- US2076258A - Crankless motor compressor :
en
- CA365259A - Anti-freezing device :
en
fr
- USD103944S - Design for a watchcase :
en
- US2076104A - Filter :
en
- AT149118B - Process for sterilizing and cleaning bath water for swimming pools. :
de
en
- AT149207B - Advertising signs. :
de
en
- USD104002S - Design for a cape :
en
- FR811200A - Advanced device for use with call dials of automatic telephone sets :
en
fr
- US2075817A - Wing vortex reducer :
en
- USD103987S - Design for a milk bottle or similar :
en
- US2075904A - Ignition timer :
en
- AU155036A - Improvements in and relating to pumps, syringes, and like appliances for surgical andother purposes :
en
- CA365216A - Slicing machine pusher plate :
en
fr
- US2076114A - Apparatus for manufacture and dispensing of frosted drinks and/or foods :
en
- US2075810A - Built-up rail and method of building up the same :
en
- US2076473A - Building construction :
en
- US2076281A - Aluminium alloy and article made therefrom :
en
- AT149278B - Grid-controlled high-voltage gas or metal vapor discharge vessel made of glass. :
de
en
- DE643508C - Lubricating oil :
de
en
- DK52924C - Auxiliary Cover Sharpening Machine. :
da
en
- US2076158A - Cap for containers and the like and method of producing the same :
en
- US2076323A - Container and dispensing device for powdered soap and the like :
en
- US2076517A - Manufacture of abrasive articles :
en
- USD103975S - Design for a pot holder :
en
- AU220736A - A mechanical impulse repeater for use in telephone and like impulse sending systems :
en
- DE643434C - Sand spinner for motor vehicles :
de
en
- DE643518C - Rail fastening on iron sleepers :
de
en
- AT149289B - Procedure to compensate for disruptive couplings in telecommunications systems. :
de
en
- US2076451A - Device for producing tubes or bobbins of the kind used in the textile industry for receiving the yarn :
en
- DK52906C - Electric Accumulator. :
da
en
- US2076423A - Doffing mechanism for flyer spinning, doubling, twisting, and like machines :
en
- GB463761A - Improvements in extending tables :
en
- GB463825A - Improvements in or relating to trailer vehicles :
en
- GB463931A - Improvements in or relating to rotary pumps, compressors, prime movers and the like :
en
- GB463949A - Process for the manufacture of silica bricks and the like :
en
- FR811072A - Internal combustion engine with scanning and admission by an exhaust gas column :
en
fr
- FR811132A - Extendable connection preventing back pressure in the cuttings delivery pipes :
en
fr
- FR811278A - Device for eliminating the so-called thunder effect in the reproduction of sound films :
en
fr
- US2075857A - Hydraulic brake, especially for lifting trucks :
en
- US2076101A - Trolley contactor :
en
- AT149299B - Electrode system with asymmetrical conductivity. :
de
en
- FR811284A - Method of finishing articles coated with cadmium :
en
fr
- AU100683B2 - Cotton picking machine :
en
- AU124636A - Method of and means for converting coats :
en
- AU178636A - Improvements in automatic switches for use in telephone or like systems :
en
- AT149122B - Spirometer. :
de
en
- AT149217B - Device on Raschel machines for the production of pattern strips running in zigzag lines in the goods. :
de
en
- AT149277B - Dynamo. :
de
en
- AU100664B2 - Improvements in or relating to methods of and machines for use inthe manufacture of prewelted boots or shoes :
en
- AT149102B - Adhesive plaster pad. :
de
en
- CA365224A - Insulation :
en
fr
- AT149286B - Electric lamp. :
de
en
- US2076112A - Masticable material :
en
- US2076489A - Method of providing and forming a gravel pack about well screens in wells :
en
- FR811113A - Improvements to so-called tumbler switches in sealed boxes :
en
fr
- GB463987A - Improvements in or relating to outdoor electrical switchgear :
en
- GB464003A - Improvements connected with control valves for gas and like burners :
en
- US2075865A - Motor starter :
en
- GB463716A - Improvements in and relating to alloy steels and welding rods :
en
- US2076119A - Cooling unit :
en
- US2076160A - Staybolt assemblage and cap therefor :
en
- US2076302A - Piston member :
en
- US2075862A - Humidifier :
en
- US2075948A - Flush handle latch :
en
- US2076263A - Liquid dispensing device :
en
- US2076428A - Boat propulsion :
en
- US2075892A - Railway control auto stop :
en
- FR811223A - Diagram of an automatic reverser with automatic and voluntary shutdown device for supplying a feeder by one or the other of the two feeders :
en
fr
- US2075842A - Heat treated rail and method of heat treating the same :
en
- US2075931A - Dust-return hopper :
en
- USD103980S - Design for a seal press or similar :
en
- DE643327C - Device for idling control of the fuel supply in mixture-compressing internal combustion engines operated with pressurized or liquefied gases using a gas pressure regulator :
de
en
- FR811299A - Cable control device for awnings :
en
fr
- GB463974A - Improvements in or relating to accounting by record-card-controlled machines :
en
- US2076365A - Direct current supply system :
en
- FR811022A - Mobile installation for the purification and delivery of water intended for supplying cities :
en
fr
- US2076080A - Process for recovering zirconium oxide :
en
- US2076171A - Vapor bath cabinet :
en
- US2075790A - Degasser for internal combustion motors :
en
- US2075820A - Striker plate for door latch bolts :
en
- AT149287B - High frequency cables. :
de
en
- US2076427A - Railway braking apparatus :
en
- DK52922C - Ventilation closure for Windows. :
da
en
- US2076079A - Method of making milk bottle caps :
en
- US2076438A - Variable speed gearing :
en
- GB463664A - Improvements in or relating to spotlamps or floodlamps :
en
- GB463683A - Control mechanism for motor vehicle power transmission mechanism :
en
- US2076252A - Oil tight flange for shockproof x-ray units :
en
- USD103923S - Design fob a plate ob similar article :
en
- US2076488A - Ground and chopped food molding machine :
en
- FR811242A - Table for assembly of t stations. s. f. or other electrical assemblies :
en
fr
- US2076324A - Antifreeze device for motor vehicles :
en
- US2075858A - Method for making gasket strips :
en
- US2075882A - Method of cementing wells :
en
- DE643547C - Process for the production of mineral wool :
de
en
- GB463668A - Improvements in traffic control systems :
en
- GB463845A - Process for resolving solutions or liquid mixtures into their constituents by cooling and crystallisation :
en
- DE643332C - Air suspension for vehicles, in particular for motor vehicles :
de
en
- FR811215A - Process for preparing acrylic acid :
en
fr
- GB463736A - A new or improved box or container, particularly for snuff and like powdered substances :
en
- US2075887A - Method of finishing knit fabrics :
en
- DE643372C - Articulated coupling :
de
en
- GB463807A - Improvements in or relating to retractable landing gear, and and the like, for aircraft :
en
- AU118536A - Method of and means for filling teeth :
en
- US2075918A - Turntable :
en
- DE643303C - Process for regulating the juice level in evaporators during sugar production :
de
en
- DE643526C - Wood planer with pressure device for the workpiece :
de
en
- GB463926A - Improvements in stapling machines :
en
- GB463797A - Method of manufacturing metal containers :
en
- GB463802A - Improvements relating to electric welding of hollow articles :
en
- GB464129A - Improvements in controls for electrically operated stoker mechanism for coal furnaces :
en
- GB463954A - Automatic electric welding :
en
- AT149204B - Connection for strands on layered brushes. :
de
en
- AU336736A - Fuel-injectors for internal-combustion engines :
en
- GB463824A - Improvements in or relating to tympani :
en
- US2076375A - Cardboard box :
en
- US2075956A - Electric wave translating system :
en
- US2076058A - Refrigeration :
en
- GB463752A - Improvements in yarn beaming or warping machines :
en
- GB463922A - Improvements in and relating to the treatment of arsenical pyrites or the like :
en
- FR811079A - Bra :
en
fr
- US2076045A - Thermostatically controlled gas valve :
en
- US2076087A - Water heater :
en
- US2076063A - Core barrel :
en
- US2076358A - Hair curler :
en
- US2076328A - Method and means for controlling compasses :
en
- FR811294A - Improvements to the connection plugs for plug-in socket outlets :
en
fr
- GB463993A - Improvements in and relating to fluid compositions especially for use in hydraulic apparatus :
en
- US2076385A - Circuit control device :
en
- US2075943A - Arch support :
en
- US2076292A - Display holder for timepieces :
en
- DE643472C - Pipe coupling for flangeless pipes, in which the pipes are held in the socket by eccentric clamping bodies carried by a union socket :
de
en
- US2076102A - Thermionic tube control :
en
- GB463823A - Wheels for rail vehicles with conical roller bearings :
en
- FR811013A - Device for accelerating the fall (by short circuit) of a direct current relay :
en
fr
- GB463959A - Process for the production of valuable carbonyl compounds :
en
- FR811140A - Beads against wind-grout :
en
fr
- USD104001S - Design for a dress :
en
- FR811207A - Electrical monitoring relay :
en
fr
- US2076498A - Film-forming means in vacuum system for removing impurities from oils :
en
- FR811012A - System for transforming organic bodies into hydrocarbons and their separation :
en
fr
- FR811289A - Improvements to cigarette papers :
en
fr
- GB463741A - Improvements in and relating to indirectly heated cathodes of cathode ray tubes :
en
- FR811167A - :
fr
- DE643428C - Film screening facility :
de
en
- US2076495A - Flashlight :
en
- DE643411C - Gas-heated glass melting furnace :
de
en
- DE643455C - Automatic control device for rolling mill auxiliary equipment :
de
en
- DE643354C - Socket for carbon loop on pantographs of electric traction vehicles :
de
en
- US2076274A - Automatic safety shut-off valve :
en
- FR811176A - Improvements to electron tubes such as electron multipliers :
en
fr
- FR811282A - Improvements in the construction of airplane doors :
en
fr
- FR811298A - Improvements in the drawing of sheet glass :
en
fr
- GB464100A - Improvements in and relating to phosphatide compositions :
en
- GB463673A - Improved platen-raising mechanism for typewriters :
en
- GB463877A - Improvements in and relating to circuits including electric discharge devices :
en
- US2076169A - Foundation garment :
en
- GB463907A - Improvements in or relating to tipping-gear for tip-trucks for motor lorries and other vehicles :
en
- GB463730A - Method of and means for external broaching :
en
- US2076037A - Inner tube testing device :
en
- DE643408C - Cascade, consisting of an asynchronous machine and a commutator machine connected to their slip rings :
de
en
- US2076341A - Battery terminal :
en
- US2076118A - Piston :
en
- FR811213A - Thermal relay :
en
fr
- GB463883A - Improvements in or relating to lamps :
en
- FR811061A - Iron removal of mineral substances and application of this process to the use of bauxite :
en
fr
- US2076128A - Holding means for knitting machine elements :
en
- US2076266A - Razor blade sharpener :
en
- US2076409A - Game counter :
en
- IE14556L - Rendering soils and structures impermeable; colloids :
en
- US2076371A - Time switch :
en
- US2076392A - Dehazing furnace oil :
en
- AT149295B - Device for determining the zone value of a telecommunication connection, in particular a telephone connection. :
de
en
- AT149268B - Silencers, in particular for damping the exhaust noise of internal combustion engines. :
de
en
- US2075794A - Electrical connection :
en
- AT149281B - Holding device for multi-part meal bowls. :
de
en
- CA365230A - Fluid-tight juncture :
en
fr
- CA365276A - Tank safety device :
en
fr
- AU102936A - Improvements in elevated tracks for motor vehicles :
en
- AU285636A - Improvements relating toa method of making articles of hosiery andthe like :
en
- CA365195A - Combination tire cover and hub guard :
en
fr
- US2076179A - Machine tool :
en
- US2076132A - Prepared beverage container :
en
- DE643498C - Method and device for dewatering raw peat :
de
en
- DE643336C - Fitting for double-leaf shutters :
de
en
- GB463948A - Improvements in or relating to brackets and like supporting devices :
en
- FR811129A - Unsaturated hydrocarbons and process for preparing them :
en
fr
- GB463656A - Milling machines and similar machine-tools such as employ slip gears in the drive to the spindle :
en
- DE643385C - Brake conveyor trough for longwall mining :
de
en
- USD103970S - Design for a coffee mill housing :
en
- FR811001A - Apparatus allowing the mechanical spraying of combustible liquids in a direction forming a determined angle with its axis :
en
fr
- FR811163A - Condensate water discharge device in the flue pipes :
en
fr
- GB464095A - A corrosion resistant alloy :
en
- AT149157B - Electric light bulb. :
de
en
- AU121236A - Improved means for adjusting the intermediate roller inroad rollers :
en
- AU107136A - Improvements in or relating to headers, harvesters and like agricultural implements :
en
- US2076344A - Lawn mower wheel :
en
- DE643539C - Method for setting textile goods :
de
en
- US2076117A - Control for throttle, clutch, and brake means for automobiles :
en
- CA365201A - Television scanning device :
en
fr
- US2075829A - Handle and latch mechanism :
en
- USD103935S - Design fob a textile fabric :
en
- US2076077A - Method of making metal wheels :
en
- US2076120A - Garden tool :
en
- DE643331C - Device for the optical copying of lenticular films :
de
en
- US2075897A - Signal distortion indicating and measuring device :
en
- GB463648A - Improved score indicator for tennis, badminton, table tennis and like games :
en
- US2075873A - Thermostat :
en
- US2075952A - Expansion bolt :
en
- AU107936A - Improvements in or relating tothe jointing of coaxial conductor electric cables :
en
- AT149147B - Device for operating a grid-controlled inverter system. :
de
en
- CA365256A - Strainer :
en
fr
- US2075926A - Parking device :
en
- US2076257A - Battery cable terminal clamp :
en
- DE643523C - Furniture consisting of a wooden body and a veneer cladding :
de
en
- DE643492C - Device for misleading the enemy about the location of the enemy machine guns :
de
en
- US2076015A - Speed reduction power unit :
en
- DE643391C - Circuit arrangement for counting connections in telecommunication systems, in particular telephone systems :
de
en
- DE643522C - Converter vessel made of glass with guide plates leading the cooling air flow, which are connected to the piston holder :
de
en
- GB463704A - Improvements in or relating to shirts :
en
- AU117236A - Improvements in the sizing rollers of fruit grading apparatus :
en
- GB463969A - Improvements in or relating to the manufacture of chlorinated rubber :
en
- DE643334C - System for dampening the rolling or pitching movements of ships :
de
en
- AU100572B2 - Improvements in elevated tracks for motor vehicles :
en
- USD104008S - Design fob a comfortable :
en
- USRE20320E - M b tark :
en
- DE639379C - Small gas system for generating gas through dry distillation :
de
en
- US2075972A - Remote control device :
en
- US2075992A - Production of compact molded bodies from ceramic masses, concrete or the like :
en
- US2076182A - Advertising device :
en
- US2076434A - Casket decoration :
en
- US2076512A - Blasting equipment :
en
- GB464123A - Metal base plate for removable dental appliances and process for the manufacture thereof :
en
- AT149214B - Floors protected against moisture. :
de
en
- AT149221B - Closure of a three-part bracket for women's handbags. :
de
en
- AT149197B - Sintered hard metal alloy for implements and tools. :
de
en
- USD104007S - Design for a comfortable :
en
- FR811040A - Flying ship :
en
fr
- USD103999S - Design for a wheel :
en
- GB463805A - Improvements in or relating to injection pumps :
en
- AT149194B - Motor vehicle that can be operated as a tracked or wheeled vehicle. :
de
en
- GB463640A - Improvements in or relating to trailer vehicles :
en
- DE643363C - Device for compressing metal steams, in particular zinc steams :
de
en
- FR811189A - Improvements to circuit breakers or circuit breakers :
en
fr
- DE643318C - Receiver in which the faults that occur during the heating-up time of the indirectly heated pipes are eliminated by changing the bias voltage of a grid :
de
en
- GB463892A - Improvements in or relating to compound metal bodies :
en
- IE14320L - Electrodes for electric discharge devices :
en
- US2075787A - Tiltable wing :
en
- US2076105A - Process of refining mineral oil :
en
- US2075983A - Method of heat treating rails :
en
- US2076146A - Control mechanism :
en
- GB463813A - Improvements in and relating to magneto electric machines :
en
- DE643452C - Tin bottle for automobile oil :
de
en
- US2076127A - Flat fashioned knitting machine :
en
- USD103928S - Design for a typewriter :
en
- US2076034A - Engine mounting :
en
- FR811105A - Luggage rack mounts above the rear wheel of bicycles :
en
fr
- AT149247B - Control for double-acting, flywheelless piston steam engines. :
de
en
- US2075937A - Actuating mechanism for auxiliary doors :
en
- DE643444C - Austenitic chromium-nickel steel alloy safe against intergranular corrosion :
de
en
- DK52916C - Weight with Projection Apparatus for Reading the Weight Scale. :
da
en
- GB463958A - An improved call meter for telephone systems :
en
- US2075843A - Fluid pump :
en
- DE643333C - Security device against theft of motor vehicles :
de
en
- US2075797A - Gyroscopic indicating and control device :
en
- US2076071A - Pneumatic machine base :
en
- DK52901C - Device for trucks and freight wagons. :
da
en
- FR811085A - Particularly tube-shaped receptacle, of paper, cardboard or the like, for liquids or pastes :
en
fr
- GB463842A - Improvements in and relating to electric coupling plugs :
en
- IE14969L - Treatment of tobacco. :
en
- US2076485A - Laboratory equipment :
en
- US2076507A - Coating composition :
en
- US2076295A - Insulating materials :
en
- US2076329A - Porcelain enamelware and method of forming the same :
en
- USD103941S - Design for a watchcase :
en
- FR811011A - Improvement in electric arc blowing switches by pressurized gas :
en
fr
- FR811276A - Fottinger transmission, especially for rail vehicles :
en
fr
- DE643397C - Process for producing deep boreholes :
de
en
- DE643528C - Finger milling machine with mechanical control of the movements of the milling cutter :
de
en
- FR811158A - Improvements to liquid cooling devices for aircraft engines. :
en
fr
- FR811201A - Magnetic circuit for magneto-electric ignition devices and devices incorporating this circuit :
en
fr
- GB463890A - Improvements in the manufacture and production of agents suitable for improving lubricants :
en
- FR811146A - Improvements to tube amplifiers and oscillators :
en
fr
- US2076470A - Magazine pencil :
en
- US2076193A - Abrasive drum for leather surfacing machines and the like :
en
- US2076253A - Television :
en
- DE643418C - Carburetor :
de
en
- DK52905C - Signal system. :
da
en
- DE643364C - Use of alloys containing palladium :
de
en
- FR811228A - Process for treating phosphate ores and slags and the like :
en
fr
- GB463810A - Improvements in rollers for clay-grinding and other mills :
en
- FR811078A - Optical adjustment for television transmitters :
en
fr
- GB463968A - Improvements in or relating to key operated electric switches :
en
- DE643381C - Vehicle top, especially for motor vehicles :
de
en
- US2075838A - Mechanical refrigerator apparatus :
en
- AT149159B - Auxiliary headlights for automobiles. :
de
en
- CA365200A - Plastic material moulding apparatus :
en
fr
