• PL33258B1 - The method of obtaining pure sulfur dioxide from gases that evaporate during roasting of ores containing sulfur : en pl
  • CH246628A - Carrying bag. : de en
  • CH246690A - Eraser attached to typewriter. : de en
  • AU911547A - Improvements in or relating toa display device : en
  • DK65373C - Procedure for the manufacture of floor and wall panels. : da en
  • FR918120A - Method of regulating manganese deposits : en fr
  • GB584943A - Improvements in mining machines : en
  • GB584971A - Improvements relating to the preparation of polyol compositions : en
  • US2414971A - Cleaning machine : en
  • AU840446A - Window operator : en
  • CH246704A - Apparatus for bending ski parts, in particular ski tips. : de en
  • US2414904A - Air cleaner : en
  • US2415059A - Television system : en
  • CA439368A - Multiple inlet valve : en fr
  • CH246678A - Compost silo. : en fr
  • ES14246U - Exprimelimones from hand to zipper. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585185A - Cigarette lighters or the like : en
  • CH246658A - Process for making cheese with an artificial rind. : de en
  • US2415012A - Toy and process of use : en
  • US2414982A - Method of preparing 2, 5-dichlorodioxane : en
  • FR918148A - Interior filling of hollow objects with polythene compositions : en fr
  • AU2566845A - Improvements relating tothe handles of tennis racquets andthe like : en
  • BE469889A - : en
  • US2415017A - Textile treating compounds containing silicon and the process of making same : en
  • CH246751A - Safety razor. : de en
  • CH246787A - Combustion turbine system with at least one charged gas generator. : de en
  • AU132034B2 - Improvements in or relating tothe manufacture of soap : en
  • AU912047A - Improvements in or relating to tire treads : en
  • GB585084A - Improvements in or relating to compressors : en
  • CH246728A - Estrapade for fitting automatic watch spring flanges and springs in watch barrels. : en fr
  • FR918020A - Device for opening by deployment of automobile tires : en fr
  • FR918168A - Churn : en fr
  • CA15221S - Tyre tread : en
  • FR918086A - Improvements to installations for injecting ammonia into combustion engines : en fr
  • AU130523B2 - Improvements relating to means for attaching panels of glass orthe like to frames of tubular steele. G. furniture frames : en
  • BE469997A - Lamp with fixed decorative walls and a rotating interior screen. : en fr
  • AU123338B2 - Improvements in cooking and like ovens : en
  • US2414830A - Self-operated internal-combustion heater for heating air : en
  • GB585112A - Improvements in stoves and methods of making same : en
  • ES176208A2 - IMPROVEMENTS IN THE CONSTRUCTION OF HERMETIC CLOSURES FOR CANNED BOTTLES AND CONTAINERS : en es
  • ES176209A1 - IMPROVEMENTS INTRODUCED IN THE SUPPORT PROPELLERS OF FLYING MACHINES AND ROTARY-WING PARACHUTE : en es
  • ES176243A1 - SOME IMPROVEMENTS IN THE CIRCULAR TELESCOPICS TO MALLOSA : en es
  • GB585091A - Improvements in or relating to electrically-operated remote control apparatus : en
  • GR10985B - PROVISION FOR THE PRODUCTION BY ELECTROLYSIS OF METAL COMPOUNDS. : el en
  • AU915147A - An electrostatic machine and method of increasing the voltage and current generated or absorbed thereby : en
  • AU916847A - Line finder system : en
  • CA439412A - Planter : en fr
  • US2414811A - Cemented carbide cutting tool : en
  • AU837246A - Improvements relating to chairs : en
  • US2415002A - Organic polysulfides : en
  • CH246698A - Driving device of a music box. : en fr
  • CH246752A - Embossing press with an electrically heated press head. : de en
  • CH246754A - Strap for wristwatch. : en fr
  • CH246835A - Process for the preparation of a hydrogenation product of vitamin D2. : de en
  • US2414898A - Shell : en
  • FR917977A - Improvements in apparatus for reproducing similar characters and designs : en fr
  • US2414850A - Stethoscope : en
  • US2414889A - Destructive hydrogenation : en
  • GB585124A - Expansible carrying case : en
  • ES14255U - Fastener-fastener, applicable to jewelery, key rings or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • AU134792B2 - Improvements in or relating to ballast lamps : en
  • US2415058A - Sock supporter : en
  • CA439395A - Bag manufacture : en fr
  • CH246810A - Trap circuit in audio frequency remote control system. : de en
  • US2414972A - Conversion of hydrocarbons : en
  • ES176217A1 - A PROCEDURE FOR THE PREPARATION OF MONOAZOIC METALIZABLE COLORANTS OF THE PIRAZOLONAS SERIES : en es
  • ES176261A1 - IMPROVEMENTS IN PLANEO ROUTE RADIOPHARM SYSTEMS : en es
  • FR917987A - Lubricant improvements : en fr
  • GB585127A - Improvements relating to liquid fuel supply systems for internal combustion prime movers : en
  • GB585191A - Improvements connected with potato chipping machines : en
  • GB585201A - Filters for fluids : en
  • FR917993A - Improvements in the treatment of crushed wood pulp : en fr
  • GB584923A - Improvements in or relating to amplifiers of electromagnetic energy : en
  • GB585181A - Improvements in or relating to power transmission mechanism : en
  • ES14305U - Changeable blade openings (Machine-translation by Google Translate, not legally binding) : en es
  • GB584977A - Improvements in or relating to the electro-deposition of nickel and nickel alloys : en
  • GB585013A - Improvements relating to high pressure reciprocating pumps : en
  • CA439448A - Accounting and filing system : en fr
  • CH246601A - Cellular construction element and method for its manufacture. : en fr
  • CH246632A - Furniture for drawing. : en fr
  • FR918100A - Synthetic resins : en fr
  • GB585030A - Improvements relating to apparatus for detecting rate of change of speed : en
  • SU72927A1 - Fixture for measuring static pressure in flight : en ru
  • AU919147A - Improvements in or relating tothe manufacture of expanded plastic materials : en
  • CH246736A - Automatic lathe with sliding headstock. : en fr
  • GB585144A - A new or improved spring suspension for motor road vehicles : en
  • US2414794A - Safety valve : en
  • US2414822A - Wire reinforced belt : en
  • ES176263A1 - IMPROVEMENTS VARIABLE SPEED FORCE TRANSMISSIONS : en es
  • GB585054A - Improvements in or relating to the mounting of traction motors for electric vehicles : en
  • FR918109A - Process for separating and purifying stereoisomeric hydrophenanthrenecarboxylic acids and their cyclic homologues : en fr
  • FR917953A - Continuous gas turbine engine : en fr
  • GB585027A - Improvements in fuzes for bombs and the like : en
  • US2415023A - Method of making tire fabric : en
  • FR918200A - Removable mount for optical systems of lighting fixtures : en fr
  • US2414799A - Electric heater : en
  • ES176249A1 - A SANDING MACHINE : en es
  • US2414890A - Centrifugal casting apparatus : en
  • ES14227U - Device for the hermetic sealing of the crown cap perforated or provided with one or more holes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2414893A - Gelatin roll spindle : en
  • FR918177A - Brake improvements : en fr
  • ES176220A1 - A PROCEDURE FOR OBTAINING A NEW INSECTICIDE : en es
  • FR918060A - Lighting fixture for multiple fluorescent lamps : en fr
  • GB585004A - Improvements in or relating to package binding tools : en
  • GB585195A - Improvements in and relating to reversing gears : en
  • FR918084A - Sewing machine looper lubricator : en fr
  • CH246855A - Method for generating time-modulated pulse trains. : de en
  • GB584916A - Improvements in or relating to television receiving apparatus : en
  • GB584947A - Improvements in travelling bridge cranes : en
  • GB584986A - Improvements in jars and like containers : en
  • IS456A7 - Cardboard pipe molds for air ducts and the like in concrete. : en is
  • GB584984A - Improvements in mechanism for sensing statistical records : en
  • AU934147A - Electron discharge devices : en
  • US2414793A - Method of making resistors : en
  • FR918144A - Manufacture of mono- and dimethyl formamides : en fr
  • FR918164A - Improvements to the process and apparatus for conforming by upsetting plastics : en fr
  • ES176233A1 - AN IMPROVEMENT IN THE CONSTRUCTION OF CONTINUOUS VERTICAL OVENS FOR HYDRAULIC CAL, NATURAL CEMENT AND CERAMIC : en es
  • FR917972A - Locomotive boiler hearth : en fr
  • US2414952A - Evaporator unit : en
  • GB585184A - Improvements in and relating to surgical bandages, dressings and the like : en
  • FR918049A - Turbo-alternator : en fr
  • CH246878A - Circuit arrangement for the motor fans of electric traction vehicles. : de en
  • GB585136A - Improvements in and relating to felt hats : en
  • AU1388944A - Improvements in cooking and like ovens : en
  • CH246757A - Pocket lighter with pyrophoric stone. : en fr
  • GB585133A - Improvements in chain bed motion for printing presses : en
  • GB585135A - Improved process for the filling of leather : en
  • GB585126A - Improvements in and relating to trunks or like travelling cases of the wardrobe type : en
  • GB585005A - A process for the production of bricks and other shaped earthenware articles : en
  • CA439402A - Telephone transmitter circuit : en fr
  • CH246816A - Automatic circuit breaker. : de en
  • CH246768A - Central lubrication system with a device for automatically increasing the delivery rates of the individual pump units when the load on the machine they lubricate increases. : de en
  • CH246880A - Retractable landing gear, especially for heavy aircraft. : en fr
  • ES14307U - Automotive coil (Machine-translation by Google Translate, not legally binding) : en es
  • AU90346A - Improvements in modulated carrier wave communication systems : en
  • AU132134B2 - Improvements relating to multiple filters : en
  • US2414809A - Antenna loading apparatus : en
  • FR918136A - The faucet : en fr
  • GB585078A - Improvements in or relating to shoe upper conforming machines : en
  • GB585129A - Improvements in or relating to footwear : en
  • FR917964A - Improvements to universal and mobile carriages for all guns : en fr
  • GR10987B - IMPROVEMENTS IN CASE WITH SECURITY BLADE. : el en
  • ES176231A1 - A PROCEDURE FOR WATERPROOFING THE CARTON : en es
  • BE470047A - : en fr
  • CH246596A - Flycatcher. : de en
  • CH246808A - Spark protection cap on a large-capacity electrical switch. : de en
  • FR918083A - Spray gun, by a pressurized gas jet, of substances melted by heat : en fr
  • GB585015A - Improvements in propulsive means for model or toy boats, ships and the like : en
  • GB585071A - Improvements in nut locking devices : en
  • AU911947A - Improvements in or relating to tire building apparatus : en
  • AU924947A - Grinding and pulverising method and apparatus : en
  • BE470116A - : en fr
  • CH246778A - Vertical shaft hydro turbine generator set. : de en
  • ES14286U - Waterproof cardboard container for oils and fats. (Machine-translation by Google Translate, not legally binding) : en es
  • CA439407A - Shallow hardening steel : en fr
  • AU123345B2 - Electric apparatus responsive to current variations ina primary winding : en
  • AU135365B2 - Improvements in or relating to lining tanks forthe storage of acids or like liquids : en
  • CA439437A - Burner : en fr
  • CH246688A - Telescopic guide, especially for drawers or containers with a sliding wall. : de en
  • CH246782A - Control device on internal combustion engines equipped with fuel injection nozzles. : de en
  • USD146282S - Design for a fin or similar article : en
  • BE470160A - : en fr
  • CH246654A - Device for actuating the rockers and sinkers on flat weft knitting machines. : de en
  • CH246762A - Mechanical device for elastic coupling of two shafts. : en fr
  • FR918036A - Improvements to calibration devices : en fr
  • AU835646A - Improvements in or relating to airconditioning or circulating apparatus : en
  • CA439417A - Fine lines production by photography : en fr
  • CH246696A - Keyboard of vibrating blades for a mechanical musical instrument, and method for its manufacture. : en fr
  • DK65362C - Insulator for electric wire fences. : da en
  • CH246825A - Piezoelectric device. : de en
  • BE470122A - : en
  • AU1485644A - Improvements relating to self locking nuts andthe like : en
  • CH246652A - Yarn feeding and changing mechanism on knitting machine. : de en
  • AU134052B2 - Improvements in modulated carrier wave communication systems : en
  • FR918038A - Method and device for the remote adjustment of pendulum clocks : en fr
  • DK65372C - Ski pole cleaning. : da en
  • FR918068A - Obtaining Cinematic Images : en fr
  • FR918155A - Method of eliminating parasites in radiotelegraph receivers : en fr
  • CH246691A - Roller protectors on typewriters. : de en
  • US2414867A - Projection apparatus : en
  • USD146276S - Design for a pin or similar article : en
  • AU135612B2 - A device for accurately determining the hardness of materials : en
  • CH246847A - Circuit arrangement for telecommunication systems, in particular telephone systems. : de en
  • AU123347B2 - Improvements inthe walland or roof structure ofa building : en
  • US2414788A - Turbine construction : en
  • GB585199A - Improvements relating to reciprocating pumps for injection of fuel into engine cylinders and for similar purposes : en
  • SU67716A1 - Static gravimeter : en ru
  • ES14288U - An elastic band for bandages (Machine-translation by Google Translate, not legally binding) : en es
  • ES176244A1 - A PROCEDURE TO REPLACE THE SOUND BAND IN THE SOUND CINEMATOGRAPHIC FILMS : en es
  • AU134720B2 - Reversing' switch : en
  • AU933247A - Improvements in or relating tothe manufacture of soap : en
  • CH246883A - Skylight. : de en
  • GB584985A - Improvements in or relating to synthetic linear polyamide filaments : en
  • US2414916A - Stroboscopic load position indicator : en
  • GB585159A - Oil cooler : en
  • US2414859A - Aircraft landing wheel support : en
  • CH246586A - Plow lifting device. : de en
  • CH246644A - Method for spinning fusible plastics and device for carrying out the method. : de en
  • CH246865A - Vehicle with winch. : de en
  • US2414876A - Gas analysis : en
  • US2415063A - Bendable valve stem : en
  • US2415019A - Apparatus for filling tires with fluid : en
  • ES14302U - Race type bicycle (Machine-translation by Google Translate, not legally binding) : en es
  • US2415049A - Oscillator circuit : en
  • FR917988A - Locomotive boiler : en fr
  • ES14258U - Container that doses the quantity of product that is extracted. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415014A - Tractor attachment mechanism : en
  • FR918073A - Process for the preparation of novel dicarboxylic acid derivatives : en fr
  • GB585023A - Improvement in and relating to boot and shoe protector : en
  • GB585001A - Improvements in and relating to variable-pitch propellers : en
  • IS381A7 - Method for boiling herring, fish, whale meat and other similar animal substances. : en is
  • CA439385A - Sanitary grille for confessional : en fr
  • US2414869A - Process for the production of cellulose esters : en
  • US2414963A - Process of removing sulphur from mineral oil : en
  • US2414979A - Hydropneumatic well pumping system : en
  • GB585032A - Improvements in governors for internal combustion turbines : en
  • GB585203A - Improvements relating to the selective marking of selecting and counting switches : en
  • GB584924A - Improvements in gramophone record changing devices : en
  • US2414910A - Manufacture of shoes : en
  • GB584982A - Improvements in or relating to doors : en
  • GB584996A - An improved arrangement for closing hot water bottles and other containers : en
  • FR918003A - Improvements to electrical switches intended to control a certain number of magnetos circuits : en fr
  • GB585031A - Improvements in continuous sterile water supply systems : en
  • GB585105A - Improvements in pipe couplings : en
  • GB585180A - Electric weighing system : en
  • AU133440B2 - Improvements in pipe couplings : en
  • GB585085A - Improvements in electric cartridge fuse holders : en
  • FR918065A - Checking curved surfaces : en fr
  • US2414877A - Sewing kit : en
  • AU1309644A - Improvements in or relating to fine metal articles for medical purposes : en
  • CH246799A - Method for producing a slip ring body having a plurality of slip rings stacked axially next to one another. : de en
  • ES14202U - Abrecujºn device applicable to the cerones. (Machine-translation by Google Translate, not legally binding) : en es
