- US2294278A - Asbestos-cement pipe-making machine :
en
- CA406888A - Machine tool :
en
fr
- US2293841A - Hanger for sliding doors :
en
- US2294190A - Automatic closure :
en
- US2293738A - Shoe lasting and sewing machine :
en
- US2294122A - Ignition circuit breaker :
en
- DE724411C - wheelbarrow :
de
en
- AU253441A - Improved pneumatic control means for electric motors, andother electrical appliances :
en
- CA407021A - Yarn stapilizing apparatus :
en
fr
- US2294196A - Circuit making and breaking device :
en
- CA406957A - Tire tube :
en
fr
- FR874866A - Installation for the purification and circulation of lubricating oil :
en
fr
- US2294032A - Railroad car heater :
en
- USD133607S - Design fob a dress :
en
- US2293824A - Riveting press :
en
- US2293879A - Torch supporting and adjusting apparatus :
en
- USD133594S - Design for a dress :
en
- DE724332C - Device for washing, pre-drying, skinning, drying, cooling and polishing and for preparing cereals and legumes :
de
en
- DK60081C - License plate, in particular for Automobiles and other Vehicles. :
da
en
- AU115701B2 - Improvements in or relating to fluid operated friction clutches and desludging devices therefor :
en
- US2293860A - Method of feeding glass :
en
- US2293913A - Engine cooling system control :
en
- CA407015A - Radio modulation system :
en
fr
- FR874863A - Device for pre-starting lubrication of internal combustion engines, especially on airplanes :
en
fr
- US2294138A - Die holding apparatus :
en
- FR874835A - Process for manufacturing regenerated cellulose filaments and films :
en
fr
- GB547326A - Improvements in or relating to lathes and like machines :
en
- DE724327C - Method for attaching graphite electrodes from electron tubes to holding wires :
de
en
- CA406997A - Dispensing cabinet :
en
fr
- DE724371C - Single-sided locomotive single axle drive :
de
en
- DE724456C - Process for extending the service life of fluorescent tubes containing fluorescent materials :
de
en
- CA406890A - Luminous pendant :
en
fr
- USD133596S - Design for a dress :
en
- US2294305A - Apparatus for making tassel fringe :
en
- USD133576S - Combined ash tray and article rest :
en
- US2293843A - Method of making porous articles :
en
- US2294144A - Display device :
en
- US2293747A - Apparatus for coating the edges of strips :
en
- US2293708A - Error detector for telegraph printers :
en
- US2294310A - Key for cylinder locks :
en
- US2294272A - Woodworking machine :
en
- US2294180A - Apparatus for and method of producing television images :
en
- DE724509C - Process for the transfer of colloidal foaming substances containing but poor foaming liquids into liquids with good foaming power :
de
en
- US2293790A - Circuit controlling apparatus :
en
- US2293723A - Phonograph :
en
- DE724351C - Press casting machine for processing magnesium and its alloys :
de
en
- US2293771A - Cargo sling hook :
en
- US2293972A - Manufacture of steel castings :
en
- FR874779A - Broadband high frequency cable :
en
fr
- US2294021A - Fixture for attaching clips in moldings :
en
- FR874892A - Amplifier lamp with electronic multiplication :
en
fr
- US2293760A - Polyamide solution :
en
- DE724396C - Process and device for the desalting of hydrocarbon-water emulsions :
de
en
- FR874812A - Flexible tubular electrical conductor :
en
fr
- GB547380A - A device for removing and extinguishing incendiary bombs :
en
- DE725644C - Grinding of the wheels of wheel sets :
de
en
- GB547453A - Improvement in chair construction :
en
- US2294243A - Vacuum cleaner nozzle :
en
- USD133545S - Design for a shoe sole :
en
- US2294273A - Feeding flexible disks :
en
- USD133588S - Design fob a dress :
en
- AU115742B2 - Improved pneumatic control means for electric motors, andother electrical appliances :
en
- DE724323C - Bogie for vehicles, especially rail vehicles :
de
en
- DE724446C - Control device for telephone systems :
de
en
- US2293721A - Method of and apparatus for cutting and splicing thick rubber stock and the like :
en
- US2293871A - Pneumatic feeder :
en
- DE724410C - Drive for friction wheel screw presses :
de
en
- GB547389A - Improvements in or relating to thrust or step bearings :
en
- DE724447C - Procedure for tuning oscillation circles :
de
en
- GB547473A - Improvements in detectors for frequency-modulated radio-frequency energy :
en
- GB547361A - Improvements in and relating to gas blast electric circuit breakers :
en
- CA407013A - Piezoelectric crystal apparatus :
en
fr
- DE724352C - Hand polishing machine :
de
en
- DE724405C - Arrangement for exchanging endless undivided conveyor belts in agricultural machines :
de
en
- DE724546C - Rainproof clothing for women :
de
en
- GB547451A - An improved coke and method of producing the same :
en
- US2293898A - Removal of acidic constituents from petroleum distillates :
en
- CA407002A - Inflatable game ball :
en
fr
- US2293956A - Draft regulator :
en
- US2293938A - Tubular article :
en
- USD133580S - Combined ash tray and cigarette and cigar holder and extinguisher :
en
- US2293955A - Winding strandular material :
en
- US2294123A - Magnetic electron lens :
en
- US2294124A - Governor construction :
en
- US2294142A - Pipe joint :
en
- US2294212A - Compact device or the like :
en
- US2293960A - Aviation oil cooler :
en
- DE724383C - Method for cementing ceramic tiles :
de
en
- DE724384C - Flexible rail fastening, especially for mine railways :
de
en
- DE724544C - Tension ring lock with lever actuation :
de
en
- US2293821A - Cinematographic projection device :
en
- DK60086C - Dry shaver. :
da
en
- FR874843A - Method for eliminating disturbances occurring in accumulation image sensor tubes :
en
fr
- DE724491C - Feeding device for pastes, slugs and. Like. With feed hopper and metering device :
de
en
- FR874760A - Row crop cultivator :
en
fr
- GB547411A - Improvements in or relating to the manufacture of organic colouring materials :
en
- GB547469A - Improvements in cooling systems for internal combustion engines :
en
- DE724388C - Circuit arrangement for call seekers in telecommunications systems, especially telephone systems :
de
en
- US2293826A - Treatment of textiles and other fibrous materials :
en
- US2293919A - Insecticide holder :
en
- FR874832A - Electrical assembly intended to transmit electrical oscillations :
en
fr
- US2294169A - Casting iron and steel :
en
- GB547368A - Telephone switch :
en
- US2293967A - Hydraulically operated clutch :
en
- US2294041A - Door operating mechanism :
en
- US2294090A - Manufacture of neckties :
en
- FR874858A - Direction-finding antenna system :
en
fr
- GB547393A - Improvements in temperature control devices for refrigerators :
en
- GB547325A - Process for the purification of magnesium oxide produced from sea water, brines and like liquors containing convertible magnesium salts :
en
- US2294293A - Brake :
en
- USD133554S - Banner or similar article :
en
- DE724488C - Ice skate with exchangeable blade :
de
en
- FR874830A - Switching lever for circuit breakers :
en
fr
- DE724238C - Device for the automatic display of the metacentric height of ships :
de
en
- DE724354C - Device for the heads of the ears of stalk fruits :
de
en
- US2294309A - Key and lock construction :
en
- US2294328A - Ultra-high-frequency signal-translating stage :
en
- US2293831A - Signal detecting system :
en
- DE724376C - Control for electrical conveyor machines :
de
en
- DE724415C - Electric screw drive for watercraft that is structurally combined with the screw system rotating around a fixed axis :
de
en
- US2294006A - Can holder :
en
- DE724141C - Cathode ray switch for distributing a modulation to several channels :
de
en
- US2294213A - Door knob structure :
en
- USD133593S - Design for a dress :
en
- GB547477A - Improvements in or relating to stereotype casting boxes :
en
- AU115727B2 - Improvements in or relating to push-pull amplifying circuits :
en
- DE724426C - Device for the operation of conveyor systems in which the material conveyed by an excavator or the like is transported away by electrically driven trains :
de
en
- US2293975A - Truck and brake assembly :
en
- US2294011A - Steering wheel :
en
- AU115710B2 - Improvements in apparatus for preparing solutions :
en
- DE724341C - Forced pipe steam generator :
de
en
- DE724459C - Control device for electrical resistance point or resistance seam welding machine :
de
en
- DE724551C - Point-emitting, oxide-covered glow cathode for Braun tubes :
de
en
- FR874780A - Manufacturing process of permanent magnets :
en
fr
- GB547462A - Improvements relating to instruments for measuring the roughness of surfaces :
en
- US2294170A - Metal casting :
en
- US2293818A - Production of knitted fabrics :
en
- CA407031A - Porous elastic fabric :
en
fr
- US2294188A - Clutch release for tractors :
en
- DE724160C - Process for the preparation of readily water-soluble heterocyclic compounds containing nitrogen in the ring :
de
en
- CA406918A - Fibre container :
en
fr
- CA406956A - Parasiticidal preparation :
en
fr
- CA407035A - Television scanning disc :
en
fr
- DE724470C - Internally cooled gas turbine blade :
de
en
- US2293800A - Line hitch and method of forming the same :
en
- AU115715B2 - Improvements relating to containers for water, food or other stores on lifeboats and like boats :
en
- AU249441A - Improved saw :
en
- DK60087C - Orthopedic Footwear or Footwear Insoles. :
da
en
- DE724512C - Pantographs for electrically powered vehicles :
de
en
- US2294174A - Ash receiver :
en
- DE724395C - Adhesive layers :
de
en
- DE724485C - Automatically hydraulically operated dividing device arranged on the hydraulically moving table of a grinding machine :
de
en
- GB547358A - Improvements in or relating to pipe joints for flushing cisterns :
en
- US2294236A - Pedal operated hydraulic fluid dispenser :
en
- US2294332A - Internal combustion engine :
en
- US2293900A - Cardboard display device :
en
- US2293979A - Portable map case :
en
- GB547403A - Improvements in or relating to power plants for aircraft :
en
- DE724404C - Device for the analysis of liquids, especially liquefied gases :
de
en
- DE724321C - Guide vane carriers, subdivided in at least one axis plane and containing several rings, in particular for overpressure steam turbines :
de
en
- DE724452C - Socket for electric light bulbs, which is held by a spreading device on the lighting body, in particular candle socket :
de
en
- US2293887A - Decorative sheet material and method of using the same :
en
- US2293812A - Portable facsimile synchronizing system :
en
- US2294295A - Window :
en
- US2294261A - Oil filter casing :
en
- GB547328A - Improvements in the production of synthetic resins :
en
- AU250841A - Improved diamond impregnated metal and the manufacture of tools therefrom :
en
- CA406961A - Thermionic valve circuit :
en
fr
- US2294316A - Shoe last :
en
- DE724377C - Method and device for the production of hinges from synthetic resin molding :
de
en
- USD133562S - Design for a doily or similar article :
en
- USD133599S - Design for a deess :
en
- DE724338C - Hubschuetz :
de
en
- GB547377A - Improvements in and relating to electric circuit interrupting devices :
en
- US2294143A - Centrifugal compressor :
en
- DE724429C - Device for the transmission of electrical currents :
de
en
- US2294290A - Pneumatic concentrator :
en
- FR874861A - Process for producing iron or iron alloys by reduction of iron ores :
en
fr
- US2293838A - Selective machine stopping means positively operated upon yarn cessation in yarn-changing furnishing mechanism :
en
- US2294151A - Bottle rack for automobiles and other motor vehicles :
en
- DE724364C - Rope pulley, which is arranged loosely on a drive axle stub of a motor vehicle :
de
en
- US2294019A - Method of heating tubes and the like for upsetting :
en
- FR874786A - New detergent products :
en
fr
- FR874887A - Improvements to electronic image analyzer devices obtained by optical image transformation :
en
fr
- US2294321A - Welding electrode holder :
en
- GB547457A - Improvements in or relating to the conversion of straight chain paraffin hydrocarbons into isoparaffin hydrocarbons of high anti-knock value :
