- US2013513A - Vibrator :
en
- DE618188C - Pointer drive for inclination scales with equally divided scale :
de
en
- USD96718S - Design for a wreath :
en
- AU1879634A - Improvements in or relating to fruit wiping and polishing apparatus :
en
- US2012995A - Stereoscopic motion picture :
en
- US2013425A - Apparatus for and method of dispensing carbonated beverages :
en
- GB434458A - Improvements relating to the preservation of perishable substances during transport or storage :
en
- USD96739S - Design for a curtain fabric :
en
- CA352759A - Gaseous electric discharge device :
en
fr
- CA352809A - Lubricating oil manufacture :
en
fr
- AU2153935A - An improved hay and ensilage knife :
en
- CA352840A - Rock drill bit :
en
fr
- US2013245A - Headwear :
en
- US2013047A - Apparatus for galvanizing containers :
en
- US2013613A - Automatic vacuum creator or air eliminator :
en
- FR786568A - Traffic control system :
en
fr
- FR786581A - Improvements in the manufacture of lubricating oils :
en
fr
- US2013537A - Terminal for electric conductors :
en
- US2013104A - Purification of lactic acid :
en
- US2013497A - Web guiding mechanism for printing machines :
en
- US2013183A - Hair curling device :
en
- AU2001034A - Improvements in and connected withthe construction of electric power plugs :
en
- FR45407E - heat exchanger which can be used particularly as a superheater :
en
fr
- US2013559A - Method of scanning for television purposes and apparatus therefor :
en
- USD96717S - Design fob a panel mat :
en
- US2013074A - Organic coloring material comprising an azo compound and oxidized rosin as a substratum :
en
- US2013587A - Hydraulic press :
en
- DE618434C - Arrangement for pressing out liquid from a mixture of liquid and fibrous material or solid components by means of press rollers :
de
en
- CA352726A - Razor blade discarding machine :
en
fr
- US2013215A - Material transfer apparatus :
en
- FR786382A - Method and apparatus for extinguishing fires :
en
fr
- FR786657A - Safety razors with vibrating motors :
en
fr
- US2013133A - Bullet stop :
en
- GB434602A - The manufacture and application of new quaternary ammonium compounds :
en
- FR786596A - Distributor of promotional items, combined with a taximeter or similar device :
en
fr
- US2013110A - Brassiere :
en
- FR45420E - Electric motor :
en
fr
- DE618237C - Self-seller with several coin pockets one behind the other :
de
en
- DE618405C - Fuel injectors for internal combustion engines :
de
en
- FR786364A - Improvements to television and analog systems :
en
fr
- CA352786A - Ore roasting apparatus :
en
fr
- CA352835A - Refractory ceramic :
en
fr
- US2013430A - High frequency amplifier :
en
- DE618330C - Process for the production of resinous condensation products from glycerine and phthalic anhydride with a drying oil and monobasic organic acids :
de
en
- GB434808A - Apparatus for filling cushions, mattresses and the like :
en
- DE618149C - Floor struts on photographic cameras :
de
en
- US2013410A - Water animal :
en
- CA352757A - Electric lamp :
en
fr
- US2013351A - Siding material :
en
- US2013620A - Floor fabric :
en
- US2013630A - Automatic welder :
en
- DE618021C - Process for the continuous production of yeast :
de
en
- DE618137C - Sewing machine gripper with flexible holding part for the bobbin case :
de
en
- DE618168C - Method and device for increasing the efficiency of heat transfer :
de
en
- DE618199C - Method for applying characters, in particular letters, to gemstones :
de
en
- FR786378A - Rubber threads and process for their manufacture :
en
fr
- FR786642A - Ice cream scoop :
en
fr
- US2013236A - Air compressing apparatus :
en
- DE618301C - Electric musical instrument :
de
en
- FR45402E - Improvements in the supply of internal combustion engines :
en
fr
- FR786487A - New adjustment process for electric stoves, ovens and cookers and similar devices :
en
fr
- DE618384C - Multi-conductor stranding machine for electrical power cables :
de
en
- US2013326A - Storage container for beer :
en
- DE618276C - Point heating device consisting of plate-shaped electrical heating elements :
de
en
- FR786505A - Mechanical harrows :
en
fr
- US2013092A - Organic coloring material comprising an azo compound and a naphthenate as a substratum :
en
- US2013552A - Loose leaf binder :
en
- US2013615A - Drink mixer :
en
- US2013621A - Elevator :
en
- FR786629A - Coupling device controlled by an electric motor, in particular for cinematographic apparatus :
en
fr
- US2013145A - Adjustable lock strike :
en
- US2013361A - Pouring spout :
en
- DE618292C - Radiator :
de
en
- DE618194C - Method for the mechanical application of insulating material on steam heating pipes o. :
de
en
- FR786582A - Visible index card cabinet :
en
fr
- FR786418A - Process for ensuring the waterproofing of reinforced cement and masonry structures :
en
fr
- FR786351A - Device for the in-flight measurement of the speed and drift of an aerial vehicle :
en
fr
- US2013070A - Oil well drilling apparatus :
en
- US2013535A - Automatic regulation of the forward and backward movement of the fabric in looms :
en
- USD96721S - Design for a shoe sole :
en
- DE618102C - On the back of the calendar wall pivoted support bracket :
de
en
- DE617390C - Pendulum mill :
de
en
- FR786598A - Friction clutches improvements :
en
fr
- FR786466A - Device for imparting a reciprocating motion to a baby carriage :
en
fr
- FR786506A - Centrifugal dust collector :
en
fr
- DE618308C - Pencil sharpener with blades :
de
en
- DE618406C - Electric starting device :
de
en
- FR786479A - blush stick case :
en
fr
- FR786446A - New azo copper dye, its manufacturing process and applications :
en
fr
- US2013138A - Remote indicating pressure gauge :
en
- US2013451A - Method of feeding glass :
en
- DE618365C - Arrangement on asynchronous machines with over, a frequency converter with slip frequency excited commutator rear machine for independent control of the active and reactive power by separate control organs :
de
en
- CA352737A - Front wheel shock absorber :
en
fr
- CA352815A - Piezo-electric device :
en
fr
- US2013499A - Sealing means :
en
- DE618121C - Process for the production of dyes :
de
en
- US2013318A - Ester of dihydric and polyhydric alcohols :
en
- FR786618A - Improvements to labeling machines :
en
fr
- GB434474A - An improvement in the manufacture of photographic silver halide emulsions :
en
- FR786545A - Candelabra :
en
fr
- FR786516A - Chart recorder :
en
fr
- AU1902634A - Improvements in or relating to very shortwave radio apparatus and systems :
en
- FR786367A - Device for locking rotating pivots :
en
fr
- FR786384A - Apparatus for delivering sheets of glass to a conveyor :
en
fr
- US2012960A - Fire-control apparatus for guns :
en
- US2013106A - Variable reactor :
en
- FR786571A - Electronic lamp :
en
fr
- US2013128A - Quilting frame :
en
- US2013298A - Cellulose ether composition :
en
- US2013306A - Gate :
en
- FR786620A - Radiator for all internal combustion engines :
en
fr
- FR786395A - Variable speed transmission :
en
fr
- GB434426A - Improvements in or relating to locking-washers :
en
- US2013380A - Multiple bulb electric lantern :
en
- US2013517A - Apparatus for welding :
en
- DK50621C - Method for Manufacturing Concrete Roads. :
da
en
- US2013253A - Adjustable copyholder :
en
- US2013278A - Method for making molds :
en
- FR786417A - Device for the directed transmission or reception of ultra-short electromagnetic waves :
en
fr
- FR45410E - Control system for a reversible panel pivoting around one of its axes of symmetry with respect to a frame or support movable angularly around one of its edges :
en
fr
- US2013625A - Refractory article :
en
- DE618210C - Closure for headlights, especially for vehicles :
de
en
- FR786539A - Insulating interlayer for masonry works :
en
fr
- DE618417C - Lockable coat hook :
de
en
- GB434669A - Improvements in or relating to rotary kiln plants :
en
- GB434441A - Improvements connected with greyhound racing and like apparatus :
en
- GB434625A - Improvements in identification clips or devices for use on livestock :
en
- DE618167C - Water level indicator with an artificial light source arranged in front of the smooth glass :
de
en
- US2013385A - Radiator shell front and guard bar assembly :
en
- FR786613A - High frequency receiver mounting, especially for beacon signals :
en
fr
- GB434536A - Apparatus for indicating the flight of a captive ball :
en
- FR786426A - Withdrawal apparatus for the introduction of tissue with a certain advance in widening machines with divergent wheels, and similar machines :
en
fr
- FR786436A - Device for supplying air to gasifiers :
en
fr
- FR786521A - Rubber pavers and their applications in the construction and signaling of roadways :
en
fr
- US2013212A - Orifice fitting :
en
- USD96749S - Design for a brush for dental :
en
- GB434505A - Improvements in sealing devices for electrically driven submersible pumps :
en
- US2013260A - Pump and pump assembly :
en
- USD96742S - Design fok a picture frame :
en
- FR786423A - Automatic coupling :
en
fr
- DE618133C - Corner drilling head :
de
en
- FR786608A - Process for preparing azo dyes insoluble in water :
en
fr
- DE618288C - Device for hardening glass plates :
de
en
- FR786488A - Piston-compressor, scavenged two-stroke engine system :
en
fr
- US2013217A - Method and means for coupling electric conduits :
en
- US2013174A - Safety razor :
en
- US2013560A - Method and means for operating an automotive vehicle antiglare shield :
en
- CA352805A - Burner and ignition controller :
en
fr
- USD96771S - Design foe a dental cabinet :
en
- US2013622A - Method of making turbine blades :
en
- US2013628A - Thermally controlled switch :
en
- GB434557A - Improvements in steam and like valves :
en
- FR786389A - Process for preparing high molecular weight organic, plastic and colored materials :
en
fr
- DE618271C - Steam boiler with vertical sub-chambers :
de
en
- DE618442C - Safety device on fuel gas lines and containers :
de
en
- US2013020A - Motion picture machine control :
en
- US2013283A - Coupling :
en
- CA352795A - Rubber article manufacture :
en
fr
- US2012980A - Electric metering system :
en
- USD96770S - Design for a tassel for pull cords :
en
- US2013303A - Tube-making machine :
en
- DE618221C - Arrangement of several generators coupled to one another by insulating shafts :
de
en
- US2013178A - Projection apparatus :
en
- US2013331A - Radio receiving apparatus :
en
- USD96757S - Design fob a treatment chair :
en
- DE618113C - Engraving machine, in particular for the production of type wheels :
de
en
- FR786447A - Force transmission mechanism comprising a device for automatically varying the transmission ratio :
en
fr
- US2012974A - Oil seal :
en
- US2013042A - Process and apparatus for preparing cellulose fibers :
en
- US2013392A - Container :
en
- US2013507A - Electrical disconnecting device :
en
- GB434556A - Improvements relating to controlling apparatus for electric motors :
en
- DE618109C - Process for the production of amines :
de
en
- USD96740S - Nut dish :
en
- CA352728A - Bottle stopper :
en
fr
- DE618145C - Process for the production of granulated sugar from wood sugar solutions :
de
en
- USRE19690E - Tool joint fob rotary drills :
en
- DE618151C - Setting machine for grainy goods :
de
en
- US2013129A - Hydraulic pumping system :
en
- US2013406A - Inlay paving marker :
en
- USD96738S - Design for a curtain fabric :
en
- DE618176C - Cooking and heating equipment :
de
en
- GB434680A - Improvements in or relating to greenhouse structures :
en
- DK50616C - Lubrication device for Crankshaft in Combustion engines. :
da
en
- DE618361C - Hip corset with elastic body support :
de
en
- GB434646A - Improvements in and relating to advertising and display devices and the like :
en
- US2012940A - Wet fhjf transfer illuminator :
en
- DE618344C - Self-cashier :
de
en
- FR45445E - Separate sorting grain cleaner :
en
fr
- US2013342A - Lubricated cock :
en
- USD96729S - Design for a bottle :
en
- DE618165C - Process for obtaining the female sex hormone :
de
en
- FR786369A - Method and device for feeding several sheets into a typewriter :
en
fr
- AU1908434A - Improvements in or relating to refractory glasses and to electric discharge devices ofwhich they form part :
en
- DE618277C - Arrangement to restrict and suppress the feedback :
de
en
- DE618110C - Process for the production of curable and soluble condensation products from aromatic amines and formaldehyde :
de
en
- DE618317C - Series parallel connection :
de
en
- FR786628A - Improvements made to igniters for gas burners, in particular those for acetylene burners :
en
fr
- GB434535A - Improvements in or relating to line-spacing mechanism for typewriters, recording andadding machines, and the like :
en
- USD96744S - Design for a hair drying apparatus :
en
- GB434619A - Improvements in or relating to the hydraulic transmission of power :
en
- US2013252A - Fluid pressure test gauge :
en
- US2013007A - Truck :
en
- DE618141C - Process for the production of ornate laminated bodies from opaque synthetic casein sheets :
de
en
- US2013343A - Process for canning foods :
en
- US2013073A - Valve :
en
- FR45416E - Precision adjustment device for hypodermic injection syringe :
en
fr
- FR786374A - Free-piston power plant :
en
fr
- US2013040A - Art of solvent extraction of petroleum distillates :
en
- FR786380A - Process for manufacturing powdered carbon and apparatus for carrying out this process :
en
fr
- US2013467A - Stoker :
en
- USD96785S - Design for a kitchen cabinet :
en
- GB434686A - Improvements in or relating to reciprocating piston compressors :
en
- US2013023A - Double twist twisting spindle :
en
- US2013309A - Economizer :
en
- USD96764S - Design fob a toaster casing :
en
- DE618268C - High-speed vibrating screen :
de
en
- US2013492A - Brake for rotary spindle machine tools and the like :
en
- DE618285C - Moving grate with shear blades :
de
en
- FR45436E - Aviation engine automatic tuning process :
en
fr
- FR786490A - Apparatus for the production of current emissions of adjustable and known duration :
en
fr
- GB434621A - Improvements in or relating to controlling mechanisms for moving apparatus, more particularly for winding, hoisting, hauling and like gear :
en
- GB434613A - Improvements in and relating to alternating current electricity meters :
en
- US2012981A - Heating device :
en
- US2013114A - Toy :
en
- FR45434E - Method for testing electrical transformers :
en
fr
- GR5418B - DEVICE I MAKE VISIBLE OBJECTS THE HELP OF THE INFRARED RADIATIONS EMISSED UNDER THESE OBJECTS. :
el
en
- GB434699A - Selective magazine pencil :
en
- GB434707A - Improvements in and relating to turbo torque converter :
en
- FR786633A - Propeller for boats and airplanes :
en
fr
- GB434461A - Improvements relating to the manufacture of activated carbon :
en
- GB434467A - Improvements in pneumatic separators :
en
- GB434520A - Improvements in the manufacture of fire proof nozzles for ladles :
en
- GB434717A - Improvements in or relating to remote electric control systems :
en
- FR45426E - Lighting device for motor cars, ensuring in crossings, the illumination of the free space where the crossed car engages :
en
fr
- DE618236C - Electrically powered self-seller :
de
en
- FR786685A - Further training in electric lighting equipment :
en
fr
- GB434428A - Improvements in or relating to display stands :
en
- GB434437A - Improvements in or relating to combined induction coils and ringers adapted for use in telephone sets :
en
- US2013003A - Cereal food :
en
- DE617937C - Printing machine, in particular address printing machine, in which the printing plates are conveyed step by step :
de
en
- DE618243C - Arrangement for the electrolytic production of thin metal sheets and metal foils :
de
en
- DE618295C - Connection device for cattle :
de
en
- DK50607C - Single-leaf, rigid, indada opening Garage door. :
da
en
- DK50618C - Cardboard or cardboard box locking device. :
da
en
- DE618143C - Climbers for the arms :
de
en
- CA352802A - Printing odometer :
en
fr
- DE618148C - Starting device for internal combustion engines with high compression, especially diesel engines :
de
en
- DE618275C - Control device for fluid braking devices :
de
en
- DE618353C - Process for the production of photo glossy paper, especially for pull tabs and x-ray folds :
de
en
- USD96725S - Design for a lady s hand bag :
en
- US2012951A - Method for producing gas tight seals :
en
- GB434877A - Improvements in or relating to resilient mountings :
en
- US2013372A - Relief valve :
en
- GB434546A - A new or improved folding bed :
en
- US2013534A - Verifying machine :
en
- US2013519A - Car coupling :
en
- FR786585A - Improvements to coke ovens of the so-called retort type :
en
fr