  • GB584991A - Improvements in anti-vibration mountings : en
  • US2414857A - Plural rotary cutter bread slicing machine : en
  • FR918043A - Auxiliary handle for bicycle or similar machine : en fr
  • GR11004B - METHOD AND PROVISION FOR THE CONTINUOUS MANUFACTURE OF PLASTIC OBJECTS. : el en
  • FR918160A - Improvements made to rotor assemblies : en fr
  • FR917959A - Oscillating stop device for automatic lathes : en fr
  • AU136818B2 - Improvements in or relating to multichannel electric pulse communication systems : en
  • ES14303U - Tie model. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918074A - Improvements to pumps : en fr
  • GB585122A - Improvements in shock absorbing means for motorbicycle and tricycle wheels : en
  • FR918002A - Steering device for trailer : en fr
  • FR918182A - Assembly of pencils or sticks together, in particular to serve as pencil tips : en fr
  • GB585197A - Chuck : en
  • FR918124A - Improvements made to processes and apparatus for checking or determining the distribution of the flow rate of a nozzle or nozzle projecting a liquid : en fr
  • GB585029A - Improvements in valves for internal combustion turbines : en
  • GB585204A - Improvements in or relating to means for plotting transition curves, cams and the like : en
  • US2414932A - Lighting system for automobiles or the like : en
  • FR918134A - Safety valve for storage water heaters : en fr
  • FR918192A - Improvements to salt bath ovens : en fr
  • CA439433A - Fluid dehumidification : en fr
  • US2415013A - Portable elevating conveyer : en
  • FR918016A - Process and spray gun for spraying cement, plaster, kaolin, and other similar products : en fr
  • FR917978A - Method of transmitting a variable quantity : en fr
  • ES176255A1 - IMPROVEMENTS IN OR RELATIVE TO COMPENSATION LAMPS : en es
  • ES14289U - Crown cap made of cardboard and cork. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14291U - Lampholder perfected for automobile headlights. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918026A - Bleed valve, especially for air tanks mounted on wheeled vehicles : en fr
  • US2415036A - Resistance material : en
  • US2414872A - Blackboard cleaner : en
  • DK65358C - Wheelsets for railway carriages and similar vehicles and procedures for the manufacture of wheel axles for the same. : da en
  • FR918077A - Weeder blade : en fr
  • CH246840A - Vial-syringe for injections. : en it
  • US2414847A - Dispenser for paper cups : en
  • US2414918A - Solutions for the improved nebulization therapy of the lungs and bronchioles : en
  • ES14235U - Automatic address indicator (Machine-translation by Google Translate, not legally binding) : en es
  • USD146277S - Design fob, an abhesive tape dispenser : en
  • GB585006A - Improvements relating to weavers, warpers and like beams : en
  • GB585152A - Improved machine for balancing rotary bodies : en
  • CA439447A - Accounting and filing system : en fr
  • FR918108A - Improvements to chainsaws or articulated saws : en fr
  • GB585154A - Improvements in or relating to cut-outs : en
  • GB585065A - Improvements in or relating to aqueous dispersions of rubber or the like : en
  • ES176264A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SPRINGS FOR SEATS OF VEHICLES : en es
  • US2414843A - High-frequency apparatus utilizing electron debunching : en
  • US2414914A - Multiple gun training mechanism : en
  • ES14239U - Mechanized recreation game. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10986B - METHOD FOR THE ACQUISITION OF SMOKING, INSECTICID AND DISINFECTANT PRODUCT. : el en
  • GB585179A - Photopolymerisation process : en
  • ES176228A1 - A FREEZING MACHINE SUSCEPTIBLE TO PRODUCE SIMULTANEOUSLY ICE CREAMS OF VARIOUS CLASSES : en es
  • ES176246A1 - IMPROVEMENTS INTRODUCED IN MACHINES WITH SAW OR VERTICAL FRAME TO SERRATE MARBLE, GRANITE OR PETAL MASS : en es
  • GB585196A - Improvements relating to vehicle or like seats : en
  • CA15219S - Tyre gread : en
  • FR918140A - Variable-passage gear rotating piston machine : en fr
  • US2414922A - Onion topping device : en
  • FR918028A - Marking device applicable in particular to films for radiography : en fr
  • GB585088A - Improvements in the manufacture of rubber hydrochloride and packaging material and packages made therefrom : en
  • AU904046A - An improved recticulated structure and method of making thesame : en
  • CH246722A - Rolling element guide on an optical instrument. : de en
  • AU135044B2 - Method and apparatus for molding articles : en
  • CH246726A - Self-winding watch. : en fr
  • BE470254A - PETRIFYING COATING : en fr
  • CA439375A - Aircraft landing gear wheel mount : en fr
  • GB584948A - Record changing mechanism for phonographs : en
  • AU139601B2 - Line finder system : en
  • CA15218S - Tyre tread : en
  • CH246896A - Process for the preparation of a solution of a derivative of a medicinal substance suitable for injection. : de en
  • FR918153A - Improvements made to cable ties : en fr
  • GR10988B - HOW TO AUTOMATICLY ROTATE THE RADIO NEEDLE. : el en
  • FR918078A - Profiled row crop cultivator blade : en fr
  • FR918081A - Improvements to food products for humans and animals and to preparations added to these products : en fr
  • GB584945A - Improvements in or relating to the supporting of workpieces for operations thereon : en
  • GB585177A - Improvements in lead alloy sheets : en
  • ES14304U - Perfect league. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918052A - Submarine : en fr
  • FR918089A - Improvements to bending machines : en fr
  • CH246668A - Process for the preparation of a new amide derivative. : de en
  • CA439441A - Cinematographic film : en fr
  • AU922347A - Improvements in or relating to structural or like members : en
  • FR917962A - Coupon insurance policy, detachable from a logbook : en fr
  • CH246665A - Process and installation for the manufacture of polyhalogenated hydrocarbon derivatives. : en fr
  • FR917991A - Compound lubricating oil : en fr
  • US2415050A - Three-way clutch : en
  • AU135765B2 - Process for producing an edible transfer decoration, and product derived therefrom : en
  • BE470249A - : en
  • ES14267U - Foldable stand for cradle baskets (Machine-translation by Google Translate, not legally binding) : en es
  • AU135408B2 - V Improved leg clasping implement : en
  • US2414828A - Heating system : en
  • AU1426144A - Improvements relating to filling arrangements lor tanks, sumps andthe like : en
  • AU916247A - Condition r'esponsive measuring apparatus : en
  • US2414881A - Television transmitting tube with a concave secondary electron emitter : en
  • FR918013A - File saw : en fr
  • FR917986A - Aircraft control device : en fr
  • GB584936A - Improvements in and relating to boxes or cases for obturators for guns : en
  • ES176239A1 - IMPROVEMENTS IN THE IGNITION DEVICE OF MERCURY STEAM RECTIFIER VALVES : en es
  • GB585010A - Improvements in or relating to chairs for children : en
  • AU926947A - Improvements in or relating to ultrahigh frequency generator : en
  • CA439476A - Push-pull amplifying system : en fr
  • AU833846A - A platform or trestle for use for example by decorators, builders andthe like : en
  • FR918096A - Lifting bridge : en fr
  • CA439406A - Locking bar stop means : en fr
  • AU843146A - Improved form of water faucet : en
  • CH246773A - Process for the production of centrifugal impellers, in which the blades and the cover disk consist of one piece, in particular for compressors and pumps, as well as an impeller manufactured according to the method. : de en
  • US2414829A - Heating apparatus : en
  • CH246702A - Ski. : en fr
  • CH246814A - Safety device for electrical overhead lines. : de en
  • FR918186A - Improvements to pulley and hoist lifting devices : en fr
  • US2414959A - Extension table slide assembly : en
  • AU136831B2 - Improvements relating to chairs : en
  • AU95346A - Improvements relating tothe formation of concrete floors ceiling orthe like : en
  • US2414802A - Combined stoker and furnace : en
  • AU139604B2 - Line finder synchroniser : en
  • AU932747A - Improvements in or relating toa transparent laminated sheet or closure : en
  • CA439366A - Computing device for menstrual phases : en fr
  • BE469646A - : en nl
  • ES176267A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BIPOLAR AND TRIPOLAR INTERRUPTORS : en es
  • CH246826A - Relay with delayed contact with respect to armature movement. : de en
  • CH246866A - Motor vehicle with drive motor arranged in the rear transversely to the vehicle's longitudinal axis. : de en
  • AU136269B2 - Improvements in or relating to couplings : en
  • AU49346A - An improved tap or valve for beer or other liquids : en
  • CA439404A - Alumina body treating method : en fr
  • CH246764A - Coupling to pipes made of ductile material. : de en
  • AU136594B2 - Process of manufacturing starch solutions which when dried, will produce water resistant layers and cold swelling starches suitable for this purpose : en
  • AU1759244A - Burner : en
  • CH246775A - Pump. : de en
  • CH246730A - Method and apparatus for manufacturing coupled injection molded members. : de en
  • CH246611A - Process for the production of moldings from concrete and device for carrying out the process. : de en
  • AU135274B2 - Improvements in rollerskates : en
  • AU917047A - Improvements in or relating to bandpass coupling circuit arrangements : en
  • AU2564645A - Improvements in apparatus for power spraying fruit trees andthe like : en
  • AU916947A - Telecommunication exchange : en
  • AU903646A - Improvements in pipe couplings : en
  • CH246619A - Process and device for the production of hot gases. : de en
  • US2414790A - Hob and method of hobbing : en
  • USD146275S - Design fob a condiment dispenser, set : en
  • AU2261945A - Improvements in or relating to propeller blades : en
  • BE478068A - Process and electrolytes for anodic polishing of metals. : en fr
  • CA439471A - Reciprocating pump : en fr
  • GB585125A - Improvements in contact members for slide-wire variable inductances : en
  • AU918747A - Improvements in or relating to repeaters for submarine electric cables : en
  • BE469708A - : en fr
  • CH246639A - Toothbrush. : de en
  • CH246721A - Cabinet with built-in gramophone unit. : de en
  • CH246631A - Device with interchangeable drawers. : de en
  • ES176211A3 - IMPROVEMENTS IN WRITING INSTRUMENTS : en es
  • AU134880B2 - Improvements in or relating to tire building apparatus : en
  • AU2560645A - Improvements in eddy current heaters andthe like : en
  • CH246627A - Foldable deck chair convertible into a bed frame. : de en
  • CA439398A - Circular knitting machine : en fr
  • GB585097A - Improvements in and relating to electric plug and socket connections : en
  • AU129079B2 - Improvements in and relating to pushbutton switches for electrical control and like gear : en
  • AU927547A - Improvements in radio ranging systems : en
  • CH246821A - Crystal filters for electrical oscillations. : de en
  • ES14295U - Detachable container to hold fruit and other items. (Machine-translation by Google Translate, not legally binding) : en es
  • GB584930A - Improvements in spring suspensions for motor vehicles : en
  • ES176212A3 - IMPROVEMENTS IN THE MANUFACTURE OF ADJUSTABLE CAPACITORS : en es
  • ES176237A1 - A PROCEDURE FOR THE PRODUCTION OF ALUMINA, STARTING FROM SYLLIC-ALUMINUM MATTERS : en es
  • CH246744A - Locking device on rotating woodworking machines. : de en
  • CH246791A - Speed regulator device, for very low power mechanical motor. : en fr
  • CH246863A - Crawler tracks guided in roller conveyors. : de en
  • CH246871A - Trolleys for use as bicycle trailers and handcarts. : de en
  • GB585200A - Improvements in and relating to the manufacture of induction coils : en
  • FR918167A - Aerial photography straightening device : en fr
  • GB585134A - Improvements relating to wind screen wipers : en
  • CH246819A - Winding made of ribbon for electrical purposes. : de en
  • FR918199A - Lighting fixture : en fr
  • IE18003L - Refrigerated display case : en
  • IE18082L - Electric discarge tube : en
  • CA439428A - Electrical switch : en fr
  • CH246776A - Submersible motors lined up in the shaft alignment. : de en
  • FR918006A - Improvements in methods and apparatus for delivering a liquid under pressure and in devices for supplying these apparatuses : en fr
  • FR918035A - Control device for switching from lowercase to uppercase typing in typewriters : en fr
  • GB585140A - Improvements relating to the detection of vibrations : en
  • FR918046A - Balance : en fr
  • FR918091A - Vegetable strainer : en fr
  • GB584997A - Improvements in or relating to television transmitting apparatus employing cathode ray tubes : en
  • GB585194A - Fastenings : en
  • ES176236A1 - A MEMBRANE PUMP : en es
  • GB584988A - Improvements in architectural modelling toys and the like : en
  • GB585038A - Improvements in pipe couplings : en
  • IE17715L - Paper bags : en
  • CA439452A - Ester of substituted tertiary phenolic amines : en fr
  • CA439373A - Accumulator : en fr
  • US2415000A - Production of esters : en
  • GB584979A - Improvements in or relating to electric attenuators : en
  • GB585170A - Improvements in or relating to ring springs : en
  • US2414852A - Catalytic process and apparatus : en
  • FR918163A - Process for the production of basic calcium chlorate from solutions of chlorate and calcium chloride : en fr
  • GB585070A - Hydraulic press : en
  • AU606242A - Improvements in or relating to lubricating compositions : en
  • CH246858A - Support for the presentation of a wristwatch. : en fr
  • US2414933A - Dirt scraper : en
  • FR917981A - Pocket lighter with hinged cover : en fr
  • FR918059A - Improvements to fixed projection devices : en fr
  • US2414808A - Wood treatment : en
  • GB584954A - Improvements in shock absorbers : en
  • GB585083A - Compositions comprising polymeric materials : en
  • GB585141A - Lamp mounting : en
  • US2414915A - Tape dispenser : en
  • DK65363C - Impulse Sensitive Device for Use in Electrical Signaling Systems. : da en
  • GB585086A - Improvements in internal combustion and other high speed, high temperature turbines : en
  • GB584967A - Improvements in marine floating mines : en
  • GB585121A - Improvements in or relating to machines adapted for lasting shoes : en
  • US2414795A - Ringing control arrangement for two-way carrier telephone terminals : en
  • GB585163A - Improvements in or relating to method of leveling hard-rolled magnesium-base alloy sheet : en
  • FR918062A - Treatment of liquid hydrocarbons : en fr
  • GB585072A - Improvements in or relating to flour-milling machinery : en
  • GB585107A - Improvements in or relating to the electrodeposition of silver : en
  • USD146284S - Design for a doll ob similar article : en
  • FR917966A - Cardboard box for transporting pyramid or cone shaped containers : en fr
  • GB585205A - Curing of polymeric materials : en
  • FR917955A - Apparatus for preparing metallic surfaces for the reception of metallic coatings by spraying : en fr
  • GB584958A - Improvements relating to foot measuring devices : en
  • GB585036A - Improvements in coated asbestos-cement shingle and process of coating the same : en
  • GB585075A - Improvements in or relating to kilns : en
  • US2415010A - Grinding wheel truing apparatus : en
  • FR918150A - Machine for placing teeth on belts : en fr
  • US2414968A - Pulse amplifier : en
  • US2415035A - Hydraulic brake mechanism : en
  • GB585067A - Improvements in and relating to malt extract syrup and the use thereof in brewing : en
  • GB585096A - Improved process for the polymerisation of esters of acrylic acid and derivatives thereof : en
  • GB585132A - Improvements in or relating to penholders : en
  • US2414965A - Process for recovering rhenium : en
  • USD146290S - Embroidered trimming or similar article : en
  • AU2507045A - Improvements in and connected with door and windowframes : en
  • FR917974A - Improvements to vehicle front ends : en fr
  • GB585087A - Improvements in or relating to feeding mechanism for knitting, winding and other textile machines : en
  • AU913047A - Garment supporting band : en
  • US2414943A - Collapsing wheeled carrier : en
  • CA439468A - Separable fastener : en fr
  • GB585116A - Improved process for the filling of leather : en
  • FR916901A - : fr