- GB464017A - Improvements in devices for the sealing or packing of starters built on to internal combustion engines :
en
- FR811155A - Extension for electric cables :
en
fr
- FR811260A - Device for recording weighings in automatic weighing devices :
en
fr
- US2076213A - Production of alcohols :
en
- US2076307A - Bridging plug :
en
- US2076510A - Chair construction :
en
- DK52917C - The butter kernels. :
da
en
- FR811209A - Improvements to devices for the continuous extrusion of materials in plastic form :
en
fr
- US2076364A - Oxyfluoride of nitrogen :
en
- US2076131A - Process of manufacturing polyvinyl derivatives containing nitrogen :
en
- FR811057A - Suspension system for wheels mounted, in particular, on motor cars :
en
fr
- FR811170A - Method and product for increasing the resistance against fire and the breakage of combustible and puncturable materials :
en
fr
- DE643433C - Gearboxes, especially for motor vehicles :
de
en
- GB463669A - Process for the manufacture of azodyestuffs :
en
- GB463682A - Control mechanism for motor vehicle power transmission gearing :
en
- FR811063A - Improved method and apparatus for drying loosely aggregated materials :
en
fr
- FR811166A - Improvements at t receiving stations. s. f. :
en
fr
- US2076165A - Garment press :
en
- US2076377A - Apparatus for molding frozen confections :
en
- US2075996A - Electrical conductor :
en
- US2076109A - Current regulator :
en
- DE643459C - Electric brake pressure control for rail vehicles, especially for fast trains :
de
en
- GB463650A - Improvements in or relating to air-circulating means for motor-driven vehicles :
en
- GB463981A - Improved holder for brooms, brushes or the like :
en
- GB464022A - Improvements in or relating to internal combustion engines :
en
- DE643424C - Process for chlorination, in particular pulp bleaching :
de
en
- DE643484C - Control device with an altitude control that can be rotated about a vertical axis, in particular for aircraft :
de
en
- DE643370C - Rotating sprinkler :
de
en
- DE643490C - Lasting machine :
de
en
- AT149230B - Spark plug. :
de
en
- FR811086A - Semi-automatic window lift device with lug and retractable rollers :
en
fr
- FR811257A - Sewing machine mounts :
en
fr
- GB463832A - Improvements in and relating to apparatus for filtering liquids :
en
- GB463960A - Improvements in or relating to fastener assorting and delivering mechanism :
en
- DE643294C - Device for displaying, recording or regulating print heights :
de
en
- FR811162A - Tubular assembly process on the rims :
en
fr
- DE643375C - Winding device, especially for sound films :
de
en
- GB463843A - Improvements in adjustable hydraulic brakes :
en
- FR811131A - Washing machine mechanism :
en
fr
- GB463785A - Universal joints for shafts :
en
- GB463695A - Improvements in and relating to a method of and apparatus for coating articles :
en
- GB463882A - Improvements in or relating to valves for fluid power transmission systems :
en
- CA365211A - Blasting device :
en
fr
- US2076294A - Ophthalmic mounting :
en
- US2076463A - Air-improvement device :
en
- GB463792A - Process for the distillation of coal and similar substances :
en
- DE639654C - Dam for dams with an inner, flexible sealing wall :
de
en
- GB463745A - Improvements in instrument sterilizing devices :
en
- CA11399S - Fibre board panel :
en
- US2076148A - Loom harness frame :
en
- USRE20322E - Type of eyeglass and spectacle :
en
- DE643502C - High-voltage circuit breaker with arc extinguishing by essentially dry vapor generated during the disconnection process from a liquid located in an arc chamber under the action of the arc :
de
en
- FR811127A - Method and apparatus for the manufacture of zinc oxide, in particular zinc white :
en
fr
- US2076054A - Race game apparatus :
en
- USD103945S - Design for a glove :
en
- US2076092A - Gate :
en
- US2076472A - Building construction :
en
- FR811107A - Preparation of new ethers-salts of saturated or unsaturated oxyketones :
en
fr
- DE643533C - Process for pumping fluids :
de
en
- FR811117A - Process for extracting tantalum and niobium from metallurgical ores or by-products :
en
fr
- FR811126A - Warping chains by ball joints :
en
fr
- GB463856A - Improvements in automatic centrifugal clutches, or brakes :
en
- US2075792A - Means for separating elements from shafts :
en
- US2076236A - System for automatic coil winding machines :
en
- GB463983A - Device for stabilising apparatus for aerial navigation :
en
- AT149137B - Method and device for deflecting a jet of liquid or gas entering a surrounding liquid or gas at high speed. :
de
en
- GB464204A - Improvements in and relating to the manufacture of refractory ware :
en
- US2075916A - Last :
en
- GB463872A - Improvements in and relating to the production of albuminoid or protein material :
en
- DE643326C - Damping device for scales :
de
en
- DE643342C - Method for obtaining anterior pituitary hormones :
de
en
- GR6413B - MULTIPURPOSE SEAT. :
el
en
- FR811017A - Process for obtaining sheets of absorbent materials :
en
fr
- DE643419C - Carburetors for internal combustion engines :
de
en
- AU100575B2 - Improvements in or relating to cleaning the interiors of enclosed spaces by volatile grease solvents :
en
- DE643457C - Heat exchange wall for seam-welded containers, the jacket of which is surrounded by an outer jacket or welded-on channel-shaped heating or cooling coils :
de
en
- DE643524C - A table that can be converted into a bed table, lectern or the like :
de
en
- FR811125A - Fruit sorter :
en
fr
- US2076051A - Plow :
en
- US2076215A - Can opening device :
en
- FR811264A - Paper sizing process :
en
fr
- US2076166A - Substituted sulphonic actos of high :
en
- US2076484A - Green monoazo dyestuffs and a process for their manufacture :
en
- USD103930S - Design fob a vase :
en
- AU100638B2 - Improvements relating to reflecting oscillographs :
en
- AU100682B2 - Electric discharge signs ofthe interchangeable type :
en
- US2076055A - Race game apparatus :
en
- AT149205B - Telecommunication and remote control equipment. :
de
en
- AU316836A - Improvements in electro-therapeutic appliances :
en
- GB463776A - Improvements in and relating to gauges for determining the backing-off angles of disc-shaped tools :
en
- AT149229B - Cascade evaporator. :
de
en
- AU105436A - An improved lifting gear for tractor-drawn implements :
en
- CA365183A - Gaseous electric discharge device :
en
fr
- CA365240A - Automobile lift :
en
fr
- US2075815A - Method of forming a volute spring :
en
- GB464004A - Improvements in or relating to plate heat exchangers :
en
- GB464103A - Electric liquid level gauges :
en
- GB463925A - Silencers for internal combustion engines and machine guns :
en
- DE643463C - Mechanical polyphase high voltage rectifier :
de
en
- GB463921A - Improvements in or relating to head lights and light projectors for vehicles :
en
- US2075811A - Valve :
en
- US2075998A - Roller cutter assembly for earth boring drills :
en
- US2076346A - Ironing machine :
en
- FR811009A - Braking by energy storage :
en
fr
- FR811047A - Heavy oil gas factor or others :
en
fr
- DE643344C - Oil return cap for axle bearings of rail vehicles :
de
en
- FR811262A - Harvester-lifter for beets and similar plants :
en
fr
- DE643399C - Process for the operation of mercury vapor boilers with liquid separator and device for the execution of the process :
de
en
- DE643486C - Self-adjusting planetary gear, especially for motor vehicles :
de
en
- FR811238A - Improvements to electrolysers :
en
fr
- GB464099A - Improvements relating to hoisting and like means :
en
- AU100646B2 - Anaesthetising apparatus :
en
- AT149261B - Machine for the automatic forming and dispensing of ice cream. :
de
en
- AU100587B2 - Improvements in or relating to automatic or semiautomatic telephone systems :
en
- CA365246A - Photographic print toning process :
en
fr
- DK52923C - Chalk Master for Classification of Class Boards. :
da
en
- DE643514C - Hang dryer for table goods, especially cardboard :
de
en
- GB463675A - Improved apparatus for grinding end surfaces on the inside of ring-shaped bodies :
en
- GB463943A - Improvements in or relating to photographic cameras and to attachments therefor :
en
- US2075868A - Germinal gland hormone derivatives of the formula cho and method of making same :
en
- US2075878A - Wellhead control :
en
- US2076361A - Crystal oscillator monitor and centralized control :
en
- AT149280B - Electric discharge tube for the transmission of images. :
de
en
- AT149127B - Perm device. :
de
en
- US2075982A - Method of and apparatus for heat treating rails :
en
- US2076310A - Constant expansion piston ring expander :
en
- US2076440A - Food handling apparatus :
en
- US2075907A - Brush :
en
- US2075908A - Method and means for use in the manufacture of shoes :
en
- US2075960A - Parlor baseball game :
en
- US2076013A - Combined stabilizing and gas conversion process :
en
- US2076415A - Apparatus for the drying of paper or fabrics :
en
- GB463657A - Improvements in or relating to brake drums of vehicles :
en
- GB464015A - Improvements in or relating to apparatus for cleaning bottles :
en
- CA365172A - Sulphur dioxide recovery :
en
fr
- DE643511C - Device for holding the bobbin case on sewing machines :
de
en
- US2076066A - Service box :
en
- CA365254A - Baking plate :
en
fr
- US2075936A - Vehicle body :
en
- US2076033A - Phthalic anhydride recovery :
en
- USD103996S - Design for a book cover :
en
- AU103336A - Improvements in or relating to cathode ray tubes for use for example, in television :
en
- US2075919A - Display stand :
en
- US2076163A - Mixer :
en
- USD103977S - Design for a kotaby disk edging :
en
- AT149132B - Vacuum cleaner with soundproofing device. :
de
en
- AT149270B - Control device for self-hooking telephones. :
de
en
- CA365179A - Light beam control :
en
fr
- US2076040A - Hair drying apparatus :
en
- US2076363A - Packing cup :
en
- AT149186B - Process for making watertight windings. :
de
en
- AT149114B - Method for achieving beat reception of ultra-short electrical waves. :
de
en
- AT149123B - Antenna conductor. :
de
en
- CA365238A - Target :
en
fr
- FR811156A - Alloy with artificial radioactivity and processes for its manufacture :
en
fr
- US2076269A - Covering apparatus :
en
- AT149125B - Device for transporting the sick and wounded by stretchers on pack animals. :
de
en
- AU100619B2 - Improvements in means for attaching caps to lamp globes :
en
- CA365215A - Calcium chloride brine purification :
en
fr
- CA365223A - Strand handling apparatus :
en
fr
- AT149141B - Drain valve. :
de
en
- US2076372A - Process for improving the viscosity of certain fatty liquids :
en
- DE643387C - Process for the chlorination of benzene in an uninterrupted process :
de
en
- US2076501A - Top stop for separable fasteners :
en
- US2076041A - Screw :
en
- US2076448A - Copy holder :
en
- US2075795A - Method and apparatus for making walls of shipping containers :
en
- US2076445A - Fluid jet nozzle :
en
- GB463988A - Improvements in downward conveyors for loose material :
en
- USD103946S - Design fob a shoe :
en
- DE643427C - Arrangement for illuminating the film path in projectors :
de
en
- AU100607B2 - Automatically operated stock feeder :
en
- US2076370A - Road marking combine :
en
- AU277836A - Incandescent light source for television transmitters :
en
- DE643373C - Spring clutch :
de
en
- FR811044A - Air compressor :
en
fr
- AT149209B - Process for producing a glue resin for the paper industry. :
de
en
- DE643324C - Process for the production of Kuepen dyes of the anthraquinone series :
de
en
- AT149283B - Glasses without rim. :
de
en
- CA365168A - Electric trolley :
en
fr
- CA365275A - Endless illuminated sign :
en
fr
- CA365277A - Toilet seat cover :
en
fr
- FR811124A - Process for making tiles or slabs, or molded articles made from polymerization products :
en
fr
- AT149267B - Device for securing ball bearings against axial separation of the races, in particular the ball bearing turntables of vehicles. :
de
en
- CA365174A - Phonographic announcing mechanism :
en
fr
- AT149185B - Key ring. :
de
en
- GB464119A - Improvements in devices for cooling quick firing guns :
en
- US2075798A - Combined hand and automatically controlled transmission :
en
- DK52913C - :
da
- GB463651A - Improvements in metal products and methods of forming the same :
en
- US2076332A - Lubrication system :
en
- AT149117B - Modulation device. :
de
en
- FR811196A - Automatic camera, with mechanism for taking several exposures on the same sensitive plate :
en
fr
- USD103943S - Design fob a watchcase :
en
- FR811149A - Improvements to the power supply of explosion engines :
en
fr
- AU100598B2 - Improvements in or relating to electron discharge device circuit arrangements :
en
- AT149182B - Process for the production of resistors, conductors or cables. :
de
en
- GB464031A - Improvements in or relating to emergency braking systems for road vehicles :
en
- DE643430C - Filters, especially for fans of gas protection rooms :
de
en
- US2075895A - Molten metal pump :
en
- GB463796A - Improvements in or relating to rack and pinion gearing more particularly for excavating machines :
en
- GB463816A - Improvements relating to reinforcements for strong rooms, bombproof shelters and the like :
en
- FR811296A - Improvements to individual bowls :
en
fr
- US2075789A - Manufacture of blocks with predetermined number of sheets :
en
- GB463997A - Improvements in or relating to photo-electric exposure meters :
en
- GB463700A - Improvements in rods or posts for securing together or filing separate leaves or sheets :
en
- GR6416B - ALCOHOLICS ARE MULTIPLIED TO DIRECT THE FAST INCREASE OF THE GROWTH CAPACITY OF SUGAR FUNGI. :
el
en
- FR811181A - High speed hydroplane enhancements :
en
fr
- FR811184A - Electrically operated car lift :
en
fr
- FR811239A - Amplifier for radio receiver and phonograph :
en
fr
- USD103956S - Design for a lawn settee :
en
- US2076479A - Automatic toaster :
en
- US2076050A - Heating pad :
en
- US2076028A - Self-adjusting ball joint :
en
- GB463822A - Improvements in and relating to belt drives for variable loads :
en
- DE643546C - Process for the preparation of a non-loosening emulsion for mortar sealing purposes :
de
en
- FR811007A - Ball joint assembly device :
en
fr
- FR811272A - socket element :
en
fr
- FR811288A - Device to compensate for film contraction :
en
fr
- AU108636A - Catalytic process for effecting organic syntheses :
en
- US2076447A - Quitch grass killer :
en
- US2076335A - Selecting device :
en
- US2075871A - Process of treating petroleum products :
en
- DE643396C - Clamping and locking device for particularly strong iron tires :
de
en
- DE643497C - Process for the production of bar and profile iron, in particular of concrete iron bars :
de
en
- CA365202A - Throttle valve device :
en
fr
- US2076333A - Necktie holder :
en
- GB463804A - Improvements in and apparatus for the manufacture and production of gases rich in nitrogen and free from oxides of nitrogen :
en
- USD103979S - Design for a storage battery case :
en
- FR811267A - New inkwell for stylograph nibs with constant stylograph fill level and capable of being completely emptied :
en
fr
- GB463875A - Improvements relating to the distillation of shale coal and like materials :
en
- DE643368C - Spring drive mechanism for record speaking machines, especially for those of small dimensions :
de
en
- FR811145A - Coating process for suppositories and other applications :
en
fr
- US2076248A - Wave filter :
en
- US2076286A - Electric gaseous discharge device :
en
- FR811139A - Local information indicator wall chart :
en
fr
- DE643443C - Process for the thermal conversion of hydrocarbons :
de
en
- FR811052A - Safety device for axes, in particular for piston pins :
en
fr
- FR811077A - Cooling device for internal combustion engines :
en
fr
- GB463697A - Improvements in and relating to moulds or dies for moulding or embossing biscuit dough and the like :
en
- US2076009A - Motor vehicle :
en
- US2076291A - Method of and machine for wrapping pies :
en
- USD104006S - Design fob a comfortable :
en
- DE643221C - Process for the preparation of aromatic nitrogen compounds :
de
en
- FR811237A - Ceramic material :
en
fr
- USD103951S - Design for a projector :
en
- FR811232A - Typewriter Improvements :
en
fr
- GB463649A - Improvements in and relating to microphones :
en
- GB463702A - Improvements in safety razors :
en
- US2076251A - Antitilting device :
en
- FR811058A - Aerial propeller with adjustable blades in wood, artificial material or other :
en
fr
- GB463911A - Device for feeding elastic threads to straight bar knitting machines :
en
- FR811254A - Protective device for internal combustion engines :
en
fr
- GB463756A - Improvements relating to tool extractors for drilling and other like machine tools :
en
- FR811062A - elimination of silicic acid or desilicatization of ores and application of this process to the treatment of bauxites :
en
fr
- GB463681A - Improvements in machines for forming beads on metal can bodies :
en
- FR811208A - Improvements to multiplex radio signaling systems :
en
fr
- GB463900A - Improved means for use in automatically weighing predetermined quantities of discrete materials :
en
- US2076026A - Primary light source :
en
- US2076068A - Engine cylinder cover :
en
- US2076217A - Sosna- :
en
- US2075965A - Shielding system :
en
- US2075861A - Means for regulating balance between currents in associated circuits :
en
- USD103990S - Design fob a wheel :
en
- GB463885A - Improvements in and relating to covers for manholes and the like :
en
- DE643351C - Suspension for contact wires in curves :
de
en
- FR811089A - Rational heating system by electricity :
en
fr
- FR811097A - Mounting method for relays actuated by a wheel contactor or the like, for railway safety installations :
en
fr
- US2076031A - Radiator :
en
- US2076144A - Vat dyes :
en
- GB463783A - Improvements relating to dynamo-electric machines and rotor elements therefor :
en
- AU100568B2 - Improvements in and relating to belting :
en
- US2076233A - Shaker cap :
en
- US2076350A - Elastic fabric with one or more inextensible zones :
en
- FR811023A - Metal waste treatment process :
en
fr
- US2076497A - Process of treating solid fuels :
en
- CA365236A - Paper box :
en
fr
- FR811293A - Improvements to devices improving the thermal efficiency of thermal radiators :
en
fr
- AU100595B2 - Mechanism for extracting gold, tin or other metal, from sand and alluvial deposits :
en
- AU100636B2 - Means forthe protection of plants from slugs and snails :
en
- CA365181A - Tubular axle and bearing assembly :
en
fr
- IE14370L - Magnesium alloy :
en
- US2075870A - Mining machine :
en
- FR811280A - Improved process of vulcanizing rubber and resulting products :
en
fr
- US2076125A - Door lock :
en
- CA365184A - Gaseous electric discharge lamp device :
en
fr
- US2076070A - Means for developing photographic film :
en
- US2076183A - Heat resisting finish :
en
- US2076454A - Float switch :
en
- US2076168A - Quenching oscillator for superregenerative receivers :
en
- US2076442A - Multiple totalizing register :
en
- DE643346C - Electromagnet with several armatures, especially for relays in telecommunications and telephone systems :
de
en
- CA365234A - Fire hydrant :
en
fr
- US2075827A - Anchor :
en
- US2075915A - Process fob preparing wetting :
en
- GB463837A - Improvements in the manufacture of wooden air screws :
en
- US2075959A - Windshield wiper :
en
- US2076097A - Fishing reel :
en
- GB463984A - Improvements in or relating to supercharging internal combustion engines :
en