- FR786694A - Process for the manufacture of finned tubes :
en
fr
- DE618374C - Process for the production of water-soluble silver salts of glycerol phosphoric acids :
de
en
- FR786496A - Improvements to sulfur plants used in agriculture :
en
fr
- FR786401A - Steering system for wheeled vehicles, especially small cars such as sick cars and toys :
en
fr
- GB434697A - Improvements in and relating to vehicle window regulator mechanism :
en
- FR786358A - Projector for sound films :
en
fr
- USD96760S - Design for a stoeage battery case :
en
- US2013388A - Automatic gear shifter :
en
- FR786565A - Device for driving a mass system oscillating in a plane, for example a screen :
en
fr
- GB434463A - A device for holding cigarettes during smoking :
en
- DE618106C - Evaporator :
de
en
- DE618298C - High-speed friction saw for cutting mitres :
de
en
- GB434709A - Improvements in or relating to resilient claw-couplings :
en
- IE13738L - Electric discharge tubes :
en
- FR786411A - Accumulator battery :
en
fr
- FR786641A - Light modulators :
en
fr
- GB434551A - Improvements for use in connection with apparatus for milking cows :
en
- GB434616A - An improved extra air admission device for internal combustion engines :
en
- DE618282C - Arrangement for the operation of inverters working with grid-controlled steam or gas discharge paths :
de
en
- DE618309C - cartridge :
de
en
- FR786368A - Two-piece hinged mold, for the production of footwear with rubber soles applied by means of vulcanization :
en
fr
- GB434671A - Portable air-conditioning apparatus :
en
- US2013148A - Artificial grass mat :
en
- US2013154A - Translating circuit :
en
- GB434653A - Improvements in vehicles having central longitudinal frame members :
en
- DE618197C - Arrangement of two spare wheels at the rear of a motor vehicle as shock absorbers :
de
en
- FR786674A - Device allowing the use of certain economical fuels :
en
fr
- FR45408E - Force transmission device usable in particular as a gear change :
en
fr
- FR45442E - Hearing aid for ultra-short wave receivers, particularly intended for television :
en
fr
- FR45439E - Improved machine for heating small oblong objects, in particular the welding of glass ampoules :
en
fr
- DE585801C - Injector burner, especially for oxy metal working :
de
en
- GB434656A - Improvements in gas producers for use with internal combustion engines :
en
- US2013249A - Low carbon steel :
en
- US2013441A - Safety device for power presses :
en
- GB434638A - Improvements in and relating to short wave radio communication :
en
- DE618255C - Contact device for an electromagnet with a rotating armature going back and forth :
de
en
- DE618381C - Method for the transmission of images by means of an image stream composed of several different frequencies :
de
en
- US2013456A - Process for the production of yeast :
en
- US2013063A - Method fob the protection of plants :
en
- FR786542A - Device applicable to envelopes and all postal cases to allow their rapid opening by recipients :
en
fr
- GB434695A - Improvements in clarifying tanks for water purifying apparatus :
en
- DK50623C - Sweet. :
da
en
- FR786399A - Compartmentalized box system for playing cards and pawns :
en
fr
- GB434425A - Improvements in the manufacture of artificial filaments, yarns and the like :
en
- GB434708A - Improvements in speed and distance indicators :
en
- US2013426A - Blank feeding mechanism for extruding machines :
en
- FR786518A - Apparatus intended to attenuate the detonations of firearms :
en
fr
- FR786353A - Wringer device with electric motor control :
en
fr
- GB434575A - Improvements in or relating to molding material and molded articles produced therefrom :
en
- GB434654A - Improvements in axle arrangements, more particularly for power driven vehicles :
en
- GR5417B - METHOD FOR PREPARATION OF VALENTS. :
el
en
- US2013498A - Dustless ash receiver :
en
- GR5419B - METHOD AND APPARATUS FOR ASSIGNING DOSABILITY OF SUBSTANCE IN SUBSTANCE POWDERED AND FOR PAYMENT WITH LIMITED PER LAND. :
el
en
- GB434522A - Improvements in and relating to liquid sprayers :
en
- GB435107A - Improvements in furnace-flue steam generators :
en
- GB434655A - Improvements in a power-driven vehicle :
en
- DE618012C - Pipe slide control for two-stroke internal combustion engines :
de
en
- FR786553A - Viscous, waterproof and insulating rubber-based composition, to be used hot or cold :
en
fr
- DE618261C - Electric, U-shaped bent metal vapor discharge tubes with fixed electrodes and vapor of low-volatility metal, especially for emitting light rays :
de
en
- DE618208C - Sieve drum :
de
en
- USD96778S - Design fob a tire :
en
- US2013360A - Transit concrete mixer :
en
- GB434562A - Improvements relating to vertical retorts for the continuous distillation of carbonaceous materials :
en
- AU1818334A - Improvements in lubricant shields for axles, bearings, andthe like :
en
- US2012968A - Saturating fibrous conduit and process of making same :
en
- US2013240A - Partition or separator unit :
en
- US2013612A - Multiple monthly payment coupon book :
en
- CA352806A - Push-pull connection :
en
fr
- FR786434A - Printing plate for printing on rotating machines by means of amalgamated plates :
en
fr
- US2013523A - Cresylic acid condensation product and process of making same :
en
- US2013242A - Conveying mechanism :
en
- US2013419A - Electron discharge device and improved anode therefor :
en
- FR45423E - Board game played with balls and in different ways :
en
fr
- GB434462A - Improvements in resilient mountings for cycle handle-bars :
en
- US2013596A - Fused current tap :
en
- DE618368C - Device for cutting bundled wire consisting of two cutting knives guided past each other :
de
en
- GB434430A - A method of and apparatus for attaching tying strings to tie-on labels and the like :
en
- DE618217C - Electrical adapter plug :
de
en
- US2013166A - Container closure :
en
- FR786550A - Relaxation furniture, in particular a sofa bed, made up of several elements :
en
fr
- US2013113A - Heating system :
en
- US2013437A - Clamp :
en
- FR786472A - Production of petroleum jelly-like products :
en
fr
- US2012973A - Apparatus for applying insecticidal or fungicidal material :
en
- US2013373A - Connecting rod alignment gauge :
en
- GB434644A - Improvements relating to balanced and semi-balanced rudders :
en
- DE618200C - Extrusion press for plastic clay masses or the like. :
de
en
- DE618333C - Radio receiver with optional connectable high and network antenna :
de
en
- DE618359C - Process for the production of nicotine-free tobacco products :
de
en
- AU1935834A - Improvements relating to electric clocks :
en
- FR786665A - Improvements to the artificial silk industries :
en
fr
- GB434521A - Improved drier felts for paper making machines :
en
- US2013102A - Garment or ironing press :
en
- US2013059A - License tag :
en
- US2013274A - Oil burner :
en
- DE618128C - Device for coupling a milk collecting block and a pulsator housing of milking machines :
de
en
- US2013284A - Sectional automatic display cabinet :
en
- CA352798A - Paper coating apparatus :
en
fr
- GB434635A - Improvements in electrical resistance thermometers :
en
- DE618219C - Control device for DC motors, especially for multi-motor drives :
de
en
- GB434645A - Improvements in windscreen wipers :
en
- US2013068A - Bunion brace :
en
- US2013636A - Eyeshield for miners :
en
- DE618232C - Projector for standing images :
de
en
- FR786376A - Improvements in the manufacture of filament support feet for electric lamps :
en
fr
- FR786404A - Magnetron system :
en
fr
- FR786511A - Air or vacuum brakes, automatic and moderate :
en
fr
- US2013080A - Battery lighting system :
en
- US2013567A - Reed for saxophones, clarinets, and like wind instruments :
en
- US2013071A - Fastening device :
en
- US2013021A - Automatic change-over device :
en
- USD96784S - Design for a shoe or similar article :
en
- FR786370A - Improvements to methods of supporting glass objects subjected to heat treatments :
en
fr
- DE618224C - Process for splitting hydrocarbon oils :
de
en
- US2013371A - Flash light lamp :
en
- CA352782A - Wood heel base sizing method :
en
fr
- AU1904634A - Improved press for cooked meats andother substances :
en
- CA352774A - Container for liquefied gases :
en
fr
- FR786619A - Metal frame tennis racket :
en
fr
- FR786636A - New manufacturing process for heating radiator elements :
en
fr
- GB457871A - A device for atomizing liquids :
en
- DE618410C - Traction sheave lubrication :
de
en
- US2013483A - Ironing board attachment :
en
- FR786632A - Cathode ray tube for television :
en
fr
- AU2044634A - An improved steam superheater element :
en
- US2013134A - Evaporator :
en
- US2013160A - Coin controlled apparatus :
en
- DE618318C - Electric rotary switch with switch shaft supported on both sides of the switching drum :
de
en
- US2013152A - Motor fuel :
en
- GB434550A - Improvements in or relating to the construction of seats, mattresses and the like :
en
- US2013424A - Valve :
en
- US2013431A - Pressure stabilizer for entrapped liquid :
en
- FR786429A - Method and device for the mechanical manufacture of so-called pull-type closures :
en
fr
- US2012979A - Snap-on sign receptacle :
en
- US2013194A - Method of producing painted designs, characters, letters, and the like :
en
- FR786398A - Electrical device applicable to carburettors to improve the operation of combustion engines :
en
fr
- FR786424A - Filter material for aerosols, and its manufacturing process :
en
fr
- FR786406A - Improvements in photographic enlargement, reproduction and reduction devices :
en
fr
- FR786592A - Aluminum alloy :
en
fr
- DE618158C - Offset bucket :
de
en
- DE618327C - Pneumatic tube system :
de
en
- DE618393C - Removable wound dressing :
de
en
- CA352825A - Hydraulic machine :
en
fr
- GB434588A - Improvements in or relating to bakers and like ovens :
en
- FR786651A - Ski attachment system :
en
fr
- GB434683A - Improvements to soot blowers :
en
- FR786372A - Free-piston, internal combustion motor-compressor :
en
fr
- GR5424B - CRUDE OIL COMBUSTION MACHINE. :
el
en
- US2013324A - Coat :
en
- GB434615A - Improvements in or relating to circuits for feeding electric discharge tubes :
en
- GR5423B - CRUDE OIL COMBUSTION MACHINE. :
el
en
- FR786514A - Improvements to tempering ice cream or other sheets of any material :
en
fr
- FR786555A - Method and device for removing the solvents from the solutions of flexible masses transferred to a substantial thickness on the separate plates of the composite glasses with a view to forming the non-bursting intermediate layers :
en
fr
- DE618119C - Compressed air drive for an earthing switch with a switch-off position between the earthing and switch-on position :
de
en
- USD96780S - Design fob a bottle :
en
- DE618421C - Thread delivery system, especially for silk reel machines :
de
en
- FR45409E - Further development of electric hotplates, particularly for electric stoves and cookers :
en
fr
- GB434552A - Improvements in the application of date indicators to time-pieces :
en
- FR45437E - Improvements to retractors combined with a saliva ejector for dentistry and stomatology work :
en
fr
- FR786658A - Aerated yeast preparation process :
en
fr
- GB434711A - Steam propelling plant for driving the propellers of vehicles, ships and the like :
en
- US2012946A - Hand operated toy :
en
- US2013157A - Engine :
en
- US2013323A - Abrasion shoe for airfoils :
en
- FR45433E - Installation for lighting bicycles, motorcycles or other similar vehicles :
en
fr
- FR786390A - Washing process for dyed textiles :
en
fr
- FR786402A - :
fr
- FR786603A - Attraction for fairgrounds, etc. :
en
fr
- US2013096A - Purification of lactic acid :
en
- CA352739A - Cigarette paper :
en
fr
- CA352820A - Hydraulic machine :
en
fr
- FR45405E - Wall system :
en
fr
- USD96769S - Design for a doll :
en
- US2013412A - Door construction :
en
- DE613158C - Container for cigarettes, cigars, etc. :
de
en
- FR786614A - Improvements to elastic wheels for vehicles :
en
fr
- FR786460A - Process for the manufacture of cigarettes :
en
fr
- FR786689A - High pressure steel gas cylinder and its manufacturing process :
en
fr
- US2012944A - Concrete pump :
en
- US2013050A - Fluoration of aliphatic halides :
en
- DE618101C - Handle attachment for home and garden tools :
de
en
- FR786396A - Device for indicating the mark to the game of bridge :
en
fr
- US2013582A - Grain elevator :
en
- US2013147A - Plug fuse :
en
- USD96792S - Design fob a comb :
en
- US2013214A - Method for repairing existing wood piling :
en
- GB434526A - Apparatus for cleaning carpets, garments or other textile articles :
en
- FR786489A - Improvements made to fixed or variable capacitors :
en
fr
- FR786409A - Winder for wire drawing bench :
en
fr
- GB434455A - Medicine spoon :
en
- USD96758S - Design fob a physician s examining :
en
- US2013539A - Scale device :
en
- USD96723S - Design tor a hinge for toilet seats :
en
- US2012976A - Composition for impregnating wood :
en
- US2013338A - Process for the production of carboxylic acids :
en
- FR786495A - Process for the preparation of vinyl derivatives :
en
fr
- US2013503A - Spring toggle bolt :
en
- US2013119A - Container closure :
en
- DE618120C - Process for the production of N-vinyl compounds :
de
en
- FR786360A - Automatic hydromechanical control device for growing cavaillons in row crops :
en
fr
- FR45418E - Adjustable backrest and legrest device for the apron of metal box springs and others :
en
fr
- US2013280A - Music printing device :
en
- US2013637A - Thermostat :
en
- FR786526A - Improvements in fixing plates, fittings or crampons :
en
fr
- FR786573A - Improvements to cables and more particularly to submarine cables :
en
fr
- GB434533A - Improvements in golf clubs :
en
- FR786564A - Process to promote fermentation :
en
fr
- FR786499A - Thermo jug for milk :
en
fr
- US2012965A - Setting system for watches :
en
- US2013016A - Method and apparatus for processing material :
en
- FR786385A - Rayon thread enhancements :
en
fr
- FR786355A - multiple eyeshadow case :
en
fr
- DE618040C - Mercury vapor rectifiers, especially for vehicles :
de
en
- FR786538A - Control device for variable electric capacitors :
en
fr
- FR786631A - Product to be added to the water used for mixing mortars, cements and similar materials, in order to increase their impermeability and resistance and to correct any defects. :
en
fr
- GB434597A - Improvements in and relating to electric discharge devices :
en
- GB434523A - Improvements in and relating to liquid sprayers :
en
- GB434679A - Improvements in or relating to means for attaching wristlets to watches :
en
- GB434875A - An improved method of producing multi-colour photographic images on coloured and differently sensitized multi-layer photographic material :
en
- DE618312C - Centrifugal atomizer :
de
en
- FR786572A - Flexible fluorescent luminous paste for coating and printing fibers and fabrics :
en
fr
- US2013639A - Apparatus for spraying liquids such as paints, varnishes, or the like :
en
- DE618240C - Air-compressing injection internal combustion engine with self-ignition :
de
en
- US2013228A - Rail joint :
en
- US2013364A - Method of coating iron or steel articles :
en
- US2013474A - Locomotive stoker :
en
- FR786486A - Tar projector on the roads :
en
fr
- FR786654A - Pillow filling machine :
en
fr
- FR786682A - Extendable and combinable poppet valve for sanitary ware :
en
fr
- DE618166C - Water tube boiler with radiant tubes enveloping the furnace :
de
en
- DE618246C - Picture window guidance for cinematographic apparatus :
de
en
- GB434684A - Diaphragm valves :
en
- FR786437A - Process for the separation of terpenes from bornyl and fenchyl ethers :
en
fr
- FR786527A - Multi-gear freewheel :
en
fr
- FR786420A - Powder puff :
en
fr
- US2013203A - Process of manufacturing mercaptans :
en
- US2013322A - Coilable measuring device :
en
- US2013547A - Expansion joint :
en
- USD96734S - Design for a shoe :
en
- GB434466A - An improvements relating to steam generators :
en
- GB434698A - Improvements relating to screw thread cutting machines :
en
- GB434475A - Improvements in or relating to means for preventing the falsification of documents :
en
- US2013347A - Belt for garments and the like articles :
en
- US2013179A - Grinding mill :
en
- US2012938A - Electrical caponizing knife :
en
- USD96793S - Design for a can opener :
en
- DE618404C - Mixing device in the intake mixture line of an internal combustion engine :
de
en
- DE618446C - One-piece press head for standing lead cable presses :
de
en
- DE618447C - Process for the preparation of arsenobenzene monosulfoxylates :
de
en
- GB434722A - Improvements in or relating to machines for making records on statisitical cards :
en
