• US2436638A - Blood specimen container and cooperating withdrawing means : en
  • US2436590A - Electrified crane conveyor : en
  • CA446824A - Bowling pin setter : en fr
  • CA446849A - Method of and means for controlling the electric heating of a continuous metallic article : en fr
  • AU1765248A - Improvements in or relating to traverse mechanisms for grinding machines andthe like : en
  • US2436391A - Cruise control computer : en
  • USD148774S - Design fob a desk : en
  • CH253356A - Instrument intended to spread a liquid. : en fr
  • CH253368A - Illuminated button, especially for operating electrical switches. : de en
  • US2436470A - Electric burglar alarm system : en
  • CA446816A - Wood pulp screen plate : en fr
  • US2436596A - Adhesive and method of making the same : en
  • AU139109B2 - Improved electric leads connector plug and terminals therefor : en
  • AU140823B2 - Improvements in cold producers for refrigerator cabinets : en
  • GB598837A - Improvements relating to folding chairs : en
  • US2436758A - Brake drum cooling device : en
  • AU1654544A - Improvements in or relating tothe preparation of guanidine salts : en
  • CH253390A - Single axle drive on a rail vehicle. : de en
  • AU2423345A - Improved means for printing from photographic negatives : en
  • CH253239A - Spooling machine with automatic changing of the bobbin at the work place. : de en
  • SU70411A1 - Method of gluing metal and wood elements : en ru
  • DK66366C - Lock with locking trap. : da en
  • FR931470A - Method and device for fixing the fins of turbo-machines : en fr
  • FR931564A - Further development of electrical switches and disconnectors, especially those with long breaking lengths : en fr
  • CH253297A - Process for the magnetic separation by wet route of the magnetic particles of a material to be purified, and installation for the implementation of this process. : en fr
  • AU1766948A - Process forthe manufacture of isophorone and isophorone produced thereby : en
  • AU1778148A - Improvements in and relating to reinforcing steel anda method forthe production ofthe same : en
  • US2436694A - Detachable sprocket wheel : en
  • AU142199B2 - An improved bulldozing machine : en
  • GB598742A - Improvements in or relating to foldable lamp shades : en
  • AU126758B2 - Improvements in polarographs forthe production of smooth polarograms : en
  • CH253401A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • FR931476A - Clamping device in a tool holder for digging grooves : en fr
  • CH253259A - Process for the preparation of a condensation product of resinous nature. : de en
  • AU139500B2 - Improvements in and relating tothe preparation of quinoxalyl substituted sulphanilamides : en
  • CA446820A - Electric coil and method of manufacture : en fr
  • AU126761B2 - Adjustable infant carrier : en
  • AU1728447A - Improvements in or relating tothe method of heating carboxylic compounds without substantial decarboxylation during said heating : en
  • CA446901A - Production of saturated hydrocarbons : en fr
  • CA446867A - Beam : en fr
  • USD148750S - Design for a bracket lamp socket : en
  • US2436716A - Insertable and detachable arch-supporting unit for footwear : en
  • FR931421A - Beauty product enhancements : en fr
  • FR931582A - Further development of single-phase transformers and inductors : en fr
  • PL33400B1 - Device for brushing moving pulley screens : en pl
  • GB598761A - Improvements in electric junction boxes : en
  • US2436407A - Fluid-tight joint : en
  • CH253238A - Can with opener. : de en
  • US2436628A - Safety lock : en
  • US2436780A - Method for handling a contact mass : en
  • US2436404A - Ammunition booster for automatic guns : en
  • FR931495A - tubular element forming a sending container, and its elements transforming it into a piston distributor : en fr
  • USD148761S - Design fob a eocket cab : en
  • US2436582A - Variable-speed control system : en
  • US2436464A - Fluid catalytic cracking : en
  • US2436735A - Thermal timer for toasters : en
  • USD148833S - Design for a pressure cooker : en
  • CA446810A - Refrigerating apparatus : en fr
  • USD148763S - Design for a link chain for a bracelet or the like : en
  • USRE22976E - dailey : en
  • CH253393A - Device for simultaneous control of the change of pitch of two coaxial propellers rotating in opposite directions. : en fr
  • FR931612A - New arrangement of coupling and buffering between bogies or trucks of locomotives or other vehicles : en fr
  • FR931642A - Improvement of combustion air heating for fireplaces, especially for steam generator fireplaces : en fr
  • GB598624A - Brominated thyroid and processes of preparing the same : en
  • US2436396A - Inertia actuated magnetic fuze firing pin : en
  • US2436420A - Method of coating ferrous metal articles with corrosion-resistant plastic : en
  • AU141237B2 - A process forthe production of carpets having acellular rubber backing, using inflating agents and infrared lamps : en
  • CH253364A - Ultra-short wave receiver for low-noise reception of time-modulated pulses. : de en
  • USD148824S - Pack for glass tumblers or like fragile articles : en
  • AU137354B2 - A dowel making machine : en
  • CH253389A - Method and installation for braking a vehicle. : en fr
  • CA446917A - Token : en fr
  • CH253249A - Low. : en fr
  • GB598619A - New or improved feeding mechanism for cylindrical articles : en
  • US2436704A - Fluid stream vacuum pump : en
  • US2436556A - Hitch : en
  • PL33391B1 - Covering an airframe or similar aeronautical spatial structure : en pl
  • AU1104547A - Improvements in or relating to apparatus suitable lor use inthe manufacture of shoes : en
  • CH253233A - Furniture, in particular for storing shoes. : de en
  • FR931590A - New connection method between main frame and trucks or bogies, for locomotives and other articulated vehicles : en fr
  • GB598833A - Power presses and the like : en
  • GB598701A - Improvements in or relating to the measurement of time intervals : en
  • US2436458A - Shoe construction : en
  • CH253274A - A method of manufacturing a music box cylinder and cylinder obtained by this method. : en fr
  • FR931535A - Hammer mill : en fr
  • CH253317A - Lighter with spring lid. : de en
  • FR931446A - Curler with liquid reserve for performing cold perms : en fr
  • US2436395A - Pulse generator : en
  • USD148755S - Design fob an automobile radiator guard : en
  • IE17972L - Manure drill : en
  • GB598853A - Improvements in and relating to automatic electric current limiters : en
  • US2436568A - Hydrocarbon synthesis : en
  • US2436431A - Telephone terminal : en
  • US2436514A - Mechanical seal for centrifugal pumps : en
  • US2436745A - Precipitation of basic calcium hypochlorite : en
  • USRE22975E - Dump valve fob hydraulic couplings : en
  • AU2451645A - Improvements inthe manufacture of footwear : en
  • US2436660A - Oxidation of heterocyclic aromatic nitrogen compounds : en
  • FR931463A - Manufacturing process of vinyl polymers : en fr
  • FR931454A - Discharge tube comprising a spacer between the electrodes and other parts : en fr
  • USD148807S - Design fob a vehicle trailer : en
  • GB598775A - Means for spreading trawl nets and the like : en
  • FR931416A - Automatic weapon improvements : en fr
  • GB598633A - Improvements in or relating to bodies for automobile vehicles : en
  • GB598806A - Improvements in and relating to epicyclic gear trains : en
  • GB598764A - Improvements in and relating to apparatus for peeling potatoes and the like : en
  • IE18204L - Electric cables : en
  • FR931622A - New nozzle for hydraulic shock absorbers : en fr
  • US2436656A - Fluid pressure engaged clamping fixture : en
  • US2436667A - Electric vehicle turn indicator : en
  • USD148746S - Design for a phonograph needle : en
  • US2436629A - Hog jaw puller : en
  • US2436510A - Tree pulling apparatus : en
  • FR931544A - Process for the extraction of products contained in asphalt rocks, oil shales and the like : en fr
  • US2436607A - Hairpin receptacle : en
  • FR931608A - Amplification devices for electric regulators with vibrating contacts : en fr
  • USD148758S - Design fob an automobile radiator guard : en
  • AU141806B2 - Drying compounds comprising tall oil esters of polyether polyhydric alcohols and varnishes containing same : en
  • US2436589A - Compounded lubricated oil : en
  • USD148770S - Design fob an egg beater : en
  • AU126841B2 - An improved collapsible fishing net : en
  • US2436664A - Baby tender and the like : en
  • GR11523B - ELASTIC COMPRESSION SYSTEM. : el en
  • USD148837S - Design for a knife holder : en
  • US2436544A - Control gear for hydraulic pumps : en
  • AU1768148A - Projectile : en
  • CA446857A - Hoist drum : en fr
  • FR931477A - Electric lighter : en fr
  • FR931526A - Improvements to armchairs for concert halls or others : en fr
  • AU132122B2 - Electric lamps lor ladies' handbags andother like receptacles : en
  • US2436650A - Bolt tightening apparatus : en
  • US2436676A - Apparatus for stereoscopic work : en
  • CA446902A - Oxidation of alicyclic hydrocarbons : en fr
  • CA446858A - Fastening means : en fr
  • AU1779548A - An electronic regenerative repeater for start-stop teleprinter signals : en
  • GB598642A - Improvements in and relating to cellular phenol-aldehyde resins : en
  • GB598880A - Improvements in or relating to aircraft sustaining rotors : en
  • FR931571A - Provisions improving electrical insulation and applicable in particular in high voltage switchgear : en fr
  • GB598666A - Improvements in and relating to pumps, compressors and motors : en
  • FR931563A - New conical compression fitting, especially for aluminum electrical conductors : en fr
  • GB598820A - Improvements in the drawing of filaments of synthetic linear polyamides : en
  • US2436521A - Torque stabilizer for aircraft : en
  • USD148762S - Frozen food locker or similar article : en
  • USD148790S - Design fob a camera plate : en
  • FR931474A - Improvement in alkaline electrolyte batteries : en fr
  • AU140444B2 - Improvements in or relating to sewing machines : en
  • AU2066745A - Insert assembling tool : en
  • CH253285A - Counter. : en fr
  • CH253379A - Vehicle rear axle. : de en
  • US2436760A - Control valve unit for welding apparatus : en
  • USD148769S - Design for a flour sifter : en
  • CH253381A - Valve for pneumatic. : en fr
  • AU1787548A - Improvements in or relating tothe construction of seats, chairs settees, andthe like articles of furniture : en
  • FR931494A - Mobile armrest : en fr
  • US2436472A - Vapor phase solvent extraction process : en
  • US2436506A - Fishing tool : en
  • USD148747S - Design for a wheelbarrow : en
  • AU1780648A - Improvements in and relating tothe preparation of quinoxalyl substituted sulphanilamides : en
  • CH253223A - Electric heater. : en fr
  • AU1215447A - Improved cramp for use in woodworking andother operations : en
  • USD148766S - Design for a perfume diffuser : en
  • AU2502645A - Improvements in carbons : en
  • CH253314A - Wire tensioner. : de en
  • CH253309A - Machine for the production of small parquet strips. : de en
  • DK66351C - Procedure for the manufacture of permanent magnets. : da en
  • CA446870A - Receiver-transmitting arrangement : en fr
  • AU1787848A - Controlling device for telecommunication systems : en
  • AU125498B2 - Improvements in or relating to self-propelled tracklaying vehicles : en
  • AU2134245A - An improved catch for doors andthe like : en
  • FR931599A - Electrical regulation process as a function of multiple quantities : en fr
  • FR931525A - Flue or tub? smoke, in particular for the water walls of the hearths of steam boilers : en fr
  • GB598638A - Improvements in or relating to cartridge fuses : en
  • US2436442A - Pump control system : en
  • GB598838A - Improvements in lipstick and like holders : en
  • AU129515B2 - process op desulphurisation in the SMELTING OF IRON ORES : en
  • US2436747A - Wind rotor : en
  • AU138656B2 - Improvement in engine controller : en
  • GB598884A - Valve means for an hydraulic mechanism : en
  • AU139239B2 - Laminated tear tapes for packaging materials : en
  • US2436381A - Load ring for upsilon-belts : en
  • US2436767A - Low-temperature polymer production : en
  • US2436511A - Radiation absorption cell for optical testing apparatus : en
  • FR931531A - Process for the manufacture of carboxylated derivatives of keto-hexoses : en fr
  • GB598767A - Improvements in or relating to the prevention or inhibition of oxdiation in petroleum hydrocarbon products : en
  • FR931556A - Drive wheel for amphibious vehicles : en fr
  • FR931576A - New electric heating arrangement for anti-icing, de-icing and other similar operations : en fr
  • GB598873A - Improvements in or relating to educational toys : en
  • US2436410A - Adjustable casing for rotary drum type fruit and vegetable dicing machines : en
  • GB598730A - Improvements in or relating to wall and like plugs or rivets : en
  • GB598778A - Organo-silicon compounds : en
  • FR931557A - Improvements to electrical switches and circuit breakers : en fr
  • IE18458L - Gramophone records : en
  • AU126819B2 - Light shield for cathode ray oscillograph tube : en
  • GB598725A - Improvements relating to mounting arrangements for multi-pin plug-in devices such asrelays : en
  • PL33403B1 - The method of obtaining hydrocarbons from carbon monoxide and hydrogen : en pl
  • US2436637A - Electronic counter device : en
  • CH253266A - Carbonless accounting facility. : de en
  • AU16846A - Absorption refrigerating apparatus : en
  • AU2116245A - Improvements in or relating to furniture and like articles : en
  • US2436530A - Roll for ironers : en
  • US2436430A - Two-purpose body garment : en
  • US2436655A - Directive radiant energy locating and indicating system : en
  • US2436696A - Collar : en
  • US2436658A - Process for producing sulfamic acid : en
  • FR931478A - Mounting devices for convertible bunk with one or more places : en fr
  • FR931553A - Fastening devices for aircraft fairings and the like : en fr
  • GB598674A - Improved means for facilitating the topping up of electric accumulators : en
  • GB598687A - Improvements in or relating to joints for prefabricated structures : en
  • CH253348A - Luminaire for fluorescent tubes. : de en
  • US2436566A - Safety vent for pressure cookers : en
  • US2436573A - Suspension unit, particularly for motor vehicles : en
  • GB598601A - Variable gain electron multiplier : en
  • GB598697A - Improvements in road marking compositions : en
  • US2436398A - Ultra high frequency oscillator : en
  • US2436546A - Convertible studio bed and couch : en
  • GB598831A - Improvements relating to domestic wash boilers and washing machines : en
  • GB598639A - Improvements in beverage package and apparatus : en
  • GB598663A - Improvements relating to loading mechanism for draw benches : en
  • FR931448A - Application of electricity to the kitchen country oven : en fr
  • FR931455A - Device for controlling the modulation rate of modulated high frequency oscillations : en fr
  • FR931630A - Improvements made to low or low voltage electromagnetic relays, in particular for circuit breakers : en fr
  • FR931511A - Machine perfected for the treatment on forms and in autoclave of nylon stockings : en fr
  • FR931568A - New manufacturing process for optical parts in synthetic resins : en fr
  • US2436373A - Machine tool control : en
  • CA446856A - Furnace electrode regulator : en fr
  • GB598749A - Improvements in or relating to electric switchgear : en
  • IE18086L - Resilient mountings : en
  • FR931629A - Improvement in the lubrication of the axle bearings of traction motors and transmissions and of the clean bearings of these motors and transmissions : en fr
  • GB598617A - Improvements in brakes for vehicles : en
  • GB598735A - Improvements in or relating to the cleaning of metals : en
  • GB598711A - Improvements in balls for tennis and other games : en
  • GB598841A - Improvements in and relating to means for securing a fabric covering to an aperturedsupport : en
  • US2436524A - Canning rack : en
  • US2436661A - Electrical socket : en
  • FR931409A - Ball bearing manufacturing process : en fr
  • FR931537A - Mechanical rotary shaver : en fr
  • FR931638A - New process for powering the exciator circuit of electric generators, particularly applicable to low speed generators : en fr
  • US2436537A - Micrometer caliper : en
  • US2436781A - Method of and apparatus for dispensing liquefied petroleum gas : en
  • USD148829S - Design for a snow sled or the like : en
  • GB598713A - Improvements in disk clutches for the engines of motor vehicles and like engines provided with a clutch : en
  • GB598811A - Improvements in or relating to vibration-damping devices : en