- FR811032A - Advanced device for supplying internal combustion engines, and engines fitted with this device :
en
fr
- FR811291A - Mechanical device transforming a reciprocating rectilinear movement into a continuous circular movement, applying in particular to the bicycle, by eliminating dead points resulting from the use of cranks :
en
fr
- DE643392C - Coin operated telephone :
de
en
- US2075806A - Retardation of rancidity :
en
- US2075807A - Oleaginous stabilization by the ester of glycerin with phosphoric and higher fatty acid :
en
- US2075881A - Drop leaf swivel top extension table :
en
- DK52899C - Procedure for Making a Wine-Like Malt Drink. :
da
en
- FR811128A - Self-propelled double-rail overhead railway with artificially increased grip :
en
fr
- US2076095A - Device for observing the operation of press rolls :
en
- FR811068A - Milling machine :
en
fr
- FR811277A - Fan improvements :
en
fr
- GB463950A - Improvements in and relating to metal containers for beverages :
en
- GB464131A - Improvements in and relating to the cooling of motor vehicle engines :
en
- FR811226A - Smoke charges to produce colored smoke :
en
fr
- GB463881A - Improvements in or relating to dirigible craft such as ships, aircraft and the like :
en
- GB463986A - Disappearing hood for vehicles :
en
- AT149224B - Toy. :
de
en
- AT149151B - Arrangement for determining the sign of the first half-wave of an oscillation. :
de
en
- US2076069A - Vehicle wheel raising device :
en
- US2076282A - Facial wrinkle remover and preventer :
en
- USRE20321E - Method of making heat radiators :
en
- AT149161B - Lighting fixtures. :
de
en
- AT149169B - Method and device for the production of spinnable man-made staple fibers. :
de
en
- US2076320A - Railway signaling :
en
- AU100672B2 - Method of and means for converting coats :
en
- DE643481C - Pump group for the production of fire extinguishing foam :
de
en
- AT149149B - Television device. :
de
en
- FR811003A - Improvement to universal transmission joints :
en
fr
- FR811216A - Improvements to dynamic amplifiers :
en
fr
- FR811281A - Advanced training in the construction of bodywork bays and metal profiles intended for this construction :
en
fr
- AT149175B - Small electric vulcanizing device for high and low current. :
de
en
- CA365231A - Resistance element :
en
fr
- AT149152B - Contact device for switches with flowing extinguishing agent. :
de
en
- AT149223B - Method and device for dyeing knitted goods. :
de
en
- AU120036A - Improvements in or relating to navigation aiding directional radio systems :
en
- US2076222A - Directive radio system :
en
- US2076398A - Aircraft :
en
- CA365178A - Electric switch :
en
fr
- CA365294A - Child's sleigh :
en
fr
- AT149160B - Switches for large currents and outputs. :
de
en
- US2076284A - Extruding machine :
en
- US2076348A - Shaker screen suspension and operation :
en
- US2076420A - Wool duster :
en
- USD103960S - Design fob a roll top desk :
en
- AU100642B2 - Fuel-injectors for internal-combustion engines :
en
- US2076504A - Vehicle for collecting refuse :
en
- AT149240B - Screw locking. :
de
en
- CA365292A - Combination fountain and bird bath :
en
fr
- DE643301C - Process for the production of arts and crafts :
de
en
- CA365225A - Rolling mill :
en
fr
- CA365186A - Gaseous electric discharge device :
en
fr
- US2076476A - Aerial mail catcher :
en
- AU453136A - Process for effecting chemical reactions of olefin hydrocarbons and particularly forthe polymerisation of normally gaseous olefins into liquid hydrocarbons :
en
- GB464010A - Improvements in systems of marks for the control of the adjustment of stereo-photogrammetric cameras :
en
- AU100654B2 - Improvements in or relating to wearing apparel and processes of making thesame :
en
- AU100581B2 - Improvements relating to articles of hosiery andthe like :
en
- GR6417B - TELEIOPOIISIS METHOD AND CONTINUOUS OF NATURALLY METATROPISPASIS HYDROCARBON AND OWN HEAVY such (ie: fuel oil, DIZELOIL, YGROPOIISEOS OILS ETC.) WHEREIN fuel gas exon elevated EKRIKTIKIN STRENGTH OF HIGH POINT AFTANAFLEXEOS, suitable ... :
el
en
- AU120936A - Piston :
en
- CA365189A - Pedal released door latch :
en
fr
- CA365271A - Self locking fastener :
en
fr
- CA365280A - Hose or pipe union :
en
fr
- FR811136A - Heating floor :
en
fr
- DE643380C - Locking device for folding roofs, especially for cars :
de
en
- US2075801A - Method of nitrifying superphosphate :
en
- US2075979A - Amplifying or rectifying device :
en
- US2076149A - Tag :
en
- US2076353A - Vanity case construction :
en
- AU100609B2 - Improvements in stirring and mixing machines :
en
- DE1403641U - Sample book with stapled punched cardboard sheets and hangers. :
de
en
- DK52908C - Electrical Outlet. :
da
en
- FR811041A - Process for obtaining compounds rich in heavy metal from keration dissociation products :
en
fr
- FR811297A - Improvements in the drawing of sheet glass :
en
fr
- DE643426C - Roll cassette for photographic reproducing apparatus :
de
en
- AU100649B2 - Improvements in or relating to electron discharge devices :
en
- GB463815A - Improvements in or relating to cycle and like frames :
en
- GB464011A - Film driving rollers for kinematographic and photographic developing machines :
en
- CA365198A - Convertible hoist :
en
fr
- US2076027A - Lifting mechanism :
en
- AT149191B - Telephone system. :
de
en
- AU100605B2 - Improved seed sower :
en
- AU100618B2 - Electric cables with insulation impregnated with fluid containing gas and method of manufacture relating thereto :
en
- CA365267A - Safe :
en
fr
- AT149263B - Threadless pipe connection. :
de
en
- AT149259B - Mufflers for internal combustion engines. :
de
en
- DE643482C - Suction and pressure pump :
de
en
- GB463869A - Improvements in or relating to apparatus for inking and wiping operations in printing machines :
en
- US2076056A - Power mower :
en
- US2076224A - Engine cowling :
en
- GB463755A - Improvements in or relating to combinations of electric discharge devices and luminescent materials :
en
- GB463861A - Improved process for the production of solid carbon dioxide of high density :
en
- US2075953A - Railway vehicle coupler device :
en
- FR811096A - Device for actuating a relay by passing over a rail contact :
en
fr
- FR811240A - Process for melting solids :
en
fr
- GB463880A - Improvements in means for supplying gas for the chlorination or similar treatment of liquids :
en
- AT149200B - Process for processing the surface of electrodes for electrolytic capacitors. :
de
en
- DE643371C - Pistons for double-acting internal combustion engines :
de
en
- FR811080A - Pouring stopper with external seal :
en
fr
- GB463766A - Improvements in or relating to apparatus for generating electrical waves corresponding to fluid medium waves :
en
- US2076200A - Apparatus for extruding metal :
en
- AU286836A - Improvements in or relating to electric resistances having a negative temperature coefficient anda method of manufacturing such resistances :
en
- CA365268A - Remote radio control :
en
fr
- FR811252A - Gun carriage :
en
fr
- GB463899A - Improvements in photographic cameras with photoelectric exposure meters :
en
- US2075997A - Roller cutter, spindle and bearing assembly for earth boring drills :
en
- FR811056A - :
fr
- GB464024A - Means for determining distances by reflection of waves :
en
- AT149112B - Self-elastic woven tape, in particular for bandage purposes. :
de
en
- US2076234A - Telephone system :
en
- US2076296A - Bread slicing machine :
en
- US2076412A - Method for making golf balls :
en
- AU117336A - Improvements in sheepshearing machine handpieces :
en
- GB463778A - Self-illuminating magnifier :
en
- GB463787A - Improvements in welding :
en
- GB464118A - Improvements in and relating to methods of regulating vapour electric converters and the like apparatus :
en
- FR811191A - Automatic device for starting motor engines of automobile torpedoes at a determined depth of immersion :
en
fr
- GB463717A - Improvements in and relating to the welding of alloy steels :
en
- GB463773A - Improvements in and connected with spring mounted wheels for motor propelled and other road vehicles :
en
- FR811111A - Protection device against sprayed water for converter units, in particular for welding converters :
en
fr
- AT149238B - Automatic gear change transmission. :
de
en
- AU100736A - Improved rug for sheep :
en
- FR811110A - Control device for rolling mills :
en
fr
- GB464105A - Improvements in and relating to electron discharge devices :
en
- US2076167A - Heddle structure for looms :
en
- AU112336A - Improvements in or relating to electric arc gap arrangements with electrodes adapted to operate in streaming extinguishing means :
en
- GB463786A - Improvements in and relating to the fixing of rotor wheels :
en
- US2076235A - Gas purification :
en
- US2076142A - Refrigerating device :
en
- CA11396S - Fibre board :
en
- US2076192A - Air conditioning apparatus :
en
- DE643403C - Contact wire side holder :
de
en
- DE643323C - Process for the production of copper-containing polyazo dyes :
de
en
- DE643449C - Covered electrode for electric arc welding of aluminum or aluminum alloys :
de
en
- FR811160A - Improvements to tube amplifiers :
en
fr
- GB463701A - Improvements relating to spoons, forks and like articles :
en
- DE643453C - Building block made of glass for installation in ceilings and walls with these same or parallel light entry and exit surfaces :
de
en
- DE643409C - Cascade, consisting of an asynchronous machine and a commutator machine connected to their slip rings :
de
en
- GR6414B - HOW TO PERFUME COMMON COMMERCIAL Naphthalene. :
el
en
- DE643393C - Switch or fuse with arc extinguishing by gas or steam :
de
en
- US2076172A - Apparatus for spraying a center stripe on highways :
en
- FR811088A - Air circulation mounting for wristwatches or the like :
en
fr
- DE643499C - Autonomous route block :
de
en
- DK52914C - Procedure for laying parquet poles, linoleum floors and other floor coverings on a surface. :
da
en
- GB463956A - Improvements in fire-preventing and extinguishing systems for vehicles and aircraft :
en
- GB463976A - Improvements relating to translating mechanism for telegraph printing, recording, registering and like apparatus :
en
- FR811179A - Magnesium products and process for making them :
en
fr
- DE643316C - Suspension railway with wheelless vehicles that are guided floating along iron rails by means of magnetic fields :
de
en
- US2076452A - Lady's handbag :
en
- US2076519A - Method for improving the knock rating of motor fuel by distillation :
en
- USD103986S - Design for a combined display stand :
en
- FR811033A - Improvements in braking and stopping devices for lifts and parachute lifts :
en
fr
- GB463737A - Improvements in or relating to variable pitch propellers, especially for aircraft :
en
- GB463914A - Improvements in and relating to arc current rectifiers :
en
- GB463928A - Improvements in or relating to controlling means for metal-rolling mills :
en
- DE643469C - Pliers for pulling in two-part ear tags :
de
en
- DE643517C - Control device for a two-pressure counter-pressure steam turbine used to drive a boiler feed pump :
de
en
- FR811010A - Device for heating non-fluid materials at ordinary temperatures and stored in tanks :
en
fr
- FR811028A - Bicycle Cable Brake Lever Bracket :
en
fr
- FR811263A - Improvements to machines for drawing linen, wool and other fibers for the formation of ribbons or yarn :
en
fr
- US2076002A - Antifriction bearing assembly for earth boring drills :
en
- FR811174A - Improvements to baby carriages :
en
fr
- FR811118A - Adjustable pitch propeller :
en
fr
- FR811152A - Method and device for dry detection of forgeries in public and private writing :
en
fr
- GB463902A - Improvements in endless track units :
en
- FR811034A - Internal combustion engine :
en
fr
- AU100570B2 - Improvements in or relating to thermionic valve oscillator arrangements :
en
- FR811255A - Typewriter Improvements :
en
fr
- FR811292A - Improvements to thermal radiators :
en
fr
- GB463849A - Improvements in or relating to phosphatic fertilisers :
en
- GB463998A - Improvements in tuyeres and boshes for blacksmiths' hearths and like purposes :
en
- AT149174B - Holder for newspapers etc. like :
de
en
- CA365204A - Welding apparatus :
en
fr
- AT149178B - Process for the extraction of the heavy noble gases. :
de
en
- CA365295A - Hydraulic jack :
en
fr
- FR811148A - Improvements to internal combustion engines :
en
fr
- FR811168A - Mask refinements :
en
fr
- DE643282C - Device for the production of colloidal graphite suspensions for lubricants :
de
en
- FR811283A - Improvements in the production of very hard sintered alloys :
en
fr
- AT149198B - Cinema recording camera. :
de
en
- CA365227A - Hydro-pneumatic brake :
en
fr
- FR811018A - Treatment of solidified hydrocarbons with a view to their reliquefaction :
en
fr
- GB463809A - Improvements in and relating to electric welding appliances :
en
- GB463905A - Improvements relating to the recovery of selective solvents used in the treatment of oils :
en
- US2076405A - Web roll support :
en
- CA365210A - Sorting machine :
en
fr
- DE643337C - Device for cushioning the recoil on machine weapons :
de
en
- US2075818A - Television apparatus :
en
- US2076492A - Electrical meter installation :
en
- US2076024A - Sign process table :
en
- US2076265A - Loose leaf binder :
en
- AU285736A - Improvements relating to articles of hosiery andthe like :
en
- AU100588B2 - Controllable impedance elements :
en
- AU113736A - Improvements in stirring and mixing machines :
en
- CA11420S - Tire :
en
- DE643530C - Spark plug with interchangeable central electrode :
de
en
- DE643504C - Arrangement of alternating current contactors :
de
en
- US2076437A - Jacketed cooking utensil :
en
- US2076010A - Game :
en
- AT149202B - Process for the production of a sound writing medium suitable for directly cutting sound grooves. :
de
en
- AU100625B2 - Improvements in treatment of whole citrus fruit :
en
- AT149275B - Circuit for sub-exchanges with voter operation. :
de
en
- USD103967S - Design for a bowl :
en
- FR811076A - Device for regulating the frequency of an oscillating system by means of an electron tube coupled with it and on whose internal resistance one acts :
en
fr
- AT149258B - Universal joint, in particular for motor vehicles. :
de
en
- GB464096A - Improvements in or relating to rotary pumps, compressors, prime movers, and the like :
en
- DE643358C - Three-phase direct current cascade for driving machines, the torque of which increases with the square of the speed, especially for pump drives :
de
en
- USD103962S - Design for a steering wheel for :
en
- AU100606B2 - Incandescent light source for television transmitters :
en
- AU210736A - Improvement in metal containers :
en
- US2075831A - Device for cooling or warming a liquid :
en
- US2076011A - Washing machine :
en
- US2076318A - Railway signaling :
en
- US2076196A - Stiffener for collars :
en
- US2076520A - Automatic air motor governor :
en
- CA365219A - Telephone system :
en
fr
- US2076466A - Supplemental conductor for piping :
en
- AT149218B - Method and device for drying prints, in particular copper prints. :
de
en
- DE643544C - Metal window frames :
de
en
- AU100585B2 - Improvements in or relating to headers, harvesters and like agricultural implements :
en
- US2075839A - Varnish compositions :
en
- US2076293A - Ophthalmic mounting :
en
- US2075913A - Bleaching compound :
en
- DE643317C - Method for suppressing disruptions in wireless communication :
de
en
- USD103927S - Design fob an embroidered lace fab :
en
- US2076255A - Automatic phonograph apparatus :
en
- CA365206A - Television system :
en
fr
- FR811261A - Device for fitting the brushes :
en
fr
- CA365241A - Bleaching process :
en
fr
- AU100594B2 - Improved electrode mounting for electron discharge devices :
en
- US2075853A - Projection of pictures for viewing in stereoscopic relief :
en
- AT149291B - Device for switching motors fed via controllable steam or gas discharge lines from motor operation to energy recovery. :
de
en
- US2076216A - Electric induction furnace :
en
- US2076003A - Earth boring drill :
en
- US2076138A - Rotary drilling mechanism :
en
- DE643477C - Photographic viewfinder with exposure meter :
de
en
- FR811026A - Low temperature carbonization furnace :
en
fr
- GB463754A - Improvements in forming stereotype matrices :
en
- GB463760A - Improvements in or relating to wire fabrics :
en
- AT149106B - Process for the production of biologically and therapeutically effective textiles and leather. :
de
en
- US2075938A - Machine for operating upon heellifts and rands :
en
- US2076086A - Cathode ray tube :
en
- CA365208A - Speed change axle :
en
fr
- AT149148B - Device for stabilization on self-excited welding generators. :
de
en
- AU27836A - Improvements in or relating to electron discharge device circuit arrangements :
en
- CA365260A - Hydraulic steering stabilizer :
en
fr
- US2076367A - Method of and apparatus for drying carbon tissues :
en
- US2075985A - Water wall boiler :
en
- USD103984S - Design for a lighter :
en
- GB463751A - Improvements in or relating to power transmitting mechanisms for motor vehicles :
en
- USD103958S - Design fob a sofa ob sevbdlab abticle :
en
- FR811025A - :
fr
- GR6410B - ALUMINUM PLAYING CARDS. :
el
en
- DE643446C - Process for centering unwrapped dolls for galvanic elements by immersing the doll end in a rapidly solidifying insulating compound :
de
en
- FR811049A - Traffic control system with maximum period varying according to traffic density :
en
fr
- DE643406C - Resistor arrangement, consisting of an inverter which is connected in series with a direct current consumer to a direct current source :
de
en
- US2076378A - Banding and wrapping machine :
en
- US2076400A - Lacteal derivative :
en
- FR811268A - Mechanism to transform a rotational speed or a torque :
en
fr
- FR811069A - Electric bell distribution for clocks, pendulums, etc. :
en
fr
- GB463733A - Improvements in and relating to show cases :
en
- AT149244B - Methods and devices for the production of tap hole bungs. :
de
en
- FR811087A - Bilateral bed machine without spindles for spinning textile fibers :
en
fr
- FR811123A - Twin cufflinks enhancements and similar items :
en
fr
- FR811274A - Process for the treatment of fungal diseases of plants :
en
fr
- DE643243C - Wound tape or wire core, especially for loading coils for telecommunication lines :
de
en
- GB463698A - Process for the manufacture of a vitamin preparation :
en
- CA11397S - Siding unit for a building :
en
- GB463660A - Improvements in or relating to telephone or like exchanges :
en
- AT149211B - Heating pack for permanent wave devices. :
de
en
- DE643395C - Cinema projector trained as a film processing machine :
de
en
- FR811101A - Two-stroke internal combustion engine :
en
fr
- FR811248A - Dust extractor with flexible mounting intermediate box in which the motor-blower unit is resiliently mounted :
en
fr
- GB464016A - Improvements in valve gear for internal combustion engines :
en
- US2076277A - Apparatus for refrigerating :
en
- FR811250A - Improvements in sealing devices for rotating shafts :
en
fr
- GB463910A - Improvements in or relating to pressure regulating means for the drawing-off rollers of noble and like combing machines :
en
- GB463728A - Improvements in and relating to knitted garments :
en
- GB463744A - Improvements relating to packetting machines :
en
- GB463989A - Improvements in differential gears for motor vehicles :
en
- GB464098A - Improvements in or relating to floor polishing machines :
en
- US2076021A - Lifeboat davit :
en