- FR786605A - High speed internal combustion engine carburetor system :
en
fr
- CA352823A - Hydraulic machine :
en
fr
- FR786570A - Paper basket :
en
fr
- IE13775L - Road materials; flooring material :
en
- US2013079A - Mechanism for balancing impellers :
en
- US2012971A - Vacuum closing machine :
en
- GB434472A - Improvements in patterns for wearing apparel :
en
- DK50603C - Swivel field independent AC meter. :
da
en
- DE618135C - A turning device to be clamped between the spindle and the work table of a stationary drill :
de
en
- GB434611A - Improvements in or relating to the control of electric motors :
en
- GB434637A - Improvements in or relating to radio transmitters :
en
- FR786461A - Process for improving the combustion of cigarettes :
en
fr
- DE618154C - Roller grate :
de
en
- DE618153C - Scraper support strip holder for disc roller grading grates :
de
en
- DE618228C - Urine absorbent pads :
de
en
- US2013053A - Protector for headlights :
en
- US2013428A - Fluid pressure control :
en
- DE618316C - Feed water regulator for steam boiler :
de
en
- DE618302C - Central shutter for photographic lenses :
de
en
- DE618375C - Method for starting radially admitted counter-rotating turbines :
de
en
- GB435023A - Improvements in or relating to resilient mountings :
en
- USD96789S - Design for a washing machine :
en
- FR786375A - Installation of free piston machines :
en
fr
- DE618223C - Device for reducing the development of steam in metal vapor discharge devices, in particular in metal vapor rectifiers :
de
en
- DE618352C - Photographic roll film :
de
en
- GB434704A - Improvements in and relating to concrete mixers :
en
- FR786534A - Consumption-saving appliance for gas fireplaces :
en
fr
- FR786653A - Steam production installation with forced circulation of the liquid on the heating surface :
en
fr
- US2013036A - Method of making shoes :
en
- US2013311A - Fermanent waving apparatus :
en
- US2013125A - Method of making alkali-metal formaldehyde sulphoxylate :
en
- US2013185A - Coating for vessels :
en
- USD96766S - Design for a container cap :
en
- USD96767S - Design fob a hand bag :
en
- CA352842A - Pulp refining and beating engine :
en
fr
- CA352826A - Table tiltable support :
en
fr
- AU2147335A - Methods of uniting lead pipes :
en
- DE618146C - Circulating compressor with piston drum mounted eccentrically in a cylindrical housing and slide piston displaceable in this :
de
en
- US2013126A - Change speed gearing :
en
- CA352735A - Liquid fuel pump :
en
fr
- US2013243A - Container :
en
- US2012954A - Packing box :
en
- US2013592A - Drum scale :
en
- US2012941A - Support :
en
- US2013509A - Beer tap cone :
en
- CA352830A - Rubber processing :
en
fr
- CA352748A - Magnesium hydroxide :
en
fr
- CA352781A - Axle bending apparatus :
en
fr
- US2013349A - Building material and method of making the same :
en
- DE618274C - Fastening the shaft belts of blast furnaces :
de
en
- DE618371C - Shaving tool holder for the hand shaving machine :
de
en
- GB434529A - Improvements in the steering of automobiles :
en
- US2013069A - Dyestuffs of the oxazine series :
en
- US2013169A - Selecting switch for use in telephone systems :
en
- US2013413A - One-way freewheeling clutch and means to control its operation :
en
- US2013619A - Process of producing purified asphalt from soap-containing asphaltic petroleum residuum :
en
- US2013107A - Inductive balancer for radio direction finders :
en
- US2013135A - Table top :
en
- DE618190C - Self-seller for electricity with basic fee collection :
de
en
- DE618439C - Women's swimwear and sports suit :
de
en
- FR786583A - Device for clamping the files of a file :
en
fr
- GB434811A - An improved rotary harrow or cultivator :
en
- CA352834A - Harvesting machinery :
en
fr
- US2013081A - Treatment of textile materials :
en
- CA352768A - Abrasive wheel :
en
fr
- CA352766A - Vinyl resin :
en
fr
- DE618336C - Thermal overcurrent switch with a bimetallic strip that is mechanically preloaded by a hot wire through which current flows and activates the release latch of the switch :
de
en
- DK50605C - Vending machine. :
da
en
- US2013307A - Selective automatic volume control receiver :
en
- DE618260C - Printing machine for sheet-fed printing with several consecutive, identical and co-rotating printing units for the production of multi-color printing and double-sided printing in one operation :
de
en
- DE618390C - In the form of an orthopedic stocking made from rubber weft weeds :
de
en
- DE618420C - Drafting system for spinning machines :
de
en
- US2013282A - License tag :
en
- US2013337A - Cooking device :
en
- USD96775S - Design fob a dental tjnit :
en
- US2013115A - Process and apparatus for the refining of pulp :
en
- US2013550A - Cutting machine block :
en
- DE618159C - Process for rounding and straightening pipes :
de
en
- US2013142A - Attachment plug receptacle :
en
- US2013377A - Grave marker :
en
- GB434451A - Improvements in and relating to dynamo electric machines :
en
- GB434500A - Honing apparatus :
en
- US2013346A - Shipping container :
en
- GB434689A - Improvements in and relating to screening caps for electric ignition plugs :
en
- DK50619C - Radiophony study. :
da
en
- US2013010A - Method of preparing outlines of designs :
en
- US2013222A - Pressure control apparatus :
en
- USD96759S - Design for a physician s examining :
en
- US2013350A - Motion picture apparatus :
en
- US2013580A - Means for the rotational reversal of diesel and the like engines :
en
- US2013099A - Organic coloring material comprising an azo compound and natural gums and balsams asa substratum :
en
- GB434498A - Improvements in or relating to door locks :
en
- FR786678A - Knitting improvements and reduction process :
en
fr
- GB434713A - Improvements in or relating to circuit arrangements comprising a gasfilled incandescent electrode discharge tube :
en
- GB434627A - A method of and means for assembling and binding individual loose leaves into albums, ledgers, atlases and the like :
en
- GB434661A - Method of destroying insects and vermin :
en
- FR786580A - Projector :
en
fr
- GB434510A - Improvements in or relating to luggage grilles for motor vehicles :
en
- US2013123A - Sectional bearing cage :
en
- DE618179C - Kitchen stove with built-in boiler :
de
en
- FR786669A - Yarn, polymerization products and the like :
en
fr
- US2013083A - Process of producing a colorless doctor sweet gasoline :
en
- US2013055A - Latch locking device :
en
- US2013275A - Garment hanger :
en
- US2013521A - Refrigerating apparatus :
en
- DE618299C - Automatic electric musical instrument :
de
en
- DE618306C - Device for grinding circularly rounded and tangentially straight cutting edges of milling cutter teeth on both sides of the rounded portion :
de
en
- US2013602A - Pigment product :
en
- DK50611C - Sanding machine for double-edged razor blades. :
da
en
- CA352779A - Nitrogenous compound :
en
fr
- FR786431A - Process for extracting light hydrocarbons and naphthalene from gas by simultaneous washing :
en
fr
- US2013164A - Engine :
en
- US2013033A - Brake operating mechanism for use with trailers :
en
- USD96750S - Design fob a radiocabinet :
en
- US2013510A - Filling of truck tanks :
en
- USD96783S - Design for a hot pot holder :
en
- US2013140A - Translating circuit :
en
- DE618189C - Coin machine, especially for gas meters :
de
en
- DE618363C - Apparatus for drying ammonium sulphate :
de
en
- DE618249C - Electrical time signal and timer device operated by an alarm clock mechanism :
de
en
- DE618160C - Process and device for evaporation of liquids :
de
en
- FR786536A - Concrete construction :
en
fr
- FR786365A - Telegraph receiver :
en
fr
- IE13310L - Stoves :
en
- US2013484A - Pump :
en
- FR786646A - Filter for arsines, sternutating and irritating substances, toxic vapors or fumes, suitable for use on gas masks :
en
fr
- GB434950A - Receiving method and arrangement, more particularly for television purposes :
en
- US2013177A - Container closure :
en
- DE618305C - Liquid dispenser :
de
en
- DE618329C - Process for dyeing the rayon made from regenerated cellulose, spun-matted using titanium dioxide, with substantive dyes :
de
en
- GB434580A - Manufacture of vinyl alcohol :
en
- GB434590A - Improvements in or relating to the wet purification of gases :
en
- DE612611C - Method and device for the production of flat bags, envelopes or the like. :
de
en
- FR786412A - Photoelectric cell :
en
fr
- FR786612A - Improvements to rolls of film and photographic cameras intended for the use thereof :
en
fr
- US2013067A - Method and apparatus for mounting transfer decorations :
en
- US2013090A - Organic coloring material comprising azo compounds and hydrogenated rosins :
en
- GB434677A - Improvements in and relating to photographic cameras :
en
- CY42A - Roasting pyrites fines :
en
- DE618107C - Method and device for the recovery of dust produced in calcining devices :
de
en
- DE618233C - Device for determining the hectolitre weight of grain or the like. :
de
en
- DE618354C - Process for the preparation of durable photographic silver halide developing emulsions which are free from gray and yellow haze :
de
en
- DE618338C - Brake circuit for three-phase asynchronous machines :
de
en
- GB434473A - Improvements in and relating to broadcast receiving arrangements :
en
- FR786359A - Improved means for withdrawing liquids from containers, barrels and the like :
en
fr
- US2013186A - Heat exchanger :
en
- US2013295A - Denture :
en
- US2013618A - Storage battery charging system :
en
- DE618156C - Magnetic separator :
de
en
- AU1918034A - Improvements in means to facilitate the jacking up of road vehicles :
en
- FR786533A - Hair and hair washing products :
en
fr
- DE618152C - Device for dewatering fine coal :
de
en
- GB434666A - Improvements in or relating to altering the water vapour content of air by hygroscopic action :
en
- GB435022A - Improvements in a power-driven vehicle :
en
- DE618118C - Electrical rotary switch, in particular roller switch :
de
en
- FR45449E - Improvements to the handlebars of bicycles with rigid brake controls :
en
fr
- CA352753A - Gaseous electric discharge device :
en
fr
- FR786493A - Method and devices for using abrasives on the surface of hard materials :
en
fr
- GB434553A - Improvements in electric thermal cut-outs :
en
- GB434501A - Improvements in or relating to means for delivering material in quantities of predetermined weight :
en
- US2013108A - Production of carboxylic amides :
en
- US2013421A - Ironing machine cabinet :
en
- US2013390A - Polyphase x-ray system :
en
- US2013476A - Method of manufacturing dried stock feed :
en
- CA352818A - Liquid fuel combustion :
en
fr
- USD96776S - Design for an electric corn popper :
en
- CA352755A - Diversity reception system :
en
fr
- CA352738A - Monolithic canalized structure :
en
fr
- CA352827A - Moulded product manufacture :
en
fr
- US2013304A - Method of and apparatus for applying sealing closures to bottles and other containers :
en
- US2013438A - Recovery of salts from salt solutions :
en
- US2013491A - Method of extruding viscose :
en
- US2013206A - Clasp for hair wavers :
en
- USD96773S - Design for a shoe :
en
- CA352772A - Valve :
en
fr
- AU1864534A - Improved convertible table usable asa combined card and dining table :
en
- US2013540A - Printing punch :
en
- CA352812A - Oil distillate processing :
en
fr
- US2013030A - Production of organic fluorine compounds :
en
- US2013292A - Discharge device for use with conveyers :
en
- DE1346835U - :
de
en
- DE618263C - Process for the decomposition of heavy hydrocarbon oils under pressure :
de
en
- DE618171C - Firing insert for plan grate firing :
de
en
- CA352710A - Liquid fuel burning apparatus :
en
fr
- US2013439A - Valve :
en
- US2013327A - Storage container for beer :
en
- US2013281A - Medical compact :
en
- US2013516A - Refrigerating apparatus :
en
- CA352756A - Gaseous electric discharge lamp :
en
fr
- CA352758A - Gas conduction device :
en
fr
- AU1902834A - Improvements in or relating to moulded articles and methods of manufacturing thesame :
en
- US2013315A - Device for heating hose couplings :
en
- FR786449A - Improvements to fuel sprayers for internal combustion engines :
en
fr
- GB434570A - Improvements in and relating to cartons and like closable containers :
en
- AU1862234A - Automatic variable pitch propellor for aircraft andthe like :
en
- DE618015C - Epicyclic gears, especially for motor vehicles :
de
en
- DE618182C - Process for the production of pressed bodies :
de
en
- US2013459A - Manufacture of glass sheets :
en
- CA352773A - Container for liquefied gases :
en
fr
- US2013202A - Means for the production of tobacco articles :
en
- US2013579A - Sheet making machine :
en
- GB434618A - Improvements relating to valve seats of internal combustion engines :
en
- US2013520A - Apparatus for use in the instruction of swimming :
en
- US2013221A - Motor controller :
en
- US2013460A - Method of making castle nuts :
en
- DE618115C - Sealing of a shaft with two rows of rigid ring segments and an inherently elastic sealing ring :
de
en
- US2012972A - Securing means for printing forms :
en
- US2013170A - Backfiller mechanism :
en
- US2013418A - Door holder :
en
- DE617898C - Headgear, in particular hats, with an inflatable rubber insert :
de
en
- DE618195C - Process for anodic oxidation of aluminum and aluminum alloys :
de
en
- GB434438A - Improvements relating to foundation piles :
en
- US2013256A - Detachable button :
en
- GB434454A - Improvements relating to brakes :
en
- GB434543A - Improvements in or connected with expanding tables :
en
- US2013189A - Automatic controller for internal combustion engine starters :
en
- US2013084A - Organic coloring materials comprising azo compounds and sulphonated derivatives of pyrogenic decomposition products of rosin :
en
- US2013512A - Guide vane and diaphragm construction for turbines :
en
- US2013417A - Crayon :
en
- US2013557A - Workholder for gear generating machines :
en
- US2013450A - Control for heating systems :
en
- US2013486A - Rotary furnace :
en
- GB434579A - Improvements in or relating to the dewaxing of oil :
en
- USD96774S - Design for an ash tray or similar :
en
- FR786413A - Combined garment, forming either an apron, a blouse or a fancy dress :
en
fr
- FR786459A - Apparatus and apparatus parts resistant to attack by chemical agents :
en
fr
- DE618112C - Device for producing labeled wax matrices with holding frames :
de
en
- FR786393A - Harvest dividing device for binders and mowers and machines fitted with this device :
en
fr
- FR786650A - Advanced distillation still :
en
fr
- GB434531A - Improvements in coating iron or steel with aluminium or an alloy thereof :
en
- US2013051A - Round cornered box with tray insert :
en
- GB434443A - Improved fire-fighting apparatus :
en
- GB434539A - A new or improved device for use in stacking or piling fruit and other bodies for display and/or sale :
en
- US2013454A - Electric power transmission :
en
- FR786639A - Machine for wrapping zigzag tangled paper sheets in a cardboard blanket :
en
fr
- GB434446A - Improvements in or relating to telephone systems :
en
- GB434555A - Improvements in and relating to telephone book cabinets :
en
- AU1934934A - Endless belt and process for its manufacture :
en
- GB434678A - Improvements relating to telegraph signalling apparatus :
en
- DE618139C - Dispensing device for several types of fluids :
de
en
- US2013442A - Wick for oil burners :
en
- US2013585A - Electric welding apparatus :
en
- FR45427E - Electron tube :
en
fr
- GB434431A - Improvements in or relating to apparatus for drying photographic prints :
en
- FR786519A - Cover of rubber or rubber compound for books, registers and the like :
en
fr
- FR786687A - Process for preparing hydrated olefins :
en
fr
- US2013028A - Insecticidal oil :
en
- US2013500A - Curtain roller bracket :
en
- US2012997A - Supporting propeller shafts :
en
- US2013466A - Fire alarm :
en
- GB434809A - Improvements in bearings :
en
- CA352811A - Mixed tertiary ether :
en
fr
- GB434503A - A new or improved mechanism for delivering articles in counted bundles :
en
- FR786405A - Dyes of the pyronic series and process for their preparation :
en
fr
- US2013573A - Cushion spring construction :
en
- DE618136C - Rohrmühle :
de
en
- DE618162C - Manufacture of potassium sulphate from kieserite and potassium chlorine via sulfuric acid potassium magnesia :
de
en
- GB434561A - Improvements in electric discharge devices :
en
- DK50604C - Flower holder. :
da
en
- US2013293A - Union :
en
- FR786540A - Reel film camera :
en
fr
- US2013387A - Washing machine :
en
- DE595330C - Cleavage of high-boiling oils and tars :
de
en
- DE618161C - Device for the decomposition or gasification of liquids by means of electric current :
de
en
