
en
- US2210746A - Signal and indicator for record sheets :
en
- US2210867A - Manufacture of lubricating oil :
en
- US2210409A - Sled for snow charges :
en
- GB524387A - Improvements in and relating to manifolding :
en
- GB524573A - Improvements in or relating to lighting fittings :
en
- AT159344B - Gas pressure charger. :
de
en
- DE694906C - humidifier :
de
en
- GB524398A - Improvements in thermally tripped automatic electric circuit breakers :
en
- DE694849C - Device for surface disinfection using cathode rays :
de
en
- DK57870C - Method for Forming Color Drawings in the Surface of Concrete or Similar Cast Masses. :
da
en
- US2210868A - Static pressure regulator :
en
- CA390530A - Engine mounting :
en
fr
- DE694817C - Method of producing howling sounds :
de
en
- US2210057A - Direction indicating device for motor vehicles :
en
- US2210254A - Mineral composition for use in glass manufacture :
en
- CA390471A - Pleated shelf edging :
en
fr
- CA390539A - Sewing machine :
en
fr
- US2210180A - Sprinkling means :
en
- US2210164A - Draught beer controlling unit :
en
- US2210485A - Vehicle :
en
- US2210840A - Snubber :
en
- GB524419A - Improvements relating to carburettors for internal combustion engines :
en
- US2210021A - Printing means for cash registers :
en
- DE694714C - Eyeglass frame for gas masks :
de
en
- CA390465A - Convertible power machine unit :
en
fr
- US2210227A - Forging press control :
en
- US2210644A - Ignition apparatus :
en
- AU180539A - Process for operating a discharge tube witha gaseous atmosphere containing an auxiliary gas or vapour :
en
- US2210399A - Scale :
en
- CA390569A - Box closing tool :
en
fr
- USD121828S - Design for a comb :
en
- DE694772C - Aqueous paint on an inorganic basis :
de
en
- US2210367A - Method of producing binding agents :
en
- US2210554A - Spotlight :
en
- US2210600A - Feather cleaner and fluffer :
en
- US2210026A - Steel fabricated structural member :
en
- US2210405A - Calcium sulphite and method for producing the same :
en
- US2210466A - Shaver :
en
- US2210793A - Electric switch :
en
- US2209946A - Lawn edging plow and trimmer :
en
- US2210385A - Display envelope package :
en
- US2210082A - Heat metering apparatus :
en
- USD121846S - Design for a pin clip :
en
- US2210338A - Method of making tubes :
en
- US2209957A - Billboard framing and blanking means :
en
- US2210023A - Grille :
en
- US2210349A - Instrument for extracting tooth roots :
en
- US2210502A - Repeating cut-out construction :
en
- US2210217A - Lawn mower :
en
- US2210810A - Bearing and frame construction for hand-operated beaters :
en
- US2210830A - Heating apparatus :
en
- US2210039A - Method of making diamond tools :
en
- US2210388A - Speed and distance indicating instrument :
en
- US2210491A - High frequency antenna :
en
- US2210811A - Shaft coupling :
en
- DE694909C - Fork for hay tedder :
de
en
- IE15884L - Hydraulic transmission fluid medium :
en
- GB524543A - Improvements in or relating to cinematographic cameras :
en
- GB524326A - Improvements in apparatus for heating bulk material :
en
- FR856811A - Method and apparatus for the manufacture of binder-agglomerated fibrous products :
en
fr
- DE694659C - Strippers for the finished wire pins in wire pin manufacturing machines :
de
en
- US2210250A - Dispensing device :
en
- DE694711C - Hollow shaft for engines on aircraft and the like. :
de
en
- GB524385A - Improvements in filters :
en
- US2210154A - Recording and indicating apparatus for locomotives and the like :
en
- US2210253A - Cockroach trap :
en
- US2210294A - Puffing gun lid release mechanism :
en
- US2210392A - Method of and apparatus for sound recording :
en
- US2210870A - Circuit breaker :
en
- GB524518A - Improvements in or relating to the finishing of surfaces by abrading :
en
