- US2166682A - Flashlight :
en
- DE678685C - Oven with a second baking space arranged above a baking space heated by means of steam heating pipes :
de
en
- US2166724A - Hydraulic brake :
en
- USD115749S - Design for a goblet or similar :
en
- US2166353A - Anthraquinone dyestuffs :
en
- AU319438A - Improvements in rear vision mirror carriers for motor vehicles :
en
- AU107903B2 - Improved method of and apparatus forthe transmission of speech andother sounds :
en
- CA382647A - Selling display device :
en
fr
- CA382669A - Additive colour film manufacture :
en
fr
- US2166348A - Apparatus for tempering glass sheets :
en
- US2166361A - Sash and store front constructions :
en
- DE678813C - Electromagnetic light control device :
de
en
- DE678850C - Stapled :
de
en
- US2166119A - Insecticide :
en
- US2166406A - Chain adjuster :
en
- US2166408A - Silencer :
en
- US2166319A - Hydraulic press with variable retraction for platens :
en
- US2166418A - Method of rolling :
en
- CA382702A - Correct colour picture production :
en
fr
- DE678636C - Steep view card index :
de
en
- DE678841C - Process for improving liquid potassium soaps :
de
en
- AU107925B2 - Shale distillation :
en
- US2166876A - Fuel injection pump :
en
- US2166480A - Bedpan :
en
- US2166765A - Apparatus for applying linings to shoe soles :
en
- US2166795A - Sintered hard alloy for machining hard castings :
en
- US2166485A - Piano bench :
en
- US2166493A - Brake unit :
en
- US2166653A - Propeller :
en
- USD115727S - Design for a pipe camera casing :
en
- US2166412A - Breakable connection for hydrants :
en
- US2166411A - Tractor :
en
- DE678508C - Device for measuring gas flows, in particular respiratory flows :
de
en
- DE678662C - Construction crane :
de
en
- US2166752A - Roadway for toy electric vehicles :
en
- US2166803A - Momentary contact push switch :
en
- FR844239A - New system of <<vases>> for apparatus for distilling marc, wines, fruits and cereals :
en
fr
- GR8356B - RAISIN CURDING AND DRYING SYSTEM UNDER HALF SHOW IN THE VINEYARD. :
el
en
- IE15521L - Wall construction :
en
- GB509566A - Improvements relating to detachable heels :
en
- FR844231A - Process for preparing optically active phenyl-isopropylamines :
en
fr
- AU235938A - Improvements in windmills :
en
- AU284838A - Method and apparatus for destructive distillation at low temperature :
en
- CA382773A - Precision gauge :
en
fr
- CA12485S - Elastic fabric :
en
- GB509489A - Improvements in maps :
en
- FR844132A - Indicator of the direction of a rotating field :
en
fr
- GB509573A - Improved device for forecasting in connection with competitions known as pools :
en
- US2166195A - Table construction :
en
- USD115789S - Design fob a pick-up device fob game :
en
- FR844152A - Improvements in the construction of ship rudders :
en
fr
- FR844056A - Fast photographic proofer :
en
fr
- GB509755A - Process for the artificial production of fats :
en
- FR844093A - Improvements to refrigeration devices operating by absorption without moving parts :
en
fr
- GB509551A - Improvements in hydraulic shock-absorbers chiefly adapted for use upon airplane landing gear :
en
- GB509707A - Improvements in and relating to colour forming developers and processes of colour development :
en
- US2166344A - Clip :
en
- US2166479A - Tag-line device :
en
- US2166388A - Machine for combining bags and cartons :
en
- US2166564A - Airplane having folding wings :
en
- GB509781A - Improvements in or relating to vehicle brakes :
en
- CA382682A - Ointment for animals :
en
fr
- US2166617A - Photographic processing :
en
- AU240238A - Improvements in apparatus for stabilizing a sprung body :
en
- US2166786A - Waste disposal apparatus :
en
- US2166180A - Electrolytic condenser :
en
- US2166271A - Inking device for mail handling machines :
en
- US2166565A - Crank movement eliminating dead center :
en
- US2166710A - Operating mechanism for hinged closures and the like :
en
- US2166654A - Safety self-locking rail joint system :
en
- US2166243A - Bobbin :
en
- DE678674C - Reflex camera with aperture preselection :
de
en
- GB509704A - A method of repairing flanged wheels adapted to run on rails :
en
- DE678802C - Frame finder :
de
en
- GB509839A - Improvements in variable-speed gears :
en
- US2166379A - Drier :
en
- USRE21155E - Control system :
en
- US2166399A - Television and like receiver :
en
- CA382801A - Spinning machine drafting arrangement :
en
fr
- DK56441C - Pressing and Registration Mechanism by Weights. :
da
en
- GB509482A - Improvements in or relating to the rear windows of vehicles :
en
- US2166376A - Flexible coupling :
en
- DE678512C - Flax harvester :
de
en
- US2166899A - Carburetor structure :
en
- AU108003B2 - Improvements in or relating tothe bleaching of textiles :
en
- CA382789A - Railway train communication system :
en
fr
- US2166292A - Airplane :
en
- US2166405A - Mercury seal :
en
- DE678534C - Casting device for uninterrupted casting of blocks and similar workpieces made of light metal or light metal alloys :
de
en
- DE678523C - Spin device for goods of all kinds :
de
en
- GB509452A - Improvements in wheels for vehicles such as tractor vehicles :
en
- US2166635A - Automotive air conditioning system :
en
- US2166780A - Portable trail compressor :
en
- US2166173A - Method of drawing metals :
en
- US2166385A - Determining electrical characteristics :
en
- FR844032A - Polymeric rubber-like products and their production process :
en
fr
- GB509583A - An improved tent sheet suitable for use as a rain cloak :
en
- DE678528C - Hot iron with a furnace box attached to a hollow from below :
de
en
- FR844294A - Motor vehicle with engine block mounted between drive wheels :
en
fr
- US2166115A - Gaming device :
en
- DE678759C - Strap for hanging the curtains on roller hangers :
de
en
- DE678773C - Device for processing the valve seats of internal combustion engines :
de
en
- GB509558A - Improvements in and relating to electric power transmission systems :
en
- GB509723A - Improvements in or relating to luminescent materials for use with electric dischargetubes :
en
- IE15656L - Fan drive for air-cooled i.c. engines :
en
- DE678393C - Device for operating ventilation attachments :
de
en
- GB576356A - Improvements in control systems for aeroplanes and other dirigible objects :
en
- GR8361B - AUTOMATIC ICE CREAM MACHINE :
el
en
- GB509550A - An improved manufacture of pour point depressants :
en
- GB509922A - Improvements in or relating to capacity-controlled devices or systems involving the use of a thermionic valve or electron current :
en
- CA382707A - Photographic filter layer :
en
fr
- DE678545C - Reinforced concrete canal for rods, wire, pipe and cable lines :
de
en
- DK56439C - Coat hot water tank. :
da
en
- DK56442C - Resilient Work Tool for Motor Tillers. :
da
en
- GB509502A - Improvements in or relating to scaffolding or like temporary structures :
en
- US2166335A - Stereopticon slide :
en
- FR844013A - Process for the preparation of vinyl acetylene compounds :
en
fr
- GB509541A - Improvements relating to spraying apparatus :
en
- GB509708A - Improvements in or relating to stretching apparatus for flanged and other profile sections :
en
- US2166293A - Fluid seal with welded housing :
en
- US2166526A - Holder for hog or swine rings :
en
- US2166541A - Emulsions and process for producing the same :
en
- US2166603A - Temperature-compensated indicating instrument :
en
- US2166768A - Alloy :
en
- FR844284A - Starting device comprising a starter for several engines :
en
fr
- DE678627C - Lubricating device for internal combustion engines :
de
en
- GB509485A - Improvements in or relating to gutters and kerbs for roads :
en
- CA382650A - Bicycle free-wheel hub :
en
fr
- FR844247A - Electric hand lamp for mines :
en
fr
- US2166579A - Manufacture of ammonium nitrate :
en
- DE678724C - Process for achieving a high level of corrosion resistance in aluminum alloys with 2 to 14% magnesium that have been strengthened by kneading :
de
en
- DE678852C - Typographic point theory :
de
en
- US2166582A - Stop cylinder vertical reciprocating flat bed press :
en
- US2166632A - Method of constructing concrete manholes :
en
- US2166671A - Method and means for treating electrically conducting liquids :
en
- FR844295A - Aviation catapults improvements :
en
fr
- GB509447A - Improvements relating to gravure printing machines :
en
- FR844030A - Aircraft indicating device :
en
fr
- FR844038A - Time switch :
en
fr
- FR844127A - Process for shaping thermoplastic sheets :
en
fr
- FR844180A - Improvements to liquid dispensers :
en
fr
- DE678538C - Process for the destruction of field weeds :
de
en
- FR844068A - Device for converting electro-mechanical vibrations :
en
fr
- FR844230A - Process for preparing n-methyl-beta-phenyl-ethyl-amines :
en
fr
- FR844210A - Arc welding method and device :
en
fr
- GB509730A - Preparations containing soaps of synthetic fatty acids :
en
- DE678698C - Process for the production of stabilized rubber threads :
de
en
- DE678772C - Lifting device for vertically moved machine parts on machine tools, especially the headstock on horizontal drilling and milling machines :
de
en
- US2166301A - Venetian blind tape holder :
en
- USD115814S - Design for a pump :
en
- GB509513A - Improvements in episcopes :
en
- GB509584A - Improvements in or relating to instruments for the measurement of rotary oscillations of rotating shafts or other bodies :
en
- US2166602A - Refrigeration control system :
en
- US2166872A - Coin-controlled device for regulating gas flow :
en
- GB509446A - Improvements in wheels fitted with pneumatic tyres :
en
- US2166263A - Temperature modulating system :
en
- US2166610A - Remote multiple indicator :
en
- US2166777A - Safety belt :
en
- FR844007A - Modern shelters and fences made of reed and wood lathing :
en
fr
- GB509819A - A new or improved insecticide :
en
- DE678613C - Rod-shaped test specimen for the torsional fatigue strength test :
de
en
- FR49771E - Track improvements for tractors and other vehicles :
en
fr
- GR8367B - FIREARMS WITH SLIDING AND ALTERNATIVE BARREL :
el
en
- AU107940B2 - Improvements in light reflectors :
en
- DE678531C - Device on pantographs for electric vehicles :
de
en
- US2166576A - Form release shore head :
en
- US2166384A - Alarm valve for pneumatic tires :
en
- US2166741A - Artificial silk :
en
- GB509478A - Improvements in or relating to means for controlling the deflection of cathode ray and like beams :
en
- FR844082A - Amplifier assembly with electronic multiplier tubes :
en
fr
- US2166330A - Method of bleaching :
en
- US2166525A - Internal combustion engine :
en
- US2166923A - Recessing device :
en
- GB509649A - Improved locking device :
en
- US2166658A - Construction system :
en
- DE678641C - Braking device operated by an electric motor and an electromagnet :
de
en
- DE678690C - Airtight closed insulation element for cold and heat protection, the inside of which is filled with a gas :
de
en
- FR844079A - Soles and heels for all kinds of shoes and special fitting device :
en
fr
- DE678533C - Process for the production of a vitamin D preparation :
de
en
- GB509511A - Improvements relating to the tuning of radio receivers :
en
- GB509688A - Selective magazine pencil :
en
- GB509718A - A new or improved method of and means for measuring and indicating irregularities in the diameters of tubes, cylinders and the like :
en
- DE678851C - Display device for relay cards :
de
en
- FR844109A - Knife mounting device for blades and various folding tools :
en
fr
- AU110478B2 - Improvements in or relating toearth working or scraper devices :
en
- DE678609C - Device for generating superheated steam at atmospheric or slightly higher pressure for cooking, sterilizing and other purposes :
de
en
- US2166694A - Noise reduction system :
en
- AU464338A - Improvements in or relating toearth working or scraper devices :
en
- DE678471C - Flat form printing machine :
de
en
- US2166123A - Termination of rest period of deciduous plants :
en
- USD115799S - Design for a goblet or similar :
en
- US2166643A - Fluid package forming system :
en
- GB509795A - Improvements in or relating to storage urns and machines for the preparation or storage of tea, coffee and the like beverages :
en
- FR844111A - Improvements to cutting and slicing machines for consumption of rocqufort cheese :
en
fr
- GB509596A - Improvements in plasticised polyvinyl acetal resins :
en
- FR844273A - Process for obtaining new effects on cellulosic wool made from regenerated cellulose and textile bodies obtained by this process :
en
fr
- USD115747S - Design for a goblet or similar :
en
- DE678800C - Method for treating livers of marine mammals :
de
en
- FR49774E - Electric heated oven :
en
fr
- AU391938A - Improvements in or relating to method and machine for forming hollow bodies such as containers from paper or like material :
en
- CA382717A - Overshoe :
en
fr
- CA12483S - Elastic fabric :
en
- US2166708A - Display rack :
en
- US2166540A - Alcoholic treatment of ligneous cellulosic material :
en
- US2166802A - Attachment for books :
en
- US2166776A - Conveyer for labeling machines and the like :
en
- US2166460A - Hairpin :
en
- AU281238A - Method forthe preparation ofa product for blending liquid fuel hydrocarbons, alcohols andthe like, for explosion and internal combustion engines :
en
- AU28739A - Improvements in combinations of electric discharge devices with materials adapted tobe excited to luminescence bythe discharge :
en
- CA382747A - Metal siliconizing method :
en
fr
- US2166304A - Valve-operating mechanism :
en
- US2166543A - Film magazine for cinematographic cameras :
en
- US2166387A - Film holding device :
en
- US2166507A - High-molecular sulphur-containing plastics :
en
- US2166277A - Fire extinguisher :
en
- US2166354A - Copper refining process :
en
- US2166566A - Coat collar construction :
en
- DE678775C - Process for cold compaction, cleaning, glazing and polishing of the inner wall of elongated hollow bodies :
de
en
- US2166356A - Grinding machine :
en
- GB509462A - Improvements in or relating to nozzles for vacuum cleaners :
en
- GB509791A - Improvements in or relating to electrical indicating instruments for use in or in proximity to circuits carrying high frequency currents :
en
- AU183338A - Improvements in and connected with raising and lowering devices of agricultural implements :
en
- US2166393A - Lighting unit :
en
- CA382743A - Hyposulphite solution purification :
en
fr
- CA382708A - Photographic developer :
en
fr
- US2166791A - Refrigerator :
en
- US2166813A - Air conditioning system :
en
- USD115740S - Design for a goblet or similar :
en
- DE678820C - Hat sweatband :
de
en
- DK56446C - Double-threaded sewing machine. :
da
en
- US2166197A - Working and kneading apparatus :
en
- US2166815A - Door hinge :
en
- US2166339A - Manufacture of yeast :
en
- US2166516A - Ramp for the protection of hose pipes :
en
- DE678742C - A device that can be placed on the telephone, covers the dial disc and is coupled to it, for recording the dialed callsigns :
de
en
- FR844050A - Improvements to brakes for bicycles or the like :
en
fr
- FR844227A - Process for preparing amines :
en
fr
- CA382668A - Automatic feed drill :
en
fr
- CA382804A - Air conditioning apparatus :
en
fr
- FR49780E - Process for making drawing objects in powdered materials :
en
fr
- FR844177A - Support device capable of constituting a watertight connection for passing through partitions :
en
fr
- GB509686A - Improvements relating to machines for warping yarns :
en
- GB509825A - Improvements in and relating to choke coils :
en
- US2166210A - Magnetron discharge tube for frequency multiplication :
en
- US2166320A - Adjustable holder for roll material :
en
- GB509603A - A combined hearth-plate and curb :
en
- US2166161A - Cooling apparatus :
en
- US2166246A - Manufacture of calcium arsenate :
en
- GB509769A - Improvements in and relating to methods of speed control for electric motors :
en
- US2166118A - Insecticidal compositions containing heterocyclic amides :
en
- US2166862A - Direction signal for vehicles :
en
- FR844236A - Dyes, their preparation process and their applications, in particular to photographic emulsions :
en
fr
- FR844106A - Direct transformation of oils and fatty substances into gasolines and petroleum under the action of heat, formic acid or its salts, in the presence of soda lime or potash :
en
fr
- FR844137A - Improvements in the manufacture of natural or artificial silk powder :
en
fr
- GR8350B - HOW TO COLOR CINEMA MOVIES BY MONOCHROME OR POLYCHRAIMIA :
el
en
- US2166633A - Private refreshment bar :
en
- US2166360A - Bottom for bags :
en
- US2166235A - Expansion tank :
en
- US2166746A - Overhead operating garage door construction :
en
- US2166261A - Process of coating and product thereof :
en
- DE678647C - Circuit arrangement for the transmission of code numbers in telecommunications systems, especially telephone systems :
de
en
- US2166398A - Internal combustion engine :
en
- US2166124A - Method of detecting high-frequency oscillations :
en
- FR49790E - Projectile initiator :
en
fr
- DE678624C - Electric discharge tubes :
de
en
- GB509670A - Improvements in and relating to rolling mills :
en
- GB509666A - Improvements in means for suspending and drawing curtains :
en
- DE678770C - Procedure for cleaning the spark plugs :
de
en
- US2166266A - Lighter :
en
- US2166159A - Baker's machine for cutting and spreading the cut portions :
en
- GB509664A - Improvements in or relating to pencils :
en
- US2166167A - Apparatus for separating precious metals from their ores :
en
- DE678796C - Fine adjustment control for DC elevator systems :
de
en
- US2166203A - Hair dressing and curling tool :
en
- US2166924A - Liquid dispensing apparatus :
en
- US2166721A - Traffic signal system :
en
- GB509678A - Improvements in stereoscopy :
en
- GB509763A - Improvements in variable-speed power-transmission mechanism :
en
- US2166275A - Sheet metal roofing :
en
- CA12482S - Elastic fabric :
en
- US2166877A - Cortical hormones :
en
- USD115810S - Design for a combined lavatory leg :
en
- FI18565A - Validation of orders from the competent authorities :
en
fi
- FR844073A - Sofa bed :
en
fr
- GB509544A - Improvements in and relating to winding apparatus for lengths of materials :
en
- US2166881A - Igniter with liquid fuel :
en
- GB509759A - An improved waterproofing agent and method of manufacturing and applying the same :
en
- US2166642A - Folded shirt and band holder therefor to eliminate pins :
en
- DE678559C - Grate furnace for pre-dried fuels, the fine-grained parts of which are burned in suspension :
de
en
- DE678689C - Cupboard door for fridges :
de
en
- US2166278A - Food product and method of making the same :
en
- US2166404A - Electrical impeller positioning device for turbine pumps :
en
- FR844245A - Magneto-electric ignition device :
en
fr
- FR844153A - Rotary gravure printing inks :
en
fr
- GB509590A - Improvements relating to screening plant :
en
- US2166835A - Display device :
en
- GB509549A - Improvements in and relating to washing and sterilizing apparatus :
en
- GB509657A - Improvements in or relating to alloys for permanent magnets :
en
- DE678676C - Arrangement for remote transmission of measured values by changing the phase position of an auxiliary current with respect to a constant alternating current :
de
en
- FR844185A - Automatic extraction valve for boilers :