- GB434636A - Process for applying a metallic coating to the surface of wood :
en
- GB434449A - A new or improved tool for stripping or adjusting the teeth of saws :
en
- FR786693A - Counter device for the game of bridge :
en
fr
- DE618387C - Overvoltage protection with a spark gap that is blown with compressed gas to extinguish the arc :
de
en
- US2013617A - Drink shaker :
en
- DE618283C - Metal vapor rectifiers, in particular large-scale mercury vapor rectifiers, with protective tubes surrounding the anodes, which in places are directly adjacent to cooling installations :
de
en
- US2013086A - Apparatus for and method of making multiwall bags :
en
- US2013029A - Condenser :
en
- US2012996A - Lock :
en
- US2013158A - Fertilizer spreader :
en
- US2013305A - Blue flame wickless oil burner :
en
- DE618264C - Machine tool, in particular milling machine, with hydraulic displacement :
de
en
- DK50613C - Atomizer burner for liquid fuel. :
da
en
- US2013235A - Vibrating detector for automobiles :
en
- US2013276A - Dragline bucket :
en
- GR5413B - NEW TYPON TYPE (STYPOCHONTON). :
el
en
- FR786498A - Continuous developing, fixing, washing and drying machine for photografic papers for photography :
en
fr
- US2012942A - Container :
en
- US2013171A - Measured service telephone system :
en
- GB434456A - Means for voltage regulation in current converting apparatus :
en
- FR786517A - Baler for all applications :
en
fr
- US2012999A - Body bolster :
en
- US2013317A - Corner and building construction :
en
- US2013397A - Hydraulic motor and method for making the same :
en
- US2013420A - Preset starting device :
en
- DE618394C - Press casting machine with piston pressure :
de
en
- FR786549A - Floor refinements :
en
fr
- FR786624A - Automatic lighting device for automobile position lights :
en
fr
- DE618242C - Carburetor :
de
en
- FR786363A - New anthraquinone derivative :
en
fr
- DE618321C - Automatic charging device for current collectors, which are charged by a partial flow of motors :
de
en
- US2013101A - Furring clip :
en
- FR786455A - Improvements to devices for spraying sprayed liquids, such as paints and the like :
en
fr
- FR786578A - Electric relays :
en
fr
- DK50602C - Electric Lamp. :
da
en
- DK50608C - Device for High Frequency Transformers in Radio Receivers or Other High Frequency Amplifiers. :
da
en
- US2013548A - Vacuumizing and sealing container :
en
- FR786602A - Connection device for electrical conductors :
en
fr
- GB434429A - Manufacture of acid wool-dyestuffs of the anthraquinone series :
en
- GB434452A - Improvements in or relating to the manufacture of water soluble organic sulpho compounds :
en
- US2013187A - Heat exchanger :
en
- US2013239A - Clock controlled gas stove :
en
- US2013319A - Rubber composition and method of preserving rubber :
en
- US2013598A - Finishing beading, molding, and the like :
en
- FR786473A - Rotary piston blower control :
en
fr
- GB434499A - Improvements in or relating to machines for producing records on statistical cards :
en
- FR786659A - Process for the animalization of artificial fibers produced by means of cellulose solutions :
en
fr
- FR786357A - Rescue apparatus for crews of sunken submarines and surface ships in distress :
en
fr
- GB434606A - Improvements in and relating to passenger road vehicles :
en
- DE618322C - Device for zero voltage release of electrical switches with direct current :
de
en
- DE618419C - High heel nailing machine :
de
en
- FR45403E - Device for temperature regulation and control :
en
fr
- FR45441E - Universally adjustable attachment device of the coulter rod to the support of a hoeing plow :
en
fr
- US2013332A - Building material and method of and apparatus for making same :
en
- DK50606C - Vending machine. :
da
en
- FR786352A - Security paper :
en
fr
- GB434649A - Improvements in or relating to calendars :
en
- US2013241A - Over-current signal device :
en
- US2013472A - Decorated hard surface covering and method of manufacturing the same :
en
- DE618272C - Die setting and line casting machine which is controlled by a punched tape which, with the end of line symbol, causes the line of dies placed in the collector to be lifted :
de
en
- FR786667A - Improvements to discharge tubes :
en
fr
- USD96747S - Design for a range base :
en
- DE618226C - Draft regulator for ovens and heating systems :
de
en
- FR786626A - Cutting mechanism :
en
fr
- CA352832A - Transformer coil :
en
fr
- US2013575A - Watch holder :
en
- CA352801A - Crane :
en
fr
- FR786528A - Mechanism for generating variable surfaces or volumes, for producing lift-tractor units for air vehicles, or even locomotor units for any other vehicle and compressors or fluid engines, etc. :
en
fr
- US2013197A - Powder box :
en
- US2013163A - Engine :
en
- US2012989A - Rotating wing system, propeller or lifting screw for aircraft :
en
- US2013006A - Internal combustion engine receiving liquid fuel :
en
- US2013144A - Bottle handling machine and control therefor :
en
- US2013301A - Motor for clothes washers :
en
- DE618355C - Soda bottle valve head :
de
en
- US2013038A - Air filter :
en
- FR786556A - Labeling machine :
en
fr
- DE618397C - Machine for grinding and polishing small workpieces :
de
en
- DE618427C - Process for the production of condensation products from urea or its derivatives with formaldehyde using activated carbon :
de
en
- US2012970A - Saturation of absorbent conduits :
en
- US2013556A - Shingle of the wide-spaced type :
en
- USD96777S - Design for a box :
en
- FR786513A - Improvements to lifting landing gear for airplanes :
en
fr
- US2013078A - Centrifugal pump :
en
- DE618130C - Horseshoe made of elastic material and a metal insert embedded in the elastic material :
de
en
- GB434547A - Manufacture of artificial silk, threads, sheets, ribbons or the like :
en
- US2012969A - Continuous saturation of absorbent articles such as fibrous conduits :
en
- US2013514A - Dispensing top for a container :
en
- DE618180C - Method for painting a flowable rubber dispersion on a fabric :
de
en
- GB434485A - Improvements in or relating to spanners :
en
- USD96726S - Design fob a refreshment stand :
en
- US2013383A - Draft coupling device :
en
- US2013545A - File cleaner :
en
- US2013112A - Means and method for producing fluid from wells :
en
- US2013176A - Dial indicator :
en
- US2013277A - Apparatus for making molds :
en
- FR786621A - Improvement in the construction of electrical switches and circuit breakers :
en
fr
- GB434576A - Improvements in or relating to filters, strainers and the like :
en
- FR45413E - Mobile wall-mounted circular saw for bench or other work :
en
fr
- GB434659A - Improvements in or relating to jacking systems for vehicles :
en
- USD96755S - Design for a snow suit :
en
- DE618364C - Arrangement for supplying AC motors, the speed of which is regulated by grid-controlled discharge vessels :
de
en
- USD96762S - Design for a piano case :
en
- GB434538A - Improvements in the moulding of concrete units by centrifugal spinning :
en
- FR786497A - Improvement in air and oil-pneumatic shock absorbers :
en
fr
- US2013076A - Organic coloring material comprising an azo compound and chlorinated rosin as a substratum :
en
- US2013162A - Television :
en
- US2013479A - Apparatus for smoking or curing foodstuffs :
en
- FR786699A - Potato harvester, double chain, with advanced shutter, with moving plane, with reversible movement, with double transmission by independent driving wheels :
en
fr
- GB434668A - Improvements in and relating to control systems for dynamic braking of electric motors :
en
- GB434810A - Improvements in the stripping of dyestuffs :
en
- FR786377A - Improvements to automatic or semi-automatic telephone systems :
en
fr
- GB458167A - Improvements in or relating to pneumatic tyres :
en
- US2013590A - Window construction :
en
- AU1910534A - Improvements in or relating to vapour electron discharge tubes :
en
- US2013348A - Bit head :
en
- DE618220C - Earth fault protection circuit for the protection of power distribution networks with parallel lines :
de
en
- CA352836A - Siliceous refractory article :
en
fr
- US2013188A - Float valve :
en
- FR45419E - Improvements to electrically serviced clocks :
en
fr
- DE617851C - Process for the production of synthetic fibers by the viscose process :
de
en
- DE618177C - Electrically heated stove :
de
en
- US2013254A - Protector for plain end pipes :
en
- CA352838A - Textile package :
en
fr
- US2013034A - Sugar acylation :
en
- FR786531A - Apparatus for lifting patients :
en
fr
- DE618265C - Method for treating potato starch :
de
en
- US2013384A - Grid-type radiator grille :
en
- DE618278C - Device for the electrical remote setting of any object using transmitter resistance, receiver resistance and differential relay for accelerated setting of the receiver :
de
en
- DE618290C - Heating stove with wick firing :
de
en
- DE618258C - Rotary kiln for the treatment of oil slate u. The like. With a seal consisting of side-by-side slotted rings between the stationary and the rotating furnace part :
de
en
- GB434716A - A method and means for regulating voltages, speeds and temperatures :
en
- GB434528A - Improvements in an automatic clutch :
en
- US2013626A - Shovel :
en
- AU2049234A - Improvements in or relating to luminous discharge systems and tubes therefor :
en
- DE618286C - Moving grate consisting of a main grate that scrapes the fuel and an upstream degassing grate :
de
en
- FR786485A - Improvements to roller ball bearings or similar :
en
fr
- DE618104C - Easel file in the form of a book or folder, the back halves of which are connected in a hinge-like manner and carrying the circular-arc-shaped alignment pins form a flat back in the closed position of the mechanism :
de
en
- US2013325A - Storage container for beer :
en
- US2013411A - Pluro-metallic rod :
en
- DK50612C - Electric Discharge Pipe. :
da
en
- FR786400A - Improvements to automatic fireplaces :
en
fr
- FR786452A - Improvements to billiard construction :
en
fr
- FR786607A - Method and apparatus for determining the sex of eggs of gallinaceae and other poultry :
en
fr
- FR786638A - Improvements to electrical control systems :
en
fr
- GB434509A - Improvements in extensometers and strain gauges :
en
- GB434868A - Cathode-ray tubes for the production of pictures in natural colours, particularly for television and like systems :
en
- DE618127C - Centrifugal brake regulator :
de
en
- FR786381A - Improvements to central heating boilers :
en
fr
- FR786610A - Grates for furnaces of boilers and the like :
en
fr
- GB434714A - Improvements in or relating to the separation of hydrocarbon mixtures :
en
- US2013296A - Portable power hammer :
en
- AU1916134A - Improvements in and relating to carbon holders for docket invoice books andthe like :
en
- US2013408A - Can casing machine :
en
- US2012957A - Pressure flow synchronizer :
en
- US2013375A - Hydraulic brake :
en
- US2013640A - Method for applying coating liquids such as paints, varnishes, or the like :
en
- CA352778A - Alkali metasilicate :
en
fr
- DE618378C - Device on typewriters and accounting machines for displaying the last line to be written :
de
en
- USD96794S - Design for a clock :
en
- DE618388C - Spool body made of rolled fiber webs provided with hardening adhesive :
de
en
- US2013623A - Device for delivering paper to printing presses :
en
- CA352736A - Film printing apparatus :
en
fr
- AU2031234A - Improved method and apparatus for cooling the clinker inthe manufacture of building cement :
en
- US2013482A - Parking apparatus :
en
- CA352821A - Hydraulic machine :
en
fr
- CA352808A - Receiver detector control :
en
fr
- DK50601C - Receive switch for generating an interference frequency. :
da
en
- CA352761A - Auto top material :
en
fr
- US2013058A - Mounting for bird cage perches :
en
- US2013365A - Means for use in examining the contours of gear wheel teeth :
en
- DE618172C - Traveling grate firing with secondary air supply :
de
en
- US2013205A - Electric cooking device :
en
- US2013609A - Valve gear :
en
- US2013192A - Joint fitting for sun umbbella poles :
en
- US2012986A - Process of producing a liquid explosive composition :
en
- US2013586A - Device for changing gear :
en
- US2013589A - Manufacture of synthetic resinous products :
en
- US2013404A - Method of and apparatus for vulcanizing material on articles :
en
- USD96754S - Design fob a wheel :
en
- DE618105C - Process for drying solutions :
de
en
- US2012962A - Air cleaner for internal combustion engines :
en
- US2013044A - Electrically operated lighting system for vehicles :
en
- US2013511A - Method and apparatus for cleaning :
en
- US2013555A - Method and apparatus for packing bottles and other articles :
en
- GB434629A - Improvements in window sashes :
en
- CA352841A - Latex coagulation :
en
fr
- US2012945A - Motor fuel :
en
- US2013568A - Climbing and diving toy :
en
- US2013616A - Cocktail shaker :
en
- CA352715A - Fruit basket :
en
fr
- DE618201C - Loudspeaker cone membrane with flexible edge :
de
en
- USD96728S - Design for a bottle :
en
- US2013433A - Steam trap :
en
- DE618385C - Cable with a tensile and pressure-resistant armoring consisting of stranded metal straps :
de
en
- FR786577A - Improvements to anchor devices for mine cartridges :
en
fr
- DE618144C - Process for the saturation of sugar juices :
de
en
- US2013026A - Briquette machine :
en
- AU1902434A - Improvements in or relating to television and like systems :
en
- US2013316A - Automatic valve :
en
- DE618270C - Process for the production of acetic anhydride :
de
en
- DE618094C - Process for the manufacture of refractory products :
de
en
- GB434690A - A closure for bottles or containers for liquid :
en
- FR786675A - Loom with voluntary bilateral exchange of shuttles and automatic replacement of spent shuttles or spools by full spools :
en
fr
- GB434559A - Improvements in or relating to the regulation of currents having high or musical frequencies superimposed on distribution networks :
en
- US2013095A - Light sensitive device :
en
- US2013455A - Pump :
en
- US2013362A - Automatic diaphragm :
en
- US2013336A - Protective coating composition :
en
- US2013496A - Abradant :
en
- US2013553A - Fiber-rubber product :
en
- GB434563A - Improvements in and relating to baffles and containers for loud speakers :
en
- USD96727S - Design fob a combination brassiere :
en
- US2013386A - Self-winding watch :
en
- DE618279C - Electric thermal instantaneous switch :
de
en
- US2013002A - Roofing :
en
- FR786655A - Method of manufacturing rubber articles in the form of tori from aqueous dispersions :
en
fr
- GB434507A - Process for producing printed effects on cards and the like :
en
- US2013172A - Electric coffee maker :
en
- GR5415B - CONCRETE FLOOR (FLOOR). :
el
en
- US2013462A - Roof construction :
en
- US2013490A - Vehicle operated door mechanism :
en
- US2013190A - Corset :
en
- US2013566A - Shock absorbing mechanism for vehicles :
en
- CA352824A - Hydraulic machine :
en
fr
- FR786441A - Dry and stable preparations of alkali sulphides :
en
fr
- US2013287A - Carry bag with bridging strip :
en
- CA352803A - Cellulosic material decorating method :
en
fr
- US2013634A - Filter :
en
- USD96751S - Design for a shoe :
en
- US2013358A - Knapsack water bag :
en
- US2013611A - Process for the manufacture of facsimiles on wood :
en
- US2013367A - Building construction :
en
- US2013457A - Apparatus for extracting cores from the side wall of well bores :
en
- USRE19691E - jensen :
en
- US2013065A - Adjustable wrench :
en
- US2013494A - Window screen :
en
- US2013475A - Package :
en
- US2013094A - Method of controlling the flow of electrons :
en
- US2013359A - Transit concrete mixer :
en
- US2013391A - Shingle strip :
en
- US2013473A - Fluid propeller :
en
- US2013506A - Indicating device for displaying variable information :
en
- FR786691A - Refinements to frames for mattresses, spring cushions and similar articles :
en
fr
- GB434593A - Improvements in ovens or furnaces for the tempering or heattreatment of articles :
en
- US2013593A - Screwthread cutting tool :
en
- US2013118A - Rack :
en
- US2013061A - Tie holder :
en
- US2013181A - sulphonic acib and carboxyhc acid :
en
- US2013210A - Work holder for pressing machines :
en
- US2013508A - Difficultly flammable cigarette wrapper :
en
- CA352725A - Carbon dioxide solidifying apparatus :
en
fr
- US2013588A - Loom attachment :
en
- USD96748S - Design fob a mold fob an ice cream :
en
- US2012993A - Preparation of esters :
en
- US2013266A - Heat regulating apparatus :
en
- USD96731S - Design for a glass tumbler :
en
- AU1901434A - Improvements relating to bookbinding :
en
- DE618225C - Underfeed firing system :
de
en
- DE618300C - Process for the generation of sounds by electrical means according to the beat principle :
de