en
- FR874795A - Process for leveling metal strips :
en
fr
- USD133540S - Pencil or similar article :
en
- GB547357A - Wave filter :
en
- USD133563S - Design for a doily or the like :
en
- FR874753A - Shoe sole :
en
fr
- US2294224A - Combination container and dispenser :
en
- USD133586S - Design for a dress :
en
- US2294076A - Picture hanger :
en
- US2293858A - Apparatus for washing sheet glass :
en
- FR874894A - Method of sheathing electrical conductors :
en
fr
- DE724387C - Circuit arrangement for telephone systems with dialer operation :
de
en
- GB547463A - Improvements in gear-pumps :
en
- US2294088A - Woven belt :
en
- US2293748A - Magnetic brake :
en
- US2294223A - Toy :
en
- US2293942A - Latching construction :
en
- DE724380C - Differential DC remote pointer :
de
en
- DE724538C - Exhaust device for internal combustion engines, in which the exhaust is passed through a water bath to cool and quench the sparks :
de
en
- DE724424C - Process for the finishing of textiles :
de
en
- GB547406A - Improvements in or relating to internal combustion engine installations :
en
- DE724567C - Display device for measuring the distortion of telegraphic characters or the like using the stroboscopic method :
de
en
- US2294069A - Method of rendering villous surfaces noncrocking :
en
- GB547402A - Improvements in or relating to speed reduction gearing :
en
- DE724432C - Boring head attachable to boring bars :
de
en
- GB547341A - Improvements in and relating to magneto electric machines :
en
- GB547352A - Improvements in the control of electro-magnetically vibrated apparatus such as conveyors :
en
- DE724529C - Open connecting rod head for a connecting rod to be removed through the cylinder for single-cylinder and in-line engines :
de
en
- USD133583S - Design for a dress :
en
- USD133590S - Design for a dress :
en
- CA406928A - Conveyer belt clip :
en
fr
- CA407005A - Fluid medium dispensing apparatus :
en
fr
- US2294037A - Method of making motor-compressor units for refrigeration :
en
- DE724325C - Arrangement for electrical beam blocking in cathode ray oscilloscope tubes with glow cathode :
de
en
- DE724421C - Process for the production of double-layer woven double carpets with perfect edges :
de
en
- GB547359A - Lids for cans and like containers :
en
- USD133556S - Design fob a combined folder for
bhxs, checkbook, and calendar :
en
- US2293787A - Torque wrench :
en
- CA406972A - Tubular melting furnace :
en
fr
- GB547426A - Improvements in or relating to power plants for aircraft :
en
- DE700555C - Process for the production of selenazolidones :
de
en
- FR874762A - evaporator for liquid fuels :
en
fr
- US2294178A - Electrical musical instrument :
en
- FR874773A - Method for extinguishing sound recordings obtained by magnetic means :
en
fr
- US2293782A - Preparation of 1-nitro-2-methylanthraquinone :
en
- US2294085A - Safety electrical couplings :
en
- FR874827A - Turbo-engine :
en
fr
- GB547396A - Improvements connected with handles for coffin furniture :
en
- GB547350A - Improvements relating to thermostatically controlled valves :
en
- GB547414A - Improvements in or relating to tubulous boilers :
en
- FR874886A - Receiver with automatic antifading and high frequency attenuation :
en
fr
- DE724398C - Gas burners for ovens :
de
en
- CA406934A - Wood pulp bleaching process :
en
fr
- DE724320C - Remote measurement receiving device operating according to the frequency change or pulse frequency method :
de
en
- GB547407A - Improvements in and relating to straight bar knitting machines :
en
- US2293846A - Electric welder :
en
- USD133543S - Design for a knitting needle :
en
- DE724416C - Locking device with articulated lever for metal windows :
de
en
- AU648342A - An improved tuyere for gas producer and like furnaces :
en
- US2293697A - Flame propagator for pilot burners :
en
- US2293932A - Relay system :
en
- FR874864A - Straw feed rake for oscillating piston balers :
en
fr
- AU115719B2 - Improved saw :
en
- DE724535C - Fuel injector :
de
en
- USD133535S - Design for a golf glove :
en
- DE713476C - Waterproof electrical plug or coupling device :
de
en
- US2293765A - Hydraulic power transmission apparatus :
en
- US2293861A - Production of composite titanium oxide pigments :
en
- AU444742A - Improvements in or relating tothe manufacture of expanded cellular rubber or like material :
en
- AU341941A - Improvements in or relating to internal-expanding braking and clutching devices :
en
- FR874870A - Gas radiator with heater, with full heat recovery :
en
fr
- GB547381A - Improvements in or relating to one-way dispensing closures for bottles and the like :
en
- US2293868A - Polymerization products :
en
- USD133585S - Combined stand and electric fan :
en
- DE724483C - Scrubbing drum, especially for wire nails :
de
en
- GB547355A - An improvement in or relating to locking devices for electric incandescent lamps :
en
- US2294215A - Apparatus for making containers :
en
- US2294255A - Clip installing device :
en
- US2293811A - Preparation of therapeutically useful heterocyclic compounds :
en
- US2294058A - Method of making lock nuts :
en
- USD133582S - Dewey
radio :
en
- DE724500C - Device to prevent the immediate re-tripping of self-switches :
de
en
- US2293924A - Fluorescent table lamp construction :
en
- US2293990A - Illuminated sign and the like :
en
- US2294205A - Bean cultivator :
en
- US2294220A - Method of and apparatus for making containers :
en
- CA406979A - Continuous metal moulding method :
en
fr
- DE724566C - Two-part disc with radial action on both sides as a blade carrier for centrifugal machines, especially steam or gas turbines :
de
en
- GB547346A - Improvements relating to containers of corrugated paper, fibre-board, straw-board or the like :
en
- US2294356A - Power transmission mechanism :
en
- CA406948A - Thermostat :
en
fr
- AU115716B2 - Gaseous discharge lamp :
en
- CA406933A - Rubber-like material :
en
fr
- AU250741A - Improvements in resonant lines for use in radio and like systems :
en
- CA406952A - Engine driven pump :
en
fr
- US2294053A - Refining of nonferrous metals :
en
- USD133560S - Design fob a slip :
en
- USD133551S - Design for an elbowlet :
en
- CA407030A - Sheet metal press :
en
fr
- DE724367C - Bucket wheel excavator :
de
en
- AU279041A - Improvements in or relating tothe manufacture of ammonium nitrate :
en
- CA406947A - Churn and butterworker :
en
fr
- GB547376A - Improvements in pressure treatment of coking coals :
en
- CA406974A - Dried milk product :
en
fr
- DE724329C - Lighting device for projection purposes :
de
en
- DE724477C - Arrangement for filling sweet must tanks with carbonic acid :
de
en
- GB547365A - Storage batteries :
en
- US2293810A - Electroplating stainless steel :
en
- US2293710A - Brake :
en
- US2293728A - Dehydrating method and apparatus :
en
- FR874796A - Internally operated automatic drain valve :
en
fr
- AU118864B2 - An improved tuyere for gas producer and like furnaces :
en
- CA406999A - Exothermic mixture :
en
fr
- DE697151C - Adding machine :
de
en
- US2293897A - Fluorescent tube :
en
- US2293759A - Process for catalytic reforming and desulphurization :
en
- US2293827A - Acetylene lamp :
en
- US2293839A - Centimeter wave absorber :
en
- US2294110A - Chassis construction :
en
- CA406951A - Drawing press :
en
fr
- CA406995A - Electrical musical instrument :
en
fr
- US2294291A - Repouring device :
en
- AU115708B2 - Improvements in and relating to foam producing apparatus :
en
- CA406968A - Hop picking machine :
en
fr
- DE724347C - Contact point for electrical switches :
de
en
- US2294044A - Ladle :
en
- US2294081A - Fish lure :
en
- GB547420A - Improvements in removing aldehyde from mixtures such as essential oils :
en
- US2293918A - Cable for barrage balloons :
en
- AU423542A - Gaseous discharge lamp :
en
- DE724513C - Circuit arrangement for call seekers with zero position in telecommunication systems, especially telephone systems :
de
en
- DK60084C - Lock with Key. :
da
en
- USD133529S - Design for a chair :
en
- CA406895A - Ham curing pickle processing :
en
fr
- CA406989A - Bow or knot tying means :
en
fr
- GB547478A - Improvements relating to engine-driven centrifugal pumps :
en
- FR874838A - Spacer for long-distance communications cables, with air space insulation :
en
fr
- USD133569S - Panty girdle or similar article :
en
- DE724448C - Device for adjusting the starting friction between the belt and the pulley of electric motors :
de
en
- DE724478C - Device for controlling aircraft components to be moved by means of an auxiliary :
de
en
- CA406945A - Strip fabric leader bar aligning control :
en
fr
- FR874871A - Safety device in gas heaters :
en
fr
- DE724108C - Vehicle drive with device to prevent skidding :
de
en
- FR874811A - Lean gas generator for bituminous fuels intended particularly for supplying engines for motor vehicles, boats and in general for all other applications :
en
fr
- US2293761A - Polyamide solution :
en
- GB547481A - Improvements in or relating to electrical resistors :
en
- US2293709A - Dyestuffs of the anthraquinone series :
en
- US2293788A - Electric outlet box :
en
- US2294035A - Ball pitcher :
en
- DE724462C - Splash or drip stopper :
de
en
- US2293840A - Impregnating apparatus :
en
- GB547388A - Improvements in and relating to gas blast electric circuit breakers :
en
- FR874789A - New sealing process for vacuum tubes :
en
fr
- GB547424A - Improvements in roofing sheets and roofs constructed thereof :
en
- USD133532S - Casserole or similar article :
en
- USD133587S - Design for a deess :
en
- USRE22163E - Double-acting press :
en
- US2293776A - Electrical fitting :
en
- DE724373C - Device for determining the distance of an aircraft from the surface of the earth :
de
en
- US2294040A - Lamp bracket :
en
- US2294073A - Decimeter wave transmitter :
en
- US2294338A - Cross-talk balancing :
en
- US2293984A - Obstetrical forceps :
en
- GB547482A - Improvements relating to centrifugal governors :
en
- DE724532C - Injection carburetor with several cross-sectional constrictions of the fuel guide connected in parallel and subject to the same pressure difference :
de
en
- DE724425C - Process for the production of alumina :
de
en
- US2293950A - Electric protective device :
en
- US2294228A - Plasticized polyvinyl acetal resin :
en
- US2294064A - Sanding head :
en
- DE724472C - Gate valve :
de
en
- DE724054C - Process for the production of fuel oil :
de
en
- DE724366C - Double filler :
de
en
- DE724539C - Stepless transmission :
de
en
- US2293923A - Centerless grinder :
en
- US2294221A - Spray wheel :
en
- USD133530S - Leather ob similar article :
en
- USD133539S - Design for a radio cabinet :
en
- DE724510C - Steam turbine with several nozzle groups :
de
en
- DE724517C - Non-flammable replacement :
de
en
- DK60079C - Vending machine. :
da
en
- FR874823A - Removable heel pad or heel protection plate :
en
fr
- FR874805A - Submerged base supports, method and devices for constructing them :
en
fr
- FR874825A - Roller train :
en
fr
- US2294016A - Insulin and pectin solution for injection purposes :
en
- US2293698A - Emergency brake indicator :
en
- US2293713A - Apparatus for printing and notching :
en
- DE723679C - Automatic firearm with rotating lug lock and coupling element serving as a barrel stop :
de
en
- GB547370A - Improvements relating to fuel injection pumps for internal combustion engines :
en
- US2293914A - Process of making friction lining :
en
- USRE22165E - Brief case :
en
- DK60076C - Stoker. :
da
en
- FR874831A - Process for the catalytic aromatization of aliphatic hydrocarbons containing more than five carbon atoms and not more than twelve carbon atoms in the molecule :
en
fr
- US2293746A - Angle of dive instrument :
en
- US2293905A - Mop and the like :
en
- US2293988A - Flow meter :
en
- US2293873A - Annealing apparatus :
en
- GB547340A - A mechanical picker-buffer and shock absorber for looms :
en
- DE724407C - Arrangement for starting internal combustion engines with the help of an electric starter :
de
en
- GB547367A - Signal collecting systems for radio receivers and the like :