  • DK66343C - Electromechanical System for Operating Motor Vehicles or Motor Vessels with a Main Machine with Rotating Field Magnet System. : da en
  • CH253269A - Device for preparing two end pieces of film strips to be joined together. : de en
  • GB598784A - Improvements in or relating to abrasive tools and the manufacture thereof : en
  • GB598809A - Improvements in or relating to fuel supply systems for internal combustion engines : en
  • GB598849A - An improved method of and means for making a decorative or distinctive marking on a chocolate, caramel, icing or the like confectionery substance : en
  • FR931472A - Compensated communication channel selector in multiplex communication systems : en fr
  • GB598689A - Improvements in or relating to prefabricated building units : en
  • AU126804B2 - Improvements in or relating to the manufacture of #-monohydroxy carboxylic acids : en
  • GB598859A - Improvements in or relating to railway carriages, ships, road-vehicles, aeroplanes and caravans having sleeping compartments or cabins : en
  • US2436465A - Underwater battery vent plug : en
  • CA446817A - Bag holder : en fr
  • GB598682A - Improvements connected with electrically driven mine haulage gear : en
  • CH253360A - Electric contact brush. : de en
  • CH253407A - Process for the preparation of a new monoazo dye. : de en
  • USPP785P - Rose plant : en
  • CA446879A - Electromagnetic relay structure : en fr
  • GB598604A - Improvements in locking devices for hydraulic jacks and the like : en
  • GB598759A - Improvements in or relating to guards for guillotine and like machines : en
  • GB598721A - Improvements relating to band-pass coupling circuits : en
  • AU1335644A - Improvement in course beacon : en
  • GB598627A - Improvements in the yarn laying guides of flat single bed knitting machines : en
  • GB598649A - Improvements in or relating to radio-locating apparatus : en
  • CA446883A - Deinking of groundwood paper : en fr
  • FR931594A - New process for coating and waterproofing fabrics : en fr
  • GB598815A - Improvements in and connected with rail joints : en
  • FR931635A - Improvement in electric rectifiers with vibrating contacts : en fr
  • GB598856A - Improvements in and relating to inorganic sheet material : en
  • GB598756A - Improvements in reeling machines : en
  • FR931441A - Book-directory for collections of stamps or various objects : en fr
  • FR931529A - Process for the preparation of calcium pantothenate : en fr
  • AU1091147A - Anew and improved device for removing weeds : en
  • CA446854A - Tensioned roving : en fr
  • CH253220A - Machine for the production of molded glass objects. : en fr
  • GB598644A - Improvements in a radio communication system of the carrier frequency shift type : en
  • USD148748S - Design for a book end : en
  • US2436377A - Ultrasonic compressional wave transmission : en
  • CH253256A - Process for the preparation of a new amine mixture. : de en
  • FR931483A - Method and apparatus for combined centrifugation, for chemical energies : en fr
  • GB598614A - Machine for cleaning and loading root crops : en
  • GB598626A - Vehicle brakes : en
  • GB598805A - Improvements in or relating to methods of and means for oil boring : en
  • AU138377B2 - Processing of hydrocarbon synthesis products : en
  • AU139584B2 - Improvements in and relating to two-way carrier signalling : en
  • CH253394A - Heating device with built-in gas generator for solid fuels. : de en
  • AU143509B2 - Electrolyte forand anodically polishing copper : en
  • CH253383A - Bicycle support. : de en
  • CA446888A - Amides of pyridone-2 : en fr
  • CH253333A - Device for stepless voltage regulation on a transformer. : de en
  • AU2243045A - Tone control circuit : en
  • FR931584A - New method of fixing radial connections in rotating parts of electrical machines : en fr
  • AU1786048A - Improvements relating to electric transformers and chokes : en
  • CH253328A - Power plant. : de en
  • FR931461A - Change-code : en fr
  • GB598743A - Electrical null-indicating instrument : en
  • FR931447A - Neutralizing solution for the execution of permanent cold waves : en fr
  • FR931487A - Firebox vault or baffle forming an air distributor for boilers of railway locomotives and all fireplaces : en fr
  • GB598817A - Improvements in electric capacitors : en
  • CA446904A - Hand saw filing guide : en fr
  • US2436441A - Printer for morse code signals : en
  • FR931530A - Manufacturing process of 4, 4'-dioxy-gamma, delta-diphenylhexane : en fr
  • FR931560A - Protective arrangement of electric fireplaces incorporating heating elements of the battleship type : en fr
  • USD148740S - Design fob a cabinet for automatic photographic apparatus : en
  • CH253199A - Mowing machine. : de en
  • US2436386A - Calculator : en
  • US2436461A - Crash pad for war tanks or other vehicles : en
  • USD148813S - Naiden waste receptacle : en
  • USD148817S - Design for a lamp : en
  • AU1785848A - Improvements in liquid fuel supply systems for continuous combustion turbine engines : en
  • USD148787S - Design for a gas valve : en
  • FR931410A - Cycle accessory used to secure luggage to bicycles : en fr
  • AU1771548A - Improvements in or relating to electric signalling systems : en
  • AU68446A - An improved perpetual calendar : en
  • GB598802A - Improvements in or relating to cathode ray light control devices : en
  • GB598850A - Improvements relating to cabinet and like furniture : en
  • CA446889A - Automatic duplicating machine : en fr
  • AU143868B2 - Improvements in or relating to circuits for generating electrical impulses : en
  • AU1929145A - Improvements in television systems : en
  • CA446809A - Actuating mechanism for artificial hand : en fr
  • CH253375A - Conveyor. : de en
  • US2436610A - Body garment : en
  • USD148834S - Wester dental cuspidor unit : en
  • CH253329A - Installation for the production of steam. : en fr
  • PL33405B1 - Mouthpiece : en pl
  • US2436673A - Therapeutic peroxide composition : en
  • AU2549945A - An improved collapsible fishing net : en
  • CA446834A - Windshield mounting : en fr
  • CH253294A - Device for driving the barrel axis by friction, for winding a timepiece. : en fr
  • AU1769148A - Power transmission mechanism : en
  • AU1859645A - S Improvements in or relating tothe application of insulating material L to electric cables : en
  • AU126781B2 - Improvements in and relating to ship propulsion : en
  • AU1975845A - Improvements in or relating to great circle course indicating instruments : en
  • CH253246A - Device for controlling and adjusting the printing rollers of a machine for printing fabrics and the like. : en fr
  • GB598655A - Improvements in or relating to a container blank creasing or container blank creasing and slotting machine : en
  • AU141602B2 - Improvements in casting copper chromium steels : en
  • AU2430645A - Solenoid : en
  • GB598799A - Improvements in or relating to brassieres : en
  • CA446903A - Oxidation of alicyclic ketone : en fr
  • CH253198A - Motor mower with two coaxial drive wheels and single motor. : en it
  • US2436541A - Mechanical chipping tool : en
  • AU137735B2 - Improvements in or relating to work-supports for. grinding andother machines : en
  • CH253264A - Collection sheet for flat structures, such as. B. Postage stamps. : de en
  • SU70501A1 - Parachute for the mine hoist cage : en ru
  • US2436558A - Process of producing catalysts containing barium peroxide : en
  • US2436731A - Garment finishing machine : en
  • FR931566A - Improvements made to electrical automatic regulation equipment : en fr
  • FR931640A - Further development of direct current electric motors with series excitation : en fr
  • FR931419A - Simplified refrigeration machine for refrigeration of milk, crystallization of sweet juices and other applications : en fr
  • US2436753A - Terminal for electrically heated irons : en
  • AU126808B2 - Adhesive compositions : en
  • CH253354A - Process for the preparation of a new dithiocarbamic acid ester. : de en
  • AU1772948A - 1 improvements in or relating to starting up methods for continuous processes forthe production and treatment of artificial threads and apparatus therefor : en
  • AU2445745A - Improvements inthe production of chemical resisting pipes and tubes : en
  • US2436456A - Hydrocarbon resin-sulfurized oil composition : en
  • FR931486A - Improvements to two wheel tractors and agricultural tractors : en fr
  • GB598622A - Improvements relating to sieves, strainers and like vessels and method for the manufacture thereof : en
  • GB598659A - Lathe or like tool holders : en
  • AU2032445A - n Improvements in or relating to method of making hollow poppet valves : en
  • CA446848A - Gyroscope : en fr
  • CH253304A - Machine for straightening needles. : de en
  • FR931464A - Glass annealing process and furnace : en fr
  • AU126828B2 - v Foldable closure : en
  • CH253272A - Protective arrangement on ink pens. : de en
  • GB598814A - Improvements in the manufacture of hollow structural elements for vehicles and particularly aircraft : en
  • SU70474A1 - Plow for unloading ballast platforms : en ru
  • CA446836A - Welding apparatus : en fr
  • US2436584A - High rate activated sludge process and apparatus : en
  • US2436505A - Pill douser : en
  • FR931515A - Installation of fireplaces using pulverized fuel oil : en fr
  • AU1774548A - Improvements in cold producers for refrigerator cabinets : en
  • USD148788S - Design for a portable magazine rack : en
  • CA446907A - Method of pumping fluid and pump therefor : en fr
  • AU134168B2 - A drip feed lubricating system fortwo stroke crankcase compression diesel engines : en
  • AU135290B2 - Improved cramp for use in woodworking andother operations : en
  • CH253232A - Writing desk. : de en
  • GB598757A - Improvements in machines for straightening tubes or rods : en
  • GB598763A - Improvements in and relating to air-tight inspection or soot doors for flues of boilers, economisers and the like : en
  • US2436574A - Binocular mount : en
  • US2436669A - Drive unit : en
  • US2436769A - Door latching mechanism : en
  • CA446905A - Electron discharge device : en fr
  • GB598832A - Improvements in structural toys : en
  • US2436468A - Pattern mechanism for knitting machines : en
  • US2436685A - Substituted piperazines : en
  • US2436483A - Alkylation of isoparaffins : en
  • AU1769948A - Control unit for electric cookers : en
  • US2436663A - Saw-tooth wave generator : en
  • USD148809S - Device for releasing snagged fishing lures or baits : en
  • FR931536A - Fly killers : en fr
  • US2436772A - Solvent for degreasing iron and aluminum : en
  • GB598870A - Improvements in or relating to pistons for internal combustion, steam and other engines : en
  • FR931601A - New control process with fast and precise action using an armature excited amplifying dynamo : en fr
  • IE18020L - Cinematograph projectors : en
  • FR931503A - Slimming wax : en fr
  • GB598738A - New device for water heating : en
  • US2436743A - Saw frame : en
  • US2436734A - Supporting structures for the electrodes of electron discharge devices : en
  • FR931520A - Improvements to rotary wing aircraft with articulated blades : en fr
  • US2436529A - Inertia tripping mechanism : en
  • US2436705A - Sound device for toy airplanes : en
  • US2436736A - Collapsible canopy top frame : en
  • US2436555A - Log debarking apparatus : en
  • US2436777A - Organofluorosilanes and method of making same : en
  • FR931457A - Strap seat more particularly intended for theaters : en fr
  • FR931538A - Apparatus intended to slow the combustion of smoked tobacco in cigarettes : en fr
  • US2436493A - Mechanical lubricator : en
  • USD148777S - Iul ferris : en
  • GB598602A - Method of producing copolymer resins and products derived therefrom : en
  • GB598739A - Improvements in and relating to electric safety switches in centrifugal machines : en
  • US2436723A - Loading device attachment for tractors : en
  • FR931450A - Improvements made to the construction of coal and other mineral washhouses : en fr
  • FR931600A - Improvement of amplifying dynamos with armature excitation : en fr
  • FR931610A - New process to prevent runaway turbines in the event of a sudden discharge : en fr
  • GB598656A - Improvements in or relating to the production of anesthetic compounds and intermediates therefor : en
  • GB598716A - Improvements relating to the production of colour effects in textile fabrics : en
  • US2436643A - Perambulator : en
  • US2436737A - Bailer : en
  • FR931565A - Electrical switches for high or very high voltage : en fr
  • FR931598A - Process for temporarily modifying the appearance of variations in the intensity of the current of electrical machines and devices : en fr
  • GB598710A - Improvements in or relating to electric measuring apparatus : en
  • FR931632A - Improvement of combustion air reheating and filuid fuel reheating, in particular for steam generator hearths : en fr
  • GB598862A - Process for degreasing hides and skins : en
  • GB598615A - Improvements in welt turning mechanism for straight-bar knitting machines : en
  • FR931572A - Extra fast adjustment process for electric machines : en fr
  • FR931624A - Improvements to hydraulic shock absorbers : en fr
  • FR931634A - Improved connection or fastener for small diameter wire, especially for electric wire : en fr
  • GB598871A - Improvements in oil phase polymerization : en
  • GB598788A - Improvements in acoustic signal producing devices for toys : en
  • US2436690A - Acid chloride-fluoride bath for nickel plating : en
  • US2436697A - Sulfofluorides of azoic dyestuffs : en
  • US2436550A - Desulfurization of triisobutylene : en
  • USD148786S - Design for a furnace : en
  • US2436593A - Combined curb and sewer : en
  • GB598712A - Improvements in gear-box control devices : en
  • FR931407A - Hose couplings : en fr
  • AU126757B2 - Improvements in and relating to lawnmowers andthe like : en
  • AU134285B2 - Improved portmanteau orthe like : en
  • AU140403B2 - Improvements in fuel supply systems : en
  • US2436722A - Grease dispensing apparatus : en
  • AU126785B2 - Discriminator circuits : en
  • AU2124245A - Structural joint applicable to aircraft, particularly to airfoils : en
  • BE480084A - : en
  • CA446899A - Production of isobutane : en fr
  • CH253258A - Process of treating oils containing triglycerides of fatty acids with hydroxyl groups in the hydrocarbon chain, to obtain highly drying oils. : en it
  • GB598665A - Razor : en
  • FR931425A - Process for manufacturing packaging storage racks, equipment for implementing this process, and industrial products obtained by means of this equipment : en fr
  • GB598851A - Improvements in twin-rim disc wheels for vehicles : en
  • US2436473A - Stapling machine : en
  • US2436543A - Roof construction : en
  • US2436744A - Phonograph record album : en
  • AU1768648A - Improvements in or relating to mixing detector circuits for detecting frequency-modulated oscillations : en
  • CH253252A - Method and apparatus for mixing porridge. : en fr
  • CH253307A - Process for producing a metal body with zones of different hardness. : de en
  • CH253257A - Process for the preparation of a dye of the anthraquinone series. : de en
  • AU143346B2 - Method of gasifying fuel strata intheir natural condition : en
  • AU1785348A - Improvements in or relating to filling material for thermostatic devices : en
  • CA446922A - Electrical heating of articles made of glass or other vitreous materials : en fr
  • GB598869A - Improvements in or relating to metallic gratings : en
  • GB598686A - Improvements in or relating to ice-cream refrigerators of the rotary can type : en
  • GB598834A - Improvements in or relating to wood-screws and the like : en
  • CH253361A - Telephone station with built-in charge display device : de en
  • GB598750A - Improvements relating to cycle rim brakes : en
  • GB598830A - Improvements in key-locked fastenings for attache cases and the like : en
  • US2436675A - Control grid adjusting method and apparatus : en
  • FR931628A - Electrical system for the transport of wind energy : en fr
  • AU126764B2 - Shock absorber : en
  • CH253316A - Brooch. : de en
  • AU2435545A - Improved water paint and process for preparing thesame : en
  • GB598628A - Improvements in or relating to flat single bed knitting machines : en
  • AU140082B2 - Adjustable vehicle seat : en
  • US2436631A - Combined grave marker and flower holder : en
  • CH253325A - Turbo compressor. : de en
  • CA446851A - Engine starting device : en fr
  • CH253376A - Device for transporting at least one body along a path by means of a mobile magnetic field generated by polyphase alternating currents. : en it
  • AU146832B2 - Process for heat treating carbonaceous solids inthe fluidized state : en
  • AU126753B2 - Improved polyvinylchloride compositions : en