en
fr
- FR844215A - Device for synchronizing two or more reciprocating machines :
en
fr
- GB509438A - Improvements in or relating to aerial systems for radio receivers :
en
- GB509710A - A process for manufacturing glucose and glucose syrup :
en
- GB509807A - Improvements in scissors, shears and the like :
en
- GB509602A - Improvements in or relating to gyroscopic compasses :
en
- GB509700A - Improvements in photo electrical apparatus for the reproduction of sound films :
en
- IE15854L - Streamlined rear-engined automobiles :
en
- US2166329A - Telephone system :
en
- US2166414A - Humidifying system :
en
- US2166908A - Refrigerating apparatus :
en
- US2166711A - Moistureproof cellulosic sheeting :
en
- GB509503A - Improvements in or relating to control systems for electric motors :
en
- GB509633A - Improvements relating to quick action electric switches :
en
- GB509789A - Improvements in or relating to garages for toy vehicles :
en
- GB509560A - Improvements in or relating to vacuum cleaners :
en
- US2166637A - Carbon dioxide converter :
en
- US2166734A - Low frequency induction furnace :
en
- DE678525C - Method for adjusting the temperature coefficient of the balance oscillation system in watches and. like :
de
en
- FR844018A - Line indicator for rotary duplicator for line or cut reproduction of a mirror-readable original writing :
en
fr
- DE678556C - Process for the production of anthraquinone dyes :
de
en
- DE678702C - Device for loading ointments, fats and other highly viscous substances with radium emanation :
de
en
- GB509794A - Improvements in or relating to electric relays :
en
- US2166604A - Stable compositions comprising chlorinated substances :
en
- DE678602C - Arrangement for the deflection measurement of the loss angle with the help of a Scheringbruecke :
de
en
- FR844292A - Motor vehicle with rear engine and aerodynamic body :
en
fr
- GB509812A - Improvements in and relating to electric transformers :
en
- GB509431A - Improvements in and relating to bib-cocks and the like :
en
- GB509650A - Improvements in electrodeposition of copper and baths therefor :
en
- GB509833A - Improvements in and relating to systems of electric motor control :
en
- DE678522C - Process for the production of deep relief decorations on ceramic products :
de
en
- US2166712A - Television system :
en
- GB509608A - Improvements in or relating to electric synchronous-motor clocks :
en
- GB509748A - Improvements in or relating to bearing bushes :
en
- USD115808S - Design for a textile fabric :
en
- US2166704A - Means for storing articles in warerooms :
en
- DE667672C - Mask protection for twist projectiles with highly sensitive impact fuse :
de
en
- FR844262A - Improvements in the treatment of acid sludge resulting from the refining of mineral oil and benzene :
en
fr
- GB509793A - Improvements in shifting mechanism of variable speed chain gear for cycles and the like :
en
- US2166884A - Suspension device :
en
- US2166616A - Paint box palette :
en
- US2166542A - Oxygen-convertible compositions :
en
- USD115821S - Design for a serving oven :
en
- US2166165A - Fluid operated pressure transmission device :
en
- US2166896A - Crankshaft arrangement for internal combustion engines :
en
- DE678532C - Extraction and solvent for resins :
de
en
- GB509460A - Improvements in or relating to wind-screen wipers :
en
- FR844252A - Control of compressors for wind tunnels used to study fluid flow, etc. :
en
fr
- GB509620A - Improvements in or relating to dough moulding or balling machines :
en
- GB509504A - Improvements in or relating to dust receptacles :
en
- GB509522A - Improvements relating to closing mechanism for electric circuit breakers :
en
- FR844279A - Sorting process for powdery materials :
en
fr
- US2166317A - Auxiliary calked sole for shoes :
en
- US2166718A - Sound recording :
en
- US2166831A - Woodworking machine :
en
- US2166143A - Sulphocarboxylic esters :
en
- US2166509A - Heating system :
en
- USRE21154E - Summeb-winteh air conditioning :
en
- CA382727A - Hollow article coating apparatus :
en
fr
- GB509518A - Improvements in lead alloys :
en
- GR8358B - BED ESPECIALLY FOR SERIOUS PATIENTS :
el
en
- FR49800E - Installation for supplying direct current arcs :
en
fr
- DE678497C - Single-phase alternating current welding system for arc and resistance welding :
de
en
- DK56438C - Massage device. :
da
en
- DE678846C - Adhesive films :
de
en
- GB509643A - Improvements in and relating to settlement or sedimentation tanks and to scraping or similar apparatus therein :
en
- GB509760A - Improvements in electric insulated wires and cables :
en
- FR844102A - Improvements to endless conveyor belts :
en
fr
- US2166475A - Stock car :
en
- US2166556A - Conversion of maleic acid to maleio anhydride :
en
- USD115767S - Design for a plate or similar article :
en
- USD115792S - Design for a bottle :
en
- DE678804C - A pivotable flap attached to an aerodynamic surface, in particular an aircraft :
de
en
- DE678658C - Shoe polish jar with removable base :
de
en
- GB509554A - Improvements relating to electric cables :
en
- GB509616A - An improved apparatus or appliance for use in recording orders, appointments and other data :
en
- DK56436C - Electric Wave Transmission System. :
da
en
- DE678568C - Feeding device :
de
en
- DK56437C - Method of Making an Aqueous Leather Dye. :
da
en
- US2166612A - Pump :
en
- US2166781A - Electric lamp :
en
- US2166571A - Sign :
en
- US2166709A - Caliper for a gatherer :
en
- FR844165A - Automatic system for temperature control of motors :
en
fr
- DE678646C - Circuit arrangement for telephone systems with dialer operation :
de
en
- US2166895A - Loom harness :
en
- US2166178A - Centralized traffic controlling system for railroads :
en
- DE678579C - Spring-drive toy :
de
en
- AU520038A - Improvements in and connected with electric furnaces :
en
- FR844263A - Improvements in the manufacture of helical filaments :
en
fr
- DE678519C - Go-around device for aircraft :
de
en
- FR844280A - Device for disinfecting mouths of phones :
en
fr
- US2166649A - Clothesline covering device :
en
- USD115788S - Design fob a cabinet fob a radio :
en
- CA382666A - Differential mechanism :
en
fr
- CA382703A - Photographic developer :
en
fr
- AU324838A - Improvements in or relating tothe bleaching of textiles :
en
- GB509715A - Improvements in or relating to television receiving apparatus :
en
- GB509772A - Improvements in or relating to cartridge-belt guides for use with machine guns :
en
- US2166331A - Apparatus for cooling fuel-valves for internal combustion engines :
en
- US2166784A - Device for applying and attaching tear-off caps to bottles :
en
- US2166845A - Calculating machine :
en
- IE15655L - Streamlined rear-engined automobiles :
en
- FR844004A - Further training in the manufacture of forks :
en
fr
- US2166756A - Signaling system :
en
- GB509516A - Spark plug insulators :
en
- FR844188A - Dyeing process allowing the color of an article to be changed after use :
en
fr
- DE678687C - Pre-heater for lighting and heating devices fed with liquid fuels under air pressure :
de
en
- DE678821C - Arrangement for the reproduction of sound recordings :
de
en
- GB509481A - Improvements in or relating to lubricating systems for internal combustion engines :
en
- GB509677A - Apparatus for the production of envelopes, flat bags and similar articles :
en
- FR844035A - Household utensil :
en
fr
- DE678514C - Process for degreasing metals and similar non-absorbent objects with volatile solvents :
de
en
- DE678670C - Version for film images :
de
en
- US2166102A - Telescope comprising two refracting and one reflecting systems :
en
- US2166214A - Television system :
en
- US2166310A - Electric valve circuit :
en
- DE678727C - Combined rough and fine fire boiler with joint heating :
de
en
- DE678762C - Device for grouting chimney walls :
de
en
- CA382730A - Sheet metal can body :
en
fr
- CA382771A - Sash mechanism :
en
fr
- CA382793A - Vent valve :
en
fr
- AU295138A - Improvements in means for coupling hair curlers to steam tubing inthe art of permanent waving of hair :
en
- GB509483A - Improvements in rotary dry gas meters :
en
- GB509624A - Improved shuttering for use in concrete casting :
en
- AU107914B2 - Improvements in and connected with raising and lowering devices of agricultural implements :
en
- CA382755A - Cellulose product :
en
fr
- FR844026A - Improvements to tubular elements radiating heat or cold used in large surfaces, particularly those of floors and ceilings :
en
fr
- GB509492A - Apparatus for mixing and storing temporarily a liquid and a gas :
en
- CA382683A - Jewelry stone-setting device :
en
fr
- AU237738A - Improvements in and relating to stationery packs comprising paper sheets and interleaved carbonized sheets :
en
- US2166767A - Roller skate :
en
- DE678664C - Crane with retractable boom :
de
en
- DE678593C - seedbed :
de
en
- GB509728A - Improvements in apparatus for maintaining and controlling liquid levels :
en
- GB509773A - Improvements in tubular heat exchangers and particularly feed-water heaters :
en
- US2166104A - Method and apparatus for indicating oxygen concentration in a gaseous medium :
en
- US2166660A - Lock structure :
en
- GB509430A - Improvements in or relating to means for controlling the deflection of cathode-ray and like beams :
en
- FR844149A - Process for the polymerization of unsaturated hydrocarbons and the preparation of motor fuels :
en
fr
- FR844017A - Rectilinear hosiery loom with picking :
en
fr
- FR844047A - Solid projectile, in particular infantry projectile, and method for its manufacture :
en
fr
- US2166152A - Hydrogenation of aliphatic dinitriles :
en
- US2166174A - Fuse :
en
- US2166238A - Movement-producing device :
en
- US2166290A - Steering wheel assembly :
en
- US2166645A - Pump-type oiler :
en
- GB509449A - Improvements relating to automatic weighing machines :
en
- DE678485C - Process for the pressure hydrogenation of high-boiling hydrocarbons :
de
en
- AU112362B2 - Process and apparatus forthe production of sparking plug insulators :
en
- FR844095A - Device for centering shells for centrifugal casting :
en
fr
- GB509569A - Footwear :
en
- DE678413C - Process for the production of iron powder for mass cores :
de
en
- DE678757C - Process and mold for the production of centrifugal castings :
de
en
- FR844124A - Service trolley for booms :
en
fr
- FR844233A - Method for separating synchronization signals from picture signals particularly at the receiving station of television installations, which operate by the gap synchronization method :
en
fr
- GB509507A - Improvements in and relating to vacuum-tight connections between metal and ceramic parts :
en
- CA382764A - Flax serrating and breaking apparatus :
en
fr
- US2166495A - Aluminum alloys :
en
- US2166469A - Bathtub :
en
- US2166607A - Multiple circuit switch :
en
- US2166136A - Method of forming nuclear alkyl derivatives of phenols :
en
- CA382677A - Synchronous motor :
en
fr
- US2166316A - Railway traffic controlling apparatus :
en
- AU564138A - Improvements in and relating to bracken- and like cutting machines :
en
- DE678771C - Power-driven drill with manual drive for advancing the drilling spindle :
de
en
- GB509619A - Improvements in means for sealing doors and the like :
en
- GB509699A - Improved tobacco pipe :
en
- GB509778A - Improvements in the manufacture of ketene, acetic anhydride and homologues thereof :
en
- US2166318A - Locking and tightening means :
en
- USD115806S - Design for a mattress cover or sim :
en
- AU107897B2 - Improvements in rear vision mirror carriers for motor vehicles :
en
- CA382808A - Direct current signalling system :
en
fr
- USD115790S - Design for a bottle :
en
- USPP335P - Rose plant :
en
- DE678735C - Control for compression refrigeration machines :
de
en
- GB509711A - Improvements in or relating to coated fabrics and the production thereof :
en
- CA382791A - Troughing idler :
en
fr
- DE678663C - Luffing crane :
de
en
- DE678684C - Self-acting firearm with exchangeable weapon parts for shooting with practice ammunition :
de
en
- US2166806A - Peanut product and method :
en
- US2166473A - Wrapping machine :
en
- GB509445A - Improvements in and relating to the treatment of textile threads :
en
- GB509539A - Improvements in or relating to manually-controllable jet-producing nozzles for fire-extinguishing and/or disinfecting apparatus :
en
- AU238438A - Variable capacity-water re-using-adjustable vacuum-dish clothes washing machine :
en
- US2166190A - Condenser arrangement :
en
- US2166440A - Camera :
en
- AU107913B2 - Improvements in locking means for screw connections :
en
- DE678769C - Injection carburetor :
de
en
- CA382672A - Electron discharge tube :
en
fr
- DE678571C - Sharpening machine for grinding the tooth face of saw chains :
de
en
- DE678634C - Device for the preparation of document files :
de
en
- AU107929B2 - Improvements in and relating to harrows or scarifiers :
en
- AU285438A - Improvements insteel trusses :
en
- AU291338A - Manufacture of ketones ofthe cyclopentanopholyhyrophenanthrene series :
en
- AU297038A - Frequency changers :
en
- CA382697A - Television receiver screen apparatus :
en
fr
- DE678537C - Device for generating mechanical vibrations :
de
en
- DE678697C - Circular knitting machine with hook needles :
de
en
- US2166213A - Coloring matters of the phthalocyanine type :
en
- US2166621A - Electric wiring connection :
en
- CA382687A - Wagon tire tightener :
en
fr
- US2166738A - Trailer hitch and brake :
en
- FR844113A - Manufacturing process for difficult to melt glass :
en
fr
- US2166426A - Equalizer for sucker rods :
en
- US2166744A - Electron discharge device :
en
- US2166731A - Method of and apparatus for hardening gears :
en
- US2166910A - Electrical relay :
en
- US2166764A - Switching mechanism :
en
- US2166725A - Salt shaker :
en
- DE678554C - Network, especially for carrier frequency systems, in the form of a cross member or a circuit equivalent to this, in particular a bridged T circuit, with two impedance branches that determine the transmission properties, constant and real input characteristic impedance at all frequencies :
de
en
- DE678569C - Two-stroke internal combustion engine with two rotating star cylinders lying in one plane :
de
en
- FI18547A - Sauna oven :
en
fi
- AU112389B2 - Improvements relating to aircraft undercarriages with resilient wheel units :
en
- DE678679C - Train control device with speed monitoring by way switch :
de
en
- DE678834C - Clamping device for machine gun drums for the purpose of filling :
de
en
- US2166248A - Electrical contacting element :
en
- US2166365A - Treatment of metals :
en
- US2166847A - Wire clamp :
en
- DE678600C - Arrangement to improve the commutation in conversion devices with controlled discharge paths, which feed self-induction-containing AC consumers :
de
en
- US2166125A - Preservation and utilization of styrene :
en
- US2166430A - Wall cabinet :
en
- US2166577A - Building suitable for countries liable to earthquakes :
en
- GB509724A - Improvements relating to connecting means more particularly for mudguards of perambulaters :
en
- FR844009A - Preparation of emulsions and colloidal suspensions in water, of perfumes, aromatic essences, petrolatum oils and other products used in perfumery, pharmaceuticals and industry :
en
fr
- AU291138A - Improvements in or relating tothe mounting of disc brackets onthe arms of cultivators andthe like :
en
- CA382783A - Electron discharge tube :
en
fr
- GB509592A - Thread-cutting mechanism for sewing machines :
en
- DK56448C - Streamlined Rear Motor Vehicle. :
da
en
- FR49755E - Process for removing acidic components from hydrocarbon-type liquids :
en
fr
- BE435522A - :
en
- CA382782A - Cabinet for ice cream :
en
fr
- US2166893A - Process of treating petroleum tank bottoms :
en
- GB509607A - Improvements in or relating to the stabilising of water craft :
en
- AU107918B2 - Improved means for securing an electric heating unit to a container :
en
- US2166202A - Electric organ :
en
- US2166413A - Planter :
en
- GB509892A - Process for the production of pure alumina :
en
- FR49784E - Lubricator :
en
fr
- FR844002A - Device for cutting off the current delivered by an ionized steam valve and its applications :
en
fr
- FR844143A - Improvements to diving masks :
en
fr
- USD115802S - Direction indicator :
en
- FR844088A - Improvements to frequency meters :
en
fr
- US2166372A - Formula-finding device :
en
- DE678606C - Latch needle for circular knitting machines :
de
en
- GB509568A - Improvements in or relating to the air-conditioning of premises and confined enclosures to which these improvements are applied :
en
- GB509743A - Improvements relating to rope :
en
- CA382738A - Pipe welding apparatus :
en
fr
- FR49794E - Solid fuel bath heaters :
en
fr
- DE678504C - Ball syringe for medical irrigation :
de
en
- FR844250A - Electric motor with variable speed and constant power output on the motor axis :
en
fr
- FR844173A - Loom :
en
fr
- DE678552C - Device for the ignition of spark gap arrangements for the conversion of electrical voltages with electrodes in a flowing extinguishing agent :
de
en
- USD115771S - Design for a motion picture :
en
- GB509830A - Improvements in joint making packings :
en
- IT373120B - Device applicable to watches to know the average time in the main countries of the world at any time :
en
it
- FR844144A - Process for dehydrating alcohols :
en
fr
- GB509652A - Improvements in and relating to methods to apply type forms or the like printing means to rotary press cylinders and to a device for carrying out the said method :
en
- FR844255A - Aircraft wing, comprising a main wing and an auxiliary wing sliding and tilting relative to the first :
en
fr
- US2166598A - Apparatus for soldering and coating side seams of sheet metal containers :
en
- US2166678A - Disk harrow :
en
- US2166882A - Housing and hub band for cars :
en
- US2166215A - Method of and means for forming unbreakable lenses :
en
- US2166648A - Slicing machine :
en
- GB509585A - Improvements in telescope eye-pieces :
en
- GB509601A - Improvements in or relating to underground buildings :
en
- GB509780A - Improved apparatus for sorting ferromagnetic articles according to their mechanical hardness :
en
- US2166519A - Spiral binding machine :
en
- US2166249A - Apparatus for coating metallic materials :
en
- US2166825A - Electric valve converting system :
en
- USD115781S - Design for a cigarette dispenser or :
en
- GB509663A - Improvements in variable speed power transmission systems comprising a combination of toothed gears and hydraulic couplings :
en
- FR844037A - Agglomerated calcium oxide and method of preparing this compound :
en
fr
- US2166677A - Refrigerating apparatus :
en
- US2166783A - Can construction :
en
- DE678515C - Device for compensating for feed fluctuations in a slide of machine tools driven by a lead screw spindle, in particular in turning jaws and grinding machines for the production of threaded workpieces :
de
en
- DE678826C - Method and device for dewatering cellulose, paper, cardboard or the like in webs :
de
en
- US2166164A - Respirator :
en
- US2166593A - Discharge guide :
en
- US2166623A - Multiple damper and control :
en
- DE678496C - Process for generating control voltages for vapor or gas-filled discharge vessels :
de
en