en
- DE724363C - Rail-bound measuring car for aerodynamic investigations of test bodies, especially airplanes :
de
en
- US2293737A - Method of and apparatus for burning pulverized fuel :
en
- US2293930A - Screw :
en
- USD133526S - Design for a collapsible music stand :
en
- GB547437A - Improvements in or relating to recording apparatus for statistical machines :
en
- AU115736B2 - Improvements in resonant lines for use in radio and like systems :
en
- CA406975A - Dried skimmed milk product :
en
fr
- DE724420C - Device for filling blast holes :
de
en
- US2294292A - Container for beer and other products :
en
- US2294318A - Foundation auger :
en
- FR874824A - Device for the reduction of bone fractures :
en
fr
- US2294172A - Process of making aerated food products :
en
- CA406994A - Radio amplifying system :
en
fr
- DK60078C - Vending machine for Goods to be kept cool, e.g. Eat ice cream. :
da
en
- FR874798A - Very high recovery sludge receiver :
en
fr
- US2294336A - Stripping apparatus for carding engines :
en
- USD133565S - Design for a rug or the like :
en
- USD133592S - Design fob a dress :
en
- US2294034A - Annealing furnace :
en
- FR874819A - Universal splint splint :
en
fr
- DE724360C - Rapid development device in which a tape-shaped layer support is guided in loops through photochemical baths :
de
en
- DE724385C - Device for producing and distributing liquid mixtures, especially for road construction :
de
en
- US2293917A - Bottle washing machinery :
en
- US2293925A - Railway truck structure :
en
- USD133577S - Combined ash tray and article rest :
en
- DE724465C - Optical display device for precision beam scales :
de
en
- FR874777A - Improvements to cameras :
en
fr
- US2293774A - Preparation of alpha tolylethyl alcohol :
en
- US2293876A - Amino compound :
en
- FR874799A - Crank with articulated handle forming a lock :
en
fr
- GB547343A - Improvements in or relating to means for removing clinker, ash and like material from gas producers :
en
- GB547409A - Process for the preparation of 4-acetamido-2-hydroxyphenylarsenoxide :
en
- GB547479A - Improvements in and relating to furnace walls :
en
- US2294025A - Laying cage battery for poultry :
en
- US2294253A - Fastening machine :
en
- US2294239A - Abrasive article :
en
- SE105317C1 - :
en
- CA406899A - Light-polarizing material :
en
fr
- GB547351A - Improvements in or relating to vacuum cleaner nozzles :
en
- DE724443C - Platen arrangement on typewriters or the like. :
de
en
- US2293729A - Process for hydrogenating soybean oil :
en
- US2293819A - Production of knitted fabrics :
en
- CA407025A - Bonding compound :
en
fr
- SE105320C1 - :
en
- US2294033A - Electric welding rod holder :
en
- US2294150A - Facsimile recording blank :
en
- USD133575S - Design for a heat preserver :
en
- US2293733A - Precision measuring device :
en
- CA407024A - Sand filter washing apparatus :
en
fr
- AU398541A - Improvements in or relating to horseshoes :
en
- CA406941A - Vehicle brake control system :
en
fr
- US2293935A - Keyboard :
en
- US2294160A - Glass pipe and coupling therefor :
en
- CA406891A - Mop :
en
fr
- GR9963B - APPARATUS FOR CUTTING ENTERNOUS ARTIFICIAL FIBERS AND CONVERTING THESE IN PROJECTS TENSIONABLE. :
el
en
- US2294119A - Apparatus for cooling and dispensing beverages :
en
- US2294159A - Method of laminating porous and plastic materials :
en
- US2294177A - Packing ring :
en
- US2294324A - Roofing machine :
en
- USD133524S - Bargen
desk :
en
- AU115723B2 - Improvement infrequency discriminator network :
en
- GB547441A - Improvements in cathode ray tubes :
en
- US2293763A - Window assembly :
en
- US2294303A - Hole finder and guide :
en
- FR874765A - Iron mine pole :
en
fr
- GB547444A - Improvements in liquid dielectric compositions :
en
- FR874801A - Carbide Waterfall Acetylene Generator :
en
fr
- AU115728B2 - Improvements in fluid-pressure brakes for vehicles :
en
- DE724375C - Apparatus and workplace selector for X-ray systems, which are composed of several high-voltage generators and a number of examination devices :
de
en
- FR874885A - Automatic filter bandwidth regulation system in receivers :
en
fr
- DE724570C - Extinguishing chamber switch :
de
en
- CA406920A - Portable milking machine :
en
fr
- US2294145A - Method of improving a mineral oil as to its foaming properties :
en
- FR874841A - Mounting device eliminates interference voltage (aerial antenna effect) from direction finding antennas :
en
fr
- DE724414C - Split wheel hub running on ball bearings :
de
en
- FR874848A - Adjustment nozzle for fire extinguisher and air protection device :
en
fr
- FR874806A - Improvements in the manufacturing processes of discharge tubes :
en
fr
- US2293756A - Gas burner :
en
- US2294294A - Treatment of wells :
en
- DE724318C - Device for limiting the speed of motor vehicles :
de
en
- USD133579S - Dictating machine or similar article :
en
- US2293953A - Thermal protective device for electric circuits :
en
- US2294043A - Automatic alarm system :
en
- US2294091A - Method of connecting stranded cables :
en
- CA406931A - Floor covering :
en
fr
- US2293832A - Vehicle rocking apparatus :
en
- AU115738B2 - Improved means for automatically feeding a measured quantity of deodorising and disinfecting fluid tothe final flow of flushing water for lavatory basins andthe like :
en
- US2293806A - Electronic pickup :
en
- US2294317A - Visor construction :
en
- US2294157A - Rake :
en
- US2293973A - Permanent wave pad :
en
- USD133601S - Design fob a dress :
en
- US2294189A - Gun sight :
en
- US2294164A - Bathtub appliance :
en
- US2293707A - Gyroscopic instrument :
en
- US2293696A - Method of making designs :
en
- US2294023A - Balance bridge with regulator for clockwork mechanism :
en
- US2294279A - Box :
en
- DE724335C - Light meter with optical viewfinder for photographic apparatus :
de
en
- DE724355C - Compound internal combustion engine :
de
en
- FR874862A - Welding process for welding, by means of machines, receptacles containing food or the like :
en
fr
- DE724481C - Buoy-shaped docking station for the supply of vehicles operating at sea, in particular seaplanes :
de
en
- DE724336C - Contact arrangement for flashing light on photographic slot shutters :
de
en
- DE724490C - Securing the position of a label on a bag :
de
en
- DE724558C - Process for making paper yarns :
de
en
- FR874888A - Wall Packed Braun Tube :
en
fr
- DE724333C - Device for automatic disengagement of grinding machines :
de
en
- DK60072C - Teletypewriter, especially Fee Remote Printer, and Coupling with such. :
da
en
- FR874837A - Method of magnetization of a magnetic system preferably mounted in a closed housing :
en
fr
- US2293943A - Container :
en
- US2294154A - Treatment of spinnerettes to prevent accumulations thereon :
en
- US2294277A - Machine for calendering asbestoscement pipes :
en
- GB547470A - Improvements in electric cables :
en
- DE703636C - Flat weft knitting machine :
de
en
- US2294075A - Detergent composition :
en
- DE724362C - Propeller with adjustable blades in the hub :
de
en
- FR874867A - Arrangement of air cooling of multi-cylinder automobile engines :
en
fr
- DK60077C - Tube element boiler. :
da
en
- US2294008A - Device for dressing profiled grinding wheels :
en
- GB547384A - Improvements in electrical systems of remote indication :
en
- GB547362A - Improvements connected with electric contactors :
en
- GB547348A - Improvements in mechanical hammers and other percussion tools :
en
- CA406919A - Confection manufacture :
en
fr
- DE724565C - Process for the production of a blade ring for radially loaded centrifugal machines, in particular steam or gas turbines :
de
en
- DK60071C - Procedure for the production of briquette semi - coke. :
da
en
- US2294152A - Gas engine shutdown device :
en
- US2294238A - Insecticidal composition :
en
- USD133603S - Design for a dress :
en
- US2293977A - Material spreading device :
en
- US2294099A - Protecting device for electrical condensers :
en
- CA406909A - Electric refrigerator :
en
fr
- DE724564C - Safety and display device for an auxiliary machine system :
de
en
- US2293965A - Ball and pin carrier :
en
- CA407034A - Paraffinic hydrocarbon oxidizing process :
en
fr
- CA406912A - Electric circuit control apparatus :
en
fr
- US2294354A - Material handling device :
en
- CA406993A - Flat iron support mechanism :
en
fr
- CA407026A - Bonded product :
en
fr
- USD133589S - Design for a dress :
en
- CA406960A - Poppet valve part :
en
fr
- FR874899A - Improvements in the construction of electric discharge devices and the like :
en
fr
- DK60080C - Holder for swivel steel. :
da
en
- FR874874A - Axle box for rail vehicles :
en
fr
- US2294179A - Method for screening burdened fluids :
en
- US2294146A - Electrosensitive recording blank :
en
- CA406962A - Phenolphthalein production :
en
fr
- CA406917A - Metal container nozzle and closure :
en
fr
- USD133591S - Design for a dress :
en
- US2293883A - Holding device for curtains :
en
- US2294331A - Servomotor :
en
- AU115737B2 - Improved diamond impregnated metal and the manufacture of tools therefrom :
en
- CA407017A - Mercaptothiazole manufacture :
en
fr
- US2294341A - Synchronizing circuit and the like :
en
- US2294028A - Refrigerating apparatus :
en
- FR874840A - Arrangement for creating a closed circuit of a heat transfer liquid for heating evaporation, distillation and reaction apparatus :
en
fr
- US2294335A - Scoring device for sample paper boxes :
en
- US2294038A - Air distributing means for air conditioning apparatus :
en
- US2294182A - Tuning indicator for carriersignal receivers :
en
- US2294042A - Applicator :
en
- FR874875A - Process for the manufacture of condensation products from combinations of formamino and bicarbonic acids or their derivatives :
en
fr
- US2294010A - Electrically heated water bag :
en
- US2294111A - Calculating machine :
en
- AU115739B2 - Improvements in cathode ray signal-generating tubes :
en
- DE724474C - Valve with piston-like valve body, particularly suitable for water level regulators :
de
en
- GB547371A - Improvements in and relating to apparatus for the prevention of ice formation on aeroplane propellers :
en
- DE724560C - House water pipe system :
de
en
- GB547322A - Improvements in or relating to wheel rims :
en
- DE724545C - Wood saccharification process :
de
en
- CA406936A - Spongy superpolymer :
en
fr
- US2293712A - Condenser :
en
- US2294241A - Tree ornament :
en
- DE723322C - Pneumatic tube lock :
de
en
- FR874822A - Process for obtaining decorative models :
en
fr
- DK60082C - Alarm Device to Prevent Theft of Bicycles. :
da
en
- GB547445A - Garment pressing machine :
en
- US2293895A - Turkey hen breeding blanket :
en
- GB547421A - Improvements in or relating to gap connectors in ignition generators :
en
- DE724402C - Process for refining wood by leaching :
de
en
- FR874860A - Device for the permanent monitoring of the viscosity of the lubricant of an internal combustion engine, in particular of the power train of an airplane :
en
fr
- GB547472A - Improvements in prepayment mechanism :
en
- DE724422C - Vice-like device :
de
en
- DE724463C - Disinfection cabinet :
de
en
- GB547404A - Improvements in or relating to cooling systems for air-cooled internal-combustion engines :
en
- FR874856A - Vault for tilting melting furnace :
en
fr
- GB547458A - Improvements in driving mechanism for lathes and like machine tools :
en
- GB547354A - Improvements in folding boxes of cardboard, paper or the like material :
en
- FR874776A - Automatic filling pen holder :
en
fr
- US2293730A - Measuring device :
en
- US2294054A - Nutlike locking element :
en
- US2294342A - Method and apparatus for producing lettering :
en
- DE724534C - Spray carburettor with float chamber control :
de
en
- FR874859A - Pick-up, especially for long-playing records :
en
fr
- GB547391A - Improvements in handbags :
en
- US2294247A - Surface covering :
en
- GB547323A - Improvements in or relating to well drilling apparatus, particularly well pipe supports, spiders or gripping devices :
en
- USD133602S - Design for a dress :
en