  • FR918087A - Improvements to dynamometric devices : en fr
  • GB585009A - New or improved hand sweeping or spreading appliance : en
  • US2414848A - Steam generator : en
  • DK65370C - Children's bicycle. : da en
  • ES176254A1 - IMPROVEMENTS IN THE PROCEDURES FOR ELECTROLYTIC POLISHING OF METALS, PARTICULARLY ALUMINUM : en es
  • GB584934A - Improvements in or relating to soldering or brazing processes : en
  • GB585166A - Improvements in and relating to the separation of aromatic hydrocarbons having conjugated unsaturated side groups from their mixtures with other aromatic hydrocarbons having no such characteristics, and especially to the purification of styrene, indene and similar compounds : en
  • GB584949A - Improvements in or relating to accelerometers : en
  • DK65365C - Electric Heat Conductor Stove. : da en
  • DK65369C - Scooters for Centrifugal Blowers or Centrifugal Pumps. : da en
  • FR918162A - Improvements to electric heating elements : en fr
  • US2414920A - Paper dish holder : en
  • FR918165A - Manufacturing process for articles physically stabilized in polystyrene and similar plastic products and new industrial products obtained : en fr
  • CA439377A - Self-oiling device : en fr
  • DK65366C - Apparatus for dry spinning of artificial rods with spinning nozzle and spinning shaft. : da en
  • GB584981A - Manufacture of thiazoline derivatives : en
  • AU133056B2 - Window operator : en
  • AU1763344A - Improvements inthe walland or roof structure ofa building : en
  • CH246682A - Process for connecting several sheets together along at least one of their edges, machine for carrying out this process and set of sheets obtained by this process. : en fr
  • AU128482B2 - Improvements in bail handled paint cans and suchlike containers : en
  • AU921247A - Improvements in or relating to casing for laundry machine, anda section fora laundry machine casing : en
  • CH246846A - Circuit arrangement for the transmission of switching processes via sealed connecting lines in telecommunication systems, in particular telephone systems. : de en
  • CA439421A - Gun mount : en fr
  • CH246893A - Magneto. : de en
  • CA439384A - Navigation instrument : en fr
  • US2415039A - Aldehyde cellulose products and the process of making same : en
  • CH246645A - Loading mechanism for the pressure rollers of drafting systems. : de en
  • AU133574B2 - Improvements in eddy current heaters andthe like : en
  • AU128483B2 - Improvements relating tothe manufacture of coathangers from wire : en
  • US2415022A - Motor device : en
  • CH246646A - Winding device for spools of cross-wound wire. : en fr
  • CH246783A - Injection nozzle for internal combustion engines. : de en
  • AU924047A - Improvements relating to colour television : en
  • US2414909A - Self-closing filler cap assembly : en
  • US2415009A - Butadiene stabilization : en
  • AU177846A - Improvements in thermostats for gas stoves orthe like : en
  • AU129347B2 - Improvements in and connected with means for determining the level of lubricating oil : en
  • AU1395244A - Improvements in or relating to permanent or electromagnet motor or generator structures : en
  • CH246660A - Method of making direct yeast dough. : de en
  • BE469938A - : en fr
  • CH246737A - Precision machine tool. : en fr
  • BE478331A - : en fr
  • CA439420A - Deflocculation of finely divided material : en fr
  • AU131296B2 - Improvements relating tothe formation of concrete floors ceiling orthe like : en
  • ES14300U - Shoe last (Machine-translation by Google Translate, not legally binding) : en es
  • CA439470A - Recorder for current duration or interruption time : en fr
  • CH246842A - Dental hygiene kit. : de en
  • AU915947A - Improvements in or relating to methods of manufacturing turbine rotors stators, discs, turbine blades and assembling same : en
  • ES14298U - Elements for the manufacture of furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123321B2 - Improved hydraulic and pneumatic combination pumping outfit : en
  • FR918183A - Using the elasticity of rubber tubes to form waterproof controls operating a fully submerged camera : en fr
  • AU139783B2 - Improvements in or relating to bandpass coupling circuit arrangements : en
  • CA439460A - Electronic discharge device : en fr
  • CH246824A - Helical cathode. : de en
  • AU917147A - Improvements in or relating to magnetic materials and articles made therefrom : en
  • CA439365A - Wire stretching tool : en fr
  • AU141080B2 - Improvements in radio ranging systems : en
  • AU123310B2 - Improved prefabricated hollow concrete bricks and method of use thereof : en
  • AU908147A - Improvements in and relating tothe purification of pencillin salts : en
  • CH246684A - Set of detachable bound sheets. : en fr
  • GB585052A - Improvements in or relating to electric furnaces : en
  • US2414861A - Adjusting means for the tail centers of lathes : en
  • US2414863A - Projectile : en
  • GB584915A - Improvements in controlling apparatus for electric motors : en
  • CH246760A - Device for taking up play in a machine bearing. : en fr
  • FR918007A - Stopper for automatic feed device : en fr
  • GB585039A - Stress indicators for flying machines : en
  • ES176227A1 - AN AUTOMATIC SYSTEM OF LUMINOUS SIGNAGE OF FREE POSTS IN PUBLIC SHOWROOMS : en es
  • CH246590A - Protective device on the cutting unit of mowing machines. : de en
  • DK65357C - Procedure for applying patterns to carpets with a hard surface. : da en
  • AU147229B2 - Improvements in or relating to phase modulation radio transmission systems : en
  • CA439444A - Cylinder head : en fr
  • CH246692A - Additional device for photographic apparatus with a flash generator and a trigger for the apparatus shutter. : de en
  • CH246710A - Grinding gauge for drills. : de en
  • CA439397A - Knitting machine yarn and thread supplying mechanism : en fr
  • CA439418A - Metal article production : en fr
  • CA439401A - Strontium peroxide manufacture : en fr
  • AU137488B2 - Improvements in or relating to methods of manufacturing turbine rotors stators, discs, turbine blades and assembling same : en
  • FR918197A - Folding removable and portable bed : en fr
  • GB585002A - Improvements relating to feeder systems interconnecting a power generator and a load : en
  • US2415044A - Unsaturated polycarboxylic acidcellulose products and the process of making same : en
  • US2415064A - Self-operated forced air heater : en
  • AU842446A - Improvements in or relating to fluid-operated presses and dies for use therein : en
  • BE469980A - Contact lens with flexible scleral part and its manufacturing process : en fr
  • CH246836A - Process for the preparation of the N, N-dimethyl-carbamic acid ester of 3-oxy-1-methyl-pyridinium bromide. : de en
  • CH246649A - Catching device for the baton of looms. : de en
  • FR918051A - Automatic hitching of rail cars : en fr
  • FR918072A - Bowstring type beam construction process allowing compensation of maximum secondary moments : en fr
  • IE17448L - Bituminous boards : en
  • CH246891A - Keyed clutch and release mechanism for presses and similar machines. : en fr
  • FR918017A - New imidazole compounds : en fr
  • FR918040A - Improvements to electronic discharge devices employing hollow resonators : en fr
  • GR10998B - NEW ROAD COATING MATERIAL, METHOD AND PRODUCTS PREPARED FOR THE PREPARATION AND APPLICATION OF THIS. : el en
  • AU20946A - Improvements in or relating to sprinkler fire alarm systems capable of giving local and distant signals : en
  • CA439415A - Parallel fibre filter : en fr
  • AU128627B2 - Improvements in or relating to sprinkler fire alarm systems capable of giving local and distant signals : en
  • CH246685A - Guide sheet for letter folders with tabs. : de en
  • CH246789A - Gas heater. : de en
  • DK65368C - Reading table. : da en
  • FR918172A - Folding telescopic firearm : en fr
  • CH246885A - Device to hold the foot more firmly in a shoe. : en fr
  • FR917957A - Dry rectifiers : en fr
  • ES14268U - An amusement park perfected with track for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR917971A - Hydraulic jack for lifting cars : en fr
  • GB584919A - Improvements in or relating to the forming, grinding and/or polishing of spherical surfaces : en
  • ES176230A1 - A PROCEDURE FOR THE PREPARATION OF A NEW FERTILIZER PRODUCT, FOR THE PREVIOUS TREATMENT OF THE SEEDS OR TUBERS THAT ARE TO BE PLANTED : en es
  • AU925747A - Improvements in or relating to pulse-operated thermionic valve apparatus such as for example, frequency dividers, electrical counters andthe like : en
  • CA15224S - Tyre tread : en
  • CH246594A - Self-drinking bowls for animals. : de en
  • FR918037A - Improvements to voltage regulators : en fr
  • GB584995A - Means for stowing colliery refuse or analogous purposes : en
  • ES176256A1 - IMPROVEMENTS IN MODULATORS : en es
  • FR918194A - Equi-current compressor-motor : en fr
  • GB585198A - Improvements in end brackets for supporting two-pin tubular electric lamps : en
  • AU917247A - Communication System : en
  • CA439363A - Fuel combustion apparatus : en fr
  • CA439364A - Building structure : en fr
  • SU67727A1 - Operator crane : en ru
  • US2414880A - Process of making cyclobutane : en
  • CH246600A - Construction element made of wood. : de en
  • US2415055A - Illumination device : en
  • CH246874A - Axle bearings with journals for rail vehicles. : de en
  • GR10997B - PERFECT PISTON AND CYLINDER MACHINE. : el en
  • FR918143A - Snap-off camera viewfinder eyepiece holder : en fr
  • GB585043A - Improvements in the manufacture of pressure recording instruments : en
  • GB584983A - Improvements in or relating to wringers : en
  • GB585169A - Improvements in the lubrication of contra-rotating airscrews for aircraft : en
  • CH246650A - Web shooter. : de en
  • FR918088A - Improvements to combustion appliances : en fr
  • GB585079A - Improvements in or relating to rail trucks : en
  • FR918099A - Advanced manufacturing process for pocket knife corkscrews : en fr
  • GB585022A - Improvements relating to the production of suspended ceilings : en
  • ES176250A1 - IMPROVEMENTS IN OR RELATED TO GENERATORS OF HIGH FREQUENCY OSCILLATIONS : en es
  • AU136523B2 - Improvements relating to electromagnetic telephone instruments : en
  • CH246770A - Shaft closure for an elevator. : de en
  • GB585176A - Improvements in or relating to gates : en
  • FR918024A - Improvements in the construction of prefabricated buildings : en fr
  • CH246659A - Apparatus for separating particles from a medium whose specific gravity is lower than that of the particles. : de en
  • ES14292U - Device to cut the envelopes by the edge, in order to facilitate the quick opening of the correspondence (Machine-translation by Google Translate, not legally binding) : en es
  • GB585082A - Improvements in or relating to hoods for the cockpits and cabins of aircraft : en
  • AU136354B2 - Improvements in and relating tothe purification of pencillin salts : en
  • AU139231B2 - Garment supporting band : en
  • CA439453A - Urea and thiourea derivative : en fr
  • CH246873A - Shifting device for hub transmissions of bicycles. : de en
  • FR918127A - Adjustable and visible centering loudspeaker : en fr
  • AU911247A - Telecommunication exchange using electric pulse channels : en
  • CH246852A - Tunable high frequency device. : de en
  • AU134546B2 - Improvements in or relating to electrically driven vehicles : en
  • CH246848A - Telecommunication system. : de en
  • CH246638A - Wooden toilet seat and method of manufacturing this seat. : en fr
  • AU914547A - Improvements relating to heaters : en
  • CA439475A - Shaped metal product manufacture : en fr
  • CA439464A - Alkaline earth metal production : en fr
  • CH246822A - Electrical balancing capacitor. : de en
  • CA439446A - Geological prospecting system : en fr
  • AU2561545A - Improvements in dimmer switch devices : en
  • CH246605A - Stack. : de en
  • CH246860A - Box. : de en
  • AU135611B2 - Electron discharge devices ofthe magnetron type : en
  • CH246653A - Circular knitting machine with individually movable needles. : de en
  • CA439416A - Switch mechanism : en fr
  • CA439435A - Automatic cut-off roll : en fr
  • BE469828A - : en
  • US2414900A - Perforator with projectiles : en
  • CH246633A - Folding frame, especially for drawing. : de en
  • CH246857A - Box-shaped apparatus for illuminated advertising. : de en
  • CA439457A - Electrical conductor cable : en fr
  • US2415003A - Purification of hydrofluoric acid : en
  • AU917747A - Line selector : en
  • CH246592A - Threshing machine with device for adjusting the concave. : de en
  • CH246761A - Bearing housing. : de en
  • CH246777A - Double acting pump. : de en
  • CH246800A - Process for the production of resistance elements which are resistant to high temperatures. : de en
  • US2414833A - Thermoplastic paper and process of preparing the same : en
  • FR918027A - Method and installation of electrical energy production by static influence : en fr
  • GB585131A - Improvements in or relating to toy guns or pistols : en
  • CH246774A - Drum rotor, especially for multi-stage axial compressors and turbines. : de en
  • ES176272A1 - AN INTERMITTENT SWITCH SYSTEM WITH TIMING BY GAS OR LIQUID : en es
  • FR917979A - Automatic reduction device for mineral sampling : en fr
  • CH246622A - Utensil for removing eyes from potatoes. : en fr
  • AU911747A - Improvements in or relating to liquid adhesive cement compositions film material formed from said cement composition, bonded laminates formed therefrom and methods of making said liquid adhesive cement compositions : en
  • CA439405A - Lighter : en fr
  • CA439414A - Cold rolled manganese steel : en fr
  • CH246695A - Template for drawing circuit symbols for high-frequency and amplifier technology. : de en
  • CH246686A - Filing book for loose sheets. : de en
  • US2414983A - Spotting rack apparatus : en
  • AU134503B2 - Improvements in or relating to fluid-operated presses and dies for use therein : en
  • CH246839A - Sterilizer for sterilizing instruments, namely surgical instruments. : de en
  • US2414879A - Electroinertia brake : en
  • US2414937A - Stencil panel removing apparatus : en
  • ES176235A1 - A RECEIVING DEVICE AND DETECTOR FOR VERY SHORT ELECTRIC WAVES : en es
  • FR918094A - Rubber molding product : en fr
  • GB584966A - Improvements in and relating to heavy oil fuel engines : en
  • AU913247A - Improvements in or relating to surface finishing or rubbing machines : en
  • CH246593A - Grain cleaning machine. : de en
  • AU136017B2 - Improvements in oxyacetylene installation for welding, cutting orthe like : en
  • AU123316B2 - Improvements relating to filters : en
  • USD146287S - Design for a sweater or similar article : en
  • AU123346B2 - Improvements relating to self locking nuts andthe like : en
  • AU923547A - Improvements in or relating to dynamoelectric machines : en
  • US2414892A - Preparation of sulfonamide compounds : en
  • BE469949A - : en
  • US2414815A - Beneficiation of beryllium ores : en
  • AU1679244A - Improvements in apparatus for gathering leaves, refuse andthe like from lawns andthe like : en
  • US2414984A - Starting gate : en
  • US2414854A - Fiberboard folding box construction : en
  • US2414839A - Light sensitized lead printing compounds and process of reproduction : en
  • US2414980A - Process of working up refractory : en
  • AU123320B2 - Improvements in apparatus for amplifying small electrical currents : en
  • AU135852B2 - Improvements in or relating to motor construction for turbines : en
  • CH246723A - Device for viewing film slides depicting written or pictorial works. : de en
  • GR11003B - IMPROVEMENTS IN RELATION TO PUMP. : el en
  • US2414946A - Stand or carrier for outboard motors : en
  • BE467623A - : en
  • US2414896A - Lead locating fixture : en
  • AU128940B2 - Anew or improved article of furniture forthe nursery : en
  • FR917976A - Exhaust gas turbo compressor : en fr
  • FR918116A - Process for the manufacture of an agent for the protection of plants : en fr
  • GB585020A - Improvements in or relating to boxes : en
  • GB585104A - Improvements in and relating to multi-flame gas burners : en
  • ES13388Y - Crown cap with provision for detachment. : en es
  • ES14297U - Connection device for hydraulic installations. (Machine-translation by Google Translate, not legally binding) : en es