- US2076343A - Reenforced paper and method of forming same :
en
- AT149133B - Device on looms for the production of fabrics with different weft densities in a repeat. :
de
en
- FR811121A - Peeling machine for fruits and more particularly tomatoes :
en
fr
- FR811193A - Parachute support device :
en
fr
- GB464328A - Improvements in or relating to the manufacture of hydroarylated aromatic hydroxy compounds and derivatives thereof :
en
- DK52912C - Procedure for Manufacturing Reinforced Masonry. :
da
en
- FR811234A - Method and device for spraying paint :
en
fr
- GB463936A - The preparation of lysergic acid hydrazide :
en
- GB463714A - Improvements relating to piano actions :
en
- GB463917A - Improvements in continuously variable friction wheel change-speed gears :
en
- GB463647A - Process for the manufacture of complex compounds of 1.3-dimethylxanthine :
en
- DE643527C - Veneer molding press :
de
en
- DE643535C - Oxygen breathing apparatus :
de
en
- GB463853A - Improvements in cathode glow lamps :
en
- DE643325C - Heat pack :
de
en
- GB463762A - Improvements in and relating to cloth plaiting machines :
en
- GB463749A - Improvements in or relating to sliding roofs for vehicles :
en
- DE643377C - Boarding device :
de
en
- DE643521C - Lighting device for textile machines, especially knitting machines and winding machines :
de
en
- GB463774A - Improvements in or relating to an arrangement for detachably connecting a keel with the skin of a collapsible boat :
en
- FR811133A - Automatic liquid dispenser :
en
fr
- FR811091A - Manufacturing process of permanent magnets :
en
fr
- FR811265A - Portable device for making ice cream :
en
fr
- DE643422C - Form piece for gear rim :
de
en
- DE643367C - Voltage-independent electrical counter for displaying the amount of a flowing medium corrected for the density :
de
en
- FR811137A - Improvement in methods and apparatus for emptying flexible-walled packages containing viscous liquids or pasty materials :
en
fr
- US2076032A - Lamp :
en
- US2075877A - Fuel injection system for internal combustion engines :
en
- GB463782A - Improvements in and relating to cash counting trays :
en
- GB463913A - Improvements in or relating to sliding sash windows :
en
- DE643384C - Bolt latch lock with a tumbler arranged on the bolt latch :
de
en
- FR811229A - Manufacturing process of rigid points forming lace loops at the ends of the laces :
en
fr
- US2076469A - Monolithic track construction :
en
- GB463819A - Improvement connected with cultivators and like agricultural implements :
en
- US2075833A - Portable packing bench :
en
- FR811195A - Improvements in processes and apparatus for coating paper and other similar materials :
en
fr
- GB463654A - Improvements in or relating to the manufacture of cigarettes :
en
- GB463828A - Improvements in the manufacture and production of carboxylic amides containing free carboxylic groups and their salts :
en
- AU118736A - Improvements in or relating to electron discharge devices :
en
- US2076154A - Cravat holder :
en
- US2076239A - Trolley roller :
en
- GB463996A - Improvements in coal cutting and like machines :
en
- GB464049A - Television transmitter :
en
- FR811159A - Capturing device for drilling in aquifer sands :
en
fr
- FR811221A - Improvements to children's chairs :
en
fr
- US2075910A - Thermionic cathode :
en
- US2076115A - Comb regulator for electric machines :
en
- FR811210A - Method and apparatus for rolling metals :
en
fr
- FR811143A - New image exploration system that can be used in television, transmission and reception :
en
fr
- GB463963A - A combined brush and scraper :
en
- DE643410C - Method for controlling brushless, valve-controlled motors with regenerative braking :
de
en
- FR811093A - Hygienic linen, such as handkerchief :
en
fr
- FR811015A - Evaporator device using solar heat :
en
fr
- US2076022A - Record strip aligner for manifolding machines :
en
- US2076173A - Cold storage cabinet :
en
- FR811037A - Signal repeating equipment on board rail vehicles and switch applicable to this equipment :
en
fr
- DE643389C - Number switch for intercoms with restricted traffic authorization :
de
en
- GB463979A - Improvements in or relating to delivery-boxes :
en
- GB464026A - New vulcanisation accelerators :
en
- GB463726A - Improvements in pneumatic tyres :
en
- GB463973A - Improvements in or relating to television and like systems :
en
- DE643501C - Firedamp protected circuit breaker :
de
en
- DE643537C - Device for opening doors or the like. :
de
en
- GB463655A - Improvements in medicinal preparations :
en
- FR811103A - Device for sharpening harvester knives :
en
fr
- FR811245A - Process for manufacturing cellulosic products molded from cellulose or pro-ammoniacal solutions :
en
fr
- GB463985A - Improvements in or relating to variable pitch propellers, especially for aircraft :
en
- US2076374A - Casting machine :
en
- USD103991S - Design for a wheel :
en
- US2076186A - Elevating table :
en
- US2076436A - Machine and method for the marginal notching of paper sheets :
en
- USD103922S - Design for a hat ornament or :
en
- USD103949S - Design fob a display cabinet :
en
- GB463918A - Improvements in illuminating installations more particularly for flying grounds :
en
- GB463965A - Improvements in and relating to clamps for electrical insulators :
en
- DE643516C - Feed regulator for steam boilers and other liquid containers :
de
en
- US2076312A - Automatic cone making machine :
en
- US2076325A - Safety mechanism for railway car brake riggings :
en
- US2076336A - Valve :
en
- DE643360C - Constantly controllable gas discharge tubes for amplifying alternating currents :
de
en
- DE643513C - Method for eliminating acidification of curd cheese :
de
en
- USD103931S - Design for a novelty statuette :
en
- DE643529C - Tobacco pipe with an exchangeable pipe pipe connecting the pipe head with the mouthpiece :
de
en
- GB463719A - Process for controlling hydrogen ion concentration of fermentation mashes :
en
- GB463826A - Improvements in plant for preparing metal powder for bronze colours :
en
- GB464001A - Means for determining color density of liquids :
en
- US2076103A - Apparatus for producing cinematographic combination films :
en
- DE643439C - Method and device for solidifying slag which is difficult to inflate, highly porous :
de
en
- DE643549C - Process for printing animal fibers with acidic or mordant dyes :
de
en
- CA365175A - Boot or shoe pad :
en
fr
- DE643460C - Adcock direction finder with swiveling and symmetrically coupled dipoles with an intermediate circuit :
de
en
- FR811035A - Fencing button checking device :
en
fr
- FR811046A - Improved devices for apparatus for sorting and transporting letters and the like :
en
fr
- US2076008A - Clamping buckle :
en
- US2075912A - Packer :
en
- US2076227A - Valve :
en
- AT149150B - Speaker. :
de
en
- FR811256A - Tube rolling process and rolling mill for its implementation :
en
fr
- US2075805A - Molding urea condensation plastic :
en
- AT149167B - Process for the production of coked briquettes without the use of adhesives. :
de
en
- AT149284B - Method of operating an electric discharge tube. :
de
en
- USRE20324E - Oven light :
en
- US2076388A - Wall construction :
en
- AU100590B2 - Catalytic process for effecting organic syntheses :
en
- FR811187A - Improvements to welding processes :
en
fr
- CA365252A - Dispensing closure :
en
fr
- CA365290A - Keratin processing :
en
fr
- FR811027A - Articulated and folding leg assembly system that can support a table top, for example :
en
fr
- US2076048A - Collapsible tube carton :
en
- USD103959S - Design for a salad dish boat :
en
- DE619718C - Bow for string instruments :
de
en
- US2076221A - Watch protector :
en
- DE643415C - Storm protection for loading bridges or the like. :
de
en
- DE643520C - High-voltage DC machine with a stationary armature and a stationary commutator, but a rotating pole wheel :
de
en
- DE643548C - Process for the production of coverings and roof coverings :
de
en
- US2075954A - Mining apparatus :
en
- DK52900C - Roadway, especially Railway superstructure. :
da
en
- GB463879A - Improvements in stereo-photogrammetric plotting apparatus :
en
- AU100721B2 - Improvements in or relating to electron discharge devices :
en
- CA365214A - Calcium chloride brine purification :
en
fr
- US2075852A - Lasting machine :
en
- US2076430A - Purification of halogenated organic compounds :
en
- US2076380A - Oil interceptor :
en
- FR811014A - Device for air conditioning :
en
fr
- FR811249A - Process for the treatment of hydrocarbons :
en
fr
- FR811090A - Hydraulic braking device, in particular for motor vehicles :
en
fr
- GB463991A - Improvements in the manufacture of tertiary alkylaryloxy alkylols :
en
- FR811094A - New azo dyes :
en
fr
- GB463865A - Improvements in or relating to cutting dies and methods of producing same :
en
- GB463940A - Improvements in and relating to indirectly heated solid fuel cooking ovens :
en
- US2076016A - Corset and the like fastening :
en
- DE643438C - Fountain pen with a compressible ink bag and an elastic air discharge tube :
de
en
- FR811177A - Apparatus for indicating the pressure between the cylinders of a flour mill or other plant :
en
fr
- FR811259A - Rubber vulcanization process and resulting products :
en
fr
- DE643315C - Wheel frame for vehicles, especially bogie for rail vehicles :
de
en
- DE643500C - Control device for the drive of telegraph equipment :
de
en
- DE643503C - AC magnet for remote-operated switches :
de
en
- DE643538C - Electric fluid level indicator with a remote indicator that is set as a function of a follow-up device :
de
en
- GB463732A - Improvements in and relating to the supply of air to locomotive and like fireboxes :
en
- GB464034A - Process for producing white-tipped skins or furs :
en
- GB463942A - Utilization of colliery shale and other waste bituminous shales :
en
- AT149166B - Goods scoop, in particular for sugar cubes. :
de
en
- AU120136A - Improvements in or relating to modulated carrier wave receivers ofthe homodyne type :
en
- US2075856A - Optical drilling tool :
en
- US2075896A - Oil cracking process :
en
- US2075803A - Horizontal extrusion press :
en
- US2075884A - Carburetor control :
en
- US2076397A - Antiglare device :
en
- AU100602B2 - Improvements in and relating to safety glass :
en
- CA365180A - Safety razor :
en
fr
- AT149120B - Process for the production of a hair care product. :
de
en
- US2075872A - Stave silo :
en
- US2075867A - Cement gun nozzle :
en
- US2076416A - Ice cream disher :
en
- US2075788A - Wing broadening extension :
en
- US2076246A - X-ray tilt table :
en
- CA365289A - Keratin substance processing :
en
fr
- AU299736A - Improvements in and relating to wheels for farm tractors andthe like :
en
- DE643347C - Multipole electrical contactor :
de
en
- AU36636A - Improvements in or relating to wearing apparel and processes of making thesame :
en
- US2076306A - Means for adjusting throttle valves :
en
- US2076403A - Building construction :
en
- US2076502A - Rhinestone making machine :
en
- US2076288A - Pulverizing mill :
en
- US2075826A - Machine for attaching wires to floral sticks or the like :
en
- USD103957S - Design for a teakettle :
en
- AU114136A - Packing means for boxes and egg carrirs :
en
- US2075889A - Manufacture of aliphatic :
en
- US2076516A - Discharger for centrifugal machines :
en
- CA365207A - Can making apparatus :
en
fr
- AT149180B - High frequency conductor. :
de
en
- CA365212A - Material breaking apparatus :
en
fr
- AU100635B2 - Improvements in stump jump mechanism for ploughs, cultivators and like implements :
en
- AU100680B2 - Manufacture of photographic silver halide emulsion layers :
en
- AU100580B2 - Improvements relating toa method of making articles of hosiery andthe like :
en
- US2076147A - Dewaxing of oil :
en
- US2076170A - Dyeing apparatus :
en
- CA365235A - Container opening forming tool :
en
fr
- US2075808A - Method and apparatus for observing bodies through opaque substances :
en
- US2076509A - Coating and coating composition :
en
- AU355136A - Improvements in flushing cisterns :
en
- AU453036A - Process for producing valuable hydrocarbon liquids by polymerisation of olefinic hydrocarbons :
en
- CA365282A - Potato sorting and weighing machine :
en
fr
- AT149212B - Method and device for producing a continuous paper web. :
de
en
- CA365263A - Centrifugal mechanism :
en
fr
- AU134136A - Improvements in or relating to 'blind' landing systems for aircraft :
en
- AT149158B - Pneumatic actuation device for electrical switches. :
de
en
- AU100574B2 - Improvements in or relating to cathode ray tubes for use for example, in television :
en
- AU179236A - Improved seed sower :
en
- CA11398S - Fibre board panel :
en
- CA365291A - Paper roll :
en
fr
- AU282236A - Improvements in and relating to band strapping machines :
en
- US2075906A - Conductor :
en
- US2075961A - Portable vegetable packing bin :
en
- US2076223A - Apparatus for splicing cable :
en
- DE643496C - Connection of refrigerated ships, especially used for brewing purposes, to the base :
de
en
- FR811275A - Carding fabric composed of layers of gummed fabric and a rubber cover :
en
fr
- GB463780A - Improvements in or relating to the manufacture of rubber compositions :
en
- DE643540C - Process for the production of transparent or glass batiste effects on rayon from regenerated cellulose :
de
en
- US2076240A - Spot and floodlight projector apparatus :
en
- US2076345A - Loom :
en
- GB463873A - Improvements in and relating to electric discharge lamps :
en
- FR811065A - Process for treating cork and similar materials, apparatus for carrying out this process, and products obtained :
en
fr
- FR811138A - Improvement in the establishment of looms cleats :
en
fr
- GB463642A - Improvements in or relating to luminescent screens :
en
- US2075804A - White synthetic resins and process of making same :
en
- US2076143A - Sulphur dyes :
en
- US2076481A - Photographic camera for determining the exposures :
en
- US2075900A - Parking device :
en
- AT149206B - Electrical resistance. :
de
en
- DE643458C - Device to prevent the wheels from sliding :
de
en
- DE643485C - Self-adjusting gear change transmission, especially for motor vehicles :
de
en
- FR811021A - Improvements to ski poles :
en
fr
- GB463894A - Automobile lift :
en
- CA365278A - Metal weatherstrip :
en
fr
- AT149220B - Mast with a columnar shaft, in particular for electrical overhead lines. :
de
en
- US2076072A - Connecter :
en
- AT149179B - Spin regulator. :
de
en
- US2075876A - Cathode organization :
en
- US2075924A - Machine for operating upon shoe soles :
en
- AT149233B - Pressure medium operated device for operating the clutch and the gearbox of motor vehicles. :
de
en
- US2076060A - Piezoelectric crystal holder :
en
- US2076231A - Electric locomotive bed frame :
en
- US2076052A - Packaging :
en
- AT149264B - Damper plate for ring plate valves. :
de
en
- FR811084A - Suspension, in particular for automobiles :
en
fr
- US2076482A - Photographic apparatus :
en
- US2075901A - Process for the treatment of hydrocarbon oil :
en
- US2076106A - Connection :
en
- US2075957A - Electric wave translating device :
en
- US2076297A - Holder for mill screens :
en
- DE643369C - Flower pot tub with double wall :
de
en
- DK52918C - Cooling System for Cooling Coolant for Combustion Engine Machines for Vehicles. :
da
en
- USD103929S - Design fob a thermometer :
en
- AT149215B - Component for construction kit made of paper or the like. :
de
en
- US2076190A - Projection objective :
en
- US2076029A - News and advertisement exhibiting :
en
- GB463808A - Improvement in pipe fittings :
en
- US2076244A - Telephone set :
en
- US2076225A - Engine cooling and cowling :
en
- US2075816A - Automatic sprinkler :
en
- US2076094A - Desk pad clip :
en
- GB463706A - Improvements in supporting brackets :
en
- US2075796A - Collapsible bed :
en
- US2075978A - Phonographic system :
en
- US2076305A - Gas filter :
en
- US2076001A - Roller cutter spindle and antifriction assembly :
en
- AU109536A - Improvements in or relating to electrical oscillation generators :
en
- US2076185A - Thread pull-off device for buttonhole sewing machines :
en
- CA11417S - Golf club head :
en
- US2076458A - Strap rolling means :
en
- AU107736A - Improvements in or relating to automatic or semiautomatic telephone systems :
en
- US2076260A - Ice creeper :
en
- AT149297B - Securing element with a cover ring which protects the threaded glasses against contact and is secured against unscrewing. :
de
en
- AU100632B2 - Method of charging an internal combustion engine with solid pulverulent fuels :
en
- AU238736A - Means forthe protection of plants from slugs and snails :
en
- US2075909A - Shutter drive :
en
- US2075929A - Heat treating furnace and method of heat treating :
en
- US2076113A - Amusement ride :
en
- US2076194A - Window :
en
- US2076189A - Film claw :
en
- AU100648B2 - Improvements in or relating to radio aerials and aerial systems :
en
- AT149288B - Electromagnetically controlled headlights for vehicles. :
de
en
- US2076431A - Patching device and method :
en
- DE643445C - Short-circuit brake circuit for DC traction vehicles :
de
en
- GB463919A - Improvements in or relating to metal formwork for reinforced concrete construction and to structures erected therewith :
en
- US2075866A - Treatment of tar :
en
- US2076006A - Rear sight for guns :
en
- US2076268A - Oven switch :
en
- AT149216B - Waterproof bag, especially women's handbag, for rain and sports. :
de
en
- GB463720A - Process for controlling hydrogen ion concentration of fermentation mashes :
en
- GB463742A - Improvements in the manufacture and production of motor fuel :
en
- AT149242B - Device for collecting and discharging the cathodically developed hydrogen as well as for damping the movement of electrolytes in chlor-alkali cells. :
de
en
- AU42036A - Improvements in or relating to methods of and means for plugging walls orthe like :
en
- DE643361C - Process for the production of a paint containing zinc dust to be stored in closed vessels :
de
en
- US2075976A - Prevention of corrosion :
en
- DE643359C - Device for the arbitrary adjustment of the brush bridge in relation to the control dial in stand-fed three-phase current shunt commutator machines :
de
en
- DE643448C - Process for the production of electrodes on compact copper oxide bodies for rectifiers :
de
en
- US2076384A - Battery electrolyte indicator :
en
- AT149181B - Furnace lining made of refractory magnesite bricks for rotary kilns. :
de
en
- AT149237B - Radiator arrangement, in particular for motor vehicles. :
de
en
- US2076241A - Rotary printing press :
en
- AT149255B - Device for the axial adjustment of the drive pinion of differential gears in motor vehicles. :
de
en
- US2076471A - Apparatus for checking the sprocket holes of motion picture films :
en
- US2075799A - Spring cover :
en
- US2076107A - Shoe construction :
en
- US2076508A - Oscillating grinder :
en
- DE643379C - Drive device for motor vehicles with hydraulic power transmission :
de
en
- CA365266A - Safe :
en
fr
- US2075975A - Transmission regulation :
en
- US2076521A - Hair curling and waving device :
en
- US2076390A - Suction cleaner :
en
- AT149279B - Device for generating a triangular voltage with a capacitor, which is charged via a resistor by a DC voltage source and discharges via a discharge tube. :
de
en
- CA365283A - Hoisting apparatus :
en
fr
- AT149262B - Distributor for battery igniter combined with an ignition controller. :
de
en
- AT149115B - Electrolytic capacitor. :
de
en
- AT149121B - Arrangement for modulating transmitters. :
de
en