- US2210336A - Brake adjuster :
en
- DE694755C - Search game with display device :
de
en
- US2210494A - Tuning condenser for high frequency purposes :
en
- USD121835S - Design tor a coat :
en
- US2210033A - Pressing mechanism :
en
- US2210572A - Dual wheeled vehicle :
en
- US2210115A - Furring strip grip :
en
- GB524344A - Method of producing elemental sulphur by reaction between sulphuretted hydrogen and sulphur dioxide :
en
- US2210270A - Collector :
en
- US2210856A - Fudge type candy :
en
- US2210632A - Golf bag carrier :
en
- DE694872C - Start-up and brake control for electric traction vehicles :
de
en
- US2210301A - Gas fired burner :
en
- US2210789A - Support and opener for fluid dispensing containers :
en
- US2210303A - High frequency generator :
en
- GB524479A - Improvements in and relating to metal moulds :
en
- US2210103A - Material separator :
en
- US2210676A - Pouring attachment for cans :
en
- US2210190A - Fairing for aircraft sustaining rotors :
en
- US2210709A - Control apparatus :
en
- GB524478A - Improvements in and relating to distilling and rectifying apparatus :
en
- US2210291A - Cigarette and cigar support :
en
- US2210380A - Recording device for radio receivers :
en
- US2210622A - Carburizing compound :
en
- DE693758C - Support plate for the food to be cut in slicers :
de
en
- US2210118A - Liquid flow controlling device :
en
- US2210845A - Pencil :
en
- CA390527A - Glue manufacture :
en
fr
- GB524524A - Improvements in and relating to light metal cartridge cases and the manufacture thereof :
en
- US2210393A - Regulating system :
en
- US2210398A - Bowling game :
en
- US2210535A - Connection construction :
en
- US2210792A - Plow :
en
- DE694848C - Device for spinning artificial threads :
de
en
- DE694886C - Device for cooling superheated steam :
de
en
- DE694901C - Closure for drip cups :
de
en
- US2210426A - Automatic tuning mechanism :
en
- US2210606A - Adjustable hanger :
en
- US2210719A - Process and apparatus for filtering alcoholic beverages, food products, and like liquids :
en
- USD121847S - Design fob a pin clip :
en
- US2210514A - Process for the recovery and purification of sugar :
en
- US2210843A - Condenser for cotton and other fibers :
en
- US2210080A - Spring bolt mechanism :
en
- US2210791A - Stoker mechanism :
en
- US2210174A - Rodent trap :
en
- US2210552A - Card punching machine :
en
- US2210705A - Axial shaft adjustment for dynamoelectric machines :
en
- US2210741A - Fluid operated apparatus :
en
- US2210757A - Braking mechanism :
en
- CA390469A - Bowling ball grip gauge :
en
fr
- US2210110A - Shaving device :
en
- GB524436A - Improvements in or relating to electric apparatus comprising a system of conductors produced by a die-casting process :
en
- AT159276B - Three-pole rotary switch. :
de
en
- US2210531A - Automatic control system for pipe threading machines and the like :
en
- GB524516A - Improvements in electrically heated ovens :
en
- AT159321B - Process for the production of salts of ethene sulfonic acid. :
de
en
- DE694632C - Switching arrangement for controllable gas or vapor-filled discharge vessels with liquid cathode :
de
en
- DE694701C - Cooling tower, whose horizontally running shuttering boards are held by an outer support frame :
de
en
- DE694859C - Account strips cut off from a set of sheets for copying :
de
en
- GB524442A - Process for the manufacture of glass-like quartz :
en
- US2209955A - Wave translation system :
en
- US2210137A - Centrerless grinding machine :
en
- US2210232A - Safety steering wheel :
en
- US2210763A - Carbon black compositions, etc. :
en
- US2209961A - System for irrigation :
en
- US2210268A - Process for the conversion of chlorine dioxide into a solid form :
en
- US2210512A - Alarm sending device :
en