  • GB586589A - Improvements in or relating to fire or like control apparatus for guns or similarly controllable devices : en
  • FR918085A - Improvements to ink tank devices for letter markers : en fr
  • US2414845A - Wristlet : en
  • ES12990Y - Perfected crown cap. : en es
  • GB584955A - Improvements in or relating to the production of streptothricin : en
  • GB585017A - Improvements relating to holders for toilet salves and other toilet preparations : en
  • AU930347A - A water cooling system for internal combustion engines andthe like : en
  • FR918044A - Fiber bleaching : en fr
  • FR918069A - Film winding reel : en fr
  • ES14184U - Extendable bra for lady. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415038A - Block-in mechanism for duplicating machines : en
  • CH246767A - Gear transmission with continuously variable transmission. : de en
  • GB585011A - Improvements in and relating to the mounting of obliquely mounted rotating cutting tools : en
  • USD146285S - Design for a beafting implement : en
  • CH246597A - Removable building. : en fr
  • GB585175A - Improvements in machines for distributing manure and other like material on ground surface : en
  • FR918111A - Improvements to processes for obtaining molded metal parts : en fr
  • GB585158A - Improvements relating to radio object detecting and locating systems : en
  • AU134859B2 - An improved recticulated structure and method of making thesame : en
  • CA439458A - Ultra short wave transmitting and receiving system : en fr
  • CH246892A - Impeller for centrifugal compressors, the blading of which is twisted at the inlet, but is axially cylindrical further out. : de en
  • GB585153A - Improvements in apparatus for filling bottles and other containers : en
  • GB584939A - Improved production of alcohols and/or esters : en
  • ES14253U - Bag to hold various objects (Machine-translation by Google Translate, not legally binding) : en es
  • GB585146A - Improvements in or relating to the determination of bearings and/or location of an object by electromagnetic waves : en
  • GB585190A - Electron gun structures : en
  • GB584961A - Improvements in bale-tie fasteners : en
  • GB585047A - Improvements in substitute for metal castings : en
  • GB585095A - Improvements in or relating to the protective binding of the edges of articles, such as plates, mats, and the like, of asbestos, or like friable material or substance : en
  • GB584965A - Improvements in or relating to smokers' ash trays for holding burning cigarettes or the like : en
  • FR918158A - Improvements to gas turbines : en fr
  • GR10990B - AUTOMATIC WATER EXTRACTOR AND ESSENCE IN W.C. : el en
  • GB585138A - Improvements in and relating to frames for bedsteads : en
  • GB585073A - Improvements relating to the manufacture of xylene-styrene condensation product : en
  • US2414860A - Metal coating apparatus : en
  • USD146291S - Embroidered trimming or similar article : en
  • AU933347A - Improvements in or relating tothe manufacture of soap : en
  • AU935147A - Improvements in or relating to the production of mineral oil solutions of barium salts of oil-soluble esters of dithiophosphoric acids, suitable as improvement agents for lubricating compositions : en
  • CA439462A - Article treating apparatus : en fr
  • US2414800A - Method of producing regenerated cellulose textile material : en
  • GB585063A - Improvements in and relating to electrically operated hair driers : en
  • US2414957A - Swivel connector for electric cables, cords, or the like : en
  • GR11005B - APPARATUS AND METHOD FOR GAIOPHYSICAL EXPLORATION. : el en
  • IE19012L - Radio navigation : en
  • GB585150A - Improvements in couplings for cables : en
  • GB585018A - Improvements in and relating to firelighters : en
  • FR918061A - Insulating masonry : en fr
  • GB585012A - Improvements in or relating to the settling, cleaning and de-watering of sand or other materials : en
  • GB585202A - A hinged filler cap or closure : en
  • ES14248U - Pinch-shaped exprimelimons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14306U - Culle pin, twin or articulated button. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415020A - Insecticidal compositions : en
  • FR917960A - Threading machine for automatic lathe : en fr
  • PL33261B1 - The method of obtaining sterols or their additive products from substances containing : en pl
  • GR10981B - NEW METHOD FOR THE MANUFACTURE OF FOOTWEAR FOR ALL NATURE SHOES. : el en
  • US2415024A - Gun carriage : en
  • FR918021A - Improvements to continuously variable transmissions : en fr
  • ES14247U - Exprimelimones of hand, form pincers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14265U - Mask perfected to protect the respiratory tract against dust. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918022A - electric heating elements : en fr
  • US2415021A - Substituted 5-amino-1, 3-dioxanes : en
  • FR916899A - : fr
  • US2414792A - Bolometric thermistor : en
  • US2415031A - Sealing closure : en
  • US2414899A - Well logging : en
  • US2415065A - Cycloparaffin production : en
  • FR918092A - Improvement in fire hoses, sprinklers, and for all other applications : en fr
  • GB585094A - Improvements in apparatus for winding material in strand form : en
  • GB584906A - An improved manufacture of rubber in cellular form : en
  • GB584994A - An improved tamping appliance for use in compacting concrete surfaces : en
  • CH246709A - Device for electrical length measurement that works according to the capacitance principle. : de en
  • CA439474A - Denture : en fr
  • CH246716A - Electron-optical short-time meter. : de en
  • AU935347A - Improvements in Centrifugal Pumps : en
  • AU134767B2 - Improvements relating to film' projection : en
  • CA439455A - Electrical conductor : en fr
  • CH246731A - Hinge and method of making the same. : de en
  • CA439411A - Planter : en fr
  • CH246739A - Automatic turning machine. : en fr
  • CH246886A - Process for the preparation of a new derivative of an aldehyde. : de en
  • CH246888A - Device for dampening humming noises on electricity meters. : de en
  • GB584957A - Foot imprinting devices : en
  • USD146280S - Design fok a shelf : en
  • US2414797A - Self-cleaning suction head : en
  • AU130049B2 - Improved electrical plug and socket connector ofthe three pin type : en
  • CH246588A - Rotating harrow with trolleys. : de en
  • GR11002B - METHOD OF SUPPLYING CASES, TIRE MATERIALS AND MACHINE FOR ITS APPLICATION. : el en
  • GB584933A - Hardenable compositions containing aminotriazine-aldehyde resins : en
  • CH246887A - Process for the production of artificial leather. : de en
  • US2415040A - Ketone-cellulose products and the process of making same : en
  • US2415043A - Carbodimide-cellulose products and the process of making same : en
  • US2414966A - Valve assembly : en
  • CH246667A - Process for the production of a new urea derivative. : de en
  • CH246817A - Power plant protection based on the impedance principle. : de en
  • US2414803A - Vulcanizable compositions : en
  • CA439450A - B-(2,5-dimethoxyphenyl)-b-hydroxyisopropylamine production : en fr
  • ES14301U - Building block for construction. (Machine-translation by Google Translate, not legally binding) : en es
  • US2414942A - Stick positioning device : en
  • USD146279S - Design for a shelf : en
  • US2415034A - Pressure controlled switch : en
  • AU929047A - Improvements in or relating to motor construction for turbines : en
  • FR917951A - Improvements in apparatus for molding butter and similar products : en fr
  • CH246694A - Device to be attached to a drawing device to facilitate the drawing of lines at selectable intervals. : de en
  • USD146278S - Dingman wallet : en
  • GB584950A - Improvements in reels for the delivery and treatment of threads and the like : en
  • GB584922A - Improvements in unidirectional drive-transmitting devices : en
  • FR918054A - Freewheel drive for motor vehicles : en fr
  • US2415047A - Insect-controlling compositions and method for controlling insects thereby : en
  • CA439467A - Flexible protective shield : en fr
  • CH246599A - Room ceiling with slatted frame. : de en
  • CH246724A - Spherical, astigmatic and comatic photographic lens corrected for one or more colors. : de en
  • US2414917A - Apparatus for molding wood or the like material : en
  • US2414967A - Ice skate : en
  • AU832446A - Retaining means for bottle corks : en
  • CH246676A - Process for the production of polyamides. : de en
  • CH246718A - Boiler current transformer. : de en
  • CH246621A - Device for juicing and straining. : de en
  • BE470008A - Crankshaft grinding machine. : en fr
  • AU134861B2 - Improvements in or relating to liquid adhesive cement compositions film material formed from said cement composition, bonded laminates formed therefrom and methods of making said liquid adhesive cement compositions : en
  • US2414912A - Emergency ignition circuit breaker : en
  • ES14281U - Container tube with injector device. (Machine-translation by Google Translate, not legally binding) : en es
  • CH246656A - Spring clip, of the type called clothespin. : en fr
  • CH246699A - Music box housing. : en fr
  • AU913447A - Means for aerial spraying : en
  • AU123314B2 - Burner : en
  • CH246700A - Music Box. : en fr
  • CH246732A - Casting machine. : de en
  • CH246779A - Turbomachine with axial thrust compensation device. : de en
  • US2414986A - Fastening device : en
  • CA439445A - Propeller : en fr
  • US2414801A - Rectifier element and stack : en
  • BE469602A - High voltage switch : en nl
  • CH246758A - Pocket lighter. : en fr
  • CH246680A - Flexible material container, obtained from a tubular element. : en fr
  • CH246663A - Process for carrying out syntheses by means of simultaneous polymerization and addition. : de en
  • CH246881A - Eclipsable and retractable landing gear strut for airplanes. : en fr
  • USD146288S - Liquid container or similar article : en
  • FR918023A - Device allowing the operation of an internal combustion engine in a state of immersion : en fr
  • AU131610B2 - Improvements inflexible couplings : en
  • CA439380A - Razor blade hone : en fr
  • CA439432A - Cellulosic material purification : en fr
  • CA439469A - Emergency transmitter : en fr
  • GB585101A - Improvements in or relating to automatic guns : en
  • PL33257B1 - Artificial concrete stone for river regulation : en pl
  • CH246813A - Protective device for electrical apparatus containing insulating liquid, in particular for low power and high voltages. : de en
  • CH246895A - Process for the preparation of a solution of a derivative of a medicinal substance suitable for injection. : de en
  • AU834946A - Improvements in rollerskates : en
  • CH246606A - Rail joint connection. : de en
  • FR918154A - School table : en fr
  • CH246766A - Stepless touring control gear with built-in electric motor. : de en
  • AU130827B2 - Process forthe production of resorcinol : en
  • AU123322B2 - Improved cabinet for use in carrying out beauty, shampoo hairdressing and like treatment for ladies and gentlemen : en
  • AU136560B2 - Communication System : en
  • ES14270U - New container with airtight seal (Machine-translation by Google Translate, not legally binding) : en es
  • GB585120A - Improvements relating to bee hives : en
  • CH246602A - Sealing device on a locking device for a room opening. : de en
  • US2414789A - Coupling device : en
  • ES14282U - Clamp-buckle for fixing tapes, laces and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585115A - Improved process for the filling of leather : en
  • GB585193A - Improvements in electric battery lamps or torches for use in under water vessels or by divers, miners and the like : en
  • FR918033A - Improved process and machine for removing suspended particles from liquid media : en fr
  • GB585044A - Improvements in or relating to labels for packing cases and the like : en
  • GB585110A - Improvements in or relating to bottle and like stoppers : en
  • AU134160B2 - Improved form of water faucet : en
  • CH246785A - Injection nozzle for internal combustion engines. : de en
  • CH246670A - Process for the production of vinyl esters. : de en
  • US2414842A - Liquid dispensing apparatus : en
  • US2414858A - Tanning of proteins : en
  • US2414978A - Box springs and method for making same : en
  • CH246689A - Device for handling accounting sheets in an office cylinder machine. : en fr
  • AU2572045A - Improved portable container for activated absorbent carbon : en
  • CH246669A - Process for the production of asymmetrically substituted guanidines. : de en
  • CH246859A - Method of making a horseshoe. : de en
  • CA439387A - Metal working tool : en fr
  • US2415032A - Manufacture of fuel tanks : en
  • AU910647A - Improvements in or relating to means for effecting countercurrent contact between liquids and vapours : en
  • AU140130B2 - Improvements in or relating to washing and extracting machines, such as laundry machines, and methods of cleaning materials : en
  • GB584990A - Improvements in the shaping of rubber articles : en
  • US2414989A - Method for the preparation of 2, 5-dichlorodioxane : en
  • CH246765A - Needle valve. : de en
  • CH246889A - Waterproof watch box. : en fr
  • US2414805A - Electron discharge device : en
  • CA439390A - Catalyst production : en fr
  • CH246666A - Process for the production of vinyl compounds. : de en
  • CH246829A - Headlamp in which a variable opening of the light cone is achieved by moving the light source relative to the mirror. : de en
  • AU131133B2 - A platform or trestle for use for example by decorators, builders andthe like : en
  • AU135276B2 - Improvements inthe treatment of alloy steel articles : en
  • US2414796A - Electric circuit breaker : en
  • US2414938A - Photographic reproduction process and apparatus : en
  • GB585090A - Improvements in electric record-changing gramophones : en
  • AU922647A - Improvements in and relating to stationery packs for use in writing machines : en
  • AU929647A - Improvements in or relating to method and apparatus for manufacturing diamond studded tools. 1 : en
  • CA439434A - Ultra-high frequency wavemeter : en fr
  • CH246746A - Process for manufacturing one-piece umbrella covers using synthetic resin-based materials. : en it
  • PL33262B1 - Call relay system : en pl
  • CH246851A - Radio receiver. : en fr
  • US2415042A - Beta-substituted nitrile-cellulose products and the process of making same : en
  • US2414883A - Catalytic reactions : en
  • AU139600B2 - Telecommunication exchange using electric pulse channels : en
  • CH246636A - Stand. : de en
  • US2414934A - Manufacture of polymerization products : en
  • US2414975A - Drive motor support : en
  • US2414817A - Method of quenching and cooling vapors : en
  • US2414945A - Lariat honda : en
  • ES14260U - Condenser radio. (Machine-translation by Google Translate, not legally binding) : en es
  • FR917968A - Pneumatic screen : en fr
  • ES14273U - Doll. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585162A - Improvement in fish filleting machines : en
  • AU136197B2 - Improvements in or relating to arrangements for selecting electric pulses of given width : en
  • US2414814A - Bearing support : en
  • US2414969A - Process for producing agglomerated water treating compositions : en
  • CA439427A - Egg washing machine : en fr
  • CH246833A - Prosthesis. : de en
  • US2414851A - Lawn mower sharpener : en
  • AU301246A - A solution of sulphur useful in medicine, pharmacy, horticulture and agriculture : en
  • AU135638B2 - Improvements in or relating to structural or like members : en
  • US2414897A - Electrode attachment : en
  • US2415061A - Vapor phase isomerization of hydrocarbons : en
  • CA439382A - Industrial and power gas manufacture : en fr
  • AU1785744A - Improved cabinet for use in carrying out beauty, shampoo hairdressing and like treatment for ladies and gentlemen : en
  • CA439439A - Staple manufacture : en fr
  • ES176247A1 - A SOUND DAMPING DEVICE FOR TELESCOPES : en es
  • AU132920B2 - Improvements in snap acting electrical switches : en
  • CA439451A - Ester of secondary phenolic amines : en fr
  • CH246675A - Plastic composition based on polyvinyl resins suitable for the manufacture of technical articles and preparation process of this composition. : en it