- AT149124B - Process for the manufacture of an agent for inhibiting and abolishing pathological secretion of the nasal mucous membranes. :
de
en
- AU100693B2 - Improvements in or relating to electric cables :
en
- USD103925S - Design fob a corner kitchen sink :
en
- GB463992A - Improvements in circuit arrangements for reducing the influence of fluctuations of mains potential and load on the potential supplied by a rectifier :
en
- FR811147A - Method and apparatus for carrying out germination of grains :
en
fr
- CA365270A - Valve :
en
fr
- US2075812A - Valve and control therefor :
en
- US2075874A - Frameless building :
en
- US2076174A - Garment hanger :
en
- US2076206A - Station announcer and advertising medium :
en
- US2075966A - Regulating device :
en
- US2076089A - Rail grinder :
en
- US2076259A - Antivibration vane :
en
- US2076435A - Machine and method for use in binding paper pads :
en
- AU154336A - Improvements in chucks :
en
- US2075989A - Automatic distributor :
en
- AT149130B - Device for compacting or dewatering masses containing fiber. :
de
en
- AT149155B - Compensation unit for voltage division. :
de
en
- US2076082A - Therapeutic product and process :
en
- US2076043A - Light reflecting means :
en
- US2076083A - Spool :
en
- USD103982S - Design fob a lawn sprinkler head :
en
- AU100734B2 - Process for producing valuable hydrocarbon liquids by polymerisation of olefinic hydrocarbons :
en
- CA365242A - Pipe covering :
en
fr
- AT149222B - Closure for ladies bags, briefcases, etc. like :
de
en
- AU100622B2 - Improvements in and relating to band strapping machines :
en
- AU100566B2 - Improvements in and relating tothe production of anodic coatings on aluminium or aluminium alloys :
en
- GB463771A - An automatic distress signal transmitter with number setting mechanism for sending selector impulses over a subscriber's line to an automatic telephone exchange :
en
- GB463978A - Improvements in plant pots for nurserymen and growers :
en
- DE643441C - Inclined cooling bed for rolling mills :
de
en
- FR811279A - Surgical unit with sterilizable operating cells :
en
fr
- FR811043A - Compressed air motor :
en
fr
- AU311236A - An improved gas burner :
en
- AT149269B - Process for applying a constantly renewing photosensitive layer to an endless support for the purposes of inter-film television. :
de
en
- GB463659A - Improvements in or relating to regenerators for telegraph signals :
en
- GB463789A - Improvements relating to safety razor blade holders :
en
- GB463812A - Improvements in electric suspension insulators :
en
- DE643525C - Jointless corner connections on the outside, especially for furniture :
de
en
- AT149273B - Sheathing for electrical cables and lines. :
de
en
- AU100626B2 - Improvements in electro-therapeutic appliances :
en
- AT149103B - Amplifier circuit and amplifier tube. :
de
en
- CA11395S - Mat :
en
- CA11421S - Bottle :
en
- DE643400C - Pneumatic sheet feeder :
de
en
- CA365250A - Ignition apparatus :
en
fr
- AU100703B2 - Improvements in or relating to methods of and means for plugging walls orthe like :
en
- FR811042A - Apparatus for projecting light rays, in particular for games of chance :
en
fr
- AU101136A - Improvements in and relating tothe production of anodic coatings on aluminium or aluminium alloys :
en
- US2075886A - Tube making apparatus :
en
- AU100610B2 - Production of sound records :
en
- CA365218A - Electro-optical system :
en
fr
- DE643382C - Slidable seat, especially for motor vehicles :
de
en
- GB463895A - Improvements in, and relating to, apparatus for producing and supplying a proportioned mixture of fuel gas and air to burners :
en
- DE643407C - Arrangement for the direct conversion of alternating current to such a different frequency by means of two alternately current-carrying groups of controlled discharge paths :
de
en
- DE643224C - Device for extinguishing AC interruption arcs :
de
en
- DE643340C - Process for dewatering mixtures containing ethyl alcohol :
de
en
- GB463806A - Improvements in or relating to devices for pressing cloth or other fabrics :
en
- AT149254B - Multi-speed gear change transmission with reverse gear, in particular for motor vehicles. :
de
en
- FR811045A - Lighter :
en
fr
- CA365255A - Vehicle safety brake :
en
fr
- US2075934A - Emergency appliance :
en
- US2075967A - Sheet material :
en
- USRE20323E - Method of making tooth brushes :
en
- AT149176B - Drilling table drive for deep drilling devices. :
de
en
- FR811266A - Manufacturing process of aluminum alloy objects with electrolytic oxide coating :
en
fr
- GB463871A - Improvements in and relating to the suspension and springing of motor vehicles :
en
- GB463904A - Vacuum mechanism for paper making machines :
en
- US2076108A - Current regulating system :
en
- US2076468A - Circumciser :
en
- GB463696A - Improvements in and relating to "lags" for looms for weaving :
en
- GB463788A - Improvements relating to the moving contacts of electric switches :
en
- GB463966A - Improvements in and relating to the manufacture of titanium dioxide and products containing titanium dioxide :
en
- FR811153A - Process for the extraction of alkaloids and essential oils or other products contained in plants, recovery of solvents and enfleurage :
en
fr
- GB463757A - Improvements in syringes for applying substances such as medicaments and the like to body orifices :
en
- GB463818A - Plant support :
en
- FR811172A - Improvements to devices for storing and dispensing liquids :
en
fr
- GB463844A - Improvements in or relating to packings made from flastic material :
en
- GB463995A - Improvements in and relating to abrading machines :
en
- FR811002A - Coupling joint :
en
fr
- FR811008A - Speedometer-recorder :
en
fr
- FR811053A - Reversible spinning fishing reel :
en
fr
- FR811273A - Water-soluble sulfur addition compounds derived from alkyl or aralkyl halides and process for their preparation :
en
fr
- AT149265B - Filling valve for filling highly compressed gas from storage bottles. :
de
en
- DE643335C - Openable sliding window with at least one horizontally movable wing :
de
en
- GB463703A - Improvements in and relating to apparatus for filtering liquids :
en
- GB463765A - Safety nut :
en
- DE643442C - Procedure for deep freezing :
de
en
- GB463838A - Coiler top contrivances for sliver can mechanism used in textile trades :
en
- GB464021A - Improvements in and relating to edible jellies :
en
- US2076285A - Article of footwear :
en
- US2076334A - Diesel engine :
en
- US2076426A - Style and cloth design illustrator :
en
- DE643532C - Device for heating embossing rollers for lenticular films :
de
en
- FR811070A - Improvement in the control of automatic heavy oil burners :
en
fr
- FR811134A - Devices for curling hair :
en
fr
- GB463731A - Improvements in pen holders :
en
- USD104003S - Design fob lace :
en
- USD103952S - Design fob a watchcase :
en
- FR811108A - Butane bottles and the like :
en
fr
- GB463935A - Improvements relating to electrically operated printing apparatus :
en
- FR811235A - Method and device for flaming the wire :
en
fr
- US2076137A - Match strip :
en
- US2076141A - Propane dewaxing :
en
- USD103976S - lermer :
en
- FR811154A - Pad for slippers of felt, sheet or the like and automatic mechanism for its sewing :
en
fr
- GB463863A - Improvements in or relating to television transmission :
en
- GB464009A - Improvements in or relating to starting gear for internal combustion engines :
en
- US2076121A - Hypodermic syringe needle hub :
en
- US2076465A - Flow bean :
en
- FR811074A - Device for tubal insufflation, oxygen therapy and hysterosalpingography :
en
fr
- FR811246A - Strong concrete door :
en
fr
- GB463909A - Improvements in or relating to sound-absorbing coverings for walls, floors, and ceilings :
en
- GB463930A - Improvements in screw presses :
en
- DE643437C - Upper joint for window sashes that can be pivoted around double joints :
de
en
- FR811231A - Improvements in machines for handling glass loads and in the manufacture of glass objects with these machines :
en
fr
- FR811286A - Metal container :
en
fr
- GB463670A - Improvements in train braking systems :
en
- GB463705A - Machine-tools such as employ slip gears :
en
- US2076159A - Art of making leatherboard :
en
- GB463707A - Improvements in and relating to the production of knitted fabrics on flat knitting machines :
en
- AU100630B2 - Packing means for boxes and egg carrirs :
en
- DE643454C - A spring-loaded gas valve that can be opened from the outside and arranged in a gas chamber :
de
en
- CA365258A - Cap-spinning machine :
en
fr
- US2076480A - Prime mover :
en
- DE643352C - Contact line with chain line suspension for electric railways :
de
en
- DE643479C - Cinema projector :
de
en
- GB463667A - Improvements in or relating to toys :
en
- US2075958A - Quaternary ammonium compounds and process of preparing the same :
en
- US2076298A - Sound reproducing apparatus :
en
- GB464033A - Improvements in electric resistance alloys :
en
- FR811251A - A method of making a porous, light and resistant building material based on clay :
en
fr
- US2075832A - Weather stripping :
en
- US2076014A - Roofing :
en
- DE643509C - Armouring on drum mills :
de
en
- US2076139A - Meat tenderer :
en
- US2075944A - Hydraulic transmission :
en
- GB463686A - An improved method of and means for launching torpedoes and the like :
en
- DE643489C - Cutting device, in particular razor :
de
en
- DE643510C - Apparatus for sewing machines for creating blind stitch or piki seams :
de
en
- FR811171A - Aerial projectile protection device :
en
fr
- GB464029A - Improvements in and relating to electric selectors set by impulses :
en
- GB464134A - Improvements in and relating to mist-producing apparatus :
en
- US2076198A - Typewriter :
en
- FR811151A - Process for detecting and fixing forgeries in public and private writing :
en
fr
- GB464002A - Improvements in or relating to rubber or composition wheels :
en
- AU124236A - Improvements in gearing adapted tobe controlled under load without steps :
en
- CA365269A - Cement sole attaching machine :
en
fr
- AT149138B - Silencers, in particular for internal combustion engines. :
de
en
- US2075968A - Hydraulic load producing means :
en
- DE643545C - Fountain pen with a suction piston that can be moved by a differential thread :
de
en
- GB463829A - Improvements in and relating to cathode ray tubes, image dissecting tubes and the like :
en
- GB463859A - Improvements in or relating to single-phase mercury-vapour rectifying valves :
en
- USD103961S - Design for an ashtray :
en
- GB464102A - Improvements in change-speed gear boxes :
en
- US2075848A - Pouring spout container :
en
- US2076201A - Process for the polymerization of unsaturated hydrocarbons :
en
- US2076453A - Game timer :
en
- DE643320C - Electric high pressure metal vapor discharge tubes, in particular for lighting and radiation purposes :
de
en
- US2075888A - Production of artificial filaments, threads, ribbons or the like by the dry spinning method :
en
- US2076245A - Tamping machine :
en
- GB463679A - Improvements in and relating to electric condensers :
en
- GB463840A - Improvements in or relating to cast permanent magnets :
en
- USD103964S - emmey :
en
- AT149252B - Automatic valve with a pot-like housing. :
de
en
- GB463747A - A combined firescreen and folding table :
en
- US2075891A - Electric condenser :
en
- US2075879A - Method of coating iron, steel or steel alloys :
en
- US2076316A - Removable outsole for sport shoes :
en
- USD103966S - Design for a phonogjaph cabinet :
en
- GB463876A - A hand press for extracting fruit juices :
en
- GB463898A - Improvements relating to fuel injection pumps :
en
- GB463658A - Improvements in and relating to methods of and apparatus for arc ignition :
en
- CA365288A - Pie lifter :
en
fr
- FR811270A - Electric temperature regulator :
en
fr
- FR811285A - Solution for the impregnation of wood or other material and its manufacturing process :
en
fr
- GB463811A - Improvements in the production of alkali metal nitrates :
en
- FR811300A - Gelatin and glue manufacturing process :
en
fr
- GB463699A - Improvements in and relating to shell-type steam boilers :
en
- FR811099A - Adjustment assembly for several electric machines, in particular for controls with several motors :
en
fr
- GB463854A - Improvements in or relating to reciprocating pumps :
en
- USPP241P - asmus :
en
- GB463934A - Improvements in or relating to preservation of latex :
en
- GB463932A - Improvements in the manufacture and production of agents suitable for improving lubricants :
en
- GB463748A - Improvements relating to muting in radio receivers :
en
- GB463676A - Improvement in and relating to the constitution and construction of screening devices for high-frequency and medium-frequency coils in wireless telegraphy :
en
- GB463957A - Instructional device for aircraft pilots :
en
- US2076339A - Jack seating device :
en
- US2076457A - Combined bottle hood or closure and jigger :
en
- USD103948S - Design for a building :
en
- GB463803A - Improvements in electric lamps :
en
- DK52898C - Swimsuit. :
da
en
- FR811054A - Improvements to centrifugal clutch mechanisms for power transmission :
en
fr
- FR811192A - Pendulum with live force damper for automotive torpedo pendulum devices :
en
fr
- GB463955A - Improvements in the treatment of cellulose ester threads, ribbons, films, fabrics and like materials :
en
- AU100599B2 - Improvements in electric batteries :
en
- DK52920C - Procedure for Preserving Eggs. :
da
en
- USD103942S - Design fob a watchcase :
en
- GB463772A - Improvements in and relating to flexible carrier bags for cycles :
en
- DK52909C - Electrical Contact Mechanism. :
da
en
- US2075855A - Magnetron :
en
- USD103965S - emmey :
en
- DE643476C - Reproduction device :
de
en
- FR811169A - Level indicator for liquid gas :
en
fr
- DE643319C - Arrangement for absorbing the reactive current and power fluctuations in a three-phase network, which are caused by three-phase single-phase converters in the three-phase network, with the help of oscillation circuits :
de
en
- US2075847A - Art of drawing :
en
- FR811030A - Improvements to liquid filters :
en
fr
- FR811157A - Improvements to sedan airplanes :
en
fr
- GB463800A - Improved blade ring for radial flow turbines :
en
- GB463982A - Metal vapour discharge apparatus and especially mercury vapour rectifiers :
en
- GB463779A - Improvements in or relating to a filler block device for rolling mill housings :
en
- AT149208B - Procedure for switching and monitoring the ignition devices in converters. :
de
en
- GB463889A - Improvements in or relating to intermediate glasses for sealing conductors into quartz vessels :
en
- US2075840A - Combined refrigerating and power actuated device :
en
- US2075970A - Hat holder :
en
- US2076391A - Sheet segregating apparatus :
en
- US2076515A - Method of heat treating plane and unidimensional curved metallic surfaces :
en
- AT149292B - Device for starting induction motors with a short-circuited runner. :
de
en
- US2076088A - Control mechanism for airplanes :
en
- US2076449A - Dental instrument :
en
- GB463961A - Production of stabilised benzine in the destructive hydrogenation of distillable carbonaceous materials :
en
- US2076065A - Carton :
en
- GB464207A - Improvements in spindle mountings adapted particularly to duplicating machines :
en
- US2076099A - Refrigerator shelf :
en
- US2076210A - Composite pipe construction :
en
- US2076136A - Electric plug :
en
- DE643321C - Process for the preparation of disazo dyes :
de
en
- FR811190A - Bottle for beauty products or other applications :
en
fr
- GB463798A - Improvements in means for disinfecting dust bins :
en
- GB463799A - Improved blade ring for radial flow turbines :
en
- CA365220A - Textile :
en
fr
- US2076076A - Bulletproof vest :
en
- FR811222A - Soft material with a sticky surface :
en
fr
- FR811219A - Compressed gas switch :
en
fr
- AT149251B - Heat exchange device for preheating liquids or gases, especially boiler feed water. :
de
en
- AT149256B - Handle attachment for hand air pumps, especially motorcycle pumps. :
de
en
- US2076444A - Greasing unit :
en
- DE643450C - Film switching device for cinema sets with a switching step that differs from the normal :
de
en
- DK52910C - Electric Timer. :
da
en
- CA365293A - Building element :
en
fr
- DE643480C - Two-hand safety indentation for friction disc screw presses with hydraulic control of the contact pressure for the friction discs :
de
en
- US2075841A - Electric advertising device :
en
- CA365197A - Lever hoist :
en
fr
- AU106636A - Manufacture of polynuclear substituted unsaturated cyclic ketones :
en
- US2075928A - Trousers slacks :
en
- US2075962A - Multirange radio receiver :
en
- US2076062A - Burr removing apparatus :
en
- AU114336A - Improvements in or relating tothe production of fabrics coated with waterproof compositions of or containing rubber :
en
- US2075923A - Method for operating upon shoe soles :
en
- AU100691B2 - Anew or improved advertising or display device :
en
- US2076123A - Machine for forming curved surfaces on heels and the like :
en
- US2075940A - Manufacture of shoe bottom units :
en
- US2075951A - Electric control :
en
- AT149165B - Bath sponge. :
de
en
- AU100591B2 - Improvements in or relating to electrical oscillation generators :
en
- AU100645B2 - Improvements in sheepshearing machine handpieces :
en
- AU112436A - Improvements in and relating to safety glass :
en
- CA365199A - Lubricant :
en
fr
- CA365182A - Laminated product :
en
fr
- US2076443A - Altering glauconite :
en
- USD103989S - Design fob a dress ensemble :
en
- US2076162A - Electric switch :
en
- DE643542C - Push disconnector :
de
en
- GB463850A - Improvements in or relating to silencers for internal combustion engines :
en
- AT149172B - Device for red light therapy. :
de
en
- AU100603B2 - Improvements in chucks :
en
- AU329036A - Cotton picking machine :
en
- AU100735B2 - Process for effecting chemical reactions of olefin hydrocarbons and particularly forthe polymerisation of normally gaseous olefins into liquid hydrocarbons :
en
- US2076218A - Sealing device for relatively rotatable parts :
en
- AT149136B - Means and processes for increasing the adhesion of touching surfaces of machine and construction parts that are permanently immovable. :
de
en
- US2075899A - Drilling head :
en
- CA365196A - Hoist :
en
fr
- US2075969A - Blasting explosive cartridge and borehole charge :
en
- US2076393A - Regulating apparatus :
en
- CA365209A - Laminated film manufacture :
en
fr
- FR811116A - motor driven propellant element :
en
fr
- US2076503A - Articulated car :
en
- CA11400S - Fibre board panel :
en
- US2076081A - Street sign :
en
- DE643349C - Milling and cleaning machine for shoemakers :
de
en
- DE643536C - Slicing machine with a feed device for the meat table and a stop plate for the food :
de
en
- AU100639B2 - Improvements in or relating to refrigerating apparatus :
en
- AU129236A - Improvements in or relating to electric cables :
en
- US2076191A - Camera shutter construction :
en
- AU121336A - Improvements in or relating to methods of and machines for use inthe manufacture of prewelted boots or shoes :
en
- AT149119B - Switching arrangement for receiving modulated high-frequency oscillations. :
de
en
- AT149142B - Dowels for insertion in walls or cavities. :
de
en
- AU119636A - Improvements in or relating to electric communication cables :
en
- DK52926C - Auxiliary device for aiming when determining the speed of a moving object. :
da
en
- GB463671A - Improvements in or relating to flexible diaphragm fuel pumps :
en
- CA365253A - Highway signal :