- DE694895C - Device to improve the functioning of converters :
de
en
- DE694622C - Differential relay for the differential protection of electrical system parts :
de
en
- US2210231A - Fishing rod :
en
- US2210418A - Meter testing plug :
en
- US2210481A - Aqueous dispension of hardened protein :
en
- GB524402A - Improvements relating to safety devices for mincing and the like machines :
en
- DE694611C - Ultra-short wave pendulum receiver arrangement with a tube operated in braking field circuit :
de
en
- AT159306B - Process for the production of neutral alkali sulphates from sulphate solutions containing sulfuric acid. :
de
en
- AT159314B - Process for the preparation of 17-oxy-3-oxo- or 3.17-dioxycyclopentanopolyhydrophenanthrenes or their esters. :
de
en
- CA390474A - Vehicle spring :
en
fr
- AT159349B - Daylight developing device. :
de
en
- AU299240A - Improvements in or relating tothe attachment by adhesion of stationery sheets, webs, slips, or cutouts andthe like :
en
- DE694698C - Multi-spindle Koetz winding machine :
de
en
- DE694900C - Process for the transfer of animal fiber-containing raw materials into a defiberable state :
de
en
- AT159299B - Process for the production of pure barium sulphate with a high level of suspension. :
de
en
- US2209952A - Method of liberating paper fibers :
en
- DE694736C - Attachment of knives to knife drums for Haeckselmaschinen :
de
en
- US2210736A - Oil burner :
en
- US2210480A - Pressure stabilizer :
en
- GB524570A - Improvements relating to liquid measuring and dispensing apparatus :
en
- US2210355A - Formation of expansion joints :
en
- US2210764A - Miniature bulb and socket construction :
en
- CA390520A - Multiple passage hose :
en
fr
- DE694634C - Method for the investigation of material bodies with slow neutrons :
de
en
- DE694690C - Process for the production of mild steel blocks suitable for further processing by forging, rolling or pressing :
de
en
- CA390514A - Roofing fastening apparatus :
en
fr
- US2209954A - Measuring top :
en
- US2210325A - Refrigeration control system :
en
- USD121804S - Design fob a general utility stand :
en
- DK57864C - Ventilation pipes. :
da
en
- US2210298A - Method and apparatus for producing envelopes, paper money bags, or the like :
en
- US2209988A - Pipe tongs :
en
- AT159326B - Process for influencing the composition of generator gas or water gas in the gas generator. :
de
en
- DE694717C - Staple :
de
en
- DE694681C - Insect repellants :
de
en
- GB524408A - New or improved means for the production of centrifuged pipes of cement aggregate :
en
- AU111139B2 - Improvements in or relating to anti-friction bearings and methods of making the same :
en
- DE694804C - Propellant gas generator, consisting of a twin-shaft opposed piston diesel engine and a compressor set, feeding an engine :
de
en
- US2210825A - Pencil :
en
- US2209970A - Wood preservation :
en
- US2210099A - Cash register :
en
- GB524439A - Improvements in vacuum distillation :
en
- GB524470A - Manufacture of hydroxy ethers :
en
- AT159254B - Vortex chamber for generating air-dust mixtures for dust motors. :
de
en
- DE694897C - Automatic underfeed firing with one or more middle and two side grids :
de
en
- US2210533A - Metal body :
en
- DE694760C - Switching of the electromagnetic brakes for sidecars of electric locomotives working with regenerative braking :
de
en
- GB524339A - Method of sealing glass with ceramic material :
en
- GB524367A - Improvements in or relating to fabrics and process for producing same :
en
- DE694743C - Display board with light signals that light up and then go out again :
de
en
- DE694750C - Adjustment device for inner shoe brakes of vehicles :
de
en
- DE694788C - High frequency coil made of several parts :
de
en
- CA390535A - Ascorbic acid :
en
fr