en
- GB434453A - Improved thermally controlled switching device applicable to electric apparatus :
en
- CA352791A - Drenching instrument :
en
fr
- GB434813A - Improvements in and relating to folding chairs :
en
- DE618227C - Bedstead with castors on the bedpost :
de
en
- FR786504A - Device for coupling between a tractor on the road or on rails and a towed boat, and other similar applications :
en
fr
- GB434688A - Improvements in or relating to means for lifting liquids by direct impulse of fluid under pressure :
en
- US2013130A - Pneumatic tire :
en
- CA352767A - Oxidation catalyst :
en
fr
- CA352730A - Vehicle roof :
en
fr
- DE618140C - Method and device for the manufacture of footwear with the upper edge turned outwards :
de
en
- DE618259C - Die setting and line casting machine which is controlled by a punched tape which, with the end of line symbol, causes the line of dies placed in the collector to be lifted :
de
en
- US2013297A - Amplification control :
en
- US2013117A - Vulcanization of rubber :
en
- US2013464A - Liquid dispensing apparatus :
en
- US2012982A - Stripper for laundry rollers :
en
- US2013389A - Collapsible tube squeezer :
en
- CA352760A - Insecticide :
en
fr
- DE618011C - Self seller for share cards or tickets for lottery tickets :
de
en
- FR45417E - Method and device for manufacturing foam glass and resulting product :
en
fr
- US2012939A - Power transmission through rotary shafts :
en
- US2012964A - Tank :
en
- FR786430A - Valve refinements :
en
fr
- GB434806A - Improvements in or relating to rubber vulcanisation :
en
- DE618244C - Device for the production of insert plates for heddles :
de
en
- GB434569A - Improvements in or relating to refrigerating apparatus for use in ships and vehicles :
en
- GB434803A - Improved means for preventing the jamming of articles in an opening or openings through which they are being fed :
en
- DE618216C - Method and device for preventing the destruction of vaulted and suspended ceilings :
de
en
- DE618235C - Printing device for cash registers and similar machines :
de
en
- US2013448A - Gauge glass apparatus :
en
- DE616078C - Method for loading conveyor vessels in vessel conveyor systems :
de
en
- FR786530A - Improvements made to securities :
en
fr
- GB434514A - Improvements in and connected with the manufacture of surfaces for multi-colour printing :
en
- US2013105A - Settling apparatus and method :
en
- FR786606A - Hinges for all applications :
en
fr
- US2013445A - Mashing apparatus for brewing :
en
- US2013019A - High speed cross stitch mechanism :
en
- DE618155C - Protection device for fine screen mesh :
de
en
- CA352713A - Decelerometer indicator :
en
fr
- DE618078C - Device for determining the course of movement of a target or a moving body :
de
en
- DE618087C - Method of making warp pile fabrics with Persian knots on rod looms :
de
en
- DE618192C - Self-seller for gas, electricity or the like with tariff switching device :
de
en
- FR786483A - Improvement in the device for fixing the coil heads of the stators of large electric machines :
en
fr
- GB434664A - Diaphragm valves :
en
- DE618062C - Procedure for the operation of galvanic baths :
de
en
- DE618108C - Process for the production of nickel carbonyl :
de
en
- DE618407C - Bevel gear with bearing point :
de
en
- FR45406E - Improvements to calculating or accounting machines :
en
fr
- GB434706A - Handles for cans or like containers :
en
- GB435106A - Improvements in vertical steam generators :
en
- FR786391A - Auxiliary products for the textile industry and their manufacturing process :
en
fr
- FR786484A - Steam boiler hearth :
en
fr
- FR786474A - Luminescent paper manufacturing process and resulting new industrial product :
en
fr
- FR786492A - Liquid sprayer :
en
fr
- US2013127A - Adjustable rotary jar :
en
- US2013161A - Knitted fabric :
en
- GB434682A - Container for transporting solid carbon dioxide or solid carbon dioxide and edible ices :
en
- GB434600A - Improvements in or relating to rubber tyres for self-propelled road vehicles :
en
- US2013248A - Stoker :
en
- GB434435A - Improvements in and relating to strand or rope making machines :
en
- GB434577A - Improvements in apparatus for moulding hollow rubber balls :
en
- US2013005A - Dross skimmer :
en
- GB434623A - Improvements in hair brushes :
en
- GB434626A - Improvements relating to lubricating and insulating compositions :
en
- GB434560A - Improvements relating to a method and apparatus for the production of electric high frequency conductors of the recurrent type :
en
- GB434617A - Improvements in boat-hooks :
en
- GB434497A - Manufacture of acridinium compounds :
en
- IE13797L - Light modulating device :
en
- US2013175A - Liner for containers :
en
- FR45411E - Projectile with automatic seal :
en
fr
- FR786637A - Method for preheating internal combustion engines, in particular diesel engines mounted on motor cars :
en
fr
- GB434642A - Improvements in or relating to telegraph systems :
en
- GB434614A - Improvements in or relating to electric discharge tubes :
en
- GB434639A - Improvements in or relating to means for feeding glass to glass shaping machines :
en
- GB434710A - Steam propelling plant for driving the propellers of vehicles, ships and the like :
en
- FR786663A - Interchangeable crampons for horseshoes :
en
fr
- GB434436A - Improvements in or relating to sheet feeding mechanism for printing mechanism applicable to statistical, calculating and like machines :
en
- US2013279A - Attachment to a hair clipper :
en
- GB434578A - Method and apparatus for wrapping articles with viscose skin or the like :
en
- US2013048A - Brake rigging for railway cars :
en
- US2013231A - Depressed tank construction for water closets :
en
- FR786440A - Electric discharge tubes :
en
fr
- FR786547A - Screw bagger :
en
fr
- DE618366C - Adding machine :
de
en
- DE549787C - Basic rangefinder for photographic cameras :
de
en
- DE609714C - Calculation board for determining the values of stock options :
de
en
- GR5416B - APPLIANCE ASSEMBLY FOR THE TREATMENT OF OBJECTS OF SMALL THICKNESS MATERIALS AND ESPECIALLY OF IRONING. :
el
en
- GB434598A - Improvements in and relating to electric discharge devices :
en
- DK50620C - Method for the manufacture of water-soluble textile auxiliaries. :
da
en
- US2013056A - Art of coating material :
en
- US2013267A - Pipe joint :
en
- US2013502A - Material handling and preparation :
en
- DE618046C - Drive device for the thread guides on flat weft knitting machines :
de
en
- DE618239C - Ball game with swiveling ball running surface :
de
en
- CA352784A - Shoe manufacture :
en
fr
- FR45430E - Pulse remote control :
en
fr
- US2013290A - Device for finger nails :
en
- FR786371A - Separator for pneumatic drying systems :
en
fr
- US2013638A - Brooder attachment for wood heaters :
en
- US2013018A - Method and apparatus for processing material :
en
- US2013443A - High silicon and high manganese steel :
en
- USD96730S - Design for an envelope holder or :
en
- US2013022A - Heel cover trimming machine :
en
- DE618357C - Fog lights :
de
en
- FR45440E - Application of springs to wheelbarrows :
en
fr
- GB434691A - Improvements in and relating to electrode feeding devices for welding machines :
en
- DE618126C - Automatic scales with electrical control of material feed and discharge :
de
en
- GB434464A - An improved machine for the manufacture of string, twine or cord :
en
- US2013469A - Evaporator :
en
- US2013226A - Artificial fishing bait :
en
- US2013314A - Automobile roof construction :
en
- DE618185C - Process for the extraction of metals from sulphidic ores :
de
en
- FR786679A - Execution method for the realization of thin walls in reinforced concrete whose average surface is a left surface ruled :
en
fr
- GB434448A - Improvements in or relating to thermionic relay circuits, with special reference to long distance telephony :
en
- DE618281C - Device for damping the cross-slot flow in commutator machines by means of damper plates :
de
en
- GB434585A - Valve stem :
en
- US2013136A - Hot air furnace :
en
- GB434506A - Improvements relating to machines for producing wire strands :
en
- FR45446E - Hearing aid for ultra-short wave receivers, particularly intended for television :
en
fr
- GB434693A - Improvements in and relating to centrifuge drums :
en
- US2013039A - Crank shaft :
en
- DE618245C - Projector with gear oil pump :
de
en
- US2013452A - Adjustable chaser-holding means :
en
- US2013527A - Collapsible container and closure therefor :
en
- US2013565A - Boiler :
en
- DE618231C - Process for the production of pressed bodies :
de
en
- DE618324C - Process for making sugar confectionery :
de
en
- FR45401E - Process for manufacturing relief carpets and new industrial products resulting from the implementation of this process :
en
fr
- FR786630A - Automatic coupling device of a centrifugal pump fitted with an air pump :
en
fr
- FR786640A - Improvements to wheels with removable rim :
en
fr
- GB434640A - An improved method of and apparatus for the production of non-splintering laminated glass :
en
- US2012988A - Rotating wing system, propeller, or lifting screw for aircraft :
en
- US2013151A - Shipping crate :
en
- US2013299A - Seal :
en
- US2013485A - Decorative device :
en
- DK50610C - Cutting device, in particular cans. :
da
en
- US2013004A - Pressing machine :
en
- US2013629A - Tractor cultivator :
en
- US2012990A - Marking device :
en
- US2013220A - Sheet sorting means :
en
- US2013289A - Fuse plug :
en
- FR45444E - Purification process for metallic zinc :
en
fr
- FR786397A - Device giving simultaneously or separately lighting and musical tune for Christmas cribs, dioramas, by means of a coin :
en
fr
- CA352743A - Variable speed transmission mechanism :
en
fr
- US2012955A - Can opening machine :
en
- FR786422A - Method and apparatus for upsetting shaped metal parts, particularly bolt heads and the like, like parts :
en
fr
- GB434516A - Traversing means for yarn winding machines :
en
- FR786408A - Rotary hearth furnace for drying and carbonizing solids, in particular lignites :
en
fr
- GB434477A - Improvements in and relating to methods of recording and reproducing sound :
en
- GB434650A - Improvements in collars for personal wear :
en
- FR786569A - Improvements to the means used to connect pipes with a sleeve :
en
fr
- GB434660A - Insecticide and method of producing the same :
en
- GB434508A - Vehicle wheels :
en
- CA352788A - Sulphur dioxide producing apparatus :
en
fr
- USD96787S - Design for a shoe or similar article :
en
- FR786427A - Device for moving the stroke of the thread guide in the winders :
en
fr
- FR786574A - Improvements to composite wall elements, their manufacture and wall constructions made by means of said elements :
en
fr
- GB434582A - Improvements in measuring the flow of liquids :
en
- US2012992A - Music sheet turner :
en
- FR786383A - Improvements in the production of linoleum :
en
fr
- FR45425E - Auto Freewheel Clutch For Automotive Cars :
en
fr
- FR786425A - Improvements in the production of copies of full color screen motion pictures :
en
fr
- DE618373C - Wallpaper cutting machine :
de
en
- DE618056C - Automatic shut-off or switch-off device for speaking machines :
de
en
- DE616076C - Bed liners, especially for hospital use :
de
en
- FR786680A - Improvements to discharge tubes :
en
fr
- DE618170C - Arrangement for the generation of impulses of any composition, but each precisely definable length for measuring the distortion of telegraph lines, relays, etc. like :
de
en
- DE618332C - System of two or more changeably coupled coils :
de
en
- FR786439A - Electric transformer for low frequency currents :
en
fr
- FR786442A - Dry grading process for granular products by grain size and density :
en
fr
- GR5421B - ASSEMBLY AFTER CENTRAL SUPPORT OF STORED CIGARETTE. :
el
en
- US2013091A - Organic coloring material comprising an azo compound and a petroleum sulphonate as the substratum :
en
- US2013272A - Spray composition :
en
- GB434416A - Manufacture of ortho-disazo-dyestuffs, insoluble in water :
en
- GB434512A - Improvements in and relating to waterproof leggings for cyclists and/or the like :
en
- GB434674A - Air conditioning apparatus :
en
- FR786443A - Rotary machine with rotor arranged eccentrically in a fixed casing :
en
fr
- FR786594A - Sound head for steel wire sound machine :
en
fr
- GB434444A - Improvements in and relating to overhead tracks or railways for cars, aircraft and the like :
en
- GB434694A - Double universal joints :
en
- US2013031A - Air brake :
en
- US2013066A - Hydrocarbon decomposition and catalyst therefor :
en
- US2013250A - Flying machine :
en
- DE618211C - Clothes dryer to be attached to the ceiling or the like :
de
en
- GB434457A - Method of and apparatus for conditioning gases and vapours :
en
- DK50622C - Process for the Preparation of a Uric Acid Solvent by Treating Trihaloacetaldehyde with Nitric Acid. :
da
en
- GB434545A - Improvements in or relating to electric motor controllers :
en
- FR786451A - Improvements to devices intended to lower coffins into mass graves :
en
fr
- GB434630A - Improvements in and relating to puncture-sealing solutions :
en
- FR786525A - Game :
en
fr
- USD96746S - Design fob a gas range :
en
- DE618429C - Spring-loaded rod head :
de
en
- FR786394A - Improvements to control valves for fire extinguishing systems :
en
fr
- US2013124A - Method of making basic zinc formaldehyde sulphoxylate :
en
- US2013116A - Photographic matrix :
en
- DE618313C - Device to reduce carbon abrasion :
de
en
- FR786670A - Watertight tie to close the top of the shoes :
en
fr
- CA352744A - Chlorinated benzene derivative :
en
fr
- DE618335C - Arrangement for synchronizing an electric motor :
de
en
- FR45412E - Improvements to dump trucks, especially those used for household garbage collection :
en
fr
- GB434591A - Improvements in or relating to cutting machines for operating upon the margins of boot or shoe soles :
en
- GB434705A - Improvements relating to heat-sensitive actuating elements of temperature regulating apparatus :
en
- CA352813A - Alcohol dehydrogenation :
en
fr
- FR786501A - Plots and similar elements used in road signs :
en
fr
- FR786548A - Ports of exterior water suction lines on ships :
en
fr
- FR786591A - Advanced device for scoring points in games such as bridge :
en
fr
- FR786677A - Zipper with metalloid closure elements :
en
fr
- CA352780A - Solid fuel gasification :
en
fr
- CA352819A - Metal electrodeposition :
en
fr
- US2013013A - Automatic starter :
en
- GB434700A - Improvements in or relating to the manufacture of filtering masses for removing aerosols and like minute suspended matter from the atmosphere :
en
- DE618207C - Shaft furnace for burning cement and similar goods :
de
en
- DE612214C - Mesh basket and method for its manufacture :
de
en
- FR786379A - Improvements to rotary blowers and similar machines :
en
fr
- FR786575A - Improvements to baby socks and knee socks :
en
fr
- US2012987A - Adjustable wing, plane, or blade of aeroplanes, helicopters, propellers, or the like :
en
- US2013399A - Refinement of cracked hydrocarbon oil :
en
- US2013505A - Loom for weaving :
en
- FR786537A - Improvements to electrical signaling systems :
en
fr
- FR786468A - Improvements to pumps, syringes and other devices for surgical, medical or other applications :
en
fr
- CA352790A - Radio receiver :
en
fr
- DE618347C - Device for supplying additional air into the mixture line of carburetor machines :
de
en
- AU2057134A - Improvements in or relating tothe treatment of rice, rice offals or paddy andthe like :
en
- DE618072C - Suspension for seats, especially for motor vehicle seats :
de
en
- DE618412C - Projector for the uninterrupted projection of preferably advertising texts or images :
de
en
- GB434647A - Doors for compartments, particularly in large garages for motor vehicles :
en
- US2013329A - Method of staining fibrous bodies :
en
- GB434476A - Improved grinding machine, more particularly suitable for the precision finishing ofthe nose of armour piercing shells :
en
- DE618063C - Process for the production of composite metals :
de
en
- GB434807A - Improvements in or relating to electric plug-and-socket couplings :
en
- DE618222C - Flashlight housing made of insulating material such as synthetic resin :
de
en
- US2013265A - Ice cream scoop and the like :
en
- USD96733S - Design for a shoe :
en
- CA352742A - Ligature package :
en
fr
- US2013334A - Method of producing magnesium chloride from calcium chloride :
en
- DE613199C - Device for conveying leaf tobacco to the cutting device, which is built into the train of a suction conveyor line :
de
en
- US2013085A - Counter display rack :
en
- US2013591A - Hair curling device :
en
- US2013608A - Toggle device :
en
- US2013234A - Tire grooving tool :