  • AU924447A - Process and apparatus forthe recovery of heat and chemicals fromthe residual liquor resulting fromthe digestion of cellulosic fibrous material : en
  • US2414919A - Follow-up control system : en
  • AU835046A - Fish scaler : en
  • CH246634A - Table with a folding table top. : de en
  • CH246877A - Method for controlling switching means by electric traction vehicles. : de en
  • USRE22836E - Apparatus for flame cultivation of : en
  • US2414875A - Water heater : en
  • CH246838A - Method and device for cleaning and filling ampoules. : de en
  • CH246780A - Process for operating aircraft engines with exhaust gas turbochargers that are not mechanically coupled to the engine, as well as equipment for carrying out this process. : de en
  • CH246781A - Injector. : de en
  • US2415029A - Sulfenamides : en
  • USD146281S - Design for a brooch or similar article : en
  • US2414849A - Aircraft wheel spinner and control : en
  • CH246715A - Libra. : de en
  • CH246794A - Tube bundles in heat exchangers with tubes that are long in relation to the tube diameter. : de en
  • AU138230B2 - Improvements in or relating to apparatus for recording electric signals : en
  • AU928947A - Telecommunication exchange : en
  • AU134762B2 - Window operator : en
  • AU140070B2 - Condition r'esponsive measuring apparatus : en
  • CA15069S - LADIES HANDBAG : en fr
  • AU123343B2 - Improvements in or relating to lubricating compositions : en
  • AU1391344A - Improvements in or relating to fluid transmission devices for remotely placed recording or indicating instruments : en
  • ES14261U - Wardrobe. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918030A - Food preservation process : en fr
  • FR918137A - Helicopter stabilization device : en fr
  • US2414812A - Catalysis : en
  • US2414837A - Manufacture of cream products : en
  • FR917001A - : fr
  • FR918135A - Float valve : en fr
  • AU137126B2 - Improvements in or relating to circuit breakers : en
  • FR917997A - Improvements to the dials of wireless telephone receivers : en fr
  • CH246869A - Device intended to prevent the theft of a bicycle pump. : en fr
  • GB585171A - Improvements in or relating to control systems for direct-current motors : en
  • AU1341344A - Process of treating oxidizable organic materials : en
  • AU139602B2 - Telecommunication exchange : en
  • CH246823A - Contact device with a contact spring group, for relays and similar switching devices. : de en
  • AU134081B2 - Improvements in or relating to casing for laundry machine, anda section fora laundry machine casing : en
  • AU935547A - Improvements relating to multiple filters : en
  • CH246759A - Screw with nut piece. : de en
  • FR917982A - Fiexible winding device applicable in particular to small watches : en fr
  • AU154384B2 - Improvements in or relating tothe manufacture of expanded plastic materials : en
  • BE469638A - : en fr
  • AU131615B2 - A water cooling system for internal combustion engines andthe like : en
  • AU6946A - Improvements relating to means for attaching panels of glass orthe like to frames of tubular steele. G. furniture frames : en
  • CH246832A - Method and device for the production of impressions which are used for the production of dental prostheses. : de en
  • CH246734A - Process for the production of highly elastic spring bodies. : de en
  • US2414953A - Valve control for fuel oil heaters : en
  • AU129208B2 - Face powder containers : en
  • AU840746A - Improvements relating to electromagnetic telephone instruments : en
  • CH246651A - Sewing machine with adjustable fabric feed mechanism. : de en
  • CH246727A - Timepiece whose dial is covered with an unbreakable protective glass. : en fr
  • AU137316B2 - Improvements in or relating toa transparent laminated sheet or closure : en
  • GB585189A - Improvements in building materials : en
  • AU138903B2 - High frequency electrical apparatus : en
  • AU841646A - Article clamping clip : en
  • US2414930A - Waste liquor disposal : en
  • CA439449A - Filtering apparatus : en fr
  • FR918122A - Improvements to bras : en fr
  • US2414871A - Optical testing instrument : en
  • US2415060A - Pumping system : en
  • ES12842Y - Visible classifier for correspondence and documents in general. : en es
  • GB585118A - Improved process for the filling of leather : en
  • US2414902A - Handle for coffee makers : en
  • AU921447A - Improvements in or relating to couplings : en
  • CH246831A - Apparatus for determining whether and to what extent the human exhaled air, and thus the blood, contains carbon oxide. : de en
  • GR10983B - FINISHING IN AND IN RELATION TO MANUFACTURE OF BREAD, CONFECTIONERY AND THE SAME. : el en
  • ES176260A1 - IMPROVEMENTS IN OR RELATING TO RECORDING SYSTEMS : en es
  • FR918130A - Electric motor without field winding : en fr
  • CH246837A - Device for disinfecting the hands. : de en
  • AU134432B2 - Improvements in or relating to liquid-operated presses : en
  • CH246763A - Device for sealing flanges. : de en
  • FR917989A - Catalytic reaction chamber : en fr
  • FR917995A - Improvements to folding chairs : en fr
  • FR917990A - Catalyst for the transformation of liquid hydrocarbons : en fr
  • FR918156A - Improvements to internal combustion turbines, or the like : en fr
  • FR918195A - Continuous dispensing system blotting pad with internal reserve : en fr
  • FR918080A - Improvements to devices controlled by pressurized fluid : en fr
  • ES14266U - Protected resistance for radiotelegraphy and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • GB584918A - Improvements in and relating to the synthesis of thiazolidine compounds : en
  • CH246640A - Closure on vessels, lines, etc. : de en
  • FR918014A - Automatic machine for making saws : en fr
  • GB584952A - Improvements in and relating to hydraulic shock absorbers : en
  • ES14285U - Electric washing machine for domestic use. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176225A1 - A PROCEDURE FOR THE MANUFACTURE OF ELEMENTS FOR JEWELERY, SIMILAR TO ARTIFICIAL PEARLS : en es
  • GB585165A - Improvements in or relating to cold processing strip metal : en
  • GB585066A - Wave-signal transmission lines : en
  • GB585093A - Improvements relating to the metallization of the glass envelopes of thermionic valves : en
  • ES176262A1 - IMPROVEMENTS IN CONNECTIONS FOR TRANSMISSION LINES : en es
  • ES176253A1 - IMPROVEMENTS IN OR RELATING TO AUTOMATIC GAIN CONTROL PROVISIONS FOR THERMOTIONAL AMPLIFIERS : en es
  • ES14250U - Folding chair perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918011A - New fabric manufacturing : en fr
  • FR918185A - Improvements to dust extractors : en fr
  • FR917952A - New azo dyes : en fr
  • FR918126A - Anti-theft lock for automobiles : en fr
  • FR918142A - Device for mounting removable accessories on a photographic lens : en fr
  • GB585057A - Improvements in or relating to direction finding radio receivers : en
  • CH246864A - Resilient seat for vehicles. : de en
  • AU941547A - A device for accurately determining the hardness of materials : en
  • GB585033A - Vinyl halide polymer and copolymer stabilisation : en
  • FR918141A - Turbine blade made at least partially of sintered powder of metal and ceramic material, for machines working at high temperature : en fr
  • GB585168A - Improvements in manually adjustable mechanisms : en
  • US2414929A - Combined closure and rack for refrigerators : en
  • US2414816A - Method for dehydrogenating normal butenes to form butadiene : en
  • ES14237U - A folding hinge closure for watch bracelets (Machine-translation by Google Translate, not legally binding) : en es
  • GB585021A - Brick gauge : en
  • US2414931A - Method of making cylinder liner sleeves : en
  • US2415027A - Apparatus for conducting electricity through lengths of continuously advancing electrically conductive material to heat the same : en
  • CH246802A - Process for the production of a sintered body suitable for direct welding with metal parts. : de en
  • GB584987A - Improvements in or relating to liquid pressure control systems : en
  • FR918129A - Improvements in fuel supply and control devices : en fr
  • US2414813A - Printing machine : en
  • US2414999A - Esterification process : en
  • US2415015A - Loader : en
  • ES176269A1 - IMPROVEMENTS IN THE PRINTING PROCESS ON GLASS OR GLASS : en es
  • GB585026A - Improvements in fuzes for bombs and the like : en
  • BE470003A - : en fr
  • CH246804A - A method of manufacturing an insulated and conductive electrical conductor obtained by this method. : en fr
  • ES14259U - Ironing board, folding. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918082A - Advanced animal trap : en fr
  • FR918057A - Method for mounting propeller blades : en fr
  • GB584940A - Production of colour effects on or in the oxide film of anodised aluminium or aluminium alloy : en
  • FR918009A - Improvements in refloating ships : en fr
  • FR918031A - Stacking device for a slice cutting machine : en fr
  • GB585016A - Improvements in saddles for bicycles and similar vehicles : en
  • US2415030A - Adhesion of rubber to magnesium : en
  • AU123341B2 - Improvements in or relating to fluid transmission devices for remotely placed recording or indicating instruments : en
  • AU2571645A - Improvements in bail handled paint cans and suchlike containers : en
  • CA439424A - Bottle package : en fr
  • GB585111A - Improvements in means for fixing stretching frames to picture frames : en
  • GB585056A - Improvements in contra-rotating propellers with variable pitch blades : en
  • GB585155A - Improvements in or relating to manometers : en
  • US2414831A - Method and apparatus for the purification of fused salt baths : en
  • FR917973A - Polyvalent alcohols : en fr
  • BE470040A - : en fr
  • ES176215A1 - A CONTROL UNIT FOR A GAS DISCHARGE LAMP : en es
  • ES176245A1 - A PROCEDURE FOR THE MANUFACTURE OF CONTAINERS : en es
  • ES176232A1 - AN INDICATING DEVICE OF AN EVOLUTION OR ANALOGUE ACCIDENT IN THE E NUMBER OF THE WHEELS OF THE TRUCKS, ESPECIALLY IN TWIN WHEELS : en es
  • FR918146A - Manufacture of ammonium sulphate : en fr
  • GB585182A - Improvements in or relating to the stiffening of shoes or in or relating to stiffening material suitable for use therefor or for other purposes : en
  • ES14244U - Electric coffee grinder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918005A - Advanced regulator for electric heaters : en fr
  • IE19024L - Radio-navigation : en
  • FR918066A - Adhesive asphalt for aggregates : en fr
  • GB584963A - An improved sheet metal door : en
  • AU859946A - Improvements in or relating to electrically driven vehicles : en
  • ES176238A1 - A DEVICE FOR ELECTROMAGNETIC URDIMBRES : en es
  • GB584976A - Improvements in clamping devices for connecting sheets of glass or the like : en
  • GB585106A - Manufacture of sulphuric ester-salts of reduced vat dyestuffs and other quinones : en
  • GB585099A - Draining board stop : en
  • FR918173A - Pressing of plastic sheets : en fr
  • FR918112A - Irons improvements : en fr
  • FR918132A - Camera for oblique shots without distortion : en fr
  • ES14238U - Clip or bra for jewelery items. (Machine-translation by Google Translate, not legally binding) : en es
  • GB584974A - Improvements relating to fountain-pens : en
  • FR918093A - Multiple outlet socket : en fr
  • FR918171A - Manufacturing process of hollow valves : en fr
  • FR918050A - Vehicle air suspension : en fr
  • GB585173A - Improved size for yarns : en
  • FR917965A - Ground tamping device : en fr
  • FR917980A - Thread guide control device in particular on mechanical bobbins : en fr
  • GB585042A - Improvements in butter serving machines : en
  • GB584911A - Improvements in or relating to wet spun artificial filaments : en
  • GB585145A - Improvements in or relating to the preparation of oxazolone compounds : en
  • CA439459A - Electron discharge apparatus : en fr
  • GB584913A - Improvements in and relating to electric discharge lamp bases and starters : en
  • GB585161A - Improvements in agricultural attachments for tractors : en
  • BE470205A - : en fr
  • PL33256B1 - A method of producing a preventive measure against cholera and poultry : en pl
  • US2414895A - Printing apparatus : en
  • US2415005A - Thermoelectric generating device : en
  • AU138650B2 - Electron discharge devices : en
  • CA439425A - Coffee mill : en fr
  • GB584917A - Secondary aromatic amines and process for obtaining the same : en
  • AU129987B2 - Improvements in thermostats for gas stoves orthe like : en
  • AU897746A - Manufacture of Tertiary Amine Salts of Penicillin : en
  • USD146286S - Design foe a sweatee or similar article : en
  • US2414901A - Handle for flask-necks : en
  • US2414906A - Sheet feeding and notching : en
  • USD146295S - Design fok a dress : en
  • FR918032A - Contacting gases and powders : en fr
  • GB585102A - Improvements in chain or belt tensioners : en
  • ES14293U - Foldable postcard with own means of fixing (Machine-translation by Google Translate, not legally binding) : en es
  • AU921547A - Pulse receiving and repeating systems for telecommunication networks : en
  • ES14252U - Dryer for household garments and for analogous applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB585059A - Improvements in or relating to sliding clasp fasteners : en
  • GB585081A - Improvements in or relating to panelling : en
  • ES14290U - Improved cover for radio applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB584926A - Improvements in or relating to means for making sealed joints with articles to be supplied with fluid under pressure : en
  • CH246719A - Graphical computing means. : de en
  • FR918188A - New set of metal constructions : en fr
  • CA15220S - Type tread : en
  • CH246818A - Switching method and device for the selective protection of a plurality of power consumer branches fed on one side from a generating system. : de en
  • CH246872A - Device for controlling the brake of a vehicle with handlebars, in particular of a bicycle. : en fr
  • US2414992A - Superregenerative receiver : en
  • CH246854A - Circuit for rectifying high frequency oscillations. : de en
  • CH246853A - Device for the simultaneous adjustment of a number of oscillation circuits. : de en
  • US2414835A - Clock controlled mechanism : en
  • US2414891A - Means for drying webs : en
  • US2414955A - Fur-dyeing machine : en
  • AU1861045A - Mounting for rock drills : en
  • AU270146A - Process forthe production of resorcinol : en
  • CA439396A - Chain manufacturing method : en fr
  • CH246711A - Rail temperature measuring device. : de en
  • AU908847A - Process for producing an edible transfer decoration, and product derived therefrom : en
  • AU123315B2 - Mounting for rock drills : en
  • AU921847A - Reversing' switch : en
  • CA439473A - Lawn mower : en fr
  • CA439454A - Quaternary ammonium compound : en fr
  • AU136115B2 - Improvements in locking devices : en
  • DK65364C - Electron tubes for generating oscillations. : da en
  • FR918123A - Improvements made to pressurized liquid delivery devices, in particular to supply burners : en fr
  • FR918159A - Improvements made to control systems : en fr
  • AU106846A - Improvements in and connected with means for determining the level of lubricating oil : en
  • AU133870B2 - Improvements in and relating to stationery packs for use in writing machines : en
  • CH246841A - Hair curling device. : en fr
  • US2414923A - Metal cladding by spraying : en
  • US2415056A - Gyroscopically controlled motor vehicle : en
  • US2415067A - Electrode and cell : en
  • CH246845A - Program selector for wireless networks. : de en
  • ES14274U - Extendable stretchable hanger for garments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14299U - Metallic toy (Machine-translation by Google Translate, not legally binding) : en es
  • SU67766A1 - Device for determining the dielectric loss angle of electrically insulating materials : en ru
  • PL33259B1 - Vulcanization tube : en pl
  • AU840346A - Window operator : en
  • CH246620A - Device for peeling fruits and vegetables. : en fr
  • GB585049A - Improvements in pistons : en
  • CA439423A - Centering mechanism for cylinder liner removing and inserting tools : en fr
  • CH246867A - Vehicle wheel. : en fr
  • AU140141B2 - Improvements in or relating to volume expansion systems for audio and like apparatus : en
  • CH246624A - Device for wanking, scrubbing or shaving floors. : de en