  • AU1726047A - Improvements in or relating to television transmitting apparatus : en
  • US2436657A - Extensible conveyor of the endless belt type : en
  • AU1784148A - Improvement in engine controller : en
  • US2436639A - Alternating current telemetering transmitter : en
  • US2436372A - Turbine gate latch mechanism : en
  • CA446893A - Deflection circuit : en fr
  • AU134419B2 - An improved feed device for wrapping or like machines : en
  • AU1725647A - Drying compositions containing esters of unsaturated fatty acids and polyether polyhydric alcohols and their use in varnishes : en
  • CH253358A - Soccer Toto Results Chalkboard. : de en
  • AU126790B2 - Improved means for printing from photographic negatives : en
  • AU2383745A - k Improvements in or relating toa device for holding a plurality of handknitting needles when not in use : en
  • CA446813A - Refrigerating apparatus : en fr
  • CH253288A - Calculating device. : en fr
  • AU1787248A - Hybrid transformer for very high frequencies : en
  • US2436527A - Machine tool : en
  • CH253365A - Device for remote transmission of a movement with a rotary magnet display device. : de en
  • CA446818A - Slag removal : en fr
  • FR931413A - Improvements to machines for the production of convex surfaces : en fr
  • AU2163645A - An improved betting odds indicator for bookmakers : en
  • AU1955845A - Improvements inthe manufacture of building blocks : en
  • CH253209A - Window frame. : en it
  • CA446830A - Remote control actuator : en fr
  • CA446876A - Shockproof switch : en fr
  • CA446890A - Diaphragms and their manufacture : en fr
  • USD148756S - Design for an automobile radiator guard : en
  • AU1778348A - Process for heat treating carbonaceous solids inthe fluidized state : en
  • US2436619A - Armcycle : en
  • US2436583A - Remote-control and indicator system : en
  • CH253387A - Driver's seat with associated support. : de en
  • AU146976B2 - Improvements in and relating to reinforcing steel anda method forthe production ofthe same : en
  • AU2030545A - v Foldable closure : en
  • AU1782648A - Improvements in or relating to harrows : en
  • CA446897A - Physiologically active derivative of pyriodoxine : en fr
  • CH253277A - Extendable ski pole. : de en
  • US2436392A - leshner : en
  • AU143181B2 - Process forthe manufacture of isophorone and isophorone produced thereby : en
  • US2436613A - Automatic cigarette holder : en
  • AU144908B2 - Method of gasifying fuel layers beneath the surface ofthe ground : en
  • CA446812A - Twin cylinder refrigerator : en fr
  • AU1776148A - Process of manufacture ofan antibiotic agent using actinomyces vinaceus and antibiotic agents produced thereby : en
  • AU1786248A - Improvements in primary electric cells : en
  • CH253226A - Dishwasher. : en fr
  • FR931575A - New electrical connection terminal for bar mounting : en fr
  • US2436695A - Alkylation process : en
  • GB598727A - Improvements in or relating to handling or transporting devices, particularly for bulk material : en
  • GB598839A - Improvements in or relating to a process for the production of acetarylamides : en
  • US2436726A - Centrifuge bucket : en
  • USD148795S - Design fob a sink : en
  • GB598600A - Improvements in or relating to the de-ironing and reduction of chromium or manganeseores : en
  • FR931595A - Improvement avoiding oscillations or pumping in the operation of amplifying dynamos with excitation by the armature : en fr
  • IE17752L - Signal transmission circuits. : en
  • SU70907A1 - Device for controlling the humidity of gases : en ru
  • US2436411A - Portable liquid oxygen unit : en
  • GR11525B - HYDRAULIC ENGINE. : el en
  • CH253366A - Device for controlling the average yield in systems for processing a raw product into various partial products. : de en
  • DK66354C - Device for supplying casting material, in particular light metal, from a casting crucible to a casting mold with a longitudinal opening in the side. : da en
  • GB598634A - Improvements in inking mechanisms for printing presses : en
  • FR931481A - Elastic buckle : en fr
  • DK66345C - Slide switch variometer with large rotation angle of the control unit for small variation of the self-induction. : da en
  • AU141370B2 - Improvements in or relating to tenderization of meat using electricity : en
  • CA446861A - Intelligence transmission system : en fr
  • GB598672A - Improvements in or relating to radio receivers for radar echo signals : en
  • FR931627A - Arrangements for automatic speed control of pumps, compressors and other similar machines, applicable in particular to food pumps of steam generators : en fr
  • US2436720A - Measuring and controlling apparatus : en
  • USD148818S - Radio cabinet or similar article : en
  • DK66348C - Arc protection device with protective horn, if the branches each end in a ring attachment. : da en
  • IE18139L - Windows for motor vehicles : en
  • US2436446A - Calendering and apparatus therefor : en
  • USD148836S - Design for a knife holder : en
  • US2436640A - Device for the frequency modulation of the resonant frequency of cavity resonators : en
  • US2436601A - Switch element : en
  • US2436668A - podenphant : en
  • US2436718A - Material handling apparatus : en
  • US2436507A - Hand shield for cooking utensils : en
  • GB598612A - Improvements in and relating to cartons and other containers for beverages : en
  • GB598650A - Catalysis : en
  • AU126820B2 - S Improvements in or relating tothe application of insulating material L to electric cables : en
  • FR931512A - Torch applicable in particular to underwater cutting work : en fr
  • GB598836A - Improvements in or relating to photographic syphons : en
  • FR931593A - Refinement of sudden-action mechanisms using an overrun spring : en fr
  • FR931482A - Automatic control device for the orientation of the headlights of a motor vehicle : en fr
  • FR931540A - Pressure regulating valve : en fr
  • FR931609A - New direct current electric motors with special operating characteristics : en fr
  • FR931641A - Method and devices for obtaining rectilinear profiled articles produced by extruding plastics or by the like means : en fr
  • US2436725A - Electronic timing apparatus : en
  • GB598678A - Improvements in airtight containers for electric devices : en
  • FR931436A - Anti-theft device for bicycles or similar vehicles : en fr
  • FR931561A - New process for collective charging of accumulator batteries : en fr
  • GB598800A - Improvements in stiff nuts and the like : en
  • AU126778B2 - Improvements inthe manufacture of footwear : en
  • GB598675A - Improvements in electromagnetic relays : en
  • GB598876A - Improvements in brassieres : en
  • GB598754A - Improvements in mountings of engine units on motor cycle frames : en
  • FR931604A - New process for causing a change in an operating characteristic : en fr
  • GB598854A - Improvements in spinning hollow-ware : en
  • US2436451A - Measuring instrument : en
  • GB598745A - An improved pyrophoric lighter : en
  • US2436425A - High-pressure four-way valve : en
  • BE480100A - : en fr
  • FR931451A - Herbicide products : en fr
  • FR931633A - Advanced electrical jaw contact : en fr
  • AU140169B2 - Power transmission mechanism : en
  • AU126833B2 - Improvements in or relating to furniture and like articles : en
  • CA446799A - Refrigerator : en fr
  • DK66344C - Carrier frequency transmission system with a large number of channels. : da en
  • FR931426A - Full flow lantern : en fr
  • GB598658A - Improvements in or relating to ammunition-belt feed mechanisms for automatic firearms : en
  • FR931578A - New automatic lubrication method and devices for connecting rod heads, small ends and components having similar movements : en fr
  • GB598752A - Improvements in or relating to the frequency measurement of radio oscillations : en
  • GB598844A - Improvements in or relating to hinges and like suspension devices for gates, doors and the like : en
  • CH253240A - Patterning device on dobby machines. : de en
  • AU126792B2 - Solenoid : en
  • AU2015545A - Steam iron : en
  • US2436620A - Brace for vehicles, especially for automobiles : en
  • AU126795B2 - Improvements in carbons : en
  • US2436693A - Vacuum dehydration process including evolved vapor condensation : en
  • US2436482A - Electronic trigger circuit : en
  • CH253400A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • AU1157643A - Improvements in or relating to the manufacture of #-monohydroxy carboxylic acids : en
  • AU2130945A - Improvement in means for circuit time constant measurement : en
  • AU2283045A - Drainage of roadbed constructions : en
  • FR931468A - Interchangeable heel : en fr
  • CA446833A - Vitamin preparation : en fr
  • CH253224A - Machine for treating floors. : de en
  • USD148751S - Design fob a pin or similar article : en
  • AU135428B2 - Improved means for mounting tines atthe front and/or rear of tractor : en
  • AU144378B2 - A&n improved cored building block : en
  • AU126805B2 - Improvements in automatic firearms : en
  • AU126830B2 - Rotor blade : en
  • AU80946A - Improvements in or relating to rockets : en
  • CH253204A - Hutch. : en fr
  • US2436581A - Garment supporter : en
  • AU2180945A - Safety control systems for fuel burners : en
  • GB598790A - An improved stand for a cinematograph projector or for like apparatus : en
  • CA446862A - Vibration absorbing bushing : en fr
  • GB598840A - A new or improved machine for blending or mixing by continuous operation : en
  • AU126834B2 - Structural joint applicable to aircraft, particularly to airfoils : en
  • CH253260A - Process for the preparation of a material in which paraffin and a hydrocarbon compound are mixed. : de en
  • AU2297745A - Process forthe manufacture of 2-halogeno-quinolines : en
  • AU1943745A - Improvements in carbon pile regulators : en
  • AU2453145A - Improvements in hay baling presses andthe like : en
  • AU1042647A - Improved means for mounting tines atthe front and/or rear of tractor : en
  • CA446811A - Evaporator for refrigeration : en fr
  • BE463523A - Apparatus for liquids, in particular latex rubber. : en fr
  • CA446840A - Electrical contact element : en fr
  • US2436432A - Method for making hydrochloric acid : en
  • US2436602A - Timing switch : en
  • US2436598A - Casket handle : en
  • USD148775S - Design fob a desk : en
  • CA446896A - Refrigerator structure : en fr
  • AU139374B2 - Partial esters of polyhydroxyl polyether alcohols and higher unsaturated fatty acids suitable as drying compositions and films incorporating same : en
  • CA446886A - Ethyl homolog of vitamin b6 : en fr
  • AU2144345A - Improvements in means for cutting out articles from sheets of tough material : en
  • AU2274945A - Improvements in hoists : en
  • PL33386B1 - Arrangement of rollers for conveyor rubber belts : en pl
  • CA446822A - Friction element : en fr
  • AU144834B2 - Improvements inthe storage of liquefied gases : en
  • AU1498947A - An improved method of and apparatus for manufacturing roofing tiles and articles of tile or slab formation of concrete or of similar material : en
  • CA446855A - Furnace electrode regulator : en fr
  • CA446807A - Brassiere : en fr
  • GB598825A - Improvements in or relating to flexible metal tubes : en
  • CH253403A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • US2436621A - Abrasive wheel casing : en
  • AU139991B2 - Improvements in or relating to electric terminals and bushes : en
  • US2436500A - Weeder : en
  • AU126750B2 - Improvements in carbon pile regulators : en
  • FR931497A - automatic ejector : en fr
  • FR931506A - Method of machining blanks for bicycle handlebar stems and stems obtained by this process : en fr
  • AU1785048A - Anodically polishing stainless steel : en
  • US2436618A - Conversion of hydrocarbon oils : en
  • US2436569A - Tabernacle safe having a revoluble inner casing : en
  • USD148773S - Design fob a carpet sweeper casing : en
  • GB598753A - Improvements in microphones : en
  • FR931406A - Molding or border for mirrors, mirrors, plaques, etc. : en fr
  • GB598755A - Shock-absorbing steering wheels for vehicles : en
  • GB598770A - Improvements in or relating to optical pyrometers or like instruments : en
  • DK66346C - Lattice electrode for electric accumulators. : da en
  • FR931405A - Improvements to electrical devices of the vortex type : en fr
  • GB598610A - Decorative fabric articles and process of making the same : en
  • GB598635A - Improvements in or relating to rotary meters for foam and other plastic solids : en
  • GB598705A - Improvements in or relating to fabric take-up mechanism for straight-bar knitting machines : en
  • US2436730A - Folding table and benches : en
  • GB598881A - Improvements relating to internal combustion prime movers : en
  • AU126827B2 - w Improvements in mirrors : en
  • CH253287A - Extinguishing device on a calculating machine. : de en
  • CH253355A - Process for the preparation of a new compound with estrogenic effects. : de en
  • CH253301A - Procedure for electrical arc discharge. : de en
  • GB598874A - Improvements relating to the gun-fire interrupter mechanism : en
  • GB598808A - Improvements in and relating to the treatment of shaped textile goods : en
  • FR931496A - Improvements to the assembly of Spanish stems : en fr
  • FR931592A - Further development of locomotives and other articulated vehicles : en fr
  • FR931401A - Cinematic projection system : en fr
  • GB598664A - Razor : en
  • GB598706A - Improved jack for turning internal combustion engines : en
  • AU1859345A - Light shield for cathode ray oscillograph tube : en
  • FR931552A - Rotary operating handle controls on handlebars : en fr
  • GB598631A - Improvements in or relating to pistons and means for packing the same : en
  • FR931550A - Plug and plug box for electrical connections : en fr
  • FR931559A - Centrifugal force control mechanism, in particular for controlling electrical contacts : en fr
  • FR931597A - Static process to obtain an alternating electric voltage wave approaching the rectangular shape : en fr
  • GB598872A - Improvements in the creaming of synthetic rubber latices : en
  • GB598883A - Improvements relating to can seaming mechanism : en
  • FR931613A - New arrangement for steam turbine or exhaust gas multiply : en fr
  • GB598828A - An improved centrifugal metal-casting machine : en
  • GB598812A - Improvements relating to electrical heating apparatus : en
  • FR931616A - Arrangement for protecting the ventilation openings in the casing of electrical machines against drops of water or other bodies falling vertically : en fr
  • US2436540A - Hand-held power tool : en
  • GB598729A - Improvements in or relating to cloches for horticulturtal and like purposes : en
  • GB598848A - Improvements in or relating to paints and the like : en
  • FR931527A - Athermal roof system : en fr
  • PL33388B1 - A device that loads the fighting of pullers, punching machines and similar machines with fibers : en pl
  • AU125928B2 - Improvements in or relating to radio glidepath landing systems for aircraft : en
  • AU126777B2 - Machine for cutting or subdividing blocks of fator other such material into bars or other desired shapes : en
  • FR931488A - Electric stop system on flat knitting machine against padding or rising of the knitting and needle breakage : en fr
  • US2436570A - Suppression of detonation in engines : en
  • US2436600A - Production and concentration of butadiene : en
  • USD148772S - Davis helicopter : en
  • USD148767S - Design for a showcase : en
  • FR931445A - Curler usable in particular for carrying out permanent cold waves : en fr
  • US2436567A - Microrefractometer for liquids : en
  • GB598829A - Improvements in and relating to frying pans or like cooking vessels : en
  • GB598845A - Improvements in or relating to means for electrically connecting wires to terminals : en
  • FR931507A - Process for manufacturing light metal bicycle handlebars and handlebars obtained by this process : en fr
  • FR931539A - Balanced toy, moving on inclined planes : en fr
  • AU133081B2 - Sand drying apparatus : en
  • CH253270A - Method and apparatus for automatic color selection. : en fr
  • GB598698A - Improvements in or relating to gas turbine power plants, particularly for aircraft : en
  • US2436752A - Winch for towing and the like : en
  • US2436681A - Vehicle : en
  • FR931434A - Receiving and retransmission device for telegraph signals : en fr
  • GB598794A - Improvements relating to the control of electricity consuming units : en
  • CH253217A - Door lock with self-locking bolt. : de en
  • US2436633A - Thermostatic switch for controlling electric circuits : en
  • USD148796S - Design fob a sink : en
  • US2436595A - Conversion of hydrocarbon gases : en
  • GB598824A - Improvements in or relating to display devices, holders or the like : en
  • GB598746A - Process for manufacturing dry rectifiers for alternating currents : en