- US2209978A - Lid support :
en
- USD121776S - Design for a textile fabric or
similar article :
en
- FR856783A - Compound fabric impermeable to gases and liquids, and method of obtaining it :
en
fr
- DK57854C - Closing link to Lynlaase. :
da
en
- DK57871C - Procedure for the production of lightweight concrete. :
da
en
- DE694810C - Device for mutual locking between a switchgear and the cover of a firedamp-proof switch box :
de
en
- DE694766C - Method for forming a mixture of a gaseous anesthetic agent :
de
en
- GB524433A - Improvements in or relating to electric apparatus :
en
- GB524464A - Improvements in or relating to plate racks for cooking stoves :
en
- USD121758S - Design fob a baseball game device :
en
- US2210434A - Artificial mass :
en
- GB524609A - Improvements in linings for tunnels and like underground structures :
en
- FR856794A - Typewriter, typewriter and similar machines fitted with an organ bearing all the characters and movable in two directions perpendicular to each other :
en
fr
- CA390596A - Television system :
en
fr
- FR856776A - Relay with two stabilized positions :
en
fr
- US2210256A - Combined strainer and cooler :
en
- US2210352A - Electric soldering device :
en
- DE694762C - Suspension or tension insulator in rod form :
de
en
- DE694902C - Process for the production of high-content solutions of calcium sodium lactate :
de
en
- FR856752A - Vibratory motion radiography anti-scattering grid :
en
fr
- DE694656C - Piercer lifting device for looms :
de
en
- GB524334A - Improvements in and relating to luminairs :
en
- GB524418A - Improvements in or relating to sewage purification or decanting plant, or cesspools :
en
- FR856800A - Advanced camping tent :
en
fr
- GB524393A - Cycle support :
en
- DE694642C - Lifting device :
de
en
- FR856780A - Shoe fastening device :
en
fr
- DE694725C - transmission systems in which the average image brightness is transmitted by changing the carrier amplitude :
de
en
- GB524413A - Improvements in alarm indicators for fluid pressure systems :
en
- US2210189A - Valve :
en
- US2210686A - Sectionalized hydrogen-cooled machine :
en
- USD121766S - Design for a protective mat for
bottles, glasses, or the like :
en
- US2210633A - Multicolor fabric printing :
en
- US2210663A - High-frequency cable :
en
- US2210092A - Spindle work-clamping mechanism :
en
- US2210772A - Storage battery :
en
- USD121787S - Design for a continuous rotary
drum filter :
en
- DE694635C - Protective jacket for electrical heating elements :
de
en
- DE694689C - Shaft seal with a sleeve :
de
en
- US2210642A - Aircraft :
en
- US2210534A - Pressure gauge for pneuamtic tires :
en
- US2210585A - Creeper :
en
- GB524508A - Method and apparatus for removing the moisture from, and keeping dry, buildings, brickwork and the like :
en
- US2210045A - Piezo-electric crystal holder :
en
- US2210682A - Mercury arc rectifier :
en
- DE694768C - Driving monitoring device, in particular for motor vehicles :
de
en
- DE694836C - the resistance of field windings in electrical machines :
de
en
- US2210182A - Retractable fire escape :
en
- US2210698A - Indicating instrument :
en
- GB524507A - Improvements in the coating with luminescent material of the inner surface of a hollow vessel :
en
- US2210079A - Amusement apparatus :
en
- US2210464A - Means for taking well cores :
en
- AU343039A - Improvements in or relating to anti-friction bearings and methods of making the same :
en
- US2210402A - Method of removing metal from metallic bodies :
en
- US2210423A - Signaling system :
en
- US2210623A - Service portion gatherer :
en
- USD121832S - Design for a dress :
en
- US2210726A - Photocomposing machine :
en
- DE675068C - Drive for the cart of an oscillating cylinder high-speed press :
de
en