- DE724437C - Process for the production of air embroidery on fabrics made from cellulose fibers or blended fabrics made from cellulose fibers and fibers made from cellulose esters or ethers :
de
en
- DE724525C - Cylinder head for internal combustion engines with cylindrical rotary valve :
de
en
- US2293921A - Tuyere :
en
- US2294330A - Oil conditioning device :
en
- FR874850A - Improvements to blinds, curtains, mobile panels, etc. shutter and / or concealment with luminous indications :
en
fr
- GB547418A - Improvements relating to the chassis or underframes, and particularly the wheel-axles, of perambulators, push-chairs, and the like :
en
- FR874791A - Improvements in weighing or tensile testing devices and similar devices :
en
fr
- FR874852A - Paving for stables :
en
fr
- GB582931A - Improved bomb-aiming means for aircraft :
en
- CA406887A - Externally screw-threaded member :
en
fr
- DE719130C - Spindle drive for spinning and twisting machines :
de
en
- US2293899A - Television system :
en
- US2293798A - Modulation of magnetron oscillators :
en
- GB547410A - Improvements in or relating to electric insulators :
en
- GB547467A - Improvements in or relating to glass-retaining means for use in window frames, door frames and the like :
en
- GB547412A - Improvements in and relating to remote control systems, e.g. for landing lamps of aircraft and the like :
en
- US2293995A - Manufacture of artificial silk :
en
- US2294057A - Locking nut :
en
- FR874833A - Oscillating Circuits Stabilization Processes :
en
fr
- US2294084A - Golf bag :
en
- FR874855A - Producer of ultrasound, especially for medical applications :
en
fr
- FR874845A - Cleaners :
en
fr
- US2294198A - Volume measuring apparatus :
en
- DE724442C - Typewriter with a vertical platen :
de
en
- DE724582C - Multi-way valve for compressed air or pressure fluid :
de
en
- DE724434C - Process for attaching marker rivets to conveyor belts made of fabric with rubber pad and marker rivet for carrying out the process :
de
en
- US2293802A - Heat treating apparatus :
en
- DE724393C - Concentric high-frequency line with increased wave resistance :
de
en
- DE724573C - Electrical receiver for the gradual movement of a control rod with several electromagnets that can be switched on or off one after the other :
de
en
- FR874826A - Winding drum :
en
fr
- US2293992A - Apparatus for the manufacture of cement :
en
- US2293822A - Process of metallizing glass :
en
- US2293890A - Process for propagating bacteria :
en
- US2294013A - Clamping tool :
en
- FR874803A - Pneumatic sander :
en
fr
- GB547397A - Method of controlling an aircraft by variable incidence :
en
- CA406925A - Whey drying process and apparatus :
en
fr
- AU251441A - Improved means for automatically feeding a measured quantity of deodorising and disinfecting fluid tothe final flow of flushing water for lavatory basins andthe like :
en
- AU252841A - Improvements in or relating tothe absorption of bromine :
en
- USD133548S - Design for a water heater :
en
- US2293849A - Reflector for bicycle pedals :
en
- US2294002A - Control handle :
en
- US2294265A - Automatic infeeding mechanism for grinding machines :
en
- CA406978A - Guy clamp :
en
fr
- DE724487C - Process for lining pipes :
de
en
- US2294147A - Kecoeding means :
en
- US2294357A - Vehicle body construction :
en
- US2294171A - Oscillation generator :
en
- US2293941A - Headlight :
en
- GB547419A - Improvements relating to heat-insulating doors especially for refrigerating chambers on board ship :
en
- DE724319C - Automatic firearm, especially for airplanes, with an electrically operated trigger and through-loading device :
de
en
- DK60090C - Centrifuge with folding hood and peel body placed on it. :
da
en
- US2294048A - Telephone message broadcasting apparatus :
en
- US2294114A - Electrostatic scanning :
en
- US2293910A - Brush fork :
en
- US2293926A - Wallace :
en
- US2294327A - Electromagnetic relay :
en
- US2293963A - Tenderizing device :
en
- US2294287A - Cobalt resinate and method of :
en
- US2294031A - Engine operation recorder :
en
- US2294306A - Yellow pigmentizing composition and process for producing the same :
en
- US2293878A - Electrical resistance alloy :
en
- FR874868A - Control system for internal combustion engines :
en
fr
- DE724484C - Dressing device for hyperboloid-shaped grinding wheels :
de
en
- US2293855A - Production of coated materials :
en
- US2293908A - All ceramic denture base with teeth, process, and materials for producing same :
en
- USD133581S - Insert member for jewelry box :
en
- DE724358C - Turning device :
de
en
- FR874764A - Process for making aqueous dispersions of bitumen and tar :
en
fr
- GB547399A - Improvements in and relating to locks :
en
- DE724528C - Lubricating oil guide for double radial engines with split crankshaft :
de
en
- US2294329A - Brake :
en
- FR874847A - Reflector :
en
fr
- US2293804A - Monoazo dyestuffs and their manufacture :
en
- US2294153A - Grinding wheel speed control :
en
- US2294222A - Electric hoist :
en
- US2294313A - Charge-forming device :
en
- FR874766A - Multipurpose bicycle rack and quick release system :
en
fr
- DE724536C - For regulating the air throughput in cladding for components to be cooled device serving, especially in cooling systems of internal combustion engines in aircraft :
de
en
- US2293989A - Manufacture of artificial wool :
en
- US2294020A - Method of and apparatus for cutting continuous strip plastic material :
en
- US2294230A - Gearshift mechanism :
en
- DE724557C - Horizontal multi-cylinder internal combustion engine for motor vehicles :
de
en
- GB547429A - Improvements in and relating to reducing valves :
en
- USD133561S - Design for a self-indicating push bar :
en
- DE724400C - Support hook for radiator :
de
en
- DE724515C - Permanent magnet system for small magneto-electric alternators :
de
en
- DE724549C - Blade lock for a turbine blade made using intermediate pieces :
de
en
- CA407019A - Cheese :
en
fr
- AU115712B2 - Improvements in means for storing gas under pressure :
en
- US2293981A - Manufacture of rayon yarn :
en
- AU272841A - Improvements in or relating to apparatus for cleaning oil :
en
- AU354041A - Improvements relating to containers for water, food or other stores on lifeboats and like boats :
en
- US2294355A - Magnetic compass :
en
- US2293982A - Manufacture of rayon :
en
- US2293796A - Portable garden sprinkling and fertilizing apparatus :
en
- US2293954A - Recovery of nicotine :
en
- US2294242A - Steam generating furnace :
en
- DE724372C - Braking device with variable transmission in the brake linkage :
de
en
- US2293703A - Record changer :
en
- US2293830A - Combustion control :
en
- US2293799A - Safety valve :
en
- US2294353A - Plasticized polyvinyl acetal resin :
en
- US2294191A - Starting switch :
en
- USD133527S - Design foe a flag oe the like :
en
- US2293894A - Method and apparatus for setting rivets :
en
- CA407010A - Core covering machine :
en
fr
- DE724343C - Process for the utilization of the silicic acid produced during the superphosphate production :
de
en
- AU297241A - Improvements in and relating to oil burners :
en
- AU118770B2 - Colour television systems :
en
- US2294323A - Flotation cell :
en
- CA406946A - Stereo projector setting-up slide :
en
fr
- US2294315A - Method of lasting boots and shoes :
en
- DK60074C - Insulator nails. :
da
en
- US2294027A - Method of producing olefin sulphur dioxide resins :
en
- AU115725B2 - Improvements in and relating to oil burners :
en
- CA406932A - Cartridge for operating mechanical devices :
en
fr
- DE724533C - Spray carburetor, the spray nozzle of which opens into an atomizer tube :
de
en
- US2293978A - Paper pulp screen :
en
- US2294061A - Rotatable pump-tubing hanger :
en
- US2294187A - Apparatus for heat treating :
en
- DE724486C - Hair clipper for bald cuts :
de
en
- FR874873A - Process for the manufacture of cases and case lids of vulcanized fiber or the like :
en
fr
- US2294052A - Archery bow :
en
- US2294087A - Sterilizer :
en
- US2294209A - Frequency modulation system :
en
- DE724418C - Firing pin for automatic firearms :
de
en
- FR874774A - Washing and bleaching product :
en
fr
- GR9961B - PROVISION FOR ADJUSTMENT OF PHASES IN THE FREQUENCY BODY SYSTEM. :
el
en
- GB547460A - Improvements in or relating to static-screened connectors for electrical circuits :
en
- GB547345A - Improvements relating to lights for guiding aircraft :
en
- CA406885A - Universal joint cover :
en
fr
- DE724572C - Device for the electrical remote control of a step switching device :
de
en
- US2293785A - Toilet paper holder :
en
- USD133568S - Design for a hat :
en
- AU115702B2 - Improvements in or relating to apparatus for cleaning oil :
en
- CA406926A - Plant propagating composition :
en
fr
- US2293948A - Means for manufacturing glass :
en
- AU411442A - Improvements in apparatus for preparing solutions :
en
- US2294351A - Fluid pressure creating device :
en
- CA406985A - Paper cup :
en
fr
- AU250541A - A device forthe resealing of traps under sanitary fixtures :
en
- US2293902A - Secondary rack :
en
- US2294251A - Power transmitting mechanism :
en
- CA407016A - Selenyl aryl thiazole preparation :
en
fr
- GB547433A - Improvements in or relating to spinners for airscrew hubs :
en
- US2294250A - Footage indicator :
en
- USD133559S - Design for a bottle :
en
- US2294208A - Radio transmitter :
en
- US2293944A - Operating mechanism for awning type windows :
en
- US2293940A - Combination wrist article and mechanical calendar :
en
- US2294113A - Cutter :
en
- US2294280A - Resilient drive turntable shaft :
en
- US2294246A - Printing paste for textile printing :
en
- US2294086A - Pneumatic separating apparatus :
en
- US2294135A - Pump :
en
- US2293880A - Machine tool transmission and control mechanism :
en
- DE724382C - Process for the production of clad pipes :
de
en
- FR874829A - Improvements to tuning indicators for receivers :
en
fr
- FR874851A - Contact device intended for marking the time for the meeting of the firearms firing pin with the ignition capsule :
en
fr
- US2293704A - Telegraph repeater system :
en
- US2293795A - Automobile display sign :
en
- US2293719A - Binding post :
en
- US2293823A - Multicontact relay :
en
- US2293993A - Eraser for mechanical pencils :
en
- US2293769A - Manifolding apparatus for writing machines :
en
- US2293962A - Oscillator :
en
- US2294102A - Combined opener and closure for cans :
en
- US2294286A - Stabilization of unsaturated ketones :
en
- FR874755A - Orthopedic device :
en
fr
- USD133557S - Design for a wkench :
en
- US2294049A - Combination lamp and bell :
en
- US2294149A - Method of and means for recording signals :
en
- DE724555C - Seal for bearing housing :
de
en
- US2293752A - Electrical switch :
en
- US2293768A - Blade :
en
- US2293970A - Manufacture of rayon :
en
- US2294098A - Renewable shell for crusher rolls :
en
- DE724438C - Process for the preparation of azo compounds :
de
en
- US2293695A - Floating eccentric :
en
- US2293750A - Regulation of repeater gain :
en
- US2293997A - Method of making tool joints :
en
- US2294017A - Automatic lathe :
en
- US2294080A - Conveyer flight :
en
- USD133546S - Design foe a wall telephone :
en
- US2294029A - Fuel injector and fuel jet construction :
en
- AU253741A - Improvement infrequency discriminator network :
en
- CA406990A - Tube coupling :
en
fr
- AU115732B2 - Improvements in and relating to platen-carriages for typewriters :
en
- US2294133A - Pipe cleaner :
en
- US2294015A - salb etal :
en
- US2293870A - Electro-optical image production :
en
- US2293985A - Record device :
en
- DE724498C - Lifting and lowering device for pantograph :
de
en
- FR874792A - Multiple contact acceleration relay :
en
fr
- US2294263A - Filter :
en
- US2293906A - Hydraulic control valve :
en
- US2294244A - Tumbler :
en
- USD133604S - Design fob a dress :
en
- USD133600S - Design foe a beess :
en
- US2293745A - Micrometer means for positioning machine elements :
en
- US2293882A - Drive connection :
en
- US2293762A - Fuse alloy :
en
- US2293998A - Truss and suspensory :
en
- DE724451C - Step switching device for tapping transformers :