  • US2436575A - Automatic toaster : en
  • US2436625A - Clutch : en
  • US2436713A - Air conditioning apparatus having mounting for motion relative to a window : en
  • DK66347C - Electric Ribbon Cable. : da en
  • FR931639A - Improvement in electrical transmission equipment, by direct current, of thermal engine power, applicable in particular to the traction of locomotives and other vehicles : en fr
  • GB598671A - Improvements in and relating to ship propulsion : en
  • GB598715A - Method of filing photographic films of documents : en
  • GB598827A - Improvements in and relating to sectional or unit furniture : en
  • GR11519B - AUTOMATIC WHEEL AND BALLOON RELEASE SYSTEM. : el en
  • US2436460A - Wheel mount for carpet sweepers : en
  • US2436624A - Multiple grain discharge valve device : en
  • US2436520A - Grain refining magnesium alloys : en
  • US2436375A - Clarifier for lubricating coolants by means of frothe flotation : en
  • US2436389A - Refrigerating plate and internal reinforcement therefor : en
  • FR931533A - Improvements in processes and products to form a protective coating on iron and steel surfaces and on iron objects of any kind or shape : en fr
  • US2436706A - Lamp holder for tubular lamps : en
  • FR931521A - Improvements to rotary wing aircraft : en fr
  • FR931619A - New arrangement for electric heaters, in particular for immersion heating bodies : en fr
  • AU1726947A - A process forthe production of carpets having acellular rubber backing, using inflating agents and infrared lamps : en
  • BE480124A - Remote motion transmission system : en fr
  • CH253214A - Electric radiator. : de en
  • CH253391A - Pantographs for electric vehicles. : de en
  • AU1726147A - Improvements in or relating to circuits for generating electrical impulses : en
  • CH253377A - Suspended commercial vehicle. : de en
  • GB598747A - An improved protector device more particularly for use with hand knitting needles : en
  • SU70657A1 - Mobile device for drilling in compacted soils : en ru
  • US2436450A - Percussion tool : en
  • CA446915A - Enameled article : en fr
  • FR931605A - New automatic control provisions for electromechanical control equipment : en fr
  • GB598668A - Improvements in and relating to high pressure hydraulic power installations : en
  • FR931562A - Improvement in starting rheostats for direct current electric motors, in particular locomotive motors : en fr
  • US2436438A - Stop motion for looms, etc. : en
  • US2436592A - Storage container and evaporator for refrigerators : en
  • USD148832S - Design for an automobile : en
  • FR931587A - New adjustment process for direct current traction motors : en fr
  • CA446892A - Cathode ray beam deflecting circuit : en fr
  • CH253234A - Table. : de en
  • CH253312A - Device for grinding twist drills. : de en
  • GB598590A - Improved means for indicating the results of races : en
  • US2436399A - Fluorescent tube lighting system : en
  • US2436475A - Side delivery rake : en
  • USD148742S - Automotive visor or similar article : en
  • US2436534A - Mechanism for weighing and discharging articles into selected compartments : en
  • CH253388A - Vehicle chassis with bogies, in particular for rail vehicles. : de en
  • US2436645A - Production of pyran derivatives : en
  • US2436677A - Incremental deflection of cathoderay beam : en
  • US2436400A - Fluorescent tube lighting system : en
  • US2436652A - Method for sprouting beans : en
  • US2436741A - Vacuum tube voltmeter : en
  • US2436525A - Liner setting and cementing tool : en
  • CA446819A - Mounting of dredge buckets : en fr
  • US2436401A - Cutting machine attachment : en
  • GB598595A - A new or improved release valve for hydraulic apparatus or installations : en
  • FR931586A - New provisions to increase the power of locomotives and improve their performance and conditions of use : en fr
  • GB598822A - Polymerisation products : en
  • FR931643A - New process for regulating the continuous blowdown of steam boilers : en fr
  • AU145146B2 - Improvements relating to alternating current rectifiers : en
  • CH253320A - Method and device for the production of rings, in particular friction linings, from plastic masses. : de en
  • GB598597A - Improved process of extracting penicillin and product of said process : en
  • US2436634A - Clogged drain flushing device : en
  • US2436641A - Preparation of an alkyd type resin : en
  • FR931460A - Electrical transformation device : en fr
  • CH253374A - Cassette. : en it
  • AU140907B2 - Improvements relating to hydraulic torque meters : en
  • AU2251645A - Improvements in electric cables : en
  • US2436434A - Interchangeable hat construction : en
  • BE480380R - : fr
  • GB598646A - Device for damping vibrations in rotating parts of machines : en
  • AU126775B2 - Insert assembling tool : en
  • AU1771748A - Improvements in or relating to terminal banks for selector switches : en
  • US2436462A - Remote controlled parking windshield wiper motor : en
  • US2436469A - Egg holder : en
  • US2436757A - Packing roller : en
  • BE480219A - : en fr
  • CH253344A - Device producing harmonic frequencies of a fundamental frequency. : en fr
  • AU126783B2 - Continuous cyclic system for conducting catalytic reactions : en
  • US2436449A - Sewing machine : en
  • AU138862B2 - Improvements in or relating to terminal banks for selector switches : en
  • AU2021645A - w Improvements in mirrors : en
  • CH253276A - Wall hook. : de en
  • US2436691A - Method of printing names on cards : en
  • US2436740A - Filter magnet structure : en
  • CH253208A - Device for electrically energizing fences. : en fr
  • US2436686A - Brick cutting tool : en
  • USD148830S - Motion picture projector : en
  • AU2185245A - f Improvements relating tothe production of cation-exchange materials : en
  • US2436444A - Predetermined-current-drop relay system : en
  • GB598673A - Improvements in topping-up devices for electric accumulators : en
  • AU1773848A - Improvements in or relating to moulded hollow blocks for building purposes and machines for manufacturing such blocks : en
  • AU1786748A - Improvements inthe storage of liquefied gases : en
  • US2436447A - Sweep control for panoramic oscilloscopes : en
  • SU70410A1 - Method for producing benzidine : en ru
  • US2436666A - Electrical calculator : en
  • US2436778A - Process for preparing alumina : en
  • CH253268A - Removable viewfinder for approach lens photographic camera. : en fr
  • AU1785748A - Improvements in fuel supply systems : en
  • CH253261A - Honeycomb material and process for its manufacture. : en fr
  • CH253291A - Method for transmitting vibrations and device for carrying out this method. : de en
  • BE480771A - : en
  • AU143263B2 - Improvements in or relating to devices comprising agas discharge tube andan electromagnetic switch and electromagnetic switches for sucha device : en
  • AU144780B2 - Tri-(substituted-mercapto)-S-antimonous acids : en
  • AU143511B2 - Anodically polishing nickel : en
  • CA446920A - Lawn mower gear and locking device : en fr
  • CH253284A - Angle measuring device. : de en
  • AU1725547A - Drying compounds comprising tall oil esters of polyether polyhydric alcohols and varnishes containing same : en
  • CH253373A - Folding box with a handle. : de en
  • CH253405A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • CH253371A - Device for automatic weighing and filling of pourable goods. : de en
  • US2436689A - Switch construction : en
  • AU142333B2 - Process of manufacture of hydrogenated fluoranthene amines : en
  • AU1783048A - Improvements in or relating to electric terminals and bushes : en
  • US2436408A - Radio wave reflecting transducer system : en
  • AU126770B2 - Process of and apparatus for hydrocarbon conversion inthe presence of contact masses inan adiabatic cycle : en
  • BE480208A - Light and stable products and objects with a structure formed from closed polyhedral cells based on thermoplasts and their manufacturing method : en fr
  • GB598847A - Improvements in or relating to grinding or like machines : en
  • GB598861A - Aqueous dispersions of water-insoluble solids : en
  • USD148791S - Design fob an alphabet : en
  • US2436418A - Winding mechanism : en
  • CH253225A - Dishwasher. : de en
  • DK66357C - Coupling lamella with Not. : da en
  • US2436597A - Method and means for molding plastic objects : en
  • USD148783S - Design for a plate or the like : en
  • GB598587A - Improvements in or relating to the heating of dielectric materials : en
  • GB598702A - Improvements in or relating to phase-varying networks : en
  • FR931423A - Portable electric lighting battery box : en fr
  • GB598630A - Guide members for band saw blades : en
  • GB598613A - An improved accessory more particularly for use in viscometry : en
  • GB598699A - Improvements in or relating to power plants, particularly for aircraft : en
  • US2436622A - Catalytic cracking and refining of hydrocarbon oils : en
  • USD148782S - Design for a lamp base : en
  • CA446847A - Elevator control system : en fr
  • US2436542A - Pipe juncture marking device : en
  • AU126809B2 - Steam iron : en
  • AU1766648A - process op desulphurisation in the SMELTING OF IRON ORES : en
  • CH253350A - Stroboscope. : de en
  • FR931412A - Process for the polymerization of alpha-haloacrylic compounds : en fr
  • FR931505A - Process for manufacturing bicycle handlebar stems and stem blanks obtained by this process : en fr
  • GB598843A - Improvements in tobacco smoking pipes : en
  • CH253412A - Process for the production of a high molecular weight product containing sulfur and nitrogen. : de en
  • USD148808S - Macdonald, jr vehicle trailer : en
  • AU138333B2 - Improvements relating to electric transformers and chokes : en
  • CA446912A - Transmission gearing for use on driving shafts : en fr
  • CH253230A - Suspension device for spring-loaded furniture formed by means of springs arranged in rows. : de en
  • CA446829A - Supercharger : en fr
  • US2436428A - Quaternary ammonium salts of dibenzthiazyl azo benzenes : en
  • CH253242A - Device for pulling warp threads into weaving reeds. : de en
  • US2436748A - Light switch control : en
  • CH253402A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • AU2264345A - Improvements relating to epi-cyclic variable speed gearing : en
  • CH253410A - Process for the production of a high molecular weight product containing sulfur and nitrogen. : de en
  • AU1799944A - An improved dashpot or shock cushioning appliance : en
  • AU134794B2 - Improvements in newspaper wrapping or like machines : en
  • AU1726547A - Improvements in or relating to high pressure metal vapour electric discharge lamps : en
  • GB598878A - Improvements in or relating to rotary wing aircraft : en
  • CH253415A - Process for the preparation of an unsaturated androstanolone substituted in the 17-position. : de en
  • PL33399B1 - The method of manufacturing the cable : en pl
  • CH253253A - Process for the production of bismethylene ethers of 2-keto-gulonic acid. : de en
  • GB598588A - Improvements in selenium rectifiers and methods of making the same : en
  • USD148819S - Design fob a cigarette holder : en
  • FR931502A - Improvements made to the construction of coal and other mineral washhouses : en fr
  • GB598691A - Production of thyroxine from diiodotyrosine : en
  • US2436488A - Air swept pulverizer for use in closed-circuit pulverized material transport systems : en
  • USD148757S - Design foe an automobile radiator guard : en
  • US2436426A - Refrigeration apparatus including a direct-current compressor motor and an alternating-current agitator motor : en
  • AU1766848A - Improved process forthe production of acetic anhydride bythe oxidation of acetaldehyde : en
  • AU142482B2 - Poster-supporting and like panels : en
  • GB598611A - Steering connection for vehicle wheels : en
  • GB598803A - Improvements in or relating to apparatus for surface-hardening the threads of worms or other helically-threaded members : en
  • AU1080047A - Improved portmanteau orthe like : en
  • AU143681B2 - Respiratory devices : en
  • AU1007047A - Improved electric leads connector plug and terminals therefor : en
  • US2436376A - System for transmitting intelligence : en
  • CH253255A - Continuous process for the preparation of hexachlorocyclohexane and installation for its implementation. : en fr
  • AU1007647A - An improved feed device for wrapping or like machines : en
  • CA446838A - Dielectric and cooling composition : en fr
  • US2436512A - Pulse frequency selective recorder : en
  • USD148776S - Design for a multiple desk unit : en
  • CH253211A - Facility on garbage trucks for emptying garbage cans. : de en
  • AU1090247A - Sand drying apparatus : en
  • US2436454A - Self-contained window cleaning implement : en
  • AU126796B2 - Beneficiation of chromium bearing ores : en
  • CH253380A - Removable valve for inner tube of tires. : en it
  • AU142200B2 - Process of manufacture ofan antibiotic agent using actinomyces vinaceus and antibiotic agents produced thereby : en
  • AU1783648A - Machine for recovering essential oil fromthe rind of citrus fruit : en
  • US2436437A - Pencil with magazine and push type feed : en
  • AU2081145A - Improvements inthe manufacture of ferromagnetic metal or alloy powder and of magnetic cores therefrom : en
  • GB598879A - Improvements in or relating to rotary wing aircraft : en
  • USD148781S - Design for a dress : en
  • GB598857A - Improvements in and relating to polymers and copolymers of acenaphthylene : en
  • AU126839B2 - Drainage of roadbed constructions : en
  • AU140360B2 - Improvements in or relating to tinsel ribbons : en
  • AU1767648A - Improvements in or relating to apparatus for filling or emptying tubularmagazines, for example with stacked caps andthe like : en
  • US2436755A - Golf glove : en
  • GB598736A - Improvements in or relating to flexible bearings or mountings : en
  • CA446895A - Apparatus for feeding thread to a textile machine : en fr
  • US2436738A - Brake beam support : en
  • CH253303A - Workpiece support device on machine tools. : de en
  • CH253359A - Device for temporarily covering the mouthpiece of telephones. : de en
  • GB598676A - Improvements in electromagnetic relays : en
  • GB598865A - Improvements in and relating to the weaving of weft pile fabrics having a fast or lashed pile : en
  • AU138506B2 - Improvements in or relating to ceramic sealand method of making same : en
  • CH253292A - Process for the production of particularly strong, fat-insensitive, reflection-reducing layers on optically effective surfaces. : de en
  • AU141811B2 - Very high frequency electron tube and circuit therefor : en
  • US2436526A - Piston ring arbor : en
  • US2436563A - Well logging : en
  • PL33392B1 - Manufacturing method of flexible metal hoses : en pl
  • GB598748A - Improvements in or relating to small synchronous electric motors : en
  • US2436385A - Delay fuse : en
  • GB598599A - Coupling devices for photographic camera attachments : en
  • AU1723047A - Laminated tear tapes for packaging materials : en
  • AU1785648A - Tri-(substituted-mercapto)-S-antimonous acids : en
  • CH253251A - Cup-shaped baking pan provided with a lid with a tubular bottom that is open at the top. : de en
  • CA446831A - Engine starter gearing : en fr
  • AU1538244A - Improvements in or relating to radio glidepath landing systems for aircraft : en
  • US2436477A - Clothesline stretching device : en
  • US2436415A - Electrical testing apparatus : en
  • USRE22977E - Bleaching bath and process for : en
  • USD148828S - Tjaarda portable automatic ironer : en
  • FR931580A - Improvement in the insulation of electrical transformers and similar electrical devices : en fr
  • CH253247A - Bed spring sorting machine with adjustable walls. : de en
  • CH253341A - Process for the production of an electrical wound capacitor with stretched plastic dielectric. : de en
  • AU125522B2 - f Improvements relating tothe production of cation-exchange materials : en
  • AU1776548A - Improvements in or relating to electrical control system equipment using marginal relays, and to marginal relays as used therein : en
  • AU2495145A - Improvements in or relating to laundry irons : en
  • AU2539445A - Beneficiation of chromium bearing ores : en
  • CA446864A - Structural beam : en fr
  • USD148765S - Clement . folding camera : en
  • AU1773448A - Improvements in casting copper chromium steels : en
  • AU138167B2 - Pulse amplifier : en
  • US2436499A - Truck saddle mount : en
  • US2436503A - Delayed well logging : en
  • SU70422A1 - Spray outlet for cooling tower : en ru
  • US2436548A - Hair comb : en
  • AU126797B2 - Absorption refrigerating apparatus : en
  • AU1782448A - Process of manufacture of hydrogenated fluoranthene amines : en