- AT159282B - Electrical wound capacitor. :
de
en
- AU346239A - Improvements in or relating to cathode ray tubes :
en
- US2210611A - Refrigeration :
en
- AU489239A - Improvements relating to tool mounts for use in rotary tillage :
en
- AT159283B - Supports, in particular for electricity meters. :
de
en
- DE694672C - Transmitter or receiver for wireless communication :
de
en
- US2210824A - Rotary drilling tool :
en
- GB524577A - Improvements in and relating to methods of and apparatus for balancing rotating bodies :
en
- US2210304A - Toe pad :
en
- US2210279A - Rock bit :
en
- AT159273B - Rotary switch with a switch axis standing on the base or parallel to the face of the base. :
de
en
- AT159333B - Motor vehicle body. :
de
en
- AT159329B - Method and machine for ginning cotton. :
de
en
- DE694710C - Rubber thread :
de
en
- US2210564A - Production of alkyl halides :
en
- AT159289B - Bending test device for wires and sheets. :
de
en
- US2210447A - Combined ironing machine and stacker :
en
- US2210739A - Through supervision system :
en
- FR856842A - Speed reducer-variator :
en
fr
- GB524448A - Improvements in fire guards :
en
- AT159262B - Electron-optical device for viewing very small objects. :
de
en
- AU111138B2 - Process forthe electrolytic production and utilisation of neutral hypochlorinated solutions, means and apparatus used and new products obtained :
en
- CA390485A - Knock-down furniture :
en
fr
- US2210296A - Means for connecting miners' extension drills :
en
- US2210628A - Power drill :
en
- US2210460A - Truss construction :
en
- US2210853A - Valve control system :
en
- CA390563A - Door structure :
en
fr
- DE694639C - Method for resistance welding of the longitudinal seam on the vascular jacket by means of mandrel-shaped internal electrodes :
de
en
- US2210625A - Self-locking plug :
en
- US2210370A - Portable protective chamber for arc welders :
en
- CA390551A - Intermediate frequency amplifier :
en
fr
- US2210801A - Antiglare headlight :
en
- USD121761S - Design for a refrigerating cabinet :
en
- CA390493A - Liquid cooled electric lamp :
en
fr
- US2210713A - Double panel card stencil :
en
- DE694724C - Device for electro-osmotic cold generation :
de
en
- DE694655C - Shot indicator :
de
en
- FR856840A - Double eccentric reversal coupling :
en
fr
- CA390482A - Cigarette catcher :
en
fr
- US2210565A - Electrocardiographic machine attachment :
en
- GB524407A - Improvements in or relating to multiple electric switch mechanism :
en
- USD121765S - Design for a protective mat for
bottles, glasses, or the like :
en
- US2210805A - Control system :
en
- USD121780S - Design for a scale casing :
en
- USD121818S - Design fob a flower clasp :
en
- CA390512A - Wireless receiving apparatus :
en
fr
- CA390545A - Electrical insulation testing apparatus :
en
fr
- DE694771C - Electrically operated membrane sound transmitter with pre :
de
en
- US2209979A - Apparatus for serving frozen confection products :
en
- US2210014A - Noncorrosive perspiration inhibiting composition :
en
- US2210615A - Machine for assembling articulated elements :
en
- AU111133B2 - Improvements in and relating to hospital bedsteads :
en
- US2210591A - Baling press :
en
- USD121856S - Design for a stocking :
en
- AT159253B - Multi-circuit fluid flow transmission. :
de
en
- AU406039A - Improvements in or relating to tuning devices for wireless receiving sets :
en
- CA390508A - Colour photography :
en
fr
- US2210316A - Method of reacting olefins with sulphuric acid :
en
- US2210678A - Carrier-current relay system :
en
- US2210233A - Paint protector :
en
- US2210382A - Advertising device :
en
- US2210655A - Conveyer :
en
- GB524458A - Improvements in or relating to electron discharge devices :
en
- AU371039A - Improvements in or relating to rotary dust separators :