- USD115817S - Design for light diffusing glass :
en
- US2166323A - Control apparatus :
en
- US2166799A - Adjustable humidostat :
en
- GB509705A - Method of splicing the ends of films :
en
- FR844207A - Process for the agglomeration of coal tar pitch fuels :
en
fr
- GB509805A - Improvements in or relating to means for preventing draught through doors, partitions, windows, or the like :
en
- US2166524A - Hose clamp :
en
- US2166676A - Abrading device :
en
- US2166915A - Method of and apparatus for storing and dispensing liquefied gas :
en
- GB509627A - Improvements in or relating to domestic trays and waiters :
en
- DK56452C - Projectile for rifled Shots. :
da
en
- FR844276A - Tightening wrench :
en
fr
- FR49781E - Tubular bodies of flexible metals or flexible non-deformable insulating materials for the construction of cables or electric lines, in particular for concentric high frequency cables :
en
fr
- FR844217A - Filanzane.-stretcher and wounded trolley :
en
fr
- US2166155A - Current converting system :
en
- US2166592A - Clothes drier :
en
- DE678631C - Typesetting machine :
de
en
- GB509458A - Improvements in and relating to indicating and recording apparatus :
en
- US2166382A - Cap-tightening mechanism for collapsible tubes :
en
- US2166122A - Dusting composition :
en
- US2166228A - Amusement game apparatus :
en
- DE678836C - Stone separation mill for clay, loam and similar materials :
de
en
- FR844194A - Signaling method and device :
en
fr
- FR49775E - Descending characteristic direct current generator, especially for arc welding :
en
fr
- GB509696A - Improvements in plasticised polyvinyl acetal resins :
en
- FR844029A - Improvements to dry razors and similar devices :
en
fr
- US2166834A - Draft control for furnaces :
en
- GB509667A - Improvements in or relating to dentures or parts thereof :
en
- GB509798A - Improvements in spring hooks :
en
- FR49799E - Apparatus for straightening weft threads in fabrics :
en
fr
- GB509479A - Improvements in or relating to corrective lens systems :
en
- FR49789E - Improvements to mudguards for bicycles, motorcycles or the like :
en
fr
- FR844257A - Straw cutting machine :
en
fr
- US2166457A - Reclaiming member and entrance guide for connectors :
en
- FR844278A - Arrangement of radiators for airplanes :
en
fr
- GB509659A - Improvements in or relating to internal combustion engines using dust fuel :
en
- FR844237A - Improvements to vacuum cleaning devices :
en
fr
- USD115732S - Design for a goblet or similar :
en
- US2166253A - Zinc chloride :
en
- US2166105A - Combined gear powered bulldozer and hoist :
en
- US2166606A - Axle lubricator :
en
- US2166750A - Antenna :
en
- DE678544C - Box-shaped carbon copy device :
de
en
- DE678764C - Device for staking out and recording right angles by means of an angle prism :
de
en
- FR49787E - Process for the production of non-detonating gasoline :
en
fr
- FR844287A - Heat-insulating device for micrometers, gauges and similar measuring instruments :
en
fr
- DE678247C - Intermediate film process for the remote transmission of images or of image and sound :
de
en
- DE678605C - Rectifier or inverter with a rotating collector :
de
en
- US2166504A - Ornamental box :
en
- US2166523A - Supporting means :
en
- US2166761A - Bag sealing machine :
en
- FR49759E - Swiming suit :
en
fr
- US2166284A - Electric sterilizer for hypodermic syringes and the like :
en
- FR844253A - Process for removing weak gaseous acids present in gases :
en
fr
- GB509653A - Improvements in the continuous production of glass having a plurality of layers :
en
- DE678720C - High resistance :
de
en
- US2166684A - Glare-preventive lens :
en
- DE678743C - Brake for the drums of the cable cores for stranding machines for electrical cables :
de
en
- FR844264A - Method and device for the manufacture of cast-length castings :
en
fr
- US2166245A - Condensate siphon :
en
- US2166211A - Double opposed lever engine :
en
- US2166793A - Brake shoe clearance take-up means :
en
- US2166851A - Knitting machine :
en
- AU107934B2 - Improvements in or relating to television receiver arrangements :
en
- CA382718A - Cooling system flushing gun :
en
fr
- US2166252A - Hood latch :
en
- US2166465A - Can assembly :
en
- FR49779E - Double frame direction finders with visual indicator :
en
fr
- GB509761A - Improvements in or relating to hydraulic power transmitters :
en
- GB509926A - Improvements relating to uniflow scavenging of the cylinders of two-stroke cycle internal combustion engines :
en
- US2166636A - Wire knotting machine :
en
- GB509581A - Manufacture of azo-dyestuffs :
en
- GB509671A - Improvements in and relating to systems of electric spot welding :
en
- US2166458A - Connector :
en
- USD115731S - Design for a goblet or similar :
en
- US2166321A - Method of producing semicoke or coke from carbonizable solid fuel material :
en
- GB509480A - Pumping devices for displacing liquid of low viscosity :
en
- GB510081A - A process for the manufacture of products of vitreous sintered quartz :
en
- DE678849C - Aufreihrechen from jointly pivotable, semicircular bars :
de
en
- GB509629A - Reflecting apparatus for the observation of radiographic or other diascopic pictures :
en
- US2166191A - Refrigerating system :
en
- US2166209A - Slug handling and treating mechanism :
en
- DE678838C - Belt conveyor :
de
en
- FR844020A - Pedal clutch device for motorcycle actuators :
en
fr
- DE678779C - Vibrating mill :
de
en
- DE678807C - Double trough ironer with a roller lifting device :
de
en
- DE678709C - Ten circuit for adders :
de
en
- US2166515A - Sound translating apparatus :
en
- DE678211C - Roll ring for hanging up curtains, drapes, etc. like :
de
en
- DE678620C - Device for separating dust from flowing gases by centrifugal effect :
de
en
- FR844238A - Process for the production of elastic fabrics :
en
fr
- US2166533A - Suspension device :
en
- US2166505A - Integrating phase correction mechanism :
en
- FR49770E - Process for the manufacture of viscose fibers suitable as replacement fibers for wool :
en
fr
- DE678798C - Process to increase the stability of chlorinated rubber :
de
en
- US2166131A - Memo stand :
en
- US2166904A - Level column for evaporators and fractionating towers :
en
- DK56449C - Safety hook for Windows and Doors. :
da
en
- FR844261A - Method and apparatus for measuring the degree of case-hardening in case-hardened steels :
en
fr
- US2166325A - Treatment of cellulosic material :
en
- US2166770A - Tension device for sewing machines :
en
- US2166357A - Automatic transmission clutch :
en
- US2166467A - Egg dehydrator :
en
- US2166594A - Shipping tin plate :
en
- GB509803A - Improvements relating to smokers' ash trays or receptacles for small articles :
en
- US2166792A - Hydraulic torque converter :
en
- DE678651C - Suspension isolator, the bolt of which is provided with a support surface and is fixed in the insulating body by a bracket :
de
en
- CA12484S - Elastic fabric :
en
- US2166269A - Apparatus for stencil decorating :
en
- US2166613A - Transformer :
en
- AU107894B2 - Improvements relating to machines for capping bottles andthe like :
en
- AU284538A - Improvements in and connected with the switch gear of inter communicating telephones :
en
- US2166919A - Heat treatment of castings and the like :
en
- US2166212A - Apparatus for measuring well depths and well strings :
en
- US2166513A - Package and material for forming the same :
en
- US2166599A - Venetian blind :
en
- DE678502C - Process for the production of a stocking on the flat weft knitting machine :
de
en
- DE678766C - Device with a high natural frequency for measuring acceleration and for performing work processes :
de
en
- AU107921B2 - Improvements in combinations of electric discharge devices with materials adapted tobe excited to luminescence bythe discharge :
en
- CA382781A - Cabinet for ice cream :
en
fr
- US2166184A - Balanced electron tube amplifier :
en
- US2166194A - Control system and apparatus :
en
- US2166314A - Preparation of detergents :
en
- US2166596A - Road drag :
en
- USD115809S - Design for a counting device :
en
- DE678701C - Orthopedic bandage, such as a truss or the like. :
de
en
- CA382676A - Door check bracket :
en
fr
- AU566638A - Improved means for securing an electric heating unit to a container :
en
- AU107939B2 - Improvements in apparatus for stabilizing a sprung body :
en
- CA382729A - Sheet metal container :
en
fr
- AU107994B2 - A method of preventing and treating flyblown sheep :
en
- US2166410A - Control device :
en
- US2166861A - Portable grinder :
en
- US2166699A - Brake testing apparatus :
en
- GB509611A - Improvements relating to the cooling of cement clinker :
en
- AU107916B2 - Cooking apparatus, especially for gaseous and liquid fuels :
en
- GB509832A - A method and means for the production of wicking tufts for use in upholstery, bedding, mattress making and the like :
en
- DE678767C - Drive device for sieve springs, loosely rotatable about an axis, on potato harvesters :
de
en
- US2166276A - Tunnel fan :
en
- US2166855A - Blade holder :
en
- USD115813S - Design for an embroidered textile :
en
- US2166772A - Atomizer for liquids :
en
- AU107895B2 - Refrigeration apparatus :
en
- CA382772A - Gauge head :
en
fr
- GB509636A - Improvements in apparatus for testing locomotives and other mechanically propelled vehicles :
en
- FI18545A - Chisel cutter :
en
fi
- FR844214A - Fixing device for all applications and in particular for flexible ducts :
en
fr
- FR844224A - Hydraulic labyrinth shock absorber for motor vehicles :
en
fr
- GB509733A - Improvements in or relating to coil filament manufacture :
en
- CA382664A - Centrifugal snow plough :
en
fr
- FR844129A - Gradual and automatic gear change :
en
fr
- US2166291A - Ash trap :
en
- AU107932B2 - Frequency changers :
en
- DE678495C - Coil with low temperature dependence of the self-induction and with a core and a jacket made of magnetically divided material :
de
en
- US2166419A - Microphotographic apparatus :
en
- GB509828A - An improved case for photographic light filters :
en
- DE678729C - Process for the production of multi-layer plaettwaesche :
de
en
- DE678576C - Adjusting device for the windows of motor vehicles :
de
en
- US2166264A - Fire alarm :
en
- US2166226A - Method of producing stampings :
en
- FR844055A - Improvements made to agricultural implements for cultivation work in vines and orchards :
en
fr
- CA382790A - Snap fastener stud :
en
fr
- DE678790C - Device for loosening and separating the edges of the top sheets of a stack :
de
en
- US2166801A - Dynamo-electric machine :
en
- DE678721C - Arrangement for generating a high DC voltage :
de
en
- FR844087A - Improvements to electrical measuring devices :
en
fr
- FR844187A - Process and devices for the transformation of metals into powders, pastes and derivatives :
en
fr
- FR844251A - Coupling disc, with oscillation damper, in particular for automobiles :
en
fr
- GB510004A - A new or improved insecticide :
en
- CA382692A - Compression ignition engine :
en
fr
- DE678707C - Device for measuring rapid torsional vibrations :
de
en
- DE678749C - Pressure relief valve for flowing media :
de
en
- FR844040A - Improvements to manifolds for electrical machines :
en
fr
- US2166586A - Servo-brake mechanism for vehicles and the like :
en
- FR844256A - Method and machine for closing bags, envelopes and the like :
en
fr
- GB509533A - Improvements in cooling, heating and drying apparatus, more particularly for chocolate products :
en
- GB509929A - Improvements in or relating to the manufacture of glass cements or putties :
en
- FR844291A - Improvements to coal float processes :
en
fr
- DE678500C - Process for the treatment of hydrocarbon oils :
de
en
- GB509739A - Improvements in chairs, settees or the like :
en
- US2166570A - Process for treating lens cleaning cloth :
en
- CA382752A - Moldicide :
en
fr
- US2166111A - Pump :
en
- US2166914A - Liquefied hydrocarbon gas storage and dispensing system :
en
- USD115772S - Design for :
en
- CA382814A - Synthetic resin :
en
fr
- FR844232A - Improvements to vacuum cleaners or other electrically controlled portable devices :
en
fr
- GB509563A - Improvements in the manufacture of woven fabrics :
en
- USD115737S - Design fob a goblet or similar :
en
- FR844108A - Chain derailleur device for cycle speed change :
en
fr
- US2166257A - Titanium pigment and process for producing the same :
en
- US2166436A - Centrifugal pump :
en
- US2166833A - Synchronizing apparatus :
en
- USD115741S - Design for a goblet or similar :
en
- USD115745S - Design for a goblet or similar :
en
- DE678809C - Drive for two-axle railway vehicles, especially freight wagons :
de
en
- AU107912B2 - An improved electric cable :
en
- GB509822A - Improvements in or relating to rotary labelling machines for bottles, flasks, cans and the like :
en
- GR8366B - METHOD AND APPLIANCE FOR ASSEMBLY BY GLASS LAYERS AND SIMILAR OBJECTS :
el
en
- US2166887A - Brake arrangement :
en
- US2166302A - Condiment dispenser :
en
- US2166864A - Advertising novelty :
en
- US2166558A - Gauge for and method of waving hair :
en
- US2166690A - Lock :
en
- FR844204A - Device intended to stop the progress of tanks :
en
fr
- GB509457A - An improved spout :
en
- GB509768A - Improvements relating to disconnecting boxes, distribution pillars and similar apparatus employed for making connections between electric cables :
en
- AU107937B2 - Variable capacity-water re-using-adjustable vacuum-dish clothes washing machine :
en
- CA382778A - Gaseous mixture purification :
en
fr
- CA382800A - Excess pressure valve :
en
fr
- DK56453C - Affutage. :
da
en
- DE678501C - Well-designed stocking :
de
en
- DE678699C - Complet in tablet form for dosage purposes in the manufacture of dentures :
de
en
- GB509829A - Improvements in or relating to releasable fasteners :
en
- AU107928B2 - Means for accelerating the speed of electric motors wherein the speed control is effected bythe rocking ofthe brushes :
en
- FR844104A - Self-propelled generator systems :
en
fr
- US2166600A - Oxygen containing nitriles of the :
en
- US2166714A - Package for needles and the like :
en
- USD115811S - Design for a combined lavatory sup :
en
- IE15856L - Two-stroke two-cylinder aero engines. :
en
- FR844293A - Autonomous body motor vehicle :
en
fr
- GB510005A - Improvements in or relating to means for operating electric induction furnaces from static current converters :
en
- CA382750A - Sausage casing machine :
en
fr
- FI18543A - Clearance of the crushing effect :
en
fi
- FR844036A - Filter for protective masks, and exhalation device :
en
fr
- GB509774A - Improvements in or relating to mechanical pencil :
en
- USD115782S - Design for a bottle or similar :
en
- FR844049A - Corded steering fittings for bicycles or the like :
en
fr
- FR844103A - Improvements to boat davit steering systems :
en
fr
- FR844072A - Pilots, piles or the like, as well as method and device for their anchoring :
en
fr
- GB509486A - Improvements in or relating to electrical circuit breakers :
en
- FR844112A - Improvements to cold rooms, coolers and refrigerated display cases :
en
fr
- FR844179A - Medical syringe :
en
fr
- GB509639A - Driving clutch for textile machinery such as automatic feeders, bobbin strippers, takers-in or feed roll mechanism, and for like apparatus :
en
- GB509886A - Improvements in or relating to variable electric condensers :
en
- DE678530C - Foundation for the engine assembled with the railcar chassis :
de
en
- DE678774C - Speed gearbox for gear milling machines :
de
en
- FR844028A - Improvements to manufacturing processes for soles and heels for shoes :
en
fr
- US2166224A - Tobacco pouch :
en
- US2166548A - Textile machine yarn conditioner :
en
- DE678744C - Electrical switches, in particular installation switches :
de
en
- FR844174A - Improvements to pipe and tube connections :
en
fr
- GB509827A - Improvements in or relating to spring-driven impulse dials of the type used in telephone systems :
en
- DE678824C - Ear tag pliers :
de
en
- GB509651A - Improvements in or relating to glass lamp fronts, particularly for vehicle headlamps :
en
- DE678518C - Clamping device for cladding of aircraft, especially for engine hoods :
de
en
- GB509618A - Arrangement for automatic accumulation of hot liquid from a conduit carrying liquid of varying temperatures :
en
- FR844016A - Aircraft wing consisting of a spar and front and rear airfoil parts :
en
fr
- FR844150A - Method and device for determining the hardness of specimens made of plastically deformable materials or metals :
en
fr
- GB509451A - Tubular resilient gripping devices :
en
- GB509756A - Fuel injection apparatus for internal combustion engines :
en
- GB509818A - Improvements in or relating to electrically operated vibrators :
en
- GR8349B - SMOKING SHOOT OF INFANTRY :
el
en
- CA382722A - Hair waving device :
en
fr
- DE678621C - Process for the production of valuable liquid hydrocarbons or their derivatives :
de
en
- DE678741C - Method for translating signals, e.g. B. telegraphic pulse combinations :
de
en
- US2166816A - Bumper guard :
en
- DE678607C - Vacuum cleaner with a chassis and a gear for adjusting the height of the suction nozzle :
de
en
- FR844110A - Improvements in coffee grinders :
en
fr
- FR844184A - Improvements to liquid ring compressors :
en
fr
- FR844186A - Electrical monitoring and control device for telephone set operating on an automatic network with multiple zones :
en
fr
- US2166567A - Saw-filing apparatus :
en
- US2166717A - Pump or motor :
en
- FR844074A - Hydraulic power plant :
en
fr
- US2166859A - Finishing machine :
en
- DE678710C - Single cylinder aviation piston internal combustion engine :
de
en
- CA382689A - Bottle cap :
en
fr
- CA382765A - Sewing machine :
en
fr
- US2166422A - Display receptacle :
en
- CA382787A - Concave crusher mounting :
en
fr
- US2166497A - Labeling machine :
en
- FR844290A - Needle bearing with retaining ring :
en
fr
- CA382675A - Glare shield mounting device :
en
fr
- US2166549A - Alkali nitrites and chromates :
en
- US2166659A - Process for the treatment of beryllium ores :
en
- US2166670A - Silencer :
en
- DE678561C - Process for melting low-melting materials, in particular SiO :
de
en
- DE678747C - Device for extinguishing high-voltage alternating current arcs :
de
en
- AU107896B2 - Method forthe preparation ofa product for blending liquid fuel hydrocarbons, alcohols andthe like, for explosion and internal combustion engines :
en
- AU107917B2 - Improvements in and relating to bracken- and like cutting machines :
en
- US2166373A - Straightening tool :
en
- SE96276C1 - :
en
- US2166449A - Basin wrench :
en
- US2166539A - Cooking of drying oils and varnishes :
en
- GB509800A - Improved gymnastic appliance :
en
- US2166128A - Accelerator :
en
- US2166510A - Method for coating metal with aluminum or the like :
en
- US2166583A - Continuous strip pickling method and apparatus :
en
- USD115736S - Design for a goblet or similar :
en
- US2166808A - Surface cooler :
en
- FR844218A - Process for the preparation of compounds having an action analogous to that of cortin and of intermediates serving to obtain these compounds :
en
fr
- CA382725A - Dextrose manufacture :
en
fr
- US2166560A - Freezing container for refrigerators :
en
- CA382753A - Gelatin product :
en
fr
- US2166450A - Adaptable mounting for prime movers to act on ground wheels :
en
- CA382734A - Duplicating apparatus :