  • AU928047A - Improvements in or relating to lining tanks forthe storage of acids or like liquids : en
  • ES14277U - Game or puzzle. (Machine-translation by Google Translate, not legally binding) : en es
  • CH246629A - Device with a reciprocating elevator in front of it. : de en
  • CH246742A - Table with workpiece supports for cross-cut saws. : de en
  • AU134585B2 - Means for aerial spraying : en
  • AU135797B2 - Improvements in Centrifugal Pumps : en
  • CH246843A - Arrangement with character generator and character selector for controlling jump writers. : de en
  • CH246897A - Snow chain tensioning device on automobiles. : de en
  • US2414874A - Welding : en
  • CA439430A - Pressure-sensitive adhesive sheet : en fr
  • AU917447A - Improvements in or relating to ballast lamps : en
  • FR918048A - Propulsion engine : en fr
  • GB584970A - Improvements in television electron camera tubes : en
  • FR918025A - Method and apparatus for continuous casting for ferrous metals : en fr
  • GB585008A - Improvements connected with pumps for beer engines : en
  • CA439429A - Water stopper : en fr
  • AU921347A - Process of manufacturing starch solutions which when dried, will produce water resistant layers and cold swelling starches suitable for this purpose : en
  • CH246884A - Induction apparatus, in particular for cattle herding systems. : de en
  • CH246749A - Grinding machine, in particular for sharpening planing knives. : de en
  • CH246798A - Radial or involute laminated core column. : de en
  • US2414824A - Wheel structure : en
  • US2414924A - Electrical system and apparatus for positioning guns and other movable objects : en
  • CA15222S - Tire tread : en
  • CA439436A - Radiological exploration system : en fr
  • CH246637A - Holder with rotatable paper roll penetrated by a shaft. : de en
  • US2414954A - Resilient mounting for cycle saddles : en
  • CH246705A - Skis with a ski edge. : de en
  • GB584907A - Improvements in or relating to the manufacture of nitroguanidine : en
  • GB584951A - Improvements in or relating to automatic synchronising apparatus for alternating current circuits : en
  • AU1733444A - Improved hydraulic and pneumatic combination pumping outfit : en
  • CH246635A - Caster assembly. : de en
  • GB584942A - Improvements in or relating to wave guides for wireless systems : en
  • AU908247A - Improvements in locking devices : en
  • CH246641A - Device for opening closed canning jars. : de en
  • US2414981A - Abrasive wheel : en
  • FR918179A - Lubricant metering device : en fr
  • GB585037A - Improvements in or relating to telephone instruments : en
  • US2415054A - Filing device : en
  • US2414798A - Direction finder : en
  • US2414856A - Leg rest : en
  • AU128434B2 - Improved lock for doors andthe like : en
  • US2414976A - Flight recording instrument : en
  • US2415066A - Cycloparaffin production : en
  • FR918118A - New fairground game : en fr
  • US2415007A - Rectifier and transformer unit : en
  • US2414836A - Timing unit for centrifugal switches : en
  • US2414925A - Scanning and focusing yoke : en
  • US2415016A - Ship davit : en
  • AU2540045A - Improvements in snap acting electrical switches : en
  • BE469790A - : en
  • CH246626A - Foldable stool. : de en
  • FR918103A - High voltage compressed gas switch, with four or more breaking points : en fr
  • AU134581B2 - Manufacture of Tertiary Amine Salts of Penicillin : en
  • FR918010A - Negative on fine frosted glass for photoengraving without photography : en fr
  • FR918190A - heat exchanger for all applications : en fr
  • GB585089A - Improvements in or relating to the production of oxazolone methylene ethers : en
  • FR917000A - : fr
  • GB585034A - Improved means for propelling vehicles : en
  • US2414996A - Charge support for the base of cover-type furnaces : en
  • CH246615A - Installation for showers. : en fr
  • AU134920B2 - Process and apparatus forthe recovery of heat and chemicals fromthe residual liquor resulting fromthe digestion of cellulosic fibrous material : en
  • ES13330Y - Perfected crimp usable in the construction of roofs for vehicles of all kinds : en es
  • GB585048A - Improvement in bearing assemblies and lubrication means therefor : en
  • GB584928A - Improvements relating to the manufacture of artificial resinous substances : en
  • FR918063A - Insulating material and its manufacturing method : en fr
  • US2414887A - Lubricating system : en
  • GR10993B - PETROLEUM BURNER. : el en
  • ES176240A1 - A PROCEDURE FOR OBTAINING ZINC OR SULFIDE FROM CINC, FROM CALLING EARTHS OR ASHES OF ZINC, RESIDUALS OF THE CINCADO AND SIMILAR : en es
  • GB584929A - Improvements in extrusion machines for non-metallic plastic materials : en
  • PL33254B1 - Stepless transmission : en pl
  • CH246687A - Directory device, in particular for controlling credits. : en fr
  • US2414908A - Valve seat seal for high pressures : en
  • CA439391A - Sleeve pressing machine : en fr
  • GB585137A - Improvements in bank strips for automatic telephone equipment : en
  • GR10980B - CLASSIFICATION CARD. : el en
  • GB585074A - Improvements relating to the prevention of ice-formation on the propellors of aircraft : en
  • FR918019A - Surgical or other glove, mold for their manufacture and die for the manufacture of the mold : en fr
  • GB585068A - Improvements in or relating to transportable planes with power-driven rotary cutters : en
  • GB584973A - Improvements in or relating to delivery mechanism for newspapers and like articles : en
  • GR10989B - FIRE VOLUME ADJUSTMENT SYSTEM FOR CARBON COMBUSTION DEVICE. : el en
  • GR10999B - PERFECTIONS IN A BLADE CASE. : el en
  • GB585188A - Improvements in or relating to shafts-for plain bearing assemblies : en
  • GB585025A - Improvements relating to toys : en
  • USD146283S - Design for a clock casing : en
  • AU909847A - Improvements in transmitting apparatus forthe television of motion-picture film : en
  • CH246828A - Vertical heavy oil burner. : en fr
  • AU128743B2 - Improvements in apparatus for power spraying fruit trees andthe like : en
  • GB585098A - Improvements in gauging devices : en
  • ES14249U - Closing for packaging, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14226U - Corona crown pourer or dropper. (Machine-translation by Google Translate, not legally binding) : en es
  • US2414977A - Optical projection apparatus : en
  • GB584993A - Improvements in darts : en
  • GB585139A - A portable dosing apparatus for poisonous fumigants such as hydrocyanic acid and the like : en
  • US2415037A - Work feeding and holding apparatus : en
  • FR917994A - Metal spray gun : en fr
  • GR10995B - IMPROVEMENTS IN OR RELATING TO SHOOTING MACHINES. : el en
  • FR917999A - Device for the sale of tubes and other objects : en fr
  • FR917992A - New developments in the treatment of crushed wood pulp : en fr
  • GB584941A - Improvements in and relating to domestic ranges, stoves, grates, furnaces, hot water heaters, cookers, convection air heaters and the like : en
  • US2414958A - Jacking device for harvester reels and the like : en
  • US2414995A - Pipe coupling : en
  • GB585007A - Improvements in the production of aryl derivatives of trihalogenoethane : en
  • GB585147A - Improvements in or relating to electron discharge apparatus incorporating high frequency resonators of the coaxial conductor type : en
  • GB585151A - Improvements in apparatus for determining the frequency of electrical oscillations : en
  • CH246769A - Device for conveying the grease in roller bearings. : de en
  • FR918064A - Timepiece : en fr
  • AU123337B2 - Improvements in or relating to fine metal articles for medical purposes : en
  • CH246725A - Timepiece. : en fr
  • FR918196A - Engine cylinder bead grinding machine : en fr
  • FR918138A - Cliché or die holder : en fr
  • US2414998A - Convertible article of furniture : en
  • GB585123A - Improvements relating to glazing bars : en
  • FR918047A - Folder for loose sheets : en fr
  • GB584946A - Improvements in synthetic rubber compounding : en
  • GB585061A - Improvements in or relating to containers having lid-opening devices : en
  • GB585050A - Improvement in preparation of improved drying oils : en
  • GR10982B - PRESSURED PIECE, TO IMPLANT AS A DEPOSIT OF MEDICINES IN THE LIVE ORGANIZATION. : el en
  • CH246625A - Spring element for upholstery purposes. : de en
  • FR918008A - Breathing apparatus for swimmers exploring the seabed : en fr
  • ES14287U - Mechanical pencil with automatic change of mines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918149A - Preparation or improvement of metal derivatives of alkyl phenols : en fr
  • AU128680B2 - Apparatus for moulding bricks, blocks andthe like from clay cementitious and like materials : en
  • CH246806A - Paper-insulated, high-voltage conductor structure. : de en
  • AU135364B2 - Improvements relating to colour television : en
  • AU135711B2 - Torsion spring suspension : en
  • CH246604A - Stack. : de en
  • AU844046A - Improvements inflexible couplings : en
  • GB585064A - Improvements relating to electromagnetic relays for regulating the voltage of a direct-current circuit : en
  • CA439371A - Stone crusher : en fr
  • CA439477A - Garbage treating method : en fr
  • AU905046A - Torsion spring suspension : en
  • CA439393A - Oil cake treating method : en fr
  • AU130145B2 - A solution of sulphur useful in medicine, pharmacy, horticulture and agriculture : en
  • AU1380244A - Improvements in or relating to molded articles and methods of producing same : en
  • AU129588B2 - Improvements relating tothe handles of tennis racquets andthe like : en
  • CH246589A - Mower. : de en
  • CH246671A - Process for the production of vinyl esters. : de en
  • BE467045A - Lighthouse with a cooled lamp. : en fr
  • US2415006A - Butadiene separation : en
  • AU139075B2 - An electrostatic machine and method of increasing the voltage and current generated or absorbed thereby : en
  • CA439383A - Socket head screw : en fr
  • US2414868A - Food receptacle in electrically heated stand : en
  • CH246617A - Process for the production of glass strips and apparatus for carrying out this process. : de en
  • CH246706A - Block for construction games. : en fr
  • AU928347A - Improvements in or relating to arrangements for selecting electric pulses of given width : en
  • CA439419A - Actuator control system : en fr
  • AU918647A - Telecommunication exchange : en
  • PL33255B1 - Slider for static calculations of I-beams and trough girders : en pl
  • US2414885A - Method of and machine for turning the platform covers of platform shoes : en
  • CH246655A - Washing machine with an up and down ram organ. : de en
  • AU123319B2 - Improvements in apparatus for gathering leaves, refuse andthe like from lawns andthe like : en
  • AU140154B2 - Improvements in or relating to crystal contacts : en
  • AU123318B2 - Protecting articles such as small electrical components from climatic conditions, insect or fungus attack and the like : en
  • AU136391B2 - Filters : en
  • AU920447A - Method and apparatus for molding articles : en
  • CH246738A - Rotary spindle lathe fitted with a pneumatically operated clamping chuck. : en fr
  • CH246745A - Device for processing wood and wood-like materials. : de en
  • CH246701A - Small music piece turntable. : en fr
  • CH246882A - Jet. : de en
  • AU920747A - Improvements in fluid supports : en
  • US2414855A - Plural stage cutter-roll mill for subdividing mucilaginous material : en
  • AU918347A - Improvements in or relating to multichannel electric pulse communication systems : en
  • CA439392A - Friction device : en fr
  • ES14280U - High loudness mechanical bell (Machine-translation by Google Translate, not legally binding) : en es
  • GB584969A - Improvements in electro-optical devices, particularly television electron camera tubes : en
  • AU139613B2 - Telecommunication exchange : en
  • GB585060A - Improvements in or relating to heat-convertible adhesive compositions and applications thereof : en
  • AU140670B2 - Improvements in or relating to pulse-operated thermionic valve apparatus such as for example, frequency dividers, electrical counters andthe like : en
  • ES176252A1 - IMPROVEMENTS IN RADIO RECEPTION SYSTEMS : en es
  • ES176257A1 - IMPROVEMENTS IN FIRE ALARM ELECTRICAL SIGNALING SYSTEMS : en es
  • GB584925A - Improvements in or relating to linear dimension gauges : en
  • AU1165743A - Improvements relating to filters : en
  • CH246713A - Thread tension meter. : de en
  • AU134721B2 - Grinding and pulverising method and apparatus : en
  • US2415041A - Unsaturated ether-cellulose derivative and the process of making same : en
  • GB585186A - Improvements in and relating to the formation, reinforcement, or sealing of joints, for fibrous materials : en
  • SU67634A1 - Automatic device for finding the value of the function z = f (x, y) given by a family of curves corresponding to different values of y : en ru
  • US2414988A - Ironing board accessory : en
  • FR918105A - Construction process from prefabricated housing elements : en fr
  • FR918166A - Method and apparatus for producing a continuous, two-axis oriented sheet of organic polymers : en fr
  • FR918151A - Control unit for cinematographic machines : en fr
  • GB585003A - Improvements in and relating to mowing machines : en
  • FR918106A - Distributor pipe block : en fr
  • FR918053A - Device for driving, without differential, the wheels of motor vehicles : en fr
  • GB584960A - Improvements relating to aluminium alloys : en
  • GB584927A - Photographic plate or flat film carriers for use in daylight developing tanks : en
  • CH246607A - Device for tamping concrete and other similar materials. : en fr
  • GB585142A - Improvements in or relating to hopper rail wagons : en
  • FR918101A - Olefinic polymers : en fr
  • GB585172A - Improved method of mounting and driving the rotor of an agricultural, horticultural or like implement : en
  • AU128696B2 - Improvements in and connected with door and windowframes : en
  • US2414939A - Beam deflection control circuit : en
  • CH246697A - Drum for controlling the vibrating blades of a music box and method for its manufacture. : en fr
  • ES14278U - Hinge. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176223A1 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF METALLIC REINFORCEMENTS FOR REINFORCED CONCRETE STRUCTURES : en es
  • GB584953A - Plunger drives for pumps : en
  • GB585100A - Improvements in or relating to yarn or like winding machines : en
  • US2415025A - Method and apparatus for treating matter in a high-frequency electric field : en
  • FR918170A - liquid bath air cleaner, especially for motors and compressors : en fr
  • GB584937A - Improvements in or relating to the control of electric spot welders : en
  • GB585080A - Improvements in or relating to the treatment of ferric oxide ash : en
  • ES176221A1 - A PROCEDURE FOR MANUFACTURING AN INSECTICIDE : en es
  • GB585174A - Improvements in or relating to vacuum devices : en
  • BE469950A - : en
  • FR918039A - Measured value transformer for measurement, regulation and control, especially with regard to remote action : en fr
  • GB585157A - Improvements in, or relating to, valves for controlling the flow of gas : en
  • ES176216A1 - A PROCEDURE FOR THE PREPARATION OF AZOCOLORANTS OF THE PIRAZOLONAS SERIES : en es
  • GB585028A - Improvements in valves for internal combustion plant : en
  • FR918104A - Hairdressing comb : en fr
  • FR918176A - Thermodynamic installation : en fr
  • FR917961A - Density separation process of mixtures of solids : en fr
  • GB585058A - Improvements in or relating to the separation-out of protein or material rich in protein from materials having a protein content : en
  • US2414962A - Manufacture of butadienes : en
  • CA439379A - Ornament : en fr
  • ES14113U - Rangua for shafts submerged in water or other liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • CH246850A - Overlay radio receiver with image frequency suppression. : de en
  • AU129557B2 - Improvements in dimmer switch devices : en
  • USD146294S - Design foe a dress : en
  • CA439374A - Wooden framed building : en fr
  • US2414862A - Well surveying apparatus : en
  • US2414905A - Welding machine : en
  • CA439389A - Polishing skin : en fr
  • AU928847A - Improvements in or relating to display arrangements for electric oscillographs : en
  • CH246743A - Frame for woodworking machines. : de en