en
- US2210060A - Treatment tent support :
en
- USD121844S - Design for a dress :
en
- GB524323A - Improvements in or relating to tin openers :
en
- GB524468A - Improvements in and relating to zig-zag sewing machines with suspended needle oscillating frames :
en
- AT159251B - Electrically controlled shut-off valve for vehicle fuel lines. :
de
en
- CA390548A - Walking apparatus :
en
fr
- DE694798C - Fastening device for door frames u. like :
de
en
- DE694874C - Device for establishing synchronization or for connecting a generator in parallel with a network to be coupled :
de
en
- AU111148B2 - Improvements in or relating tothe moving elements of electrical measuring instruments ofthe moving coil type :
en
- DE694764C - :
de
en
- DE694797C - Anchors for tents, masts, camouflages or the like. :
de
en
- US2210160A - System for storing latex :
en
- US2210809A - Lifesaving device :
en
- US2210729A - Inking arrangement for printing machines :
en
- US2210745A - Television receiver :
en
- AU346539A - Improved cistern or like valve mechanism :
en
- US2210004A - Packing :
en
- US2210557A - Target toy :
en
- SE99537C1 - :
en
- AT159268B - A system of electrical installation devices suitable for surface and flush-mounted installation. :
de
en
- AT159336B - Molding box. :
de
en
- US2210287A - Fastening device :
en
- US2209965A - Transparent moistureproof pellicle and method for making same :
en
- US2210769A - Stringer for vegetables and the like :
en
- AT159259B - Process for producing a protective jacket for electrical lines or cables. :
de
en
- CA390579A - Coal cutting and loading machine :
en
fr
- GB524362A - Improvements in the case hardening of ferrous metals or ferrous alloys :
en
- US2210725A - Drip pan and related construction :
en
- CA390480A - Outlet box :
en
fr
- AU374339A - Improvements in and connected with framed louvred verandah' blinds :
en
- US2210306A - Cutting machine :
en
- CA390599A - Guide blade brake :
en
fr
- DE694734C - Electrolytic process for the production of tungsten-antimony alloys :
de
en
- US2210539A - Electric switch :
en
- US2210707A - Pasteboard box :
en
- AU111152B2 - Improvements in means for supporting wires, rods, or pipes from fixed or stationary wires andthe like and methods of manufacture thereof :
en
- DE694856C - :
de
en
- CA390459A - Parking device :
en
fr
- AT159313B - Insecticide and mycocidal impregnation solution for wood. :
de
en
- GB524517A - Improvements in or relating to change-speed power transmissions for motor vehicles :
en
- DE694854C - forward reversal :
de
en
- US2210107A - Method of making lubricant receiving fittings :
en
- US2210114A - Apparatus for making tea bags, coffee bags, and the like :
en
- AT159328B - Stave or component with a groove and tongue shaped like a circular arc in cross section. :
de
en
- AU111116B2 - Improvements in or relating to radio direction finding receivers :
en
- AU111162B2 - Improvements relating to tool mounts for use in rotary tillage :
en
- US2210344A - Garment hanger :
en
- US2210472A - Cash register :
en
- AT159309B - Use of a heat-treated steel alloy for dynamically highly stressed components with low notch sensitivity. :
de
en
- US2210001A - Electric wave amplifying system :
en
- AT159260B - Process for producing a tube with several grids, the wires of which are skewed to each other. :
de
en
- GB524445A - Separation of lactoflavin and its phosphoric acid esters :
en
- GB524455A - Improved press for moulding foods for livestock :
en
- US2210285A - Dynamic balance angle finding apparatus :
en
- USD121823S - Design for a plate coating machine :
en
- US2210183A - Silverware chest :
en
- US2210376A - Poultry killing machine :
en
- US2210366A - Congelation and agitation apparatus :
en