en
fr
- FR844286A - Manufacturing process for hydrocarbon oils :
en
fr
- GB509676A - Improvement in moth-proofing solution :
en
- US2166546A - Stabilization of blue-print coatings :
en
- US2166127A - Shampoo composition :
en
- US2166506A - Refrigerating apparatus :
en
- US2166521A - Shoe polishing device :
en
- US2166841A - Coil :
en
- US2166894A - Snap fastener socket and installation thereof :
en
- US2166221A - Process for producing pigment titanates :
en
- DE678738C - Ice maker for block ice :
de
en
- FR844195A - Device for driving films in cinematographic apparatus :
en
fr
- AU316539A - Process and apparatus forthe production of sparking plug insulators :
en
- US2166726A - Typographical composing machine :
en
- US2166129A - Polymerization of hydrocarbon gases :
en
- US2166686A - Self-locking adjusting screw :
en
- DE678535C - Use of nickel-tantalum alloys :
de
en
- GB509669A - A process for removing weakly acid-reacting substances from hydrocarbons or derivatives thereof :
en
- FR844045A - self-locking nut :
en
fr
- FR844089A - Improvements to discharge lamps :
en
fr
- GB509786A - Improvements in the suspension of motor road vehicles :
en
- GB509690A - Improvements in wringers :
en
- DE678572C - Matchstick pack for advertising purposes :
de
en
- US2166921A - Storage and dispensing system for liquefied gas :
en
- US2166588A - Door construction :
en
- GB509694A - Improvements connected with the regulation of the density of pulps, sludges or fluids :
en
- DK56450C - Scissors. :
da
en
- CA382685A - Light metal piston :
en
fr
- CA382786A - Gyratory crusher suspension :
en
fr
- FI18544A - Förfaringssätt framställning av isolationsmattor :
en
fi
- GB509928A - Guard device for presses and like machines :
en
- US2166193A - Oil refining process :
en
- US2166268A - Apparatus for forming coated paper plates :
en
- CA382654A - Tubular incandescent lamp :
en
fr
- FR844212A - Spun glass screen for electric accumulators and other uses and its manufacturing process :
en
fr
- GB509895A - Improvements in or relating to method and apparatus for internal heat treating of hollow objects :
en
- US2166189A - Centralized traffic controlling system for railroads :
en
- US2166499A - Latch :
en
- GB509766A - Improvements in or relating to cathode ray tube apparatus for television and like systems :
en
- DE678669C - Lifting device, in particular for motor vehicles :
de
en
- DE678716C - Filling pen holder with a filling tube and a hollow piston arranged in the rear end of the holder shaft :
de
en
- US2166250A - Method of coating metallic materials :
en
- FR844145A - Process for producing olefinic oxides :
en
fr
- FR844044A - Secondary emission simplification photocell :
en
fr
- DE678635C - Holder for a telephone connection directory :
de
en
- DE678648C - Anode neutralization circuit for short waves :
de
en
- GB509802A - Improvements in and relating to self-adjusting ball bearings :
en
- GB509713A - Improvements in tea rolling machines :
en
- US2166130A - Removable locking device :
en
- US2166273A - Combination sink stopper and strainer :
en
- US2166619A - Container construction :
en
- GB509691A - Improvements in or relating to handles for lift or thumb latches :
en
- GB509561A - Improvements in and relating to transporting means for guns :
en
- GB509613A - Improvements in electric signal amplifiers incorporating voice-operated devices :
en
- DE678844C - Resilient fastening of the transverse spring on the frame for motor vehicles :
de
en
- FR844198A - Product for animal feed :
en
fr
- GR8363B - ROAD TRAFFIC SIGNAL INSTALLATION :
el
en
- FR844155A - Device for producing mechanical vibrations :
en
fr
- FR844042A - High pressure steam generator device for injecting steam into the water of the steam boiler serving as a heat carrier :
en
fr
- GB509434A - Improvements in the production of articles by folding sheet material :
en
- FR844211A - Improvements to sound reproducing devices such as loudspeakers :
en
fr
- GB509567A - Method for the production of profiled rubber driving belts :
en
- GB509681A - Vertical air-speed indicator :
en
- DE678582C - Fireboxes and studs made of redeemable copper alloys :
de
en
- DE678614C - Process for achieving a sharply defined impression edge on the impressions produced during the ball and cone pressure hardness test :
de
en
- US2166534A - Right and left opening door and hanger structure :
en
- US2166759A - Metallurgical process :
en
- US2166848A - Panel damping structure :
en
- GB509505A - An improved button :
en
- GB509456A - The formation of metallic composite sheet stock by direct casting :
en
- GR8365B - METHOD FOR structure ADDITIVES IN FILMS AS VIA AN OPTICAL SYSTEM DUAL DIAIRESEOS KAIDYO double band formed TESSARES TIME DIFFERENT IMAGES FOTEINOTITOS ACCORDING TO THE REQUIRED colored or MELANOLEFKON PRINTING :
el
en
- DE678565C - Device for recording sound on films :
de
en
- FR844091A - Improvements in the preparation of polymer dispersions of polymerizable organic substances :
en
fr
- DE678428C - Process for the preparation of anhydrous mixtures of lactic acid and lactic acid anhydride :
de
en
- DE678715C - Handle for bicycle handlebars :
de
en
- FR844101A - Regulator with isodrome servo-control device, used in particular for water level adjustment :
en
fr
- US2166420A - Ignition manifold cable :
en
- DE678574C - Transparent window for motor vehicles :
de
en
- US2166162A - Projecting means for submarine signaling apparatus :
en
- US2166706A - Egg testing device :
en
- US2166675A - Tuning control system for high fidelity receivers :
en
- GB509810A - A process and apparatus for the manufacture of tubular products particularly suitable for use as artificial sausage skins :
en
- US2166139A - Dielectric device :
en
- GB509695A - Improvements in electrical timing devices :
en
- GB509443A - Improvements in or relating to carpet sweepers :
en
- GB509559A - Improvements in and relating to nozzles for vacuum cleaners :
en
- US2166208A - Coupler :
en
- US2166397A - Evaporative cooler :
en
- US2166199A - Furnace construction and operation :
en
- US2166280A - Skiving machine :
en
- US2166695A - Wheel :
en
- FR844271A - Filter for gasifier :
en
fr
- GB509509A - Improvements in or relating to pre-selective tuning mechanisms for radio receiving systems and the like :
en
- FR844221A - Picrylic compounds, transformation products of these compounds and process for the manufacture of these various bodies :
en
fr
- DE678553C - Method for deriving electricity from fiber masses :
de
en
- DE678783C - Device for generating adjusting movements of various sizes for independently operating machines, in particular automatic gate embroidery machines :
de
en
- US2166198A - Chemical compounds :
en
- US2166807A - Electric heater :
en
- FR844216A - Sharp blade to realize a multipurpose office instrument :
en
fr
- FR49797E - Swimsuit :
en
fr
- GB509442A - Improvements in and relating to the manufacture of steel :
en
- GB509609A - An improved process for producing tantalum carbide and niobium carbide, more particularly for the production of hard metal :
en
- FR844064A - Electric discharge lamp :
en
fr
- GB509785A - Improvements in or relating to the manufacture of boxes and like containers from plastic material :
en
- CA382720A - Network distribution system :
en
fr
- GB509622A - Improved means for preventing the formation of ice on the wings of aircraft :
en
- FR844070A - Vapor atmosphere discharge vessel having a metal wall and a liquid cathode :
en
fr
- GB509754A - Improvements relating to a brake device acting on the front and rear wheels of motor-cycles and like vehicles :
en
- FR844254A - Process for producing purified residual sulphiting liquor :
en
fr
- GB509656A - Improvements in or relating to devices for receiving sliver rolls discharged from a roll-forming machine :
en
- FR844299A - Acoustic devices :
en
fr
- GB509535A - Improvements in or relating to radio direction finding receivers :
en
- DE678604C - Formation of an electron beam tube with a rotationally symmetrical electrode structure as a multiple tube :
de
en
- DE678782C - Auxiliary apparatus for sewing machines for making carpets :
de
en
- FR844277A - Hollow body working in bending for airplanes :
en
fr
- US2166132A - Apparatus for reproducing races :
en
- US2166698A - Process of making nitrite esters of polyhydroxy aliphatic compounds :
en
- USD115780S - Design for a regulator :
en
- US2166333A - Flexible lead connection :
en
- US2166728A - Beverage device :
en
- USD115822S - Design for a portable stove :
en
- FR844039A - Shock-absorbing bearing for watchmaking mobile :
en
fr
- GB509665A - Improvements in and relating to dividing gear for machine tools :
en
- FR844192A - Automatic pick-up and inking system for sheets of paper for printing or reproducing machines :
en
fr
- FR844242A - Process for the electrical oxidation of aluminum wires and strips :
en
fr
- GB509646A - Improvements in incinerators for destruction of rubbish and garbage :
en
- DE678649C - Airspace insulated concentric high frequency cable :
de
en
- US2166116A - Well casing protector :
en
- US2166375A - Heat-exchanging structure and its constructional elements :
en
- US2166918A - Portable bulkhead :
en
- FR844297A - Improvements in methods and apparatus for electrical resistance welding of a longitudinal pipe joint :
en
fr
- FR844244A - Switch lever for internal combustion engine ignition devices :
en
fr
- GB509654A - Improvements in the delivery of material from hoppers, bunkers, and the like for charging coal-dressing and like plants :
en
- GB509924A - Method of treating milk to obtain a product of reduced curd tension :
en
- AU107902B2 - Improvements in and connected with electric furnaces :
en
- US2166527A - Operating means for elevator doors :
en
- CA382667A - Medicated product :
en
fr
- GB509580A - Improvements in or relating to the production of glass fibres :
en
- US2166569A - Mining machine :
en
- US2166913A - Apparatus for storing and dispensing liquefied hydrocarbon gas :
en
- US2166355A - Auxiliary heating apparatus :
en
- USD115746S - Design for a goblet or similar :
en
- US2166664A - Drill bit :
en
- US2166160A - Treatment of hydrocarbon oils :
en
- US2166343A - Scouring apparatus :
en
- US2166183A - Hydrogenation of aliphatic dinitriles :
en
- US2166386A - Hair curler :
en
- DE678551C - Electric high-voltage light tubes with neon filling or neon mercury filling :
de
en
- FR844288A - Steering device for automotive torpedoes :
en
fr
- CA382807A - Pressure surge suppressing system :
en
fr
- DE678529C - Steel alloy for the manufacture of cam sleepers :
de
en
- DE678810C - Method for sealing spark protection inserts or the like of mercury conduit tubes against the wall of the switching vessel against mercury :
de
en
- CA382811A - Broadcasting system :
en
fr
- US2166207A - Ore reduction process :
en
- DE678722C - Device for automatic electric arc welding with coated stick electrodes :
de
en
- DE678725C - Process for the prevention of slackness by hot drying of black and white photographic images to be treated :
de
en
- US2166370A - Liquid flow control apparatus :
en
- GB509589A - Improvements in and relating to steam valves :
en
- US2166392A - Ore concentration :
en
- DK56440C - Ruler for Price Calculation. :
da
en
- FR844119A - Bimetallic forged elbow for tubes and method of manufacturing this elbow :
en
fr
- GB509454A - Improvements in and relating to endless track mechanism :
en
- DE678567C - Swath spreader driven by a mowing machine :
de
en
- US2166769A - Spring mechanism for railway vehicles :
en
- USD115764S - Design for a hand gaff :
en
- DE678564C - Cleaning machine for carpets, clothes or the like. :
de
en
- GB509521A - Improvements in and relating to printing presses :
en
- GB509638A - Improvements in and relating to markers for ledger and like sheets :
en
- AU107946B2 - Improvement infrequency indicator :
en
- FR844213A - Servo-pilot for flying machines and contactor for this servo-pilot :
en
fr
- US2166842A - Apparatus for determining the specific gravity of liquid media and the protein content of blood :
en
- US2166332A - Pressing iron for velvet and the like :
en
- US2166628A - Refrigeration apparatus :
en
- US2166819A - Method of producing multilayer ribbon strips :
en
- US2166447A - Belt conveyer :
en
- FR844133A - Disconnector :
en
fr
- GB509722A - Improvements in and relating to electric cable installations :
en
- GB509644A - Method of salvaging used paper fibre :
en
- FR844270A - Vertical nozzle gasifier :
en
fr
- DE678558C - Process for dewaxing mineral oils :
de
en
- DE678755C - Mercury dispenser for the production of amalgam mixtures for dental purposes :
de
en
- GB509630A - Improvements connected with chairs or the like :
en
- GB509628A - Improvements relating to alternating current electric circuit arrangements :
en
- GB509672A - Improvements in and relating to machines for producing upholstery :
en
- DE678612C - Process for determining the individual quantities of mixtures and suitable scales for its execution :
de
en
- DE678734C - Sentence unbinder :
de
en
- DE678811C - Switching device :
de
en
- DE678833C - Arch joint, for example for flaps and wings (doors, windows, collapsible walls, etc.) and also for other objects that can be moved by joints :
de
en
- US2166442A - Cooking stove :
en
- CA382769A - Hand brake :
en
fr
- FR844203A - Rubber boot and its manufacturing process :
en
fr
- FR844258A - Improvements in radio receivers and the like :
en
fr
- GB509689A - Improvements in the preparation of cellulose derivatives :
en
- SE96274C1 - :
sv
- US2166478A - Drill bit :
en
- US2166532A - Means for controlling wireless receiving apparatus :
en
- US2166681A - Oiazoamino compounds :
en
- US2166538A - Frequency doubler :
en
- US2166326A - Method of damping vibratory members :
en
- US2166536A - Signaling system :
en
- US2166347A - Bus bar and strip bender :
en
- US2166737A - Web splicing apparatus :
en
- US2166476A - Material for cleaning and preparing metal for paint :
en
- US2166865A - Semicoffer or ship caisson :
en
- US2166591A - Station equipment :
en
- US2166751A - Mechanical pencil :
en
- CA382766A - Corrugated rubber bundle :
en
fr
- US2166638A - Arc welding apparatus with coated electrodes :
en
- US2166308A - Fifth wheel assembly :
en
- US2166574A - Oxygen inhaling assembly :
en
- CA382792A - Electrical metal processing :
en
fr
- US2166219A - Expansion joint for concrete pavements or the like :
en
- US2166265A - Folding packaging receptacle :
en
- US2166909A - Masterless connecting rod mechanism for radial engines or pumps :
en
- US2166234A - Enclosed outboard motor drive :
en
- US2166451A - Insulating base for an electric appliance :
en
- FR49791E - Improvements to meters, pumps, compressors, or positive displacement motors for all fluids :
en
fr
- GB509887A - Improved method of and means for projecting images with the effect of movement :
en
- US2166511A - Pneumatic tire :
en
- CA382757A - Record puncturing machine :
en
fr
- USD115755S - Design for a goblet or similar :
en
- AU281038A - Refrigeration apparatus :
en
- CA382660A - Rubber reclamation :
en
fr
- AU283938A - Improvements in or relating to automatic tuning control systems for radio and like receivers :
en
- DE678594C - Resistance brake circuit for several motors or motor groups of electrically operated vehicles :
de
en
- GB509586A - Improvements in or relating to tractor or other vehicle wheels :
en
- DE678739C - Device for producing flake ice :
de
en
- US2166666A - Sheet metal snap hook :
en
- US2166705A - Fluid pressure relay :
en
- US2166883A - Citrous peel scraper :
en
- USD115762S - Design fob a brassiere :
en
- CA382693A - Motor vehicle fender :
en
fr
- CA382723A - Hair curler :
en
fr
- CA382715A - Window pane or panel securing device :
en
fr
- CA382756A - Commutator :
en
fr
- GB509571A - A new or improved liquid level indicator :
en
- AU107930B2 - Crosstalk correcting apparatus :
en
- US2166144A - Preparation of sulphocarboxylic esters :
en
- DE677897C - Process for the preparation of salts of hexaacetatodioxycarbamidotriferribase :
de
en
- USD115786S - Design for a lamp shade or similar :
en
- GB509488A - Improvements in and relating to studs for sports-shoes :
en
- CA382762A - Jointed coupling :
en
fr
- US2166237A - Antenna coupling system :
en
- US2166421A - Manufacture of reinforced shoe bottom units :
en
- US2166349A - Device for dispensing web material :
en
- DE678513C - Electric fuel vaporizer device :
de
en
- DE678548C - Process for the increased suppression of the vibrations lying below the passage range in electrical oscillation circuits :
de
en
- US2166169A - Transference apparatus :
en
- DE678524C - Scraper conveyor :
de
en
- DE678763C - Process for accelerating metallurgical slag reactions :
de
en
- FR49793E - Improvements to mounting methods involving the use of variable-slope screen grid lamps for amplification adjustment :
en
fr
- FR844067A - Device used in particular for the orthopedic treatment of testicular ectopia :
en
fr
- GB509784A - Improvements in or relating to the manufacture of spirit printing inks :
en
- DE678543C - Method and device for dampening the planographic printing plates of a printing machine, specifically in offset printing :
de
en
- US2166108A - Windshield :
en
- US2166581A - Slider lock :
en
- FR844298A - Two-sided telephone systems and analog transmission systems :
en
fr
- GB509604A - Improvements in or relating to electric rectifying circuits :
en
- GB509642A - Improvements in and relating to the solvent treatment of oils :
en
- CA382737A - Welding apparatus :
en
fr
- US2166892A - Door operating mechanism :
en
- US2166866A - Accelerator mechanism :
en
- DE678540C - Process for the production and preservation of thickened fruit, vegetable and similar vegetable juices :
de
en
- FR844066A - Process for the production of outer oxide layers on magnesium objects :
en
fr
- GB509764A - Detachable canopy for tractor :
en
- DE678575C - Bolt latch lock :
de
en
- DE678655C - Duese for pulling sheet glass from the molten mass :
de
en
- AU330339A - Improvements relating to aircraft undercarriages with resilient wheel units :
en
- CA382810A - Therapeutic agent :
en
fr
- SE96263C1 - :
en
- CA382799A - Grinding disc :
en
fr
- US2166279A - Visible sanitary sink trap :
en
- US2166380A - Machine for making frozen confections :
en
- CA382653A - Spray pump :
en
fr
- USD115804S - Design for a jab or similar container :
en
- US2166680A - Impulse switch :
en
- US2166789A - Compressor regulator :
en
- US2166296A - Steering wheel attachment :
en
- CA382662A - Combination salt and pepper shaker :
en
fr
- US2166553A - Upholstery clip :
en
- CA382798A - Yarn and fabric :
en
fr
- GB509621A - Improvements in and relating to gramophones and like sound reproducing apparatus :
en
- US2166755A - Spark suppressor resistor :
en
- FR49758E - Improvements to end tables :
en
fr
- US2166126A - Method and apparatus for assembling wrapped boxes :
en
- US2166283A - Refrigeration :
en
- US2166518A - Compositions of matter :
en
- US2166652A - Machine for working or disintegrating materials of all kinds, especially for huskinggrains :
en
- GB509661A - Process for the production of amines from esters of amino-alcohols :
en
- US2166309A - Electric valve circuit :
en
- USD115761S - Design for a lock :
en
- SE96284C1 - :
en
- US2166368A - Independent wheel suspension for automobiles :