en
- CA352787A - Adsorbent :
en
fr
- US2013052A - Production of aromatic amines :
en
- USD96737S - Design for a glass tumbler :
en
- AU2027034A - Improvements in and connected with cases for packing fruit :
en
- CA352712A - Egg crate :
en
fr
- US2013572A - Drier :
en
- US2013600A - Articles which must have a reduced tendency to rust :
en
- US2013087A - Air motor :
en
- US2013208A - Electric clock :
en
- US2013414A - llewellyn :
en
- US2013353A - Saddle :
en
- US2013529A - Knitting machine :
en
- US2013584A - Process of making writing pencil leads :
en
- CA352721A - Buckle :
en
fr
- DE618070C - Switching device for gear change transmissions, especially of motor vehicles :
de
en
- DE618262C - Process for the tempering of salt bath ovens that are heated according to the electrode principle :
de
en
- DE618395C - Fine adjustment for elevators :
de
en
- USD96752S - Design for a sadiron casing :
en
- DE618314C - Screening device for the extraction line connected to the suction line of a suction excavator and used for taking suction samples :
de
en
- US2013515A - Refrigerating apparatus :
en
- FR786428A - Diffuser saturator for central heating devices :
en
fr
- DE618251C - Device for cooling cement clinkers :
de
en
- US2013321A - Electric measuring instrument :
en
- CA352732A - Thread spindle gearing :
en
fr
- CA352764A - Parasiticide :
en
fr
- CA352709A - Road maintainer :
en
fr
- DE618124C - Mattress adjustable in length :
de
en
- CA352843A - Casein composition :
en
fr
- GB434532A - Improvements in or relating to combs for the dressing and cleaning or dusting of the hair and the like :
en
- DE618356C - Method and device for cleaning beer lines, milk lines or the like. :
de
en
- US2013049A - Fastener for container covers :
en
- USD96756S - Design for a carpet sweeper :
en
- DK50624C - Process for the production of a fungicidal, complex copper compound. :
da
en
- GB434798A - Improvements in and relating to apparatus for cleaning the tubular surfaces of steamgenerators, superheaters, airheaters and the like :
en
- CA352754A - Gaseous electric discharge device :
en
fr
- CA352793A - Portfolio :
en
fr
- USRE19686E - J k darby :
en
- US2013167A - Refrigerating system :
en
- US2013561A - Truck structure :
en
- US2013352A - Shingle element :
en
- US2013393A - Electric meter testing device :
en
- DE618034C - Process for the preparation of water-soluble phenol condensation products :
de
en
- AU1902734A - Improvements in or relating to thermionic valves andother electron discharge devices :
en
- AU1770334A - An improved coin-freed vending apparatus :
en
- GB434566A - Improvements relating to drilling or boring machines and the like :
en
- US2013302A - Burning fluid fuel :
en
- USD96781S - Design for a child s garment :
en
- US2013001A - Transmitter :
en
- US2012948A - Flexible mica product and method of making same :
en
- US2013137A - Alloy steel :
en
- US2013632A - Fabric treating machine :
en
- FR786647A - Method and device for ensuring the permanent purification of the air and the elimination of bacteria or the like, as well as for providing humidification of the air under all desired conditions :
en
fr
- US2013597A - Lawn mower :
en
- US2013603A - Plotting and computing device :
en
- US2013594A - Indicating device :
en
- DE618202C - Single-pole plug-in coupling consisting of a plug and socket with multiple branches :
de
en
- DE618289C - Chain drive for the slewing gear of mobile cranes :
de
en
- DE613056C - Pump delivery device, especially for fine-grained and powdery substances :
de
en
- GB434465A - Improvements in or relating to steam generators with superheaters :
en
- USRE19688E - Radiocondensbr :
en
- USRE19685E - Food preparing and delivery machine :
en
- US2012959A - Method and apparatus for converting hydrocarbons :
en
- US2013400A - Process for the refining of cracked hydrocarbon distillates :
en
- US2013405A - Apparatus for fastening inner linings :
en
- US2013227A - Carton :
en
- FR786666A - Improvements to electric light sources :
en
fr
- GB434592A - Improvements in golf bags :
en
- GB434558A - Improvements relating to water and the like taps :
en
- GB434802A - Improvements in or relating to constructional toys :
en
- GB434951A - Improvements in and relating to the preservation of rubber :
en
- FR786416A - Spring-loaded fastening device for cord handles applied to the interior of bodywork, particularly motor cars :
en
fr
- DE618284C - Process for the preparation of pigment-containing emulsions :
de
en
- USD96788S - Design fob a washing machine :
en
- FR786453A - Clothes dryer :
en
fr
- US2012952A - Vermiculite paste for sealing pistons :
en
- US2013355A - Trolley wire support :
en
- GB434565A - Improvements in or relating to water softening apparatus of the base exchange type :
en
- GB434608A - Improvements in and relating to water heaters :
en
- FR786673A - Device for sharpening pencils :
en
fr
- GB434549A - Improvements in or relating to electric cookers :
en
- US2013344A - Method and apparatus for manipulating stretchable sheet material :
en
- US2013627A - Cylinder head :
en
- FR786604A - Improvements to starting mechanisms for combustion engines :
en
fr
- GB434519A - Improvements in and relating to the stiffening of double collars :
en
- DE618085C - Pre-treatment device for cement to be burned :
de
en
- DE618173C - Rust cleaning and scrubbing device :
de
en
- DE618310C - Diopter attachment to handguns :
de
en
- FR45404E - Variable speed device :
en
fr
- DE618125C - Method and device for the production of hard metal alloys :
de
en
- US2013504A - Meat tenderer :
en
- DE618250C - Glass plate for feedback circuit diagrams :
de
en
- DE618369C - Process for the production of panels from fibrous materials :
de
en
- GB434628A - Number plate for motor vehicles :
en
- FR786415A - Roller device, for high precision control of angle gauges :
en
fr
- GB434459A - Improvements relating to saddles :
en
- DE618147C - Device for recording or playing back sound recordings on tape or wire-shaped carriers :
de
en
- US2012958A - Track for tracklaying vehicles :
en
- CA352810A - Sprinkler alarm switch :
en
fr
- GB434595A - A safety or relief valve for steam, gas, water and other fluid pressure :
en
- DE614295C - Security device, in particular against theft of motor vehicles :
de
en
- FR786576A - Improvements in the manufacture of molded objects :
en
fr
- GB434534A - Improvements in and relating to switching arrangements of overhead tracks or railways for cars, aircraft and the like :
en
- GB434643A - Improvements in or relating to electron discharge devices :
en
- FR786551A - Automatic signaling device at crossings of roads, streets or paths :
en
fr
- GB434589A - Improvements in synchromesh gears :
en
- AU1880634A - Improvements relating tothe generation of high voltages :
en
- DE618184C - Internally heated furnace for the reduction of ores :
de
en
- DK50617C - Spinning top with loose Figure. :
da
en
- DE618267C - Vibrating screen with saddle-shaped distributor at the end of the feed :
de
en
- GB434594A - Improvements in and relating to swinging-tray conveyors :
en
- FR786438A - Improvements to superheaters :
en
fr
- US2013538A - Device for shaping sticks of paint and similar purposes :
en
- CA352829A - Tire curing method :
en
fr
- CA352776A - Engine back fire release :
en
fr
- IT329338B - :
it
- FR45435E - Method for testing electrical transformers :
en
fr
- FR786561A - Improvements in rayon yarns and in the manufacture of said rayon yarns :
en
fr
- GB434583A - Improvements in or relating to flexible joints or supports :
en
- US2013211A - Process for the production of extensible electric conductors :
en
- US2013357A - Journal oiler :
en
- US2013465A - Clasp :
en
- DE618157C - Safety device for dry gas container :
de
en
- DE618191C - Self-seller for gas, water or electricity with a device to collect a basic fee :
de
en
- GB434596A - Vulcanization accelerators and their application :
en
- FR786546A - Process for the preliminary preparation of the material intended to form briquettes by means of coal slurry :
en
fr
- FR786552A - Illuminating hairdressing device for theater :
en
fr
- FR786477A - Electrostatic capacitor :
en
fr
- GB434651A - Improvements in arrangements for mounting the winding crown or knob of watches :
en
- DE618342C - Process for coloring rubber :
de
en
- US2013468A - Adjustable stroke press :
en
- USD96724S - Design for a tablecloth :
en
- FR786696A - Support device for figurines made of paper, cardboard, etc. :
en
fr
- DE618134C - Drill head :
de
en
- GB434586A - Improvements in alloys for cast metal dentures :
en
- FR786524A - Advanced valve :
en
fr
- GB434712A - Improvements in apparatus for cleaning and descaling castings and the like :
en
- FR45447E - Hearing aid for ultra-short wave receivers, particularly intended for television :
en
fr
- GB434663A - Preparation of base-exchange materials for water softening :
en
- US2013225A - Flow operated switch :
en
- FR786458A - Process for avoiding or eliminating dark coloring and for improving the stability of latex and its concentrates :
en
fr
- DE618247C - Hydrofoil that can be enlarged by extending auxiliary surfaces :
de
en
- GB434652A - Improvements relating to cut gems and imitations thereof :
en
- FR45450E - Improvements to metal boxes :
en
fr
- GB434530A - Improvements in or relating to folding boxes :
en
- GB434799A - Improvements in or relating to the treatment of dough and other plastic compositions :
en
- DE618441C - Closing device for gas lines :
de
en
- FR786480A - Heating improvement, particularly of vehicles :
en
fr
- GB457866A - Improvements in one-piece rail anchors for railway tracks :
en
- DE618392C - Surgical closure means used for the permanent closure of blood vessels during bloody operations :
de
en
- DE618396C - Gluing device for wooden barrel shelves :
de
en
- FR786509A - Automatic valve and its application to machines for checking metal cans by vacuum :
en
fr
- FR786661A - Court shoe type :
en
fr
- GB434581A - Improvements in and relating to filters :
en
- US2013489A - Sash, door, or store front construction :
en
- DE618082C - Device for exchanging a group of wound bobbins for empty bobbins on spindleless Koetz winding machines :
de
en
- US2013403A - Can testing apparatus :
en
- USD96791S - Design fob a washing machine :
en
- US2013257A - Expansible drill :
en
- CA352752A - Electric valve converting apparatus :
en
fr
- AU1932334A - Improvements infurniture frames :
en
- US2013531A - Method of making lead carbonate :
en
- US2013369A - Boiler and like safety valve :
en
- USD96732S - Design for an emblem for articles :
en
- USD96736S - Design for a shoe :
en
- CA352804A - Pulp bleaching method :
en
fr
- US2013156A - Method of embalming dead bodies :
en
- US2013394A - Purified amino phenol and process :
en
- US2013072A - Trimming machine :
en
- US2013533A - Printing mechanism :
en
- DE618111C - Blade attachment for radially loaded turbines :
de
en
- US2013422A - Microscope :
en
- CA352792A - Drench syringe :
en
fr
- US2013075A - Organic coloring material comprising an azo compound and an arylated rosin as the substratum :
en
- US2013088A - Sweatband :
en
- US2013271A - Staff mounting device :
en
- US2013082A - Deodorization of lactates :
en
- USD96745S - Design for a necktie back :
en
- US2013201A - Combined reproducing and recording device :
en
- US2013340A - Manufacture of solder :
en
- GB434504A - A new or improved reading stand :
en
- US2013247A - Mixer :
en
- FR786559A - Improvements to gear changes :
en
fr
- FR786623A - Oscillation damper :
en
fr
- GB434439A - Combined circular chaser and turning tool :
en
- US2013262A - Grinding machine :
en
- CA352839A - Textile material processing :
en
fr
- FR786587A - Safety drive device for machines with one direction of rotation provided with two motors, one of which is capable of stopping or reversing its direction of travel :
en
fr
- US2012966A - Alloy :
en
- US2012994A - Azo dyestuff and its production :
en
- GB434605A - Improvements in or relating to garment hangers :
en
- DE618075C - One-piece protective cover for spare tires of motor vehicles :
de
en
- US2013027A - Combination key and card holder :
en
- US2013436A - Garment :
en
- US2013574A - Tool :
en
- US2012983A - Display rack :
en
- US2013077A - Organic coloring material comprising an azo compound and nitro rosin as a substratum :
en
- US2013447A - Holder for garden hose :
en
- AU2111135A - Improvements in aerial sight or viewfinding devices :
en
- FR786478A - Asphalt concrete, mainly for paving roads and its preparation and use process :
en
fr
- USD96761S - Design for a piano case :
en
- GB434584A - Improvements in or relating to methods of producing fabrics of multiple loom width :
en
- IE13534L - Bed settee :
en
- US2012950A - Closure for containers :
en
- DE618325C - Device and method for cleaning concrete conveyor pipelines :
de
en
- DE618380C - Device for receiving signals :
de
en
- FR786644A - Method of making glued strips for capturing pests and preventing them from attacking fruit trees and for similar applications :
en
fr
- DE618320C - Control device :
de
en
- GB434572A - Improvements in and relating to spark gaps for excess voltage electrical protection devices :
en
- USD96765S - Design fob a blouse :
en
- FR45429E - Deformable spool for spinning artificial yarns :
en
fr
- DK50614C - Support device for mirrors, pictures, photographs and similar objects, which are intended for installation on a substantially horizontal surface. :
da
en
- GB434471A - Improvements in or relating to parquetry :
en
- GB434567A - Improvements in or relating to the arrangement of propellers and more particularly of variable pitch propellers :
en
- US2012978A - Fluid flow regulator :
en
- FR45438E - Auto-progressive transmission :
en
fr
- FR786503A - Process for making walls with high sound absorption for echo attenuation in hearing rooms :
en
fr
- FR786599A - Improvements to dolls made of rubber or similar material :
en
fr
- GB434518A - Improvements in and connected with furnaces :
en
- DE618122C - Pressure atomization burner for liquid fuels :
de
en
- GB434515A - Improvements in or relating to devices for collecting lubricant in refrigerating machines :
en
- FR786435A - Convertible bodywork for agricultural vehicles :
en
fr
- GB434687A - Improvements in hot cathode discharge apparatus :
en
- AU1905734A - Improvements in means for grading fruit :
en
- CA352769A - Coated cellulosic plastic :
en
fr
- FR786494A - Respiratory Training Device Improvements :
en
fr
- DE618372C - Conveyor device for underground mining operations :
de
en
- DE618440C - Gas burner :
de
en
- GB434696A - Improvements in and relating to sheet metal nut devices :
en
- GB456835A - Improvements in dynamo-electric generators for use more particularly on bicycles :
en
- DE618138C - Freewheel step brake, the brake jacket of which is spread apart for braking and driving :
de
en
- US2013463A - Glass working machine :
en
- GB434800A - Improvements in and relating to the chloridizing of ore values :
en
- US2013100A - Azo lake and pigment :
en
- US2013370A - Spraying apparatus :
en
- FR786543A - Apparatus for filtering paints, various liquids and powders :
en
fr
- FR786652A - Automatic gun :
en
fr
- GB434548A - Improvements in the mounting of auxiliary driven members of internal combustion engines :
en
- FR786662A - Improvements to machines for obtaining records on statistical sheets :
en
fr
- FR786688A - Method and device for reducing oxidized zinc ores :
en
fr
- US2013149A - Lavatory cistern :
en
- FR786354A - Process for the manufacture of lightweight materials that can be used in construction and industry :
en
fr
- FR786544A - Espresso filter coffee maker for the rational use of coffee :
en
fr
- DE618238C - Self seller :
de
en
- DE618183C - Process for the chlorination of sulfur-containing ores :
de
en
- DE618294C - Ceiling construction :
de
en
- FR786512A - Dropper cap :
en
fr
- GB434812A - Improvements in miners' safety lamps or the like :
en
- US2013232A - Hydraulic relief valve :
en
- FR786615A - Improvements to lifting, orientation and travel winches :
en
fr
- US2013401A - Process of decolorizing alkaline earth sulphates :
en
- FR786697A - Electric combiner particularly intended for electromechanical gear changes :
en
fr
- GB434541A - Improvements in or relating to the fractional condensation of vapours derived from the distillation of liquids :
en
- GB434610A - Improvements in or relating to wheels for vehicles :
en
- GB434484A - Means for inflating and maintaining the inflation pressure in pneumatic tyres :
en
- US2013146A - Elastic tape mount :
en
- US2013518A - Air washer and sterilizer :
en
- US2013536A - Acetyl choline acetate :
en
- US2013261A - Operating and control mechanism for washing machine wringers :