de
en
- US2294161A - Flame hardening :
en
- US2293891A - Catalyst reactivation :
en
- US2294311A - Nickel plating :
en
- AU411342A - Improvements in fluid-pressure brakes for vehicles :
en
- US2293937A - Carrot packing machinery :
en
- US2293969A - Manufacture of cyanoacrylic acid esters :
en
- CA406982A - Composite metal article manufacture :
en
fr
- CA407022A - Sheet material :
en
fr
- CA407000A - Mineral suspension material and process :
en
fr
- FR874787A - Lightweight cart with removable loading ramp :
en
fr
- DE724562C - Wrinkle fabric :
de
en
- DE724324C - Device to regulate electric motors to a constant speed :
de
en
- DE724356C - Swashplate internal combustion engine :
de
en
- FR874876A - Process for manufacturing condensation products :
en
fr
- GB547461A - Improvements in electric cables :
en
- DE724245C - Process for the production of drying oils :
de
en
- US2293817A - Aerial bomb :
en
- AU274941A - Improvements relating to refrigeration :
en
- CA406903A - Pressure regulator for fluids :
en
fr
- CA406984A - Cone clutch :
en
fr
- AU250041A - Improvements in indexing particularly for radio receivers :
en
- AU115709B2 - Improvements relating to engine-driven centrifugal pumps :
en
- US2294345A - Battery terminal or like puller :
en
- USD133534S - Combination grater and vegetable shaver :
en
- US2293929A - Controlled balance flow of parallel boiler circuits :
en
- USD133572S - Design for a picture mount :
en
- CA406996A - Sheet metal shape bending machine :
en
fr
- CA407032A - Elastic thread :
en
fr
- DE724516C - Circuit arrangement for an electrostatic baffle pair :
de
en
- GB547430A - Improvements in or relating to milling and routing machines :
en
- FR874782A - Oscillator assembly with fully independent circuits for the various wavebands and without switching of the sustaining circuit :
en
fr
- GB547369A - Improved edison-screw lamp extractor and replacer :
en
- FR874878A - Stock with switching lever for the control of guns, especially rapid-fire weapons :
en
fr
- DE724339C - Oven with cavities surrounding the oven and containing heating fluid with a high boiling point :
de
en
- USD133538S - Holder for a memorandum pad and pencil :
en
- CA406970A - Hop picking machine :
en
fr
- DE1521612U - :
de
en
- FR874759A - Process for preventing resin separations in papermaking :
en
fr
- US2293767A - Hydraulic power transmission apparatus :
en
- US2293947A - Gas valve :
en
- US2294001A - Tablet dispenser :
en
- DE724334C - Mill with loose grinding bodies :
de
en
- FR874820A - Pig iron with controlled graphitization and its manufacturing process :
en
fr
- US2294268A - Railway brake :
en
- FR874854A - Mechanical razor :
en
fr
- DE724497C - Safety valve for a high pressure transfer pump :
de
en
- DE724496C - Process for operating sulfuric acid towers made from acid-resistant stoneware :
de
en
- FR874882A - Method of manufacturing concrete pipes resistant to chemical agents, installation for implementing this method and concrete pipe manufactured by said method :
en
fr
- DE724506C - Device for viewing photographic negatives :
de
en
- GB547387A - Improvements in and relating to rotary distributors for sewage and other liquids :
en
- GB547483A - Improvements in h-section rails for supporting wall and ceiling lining boards, sheets or slabs :
en
- US2294235A - Support for electric fence wires :
en
- GB547347A - Improvements in internal combustion engines :
en
- US2294077A - Manufacture of optical glass :
en
- DE724571C - Device for the electrical remote transmission of movements :
de
en
- GB547390A - Improvements in and relating to axle boxes :
en
- US2293766A - Hydraulic power transmission apparatus :
en
- US2294134A - Looper and feed mechanism for sewing machines :
en
- US2294298A - Low distortion electron discharge tube :
en
- USD133537S - Design for a flag :
en
- GB547330A - Improvements relating to power transmission mechanism :
en
- GB547363A - Improvements in or relating to methods of and apparatus for reducing oxides such as metallic ores :
en
- FR874802A - Control device for supplying acetylene generators :
en
fr
- DE724505C - Electric electron or ion lens :
de
en
- DE724520C - Device for introducing bast fiber stalks into a kink :
de
en
- US2294097A - Necktie :
en
- US2294126A - Method of treating a plurality of hydrocarbon oils for subsequent cracking :
en
- US2294132A - Electric circuit interrupting device :
en
- CA406908A - Saw tightener :
en
fr
- CA406981A - Aerial trailer :
en
fr
- DE724316C - Device for automatic adjustment of the pitch of propeller blades :
de
en
- US2293885A - Gripping device :
en
- AU458642A - Process forthe manufacture ofa non-inflammable stiffening blank for shoes and of shoe stiffeners therefrom :
en
- GB547432A - Improvements in the recording of photographic images and sensitive materials therefor :
en
- GB547456A - Improvements in or relating to the production of solid agglomerates for use in metallurgical operations :
en
- DE724547C - Machine for the production of welded pipes :
de
en
- DE724561C - Air hammer :
de
en
- US2293820A - Cleaner :
en
- US2294141A - Apparatus for laundering and ironing fabric piecework :
en
- IE16565L - Footwear stiffeners; treating fibrous material :
en
- CA406894A - Detachable conveyer flight :
en
fr
- DE724353C - Dispensing device with a ventilation device coupled with a shut-off device :
de
en
- CA406886A - Sugar crystal recovery :
en
fr
- US2294346A - Purification of fusel oil and amyl alcohol :
en
- US2294093A - Geared pitman :
en
- US2294100A - Automatic oscillator frequency control system :
en
- US2293749A - Diamond tool :
en
- US2293842A - Carburetor for internal combustion engines :
en
- AU175641A - Improvements in means for storing gas under pressure :
en
- DE724413C - Switchable four-wheel steering for motor vehicles :
de
en
- DE724541C - Switching device for change gears in motor vehicles :
de
en
- US2294314A - Stem connection for fluid pressure regulators :
en
- DE724349C - Ash removal device for ring-shaped grates :
de
en
- DK60085C - Locking device at Kombinationslaase. :
da
en
- GB547400A - Improvements in dry cells :
en
- DE724345C - Heat sink :
de
en
- US2293884A - Fuel supply means for carburetors :
en
- US2293794A - Adhesive applying roll :
en
- GB547344A - Improvements in or relating to means for feeding fuel to gas producers :
en
- GB547431A - Improvements in or relating to oil-fuel burning apparatus :
en
- USD133547S - Design for a pin or similar article :
en
- DE724368C - Tube well filter composed of individual rods :
de
en
- DE724397C - Process for removing acidic components from hydrocarbon distillates :
de
en
- DE724511C - Resilient return system consisting of oil brake and spring for controls of steam turbines or the like that work with pressure oil. :
de
en
- US2293792A - Carburetor :
en
- FR874763A - Rigid Control Card Assortment :
en
fr
- FR874836A - Joint device between the terminals and the accumulator cover :
en
fr
- USD133578S - Design for a tablecloth or similar
article :
en
- CA407008A - Engine piston expander :
en
fr
- US2293836A - Brake adjuster :
en
- US2294237A - Telephone circuit :
en
- FR874900A - Improvements in frequency and power factor measuring devices :
en
fr
- FR874883A - Apparatus for vacuum drying of granular materials :
en
fr
- GB547454A - Improvements in, or relating to, gas producers :
en
- FR874800A - Bar clamping device in a machine tool :
en
fr
- IE16305L - Autographic registers :
en
- FR874865A - Detent closure for closed-top containers resting on the edge of the opening and device for securing the lid :
en
fr
- CA406897A - Engine cylinder pressure indicator :
en
fr
- USD133606S - Design for a dress :
en
- FR874897A - Hose clamp for bicycle control plate :
en
fr
- DE724450C - Circulation cooling of electrical machines :
de
en
- DE724403C - Device for watering wood :
de
en
- US2293783A - Process for producing dibenzanthrone :
en
- FR874828A - Method and apparatus for conveying granular or powdery materials :
en
fr
- FR874807A - New material for covering floors, walls and furniture and its manufacturing process :
en
fr
- DE724317C - Adjustable propeller, the propeller hub of which is loosely rotatably mounted on the propeller shaft :
de
en
- GB547475A - Improvements relating to electric switches with rubbing contacts :
en
- GB547335A - Improvements in or relating to brakes :
en
- US2294104A - Hydroplane boat :
en
- DE724454C - Retractable electric table lamp with automatic switch :
de
en
- DE724473C - Two-plate gate valve :
de
en
- US2294047A - Tire aerading or buffing machine :
en
- US2294340A - Folding chair :
en
- US2294186A - Surgical sponge and handle :
en
- US2293784A - Lens shutter-photoflashlight synchronization mechanism :
en
- GB547339A - Improvements in the method of extraction of moisture from solutions of salts, colloidal or gelatinous precipitates and slurries :
en
- US2293825A - Apparatus for processing synthetic textile fibers :
en
- USRE22162E - Measuring and recording device :
en
- US2293833A - Steam generator :
en
- US2293739A - Radio direction finder :
en
- USD133558S - Oil well power pump jack :
en
- DE724391C - Circuit arrangement for telephone systems with dialer operation :
de
en
- FR874844A - Accumulation effect image analyzer tube :
en
fr
- DE723449C - Multiplication machine, preferably for punch card control with a device for the formation and storage of different multiples of a task factor :
de
en
- GB547373A - Improvements in louvre ventilators :
en
- US2293758A - Gearbox :
en
- US2294308A - Cylinder lock :
en
- US2294347A - Cloth backed paper sealing tape :
en
- GB547383A - Improvements in domestic fire-places and fire-grates :
en
- DE724386C - Circuit arrangement for preselectors in telephone systems :
de
en
- DE724274C - Preservatives :
de
en
- AU406641A - Improvements in or relating to push-pull amplifying circuits :
en
- DE724461C - Tent-like roof frame made of collapsible frames for sweat baths connected to one another by scissor-like joint parts :
de
en
- CA407029A - Sheet metal press :
en
fr
- US2293850A - Multiple-outlet raceway :
en
- US2294181A - Oil filter assembly :
en
- US2294067A - Harmonic frequency generator :
en
- USD133531S - Leather ob similar article :
en
- US2294233A - Cosmetic preparation :
en
- US2294163A - Hot water heating system :
en
- US2293809A - Remote control apparatus :
en
- US2293945A - Modulating system :
en
- US2293991A - Adjustable drill head :
en
- US2293892A - Knife :
en
- AU451342A - Process for imparting to wool a gloss similar to that of natural silk :
en
- US2294276A - Aeronautical chart :
en
- US2294325A - Loom utilizing stationary weft supplies :
en
- USD133584S - Design for a dress :
en
- US2293999A - Tool mounting :
en
- CA407004A - Vehicle turn indicator :
en
fr
- US2294275A - Apparatus for packing :
en
- DE724357C - Electric preheating device for liquid fuel for operating internal combustion engines :
de
en
- US2294201A - Apparatus for submarine geophysical prospecting :
en
- US2293741A - Timing device :
en
- US2294007A - Auto lamp :
en
- CA406953A - Engine driven centrifugal pump :
en
fr
- US2294140A - Deodorant cream :
en
- CA406923A - Receptacle closure :
en
fr
- US2293915A - Counterbalanced pumping unit :
en
- US2294229A - Cosmetic preparations :
en
- DE724374C - Transceiver for wireless telegraphy, especially for car signal purposes :
de
en
- CA406963A - Refractory :
en
fr
- US2294217A - Solution of sulphur-containing organic condensation products :
en
- US2294344A - Electric control system :
en
- DE724263C - Fluid coupling based on the Foettinger principle :
de
en
- US2293928A - Article comprising porous rubber :
en
- AU115700B2 - Door control device :
en
- CA407027A - Bonded material :
en
fr
- DE724524C - Process for the manufacture of copper-lead bearings :
de
en
- US2293740A - Fluid separator :
en
- US2294051A - Wall construction :
en
- CA406907A - Fracture aligner :
en
fr
- CA407014A - Piezoelectric apparatus :
en
fr
- US2294245A - Polishing belt :
en
- DK60075C - Coupling for Transmission of AC over a Transformer with Ferromagnetic Core. :
da