en
- US2166445A - Ventilating window sash :
en
- US2166839A - Process for heat treating spheroidized steel :
en
- USD115796S - Escutcheon :
en
- US2166363A - Stable calcium hypochlorite composition :
en
- US2166468A - Bullet deflecting attachment for firearms :
en
- AU330639A - Improvements in and relating to electron tubes :
en
- US2166289A - Impressed-picture medium :
en
- US2166434A - Process for resolving petroleum emulsions :
en
- US2166693A - Selectivity control system :
en
- CA382658A - Textile material processing :
en
fr
- US2166378A - Flow meter :
en
- US2166369A - Solid screw cutting die :
en
- FR844289A - Process for the production of nitrogenous artificial materials resistant to alkalis and acids :
en
fr
- GB509837A - Improvements in or relating to sound reproducing devices :
en
- GB509888A - Improvements in or relating to imitation fuel fires :
en
- US2166749A - Machine for undulatingly corrugating cardboard :
en
- US2166483A - Automobile bumper :
en
- GB509529A - Improvements in or relating to lugs for use in securing covers to their cases, or like uses :
en
- US2166462A - Core drill head :
en
- DE678827C - Control valve for trailer pressure medium brakes arranged in the towing vehicle :
de
en
- DE678643C - Pantograph head :
de
en
- FR844125A - Camera :
en
fr
- US2166135A - Mine haulage unit :
en
- US2166739A - Manufacture of artificial silk :
en
- US2166868A - Colloidal aluminum hydroxide :
en
- US2166629A - Refrigerator cabinet construction :
en
- AU112363B2 - Improvements in and relating to carrier frequency communication systems :
en
- US2166778A - Electric oven :
en
- US2166740A - Manufacture of artificial silk :
en
- US2166846A - Automatic trailer construction :
en
- USD115750S - Design for a goblet or similar :
en
- DE678623C - Process for the production of novolaks or resols :
de
en
- US2166429A - Securing means for meat molds :
en
- US2166342A - Shirt :
en
- US2166233A - Process of preparing antlneubmc :
en
- US2166585A - Device, adapter, tool, or the like to facilitate the manufacture of artificial fish lures :
en
- DE678479C - Weight compensation for aircraft rudder :
de
en
- FI18546A - Förfaringssätt framställning av jordalkaliklorater :
en
fi
- GB509587A - An improved free-wheel brake hub, preferably with back-pedalling brake, driven by a motor mounted in the driving wheel :
en
- US2166837A - Protective pad :
en
- US2166898A - Garage door construction :
en
- US2166297A - Process for the treatment of gelatin and glue :
en
- US2166466A - Buckle :
en
- USD115757S - Design for a goblet ob similar :
en
- AU543838A - An improved electric cable :
en
- GB509548A - Improvements in and relating to electric resistance spot welding :
en
- US2166182A - Load strip for airplane wing and control surface covers :
en
- US2166663A - Operating mechanism for tilting receptacles :
en
- US2166713A - Piezoelectric crystal mounting :
en
- US2166530A - Fluid-handling apparatus :
en
- US2166912A - Liquefied hydrocarbon gas storage and dispensing system :
en
- US2166187A - Electrical power system :
en
- US2166435A - Method of forming inner trim panels :
en
- FR844080A - Method and devices for the production of inner nets :
en
fr
- FR844159A - Lubrication products and process :
en
fr
- US2166747A - Safety device :
en
- USD115820S - Design fos :
en
- AU279538A - Improvements in or relating to machines for moulding counters or other shoe heelward end parts tothe shape ofa heel portion ofa last :
en
- US2166288A - Duplicating attachment for typewriters :
en
- US2166797A - Process of fortifying cereal products with minerals :
en
- US2166922A - Liquefied gas dispensing system :
en
- US2166472A - Drift recorder :
en
- CA382701A - Photographic developer :
en
fr
- USD115734S - Design for a goblet or similar :
en
- AU289238A - Means for accelerating the speed of electric motors wherein the speed control is effected bythe rocking ofthe brushes :
en
- DE678815C - Process for the production of photocell grids :
de
en
- GB509595A - Machine for moulding concrete conduits :
en
- US2166258A - Reversible top for camera stands :
en
- US2166873A - Driving mechanism :
en
- AU107944B2 - Manufacture of ketones ofthe cyclopentanopholyhyrophenanthrene series :
en
- AU296207B2 - Electronic musical instruments :
en
- AU297138A - Diode oscillators :
en
- CA382796A - Servo brake mechanism :
en
fr
- AU319739A - Improvements in and relating to carrier frequency communication systems :
en
- US2166696A - Safety shutter for motion picture projectors :
en
- CA382688A - Tool for meat blocks, etc. :
en
fr
- US2166303A - Mirror :
en
- US2166644A - Method and apparatus for cleaning metal parts :
en
- US2166853A - Device for receiving written and graphic matter :
en
- US2166870A - Concrete window trim and method of making :
en
- CA382716A - Soluble sulphide causticization :
en
fr
- CA382758A - Paper feeding device :
en
fr
- DE678683C - Process for producing a colored picture tone film :
de
en
- CA382802A - Radio tube filament support :
en
fr
- AU438638A - Process for the manufacture of stable ammonium polysulphide solutions :
en
- AU107945B2 - An improvement in milking machine teat cups :
en
- CA382674A - Electric welding apparatus :
en
fr
- AU112390B2 - Improvements in and relating to electron tubes :
en
- DE678837C - Method for the device for closing paper vessels and closure for paper vessels :
de
en
- FR844266A - Merchandise store for vending machines :
en
fr
- US2166572A - Articulated display device :
en
- USD115803S - Design for a restaurant building or :
en
- DE678713C - Control device for the pressure medium of a switching device for change gears, especially in motor vehicles :
de
en
- FR844123A - equalizer for adjustable propellers :
en
fr
- GB509553A - Improvements in tappet mechanism as applied particularly to the internal combustion engine :
en
- GB509576A - Improvements in rubber-soled footwear with fabric upper :
en
- FR844024A - bodywork, assembly and chassis components for vehicles, in particular for motor vehicles :
en
fr
- FR844081A - Improvements to asymmetrically conductive dry surface devices :
en
fr
- AU132839A - Composition for destroying blackberry andother noxious growths :
en
- US2166395A - Post hole digger :
en
- US2166512A - Sprag device for vehicles :
en
- GB509545A - Improvements in and connected with warp beams for looms for weaving :
en
- CA382751A - Calf carcass treatment :
en
fr
- DE678801C - 35mm photographic camera that can be clamped by hand :
de
en
- GB509703A - Improvements in or relating to the treatment of textile materials :
en
- US2166433A - Process for resolving petroleum emulsions :
en
- USD115775S - Design for a photographic printer :
en
- US2166401A - Cooling apparatus :
en
- US2166295A - Tonic and oil applicator :
en
- USD115825S - Design for a dress :
en
- CA382711A - Black-and-white picture production :
en
fr
- DE678777C - Mill firing :
de
en
- CA382705A - Photographic multi-layer material :
en
fr
- US2166683A - Time clock controlled automatic mechanism :
en
- FR844130A - Process for manufacturing filiform or sheet products from high brittle polymers :
en
fr
- GB509617A - Process and apparatus for the production of envelopes, flat bags and similar articles :
en
- GB509737A - Improvements in riveting and like presses :
en
- FR49776E - Process for the production of azo dyes :
en
fr
- GB509814A - Improvements relating to press button tuning mechanism for radio receivers :
en
- US2166716A - Index and brake device :
en
- US2166736A - Photographic emulsion :
en
- GB509593A - Electric medicinal vapouriser :
en
- GB509758A - Improvements in or relating to cinematographic apparatus :
en
- FR844031A - :
fr
- GB509823A - Improvements in the manufacture and production of resinous or rubber-like substances :
en
- CA382706A - Colour photography :
en
fr
- FR844168A - Improvements to telescopic hydraulic shock absorbers :
en
fr
- GB509517A - A stove for domestic or industrial use, burning naphtha, petroleum or like liquid fuels :
en
- DE678847C - Device for dehumidifying and drying textile material rolls :
de
en
- GB509840A - Improvements in or relating to apparatus for regulating internal combustion engines :
en
- GB509591A - Improvements relating to screening plant :
en
- GB509578A - Apparatus for extinguishing fire in plants having large containers for inflammable liquids :
en
- GB509787A - Improvements in and relating to electric impedance networks :
en
- FR844196A - Process for the rapid production of particularly pure steel :
en
fr
- FR844175A - fuel saver :
en
fr
- GB509753A - A process for the production of vacuum-proof, impermeable work pieces :
en
- GB509536A - Improvements in apparatus for heating or cooling liquids particularly milk :
en
- FR49757E - Improvements to bogies :
en
fr
- GB509524A - Method and machine for milling corn and other grains :
en
- GB509896A - Apparatus for the medical treatment of the intestines :
en
- FR844015A - Process for preparing allyl chloride :
en
fr
- FR844063A - Centrifuge :
en
fr
- US2166657A - Flashlight device :
en
- DE678671C - Two-layer plow for deep cultivation :
de
en
- DE678694C - Fuse with a fusible conductor embedded in a preferably powder-form extinguishing agent :
de
en
- GR8351B - HOW TO MAKE CIGARETTES COMPLETELY NICOTINED OR CONTAINING AT LEAST :
el
en
- GB509720A - Improvements in and relating to carpet sweepers :
en
- FR844249A - balancer for vehicle windows or others with vertical displacement :
en
fr
- GB509762A - Improvements in or relating to the manufacture of unsaturated acids :
en
- DE678505C - Process for the reduction of ores containing niobium, tantalum and titanium :
de
en
- DE671452C - Method and device for producing glued, conical folding boxes, paper containers and the like. like :
de
en
- DE678696C - Stone for fire ceilings, fire walls u. like :
de
en
- USD115785S - Design for a field stove :
en
- DE678661C - Dismountable gantry crane :
de
en
- US2166196A - Table construction :
en
- US2166573A - Water closet :
en
- DE678598C - Circuit for double call seekers :
de
en
- US2166431A - Process for resolving petroleum emulsions :
en
- US2166828A - Alternating current circuit interrupter :
en
- US2166754A - Braking apparatus :
en
- FR844161A - Automatic, semi-automatic or similar telephone systems :
en
fr
- GB509674A - Improvements in engineers or fitters vices :
en
- DE678840C - High-voltage converters, especially measuring converters for high measurement accuracy :
de
en
- FR844025A - Multi-shell steam turbine :
en
fr
- FR844223A - Improvements to tuning control systems for radio receivers and the like :
en
fr
- DE678563C - Impact device for vacuum cleaner :
de
en
- FR844169A - Sock holder :
en
fr
- GB509964A - Improvements in and relating to electric spot welding apparatus :
en
- US2166140A - Dialkyl formamides as selective solvents for refining mineral oils :
en
- AU107901B2 - Improvements in compressed air engines for operating vehicle doors andthe like :
en
- FR844011A - Hydrogenated indan-diones and their manufacturing process :
en
fr
- FR844043A - Improvements to percussion rockets, especially those for small caliber shells :
en
fr
- US2166798A - Method of applying guards or bumpers :
en
- US2166557A - Coating composition :
en
- DE678506C - Process for the extraction of gold :
de
en
- FR844160A - Improvements to magnetostriction vibrators :
en
fr
- USD115797S - Design for a combined lavatory :
en
- DE678842C - Process for the manufacture of abrasives :
de
en
- GB509806A - Traffic signalling system on road vehicles :
en
- GB509808A - Improvements in or relating to apparatus for cooling and cleaning the exhaust gases of internal combustion engines :
en
- US2166285A - Cushioning device for electric motors :
en
- US2166489A - Pump type bailer :
en
- FR844054A - Improvements to packaging cigarettes or other items :
en
fr
- US2166428A - Method and apparatus for treatment of glass and similar ware :
en
- DE678703C - Closure device for sterilization devices working under overpressure :
de
en
- US2166260A - Doughnut cutter :
en
- FR844190A - Mortise hinge for furniture doors :
en
fr
- FI18548A - Luftkanalsverktyg för gjutkärnor :
en
fi
- CA382657A - Liquid dispenser :
en
fr
- CA382748A - Atomized fuel engine :
en
fr
- DE678823C - Facility to protect forest plants against damage by game :
de
en
- FR844077A - Heavy oil or charcoal dust internal combustion rotary engine :
en
fr
- FR844008A - :
fr
- GR8364B - METHOD AND APPLIANCE FOR MODERN LIGHTING AND ACCURATE COVERING ON THE SCREEN A GROUP OF MULTIPLE COLOR IMAGES FOR USE OF EVERYONE OF EVERYONE :
el
en
- CA382745A - Image amplifying tube :
en
fr
- FR844014A - Process for the preparation of saturated or unsaturated oxyketones of the cyclopentanohydrophenanthrene series, or their derivatives :
en
fr
- DE678718C - Device for collecting knocked over pins at automatic bowling games :
de
en
- USD115791S - Design for a bottle :
en
- DE678776C - Grain net device :
de
en
- DE678831C - Cylinder lock with pin tumblers :
de
en
- DE678618C - Electric liquid level indicator with sensor elements arranged one above the other :
de
en
- DE678660C - Freshness device, especially for Christmas trees :
de
en
- DE678510C - Equipment for the taking of material samples in connection with automatic scales :
de
en
- GB509564A - Improvements in and connected with the washing of vehicles :
en
- GB509821A - Apparatus for the manufacture of fire extinguishing foam :
en
- GB509606A - Improvements in or relating to electric insulators :
en
- US2166492A - Hanger :
en
- US2166890A - Boiler sheet and tube connection and method of making same :
en
- FR844085A - Process for manufacturing immersion oil for microscopic use :
en
fr
- FR844167A - Heel for ski boots and the like and shoes provided with such a heel :
en
fr
- GB509838A - Improvements in or relating to liquid-fuel injection internal-combustion engines :
en
- DE678630C - Device to prevent the sheet pile feet from advancing and the locks from jumping out when driving double-walled sheet piles :
de
en
- US2166107A - Holder for collapsible tube containers :
en
- US2166298A - Method and apparatus for radio reception :
en
- US2166748A - Woman's stocking or the like :
en
- DK56433C - Petroleum or Gasoline Steam Burner. :
da
en
- US2166437A - Mixing and molding device :
en
- US2166443A - Lathing :
en
- US2166823A - Elastic fluid turbine nozzle :
en
- US2166880A - Springing arrangement for vehicles :
en
- GB509614A - Improvements in and relating to means for the generation of impulse voltages :
en
- GB509740A - Improvements in tea, coffee and like infusion apparatus :
en
- GB509817A - Improvements relating to mercury switches :
en
- US2166256A - Hand brake mechanism for railway cars :
en
- US2166843A - Textile apparatus :
en
- FR844069A - Casting ladle :
en
fr
- FR844158A - :
fr
- USD115823S - Design for a lipstick holder :
en
- FR844199A - Transformation and motion transmission system for motors and other applications :
en
fr
- GB509890A - Manufacture of ethers of mono-hydroxy-halogen-1:4-benzoquinones :
en
- US2166719A - Typographical slug casting machine :
en
- GB509770A - Process for dyeing cellulose acetate :
en
- GB509782A - Turbo gear for the braking of vehicles :
en
- FR844121A - Extinguishing agent for glowing white objects :
en
fr
- GB509750A - Improvements in or relating to the electrical control of the tuning mechanism of radio-receiving apparatus :
en
- FR844225A - Amino alcohols and their preparation process :
en
fr
- FR844300A - Process for preparing carbon tetrachloride :
en
fr
- DE678427C - Process for the production of ethylene chloride :
de
en
- DE678686C - Insert for self-tie :
de
en
- FR844046A - Shade system without roller maneuvered from the inside :
en
fr
- GB509463A - Improvements relating to the production of olefin polymers :
en
- FR844141A - Electric capacitor :
en
fr
- GB509572A - An improved process for producing cellulose wool with wool-like crimping from viscose :
en
- CA382777A - Organic oxycompound dehydration :
en
fr
- GB509809A - Improvements in diamond tools :
en
- US2166117A - Method for the purification of petroleum mahogany sulphonates :
en
- GB510002A - Improvements relating to electric cables :
en
- FR844122A - Appliance for washing dishes, cutlery, etc. :
en
fr
- FR844219A - Slipper :
en
fr
- GB509777A - Improvements in or relating to the manufacture of ketene, acetic anhydride and homologues thereof :
en
- DE678557C - Process for dewaxing mineral oils :
de
en
- GB509498A - Improvements in or relating to machines for grinding or sharpening knives or like sharp-edged instruments :
en
- GB509679A - Improvements relating to apparatus for delivering cigarettes singly in succession :
en
- USD115753S - Design for a goblet or similar :
en
- DE678616C - Milling mill for processing fibrous materials, such as B. pulp or paper pulp :
de
en
- DE676738C - Sighting device for dropping objects from aircraft :
de
en
- DE678758C - Pulling device for curtains :
de
en
- FR49769E - Process for the manufacture of viscose fibers suitable as replacement fibers for wool :
en
fr
- FR844148A - Mounting for receiving variable frequency oscillations :
en
fr
- US2166836A - Suction line connection for slush pumps :
en
- FR844205A - Improvements in rectilinear hosiery looms :
en
fr
- FR49798E - Regulator for additional air intake to internal combustion engines :
en
fr
- FR844001A - Improvement in the device for unwinding strips of chart paper in recording devices :
en
fr
- GB509647A - Electromagnetic device for measuring mechanical forces and moments :
en
- FR49756E - Flexible and expandable pneumatic electrode for treatments by short waves and diathermic currents :
en
fr
- IE15506L - Containers: discharge spout :
en
- DE678797C - Anti-tip device for a slewing crane :
de
en
- CA382648A - Liquid circulation reversing device :
en
fr
- FR844058A - Further development of accumulators and electric cells :
en
fr
- US2166852A - Manufacturing electrical condensers :
en
- US2166441A - Louver construction :
en
- US2166166A - Knitted fabric :
en
- US2166674A - Indicating device :
en
- US2166145A - Sulphocarboxylic esters :
en
- FR844090A - Improvements to electromagnetic contactors :
en
fr
- US2166832A - Sunshade attachment for deck chairs and the like :
en
- US2166345A - Electrical contact and connection means :
en
- US2166742A - Volumetric control master cylinder :
en
- US2166785A - Synchronizing apparatus :
en
- CA382740A - Modified resin composition :
en
fr
- US2166554A - 1-naphthaleneacetic acid :
en
- GB509721A - Improvements in underfeed stokers of the screw type :
en
- US2166417A - Silencer :
en
- USD115738S - Design for a goblet ob similar :
en
- DE678653C - DC motor for a constant current system :
de
en
- USD115763S - Design for a desk telephone :
en
- US2166782A - Circuit interrupter :
en
- USD115730S - Design for a buffet plate :
en
- DE678539C - Crankshaft for piston engines :
de
en
- GB509520A - Improvements in valve casings :
en
- US2166625A - Collapsible sunshade :
en
- DE678580C - Additional device for mixing concrete by hand :
de
en
- GB509508A - Improvements in or relating to shaft couplings :
en
- GB509525A - Improvements in evaporators for refrigerators :
en
- DE678682C - Sight glass container for sweets u. like :
de
en
- DE678756C - Ceramic embedding or Carrier material for the production of non-metallic dentures made of ceramic material :