  • CA15223S - Tire tread : en
  • US2414907A - Fishing device : en
  • US2414935A - Seam for woven wire belts and method of making the same : en
  • CA439376A - Crushing machine : en fr
  • SU67592A1 - Lock for connecting the parachute with cargo dropped from the aircraft : en ru
  • US2414825A - Wheel structure : en
  • AU123339B2 - Improvements in open fireplace installations : en
  • CA439388A - Razor blade holder : en fr
  • DK65360C - High frequency transmission line. : da en
  • AU137487B2 - Improvements in or relating to accelerators for imparting high energy to charged particles : en
  • AU131132B2 - Retaining means for bottle corks : en
  • AU294546A - Face powder containers : en
  • AU912847A - Improvements in or relating to washing and extracting machines, such as laundry machines, and methods of cleaning materials : en
  • CH246603A - Metal stop frame for windows or doors. : de en
  • CH246756A - Device for interconnecting the ends of a link. : en fr
  • US2415008A - Hose supporter : en
  • US2414821A - Computing and billing meter : en
  • US2414834A - Welding tip polisher : en
  • US2414997A - Swivel joint assembly : en
  • US2415004A - Bootee : en
  • FR917983A - Method and apparatus for treating solids in liquids : en fr
  • AU931047A - Machine forthe manufacture of phonographic discs : en
  • AU138558B2 - Antenna system : en
  • BE469974A - : en
  • AU136963B2 - Improvements relating to heaters : en
  • FR918119A - Rubber-based compositions and their manufacturing process : en fr
  • CH246587A - Weeding machine. : en fr
  • AU123317B2 - Improvements relating to filling arrangements lor tanks, sumps andthe like : en
  • US2415026A - Vehicle suspension : en
  • AU139603B2 - Line selector : en
  • AU134242B2 - Article clamping clip : en
  • AU918047A - Electron discharge devices : en
  • AU836646A - Improvements in or relating to liquid-operated presses : en
  • BE469971A - High strength alloys : en fr
  • AU916747A - Filters : en
  • CH246679A - Arrangement for voltage regulation of a galvanic bath. : de en
  • USD146292S - Design for, a dress : en
  • AU925247A - Improvements in or relating to apparatus for recording electric signals : en
  • CA439472A - Wrench : en fr
  • CH246612A - Seal on tunnel kiln car. : de en
  • US2414987A - Expansion joint : en
  • US2414973A - Process for catalytic cracking of hydrocarbons : en
  • US2415011A - Motor compressor assembly : en
  • US2414990A - Electrical induction apparatus : en
  • CH246784A - Injection nozzle for internal combustion engines. : de en
  • BE469639A - : fr
  • AU912347A - Irreversible drive : en
  • CH246693A - Trigger for cameras. : de en
  • CH246786A - Injection nozzle for internal combustion engines. : de en
  • CH246753A - Process of color decoration of articles formed with thermoplastic synthetic resins. : en it
  • ES176226A1 - A PROCEDURE FOR DRAWING THE WICKES OBTAINED FROM THE SPINNING CARD AND DISPOSAL FOR THEIR EXECUTION : en es
  • AU924147A - Improvements in or relating to crystal contacts : en
  • AU935047A - Improvements relating to film' projection : en
  • US2414956A - Electromagnetic switch : en
  • AU123352B2 - Improvements in or relating to propeller blades : en
  • AU930047A - Improvements in oxyacetylene installation for welding, cutting orthe like : en
  • CH246890A - Device for controlling a machine tool. : en fr
  • US2414791A - Instrument landing system : en
  • AU910547A - Improvements in or relating to accelerators for imparting high energy to charged particles : en
  • FR917956A - Thread breakers for spinning machines and similar textile machines : en fr
  • GB584909A - Improvements in electric cables : en
  • CH246849A - Telephone system with a reduced number of connection paths compared to the number of subscribers connected. : de en
  • US2415033A - Centrifugal fan : en
  • ES14196U - Automatic folding device to hold passengers in transport vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14264U - Nozzle for fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • ES176218A1 - A PROCEDURE FOR THE PREPARATION OF POLYAZOIC DYES OF THE PIRAZOLONAS SERIES : en es
  • GB584914A - Process for the manufacture of new sulphamic acid derivatives : en
  • FR918169A - Portable column with five sides intended to be walked on public roads : en fr
  • CA439386A - Hydraulic system protection : en fr
  • DK65359C - Automatic Bearing Receiver with Oscillographic Indication. : da en
  • FR918045A - photographic emulsions and their preparation : en fr
  • FR916842A - : fr
  • FR918067A - Preparation of metal derivatives of alkyl phenols : en fr
  • GB584931A - Improvements in or relating to float-controlled apparatus : en
  • US2414844A - Collapsible fin assembly : en
  • CA439378A - Rail joining and separating device : en fr
  • FR918110A - Improvements made to closures for doors of cabinets, cabinets or similar devices : en fr
  • GB585024A - Improvements relating to pipe joints : en
  • GB585156A - Improved mountings for observation instruments : en
  • AU917847A - Line finder synchroniser : en
  • US2414888A - Recuperative soaking pit furnace : en
  • FR917958A - Clamping device for cord connector without plug : en fr
  • FR918175A - Improvements in electrolytic tank installations : en fr
  • ES176258A1 - IMPROVEMENTS IN CATHODIC RAY VALVES : en es
  • GB585143A - Improvements in or relating to electromagnetic relays with indicators : en
  • US2414818A - Inker and inking method : en
  • PL33260B1 - A method of obtaining hardenable artificial resins : en pl
  • CH246729A - Process for obtaining volatile metals and in particular magnesium. : en fr
  • CH246610A - Heating installation. : en fr
  • GB585069A - Improvements in lever linkage for the transmission of power : en
  • FR917970A - Shaft with internal lubrication : en fr
  • GB585103A - Improvements relating to collapsible tubes : en
  • GR10979B - ACOUSTIC DEVICE FOR THE DISCLOSURE OF SOLID BODIES EMISSED SOUNDS. : el en
  • US2414950A - Conversion of biguanide salts : en
  • ES176270A1 - IMPROVEMENTS IN THE PROCEDURE FOR OBTAINING COATED TEXTILE MATERIALS, AND THE CORRESPONDING DEVICE TO ACHIEVE IT : en es
  • GB584908A - Improvements in the manufacture of rubber in cellular form : en
  • GB585114A - Improvements in and relating to the manufacture of quartz resonators : en
  • ES14236U - Cap with well for inkwells or other bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES14251U - Security device applicable to fiber soles for stitched or vulcanized footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES14269U - Lock without key destined to cases, plumiers and analogous. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918015A - Method and apparatus for the production of calcium : en fr
  • GB584964A - Improvements in the spinning of artificial staple fibre : en
  • FR918058A - New device to eliminate heat rays on the path of a light beam : en fr
  • FR918184A - Elastic metal strap for watches and more : en fr
  • CH246643A - Process for the production of threads from viscose and device for carrying out the process. : de en
  • CH246815A - Pin for fuse cartridge. : en fr
  • FR918018A - Toilet flushing device for lavatories : en fr
  • AU910847A - Improvements in or relating to circuit breakers : en
  • CH246830A - Electric lamp. : en fr
  • GB585160A - Improvements in lead alloys : en
  • CH246771A - Drive mechanism for friction presses. : de en
  • US2414853A - Suction cleaner : en
  • US2414948A - Molding apparatus : en
  • CH246827A - Collapsible lighting device for outdoor lighting. : de en
  • US2414947A - Engine governor : en
  • AU89246A - Anew or improved article of furniture forthe nursery : en
  • AU918547A - Antenna : en
  • AU137265B2 - Pulse receiving and repeating systems for telecommunication networks : en
  • AU1389144A - Improvements in open fireplace installations : en
  • FR917998A - Perfected juicer : en fr
  • GB584938A - Improvements in or relating to the purification of industrial sands : en
  • GB585187A - Improvements in or relating to screw thread milling machines : en
  • CH246595A - Methods for the destruction of animals and animal traps used to carry out this method. : de en
  • GB585149A - Improvements in or relating to the production of alcohol and glycerol by fermentation : en
  • AU139577B2 - Telecommunication exchange : en
  • AU95446A - Improvements in and connected withthe construction of buildings from preformed blocks : en
  • FR918133A - Further training in the kitchen : en fr
  • FR918147A - Application of protective coatings to surfaces : en fr
  • GB584968A - Improvements in marine floating mines : en
  • GB584920A - Improvements in apparatus for filling gas storage cylinders : en
  • CH246585A - Processing plant for building materials. : de en
  • CA439394A - Telephone system : en fr
  • FR917975A - Automatic feeder for presses : en fr
  • US2414985A - Compression mold for footwear : en
  • FR917969A - Folding bayonet device for guns : en fr
  • ES176279A1 - AN ELECTRONIC DISCHARGE DEVICE : en es
  • BE469761A - : en
  • US2414823A - Pickup conveyer : en
  • ES14316U - Improvements in the manufacture of so-called carbon paper bags for typewriting (Machine-translation by Google Translate, not legally binding) : en es
  • CH246608A - Stove. : de en
  • CA439403A - Activated carbon catalyst body : en fr
  • FR918193A - Anti-theft by motion detection : en fr
  • GB585014A - Cigarette and like lighters : en
  • DK65371C - Stationary Gymnastic Equipment for Arm Exercises. : da en
  • AU136918B2 - Improvements in or relating to dynamoelectric machines : en
  • GB585092A - Improvements in or relating to bearing structures : en
  • US2414804A - Porous pellet delay switch : en
  • CA439440A - Photographic film : en fr
  • CA439456A - Electrical conductor : en fr
  • AU133257B2 - Improvement in ultrahigh frequency wideband tuner : en
  • DK65367C - Device by Blinds. : da en
  • US2414826A - Automatic machine tool : en
  • CA439370A - Distress spotting device : en fr
  • CH246609A - Stovepipe attachment. : de en
  • CH246740A - Device for controlling the movements of moving parts of machines. : en fr
  • AU1694344A - Improvements in apparatus for amplifying small electrical currents : en
  • CA439465A - Circular knitting machine : en fr
  • CH246811A - Remote control device in a power distribution network with a street lighting network connected in cascade. : de en
  • AU26646A - V Improved leg clasping implement : en
  • FR917985A - Heated hollow blade propellers : en fr
  • US2414927A - Sanitary pad for beds and cribs : en
  • AU138209B2 - Electron discharge devices : en
  • BE470214A - : en fr
  • US2415053A - Control system for hydraulic presses : en
  • AU134918B2 - Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions : en
  • AU143063B2 - Improvements in or relating to surface finishing or rubbing machines : en
  • CH246807A - Vacuum-tight insulating bushing of a conductor. : de en
  • CH246747A - Razor blade sharpening machine. : en fr
  • FR918070A - Toy : en fr
  • AU123255B2 - An improved device for superposing signal currents onan alternating current power network : en
  • AU928147A - Improvements in or relating to phase modulation radio transmission systems : en
  • GB584921A - Improvements in or relating to the manufacture of helical binders for use in securing in book-form stacks of perforated sheets : en
  • AU935247A - Improvements inthe production of mineral oil solutions of calcium or zinc salts of oil soluble dithiophosphoric acid esters suitable as improvement agents for lubricating compositions : en
  • FR918042A - Improvements in fuel supply devices for engines and propellants : en fr
  • FR918180A - Improvements to lubricating compositions : en fr
  • AU915647A - Improvement in ultrahigh frequency wideband tuner : en
  • BE469978A - : en fr
  • US2414949A - Interceptor with flow control : en
  • FR918187A - Ball joint journal for universal joints and method for its manufacture : en fr
  • CH246677A - Object and method for making it. : en fr
  • GB584989A - Improvements in curing olefine-diolefine copolymers : en
  • CH246591A - Device for adjusting the concave on threshing machines. : de en
  • IE17197L - Waving hair : en
  • FR918012A - Automatic loader for loading trucks : en fr
  • GB585192A - Improvements in or relating to secondary surface heat exchange apparatus : en
  • GB584912A - Improvements in couplings for cables : en
  • CA439442A - Zirconium oxide preparing method : en fr
  • FR918076A - Apparatus for delivering glaziers' mastic and masticating window panes : en fr
  • FR918004A - Electric oven : en fr
  • FR918075A - Pyrophoric lighter : en fr
  • FR918107A - Foldable suitcase : en fr
  • GR10992B - MANNER OF MANUFACTURING TIMLES FOR EXTERIOR WALLS AND INTERIOR DIVISIONS MADE OF CONCRETE FOR CHEAP HOUSE. : el en
  • GB585108A - Improvements in or relating to the separation of 3-picoline, 4-picoline and 2:6-lutidine by distillation : en
  • FR918181A - Cooking utensil and manufacturing process : en fr
  • GB584956A - New monoazo dyestuffs : en
  • GB585117A - Improved process for the filling of leather : en
  • GR10991B - SYSTEM FOR CONVERSION AND PROJECTION OF CINEMA MOVIES, FOREIGN LANGUAGE SPEAKERS, IN GREEK SPEAKER. : el en
  • FR918095A - Percussion fuze with safety device : en fr
  • GB585019A - Improvements relating to tyre inflators for cycles : en
  • CH246733A - Device for the production of coated electrodes for electric arc welding. : de en
  • CA439367A - Garbage can protector : en fr
  • FR918102A - Improvements to light polarization devices : en fr
  • FR918189A - Angular splint and knee splint : en fr
  • AU2571845A - Improvements relating tothe manufacture of coathangers from wire : en
  • US2414846A - Removable insulating closure member for electrical devices : en
  • US2414884A - Purification of hydrofluoric acid : en
  • CH246664A - Method for the electric burning of dolomitic rock. : de en
  • US2414951A - Application of metal sulfide catalysts in the vapor phase treatment of mineral oils : en
  • GB585109A - Improvement in process for reacting ketene and hydrocyanic acid : en
  • FR917996A - Device for attaching a handle to brooms made of rice straw or similar material : en fr
  • ES14257U - Automatic safety switch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918191A - Improvements to bill holders, protective cases for documents (identity cards, permits, photos, etc.), or the like : en fr
  • US2414841A - Cooling means for gas turbine wheels : en
  • US2415051A - Method and apparatus for making color separation negatives : en
  • BE469735A - Device for the automatic feeding of empty spare spools to automatic winders : en fr
  • AU132346B2 - Improvements in and connected withthe construction of buildings from preformed blocks : en
  • US2414993A - Apparatus for electrostatic separation of material particles : en
  • US2415062A - Cam grinding apparatus : en
  • US2414870A - Fastening device : en
  • AU132442B2 - Improvements in or relating to airconditioning or circulating apparatus : en
  • CH246801A - Electrical resistance and process for its manufacture. : de en
  • CH246805A - Screw coupling for electrical line connections. : de en
  • AU123312B2 - Improvements in or relating to molded articles and methods of producing same : en
  • US2414964A - Sewage disposal device for toilets : en
  • BE469709A - Method for disinfecting seeds : en fr
  • CH246790A - Process for power control of thermal power plants. : de en
  • CA439381A - Fastening means : en fr
  • CA439399A - Finned tube manufacture : en fr
  • AU135120B2 - Machine forthe manufacture of phonographic discs : en
  • GB585076A - Process for the production of meta-xylene : en
  • ES14254U - Coin-operated device and key ring simultaneously (Machine-translation by Google Translate, not legally binding) : en es
  • GB584972A - Composition of matter comprising polystyrene : en
  • GB585130A - Combined label and book-mark : en
  • CH246598A - External wall construction for high buildings. : de en
  • CH246657A - Device for lifting vulcanized rubber boots from the strips forming the core of the vulcanization mold. : de en
  • GR11000B - IMPROVEMENTS IN MACHINES FOR THE CONDITIONING OF THE TOBACCO SHEET. : el en
  • GB584999A - Improved method of and means for the manufacture of unleavened bread or "matzo" : en