en
- US2293961A - Portable temperature-controlled shipping container :
en
- US2294204A - Demonstrator display :
en
- CA406998A - Gas range utensil support :
en
fr
- DE724530C - Double filter with backwash device, especially for the lubricating oil circuit of an internal combustion engine :
de
en
- FR874813A - Agglomerate or tablets, in particular of fuel, and its manufacturing process :
en
fr
- US2293801A - Hollow metal propeller blade :
en
- DE724379C - Scraper comb for the feed rollers of Haecksel machines :
de
en
- DE724408C - Load and tow hook with a release device :
de
en
- US2294012A - Rotary engine :
en
- US2294014A - Gear cutting machine :
en
- US2294056A - Lock nut :
en
- DE1521934U - :
de
en
- US2293777A - Indicator-warning lamp :
en
- US2293786A - Wrench :
en
- CA406935A - Semi-stiff collar manufacture :
en
fr
- US2294214A - Sealing means :
en
- US2293705A - Treatment of paraffin hydrocarbons :
en
- US2294055A - Nutlike locking element :
en
- DE724482C - Method for removing sunken shipwrecks or the like by blasting :
de
en
- GB547366A - An improved pressure reducing valve :
en
- US2293731A - Hydraulic clutch transmission mechanism :
en
- SE105276C1 - :
en
- US2293958A - Narrow bottom tiltable mast :
en
- USD133571S - Design for a collar :
en
- US2294283A - Springing for railway trucks :
en
- DE724449C - Equipment for cooling electrical machines :
de
en
- DE724466C - Binocular telescope :
de
en
- CA406896A - Grain pick-up and delivery mechanism :
en
fr
- FR874761A - Device ensuring the operation of an alternating current switching system, with discharge vessels controlled by ignition rods :
en
fr
- US2293803A - Hair drier :
en
- US2294288A - Safety foldable device for hanging out wet wash :
en
- US2294063A - Apparatus for flame hardening :
en
- US2294083A - Calculating machine :
en
- US2293808A - Valve cap lock :
en
- US2294121A - Conveying mechanism :
en
- US2294271A - Tire removing tool :
en
- US2293933A - Vehicle counting circuit :
en
- US2294036A - Refrigerating apparatus :
en
- DK60089C - Trittelbaand af Træ. :
da
en
- DE724468C - Device for turning the ploughshare body on the leg :
de
en
- CA406965A - Railway switch and signal control system :
en
fr
- DE724489C - Losroellchen :
de
en
- US2294026A - Fencing foil :
en
- AU115735B2 - Improvements in or relating to deaerating apparatus :
en
- US2293815A - Controlling apparatus for presses and the like :
en
- US2293986A - Treatment of fibers, threads, and the like, derived from protein materials :
en
- US2294096A - Culinary device :
en
- USD133573S - Design for a dress :
en
- GB547374A - Improvements in or relating to apparatus for drying grass or the like :
en
- GB547466A - Improvements in fire grates :
en
- FR874896A - Peeling machine for potatoes, fruit and the like :
en
fr
- GB547448A - Improvements in collapsible boats :
en
- US2293987A - Flow meter :
en
- US2294166A - Amusement device :
en
- AU115722B2 - Improvements in optical systems, particularly for television :
en
- DE724542C - Control device for actuating clutches and starting clutches :
de
en
- US2294139A - Building construction :
en
- FR874834A - Polyazo dyes, their metal compounds and process for their manufacture :
en
fr
- US2293781A - Friction clutch plate :
en
- CA406973A - Electron discharge tube mount support :
en
fr
- CA407011A - Resonator for telephone bells :
en
fr
- DE724441C - Inking unit for printing machines, especially gravure printing machines :
de
en
- GB547342A - An improved manufacture of extreme pressure lubricants :
en
- US2293966A - Receptacle :
en
- DE724344C - Method and device for operating absorption refrigeration apparatus :
de
en
- CA406913A - Timber saw :
en
fr
- US2293722A - Cleaning machine :
en
- US2294207A - Centrifugal apparatus :
en
- GB547459A - Improvements in caps :
en
- US2293797A - Shaft positioning device :
en
- US2294030A - Heat exchange device :
en
- FR874767A - Arrangement on textile machines, for adjustment of workers and strippers :
en
fr
- US2294117A - Automatic volume control circuit :
en
- US2293889A - Automatic control of moving craft :
en
- US2294193A - Wrench for spark plugs and the like :
en
- US2294297A - Machine for applying labels or the like :
en
- DE723979C - Apparatus and method for settling minerals and other solids from liquids :
de
en
- US2293775A - Para tolylethyl acetate :
en
- USD133550S - Design for a chair frame :
en
- US2293934A - Printing counter :
en
- FR874797A - Twin control device :
en
fr
- FR874818A - Portable tool for low voltage electric welding :
en
fr
- USRE22164E - Valve mechanism :
en
- US2293903A - Compensating valve actuating mechanism :
en
- US2293888A - Saw clamp :
en
- AU115704B2 - Improvements in or relating tothe manufacture of ammonium nitrate :
en
- DE724436C - Method and container for maintaining a certain degree of humidity in packaged yarn packages :
de
en
- GB547333A - Improvements relating to the production of per-acids :
en
- DE724412C - Switching device for motor-driven changeover units for caterpillar vehicles :
de
en
- GB547331A - Improvements in or relating to extrusion machines for example for extruding raw doughnuts :
en
- FR874816A - Shoe insoles :
en
fr
- DE724337C - Switching arrangement to avoid sparking on electrical machines and apparatus :
de
en
- GB547394A - Improvements in or relating to vibratory switches :
en
- DE724419C - Ice skate with interchangeable track :
de
en
- US2293875A - Amino compound :
en
- DE724326C - Relays, especially for weak direct and alternating currents :
de
en
- DE724138C - Heavy duty arc lamp spotlight :
de
en
- GB547443A - Improvements in, or relating to, military land mines :
en
- US2293893A - Crate :
en
- US2294270A - Cigarette case :
en
- CA406943A - Electric discharge device circuit :
en
fr
- US2293725A - Orifice comparator :
en
- US2294249A - Spark plug :
en
- AU260541A - Improvements in or relating to fluid operated friction clutches and desludging devices therefor :
en
- US2293720A - Suppression of crosstalk :
en
- US2294210A - Position repeating system :
en
- US2294284A - Razor :
en
- US2294267A - Starching machine :
en
- US2294349A - Sanitary attachment for children's toilet seats :
en
- US2293699A - Piston ring :
en
- US2293909A - Method of forming all ceramic denture :
en
- US2293877A - Amino compound :
en
- US2294062A - Apparatus for flame hardening :
en
- US2294103A - Keying device for phase reversal :
en
- US2293964A - Chair bed :
en
- USD133598S - Design for a dress :
en
- CA406992A - Bottle closure, etc. :
en
fr
- US2294304A - Master control for fluid distributors :
en
- GB547392A - Improvements in hydraulic systems :
en
- US2294071A - Process for producing molded rubber articles :
en
- US2294231A - Tapping machine :
en
- DE724401C - Directional shadow device :
de
en
- DE724471C - Method for starting thermal engines with gas turbines :
de
en
- US2294079A - Viscosity measuring device :
en
- US2294281A - Mowing machine :
en
- DE724040C - Device for generating interference :
de
en
- DE724537C - Exhaust manifold for internal combustion engines :
de
en
- AU450642A - Improvements in and relating to platen-carriages for typewriters :
en
- FR874784A - Contactor or switch with independent opening and closing :
en
fr
- US2293980A - Pump assembly :
en
- US2294059A - Self-locking nut :
en
- US2294258A - Cross member for tire chains :
en
- USD133542S - Design for a fountain toothbrush :
en
- DE724523C - Process for the production of copper-lead bearing metals :
de
en
- US2293835A - Noise limiter :
en
- US2294289A - Method of making bearing retaining means :
en
- US2293717A - Constant velocity universal joint :
en
- DE724342C - Steam generator with a heating surface consisting of hollow bodies wound in a spiral shape around the combustion chamber :
de
en
- DE724445C - Transport or storage container :
de
en
- US2293772A - Alpha-beta-dichloro-meta-tolylethane and process for making same :
en
- GB547329A - Making synthetic resins :
en
- DE724581C - Switching device for the electromagnetic control of fuel injection valves in internal combustion engines :
de
en
- DE724392C - Circuit arrangement for the generation of two tone frequencies alternating at a third frequency for tone frequency selection in telephone systems :
de
en
- FR874808A - Process for obtaining paints for printing on paper, cardboard, linoleum and similar materials and products obtained by this process :
en
fr
- DE724503C - Step switching device for controlling a step transformer under load :
de
en
- FR874839A - Method of forming a strong galvanic layer of gold on a support :
en
fr
- GB547471A - Improvements in or relating to drilling machines :
en
- FR874788A - Protection system with alarm, for various enclosures :
en
fr
- FR874891A - Multiple capacitor enhancements :
en
fr
- US2293711A - Lasting and sewing machine :
en
- US2294101A - Door sealing strip :
en
- GB547468A - Alternating current signalling systems :
en
- US2294018A - Paper cutter :
en
- US2294039A - Vehicle seat :
en
- US2294125A - Mechanical vibrating system :
en
- GB547353A - Improvements relating to commutators for dynamo electric machines :
en
- GR9960B - FIREPLACE FEATURE FROM GLASS PRESSER FOR ELECTRIC DISCHARGE PIPES. :
el
en
- US2294022A - Process for agglomerating pulverulent material :
en
- US2294128A - Method for recovering values from citrus fruit :
en
- USRE22167E - Fabric dress glove :
en
- USD133544S - Design fob a font of hebraic type :
en
- FR874879A - Coupling for liquid or fluid lines :
en
fr
- DE724475C - Lift valve drive :
de
en
- FR874842A - Process for producing thin-walled metal objects :
en
fr
- DE724579C - Device for examining body cavities and for sucking stones from the bladder :
de
en
- GB547450A - Improvements relating to vehicle window operating means :
en
- US2294156A - Indicator :
en
- US2294301A - Hair roller :
en
- USD133567S - Design for a portable grease
dispenser :
en
- DE724409C - Speed change transmission :
de
en
- DE724455C - Electric vehicle headlight with two-filament lamp :
de
en
- GB547447A - Improvements in manometers :
en
- GB547364A - Improvements in or relating to baling machines :
en
- FR874889A - Process for manufacturing finished or blank parts in metal alloys, and parts obtained by this process :
en
fr
- DE724543C - Spray gun :
de
en
- DE724580C - Growing system for the production of seedlings :
de
en
- US2294050A - Article dispenser :
en
- US2294262A - Filter cartridge gasket :
en
- US2294334A - Method of treating aluminum :
en
- CA406916A - Pasteurizing heat exchange apparatus :
en
fr
- US2294158A - Stripper for flatwork ironers :
en
- US2293701A - Slow-acting electric switch with arc quencher :
en
- US2294326A - Fuel supply system :
en
- US2293715A - Method of and apparatus for making cartridge belt links :
en
- USD133549S - Kester
shrine :
en
- US2293862A - Tack and tack clip :
en
- US2294195A - Distance measuring device :
en
- CA406911A - Artificial denture :
en
fr
- US2293983A - Yarn guiding device :
en
- US2293807A - Catch for ironing boards and the like :
en
- US2293845A - Ammoniated agricultural material as livestock feed and process of producing same :
en
- CA406922A - Cork spinning cot :
en
fr
- US2294004A - Demountable drill bit :
en
- US2293828A - Edge-grinding machine :
en
- US2293874A - Amino compound :
en
- US2294319A - Method of making electrotypes :
en
- AU115714B2 - Improvements in or relating to internal-expanding braking and clutching devices :
en
- US2293994A - Alternating current synchronous motor :
en
- US2294108A - Furnace arch :
en
- CA406938A - Knitted stocking :
en
fr
- CA406967A - Aircraft ice accumulation preventing apparatus :
en
fr
- US2293770A - Thiobarbituric compound :
en
- US2294092A - Sprinkler control system :
en
- US2294112A - Clutch :
en
- US2294168A - Gas burner for heating the interior of circular vessels :
en
- US2293724A - Method of treating waste material of wood sugar processes or the like :
en
- CA406910A - Saw frame :
en
fr
- CA407001A - Hair curler :
en
fr
- GB547382A - Improvements in and relating to the production of photographic prints :
en