  • AU2278445A - Improvements in or relating to upholstered chairs andthe like : en
  • CA446866A - Beam : en fr
  • CH253298A - Nickel alloy. : de en
  • AU126794B2 - Improvements inthe production of chemical resisting pipes and tubes : en
  • US2436474A - Umbrella tip and mounting holder therefor : en
  • AU1767748A - Method of and means for treating oil-shale andthe like : en
  • AU1784948A - Anodically polishing nickel : en
  • US2436727A - Thermosafety control for railroad cars : en
  • CH253216A - Process for the production of a lightweight construction panel and lightweight construction panel produced according to this process. : de en
  • US2436433A - Process for coating polyvinyl alcohol film : en
  • US2436703A - Bread slicing machine having multiple reciprocating blades, with a guard : en
  • PL33396B1 - Centrifugal pump with sealing device : en pl
  • AU1787648A - Improvements in or relating to mounting electrical contact springs : en
  • AU127290B2 - An improved dashpot or shock cushioning appliance : en
  • AU1767948A - Method of gasifying fuel layers beneath the surface ofthe ground : en
  • CH253318A - Elastic joint. : de en
  • AU126786B2 - Improvements in hoists : en
  • AU141123B2 - Liquid fuel supply systems for continuous combustion turbine engines : en
  • AU142907B2 - Improved process forthe production of acetic anhydride bythe oxidation of acetaldehyde : en
  • AU143295B2 - Improvements in or relating to harrows : en
  • AU126772B2 - Improvements in calling and warning apparatus for communication systems : en
  • CH253231A - Table. : de en
  • FR931438A - Machine for removing and applying a solution, e.g. glue : en fr
  • GB598731A - Improvements relating to the decoration of surfaces : en
  • CH253382A - Groove cutter. : de en
  • AU137470B2 - Improvements in or relating to household refrigerators : en
  • AU142008B2 - Improvements in or relating to apparatus for filling or emptying tubularmagazines, for example with stacked caps andthe like : en
  • AU2349245A - Shock absorber : en
  • CH253319A - Friction clutch. : de en
  • AU1785148A - Continuous method for electropolis king nickel and nickel-containing alloys : en
  • US2436712A - Moisture shield for spark plugs : en
  • AU1769348A - Improvements relating to alternating current rectifiers : en
  • FR931573A - New method of construction of electric locomotives with rigid chassis and parallel drive axles and other vehicles of similar type : en fr
  • GB598679A - Improvements relating to processes for the production of thyroxine : en
  • AU1774448A - Improvements in or relating to household refrigerators : en
  • CH253397A - Furniture with a pull-out box. : de en
  • CH253335A - Control switch with a thermal switching element for intermittent operation of an electrical heater. : de en
  • AU141278B2 - Sawtooth current oscillation generator : en
  • CH253243A - Device for attaching guard lamellas to warp threads. : de en
  • CH253302A - Process for manufacturing elements comprising eyebolts, mold for implementing this process, and element obtained by means of this process. : en fr
  • AU1767248A - Improvements in or relating to conveyor idlers : en
  • US2436452A - Water-cooled furnace supporting member : en
  • US2436539A - Time recoeding device : en
  • AU139044B2 - Improvements in or relating to mixing detector circuits for detecting frequency-modulated oscillations : en
  • AU126760B2 - Voltage regulator circuit : en
  • GB598695A - Improvements in machines for spreading artificial fertilisers and the like : en
  • FR931649A - Floss fiber spinning improvements : en fr
  • AU141047B2 - Improvements in adding, accounting and similar machines : en
  • CA446803A - Journal bearing : en fr
  • FR931583A - Further development of steam or gas turbines : en fr
  • GB598868A - Improvements in or relating to discriminator circuits : en
  • GB598789A - Supply and distribution of ink in printing machines : en
  • CH253417A - Lipstick container. : de en
  • FR931431A - New type of line finder for telephone switching : en fr
  • AU126752B2 - A process of solubilizing polyvinyl acetals and ketals in esters of nonhydroxylated natural oil acids : en
  • CH253280A - Electric toy train. : de en
  • CH253265A - Photo album. : de en
  • FR931606A - Improved method and arrangements for ventilating the equipment of electric locomotives and other similar vehicles : en fr
  • FR931422A - Method and devices for the complete analysis of representations of relative movements : en fr
  • DK66367C - Ink dispenser with Pump for Filling Pens. : da en
  • AU146808B2 - Improvements in or relating to electrical control system equipment using marginal relays, and to marginal relays as used therein : en
  • CH253363A - Electrical apparatus, in particular radio receiver, with a free-standing scale plate mounted on top of the apparatus box, along which a pointer can be moved. : de en
  • FR931596A - Process facilitating the construction of amplifying dynamos with excitation by the armature : en fr
  • AU133188B2 - Improvements in or relating to apparatus suitable lor use inthe manufacture of shoes : en
  • PL33390B1 - : en pl
  • US2436481A - Apparatus for preparing yarn and thread packages for liquid treatment : en
  • GB598858A - Wheel-barrow with weighing means : en
  • FR931439A - Transmission device for machine tools : en fr
  • GB598684A - Improvements in or relating to ice-cream refrigerators of the rotary can type : en
  • FR931589A - Further development of steam generators for abrupt variations : en fr
  • CH253293A - Wrist watch. : en fr
  • USD148741S - Design for a ski sled or similar article : en
  • FR931519A - Rotary wing aircraft with power driven rotor and propeller propeller : en fr
  • PL33397B1 - Shielded steel air heater : en pl
  • FR931479A - Gradual speed change : en fr
  • FR931548A - Radio navigation system : en fr
  • FR931607A - Improvements to electric regulators with vibrating contacts : en fr
  • FR931449A - High speed compressor and engine cylinder refinements : en fr
  • USD148794S - Design fob a sink : en
  • FR931428A - Process for preserving potatoes delaying their germination : en fr
  • FR931614A - Improvements to the suspension of so-called `` nose '' machines, in particular for electric traction motors : en fr
  • GB598603A - Improved process for the separation and concentration of olefins : en
  • IE18332L - Potato planter : en
  • US2436728A - Vehicle window regulator : en
  • FR931489A - Dental bur : en fr
  • GB598681A - Improvements connected with electrically driven mine haulage gear : en
  • CH253296A - Gallows for driving out watch stones in their support. : en fr
  • CH253398A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • US2436729A - Construction of internal-combustion engines : en
  • DK66359C - Photographic Material and Procedure for the Production of Silver-Free Black and White Images. : da en
  • GB598875A - Improvements in or relating to devices for retaining cinematograph or other film strip on sprockets or rollers : en
  • GB598740A - Improvements in or relating to show-cards : en
  • DK66352C - Centrifugal Compressor with Coaxial Runners. : da en
  • FR931418A - shelf : en fr
  • SU70517A1 - Variable transmission : en ru
  • US2436536A - Laundry machine provided with end drain means : en
  • US2436578A - Means for altering the reflection of radar waves : en
  • USD148745S - Design fob a toy typewriter : en
  • GB598855A - Improvements in and relating to garment and like presses : en
  • DK66341C - Alkali Metaphosphate Washing Procedure. : da en
  • CA446815A - Parachute pack : en fr
  • DK66370C - Apparatus for binding boxes, bales and similar articles with metal wire. : da en
  • US2436646A - Combined bag latch and coin holder : en
  • US2436687A - Club head retaining means for golf club bags : en
  • US2436761A - Textile print blanket : en
  • GB598652A - Improvements in or relating to transparent adhesive tapes or sheets, and articles and signs including such adhesive tapes or sheets : en
  • CA446911A - Dry mop cleaner : en fr
  • FR931567A - New process for protecting electrical discharge devices in ionized gases or vapors against arc flashbacks : en fr
  • CA446845A - Shockproof relay contact : en fr
  • CA446900A - Catalytic treatment of hydrocarbons : en fr
  • AU1766748A - Process forthe manufacture of butyraldehyde : en
  • CA446846A - Bright alloy plating : en fr
  • FR931621A - New arrangements for regulating machines, devices or installations as a function of multiple variables : en fr
  • GB598733A - Improvements in driving mechanism for imparting intermittent rotation : en
  • US2436764A - Stabilization of furan : en
  • US2436531A - Container closure : en
  • GB598795A - Improvements in or relating to detachable electric motor units : en
  • GB598796A - Improvements in or relating to conveyors and elevators for grain or equivalent : en
  • AU126824B2 - Improvements in or relating to fluid heater cleaners : en
  • CA446884A - Resolution of racemic pantothenic acid : en fr
  • FR931547A - Radio navigation system : en fr
  • USD148810S - Design fob a corkscrew : en
  • IS518A7 - Process for the production of 5 - nitro - 2 furaldehyde semicarbazone. : en is
  • CH253200A - Food processor. : de en
  • CH253207A - Insulating panel. : en fr
  • GB598771A - Improvements relating to heat interchange apparatus : en
  • CH253322A - Liquid distributor for the hydraulic control of at least one piston. : en fr
  • CH253399A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • GB598744A - Improvements in or relating to "quick" freezing plant for fish and other food stuffs : en
  • AU141601B2 - 1 improvements in or relating to starting up methods for continuous processes forthe production and treatment of artificial threads and apparatus therefor : en
  • USD148744S - Combination chair and chest : en
  • DK66362C - Ventilation device at the Engine compartment in Motor vehicles with Rear engine. : da en
  • US2436413A - Controller for alternatingcurrent motors : en
  • AU126811B2 - Improvements inthe manufacture of ferromagnetic metal or alloy powder and of magnetic cores therefrom : en
  • AU1994145A - Improvements in or relating to fluid heater cleaners : en
  • CA446827A - Ice manufacturing apparatus : en fr
  • CA446841A - Electric insulating composition : en fr
  • GB598780A - Improvements in or relating to closures for clean-out openings in the tubular elements of heat transfer apparatus or in other fluid circulating conduits : en
  • FR931485A - New combined chrome and quinone tanning process : en fr
  • GB598774A - Improvements in or relating to internal combustion jet and power units : en
  • AU147174B2 - Improvements in and relating to producing material of cellular structure and material produced thereby : en
  • CA446894A - Capacity brush holder : en fr
  • FR931588A - Improvement in automatic starting equipment for electric motors controlled by the electromotive force generated by the armature : en fr
  • US2436719A - Expanding sleeve for loop drier girts : en
  • GB598591A - Improvements in or relating to joint assemblies, and tie rod ends : en
  • GB598846A - Improvements in or relating to sealing devices for rotary shafts : en
  • US2436491A - Method of producing a cyclo-olefin : en
  • US2436559A - Yarn winding mechanism : en
  • GB598776A - Instrument for removing corns and the like : en
  • GB598690A - Improvements in or relating to precast building units : en
  • GB598707A - Improved control mechanism for variable pitch propellers : en
  • US2436605A - Lapping device : en
  • FR931648A - Improvements to air control in locomotives : en fr
  • FR931369A - : fr
  • FR931443A - Combined bottle cap and teat system : en fr
  • AU142269B2 - Synchronizing circuit : en
  • US2436630A - Sediment trap for streams : en
  • US2436440A - Loading platform : en
  • US2436615A - Apparatus for detecting imperfections in insulating materials : en
  • USD148816S - Design fob a magnifier : en
  • FR931644A - Further development of gas turbines : en fr
  • DK66361C - Single propeller control device for Helicopter Aircraft. : da en
  • AU1726347A - Improvements in or relating to tenderization of meat using electricity : en
  • FR931591A - New construction method for bogie or truck frames and similar components of locomotives and other vehicles : en fr
  • FR931433A - Improvements to electric meters : en fr
  • FR931469A - Oscillating axle system for rail vehicles : en fr
  • USD148822S - Design fob a plate ob the like : en
  • IE18665L - Thermionic cathodes : en
  • FR931453A - Push-pull frequency changer assembly : en fr
  • GR11517B - MECHANISM OF ADJUSTMENT OF MACHINERY AND TOOLS. : el en
  • GB598741A - Improvements in electric fires : en
  • GB598694A - Improvements in machines for spreading artificial fertilisers and the like : en
  • FR931415A - Improvements to threaded parts : en fr
  • GB598866A - A new or improved winch : en
  • GB598779A - Improvements in or relating to work setting gauges for punching and other machine tools : en
  • FR931546A - Method and apparatus for removing ammonia from gases containing it : en fr
  • CH253330A - Method for producing a rib body and rib bodies produced by the method. : de en
  • US2436417A - Inclinometer : en
  • GB598704A - Improvements in or relating to welt-wire feed mechanism for straight-bar knitting machines : en
  • FR931456A - Electro-magnetic sound player for musical instrument and suitable instruments : en fr
  • FR931411A - Process for the recovery of penicillin from its aqueous solutions : en fr
  • GB598662A - Variable coupling of oscillatory circuits : en
  • USD148743S - Design fob a building front : en
  • CH253327A - Cooled turbo rotor. : de en
  • GB598760A - A new or improved conveyor : en
  • GB598787A - Improvements in automobile toys : en
  • GB598792A - Improvements in and relating to the optical projection of television pictures : en
  • US2436662A - Pulse generator : en
  • AU126818B2 - Composite wall structures : en
  • FR931499A - Manufacturing process of anticryptogamic and insecticidal compounds : en fr
  • US2436699A - Nitrogenous diacyl-glycerophosphates : en
  • AU138247B2 - Control unit for electric cookers : en
  • US2436523A - Hair curler : en
  • US2436547A - Child's bib : en
  • US2436427A - Impedance transformer : en
  • US2436443A - Self-dumping farm wagon : en
  • US2436653A - Device for determining slope of grain in wood veneers : en
  • GB598813A - Improvements in or relating to transport-planes : en
  • US2436678A - Swivel joint for rearview mirrors and the like : en
  • GR11521B - SEMI-AUTOMATIC LIGHTER. : el en
  • AU1776348A - Very high frequency electron tube and circuit therefor : en
  • BE480080A - Improvements in methods and apparatus for inducing electrical conductivity in insulators. : en fr
  • GB598688A - Improvements in or relating to prefabricated structures with tiled or similar surfaces : en
  • US2436370A - Automatic firearm feed mechanism : en
  • US2436489A - Fur coat construction : en
  • US2436768A - Bearing : en
  • GR11522B - SELF-ABSORPTION SYSTEM OF CENTRAL CENTERS AND SIMILAR KINDS OF PUMPS. : el en
  • US2436766A - Method of making pellets : en
  • US2436571A - Polymerization of olefins : en
  • GB598719A - Improvements in and connected with primers for cartridges : en
  • GB598765A - Improvements in and relating to roadways, surfaces therefor and the manufacture thereof : en
  • GB598783A - Improvements in or relating to tables : en
  • CA446921A - Process for the production of non-knocking motor fuels : en fr
  • US2436455A - Inking mechanism : en
  • US2436369A - Waterproof mailbag cover with protected opening : en
  • US2436516A - Television relief picture system : en
  • AU142143B2 - Hybrid transformer for very high frequencies : en
  • USD148811S - Design fob a cosmetic bag ob similar abticle : en
  • US2436776A - Reversible tube bender with side angle indicator : en
  • USD148760S - Design for an automobile radiator guard : en
  • CH253331A - Rotating drum serving as a heat exchanger. : de en
  • CH253340A - Electric discharge tube turned on in an ultra-high frequency device. : de en
  • CH253352A - Shears for cutting surgical plasters with a view to removing plaster. : en fr
  • CH253210A - Snow blower. : de en
  • CH253289A - Gramophone. : de en
  • CH253229A - Swivel chair. : de en
  • US2436654A - Dynamoelectric machine : en
  • AU141120B2 - Improvements in or relating to fluid-blast electric circuit-breakers : en
  • US2436422A - Trout reel : en
  • AU126838B2 - Improvements in clothes washing and drying machines : en
  • AU2353445A - Anew or improved chassis for converting manually operable lawnmowers into power mowers : en
  • CA446914A - Continuous method and apparatus for making coiled structures : en fr
  • CH253414A - Process for the production of a plastic. : de en