  • AU30246A - Improvements in or relating to spools of thread andthe like : en
  • CA439410A - Planter : en fr
  • AU131690B2 - An improved tap or valve for beer or other liquids : en
  • FR918161A - Improvements to lubrication devices for machines with gas turbines or the like : en fr
  • US2415028A - Method of making sheet material : en
  • ES14276U - A wind engine, applicable to hydraulic pumps and grain grinders (Machine-translation by Google Translate, not legally binding) : en es
  • AU137478B2 - Improvements in or relating to magnetic materials and articles made therefrom : en
  • CH246673A - Method and device for cutting wooden sticks. : de en
  • FR918139A - Automatic dish washing machine : en fr
  • GB584980A - Improvements in and relating to apparatus for applying capsules to bottles or like receptacles : en
  • CH246797A - Circuit for mutator motors fed with alternating current. : de en
  • US2414806A - Diaphragm pump : en
  • US2414838A - Process for the manufacture of glycerin : en
  • AU843346A - Improvements inthe treatment of alloy steel articles : en
  • GB584998A - Improvements in or relating to delivery mechanisms for newspapers and like articles : en
  • GR10996B - METHOD OF PREPARATION OF HEXACHLOROCYCLOXANE WITH VERY LOW MELTING POINT AND PRODUCTS ACHIEVED BY THIS METHOD. : el en
  • US2414819A - Computer for ballistic interactions : en
  • CA439426A - Automobile window visor : en fr
  • CH246875A - Device for automatically adjusting the length of a control linkage. : en fr
  • CA439369A - Dispensing device : en fr
  • AU912147A - Antenna system : en
  • CH246735A - Device for holding and unwinding the ring windings on wire, wire rope, cable or similar rings. : de en
  • CH246788A - Process for operating gas generators under pressure for solid fuels in connection with multi-stage gas turbine systems with intermediate heating of the working medium as well as a device for carrying out the process. : de en
  • BE470060A - : en fr
  • US2414832A - Planetary reverse gear : en
  • AU1248543A - Improved prefabricated hollow concrete bricks and method of use thereof : en
  • AU131961B2 - Fish scaler : en
  • AU136041B2 - Improvements in fluid supports : en
  • CH246870A - Support for vehicle lighting fixture. : en fr
  • AU129790B2 - Improvements in or relating to spools of thread andthe like : en
  • FR918055A - Mosquito, flies, moths and all winged insects trap : en fr
  • GB584910A - Improvements in the manufacture of indirectly heated cathodes for electric dischargedevices : en
  • AU123311B2 - Process of treating oxidizable organic materials : en
  • CH246793A - Annular radiator for heating or cooling of moving fluids. : en it
  • AU134860B2 - Improvements in or relating to means for effecting countercurrent contact between liquids and vapours : en
  • CH246618A - Combustible briquette. : en fr
  • CA439443A - Trailer prop : en fr
  • AU138259B2 - Improvements in or relating to display arrangements for electric oscillographs : en
  • CA439463A - Selecting system : en fr
  • US2414994A - Pipe-line plow : en
  • US2415048A - Equipment for treating sewage : en
  • CH246616A - Hinge for windows and doors. : de en
  • AU123342B2 - Improvements in or relating to permanent or electromagnet motor or generator structures : en
  • CH246856A - Sound bodies, in particular for electric bells. : de en
  • CH246720A - Illustrated record. : de en
  • CH246750A - Scissors. : de en
  • CA439438A - Spark plug : en fr
  • FR918114A - Improvements to emulsification machines : en fr
  • CH246861A - Stroller. : de en
  • US2415046A - Acetals of nitro alcohols : en
  • US2414894A - Door controller : en
  • US2414807A - Spot-signal lamp : en
  • AU911847A - Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions : en
  • CH246717A - Amplifier circuit with two input control circuits of high impedance and a single output circuit. : de en
  • CH246792A - Process and installation to manufacture circular radiators. : en it
  • CH246672A - Process for the preparation of an azo dye. : de en
  • US2414878A - Oxygen valve for cutting torches : en
  • CH246862A - Collapsible stroller. : de en
  • GB585178A - Improvements in wheeled vehicles convertible into sledges : en
  • CA15241S - Louvered fluorescent lighting fixture : en
  • AU137574B2 - Improvements in or relating to the production of mineral oil solutions of barium salts of oil-soluble esters of dithiophosphoric acids, suitable as improvement agents for lubricating compositions : en
  • DK65361C - Concentric High Frequency Power Cable and Method of Manufacturing a Dielectric for the Cable. : da en
  • FR918079A - Welded Rail Joint Planer : en fr
  • GB585167A - Improved manufacture of coated articles : en
  • GR10984B - PERFECTIONS IN COOLING DEVICE. : el en
  • CH246748A - Method and device for the precise setting of cylindrical grinding machines. : de en
  • GB585119A - Improvements in or relating to beet harvesters : en
  • ES14275U - A pocket inhaler spray, with a one-piece bottle, for liquid perfume (Machine-translation by Google Translate, not legally binding) : en es
  • AU1529944A - Protecting articles such as small electrical components from climatic conditions, insect or fungus attack and the like : en
  • CH246894A - Process for the preparation of a solution of a derivative of a medicinal substance suitable for injection. : de en
  • AU1443044A - Electric apparatus responsive to current variations ina primary winding : en
  • CH246648A - Ribbon loom. : de en
  • CH246707A - Toy construction kit. : de en
  • CA439431A - Pressure-sensitive adhesive tape : en fr
  • CH246662A - Containers for treating granular or powdery goods. : de en
  • AU129787B2 - Improved portable container for activated absorbent carbon : en
  • CH246755A - Bracelet. : en fr
  • CH246820A - Glow discharge tube with discharge controlled by means of a piezo crystal. : de en
  • CH246809A - Arrangement for converting a rotary movement of one shaft into an oscillating movement of another shaft. : de en
  • US2415001A - Explosive compounds : en
  • AU2567645A - Improved lock for doors andthe like : en
  • AU136062B2 - Improvements in transmitting apparatus forthe television of motion-picture film : en
  • AU158846A - Improved electrical plug and socket connector ofthe three pin type : en
  • CH246712A - Hardness tester equipped with a spring-loaded indenter to determine the hardness of small bodies. : de en
  • US2415045A - Explosives : en
  • BE470102A - Improvements in tube manufacturing processes : en fr
  • CA439408A - Selector valve : en fr
  • FR917963A - Stilbenic dyes and process for the preparation thereof : en fr
  • FR918128A - Process for the production by high frequency heating of various bodies, and in particular of plates, from glued materials : en fr
  • AU916647A - Improvements in or relating to volume expansion systems for audio and like apparatus : en
  • CH246708A - Trigger device for automatic firearms. : de en
  • CA439400A - Vehicle body : en fr
  • BE469667A - : fr
  • AU138095B2 - Improvements in or relating to party-line telephone systems : en
  • CH246834A - Process for the preparation of the N, N-dimethyl-carbamic acid ester of 3-oxy-1-methyl-pyridinium bromide. : de en
  • US2414961A - Electromagnetic device : en
  • USRE22834E - Frequency modulation system : en
  • US2414944A - Integrator : en
  • CA439466A - Fibre production from vegetable matter : en fr
  • CH246613A - Device on water pipes or water containers to prevent them from freezing, with a protective valve which is controlled by a sensor arranged below its outlet opening via mechanical transmission elements. : de en
  • AU137043B2 - Antenna : en
  • US2414991A - Oscillation generator : en
  • US2414820A - Car stop indicator : en
  • CA439413A - Magnetic separator : en fr
  • CA439422A - Oil purifying control system : en fr
  • AU36146A - Apparatus for moulding bricks, blocks andthe like from clay cementitious and like materials : en
  • CA439372A - Carton : en fr
  • US2414866A - Electric lamp support for christmas trees : en
  • CH246642A - Standpipe on kegs for a device for tapping liquids, in particular beer. : de en
  • CH246647A - Ball winding machine. : de en
  • CH246683A - Steil card index. : de en
  • AU1253144A - An improved device for superposing signal currents onan alternating current power network : en
  • CH246844A - Method and device for obfuscating electrically transmitted voice messages. : de en
  • AU134718B2 - Improvements in or relating to repeaters for submarine electric cables : en
  • CH246796A - Electric battery. : de en
  • GB585183A - An expansible roller : en
  • US2414926A - Tube bending machine with pivoted sweep arm : en
  • CH246876A - Device on vehicle brakes for changing the transmission ratio of the brake linkage, in particular for railway vehicles. : de en
  • AU132212B2 - Irreversible drive : en
  • FR918121A - Improvements to double rotation and elastic fluid turbines : en fr
  • GB585000A - Wrenches : en
  • CH246623A - Rondels made of scouring material for use in scouring devices and machines, for scouring floors, in particular wooden floors. : de en
  • GB585062A - Improvements in or relating to multi-pin plug and socket connections : en
  • AU132140B2 - Improvements in or relating toa display device : en
  • US2414827A - Compressional wave radiator and receiver : en
  • US2414941A - Collapsible golf bag carrier : en
  • CH246703A - Ski pole. : de en
  • CH246868A - Tire lifts for bicycles, motorcycles and other light vehicles. : en fr
  • ES176271A3 - IMPROVEMENTS INTRODUCED IN ELECTRIC SHAVERS : en es
  • CH246879A - Device for controlling the correction aileron on board aerodynes. : en fr
  • US2414873A - Multiflame welding apparatus : en
  • US2414911A - Emergency valve : en
  • US2414913A - Soil gas prospecting : en
  • ES14294U - Closing device and skewers support, applicable to olives jars. (Machine-translation by Google Translate, not legally binding) : en es
  • GB584978A - Apparatus for producing profiled sections from sheet metal by rolling : en
  • GB584935A - Improvements in or relating to sealing of metal to vitrified materials such as glass, silica, porcelain and the like : en
  • AU915547A - Electron discharge devices ofthe magnetron type : en
  • USD146293S - Design for a dress : en
  • GB585128A - Improvements in and relating to railway switch or point operating mechanism : en
  • GR11001B - PERFECTIONS CONCERN THE CONTROL OR STABILIZATION OF THE FREQUENCY OF ELECTRICAL VIBRATIONS. : el en
  • USD146289S - Embroidered trimming or similar article : en
  • US2414864A - Method of and means for determining the viscosities of liquids : en
  • US2414882A - Fracture reduction apparatus : en
  • GB585164A - Process and apparatus for producing continuous sheet of biaxially oriented organic polymer : en
  • GB585113A - Baby carrying device : en
  • GB584992A - A cold storage cabinet : en
  • FR918198A - Lamp socket for spotlights and similar luminaires : en fr
  • AU134921B2 - Improvements in or relating tothe manufacture of soap : en
  • ES176251A1 - IMPROVEMENTS IN ELECTROMAGNETIC WAVE DIRECTION INDICATOR SYSTEMS : en es
  • US2414886A - Apparatus for the production of music : en
  • AU138232B2 - Improvements inthe production of mineral oil solutions of calcium or zinc salts of oil soluble dithiophosphoric acid esters suitable as improvement agents for lubricating compositions : en
  • CH246772A - Automatic tablet press. : de en
  • US2415052A - Electric welding head : en
  • US2414928A - Electrically propelled torpedo : en
  • FR917984A - Improvement in the winding and time-setting mechanism of keyless watches : en fr
  • CH246795A - Vertical tubular heat exchanger. : de en
  • FR917954A - Improvements to valves that can be applied to the control of pressurized fluid brakes : en fr
  • FR918178A - Improvements to combustion engine starters : en fr
  • US2414865A - Fused cable connector : en
  • ES176266A1 - IMPROVEMENTS INTRODUCED IN THE SAW MACHINES OR INCLINED FRAME TO SERVE MARBLE, GRANITE OR PETAL MASS : en es
  • GB585035A - Improvements in the production of articles comprising metal : en
  • FR918152A - Improvements to insulated flexible electrical conductors : en fr
  • GB584962A - Improvements in crease retaining devices for trousers : en
  • ES14296U - Regulating valve. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585045A - Drilling machine : en
  • FR918001A - Improvements to the castors of furniture and various appliances : en fr
  • FR918117A - Process for the preparation of a product based on starchy materials combined with pectin : en fr
  • GB585077A - Method and means for piercing metal bars and billets : en
  • CH246614A - Method and device in water pipe systems to reduce noise. : de en
  • CH246674A - Process for the processing of copolymers from unsaturated organic monomers containing hydrocarbons suitable for rubber formation. : de en
  • CH246803A - Clamp for connecting the ends of two wires to be connected. : de en
  • US2414810A - Article clamping clip : en
  • CH246681A - Punching machine for punching holes and cutting corners. : de en
  • US2414840A - Cooling means for gas turbine wheels : en
  • GB585148A - Improvements in and relating to power plant comprising elastic fluid turbines driving load shafts through transmission gearing : en
  • AU13646A - Improvements in and relating to pushbutton switches for electrical control and like gear : en
  • ES14256U - Clutch plates. (Machine-translation by Google Translate, not legally binding) : en es
  • US2414903A - Bicycle stand : en
  • US2414921A - Dust guard for journal boxes : en
  • GB585046A - Ignition apparatus for internal combustion engines : en
  • GR10994B - APPLIANCE MOVED BY LIFTING WATER. : el en
  • ES176234A1 - A PROCEDURE FOR LINING WOOD HEELS BASED ON SOLE : en es
  • FR918125A - Mercury switch tube : en fr
  • GB584932A - Improved apparatus for the injection moulding of plastic materials : en
  • FR918097A - Saw guide, for stone saws : en fr
  • CH246630A - Drawer slide. : de en
  • CA439409A - Metal body production from metal powders : en fr
  • FR918041A - Process for the production of ground potato powder : en fr
  • US2414960A - Friction responsive mechanism : en
  • ES14279U - 'ashtray for cigarettes and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2414936A - Follow-up control system : en
  • US2415018A - Motor vehicle jack : en
  • AU134715B2 - Improvements in or relating to tire treads : en
  • AU136299B2 - Improvements in or relating to method and apparatus for manufacturing diamond studded tools. 1 : en
  • US2414974A - Production of ferric orthophosphate : en
  • US2415057A - Telephone system : en
  • USRE22837E - Filling device with receptacle : en
  • ES176259A1 - IMPROVEMENTS IN MULTI-WAY TELECOMMUNICATION SYSTEMS : en es
  • GB585053A - Electric wave filters with variable selectivity : en
  • CH246812A - Device for preventing the formation of clump discharges. : de en
  • US2414940A - Process and apparatus for the drying of liquid-containing biological materials by freezing and sublimating under low pressure in the presence of a chemical desiccant : en
  • US2414970A - Chain welding apparatus : en
  • USRE22835E - Means for screen printing on cloth : en
  • AU922747A - High frequency electrical apparatus : en
  • CH246714A - Pointers for measuring instruments. : de en
  • CH246741A - Turbine blade, which is at least partly made of sintered material, for high-temperature working media. : de en
  • CA439461A - Polyamide : en fr
  • SU67695A1 - Method of removing bitter substances from diffusion and press juices from walnut leaf : en ru
  • AU911347A - Improvements in or relating to party-line telephone systems : en
  • CH246661A - Process for preserving wines, ciders, syrups and other liquids liable to ferment, in barrels, cisterns or other receptacles and bung for the application of this process. : en fr
  • BE470204A - : en fr
  • ES14263U - Powder compact with retained powder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR917967A - Method of stabilization and prolongation of the action of stilboestrol : en fr
  • FR918034A - Fixing device for mirrors, marble slabs, etc. : en fr
  • IS458A7 - Fish processing machine : en is
  • FR918131A - Socket head lift valve, especially for engine exhaust ports : en fr
  • GB585041A - Improvements in or relating to rotary pumping means : en