en
fr
- US2076494A - Lifting tongs :
en
- US2076275A - Electric flasher :
en
- FR811102A - Electrolytic apparatus for decomposing water with electrodes arranged concentrically :
en
fr
- AT149131B - Fastening device for board curtains. :
de
en
- GB463814A - Improvements in domestic or the like fireplaces :
en
- CA365287A - Grasshopper exterminator :
en
fr
- AT149232B - Control device for the pressure medium of a switching device for change gears. :
de
en
- US2076085A - Safe and protective means therefor :
en
- CA365177A - Centrifugal apparatus :
en
fr
- US2076075A - Hydraulic screw clutch :
en
- US2076280A - Agitating mechanism :
en
- AU100643B2 - An improved gun for spraying materials :
en
- BE420983A - :
en
- AU307136A - Improvements in treatment of whole citrus fruit :
en
- CA365279A - Shape lathe :
en
fr
- US2076067A - Process of making beryllium :
en
- USD103926S - Design for an agitator :
en
- US2076369A - Brake beam safety strap :
en
- US2076475A - Ladle stopper :
en
- US2075813A - Firing mechanism :
en
- US2075911A - Internal combustion engine :
en
- US2076338A - Railway crossing :
en
- CA365173A - Ironer :
en
fr
- DE643515C - Folding top, especially for motor vehicles :
de
en
- CA365281A - Packing paper :
en
fr
- AU329936A - Tuning indicator for radio receivers and the like :
en
- USD103924S - Design fob a play horse :
en
- US2075854A - Predicting device :
en
- US2075793A - Horseshoeing device :
en
- US2075949A - Fuel injection system :
en
- US2076020A - Trailer light :
en
- US2075917A - Control mechanism :
en
- US2075942A - Arch support :
en
- US2076214A - Process for manufacturing gasoline by distillation :
en
- US2076249A - Belt buckle :
en
- AT149184B - Self-priming circulation pump. :
de
en
- AU100624B2 - Improvements in adjustable tyre supporting rims for full circle tyre vulcanizing molds :
en
- GB463874A - Improvements in or relating to telephone systems :
en
- GB464117A - Improvements in or relating to cop winding machines :
en
- USD103932S - Design for a candlestick :
en
- DE643416C - Brake shoe for conveyor brakes, rigidly connected to its lever :
de
en
- DE643305C - Remote monitoring system :
de
en
- DE643386C - Process for the preparation of higher carbon hydrocarbons from methane :
de
en
- AT149140B - Flexible treadmill with metal reinforcement for caterpillar vehicles. :
de
en
- DE643425C - Paper pulp holder with a grinding roller and a pulley device located above the fabric surface :
de
en
- DE643531C - Advertising device with traveling illuminated picture or writing tape :
de
en
- US2076319A - Railway signaling :
en
- US2076059A - Aircraft wing structure :
en
- US2075987A - Container for dry comminuted material :
en
- AT149226B - Process for the faster and more uniform implementation of the treatment of paper raw materials such as cellulose, wood pulp or the like during drying, dissolving, bleaching, alkalizing and the like. like :
de
en
- AT149187B - Process for the production of a mouldable mass for bougies, suppositories and the like suitable for introduction into body cavities. like :
de
en
- AU308136A - Improvements relating to the control of automatic milking apparatus :
en
- FR811050A - Indicating instrument for aircraft :
en
fr
- AU100651B2 - Improvements in or relating to modulated carrier wave receivers ofthe homodyne type :
en
- GB463722A - Improvement in or relating to remote controlled electrical reversing switches :
en
- GB463924A - Improvements in or relating to bicycle drives :
en
- GB464120A - A process of attaching heels of artificial resin to leather boots and shoes, and of attaching leather protectors to such heels :
en
- FR811067A - Steam production process :
en
fr
- AU100592B2 - Lead-in bushing for thermionic valves :
en
- GB463887A - Improvements relating to gas lamps :
en
- GB463886A - Composition for preventing incrustation in boilers :
en
- DE640226C - Ignition process for mixture-compressing internal combustion engines :
de
en
- FR811161A - Improvements in copper processing :
en
fr
- GB463652A - Improvements in or relating to the manufacture of cigarettes :
en
- US2075860A - Voltage tester :
en
- DE642365C - Switch with arc extinguishing by compressed gas and multiple interruption :
de
en
- DE643470C - Internal combustion engine :
de
en
- FR811227A - Oxygen rescue box :
en
fr
- GB463665A - Improvements in lamps, tubes and similar devices :
en
- FR811004A - Device for forming sealing contact surfaces in a shutter device :
en
fr
- US2075973A - Sewing machine feed-dog mechanism :
en
- US2076264A - Phase and frequency control of oscillations :
en
- US2076467A - Method of packaging laundry :
en
- IS89B6 - Method and method of production of air-dried molding powder for urine production :
en
is
- DE643432C - Automatic trailer coupling for motor vehicles :
de
en
- GB463680A - Improvements in safety devices for use on vehicles :
en
- FR811258A - Sewing Machine Improvements :
en
fr
- GB463852A - Improvements in stretchers :
en
- GB464027A - Improvements in or relating to apparatus for use in recording sound intensities :
en
- US2075963A - Method of obtaining higher molecular alcohols :
en
- US2076197A - Sulphonated arylamino anthraquinone dyestuffs and process for their manufacture :
en
- US2076491A - Detachable meter :
en
- AT149219B - Weaving process. :
de
en
- CA365296A - Plow share sharpening method :
en
fr
- US2076018A - Package :
en
- GB463767A - Profile grinding machine :
en
- GR6421B - TELEPHONE DICTIONARIES FOR OUTDOOR CALLS. :
el
en
- DE643339C - Process for the production of a nutrient solution for the production of baker's yeast :
de
en
- US2075925A - Wood graining machine :
en
- US2076074A - Lighting system for automotive vehicles :
en
- AT149243B - Process for the production of polymerization products of drying oils. :
de
en
- CA365171A - Portable drill vise :
en
fr
- DE643348C - Footwear sewing machine with a driving and braking device :
de
en
- GB463820A - Improved ventilator cowl :
en
- FR811071A - Products for washing and cleaning textiles and other articles, and their manufacturing process :
en
fr
- GR6418B - DURING MACHINERY. :
el
en
- FR811115A - Process for manufacturing dental prostheses :
en
fr
- GB463666A - Hearing aid :
en
- GB463753A - Improvements in and relating to motor vehicles :
en
- US2076313A - Bridging plug and retrieving tool therefor :
en
- GB463980A - Improvements relating to valve-operating mechanism for steam engines :
en
- US2075955A - Wall assembly :
en
- US2075971A - Manufacture of phenyl mercury acetate and phenyl mercury hydroxide :
en
- AU80936A - Portable appliance for projecting balls such as those usedfor tennis andother games :
en
- CA365251A - Cooling means for gas compressors :
en
fr
- GB463801A - Improved means for reinforcing metal doors :
en
- DE643310C - Process for the production of cutting means for tobacco cutting devices :
de
en
- FR811182A - Connecting rod for mowers or other similar machines :
en
fr
- US2075932A - Abrader attachment for writing instruments :
en
- US2076100A - Instrument :
en
- US2076220A - Method of and means for producing printing plates :
en
- CA365221A - Filament, yarn or ribbon manufacture :
en
fr
- US2076417A - Mounting for grip cords :
en
- USD103940S - Design for a watchcase :
en
- DE643314C - Road surface made of stony, small-chunk road building materials in a mixture with rubber and processes for their production :
de
en
- GB464012A - Improvements in or relating to chair seats :
en
- DE643398C - Process for the production of anhydrous, practically pure sulfur sodium :
de
en
- FR811150A - Parachute harness attachment buckle :
en
fr
- GB463953A - Improvements in or relating to fireplaces combined with clocks :
en
- DE643374C - Cinema cassette camera :
de
en
- US2075883A - Combined electric and flame light :
en
- AT149173B - Device on toilet flushing devices with a lifting bell that can be raised and lowered to achieve flushing with any amount of water, especially small flushing. :
de
en
- USD103983S - Design for a glass display table ob :
en
- US2075849A - Pressure generator :
en
- FR811290A - Gear shifting device for recovery furnaces :
en
fr
- GB463662A - Improvements in or relating to connector pins for electrical plug and socket connections :
en
- GB463739A - Improvements in retractable landing gear or the like for aircraft :
en
- GB463927A - Improvements in and relating to the manufacture of building plates :
en
- DE640300C - Switch with arc extinguishing by compressed gas and multiple interruption :
de
en
- DE643357C - Speed control device for a DC motor to drive a wire drawing machine :
de
en
- GB463971A - Improvements in or relating to television and like systems :
en
- FR811271A - Direction indicator for motor vehicles :
en
fr
- GB463836A - Improvements in or relating to arc lamps :
en
- FR811295A - removable clothes rack to adapt to central heating radiators :
en
fr
- GB463870A - Apparatus for the substantially uniform illumination of a surface :
en
- GB463920A - Improvements in and relating to the rolling of sheet metal :
en
- GB464032A - Improvements in the production of gas from bituminous fuel :
en
- GB463643A - Motor vehicle power transmission mechanisms and controls therefor :
en
- DE643468C - Tilting mechanism for single-bellows gas knife :
de
en
- FR811006A - Bed combined with another piece of furniture arranged in its small backrest, such as a chest of drawers, a table, a cupboard, etc. :
en
fr
- FR811287A - Circuits for the production of electrical oscillations :
en
fr
- GR6411B - PERFECTIONS IN THE MANUFACTURE OF THE SPILL. :
el
en
- US2075945A - Rubber sheet material and article made therefrom :
en
- US2076188A - Sampling device :
en
- US2076271A - Covered elastic thread :
en
- GB463644A - An improvement relating to mercerisation :
en
- AT149203B - Process for welding materials with more than 48 kg / mm <2> strength. :
de
en
- AU293136A - Improvements in adjustable tyre supporting rims for full circle tyre vulcanizing molds :
en
- AT149276B - Switching equipment for portable telephone stations. :
de
en
- US2076402A - Condenser cooling water control :
en
- AT149170B - Seed dressing. :
de
en
- USD103955S - Design for a shade pull :
en
- CA365222A - Filament, yarn or ribbon manufacture :
en
fr
- US2076446A - Equipoising mechanism :
en
- CA365217A - Telephone system :
en
fr
- US2076019A - Tie plate :
en
- US2076395A - Oil burner control :
en
- US2076387A - Manufacture of ornaments :
en
- AT149274B - Sheathing made of solid insulating material for electrical transformer windings. :
de
en
- US2076311A - Automatic sharpening device for lawnmowers :
en
- US2076414A - Coil cleaning machine :
en
- US2076046A - Engine mounting :
en
- US2076184A - Process for dehydration of acetic acid and other lower fatty acids :
en
- US2075993A - Paper supply controlling attachment for typewriting machines and the like :
en
- US2076134A - Glazier's tool :
en
- AU100647B2 - Method of and means for filling teeth :
en
- DE643383C - Ship stabilization system :
de
en
- AU328936A - Electric discharge signs ofthe interchangeable type :
en
- US2076036A - Food product and process of preparation :
en
- US2076243A - Collapsible top for automobiles :
en
- AU100597B2 - Coupling for purposes of motor traction :
en
- AU101036A - Production of anodic coatings on aluminium or aluminium alloys :
en
- DK52921C - Protective sleeve for waterproof Bicycle saddle cover. :
da
en
- AU100663B2 - Improved means for adjusting the intermediate roller inroad rollers :
en
- AU119536A - Improved system forthe transmission of facsimile images :
en
- AU315936A - Improvements in and relating to belting :
en
- AU100657B2 - Improved system forthe transmission of facsimile images :
en
- GB464007A - Discharge for grinding mills :
en
- GB464028A - Improvements in or relating to bearings and method of lubricating same :
en
- US2076381A - Process for manufacturing metal bodies :
en
- FR811064A - Improvements in steel alloys suitable for devices subjected to high temperatures :
en
fr
- FR811218A - Punch and process for making it :
en
fr
- GB463990A - Improvements in or relating to the treatment of sewage or other sludge-containing liquors :
en
- DE643451C - Unit consisting of a regulating motor and a synchronous motor for driving sound film machines :
de
en
- GB463821A - Improvements in or relating to spring assemblies for mattresses and upholstery :
en
- GB464122A - Improved coating compositions or enamels suitable in particular for use on electrical equipment :
en
- FR811144A - Electric welding of mild steel to hard steel :
en
fr
- GB463727A - Improvements connected with evaporators :
en
- GB463933A - Improvements in or relating to decorative surfaces and method of making same :
en
- DE642928C - Device for stacking freely falling papers by means of an adjustable container :
de
en
- AU109936A - Lead-in bushing for thermionic valves :
en
- USD103938S - Design for a textile fabric or simi :
en
- FR811185A - Improvements to transposing mechanisms for typewriters and printing telegraphs :
en
fr
- AU100702B2 - Improvements relating to the control of automatic milking apparatus :
en
- US2076347A - Automobile wheel aligning apparatus :
en
- USD103981S - sengbusch :
en
- DE643435C - Pusher secured against violent stalling :
de
en
- DE643341C - Process for the production of ª ‡ -AEthyl-ª ‰ -propylacrolein :
de
en
- US2076382A - Heating, lighting, and power system :
en
- US2076478A - Method of and apparatus for dissolving material :
en
- USD103994S - Design fob a dress :
en
- USD103998S - Design fob a book cover :
en
- GB463977A - Improvements relating to telegraph printing, recording and like apparatus :
en
- US2076133A - Coat hanger attachment :
en
- US2075859A - Grave marker :
en
- US2076461A - Medicinal treatment device :
en
- GB463868A - Machine for the manufacture of moulded pieces :
en
- GB463897A - Device for producing mechanical motion by means of an electrostatic relay :
en
- GB464020A - An improved method and means for coating metal articles with zinc specially applicable to coating metal window frames :
en
- DE643338C - Process for improving the properties of hydraulic binders :
de
en
- FR811225A - Device for automatic discharge of the liquid discharged by continuous centrifugal pumps, in particular boiler feed pumps, in the event of an obstruction in the discharge line :
en
fr
- GB463972A - Improvements in or relating to deflecting means for cathode-ray tubes or the like and scanning generators associated therewith :
en
- GB463674A - Improvements in or relating to baby diapers :
en
- GB463715A - Improvements in or relating to metal cutting broaches :
en
- GB464014A - Improvements in racket presses :
en
- GB463830A - Improvements in or relating to apparatus for drying potatoes and the like :
en
- AT149116B - Electron tube circuits. :
de
en
- US2076091A - Oven :
en
- FR811114A - Improvements to bicycles :
en
fr
- DE643487C - Device for setting the grippers on drive wheels for motor vehicles :
de
en
- DE643541C - Lubricating pad frame with articulated and compressible support part for railroad car axle bushes :
de
en
- FR811024A - New process for introducing granular or powdery materials into packaging with reduced opening, and related apparatus :
en
fr
- GB463663A - Improvements in or relating to the electrolytic production of metals :
en
- GB464116A - Improvements in the manufacture of viscose rayon :
en
- FR811081A - Reinforced flexible hose and its manufacturing process :
en
fr
- GB463740A - Improvements relating to apparatus for charging electric storage batteries :
en
- GR6420B - COVER OF LIGHT OR NON-FIRE. :
el
en
- FR811060A - Game :
en
fr
- FR811243A - Improvements to hard metal alloy manufacturing processes :
en
fr
- FR811083A - Gearbox, clutch release, start and control of gearboxes, applicable to engines for motorcycles, mopeds and motor vehicles :
en
fr
- US2075950A - Duplicating device :
en
- USD103971S - Design fob an ironing board support :
en
- US2076278A - Electric discharge device :
en
- US2076096A - Electric percolator :
en
- US2076219A - Means for facilitating escape from submerged craft :
en
- GB463915A - Improvements in or relating to plug sockets and switch plug sockets for electrical connections :
en
- AU100717B2 - Portable appliance for projecting balls such as those usedfor tennis andother games :
en
- AU189536A - Improvements in or relating to mounting means for electric switches andother electrical appliances :
en
- DE643378C - Wooden air brake :
de
en
- DE643413C - Leather processing machine :
de
en
- GB463684A - Motor vehicle power transmission mechanisms and controls therefor :
en
- GB463746A - A process and apparatus for the sintering of concentrates, ores or the like :
en
- GB463903A - Improvements in or relating to radio receiving systems :
en
- USD103936S - Design for a textile fabric :
en
- FR811247A - Improvements to the joints of skid rails :
en
fr
- GB463848A - Electro-mechanical wave filter devices :
en
- GB463975A - Improvements relating to apparatus for setting up code permutations, particularly applicable to telegraph instruments :
en
- US2075850A - Washing device :
en
- US2076356A - Method for making wire drawing dies :
en
- US2076432A - Ophthalmic lens :
en
- US2076187A - Demountable insulator for lamp hangers :
en
- AT149253B - Heat exchange plate pressed from sheet metal. :
de
en
- FR811194A - Improvements to wire drawing benches :
en
fr
- GB463888A - Improvements in or relating to apparatus for receiving television and the like :
en
- DE643206C - Line protection circuit depending on the current strength and the comparison of the energy directions at the line ends :
de
en
- DE643462C - Open or closed overcurrent carrier fuse :
de
en
- GB464101A - Improvements in anti-corrosion coating compositions :
en
- US2076017A - Message drop box and signaling system :
en
- AT149107B - Powder compact. :
de
en
- AT149250B - Device for the rapid preparation of ice cream. :
de
en
- US2076180A - Motor vehicle :
en
- US2076322A - Water filter battery control :
en
- CA365170A - Electrical distribution system :
en
fr
- US2075819A - Full-swing crane :
en
- US2076237A - Method of and apparatus for handling strand material :
en
- US2076283A - Displaceable rudder for aircraft :
en
- US2076327A - Aircraft :
en
- AT149163B - Device for cutting cords or the like. :
de
en
- AU100629B2 - Improvements in flushing cisterns :
en
- US2076073A - Reciprocating electric switch :
en
- FR811130A - Circuit switches :
en
fr
- AT149192B - Process for the manufacture of glasses with high permeability to ultraviolet rays. :
de
en
- US2075990A - Cast iron :
en
- DE643461C - Alphabetical setting device for radio receivers :
de
en
- AT149153B - Circuit arrangement for private branch exchanges for connection to an exchange line. :
de
en
- AT149171B - Impregnation compound for the purpose of obtaining moisture-resistant asbestos and asbestos-cement panels, especially for wall coverings. :
de
en
- AT149143B - Speed change and reversing gear with infinitely variable speed control, especially for motor vehicles. :
de
en
- AT149199B - Anti-rust agents. :
de
en
- US2075825A - Cyclic process of producing amines of saturated hydrocarbons :
en
- US2076506A - Conveyer :
en
- US2076401A - Joint packing and manufacture thereof :
en
- DE643423C - Zigzag stitch sewing machine with a needle bar oscillating to the side :
de
en
- US2076035A - Paper holder for pencils :
en
- US2075903A - Method of and machine for inserting fastenings :
en
- US2075946A - Reaper-thresher machine :
en
- US2075835A - Coated paper or sheet :
en
- US2076376A - Impression blanket :