en
- CA352783A - Moulded leather article :
en
fr
- US2013398A - Vacuum switch for x-ray tube circuits :
en
- US2013286A - Display device :
en
- CA352833A - Safety appliance :
en
fr
- GB434665A - Diaphragm valves :
en
- FR786649A - Mordant disazo dyes manufacturing process :
en
fr
- GB434525A - Improvements in or relating to files for documents :
en
- CA352789A - Contact catalyst :
en
fr
- DE618178C - Hot water boiler with standing water jacket :
de
en
- US2013093A - Electron discharge device :
en
- US2013379A - Storage battery :
en
- DE616370C - Device for banding packages :
de
en
- US2013209A - Tool for removing jar caps :
en
- US2013449A - Button winding machine :
en
- US2013583A - Low bottom car :
en
- CA352719A - Speed gear :
en
fr
- US2013477A - Machine for unloading cotton seed and other commodities :
en
- US2013543A - Perforating machine :
en
- US2013237A - Gas-fired hot air furnace :
en
- DE618218C - In both directions of rotation of the driving shaft driving and releasing overrunning clutch device for driving vehicle lighting dynamo machines from one axle of the vehicle :
de
en
- FR786593A - Improvements to loading devices for skips or vehicle bodies :
en
fr
- GB434433A - Process for the manufacture of water-insoluble azodyestuffs :
en
- DE618248C - Coupling between the brake jacket and the moving expansion cone of a freewheeling step brake :
de
en
- US2013495A - Parachute :
en
- FR786361A - Metal tennis rackets :
en
fr
- FR786584A - Sealed device for introducing liquid into the centrifuge bowl :
en
fr
- FR786567A - Recording and reproducing device for discs :
en
fr
- US2013259A - Gravity duplicator :
en
- US2013599A - Automobile equalizer spring suspension :
en
- DE618123C - Installation body inserted into the flame tube of a steam boiler :
de
en
- DE618269C - Device for the colloidal comminution of poor electrical conductors, in particular phosphors :
de
en
- DE618408C - Cage for long bearings :
de
en
- CA352797A - Carbon dioxide producing apparatus :
en
fr
- US2013224A - Journal box cover :
en
- US2013363A - Photographic apparatus :
en
- US2013631A - Doll's head :
en
- US2013368A - Dry heat molding unit for molding artificial dentures :
en
- CA352762A - High glaze finish fabric :
en
fr
- CA352727A - Sheet metal drum or keg closure :
en
fr
- CA352796A - Emulsion manufacture :
en
fr
- DE618400C - Printing tabulator :
de
en
- US2013378A - Hammer mill :
en
- GB453930A - Improvements relating to electrically heated furnaces for melting or heating paraffin :
en
- US2012985A - Process for the nitration of aromatic hydrocarbons :
en
- US2013218A - Siding for buildings :
en
- US2013103A - Short wave receiving circuit :
en
- US2013606A - Egg carton :
en
- CA352733A - Anti-skidding device for rotating parts :
en
fr
- DE618340C - Sitting stick with a band suspended between two spread parts of the stick, serving as a seat :
de
en
- US2013333A - Method of producing oil seals :
en
- AU2076835A - Improvements in bulk evaporators :
en
- US2013601A - Ventilating means for automobiles :
en
- US2013037A - Means for use in lasting shoes :
en
- US2013233A - Traveling sprinkler :
en
- US2013407A - Slip form paving marker :
en
- CA352716A - Power machinery :
en
fr
- DE618346C - Equipment on horseshoes for adapting and nailing the shoe to hooves of different shapes and sizes :
de
en
- FR786392A - Pigment preparations, their manufacturing process and their applications :
en
fr
- USD96782S - Design for a box ob similar :
en
- US2013501A - Ice cream apparatus :
en
- US2013409A - Potato digging and sorting machine :
en
- US2013416A - Snap ring loose leaf binder :
en
- FR786432A - Process for obtaining amalgamated printing plates, plates or sheets, and plates obtained by this process :
en
fr
- US2013015A - Steam trap :
en
- DE618413C - A standing poster that can be laid flat, has a box-shaped support and stiffening flaps for the support :
de
en
- DE618370C - Vibrating screen :
de
en
- GB435024A - Improvements in and relating to the preservation of rubber :
en
- US2013238A - Engine starter control :
en
- FR786476A - Device for adjusting the degree of damping of negative resistances :
en
fr
- FR786557A - Improvements to folding beds :
en
fr
- GB434622A - A process for the manufacture of ammonium sulphate :
en
- DE617182C - Fuel injection pump for internal combustion engines :
de
en
- DE618214C - Box-shaped carbon copy device :
de
en
- DE618343C - Process for the production of rubber-like molded articles :
de
en
- FR786356A - Cylinder :
en
fr
- CA352816A - Lubricating system :
en
fr
- GB434633A - Improvements in and relating to clutch and brake control devices :
en
- GB434675A - Improvements in or relating to tuning systems for wireless receiving apparatus and the like :
en
- US2012991A - Azo dyes and methods for their preparation :
en
- US2013487A - Lead alloy :
en
- DE618382C - Process for the amplification of electrical alternating voltages :
de
en
- DE618435C - Process for producing a shoe of the Opanke type and shoe produced by the process :
de
en
- FR786508A - Combined device for measuring current and voltage in high voltage circuits :
en
fr
- GB434537A - Control of power transmission on vehicles :
en
- GB434681A - Improvements in or relating to coats for motor cyclists :
en
- US2013528A - Snap fastener :
en
- CA352751A - Metal extraction :
en
fr
- US2013246A - Attrition mill :
en
- US2013402A - Can body testing machine :
en
- US2013268A - Pulley :
en
- US2013525A - Electrical switch gear :
en
- US2013288A - Binocular camera :
en
- US2013132A - Cementitious composition of matter :
en
- US2013595A - Fastenings between springs or other elements :
en
- GB435259A - Improvements in or relating to rock drills and like percussive tools :
en
- US2013312A - Machine gun :
en
- CA352765A - High frequency circuit :
en
fr
- USD96779S - Design fob a bottle :
en
- US2013182A - Process of preparing it :
en
- FR786586A - Automatic and progressive variable ratio transmission :
en
fr
- FR786686A - Slider for electrical signaling of railway tracks :
en
fr
- GB434554A - Improvements in apparatus for distance and depth measurement :
en
- GB434568A - Improvements in a joint :
en
- US2013000A - Removable attachment for display signs on a spare tire :
en
- US2013258A - Hair curler :
en
- DE618386C - Switching contact arrangement, preferably for push-button or pull switch :
de
en
- FR786454A - New methods of controlling and amplifying electric currents :
en
fr
- GB434544A - Improvements in and relating to a method and apparatus for television (or other purposes) associated, if desired, with a wireless apparatus and gramophone :
en
- GB434607A - Improved method and apparatus for the lubrication of axle bearings, more particularly for rail vehicles :
en
- US2012943A - Electric switch :
en
- US2013581A - Wire fabric :
en
- DE618080C - Process for the production of a warpable sliver from tangled rayon or other thread waste :
de
en
- US2013180A - Process of preparing diazonium compounds from 4-aminodiarylamines :
en
- US2013571A - Guide for hand duplicators :
en
- FR786403A - Advanced photographic printer :
en
fr
- FR786664A - Track-chain propellant device for motor vehicles :
en
fr
- GB434662A - Improvements in or relating to machines for wrapping groups of cigarettes or of similar articles :
en
- GR5425B - COMBINATION OF MECHANICAL ATTRACTION NETWORKS UNDER FISHING SHIPS. :
el
en
- FR786448A - Improvements in locking devices for vertical rotor gyroscopes :
en
fr
- GB434502A - Improvements in or connected with mountings for optical observation instruments :
en
- US2013542A - Desk top :
en
- US2013395A - Display apparatus :
en
- USD96743S - Design for a picture frame :
en
- US2013444A - Lautering apparatus for brewing :
en
- DE618436C - Rubber heel with splash protection :
de
en
- FR786562A - Further development in the manufacture of sorghum fiber brooms :
en
fr
- USD96741S - Design for a blouse :
en
- GB434470A - Improvements in or relating to electric batteries :
en
- DE617746C - Equipment on photographic enlarging devices for fixing the layer support holder on the base plate :
de
en
- US2012961A - Process of saturating fibrous conduits :
en
- US2013300A - Detergent composition :
en
- USD96772S - Design fob a bicycle :
en
- US2013008A - Automatic train signal for level crossings :
en
- US2013570A - Neckwear display card :
en
- US2013255A - Lath and wall construction embodying same :
en
- US2013432A - Method of making coiled coils :
en
- US2013564A - Electrolytic condenser :
en
- DE618103C - Filing folder with a back label :
de
en
- DE618253C - Device that responds to wireless signals, particularly for setting the hands of clocks :
de
en
- US2013223A - Fence tool :
en
- USD96735S - Design for a finger ring or similar :
en
- DE618254C - Electromagnetic synchronous drive without working memory for pendulums and unrest :
de
en
- FR786635A - Method of protecting iron construction elements against corrosion :
en
fr
- FR786656A - Improvements to watch movements :
en
fr
- US2013193A - Composite pipe construction :
en
- FR786692A - Precious stone and cut imitation refinements :
en
fr
- FR786671A - Solid shades on textiles and other substrates :
en
fr
- US2013024A - Burglarproof window screen :
en
- DE618206C - Fixed sliding springs, curved upwards in length and resting on both ends, for sliding doors made of glass, metal or the like. :
de
en
- GB434702A - Fastening for double doors :
en
- GB434469A - Improvements in or relating to television and like transmitting systems :
en
- US2013191A - Power driven control for bean cutters :
en
- GB434442A - Improvements in or relating to electric plug and socket couplings or connectors :
en
- US2013544A - Device for the transmission of measurement values over long-distance lines :
en
- FR786566A - Process for cold vulcanization of rings or treads :
en
fr
- GB434632A - Electric wave transmission networks :
en
- CA352799A - Bag forming machinery :
en
fr
- FR786700A - Distribution system for internal combustion engines :
en
fr
- GB434658A - Improvements in or relating to bottles and like containers :
en
- US2013382A - Method of making multiple bottles :
en
- GB435161A - Improvements in or relating to ticket issuing or like devices for example manifold writing devices :
en
- FR786462A - Process for improving the aroma of cigarettes :
en
fr
- GB434634A - Improvements in or relating to telephone systems adapted for recording and reproducing the transmissions :
en
- DE618398C - Comb cutting machine :
de
en
- CA352763A - Gelatine dynamite composition :
en
fr
- USD96719S - Design for a shoe or similar article :
en
- US2013017A - Pumping mechanism :
en
- US2013122A - Grinding machine :
en
- US2013195A - Expansion joint structure :
en
- FR786634A - Friction clutches improvements :
en
fr
- US2013060A - Embossing press :
en
- US2013230A - Method and apparatus for making textile product :
en
- US2013109A - Photophonograph :
en
- US2013120A - Lubricating system :
en
- USD96720S - Design for a knife or similar :
en
- DE618287C - Underwind traveling grate with several air supply zones distributed over the length of the grate :
de
en
- GB434574A - Improvements in and relating to sparking plugs :
en
- AU1902534A - Improvements in or relating to very short wave radio systems and apparatus :
en
- AU1908934A - Means for fastening the metal bands that are usedfor securing bales of jute, wool andthe like :
en
- FR786433A - Process for processing amalgamated printing plates :
en
fr
- CA352722A - Cellulose ester processing :
en
fr
- FR786616A - Improvements to machines with vertical rotating axis and in particular to toggle polishers :
en
fr
- GB434676A - Improvements in and relating to rotary tool devices for drilling, grinding and like purposes :
en
- US2013551A - Match-holding attachment for cigarette containers :
en
- DE618358C - Components for a building game :
de
en
- CA352775A - Optical system for colour processes :
en
fr
- DE618059C - Electrical device for the generation of electricity and the ignition of internal combustion engines :
de
en
- CA352770A - Roofing element manufacture :
en
fr
- CA352807A - Tuning device :
en
fr
- DE618203C - Method and device for winding a coil for electrotechnical purposes, in which a piece of insulating strip adapted to the respective winding circumference is automatically inserted between adjacent winding layers :
de
en
- FR786464A - Method and device for applying charcoal paper to gravure printing cylinders :
en
fr
- CA352777A - Bearing :
en
fr
- FR786386A - Steel dephosphorization and desulphurization process :
en
fr
- GB434511A - Vehicle wheel :
en
- DE618304C - Vehicle wheel :
de
en
- DE618331C - Device for high-frequency telephony with two-way communication using a single carrier frequency :
de
en
- FR45422E - Rotary motor :
en
fr
- GB434542A - Improved electrolytic apparatus :
en
- US2013121A - Automatic amplification control :
en
- US2013313A - Purification of gases :
en
- GB434599A - Improved process for bleaching of vegetable fibres :
en
- FR786463A - Improvements to direct printing on objects :
en
fr
- DE618257C - Bucket wheel with two circumferential, coaxially mounted blading rims, in which the blades of one rim are adjustable in relation to the other :
de
en
- FR786456A - Improvements to powerline transmission systems :
en
fr
- DE618448C - Steam cleaner :
de
en
- US2013198A - Gum inhibitor :
en
- US2013354A - Intercommunicating telephone and signaling system :
en
- FR786541A - Coupling device, mainly for towed artillery pieces :
en
fr
- FR786601A - Sandblasted basin cleaning device for slow filtration :
en
fr
- GB434517A - Improvements relating to steam engine plants :
en
- GB434609A - Improvements connected with electric irons and connectors therefor :
en
- FR786611A - Coupling system between a closed pipe and an open pipe for very high frequency electromagnetic waves :
en
fr
- CA352724A - Cellulose material processing :
en
fr
- DE618181C - Process for the production of hard rubber dust :
de
en
- US2013014A - Air brake :
en
- US2013610A - Apparatus for making skinless sausages :
en
- FR786668A - Airplane landing gear :
en
fr
- GB435101A - Improvements in or relating to a friction material or article and method of making same :
en
- GB434604A - Improvements relating to propellers or screws :
en
- DE618100C - Method and device for producing a common end on five parallel pipe runs :
de
en
- FR45432E - Process for manufacturing soybean flour with modified taste :
en
fr
- DE618241C - Float device for carburetor :
de
en
- DE618196C - Flying boat :
de
en
- DE618229C - Coffin handles :
de
en
- FR786407A - Refrigeration machine :
en
fr
- DE618443C - Welding and cutting torches for liquid fuel :
de
en
- FR786529A - Egg cup :
en
fr
- GB434427A - Improvements relating to cases for electric storage batteries :
en
- US2012956A - Piston :
en
- US2012947A - Chain pintle :
en
- US2013478A - Lubricating system :
en
- GB434513A - Improvements in or relating to lehrs for annealing glass ware :
en
- US2013165A - Measuring device :
en
- US2013264A - Cooling packaged materials :
en
- USD96763S - Design for a pedestal lamp :
en
- US2013111A - Period control valve for plunger lift devices :
en
- US2013200A - Automatic window wiper :
en
- GB434434A - Improvements in or relating to the production of copies from multi-colour screen cinematograph films :
en
- DE618045C - Process for the production of Kuepen dyes :
de
en
- GB434447A - Improved compositions for use as putty :
en
- CA352794A - Concrete insert anchor :
en
fr
- FR45428E - Electron tube :
en
fr
- FR786617A - Folding chair for auditorium :
en
fr
- FR786588A - Explosion turbine :
en
fr
- DE618234C - Barrier for cash registers :
de
en
- DK50609C - Device for Magnetization of Electric Generators. :
da
en
- DE618117C - Automatic section block supplied with alternating current :
de
en
- DE618341C - Armchair bed :
de
en
- FR786522A - Elastic waistband :
en
fr
- GB434701A - Watertight watch case :
en
- GB458168A - Method of heating and plant for annealing metallic material or of smelting ores :
en
- CA352817A - Air conditioning apparatus :
en
fr
- US2013558A - Putting green and other materials :
en
- US2013011A - Automatic thermostatic circuit breaker and maker :
en
- FR786482A - Rubber cork :
en
fr
- FR786672A - Method and installation for heating motor vehicles :
en
fr
- GB434620A - An improved costotome or surgical rib cutter :
en
- FR45443E - Liquid coating or plaster compositions :
en
fr
- US2013578A - Valve handle :
en
- US2013624A - Saddle :
en
- FR786362A - Insect trap :
en
fr
- FR786600A - Adjustable resistance combined with a switch :
en
fr
- FR786373A - Stroke regulator device for free-piston, internal combustion motor-compressors :
en
fr