  • AU126800B2 - Time delay circuit controlling apparatus : en
  • AU1786448A - Lubrication system and apparatus : en
  • US2436771A - Method of making pellets : en
  • CH253222A - Process for producing a fuel. : de en
  • FR931524A - Bridge piers construction process : en fr
  • USD148784S - Design for a furnace : en
  • CH253299A - Control device on an injection molding machine for the production of mass-produced parts. : de en
  • CH253343A - Process for the production of electrical capacitors with stretched polymers as dielectric. : de en
  • FR931500A - Hydraulically controlled gear shifting for motor vehicles, in particular for auxiliary motors for cycles and the like : en fr
  • AU2068545A - Improvements in and relating to control of electric welding apparatus : en
  • US2436502A - Furfural recovery : en
  • US2436504A - Log sawing attachment for tractors : en
  • US2436463A - Onion flavored melon stuffing : en
  • CA446852A - Clutch mechanism : en fr
  • CH253212A - Gas heater. : en fr
  • CH253367A - Device connected to a road traffic signal in electric tram systems for controlling the traffic signal by the tram's railcars. : de en
  • CA446873A - Radiated-signal direction finder : en fr
  • AU126829B2 - n Improvements in or relating to method of making hollow poppet valves : en
  • PL33395B1 - Device for emptying kubles to garbage : en pl
  • US2436742A - Line cord transformer : en
  • USD148759S - Design fob an automobile; radiator guard : en
  • AU126814B2 - Improvements relating to epi-cyclic variable speed gearing : en
  • AU144124B2 - Improvements in primary electric cells : en
  • AU1781148A - Transmission line network : en
  • CH253311A - Stone machine. : en fr
  • US2436501A - Bottle carrier : en
  • USD148831S - Design for a combination louvre and drip molding : en
  • US2436532A - Production of 4-keto pimelic acid : en
  • FR931646A - Improvements to electric fireplaces with armored elements, in particular to cooking stoves of the high-heat type : en fr
  • CH253206A - Reinforced construction element made of concrete and lightweight concrete. : de en
  • GR11528B - STEEL STRENGTHS WITH LARGE ADHESION FOR ARME CONCRETE. : el en
  • AU144647B2 - Improvements in or relating to television transmitting apparatus : en
  • AU141154B2 - Transmission line network : en
  • CA446837A - Welding apparatus : en fr
  • GB598734A - Improvements in and relating to elastic driving means for the claw of inertia starters : en
  • CA446877A - Statistical machine controlled by magnetic frequency coded records : en fr
  • AU143049B2 - Improvements in or relating tothe method of heating carboxylic compounds without substantial decarboxylation during said heating : en
  • CH253396A - Process for the manufacture of a product for building purposes. : de en
  • US2436423A - Material working apparatus : en
  • US2436698A - Process for separating olefins from hydrocarbon mixtures : en
  • FR931437A - Improvements to jet thrusters : en fr
  • AU1775748A - An improved bulldozing machine : en
  • AU1787348A - Sawtooth current oscillation generator : en
  • SU70437A1 - Device for limiting short-circuit currents in high voltage distribution networks : en ru
  • SU70626A1 - Method of manufacturing sheet metal cylinders with stiffening rings inside : en ru
  • AU126748B2 - Improvement in course beacon : en
  • AU140472B2 - Process and apparatus for separating mixed materials : en
  • CA446832A - Netted fabric machine : en fr
  • CH253369A - Illuminated sign. : de en
  • US2436402A - Method of laying communication lines : en
  • US2436750A - Rotary selector switch : en
  • FR931471A - Improvements to internal combustion engine units : en fr
  • PL33401B1 - Security lock : en pl
  • US2436387A - Multiple electrode arc welding : en
  • US2436715A - Antiskid tire chain : en
  • US2436380A - Rapid sweep radiating system : en
  • USD148764S - Design fob a projector : en
  • US2436406A - Hydraulic transmission for machine tools : en
  • AU2072545A - Load controlling apparatus for compressors : en
  • CA446891A - Automobile air-conditioning apparatus : en fr
  • AU2493148A - Improvements in or relating to tinsel ribbons : en
  • FR931611A - New arrangements for making variable combinations of electrical resistance elements, in particular starting resistors for electric traction motors : en fr
  • FR931417A - Folding bathtub forming a swaddling table for infants : en fr
  • GB598648A - Products for treating plants or plant parts : en
  • AU11946A - Improvements in and relating to ship propulsion : en
  • CH253201A - Foreign body separator for granular goods. : de en
  • CA446835A - Electric condenser : en fr
  • USD148802S - Design fob a book end : en
  • GB598696A - Improvements in expansion jointing compositions : en
  • GB598823A - Improvements in and relating to tanks : en
  • FR931555A - Fixing devices for aircraft fairings and similar enclosure walls : en fr
  • CH253386A - Field weakening device for vehicle traction motors. : de en
  • IE18219L - Indirectly heated cathodes : en
  • GB598621A - Improvements connected with manhole covers for tanks : en
  • USD148835S - Design for, a round-the-neck mirror : en
  • AU2155045A - Improved polyvinylchloride compositions : en
  • DK66368C - Apparatus for Vibration Forming of Stone of Concrete or similar Material. : da en
  • CA446908A - Steam generator : en fr
  • AU126816B2 - Improvements in or relating to laundry irons : en
  • CH253413A - Process for the production of a plastic. : de en
  • GB598773A - Apparatus for use in bulk-testing the capacity of bottles and other liquid containers : en
  • US2436557A - Yarn winding machine : en
  • GB598657A - Improvements in photographic colour development and colour forming developers : en
  • AU126836B2 - Improvements in means for cutting out articles from sheets of tough material : en
  • AU126842B2 - Improvements in or relating to rockets : en
  • BE480168A - Advanced systems and devices for reproducing movements : en fr
  • FR931523A - Bridge piers construction process : en fr
  • FR931545A - Tubular bundle for heat exchangers, with tubes that are very long in relation to their diameter : en fr
  • FR931626A - Further development of automatic valves : en fr
  • USD148803S - Design for a hat : en
  • US2436416A - Delta3-tetrahydrobenzaldol : en
  • GB598670A - Improvements in and relating to hydraulic fluid control means : en
  • FR931424A - Electrically controlled device for various and independent signals for all vehicles : en fr
  • AU2072045A - A process of solubilizing polyvinyl acetals and ketals in esters of nonhydroxylated natural oil acids : en
  • US2436732A - High-frequency electric field heating : en
  • AU1775048A - Continuous hydraulic change-speed device with power recovery : en
  • GB598835A - Improvements in or relating to photographic washing devices : en
  • AU126751B2 - Improvements relating to means for controlling fluid flow : en
  • AU137239B2 - An improved method of and apparatus for manufacturing roofing tiles and articles of tile or slab formation of concrete or of similar material : en
  • US2436379A - Backlash take-up for gun elevating mechanism : en
  • US2436554A - Pallet : en
  • US2436614A - Solid styrene polymer formation at low temperatures : en
  • GB598653A - Improvements in or relating to the coating of metals with metals and alloys : en
  • GB598718A - An improved speed-regulating arrangement for internal combustion injection engines : en
  • US2436471A - Vapor phase extraction : en
  • FR931427A - Bicycle frame : en fr
  • FR931403A - Improvements to the control of internal combustion engine throttle valves : en fr
  • GB598593A - Improvements in sensitive photographic materials : en
  • GB598654A - Improvements in and relating to ship propulsion : en
  • FR931492A - Machine for welding the blades of band saws and the like : en fr
  • GB598726A - Improvements in and relating to self-filling fountain pens : en
  • US2436586A - Socket plug for electrical outlets : en
  • US2436649A - Electron tube of the toroidal type : en
  • US2436709A - Tire chain : en
  • CA446881A - Spark plug and electrode therefor : en fr
  • CH253237A - Electric bed warming device. : de en
  • DK66350C - Glow plugs with several series-connected discharge lines. : da en
  • GR11516B - MANUFACTURE FROM IRON CONCRETE AND CONCRETE BARS FOR INTEGRATION WITHIN. : el en
  • US2436484A - Isomerization of saturated hydrocarbons : en
  • GB598677A - Improvements relating to loading mechanism for draw benches : en
  • GB598616A - Improvements in or relating to fixing and/or making electrical connections to fine wires or the like : en
  • GB598714A - Improvements in and relating to pipe joints or couplings : en
  • FR931465A - Closing device for bracelets, necklaces and all similar articles : en fr
  • FR931518A - Rotary wing aircraft blade mount : en fr
  • GB598758A - Vacuum distillation apparatus : en
  • GR11520B - MACHINE MAKING MACHINE. : el en
  • FR931459A - Improvements in the locking mechanism of sliding elements : en fr
  • SE120959C1 - : sv
  • AU1725947A - Improvements in or relating to work-supports for. grinding andother machines : en
  • AU134621B2 - Anew and improved device for removing weeds : en
  • AU1630044A - Improvements in automatic firearms : en
  • CH253406A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • US2436515A - System for visual code signaling : en
  • US2436683A - Generator for pipe lines : en
  • CH253196A - Potato plow. : de en
  • CH253275A - Method of manufacturing a pin roller for music boxes. : de en
  • CA446850A - Multiple loop control : en fr
  • US2436498A - Apparatus for use in the centrifugal separation of serum from cheese constituents : en
  • AU1722547A - Poster-supporting and like panels : en
  • USD148754S - Automobile radiator guard : en
  • CA446801A - Device for controlling movable members of machines : en fr
  • AU1879845A - Process of and apparatus for hydrocarbon conversion inthe presence of contact masses inan adiabatic cycle : en
  • AU146949B2 - Improvements in or relating to mounting electrical contact springs : en
  • CA446918A - Treatment of textile and other materials : en fr
  • CA446804A - Linear dimension gauge : en fr
  • SE120978C1 - Rumor machine for connection to vacuum line : en sv
  • US2436453A - Gun sight : en
  • CA446910A - Laminated article : en fr
  • US2436724A - Gale hood : en
  • CA446882A - Method of making spark gaps : en fr
  • CA446842A - Insulating guard : en fr
  • CA446878A - Stress cone for high tension cables : en fr
  • AU142186B2 - Apparatus forand method of retreading pneumatic tyres : en
  • AU2147945A - Machine for cutting or subdividing blocks of fator other such material into bars or other desired shapes : en
  • CH253392A - Installation for adjusting the pitch of two coaxial propellers rotating in the opposite direction to each other. : en fr
  • CA446863A - Accelerator of polymerization : en fr
  • CH253235A - Toilet cleaner. : de en
  • FR931444A - Improvements in the winding of locks on curlers for the execution of permanent cold waves : en fr
  • CA446828A - Ice manufacture : en fr
  • CA446906A - Solvent refining of oil and recovery of the solvent : en fr
  • DK66363C - Bicycle frame that can be used for children's, women's and men's bicycles. : da en
  • FR931637A - Improvement in rheostatic braking of thermo-electric traction vehicles incorporating series-type direct current traction motors : en fr
  • FR931528A - Bra : en fr
  • AU143207B2 - An electronic regenerative repeater for start-stop teleprinter signals : en
  • FR931570A - Improved arrangements for electrically heated anti-fog devices : en fr
  • GB598683A - Improvements in or relating to prefabricated concrete structures : en
  • AU143510B2 - Electrolyte forand method of anodically polishing nickel : en
  • AU1770048A - Improvements in or relating to fluid-blast electric circuit-breakers : en
  • CH253345A - Arrangement for regulating the size of a DC voltage supplied by controlled rectifier tubes. : de en
  • AU140016B2 - Crystalline tetramethylene isophthalate polymer : en
  • AU1869545A - Improvements in calling and warning apparatus for communication systems : en
  • US2436549A - Traction device : en
  • US2436770A - Garden and apparatus for separating the soils and plants therein : en
  • IE18738L - Combustion engine piston packing. : en
  • US2436382A - Dry cell battery of the flat type : en
  • FR931420A - Air leak detector and, in particular, tire puncture detector : en fr
  • FR931510A - Device intended to support the articles of conneterie to be treated on forms : en fr
  • USD148785S - Design for a furnace : en
  • US2436494A - Method for treating a hydrocarbon feed stock with a solution of toluene sulphonic acid and sodium meta arsenite : en
  • GB598640A - Improvements relating to valve oscillating or amplifying circuits : en
  • GB598826A - Improvements in and relating to the manufacture of bread, confectionery and the like : en
  • USD148800S - Design for an aeronautical training device : en
  • GB598637A - Process for the production of metal covered plastic articles : en
  • GB598864A - Improvements in or relating to textile carding machines : en
  • GB598661A - Improvements in or relating to grinders and delivery systems for cereals and the like : en
  • FR931504A - Rejuvenating mask : en fr
  • AU142424B2 - Improvements in or relating to high pressure metal vapour electric discharge lamps : en
  • CH253357A - Lipstick case. : en fr
  • US2436371A - Knitting machine needle and method of making same : en
  • AU126798B2 - Improvements in or relating to smoke, signal or illuminating flares : en
  • GB598606A - Clutches and couplings : en
  • US2436762A - Electronic control apparatus : en
  • US2436588A - Cam grinding machine : en
  • AU126799B2 - An improved perpetual calendar : en
  • AU146317B2 - Continuous method for electropolis king nickel and nickel-containing alloys : en
  • CH253339A - Shielding pot for shielding magnetic fields. : de en
  • GB598643A - Resilient wire clip for clamping loose sheets of paper together and for temporarily attaching smaller objects to supports for same : en
  • GB598762A - Improvements in grain drying apparatus : en
  • US2436774A - Method and catalysts for the production of alkenyl cyanides : en
  • AU126787B2 - Improvements in or relating to upholstered chairs andthe like : en
  • AU126810B2 - Improvements in and relating to control of electric welding apparatus : en
  • GB598618A - Improvements in and relating to multi-ratio gearing : en
  • GB598660A - Improvements in and relating to the production of iron powder : en
  • GB598723A - Gyroscopic controller : en
  • GB598810A - Improvements in or relating to abrasive articles and methods for their manufacture : en
  • US2436552A - Insulated flexible support fob : en
  • GB598717A - An improved device for the speed control of injection internal combustion engines : en
  • SU70449A1 - Shop for records to the gramophone machine : en ru
  • US2436665A - Electric circuit interrupter : en
  • US2436562A - Vegetable and fruit peeler : en
  • US2436409A - Machine for making can bodies from flattened tubing : en
  • AU141807B2 - Drying compositions containing esters of unsaturated fatty acids and polyether polyhydric alcohols and their use in varnishes : en
  • GB598629A - A cutting off device for paper and other web material : en
  • FR931480A - Making watercolor pastilles : en fr
  • GB598620A - Improvements in crystal rectifiers : en
  • AU2017145A - Improvements in or relating to driving units for motor vehicles : en
  • CA446802A - Box : en fr
  • AU2258645A - Voltage regulator circuit : en
  • AU139709B2 - Machine for recovering essential oil fromthe rind of citrus fruit : en
  • CA446865A - Beam : en fr
  • US2436754A - Loom protector rod actuating mechanism : en
  • US2436779A - Triamino propanes : en
  • USD148827S - Stevens drill press : en
  • CH253351A - Method and device for the mass production of tooth crowns made of stainless steel with a sleeve tapering from the occlusal surfaces. : de en
  • BE480369A - Process for the preparation from whey of products containing proteins edible by humans : en fr
  • USD148814S - Design foe, a photographic film de- veloping tank or similar article : en
  • US2436435A - Hardness penetrator : en
  • USD148753S - Design fob an automobile radiator guard : en
  • USD148826S - Design foe a cabinet : en
  • US2436457A - Sulfurized oil-aromatic oil compositions : en
  • US2436384A - Sound recording device : en
  • US2436388A - Servomotor : en
  • US2436627A - Dually frequency modulated altimeter : en
  • US2436648A - Catcher for fruit and nut gatherers : en
  • CH253244A - Knitwear. : de en
  • CH253279A - Juxtaposition game. : de en
  • AU1725447A - Partial esters of polyhydroxyl polyether alcohols and higher unsaturated fatty acids suitable as drying compositions and films incorporating same : en