- GB547413A - Improvements in or relating to tubulous boilers :
en
- GB547415A - Improvements in and relating to rotary hoeing, cultivating and like agricultural machines :
en
- AU253641A - Improvements in optical systems, particularly for television :
en
- FR874781A - Device for checking the centering of tool cutting edges :
en
fr
- GB547425A - Improvements in and relating to electric fuse-holders :
en
- CA406983A - Clasp :
en
fr
- US2293780A - Pocket syringe :
en
- DE724583C - Device for bending concrete iron :
de
en
- US2294248A - Spark plug :
en
- US2293764A - Soup kitchen :
en
- US2294078A - Method of treating wells :
en
- USD133536S - Spring vibration reducing device :
en
- US2294068A - Display receptacle :
en
- DE724469C - Gas turbine :
de
en
- US2293957A - Air pistol :
en
- US2293734A - Bobbin winder :
en
- US2294082A - Fish lure :
en
- USD133541S - Design for a hose supporter
clasp loop :
en
- SE105277C1 - :
en
- CA406924A - Electric lamp :
en
fr
- CA407006A - Pressure ventilating system :
en
fr
- CA407020A - Joint tightness testing device :
en
fr
- DE724457C - Process for the production of electric tubular heating elements :
de
en
- US2294199A - Calculating instrument :
en
- US2294312A - Automatic arc welding apparatus and control therefor :
en
- USD133605S - Design fob a dress :
en
- CA406921A - Parachute and pack :
en
fr
- US2293853A - Tool supporting and guiding apparatus :
en
- AU115740B2 - Improvements in or relating to horseshoes :
en
- US2294167A - Minimizing internal defects in metal castings :
en
- CA406964A - Railway interlocking system :
en
fr
- US2293732A - Measuring device :
en
- US2294348A - Implement for cutting beets :
en
- US2293716A - Metal treating solution :
en
- US2294322A - Magnetic circuits :
en
- USD133566S - Design for a combination dickey
scarf :
en
- CA406914A - Discharge gap :
en
fr
- GB547476A - Improvements in wrappers for bottles and other containers :
en
- US2293976A - Stock feeding machine :
en
- US2294136A - Dip attachment for minnow buckets :
en
- GB547427A - A new and improved soundpost for violins and the like musical instruments :
en
- US2293816A - Method of making color separation negatives :
en
- DE724328C - Slab covering :
de
en
- DE724394C - Double-walled metal vapor discharge lamp, in particular high-pressure mercury lamp :
de
en
- GB547372A - Age resisters for rubber :
en
- DE724494C - Process for dyeing animal fibers with acidic dyes, optionally containing chromium in complex bonds :
de
en
- AU318541A - Improvements in cathode ray signal-generating tubes :
en
- DE724423C - Locking device for gas-heated devices :
de
en
- DE724531C - Display device, especially for lubricating oil pressure lines :
de
en
- DE724563C - Card index :
de
en
- GB547385A - Improvements in or relating to tobacco pipes :
en
- US2293757A - Corn harvester :
en
- US2293996A - Speed governor for electric motors :
en
- US2294194A - Distributing mechanism :
en
- US2293951A - Induction apparatus and method of core construction therefor :
en
- US2293927A - Method of making articles comprising porous rubber :
en
- US2294095A - Wooden ladder construction :
en
- US2294269A - Water cooled stoker :
en
- FR874884A - Coupling device for motors :
en
fr
- US2293791A - Knee harness for boots :
en
- US2294185A - Planetary gearing :
en
- US2294300A - Milking machine :
en
- US2294202A - Apparatus for submarine geophysical prospecting :
en
- US2294296A - Protective mine device :
en
- CA406900A - Resilient shoe insole :
en
fr
- US2293789A - Method of making holders with replaceable cutting blades :
en
- US2294115A - Electrostatic scanning :
en
- US2294259A - Capillary-active agent :
en
- DE724433C - Basic rangefinder for photographic apparatus :
de
en
- GB547349A - Improvements relating to guards for tool presses :
en
- US2293916A - Air balanced pumping unit and pressure regulation thereof :
en
- US2294307A - Door lock :
en
- US2294282A - Temperature compensation for rate of climb indicators :
en
- DE724499C - Current extinguishing chamber :
de
en
- FR874754A - Device for introducing air for cooling the engine in motor vehicles, in particular those with a low profile engine at the rear :
en
fr
- FR874775A - Seamless fitting for pipes :
en
fr
- GB547480A - Improvements in hydraulically operated systems :
en
- USD133564S - Design for a hat :
en
- US2293702A - Dual purpose parachute pack :
en
- CA406988A - Colour photography :
en
fr
- US2293735A - Furnace wall :
en
- US2293866A - Method of making tap wrenches :
en
- US2293968A - Cam operated electrical switch :
en
- US2294226A - Preparation of granulated polymers and copolymers :
en
- USD133533S - Design for a textile fabric :
en
- US2294183A - Air treating and circulating apparatus :
en
- US2293920A - Detecting indicator for air-method cleaning systems :
en
- US2294127A - Turbine nozzle chamber construction :
en
- DE724430C - Electric projection direct current arc lamp, especially for the reproduction of color films, with a positive electrode made of a full (solid) carbon rod with a continuous face at the burning end, the luminous face of which, containing the positive crater, is displayed in the image window of the projection device :
de
en
- US2293753A - Wide band traveling wave antenna :
en
- GB547474A - Improvements in the manufacture of glass hollow ware :
en
- FR874881A - Method and device for driving chocolate molds :
en
fr
- GB547405A - Improvements in or relating to multi-engined aircraft :
en
- DE724431C - Electric alkali, in particular sodium vapor discharge lamp with one or more glow electrodes containing alkaline earth metal :
de
en
- GB547337A - Improvements in or relating to sheet metal containers :
en
- DE724493C - Device for starting internal combustion hammer :
de
en
- US2293837A - Lawn mower sharpener :
en
- CA406915A - Recording phonograph :
en
fr
- DE724548C - Device for feeding the cross wires in the production of wire nets from longitudinal and cross wires :
de
en
- US2293865A - Cleaning machine :
en
- US2294130A - Manufacture of dicarboxylic acid anhydride :
en
- CA406893A - Stereoscopic viewing device :
en
fr
- US2293736A - Combustion apparatus :
en
- US2294009A - Levered wind driven power unit :
en
- US2294333A - Ladder :
en
- DE724504C - Secondary electron multiplier :
de
en
- FR874778A - Device allowing identification characters to appear on the film when the fluoroscopic images of fluorescent screens are photographed :
en
fr
- GB547360A - Improvements in and relating to refrigerator cabinets :
en
- GB547408A - Improvements relating to the coating of iron or steel :
en
- US2294116A - Electrostatic scanning :
en
- FR874758A - Scribe for dividing machines, in particular for machines to mark graduations :
en
fr
- GB547398A - Non-reaction internal combustion twin-motor :
en
- GB547440A - Improvements in or relating to gyro compasses :
en
- GB547439A - Improvements in or relating to ring spinning and ring doubling machines :
en
- AU382341A - Improvements relating to engine-driven centrifugal pumps :
en
- CA407033A - Antenna arrangement :
en
fr
- AU115724B2 - Improvements in or relating to fluorescent materials :
en
- FR874794A - Electrical control and engagement rotary switch for railway signaling :
en
fr
- US2294176A - Manhole structure for truck tanks :
en
- US2294240A - Scaffolding :
en
- CA406991A - Power rammer or pile driver :
en
fr
- US2293896A - Coupling device for toy vehicles :
en
- US2294118A - Apparatus for dispensing beverages :
en
- US2293867A - Valve mechanism :
en
- DE724440C - Elastic, elongated support ring for disks, preferably radially acted upon blade carriers, of centrifugal machines, especially steam or gas turbines :
de
en
- CA406904A - Grain conveyer-elevator :
en
fr
- DE724406C - Turning device for internal combustion engines :
de
en
- AU286241A - Improvements in or relating to fluorescent materials :
en
- CA407018A - Tire demonstrating device :
en
fr
- US2293939A - Amelioration of iron :
en
- DE723614C - Card index :
de
en
- DE724527C - Composite diaphragm box for a mixture regulator for internal combustion engines working at different altitudes :
de
en
- US2294206A - Sound transmitting means for aircraft sonic altimeters :
en
- USD133595S - Design fob a dress :
en
- CA406986A - Metal structure corrosion preventing process :
en
fr
- FR874783A - Improvements to stereophonic sound transmission devices :
en
fr
- DE724435C - Washing machine with axially movable and removable inner drum :
de
en
- AU115703B2 - Improvements relating to refrigeration :
en
- CA407023A - Condenser winding machine :
en
fr
- US2293726A - Freight container :
en
- US2293901A - Activated adsorbent and its treatment :
en
- US2293907A - Multiple roller gearing power transmission :
en
- FR874893A - Pavers for streets and paving device with application :
en
fr
- DE724439C - Blading for radial pressurized centrifugal machines, especially steam or gas turbines :
de
en
- AU115713B2 - A device forthe resealing of traps under sanitary fixtures :
en
- DE724556C - Drying device for photographic plates :
de
en
- FR874768A - Surface-active substances and their preparation process :
en
fr
- FR874898A - Improvements to chi-ray tubes and the like :
en
fr
- GB547324A - A process for the recovery of sterols :
en
- DE724444C - Type lever straightening pliers :
de
en
- US2294339A - Temperature responsive apparatus for rotatable bodies :
en
- US2293886A - Printing machine :
en
- US2294045A - Gear grinding machine :
en
- US2294155A - Refrigerator shelf :
en
- FR874895A - Manufacturing process of pipes and flexible tubes :
en
fr
- DE724480C - Chain link for caterpillar vehicles with removable anti-slip agents :
de
en
- US2293700A - Refrigerator latch :
en
- US2293863A - Machine for and method of operating upon the heel portions of shoes :
en
- GB547422A - Improvements in and relating to steel helmets :
en
- DE724569C - Extinguishing chamber switch :
de
en
- GB547379A - Improvements relating to postal envelopes :
en
- GB547435A - Improvements in and relating to stockings :
en
- DE724476C - Device for preserving liquids :
de
en
- SE105273C1 - :
en
- GR9964B - WOODWOOD TIRE TIRE. :
el
en
- US2293872A - Food chopper attachment :
en
- US2293755A - Fishing reel :
en
- US2294254A - Apparatus for heating fluids :
en
- GB547423A - Improvements in or relating to the construction of concrete roofs :
en
- DE724502C - Load switch arrangement for multi-phase step transformers :
de
en
- GR9962B - PROVISION FOR THE PRODUCTION OF FREQUENCY BEARING IN MULTIPLE EDUCATION SYSTEMS. :
el
en
- CA407012A - Screen for electro-optical devices :
en
fr
- DE724501C - Brush holder made of insulating material for small electric motors :
de
en
- DE724453C - Device for hanging up electric lights :
de
en
- GB547378A - Improvements in or relating to means for removing fire bombs and the like :
en
- US2294216A - Overdrive transmission :
en
- DE724348C - Process for the preparation of water-insoluble monoazo dyes :
de
en
- US2294003A - Tractor trailer airplane :
en
- US2294105A - Lubricant seal for bearings :
en
- US2294203A - Starting apparatus for electric discharge lamps :
en
- FR874846A - Oven vault :
en
fr
- DE724346C - Circuit arrangement for telephone systems with main and sub-offices :
de
en
- DE724417C - Gun barrel with an exchangeable casing that only encloses the cargo space :
de
en
- US2293714A - Sock :
en
- US2294109A - Chassis :
en
- USD133570S - Design for a shoe or similar article :
en
- FR874869A - Liquid regulator for internal combustion engine injection pump :
en
fr
- US2293971A - Production of benzyl sulphonyl chlorides :
en
- FR874877A - Apparatus for preventing the formation of frost on combustion machines, and more especially on aircraft engines :
en
fr
- US2293727A - Lacing machine :
en
- US2294005A - Heating system for coke ovens :
en
- US2294234A - Bearing for disk harrows and the like :
en
- US2294320A - Oscillograph :
en
- US2294218A - Window washer's scaffold :
en
- CA406980A - Wool scouring method :
en
fr
- DE724359C - Spring made of rubber or the like. :
de
en
- US2294200A - Amplifying system :
en