en
- AT149290B - Pressure switch. :
de
en
- US2076337A - Apparatus for fixing caps on bottles :
en
- US2075809A - Control apparatus for radio receiving sets :
en
- US2075837A - Blank ammunition firing attachment for automatic guns :
en
- AU294836A - Improvements in or relating to refrigerating apparatus :
en
- US2076247A - Controlling device for operating a plurality of reciprocating members :
en
- US2075828A - Pen :
en
- US2076209A - Solderless wire connecter :
en
- US2076161A - Wax crystallization :
en
- USD103978S - Design fob a hair drier :
en
- DE643550C - Filter press support plate :
de
en
- AT149260B - Spring hinge with bolt and sleeve adhering to non-pre-tensioned rubber inside and outside by means of adhesive. :
de
en
- AT149293B - Multiple carrier frequency system over cable. :
de
en
- AU100617B2 - A mechanical impulse repeater for use in telephone and like impulse sending systems :
en
- CA365257A - Plastic material :
en
fr
- GB463857A - Improvements in and relating to electric current rectifiers operating with rotating conductive liquid jets :
en
- CA365243A - Lapping machine :
en
fr
- CA365261A - Separation and recovery of particles :
en
fr
- DE643322C - Process for the preparation of disazo dyes :
de
en
- FR811214A - Remote control for dictation machines connected to telephone networks and intended for recording and reproducing magnetograms by means of phonogram supports in the form of wire or tape :
en
fr
- GB463962A - Improvement in preparation of dialkyl ethers of glycol :
en
- GB464025A - Improvements in or relating to closures for bottles or other receptacles :
en
- DE643414C - Machine for removing flesh from fibrous parts of plants :
de
en
- DE643420C - Method for operating internal combustion engines :
de
en
- AU100576B2 - Pneumatic tyre removing and refitting tool :
en
- CA365264A - Photographic picture developing apparatus :
en
fr
- US2076407A - Closure for containers :
en
- CA365297A - Display box :
en
fr
- DE643365C - Method and device for increasing the measuring accuracy of basic range finders :
de
en
- US2075981A - Phonograph :
en
- US2076116A - Bottle capping mechanism :
en
- GB463839A - Improvements in or relating to machines for operating upon hides, skins, leather and the like :
en
- CA365185A - Electric connector :
en
fr
- US2076433A - Weather strip :
en
- AU110836A - Improvements in electric batteries :
en
- GB463864A - Improved catalyst for chemical reactions and process of producing and applying same :
en
- AU100571B2 - Improvements in cooking ranges or stoves :
en
- CA365286A - Coin controlled vending machine :
en
fr
- AT149164B - Process for the production of hard bodies, in particular for cutting, drawing and other tools made of hard carbides, hard nitrides and the like. like :
de
en
- US2076317A - Railway signaling :
en
- US2075995A - Gearing and method of conditioning the same :
en
- AT149236B - Device for damping vibrations. :
de
en
- DE643330C - Advertising and signal arrangement :
de
en
- US2075921A - Treatment of restricted flow tubing and apparatus therefor :
en
- US2076422A - Apparatus for preventing beer settling :
en
- AT149168B - Process for the animalization of vegetable or artificial cellulose fibers. :
de
en
- CA365169A - Detachable electric trolley :
en
fr
- USD103954S - Design for a communication booth :
en
- US2076342A - Method of making containers :
en
- US2076129A - Button machine saw filing device :
en
- USD103992S - Design for a wheel :
en
- US2076301A - Multiple ring packer :
en
- DE643362C - Hollow winder with open ends for flat winding to create permanent waves in regrowth hair :
de
en
- DE643388C - Circuit arrangement for central battery-fed exchanges with dialer operation and common feeder bridge for calling and called subscribers :
de
en
- US2076411A - Valve :
en
- AU100582B2 - Improvements relating tothe carbonating of milk andthe like :
en
- CA365244A - Electrostatic by-pass member :
en
fr
- US2075893A - Synchronous motor and method of constructing same :
en
- US2076396A - Traffic signal :
en
- AU222536A - Electric cables with insulation impregnated with fluid containing gas and method of manufacture relating thereto :
en
- CA365233A - Fire hydrant :
en
fr
- AT149104B - Electron tube. :
de
en
- AT149248B - Rotary piston machine. :
de
en
- AT149196B - Process for the production of objects with special magnetic properties, in particular permanent magnets. :
de
en
- US2076000A - Roller cutter and antifriction bearing assembly for earth boring drills :
en
- USD103985S - Design fob a bottle :
en
- US2076270A - Method of making covered elastic threads :
en
- US2076124A - Milk bottle :
en
- US2076352A - Electric circuit interrupter :
en
- US2076177A - Printing mechanism :
en
- DE643488C - Full disc wheel with conical contact surface and central fastening nut :
de
en
- FR811082A - Method of reducing crosstalk in transmission lines :
en
fr
- FR811100A - Device for indicating and monitoring irregularities in transformers and similar electrical devices filled with oil :
en
fr
- GB463641A - Improvements in or relating to suspension systems for vehicles :
en
- GB463860A - Improvements in and relating to hair curling apparatus :
en
- FR811220A - Improvements to the control of railway vehicles and others :
en
fr
- GB463946A - Improvements relating to fluid pressure braking apparatus :
en
- FR811141A - Mud flaps for vehicle wheels, shoe heels, etc. :
en
fr
- DK52903C - Electrodynamic Apparatus. :
da
en
- GB463817A - Improvements in road-grading machines :
en
- US2076309A - Control mechanism for adjustable seats :
en
- US2075824A - Organic materials stabilized by antioxidant from grains and cereals :
en
- US2076157A - Fisherman's fly box :
en
- GB463855A - Air conditioning apparatus :
en
- DE643417C - Self-igniting, air-compressing heavy oil internal combustion engine :
de
en
- GB463672A - Toy vehicle with spark producing device :
en
- GB463777A - Improvements in and relating to control devices for gas-heated apparatus :
en
- GB463937A - Improvement in method and apparatus for preparing pen points :
en
- GB464013A - Improvements in or relating to garages for motor vehicles :
en
- US2076230A - Insulated magnetic core and method of making insulated magnetic cores :
en
- FR811122A - Device for destroying ferns, weeds and other similar plants :
en
fr
- USD104000S - Design for a wheel :
en
- US2076331A - Check holder :
en
- GB463952A - Improvements in or relating to surgical trusses :
en
- US2075822A - Alarm system :
en
- US2076140A - Cooking utensil :
en
- DE643401C - Steering rack rail motor car with two drawbar racks and a two-axle steering rack coupled to them that does not support the car body :
de
en
- US2076462A - Combination tool :
en
- DE643474C - Hand-operated device for sewing machines for producing a hemstitch seam :
de
en
- US2075814A - Closure operating device :
en
- DE643464C - Process for the production of water color bodies :
de
en
- FR811183A - Improvements to automatic steering systems for aircraft :
en
fr
- GB463967A - Improvements in or relating to television transmitters :
en
- US2076211A - Apparatus for well surveying :
en
- US2076408A - Case partition :
en
- US2076418A - Ignition device for gas burners :
en
- US2076477A - Mordant azodyestuffs and their production :
en
- US2075986A - Gaseous fuel consuming heating apparatus :
en
- FR811173A - Improvements to pressure regulators for steam engines of the type :
en
fr
- FR811104A - Aerodynamic rotary compressor :
en
fr
- GB464006A - Improvements in or relating to the handles of wooden sporting articles :
en
- US2076460A - Accelerator control :
en
- US2075875A - Frameless building unit :
en
- US2076496A - Tomato coring and peeling machine :
en
- AU100662B2 - Piston :
en
- US2075994A - Supply means for tanks and other receptacles :
en
- US2076098A - Saturated alcohols of the cyclopentano phenanthrene series, and method of producing the same :
en
- US2075800A - Spring cover :
en
- US2076181A - Process for the preparation of an organic acid ester of cellulose in fibrous form :
en
- US2075999A - Roller cutter and antifriction bearing assembly for earth boring drills :
en
- US2076199A - Apparatus for extruding metal :
en
- US2076047A - Brake leverage structure :
en
- US2076229A - Wave shaping system :
en
- US2075894A - Window ventilator for double hung sash :
en
- US2076151A - Valve handle :
en
- US2076419A - Stereoscopic or depth lens for cameras :
en
- US2076349A - Gypsum board :
en
- CA365176A - Steering wheel :
en
fr
- DE643491C - Press pad filled with sand for a machine for gluing soles onto shoes :
de
en
- GB463884A - Improvements in machines for shearing metal :
en
- GB464121A - Motive equipment comprising a diesel engine, particularly for aircraft :
en
- US2075845A - Method of sterilizing :
en
- US2076261A - Electrical connecter :
en
- US2076355A - Rock drill :
en
- US2076413A - Belt guide :
en
- USD103933S - Design for a standing lamp :
en
- US2075920A - Shielding system :
en
- US2076012A - Envelope for an electric device :
en
- US2076238A - Method of charging the electric accumulators of lead having slight local actions :
en
- DK52902C - Contact to Relaiser, especially in Command posts in Railway Safety Systems. :
da
en
- US2076383A - Process for improving the magnetic properties of silicon steel :
en
- AT149134B - Procedure for the operation of heating systems and facilities for its implementation. :
de
en
- US2076357A - Dart board :
en
- FR811112A - Treatment of metal strips for heating in muffle furnaces :
en
fr
- GB463795A - Improvements in and relating to electric communication systems :
en
- FR811029A - Further training in transit devices for telephone lines :
en
fr
- GB463951A - A vehicle for railway and road service :
en
- CA365285A - Container cap retainer :
en
fr
- US2076366A - Hard carbide composition :
en
- US2076386A - Gabbier fob match booking :
en
- US2076456A - Laminated material and process of making same :
en
- USD104004S - Design for a merchandise display :
en
- GB464130A - Improvements in friction brakes :
en
- GB463646A - Manufacture of condensation products from oxy-and amino-derivatives of pyrene and chrysene :
en
- GB463750A - An improved bellows device for inflating and deflating hollow bodies :
en
- CA365262A - Ski attaching device :
en
fr
- US2075890A - Manufacture of artificial products by dry spinning processes :
en
- US2075964A - Rubber grooming device :
en
- US2075933A - Bathtub :
en
- CA365191A - Tetra alkyl lead manufacture :
en
fr
- US2075851A - Food handling apparatus :
en
- US2076057A - Race and roller transmission mechanism :
en
- USD104005S - Design for a shoe :
en
- AT149193B - Bearing body with lubricating wick for built-in plain bearings. :
de
en
- DE636910C - Flywheel starter :
de
en
- US2075935A - Fuse construction :
en
- US2076389A - Machine for compressing cotton wads :
en
- FR811203A - Improved process and machine for milling holes in the walls of vacuum rollers and cylinders and other perforated members :
en
fr
- GB463833A - Improvements in or relating to vacuum pans :
en
- GB463878A - Improvements in or relating to pencils or the like :
en
- AT149101B - Electron tube. :
de
en
- GB464124A - Improvements in and relating to means for suppressing overtones in the magnetisation current of transformers :
en
- GB463781A - Improvements relating to electrical contact plugs or pins :
en
- GB463734A - Improvements in or relating to loudspeakers and like sound-reproducing instruments :
en
- DE642895C - Felt calender :
de
en
- CA365213A - Material breaking device :
en
fr
- DE643405C - Shunt resistor made of semiconductor materials enclosed in a vacuum-tight vessel :
de
en
- FR811253A - Amplifier mounting without distortion :
en
fr
- AU117636A - Production of sound records :
en
- GB464097A - Improvements in or relating to rotary pumps, compressors, prime movers, and the like :
en
- AU100670B2 - Improvements in gearing adapted tobe controlled under load without steps :
en
- US2076007A - Paper box opener :
en
- US2076315A - Method of forming fuel briquettes :
en
- CA365205A - Welding flux and rod :
en
fr
- CA365265A - Dentifrice :
en
fr
- AU6490465A - Quick-change mounting for water-cooled mold :
en
- AT149162B - Flush valve with counter pressure chamber and auxiliary valve. :
de
en
- US2076360A - Air conditioning apparatus :
en
- AT149235B - Drive and storage device for pendulum half-axles. :
de
en
- US2076195A - Magnetic conveyer :
en
- GB463916A - Improvements in or relating to cameras for taking radiographic pictures :
en
- GB463947A - Improvements in voltage regulating apparatus for alternating current electric circuits :
en
- US2076111A - Esterification process :
en
- AU100681B2 - Improvements in and relating to wheels for farm tractors andthe like :
en
- AT149282B - Chassis for automobiles. :
de
en
- AT149266B - Double filling valve. :
de
en
- DE643493C - Flyer drive :
de
en
- AT149225B - Changeable pencil. :
de
en
- AU102736A - Improved apparatus for playing a ballgame simulating golf :
en
- CA365284A - Stamping machine :
en
fr
- AT149257B - Cylinders for piston machines, in particular internal combustion engines. :
de
en
- DK52925C - Apparatus for practice shooting with compressed air, especially for light machine guns and machine guns. :
da
en
- US2075864A - Self-luminous instrument :
en
- AT149241B - Device for determining the toughness of flour doughs. :
de
en
- DE643402C - Rail current switch :
de
en
- AU100708B2 - Improvement in metal containers :
en
- CA365272A - Earth anchor :
en
fr
- US2076228A - Machine for crimping metal :
en
- US2075930A - Indicating device with backlash eliminator :
en
- AT149154B - Momentary switch. :
de
en
- FR811016A - Improvements made to the indivisible and non-removable front end rings :
en
fr
- GB463970A - The manufacture of halogenated derivatives of methane :
en
- GB463994A - Process and apparatus for utilizing and measuring variations of illumination :
en
- AU100613B2 - Improvements in automatic switches for use in telephone or like systems :
en
- DE643421C - Device for example for internal combustion engines for the production of a fuel mixture from liquid fuel boiling at about 180 to 200 ° C and a gaseous component, in particular air :
de
en
- FR811036A - Respirator mask for aviation and other applications :
en
fr
- GR6419B - AUTOMATICLY CONVERTED BLOG WITH OBSTACLES. :
el
en
- AT149146B - Method and device for manufacturing electrical resistors. :
de
en
- AU117536A - Anaesthetising apparatus :
en
- FR811075A - Improvements to gummed tapes and their manufacturing processes :
en
fr
- FR811186A - Device for recording acoustic oscillations :
en
fr
- FR811031A - Photoelectric detector for the control and exploration of gaseous atmospheres :
en
fr
- AU85336A - Improvements relating tothe carbonating of milk andthe like :
en
- CA365187A - Electric connector :
en
fr
- FR811019A - Advanced gun for slaughtering animals :
en
fr
- DE643412C - Device for automatic regulation of the amount of combustion air in combustion systems with automatic fuel feed :
de
en
- US2076290A - Timing mechanism :
en
- FR811142A - Warning thermometer :
en
fr
- DE643431C - Control of the inlet valve for the pressure medium supplied to the working cylinder of an aircraft sling :
de
en
- US2076084A - Spool :
en
- GB464396A - Process for the manufacture of androstenol-(17)-ones-(3) and derivatives thereof :
en
- GB463645A - Manufacture of metalliferous azo-dyestuffs :
en
- GB463901A - Improvements in and relating to the manufacture of magnetic materials :
en
- US2076518A - Heating system :
en
- DE643506C - Device for controlling a grid-controlled discharge path of a gas or vapor-filled discharge vessel :
de
en
- GB463847A - Improvements in or relating to water tube boilers and to superheaters for use in connexion therewith :
en
- US2076156A - Hair waving pad :
en
- US2076110A - Rotary cutter :
en
- GB463677A - Can testing machine :
en
- FR811092A - Liquid heater :
en
fr
- GB463775A - Improvements in the production of composite metal articles :
en
- DE643404C - Device for interrupting high-performance AC circuits :
de
en
- GB463938A - Improvements in and relating to wireless communication systems :
en
- DK52911C - Procedure for silver plating glass or similar transparent or translucent materials. :
da
en
- FR811199A - Removable handle for the general handling of bottles containing mainly fatty or corrosive substances :
en
fr
- GB463912A - Improvements in apparatus provided with magnetic speed indicators :
en
- US2076155A - Gas burning unit :
en
- GB463939A - Improvements in or relating to the rolling of metal strip :
en
- US2076176A - Automatic intercommunicating system :
en
- FR811095A - Bottle cleaning machine :
en
fr
- FR811236A - Cold machine working by compression, with circulation of the lubricating agent :
en
fr
- GB463846A - Improvements in and relating to reciprocating pumps :
en
- DK52915C - Stregmaal til Afidsning af Nakker og Sinkeforbindelser. :
da
en
- GB463906A - Improvements in or relating to electric tumbler or double press-button snap-action switches :
en
- US2075802A - Production of complex sounds :
en
- USD103968S - Design for a casing for an air condi :
en
- FR811039A - Extraction control device for boilers :
en
fr
- GB463769A - Improvements in or relating to photographic roll film cameras :
en
- GB464005A - Improvements in or relating to devices for testing the hardness of metals :
en
- DE643366C - Scales with self-supporting load carrier :
de
en
- GB463827A - Improvements in collapsible or folding cots and other articles :
en
- AT149188B - Method and device for the production of alcoholic beverages by fractional distillation. :
de
en
- USD103995S - Design fob a book cover :
en
- FR811269A - Diagram of an automatic reverser for normal arrival and emergency arrival with automatic and voluntary shutdown device :
en
fr
- GB463835A - Improvements in or relating to arc lamps :
en
- US2075927A - Shielding system :
en
- US2076276A - Package banding tool :
en
- US2076394A - Treatment of hydrocarbon oils :
en
- AU100658B2 - Improvements in or relating to electric communication cables :
en
- US2075791A - Chest :
en
- US2076304A - Gas filter :
en
- US2076150A - Flap operating means :
en
- US2076044A - Light reflecting means :
en
- US2076340A - Golf club :
en
- US2076429A - Machine for treating yarn in skein form :
en
- GR6415B - AUTOMATIC CALCULATOR OF TIMELY WHOLESALES. :
el
en
- FR811109A - Hydraulic regulator, which is controlled by an electric measuring instrument :
en
fr
- GB463893A - Improvements relating to label holders :
en
- US2076025A - Releasable screen attachment for hammer mills :
en
- US2076425A - Friction clutch :
en
- US2076303A - Mercerizing assistants :
en
- US2076326A - Adjustable wire formed hat holder :
en
- DK52919C - Method for Homogenizing Powdered Mixtures. :
da
en
- US2075902A - Electrically operated sizing device :
en
- DE643353C - Metal vapor rectifier for portable systems :
de
en
- DE643390C - Circuit arrangement for the transmission of current surges over sealed lines :
de
en
- DE643495C - Brewing pan with riser pipe and heating element :
de
en
- DE643475C - Closing means for bottles :
de
en
- US2076450A - Flowerpot cover :
en
- AU90036A - An improved gun for spraying materials :
en
- US2075991A - Shock absorber :
en
- US2076487A - Means for fruit washing :
en
- DE643543C - Process for the production of artificial structures, in particular artificial threads from viscose solutions :
de
en
- US2076090A - Propeller :
en
- US2076351A - Modulation :
en
- US2076499A - Voltage regulation :
en