  • US2436480A - Production of alkyl aromatic hydrocarbons : en
  • US2436405A - Means for engaging and hoisting bombs and other objects : en
  • USD148821S - Design for a wheeled toy animal : en
  • CA446871A - Superregenerative receiver : en fr
  • GB598592A - Improvements in change-speed gear control : en
  • GB598818A - An improved attachment for sewing machines for folding the edge of the material and applying a tape or binding to said edge : en
  • AU1769748A - Improvements in adding, accounting and similar machines : en
  • CH253262A - Process for pickling metals. : de en
  • CH253295A - Adjustable template to adjust the lifting of the anchors of watch movements. : en fr
  • CH253250A - Template for making fashion drawings. : de en
  • CH253324A - Compressor. : de en
  • DK66360C - Photographic Materials for the production of photographic, in particular colored, images. : da en
  • FR931618A - Adjustable waterproof connection box for electrical devices, in particular for immersion heating bodies : en fr
  • USD148815S - Combined compact and lipstick- holder : en
  • FR931473A - Improvement in electric batteries, in particular pocket batteries : en fr
  • FR931602A - New method of electric remote control of the position or speed of a mobile : en fr
  • GB598769A - Improvements in and relating to refrigerators, cold storage rooms and the like : en
  • US2436545A - Hook and knife unit for chenille machines : en
  • DK66365C - Device by Steering Gear for Impeller Propellers. : da en
  • CH253404A - Process for the preparation of a sulfonic acid group-free monoazo dye of the pyrazolone series. : de en
  • FR931558A - Electrical control method, applicable in particular to electric traction : en fr
  • US2436519A - Manufacture of flaked cereal-soya product : en
  • GB598636A - Improvements in or relating to drum brake and stub-axle assemblies for vehicles : en
  • AU2012545A - Continuous cyclic system for conducting catalytic reactions : en
  • US2436486A - Multistage hydrocarbon cracking process : en
  • US2436710A - Preparation of vinyl chloride : en
  • CA446860A - Radio antenna : en fr
  • CH253248A - Shirt. : de en
  • US2436478A - Device for producing aerosols : en
  • US2436538A - Electromagnetic surgical probing instrument : en
  • US2436487A - Closed-loop material transport system, including an in-circuit pulverizer : en
  • AU1742847A - Adjustable vehicle seat : en
  • US2436513A - Lubricating system for internalcombustion engines : en
  • US2436476A - Method of making garden tools : en
  • GB598708A - Improvements in air heaters for horticultural and domestic purposes : en
  • CH253273A - Apparatus for moistening the adhesive side of parcel addresses and other stickers. : de en
  • US2436492A - Pumping unit for mechanical lubricators : en
  • US2436616A - Dehydrogenation process : en
  • US2436702A - Valuables transferring apparatus : en
  • AU1768748A - Improvements in or relating to devices comprising agas discharge tube andan electromagnetic switch and electromagnetic switches for sucha device : en
  • AU1784548A - Electrolyte forand anodically polishing copper : en
  • AU126759B2 - Improvements in electric cables : en
  • AU1770948A - Improvements in or relating to sound amplification systems : en
  • AU126779B2 - Improvements in hay baling presses andthe like : en
  • AU126784B2 - Tone control circuit : en
  • US2436672A - Frequency modulated radio distance measuring system and indicator : en
  • DK66342C - Process for the Preparation of Sulfonamides Acylated by the Sulfonamide Group. : da en
  • US2436746A - Selective gear reduction units : en
  • USD148798S - Design for a jewelry pin : en
  • GR11518B - SPRING MACHINE SYSTEM FOR SPRINGS. : el en
  • GB598641A - Improvements in and relating to the treatment of leguminous protein materials : en
  • GB598732A - Improvements in apparatus for indicating the relative density of a gas or a gaseous mixture : en
  • FR931493A - Automatic or controlled gear change at will : en fr
  • SE120967C1 - Set for the production of continuous reinforced concrete structures : en sv
  • US2436565A - Lubricating oil : en
  • CA446898A - Method of and apparatus for treating asbestos fibres : en fr
  • CH253408A - Process for the preparation of a new monoazo dye. : de en
  • GR11524B - ANTI-MOBILE MOBILE RADIO. : el en
  • GB598669A - Improvements in or relating to feed magazines for rounds of ammunition : en
  • FR931513A - Eddy current generator or dynamic converter : en fr
  • FR931645A - Further development of converters and other rotary switch electrical devices : en fr
  • US2436609A - Automatic book marker : en
  • US2436684A - Toy balloon : en
  • US2436671A - Optical system for sound recording : en
  • US2436763A - Writing instrument : en
  • DK66358C - Film camera with a means for limiting the current in a photoelectric aperture regulator and for influencing the camera's drive. : da en
  • GB598607A - Improvements in or relating to building elements : en
  • FR931509A - Dry razor : en fr
  • US2436466A - Method and apparatus for grinding and lapping : en
  • FR931435A - Improvements in the separation of solids of different specific weights : en fr
  • GB598852A - Improvements in or relating to wave band indicators for radio receiving sets : en
  • USD148801S - Lawson camera : en
  • US2436378A - Fuze : en
  • US2436397A - Ultra high frequency oscillator : en
  • FR931501A - : fr
  • GB598647A - Improvements in straight-bar knitting machines : en
  • USD148752S - Design fob an automobile radiator guard : en
  • US2436775A - Simplified feed unit for serially connected wiring units : en
  • CH260037A - Beam assembled from parts. : de en
  • USD148780S - Span measuring device for -bowling balls and the like e. c. gillett : en
  • AU126823B2 - Improvements inthe manufacture of building blocks : en
  • CA446919A - Grinding mill : en fr
  • US2436635A - Luminaire : en
  • US2436708A - Maurice marty : en
  • FR931542A - Electric switch : en fr
  • FR931429A - Improvements to radio-telegraph systems : en fr
  • GB598785A - Improvements in the manufacture of moulded articles from vegetable material : en
  • CH253353A - Device for protecting the eyes. : de en
  • GB598709A - Improvements relating to tiles or panels : en
  • US2436701A - Grease-gun head construction : en
  • USD148823S - Design fob a plate or the like : en
  • DK66369C - Sealing device for rotary ovens, cooling drums and similar rotating drums. : da en
  • DK66355C - Regulator for Maintaining a Specific Condition Value. : da en
  • AU126771B2 - Process for extraction of wool-grease (or fats) and soap from woolscourers' liquors (or similar trade wastes) andthe purification ofthe liquors for reuse : en
  • GB598768A - Improvements in or relating to means for enabling collapsible tubular members to be fed axially on to a core : en
  • FR931458A - Process for vitrification of agglomerated materials : en fr
  • FR931581A - Improved control process for physical quantities : en fr
  • FR931625A - New insulation process for electrical transformers and inductors : en fr
  • US2436436A - Disazo dyestuffs : en
  • US2436561A - Grinding machine : en
  • USD148820S - Schutes trailer : en
  • USD148768S - Design fok a flying model helicopter toy : en
  • CH253310A - Sharpening and splitting machine, especially for leather. : de en
  • US2436733A - Zinc oxide-bismuth oxide catalyst : en
  • AU1767848A - Method of gasifying fuel strata intheir natural condition : en
  • FR931569A - New alternator compounding process : en fr
  • CH253346A - Method for regulating the output voltage of a converter used to convert an alternating current into a direct current : de en
  • AU1778048A - Improvements in and relating to producing material of cellular structure and material produced thereby : en
  • US2436577A - Dispenser for staples or the like : en
  • US2436594A - Root harvester and steering means therefor : en
  • US2436576A - Mount for binoculars : en
  • AU126789B2 - Improvements in or relating to valves for inflatable articles : en
  • CA446808A - Combination table and bench construction : en fr
  • US2436439A - Capsulating apparatus : en
  • AU141122B2 - Improvements in liquid fuel supply systems for continuous combustion turbine engines : en
  • CH253349A - Gas lighter. : de en
  • BE480162A - : en
  • US2436533A - Door hook : en
  • US2436599A - Bituminous bonding composition : en
  • USD148812S - Design for a combined lipstick and vanity case : en
  • FR931467A - Warning device of the end tightening of a motor vehicle : en fr
  • GB598816A - Improvements in or relating to filter-cleaning devices : en
  • AU140393B2 - Lubrication system and apparatus : en
  • AU2203845A - Variable drive control : en
  • IE18282L - Vehicle aeriels : en
  • US2436749A - Liquid treatment tank with concentric compartments and with conduits below an inner bottom portion : en
  • GB598700A - Improvements in or relating to traffic directing signs : en
  • AU1771448A - Improvements in or relating to electric power supply systems : en
  • GB598632A - Processing spool for photographic films : en
  • GB598728A - An improved poultry-rearing house : en
  • AU126763B2 - Process forthe manufacture of 2-halogeno-quinolines : en
  • GB598793A - Improvements in and relating to electron multipliers : en
  • AU144602B2 - Controlling device for telecommunication systems : en
  • AU1775448A - A&n improved cored building block : en
  • CH253227A - Chip removal device. : de en
  • GB598598A - Improved propeller mechanism for barges and the like : en
  • PL33387B1 - The method of hydration of oleic hydrocarbons : en pl
  • PL33398B3 - A device for mining coal : en pl
  • US2436739A - Method of making 3,6-bis-(beta-hydroxy-ethyl)-2,5-diketopiperazine : en
  • AU139992B2 - Improvements in or relating tothe construction of seats, chairs settees, andthe like articles of furniture : en
  • FR931534A - Improvements in papermaking : en fr
  • FR931442A - Advancement device for reciprocating saws : en fr
  • CH253384A - Velocipede with saddle adjustable in height during the ride. : en it
  • US2436383A - Method and apparatus for bending sheet material : en
  • FR931603A - Dynamo with plunging characteristic, low excitation power and fast response : en fr
  • GB598589A - Improvements in or relating to the manufacture of selenium rectifiers : en
  • AU1015347A - A drip feed lubricating system fortwo stroke crankcase compression diesel engines : en
  • AU126793B2 - Improved water paint and process for preparing thesame : en
  • CH253228A - Curtain pulling device. : de en
  • AU2105445A - Improvements in silencers for internal combustion engines : en
  • AU137402B2 - Improvements in or relating to compressor systems : en
  • FR931579A - Improvement in the automatic reclosing of circuit breakers protecting AC networks : en fr
  • GR11527B - SYSTEM FOR PROTECTION FROM CRACKED HEADS OF CYLINDERS AND PISTONS OF INTERNAL COMBUSTION AND RESTORATION OF THEM IN CASE OF USE. : el en
  • FR931551A - Carburetors for internal combustion engines : en fr
  • AU145103B2 - Electrolyte forand method of polishing metal surfaces anodically : en
  • CH253241A - Device for separating warp thread monitor slats from a stack on a carrier. : de en
  • BE480170A - Improvements to motion reproduction systems and devices : en fr
  • AU143513B2 - Improvements in or relating to filling material for thermostatic devices : en
  • AU1722447A - Improvements relating to hydraulic torque meters : en
  • CH253213A - Boiler, especially for central heating. : en fr
  • AU126773B2 - Improvements in television systems : en
  • US2436636A - Instrument current transformer : en
  • CH253203A - Device for tying up plants and bushes. : de en
  • USD148749S - Design for a trailer : en
  • USD148806S - Design fob a photographic lamp holder : en
  • AU126782B2 - Improvements in or relating tothe preparation of guanidine salts : en
  • AU126807B2 - Improvements in or relating tothe extrusion of thermoplastic materials : en
  • CA446823A - Resin composition : en fr
  • PL33393B1 - Devices for loading rolls of pulling machines, punching machines or similar textile machines : en pl
  • AU1962045A - Improvements in or relating to self-propelled tracklaying vehicles : en
  • AU126815B2 - k Improvements in or relating toa device for holding a plurality of handknitting needles when not in use : en
  • AU126832B2 - Improvements inthe production of designs on nonmetallic heat resisting bases : en
  • AU2006545A - Improvements relating to means for controlling fluid flow : en
  • AU126831B2 - Load controlling apparatus for compressors : en
  • CH253236A - Device for holding vessels, in particular open cans. : de en
  • DK66356C - Air filter for milking machine system. : da en
  • AU144472B2 - Improvements in or relating to electric signalling systems : en
  • GB598594A - Improvements in or relating to fiberizing asbestos : en
  • GB598807A - Improvements in or relating to receivers incorporating super-regenerative amplifiers : en
  • CA446859A - Insulated electric conductor : en fr
  • AU2234545A - Improvements in polarographs forthe production of smooth polarograms : en
  • US2436692A - Tool operating attachment : en
  • GB598882A - Improvements in and relating to the separation of primary and tertiary nitrogen bases from mixtures thereof : en
  • GB598772A - Improvements relating to heat interchange apparatus : en
  • GB598791A - Improvements in and relating to electron multipliers : en
  • AU1784748A - Electrolyte forand method of polishing metal surfaces anodically : en
  • AU2013445A - Adhesive compositions : en
  • FR931517A - Tilting Rotor Head Rotary Wing Aircraft : en fr
  • GB598798A - A process for the manufacture of 3.4-di-(p-hydroxy-phenyl)-hexadiene-2.4 : en
  • GB598609A - Radio position-indicating device : en
  • GB598766A - Improvements in or relating to fluid pressure devices : en
  • USD148804S - Design fob an egg container : en
  • FR931554A - Carburetors for internal combustion engines : en fr
  • DK66353C - Procedure for pickling hairy hides and skins using proteolytic enzymes. : da en
  • FR931408A - High frequency transmission lines or cables : en fr
  • CA446885A - Process of purifying co-carboxylase : en fr
  • CH253338A - Magnetic brake monitor. : de en
  • FR931516A - Continuous machine for spinning short fibers from waste wool, cotton or other natural, artificial or synthetic fibers or their blends : en fr
  • GB598724A - Rotary pumps : en
  • US2436674A - Acetylene generator : en
  • US2436717A - Automatic cathead : en
  • GB598680A - Thyroprotein composition and method of making the same : en
  • CA446887A - RACEMIZATION OF .alpha.-HYDROXY-.beta., .beta.-DIMETHYL-.gamma.-BUTYROLACTONE : en fr
  • CH253347A - High frequency furnace system. : de en
  • FR931620A - Improvement in so-called end electrical contacts : en fr
  • DK66349C - Single-phase Commutator motor. : da en
  • FR931491A - Assembly system for demountable construction set : en fr
  • FR931414A - Improvements to milling machines or similar machines : en fr
  • FR931615A - Improvement in heat exchangers between fluids, including the one that provides heat is condensable : en fr
  • AU1778248A - Process and apparatus for separating mixed materials : en
  • GB598722A - Improvements in or relating to attenuating circuits : en
  • FR931432A - Improvements to current stabilizer systems : en fr
  • FR931498A - Flexible pipe fitting : en fr
  • GB598693A - Improvements in machines for spreading artificial fertilisers and the like : en
  • AU126840B2 - Anew or improved chassis for converting manually operable lawnmowers into power mowers : en
  • AU137356B2 - Improvements in or relating to conveyor idlers : en
  • US2436659A - Process of making d-saccharic acid : en
  • US2436587A - Grinding machine steady rest : en
  • USD148805S - Design fob a golf club : en
  • US2436553A - Dispensing carton : en
  • FR931636A - Improvement in automatic valves : en fr
  • AU126837B2 - An improved betting odds indicator for bookmakers : en
  • FR931623A - New process for electric heating of thermo-electric traction trains : en fr
  • US2436617A - Welding torch : en
  • US2436700A - Cavity resonator oscillator : en
  • PL33402B1 - The method of making steel : en pl
  • US2436495A - Process and apparatus for adsorptively and catalytically treating hydrocarbon oil : en
  • FR931514A - Method and apparatus for mechanically closing lined cardboard boxes after filling : en fr
  • SU70457A1 - Relay device for registering a series of consecutive pulses : en ru
  • US2436688A - Assembly features of golf club bags : en
  • GB598703A - Improvements in machines for spreading artificial fertilisers and the like : en
  • GB598692A - Improvements in machines for spreading artificial fertilisers and the like : en