- AU115720B2 - Improvements in indexing particularly for radio receivers :
en
- CA407028A - Bonded material :
en
fr
- CA406905A - Tooth paste dispenser :
en
fr
- US2293904A - Method of batch cementing :
en
- CA406927A - Paint :
en
fr
- US2293779A - Metal coating method and article produced thereby :
en
- GB547438A - Improvements in or relating to fluid-pressure-operated relays :
en
- DE724297C - Process for the processing of glycerine pitches :
de
en
- FR874815A - Gaseous fluid distribution device :
en
fr
- US2293869A - Signaling system :
en
- FR874872A - Safety valve allowing separate or simultaneous ignition of part or all of the nozzles of the gas train :
en
fr
- US2294065A - Vacuum tube voltmeter circuit :
en
- US2294232A - Container for perfumes, etc. :
en
- US2294260A - Bottle closure :
en
- USD133555S - Design for a narrow woven fabric :
en
- FR874857A - Process for waterproofing metal and cardboard boxes and lids :
en
fr
- DE724479C - Device for changing the tire pressure automatically :
de
en
- GB547446A - Improvements relating to under-water mechanical securing operations :
en
- CA406966A - Crank pin grinder :
en
fr
- US2293829A - Edge grinding machine :
en
- US2293778A - Air brake :
en
- US2294106A - Loom shuttle box :
en
- USD133597S - Design fob a dress :
en
- US2294107A - Gas filter :
en
- US2294173A - Ash receiver :
en
- CA407009A - Motor :
en
fr
- DE724378C - Measuring device for mechanical forces and moments :
de
en
- DE724554C - Fire gas heated continuous flow liquid heater :
de
en
- USD133528S - Holder for a memorandum pad and pencil :
en
- US2293706A - Liquid ejector :
en
- US2294192A - Electric circuit closing device :
en
- CA406958A - Paper grease-proofing method :
en
fr
- CA406898A - Sugar unsaturated body production :
en
fr
- CA406942A - Electric discharge lamp circuit :
en
fr
- CA406955A - Hose and coupling :
en
fr
- GB547434A - Improvements relating to silencers more especially for the passage of gases :
en
- DE724244C - Hand weaving device for weaving strips of leather, fabric or the like. :
de
en
- GB547332A - A method for delacquering aluminium-rich-alloy pistons :
en
- USD133525S - Design for a desk :
en
- DE720899C - Vertically conveying screw elevator, especially for foundry molding sand :
de
en
- US2294074A - Sewing machine :
en
- FR874814A - Device for obtaining high intensity high frequency electric fields, and applications of these devices :
en
fr
- AU618242A - Colour television systems :
en
- US2293851A - Discontinuing treatment in electrostatic fields :
en
- US2294120A - Latching means for luggage :
en
- US2294162A - Blast furnace cinder notch stopper :
en
- US2293859A - Toolholder for vacuum cleaners :
en
- US2293847A - Chimney cleaner :
en
- AU115733B2 - Process for imparting to wool a gloss similar to that of natural silk :
en
- US2293743A - Method of wall construction :
en
- US2293936A - Hoisting and mooring device :
en
- US2293744A - Wall construction and method and means for making the same :
en
- USRE22166E - Hard metal alloy :
en
- CA406976A - Meat curing method :
en
fr
- FR874817A - Improvements to gasifiers :
en
fr
- AU115717B2 - Improvements in or relating tothe manufacture of expanded cellular rubber or like material :
en
- US2293912A - Propeller :
en
- US2293946A - Catalyst conversion system :
en
- CA406939A - Refractory insulating material for electrical heaters :
en
fr
- DE724458C - Circuit for electric hotplates :
de
en
- DE724467C - Key canceling device :
de
en
- AU115734B2 - Process forthe manufacture ofa non-inflammable stiffening blank for shoes and of shoe stiffeners therefrom :
en
- US2293773A - Alpha-beta-dichloro-para-tolylethane :
en
- US2294089A - Handbag :
en
- US2294299A - Insecticidal compositions :
en
- CA406892A - Selective filing and finding system :
en
fr
- US2293952A - Package :
en
- US2293718A - Air conditioning apparatus :
en
- CA406949A - Railway brake beam :
en
fr
- US2293854A - Multistage compressor for hydrostatic braking systems :
en
- CA406950A - Brake gear safety support :
en
fr
- CA407036A - Television rectifier system :
en
fr
- GR9965B - METAL SHOES. :
el
en
- GB547375A - Improvements in and relating to flexible couplings for pipes and the like :
en
- AU252541A - Door control device :
en
- US2293793A - Sill ledge construction :
en
- US2293857A - Doorknob fastener :
en
- CA406937A - Machine bearing :
en
fr
- CA407003A - Inflatable game ball :
en
fr
- US2294256A - Rim attaching device :
en
- CA406944A - Electric discharge apparatus :
en
fr
- DE724492C - Pipe well filter made of wood and similar materials :
de
en
- CA406959A - Coating process :
en
fr
- GB547417A - Means for imparting continuous or intermittent movement to a sprocket wheel :
en
- GB547338A - Improvements in or relating to sheet metal containers :
en
- AU321041A - Improvements in and relating to foam producing apparatus :
en
- CA406906A - Granular or flaky material dispenser :
en
fr
- CA406901A - Piston ring compressor :
en
fr
- US2293742A - Copyholder :
en
- US2293931A - Portable fumigating apparatus :
en
- US2293959A - Beater ejector for mixers :
en
- AU211841A - Improvements in or relating to deaerating apparatus :
en
- US2294072A - Television synchronizing system :
en
- US2294343A - Electrtic control system :
en
- DE723303C - Process for the production of metallic rhenium by electrolysis :
de
en
- US2294219A - Projection device :
en
- CA406987A - Chain drive :
en
fr
- FR874793A - Gear shifting for motor vehicles, and more especially for vehicles propelled by electric motor :
en
fr
- DE724577C - Cooking cabinet with electric stove attached to the fold-out door :
de
en
- US2294094A - Counterbalanced pitman gearing :
en
- US2294337A - Telephone system :
en
- US2294352A - Compressor :
en
- USD133552S - Design for a towel bar :
en
- DE724552C - Arrangement on ion valves to protect against flashbacks :
de
en
- CA406971A - Electron multiplier tube :
en
fr
- CA407007A - Air conditioning apparatus :
en
fr
- CA406969A - Hop picking machine :
en
fr
- GB547327A - Improvements in or relating to mercury or like electric switches :
en
- CA406954A - Engine driven pump :
en
fr
- US2293949A - Altimeter :
en
- US2294175A - Dial instrument case :
en
- US2293694A - Directive radio system for guiding arrangements :
en
- GB547449A - Improvements in and relating to the manufacture of electric resistances :
en
- FR874809A - New clutch :
en
fr
- FR874880A - Method and apparatus for determining the angular velocity of moving projectiles :
en
fr
- US2294000A - Airplane step structure :
en
- US2293922A - Capillary siphon feed :
en
- US2294129A - System for reducing interference :
en
- US2293864A - Aluminum base alloy :
en
- US2294066A - Suspensory :
en
- US2294148A - Method of and means for recording signals :
en
- US2294266A - Glass making :
en
- FR874751A - Surfactants :
en
fr
- GB547428A - Improvements in portable sound and picture reproducing apparatus :
en
- GB547386A - Improvements in or relating to steam generators, with particular reference to steam cooking devices :
en
- GB547455A - Improvements in method and apparatus for pumping volatile liquids :
en
- GB547395A - Improvements in or relating to envelopes :
en
- DE724381C - Gas tap :
de
en
- US2294257A - Lip rouge applicator :
en
- US2294227A - Method of electrolytically polishing steel :
en
- DE724521C - Device for generating a negative pressure in the ear as protection against noise :
de
en
- DE724578C - Piston compressor driven by a flywheelless piston engine :
de
en
- DK60083C - Machine for Tearing and Bundling of Pig Brushes. :
da
en
- US2293881A - Spray coating machine :
en
- US2294225A - Bookrest :
en
- DE724514C - Device for high-frequency communication over lines with intermediate amplifiers in the transmission line :
de
en
- GB547465A - Improvements relating to motor vehicle clutches :
en
- US2294060A - Pulp treatment :
en
- US2293844A - Process of treating textile fiber :
en
- US2294285A - Fountain toothbrush :
en
- US2293813A - Furnace construction :
en
- US2293852A - Current-conducting assemblage for motor vehicles :
en
- USD133553S - Automobile storage horse :
en
- CA406940A - Plug fuse :
en
fr
- DE724125C - Fault control for copying machines, especially copy milling machines, in which a model, for example a die, the corresponding inverted workpiece, z. B. the stamp is made :
de
en
- DE724464C - Winch with capstan drum and storage drum :
de
en
- DE724568C - Push button switch :
de
en
- DE724522C - Whirlpool pipe brewing device :
de
en
- US2293848A - Coconut product and process for making same :
en
- FR874849A - Pulling device for flat knitting machine :
en
fr
- US2293856A - Door lock :
en
- US2293834A - Fastening-inserting machine :
en
- US2294184A - Honing machine :
en
- GB547464A - Improvements in and relating to airscrew spinners :
en
- US2294302A - Tulip bedder :
en
- CA406889A - Tableware article :
en
fr
- FR874772A - Paste-shaped products for cleaning hands and method of making them :
en
fr
- AU115721B2 - Improvements in or relating tothe absorption of bromine :
en
- DK60088C - Procedure and plant for grinding dusty materials, such as cementitious materials, lime, dolomite, ore or salts, with a subsequent treatment, in particular a firing, in mind. :
da
en
- DE724495C - Smoldering retort :
de
en
- DE724574C - Charging device for hand lamp batteries :
de
en
- US2293814A - Hydraulic governor :
en
- US2294197A - Container handle structure :
en
- DK60073C - Device for Telegraph Receivers and similar Apparatus for the Transaction of Impulse Combinations. :
da
en
- GB547452A - Improvements in or relating to apparatus for indicating the presence of inflammable vapours or gas :
en
- DE724519C - Device for relieving the pressure chamber of piston compressors for the purpose of facilitating starting :
de
en
- GB547356A - A stiffening device for use in the collars and lapels of coats :
en
- GB547401A - Improvements in or relating to the hydrolysis of fats :
en
- DE724399C - Radiant heating element freely suspended in the hollow spaces of a ceiling :
de
en
- CA406902A - Silicated composition :
en
fr
- CA406929A - Packaged goods bleaching method :
en
fr
- US2294165A - Distance indicator :
en
- DE724553C - Formation of the working area in a centrifugal compressor, in which the pumped gas emerges from the impeller at supersonic speed :
de
en
- US2294274A - Apparatus for handling biscuits and like articles :
en
- CA406977A - Guy clamp :
en
fr
- US2294252A - Machine for digging and loading potatoes, beets, and the like :
en
- GB547416A - Improvements in and relating to fibre-board and like products :
en
- GB547436A - Improvements in or relating to air heating and cooling apparatus :
en
- DE724526C - Device for starting internal combustion engines :
de
en
- US2294131A - Color exhibiting device :
en
- US2293805A - Cork composition and method of manufacture :
en
- FR874790A - Improvements to electric car control devices :
en
fr
- US2293911A - Electricity conductor means :
en
- DE724369C - Scraper conveyor for longwall mining :
de
en
- FR874890A - Solvents, plasticizers, bulking agents and gelatinizing agents :
en
fr
- US2293974A - Protective sleeve for slips :
en
- US2294137A - Heat exchanger :
en
- US2294024A - Stack blower :
en
- US2294046A - Combination fireplace screen and door :
en
- USD133574S - Design for a bottle :
en
- US2293754A - Sheath removing mechanism :
en
- FR874785A - Pressurized water tap :
en
fr
- DE724428C - Process for the production of commutators :
de
en
- US2294350A - Vapor condenser and liquid radiator :
en
- US2294070A - Fountain pen :
en
- US2294211A - Heat stable thermoplastic coating materials :
en
- CA406930A - Paper product :
en
fr
- DE724293C - Process for making resinous products :
de
en
- US2293751A - Kneeler and method of making the same :
en
- DE724322C - Steel for items with high toughness that are to be manufactured using the cold spray process :
de
en
- GB547321A - Improvements in coating compositions and methods of making the same :
en
- FR874771A - Method and device for the manufacture of dry products starting from solutions. emulsions or suspensions :
en
fr