de
en
- GB509736A - Improvements in portable lanterns :
en
- FR844272A - Irradiation device, in particular for therapeutic applications :
en
fr
- CA382733A - Valve cap :
en
fr
- FR844208A - Devices for obtaining pasta and more especially pasta for the direct manufacture of bread :
en
fr
- GB509662A - Improved manufacture of alkali cellulose :
en
- GB509804A - Process for the manufacture of sulphinic acid derivatives :
en
- DE678667C - Cable entry for encapsulated winches :
de
en
- FR844197A - Improvements in means of measuring the energy of radiation :
en
fr
- FR844147A - Method to explore modulation in a single channel transmission, in television :
en
fr
- GB509702A - Improvements in or relating to the production of shaped articles from cellulose acetate :
en
- DE678588C - Centrifugal device for grainy goods on descaling and cleaning machines :
de
en
- FR844269A - Valve :
en
fr
- US2166729A - Theftproof milk bottle cabinet :
en
- US2166669A - Road marker :
en
- USD115801S - Design for a pickle dish or similar :
en
- CA382746A - Dissector tube :
en
fr
- US2166281A - Cylinder honing and wiping device :
en
- US2166817A - Electric discharge device :
en
- US2166205A - Fixed capacitor :
en
- US2166444A - Wedge for use with wall ties :
en
- US2166774A - Front wheel suspension :
en
- USD115733S - Design for a goblet or similar :
en
- US2166794A - Copper-cobalt-beryllium alloys :
en
- US2166810A - Ice cream scoop :
en
- US2166812A - Process for the separation of the constituents of organic mixtures containing both resin acids and fatty acids, particularly tall oil :
en
- US2166121A - Dusting composition :
en
- US2166374A - Apparatus for distilling petroleum oils :
en
- US2166461A - Work supporting table :
en
- AU187138A - Improvements in and relating to means for storing and sowing seeds :
en
- AU315939A - Improvements in safety devices for securing locks, bolts andthe like :
en
- US2166157A - Brake :
en
- US2166730A - Relief valve :
en
- CA382803A - Fabric cleaning composition :
en
fr
- US2166800A - Excavating structure :
en
- US2166886A - Carrier iron and brake fulcrum :
en
- US2166262A - Luggage carrier :
en
- GB509523A - Improved apparatus for applying pigments to paper, card and other material :
en
- GB509527A - Improvements in telephone systems :
en
- US2166120A - Insecticidal composition :
en
- US2166891A - Dewaxing hydrocarbon oil :
en
- AU107935B2 - Improvements in and relating to means for storing and sowing seeds :
en
- CA382797A - Pasteurizing or sterilizing apparatus :
en
fr
- US2166463A - Float for fish nets :
en
- US2166500A - Parasiticidal spray oil composition :
en
- US2166701A - Method of forming bearing surfaces :
en
- GB509526A - Improvements in and relating to blasting cartridges :
en
- US2166220A - Concrete road joint :
en
- US2166822A - Spring suspension and mounting :
en
- AU291738A - Improvement infrequency indicator :
en
- US2166535A - Lock for doors and the like :
en
- US2166634A - Process for making engine cylinders with an inner lining :
en
- US2166656A - Trolley wire tap with anchor clamp :
en
- DE678520C - Position light training for vehicles, in particular ships :
de
en
- US2166286A - :
en
- US2166305A - Thyratron welding control :
en
- GB509487A - Improvements in pastry cutters :
en
- GB509623A - Improvements in curtain suspension hooks as used with curtain heading tape having hook-tubes or hook-loops :
en
- CA382691A - Iron decarbonizing method :
en
fr
- US2166501A - Method of making over-all bottle caps :
en
- US2166562A - Umbrella handle :
en
- AU290938A - Improvements in and relating to harrows or scarifiers :
en
- US2166578A - Concealed carpet tacking tape :
en
- US2166668A - Weaving :
en
- US2166885A - Airtight receptacle :
en
- US2166906A - Refrigerating apparatus :
en
- US2166911A - Fuel gas apparatus :
en
- US2166146A - Defroster for windshields :
en
- US2166239A - Movement-producing device :
en
- USD115794S - Design for a blank for a pendant :
en
- GB509706A - Improvements relating to the protection of pumps driven by internal combustion engines :
en
- FR844065A - Speed change force transmission mechanism :
en
fr
- GB509574A - Improvements relating to landing gear arrangements of aircraft :
en
- AU13539A - Improvements in insulated electric conductors :
en
- US2166687A - Combination wrist watch :
en
- GB509605A - Improvements in or relating to negative feed-back amplifiers :
en
- US2166307A - Connected collapsible twin tubes :
en
- DK56451C - Joint piece. :
da
en
- DE678591C - Centrifugal device for a steam generator with a fixed heating surface :
de
en
- US2166488A - Pump type bailer :
en
- AU107908B2 - Improvements insteel trusses :
en
- CA382774A - Musical chime :
en
fr
- CA382784A - Gas, vapours and fumes processing :
en
fr
- GB509831A - Synchronisation method and means for television :
en
- US2166149A - Illuminating device :
en
- US2166150A - Catalytic hydrogenation of dinitriles to diamines :
en
- US2166860A - Closure and locking means for kit bags, cash bags, and the like :
en
- US2166324A - Rubber composition and process :
en
- USD115743S - Design fob a goblet or similar :
en
- DE678566C - Punch card table machine with locks for the print hammer :
de
en
- GB509751A - A method of and apparatus for flanging the edges of planiform workpieces :
en
- US2166371A - Building construction :
en
- US2166838A - Sound reproducing system :
en
- DE678668C - Lifting platform for heavy vehicles :
de
en
- US2166151A - Catalytic hydrogenation of adiponitriles to produce hexamethylene diamines :
en
- US2166153A - Matrix making machine with pressure indicator :
en
- FR49765E - Process for the preparation of solutions of xanthogenate and of cellulosic products obtained using said solutions, from cellulose of any nature unbleached and obtained by alkaline attack :
en
fr
- GB509701A - Improvements in electrostatic condensers :
en
- GB509801A - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- DE679054C - Gun with directly tiltable trunnion axis :
de
en
- FR844229A - Process for preparing amines :
en
fr
- DE678597C - Circuit arrangement for deactivating the call status on connecting lines in telecommunication systems, in particular telephone systems :
de
en
- DE678712C - Control device for the pressure medium of a switching device for change gears, especially in motor vehicles :
de
en
- DE678585C - Double drum roller for winding paper, cardboard, etc. like :
de
en
- CA382813A - Electron device anode :
en
fr
- GR8353B - WATER FLOWER REGULATOR :
el
en
- GR8360B - METHOD FOR ELIMINATION OF FOAMING PHENOMENA AITINAE ARE OBSERVED IN DISTILLERY WINE COLUMNS :
el
en
- FR844075A - Reading device for the blind :
en
fr
- GB509816A - Improvements in or relating to printing mechanism for use, for instance, in automatic ticketing equipment for telephone or like exchange systems :
en
- US2166517A - Signal transmitting system :
en
- GB509433A - Production of fast dyeings :
en
- GB509530A - Improvements in packages of compressible articles or materials, and in the means for producing same :
en
- FR844172A - Improvements to twin powertrains for airplanes :
en
fr
- FR844115A - Gasoline safety lamp with electric ignition, especially for working in mines :
en
fr
- GB509641A - Improvements in and relating to travelling distributors for sewage and other liquids :
en
- GB509448A - Improvements in guards for plaiting and similar machines :
en
- GB509637A - Improvements in or relating to man-hole, inspection, and like covers :
en
- US2166879A - Ornamented article and method of making :
en
- CA382714A - Container :
en
fr
- GB509534A - Improvements in or relating to broaching machines :
en
- US2166715A - Oil well bailer and cleaner :
en
- US2166227A - Lace fastening for corsets and the like :
en
- AU107893B2 - Improvements in or relating to machines for moulding counters or other shoe heelward end parts tothe shape ofa heel portion ofa last :
en
- DE678818C - Hangers :
de
en
- FR49764E - Rear engine discovery automobile :
en
fr
- GR8368B - CARTRIDGE STORAGE FOR FIREARMS :
el
en
- US2166723A - Cutter bar attachment :
en
- USD115798S - Design for a pneumatic pump frame :
en
- US2166609A - Pipe feed device :
en
- US2166875A - Disk type valve :
en
- CA382736A - Welding process and apparatus :
en
fr
- US2166171A - Package and method of forming the same :
en
- US2166580A - Motor vehicle safety device :
en
- US2166587A - Ingot mold and ingot :
en
- US2166667A - Rotary snow plow :
en
- DE678595C - Condenser sound generator :
de
en
- GR8352B - PORTABLE PRION WATERFALL :
el
en
- DE678828C - Security device against theft of motor vehicles :
de
en
- FR844034A - Illuminating bomb or projectile :
en
fr
- FR844183A - New way of building skis :
en
fr
- FR49762E - Fuel supply system for internal combustion injection engines :
en
fr
- US2166299A - Rotary adjustable-tension jar mechanism :
en
- US2166844A - Metal alloy :
en
- GB509885A - Improvements in or relating to illuminating display devices :
en
- DE678536C - Process for refining aluminum or aluminum alloys :
de
en
- FR844235A - Improvements in color photography :
en
fr
- US2166902A - Buckle :
en
- DE678611C - Device to compensate for the measurement errors of gas meters with creeping control and crank drive :
de
en
- FR844052A - Rubber safety system preventing the loss of collar buttons and similar applications :
en
fr
- USD115759S - Design for a watch casing or similar :
en
- US2166563A - Method and apparatus for severing molten glass :
en
- DK56443C - Ajlnedfælder. :
da
en
- FR844098A - Electrical communications systems :
en
fr
- US2166204A - Shoe :
en
- GB509506A - Improvements in or relating to a leg rest or support giving increased comfort to a person occupying a seated or inclined position in a chair or the like :
en
- GB509826A - Improvements in volume measuring apparatus for liquids :
en
- FR844012A - Improvements to gasometers :
en
fr
- GB509811A - Improvements relating to rolling mills :
en
- FR49761E - Improvements to high vacuum distillation processes :
en
fr
- GB509546A - Improvements in bobbins :
en
- US2166241A - Dual control device for aircraft :
en
- US2166520A - Truck signal :
en
- US2166824A - High temperature pyrometer :
en
- US2166903A - Buckle :
en
- USD115800S - Design for a plate or similar :
en
- USD115805S - Design for a toilet case :
en
- DE678736C - Cooker absorber for periodic absorption apparatus :
de
en
- DE678688C - Fridge :
de
en
- USD115735S - Design fob a goblet ob similab :
en
- CA382679A - Coal and lignite gas purification :
en
fr
- DE678672C - Float for fishing nets with a net bladder :
de
en
- FR844105A - Direct transformation of oils and fatty substances into oils and essences under the action of heat, formaldehyde or its generators, soda lime or potash :
en
fr
- FR844166A - Fabric impervious to toxic gases :
en
fr
- GB509461A - Improvements relating to spring mattress construction, upholstery and the like :
en
- AU576438A - Improvements relating to the continuous casting of metals :
en
- USD115773S - Design for a cup hook :
en
- US2166407A - Reel seat :
en
- GB509556A - Improvements in or relating to tedders for spreading cut grass and the like :
en
- GB509716A - Improvements in or relating to the treatment of rubber latex :
en
- DE678750C - Electromagnetic self-switch with one interruption point each arranged on both front sides of the release coil :
de
en
- FR844134A - Method for the transmission of switching criteria in telecommunications installations, in particular in teleprinting :
en
fr
- DE678639C - Driver brake valve for air brakes :
de
en
- GB509687A - Improvements in and relating to rotary engines and pumps :
en
- FR844059A - Fuel injector for internal combustion engines :
en
fr
- FR844146A - Process for preparing butadiene :
en
fr
- GB509746A - Improvements in or relating to forced flow vapour generators :
en
- GB509815A - Improvements in the manufacture and production of water-soluble basic aluminium compounds :
en
- DE678675C - Device to prevent the transmission of wheel impacts in the drawbar in vehicles equipped with turntable steering :
de
en
- GB509597A - Improvements in or relating to filling and sealing flat bags and apparatus therefor :
en
- GB509490A - Rubber hydrohalides :
en
- GB509436A - Suction roll for paper-making machines :
en
- DE678657C - A scrubber that can be used as a floor polisher or mopping up device :
de
en
- DE678503C - Monthly pad :
de
en
- USD115742S - Design for a goblet ob similar :
en
- DE678717C - Paint pot holder :
de
en
- GB509749A - Improvements in or relating to rotary liquid meters :
en
- AU107942B2 - Improvements in or relating tothe mounting of disc brackets onthe arms of cultivators andthe like :
en
- US2166502A - Method of refining oils :
en
- CA382768A - Friction shock absorber :
en
fr
- US2166230A - Tinted pigments and process for producing the same :
en
- US2166597A - Rubber curing apparatus :
en
- AU298338A - A method of preventing and treating flyblown sheep :
en
- US2166340A - Plastic zinc alloy of constant dimensions :
en
- US2166484A - Hopper closure mechanism :
en
- CA382812A - Well defined crystal nitrate production :
en
fr
- US2166547A - Fruit juice extractor :
en
- US2166679A - Combustion chamber for an internal combustion engine :
en
- US2166917A - Process of producing alkoxyl de :
en
- CA382760A - Spring cover :
en
fr
- US2166753A - Cheese vat :
en
- US2166916A - Clip for mounting cables and like objects :
en
- US2166391A - Shaft bearing locking means :
en
- US2166551A - Photoelectric control of variablespeed mechanism :
en
- USD115728S - Design fob :
en
- USD115756S - Design for a goblet or similar :
en
- USD115819S - Design fob a glass goblet or article :
en
- US2166163A - Electromagnetic relay :
en
- US2166327A - Relay construction :
en
- US2166707A - Refrigerating apparatus :
en
- US2166889A - Reinforcement member :
en
- US2166858A - Railway truck :
en
- AU107915B2 - Anew or improved method of constructing walls and forms for use in connexion therewith :
en
- GB509660A - Improvements in or relating to means for trapping or cutting yarns in dubling or twisting machines :
en
- DE678673C - Adjustment device for scissor cameras :
de
en
- GB509767A - Improvements in and relating to electrically heated melting pots for typographical casting machines :
en
- US2166490A - Method and apparatus for molding and securing rubber objects to fabric :
en
- FR844118A - Counter :
en
fr
- FR844164A - Method and apparatus for transplanting inscriptions on a pre-established document :
en
fr
- FR844283A - Chrome plating process for iron and steel objects :
en
fr
- GB509655A - Improvements in method of manufacturing formed or molded articles from exfoliated vermiculite :
en
- GB509531A - Improvements in or relating to submersible pumps :
en
- GB509538A - Process for the production of a benzine-soluble oil-resin size :
en
- USD115770S - Design foe a shade holder :
en
- GB509557A - Improvements in or relating to tedders for spreading cut grass and the like :
en
- GB509742A - Improvements in and relating to moulded glass articles and methods of making the same :
en
- DE678560C - Process for the production of hydrogen-rich and low-carbon gases :
de
en
- US2166703A - Woodworking machine :
en
- US2166185A - Monitoring means for sound recorders :
en
- US2166113A - Frozen material :
en
- US2166403A - Mixing apparatus :
en
- CA382661A - Bottle closure :
en
fr
- CA382699A - Pulp bleaching apparatus :
en
fr
- GB509532A - Improvements in or relating to anchorage devices for tents and marquees :
en
- GB509565A - Improvements relating to double windows :
en
- GB509680A - A machine for stripping textile waste from bobbin tubes :
en
- DE678584C - Device for measuring radiation with photocells :
de
en
- DE678665C - Gripper for gripping under the wheels of a vehicle that is transported by a crane with the help of a hanger :
de
en
- US2166552A - Portable acetylene generator :
en
- US2166757A - Grinder and control valve therefor :
en
- DE678550C - Inverter working with grid-controlled vapor or gas discharge vessels in series arrangement for higher frequencies :
de
en
- FR844260A - Process for the production of basic methine dyes :
en
fr
- US2166850A - Fuel-feeding apparatus :
en
- FR49773E - Process for the production of azo dyes :
en
fr
- FR844061A - Device for automatically lifting motor vehicles :
en
fr
- US2166640A - Cabinet :
en
- US2166727A - Surgical garment :
en
- USD115751S - Design fob a goblet ob similar :
en
- CA382670A - Railway car coupler :
en
fr
- FR844170A - Skin tensioner :
en
fr
- GB509459A - Improvements in treatment of rubber :
en
- FR844092A - Improvements in processes and materials used in the treatment of textile products :
en
fr
- FR844086A - Adjustable vane pump particularly intended for supplying the burners with liquid fuel :
en
fr
- FR844136A - Nitrogenous products usable in particular as disinfectants and their manufacturing process :
en
fr
- GB509719A - Improvements in or relating to electromagnetic relays :
en
- DE678592C - Device for removing crumpled sheets in the sheet delivery of rotary printing machines :
de
en
- FR844060A - Apparatus for internal vibration of concrete and other similar materials :
en
fr
- FR844041A - Development of wireless telephone receivers :
en
fr
- FR844181A - Improvements made to liquid purifiers :
en
fr
- GB509741A - Improvements relating to illuminating magnifying devices :
en
- DE678714C - Control device for pressure medium brakes with several brake groups :
de
en
- GB509927A - Manufacture of dyestuffs :
en
- GB579070A - Improvements in and relating to fuzes for bombs, land mines, marine mines and the like :
en
- FR844201A - Method and device for coating objects of all kinds and in particular electrical conductors :
en
fr
- FR844267A - Sliders improvements for sliding closures :
en
fr
- GB509429A - Improvements in or relating to service trolleys for distribution of beverages, eatables and similar commodities :
en
- FR844226A - Process for preparing beta-aralkylamines :
en
fr
- US2166175A - Construction of pipes and the like of concrete or other cementitious material :
en
- US2166805A - Control circuit :
en
- USD115778S - Design for a bottle :
en
- USRE21151E - Radio receiving system :
en
- GB509625A - Improvements in or relating to prepayment gas meters :
en
- GR8357B - FINISHING AND FRESH EXPORT BOXES :
el
en
- US2166809A - Lifesaving rope and belt :
en
- USD115776S - Design for a combined photographic :
en
- GB509512A - Improvements relating to covers for electric wall switches and other like fittings used in electricity distributing systems :
en
- US2166455A - Portable wood converting machine :
en
- US2166820A - Conversion of hydrocarbon oils :
en
- FR49782E - Process for the preparation of organic mercury compounds :
en
fr
- GB509731A - Improvements in radio direction finding apparatus :
en
- US2166229A - Spinal reduction splint :
en
- US2166452A - Brake control :
en
- DK56454C - Installations for Sining of a Fluid Flow and Decomposition of Solid Bodies Therein. :
da
en
- DE678786C - Adjustment device for steering gears of motor vehicles :
de
en
- USD115758S - Design for a goblet or similar :
en
- USD115774S - Design for a spoon ob similar article :
en
- DE678640C - Lifting device for rail brakes :
de
en
- GB509775A - Improvements in process and apparatus for bending and tempering glass sheets :
en