- GB524427A - Improvements in and relating to the coating of glass and like surfaces :
en
- GB524399A - Improvements connected with screwed nuts :
en
- GB524598A - Improvements in and relating to friction wheel gears :
en
- GB524560A - Improvements relating to bungs or closures for metal drums and other containers :
en
- US2210289A - Automobile radio antenna :
en
- US2210817A - Superpolycarbonate :
en
- CA390566A - Wire coiling machine :
en
fr
- CA390576A - Direct current generator for arc-welding :
en
fr
- USD121757S - Design fob an illuminator :
en
- AT159263B - Surge repeater. :
de
en
- DE694645C - Suction head for multi-cell hot holder :
de
en
- GB524513A - Improvements in and relating to ceramic compositions :
en
- US2210170A - Strap :
en
- US2210222A - Cigarette dispenser :
en
- US2210175A - Process for reacting chemical materials :
en
- US2210341A - Corn harvester :
en
- FR856708A - Improvements to electric switch devices of the blown gas type :
en
fr
- FR856761A - Brake lining rectifier :
en
fr
- GB524325A - Improvements in adhesive attachment strip :
en
- DE694803C - Piezoelectric pressure circuit recorder :
de
en
- US2210173A - Counting or registering device for use in knitting :
en
- US2210377A - Poultry treating apparatus and method :
en
- FR856771A - Mechanical action amplifier with remote transmission and improvements to continuous remote transmissions :
en
fr
- DE694715C - Transmission for the swinging screw gear of folding davits :
de
en
- GB524581A - Improvements in connection with vaginal packs :
en
- GB524553A - Process for making natural colour photographs :
en
- US2210259A - Automatic circuit breaker :
en
- US2210430A - Shoe tongue :
en
- AT159330B - Device for preventing the yarn from unwinding and slipping off balls of yarn. :
de
en
- US2210027A - Apparatus for regulating the consistency of pulp or stock :
en
- US2210576A - Signaling system :
en
- US2210807A - Telltale :
en
- FR856791A - Electrolytic sterilization method and apparatus :
en
fr
- US2210331A - Float actuated valve mechanism :
en
- US2210690A - Ignitron system :
en
- USD121822S - Design for a register :
en
- US2210501A - Electric switch :
en
- US2210521A - Combined cooking, baking, and serving unit :
en
- DE694852C - Adjustable sole plane :
de
en
- AT159300B - Process for deliming ashed hides and pelts. :
de
en
- AT159337B - Process to increase the strength of molding and core sands for foundry purposes. :
de
en
- DE694846C - Vacuum pump :
de
en
- US2210597A - Typographical composing machine :
en
- US2209984A - Mercury switch :
en
- US2210037A - Electric switch :
en
- US2210204A - Wall cabinet :
en
- DE694703C - Disconnectable power take-off device :
de
en
- GB524592A - Method of developing silver chloride papers :
en
- US2210436A - Process for making turing and the product so produced :
en
- USD121781S - Design for a measuring dispenser :
en
- US2210733A - Tool operating device and flexible cable therefor :
en
- GB524327A - A process for separating suspended impurities from liquids :
en
- GB524563A - Improvements relating to looms for weaving :
en
- DE694481C - Process for the production of neutralized sulfonation products that remain clear :
de
en
- DE694732C - Hose mandrel for the continuous production of rubber hoses :
de
en
- DE694630C - Incandescent lamp with several optionally switchable glow threads :
de
en
- US2210281A - Method of making tombstones :
en
- US2210299A - Time controlled actuating mechanism :
en
- US2210697A - Structural joint construction :
en
- GB524545A - Improvements in or relating to refrigerating apparatus :
en
- CA390537A - Shock absorber :
en
fr
- US2210276A - Chain adjuster :
en
- US2210815A - Tool joint pin :
en
- GB524404A - Gyratory crushing machinery :
en
- US2210560A - Depth gauge :
en