  • AU1772848A - Improvements in or relating to sewing machines : en
  • US2436479A - Course indicator system for radio ranges : en
  • US2436522A - Breathing apparatus : en
  • US2436644A - Sparking plug : en
  • AU1007547A - Improvements in newspaper wrapping or like machines : en
  • CH253202A - Saw blade. : de en
  • CH253205A - Device on beehives for lifting the honeycomb frames, which are suspended in a vertical position by means of frame girders. : de en
  • AU137906B2 - Projectile : en
  • CA446875A - Switchboard : en fr
  • USD148797S - Klassett" brake drum truing machine : en
  • US2436585A - Portable milk-pasteurizing apparatus : en
  • USD148799S - Combined seat back and wash basins unit : en
  • AU2421145A - Improvements in or relating to valves for inflatable articles : en
  • AU1771948A - Respiratory devices : en
  • CA446806A - Reel for fishing rod : en fr
  • CH253313A - Mechanical razor. : en fr
  • AU126756B2 - Variable drive control : en
  • US2436403A - Apparatus for thickening hydrosols : en
  • AU140457B2 - Continuous hydraulic change-speed device with power recovery : en
  • BE480167A - Motion reproduction device : en fr
  • US2436626A - Slurry mixer : en
  • AU1722947A - Crystalline tetramethylene isophthalate polymer : en
  • AU1776248A - Process forthe manufacture of hydrogenated fluoranthene amines and amine produced thereby : en
  • US2436773A - Drawing table : en
  • AU143512B2 - Anodically polishing stainless steel : en
  • AU126788B2 - An improved device for filing correspondence andthe like : en
  • GB598720A - A new or improved material for use in the construction of seats : en
  • CA446868A - Beam : en fr
  • AU140576B2 - Improvements in or relating to traverse mechanisms for grinding machines andthe like : en
  • US2436680A - Valve for controlling supply of liquid under pressure : en
  • FR931585A - New construction method for gas and vapor evacuation chimneys for electrical switch cut-off boxes : en fr
  • CA446814A - Self-adjusting stop means for the shoes of internal-expanding brakes : en fr
  • AU126755B2 - Safety control systems for fuel burners : en
  • CH253372A - Container. : de en
  • US2436756A - Soldering post for electronic equipment : en
  • US2436611A - Binding : en
  • AU2013345A - Improvements in or relating tothe extrusion of thermoplastic materials : en
  • CH253267A - Camera viewfinder with an eclipsable focuser. : en fr
  • AU1721847A - A dowel making machine : en
  • CH253283A - Micrometer for measuring the internal dimensions of hollow bodies. : en it
  • CH253411A - Process for the production of a high molecular weight product containing sulfur and nitrogen. : de en
  • US2436564A - Pretreatment of reaction zone containing iron oxide : en
  • US2436572A - Metal cutting flying shear : en
  • US2436759A - Spangle slinging machine : en
  • AU142637B2 - Improvements in and relating tothe drying of foodstuffs : en
  • AU142187B2 - Improvements in or relating to sound amplification systems : en
  • AU2225245A - Improvements in and relating to lawnmowers andthe like : en
  • CH253315A - Removable kitten jewel. : en fr
  • CA446872A - Wave-signal receiver arrangement : en fr
  • CH253215A - Machine for making hollow bricks. : en it
  • AU1337447A - Time delay circuit controlling apparatus : en
  • AU137459B2 - Improvements in or relating to thermal power plants : en
  • AU2100345A - Improvements inthe production of designs on nonmetallic heat resisting bases : en
  • AU141498B2 - Improvements in or relating to photographic materials : en
  • PL33385B1 - : en pl
  • CA446913A - Method and apparatus for burning solid fuels : en fr
  • CH253219A - Locking device on a door. : de en
  • US2436651A - Regulator for gas-burning heaters for liquids : en
  • USD148793S - Design fob a brooch ob similar article : en
  • AU1773748A - Pulse amplifier : en
  • CH253254A - Process for the production of halogenated alcohols. : de en
  • AU1048447A - Electric lamps lor ladies' handbags andother like receptacles : en
  • CA446826A - Ice cube manufacturing apparatus : en fr
  • CH253370A - Cell drum device for evacuating powdery materials in a continuous operation. : de en
  • USD148771S - Design for a vegetable peeler : en
  • CA446839A - Control apparatus : en fr
  • AU143021B2 - Process forthe manufacture of hydrogenated fluoranthene amines and amine produced thereby : en
  • US2436419A - Automatic valve-actuating mechanism : en
  • US2436421A - Flexible wave guide for ultra high frequency energy : en
  • US2436670A - Trisodium phosphate dodecahydrate and process for manufacturing same : en
  • USD148789S - Design fob a cabinet : en
  • AU126835B2 - An improved catch for doors andthe like : en
  • AU1765848A - Improvements in or relating to compressor systems : en
  • AU1769548A - Improvements in or relating to thermal power plants : en
  • AU1770348A - Synchronizing circuit : en
  • US2436606A - Spectacle lens mounting : en
  • US2436448A - Automatic timer for toasters or other apparatus : en
  • CH253395A - Process for the production of components. : de en
  • US2436517A - Wave pump : en
  • US2436579A - Pocketbook provided with a perforated front wall pocket for housing a colored insert : en
  • US2436623A - Method and apparatus for root canal treatment : en
  • US2436711A - Preparation of vinyl chloride : en
  • FR931475A - Needle screw used to move a shutter on its seat : en fr
  • CH253323A - Hydraulic control for presses. : de en
  • AU1769848A - Improvements in and relating tothe drying of foodstuffs : en
  • US2436414A - Rotor for asynchronous machines : en
  • CA446880A - Metal fusing apparatus and method : en fr
  • FR931577A - New surface heating process, in particular for anti-icing, de-icing and other similar operations : en fr
  • CA446909A - Apparatus and method for making capsules : en fr
  • US2436496A - Process for the catalytic treatment of hydrocarbon oil : en
  • PL33404B1 - Superheterodyne radio receiver, mains powered, with a mains switch : en pl
  • CA446923A - Wringer : en fr
  • CH253282A - Device with a hollow cylinder. : de en
  • CH253334A - Method and device for keeping AC voltages constant. : de en
  • CH253419A - Circuit with increased freedom from noise for the transmission of electrical high-frequency oscillations. : de en
  • US2436459A - Rope tension measuring device : en
  • US2436509A - Method for obtaining granular alumina : en
  • US2436528A - Screw thread gauge : en
  • US2436390A - Vacuum plate : en
  • US2436518A - Hospital bed signal : en
  • US2436751A - Discharger : en
  • CH253286A - Hydraulically or pneumatically operated locking device for an additional device on a scale. : de en
  • GB598821A - Improvements in paint brushes bristled with synthetic filaments : en
  • AU1885745A - Process for extraction of wool-grease (or fats) and soap from woolscourers' liquors (or similar trade wastes) andthe purification ofthe liquors for reuse : en
  • AU2055145A - Rotor blade : en
  • GB598877A - Improvements in or relating to rotary wing aircraft : en
  • CA446800A - Line reeling device : en fr
  • US2436591A - Process for making olefin chlorohydrins : en
  • US2436580A - Movable roof stabilizer : en
  • CH253321A - Gear transmission. : de en
  • CH253300A - Method of making conical tubes. : de en
  • CH253337A - Electrical switching device. : de en
  • AU142992B2 - Manufacture of phenols : en
  • AU147322B2 - Improvements in or relating to moulded hollow blocks for building purposes and machines for manufacturing such blocks : en
  • CH253418A - Circuit with increased freedom from noise for the transmission of electrical high-frequency oscillations. : de en
  • CA446843A - Dense cast cementitious product : en fr
  • CH253416A - Process for the production of a cosmetic agent. : de en
  • AU2252745A - Improvements in clothes washing and drying machines : en
  • CA446821A - Electric coil and method of manufacture : en fr
  • CH253290A - Talking machine. : de en
  • FR931484A - Device for the distribution of water by gravity in buildings : en fr
  • GB598801A - Improvements in flushing cisterns : en
  • CA446869A - Antenna structure : en fr
  • CH253385A - Device on monocable lifts for suspending loads on the rope. : de en
  • AU1733144A - Composite wall structures : en
  • US2436374A - Combined hatch cover lock and headrest : en
  • AU144708B2 - Method of and means for treating oil-shale andthe like : en
  • CH253378A - Maneuvering device for a tipper body mounted on a vehicle. : en it
  • CH253326A - Radial piston liquid pump. : en fr
  • AU1767048A - Manufacture of phenols : en
  • AU1779448A - Improvements in or relating to photographic materials : en
  • CA446798A - Chlorinating apparatus : en fr
  • CH253221A - Electric glass melting furnace. : de en
  • PL33394B1 - The method of feeding sand or sandy mixtures from the tank to the compressed air current and the device for performing this method : en pl
  • US2436467A - Vehicle ramp : en
  • CA446844A - Gypsum product : en fr
  • CH253278A - Bridge marker. : en fr
  • CA446825A - Portable baby incubator : en fr
  • GB598842A - Improvements in or relating to belt joints or coupling devices for flexible driving belts : en
  • FR931650A - Variable flow valve : en fr
  • US2436647A - Laundry cart : en
  • AU63946A - Improvements in or relating to smoke, signal or illuminating flares : en
  • FR931508A - Motor vehicle : en fr
  • BE480742A - : en
  • AU143014B2 - Improvements in or relating to electric power supply systems : en
  • AU2271045A - Adjustable infant carrier : en
  • USD148825S - Design fob a waste receptacle : en
  • AU1784648A - Electrolyte forand method of anodically polishing nickel : en
  • GB598782A - Improvements in or relating to electric heating apparatus suitable for cooking and other purposes : en
  • US2436485A - Bolster mechanism of the fifth wheel type : en
  • CH253218A - Door lock, especially mortise lock. : de en
  • CH253305A - Machine tool such as threading or duplicating lathe. : en fr
  • USD148792S - Design fob a brooch or similar article : en
  • FR931404A - Improvements to exhaust valves of internal combustion engines : en fr
  • GB598804A - Improvements in the manufacture of filaments, films and like articles comprising regenerated cellulose : en
  • US2436551A - Ventilating louvers for storm windows : en
  • US2436765A - Gripper mechanism for printing presses : en
  • FR931617A - Sophisticated siphon : en fr
  • FR931647A - New provision for marking the temperature of windings of electrical devices in oil or other liquid insulation : en fr
  • GB598777A - Improvements in or relating to the production of polymeric materials : en
  • FR931522A - Improvements to aircraft lift rotors : en fr
  • FR931574A - Method of limiting the zero sequence component of electric currents in a polyphase system : en fr
  • GB598860A - Apparatus for treating packaged filamentary material with liquid : en
  • GB598751A - Improvements in or relating to instruments for determining the deviation of a magnetic compass : en
  • AU1766448A - Improvements in or relating to ceramic sealand method of making same : en
  • CA446853A - Pyrophoric lighter : en fr
  • US2436412A - Fluid coupling : en
  • US2436608A - Cantilever column assemblage for crushers : en
  • CA446916A - Stop motion for knitting machines : en fr
  • CH253263A - Device for moistening webs made of paper, textile fabric and other materials. : de en
  • SU70521A1 - Device for loading fuel on the engine : en ru
  • US2436632A - Replaceable porcelain twister head : en
  • AU2268145A - Discriminator circuits : en
  • CH253271A - Circle. : de en
  • GB598797A - Production of anthraquinone compounds : en
  • CH253281A - Occupation game. : de en
  • CH253306A - Induction coil for heating pieces of metal using high frequency. : de en
  • CH253342A - Tube generator based on the phase shift principle. : de en
  • CH253409A - Process for the preparation of a monoazo dye. : de en
  • US2436394A - Magnetic detector : en
  • US2436429A - hanners : en
  • USD148778S - Camera tripod head or similar article : en
  • US2436508A - Machine mounted hood device for protecting attendants from dust : en
  • US2436679A - Flush box mechanism : en
  • FR931466A - Improvements to insulating coatings, particularly for foundry parts, and to a process for manufacturing said coatings : en fr
  • US2436490A - Production of monohalocycloalkanes : en
  • DK66364C - Mechanical Transmission. : da en
  • US2436424A - Fluid-pressure-operated mechanism : en
  • US2436604A - Toy bank : en
  • GB598651A - Improvements in or relating to transparent flexible sheet material adapted to produce reflex reflection of light from surfaces to which it is applied : en
  • GB598608A - Improved plant for shaping and baking mouldings made from plastic material, such as biscuits, cakes and the like products : en
  • GB598625A - Brake mechanism : en
  • GB598786A - Improvements in steering devices for toy-vehicles : en
  • US2436714A - Program controller : en
  • GB598605A - Improvements in or relating to automatic control devices for change speed gear boxes : en
  • US2436560A - Coacting cutting blades for scissors, shears, and the like : en
  • AU126825B2 - Improvements in or relating to driving units for motor vehicles : en
  • CH253197A - Steering and forward motion control device of a two-wheel drive mower. : en it
  • FR931430A - Improvements to thermistors : en fr
  • FR931541A - Device ensuring for lifts and hoists the unlocking of the landing doors, their driving through the car or skip door, and being able to control the leveling : en fr
  • US2436682A - Sear mechanism : en
  • AU125194B2 - Improvements in or relating to great circle course indicating instruments : en
  • PL33389B1 - Planer, working with the support movement forward and backward : en pl
  • AU1785948A - Liquid fuel supply systems for continuous combustion turbine engines : en
  • FR931532A - Process for the manufacture of carboxylated derivatives of keto-hexoses : en fr
  • GB598623A - Improvements in or relating to hooks : en
  • AU126776B2 - Improvements in silencers for internal combustion engines : en
  • AU2420345A - An improved device for filing correspondence andthe like : en
  • US2436393A - Cathode-ray tube with discharge to deflecting plates : en
  • US2436612A - Sealed propeller hub arrangement : en
  • US2436642A - Reciprocating bender for making successive bends in metal tubes or rods : en
  • US2436707A - Spring winding device : en
  • CA446874A - Suture : en fr
  • CH253245A - Stockings knitted on a circular loom and process for its manufacture. : en fr
  • US2436497A - Wrench with toggle-actuated pivoted jaw : en
  • FR931440A - Accessory for automatic lathe : en fr
  • CH253336A - Electric toggle switch. : de en
  • CH253362A - Tuning device comprising an oscillating circuit. : en fr
  • US2436535A - Grinding machine : en
  • FR931549A - Variable flow mixing valve : en fr
  • FR931462A - Tobacco leaf packaging machine : en fr
  • US2436721A - Method of dehydrogenating butane : en
  • USD148779S - Design fob a dress : en
  • GR11526B - ELECTROMAGNETIC VOLUME LIMITER. : el en
  • LU28121A1 - PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS : en fr
  • US2436445A - Shoe sewing machine : en
  • US2436603A - Pneumatic siren : en
  • AU1785448A - Improvements in and relating to two-way carrier signalling : en
  • GB598596A - Improvements in or relating to yarn winding machines : en
  • AU1768048A - Processing of hydrocarbon synthesis products : en
  • AU146556B2 - Process forthe manufacture of butyraldehyde : en
  • CA446805A - Leg structure for mounting aircraft landing elements : en fr
  • CH253308A - Multi-layer board and method of making the same. : de en
  • CH253332A - Series motor. : de en
  • GB598667A - Improvements in and relating to variable output reciprocating pumps : en
  • FR931543A - Transmission device with variable speed and direction of rotation : en fr
  • GB598645A - Improvements in or relating to can-openers : en
  • GB598781A - Improvements in and relating to brakes and brake operating mechanism for cycles, or like vehicles : en
  • GB598863A - Improvements in or relating to textile milling and fulling machines : en
  • SU70347A1 - The device for determining the coordinates of the points of the cross-sectional profile of the ship hull : en ru
  • SU70910A1 - Device for controlling the power factor of a synchronous motor : en ru
  • FR931490A - Mechanical energy transmission device, applicable in particular to internal combustion engines, and internal combustion engine built in application : en fr
  • GB598867A - Improvements in liquid level gauges for tanks : en
  • GB598737A - Improvements in or relating to electric motor control systems : en
  • AU1770648A - Apparatus forand method of retreading pneumatic tyres : en