- FR844135A - Improvements to starting mechanisms for combustion engines :
en
fr
- US2166692A - Drill fixture :
en
- US2166888A - Counter molding machine :
en
- DE678719C - Process for the preparation of mixed esters from phenol aldehyde resins :
de
en
- US2166346A - Electrical connection means :
en
- US2166697A - Apparatus for determining air conditions :
en
- US2166244A - Brake testing device :
en
- US2166446A - Blade holding means for hacksaws and the like :
en
- FR844094A - Method and device for manufacturing clichés, and printing polychrome images with or without clichés :
en
fr
- GB509697A - Improvements in heat regulators, for sterilizers and other apparatus in which liquid is heated :
en
- US2166359A - Magnetostrictive device :
en
- US2166424A - Snow plow :
en
- USD115779S - Design for a woodworking machine :
en
- US2166383A - Typewriter :
en
- GB509776A - Improvements in or relating to photographic film printing apparatus :
en
- FR844151A - Improvements to the construction of the rear of ships :
en
fr
- US2166427A - Apparatus for tempering glass :
en
- US2166920A - Flight attitude indicator :
en
- GB509497A - Improvements in and relating to unidirectional clutches, brakes or free wheel devices :
en
- US2166622A - Potato cutter :
en
- CA382673A - Automatic heating system :
en
fr
- US2166631A - Printing press inking mechanism :
en
- US2166141A - Sulphocarboxylic esters :
en
- CA382816A - Knitting narrowing mechanism :
en
fr
- US2166223A - Antioxidant :
en
- US2166925A - Air exhausting and cotton cleaning machine :
en
- FR844240A - Metal foot for electric discharge tube :
en
fr
- GB509894A - Improvements in or relating to boxes or casings with removable covers or lids for electrical apparatus :
en
- DE678570C - Automatic valve with spring-loaded valve tongues :
de
en
- US2166409A - Pipe carrier :
en
- DE678805C - Method for producing a breakout :
de
en
- CA382655A - Fuel injector :
en
fr
- CA382731A - Lithographed metal sheet slitting apparatus :
en
fr
- US2166200A - Apparatus for treating wood pulf or the like with chemical reagents :
en
- USD115752S - Design for a goblet ob similar :
en
- DE678711C - Control device for the pressure medium of a switching device of gear change transmissions, especially in motor vehicles :
de
en
- USD115815S - Design for a display stand or the like :
en
- USD115818S - Design for a glass relish dish or ar :
en
- US2166358A - Self-priming centrifugal pump :
en
- CA382671A - Shoe :
en
fr
- US2166259A - Shaft bearing :
en
- US2166673A - Roller retainer ring and race member assembly for roller bearings :
en
- CA382678A - Trailer loading device onto a truck :
en
fr
- US2166232A - Pipe connector :
en
- US2166270A - Split drive dual control :
en
- USD115748S - Design fob a goblet ob similar :
en
- USD115787S - Design for a christmas tree orna :
en
- US2166147A - Motion picture camera :
en
- CA382649A - Weaver's knotter :
en
fr
- US2166439A - Combination business form and envelope :
en
- US2166779A - Liquid gauge :
en
- USD115768S - Design for :
en
- GB509547A - Improvements in and relating to building blocks or elements and structures built therefrom :
en
- AU107920B2 - Improvements in insulated electric conductors :
en
- CA382680A - Ornamental wheel disc manufacture :
en
fr
- GB509494A - An improved radio valve :
en
- US2166176A - Preparation of charge :
en
- US2166464A - Internal combustion engine :
en
- US2166863A - Suction cleaning and sweeping machine :
en
- CA382794A - Dispensing box :
en
fr
- AU107941B2 - Apparatus for opening and closing doors :
en
- AU289538A - Improvements in light reflectors :
en
- CA382690A - Water-tight rubber :
en
fr
- DE678642C - Stop light switches for vehicles, especially trams :
de
en
- CA382686A - Strainer for tanks :
en
fr
- US2166396A - Piano action :
en
- US2166867A - Railroad refrigerator car :
en
- US2166487A - Condensation products from cyanoacetic acid arylides :
en
- US2166134A - Demountable tank for vehicles :
en
- US2166186A - Exciter light for sound recorders :
en
- AU289838A - Apparatus for opening and closing doors :
en
- CA382741A - Can :
en
fr
- US2166240A - Heterocyclic compounds :
en
- US2166735A - Latch :
en
- US2166529A - Communication system :
en
- DE678765C - Wind generation system for blowing test stands for the investigation of internal combustion engines :
de
en
- GB509889A - Improvements in coin gauging and selecting mechanism, such as used in coin-freed apparatus :
en
- US2166154A - Parachute flare :
en
- US2166218A - Muffling device :
en
- US2166662A - Antibacklash device :
en
- USD115744S - Design fob a goblet or similar :
en
- CA382721A - Network distribution system :
en
fr
- DK56434C - Circulation device by steam boilers. :
da
en
- GB509555A - Improvements in glass electrodes :
en
- CA382712A - Dump truck body :
en
fr
- CA382695A - Cream separating device :
en
fr
- US2166448A - Hose protector :
en
- CA382805A - Air conditioning method :
en
fr
- CA382817A - Flushing valve :
en
fr
- US2166216A - Wheel disk construction :
en
- US2166491A - Light control device :
en
- US2166306A - Electric valve circuit :
en
- US2166503A - Method of refining oils :
en
- US2166313A - Television system :
en
- US2166438A - Flour sifting machine :
en
- US2166559A - Spring retainer :
en
- US2166138A - Surface decorating method and apparatus :
en
- US2166338A - Deep-drawing zinc alloy :
en
- US2166788A - Control circuit :
en
- US2166854A - Bucket for miniature digging and hoisting machines :
en
- US2166156A - Dry gas holder :
en
- DE678610C - Device for securing the balance of the pointers of measuring devices :
de
en
- GB509528A - Improvements in mouth pieces for vacuum cleaners :
en
- US2166192A - Tablet making machine :
en
- US2166206A - Combination hand and power steering apparatus :
en
- US2166471A - Reflex camera :
en
- US2166508A - Holding and feeding device for "stenotype" notes :
en
- DE678848C - Unterburner regenerative coke oven :
de
en
- GB509675A - Improvements in or relating to arrangements for the sparkless opening of inductive direct current circuits by means of thermostats :
en
- US2166811A - Cotton sample selecting device :
en
- DE678708C - Scale with printing device :
de
en
- GB509820A - Improvements in or relating to electric signalling systems :
en
- CA382735A - Drying cylinder :
en
fr
- US2166651A - Door closer :
en
- US2166871A - Method and apparatus for making glass articles :
en
- GB509432A - Improvements relating to the manufacture of selenium coated electrodes :
en
- GB509693A - Improvements in electric signal amplifiers incorporating voice-operated devices :
en
- US2166351A - Vacuum drier :
en
- US2166181A - Color photography :
en
- GB509437A - Improvements in or relating to time controlled electric switching devices :
en
- GB509570A - Improvements in or relating to processes for moulding bituminous and other thermoplastic compositions :
en
- DE678752C - Device for generating mist-free gas-vapor mixtures for the production of gas soot :
de
en
- FR844228A - Process for preparing amines :
en
fr
- FR844234A - Gear shift mechanism :
en
fr
- DE678791C - Tripping device for electrical switches carried by support insulators with very high voltages :
de
en
- AU107923B2 - Composition for destroying blackberry andother noxious growths :
en
- DE678678C - Process for the production of highly stable oleine sulfonates :
de
en
- GB509732A - Cleaning device for wells and sewers :
en
- US2166133A - Therapeutically valuable gold compounds and a method for producing the same :
en
- US2166763A - Piezoelectric apparatus and circuits :
en
- GB509634A - Improvements relating to quick action electric switches :
en
- GB509495A - Improvements relating to protein preparations :
en
- US2166337A - Decorative band :
en
- DE678633C - Compressed air tool to carry out the driving process :
de
en
- DE678728C - Shoe brake for strip rolling mills :
de
en
- US2166274A - Receiving apparatus for communication systems :
en
- DE678583C - Electric discharge tubes of any filling with glow electrodes and discharge through the positive column :
de
en
- FR844202A - Interchangeable non-slip auxiliary wheel with pallet-carrying sectors :
en
fr
- US2166423A - Hydraulic device :
en
- US2166168A - Poison mixture for trap gun cartridges :
en
- US2166857A - Lubricating device :
en
- GB509515A - Improvements in illuminated signs :
en
- DE678590C - Method for connecting the ends of two or more parallel pipes to form a Y-pipe with a relatively large distance between the legs :
de
en
- DE678637C - Process and device for filling liquid chlorine under pressure by means of a pump :
de
en
- DE678819C - System for spraying strips from It mixtures or the like. :
de
en
- DE678526C - Oven with two or more baking chambers arranged one above the other :
de
en
- DE678695C - Fuse element :
de
en
- US2166575A - Means and method for refueling aircraft in flight or like operation :
en
- CA382815A - Cathode ray signalling device :
en
fr
- DE678839C - Device for pulling off the yarn remnants from Koetz spools :
de
en
- US2166453A - Cover for outlet boxes :
en
- FR844078A - Heavy oil burner :
en
fr
- GB509435A - Improvements in or relating to the manufacture and use of compounds of the betaine type :
en
- IE15855L - Ventilation of streamlined automobiles :
en
- GB509635A - Improvements in or relating to ventilators :
en
- US2166856A - Polyvinyl acetal resins and composition thereof :
en
- FR844265A - Object usable either as a rescue belt, or as a cushion, pillow, etc. :
en
fr
- FR844083A - Improvement in the control of a mechanical reversing clutch for heat engines :
en
fr
- GB509400A - Improvements in or relating to continuously variable gearing :
en
- GB509683A - A protector for a spliced rope eye :
en
- GB509738A - Improvements in or relating to couplings for casings of flexible shafts :
en
- US2166691A - Tuning control system for radio receivers :
en
- US2166874A - Air chuck :
en
- DE678745C - Arrangement for extinguishing electric arcs, especially switch-off arcs :
de
en
- DE678740C - Roller bearings for bridges :
de
en
- GB509771A - Resilient wheel :
en
- CA382770A - Hand brake clutch :
en
fr
- DE678547C - Push-pull amplifier :
de
en
- GB509684A - Improvements in and relating to ironing machines :
en
- GB509752A - Box girder, particularly as a structural unit of aircraft :
en
- US2166689A - Mining machine :
en
- FR844062A - liquid elevator by compressed air, with float control :
en
fr
- FR844241A - Process for the magnetic treatment of weakly magnetic oxidized iron ores :
en
fr
- US2166225A - Process and apparatus for preparing activated carbon :
en
- US2166287A - Method of making paper boxes or the like with printed wrappers :
en
- US2166611A - Synthesis of ammonia from its elements :
en
- USD115816S - Design for light diffusing glass :
en
- DE678507C - Zinc alloy with low frictional resistance :
de
en
- US2166312A - Maternity support :
en
- US2166236A - Composition of matter :
en
- US2166362A - Stable calcium hypochlorite composition :
en
- US2166760A - Sewing machine :
en
- US2166901A - Electric circuit interrupter :
en
- US2166389A - Method of packaging :
en
- US2166334A - Laundry iron :
en
- US2166341A - Machinable plastic zinc alloy :
en
- US2166300A - Method of making spray nozzles :
en
- US2166454A - Antiskid device :
en
- US2166589A - Car aerial :
en
- USD115769S - Design for a pair of spectacles :
en
- AU112326B2 - Improvements in and relating to carrier frequency communication exchange systems :
en
- GB509712A - Fuel feeding devices for internal combustion engines :
en
- AU296838A - Crosstalk correcting apparatus :
en
- FR844010A - Water skates :
en
fr
- FR844027A - Safety device for the operation of parachutes :
en
fr
- FR844076A - Whole or partial manufacture of packaging bags with banana fibers :
en
fr
- GB509552A - Improvements in and relating to driving gearing for planing or other machine tools :
en
- US2166432A - Process for resolving petroleum emulsions :
en
- CA382724A - Threaded connection :
en
fr
- US2166762A - Carton :
en
- US2166900A - Electric current converting system :
en
- FR844259A - Improvements to metal bulbs for electric discharge lamps :
en
fr
- US2166328A - Raincoat sleeve :
en
- DK56435C - Modulator for electrical signaling systems. :
da
en
- GB509726A - Improvements in electric induction motors with a plurality of stators and rotors :
en
- CA382742A - Electronic image transmitting device :
en
fr
- DE675617C - Process for the preparation of thiazole compounds :
de
en
- FR844117A - Double-edged shears :
en
fr
- DE678542C - Dampening system, especially for rotary flat printing machines :
de
en
- AU310539A - Improvements in and relating to carrier frequency communication exchange systems :
en
- DE678628C - Dedusting device with pre- and post-separator :
de
en
- CA382656A - Measured liquid dispenser :
en
fr
- AU304339A - Improvements in and relating to methods of producing hard-soldered or welded joints :
en
- US2166522A - Frequency converter :
en
- US2166702A - Process for the preparation of oxygen containing compounds of cerium :
en
- US2166322A - Refrigerator control switch :
en
- US2166618A - Fuel pump :
en
- DE678785C - Cushioning, especially for motor vehicles :
de
en
- US2166830A - Metal radio tube :
en
- CA382776A - Indirectly heated cathode :
en
fr
- FR844005A - Central heating boiler :
en
fr
- FR844006A - Method of manufacturing the outer part of a two-piece safety nut :
en
fr
- DE678748C - Electric gas switch :
de
en
- CA382665A - Decorative cord :
en
fr
- DE678691C - Control device for vehicle brakes :
de
en
- GB509709A - Improvements in or relating to the manufacture of stable preparations containing ergometrine :
en
- US2166672A - Photoacoustical apparatus :
en
- DE678546C - Push-pull amplifier :
de
en
- DE678615C - Stop device to facilitate step drilling on conventional drills with manual feed :
de
en
- US2166377A - Taper roller bearing :
en
- CA382704A - Photographic polarizing layer :
en
fr
- CA382659A - Toilet paper wrapping apparatus :
en
fr
- DE678832C - Cylinder lock :
de
en
- DE678680C - Single pole installation circuit breaker of socket type :
de
en
- GB509575A - Improved driving arrangements for centrifugal spinning pots :
en
- DE678517C - Aircraft on whose wings spoiler bodies are arranged :
de
en
- DE678601C - Arrangement for the generation of alternating voltages with a sharp waveform for the control of grid-controlled vapor or gas discharge vessels :
de
en
- FR844021A - Improvements in rubber latex and in the treatment of textiles and the like by means of said latex :
en
fr
- FR844222A - Process for carrying out grignard reactions in the series of cyclopentano-polyhydro-phenanthrenes, in particular for the preparation of carboxylic acids of this series :
en
fr
- FR844182A - Preparation of complex aldehydes and derivatives of these aldehydes :
en
fr
- DE678816C - Photoelectric cell :
de
en
- CA382694A - Railway car brake beam rigging :
en
fr
- DE678830C - Rudder for watercraft and aircraft :
de
en
- GB509543A - Improvements in electric condensers :
en
- AU107926B2 - Improvements in windmills :
en
- FR49768E - Safety washer :
en
fr
- GB509744A - Improvements in or relating to electron discharge tubes :
en
- GB509727A - Improvements in or applicable to railway track joints :
en
- GB509779A - Improvements in or relating to holders for piezo electric crystal elements :
en
- DE678705C - Method and device for measuring optical models :
de
en
- GR8354B - METHOD OF TREATMENT OF CHROMONE-NECKED IRON ORE FOR EXPORT OF EXISTING NICKEL METAL AND ENRICHMENT OF THESE IN :
el
en
- AU107919B2 - Improvements relating to the continuous casting of metals :
en
- AU291438A - An improvement in milking machine teat cups :
en
- CA382759A - Decorative material making machine :
en
fr
- FR844189A - Tap :
en
fr
- GB509648A - Transmitting arrangements for radio direction finding systems :
en
- CA382684A - Metal cleaning material :
en
fr
- FR49778E - Motor vehicle wheel tire deflation and overpressure warning devices :
en
fr
- GB509542A - Manufacture of quaternary nitrogen compounds :
en
- GB509698A - Portable dark room for developing and printing photographic roll films in daylight :
en
- DE678700C - Shoe insoles for orthopedic purposes :
de
en
- GB509682A - Improvements in rate of climb indicators for aircraft :
en
- GB509714A - A casting for a high pressure steam trap :
en
- USD115729S - Design for a spoon or analogous :
en
- US2166142A - Sulphocarboxylic acid esters :
en
- GB509582A - Improvements in or relating to filters for aerosols :
en
- US2166106A - Ball-bearing screw and nut for lifting jacks and similar devices :
en
- US2166608A - Pipe feeding and coupling device :
en
- DE678817C - Electric hot water storage tank with a weak heating coil and a powerful additional heating coil that can also be switched on by hand, both of which are controlled by a temperature controller :
de
en
- FR49772E - Device to compensate for film contraction :
en
fr
- FR49796E - Protected spark plug for internal combustion engines :
en
fr
- FR844178A - Improvements to vehicles with a closed passenger compartment :
en
fr
- DE678768C - Control device on internal combustion engines for aircraft :
de
en
- FR49795E - Improvements to coaxial conductors :
en
fr
- FR844243A - Process for improving the permeability of materials by subsequent annealing :
en
fr
- US2166758A - Pump :
en
- US2166826A - Chip controller and breaker :
en
- DK56447C - Apparatus for the production of solid or semi-solid fats, in particular Margarine. :
da
en
- US2166242A - Method and apparatus for the control of temperature :
en
- US2166158A - Refrigerating apparatus :
en
- DE678778C - Schlagnasenmuehle :
de
en
- GB509477A - Improved electric lamp appliance :
en
- AU107910B2 - Improvements in means for coupling hair curlers to steam tubing inthe art of permanent waving of hair :
en
- CA382732A - Sash hardware :
en
fr
- FR844248A - Device for dampening hums in electricity meters :
en
fr
- US2166821A - Traffic warning device :
en
- USD115760S - Design for an eyeshiei :
en
- US2166251A - Apparatus for coating metallic materials :
en
- US2166722A - Trailer dumping apparatus :
en
- DE678829C - Device for removing rust from bottles :
de
en
- FR844099A - Method of eliminating interfering crosstalk in cables for carrier frequency service, in which the two directions of conversation are united :
en
fr
- CA382663A - Gear cutting machine :
en
fr
- GB509510A - Improvements in or relating to hat and coat racks :
en
- FR844114A - Remote transmission cable :
en
fr
- FR844163A - False nail tape for upholstery and the like :
en
fr
- GB509745A - Improved process and apparatus for the cultivation of yeast by the aeration process :
en
- DE678562C - Mobile vacuum cleaner with device for setting the distance between the suction nozzle mouth :
de
en
- DE678677C - Device for taking samples from the side wall of a borehole :
de
en
- FR844140A - Magnet system for flywheel ignition devices :
en
fr
- DE678632C - Device for air treatment of grainy substances :
de
en
- GB509835A - Improvements in or relating to switching stations for electric power supply systems :
en
- DE678652C - Contactor control, especially for machine tools :
de
en
- US2166222A - Carton :
en
- US2166394A - Floodlight mounting :
en
- US2166481A - Window control device :
en
- US2166733A - Snare drum :
en
- US2166685A - Protective system and apparatus for discharge tubes :