- US2076459A - Process for canning citrus and other juices :
en
- US2076513A - Check controlled mechanism :
en
- AU100623B2 - Improvements in or relating to electric resistances having a negative temperature coefficient anda method of manufacturing such resistances :
en
- US2075844A - Cushioning means for supporting a body upon a vehicle frame :
en
- CA365194A - Steam generator :
en
fr
- US2076242A - Period computing device :
en
- CA365193A - Measuring and filling machine :
en
fr
- AU103436A - Improvements in or relating to cleaning the interiors of enclosed spaces by volatile grease solvents :
en
- US2076004A - Keyhole guide :
en
- USD103937S - Design for a communication booth :
en
- USD103953S - Design for a decorative light :
en
- USD103997S - Design for a book cover :
en
- CA365192A - Pulverizing system :
en
fr
- AU100565B2 - Production of anodic coatings on aluminium or aluminium alloys :
en
- US2075885A - Sealing compound :
en
- AU100644B2 - Improvements in the sizing rollers of fruit grading apparatus :
en
- CA365248A - Asymmetrical conducting device :
en
fr
- DE643507C - Hot cathode discharge tubes for high voltage, e.g. B. Roentgenroehre, with partition :
de
en
- FR811059A - Land torpedo :
en
fr
- FR811217A - Roller bearing :
en
fr
- GB463735A - Improvements in or relating to suction cleaning machines for floors, walls and furniture and like surfaces :
en
- US2075984A - Process of compressing gases :
en
- US2076164A - Piston ring :
en
- US2076226A - Oil engine :
en
- US2076272A - Elastic cord :
en
- GB463841A - Improvements in or relating to siphon tops :
en
- AT149249B - Automatic epicyclic gears, in particular for motor vehicles. :
de
en
- AT149128B - Crimmer-like tissue. :
de
en
- US2076212A - Metallic foil label and the art of forming same :
en
- US2076030A - Injection combustion power machine with jet atomization and auxiliary chamber :
en
- AT149189B - Process for the production of rubber products or the like. :
de
en
- AU102336A - Improvements in or relating to thermionic valve oscillator arrangements :
en
- DE643471C - Starting device for diesel engines :
de
en
- US2076368A - High frequency power supply system :
en
- US2076289A - Frequency modulation :
en
- US2076053A - Treatment of calves :
en
- US2076511A - Woodworking tool :
en
- USPP242P - Poinsettia :
en
- CA365190A - Distillation method :
en
fr
- FR811119A - Development of poly-cylindrical fuel pumps for internal combustion engines :
en
fr
- AU100577B2 - An improved lifting gear for tractor-drawn implements :
en
- US2076483A - Sprinkler head for automatic sprinkler systems :
en
- US2075821A - Seat :
en
- US2076145A - Whistle for toy railways :
en
- US2076410A - Massage instrument :
en
- AU114536A - Method of charging an internal combustion engine with solid pulverulent fuels :
en
- AT149213B - Metallic insulating insert in buildings. :
de
en
- AU110136A - Improved electrode mounting for electron discharge devices :
en
- AT149300B - Overcurrent circuit breaker. :
de
en
- US2076490A - Method of forming a gravel pack about well screens in wells :
en
- US2076493A - Double strap conveyer :
en
- US2076203A - Photogravure plate printing press :
en
- USD103939S - Design for a watchcase :
en
- AT149105B - Process for the production of biologically and therapeutically effective textiles and leather. :
de
en
- AT149228B - Boiler feed water degasser. :
de
en
- DK52927C - Detector device. :
da
en
- AU100720B2 - Improvements in or relating to 'blind' landing systems for aircraft :
en
- CA365249A - Ignition apparatus :
en
fr
- US2076464A - Alternating current generator :
en
- AT149239B - Crude oil gasifier. :
de
en
- US2076126A - Process and apparatus for the extraction of products in solution by means of solvents :
en
- US2076152A - Combined typewriting and comput :
en
- US2076455A - Machine for separating seeds or the like :
en
- USD103969S - Design fob a hacksaw frame :
en
- AU100641B2 - Tuning indicator for radio receivers and the like :
en
- AU102836A - Improvements in cooking ranges or stoves :
en
- US2076300A - Straightedge :
en
- AT149145B - Storage of caterpillar chains, treadmills, etc. like :
de
en
- AT149190B - Methods of cleaning ultramarine. :
de
en
- DE643307C - Method and device for the removal of organic substances and possibly metal pieces from aluminum foil waste :
de
en
- FR811244A - Refinement to sheet articles :
en
fr
- US2076130A - Process of manufacturing polyvinyl derivatives containing nitrogen :
en
- AT149201B - Device for heating, cooling or ventilating rooms equipped with seats. :
de
en
- AT149298B - Alternator, especially for bicycles, motorcycles and the like. like :
de
en
- AU104236A - Pneumatic tyre removing and refitting tool :
en
- FR811204A - Ellipsoidal reflector lighting device :
en
fr
- GB463743A - Improvements in and relating to kitchen-cabinets :
en
- GB463908A - Improvements in fermentation recorders :
en
- AU407736B2 - Quick-change mounting for water-cooled mold :
en
- AT149246B - Draft regulator. :
de
en
- DE642998C - Process for the production of transparent or glass batiste effects on rayon from regenerated cellulose :
de
en
- AT149110B - Intermediate frequency amplifier. :
de
en
- AU100640B2 - An improved gas burner :
en
- AU107836A - Controllable impedance elements :
en
- US2075830A - Combination water closet and bidet :
en
- USD103950S - Design fob a lamp housing :
en
- AU326136A - Improvements relating to electric storage batteries :
en
- US2076441A - Moisture tester and method :
en
- AT149109B - Glideslope beacon. :
de
en
- US2075863A - Heat transfer apparatus and refractory wall structure there for :
en
- DE643478C - Photographic lens shutter with front mechanism :
de
en
- CA365273A - Drive screw :
en
fr
- US2075939A - Skeleton structure for railway cars :
en
- USD103972S - Design for a vehicle tank body :
en
- CA365247A - Liquid concentrating and refrigerating apparatus :
en
fr
- FR811164A - Device for measuring the quantities and intensities of electromagnetic radiation :
en
fr
- AU100583B2 - Improvements in or relating to circuit arrangements for automatically controlling the band width of a radio and / or intermediate frequency amplifier :
en
- AU100650B2 - Improvements in or relating to navigation aiding directional radio systems :
en
- US2076424A - Shuttle :
en
- DE643350C - Process for the production of coal tar emulsions :
de
en
- FR811180A - Process for obtaining hormones :
en
fr
- GB464000A - Improvements in the production of gas from carbonaceous fuels :
en
- DE643376C - Rangefinder for photographic and cinematographic apparatus :
de
en
- FR811005A - Automatic electrical command, control and signaling device for handling installations :
en
fr
- AT149294B - Arrangement for generating alternating voltages with a rectangular waveform. :
de
en
- AU106036A - Improvements in or relating to circuit arrangements for automatically controlling the band width of a radio and / or intermediate frequency amplifier :
en
- GB463738A - Improvements relating to direct contact steam generators :
en
- AT149156B - Flashing switch for electric hand lamps u. like :
de
en
- DE643483C - Trailer for fire engines :
de
en
- AU245936A - Improvements in means for attaching caps to lamp globes :
en
- US2076039A - Drill bit guide :
en
- US2076023A - Sign process platform :
en
- AT149227B - Method for wiping excess ink off the printing surfaces of the copperplate presses. :
de
en
- US2076321A - Plural valve actuation and control :
en
- US2076406A - Temperature control device :
en
- US2075869A - Power circuit :
en
- USRE20319E - Simultaneously tkipping relaying :
en
- AT149271B - Arrangement for selecting and actuating any contact group from a number of contact groups arranged next to one another. :
de
en
- AU274636A - Improvements relating to reflecting oscillographs :
en
- DE643465C - Centrifugal casting device :
de
en
- US2076279A - Liquid oxygen explosive :
en
- AT149285B - Seal for valves for controlling the compressed gas supply in switches with arc quenching by compressed gas. :
de
en
- FR811055A - Discharge tube :
en
fr
- FR811212A - Trigger system for automatic firearms allowing individual and continuous fire :
en
fr
- US2076038A - Spark plug :
en
- GB463896A - Improvements in or relating to oscillights or cathode ray tubes :
en
- US2076005A - Bottom dump apparatus with sloping discharge walls :
en
- US2076354A - Carburetor :
en
- US2076208A - Freezing tray :
en
- DE643473C - Method and device for one-sided soldering of a sheet metal edge :
de
en
- AT149177B - Liquid switch. :
de
en
- AT149113B - Adding machine. :
de
en
- CA365245A - Paper feed mechanism :
en
fr
- AU112936A - Automatically operated stock feeder :
en
- DK52907C - Four-wire remote signal cable, especially for carrier frequency traffic. :
da
en
- US2075834A - Window :
en
- US2075974A - Brake equalizer :
en
- US2076308A - Well heating device and method :
en
- USRE20325E - Aib cooling apparatus :
en
- AU23436A - Coupling for purposes of motor traction :
en
- US2075922A - Fully automatic refrigerator :
en
- US2075977A - Fuel tank for aircraft :
en
- AU100711B2 - Improvements relating to electric storage batteries :
en
- AU100579B2 - Improvements in and relating to pumps, syringes, and like appliances for surgical andother purposes :
en
- AU100601B2 - Improvements in or relating to electric arc gap arrangements with electrodes adapted to operate in streaming extinguishing means :
en
- CA365188A - Incandescent lamp :
en
fr
- USD103974S - Design fob a battery box :
en
- AU100652B2 - Improvements in or relating to mounting means for electric switches andother electrical appliances :
en
- AT149296B - Resistance regulator. :
de
en
- AT149135B - Dimming device on headlights for motor vehicles. :
de
en
- AT149234B - Brake lever lock housing. :
de
en
- US2075947A - Pipe joint :
en
- US2075905A - Tap dancing shoe :
en
- US2076049A - Sheet filter :
en
- US2075941A - Metatarsal arch support :
en
- FR811178A - Brake enhancements in which the braking action is made dependent on speed, including the use of centrifugal governors :
en
fr
- US2076064A - Printing machine :
en
- AU134236A - Improvements in or relating to electron discharge devices :
en
- AT149245B - Device for preventing acid splashes and at the same time preventing the crystallization of spinning bath solutions on high-speed yarn guide rollers. :
de
en
- AU100567B2 - Improved apparatus for playing a ballgame simulating golf :
en
- FR811051A - Process for treating, with solid adsorbents, gases containing substances which resinify or polymerize :
en
fr
- US2075846A - Laxative auxiliary food flakes and process of making same :
en
- US2075914A - Process of making sulphuric acid esters of unsaturated alcohols :
en
- USD103973S - Design fob a textile fabric :
en
- USD103934S - Design for a standing lamp :
en
- AT149111B - Calculating or accounting machine. :
de
en
- AU100561B2 - An apparatus for lifting heavy bags andthe like :
en
- CA365229A - Thermostatic switch :
en
fr
- AT149139B - Gearbox with variable ratio. :
de
en
- CA365228A - Extruded article moulding device :
en
fr
- US2076232A - Engine cowling and cooling :
en
- US2076250A - Method of making ferro-magnetic alloys :
en
- USD103947S - Design fob an antisup shoe heel :
en
- CA365203A - Plastic material seasoning method :
en
fr
- GR6412B - PUMP VALVE. :
el
en
- DE643512C - Process for the sterilization of liquids, in particular milk :
de
en
- CA365237A - Box piling :
en
fr
- US2076153A - Lubricating oil :
en
- US2076379A - Caisson :
en
- AU181636A - Improvements in stump jump mechanism for ploughs, cultivators and like implements :
en
- AT149108B - Device for tracking a target that is movable with respect to the device stand. :
de
en
- AU110236A - Mechanism for extracting gold, tin or other metal, from sand and alluvial deposits :
en
- US2076042A - Pressure fluid operable blow-out preventer :
en
- US2076061A - Furnace :
en
- AU263836A - Manufacture of photographic silver halide emulsion layers :
en
- DE643355C - Device for electrical lighting, in particular a stage :
de
en
- AT149210B - Electric discharge device. :
de
en
- US2076421A - Tension roll device :
en
- FR811198A - Improvements made to the fixing of the elements, constituting the hub bodies in several parts for bicycles, etc. :
en
fr
- USD103993S - Design fob a food bowl :
en
- FR811038A - Process for the manufacture of formaldehyde by electro-synthesis from carbon monoxide, or carbon dioxide, and hydrogen :
en
fr
- US2076373A - Driven member of a clutch :
en
- US2076299A - Vending machine :
en
- FR811206A - Apparatus for dosing and distributing, with regularity in density, predetermined quantities, particularly for the distribution of powdered materials :
en
fr
- FR811233A - Domestic hygiene and economy device intended to collect and properly transport manure :
en
fr
- DE643456C - Rotary piston engine or pump with rotatable abutment :
de
en
- FR811066A - Compositions for coating roads, floors, walls, tennis courts and others :
en
fr
- GB463999A - Improvements relating to indicators for use with door fastenings :
en
- DE643345C - Axle bearing with a lower shell that is constantly pressed onto the stub axle by means of springs and is supported against a frame that is rigidly suspended in the housing :
de
en
- FR811098A - Suction nozzle for vacuum cleaning devices :
en
fr
- USD103963S - Design fob a bird feeding station :
en
- AT149272B - Process for producing insulated electrical conductors. :
de
en
- GB463770A - An improved process for evaporating liquids :
en
- GB463858A - Improved clamping means for shuttering used in concrete wall building and the like :
en
- GB463891A - Improvements in or relating to cathode-ray apparatus for receiving television and the like :
en
- US2076254A - Bearing :
en
- US2076330A - Measurement of distances by echo reception methods :
en
- AT149129B - Casting mold for the production of containers, in particular coffins, from pulp. :
de
en
- CA365239A - Bitumen dispersion :
en
fr
- AU118636A - Improvements in or relating to radio aerials and aerial systems :
en
- US2076486A - Convertible vehicle :
en
- US2076175A - Phase modulation receiver :
en
- US2076122A - Floor covering :
en
- FR811230A - Improvements to machines for the manufacture of glass articles :
en
fr
- GB463834A - Improvements in or relating to electric cigar or cigarette lighters :
en
- CA365274A - Glass panel building construction :
en
fr
- DE570803C - Steering device for an eight-axle trailer for motor vehicles that is used to transport rail vehicles :
de
en
- US2076204A - Brick grab :
en
- FR811175A - Method and devices for producing light effects :
en
fr
- GB463764A - Improvements in or relating to the manufacture of luminescent bodies :
en
- GB463964A - Improvements relating to spectacle frame joints :
en
- US2076178A - Trimming and stitching machine :
en
- US2076207A - Distortion check for welding apparatus :
en
- GB463661A - Improvements in or relating to the manufacture of sliding clasp fasteners :
en
- GB463862A - Improvements in pistons for swash-disc mechanisms :
en
- US2076439A - Calculator :
en
- FR811020A - Sorting table for materials such as rags, waste paper and other waste used in stationery :
en
fr
- GB464008A - Improvements in or relating to starting apparatus for internal combustion engines :
en
- US2076135A - Target :
en
- US2076404A - Panel and joint construction :
en
- US2076267A - Building construction :
en
- FR811106A - Monitoring device for high voltage installations :
en
fr
- AU100589B2 - Improvements in or relating tothe jointing of coaxial conductor electric cables :
en
- FR811135A - Device for emptying drums containing very thick lubricants or other viscous materials :
en
fr
- GB464104A - Improvements in or relating to domestic fireplaces :
en
- GB463718A - Improvements in the production of butyl alcohol and other products by fermentation :
en
- GB463923A - An improved reaper and binder :
en
- US2076202A - Speed synchronizing device :
en
- US2076399A - Method of heating and ventilating :
en
- US2075980A - Automobile drive :
en
- GB463768A - Improvements in or relating to clutch plates :
en
- GB463945A - Improvements in or relating to collars and their attachment to shirts :
en
- FR811120A - Optical compensated film apparatus :
en
fr
- FR811211A - Electrical coupling device :
en
fr
- FR811241A - Use of a steel alloy :
en
fr
- GB463929A - Improvements in and relating to liquid-break electric circuit breakers :
en
- IE14353L - Phosphatide compositions. :
en
- AU100631B2 - Improvements in or relating tothe production of fabrics coated with waterproof compositions of or containing rubber :
en
- DE643328C - Flush valve :
de
en
- DE643494C - Tennis or similar inflated or inflatable and covered rubber ball :
de
en
- GB463763A - Improvements relating to lubricating oils :
en
- DE643356C - Circuit arrangement of vertically arranged carbon column resistors layered from carbon disks :
de
en
- FR811202A - Device for connecting the rotary members to the drive member in magneto-electric ignition devices :
en
fr
- GB463653A - Improvements in or relating to heel shaping machines :
en
- GB463866A - Improvements relating to the screening of electric cables or other electrical apparatus :
en
- US2076273A - Elastic thread :
en
- AT149231B - Method and apparatus for producing regularly shaped pieces from molten materials. :
de
en
- DE643394C - Process for the automatic limitation of the effective amount of exposure in photochemical processes :
de
en
- US2076314A - Bridging plug and setting tool therefor :
en
- US2076359A - Electrical-service-cable grip :
en
- US2075823A - Production of sulphur dioxide :
en
- GB464030A - Improvements in magnesium alloys :
en
- CA365232A - Fire hydrant :
en
fr
- FR811073A - Improvements to thermal systems comprising air circulation, in particular for air conditioning :
en
fr
- US2076093A - Method and apparatus for hat sizing :
en
- USD103988S - Design fob a comfortable :
en
- GB463721A - Improvements in or relating to charcoal making plants :
en
- US2076078A - Method of forming insulating material :
en
- US2076287A - Automobile heater :
en
- AU100564B2 - Improved rug for sheep :
en
- AU128636A - Anew or improved advertising or display device :
en
- US2076262A - Apparatus for cleaning receptacles :
en
- US2076474A - Printing mechanism :
en
- IE14346L - High-pressure metal-vapour electric discharge devices :
en
- US2076205A - Cultivator standard :
en
- US2076256A - Mount for wing guns :
en
- US2075880A - Hair curling device :
en
- US2075988A - Container :
en
- US2075836A - Manufacture of coated sheet :
en
- DK52904C - Membrane for Speakers and Apparatus for Manufacturing the same. :
da
en
- GB463941A - Lubrication systems :
en
- CA365226A - Portable light testing device :
en
fr
- US2076505A - Air cushion joint :
en
- DE643447C - Dry rectifier :
de
en
- AT149195B - Pandel axle bearings for the wheel groups of multi-wheel wagons. :
de
en
- AU21336A - An apparatus for lifting heavy bags andthe like :
en
- US2076362A - Power transmission mechanism :
en
- AT149126B - Device for applying and rubbing off cream-like agents. :
de
en
- AT149183B - Process for the preparation of a solid, free acid-containing green fodder preservative. :
de
en
- AT149144B - Injection device for internal combustion engines. :
de
en
- US2075898A - Synchronizing system :
en
- GB463831A - Improvements in sole gluing presses :
en
- US2076514A - Shoe heel and decorative cover therefor :
en
- GB463758A - Improvements in or relating to clutch plates :
en
- FR811205A - Improvements made to ball and roller bearing cages :
en
fr