- AT159258B - Circuit for regulating the resonance frequency. :
de
en
- DE694815C - Cleaning machine for bottles u. like :
de
en
- GB524501A - Improvements in and relating to systems employing d.c. saturated inductances :
en
- GB524580A - Improvements in electromagnetic regulators :
en
- GB524432A - Improvements in electric apparatus :
en
- US2209982A - Oscillator tuning system :
en
- US2210051A - Vibration absorbing mechanism :
en
- US2210208A - Party line system :
en
- US2210556A - Enamelware making :
en
- GB524519A - Improvements in or relating to finished surfaces, and method of and apparatus for finishing surfaces :
en
- FR856757A - Anti-vibration device for suspending devices such as cameras, etc. :
en
fr
- GB524337A - Improvements in insertions for tobacco pipes :
en
- US2210127A - Cold cathode tube :
en
- DE694603C - Carbon sanding bars for electric traction vehicles :
de
en
- DK57853C - Machine for Cleaning Bakery Hardener. :
da
en
- CA390511A - Signal transmission interference reduction system :
en
fr
- US2210330A - Device for the prevention of accidents due to overtiredness :
en
- US2210666A - High frequency radiation structure :
en
- US2210820A - Rocket or projectile for use in throwing lines :
en
- US2210722A - Cable support :
en
- DE694617C - Semi-recessed arrangement of installation devices in wall boxes :
de
en
- DE694830C - Television synchronization method for interlaced transmission in two lines :
de
en
- DE692812C - Fermentation process for the production of alcohol from liquids containing carbohydrates :
de
en
- CA390589A - Vibratory screen :
en
fr
- GB524400A - Guide for roving yarns in drawing, spinning, doubling, twisting and like machines :
en
- GB524410A - Device for tuning radio sets :
en
- GB524481A - Improvements in apparatus for heating water :
en
- GB524571A - Resilient sheets :
en
- DE694643C - Indirect control device with outlet throttling :
de
en
- US2210760A - Controller :
en
- US2210609A - Refrigeration :
en
- US2210626A - Iron holder :
en
- DE694776C - Drawing press for sheet metal forming :
de
en
- US2210177A - Protection of temporary protective coatings :
en
- US2210669A - Time-element relay :
en
- USD121855S - Textile fabric or similar article :
en
- AT159275B - Device for raising, lowering or tilting flush-mounted devices. :
de
en
- GB524495A - Improvements in or relating to vehicle bodies :
en
- US2210561A - Outer taper gauge :
en
- US2210575A - Signaling system :
en
- FR856848A - Device for further processing and optionally continuous synthetic fiber ribbons or cut into piles :
en
fr
- US2210056A - Projection welder :
en
- US2210428A - Air register control :
en
- US2210069A - Ribbon burner :
en
- US2210124A - Adjustable gauge :
en
- GB524421A - Thermoplastic material and a process for the manufacture of same :
en
- GB524472A - Improvements in or relating to brakes for cycles and the like :
en
- US2210546A - Soil gas sampling device and method :
en
- DE694885C - Process for rendering ª ‰, ª ‰ -dichlorodiaethylsulfide harmless :
de
en
- DE694890C - Axle bearings with circulation and under-lubrication, especially for rail vehicles :
de
en
- US2210326A - Bonding of calcium silicates :
en
- US2210504A - Lead alloy bearing metal :
en
- US2210042A - Cover holder for cigar boxes :
en
- US2210593A - Bearing alloy :
en
- AU111182B2 - Improvements in or relating to rotary dust separators :
en
- US2210098A - Apparatus for venoclysis :
en
- US2210522A - Swing support :
en
- AT159279B - Lever switch with single switch blade for panel mounting. :
de
en
- FR856753A - Improvements to television broadcasting devices, in particular for the transmission of films :
en
fr
- FR856754A - Process and installation of demineralization of water supply to marine boilers :
en
fr
- USD121845S - Design fob a pin cup :
en