- US2013435A - Control arrangement :
en
- US2013546A - Articulated joint :
en
- FR786523A - Jewel or other object intended to be fixed on a fringe, a taper, a fur, etc. :
en
fr
- GB434445A - Improvements in electric kettles and the like :
en
- US2013526A - Nut lock washer :
en
- FR786414A - Preheater for feed water, especially for locomotives :
en
fr
- FR786469A - Sliding filter for devices intended for preparing and filtering infusions, in particular coffee infusion :
en
fr
- FR786683A - Advanced seat :
en
fr
- US2013522A - Machine for washing and blanching spinach and other vegetables :
en
- USRE19687E - Hydraulic brake mechanism :
en
- CA352740A - Pipe joint seam :
en
fr
- CA352800A - Sheet abrasive :
en
fr
- US2012949A - Truck side frame :
en
- US2013204A - Adjustable cleaner stand :
en
- CA352771A - Typewriter cover :
en
fr
- US2012967A - Method and apparatus for obtaining a pressure medium :
en
- US2013524A - Nasal medicament :
en
- CA352837A - White cast iron processing :
en
fr
- US2013057A - Lasting machine :
en
- USRE19689E - Shingle machine :
en
- DE618337C - High voltage fuse :
de
en
- GB434624A - Improvements in the production of hydrocarbon products by treatment of distillable carbonaceous materials with hydrogenating gases :
en
- FR786502A - Iron and wood farm :
en
fr
- DE618114C - Rail fastening on an iron rib support plate :
de
en
- US2013155A - Window screen structure :
en
- US2013530A - Time recording punch :
en
- DE618129C - Beehive hive for top treatment :
de
en
- DE618252C - Circuit arrangement for regulation and monitoring of independently running clocks by a master clock :
de
en
- FR786366A - Improvements in signaling devices indicating the direction of motor vehicles :
en
fr
- FR786419A - Gate valve, in particular for automobiles :
en
fr
- FR45415E - Screen presser :
en
fr
- FR786563A - Hand rest for bicycle handlebars :
en
fr
- GB434432A - Process for refining tunny fish liver oil and products obtained thereby :
en
- US2013488A - Interchangeable leader pin for die sets :
en
- DE618169C - Rail joint connection by means of a two-part, combined flat and foot strap :
de
en
- DE618383C - Switching arrangement for single-circuit radio receivers with several wave ranges and antenna coupling stages, the switching of which is actuated by a lever protruding from the device when it is moved :
de
en
- US2013043A - Building construction :
en
- US2013471A - Device for extracting plastic, viscous, or semi-fluid materials from flexible tubes :
en
- US2013131A - Fruit packing case :
en
- CA352746A - Human figure model producing device :
en
fr
- DE618266C - Process for firing refractory blocks for glass furnaces, particularly those of a glassy nature :
de
en
- US2013244A - Ventilator :
en
- AU1995534A - Improvements in and relating tothe building and construction of canals, channels, dykes, ditches, tanks, ponds, reservoirs andthe like :
en
- CA352814A - Tennis racket :
en
fr
- US2013308A - Lip stick holder :
en
- US2013423A - Electrical connecter :
en
- CA352717A - Warming closet for stoves :
en
fr
- CA352822A - Hydraulic machine :
en
fr
- CA352720A - Radio battery connector :
en
fr
- AU2035634A - Improvements in and relating to road grading machines :
en
- USD96722S - Design for a cup :
en
- AU1917234A - Improvements in or relating to internal combustion engines ofthe liquid fuel injection type :
en
- US2013213A - Art of laminating glass :
en
- US2013219A - Acid guard :
en
- DE618367C - Link chain with links that can only be moved in one direction from the extended position :
de
en
- DE618379C - Prevention of scaling of metals and alloys :
de
en
- US2013577A - Sewage chlorination :
en
- US2013614A - Glass lay roller :
en
- CA352750A - Altimeter :
en
fr
- DE618116C - Rail contact device for railways :
de
en
- US2013396A - Knitted elastic surgical stocking and the like :
en
- US2013554A - Bathing suit :
en
- FR786684A - Selective float process for lead and zinc ores :
en
fr
- US2012937A - Electrical caponizing forceps :
en
- US2013153A - Card filing device :
en
- US2013229A - Power driven hair clipper :
en
- US2013605A - Fraud prevention device :
en
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en
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en
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en
fr
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en
fr
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en
- CA352711A - Tool manufacture :
en
fr
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en
- GB434703A - Improvements in or relating to twist drills and the like :
en
- DE618088C - Wind power machine with blades moving back and forth and at an angle to the wind direction :
de
en
- DE618273C - Line setting device on typewriters, accounting machines, calculating machines, etc. like :
de
en
- DE618307C - Intermediate spring for scissors or the like. :
de
en
- DE618376C - Hand-operated typewriter with a faint impression :
de
en
- CA352785A - Motor fuel processing :
en
fr
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de
en
- AU2404835A - Television transmission method :
en
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en
fr
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en
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en
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en
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de
en
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en
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de
en
- AU1902934A - Improvements in or relating to sound film apparatus :
en
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en
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en
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en
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de
en
- DE618186C - Process for the refining of ferrous sulphidic ores :
de
en
- FR786590A - Wandering piston machine usable as motor, compressor, pump, etc. :
en
fr
- CA352749A - Electric ironing machine :
en
fr
- CA352741A - Pruning device :
en
fr
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en
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en
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en
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en
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en
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en
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en
- FR786481A - Method and means of analysis and integration of images in television and related sciences :
en
fr
- FR786507A - Overdrive relay or gear reducer for automotive gearboxes and other applications :
en
fr
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en
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en
fr
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en
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en
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de
en
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en
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en
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en
fr
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en
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en
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en
fr
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en
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en
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en
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en
fr
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en
- FR786491A - Chemical gas analyzer device :
en
fr
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en
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en
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en
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en
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en
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en
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en
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en
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en
fr
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en
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en
fr
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en
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en
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de
en
- FR786445A - Improvements in printing textile products :
en
fr
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en
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en
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en
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de
en
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en
fr
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en
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en
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en
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en
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en
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en
fr
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en
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en
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de
en
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de
en
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en
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en
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en
fr
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en
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en
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en
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en
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en
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en
fr
- FR45448E - Improvements in butter making and working machines :
en
fr
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en
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de
en
- DE618205C - Clear character printing device for typewriters u. like :
de
en
- GB434468A - Improvements in and relating to methods of manufacturing hard alloys :
en
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en
fr
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en
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en
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en
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de
en
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en
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en
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en
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en
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da
en
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en
- DE578542C - Device for reinforcement by means of electron tubes :
de
en
- DE618415C - Liquid shock absorbers :
de
en
- AU1908634A - Improvements in or relating tothe treatment of wool and like fibres or materials made therefrom to render them unshrinkable :
en
- DE618174C - Umbrella that can be shortened and completely inserted into the umbrella handle :
de
en
- DE618069C - Firearm in an aircraft :
de
en
- CA352745A - Alarm mechanism :
en
fr
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en
- US2013376A - Dispensing tube :
en
- USD96768S - Design for a purse :
en
- US2012977A - Electric heater unit and method of making same :
en
- US2013270A - Cas treating apparatus :
en
- US2013604A - Printing machine :
en
- FR786695A - Reed for saxophones, clarinets and similar instruments :
en
fr
- GB434524A - Improvements in and relating to electrodes for arc-welding :
en
- US2013480A - Temperature regulator :
en
- US2013635A - Floating, bathing, and swimming device :
en
- FR786515A - Improvements to devices sensitive to the direction of propagation of electro-magnetic waves :
en
fr
- FR786660A - Machine tool with a clamping table and a movable tool carriage in vertical guides :
en
fr
- US2013032A - Device for feeding or withdrawing bottles for bottle rinsing machines :
en
- FR786510A - Process for the denaturation of hydrocarbons, alcohols and whitespirits :
en
fr
- FR786387A - Mercury vapor discharge tube with artificial cooling :
en
fr
- FR786500A - Fluorescent lamps and tubes :
en
fr
- FR786421A - Cable box with lateral junction sleeve :
en
fr
- US2012975A - Method of impregnating wood :
en
- US2013310A - Automatic volume control :
en
- US2013263A - Refrigerator :
en
- CA352831A - Milk pump :
en
fr
- FR786597A - Improvements to steel alloys or special steels :
en
fr
- GB434672A - Improvements in or relating to the separation of hydrocarbon mixtures :
en
- CA352731A - Dust laying apparatus :
en
fr
- US2013012A - Record filing and selecting apparatus :
en
- US2013374A - Connecting rod alignment gauge :
en
- FR786554A - Improvements in tabulation mechanisms for telegraphic printing devices :
en
fr
- US2013089A - Stencil printing apparatus :
en
- FR786589A - Rotary wing for airplanes :
en
fr
- GB434486A - Improvements in methods for indicating reserved seats :
en
- GB434573A - Hygienic washing and drying apparatus for use with water closets or bidets :
en
- DE618142C - Clamping device for triangular hollow scraper :
de
en
- FR786470A - Automotive security device :
en
fr
- FR786388A - Mercury vapor discharge tube with artificial cooling :
en
fr
- GB434601A - Improvements in or relating to ticket issuing devices, for example manifold writing devices :
en
- GB434631A - Improvements in or relating to hot-bulb internal combustion engines :
en
- GB434876A - Improvements in and relating to television and the like systems :
en
- FR45414E - Test method and apparatus mainly applicable to aviation equipment :
en
fr
- DE618319C - Electrical control measuring device as a contact instrument with drop bar :
de
en
- DE618291C - Device for regulating the heating output of a self-contained heating circuit in storage stoves :
de
en
- FR45421E - Improvements made to annular superheater elements :
en
fr
- FR786648A - Improvements made to the wings of parachutes and their equipment :
en
fr
- FR786579A - Method and devices for the production of flat bags :
en
fr
- FR786645A - Process for producing a layer of aluminum or aluminum alloy which adheres strongly to metal objects, particularly to iron or steel objects :
en
fr
- GB434540A - Improvements in the manufacture of alkali cellulose :
en
- AU1873134A - Process and treatment of dried fruits to destroy or kill insects orthe larvae therein :
en
- US2013335A - Magneto :
en
- US2013607A - Internal ejector :
en
- US2013273A - Grease gun :
en
- US2013381A - Coupling for sparking plugs :
en
- FR786532A - Liquid fuel heating installation :
en
fr
- GB434648A - Apparatus for treating gums and other parts of the cavity of the mouth :
en
- FR45424E - Process and device for manufacturing yarns, cords, ribbons, films or the like, from animal fibers of elastin and / or collagen or from materials containing these fibers, and products obtained :
en
fr
- US2013453A - Continuous hydrolyzing process :
en
- CY43A - Recovery of sulphur :
en
- FR786457A - Protective device against gas leaks from lighting and other toxic gaseous fumes :
en
fr
- US2013569A - Doll head :
en
- CA352714A - Decelerometer :
en
fr
- DE618132C - Power-driven cylinder boring machine that can be placed on a cylinder block :
de
en
- FR786595A - Improvements to processes and devices for recovering or concentrating metallic or mineral particles by separating them from lighter materials :
en
fr
- FR786681A - Improvements to electronic tube devices usable with very short waves :
en
fr
- US2012984A - Apparatus for tension spinning :
en
- US2013291A - Ink :
en
- US2013184A - Fluid storage and metering system :
en
- GR5420B - FOLDER CLOSURE DEVICE. :
el
en
- US2013196A - Polishing machine :
en
- US2013427A - Alternating current circuit interrupter :
en
- GB434685A - Gear lapping machine :
en
- FR786643A - Vacuum chimney cap :
en
fr
- US2013440A - Sugar dispenser :
en
- US2013339A - Method of ornamentation and apparatus therefor :
en
- GB608574A - Improvements in and relating to mountings for guns in aircraft :
en
- GR5414B - METHOD AND PROVISION FOR MANUFACTURING AN ARTIFICIAL FIBER MATERIAL SIMILAR TO ERION. :
el
en
- US2013025A - Process of solidifying material :
en
- DE618293C - Chimney and ventilation attachment :
de
en
- US2013341A - Shoe and method of making the same :
en
- AU2124335A - Impact tools :
en
- FR786622A - Improvements to packaging machines :
en
fr
- FR786560A - Method of fixing the gripper to the receptacles :
en
fr
- FR786558A - Improvements to pipe fittings :
en
fr
- US2013345A - Combination highway and railway transportation system :
en