en
- US2166905A - Slider for slide fasteners :
en
- GB509626A - Improved sealing means for joints in self-laying tracks for vehicles :
en
- US2166109A - Method of making tubing for refrigerating apparatus :
en
- FR49752E - Valve timing for reversible machines, especially for steam locomotives :
en
fr
- GB509658A - Method of and circuits for producing biasing potentials between electrodes of electron discharge devices :
en
- GB509836A - Improvements in or relating to electrical insulating material :
en
- US2166584A - Purification of ketones :
en
- FR844097A - Motor winch :
en
fr
- GB509598A - Improvements in and relating to display devices :
en
- GB509645A - Improvements in or relating to pneumatic tyres :
en
- US2166201A - Nonspin wheel brake :
en
- US2166650A - Self-centering gauge for casing and drill pipes :
en
- US2166179A - Film maintaining electrolyte :
en
- US2166364A - Method of stabilizing alkali metal nitrate melts used in the heat treatment of metals :
en
- US2166568A - Process of making and covering articles :
en
- USD115807S - Design for a font of type :
en
- DE678587C - Device for developing oxygen, especially for breathing apparatus :
de
en
- US2166177A - Preparation of hydrocarbons for conversion :
en
- US2166626A - Combine beet harvester :
en
- US2166773A - Razor honing apparatus :
en
- CA382652A - Thin wall container manufacture :
en
fr
- CA382700A - Beehive :
en
fr
- CH204269A - Bimetallic organ. :
en
fr
- DE678654C - System for monitoring switch positions or electrical machines by means of an electrical glow lamp :
de
en
- DE678822C - Machine for the extraction and conveyance of usable soil layers lying underground :
de
en
- FR844048A - Depth control device for helicopters or gyroplanes :
en
fr
- FR844220A - Process for the preparation of diaromatic para-diaminosulfones :
en
fr
- GB509615A - Improvements in or relating to electron discharge valve amplifiers for ultra-short wave operation :
en
- AU107936B2 - Improvements in and relating to stationery packs comprising paper sheets and interleaved carbonized sheets :
en
- US2166624A - Vegetable cutter :
en
- DE678835C - Device for lining sleeves or tubes with protective covers :
de
en
- GB509757A - Improvements relating to ventilating devices for vehicles :
en
- DE678577C - Winding device for the spring drive of vehicle toys :
de
en
- AU107904B2 - Improvements in or relating to automatic tuning control systems for radio and like receivers :
en
- US2166627A - Apparatus for actuating the pressure rollers of sawing machines :
en
- US2166700A - Method of building up metal parts :
en
- US2166743A - Opening and closing mechanism for gates, doors, and the like :
en
- FR844154A - Circuit breaker :
en
fr
- USD115784S - Design fob a bottle :
en
- US2166614A - Cotter pin :
en
- US2166486A - Cigarette apparatus :
en
- DE678626C - Feed and reversal device for the ribbon of printing units, especially on cash registers :
de
en
- DE678645C - Circuit arrangement for telecommunications, especially telephone systems :
de
en
- DE678692C - Fixing device for attachable track climbing devices :
de
en
- GB509562A - Improved device for fortuitously obtaining a score or scoring forecast or the like :
en
- US2166790A - Electrical device :
en
- US2166647A - Blower :
en
- USD115777S - Design for a portable flashlight :
en
- DE678555C - Circuit for electrically heated permanent hair wave devices that are connected to the mains using a transformer :
de
en
- CA382780A - Reactance transformer :
en
fr
- US2166415A - Weaver's loom :
en
- US2166528A - Can-filling machine :
en
- US2166814A - Excitation system for third harmonic interphase transformers :
en
- US2166103A - Art of treating fatty oils :
en
- CA382726A - Covering structure :
en
fr
- US2166110A - Spectacles :
en
- US2166402A - Coupling :
en
- USD115783S - Design fob a brush back or similar :
en
- CA382719A - Motor control system :
en
fr
- USD115812S - Design for an embroidered textile :
en
- USRE21156E - oakley :
en
- AU3585968A - Electronic musical instruments :
en
- CA382709A - Colour photography emulsion :
en
fr
- GB509765A - Improvements in or relating to coin-freed game apparatus :
en
- GB510083A - Improvements in treating cellulosic materials :
en
- AU328238A - Improved construction of translucent bricks for incorporation in structures and for ornamentation or sign display purposes :
en
- DE678723C - Additional device for vacuum cleaner, consisting of a compressed air suction nozzle that can be connected to the vacuum cleaner :
de
en
- FR844142A - Liquid fuel filter :
en
fr
- FR844162A - Consistent grease and method of making it :
en
fr
- AU107933B2 - Diode oscillators :
en
- DE678521C - Safety razor :
de
en
- US2166494A - Circular warp loom :
en
- US2166170A - Slug-casting machine :
en
- USRE21152E - Margin-regulating stop :
en
- US2166456A - Carriage for vehicles moved principally in one direction :
en
- US2166771A - Clothes hanging apparatus :
en
- CA382779A - Borehole orienting apparatus :
en
fr
- CA382696A - Television tube :
en
fr
- GB509640A - Improvements in or relating to road vehicles :
en
- GB509788A - Improvements in machines for washing and screening sand, gravel, and the like :
en
- GR8355B - CRUDE OIL COMBUSTION APPLIANCE FOR FLAME PRODUCTION :
el
en
- AU284938A - Method and apparatus for destructive distillation at low temperature :
en
- DE678681C - Storable arable weed killer :
de
en
- FR844206A - Improvements to color embossed films and their processing methods :
en
fr
- CA382681A - Fuel agglomerate manufacture :
en
fr
- US2166267A - Suction cleaner headlight :
en
- US2166514A - Bathing trunks :
en
- US2166605A - Shaving implement :
en
- US2166550A - Making shaped casein plastics :
en
- CA382785A - Ticket machine :
en
fr
- US2166459A - Cash register :
en
- US2166531A - Means for operating registers for fluid dispensing systems :
en
- AU107905B2 - Improvements in and connected with the switch gear of inter communicating telephones :
en
- AU107907B2 - Method and apparatus for destructive distillation at low temperature :
en
- CA382698A - Television tube :
en
fr
- CA382749A - Fluid pressure braking system :
en
fr
- DE678581C - Device in chamber furnaces for coal distillation :
de
en
- FR844051A - Construction with brick walls and reinforced concrete reinforcing elements :
en
fr
- GB509484A - Improvements in and apparatus for the manufacture and production of condensation products :
en
- US2166840A - Valve operating mechanism :
en
- US2166311A - Weedless bait :
en
- FR844019A - Locking for laterally moving parts in rotary reproducers or duplicators :
en
fr
- CA382809A - Multiplying machine :
en
fr
- DE678733C - Box-like support frame, open at the front, for stacking printing sets :
de
en
- FR844157A - Improvements in the manufacture of textile fibers :
en
fr
- DE678693C - Electrical insulating tape :
de
en
- FR844022A - Process for polymerizing olefins :
en
fr
- DE678596C - Arrangement for echo or feedback blocking :
de
en
- DE678656C - Additional device to be connected to mouthpieces for vacuum cleaners :
de
en
- CA382795A - Fluid fuel burner control system :
en
fr
- US2166188A - Flash boiler :
en
- US2166367A - Process for the production of metallic screens :
en
- US2166148A - Photographic camera :
en
- US2166498A - Switching means :
en
- US2166137A - Electrical switching mechanism :
en
- US2166544A - Conversion of hydrocarbons :
en
- CA382728A - Sheet metal can body :
en
fr
- AU339038A - Anew or improved method of constructing walls and forms for use in connexion therewith :
en
- US2166112A - Toy typewriter :
en
- CA382651A - Axial thrust ball bearing :
en
fr
- AU138038A - Improvements in locking means for screw connections :
en
- AU282438A - Improved method of and apparatus forthe transmission of speech andother sounds :
en
- DE678578C - Stand-like winding device for the spring drive of vehicle toys :
de
en
- GB509455A - Method of preparing water-soluble derivatives of the indole series :
en
- CA382806A - Valve and control :
en
fr
- US2166545A - Electric switch :
en
- US2166400A - Apparatus for making mineral wool :
en
- US2166620A - Door hook mounting :
en
- DE678509C - Tilt balance :
de
en
- US2166217A - Handbag :
en
- US2166272A - Sheet feeding apparatus :
en
- DE678599C - Process for the automatic resonance adjustment of electrical oscillation circuits :
de
en
- AU112322B2 - Improvements in and relating to methods of producing hard-soldered or welded joints :
en
- CA382739A - Cutting method and apparatus :
en
fr
- DE678549C - Self-springing connection terminal :
de
en
- US2166352A - Shelf paper :
en
- US2166416A - Thresher :
en
- US2166787A - Hydrocarbon oil conversion :
en
- CA382713A - Screw blank and die :
en
fr
- DE678737C - Thermostatically controlled injection valve for refrigeration systems :
de
en
- DE678499C - Process for the production of Kuepen dyes of the anthraquinone acridone series :
de
en
- DE678527C - Pit punch made of U-shaped profile iron :
de
en
- GB509519A - Improvements in pistons for internal combustion engines :
en
- GR8369B - MANUFACTURE OF SEWERS AND OTHER TYPES :
el
en
- AU107898B2 - Improved construction of translucent bricks for incorporation in structures and for ornamentation or sign display purposes :
en
- AU48438A - Improvements in or relating to television receiver arrangements :
en
- US2166665A - Apparatus for manufacturing compressed sanitary pads :
en
- US2166630A - Cabinet construction :
en
- US2166646A - Lighting fixture :
en
- US2166688A - Television apparatus :
en
- US2166315A - Detergent and preparation thereof :
en
- US2166907A - Ink pad for duplicating machines :
en
- US2166172A - Smoking pipe :
en
- USD115765S - Design fob a combined eabmuff dis :
en
- AU235138A - Shale distillation :
en
- DE678726C - Arrangement for ring roller presses :
de
en
- DK56445C - Sieve box for self-cleaning threshers and other cleaning machines. :
da
en
- GR8359B - CLAMPING SYSTEM IN ONE BUN OF A SCREW OF A PERON AND A KNIFE :
el
en
- DE678746C - Compressed gas switch with disconnector connected in series :
de
en
- DK56444C - Transport trolley for self-binding mowers. :
da
en
- FR844285A - Sound damper support for machine parts :
en
fr
- DE678706C - Fault display device for gyrocompass systems :
de
en
- GB509796A - Improvements in the manufacture and production of condensation products :
en
- US2166114A - Variable displacement pump or motor :
en
- US2166477A - Combination wheel ramp and wheel jack :
en
- US2166381A - Confection machine :
en
- US2166282A - Electric lamp :
en
- AU488138A - Cooking apparatus, especially for gaseous and liquid fuels :
en
- CA382763A - Flax de-seeding and breaking apparatus :
en
fr
- FR844171A - Improvements to liquid dosing dispensers :
en
fr
- GB509685A - Improvements in and relating to valve devices for use with electric switches :
en
- US2166775A - Electronic amplifying coupler and system therefor :
en
- USD115824S - Design fob a fire extinguishing :
en
- US2166595A - Temperature compensated indicating :
en
- GB509579A - Improvements in screw-threading die-heads :
en
- AU107900B2 - Process for the manufacture of stable ammonium polysulphide solutions :
en
- FR844139A - Improvements to vehicle checkouts :
en
fr
- GB509692A - Improvements in buttons :
en
- US2166254A - Combination electric fuse and circuit extension connector :
en
- US2166496A - Aluminum alloys :
en
- US2166639A - Coin collector apparatus :
en
- CA382744A - Image dissector :
en
fr
- US2166897A - Spring socket for electric plug couplings :
en
- AU280038A - Improvements relating to machines for capping bottles andthe like :
en
- AU107906B2 - Method and apparatus for destructive distillation at low temperature :
en
- FR844281A - Device intended to modulate a carrier oscillation by photoelectric currents :
en
fr
- DE678806C - Device for removing the shrinkage of textile fabrics :
de
en
- FR844023A - Polymerization process :
en
fr
- FR844100A - Improvements to fused electrical circuit breakers :
en
fr
- GB509491A - Apparatus for mixing liquids and gases :
en
- FR844120A - Electrolytic apparatus for the production of a metal hydrate :
en
fr
- GR8362B - METHOD FOR MANUFACTURING SALT MIXTURES CONTAINING FLUORINE FOR WOOD CONSERVATION :
el
en
- DE678650C - Bushing insulator with a socket flange that can be rotated against the bushing wall :
de
en
- GB509440A - Improved apparatus for use in the display of goods :
en
- GB509668A - Bobbin changing device for winding frames having stub spindles :
en
- CA382761A - Full fashioned hosiery knitting machine :
en
fr
- FR844268A - Hunting device :
en
fr
- US2166294A - Fabric cleaning apparatus :
en
- US2166390A - Relief valve :
en
- DE678787C - Device for filling sugary, viscous and syrupy masses :
de
en
- AU107899B2 - Improvements in or relating to method and machine for forming hollow bodies such as containers from paper or like material :
en
- AU112361B2 - Improvements in safety devices for securing locks, bolts andthe like :
en
- GB509717A - Improvements in or relating to laminated disc brakes :
en
- GB509797A - Improvements relating to window blinds :
en
- FR844084A - Radius modulator instrument, particularly intended for telephony by light beams :
en
fr
- US2166732A - Potato planter :
en
- US2166878A - Photographic enlarging easel :
en
- DE678625C - Device for the production of fine powders from substances that are solid at room temperature :
de
en
- DE678659C - Device for dust-free removal of ash from ovens and stoves :
de
en
- DE678753C - Sealing strips :
de
en
- US2166655A - Rail bond :
en
- US2166818A - Motor design sign with electric bulbs :
en
- US2166849A - Oil-feeding device for gas generators :
en
- DE678608C - Display device on a vacuum cleaner :
de
en
- DE659704C - Photographic camera with electric light meter :
de
en
- US2166537A - Tobacco pipe :
en
- DE678456C - Process for the production of photographic or cinematographic images with and without sound recordings, in which dye images are combined with a silver image :
de
en
- GB509499A - Plate clutches :
en
- US2166336A - Braiding machine carrier :
en
- US2166555A - Circuit breaker :
en
- GB509790A - A process for dyeing and printing mixtures of cotton and regenerated cellulose :
en
- US2166255A - Stepladder :
en
- GB509734A - Improvements in or relating to coaster hubs for cycles :
en
- GB509631A - Improvements in or relating to garden lights and the like :
en
- FR49785E - Improved method for conveying yarns, filaments or the like :
en
fr
- FR844282A - Hydraulic gear shift mechanism :
en
fr
- GB509500A - Improvements in or relating to earthing devices for high frequency radio apparatus :
en
- CA382767A - Pulp density regulator :
en
fr
- DE678498C - Process for the production of water-insoluble azo dyes :
de
en
- US2166425A - Collar :
en
- US2166745A - Screen control :
en
- CA382788A - Railway bootleg :
en
fr
- US2166796A - Insulated conductor :
en
- US2166766A - Display card :
en
- FR844131A - Improvements to devices generating electrical oscillations for medical treatments :
en
fr
- FR844296A - Method and apparatus for the dry powder reduction of vegetables containing starch :
en
fr
- FR844107A - heat exchanger for fluids :
en
fr
- GB509464A - Improvements in or relating to vapour electric discharge devices :
en
- US2166470A - Support-engaging base for display devices :
en
- USD115826S - Design fob a combination kitchen :
en
- GB509632A - Appliances for playing a table game :
en
- FR844096A - Improvements in the process and in the means for manufacturing, by rolling a strip of metal, gutter-shaped sections or other similar sections :
en
fr
- FR844275A - Improvements in the manufacture of so-called crumplable stencils :
en
fr
- FR844053A - :
fr
- FR844246A - Metallic paper :
en
fr
- US2166474A - Hose supporter grip and attaching means therefor :
en
- GB509540A - A process for producing isobutane from normal butane :
en
- CA382710A - Photographic emulsion reversal development :
en
fr
- US2166720A - Fuel mixing device :
en
- USD115766S - Design for an electrically illumin- :
en
- US2166641A - Mounting frame for photographs and the like :
en
- GB509725A - Improvements in or relating to driving means for advertising apparatus and the like :
en
- DE678784C - Device for freezing food :
de
en
- GB509799A - Improvements in and relating to prismatic glassware :
en
- CA382754A - Sausage linking gauge :
en
fr
- US2166231A - Burner for liquid fuels :
en
- US2166366A - Means and method of producing metallic screens :
en
- US2166661A - Insecticides and methods of making same :
en
- DE678541C - Process for the production of complex, water-soluble gold compounds from albumose-like keratin breakdown products containing sulfhydryl groups :
de
en
- FR49754E - Device for fixing stencils in duplicators :
en
fr
- USRE21153E - Frequency conversion system :
en
- GB509610A - Improvements relating to the control of induction electric motors :
en
- FR844274A - Grinding machine, fully automatic :
en
fr
- US2166804A - Braking system :
en
- US2166561A - Lettuce-handling apparatus :
en
- US2166827A - Capacitor circuit :
en
- DE678754C - Container for removing dental drills :
de
en
- FR844191A - Toilet comb with removable teeth :
en
fr
- GB509612A - Improvements in needles for weaving looms :
en
- US2166829A - Conversion of hydrocarbon oils :
en
- US2166601A - Time controlled radio switch :
en
- US2166926A - Packing and insulating material :
en
- FR844003A - Heating oil or similar liquids :
en
fr
- FR844156A - Water-insoluble azo dyes and process for their preparation :
en
fr
- FR844209A - Improvements to volumetric liquid meter installations :
en
fr
- GB509439A - Improvements relating to shelters or buildings for use in the event of warfare :
en
- GB509577A - Electro galvanising process for depositing zinc coatings :
en
- USD115754S - Design for a goblet or similar :
en
- DE678573C - Copier with constant exposure time and constant built-in comparison light source :
de
en
- DE678617C - Drum brake with two or more brake segments :
de
en
- DE678666C - Wind mechanism with planetary gear :
de
en
- DE678704C - Removable support device for horizontal Heizkoerperabdeckplatten :
de
en
- IE15857L - Streamlined rear-engined automobiles :
en
- US2166247A - Electro-optical transmission system :
en
- USD115795S - Design for a shower head :
en
- US2166869A - Tire chain clamp :
en
- USD115739S - Design for a goblet or similar :
en
- AU466638A - Improvements in compressed air engines for operating vehicle doors andthe like :
en
- CA382775A - Electrode structure :
en
fr
- US2166350A - Device and method for attaching continuous zipper or slide fastener tapes to continuous strips of fabric :
en
- US2166482A - Device for working on the soles of footwear :
en
- US2166590A - Electric circuit breaker :
en
- FR844033A - Manufacture of artificial products from viscose :
en
fr
- DE678586C - Process for the production of photographic dye images in continuously tinted layers containing photographic silver images :
de
en
- FR844126A - Method and material for the formation in soil of cement concrete piles for foundations :
en
fr
- FR844071A - Selenium cell :
en
fr
- FR844200A - Fluid flow rate control device :
en
fr
- USD115793S - Design fob a vibrator :
en
- FR844128A - Toothbrush and dentures :
en
fr
- GB509735A - Breech closing and firing device for automatic firearms :
en